Device for assembling aqueous zinc ion winding battery into shell

Abstract

The invention discloses a device for assembling a water-based zinc ion wound battery into a shell, which comprises a machine table, a battery cell feeding mechanism for feeding a battery cell, a hole ironing mechanism, a measuring mechanism, a turnover mechanism, a shell feeding mechanism for feeding a shell, a transmission mechanism and a punching mechanism for punching and forming a surface pad, the turntable mechanism is used for arranging and detecting tabs of the battery cells and assembling the battery cells and surface pads; the shell-in mechanism is used for carrying out shell-in assembling on the battery cells and a shell; the blanking mechanism is used for carrying a battery with the battery cells assembled in the shell; and the discharging mechanism is used for carrying the battery with the battery cells assembled in the shell. According to the invention, the processing, the detection treatment, the shell mounting, the overturning and the discharging of the battery cell are performed step by step, the highly automatic production process is completed, the detection treatment enables the battery cell specification defective products and the tab contact defective products to be effectively removed, the coaxiality of the battery cell and the shell after the battery cell is mounted in the shell and the conductive effect of the tab of the product are ensured, and the production efficiency is improved. And meanwhile, the full-process automatic production flow ensures the high-efficiency production of the battery cell into the shell.

Description

Technical Field

[0001] The present invention relates to the technical field of wound battery processing, and in particular to a shell-integrating device for assembling an aqueous zinc ion wound battery. Background Art

[0002] A wound battery, also known as a cell, is a battery made by winding together layers of positive and negative electrodes and a separator. It typically consists of a positive electrode, a negative electrode, a separator, and an electrolyte. The positive, separator, and negative electrodes are stacked in sequence and then spirally wound into a cell structure similar to a "Swiss roll." Tabs are typically located at each end of the cell. During winding, the tabs must remain exposed. During assembly, the tabs on the same end must be aligned, flattened, and connected together to form the electrodes. The cells are then inserted into the shell for packaging. There are two main difficulties in inserting cylindrical aqueous zinc-ion wound batteries into the shell. First, the multiple tabs at the ends of the wound cell require alignment and connection. Misaligned tabs can cause poor contact. Second, there are issues with the coaxiality of the cell and the shell. After spiral winding, the wound cell is not a perfectly regular cylindrical shape, and there are variations in diameter. Cells with larger diameters are more susceptible to separator paper damage during insertion. Currently, there are two main methods for inserting battery cells into shells. The first is manual insertion, which effectively solves the above two problems, but is inefficient and unsuitable for modern production needs. The second is automated production, which can significantly improve efficiency, but still does not effectively solve the above two problems and has a low yield rate. Therefore, we need a method that can improve the efficiency of battery cell insertion through automated production, solve the problems of cell tab arrangement and connection, and prevent cell damage during assembly into shells, thereby ensuring battery cell production quality. Summary of the Invention

[0003] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a shell assembly device for an aqueous zinc ion wound battery.

[0004] In order to achieve the above-mentioned purpose, a device for assembling and shelling aqueous zinc ion wound batteries comprises a cell feeding mechanism for feeding cell materials, a perforation mechanism for winding and heat-curing the cell materials, a measuring mechanism for detecting the diameter of the cell materials, a turnover mechanism for transporting and circulating the cell materials, a shell feeding mechanism for feeding shell materials, a transmission mechanism for conveying the shell materials, a punching mechanism for punching and forming the face pads, a turntable mechanism for arranging and inspecting the tabs of the cell materials and assembling the cell materials and the face pads, a shell insertion mechanism for inserting the cell materials into the shells for assembly, a discharge mechanism for transporting the battery materials after the cell materials have been assembled into the shells, and a discharge mechanism for discharging the battery materials. The cell feeding mechanism, perforation mechanism, measuring mechanism, turnover mechanism, shell feeding mechanism, transmission mechanism, punching mechanism, turntable mechanism, shell insertion mechanism, discharge mechanism, and discharge mechanism are adaptively arranged on a machine platform.

[0005] The wound battery assembly and shelling device is equipped with two feeding production lines. The battery cell feeding production line completes the thermal curing and specification measurement of the wound battery cells during the process of transporting the battery cells through the battery cell loading mechanism, hot punching mechanism, measuring mechanism, and turnover mechanism. The shell feeding production line sequentially transports the shells in batches through the shell loading mechanism and transmission mechanism. The battery cells and shells are then assembled on the turntable mechanism. A stamping mechanism is set on one side of the turntable mechanism to provide a surface pad for the battery cell assembly. The battery cells and shells are assembled in the shell feeding mechanism and then flipped by the unloading mechanism and transported to the discharging mechanism for discharging. The entire battery cell processing, inspection and processing, shell installation, flipping and arranging the discharge are carried out step by step, completing a highly automated production process. The inspection and processing allows the battery cells with defective specifications and the battery tabs with poor contact to be effectively eliminated, ensuring the coaxiality of the battery cell with the shell after installation and the conductive effect of the product's tabs. At the same time, the fully automated production process ensures the high efficiency of battery cell shelling.

[0006] Preferably, the turntable mechanism includes a turntable and a plurality of mounting seats arranged on the turntable, and the turntable is provided with a visual inspection component for inspecting the battery cell in accordance with its rotation direction, a tab clamping component for clamping and straightening the tab in a vertical direction, a face pad placing component for installing the face pad and the battery cell, a tab bending component for horizontally bending the tab, a flattening detection component for inspecting the tab bending effect, a defective removal component for removing defective products, a flattening component for flattening and tidying the tab, and a battery cell ejecting component for ejecting the battery cell. The previous process of the tab clamping component and the tab bending component is also provided with a tab alignment component, which drives the mounting seat to rotate and senses and locates the tab position. The number of the tab clamping component and the tab bending component is adapted to the number of tabs of the battery cell, and the tab alignment component corresponds one-to-one to the tab clamping component and the tab bending component.

[0007] The turntable mechanism is equipped with a visual inspection component and a flatness inspection component to detect whether the battery cell is damaged and the flatness of the tab to ensure the integrity of the battery cell. The setting of the tab correction component provides precise tab positioning for the subsequent tab clamping and tab bending, ensuring that there is no position deviation in the tab during subsequent processing, causing poor contact of the tab. Substandard battery cells will be removed by defective removal components. Finally, before the battery cell is pushed out of the shell, a flatness component is set to further flatten the tab after bending to ensure product quality.

[0008] Preferably, the defective removal component includes a correspondingly arranged waste kicking chute plate and a waste kicking motor, the waste kicking chute plate is provided with a waste kicking chute, the output end of the waste kicking motor is fixedly connected to a waste kicking connecting rod, the other end of the waste kicking connecting rod is respectively connected to a waste kicking guide column and a waste kicking slide bar, the waste kicking guide column is slidably connected to the waste kicking chute, the waste kicking chute plate is provided with a waste kicking guide chute block which is slidably connected to the waste kicking slide bar and guides the waste kicking slide bar, and the waste kicking slide bar is connected to a waste kicking cylinder clamp at one end away from the waste kicking connecting rod.

[0009] The setting of the kicking motor and the kicking chute drives the kicking slide to perform an up-and-down stroke motion with the kicking guide column as the sliding point, driving the cylinder clamp to remove unqualified battery cells. The up-and-down motion is to prevent the cylinder clamp from interfering with the battery cells.

[0010] The lifting mechanism comprises a first conveying assembly and a second conveying assembly, wherein the first conveying assembly comprises a measuring bracket, the measuring bracket is provided with an upper measuring plate and a first pushing plate, the bottom surface of the upper measuring plate is horizontal, the upper measuring plate is connected to a measuring cylinder that drives it to move forward and backward, and the first pushing plate is connected to the first pushing cylinder that drives it to move forward and backward. A lower measuring plate corresponding to it and having an upper surface that is horizontal is provided below the upper measuring plate, the lower measuring plate can slide up and down and is connected to a buffer spring that supports its movement. A vertically arranged first baffle plate and a first guide plate that can be lifted and lowered along the first baffle plate are provided at the front end of the lower measuring plate, the first guide plate is connected to the first guide cylinder that drives it to lift and lower, the upper end of the first guide plate is provided with a first guide slope that guides the battery cell to fall into the first measuring plate, and the front end of the first guide slope is also provided with a miter plate that is connected with it and guides the battery cell to fall into the first guide slope.

