Laminating table device of laminating machine

Abstract

The utility model relates to a laminating table device of a laminating machine, which comprises a working table and a first laminating table arranged on the working table, a second laminating table is vertically arranged in the first laminating table, the second laminating table moves up and down in the first laminating table, cylinder supporting seats are arranged on two sides of the first laminating table, the cylinder supporting seats are positioned on the working table, and the cylinder supporting seats are arranged on the working table. A first pressing claw and a second pressing claw are arranged on the air cylinder supporting seat, the air cylinder supporting seat is in driving connection with the first pressing claw and the second pressing claw, the second pressing claw is located on one side of the first pressing claw, and the first pressing claw and the second pressing claw are driven by the air cylinder supporting seat to move up and down on the top of the first stacking table in parallel in a staggered mode. And then the left side and the right side of the object placed on the first stacking table are pressed.

Description

Technical Field

[0001] The present application relates to the technical field of laminating machines, and more specifically, to a laminating machine stacking device. Background Art

[0002] There are generally two production processes for pole pieces or diaphragms in lithium-ion batteries, one is a winding process, and the other is a lamination process. Among them, the pole pieces or diaphragms of laminated batteries are generally prepared by a lamination machine, and the lamination table of the existing lamination machine generally realizes the linkage of pole piece compression and lamination by a cylinder-driven cam mechanical device, thereby compressing the pole piece or diaphragm. However, the disadvantage of the cam linkage device mechanism is that the mechanism is linked, and it is difficult to adjust the action stroke of a single component and the tightness of the pressing piece. The force applied by the pressing needle is unstable, which makes the pole piece or diaphragm easy to warp, thereby affecting the use. Utility Model Content

[0003] In view of the deficiencies of the above-mentioned prior art, the purpose of the present application is to provide a stacking device for a stacking machine, comprising a workbench and a first stacking platform arranged on the workbench, wherein a second stacking platform is vertically arranged inside the first stacking platform, and the second stacking platform moves up and down inside the first stacking platform, cylinder support seats are arranged on both sides of the first stacking platform, and the cylinder support seats are both located on the workbench, a first pressure claw and a second pressure claw are respectively arranged on the cylinder support seats, and the cylinder support seats are respectively driven and connected to the first pressure claw and the second pressure claw, and the second pressure claw is located on one side of the first pressure claw, and the first pressure claw and the second pressure claw are driven by the cylinder support seats to move in parallel and offset up and down on the top of the first stacking platform, thereby pressing the left and right sides of the object placed on the first stacking platform.

[0004] Preferably, a cylinder bracket is provided at the bottom of the workbench, and a stepper motor is vertically provided on the cylinder bracket, and the stepper motor passes through the cylinder support frame and is connected to the second stacking platform drive, guide columns are vertically provided on both sides of the stepper motor, and the guide columns pass through the cylinder support frame and are connected to the second stacking platform drive, and the guide columns move synchronously with the stepper motor.

[0005] Preferably, a first movable platform is provided on the cylinder support seat, and a first cylinder is driven and connected to one side of the first movable platform, and the first cylinder is laterally placed on the cylinder support seat, a first sliding assembly is laterally provided on the cylinder support seat, and the first sliding assembly is located between the first movable platform and the cylinder support seat, and the first movable platform moves in the same direction as the first sliding assembly, and the first cylinder and the first sliding assembly cooperate with each other, thereby making the first movable platform move laterally on the cylinder support seat.

[0006] Preferably, a first lifting plate is vertically arranged on the side of the first movable platform, and a first pressing claw is arranged on the top of the first lifting plate, and the first lifting plate drives the first pressing claw to move synchronously with the first movable platform, a second cylinder is vertically arranged on one side of the first lifting plate, and one end of the second cylinder is drivingly connected to the first movable platform, and the second cylinder cooperates with the first movable platform through the second cylinder, so that the first lifting plate together with the first pressing claw moves up and down on the side of the first movable platform.

