Double-station sagger automatic cover and bearing plate moving device for automatic kiln production line

Abstract

The invention discloses a double-station sagger automatic cover and bearing plate moving device for an automatic production line of a kiln, and belongs to the technical field of electronic kiln corollary equipment. Comprising a rack; the invention relates to a sagger cover moving and loading machine which comprises a rack, a left furnace discharge sagger receiving mechanism and a right furnace discharge sagger receiving mechanism which are respectively arranged at the left end and the right end of the middle part of the rack in the height direction, and is characterized by further comprising a left furnace discharge sagger cover moving mechanism, a right furnace discharge sagger cover moving mechanism, a sagger cover output mechanism, a left bearing plate receiving mechanism, a right bearing plate receiving mechanism and a bearing plate output mechanism, the left discharging sagger cover moving mechanism is arranged at the top of the left end of the rack, the right discharging sagger cover moving mechanism is arranged at the top of the right end of the rack, the left bearing plate receiving mechanism and the right bearing plate receiving mechanism are arranged on the rack, and the bearing plate output mechanism is arranged in the middle of the rack in the length direction. The device has the advantages that the requirement that one set of device is used for moving sagger covers of two kilns and moving the sagger covers away from the bearing plate is met, the intensive effect of equipment is embodied, occupied space is saved, resources are saved, and maintenance cost and operation intensity are reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of electronic kiln supporting equipment, and in particular relates to a double-station sagger automatic cover and carrier plate moving device for a kiln automatic production line. Background Art

[0002] The double-station mentioned above refers to a set of equipment that removes the sagger covers and sagger bearing plates from two kilns. The positive significance of this device is: improving work efficiency, because the sagger covers and bearing plates of two kilns can be processed at the same time, parallel operation can be achieved, which greatly saves time and improves overall work efficiency and saves costs. Although the initial investment cost of the double-station device is inevitably higher, due to its improved work efficiency and reduced manual intervention, long-term use can significantly reduce costs; enhance adaptability, and can process sagger covers of different specifications and shapes to meet the needs of different kiln production lines, enhance production flexibility and diversification; improve product quality, ensure the accurate removal of sagger covers and bearing plates, and avoid damage or deformation due to improper operation; reflect the intensive effect, save resources and occupy space, etc.

[0003] The above-mentioned removal cover is to remove the sagger cover, and the above-mentioned removal carrier is to remove the carrier used to carry the sagger and help protect the sagger. In the kiln, the sagger cover is placed on the sagger, and the sagger is placed on the carrier. As is known to all, in order to ensure the production efficiency per unit time and achieve the desired energy-saving purpose, in order to fully reflect the economic spirit of conservation and energy saving, when using kilns to burn various materials, such as electronic components whose usage is growing at a blowout rate and powder materials for new energy batteries (such as positive and negative electrode materials of lithium batteries and positive electrode materials of sodium ion batteries, etc.), multiple saggers are stacked from bottom to top on the carrier. Specifically, according to the width and height of the furnace and the corresponding specifications of the saggers, the furnace is provided with supporting plates arranged in a queue or queue, and the saggers are stacked on each supporting plate. The saggers containing materials are carried by the supporting plates and enter the furnace entrance. The saggers are slowly moved through the preheating zone (i.e., heating zone), the heating zone, the insulation zone (i.e., the constant temperature zone), and the cooling zone in the furnace until they exit the furnace exit. Since the saggers exiting are stacked on the supporting plates, they need to be split (called "splitting the saggers" in the industry). Of course, the saggers need to be stacked before entering the furnace. Examples of typical literature disclosures for a sagger stacking and splitting device are as follows: Chinese Patent Authorization Announcement No. CN118992579B (the patent was proposed by the present applicant).

[0004] The reason why the top sagger in the stacked saggers from bottom to top needs to be covered is that the electronic powder material has very strict requirements on purity. Covering can prevent external impurities, dust, dripping rubber oil from the furnace, smoke and dust particles from entering the sagger, thereby affecting the sintering quality and performance of the powder material. In addition, covering can also reduce the heat loss during the sintering process, improve the sintering efficiency and the uniformity of the sintering temperature, thereby ensuring the quality of the fired or sintered products is stable and reliable. It can be seen that before the sagger is split, the cover on the top sagger must be removed and the carrier plate must be moved away.

[0005] Since the production of electronic powder materials often requires a relatively lengthy sintering process, in order to reflect the scale and variety of products, many manufacturers usually have several or even dozens of kilns, and it is necessary to equip each kiln with equipment such as CN221587264U (a sagger stacking and disassembling device) and CN118992579B (sagger stacking and disassembling device) proposed by the applicant as mentioned above. However, it is undoubtedly worth discussing whether to equip each kiln with a function similar to CN104880078A (sagger cover removal device) and CN104180665A (automatic removal device for the carrier plate used in the automatic production line of electronic kilns), because on the one hand, the increase in the number of supporting facilities will not only affect the space occupation, but also cause waste of resources and increase the workload and maintenance costs of daily equipment management. Summary of the invention

[0006] The task of the present invention is to provide a double-station sagger cover and carrier plate moving device for an automated production line of a kiln, which is helpful for automatically removing and outputting the sagger covers of the top saggers stacked on a carrier plate from two kilns, and for pushing away and automatically outputting the carrier plate when the saggers are separated from the carrier plate, thereby embodying the intensive effect of the equipment, saving space occupied in the production site, saving resources, reducing the daily maintenance workload of the equipment and lowering the maintenance cost, and significantly reducing the work intensity of the workers because no manpower is required to carry the sagger covers and the carrier plate, thereby saving valuable labor resources.

[0007] The task of the present invention is accomplished in this way. A double-station sagger automatic cover and load-bearing plate moving device for an automated kiln production line comprises a frame, which is in the shape of a hollow rectangular frame and is supported on the floor in a state corresponding to the position between the furnace outlets of two kilns in a use state; a left sagger receiving mechanism and a right sagger receiving mechanism, wherein the left sagger receiving mechanism and the right sagger receiving mechanism are respectively arranged at the left and right ends of the middle part in the height direction of the frame, and are characterized in that they also include a left sagger cover moving mechanism, a right sagger cover moving mechanism, a sagger cover output mechanism, a left load-bearing plate receiving mechanism, a right load-bearing plate receiving mechanism and a load-bearing plate output mechanism, the sagger cover output mechanism is arranged above the middle part in the length direction of the frame and extends toward the rear of the frame, and the left sagger cover moving mechanism The frame is provided with a left-right movable area between the upper part of the left sagger receiving mechanism and the sagger cover output mechanism, a right sagger cover moving mechanism is provided with a right-right end top portion of the frame and a left-right movable area between the upper part of the right sagger receiving mechanism and the sagger cover output mechanism, a left supporting plate supporting mechanism is provided on the frame and a left-right movable area between the front end of the left sagger receiving mechanism and the front end of the supporting plate output mechanism, a right supporting plate supporting mechanism is provided on the frame and a left-right movable area between the front end of the right sagger receiving mechanism and the front end of the supporting plate output mechanism, and a supporting plate output mechanism is provided in the middle of the length direction of the frame at a position corresponding to the lower part of the sagger cover output mechanism and extends toward the rear of the frame.

[0008] In a specific embodiment of the present invention, the structure of the right sagger receiving mechanism is the same as that of the left sagger receiving mechanism. The left sagger receiving mechanism comprises a group of sagger receiving rollers, a left pivot support beam of the sagger receiving rollers, a right pivot support beam of the sagger receiving rollers, a left clamping device for centering the sagger, a right clamping device for centering the sagger, a driving device for the sagger receiving rollers, a sagger lifting device and a left sagger travel channel opening and closing device. A group of sagger receiving rollers are arranged in a horizontal state from back to front or from front to back at intervals, and the left shaft heads of the sagger receiving rollers of the group of sagger receiving rollers are rotatably supported on the sagger receiving rollers through the left shaft head supporting bearing seat of the sagger receiving rollers. The left and right sprocket wheels of the unloading sagger receiving roller are fixed on the left and right sprocket wheels of the unloading sagger receiving roller, and the right and left sprocket wheels of the unloading sagger receiving roller are fixed on the left and right sprocket wheels of the unloading sagger receiving roller. The left and right pivot beams are fixed to the right side of the left pivot beam of the unloading sagger receiving roller, and the right pivot beam of the unloading sagger receiving roller is fixed to the left side of the left pivot beam of the unloading sagger receiving roller. The left side guide roller of the left supporting beam of the outgoing sagger receiving roller is rotatably arranged on the left supporting beam guide wheel frame of the outgoing sagger receiving roller and at a position corresponding to the left ends of each two adjacent outgoing sagger receiving rollers in a group of outgoing sagger receiving rollers through the right side guide roller shaft of the outgoing sagger receiving roller, and a right side guide roller of the outgoing sagger receiving roller is rotatably arranged on the left side of the right supporting beam guide wheel frame of the outgoing sagger receiving roller and at a position corresponding to the right ends of each two adjacent outgoing sagger receiving rollers in a group of outgoing sagger receiving rollers, and at a position corresponding to the right ends of each two adjacent outgoing sagger receiving rollers in a group ofThe left clamping device for the furnace-outlet sagger is arranged in the middle position of the upper part of the length direction of the left pivot support beam of the furnace-outlet sagger receiving roller, and the structure of the left clamping device for the furnace-outlet sagger is the same as that of the right clamping device for the furnace-outlet sagger. The right clamping device for the furnace-outlet sagger comprises a driving cylinder for a clamping plate for the furnace-outlet sagger, a clamping plate for the furnace-outlet sagger, a pair of guiding rods for the clamping plate for the furnace-outlet sagger and a signal collector for the furnace-outlet sagger to move into position. The driving cylinder column of the clamping plate driving cylinder for the furnace-outlet sagger faces left, and the driving cylinder for the clamping plate driving cylinder for the furnace-outlet sagger is fixed on the driving cylinder seat for the clamping plate for the furnace-outlet sagger in a lying state, and the driving cylinder seat for the clamping plate driving cylinder for the furnace-outlet sagger is fixed on the The left end of the pair of guide rods for centering the clamping plates of the unfired sagger corresponds to the two sides of the driving cylinder column for the centering clamping plates of the unfired sagger respectively and the left end is fixed to the right side of the centering clamping plates of the unfired sagger, and the right end of a pair of guide rods for centering the clamping plates of the unfired sagger forms a sliding pair with the cylinder body of the driving cylinder for the centering clamping plates of the unfired sagger, and the signal collector for the unfired sagger moving into position is arranged on the driving cylinder seat of the centering clamping plates of the unfired sagger at a position corresponding to the front side of the driving cylinder for the centering clamping plates of the unfired sagger, and is electrically connected to the electrical controller fixed to the lower left end of the frame by a circuit in a state of use. The sagger receiving roller driving device comprises a sagger receiving roller driving motor and a sagger receiving roller driving reduction box, the sagger receiving roller driving motor is in a longitudinal cantilever state with its motor shaft facing upward, and the sagger receiving roller driving reduction box together with the sagger receiving roller driving motor is fixed to the right side of the right pivot support beam of the sagger receiving roller. The sagger receiving roller driving reduction box of the sagger receiving roller driving motor is connected to the right side of the right pivot support beam of the sagger receiving roller, and the sagger receiving roller lifting device comprises a sagger receiving roller lifting action cylinder bracket, ... The lifting cylinder is a kind of lifting frame, and the lifting cylinder is a kind of lifting frame. The lifting cylinder is a kind of lifting frame that is used for lifting kiln and the lifting frame is a kind of lifting frame that is used for lifting kiln ...The unloading sagger lifting cylinder column of the unloading sagger lifting cylinder faces upward and is fixedly connected with the middle part of the side of the unloading sagger frame fixing plate facing downward, the unloading sagger lifting frame fixing plate connecting sleeve is sleeved on the outer side of the unloading sagger lifting cylinder, and the lower flange edge of the bottom of the unloading sagger lifting frame fixing plate connecting sleeve is fixed to the bottom wall of the U-shaped cavity of the unloading sagger lifting cylinder bracket, and a unloading sagger frame fixing plate supporting flange edge is formed around the upper part of the unloading sagger frame fixing plate connecting sleeve, a pair of unloading sagger frame fixing plate guide columns are respectively located on both sides of the unloading sagger lifting cylinder column, and the upper ends of the pair of unloading sagger frame fixing plate guide columns are fixed to the side of the unloading sagger frame fixing plate facing downward, and the lower ends are connected to the cylinder of the unloading sagger lifting cylinder bracket. The cam body is provided with a sliding pair, and the fixing plate of the furnace unloading sagger frame corresponds to the upper part of the connecting sleeve of the fixing plate of the furnace unloading sagger lifting frame and is supported on the supporting flange edge of the fixing plate of the furnace unloading sagger frame after descending to the limit degree. A pair of furnace unloading sagger lifting frames correspond to each other front and back in a spaced state. The pair of furnace unloading sagger lifting frames are in the shape of a gantry and the lower ends are fixed to the upper side of the fixing plate of the furnace unloading sagger frame, and the upper ends of the pair of furnace unloading sagger lifting frames correspond to two adjacent furnace unloading sagger receiving rollers in the group of furnace unloading sagger receiving rollers, and a furnace unloading sagger lifting frame pad is fixed to each of the upper surfaces in the length direction of the pair of furnace unloading sagger lifting frames. The opening and closing device of the left furnace unloading sagger travel channel comprises a left furnace unloading sagger travel channel opening and closing cylinder bracket, ... The lifting gate roller driving cylinder for the left unfired sagger travel channel corresponds to the front of the unfired sagger lifting cylinder bracket, and the upper left end and the upper right end of the left unfired sagger travel channel opening and closing cylinder bracket are respectively fixed to the front end bottom of the left pivot support beam and the right pivot support beam, and the middle part of the left unfired sagger travel channel opening and closing cylinder bracket is formed with a U-shaped cavity of the left unfired sagger travel channel opening and closing cylinder bracket, and the lifting gate roller driving cylinder for the left unfired sagger travel channel drives the lifting gate roller of the left unfired sagger travel channel with its left unfired sagger travel channel lifting gate roller. The actuating cylinder column is fixed with the left sagger travel channel lifting gate roller driving cylinder seat in an upward state, and the left sagger travel channel lifting gate roller driving cylinder seat is fixed with the bottom wall of the U-shaped cavity of the left sagger travel channel opening and closing cylinder bracket, a pair of guide rods for the left sagger travel channel lifting gate roller seat are respectively located on both sides of the left sagger travel channel lifting gate roller driving cylinder column, and the upper ends are connected to the middle part of the left sagger travel channel lifting gate roller seat, and the lower ends of a pair of guide rods for the left sagger travel channel lifting gate roller seat form a sliding pair with the cylinder body of the left sagger travel channel lifting gate roller driving cylinder, and a pair of lifting gate roller shaft head supporting ears are folded upwards and unfolded toward each other at the left and right ends of the left sagger travel channel lifting gate roller seat.The lifting gate roller of the left sagger traveling channel is located between a pair of lifting gate roller shaft head supporting ears, and a lifting gate roller shaft head is respectively provided at the central position of the left end and the right end surface of the lifting gate roller of the left sagger traveling channel, and the lifting gate roller shaft head is connected to the lifting gate roller shaft head supporting ear by a screw, and the gate roller seat support sleeve is fixed to the upper part of the driving cylinder seat of the lifting gate roller of the left sagger traveling channel. When the lifting gate roller seat of the left sagger traveling channel moves downward to the limit, it is supported on the upper part of the gate roller seat support sleeve; when the lifting gate roller seat of the left sagger traveling channel moves left and right ... When the left unfired sagger cover shifting mechanism at the top of the left end moves to the left and moves to the limit, it corresponds to the upper part between the left and right clamping devices in the unfired sagger; when the left bearing plate receiving mechanism arranged on the frame for left and right movement moves to the left and moves to the limit, it simultaneously engages with the front ends of the left and right pivot support beams of the unfired sagger receiving roller; when the right bearing plate receiving mechanism arranged on the frame for left and right movement moves to the right and moves to the limit, it engages with the front end of the right unfired sagger receiving mechanism.

[0009] In another specific embodiment of the present invention, the driving cylinder for the centering clamping plate of the unfired sagger, the lifting cylinder for the unfired sagger and the driving cylinder for the lifting gate roller of the left unfired sagger travel channel are air cylinders; the signal collector for the unfired sagger to be in place is a photoelectric sensor; a double-row sprocket limiting nut is rotated on the left shaft head of the unfired sagger receiving roller of the group of unfired sagger receiving rollers and on the left side of the double-row sprocket of the unfired sagger receiving roller.

[0010] In another specific embodiment of the present invention, a front slide rail beam of a cover removing sliding platform and a rear slide rail beam of a cover removing sliding platform are arranged on the frame and at a position corresponding to the top of the sagger cover output mechanism. The front slide rail beam of the cover removing sliding platform and the rear slide rail beam of the cover removing sliding platform are both spaced from each other and remain parallel to each other in the length direction, and the left ends of the front slide rail beam of the cover removing sliding platform and the rear slide rail beam of the cover removing sliding platform are fixed to the upper left end of the frame, and the right ends are fixed to the upper right end of the frame, a front slide rail of the cover removing sliding platform is fixed to the upper part of the length direction of the front slide rail beam of the cover removing sliding platform, and a rear slide rail of the cover removing sliding platform is fixed to the upper part of the length direction of the rear slide rail beam of the cover removing sliding platform; the left sagger cover shifting mechanism and the left ends of the front slide rail of the cover removing sliding platform and the rear slide rail of the cover removing sliding platform constitute a sliding pair, and the right sagger cover shifting mechanism and the right ends of the front slide rail of the cover removing sliding platform and the rear slide rail of the cover removing sliding platform constitute a sliding pair.

[0011] In another specific embodiment of the present invention, the structure of the right sagger cover shifting mechanism is the same as the structure of the left sagger cover shifting mechanism. The left sagger cover shifting mechanism comprises a left cover sliding platform connecting frame driving cylinder, a left cover sliding platform connecting frame, a left cover sliding platform connecting seat, a left cover sliding platform, a left cover claw seat connecting plate lifting cylinder, a left cover claw seat connecting plate, a group of left cover claw seat connecting plate lifting guide columns, a group of left cover claw displacement cylinders and a group of left cover clamping claws. The left cover sliding platform connecting frame driving cylinder is connected to the left cover sliding platform connecting frame at a position between the front slide rail of the cover sliding platform and the upper side of the rear slide rail of the cover sliding platform in the length direction. The left and right ends of the driving cylinder are each fixed with a left cover removal sliding platform connecting frame driving cylinder connecting seat and are fixed to the left end top of the frame, and the left cover removal sliding platform connecting frame driving cylinder slider of the left cover removal sliding platform connecting frame driving cylinder is fixed to the side of the middle of the left cover removal sliding platform connecting frame facing upward, and the left and right ends of the left cover removal sliding platform connecting frame are folded downward in a corresponding state to form a left cover removal sliding platform seat connecting arm, and a left cover removal sliding platform seat connecting arm screw is fixed in a horizontal state at the lower end of the left cover removal sliding platform seat connecting arm through a left cover removal sliding platform seat connecting arm screw fixing nut, and one end of the left cover removal sliding platform seat connecting arm screw facing the left cover removal sliding platform connecting seat is fixed A left cover sliding platform seat connecting arm screw connecting seat is defined, and the middle part of the left cover sliding platform connecting seat is fixed to the upper side of the left cover sliding platform by screws, and the left end and the right end of the left cover sliding platform connecting seat are folded upward to form a left cover sliding platform connecting seat connecting arm corresponding to each other, and the left cover sliding platform connecting seat connecting arm is adjusted and connected with the left cover sliding platform seat connecting arm screw connecting seat through the left cover sliding platform connecting seat connecting arm adjusting screw, and a pair of left cover sliding platform front sliding blocks are fixed to the lower front part of the left cover sliding platform, and a pair of left cover sliding platform rear sliding blocks are fixed to the lower rear part of the left cover sliding platform, and the pair of left cover sliding platform front sliding blocks are connected to the cover sliding platform The front slide rail of the platform constitutes a sliding pair, and a pair of rear sliding blocks of the left cover removal sliding platform and the rear slide rail of the cover removal sliding platform constitute a sliding pair, the left cover removal claw seat connecting plate lifting cylinder is arranged in a longitudinal state, and the upper end of the left cover removal claw seat connecting plate lifting cylinder is fixed to the central position of the left cover removal sliding platform facing downward, and the left cover removal claw seat connecting plate lifting cylinder column of the left cover removal claw seat connecting plate lifting cylinder faces downward and is fixed to the cylinder column pushing block, and the cylinder column pushing block is fixed to the left cover removal claw seat connecting plate facing upward by a cylinder column pushing block fixing screw, and a cylinder column pushing block guide rod is fixed on the cylinder column pushing block and at the positions corresponding to the front and rear sides of the left cover removal claw seat connecting plate lifting cylinder column in a longitudinal state.The cylinder column push block guide rod and the cylinder body of the left cover removal claw seat connecting plate lifting cylinder and the left cover removal sliding platform form a sliding pair and the upper end extends above the left cover removal sliding platform. The left cover removal claw seat connecting plate is a rectangular plate-shaped body structure, and a left cover removal claw seat connecting plate lifting guide column sleeve is fixed on each of the four corners of the left cover removal claw seat connecting plate. The number of a group of left cover removal claw seat connecting plate lifting guide columns is equal to the number of left cover removal claw seat connecting plate lifting guide column sleeves and they slide up and down with each other. In this group of left cover removal claw seat connecting plate, the lifting guide columns are equal to the number of left cover removal claw seat connecting plate lifting guide column sleeves and they slide up and down with each other. A guide column downward limit position limit plate is fixed to the upper end of the claw seat connecting plate lifting guide column and at the position above the left cover removal claw seat connecting plate lifting guide column sleeve. A group of left cover removal claw displacement cylinders has four number of left cover removal claw displacement cylinders distributed in a cross shape and each is fixed in a horizontal state on the left cover removal claw displacement cylinder fixing plate. Each left cover removal claw displacement cylinder column of a group of left cover removal claw displacement cylinders protrudes out of the edge of the left cover removal claw displacement cylinder fixing plate facing outward and is in contact with the left cover removal claw displacement cylinder The left cover taking claw displacement cylinder column connecting block is connected with the left cover taking claw displacement cylinder column connecting block sliding guide rod, one end of which is connected to the cylinder body of the left cover taking claw displacement cylinder column connecting block to form a sliding pair, and the other end is connected to the left cover taking claw displacement cylinder column connecting block. The number of a group of left cover taking claws is equal to the number of a group of left cover taking claw displacement cylinders and is respectively connected to the left cover taking claw displacement cylinder column connecting block towards the left cover taking claw displacement cylinder column connecting block. The lower end of the left cover-taking claw seat connecting plate lifting guide column is fixed to the upper side of the left cover-taking claw displacement cylinder fixing plate; the left cover-taking sliding platform connecting frame driving cylinder, the left cover-taking claw seat connecting plate lifting cylinder and a group of left cover-taking claw displacement cylinders are cylinders; the sagger cover output mechanism passes under the front and rear slide rail beams of the cover-taking sliding platform and forms an overhead cross-intersection relationship with the lower middle of the length direction of the front and rear slide rail beams of the cover-taking sliding platform.

