A blade battery packing device

Abstract

This invention relates to the technical field of battery packing, and particularly to a blade battery packing device, comprising a support, a moving mechanism, and a first clamp. The moving mechanism is mounted on the support, and the first clamp is mounted on the moving end of the moving mechanism. It also includes a support device, a packing mechanism, a cleaning device, a second clamp, and an anti-slip pad. The second clamp is mounted on the support device, which is used to move and adjust the second clamp. The anti-slip pad is mounted on the clamping end of the second clamp. The packing mechanism is located on the right side of the second clamp, and is used for packing, rolling, cutting, and conveying the blade battery. The cleaning device is located on the left side of the second clamp, and is used to clean the front surface of the blade battery pack. This device improves the quality of the blade battery pack, enhances the anti-slip effect of clamping the blade battery, increases the processing efficiency of the equipment, reduces the operating cost of the equipment, and improves ease of use.

Description

Technical Field

[0001] This invention relates to the technical field of battery packs, and in particular to a blade battery packing device. Background Technology

[0002] During the production and use of blade batteries, their surfaces are easily affected by external environmental factors such as moisture, dust, and chemicals. These factors can corrode the battery's electrode materials and casing, leading to decreased battery performance and even safety accidents. The coating forms a protective barrier on the battery surface, effectively isolating the external environment from the battery's interior, preventing moisture, dust, and other impurities from entering the battery, protecting the electrode structure and electrical performance, and extending the battery's lifespan.

[0003] Currently, in the process of coating blade batteries with blue film, as in the existing technology announcement number CN222190845U, this utility model provides a coating device for blade batteries, including a box frame, a first battery transfer mechanism, a second battery transfer mechanism, a first long side coating mechanism, a front and back coating mechanism, a battery flipping mechanism, a robot arm, and a second long side coating mechanism; the first long side coating mechanism, the front and back coating mechanism, the battery flipping mechanism, and the second long side coating mechanism are arranged sequentially from right to left on the upper surface of the box frame.

[0004] During the use of the equipment, it was found that when coating blade batteries, the equipment requires multiple processing stations to complete the coating, cutting, and rolling edge sealing operations in sequence, which increases the cost of using the equipment and reduces the convenience of processing. Summary of the Invention

[0005] To address the aforementioned technical problems, this invention provides a blade battery packing device that improves the quality of the blade battery pack, enhances the anti-slip effect of clamping the blade battery, increases the processing efficiency of the equipment, reduces the operating cost of the equipment, and improves the ease of use.

[0006] This invention provides a blade battery coating device, comprising a support, a moving mechanism, and a first clamp. The moving mechanism is mounted on the support, and the first clamp is mounted on the moving end of the moving mechanism. It also includes a support device, a coating mechanism, a cleaning device, a second clamp, and an anti-slip pad. The second clamp is mounted on the support device, which is used to move and adjust the second clamp. The anti-slip pad is mounted on the clamping end of the second clamp. The coating mechanism is located on the right side of the second clamp and is used for coating, rolling, cutting, and conveying the blade battery film. The cleaning device is located on the left side of the second clamp and is used to clean the front surface of the blade battery film. The moving mechanism... The first clamp moves to a new position, holding and conveying the blade battery requiring blue film coating into a cleaning device. The cleaning device cleans the surface of the blade battery, improving the quality of the coating. The first clamp then conveys the cleaned blade battery to the side of the second clamp, which uses anti-slip pads to hold and secure it, improving the anti-slip effect. A support device then moves and adjusts the position of the second clamp, allowing it to feed the blade battery into the coating mechanism. The coating mechanism then performs the coating process, improving equipment processing efficiency, reducing operating costs, and enhancing ease of use.

