A rapid taping machine

Abstract

A kind of fast taping machine, including the placement platform for placing battery cell, also including taping mechanism being arranged above the placement platform, taping mechanism includes support seat, the adhesive tape fixing seat for installing adhesive tape being arranged on support seat, left and right movement and pull out the end of adhesive tape to above battery cell, the suction device for adsorbing adhesive tape and pressing the inside of adhesive tape on the outside of battery cell, the cutting knife for cutting after adsorbing adhesive tape, and the wrapping device for pressing the outside of adhesive tape on the side of battery cell by moving up and down above the placement platform, the device can automatically glue to the side of battery cell, can effectively reduce the influence of human factor on cell product, improve the consistency of cell.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of battery production and manufacturing, and particularly relates to a rapid gluing machine. BACKGROUND

[0002] In the production and manufacturing process of batteries, the side edges of square aluminum shell battery cells produced and processed need to be processed by gluing paper. In the existing technology, most manufacturers manually glue the battery cells; although manual gluing can adapt to battery cells of various sizes, manual gluing is difficult to guarantee the consistency of similar glued products, including but not limited to the following situations: the length of the glued paper on the battery cell is different; the flatness of the glued paper is different; the distance of the glued paper on the side of the battery cell is different; even the phenomenon of manual omission or falling off after gluing; these reasons will lead to poor consistency of the processed products, the corresponding battery products are not beautiful, and manual gluing is low in efficiency and high in production cost, cannot realize fully automated production, and is not convenient for the development of enterprises. SUMMARY

[0003] The present application solves the problems existing in the prior art, and provides a rapid gluing machine, which can automatically glue the side edges of battery cells, effectively reduces the influence of human factors on the battery cells, and improves the consistency of the battery cells.

[0004] The technical scheme adopted by the present application to solve the technical problem is that the rapid gluing machine comprises a placing platform for placing battery cells, a gluing mechanism arranged above the placing platform, a support seat, a tape fixing seat arranged on the support seat for mounting adhesive tape, a traction device for moving left and right to pull the end of the adhesive tape above the battery cell, a suction device for sucking the adhesive tape and pressing the inner side of the adhesive tape against the outside of the battery cell, a cutting knife for cutting the sucked adhesive tape, and a wrapping device arranged above the placing platform and moving up and down to press the outer side of the adhesive tape against the side of the battery cell.

[0005] Preferably, the suction device comprises a negative pressure suction part mounted on the support seat and driven to move up and down by a driving device, a negative pressure cavity connected to a negative pressure pipeline is formed in the inner side of the negative pressure suction part, and a plurality of suction holes communicating with the negative pressure cavity are formed in the lower end of the negative pressure suction part.

[0006] Preferably, the traction device comprises a movable plate mounted on the support seat and driven to move left and right by a driving device, and a clamping seat mounted on the movable plate for clamping or releasing the adhesive tape, the clamping seat comprises an upper limiting plate mounted on the movable plate, a lower limiting plate rotatably connected below the upper limiting plate and arranged in a spaced relationship with the upper limiting plate, and a driving plate mounted on one side of the lower limiting plate and driven by a driving mechanism to drive the lower limiting plate to rotate upward and approach the upper limiting plate.

[0007] Preferably, the rubber wrapping device comprises a moving frame installed on the support base and driven to move up and down by the driving device, a rubber rolling wheel arranged at the lower end of the moving frame and used to press the side of the battery cell, and a pressing plate movably connected to the moving frame, the pressing plate being located above the side of the battery cell and having a lower end lower than the rubber rolling wheel and located on the side of the rubber rolling wheel close to the battery cell.

[0008] Preferably, the rubber wrapping device further comprises an adjusting platform used to install the rubber sticking mechanism and drive the rubber sticking mechanism to move forward and backward, the adjusting platform being provided with forward and backward adjusting blocks, and one end of a forward and backward adjusting screw being threadedly connected to the inner side of the forward and backward adjusting blocks, the other end of the forward and backward adjusting screw being fixedly arranged relative to the adjusting platform.