[0012] In another specific embodiment of the present invention, the sagger cover output mechanism includes a left sagger cover output chain rail, a right sagger cover output chain rail, a sagger cover lifting and receiving platform action cylinder, a sagger cover output chain drive motor, a sagger cover output chain drive reduction box, a sagger cover output roller chain transition shaft, a sagger cover output roller chain left transition sprocket, a sagger cover output roller chain right transition sprocket, a sagger cover output left roller chain, a sagger cover output right roller chain and a group of sagger cover auxiliary rollers, the sagger cover left output chain rail and the sagger cover right output chain rail are parallel to each other in the length direction and are supported and fixed on the length of the frame in a state of forming an overhead overpass-type cross-staggered relationship with the middle of the length direction of the front and rear slide rail beams of the cover-removing sliding platform. The rear ends of the left and right output chain rails of the sagger cover extend toward the rear of the frame, the sagger cover lifting and receiving platform actuating cylinder is located between the front ends of the left and right output chain rails of the sagger cover and are fixed to the front side of the sagger cover lifting and receiving platform actuating cylinder fixing seat, and the sagger cover lifting and receiving platform actuating cylinder fixing seat is fixed to the frame, the sagger cover lifting and receiving platform actuating cylinder column of the sagger cover lifting and receiving platform actuating cylinder column faces upward and is connected to the middle part of the length direction of the sagger cover support plate pushing block, and a sagger cover support plate pushing block lifting guide rod is respectively arranged on both sides corresponding to the sagger cover lifting and receiving platform actuating cylinder column, the upper end of the sagger cover support plate pushing block lifting guide rod is fixed to the side facing downward of the end portion of the sagger cover support plate pushing block, and the sagger cover support plate pushing block lifting guide rod The lower end of the rod forms a sliding pair with the cylinder body of the sagger cover lifting and receiving platform acting cylinder, and a sagger cover supporting plate is fixed on the side of the sagger cover supporting plate pushing block facing upward, and the sagger cover output chain driving motor and the sagger cover output chain driving reduction box are transmission-coordinated and the sagger cover output chain driving reduction box together with the sagger cover output chain driving motor are fixed to the frame at a position corresponding to the front side of the rear end of the left output chain rail of the sagger cover; a first driving sprocket of the sagger cover output roller chain and a second driving sprocket of the sagger cover output roller chain are fixed on the final power output shaft of the sagger cover output chain driving reduction box of the sagger cover output chain driving reduction box; the first driving sprocket of the sagger cover output roller chain corresponds to the rear end of the left output chain rail of the sagger cover, and the sagger cover output roller The second active sprocket of the chain corresponds to the rear end of the right output chain rail of the sagger cover, and the left end of the sagger cover output roller chain transition shaft is rotatably supported on the left bearing seat support frame of the sagger cover output roller chain transition shaft through a pair of left bearing seats of the sagger cover output roller chain transition shaft, and the right end of the sagger cover output roller chain transition shaft is rotatably supported on the right bearing seat support frame of the sagger cover output roller chain transition shaft through a pair of right bearing seats of the sagger cover output roller chain transition shaft, and the left and right bearing seat support frames of the sagger cover output roller chain transition shaft are fixed to the front side above the middle part of the length direction of the frame through a common fixing plate in a state corresponding to each other on the left and right, and the left transition sprocket of the sagger cover output roller chain is fixed to the left end of the sagger cover output roller chain transition shaft in a flat key fixing manner.The right transition sprocket of the sagger cover output roller chain is fixed to the right end of the transition shaft of the sagger cover output roller chain in a flat key fixing manner. The rear end of the sagger cover output left roller chain is sleeved on the first active sprocket of the sagger cover output roller chain, and the front end is sleeved on the left transition sprocket of the sagger cover output roller chain. The rear end of the sagger cover output right roller chain is sleeved on the second active sprocket of the sagger cover output roller chain, and the front end is sleeved on the right transition sprocket of the sagger cover output roller chain. A group of sagger cover auxiliary rollers are rotatably supported in a front-to-back arrangement between the opposite sides of a pair of sagger cover auxiliary roller wall panels. The pair of sagger cover auxiliary roller wall panels are fixed to the wall panel bracket through the bottom plate, and the wall panel bracket is fixed to the frame at a position corresponding to the left and right bearing seat support frames of the sagger cover output roller chain transition shaft; the sagger cover lifting and receiving platform action cylinder is a cylinder. ,

[0013] In a more specific embodiment of the present invention, a front slide rail beam of the load-bearing plate frame and a rear slide rail beam of the load-bearing plate frame are arranged on the frame and at a position corresponding to the lower side of the left load-bearing plate receiving mechanism. The front slide rail beam of the load-bearing plate frame and the rear slide rail beam of the load-bearing plate frame are both spaced from each other and kept parallel to each other in the front and rear directions in the length direction, and the left ends of the front slide rail beam of the load-bearing plate frame and the rear slide rail beam of the load-bearing plate frame are fixed to the left end of the middle part of the height direction of the frame, and the right ends are fixed to the right end of the middle part of the height direction of the frame, a front slide rail of the load-bearing plate frame is fixed to the upper part of the front slide rail beam of the load-bearing plate frame in the length direction, and a rear slide rail of the load-bearing plate frame is fixed to the upper part of the rear slide rail beam of the load-bearing plate frame in the length direction; the left load-bearing plate receiving mechanism and the left ends of the front slide rail of the load-bearing plate frame and the rear slide rail of the load-bearing plate frame form a sliding pair, and the right load-bearing plate receiving mechanism and the right ends of the front slide rail of the load-bearing plate frame and the rear slide rail of the load-bearing plate frame form a sliding pair.

[0014] In a further specific embodiment of the present invention, the structure of the right bearing plate receiving mechanism is the same as that of the left bearing plate receiving mechanism, and the left bearing plate receiving mechanism and the right bearing plate receiving mechanism are moved alternately to the workstation corresponding to the bearing plate output mechanism, and the left bearing plate receiving mechanism includes a slide rail beam moving bottom frame, a left wall panel of a sagger bearing roller, a right wall panel of a sagger bearing roller, a group of sagger bearing rollers, a left clamping device of a sagger, a right clamping device of a sagger, a bearing roller driving device, a bearing sagger lifting device, a bearing sagger moving channel opening and closing device and a bracket slide left and right displacement cylinder, a pair of bearing plate frame front slide rail sliders are fixed at the front end bottom of the slide rail beam moving bottom frame, and at the rear end bottom of the slide rail beam moving bottom frame and corresponding to A pair of rear slide rails of the bearing plate frame are fixed at the positions of the front slide rails of the bearing plate frame, a pair of front slide rails of the bearing plate frame correspond to the front slide rails of the bearing plate frame and constitute a sliding pair for left-right displacement with the front slide rails of the bearing plate frame, and a pair of rear slide rails of the bearing plate frame correspond to the rear slide rails of the bearing plate frame and constitute a sliding pair for left-right displacement with the rear slide rails of the bearing plate frame, the left wall panel of the sagger bearing roller is fixed to the upper left part of the length direction of the slide rail beam moving bottom frame, and the right wall panel of the sagger bearing roller is fixed to the upper right part of the length direction of the slide rail beam moving bottom frame, and the left and right wall panels of the sagger bearing roller correspond to each other left and right, a group of sagger bearing rollers are arranged between the left and right wall panels of the sagger bearing rollers in a spaced state from front to back, and the left shaft head of the sagger bearing roller of the group of sagger bearing rollers The left shaft head of the sagger bearing roller is rotatably supported on the left wall plate of the sagger bearing roller through the bearing seat supporting the left shaft head of the sagger bearing roller. The left shaft head of the sagger bearing roller extends to the left side of the left wall plate of the sagger bearing roller and is fixed with a sagger bearing roller driving double-row sprocket. The sagger bearing roller driving double-row sprockets fixed on the left shaft heads of each two adjacent sagger bearing rollers are connected by a sagger bearing roller driving double-row sprocket transition transmission chain. The right shaft heads of the sagger bearing rollers of a group of sagger bearing rollers extend to the right side of the right wall plate of the sagger bearing roller and are rotatably supported on the right wall plate of the sagger bearing roller through the right shaft head supporting bearing seats of the sagger bearing roller. A pair of sagger bottom supporting wheels are rotatably arranged in the middle part of a group of sagger bearing rollers and in the area between the left and right wall plates of the sagger bearing rollers. A left wall panel guide wheel frame is fixed to the right side of the left wall panel in the length direction of the sagger bearing roller, and a left wall panel guide roller is rotatably provided on the left wall panel guide wheel frame and at a position corresponding to the left ends of each two adjacent sagger bearing rollers in a group of sagger bearing rollers through a left wall panel guide roller shaft, and a right wall panel guide roller is fixed to the left side of the right wall panel in the length direction of the sagger bearing roller and at a position corresponding to the left wall panel guide wheel frame, and a right wall panel guide roller is rotatably provided on the right wall panel guide wheel frame and at a position corresponding to the right ends of each two adjacent sagger bearing rollers in a group of sagger bearing rollers, and in a use state, the left and right wall panel guide rollers respectively contact the left and right side walls of the sagger passing through a group of sagger bearing rollers,The right clamping device of the sagger is arranged at the upper part of the center position of the right wall panel of the sagger bearing roller in the length direction, and the structure of the right clamping device of the sagger is the same as that of the left clamping device of the sagger, and the left clamping device of the sagger corresponds to the right clamping device of the sagger, and the left clamping device of the sagger comprises a bearing sagger centering left clamping plate driving cylinder, a bearing sagger centering clamping plate, a pair of bearing sagger centering clamping plate guide rods and a bearing sagger moving into position signal collector, the bearing sagger centering left clamping plate driving cylinder is arranged on the bearing sagger centering clamping plate driving cylinder seat, and the bearing sagger centering clamping plate driving cylinder seat is fixed on the upper part of the center position of the length direction of the left wall panel a of the sagger bearing roller, and the bearing sagger centering left clamping plate driving cylinder seat is fixed on the upper part of the center position ... The right end of the left clamping plate driving cylinder column of the carrying sagger is fixed to the middle of the pushing block, and the left middle part of the length direction of the clamping plate of the carrying sagger is fixed to the right side of the pushing block. The front end and the rear end of the clamping plate of the carrying sagger respectively extend out of the front side and the rear side of the driving cylinder of the left clamping plate of the carrying sagger and are folded toward each other with a sagger clamping claw. A pair of clamping plate guide rods of the carrying sagger respectively correspond to the two sides of the driving cylinder column of the left clamping plate of the carrying sagger, and the right ends of the clamping plate guide rods of the pair of carrying saggers are fixed to the two ends of the left side of the pushing block, and the left ends of the clamping plate guide rods of the pair of carrying saggers form a sliding pair with the cylinder body of the driving cylinder of the left clamping plate of the carrying sagger, and the signal collector for the carrying sagger to move into position is arranged in the carrying sagger The bowl is aligned with the clamping plate driving cylinder seat, and is electrically connected to the electrical controller by a circuit in use. The load-bearing roller driving device includes a bowl load-bearing roller driving motor and a bowl load-bearing roller driving reduction box. The bowl load-bearing roller driving motor is transmission-connected to the bowl load-bearing roller driving reduction box in a longitudinal cantilever state with its motor shaft facing upward, and the bowl load-bearing roller driving reduction box is fixed to the right side of the right wall panel of the bowl load-bearing roller together with the bowl load-bearing roller driving motor by the bowl load-bearing roller driving reduction box. The bowl load-bearing roller driving reduction box of the final power output shaft is transmission-connected to the right shaft head of the bowl load-bearing roller of any one of the group of bowl load-bearing rollers. The load-bearing bowl lifting device includes a load-bearing bowl lifting cylinder bracket, a load-bearing bowl The sagger lifting cylinder, a group of guide columns for the fixing plate of the supporting sagger frame, a supporting sagger frame fixing plate and a pair of supporting sagger lifting frames, a supporting beam fixing folding edge is respectively formed at the left and right ends of the supporting sagger lifting cylinder bracket, the supporting beam fixing folding edge at the left end is fixed to the left bottom of the movable bottom frame of the slide rail beam, and the supporting beam fixing folding edge at the right end is fixed to the right bottom of the movable bottom frame of the slide rail beam, the middle part of the supporting sagger lifting cylinder bracket corresponds to the lower middle part of the supporting roller of the sagger and forms a U-shaped cavity of the supporting sagger lifting cylinder bracket, the supporting sagger lifting cylinder is arranged at a position corresponding to the bottom side of the supporting sagger lifting cylinder bracket facing downward in a longitudinal cantilever state and is fixed to the supporting sagger lifting cylinder bracket,The lifting cylinder column of the supporting sagger lifting cylinder extends from bottom to top through the bottom wall of the supporting sagger lifting cylinder bracket to the U-shaped cavity of the supporting sagger lifting cylinder bracket and is fixedly connected to the middle part of the supporting sagger frame fixing plate facing downward. The upper ends of a group of supporting sagger frame fixing plate guide columns are respectively fixed to the four corners of the supporting sagger frame fixing plate, and the lower ends each form a sliding pair with the middle part of the supporting sagger lifting cylinder bracket through a guide column sleeve. A pair of supporting sagger lifting frames each have a gantry structure. The pair of supporting sagger lifting frames are fixed above the supporting sagger frame fixing plate in a state parallel to each other and in the air. The opening and closing device of the supporting sagger moving channel includes a supporting sagger moving channel opening and closing cylinder bracket, a supporting sagger A driving cylinder for lifting and lowering gate rollers of a moving channel, a pair of guide rods for lifting and lowering gate roller seats of a carrying sagger moving channel, a lifting and lowering gate roller seat of a carrying sagger moving channel, a lifting and lowering gate roller of a carrying sagger moving channel and a gate roller seat limiting support sleeve, a support for the opening and closing cylinder of the moving channel of the carrying sagger corresponding to the front of the supporting sagger lifting cylinder bracket, and the upper left end and the upper right end of the support for the opening and closing cylinder of the moving channel of the carrying sagger are respectively fixed to the bottom left front end and the bottom right front end of the moving bottom frame of the slide rail beam, a U-shaped concave cavity is formed in the middle part of the support for the opening and closing cylinder of the moving channel of the carrying sagger, and the downward side surface of the middle part of the support for the opening and closing cylinder of the moving channel of the carrying sagger is connected with the support slide left and right displacement cylinder of the support slide The cylinder slider is fixed, and the load-bearing sagger moving channel lifting gate roller driving cylinder is fixed to the load-bearing sagger moving channel lifting gate roller driving cylinder seat in the state that the load-bearing sagger moving channel lifting gate roller driving cylinder column is facing upward, and the load-bearing sagger moving channel lifting gate roller driving cylinder seat is located in the U-shaped cavity and is fixed to the cavity bottom wall of the U-shaped cavity, a pair of load-bearing sagger moving channel lifting gate roller seat guide rods are respectively located on both sides of the load-bearing sagger moving channel lifting gate roller driving cylinder column and the upper ends are connected to the middle part of the load-bearing sagger moving channel lifting gate roller seat, and the lower ends of a pair of load-bearing sagger moving channel lifting gate roller seat guide rods form a sliding pair that slides up and down with the cylinder body of the load-bearing sagger moving channel lifting gate roller driving cylinder, A pair of gate roller shaft head supporting ears are folded upwards and unfolded at the left and right ends of the gate roller seat for lifting the road, the gate roller of the bearing sagger moving channel is located between the pair of gate roller shaft head supporting ears, and a gate roller shaft head is formed at the central position of the left end face and the right end face of the gate roller of the bearing sagger moving channel for lifting the gate roller, and the gate roller shaft head is connected to the gate roller shaft head supporting ears by screws, and the gate roller seat limiting support sleeve is fixed to the upper part of the driving cylinder seat for lifting the gate roller of the bearing sagger moving channel. When the gate roller seat for lifting the gate roller of the bearing sagger moving channel descends to the limit, it is supported on the upper part of the limiting support sleeve of the gate roller seat, and the left and right displacement cylinders of the bracket slide are fixed to the frame at a position corresponding to the lower rear side of the front slide rail beam of the bearing plate frame.When the left and right displacement cylinder slider of the bracket slide drives the opening and closing cylinder bracket of the carrying sagger moving channel together with the sliding rail beam moving bottom frame to the right to the position corresponding to the carrying plate output mechanism, the left carrying plate receiving mechanism moves to the right to the limit; the carrying sagger centering left clamping plate driving cylinder, the carrying sagger lifting cylinder and the carrying sagger moving channel lifting gate roller driving cylinder are cylinders; the carrying sagger moving in place signal collector is a photoelectric sensor; on the left shaft head of the sagger carrying roller of the group of sagger carrying rollers and at the position on the left side of the sagger carrying roller driving double-row sprocket, a double-row sprocket anti-escape nut is rotated to prevent the sagger carrying roller driving double-row sprocket from escaping from the left shaft head of the sagger carrying roller.

[0015] In yet another specific embodiment of the present invention, the load-bearing plate output mechanism comprises a front clamping device for a load-bearing sagger, a rear clamping device for a load-bearing sagger, a load-bearing plate pushing device and a load-bearing plate output device, the front clamping device for the load-bearing sagger being fixed to the middle part of the length direction of the frame at a position corresponding to the front side of the front slide rail beam of the load-bearing sagger, the rear clamping device for the load-bearing sagger being corresponding to the rear of the front clamping device for the load-bearing sagger and being fixed to the middle part of the length direction of the frame at a position corresponding to the rear side of the rear slide rail beam of the load-bearing sagger, the load-bearing plate pushing device being fixed to the frame at a position corresponding to the front of the front clamping device for the load-bearing sagger, and the height of the load-bearing plate pushing device on the frame is lower than that of the front clamping device for the load-bearing sagger, and the load-bearing plate output device is located at the rear clamping device for the load-bearing sagger The rear position of the holding device is fixed on the frame, and the front end of the load-bearing plate output device corresponds to the rear of the load-bearing plate pushing device, and the rear end of the load-bearing plate output device extends toward the rear of the frame; when the left and right displacement cylinder slider of the bracket slide drives the opening and closing cylinder bracket of the load-bearing sagger movement channel together with the slide rail beam moving bottom frame to the right to a position corresponding to between the front and rear clamping devices of the load-bearing sagger, the left load-bearing plate receiving mechanism moves to the right to the limit; when the right load-bearing plate receiving mechanism moves to the left to a position corresponding to between the front and rear clamping devices of the load-bearing sagger, the right load-bearing plate receiving mechanism moves to the left to the limit, and the left and right load-bearing plate receiving mechanisms move alternately to between the front and rear clamping devices of the load-bearing sagger.

