Sagger feeding device for sagger conveying production line

Abstract

A sagger feeding device for a sagger conveying production line. The sagger conveying production line comprises a feeding station; and the feeding station comprises a feeding station rack, a group of feeding station sagger conveying rollers, a feeding station sagger conveying roller driving mechanism, a feeding station sagger lifting / lowering mechanism, a pair of feeding station sagger clamping and placing mechanisms, and a feeding station sagger stopping and releasing mechanism. The sagger feeding device comprises a feeding station rack connecting support, a sagger feeding pipe fixing plate opening and closing driving mechanism, a sagger feeding mechanism, feeding starting and stopping valve plates, feeding starting and stopping valve plate actuating mechanisms, a valve plate connecting plate, a degassing screw cylinder mechanism, a sagger material compacting sleeve, and a material cylinder. When the feeding starting and stopping valve plate actuating mechanisms drive the feeding starting and stopping valve plates to release the sealing of a discharging port position at the lower portion of the degassing screw cylinder mechanism, the feeding starting and stopping valve plates release the sealing of a feeding starting and stopping valve plate matching cavity at the same time, and the sagger feeding mechanism is in a state of feeding a sagger which is under the sagger feeding mechanism. The present invention has the advantage that it is ensured that the plane of the material in the sagger basically tends to be consistent without great difference.

Description

Sagger feeding device of sagger conveying production line Technical Field

[0001] The invention belongs to the technical field of kiln facilities, and in particular relates to a sagger feeding device of a sagger conveying production line. Background Art

[0002] The aforementioned sagger feeding device may also be referred to as a sagger charging device or a sagger filling device. As known to those skilled in the art, a sagger conveying device (also referred to as a "sagger conveying mechanism", hereinafter the same) serving as a sagger conveying production line is usually provided between the furnace inlet and furnace outlet of a tunnel kiln used for calcining various electronic materials, lithium battery negative electrode materials, etc., and a sagger conveying device frame (also referred to as a "sagger conveying mechanism frame", hereinafter the same) of the sagger conveying device, i.e., a passage, is provided with, in accordance with process requirements, a sagger calcined material crushing mechanism, a sagger unloading mechanism, and a sagger cleaning mechanism, which are not limited to the following examples. The sagger conveying device conveys the sagger containing the completed calcination from the furnace to the station where the sagger calcined material crushing mechanism is located to crush the sagger calcined material (because many materials will produce stubborn lumps after calcination). After being crushed at the sagger calcined material crushing station, the sagger conveying device conveys it to the station where the sagger pouring mechanism is located to pour out the material in the sagger (the material can also be directly sucked out by the suction pipe at the crushing station). Then the sagger conveying device conveys the sagger that has completed the pouring to the sagger cleaning station and the sagger cleaning mechanism located at the station cleans it. The sagger conveying device then conveys the sagger to the feeding station and the sagger feeding device at the feeding station feeds the material. Finally, the sagger conveying device sends the material into the furnace from the furnace entrance, thereby forming a cyclical and efficient production line process. Of course, if a non-damaged sagger inspection mechanism is provided between the station where the sagger cleaning mechanism is located and the feeding station, then the feeding station can be entered after passing through the damaged sagger inspection mechanism.

[0003] When the sagger is transported to the feeding station by the sagger conveying device of the sagger conveying production line, a sagger in-position signal collector such as a photoelectric switch arranged on the sagger conveying device frame collects the signal and feeds the signal back to the electrical controller, which sends a signal to the sagger stop and release mechanism to make it rise upward, thereby stopping the sagger from moving forward, so that the sagger temporarily stays at the feeding station to receive the feeding from the feeding device.

[0004] As is known to technicians in the field, some materials, such as graphene (commonly referred to as "graphite materials") in the category of lithium-ion battery negative electrode materials, are calcined at high temperatures to change and remove the microstructure and impurities in the graphite, so as to improve the raw material's electrical conductivity, enhance the raw material's antioxidant properties, increase density and mechanical strength, etc. At present, the aforementioned feeding station adopts a single-point center feeding method (i.e., feeding at the center of the sagger) to load materials such as graphite powder materials into the sagger. Specifically, the material is loaded into the sagger in a quantitative manner (at the same batch of product production stage, the material in each sagger is the same) through a loading port connected to the barrel. This loading method often causes the material in the sagger to have a peak-shaped situation. The so-called peak-shaped situation refers to the material in the middle or center position of the sagger cavity being significantly higher than the upper plane of the sagger like a tower to form a peak. However, there is a serious shortage of material around the sagger cavity to form a valley. Therefore, the usual practice is to assign a worker to the station where the aforementioned sagger loading mechanism is located, and the worker will scrape the material evenly with reasonable tools. However, the above-mentioned disposal method has at least the following technical problems: first, since workers need to be assigned separately to level the materials in the sagger, it results in a waste of precious labor resources; second, in the process of manually leveling the materials in the sagger, relatively expensive materials may be scraped out of the sagger if one is not careful enough, resulting in waste; third, some materials, such as the aforementioned graphene materials, are relatively fluffy due to their relatively high air content. Therefore, in the process of workers manually leveling the material surface, not only will the dust generated by the materials seriously damage the working environment, but it will also be extremely detrimental to the workers' health. For example, workers who engage in this work for a long time may be at risk of developing pneumoconiosis. There is another technical problem: since materials such as graphene, which are not limited to the above-mentioned lithium-ion negative electrode materials, are relatively fluffy, if the feeding device completes the feeding at the feeding station without reasonable compaction, then in the process of the sagger entering the furnace and leaving the furnace, it is inevitable that the material in the sagger will overflow due to factors such as bumps or vibrations, which will cause a waste of resources on the one hand, and on the other hand, after a period of operation, as the material overflows from the sagger into the furnace cavity, it will cause the furnace channel to be blocked. Based on the above, it is of positive significance to explore measures to remedy the above-mentioned technical problems. The technical solution to be introduced below is produced in this context.

[0005] Summary of the Invention

[0006] The task of the present invention is to provide a sagger feeding device for a sagger conveying production line, which can realize simultaneous feeding of materials into the sagger from multiple feeding points so that the material plane in the sagger tends to be consistent, and can compact the material in the sagger after feeding is completed so as to avoid overflowing into the furnace.

[0007] The task of the present invention is accomplished in this way: a sagger feeding device of a sagger conveying production line, wherein the sagger conveying production line includes a feeding station, which includes a feeding station frame, a group of feeding station sagger conveying rollers, a feeding station sagger conveying roller driving mechanism, a feeding station sagger lifting mechanism, a pair of feeding station sagger clamping mechanisms and a feeding station sagger stopping and releasing mechanism. The feeding station frame is supported on the floor when in use and is located between the furnace entrance of the kiln and the station where the sagger cleaning mechanism is located or between the furnace entrance of the kiln and the station where the damaged sagger inspection mechanism is located. A group of feeding station sagger conveying rollers are rotatably supported on the upper part of the feeding station frame in an interval state. The feeding station sagger conveying roller driving mechanism is arranged at the right end of the feeding station frame and is transmission-connected with a group of feeding station sagger conveying rollers. The feeding station sagger lifting mechanism is arranged below the left end of the feeding station frame at a position corresponding to between a pair of feeding station sagger clamping mechanisms, and the feeding station sagger lifting mechanism also corresponds to the conveying roller space formed between two adjacent feeding station sagger conveying rollers. A pair of feeding station sagger clamping mechanisms are arranged at the upper left end of the feeding station frame in a face-to-face state. The feeding station sagger stop and release mechanism are arranged on the feeding station frame for lifting and lowering at a position located on the left side of the pair of feeding station sagger clamping mechanisms, and correspond to the conveying roller space;The sagger feeding device comprises a feeding station frame connecting bracket, a sagger feeding pipe fixing plate opening and closing drive mechanism, a sagger feeding mechanism, a feeding opening and closing valve plate, a feeding opening and closing valve plate actuating mechanism whose number is equal to the feeding opening and closing valve plate, a valve plate connecting plate, a degassing screw barrel mechanism, a sagger material compacting sleeve and a barrel, the feeding station frame connecting bracket is in an empty state corresponding to the upper part between the pair of feeding station sagger clamping mechanisms and is fixed to the upper left end of the feeding station frame, the sagger feeding mechanism is arranged on the upper part of the feeding station frame connecting bracket, the sagger feeding pipe fixing plate opening and closing drive mechanism is arranged on the upper part of the rear side of the feeding station frame connecting bracket and is transmission connected with the sagger feeding mechanism, the sagger feeding mechanism is a multi-point synchronous feeding structure, the feeding opening and closing valve The upper part of the plate actuating mechanism is connected to the degassing screw barrel mechanism, and the lower part is respectively connected to the valve plate connecting plate and the feeding opening and closing valve plate. The feeding opening and closing valve plate actuating mechanism drives the feeding opening and closing valve plate to open or close the discharge port of the lower part of the degassing screw barrel mechanism. The sagger material compacting sleeve is fixed to the valve plate connecting plate at a position corresponding to the lower part of the valve plate connecting plate. A feeding opening and closing valve plate matching cavity is formed in the central position of the sagger material compacting sleeve and in the area corresponding to the feeding opening and closing valve plate. The upper part of the degassing screw barrel mechanism is matched with the barrel discharge port of the lower part of the barrel and communicates with the barrel cavity of the barrel, and the lower part of the degassing screw barrel mechanism extends to the lower part of the valve plate connecting plate through the degassing screw barrel giving cavity opened in the central position of the valve plate connecting plate and the degassing screw barrel mechanism is in the opposite direction. The position of the degassing screw barrel's clearance chamber should be fixed to the upward side of the valve plate connecting plate. The upper part of the barrel is supported on the weighing sensor device mounting platform through a group of weighing sensor devices distributed at intervals around it. The weighing sensor device mounting platform is rectangular and its four corners are each fixed to the upper top of a weighing device mounting platform support leg, and the lower end bottom of the weighing device mounting platform support leg is fixed to the upper left end of the feeding station frame. A barrel cover is provided on the upper part of the barrel, and a barrel feeding pipe is provided on the barrel cover, and a barrel clearance chamber is opened at the position corresponding to the barrel. The lower part of the barrel extends to the bottom of the weighing sensor device mounting platform at the position corresponding to the barrel clearance chamber, and the outer wall of the barrel and the cavity of the barrel clearance chamber are aligned. The wall is not in contact; when the feeding opening and closing valve plate actuating mechanism drives the feeding opening and closing valve plate to release the sealing of the discharge port portion of the lower part of the degassing screw barrel mechanism, the feeding opening and closing valve plate simultaneously releases the sealing of the feeding opening and closing valve plate matching chamber, and the sagger feeding mechanism is in a state of feeding the sagger below; and when the feeding opening and closing valve plate actuating mechanism drives the feeding opening and closing valve plate to be in a state of sealing the discharge port portion of the lower part of the degassing screw barrel mechanism, the feeding opening and closing valve plate is simultaneously in a state of sealing the feeding opening and closing valve plate matching chamber, and when the feeding station sagger lifting mechanism is in a state of pushing the sagger upward, the feeding opening and closing valve plate in a state of sealing the feeding opening and closing valve plate matching chamber cooperates with the sagger material compacting sleeve to compact the material in the sagger.

[0008] In a specific embodiment of the present invention, the feeding station frame connecting bracket includes a group of sagger feeding station frame connecting columns, a connecting column front beam, a connecting column rear beam, a front and rear beam left connecting cross beam and a front and rear beam right connecting cross beam, a group of sagger feeding station frame connecting columns are fixed to the left end upper part of the feeding station frame, the connecting column front beam is connected between the tops of a pair of sagger feeding station frame connecting columns located in the front of a group of sagger feeding station frame connecting columns, and a connecting column front beam left guide rail is fixed to the upper left end of the connecting column front beam in the length direction, and a connecting column front beam right guide rail is fixed to the upper right end of the connecting column front beam in the length direction, and the connecting column rear beam is connected to a The sagger feeding station frame connecting columns is located between the tops of a pair of sagger feeding station frame connecting columns at the rear, and a left guide rail of the connecting column rear beam is fixed to the upper left end of the longitudinal direction of the rear beam of the connecting column, and a right guide rail of the connecting column rear beam is fixed to the upper right end of the longitudinal direction of the rear beam of the connecting column, the left connecting crossbeam of the front and rear beams is connected between the left ends of the front and rear beams of the connecting column, and the right connecting crossbeam of the front and rear beams is connected between the right ends of the front and rear beams of the connecting column; the sagger feeding mechanism is slidably matched with the left guide rail of the connecting column front beam, the right guide rail of the connecting column front beam, the left guide rail of the connecting column rear beam, and the right guide rail of the connecting column rear beam; the opening and closing driving mechanism of the sagger feeding pipe fixing plate is arranged on the upper part of the rear beam of the connecting column;The sagger feeding mechanism includes a sagger left feeding tube sliding plate, a sagger right feeding tube sliding plate, a pair of sagger left feeding tubes and a pair of sagger right feeding tubes. A front slider of the sagger left feeding tube sliding plate is fixed to the bottom of the front end of the sagger left feeding tube sliding plate, and the front slider of the sagger left feeding tube sliding plate slides with the left guide rail of the connecting column front beam. A rear slider of the sagger left feeding tube sliding plate is fixed to the bottom of the rear end of the sagger left feeding tube sliding plate, and the rear slider of the sagger left feeding tube sliding plate slides with the left guide rail of the connecting column rear beam. A sliding plate is opened in the middle of the length direction of the sagger left feeding tube sliding plate. There is a pair of left feeding tube matching cavities of the sagger, the right feeding tube sliding plate of the sagger is located on the right side of the sliding plate of the left feeding tube of the sagger, and a front sliding block of the right feeding tube sliding plate of the sagger is fixed at the bottom of the front end of the sliding plate of the right feeding tube of the sagger, and the front sliding block of the right feeding tube sliding plate of the sagger slides with the right guide rail of the front beam of the connecting column, and a rear sliding block of the right feeding tube sliding plate of the sagger is fixed at the bottom of the rear end of the sliding plate of the right feeding tube of the sagger, and the rear sliding block of the right feeding tube sliding plate of the sagger slides with the right guide rail of the rear beam of the connecting column, and a pair of positions are opened in the middle of the length direction of the sliding plate of the right feeding tube of the sagger The tube matching cavity corresponds to the right feeding tube matching cavity of the sagger, the upper ends of a pair of left feeding tubes of the sagger are fixed to the sliding plate of the left feeding tube of the sagger at positions corresponding to the matching cavities of the pair of left feeding tubes of the sagger, and the lower ends are constituted as cantilever ends extending downward, the upper ends of a pair of right feeding tubes of the sagger are fixed to the sliding plate of the right feeding tube of the sagger at positions corresponding to the matching cavities of the right feeding tube of the sagger, and the lower ends are constituted as cantilever ends extending downward; when the feeding opening and closing valve plate is driven by the feeding opening and closing valve plate actuating mechanism to release the sealing of the discharge port portion of the lower part of the degassing screw barrel mechanism, the feeding opening and closing valve plate simultaneously releases the sealing of the discharge port portion of the lower part of the degassing screw barrel mechanism When the feed opening and closing valve plate matching cavity of the sagger material compacting sleeve is closed, the pair of left sagger feeding pipes and the pair of right sagger feeding pipes simultaneously feed the material from the barrel cavity of the barrel sequentially through the degassing screw mechanism and the feed opening and closing valve plate matching cavity into the sagger below in a multi-point synchronous feeding manner. A stirring screw is rotatably connected to the barrel cover. The upper end of the stirring screw extends above the barrel cover and is drivingly connected to the stirring screw drive mechanism provided on the barrel cover. The lower end of the stirring screw sequentially extends to the degassing screw mechanism and is rotatably supported by the lower end of the degassing screw mechanism.

[0009] In another specific embodiment of the present invention, the sagger feeding tube fixed plate opening and closing drive mechanism includes a sagger feeding tube fixed plate opening and closing drive motor, a sagger feeding tube fixed plate opening and closing drive active wheel, a sagger feeding tube fixed plate opening and closing screw drive wheel, a sagger feeding tube fixed plate opening and closing screw drive wheel transmission belt, a sagger feeding tube fixed plate opening and closing screw, a right support seat of the opening and closing screw, a left nut block of the opening and closing screw, a right nut block of the opening and closing screw, a left support seat of the opening and closing screw and a sagger feeding tube fixed plate opening and closing drive reduction box, the sagger feeding tube fixed plate opening and closing drive motor is matched with the sagger feeding tube fixed plate opening and closing drive reduction box, and the sagger feeding tube fixed plate opening and closing drive reduction box together with the sagger feeding tube fixed plate opening and closing drive motor and the sagger feeding tube fixed plate opening and closing drive The sagger feeding tube fixing plate opening and closing driving reducer seat is fixed, and the sagger feeding tube fixing plate opening and closing driving reducer seat is fixed to the right side of the rear end of the right connecting crossbeam of the front and rear beams, and the sagger feeding tube fixing plate opening and closing driving reducer of the sagger feeding tube fixing plate opening and closing driving reducer seat extends to the right side of the sagger feeding tube fixing plate opening and closing driving reducer seat, and the sagger feeding tube fixing plate opening and closing driving driving wheel is located on the right side of the sagger feeding tube fixing plate opening and closing driving reducer seat and is fixed on the final power output shaft of the sagger feeding tube fixing plate opening and closing driving reducer, and the right end of the sagger feeding tube fixing plate opening and closing screw is rotatably supported on the right supporting seat of the opening and closing screw and extends to the right side of the right supporting seat of the opening and closing screw, and the right supporting seat of the opening and closing screw is fixed on the rear end of the right connecting crossbeam of the front and rear beams facing upward. The left nut block of the opening and closing screw cooperates with the left end thread of the opening and closing screw of the sagger feeding tube fixing plate, and the right nut block of the opening and closing screw is fixed to the side facing upward of the rear end of the right feeding tube sliding plate of the sagger, and the left supporting seat of the opening and closing screw is fixed to the side facing upward of the rear end of the left connecting cross beam of the front and rear beams, and the left nut block of the opening and closing screw cooperates with the left end thread of the opening and closing screw of the sagger feeding tube fixing plate, and the right nut block of the opening and closing screw c cooperates with the right end thread of the opening and closing screw of the sagger feeding tube fixing plate, and the left end of the opening and closing screw of the sagger feeding tube fixing plate is rotatably supported on the left supporting seat of the opening and closing screw, and the spiral direction of the left thread of the opening and closing screw of the left end of the opening and closing screw of the sagger feeding tube fixing plate is opposite to the spiral direction of the right thread of the opening and closing screw of the right end of the opening and closing screw of the sagger feeding tube fixing plate; a front slider position signal collector of the left feeding tube sliding plate of the sagger is provided on the left end upward side of the left guide rail of the front beam of the connecting column, and a front slider position signal collector of the right feeding tube sliding plate of the sagger is provided on the right guide rail of the front beam of the connecting column and at a position on the left side of the front slider of the right feeding tube sliding plate of the sagger when the left and right feeding tube sliding plates of the sagger are in the closed state;The sagger feed tube fixed plate opening and closing drive motor is a motor with forward and reverse rotation functions; the sagger feed tube fixed plate opening and closing drive active wheel and the sagger feed tube fixed plate opening and closing screw drive wheel are synchronous pulleys, and the sagger feed tube fixed plate opening and closing screw drive wheel transmission belt is a synchronous belt; the sagger feed tube fixed plate opening and closing drive motor, the sagger feed tube sliding plate front slider position signal collector, and the sagger feed tube sliding plate front slider position signal collector are electrically connected to the electrical controller when in use.

