Sagger pushing mechanism with stroke multiplication function

Abstract

A sagger-into-furnace pushing mechanism with a stroke multiplication function belongs to the technical field of electronic kiln supporting facilities. It includes a basic frame, which is arranged on the floor or built on the basis of the floor; a sagger conveying mechanism, which is arranged on the upper part of the basic frame; a sagger conveying roller driving mechanism, which is arranged on one side of the upper left end of the basic frame and is transmission-connected with the sagger conveying mechanism; a sagger lifting mechanism, which is arranged on the right end of the basic frame and corresponds to the furnace entrance of the kiln; and a sagger pushing mechanism, which is characterized by: it also includes a stacked frame, which is fixed to the basic frame, and the middle part of which corresponds to the furnace entrance of the kiln; the sagger pushing mechanism is arranged on the stacked frame, and the pushing stroke of the sagger pushing mechanism in the process of pushing the sagger is doubled. Advantages: It can eliminate the interference factors between adjacent kilns in use and meet the requirements of reducing the space occupied by the furnace body during the use of the kiln, avoid damage caused by high-temperature radiation from the furnace, and ensure a long service life.

Description

Technical Field

[0001] The invention belongs to the technical field of electronic kiln supporting facilities, and in particular relates to a sagger-into-kiln pushing mechanism with a stroke multiplication function. Background Art

[0002] The electronic kiln mentioned above is an important equipment for sintering (also called "firing", the same below) powder materials used in the production of various electronic components, new energy batteries, etc. Powder materials for electronic components include barium titanate, strontium titanate, yttrium trioxide, zirconium oxide, aluminum oxide, strontium zirconate titanate, lithium iron phosphate, ferrite magnetic powder, etc.; powder materials for new energy batteries include lithium battery positive and negative electrode materials and sodium ion battery positive electrode materials, etc.

[0003] In recent years, with the growth of the use of powder materials for the above-mentioned electronic components and new energy batteries, the use of electronic kilns has also increased significantly. At the same time, in addition to the increasingly stringent requirements on the structure of the electronic kiln itself, the requirements for supporting facilities including the above-mentioned sagger furnace pushing device, such as sagger discharging device (including sagger material crushing device, sagger dumping device), sagger residual material removal device, sagger loading device (including sagger material mixing device), etc. are also becoming increasingly stringent. Taking the sagger furnace pushing device as an example, in order to reasonably save the space occupied by the production site, manufacturers using electronic kilns hope to reduce the distance between adjacent electronic kilns as much as possible (the same manufacturer with a relatively large scale of powder material production has multiple or even dozens of electronic kilns) and / or reasonably reduce the volume of various supporting facilities while increasing the production capacity of a single kiln per unit time, thereby forcing electronic kiln equipment manufacturers to make unremitting efforts to improve.

[0004] Still taking the sagger into the furnace pushing device as an example, in order to fully push the sagger filled with raw materials into the furnace of the kiln, it is necessary to ensure that the action cylinder column of the sagger pushing action cylinder has sufficient length, so that the sagger can be pushed into the furnace of the kiln by the sagger pushing action cylinder column through the push plate connected thereto, that is, the sagger push plate. However, since the setting direction of the sagger conveying mechanism filled with raw materials is parallel to the entrance of the furnace of the kiln, that is, it forms a vertical relationship with the furnace body in the shape of a letter ┐, the position of the sagger into the furnace pushing device can only be on the rear side of the frame (frame frame, on which the sagger conveying rollers driven by the power transmission mechanism are rotatably and spaced) of the structural system of the sagger conveying mechanism and facing the entrance of the furnace of the kiln, so it is difficult or even impossible to avoid that the width of the frame at the part facing the entrance of the furnace of the kiln needs to be significantly greater than the width of other parts of the frame. Because the width of other parts of the frame only needs to meet the passage of the sagger, but the frame corresponding to the entrance of the furnace of the kiln needs to consider the placement of the sagger into the furnace pushing device, otherwise the loading sagger cannot be put into the furnace. Therefore, the structure of the aforementioned frame at the entrance of the kiln furnace forms a backpack structure (i.e., a "P-shaped" structure) relative to the frame. It is precisely because this structure will cause interference with the adjacent furnace bodies that the furnace body user manufacturer can only increase the space between the two adjacent furnace bodies in order to eliminate the interference factor, and cannot achieve the desired purpose of saving the space occupied by the equipment in the production site. In particular, the structural relationship formed between the aforementioned sagger pushing device facing the entrance of the kiln furnace and the frame has basically become a necessary technical means agreed upon by kiln designers and their manufacturers and cannot be replaced by other methods. It is precisely this factor that makes it impossible for kiln users to achieve their desire to save space. Perhaps there is an idea that: without increasing the width of the frame corresponding to the entrance of the kiln furnace, the sagger pushing device is reasonably mounted on the frame, that is, it is set at a reasonable position of the frame. However, this method has the problem of losing one thing while gaining another. The so-called one thing is to abandon the aforementioned backpack structure (that is, the "P-shaped" structure) of the aforementioned sagger conveying mechanism at the position of the kiln furnace, so as to meet the requirements of the kiln user to save equipment space. The so-called losing another, on the one hand, there is a risk of interference with the sagger transporting mechanism to the mouth (entrance) of the kiln furnace. On the other hand, if the length of the sagger pushing cylinder column of the sagger pushing cylinder is reasonably increased in order to prevent interference with the sagger, and the sagger pushing cylinder is made as close to the entrance of the kiln furnace as possible, however, the closer the sagger pushing cylinder is to the entrance of the kiln furnace, the more susceptible it is to failure or even damage caused by the high temperature radiation of the furnace, resulting in the normal operation of the kiln being affected by the shutdown of the furnace to replace the damaged sagger pushing device.

[0005] From the above description, it can be seen that how to find a reasonable balance between not increasing the width of the frame of the structural system of the sagger conveying mechanism corresponding to the entrance of the kiln furnace and satisfying the requirements of the kiln manufacturer for saving the space occupied by the equipment and avoiding the sagger pushing mechanism from being damaged by the high temperature radiation of the kiln furnace as much as possible and ensuring the long service life of the sagger pushing mechanism is not only a technical problem that the kiln designers and manufacturers but also the kiln users pay attention to and hope to solve. Summary of the invention

[0006] The task of the present invention is to provide a structural system of a sagger conveying mechanism which helps to avoid increasing the width of the frame at the entrance of the kiln furnace so that the width of the frame in the length direction can be kept consistent to eliminate interference factors between adjacent kilns in use and meet the requirements of kiln users to reduce the space occupied by the furnace body, and is beneficial to the sagger pushing mechanism with a stroke doubling function, which can not only double the effective distance of driving the sagger into the kiln furnace, but also protect the mechanism for pushing the sagger from damage by high-temperature radiation from the furnace to ensure a long service life.

[0007] The task of the present invention is accomplished in this way: a sagger-into-furnace pushing mechanism with a stroke multiplication function comprises a basic frame, which is arranged on the floor of the use site or constructed on the basis of the floor in a state of forming a vertical relationship with the kiln furnace body in the use state; a sagger conveying mechanism, which is arranged on the upper part of the basic frame along the length direction of the basic frame; a sagger conveying roller driving mechanism, which is arranged on one side of the upper left end of the basic frame and is transmission-connected to the sagger conveying mechanism; a sagger lifting mechanism, which is arranged on the right end of the basic frame and is connected to the kiln furnace. The sagger pushing mechanism is used to push the sagger that is transported by the sagger conveying mechanism to the upper right end corresponding to the basic frame and is in a state of being lifted by the sagger lifting mechanism forward from the kiln furnace entrance into the kiln furnace, and is characterized in that: it also includes a stacking frame with a width equal to that of the basic frame, the stacking frame is fixed to the basic frame in a state of being suspended above the right end of the basic frame, and the middle part of the stacking frame in the length direction corresponds to the kiln furnace entrance, the sagger pushing mechanism is arranged on the stacking frame, and the pushing stroke of the sagger pushing mechanism is doubled during the process of pushing the sagger.

[0008] In a specific embodiment of the present invention, the left end port of the stacking rack is configured as a sagger travel clearance port, and the stacking rack includes a front longitudinal beam at the top of the stacking rack, a rear longitudinal beam at the top of the stacking rack, a front fixed column at the left end of the stacking rack, a front fixed column at the right end of the stacking rack, a rear fixed column at the left end of the stacking rack, a rear fixed column at the right end of the stacking rack, a first middle column at the rear side of the stacking rack, a second middle column at the rear side of the stacking rack and a rear longitudinal beam at the bottom of the stacking rack, and a front longitudinal beam at the top of the stacking rack. , the rear longitudinal beams at the top of the stacking rack are parallel to each other in the longitudinal direction, and the left ends of the front longitudinal beams at the top of the stacking rack and the rear longitudinal beams at the top of the stacking rack are connected by the left connecting beam of the longitudinal beam, the right ends are connected by the right connecting beam of the longitudinal beam, and the middle sides are connected by the left connecting beam in the middle of the longitudinal beam and the right connecting beam in the middle of the longitudinal beam. The front fixed columns at the left end of the stacking rack are parallel to each other in the longitudinal direction and the upper ends are connected to the front longitudinal beams at the top of the stacking rack. The left end is fixed, and the lower end is fixed to the front upper part of the basic frame by connecting the crossbeam through the front fixed column. The front fixed column at the right end of the stacking frame has a pair of longitudinally parallel columns and the upper end is fixed to the right end of the front longitudinal beam at the top of the stacking frame, and the lower end is fixed to the front upper part of the basic frame by connecting the crossbeam through the front fixed column. The rear fixed column at the left end of the stacking frame, the rear fixed column at the right end of the stacking frame, the first middle column at the rear side of the stacking frame and the second middle column at the rear side of the stacking frame are fixed to the stacking frame. The sagger conveying roller driving mechanism which is transmission-connected to the sagger conveying mechanism is arranged on the front side of the upper left end of the basic frame; the sagger pushing mechanism which is used for pushing the sagger in a state of being supported by the sagger supporting mechanism forward from the entrance of the kiln furnace into the furnace of the kiln is arranged in the middle part of the length direction of the basic frame.

