An automatic sealing and capping line for canned sausages

CN224603281UActive Publication Date: 2026-08-07JINJIANG LONGXIANG FOOD CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JINJIANG LONGXIANG FOOD CO LTD
Filing Date
2025-08-07
Publication Date
2026-08-07

AI Technical Summary

Technical Problem

[0004]虽然上述现有技术能够解决相应的技术问题,但是仍存在一定缺陷:现有的香肠在装罐后,需要人工将盖子旋入固定在包装罐上,随后放入到流水线传输到另一工作台人工将塑料黏膜缠绕并将盖子封口固定,需要较多的工人进行加工,人力成本较高,且封盖封口速度较慢

Benefits of technology

[0022] After adopting the above technical solution, the beneficial effects of this utility model are as follows: When using this utility model, the cans containing sausages are transported to the can conveyor. Then, the can conveyor first sends the cans into the capping device, and the cap conveyor line inputs the caps into the capping device. The capping device then automatically caps the cans. Afterward, the can conveyor sends the capped cans into the sealing device, and the sealing device automatically wraps the capped cans with tape to seal them. During operation, only one person is needed to place the cans, one person to place the caps, and one person to collect the finished products. The degree of automation is high, reducing labor costs, and the capping and sealing speed is faster.

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Abstract

The utility model relates to food technology field, concretely relates to a kind of canned sausage automatic capping and sealing assembly line, including rack and the lid conveying assembly line of fixed installation in the one side of rack, the rack is installed with the canister conveyor that crosses with lid conveying assembly line, the rack is fixedly installed with several capping devices on the corresponding position of lid conveying assembly line, the rack is also installed with several sealing devices along the conveying direction of canister conveyor.
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Description

Technical Field

[0001] This utility model relates to the field of food technology, specifically to an automatic sealing production line for canned sausages. Background Technology

[0002] Sausages are made primarily from animal meat (such as pork, beef, and mutton). The meat is minced and seasoned with salt, sugar, spices, etc., then stuffed into natural or artificial casings. The sausages are then processed through air-drying, smoking, fermentation, or cooking. After manufacturing, sausages are usually wrapped in a plastic casing and the ends are tightened to isolate the sausage inside from the outside environment, thus extending their shelf life and making them less susceptible to contamination, resulting in a cleaner and more hygienic product.

[0003] After production, sausages need to be packed into packaging cans for easy transportation. The packaging cans allow a batch of sausages to be transported at once, facilitating sales and transport. After packing the sausages into the packaging cans, the lids need to be placed on the cans and sealed with plastic film to prevent the sausages from falling out of the packaging cans.

[0004] Although the existing technologies mentioned above can solve the corresponding technical problems, they still have certain drawbacks: after the sausages are canned, the caps need to be manually screwed on and fixed to the packaging cans. Then they are put into the assembly line and transported to another workbench where plastic film is wrapped around and the caps are sealed. This requires a lot of workers, resulting in high labor costs and slow sealing speed. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings and deficiencies of the existing technology by providing a highly automated and fast-processing automatic sealing production line for canned sausages.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an automatic capping and sealing production line for canned sausages, including a frame and a cap conveying production line fixedly installed on one side of the frame. A can conveyor that intersects with the cap conveying production line is installed on the frame. Several capping devices are fixedly installed on the frame at corresponding positions on the cap conveying production line. Several sealing devices are also installed on the frame along the conveying direction of the can conveyor.

[0007] A further improvement is that a control console is also installed on the rack.

[0008] A further improvement is that the sealing device includes a chassis fixedly connected to the frame and a processing device mounted on the chassis. The processing device is equipped with a telescopic bracket with a cylinder. A first motor with a downward pressing cylinder is fixedly mounted on the telescopic bracket. A cover suction cup is provided on the lower surface of the first motor. An upward pushing cylinder is provided through the lower surface of the chassis. The top of the upward pushing cylinder is fixedly connected to the bottom surface of the processing device.

[0009] A further improvement is that the chassis is also equipped with a transverse plate with a track, and the lower surface of the processing device engages with and slides on the track on the transverse plate.

[0010] A further improvement is that a limiting bracket penetrating the chassis is fixedly installed on the lower surface of the transverse plate.

