Pull ring cover mold

Abstract

The utility model discloses a pull ring cover die, which relates to the technical field of pull ring cover manufacture and comprises a punching machine body, a workbench is arranged on the surface of the punching machine body, a control table is fixedly connected to one side of the workbench, a lower die set mechanism is fixedly mounted on the surface of the workbench, and an upper die set mechanism is fixedly mounted on the lower die set mechanism. And an upper module mechanism is arranged at the top of the punching machine body. The control table is arranged to start the driving motor to enable the driving motor to drive the lifting screw, then the lifting screw drives the sliding block to move in the sliding rail, and then the lifting plate is matched, so that the demolding column demolds a mold compacted in the filling barrel, the situation that the mold is difficult to demold after being formed is avoided, and the working efficiency of the device is further improved; and the air cylinder is arranged to be matched with the telescopic rod and the compression plate, so that the upper mold plate further compacts the raw materials in the lower mold plate filling barrel through the reset spring, and the practicability of the device is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of ring-pull cover manufacturing, in particular to a ring-pull cover mould. Background Art

[0002] Cans are easy to carry and use and are very popular among consumers. Beverage or food cans are usually composed of a can body and a can cover. The can cover is composed of a cover plate, rivets, a pull ring and notches on the cover plate.

[0003] The Chinese patent publication number is CN208912924U, an automated stamping die for producing can lid pull rings. The technical solution provided by the patent document is: it includes an upper die and a lower die, the lower die is connected to the base by bolts, a column is installed on the side of the base, the upper end of the column is sleeved with a nesting, and the nesting is fixedly connected to the side of the fixed plate.

[0004] In order to solve the problem that the material strip is prone to shaking during the ring punching process of the existing device, which will cause the punching accuracy to be reduced and cause a certain amount of material waste, the existing technology uses a limit plate to contact the material strip in advance and press the material strip for processing. However, the demolding effect of the lower mold is poor, which leads to inconvenience in demolding and reduced work efficiency. Utility Model Content

[0005] The utility model aims to provide a pull ring cover mold to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A pull ring cover mould comprises a punching machine body. A workbench is arranged on the surface of the punching machine body, and a control console is fixedly connected to one side of the workbench.

[0008] A lower die assembly mechanism is fixedly mounted on the surface of the workbench, and an upper die assembly mechanism is arranged on the top of the punching machine body.

[0009] The lower mold assembly mechanism comprises a template box, which is fixedly mounted on the surface of the workbench, a lower template is fixedly mounted on the surface of the template box, a filling cylinder is arranged on the surface of the lower template, and a demoulding column is movably connected to the bottom of the filling cylinder.

[0010] A further improvement of the technical solution of the utility model is that: a support foot is fixedly installed at the bottom of the punching machine body, and a control button is arranged on the surface of the control console, and the control console controls the punching machine body through the control button.

[0011] A further improvement of the technical solution of the utility model is that: the filling tube is fixedly installed inside the template box, an inlet of the filling tube is opened on the surface of the lower template, and the filling tube is filled through the inlet opened in the lower template.

[0012] A further improvement of the technical solution of the utility model is that: a lifting plate is fixedly connected to the bottom of the demoulding column, sliding blocks are welded to the four corners of the lifting plate, the sliding block is movably installed in the slide rail, a lifting block is welded to one side of the sliding block, a lifting screw is threadedly connected to the surface of the lifting block, a driving motor is fixedly connected to the input end of the lifting screw, the driving motor cooperates with the lifting screw to make the lifting block drive the sliding block and the lifting plate to move upward, and cooperate with the demoulding column to demould the mold in the filling cylinder.

[0013] A further improvement of the technical solution of the utility model is that a sliding rod passes through the surface of the lifting block on the other side of the lifting plate, sliding rails are provided around the template box, limiting blocks are welded on the tops of the lifting screw and the sliding rod, the lifting plate is arranged inside the template box, and the sliding block slides on the surface of the sliding rod and the sliding rail.

[0014] A further improvement of the technical solution of the utility model is that the upper die assembly mechanism includes a cylinder, the cylinder is fixedly installed on the top of the punching machine body, the output end of the cylinder is fixedly connected to a telescopic rod, and the cylinder drives the telescopic rod to extend and retract.

[0015] A further improvement of the technical solution of the utility model is that: the output end of the telescopic rod is fixedly connected with a compression plate, the bottom of the compression plate is fixedly connected with a return spring, the bottom of the return spring is fixedly connected with an upper template, and the compression plate cooperates with the return spring to compress the upper template downward.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides a pull ring cover mold, which starts the driving motor by setting a control console to transmit the lifting screw, and then the lifting screw drives the sliding block to move in the slide rail, and then cooperates with the lifting plate to make the demoulding column demould the mold compacted in the filling tube, thereby avoiding the difficulty of demoulding after the mold is formed, further improving the working efficiency of the device, and enhancing the convenience.