[0009] In another specific embodiment of the present invention, the sagger pushing mechanism includes a pushing stroke multiplication rack driving cylinder, a pushing stroke multiplication driving gear, a sagger pushing bar for entering the furnace, a static rack, a pushing stroke multiplication rack, a left sliding guide rail of a fixed frame, a right sliding guide rail of a fixed frame, an arm plate and a push plate fixed frame, the middle and rear ends of the arm plate are respectively fixed to the middle side of the length direction of the front longitudinal beam at the top of the stacking frame and the rear longitudinal beam at the top of the stacking frame toward the lower side, the pushing stroke multiplication rack driving cylinder is suspended above the push plate fixed frame in a horizontal state and is fixed to the left side of the rear end of the arm plate, the pushing stroke multiplication rack driving cylinder column of the pushing stroke multiplication rack driving cylinder faces forward, and the pushing stroke multiplication rack driving cylinder column of the pushing stroke multiplication rack driving cylinder A gear pivot frame is fixed to the front end portion, and the push stroke multiplication driving gear is rotatably arranged on the gear pivot frame through the push stroke multiplication driving gear pivot shaft, the furnace sagger pushing bar is fixed to the push plate fixing frame, and the static rack is fixed to the front left side of the arm plate, the static rack teeth of the static rack face the push stroke multiplication driving gear and mesh with the push stroke multiplication driving gear, the push stroke multiplication rack is fixed to the push plate fixing frame, the push stroke multiplication rack teeth of the push stroke multiplication rack face the push stroke multiplication driving gear and mesh with the push stroke multiplication driving gear, the left sliding guide rail of the fixed frame is fixed to the length direction of the lower side of the left sliding guide rail fixing plate of the fixed frame, and the left sliding guide rail fixing plate of the fixed frame is fixed to the left sliding The left and right sliding guide rails are fixed to the lower side of the frame, and the rear end of the left sliding guide rail is fixed to the lower side of the front longitudinal beam of the top of the stacking frame through the left sliding guide rail fixed beam transition connection support foot, and the rear end face of the left sliding guide rail fixed beam is fixed to the front side of the first middle column on the rear side of the stacking frame, and the front end of the left sliding guide rail of the fixed frame, together with the front end of the left sliding guide rail fixing plate of the fixed frame and the front end of the left sliding guide rail fixed beam, extend to the front of the push plate fixed frame in a horizontal cantilever state and correspond to the top of the sagger lifting mechanism, and the right sliding guide rail of the fixed frame is fixed to the length direction of the side facing downward, and the right sliding guide rail fixing plate of the fixed frame is fixed The left end of the push plate fixing frame is located below the left sliding guide rail fixing plate of the fixing frame and extends to the left side of the left sliding guide rail fixing plate of the fixing frame.The right end of the push plate fixing frame is located under the right sliding guide rail fixing plate of the fixing frame and extends to the right side of the right sliding guide rail fixing plate of the fixing frame, and a push plate fixing frame hollow folded plate is folded downward on the rear side of the push plate fixing frame, and a pair of fixed frame left sliding blocks are arranged on the push plate fixing frame and at a position corresponding to the lower part of the left sliding guide rail of the fixing frame, and the pair of fixed frame left sliding blocks and the fixed frame left sliding guide rail form a sliding pair, and the furnace sagger pushing strip is fixed to the lower part of the front side of the hollow folded plate of the push plate fixing frame.

[0010] In another specific embodiment of the present invention, a front reinforcement connecting plate of the arm plate and a rear reinforcement connecting plate of the arm plate are respectively fixed to the middle part and the rear end of the arm plate and located on the right side of the arm plate, the front reinforcement connecting plate of the arm plate is fixed to the side of the middle part of the length direction of the front longitudinal beam at the top of the stacking frame facing downward, and the rear reinforcement connecting plate of the arm plate is fixed to the side of the middle part of the length direction of the rear longitudinal beam at the top of the stacking frame facing downward; the front end face and the rear end face of the cylinder body of the push stroke multiplication rack driving cylinder are each fixed to the left side of the rear end of the arm plate through a driving cylinder fixing support frame; The gear pivot frame is in the shape of a Y; a pushing stroke multiplying rack fixing plate is fixed to the left side in the length direction of the pushing stroke multiplying rack, and the pushing stroke multiplying rack fixing plate is fixed to the upper right side of the pushing stroke multiplying rack fixing plate frame by a pushing stroke multiplying rack fixing plate adjusting screw, and the lower part of the pushing stroke multiplying rack fixing plate frame is fixed to the pushing plate fixing frame by a pushing stroke multiplying rack fixing plate frame adjusting screw; the left end of the pushing bar of the furnace sagger extends to the lower left side of the hollow folding plate of the pushing plate fixing frame, and the right end extends to the lower right side of the hollow folding plate of the pushing plate fixing frame.

[0011] In another specific embodiment of the present invention, the push stroke multiplication rack drive cylinder is an air cylinder or an oil cylinder, and a left slider stop foot is bent downward at the front end and the rear end of the left sliding guide rail fixing plate of the fixed frame, and a right slider stop foot is bent downward at the front end and the rear end of the right sliding guide rail fixing plate of the fixed frame.

[0012] In another specific embodiment of the present invention, the sagger conveying mechanism includes a front pivot support wall plate for a material-carrying sagger conveying roller, a rear pivot support wall plate for a material-carrying sagger conveying roller, a material-carrying sagger conveying roller, a double-row sprocket for driving the material-carrying sagger conveying roller, and a pivot support wall plate shielding plate for the material-carrying sagger conveying roller. The front pivot support wall plate for the material-carrying sagger conveying roller is fixed to the upper front part in the length direction of the basic frame, the rear pivot support wall plate for the material-carrying sagger conveying roller is fixed to the upper rear part in the length direction of the basic frame and is kept parallel to the front pivot support wall plate for the material-carrying sagger conveying roller in the length direction. The material-carrying sagger conveying roller is rotated from the upper front part corresponding to the length of the basic frame. The upper left end of the direction is distributed to the upper right end of the basic frame in an interval state, and the front end of each loading sagger conveying roller is rotatably supported on the front pivot support wall plate of the loading sagger conveying roller through a front support bearing seat of the loading sagger conveying roller arranged on the front side of the front pivot support wall plate of the loading sagger conveying roller, and the rear end of the loading sagger conveying roller is rotatably supported on the rear pivot support wall plate of the loading sagger conveying roller through a rear support bearing seat of the loading sagger conveying roller arranged on the rear side of the rear pivot support wall plate of the loading sagger conveying roller and extends to the rear side of the rear support bearing seat of the loading sagger conveying roller, and the middle part of the loading sagger conveying roller is located at the front pivot support wall plate of the loading sagger conveying roller A pair of sagger support guide rings are provided between the supporting wall panel and the rear pivot supporting wall panel of the loading sagger conveying roller, and the sagger support guide rings are used to reduce friction. The double-row sprocket wheel for driving the loading sagger conveying roller is fixed to the rear end of the loading sagger conveying roller at a position corresponding to the rear side of the rear supporting bearing seat of the loading sagger conveying roller, and the double-row sprocket wheels for driving the loading sagger conveying roller fixed at the rear ends of each two adjacent loading sagger conveying rollers are connected by a transmission chain. The shield plate of the pivot supporting wall panel of the loading sagger conveying roller is fixed to the upper front part of the basic frame at a position corresponding to the front side of the front pivot supporting wall panel of the loading sagger conveying roller, and is The upper area of ​​the mechanism is formed with a disconnected loading sagger notch for allowing the sagger pushing mechanism to push the loading sagger into the furnace chamber of the kiln to avoid obstruction; the sagger conveying roller driving mechanism is fixed to the left end front side of the loading sagger conveying roller pivot support wall panel shield plate and is drivingly connected to the front end of one of the loading sagger conveying rollers; the front fixed column connecting beam, the front fixed column connecting beam and the upper folded edge in the length direction of the front pivot support wall panel of the loading sagger conveying roller are fixed, and the rear longitudinal beam at the bottom of the stacking frame is fixed to the upper folded edge in the length direction of the rear pivot support wall panel of the loading sagger conveying roller.

