CN221275168U - Capping device is used in meat can processing - Google Patents

Abstract

The utility model discloses a capping device for meat can processing, which relates to the technical field of can production and processing equipment and comprises a base main body, a conveying device embedded and installed on the inner side surface of the base main body, a rotary discharging device fixedly installed on the outer surface of the conveying device, a clamping device embedded and installed on the inner side surface of the rotary discharging device, a synchronous stepping device fixedly installed on the top of the base main body and a capping device fixedly installed at the bottom of the synchronous stepping device. According to the utility model, the tank body is transported and simultaneously subjected to capping operation through the conveying device and the synchronous stepping device, so that shutdown is not required for waiting for capping completion, and the working efficiency is greatly improved; the rotary discharging device and the clamping device are used for clamping a plurality of groups of cans at one time to participate in the sealing cover, and the automatic discharging can be realized, so that the requirement of mass production is met; through rotatory discharging device and clamping device, can stabilize the centre gripping to the jar body of equidimension, shape not, need not to change different anchor clamps, application scope is wider.

Description

Capping device is used in meat can processing

Technical Field

The utility model relates to the technical field of equipment for can production and processing, in particular to a sealing cover device for meat can processing.

Background

The meat can is prepared from pig, cattle, sheep, rabbit, fowl meat, etc. by sealing in container, sterilizing at high temperature to kill most microorganisms, and preventing invasion of external microorganisms to obtain food stored at room temperature for a long time; in the production process of meat cans, the cans filled with contents are required to be capped, and an automatic capping machine is generally adopted to cap cans intermittently conveyed by a conveying belt in sequence.

Such as Chinese patent publication No.: CN219044833U is a can aseptic filling closing cap device, which comprises a base plate, the top fixedly connected with processing platform of bottom plate, the outer wall movable mounting of processing platform has buffer gear, the top fixed mounting of processing platform has the rolling disc, the top fixed mounting of rolling disc has a section of thick bamboo of placing, the top fixedly connected with of processing platform connects the platform, the outer wall fixedly connected with control panel of connecting the platform.

In order to solve the problem that the cans finished by sealing covers are easy to fall down and damage when discharging, the prior art adopts a discharging device with a buffer device to process, but the problems that a conveyor belt is required to stop for sealing the cans to finish when sealing the covers, the cans can only be sealed one at a time, different cans are different in size, the conveyor device is required to stop for waiting when sealing the covers each time, the processing efficiency is lower, the requirement of mass production cannot be met, and different cans are required to be clamped by different clamps are solved.

Disclosure of utility model

The utility model aims to provide a sealing device for processing meat cans, which aims to solve the problems in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a meat can processing is with closing cap device, is applicable to the closing cap processing of meat can, includes the base main part, the embedding is installed on the medial surface of base main part has conveyer, be provided with the closing cap device directly over the base main part, fixed mounting has rotatory discharging device on the surface of conveyer, the embedding is installed clamping device on the medial surface of rotatory discharging device, fixed mounting has synchronous step-by-step device directly over the base main part;

The rotary discharging device comprises a rotary support, a rotary motor, a clamp frame, a locking seat, a first driving gear, a locking block, a hydraulic pushing block and a torsion spring, wherein the rotary support is fixedly arranged on the outer surface of the conveying device at equal intervals;

The clamping device comprises a left clamping plate, a right clamping plate, a driven rack, a motor box, a folding motor, a driving gear II, a transmission shaft, a driven gear, a transmission rack II and a folding clamping block, wherein the left clamping plate and the right clamping plate are symmetrically embedded and installed in an inner cavity of the clamp frame;

The synchronous stepping device comprises a sealing cover base, a synchronous stepping motor, a synchronous stepping screw and a limiting block, and the sealing cover base is symmetrically and fixedly arranged at the top of the base main body.

The technical scheme of the utility model is further improved as follows: a motor groove is symmetrically formed in one side of the top of the base main body;

By adopting the technical scheme, the material is fed from one side of the motor groove, and the material is discharged from the opposite side of the motor groove.