[0007] Preferably, the coating mechanism includes a feeding device, a conveying device, a traction device, a cutting mechanism, a frame, a first roller shaft, a second roller shaft, telescopic rods, springs, connecting seats, bases, limiting components, and a first hydraulic cylinder. Two sets of first roller shafts are rotatably mounted on the frame, and two sets of second roller shafts are arranged to the sides of the two sets of first roller shafts. Multiple sets of telescopic rods are arranged between the two sets of second roller shafts and the two sets of connecting seats. Multiple sets of springs are respectively fitted onto the multiple sets of telescopic rods. The two sets of connecting seats are rotatably connected to the two sets of bases, and torsion springs are provided at the rotatable connections between the two sets of connecting seats and the two sets of bases. The limiting components are installed... On the outer walls of the two sets of bases, multiple sets of first hydraulic cylinders are mounted on the inner walls of the frame. The moving ends of the multiple sets of first hydraulic cylinders are connected to the two sets of bases respectively. A cutting mechanism is provided on the frame and the second clamp to cut the blue film. The feeding device is located at the top of the frame, the conveying device is located on the side of the frame, and the traction device is located on the frame. The traction device is used to pull the end of the blue film downward. The feeding device conveys the front end of the blue film downward from the left side of the frame, and the traction device pulls the front end of the blue film downward, so that the blue film passes the left side of the two sets of first rollers. The blade battery is fed into the frame from left to right through two sets of first rollers via a second clamp. As the blade battery is fed in, it pushes the blue film, causing it to coat the surface of the blade battery under the guidance of the two sets of first rollers. As the blade battery continues to be fed to the right, the two sets of second rollers elastically roll and press the blue film covering the surface of the blade battery, thus covering the left and top / bottom sides of the blade battery. When the second clamp moves to the cutting position, the blue film is cut by a cutting mechanism. After the blue film is cut, the second clamp continues to transport the blade battery to the right. At this time, the first... The hydraulic cylinder pushes two sets of second rollers to move closer to each other. When the left side of the blade battery moves to the right side of the two sets of second rollers, the blue film at the cut position on the left side of the blade battery is rolled, bonded, and sealed by the rolling pressure of the two sets of second rollers. This completes the blue film coating process on the top, bottom, left, and right positions of the blade battery. The torsion spring between the connecting seat and the base ensures that the second rollers are always in contact with the outer wall of the blade battery, improving the rolling effect of the blue film at the corner of the blade battery. This achieves the effect of completing the coating, cutting, and sealing in one go during the blade battery transportation process, improving work efficiency.

[0008] Preferably, the cutting mechanism includes a cutter, a second hydraulic cylinder, and a cutting groove. The cutter is slidably mounted on the frame, the second hydraulic cylinder is mounted on the frame, the moving end of the second hydraulic cylinder is connected to the cutter, and the cutting groove is mounted on the upper part of the outer side wall of the second clamp. When the second clamp feeds the blade battery into the frame for encapsulation, the second hydraulic cylinder drives the cutter to move downward, so that the cutter and the cutting groove cooperate to cut the blue film.

[0009] Preferably, the cleaning device includes a blowing mechanism, a base, a housing, hydraulic telescopic arms, and a first motor. The housing is located at the top of the base. Two sets of hydraulic telescopic arms are mounted opposite each other on the inner sidewall of the housing. Two sets of first motors are respectively mounted on the moving ends of the two sets of hydraulic telescopic arms. Clamping discs are provided at the output ends of the two sets of first motors. The blowing mechanism is provided on the base and the housing. The blowing mechanism is used to blow and clean the surface of the blade battery. The moving mechanism drives the first clamp to move, so that the first clamp places the blade battery between the two sets of first motors. The two sets of hydraulic telescopic arms push the two sets of first motors to move closer to each other, so that the two sets of first motors clamp and fix the middle of both sides of the blade battery through the clamping discs. Then, the two sets of first motors drive the clamping discs to rotate, so that the blade battery rotates circumferentially. During the rotation of the blade battery, the blowing mechanism performs surface cleaning.

[0010] Preferably, the purging mechanism includes an air intake slot, an air filter, a fan, and an air jet pipe. The air intake slot and the air jet pipe are respectively installed on the housing, and the air filter and the fan are installed on the outer wall of the base. The air intake slot is connected to the air filter, the fan input is connected to the air filter, and the fan output is connected to the air jet pipe. When the two sets of first motors drive the blade battery to rotate, the fan blows air into the air jet pipe, causing the air jet pipe to clean the blade battery. At the same time, the fan draws air into the air filter, causing the air filter to draw air into the air intake slot, thereby collecting the cleaned dirt in the air intake slot and filtering the dirt in the air through the air filter, thus improving the cleaning effect on the blade battery.

