Top sagger cover moving and outputting device for stacked saggers

Abstract

The utility model discloses a top saggar cover moving and outputting device for stacked saggars, and belongs to the technical field of electronic kiln supporting facilities. Comprising a discharged sagger cover moving mechanism and a sagger cover output mechanism, the discharged sagger cover moving mechanism is arranged at the top of a rack in a left-right reciprocating displacement mode, and the sagger cover output mechanism is arranged above the middle of the rack in the length direction and extends towards the rear portion of the rack. The saggar cover of the uppermost saggar in the saggars which come out of the furnace hearth and are stacked on the bearing plate is moved away from the saggar by the furnace-out saggar cover moving mechanism and transferred to the station where the saggar cover output mechanism is located, and the saggar cover is output and reused by the saggar cover output mechanism; and the discharged saggar cover moving mechanism and the saggar cover output mechanism form an overhead interchange type staggered relationship on the rack. The device has the advantages of reducing the working intensity of workers, saving human resources and guaranteeing safety.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of electronic kiln supporting facilities, and particularly relates to a top saggar cover moving and outputting device for saggar stacking. BACKGROUND

[0002] The aforementioned electronic kiln is designed for firing electronic materials. In the production process of electronic components in the electronic material category, it is often used for pre-burning and heat treatment of electronic components to ensure the quality and performance of electronic components. In terms of material properties, materials such as electronic powder have strict requirements on process parameters such as firing temperature and time, and the electronic kiln can accurately adjust these parameters according to different production needs to meet the firing requirements of electronic materials.

[0003] As known in the industry, in order to improve the firing (i.e. "firing", the same below) efficiency of products and at the same time embody energy saving, there are usually bearing plates (also known as "firing plates", the same below) in the form of a column or queue in the kiln hearth, and saggar is stacked on each bearing plate. For example, there are four or five bearing plates according to the allowable degree of the width of the hearth, so there are four or five bearing plates moving out of the hearth, and each of the four or five bearing plates is stacked with saggar containing materials that have completed firing, and the number of saggar stacked depends on the height space of the hearth and / or process requirements. Taking four bearing plates and five saggar stacked on each bearing plate as an example, there are four bearing plates moving out of the hearth in order and continuously, and there are four stacks of five saggar in each stack. The bearing plate carrying the saggar stacked on it and containing the material (the industry is used to call it "raw material") enters from the entrance of the hearth, and then passes through the preheating zone (i.e. heating zone), temperature rising zone, temperature holding zone (i.e. constant temperature zone) and temperature dropping zone in the hearth in turn in the slow moving state, and finally moves out from the hearth exit. Since the saggar moving out is in the state of being stacked on the bearing plate, it needs to be split (the industry calls it "saggar splitting"), and of course the saggar needs to be stacked before entering the hearth. Typical examples of documents disclosing saggar stacking and splitting devices are Chinese Patent No. CN118992579B (the patent is proposed by the applicant).

[0004] The reason for capping the uppermost saggar in the saggar stacked from bottom to top is that electronic powder materials have very strict requirements on purity, and capping can prevent external impurities, dust, furnace dripping oil, smoke dust particles and other impurities from entering the inside of the saggar, thereby affecting the sintering quality and performance of the powder material. In addition, capping can also reduce the heat loss during sintering, improve the sintering efficiency and the uniformity of the sintering temperature, thereby ensuring the quality stability and reliability of the fired or sintered products. As can be seen, the cover on the top saggar must be removed before splitting, and transferred to a place for temporary use.

[0005] The lid on the top of the stack of sagger is removed by an on-line operator using a tool in the prior art, and after the sagger lid is removed, the stack of sagger is transported to a station such as CN118992579B to be split by a conveying device such as a transmission roller.

[0006] It is no doubt that the work intensity of manually removing the sagger lid and transferring the removed sagger lid to the turnover station is quite large for ordinary workers, and there is also a lack of safety problem, because the temperature of the stack of sagger and the top sagger lid thereof out of the furnace through the cooling zone is still quite high, some even above 100℃, and there is a risk of scalding if carelessness. Practical new type content

[0007] The task of the present utility model is to provide a stack of sagger top sagger lid removal output device which can remove the sagger lid on the top of the stack of sagger in the sagger out of the furnace hearth and transfer it to the sagger lid output station for output and reuse, thereby reducing the work intensity of workers, saving human resources and ensuring safety.

[0008] The task of the present utility model is to provide a stack of sagger top sagger lid removal output device which can remove the sagger lid on the top of the stack of sagger in the sagger out of the furnace hearth and transfer it to the sagger lid output station for output and reuse, thereby reducing the work intensity of workers, saving human resources and ensuring safety.

[0009] In a specific embodiment of the utility model, the furnace discharge box cover moving mechanism includes a cover taking sliding platform connecting frame driving cylinder, a cover taking sliding platform connecting frame, a cover taking sliding platform connecting seat, a cover taking sliding platform, a cover taking jaw seat connecting plate lifting cylinder, a cover taking jaw seat connecting plate, a group of cover taking jaw seat connecting plate lifting guide columns, a group of cover taking jaw displacement cylinders and a group of cover taking clamping jaws, the cover taking sliding platform connecting frame driving cylinder is fixed on the rack in the using state, the cover taking sliding platform connecting frame is fixed with the cover taking sliding platform connecting frame driving cylinder sliding platform connecting frame driving cylinder slider of the cover taking sliding platform connecting frame driving cylinder, the middle part of the cover taking sliding platform connecting seat is fixed with the one side of the cover taking sliding platform towards up, and the left end and the right end of the cover taking sliding platform connecting seat are connected with the cover taking sliding platform connecting frame, the cover taking sliding platform is slidably connected with the rack, the cover taking jaw seat connecting plate lifting cylinder is longitudinally arranged, the upper end of the cover taking jaw seat connecting plate lifting cylinder is fixed with the central position of the one side of the cover taking sliding platform towards down, the cover taking jaw seat connecting plate lifting cylinder cylinder is downwards and is fixed with cylinder push block, the cylinder push block is fixed with cylinder push block fixing screw and the one side of the cover taking jaw seat connecting plate towards up, a cylinder push block guide rod is fixed on the cylinder push block and is respectively fixed on the front side and the rear side of the cover taking jaw seat connecting plate lifting cylinder in longitudinal state, the cylinder push block guide rod and the cylinder body of the cover taking jaw seat connecting plate lifting cylinder and the cover taking sliding platform constitute sliding pair and the upper end extends to the upper side of the cover taking sliding platform, the cover taking jaw seat connecting plate is rectangular plate body structure, one cover taking jaw seat connecting plate lifting guide column is fixed on each corner of the cover taking jaw seat connecting plate, the number of the group of cover taking jaw seat connecting plate lifting guide columns is equal to the number of cover taking jaw seat connecting plate lifting guide column sleeves and is slidably connected, a guide column downward limit position limiting disc is fixed on the upper end of the group of cover taking jaw seat connecting plate lifting guide columns and is located above the cover taking jaw seat connecting plate lifting guide column sleeve, the number of the group of cover taking jaw displacement cylinders is four and is fixed on the cover taking jaw displacement cylinder fixing plate in horizontal state, the cover taking jaw displacement cylinder cylinder of the group of cover taking jaw displacement cylinders projects to the edge part of the one side of the cover taking jaw displacement cylinder fixing plate towards outside and is connected with the cover taking jaw displacement cylinder cylinder connecting block, a cover taking jaw displacement cylinder cylinder connecting block sliding guide rod is arranged on the group of cover taking jaw displacement cylinders and is respectively corresponding to the two sides of the cover taking jaw displacement cylinder cylinder, one end of the cover taking jaw displacement cylinder cylinder connecting block sliding guide rod is connected with the cylinder body of the cover taking jaw displacement cylinder and the other end is connected with the cover taking jaw displacement cylinder cylinder connecting block, the number of the group of cover taking clamping jaws is equal to the number of the group of cover taking jaw displacement cylinders and is respectively fixed with the one side of the cover taking jaw displacement cylinder cylinder connecting block towards outside, the lower end of the group of cover taking jaw seat connecting plate lifting guide columns is fixed with the one side of the cover taking jaw displacement cylinder fixing plate towards up.

[0010] In another specific embodiment of this utility model, a front slide rail beam for the cap-removing sliding platform is provided on the frame at a position below the front end of the cap-removing sliding platform along the length of the frame, and a rear slide rail beam for the cap-removing sliding platform is provided at a position below the rear end of the cap-removing sliding platform, also along the length of the frame. The front and rear slide rail beams are spaced apart from each other and parallel to each other in the length direction. The left ends of the front and rear slide rail beams are fixed to the upper left end of the frame, while the right ends... The lid-removing sliding platform is fixed to the upper right end of the frame. A front slide rail of the lid-removing sliding platform is fixed to the upper part of the front slide rail beam along the length direction, and a rear slide rail of the lid-removing sliding platform is fixed to the upper part of the rear slide rail beam along the length direction. The front end of the lid-removing sliding platform and the front slide rail of the lid-removing sliding platform form a sliding pair, and the rear end of the lid-removing sliding platform and the rear slide rail of the lid-removing sliding platform form a sliding pair. The sagger lid output mechanism passes under the front and rear slide rail beams of the lid-removing sliding platform and forms an overhead, cross-shaped intersecting relationship with the middle part of the front and rear slide rail beams along the length direction.

[0011] In another specific embodiment of this utility model, a pair of front sliders of the cap-removing sliding platform are fixed to the lower front side of the cap-removing sliding platform, and a pair of rear sliders of the cap-removing sliding platform are fixed to the lower rear side of the cap-removing sliding platform. The pair of front sliders of the cap-removing sliding platform and the front slide rail of the cap-removing sliding platform form a sliding pair, and the pair of rear sliders of the cap-removing sliding platform and the rear slide rail of the cap-removing sliding platform form a sliding pair. The cap-removing sliding platform connecting frame drive cylinder is set in a horizontal position corresponding to the upper part of the cap-removing sliding platform, and the left end and right end of the cylinder body of the cap-removing sliding platform connecting frame drive cylinder are each fixed to the top of the frame facing downward through a cap-removing sliding platform connecting frame drive cylinder connecting seat. The middle part of the cap-removing sliding platform connecting frame facing upward is fixed to the slider of the cap-removing sliding platform connecting frame drive cylinder.

[0012] In still another specific embodiment of the utility model, the left end and the right end of the cap taking sliding platform connecting frame are each downwardly folded and unfolded in a state corresponding to each other, a cap taking sliding platform seat connecting arm is fixed in a horizontal state through a cap taking sliding platform seat connecting arm screw fixing nut at the lower end of the cap taking sliding platform seat connecting arm, a cap taking sliding platform seat connecting arm screw is fixed at the end of the cap taking sliding platform seat connecting arm screw towards the cap taking sliding platform connecting seat, a cap taking sliding platform seat connecting arm screw connecting seat is fixed at the end of the cap taking sliding platform seat connecting arm screw towards the cap taking sliding platform connecting seat, and a cap taking sliding platform connecting seat connecting arm corresponding to each other is upwardly folded and unfolded at the left end and the right end of the cap taking sliding platform connecting seat, the cap taking sliding platform connecting seat connecting arm is adjusted and connected with the cap taking sliding platform seat connecting arm screw connecting seat through a cap taking sliding platform connecting seat connecting arm adjusting screw; the cap taking sliding platform connecting frame driving cylinder, the cap taking jaw seat connecting plate lifting cylinder and the group of cap taking jaw displacement cylinders are air cylinders; the shape of the cap taking sliding platform connecting frame is , and the shape of the cap taking sliding platform connecting seat is .

[0013] In still another specific embodiment of the utility model, a cap taking jaw displacement cylinder in place signal rod is arranged on the cap taking jaw displacement cylinder fixing plate in a state of free movement up and down, and a cap taking jaw displacement cylinder in place signal collector corresponding to the cap taking jaw displacement cylinder in place signal rod is arranged on the cap taking jaw displacement cylinder fixing plate.

[0014] In still another specific embodiment of the utility model, a signal collector trigger block for triggering the emission of the cap taking jaw displacement cylinder in place signal collector is fixed at the upper end of the cap taking jaw displacement cylinder in place signal rod and above the cap taking jaw displacement cylinder fixing plate; the cap taking jaw displacement cylinder in place signal collector is a travel switch or a micro switch.