[0016] In a further specific embodiment of the present invention, the front clamping device of the load-bearing sagger comprises a left fixed arm of a sagger front push plate acting cylinder support plate, a right fixed arm of a sagger front push plate acting cylinder support plate, a sagger front push plate acting cylinder seat support plate, a pair of sagger clamping front push plates and a pair of sagger clamping front push plate acting cylinders, the left fixed arm of the sagger front push plate acting cylinder support plate is fixed to the middle part of the length direction of the frame in a horizontal cantilever state at a position corresponding to the front side of the front slide rail beam of the load-bearing plate frame, and the right fixed arm of the sagger front push plate acting cylinder support plate corresponds to the right side of the left fixed arm of the sagger front push plate acting cylinder support plate and is also at the position corresponding to the load-bearing plate The front side of the front slide rail beam of the frame is fixed in the middle of the length direction of the frame in a horizontal cantilever state, and the sagger front push plate acting cylinder seat support plate is fixed between the opposite sides of the left and right fixed arms of the sagger front push plate acting cylinder support plate, and a pair of saggers clamping the front push plate acting cylinder is fixed on the sagger front push plate acting cylinder seat plate in a horizontal state parallel to the left and right, and the sagger front push plate acting cylinder seat plate is fixed on the sagger front push plate acting cylinder seat support plate, and the pair of saggers clamping the front push plates respectively correspond to the rear sides of a pair of saggers clamping the front push plate acting cylinders and are fixed with the rear end ends of the saggers clamping the front push plate acting cylinder columns of the pair of saggers clamping the front push plate acting cylinders The cam frame is provided with a pair of guide posts for clamping the front push plates of the saggers, and the pair of guide posts for clamping the front push plates of the saggers and the cylinder body of the cylinder for clamping the front push plates of the saggers form a sliding pair; the rear clamping device for carrying the saggers comprises a horizontal bracket of the cylinder seat, a pair of cylinders for clamping the rear push plates of the saggers and a pair of cylinders for clamping the rear push plates of the saggers, the horizontal bracket of the cylinder seat corresponds to the rear of the supporting plate of the cylinder seat of the front push plates of the saggers, and the horizontal bracket of the cylinder seat is fixed to the frame at the rear side position corresponding to the rear slide rail beam of the bearing plate frame, and the pair of cylinders for clamping the rear push plates of the saggers are parallel to each other left and right and are fixed on the sagger clamps in a horizontal state. The sagger clamping rear push plate acting cylinder seat is fixed to the middle part of the side of the horizontal bracket of the acting cylinder seat facing upward, the sagger clamping rear push plate acting cylinder column of the pair of sagger clamping rear push plate acting cylinder faces forward, the pair of sagger clamping rear push plates respectively correspond to the front sides of the pair of sagger clamping rear push plate acting cylinders and are respectively fixed to the front end portions of the sagger clamping rear push plate acting cylinder columns, the pair of sagger clamping rear push plates correspond to the pair of sagger clamping front push plates and each is fixed with a pair of sagger clamping rear push plate guide rods at the rear side, the pair of sagger clamping rear push plate guide rods and the cylinder body of the sagger clamping rear push plate acting cylinder form a sliding pair;The bearing plate pushing-out device comprises a bearing plate pushing-out cylinder support, a bearing plate pushing-out cylinder, a bearing plate pushing plate and a pair of bearing plate pushing-out guide pillars. The bearing plate pushing-out cylinder support is fixed to the frame at a position corresponding to the front of the supporting plate of the front pushing plate cylinder seat of the sagger. The height of the bearing plate pushing-out cylinder support on the frame is lower than the height of the supporting plate of the front pushing plate cylinder seat of the sagger, and the bearing plate pushing plate is moved forward and backward through the supporting plate of the front pushing plate cylinder seat of the sagger and the lower part of the horizontal bracket of the cylinder seat. The bearing plate pushing-out cylinder is fixed in a horizontal state at the middle part of the side of the bearing plate pushing-out cylinder support facing upward, the bearing plate push plate is located at the rear side of the bearing plate pushing-out cylinder and the middle part is fixed to the bearing plate pushing-out cylinder column of the bearing plate pushing-out cylinder, a pair of bearing plate pushing-out guide columns respectively correspond to the two sides of the bearing plate pushing-out cylinder column, and the rear ends of the pair of bearing plate pushing-out guide columns are respectively fixed to the left and right front ends of the bearing plate pushing plate, and the front ends of the pair of bearing plate pushing-out guide columns form a sliding pair with the cylinder body of the bearing plate pushing-out cylinder;The load-carrying plate output device comprises a load-carrying plate left output chain rail, a load-carrying plate right output chain rail, a load-carrying plate output chain drive motor, a load-carrying plate output chain drive reduction box, a load-carrying plate output roller chain transition shaft, a load-carrying plate output roller chain left transition sprocket, a load-carrying plate output roller chain right transition sprocket, a load-carrying plate output left roller chain, a load-carrying plate output right roller chain and a group of load-carrying plate auxiliary rollers, the load-carrying plate left output chain rail and the load-carrying plate right output chain rail are parallel to each other in the length direction and are supported and fixed above the middle part of the length direction of the frame in a state of forming an overhead overpass-type cross-staggered relationship with the middle part of the length direction of the front and rear slide rail beams of the cover removal sliding platform, wherein the load-carrying plate left output chain rail and the load-carrying plate right output chain rail are also divided into The bearing plate output chain drive motor and the bearing plate output chain drive reduction box are respectively corresponding to the lower part of the left and right output chain rails of the bearing plate and the rear end also extends toward the rear of the frame. The bearing plate output chain drive motor cooperates with the bearing plate output chain drive reduction box and is fixed to the frame at a position corresponding to the front side of the rear end of the left output chain rail of the bearing plate together with the bearing plate output chain drive reduction box. A first driving sprocket of the bearing plate output roller chain and a second driving sprocket of the bearing plate output roller chain are fixed on the final power output shaft of the bearing plate output chain drive reduction box of the bearing plate output chain drive reduction box. The first driving sprocket of the bearing plate output roller chain corresponds to the rear end of the left output chain rail of the bearing plate, and the second driving sprocket of the bearing plate output roller chain corresponds to the right output chain rail of the bearing plate. At the rear end of the rail, the left end of the load-bearing plate output roller chain transition shaft is rotatably supported on the load-bearing plate output roller chain transition shaft left bearing seat support frame through a pair of load-bearing plate output roller chain transition shaft left bearing seats, and the right end of the load-bearing plate output roller chain transition shaft is rotatably supported on the load-bearing plate output roller chain transition shaft right bearing seat support frame through a pair of load-bearing plate output roller chain transition shaft right bearing seats, the load-bearing plate output roller chain transition shaft left and right bearing seat support frames are fixed to the front side above the middle part of the length direction of the frame through a common fixing plate in a state corresponding to each other on the left and right, the load-bearing plate output roller chain left transition sprocket is fixed to the left end of the load-bearing plate output roller chain transition shaft in a flat key fixing manner, and the load-bearing plate output roller chain right transition sprocket is fixed with a flat key The rear end of the left roller chain of the load-bearing plate output is sleeved on the first driving sprocket of the load-bearing plate output roller chain, and the front end is sleeved on the left transition sprocket of the load-bearing plate output roller chain, the rear end of the right roller chain of the load-bearing plate output is sleeved on the second driving sprocket of the load-bearing plate output roller chain, and the front end is sleeved on the right transition sprocket of the load-bearing plate output roller chain, a group of auxiliary rollers of the load-bearing plate are rotatably supported in a front-to-back arrangement between the opposite sides of a pair of auxiliary roller wall panels of the load-bearing plate, the pair of auxiliary roller wall panels of the load-bearing plate are fixed to the wall panel support frame through the bottom plate, and the wall panel support frame is fixed to the frame at a position corresponding to between the left and right bearing seat support frames of the load-bearing plate output roller chain transition shaft;The pair of saggers clamping the front push plate acting cylinders, the pair of saggers clamping the rear push plate acting cylinders and the bearing plate pushing out acting cylinder are air cylinders. ;

[0017] The technical effect of the technical solution provided by the present invention is that the left and right sagger receiving mechanisms arranged at the left and right ends of the middle part corresponding to the height direction of the frame can receive and take out the saggers that have completed firing and are stacked on the carrying plates from the furnaces of the left and right kilns, and the left and right sagger cover moving mechanisms can remove the sagger covers on the saggers with the covers placed on the top and send them to the sagger cover output mechanism for output; and the left and right carrying plate receiving mechanisms can receive the saggers with the sagger covers removed and alternately transfer them from the front of the left and right sagger receiving mechanisms to the stations where the carrying plate output mechanisms are located, and the carrying plate output mechanism can output the carrying plates for the stacked saggers, thereby meeting the requirements of one set of equipment for moving the sagger covers of the two kilns and removing the carrying plates, embodying the intensive effect of the equipment, saving space occupation of the production site, saving resources, reducing the daily management workload and maintenance cost of the equipment, and since no manpower is required to move the sagger covers and the carrying plates, the work intensity of the workers can be significantly reduced and precious labor resources can be saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of an embodiment of the present invention;

[0019] Figure 2 for Figure 1 The schematic diagram of the left and right sagger receiving mechanism is shown;

[0020] Figure 3 for Figure 1 The detailed structural diagram of the left sagger receiving mechanism is shown;

[0021] Figure 4 for Figure 1 A magnified view of part A;

[0022] Figure 5 for Figure 1 The detailed structural diagram of the left bearing plate receiving mechanism shown;

[0023] Figure 6 for Figure 1 and Figure 2 Detailed structural diagram of the sagger cover output mechanism and the carrier plate output mechanism shown;

[0024] Figure 6a for Figure 1 and Figure 2 as well as Figure 6 A schematic diagram of a left side view of a carrier plate left output chain track of a sagger cover output mechanism and a left side view of a carrier plate left output chain track of a carrier plate output mechanism shown;

[0025] Figure 7 for Figure 1 The schematic diagram of the left and right load-bearing plate receiving mechanisms and the load-bearing plate output mechanism shown;

[0026] Figure 8 for Figure 7 Detailed structural diagram of the carrying plate output mechanism shown;

[0027] Fig. 9 Schematic diagram of saggers emerging from the furnace hearth and stacked on a carrier plate to complete the kiln firing. DETAILED DESCRIPTION

[0028] In order to more clearly understand the technical essence and beneficial effects of the present invention, it will be described in detail in the form of embodiments below. However, the description of the embodiments is not a limitation of the present invention. Any equivalent changes made based on the concept of the present invention that are merely formal and not substantial should be regarded as within the scope of the technical solution of the present invention.

[0029] In the following description, all concepts related to up, down, left, right, front and back directions or orientations are based on the current Figure 1 The position state is taken as an example, and thus it cannot be understood as a special limitation on the technical solution provided by the present invention.

[0030] See also Figure 1 , showing a frame 1, which is in a hollow rectangular frame structure and is supported on the floor in a state corresponding to the furnace outlets of two kilns in the use state; showing a left furnace sagger receiving mechanism 2 and a right furnace sagger receiving mechanism 10, the left furnace sagger receiving mechanism 2 and the right furnace sagger receiving mechanism 10 are respectively arranged at the middle left end of the height direction and the middle right end of the height direction of the aforementioned frame 1. Specifically, a left furnace sagger receiving mechanism 2 is arranged at the middle position of the height direction of the frame 1 and at the left end, and a right furnace sagger receiving mechanism 10 is arranged at the middle position of the height direction of the frame 1 and at the right end, and the left and right furnace sagger receiving mechanisms 2 and 10 respectively receive (i.e., "accept") the sagger 50 (see the powder material for new energy batteries 50 for new energy batteries mentioned in the background technology column above) containing materials that have been fired (also called "sintered") and come out of the furnace outlets of the left and right kilns. Fig. 9 The two kilns can be arranged in parallel longitudinally with the furnace outlets in the same direction, or in horizontally with the furnace outlets facing each other. Fig. 9 The stack is shown placed on a bottom support plate 40, which is also referred to as a push plate.

[0031] The technical key points of the technical solution provided by the present invention are as follows: in the structural system of the double-station sagger automatic cover and carrier plate moving device used in the aforementioned kiln automatic production line, it also includes a left-out sagger cover moving mechanism 3, a right-out sagger cover moving mechanism 20, a sagger cover output mechanism 4, a left carrier plate receiving mechanism 5, a right carrier plate receiving mechanism 30 and a carrier plate output mechanism 6, the sagger cover output mechanism 4 is arranged above the middle part of the aforementioned frame 1 in the length direction and extends toward the rear of the frame 1, the left-out sagger cover moving mechanism 3 is arranged on the left end top of the aforementioned frame 1 in an area corresponding to the upper part of the left-out sagger receiving mechanism 2 and the sagger cover output mechanism 4, and the right-out sagger cover moving mechanism 20 is arranged on the left end top of the aforementioned frame 1 in an area corresponding to the upper part of the left-out sagger receiving mechanism 2 and the sagger cover output mechanism 4. 0 is movably arranged on the top of the right end of the aforementioned frame 1 in an area corresponding to the upper part of the aforementioned right sagger receiving mechanism 10 and the sagger cover output mechanism 4, the left bearing plate receiving mechanism 5 is movably arranged on the aforementioned frame 1 at a position corresponding to between the front end of the aforementioned left sagger receiving mechanism 2 and the front end of the aforementioned bearing plate output mechanism 6, the right bearing plate receiving mechanism 30 is movably arranged on the aforementioned mechanism 1 at a position corresponding to between the front end of the aforementioned right sagger receiving mechanism 10 and the front end of the aforementioned bearing plate output mechanism 6, and the bearing plate output mechanism 6 is arranged in the middle of the length direction of the aforementioned frame 1 at a position corresponding to the lower part of the aforementioned sagger cover output mechanism 4 and extends toward the rear of the frame 1.

[0032] See also Figure 3 And combined with Figure 1Since the structure of the aforementioned right sagger receiving mechanism 10 is the same as that of the aforementioned left sagger receiving mechanism 2, the applicant only describes the structure of the left sagger receiving mechanism 2 below. The left sagger receiving mechanism 2 includes a group of sagger receiving rollers 21, a left pivot support beam 22 for sagger receiving rollers, a right pivot support beam 23 for sagger receiving rollers, a left clamping device 24 for centering the sagger, a right clamping device 25 for centering the sagger, a sagger receiving roller driving device 26, a sagger lifting device 27 and a left sagger travel channel opening and closing device 28. A group of sagger receiving rollers 21 are arranged in a horizontal state from back to front (also called from front to back). The group of sagger receiving rollers 21 are arranged in a horizontal state from back to front (also called from front to back). The left shaft head 211 of the sagger receiving roller is rotatably supported on the left pivot support beam 22 of the sagger receiving roller through the left shaft head support bearing seat 2111 of the sagger receiving roller and extends to the left side of the left pivot support beam 22 of the sagger receiving roller. The right shaft head 212 of the sagger receiving roller 21 is rotatably supported on the right pivot support beam 23 of the sagger receiving roller through the right shaft head support bearing seat 2121 of the sagger receiving roller. In the middle part of a group of sagger receiving rollers 21 and at the position (also called "area") between the opposite sides of the left and right pivot support beams 22 and 23 of the sagger receiving roller, a pair of sagger bottom wall friction reducing support wheels 213 are rotatably arranged in an interval state. A double-row sprocket 214 of the unfired sagger receiving roller 21 is fixed on the left shaft head 211 of the unfired sagger receiving roller 21 and at a position on the left side of the left pivot support beam 22 of the unfired sagger receiving roller. The double-row sprockets 214 of the unfired sagger receiving roller on each of the two adjacent left shaft heads 211 of the unfired sagger receiving roller are connected by a double-row sprocket transmission chain 2141 (also called "transmission connection"), the bottom of the left pivot support beam 22 of the unfired sagger receiving roller in the length direction is fixed to the upper side of the left pivot support beam 221, the right pivot support beam 23 of the unfired sagger receiving roller is located on the right side of the left pivot support beam 22 of the unfired sagger receiving roller and the length of the right pivot support beam 23 of the unfired sagger receiving roller The bottom of the discharging sagger receiving roller in the degree direction is fixed to the upper side of the right pivot support beam 231, and the left and right pivot support beams 221, 231 are fixed to the left end of the middle part of the height direction of the aforementioned frame 1 in a state of left-right correspondence with each other, wherein, a left support beam guide wheel frame 222 of a discharging sagger receiving roller is fixed to the right side in the length direction of the left pivot support beam 22 of the aforementioned discharging sagger receiving roller through a pair of left support beam guide wheel frame hanging feet 2222, and a discharging sagger receiving roller left support beam guide wheel frame 222 and a position corresponding to the left ends of each two adjacent discharging sagger receiving rollers in a group of discharging sagger receiving rollers 21 are rotatably provided with a discharging sagger left side wall guide roller 2221 through a discharging sagger left side wall guide roller shaft 22211,A right supporting beam guide wheel frame 232 of the sagger receiving roller corresponding to the left supporting beam guide wheel frame 222 of the sagger receiving roller is fixed on the left side in the length direction of the right pivot supporting beam 23 of the sagger receiving roller through a pair of right supporting beam guide wheel frame hanging feet 2322; on the right supporting beam guide wheel frame 232 of the sagger receiving roller and at a position corresponding to the right ends of each two adjacent sagger receiving rollers in a group of sagger receiving rollers 21, a right side wall guide roller 2321 of the sagger is rotatably provided through a right side wall guide roller shaft 23211 of the sagger receiving roller. The left centering clamping device 24 is arranged at the middle position of the upper part in the length direction of the left pivot support beam 22 of the aforementioned sagger receiving roller, and because the structure of the left centering clamping device 24 for the sagger is the same as that of the right centering clamping device 25 for the sagger, the applicant only describes the right centering clamping device 25 for the sagger in detail below. The right centering clamping device 25 for the sagger comprises a sagger centering clamping plate driving cylinder 251, a sagger centering clamping plate 252, a pair of sagger centering clamping plate guide rods 253 and a sagger moving into position signal collector 254. The furnace sagger centering clamping plate driving cylinder column 2511 of the furnace sagger centering clamping plate driving cylinder 251 faces left, and the furnace sagger centering clamping plate driving cylinder 251 is fixed on the furnace sagger centering clamping plate driving cylinder seat 2512 in a horizontal state, and the furnace sagger centering clamping plate driving cylinder seat 2512 is fixed at the upper center position in the length direction of the right pivot support beam 23 of the aforementioned furnace sagger receiving roller, and the middle right side of the furnace sagger centering clamping plate 252 is fixed to the furnace sagger centering clamping plate driving cylinder column 2511 through the cylinder column connecting block 2513. The guide rods 253 for clamping the plate for centering the unfired sagger respectively correspond to the two sides of the driving cylinder column 2511 for clamping the plate for centering the unfired sagger, and the left ends are fixed to the right side of the clamping plate 252 for centering the unfired sagger, and the right ends of a pair of guide rods 253 for clamping the plate for centering the unfired sagger form a sliding pair with the cylinder body of the driving cylinder 251 for clamping the plate for centering the unfired sagger. The signal collector 254 for the unfired sagger to move into position is arranged on the aforementioned driving cylinder seat 2512 for clamping the plate for centering the unfired sagger at a position corresponding to the front side of the driving cylinder 251 for clamping the plate for centering the unfired sagger, and is connected by a circuit when in use. Figure 1The electrical controller 60 fixed at the lower left end of the frame 1 is electrically connected, and the unfired sagger receiving roller driving device 26 includes a unfired sagger receiving roller driving motor 261 and a unfired sagger receiving roller driving reduction box 262. The unfired sagger receiving roller driving motor 261 is in transmission connection with the unfired sagger receiving roller driving reduction box 262 in a longitudinal cantilever state with its motor shaft facing upward, and the unfired sagger receiving roller driving reduction box 262 together with the unfired sagger receiving roller driving motor 261 is fixed to the right side of the unfired sagger receiving roller right pivot support beam 23, and the unfired sagger receiving roller driving reduction box final power output shaft 2621 of the unfired sagger receiving roller driving reduction box 262 is connected to any one group of unfired sagger receiving rollers in the aforementioned group of unfired sagger receiving rollers 21. The aforementioned unloading sagger of the roller is connected to the right shaft head 212 of the receiving roller by transmission, and the unloading sagger lifting device 27 includes a unloading sagger lifting cylinder bracket 271, a unloading sagger lifting cylinder 272, a unloading sagger lifting frame fixing plate connecting sleeve 273, a pair of unloading sagger frame fixing plate guide pillars 274, a unloading sagger frame fixing plate 275 and a pair of unloading sagger lifting frames 276. A support beam fixing folding edge 2711 is respectively formed at the left end and the right end of the unloading sagger lifting cylinder bracket 271. The support beam fixing folding edge 2711 located at the left end is fixed to the bottom of the aforementioned left pivot support beam support beam 221, and the support beam fixing folding edge 2711 located at the right end is fixed to the bottom of the aforementioned right pivot support beam support beam 231. The middle of the unloading sagger lifting cylinder bracket 271 The portion corresponds to the lower middle portion of the unfired sagger receiving roller 21 and is formed with a U-shaped cavity 2712 of a unfired sagger lifting cylinder bracket. The unfired sagger lifting cylinder 272 is arranged on the bottom wall of the middle portion of the unfired sagger lifting cylinder bracket 271 at a position corresponding to the U-shaped cavity 2712 of the unfired sagger lifting cylinder bracket. The unfired sagger lifting cylinder column 2721 of the unfired sagger lifting cylinder 272 faces upward and is fixedly connected to the middle portion of the side of the unfired sagger frame fixing plate 275 facing downward. The unfired sagger lifting frame fixing plate connecting sleeve 273 is sleeved on the outer side of the unfired sagger lifting cylinder 272, and the lower flange edge 2731 of the bottom of the unfired sagger lifting frame fixing plate connecting sleeve 273 is connected to the U-shaped cavity 2712 of the unfired sagger lifting cylinder bracket. The bottom wall of the cavity 12 is fixed, and a furnace-discharging sagger frame fixing plate supporting flange 2732 is formed around the upper part of the furnace-discharging sagger frame lifting frame fixing plate connecting sleeve 273. A pair of furnace-discharging sagger frame fixing plate guide pillars 274 are respectively located on both sides of the furnace-discharging sagger frame lifting cylinder pillar 2721, and the upper ends of the pair of furnace-discharging sagger frame fixing plate guide pillars 274 are fixed to the downward side of the furnace-discharging sagger frame fixing plate 275, and the lower ends form a sliding pair with the cylinder body of the furnace-discharging sagger frame lifting cylinder bracket 271. The furnace-discharging sagger frame fixing plate 275 corresponds to the upper side of the furnace-discharging sagger frame lifting frame fixing plate connecting sleeve 273 and is supported on the aforementioned furnace-discharging sagger frame fixing plate supporting flange 2732 after descending to the limit. A pair of furnace-discharging sagger frame lifting frames 276 correspond to each other in a spaced-apart state.The pair of sagger lifting frames 276 are in the shape of a gantry and the lower ends are fixed to the upper side of the sagger frame fixing plate 275, and the upper ends of the pair of sagger lifting frames 276 correspond to the space between two adjacent sagger receiving rollers in the aforementioned group of sagger receiving rollers 21, and a sagger lifting frame pad 2761 is fixed to each of the upper surfaces in the length direction of the pair of sagger lifting frames 276. The left sagger travel channel opening and closing device 28 comprises a left sagger travel channel opening and closing cylinder bracket 281, a left sagger travel channel lifting gate roller driving cylinder 282, a pair of left sagger travel channel lifting gate roller seat guide rods 283, a left sagger travel channel lifting gate roller seat 284, a left sagger travel channel lifting gate roller seat 285, a left sagger travel channel lifting gate roller seat 286, and a left sagger travel channel lifting gate roller seat 287. The gate lowering roller 285 and a gate roller seat support sleeve 286, the left sagger travel channel opening and closing cylinder bracket 281 corresponds to the front of the aforementioned sagger lifting cylinder bracket 271, and the left upper end and right upper end of the left sagger travel channel opening and closing cylinder bracket 281 are respectively fixed to the front end bottom of the aforementioned left pivot support beam support beam 221 and the right pivot support beam support beam 231, and the middle part of the left sagger travel channel opening and closing cylinder bracket 281 is formed with a left sagger travel channel opening and closing cylinder bracket U-shaped cavity 2811, and the left sagger travel channel lifting gate roller driving cylinder 282 is in the state where the left sagger travel channel lifting gate roller driving cylinder column 2821 is facing upward and is connected to the left sagger travel channel lifting gate roller driving cylinder column 2821. The cylinder seat 2822 is fixed, and the left sagger travel channel lifting gate roller driving cylinder seat 2822 is fixed to the bottom wall of the U-shaped cavity 2811 of the left sagger travel channel opening and closing cylinder bracket, a pair of left sagger travel channel lifting gate roller seat guide rods 283 are respectively located on both sides of the left sagger travel channel lifting gate roller driving cylinder column 2821, and the upper ends are connected to the middle of the left sagger travel channel lifting gate roller seat 284, and the lower ends of the pair of left sagger travel channel lifting gate roller seat guide rods 283 form a sliding pair with the cylinder body of the left sagger travel channel lifting gate roller driving cylinder 282, and a pair of lifting gate roller shaft head supporting ears 2841 are folded upwards and spread out at the left and right ends of the left sagger travel channel lifting gate roller seat 284. , the lifting gate roller 285 of the left sagger traveling channel is located between a pair of lifting gate roller shaft head support ears 2841, and a lifting gate roller shaft head 2851 is respectively provided at the central position of the left end and the right end surface of the lifting gate roller 285 of the left sagger traveling channel, and the lifting gate roller shaft head 2851 is connected to the lifting gate roller shaft head support ears 2841 by screws, and the gate roller seat support sleeve 286 is fixed to the upper part of the driving cylinder seat 2822 of the lifting gate roller of the left sagger traveling channel. When the lifting gate roller seat 284 of the left sagger traveling channel moves downward to the limit, it is supported on the upper part of the gate roller seat support sleeve 286; when the left sagger moving cover mechanism 3 arranged on the left end top of the frame 1 for left and right movement moves to the left and moves to the limit,It corresponds to the upper part between the left and right clamping devices 24 and 25 of the aforementioned sagger; when the aforementioned left bearing plate receiving mechanism 5 disposed on the aforementioned frame 1 and moved to the left and moved to the limit, it simultaneously engages with the front ends of the left and right pivot support beams 22 and 23 of the aforementioned sagger receiving roller; when the aforementioned right bearing plate receiving mechanism 30 disposed on the aforementioned frame 1 and moved to the right and moved to the limit, it engages with the front end of the aforementioned right sagger receiving mechanism 10.

