Battery production device

Abstract

The invention relates to the technical field of battery production, and discloses a battery production device which comprises a mounting main plate, a telescopic cylinder for driving a rubberizing assembly and a rubberizing assembly to move up and down is mounted on one side of the mounting main plate, the rubberizing assembly moves up and down for rubberizing, the rubberizing assembly moves up and down for rubberizing, and the rubberizing assembly moves up and down for rubberizing. A speed adjusting assembly is arranged on the rear side between the adhesive tape pasting assembly and the adhesive tape pressing assembly. According to the battery production device, the multi-station synchronous rubberizing function is achieved, the multiple rubber outlet heads capable of being flexibly arranged can conduct buffering foam pasting on staggered cross beams in battery metal shells at the same time, compared with a one-by-one rubberizing mode of traditional equipment, the operation time is greatly shortened, the production efficiency is remarkably improved, meanwhile, the distance between the rubber outlet heads can be adjusted, and the production efficiency is improved. The fixing structure can accurately adapt to distance changes of cross beams of different specifications, the technical problem that a traditional fixing structure is difficult to deal with complex working conditions is effectively solved, and the application flexibility and the production adaptability in the equipment packaging and rubberizing link are greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of battery production, and specifically to a battery production device. Background Art

[0002] Automobile batteries are key components that provide power for automobiles. They are mainly divided into two categories: starting batteries used in traditional fuel vehicles and power batteries installed in new energy vehicles. The power batteries of new energy vehicles are more diverse. Common types include lithium-ion batteries (such as ternary lithium batteries, lithium iron phosphate batteries), etc. They play a core role in providing energy for the vehicle drive motor. Their energy density and endurance directly depend on their performance and capacity. At the same time, the charging speed, cycle life, and safety of the batteries are also key factors of concern in research and application.

[0003] With the booming development of the new energy industry, the demand for batteries in fields such as automobiles, energy storage, and 3C has shown an explosive growth, driving the continuous expansion of the battery production scale. To meet the growing market demand and improve the production efficiency and quality of batteries, the research and development of efficient and stable battery production devices has become the key in the industry. At the same time, the application of new materials and new processes in the battery field has been continuously deepened, putting forward higher requirements for the adaptability and functionality of production devices, prompting the continuous innovation and iteration of battery production devices to adapt to the development trend of battery production technology.

[0004] The prior art with the publication number CN105742684B provides a battery taping machine, which is characterized by including: a frame, a tape feeding device, a tape conveying device, and a tape sticking device that are sequentially arranged on the frame. The frame also has a battery placement device for fixedly placing the battery. The tape sticking device includes: a support block, a power driving part, a tape cutting part, a tape pressing part, and a tape sticking part that are sequentially movably arranged on the support block. The power driving part has a first driving cylinder, a second driving cylinder, and a third driving cylinder. The first driving cylinder is drivingly connected to the tape cutting part, the second driving cylinder is drivingly connected to the tape pressing part, and the third driving cylinder is drivingly connected to the tape sticking part. The winding taping machine works through the mutual cooperation of each device, thereby realizing the automatic taping operation on the battery, improving the production efficiency, and having a simple overall structure. It can perform "7"-shaped or "匚"-shaped taping operations according to different models of battery products, thereby improving the versatility of the battery taping machine.

[0005] The above-mentioned existing technology, although the existing gluing equipment can adapt to different models of battery products for gluing operations, there are still significant technical bottlenecks. On the one hand, the existing equipment generally lacks multi-station gluing capabilities, which makes it difficult to meet the diverse gluing needs of different links in battery production. Taking the battery cell gluing and battery packaging processes as an example, the latter requires sticking buffer foam on the surface of the staggered beams inside the metal shell to enhance the buffering performance between the battery module and the shell. In this scenario, the single gluing head equipment needs to move and position frequently when facing the beam groove array, resulting in low gluing efficiency, and the gluing head structure is fixed and cannot be flexibly adjusted according to the beam spacing, further limiting production adaptability. On the other hand, the existing devices mostly use multiple independent driving elements to control the gluing, pressing, cutting and other actions respectively, which not only increases the equipment cost and maintenance complexity, but also makes it more likely to cause operational failures due to insufficient coordination between the components. At the same time, the tape sticking length depends on preset parameters and lacks a real-time flexible adjustment mechanism, making it difficult to adapt to the precise gluing requirements under different working conditions.

[0006] It can be seen that a battery production device is needed to solve the problems mentioned in the above background technology, such as the lack of multi-station gluing function, low efficiency and non-adjustable single gluing head, poor coordination and easy failure of multiple driving elements, and inability to flexibly control the length of the tape. Summary of the Invention

[0007] The object of the present invention is to provide a battery production device to solve the problems raised in the above background technology.