[0015] In further one specific embodiment of the utility model, the sagger cover output mechanism includes sagger cover left output chain track, sagger cover right output chain track, sagger cover lifting response platform action cylinder, sagger cover output chain drive motor, sagger cover output chain drive reduction box, sagger cover output roller chain transition shaft, sagger cover output roller chain left transition sprocket, sagger cover output roller chain right transition sprocket, sagger cover output left roller chain, sagger cover output right roller chain and a group of sagger cover auxiliary carrier roller, and the sagger cover left output chain track and sagger cover right output chain track are parallel to each other in the length direction and are supported and fixed on the upper middle part of the length direction of the frame in the state of forming overhead grade cross staggered relationship under the length direction of the front and rear slide rail beam of the cover taking sliding platform, the rear end of the sagger cover left and right output chain track extends towards the rear of the frame, the sagger cover lifting response platform action cylinder is located between the front end of the sagger cover left and right output chain track and is fixed with the front side of sagger cover lifting response platform action cylinder fixed seat, and the sagger cover lifting response platform action cylinder fixed seat is fixed with the frame, the sagger cover lifting response platform action cylinder column of sagger cover lifting response platform action cylinder is towards up and is connected with the middle part of the length direction of sagger cover supporting plate push block, one sagger cover supporting plate push block lifting guide rod is arranged on the both sides corresponding to sagger cover lifting response platform action cylinder column, the upper end of sagger cover supporting plate push block lifting guide rod is fixed with the end of sagger cover supporting plate push block towards down side, and the lower end of sagger cover supporting plate push block lifting guide rod and the cylinder body of sagger cover lifting response platform action cylinder constitute sliding pair, a sagger cover supporting plate is fixed on the side of sagger cover supporting plate push block towards up, sagger cover output chain drive motor and sagger cover output chain drive reduction box transmission cooperation and are fixed on the frame in the position corresponding to the rear end front side of sagger cover left output chain track by sagger cover output chain drive reduction box together with sagger cover output chain drive motor, sagger cover output roller chain first driving sprocket and sagger cover output roller chain second driving sprocket are fixed on the sagger cover output chain drive reduction box last stage power output shaft of sagger cover output chain drive reduction box, sagger cover output roller chain first driving sprocket corresponds to the rear end of sagger cover left output chain track, and sagger cover output roller chain second driving sprocket corresponds to the rear end of sagger cover right output chain track, the left end of sagger cover output roller chain transition shaft is rotatably supported on sagger cover output roller chain transition shaft left bearing seat support frame through a pair of sagger cover output roller chain transition shaft left bearing seat, the right end of sagger cover output roller chain transition shaft is rotatably supported on sagger cover output roller chain transition shaft right bearing seat support frame through a pair of sagger cover output roller chain transition shaft right bearing seat, and sagger cover output roller chain transition shaft left and right bearing seat support frame are fixed with the front side of the upper middle part of the length direction of the frame through a common fixed plate in the state corresponding to each other left and right, sagger cover output roller chain left transition sprocket is fixed with the left end of sagger cover output roller chain transition shaft in the way of flat key fixation,The right transition sprocket of the sagger cover output roller chain is fixed with the right end of the sagger cover output roller chain transition shaft in a flat key fixed manner, the rear end of the sagger cover output left roller chain a is sleeved on the sagger cover output roller chain first driving sprocket, and the front end is sleeved on the sagger cover output roller chain left transition sprocket; the rear end of the sagger cover output right roller chain is sleeved on the sagger cover output roller chain second driving sprocket, and the front end is sleeved on the sagger cover output roller chain right transition sprocket; a group of sagger cover auxiliary supporting rollers are rotatably supported between the opposite sides of a pair of sagger cover auxiliary supporting roller wall plates in a front-to-back arrangement, the pair of sagger cover auxiliary supporting roller wall plates are fixed through the bottom plate and the wall plate support, and the wall plate support is fixed between the corresponding sagger cover output roller chain transition shaft left and right bearing seat support frames and the frame.

[0016] The technical scheme provided by the utility model can automatically remove and transfer the sagger cover on the uppermost sagger in the stack of saggars on the bearing plate from the kiln to the sagger cover output mechanism of the sagger cover removal mechanism by the mechanical hand, so that the work intensity of workers is reduced, human resources are saved, safety is ensured, and the like. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The embodiment and application example of the utility model are illustrated by the schematic diagram;

[0018] Figure 2 The detailed structure diagram of the left and right sagger receiving mechanism is shown in the figure. Figure 1

[0019] Figure 3 The detailed structure diagram of the left sagger receiving mechanism is shown in the figure. Figure 1

[0020] Figure 4 The detailed structure diagram of the sagger cover removal mechanism is shown in the figure. Figure 1

[0021] Figure 5 The detailed structure diagram of the left bearing plate receiving mechanism is shown in the figure. Figure 1

[0022] Figure 6 The detailed structure diagram of the sagger cover output mechanism and the bearing plate output mechanism is shown in the figure. Figure 1 Figure 2

[0023] Figure 6a The detailed structure diagram of the sagger cover output mechanism and the bearing plate output mechanism is shown in the figure. Figure 1 Figure 2 Figure 6 ​​​​​​​​The schematic view of the left side of the left output chain track of the supporting plate of the sagger cover output mechanism and the supporting plate output mechanism;

[0024] Figure 7 The schematic view of the left, right supporting plate receiving mechanism and the supporting plate output mechanism is shown. Figure 1

[0025] Figure 8 The detailed structure view of the supporting plate output mechanism is shown. Figure 7

[0026] Figure 9 The detailed structure view of the sagger which is out of the hearth of the kiln and is stacked on the supporting plate after the firing of the kiln is completed. DETAILED DESCRIPTION

[0027] In order to enable the technical essence and beneficial effects of the present application to be more clearly understood, the applicant will make a detailed description in the form of examples below, but the description of the examples is not a limitation on the technical scheme of the present application, and any equivalent transformation which is only in form but not in substance according to the concept of the present application should be regarded as the technical scheme of the present application.

[0028] In the following description, the directional or positional concepts of up, down, left, right, front and back are all based on the current position state of the sagger cover output mechanism and the supporting plate output mechanism, and thus should not be understood as a special limitation on the technical scheme provided by the present application. Figure 2

[0029] Please refer to Figure 1 , Figure 2 , Figure 4 and Figure 6 as well as Figure 6a , which show the sagger cover output mechanism 4 and the sagger cover output mechanism 3, the sagger cover output mechanism 3 is reciprocally displaced left and right on the top of the rack 1, the sagger cover output mechanism 4 is arranged above the middle of the length direction of the rack 1 and extends towards the back of the rack 1, the sagger cover 501 of the uppermost sagger 50 in the sagger 50 stacked on the supporting plate 40 out of the hearth of the kiln is moved away from the sagger 50 by the sagger cover output mechanism 3 and is transferred to the working position of the aforementioned sagger cover output mechanism 4 to be output back to use by the sagger cover output mechanism 4, wherein the sagger cover output mechanism 3 and the sagger cover output mechanism 4 form an overpass staggered relationship with each other on the aforementioned rack 1.

[0030] Please refer to Figure 4 ​​​The aforementioned ladle cover moving mechanism 3 comprises a cover taking sliding platform connecting frame driving action cylinder 31, a cover taking sliding platform connecting frame 32, a cover taking sliding platform connecting seat 33, a cover taking sliding platform 34, a cover taking jaw seat connecting plate lifting action cylinder 35, a cover taking jaw seat connecting plate 36, a set of cover taking jaw seat connecting plate lifting guide columns 37, a set of cover taking jaw displacement action cylinders 38 and a set of cover taking clamping jaws 39. The cover taking sliding platform connecting frame driving action cylinder 31 is fixed on the rack 1 in use. The cover taking sliding platform connecting frame 32 is fixed with the cover taking sliding platform connecting frame driving action cylinder sliding block 312 of the cover taking sliding platform connecting frame driving action cylinder 31. The middle part of the cover taking sliding platform connecting seat 33 is fixed with the upward side of the cover taking sliding platform 34, and the left end and the right end of the cover taking sliding platform connecting seat 33 are connected with the aforementioned cover taking sliding platform connecting frame 32. The cover taking sliding platform 34 is slidably fitted with the aforementioned rack 1. The cover taking jaw seat connecting plate lifting action cylinder 35 is arranged in a longitudinal state, and the upper end of the cover taking jaw seat connecting plate lifting action cylinder 35 is fixed with the central position of the downward side of the aforementioned cover taking sliding platform 34. The cover taking jaw seat connecting plate lifting action cylinder column 352 of the cover taking jaw seat connecting plate lifting action cylinder 35 is downward and fixed with the cylinder push block 351. The cylinder push block 351 is fixed with the upward side of the cover taking jaw seat connecting plate 36 by the cylinder push block fixing screw 3511. A cylinder push block guide rod 3512 is fixed in a longitudinal state on the cylinder push block 351 and at positions respectively corresponding to the front side and the rear side of the cover taking jaw seat connecting plate lifting action cylinder column 352. The cylinder push block guide rod 3512 constitutes a sliding pair with the cylinder body of the cover taking jaw seat connecting plate lifting action cylinder 35 and the cover taking sliding platform 34 and extends above the cover taking sliding platform 34. The cover taking jaw seat connecting plate 36 is in the form of a rectangular plate and is provided with a cover taking jaw seat connecting plate lifting guide column sleeve 361 at each of the four corners. The number of the set of cover taking jaw seat connecting plate lifting guide columns 37 is equal to the number of the cover taking jaw seat connecting plate lifting guide column sleeves 361 and they are slidably fitted one above another. A guide column downward limit position limiting disc 371 is fixed at the upper end of each of the set of cover taking jaw seat connecting plate lifting guide columns 37 and above the cover taking jaw seat connecting plate lifting guide column sleeve 361. The number of the set of cover taking jaw displacement action cylinders 38 is four and they are fixed in a horizontal state on the cover taking jaw displacement action cylinder fixing plate 383. The cover taking jaw displacement action cylinder column 381 of each of the set of cover taking jaw displacement action cylinders 38 projects from the edge of the outward side of the aforementioned cover taking jaw displacement action cylinder fixing plate 383 and is connected with the cover taking jaw displacement action cylinder column connecting block 3811. A cover taking jaw displacement action cylinder column 381 is provided on each of the set of cover taking jaw displacement action cylinders 38 and at positions respectively corresponding to the two sides of the cover taking jaw displacement action cylinder column 381.And the other end with the aforementioned cover clamping jaw displacement cylinder connecting block 3811 connected to a cover clamping jaw displacement cylinder connecting block sliding guide 382, a set of cover clamping jaw 39 the number of a set of cover clamping jaw displacement cylinder 38 equal and respectively with the aforementioned cover clamping jaw displacement cylinder connecting block 3811 towards the outside of the side fixed, the aforementioned a set of cover clamping jaw seat connecting plate lifting guide column 37 lower end with the cover clamping jaw displacement cylinder fixed plate 383 towards the upper side fixed.

[0031] In the aforementioned rack 1 and in the corresponding position below the front end of the aforementioned cover sliding platform 34 along the length direction of the rack 1 is provided with a cover sliding platform front slide rail beam 11a, and in the corresponding position below the rear end of the cover sliding platform 34 and also along the length direction of the rack 1 is provided with a cover sliding platform rear slide rail beam 11b, cover sliding platform front slide rail beam 11a and cover sliding platform rear slide rail beam 11b are spaced apart and parallel to each other in the length direction, and the left end of the cover sliding platform front slide rail beam 11a and the right end of the cover sliding platform rear slide rail beam 11b are fixed to the upper part of the left end and the right end of the rack 1, and the right end is fixed to the upper part of the right end of the rack 1, the upper part of the length direction of the cover sliding platform front slide rail beam 11a is fixed with a cover sliding platform front slide rail 11c, and the upper part of the length direction of the cover sliding platform rear slide rail beam 11b is fixed with a cover sliding platform rear slide rail 11d; the front end of the aforementioned cover sliding platform 34 and the aforementioned cover sliding platform front slide rail 11c constitute a sliding pair, and the rear end of the cover sliding platform 34 and the cover sliding platform rear slide rail 11d constitute a sliding pair; the aforementioned cover output mechanism 4 passes through the lower part of the aforementioned cover sliding platform front and rear slide rail beam 11a, 11b and forms an overhead crossing relationship with the length direction of the cover sliding platform front and rear slide rail beam 11a, 11b.

[0032] A pair of cover sliding platform front slide blocks 341 are fixed to the lower part of the front side of the aforementioned cover sliding platform 34, and a pair of cover sliding platform rear slide blocks 342 are fixed to the lower part of the rear side of the cover sliding platform 34, a pair of cover sliding platform front slide blocks 341 and the aforementioned cover sliding platform front slide rail 11c constitute a sliding pair, and a pair of cover sliding platform rear slide blocks 342 and the aforementioned cover sliding platform rear slide rail 11d constitute a sliding pair; the aforementioned cover sliding platform connecting frame driving cylinder 31 is arranged in a horizontal lying state above the aforementioned cover sliding platform 34, and the left end and the right end of the cylinder body of the cover sliding platform connecting frame driving cylinder 31 are respectively fixed to the lower side of the top of the aforementioned rack 1 through a cover sliding platform connecting frame driving cylinder connecting seat 311; the upper side of the middle part of the aforementioned cover sliding platform connecting frame 32 is fixed with the aforementioned cover sliding platform connecting frame driving cylinder sliding block 312.