[0033] See also Fig. 9 ,Should Fig. 9 The structure shown is also shown in Figure 1 The right furnace sagger receiving mechanism 10 is shown. Fig. 9 The cassettes 50 stacked on the carrier plate 40 in the state shown in the figure are moved out of the furnace of the left set of kilns and preferably enter the furnace by a device such as a pusher or a transition transmission device. Figure 1 and Figure 3When a group of unloading sagger receiving rollers 21 of the left unloading sagger receiving mechanism 2 which has been described in detail above are on the left unloading sagger receiving mechanism 2, since the unloading sagger receiving roller driving motor 261 of the structural system of the unloading sagger receiving roller driving device 26 is in a working state at this time, the unloading sagger receiving roller driving motor 261 drives the unloading sagger receiving roller driving reduction box 262, and after being decelerated by the unloading sagger receiving roller driving reduction box 262, the final-stage power output shaft 2621 of the unloading sagger receiving roller driving reduction box drives the group of unloading sagger receiving rollers 21 which are transmission-connected with them. The right shaft head 212 of one of the sagger receiving rollers drives one of the sagger receiving rollers in a group of sagger receiving rollers 21, and the left shaft head 211 of the driven sagger receiving roller causes all of the group of sagger receiving rollers 21 to rotate in a chain reaction manner under the joint action of the double-row sprocket 214 of the sagger receiving roller and the double-row sprocket transmission chain 2141 of the sagger receiving roller, and the carrying plate 40 moves forward with the saggers 50 stacked thereon. When the signal is collected by the aforementioned sagger travel in place signal collector 254, the sagger travel in place signal collector 254 feeds back the signal to the electrical controller 60, and the electrical controller 60 issues a work instruction to the left sagger travel channel opening and closing device 28, and the left sagger travel channel lifting gate roller driving cylinder 282 works, and the left sagger travel channel lifting gate roller seat 284 and the left sagger travel channel lifting gate roller 285 are lifted upward from the gap (space) between the two adjacent sagger receiving rollers 21 by the left sagger travel channel lifting gate roller driving cylinder column 2821 extending out of the cylinder body, i.e. upward., to prevent the carrying plate 40 and the sagger 50 from moving toward the direction of the left carrying plate receiving mechanism 5. At the same time, the electrical controller 60 sends a command to the aforementioned sagger receiving roller driving device 26 to stop the sagger receiving roller driving motor 261. At this time, the supporting plate 40 together with the sagger 50 is located exactly between the left and right clamping devices 24 and 25 in the aforementioned sagger pair. Under the working command issued by the electrical controller 60, the left and right clamping devices 24 and 25 in the sagger pair work synchronously. Taking the right clamping device 25 for centering the kiln out of the furnace as an example, the clamping plate driving cylinder 251 for centering the kiln out of the furnace is working, and the clamping plate driving cylinder column 2511 for centering the kiln out of the furnace, which extends to the left, i.e., extends out of the cylinder body, drives the clamping plate 252 for centering the kiln out of the furnace to move to the left and clamps the kiln out of the furnace with the cooperation of the corresponding clamping plate of the left clamping device 24 for centering the kiln out of the furnace. After clamping, i.e., after one clamping action, the centering of the kiln 50 is completed, and then it is released immediately after a reasonable delay time set by the process, such as 2 to 3 seconds, that is, the clamping plate driving cylinder 251 for centering the kiln out of the furnace works in the reverse direction, so that the clamping plate driving cylinder column 2511 for centering the kiln out of the furnace together with the clamping plate 252 for centering the kiln out of the furnace is reset to the right.At the same time, under the working command issued by the electrical controller 60, the kiln-out sagger lifting cylinder 272 also enters the working state, and the kiln-out sagger lifting cylinder column 2721 extends upward, that is, outside the cylinder body, to push the kiln-out sagger frame fixing plate 275 together with a pair of kiln-out sagger lifting frames 276 fixed thereon to rise from the gap between two adjacent kiln-out sagger receiving rollers 21, and to lift up the aforementioned carrying plate 40 carrying the kiln 50 which just corresponds to the top of the pair of kiln-out sagger lifting frames 276, so that under the working command issued by the electrical controller 60, the left kiln-out sagger cover moving mechanism 3 which will be described in detail below will be. Figure 1 and Fig. 9 The sagger cover 501 on the uppermost sagger 50 is removed and delivered to the sagger cover output mechanism 4 for output and reuse.

[0034] See you next time Figure 3 And combined with Figure 1 In this embodiment, the aforementioned sagger centering clamping plate driving cylinder 251, the sagger lifting cylinder 272 and the left sagger travel channel lifting gate roller driving cylinder 282 are cylinders; the aforementioned sagger travel in place signal collector 254 is a photoelectric sensor. As a preferred solution, a double-row sprocket limiting nut 2112 is rotatably provided on the left shaft head 211 of the sagger receiving rollers 21 of the aforementioned group of sagger receiving rollers and at the position on the left side of the aforementioned double-row sprocket 214 of the sagger receiving rollers for preventing the double-row sprocket 214 of the sagger receiving rollers from escaping from the left shaft head 211 of the sagger receiving rollers.

[0035] Please continue to see Figure 1 A front slide rail beam 11a of a cover-taking sliding platform and a rear slide rail beam 11b of a cover-taking sliding platform are arranged on the aforementioned frame 1 and at a position corresponding to the upper part of the aforementioned sagger cover output mechanism 4. The front slide rail beam 11a of the cover-taking sliding platform and the rear slide rail beam 11b of the cover-taking sliding platform are both spaced apart from each other and kept parallel to each other in the longitudinal direction. The left ends of the front slide rail beam 11a of the cover-taking sliding platform and the rear slide rail beam 11b of the cover-taking sliding platform are fixed to the upper left end of the frame 1, and the right ends are fixed to the upper right end of the frame 1. A front slide rail 11c of the lid removing sliding platform is fixed to the upper part of the front slide rail beam 11a of the platform in the length direction, and a rear slide rail 11d of the lid removing sliding platform is fixed to the upper part of the rear slide rail beam 11b of the lid removing sliding platform in the length direction; the aforementioned left kiln unloading sagger lid shifting mechanism 3 and the aforementioned front slide rail 11c of the lid removing sliding platform and the left end of the rear slide rail 11d of the lid removing sliding platform constitute a sliding pair, and the aforementioned right kiln unloading sagger lid shifting mechanism 20 and the aforementioned front slide rail 11c of the lid removing sliding platform and the right end of the rear slide rail 11d of the lid removing sliding platform constitute a sliding pair.

[0036] See also Figures 2 to 4 And combined with Figure 1Since the structure of the aforementioned right sagger cover shifting mechanism 20 is the same as that of the aforementioned left sagger cover shifting mechanism 3, the applicant will only describe the structure of the left sagger cover shifting mechanism 3 in detail below. The left sagger cover shifting mechanism 3 includes a left cover taking sliding platform connecting frame driving cylinder 31, a left cover taking sliding platform connecting frame 32, a left cover taking sliding platform connecting seat 33, a left cover taking sliding platform 34, a left cover taking claw seat connecting plate lifting cylinder 35, a left cover taking claw seat connecting plate 36, a group of left cover taking claw seat connecting plate lifting guide pillars 37, a group of left cover taking claw displacement cylinders 38 and a group of left cover taking claws 39. The left cover taking sliding platform connecting frame driving cylinder 31 is arranged corresponding to the aforementioned cover taking sliding platform The position between the front slide rail 11c and the upper part of the rear slide rail 11d of the cover removal sliding platform in the length direction is fixed to the left end top of the aforementioned frame 1 through a left cover removal sliding platform connecting frame driving cylinder connecting seat 311 fixed to the left end and the right end of the left cover removal sliding platform connecting frame driving cylinder 31, and the left cover removal sliding platform connecting frame driving cylinder slider 312 of the left cover removal sliding platform connecting frame driving cylinder 31 is fixed to the upper side of the middle part of the left cover removal sliding platform connecting frame 32, and the left and right ends of the left cover removal sliding platform connecting frame 32 are folded downward in a corresponding state to form a left cover removal sliding platform seat connecting arm 321, and the lower end of the left cover removal sliding platform seat connecting arm 321 is fixed to the left cover removal sliding platform connecting frame 321 through the left cover removal sliding platform connecting frame driving cylinder 31. The platform seat connecting arm screw fixing nut 32111 is fixed with a left-take-cover sliding platform seat connecting arm screw 3211 in a horizontal state, and a left-take-cover sliding platform seat connecting arm screw connecting seat 3212 is fixed on the end of the left-take-cover sliding platform seat connecting arm screw 3211 facing the left-take-cover sliding platform connecting seat 33, and the middle part of the left-take-cover sliding platform connecting seat 33 is fixed to the upper side of the left-take-cover sliding platform 34 by screws, and the left end and the right end of the left-take-cover sliding platform connecting seat 33 are folded upward to form a left-take-cover sliding platform connecting seat connecting arm 331 corresponding to each other, and the left-take-cover sliding platform connecting seat connecting arm 331 is connected to the aforementioned left-take-cover sliding platform connecting seat connecting arm through the left-take-cover sliding platform connecting seat connecting arm adjusting screw 3311. The left cover removal sliding platform seat connecting arm screw connecting seat 3212 is adjusted and connected, a pair of left cover removal sliding platform front sliders 341 are fixed to the front lower part of the left cover removal sliding platform 34, and a pair of left cover removal sliding platform rear sliders 342 are fixed to the rear lower part of the left cover removal sliding platform 34, the pair of left cover removal sliding platform front sliders 341 and the aforementioned cover removal sliding platform front slide rail 11c constitute a sliding pair, and a pair of left cover removal sliding platform rear sliders 342 and the aforementioned cover removal sliding platform rear slide rail 11d constitute a sliding pair, the left cover removal claw seat connecting plate lifting cylinder 35 is arranged in a longitudinal state, and the upper end of the left cover removal claw seat connecting plate lifting cylinder 35 is fixed to the center position of the left cover removal sliding platform 34 facing downward.The left cover taking claw seat connecting plate lifting cylinder column 352 of the left cover taking claw seat connecting plate lifting cylinder 35 faces downward and is fixed to the cylinder column push block 351, and the cylinder column push block 351 is fixed to the upper side of the left cover taking claw seat connecting plate 36 by a cylinder column push block fixing screw 3511, and a cylinder column push block guide rod 3512 is fixed in a longitudinal state on the cylinder column push block 351 and at the positions corresponding to the front and rear sides of the left cover taking claw seat connecting plate lifting cylinder column 352 respectively, and the cylinder column push block guide rod 3512 and the cylinder body of the left cover taking claw seat connecting plate lifting cylinder 35 and the left cover taking sliding platform 34 form a sliding pair, and the upper end extends to the top of the left cover taking sliding platform 34, and the left cover taking claw seat The connecting plate 36 is in a rectangular plate-like structure, and a left cover taking claw seat connecting plate lifting guide column sleeve 361 is fixed to each of the four corners of the left cover taking claw seat connecting plate 36. The number of a group of left cover taking claw seat connecting plate lifting guide columns 37 is equal to the number of the left cover taking claw seat connecting plate lifting guide column sleeve 361 and they slide up and down with each other. A guide column downward limit position limit plate 371 is fixed to the upper end of the group of left cover taking claw seat connecting plate lifting guide columns 37 and at a position above the left cover taking claw seat connecting plate lifting guide column sleeve 361. The number of a group of left cover taking claw displacement cylinders 38 is four distributed in a cross shape and each is fixed to the left cover taking claw displacement cylinder fixing plate 38 in a horizontal state. 3, each left cover taking claw displacement cylinder column 381 of a group of left cover taking claw displacement cylinders 38 protrudes out of the edge of the left cover taking claw displacement cylinder fixing plate 383 facing outward and is connected to the left cover taking claw displacement cylinder column connecting block 3811. On a group of left cover taking claw displacement cylinders 38 and at positions corresponding to both sides of the left cover taking claw displacement cylinder column 381, a left cover taking claw displacement cylinder column connecting block sliding guide rod 382 is provided, one end of which forms a sliding pair with the cylinder body of the left cover taking claw displacement cylinder 38 and the other end is connected to the left cover taking claw displacement cylinder column connecting block 3811. The number of a group of left cover taking claws 39 is the same as that of a group of left cover taking claw displacement cylinders 38. The number of cylinders 38 is equal and they are respectively fixed to the outward side of the aforementioned left cover removal claw displacement cylinder column connection block 3811, and the lower end of the aforementioned group of left cover removal claw seat connection plate lifting guide columns 37 is fixed to the upward side of the left cover removal claw displacement cylinder fixing plate 383; the aforementioned left cover removal sliding platform connection frame driving cylinder 31, the left cover removal claw seat connection plate lifting cylinder 35 and a group of left cover removal claw displacement cylinders 38 are cylinders; the aforementioned sagger cover output mechanism 4 passes under the front and rear slide rail beams 11a and 11b of the aforementioned cover removal sliding platform and forms an overhead overpass cross-staggered relationship with the middle of the length direction of the front and rear slide rail beams 11a and 11b of the cover removal sliding platform.

[0037] The sagger cover 501 mentioned above is separated (i.e. removed) by the left sagger cover shifting mechanism 3 described in detail above. When the sagger 50 mentioned above moves to the position, the signal collector 254 feeds back the collected position signal of the sagger 50 to the electrical controller 60, and the electrical controller 60 sends a signal to the left cover-taking sliding platform connecting frame driving cylinder 31, so that the left cover-taking sliding platform connecting frame driving cylinder 31 works, and the left cover-taking sliding platform connecting frame driving cylinder slider 312 is driven by the left cover-taking sliding platform connecting frame driving cylinder slider 312. The left cover removing sliding platform connecting frame 32, together with the left cover removing sliding platform connecting seat 33 and the left cover removing sliding platform 34, is driven to move to the left, that is, the front and rear sliders 341, 342 of the left cover removing sliding platform slide to the left along the front and rear slide rails 11c, 11d of the cover removing sliding platform, so that the aforementioned group of left cover removing jaws 39 (i.e., four left cover removing jaws 39) correspond to the position of the sagger cover 501 within the delay time set by the PLC (programmable logic controller) of the electrical controller 60. At this time, the left cover taking claw seat connecting plate lifting cylinder 35 works. Since the left cover taking claw seat connecting plate lifting cylinder column 352 of the left cover taking claw seat connecting plate lifting cylinder 35 is fixed to the cylinder column pushing block 351, as the left cover taking claw seat connecting plate lifting cylinder column 352 extends downward, that is, toward the cylinder body, the cylinder column pushing block 351 drives, that is, pushes the left cover taking claw seat connecting plate 36 downward, specifically, through a group of left cover taking claw seat connecting plate lifting guide column sleeves 361 and follows a group of left cover taking claw seat connecting plate lifting guide columns 37 downward. Since the left cover taking claw displacement cylinder fixed plate 383 is provided with a left cover taking claw displacement cylinder in-place signal rod 3831 passing through the left cover taking claw displacement cylinder fixed plate 383 in a state of free movement up and down (i.e., in a state of floating up and down), when the left cover taking claw is in position When the displacement cylinder in-position signal rod 3831 touches the sagger cover 501, it floats upward, so that the signal collector trigger block fixed on the upper end of the left cover taking claw displacement cylinder in-position signal rod 3831 touches the left cover taking claw displacement cylinder in-position signal collector 3832 arranged on the left cover taking claw displacement cylinder fixing plate 383, and collects the signal given by the left cover taking claw displacement cylinder in-position signal rod 3831, that is, the signal given by the aforementioned signal collector trigger block, and feeds the signal back to the electrical controller 60, and the electrical controller 60 sends a working signal to a group of left cover taking claw displacement cylinders 38, and the left cover taking claw displacement cylinder column 381 moves into the cylinder body, so that a group of four left cover taking claws 39 corresponding to the front, rear, left and right of the sagger cover 501 are displaced inwardly to clamp the sagger cover 501 together.Next, the left cover-taking claw seat connecting plate lifting cylinder column 352 is moved upward according to the reverse process, and the left cover-taking sliding platform connecting frame driving cylinder 31 is operated in the reverse direction, so that the left cover-taking sliding platform connecting frame driving cylinder slider 312 is moved to the right, and the sagger cover 501 in the state of being captured or clamped by a group of left cover-taking claws 39 is corresponding to the upper side of the sagger cover output mechanism 4 to be described below according to the aforementioned principle. Next, a group of left cover-taking claw displacement cylinders 38 work in the reverse direction, so that the left cover-taking claw displacement cylinder column 381 extends out of the cylinder body, driving a group of left cover-taking claws 39 to release the clamping of the sagger cover 501, that is, releasing the sagger cover 501 to the sagger cover output mechanism 4, and the sagger cover output mechanism 4 outputs it.

[0038] Depend on Figure 4 As shown, a signal collector trigger block for triggering the left cover removal claw displacement cylinder in-position signal collector 3832 is fixed at the upper end of the left cover removal claw displacement cylinder in-position signal rod 3831 and above the left cover removal claw displacement cylinder fixing plate 383. The left cover removal claw displacement cylinder in-position signal collector 3832 is a travel switch, but can also be a micro switch or other equivalent devices.

[0039] See also Figure 6 , Figure 6a And combined with Figure 1 and Figure 2The aforementioned sagger cover output mechanism 4 includes a sagger cover left output chain rail 41a, a sagger cover right output chain rail 41b, a sagger cover lifting and receiving platform action cylinder 42, a sagger cover output chain drive motor 43, a sagger cover output chain drive reducer 44, a sagger cover output roller chain transition shaft 45, a sagger cover output roller chain left transition sprocket 46, a sagger cover output roller chain right transition sprocket 47, a sagger cover output left roller chain 48a, a sagger cover output right roller chain 48b and a group of sagger cover auxiliary rollers 49, the sagger cover left output chain rail 41a and the sagger cover right output chain rail 41b are parallel to each other in the length direction and are parallel to the length of the front and rear slide rail beams 11a and 11b of the aforementioned cover removal sliding platform. The sagger cover is supported and fixed on the upper middle part of the length direction of the aforementioned frame 1 in a state of forming an overhead overpass-type cross-staggered relationship in the middle lower part of the sagger cover, and the rear ends of the left and right output chain rails 41a, 41b of the sagger cover extend toward the rear of the frame 1, and the sagger cover lifting and receiving platform actuating cylinder 42 is located between the front ends of the left and right output chain rails 41a, 41b of the sagger cover and is fixed to the front side of the sagger cover lifting and receiving platform actuating cylinder fixing seat 422, and the sagger cover lifting and receiving platform actuating cylinder fixing seat 422 is fixed to the aforementioned frame 1, and the sagger cover lifting and receiving platform actuating cylinder column 421 of the sagger cover lifting and receiving platform actuating cylinder 42 faces upward and is connected to the middle part of the length direction of the sagger cover supporting plate pushing block 4211, and at the corresponding A sagger cover supporting plate pushing block lifting guide rod 423 is respectively arranged on both sides of the sagger cover lifting and receiving platform acting cylinder column 421, the upper end of the sagger cover supporting plate pushing block lifting guide rod 423 is fixed to the side facing downward of the end of the sagger cover supporting plate pushing block 4211, and the lower end of the sagger cover supporting plate pushing block lifting guide rod 423 forms a sliding pair with the cylinder body of the sagger cover lifting and receiving platform acting cylinder 42, a sagger cover supporting plate 42111 is fixed on the side facing upward of the sagger cover supporting plate pushing block 4211, the sagger cover output chain driving motor 43 is matched with the sagger cover output chain driving reduction box 44, and the sagger cover output chain driving reduction box 44 together with the sagger cover output chain driving motor 43 is corresponding to the left output chain of the sagger cover The front side of the rear end of the rail 41a is fixed on the aforementioned frame 1, and a first driving sprocket of a sagger cover output roller chain and a second driving sprocket of a sagger cover output roller chain are fixed on the final power output shaft 441 of the sagger cover output chain drive reduction box 44. The first driving sprocket of the sagger cover output roller chain corresponds to the rear end of the left output chain rail 41a of the sagger cover, and the second driving sprocket of the sagger cover output roller chain corresponds to the rear end of the right output chain rail 41b of the sagger cover. The left end of the sagger cover output roller chain transition shaft 45 is rotatably supported on the left bearing seat support frame 4511 of the sagger cover output roller chain transition shaft through a pair of sagger cover output roller chain transition shaft left bearing seats 451.The right end of the sagger cover output roller chain transition shaft 45 is rotatably supported on the sagger cover output roller chain transition shaft right bearing seat 452 through a pair of sagger cover output roller chain transition shaft right bearing seat support frame 4521, the sagger cover output roller chain transition shaft left and right bearing seat support frames 4511, 4521 are fixed to the front side above the middle part in the length direction of the frame 1 through a common fixing plate 453 in a state corresponding to each other on the left and right, the sagger cover output roller chain left transition sprocket 46 is fixed to the left end of the sagger cover output roller chain transition shaft 45 in a flat key fixing manner, the sagger cover output roller chain right transition sprocket 47 is fixed to the right end of the sagger cover output roller chain transition shaft 45 in a flat key fixing manner, and the rear end of the sagger cover output left roller chain 48a is sleeved on the aforementioned sagger cover output roller chain The first driving sprocket of the sagger cover is mounted on the first driving sprocket, and the front end is mounted on the left transition sprocket 46 of the sagger cover output roller chain. The rear end of the sagger cover output right roller chain 48b is mounted on the second driving sprocket of the sagger cover output roller chain, and the front end is mounted on the right transition sprocket 47 of the sagger cover output roller chain. A group of sagger cover auxiliary rollers 49 are rotatably supported in a front-to-back arrangement between the opposite sides of a pair of sagger cover auxiliary roller wall panels 491. The pair of sagger cover auxiliary roller wall panels 491 are fixed through the bottom plate and the wall panel bracket 4911, and the wall panel bracket 4911 is fixed to the aforementioned frame 1 at a position corresponding to the left and right bearing seat support frames 4511 and 4521 of the transition shaft of the aforementioned sagger cover output roller chain. In this embodiment, the aforementioned sagger cover lifting and receiving platform action cylinder 42 is a cylinder.