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions: a battery production device, comprising a mounting main plate, a telescopic cylinder for driving a gluing assembly and a gluing pressing assembly to move up and down is installed on one side of the mounting main plate, and the gluing assembly moves up and down for gluing, and the gluing pressing assembly moves up and down for gluing, and a speed regulating assembly is provided on the rear side between the gluing assembly and the gluing pressing assembly, and a shearing assembly for cutting the tape is connected to one side of the speed regulating assembly, and the speed regulating assembly is used to adjust the speed of the shearing assembly; The adhesive application assembly includes a rotating shaft, and a first adhesive tape ring and a second adhesive tape ring with adjustable distances are connected to the outside of the rotating shaft, an extension ring is connected to one side of the second adhesive tape ring, and the extension ring is connected to the moving block through a connecting ring, a screw handle is connected to the rear side of the moving block, and the moving block can translate on one side of the rotating shaft, and a back plate is connected to the outside of the extension ring; The glue pressing assembly includes a rack, and a positioning gear is engaged on one side of the lifting rack plate, an intermittent mechanism is provided in front of the positioning gear, and a first pulley is connected to the rear of one side of the intermittent mechanism, one side of the first pulley is connected to a transmission gear, and a lifting rack is engaged on the front side of the transmission gear, and a glue pressing roller is provided below the lifting rack plate; The speed regulation assembly includes a first gear and a second gear that are meshed with each other, and a mounting frame is connected between the first gear and the second gear. The first gear translates on the central axis, and a through shaft is provided on one side of the central axis. A spur gear set is provided on the through shaft, and the spur gear set is meshed with the second gear.

[0009] Preferably, one side of the rotating shaft is connected to a hinged plate, and one side of the hinged plate is connected to a connecting plate, a hinged seat is provided on the connecting plate, and the hinged seat is hingedly connected to the output end of the telescopic cylinder, the rear side of the hinged plate is connected to a rotating shaft, and the hinged plate is rotatably connected to the mounting main plate through the rotating shaft, the front side of the hinged plate is connected to an auxiliary wheel, and a glue discharge wheel is provided on one side of the auxiliary wheel, and a glue discharge protrusion is provided below between the glue discharge wheel and the auxiliary wheel.

[0010] Preferably, one side of the hinged plate is connected to a mounting chamber, and the mounting chamber is coaxially arranged with the rotating shaft, the second tape ring moves inside the mounting chamber, and a threaded hole is provided on the inner wall of the mounting chamber, the threaded hole matches the outer thread of the screw handle, and the screw handle passes through the threaded hole and is connected to the moving block.

[0011] Preferably, a bearing is provided between the extension ring and the second tape ring, the back plate is provided on one side of the second tape ring, and an auxiliary wheel, a glue discharge wheel and a glue discharge bump are connected below one side of the back plate.

[0012] Preferably, the intermittent mechanism on the front side of the positioning gear includes an arc plate, and a shift rod is connected to one side of the arc plate, an arc-shaped back plate is provided on one side of the arc plate, and the arc plate matches the shape of the arc-shaped back plate, the front side of the arc-shaped back plate is connected to a spacer block, and a plurality of groups of spacer grooves are evenly distributed on the outside of the spacer block, the shift rod is in intermittent contact with the spacer groove, the rear side of the arc-shaped back plate is connected to a first pulley, the side of the mounting main plate away from the glue-applying assembly is connected to a fixed plate, and the lifting rack plate is located inside the fixed plate for lifting, and the glue pressing roller is located below one side of the fixed plate.

[0013] Preferably, one end of the mounting frame is connected to a connecting rod, and one end of the connecting rod is connected to an adjustment handle, a clamping block is connected at the middle position of the connecting rod, a fixed baffle is provided on the outside of the connecting rod, and the fixed baffle is fixed to the rear side of the side panel, and a plurality of groups of holes are provided inside the fixed baffle, and the holes match the clamping block.

[0014] Preferably, the spur gear set includes multiple sets of spur gears with different diameters, and the multiple sets of spur gears are arranged in order from small to large in diameter on the through shaft, and one end of the through shaft passes through the side plate and is connected to the rotating wheel.

[0015] Preferably, the shearing assembly includes a side plate, and a rotating wheel is provided on one side of the side plate, and a convex groove is opened on one side of the rotating wheel, a limiting rod is provided on the front side of the rotating wheel, and one end of the limiting rod is limited in the convex groove, and the other end of the limiting rod is connected to a connecting block, and both ends of the connecting block are connected to the limiting pin shaft.

