Blade battery coating equipment

Abstract

The invention relates to the technical field of battery film coating, in particular to blade battery film coating equipment which comprises a support, a moving mechanism and a first clamp, the moving mechanism is mounted on the support, and the first clamp is mounted at the moving end of the moving mechanism; the film coating machine further comprises a supporting device, a film coating mechanism, a cleaning device, a second clamp and an anti-skid pad, the second clamp is installed on the supporting device, the supporting device is used for driving the second clamp to move and adjust, the anti-skid pad is installed at the clamping end of the second clamp, and the film coating mechanism is arranged on the right side of the second clamp. The film wrapping mechanism is used for wrapping the blade battery, rolling and attaching the blade battery, cutting off a blue film and conveying the blue film, and a cleaning device is arranged on the left side of the second clamp and used for cleaning the surface of the blade battery before the blade battery is wrapped with the film; the blade battery coating quality is improved, the blade battery clamping anti-skid effect is improved, the equipment processing efficiency is improved, the equipment operation cost is reduced, and the use convenience is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of battery film packaging, and in particular to a blade battery film packaging device. BACKGROUND

[0002] During the production and use of blade batteries, the surfaces of the blade batteries are easily affected by external environmental factors such as moisture, dust and chemical substances. These factors may corrode the electrode materials and the shell of the battery, causing the performance of the battery to decrease and even causing safety accidents. The film packaging can form a protective barrier on the surface of the battery, effectively isolating the external environment from the inside of the battery, preventing moisture, dust and other impurities from entering the inside of the battery, protecting the electrode structure and electrical performance of the battery, and prolonging the service life of the battery.

[0003] At present, in the process of packaging the film of the blade battery, the existing technology with the patent number CN222190845U provides a film packaging device for the blade battery, which comprises a box frame, a first battery conveying mechanism, a second battery conveying mechanism, a first long-side film packaging mechanism, a front-and-back film packaging mechanism, a battery overturning mechanism, a mechanical hand and a second long-side film packaging mechanism. The first long-side film packaging mechanism, the front-and-back film packaging mechanism, the battery overturning mechanism and the second long-side film packaging mechanism are arranged in sequence from right to left on the upper end face of the box frame.

[0004] It is found in the use of the device that when the device is used to package the film of the blade battery, a plurality of processing stations are needed to sequentially complete the film packaging, cutting, edge rolling and other operations of the blade battery, which increases the use cost of the device and reduces the processing convenience. SUMMARY

[0005] To solve the above technical problems, the application provides a blade battery film packaging device which improves the quality of the film packaging of the blade battery, improves the anti-slip effect of the clamping of the blade battery, improves the processing efficiency of the device, reduces the operation cost of the device and improves the use convenience.

[0006] The blade battery package film equipment provided by the application comprises a support, a moving mechanism and a first clamp, the moving mechanism is installed on the support, and the first clamp is installed on the moving end of the moving mechanism; further comprising a supporting device, a packaging mechanism, a cleaning device, a second clamp and a non-slip pad, the second clamp is installed on the supporting device, the supporting device is used to drive the second clamp to move and adjust, the non-slip pad is installed on the clamping end of the second clamp, the packaging mechanism is arranged on the right side of the second clamp, the packaging mechanism is used to package the blade battery, roll press fit, cut off and transport the blue film, the cleaning device is arranged on the left side of the second clamp, and the cleaning device is used to clean the front surface of the blade battery package film; the first clamp is driven to move by the moving mechanism, the blade battery needing to be packaged with the blue film is clamped and transported into the cleaning device by the first clamp, the surface of the blade battery is cleaned by the cleaning device, thereby improving the quality of the blade battery package film, then the cleaned blade battery is transported to the side of the second clamp by the first clamp, the blade battery is clamped and fixed by the second clamp through the non-slip pad, the anti-slip effect of clamping the blade battery is improved, then the second clamp is driven to move and adjust the position by the supporting device, the blade battery is sent into the packaging mechanism by the second clamp, the blade battery is packaged by the packaging mechanism, the processing efficiency of the equipment is improved, the operation cost of the equipment is reduced, and the use convenience is improved.