[0011] A further improvement is that the processing device includes a fixed plate on the chassis and a mounting bracket for fixing the telescopic support fixedly mounted on the fixed plate. The fixed plate has a positioning ring at its end that can be fitted into the packaging can. Several mounting plates are evenly distributed around the edge of the positioning ring. A fixing device facing the packaging can is fixedly mounted on the mounting plate.

[0012] A further improvement is that the fixing device includes an inner push cylinder and a locking block fixed to the end of the inner push cylinder and facing the packaging can.

[0013] A further improvement is that the card block has an integrally formed arc-shaped edge on the side facing the packaging can, which has the same curvature as the packaging can.

[0014] A further improvement is made to the sealing device, which includes a second chassis connected to the frame and a forward positioning plate with a track fixedly mounted on the second chassis. The forward positioning plate is provided with a forward plate that engages with and slides with the track of the forward positioning plate. A roll of tape is movably engaged on the forward plate. A silicone wheel that can contact the packaging can is also movably engaged on the edge of the forward plate. A support bracket is provided on the bottom surface of the second chassis. A second motor is fixedly mounted on the support bracket. A rotating plate that penetrates the second chassis to support the packaging can is provided at the top of the second motor.

[0015] A further improvement is that the forward moving plate is provided with a tape guide structure for guiding the tape from the tape roll onto the silicone wheel. The tape guide structure includes a number of staggered guide wheels that are movably engaged with the forward moving plate.

[0016] A further improvement is that the forward-moving plate is also equipped with a forward-pushing cylinder, the end of which is movably engaged with a connecting rod, and the end of the connecting rod is movably engaged with a positioning wheel that can fit against the surface of the packaging can.

[0017] A further improvement is that the second chassis is also equipped with a lifting bracket, and a third motor is provided on the lifting bracket at a corresponding position above the rotating plate. The bottom end of the third motor is provided with a locking block that can engage with the top surface of the lid of the packaging can.

[0018] A further improvement is that a cutter cylinder is fixedly mounted on the second chassis, and a cutter for cutting tape is mounted on the cutter cylinder.

[0019] A further improvement is that the can conveyor includes a base fixedly connected to the frame and a can clamp slidably disposed on the base. The can clamp has an integrally formed arc-shaped groove for accommodating packaging cans. Several shrink cylinders for shrinking the can clamp are fixedly installed on the base. The can conveyor also includes a transverse cylinder fixedly installed at one end on the frame, and the other end of the transverse cylinder is fixedly connected to the bottom surface of the can clamp.

[0020] A further improvement is that the outer wall of the can clamp is provided with several positioning rods, and the base is provided with a positioning sleeve that can cooperate with the positioning rods.

[0021] A further improvement is that the can conveyor also includes several sliding rods fixedly installed in the base.

[0022] After adopting the above technical solution, the beneficial effects of this utility model are as follows: When using this utility model, the cans containing sausages are transported to the can conveyor. Then, the can conveyor first sends the cans into the capping device, and the cap conveyor line inputs the caps into the capping device. The capping device then automatically caps the cans. Afterward, the can conveyor sends the capped cans into the sealing device, and the sealing device automatically wraps the capped cans with tape to seal them. During operation, only one person is needed to place the cans, one person to place the caps, and one person to collect the finished products. The degree of automation is high, reducing labor costs, and the capping and sealing speed is faster. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a three-dimensional structural diagram of the assembly line of this utility model; Figure 2 This is a three-dimensional structural diagram of the sealing device of this utility model; Figure 3 This is a three-dimensional structural schematic diagram of the processing device of this utility model; Figure 4 This is a three-dimensional structural schematic diagram of the fixing device of this utility model; Figure 5 This is a three-dimensional structural schematic diagram of the sealing device of this utility model; Figure 6 This is a front view structural diagram of the sealing device of this utility model; Figure 7 This is a top view of the sealing device of this utility model; Figure 8 This is a three-dimensional view of the front end of the sealing device of this utility model and a structural schematic diagram of a partially enlarged structure; Figure 9 This is a three-dimensional structural diagram of the can conveyor of this utility model; Figure 10 This is a front view structural diagram of the tank conveyor of this utility model. Detailed Implementation