The technical scheme of the utility model is further improved as follows: the conveying device comprises a conveying motor, a driving hub, a driven hub, a first transmission rack and a conveying belt plate, wherein the conveying motor is fixedly arranged in a motor groove of a base body, two ends of the driving hub are detachably and fixedly connected with the output end of the conveying motor, two ends of the driven hub are embedded and mounted on the inner side surface of the base body, the first transmission rack is symmetrically sleeved on the outer surfaces of the driving hub and the driven hub, and the conveying belt plate is fixedly mounted on the outer surface of the first transmission rack at equal intervals;

By adopting the technical scheme, the transmission motor drives the driving hub to rotate, the driving hub drives the transmission rack to step by one, the transmission rack drives the driven hub and the transmission belt plate to rotate by one, and the transmission belt plate drives the rotary discharging device to step by one.

The technical scheme of the utility model is further improved as follows: the rotary support is symmetrically and fixedly arranged on the outer surface of the conveying belt plate, a through rotary groove is formed in the top of the rotary support, a motor groove is formed in one side of the rotary groove, a spring groove is formed in the other side of the shaft groove, a motor table is arranged at the groove side of the motor groove, the rotary motor is arranged on the motor table, rotary boss structures are arranged on two sides of the clamp frame, a spring groove is formed in the outer side of the rotary boss structures, the rotary boss structures of the clamp frame are embedded and arranged in the rotary groove of the rotary support, a gear groove is formed in the inner side surface of the clamp frame, rack grooves are symmetrically formed in the upper side and the lower side of the gear groove, a locking seat is fixedly arranged on the edge of the gear groove, a pushing groove is formed in the inner side surface of the locking seat, a locking groove is formed in the groove bottom of the pushing groove, one end of the driving gear is arranged in the gear groove of the clamp frame, one end of the driving gear is penetrated through the rotary boss structures of the clamp frame and is detachably and fixedly connected with the output end of the rotary motor, a locking block is fixedly arranged on the end face of the driving gear, the other end face of the driving gear is embedded and is fixedly arranged in the outer surface of the hydraulic block, which is matched with the outer surface of the hydraulic block, which is arranged on the outer surface of the hydraulic block, and the side of the rotary block is embedded in the rotary block, and the torsion force of the rotary block is arranged on the side of the rotary block, and the side of the rotary block is embedded in the rotary block;

By adopting the technical scheme, the hydraulic pushing block pushes the rotating motor to move, the rotating motor pushes the driving gear I to move, the driving gear I pushes the locking block to be embedded into the locking groove of the locking seat, when the rotating motor drives the driving gear I to rotate, the clamp frame can be simultaneously driven to rotate, the clamp frame is matched with the conveying device, can be automatically discharged when the can is moved to the rightmost side, and then the hydraulic pushing block drives the rotating motor to reset, and the clamp frame resets under the action of the torsion spring.

The technical scheme of the utility model is further improved as follows: the left clamping plate and the right clamping plate are symmetrically arranged between the inner side surfaces of the clamp frame, the driven racks are symmetrically and fixedly arranged on the two end surfaces of the left clamping plate and the right clamping plate, the driven racks are arranged in rack grooves of the clamp frame, external teeth of the driven racks are meshed with external teeth of the first driving gear, the second driving gear is symmetrically and fixedly arranged on the top of the clamp frame, partition plate structures are arranged between the two groups of motor boxes at equal intervals, the folding motor is symmetrically arranged on two sides of the outer surface of the motor box, one end of the second driving gear is embedded and arranged in the inner wall of the motor box, the other end of the second driving gear is detachably and fixedly connected with the output end of the folding motor, the transmission shaft penetrates through the partition plate structures and is symmetrically embedded and arranged between the two groups of motor boxes, the driven gears are fixedly sleeved at two ends of the transmission shaft, the driven gears are arranged in inner cavities of the motor box, the second driving gear is sleeved on the outer surface of the second driving gear and the driven gear, the internal teeth of the second driving gear are meshed with the external teeth of the second driving gear and the external teeth of the driven gear, the folding clamping block is symmetrically sleeved on the outer surface of the transmission shaft, and the clamping block is provided with the clamping structure;

By adopting the technical scheme, the rotating motor can drive the driven rack to step, the driven rack drives the left clamping plate and the right clamping plate to close towards the middle, the left side and the right side of the tank body are clamped, the folding motor can drive the driving gear II to rotate, the driving gear II drives the transmission rack II to step, the transmission rack II drives the driven gear to rotate, the driven gear drives the transmission shaft to rotate, the transmission shaft drives the folding clamping block to fold towards the middle, the bottom of the folding clamping block is provided with the clamping device with the V-shaped groove surface, and the tank body with different shapes is matched for stable clamping.