[0040] In the process that a group of left cover-taking claws 39 of the aforementioned left sagger cover shifting mechanism 3 clamp the sagger cover 501 and the left cover-taking sliding platform connecting frame driving cylinder 31 moves to the right through its left cover-taking sliding platform connecting frame driving cylinder slider 312, and the sagger cover 501 in the clamped state also moves to the right accordingly, under the action of the electrical controller 60, the sagger cover lifting and responding platform cylinder 42 works to push the sagger cover supporting plate 42111 upward, so that when the sagger cover 501 corresponds to the sagger cover supporting plate 42111, the group of left cover-taking claws 39 release the clamping of the sagger cover 501 and release it to the sagger cover supporting plate 42111. Next, the left cover-taking sliding platform connecting frame drives the cylinder 31 to work in the reverse direction, so that the sagger cover supporting plate 42111 and the sagger cover 501 located thereon move downward, and the sagger cover 501 is placed between the left and right sagger cover output chain rails 41a and 41b, and the sagger cover output left and right roller chains 48a and 48b of the sagger cover output mechanism 4 are output. The specific working process is as follows: Figure 6aThe sagger cover output chain drive motor 43 shown in the figure works, driving the sagger cover output chain drive reduction box 44, and simultaneously driving the first active sprocket of the sagger cover output roller chain and the second active sprocket of the sagger cover output roller chain through the aforementioned sagger cover output chain drive reduction box final power output shaft 441, so that the sagger cover output left roller chain 48a arranged between the left transition sprocket 46 of the sagger cover output roller chain and the first active sprocket of the sagger cover output roller chain and the sagger cover output right roller chain 48b arranged between the right transition sprocket 47 of the sagger cover output roller chain and the second active sprocket of the sagger cover output roller chain each form a synchronous and repetitive transfer plane, and in the process the sagger cover 501 is output backwards for reuse.

[0041] Please see the key Figure 1 A front slide rail beam 12a and a rear slide rail beam 12b are arranged on the frame 1 and at a position corresponding to the lower side of the left load-bearing plate receiving mechanism 5. The front slide rail beam 12a and the rear slide rail beam 12b are spaced apart from each other and parallel to each other in the longitudinal direction. The left ends of the front slide rail beam 12a and the rear slide rail beam 12b are fixed to the left ends of the middle part of the frame 1 in the height direction, and the right ends are fixed to the right ends of the middle part of the frame 1 in the height direction. The ends are fixed, a front slide rail 12c of the load-bearing frame is fixed to the upper part of the length direction of the front slide rail beam 12a of the load-bearing frame, and a rear slide rail 12d of the load-bearing frame is fixed to the upper part of the length direction of the rear slide rail beam 12b of the load-bearing frame; the aforementioned left load-bearing plate receiving mechanism 5 and the left ends of the aforementioned load-bearing plate frame front slide rail 12c and the load-bearing plate frame rear slide rail 12d constitute a sliding pair, and the aforementioned right load-bearing plate receiving mechanism 30 and the right ends of the aforementioned load-bearing plate frame front slide rail 12c and the load-bearing plate frame rear slide rail 12d constitute a sliding pair.

[0042] Please see Figure 5 , Figure 7 And combined with Figure 1The structure of the right load-bearing plate receiving mechanism 30 is the same as that of the left load-bearing plate receiving mechanism 5, so the applicant only describes the structure of the left load-bearing plate receiving mechanism 5 in detail below, and the left load-bearing plate receiving mechanism 5 and the right load-bearing plate receiving mechanism 30 are moved alternately to the workstation corresponding to the aforementioned load-bearing plate output mechanism 6. The left load-bearing plate receiving mechanism 5 includes a sliding rail beam moving bottom frame 51, a left wall panel 52a of a sagger bearing roller, a right wall panel 52b of a sagger bearing roller, a group of sagger bearing rollers 53, a left clamping device 54 of a sagger, a right clamping device 55 of a sagger, a load-bearing roller driving device 56, a load-bearing sagger lifting device 57, a load-bearing sagger moving channel opening and closing device 58 and a bracket slide left and right The displacement cylinder 59 has a pair of front slide rail sliders 511 of the carrier plate frame fixed at the front bottom of the slide rail beam moving bottom frame 51, and a pair of rear slide rail sliders 512 of the carrier plate frame fixed at the rear bottom of the slide rail beam moving bottom frame 51 and at the position corresponding to the pair of front slide rail sliders 511 of the carrier plate frame. The pair of front slide rail sliders 511 of the carrier plate frame correspond to the aforementioned front slide rail 12c of the carrier plate frame and form a sliding pair for left-right displacement with the front slide rail 12c of the carrier plate frame, and the pair of rear slide rail sliders 512 of the carrier plate frame correspond to the aforementioned rear slide rail 12d of the carrier plate frame and form a sliding pair for left-right displacement with the rear slide rail 12d of the carrier plate frame. The left wall panel 52a of the sagger bearing roller is aligned with the length direction of the slide rail beam moving bottom frame 51. The left upper part of the sagger bearing roller is fixed, and the right wall plate 52b of the sagger bearing roller is fixed to the right upper part of the length direction of the sliding rail beam moving bottom frame 51, and the left and right wall plates 52a, 52b of the sagger bearing roller correspond to each other on the left and right, and a group of sagger bearing rollers 53 are arranged between the left and right wall plates 52a, 52b of the sagger bearing roller in an interval state from front to back, and the sagger bearing roller left shaft head 531 of the group of sagger bearing rollers 53 is rotatably supported on the sagger bearing roller left wall plate 52a through the sagger bearing roller left shaft head supporting bearing seat 5311, and the sagger bearing roller left shaft head 531 extends to the left side of the sagger bearing roller left wall plate 52a and is fixed with a sagger bearing roller driving double-row sprocket 5312, which is fixed to each of the two adjacent sagger bearing rollers The aforementioned sagger bearing roller driving double-row sprocket 5312 on the left shaft head 531 of the sagger bearing roller 53 is connected by the sagger bearing roller driving double-row sprocket transition transmission chain 53121, the sagger bearing roller right shaft head 532 of a group of sagger bearing rollers 53 extends to the right side of the sagger bearing roller right wall plate 52b and is rotatably supported on the sagger bearing roller right wall plate 52b through the sagger bearing roller right shaft head supporting bearing seat 5321, and a pair of sagger bottom supporting wheels 533 are rotatably arranged in the middle part of a group of sagger bearing rollers 53 and in the area between the left and right wall plates 52a and 52b of the sagger bearing roller, wherein a left wall plate guide wheel frame 52c is fixed to the right side of the left wall plate 52a of the aforementioned sagger bearing roller in the length direction,A left wall panel guide roller 52e is rotatably provided on the left wall panel guide wheel frame 52c and at a position corresponding to the left ends of each two adjacent sagger bearing rollers in a group of sagger bearing rollers 52 through a left wall panel guide roller shaft 52d. A right wall panel guide roller frame 52f corresponding to the left wall panel guide wheel frame 52c is fixed on the left side of the right wall panel 52b in the length direction of the aforementioned sagger bearing roller. A right wall panel guide roller 52h is rotatably provided on the right wall panel guide wheel frame 52f and at a position corresponding to the right ends of each two adjacent sagger bearing rollers in a group of sagger bearing rollers 53 through a right wall panel guide roller shaft 52g. When in use, the left and right wall panel guide rollers 52e, 52 h respectively contacts the left and right side walls of the sagger 50 (the sagger 50 at the bottom) passing through a group of sagger bearing rollers 53, the sagger right clamping device 55 is arranged on the upper part of the center position of the length direction of the right wall plate 52b of the aforementioned sagger bearing roller, and the structure of the sagger right clamping device 55 is the same as that of the aforementioned sagger left clamping device 54, the sagger left clamping device 54 corresponds to the sagger right clamping device 55, the sagger left clamping device 54 comprises a bearing sagger centering left clamping plate driving cylinder 541, a bearing sagger centering clamping plate 542, a pair of bearing sagger centering clamping plate guide rods 543 and a bearing sagger moving in place signal collector 544, the bearing sagger centering left clamping plate driving cylinder 541 is provided The sagger is placed on the clamping plate driving cylinder seat 5411 for the centering of the load-bearing sagger, and the clamping plate driving cylinder seat 5411 for the centering of the load-bearing sagger is fixed to the upper part of the center position of the length direction of the left wall plate 52a of the aforementioned sagger bearing roller. The right end of the left clamping plate driving cylinder column 5412 of the load-bearing sagger is fixed to the middle part of the pushing block 54121, and the left middle part of the length direction of the clamping plate 542 for the load-bearing sagger is fixed to the right side of the pushing block 54121. The front and rear ends of the clamping plate 542 for the load-bearing sagger respectively protrude from the front side and the rear side of the driving cylinder 541 for the left clamping plate for the load-bearing sagger and have a sagger clamping claw 5421 folded toward each other. The pair of guide rods 543 for clamping plates in the center of the load-bearing sagger respectively correspond to the two sides of the driving cylinder column 5412 of the left clamping plate in the center of the load-bearing sagger, and the right ends of the pair of guide rods 543 for clamping plates in the center of the load-bearing sagger are fixed to the two ends of the left sides of the aforementioned pushing block 54121, and the left ends of the pair of guide rods 543 for clamping plates in the center of the load-bearing sagger form a sliding pair with the cylinder body of the driving cylinder 541 of the left clamping plate in the load-bearing sagger. The signal collector 544 for the load-bearing sagger moving into position is arranged on the driving cylinder seat 5411 of the clamping plate in the center of the load-bearing sagger, and is electrically connected to the aforementioned electrical controller 60 by a circuit in the use state. The load-bearing roller driving device 56 includes a sagger load-bearing roller driving motor 561 and a sagger load-bearing roller driving reduction box 562.The sagger bearing roller driving motor 561 is in transmission connection with the sagger bearing roller driving reduction box 562 in a longitudinal cantilever state with its motor shaft facing upward, and the sagger bearing roller driving reduction box 562 together with the sagger bearing roller driving motor 561 is fixed to the right side of the aforementioned sagger bearing roller right wall plate 52b, and the sagger bearing roller driving reduction box final-stage power output shaft 5621 of the sagger bearing roller driving reduction box 562 is in transmission connection with the aforementioned sagger bearing roller right shaft head 532 of any one of the aforementioned group of sagger bearing rollers 53, and the bearing sagger lifting device 57 includes a bearing sagger lifting cylinder bracket 571, a bearing sagger lifting cylinder 572, a group of bearing sagger frame fixing plate guide pillars 573, a bearing sagger frame fixing plate 574 and A pair of supporting sagger lifting frames 575, each of which is formed with a supporting beam fixed folding edge 5711 at the left and right ends of the supporting sagger lifting cylinder bracket 571, the supporting beam fixed folding edge 5711 located at the left end is fixed to the left bottom of the aforementioned slide rail beam moving bottom frame 51, and the supporting beam fixed folding edge 5711 located at the right end is fixed to the right bottom of the aforementioned slide rail beam moving bottom frame 51, the middle part of the supporting sagger lifting cylinder bracket 571 corresponds to the lower middle part of the sagger bearing roller 53 and is formed with a supporting sagger lifting cylinder bracket U-shaped cavity 5712, the supporting sagger lifting cylinder 572 is arranged at a position corresponding to the bottom side of the supporting sagger lifting cylinder bracket 571 facing downward in a longitudinal cantilever state with the supporting sagger lifting cylinder The cylinder bracket 571 is fixed, and the bearing sagger lifting cylinder column 5721 of the bearing sagger lifting cylinder 572 passes through the bottom wall of the bearing sagger lifting cylinder bracket 571 from bottom to top, extends into the U-shaped cavity 5712 of the bearing sagger lifting cylinder bracket 571, and is fixedly connected to the middle part of the side of the bearing sagger frame fixing plate 574 facing downward. The upper ends of a group of bearing sagger frame fixing plate guide columns 573 are respectively fixed to the four corners of the bearing sagger frame fixing plate 574, and the lower ends each form a sliding pair with the middle part of the bearing sagger lifting cylinder bracket 571 through a guide column sleeve 5731. A pair of bearing sagger lifting frames 575 each have a gantry structure, and the pair of bearing sagger lifting frames 575 are fixed to the bearing sagger frame in a state of front and rear parallel to each other and vacant with each other. Above the sagger frame fixing plate 574, the opening and closing device 58 for the moving channel of the carrying sagger includes a cylinder bracket 581 for opening and closing the moving channel of the carrying sagger, a cylinder 582 for driving the lifting gate roller of the moving channel of the carrying sagger, a pair of guide rods 583 for lifting gate roller seat of the moving channel of the carrying sagger, a lifting gate roller seat 584 for lifting gate roller of the moving channel of the carrying sagger, a lifting gate roller 585 for lifting gate roller of the moving channel of the carrying sagger and a limiting support sleeve 586 for the gate roller seat. The cylinder bracket 581 for opening and closing the moving channel of the carrying sagger corresponds to the front of the aforementioned cylinder bracket 571 for lifting the sagger, and the upper left end and the upper right end of the cylinder bracket 581 for opening and closing the moving channel of the carrying sagger are respectively fixed to the left front end bottom and the right front end bottom of the aforementioned sliding rail beam moving bottom frame 51.A U-shaped concave cavity 5811 is formed in the middle of the support 581 for opening and closing the passage of the sagger, and the downward side surface of the middle of the support 581 for opening and closing the passage of the sagger is fixed to the support slide left and right displacement cylinder slider 591 of the support slide left and right displacement cylinder 59, and the lifting gate roller driving cylinder 582 for the passage of the sagger is fixed to the lifting gate roller driving cylinder seat 5822 of the passage of the sagger with its lifting gate roller driving cylinder column 5821 facing upward. The cylinder seat 5822 is located in the aforementioned U-shaped cavity 5811 and is fixed to the cavity bottom wall of the U-shaped cavity 5811. A pair of guide rods 583 for the lifting gate roller seat of the load-bearing sagger moving channel are respectively located on both sides of the load-bearing sagger moving channel lifting gate roller driving cylinder column 5821 and the upper ends are connected to the middle part of the load-bearing sagger moving channel lifting gate roller seat 584. The lower ends of the pair of guide rods 583 for the lifting gate roller seat of the load-bearing sagger moving channel form a sliding pair that slides up and down with the cylinder body of the aforementioned load-bearing sagger moving channel lifting gate roller driving cylinder 582. A pair of gate roller shaft head supporting ears 5841 are folded upward at the left and right ends thereof, the gate roller 585 for lifting the bearing sagger moving channel is located between the pair of gate roller shaft head supporting ears 5841, and a gate roller shaft head 5851 is respectively formed at the central position of the left and right end faces of the gate roller 585 for lifting the bearing sagger moving channel, the gate roller shaft head 5851 is connected to the gate roller shaft head supporting ears 5841 by screws, the gate roller seat limiting supporting sleeve 586 is fixed to the upper part of the gate roller driving cylinder seat 5822 for lifting the gate roller of the bearing sagger moving channel, When the roller seat 584 moves downward to the limit, it is supported on the upper part of the gate roller seat limit support sleeve 586. The bracket slide left and right displacement cylinder 59 is fixed to the frame 1 at a position corresponding to the rear lower side of the front slide rail beam 12a of the carrier plate frame. When the bracket slide left and right displacement cylinder slider 591 drives the carrier sagger moving channel opening and closing cylinder bracket 581 together with the slide rail beam moving bottom frame 51 to the right to the position corresponding to the carrier plate output mechanism 6, that is, the station where the carrier plate output mechanism 6 is located, the left carrier plate receiving mechanism 5 moves right to the limit.

[0043] In the present embodiment, the aforementioned left clamping plate driving cylinder 541 for the load-bearing sagger centering, the load-bearing sagger lifting cylinder 572 and the load-bearing sagger moving channel lifting gate roller driving cylinder 582 are air cylinders; the aforementioned load-bearing sagger moving into position signal collector 544 is a photoelectric sensor; on the left shaft head 531 of the aforementioned set of sagger bearing rollers 53 and at the position located on the left side of the double-row sprocket 5312 driven by the sagger bearing roller, a double-row sprocket anti-escape nut 5313 is rotated and provided for preventing the double-row sprocket 5312 driven by the sagger bearing roller from escaping from the left shaft head 531 of the sagger bearing roller.

[0044] The saggers 50 still stacked on the carrying plate 40 from which the sagger covers 501 have been removed are transported by the left sagger receiving mechanism 2 to the left carrying plate receiving mechanism 5. Specifically, a pair of sagger lifting frames 276 of the sagger lifting device 27 are moved downward to release the carrying plate 40 together with a group of saggers 50 still stacked thereon (the sagger cover 501 on the uppermost sagger 50 has been removed) onto a group of sagger receiving rollers 21, and at this time, the left sagger travel channel lifting gate rollers 285 of the left sagger travel channel opening and closing device 28 are moved downward. Under the operation of the aforementioned sagger receiving roller driving motor 261, the carrying plate 40 and the sagger 50 enter a group of sagger bearing rollers 53 of the structural system of the aforementioned left carrying plate receiving mechanism 5 of the present invention. When the signal is collected by the aforementioned sagger moving in place signal collector 544, the signal collector 544 feeds back the signal to the electrical controller 60, and the electrical controller 60 issues a work instruction to the bearing roller driving motor 561 of the bearing roller driving device 56 and to the bearing sagger moving channel lifting gate roller driving cylinder 582 of the bearing sagger moving channel opening and closing device 58, the bearing roller driving motor 561 stops working, a group of sagger bearing rollers 53 stop rotating, and the bearing sagger moving channel lifting gate roller 585 is raised to block the bearing sagger moving channel. In the aforementioned state, since the bearing sagger moving in place signal collector 544 feeds back the signal to the electrical controller 60, the electrical controller 60 issues an instruction to make the left and right clamping devices 54 and 55 of the sagger work. Taking the left clamping device 54 of the sagger as an example, the left clamping plate driving cylinder 541 of the sagger-carrying center works and the left clamping plate driving cylinder column 5412 of the sagger-carrying center extends to the right outside the cylinder body, driving the clamping plate 542 of the sagger-carrying center to also extend to the right, clamping the sagger 50. Then, under the operation of the left and right displacement cylinders 59 of the support slide, the slide rail beam moves the bottom frame 51 and the devices set with it as a carrier, such as the sagger-carrying jacking device 57, the sagger-carrying travel channel opening and closing device 58, and the sagger 50 in the clamping state of the left and right clamping devices 54 and 55 of the sagger slide to the right along the front and rear slide rails 12c and 12d of the carrier frame until it reaches the station where the carrier plate output mechanism 6 to be described below is located. When the sagger 50 in the clamped state by the left and right clamping devices 54 and 55 of the sagger arrives at the workstation of the aforementioned load-bearing plate output mechanism 6 as the bottom frame 51 of the slide rail beam moves rightward, the left and right clamping devices 54 and 55 of the sagger work in reverse. Taking the left clamping plate driving cylinder 541 of the load-bearing sagger as an example, the left clamping plate driving cylinder column 5412 of the load-bearing sagger moves to the left, i.e., into the cylinder body, driving the clamping plate 542 of the load-bearing sagger to move to the left accordingly, releasing the clamping of the sagger 50, i.e., releasing the previously clamped sagger 50. And the aforementioned load-bearing sagger moving channel lifting gate roller driving cylinder 582 also works in reverse, causing the load-bearing sagger moving channel lifting gate roller 585 to move downward.

[0045] See also Figures 6 to 8 And combined with Figure 1 and Figure 2 The aforementioned carrying plate output mechanism 6 includes a front clamping device 61 for carrying the sagger, a rear clamping device 62 for carrying the sagger, a carrying plate pushing device 63 and a carrying plate output device 64, which are specifically composed of Figure 8 As shown, the front clamping device 61 of the carrying sagger is fixed to the middle part of the length direction of the aforementioned frame 1 at a position corresponding to the front side of the front slide rail beam 12a of the aforementioned carrying plate frame, the rear clamping device 62 of the carrying sagger corresponds to the rear of the front clamping device 61 of the carrying sagger and is fixed to the middle part of the length direction of the frame 1 at a position on the rear side of the rear slide rail beam 12b of the aforementioned carrying plate frame, the carrying plate pushing device 63 is fixed to the aforementioned frame 1 at a position corresponding to the front of the front clamping device 61 of the carrying sagger, and the height of the carrying plate pushing device 63 on the aforementioned frame 1 is lower than that of the front clamping device 61 of the carrying sagger, and the carrying plate output device 64 is fixed to the aforementioned frame 1 at a position behind the rear clamping device 62 of the aforementioned carrying sagger, and the front end of the carrying plate output device 64 is aligned with the rear of the aforementioned carrying plate pushing device 63. Correspondingly, the rear end of the load-bearing plate output device 64 extends toward the rear of the aforementioned frame 1; when the aforementioned bracket slide left-right displacement cylinder slider 591 drives the aforementioned load-bearing sagger movement channel opening and closing cylinder bracket 581 together with the aforementioned slide rail beam moving bottom frame 51 to the right to a position corresponding to between the front and rear clamping devices 61, 62 of the load-bearing sagger, this position is the work station where the above-mentioned load-bearing plate output mechanism 6 is located, and the aforementioned left load-bearing plate receiving mechanism 5 is moved to the right to the limit; when the aforementioned right load-bearing plate receiving mechanism 30 is moved to the left to a position corresponding to between the front and rear clamping devices 61, 62 of the load-bearing sagger, the right load-bearing plate receiving mechanism 30 is moved to the left to the limit, and the left and right load-bearing plate receiving mechanisms 5, 30 are moved alternately to between the front and rear clamping devices 61, 62 of the load-bearing sagger.