[0016] Preferably, one side of the side plate is slidably connected to a translation block, and a scissors group is provided inside the translation block, a limiting groove is provided on one side of the scissors group, and the limiting pin passes through the limiting groove and extends to its rear side, and one end of the scissors group is hinged inside the translation block.

[0017] Compared with the prior art, the present invention has the following beneficial effects: First, the present invention realizes the multi-station synchronous gluing function through the installation main plate, gluing assembly, and telescopic cylinder. Multiple flexibly arranged gluing heads can simultaneously perform buffer foam gluing on the staggered beams in the battery metal shell. Compared with the traditional equipment's one-by-one gluing method, the operation time is greatly shortened and the production efficiency is significantly improved. At the same time, the spacing between the gluing heads is adjustable, which can accurately adapt to the spacing changes of beams of different specifications, effectively solving the technical problem that traditional fixed structures are difficult to cope with complex working conditions, and greatly enhancing the application flexibility and production adaptability in the equipment packaging and gluing link.

[0018] Second, the present invention realizes the linkage of gluing and gluing processes with a single driving source through the provision of telescopic cylinders and glue pressing components. Only one set of telescopic cylinders is required as the core power source to synchronously drive the gluing and gluing processes, which not only greatly reduces the equipment manufacturing cost and maintenance difficulty, but also significantly improves the overall integration of the device. Through a unique mechanical transmission mechanism, the asynchronous and precise coordination of gluing and gluing actions is cleverly achieved, following the process requirements of "first sticking and then pressing", avoiding the action conflict problem that may be caused by the independent control of multiple components, and effectively enhancing the equipment operation stability and operational controllability.

[0019] Third, the present invention realizes real-time adjustment of the tape cutting speed by setting a speed regulating component and a shearing component. By manually operating the adjusting handle, the meshing state of the second gear and the flat gear set of different diameters can be quickly switched, thereby accurately regulating the output speed of the through-shaft, and then flexibly controlling the shearing speed of the shearing component. The adjustment process does not require complex parameter settings. It only requires manually turning the adjusting handle according to the changes in the on-site beam spacing to quickly complete the adaptation and improve the adjustment response efficiency. Compared with the fixed parameter mode of traditional equipment, the flexibility and immediacy of the shearing operation are enhanced, and it can match the gluing requirements under various complex working conditions and realize dynamic and accurate control of the tape length. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the connection structure of the adhesive assembly of the present invention; Figure 3 This is a disassembled diagram of the adhesive assembly structure of the present invention; Figure 4 This is a schematic diagram of the partial connection structure of the telescopic cylinder and the glue pressing component of the present invention; Figure 5 This is a disassembled diagram of the glue pressing component structure of the present invention; Figure 6 This is a schematic diagram of the local connection structure of the glue pressing component of the present invention; Figure 7 This is a schematic diagram of the shear assembly connection structure of the present invention; Figure 8 This is a disassembled diagram of the shear assembly structure of the present invention; Figure 9 This is a schematic diagram of the connection structure of the speed regulating assembly of the present invention; Figure 10 This is a structural breakdown diagram of the speed regulating assembly of the present invention; Figure 11 This is a schematic diagram of the connection structure between the speed regulating component and the shearing component of the present invention.

[0021] Wherein: 1. Install the main plate; 2. Glue-applying assembly; 201. Hinge plate; 202. Connecting plate; 203. Rotating shaft; 204. First adhesive tape loop; 205. Extension loop; 206. Second adhesive tape loop; 207. Screw handle; 208. Moving block; 209. Connecting ring; 210. Back plate; 211. Glue-discharging bump; 212. Auxiliary wheel; 213. Glue-discharging wheel; 3. Telescopic cylinder; 4. Glue-applying assembly; 401. Rack; 402. Positioning gear; 403. Arc plate; 404. Push rod; 405. Spacer block; 406. Spacer groove; 407. Arc-shaped back plate; 408. First pulley; 409, transmission gear; 410, lifting rack plate; 411, glue pressing roller; 412, fixed plate; 5, speed regulating assembly; 501, center shaft; 502, flat gear set; 503, through shaft; 504, adjusting handle; 505, connecting rod; 506, mounting bracket; 507, first gear; 508, second gear; 509, clamping block; 510, fixed baffle; 6, shearing assembly; 601, side plate; 602, rotating wheel; 603, convex groove; 604, limiting rod; 605, connecting block; 606, limiting pin; 607, translation block; 608, scissors assembly; 609, limiting groove. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-Figure 3 A battery production device includes an installation main plate 1, and a telescopic cylinder 3 for driving the gluing component 2 and the gluing component 4 to move up and down is installed on one side of the installation main plate 1. The gluing component 2 includes a rotating shaft 203, and the outer side of the rotating shaft 203 is connected to a first tape ring 204 and a second tape ring 206 with adjustable distance. One side of the second tape ring 206 is connected to an extension ring 205, and the extension ring 205 is connected to a moving block 208 through a connecting ring 209. The rear side of the moving block 208 is connected to a screw handle 207, and the moving block 208 can translate on one side of the rotating shaft 203. The outer side of the extension ring 205 is connected to a back plate 210.