The technical scheme of the utility model is further improved as follows: the top of the outer surface of the sealing cover base is provided with a through synchronous stepping groove, one side of the synchronous stepping groove is provided with a through synchronous motor groove, the synchronous stepping motor is fixedly arranged in the synchronous motor groove, one end of the synchronous stepping screw rod is embedded and arranged on the groove wall of the synchronous stepping groove, the other end of the synchronous stepping screw rod penetrates through the other end of the synchronous stepping groove and is detachably and fixedly connected with the output end of the synchronous stepping motor, the limiting block is sleeved on the outer surface of the synchronous stepping screw rod, and the outer surface of the limiting block is fixedly connected with the groove wall of the synchronous stepping groove;

By adopting the technical scheme, the synchronous stepping motor drives the synchronous stepping screw to rotate, and the synchronous stepping screw drives the capping machine frame and the conveying belt plate to synchronously step, so that the capping device and the tank clamped by the clamping device are relatively static, and the purposes of capping and transportation without stopping the machine are realized.

The technical scheme of the utility model is further improved as follows: the sealing device comprises a sealing machine frame, a hydraulic telescoping machine and a sealing machine, wherein two ends of the sealing machine frame are sleeved on the outer surface of the synchronous stepping screw at equal intervals, the internal threads of the sealing machine frame are in meshed connection with the external threads of the synchronous stepping screw, the hydraulic telescoping machine is fixedly arranged at the bottom of the sealing machine frame at equal intervals, and the sealing machine is embedded at the bottom of the hydraulic telescoping machine;

By adopting the technical scheme, the sealing device is provided with two groups, after the sealing of two groups of continuous cans is completed, the conveying device continues to convey the cans, and the sealing device resets when the cans are still hot, and waits for the next two groups of cans to reach the appointed position to be processed.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. The utility model provides a capping device for processing meat cans, which is characterized in that a conveying device and a synchronous stepping device are used for conveying can bodies and capping the can bodies at the same time, and the capping device does not need to be stopped for capping, so that the working efficiency is greatly improved.

2. The utility model provides a sealing cover device for processing meat cans, which clamps a plurality of groups of cans at one time to participate in sealing covers through a rotary discharging device and a clamping device, can realize automatic discharging and meets the requirement of mass production.

3. The utility model provides a sealing cover device for processing meat cans, which can stably clamp cans of different sizes and shapes by rotating a discharging device and a clamping device, does not need to replace different clamps and has wider application range.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a half cross-sectional view of the conveyor of the present utility model;

FIG. 3 is a schematic view of a rotary discharging device according to the present utility model;

FIG. 4 is a schematic diagram of a transmission system according to the present utility model;

Fig. 5 is a partial cross-sectional view of a rotary take-off of the present utility model.

In the figure: 1. a base body; 2. a transfer device; 3. rotating the discharging device; 4. a clamping device; 5. a synchronous stepping device; 6. a capping device; 21. a conveying motor; 22. a drive hub; 23. a driven hub; 24. a first transmission rack; 25. a conveyor belt plate; 31. a rotary support; 32. a rotating electric machine; 33. a clamp frame; 34. a locking seat; 35. a first driving gear; 36. a locking block; 37. a hydraulic pushing block; 38. a torsion spring; 41. a left clamping plate and a right clamping plate; 42. a driven rack; 43. a motor box; 44. closing the motor; 45. a driving gear II; 46. a transmission shaft; 47. a driven gear; 48. a transmission rack II; 49. folding the clamping blocks; 51. sealing the machine base; 52. a synchronous stepper motor; 53. a synchronous stepping screw; 54. a limiting block; 61. a capping frame; 62. a hydraulic telescoping machine; 63. a capping machine.

