Necking and flanging mechanism for aerosol can

Abstract

The utility model discloses an aerosol can necking and flanging mechanism which comprises a base, workbenches are fixedly installed at the positions, close to the two sides, of the top of the base, a support is fixedly installed at the position, corresponding to the rear sides of the workbenches, of the top of the base, and a reinforcing plate is fixedly installed at the bottom of the support. A flanging device body and a necking device body are fixedly installed in the two reinforcing plates correspondingly, a containing table is rotationally connected to the top of the workbench, a tank body is arranged at the position, close to the outer side, of the containing table, and a fixing plate is arranged at the position, corresponding to the outer side of the tank body, of the top of the workbench. According to the necking and flanging mechanism for the aerosol can, the workbench provided with the movable groove and the moving groove is designed, the push rod driven by the micro air cylinder and the movable plate are combined, accurate movement of the fixed plate is achieved, the mechanism can flexibly adapt to can bodies of different specifications and sizes through the design, a clamping device does not need to be frequently replaced, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aerosol can processing, in particular to a neck shrinking and flanging mechanism for an aerosol can. Background Art

[0002] Aerosol cans are disposable metal containers for aerosol products. The tinplate cans used require special necking and flanging processes during the can body processing and molding, and necking machines and flanging machines are used accordingly.

[0003] The existing necking and flanging mechanism usually fixes the can body by a simple clamping device. This method requires frequent replacement of the clamping device when fixing can bodies of different specifications and sizes, which is not only cumbersome to operate, but also reduces production efficiency. At the same time, due to the inadequate design of the clamping device, it is difficult to achieve uniform clamping of the can body, which easily causes deformation or displacement of the can body during processing, thereby affecting the processing accuracy. Utility Model Content

[0004] The purpose of the utility model is to provide a necking and flanging mechanism for an aerosol can to solve the problem that the existing necking and flanging mechanism usually fixes the can body through a simple clamping device in the above background technology. When fixing can bodies of different specifications and sizes, the clamping device needs to be frequently replaced, which is not only cumbersome to operate, but also reduces production efficiency. At the same time, due to the inadequate design of the clamping device, it is difficult to achieve uniform clamping of the can body, which easily causes deformation or displacement of the can body during processing, thereby affecting the processing accuracy.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aerosol can necking and flanging mechanism, comprising a base, a workbench is fixedly installed on both sides of the top of the base, a bracket is fixedly installed on the top of the base corresponding to the rear side of the workbench, a reinforcing plate is fixedly installed on the bottom of the bracket, a flanging device body and a necking device body are respectively fixedly installed inside the two reinforcing plates, a placing table is rotatably connected to the top of the workbench, a tank body is arranged at the outer side of the placing table, a fixing plate is arranged on the top of the workbench corresponding to the outer side of the tank body, a sponge pad is fixedly connected to the inner side of the fixing plate, the inner side of the sponge pad is in contact with the surface of the tank body, a movable groove is provided at the outer side of the top of the workbench, a movable groove is provided inside the workbench, and the bottom of the fixing plate passes through the interior of the movable groove and is slidably connected to the movable groove.

[0006] Compared with the prior art, the beneficial effects of the utility model are:

[0007] The necking and flanging mechanism of the aerosol can realizes the precise movement of the fixed plate by designing a workbench with movable grooves and moving grooves, combined with a push rod and a movable plate driven by a micro-cylinder. This design enables the mechanism to flexibly adapt to cans of different specifications and sizes, without the need to frequently replace the clamping device, greatly improving production efficiency. By setting support blocks at the top and bottom of the movable plate and slidingly connecting them with the support rods in the support grooves, the movable plate is effectively prevented from deflecting or shaking during movement. This design ensures the stability of the can body during processing, avoids deformation or displacement of the can body, thereby improving processing accuracy and product quality. The sponge pad design on the inner side of the fixed plate can achieve uniform clamping of the can body. The softness and compressibility of the sponge pad make the clamping force more uniform, avoiding deformation or damage of the can body caused by the inadequate design of the traditional clamping device. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the structure of the utility model;

[0009] Figure 2 For this utility model Figure 1 A is a partial enlarged schematic diagram;

[0010] Figure 3 This is a structural stereogram of the fixing plate of the utility model;

[0011] Figure 4 It is a structural stereogram of the movable plate of the utility model.