[0013] In a more specific embodiment of the present invention, a left signal collector of the material scramble is provided on the upper part of the pivotally supported wall panel behind the conveying roller of the material scramble and at a position corresponding to the left end of the unobstructed clearance gap of the material scramble, and a right-row terminal position baffle frame of the material scramble is provided between the pivotally supported wall panel in front of the conveying roller of the material scramble and the right end of the pivotally supported wall panel behind the conveying roller of the material scramble and at a position corresponding to the right end of the unobstructed clearance gap of the material scramble, a right signal collector of the material scramble is provided on the upward side of the right-row terminal position baffle frame of the material scramble, and a right-row limit position baffle bar of the material scramble is fixed to the front side of the right-row terminal position baffle frame of the material scramble.

[0014] In a further specific embodiment of the present invention, the sagger left signal collector and the sagger right signal collector are photoelectric switches, position proximity switches, reed switches, Hall sensors, micro switches or travel switches.

[0015] In yet another specific embodiment of the present invention, the sagger conveyor roller drive mechanism includes a sagger conveyor roller drive motor, a sagger conveyor roller drive reduction box and a sagger conveyor roller drive reduction box fixed seat, the sagger conveyor roller drive motor is transmission connected to the sagger conveyor roller drive reduction box and is fixed by the sagger conveyor roller drive reduction box together with the sagger conveyor roller drive motor and the sagger conveyor roller drive reduction box fixed seat, and the sagger conveyor roller drive reduction box fixed seat is fixed to the front side of the pivot support wall panel shield plate of the material-carrying sagger conveyor roller and is also fixed to the front upper part of the basic frame, wherein the sagger conveyor roller drive reduction box final power output shaft of the sagger conveyor roller drive reduction box is transmission connected to the front end of one of the material-carrying sagger conveyor rollers.

[0016] In yet another specific embodiment of the present invention, a plug-in tray for receiving material dust shaken off the outer wall of the material carrying sagger is provided at the right end of the basic frame and at a position corresponding to the bottom of the sagger lifting mechanism.

[0017] The technical effect of the technical solution provided by the present invention is that: since a stacking frame with a width equal to that of the basic frame is added, and since the middle part of the stacking frame in the length direction corresponds to the entrance of the kiln furnace, and the sagger pushing mechanism is arranged on the stacking frame at a position corresponding to the entrance of the kiln furnace, the sagger pushing mechanism is designed to have a doubling effect in the pushing stroke during the sagger pushing process, thereby, on the one hand, it can eliminate the interference factors between adjacent kilns in use and meet the requirement of reducing the space occupied by the furnace body during the use of the kiln; on the other hand, since the pushing stroke of the sagger pushing mechanism during the pushing of the sagger is doubled, the power components for pushing the loading sagger can be kept away from the furnace to avoid damage by high temperature radiation from the furnace, thereby ensuring a long service life. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 for Figure 1 The detailed structural diagram of the stacking frame and the sagger pushing mechanism shown;

[0020] Figure 3 for Figure 1 Schematic diagram of the left side observation;

[0021] Figure 4 for Figure 1 The detailed structural diagram of the sagger lifting mechanism is shown. DETAILED DESCRIPTION

[0022] In order to more clearly understand the technical essence and beneficial effects of the present invention, a detailed description is given below in the form of embodiments. However, the description of the embodiments is not a limitation of the scheme of the present invention. Any equivalent changes made based on the concept of the present invention that are merely formal and not substantial should be regarded as within the scope of the technical scheme of the present invention.

[0023] In the following description, all concepts related to up, down, left, right, front and back directions or orientations are based on the current Figure 1 The position state is taken as a reference, and thus it cannot be understood as a special limitation on the technical solution provided by the present invention.

[0024] See also Figure 1, shows a basic frame 1, which is arranged on the floor of the use place or built on the basis of the floor in a state of forming a vertical relationship with the kiln furnace body in the use state. The former is selected in this embodiment, that is, the basic frame 1 is arranged (supported) on the floor of the use place by the basic frame adjustment screw 11, but pre-embedded screw (bolt) holes or fixing holes can also be provided at the bottom of the basic frame 1, and screws as pre-embedded parts are provided on the basis of the floor, and the screws are fixed with the pre-embedded screw (bolt) holes provided at the bottom of the basic frame 1, and nuts are screwed on the screws to implement restrictions, so that the basic frame 1 is fixed on the basis of the floor; shows a sagger conveying mechanism 2, the sagger conveying mechanism 2 A conveying mechanism 2 is arranged on the upper part of the basic frame 1 along the length direction of the aforementioned basic frame 1; a sagger conveying roller driving mechanism 3 is shown, which is arranged on one side of the upper left end of the aforementioned basic frame 1 and is transmission-connected to the sagger conveying mechanism 2; a sagger lifting mechanism 4 is shown, which is arranged on the right end of the aforementioned basic frame 1 and corresponds to the furnace entrance of the kiln; a sagger pushing mechanism 5 is shown for pushing the sagger that is transported by the aforementioned sagger conveying mechanism 2 to the upper part corresponding to the right end of the aforementioned basic frame 1 and is in a state of being lifted by the aforementioned sagger lifting mechanism 4 and suspended above the sagger conveying mechanism 2 from the aforementioned furnace entrance into the furnace of the kiln.

[0025] As the technical key points of the technical solution provided by the present invention, the structural system of the sagger conveying device also includes a stacking frame 6 with a width equal to that of the aforementioned basic frame 1, the stacking frame 6 is fixed to the basic frame 1 in a state of being suspended above the right end of the aforementioned basic frame 1, and the middle part of the stacking frame 6 in the length direction corresponds to the aforementioned kiln furnace entrance, the aforementioned sagger pushing mechanism 5 is arranged on the stacking frame 6, and the pushing stroke of the sagger pushing mechanism 5 is doubled during the process of pushing the sagger.

[0026] The basic frame 1 mentioned above and the kiln body form a vertical relationship in the shape of a ┐ shape, and the specific meaning of the ┐ shape is: the horizontal part of the upper part of the ┐ shape is the basic frame 1 and the sagger conveying mechanism 2 arranged thereon, and the vertical part of the ┐ shape is the kiln or furnace body not shown in the figure, and the kiln furnace entrance of the kiln or furnace body is opposite to the sagger pushing mechanism 5, that is, the sagger pushing mechanism 5 is aligned with the kiln furnace entrance.

[0027] See you next time Figure 1 The left end port of the aforementioned stacking rack 6 is formed as a sagger travel clearance port 67. It can be seen that the stacking rack 6 is formed with a stacking rack cavity 68 (which is connected to the sagger travel clearance port 67) in the length direction. Figure 3), and the stacking rack 6 includes a stacking rack top front longitudinal beam 61, a stacking rack top rear longitudinal beam 62, a stacking rack left front fixed column 63, a stacking rack right front fixed column 64, a stacking rack left rear fixed column 65a, a stacking rack right rear fixed column 65b, a stacking rack rear first middle column 65c, a stacking rack rear second middle column 65d and a stacking rack bottom rear longitudinal beam 65e, the stacking rack top front longitudinal beam 61, the stacking rack top rear longitudinal beam 62 are arranged in front and behind each other in the length direction. The left ends of the front longitudinal beam 61 and the rear longitudinal beam 62 at the top of the stacking frame are supported and connected by the left longitudinal beam connecting cross beam 66a, the right ends are supported and connected by the right longitudinal beam connecting cross beam 66b, and the middle parts are supported and connected by the middle left longitudinal beam connecting cross beam 66c and the middle right longitudinal beam connecting cross beam 66d. The left front fixed column 63 of the stacking frame has a pair of longitudinally parallel upper ends fixed to the left end of the front longitudinal beam 61 at the top of the stacking frame, and the lower ends are connected by the front fixed column 63. The fixed column connecting crossbeam 631 is fixed to the front upper part of the basic frame 1, the front fixed column 64 at the right end of the stacking frame has a pair of longitudinally parallel columns and the upper end is fixed to the right end of the front longitudinal beam 61 at the top of the stacking frame, and the lower end is fixed to the front upper part of the basic frame 1 through the front fixed column connecting crossbeam 641, the rear fixed column 65a at the left end of the stacking frame, the rear fixed column 65b at the right end of the stacking frame, the first middle column 65c at the rear side of the stacking frame, and the second middle column 65d at the rear side of the stacking frame are fixed to the top of the stacking frame. The bottom rear longitudinal beam 62 of the stacking frame is arranged between the opposite side of the bottom rear longitudinal beam 65e of the stacking frame, and the bottom rear longitudinal beam 65e of the stacking frame is fixed to the upper rear part of the aforementioned basic frame 1; the aforementioned sagger conveying roller driving mechanism 3 which is transmission-connected with the aforementioned sagger conveying mechanism 2 is arranged on the front side of the upper left end of the aforementioned basic frame 1; the aforementioned sagger pushing mechanism 5 for pushing the sagger in a state of being lifted by the aforementioned sagger lifting mechanism 4 forward from the aforementioned kiln furnace entrance into the kiln furnace is arranged in the middle of the aforementioned basic frame 1 in the length direction.