Detailed Description

The utility model is further illustrated by the following examples:

Example 1

As shown in fig. 1-5, the utility model provides a cover sealing device for meat can processing, which comprises a base main body 1, wherein motor grooves are symmetrically formed on one side of the top of the base main body 1, feeding is carried out from one side of the motor grooves, and discharging is carried out from the opposite side of the motor grooves;

The transmission device 2 is embedded and installed on the inner side surface of the base body 1, the transmission device 2 comprises a transmission motor 21, a driving hub 22, a driven hub 23, a transmission rack I24 and a transmission band plate 25, the transmission motor 21 is fixedly arranged in a motor groove of the base body 1, two ends of the driving hub 22 are detachably and fixedly connected with the output end of the transmission motor 21, two ends of a driven hub 23 are embedded and installed on the inner side surface of the base body 1, the transmission rack I24 is symmetrically sleeved on the outer surfaces of the driving hub 22 and the driven hub 23, the transmission band plate 25 is fixedly installed on the outer surface of the transmission rack I24 at equal intervals, the transmission motor 21 drives the driving hub 22 to rotate, the driving hub 22 drives the transmission rack I24 to step, the transmission rack I24 drives the driven hub 23 and the transmission band plate 25 to rotate to step, and the transmission band plate 25 drives the rotary discharging device 3 to step;

The automatic tin-filling machine is characterized in that a capping device 6 is arranged right above the base main body 1, the capping device 6 comprises a capping frame 61, a hydraulic telescoping machine 62 and a capping machine 63, two ends of the capping frame 61 are sleeved on the outer surface of the synchronous stepping screw 53 at equal intervals, internal threads of the capping frame 61 are meshed with external threads of the synchronous stepping screw 53, the hydraulic telescoping machine 62 is fixedly arranged at the bottom of the capping frame 61 at equal intervals, the capping machine 63 is embedded and arranged at the bottom of the hydraulic telescoping machine 62, two groups of capping devices 6 are arranged, after capping of two groups of continuous cans is completed, the conveying device 2 continues to convey cans, the capping device 6 resets at the moment, and the two groups of cans which are arranged next reach the designated to-be-processed position.

Example 2

As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the outer surface of the conveying device 2 is fixedly provided with a rotary discharging device 3, the rotary discharging device 3 comprises a rotary support 31, a rotary motor 32, a clamp frame 33, a locking seat 34, a first driving gear 35, a locking block 36, a hydraulic pushing block 37 and a torsion spring 38, the rotary support 31 is fixedly arranged on the outer surface of the conveying device 2 at equal intervals, the rotary support 31 is symmetrically and fixedly arranged on the outer surface of the conveying belt plate 25, the top of the rotary support 31 is provided with a through rotary groove, one side of the rotary groove is provided with a motor groove, the other side of the shaft groove is provided with a spring groove, the side of the motor groove is provided with a motor table, the rotary motor 32 is arranged on the motor table, two sides of the clamp frame 33 are provided with rotary boss structures, the outer sides of the rotary boss structures are provided with spring grooves, the rotary boss structures of the clamp frame 33 are embedded and arranged in the rotary groove of the rotary support 31, the inner side surface of the clamp frame 33 is provided with a gear groove, the upper side and the lower side of the gear groove are symmetrically provided with rack grooves, the locking seat 34 is fixedly arranged on the edge of the gear groove, the inner side surface of the locking seat 34 is provided with a pushing groove, the bottom of the pushing groove is provided with a locking groove, the first driving gear 35 is arranged in the gear groove of the clamp frame 33, one end of the first driving gear 35 penetrates through a rotating boss structure of the clamp frame 33 and is detachably and fixedly connected with the output end of the rotating motor 32, the locking block 36 is fixedly arranged on the end surface of the other end of the first driving gear 35, the outer surface of the first driving gear 35 can be matched with the wall of the pushing groove of the locking seat 34, the outer surface of the locking block 36 can be matched with the wall of the locking groove of the locking seat 34, the hydraulic pushing block 37 is embedded and arranged right above the motor table, the inner side surface of the hydraulic pushing block 37 is fixedly connected with the end surface of the rotating motor 32, the torsion spring 38 is sleeved on the outer surface of the rotating boss structure of the clamp frame 33, two ends of the torsion spring 38 are embedded in spring grooves of the rotating support 31 and the clamp frame 33, the hydraulic pushing block 37 pushes the rotating motor 32 to move, the rotating motor 32 pushes the driving gear I35 to move, the driving gear I35 pushes the locking block 36 to be embedded in the locking groove of the locking seat 34, when the rotating motor 32 drives the driving gear I35 to rotate, the clamp frame 33 can be driven to rotate at the same time, the conveying device 2 is matched, can be automatically discharged when moving to the rightmost side, then the hydraulic pushing block 37 drives the rotating motor 32 to reset, and the clamp frame 33 is reset under the action of the torsion spring 38;