[0024] In this embodiment, the telescopic cylinder 3 can be a pneumatic cylinder or an electric cylinder as a driving source, which can be determined according to the on-site processing environment. A mobile device will be installed on the rear side of the main plate 1. The mobile device can drive the device to move horizontally. The mobile device can be a screw slide rail, etc. After starting, it drives the device to move as a whole, thereby causing the tape to move and glue. When the telescopic cylinder 3 is started, it will simultaneously drive the glue assembly 2 and the glue pressing assembly 4 to run. The glue assembly 2 will be driven by the telescopic cylinder 3 to rotate as a whole with the rotating shaft as the point, thereby causing the glue head to drop and contact the battery shell, and the glue pressing roller 41 in the glue pressing assembly 4 1 will descend with the glue head after it descends, press the glue head, and strengthen the tightness between it and the battery shell. As the mobile device starts, the tape is stretched and adheres to the surface, and the glue pressing roller 411 rolls and compacts the tape synchronously. When one glue application is completed, the telescopic cylinder 3 will drive the glue application component 2 to rotate in the opposite direction, the glue head is lifted, and the glue pressing roller 411 is also lifted, waiting for the next glue application. The glue head points to the position of the glue wheel 213 and the glue discharge protrusion 211. The tape wrapped around the outside of the first tape loop 204 will pass through the position of the glue wheel 213 and the glue discharge protrusion 211 and then connect to the battery shell.

[0025] Specifically, one side of the rotating shaft 203 is connected to the hinged plate 201, and one side of the hinged plate 201 is connected to the connecting plate 202, a hinged seat is provided on the connecting plate 202, and the hinged seat is hingedly connected to the output end of the telescopic cylinder 3, the rear side of the hinged plate 201 is connected to the rotating shaft, and the hinged plate 201 is rotatably connected to the mounting main plate 1 through the rotating shaft, the front side of the hinged plate 201 is connected to the auxiliary wheel 212, and a glue discharge wheel 213 is provided on one side of the auxiliary wheel 212, and a glue discharge protrusion 211 is provided below the glue discharge wheel 213 and the auxiliary wheel 212.

[0026] In this embodiment, the hinged plate 201 will rotate a certain angle on one side of the mounting main plate 1 with the rotating shaft as the starting point as the telescopic cylinder 3 is activated. Since the hinged plate 201 will drive all the parts mounted thereon to rotate together, the glue discharge process will not be affected.

[0027] Specifically, one side of the hinged plate 201 is connected to a mounting chamber, and the mounting chamber is coaxially arranged with the rotating shaft 203. The second tape ring 206 moves inside the mounting chamber, and a threaded hole is provided on the inner wall of the mounting chamber. The threaded hole matches the outer thread of the screw handle 207, and the screw handle 207 passes through the threaded hole and is connected to the moving block 208.

[0028] In this embodiment, the number of second tape rings 206 is not fixed, and multiple second tape rings 206 can be added. The front sides of the multiple second tape rings 206 are all connected to extension rings 205, so that the distance between the multiple second tape rings 206 can be controlled by rotating different screw handles 207. The spacing between the multiple second tape rings 206 is adjustable, which enhances flexibility and greatly improves the glue application efficiency.

[0029] Specifically, a bearing is provided between the extension ring 205 and the second tape ring 206 , the back plate 210 is provided on one side of the second tape ring 206 , and an auxiliary wheel 212 , a glue discharge wheel 213 and a glue discharge bump 211 are connected below one side of the back plate 210 .

[0030] In this embodiment, a limiting protrusion is provided on the outer side of the rotating shaft 203, and a groove matching the limiting protrusion is opened inside the second tape ring 206, so that the second tape ring 206 can be positioned and translated on the rotating shaft 203, and the first tape ring 204 can be fixed on the rotating shaft 203, and the tape on its outer side enters the top of the glue discharge protrusion 211 through the auxiliary wheel 212, and then is located under the glue discharge wheel 213, while the tape on the outer side of the second tape ring 206 is located on one side of the back plate 210, and the two groups of tapes discharge glue in parallel, and the glue discharge positions are on the same horizontal line. When the rotating shaft 203 rotates, the extension ring 205 and the back plate 210 will not rotate. One side of the back plate 210 can be connected to the telescopic rod, and the back plate 210 is connected to the hinged plate 201 through the telescopic rod to maintain stability.