[0009] Preferably, the traction device is provided with a clamping mechanism installed on the support base and used to press the end of the adhesive tape on the lower end plane of the negative pressure suction part, the clamping mechanism comprising a clamping part driven to move up and down below the negative pressure suction part by a driving mechanism.

[0010] Preferably, the cutting knife comprises a blade, a blade seat arranged on the outer side of the clamping seat and used to install the blade, and the blade seat being movably connected to the movable plate and driven to move up and down by the driving mechanism so as to drive the blade to cut.

[0011] Preferably, the rubber rolling wheel comprises a pressing wheel and support parts rotatably connected to the two ends of the pressing wheel, and the upper ends of the support parts being rotatably connected to the moving frame through rotating shafts.

[0012] Preferably, the clamping part is provided with an upwardly arranged mounting groove on the side close to the negative pressure suction part, the mounting groove being provided with a clamping piece, the inner side of the clamping part being provided with a mounting hole, the inner wall of the mounting hole being provided with a threaded fixing hole communicated with the mounting groove, and a screw threadedly connected to the inner side of the threaded fixing hole and used to extrude and fix the clamping piece on the inner wall of the mounting groove.

[0013] Preferably, the clamping mechanism is installed on the support base through the left and right adjusting mechanisms, the left and right adjusting mechanisms comprising adjusting seats slidably installed on the support base, left and right adjusting screws fixedly connected to the adjusting seats, left and right adjusting blocks threadedly connected to the outer sides of the left and right adjusting screws and fixedly connected to the support base, and the clamping mechanism being installed on the adjusting seat.

[0014] The present application has the beneficial effects that: in the present application, the adhesive tape is first pulled out to the required length by the traction device, then the pulled-out adhesive tape is fixed by the suction device, and then the adhesive tape is pasted on the outer side of the battery cell by the suction device, so that the length and the pasting position of the adhesive tape on the outer side of the different battery cells are consistent when the adhesive tape is pasted, the processing precision is ensured, the adhesive tape pasted on the outer side of the battery cell is firmly pressed on the outer side of the battery cell by the rubber wrapping device, and the firmness of the adhesive tape is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a structural schematic diagram of the present application;

[0016] Figure 2 is a structural schematic diagram of the present application;

[0017] Figure 3 is a structural schematic diagram of the present application; Figure 2 is an enlarged view of part A in the middle;

[0018] Figure 4 is a front view of the present application;

[0019] Figure 5 is a structural schematic diagram of the present application;

[0020] Figure 6 is a structural schematic diagram of the present application;

[0021] Figure 7 is a structural schematic diagram of the present application;

[0022] Figure 8 is a sectional view of the present application when in use;

[0023] Figure 9 is a structural schematic diagram of the present application when pressing the side adhesive tape of the battery cell;

[0024] Figure 10 is a bottom view of the present application.

[0025] Explanation of reference signs: 1, placement platform, 2, adhesive application mechanism, 3, support seat, 4, adhesive tape fixing seat, 5, traction device, 5-1, movable plate, 5-2, upper limit plate, 5-3, lower limit plate, 5-4, drive plate, 6, suction device, 6-1, negative pressure suction part, 7, cutting knife, 7-1, blade, 7-2, blade seat, 7-2-1, bottom plate, 7-2-2, clamping plate, 8, adhesive wrapping device, 8-1, moving frame, 8-2, adhesive rolling wheel, 8-3, covering plate, 8-1-1, connecting plate, 8-1-2, square frame, 9, clamping part, 10, adjustment platform, 11, front and rear adjustment block, 12, front and rear adjustment screw, 13, mounting groove, 14, clamping piece, 15, mounting hole, 16, screw, 17, pressing wheel, 18, support part, 19, adjustment seat, 20, left and right adjustment screw, 21, left and right adjustment block, 22, movable block, 23 rotating support seat, 24, sliding hole, 25, linkage plate, 26, first push cylinder, 27, second push cylinder, 28, third push cylinder, 29, adhesive tape limiting groove, 30, extrusion part, 31, fourth push cylinder, 32, front and rear movement mechanism, 33, up and down movement mechanism, 34, passage hole, 35, fixing plate, 36, drive block, 37, front and rear push cylinder, 38, support plate, 39, adjustment plate, 40, up and down push cylinder, 41, mounting plate, 42, fifth push cylinder, 43, limiting block, 44, sliding rod, 45, anti-dropping plate, 46, tension spring, 47, negative pressure pipeline, 48, suction hole, 49, position sensor. DETAILED DESCRIPTION

