Full-automatic double-sided paper pasting mechanism for cylindrical battery

Abstract

The utility model relates to the technical field of battery processing, and provides a full-automatic double-sided paper pasting mechanism for a cylindrical battery, which comprises a cleaning box and a case, a first motor is fixedly mounted on one side of the cleaning box, a feeding roller is fixedly mounted at the output end of the first motor, and a cleaning brush is fixedly mounted in the cleaning box; and a feeding opening is fixedly formed in the cleaning box. The length of a feeding roller is smaller than that of a battery, when the feeding roller moves the battery, a brush on a cleaning brush can clean the battery, it is prevented that dirt on the battery affects pasting of a sticker, a punching hole is formed in a punching plate, and when a punching rod punches a sticker tape through the punching hole, the sticker tape can be punched through the punching hole, so that the sticker tape can be punched through the punching hole. The stamping plate can support the sticker tape and prevent the sticker tape from being torn, the sticker tape is arranged outside the winding drum and the feeding drum, a part of the sticker tape can be wound through the winding drum when the second motor is started, and then the sticker tape which is not stamped moves upwards.

Description

Technical Field

[0001] This utility model belongs to the field of battery processing technology, specifically relating to a fully automatic double-sided sticker-making mechanism for cylindrical batteries. Background Technology

[0002] Lithium-ion batteries are a common type of rechargeable battery used in our daily production and life, with advantages such as high voltage, high energy, and a high number of cycle times. The manufacturing process of lithium batteries is complex, including a step of attaching insulating barley paper to the battery cell. The barley paper must be centered and ensured that it does not fall off, is crooked, or extend beyond the edge of the battery cell. It must completely cover the protective board components to prevent short circuits. Currently, the common method for attaching barley paper is manual. First, the work surface must be cleaned; the operator must wear anti-static work clothes, anti-static wrist straps, and finger cots.

[0003] However, the implementation of the aforementioned technical solutions revealed the following problems: manual sticker application severely tests the operator's eyesight and operational skills, requiring significant manpower. Furthermore, impurities on the lithium battery can negatively impact the sticker application, thus affecting the battery's performance. Therefore, a fully automated double-sided sticker application mechanism for cylindrical batteries is proposed to address these issues. Utility Model Content

[0004] This invention proposes a fully automatic double-sided sticker-applying mechanism for cylindrical batteries, which solves the problem in related technologies where impurities on lithium batteries can lead to unsatisfactory sticker application and thus affect the use of lithium batteries.

[0005] The technical solution of this utility model is as follows: A fully automatic double-sided sticker-making mechanism for cylindrical batteries, comprising: a cleaning box and a machine housing;

[0006] A first motor is fixedly installed on one side of the cleaning box, a feeding roller is fixedly installed at the output end of the first motor, and a cleaning brush is fixedly installed inside the cleaning box.

[0007] The cleaning box has a fixed inlet and a fixed feeding plate installed inside.

[0008] Preferably, a stamping plate is fixedly installed on the top of the feeding plate, the stamping plate has stamping holes inside, and a stamping rod is fixedly installed inside the machine housing.

[0009] Preferably, a second motor is fixedly installed inside the casing, a take-up drum is fixedly installed at the output end of the second motor, a feeding drum is rotatably installed inside the casing, and sticker tape is wound around the outside of the take-up drum and the feeding drum.

[0010] Preferably, a hydraulic rod is fixedly installed inside the chassis, a positioning component is fixedly installed at the bottom end of the hydraulic rod, a positioning groove is opened inside the positioning component, and a baffle is fixedly installed at the bottom of the positioning component.

[0011] Preferably, the stamping rod faces the stamping hole, and the sticker passes between the stamping rod and the stamping hole.

[0012] Preferably, the length of the feeding roller is less than the length of the battery, and the cleaning brush is installed on the side of the feeding roller near the cleaning roller.