[0033] ByFigure 4 As shown, the left end and the right end of the cover taking sliding platform connecting frame 32 are each folded downward to correspond to each other, and a cover taking sliding platform seat connecting arm 321 is arranged in a horizontal state. A cover taking sliding platform seat connecting arm screw 3211 is fixed to the lower end of the cover taking sliding platform seat connecting arm 321 through a cover taking sliding platform seat connecting arm screw fixing nut 32111. A cover taking sliding platform seat connecting arm screw connecting seat 3212 is fixed to one end of the cover taking sliding platform seat connecting arm screw 3211 towards the cover taking sliding platform connecting seat 33. The left end and the right end of the cover taking sliding platform connecting seat 33 are each folded upward to correspond to each other, and a cover taking sliding platform connecting seat connecting arm 331 is arranged in a horizontal state. The cover taking sliding platform connecting seat connecting arm 331 is connected to the cover taking sliding platform seat connecting arm screw connecting seat 3212 through a cover taking sliding platform connecting seat connecting arm adjusting screw 3311. The cover taking sliding platform connecting frame driving cylinder 31, the cover taking jaw seat connecting plate lifting cylinder 35, and the cover taking jaw displacement cylinder 38 are air cylinders. The shape of the cover taking sliding platform connecting frame 32 is The shape of the cover taking sliding platform connecting seat 33 is .

[0034] A cover taking jaw displacement cylinder in position signal rod 3831 is arranged in a freely movable state on the cover taking jaw displacement cylinder fixing plate 383, and a cover taking jaw displacement cylinder in position signal collector 3832 is arranged on the cover taking jaw displacement cylinder fixing plate 383. The cover taking jaw displacement cylinder in position signal collector 3832 corresponds to the cover taking jaw displacement cylinder in position signal rod 3831.

[0035] A signal collector triggering block 38311 is fixed to the upper end of the cover taking jaw displacement cylinder in position signal rod 3831 and above the cover taking jaw displacement cylinder fixing plate 383. The signal collector triggering block 38311 is used to trigger the cover taking jaw displacement cylinder in position signal collector 3832. In this embodiment, the cover taking jaw displacement cylinder in position signal collector 3832 is a travel switch, but a micro switch can also be used.

[0036] The key points are Figure 6 , Figure 6a and the combination of Figure 1The output mechanism 4 of the cover includes a left output chain rail 41a, a right output chain rail 41b, a cover lifting response platform action cylinder 42, a cover output chain drive motor 43, a cover output chain drive reduction box 44, a cover output roller chain transition shaft 45, a cover output roller chain left transition sprocket 46, a cover output roller chain right transition sprocket 47, a cover output left roller chain 48a, a cover output right roller chain 48b, and a set of cover auxiliary idler rollers 49. The left and right output chain rails 41a and 41b are parallel to each other in the length direction and are supported and fixed above the middle of the length of the frame 1 in an overhead interchanged cross relationship below the middle of the length of the front and rear slide rail beams 11a and 11b. The rear ends of the left and right output chain rails 41a and 41b extend towards the rear of the frame 1. The cover lifting response platform action cylinder 42 is located between the front ends of the left and right output chain rails 41a and 41b and is fixed to the front side of the cover lifting response platform action cylinder fixing seat 422, which is fixed to the frame 1. The cover lifting response platform action cylinder column 421 of the cover lifting response platform action cylinder 42 is connected to the middle of the length of the cover plate push block 4211 and is provided with a cover plate push block lifting guide rod 423 on both sides of the cover lifting response platform action cylinder column 421. The upper end of the cover plate push block lifting guide rod 423 is fixed to the end of the cover plate push block 4211 on the downward side, and the lower end of the cover plate push block lifting guide rod 423 forms a sliding pair with the cylinder body of the cover lifting response platform action cylinder 42. The cover plate push block 4211 is fixed to the upward side of the cover lifting response platform action cylinder 42. The cover output chain drive motor 43 is transmissionally connected to the cover output chain drive reduction box 44, which is fixed to the frame 1 together with the cover output chain drive motor 43 at a position corresponding to the front side of the rear end of the left output chain rail 41a. A cover output roller chain first driving sprocket and a cover output roller chain second driving sprocket are fixed to the cover output chain drive reduction box final power output shaft 441 of the cover output chain drive reduction box 44. The cover output roller chain first driving sprocket corresponds to the rear end of the left output chain rail 41a, and the cover output roller chain second driving sprocket corresponds to the rear end of the right output chain rail 41b. The left end of the cover output roller chain transition shaft 45 is rotatably supported on the cover output roller chain transition shaft left bearing seat support frame 4511 through a pair of cover output roller chain transition shaft left bearing seats 451.The right end of the saggar cover output roller chain transition shaft 45 is rotatably supported on the saggar cover output roller chain transition shaft right bearing seat support frame 4521 through a pair of saggar cover output roller chain transition shaft right bearing seats 452. The saggar cover output roller chain transition shaft left and right bearing seat support frames 4511, 4521 are fixed to the front side of the upper middle part of the length direction of the rack 1 through a common fixed plate 453 in a left-right corresponding state. The saggar cover output roller chain left transition sprocket 46 is fixed to the left end of the saggar cover output roller chain transition shaft 45 in a flat key fixed manner. The saggar cover output roller chain right transition sprocket 47 is fixed to the right end of the saggar cover output roller chain transition shaft 45 in a flat key fixed manner. The rear end of the saggar cover output left roller chain 48a is sleeved on the aforementioned saggar cover output roller chain first driving sprocket, and the front end is sleeved on the saggar cover output roller chain left transition sprocket 46. The rear end of the saggar cover output right roller chain 48b is sleeved on the aforementioned saggar cover output roller chain second driving sprocket, and the front end is sleeved on the saggar cover output roller chain right transition sprocket 47. A set of saggar cover auxiliary idler rollers 49 are rotatably supported between the opposite sides of a pair of saggar cover auxiliary idler roller wall plates 491 in a front-to-back arrangement. The pair of saggar cover auxiliary idler roller wall plates 491 are fixed through a bottom plate and a wall plate support 4911, and the wall plate support 4911 is fixed to the aforementioned rack 1 at a position corresponding to the aforementioned saggar cover output roller chain transition shaft left and right bearing seat support frames 4511, 4521. In this embodiment, the aforementioned saggar cover lifting response platform acting cylinder 42 is a gas cylinder.

[0037] From Figure 1 and Figure 2 As can be seen from the schematic, in addition to the aforementioned saggar cover lifting mechanism 3 on the rack 1 and at the top of the left end of the rack 1, a right saggar cover lifting mechanism 20 is also provided at the top of the right end of the rack 1. Since the structure of the right saggar cover lifting mechanism 20 is exactly the same as that of the saggar cover lifting mechanism 3, the saggar cover lifting mechanism 3 can also be referred to as the left saggar cover lifting mechanism. In addition, since the structures of the aforementioned two mechanisms are exactly the same, the applicant will not make detailed description of the right saggar cover lifting mechanism 20. Moreover, the bearing response mechanism to be described in detail below includes left and right bearing plate response mechanisms 5, 30. Since the structures of the two mechanisms are also exactly the same, the applicant will only make detailed description of the aforementioned, i.e. only the left bearing plate response mechanism 5 below. The left and right saggar cover response mechanisms 2, 10 are the same.

[0038] The positive significance of the above-mentioned structural arrangement is that a set of auxiliary equipment can serve two kilns, so as to embody the effect of intensification of equipment, reduce the space occupation of production site, save resources, embody economy and reduce the daily maintenance workload of equipment maintenance personnel.

[0039] From Figure 1As shown, the aforementioned rack 1 is in a hollow rectangular frame configuration, which is supported on the ground floor in a state corresponding to the between the hearth outlets of two kilns in use; a left kiln-outlet pot receiving mechanism 2 and a right kiln-outlet pot receiving mechanism 10 are shown, which are respectively arranged at the left end and the right end of the height direction of the aforementioned rack 1, specifically, a left kiln-outlet pot receiving mechanism 2 is arranged at the left end of the height direction of the rack 1, and a right kiln-outlet pot receiving mechanism 10 is arranged at the right end of the height direction of the rack 1, the left and right kiln-outlet pot receiving mechanisms 2, 10 respectively receive (i.e. "accept") the pots 50 (see Figure 9 ) containing materials such as powder materials for new energy batteries that have been fired (also known as "sintered") and discharged from the hearth outlets of the left and right kilns. The arrangement of the aforementioned two kilns can be parallel and longitudinal in the direction of the hearth outlets, or can be transverse in the direction of the hearth outlets. Figure 9 As shown in

[0040] The aforementioned rack 1 is also provided with the kiln-outlet pot cover moving mechanism 3 which has been described in detail above, and is also provided with the right kiln-outlet pot cover moving mechanism 20 and the pot cover output mechanism 4 which has also been described in detail above. In addition, the rack 1 is also provided with the left carrier plate receiving mechanism 5, the right carrier plate receiving mechanism 30 and the carrier plate output mechanism 6. Figure 1 and Figure 2 The pot cover output mechanism 4 is arranged above the middle of the length direction of the aforementioned rack 1 and extends towards the rear of the rack 1, the kiln-outlet pot cover moving mechanism 3 is movably arranged at the left end top of the aforementioned rack 1 in the region corresponding to the upper part between the aforementioned left kiln-outlet pot receiving mechanism 2 and the pot cover output mechanism 4, the right kiln-outlet pot cover moving mechanism 20 is movably arranged at the right end top of the aforementioned rack 1 in the region corresponding to the upper part between the aforementioned right kiln-outlet pot receiving mechanism 10 and the pot cover output mechanism 4, the left carrier plate receiving mechanism 5 is movably arranged on the aforementioned rack 1 at a position corresponding to the front end of the aforementioned left kiln-outlet pot receiving mechanism 2 and the front end of the aforementioned carrier plate output mechanism 6, the right carrier plate receiving mechanism 30 is movably arranged on the aforementioned rack 1 at a position corresponding to the front end of the aforementioned right kiln-outlet pot receiving mechanism 10 and the front end of the aforementioned carrier plate output mechanism 6, and the carrier plate output mechanism 6 is arranged at the middle of the length direction of the aforementioned rack 1 and extends towards the rear of the rack 1 at a position corresponding to the lower part of the aforementioned pot cover output mechanism 4.