[0028] Please see the Figure 2 And combined with Figure 1The aforementioned sagger pushing mechanism 5 includes a pushing stroke multiplication rack driving cylinder 51, a pushing stroke multiplication driving gear 52, a sagger pushing bar 53, a static rack 54, a pushing stroke multiplication rack 55, a fixed frame left sliding guide rail 56, a fixed frame right sliding guide rail 57, an arm plate 58 and a push plate fixing frame 59, the middle and rear ends of the arm plate 58 are respectively fixed to the middle of the length direction of the front longitudinal beam 61 at the top of the aforementioned stacking frame and the rear longitudinal beam 62 at the top of the stacking frame toward the lower side, the pushing stroke multiplication rack driving cylinder 51 is suspended above the push plate fixing frame 59 in a horizontal state and is fixed to the left side of the rear end of the aforementioned arm plate 58, and the pushing stroke multiplication rack driving cylinder column 511 of the pushing stroke multiplication rack driving cylinder 51 faces forward. A gear pivot frame 5111 is fixed to the front end portion of the push stroke multiplication rack drive cylinder column 511, and the push stroke multiplication driving gear 52 is rotatably set on the gear pivot frame 5111 through the push stroke multiplication driving gear pivot shaft 521. The furnace sagger pushing bar 53 is fixed to the push plate fixing frame 59, and the static rack 54 is fixed to the front left side of the aforementioned arm plate 58. The static rack teeth 541 of the static rack 54 face the aforementioned push stroke multiplication driving gear 52 and mesh with the push stroke multiplication driving gear 52. The push stroke multiplication rack 55 is fixed on the aforementioned push plate fixing frame 59. The push stroke multiplication rack teeth 551 of the push stroke multiplication rack 55 face the aforementioned push stroke multiplication driving gear 52 and mesh with the push stroke multiplication driving gear 5 2, the left sliding guide rail 56 of the fixed frame is fixed to the length direction of the side facing downward of the left sliding guide rail fixing plate 561 of the fixed frame, and the left sliding guide rail fixing plate 561 of the fixed frame is fixed to the side facing downward of the length direction of the left sliding guide rail fixing beam 5611, and the rear end of the left sliding guide rail fixing beam 5611 is fixed to the side facing downward of the top front longitudinal beam 61 of the stacking frame at a position corresponding to the position below the top front longitudinal beam 61 of the stacking frame through the left sliding guide rail fixing beam transition connection support 56111, and the rear end face of the left sliding guide rail fixing beam 5611 is fixed to the side facing forward of the first middle column 65c at the rear side of the aforementioned stacking frame, and the front end of the left sliding guide rail 56 of the fixed frame together with the front end of the left sliding guide rail fixing plate 561 of the fixed frame and the left sliding guide rail fixing beam 5611 are fixed to the side facing forward of the first middle column 65c at the rear side of the aforementioned stacking frame. The front end of the fixed beam 5611 extends in a horizontal cantilever state to the front of the aforementioned push plate fixing frame 59 and corresponds to the top of the sagger lifting mechanism 4. The right sliding guide rail 57 of the fixing frame is fixed to the length direction of the side facing downward, and the right sliding guide rail fixing plate 571 of the fixing frame is fixed to the side facing downward in the length direction, and the rear end of the right sliding guide rail fixing beam 5711 is fixed to the side facing downward at the position corresponding to the top front longitudinal beam 61 of the stacking frame through the right sliding guide rail fixing beam transition connection leg 57111 and the top front longitudinal beam 61 of the stacking frame. The rear end face of the right sliding guide rail fixing beam 5711 is fixed to the side facing forward of the second middle column 65d at the rear side of the aforementioned stacking frame.The front end of the right sliding guide rail 57 of the fixed frame, together with the front end of the right sliding guide rail fixing plate 571 of the fixed frame and the front end of the right sliding guide rail fixing beam 5711, are extended in a horizontal cantilever state to the front of the aforementioned push plate fixed frame 59 and correspond to the top of the sagger lifting mechanism 4. The left end of the push plate fixed frame 59 is located below the aforementioned left sliding guide rail fixing plate 561 of the fixed frame and extends to the left side of the left sliding guide rail fixing plate 561 of the fixed frame, while the right end of the push plate fixed frame 59 is located below the aforementioned right sliding guide rail fixing plate 571 of the fixed frame and extends to the right side of the right sliding guide rail fixing plate 571 of the fixed frame. There is a hollow folded plate 591 of a push plate fixing frame folded and unfolded downward, and a pair of left sliders 592 of the fixing frame are arranged on the push plate fixing frame 59 and at a position corresponding to the lower part of the left sliding guide rail 56 of the fixing frame. The pair of left sliders 592 of the fixing frame and the left sliding guide rail 56 of the fixing frame form a sliding pair, and a pair of right sliders 593 of the fixing frame are arranged on the push plate fixing frame 59 and at a position corresponding to the lower part of the right sliding guide rail 57 of the fixing frame. The pushing strip 53 for entering the furnace is fixed to the lower part of the hollow folded plate 591 of the push plate fixing frame facing forward.

[0029] A front reinforcing connecting plate 581 and a rear reinforcing connecting plate 582 are respectively fixed to the middle and rear end of the aforementioned arm plate 58 and located on the right side of the arm plate 58. The front reinforcing connecting plate 581 is fixed to the side of the middle of the length direction of the front longitudinal beam 61 at the top of the aforementioned stacking frame, and the rear reinforcing connecting plate 582 is fixed to the side of the middle of the length direction of the rear longitudinal beam 62 at the top of the aforementioned stacking frame. The front end face and the rear end face of the cylinder body of the aforementioned push stroke multiplication rack drive cylinder 51 are each fixed to the left side of the rear end of the aforementioned arm plate 58 through a drive cylinder fixed support frame 512. The shape of the aforementioned gear pivot frame 5111 is Y-shape; a pushing stroke multiplying rack fixing plate 552 is fixed to the left side in the length direction of the aforementioned pushing stroke multiplying rack 55, and the pushing stroke multiplying rack fixing plate 552 is fixed to the upper right side of the pushing stroke multiplying rack fixing plate frame 553 by a pushing stroke multiplying rack fixing plate adjusting screw 5521, and the lower part of the pushing stroke multiplying rack fixing plate frame 553 is fixed to the aforementioned push plate fixing frame 59 by a pushing stroke multiplying rack fixing plate frame adjusting screw 5531; the left end of the aforementioned furnace sagger push bar 53 extends to the lower left side of the aforementioned push plate fixing frame hollow folded plate 591, and the right end extends to the lower right side of the push plate fixing frame hollow folded plate 591.

[0030] In this embodiment, the aforementioned push stroke multiplication rack drive cylinder 51 is an air cylinder, but if an oil cylinder is used instead, it should be regarded as an equivalent replacement. At the front end and the rear end of the left sliding guide rail fixing plate 561 of the aforementioned fixed frame, a left sliding block foot 5612 is bent downward, and at the front end and the rear end of the right sliding guide rail fixing plate 571 of the aforementioned fixed frame, a right sliding block foot 5712 is bent downward.

[0031] See you next time Figure 1The aforementioned sagger conveying mechanism 2 includes a front pivot support wall plate 21 for a material-carrying sagger conveying roller, a rear pivot support wall plate 22 for a material-carrying sagger conveying roller, a material-carrying sagger conveying roller 23, a double-row sprocket wheel 24 for driving the material-carrying sagger conveying roller, and a pivot support wall plate shielding plate 25 for a material-carrying sagger conveying roller. The front pivot support wall plate 21 for the material-carrying sagger conveying roller is fixed to the upper front part in the length direction of the aforementioned basic frame 1, the rear pivot support wall plate 22 for the material-carrying sagger conveying roller is fixed to the upper rear part in the length direction of the aforementioned basic frame 1 and is kept parallel to the front pivot support wall plate 21 for the material-carrying sagger conveying roller in the length direction, and the material-carrying sagger conveying roller 23 is spaced from the upper left end corresponding to the length direction of the aforementioned basic frame 1. The conveying rollers 23 are distributed to the upper right end of the basic frame 1, and the front end of each loading sagger conveying roller 23 is rotatably supported on the aforementioned loading sagger conveying roller front pivot support wall panel 21 through a loading sagger conveying roller front support bearing seat 231 arranged on the front side of the loading sagger conveying roller front pivot support wall panel 21, and the rear end of the loading sagger conveying roller 23 is rotatably supported on the loading sagger conveying roller rear pivot support wall panel 22 through a loading sagger conveying roller rear support bearing seat arranged on the rear side of the loading sagger conveying roller rear pivot support wall panel 22 and extends to the rear side of the loading sagger conveying roller rear support bearing seat, and the middle part of the loading sagger conveying roller 23 is located at the aforementioned loading sagger conveying roller front pivot support wall panel 21, the loading sagger conveying roller front pivot support wall panel 21, and the loading sagger conveying roller rear pivot support wall panel 22. The conveying roller rear pivot support wall panel 22 faces each other, and a pair of sagger support guide slide rings 232 for reducing friction are provided. The double-row sprocket wheel 24 for driving the conveying roller of the material-carrying sagger is fixed to the rear end of the aforementioned conveying roller 23 of the material-carrying sagger at a position corresponding to the rear side of the bearing seat of the rear support of the conveying roller of the material-carrying sagger. The double-row sprocket wheels 24 for driving the conveying roller of the material-carrying sagger fixed to the rear ends of each two adjacent conveying rollers 23 of the material-carrying sagger are connected by a transmission chain 241. The pivot support wall panel shield plate 25 for the conveying roller of the material-carrying sagger is fixed to the upper front part of the aforementioned basic frame 1 at a position corresponding to the front side of the pivot support wall panel 21 of the conveying roller of the material-carrying sagger, and is fixed to the upper front part of the aforementioned basic frame 1 corresponding to the upper part of the aforementioned sagger lifting mechanism 4. The area is constituted with a disconnected loading sagger making way gap 251 for the loading sagger pushing mechanism 5 to push the loading sagger into the furnace chamber to avoid obstruction; the aforementioned sagger conveying roller driving mechanism 3 is fixed to the left end front side of the aforementioned loading sagger conveying roller pivot support wall panel shield plate 25 and is drivingly connected to the front end of one of the aforementioned loading sagger conveying rollers 23; the aforementioned front fixed column connecting beam 631, the front fixed column connecting beam 641 are fixed to the upper folded edge in the length direction of the front pivot support wall panel 21 of the aforementioned loading sagger conveying roller, and the aforementioned stacking frame bottom rear longitudinal beam 65e is fixed to the upper folded edge in the length direction of the aforementioned loading sagger conveying roller rear pivot support wall panel 22.