[0010] In another specific embodiment of the present invention, a barrel discharge port flange ring is formed on the outer wall of the barrel discharge port and around the circumferential direction of the barrel discharge port, and the degassing screw barrel mechanism includes an upper degassing screw barrel, a lower degassing screw barrel, an upper degassing screw barrel filter sleeve and a lower degassing screw barrel filter sleeve, the upper degassing screw barrel filter sleeve is arranged in the upper degassing screw barrel cavity of the upper degassing screw barrel, and the upper end of the upper degassing screw barrel is matched with the barrel discharge port flange ring, the upper end of the feeding opening and closing valve plate actuating mechanism is fixed to the outer wall of the middle part in the height direction of the upper degassing screw barrel, the lower degassing screw barrel filter sleeve is arranged in the lower degassing screw barrel cavity of the lower degassing screw barrel, the upper end of the lower degassing screw barrel is connected to the lower end of the upper degassing screw barrel, and the feeding opening and closing valve plate faces upward One side of the upper and lower degassing screw barrels is in contact with or released from contact with the lower end of the lower degassing screw barrel, wherein the upper and lower degassing screw barrels are respectively connected to the degassing actuator by a degassing pipeline, and the degassing actuator is arranged on the barrel cover when in use; the lower end of the stirring screw extends into the upper degassing screw barrel filter sleeve cavity of the upper degassing screw barrel filter sleeve and the lower degassing screw barrel filter sleeve cavity of the lower degassing screw barrel filter sleeve in sequence, and is rotatably supported on the lower end of the lower degassing screw barrel; an upper degassing screw barrel upper flange ring is formed at the upper end of the upper degassing screw barrel, and an upper degassing screw barrel filter sleeve flange edge supporting step is formed between the upper end face of the upper degassing screw barrel and the inner side of the upper degassing screw barrel upper flange ring in the circumferential direction of the upper end face of the upper degassing screw barrel, and The circumferential direction of the upper degassing screw filter sleeve is formed with an upper degassing screw filter sleeve flange edge, the upper degassing screw filter sleeve upper flange ring corresponds to the lower side of the barrel discharge port flange ring and is fixed to the barrel discharge port flange ring by fasteners when the degassing screw filter sleeve upper flange ring sealing gasket is added, the upper degassing screw filter sleeve flange edge is placed on the upper degassing screw filter sleeve flange edge supporting step, and an upper degassing screw filter sleeve lower flange ring is formed at the lower end of the upper degassing screw, and an upper degassing screw filter sleeve lower supporting step is formed in the circumferential direction of the lower end face of the upper degassing screw and the inner side of the lower flange ring of the upper degassing screw, and a height-conforming flange is provided on the outer wall of the middle part of the upper degassing screw in the height direction. The cam is secured to the bottom of the filter housing by means of a camming valve, and the cam is secured to the bottom of the filter housing by means of a camming valve.A flange edge of the lower degassing spiral filter sleeve is formed at the upper end of the lower degassing spiral filter sleeve and around the circumference of the lower degassing spiral filter sleeve. The cam is secured to the bottom of the filter housing by a retaining member which is fixed to the filter housing, wherein the retaining member is secured to the bottom of the filter housing, wherein the retaining member is secured to the bottom of the filter housing, wherein the retaining member is secured to the bottom of the filter housing, wherein the retaining member is secured to the bottom of the filter housing. The lower degassing screw cylinder is rotatably supported on the supporting spoke bearing seat, and a lower degassing screw cylinder cavity degassing interface communicating with the lower degassing screw cylinder cavity is provided on the outer wall in the middle of the height direction of the lower degassing screw cylinder, and a lower degassing screw cylinder cavity degassing interface on-off valve is connected to the lower degassing screw cylinder cavity degassing interface; the upper degassing screw cylinder cavity degassing interface on-off valve and the lower degassing screw cylinder cavity degassing interface on-off valve are respectively connected to the degassing pipeline of the upper degassing screw cylinder cavity degassing interface on-off valve and the lower degassing screw cylinder cavity degassing interface on-off valve The degassing pipeline is connected to a degassing actuator provided on the barrel cover and in communication with the barrel cavity; the feed opening and closing valve plate corresponds to the lower portion of the discharge hollow cavity; a stirring spiral is formed on the stirring screw in the region located in the upper degassing screw filter sleeve cavity and the lower degassing screw filter sleeve cavity; a circular feed opening and closing valve plate basin-shaped cavity is formed on the upper side of the feed opening and closing valve plate and at a position corresponding to the bottom of the lower degassing screw.

[0011] In another specific embodiment of the present invention, the number of the feeding opening and closing valve plates is four, which are fan-shaped and of the same size, and are arranged one next to the other to form a circular basin-shaped structure. Corresponding to each feeding opening and closing valve plate is a feeding opening and closing valve plate actuating mechanism; a valve plate connecting plate acting cylinder column giving way port is provided on the valve plate connecting plate and at a position corresponding to the feeding opening and closing valve plate actuating mechanism, and the feeding opening and closing valve plate actuating mechanism includes a feeding opening and closing valve plate actuating cylinder body hinge seat, a feeding opening and closing valve plate actuating cylinder, a cylinder column length adjusting rod, a cylinder column length adjusting rod hinge joint, and a pair of cylinder column length adjusting rod hinge joints The cam is hinged on the upper end of the hinged seat of the feeding opening and closing valve plate actuating cylinder, and the cam is hinged on the lower end of the hinged seat of the feeding opening and closing valve plate actuating cylinder. The cam is hinged on the upper end of the hinged seat of the feeding opening and closing valve plate actuating cylinder and the cam is hinged on the lower end of the hinged seat of the feeding opening and closing valve plate actuating cylinder. The feeding opening and closing valve plate actuating cylinder of the feeding opening and closing valve plate actuating cylinder faces downward and corresponds to the valve plate connecting plate cylinder column yielding port. The upper end of the cylinder column length adjusting rod is threadedly connected to the end of the feeding opening and closing valve plate actuating cylinder column and is controlled by the cylinder The column length adjusting rod locking nut is locked, and the lower end of the cylinder column length adjusting rod is threadedly connected to the hinge joint connecting column at the central position of the upper end of the cylinder column length adjusting rod hinge joint, and the lower end of the cylinder column length adjusting rod hinge joint extends between a pair of cylinder column length adjusting rod hinge joint pin hinge ears, and the pair of cylinder column length adjusting rod hinge joint pin hinge ears are longitudinally parallel to each other and the bottom is welded and fixed to the edge of the upper side of the feeding opening and closing valve plate; a pair of valve plate flip arms are parallel to each other and the lower ends are also welded and fixed to the upper side of the feeding opening and closing valve plate, and a flip arm synchronization plate is fixedly connected between the middle parts of the pair of valve plate flip arms, and the upper ends of the longitudinal cantilevers of a pair of valve plate connecting plates are connected to The valve plate connecting plate is fixed and corresponds to the cylinder column conceding port of the valve plate connecting plate. The valve plate flip arm hinge pin is hinged to the lower end of a pair of valve plate connecting plate longitudinal cantilevers and the upper end of a pair of valve plate flip arms, and the upper end of the pair of valve plate flip arms is located between the lower ends of the pair of valve plate connecting plate longitudinal cantilevers. The cylinder column length adjustment rod hinge pin passes through a pair of cylinder column length adjustment rod hinge pin hinge ears and the lower end of the cylinder column length adjustment rod hinge at a position corresponding to the pair of cylinder column length adjustment rod hinge pin hinge ears, and hinges the lower end of the cylinder column length adjustment rod hinge between the pair of cylinder column length adjustment rod hinge pin hinge ears; the set of weighing sensor devices each include The shaped bracket, the outer wall fixing seat of the barrel, the weighing sensor fixing seat, the weighing sensor and the sliding guide rod of the outer wall fixing seat of the barrel, The bottom of both sides of the shaped bracket is fixed to the upper side of the weighing sensor installation platform, the outer wall fixing seat of the barrel is fixed to the upper outer wall of the barrel, and the weighing sensor fixing seat is fixed at the corresponding The middle part of the shaped bracket is fixed on the weighing sensor device installation platform, the weighing sensor is fixed on the weighing sensor fixing seat, the lower end of the sliding guide rod of the barrel outer wall fixing seat is fixed on the barrel outer wall fixing seat, and the upper end is connected to the opening on the Font bracket The guide rod sliding holes on the top cross beam of the U-shaped bracket are slidably matched.

[0012] In another specific embodiment of the present invention, a group of assembled dust hoods is fixed on the valve plate connecting plate, and a valve plate actuating cylinder column yielding cavity is provided on the group of assembled dust hoods and at the same time corresponding to the position of the feeding opening and closing valve plate actuating cylinder column and the valve plate connecting plate cylinder column yielding port, the feeding opening and closing valve plate actuating cylinder column is connected to the upper end of the cylinder column length adjustment rod after passing through the valve plate actuating cylinder column yielding cavity and the valve plate connecting plate cylinder column yielding port downward in sequence; the number of the group of assembled dust hoods is composed of four dust hood units of the same size, and the four dust hood units form a rectangular dust hood structure with a complete dust hood cavity after being merged, and a dust hood cavity material dust suction port is provided at the corner of each top surface of the group of assembled dust hoods, and in use state, the dust suction pipeline connected to the dust hood cavity material dust suction port is connected to the negative pressure dust suction device, and the lower parts of each two adjacent assembled dust hoods are connected to each other through the dust hood splicing connection fixing ears.

[0013] In a more specific embodiment of the present invention, a front supporting beam for a feeding station sagger conveying roller is fixed to the upper front part in the longitudinal direction of the feeding station mechanism, and a rear supporting beam for a feeding station sagger conveying roller is fixed to the upper rear part in the longitudinal direction of the feeding station mechanism, the front end of the feeding station sagger conveying roller is rotatably supported on the front supporting beam for the feeding station sagger conveying roller, and extends to the front side of the front supporting beam for the feeding station sagger conveying roller and is fixed with a feeding station sagger conveying roller sprocket, and the rear end of the feeding station sagger conveying roller is rotatably supported on the rear supporting beam for the feeding station sagger conveying roller, and the cross-sectional shape of the front and rear supporting beams of the feeding station sagger conveying roller is They are respectively in the shape of ] and [. A sagger movement guide guard strip is fixed on the upper part of the front and rear supporting beams of the sagger conveying roller of the feeding station and along the length direction of the front and rear supporting beams of the sagger conveying roller of the feeding station; the feeding station sagger conveying roller driving mechanism includes a sagger conveying roller driving motor, a sagger conveying roller driving reduction box, a sagger conveying roller driving reduction box sprocket, a right transition sprocket, a left transition sprocket, a right redirecting sprocket, a feeding station sagger conveying roller driving chain and a pair of sagger conveying roller driving chain guide strips, the sagger conveying roller driving motor is matched with the sagger conveying roller driving reduction box and is driven by the sagger conveying roller driving reduction box together with the sagger conveying roller driving motor The left transition sprocket is rotatably arranged on the left end of the sagger conveyor roller front supporting beam of the feeding station through the left transition sprocket shaft. It corresponds to the left end of a pair of sagger conveyor roller drive chain guide strips, and the right redirecting sprocket is fixed on the sagger conveyor roller drive reduction box shaft of the sagger conveyor roller drive reduction box. The right redirecting sprocket shaft is rotatably arranged on the front side of the right end of the front supporting beam of the sagger conveying roller of the feeding station and corresponds to the right ends of the pair of sagger conveying roller driving chain guide strips. The feeding station sagger conveying roller driving chain is sequentially sleeved on the sagger conveying roller driving reduction box sprocket, the right transition sprocket, the left transition sprocket and the right redirecting sprocket, and the feeding station sagger conveying roller driving chain also passes through the guide bar space formed between the pair of sagger conveying roller driving chain guide strips and is transmission-connected with the feeding station sagger conveying roller sprocket. The pair of sagger conveying roller driving chain guide strips are fixed on the front side of the longitudinal direction of the front supporting beam of the feeding station sagger conveying roller in a transversely parallel state.The bottoms of the front pair of sagger feeding station frame connecting columns of the set of sagger feeding station frame connecting columns are fixed to the upper left end portion of the front support beam of the feeding station sagger conveyor roller, while the bottoms of the rear pair of sagger feeding station frame connecting columns of the set of sagger feeding station frame connecting columns are fixed to the upper left end portion of the rear support beam of the feeding station sagger conveyor roller.

[0014] In a further specific embodiment of the present invention, the feeding station sagger lifting mechanism includes a sagger lifting chassis, a sagger lifting drive motor, a linkage worm, an active synchronous pulley, a driven synchronous pulley, a synchronous belt, a front worm gear box, a rear worm gear box, a sagger lifting frame fixing plate, a sagger lifting frame, a pair of front guide pillars, a pair of rear guide pillars, a pair of sagger material front weighing sensors, a pair of sagger material rear weighing sensors, a sagger material weighing sensor front fixing plate and a sagger material weighing sensor rear fixing plate, the sagger material weighing sensor front fixing plate is fixed to the front side of the left bottom end of the feeding station frame, and the sagger material weighing sensor rear fixing plate is fixed to the left side of the feeding station frame The rear end of the bottom of the end is fixed, and the rear fixing plate of the sagger material weighing sensor corresponds to the rear of the front fixing plate of the sagger material weighing sensor, a pair of front sagger material weighing sensors are respectively fixed at the left end and the right end of the side facing upward of the front fixing plate of the sagger material weighing sensor, a pair of rear sagger material weighing sensors correspond to the rear of the pair of front sagger material weighing sensors and are respectively fixed at the left end and the right end of the side facing upward of the rear fixing plate of the sagger material weighing sensor, the front end bottom of the sagger lifting chassis is fixed to the pair of front sagger material weighing sensors by fasteners, and the rear end bottom of the sagger lifting chassis is also fixed to the pair of rear sagger material weighing sensors by fasteners, and the sagger lifting drive motor The machine is a servo motor with forward and reverse functions and is fixed to the sagger lifting drive motor fixing seat. The sagger lifting drive motor shaft of the sagger lifting drive motor extends to the front side of the sagger lifting drive motor fixing seat. The sagger lifting drive motor fixing seat is fixed to the sagger lifting chassis platform on the upper part of the sagger lifting chassis. The front end of the linkage worm is matched with the worm gear of the front worm gear box, and the upper end of the front worm gear shaft of the front worm gear box is fixed to the middle side of the front end of the sagger lifting frame fixing plate facing downward, and the rear end of the linkage worm is matched with the worm gear of the rear worm gear box, and the rear worm gear shaft of the rear worm gear box The upper end of the sagger lifting frame is fixed to the lower middle side of the rear end of the sagger lifting frame fixing plate, the front worm gear box is fixed to the upper side of the front end of the sagger lifting frame platform, the rear worm gear box corresponds to the front worm gear box and is fixed to the upper side of the rear end of the sagger lifting frame platform, the active synchronous pulley is fixed to the sagger lifting drive motor shaft, the driven synchronous pulley is fixed to the middle of the length direction of the linkage worm, one end of the synchronous belt is sleeved on the active synchronous pulley, and the other end is sleeved on the driven synchronous pulley, the sagger lifting frame fixing plate floats up and down corresponding to the top of the sagger lifting frame platform, and the number of sagger lifting frames is distributed at intervals and has a shape of The lifting mechanism comprises a bottom end portion and a bottom end portion of the lifting frame, and the bottom end of the lifting frame comprises a bottom end and a bottom end of the lifting frame. The lifting mechanism comprises a bottom end and a bottom end of the lifting frame. The bottom end of the lifting frame comprises a bottom end and a bottom end of the lifting frame.