[0041] Please refer to Figure 3 and in combination withFigure 1 and Figure 2Since the structure of the aforementioned right ladle spout engaging mechanism 10 is the same as that of the aforementioned left ladle spout engaging mechanism 2, the applicant will only describe the structure of the left ladle spout engaging mechanism 2 below, which comprises a set of ladle spout engaging rollers 21, a left ladle spout engaging roller pivoting support beam 22, a right ladle spout engaging roller pivoting support beam 23, a left ladle spout centering clamping device 24, a right ladle spout centering clamping device 25, a ladle spout engaging roller driving device 26, a ladle spout lifting device 27, and a left ladle spout travel passage opening and closing device 28. The set of ladle spout engaging rollers 21 are arranged in a transverse state from back to front (or front to back). The left shaft head 211 of the set of ladle spout engaging rollers 21 is rotatably supported on the left ladle spout engaging roller pivoting support beam 22 through a left ladle spout engaging roller shaft head support bearing seat 2111 and extends to the left side of the left ladle spout engaging roller pivoting support beam 22. The right shaft head 212 of the set of ladle spout engaging rollers 21 is rotatably supported on the right ladle spout engaging roller pivoting support beam 23 through a right ladle spout engaging roller shaft head support bearing seat 2121. A pair of ladle spout bottom wall friction reduction support idlers 213 are rotatably arranged in a spaced state at the middle of the set of ladle spout engaging rollers 21 and between the positions (or regions) on the opposite side of the left and right ladle spout engaging roller pivoting support beams 22, 23. A pair of ladle spout left side wall guide rollers 2221 are rotatably arranged on the left ladle spout engaging roller left support beam guide roller frame 222 at positions corresponding to the left ends of every two adjacent ladle spout engaging rollers in the set of ladle spout engaging rollers 21 through a left ladle spout left side wall guide roller shaft 22211.On the left side of the right pivot support beam 23 of the aforementioned sagger receiving roller, along the length direction, a right support beam guide wheel frame 232 of the sagger receiving roller is fixed via a pair of right support beam guide wheel bracket hangers 2322. This right support beam guide wheel frame 232, corresponding to the left support beam guide wheel frame 222 of the aforementioned sagger receiving roller, has right side wall guide rollers 2321 rotatably mounted via right side wall guide roller shafts 23211 at positions corresponding to the right ends of each pair of adjacent sagger receiving rollers in a set of sagger receiving rollers 21. The left centering clamping device 24 is positioned at the upper center of the left pivot support beam 22 of the aforementioned sagger receiving roller along its length. Since the structure of this left centering clamping device 24 is identical to that of the right centering clamping device 25, the applicant will only describe the right centering clamping device 25 in detail below. This right centering clamping device 25 includes a sagger centering clamping plate drive cylinder 251, a sagger centering clamping plate 252, a pair of sagger centering clamping plate guide rods 253, and a sagger travel positioning signal collector 254. The cylinder column 2511 of the sagger centering clamping plate driving cylinder 251 faces left, and is fixed horizontally on the sagger centering clamping plate driving cylinder seat 2512. The sagger centering clamping plate driving cylinder seat 2512 is fixed at the upper center of the aforementioned right pivot support beam 23 of the sagger receiving roller along its length. The right side of the middle of the sagger centering clamping plate 252 is fixed to the cylinder column 2511 via a cylinder column connecting block 2513. The guide rods 253 for the centering clamping plate of the sagger are respectively positioned on both sides of the driving cylinder column 2511 of the centering clamping plate of the sagger, with their left ends fixed to the right side of the centering clamping plate 252 of the sagger. The right ends of the guide rods 253 and the cylinder body of the driving cylinder 251 of the centering clamping plate of the sagger form a sliding pair. The sagger travel positioning signal acquisition device 254 is positioned on the aforementioned driving cylinder seat 2512 of the sagger centering clamping plate, corresponding to the position in front of the driving cylinder 251 of the sagger centering clamping plate. In use, it is connected to the circuit... Figure 1The electric controller 60 shown fixed at the lower left end of the frame 1 is electrically connected, the discharge ladle receiving roller driving device 26 comprises a discharge ladle receiving roller driving motor 261 and a discharge ladle receiving roller driving reduction box 262, the discharge ladle receiving roller driving motor 261 is in a longitudinal cantilever state with the motor shaft upwardly drivingly connected with the discharge ladle receiving roller driving reduction box 262 and fixed with the discharge ladle receiving roller driving reduction box 262 and the discharge ladle receiving roller driving motor 261 to the right side of the aforementioned right pivoted supporting beam 23 of the discharge ladle receiving roller, the discharge ladle receiving roller driving reduction box final stage power output shaft 2621 of the discharge ladle receiving roller driving reduction box 262 is drivingly connected with the aforementioned discharge ladle receiving roller right shaft head 212 of any one of the aforementioned groups of discharge ladle receiving rollers 21, the discharge ladle lifting device 27 comprises a discharge ladle lifting cylinder bracket 271, a discharge ladle lifting cylinder 272, a discharge ladle lifting frame fixing plate connecting sleeve 273, a pair of discharge ladle lifting frame fixing plate guide columns 274, a discharge ladle lifting frame fixing plate 275 and a pair of discharge ladle lifting frames 276, the discharge ladle lifting cylinder bracket 271 is formed with a bracket fixed flange 2711 at the left end and the right end, the bracket fixed flange 2711 at the left end is fixed with the bottom of the aforementioned left pivoted supporting beam bracket 221, and the bracket fixed flange 2711 at the right end is fixed with the bottom of the aforementioned right pivoted supporting beam bracket 231, the middle part of the discharge ladle lifting cylinder bracket 271 corresponds to the lower middle part of the discharge ladle receiving roller 21 and is formed with a discharge ladle lifting cylinder bracket U-shaped cavity 2712, the discharge ladle lifting cylinder 272 is arranged on the bottom wall of the middle part of the discharge ladle lifting cylinder bracket 271 at the position corresponding to the discharge ladle lifting cylinder bracket U-shaped cavity 2712, the discharge ladle lifting cylinder column 2721 of the discharge ladle lifting cylinder 272 is upwardly fixedly connected with the middle part of the downwardly directed side of the discharge ladle lifting frame fixing plate 275, the discharge ladle lifting frame fixing plate connecting sleeve 273 is sleeved on the outside of the discharge ladle lifting cylinder 272, and the lower flange edge 2731 of the bottom of the discharge ladle lifting frame fixing plate connecting sleeve 273 is fixed with the cavity bottom wall of the discharge ladle lifting cylinder bracket U-shaped cavity 2712, the discharge ladle lifting frame fixing plate supporting flange edge 2732 is formed around the upper part of the discharge ladle lifting frame fixing plate connecting sleeve 273, the pair of discharge ladle lifting frame fixing plate guide columns 274 are respectively located at the two sides of the discharge ladle lifting cylinder column 2721, and the upper ends of the pair of discharge ladle lifting frame fixing plate guide columns 274 are fixed with the downwardly directed side of the discharge ladle lifting frame fixing plate 275, and the lower ends are in sliding pair with the cylinder body of the discharge ladle lifting cylinder bracket 271, the discharge ladle lifting frame fixing plate 275 corresponds to the upper part of the discharge ladle lifting frame fixing plate connecting sleeve 273 and is supported on the aforementioned discharge ladle lifting frame fixing plate supporting flange edge 2732 after descending to the limit, the pair of discharge ladle lifting frames 276 correspond to each other in front and back with spacing,The pair of ladle lifting frames 276 are in the shape of a portal frame and the lower ends are fixed to the upward facing side of the ladle frame fixing plate 275, while the upper ends of the pair of ladle lifting frames 276 correspond to the space between two adjacent ladle engaging rollers 21 and are fixed to the upper surface of the pair of ladle lifting frames 276, and a ladle lifting frame pad 2761 is fixed to the upper surface of the pair of ladle lifting frames 276. The left ladle travel passage opening and closing device 28 includes a left ladle travel passage opening and closing cylinder bracket 281, a left ladle travel passage lifting gate roller driving cylinder 282, a pair of left ladle travel passage lifting gate roller seat guide rods 283, a left ladle travel passage lifting gate roller seat 284, a left ladle travel passage lifting gate roller 285, and a gate roller seat support sleeve 286. The left ladle travel passage opening and closing cylinder bracket 281 corresponds to the front of the ladle lifting cylinder bracket 271 and the upper left and right ends of the left ladle travel passage opening and closing cylinder bracket 281 are fixed to the front bottom of the left and right pivot support beam brackets 221 and 231, respectively. The middle of the left ladle travel passage opening and closing cylinder bracket 281 forms a left ladle travel passage opening and closing cylinder bracket U-shaped cavity 2811. The left ladle travel passage lifting gate roller driving cylinder 282 is fixed to the left ladle travel passage lifting gate roller driving cylinder seat 2822 with the left ladle travel passage lifting gate roller driving cylinder column 2821 facing upwards, and the left ladle travel passage lifting gate roller driving cylinder seat 2822 is fixed to the cavity bottom wall of the left ladle travel passage opening and closing cylinder bracket U-shaped cavity 2811. A pair of left ladle travel passage lifting gate roller seat guide rods 283 are located on both sides of the left ladle travel passage lifting gate roller driving cylinder column 2821 and are connected to the middle of the left ladle travel passage lifting gate roller seat 284 at the upper end, while the lower end of the pair of left ladle travel passage lifting gate roller seat guide rods 283 forms a sliding pair with the cylinder body of the left ladle travel passage lifting gate roller driving cylinder 282. A pair of lifting gate roller shaft head supports 2841 are folded upwards at the left and right ends of the left ladle travel passage lifting gate roller seat 284. The left ladle travel passage lifting gate roller 285 is located between the pair of lifting gate roller shaft head supports 2841 and has a lifting gate roller shaft head 2851 at the central position of the left and right end faces, which is connected to the lifting gate roller shaft head support 2841 by a screw. The gate roller seat support sleeve 286 is fixed to the upper part of the left ladle travel passage lifting gate roller driving cylinder seat 2822 and supports the left ladle travel passage lifting gate roller 285 when the left ladle travel passage lifting gate roller seat 284 is lowered to the limit. When the ladle moving mechanism 3 moves to the left and reaches the limit,then the upper part between the left and right clamping devices 24, 25 of the aforementioned discharge magazine corresponds; when the aforementioned left carrier plate interface mechanism 5, which is arranged to move left and right on the aforementioned frame 1, moves to the left and reaches the limit, then the front end of the aforementioned left and right pivoted support beams 22, 23 simultaneously interfaces with the aforementioned discharge magazine interface rollers; when the aforementioned right carrier plate interface mechanism 30, which is arranged to move left and right on the aforementioned frame 1, moves to the right and reaches the limit, then the front end interfaces with the aforementioned right discharge magazine interface mechanism 10.

[0042] See Figure 9 , the Figure 9 structure is also shown in Figure 1 the right discharge magazine interface mechanism 10 shown. When the stack of magazines 50, which is placed on the carrier plate 40 in the state shown in Figure 9 , exits the exit of the left set of kiln furnaces and preferably enters the set of kiln furnaces under the action of a device similar to a pusher device or a transition drive device, then the front end of the aforementioned left and right pivoted support beams 22, 23 interfaces with the aforementioned left and right discharge magazine interface rollers. Figure 1 and Figure 3When the set of ladle receiving rollers 21 of the left ladle receiving mechanism 2 which has been described in detail above is shown on the upper side, because the ladle receiving roller drive motor 261 of the structural system of the ladle receiving roller drive device 26 is in working condition at this time, the ladle receiving roller drive motor 261 drives the ladle receiving roller drive reduction box 262, and after reduction by the ladle receiving roller drive reduction box 262, the last stage power output shaft 2621 of the ladle receiving roller drive reduction box 262 drives the right shaft head 212 of one of the set of ladle receiving rollers 21 through transmission connection, the right shaft head 212 of the one of the set of ladle receiving rollers 21 drives the one of the set of ladle receiving rollers 21, and the left shaft head 211 of the driven one of the set of ladle receiving rollers 21 drives the whole set of ladle receiving rollers 21 to enter the rotating state in a chain reaction manner under the joint action of the double-row chain wheels 214 and the double-row chain wheel transmission chain 2141, and the carrier plate 40 carrying the stacked ladles 50 moves forward. When the signal is collected by the ladle advancing to position signal collector 254, the signal is fed back to the electrical controller 60 by the ladle advancing to position signal collector 254, and the electrical controller 60 sends a working instruction to the left ladle advancing channel opening and closing device 28, the left ladle advancing channel lifting gate roller drive action cylinder 282 works, the left ladle advancing channel lifting gate roller drive action cylinder column 2821 extending outwardly, i.e. upwardly, lifts the left ladle advancing channel lifting gate roller seat 284 and the left ladle advancing channel lifting gate roller 285 from the gap (space) between the two adjacent ladle receiving rollers 21, and prevents the carrier plate 40 and the ladles 50 from moving to the left in the direction of the left carrier receiving mechanism 5. At the same time, the electrical controller 60 sends an instruction to the aforementioned ladle receiving roller drive device 26 to stop the work of the ladle receiving roller drive motor 261, at this time, the carrier plate 40 and the ladles 50 are located between the aforementioned left and right centering clamping devices 24, 25, and the left and right centering clamping devices 24, 25 work synchronously under the working instruction of the electrical controller 60. Taking the right centering clamping device 25 as an example, the centering clamping plate drive action cylinder 251 works, the centering clamping plate drive action cylinder column 2511 extending leftward, i.e. outwardly, drives the centering clamping plate 252 to displace leftward and clamp the ladles under the cooperation of the corresponding centering clamping plate of the left centering clamping device 24, and after clamping, i.e. after one clamping action, the centering of the ladles 50 is completed, and the centering clamping plate drive action cylinder 251 releases after a reasonable delay time set by the process, such as 2 to 3 seconds, i.e. the centering clamping plate drive action cylinder 251 works reversely to reset the centering clamping plate drive action cylinder column 2511 and the centering clamping plate 252 rightward.Meanwhile, under the operation instruction from the electrical controller 60, the ladle pot lifting cylinder 272 also enters the working state, and the cylinder rod 2721 of the ladle pot lifting cylinder 272 extends upward, i.e. extends out of the cylinder body, pushes the ladle pot frame fixing plate 275 together with the pair of ladle pot lifting frames 276 fixed thereon to rise upward from the gap between the two adjacent ladle pot receiving rollers 21, and lifts the aforementioned load plate 40 loaded with the ladle pots 50 above the pair of ladle pot lifting frames 276 at this time upward, so that the ladle pots 50 are also removed by the ladle pot cover removal mechanism 3 to be described below under the operation instruction from the electrical controller 60. Figure 1 and Figure 9 The ladle pot cover 501 on the uppermost ladle pot 50 is removed and is output by the ladle pot cover output mechanism 4 for reuse.