[0025] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0026] See Figure 1-10As shown, the technical solution adopted in this specific embodiment is: an automatic capping and sealing production line for canned sausages, including a frame 1 and a cap conveying production line 2 fixedly installed on one side of the frame 1. A can conveyor 5 intersects with the cap conveying production line on the frame 1. The can conveyor 5 includes a base 51 fixedly connected to the frame 1 and a can clamp 52 slidably disposed on the base 51. The can clamp 52 has an integrally formed arc-shaped groove 53 for accommodating packaging cans. A plurality of shrinking cylinders 54 for shrinking the can clamp 52 are fixedly installed on the base 51. The can conveyor 5 also includes a transverse cylinder 59 fixedly installed at one end on the frame 1, and the other end of the transverse cylinder 59 is fixedly connected to the bottom surface of the can clamp 52. The cap conveying production line is located on the frame 1. Several sealing devices 3 are fixedly installed at the corresponding positions of 2. The sealing device 3 includes a chassis 31 fixedly connected to the frame 1 and a processing device 34 set on the chassis 31. The processing device 34 includes a fixing plate 341 set on the chassis 31 and a mounting bracket 345 fixedly installed on the fixing plate 341 for fixing the telescopic bracket 33. The end of the fixing plate 341 is provided with a positioning ring 342 that can be fitted into the packaging can. Several mounting plates 343 are evenly distributed around the edge of the positioning ring 342. A fixing device 344 facing the packaging can is fixedly installed on the mounting plate 343. The fixing device 344 includes an internal push cylinder 11 and a locking block 12 fixed to the end of the internal push cylinder 11 and facing the packaging can. The telescopic bracket 33 with a cylinder is installed on the processing device 34. A first motor 36 with a downward pressing cylinder is fixedly installed on the telescopic bracket 33. A cover suction cup 37 is provided on the lower surface of the first motor 36. An upward pushing cylinder 38 is provided through the lower surface of the chassis 31. The top of the upward pushing cylinder 38 is fixedly connected to the bottom surface of the processing device 34. Several sealing devices 4 are also installed on the frame 1 along the conveying direction of the can conveyor 5. The sealing device 4 includes a second chassis 41 connected to the frame 1 and a forward positioning plate 42 with a track fixedly installed on the second chassis 41. A forward positioning plate 44 is provided on the forward positioning plate 42, which engages with and slides with the track of the forward positioning plate 42. A tape roll 43 is movably engaged on the forward positioning plate 44. A silicone wheel 49 that can contact the packaging can is also movably engaged on the edge of the forward positioning plate 44. The second chassis 4 The bottom surface is provided with a support bracket 411, and a second motor 412 is fixedly installed on the support bracket 411. The top of the second motor 412 is provided with a rotating plate 413 that penetrates the second base plate 41 to support the packaging can. In use, the packaging cans after being filled with sausages are placed onto the can conveyor 5 of the assembly line in one go. When placing, the retraction cylinder 54 is retracted, causing the can clamp 52 to open. At this time, the can can be placed into the can clamp 52. Then, the retraction cylinder 54 is activated, which pushes the can clamp 52 to retract, thereby locking the can into the arc groove 53. Then, the can clamp 52 and the packaging can can be moved by the transverse movement cylinder 59. After the movement is completed, the can clamp 52 is reopened and the transverse movement cylinder 59 is retracted, so that the packaging can is left in place.By repeatedly resetting the can clamp 52, the packaging can can be gradually moved. During use, a worker needs to place a lid onto the lid conveyor line 2, which then transports the lid to the sealing device 3. The lid conveyor line 2 is existing technology and can be any ordinary conveyor line, so it will not be described in detail here. When the packaging can is moved to the sealing device 3, the processing device 34 is lowered by the upward-pushing cylinder 38, causing the positioning ring 342 of the processing device 34 to fit onto the outer wall of the packaging can. Then, the telescopic support 33 with a cylinder is activated. This allows the telescopic bracket 33 to move the cap suction cup 37 above the cap conveyed from the cap conveyor line 2. The first motor 36, equipped with a downward-pressing cylinder, then presses the cap suction cup 37 downwards, causing it to adhere to the cap. The telescopic bracket 33 then returns to its original position, moving the cap above the packaging can. Simultaneously, the inner push cylinder 11 of the fixing device 344 is activated, causing the inner push cylinder 11 to move the locking block 12 to the outer surface of the packaging can, securing it. Then, the first motor 36 with the downward-pressing cylinder drives the cap suction cup 37 to descend and rotate, thereby... After the lid is rotated and fixed onto the packaging can, the upward-pushing cylinder 38 is raised to lift the processing device 34. Under the action of the can conveyor 5, the sealed can is moved and ultimately delivered to the sealing device 4. Once the can is on the rotating plate 413 of the sealing device 4, the forward-moving plate 44 can be moved forward, causing the silicone roller 49 and the tape attached to it, pulled from the tape roll 43, to move forward. This ultimately allows the surface of the silicone roller 49 to adhere to the outer surface of the packaging can. The installation height is selected to position the silicone roller 49... 9 can be attached to the junction of the lid and body of the packaging can. At this point, the second motor 412 is activated, causing the rotating plate 413 to rotate. This wraps the tape attached to the surface of the silicone wheel 49 around the outside of the packaging can. Then, the second motor 412 stops rotating, and the forward moving plate 44 retracts. The collecting personnel then cut the tape, allowing the sealed packaging cans to be collected, yielding the finished product. During operation, only one person is needed to place the cans, one person to place the lids, and one person to collect the finished product. This highly automated process reduces labor costs and allows for faster sealing. A control console 6 is also installed on the rack 1, which facilitates the control of the entire device through the control console 6; The chassis 31 is also provided with a transverse plate 32 with a track. The lower surface of the processing device 34 engages with and slides on the track on the transverse plate 32, which is beneficial to adjust the position of the chassis 31 laterally, so that the processing device 34 can be better aligned with the cover conveyor line 2. A limiting bracket 39 that penetrates the chassis 31 is fixedly installed on the lower surface of the transverse plate 32 to prevent the transverse plate 32 and the processing device 34 from moving excessively upward and detaching from the chassis 31, thus improving stability. The side of the card block 12 facing the packaging can has an integrally formed arc edge with the same curvature as the packaging can, which helps the card block 12 to fit better against the outer wall of the packaging can; The forward plate 44 is provided with a tape guide structure for guiding the tape from the tape roll 43 to the silicone wheel 49. The tape guide structure includes several staggered guide wheels 50 that are movably engaged on the forward plate 44. This helps to make the tape tighter during the pulling process by using multiple guide wheels 50, avoiding any looseness that could cause gaps and affect the adhesion to the packaging can. The forward-moving plate 44 is also equipped with a forward-pushing cylinder 45. The end of the forward-pushing cylinder 45 is movably engaged with a connecting rod. The end of the connecting rod is movably engaged with a positioning wheel 47 that can fit against the surface of the packaging can. This is beneficial for pushing out the positioning wheel 47 and fitting it against the upper outer surface of the packaging can by the forward-pushing cylinder 45 in cooperation with the connecting rod during sealing. This guides and fixes the upper part of the packaging can, thereby preventing it from tilting and shaking when rotating, and making the tape fit more tightly against the packaging can after sealing. The second chassis 41 is also equipped with a lifting bracket 461. A third motor 46 is provided on the lifting bracket 461 at the corresponding position above the rotating plate 413. The bottom of the third motor 46 is provided with a locking block that can engage with the top surface of the packaging can lid. This facilitates the lowering of the third motor 46 by the lifting bracket 461, and the locking block is used to engage it into the packaging can lid. This allows for more accurate positioning of the packaging can. At the same time, the third motor 46 makes the rotation speed of the packaging can more uniform, which allows the tape to adhere better to the surface of the packaging can. The higher rotation speed also speeds up the sealing process. A cutting cylinder 48 is fixedly installed on the second chassis 41. A cutting blade 481 for cutting tape is installed on the cutting cylinder 48. After the packaging can is sealed, the forward plate 44 is retracted, and the cutting blade 481 can be pushed out by the cutting cylinder 48 to automatically cut the tape, thereby improving the degree of automation. No manual cutting of tape is required, and the safety is higher. The outer wall of the can clamp 52 is provided with several positioning rods 56, and the base 51 is provided with a positioning sleeve 57 that can cooperate with the positioning rods 56. This helps to make the movement trajectory of the can clamp 52 straighter and avoids skewing that would affect the fixing effect of the packaging can. The can conveyor 5 also includes several sliding rods 58 fixedly installed in the base 51, which facilitates the support of the packaging cans by the sliding rods 58. The sliding rods 58 are smooth round rods, which effectively reduce the friction of the bottom surface of the packaging cans, thereby making it easier to move the packaging cans.