[0011] Preferably, the support device includes a guide member, a guide seat, a third hydraulic cylinder, a fourth hydraulic cylinder, a sliding seat, and a second motor. The guide seat is slidably mounted on the guide member, the third hydraulic cylinder is mounted on the guide member and connected to the guide seat, the fourth hydraulic cylinder is mounted on the outer wall of the guide seat, the sliding seat is slidably mounted on the guide seat and connected to the fourth hydraulic cylinder, the second clamp is rotatably mounted on the sliding seat, and the second motor is mounted on the outer wall of the sliding seat. The output end of the second motor is connected to the rotating end of the second clamp. The guide seat is slidable by the third hydraulic cylinder, causing the guide seat to move the second clamp horizontally. The sliding seat is slidable up and down by the fourth hydraulic cylinder, causing the second clamp to move vertically. The second clamp is rotated by the second motor, thereby allowing the second clamp to move and transport the blade battery to different positions.

[0012] Preferably, the traction device includes a lifting mechanism, a support plate, a fifth hydraulic cylinder, and an air intake box. The lifting mechanism is installed on the left side wall of the frame, the support plate is installed on the moving end of the lifting mechanism, the fifth hydraulic cylinder is installed on the outer side wall of the support plate, and the air intake box is installed on the moving end of the fifth hydraulic cylinder, and the air intake box is connected to an external air intake device. The lifting mechanism drives the support plate to move upward, so that the support plate drives the air intake box to move upward to the side of the front end of the blue film. Then, the fifth hydraulic cylinder drives the air intake box to contact the surface of the blue film. By sucking air into the air intake box, the air intake box adsorbs and fixes the front end of the blue film. Subsequently, the air intake box pulls the front end of the blue film downward, improving the convenience of blade battery packaging.

[0013] Preferably, the unloading device includes a fixed seat and a third roller shaft, both of which are mounted on the top of the moving mechanism, and the top of the fixed seat is provided with an arc-shaped groove; the blue film roller is placed in the arc-shaped groove of the fixed seat, and the third roller shaft guides and conveys the blue film during unwinding.

[0014] Preferably, the conveying device includes a conveyor belt and a positioning element. The conveyor belt is located on the right side of the frame, and the positioning element is installed on the outer wall of the conveyor belt. The second clamp places the coated blade battery on the positioning element, and the blade battery is transported to the next processing station by the rotation of the conveyor belt.

[0015] Preferably, it also includes a limiting plate, which is set on the outer wall of the fixed seat; when the blue film roller is placed on the fixed seat, the limiting plate limits both sides of the blue film roller, thereby improving the stability of the blue film roller when rotating and unwinding.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the moving mechanism drives the first clamp to move its position, so that the first clamp holds and transports the blade battery that needs to be coated with blue film to the cleaning device. The cleaning device cleans the surface of the blade battery, thereby improving the quality of the blade battery coating. Then, the first clamp transports the cleaned blade battery to the side of the second clamp. The second clamp holds and fixes the blade battery with anti-slip pads, improving the anti-slip effect of the blade battery. Then, the support device drives the second clamp to move and adjust its position, so that the second clamp sends the blade battery into the coating mechanism, so that the coating mechanism performs coating treatment on the blade battery, improving the processing efficiency of the equipment, reducing the operating cost of the equipment, and improving the convenience of use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the isometric structure of the present invention;

[0018] Figure 2 This is a partial isometric structural diagram of the connection between the conveyor belt and positioning components, etc.

[0019] Figure 3This is a partial isometric structural diagram of the connection between the base and the first hydraulic cylinder, etc.

[0020] Figure 4 This is a partial isometric structural diagram of the connection between the fixed seat and the limiting plate, etc.

[0021] Figure 5 This is a partial isometric structural diagram of the connection between the telescopic rod and spring, etc.

[0022] Figure 6 This is a partial isometric structural diagram of the connection between the cutter and the second hydraulic cylinder, etc.

[0023] Figure 7 This is a partial isometric structural diagram of the connection between the hydraulic telescopic boom and the first motor, etc.

[0024] Figure 8 This is a partial isometric structural diagram showing the connection between the second fixture and the cutting groove, etc.

[0025] Figure 9 This is a partial isometric structural diagram showing the connection between the frame and the first roller shaft, etc.