[0015] In another specific embodiment of the present invention, the feeding station sagger stop and release mechanism includes a stop frame, a stop plate hinge seat, a stop plate actuating cylinder, a stop plate actuating cylinder column connecting frame and a stop plate, the stop frame is located on the left side of the pair of feeding station sagger clamping mechanisms, the front end of the stop frame is fixed to the front side of the left upper end of the feeding station frame, and the rear end of the stop frame is fixed to the rear side of the left upper end of the feeding station frame, the stop plate hinge seat is fixed to the upper side of the middle part of the stop frame, the stop plate actuating cylinder is fixed to the stop plate actuating cylinder seat in a horizontal lying state, and the stop The baffle actuating cylinder seat is fixed to the left side of the stop plate articulated seat, the stop plate actuating cylinder column of the stop plate actuating cylinder is fixed to the left side of the lower end of the stop plate actuating cylinder column connecting frame, and the stop plate actuating cylinder column connecting frame corresponds to the stop plate articulated seat cavity of the stop plate articulated seat, and the lower end of the stop plate actuating cylinder column connecting frame and the bottom wall of the stop plate articulated seat cavity form a rolling pair, the upper end of the stop plate actuating cylinder column connecting frame is hinged to the lower left end of the stop plate, and the lower right end of the stop plate is hinged to the upper part of the right cavity mouth of the stop plate articulated seat cavity at a position corresponding to the stop plate articulated seat cavity.

[0016] In another specific embodiment of the present invention, a pair of stop frame front fixing seats are fixed on the side facing upward at the front end of the stop frame, and a pair of stop frame rear fixing seats are fixed on the side facing upward at the rear end of the stop frame, the pair of stop frame front fixing seats are fixed to the front side of the upper left end of the feeding station frame, and the pair of stop frame rear fixing seats are fixed to the rear side of the upper left end of the feeding station frame; the stop plate actuating cylinder is an air cylinder; the stop plate actuating cylinder column connecting frame includes a left connecting rod, a right connecting rod, a connecting rod lower hinge shaft, a connecting rod upper hinge shaft and a cylinder column hinge seat, the left connecting rod and the right connecting rod are parallel to each other front and back and the lower ends of the left connecting rod and the right connecting rod are hinged to the middle part of the connecting rod lower hinge shaft, and a connecting rod lower hinge shaft roller is rotatably provided at the front end and the rear end of the connecting rod lower hinge shaft. The hinge shaft roller and the bottom wall of the stop plate hinge seat cavity form a rolling pair, the upper ends of the left connecting rod and the right connecting rod are hinged to the middle of the hinge shaft on the connecting rod, and the front end and rear end of the hinge shaft on the connecting rod are respectively hinged to the upper hinge shaft hinge hole opened on the corresponding wall body at the lower left end of the stop plate, and a stop plate hinge shaft hole is opened on the corresponding wall body at the upper part of the right port of the stop plate hinge seat cavity, and a stop plate hinge shaft is arranged between the corresponding wall bodies at the lower right end of the stop plate, and the front end and rear end of the stop plate hinge shaft are hinged to the stop plate hinge shaft hole, and a buffer vibration damping plate is fixed on the upper right side of the stop plate, and the right end of the cylinder column hinge seat is hinged to the middle part of the hinge shaft under the connecting rod at a position corresponding to the left and right connecting rods, and the stop plate actuating cylinder column is connected to the left end of the cylinder column hinge seat.

[0017] The technical effect of the technical solution provided by the present invention is that: since a sagger feeding mechanism that can meet the requirements of multi-point synchronous feeding is used in the structural system of the sagger feeding device, the situation that the material in the sagger is significantly higher than the sagger cavity mouth and forms a peak due to redundancy in the single-point feeding in the prior art is avoided, and the surrounding area of ​​the sagger cavity far away from the material discharge part forms a valley due to severe material shortage is avoided, thereby ensuring that the material plane in the sagger tends to be consistent with no significant difference; since the sagger material compacting sleeve is used, After the sagger is filled with material, when the feeding opening and closing valve plate actuating mechanism drives the feeding opening and closing valve plate to be in a state of closing the discharge port part of the lower part of the degassing screw mechanism, the feeding opening and closing valve plate is simultaneously in a state of closing the feeding opening and closing valve plate matching cavity, and when the sagger lifting mechanism at the feeding station is in a state of pushing the sagger upward, the feeding opening and closing valve plate cooperates with the sagger material compacting sleeve to compact the material in the sagger, so as to avoid overflow of the sagger carrying material due to vibration and bumping in the furnace, which can prevent waste of resources and avoid clogging of the furnace passage over time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] FIG1 is a structural diagram of an embodiment of the present invention;

[0019] FIG2 is a schematic diagram of the feeding station frame connecting bracket and the sagger feeding pipe fixing plate opening and closing drive mechanism shown in FIG1 in a state of filling the sagger;

[0020] FIG3 is a diagram showing a state in which the feeding station frame connecting bracket and the sagger feeding pipe fixing plate opening and closing driving mechanism shown in FIG1 have completed the filling into the sagger and have left the sagger cavity;

[0021] FIG4 is a detailed structural diagram of the material opening and closing valve plate actuating mechanism and the degassing screw mechanism shown in FIG1 ;

[0022] FIG5 is a diagram showing a state in which the material opening and closing valve plate actuating mechanism shown in FIG4 releases the sealing of the material discharge port of the degassing screw mechanism from the material opening and closing valve plate;

[0023] FIG6 is an enlarged view of portion A of FIG4 ;

[0024] FIG7 is a schematic diagram showing that the lower end of the stirring screw shown in FIG1 is rotatably supported at the bottom of the lower degassing screw chamber of the lower degassing screw barrel;

[0025] FIG8 is a detailed structural diagram of the sagger lifting mechanism of the feeding station shown in FIG1;

[0026] FIG9 is a detailed structural diagram of the sagger stop and release mechanism of the feeding station shown in FIG1 . DETAILED DESCRIPTION

[0027] In order to more clearly understand the technical essence and beneficial effects of the present invention, the applicant provides a detailed description in the form of embodiments below. However, the description of the embodiments does not limit the scheme of the present invention. Any equivalent transformation that is merely formal and not substantial based on the concept of the present invention should be regarded as within the scope of the technical scheme of the present invention.

[0028] In the following description, all concepts related to directionality or orientation such as up, down, left, right, front and back are based on the position state of Figure 1, and therefore cannot be understood as a special limitation on the technical solution provided by the present invention.

[0029] Please refer to Figure 1, which shows a feeding station 6 of the structural system of the sagger conveying production line. The feeding station 6 includes a feeding station frame 61, a group of feeding station sagger conveying rollers 62, a feeding station sagger conveying roller driving mechanism 63, a feeding station sagger lifting mechanism 64, a pair of feeding station sagger clamping mechanisms 65 and a feeding station sagger stopping and releasing mechanism 66. The feeding station frame 61 is supported on the floor when in use and is located between the furnace entrance of the kiln and the sagger. Between the stations where the cleaning mechanism is located, if a damaged sagger inspection mechanism is added after the station where the sagger cleaning mechanism is located, then the feeding station frame 61 is located between the furnace entrance of the kiln and the station where the damaged sagger inspection mechanism is located, a group of feeding station sagger conveying rollers 62 are rotatably supported on the upper part of the feeding station frame 61 in an interval state, and the feeding station sagger conveying roller driving mechanism 63 is arranged at the right end of the feeding station frame 61 and is connected to a group of feeding station sagger conveying rollers 62. The feeding station sagger lifting mechanism 64 is connected by transmission, and is arranged at the lower left end of the feeding station frame 61 at a position corresponding to between a pair of feeding station sagger clamping mechanisms 65, and the feeding station sagger lifting mechanism 64 also corresponds to the conveying roller space 621 between two adjacent feeding station sagger conveying rollers 62 constituted in a group of feeding station sagger conveying rollers 62. A pair of feeding station sagger clamping mechanisms 65 are arranged at the upper left end of the feeding station frame 61 in a face-to-face state, and the feeding station sagger stop and release mechanism 66 is arranged on the feeding station frame 61 so as to be lifted and lowered at a position located on the left side of the pair of feeding station sagger clamping mechanisms 65, and corresponds to the aforementioned conveying roller space 621.

[0030] Continuing to refer to FIG1 and in combination with FIG4, the technical points of the technical solution provided by the present invention are as follows: the aforementioned sagger feeding device includes a feeding station frame connecting bracket 1, a sagger feeding tube fixing plate opening and closing drive mechanism 2, a sagger feeding mechanism 3, a feeding opening and closing valve plate 4, a feeding opening and closing valve plate actuating mechanism 5 equal in number to the feeding opening and closing valve plate 4, a valve plate connecting plate 7, a degassing screw mechanism 8, a sagger material compacting sleeve 9 and a barrel 10, the feeding station frame connecting bracket 1 corresponds in an empty state to the upper part between the aforementioned pair of feeding station sagger clamping mechanisms 65 and is fixed to the upper left end of the aforementioned feeding station frame 61, the sagger feeding mechanism 3 is arranged on the upper part of the feeding station frame connecting bracket 1, the sagger feeding tube fixing plate opening and closing drive mechanism 2 is arranged on the upper rear side of the aforementioned feeding station frame connecting bracket 1 and is transmission-connected to the aforementioned sagger feeding mechanism 3. The sagger feeding mechanism 3 is a multi-point synchronous feeding structure. The so-called multi-point synchronous feeding means that when feeding into the sagger, multiple points (the four points to be mentioned below in this embodiment) feed into the sagger at the same time. The upper part of the feeding opening and closing valve plate actuating mechanism 5 is connected to the degassing screw barrel mechanism 8, and the lower part is respectively connected to the valve plate connecting plate 7 and the feeding opening and closing valve plate 4. The feeding opening and closing valve plate actuating mechanism 5 drives the feeding opening and closing valve plate 4 to open or close the discharge port of the lower part of the degassing screw barrel mechanism 8 (to be described in detail later). The sagger material compacting sleeve 9 is at a position corresponding to the lower part of the valve plate connecting plate 7 through the screw The nail is fixed to the valve plate connecting plate 7, and a feeding opening and closing valve plate matching cavity 91 is formed in the central position of the sagger material compacting sleeve 9 and in the area corresponding to the aforementioned feeding opening and closing valve plate 4. The upper part of the degassing screw mechanism 8 is matched with the barrel discharge port 103 of the lower part of the barrel 10 and is communicated with the barrel cavity 102 of the barrel 10, and the lower part of the degassing screw mechanism 8 extends to the bottom of the valve plate connecting plate 7 through the degassing screw clearance cavity 71 opened in the central position of the valve plate connecting plate 7, and the degassing screw mechanism 8 is fixed to the upper side of the valve plate connecting plate 7 at a position corresponding to the degassing screw clearance cavity 71. The upper part of the barrel 10 is supported on the weighing sensor device through a group of weighing sensor devices 20 distributed around it at intervals. On the mounting platform 30, the weighing sensor device mounting platform 30 is rectangular in shape and its four corners are each fixed to the upper end of a weighing device mounting platform support leg 301, and the lower end of the weighing device mounting platform support leg 301 is fixed to the upper left end of the aforementioned feeding station frame 61. A barrel cover 101 is provided on the upper part of the aforementioned barrel 10, and a barrel feeding pipe 1011 is provided on the barrel cover 101. A barrel clearance cavity 1012 is opened at a position corresponding to the aforementioned barrel 10. The lower part of the barrel 10 extends to the bottom of the weighing sensor device mounting platform 30 at a position corresponding to the barrel clearance cavity 1012, and the outer wall of the barrel 10 does not contact the cavity wall of the barrel clearance cavity 1012.When the feeding opening and closing valve plate actuating mechanism 5 drives the feeding opening and closing valve plate 4 to release the seal on the discharge port portion of the lower portion of the degassing screw mechanism 8, the feeding opening and closing valve plate 4 simultaneously releases the seal on the feeding opening and closing valve plate matching chamber 91 and presents the state shown in FIG5 , and the saggar feeding mechanism 3 is in the state of feeding the saggar below; and when the feeding opening and closing valve plate actuating mechanism 5 drives the feeding opening and closing valve plate 4 to close the discharge port portion of the lower portion of the degassing screw mechanism 8 and presents the state shown in FIG1 and FIG4 , the feeding opening and closing valve plate 4 is simultaneously in the state of closing the feeding opening and closing valve plate matching chamber 91, and when the feeding station saggar lifting mechanism 64 is in the state of pushing the saggar upward, the feeding opening and closing valve plate 4 in the state of closing the feeding opening and closing valve plate matching chamber 91 cooperates with the bottom surface of the saggar material compacting sleeve 9 to compact the material in the saggar.

[0031] Please focus on Figures 2 to 3 and in combination with Figure 1, the aforementioned feeding station frame connecting bracket 1 includes a group of sagger feeding station frame connecting columns 11, a connecting column front beam 12, a connecting column rear beam 13, a front and rear beam left connecting beam 14 and a front and rear beam right connecting beam 15. The bottom of a group of sagger feeding station frame connecting columns 11 is fixed to the upper left end of the aforementioned feeding station frame 61, the connecting column front beam 12 is connected between the tops of a pair of sagger feeding station frame connecting columns located in the front of a group of sagger feeding station frame connecting columns 11, and a connecting column front beam left guide rail 121 is fixed at the upper left end of the connecting column front beam 12 in the longitudinal direction, and a connecting column front beam right guide rail 122 is fixed at the upper right end of the connecting column front beam 12 in the longitudinal direction. The station frame connecting column 11 is located between the tops of a pair of sagger feeding station frame connecting columns at the rear, and a connecting column rear beam left guide rail 131 is fixed to the upper left end of the connecting column rear beam 13 in the length direction, and a connecting column rear beam right guide rail 132 is fixed to the upper right end of the connecting column rear beam 13 in the length direction. The front and rear beam left connecting crossbeam 14 is connected between the left ends of the front and rear beams 12 and 13 of the connecting columns, and the front and rear beam right connecting crossbeam 15 is connected between the right ends of the front and rear beams 12 and 13 of the connecting columns; the aforementioned sagger feeding mechanism 3 slides with the aforementioned connecting column front beam left guide rail 121, connecting column front beam right guide rail 122, connecting column rear beam left guide rail 131 and connecting column rear beam right guide rail 132; the aforementioned sagger feeding pipe fixing plate opening and closing drive mechanism 2 is arranged on the upper part of the connecting column rear beam 13.

[0032] The aforementioned sagger feeding mechanism 3 includes a sagger left feeding tube sliding plate 31, a sagger right feeding tube sliding plate 32, a pair of sagger left feeding tubes 33 and a pair of sagger right feeding tubes 34. A sagger left feeding tube sliding plate front slider 311 is fixed to the bottom of the front end of the sagger left feeding tube sliding plate 31, and the front slider 311 of the sagger left feeding tube sliding plate slides with the left guide rail 121 of the connecting column front beam. A sagger left feeding tube sliding plate rear slider 312 is fixed to the bottom of the rear end of the sagger left feeding tube sliding plate 31, and the rear slider 312 of the sagger left feeding tube sliding plate slides with the left guide rail 131 of the connecting column rear beam. A pair of left feeding tube matching cavities 313 of the sagger are provided, and the right feeding tube sliding plate 32 of the sagger is located on the right side of the left feeding tube sliding plate 31 of the sagger, and a front sliding block 321 of the right feeding tube sliding plate of the sagger is fixed to the bottom of the front end of the right feeding tube sliding plate 32 of the sagger, and the front sliding block 321 of the right feeding tube sliding plate of the sagger slides with the right guide rail 122 of the front beam of the aforementioned connecting column, and a rear sliding block 322 of the right feeding tube sliding plate of the sagger is fixed to the bottom of the rear end of the right feeding tube sliding plate 32 of the sagger, and the rear sliding block 322 of the right feeding tube sliding plate of the sagger slides with the right guide rail 132 of the rear beam of the aforementioned connecting column, and a pair of positions are opened in the middle of the length direction of the right feeding tube sliding plate 32 of the sagger The tube matching cavity 313 corresponds to the right feeding tube matching cavity 323 of the sagger, the upper ends of a pair of left feeding tubes 33 of the sagger are fixed to the aforementioned left feeding tube sliding plate 31 of the sagger at positions corresponding to the pair of left feeding tube matching cavities 313 of the sagger, and the lower ends are constituted as cantilever ends extending downward, the upper ends of a pair of right feeding tubes 34 of the sagger are fixed to the aforementioned right feeding tube sliding plate 32 of the sagger at positions corresponding to the pair of right feeding tube matching cavities 323 of the sagger, and the lower ends are constituted as cantilever ends extending downward; when the feeding opening and closing valve plate actuating mechanism 5 drives the feeding opening and closing valve plate 4 to release the sealing of the discharge port portion of the lower part of the degassing screw barrel mechanism 8, the feeding opening and closing valve plate 4 simultaneously releases the sealing of the aforementioned sagger material compacting sleeve 9 When the feeding opening and closing valve plate matching cavity 91 is closed, the material from the barrel cavity 102 of the aforementioned barrel 10 is fed into the sagger below in a multi-point synchronous feeding manner through the degassing screw mechanism 8 and the feeding opening and closing valve plate matching cavity 91 by the aforementioned pair of sagger left feeding pipes 33 and the pair of sagger right feeding pipes 34; a stirring screw 40 is rotatably connected to the aforementioned barrel cover 101, and the upper end of the stirring screw 40 extends to the top of the barrel cover 101 and is transmission-connected to the stirring screw drive mechanism (not shown in FIG1 ) provided on the barrel cover 101, and the lower end of the stirring screw 40 extends to the aforementioned degassing screw mechanism 8 in turn and is rotatably supported on the lower end of the degassing screw mechanism 8.

