An automatic gluing device for battery cell modules

Abstract

The utility model belongs to the electric core production and processing technical field relates to a kind of automatic rubberizing device of electric core module, including rack, cutting mechanism being located on the rack and respectively being located on the adhesive tape supply mechanism and material taking and sticking mechanism of the two sides of the cutting mechanism, the side of the rack is equipped with incoming material conveying line, the self-locking carrier for placing electric core module is equipped on the incoming material conveying line, incoming material positioning mechanism is equipped in the lower of the incoming material conveying line, and the incoming material positioning mechanism includes self-locking carrier positioning assembly, unlocking assembly and material jacking assembly.The device can automatically realize the feeding, pulling, cutting and material taking and sticking of insulating adhesive tape, with high degree of automation, greatly improving the efficiency and precision of electric core module rubberizing.

Description

Technical Field

[0001] This utility model relates to the field of battery cell production and processing technology, and in particular to an automatic adhesive applicator for battery cell modules. Background Technology

[0002] After the battery cell module is manufactured, insulating adhesive needs to be applied to its surface to protect the battery cell. As a physical protective barrier for the battery, the quality of the adhesive application is crucial. Existing adhesive application methods are mostly manual, which is inefficient and has poor precision. In addition, the battery cell module is heavy, making manual application inconvenient and requiring a lot of manpower. Therefore, this utility model proposes an automatic adhesive application device for battery cell modules. Utility Model Content

[0003] The main objective of this invention is to provide an automatic adhesive applicator for battery cell modules to solve the problems mentioned in the background section.

[0004] This utility model achieves the above-mentioned objective through the following technical solution: an automatic adhesive applicator for battery cell modules, comprising a frame, a cutting mechanism disposed on the frame, and a tape feeding mechanism and a material picking and pasting mechanism respectively disposed on both sides of the cutting mechanism. A material conveying line is provided on one side of the frame, and a self-locking carrier for placing battery cell modules is provided on the material conveying line. A material positioning mechanism is provided below the material conveying line, and the material positioning mechanism includes a self-locking carrier positioning component, an unlocking component, and a material lifting component.

[0005] Preferably, the tape feeding mechanism includes a feeding roller, a take-up roller below the feeding roller, a first guide roller and a second guide roller to the right of the feeding roller, a first tension roller below the middle of the first and second guide rollers, a peeling roller to the right of the second guide roller, a third guide roller below the peeling roller, a fourth guide roller to the right of the take-up roller, and a second tension roller below the right of the fourth guide roller. The tape is unwound by the feeding roller, passes sequentially above the first guide roller, below the first tension roller, above the second guide roller, and then below the peeling roller before entering the cutting mechanism. The tape is peeled open at the peeling roller, and the substrate layer of the tape passes sequentially to the right of the third guide roller, below the second tension roller, and above the fourth guide roller before being wound up by the take-up roller.

[0006] Preferably, the cutting mechanism includes a material pulling assembly, a cutting assembly, and a material receiving assembly. The material pulling assembly includes a first connecting plate mounted on the frame via an X-axis servo moving module. A clamping cylinder is provided on the first connecting plate, and the output end of the clamping cylinder is connected to two first clamping blocks arranged vertically. The cutting assembly is located on the side of the X-axis servo moving module near the tape feeding mechanism, and the material receiving assembly is arranged parallel to the X-axis servo moving module.

[0007] Preferably, the cutting assembly includes a base plate, a gantry frame on the base plate, an upper cutting blade holder fixed to the top of the right side of the gantry frame, an upper cutting blade fixed on the upper cutting blade holder, a lower cutting blade holder below the upper cutting blade holder, a lower cutting blade connected to the lower cutting blade holder, a guide rod fixed on the lower cutting blade holder, the top end of the guide rod passing through the upper cutting blade holder, a first cylinder for driving the lower cutting blade holder to rise and fall on the frame, a slide plate slidably connected to the left side of the gantry frame on the base plate via a slide rail, a second cylinder fixed on the slide plate parallel to the slide rail, the top rod of the second cylinder connected to the gantry frame, two first side plates vertically fixed on the slide plate, and supports fixed to the top ends of the two first side plates. The support plate has two tape limiting blocks on its upper surface. Two third cylinders with upward-facing outputs are fixed to the lower surface of the support plate, located outside the two tape limiting blocks. One end of a first connecting block is fixed to the top rod of each third cylinder, and the other end of the first connecting block extends between the two tape limiting blocks and connects to a first pressure block. Two second side plates are located on the right side of the upper cutter holder on the base plate. A second support plate is fixed to the top of each of the two second side plates. Two fourth cylinders with upward-facing outputs are fixed to the lower surface of the second support plate. One end of a second connecting block is fixed to the top rod of each fourth cylinder, and the other end of the second connecting block extends between the two tape limiting blocks and connects to a second pressure block.