[0011] The measuring mechanism guides the battery cells onto the upper surface of the lower measuring plate via a liftable first guide plate. A buffer spring presses the cells onto the upper measuring plate, and a measuring cylinder drives the upper measuring plate, which in turn rotates the battery cells. By working with any existing detector, the maximum and minimum diameters of the rolling cells can be detected, detecting whether the fluctuations in the diameter exceed a predetermined value. After the measurement is complete, the first pusher cylinder drives the first pusher plate to push the cells out. By measuring the cell diameter, the pass rate of the cell size specification is ensured, preventing the problem of the center of the cell not being coaxial with the shell after subsequent insertion. The measuring mechanism automatically guides the material and detects the ejected cells, achieving high efficiency and achieving the goal of automated testing.

[0012] Preferably, the first conveying assembly includes a first conveyor belt arranged at the rear end of the lower measuring plate, the first conveyor belt is connected to a first drive motor for driving it to operate, and a defective push plate for pushing the battery cell away from the first conveyor belt is provided at the end of the conveying direction of the first conveyor belt, and the defective push plate is connected to a defective push cylinder for driving it to operate.

[0013] The first conveying assembly is arranged to convey the measured battery cell, and a defective pushing cylinder is arranged to drive a defective pushing plate to push away the defective battery cell.

[0014] Preferably, the turnover mechanism comprises a carrying assembly and a turnover assembly, the carrying assembly comprises a carrying chute plate and a carrying motor arranged correspondingly, the carrying chute plate is provided with a carrying chute, the output end of the carrying motor is fixedly connected with a carrying connecting strip, the carrying connecting strip is provided with a carrying guide groove along the length direction thereof, a carrying guide column movably connected with the carrying chute and the carrying guide groove is arranged between the carrying chute and the carrying guide groove, the carrying chute plate is provided with a transversely arranged carrying transverse guide rail, the carrying transverse guide rail is slidably connected with a carrying transverse sliding block, the carrying transverse sliding block is connected with a carrying strip movably up and down and vertically arranged, the carrying strip is fixedly connected with the carrying guide column, and the carrying strip is further fixedly connected with a carrying cylinder clamp; the turnover assembly comprises a rotatably arranged turnover block, the turnover block is provided with a plurality of turnover sleeves, the turnover sleeves are arranged in a ring array with the turnover block as the center, and the turnover block is connected with a turnover motor driving the rotation thereof.

[0015] The turnover assembly accommodates the battery cell through the turnover sleeve and then drives the battery cell to move in a circumferential direction to change direction, and the carrying assembly takes the battery cell in the turnover sleeve through the carrying cylinder clamp. The carrying motor drives the carrying guide column to move in a cam mode along the carrying chute, the carrying guide column drives the carrying cylinder to move synchronously, so that the carrying cylinder moves back and forth, the transversely arranged carrying transverse guide rail and the vertically arranged carrying strip further guide the movement of the carrying cylinder in the transverse direction and the vertical direction, and the movement of the carrying cylinder is better ensured to be in accordance with the predetermined rules.

[0016] Preferably, the shell-entering mechanism comprises a shell-entering support and a shell-entering wheel horizontally arranged and rotatably arranged on the shell-entering support, the shell-entering wheel is connected with a shell-entering motor driving the rotation thereof, a plurality of shell-entering grooves are arranged in a ring array on the shell-entering wheel, at least one shell-entering magnetic suction groove allowing a magnetic suction piece to be mounted is arranged in the shell-entering groove, a shell-entering fixed plate is arranged on the shell-entering support, a shell-entering hole allowing the battery cell to pass through is arranged on the shell-entering fixed plate, a shell pressing block corresponding to the shell-entering hole is arranged above the shell-entering hole, the shell pressing block is connected with a shell pressing cylinder driving the shell pressing block to extend to the shell-entering hole, a shell-entering anti-falling plate rotating with the shell-entering wheel is arranged below the shell-entering wheel, a plurality of shell-entering support plates extending to below the shell-entering groove are connected with the shell-entering anti-falling plate, and a shell-entering spring is connected between the shell-entering anti-falling plate and the shell-entering support plate.

[0017] The shell entering mechanism is provided with a shell entering groove bearing shell, a shell entering wheel driving the shell wheel to change processing, and a shell entering hole for the battery cell to pass through, a shell pressing block above the shell entering hole driving the shell and the battery cell to enter the shell, a shell entering support plate pressing the bearing shell to shrink inward, automatically popping out to support the battery cell after the shell entering installation, preventing the battery cell from falling, efficiently completing the battery cell shell entering assembly operation, and automatically turning to the next process after the battery cell enters the shell by the turning characteristics of the shell entering wheel.

[0018] Preferably, the hole punching mechanism comprises a hole punching machine table and a hole punching guide rail arranged on the hole punching machine table, the hole punching guide rail is provided with a front sliding seat and a rear sliding seat which can slide forward and backward, the front sliding seat is provided with a heating assembly, the rear sliding seat is provided with a hole punching motor, the output end of the hole punching motor is connected with a probe, the probe extends forward through the heating assembly, the hole punching machine table is respectively provided with a one-way linear module driving the front sliding seat and the rear sliding seat to slide back and forth along the hole punching guide rail, and a pressing cylinder is arranged on one side of the probe along the length direction of the probe, and the output direction of the pressing cylinder is consistent with the probe.

[0019] The hole punching mechanism calibrates the hole inner diameter of the wound battery cell through the probe, and then heats the wound battery cell through the heating assembly to solidify the diaphragm of the wound battery cell, so that the diaphragm does not rebound, the probe and the heating assembly are driven to approach and move away from the battery cell through the one-way linear module, and the hole punching motor drives the probe to rotate to calibrate the hole inner diameter of the battery cell, which is convenient, simple and efficient.

[0020] Preferably, the punching mechanism comprises a unwinding assembly for unwinding the face pad roll material, a punching assembly for punching the face pad from the face pad roll material, and a winding assembly for winding the discarded face pad roll material after punching, the unwinding assembly comprises a rotatable unwinding wheel, and the winding assembly comprises a winding wheel and a winding motor driving the winding wheel to rotate.

[0021] Preferably, the blanking mechanism comprises a blanking motor, the output end of the blanking motor is connected with a blanking plate, the blanking plate is annularly arranged with four blanking seats, the blanking seats are provided with blanking grooves accommodating metal shells, the blanking grooves are provided with blanking holes, the left and right sides of the blanking motor are respectively provided with a shell taking motor and a shell discharging motor, the output ends of the shell taking motor and the shell discharging motor are respectively connected with blanking push rods, the blanking push rods protrude forward through the corresponding blanking holes, the blanking push rod of the shell taking motor is provided with a magnetic attraction piece, and the bottom of the corresponding blanking seat of the shell taking motor is provided with a blanking support plate.

[0022] The unloading mechanism is equipped with four unloading seats that rotate with the unloading motor as the axis to flip the shell loaded with battery cells. A shell removal motor and a shell discharge motor are provided to drive the shell loaded with battery cells to approach and move away from the unloading seat through the unloading push rod with magnetic suction parts and the unloading push rod without magnetic suction parts respectively. The unloading motor drives the unloading plate to rotate cyclically, with good processing efficiency and high precision.

[0023] Preferably, the battery cell loading mechanism includes a loading conveyor belt and a loading transmission wheel, the loading conveyor belt is connected to a loading transmission motor that drives it to operate, the loading transmission wheel is connected to a loading transmission motor that drives it to operate, the loading conveyor belt is provided with a plurality of loading transmission grooves for accommodating battery cells, the feeding transmission wheel annular array has a plurality of loading reversing grooves for accommodating battery cells, and a loading inclined surface is also provided between the loading conveyor belt and the loading transmission wheel to guide the battery cells to pass through.