[0033] Continuing to refer to Figures 2 to 3 and in combination with Figure 1, the aforementioned sagger feeding tube fixed plate opening and closing drive mechanism 2 includes a sagger feeding tube fixed plate opening and closing drive motor 21, a sagger feeding tube fixed plate opening and closing drive active wheel 22, a sagger feeding tube fixed plate opening and closing screw drive wheel 23, a sagger feeding tube fixed plate opening and closing screw drive wheel transmission belt 24, a sagger feeding tube fixed plate opening and closing screw 25, an opening and closing screw right support seat 26a, an opening and closing screw left nut block 26b, an opening and closing screw right nut block 26c, an opening and closing screw left support seat 26d and a sagger feeding tube fixed plate opening and closing drive reduction box 27, the sagger feeding tube fixed plate opening and closing drive motor 21 is driven by the sagger feeding tube fixed plate opening and closing drive reduction box 27, and is driven by the sagger feeding tube fixed plate opening and closing drive reduction box The speed box 27 together with the sagger feeding tube fixing plate opening and closing drive motor 21 is fixed to the sagger feeding tube fixing plate opening and closing drive reduction box seat 271, and the sagger feeding tube fixing plate opening and closing drive reduction box seat 271 is fixed to the right side of the rear end of the right connecting crossbeam 15 of the aforementioned front and rear beams, and the sagger feeding tube fixing plate opening and closing drive reduction box final stage power output shaft 272 of the sagger feeding tube fixing plate opening and closing drive reduction box 27 extends to the right side of the sagger feeding tube fixing plate opening and closing drive reduction box seat 271, and the sagger feeding tube fixing plate opening and closing drive active wheel 22 is located on the right side of the sagger feeding tube fixing plate opening and closing drive reduction box seat 271 and is fixed on the final stage power output shaft 272 of the sagger feeding tube fixing plate opening and closing drive reduction box, and the right end of the sagger feeding tube fixing plate opening and closing screw 25 The left nut block 26b of the opening and closing screw is fixed to the upper side of the rear end of the left feeding tube sliding plate 31 of the sagger, and the right nut of the opening and closing screw is fixed to the upper side of the rear end of the right connecting crossbeam 15 of the front and rear beams. The block 26c is fixed to the side of the rear end of the right feeding tube sliding plate 32 of the sagger facing upward, and the left opening and closing screw support seat 26d is fixed to the side of the rear end of the left connecting cross beam 14 of the aforementioned front and rear beams facing upward, the left nut block 26b of the opening and closing screw is threadedly engaged with the left end of the opening and closing screw 25 of the aforementioned sagger feeding tube fixing plate, and the right nut block 26c of the opening and closing screw is threadedly engaged with the right end of the opening and closing screw 25 of the sagger feeding tube fixing plate, and the left end of the opening and closing screw 25 of the sagger feeding tube fixing plate is rotatably supported on the aforementioned opening and closing screw left support seat 26d, and the spiral direction of the left opening and closing screw thread 251 at the left end of the opening and closing screw 25 of the sagger feeding tube fixing plate is opposite to the spiral direction of the right opening and closing screw thread 252 at the right end of the opening and closing screw 25 of the sagger feeding tube fixing plate

[0034] In this embodiment, a sagger left feeding tube sliding plate front slider position signal collector 1211 is provided on the upper side of the left end of the left guide rail 121 of the front beam of the connecting column, and a sagger right feeding tube sliding plate front slider position signal collector 1221 is provided on the right guide rail 122 of the front beam of the connecting column and at a position corresponding to the left side of the sagger right feeding tube sliding plate front slider 321 when the sagger left and right feeding tube sliding plates 31 and 32 are in the closed state; the aforementioned sagger feeding tube fixed plate opening and closing drive The motor 21 is a motor with forward and reverse rotation functions; the aforementioned sagger feeding tube fixed plate opening and closing drive active wheel 22 and the sagger feeding tube fixed plate opening and closing screw drive wheel 23 are synchronous pulleys, and the aforementioned sagger feeding tube fixed plate opening and closing screw drive wheel transmission belt 24 is a synchronous belt; the aforementioned sagger feeding tube fixed plate opening and closing drive motor 21, the sagger left feeding tube sliding plate front slider position signal collector 1211 and the sagger right feeding tube sliding plate front slider position signal collector 1221 are electrically connected to the electrical controller when in use.

[0035] When the feeding station frame 61 provided at the aforementioned feeding station 6 is used to detect (sense) that the sagger conveyed by a group of feeding station sagger conveying rollers 62 moves to the left and reaches the extent to which the sagger position signal collector (not shown in the figure) such as the photoelectric switch can collect the signal, the sagger position signal collector feeds back the signal to the electrical controller, and the electrical controller sends an instruction to the feeding station sagger stop and release mechanism 66, thereby causing the feeding station sagger stop and release mechanism 66 to rise upward, preventing the sagger from continuing to move from right to left. At the same time, the electrical controller sends a signal to a pair of feeding station sagger clamping mechanisms 65, which clamp the front and rear outer walls of the sagger and release them immediately after clamping, so that the sagger is positioned evenly in the center of the feeding station sagger conveying roller 62 to avoid situations such as skewed and sideways. It can be seen that the pair of feeding station sagger clamping mechanisms 65 described in the present invention can be called "sagger alignment mechanism" or "sagger centering mechanism" because their function is to straighten the position of the sagger. The electrical controller sends a signal to the aforementioned feeding station sagger lifting mechanism 64, so that the feeding station sagger lifting mechanism 64 raises the sagger so that the bottom of the sagger is suspended above the feeding station sagger conveying roller 62 and close to the bottom of the aforementioned sagger compacting sleeve 9.

[0036] After the sagger lifting mechanism 64 at the aforementioned feeding station rises to the degree set by the electrical controller (depending on the rotation speed and time of the sagger lifting drive motor 642 set by the PLC), the electrical controller simultaneously sends a signal or a work instruction to the sagger feeding tube fixed plate opening and closing drive motor 21, and the sagger feeding tube fixed plate opening and closing drive motor 21 works clockwise to drive the sagger feeding tube fixed plate opening and closing drive reduction box 27, and the sagger feeding tube fixed plate opening and closing drive reduction box final power output shaft 272 drives the sagger feeding tube fixed plate opening and closing drive active wheel 22, and the sagger feeding tube fixed plate opening and closing drive active wheel 22 drives the sagger feeding tube fixed plate opening and closing screw drive wheel transmission belt 24 to drive the sagger feeding tube fixed plate opening and closing screw drive wheel 23, and the sagger feeding tube fixed plate opening and closing screw drive wheel 23 drives the sagger feeding tube fixed plate opening and closing screw 25 to rotate, and the sagger feeding tube fixed plate opening and closing screw drive wheel 23 drives the sagger feeding tube fixed plate opening and closing screw 25 to rotate. The left thread 251 of the opening and closing screw at the left end of the closing screw 25 drives the left nut block 26b of the opening and closing screw, and at the same time, the right thread 252 of the opening and closing screw at the right end of the sagger feeding tube fixing plate opening and closing screw 25 drives the right nut block 26c of the opening and closing screw. Since the spiral directions of the left and right threads 251 and 252 of the opening and closing screw are opposite, in the above process, the rotation of the opening and closing screw 25 of the sagger feeding tube fixing plate causes the left and right nuts of the opening and closing screw to rotate. The blocks 26b and 26c are displaced toward each other, and as the left and right nut blocks 26b and 26c of the opening and closing screws are displaced toward each other, the left and right feeding tube sliding plates 31 and 32 of the sagger are respectively driven to displace toward each other, until the signal of the front slider 321 of the right feeding tube sliding plate of the sagger is collected by the aforementioned sagger right feeding tube sliding plate position signal collector 1221, indicating that the left and right feeding tube sliding plates 31 and 32 of the sagger have displaced toward each other to a state of being closed to each other. At the same time, the signal collected by the front slider position signal collector 1221 of the right feeding tube sliding plate of the sagger is fed back to the electrical controller, and the electrical controller sends a stop instruction to the sagger feeding tube fixed plate opening and closing drive motor 21. 5 , thereby enabling the pair of left feeding pipes 33 and the pair of right feeding pipes 34 to feed the sagger into the sagger.

[0037] In this embodiment, the aforementioned left and right feeding tube sliding plate front slider position signal collectors 1211 and 1221 of the sagger adopt micro switches, but they may also adopt travel switches, position proximity switches, reed switches or Hall sensors.

[0038] Please refer to Figures 4 to 7 and still in combination with Figure 1, a barrel discharge port flange ring 1031 (shown in Figure 1) is formed on the outer wall of the barrel discharge port 103 of the aforementioned barrel 10 and around the circumferential direction of the barrel discharge port 103, the aforementioned degassing screw mechanism 8 includes an upper degassing screw 81, a lower degassing screw 82, an upper degassing screw filter sleeve 83 and a lower degassing screw filter sleeve 84, the upper degassing screw filter sleeve 83 is arranged in the upper degassing screw cavity 811 of the upper degassing screw 81, and the upper end of the upper degassing screw 81 is matched with the aforementioned barrel discharge port flange ring 1031, the upper end of the aforementioned feeding opening and closing valve plate actuating mechanism 5 is fixed to the outer wall of the middle part in the height direction of the upper degassing screw 81, and the lower degassing screw filter sleeve 84 is arranged at the lower degassing screw cavity 811 of the lower degassing screw 82. In the degassing screw chamber 821, the upper end of the lower degassing screw 82 is connected to the lower end of the upper degassing screw 81, and the upper side of the aforementioned feeding opening and closing valve plate 4 is in contact with or out of contact with the lower end of the lower degassing screw 82, wherein the aforementioned upper and lower degassing screws 81 and 82 are respectively connected to a degassing actuator not shown in the figure by a degassing pipeline, and the degassing actuator is arranged on the aforementioned barrel cover 101 when in use; the lower end of the aforementioned stirring screw 40 extends to the upper degassing screw filter sleeve chamber 831 of the upper degassing screw filter sleeve 83 and the lower degassing screw filter sleeve chamber 841 of the lower degassing screw filter sleeve 84 in turn, and is rotatably supported on the lower end of the lower degassing screw 82; an upper degassing screw upper flange ring 812 is formed at the upper end of the aforementioned upper degassing screw 81, and An upper degassing screw filter sleeve flange edge support step 813 is formed between the upper end surface of the upper degassing screw 81 and the inner side of the upper degassing screw upper flange ring 812 around the circumferential direction of the upper end surface of the upper degassing screw 81, and an upper degassing screw filter sleeve flange edge 832 is formed at the upper end of the aforementioned upper degassing screw filter sleeve 83 and around the circumferential direction of the upper degassing screw filter sleeve 83. The aforementioned upper degassing screw upper flange ring 812 corresponds to the bottom of the aforementioned barrel discharge port flange ring 1031 and is fixed to the barrel discharge port flange ring 1031 by fasteners when the degassing screw upper flange ring sealing gasket 8121 is added. The aforementioned upper degassing screw filter sleeve flange edge 832 is placed on the aforementioned upper degassing screw filter sleeve flange edge support step 813. 1 is formed with an upper degassing screw lower flange ring 814 at the lower end of the upper degassing screw barrel, and an upper degassing screw barrel filter sleeve lower supporting step 815 is formed between the lower end surface of the upper degassing screw barrel 81 and the inner side of the upper degassing screw barrel lower flange ring 814 in the circumferential direction around the lower end surface of the upper degassing screw barrel 81. An upper degassing screw barrel cavity degassing interface 816 communicating with the aforementioned upper degassing screw barrel cavity 811 is provided on the outer wall of the middle part in the height direction of the upper degassing screw barrel 81, and an upper degassing screw barrel cavity degassing interface on-off valve 8161 is connected to the upper degassing screw barrel cavity degassing interface 816. The lower end bottom of the aforementioned upper degassing screw barrel filter sleeve 83 is supported on the upper degassing screw barrel filter sleeve lower supporting step 815. A lower degassing screw barrel upper flange ring 822 is formed at the upper end of the aforementioned lower degassing screw barrel 82.In addition, a lower degassing screw filter sleeve flange edge support step 823 is formed between the upper end face of the lower degassing screw 82 and the inner side of the lower degassing screw upper flange ring 822 in the circumferential direction around the upper end face of the lower degassing screw 82, and a lower degassing screw fixing ear 826 is formed on the outer wall of the middle part in the height direction of the aforementioned lower degassing screw 82 and in the circumferential direction around the lower degassing screw 82. The lower degassing screw fixing ear 826 is fixed to the upper side of the aforementioned valve plate connecting plate 7, and a lower degassing screw filter sleeve flange edge 842 is formed at the upper end of the aforementioned lower degassing screw filter sleeve 84 and in the circumferential direction around the lower degassing screw filter sleeve 84. The aforementioned lower degassing screw upper flange ring 822 corresponds to the lower side of the aforementioned upper degassing screw lower flange ring 814 And when the lower degassing screw upper flange ring sealing gasket 8221 is added, it is fixed to the upper degassing screw lower flange ring 814 through fasteners, and the aforementioned lower degassing screw filter sleeve flange edge 842 is placed on the lower degassing screw filter sleeve flange edge support step 823, and a lower degassing screw filter sleeve support ring 824 is fixed at the lower end of the aforementioned lower degassing screw 82, and the support ring step 8241 of the lower degassing screw filter sleeve support ring 824 extends into the aforementioned lower degassing screw cavity 821, and the lower end bottom of the aforementioned lower degassing screw filter sleeve 84 is supported on the support ring step 8241, and a group of spaced and extended stirring screw support spokes 82411 are formed on the inner wall of the support ring step 8241, and each two adjacent stirring screws The space between the supporting spokes 82411 constitutes a discharge hollow cavity 82413 at the aforementioned discharge port of the lower part of the aforementioned degassing screw mechanism 8. A supporting spoke bearing seat 82412 is formed at the confluence of a group of stirring screw supporting spokes 82411. The lower end of the aforementioned stirring screw 40 is rotatably supported on the supporting spoke bearing seat 82412 through the stirring screw lower supporting bearing 402. A lower degassing screw chamber degassing interface 825 communicating with the aforementioned lower degassing screw chamber 821 is provided on the outer wall in the middle part in the height direction of the lower degassing screw 82. A lower degassing screw chamber degassing interface on-off valve 8251 is connected to the lower degassing screw chamber degassing interface 825; the aforementioned upper degassing screw chamber degassing interface on-off valve 816 1 and the lower degassing screw chamber degassing interface on-off valve 8251 are respectively connected to the degassing actuator provided on the barrel cover 101 of the barrel 10 and in communication with the aforementioned barrel chamber 102 via the upper degassing screw chamber degassing interface on-off valve degassing pipeline and the lower degassing screw chamber degassing interface on-off valve degassing pipeline; the aforementioned feeding on-off valve plate 4 corresponds to the bottom of the aforementioned discharge hollow cavity 82413; a stirring spiral blade 401 is formed on the aforementioned stirring screw 40 and in the area located in the aforementioned upper degassing screw filter sleeve cavity 831 and the lower degassing screw filter sleeve cavity 841; a circular feeding on-off valve plate basin-shaped cavity 41 is formed on the upward side of the aforementioned feeding on-off valve plate 4 and at a position corresponding to the bottom of the aforementioned lower degassing screw 82.

[0039] When the feeding opening and closing valve plate actuating mechanism 5 drives the feeding opening and closing valve plate 4, the feeding opening and closing valve plate 4 can close or release the sealing of the aforementioned material discharge hollow cavity 82413. The former cannot cause the material to be drawn out from the material discharge hollow cavity 82413, while the latter can cause the material to be drawn out from the material discharge hollow cavity 82413 and enter the sagger in sequence through the aforementioned feeding opening and closing valve plate matching cavity 91, each pair of left and right feeding pipe matching cavities 313, 323 of the sagger, and each pair of left and right feeding pipes 33, 34 of the sagger.

[0040] Please focus on Figures 4, 5 and 6. The number of the aforementioned feed opening and closing valve plates 4 is four, which are fan-shaped and of the same size, and are arranged one next to the other to form a circular basin-shaped structure. Corresponding to each feed opening and closing valve plate 4 is equipped with the aforementioned feed opening and closing valve plate actuating mechanism 5, that is, the number of the feed opening and closing valve plate actuating mechanisms 5 is four. As shown in Figures 4 and 5, a valve plate connecting plate acting cylinder is provided on the aforementioned valve plate connecting plate 7 and at a position corresponding to the aforementioned feed opening and closing valve plate actuating mechanism 5. The column gives way 72, the aforementioned feeding opening and closing valve plate actuating mechanism 5 includes a feeding opening and closing valve plate actuating cylinder body hinge seat 51, a feeding opening and closing valve plate actuating cylinder 52, a cylinder column length adjusting rod 53, a cylinder column length adjusting rod hinge joint 54, a pair of cylinder column length adjusting rod hinge joint pin hinge ears 55, a pair of valve plate turning arms 56, a pair of valve plate connecting plate longitudinal cantilevers 57, a valve plate turning arm hinge pin 58 and a cylinder column length adjusting rod hinge joint pin 59, the feeding opening and closing valve plate actuating cylinder body hinge seat 51 The upper end (i.e., the upper part) is fixed to the outer wall of the middle part of the height direction of the aforementioned upper degassing screw 81, and the tail of the cylinder body of the feeding opening and closing valve plate actuating cylinder 52 is hinged to the lower end (i.e., the lower part) of the cylinder body hinge seat 51 of the feeding opening and closing valve plate actuating cylinder 51 through the cylinder body tail hinge pin 521. The feeding opening and closing valve plate actuating cylinder column 522 of the feeding opening and closing valve plate actuating cylinder 52 faces downward and corresponds to the aforementioned valve plate connecting plate cylinder column yielding port 72. The upper end of the cylinder column length adjusting rod 53 is connected to the feeding opening and closing valve plate actuating cylinder column 52. 2 is threadedly connected and locked by a cylinder column length adjustment rod locking nut 531. The lower end of the cylinder column length adjustment rod 53 is threadedly connected to a hinge connection column 541 formed at the center of the upper end of the cylinder column length adjustment rod hinge 54. The lower end of the cylinder column length adjustment rod hinge 54 extends between a pair of cylinder column length adjustment rod hinge pin hinge ears 55. The pair of cylinder column length adjustment rod hinge pin hinge ears 55 are longitudinally parallel to each other and the bottoms are welded and fixed to the edge of the upper side of the aforementioned feeding opening and closing valve plate 4.A pair of valve plate flip arms 56 are parallel to each other and their lower ends are also welded to the upper side of the feeding opening and closing valve plate 4. A flip arm synchronization plate 561 is fixedly connected between the middle parts of the pair of valve plate flip arms 56. The upper ends of a pair of valve plate connecting plate longitudinal cantilevers 57 are fixed to the aforementioned valve plate connecting plate 7 and correspond to the aforementioned valve plate connecting plate cylinder column clearance port 72. The valve plate flip arm hinge pin 58 is connected to the lower ends of the pair of valve plate connecting plate longitudinal cantilevers 57 and the pair of valve plate flip arms 56. The upper ends of the valve plate tilting arms 56 are hinged, and the upper ends of the pair of valve plate tilting arms 56 are located between the lower ends of the pair of valve plate connecting plate longitudinal cantilever arms 57. The cylinder column length adjustment rod hinge pin 59 passes through the pair of cylinder column length adjustment rod hinge pin hinge ears 55 and the lower end of the cylinder column length adjustment rod hinge joint 54 at a position corresponding to the pair of cylinder column length adjustment rod hinge pin hinge ears 55, thereby hingedly connecting the lower end of the cylinder column length adjustment rod hinge joint 54 between the pair of cylinder column length adjustment rod hinge pin hinge ears 55.