[0031] See also Figure 4-Figure 6, a battery production device, the gluing component 2 moves up and down for gluing, and the gluing pressing component 4 moves up and down for gluing, the gluing pressing component 4 includes a rack 401, and a positioning gear 402 is engaged on one side of the lifting rack plate 410, an intermittent mechanism is provided on the front side of the positioning gear 402, and a first pulley 408 is connected to the rear of one side of the intermittent mechanism, one side of the first pulley 408 is connected to a transmission gear 409, and a lifting rack plate 410 is engaged on the front side of the transmission gear 409, and a glue pressing roller 411 is provided below the lifting rack plate 410.

[0032] In this embodiment, a vertical groove is provided on one side of the mounting main plate 1 close to the glue pressing component 4, and a connecting plate is connected between the rack 401 and the output end of the telescopic cylinder 3. The connecting plate passes through the vertical groove and moves inside it. In the intermittent mechanism, the arc plate 403 is a three-quarter arc, which matches the arc back plate 407. When the arc plate 403 rotates, its arc surface fits with the concave arc surface of the arc back plate 407. At this time, the intermittent mechanism is in a locked state and the arc back plate 407 cannot rotate; only when the shift rod 404 is embedded in the spacing groove 406, the spacing block 405 will drive the arc back plate 407 to rotate.

[0033] Specifically, the intermittent mechanism on the front side of the positioning gear 402 includes an arc plate 403, and a shift rod 404 is connected to one side of the arc plate 403, an arc-shaped back plate 407 is provided on one side of the arc plate 403, and the arc plate 403 matches the shape of the arc-shaped back plate 407, the front side of the arc-shaped back plate 407 is connected to a spacer block 405, and a plurality of groups of spacer grooves 406 are evenly distributed on the outside of the spacer block 405, the shift rod 404 is in intermittent contact with the spacer grooves 406, the rear side of the arc-shaped back plate 407 is connected to a first pulley 408, the side of the mounting main plate 1 away from the glue-applying component 2 is connected to a fixed plate 412, and the lifting rack plate 410 is located inside the fixed plate 412 for lifting, and the glue pressing roller 411 is located below one side of the fixed plate 412.

[0034] After the glue is applied, the telescopic cylinder 3 is raised to drive the lever 404 to reverse, and at this time the lever 404 stops at a side close to the spacer block 405, so the speed at which the glue pressing roller 411 rises is faster. Because the tape has been cut by the shearing assembly 6 at this time, the glue pressing roller 411 lags behind the rising speed of the glue discharge head and will not cause the tape to be pulled.

[0035] See also Figure 7-11 , a battery production device, a speed regulating component 5 is provided on the rear side between the gluing component 2 and the pressing component 4, and a shearing component 6 for cutting the tape is connected to one side of the speed regulating component 5, and the speed regulating component 5 is used to adjust the speed of the shearing component 6, the speed regulating component 5 includes a first gear 507 and a second gear 508 that are meshed with each other, and a mounting frame 506 is connected between the first gear 507 and the second gear 508, the first gear 507 translates on the central axis 501, and a through shaft 503 is provided on one side of the central axis 501, a flat gear set 502 is provided on the through shaft 503, and the flat gear set 502 is meshed with the second gear 508.

[0036] In this embodiment, a pulley group can be set at the back side of the mounting plate 1 on the rear side of the rotating shaft 203. The pulley group includes two groups of pulleys and belts wrapped around the outside thereof, one group of pulleys is located at the rear side of the rotating shaft 203, and the other group of pulleys is located on one side of the central shaft 501. The pulley located at the rear side of the rotating shaft 203 rotates along with the rotation of the rotating shaft 203, so that the rotating shaft 203 drives the speed regulating component 5 to operate through the pulley when unwinding, and then drives the shearing component 6 to shear. The unwinding of the rotating shaft 203 is used as power to drive the shearing component 6 to operate, reducing the use of external driving force. A driving motor can also be installed at one end of the central shaft 501 as a driving source. After the motor is started, it will drive the central shaft 501 to rotate, and then drive the first gear 507 to rotate. Because the motor is independently arranged at the end of the central shaft, it forms a modular structure with the shearing component, which is convenient for later maintenance. Since the speed regulating component 5 and the shearing component 6 are installed on the rear side of the mounting plate 1, a mobile power supply needs to be installed on the mounting plate 1 to power the motor so that it can be used normally.