[0008] Preferably, the receiving assembly includes a vertical plate, on which two sliders are slidably connected by two parallel vertical slide rails. Support frames are fixed to the front of each slider, and receiving plates are fixed to the top of each support frame. A fifth cylinder is provided on the vertical plate for driving the receiving plate to rise and fall. Two rows of shims are provided on the upper surface of the receiving plate along the X-axis.

[0009] Preferably, the material picking and pasting mechanism includes a six-axis robot mounted on the frame. A second connecting plate is connected to the end of the six-axis robot. A mounting plate is buoyantly connected to the second connecting plate. Multiple vacuum suction cups are connected to the side of the mounting plate facing away from the second connecting plate. The vacuum suction cups are connected to an air compressor via pipes. Multiple first guide rods are fixed to the mounting plate. Multiple guide sleeves are provided on the second connecting plate. The first guide rods pass through the guide sleeves. A first stop is fixed to one end of each first guide rod. A first spring is fitted onto the first guide rod, located between the mounting plate and the second connecting plate. Sixth cylinders, parallel to the first guide rods and with their output direction facing the side of the mounting plate, are fixed to both sides of the second connecting plate via first brackets. The output end of each sixth cylinder is connected to a U-shaped frame, and a flattening roller is connected to the inner side of the U-shaped frame.

[0010] Preferably, the material conveying line consists of two conveyor belts, and a self-locking carrier is placed on the material conveying line. The self-locking carrier contains a battery cell module. The self-locking carrier includes a second base plate, on which an ejection hole is provided along its length. The upper end face of the second base plate has two L-shaped support bars on both sides of the ejection hole in the width direction. Two first L-shaped plates are respectively provided on both sides of the ejection hole in the length direction. Two second guide sleeves are fixed on the vertical part of the first L-shaped plates. Two second guide rods are movably connected in each of the two second guide sleeves. A U-shaped clamp is fixed to one end of the two second guide rods near the ejection hole. A third connecting plate is fixed to the other end of the two second guide rods. A protrusion is provided on the side of the vertical part of the first L-shaped plate facing the third connecting plate. A third spring is sleeved on the second guide rod. The third spring is located between the U-shaped clamp and the first L-shaped plate and is in a compressed state.

[0011] Preferably, the self-locking carrier positioning assembly includes a platform perpendicular to the conveying direction of the incoming material conveying line and located below the conveyor belt. The platform has second vertical plates on both its front and rear sides. A second sliding plate is slidably connected to the second vertical plates via two vertical slide rails. A seventh cylinder is provided on the second vertical plates to drive the second sliding plate up and down. A second mounting plate is fixed to the top of the second sliding plate. Two parallel third sliders are slidably connected to the second mounting plate via slide rails parallel to the incoming material conveying line. A fourth connecting plate is connected to the ends of the two third sliders. A second clamping plate is connected to one side of the fourth connecting plate. An eighth cylinder is fixed to the second mounting plate, and the push rod of the eighth cylinder is connected to the fourth connecting plate. The material lifting assembly is located between the two second clamping plates on both sides.

[0012] Preferably, the material lifting assembly includes a third mounting plate, on which a self-locking carrier support plate is vertically and elliptically connected via a vertical guide rod. The third mounting plate is provided with a ninth cylinder for driving the self-locking carrier support plate to rise and fall. The self-locking carrier support plate is vertically and elliptically connected to a top plate via a vertical guide rod. The self-locking carrier support plate is provided with a tenth cylinder for driving the top plate to rise and fall.

[0013] Preferably, the left and right sides of the platform are provided with cell positioning components. The cell positioning components include second brackets provided on the left and right sides of the platform. A third L-shaped plate is slidably connected to the second brackets via a vertical slide rail. A fourteenth cylinder for driving the third L-shaped plate to rise and fall is provided on the second brackets. An eleventh cylinder is provided on the upper surface of the horizontal part of the third L-shaped plate along the horizontal direction. The output end of the eleventh cylinder is connected to a third clamping plate. A rubber pad is connected to the third clamping plate. The unlocking assembly includes a fourth mounting plate horizontally mounted on both sides of the second bracket via a support. A fixing block is provided on the fourth mounting plate, and a third sliding plate is slidably connected to the fixing block via a longitudinal slide rail. A twelfth cylinder for driving the third sliding plate to slide is provided on the fourth mounting plate, which is slidably connected to the third sliding plate via a longitudinal slide rail. A thirteenth cylinder is provided on the fourth sliding plate, and the push rod of the thirteenth cylinder is connected to the upper surface of the third sliding plate via a third connecting block. A push-pull plate parallel to the thirteenth cylinder is vertically arranged on the left side of the fourth sliding plate. Both push-pull plates have an arc-shaped clearance notch located in a vertical plane at their closest points. An unlocking push block is fixed to the left side of the push-pull plate near the arc-shaped clearance notch.