[0046] See you next time Figures 6 to 8 , and combined with Figure 1 and Figure 2, the aforementioned load-bearing sagger front clamping device 61 comprises a left fixed arm 611 of a sagger front push plate acting cylinder support plate, a right fixed arm 612 of a sagger front push plate acting cylinder support plate, a sagger front push plate acting cylinder seat support plate 613, a pair of sagger clamping front push plates 614 and a pair of sagger clamping front push plate acting cylinders 615, the left fixed arm 611 of the sagger front push plate acting cylinder support plate is fixed to the middle part of the length direction of the aforementioned frame 1 in a horizontal cantilever state at a position corresponding to the front side of the front slide rail beam 12a of the load-bearing plate frame, and the right fixed arm 612 of the sagger front push plate acting cylinder support plate corresponds to the right side of the left fixed arm 611 of the sagger front push plate acting cylinder support plate and is also at the front side corresponding to the front slide rail beam 12a of the load-bearing plate frame The side position is fixed to the middle part of the length direction of the aforementioned frame 1 in a horizontal cantilever state, the sagger front push plate cylinder seat support plate 613 is fixed between the opposite sides of the left and right fixed arms 611 and 612 of the sagger front push plate cylinder support plate, a pair of saggers clamping front push plate cylinders 615 are fixed on the sagger clamping front push plate cylinder seat plate 6151 in a horizontally parallel horizontal state, and the sagger clamping front push plate cylinder seat plate 6151 is fixed on the sagger front push plate cylinder seat support plate 613, a pair of saggers clamping front push plates 614 respectively correspond to the rear sides of a pair of saggers clamping front push plate cylinders 615 and are connected to the sagger clamping front push plate cylinder columns 61 The rear end portion of 52 is fixed, and a pair of guide posts 6141 for clamping the front push plate of the sagger are fixed on the front sides of the pair of sagger clamping front push plate. The pair of guide posts 6141 for clamping the front push plate of the sagger and the cylinder body of the cylinder 615 for clamping the front push plate of the sagger constitute a sliding pair; the aforementioned load-bearing sagger rear clamping device 62 includes a cylinder seat horizontal bracket 621, a pair of sagger clamping rear push plate cylinders 622 and a pair of sagger clamping rear push plates 623. The cylinder seat horizontal bracket 621 corresponds to the rear of the aforementioned sagger front push plate cylinder seat support plate 613, and the cylinder seat horizontal bracket 621 is fixed to the aforementioned frame 1 at the rear side position corresponding to the rear slide rail beam 12b of the aforementioned load-bearing plate frame. A pair of sagger clamping rear push plates The plate acting cylinders 622 are parallel to each other and fixed on the sagger clamping rear push plate acting cylinder seat 6221 in a horizontal state, and the sagger clamping rear push plate acting cylinder seat 6221 is fixed to the middle part of the side facing upward of the aforementioned acting cylinder seat horizontal bracket 621, and the sagger clamping rear push plate acting cylinder columns of the pair of sagger clamping rear push plate acting cylinders 622 face forward, and a pair of sagger clamping rear push plates 623 respectively correspond to the front sides of a pair of sagger clamping rear push plate acting cylinders 622 and are respectively fixed to the front end portions of the sagger clamping rear push plate acting cylinder columns, and the pair of sagger clamping rear push plates 623 correspond to the aforementioned pair of sagger clamping front push plates 614 and each has a pair of sagger clamping rear push plate guide rods 6231 fixed on the rear side,The pair of guide rods 6231 for clamping the rear push plate of the sagger and the cylinder body of the cylinder 622 for clamping the rear push plate of the sagger form a sliding pair; the aforementioned load-bearing plate pushing device 63 includes a load-bearing plate pushing cylinder support 631, a load-bearing plate pushing cylinder 632, a load-bearing plate pushing plate 633 and a pair of load-bearing plate pushing plate guide pillars 634, the load-bearing plate pushing cylinder support 631 is fixed to the aforementioned frame 1 at a position corresponding to the front of the aforementioned sagger front push plate cylinder seat support plate 613, the height of the load-bearing plate pushing cylinder support 631 on the aforementioned frame 1 is lower than the height of the sagger front push plate cylinder seat support plate 613, and the aforementioned load-bearing plate pushing plate 633 is allowed to move forward and backward through the sagger front push plate cylinder seat support plate 613 and the cylinder seat horizontal bracket 621 The support plate pushing cylinder 632 is fixed in a horizontal position at the middle part of the upper side of the support plate pushing cylinder support 631, the support plate push plate 633 is located at the rear side of the support plate pushing cylinder 632 and the middle part is fixed to the support plate pushing cylinder column 6321 of the support plate pushing cylinder 632, a pair of support plate pushing plate guide columns 634 correspond to the two sides of the support plate pushing cylinder column 6321 respectively, and the rear ends of the pair of support plate pushing plate guide columns 634 are respectively fixed to the left and right front ends of the support plate pushing plate 633, and the front ends of the pair of support plate pushing plate guide columns 634 form a sliding pair with the cylinder body of the support plate pushing cylinder 632; the aforementioned support plate output device 64 includes a left support plate output chain rail 641, a right support plate output chain rail 642, and a right support plate output chain rail 644. Rail 642, load-bearing plate output chain drive motor 643, load-bearing plate output chain drive reduction box 644, load-bearing plate output roller chain transition shaft 645, load-bearing plate output roller chain left transition sprocket 646, load-bearing plate output roller chain right transition sprocket 647, load-bearing plate output left roller chain 648a, load-bearing plate output right roller chain 648b and a group of load-bearing plate auxiliary rollers 649, the load-bearing plate left output chain rail 641 and the load-bearing plate right output chain rail 642 are parallel to each other in the length direction and are supported and fixed above the middle part of the length direction of the aforementioned frame 1 in a state of forming an overhead overpass-type cross-staggered relationship with the middle part of the length direction of the front and rear slide rail beams 11a and 11b of the aforementioned cover removal sliding platform, wherein the load-bearing plate The left output chain rail 641 and the right output chain rail 642 of the carrier plate also correspond to the lower part of the left and right output chain rails 41a and 41b of the carrier plate respectively, and the rear ends also extend toward the rear of the frame 1. The carrier plate output chain driving motor 643 is matched with the carrier plate output chain driving reduction box 644, and the carrier plate output chain driving reduction box 644 and the carrier plate output chain driving motor 643 are fixed on the frame 1 at a position corresponding to the front side of the rear end of the left output chain rail 641 of the carrier plate. A first driving sprocket of the carrier plate output roller chain and a second driving sprocket of the carrier plate output roller chain are fixed on the final power output shaft 6441 of the carrier plate output chain driving reduction box 644.The first driving sprocket of the load-bearing plate output roller chain corresponds to the rear end of the load-bearing plate left output chain track 641, and the second driving sprocket of the load-bearing plate output roller chain corresponds to the rear end of the load-bearing plate right output chain track 642. The left end of the load-bearing plate output roller chain transition shaft 645 is rotatably supported on the load-bearing plate output roller chain transition shaft left bearing seat 6451 through a pair of load-bearing plate output roller chain transition shaft left bearing seat support frame 64511, and the right end of the load-bearing plate output roller chain transition shaft 645 is rotatably supported on the load-bearing plate output roller chain transition shaft left bearing seat support frame 64511 through a pair of load-bearing plate output roller chain transition shaft right bearing seat 6452 is rotatably supported on the right bearing seat support frame 64521 of the load-bearing plate output roller chain transition shaft. The left and right bearing seat support frames 64511 and 64521 of the load-bearing plate output roller chain transition shaft are fixed to the front side above the middle part in the length direction of the frame 1 through a common fixing plate 6453 in a state corresponding to each other on the left and right. The left transition sprocket 646 of the load-bearing plate output roller chain is fixed to the left end of the load-bearing plate output roller chain transition shaft 645 by a flat key fixing method, and the right transition sprocket 647 of the load-bearing plate output roller chain is fixed to the left end of the load-bearing plate output roller chain transition shaft 645 by a flat key fixing method. The right end of the carrier plate output roller chain transition shaft 645 is fixed in a fixed manner, the rear end of the carrier plate output left roller chain 648a is sleeved on the first driving sprocket of the carrier plate output roller chain, and the front end is sleeved on the left transition sprocket 646 of the carrier plate output roller chain, the rear end of the carrier plate output right roller chain 648b is sleeved on the second driving sprocket of the carrier plate output roller chain, and the front end is sleeved on the right transition sprocket 647 of the carrier plate output roller chain, and a group of carrier plate auxiliary rollers 649 are arranged from front to back to support the rotation of the carrier plate output roller chain. Between the opposite sides of a pair of supporting plate auxiliary roller wall panels 6491, the pair of supporting plate auxiliary roller wall panels 6491 are fixed to the wall panel support frame 64911 through the bottom plate, and the wall panel support frame 64911 is fixed to the aforementioned frame 1 at a position corresponding to the left and right bearing seat support frames 64511 and 64521 of the aforementioned supporting plate output roller chain transition shaft; in this embodiment, the aforementioned pair of saggers clamping the front push plate cylinder 615, the pair of saggers clamping the rear push plate cylinder 622 and the supporting plate pushing cylinder 632 are cylinders.

[0047] As can be seen from the above, the aforementioned slide rail beam moves the bottom frame 51 together with the sagger 50 to the position where the load-bearing plate output mechanism 6 is located, that is, the position between the pair of saggers clamping the front push plate 614 and the pair of saggers clamping the rear push plate 623. At this position, the electrical controller 60 sends a work instruction to the load-bearing sagger lifting device 57 to make the load-bearing sagger lifting cylinder 572 work, and the load-bearing sagger lifting cylinder column 5721 extends upward, that is, outside the cylinder body, until the pair of load-bearing sagger lifting frames 575 are raised and the load-bearing plate 40 is raised together with the saggers 50 stacked thereon. Then, under the instruction issued by the electrical controller 60, the pair of saggers clamping the front and rear push plate cylinders 615 and 622 work synchronously, and the cylinder column extends outside the cylinder body, so that the pair of saggers clamping the front and rear push plates 614 and 623 jointly clamp the sagger 50 located at the bottom of the stack of saggers 50 in the stacked state. Next, under the instruction of the electrical controller 60, the carrier plate pushing cylinder 632 is operated, and the carrier plate push plate 633 pushes the push plate 40 toward the direction of the carrier plate output device 64, that is, backward to the carrier plate left and right output chain rails 641, 642 of the carrier plate output device 64, and the carrier plate 40 is output backward by the carrier plate left and right output chain rails 641, 642 for reuse. Since the working process or action process of the carrier plate output device 64 outputting the carrier plate 40 is the same as the process or principle of the aforementioned sagger cover output mechanism 4 outputting the sagger cover 501, the applicant will not describe it in detail.

[0048] After the carrier plate push plate 633 pushes the carrier plate 40 to the carrier plate output device 64 and is outputted by it, the aforementioned pair of saggers clamp the front and rear push plates 614, 623 to release the clamping of the sagger 50, and the pair of sagger-carrying lifting frames 575 descend to place the sagger 50 pushed away from the carrier plate 40 on a group of sagger-carrying rollers 53, and then, in a state where the aforementioned left and right clamping devices 54, 55 of the sagger clamp the sagger 50 located at the bottom, the left and right displacement cylinders 59 of the support slide table work in the reverse direction, so that the slide rail beam moves the bottom frame 51 carrying the sagger 50 removed, that is, pushed away from the carrier plate 40, back to the front of the aforementioned left sagger receiving mechanism 2 and presents Figure 1 The sagger 50 is in the position shown in the figure, and then the left and right clamping devices 54 and 55 of the sagger are released, and under the operation of the aforementioned bearing roller driving device 56, a group of stacked saggers 50 are moved along a group of sagger bearing rollers 53 toward a group of sagger bearing rollers set at Figure 1 The specific structure in front of the left load-bearing plate receiving mechanism 5 in the shown position state is as shown in Chinese Patent Authorization Announcement No. CN118992579B (sagger stacking and splitting device), and the sagger stacking and splitting device recommended by CN118992579B is used for splitting. Since the specific splitting operation process can be seen in CN118992579B, the applicant will not repeat it here.

[0049] Through the above description made by the applicant and combined with professional common sense, it can be known that: since the left and right kiln-out sagger cover shifting mechanisms 3 and 20 are operated alternately, in the same example, the left and right bearing plate receiving mechanisms 5 and 30 are operated alternately, so that the requirements of shifting the cover of the sagger 501 of the sagger 50 from the two kilns and moving or pushing away the bearing plate 40 can be met without interfering with each other. In addition, although the present invention mentions the concept of two kilns in the invention content column, if there are three, four or more kilns through reasonable configuration, the present invention can also cope with it after the form is improved. Therefore, the saying "two" is not subject to substantial restrictions.

[0050] In summary, the technical solution provided by the present invention makes up for the shortcomings of the existing technology, successfully completes the invention task, and faithfully realizes the technical effects stated by the applicant in the technical effect column above.

Claims

1. A double-station sagger automatic cover and carrier plate removal device for a kiln automated production line, comprising a frame (1), the frame (1) being in a hollow rectangular frame-like structure and being supported on the floor in a state corresponding to between the furnace outlets of two kilns in a use state; a left sagger receiving mechanism (2) and a right sagger receiving mechanism (10), the left sagger receiving mechanism (2) and the right sagger receiving mechanism (10) being respectively arranged at the left end and the right end of the middle part of the frame (1) in a height direction, characterized in that: The machine also comprises a left sagger cover shifting mechanism (3), a right sagger cover shifting mechanism (20), a sagger cover outputting mechanism (4), a left supporting plate receiving mechanism (5), a right supporting plate receiving mechanism (30) and a supporting plate outputting mechanism (6); the sagger cover outputting mechanism (4) is arranged above the middle part of the frame (1) in the longitudinal direction and extends toward the rear of the frame (1); the left sagger cover shifting mechanism (3) is arranged at the top of the left end of the frame (1) in an area corresponding to the area between the left sagger cover receiving mechanism (2) and the top of the sagger cover outputting mechanism (4) so ​​as to be movable left and right; the right sagger cover shifting mechanism (20) is arranged at the area corresponding to the area between the right sagger cover receiving mechanism (10) and the top of the sagger cover outputting mechanism (6); The area between the upper part of the left and right sides of the frame (4) is movably arranged at the top of the right end of the frame (1); the left load-bearing plate receiving mechanism (5) is movably arranged on the frame (1) at a position corresponding to between the front end of the left sagger receiving mechanism (2) and the front end of the load-bearing plate output mechanism (6); the right load-bearing plate receiving mechanism (30) is movably arranged on the frame (1) at a position corresponding to between the front end of the right sagger receiving mechanism (10) and the front end of the load-bearing plate output mechanism (6); the load-bearing plate output mechanism (6) is arranged at the middle part of the length direction of the frame (1) at a position corresponding to the lower part of the sagger cover output mechanism (4) and extends toward the rear of the frame (1).

2. The double-station sagger automatic cover and carrier plate removal device for the kiln automatic production line according to claim 1 is characterized in that: The structure of the right sagger receiving mechanism (10) is the same as that of the left sagger receiving mechanism (2), and the left sagger receiving mechanism (2) comprises a group of sagger receiving rollers (21), a left pivot support beam (22) of the sagger receiving rollers, a right pivot support beam (23) of the sagger receiving rollers, a left clamping device (24) for centering the sagger, a right clamping device (25) for centering the sagger, a sagger receiving roller driving device (26), a sagger lifting device (27) and a left sagger travel channel opening and closing device (28), a group of sagger receiving rollers (21) are arranged in a horizontal state from back to front or from front to back, and a left shaft head (211) of the sagger receiving rollers of the group of sagger receiving rollers (21) is arranged in a horizontal state from back to front or from front to back. ) is rotatably supported on the left pivot support beam (22) of the outgoing sagger receiving roller through the left shaft head support bearing seat (2111) of the outgoing sagger receiving roller and extends to the left side of the left pivot support beam (22) of the outgoing sagger receiving roller; the right shaft head (212) of the outgoing sagger receiving roller (21) is rotatably supported on the right pivot support beam (23) of the outgoing sagger receiving roller through the right shaft head support bearing seat (2121) of the outgoing sagger receiving roller; a pair of sagger bottom wall friction reducing support rollers (213) are rotatably arranged in a spaced state in the middle part of a group of outgoing sagger receiving rollers (21) and at positions between the opposite sides of the left and right pivot support beams (22, 23) of the outgoing sagger receiving roller; A double-row sprocket (214) of the sagger receiving roller is fixed on the left shaft head (211) of the sagger receiving roller and on the left side of the left pivot support beam (22) of the sagger receiving roller. The double-row sprockets (214) of the sagger receiving roller on the left shaft heads (211) of each two adjacent sagger receiving rollers are connected by a double-row sprocket transmission chain (2141) of the sagger receiving roller. The bottom of the left pivot support beam (22) of the sagger receiving roller in the length direction is fixed to the upper side of the left pivot support beam (221). The right pivot support beam (23) of the sagger receiving roller is located on the right side of the left pivot support beam (22) of the sagger receiving roller and the right pivot support beam (23) of the sagger receiving roller is fixed to the upper side of the left pivot support beam (22). 3) is fixed to the upper side of the right pivot support beam (231) in the length direction, and the left and right pivot support beams (221, 231) are fixed to the left end of the middle part of the height direction of the frame (1) in a state of left-right correspondence with each other, wherein a left support beam guide wheel frame (222) of the left pivot support beam (22) of the outgoing sagger receiving roller is fixed to the right side in the length direction of the outgoing sagger receiving roller, and a left side wall guide roller (2221) of the outgoing sagger receiving roller is rotatably provided on the left support beam guide wheel frame (222) of the outgoing sagger receiving roller and at a position between the left ends of each two adjacent outgoing sagger receiving rollers in a group of outgoing sagger receiving rollers (21) through a left side wall guide roller shaft (22211) of the outgoing sagger receiving roller,A right supporting beam guide wheel frame (232) of the sagger receiving roller is fixed on the left side in the length direction of the right pivot supporting beam (23) of the sagger receiving roller, and its position corresponds to the left supporting beam guide wheel frame (222) of the sagger receiving roller. A right side wall guide roller (2321) of the sagger receiving roller is rotatably arranged on the right supporting beam guide wheel frame (232) of the sagger receiving roller and at a position between the right ends of each two adjacent sagger receiving rollers in a group of sagger receiving rollers (21) through a right side wall guide roller shaft (23211) of the sagger receiving roller. The left clamping device (24) for centering the sagger is arranged at the upper center position in the length direction of the left pivot supporting beam (22) of the sagger receiving roller and the sagger receiving roller is arranged at the upper center position in the length direction of the left pivot supporting beam (22) of the sagger receiving roller. The structure of the center left clamping device (24) is the same as that of the center right clamping device (25) for the sagger out of the furnace. The center right clamping device (25) for the sagger out of the furnace comprises a center clamping plate driving cylinder (251) for the sagger out of the furnace, a center clamping plate (252) for the sagger out of the furnace, a pair of center clamping plate guide rods (253) for the sagger out of the furnace, and a sagger out of the furnace moving to the position signal collector (254). The center clamping plate driving cylinder column (2511) of the center clamping plate driving cylinder (251) for the sagger out of the furnace faces left, and the center clamping plate driving cylinder (251) for the sagger out of the furnace is fixed on the center clamping plate driving cylinder seat (2512) for the sagger out of the furnace in a horizontal state, and the center clamping plate driving cylinder seat (2512) for the sagger out of the furnace 512) is fixed at the upper middle position of the length direction of the right pivot support beam (23) of the sagger receiving roller, the middle right side of the sagger centering clamping plate (252) is fixed to the sagger centering clamping plate driving cylinder column (2511), a pair of sagger centering clamping plate guide rods (253) respectively correspond to the two sides of the sagger centering clamping plate driving cylinder column (2511) and the left ends are fixed to the right side of the sagger centering clamping plate (252), and the right ends of the pair of sagger centering clamping plate guide rods (253) form a sliding pair with the cylinder body of the sagger centering clamping plate driving cylinder (251), and the sagger moving into position signal collector (254) is connected to the sagger centering clamping plate driving cylinder column (2511) corresponding to the sagger centering clamping plate driving cylinder column (2511). ) is arranged on the front side of the unfired sagger centering clamping plate driving cylinder seat (2512), and is electrically connected to an electrical controller (60) fixed to the lower left end of the frame (1) by a circuit in a use state. The unfired sagger receiving roller driving device (26) comprises an unfired sagger receiving roller driving motor (261) and an unfired sagger receiving roller driving reduction box (262). The unfired sagger receiving roller driving motor (261) is in transmission connection with the unfired sagger receiving roller driving reduction box (262) in a longitudinal cantilever state with its motor shaft facing upward, and the unfired sagger receiving roller driving reduction box (262) is fixed together with the unfired sagger receiving roller driving motor (261) to the right side of the unfired sagger receiving roller right pivot support beam (23).The outgoing sagger receiving roller driving reduction box (262) of the outgoing sagger receiving roller driving reduction box is connected to the right shaft head (212) of any one group of the outgoing sagger receiving rollers (21) in driving connection with each other. The outgoing sagger lifting device (27) comprises an outgoing sagger lifting cylinder bracket (271), an outgoing sagger lifting cylinder (272), an outgoing sagger lifting frame fixing plate connecting sleeve (273), a pair of outgoing sagger frame fixing plate guide pillars (274), an outgoing sagger frame fixing plate (275) and a pair of outgoing sagger lifting frames (276). A supporting beam fixing folded edge (2711) is formed, the supporting beam fixing folded edge (2711) located at the left end is fixed to the bottom of the left pivot support beam supporting beam (221), and the supporting beam fixing folded edge (2711) located at the right end is fixed to the bottom of the right pivot support beam supporting beam (231), the middle part of the furnace sagger lifting cylinder bracket (271) corresponds to the middle part of the furnace sagger receiving roller (21) and a furnace sagger lifting cylinder bracket U-shaped cavity (2712) is formed, the furnace sagger lifting cylinder (272) is arranged on the bottom wall of the middle part of the furnace sagger lifting cylinder bracket (271) at a position corresponding to the U-shaped cavity (2712) of the furnace sagger lifting cylinder bracket, and the furnace sagger lifting cylinder (272) is arranged on the bottom wall of the middle part of the furnace sagger lifting cylinder bracket (271) at a position corresponding to the U-shaped cavity (2712) of the furnace sagger lifting cylinder bracket. The unfired sagger lifting cylinder column (2721) of the unfired sagger lifting cylinder (272) faces upward and is fixedly connected to the middle part of the side of the unfired sagger frame fixing plate (275) facing downward, the unfired sagger lifting frame fixing plate connecting sleeve (273) is sleeved on the outer side of the unfired sagger lifting cylinder (272), and the lower flange edge (2731) at the bottom of the unfired sagger lifting frame fixing plate connecting sleeve (273) is fixed to the bottom wall of the U-shaped cavity (2712) of the unfired sagger lifting cylinder bracket, a unfired sagger frame fixing plate supporting flange edge (2732) is formed around the upper part of the unfired sagger lifting frame fixing plate connecting sleeve (273), and a pair of unfired sagger frame fixing plate guide columns (274) are respectively located at the unfired sagger frame fixing plate connecting sleeve (273) and the fixing plate connecting sleeve (273). The top ends of the pair of guide pillars (274) of the furnace unloading sagger frame fixing plate are fixed to the downward side of the furnace unloading sagger frame fixing plate (275), and the lower ends form a sliding pair with the cylinder body of the furnace unloading sagger frame lifting cylinder bracket (271). The furnace unloading sagger frame fixing plate (275) corresponds to the top of the furnace unloading sagger frame fixing plate connecting sleeve (273) and is supported on the supporting flange edge (2732) of the furnace unloading sagger frame fixing plate after descending to the limit. A pair of furnace unloading sagger frame lifting frames (276) correspond to each other front and back in a spaced state. The pair of furnace unloading sagger frame lifting frames (276) are in the shape of a gantry and the lower ends are fixed to the upward side of the furnace unloading sagger frame fixing plate (275).The upper ends of the pair of sagger lifting frames (276) correspond to the space between two adjacent sagger receiving rollers in the group of sagger receiving rollers (21), and a sagger lifting frame pad (2761) is fixed to the upper surface of the pair of sagger lifting frames (276) in the length direction. The left sagger travel channel opening and closing device (28) comprises a left sagger travel channel opening and closing cylinder bracket (281), a left sagger travel channel lifting gate roller driving cylinder (282), a pair of left sagger travel channel lifting gate roller seat guide rods (283), a left sagger travel channel lifting gate roller seat (284), a left sagger travel channel lifting gate roller (285) and a gate roller seat support sleeve (286). 86), the left sagger travel channel opening and closing cylinder bracket (281) corresponds to the front of the sagger lifting cylinder bracket (271), and the left upper end and right upper end of the left sagger travel channel opening and closing cylinder bracket (281) are respectively fixed to the front end bottom of the left pivot support beam support beam (221) and the right pivot support beam support beam (231), and the middle part of the left sagger travel channel opening and closing cylinder bracket (281) is formed with a left sagger travel channel opening and closing cylinder bracket U-shaped cavity (2811), and the left sagger travel channel lifting gate roller driving cylinder (282) is in a state where the left sagger travel channel lifting gate roller driving cylinder column (2821) is facing upward and is connected to the left sagger. The travel channel lifting gate roller driving cylinder seat (2822) is fixed, and the left sagger travel channel lifting gate roller driving cylinder seat (2822) is fixed to the bottom wall of the U-shaped cavity (2811) of the left sagger travel channel opening and closing cylinder bracket. A pair of left sagger travel channel lifting gate roller seat guide rods (283) are respectively located on both sides of the left sagger travel channel lifting gate roller driving cylinder column (2821), and the upper ends are connected to the middle part of the left sagger travel channel lifting gate roller seat (284), and the lower ends of a pair of left sagger travel channel lifting gate roller seat guide rods (283) form a sliding pair with the cylinder body of the left sagger travel channel lifting gate roller driving cylinder (282). A pair of lifting gate roller shaft head support ears (2841) are folded upwards and spread out at the left and right ends of the lifting gate roller seat (284). The lifting gate roller (285) of the left furnace unloading sagger traveling channel is located between the pair of lifting gate roller shaft head support ears (2841). A lifting gate roller shaft head (2851) is provided at the central position of the left and right end faces of the lifting gate roller (285) of the left furnace unloading sagger traveling channel. The lifting gate roller shaft head (2851) is connected to the lifting gate roller shaft head support ears (2841) by screws. The gate roller seat support sleeve (286) is fixed to the upper part of the driving cylinder seat (2822) of the lifting gate roller of the left furnace unloading sagger traveling channel. When the lifting gate roller seat (284) of the left furnace unloading sagger traveling channel moves downwards to the limit,The support is supported on the upper part of the gate roller seat support sleeve (286); when the left sagger cover moving mechanism (3) arranged on the top of the left end of the frame (1) moves to the left and moves to the limit, it corresponds to the upper part between the left and right clamping devices (24, 25) of the sagger; when the left bearing plate receiving mechanism (5) arranged on the frame (1) moves to the left and moves to the limit, it is simultaneously connected with the front ends of the left and right pivot support beams (22, 23) of the sagger receiving roller; when the right bearing plate receiving mechanism (30) arranged on the frame (1) moves to the right and moves to the limit, it is connected with the front end of the right sagger receiving mechanism (10).

