Plastic-aluminum cover riveting press

Abstract

The utility model relates to the technical field of plastic-aluminum cover machining, in particular to a plastic-aluminum cover riveting press which comprises a workbench, two conveyors used for conveying a plastic cover and an aluminum cover are fixed to the top of the workbench, the riveting press is arranged at the top of the workbench, and an electric rotating disc is fixed to the top of the workbench. The front side of the electric rotating disc is provided with a limiting assembly used for preventing the plastic cover and the aluminum cover from falling off from the electric rotating disc. The limiting assembly comprises a limiting piece, a guiding piece, two connecting blocks fixedly installed at the front end of the guiding piece, an installation assembly fixedly installed at the bottom of the limiting piece and used for fixedly installing the limiting piece on a workbench, and a connecting assembly fixedly installed on the front side of the guiding piece and used for fixedly installing the guiding piece on the workbench. According to the plastic-aluminum cover riveting machine, through the limiting assembly, the possibility that a plastic cover and an aluminum cover are thrown out is reduced, the riveting machine is not prone to hole pressing, the influence on the production efficiency of the plastic-aluminum cover is avoided, and the guide piece and the limiting piece can be detached conveniently.

Description

Technical Field

[0001] The present application relates to the technical field of production and processing of plastic-aluminum covers, and in particular to a riveting machine for plastic-aluminum covers. Background Art

[0002] Plastic-aluminum cover is also called aluminum-plastic cover. The outside of the plastic-aluminum cover is a plastic cover, and the inside is an aluminum cover. Aluminum-plastic cover is a common packaging material. Aluminum-plastic cover is often used to seal food containers, such as sauce bottles, yogurt cups, liquid medicine, etc. It can effectively maintain the hygiene of food and prevent liquids from being contaminated by the outside world or leaking.

[0003] Plastic-aluminum covers are usually processed by a riveting press during production. The riveting press rivets the aluminum cover into the plastic cover. When the existing plastic-aluminum cover riveting press processes plastic covers and aluminum covers, two conveyors and a turntable are required to cooperate to transport the plastic covers and aluminum covers to the riveting press. Usually, a number of snap-in grooves are opened on the edge of the turntable. After the plastic covers and aluminum covers are just transported to the snap-in grooves, the turntable rotates to transport the plastic covers and aluminum covers to the riveting press. However, there is no limiting structure on the turntable. When the turntable drives the plastic covers and aluminum covers to limit, the turntable is easy to throw the plastic covers and aluminum covers out, and the riveting press is easy to have a hole pressing phenomenon, thereby affecting the production efficiency of the plastic-aluminum covers. Utility Model Content

[0004] In view of the shortcomings of the prior art, the present application provides a plastic-aluminum cover riveting machine, which has the advantages of not being easily thrown out, thus solving the problem of being easily thrown out.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a plastic-aluminum cover riveting press, comprising a workbench, two conveyors for conveying plastic covers and aluminum covers are fixed on the top of the workbench, a riveting press is arranged on the top of the workbench, an electric turntable is fixed on the top of the workbench, and a limiting component for preventing the plastic cover and the aluminum cover from falling off is arranged on the front side of the electric turntable;

[0006] The limiting component includes a limiting plate, a guide plate, two connecting blocks fixedly installed on the front end of the guide plate, an installation component fixedly installed on the bottom of the limiting plate for installing and fixing it on a workbench, and a connecting component fixedly installed on the front side of the guide plate for installing and fixing it on the workbench.

[0007] By adopting the above technical solution, the phenomenon of plastic covers and aluminum covers being thrown out can be reduced, and the riveting press is less likely to have a hole pressing phenomenon, thereby avoiding affecting the production efficiency of plastic-aluminum covers.

[0008] Furthermore, the limiting piece, the guiding piece and the connecting piece are all silicone blocks, and the guiding piece is in a ring shape.

[0009] The above technical solution is adopted to avoid damage to the plastic-aluminum cover.

[0010] Furthermore, the mounting assembly includes a support block fixed to the top of the workbench, and the mounting assembly also includes a mounting rod fixed to the lower end of the limiting piece.

[0011] The adoption of the technical solution makes it easy to disassemble and assemble the limit piece on the workbench.