[0007] Preferably, the film coating mechanism comprises a feeding device, a conveying device, a traction device, a cutting mechanism, a frame, a first roller shaft, a second roller shaft, an extension rod, a spring, a connecting seat, a base, a limiting piece and a first hydraulic cylinder, two groups of first roller shafts are rotatably installed on the frame, two groups of second roller shafts are arranged on the sides of the two groups of first roller shafts, a plurality of extension rods are arranged between the two groups of second roller shafts and the two groups of connecting seats, a plurality of springs are respectively matched and sleeved on the plurality of extension rods, the two groups of connecting seats are respectively rotatably connected with the two groups of bases, and torsional springs are arranged at the rotatable connections between the two groups of connecting seats and the two groups of bases, the limiting piece is installed on the outer side walls of the two groups of bases, a plurality of first hydraulic cylinders are all installed on the inner side walls of the frame, the moving ends of the plurality of first hydraulic cylinders are respectively connected with the two groups of bases, the frame and the second clamp are cooperatively provided with the cutting mechanism, the cutting mechanism is used for cutting the blue film, the feeding device is arranged at the top end of the frame, the conveying device is arranged on the side of the frame, and the traction device is arranged on the frame and is used for tractionally moving the end of the blue film downward; the front end of the blue film is conveyed downward from the left side of the frame through the feeding device, the front end of the blue film is tractionally moved downward through the traction device, so that the blue film passes the left sides of the two groups of first roller shafts, the blade battery is sent into the frame from left to right between the two groups of first roller shafts through the second clamp, the blade battery pushes the blue film when being sent in, so that the blue film is coated on the surface of the blade battery through the guidance of the two groups of first roller shafts, with the blade battery continuing to be sent rightward, the blue film coated on the surface of the blade battery is elastically rolled by the two groups of second roller shafts, so that the blue film is coated on the left side and the upper and lower sides of the blade battery, when the second clamp moves to the cutting position, the blue film is cut through the cutting mechanism, the second clamp continues to convey the blade battery rightward after the blue film is cut, at this time, the two groups of second roller shafts are moved close to each other through the first hydraulic cylinder, when the left side of the blade battery moves to the right side of the two groups of second roller shafts, the blue film at the cut position on the left side of the blade battery is rolled and adhered through the rolling of the two groups of second roller shafts, so that the blue film coating processing on the upper, lower, left and right positions of the blade battery is completed, through the cooperation of the torsional springs between the connecting seat and the base, the second roller shafts are always adhered to the outer side walls of the blade battery, the rolling effect of the blue film on the corners of the blade battery is improved, the effects of coating, cutting and edge sealing are completed at one time during the conveying process of the blade battery, and the working efficiency is improved.

[0008] Preferably, the cutting mechanism comprises a cutter, a second hydraulic cylinder and a cutting groove, the cutter is slidably installed on the frame, the second hydraulic cylinder is installed on the frame, the moving end of the second hydraulic cylinder is connected with the cutter, and the cutting groove is installed on the outer side wall of the second clamp; when the blade battery is sent into the frame for coating, the cutter is driven downward by the second hydraulic cylinder, so that the cutter and the cutting groove cooperate to cut the blue film.

[0009] Preferably, the cleaning device comprises a blowing mechanism, a base, a box, a hydraulic telescopic arm and a first motor, the top of the base is provided with the box, two groups of hydraulic telescopic arms are oppositely installed on the inner side wall of the box, two groups of first motors are respectively installed on the moving end of the two groups of hydraulic telescopic arms, the output end of the two groups of first motors is provided with a clamping disc, and the base and the box are provided with the blowing mechanism; the blowing mechanism is used for blowing and cleaning the surface of the blade battery; the first clamp is moved by the moving mechanism, so that the first clamp puts the blade battery between the two groups of first motors; the two groups of first motors are moved close to each other by the two groups of hydraulic telescopic arms, so that the two groups of first motors clamp and fix the middle of the two sides of the blade battery through the clamping disc; then the clamping disc is rotated by the two groups of first motors, so that the blade battery rotates circumferentially; and the surface of the blade battery is cleaned by the blowing mechanism during rotation.