3. The double-station sagger automatic cover and carrier plate moving device for the kiln automatic production line according to claim 2 is characterized in that: The described sagger centering clamping plate driving cylinder (251), the sagger lifting cylinder (272) and the left sagger travel channel lifting gate roller driving cylinder (282) are air cylinders; the described sagger travel position signal collector (254) is a photoelectric sensor; and a double-row sprocket limiting nut (2112) is rotatably provided on the left shaft head (211) of the sagger receiving roller of the described group of sagger receiving rollers (21) and at the position on the left side of the double-row sprocket (214) of the sagger receiving roller for preventing the double-row sprocket (214) of the sagger receiving roller from escaping from the left shaft head (211) of the sagger receiving roller.

4. The double-station sagger automatic cover and carrier plate moving device for the kiln automatic production line according to claim 2 is characterized in that: A front slide rail beam (11a) of a cover removal sliding platform and a rear slide rail beam (11b) of a cover removal sliding platform are arranged on the frame (1) and at a position corresponding to the upper part of the sagger cover output mechanism (4); the front slide rail beam (11a) of the cover removal sliding platform and the rear slide rail beam (11b) of the cover removal sliding platform are both spaced apart from each other and kept parallel to each other in the longitudinal direction; the left ends of the front slide rail beam (11a) of the cover removal sliding platform and the rear slide rail beam (11b) of the cover removal sliding platform are fixed to the upper left end of the frame (1), while the right ends are fixed to the upper right end of the frame (1); A front slide rail (11c) of a cover removing sliding platform is fixed to the upper part of the front slide rail beam (11a) of the platform in the length direction, and a rear slide rail (11d) of a cover removing sliding platform is fixed to the upper part of the rear slide rail beam (11b) of the cover removing sliding platform in the length direction; the left kiln-out sagger cover-shifting mechanism (3) and the left ends of the front slide rail (11c) of the cover removing sliding platform and the rear slide rail (11d) of the cover removing sliding platform form a sliding pair, and the right kiln-out sagger cover-shifting mechanism (20) and the right ends of the front slide rail (11c) of the cover removing sliding platform and the rear slide rail (11d) of the cover removing sliding platform form a sliding pair.

5. The double-station sagger automatic cover and carrier plate moving device for the kiln automatic production line according to claim 4 is characterized in that: The structure of the right sagger cover shifting mechanism (20) is the same as that of the left sagger cover shifting mechanism (3). The left sagger cover shifting mechanism (3) comprises a left cover sliding platform connecting frame driving cylinder (31), a left cover sliding platform connecting frame (32), a left cover sliding platform connecting seat (33), a left cover sliding platform (34), a left cover clamping claw seat connecting plate lifting cylinder (35), a left cover clamping claw seat connecting plate (36), a group of left cover clamping claw seat connecting plate lifting guide pillars (37), a group of left cover clamping claw displacement cylinders (38) and a group of left cover clamping claws (39). The left cover sliding platform connecting frame driving cylinder (31) is arranged at a position corresponding to the front slide rail (11c) of the cover sliding platform. The position between the upper side of the length direction of the rear slide rail (11d) of the cover removal sliding platform is fixed to the top of the left end of the frame (1) through a left cover removal sliding platform connecting frame driving cylinder connection seat (311) fixed to the left end and the right end of the left cover removal sliding platform connecting frame driving cylinder (31), and the left cover removal sliding platform connecting frame driving cylinder slider (312) of the left cover removal sliding platform connecting frame driving cylinder (31) is fixed to the upper side of the middle part of the left cover removal sliding platform connecting frame (32), and the left end and the right end of the left cover removal sliding platform connecting frame (32) are folded downward in a state corresponding to each other to form a left cover removal sliding platform seat connection arm (321), and the left cover removal sliding platform seat connection arm (321) is fixed to the left cover removal sliding platform connecting frame (321). The lower end of the left cover sliding platform seat connecting arm screw (3211) is fixed in a horizontal state through the left cover sliding platform seat connecting arm screw fixing nut (32111), and a left cover sliding platform seat connecting arm screw connecting seat (3212) is fixed to the end of the left cover sliding platform seat connecting arm screw (3211) facing the left cover sliding platform connecting seat (33). The middle part of the left cover sliding platform connecting seat (33) is fixed to the upper side of the left cover sliding platform (34) by screws. The left and right ends of the left cover sliding platform connecting seat (33) are each folded upward to form a left cover sliding platform connecting seat connecting arm (331) corresponding to each other. The left cover sliding platform connecting seat connecting arm (331) ) is adjusted and connected with the left cover removal sliding platform seat connecting arm screw connecting seat (3212) through the left cover removal sliding platform connecting seat connecting arm adjusting screw (3311), a pair of left cover removal sliding platform front sliders (341) are fixed at the front lower part of the left cover removal sliding platform (34), and a pair of left cover removal sliding platform rear sliders (342) are fixed at the rear lower part of the left cover removal sliding platform (34), the pair of left cover removal sliding platform front sliders (341) and the cover removal sliding platform front slide rail (11c) form a sliding pair, and the pair of left cover removal sliding platform rear sliders (342) and the cover removal sliding platform rear slide rail (11d) form a sliding pair, and the left cover removal claw seat connecting plate lifting cylinder (35) is arranged in a longitudinal state,The upper end of the left cover removal claw seat connecting plate lifting cylinder (35) is fixed to the center position of the left cover removal sliding platform (34) facing downward, and the left cover removal claw seat connecting plate lifting cylinder column (352) of the left cover removal claw seat connecting plate lifting cylinder (35) faces downward and is fixed to the cylinder column push block (351), and the cylinder column push block (351) is fixed to the left cover removal claw seat connecting plate (36) facing upward by a cylinder column push block fixing screw (3511), and a cylinder is fixed in a longitudinal state on the cylinder column push block (351) and at positions corresponding to the front and rear sides of the left cover removal claw seat connecting plate lifting cylinder column (352) respectively. The column push block guide rod (3512) forms a sliding pair with the cylinder body of the left cover removal claw seat connecting plate lifting cylinder (35) and the left cover removal sliding platform (34), and the upper end of the cylinder push block guide rod (3512) extends above the left cover removal sliding platform (34). The left cover removal claw seat connecting plate (36) is a rectangular plate-shaped body structure, and a left cover removal claw seat connecting plate lifting guide column sleeve (361) is fixed to each of the four corners of the left cover removal claw seat connecting plate (36). The number of a group of left cover removal claw seat connecting plate lifting guide columns (37) is equal to the number of the left cover removal claw seat connecting plate lifting guide column sleeves (361) and they slide and cooperate with each other up and down. A guide column downward limit position limit plate (371) is fixed to the upper end of the left cover claw seat connecting plate lifting guide column (37) and at a position above the left cover claw seat connecting plate lifting guide column sleeve (361); a group of left cover claw displacement cylinders (38) has four cylinders distributed in a cross shape and each is fixed on the left cover claw displacement cylinder fixing plate (383) in a horizontal position; each left cover claw displacement cylinder column (381) of the group of left cover claw displacement cylinders (38) protrudes from the edge of the left cover claw displacement cylinder fixing plate (383) facing outward and is connected to the left cover claw displacement cylinder column A left cover removal claw displacement cylinder column connecting block sliding guide rod (382) is provided on a group of left cover removal claw displacement cylinders (38) and at positions corresponding to both sides of the left cover removal claw displacement cylinder column (381), one end of which forms a sliding pair with the cylinder body of the left cover removal claw displacement cylinder (38) and the other end of which is connected to the left cover removal claw displacement cylinder column connecting block (3811). The number of a group of left cover removal claws (39) is equal to the number of a group of left cover removal claw displacement cylinders (38) and they are respectively fixed to the outward side of the left cover removal claw displacement cylinder column connecting block (3811).The lower ends of the group of left cover-taking claw seat connection plate lifting guide pillars (37) are fixed to the upper side of the left cover-taking claw displacement cylinder fixing plate (383); the left cover-taking sliding platform connection frame driving cylinder (31), the left cover-taking claw seat connection plate lifting cylinder (35) and a group of left cover-taking claw displacement cylinders (38) are air cylinders; the sagger cover output mechanism (4) passes under the front and rear slide rail beams (11a, 11b) of the cover-taking sliding platform and forms an overhead overpass cross-staggered relationship with the middle of the length direction of the front and rear slide rail beams (11a, 11b) of the cover-taking sliding platform.

6. The double-station sagger automatic cover and carrier plate moving device for the kiln automatic production line according to claim 5 is characterized in that: The sagger cover output mechanism (4) comprises a sagger cover left output chain rail (41a), a sagger cover right output chain rail (41b), a sagger cover lifting and receiving platform action cylinder (42), a sagger cover output chain driving motor (43), a sagger cover output chain driving reduction box (44), a sagger cover output roller chain transition shaft (45), a sagger cover output roller chain left transition sprocket (46), a sagger cover output roller chain right transition sprocket (47), a sagger cover output left roller chain (48a), a sagger cover output right roller chain (48b) and a group of sagger cover auxiliary rollers (49), the sagger cover left output chain rail (41a) and the sagger cover right output chain rail (41b) are parallel to each other in the length direction and are parallel to each other in the same direction as the sagger cover. The front and rear slide rail beams (11a, 11b) of the cover sliding platform are supported and fixed to the upper middle part of the length direction of the frame (1) in a state of forming an overhead overpass cross-staggered relationship at the lower middle part of the length direction, the rear ends of the left and right output chain rails (41a, 41b) of the sagger cover extend toward the rear of the frame (1), the sagger cover lifting and receiving platform actuating cylinder (42) is located between the front ends of the left and right output chain rails (41a, 41b) of the sagger cover and is fixed to the front side of the sagger cover lifting and receiving platform actuating cylinder fixing seat (422), and the sagger cover lifting and receiving platform actuating cylinder fixing seat (422) is fixed to the frame (1), and the sagger cover lifting and receiving platform actuating cylinder (42) of the sagger cover lifting and receiving platform The platform action cylinder column (421) faces upward and is connected to the middle part of the length direction of the sagger cover supporting plate pushing block (4211). A sagger cover supporting plate pushing block lifting guide rod (423) is respectively arranged on both sides corresponding to the sagger cover lifting and receiving platform action cylinder column (421). The upper end of the sagger cover supporting plate pushing block lifting guide rod (423) is fixed to the side of the end of the sagger cover supporting plate pushing block (4211) facing downward, and the lower end of the sagger cover supporting plate pushing block lifting guide rod (423) forms a sliding pair with the cylinder body of the sagger cover lifting and receiving platform action cylinder (42). A sagger cover supporting plate (42111) is fixed to the side of the sagger cover supporting plate pushing block (4211) facing upward. The sagger cover output chain driving motor (43) and the sagger cover output chain driving motor (43) are connected to the sagger cover output chain driving motor (43). The sagger cover output chain drive reduction box (44) is driven by the sagger cover output chain drive reduction box (44) and is fixed on the frame (1) at a position corresponding to the front side of the rear end of the left output chain track (41a) of the sagger cover together with the sagger cover output chain drive motor (43). A sagger cover output roller chain first driving sprocket and a sagger cover output roller chain second driving sprocket are fixed on the sagger cover output chain drive reduction box final power output shaft (441) of the sagger cover output chain drive reduction box (44). The sagger cover output roller chain first driving sprocket corresponds to the rear end of the left output chain track (41a) of the sagger cover, and the sagger cover output roller chain second driving sprocket corresponds to the rear end of the right output chain track (41b) of the sagger cover.The left end of the sagger cover output roller chain transition shaft (45) is rotatably supported on the sagger cover output roller chain transition shaft left bearing seat (451) through a pair of sagger cover output roller chain transition shaft left bearing seats (451), and the right end of the sagger cover output roller chain transition shaft (45) is rotatably supported on the sagger cover output roller chain transition shaft right bearing seat support frame (4521) through a pair of sagger cover output roller chain transition shaft right bearing seats (452). The left and right bearing seat support frames (4511, 4521) of the roller chain transition shaft are fixed to the front side of the upper middle part of the length direction of the frame (1) through a common fixing plate (453) in a state of left-right correspondence with each other, the left transition sprocket (46) of the sagger cover output roller chain is fixed to the left end of the sagger cover output roller chain transition shaft (45) in a flat key fixing manner, and the right transition sprocket (47) of the sagger cover output roller chain is fixed to the right end of the sagger cover output roller chain transition shaft (45) in a flat key fixing manner. The right end of the shaft (45) is fixed, the rear end of the left roller chain (48a) of the sagger cover output is sleeved on the first driving sprocket of the sagger cover output roller chain, and the front end is sleeved on the left transition sprocket (46) of the sagger cover output roller chain, the rear end of the right roller chain (48b) of the sagger cover output is sleeved on the second driving sprocket of the sagger cover output roller chain, and the front end is sleeved on the right transition sprocket (47) of the sagger cover output roller chain, and a group of sagger cover auxiliary rollers (49) are arranged to be connected to the sagger cover output roller chain from the front. The sagger cover auxiliary roller wall panels (491) are supported in a rearward arrangement and rotationally supported between the opposite sides thereof. The sagger cover auxiliary roller wall panels (491) are fixed via a bottom plate and a wall panel bracket (4911), and the wall panel bracket (4911) is fixed to the frame (1) at a position corresponding to the left and right bearing seat support frames (4511, 4521) of the sagger cover output roller chain transition shaft. The sagger cover lifting and receiving platform action cylinder (42) is an air cylinder.

7. The double-station sagger automatic cover and carrier plate moving device for the kiln automatic production line according to claim 6 is characterized in that: A front slide rail beam (12a) of a load-bearing plate frame and a rear slide rail beam (12b) of a load-bearing plate frame are arranged on the frame (1) and at a position corresponding to the lower side of the left load-bearing plate receiving mechanism (5). The front slide rail beam (12a) of the load-bearing plate frame and the rear slide rail beam (12b) of the load-bearing plate frame are both spaced apart from each other and kept parallel to each other in the longitudinal direction. The left ends of the front slide rail beam (12a) of the load-bearing plate frame and the rear slide rail beam (12b) of the load-bearing plate frame are fixed to the left end of the middle part of the frame (1) in the height direction, while the right ends are fixed to the right end of the middle part of the frame (1) in the height direction. A front slide rail (12c) of the load-bearing frame is fixed to the upper part of the length direction of the front slide rail beam (12a) of the load-bearing frame, and a rear slide rail (12d) of the load-bearing frame is fixed to the upper part of the length direction of the rear slide rail beam (12b) of the load-bearing frame; the left load-bearing plate receiving mechanism (5) and the left ends of the front slide rail (12c) of the load-bearing frame and the rear slide rail (12d) of the load-bearing frame form a sliding pair, and the right load-bearing plate receiving mechanism (30) and the right ends of the front slide rail (12c) of the load-bearing frame and the rear slide rail (12d) of the load-bearing frame form a sliding pair.