[0012] Furthermore, a mounting hole for inserting the mounting rod into the support block is provided on the top of the support block, and threads are provided on the inner side of the mounting hole and the outer surface of the mounting rod.

[0013] By adopting the above technical solution, the limiting piece can be installed on the supporting block.

[0014] Furthermore, the connection assembly includes two sleeve blocks, a cross block, and a support column fixedly installed at the bottom of the cross block.

[0015] The adoption of the technical solution makes it easy to disassemble and assemble the guide piece on the workbench.

[0016] Furthermore, the top of the transverse block is provided with two grooves for fixing the two sleeve blocks inside the transverse block.

[0017] By adopting the above technical solution, the sleeve block can be fixed inside the transverse block.

[0018] Furthermore, the sleeve block is fixed to the bottom of the inner cavity of the groove, and the support column is fixed to the top of the workbench.

[0019] By adopting the above technical solution, the pillar is fixed on the workbench to support the guide piece.

[0020] Furthermore, the tops of the two connecting blocks are provided with sleeve holes for being sleeved on the outer surface of the sleeve blocks.

[0021] By adopting the above technical solution, the connecting block can be sleeved on the outer surface of the sleeve block.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] The plastic-aluminum cover riveting machine can effectively reduce the possibility of the plastic cover and the aluminum cover being thrown out by being provided with a limiting component, so that the riveting machine is not prone to punching holes, thus avoiding affecting the production efficiency of the plastic-aluminum cover, and facilitating the disassembly of the guide plate and the limit plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the structure of this application;

[0025] Figure 2 A schematic diagram of the structure of the components for this application limitation;

[0026] Figure 3This is a schematic diagram of the structure of the horizontal block and the sleeve block of this application;

[0027] Figure 4 This is a schematic diagram of the structure of the limit plate and the mounting rod of this application.

[0028] In the figure: 1. workbench; 2. conveyor; 3. riveting press; 4. electric turntable; 5. limiting assembly; 51. support block; 52. limit plate; 53. pillar; 54. cross block; 55. guide plate; 56. sleeve block; 57. connecting block; 58. mounting rod. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0030] See also Figure 1 A plastic-aluminum cover riveting machine in this embodiment includes a workbench 1, two conveyors 2 for conveying plastic covers and aluminum covers are fixed on the top of the workbench 1, a riveting machine 3 is provided on the top of the workbench 1, an electric turntable 4 is fixed on the top of the workbench 1, and a limiting component 5 for preventing the plastic cover and the aluminum cover from falling off is provided on the front side of the electric turntable 4.

[0031] In addition, the front and rear conveyors 2 convey the aluminum cover and the plastic cover respectively, so that the plastic cover and the aluminum cover can fall into the card slot of the electric turntable 4 in turn, so that the aluminum cover can fall into the plastic cover.

[0032] See also Figure 2 The limiting component 5 in this embodiment includes a limiting piece 52, a guide piece 55, two connecting blocks 57 fixedly installed on the front end of the guide piece 55, a mounting component fixedly installed on the bottom of the limiting piece 52 for fixing it on the workbench 1, and a connecting component fixedly installed on the front side of the guide piece 55 for fixing it on the workbench 1.

[0033] The limiting piece 52 , the guiding piece 55 and the connecting piece 57 are all made of silicone blocks, and the guiding piece 55 is in a ring shape to prevent the limiting piece 52 and the guiding piece 55 from causing damage to the exterior of the plastic aluminum cover.

[0034] See also Figure 4 The mounting assembly in this embodiment includes a support block 51 fixed to the top of the workbench 1 , and the mounting assembly also includes a mounting rod 58 fixed to the lower end of the limiting piece 52 .

[0035] Secondly, a mounting hole is provided at the top of the support block 51 for inserting the mounting rod 58 thereinto, and threads are provided on the inner side of the mounting hole and the outer surface of the mounting rod 58. The mounting rod 58 is threadedly connected to the mounting hole of the support block 51 so that the limit plate 52 can be installed on the support block 51, thereby allowing the limit plate 52 to be installed and fixed on the workbench 1.

[0036] See also Figure 2-3 The connection assembly in this embodiment includes two sleeve blocks 56 , a cross block 54 , and a support column 53 fixedly installed at the bottom of the cross block 54 .