[0043] Continue to see Figure 3 and in combination Figure 1 In the present embodiment, the aforementioned ladle pot clamping plate driving cylinder 251, the ladle pot lifting cylinder 272 and the left ladle pot travel passage lifting gate roller driving cylinder 282 are air cylinders, and the aforementioned ladle pot travel in position signal collector 254 is an optical sensor. As a preferred solution, a double-row sprocket limiting nut 2112 is respectively arranged on the left shaft head 211 of the aforementioned set of ladle pot receiving rollers 21 and at a position left to the aforementioned double-row sprocket 214 of the ladle pot receiving roller, for preventing the double-row sprocket 214 of the ladle pot receiving roller from escaping from the left shaft head 211.

[0044] Please continue to see Figure 1 A cover taking sliding platform front slide rail beam 11a and a cover taking sliding platform rear slide rail beam 11b are arranged on the aforementioned rack 1 and above the aforementioned ladle pot cover output mechanism 4, the cover taking sliding platform front slide rail beam 11a and the cover taking sliding platform rear slide rail beam 11b are spaced apart from each other and parallel to each other in the length direction, and the left end and the right end of the cover taking sliding platform front slide rail beam 11a and the cover taking sliding platform rear slide rail beam 11b are fixed to the upper left end and the upper right end of the rack 1, a cover taking sliding platform front slide rail 11c is fixed to the upper part of the length direction of the cover taking sliding platform front slide rail beam 11a, and a cover taking sliding platform rear slide rail 11d is fixed to the upper part of the length direction of the cover taking sliding platform rear slide rail beam 11b; the aforementioned ladle pot cover removal mechanism 3 and the left end of the aforementioned cover taking sliding platform front slide rail 11c and the cover taking sliding platform rear slide rail 11d form a sliding pair, and the aforementioned right ladle pot cover removal mechanism 20 and the right end of the aforementioned cover taking sliding platform front slide rail 11c and the cover taking sliding platform rear slide rail 11d form a sliding pair.

[0045] Figure 1 and Figure 9The schematic sagger cover 501 is removed by the sagger cover removing mechanism 3, that is, removed, because the sagger 50 position signal collected by the sagger travel to position signal collector 254 mentioned above is fed back to the electrical controller 60, the electrical controller 60 signals the cover sliding platform connecting frame driving action cylinder 31 to work, the cover sliding platform connecting frame driving action cylinder 31 is driven by the cover sliding platform connecting frame driving action cylinder slider 312 to displace the cover sliding platform connecting frame 32 together with the cover sliding platform connecting seat 33 and the cover sliding platform 34 to the left, that is, the cover sliding platform front and rear sliders 341, 342 slide to the left along the cover sliding platform front and rear sliding rails 11c, 11d, and the aforementioned set of cover clamping jaws 39, that is, four cover clamping jaws 39, correspond to the position of the sagger cover 501 within the time delay set by the PLC (programmable controller) of the electrical controller 60. At this time, the cover clamp seat connecting plate lifting action cylinder 35 works, because the cover clamp seat connecting plate lifting action cylinder column 352 of the cover clamp seat connecting plate lifting action cylinder 35 is fixed with the cylinder column push block 351, so as the cover clamp seat connecting plate lifting action cylinder column 352 extends downward, that is, outward of the cylinder body, the cover clamp seat connecting plate 36 is driven, that is, pushed downward by the cylinder column push block 351, specifically through a set of cover clamp seat connecting plate lifting guide column sleeves 361 descending along a set of cover clamp seat connecting plate lifting guide columns 37, because the cover clamp displacement action cylinder to position signal rod 3831 passes through the cover clamp displacement action cylinder fixed plate 383 and is set in a freely up and down moving state, that is, in a floating state, when the cover clamp displacement action cylinder to position signal rod 3831 touches the sagger cover 501, it floats upward, so that the signal collector trigger block 38311 fixed to the upper end of the cover clamp displacement action cylinder to position signal rod 3831 touches the cover clamp displacement action cylinder to position signal collector 3832 set on the cover clamp displacement action cylinder fixed plate 383, collects the signal given by the cover clamp displacement action cylinder to position signal rod 3831, that is, the signal given by the aforementioned signal collector trigger block 38311, and feeds back the signal to the electrical controller 60, the electrical controller 60 sends a work signal to the set of cover clamp displacement action cylinders 38, the cover clamp displacement action cylinder column 381 displaces inward of the cylinder body, so that the set of four cover clamping jaws 39 corresponding to the front, rear, left and right of the sagger cover 501 displaces inward and collectively clamps the sagger cover 501. Then, the cover clamp seat connecting plate lifting action cylinder column 352 ascends in the reverse process mentioned above, and under the reverse work of the cover sliding platform connecting frame driving action cylinder 31, the cover sliding platform connecting frame driving action cylinder slider 312 moves to the right, until the sagger cover 501 in the state of being held, that is, clamped by the set of cover clamping jaws 39, corresponds to the above of the sagger cover output mechanism 4 which has been described in detail above.Then, a set of cover taking clamping jaw displacement cylinder 38 works reversely, so that the cover taking clamping jaw displacement cylinder column 381 extends out of the cylinder body, and drives a set of cover taking clamping jaws 39 to release the clamping of the sagger cover 501, that is, to release the sagger cover 501 to the sagger cover output mechanism 4 for output.

[0046] As shown in Figure 4 A signal collector trigger block for triggering the cover taking clamping jaw displacement cylinder in place signal collector 3832 is fixed at the upper end of the aforementioned cover taking clamping jaw displacement cylinder in place signal rod 3831 and above the aforementioned cover taking clamping jaw displacement cylinder fixing plate 383. The aforementioned cover taking clamping jaw displacement cylinder in place signal collector 3832 is a travel switch, but can also be a micro switch or other equivalent device.

[0047] In the process that a set of cover taking clamping jaws 39 of the aforementioned sagger cover removal mechanism 3 clamps the sagger cover 501 and displaces rightward together with the sagger cover 501 in the clamped state when the cover taking sliding platform connecting frame driving cylinder 31 displaces rightward through its cover taking sliding platform connecting frame driving cylinder slider 312, the sagger cover lifting response platform cylinder 42 works under the action of the electrical controller 60 to push the sagger cover supporting plate 42111 up, so that when the sagger cover 501 corresponds to the sagger cover supporting plate 42111, a set of cover taking clamping jaws 39 releases the clamping of the sagger cover 501 and releases it onto the sagger cover supporting plate 42111. Then, the cover taking sliding platform connecting frame driving cylinder 31 works reversely, so that the sagger cover supporting plate 42111 together with the sagger cover 501 located thereon goes down, and the sagger cover 501 rests between the sagger cover left and right output chain rails 41a, 41b, and is output by the sagger cover output left and right roller chains 48a, 48b of the sagger cover output mechanism 4. The specific working process is as follows: as shown in Figure 6a The sagger cover output chain driving motor 43 works to drive the sagger cover output chain driving speed reducer 44, which simultaneously drives the sagger cover output roller chain first driving sprocket and the sagger cover output roller chain second driving sprocket through the aforementioned sagger cover output chain driving speed reducer final power output shaft 441, so that the sagger cover output left roller chain 48a sleeved between the sagger cover output roller chain left transition sprocket 46 and the sagger cover output roller chain first driving sprocket and the sagger cover output right roller chain 48b sleeved between the sagger cover output roller chain right transition sprocket 47 and the sagger cover output roller chain second driving sprocket each form a synchronous and endless displacement plane, and in this process, the sagger cover 501 is output backward for reuse.

[0048] Please see Figure 1On the aforementioned rack 1 and at a position corresponding to the lower side of the aforementioned left carrier plate contact mechanism 5, a carrier plate rack front slide rail beam 12a and a carrier plate rack rear slide rail beam 12b are provided, which are spaced apart from each other and parallel to each other in the longitudinal direction, and the left end of the carrier plate rack front slide rail beam 12a and the carrier plate rack rear slide rail beam 12b are fixed to the left end of the middle portion in the height direction of the rack 1, and the right end is fixed to the right end of the middle portion in the height direction of the rack 1, and a carrier plate rack front slide rail 12c is fixed to the upper portion in the longitudinal direction of the carrier plate rack front slide rail beam 12a, and a carrier plate rack rear slide rail 12d is fixed to the upper portion in the longitudinal direction of the carrier plate rack rear slide rail beam 12b; the aforementioned left carrier plate contact mechanism 5 and the left end of the aforementioned carrier plate rack front slide rail 12c and the carrier plate rack rear slide rail 12d form a sliding pair, and the aforementioned right carrier plate contact mechanism 30 and the right end of the aforementioned carrier plate rack front slide rail 12c and the carrier plate rack rear slide rail 12d form a sliding pair.