[0010] Preferably, the blowing mechanism comprises an air suction groove, an air filter, a fan and an air jet pipe, the air suction groove and the air jet pipe are arranged on the box respectively, the air filter and the fan are installed on the outer side wall of the base, the air suction groove is communicated with the air filter, the input end of the fan is communicated with the air filter, and the output end of the fan is communicated with the air jet pipe; when the two groups of first motors drive the blade battery to rotate, the air jet pipe blows and cleans the blade battery by blowing air in the air jet pipe through the fan, and the air filter inhales air through the fan, so that the air filter inhales air from the air suction groove, so that the air suction groove collects the dirt blown off through the air filter, thereby improving the cleaning effect of the blade battery.

[0011] Preferably, the supporting device comprises a guide piece, a guide seat, a third hydraulic cylinder, a fourth hydraulic cylinder, a sliding seat and a second motor, the guide seat is slidingly installed on the guide piece, the third hydraulic cylinder is installed on the guide piece and connected with the guide seat, the fourth hydraulic cylinder is installed on the outer side wall of the guide seat, the sliding seat is slidingly installed on the guide seat and connected with the fourth hydraulic cylinder, a second clamp is rotationally installed on the sliding seat, and a second motor is installed on the outer side wall of the sliding seat and connected with the rotating end of the second clamp; the guide seat moves horizontally by the third hydraulic cylinder, the second clamp moves up and down by the fourth hydraulic cylinder, and the second clamp rotates by the second motor, so that the second clamp moves and transports the blade battery at different positions.

[0012] Preferably, the traction device comprises a lifting mechanism, a support plate, a fifth hydraulic cylinder and an air suction 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 suction box is installed on the moving end of the fifth hydraulic cylinder and communicates with an external air suction device; the support plate is driven upward by the lifting mechanism, so that the air suction box is driven upward by the support plate to the side of the front end of the blue film, then the air suction box is brought into contact with the surface of the blue film by the fifth hydraulic cylinder, the front end of the blue film is fixed and adsorbed by the air suction box through air suction in the air suction box, and then the front end of the blue film is moved downward by the air suction box, thereby improving the convenience of the blade battery pack film.

[0013] Preferably, the feeding device comprises a fixed seat and a third roller shaft, both of which are installed at the top end of the moving mechanism, and the top end 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 unwinding blue film.

[0014] Preferably, the conveying device comprises a conveying belt and a positioning piece, the conveying belt is arranged on the right side of the frame, and the positioning piece is installed on the outer side wall of the conveying belt; the blade battery after being wrapped with the film is placed on the positioning piece, and then the blade battery is continuously conveyed to the next processing station after the rotation of the conveying belt.

[0015] Preferably, a limiting plate is further arranged on the outer side wall of the fixed seat; after the blue film roller is placed on the fixed seat, the two sides of the blue film roller are limited by the limiting plate, thereby improving the stability of the rotating unwinding of the blue film roller.

[0016] Compared with the prior art, the beneficial effects of the present application are as follows: the first clamp is moved to a position by the moving mechanism, so that the first clamp clamps and conveys the blade battery needing to be wrapped with the blue film into the cleaning device, and the surface of the blade battery is cleaned by the cleaning device, thereby improving the quality of the blade battery film wrapping, then the cleaned blade battery is conveyed to the side of the second clamp by the first clamp, the blade battery is clamped and fixed by the second clamp through the non-slip pad, thereby improving the anti-slip effect of clamping the blade battery, then the second clamp is moved and adjusted in position by the supporting device, so that the second clamp sends the blade battery into the film wrapping mechanism, the film wrapping mechanism wraps the blade battery, thereby improving the processing efficiency of the equipment, reducing the operation cost of the equipment, and improving the use convenience. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is the axonometric structure schematic diagram of the present application; Figure 2 is the axonometric local structure schematic diagram of the connection between the conveying belt and the positioning piece; Figure 3 is the axonometric local structure schematic diagram of the connection between the base and the first hydraulic cylinder; Figure 4 is a schematic diagram of the local structure of the fixed seat and the limiting plate connected by the shaft; Figure 5 is a schematic diagram of the local structure of the telescopic rod and the spring connected by the shaft; Figure 6 is a schematic diagram of the local structure of the cutter and the second hydraulic cylinder connected by the shaft; Figure 7 is a schematic diagram of the local structure of the hydraulic telescopic arm and the first motor connected by the shaft; Figure 8 is a schematic diagram of the local structure of the second clamp and the cutting groove connected by the shaft; Figure 9 is a schematic diagram of the local structure of the frame and the first roller connected by the shaft; Figure 10 is a schematic diagram of the local structure of the frame and the fixed seat connected by the shaft; Figure 11 is a schematic diagram of the local structure of the second clamp and the sliding seat connected by the shaft.