[0012] In the figure: 1. base; 2. workbench; 3. conduction plate; 4. bracket; 5. fixed frame; 6. rotating plate; 7. flanging device body; 8. necking device body; 9. tank body; 10. side frame; 11. flanging roller; 12. movable groove; 13. support groove; 14. movable groove; 15. fixed plate; 16. sponge pad; 17. support sleeve; 18. placement table; 19. micro cylinder; 20. push rod; 21. movable plate; 22. support block; 23. support rod. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0014] See also Figure 1-4The utility model provides a technical solution: an aerosol can necking and flanging mechanism, comprising a base 1, a workbench 2 is fixedly installed on both sides of the top of the base 1, a bracket 4 is fixedly installed on the top of the base 1 corresponding to the rear side of the workbench 2, a reinforcing plate 6 is fixedly installed on the bottom of the bracket 4, a flanging device body 7 and a necking device body 8 are fixedly installed inside the two reinforcing plates 6, a placing table 18 is rotatably connected to the top of the workbench 2, a tank body 9 is arranged at the outer side of the placing table 18, a fixing plate 15 is arranged on the top of the workbench 2 corresponding to the outer side of the tank body 9, a sponge pad 16 is fixedly connected to the inner side of the fixing plate 15, and the inner side of the sponge pad 16 contacts the surface of the tank body 9, a moving groove 14 is opened on the outer side of the top of the workbench 2, a movable groove 12 is opened inside the workbench 2, and the bottom of the fixing plate 15 passes through the inside of the moving groove 14 and is slidably connected to the moving groove 14.

[0015] A conducting plate 3 is fixedly mounted on the top of the base 1 at the rear side corresponding to between the two workbenches 2, so that material transfer or operation can be performed more conveniently, thereby improving processing efficiency.

[0016] A micro cylinder 19 is fixedly installed on one side of the movable groove 12 inside the workbench 2, and a push rod 20 is fixedly connected to the output end of one side of the micro cylinder 19. One side of the push rod 20 penetrates into the interior of the movable groove 12 and is fixedly connected to a movable plate 21. Support grooves 13 are provided on the top and bottom of the movable groove 12 inside the workbench 2, which can realize the precise movement of the fixed plate 15, thereby ensuring that the tank body 9 is stably fixed and released.

[0017] The top and bottom of the movable plate 21 are fixedly connected with support blocks 22 . The side of the support block 22 away from the movable plate 21 penetrates into the interior of the support groove 13 and is slidably connected to the support groove 13 . The top of the support block 22 is fixedly connected to the bottom of the fixed plate 15 .

[0018] A support rod 23 is fixedly connected inside the support groove 13, and the support rod 23 is sleeved and slidably connected to the support block 22, which effectively prevents the movable plate 21 from deflecting or shaking during the movement, thereby improving the stability and reliability of the processing.

[0019] A side frame 10 is fixedly mounted on one side of the top of the base 1 , and a flanging roller 11 is fixedly mounted on one side of the side frame 10 , so that the can body 9 can be flanging easily.

[0020] A fixing frame 5 is fixedly installed on one side of the top of the workbench 2, and a support sleeve 17 is slidably connected to one side of the fixing frame 5. One side of the support sleeve 17 is fixedly connected to the fixing plate 15, so that the tank body 9 can remain stable during the processing, thereby improving the processing accuracy and product quality.

[0021] Working principle: After the tank body 9 is transferred to the placement table 18, the micro cylinder 19 is started, and the output end of the micro cylinder 19 pushes the push rod 20 to move into the movable groove 12. The movement of the push rod 20 drives the movable plate 21 to slide in the movable groove 12, and the movable plate 21 drives the support block 22 to slide in the support groove 13. Since the top of the support block 22 is fixedly connected to the bottom of the fixed plate 15, the fixed plate 15 will move along the movable groove 14 toward the direction of the tank body 9. The sponge pad 16 on the inner side of the fixed plate 15 contacts the surface of the tank body 9, and the can body 9 is evenly clamped by the softness and compressibility of the sponge pad 16. After the tank body 9 is stably fixed, the necking device body 8 starts Work, the top of the tank body 9 is necked. During the necking process, the fixed plate 15 is slidably connected to the fixed frame 5 through the support sleeve 17 to ensure that the tank body 9 remains stable and motionless during the processing. After the necking is completed, the micro cylinder 19 moves in the opposite direction, pushing the push rod 20 and the movable plate 21 to move away from the tank body 9. The fixed plate 15 moves away from the tank body 9 under the guidance of the support block 22 and the movable groove 14 to release the tank body 9. Then, the tank body 9 is transferred to another placement table 18 through the conduction plate 3, and the tank body 9 is fixed again. Then, the flanging device main body 7 starts to work, and the flanging pressure roller 11 on the side frame 10 performs flanging on the edge of the tank body 9.