The clamping device 4 is embedded and installed on the inner side surface of the rotary discharging device 3, the clamping device 4 comprises a left clamping plate 41, a right clamping plate 41, a driven rack 42, a motor box 43, a folding motor 44, a driving gear 45, a transmission shaft 46, a driven gear 47, a transmission rack 48 and a folding clamping block 49, the left clamping plate 41 and the right clamping plate 41 are symmetrically embedded and installed in the inner cavity of the clamp frame 33, the left clamping plate 41 and the right clamping plate 41 are symmetrically arranged between the inner side surfaces of the clamp frame 33, the driven rack 42 is symmetrically and fixedly arranged on the two end surfaces of the left clamping plate 41, the driven rack 42 is arranged in a rack groove of the clamp frame 33, an external tooth of the driven rack 42 is meshed and connected with an external tooth of the driving gear 35, the motor box 43 is symmetrically and fixedly arranged at the top of the clamp frame 33, a partition plate structure is arranged between the two groups of motor boxes 43 at equal intervals, the folding motor 44 are symmetrically arranged on two sides of the outer surface of the motor box 43, one end of a driving gear II 45 is embedded and installed in the inner wall of the motor box 43, the other end of the driving gear II 45 is detachably and fixedly connected with the output end of the folding motor 44, a transmission shaft 46 penetrates through a partition plate structure and is symmetrically embedded and installed between the two groups of motor boxes 43, a driven gear 47 is fixedly sleeved at two ends of the transmission shaft 46, the driven gear 47 is arranged in an inner cavity of the motor box 43, a driving rack II 48 is sleeved on the outer surfaces of the driving gear II 45 and the driven gear 47, inner teeth of the driving rack II 48 are meshed and connected with the outer teeth of the driving gear II 45 and the driven gear 47, folding clamping blocks 49 are symmetrically sleeved on the outer surface of the transmission shaft 46 at equal intervals, a clamping structure is arranged at the bottom of the folding clamping blocks 49, the rotary motor 32 can drive the driven rack 42 to step, the driven rack 42 drives the left clamping plate 41 to approach the middle, the left side and the right side of a clamping tank body can be driven by the folding motor 44 to drive the driving gear II 45 to rotate, the driving gear II 45 drives the transmission rack II 48 to step, the transmission rack II 48 drives the driven gear 47 to rotate, the driven gear 47 drives the transmission shaft 46 to rotate, the transmission shaft 46 drives the folding clamp block 49 to fold towards the middle, and the bottom of the folding clamp block 49 is provided with a clamping device with a V-shaped groove surface, so that the tank bodies with different shapes are matched for stable clamping.

Example 3

As shown in fig. 1-5, on the basis of embodiments 1-2, the present utility model provides a technical solution: preferably, a synchronous stepping device 5 is fixedly installed right above the base body 1, the synchronous stepping device 5 comprises a cover base 51, a synchronous stepping motor 52, a synchronous stepping screw 53 and a limiting block 54, the cover base 51 is symmetrically and fixedly installed at the top of the base body 1, a through synchronous stepping groove is formed in the top of the outer surface of the cover base 51, a through synchronous motor groove is formed in one side of the synchronous stepping groove, the synchronous stepping motor 52 is fixedly installed in the synchronous motor groove, one end of the synchronous stepping screw 53 is embedded and installed on the groove wall of the synchronous stepping groove, the other end of the synchronous stepping screw 53 penetrates through the other end of the synchronous stepping groove and is detachably and fixedly connected with the output end of the synchronous stepping motor 52, the limiting block 54 is sleeved on the outer surface of the synchronous stepping screw 53, the outer surface of the limiting block 54 is fixedly connected with the groove wall of the synchronous stepping groove, the synchronous stepping motor 52 drives the synchronous stepping screw 53 to rotate, and the synchronous stepping screw 53 drives a cover frame 61 to be synchronous with a conveying belt plate 25, and the cover sealing device 6 and the tank body clamped by the clamping device 4 are relatively static, and the purpose of sealing and conveying is achieved.

The working principle of the sealing device for processing the meat can is specifically described below.

