Battery aluminum-plastic film pit-punching feeding machine

Abstract

The utility model relates to the technical field of battery production, in particular to a battery aluminum plastic film pit punching feeding machine. Comprising an aluminum plastic film unwinding mechanism, a film sucking and rotating device, a film material pressing and cutting device, a displacement driving mechanism, a film pulling mechanism, a pit punching mechanism, an upper film mechanical arm, a transfer table, a discharging mechanical arm, a top cutting mechanism arranged on one side of the transfer table, a packaging clamp station arranged on one side of the top cutting mechanism and a packaging clamp station movably arranged on the transfer table. And the transfer manipulator is arranged between the top cutting mechanism and the packaging clamp station. The aluminum-plastic membrane can be rotated by 90 degrees so as to change the placement direction of the aluminum-plastic membrane, so that the aluminum-plastic membrane is changed from transverse placement to longitudinal placement, a pit-punching mold in the pit-punching mechanism is also longitudinally placed, the length of the machine can be shortened, the structure is compact, and through the arrangement of the transfer table and the transfer manipulator, the speed setting is reasonable, and the production efficiency is improved. And the moving stroke of the discharging manipulator can be shortened, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery production, in particular to a battery aluminum-plastic film punching and feeding machine. Background Art

[0002] In the production process of lithium batteries, it is necessary to punch holes (punch shells) on the aluminum-plastic film to form an aluminum-plastic film shell. In the existing patents, the Chinese patent document with application number 202122675315.4 discloses a lithium battery, a lithium battery manufacturing equipment and a shell punching device, the above-mentioned shell punching device includes a conveying mechanism, a feeding mechanism, a cutting mechanism and a shell punching mechanism arranged in sequence along the conveying mechanism; the feeding mechanism is used to feed the packaging film material belt; the cutting mechanism is used to cut the packaging film material belt along the feeding direction of the packaging film material belt according to a predetermined size to form a packaging film sheet; the shell punching mechanism is used to punch the packaging film sheet to simultaneously form an aluminum-plastic film shell with at least two groups of packaging slots; the conveying mechanism is used to transport the packaging film sheet cut by the cutting mechanism to the shell punching processing position of the shell punching mechanism, and remove the aluminum-plastic film shell obtained by the shell punching mechanism. According to the patent document, after the cutting mechanism cuts the packaging film strip, the stability of the feeding mechanism in feeding the packaging film strip is poor, and it is difficult to ensure the normal movement of the packaging film strip, and the placement angle of the packaging film sheet cannot be adjusted. When the width of the packaging film strip is fixed, when the required length of the aluminum-plastic film shell is long, the shell punching mold in the shell punching mechanism is also long, making the overall length of the machine long, and it does not have the function of top cutting and feeding the aluminum-plastic film shell. Therefore, the defects are very obvious, and a solution is urgently needed. Utility Model Content

[0003] In order to solve the above technical problems, the purpose of the utility model is to provide a battery aluminum-plastic film punching and feeding machine.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A battery aluminum-plastic film punching and feeding machine comprises an aluminum-plastic film unwinding mechanism, a film suction rotating device arranged at the discharge end of the aluminum-plastic film unwinding mechanism, a film material pressing and cutting device arranged between the aluminum-plastic film unwinding mechanism and the film suction rotating device, a displacement driving mechanism for driving the film suction rotating device to approach or move away from the film material pressing and cutting device, a film pulling mechanism for pulling the film material at the film material pressing and cutting device to the top of the film suction rotating device, a punching mechanism arranged at one side of the film suction rotating device, an upper film sheet manipulator movably arranged between the film suction rotating device and the punching mechanism, a transfer platform arranged at the discharge side of the punching mechanism, a material unloading manipulator movably arranged between the punching mechanism and the transfer platform, a top cutting mechanism arranged at one side of the transfer platform, a packaging fixture station arranged at one side of the top cutting mechanism, and a transfer manipulator movably arranged between the transfer platform, the top cutting mechanism and the packaging fixture station.

[0006] Furthermore, the film suction rotating device comprises a rotation driving mechanism connected to the moving end of the displacement driving mechanism and a film suction plate connected to the rotating end of the rotation driving mechanism, and a plurality of suction nozzles are embedded on the top surface of the film suction plate.

[0007] Furthermore, the transfer robot includes an X-axis mobile drive mechanism, a Y-axis mobile drive mechanism connected to the mobile end of the X-axis mobile drive mechanism, a Z-axis mobile drive mechanism connected to the mobile end of the Y-axis mobile drive mechanism, and a membrane shell suction plate connected to the mobile end of the Z-axis mobile drive mechanism.