[0024] The battery cell feeding mechanism is equipped with a feeding conveyor wheel connected to the feeding conveyor belt. The feeding conveyor wheel is driven by the feeding transmission motor to realize the precise flipping and transmission of the battery cells. The feeding conveyor wheel can be connected to the hot-rolling mechanism to continue to transmit the battery cells to the next process after hot coil curing. It has high efficiency, compact structure and saves layout space.

[0025] Preferably, the discharging mechanism includes multiple sections of discharging components for transmitting finished products and connected in sequence. The head and tail connections of adjacent discharging components are transmission connections in the angle direction. The angles of adjacent discharging components are provided with discharging push blocks for driving the battery cells to reverse. The discharging push blocks are connected to a discharging cylinder for driving them to operate. The discharging components include a discharging conveyor belt and a discharging motor for driving them to operate. Discharging limit plates are respectively provided on both sides of the discharging conveyor belt.

[0026] The discharging mechanism is equipped with multiple groups of discharging components connected by folding angle transmission, which can better adapt to the layout space of the machine and optimize the spatial layout of the mechanism. In order to prevent poor transmission at the folding angle, a discharging push block is set for auxiliary pushing.

[0027] Preferably, the shell loading mechanism includes a shell loading rack, the shell loading rack is provided with a loading platform and a plurality of stacked shell loading boxes, the shell loading boxes are connected to a loading lifting assembly that drives them to rise and fall, the shell loading rack is provided with a horizontal shell conveying module that laterally conveys the shell loading box to the loading platform, a suction assembly that can be lifted and lowered to suck the shell is provided above the loading platform, and a shell conveying module that drives the suction assembly to move laterally is provided on the shell loading rack, the loading platform is surrounded on three sides and open on one side, a box pushing assembly for pushing the loading box is provided on the loading platform, and a loading positioning assembly that can be lifted and lowered to position the loading box is provided at the open end of the loading platform.

[0028] The shell loading mechanism drives the shell loading box to automatically load the shell through the loading lifting component, and drives the top shell loading box to be transported to the loading platform through the horizontal shell transport module. The shell conveying module drives the suction component to pick up the shells on the loading platform row by row, completing an orderly and efficient automated shell loading operation.

[0029] Preferably, the transmission mechanism includes a shell conveyor belt and shell conveying limit plates respectively arranged on both sides of the shell conveyor belt, the shell conveyor belt is connected to a shell conveying motor that drives it to operate, and a plurality of shell conveying channels are correspondingly arranged at the travel terminal of the shell conveyor belt. The transmission mechanism includes a plurality of shell propulsion blocks that can be moved into the shell conveying channels respectively, and the shell propulsion blocks are connected to a shell propulsion cylinder that drives them to move.

[0030] The transmission mechanism is provided with multiple shell pushing blocks corresponding to multiple shell transmission channels respectively. The multiple shell transmission channels are respectively connected with the shell conveyor belts to realize the shell sorting operation. Its function is to be set accordingly according to the number of battery cell shell production threads on the machine, realizing an efficient operation mode of one machine with multiple threads.

[0031] Compared with the prior art, the present invention has the following beneficial effects:

[0032] The present invention sets up two feeding production lines. The battery cell feeding production line sequentially transports the battery cells through the battery cell feeding mechanism, the hot punching mechanism, the measuring mechanism, and the turnover mechanism, and completes the empty inner diameter calibration, heat curing, and specification measurement of the wound battery cells; the shell feeding production line sequentially transports the shells in batches through the shell feeding mechanism and the transmission mechanism; then the battery cells and shells are assembled on the turntable mechanism, and a stamping mechanism is set on one side of the turntable mechanism to provide a surface pad for the battery cell assembly. The battery cells and shells are assembled in the shell feeding mechanism, and then turned over by the unloading mechanism and transported to the discharging mechanism for discharging. The entire battery cell processing, inspection and processing, as well as the shell installation, flipping, and arranging the discharge are carried out step by step, completing a highly automated production process. The inspection and processing allows the battery cells with defective specifications and the tab contact to be effectively eliminated, ensuring the coaxiality of the battery cells with the shell after installation and the conductive effect of the tabs of the product. At the same time, the fully automated production process ensures the high efficiency of battery cell shelling. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments are briefly introduced below.

[0034] Figure 1 It is a structural schematic diagram of the present invention.

[0035] Figure 2 It is a structural schematic diagram of the battery cell feeding mechanism of the present invention.

[0036] Figure 3 Structure diagram of the piercing mechanism of the present application.

[0037] Figure 4 Structure diagram of the measuring mechanism of the present application.

[0038] Figure 5 Structure diagram of the measuring mechanism of the present application.

[0039] Figure 6 Structure diagram of the measuring mechanism of the present application.

[0040] Figure 7 Structure diagram of the turnover mechanism of the present application.

[0041] Figure 8 Structure diagram of the shell feeding mechanism of the present application.

[0042] Figure 9 Structure diagram of the conveying mechanism of the present application.

[0043] Figure 10 Structure diagram of the rotating disc mechanism of the present application.

[0044] Figure 11 Structure diagram of the rotating disc mechanism of the present application.

[0045] Figure 12 Structure diagram of the rotating disc mechanism of the present application.

[0046] Figure 13 Structure diagram of the punching mechanism of the present application.

[0047] Figure 14 Structure diagram of the shell feeding mechanism of the present application.

[0048] Figure 15 Structure diagram of the shell feeding mechanism of the present application.

[0049] Figure 16 Structure diagram of the shell feeding mechanism of the present application.

[0050] Figure 17 Structure diagram of the shell feeding mechanism of the present application. DETAILED DESCRIPTION

[0051] To make the objects, technical solutions and advantages of the present application clearer and more comprehensible, the present application will be further described in detail below with reference to the specific embodiments and the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present application. In addition, in the following description, the description of the known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present application.

[0052] The present invention provides a device for assembling an aqueous zinc ion wound battery into a shell, such as Figure 1 As shown, the machine 1 includes a cell feeding mechanism 10 for feeding cells, a perforation mechanism 20 for winding and heating the cells, a measuring mechanism 30 for detecting the diameter of the cells, a turnover mechanism 40 for transporting the cells, a shell feeding mechanism 50 for feeding the shells, a transmission mechanism 60 for conveying the shells, a stamping mechanism 70 for stamping the mat, and a turntable mechanism for arranging and detecting the tabs of the cells and assembling the cells and the mats. 80, a shell insertion mechanism 90 for inserting and assembling the battery cell and the shell, a discharge mechanism 100 for transporting the battery after the battery cell is inserted into the shell, and a discharge mechanism 110 for discharging the battery. The battery cell loading mechanism 10, the perforation mechanism 20, the measuring mechanism 30, the turnover mechanism 40, the shell loading mechanism 50, the transmission mechanism 60, the stamping mechanism 70, the turntable mechanism 80, the shell insertion mechanism 90, the discharge mechanism 100, and the discharge mechanism 110 are adaptively arranged on the machine 1.

[0053] In one embodiment, Figure 2 As shown, the battery cell loading mechanism 10 includes a loading conveyor belt 11 and a loading transmission wheel 12. The loading conveyor belt 11 is connected to a loading transmission motor 13 that drives it to operate, and the loading transmission wheel 12 is connected to a loading transmission motor 14 that drives it to operate. The loading conveyor belt 11 is provided with a plurality of loading conveyor troughs 15 for accommodating battery cells. The loading transmission wheel 12 has a plurality of loading reversing grooves 16 for accommodating battery cells in a circular array. A loading inclined surface 17 is also provided between the loading conveyor belt 11 and the loading transmission wheel 12 to guide the battery cells to pass through. The battery cells are placed in the loading conveyor trough 15 and transported by the loading conveyor belt 11. The battery cells enter the loading inclined surface 17 at the end of the loading conveyor belt 11 and then fall into the loading reversing groove 16, and are reversingly transported by the loading transmission wheel 12. The loading ramp 17 is provided with a loading sensor 18. The function of the loading sensor 18 is to sense whether a cell is passing through the loading ramp 17. Any existing technology can be used to implement this function. The loading drive motor 14 is connected to a loading induction disc 19 that rotates synchronously with it. The cell loading mechanism 10 is provided with a loading reversing sensor 191 corresponding to the loading induction disc 19. The loading reversing sensor 191 cooperates with the loading induction disc 19 to detect the rotation angle of the loading drive wheel 12 to ensure its accuracy.