[0026] The application will be further described below with reference to the drawings:

[0027] Referring to the drawings: a kind of quick adhesive application machine in the embodiment, including the placement platform 1 for placing battery cell, also include the adhesive application mechanism 2 being set on the placement platform 1 upper side;Specifically, as shown in Figure 1 In order to meet the adhesive application needs of different positions of battery cell, adhesive application mechanism 2 is arranged on the three side edges of placement platform 1, so that the three side edges of battery cell on placement platform 1 are applied with adhesive;In order to facilitate the accurate positioning of battery cell, corresponding positioning structure can be arranged on placement platform 1;Specific positioning structure can be the clamping groove corresponding to the size of battery cell arranged on placement platform 1;Positioning structure can also be the limiting protrusion for limiting the movement of battery cell mounted on placement platform 1;

[0028] As shown in Figure 2As shown, the adhesive applicator 2 includes a support base 3, an adhesive tape fixing base 4 mounted on the support base 3 for mounting the adhesive tape, a traction device 5 that moves left and right to pull the end of the adhesive tape out above the battery cell, an adsorption device 6 for adsorbing the adhesive tape and pressing the inner side of the adhesive tape against the outside of the battery cell, a cutting scissors 7 for cutting the adsorbed adhesive tape, and an adhesive wrapping device 8 located above the placement platform that moves up and down to press the outer side of the adhesive tape against the side of the battery cell. The adhesive tape fixing base 4 consists of a central core shaft fitted around the center of the adhesive tape and a limiting plate detachably mounted on the outside of the central core shaft for limiting the adhesive tape.

[0029] like Figure 1 As shown, the adhesive applicator in this embodiment also includes an adjustment platform 10 for mounting the adhesive applicator 2 and driving the adhesive applicator 2 to move back and forth; the support base 3 can be a vertically arranged plate structure, and the support base 3 is fixedly connected to the upper end of the adjustment platform 10; in this embodiment, a front and rear adjustment block 11 is fixedly connected to the adjustment platform 10, and one end of a front and rear adjustment screw 12 is threadedly connected to the inner side of the front and rear adjustment block 11, and the other end of the front and rear adjustment screw 12 is fixedly set relative to the adjustment platform 10; specifically, in this embodiment, a rotating support base 23 fixed to the ground is rotatably connected to the outer side of the other end of the front and rear adjustment screw 12; in use, the front and rear adjustment screw 12 rotates relative to the rotating support base 23, thereby causing the front and rear adjustment block 11 to drive the adjustment platform 10 and the support base 3 to move back and forth under the action of the thread, thereby realizing the adjustment of the adhesive applicator position of the adhesive applicator 2.

[0030] Specifically, such as Figure 1 , 4As shown in FIG. 5, the traction device 5 in the embodiment comprises a movable plate 5-1 installed on the support base 3 and driven to move left and right by a driving device, and a clamping base installed on the movable plate 5-1 and used for clamping or releasing the adhesive tape; in order to facilitate the movement of the movable plate 5-1 and ensure the movement accuracy of the movable plate 5-1, the movable plate 5-1 is installed on the movable plate 5-1 through a linear guide rail slider; specifically, a linear guide rail is installed on the support base 3, and a slider is arranged on the linear guide rail, the movable plate 5-1 is installed on the slider and moves left and right through the guidance of the guide rail and the slider; specifically, the driving device in the embodiment is a first push cylinder 26 fixedly installed on the support base 3, the movable end of the first push cylinder 26 is fixedly connected with the movable plate 5-1, and the movable end of the first push cylinder 26 is retracted and extended to drive the movable plate 5-1 and the clamping base to move left and right; in the embodiment, the movable plate 5-1 is installed at the front end of the plate-shaped support base 3 through a linear guide rail slider, the first push cylinder 26 is fixedly connected with the rear end of the support base 3 through a cylinder base, a sliding hole 24 is formed in the support base 3 and arranged horizontally, a linkage plate 25 is fixedly connected with the rear end of the movable plate 5-1 and arranged through the sliding hole 24, and the piston end of the first push cylinder 26 on the left side is fixedly connected with the linkage plate 25, so that the first push cylinder 26 drives the movable plate 5-1 to move left and right on the support base 3 through the linkage plate 25.