As shown in fig. 1-5, the feeding is carried out from one side of the base body 1, the rotating motor 32 drives the first driving gear 35 to rotate, the first driving gear 35 drives the driven rack 42 to step, the driven rack 42 drives the left clamping plate 41 and the right clamping plate 41 to draw close towards the middle and clamp the left side and the right side of the tank body, the folding motor 44 can drive the second driving gear 45 to rotate, the second driving gear 45 drives the second transmission rack 48 to step, the second transmission rack 48 drives the driven gear 47 to rotate, the driven gear 47 drives the transmission shaft 46 to rotate, the transmission shaft 46 drives the folding clamping block 49 to fold towards the middle and clamp the front side and the rear side of the tank body, the transmission motor 21 drives the driving hub 22 to rotate, the driving hub 22 drives the first transmission rack 24 to step, the first transmission rack 24 drives the driven hub 23 and the transmission band plate 25 to rotate to step, the transmission band plate 25 drives the rotary discharging device 3 to step, the synchronous stepping motor 52 drives the synchronous stepping screw 53 to rotate, the synchronous stepping screw 53 drives the cover rack 61 to synchronously step with the conveying belt plate 25, the cover sealing device 6 and the tank clamped by the clamping device 4 are relatively static, the hydraulic telescopic machine 62 drives the cover sealing machine 63 to press down to seal the tank, after the cover sealing is finished, the tank moves to the rightmost side along with the conveying device 2, the cover sealing device 6 is reset while the machine is still, the hydraulic pushing block 37 pushes the rotating motor 32 to move, the rotating motor 32 pushes the driving gear one 35 to move, the driving gear one 35 pushes the locking block 36 to be embedded into the locking groove of the locking seat 34, the clamp rack 33 can be simultaneously driven to rotate when the rotating motor 32 drives the driving gear one 35 to rotate, the conveying device 2 is matched, the can be automatically discharged when moving to the rightmost side, the hydraulic pushing block 37 drives the rotating motor 32 to reset, the clamp frame 33 is returned by the torsion spring 38.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims (7)

1. The utility model provides a closing cap device is used in meat can processing, is applicable to the closing cap processing of meat can, includes base main part (1), conveyer (2) are installed in the embedding on the medial surface of base main part (1), be provided with closing cap device (6), its characterized in that directly over base main part (1): the outer surface of the conveying device (2) is fixedly provided with a rotary discharging device (3), the inner side surface of the rotary discharging device (3) is embedded with a clamping device (4), and a synchronous stepping device (5) is fixedly arranged right above the base main body (1);

The rotary discharging device (3) comprises a rotary support (31), a rotary motor (32), a clamp frame (33), a locking seat (34), a first driving gear (35), a locking block (36), a hydraulic pushing block (37) and a torsion spring (38), wherein the rotary support (31) is fixedly arranged on the outer surface of the conveying device (2) at equal intervals;

The clamping device (4) comprises a left clamping plate (41), a right clamping plate (42), a motor box (43), a folding motor (44), a driving gear II (45), a transmission shaft (46), a driven gear (47), a transmission rack II (48) and a folding clamping block (49), wherein the left clamping plate (41) and the right clamping plate (41) are symmetrically embedded and installed in an inner cavity of the clamp frame (33);

The synchronous stepping device (5) comprises a sealing cover base (51), a synchronous stepping motor (52), a synchronous stepping screw (53) and a limiting block (54), wherein the sealing cover base (51) is symmetrically and fixedly arranged at the top of the base main body (1).

2. A capping device for meat can processing as set forth in claim 1 wherein: and motor grooves are symmetrically formed in one side of the top of the base main body (1).

3. A capping device for meat can processing as set forth in claim 2 wherein: the conveying device (2) comprises a conveying motor (21), a driving wheel hub (22), a driven wheel hub (23), a first transmission rack (24) and a conveying belt plate (25), wherein the conveying motor (21) is fixedly arranged in a motor groove of a base main body (1), two ends of the driving wheel hub (22) are detachably and fixedly connected with the output end of the conveying motor (21), two ends of the driven wheel hub (23) are embedded and mounted on the inner side surface of the base main body (1), the first transmission rack (24) is symmetrically sleeved on the outer surfaces of the driving wheel hub (22) and the driven wheel hub (23), and the conveying belt plate (25) is fixedly mounted on the outer surface of the first transmission rack (24) at equal intervals.