[0008] Furthermore, the film material pressing and cutting device comprises a pressing mechanism and a cutting mechanism, and the pressing mechanism is located between the aluminum-plastic film unwinding mechanism and the film suction rotating device.

[0009] Furthermore, the film material pressing and cutting device also includes a lifting drive module for driving the pressing mechanism to lift and lower, and the film pulling mechanism includes a translation drive mechanism, a lifting drive mechanism installed at the translation end of the translation drive mechanism, a connecting plate installed at the lifting end of the lifting drive mechanism, and two film pulling clamps installed on the connecting plate.

[0010] The beneficial effects of the utility model are as follows: in practical application, the aluminum-plastic film released by the aluminum-plastic film unwinding mechanism passes through the film material pressing and cutting device, the film pulling mechanism clamps the free end of the aluminum-plastic film and pulls the aluminum-plastic film, so that the aluminum-plastic film is located above the film suction rotating device, the film suction rotating device first sucks the aluminum-plastic film, and then the film material pressing and cutting device presses and cuts the aluminum-plastic film to cut out aluminum-plastic film sheets, the film suction rotating device sucks the aluminum-plastic film sheets, and the displacement driving mechanism drives the film suction rotating device to move the aluminum-plastic film sheets a certain distance in the direction away from the film material pressing and cutting device, so that The aluminum-plastic film sheet has a rotation space, and then the film suction rotation device drives the aluminum-plastic film sheet to rotate 90°, and then the upper film sheet manipulator picks up the aluminum-plastic film sheet after rotating 90° into the punching mechanism, and the punching mechanism punches the aluminum-plastic film sheet to form the aluminum-plastic film sheet into an aluminum-plastic film shell, and the unloading manipulator picks up the aluminum-plastic film shell from the punching mechanism to the transfer table, and the transfer manipulator first picks up the aluminum-plastic film shell on the transfer table to the top cutting mechanism, and the top cutting mechanism top cuts the aluminum-plastic film shell, and then picks up the aluminum-plastic film shell after top cutting to the packaging fixture of the packaging fixture station. The utility model can rotate the aluminum-plastic film sheet by 90° to change the placement direction of the aluminum-plastic film sheet, so that the aluminum-plastic film sheet is changed from horizontal placement to vertical placement, so that the punching mold in the punching mechanism is also placed vertically, thereby shortening the length of the machine, and having a compact structure, and by setting the transfer table and the transfer manipulator, the speed distribution is reasonable, and the activity stroke of the unloading manipulator can be shortened, which greatly improves the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0012] Figure 2 It is a three-dimensional structural schematic diagram of the displacement driving mechanism and the film suction rotating device of the utility model.

[0013] Figure 3 It is a three-dimensional structural schematic diagram of the transfer robot of the utility model after the X-axis moving drive mechanism is hidden.

[0014] Figure 4 for Figure 1 Enlarged view of point A in the middle.

[0015] Description of reference numerals:

[0016] 1. Aluminum-plastic film unwinding mechanism; 2. Film suction and rotation device; 3. Film material pressing and cutting device; 4. Displacement drive mechanism; 5. Film pulling mechanism; 6. Punching mechanism; 7. Film upper robot; 8. Transfer table; 9. Material unloading robot; 10. Top cutting mechanism; 11. Packaging fixture station; 12. Transfer robot; 13. Rotation drive mechanism; 14. Film suction plate; 15. X-axis moving drive mechanism; 16. Y-axis moving drive mechanism; 17. Z-axis moving drive mechanism; 18. Film shell suction plate; 19. Translation drive mechanism; 20. Lifting drive mechanism; 21. Connecting plate; 22. Film pulling clamp. DETAILED DESCRIPTION