[0007] Preferably, a second movable platform is also provided on the cylinder support seat, and the second movable platform is located on one side of the first movable platform, and a third cylinder is drivingly connected to one side of the second movable platform, and the third cylinder is laterally placed on the cylinder support seat, and a second sliding assembly is laterally provided on the cylinder support seat, and the second sliding assembly is located between the second movable platform and the cylinder support seat, and the second movable platform and the second sliding assembly move in the same direction, and the third cylinder and the first sliding assembly cooperate with each other, so that the second movable platform can move laterally parallel to the first movable platform on the cylinder support seat.

[0008] Preferably, a second lifting plate is vertically arranged on the side of the second movable platform, and a second pressing claw is arranged on the top of the second lifting plate, and the second lifting plate drives the second pressing claw to move synchronously with the second movable platform, and a fourth cylinder is vertically arranged on one side of the second lifting plate, and one end of the fourth cylinder is drivingly connected to the second movable platform, and the fourth cylinder cooperates with the second movable platform through the fourth cylinder, so that the second lifting plate together with the second pressing claw moves parallel to the side of the first movable platform and the first pressing claw up and down.

[0009] In summary, the present application has the following beneficial effects:

[0010] By driving the first pressing claw by the second cylinder and the second pressing claw by the fourth cylinder to move in parallel and offset manner up and down on the top of the first stacking platform, the force applied by the first pressing claw and the second pressing claw to the pole piece or diaphragm stacked on the second stacking platform when pressing down can be dispersed, so as to prevent the pole piece or diaphragm from warping during the pressing process of the pole piece or diaphragm stacked on the second stacking platform by the first pressing claw and the second pressing claw, thereby affecting the use. In addition, the cooperation among the first cylinder, the first moving platform, the first lifting plate, the second cylinder, the first pressing claw, the third cylinder, the second moving platform, the second lifting plate, the fourth cylinder and the second pressing claw effectively solves the technical problem that the stacking platform of the existing stacking machine generally realizes the linkage of pole piece pressing and stacking by driving the cam mechanical device by the cylinder, and then presses the pole piece or diaphragm. However, the disadvantage of the cam linkage device mechanism is that the mechanism is linked, and it is difficult to adjust the action stroke and tightness of the pressing piece of a single component. The force applied by the pressing needle is unstable, which makes it easy for the pole piece or diaphragm to warp, thereby affecting the use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1It is a schematic diagram of the overall structure of a stacking device of a stacking machine;

[0012] Figure 2 yes Figure 1 A schematic diagram of the structure enlargement at the center A;

[0013] Figure 3 It is another structural schematic diagram of a stacking device of a stacking machine;

[0014] Figure 4 yes Figure 3 A magnified schematic diagram of the structure at point B in the middle.

[0015] Figure numerals: 1. workbench; 2. first stacking platform; 3. second stacking platform; 4. cylinder support seat; 5. first pressure claw; 6. second pressure claw; 7. cylinder bracket; 8. stepper motor; 9. guide column; 10. first moving platform; 11. first cylinder; 12. first sliding assembly; 13. first lifting plate; 14. second cylinder; 15. second moving platform; 16. third cylinder; 17. second sliding assembly; 18. second lifting plate; 19. fourth cylinder. DETAILED DESCRIPTION

[0016] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0017] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it can be directly on the other component or indirectly on the other component. When a component is referred to as being "connected to" another component, it can be directly or indirectly connected to the other component.

[0018] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0019] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0020] A stacking device for a stacking machine, see Figures 1 to 4 , including a workbench 1 and a first stacking platform 2 arranged on the workbench 1, a second stacking platform 3 is vertically arranged inside the first stacking platform 2, and the second stacking platform 3 moves up and down inside the first stacking platform 2, cylinder support seats 4 are arranged on both sides of the first stacking platform 2, and the cylinder support seats 4 are all located on the workbench 1, a first pressing claw 5 and a second pressing claw 6 are respectively arranged on the cylinder support seats 4, and the cylinder support seats 4 are respectively driven and connected to the first pressing claw 5 and the second pressing claw 6, and the second pressing claw 6 is located on one side of the first pressing claw 5, and the first pressing claw 5 and the second pressing claw 6 are driven by the cylinder support seat 4 to move up and down parallelly at the top of the first stacking platform 2, thereby pressing the left and right sides of the object placed on the first stacking platform 2.