[0031] Specifically, as shown in FIG. Figure 5 The clamping base in the embodiment comprises an upper limiting plate 5-2 installed on the front end surface of the movable plate 5-1, a lower limiting plate 5-3 rotatably connected below the upper limiting plate 5-2 through a rotating shaft, and a driving plate 5-4 installed on one side of the lower limiting plate 5-3, a space for accommodating the adhesive tape is arranged between the upper limiting plate 5-2 and the lower limiting plate 5-3, and the driving plate 5-4 drives the lower limiting plate 5-3 to rotate upward through a driving device, thereby realizing clamping of the adhesive tape; conversely, the adhesive tape is released; in the embodiment, the driving device can be a third push cylinder 28 installed on the front end surface of the movable plate 5-1 and located on the left side of the driving plate 5-4.

[0032] Further, as shown in FIG. Figure 5 In order to avoid the adhesive tape from being pulled out of the clamping base, the lower end surface of the upper limiting plate 5-2 in the embodiment is provided with an adhesive tape limiting groove 29, and the lower limiting plate 5-3 is provided with an extrusion part 30; specifically, the driving plate 5-4 is installed on the left side of the lower limiting plate 5-3, and the extrusion part 30 is arranged on the right upper end of the lower limiting plate 5-3; when only gravity acts on the driving plate 5-4, the lower limiting plate 5-3 and the extrusion part 30, the extrusion part 30 is located in the adhesive tape limiting groove 29; during use, the adhesive tape is limited in the adhesive tape limiting groove 29 under the action of the extrusion part 30, thereby avoiding the adhesive tape from being pulled out of the clamping base.

[0033] As shown in FIG. Figure 7 and10 As shown, the adsorption device 6 in this embodiment includes a negative pressure suction part 6-1 that is installed on the support base 3 and driven by the driving device to move towards the battery cell on the placement platform 1. The negative pressure suction part 6-1 has a negative pressure cavity connected to the negative pressure pipeline 47 on its inner side, and a plurality of adsorption holes 48 connected to the negative pressure cavity are opened at the lower end of the negative pressure suction part 6-1.

[0034] Among them, such as Figure 2 As shown, in order to realize the forward and backward and up and down movement of the negative pressure suction part 6-1, a forward and backward movable mechanism 32 driven by a drive mechanism is fixedly connected to the support base 3 in this embodiment. An up and down movable mechanism 33 driven by a drive mechanism is installed on the forward and backward adjustment mechanism 32. The negative pressure suction part 6-1 is installed on the up and down movable mechanism 33. Specifically, the support base 3 in this embodiment has a channel hole 34. The forward and backward movable mechanism 32 includes a fixed plate 35 installed on the inner wall of the right side of the channel hole 34, a drive block 36 slidably connected to the left end of the fixed plate 35 through a linear guide slider, and a forward and backward pushing cylinder 37 installed on the fixed plate 35. The forward and backward pushing cylinder 37 is located on the drive block 36. The piston end of the rear-side and front-back pushing cylinder 36 is connected to the drive block 36, thereby driving the drive block 36 to move back and forth; the up-down moving mechanism 32 includes a support plate 38 installed at the front end of the drive block 36, an adjusting plate 39 slidably connected to the front end surface of the support plate 38 via a linear guide slider, and an up-down pushing cylinder 40 installed above the adjusting plate 39. The up-down pushing cylinder 40 is fixedly installed on the support plate 38, and the piston end of the up-down pushing cylinder 40 is connected to the adjusting plate 39, thereby driving the adjusting plate 39 to move up and down. The negative pressure suction part 6-1 is fixedly installed at the lower end of the adjusting plate 39, and then the negative pressure suction part 6-1 is driven to move in the front-back and up-down directions through the front-back moving mechanism 32 and the up-down moving mechanism 33.