[0032] It should be noted that: since the aforementioned front pivot support wall plate 21 of the material loading sagger conveying roller is fixed to the front upper part of the aforementioned basic frame 1 in the longitudinal direction, although it is mentioned above that the front fixed column connecting beam 631 and the front fixed column connecting beam 641 are fixed to the front upper part of the basic frame 1, this statement is not contradictory, because the front fixed column connecting beam 631 and the front fixed column connecting beam 641 are actually indirectly fixed to the front upper part of the basic frame 1, and the so-called interval refers to being fixed to the front upper part of the basic frame 1 through the front pivot support wall plate 21 of the material loading sagger conveying roller. In the same example, the aforementioned stacking frame bottom rear longitudinal beam 65e is fixed to the rear upper part of the basic frame 1 through the rear pivot support wall plate 22 of the material loading sagger conveying roller.

[0033] Depend on Figure 1 As shown, a sagger left signal collector 221 is arranged on the upper part of the pivotal supporting wall panel 22 behind the aforementioned loading sagger conveying roller and corresponding to the left end of the aforementioned loading sagger free-blocking clearance gap 251, and a sagger right row terminal position baffle frame 26 is arranged between the right ends of the pivotal supporting wall panel 21 in front of the loading sagger conveying roller and the pivotal supporting wall panel 22 behind the loading sagger conveying roller and corresponding to the right end of the loading sagger free-blocking clearance gap 251, a sagger right signal collector 261 is arranged on the upward side of the sagger right row terminal position baffle frame 26, and a sagger right row limit position baffle bar 262 is fixed to the front side of the sagger right row terminal position baffle frame 26.

[0034] In this embodiment, the aforementioned sagger left signal collector 221 and the sagger right signal collector 261 are photoelectric switches, but position proximity switches, reed switches, Hall sensors, micro switches or travel switches can also be used. When the sagger signals are collected by the aforementioned sagger left signal collector 221 and the sagger right signal collector 261, it indicates that the material loading sagger 8 ( Figure 3The number of saggers (shown) has reached the quantity requirement of the process, and the present embodiment is designed to have two (two arranged in a row) material loading saggers 8 with a length and width of 70 cm each. Of course, the stacking rack 6 and the sagger lifting mechanism 4 can also be adaptively changed and designed as needed to meet the number of material loading saggers 8 in the length area of ​​the stacking rack cavity 68 to adapt to the requirement that there are 6 material loading saggers 8 with a length and width of 100 cm each, and so on. The foregoing is merely an example and does not mean a limitation on the technical connotation of the present application. From the foregoing and based on professional common sense, it can be known that according to the different specifications of the sagger size and / or the different widths of the kiln furnace, the stacking rack cavity 68 area, that is, the space between the opposite sides of the front fixed column connecting the crossbeam 631 and the front fixed column connecting the crossbeam 641, that is, the size corresponding to the length area of ​​the sagger lifting mechanism 4 can be changed as needed, and the number of saggers is also changed accordingly, so that the sagger pushing mechanism 5 can push the saggers at one time. Figure 3 The number of the loading saggers 8 pushed into the kiln from the kiln hearth entrance also changes accordingly.

[0035] See also Figure 3 And combined with Figure 1 The preferred but not absolutely limited structure of the aforementioned sagger conveying roller driving mechanism 3 is as follows: it includes a sagger conveying roller driving motor 31, a sagger conveying roller driving reduction box 32 and a sagger conveying roller driving reduction box fixing seat 33, the sagger conveying roller driving motor 31 is transmission connected with the sagger conveying roller driving reduction box 32 and is fixed to the sagger conveying roller driving reduction box fixing seat 33 together with the sagger conveying roller driving motor 31, and the sagger conveying roller driving reduction box fixing seat 33 is fixed to the front side of the aforementioned material-carrying sagger conveying roller pivot support wall panel shield plate 25 and is also fixed to the front upper part of the aforementioned basic frame 1, wherein the sagger conveying roller driving reduction box final-stage power output shaft of the sagger conveying roller driving reduction box 32 is transmission connected with the front end of one of the aforementioned material-carrying sagger conveying rollers 23.

[0036] After the sagger loading mechanism or sagger feeding mechanism on the preceding sagger loading station completes the loading of the sagger, the sagger conveying roller driving mechanism 3 operates, and the loading sagger 8 is conveyed from left to right (in Figure 1The sagger lifting mechanism 4 is used for conveying (taking the position state shown in the figure as an example), after the number of the loading saggers 8 above the aforementioned sagger lifting mechanism 4 is reached, the aforementioned sagger left and right signal collectors 221 and 261 feed back signals to the electrical controller (not shown in the figure), and the electrical controller gives a signal to the sagger lifting mechanism 4 to lift the loading sagger 8 upward, that is, lift it upward, so that the bottom surface of the loading sagger 8 leaves the sagger supporting guide slide ring 232 of the loading sagger conveying roller 23 that reduces the friction force, and then the sagger pushing mechanism 5 controlled by the electrical controller pushes the loading sagger 8 in the state of being lifted by the sagger lifting mechanism 4 forward from the entrance of the kiln furnace into the kiln furnace.

[0037] In the above process, the sagger conveyor roller driving mechanism 3 works as follows: the sagger conveyor roller driving motor 31 enters the working state after receiving the working instruction from the electrical control box and drives the sagger conveyor roller driving reduction box 32, and the sagger conveyor roller driving reduction box final power output shaft of the sagger conveyor roller driving reduction box 32 drives the loading sagger conveyor roller 23. Since a loading sagger conveyor roller transmission double-row sprocket 24 is fixed to the rear end of each loading sagger conveyor roller 23, and since the loading sagger conveyor roller transmission double-row sprockets 24 at the rear ends of each two adjacent loading sagger conveyor rollers 23 are connected by a transmission chain 241, all the loading sagger conveyor rollers 23 spaced from left to right move simultaneously and synchronously, driving the loading sagger 8 to move to the right, and the first loading sagger 8 is blocked by the sagger right limit position baffle 262, indicating that the right line is in place. When the required number of loading saggers 8 (two, four, six, etc.) reach the right end, that is, the loading sagger conveying roller 23 above the sagger lifting mechanism 4, in a state of being close to each other head to tail, the loading sagger 8 is lifted by the sagger lifting mechanism 4 controlled by the electrical control box, and then pushed into the furnace by the sagger pushing mechanism 5.

[0038] The above-mentioned sagger pushing mechanism 5 works as follows: the solenoid valve of the gas producing device such as the air compressor controlled by the electrical control box is opened, the pushing stroke multiplication rack driving cylinder 51 works, and the pushing stroke multiplication rack driving cylinder column 511 drives the pushing stroke multiplication driving gear 52 through the gear pivot frame 5111. Since the pushing stroke multiplication driving gear 52 is meshed with the static rack 54 and the pushing stroke multiplication rack 55 at the same time, the pushing stroke multiplication driving gear 52 drives the pushing stroke multiplication rack 55 to move forward, and the pushing plate fixing frame 59 is also driven by it to move forward accordingly. In this process, the hollow folded plate 591 of the pushing plate fixing frame drives the furnace sagger pushing bar 53 fixed thereto to push the loading sagger 8 by Figure 3 Push the kiln into the furnace from the furnace mouth in the direction of the arrow 9 (specifically, Figure 3Schematic diagram). Since the relationship formed by the push stroke multiplication driving gear 52, the static rack 54 and the push stroke multiplication rack 55 of the structural system of the sagger pushing mechanism 5 is a pulley effect, the push stroke multiplication rack 55 has a push stroke extended by one time, so that the length of the push stroke multiplication rack driving cylinder column 511 can be shortened, and the position of the push stroke multiplication rack driving cylinder 511 can be appropriately far away from the kiln, which is reflected in the technical effect recorded in the above technical effect column. After the loading sagger 8 is pushed into the furnace chamber of the kiln, the sagger lifting mechanism 4 works in the reverse direction, that is, it moves downward, and at the same time, the pushing stroke multiplication rack driving cylinder 51 works in the reverse direction, so that the pushing stroke multiplication rack driving cylinder column 511 retracts backward, that is, into the cylinder body, and the pushing stroke multiplication driving gear 52 drives the pushing stroke multiplication rack 55 together with the push plate fixing frame 59 and the furnace sagger pushing bar 53 to return backward, so that the loading sagger 8 can be transported to the right again by the sagger conveying mechanism 2 to the top corresponding to the sagger lifting mechanism 4, and the above process is repeated.