[0041] Please focus on Figure 1, the above-mentioned set of weighing sensor devices 20 each includes The shaped bracket 201, the barrel outer wall fixing seat 202, the weighing sensor fixing seat 203, the weighing sensor 204 and the barrel outer wall fixing seat sliding guide rod 205, The bottom of both sides of the shaped bracket 201 is fixed to the upper side of the weighing sensor device mounting platform 30, the barrel outer wall fixing seat 202 is fixed to the upper outer wall of the barrel 10, and the weighing sensor fixing seat 203 is fixed to the upper outer wall of the barrel 10. The middle part of the shaped bracket 201 is fixed on the aforementioned weighing sensor device mounting platform 30, the weighing sensor 204 is fixed on the weighing sensor fixing seat 203, the lower end of the barrel outer wall fixing seat sliding guide rod 205 is fixed on the barrel outer wall fixing seat 202, and the upper end is connected to the opening on the Font bracket 201 The guide rod sliding hole 20111 on the top crossbeam 2011 of the U-shaped bracket is slidably matched.

[0042] When the left and right feeding tube sliding plates 31 and 32 of the sagger are closed toward each other and the front slider 321 of the right feeding tube sliding plate of the sagger touches the front slider position signal collector 1221 of the right feeding tube sliding plate of the sagger, or when the position signal of the front slider position signal collector 1221 of the right feeding tube sliding plate of the sagger is collected, the front slider position signal collector 1221 of the right feeding tube sliding plate of the sagger feeds back the signal to the electrical controller, and the electrical controller sends a stop signal to the opening and closing drive motor 21 of the aforementioned sagger feeding tube fixed plate. The feed opening and closing valve plate actuating cylinder 52 is operated to move the feed opening and closing valve plate actuating cylinder column 522 upwardly into the cylinder body, and the feed opening and closing valve plate actuating cylinder column 522 drives the cylinder column length adjusting rod hinge joint 54 through the cylinder column length adjusting rod 53. Since the cylinder column length adjusting rod hinge joint 54 is hinged to a pair of cylinder column length adjusting rod hinge joint pins 59 on the cylinder column length adjusting rod hinge joint pin hinge ears 55, the cylinder column length adjusting rod hinge joint 54 is driven by the feed opening and closing valve plate actuating cylinder column 522 to move upwardly into the cylinder body, and the feed opening and closing valve plate actuating cylinder column 522 drives the cylinder column length adjusting rod hinge joint 54 through the cylinder column length adjusting rod hinge joint pins 59 on the cylinder column length adjusting rod hinge joint pin hinge ears 55. , and a pair of cylinder column length adjusting rod hinge joint pin hinge ears 55 are fixed on the edge or marginal part of the feeding opening and closing valve plate 4, so the cylinder column length adjusting rod hinge joint 54 drives a pair of cylinder column length adjusting rod hinge joint pin hinge ears 55 through the cylinder column length adjusting rod hinge joint pin 59, and the pair of cylinder column length adjusting rod hinge joint pin hinge ears 55 drive the aforementioned edge part of the feeding opening and closing valve plate 4 to be lifted up, because the central part of the feeding opening and closing valve plate 4 corresponds to the bottom area of ​​the aforementioned lower degassing screw cylinder cavity 821, that is, corresponds to the blanking hollow cavity 82413. The area is free, and as the edge of the feed opening and closing valve plate 4 is lifted upward by the hinged ear 55 of the hinged joint pin of the cylinder length adjustment rod, the previously blocked state of the aforementioned discharge hollow cavity 82413 at the bottom of the lower degassing screw chamber 821 is changed to a downwardly open state as shown in Figure 5. More specifically, the feed opening and closing valve plate 4 is released from the previously blocked state of the lower discharge hollow cavity 82413 shown in Figures 1 and 4 and is opened to a vertically inclined state as shown in Figure 5. As the stirring screw 40 rotates, its spiral blades 401 feed the material in the barrel chamber 102 of the barrel 10 sequentially from the upper degassing screw filter chamber 831, the lower degassing screw filter chamber 841, the discharge hollow cavity 82413, the feed opening and closing valve plate chamber 91, and each pair of left and right sagger feed pipes 33 and 34 into the lower sagger. During the above process, the upper and lower degassing screw chamber degassing interfaces 816, 825 are in a state of negative pressure extraction of air from the material in the upper and lower degassing screw filter sleeve cavities 831, 841. The air in the barrel 10 is introduced by a degassing actuator (not shown).

[0043] After the feeding of the sagger is completed, the aforementioned feeding opening and closing valve plate actuating cylinder 52 works in the reverse direction, and the aforementioned feeding opening and closing valve plate 4 is returned to the lower part of the lower degassing screw chamber 821 as shown in FIG4 , that is, in the closed state of the blanking hollow chamber 82413. This state is that the feeding opening and closing valve plate 4 is in a state of cooperating and closing the feeding opening and closing valve plate cooperating chamber 91. At the same time, under the reverse operation of the sagger feeding pipe fixed plate opening and closing drive motor 21, the aforementioned sagger left and right feeding pipe sliding plates 31 and 32 repel each other. 3 , in which a pair of left feeding tubes 33 of the sagger and a pair of right feeding tubes 34 of the sagger leave the upper area of ​​the sagger cavity corresponding to the sagger, until the front slider 311 of the sliding plate of the left feeding tube of the sagger is able to collect the signal by the front slider position signal collector 1211 of the sliding plate of the left feeding tube of the sagger, and then the front slider position signal collector 1211 of the sliding plate of the left feeding tube of the sagger feeds back the signal to the electrical controller, and the electrical controller sends a stop instruction to the opening and closing drive motor 21 of the fixed plate of the sagger feeding tube.

[0044] As shown in Figures 1 and 4 to 5, a group of assembled dust hoods 50 are fixed on the aforementioned valve plate connecting plate 7. On the group of assembled dust hoods 50, and at the same time corresponding to the aforementioned feeding opening and closing valve plate actuating cylinder column 522 and the aforementioned valve plate connecting plate actuating cylinder column yielding port 72, a valve plate actuating cylinder column yielding cavity 501 is respectively opened. The aforementioned feeding opening and closing valve plate actuating cylinder column 522 passes through the valve plate actuating cylinder column yielding cavity 501 and the valve plate connecting plate actuating cylinder column yielding port 72 in sequence downward and is connected to the upper end of the aforementioned cylinder column length adjusting rod 53. The aforementioned set of assembled dust hoods 50 consists of four dust hood units of equal size, and when combined, these four dust hood units form a rectangular dust hood structure with a complete dust hood cavity 502. A dust hood cavity material dust suction port 503 is provided at a corner of the top surface of each of the assembled dust hoods 50. When in use, a dust suction pipe connected to the dust hood cavity material dust suction port 503 is connected to a negative pressure dust suction device. The lower portions of two adjacent assembled dust hoods 50 are connected to each other via dust hood splicing and fixing ears 504. Dust generated during the process of feeding material into the sagger from the aforementioned pair of left and right feeding pipes 33, 34 enters the dust hood cavity 502 and is sucked out by the aforementioned dust suction pipe connected to the dust hood cavity material dust suction port 503 with the aid of the negative pressure dust suction device.

[0045] Continuing to refer to FIG1 , a feeding station sagger conveying roller front support beam 611 is fixed to the upper front part of the longitudinal direction of the aforementioned feeding station mechanism 61, and a feeding station sagger conveying roller rear support beam 612 is fixed to the upper rear part of the longitudinal direction of the feeding station mechanism 61. The front end of the aforementioned feeding station sagger conveying roller 62 is rotatably supported on the feeding station sagger conveying roller front support beam 611, and extends to the front side of the feeding station sagger conveying roller front support beam 611 and is fixed with a feeding station sagger conveying roller sprocket 622, and the rear of the feeding station sagger conveying roller 62 is fixed to the feeding station sagger conveying roller 62. The ends are rotatably supported on the rear support beam 612 of the feeding station sagger conveying roller. The cross-sectional shapes of the front and rear support beams 611 and 612 of the feeding station sagger conveying roller are respectively in the shape of a ] and a [ shape. Specifically, it is preferred to use U-shaped steel (also called channel steel) as the front and rear support beams 611 and 612 of the feeding station sagger conveying roller. A sagger movement guide guard strip 613 is fixed on the upper part of the opposite side of the front and rear support beams 611 and 612 of the feeding station sagger conveying roller and along the length direction of the front and rear support beams 611 and 612 of the feeding station sagger conveying roller.

[0046] Continuing to refer to FIG1 , the aforementioned feeding station sagger conveying roller driving mechanism 63 includes a sagger conveying roller driving motor 631, a sagger conveying roller driving reduction box 632, a sagger conveying roller driving reduction box sprocket 633, a right transition sprocket 634, a left transition sprocket 635, a right redirecting sprocket 636, a feeding station sagger conveying roller driving chain 637 and a pair of sagger conveying roller driving chain guide bars 638. The sagger conveying roller driving motor 631 is matched with the sagger conveying roller driving reduction box 632 in transmission and is fixed on the sagger conveying roller driving reduction box seat 6322 together with the sagger conveying roller driving motor 631. The roller drive reduction box seat 6322 is fixed to the right end of the aforementioned feeding station frame 61, the sagger conveying roller drive reduction box shaft 6321 of the sagger conveying roller drive reduction box 632 faces forward, the sagger conveying roller drive reduction box sprocket 633 is fixed on the sagger conveying roller drive reduction box shaft 6321, the right transition sprocket 634 is rotatably set on the feeding station sagger conveying roller front support beam 611 through the right transition sprocket shaft 6341 at a position above and slightly to the left of the sagger conveying roller drive reduction box sprocket 633, and the left transition sprocket 635 is rotatably set at the left end of the feeding station sagger conveying roller front support beam 611 through the left transition sprocket shaft 6351 and corresponds to a Between the left ends of the sagger conveyor roller drive chain guide bar 638, the right redirecting sprocket 636 is rotatably arranged on the front side of the right end of the feeding station sagger conveyor roller front support beam 611 through the right redirecting sprocket shaft 6361 and corresponds to the right ends of a pair of sagger conveyor roller drive chain guide bars 638. The feeding station sagger conveyor roller drive chain 637 is sequentially mounted on the sagger conveyor roller drive reduction box sprocket 633, the right transition sprocket 634, the left transition sprocket 635 and the right redirecting sprocket 636, and the feeding station sagger conveyor roller drive chain 637 also passes through the guide bar space formed between the pair of sagger conveyor roller drive chain guide bars 638 and the aforementioned The feeding station sagger conveying roller sprocket 622 is transmission connected, and a pair of sagger conveying roller drive chain guide bars 638 are fixed on the front side of the length direction of the feeding station sagger conveying roller front support beam 611 in a horizontally parallel state; the bottom of the front pair of sagger feeding station frame connecting columns 11 in the aforementioned group of sagger feeding station frame connecting columns 11 is fixed to the upper left end of the feeding station sagger conveying roller front support beam 611, and the bottom of the rear pair of sagger feeding station frame connecting columns 11 in the aforementioned group of sagger feeding station frame connecting columns 11 is fixed to the upper left end of the feeding station sagger conveying roller rear support beam 612.

[0047] Under the operation of the feeding station sagger conveying roller driving mechanism 63 controlled by the electrical controller, the sagger conveying roller driving motor 631 drives the sagger conveying roller driving reducer 632, the sagger conveying roller driving reducer shaft 6321 drives the sagger conveying roller driving reducer sprocket 633, the sagger conveying roller driving reducer sprocket 633 drives the feeding station sagger conveying roller driving chain 637, and the feeding station sagger conveying roller driving chain 637 drives the feeding station sagger conveying roller sprocket 622, thereby moving the feeding station sagger conveying roller 62 and moving the sagger located thereon from right to left under the guidance of a pair of sagger movement guide guard bars 613. When the sagger moves to a point where a signal is captured by the aforementioned sagger position signal collector, such as a photoelectric switch, located on the feeding station frame 61, the sagger position signal collector feeds the signal back to the electrical controller, causing the aforementioned feeding station sagger stop and release mechanism 66 to rise upward, preventing the sagger from continuing to move to the left. When the sagger contacts the buffer damping block 6651, it coincides with the position of the pair of feeding station sagger clamping and release mechanisms 65, which clamp and release the sagger as described above, ensuring that the sagger's position meets the centering requirement. Since the structure of the pair of feeding station sagger clamping and release mechanisms 65 is well known in the art, as can be seen, for example, in Chinese Patent Publication Nos. CN104180664B, CN103521314B, and CN104165523B, etc., the applicant will not elaborate further.

[0048] Please focus on Figure 8 and still combine with Figure 1. The aforementioned feeding station sagger lifting mechanism 64 includes a sagger lifting chassis 641, a sagger lifting drive motor 642, a linkage worm 643, an active synchronous pulley 644a, a driven synchronous pulley 644b, a synchronous belt 645, a front worm gear box 646a, a rear worm gear box 646b, a sagger lifting frame fixing plate 646c, a sagger lifting frame 646d, a pair of front guide pillars 647a, a pair of rear guide pillars 647b, a pair of sagger material front weighing sensors 648a, a pair of sagger material rear weighing sensors 648b, a sagger material weighing sensor front fixing plate 649a and a sagger material weighing sensor rear fixing plate 649b. The sagger material weighing sensor front fixing plate 649a is connected to the aforementioned feeding station mechanism. The front side of the left bottom end of the frame 61 is fixed to the left bottom end of the front bottom beam 614 of the feeding station frame 61, and the rear fixing plate 649b of the sagger material weighing sensor is fixed to the rear side of the left bottom end of the aforementioned feeding station frame 61, that is, to the left bottom end of the rear bottom beam 615 of the feeding station frame 61, and the rear fixing plate 649b of the sagger material weighing sensor corresponds to the rear of the front fixing plate 649a of the sagger material weighing sensor, and a pair of sagger material front weighing sensors 648a are respectively fixed at the left and right ends of the side facing upward of the front fixing plate 649a of the sagger material weighing sensor, and a pair of sagger material rear weighing sensors 648b correspond to the rear of the pair of sagger material front weighing sensors 648a and are respectively fixed at the rear of the rear fixing plate 649b of the sagger material weighing sensor At the left and right ends of one side, the front end bottom of the sagger lifting chassis 641 is fixed to a pair of sagger material front weighing sensors 648a by fasteners, and the rear end bottom of the sagger lifting chassis 641 is also fixed to a pair of sagger material rear weighing sensors 648b by fasteners. The sagger lifting drive motor 642 is a servo motor with forward and reverse functions and is fixed to the sagger lifting drive motor fixing seat 6421. The sagger lifting drive motor shaft 6422 of the sagger lifting drive motor 642 extends to the front side of the sagger lifting drive motor fixing seat 6421. The sagger lifting drive motor fixing seat 6421 is fixed to the sagger lifting chassis platform 6411 on the upper part of the sagger lifting chassis 641. The front end of the linkage worm 643 is connected to the front worm gear box 646. The front worm gear box a is matched with the worm gear transmission, and the upper end of the front worm gear shaft 646e of the front worm gear box 646a is fixed to the side facing downward of the front middle part of the sagger lifting frame fixing plate 646c, and the rear end of the linkage worm 643 is matched with the rear worm gear box worm gear transmission of the rear worm gear box 646b, and the upper end of the rear worm gear shaft 646f of the rear worm gear box 646b is fixed to the side facing downward of the rear middle part of the rear end of the sagger lifting frame fixing plate 646c, the front worm gear box 646a is fixed to the upper side of the front end of the aforementioned sagger lifting chassis platform 6411, and the rear worm gear box 646b corresponds to the front worm gear box 646a and is fixed to the upper side of the rear end of the sagger lifting chassis platform 6411.The driving synchronous pulley 644a is fixed on the aforementioned sagger lifting drive motor shaft 6422, and the driven synchronous pulley 644b is fixed to the middle part of the length direction of the linkage worm 643. One end of the synchronous belt 645 is sleeved on the driving synchronous pulley 644a, and the other end is sleeved on the driven synchronous pulley 644b. The sagger lifting frame fixing plate 646c floats up and down corresponding to the top of the sagger lifting chassis platform 6411. The number of sagger lifting frames 646d is distributed at intervals and the shape is, The bottom of the sagger lifting frame 646d is fixed to the upper side of the sagger lifting frame fixing plate 646c and corresponds to the conveying roller space 621 between the two adjacent feeding conveying rollers 62. The upper ends of the pair of front guide posts 647a are fixed to the lower side of the front end of the sagger lifting frame fixing plate 646c, and the lower ends of the pair of front guide posts 647a are slidably matched with the pair of front guide post guide sleeves 647c, and the pair of front guide post guide sleeves 647c are fixed to the sagger lifting frame platform 6411 in a longitudinal state. The upper ends of the pair of rear guide posts 647b are fixed to the lower side of the rear end of the sagger lifting frame fixing plate 646c, and the lower ends of the pair of rear guide posts 647b are fixed to the lower side of the pair of rear guide posts The guide sleeve 647d is slidably fitted, and the pair of rear guide post guide sleeves 647d are fixed to the sagger lifting base frame platform 6411 in a longitudinal state; the pair of feeding station sagger clamping and placing mechanisms 65 are arranged on the upper left end of the aforementioned feeding station frame 61 in a face-to-face state and correspond to the front and rear sides of the aforementioned sagger lifting frame 646d in the ascending state respectively, and in the process of feeding and weighing the sagger, the pair of feeding station sagger clamping and placing mechanisms 65 do not contact the two sides of the sagger.