[0026] Figure 10 This is an isometric structural diagram showing the connection between the frame and the fixed base, etc.

[0027] Figure 11 This is a partial isometric structural diagram showing the connection between the second clamp and the sliding seat.

[0028] In the attached diagram, the following labels are used: 101, bracket; 102, moving mechanism; 103, first clamp; 104, second clamp; 105, anti-slip mat; 201, frame; 202, first roller; 203, second roller; 204, telescopic rod; 205, spring; 206, connecting seat; 207, base; 208, limiting component; 209, first hydraulic cylinder; 301, cutter; 302, second hydraulic cylinder; 303, cutting groove; 401, base; 402, housing; 403, hydraulic telescopic arm; 4 04. First motor; 501. Suction slot; 502. Air filter; 503. Fan; 504. Jet nozzle; 601. Guide component; 602. Guide seat; 603. Third hydraulic cylinder; 604. Fourth hydraulic cylinder; 605. Sliding seat; 606. Second motor; 701. Lifting mechanism; 702. Support plate; 703. Fifth hydraulic cylinder; 704. Suction box; 801. Fixed seat; 802. Third roller; 901. Conveyor belt; 902. Positioning component; 1001. Limiting plate. Detailed Implementation

[0029] To facilitate understanding of the present invention, a more complete description will be given below with reference to the accompanying drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

[0030] Example 1

[0031] The present invention provides a blade battery coating device, comprising a support 101, a moving mechanism 102, and a first clamp 103. The moving mechanism 102 is mounted on the support 101, and the first clamp 103 is mounted on the moving end of the moving mechanism 102. It also includes a support device, a coating mechanism, a cleaning device, a second clamp 104, and an anti-slip pad 105. The second clamp 104 is mounted on the support device, which is used to move and adjust the second clamp 104. The anti-slip pad 105 is mounted on the clamping end of the second clamp 104. A coating mechanism is provided on the right side of the second clamp 104, which is used to coat the blade battery, roll-fit it, cut the blue film, and convey it. A cleaning device is provided on the left side of the second clamp 104, which is used to clean the front surface of the blade battery coating.

[0032] The coating mechanism includes a feeding device, a conveying device, a traction device, a cutting mechanism, a frame 201, a first roller 202, a second roller 203, telescopic rods 204, springs 205, connecting seats 206, a base 207, a limiting member 208, and a first hydraulic cylinder 209. Two sets of first rollers 202 are rotatably mounted on the frame 201. Two sets of second rollers 203 are located to the sides of the two sets of first rollers 202. Multiple sets of telescopic rods 204 are positioned between the two sets of second rollers 203 and the two sets of connecting seats 206. Multiple sets of springs 205 are respectively fitted onto the multiple sets of telescopic rods 204. The two sets of connecting seats 206 are respectively connected to the two sets of bases. The frame 207 is rotatably connected, and torsion springs are provided at the rotatable connection points between the two sets of connecting seats 206 and the two sets of bases 207. The limiting member 208 is installed on the outer side wall of the two sets of bases 207. Multiple sets of first hydraulic cylinders 209 are installed on the inner side wall of the frame 201. The moving ends of the multiple sets of first hydraulic cylinders 209 are respectively connected to the two sets of bases 207. The frame 201 and the second clamp 104 are equipped with a cutting mechanism, which is used to cut the blue film. The feeding device is set at the top of the frame 201, the conveying device is set on the side of the frame 201, and the traction device is set on the frame 201. The traction device is used to pull the end of the blue film downward.

[0033] In this embodiment, the moving mechanism 102 drives the first clamp 103 to move, so that the first clamp 103 clamps and transports the blade battery that needs to be coated with blue film to the cleaning device. The cleaning device cleans the surface of the blade battery, thereby improving the quality of the coating. Then, the first clamp 103 transports the cleaned blade battery to the side of the second clamp 104. The second clamp 104 clamps and fixes the blade battery with anti-slip pads 105, improving the anti-slip effect of clamping the blade battery. Then, the support device drives the second clamp 104 to move and adjust its position, so that the second clamp 104 sends the blade battery into the coating mechanism, so that the coating mechanism coats the blade battery, improving the processing efficiency of the equipment, reducing the operating cost of the equipment, and improving the ease of use.