[0037] At the same time, two grooves are opened on the top of the cross block 54 for fixing the two sleeve blocks 56 inside the cross block 54, and the sleeve blocks 56 are fixed to the bottom of the inner cavity of the groove, and the support 53 is fixed to the top of the workbench 1, so that the sleeve blocks 56 can be fixed inside the cross block 54, so that the two sleeve blocks 56 can be connected to the connecting block 57.

[0038] In addition, the tops of the two connecting blocks 57 are provided with holes for them to be sleeved on the outer surface of the sleeve block 56, so that the connecting blocks 57 can be sleeved on the outer surface of the sleeve block 56, so that the guide piece 55 can be hung on the cross block 54 so that the guide piece 55 can be fixed on the workbench 1.

[0039] It should be noted that the conveyor 2, the riveting press 3 and the electric turntable 4 are all well known to the public in the prior art, so their working principles are not described in detail in this article.

[0040] The working principle of the above embodiment is:

[0041] When in use, when the two conveyors 2 convey the plastic cover and the aluminum cover to the card slot of the electric turntable 4 in turn, the aluminum cover falls into the inside of the plastic cover, when the electric turntable 4 drives the plastic-aluminum cover to gradually contact the limiting plate 52 and the guide plate 55, the limiting plate 52 limits the plastic-aluminum cover, and the guide plate 55 guides the plastic-aluminum cover. Under the limitation of the limiting plate 52 and the guidance of the guide plate 55, the electric turntable 4 can smoothly drive the plastic cover and the aluminum cover to run, thereby effectively reducing the possibility of the plastic cover and the aluminum cover being thrown out; when the limiting plate 52 needs to be disassembled, it is only necessary to rotate the limiting plate 52 so that the mounting rod 58 can gradually move out of the mounting hole of the support block 51, so as to facilitate the disassembly and replacement of the limiting plate 52; and by removing the two connecting blocks 57 from the outer surfaces of the two sleeve blocks 56, the guide plate 55 can be disassembled.

Claims

1. A plastic-aluminum cover riveting machine, comprising a workbench (1), Features: Two conveyors (2) for conveying plastic covers and aluminum covers are fixed on the top of the workbench (1), a riveting press (3) is provided on the top of the workbench (1), an electric turntable (4) is fixed on the top of the workbench (1), and a limiting component (5) for preventing the plastic covers and aluminum covers from falling off is provided on the front side of the electric turntable (4); The limiting component (5) comprises a limiting piece (52), a guide piece (55), two connecting blocks (57) fixedly mounted on the front end of the guide piece (55), a mounting component fixedly mounted on the bottom of the limiting piece (52) for mounting and fixing the limiting piece on the workbench (1), and a connecting component fixedly mounted on the front side of the guide piece (55) for mounting and fixing the limiting piece on the workbench (1).

2. A plastic aluminum cover riveting machine according to claim 1, Features: The limiting piece (52), the guiding piece (55) and the connecting block (57) are all silicone blocks, and the guiding piece (55) is in a ring shape.

3. A plastic aluminum cover riveting machine according to claim 1, Features: The mounting assembly comprises a support block (51) fixed to the top of the workbench (1), and the mounting assembly further comprises a mounting rod (58) fixed to the lower end of the limiting piece (52).

4. A plastic aluminum cover riveting machine according to claim 3, Features: The top of the support block (51) is provided with a mounting hole for inserting the mounting rod (58) therein, and the inner side of the mounting hole and the outer surface of the mounting rod (58) are both provided with threads.

5. A plastic aluminum cover riveting press according to claim 1, Features: The connection assembly comprises two sleeve blocks (56), a transverse block (54), and a support column (53) fixedly mounted on the bottom of the transverse block (54).

6. A plastic aluminum cover riveting press according to claim 5, Features: The top of the transverse block (54) is provided with two grooves for fixing the two sleeve blocks (56) inside the transverse block (54).

7. A plastic aluminum cover riveting machine according to claim 6, Features: The sleeve block (56) is fixed to the bottom of the inner cavity of the groove, and the support column (53) is fixed to the top of the workbench (1).

8. The riveting machine for plastic-aluminum cover according to claim 5, Features: The tops of the two connecting blocks (57) are provided with sleeve holes for being sleeved on the outer surface of the sleeve block (56).

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