[0014] The beneficial effects of this utility model are: the device can automatically feed, pull, cut and pick up insulating tape and paste it, with a high degree of automation, which greatly improves the efficiency and accuracy of sticking the battery cell module. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the automatic adhesive application device for the battery cell module in an embodiment. Figure 2 This is a schematic diagram of the material pulling assembly structure; Figure 3 This is one of the structural diagrams of the cutting component; Figure 4 This is the second schematic diagram of the cutting component structure; Figure 5 This is a schematic diagram of the material receiving component structure; Figure 6 This is a schematic diagram of the tape feeding assembly structure; Figure 7 This is one of the structural diagrams of the material picking and pasting mechanism; Figure 8 This is the second schematic diagram of the material picking and pasting mechanism. Figure 9 This is a partial structural diagram of the material positioning mechanism; Figure 10 This is a schematic diagram of the material lifting component structure; Figure 11 This is a schematic diagram of the unlock component structure; Figure 12 This is a schematic diagram of the battery cell positioning component structure; Figure 13 This is a schematic diagram of a self-locking vehicle structure.

[0016] The numbers in the image represent: 1. Frame; 2. Cutting mechanism; 21. Material pulling assembly; 2101. X-axis servo moving module; 2102. First connecting plate; 2103. Clamping cylinder; 2104. First clamping block; 22. Cutting assembly; 2201. Base plate; 2202. Gantry frame; 2203. Upper cutter holder; 2204. Upper cutter; 2205. Lower cutter holder; 2206. Lower cutter; 2207. First cylinder; 2208. Slide plate; 2209. Second cylinder; 2210. First side plate; 2211. Support plate; 2212. Tape limiting block; 2213. Third cylinder; 2214. First connecting block; 2215. First pressing block; 2216. Second side plate; 2217. Second support plate; 2218. Fourth cylinder; 2219, Second connecting block; 2220, Second pressing block; 23, Receiving assembly; 231, Vertical plate; 232, Slider; 233, Support frame; 234, Receiving plate; 235, Fifth cylinder; 236, Elevating block; 3. Tape feeding mechanism; 31, Feeding roller; 32, Receiving roller; 33, First guide roller; 34, Second guide roller; 35, First tension roller; 36, Unloading roller; 37, Third guide roller; 38, Fourth guide roller; 39, Second tension roller; 4. Material picking and pasting mechanism; 401, Six-axis robot; 402, Second connecting plate; 403, Mounting plate; 404, Vacuum suction cup; 405, First guide rod; 406, Guide sleeve; 407, First stop block; 408, First spring 409. Spring; 410. First support; 411. Sixth cylinder; 412. U-shaped frame; 413. Push roller; 5. Incoming material conveyor line; 51. Conveyor belt; 6. Incoming material positioning mechanism; 61. Self-locking carrier positioning assembly; 6101. Platform; 6102. Second vertical plate; 6103. Second sliding plate; 6104. Seventh cylinder; 6105. Third slider; 6106. Fourth connecting plate; 6107. Second clamping plate; 6108. Eighth cylinder; 6109. Second mounting plate; 62. Material lifting assembly; 621. Third mounting plate; 622. Carrier support plate; 623. Ninth cylinder; 624. Top plate; 625. Tenth cylinder; 63. Unlocking assembly; 6301. Support; 6302. Fourth mounting plate 6303, Fixing block; 6304, Third sliding plate; 6305, Twelfth cylinder; 6306, Fourth sliding plate; 6307, Thirteenth cylinder; 6308, Push-pull plate; 6309, Clearance notch; 64, Cell positioning assembly; 641, Second bracket; 642, Third L-shaped plate; 643, Eleventh cylinder; 644, Third clamping plate; 645, Fourteenth cylinder; 7, Adhesive tape; 8, Substrate layer; 9, Self-locking carrier; 901, Second base plate; 902, Ejection hole; 903, Support bar; 904, First L-shaped plate; 905, Second guide sleeve; 906, Second guide rod; 907, U-shaped clamping plate; 908, Third connecting plate; 909, Protrusion; 910, Third spring; 10, Cell module. Detailed Implementation

[0017] The present invention will be further described in detail below with reference to specific embodiments.