[0021] A cylinder bracket 7 is provided at the bottom of the workbench 1, and a stepper motor 8 is vertically provided on the cylinder bracket 7, and the stepper motor 8 passes through the cylinder support frame and is connected to the second stacking platform 3 for driving. Guide columns 9 are vertically provided on both sides of the stepper motor 8, and the guide columns 9 pass through the cylinder support frame and are connected to the second stacking platform 3 for driving, and the guide columns 9 move synchronously with the stepper motor 8. By providing the guide columns 9, the stepper motor 8 can drive the second stacking platform 3 to move up and down more smoothly inside the first stacking platform 2. In this embodiment, the stepper motor 8 and the second stacking platform 3 cooperate with each other, so that the stepper motor 8 can drive the second stacking platform 3 to move downward to a certain height inside the first stacking platform 2, thereby making the upper surface of the pole piece or diaphragm on the second stacking platform 3 always flush with the surface of the first stacking platform 2. Through this design, there is no need to adjust the lifting amplitude of the first pressing claw 5 and the second pressing claw 6, which effectively improves the working efficiency of this embodiment.

[0022] The cylinder support seat 4 is provided with a first movable platform 10, and one side of the first movable platform 10 is driven and connected to a first cylinder 11, and the first cylinder 11 is horizontally placed on the cylinder support seat 4, and a first sliding component 12 is horizontally arranged on the cylinder support seat 4, and the first sliding component 12 is located between the first movable platform 10 and the cylinder support seat 4, and the first movable platform 10 and the first sliding component 12 move in the same direction, and the first cylinder 11 and the first sliding component 12 cooperate with each other, so that the first movable platform 10 moves horizontally on the cylinder support seat 4.

[0023] A first lifting plate 13 is vertically arranged on the side of the first movable platform 10, and a first pressing claw 5 is arranged on the top of the first lifting plate 13, and the first lifting plate 13 drives the first pressing claw 5 to move synchronously with the first movable platform 10, and a second cylinder 14 is vertically arranged on one side of the first lifting plate 13, and one end of the second cylinder 14 is drivingly connected to the first movable platform 10, and the second cylinder 14 cooperates with the first movable platform 10 through the first lifting plate 13, so that the first lifting plate 13 and the first pressing claw 5 move up and down on the side of the first movable platform 10.

[0024] A second movable platform 15 is also provided on the cylinder support seat 4, and the second movable platform 15 is located on one side of the first movable platform 10. One side of the second movable platform 15 is driven and connected to a third cylinder 16, and the third cylinder 16 is laterally placed on the cylinder support seat 4. A second sliding assembly 17 is laterally provided on the cylinder support seat 4, and the second sliding assembly 17 is located between the second movable platform 15 and the cylinder support seat 4, and the second movable platform 15 and the second sliding assembly 17 move in the same direction, and the third cylinder 16 and the first sliding assembly cooperate with each other, so that the second movable platform 15 moves laterally parallel to the first movable platform 10 on the cylinder support seat 4 in an offset manner.

[0025] A second lifting plate 18 is vertically arranged on the side of the second movable platform 15, and a second pressing claw 6 is arranged on the top of the second lifting plate 18, and the second lifting plate 18 drives the second pressing claw 6 to move synchronously with the second movable platform 15, and a fourth cylinder 19 is vertically arranged on one side of the second lifting plate 18, and one end of the fourth cylinder 19 is drivingly connected to the second movable platform 15, and cooperates with the second movable platform 15 through the fourth cylinder 19, so that the second lifting plate 18 together with the second pressing claw 6 moves parallelly and offsetly up and down on the side of the first movable platform 10 and the first pressing claw 5.