[0049] See Figure 5 , Figure 7 and in conjunction with Figure 1The structure of the right carrier plate engaging mechanism 30 is the same as that of the left carrier plate engaging mechanism 5, and thus the applicant will only describe the structure of the left carrier plate engaging mechanism 5 in detail below. The left carrier plate engaging mechanism 5 and the right carrier plate engaging mechanism 30 are alternately moved to the position corresponding to the work station where the carrier plate output mechanism 6 is located. The left carrier plate engaging mechanism 5 comprises a sliding rail beam moving base frame 51, a left sagger carrier roller wall plate 52a, a right sagger carrier roller wall plate 52b, a set of sagger carrier rollers 53, a left sagger clamping device 54, a right sagger clamping device 55, a carrier roller driving device 56, a carrier sagger lifting device 57, a carrier sagger moving passage opening and closing device 58, and a bracket sliding table left and right displacement acting cylinder 59. A pair of carrier plate rack front sliding rail sliding blocks 511 are fixed to the front end bottom of the sliding rail beam moving base frame 51, and a pair of carrier plate rack rear sliding rail sliding blocks 512 are fixed to the rear end bottom of the sliding rail beam moving base frame 51 and correspond to the pair of carrier plate rack front sliding rail sliding blocks 511. The pair of carrier plate rack front sliding rail sliding blocks 511 correspond to the carrier plate rack front sliding rail 12c and form a left and right displacement sliding pair with the carrier plate rack front sliding rail 12c, and the pair of carrier plate rack rear sliding rail sliding blocks 512 correspond to the carrier plate rack rear sliding rail 12d and form a left and right displacement sliding pair with the carrier plate rack rear sliding rail 12d. The left sagger carrier roller wall plate 52a is fixed to the left upper portion of the sliding rail beam moving base frame 51 in the length direction, and the right sagger carrier roller wall plate 52b is fixed to the right upper portion of the sliding rail beam moving base frame 51 in the length direction. The left and right sagger carrier roller wall plates 52a and 52b correspond to each other. The set of sagger carrier rollers 53 are arranged in a spaced state from front to back between the left and right sagger carrier roller wall plates 52a and 52b. The left sagger carrier roller shaft heads 531 of the set of sagger carrier rollers 53 are rotatably supported on the left sagger carrier roller wall plate 52a by sagger carrier roller left shaft head support bearing seats 5311. The left sagger carrier roller shaft heads 531 extend to the left side of the left sagger carrier roller wall plate 52a and are each fixed with a sagger carrier roller driving double-row sprocket 5312. The sagger carrier roller driving double-row sprockets 5312 fixed on the left sagger carrier roller shaft heads 531 of each two adjacent sagger carrier rollers 53 are connected by a sagger carrier roller driving double-row sprocket transition transmission chain 53121. The right sagger carrier roller shaft heads 532 of the set of sagger carrier rollers 53 extend to the right side of the right sagger carrier roller wall plate 52b and are each rotatably supported on the right sagger carrier roller wall plate 52b by a sagger carrier roller right shaft head support bearing seat 5321. A pair of sagger bottom supporting rollers 533 are rotatably arranged in the middle of the set of sagger carrier rollers 53 and in the region between the left and right sagger carrier roller wall plates 52a and 52b. A left wall plate guide roller frame 52c is fixed to the right side of the left sagger carrier roller wall plate 52a in the length direction.On the left wall plate guide wheel frame 52c and between the left ends of each two adjacent saggar carrying rollers in a set of saggar carrying rollers 52, a left wall plate guide roller 52e is rotatably arranged through a left wall plate guide roller shaft 52d at a position corresponding to the left wall plate guide wheel frame 52c. A right wall plate guide wheel frame 52f is fixed at a position corresponding to the left wall plate guide wheel frame 52c on the left side of the length direction of the saggar carrying roller right wall plate 52b. On the right wall plate guide wheel frame 52f and between the right ends of each two adjacent saggar carrying rollers in a set of saggar carrying rollers 53, a right wall plate guide roller 52h is rotatably arranged through a right wall plate guide roller shaft 52g. In the using state, the left and right wall plate guide rollers 52e, 52h are in contact with the left and right side walls of the saggar 50 (the lowest saggar 50) passing through a set of saggar carrying rollers 53. The saggar right clamping device 55 is arranged at the upper part of the central position of the length direction of the saggar carrying roller right wall plate 52b and has the same structure as the saggar left clamping device 54. The saggar left clamping device 54 corresponds to the saggar right clamping device 55. The saggar left clamping device 54 includes a saggar centering left clamping plate driving cylinder 541, a saggar centering clamping plate 542, a pair of saggar centering clamping plate guide rods 543, and a saggar in-position signal collector 544. The saggar centering left clamping plate driving cylinder 541 is arranged on a saggar centering clamping plate driving cylinder seat 5411, which is fixed to the upper part of the central position of the length direction of the saggar carrying roller left wall plate 52a. The right end of the saggar centering left clamping plate driving cylinder column 5412 of the saggar centering left clamping plate driving cylinder 541 is fixed to the middle part of the push block 54121. The middle left side of the saggar centering clamping plate 542 is fixed to the right side of the push block 54121. The front end and the rear end of the saggar centering clamping plate 542 protrude from the front side and the rear side of the saggar centering left clamping plate driving cylinder 541, respectively, and are oppositely folded to form a saggar clamping jaw 5421. A pair of saggar centering clamping plate guide rods 543 correspond to the two sides of the saggar centering left clamping plate driving cylinder column 5412. The right ends of the pair of saggar centering clamping plate guide rods 543 are fixed to the left ends of the push block 54121. The left ends of the pair of saggar centering clamping plate guide rods 543 form a sliding pair with the cylinder body of the saggar centering left clamping plate driving cylinder 541. The saggar in-position signal collector 544 is arranged on the saggar centering clamping plate driving cylinder seat 5411 and is electrically connected to the electrical controller 60 by a wire in the using state. The saggar roller driving device 56 includes a saggar carrying roller driving motor 561 and a saggar carrying roller driving speed reducer 562.The saggar carrying roller driving motor 561 is in transmission connection with the saggar carrying roller driving reduction box 562 in the longitudinal cantilever state with the motor shaft facing upward, and is fixed with the right side of the aforementioned saggar carrying roller right wall plate 52b together with the saggar carrying roller driving reduction box 562 and the saggar carrying roller driving motor 561. The saggar carrying roller driving reduction box final stage power output shaft 5621 of the saggar carrying roller driving reduction box 562 is in transmission connection with the aforementioned saggar carrying roller right shaft head 532 of any one of the aforementioned set of saggar carrying rollers 53. The saggar carrying lifting device 57 comprises a saggar carrying lifting cylinder bracket 571, a saggar carrying lifting cylinder 572, a set of saggar carrying rack fixing plate guide columns 573, a saggar carrying rack fixing plate 574, and a pair of saggar carrying lifting racks 575. The saggar carrying lifting cylinder bracket 571 is provided with a bracket fixed folding edge 5711 at the left end and the right end. The bracket fixed folding edge 5711 at the left end is fixed with the left side bottom of the aforementioned slide rail beam moving bottom frame 51, and the bracket fixed folding edge 5711 at the right end is fixed with the right side bottom of the aforementioned slide rail beam moving bottom frame 51. The middle part of the saggar carrying lifting cylinder bracket 571 corresponds to the middle part below the saggar carrying roller 53 and is provided with a saggar carrying lifting cylinder bracket U-shaped cavity 5712. The saggar carrying lifting cylinder 572 is arranged in the longitudinal cantilever state and is fixed with the saggar carrying lifting cylinder bracket 571 at the position corresponding to the bottom side of the saggar carrying lifting cylinder bracket 571 facing downward. The saggar carrying lifting cylinder column 5721 of the saggar carrying lifting cylinder 572 extends from the bottom to the saggar carrying lifting cylinder bracket U-shaped cavity 5712 of the saggar carrying lifting cylinder bracket 571 and is fixedly connected with the middle part of the downward-facing side of the saggar carrying rack fixing plate 574. The upper ends of the set of saggar carrying rack fixing plate guide columns 573 are fixed with the four corner parts of the saggar carrying rack fixing plate 574, and the lower ends are each in sliding pair with the middle part of the saggar carrying lifting cylinder bracket 571 through a guide column sleeve 5731. The pair of saggar carrying lifting racks 575 each has the structure of a portal frame. The pair of saggar carrying lifting racks 575 are fixed above the saggar carrying rack fixing plate 574 in the state of being parallel to each other and being spaced apart from each other. The saggar carrying moving channel opening and closing device 58 comprises a saggar carrying moving channel opening and closing cylinder support 581, a saggar carrying moving channel lifting gate roller driving cylinder 582, a pair of saggar carrying moving channel lifting gate roller seat guide rods 583, a saggar carrying moving channel lifting gate roller seat 584, a saggar carrying moving channel lifting gate roller 585, and a gate roller seat limiting support sleeve 586. The saggar carrying moving channel opening and closing cylinder support 581 corresponds to the front of the aforementioned saggar carrying lifting cylinder bracket 571, and the left end upper part and the right end upper part of the saggar carrying moving channel opening and closing cylinder support 581 are fixed with the left side front end bottom and the right side front end bottom of the aforementioned slide rail beam moving bottom frame 51, respectively.In the middle of the supporting kiln car moving passage opening and closing cylinder bracket 581 is formed a U-shaped recess 5811, and the middle of the supporting kiln car moving passage opening and closing cylinder bracket 581 is fixed with the bracket sliding table left and right displacement cylinder 59 on the side surface facing downward, the supporting kiln car moving passage lifting gate roller driving cylinder 582 is fixed with its supporting kiln car moving passage lifting gate roller driving cylinder column 5821 in the upward state and the supporting kiln car moving passage lifting gate roller driving cylinder seat 5822, and the supporting kiln car moving passage lifting gate roller driving cylinder seat 5822 is located in the aforementioned U-shaped recess 5811 and is fixed with the cavity bottom wall of the U-shaped recess 5811, a pair of supporting kiln car moving passage lifting gate roller seat guide rods 583 are located on both sides of the supporting kiln car moving passage lifting gate roller driving cylinder column 5821 and are connected with the middle of the supporting kiln car moving passage lifting gate roller seat 584 at the upper end, and the lower end of the pair of supporting kiln car moving passage lifting gate roller seat guide rods 583 forms a sliding pair with the cylinder body of the aforementioned supporting kiln car moving passage lifting gate roller driving cylinder 582 in up and down sliding, a pair of gate roller shaft head supporting ears 5841 are folded upward at the left end and the right end of the supporting kiln car moving passage lifting gate roller seat 584, the supporting kiln car moving passage lifting gate roller 585 is located between the pair of gate roller shaft head supporting ears 5841, and a gate roller shaft head 5851 is formed at the central position of the left end and the right end surface of the supporting kiln car moving passage lifting gate roller 585, the gate roller shaft head 5851 is connected with the gate roller shaft head supporting ear 5841 by screws, the gate roller seat limiting support sleeve 586 is fixed with the upper part of the supporting kiln car moving passage lifting gate roller driving cylinder seat 5822, when the aforementioned supporting kiln car moving passage lifting gate roller seat 584 is lowered to the limit, it is supported on the upper part of the aforementioned gate roller seat limiting support sleeve 586, the aforementioned bracket sliding table left and right displacement cylinder 59 is fixed with the aforementioned machine frame 1 at the position corresponding to the lower side of the aforementioned supporting plate frame front sliding rail beam 12a, when the aforementioned bracket sliding table left and right displacement cylinder sliding block 591 drives the aforementioned supporting kiln car moving passage opening and closing cylinder bracket 581 together with the aforementioned sliding rail moving bottom frame 51 to move to the right to the position corresponding to the aforementioned supporting plate output mechanism 6, i.e. the position of the aforementioned supporting plate output mechanism 6, the aforementioned left supporting plate receiving mechanism 5 is right moved to the limit.

[0050] In the present embodiment, the aforementioned left clamping plate driving cylinder 541, the load saggar jacking cylinder 572, and the load saggar travel path lifting gate roller driving cylinder 582 are air cylinders; the aforementioned load saggar travel to position signal collector 544 is an optical sensor; and a double-row sprocket escape prevention nut 5313 is screwed onto the load saggar carrying roller left shaft head 531 and at a position on the left side of the load saggar carrying roller driving double-row sprocket 5312.

[0051] The aforementioned still stacked on the carrying plate 40 and with the kiln lid 501 removed kiln 50 is transported by the left kiln discharge kiln receiving mechanism 2 to the aforementioned left carrying plate receiving mechanism 5. Specifically: by a pair of kiln discharge kiln lifting frames 276 of the kiln discharge kiln lifting device 27 descending to release the carrying plate 40 together with a set of kiln 50 still stacked thereon (the kiln lid 501 on the uppermost one has been removed) onto a set of kiln discharge kiln receiving rollers 21, and at this time the left kiln discharge kiln travel path opening and closing device 28 left kiln discharge kiln travel path lifting gate rollers 285 are lowered. Under the action of the aforementioned kiln discharge kiln receiving roller drive motor 261, the carrying plate 40 together with the kiln 50 enters a set of kiln carrying rollers 53 of the structure system of the aforementioned left carrying plate receiving mechanism 5 of the present application, when it reaches the extent that the signal collected by the aforementioned carrying kiln travel to position signal collector 544, the signal is fed back to the electrical controller 60, the electrical controller 60 issues a work instruction to the carrying roller drive device 56 carrying roller drive motor 561 and to the carrying kiln travel path opening and closing device 58 carrying kiln travel path lifting gate roller drive action cylinder 582, the carrying roller drive motor 561 stops working, a set of kiln carrying rollers 53 stop rotating, and the carrying kiln travel path lifting gate rollers 585 are raised to block the carrying kiln travel path. In the aforementioned state, since the carrying kiln travel to position signal collector 544 feeds the signal to the electrical controller 60, the electrical controller 60 issues an instruction to make the kiln left and right clamping device 54, 55 work. Take the kiln left clamping device 54 as an example, the carrying kiln centering left clamping plate drive action cylinder 541 works and its carrying kiln centering left clamping plate drive action cylinder column 5412 extends outwardly to the right, driving the carrying kiln centering clamping plate 542 to also extend to the right, clamping the kiln 50. Then under the action of the bracket sliding table left and right displacement action cylinder 59, the sliding rail beam moving base 51 and the devices provided with it such as the carrying kiln lifting device 57, the carrying kiln travel path opening and closing device 58 and the kiln 50 in the clamped state by the kiln left and right clamping device 54, 55 slide to the right along the carrying frame front and rear rails 12c, 12d and reach the position of the carrying plate output mechanism 6 described below. When the kiln 50 in the clamped state by the kiln left and right clamping device 54, 55 reaches the position of the aforementioned carrying plate output mechanism 6 with the right movement of the sliding rail beam moving base 51, the kiln left and right clamping device 54, 55 works in reverse, taking the carrying kiln centering left clamping plate drive action cylinder 541 as an example, the carrying kiln centering left clamping plate drive action cylinder column 5412 displaces to the left, i.e. into the cylinder, driving the carrying kiln centering clamping plate 542 to correspondingly displace to the left, releasing the clamping of the kiln 50, i.e. releasing the previously clamped kiln 50. And the aforementioned carrying kiln travel path lifting gate roller drive action cylinder 582 also works in reverse, making the carrying kiln travel path lifting gate rollers 585 lower.

[0052] Please see Figure 6 to Figure 8 and in combination with Figure 1 and Figure 2 , the aforementioned carrier plate output mechanism 6 includes carrier pot front clamping device 61, carrier pot rear clamping device 62, carrier plate pushing device 63 and carrier plate output device 64, specifically by Figure 8 , carrier pot front clamping device 61 is fixed at the middle of the length direction of the aforementioned rack 1 at the position corresponding to the front side of the aforementioned carrier plate rack front slide rail beam 12a, carrier pot rear clamping device 62 corresponds to the rear of carrier pot front clamping device 61 and is fixed at the middle of the length direction of the aforementioned rack 1 at the position corresponding to the rear side of the aforementioned carrier plate rack rear slide rail beam 12b, carrier plate pushing device 63 is fixed on the aforementioned rack 1 at the position corresponding to the front of carrier pot front clamping device 61, and the height of the aforementioned rack 1 is lower than that of carrier pot front clamping device 61, carrier plate output device 64 is fixed on the aforementioned rack 1 at the position behind the aforementioned carrier pot rear clamping device 62, and the front end of the carrier plate output device 64 corresponds to the rear of the aforementioned carrier plate pushing device 63, while the rear end of the carrier plate output device 64 extends towards the rear of the aforementioned rack 1; when the aforementioned support slide table left-right displacement action cylinder slide block 591 drives the aforementioned carrier pot moving passage opening and closing action cylinder support 581 to move to the right along with the aforementioned slide rail beam moving bottom frame 51 to the position corresponding to the carrier pot front and rear clamping devices 61, 62, which is the position of the aforementioned carrier plate output mechanism 6 mentioned above, the aforementioned left carrier plate receiving mechanism 5 moves to the right to the limit; when the aforementioned right carrier plate receiving mechanism 30 moves to the left to the position corresponding to the carrier pot front and rear clamping devices 61, 62, the right carrier plate receiving mechanism 30 moves to the left to the limit, and the left and right carrier plate receiving mechanisms 5, 30 are alternately moved to the position between the carrier pot front and rear clamping devices 61, 62.