[0027] The working principle of this utility model is as follows: When using this utility model, the sausage-filled packaging cans are placed onto the can conveyor 5 of the assembly line. During placement, the retraction cylinder 54 retracts, causing the can clamp 52 to open. The can is then placed into the can clamp 52. The retraction cylinder 54 is then activated, causing the can clamp 52 to retract, thus locking the can into the arc-shaped groove 53. Subsequently, the lateral movement cylinder 59 moves the can clamp 52 and the packaging can. After movement, the can clamp 52 reopens, and the lateral movement cylinder 59 retracts, leaving the packaging can in place while the can clamp 52 resets. This process is repeated several times to gradually move the packaging can. During use, a worker is required to oversee the lid. A lid is placed on the conveyor line 2, and the lid is conveyed to the sealing device 3 by the lid conveyor line 2. The lid conveyor line 2 is existing technology and a common conveyor line can be used, so it will not be described in detail here. When the packaging can is moved to the sealing device 3, the processing device 34 is lowered by the upward push cylinder 38, so that the positioning ring 342 of the processing device 34 fits into the outer wall of the packaging can. Then, the telescopic bracket 33 with a cylinder is activated, so that the telescopic bracket 33 moves the lid suction cup 37 to move above the lid conveyed from the lid conveyor line 2. The first motor 36 with a downward press cylinder presses the lid suction cup 37 downward, so that the lid suction cup 37 adsorbs the lid. Then, the telescopic bracket 33 returns to its original position, so that the lid is sealed. The can is moved above the packaging can, and simultaneously the inner push cylinder 11 of the fixing device 344 is activated, causing the inner push cylinder 11 to drive the locking block 12 to lock onto the outer surface of the packaging can, thus fixing the packaging can. Then, the first motor 36 with the downward pressing cylinder drives the lid suction cup 37 to descend and rotate, thereby rotating and fixing the lid onto the packaging can. After the lid is sealed, the upward push cylinder 38 rises, raising the processing device 34. Under the action of the can conveyor 5, the sealed can is moved and finally sent to the sealing device 4. After moving onto the rotating plate 413 of the sealing device 4, the forward moving plate 44 can be moved forward, causing the forward moving plate 44 to drive the silicone wheel 49 and the tape roll 4 attached to the silicone wheel 49. The tape pulled out from the top moves forward and eventually makes the surface of the silicone wheel 49 adhere to the outer surface of the packaging can. The installation height is selected so that the silicone wheel 49 can adhere to the junction of the lid and the body of the packaging can. At this time, the second motor 412 is started, which drives the rotating plate 413 to rotate, thereby wrapping the tape adhered to the surface of the silicone wheel 49 around the outside of the packaging can. Then the second motor 412 is stopped and the forward moving plate 44 is retracted. At this time, the collecting personnel cut the tape, and the sealed packaging cans can be collected to obtain the finished product. During operation, only one person is needed to place the can, one person to place the lid, and one person to collect the finished product. The degree of automation is high, reducing labor costs, and the sealing speed is faster.