[0018] In the drawings, 101 is a support, 102 is a moving mechanism, 103 is a first clamp, 104 is a second clamp, 105 is an antiskid pad, 201 is a frame, 202 is a first roller, 203 is a second roller, 204 is a telescopic rod, 205 is a spring, 206 is a connecting seat, 207 is a base, 208 is a limiting piece, 209 is a first hydraulic cylinder, 301 is a cutter, 302 is a second hydraulic cylinder, 303 is a cutting groove, 401 is a base, 402 is a box body, 403 is a hydraulic telescopic arm, 404 is a first motor, 501 is an air suction groove, 502 is an air filter, 503 is a fan, 504 is a jet pipe, 601 is a guide piece, 602 is a guide seat, 603 is a third hydraulic cylinder, 604 is a fourth hydraulic cylinder, 605 is a sliding seat, 606 is a second motor, 701 is a lifting mechanism, 702 is a support plate, 703 is a fifth hydraulic cylinder, 704 is an air suction box, 801 is a fixed seat, 802 is a third roller, 901 is a conveying belt, 902 is a positioning piece, and 1001 is a limiting plate. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the related drawings. The present application can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0020] Embodiment 1 The blade battery package film equipment provided by the application comprises a support 101, a moving mechanism 102 and a first clamp 103, the moving mechanism 102 is installed on the support 101, and the first clamp 103 is installed on the moving end of the moving mechanism 102; further comprising a supporting device, a packaging mechanism, a cleaning device, a second clamp 104 and a non-slip pad 105, the second clamp 104 is installed on the supporting device, the supporting device is used for moving adjustment of the second clamp 104, the non-slip pad 105 is installed on the clamping end of the second clamp 104, the packaging mechanism is arranged on the right side of the second clamp 104, and the packaging mechanism is used for packaging, roll pressing, cutting and conveying of the blade battery film; the cleaning device is arranged on the left side of the second clamp 104, and the cleaning device is used for cleaning the front surface of the blade battery film; The packaging mechanism comprises a feeding device, a conveying device, a traction device, a cutting mechanism, a frame 201, two groups of first roller shafts 202, two groups of second roller shafts 203, a plurality of telescopic rods 204, a plurality of springs 205, two groups of connecting seats 206, two groups of bases 207, a limiting piece 208 and a plurality of first hydraulic cylinders 209, the two groups of first roller shafts 202 are rotatably installed on the frame 201, the two groups of second roller shafts 203 are arranged on the side of the two groups of first roller shafts 202, the plurality of telescopic rods 204 are arranged between the two groups of second roller shafts 203 and the two groups of connecting seats 206, the plurality of springs 205 are respectively sleeved on the plurality of telescopic rods 204, the two groups of connecting seats 206 are respectively rotatably connected with the two groups of bases 207, and torsion springs are arranged at the rotatable connections between the two groups of connecting seats 206 and the two groups of bases 207, the limiting piece 208 is installed on the outer side wall of the two groups of bases 207, the plurality of first hydraulic cylinders 209 are all installed on the inner side wall of the frame 201, the moving ends of the plurality of first hydraulic cylinders 209 are respectively connected with the two groups of bases 207, the frame 201 and the second clamp 104 are provided with the cutting mechanism in cooperation, the cutting mechanism is used for cutting the blue film, the feeding device is arranged at the top end of the frame 201, the conveying device is arranged on the side of the frame 201, and the traction device is arranged on the frame 201 and is used for downward traction of the end of the blue film. In the embodiment, the first clamp 103 is moved to a position by the moving mechanism 102, the first clamp 103 clamps and conveys the blade battery needing to be packaged with the blue film into the cleaning device, the surface of the blade battery is cleaned by the cleaning device, thereby improving the quality of the blade battery packaging film, then the first clamp 103 conveys the cleaned blade battery to the side of the second clamp 104, the second clamp 104 clamps and fixes the blade battery through the non-slip pad 105, the anti-slip effect of clamping the blade battery is improved, then the second clamp 104 is moved to a position by the supporting device, the second clamp 104 sends the blade battery into the packaging mechanism, the packaging mechanism performs the packaging treatment on the blade battery, the processing efficiency of the equipment is improved, the operation cost of the equipment is reduced, and the use convenience is improved.