[0054] In one embodiment, Figure 3As shown, the perforation mechanism 20 includes a perforation machine 21 and a perforation guide rail 22 provided on the perforation machine 21. The perforation guide rail 22 is provided with a slidable front slide 23 and a rear slide 24. The front slide 23 is provided with a heating component 25. The rear slide 24 is provided with a perforation motor 26. The output end of the perforation motor 26 is connected to a probe 27. The probe 27 extends forward through the heating component 25. The heating component 25 is used to heat the probe 27. The heating component 25 can be implemented by any existing technology. The perforation machine 21 is provided with a unidirectional linear module that drives the front slide 23 and the rear slide 24 to slide back and forth along the perforation guide rail 22. The unidirectional linear module can be implemented by any existing technology. Figure 3 As shown, in one embodiment of the one-way linear module, the front slide 23 is connected to a front slide cylinder 231 that drives it to slide. Figure 3 As shown, in one implementation of the unidirectional linear module, a probe belt 28 is provided on the ironing machine 21. The probe belt 28 is connected to a probe motor 281 for driving the operation. The rear slide 24 is fixed at any position along the linear travel of the probe belt 28. A pressing cylinder 29 is also provided along one side of the probe 27 along its length, and the output direction of the pressing cylinder 29 is consistent with that of the probe 27. After the battery cell moves to the predetermined position, the output end of the pressing cylinder 29 extends to press the battery cell. The probe motor 281 drives the probe belt 28 to rotate, driving the rear slide 24 forward. At this time, the probe 27 extends into the battery cell axis. The perforation motor 26 drives the probe 27 to rotate and extend into the battery cell axis hole. The probe 27 calibrates the inner diameter of the battery cell axis hole. After calibration, the front slide cylinder 231 drives the front slide 23 forward. The heating assembly 25 moves to a position close to the end of the probe 27 and heats the probe 27. The wound battery cell diaphragm is heat-cured and shaped. After shaping is completed, the perforation motor 26 rotates in the opposite direction, and the probe 27 moves away from the battery cell. The pressing cylinder 29 retracts its output end. The probe 27 and perforation motor 26 can be implemented using any existing technology.

[0055] In one embodiment, Figure 4-Figure 6As shown, the measuring mechanism 30 includes a measuring component and a first conveying component, the measuring component includes a measuring bracket 31, and an upper measuring plate 32 and a lower measuring plate 33 corresponding to the upper and lower parts are provided on the measuring bracket 31. A measuring guide rail 34 is provided on the measuring guide rail 34, and a measuring slider 341 is slidably connected to the upper measuring plate 32. The upper measuring plate 32 is fixedly connected to the measuring slider 341, and the bottom surface of the upper measuring plate 32 is a horizontal surface. The upper measuring plate 32 is connected to a measuring cylinder 321 that drives it to move back and forth along the measuring guide rail 34. The output end of the measuring cylinder 321 is connected to a measuring connecting rod 322, and the measuring connecting rod 322 is fixedly connected to the upper measuring plate 32. The upper surface of the lower measurement plate 33 is horizontal. The measurement bracket 31 is provided with a vertically arranged first vertical guide rail 35. A first vertical slider 351 is slidably connected to the first vertical guide rail 35. The lower measurement plate 33 is fixedly connected to the first vertical slider 351, allowing the lower measurement plate 33 to move up and down along the first vertical guide rail 35. A buffer spring 352 is connected to the lower measurement plate 33 to support its movement. A fixed measuring rod 36 is provided on the lower measurement plate 33, and a measuring sensor 361 corresponding to the fixed measuring rod 36 below is provided on the measurement bracket 31. A cylindrical battery cell is placed horizontally on the lower measuring plate 33. Supported by a buffer spring 352, the cell rests against the bottom surface of the upper measuring plate 32. A measuring cylinder 321 drives the upper measuring plate 32 back and forth, causing the cell to roll. A measuring rod 36 and a measuring sensor 361 work together to measure the maximum and minimum spacing between the lower and upper measuring plates 33 and 32 as the cell rolls, thereby determining whether the cell's diameter is within an acceptable range. The measuring rod 36 and measuring sensor 361 can be implemented using any existing technology. The measurement assembly also includes a first push plate 37. The measurement bracket 31 is provided with a first guide block 371. The first guide block 371 is matched with a first push rod 372 that can slide back and forth. The first push plate 37 is connected to a first push cylinder 373 that drives its back and forth movement. The output end of the first push cylinder 373 is connected to a first connecting block 374 that is fixedly connected to the first push rod 372. The other end of the first push rod 372 is fixedly connected to the first push plate 37. The first push cylinder 373 drives the first push rod 372 to move the first push plate 37 back and forth along the first guide block 371. After the battery is measured, the first push plate 37 pushes the battery toward the first conveyor assembly for transport.The front end of the lower measuring plate 33 is equipped with a vertically arranged first baffle plate 331 and a first guide plate 332 that can be raised and lowered along the first baffle plate 331. The first guide plate 332 is connected to a first guide cylinder 333 to drive its elevation. A first guide slope 334 is provided at the upper end of the first guide plate 332 to guide the battery cells onto the lower measuring plate 33. A miter plate 335 is also provided at the front end of the first guide slope 334, which engages with the first guide slope 334 and guides the battery cells onto the first guide slope 334. Battery cells are fed by the miter plate 335 and roll onto the first guide slope 334. Due to the presence of the first baffle plate 331, the battery cells are prevented from rolling further and remain on the first guide slope 334. The first guide cylinder 333 then drives the first guide plate 332 to lift the battery cells. After moving to a predetermined distance, the cells continue to roll onto the upper surface of the lower measuring plate 33 for measurement. The first conveyor assembly includes a first conveyor belt 38 disposed at the rear end of the lower measuring plate 33. A first drive motor 381 is connected to the first conveyor belt 38 to drive it. A defective push plate 39 is located at the end of the first conveyor belt 38 in the conveying direction, which pushes battery cells away from the first conveyor belt 38. The defective push plate 39 is connected to a defective push cylinder 391 to drive it. Battery cells that fail diameter testing are transported by the first conveyor belt 38, with the defective push plate 39 being driven by the defective push cylinder 391 to push away the defective battery cells.

[0056] In one embodiment, Figure 7As shown, the turnover mechanism 40 includes a transport component and a turnover component, the transport component includes a corresponding transport chute plate 41 and a transport motor 42, the transport chute plate 41 is provided with a transport chute 411, the output end of the transport motor 42 is fixedly connected to the transport connecting bar 43, the output end of the transport motor 42 is fixed to one end of the transport connecting bar 43 and drives the transport connecting bar 43 to rotate, the transport connecting bar 43 is provided with a transport guide groove 431 along its length direction, the transport chute 411 is a C-shaped groove or a U-shaped groove, and a transport guide column 44 that matches the two and is movable is provided between the transport chute 411 and the transport guide groove 431 for connection. When the transport motor 42 drives the transport connecting bar 43 to rotate, the transport guide column 44 moves along the transport guide groove 4 31 and the transport slide 411 slide, so that the transport guide column 44 can move back and forth along the transport slide 411 under the drive of the transport motor 42, and the transport slide plate 41 is provided with a transversely arranged transport transverse guide rail 45, and the transport transverse guide rail 45 is slidably connected to a transport transverse slider 451, and the transport transverse slider 451 is connected to a transport bar 452 that can slide up and down and is vertically arranged and matched with it, and the transport bar 452 is fixedly connected to the transport guide column 44, and the transport bar 452 moves under the action of the transport guide column, and the transport transverse slide rail 45 and the transport transverse slider 451 provide transverse and vertical movable guides respectively, and the transport bar 452 is also fixedly connected to the transport cylinder clamp 46, so as to realize the transport cylinder clamp 46 to transport the material. The turnover assembly includes a rotatable turnover block 47, which is equipped with multiple turnover sleeves 48. The turnover sleeves 48 are open at one end. The turnover sleeves 48 are arranged in a circular array with the turnover block 47 as the center. The turnover block 47 is connected to a turnover motor 49 that drives its rotation. When the turnover sleeves 48 are placed horizontally, they can receive battery cells conveyed by the first conveyor belt 38. After the battery cells fall into the turnover sleeves 48, the turnover motor 49 drives the turnover sleeves 48 to rotate and change position. When the turnover sleeves 48 loaded with battery cells rotate to the upward position, the transport cylinder clamp 46 grabs the battery cells and transports them to the mounting seat of the turntable mechanism for processing. The circular array arrangement of the turnover sleeves 48 can continuously carry multiple battery cells, improving efficiency.