[0018] Example: like Figure 1 and Figure 2 As shown, this utility model discloses an automatic adhesive applicator for battery cell modules, comprising a frame 1, a cutting mechanism 2 mounted on the frame 1, and adhesive tape feeding mechanisms 3 and a material picking and pasting mechanism 4 respectively located on both sides of the cutting mechanism 2. A material conveying line 5 is provided on one side of the frame 1, and a self-locking carrier 9 for placing battery cell modules is provided on the material conveying line 5. A material positioning mechanism 6 is provided below the material conveying line 5, and the material positioning mechanism 6 includes a self-locking carrier positioning component 61, an unlocking component 63, and a material lifting component 62. Two sets of the cutting mechanism 2 and the adhesive tape feeding mechanism 3 are symmetrically arranged.

[0019] The tape feeding mechanism 3 includes a feeding roller 31, a take-up roller 32 below the feeding roller 31, a first guide roller 33 and a second guide roller 34 on the right side of the feeding roller 31, a first tension roller 35 below the middle of the first guide roller 33 and the second guide roller 34, a peeling roller 36 on the right side of the second guide roller 34, a third guide roller 37 below the peeling roller 36, a fourth guide roller 38 on the right side of the take-up roller 32, and a second tension roller 39 below the right side of the fourth guide roller 38. The tape 7 is unwound from the feeding roller 31, passes above the first guide roller 33, below the first tension roller 35, above the second guide roller 34, and then below the peeling roller 36 before entering the cutting mechanism 2. The tape is peeled open at the peeling roller 36, and the substrate layer 8 of the tape passes to the right of the third guide roller 37, below the second tension roller 39, and above the fourth guide roller 38 before being wound up by the take-up roller 32.

[0020] The cutting mechanism 2 includes a material pulling assembly 21, a cutting assembly 22, and a material receiving assembly 23. The material pulling assembly 21 includes a first connecting plate 2102 mounted on the frame via an X-axis servo moving module 2101. A clamping cylinder 2103 is mounted on the first connecting plate 2102. The output end of the clamping cylinder 2103 is connected to two first clamping blocks 2104 arranged vertically. The cutting assembly 22 is located on the side of the X-axis servo moving module 2101 near the tape feeding mechanism 3. The material receiving assembly 23 is arranged parallel to the X-axis servo moving module 2101.

[0021] The cutting assembly 22 includes a base plate 2201, on which a gantry frame 2202 is mounted. An upper cutter holder 2203 is fixed to the top of the right side of the gantry frame 2202, and an upper cutter 2204 is fixed to the upper cutter holder 2203. A lower cutter holder 2205 is located below the upper cutter holder 2203, and a lower cutter 2206 is connected to the lower cutter holder 2205. A guide rod 2206 is fixed to the lower cutter holder 2205, and the top end of the guide rod 2206 passes through the upper cutter. The frame 2203 includes a first cylinder 2207 for driving the lower cutter holder 2205 to rise and fall. A sliding plate 2208 is slidably connected to the left side of the gantry frame 2202 on the base plate 2201 via a slide rail. A second cylinder 2209, parallel to the slide rail, is fixed to the sliding plate 2208. The push rod of the second cylinder 2209 is connected to the gantry frame 2202. Two first side plates 2210 are vertically fixed to the sliding plate 2208. A support plate 2211 is fixed to the top of the 0. Two tape limiting blocks 2212 are provided on the upper surface of the support plate 2211. Two third cylinders 2213 with their output ends facing upwards are fixed to the lower surface of the support plate 2211, located outside the two tape limiting blocks 2212. One end of a first connecting block 2214 is fixed to the push rod of each third cylinder 2213. The other end of the first connecting block 2214 extends between the two tape limiting blocks 2212 and is connected to a first pressure block 2215. Two second side plates 2216 are provided on the base plate 2201 on the right side of the upper cutter holder 2203. A second support plate 2217 is fixed to the top of the two second side plates 2216. Two fourth cylinders 2218 with their output ends facing upward are fixed to the lower end face of the second support plate 2217. One end of the push rod of the fourth cylinder 2218 is fixed to a second connecting block 2219. The other end of the second connecting block 2219 extends between the two tape limiting blocks 2212 and is connected to a second pressure block 2220.

[0022] The receiving assembly 23 includes a vertical plate 231, on which two sliders 232 are slidably connected by two parallel vertical slide rails. Support frames 233 are fixed on the front of each slider 232, and receiving plates 234 are fixed on the top of each support frame 233. A fifth cylinder 235 is provided on the vertical plate 231 for driving the receiving plate 234 to rise and fall. Two rows of shims 236 are provided on the upper surface of the receiving plate 234 along the X-axis.