[0035] Furthermore, such as Figure 2 and 4 As shown, in order to make the tape more accurately positioned during adsorption and to avoid the tape shifting position during adsorption, a clamping mechanism is provided on the right side of the traction device 5 in this embodiment, which is mounted on the support base 3. The clamping mechanism is used to press the end of the tape after being pulled by the traction device 5 onto the lower plane of the negative pressure suction part 6-1. The clamping mechanism includes a clamping part 9 that is driven to move up and down below the negative pressure suction part 6-1 by a driving mechanism. The left end of the clamping part 9 is located below the negative pressure suction part 6-1. Specifically, in this embodiment, the driving mechanism on the clamping mechanism can be a vertically arranged second push cylinder 27. The second push cylinder 27 is mounted on the front end of the support base 3, and the piston end of the second push cylinder 27 is fixedly connected to the clamping part 9 to drive the clamping part 9 to move up and down.

[0036] In order to ensure the clamping force between the clamping mechanism and the negative pressure suction part 6-1, and to ensure that the tape can be effectively clamped, such as... Figure 3 As shown, in this embodiment, an upwardly oriented mounting groove 13 is provided on the side of the clamping part 9 near the negative pressure suction part 6-1. A clamping piece 14 is provided in the mounting groove 13. A mounting hole 15 is provided on the inner side of the clamping part 9. A threaded fixing hole communicating with the mounting groove 13 is provided on the inner wall of the mounting hole 15. A screw 16 is threadedly connected to the inner side of the threaded fixing hole to press and fix the clamping piece 14 on the inner wall of the mounting groove 13. In use, the clamping part 9 drives the clamping piece 14 to move upward, thereby clamping the end of the tape between the clamping piece 14 and the negative pressure suction part 6-1. Furthermore, in order to further strengthen the fixing effect of the clamping piece 14, a retaining tooth is provided on the clamping piece 14.

[0037] Furthermore, to accommodate battery cell sizes of different specifications, i.e., to accommodate tapes of different stretching lengths, the clamping mechanism in this embodiment is mounted on the support base 3 via a left-right adjustment mechanism, such as... Figure 2 As shown, the left and right adjustment mechanism includes an adjustment seat 19 that is slidably mounted on the support seat 3. The adjustment seat 19 can be mounted on the support seat 3 via a linear guide slider. Specifically, in this embodiment, the adjustment seat 19 and the movable plate 5-1 can be mounted on the same guide rail because they slide in the same direction. A left and right adjustment screw 20 is fixedly connected to the adjustment seat 19. A left and right adjustment block 21 that is fixedly connected to the support seat 3 is threaded to the outside of the left and right adjustment screw 20. The clamping mechanism is mounted on the adjustment seat 19. In use, the traction device 5 pulls the tape out to the corresponding length under the drive of the drive device according to the specifications of the corresponding battery cell. By rotating the left and right adjustment screw 20, the left and right adjustment screw 20 drives the adjustment seat 19 to move left and right, so that the clamping mechanism can adapt to clamping tapes of different lengths.

[0038] like Figure 4 As shown, in order to further improve the moving accuracy of the traction device 5, a position sensor 49 corresponding to the traction device 5 is fixedly connected to the side of the adjusting seat 19 near the traction device 5. In this embodiment, the position sensor 49 can be a limit switch. Specifically, the position of the limit switch corresponds to the movable plate 5-1. When the movable plate 5-1 drives the clamping seat to move to a certain position, it contacts the limit switch, thereby causing the driving device to stop driving the movable plate 5-1 to move.