[0013] The working principle and beneficial effects of this utility model are as follows: By making the length of the feeding roller shorter than the length of the battery, the brush on the cleaning brush can clean the battery while the feeding roller moves the battery, preventing dirt on the battery from affecting the sticker adhesion. By opening the punching hole inside the punching plate, the punching plate can support the sticker tape when the punching rod punches the sticker tape through the punching hole, preventing the sticker tape from tearing. By placing the sticker tape outside the take-up drum and the feeding drum, a portion of the sticker tape can be taken up by the take-up drum when the second motor is started, thereby moving the unpunched sticker tape upwards, allowing the sticker to be adhered to the battery. By opening the positioning groove inside the positioning member, the battery can be locked by the positioning groove when the positioning member moves downwards, preventing the battery from moving when the sticker is adhered, thus preventing the sticker from being applied crookedly. By allowing the sticker tape to pass between the punching rod and the punching hole, a circular sticker can be cut out through the punching hole when the punching rod is started, and then adhered to the battery, providing protection for the battery. Attached Figure Description

[0014] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0017] Figure 3 This is a cross-sectional view of the chassis of this utility model;

[0018] Figure 4 This utility model Figure 3 A magnified view of part A in the image.

[0019] In the diagram: 1. Cleaning box; 2. Machine casing; 3. First motor; 4. Feeding roller; 5. Cleaning brush; 6. Feed inlet; 7. Feeding plate; 8. Stamping plate; 9. Stamping hole; 10. Stamping rod; 11. Second motor; 12. Rewinding drum; 13. Feeding cylinder; 14. Paper tape; 15. Hydraulic rod; 16. Positioning component; 17. Positioning groove; 18. Baffle. Detailed Implementation

[0020] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0021] Implementation

[0022] Please see Figure 1 -4. A fully automatic double-sided sticker-making mechanism for cylindrical batteries, comprising: a cleaning box 1 and a chassis 2;

[0023] A first motor 3 is fixedly installed on one side of the cleaning box 1, a feeding roller 4 is fixedly installed at the output end of the first motor 3, and a cleaning brush 5 is fixedly installed inside the cleaning box 1.

[0024] The cleaning box 1 has a fixed inlet 6 and a feeding plate 7.

[0025] The technical solution provided in this embodiment is as follows: In use, firstly, the battery to which the sticker tape 14 needs to be pasted is placed in the feed port 6. Then, the first motor 3 is started to rotate the feeding roller 4 to move the battery through the feeding roller 4. When the feeding roller 4 moves the battery, the bristles on the cleaning brush 5 will clean the battery to prevent dirt on the battery from affecting the pasting of the sticker tape 14. Then, by controlling the first motor 3 to control the feeding roller 4, the batteries are rolled into the feeding plate 7 in groups of three and then blocked by the baffle 18. Then, the hydraulic rod 15 is started to press down the positioning piece 16 to fix the three batteries in the positioning groove 17. Then, the stamping rod 10 is started to stamp the sticker tape 14 into a round sticker through the stamping hole 9 and paste it on the battery. Then, the positioning piece 16 is retracted by the hydraulic rod 15 to make the battery slide off the feeding plate 7. Then, the second motor 11 is started to rotate the winding drum 12 to move the sticker tape 14 upward, so that the sticker tape 14 that has not been stamped is located between the stamping rod 10 and the stamping hole 9.

[0026] Furthermore, a stamping plate 8 is fixedly installed on the top of the feeding plate 7, and a stamping hole 9 is opened inside the stamping plate 8. A stamping rod 10 is fixedly installed inside the machine housing 2.

[0027] Specifically, by opening the punching hole 9 inside the punching plate 8, the punching plate 8 can support the sticker tape 14 and prevent it from tearing when the punching rod 10 punches the sticker tape 14 through the punching hole 9.