[0023] The material picking and pasting mechanism 4 includes a six-axis robot 401 mounted on the frame 1. A second connecting plate 402 is connected to the end of the six-axis robot 401. A vision inspection camera is mounted on the second connecting plate 402 via a bracket. A mounting plate 403 is buoyantly connected to the second connecting plate 402. Multiple vacuum suction cups 404 are connected to the side of the mounting plate 403 facing away from the second connecting plate 402. The vacuum suction cups 404 are connected to an air compressor via pipes. Multiple first guide rods 405 are fixed on the mounting plate 403. Multiple guide sleeves 406 are provided on the second connecting plate 402. The first guide rod 405 passes through the guide sleeve 406. A first stop block 407 is fixed to one end of the first guide rod 405. A first spring 408 is sleeved on the first guide rod 405. The first spring 408 is located between the mounting plate 403 and the second connecting plate 402. A sixth cylinder 410 is fixed to both sides of the second connecting plate 402 by a first bracket 409. The cylinder 410 is parallel to the first guide rod 405 and its output direction is towards the side where the mounting plate 403 is located. The output end of the sixth cylinder 410 is connected to a U-shaped frame 411. A flattening roller 412 is connected to the inner side of the U-shaped frame 411.

[0024] The material conveying line 5 consists of two conveyor belts 51. A self-locking carrier 9 is placed on the material conveying line 5, and a battery cell module 10 is placed inside the self-locking carrier 9. The self-locking carrier 9 includes a second base plate 901, on which an ejection hole 902 is provided along its length. Two L-shaped support bars 903 are provided on the upper end surface of the second base plate 901 on both sides of the ejection hole 902 in the width direction. The battery cell module 10 is placed on the two support bars 903. Two first L-shaped plates 904 are provided on both sides of the ejection hole 902 in the length direction. Two second guide sleeves 90 are fixed on the vertical part of the first L-shaped plates 904. 5. Two second guide rods 906 are movably connected inside each of the two second guide sleeves 905. A U-shaped clamping plate 907 is fixed to one end of each of the two second guide rods 906 near the ejection hole 902. A third connecting plate 908 is fixed to the other end of each of the two second guide rods 906. A protrusion 909 is provided on the vertical part of the first L-shaped plate 904 facing the third connecting plate 908. A third spring 910 is sleeved on the second guide rod 906. The third spring 910 is located between the U-shaped clamping plate 907 and the first L-shaped plate 904. The third spring 910 is in a compressed state. The U-shaped clamping plate 907 abuts against the side of the battery cell module 10.

[0025] The self-locking carrier positioning assembly 61 includes a platform 6101 located below the conveyor belt 51, perpendicular to the conveying direction of the incoming material conveyor line 5. The platform 6101 has second vertical plates 6102 on both its front and rear sides. A second sliding plate 6103 is slidably connected to the second vertical plate 6102 via two vertical slide rails. A seventh cylinder 6104 is provided on the second vertical plate 6102 for driving the second sliding plate 6103 to rise and fall. A second mounting plate 6109 is fixed to the top of the second sliding plate 6103. Two parallel third sliders 6105 are slidably connected to the mounting plate 6109 via a slide rail parallel to the material conveying line 5. The ends of the two third sliders 6105 are connected to a fourth connecting plate 6106. One side of the fourth connecting plate 6106 is connected to a second clamping plate 6107. An eighth cylinder 6108 is fixed on the second mounting plate 6109. The push rod of the eighth cylinder 6108 is connected to the fourth connecting plate 6106. The material lifting assembly 62 is located between the two second clamping plates 6107.

[0026] The material lifting assembly 62 includes a third mounting plate 621. A self-locking carrier support plate 622 is vertically and elliptically connected to the third mounting plate 621 via a vertical guide rod. The self-locking carrier support plate 622 is provided with a positioning post. The lower end face of the self-locking carrier 9 is provided with a positioning hole. A ninth cylinder 623 is provided on the third mounting plate 621 for driving the self-locking carrier support plate 622 to rise and fall. A top plate 624 is vertically and elliptically connected to the self-locking carrier support plate 622 via a vertical guide rod. A tenth cylinder 625 is provided on the self-locking carrier support plate 622 for driving the top plate 624 to rise and fall.