[0057] In one embodiment, Figure 8As shown, the shell loading mechanism 50 includes a shell loading rack 51, and the shell loading rack 51 is provided with a loading platform 52 and a plurality of stacked shell loading boxes 53. The shells are arranged on the shell loading boxes 53, and the shell loading boxes 53 are connected to a loading lifting component (not shown in the figure) that drives them to rise and fall. The loading lifting component can be implemented by any existing technology. The shell loading rack 51 is provided with a horizontal shell conveying module 54 that horizontally conveys the shell loading box 53 to the loading platform 52. The horizontal shell conveying module 54 can be implemented by any existing technology. The horizontal shell conveying module 54 is connected to a A pair of conveying arms 55 are provided, and the conveying arms 55 limit the left and right sides of the shell loading box 53. During transportation, the shell loading box 53 is pushed to the loading platform 52 by the conveying arms 55. A suction component that can be raised and lowered to absorb the shell is provided above the loading platform 52. The adsorption component includes an adsorption structure 56 that can negatively adsorb the shell. The adsorption structure 56 is connected to an adsorption cylinder 561 that drives it to rise and fall. The adsorption structure 56 can be implemented by any existing technology. A shell conveying module 57 that drives the shell suction component to move horizontally is provided on the shell loading frame 51. The shell suction component can be implemented by any existing technology. The loading platform 52 is enclosed on three sides and open on one side. A box pushing assembly for pushing out the shell loading box 53 is provided on the loading platform 52. The box pushing assembly includes a box pushing plate 58. The box pushing plate 58 is connected to a box pushing cylinder (not shown in the figure) that drives it to move toward the opening of the loading platform 52. The box pushing cylinder can be implemented by any existing technology. A loading positioning assembly 59 that can be raised and lowered and moved horizontally to position the shell loading box 53 is provided at the opening of the loading platform 52. The loading positioning assembly 59 can be implemented by any existing technology, such as by connecting a horizontally arranged cylinder to a vertically arranged cylinder through the output end, and the output end of the vertically arranged cylinder is connected to the loading positioning plate. The horizontally arranged cylinder realizes the horizontal movement of the loading positioning plate, and the vertically arranged cylinder realizes the lifting and lowering of the loading positioning plate, thereby pressing and positioning the shell loading box.

[0058] In one embodiment, Figure 9 As shown, the transmission mechanism 60 includes a shell conveyor belt 61 and shell conveying limit plates 62 respectively arranged on both sides of the shell conveyor belt 61, the shell conveyor belt 61 is connected to a shell conveying motor 63 that drives it to operate, and a plurality of shell conveying channels 64 are correspondingly provided at the stroke terminal of the shell conveyor belt 61. The transmission mechanism 60 includes a plurality of shell propulsion blocks 65 that can be moved into the shell conveying channels 64 respectively, and the shell propulsion blocks 65 are connected to a shell propulsion cylinder 66 that drives it to move.

[0059] In one embodiment, Figure 10-12As shown, the turntable mechanism 80 includes a turntable 801 and a plurality of mounting seats 802 arranged on the turntable. During processing, a battery cell to be processed is installed in each mounting seat 802. A plurality of processing stations are arranged according to the rotation direction of the turntable 801. When the turntable 801 rotates to the corresponding stations, the battery cells on the mounting seats 802 are processed respectively, thereby realizing a sequential processing process of multiple processing steps. The turntable 801 is provided with a visual inspection component 81 for inspecting the battery cell according to its rotation direction, a tab clamping component 82 for clamping and straightening the tab in the vertical direction, a face pad placing component 83 for installing the face pad and the battery cell, a tab bending component 84 for horizontally bending the tab, a flattening inspection component 85 for inspecting the tab bending effect, a defective removal component 86 for removing defective products, a flattening component 87 for flattening and tidying the tab, and a cell ejecting component 88 for ejecting the battery cell. The previous process of the tab clamping component 82 and the tab bending component 84 is also provided with a tab alignment component 89, which drives the mounting seat 802 to rotate and senses and locates the tab position. The number of the tab clamping components 82 and the tab bending components 84 is adapted to the number of tabs of the battery cell, and the tab alignment components 89 correspond one-to-one to the tab clamping components 82 and the tab bending components 84. The visual inspection component 81 is used to detect whether the battery cell and the tab are damaged or defective, and can be implemented by any existing technology. The tab clamping component 82 includes a clamping cylinder clamp 821 arranged in a vertical direction to clamp and straighten the tab, and the clamping cylinder clamp 821 is connected to a lifting module 822 of any existing technology for driving it to rise and fall. The surface pad placement component 83 includes any existing adsorption component 831 for adsorbing the surface pad, and the adsorption component 831 is connected to any existing two-way module 832 for driving it to move closer to or away from the turntable 801 and to rise and fall. The tab bending component 84 includes a bending push block 841 that extends toward the mounting seat 802 to horizontally push the tab to bend, and any existing cylinder that drives the bending push block 841 to move. The flatness detection component 85 is used to horizontally detect whether the tab bounces after being bent, and can be implemented by any existing technology, such as horizontal plane detection through an infrared sensor. The flattening assembly 87 includes a flattening block 871 disposed above the mounting base 802, aligned with the mounting base 802, and used to flatten the tabs. The flattening block 871 is connected to a conventional lifting module for driving it up and down. The ejection assembly 88 is used to vertically eject the battery cell within the mounting base 802, and can be implemented using any conventional technology.

[0060] The bad taking-out assembly 86 comprises a corresponding arranged kick-out chute plate 861 and a kick-out motor 862, the kick-out chute plate 861 is provided with a kick-out chute 863, the output end of the kick-out motor 862 is fixedly connected with a kick-out connecting rod 864, the other end of the kick-out connecting rod 864 is respectively connected with a kick-out guide column 865 and a kick-out sliding strip 866, the kick-out guide column 865 is slidably connected with the kick-out chute 863, the kick-out chute 863 is a C-shaped groove or a U-shaped groove, the kick-out sliding strip 866 is hinged with the kick-out connecting rod 864, the kick-out motor 862 drives the kick-out connecting rod 864 to rotate, drives the kick-out guide column 865 to move along the kick-out chute 863, and the shape of the kick-out chute 863 guides the kick-out sliding strip 866 to move close to or away from the rotating disc 801 and to move up and down, the kick-out chute plate 861 is provided with a kick-out guide groove block 867 which is slidably connected with the kick-out sliding strip 866 and guides the kick-out sliding strip 866, the kick-out guide groove block 867 is rotatably arranged on the kick-out chute plate 861 to adapt to the movement of the kick-out sliding strip 866, plays a guiding role and does not interfere with the movement, and the kick-out sliding strip 866 is connected with a kick-out air cylinder clamp 868 at the end away from the kick-out connecting rod 864. The bad taking-out assembly 86 further comprises a kick-out air cylinder 869 arranged below the mounting seat 802, the output end of the kick-out air cylinder 869 outputs upwardly for ejecting the battery cell in the mounting seat 802, and the connection mode of the kick-out air cylinder 869 and the mounting seat 802 can be selected from any prior art which will not be repeated here.