[0037] Specifically, one end of the mounting frame 506 is connected to a connecting rod 505, and one end of the connecting rod 505 is connected to an adjusting handle 504, a clamping block 509 is connected at the middle position of the connecting rod 505, a fixed baffle 510 is provided on the outside of the connecting rod 505, and the fixed baffle 510 is fixed to the rear side of the side panel 601, and a plurality of groups of holes are provided inside the fixed baffle 510, and the holes match the clamping block 509.

[0038] In this embodiment, the hole groove is obliquely arranged inside the fixed baffle 510, and the block 509 can be made of rubber, which is convenient for engaging into the inside of the hole groove and also convenient for detaching from the hole groove. The fixed baffle 510 is fixedly installed, and a through groove is provided inside it. The connecting rod 505 passes through the through groove and extends to its outside. A limiting protrusion is provided on the central shaft 501, and a matching groove is provided inside the first gear 507. When the central shaft 501 rotates, the first gear 507 follows the rotation. Because the first gear 507 and the second gear 508 are in a meshing relationship, it will drive the second gear 508 to rotate, but the second gear 508 does not rotate on the central shaft 501, but rotates on the side of the flat gear set 502.

[0039] Specifically, the spur gear set 502 includes multiple sets of spur gears with different diameters, and the multiple sets of spur gears are arranged in order from small to large diameter on the through shaft 503. One end of the through shaft 503 passes through the side plate 601 and is connected to the rotating wheel 602.

[0040] In this embodiment, the central axis 501 and the through shaft 503 are coaxially arranged, and the rotation of the slant gear set 502 will drive the through shaft 503 to rotate. The number of slant gears in the slant gear set 502 in the accompanying drawings does not limit the actual number. The number of slant gears in the slant gear set 502 can be determined according to the on-site processing conditions. The more the number, the more adjustable gears. The speed of the through shaft 503 is adjusted by adjusting the meshing object of the second gear 508. The speed of the through shaft 503 affects the shearing speed of the shearing component 6, and the shearing speed affects the length of the sheared tape.

[0041] Specifically, the shearing assembly 6 includes a side plate 601, and a rotating wheel 602 is provided on one side of the side plate 601, and a convex groove 603 is opened on one side of the rotating wheel 602, and a limiting rod 604 is provided on the front side of the rotating wheel 602, and one end of the limiting rod 604 is limited in the convex groove 603, and the other end of the limiting rod 604 is connected to a connecting block 605, and both ends of the connecting block 605 are connected to a limiting pin 606.

[0042] In this embodiment, a limit block is provided at one end of the limit rod 604, and the limit block is inside the convex groove 603. As the convex groove 603 rotates as a whole, the limit block drives the limit rod 604 to move back and forth. A stop block is connected to one side of the side plate 601, and the limit rod 604 passes through the stop block and moves back and forth inside it. A through shaft is connected to one side of the translation block 607, and the through shaft also passes through the stop block and moves back and forth. The end of the through shaft away from the translation block 607 is connected to a limit protrusion. A fan-shaped groove is provided on the rear side of the rotating wheel 602, and the limit protrusion is located inside the fan-shaped groove. As the rotating wheel 602 rotates, the front side will drive the connecting block 605 to move back and forth through the limit rod 604, and the rear side The translation block 607 will be driven to move back and forth through the through shaft, and the reciprocating speed of the connecting block 605 is consistent with the reciprocating speed of the translation block 607. The purpose of the through shaft driving the translation block 607 and the scissors group 608 to move is to enable the scissors group 608 to move a certain distance and then merge and cut, which will not affect the gluing and pressing process. A limiting groove is provided on the side panel 601, and one side of the translation block 607 is connected to the limiting block, which matches the limiting groove on the side panel 601. The translation block 607 can slide on one side of the side panel 601 through the limiting groove and the limiting block. When the translation block 607 retreats, the scissors group 608 opens and then retreats. When advancing, the scissors group 608 advances and closes to complete the shearing action.

[0043] Specifically, one side of the side panel 601 is slidably connected to a translation block 607, and a scissors group 608 is provided inside the translation block 607. A limiting groove 609 is provided on one side of the scissors group 608, and a limiting pin shaft 606 passes through the limiting groove 609 and extends to its rear side. One end of the scissors group 608 is hinged inside the translation block 607.

[0044] In this embodiment, the limiting groove 609 includes a vertical portion and an inclined portion, and the vertical portion and the inclined portion are connected. When the limiting pin 606 moves forward, due to the linear reciprocating trajectory of the limiting pin 606, the trajectory conflicts with the trajectory set by the inclined portion. Therefore, when the limiting pin 606 moves in the inclined portion, the two sets of scissors will rotate and approach each other, thereby cutting the tape.