[0021] Embodiment 2 On the basis of embodiment 1, a blade battery package film equipment of the application, the cutting mechanism includes cutter 301, second hydraulic cylinder 302 and cutting groove 303, cutter 301 is installed on the frame 201 up and down slidingly, second hydraulic cylinder 302 is installed on the frame 201, the moving end of second hydraulic cylinder 302 is connected with cutter 301, and cutting groove 303 is installed on the upper part of the outer side wall of second clamp 104; The blowing mechanism includes air suction groove 501, air filter 502, fan 503 and air jet pipe 504, air suction groove 501 and air jet pipe 504 are arranged on box body 402 respectively, air filter 502 and fan 503 are installed on the outer side wall of base 401, air suction groove 501 is communicated with air filter 502, the input end of fan 503 is communicated with air filter 502, and the output end of fan 503 is communicated with air jet pipe 504; The supporting device includes guide 601, guide seat 602, third hydraulic cylinder 603, fourth hydraulic cylinder 604, sliding seat 605 and second motor 606, guide seat 602 is slidingly installed on guide 601, third hydraulic cylinder 603 is installed on guide 601 and connected with guide seat 602, fourth hydraulic cylinder 604 is installed on the outer side wall of guide seat 602, sliding seat 605 is slidingly installed on guide seat 602 and connected with fourth hydraulic cylinder 604 up and down, second clamp 104 is rotationally installed on sliding seat 605, second motor 606 is installed on the outer side wall of sliding seat 605, and the output end of second motor 606 is connected with the rotating end of second clamp 104; The traction device includes lifting mechanism 701, support plate 702, fifth hydraulic cylinder 703 and air suction box 704, lifting mechanism 701 is installed on the left side wall of frame 201, support plate 702 is installed on the moving end of lifting mechanism 701, fifth hydraulic cylinder 703 is installed on the outer side wall of support plate 702, air suction box 704 is installed on the moving end of fifth hydraulic cylinder 703, and air suction box 704 is communicated with external air suction equipment; The discharging device includes fixed seat 801 and third roller shaft 802, both fixed seat 801 and third roller shaft 802 are installed on the top end of moving mechanism 102, and the top end of fixed seat 801 is provided with an arc-shaped groove; The conveying device includes conveying belt 901 and positioning piece 902, conveying belt 901 is arranged on the right side of frame 201, and positioning piece 902 is installed on the outer side wall of conveying belt 901; Further comprising limiting plate 1001, limiting plate 1001 is arranged on the outer side wall of fixed seat 801; 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 moved downward by the pulling device, so that the blue film passes between the two groups of first roller shafts 202 on the left side, and the blade battery is sent into the frame 201 between the two groups of first roller shafts 202 from left to right by the second clamp 104, which pushes the blue film when the blade battery is sent in, so that the blue film is wrapped on the surface of the blade battery by the guidance of the two groups of first roller shafts 202. With the continuous feeding of the blade battery to the right, the blue film wrapped on the surface of the blade battery is elastically rolled by the two groups of second roller shafts 203, so that the blue film is wrapped on the left side and the upper and lower 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 feed the blade battery to the right. At this time, the two groups of second roller shafts 203 are pushed close to each other by the first hydraulic cylinder 209. When the left side of the blade battery moves to the right side of the two groups of second roller shafts 203, the blue film at the cut position on the left side of the blade battery is rolled and adhered by the rolling of the two groups of second roller shafts 203, so that the blue film wrapping process on the upper, lower, left and right positions of the blade battery is completed. By cooperating the torsion spring between the connecting seat 206 and the base 207, the second roller shaft 203 is always in contact with the outer side wall of the blade battery, which improves the rolling effect of the blue film on the corners of the blade battery and realizes the effect of wrapping, cutting and edge sealing of the blade battery in one feeding process, thereby improving the work efficiency. When the second clamp 104 feeds the blade battery into the frame 201 for wrapping, the cutter 301 is driven downward by the second hydraulic cylinder 302, so that the cutter 301 cuts the blue film in cooperation with the cutting groove 303.