[0039] Furthermore, such as Figure 5 As shown, the cutting shears 7 include a blade 7-1 and a blade holder 7-2 located outside the clamping seat for mounting the blade 7-1. The blade holder 7-2 is movably connected to the movable plate 5-1 and is driven by a drive mechanism to move the blade 7-1 up and down to achieve cutting; Figure 5As shown, the blade seat 7-2 includes a bottom plate 7-2-1, a clamping plate 7-2-2 fixedly connected to the bottom plate 7-2-1 by screws, and the blade 7-1 is clamped and fixed to the bottom plate 7-2-1 by the clamping plate 7-2-2; the cutting knife 7 in the embodiment is located between the clamping seat and the adsorption device 6, and the driving mechanism is a fourth push cylinder 31 vertically installed on the rear end surface of the movable plate 5-1, and the piston end of the upper end of the fourth push cylinder 31 is fixedly connected with a movable block 22, the movable block 22 is movably installed on the movable plate 5-1 through a linear guide rail sliding block, and specifically, one end of the blade seat 7-2 is fixedly connected to the movable block 22 and moves up and down with the movable block 22 to realize cutting.

[0040] As shown in Figure 2 and 6 shown, in order to avoid interference with the movement of the adsorption device 6, the rubber coating device 8 is installed above the front end of the adsorption device 6; specifically, the rubber coating device 8 includes a moving frame 8-1 installed on the support seat 3 and driven to move up and down by a driving device, a rubber roller 8-2 arranged at the lower end of the moving frame 8-1 for pressing the side of the battery cell, and a pressing plate 8-3 movably connected to the moving frame 8-1, the pressing plate 8-3 is located above the side of the battery cell, and the lower end of the pressing plate 8-3 is lower than the rubber roller 8-2 and the pressing plate 8-3 is located on the side of the rubber roller 8-2 close to the battery cell;

[0041] As shown in Figure 2 and 6 shown, in the embodiment, the rubber coating device 8 is fixedly installed on the support seat 3 through a fixed plate 35; specifically, the front end of the fixed plate 35 is fixedly connected with a mounting plate 41, in the embodiment, the moving frame 8-1 includes a connecting plate 8-1-1 movably connected to the front end surface of the mounting plate 41 through a linear guide rail sliding block and a square frame 8-1-2 fixedly connected to the lower end of the connecting plate 8-1-1, and the pressing plate 8-3 is movably connected to the front end surface of the connecting plate 8-1-1 through a linear guide rail sliding block, further, in order to limit the movement position of the pressing plate 8-3, a limiting block 43 is fixedly connected to the connecting plate 8-1-1, and a sliding rod 44 movably connected to the inside of the limiting block 43 is fixedly connected to the pressing plate 8-3, the upper end of the sliding rod 44 is fixedly connected with an anti-falling plate 45 located above the limiting block 43, and the driving device includes a fifth push cylinder 42 installed on the mounting plate 41, the piston end of the fifth push cylinder 42 is fixedly connected to the upper end of the connecting plate 8-1-1, and the connecting plate 8-1-1 is driven to move up and down by the fifth push cylinder 42; wherein the rubber roller 8-2 includes a pressing roller 17 arranged in a cylindrical shape and a support part 18 rotatably connected to both ends of the pressing roller 17, and the upper end of the support part 18 is rotatably connected to the moving frame 8-1 through a rotating shaft; wherein the position of the rubber roller 8-2 corresponds to the side of the battery cell, that is, Figure 8As shown, when the adhesive applicator 2 is located at the rear end of the battery cell, the rear end face of the battery cell is located between the foremost point of the adhesive roller 8-2 and the center.

[0042] Furthermore, the upper end of the support part 18 protrudes from the upper plane of the movable frame 8-1, and one end of the tension spring 46 is fixedly connected to the support part 18, while the other end of the tension spring 46 is fixedly connected to the rear end face of the movable frame 8-1.