[0053] Please see Figure 6 to Figure 8 and in combination with Figure 1 and Figure 2, the aforementioned front holding device 61 of the holding box includes a left fixed arm 611 of a front pushing plate cylinder support plate, a right fixed arm 612 of a front pushing plate cylinder support plate, a front pushing plate cylinder seat support plate 613, a pair of front pushing plate 614 and a pair of front pushing plate cylinder 615, the left fixed arm 611 of the front pushing plate cylinder support plate is fixed to the middle of the length direction of the aforementioned frame 1 in a horizontal cantilever state at the position corresponding to the front side of the front slide rail beam 12a of the carrying plate frame, the right fixed arm 612 of the front pushing plate cylinder support plate corresponds to the right side of the left fixed arm 611 of the front pushing plate cylinder support plate and is also fixed to the middle of the length direction of the aforementioned frame 1 in a horizontal cantilever state at the position corresponding to the front side of the front slide rail beam 12a of the carrying plate frame, the front pushing plate cylinder seat support plate 613 is fixed between the opposite sides of the left and right fixed arms 611, 612 of the front pushing plate cylinder support plate, the pair of front pushing plate cylinder 615 is fixed on the front pushing plate cylinder seat plate 6151 in a left and right parallel horizontal state, and the front pushing plate cylinder seat plate 6151 is fixed on the front pushing plate cylinder seat support plate 613, the pair of front pushing plate 614 corresponds to the rear side of the pair of front pushing plate cylinder 615 respectively and is fixed with the rear end of the front pushing plate cylinder column 6152 of the pair of front pushing plate cylinder 615, a pair of front pushing plate guide column 6141 is fixed on the front side of the pair of front pushing plate 614 respectively, and the pair of front pushing plate guide column 6141 and the cylinder body of the front pushing plate cylinder 615 constitute a sliding pair; the aforementioned rear holding device 62 of the holding box includes a cylinder seat horizontal bracket 621, a pair of rear pushing plate cylinder 622 and a pair of rear pushing plate 623, the cylinder seat horizontal bracket 621 corresponds to the rear side of the aforementioned front pushing plate cylinder seat support plate 613, and the cylinder seat horizontal bracket 621 is fixed to the aforementioned frame 1 at the position corresponding to the rear side of the rear slide rail beam 12b of the carrying plate frame, the pair of rear pushing plate cylinder 622 is parallel to each other and is fixed on the rear pushing plate cylinder seat 6221 in a horizontal state, and the rear pushing plate cylinder seat 6221 is fixed to the middle of the upward side of the aforementioned cylinder seat horizontal bracket 621, the rear pushing plate cylinder column of the pair of rear pushing plate cylinder 622 faces forward, the pair of rear pushing plate 623 corresponds to the front side of the pair of rear pushing plate cylinder 622 respectively and is fixed with the front end of the rear pushing plate cylinder column respectively, the pair of rear pushing plate 623 corresponds to the aforementioned pair of front pushing plate 614 and is fixed with a pair of rear pushing plate guide rod 6231 on the rear side respectively,The pair of sagger clamping rear push plate guide rods 6231 and the cylinder body of the sagger clamping rear push plate action cylinder 622 constitute a sliding pair; the aforementioned load bearing plate pushing device 63 comprises a load bearing plate pushing action cylinder support 631, a load bearing plate pushing action cylinder 632, a load bearing plate push plate 633 and a pair of load bearing plate push plate guide columns 634, the load bearing plate pushing action cylinder support 631 is fixed to the aforementioned rack 1 at a position corresponding to the front of the aforementioned sagger front push plate action cylinder seat support plate 613, the height of the load bearing plate pushing action cylinder support 631 on the aforementioned rack 1 is lower than the height of the sagger front push plate action cylinder seat support plate 613, and the aforementioned load bearing plate push plate 633 passes through the underneath of the sagger front push plate action cylinder seat support plate 613 and the action cylinder seat horizontal bracket 621 for front and back displacement, the load bearing plate pushing action cylinder 632 is fixed to the middle of the upward side of the load bearing plate pushing action cylinder support 631 in a horizontal state, the load bearing plate push plate 633 is located at the rear side of the load bearing plate pushing action cylinder 632 and the middle is fixed with the load bearing plate pushing action cylinder column 6321 of the load bearing plate pushing action cylinder 632, a pair of load bearing plate push plate guide columns 634 correspond to the two sides of the load bearing plate pushing action cylinder column 6321 respectively, and the rear ends of the pair of load bearing plate push plate guide columns 634 are fixed with the left end and the right end front side of the load bearing plate push plate 633 respectively, while the front ends of the pair of load bearing plate push plate guide columns 634 constitute a sliding pair with the cylinder body of the load bearing plate pushing action cylinder 632; the aforementioned load bearing plate output device 64 comprises a load bearing plate left output chain track 641, a load bearing plate right output chain track 642, a load bearing plate output chain drive motor 643, a load bearing plate output chain drive reduction box 644, a load bearing plate output roller chain transition shaft 645, a load bearing plate output roller chain left transition sprocket 646, a load bearing plate output roller chain right transition sprocket 647, a load bearing plate output left roller chain 648a, a load bearing plate output right roller chain 648b and a set of load bearing plate auxiliary supporting rollers 649, the load bearing plate left output chain track 641 and the load bearing plate right output chain track 642 are parallel to each other in the length direction and are supported and fixed on the upper side of the middle of the length direction of the aforementioned rack 1 in a state of forming an overhead overpass type cross staggered relationship under the middle of the length direction of the aforementioned cover taking sliding platform front and rear sliding rail beams 11a, 11b, wherein the load bearing plate left output chain track 641 and the load bearing plate right output chain track 642 also correspond to the underneath of the aforementioned load bearing plate left and right output chain tracks 41a, 41b respectively and the rear ends also stretch towards the rear of the rack 1, the load bearing plate output chain drive motor 643 is transmission matched with the load bearing plate output chain drive reduction box 644 and is fixed on the aforementioned rack 1 at a position corresponding to the front side of the rear end of the aforementioned load bearing plate left output chain track 641 together with the load bearing plate output chain drive reduction box 644, 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 drive reduction box last stage power output shaft 6441 of the load bearing plate output chain drive reduction box 644,The first driven sprocket of the carrier plate output roller chain corresponds to the rear end of the left carrier plate output chain track 641, and the second driven sprocket of the carrier plate output roller chain corresponds to the rear end of the right carrier plate output chain track 642. 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 by a pair of carrier plate output roller chain transition shaft left bearing seats 6451, and 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 by a pair of carrier plate output roller chain transition shaft right bearing seats 6452. The carrier plate output roller chain transition shaft left and right bearing seat support frames 64511, 64521 are fixed to the front side above the middle part of the length direction of the frame 1 by a common fixing plate 6453 in a state corresponding to each other from left to right. The left transition sprocket 646 of the carrier plate output roller chain is fixed to the left end of the carrier plate output roller chain transition shaft 645 in a flat key fixing manner, and the right transition sprocket 647 of the carrier plate output roller chain is fixed to the right end of the carrier plate output roller chain transition shaft 645 in a flat key fixing manner. The rear end of the left carrier plate output roller chain 648a is sleeved on the first driven 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 right carrier plate output roller chain 648b is sleeved on the second driven 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. A set of carrier plate auxiliary idler rollers 649 are rotatably supported between the opposite sides of a pair of carrier plate auxiliary idler roller wall plates 6491 in a front-to-back arrangement. The pair of carrier plate auxiliary idler roller wall plates 6491 are fixed by a bottom plate and a wall plate support frame 64911, and the wall plate support frame 64911 is fixed to the frame 1 at a position corresponding to the carrier plate output roller chain transition shaft left and right bearing seat support frames 64511, 64521. In this embodiment, the pair of sagger clamping front push plate cylinders 615, the pair of sagger clamping rear push plate cylinders 622, and the carrier plate pushing cylinder 632 are gas cylinders.

[0054] As known from the above, the aforementioned slide rail beam moving base frame 51, together with the sagger 50, reaches the position between the pair of sagger clamping front push plates 614 and the pair of sagger clamping rear push plates 623 at the station where the sagger carrying plate output mechanism 6 is located. At this position, the electrical controller 60 sends a working instruction to the sagger carrying sagger lifting device 57, causing the sagger carrying sagger lifting cylinder 572 to work, and the sagger carrying sagger lifting cylinder rod 5721 to extend outward until the pair of sagger carrying sagger lifting frames 575 are lifted and the sagger carrying plate 40, together with the sagger 50 stacked thereon, are lifted. Then, under the instruction of the electrical controller 60, the pair of sagger clamping front and rear push plate cylinders 615, 622 work synchronously, and the cylinder rods extend outward, thereby the pair of sagger clamping front and rear push plates 614, 623 jointly clamp the lowermost sagger 50 in the stack of saggars 50. Then, under the instruction of the electrical controller 60, the sagger carrying plate pushing cylinder 632 works, and the sagger carrying plate 40 is pushed by the sagger carrying plate pushing plate 633 toward the sagger carrying plate output device 64, i.e., backward to the sagger carrying plate left and right output chain tracks 641, 642 of the sagger carrying plate output device 64, and the sagger carrying plate 40 is output backward by the sagger carrying plate left and right output chain tracks 641, 642 for reuse. Since the working process or action process of the sagger carrying plate output device 64 outputting the sagger carrying plate 40 is the same as the process or principle of the sagger cover output mechanism 4 outputting the sagger cover 501, the applicant will not describe it in detail.

[0055] After the sagger carrying plate pushing plate 633 pushes the sagger carrying plate 40 to the sagger carrying plate output device 64 and is output by it, the aforementioned pair of sagger clamping front and rear push plates 614, 623 releases the clamping of the sagger 50, the pair of sagger carrying sagger lifting frames 575 lowers to place the sagger 50 pushed away from the sagger carrying plate 40 on the set of sagger carrying rollers 53, and then under the clamping state of the aforementioned sagger left and right clamping devices 54, 55 clamping the lowermost sagger 50, the reverse work of the bracket slide table left and right displacement cylinder 59 causes the slide rail beam moving base frame 51 to carry the sagger 50 removed from the sagger carrying plate 40 to return to the position corresponding to the front of the aforementioned left furnace sagger receiving mechanism 2 and shown in the position state of Figure 1 The sagger left and right clamping devices 54, 55 release the clamping of the sagger 50, and under the work of the aforementioned sagger roller driving device 56, the set of sagger carrying rollers 53 carry the set of saggars 50 in the stacked state along the set of sagger carrying rollers 53 to the front of the left sagger carrying plate receiving mechanism 5 arranged in the position state shown in Figure 1 The specific structure of the left sagger carrying plate receiving mechanism 5 arranged in the position state shown in the aforementioned CN118992579B (sagger stacking and splitting device) is recommended by the CN118992579B. Since the specific splitting operation process can be seen in the CN118992579B, the applicant will not repeat it.

[0056] Through the description made by the applicant above and in combination with professional common knowledge, it can be known that: since the left and right out-of-furnace ladle cover moving mechanism 3 and 20 are alternately operated with each other, and the left and right bearing plate receiving mechanism 5 and 30 are alternately operated with each other, the requirements of moving the cover of the ladle 50 and pushing the bearing plate 40 away from the ladle 50 can be met without interfering with each other. In addition, although the present application refers to the concept of two kilns, if the kilns are reasonably configured, for example, three, four or more kilns, the present application can also cope with after the form is improved. Therefore, the "two" is not substantially limited.

[0057] In summary, the technical scheme provided by the present application makes up for the shortcomings in the prior art, successfully completes the invention task, and faithfully realizes the technical effects described in the technical effect column above.

Claims

1. A top sagger lid removal and output device for stacked saggers, characterized in that: The system includes a sagger lid transfer mechanism (3) and a sagger lid output mechanism (4). The sagger lid transfer mechanism (3) is located on the top of the frame (1) and is positioned in a left-right repositioning manner. The sagger lid output mechanism (4) is located above the middle of the frame (1) in the length direction and extends toward the rear of the frame (1). The sagger lid transfer mechanism (3) moves the sagger lid (501) of the topmost sagger (50) from the kiln furnace and stacked on the support plate (40) away from the sagger (50) and transfers it to the work station of the sagger lid output mechanism (4) for output and reuse. The sagger lid transfer mechanism (3) and the sagger lid output mechanism (4) form an overhead, intersecting relationship on the frame (1).