[0049] In this embodiment, the aforementioned sagger lifting drive motor 642 is a servo motor with forward and reverse rotation functions. When the sagger lifting drive motor 642 receives a working instruction from the electrical controller, it enters an operating state, and the sagger lifting drive motor shaft 6422 drives the active synchronous pulley 644a, which in turn drives the driven synchronous pulley 644b via the synchronous belt 645, and the driven synchronous pulley 644b drives the linkage worm 643, which in turn drives the front worm gear box 646a and the rear worm gear box 646b. The worm wheels in the front and rear worm gear boxes 646a and 646b respectively drive the front and rear worm gear shafts 646e and 646f, which serve as worm gear shafts, to move upward. The upward displacement of the front and rear worm gear shafts 646e and 646f drives the saggar lifting frame fixing plate 646c and the saggar lifting frame 646d fixed to the upward side thereof to move upward at a position corresponding to the conveying roller space 621. The saggar lifting frames 646d (three) lift the saggar upward, that is, push the empty saggar to be loaded upward so that the bottom surface of the saggar leaves the feeding station saggar conveying roller 62 and is in a material receiving state. As mentioned above, when the feeding opening and closing valve plate 4 is in the open state, and when the pair of left saggar feeding pipes 33 and the pair of right saggar feeding pipes 34 are feeding into the saggar at the same time, the aforementioned stirring screw 40 is in the working state, and the spiral blade 401 drives the material downward. When the amount of material in the sagger reaches the weight set value of each pair of sagger material front and rear weighing sensors 648a, 648b, each pair of sagger material front and rear weighing sensors 648a, 648b will feed back a signal to the electrical controller, which will then send a signal to the aforementioned feed opening and closing valve plate actuating cylinders 52 (four), which will then operate to close the feed opening and closing valve plate 4. Specifically, the feed opening and closing valve plate 4 is in a closed state relative to the unloading hollow cavity 82413, that is, it is in a closed state relative to the feed opening and closing valve plate mating cavity 91 as shown in Figures 1 and 4. At the same time, under the instruction of the electrical controller, according to the applicant's aforementioned description, the sagger feeding tube fixed plate opening and closing drive mechanism 2 operates to cause the left and right feeding tube sliding plates 31, 32 of the sagger to be in the open state shown in FIG3 , so that each pair of left and right feeding tubes 33, 34 of the sagger leave the area corresponding to the upper cavity opening of the sagger. Because when each pair of left and right feeding tube sliding plates 31, 32 of the sagger are in the open state, the position of the front slider 311 of the left feeding tube sliding plate of the sagger is at a level where the signal collected by the front slider position signal collector 1211 of the left feeding tube sliding plate of the sagger is received, and the collected signal is transmitted to the electrical controller, the electrical controller issues an instruction to stop the sagger feeding tube fixed plate opening and closing drive motor 21 of the structural system of the sagger feeding tube fixed plate opening and closing drive mechanism 2.At the same time, the electrical controller issues a command to the saggar lifting drive motor 642, pushing the saggar upward again in the same manner as described above, so that the closed feeding opening and closing valve plate 4 cooperates with the saggar material compacting sleeve 9 at a position corresponding to the feeding opening and closing valve plate matching cavity 91 to compact the material in the saggar. After a set delay time, for example, 1-3 seconds, the saggar lifting drive motor 642 operates in the reverse direction, performing the opposite action to the above, placing the filled saggar on the feeding station saggar conveying roller 62. At this time, the feeding station saggar stop and release mechanism 66, under the command of the electrical controller, moves downward, opening the saggar travel channel, allowing the saggar carrying the material to enter the furnace.

[0050] The applicant should note that, in this embodiment, the above description is directed to performing the aforementioned compaction operation once the sagger is fully filled, i.e., when the weight sensing values ​​set by the front and rear weighing sensors 648a, 648b of each pair of sagger materials are reached. However, based on the above disclosure, it is entirely possible to introduce material into the sagger and compact the material therein several times, that is, alternately introduce material into the sagger and compact the material therein several times until the final sagger material weight value set by the front and rear weighing sensors 648a, 648b of each pair of sagger materials is reached. The sagger to be loaded then exits the aforementioned pair of feeding station sagger stops and release mechanisms 66 of the feeding station 6 and enters the furnace. The next sagger to be loaded then arrives above the corresponding feeding station sagger lifting mechanism 64 and simultaneously between the corresponding feeding station sagger clamping mechanism 65, repeating the aforementioned process to feed the material. In addition, according to professional common sense, whether to fill the sagger with materials in one go and then compact it or to load and compact it in two or more steps until the sagger is filled to the set weight depends on the different materials or the process requirements.

[0051] Please refer to Figure 9 and combine it with Figure 1. The aforementioned feeding station sagger stop and release mechanism 66 includes a stop frame 661, a stop plate hinge seat 662, a stop plate actuating cylinder 663, a stop plate actuating cylinder column connecting frame 664 and a stop plate 665. The stop frame 661 is located on the left side of the aforementioned pair of feeding station sagger clamping mechanisms 65. The front end of the stop frame 661 is fixed to the front side of the upper left end of the aforementioned feeding station frame 61, and the rear end of the stop frame 661 is fixed to the rear side of the upper left end of the feeding station frame 61. The stop plate hinge seat 662 is fixed to the upper side of the middle part of the length direction of the stop frame 661. The stop plate actuating cylinder 663 is fixed to the stop plate actuating cylinder seat 6631 in a horizontal lying state. The stop plate actuating The action cylinder seat 6631 is fixed to the left side of the aforementioned stop plate hinge seat 662, and the stop plate actuating cylinder column 6632 of the stop plate actuating cylinder 663 is fixed to the left side of the lower end of the stop plate actuating cylinder column connecting frame 664, and the stop plate actuating cylinder column connecting frame 664 corresponds to the stop plate hinge seat cavity 6621 of the stop plate hinge seat 662, and the lower end of the stop plate actuating cylinder column connecting frame 664 and the bottom wall of the aforementioned stop plate hinge seat cavity 6621 form a rolling pair, the upper end of the stop plate actuating cylinder column connecting frame 664 is hinged to the lower left end of the stop plate 665, and the lower right end of the stop plate 665 is hinged to the upper part of the right cavity opening of the stop plate hinge seat cavity 6621 at a position corresponding to the aforementioned stop plate hinge seat cavity 6621.

[0052] A pair of stop frame front fixing seats 6611 are fixed on the side of the front end of the aforementioned stop frame 661 facing upward, and a pair of stop frame rear fixing seats 6612 are fixed on the side of the rear end of the stop frame 661 facing upward. The pair of stop frame front fixing seats 6611 are fixed to the front side of the upper left end of the aforementioned feeding station frame 61, and the pair of stop frame rear fixing seats 6612 are fixed to the rear side of the upper left end of the aforementioned feeding station frame 61; the aforementioned stop plate actuating cylinder 663 is a cylinder; the aforementioned stop plate actuating cylinder column is connected The frame 664 includes a left connecting rod 6641, a right connecting rod 6642, a connecting rod lower hinge shaft 6643, a connecting rod upper hinge shaft 6644 and a cylinder column hinge seat 6645. The left connecting rod 6641 and the right connecting rod 6642 are parallel to each other front and back and the lower ends of the left connecting rod 6641 and the right connecting rod 6642 are hinged to the middle of the connecting rod lower hinge shaft 6643. A connecting rod lower hinge shaft roller 66431 is rotatably provided at the front end and the rear end of the connecting rod lower hinge shaft 6643. The connecting rod lower hinge shaft roller 66431 is rotatably provided at the front end and the rear end of the connecting rod lower hinge shaft The bottom wall of the aforementioned stop plate hinge seat cavity 6621 constitutes a rolling pair, the upper ends of the left connecting rod 6641 and the right connecting rod 6642 are hinged to the middle of the hinge shaft 6644 on the connecting rod, and the front end and the rear end of the hinge shaft 6644 on the connecting rod are respectively hinged to the upper hinge shaft hinge hole 6652 opened on the corresponding wall body at the lower left end of the aforementioned stop plate 665, and a stop plate hinge shaft hole 6623 is opened on the corresponding wall body at the upper part of the right end of the stop plate hinge seat cavity 6621. A stop plate hinge shaft 6653 is arranged between the corresponding walls at the lower right end, and the front and rear ends of the stop plate hinge shaft 6653 are hinged to the aforementioned stop plate hinge shaft hole 6623. A buffer vibration damping plate 6651 is fixed on the upper right side of the stop plate 665, and the right end of the cylinder column hinge seat 6645 is hinged to the middle part of the hinge shaft 6643 under the connecting rod at a position corresponding to the position between the aforementioned left and right connecting rods 6641 and 6642. The aforementioned stop plate actuating cylinder column 6632 is connected to the left end of the cylinder column hinge seat 6645.

[0053] As mentioned above, when the sagger position signal collector such as the photoelectric switch installed on the feeding station frame 61 of the feeding station 6, which has been mentioned twice above, detects the position of the sagger moving from right to left, it indicates that the sagger has reached the position required by the process, that is, the sagger has reached the upper portion of the feeding station sagger lifting mechanism 64 and between the pair of feeding station sagger clamping and placing mechanisms 65. As the sagger position signal collector feeds back the signal to the electrical controller, the electrical controller issues a working instruction to the feeding station sagger stop and release mechanism 66, causing the stop plate 665 to rise upward to prevent the sagger from continuing to move. Specifically, the stop plate actuating cylinder 663 works to displace the stop plate actuating cylinder column 6632, which drives the connecting rod lower hinge shaft 6643 through the cylinder column hinge seat 6645. The front end of the connecting rod lower hinge shaft 6643 and the connecting rod lower hinge shaft roller 66431 at the rear end together with the lower ends of the left and right connecting rods 6641 and 6642 are displaced, and at the same time, the upper ends of the left and right connecting rods 6641 and 6642 drive the connecting rods The upper hinge shaft 6644 is driven by the connecting rod upper hinge shaft 6644 to drive the lower part of the stop plate 665. The stop plate 665 rotates counterclockwise at an angle corresponding to the position of the stop plate hinge shaft hole 6623 through the front and rear ends of its stop plate hinge shaft 6653, so that the upper end of the stop plate 665 rises upward to the position corresponding to the aforementioned conveying roller space 621, just like the gate effect of the lifting form to close the left channel of the sagger, and vice versa, which will not be repeated.

[0054] 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 described by the applicant in the technical effect column above.

Claims

1. A sagger feeding device of a sagger conveying production line, the sagger conveying production line comprising a feeding station (6), the feeding station (6) comprising a feeding station frame (61), a group of feeding station sagger conveying rollers (62), a feeding station sagger conveying roller driving mechanism (63), a feeding station sagger lifting mechanism (64), a pair of feeding station sagger clamping and placing mechanisms (65) and a feeding station sagger stopping and releasing mechanism (66), the feeding station frame (61) being supported on the floor in a use state and being located between a furnace entrance of a kiln and a station where a sagger cleaning mechanism is located or between a furnace entrance of a kiln and a station where a damaged sagger inspection mechanism is located, a group of feeding station sagger conveying rollers (62) being rotatably supported on an upper portion of the feeding station frame (61) in a spaced state, the feeding station sagger conveying roller driving mechanism (63) being arranged The invention is arranged at the right end of the feeding station frame (61) and is drivingly connected to a group of feeding station sagger conveying rollers (62); the feeding station sagger lifting mechanism (64) is arranged below the left end of the feeding station frame (61) at a position corresponding to between a pair of feeding station sagger clamping mechanisms (65), and the feeding station sagger lifting mechanism (64) also corresponds to the conveying roller space (621) formed between two adjacent feeding station sagger conveying rollers (62); a pair of feeding station sagger clamping mechanisms (65) are arranged at the upper left end of the feeding station frame (61) in a state of facing each other; a feeding station sagger stop and release mechanism (66) is arranged on the feeding station frame (61) at a position located on the left side of the pair of feeding station sagger clamping mechanisms (65) so as to be lifted and lowered, and corresponds to the conveying roller space (621); the invention is characterized in that: The sagger feeding device comprises a feeding station frame connecting bracket (1), a sagger feeding tube fixing plate opening and closing driving mechanism (2), a sagger feeding mechanism (3), a feeding opening and closing valve plate (4), a feeding opening and closing valve plate actuating mechanism (5) equal in number to the feeding opening and closing valve plate (4), a valve plate connecting plate (7), a degassing screw mechanism (8), a sagger material compacting sleeve (9) and a barrel (10), wherein the feeding station frame connecting bracket (1) corresponds to the upper part between the pair of feeding station sagger clamping mechanisms (65) in a vacant state and is fixed to the upper left end of the feeding station frame (61), the sagger feeding mechanism (3) is arranged on the upper part of the feeding station frame connecting bracket (1), the sagger feeding tube fixing plate opening and closing driving mechanism (2) is arranged on the upper part of the feeding station frame connecting bracket (1), and the sagger feeding tube fixing plate opening and closing driving mechanism (2) is arranged on the upper part of the feeding station frame connecting bracket (1). The feeding station frame is connected to the upper rear side of the bracket (1) and is drivingly connected to the sagger feeding mechanism (3). The sagger feeding mechanism (3) is a multi-point synchronous feeding structure. The upper part of the feeding opening and closing valve plate actuating mechanism (5) is connected to the degassing screw barrel mechanism (8), and the lower part is respectively connected to the valve plate connecting plate (7) and the feeding opening and closing valve plate (4). The feeding opening and closing valve plate actuating mechanism (5) drives the feeding opening and closing valve plate (4) to open or close the discharge port of the lower part of the degassing screw barrel mechanism (8). The sagger material compacting sleeve (9) is fixed to the valve plate connecting plate (7) at a position corresponding to the lower part of the valve plate connecting plate (7). A central position of the sagger material compacting sleeve (9) and an area corresponding to the feeding opening and closing valve plate (4) are formed. The feeding opening and closing valve plate matches the cavity (91), the upper part of the degassing screw barrel mechanism (8) matches the position of the barrel discharge port (103) of the lower part of the barrel (10) and communicates with the barrel cavity (102) of the barrel (10), and the lower part of the degassing screw barrel mechanism (8) extends to the lower part of the valve plate connecting plate (7) through the degassing screw barrel clearance cavity (71) provided at the central position of the valve plate connecting plate (7), and the degassing screw barrel mechanism (8) is fixed to the upper side of the valve plate connecting plate (7) at the position corresponding to the degassing screw barrel clearance cavity (71), and the upper part of the barrel (10) is supported on the weighing sensor device mounting platform (30) through a group of weighing sensor devices (20) distributed around it at intervals. The weighing sensor device mounting platform (30) It is rectangular in shape and its four corners are fixed to the top of the upper end of a weighing device mounting platform support leg (301), and the bottom of the lower end of the weighing device mounting platform support leg (301) is fixed to the upper left end of the feeding station frame (61). A barrel cover (101) is provided on the upper part of the barrel (10), and a barrel feeding pipe (1011) is provided on the barrel cover (101), and a barrel clearance cavity (1012) is provided at a position corresponding to the barrel (10). The lower part of the barrel (10) extends to the bottom of the weighing sensor device mounting platform (30) at a position corresponding to the barrel clearance cavity (1012), and the outer wall of the barrel (10) does not contact the cavity wall of the barrel clearance cavity (1012);When the feeding opening and closing valve plate actuating mechanism (5) drives the feeding opening and closing valve plate (4) to release the sealing of the lower discharge port of the degassing screw barrel mechanism (8), the feeding opening and closing valve plate (4) simultaneously releases the sealing of the feeding opening and closing valve plate matching chamber (91), and the sagger feeding mechanism (3) is in a state of feeding the sagger below; and when the feeding opening and closing valve plate actuating mechanism (5) drives the feeding opening and closing valve plate (4) to be in a state of sealing the lower discharge port of the degassing screw barrel mechanism (8), the feeding opening and closing valve plate (4) is simultaneously in a state of sealing the feeding opening and closing valve plate matching chamber (91), and when the feeding station sagger lifting mechanism (64) is in a state of pushing the sagger upward, the feeding opening and closing valve plate (4) in a state of sealing the feeding opening and closing valve plate matching chamber (91) cooperates with the sagger material compacting sleeve (9) to compact the material in the sagger. ; 2. The sagger feeding device of the sagger conveying production line according to claim 1 is characterized in that The feeding station frame connecting bracket (1) comprises a group of sagger feeding station frame connecting columns (11), a connecting column front beam (12), a connecting column rear beam (13), a front and rear beam left connecting cross beam (14) and a front and rear beam right connecting cross beam (15), the bottom of a group of sagger feeding station frame connecting columns (11) is fixed to the upper left end of the feeding station frame (61), the connecting column front beam (12) is connected to a group of sagger feeding station frame connecting columns (11), and the connecting column front beam (12) is connected to a group of sagger feeding station frame connecting columns (11). The frame connecting columns (11) are connected between the tops of a pair of sagger feeding station frame connecting columns located in the front, and a left guide rail (121) of the connecting column front beam is fixed at the upper left end of the longitudinal direction of the connecting column front beam (12), and a right guide rail (122) of the connecting column front beam is fixed at the upper right end of the longitudinal direction of the connecting column front beam (12); the connecting column rear beam (13) is connected between the tops of a pair of sagger feeding station frame connecting columns located in the rear, and a left guide rail (131) of the connecting column rear beam is fixed at the upper left end of the longitudinal direction of the connecting column rear beam (13), and a right guide rail (132) of the connecting column rear beam is fixed at the upper right end of the longitudinal direction of the connecting column rear beam (13); the front and rear beam left connecting crossbeam (14) is connected between the left ends of the connecting column front and rear beams (12, 13); The right connecting cross beam (15) of the front and rear beams is connected between the right ends of the front and rear beams (12, 13) of the connecting column; the sagger feeding mechanism (3) is slidably matched with the left guide rail (121) of the front beam of the connecting column, the right guide rail (122) of the front beam of the connecting column, the left guide rail (131) of the rear beam of the connecting column, and the right guide rail (132) of the rear beam of the connecting column; the sagger feeding pipe fixing plate opening and closing driving mechanism (2) is arranged on the upper part of the rear beam of the connecting column (13);The sagger feeding mechanism (3) comprises a sagger left feeding tube sliding plate (31), a sagger right feeding tube sliding plate (32), a pair of sagger left feeding tubes (33) and a pair of sagger right feeding tubes (34); a sagger left feeding tube sliding plate front slider (311) is fixed to the front bottom of the sagger left feeding tube sliding plate (31); the sagger left feeding tube sliding plate front slider (311) is slidably matched with the left guide rail (121) of the connecting column front beam; a sagger left feeding tube sliding plate rear slider (312) is fixed to the rear bottom of the sagger left feeding tube sliding plate (31); The rear slider (312) of the left feeding tube sliding plate of the sagger is slidably matched with the left guide rail (131) of the rear beam of the connecting column, and a pair of left feeding tube matching cavities (313) of the sagger are opened in the middle of the length direction of the left feeding tube sliding plate (31) of the sagger, and the right feeding tube sliding plate (32) of the sagger is located on the right side of the left feeding tube sliding plate (31) of the sagger, and a front slider (321) of the right feeding tube sliding plate of the sagger is fixed at the front bottom of the right feeding tube sliding plate (32) of the sagger. 21) is slidably matched with the right guide rail (122) of the front beam of the connecting column, a right feeding tube sliding plate rear slider (322) of the sagger is fixed at the rear end bottom of the right feeding tube sliding plate (32) of the sagger, the right feeding tube sliding plate rear slider (322) of the sagger is slidably matched with the right guide rail (132) of the rear beam of the connecting column, and a pair of right feeding tube matching cavities (323) of the sagger are opened in the middle of the length direction of the right feeding tube sliding plate (32) of the sagger, and the positions correspond to the pair of left feeding tube matching cavities (313) of the sagger, The upper ends of a pair of left sagger feeding pipes (33) are fixed to the left sagger feeding pipe sliding plate (31) at positions corresponding to the pair of left sagger feeding pipe matching cavities (313), and the lower ends are configured as cantilever ends extending downward; the upper ends of a pair of right sagger feeding pipes (34) are fixed to the right sagger feeding pipe sliding plate (32) at positions corresponding to the pair of right sagger feeding pipe matching cavities (323), and the lower ends are configured as cantilever ends extending downward; when the feeding opening and closing valve plate (4) is driven by the feeding opening and closing valve plate actuating mechanism (5), the feeding opening and closing valve plate (4 ) when the sealing of the discharge port at the bottom of the degassing screw mechanism (8) is released, the feeding opening and closing valve plate (4) simultaneously releases the sealing of the feeding opening and closing valve plate matching cavity (91) of the sagger material compacting sleeve (9), and the pair of sagger left feeding pipes (33) and the pair of sagger right feeding pipes (34) simultaneously feed the material from the barrel cavity (102) of the barrel (10) into the sagger below in a multi-point synchronous feeding manner through the degassing screw mechanism (8) and the feeding opening and closing valve plate matching cavity (91);A stirring screw (40) is rotatably connected to the barrel cover (101), the upper end of the stirring screw (40) extends above the barrel cover (101) and is drivingly connected to a stirring screw driving mechanism disposed on the barrel cover (101), while the lower end of the stirring screw (40) extends in turn to the degassing screw mechanism (8) and is rotatably supported on the lower end of the degassing screw mechanism (8).