[0017] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0018] like Figures 1 to 4 As shown, the utility model provides a battery aluminum-plastic film punching and feeding machine, which includes an aluminum-plastic film unwinding mechanism 1, a film suction rotating device 2 arranged at the discharge end of the aluminum-plastic film unwinding mechanism 1, a film material pressing and cutting device 3 arranged between the aluminum-plastic film unwinding mechanism 1 and the film suction rotating device 2, a displacement driving mechanism 4 for driving the film suction rotating device 2 to approach or move away from the film material pressing and cutting device 3, a film pulling mechanism 5 for pulling the film material at the film material pressing and cutting device 3 to the top of the film suction rotating device 2, and a film pulling mechanism 5 arranged at the film material pressing and cutting device 3. The punching mechanism 6 on one side of the film suction rotating device 2, the upper film sheet manipulator 7 movably arranged between the film suction rotating device 2 and the punching mechanism 6, the transfer table 8 arranged on the discharge side of the punching mechanism 6, the unloading manipulator 9 movably arranged between the punching mechanism 6 and the transfer table 8, the top cutting mechanism 10 arranged on one side of the transfer table 8, the packaging fixture station 11 arranged on one side of the top cutting mechanism 10, and the transfer manipulator 12 movably arranged between the transfer table 8, the top cutting mechanism 10 and the packaging fixture station 11. Specifically, the direction in which the film pulling mechanism 5 pulls the aluminum-plastic film is the horizontal direction, and the direction perpendicular to the pulling direction of the aluminum-plastic film is the longitudinal direction.

[0019] In practical application, the aluminum-plastic film released by the aluminum-plastic film unwinding mechanism 1 passes through the film material pressing and cutting device 3, the film pulling mechanism 5 clamps the free end of the aluminum-plastic film and pulls the aluminum-plastic film, so that the aluminum-plastic film is located above the film suction rotating device 2, the film suction rotating device 2 first sucks the aluminum-plastic film, and then the film material pressing and cutting device 3 presses and cuts the aluminum-plastic film to cut out an aluminum-plastic film sheet, the film suction rotating device 2 sucks the aluminum-plastic film sheet, and the displacement driving mechanism 4 drives the film suction rotating device 2 to move the aluminum-plastic film sheet a certain distance away from the film material pressing and cutting device 3, so that the aluminum-plastic film sheet has a rotating motion. The film sucking rotating device 2 drives the aluminum-plastic film to rotate 90°, and then the upper film robot 7 picks up the aluminum-plastic film after rotating 90° into the punching mechanism 6, and the punching mechanism 6 punches the aluminum-plastic film to form the aluminum-plastic film into an aluminum-plastic film shell. The unloading robot 9 picks up the aluminum-plastic film shell from the punching mechanism 6 to the transfer table 8, and the transfer robot 12 first picks up the aluminum-plastic film shell on the transfer table 8 to the top cutting mechanism 10, and the top cutting mechanism 10 top cuts the aluminum-plastic film shell, and then picks up the top-cut aluminum-plastic film shell to the packaging fixture of the packaging fixture station 11. The utility model can rotate the aluminum-plastic diaphragm by 90 degrees to change the placement direction of the aluminum-plastic diaphragm, so that the aluminum-plastic diaphragm is changed from being placed horizontally to being placed vertically, so that the punching mold in the punching mechanism 6 is also placed vertically, thereby shortening the length of the machine and making the structure compact. Moreover, by arranging the transfer table 8 and the transfer manipulator 12, the speed matching is reasonable, the activity stroke of the unloading manipulator 9 can be shortened, and the production efficiency is greatly improved.

[0020] In this embodiment, the film suction rotating device 2 includes a rotating driving mechanism 13 connected to the moving end of the displacement driving mechanism 4 and a film suction plate 14 connected to the rotating end of the rotating driving mechanism 13, and a plurality of suction nozzles are embedded on the top surface of the film suction plate 14. In actual application, the plurality of suction nozzles on the film suction plate 14 suck the aluminum-plastic film sheet tightly, and the rotating driving mechanism 13 drives the film suction plate 14 to rotate 90 degrees together with the aluminum-plastic film sheet.

[0021] In this embodiment, the transfer robot 12 includes an X-axis mobile drive mechanism 15, a Y-axis mobile drive mechanism 16 connected to the mobile end of the X-axis mobile drive mechanism 15, a Z-axis mobile drive mechanism 17 connected to the mobile end of the Y-axis mobile drive mechanism 16, and a film shell suction plate 18 connected to the mobile end of the Z-axis mobile drive mechanism 17. In practical applications, the X-axis mobile drive mechanism 15, the Y-axis mobile drive mechanism 16, and the Z-axis mobile drive mechanism 17 cooperate to drive the film shell suction plate 18 to complete the required material picking and placing actions.