[0034] Example 2

[0035] Based on Embodiment 1, the present invention provides a blade battery packing device, wherein the cutting mechanism includes a cutter 301, a second hydraulic cylinder 302 and a cutting groove 303. The cutter 301 is slidably mounted on the frame 201, the second hydraulic cylinder 302 is mounted on the frame 201, the moving end of the second hydraulic cylinder 302 is connected to the cutter 301, and the cutting groove 303 is mounted on the upper part of the outer side wall of the second clamp 104.

[0036] The purging mechanism includes an air intake 501, an air filter 502, a fan 503, and a jet pipe 504. The air intake 501 and the jet pipe 504 are respectively installed on the housing 402. The air filter 502 and the fan 503 are installed on the outer wall of the base 401. The air intake 501 is connected to the air filter 502. The input end of the fan 503 is connected to the air filter 502. The output end of the fan 503 is connected to the jet pipe 504.

[0037] The support device includes a guide member 601, a guide seat 602, a third hydraulic cylinder 603, a fourth hydraulic cylinder 604, a sliding seat 605, and a second motor 606. The guide seat 602 is slidably mounted on the guide member 601. The third hydraulic cylinder 603 is mounted on the guide member 601 and connected to the guide seat 602. The fourth hydraulic cylinder 604 is mounted on the outer wall of the guide seat 602. The sliding seat 605 is slidably mounted on the guide seat 602 and connected to the fourth hydraulic cylinder 604. The second clamp 104 is rotatably mounted on the sliding seat 605. The second motor 606 is mounted on the outer wall of the sliding seat 605. The output end of the second motor 606 is connected to the rotating end of the second clamp 104.

[0038] The traction device includes a lifting mechanism 701, a support plate 702, a fifth hydraulic cylinder 703, and an air intake box 704. The lifting mechanism 701 is installed on the left side wall of the frame 201, the support plate 702 is installed on the moving end of the lifting mechanism 701, the fifth hydraulic cylinder 703 is installed on the outer side wall of the support plate 702, and the air intake box 704 is installed on the moving end of the fifth hydraulic cylinder 703. The air intake box 704 is connected to an external air intake device.

[0039] The feeding device includes a fixed base 801 and a third roller 802. Both the fixed base 801 and the third roller 802 are installed on the top of the moving mechanism 102, and the top of the fixed base 801 is provided with an arc-shaped groove.

[0040] The conveying device includes a conveyor belt 901 and a positioning element 902. The conveyor belt 901 is located on the right side of the frame 201, and the positioning element 902 is installed on the outer wall of the conveyor belt 901.

[0041] It also includes a limiting plate 1001, which is disposed on the outer wall of the fixed base 801;

[0042] In this embodiment, the front end of the blue film is conveyed downward from the left side of the frame 201 by the feeding device, and the front end of the blue film is pulled downward by the traction device, so that the blue film passes through the left side of the two sets of first rollers 202. The blade battery is fed into the frame 201 from left to right through the two sets of first rollers 202 by the second clamp 104. When the blade battery is fed in, it pushes the blue film, so that the blue film covers the surface of the blade battery by the guidance of the two sets of first rollers 202. As the blade battery continues to be fed to the right, the blue film covering the surface of the blade battery is elastically rolled by the two sets of second rollers 203, so that the blue film covers the left side and the top and bottom sides of the blade battery. When the second clamp 104 moves to the cutting position, the blue film is cut by the cutting mechanism. After the blue film is cut, the second clamp 104 continues to convey the blade battery to the right. At this time, the second clamp 104 continues to convey the blade battery to the right by the second clamp 104. A hydraulic cylinder 209 pushes two sets of second rollers 203 to move closer to each other. When the left side of the blade battery moves to the right side of the two sets of second rollers 203, the blue film at the cut position on the left side of the blade battery is rolled, bonded, and sealed by the rolling pressure of the two sets of second rollers 203, thereby completing the blue film coating process at the top, bottom, left, and right positions of the blade battery. Through the torsion spring cooperation between the connecting seat 206 and the base 207, the second roller 203 is kept in contact with the outer wall of the blade battery, improving the rolling effect of the blue film at the corner of the blade battery. This achieves the effect of completing the coating, cutting, and sealing in one go during the blade battery transportation process, improving work efficiency. When the second clamp 104 feeds the blade battery into the frame 201 for coating, the second hydraulic cylinder 302 drives the cutter 301 to move downward, so that the cutter 301 cooperates with the cutting groove 303 to cut the blue film.