[0022] Embodiment 3 On the basis of embodiment 1, the cleaning device of the blade battery wrapping equipment comprises a blowing mechanism, a base 401, a box 402, a hydraulic telescopic arm 403 and a first motor 404. The box 402 is arranged at the top end of the base 401, two groups of hydraulic telescopic arms 403 are oppositely arranged on the inner side walls of the box 402, and two groups of first motors 404 are respectively arranged on the moving ends of the two groups of hydraulic telescopic arms 403. The output ends of the two groups of first motors 404 are provided with clamping discs. The base 401 and the box 402 are provided with a blowing mechanism for blowing and cleaning the surface of the blade battery. The first clamp 103 is driven to move by the moving mechanism 102, so that the first clamp 103 puts the blade battery between the two groups of first motors 404. The two groups of first motors 404 are driven to move close to each other by the two groups of hydraulic telescopic arms 403, so that the two groups of first motors 404 clamp and fix the middle parts of the two sides of the blade battery by the clamping discs. Then the clamping discs are rotated by the two groups of first motors 404, so that the blade battery rotates circumferentially. The surface of the blade battery is cleaned by the blowing mechanism during the rotation.

[0023] As Figures 1 to 11As shown, the blade battery film packaging equipment of the present application, when working, the first clamp 103 is moved to the cleaning device by the moving mechanism 102 to hold and convey the blade battery to be packaged with blue film, the surface of the blade battery is cleaned by the cleaning device, then the cleaned blade battery is conveyed to the side of the second clamp 104 by the first clamp 103, the second clamp 104 holds and fixes the blade battery by the non-slip pad 105, then the second clamp 104 is moved and adjusted by the supporting device to send the blade battery into the film packaging mechanism, and the film packaging mechanism is used to package the blade battery.

[0024] The main functions realized by the present application are: 1. Improve the blue film rolling effect on the corner of the blade battery, realize the effect of one-time film packaging, cutting and edge sealing during the conveying process of the blade battery, and improve the work efficiency; 2. The surface of the blade battery is cleaned by the cleaning device, thereby improving the quality of the blade battery film packaging.

[0025] The moving mechanism 102, the first clamp 103, the second clamp 104, the first hydraulic cylinder 209, the second hydraulic cylinder 302, the hydraulic telescopic arm 403, the first motor 404, the air filter 502, the fan 503, the third hydraulic cylinder 603, the fourth hydraulic cylinder 604, the second motor 606, the lifting mechanism 701, the fifth hydraulic cylinder 703 and the conveying belt 901 of the blade battery film packaging equipment of the present application are purchased on the market, and the technical personnel in the industry only needs to install and operate according to the attached instruction manual, without the technical personnel in the field paying creative labor.

[0026] The above is only the preferred embodiment of the present application, and it should be pointed out that for ordinary technical personnel in the technical field, several improvements and modifications can be made without departing from the technical principles of the present application, and these improvements and modifications should be regarded as the protection range of the present application.