[0043] In use, the ends of the tape are inserted sequentially from left to right into the space between the upper limit plate 5-2 and the lower limit plate 5-3, so that the ends of the tape extend a certain length beyond the clamping seat. The third push cylinder 28 extends to the right and drives the drive plate 5-4 and the lower limit plate 5-3 to rotate counterclockwise, causing the lower limit plate 5-3 to rotate upward and clamp the tape. The first push cylinder 26 retracts, causing the movable plate 5-1 to move the clamping seat that clamps the tape to the right, thereby pulling the tape out below the adsorption device 6, while simultaneously positioning the end of the tape extending beyond the clamping seat at the negative pressure suction part 6-1. Between the clamping part 9 and the negative pressure suction part 6-1, the clamping part 9 moves upward under the action of the second push cylinder 27, thereby pressing and fixing the end of the tape onto the lower plane of the negative pressure suction part 6-1. At this time, the third push cylinder 28 retracts to the left, and the drive plate 5-4 and the lower limit plate 5-3 rotate to their original positions under the action of gravity, thereby causing the clamping seat to release the tape. The first push cylinder 26 extends, thereby driving the clamping seat to move to its original position to the left along the stretched and fixed tape through the movable plate 5-1. At this time, the negative pressure generator works, and the negative pressure generator is connected to the negative pressure suction part 6-1 through the negative pressure pipeline. The connection creates negative pressure within the negative pressure suction unit 6-1, causing the pulled-out tape to be continuously adsorbed onto the lower surface of the negative pressure suction unit 6-1 under the action of negative pressure. Then, the fourth push cylinder 31 is activated, causing the blade holder 7-2 and the upper blade 7-1 to move upwards, cutting the tape between the clamping seat and the adsorption device 6 through the blade 7-1. Next, the front-rear moving mechanism 32 moves the negative pressure suction unit 6-1 forward, and the up-down moving mechanism 33 moves the negative pressure suction unit 6-1 downwards, thus adhering half of the tape adsorbed at the lower end of the negative pressure suction unit 6-1 to the battery. At the upper side of the battery cell, the negative pressure generator stops working, and the negative pressure suction part 6-1 returns to its original position under the action of the front-to-back moving mechanism 32 and the up-and-down moving mechanism 33; then the fifth push cylinder 42 extends downward, causing the moving frame 8-1, the roller 8-2, and the pressure plate 8-3 to move downward toward the battery cell; during the movement, since the pressure plate 8-3 is set lower than the roller 8-2, the pressure plate 8-3 first presses on the tape on the battery cell, and then the moving frame 8-1 drives the roller 8-2 to continue moving downward relative to the pressure plate 8-3, as... Figure 8As shown, the moving process, the rubber wheel 8-2 contacts the tape on the battery cell below and rotates outward under the action of the downward driving force to contact the outer side of the battery cell, and then press the suspended tape on the outer side of the battery cell in the process of continuing to move downward, and finally the rubber wrapping device 8 moves upward to restore to the original position.

[0044] The description and claims of the present application use certain terms to refer to specific components. Those of ordinary skill in the art will understand that the terms used are not intended to be limiting, and that the scope of the application will be supported by the claims. It is further understood that the use of relational terms such as first and second, and the like are used solely to distinguish one from another entity without necessarily implying an actual such relationship or order between such entities.

[0045] The above is the preferred embodiment of the present application, it should be pointed out that, for those of ordinary skill in the art, without departing from the principles of the present application, can also make a number of improvements and refinements, these improvements and refinements also considered the scope of the present application.

Claims

1. A rapid adhesive applicator, comprising a placement platform (1) for placing battery cells, characterized in that: It also includes an adhesive applicator (2) set above the placement platform (1). The adhesive applicator (2) includes a support base (3), an adhesive tape fixing base (4) set on the support base (3) for installing the adhesive tape, a traction device (5) that moves left and right to pull the end of the adhesive tape out to the top of the battery cell, an adsorption device (6) for adsorbing the adhesive tape and pressing the inside of the adhesive tape to the outside of the battery cell, a cutting scissors (7) for cutting the adsorbed adhesive tape, and an adhesive wrapping device (8) located above the placement platform that moves up and down to press the outside of the adhesive tape to the side of the battery cell. The coating device (8) includes a movable frame (8-1) mounted on a support base (3) and driven by a drive device to move up and down, a roller (8-2) set at the lower end of the movable frame (8-1) for pressing the side of the battery cell, and a pressing plate (8-3) movably connected to the movable frame (8-1). The pressing plate (8-3) is located above the side of the battery cell, and the lower end of the pressing plate (8-3) is set below the roller (8-2) and the pressing plate (8-3) is located on the side of the roller (8-2) closer to the battery cell. The roller (8-2) includes a pressing roller (17) and a support part (18) rotatably connected to both ends of the pressing roller (17). The upper end of the support part (18) is rotatably connected to the movable frame (8-1) via a rotating shaft. The upper end of the support part (18) protrudes from the upper plane of the movable frame (8-1). One end of a tension spring (46) is fixedly connected to the support part (18), and the other end of the tension spring (46) is fixedly connected to the rear end face of the movable frame (8-1). The driving device carries... The moving frame (8-1) moves downward, and the pressure plate (8-3) first presses on the tape on the battery cell. Then the moving frame (8-1) drives the roller (8-2) to continue moving downward relative to the pressure plate (8-3). During the movement, the roller (8-2) contacts the tape on the battery cell below and, under the action of the downward driving force, overcomes the tension of the tension spring (46) and rotates outward until it contacts the outer side of the battery cell, thereby pressing the tape of the suspended part onto the outside of the battery cell.