[0043] Example 3

[0044] Based on Embodiment 1, the present invention provides a blade battery packing device. The cleaning device includes a blowing mechanism, a base 401, a housing 402, hydraulic telescopic arms 403, and a first motor 404. The housing 402 is mounted on the top of the base 401. Two sets of hydraulic telescopic arms 403 are mounted opposite each other on the inner sidewall of the housing 402. Two sets of first motors 404 are respectively mounted on the moving ends of the two sets of hydraulic telescopic arms 403. Clamping discs are provided at the output ends of the two sets of first motors 404. The blowing mechanism is provided on the base 401 and the housing 402 for blowing... The mechanism is used to blow and clean the surface of the blade battery. The first clamp 103 is moved by the moving mechanism 102, so that the first clamp 103 puts the blade battery between the two sets of first motors 404. The two sets of hydraulic telescopic arms 403 push the two sets of first motors 404 to move closer to each other, so that the two sets of first motors 404 clamp and fix the middle of both sides of the blade battery through the clamping plate. Then, the two sets of first motors 404 drive the clamping plate to rotate, so that the blade battery rotates circumferentially. During the rotation of the blade battery, the blowing mechanism is used to clean the surface.

[0045] like Figures 1 to 11 As shown, the present invention discloses a blade battery coating device. During operation, the first clamp 103 is moved by the moving mechanism 102, so that the first clamp 103 clamps and transports the blade battery to be coated with blue film to the cleaning device. The cleaning device cleans the surface of the blade battery. Then, the first clamp 103 transports the cleaned blade battery to the side of the second clamp 104. The second clamp 104 clamps and fixes the blade battery with anti-slip pads 105. Then, the support device moves and adjusts the position of the second clamp 104, so that the second clamp 104 sends the blade battery into the coating mechanism, so that the coating mechanism performs coating treatment on the blade battery.

[0046] The main functions achieved by this invention are:

[0047] 1. Improve the rolling effect of the blue film at the corner of the blade battery, so as to complete the wrapping, cutting and sealing in one go during the conveying process of the blade battery, thereby improving work efficiency;

[0048] 2. The surface of the blade battery is cleaned by a cleaning device, thereby improving the quality of the blade battery coating.

[0049] The moving mechanism 102, first clamp 103, second clamp 104, first hydraulic cylinder 209, second hydraulic cylinder 302, hydraulic telescopic arm 403, first motor 404, air filter 502, fan 503, third hydraulic cylinder 603, fourth hydraulic cylinder 604, second motor 606, lifting mechanism 701, fifth hydraulic cylinder 703, and conveyor belt 901 of the blade battery packing equipment of the present invention are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring creative labor from those skilled in the art.

[0050] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A blade battery packing device, comprising a support (101), a moving mechanism (102), and a first clamp (103), wherein the moving mechanism (102) is mounted on the support (101), and the first clamp (103) is mounted on the moving end of the moving mechanism (102); characterized in that, It also includes a support device, a coating mechanism, a cleaning device, a second clamp (104), and an anti-slip pad (105). The second clamp (104) is mounted on the support device, which is used to drive the second clamp (104) to move and adjust. The anti-slip pad (105) is mounted on the clamping end of the second clamp (104). A coating mechanism is provided on the right side of the second clamp (104), which is used to coat the blade battery, roll-press and bond it, cut the blue film, and transport it. A cleaning device is provided on the left side of the second clamp (104), which is used to clean the front surface of the blade battery before coating. The coating mechanism includes a feeding device, a conveying device, a traction device, a cutting mechanism, a frame (201), a first roller (202), a second roller (203), a telescopic rod (204), a spring (205), a connecting seat (206), a base (207), a limiting member (208), and a first hydraulic cylinder (209). Two sets of first rollers (202) are rotatably mounted on the frame (201), two sets of second rollers (203) are located on the sides of the two sets of first rollers (202), multiple sets of telescopic rods (204) are located between the two sets of second rollers (203) and the two sets of connecting seats (206), multiple sets of springs (205) are respectively fitted onto the multiple sets of telescopic rods (204), and the two sets of connecting seats (206) are respectively Rotary connection to two sets of bases (207), and torsion springs are provided at the rotational connection points of two sets of connecting seats (206) and two sets of bases (207). Limiting parts (208) are installed on the outer sidewalls of the two sets of bases (207). Multiple sets of first hydraulic cylinders (209) are installed on the inner sidewalls of the frame (201). The moving ends of the multiple sets of first hydraulic cylinders (209) are respectively connected to the two sets of bases (207). A cutting mechanism is provided on the frame (201) and the second clamp (104). The cutting mechanism is used to cut the blue film. The feeding device is set at the top of the frame (201). The conveying device is set on the side of the frame (201). The traction device is set on the frame (201). The traction device is used to pull the end of the blue film downward. The cutting mechanism includes a cutter (301), a second hydraulic cylinder (302), and a cutting groove (303). The cutter (301) is slidably mounted on the frame (201). The second hydraulic cylinder (302) is mounted on the frame (201). The moving end of the second hydraulic cylinder (302) is connected to the cutter (301). The cutting groove (303) is mounted on the upper part of the outer wall of the second clamp (104).