Claims

1. A blade battery film coating device, comprising a bracket (101), a moving mechanism (102) and a first clamp (103), wherein the moving mechanism (102) is mounted on the bracket (101), and the first clamp (103) is mounted on the moving end of the moving mechanism (102); characterized in that: The invention also includes a supporting device, a film wrapping mechanism, a cleaning device, a second clamp (104) and an anti-skid pad (105), wherein the second clamp (104) is mounted on the supporting device, the supporting device is used to drive the second clamp (104) to move and adjust, the anti-skid pad (105) is mounted on the clamping end of the second clamp (104), a film wrapping mechanism is provided on the right side of the second clamp (104), the film wrapping mechanism is used to wrap the blade battery, roll-press and laminate, cut the blue film and transport, and a cleaning device is provided on the left side of the second clamp (104), the cleaning device is used to clean the front surface of the blade battery film wrapping; The film wrapping mechanism comprises a discharge 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 limiter (208) and a first hydraulic cylinder (209), wherein two groups of first rollers (202) are rotatably mounted on the frame (201), two groups of second rollers (203) are arranged on the sides of the two groups of first rollers (202), multiple groups of telescopic rods (204) are arranged between the two groups of second rollers (203) and the two groups of connecting seats (206), multiple groups of springs (205) are respectively fitted on the multiple groups of telescopic rods (204), and the two groups of connecting seats (206) are respectively fitted on the multiple groups of The two sets of bases (207) are rotatably connected, and the rotational connections between the two sets of connecting seats (206) and the two sets of bases (207) are provided with torsion springs. The limiting member (208) is installed on the outer side walls of the two sets of bases (207). The multiple sets of first hydraulic cylinders (209) are all installed on the inner side walls of the frame (201). The movable 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 provided with a cutting mechanism, which is used to cut the blue film. The discharge device is provided at the top of the frame (201), the conveying device is provided on the side of the frame (201), and the traction device is provided on the frame (201). The traction device is used to traction the end of the blue film downward; The cutting mechanism comprises a cutter (301), a second hydraulic cylinder (302) and a cutting groove (303); the cutter (301) is mounted on the frame (201) so as to slide up and down; the second hydraulic cylinder (302) is mounted on the frame (201); the movable end of the second hydraulic cylinder (302) is connected to the cutter (301); and the cutting groove (303) is mounted on the upper portion of the outer side wall of the second clamp (104).

2. The blade battery coating device according to claim 1, characterized in that: The cleaning device comprises a purge mechanism, a base (401), a box (402), a hydraulic telescopic arm (403) and a first motor (404); the box (402) is provided at the top of the base (401); two sets of hydraulic telescopic arms (403) are mounted opposite to each other on the inner side wall of the box (402); two sets of first motors (404) are respectively mounted on the moving ends of the two sets of hydraulic telescopic arms (403); clamping disks are provided at the output ends of the two sets of first motors (404); the base (401) and the box (402) are provided with a purge mechanism, and the purge mechanism is used to purge and clean the surface of the blade battery.

3. The blade battery coating device according to claim 2, characterized in that: The purge mechanism comprises an air suction groove (501), an air filter (502), a fan (503) and an air jet pipe (504), wherein the air suction groove (501) and the air jet pipe (504) are respectively arranged on the box body (402), the air filter (502) and the fan (503) are installed on the outer wall of the base (401), the air suction groove (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 air jet pipe (504).

4. The blade battery coating device according to claim 1, characterized in that: The supporting device comprises 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), wherein 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 is 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 is 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), and the output end of the second motor (606) is connected to the rotating end of the second clamp (104).

5. The blade battery coating device according to claim 1, characterized in that: The traction device comprises a lifting mechanism (701), a support plate (702), a fifth hydraulic cylinder (703) and an air suction box (704), wherein the lifting mechanism (701) is mounted on the left side wall of the frame (201), the support plate (702) is mounted on the movable end of the lifting mechanism (701), the fifth hydraulic cylinder (703) is mounted on the outer side wall of the support plate (702), the air suction box (704) is mounted on the movable end of the fifth hydraulic cylinder (703), and the air suction box (704) is connected to an external air suction device.

6. The blade battery coating device according to claim 1, characterized in that: The discharge device comprises a fixed seat (801) and a third roller (802), both of which are mounted on the top of the moving mechanism (102), and an arc groove is provided on the top of the fixed seat (801).

7. The blade battery coating device according to claim 1, characterized in that: The conveying device comprises a conveyor belt (901) and a positioning member (902), wherein the conveyor belt (901) is arranged on the right side of the frame (201), and the positioning member (902) is installed on the outer side wall of the conveyor belt (901).

8. The blade battery coating device according to claim 6, characterized in that: It also includes a limiting plate (1001), which is arranged on the outer side wall of the fixing seat (801).

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