4. A capping device for meat can processing as set forth in claim 3, wherein: the rotary support (31) is symmetrically and fixedly arranged on the outer surface of the conveying belt plate (25), a through rotary groove is formed in the top of the rotary support (31), a motor groove is formed in one side of the rotary groove, a spring groove is formed in the other side of the rotary groove, a motor table is arranged on the side of the motor groove, a rotary motor (32) is arranged on the motor table, rotary boss structures are arranged on two sides of the clamp frame (33), the spring groove is formed in the outer side of the rotary boss structures, the rotary boss structures of the clamp frame (33) are embedded in the rotary groove of the rotary support (31), a gear groove is formed in the inner side surface of the clamp frame (33), a rack groove is symmetrically formed in the upper side and the lower side of the gear groove, a locking seat (34) is fixedly arranged on the side of the gear groove, a pushing groove is formed in the inner side surface of the locking seat (34), a locking groove is formed in the groove bottom of the pushing groove, a driving gear (35) is arranged in the gear groove of the clamp frame (33), the driving gear (35) is embedded in the gear groove of the clamp frame (33), the driving gear (35) is in the rotary groove of the rotary support (31), the driving gear frame (33) can be matched with the outer surface of the driving gear (35) in a detachable mode, and the driving gear (35) can be matched with the outer surface of the driving gear (35) in a fixed groove (36) at one end face of the driving gear seat (35, the hydraulic pushing block (37) is embedded and installed right above the motor platform, the inner side surface of the hydraulic pushing block (37) can be in contact with the end surface of the rotating motor (32), the torsion spring (38) is sleeved on the outer surface of the rotating boss structure of the clamp frame (33), and two ends of the torsion spring (38) are embedded and installed in spring grooves of the rotating support (31) and the clamp frame (33).

5. The capping device for meat can processing of claim 4 wherein: the left clamping plate (41) and the right clamping plate (33) are symmetrically arranged between the inner side surfaces of the clamping frame (33), the driven racks (42) are symmetrically and fixedly arranged on the two end surfaces of the left clamping plate (41), the driven racks (42) are arranged in rack grooves of the clamping frame (33), external teeth of the driven racks (42) are meshed with external teeth of the first driving gear (35), the motor boxes (43) are symmetrically and fixedly arranged on the top of the clamping frame (33), partition plate structures are arranged between the two groups of motor boxes (43) at equal intervals, the folding motors (44) are symmetrically arranged on two sides of the outer surfaces of the motor boxes (43), one end of each driving gear II (45) is embedded and arranged in the inner wall of each motor box (43), the other end of each driving gear II (45) is detachably and fixedly connected with the output end of each folding motor (44), each driving gear (46) penetrates through the partition plate structures and is symmetrically arranged between the two groups of motor boxes (43), each driven gear (47) is fixedly sleeved on the top of the transmission shafts (46), the two ends of each driving gear (47) are arranged in the inner teeth of each driving gear (45) and the two driving gear (45) in the inner cavity (48) and the two driving gear (45) in each driving gear (45), the folding clamping blocks (49) are symmetrically sleeved on the outer surface of the transmission shaft (46) at equal intervals, and clamping structures are arranged at the bottoms of the folding clamping blocks (49).

6. A capping device for meat can processing as set forth in claim 1 wherein: the automatic sealing machine is characterized in that a through synchronous stepping groove is formed in the top of the outer surface of the sealing machine seat (51), a through synchronous motor groove is formed in one side of the synchronous stepping groove, the synchronous stepping motor (52) is fixedly arranged in the synchronous motor groove, one end of the synchronous stepping screw (53) is embedded and arranged on the groove wall of the synchronous stepping groove, the other end of the synchronous stepping screw (53) penetrates through the other end of the synchronous stepping groove and is detachably and fixedly connected with the output end of the synchronous stepping motor (52), a limiting block (54) is fixedly sleeved on the outer surface of the synchronous stepping screw (53), and the outer surface of the limiting block (54) is fixedly connected with the groove wall of the synchronous stepping groove.

7. The meat can processing closure assembly of claim 6 wherein: the sealing device (6) comprises a sealing machine frame (61), a hydraulic telescoping machine (62) and a sealing machine (63), wherein two ends of the sealing machine frame (61) are sleeved on the outer surface of the synchronous stepping screw (53) at equal intervals, the internal threads of the sealing machine frame (61) are meshed with the external threads of the synchronous stepping screw (53), the hydraulic telescoping machine (62) is fixedly arranged at the bottom of the sealing machine frame (61) at equal intervals, and the sealing machine (63) is embedded and arranged at the bottom of the hydraulic telescoping machine (62).