[0039] Preferably, a plug-in tray 7 for receiving the dust from the outer wall of the material-carrying sagger is provided at the right end of the aforementioned basic frame 1 and at a position corresponding to the lower side of the aforementioned sagger lifting mechanism 4, so as to ensure the cleanliness of the floor of the production site. In addition, if the shaken-off material can be reused, resources can be saved.

[0040] See also Figure 4 And combined with Figure 1The aforementioned sagger lifting mechanism 4 includes a base frame 41, an eccentric wheel shaft driving motor 42, an eccentric wheel shaft driving reduction box 43, an eccentric wheel shaft 44, a left eccentric wheel 45a, a right eccentric wheel 45b, a sagger lifting frame 46, a roller device 47, a left eccentric wheel matching strip 48a and a right eccentric wheel matching strip 48b, the base frame 41 is fixed to the right end of the basic frame 1 at a position corresponding to the lower right end of the sagger conveying mechanism 2, and a left guide column fixing plate 411 and a left bearing seat plate 412 are fixed on the left end of the base frame 41 facing upward, and the left bearing seat plate 412 is located on the right side of the left guide column fixing plate 411, and a pair of left guide columns 4111 are fixed on the left guide column fixing plate 411 in a longitudinally parallel state, and on the left bearing seat plate A left eccentric wheel clearance cavity 4121 is provided in the middle of 412, and a right guide post fixing plate 413 and a right bearing seat plate 414 are fixed on the upper side of the right end of the base frame 41, and the right bearing seat plate 414 is located on the left side of the right guide post fixing plate 413, and a pair of right guide posts 4131 are fixed on the right guide post fixing plate 413 in a longitudinally parallel state, and a right eccentric wheel clearance hole 4141 is provided in the middle of the right bearing seat plate 414, the eccentric wheel shaft driving motor 42 is connected to the eccentric wheel shaft driving reduction box 43 at a position corresponding to the lower part of the eccentric wheel shaft driving reduction box 43, and the eccentric wheel shaft driving reduction box 43 together with the eccentric wheel shaft driving motor 42 is fixed to the eccentric wheel shaft driving reduction box fixing seat 431, and the eccentric wheel The shaft-driven reduction gearbox fixing seat 431 is fixed to the base frame 41 at a position corresponding to the right end face of the base frame 41, and the eccentric wheel shaft-driven reduction gearbox final-stage power output shaft of the eccentric wheel shaft-driven reduction gearbox 43 faces left, the left end of the eccentric wheel shaft 44 extends to the top of the left bearing seat plate 412 and is rotatably supported on a pair of left bearing seats 441 arranged on the left bearing seat plate 412, the right end of the eccentric wheel shaft 44 is rotatably supported on a pair of right bearing seats 442 arranged on the right bearing seat plate 414 and extends to the right side of a right bearing seat located on the right side of the pair of right bearing seats 442 and is transmission-connected with the eccentric wheel shaft-driven reduction gearbox final-stage power output shaft, and the left eccentric wheel clearance hole 4121 is located on a pair of left bearing seats 441, the right eccentric wheel clearance hole 4141 is located between a pair of right bearing seats 442, the left eccentric wheel 45a is fixed to the left end of the eccentric wheel shaft 44 at a position corresponding to the left eccentric wheel clearance hole 4121, and the right eccentric wheel 45b is fixed to the right end of the eccentric wheel shaft 44 at a position corresponding to the right eccentric wheel clearance hole 4141. A left guide column and guide sleeve fixing plate 461 is fixed to the bottom of the left end of the sagger lifting frame 46, a pair of left guide column and guide sleeve matching holes 4611 are opened on the left guide column and guide sleeve fixing plate 461, and a pair of left guide column and guide sleeve matching holes 4611 are fixed to the positions corresponding to the pair of left guide column and guide sleeve matching holes 4611. The upper ends of the pair of left guide columns 4111 are slidably matched with the pair of left guide column and guide sleeves 46111.The tops of the pair of left guide posts 4111 are connected by a left guide post connecting plate 41111 located above the left guide post and guide sleeve fixing plate 461, and a right guide post and guide sleeve fixing plate 462 is fixed to the bottom of the right end of the sagger lifting frame 46, and a pair of right guide post and guide sleeve matching holes 4621 are opened on the right guide post and guide sleeve fixing plate 462, and a pair of right guide post and guide sleeves 46211 are fixed at positions corresponding to the pair of right guide post and guide sleeve matching holes 4621, and the upper ends of the pair of right guide posts 4131 are slidably matched with the pair of right guide post and guide sleeves 46211, and the tops of the pair of right guide posts 4131 are connected by a right guide post connecting plate 41311 located above the right guide post and guide sleeve fixing plate 462, and a lifting frame front post 463 is fixed in a spaced state on the front side in the longitudinal direction of the sagger lifting frame 46 through a front post fixing plate 4631, and The rear side of the sagger lifting frame 46 in the length direction is fixed with a lifting frame rear column 464 in an interval state through a rear column fixing plate 4641. The lifting frame front column 463 and the lifting frame rear column 464 correspond to each other front and back. The roller device 47 is arranged between the tops of each lifting frame front column 463 and the lifting frame rear column 464 that correspond to each other front and back. The space between adjacent roller devices 47 constitutes a material-carrying sagger conveying roller yielding cavity 49. The left eccentric wheel matching strip 48a is fixed to the bottom of the sagger lifting frame 46 at a position corresponding to the upper part of the left eccentric wheel 45a and is located on the right side of the left guide column and guide sleeve fixing plate 461. The right eccentric wheel matching strip 48b is fixed to the bottom of the sagger lifting frame 46 at a position corresponding to the upper part of the right eccentric wheel 45b and is located on the left side of the right guide column and guide sleeve fixing plate 462.

[0041] Preferably, an eccentric wheel shaft additional supporting bearing seat 4132 is arranged on the aforementioned right guide column fixing plate 413 and on the right side of a right bearing seat located on the right side of the aforementioned pair of right bearing seats 442, that is, on the right side of the right bearing seat plate 414. The aforementioned eccentric wheel shaft 44 is rotatably supported on the eccentric wheel shaft additional supporting bearing seat 4132 after extending to a right bearing seat located on the right side of the pair of right bearing seats 442, that is, the right end portion of the eccentric wheel shaft 44 is rotatably supported on the eccentric wheel shaft additional supporting bearing seat 4132.

[0042] Depend on Figure 4 As shown, a left frame fixing foot 415 is fixed to the left front side and the rear side of the aforementioned frame 41, and a right frame fixing foot 416 is fixed to the right front side and the rear side of the frame 41. The front frame fixing foot 415 is fixed to the right front side and the rear side of the basic frame 1, and the rear frame fixing foot 416 is fixed to the right front side and the rear side of the basic frame 1.

[0043] See you next time Figure 4The aforementioned roller device 47 includes a roller bracket fixing beam 471, a roller bracket 472 and a group of rollers 473. The front end of the roller bracket fixing beam 471 is fixed to the top of the aforementioned lifting frame front column 463, and the rear end of the roller bracket fixing beam 471 is fixed to the top of the aforementioned lifting frame rear column 464, wherein a aforementioned roller bracket fixing beam 471 is correspondingly fixed between the tops of each lifting frame front column 463 and the lifting frame rear column 464, the roller bracket 472 is fixed on the roller bracket fixing beam 471, and a group of rollers 473 are distributed from the front end to the rear end of the roller bracket 472 in a spaced-apart state through roller shafts 4731, wherein the space between each two adjacent roller bracket fixing beams 471 constitutes the aforementioned sagger conveying roller yield cavity 49.