[0026] When the pole piece or the diaphragm is placed on the second stack 3, the working steps of this embodiment are as follows:

[0027] S1: The first cylinder 11 drives the first movable platform 10 to move away from the first stacking platform 2 on both sides of the first stacking platform 2, and the first movable platform 10 simultaneously drives the first lifting plate 13, the second cylinder 14 and the first pressing claw 5 to move away from the first stacking platform 2 on both sides of the first stacking platform 2 when moving;

[0028] S2: When step S1 is completed, the second cylinder 14 synchronously drives the first lifting plate 13 together with the first pressing claw 5 to move upward on the top of the first stacking platform 2;

[0029] S3: After the step S2 is completed, the first cylinder 11 drives the first movable platform 10 to move toward the first stacking platform 2 on both sides of the first stacking platform 2. When the first movable platform 10 moves, it drives the first lifting plate 13, the second cylinder 14 and the first pressing claw 5 to move synchronously on both sides of the first stacking platform 2 toward the first stacking platform 2;

[0030] S4: When step S3 is completed, the second cylinder 14 synchronously drives the first lifting plate 13 and the first pressing claw 5 to move downward on the top of the first stack 2, and the first pressing claw 5 pre-tightens the left side of the pole piece or diaphragm placed on the second stack 3 through the cooperation between the second cylinder 14 and the first lifting plate 13;

[0031] S5: After the steps S1 to S4 are completed, the third cylinder 16 drives the second movable platform 15 to move away from the first stacking platform 2 on both sides of the first stacking platform 2, and the second movable platform 15 simultaneously drives the second lifting plate 18, the fourth cylinder 19 and the second pressing claw 6 to move synchronously on both sides of the first stacking platform 2 away from the first stacking platform 2 when moving;

[0032] S6: When step S5 is completed, the fourth cylinder 19 synchronously drives the second lifting plate 18 together with the second pressing claw 6 to move upward on the top of the first stacking platform 2;

[0033] S7: After the step S6 is completed, the third cylinder 16 drives the second movable platform 15 to move toward the first stacking platform 2 on both sides of the first stacking platform 2. When the second movable platform 15 moves, it drives the second lifting plate 18, the fourth cylinder 19 and the second pressing claw 6 to move toward the first stacking platform 2 on both sides of the first stacking platform 2 synchronously;

[0034] S8: When step S7 is completed, the fourth cylinder 19 synchronously drives the second lifting plate 18 and the second pressing claw 6 to move downward on the top of the first stack 2. The fourth cylinder 19 and the second lifting plate 18 cooperate with each other, so that the second pressing claw 6 presses the right side of the pole piece or diaphragm placed on the second stack 3;

[0035] S9: Through the operation steps from S1 to S8 and the cooperation of related mechanisms, the left and right sides of the pole piece or diaphragm placed on the second stack 3 are pressed. In this embodiment, the second cylinder 14 drives the first pressing claw 5 and the fourth cylinder 19 drives the second pressing claw 6 to move up and down parallel to the top of the first stack 2, so that the force applied by the first pressing claw 5 and the second pressing claw 6 to the pole piece or diaphragm stacked on the second stack 3 when pressing down can be dispersed, so as to prevent the pole piece or diaphragm from warping during the pressing process of the first pressing claw 5 and the second pressing claw 6 on the pole piece or diaphragm stacked on the second stack 3, thereby affecting the use, and the first cylinder 1 1. The first movable table 10, the first lifting plate 13, the second cylinder 14, the first pressing claw 5, the third cylinder 16, the second movable table 15, the second lifting plate 18, the fourth cylinder 19 and the second pressing claw 6 cooperate with each other, which effectively solves the technical problem that the laminating table of the existing laminating machine generally realizes the laminating linkage of the pole piece pressing by the cylinder-driven cam mechanical device, and then presses the pole piece or the diaphragm, but the disadvantage of the cam linkage device mechanism is that: the mechanism is linked, it is difficult to adjust the action stroke of a single component and the tightness of the pressing piece, and the force applied by the pressing needle is unstable, which makes the pole piece or the diaphragm easy to warp, thereby affecting the use.