2. The blade battery packing device as described in claim 1, characterized in that, The cleaning device includes a blowing mechanism, a base (401), a housing (402), a hydraulic telescopic arm (403), and a first motor (404). The housing (402) is provided at the top of the base (401). Two sets of hydraulic telescopic arms (403) are installed opposite each other on the inner side wall of the housing (402). Two sets of first motors (404) are respectively installed on the moving ends of the two sets of hydraulic telescopic arms (403). The output ends of the two sets of first motors (404) are provided with clamping plates. The blowing mechanism is provided on the base (401) and the housing (402). The blowing mechanism is used to blow and clean the surface of the blade battery.

3. The blade battery packing device as described in claim 2, characterized in that, The purging mechanism includes an air intake slot (501), an air filter (502), a fan (503), and a jet pipe (504). The air intake slot (501) and the jet pipe (504) are respectively installed on the housing (402). The air filter (502) and the fan (503) are installed on the outer wall of the base (401). The air intake slot (501) is connected to the air filter (502). The input end of the fan (503) is connected to the air filter (502), and the output end of the fan (503) is connected to the jet pipe (504).

4. The blade battery packing device as described in claim 1, characterized in that, The support device includes a guide (601), a guide seat (602), a third hydraulic cylinder (603), a fourth hydraulic cylinder (604), a sliding seat (605), and a second motor (606). The guide seat (602) is slidably mounted on the guide (601). The third hydraulic cylinder (603) is mounted on the guide (601) and connected to the guide seat (602). The fourth hydraulic cylinder (604) is mounted on the outer wall of the guide seat (602). The sliding seat (605) is slidably mounted on the guide seat (602) and connected to the fourth hydraulic cylinder (604). The second clamp (104) is rotatably mounted on the sliding seat (605). The second motor (606) is mounted on the outer wall of the sliding seat (605). The output end of the second motor (606) is connected to the rotating end of the second clamp (104).

5. The blade battery packing device as described in claim 1, characterized in that, The traction device includes a lifting mechanism (701), a support plate (702), a fifth hydraulic cylinder (703), and an air intake box (704). The lifting mechanism (701) is installed on the left side wall of the frame (201), the support plate (702) is installed on the moving end of the lifting mechanism (701), the fifth hydraulic cylinder (703) is installed on the outer side wall of the support plate (702), and the air intake box (704) is installed on the moving end of the fifth hydraulic cylinder (703). The air intake box (704) is connected to an external air intake device.

6. The blade battery packing device as described in claim 1, characterized in that, The feeding device includes a fixed seat (801) and a third roller (802). Both the fixed seat (801) and the third roller (802) are installed on the top of the moving mechanism (102), and the top of the fixed seat (801) is provided with an arc groove.

7. The blade battery packing device as described in claim 1, characterized in that, The conveying device includes a conveyor belt (901) and a positioning element (902). The conveyor belt (901) is located on the right side of the frame (201), and the positioning element (902) is installed on the outer wall of the conveyor belt (901).

8. The blade battery packing device as described in claim 6, characterized in that, It also includes a limiting plate (1001), which is disposed on the outer wall of the fixed base (801).

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