[0022] In this embodiment, the film material pressing and cutting device 3 includes a pressing mechanism and a cutting mechanism, and the pressing mechanism is located between the aluminum-plastic film unwinding mechanism 1 and the film suction rotating device 2. In practical applications, after the pressing mechanism presses the aluminum-plastic film, the cutting mechanism cuts the aluminum-plastic film, thereby improving the cutting quality; after the cutting mechanism completes the cutting, it is opened, and the film pulling end of the film pulling mechanism 5 moves to the aluminum-plastic film pressed by the pressing mechanism and clamps the aluminum-plastic film, and then the film pulling end of the film pulling mechanism 5 pulls the aluminum-plastic film, so that the aluminum-plastic film moves and is located above the film suction rotating device 2. Specifically, both the pressing mechanism and the cutting mechanism can adopt existing structures, which will not be described in detail here.

[0023] In this embodiment, the film material pressing and cutting device 3 also includes a lifting drive module for driving the pressing mechanism to rise and fall, and the film drawing mechanism 5 includes a translation driving mechanism 19, a lifting driving mechanism 20 installed at the translation end of the translation driving mechanism 19, a connecting plate 21 installed at the lifting end of the lifting driving mechanism 20, and two film drawing clamps 22 installed on the connecting plate 21. Before the cutting mechanism cuts the aluminum-plastic film, the film drawing clamp 22 clamps the free end of the aluminum-plastic film, and the pressing mechanism presses the aluminum-plastic film. Then, the lifting drive module drives the pressing mechanism to descend together with the aluminum-plastic film, and the lifting drive mechanism 20 drives the connecting plate 21 to synchronously descend together with the film drawing clamp 22 and the aluminum-plastic film, so that the aluminum-plastic film is flatly located on the film absorbing plate 14 of the film absorbing rotating device 2, and the film absorbing plate 14 absorbs the aluminum-plastic film.

[0024] All technical features in this embodiment can be freely combined according to actual needs.

[0025] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A battery aluminum-plastic film punching and feeding machine, characterized in that: The invention comprises an aluminum-plastic film unwinding mechanism (1), a film sucking rotating device (2) arranged at the discharge end of the aluminum-plastic film unwinding mechanism (1), a film material pressing and cutting device (3) arranged between the aluminum-plastic film unwinding mechanism (1) and the film sucking rotating device (2), a displacement driving mechanism (4) used for driving the film sucking rotating device (2) to approach or move away from the film material pressing and cutting device (3), a film pulling mechanism (5) used for pulling the film material at the film material pressing and cutting device (3) to the top of the film sucking rotating device (2), and a punching mechanism (6) arranged on one side of the film sucking rotating device (2). 6), an upper film robot (7) movably arranged between the film suction rotating device (2) and the punching mechanism (6), a transfer table (8) arranged on the discharge side of the punching mechanism (6), a material unloading robot (9) movably arranged between the punching mechanism (6) and the transfer table (8), a top cutting mechanism (10) arranged on one side of the transfer table (8), a packaging fixture station (11) arranged on one side of the top cutting mechanism (10), and a transfer robot (12) movably arranged between the transfer table (8), the top cutting mechanism (10) and the packaging fixture station (11).

2. A battery aluminum-plastic film punching and feeding machine according to claim 1, characterized in that: The film suction rotating device (2) comprises a rotation driving mechanism (13) connected to the moving end of the displacement driving mechanism (4) and a film suction plate (14) connected to the rotating end of the rotation driving mechanism (13), and a plurality of suction nozzles are embedded on the top surface of the film suction plate (14).

3. A battery aluminum-plastic film punching and feeding machine according to claim 1, characterized in that: The transfer robot (12) comprises an X-axis mobile drive mechanism (15), a Y-axis mobile drive mechanism (16) connected to the mobile end of the X-axis mobile drive mechanism (15), a Z-axis mobile drive mechanism (17) connected to the mobile end of the Y-axis mobile drive mechanism (16), and a membrane shell suction plate (18) connected to the mobile end of the Z-axis mobile drive mechanism (17).

4. A battery aluminum-plastic film punching and feeding machine according to claim 1, characterized in that: The film material pressing and cutting device (3) comprises a pressing mechanism and a cutting mechanism, wherein the pressing mechanism is located between the aluminum-plastic film unwinding mechanism (1) and the film suction rotating device (2).

5. A battery aluminum-plastic film punching and feeding machine according to claim 4, characterized in that: The film material pressing and cutting device (3) also includes a lifting drive module for driving the pressing mechanism to lift and lower. The film pulling mechanism (5) includes a translation driving mechanism (19), a lifting driving mechanism (20) installed at the translation end of the translation driving mechanism (19), a connecting plate (21) installed at the lifting end of the lifting driving mechanism (20), and two film pulling clamps (22) installed on the connecting plate (21).

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