[0027] The stand 6101 has cell positioning assemblies 64 on its left and right sides. Each cell positioning assembly 64 includes a second bracket 641 on each side of the stand 6101. A third L-shaped plate 642 is slidably connected to the second bracket 641 via a vertical slide rail. A fourteenth cylinder 645 is mounted on the second bracket 641 to drive the third L-shaped plate 642 up and down. An eleventh cylinder 643 is mounted horizontally on the upper surface of the horizontal portion of the third L-shaped plate 642. The output end of the eleventh cylinder 643 is connected to a third clamping plate 644, which has a rubber pad attached to it. The unlocking assembly 63 includes a fourth mounting plate 6302 horizontally mounted on both sides of the second bracket 641 via a bracket 6301. A fixing block 6303 is provided on the upper part, and a third sliding plate 6304 is slidably connected to the fixing block 6303 via a longitudinal slide rail. A twelfth cylinder 6305 is provided on the fourth mounting plate 6302 for driving the third sliding plate 6304 to slide. A fourth sliding plate 6306 is slidably connected to the third sliding plate 6304 via a longitudinal slide rail. A thirteenth cylinder 6307 is provided on the fourth sliding plate 6306. The push rod of the thirteenth cylinder 6307 is connected to the upper end surface of the third sliding plate 6304 via a third connecting block 6308. A push-pull plate 6308 is vertically arranged on the left side of the fourth sliding plate 6306, parallel to the thirteenth cylinder 6307. The two push-pull plates 6308 are provided with arc-shaped clearance notches 6309 located in the vertical plane at their close ends.

[0028] The working process of this application is as follows: In the initial state, the end of the peeled tape 7 passes sequentially through the upper end face of the support plate 2211, between the upper cutter 2204 and the lower cutter 2206, and the upper end face of the second support plate 2217. The second pressure block 2220 presses the tape 7 onto the upper end face of the second support plate 2217, and the slide plate 2208 moves away from the gantry frame 2202. The X-axis servo moving module 2101 drives the clamping cylinder 2103 to approach the end of the tape 7, and the clamping cylinder 2103 drives two... The first clamping block 2104 clamps the tape 7, the fourth cylinder 2218 drives the second pressure block 2220 to release the tape 7, the unwinding roller 31 begins to unwind, and simultaneously the X-axis servo moving module 2101 drives the clamping cylinder 2103 to slide to the right by a certain distance, thereby pulling out the tape 7. The fourth cylinder 2218 drives the second pressure block 2220 to press down and tighten the tape 7, the third cylinder 2213 drives the first pressure block 2215 to press down and tighten the tape 7 onto the support plate 2211, and the fifth cylinder 235 drives... The receiving plate 234 rises to receive the tape 7. The first cylinder 2207 drives the lower cutter 2206 to rise and cooperate with the upper cutter 2204 to cut the tape 7. The first cylinder 2207 drives the lower cutter 2206 to reset. The fourth cylinder 2218 drives the second pressure block 2220 to rise and release the tape 7. The six-axis robot 401 drives the second connecting plate 402 to move above the receiving plate 234 and uses the vacuum suction cup 404 to suck up the cut tape 7. The clamping cylinder 2103 drives the two... The clamping block 2104 releases the cut tape 7, the six-axis robot 401 removes the cut tape 7, the second cylinder 2209 drives the slide plate 2208 to slide to the right, thereby feeding the end of the tape 7 to the second support plate 2217, the fourth cylinder 2218 drives the second pressing block 2220 to press down and tighten the tape 7, the third cylinder 2213 drives the first pressing block 2215 to rise and release the tape 7, and the second cylinder 2209 drives the slide plate 2208 to reset to the left, thereby facilitating the next cutting;The incoming material conveyor line 5 transports the self-locking carrier 9 containing the battery cell module 10 to the self-locking carrier positioning assembly 61. The seventh cylinder 6104 drives the second clamping plate 6107 to rise to be flush with the second base plate 901. The eighth cylinder 6108 drives the second clamping plate 6107 to clamp and fix the self-locking carrier 9. The ninth cylinder 623 drives the self-locking carrier support plate 622 to rise and abut against the lower end face of the self-locking carrier 9. The eleventh cylinder 643 drives the third clamping plate 644 to clamp the battery cell module 10. The two thirteenth cylinders 6307 drive the two fourth sliding plates 6306 to move towards the middle. The push-pull plate 6308 extends between the first L-shaped plate 904 and the third connecting plate 908. The twelfth cylinder 6305 drives the third sliding plate 6304 to slide outward, thereby pushing the battery cell module 10 through the push-pull plate 6308. The third connecting plate 908 drives the second guide rod 906 and the U-shaped clamping plate 907 to slide outward, thereby releasing the battery cell module 10 from the two U-shaped clamping plates 907. The tenth cylinder 625 and the fourteenth cylinder 645 simultaneously drive the top plate 624 and the third L-shaped plate 642 to rise, thereby pushing the battery cell module 10 out of the self-locking carrier. The six-axis robot 41 drives the second connecting plate 402 to adhere to the side of the battery cell module 10, thereby sticking the tape to the battery cell module. The push rod of the sixth cylinder 410 extends, and the pushing roller 412 can push the portion of the tape that exceeds the bonding surface of the battery cell module 10 flat and stick it to the side of the battery cell module 10. After the adhesive is applied, the tenth cylinder 625 and the fourteenth cylinder 645 reset, allowing the battery cell module 10 to fall back into the self-locking carrier 9.