[0028] Furthermore, a second motor 11 is fixedly installed inside the casing 2, a take-up drum 12 is fixedly installed at the output end of the second motor 11, a feeding drum 13 is rotatably installed inside the casing 2, and sticker tape 14 is wrapped around the outside of the take-up drum 12 and the feeding drum 13.

[0029] Specifically, by placing the sticker tape 14 outside the take-up drum 12 and the feed drum 13, a portion of the sticker tape 14 can be taken up by the take-up drum 12 when the second motor 11 is started, thereby causing the unpressed sticker tape 14 to move upward, so that the sticker tape 14 can be attached to the battery.

[0030] Furthermore, a hydraulic rod 15 is fixedly installed inside the chassis 2, a positioning component 16 is fixedly installed at the bottom end of the hydraulic rod 15, a positioning groove 17 is opened inside the positioning component 16, and a baffle 18 is fixedly installed at the bottom of the positioning component 16.

[0031] Specifically, by opening the positioning groove 17 inside the positioning member 16, the battery can be locked in place by the positioning groove 17 when the positioning member 16 moves downward, preventing the battery from moving when the sticker tape 14 is applied, thus preventing the sticker tape 14 from being applied crookedly.

[0032] Furthermore, the stamping rod 10 is directly opposite the stamping hole 9, and the sticker tape 14 passes between the stamping rod 10 and the stamping hole 9.

[0033] Specifically, by passing the sticker strip 14 between the stamping rod 10 and the stamping hole 9, a circular sticker can be cut out through the stamping hole 9 when the stamping rod 10 is activated and then applied to the battery to protect it.

[0034] Furthermore, the length of the feeding roller 4 is less than the length of the battery, and the cleaning brush 5 is equipped with a brush on the side near the feeding roller 4.

[0035] Specifically, by making the length of the feeding roller 4 shorter than the length of the battery, the brush on the cleaning brush 5 can clean the battery while the feeding roller 4 moves the battery, preventing dirt on the battery from affecting the sticker application.

[0036] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A full-automatic double-sided tape sticking mechanism for cylindrical batteries, characterized by comprising: include: Cleaning box (1) and chassis (2); A first motor (3) is fixedly installed on one side of the cleaning box (1), and a feeding roller (4) is fixedly installed at the output end of the first motor (3). A cleaning brush (5) is fixedly installed inside the cleaning box (1). The cleaning box (1) is fixedly installed with a feed inlet (6) and a feeding plate (7).

2. The full-automatic double-sided paper pasting mechanism of a cylindrical battery according to claim 1, characterized in that: A stamping plate (8) is fixedly installed on the top of the feeding plate (7), and a stamping hole (9) is opened inside the stamping plate (8). A stamping rod (10) is fixedly installed inside the machine box (2).

3. The full-automatic double-sided paper pasting mechanism of a cylindrical battery according to claim 1, characterized in that: A second motor (11) is fixedly installed inside the casing (2). A take-up drum (12) is fixedly installed at the output end of the second motor (11). A feeding drum (13) is rotatably installed inside the casing (2). Paper tape (14) is wrapped around the outside of the take-up drum (12) and the feeding drum (13).

4. The full-automatic double-sided paper pasting mechanism of a cylindrical battery according to claim 1, characterized in that: A hydraulic rod (15) is fixedly installed inside the chassis (2). A positioning component (16) is fixedly installed at the bottom end of the hydraulic rod (15). A positioning groove (17) is opened inside the positioning component (16). A baffle (18) is fixedly installed at the bottom of the positioning component (16).

5. The full-automatic double-sided paper pasting mechanism of a cylindrical battery according to claim 2, characterized in that: The stamping rod (10) faces the stamping hole (9), and the sticker (14) passes between the stamping rod (10) and the stamping hole (9).

6. The full-automatic double-sided paper pasting mechanism of a cylindrical battery according to claim 1, characterized in that: The length of the feeding roller (4) is less than the length of the battery, and the cleaning brush (5) is equipped with a brush on the side near the feeding roller (4).

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