3. The sagger feeding device of the sagger conveying production line according to claim 2 is characterized in that The sagger feeding tube fixed plate opening and closing driving mechanism (2) comprises a sagger feeding tube fixed plate opening and closing driving motor (21), a sagger feeding tube fixed plate opening and closing driving driving active wheel (22), a sagger feeding tube fixed plate opening and closing screw driving wheel (23), a sagger feeding tube fixed plate opening and closing screw driving wheel transmission belt (24), a sagger feeding tube fixed plate opening and closing screw (25), an opening and closing screw right support seat (26a), an opening and closing screw left nut block (26b), an opening and closing screw right nut block (26c), an opening and closing screw left support seat (26d) and a sagger feeding tube fixed plate opening and closing driving reduction box (27), the sagger feeding tube fixed plate opening and closing driving motor (21) and the sagger feeding tube fixed plate opening and closing driving reduction box (27) are in transmission cooperation, and the sagger feeding tube fixed plate opening and closing driving reduction box (27) is used to drive the sagger feeding tube fixed plate opening and closing driving reduction box (27). ) together with the sagger feeding tube fixing plate opening and closing driving motor (21) is fixed to the sagger feeding tube fixing plate opening and closing driving reduction box seat (271), and the sagger feeding tube fixing plate opening and closing driving reduction box seat (271) is fixed to the right side of the rear end of the right connecting cross beam (15) of the front and rear beams, the sagger feeding tube fixing plate opening and closing driving reduction box final stage power output shaft (272) of the sagger feeding tube fixing plate opening and closing driving reduction box (27) extends to the right side of the sagger feeding tube fixing plate opening and closing driving reduction box seat (271), the sagger feeding tube fixing plate opening and closing driving driving wheel (22) is located on the right side of the sagger feeding tube fixing plate opening and closing driving reduction box seat (271) and is fixed on the sagger feeding tube fixing plate opening and closing driving reduction box final stage power output shaft (272), the sagger feeding tube fixing plate opening and closing screw (25) The right end of the opening and closing screw is rotatably supported on the right support seat (26a) of the opening and closing screw and extends to the right side of the right support seat (26a) of the opening and closing screw, and the right support seat (26a) of the opening and closing screw is fixed on the side of the rear end of the right connecting cross beam (15) of the front and rear beams facing upward. The opening and closing screw driving wheel (23) of the sagger feeding tube fixing plate is located on the right side of the opening and closing screw right support seat (26a) and is fixed to the right end of the opening and closing screw (25) of the sagger feeding tube fixing plate. One end of the transmission belt (24) of the opening and closing screw driving wheel of the sagger feeding tube fixing plate is sleeved on the opening and closing driving active wheel (22) of the sagger feeding tube fixing plate, and the other end is sleeved on the opening and closing screw driving wheel (23) of the sagger feeding tube fixing plate. The left nut block of the opening and closing screw The left nut block (26b) is fixed on the upper side of the rear end of the left feeding tube sliding plate (31) of the sagger, the right nut block (26c) of the opening and closing screw is fixed on the upper side of the rear end of the right feeding tube sliding plate (32) of the sagger, the left support seat (26d) of the opening and closing screw is fixed on the upper side of the rear end of the left connecting cross beam (14) of the front and rear beams, the left nut block (26b) of the opening and closing screw is threadedly matched with the left end of the opening and closing screw (25) of the sagger feeding tube fixing plate, the right nut block (26c) of the opening and closing screw is threadedly matched with the right end of the opening and closing screw (25) of the sagger feeding tube fixing plate, and the left end of the opening and closing screw (25) of the sagger feeding tube fixing plate is rotatably supported on the left support seat (26d) of the opening and closing screw,The screw direction of the left thread (251) of the opening and closing screw at the left end of the opening and closing screw (25) of the sagger feeding tube fixing plate is opposite to the screw direction of the right thread (252) of the opening and closing screw (25) at the right end of the opening and closing screw (25) of the sagger feeding tube fixing plate; a sagger left feeding tube sliding plate front slider position signal collector (1211) is provided on the left end of the left guide rail (121) of the connecting column front beam facing upward, and a sagger right feeding tube sliding plate front slider position signal collector (1211) is provided on the right guide rail (122) of the connecting column front beam and at a position corresponding to the left side of the front slider (321) of the sagger right feeding tube sliding plate when the left and right feeding tube sliding plates (31, 32) of the sagger are in a closed state. The position signal collector (1221) of the slider in front of the material tube sliding plate; the opening and closing drive motor (21) of the sagger feeding tube fixed plate is a motor with forward and reverse rotation functions; the opening and closing drive active wheel (22) of the sagger feeding tube fixed plate and the opening and closing screw driving wheel (23) of the sagger feeding tube fixed plate are synchronous pulleys, and the transmission belt (24) of the opening and closing screw driving wheel of the sagger feeding tube fixed plate is a synchronous belt; the opening and closing drive motor (21) of the sagger feeding tube fixed plate, the position signal collector (1211) of the slider in front of the left sagger feeding tube sliding plate and the position signal collector (1221) of the slider in front of the right sagger feeding tube sliding plate are electrically connected to the electrical controller in the use state.

4. The sagger feeding device of the sagger conveying production line according to claim 2 is characterized in that A barrel outlet flange ring (1031) is formed on the outer wall of the barrel outlet (103) of the barrel (10) and in the circumferential direction around the barrel outlet (103). The degassing screw barrel mechanism (8) comprises an upper degassing screw barrel (81), a lower degassing screw barrel (82), an upper degassing screw barrel filter sleeve (83) and a lower degassing screw barrel filter sleeve (84). The upper degassing screw barrel filter sleeve (83) is arranged in the upper degassing screw barrel cavity (811) of the upper degassing screw barrel (81), and the upper end of the upper degassing screw barrel (81) is matched with the barrel outlet flange ring (1031). The feeding opening and closing valve The upper end of the plate actuating mechanism (5) is fixed to the outer wall of the middle part of the height direction of the upper degassing screw barrel (81), the lower degassing screw barrel filter sleeve (84) is arranged in the lower degassing screw barrel cavity (821) of the lower degassing screw barrel (82), the upper end of the lower degassing screw barrel (82) is connected to the lower end of the upper degassing screw barrel (81), and the upper side of the feeding opening and closing valve plate (4) is in contact with or released from contact with the lower end of the lower degassing screw barrel (82), wherein the upper and lower degassing screw barrels (81, 82) are respectively connected to the degassing actuator by a degassing pipeline, and the degassing actuator is arranged on the barrel cover (101) when in use. The lower end of the stirring screw (40) extends successively into the upper degassing screw filter sleeve cavity (831) of the upper degassing screw filter sleeve (83) and the lower degassing screw filter sleeve cavity (841) of the lower degassing screw filter sleeve (84), and is rotatably supported on the lower end of the lower degassing screw (82); an upper degassing screw upper flange ring (812) is formed at the upper end of the upper degassing screw (81), and a flange ring (814) is formed at the upper end of the upper degassing screw (81). An upper degassing screw filter sleeve flange edge support step (813) is formed between the upper end surface and the inner side of the upper degassing screw upper flange ring (812) in the circumferential direction around the upper end surface of the upper degassing screw (81), and an upper degassing screw filter sleeve flange edge (832) is formed at the upper end of the upper degassing screw filter sleeve (83) and in the circumferential direction around the upper degassing screw filter sleeve (83). The upper degassing screw upper flange ring (812) is It should be fixed to the barrel outlet flange ring (1031) by fasteners under the state that the degassing screw upper flange ring sealing gasket (8121) is added, the upper degassing screw filter sleeve flange edge (832) is placed on the upper degassing screw filter sleeve flange edge supporting step (813), an upper degassing screw lower flange ring (814) is formed at the lower end of the upper degassing screw (81), and an upper degassing screw filter sleeve lower supporting step (815) is formed between the lower end face of the upper degassing screw (81) and the inner side of the upper degassing screw lower flange ring (814) in the circumferential direction around the lower end face of the upper degassing screw (81), and an upper degassing screw chamber degassing interface (816) communicating with the upper degassing screw chamber (811) is provided on the outer wall in the middle of the height direction of the upper degassing screw (81),An upper degassing screw barrel chamber degassing interface opening and closing valve (8161) is connected to the upper degassing screw barrel chamber degassing interface (816); the lower end bottom of the upper degassing screw barrel filter sleeve (83) is supported on the upper degassing screw barrel filter sleeve lower supporting step (815); a lower degassing screw barrel upper flange ring (822) is formed at the upper end of the lower degassing screw barrel (82); and a lower degassing screw barrel filter sleeve flange edge supporting step (823) is formed between the upper end face of the lower degassing screw barrel (82) and the inner side of the lower degassing screw barrel upper flange ring (822) in the circumferential direction around the upper end face of the lower degassing screw barrel (82); A lower degassing screw fixing ear (826) is formed on the outer wall of the middle part and around the circumferential direction of the lower degassing screw (82), and the lower degassing screw fixing ear (826) is fixed to the upper side of the valve plate connecting plate (7), and a lower degassing screw filter sleeve flange edge (842) is formed at the upper end of the lower degassing screw filter sleeve (84) and around the circumferential direction of the lower degassing screw filter sleeve (84), and the lower degassing screw upper flange ring (822) corresponds to the lower side of the upper degassing screw lower flange ring (814) and is connected to the upper degassing screw lower flange ring (814) by fasteners in the state where the lower degassing screw upper flange ring sealing gasket (8221) is added. 14) is fixed, the flange edge (842) of the lower degassing screw filter sleeve is placed on the supporting step (823) of the flange edge of the lower degassing screw filter sleeve, a lower degassing screw filter sleeve supporting ring (824) is fixed at the lower end of the lower degassing screw (82), the supporting ring step (8241) of the lower degassing screw filter sleeve supporting ring (824) extends into the lower degassing screw chamber (821), the lower end bottom of the lower degassing screw filter sleeve (84) is supported on the supporting ring step (8241), and a group of stirring screw supporting spokes (82411) distributed at intervals and extending toward the center are formed on the inner wall of the supporting ring step (8241), The space between each two adjacent stirring screw supporting spokes (82411) constitutes a material discharge hollow cavity (82413) at the discharge port of the lower part of the degassing screw barrel mechanism (8). A supporting spoke bearing seat (82412) is formed at the confluence of a group of stirring screw supporting spokes (82411). The lower end of the stirring screw (40) is rotatably supported on the supporting spoke bearing seat (82412) through the stirring screw lower supporting bearing (402). A lower degassing screw barrel cavity degassing interface (825) communicating with the lower degassing screw barrel cavity (821) is provided on the outer wall of the middle part in the height direction of the lower degassing screw barrel (82).A lower degassing screw barrel chamber degassing interface opening and closing valve (8251) is connected to the lower degassing screw barrel chamber degassing interface (825); the upper degassing screw barrel chamber degassing interface opening and closing valve (8161) and the lower degassing screw barrel chamber degassing interface opening and closing valve (8251) are respectively connected by the upper degassing screw barrel chamber degassing interface opening and closing valve degassing pipeline and the lower degassing screw barrel chamber degassing interface opening and closing valve degassing pipeline and the degassing execution valve arranged on the barrel cover (101) of the barrel (10) and communicating with the barrel chamber (102). The feeding opening and closing valve plate (4) corresponds to the lower part of the feeding hollow cavity (82413), and a stirring spiral sheet (401) is formed on the stirring screw (40) and in the area located in the upper degassing screw filter sleeve cavity (831) and the lower degassing screw filter sleeve cavity (841); a circular feeding opening and closing valve plate basin cavity (41) is formed on the upper side of the feeding opening and closing valve plate (4) and at the position corresponding to the bottom of the lower degassing screw (82).