[0028] This utility model aims to protect the structure of the product. The model numbers of the components are not the focus of this utility model's protection, as they are common technology. Any component on the market that can achieve the functions described above can be used as an option. Therefore, the model numbers and other parameters of the components are not described in detail in this utility model. The contribution of this utility model lies in the scientific combination of the various components.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions provided are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents. Any aspects of this utility model not detailed herein are well-known to those skilled in the art.

Claims

1. An automatic capping and sealing production line for canned sausages, characterized in that: Includes a frame (1) and a lid conveying line (2) fixedly installed on one side of the frame (1). A can conveyor (5) that intersects with the lid conveying line is installed on the frame (1). Several sealing devices (3) are fixedly installed on the frame (1) at the corresponding positions of the lid conveying line (2). Several sealing devices (4) are also installed on the frame (1) along the conveying direction of the can conveyor (5).

2. The automatic capping and sealing production line for canned sausages according to claim 1, characterized in that: A control console (6) is also installed on the rack (1).

3. The automatic capping and sealing production line for canned sausages according to claim 1, characterized in that: The sealing device (3) includes a chassis (31) fixedly connected to the frame (1) and a processing device (34) set on the chassis (31). The processing device (34) is equipped with a telescopic bracket (33) with a cylinder. The telescopic bracket (33) is fixedly installed with a first motor (36) with a downward pressing cylinder. The lower surface of the first motor (36) is provided with a cover suction cup (37). The lower surface of the chassis (31) is provided with an upward pushing cylinder (38). The top of the upward pushing cylinder (38) is fixedly connected to the bottom surface of the processing device (34).