[0045] When in use, the distance between the first adhesive tape loop 204 and the second adhesive tape loop 206 can be adjusted according to the spacing of the cross beams of the battery shell, and the screw handle 207 can be turned to make the moving block 208 translate inside the installation bin. The movement of the moving block 208 will drive the extension ring 205 to move through the connecting ring 209, and then drive the back plate 210 and the second adhesive tape loop 206 to move. The second adhesive tape loop 206 moves on the rotating shaft 203, thereby enlarging or shortening the distance between it and the first adhesive tape loop 204. After the distance between the second adhesive tape loop 206 and the first adhesive tape loop 204 changes, the positions of the two sets of glue discharge points change, and the telescopic cylinder 3 is started so that the telescopic cylinder 3 drives the hinged plate 201 to rotate with the rotating shaft as the point through the connecting plate 202, so that the glue discharge point is lowered. The two glue heads can be in contact with the grooves of the two beams side by side to carry out gluing. At the same time, the rack 401 also descends with the start of the telescopic cylinder 3, and the rack 401 drives the positioning gear 402 to rotate, thereby rotating the arc plate 403 and the shift rod 404. When the shift rod 404 rotates, it enters the interior of the spacing groove 406, thereby shifting the spacing block 405 to rotate, and the spacing block 405 drives the arc back plate 407 to rotate, and the arc back plate 407 drives the first pulley 408 to rotate, so that the first pulley 408 drives the transmission gear 409 to rotate, thereby driving the lifting rack plate 410 and the glue pressing roller 411 to descend from the inside of the fixed plate 412, and the glue pressing roller 411 descends to the top of the tape to press it to complete the glue pressing; The mobile device drives the device to move as a whole. One end of the tape is attached to the shell. As the movement is extended, the glue pressing roller 411 rolls on the tape to strengthen the tightness of the connection between the tape and the shell. The starting motor drives the central shaft 501 to rotate, and then drives the first gear 507 to rotate. The first gear 507 drives the second gear 508 to rotate. The second gear 508 meshes with a selected flat gear in the flat gear set, so it drives the through shaft 503 to rotate. The through shaft 503 drives the rotating wheel 602 to rotate. The convex groove 603 provided on the rotating wheel 602 rotates with it, thereby driving the limit rod 604 to reciprocate. The limit rod 604 drives the connecting block 605 to reciprocate, and the limit pin 606 moves inside the limit groove 609, so that the scissors group 608 merges according to the trajectory set by the limit groove 609. The merged scissors group 608 cuts the tape, completing the gluing of the battery shell crossbeam groove. If it is necessary to adjust the shearing speed of the shearing assembly 6, you can hold the adjustment handle 504 by hand, so that the mounting frame 506 drives the first gear 507 to move on the central axis 501, and then drives the second gear 508 to move. The movement of the second gear 508 can switch the flat gear meshing object. If it meshes with the flat gear with the largest diameter, the output speed of the through-shaft 503 will be slow, and the shearing speed of the shearing assembly 6 will also be slow. If the second gear 508 moves to the side of the flat gear with the smallest diameter and meshes with it, the output speed of the through-shaft 503 will be fast, and the shearing speed of the shearing assembly 6 will be fast. After the speed adjustment is completed, the block 509 can be controlled to engage in the corresponding hole groove of the fixed baffle 510 for positioning.

[0046] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the present application. The scope of this application is defined by the appended claims and their equivalents.

Claims

1. A battery production device, comprising a mounting main plate (1), characterized in that: A telescopic cylinder (3) for driving the glue sticking assembly (2) and the glue pressing assembly (4) to move up and down is installed on one side of the mounting main plate (1), and the glue sticking assembly (2) moves up and down for glue sticking, and the glue pressing assembly (4) moves up and down for glue pressing. A speed regulating assembly (5) is provided on the rear side between the glue sticking assembly (2) and the glue pressing assembly (4), and a shearing assembly (6) for cutting the adhesive tape is connected to one side of the speed regulating assembly (5), and the speed regulating assembly (5) is used to adjust the speed of the shearing assembly (6); The adhesive component (2) includes a rotating shaft (203), and the outer side of the rotating shaft (203) is connected to a first adhesive tape ring (204) and a second adhesive tape ring (206) with adjustable distances, one side of the second adhesive tape ring (206) is connected to an extension ring (205), and the extension ring (205) is connected to a moving block (208) through a connecting ring (209), the rear side of the moving block (208) is connected to a screw handle (207), and the moving block (208) can translate on one side of the rotating shaft (203), and the outer side of the extension ring (205) is connected to a back plate (210); The glue pressing assembly (4) includes a rack (401), and a positioning gear (402) is meshed on one side of a lifting rack plate (410), an intermittent mechanism is provided on the front side of the positioning gear (402), and a first pulley (408) is connected to the rear of one side of the intermittent mechanism, a transmission gear (409) is connected to one side of the first pulley (408), and a lifting rack plate (410) is meshed on the front side of the transmission gear (409), and a glue pressing roller (411) is provided below the lifting rack plate (410); The speed regulating assembly (5) comprises a first gear (507) and a second gear (508) meshing with each other, and a mounting frame (506) is connected between the first gear (507) and the second gear (508), the first gear (507) translates on the central axis (501), and a through shaft (503) is provided on one side of the central axis (501), a spur gear set (502) is provided on the through shaft (503), and the spur gear set (502) meshes with the second gear (508).