2. The rapid adhesive applicator according to claim 1, characterized in that: The adsorption device (6) includes a negative pressure suction part (6-1) installed on the support base (3) and driven to move up and down by a driving device. The negative pressure suction part (6-1) has a negative pressure cavity connected to a negative pressure pipeline on its inner side, and a number of adsorption holes connected to the negative pressure cavity are opened at the lower end of the negative pressure suction part (6-1).

3. The rapid adhesive applicator according to claim 1, characterized in that: The traction device (5) includes a movable plate (5-1) mounted on a support base (3) and driven by a drive device to move left and right, and a clamping seat mounted on the movable plate (5-1) for clamping or releasing the tape. The clamping seat includes an upper limit plate (5-2) mounted on the movable plate (5-1), a lower limit plate (5-3) rotatably connected below the upper limit plate (5-2) and spaced apart from the upper limit plate (5-2), and a drive plate (5-4) mounted on one side of the lower limit plate (5-3) and driven by a drive mechanism to rotate the lower limit plate (5-3) upward toward the upper limit plate (5-2).

4. A rapid adhesive applicator according to claim 1, characterized in that: It also includes an adjustment platform (10) for installing the adhesive applicator (2) and driving the adhesive applicator (2) to move back and forth. The adjustment platform (10) is provided with a front and rear adjustment block (11). The front and rear adjustment block (11) is threadedly connected to one end of a front and rear adjustment screw (12). The other end of the front and rear adjustment screw (12) is fixed relative to the adjustment platform (10).

5. A rapid adhesive applicator according to claim 2, characterized in that: The traction device (5) is provided with a clamping mechanism on the right side, which is mounted on the support base (3) and presses the end of the tape against the lower plane of the negative pressure suction part (6-1). The clamping mechanism includes a clamping part (9) that is driven by a driving mechanism to move up and down below the negative pressure suction part (6-1).

6. A rapid adhesive applicator according to claim 3, characterized in that: The cutting shears (7) include a blade (7-1) and a blade holder (7-2) located outside the clamping seat for mounting the blade (7-1). The blade holder (7-2) is movably connected to the movable plate (5-1) and driven by the drive mechanism to move the blade (7-1) up and down to achieve cutting.

7. A rapid adhesive applicator according to claim 5, characterized in that: The clamping part (9) has an upwardly oriented mounting groove (13) on the side near the negative pressure suction part (6-1). The mounting groove (13) is provided with a clamping piece (14). The clamping part (9) has an mounting hole (15) on its inner side. The inner wall of the mounting hole (15) has a threaded fixing hole that communicates with the mounting groove (13). The inner side of the threaded fixing hole is threaded with a screw (16) that presses and fixes the clamping piece (14) on the inner wall of the mounting groove (13).

8. A rapid adhesive applicator according to claim 5, characterized in that: The clamping mechanism is mounted on the support base (3) via a left and right adjustment mechanism. The left and right adjustment mechanism includes an adjustment base (19) that is slidably mounted on the support base (3). A left and right adjustment screw (20) is fixedly connected to the adjustment base (19). A left and right adjustment block (21) that is fixedly connected to the support base (3) is threaded on the outside of the left and right adjustment screw (20). The clamping mechanism is mounted on the adjustment base (19).

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