[0029] The above descriptions are merely some embodiments of this utility model. For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of this utility model, and all such modifications and improvements fall within the protection scope of this utility model.

Claims

1. An automatic adhesive applicator for battery cell modules, characterized in that: The device includes a frame, a cutting mechanism mounted on the frame, and a tape feeding mechanism and a material picking and pasting mechanism respectively located on both sides of the cutting mechanism. A material conveying line is provided on one side of the frame, and a self-locking carrier for placing battery cell modules is provided on the material conveying line. A material positioning mechanism is provided below the material conveying line, and the material positioning mechanism includes a self-locking carrier positioning component, an unlocking component, and a material lifting component.

2. The automatic adhesive applicator for battery cell modules according to claim 1, characterized in that: The tape feeding mechanism includes a feeding roller, a take-up roller below the feeding roller, a first guide roller and a second guide roller to the right of the feeding roller, a first tension roller below the middle of the first and second guide rollers, a peeling roller to the right of the second guide roller, a third guide roller below the peeling roller, a fourth guide roller to the right of the take-up roller, and a second tension roller below the right of the fourth guide roller. The tape is unwound by the feeding roller, passes sequentially above the first guide roller, below the first tension roller, above the second guide roller, and then below the peeling roller before entering the cutting mechanism. The tape is peeled open at the peeling roller, and the substrate layer of the tape passes sequentially to the right of the third guide roller, below the second tension roller, and above the fourth guide roller before being wound up by the take-up roller.

3. The automatic adhesive applicator for battery cell modules according to claim 1, characterized in that: The cutting mechanism includes a material pulling assembly, a cutting assembly, and a material receiving assembly. The material pulling assembly includes a first connecting plate mounted on the frame via an X-axis servo moving module. A clamping cylinder is provided on the first connecting plate, and the output end of the clamping cylinder is connected to two first clamping blocks arranged vertically. The cutting assembly is located on the side of the X-axis servo moving module near the tape feeding mechanism, and the material receiving assembly is arranged parallel to the X-axis servo moving module.

4. The automatic adhesive applicator for battery cell modules according to claim 3, characterized in that: The cutting assembly includes a base plate with a gantry frame on the base plate. An upper cutting blade holder is fixed to the top of the right side of the gantry frame, and an upper cutting blade is fixed on the upper cutting blade holder. A lower cutting blade holder is located below the upper cutting blade holder, and a lower cutting blade is connected to the lower cutting blade holder. A guide rod is fixed to the lower cutting blade holder, and the top end of the guide rod passes through the upper cutting blade holder. A first cylinder for driving the lower cutting blade holder to rise and fall is provided on the frame. A slide plate is slidably connected to the left side of the gantry frame on the base plate via a slide rail. A second cylinder is fixed on the slide plate, parallel to the slide rail. The push rod of the second cylinder is connected to the gantry frame. Two first side plates are vertically fixed on the slide plate, and support plates are fixed to the top ends of the two first side plates. The upper end face of the support plate is provided with two tape limiting blocks. The lower end face of the support plate, located outside the two tape limiting blocks, is respectively fixed with two third cylinders with their output ends facing upwards. The top rod of the third cylinder is fixed with one end of a first connecting block. The other end of the first connecting block extends between the two tape limiting blocks and is connected to a first pressure block. The bottom plate is provided with two second side plates located on the right side of the upper cutter holder. The top of the two second side plates is fixed with a second support plate. The lower end face of the second support plate is fixed with two fourth cylinders with their output ends facing upwards. The top rod of the fourth cylinder is fixed with one end of a second connecting block. The other end of the second connecting block extends between the two tape limiting blocks and is connected to a second pressure block.

5. The automatic adhesive applicator for battery cell modules according to claim 3, characterized in that: The receiving assembly includes a vertical plate, on which two sliders are slidably connected by two parallel vertical slide rails. Support frames are fixed to the front of each slider, and receiving plates are fixed to the top of each support frame. A fifth cylinder is provided on the vertical plate for driving the receiving plate to rise and fall. Two rows of shims are provided on the upper surface of the receiving plate along the X-axis.