[0036] The above embodiments are merely explanations of the present application and are not limitations of the present application. After reading this specification, those skilled in the art may make modifications to the embodiments without any creative contribution as needed. However, as long as they are within the scope of the claims of the present application, they are protected by the patent law.

Claims

1. A stacking device for a stacking machine, characterized in that: It includes a workbench and a first stacking platform arranged on the workbench, a second stacking platform is vertically arranged inside the first stacking platform, and the second stacking platform moves up and down inside the first stacking platform, cylinder support seats are arranged on both sides of the first stacking platform, and the cylinder support seats are both located on the workbench, a first pressing claw and a second pressing claw are respectively arranged on the cylinder support seats, and the cylinder support seats are respectively driven and connected to the first pressing claw and the second pressing claw, and the second pressing claw is located on one side of the first pressing claw, and the first pressing claw and the second pressing claw are driven by the cylinder support seats to move in parallel and offset up and down on the top of the first stacking platform, thereby pressing the left and right sides of the object placed on the first stacking platform.

2. A stacking device for a stacking machine according to claim 1, characterized in that: A cylinder bracket is provided at the bottom of the workbench, and a stepper motor is vertically provided on the cylinder bracket, and the stepper motor passes through the cylinder support frame and is connected to the second stacking platform drive. Guide columns are vertically provided on both sides of the stepper motor, and the guide columns pass through the cylinder support frame and are connected to the second stacking platform drive, and the guide columns move synchronously with the stepper motor.

3. A stacking device for a stacking machine according to claim 1, characterized in that: The cylinder support seat is provided with a first movable platform, and one side of the first movable platform is driven and connected to the first cylinder, and the first cylinder is laterally placed on the cylinder support seat, and a first sliding component is laterally arranged on the cylinder support seat, and the first sliding component is located between the first movable platform and the cylinder support seat, and the first movable platform moves in the same direction as the first sliding component, and the first movable platform moves laterally on the cylinder support seat through the mutual cooperation between the first cylinder and the first sliding component.

4. A stacking device for a stacking machine according to claim 3, characterized in that: A first lifting plate is vertically arranged on the side of the first movable platform, and a first pressing claw is arranged on the top of the first lifting plate, and the first lifting plate drives the first pressing claw to move synchronously with the first movable platform. A second cylinder is vertically arranged on one side of the first lifting plate, and one end of the second cylinder is drivingly connected to the first movable platform, and the second cylinder cooperates with the first movable platform through the second cylinder, so that the first lifting plate together with the first pressing claw moves up and down on the side of the first movable platform.

5. A stacking device for a stacking machine according to claim 3, characterized in that: A second movable platform is also provided on the cylinder support seat, and the second movable platform is located on one side of the first movable platform, and a third cylinder is drivingly connected to one side of the second movable platform, and the third cylinder is laterally placed on the cylinder support seat, and a second sliding assembly is laterally provided on the cylinder support seat, and the second sliding assembly is located between the second movable platform and the cylinder support seat, and the second movable platform and the second sliding assembly move in the same direction, and the third cylinder and the first sliding assembly cooperate with each other, so that the second movable platform moves laterally parallel to the first movable platform on the cylinder support seat.

6. A stacking device for a stacking machine according to claim 5, characterized in that: A second lifting plate is vertically arranged on the side of the second movable platform, and a second pressing claw is arranged on the top of the second lifting plate, and the second lifting plate drives the second pressing claw to move synchronously with the second movable platform, a fourth cylinder is vertically arranged on one side of the second lifting plate, and one end of the fourth cylinder is drivingly connected to the second movable platform, and the fourth cylinder cooperates with the second movable platform through the fourth cylinder, so that the second lifting plate together with the second pressing claw moves parallel to the side of the first movable platform and the first pressing claw.

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