8. The double-station sagger automatic cover and carrier plate moving device for the kiln automatic production line according to claim 7, characterized in that: The structure of the right bearing plate receiving mechanism (30) is the same as that of the left bearing plate receiving mechanism (5), and the left bearing plate receiving mechanism (5) and the right bearing plate receiving mechanism (30) are moved alternately to the workstation corresponding to the bearing plate output mechanism (6). The left bearing plate receiving mechanism (5) comprises a sliding rail beam moving bottom frame (51), a sagger bearing roller left wall plate (52a), a sagger bearing roller right wall plate (52b), a group of sagger bearing rollers (53), a sagger left clamping device (54), a sagger right clamping device (55), a bearing roller driving device (56), a bearing sagger lifting device (57), a bearing sagger moving channel opening and closing device (58) and a bracket slide left and right displacement cylinder (59). A pair of front slide rail sliders (511) of the carrier plate frame are fixed at the front bottom of the slide rail beam moving bottom frame (51), and a pair of rear slide rail sliders (512) of the carrier plate frame are fixed at the rear bottom of the slide rail beam moving bottom frame (51) and at positions corresponding to the pair of front slide rail sliders (511) of the carrier plate frame. The pair of front slide rail sliders (511) of the carrier plate frame correspond to the front slide rail (12c) of the carrier plate frame and form a sliding pair with the front slide rail (12c) of the carrier plate frame, and the pair of rear slide rail sliders (512) of the carrier plate frame correspond to the rear slide rail (12d) of the carrier plate frame and form a sliding pair with the rear slide rail (12d) of the carrier plate frame. The left wall panel (52a) of the sagger bearing roller is connected to the slide rail beam moving bottom frame ( The left upper part of the length direction of the sagger bearing roller (51) is fixed, and the right wall plate (52b) of the sagger bearing roller is fixed to the right upper part of the length direction of the sliding rail beam moving bottom frame (51), and the left and right wall plates (52a, 52b) of the sagger bearing roller correspond to each other on the left and right sides, and a group of sagger bearing rollers (53) are arranged between the left and right wall plates (52a, 52b) of the sagger bearing roller in an interval state from front to back, and the left shaft head (531) of the sagger bearing roller of the group of sagger bearing rollers (53) is rotatably supported on the left wall plate (52a) of the sagger bearing roller through the left shaft head supporting bearing seat (5311) of the sagger bearing roller, and the left shaft head (531) of the sagger bearing roller extends to the left side of the left wall plate (52a) of the sagger bearing roller and is fixed with a sagger bearing roller driving double row The sprocket (5312) and the scraper bearing roller driving double-row sprocket (5312) fixed on the left shaft head (531) of each two adjacent scraper bearing rollers (53) are connected by a scraper bearing roller driving double-row sprocket transition transmission chain (53121); the scraper bearing roller right shaft head (532) of a group of scraper bearing rollers (53) extend to the right side of the scraper bearing roller right wall plate (52b) and are rotatably supported on the scraper bearing roller right wall plate (52b) through the scraper bearing roller right shaft head support bearing seat (5321); a pair of scraper bottom supporting wheels (533) are rotatably arranged in the middle of a group of scraper bearing rollers (53) and in the area between the left and right wall plates (52a, 52b) of the scraper bearing rollers, wherein:A left wall panel guide wheel frame (52c) is fixed on the right side of the left wall panel (52a) of the sagger bearing roller in the longitudinal direction, and a left wall panel guide roller (52e) is rotatably provided on the left wall panel guide wheel frame (52c) and at a position corresponding to the left ends of each two adjacent sagger bearing rollers in a group of sagger bearing rollers (52) through a left wall panel guide roller shaft (52d), and a right wall panel guide wheel frame (52f) is fixed on the left side of the right wall panel (52b) of the sagger bearing roller in the longitudinal direction and is corresponding to the left wall panel guide wheel frame (52c), and a right wall panel guide roller shaft (52d) is rotatably provided on the right wall panel guide wheel frame (52f) and at a position corresponding to the right ends of each two adjacent sagger bearing rollers in a group of sagger bearing rollers (53) through a right wall panel guide roller shaft (52d). A right wall panel guide roller (52h) is rotatably provided on the shaft (52g). In a state of use, the left and right wall panel guide rollers (52e, 52h) respectively contact the left and right side walls of the sagger (50) passing through a group of sagger bearing rollers (53). The sagger right clamping device (55) is provided at the upper part of the center position of the right wall panel (52b) of the sagger bearing roller in the length direction. The structure of the sagger right clamping device (55) is the same as that of the sagger left clamping device (54). The sagger left clamping device (54) corresponds to the sagger right clamping device (55). The sagger left clamping device (54) comprises a left clamping plate driving cylinder (541) for supporting the sagger centering, a clamping plate (542) for supporting the sagger centering, and a pair of supporting saggers. The centering clamping plate guide rod (543) and a signal collector (544) for the carrying sagger to move to the position, the carrying sagger centering left clamping plate driving cylinder (541) is arranged on the carrying sagger centering clamping plate driving cylinder seat (5411), and the carrying sagger centering clamping plate driving cylinder seat (5411) is fixed to the upper part of the center position of the length direction of the left wall plate (52a) of the carrying sagger centering left clamping plate driving cylinder (541), the right end of the carrying sagger centering left clamping plate driving cylinder column (5412) of the carrying sagger centering left clamping plate driving cylinder (541) is fixed to the middle part of the pushing block (54121), the middle left part of the length direction of the carrying sagger centering clamping plate (542) is fixed to the right side of the pushing block (54121), and the carrying sagger centering clamping plate (5 The front and rear ends of the pair of support plates (542) respectively extend out of the front side and rear side of the left clamping plate driving cylinder (541) of the support sagger and are folded toward each other to form a support sagger clamping claw (5421); a pair of support sagger clamping plate guide rods (543) respectively correspond to the two sides of the left clamping plate driving cylinder column (5412) of the support sagger; and the right ends of the pair of support sagger clamping plate guide rods (543) are fixed to the left ends of the pushing block (54121); and the left ends of the pair of support sagger clamping plate guide rods (543) form a sliding pair with the cylinder body of the left clamping plate driving cylinder (541) of the support sagger; and the support sagger travels to the position signal collector (544) is arranged on the support sagger clamping plate driving cylinder seat (5411).The load-bearing roller driving device (56) is electrically connected to the electrical controller (60) by a circuit in a use state. The load-bearing roller driving device (56) comprises a sagger load-bearing roller driving motor (561) and a sagger load-bearing roller driving reduction box (562). The sagger load-bearing roller driving motor (561) is in a longitudinal cantilever state with its motor shaft facing upwards and is transmission-connected to the sagger load-bearing roller driving reduction box (562). The sagger load-bearing roller driving reduction box (562) is fixed to the right side of the sagger load-bearing roller right wall plate (52b) together with the sagger load-bearing roller driving motor (561). The sagger load-bearing roller driving reduction box final power output shaft (5621) of the sagger load-bearing roller driving reduction box (562) is connected to the set The right shaft head (532) of any one of the sagger bearing rollers (53) is connected in driving connection with the sagger bearing roller. The sagger bearing lifting device (57) comprises a sagger bearing lifting cylinder bracket (571), a sagger bearing lifting cylinder (572), a group of sagger bearing frame fixing plate guide pillars (573), a sagger bearing frame fixing plate (574) and a pair of sagger bearing lifting frames (575). A support beam fixing folding edge (5711) is respectively formed at the left and right ends of the sagger bearing lifting cylinder bracket (571). The support beam fixing folding edge (5711) at the left end is fixed to the left bottom of the slide rail beam moving bottom frame (51), and the support beam fixing folding edge (5711) at the right end is fixed to the left bottom of the slide rail beam moving bottom frame (51). The supporting beam fixed folding edge (5711) at the end is fixed to the right bottom of the sliding rail beam moving bottom frame (51), the middle part of the supporting sagger lifting cylinder bracket (571) corresponds to the lower middle part of the supporting sagger bearing roller (53) and forms a supporting sagger lifting cylinder bracket U-shaped cavity (5712), the supporting sagger lifting cylinder (572) is arranged at a position corresponding to the bottom side of the supporting sagger lifting cylinder bracket (571) facing downward in a longitudinal cantilever state and is fixed to the supporting sagger lifting cylinder bracket (571), and the supporting sagger lifting cylinder column (5721) of the supporting sagger lifting cylinder (572) passes through the supporting sagger lifting cylinder from bottom to top. The bottom wall of the bracket (571) extends into the U-shaped cavity (5712) of the supporting sagger lifting cylinder bracket and is fixedly connected to the middle part of the supporting sagger frame fixing plate (574) facing downward. The upper ends of a group of supporting sagger frame fixing plate guide pillars (573) are respectively fixed to the four corners of the supporting sagger frame fixing plate (574), and the lower ends are respectively connected to the middle part of the supporting sagger lifting cylinder bracket (571) through a guide pillar sleeve (5731). A pair of supporting sagger lifting frames (575) each have a gantry structure. The pair of supporting sagger lifting frames (575) are fixed above the supporting sagger frame fixing plate (574) in a state of being parallel to each other and in the air.The opening and closing device (58) of the load-bearing sagger moving channel comprises a load-bearing sagger moving channel opening and closing cylinder bracket (581), a load-bearing sagger moving channel lifting gate roller driving cylinder (582), a pair of load-bearing sagger moving channel lifting gate roller seat guide rods (583), a load-bearing sagger moving channel lifting gate roller seat (584), a load-bearing sagger moving channel lifting gate roller (585) and a gate roller seat limiting support sleeve (586), the load-bearing sagger moving channel opening and closing cylinder bracket (581) corresponds to the front of the load-bearing sagger lifting cylinder bracket (571), and the upper left end and the upper right end of the load-bearing sagger moving channel opening and closing cylinder bracket (581) are respectively connected to the left front end bottom and the right front end bottom of the slide rail beam moving bottom frame (51). The front end bottom is fixed, and a U-shaped concave cavity (5811) is formed in the middle of the support (581) of the opening and closing cylinder of the support (581) of the moving channel, and the side surface of the middle of the support (581) of the moving channel is fixed to the support slide left and right displacement cylinder slider (591) of the support slide left and right displacement cylinder (59), and the lifting gate roller driving cylinder (582) of the moving channel is fixed to the lifting gate roller driving cylinder seat (5822) of the moving channel with its lifting gate roller driving cylinder column (5821) of the moving channel facing upward, and the lifting gate roller driving cylinder seat (5822) of the moving channel is located in the U-shaped concave cavity (5811) and is fixed to the U-shaped concave cavity (5811). The bottom wall of the cavity (5811) of the shaped concave cavity (5811) is fixed, a pair of guide rods (583) of the lifting gate roller seat of the load-bearing sagger moving channel are respectively located on both sides of the driving cylinder column (5821) of the lifting gate roller of the load-bearing sagger moving channel, and the upper ends are connected to the middle part of the lifting gate roller seat (584) of the load-bearing sagger moving channel, and the lower ends of the pair of guide rods (583) of the lifting gate roller seat of the load-bearing sagger moving channel form a sliding pair that slides up and down with the cylinder body of the driving cylinder (582) of the lifting gate roller of the load-bearing sagger moving channel, a pair of gate roller shaft head support ears (5841) are folded upwards and unfolded at the left and right ends of the lifting gate roller seat (584) of the load-bearing sagger moving channel, and the lifting gate roller (585) of the load-bearing sagger moving channel is located at a pair of gate roller shaft head support ears (58 41), and a gate roller shaft head (5851) is formed at the central position of the left end face and the right end face of the gate roller (585) of the carrying sagger moving channel, the gate roller shaft head (5851) is connected to the gate roller shaft head support ear (5841) by a screw, the gate roller seat limit support sleeve (586) is fixed to the upper part of the gate roller driving cylinder seat (5822) of the carrying sagger moving channel, when the gate roller seat (584) of the carrying sagger moving channel moves downward to the limit, it is supported on the upper part of the gate roller seat limit support sleeve (586), the bracket slide left and right displacement cylinder (59) is fixed to the frame (1) at a position corresponding to the rear side and lower part of the front slide rail beam (12a) of the carrying plate frame,When the left-right displacement cylinder slider (591) of the bracket slide drives the opening and closing cylinder bracket (581) of the carrying sagger moving channel together with the sliding rail beam moving bottom frame (51) to move rightward to the position corresponding to the carrying plate output mechanism (6), the left carrying plate receiving mechanism (5) moves rightward to the limit; the left clamping plate driving cylinder (541) for the carrying sagger centering, the carrying sagger lifting cylinder (572) and the lifting gate roller driving cylinder (582) for the carrying sagger moving channel are cylinders; the carrying sagger moving in place signal collector (544) is a photoelectric sensor; on the left shaft head (531) of the sagger bearing roller of the group of sagger bearing rollers (53) and at the position on the left side of the sagger bearing roller driving double-row sprocket (5312), a double-row sprocket anti-escape nut (5313) is respectively provided for preventing the sagger bearing roller driving double-row sprocket (5312) from escaping from the left shaft head (531) of the sagger bearing roller. , 9. The double-station sagger automatic cover and carrier plate moving device for the kiln automatic production line according to claim 8, characterized in that: The load-carrying plate output mechanism (6) comprises a load-carrying plate front clamping device (61), a load-carrying plate rear clamping device (62), a load-carrying plate pushing device (63) and a load-carrying plate output device (64); the load-carrying plate front clamping device (61) is fixed to the middle of the length direction of the frame (1) at a position corresponding to the front side of the load-carrying plate frame front slide rail beam (12a); the load-carrying plate rear clamping device (62) corresponds to the rear of the load-carrying plate front clamping device (61) and is fixed to the middle of the length direction of the frame (1) at a position corresponding to the rear side of the load-carrying plate frame rear slide rail beam (12b); the load-carrying plate pushing device (63) is fixed to the frame (1) at a position corresponding to the front of the load-carrying plate front clamping device (61), and the height of the load-carrying plate pushing device (63) on the frame (1) is lower than that of the load-carrying plate front clamping device (61); the load-carrying plate output device (64) is located at the rear of the load-carrying plate rear clamping device (62). The position of the support plate output device (64) is fixed on the frame (1), and the front end of the support plate output device (64) corresponds to the rear of the support plate pushing device (63), and the rear end of the support plate output device (64) extends toward the rear of the frame (1); when the left-right displacement cylinder slider (591) of the support slide table drives the support plate moving channel opening and closing cylinder support (581) together with the slide rail beam moving bottom frame (51) to move rightward to a position corresponding to between the front and rear clamping devices (61, 62) of the support plate, the left support plate receiving mechanism (5) moves rightward to the limit; when the right support plate receiving mechanism (30) moves leftward to a position corresponding to between the front and rear clamping devices (61, 62) of the support plate, the right support plate receiving mechanism (30) moves leftward to the limit, and the left and right support plate receiving mechanisms (5, 30) are alternately moved to between the front and rear clamping devices (61, 62) of the support plate.

10. The double-station sagger automatic cover and carrier plate moving device for the kiln automatic production line according to claim 9, characterized in that: The front clamping device (61) for carrying the sagger comprises a left fixed arm (611) of a sagger front push plate acting cylinder support plate, a right fixed arm (612) of a sagger front push plate acting cylinder support plate, a sagger front push plate acting cylinder seat support plate (613), a pair of sagger clamping front push plates (614) and a pair of sagger clamping front push plate acting cylinders (615), the left fixed arm (611) of the sagger front push plate acting cylinder support plate is fixed to the middle part of the length direction of the frame (1) in a horizontal cantilever state at a position corresponding to the front side of the front slide rail beam (12a) of the carrying plate frame, and the right fixed arm (612) of the sagger front push plate acting cylinder support plate corresponds to the right side of the left fixed arm (611) of the sagger front push plate acting cylinder support plate and is also at the corresponding The front side of the front slide rail beam (12a) of the load-bearing plate frame is fixed in a horizontal cantilever state to the middle part of the length direction of the frame (1); the sagger front push plate cylinder seat support plate (613) is fixed between the opposite sides of the left and right fixed arms (611, 612) of the sagger front push plate cylinder support plate; a pair of sagger front push plate clamping cylinders (615) are fixed on the sagger front push plate clamping cylinder seat plate (6151) in a horizontally parallel horizontal state; and the sagger front push plate clamping cylinder seat plate (6151) is fixed on the sagger front push plate cylinder seat support plate (613); a pair of sagger front push plates (614) respectively correspond to the rear sides of a pair of sagger front push plate clamping cylinders (615) and are connected to a pair of The rear end of the sagger clamping front push plate cylinder column (6152) of the sagger clamping front push plate cylinder (615) is fixed, and a pair of sagger clamping front push plate guide columns (6141) are fixed on the front side of a pair of sagger clamping front push plates (614), and the pair of sagger clamping front push plate guide columns (6141) and the cylinder body of the sagger clamping front push plate cylinder (615) form a sliding pair; the supporting sagger rear clamping device (62) includes a cylinder seat horizontal bracket (621), a pair of sagger clamping rear push plate cylinders (622) and a pair of sagger clamping rear push plates (623), the cylinder seat horizontal bracket (621) corresponds to the rear of the sagger front push plate cylinder seat support plate (613), and the cylinder seat horizontal bracket (621) is fixed ... The bracket (621) is fixed to the frame (1) at a rear side position corresponding to the rear slide rail beam (12b) of the bearing plate frame, a pair of sagger clamping rear push plate acting cylinders (622) are parallel to each other and fixed on the sagger clamping rear push plate acting cylinder seat (6221) in a horizontal state, and the sagger clamping rear push plate acting cylinder seat (6221) is fixed to the middle part of the side facing upward of the horizontal bracket (621) of the acting cylinder seat, the sagger clamping rear push plate acting cylinder columns of the pair of sagger clamping rear push plate acting cylinders (622) face forward, a pair of sagger clamping rear push plates (623) respectively correspond to the front sides of a pair of sagger clamping rear push plate acting cylinders (622) and are respectively fixed to the front end portions of the sagger clamping rear push plate acting cylinder columns,The pair of sagger clamping rear push plates (623) correspond to the pair of sagger clamping front push plates (614) and each has a pair of sagger clamping rear push plate guide rods (6231) fixed on the rear side. The pair of sagger clamping rear push plate guide rods (6231) and the cylinder body of the sagger clamping rear push plate cylinder (622) form a sliding pair. The bearing plate pushing device (63) includes a bearing plate pushing cylinder support (631), a bearing plate pushing cylinder (632), a bearing plate pushing plate (633) and a pair of bearing plate pushing plate guide pillars (634). The bearing plate pushing cylinder support (631) is fixed to the frame (1) at a position corresponding to the front of the sagger front push plate cylinder support plate (613). The height of the push-out cylinder support (631) on the frame (1) is lower than the height of the support plate (613) of the front push-plate cylinder seat of the sagger, and the support plate (613) of the front push-plate cylinder seat of the sagger is provided, and the support plate push-out cylinder (632) is fixed in a horizontal position at the middle part of the upper side of the support plate push-out cylinder support (631). The support plate push-out cylinder (632) is located at the rear side of the support plate push-out cylinder (632) and the middle part is fixed to the support plate push-out cylinder column (6321) of the support plate push-out cylinder (632). A pair of support plate push-out guide columns (634) correspond to the support plate push-out cylinders (632) and the support plate push-out cylinders (632) respectively. The two sides of the acting cylinder column (6321), and the rear ends of the pair of bearing plate push plate guide columns (634) are respectively fixed to the left and right front ends of the bearing plate push plate (633), and the front ends of the pair of bearing plate push plate guide columns (634) and the cylinder body of the bearing plate push cylinder (632) form a sliding pair; the bearing plate output device (64) includes a bearing plate left output chain rail (641), a bearing plate right output chain rail (642), a bearing plate output chain drive motor (643), a bearing plate output chain drive reduction box (644), a bearing plate output roller chain transition shaft (645), a bearing plate output roller chain left transition sprocket (646), a bearing plate output roller chain right transition sprocket (647), a bearing plate output A left roller chain (648a), a right roller chain (648b) for outputting a load-bearing plate, and a group of auxiliary load-bearing plate rollers (649), a left load-bearing plate output chain rail (641) and a right load-bearing plate output chain rail (642) are parallel to each other in the longitudinal direction and are supported and fixed above the middle part of the longitudinal direction of the frame (1) in a state of forming an overhead overpass-type cross-staggered relationship with the middle part of the longitudinal direction of the front and rear slide rail beams (11a, 11b) of the cover removal sliding platform, wherein the left load-bearing plate output chain rail (641) and the right load-bearing plate output chain rail (642) also correspond to the lower part of the left and right load-bearing plate output chain rails (41a, 41b) respectively and the rear ends also extend toward the rear of the frame (1),The load-bearing plate output chain driving motor (643) is in driving cooperation with the load-bearing plate output chain driving reduction box (644), and the load-bearing plate output chain driving reduction box (644) together with the load-bearing plate output chain driving motor (643) is fixed on the frame (1) at a position corresponding to the front side of the rear end of the left output chain track (641) of the load-bearing plate, and a load-bearing plate output roller chain first driving sprocket and a load-bearing plate output roller chain second driving sprocket are fixed on the load-bearing plate output chain driving reduction box final power output shaft (6441) of the load-bearing plate output chain driving reduction box (644), the load-bearing plate output roller chain first driving sprocket corresponds to the rear end of the left output chain track (641) of the load-bearing plate, and the load-bearing plate output roller chain second driving sprocket is fixed. The second driving sprocket corresponds to the rear end of the right output chain rail (642) of the carrier plate, the left end of the carrier plate output roller chain transition shaft (645) is rotatably supported on the carrier plate output roller chain transition shaft left bearing seat support frame (64511) through a pair of carrier plate output roller chain transition shaft left bearing seats (6451), the right end of the carrier plate output roller chain transition shaft (645) is rotatably supported on the carrier plate output roller chain transition shaft right bearing seat support frame (64521) through a pair of carrier plate output roller chain transition shaft right bearing seats (6452), the left and right bearing seat support frames (64511, 64521) of the carrier plate output roller chain transition shaft are mutually supported by a common fixed plate in a state of left-right correspondence. (6453) is fixed to the front side above the middle of the length direction of the frame (1), the left transition sprocket (646) of the load-bearing plate output roller chain is fixed to the left end of the load-bearing plate output roller chain transition shaft (645) by a flat key fixing method, the right transition sprocket (647) of the load-bearing plate output roller chain is fixed to the right end of the load-bearing plate output roller chain transition shaft (645) by a flat key fixing method, the rear end of the load-bearing plate output left roller chain (648a) is sleeved on the first active sprocket of the load-bearing plate output roller chain, and the front end is sleeved on the left transition sprocket (646) of the load-bearing plate output roller chain, the rear end of the load-bearing plate output right roller chain (648b) is sleeved on the second active sprocket of the load-bearing plate output roller chain, and the front end is sleeved on the A group of auxiliary rollers (649) of the bearing plate are arranged on the right transition sprocket (647) of the bearing plate output roller chain, and are rotatably supported between the opposite sides of a pair of auxiliary roller wall panels (6491) of the bearing plate in a front-to-back arrangement. The pair of auxiliary roller wall panels (6491) of the bearing plate are fixed through a bottom plate and a wall panel support frame (64911), and the wall panel support frame (64911) is fixed to the frame (1) at a position corresponding to the left and right bearing seat support frames (64511, 64521) of the transition shaft of the bearing plate output roller chain; the pair of saggers clamping the front push plate acting cylinders (615), the pair of saggers clamping the rear push plate acting cylinders (622) and the bearing plate pushing out acting cylinder (632) are cylinders.

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