[0061] The tab alignment assembly 89 comprises an alignment sensing piece 891 arranged at a predetermined position to horizontally and linearly sense the tab in the mounting seat 802, and the alignment sensing piece 891 can be selected from any prior art. The alignment sensing piece 891 is connected with an alignment lifting air cylinder 892 which drives the alignment sensing piece 892 to lift, the tab alignment assembly 89 further comprises an alignment driving piece 893 which drives the corresponding mounting seat 802 to rotate to cooperate with the alignment sensing piece 891 to sense the tab, and the alignment driving piece 893 can be selected from any prior art, such as driving a driving wheel through a motor, arranging a driven wheel below the mounting seat and connecting and driving through a belt, or driving through a motor and arranging gear transmission on the motor and the mounting seat respectively, and it should be noted that the mounting seat 802 is rotatably connected with the rotating disc 801, but the alignment driving piece 893 is needed to drive the mounting seat 802 to rotate, and the specific connection mode can be selected from any prior art which will not be repeated here.

[0062] In one embodiment, as shown in Figure 13As shown, the stamping mechanism 70 includes a unwinding component 71 for unwinding the facing pad coil, a stamping component 72 for punching out the facing pad from the facing pad coil, and a winding component 73 for taking up the discarded facing pad coil after stamping. The unwinding component 71 includes a rotatable unwinding wheel 711, and the winding component 73 includes a winding wheel 731 and a winding motor 732 for driving the winding wheel 731 to operate. The function of the stamping component 72 is to stamp the facing pad coil and extend the stamped facing pad upward. The stamping component 72 can be implemented by any existing technology. The winding motor 732 drives the winding wheel 731 to rotate, thereby driving the unwinding wheel 711 to rotate and unwind the material. The stamping component 72 between the two stamps the facing pad coil. The function of the face pad placing component 83 on the turntable 801 is to take the face pad processed by the stamping component 72 and then place it on the battery cell of the mounting seat 802. The face pad placing component 83 can be implemented by any existing technology, such as using a robot, which will not be elaborated here.

[0063] In one embodiment, Figure 14-15As shown, the shell entry mechanism 90 includes a shell entry bracket 91 and a shell entry wheel 92 placed horizontally and rotatably arranged on the shell entry bracket 91, the shell entry wheel 92 is connected to a shell entry motor 93 that drives it to operate, and a plurality of shell entry grooves 94 are arranged in a ring on the shell entry wheel 92. At least one shell entry magnetic groove 941 for installing a magnetic attraction is provided in the shell entry groove 84. The shell entry groove 94 is used to receive a metal shell without a battery cell installed. After the metal shell falls into the shell entry groove 94, it is adsorbed by the magnetic attraction in the shell entry magnetic groove 941. The magnetic attraction in the shell entry magnetic groove 941 can be any existing technology that can realize magnetic switching, such as an electromagnet, which will not be described here. The shell entry bracket 91 is provided with a shell entry fixing plate 95, and the shell entry fixing plate 95 is provided with a shell entry hole 951 allowing the battery cell to pass through. Above the shell entry hole 951, a shell pressing block 96 corresponding to the upper and lower parts thereof is provided. The shell pressing block 96 is connected to a shell pressing cylinder 961 that drives it to extend toward the shell entry hole 951. The shell entry hole 951 corresponds to the mounting seat 802 on the turntable 801 above and below. The mounting seat 802 is installed with the ejection assembly 88 in the corresponding process. When the battery cell is shelled, the ejection assembly 88 ejects the battery cell upward from the shell entry hole 951, and the shell pressing cylinder 961 drives the shell pressing block 96 to press the metal shell downward, so that the metal shell and the battery cell complete the shell entry action. A shell entry anti-slip plate 97 is provided below the shell entry wheel 92 and rotates with the shell entry wheel 92. The shell entry anti-slip plate 97 is connected to a plurality of shell entry support plates 98, each extending to the bottom of the shell entry groove 94. A shell entry spring (not shown) is connected between the anti-slip plate 97 and the shell entry support plate 98. When the metal shell falls into the shell entry groove 94, due to the magnetic attraction force, the metal shell presses the shell entry support plate 98, driving the shell entry support plate 98 to press the shell entry spring back. When the battery cell is in the shell, due to the ejection assembly 88, the battery cell will drive the metal shell upward a certain distance. The metal shell no longer presses the shell entry support plate 98, and the shell entry support plate 98 is elastically restored and pops out. At this time, after the ejection assembly 88 is withdrawn, the shell entry support plate 98 supports the battery cell to ensure that the battery cell does not fall out. The shell entry motor 93 drives the shell entry wheel 92 to rotate, and the metal shell loaded with the battery cell is transferred to the next process. The shell entry motor 93 is also driven by a shell entry sensing turntable 99, which rotates synchronously with the shell entry wheel 92. The shell entry bracket 91 is provided with a shell entry sensor 991 for detecting the rotation amplitude of the shell entry sensing turntable 99 for detection, so as to strictly control the rotation angle of the shell entry wheel 92 driven by the shell entry motor 93 to ensure production accuracy. The shell entry sensing turntable 99 and the shell entry sensor 991 can be implemented by any existing technology.

[0064] In one embodiment, Figure 16As shown, the discharging mechanism 100 includes a discharging motor 101, the output end of which is connected with a discharging plate 102, the discharging plate 102 has four discharging seats 103 arranged in an annular array, the discharging seat 103 is provided with a discharging groove 104 for accommodating a metal shell, the discharging groove 104 is provided with a discharging hole 105, the left and right sides of the discharging motor 101 are respectively provided with a shell taking motor 106 and a shell discharging motor 107, the output ends of the shell taking motor 106 and the shell discharging motor 107 are respectively connected with a discharging push rod 108, the discharging push rod 108 extends forward and penetrates through the corresponding discharging hole 105, the discharging push rod 108 of the shell taking motor 106 is provided with a magnetic attraction member (not shown in the figure), the magnetic attraction member can be controlled to be on or off to realize the magnetic attraction effect, and any existing technology can be selected, such as an electromagnet, and the bottom of the discharging seat 103 corresponding to the shell taking motor 106 is provided with a discharging support plate 109. After the shell taking mechanism 90 completes the process of loading the battery cell into the shell and transfers the metal shell loaded with the battery cell to the corresponding position of the discharging mechanism 100, the magnetic attraction member in the shell taking groove is disconnected, the shell taking motor 106 drives the discharging push rod 108 to extend to the shell taking groove, and after the discharging push rod 108 contacts the metal shell, the magnetic attraction member at the end of the discharging push rod 108 starts to magnetically attract the metal shell, the shell taking motor 106 drives the discharging push rod 108 to retract, and the metal shell loaded with the battery cell is retracted into the discharging groove 104. Due to the support of the discharging support plate 109 and the shell taking support plate on the battery cell, the battery cell will not fall downward during the whole movement and positioning process, and after the discharging push rod 108 is retracted, the discharging motor 101 drives the discharging plate 102 to rotate, thereby driving the discharging seat 103 to rotate, the discharging seat 103 drives the metal shell loaded with the battery cell to overturn by 180°, and the shell discharging motor 107 drives the corresponding discharging push rod 108 to push the metal shell loaded with the battery cell in the discharging groove 104 out, thereby entering the next process.

[0065] In one embodiment, as shown in Figure 17 The discharging mechanism 100 includes a discharging motor 101, the output end of which is connected with a discharging plate 102, the discharging plate 102 has four discharging seats 103 arranged in an annular array, the discharging seat 103 is provided with a discharging groove 104 for accommodating a metal shell, the discharging groove 104 is provided with a discharging hole 105, the left and right sides of the discharging motor 101 are respectively provided with a shell taking motor 106 and a shell discharging motor 107, the output ends of the shell taking motor 106 and the shell discharging motor 107 are respectively connected with a discharging push rod 108, the discharging push rod 108 extends forward and penetrates through the corresponding discharging hole 105, the discharging push rod 108 of the shell taking motor 106 is provided with a magnetic attraction member (not shown in the figure), the magnetic attraction member can be controlled to be on or off to realize the magnetic attraction effect, and any existing technology can be selected, such as an electromagnet, and the bottom of the discharging seat 103 corresponding to the shell taking motor 106 is provided with a discharging support plate 109.