4. The automatic capping and sealing production line for canned sausages according to claim 3, characterized in that: The chassis (31) is also provided with a transverse plate (32) with a track, and the lower surface of the processing device (34) engages with and slides on the track on the transverse plate (32).

5. The automatic capping and sealing production line for canned sausages according to claim 4, characterized in that: A limiting bracket (39) that penetrates the chassis (31) is fixedly installed on the lower surface of the transverse plate (32).

6. The automatic capping and sealing production line for canned sausages according to claim 3, characterized in that: The processing device (34) includes a fixing plate (341) disposed on a chassis (31) and a mounting bracket (345) fixedly installed on the fixing plate (341) for fixing a telescopic bracket (33). The fixing plate (341) has a positioning ring (342) at its end that can be fitted into a packaging can. Several mounting plates (343) are evenly distributed around the edge of the positioning ring (342). A fixing device (344) facing the packaging can is fixedly installed on the mounting plate (343).

7. The automatic capping and sealing production line for canned sausages according to claim 6, characterized in that: The fixing device (344) includes an inner thrust cylinder (11) and a locking block (12) fixed to the end of the inner thrust cylinder (11) and facing the packaging can.

8. The automatic capping and sealing production line for canned sausages according to claim 7, characterized in that: The card block (12) has an integrally formed arc edge with the same curvature as the packaging can on the side facing the packaging can.

9. The automatic capping and sealing production line for canned sausages according to claim 1, characterized in that: The sealing device (4) includes a second chassis (41) connected to the frame (1) and a forward positioning plate (42) with a track fixedly installed on the second chassis (41). The forward positioning plate (42) is provided with a forward plate (44) that engages with and slides with the track of the forward positioning plate (42). A roll of tape (43) is movably engaged on the forward plate (44). A silicone wheel (49) that can contact the packaging can is also movably engaged on the edge of the forward plate (44). A support bracket (411) is provided on the bottom surface of the second chassis (41). A second motor (412) is fixedly installed on the support bracket (411). A rotating plate (413) that penetrates the second chassis (41) and supports the packaging can is provided at the top of the second motor (412).

10. The automatic capping and sealing production line for canned sausages according to claim 9, characterized in that: The forward plate (44) is provided with a tape guide structure for guiding tape from tape roll (43) to silicone wheel (49). The tape guide structure includes a plurality of staggered guide wheels (50) that are movably engaged on the forward plate (44).

11. The automatic capping and sealing production line for canned sausages according to claim 9, characterized in that: The forward moving plate (44) is also provided with a forward pushing cylinder (45), and the end of the forward pushing cylinder (45) is movably engaged with a connecting rod, and the end of the connecting rod is movably engaged with a positioning wheel (47) that can fit against the surface of the packaging can.

12. The automatic capping and sealing production line for canned sausages according to claim 9, characterized in that: The second chassis (41) is also provided with a lifting bracket (461), and a third motor (46) is provided on the lifting bracket (461) at the corresponding position above the rotating plate (413). The bottom end of the third motor (46) is provided with a locking block that can engage with the top surface of the lid of the packaging can.

13. The automatic capping and sealing production line for canned sausages according to claim 9, characterized in that: A cutter cylinder (48) is fixedly installed on the second chassis (41), and a cutter (481) for cutting tape is installed on the cutter cylinder (48).

14. The automatic capping and sealing production line for canned sausages according to claim 1, characterized in that: The can conveyor (5) includes a base (51) fixedly connected to the frame (1) and a can clamp (52) slidably disposed on the base (51). The can clamp (52) has an integrally formed arc groove (53) for accommodating packaging cans. Several shrink cylinders (54) for shrinking the can clamp (52) are fixedly installed on the base (51). The can conveyor (5) also includes a transverse cylinder (59) fixedly installed on the frame (1) at one end, and the other end of the transverse cylinder (59) is fixedly connected to the bottom surface of the can clamp (52).

15. The automatic capping and sealing production line for canned sausages according to claim 14, characterized in that: The outer wall of the can clamp (52) is provided with several positioning rods (56), and the base (51) is provided with a positioning sleeve (57) that can cooperate with the positioning rods (56).

16. The automatic capping and sealing production line for canned sausages according to claim 14, characterized in that: The can conveyor (5) also includes several sliding rods (58) fixedly installed in the base (51).