[0022] In summary: the aerosol can necking and flanging mechanism realizes the precise movement of the fixed plate 15 by designing a workbench 2 with a movable groove 12 and a movable groove 14, combined with a push rod 20 and a movable plate 21 driven by a micro cylinder 19. This design enables the mechanism to flexibly adapt to can bodies 9 of different specifications and sizes, without the need to frequently replace the clamping device, greatly improving production efficiency. By setting support blocks 22 at the top and bottom of the movable plate 21 and slidingly connecting them with the support rods 23 in the support groove 13, the movable plate 21 is effectively prevented from deflecting or shaking during movement. This design ensures the stability of the can body 9 during processing, avoids deformation or displacement of the can body 9, and thus improves processing accuracy and product quality. The sponge pad 16 design on the inner side of the fixed plate 15 can achieve uniform clamping of the can body 9. The softness and compressibility of the sponge pad 16 make the clamping force more uniform, avoiding deformation or damage of the can body 9 caused by the inadequate design of the traditional clamping device.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aerosol can necking and flanging mechanism, comprising a base (1), characterized in that: A workbench (2) is fixedly mounted on both sides of the top of the base (1); a bracket (4) is fixedly mounted on the top of the base (1) corresponding to the rear side of the workbench (2); a reinforcing plate (6) is fixedly mounted on the bottom of the bracket (4); a flanging device body (7) and a necking device body (8) are fixedly mounted inside the two reinforcing plates (6), respectively; a placing table (18) is rotatably connected to the top of the workbench (2); a tank body (9) is arranged on the outside of the placing table (18); a fixing plate (15) is arranged on the top of the workbench (2) corresponding to the outside of the tank body (9); a sponge pad (16) is fixedly mounted on the inside of the fixing plate (15); the inside of the sponge pad (16) contacts the surface of the tank body (9); a movable groove (14) is provided on the top of the workbench (2) on the outside; a movable groove (12) is provided inside the workbench (2); and the bottom of the fixing plate (15) passes through the inside of the movable groove (14) and is slidably connected to the movable groove (14).

2. The necking and flanging mechanism of an aerosol can according to claim 1, characterized in that: A conducting plate (3) is fixedly mounted on the top of the base (1) at the rear side corresponding to between the two workbenches (2).

3. The necking and flanging mechanism of an aerosol can according to claim 1, characterized in that: A micro cylinder (19) is fixedly mounted on one side of the workbench (2) corresponding to the movable groove (12); a push rod (20) is fixedly connected to an output end of one side of the micro cylinder (19); one side of the push rod (20) penetrates into the movable groove (12) and is fixedly connected to a movable plate (21); and support grooves (13) are provided at the top and bottom of the workbench (2) corresponding to the movable groove (12).

4. The necking and flanging mechanism of an aerosol can according to claim 3, characterized in that: The top and bottom of the movable plate (21) are both fixedly connected to support blocks (22); the side of the support block (22) away from the movable plate (21) penetrates into the interior of the support groove (13) and is slidably connected to the support groove (13); the top of the support block (22) is fixedly connected to the bottom of the fixed plate (15).

5. The necking and flanging mechanism of an aerosol can according to claim 3, characterized in that: A support rod (23) is fixedly connected inside the support groove (13), and the support rod (23) is sleeved and slidably connected to the support block (22).

6. The necking and flanging mechanism of an aerosol can according to claim 1, characterized in that: A side frame (10) is fixedly mounted on one side of the top of the base (1), and a flanging roller (11) is fixedly mounted on one side of the side frame (10).

7. The necking and flanging mechanism of an aerosol can according to claim 1, characterized in that: A fixing frame (5) is fixedly mounted on one side of the top of the workbench (2), a supporting sleeve (17) is slidably connected to one side of the fixing frame (5), and one side of the supporting sleeve (17) is fixedly connected to the fixing plate (15).

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