[0066] Working principle:

[0067] As shown in Figures 1-17As shown, this device is divided into two feeding production lines: one for battery cells and one for magnetically absorbable metal shells. The cells and shells are then assembled and shipped. The cell feeding production line includes a cell loading mechanism 10, a perforation mechanism 20, a measuring mechanism 30, and a turnover mechanism 40, all designed in sequence. The shell feeding production line includes a shell loading mechanism 50 and a conveying mechanism 60, all designed in sequence. The cells and shells converge on a turntable mechanism 80. A punching mechanism 70 for punching the surface pads and a shell insertion mechanism 90 for inserting the cells into the shells are located on one side of the turntable mechanism 80. Once the cells are shelled, they are transferred to a discharge mechanism 110 via a discharge mechanism 100, where they are then discharged, completing the shell insertion and conveying process.

[0068] The specific working process of the battery cell feeding production line is to place the battery cell on the feeding conveyor trough 15 of the battery cell feeding mechanism 10 for feeding, and the feeding conveying motor 13 drives the feeding conveyor belt 11 to transport the battery cell. At the end of the stroke, the battery cell falls from the feeding inclined surface 17 into the feeding reversing groove 16, and the feeding transmission motor 14 drives the feeding transmission wheel 12 to drive the battery cell to rotate to a predetermined angle; the pressing cylinder 29 of the hot punching mechanism 20 presses the battery cell, and the probe motor 281 drives the probe 27 to rotate and extend into the center hole of the battery cell to calibrate the inner diameter of the hole, and the front sliding cylinder 231 drives the heating component 25 to heat the probe 27 to thermally cure the battery cell diaphragm and shape it. After the shaping is completed, the battery cell is released and the probe 27 is pulled out, and the feeding transmission wheel 12 continues The first guide cylinder 333 drives the first guide plate 332 to drive the battery cell to rise. After moving to a predetermined distance, the battery cell continues to roll and falls on the upper surface of the lower measuring plate 33. Under the action of the buffer spring 352, the lower measuring plate 33 drives the lower measuring plate 33 along the first vertical guide rail 35 to press the battery cell to the upper measuring plate 32. The lifting and lowering of the lower measuring plate 33 can be achieved by any existing mechanism, which will not be described in detail here. The function of the buffer spring 352 is mainly to give the battery cell a certain pressing force after the lower measuring plate 33 is raised. The measuring cylinder 321 drives the upper measuring plate 32 to drive the battery cell to roll, and the measuring fixed rod 36 and the measuring fixed rod 36 are connected. The sensor 361 cooperates to measure the maximum and minimum spacing between the lower measuring plate 33 and the upper measuring plate 32 when the battery cell rolls, so as to determine whether the diameter of the battery cell is within the qualified range. The first pushing cylinder 373 drives the first push rod 372 to drive the first pushing plate 37 to move back and forth along the first guide block 371. After the battery completes the measurement work, the battery is pushed to the first conveyor belt 38 by the first pushing plate 37. The battery cell that fails the diameter inspection will be pushed away by the bad pushing cylinder 391 when it is conveyed on the first conveyor belt 38. The qualified battery cell is conveyed to the turnover mechanism 40 by the first conveyor belt 38; the turnover sleeve 48 can be placed horizontally to receive the battery cell conveyed by the first conveyor belt 38. The battery cells coming over, after falling into the turnover sleeve 48, the turnover motor 49 drives the turnover sleeve 48 to rotate and change position, so that the turnover sleeve 48 loaded with battery cells rotates to the upward state, and the transport motor 42 drives the transport connecting bar 43 to rotate, and drives the transport guide column 44 to make up and down motion along the transport slide 411. The transport guide column 44 is fixedly connected to the transport bar 452, and the transport bar 452 is fixedly connected to the transport cylinder clamp 46. The transport bar 452 moves under the action of the transport guide column 44, and the transport transverse slide rail 45 and the transport transverse slider 451 provide transverse and vertical movable guides respectively. Under the forward and reverse drive of the transport motor 42, the transport cylinder clamp 46 is driven to move to the turnover sleeve 48 to grab the battery cells and transport them to the turntable mechanism 80.

[0069] The specific working process of the shell feeding production line is that the shells are arranged in the shell feeding boxes 53, the shell feeding boxes 53 are stacked on the shell feeding rack 51, the shell carrying module 54 drives the carrying arm 55 to push the uppermost shell feeding box 53 to the feeding platform 52, the shell positioning assembly 59 fixes the shell feeding box 53, the shell transverse conveying module 57 drives the suction assembly to take out the shells row by row and convey them to the shell conveying belt 61, the shell feeding box 53 after the taking-out is completed is pushed out of the opening of the feeding platform 52 by the box pushing assembly, and the shell conveying belt 61 conveys the shells to the shell entering mechanism 90.

[0070] The specific process of assembling the shell is that the battery cell is placed on the mounting seat 802 of the rotating disc mechanism 80, the rotating disc 801 rotates, the battery cell first passes through the visual detection assembly 81 to detect whether the battery cell is obviously damaged, then the tab alignment assembly 89 drives the mounting seat 802 to rotate and senses and positions the tab position, then the tab clamping assembly 82 clamps and aligns the tab in the vertical direction, then the face pad placing assembly 83 places the face pad into the battery cell for installation, the corresponding stamping mechanism 70 of the face pad placing assembly 83 punches the face pad roll material upward to form a face pad for the face pad placing assembly 83 to take the material, the battery cell after the face pad is placed again passes through the tab alignment assembly 89 to drive the mounting seat 802 to rotate and senses and positions the tab position, then the tab bending assembly 84 bends the tab, then the flatness detection assembly 85 detects the flatness of the tab bending, then the defective product is removed by the defective taking-out assembly 86, the qualified battery cell passes through the flatness assembly 87 to process the tab, and finally the battery cell is pushed out upward by the battery cell ejection assembly 88. At this time, the shell entering mechanism 90 corresponding to the battery cell ejection assembly 88, when the shell is conveyed to the shell entering mechanism 90, the shell enters the shell entering groove 94, the shell is shrunk in the shell support plate 98, the shell entering motor 93 drives the shell entering wheel 92 to rotate, the battery cell is pushed out by the battery cell ejection mechanism 88 to pass through the shell entering hole 951, the shell pressing cylinder 961 drives the shell pressing block 96 to press the shell to complete the shell assembly with the battery cell, at this time, the shell is moved upward a certain distance due to the upward top of the battery cell, the shell support plate 98 is popped out to support the battery cell, the shell taking-out motor 106 drives the lower pushing rod 108 with a magnetic suction element to extend to the shell entering groove 94 to take the shell of the battery cell after the shell entering is completed to the lower feeding seat 103, the lower feeding motor 101 drives the lower feeding seat 103 to drive the battery cell and the shell to overturn, the shell ejection motor 107 pushes the shell filled with the battery cell to the ejection mechanism 110 through the lower pushing rod 108 without a magnetic suction element. The ejection mechanism 110 drives the ejection conveying belt 114 to convey the shell filled with the battery cell through the ejection motor 115, and the work is completed.

[0071] It should be understood that the above-described specific embodiments of the present invention are merely illustrative or illustrative of the principles of the present invention and do not constitute limitations of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included within the scope of protection of the present invention. In addition, the appended claims are intended to cover all variations and modifications that fall within the scope and metes and bounds of the appended claims, or equivalents thereof.

Claims

1. A device for assembling an aqueous zinc ion wound battery into a shell, comprising a machine, characterized in that: It includes a cell loading mechanism for feeding cell materials, a perforation mechanism for winding and heating and curing cell materials, a measuring mechanism for detecting cell diameters, a turnover mechanism for transporting cell materials, a shell loading mechanism for feeding shell materials, a transmission mechanism for transporting shell materials, a punching mechanism for punching and forming face pads, a turntable mechanism for arranging and inspecting the tabs of cell materials and assembling cell materials and face pads, a shell inserting mechanism for assembling cell materials and shell materials, a unloading mechanism for transporting batteries after cell materials are assembled into shells, and a discharging mechanism for discharging batteries. The cell loading mechanism, perforation mechanism, measuring mechanism, turnover mechanism, shell loading mechanism, transmission mechanism, punching mechanism, turntable mechanism, shell inserting mechanism, unloading mechanism, and discharging mechanism are adaptively arranged on the machine platform.