6. The automatic adhesive applicator for battery cell modules according to claim 1, characterized in that: The material picking and pasting mechanism includes a six-axis robot mounted on the frame. A second connecting plate is connected to the end of the six-axis robot. A mounting plate is buoyantly connected to the second connecting plate. Multiple vacuum suction cups are connected to the side of the mounting plate facing away from the second connecting plate. The vacuum suction cups are connected to an air compressor through pipes. Multiple first guide rods are fixed on the mounting plate. Multiple guide sleeves are provided on the second connecting plate. The first guide rods pass through the guide sleeves. A first stop is fixed to one end of the first guide rod. A first spring is sleeved on the first guide rod. The first spring is located between the mounting plate and the second connecting plate. A sixth cylinder is fixed to both sides of the second connecting plate through a first bracket. The cylinder is parallel to the first guide rod and its output direction is towards the side where the mounting plate is located. The output end of the sixth cylinder is connected to a U-shaped frame. A flattening roller is connected to the inner side of the U-shaped frame.

7. The automatic adhesive applicator for battery cell modules according to claim 1, characterized in that: The material conveying line consists of two conveyor belts. A self-locking carrier is placed on the material conveying line, and a battery cell module is placed inside the self-locking carrier. The self-locking carrier includes a second base plate with an ejection hole along its length. The upper surface of the second base plate has two L-shaped support bars on both sides of the ejection hole in the width direction. Two first L-shaped plates are respectively provided on both sides of the ejection hole in the length direction. Two second guide sleeves are fixed on the vertical part of the first L-shaped plates. Two second guide rods are movably connected inside each of the two second guide sleeves. A U-shaped clamp is fixed to one end of each of the two second guide rods near the ejection hole. A third connecting plate is fixed to the other end of each of the two second guide rods. A protrusion is provided on the vertical part of the first L-shaped plate facing the third connecting plate. A third spring is sleeved on the second guide rod. The third spring is located between the U-shaped clamp and the first L-shaped plate and is in a compressed state.

8. The automatic adhesive applicator for battery cell modules according to claim 7, characterized in that: The self-locking carrier positioning assembly includes a platform perpendicular to the conveying direction of the incoming material conveying line and located below the conveyor belt. The platform has second vertical plates on both its front and rear sides. A second sliding plate is slidably connected to the second vertical plates via two vertical slide rails. A seventh cylinder is provided on the second vertical plates to drive the second sliding plate up and down. A second mounting plate is fixed to the top of the second sliding plate. Two parallel third sliders are slidably connected to the second mounting plate via slide rails parallel to the incoming material conveying line. A fourth connecting plate is connected to the ends of the two third sliders. A second clamping plate is connected to one side of the fourth connecting plate. An eighth cylinder is fixed to the second mounting plate, and the push rod of the eighth cylinder is connected to the fourth connecting plate. The material lifting assembly is located between the two second clamping plates on both sides.

9. The automatic adhesive applicator for battery cell modules according to claim 1, characterized in that: The material lifting assembly includes a third mounting plate, on which a self-locking carrier support plate is vertically and elliptically connected via a vertical guide rod. The third mounting plate is provided with a ninth cylinder for driving the self-locking carrier support plate to rise and fall. The self-locking carrier support plate is vertically and elliptically connected to a top plate via a vertical guide rod. The self-locking carrier support plate is provided with a tenth cylinder for driving the top plate to rise and fall.

10. An automatic adhesive applicator for a battery cell module according to claim 8, characterized in that: The platform has cell positioning assemblies on its left and right sides. Each cell positioning assembly includes a second bracket on each side of the platform. A third L-shaped plate is slidably connected to the second bracket via a vertical slide rail. A fourteenth cylinder is mounted on the second bracket to drive the third L-shaped plate up and down. An eleventh cylinder is mounted horizontally on the upper surface of the horizontal portion of the third L-shaped plate. The output end of the eleventh cylinder is connected to a third clamping plate, on which a rubber pad is attached. The unlocking assembly includes a fourth mounting plate horizontally mounted on both sides of the second bracket via a bracket. The fourth mounting plate is provided with a fixing block, and a third sliding plate is slidably connected to the fixing block via a longitudinal slide rail. The fourth mounting plate is provided with a twelfth cylinder for driving the third sliding plate to slide. The third sliding plate is slidably connected to the fourth sliding plate via a longitudinal slide rail. The fourth sliding plate is provided with a thirteenth cylinder. The push rod of the thirteenth cylinder is connected to the upper end surface of the third sliding plate via a third connecting block. A push-pull plate parallel to the thirteenth cylinder is vertically arranged on the left side of the fourth sliding plate. The ends of the two push-pull plates that are close to each other are provided with arc-shaped clearance notches located in the vertical plane.

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