[0044] As mentioned above, when the required number of loading saggers 8 arrives at the right end of the sagger conveying mechanism 2 and just corresponds to the position in front of the sagger pushing strip 53 entering the furnace, the aforementioned sagger left signal collector 221 and sagger right signal collector 261 send a signal to the electrical controller to suspend the sagger conveying roller driving motor 31 of the structural system of the sagger conveying roller driving mechanism 5, and at the same time, the electrical controller gives a working instruction to the eccentric wheel shaft driving motor 42 of the structural system of the sagger lifting mechanism 4, and the eccentric wheel shaft driving motor 42 drives the eccentric wheel shaft driving reduction box 43, and the eccentric wheel shaft driving reduction box 43 of the eccentric wheel shaft driving reduction box final stage power output shaft drives the eccentric wheel shaft 44, and the eccentric wheel shaft driving reduction box 43 drives the eccentric wheel shaft driving reduction box 44. The eccentric wheel shaft 44 drives the left eccentric wheel 45a and the right eccentric wheel 45b at the same time, and the left eccentric wheel 45a and the right eccentric wheel 45b respectively push up the left eccentric wheel matching strip 48a and the right eccentric wheel matching strip 48b, so that the left eccentric wheel matching strip 48a and the right eccentric wheel matching strip 48b drive (push upward) the sagger lifting frame 46. Specifically, the sagger lifting frame 46 rises upward under the guidance of a pair of left guide columns 4111 and a pair of right guide columns 4131, and drives the roller device 47 to rise upward to above the loading sagger conveying wheel 23 shown in the figure. That is to say, in this state, the position of the loading sagger conveying roller 23 is located in the aforementioned loading sagger conveying roller yield cavity 49. Since the loading sagger 8 is now away from, that is, above, the loading sagger conveying roller 23, the electrical controller gives a working instruction to the sagger conveying roller driving motor 31 of the structural system of the sagger conveying driving mechanism 3, and the loading sagger 8 is pushed by the sagger pushing strip 53 according to the above-mentioned action process. Figure 3 The direction of the arrow 9 shown is pushed into the furnace from the furnace entrance. Then, due to the eccentric action of the left eccentric wheel 45a and the right eccentric wheel 45b, the sagger lifting frame 46 moves downward, and the sagger conveying roller driving mechanism 3 enters the working state again, which is repeated and will not be repeated.

[0045] In summary, the technical solution provided by the present invention makes up for the shortcomings of the existing technology, successfully completes the invention task, and faithfully realizes the technical effects stated in the technical effect column above.

Claims

1. A sagger-into-furnace pushing mechanism with a stroke multiplication function, comprising a basic frame (1), wherein the basic frame (1) is arranged on the floor of the use site or constructed on the basis of the floor in a state of forming a vertical relationship with a kiln furnace body in a use state; a sagger conveying mechanism (2), wherein the sagger conveying mechanism (2) is arranged on the upper part of the basic frame (1) along the length direction of the basic frame (1); and a sagger conveying roller driving mechanism (3), wherein the sagger conveying roller driving mechanism (3) is arranged on the basic frame. The basic frame (1) is provided at one side of the upper left end of the basic frame (1) and is in driving connection with the sagger conveying mechanism (2); a sagger lifting mechanism (4), which is arranged at the right end of the basic frame (1) and corresponds to the entrance of the furnace chamber of the kiln; a sagger pushing mechanism (5) for pushing the sagger conveyed by the sagger conveying mechanism (2) to the upper right end corresponding to the basic frame (1) and in a state of being lifted by the sagger lifting mechanism (4) forward from the entrance of the furnace chamber of the kiln into the furnace chamber of the kiln, characterized in that: The invention also comprises a stacking frame (6) having a width equal to that of the basic frame (1); the stacking frame (6) is fixed to the basic frame (1) in a state of being suspended above the right end of the basic frame (1); and the middle part of the stacking frame (6) in the length direction corresponds to the entrance of the furnace chamber of the kiln; the sagger pushing mechanism (5) is arranged on the stacking frame (6); and the pushing stroke of the sagger pushing mechanism (5) is doubled during the process of pushing the sagger; the left end port of the stacking frame (6) is configured as a sagger travel clearance port (67); and the stacking frame (6) comprises a stacking frame (6) and a sagger pushing mechanism (5) for pushing the sagger. The stacking rack comprises a front longitudinal beam (61) at the top of the stacking rack, a rear longitudinal beam (62) at the top of the stacking rack, a front fixed column (63) at the left end of the stacking rack, a front fixed column (64) at the right end of the stacking rack, a rear fixed column (65a) at the left end of the stacking rack, a rear fixed column (65b) at the right end of the stacking rack, a first middle column (65c) at the rear side of the stacking rack, a second middle column (65d) at the rear side of the stacking rack, and a rear longitudinal beam (65e) at the bottom of the stacking rack. The front longitudinal beam (61) at the top of the stacking rack and the rear longitudinal beam (62) at the top of the stacking rack are parallel to each other in the longitudinal direction, and the front longitudinal beam (61) at the top of the stacking rack The left end of the rear longitudinal beam (62) at the top of the stacking frame is supported and connected by the longitudinal beam left connecting crossbeam (66a), the right end is supported and connected by the longitudinal beam right connecting crossbeam (66b), and the middle part is supported and connected by the longitudinal beam middle left connecting crossbeam (66c) and the longitudinal beam middle right connecting crossbeam (66d). The left end front fixed column (63) of the stacking frame has a pair of longitudinally parallel columns and the upper end is fixed to the left end of the front longitudinal beam (61) at the top of the stacking frame, and the lower end is connected to the front upper side of the basic frame (1) through the front fixed column connecting crossbeam (631). The stacking frame is fixed at the top, the front fixed column (64) at the right end of the stacking frame has a pair of longitudinally parallel columns and the upper end is fixed to the right end of the front longitudinal beam (61) at the top of the stacking frame, and the lower end is fixed to the front upper part of the basic frame (1) through the front fixed column connecting cross beam (641), the left end rear fixed column (65a) of the stacking frame, the right end rear fixed column (65b) of the stacking frame, the first middle column (65c) at the rear side of the stacking frame and the second middle column (65d) at the rear side of the stacking frame are fixed between the opposite sides of the rear longitudinal beam (62) at the top of the stacking frame and the rear longitudinal beam (65e) at the bottom of the stacking frame,The rear longitudinal beam (65e) at the bottom of the stacking frame is fixed to the upper rear side of the basic frame (1); the sagger conveying roller driving mechanism (3) which is transmission-connected to the sagger conveying mechanism (2) is arranged at the front side of the upper left end of the basic frame (1); the sagger pushing mechanism (5) for pushing the sagger in the state of being lifted by the sagger lifting mechanism (4) from the entrance of the kiln furnace into the kiln furnace is arranged in the middle of the length direction of the basic frame (1); the sagger pushing mechanism (5) comprises a pushing stroke multiplication rack driving cylinder (51), a pushing stroke multiplication driving gear (52), a kiln-entry sagger pushing bar (53), a static rack (54), a pushing stroke multiplication rack (55), The fixed frame has a left sliding guide rail (56), a fixed frame right sliding guide rail (57), an arm plate (58) and a push plate fixed frame (59). The middle part and the rear end of the arm plate (58) are respectively fixed to the middle part of the longitudinal direction of the top front longitudinal beam (61) of the stacking frame and the top rear longitudinal beam (62) of the stacking frame toward the lower side. The push stroke multiplication rack drive cylinder (51) is suspended above the push plate fixed frame (59) in a horizontal state and is fixed to the left side of the rear end of the arm plate (58). The push stroke multiplication rack drive cylinder column (511) of the push stroke multiplication rack drive cylinder (51) faces forward. A gear pivot frame (511) is fixed to the front end of the push stroke multiplication rack drive cylinder column (511). 111), a push stroke multiplication driving gear (52) is rotatably arranged on a gear pivot frame (5111) via a push stroke multiplication driving gear pivot shaft (521), a furnace sagger pushing bar (53) is fixed to a push plate fixing frame (59), a stationary rack (54) is fixed to the left side of the front end of the arm plate (58), the stationary rack teeth (541) of the stationary rack (54) are oriented toward the push stroke multiplication driving gear (52) and meshed with the push stroke multiplication driving gear (52), a push stroke multiplication rack (55) is fixed to the push plate fixing frame (59), the push stroke multiplication rack teeth (551) of the push stroke multiplication rack (55) are oriented toward the push stroke multiplication driving gear (52) and meshed with the push stroke multiplication driving gear (52), The stroke multiplication driving gear (52) is meshed, the left sliding guide rail (56) of the fixed frame is fixed to the length direction of the side of the left sliding guide rail fixing plate (561) of the fixed frame facing downward, and the left sliding guide rail fixing plate (561) of the fixed frame is fixed to the side of the left sliding guide rail fixing beam (5611) facing downward, and the rear end of the left sliding guide rail fixing beam (5611) is fixed to the side of the front longitudinal beam (61) at the top of the stacking frame at a position corresponding to the position below the top front longitudinal beam (61) of the stacking frame through the left sliding guide rail fixing beam transition connection support (56111), and the rear end face of the left sliding guide rail fixing beam (5611) is fixed to the side of the first middle column (65c) at the rear side of the stacking frame facing forward,The front end of the left sliding guide rail (56) of the fixed frame, together with the front end of the left sliding guide rail fixing plate (561) of the fixed frame and the front end of the left sliding guide rail fixing beam (5611) are extended in a horizontal cantilever state to the front of the push plate fixed frame (59) and correspond to the top of the sagger lifting mechanism (4), the right sliding guide rail (57) of the fixed frame and the right sliding guide rail fixing plate (571) of the fixed frame are fixed in the length direction of the side facing downward, and the right sliding guide rail fixing plate (571) of the fixed frame and the right sliding guide rail fixing beam (5711) are fixed in the length direction of the side facing downward, and the right sliding guide rail fixing The rear end of the beam (5711) is fixed to the downward side of the front longitudinal beam (61) at the top of the stacking frame through the right sliding guide rail fixed beam transition connection support foot (57111), the rear end face of the right sliding guide rail fixed beam (5711) is fixed to the forward side of the second middle column (65d) at the rear side of the stacking frame, and the front end of the right sliding guide rail (57) of the fixed frame, together with the front end of the right sliding guide rail fixed plate (571) of the fixed frame and the front end of the right sliding guide rail fixed beam (5711) are extended to the push plate fixed frame in a horizontal cantilever state. The push plate fixing frame (59) is located in front of the push plate fixing frame (59) and corresponds to the top of the keg lifting mechanism (4). The left end of the push plate fixing frame (59) is located below the left sliding guide rail fixing plate (561) of the fixing frame and extends to the left side of the left sliding guide rail fixing plate (561) of the fixing frame, and the right end of the push plate fixing frame (59) is located below the right sliding guide rail fixing plate (571) of the fixing frame and extends to the right side of the right sliding guide rail fixing plate (571) of the fixing frame. A push plate fixing frame hollow folding plate (591) is folded downward on the rear side of the push plate fixing frame (59). A pair of left fixed frame sliders (592) are provided below the left fixed frame sliding guide rail (56), and the pair of left fixed frame sliders (592) and the left fixed frame sliding guide rail (56) form a sliding pair. A pair of right fixed frame sliders (593) are provided on the push plate fixed frame (59) and below the right fixed frame sliding guide rail (57), and the pair of right fixed frame sliders (593) and the right fixed frame sliding guide rail (57) form a sliding pair. The furnace sagger pushing strip (53) is fixed to the lower part of the front side of the hollow folding plate (591) of the push plate fixed frame.