[0018] 2. The utility model provides a pull ring cover mold, which is equipped with a cylinder, a telescopic rod and a compression plate, so that the upper mold plate can further compact the raw materials in the filling tube of the lower mold plate through a reset spring, thereby ensuring the practicability of the device.

[0019] 3. The utility model provides a pull ring cover mold, which ensures that the lifting plate drives the demoulding column to be more flexible when lifting and lowering by arranging a sliding rod to cooperate with the sliding block and the sliding rail, and further improves the demoulding effect of the demoulding column. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front view structural schematic diagram of the utility model;

[0021] Figure 2 This is a front view structural diagram of the lower module mechanism of the utility model;

[0022] Figure 3 For this utility model Figure 2 A magnified view of the structure at center;

[0023] Figure 4 It is a cross-sectional structural schematic diagram of the lower die assembly mechanism of the utility model;

[0024] Figure 5 It is a schematic cross-sectional structural diagram of the upper die assembly mechanism of the utility model.

[0025] In the figure: 1. punching machine body; 11. workbench; 12. control console; 2. lower die assembly mechanism; 21. template box; 22. lower template; 23. stuffing cylinder; 24. demoulding column; 25. lifting plate; 26. sliding block; 27. slide rail; 28. lifting block; 29. ​​lifting screw; 210. driving motor; 211. sliding rod; 3. upper die assembly mechanism; 31. cylinder; 32. telescopic rod; 33. compression plate; 34. reset spring; 35. upper template. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with the embodiments:

[0027] Example 1

[0028] like Figure 1-4As shown, this embodiment provides a pull ring cover mold, including a punching machine body 1, a workbench 11 is arranged on the surface of the punching machine body 1, a control console 12 is fixedly connected to one side of the workbench 11, a lower die assembly mechanism 2 is fixedly installed on the surface of the workbench 11, an upper die assembly mechanism 3 is arranged on the top of the punching machine body 1, and the lower die assembly mechanism 2 includes a template box 21, the template box 21 is fixedly installed on the surface of the workbench 11, a lower template 22 is fixedly installed on the surface of the template box 21, a filling cylinder 23 is arranged on the surface of the lower template 22, and the bottom of the filling cylinder 23 is movably connected There is a demoulding column 24, and a supporting foot is fixedly installed at the bottom of the punching machine body 1. A control button is arranged on the surface of the control console 12. The control console 12 controls the punching machine body 1 through the control button. The filling cylinder 23 is fixedly installed inside the template box 21. The surface of the lower template 22 is provided with an entrance of the filling cylinder 23. The filling cylinder 23 is filled through the entrance opened by the lower template 22. By arranging a sliding rod 211 in conjunction with the sliding block 26 and the sliding rail 27, it is ensured that the lifting plate 25 drives the demoulding column 24 to be more flexible when lifting and lowering, thereby further improving the demoulding effect of the demoulding column 24.

[0029] Example 2

[0030] like Figure 2-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a lifting plate 25 is fixedly connected to the bottom of the demoulding column 24, and sliding blocks 26 are welded to the four corners of the lifting plate 25. The sliding block 26 is movably installed in the slide rail 27, and a lifting block 28 is welded to one side of the sliding block 26. The surface of the lifting block 28 is threadedly connected to a lifting screw 29, and the input end of the lifting screw 29 is fixedly connected to a driving motor 210. The driving motor 210 cooperates with the lifting screw 29 to make the lifting block 28 drive the sliding block 26 and the lifting plate 25 to move upward, and cooperate with the demoulding column 24 to demould the mold in the filling tube 23, and the lifting block on the other side of the lifting plate 25 A slide bar 211 runs through the surface of 28, and slide rails 27 are provided around the template box 21. Limit blocks are welded to the tops of the lifting screws 29 and the slide bars 211. The lifting plate 25 is arranged inside the template box 21, and the sliding block 26 slides on the surfaces of the slide bars 211 and the slide rails 27. The driving motor 210 is started by setting the control console 12 to transmit the lifting screw 29, and then the lifting screw 29 drives the sliding block to move in the slide rail 27, and then cooperates with the lifting plate 25 to make the demoulding column 24 demould the compacted mold in the filling tube 23, thereby avoiding the difficulty in demoulding after the mold is formed, further improving the working efficiency of the device, and enhancing the convenience.