2. The top sagger cover removal and output device for stacked saggers according to claim 1, characterized in that: The furnace crucible lid-moving mechanism (3) includes a lid-removing sliding platform connecting frame drive cylinder (31), a lid-removing sliding platform connecting frame (32), a lid-removing sliding platform connecting seat (33), a lid-removing sliding platform (34), a lid-removing claw seat connecting plate lifting cylinder (35), a lid-removing claw seat connecting plate (36), a set of lid-removing claw seat connecting plate lifting guide columns (37), a set of lid-removing claw displacement cylinders (38), and a set of lid-removing claws (39). The lid-removing sliding platform connecting frame drive cylinder (31) is fixed on the frame (1) in use. The lid-removing sliding platform connecting frame (32) and the lid-removing sliding platform connecting frame drive cylinder (31) drive the lid-removing sliding platform connecting frame. The sliding block (312) of the actuating cylinder is fixed, the middle part of the cap-removing sliding platform connecting seat (33) is fixed to the upward side of the cap-removing sliding platform (34), and the left and right ends of the cap-removing sliding platform connecting seat (33) are connected to the cap-removing sliding platform connecting frame (32). The cap-removing sliding platform (34) slides left and right with the frame (1). The cap-removing claw seat connecting plate lifting cylinder (35) is set in a longitudinal state, and the upper end of the cap-removing claw seat connecting plate lifting cylinder (35) is fixed to the center position of the downward side of the cap-removing sliding platform (34). The cap-removing claw seat connecting plate lifting cylinder column (352) of the cap-removing claw seat connecting plate lifting cylinder (35) faces the direction of the cylinder. The cylinder push block (351) is fixed to the cylinder push block (351) by the cylinder push block fixing screw (3511) and the side of the cap removal claw seat connecting plate (36) facing upward. On the cylinder push block (351), a cylinder push block guide rod (3512) is fixed longitudinally at the front and rear sides of the lifting cylinder (352) of the cap removal claw seat connecting plate, respectively. The cylinder push block guide rod (3512) forms a sliding pair with the cylinder body of the lifting cylinder (35) of the cap removal claw seat connecting plate and the cap removal sliding platform (34), and its upper end extends above the cap removal sliding platform (34). The cap removal claw seat connecting plate (36) has a rectangular plate structure, and At each of the four corners of the cap-removing claw seat connecting plate (36), a cap-removing claw seat connecting plate lifting guide post sleeve (361) is fixed. The number of a set of cap-removing claw seat connecting plate lifting guide posts (37) is equal to the number of cap-removing claw seat connecting plate lifting guide post sleeves (361), and they slide and engage with each other vertically. At the upper end of the set of cap-removing claw seat connecting plate lifting guide posts (37) and above the cap-removing claw seat connecting plate lifting guide post sleeves (361), a guide post downward limit position limiting plate (371) is fixed. The number of a set of cap-removing claw displacement cylinders (38) is four, arranged in a cross shape, and each is fixed in a horizontal position on the cap-removing claw displacement cylinder fixing plate (383).Each of the cap-removing claw displacement cylinders (38) of a set of cap-removing claw displacement cylinders (38) protrudes from the edge of the cap-removing claw displacement cylinder fixing plate (383) facing outward and is connected to the cap-removing claw displacement cylinder connecting block (3811). On the set of cap-removing claw displacement cylinders (38), one end is provided at a position corresponding to both sides of the cap-removing claw displacement cylinder (38) to form a sliding pair with the cylinder body of the cap-removing claw displacement cylinder (38), and the other end... A sliding guide rod (382) for the cap-removing claw displacement cylinder connecting block (3811) is connected to the cap-removing claw displacement cylinder connecting block (3811). The number of a set of cap-removing claws (39) is equal to the number of a set of cap-removing claw displacement cylinders (38), and they are respectively fixed to the outward-facing side of the cap-removing claw displacement cylinder connecting block (3811). The lower end of the lifting guide rod (37) of the set of cap-removing claw seat connecting plate is fixed to the upward-facing side of the cap-removing claw displacement cylinder fixing plate (383).

3. The top sagger cover removal and output device for stacked saggers according to claim 2, characterized in that: A front slide rail beam (11a) for the cap-removing sliding platform is provided on the frame (1) at a position below the front end of the cap-removing sliding platform (34) along the length direction of the frame (1). A rear slide rail beam (11b) for the cap-removing sliding platform is provided at a position below the rear end of the cap-removing sliding platform (34) along the length direction of the frame (1). The front slide rail beam (11a) and the rear slide rail beam (11b) are spaced apart from each other and parallel to each other in the length direction. The left ends of the front slide rail beam (11a) and the rear slide rail beam (11b) 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 at the upper part of the front slide rail beam (11a) along the length direction, and a rear slide rail (11d) of the lid-removing sliding platform is fixed at the upper part of the rear slide rail beam (11b) along the length direction. The front end of the lid-removing sliding platform (34) and the front slide rail (11c) of the lid-removing sliding platform form a sliding pair, and the rear end of the lid-removing sliding platform (34) and the rear slide rail (11d) of the lid-removing sliding platform form a sliding pair. The sagger lid output mechanism (4) passes under the front and rear slide rail beams (11a, 11b) of the lid-removing sliding platform and forms an overhead cross-shaped intersecting relationship with the middle part of the length direction of the front and rear slide rail beams (11a, 11b) of the lid-removing sliding platform.

4. The top sagger cover removal and output device for stacked saggers according to claim 2, characterized in that: A pair of front sliders (341) are fixed to the lower front side of the cap-removing sliding platform (34), and a pair of rear sliders (342) are fixed to the lower rear side of the cap-removing sliding platform (34). The pair of front sliders (341) and the front slide rail (11c) of the cap-removing sliding platform form a sliding pair, while the pair of rear sliders (342) and the rear slide rail (11d) of the cap-removing sliding platform form a sliding pair. The cap-removing sliding platform connecting frame is driven by... The cylinder (31) is positioned horizontally above the cap-removing sliding platform (34), and the left and right ends of the cylinder body of the cap-removing sliding platform connecting frame driving cylinder (31) are each fixed to the downward-facing side of the top of the frame (1) via a cap-removing sliding platform connecting frame driving cylinder connecting seat (311); the upward-facing side of the middle part of the cap-removing sliding platform connecting frame (32) is fixed to the cap-removing sliding platform connecting frame driving cylinder slider (312).

5. The top sagger cover removal and output device for stacked saggers according to claim 2, characterized in that: At the left and right ends of the lid-removing sliding platform connecting frame (32), a lid-removing sliding platform seat connecting arm (321) is folded downwards in a corresponding state. At the lower end of the lid-removing sliding platform seat connecting arm (321), a lid-removing sliding platform seat connecting arm screw (3211) is fixed horizontally by a lid-removing sliding platform seat connecting arm screw fixing nut (32111). At the end of the lid-removing sliding platform seat connecting arm screw (3211) facing the lid-removing sliding platform connecting seat (33), a lid-removing sliding platform seat connecting arm screw connecting seat (3212) is fixed. The left and right ends of the platform connecting seat (33) each have a corresponding lid-removing sliding platform connecting arm (331) that folds upwards. The lid-removing sliding platform connecting arm (331) is adjusted and connected to the lid-removing sliding platform connecting arm screw connecting seat (3212) by the lid-removing sliding platform connecting arm adjusting screw (3311). The lid-removing sliding platform connecting frame drive cylinder (31), the lid-removing claw seat connecting plate lifting cylinder (35), and a set of lid-removing claw displacement cylinders (38) are all cylinders. The lid-removing sliding platform connecting frame (32) is shaped as follows: The shape of the sliding platform connecting seat (33) is as follows: The shape of the character.

6. The top sagger cover removal and output device for stacked saggers according to claim 2, characterized in that: A cap-removing claw displacement cylinder positioning signal rod (3831) is provided on the cap-removing claw displacement cylinder fixing plate (383) in a free up-and-down moving state, passing through the cap-removing claw displacement cylinder fixing plate (383). A cap-removing claw displacement cylinder positioning signal collector (3832) is provided on the cap-removing claw displacement cylinder fixing plate (383), which corresponds to the cap-removing claw displacement cylinder positioning signal rod (3831).

7. The top sagger cover removal and output device for stacked saggers according to claim 2, characterized in that: A signal acquisition trigger block (38311) for triggering the transmitter of the lid-removing claw displacement cylinder position signal acquisition device (3832) is fixed at the upper end of the lid-removing claw displacement cylinder position signal rod (3831) and above the lid-removing claw displacement cylinder fixing plate (383); the lid-removing claw displacement cylinder position signal acquisition device (3832) is a limit switch or a micro switch.

8. The top sagger cover removal and output device for stacked saggers according to claim 3, characterized in that: The sagger cover output mechanism (4) includes a left output chain track (41a) of the sagger cover, a right output chain track (41b) of the sagger cover, a cylinder (42) for the sagger cover lifting and receiving platform, a drive motor (43) for the sagger cover output chain, a drive gearbox (44) for the sagger cover output chain, a transition shaft (45) for the sagger cover output roller chain, a left transition sprocket (46) for the sagger cover output roller chain, a right transition sprocket (47) for the sagger cover output roller chain, a left output roller chain (48a) for the sagger cover, a right output roller chain (48b) for the sagger cover, and a set of auxiliary rollers (49) for the sagger cover. The left output chain track (41a) and the right output chain track (41b) of the sagger cover are parallel to each other in the length direction and are parallel to the sagger cover. The front and rear slide rail beams (11a, 11b) of the sagger cover sliding platform are supported and fixed above the middle of the frame (1) in an overhead, cross-shaped arrangement. 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 action 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 action cylinder fixing seat (422). The sagger cover lifting and receiving platform action cylinder fixing seat (422) is fixed to the frame (1). The sagger cover lifting and receiving platform action cylinder (42) of the sagger cover lifting and receiving platform action cylinder (42) is used for lifting and receiving the sagger cover. The platform cylinder column (421) faces upward and is connected to the middle of the length direction of the sagger cover support plate push block (4211). A sagger cover support plate push block lifting guide rod (423) is provided on each side corresponding to the sagger cover lifting and receiving platform cylinder column (421). The upper end of the sagger cover support plate push block lifting guide rod (423) is fixed to the downward-facing end of the sagger cover support plate push block (4211), while the lower end of the sagger cover support plate push block lifting guide rod (423) forms a sliding pair with the cylinder body of the sagger cover lifting and receiving platform cylinder (42). A sagger cover support plate (42111) is fixed on the upward-facing side of the sagger cover support plate push block (4211). The sagger cover output chain drive motor (43) is connected to the sagger cover output chain... A gearbox (44) driven by a crucible cover output chain is fixed to the frame (1) at a position corresponding to the rear end of the left output chain track (41a) of the crucible cover. The gearbox (44) and the motor (43) driven by the crucible cover output chain are fixed on the final stage power output shaft (441) of the crucible cover output chain drive gearbox (44). A first drive sprocket and a second drive sprocket of the crucible cover output roller chain are fixed on the final stage power output shaft (441) of the crucible cover output chain drive gearbox (44). The first drive sprocket of the crucible cover output roller chain corresponds to the rear end of the left output chain track (41a) of the crucible cover, while the second drive sprocket of the crucible cover output roller chain corresponds to the rear end of the right output chain track (41b) of the crucible 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 support frame (4511) via 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) via a pair of sagger cover output roller chain transition shaft right bearing seats (452). The left and right bearing support brackets (4511, 4521) of the roller chain transition shaft are fixed to the front side of the upper middle part of the frame (1) in the length direction through a common fixing plate (453) in a corresponding left-right state. 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) by a flat key. The right transition sprocket (47) of the sagger cover output roller chain is fixed to the sagger cover output roller chain transition shaft (45) by a flat key. The right end of the shaft (45) is fixed. The rear end of the left output roller chain (48a) of the sagger cover is fitted onto the first drive sprocket of the sagger cover output roller chain, while the front end is fitted onto the left transition sprocket (46) of the sagger cover output roller chain. The rear end of the right output roller chain (48b) of the sagger cover is fitted onto the second drive sprocket of the sagger cover output roller chain, while the front end is fitted onto the right transition sprocket (47) of the sagger cover output roller chain. A set of sagger cover auxiliary rollers (49) move from the front... The rear-mounted auxiliary roller wall panels (491) are rotatably supported on opposite sides of a pair of auxiliary roller wall panels (491). These auxiliary roller wall panels (491) are fixed to the wall panel bracket (4911) via a base plate. The wall panel bracket (4911) is fixed to the frame (1) at a position corresponding to the left and right bearing seat support brackets (4511, 4521) of the transition shaft of the output roller chain of the crucible cover. The cylinder (42) of the crucible cover lifting and receiving platform is a pneumatic cylinder.

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