2. The sagger feeding and pushing mechanism with stroke multiplication function according to claim 1 is characterized in that: A front reinforcing connecting plate (581) and a rear reinforcing connecting plate (582) are respectively fixed to the middle and rear end of the arm plate (58) and located on the right side of the arm plate (58); the front reinforcing connecting plate (581) is fixed to the side of the middle of the longitudinal direction of the top front longitudinal beam (61) of the stacking frame, and the rear reinforcing connecting plate (582) is fixed to the side of the middle of the longitudinal direction of the top rear longitudinal beam (62) of the stacking frame; the front end face and the rear end face of the cylinder body of the push stroke multiplication rack driving cylinder (51) are respectively fixed to the left side of the rear end of the arm plate (58) through a driving cylinder fixing support frame (512); the gear pivot frame (5111) is shaped as It is Y-shaped; a pushing stroke multiplying rack fixing plate (552) is fixed to the left side in the length direction of the pushing stroke multiplying rack (55), and the pushing stroke multiplying rack fixing plate (552) is fixed to the upper right side of the pushing stroke multiplying rack fixing plate frame (553) through the pushing stroke multiplying rack fixing plate adjustment screw (5521), and the lower part of the pushing stroke multiplying rack fixing plate frame (553) is fixed to the pushing plate fixing frame (59) through the pushing stroke multiplying rack fixing plate frame adjustment screw (5531); the left end of the furnace sagger pushing bar (53) extends to the lower left side of the hollow folding plate (591) of the pushing plate fixing frame, and the right end extends to the lower right side of the hollow folding plate (591) of the pushing plate fixing frame.

3. The sagger feeding and pushing mechanism with stroke multiplication function according to claim 1 or 2, characterized in that: The push stroke multiplication rack drive cylinder (51) is an air cylinder or an oil cylinder, and a left slider stop foot (5612) is bent downward at the front end and the rear end of the left sliding guide rail fixing plate (561) of the fixing frame, and a right slider stop foot (5712) is bent downward at the front end and the rear end of the right sliding guide rail fixing plate (571) of the fixing frame.

4. The sagger feeding and pushing mechanism with stroke multiplication function according to claim 1 is characterized in that: The sagger conveying mechanism (2) comprises a front pivot support wall plate (21) for a material-carrying sagger conveying roller, a rear pivot support wall plate (22) for a material-carrying sagger conveying roller, a material-carrying sagger conveying roller (23), a double-row sprocket wheel (24) for driving the material-carrying sagger conveying roller and a pivot support wall plate shielding plate (25) for the material-carrying sagger conveying roller, wherein the front pivot support wall plate (21) for the material-carrying sagger conveying roller is fixed to the upper front part in the length direction of the basic frame (1), the rear pivot support wall plate (22) for the material-carrying sagger conveying roller is fixed to the upper rear part in the length direction of the basic frame (1) and is kept parallel to the front pivot support wall plate (21) for the material-carrying sagger conveying roller in the length direction, and the material-carrying sagger conveying roller is fixed to the upper rear part in the length direction of the basic frame (1) and is kept parallel to the front pivot support wall plate (21) for the material-carrying sagger conveying roller in the length direction. The conveying rollers (23) are distributed in an interval state from the upper left end corresponding to the length direction of the basic frame (1) to the upper right end of the basic frame (1), and the front end of each material sack conveying roller (23) is rotatably supported on the front pivot support wall plate (21) of the material sack conveying roller through a front support bearing seat (231) of the material sack conveying roller arranged on the front side of the front pivot support wall plate (21) of the material sack conveying roller, and the rear end of the material sack conveying roller (23) is rotatably supported on the rear pivot support wall plate (22) of the material sack conveying roller through a rear support bearing seat of the material sack conveying roller arranged on the rear side of the rear pivot support wall plate (22) of the material sack conveying roller and extends to The middle part of the material sagger conveying roller (23) is located at the rear side of the rear support bearing seat of the material sagger conveying roller, and is located between the front pivot support wall plate (21) of the material sagger conveying roller and the opposite side of the rear pivot support wall plate (22) of the material sagger conveying roller, and is provided with a pair of sagger support guide rings (232) for reducing friction. The material sagger conveying roller transmission double-row sprocket (24) is fixed to the rear end of the material sagger conveying roller (23) at a position corresponding to the rear side of the rear support bearing seat of the material sagger conveying roller, and the material sagger conveying roller transmission double-row sprocket (24) fixed to the rear ends of each two adjacent material sagger conveying rollers (23) are connected by a transmission chain (241). The material sagger conveying roller pivot support wall plate shield plate (25) is fixed to the front upper part of the basic frame (1) at a position corresponding to the front side of the front pivot support wall plate (21) of the material sagger conveying roller, and a disconnected material sagger free-standing gap (251) is formed in the area corresponding to the upper part of the sagger lifting mechanism (4) for the sagger pushing mechanism (5) to push the material sagger into the furnace chamber; the sagger conveying roller driving mechanism (3) is fixed to the left front side of the material sagger conveying roller pivot support wall plate shield plate (25) and is drivingly connected to the front end of one of the material sagger conveying rollers (23);The front fixed column connecting crossbeam (631), the front fixed column connecting crossbeam (641) and the upper folding edge of the front pivot support wall plate (21) of the material loading sagger conveying roller are fixed in the length direction, and the rear longitudinal beam (65e) at the bottom of the stacking frame is fixed in the length direction of the upper folding edge of the rear pivot support wall plate (22) of the material loading sagger conveying roller. ; 5. The sagger feeding and pushing mechanism with stroke multiplication function according to claim 4 is characterized in that: A sagger left signal collector (221) is arranged on the upper part of the rear pivot support wall plate (22) of the material sagger conveying roller and at a position corresponding to the left end of the material sagger free-blocking clearance gap (251), and a sagger right row end position baffle frame (26) is arranged between the right ends of the material sagger conveying roller front pivot support wall plate (21) and the material sagger conveying roller rear pivot support wall plate (22) and at a position corresponding to the right end of the material sagger free-blocking clearance gap (251), a sagger right signal collector (261) is arranged on the upper side of the sagger right row end position baffle frame (26), and a sagger right row limit position baffle bar (262) is fixed to the front side of the sagger right row end position baffle frame (26).

6. The sagger-into-furnace pushing mechanism with a stroke multiplication function according to claim 5, characterized in that: The sagger left signal collector (221) and the sagger right signal collector (261) are photoelectric switches, position proximity switches, reed switches, Hall sensing elements, micro switches or travel switches.

7. The sagger-into-furnace pushing mechanism with a stroke multiplication function according to claim 4, characterized in that: The sagger conveying roller driving mechanism (3) comprises a sagger conveying roller driving motor (31), a sagger conveying roller driving reduction box (32) and a sagger conveying roller driving reduction box fixing seat (33), wherein the sagger conveying roller driving motor (31) is drivingly connected to the sagger conveying roller driving reduction box (32) and is fixed by the sagger conveying roller driving reduction box (32) together with the sagger conveying roller driving motor (31) and the sagger conveying roller driving reduction box fixing seat (33), and the sagger conveying roller driving reduction box fixing seat (33) is fixed to the front side of the pivot support wall panel shield plate (25) of the material-carrying sagger conveying roller and is also fixed to the front upper part of the basic frame (1), wherein the sagger conveying roller driving reduction box final stage power output shaft of the sagger conveying roller driving reduction box (32) is drivingly connected to the front end of one of the material-carrying sagger conveying rollers (23).

8. The sagger-into-furnace pushing mechanism with stroke multiplication function according to claim 1 or 4, characterized in that: A plug-in tray (7) for receiving material dust shaken off the outer wall of the material carrying sagger is arranged at the right end of the basic frame (1) and at a position corresponding to the bottom of the sagger lifting mechanism (4).

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