5. The sagger feeding device of the sagger conveying production line according to claim 4 is characterized in that The number of the feed opening and closing valve plates (4) is four, which are fan-shaped and of the same size, and are arranged one by one to form a circular basin-shaped structure. Each feed opening and closing valve plate (4) is provided with a feed opening and closing valve plate actuating mechanism (5). A valve plate connecting plate actuating cylinder column clearance port (72) is provided on the valve plate connecting plate (7) at a position corresponding to the feed opening and closing valve plate actuating mechanism (5). The feed opening and closing valve plate actuating mechanism (5) includes a feed opening and closing valve plate actuating cylinder. The cylinder body articulated seat (51), a feeding opening and closing valve plate actuating cylinder (52), a cylinder column length adjusting rod (53), a cylinder column length adjusting rod articulated joint (54), a pair of cylinder column length adjusting rod articulated joint pin articulated ears (55), a pair of valve plate flipping arms (56), a pair of valve plate connecting plate longitudinal cantilever arms (57), a valve plate flipping arm articulated pin (58) and a cylinder column length adjusting rod articulated joint pin (59), the upper end of the feeding opening and closing valve plate actuating cylinder body articulated seat (51) and the height of the upper degassing screw barrel (81) are in the same direction. The feeding opening and closing valve plate actuating cylinder (52) is fixed to the outer wall of the middle part, and the tail of the cylinder body of the feeding opening and closing valve plate actuating cylinder (52) is hinged to the lower end of the cylinder body hinge seat (51) of the feeding opening and closing valve plate actuating cylinder (52) through the hinge pin shaft (521) at the tail of the cylinder body. The feeding opening and closing valve plate actuating cylinder column (522) of the feeding opening and closing valve plate actuating cylinder (52) faces downward and corresponds to the valve plate connecting plate actuating cylinder column yielding opening (72), and the upper end of the cylinder column length adjusting rod (53) is threadedly connected to the end of the feeding opening and closing valve plate actuating cylinder column (522) and is adjusted by the cylinder column length. The cylinder length adjustment rod is locked with a locking nut (531), the lower end of the cylinder column length adjustment rod (53) is threadedly connected to a hinge connection column (541) formed at the central position of the upper end of the cylinder column length adjustment rod hinge (54), and the lower end of the cylinder column length adjustment rod hinge (54) extends between a pair of cylinder column length adjustment rod hinge pin hinge ears (55), and the pair of cylinder column length adjustment rod hinge pin hinge ears (55) are longitudinally parallel to each other and the bottom is welded and fixed to the edge of the upper side of the feeding opening and closing valve plate (4);A pair of valve plate flipping arms (56) are parallel to each other and their lower ends are also welded and fixed to the upper side of the feeding opening and closing valve plate (4). A flipping arm synchronization plate (561) is fixedly connected between the middle parts of the pair of valve plate flipping arms (56). The upper ends of a pair of valve plate connecting plate longitudinal cantilevers (57) are fixed to the valve plate connecting plate (7) and correspond to the valve plate connecting plate acting cylinder column clearance port (72). The valve plate flipping arm hinge pin (58) is hinged to the lower ends of the pair of valve plate connecting plate longitudinal cantilevers (57) and the upper ends of the pair of valve plate flipping arms (56), and The upper ends of a pair of valve plate flip arms (56) are located between the lower ends of a pair of valve plate connecting plate longitudinal cantilevers (57); the cylinder column length adjustment rod hinge joint pin (59) passes through a pair of cylinder column length adjustment rod hinge joint pin hinge ears (55) and the lower end of the cylinder column length adjustment rod hinge joint (54) at a position corresponding to the pair of cylinder column length adjustment rod hinge joint pin hinge ears (55) to hinge the lower end of the cylinder column length adjustment rod hinge joint (54) between the pair of cylinder column length adjustment rod hinge joint pin hinge ears (55); the set of weighing sensor devices (20) each include; A shaped bracket (201), a barrel outer wall fixing seat (202), a weighing sensor fixing seat (203), a weighing sensor (204) and a barrel outer wall fixing seat sliding guide rod (205), The bottoms of both sides of the shaped bracket (201) are fixed to the upper side of the weighing sensor device installation platform (30), the barrel outer wall fixing seat (202) is fixed to the upper outer wall of the barrel (10), and the weighing sensor fixing seat (203) is fixed at the corresponding The middle part of the shaped bracket (201) is fixed on the weighing sensor device installation platform (30), the weighing sensor (204) is fixed on the weighing sensor fixing seat (203), the lower end of the barrel outer wall fixing seat sliding guide rod (205) is fixed on the barrel outer wall fixing seat (202), and the upper end is connected to the opening Font bracket (201) The guide rod sliding hole (20111) on the top crossbeam (2011) of the U-shaped bracket is slidably matched.

6. The sagger feeding device of the sagger conveying production line according to claim 5 is characterized in that A group of assembled dust hoods (50) are fixed on the valve plate connecting plate (7), and a valve plate actuating cylinder column clearance cavity (501) is provided on the group of assembled dust hoods (50) and at positions corresponding to the feeding opening and closing valve plate actuating cylinder column (522) and the valve plate connecting plate actuating cylinder column clearance port (72). The feeding opening and closing valve plate actuating cylinder column (522) passes downward through the valve plate actuating cylinder column clearance cavity (501) and the valve plate connecting plate actuating cylinder column clearance port (72) in sequence, and is connected to the upper end of the cylinder column length adjustment rod (53); A group of assembled dust hoods (50) is composed of four dust hood units of the same size, and the four dust hood units form a rectangular dust hood structure with a complete dust hood cavity (502) after being combined. A dust hood cavity material dust suction outlet (503) is provided at the corner of the top surface of each of the assembled dust hoods (50). In the use state, the dust suction pipeline connected to the dust hood cavity material dust suction outlet (503) is connected to the negative pressure dust suction device, and the lower parts of two adjacent assembled dust hoods (50) are connected to each other through dust hood splicing connection fixing ears (504).

7. The sagger feeding device of the sagger conveying production line according to claim 2 is characterized in that A feeding station sagger conveying roller front support beam (611) is fixed to the upper front part of the longitudinal direction of the feeding station mechanism (61), and a feeding station sagger conveying roller rear support beam (612) is fixed to the upper rear part of the longitudinal direction of the feeding station mechanism (61). The front end of the feeding station sagger conveying roller (62) is rotatably supported on the feeding station sagger conveying roller front support beam (611), and extends to the front side of the feeding station sagger conveying roller front support beam (611) and is fixed with a feeding station sagger conveying roller sprocket. (622), and the rear end of the feeding station sagger conveying roller (62) is rotatably supported on the feeding station sagger conveying roller rear support beam (612), and the cross-sectional shapes of the front and rear support beams (611, 612) of the feeding station sagger conveying roller are respectively in the shape of a letter "]" and a letter "[", and a sagger movement guide guard strip (613) is fixed on the upper part of the front and rear support beams (611, 612) of the feeding station sagger conveying roller on the opposite side and along the length direction of the front and rear support beams (611, 612) of the feeding station sagger conveying roller;The feeding station sagger conveying roller driving mechanism (63) comprises a sagger conveying roller driving motor (631), a sagger conveying roller driving reduction box (632), a sagger conveying roller driving reduction box sprocket (633), a right transition sprocket (634), a left transition sprocket (635), a right redirecting sprocket (636), a feeding station sagger conveying roller driving chain (637) and a pair of sagger conveying roller driving chain guide strips (638), the sagger conveying roller driving motor (631) and the sagger conveying roller driving reduction box (632) are drivingly matched and the sagger conveying roller driving reduction box (632) and the sagger conveying roller driving motor (631) are fixed on the sagger conveying roller driving reduction box seat (6322), and the sagger conveying roller The driving reduction box seat (6322) is fixed to the right end of the feeding station frame (61), the sagger conveying roller driving reduction box shaft (6321) of the sagger conveying roller driving reduction box (632) faces forward, the sagger conveying roller driving reduction box sprocket (633) is fixed on the sagger conveying roller driving reduction box shaft (6321), the right transition sprocket (634) is rotatably arranged on the feeding station sagger conveying roller front supporting beam (611) through the right transition sprocket shaft (6341) at a position above and slightly to the left of the sagger conveying roller driving reduction box sprocket (633), and the left transition sprocket (635) is rotatably arranged on the left end of the feeding station sagger conveying roller front supporting beam (611) through the left transition sprocket shaft (6351) and is opposite to the feeding station sagger conveying roller driving reduction box sprocket (633). The right redirecting sprocket (636) is rotatably arranged on the front side of the right end of the front support beam (611) of the sagger conveying roller of the feeding station through the right redirecting sprocket shaft (6361) and corresponds to the right ends of the pair of sagger conveying roller driving chain guide bars (638). The feeding station sagger conveying roller driving chain (637) is sequentially sleeved on the sagger conveying roller driving reduction box sprocket (633), the right transition sprocket (634), the left transition sprocket (635) and the right redirecting sprocket (636). The feeding station sagger conveying roller driving chain (637) also passes through the guide bar space formed between the pair of sagger conveying roller driving chain guide bars (638) to and is drivingly connected to the feeding station sagger conveying roller sprocket (622), a pair of sagger conveying roller driving chain guide bars (638) are fixed on the front side of the feeding station sagger conveying roller front supporting beam (611) in a horizontally parallel state, correspondingly up and down; the bottom of the pair of sagger feeding station frame connecting columns (11) located in the front of the group of sagger feeding station frame connecting columns (11) is fixed to the upper left end of the feeding station sagger conveying roller front supporting beam (611), and the bottom of the pair of sagger feeding station frame connecting columns (11) located in the rear of the sagger feeding station frame connecting columns (11) is fixed to the upper left end of the feeding station sagger conveying roller rear supporting beam (612). ; 8. The sagger feeding device of the sagger conveying production line according to claim 1 is characterized in that The feeding station sagger lifting mechanism (64) comprises a sagger lifting chassis (641), a sagger lifting drive motor (642), a linkage worm (643), an active synchronous pulley (644a), a driven synchronous pulley (644b), a synchronous belt (645), a front worm gear box (646a), a rear worm gear box (646b), a sagger lifting frame fixing plate (646c), a sagger lifting frame (646d), a pair of front guide pillars (647a), a pair of rear guide pillars (647b), a pair of sagger material front weighing sensors (648a), a pair of sagger material rear weighing sensors (648b), a sagger material weighing sensor front fixing plate (649a) and a sagger material weighing sensor rear fixing plate (649b), and the sagger material weighing sensor is provided at the feeding station. The front fixing plate (649a) of the weighing sensor is fixed to the front side of the bottom left end of the feeding station frame (61), the rear fixing plate (649b) of the weighing sensor for sagger material is fixed to the rear side of the bottom left end of the feeding station frame (61), and the rear fixing plate (649b) of the weighing sensor for sagger material corresponds to the rear of the front fixing plate (649a) of the weighing sensor for sagger material, a pair of front weighing sensors for sagger material (648a) are respectively fixed to the left and right ends of the side of the front fixing plate (649a) of the weighing sensor for sagger material facing upward, a pair of rear weighing sensors for sagger material (648b) correspond to the rear of the pair of front weighing sensors for sagger material (648a) and are respectively fixed to the rear of the rear fixing plate (649b) of the weighing sensor for sagger material facing upward The left and right ends of one side of the sagger lifting chassis (641) are fixed to a pair of sagger material front weighing sensors (648a) by fasteners at the front bottom of the sagger lifting chassis (641), and the rear bottom of the sagger lifting chassis (641) is also fixed to a pair of sagger material rear weighing sensors (648b) by fasteners. The sagger lifting drive motor (642) is a servo motor with forward and reverse rotation functions and is fixed to the sagger lifting drive motor fixing seat (6421). The sagger lifting drive motor shaft (6422) of the sagger lifting drive motor (642) extends to the front side of the sagger lifting drive motor fixing seat (6421). The sagger lifting drive motor fixing seat (6421) is fixed to the sagger lifting chassis platform (6421) on the upper part of the sagger lifting chassis (641). 411), the front end of the linkage worm (643) cooperates with the worm gear of the front worm gear box (646a), and the upper end of the front worm gear shaft (646e) of the front worm gear box (646a) is fixed to the side of the front end middle part of the sagger lifting frame fixing plate (646c) facing downward, while the rear end of the linkage worm (643) cooperates with the worm gear of the rear worm gear box (646b), and the upper end of the rear worm gear shaft (646f) of the rear worm gear box (646b) is fixed to the side of the rear end middle part of the sagger lifting frame fixing plate (646c) facing downward, and the front worm gear box (646a) is fixed to the side of the front end of the sagger lifting frame platform (6411) facing upward,The rear worm gear box (646b) corresponds to the front worm gear box (646a) and is fixed on the upper side of the rear end of the sagger lifting chassis platform (6411). The active synchronous pulley (644a) is fixed on the shaft (6422) of the sagger lifting drive motor. The driven synchronous pulley (644b) is fixed on the middle part of the length direction of the linkage worm (643). One end of the synchronous belt (645) is sleeved on the active synchronous pulley (644a), and the other end is sleeved on the driven synchronous pulley (644b). The sagger lifting frame fixing plate (646c) floats up and down corresponding to the top of the sagger lifting chassis platform (6411). The number of sagger lifting frames (646d) is distributed at intervals and the shape is, The bottom of the sagger lifting frame (646d) is fixed to the upper side of the sagger lifting frame fixing plate (646c) and corresponds to the conveying roller space (621) between the two adjacent feeding conveying rollers (62). The upper ends of a pair of front guide posts (647a) are fixed to the lower side of the front end of the sagger lifting frame fixing plate (646c), and the lower ends of the pair of front guide posts (647a) are slidably matched with a pair of front guide post guide sleeves (647c). The pair of front guide post guide sleeves (647c) are longitudinally connected to the sagger lifting frame platform (6411). The upper ends of a pair of rear guide pillars (647b) are fixed to the lower side of the rear end of the sagger lifting frame fixing plate (646c), and the lower ends of the pair of rear guide pillars (647b) are slidably matched with a pair of rear guide pillar guide sleeves (647d), and the pair of rear guide pillar guide sleeves (647d) are fixed to the sagger lifting frame platform (6411) in a longitudinal state; the pair of feeding station sagger clamping mechanisms (65) are arranged on the upper left end of the feeding station frame (61) in a face-to-face state and correspond to the front and rear sides of the sagger lifting frame (646d) respectively.

9. The sagger feeding device of the sagger conveying production line according to claim 1 is characterized in that The feeding station sagger stop and release mechanism (66) comprises a stop frame (661), a stop plate hinge seat (662), a stop plate actuating cylinder (663), a stop plate actuating cylinder column connecting frame (664) and a stop plate (665), the stop frame (661) is located on the left side of the pair of feeding station sagger clamping and releasing mechanisms (65), the front end of the stop frame (661) is fixed to the front side of the upper left end of the feeding station frame (61), and the rear end of the stop frame (661) is fixed to the rear side of the upper left end of the feeding station frame (61), the stop plate hinge seat (662) is fixed to the middle part of the stop frame (661) facing upward, the stop plate actuating cylinder (663) is fixed to the stop plate actuating cylinder seat (6631) in a horizontal lying state, and the stop plate actuating cylinder seat (66 31) is fixed to the left side of the stop plate hinge seat (662), the stop plate actuating cylinder column (6632) of the stop plate actuating cylinder (663) is fixed to the left side of the lower end of the stop plate actuating cylinder column connecting frame (664), and the stop plate actuating cylinder column connecting frame (664) corresponds to the stop plate hinge seat cavity (6621) of the stop plate hinge seat (662), and the stop plate actuating cylinder column connecting frame (664) corresponds to the stop plate hinge seat cavity (6621) of the stop plate hinge seat (662), and the stop plate actuating cylinder column (6632) of the stop plate actuating cylinder (663) is fixed to the left side of the lower end of the stop plate actuating cylinder column connecting frame (664). The lower end of the cylinder column connecting frame (664) and the bottom wall of the stop plate hinge seat cavity (6621) form a rolling pair, the upper end of the stop plate actuating cylinder column connecting frame (664) is hinged to the lower left end of the stop plate (665), and the lower right end of the stop plate (665) is hinged to the upper part of the right cavity opening of the stop plate hinge seat cavity (6621) at a position corresponding to the stop plate hinge seat cavity (6621).

10. The sagger feeding device of the sagger conveying production line according to claim 9, characterized in that A pair of stop frame front fixing seats (6611) are fixed on the side of the front end of the stop frame (661) facing upward, and a pair of stop frame rear fixing seats (6612) are fixed on the side of the rear end of the stop frame (661) facing upward. The pair of stop frame front fixing seats (6611) are fixed to the front side of the upper left end of the feeding station frame (61), and the pair of stop frame rear fixing seats (6612) are fixed to the rear side of the upper left end of the feeding station frame (61); the stop plate actuating cylinder (663) is a cylinder; the stop plate actuating cylinder column connecting frame (66 4) comprises a left connecting rod (6641), a right connecting rod (6642), a connecting rod lower hinge shaft (6643), a connecting rod upper hinge shaft (6644) and a cylinder column hinge seat (6645), the left connecting rod (6641) and the right connecting rod (6642) are parallel to each other front and back, and the lower ends of the left connecting rod (6641) and the right connecting rod (6642) are hinged to the middle of the connecting rod lower hinge shaft (6643), and a connecting rod lower hinge shaft roller (66431) is rotatably provided at the front end and the rear end of the connecting rod lower hinge shaft (6643), and the connecting rod lower hinge shaft roller (66431) is rotatably provided at the front end and the rear end of the connecting rod lower hinge shaft (6643). 1) A rolling pair is formed with the bottom wall of the cavity (6621) of the stop plate hinge seat cavity, the upper ends of the left connecting rod (6641) and the right connecting rod (6642) are hinged to the middle of the hinge shaft (6644) on the connecting rod, and the front end and the rear end of the hinge shaft (6644) on the connecting rod are respectively hinged to the upper hinge shaft hinge hole (6652) opened on the corresponding wall body at the left end of the lower part of the stop plate (665), and a stop plate hinge shaft hole (6623) is opened on the corresponding wall body at the upper part of the right end of the stop plate hinge seat cavity (6621), and the stop plate (665) is opened on the corresponding wall body at the upper part of the right end of the stop plate hinge seat cavity (6621). ) is provided between the corresponding walls at the lower right end of the stop plate (665), the front end and the rear end of the stop plate hinge shaft (6653) are hinged to the stop plate hinge shaft hole (6623), a buffer vibration reduction plate (6651) is fixed on the upper right side of the stop plate (665), the right end of the cylinder column hinge seat (6645) is hinged to the middle part of the hinge shaft (6643) under the connecting rod at a position corresponding to the left and right connecting rods (6641, 6642), and the stop plate actuating cylinder column (6632) is connected to the left end of the cylinder column hinge seat (6645).

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