2. A battery production device according to claim 1, characterized in that: One side of the rotating shaft (203) is connected to a hinged plate (201), and one side of the hinged plate (201) is connected to a connecting plate (202). A hinged seat is provided on the connecting plate (202), and the hinged seat is hingedly connected to the output end of the telescopic cylinder (3). The rear side of the hinged plate (201) is connected to a rotating shaft, and the hinged plate (201) is rotatably connected to the mounting main plate (1) via the rotating shaft. The front side of the hinged plate (201) is connected to an auxiliary wheel (212), and a glue discharge wheel (213) is provided on one side of the auxiliary wheel (212). A glue discharge protrusion (211) is provided below the glue discharge wheel (213) and the auxiliary wheel (212).

3. A battery production device according to claim 2, characterized in that: One side of the hinged plate (201) is connected to a mounting chamber, and the mounting chamber is coaxially arranged with the rotating shaft (203). The second tape ring (206) moves inside the mounting chamber, and a threaded hole is provided on the inner wall of the mounting chamber. The threaded hole matches the outer thread of the screw handle (207), and the screw handle (207) passes through the threaded hole and is connected to the moving block (208).

4. The battery production device according to claim 2, characterized in that: A bearing is provided between the extension ring (205) and the second adhesive tape ring (206); the back plate (210) is provided on one side of the second adhesive tape ring (206); and an auxiliary wheel (212), a glue discharge wheel (213), and a glue discharge bump (211) are connected below one side of the back plate (210).

5. The battery production device according to claim 1, characterized in that: The intermittent mechanism on the front side of the positioning gear (402) includes an arc plate (403), and a shifting rod (404) is connected to one side of the arc plate (403). An arc back plate (407) is provided on one side of the arc plate (403), and the arc plate (403) matches the shape of the arc back plate (407). The front side of the arc back plate (407) is connected to a spacer block (405), and multiple groups of spacer grooves (406) are evenly distributed on the outside of the spacer block (405). The shifting rod (404) is in intermittent contact with the spacer grooves (406). The rear side of the arc back plate (407) is connected to a first pulley (408). The side of the mounting main plate (1) away from the glue sticking assembly (2) is connected to a fixed plate (412), and the lifting rack plate (410) is located inside the fixed plate (412) for lifting. The glue pressing roller (411) is located below one side of the fixed plate (412).

6. The battery production device according to claim 1, characterized in that: One end of the mounting frame (506) is connected to a connecting rod (505), and one end of the connecting rod (505) is connected to an adjustment handle (504). A clamping block (509) is connected to the middle position of the connecting rod (505). A fixed baffle (510) is provided on the outside of the connecting rod (505), and the fixed baffle (510) is fixed to the rear side of the side plate (601). A plurality of groups of hole slots are provided inside the fixed baffle (510), and the hole slots match the clamping block (509).

7. The battery production device according to claim 6, characterized in that: The spur gear set (502) includes multiple sets of spur gears with different diameters, and the multiple sets of spur gears are arranged in order from small to large diameters on the through shaft (503). One end of the through shaft (503) passes through the side plate (601) and is connected to the rotating wheel (602).

8. The battery production device according to claim 1, characterized in that: The shearing assembly (6) comprises a side plate (601), and a rotating wheel (602) is provided on one side of the side plate (601), and a convex groove (603) is provided on one side of the rotating wheel (602), a limiting rod (604) is provided on the front side of the rotating wheel (602), and one end of the limiting rod (604) is limited in the convex groove (603), and the other end of the limiting rod (604) is connected to a connecting block (605), and both ends of the connecting block (605) are connected to a limiting pin shaft (606).

9. The battery production device according to claim 8, characterized in that: One side of the side plate (601) is slidably connected to a translation block (607), and a scissors group (608) is provided inside the translation block (607). A limiting groove (609) is provided on one side of the scissors group (608), and a limiting pin (606) passes through the limiting groove (609) and extends to the rear side thereof. One end of the scissors group (608) is hinged inside the translation block (607).

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