[0031] Example 3

[0032] like Figure 5As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the upper mold assembly mechanism 3 includes a cylinder 31, the cylinder 31 is fixedly installed on the top of the punching machine body 1, the output end of the cylinder 31 is fixedly connected with a telescopic rod 32, the cylinder 31 drives the telescopic rod 32 to extend and retract, the output end of the telescopic rod 32 is fixedly connected with a compression plate 33, the bottom of the compression plate 33 is fixedly connected with a reset spring 34, the bottom of the reset spring 34 is fixedly connected with an upper mold plate 35, the compression plate 33 cooperates with the reset spring 34 to compress the upper mold plate 35 downward, and the cylinder 31 is arranged to cooperate with the telescopic rod 32 and the compression plate 33, so that the upper mold plate 35 is further compacted through the reset spring 34 to compact the raw material in the filling cylinder of the lower mold plate 22, thereby ensuring the practicability of the device, and the sliding rod 211 is arranged to cooperate with the sliding block 26 and the sliding rail 27, thereby ensuring that the lifting plate 25 drives the demoulding column 24 to be more flexible when lifting and lowering, thereby further improving the demoulding effect of the demoulding column 24.

[0033] The following is a detailed description of the working principle of the pull ring cover mold.

[0034] like Figure 1-5 As shown, when using the device, the user first pours the raw material into the filling tube 23 inside the lower template 22, and then starts the cylinder 31 through the button on the surface of the control console 12, so that the cylinder 31 drives the compression plate 33 to press down through the telescopic rod 32, and then the compression plate 33 cooperates with the return spring 34 to drive the upper template 35 to compact the raw material inside the filling tube 23 to form the raw material, and then starts the drive motor 210 through the control console 12 to transmit the lifting screw 29, and then the lifting screw 29 drives the sliding block 26 to move in the slide rail 27, and then cooperates with the lifting plate 25 to make the demolding column 24 demold the mold compacted in the filling tube 23, thereby avoiding the difficulty of demolding after the mold is formed, further improving the working efficiency of the device and enhancing the convenience.

[0035] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A pull ring cover mold, comprising a punch body (1), characterized in that: A workbench (11) is provided on the surface of the punching machine body (1), and a control console (12) is fixedly connected to one side of the workbench (11); A lower die assembly mechanism (2) is fixedly mounted on the surface of the workbench (11), and an upper die assembly mechanism (3) is arranged on the top of the punching machine body (1); The lower mold assembly mechanism (2) comprises a template box (21), the template box (21) is fixedly mounted on the surface of the workbench (11), a lower template (22) is fixedly mounted on the surface of the template box (21), a filling cylinder (23) is arranged on the surface of the lower template (22), and a demoulding column (24) is movably connected to the bottom of the filling cylinder (23).

2. A pull ring cover mold according to claim 1, characterized in that: Support feet are fixedly mounted on the bottom of the punching machine body (1), and control buttons are arranged on the surface of the control console (12).

3. The ring-pull cover mold according to claim 1, characterized in that: The filling tube (23) is fixedly installed inside the template box (21), and the surface of the lower template (22) is provided with an inlet of the filling tube (23).

4. The ring-pull cover mold according to claim 1, characterized in that: The bottom of the demoulding column (24) is fixedly connected to a lifting plate (25), and sliding blocks (26) are welded to the four corners of the lifting plate (25). The sliding block (26) is movably installed in the slide rail (27). A lifting block (28) is welded to one side of the sliding block (26), and a lifting screw (29) is threadedly connected to the surface of the lifting block (28). The input end of the lifting screw (29) is fixedly connected to a driving motor (210).

5. The ring-pull cover mold according to claim 4, characterized in that: A sliding rod (211) penetrates the surface of the lifting block (28) on the other side of the lifting plate (25), and sliding rails (27) are provided on all sides of the template box (21). Limiting blocks are welded on the tops of the lifting screw rod (29) and the sliding rod (211), and the lifting plate (25) is arranged inside the template box (21).

6. The ring-pull cover mold according to claim 1, characterized in that: The upper die assembly mechanism (3) comprises a cylinder (31), the cylinder (31) is fixedly mounted on the top of the punching machine body (1), and the output end of the cylinder (31) is fixedly connected to a telescopic rod (32).

7. A pull ring cover mold according to claim 6, characterized in that: The output end of the telescopic rod (32) is fixedly connected to a compression plate (33), the bottom of the compression plate (33) is fixedly connected to a return spring (34), and the bottom of the return spring (34) is fixedly connected to an upper template (35).

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