2. The device for assembling an aqueous zinc ion wound battery into a shell according to claim 1, characterized in that: The turntable mechanism includes a turntable and a plurality of mounting seats arranged on the turntable, and the turntable is provided with a visual inspection component for inspecting the battery cell in sequence according to its rotation direction, a tab clamping component for clamping and straightening the tab in a vertical direction, a face pad placing component for installing the face pad and the battery cell, a tab bending component for horizontally bending the tab, a flattening detection component for inspecting the tab bending effect, a defective removal component for removing defective products, a flattening component for flattening and tidying the tab, and a battery cell ejecting component for ejecting the battery cell. The previous process of the tab clamping component and the tab bending component is also provided with a tab alignment component, which drives the mounting seat to rotate and senses and locates the tab position. The number of the tab clamping component and the tab bending component is adapted to the number of tabs of the battery cell, and the tab alignment component corresponds one-to-one to the tab clamping component and the tab bending component.

3. The device for assembling an aqueous zinc ion wound battery into a shell according to claim 2, characterized in that: The defective removal component includes a corresponding waste kicking chute plate and a waste kicking motor, the waste kicking chute plate is provided with a waste kicking chute, the output end of the waste kicking motor is fixedly connected to a waste kicking connecting rod, the other end of the waste kicking connecting rod is respectively connected to a waste kicking guide column and a waste kicking slide, the waste kicking guide column is slidably connected to the waste kicking chute, the waste kicking chute plate is provided with a waste kicking guide groove block which is slidably connected to the waste kicking slide and guides the waste kicking slide, and the waste kicking slide is connected to a waste kicking cylinder clamp at one end away from the waste kicking connecting rod.

4. The device for assembling an aqueous zinc ion wound battery into a shell according to claim 1, characterized in that: The cam is secured to the upper and lower surfaces of the platform and is adapted to move the first and second guide plates upwards and downwards, the cam being adapted to move the first and second guide plates upwards and downwards.

5. The device for assembling an aqueous zinc ion wound battery into a shell according to claim 4, characterized in that: The first conveying assembly includes a first conveyor belt arranged at the rear end of the lower measuring plate, the first conveyor belt is connected to a first drive motor that drives it to operate, and a defective push plate that pushes the battery cell away from the first conveyor belt is provided at the end of the conveying direction of the first conveyor belt, and the defective push plate is connected to a defective push cylinder that drives it to operate.

6. The device for assembling an aqueous zinc ion wound battery into a shell according to claim 1, characterized in that: Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

7. The device for assembling an aqueous zinc ion wound battery into a shell according to claim 1, characterized in that: The shell entry mechanism includes a shell entry bracket and a shell entry wheel placed horizontally and rotatably arranged on the shell entry bracket, the shell entry wheel is connected to a shell entry motor that drives it to operate, a plurality of shell entry grooves are arranged in an annular manner on the shell entry wheel, at least one shell entry magnetic groove for installing a magnetic attraction member is provided in the shell entry groove, the shell entry bracket is provided with a shell entry fixing plate, the shell entry fixing plate is provided with a shell entry hole allowing the battery core to pass through, a shell entry hole is provided above the shell entry hole, and a shell pressing block corresponding to the upper and lower parts thereof is provided, the shell pressing block is connected to a shell pressing cylinder that drives it to extend toward the shell entry hole, a shell entry anti-slip plate that rotates with the shell entry wheel is provided below the shell entry wheel, the shell entry anti-slip plate is connected to a plurality of shell entry support plates that respectively extend below the shell entry groove, and a shell entry spring is connected between the anti-slip plate and the shell entry support plate.

8. The device for assembling an aqueous zinc ion wound battery into a shell according to claim 1, characterized in that: The ironing mechanism includes an ironing machine platform and an ironing guide rail arranged on the ironing machine platform. A slidable front slide and rear slide are arranged on the ironing guide rail. A heating component is arranged on the front slide, and a ironing motor is arranged on the rear slide. The output end of the ironing motor is connected to a probe, and the probe extends forward through the heating component. The ironing machine platform is respectively provided with a unidirectional linear module for driving the front slide and the rear slide to slide back and forth along the ironing guide rail. A pressing cylinder is also provided on one side of the probe along its length direction, and the output direction of the pressing cylinder is consistent with that of the probe. The punching mechanism includes an unwinding assembly for unwinding the face pad coil, a punching assembly for punching out face pads from the face pad coil, and a rewinding assembly for rewinding the discarded face pad coil after punching. The unwinding assembly includes a rotatable unwinding wheel, and the rewinding assembly includes a rewinding wheel and a rewinding motor that drives the rewinding wheel to operate. The blanking mechanism includes a blanking motor, the output end of the blanking motor is connected to a blanking plate, the blanking plate ring array has four blanking seats, the blanking seat is provided with a blanking trough for accommodating metal shells, and a blanking hole is provided in the blanking trough. The left and right sides of the blanking motor are respectively provided with a shell taking motor and a shell discharging motor, and the output ends of the shell taking motor and the shell discharging motor are respectively connected with blanking push rods, the blanking push rods extend forward through the blanking holes at corresponding positions, the blanking push rods of the shell taking motor are provided with magnetic suction parts, and the bottom of the blanking seat at the corresponding position of the shell taking motor is provided with a blanking support plate.

9. The device for assembling an aqueous zinc ion wound battery into a shell according to claim 1, characterized in that: The battery cell feeding mechanism includes a feeding conveyor belt and a feeding transmission wheel. The feeding conveyor belt is connected to a feeding transmission motor that drives it to operate. The feeding transmission wheel is connected to a feeding transmission motor that drives it to operate. The feeding conveyor belt is provided with a plurality of feeding transmission grooves for accommodating battery cells. The feeding transmission wheel annular array has a plurality of feeding reversing grooves for accommodating battery cells. A feeding inclined surface for guiding the battery cells to pass through is also provided between the feeding conveyor belt and the feeding transmission wheel. The discharging mechanism includes multiple sections of discharging components for transmitting finished products and connected in sequence. The head and tail connections of adjacent discharging components are transmission connections in the angle direction. The angles of adjacent discharging components are provided with discharging push blocks for driving the battery cells to reverse. The discharging push blocks are connected to a discharging cylinder for driving them to operate. The discharging component includes a discharging conveyor belt and a discharging motor for driving it to operate. Discharging limit plates are respectively provided on both sides of the discharging conveyor belt.

10. The device for assembling an aqueous zinc ion wound battery into a shell according to claim 1, characterized in that: The shell loading mechanism includes a shell loading frame, a loading platform and a plurality of stacked shell loading boxes are provided on the shell loading frame, the shell loading box is connected to a loading lifting assembly that drives it to rise and fall, the shell loading frame is provided with a horizontal shell conveying module for laterally conveying the shell loading box to the loading platform, a suction assembly that can be lifted and lowered to suck the shell is provided above the loading platform, and a shell conveying module that drives the suction assembly to move laterally is provided on the shell loading frame, the loading platform is enclosed on three sides and open on one side, and a box pushing assembly for pushing the loading box out is provided on the loading platform, and a loading positioning assembly that can be lifted and lowered to position the loading box is provided at the open part of the loading platform; The transmission mechanism includes a shell conveyor belt and shell conveying limit plates respectively arranged on both sides of the shell conveyor belt. The shell conveyor belt is connected to a shell conveying motor that drives it to operate. A plurality of shell conveying channels are correspondingly arranged at the travel terminals of the shell conveyor belt. The transmission mechanism includes a plurality of shell propulsion blocks that can be moved into the shell conveying channels respectively. The shell propulsion blocks are connected to a shell propulsion cylinder that drives them to move.

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