Battery cell stamping blanking automatic line and working method thereof

Abstract

This invention discloses an automated battery cell stamping and unloading line, comprising: at least one loading device, which includes a loading tray module, a material tray and carrier device, a circulating jig module, a product conveying device, and a picking device; it also includes a set of lifting unloading devices, a stamping and docking double-layer flow line, a material tray collection device, and a barcode marking device; the discharge end of the product conveying device is connected to the flipping flow line; a material tray buffer device is provided between two adjacent loading devices; the material tray collection device is located at the discharge end of the lifting unloading device. This invention sorts the stamped battery cells using a stamping and docking double-layer flow line, directly removing defective products and allowing good products to enter the product conveying device. The product conveying device can supply materials to multiple loading devices. Lifting unloading devices are installed at both ends of the production line, enabling the material tray carriers to achieve fully automated, unattended, and cyclical use. This integrates multiple devices and supporting facilities, resulting in higher equipment utilization and improved battery cell loading efficiency.

Description

Technical Field

[0001] This invention belongs to the field of manufacturing, and specifically relates to an automatic battery cell stamping and blanking line and its working method. Background Technology

[0002] After the battery cells are stamped, the qualified stamped products need to be marked, sorted, and arranged. The whole process is quite labor-intensive. If manual or semi-automatic production is used, the processing efficiency will be severely affected. Although the existing equipment has achieved automation, most of them are single machines with poor integration. Each machine needs to be equipped with a complete set of conveying and handling equipment, which is costly. In addition, some machines have unreasonable structural design, which can only transport one product at a time during the transfer process. If the transfer or grabbing is not timely, the products are prone to stacking. Existing tray carriers are prone to displacement or shaking during the tray placement process, which affects the accuracy of the tray placement component's position. Meanwhile, as disclosed in patent CN108306054B, the battery cell trays have many product placement stations that are horizontally placed, which occupy a large space and result in a small number of products that can be placed on each tray. For example, the positioning fixture and circulation fixture disclosed in the published patent CN218849715U use a single-line conveyor, which has low transfer efficiency; and such a line is prone to backlog problems if the material is not picked up in time in the later stage. In addition, battery cells have a front and a back. If the front and back are placed incorrectly during the tray arrangement process, it will not only cause the arrangement to be chaotic, but may also lead to errors in the subsequent assembly. Existing equipment cannot solve the problem of sorting the front and back. Therefore, the existing component placement technology still needs improvement. Summary of the Invention

[0003] Purpose of the invention: In order to overcome the above shortcomings, the purpose of this invention is to provide an automatic cell stamping and blanking line with a simple structure, reasonable design, easy production, high degree of automation, reduced manual labor, and improved cell blanking efficiency.

[0004] Technical solution: To achieve the above objectives, the present invention provides an automated cell stamping and blanking line, comprising: At least one material handling device is provided, comprising a tray module, a tray and carrier device, a circulating fixture module, a product conveying device, and a picking device. The tray module, tray and carrier device, and circulating fixture module are all mounted on a workbench, with a barcode scanning and marking device above them. The product conveying device is located on one side of the workbench, and the circulating fixture module is located on one side of the product conveying device. The picking device is suspended from the top of the device and cooperates with the circulating fixture module. The tray and carrier device is located at one end of the outlet of the circulating fixture module. The gripper assembly in the tray module is located above the tray and carrier device, and the two cooperate with each other. The outlet end of the product conveying device is connected to the flipping flow line. A set of lifting unloading devices is provided on both sides of the material handling equipment at both ends of the entire battery cell stamping and unloading automatic line, and a material tray buffer device is provided between two adjacent material handling equipment. A stamped butt-jointed double-layer streamlined line is provided at the inlet end of the product conveying device; A material tray collecting device is located at the discharge end of the lifting feeding device.

[0005] The lifting-type unloading device includes a linkage lifting drive mechanism and an unloading conveying mechanism. The linkage lifting drive mechanism includes a set of lifting transmission screws, a lifting drive motor, a set of traction wheel assemblies, and a transmission belt. The lifting drive motor is mounted on the base plate via a motor mounting bracket. A main lifting drive wheel is located at the output end of the lifting drive motor. The traction wheel assembly is mounted on the base plate via a bearing mounting bracket and cooperates with the main lifting drive wheel. The lifting transmission screw is connected to the side plate of the frame via a bearing seat, and a transmission wheel is located below the lifting transmission screw. The transmission belt is wound around the main lifting drive wheel, the traction wheel assembly, and the transmission wheel. A lifting drive block is located on the lifting transmission screw, and both sides of the unloading conveying mechanism are connected to the lifting drive block via connecting frames. The lifting-type unloading device allows for the lifting and transport of the material tray carrier, facilitating its cooperation with material handling equipment to achieve the conveying of the material tray carrier.

[0006] Furthermore, the stamping and docking double-layer streamlined line includes a streamlined base frame, a double-layer streamlined assembly, and a set of streamlined lifting and adjusting mechanisms. The double-layer streamlined assembly includes a streamlined support frame and a double-layer streamlined line. The double-layer streamlined line is located above the streamlined support frame, and the lower part of the streamlined support frame is sleeved with the streamlined base frame. The streamlined support frame is connected to the streamlined base frame in a lifting manner through the streamlined lifting and adjusting mechanisms. The upper streamlined line output end is connected to the inlet end of the product conveying device. A waste material receiving box is provided at the outlet of the lower streamlined line. A baffle is provided at the output end of the upper streamlined line, and a flexible material feeding mechanism is provided at the outlet of the baffle.

[0007] Furthermore, the plate-stacking module includes a position adjustment mechanism, which includes an X-axis module and a Y-axis module. The X-axis module is movably connected to the Y-axis module via a adapter component. It also includes a gripper assembly, which is connected to the X-axis module in a lifting manner via a sliding plate, and the gripper assembly is provided with at least one gripper mechanism; The gripper assembly also includes a gripper mounting plate, and at least one gripper mounting bracket is provided on one side of the gripper mounting plate; The gripper mechanism includes grippers and a clamping unit. The grippers are vertically disposed at the end of the gripper mounting frame, and the clamping unit is disposed below the gripper mounting frame and cooperates with the grippers. The clamping unit also includes a sensor for detecting whether there is a product.

[0008] The present invention also includes a flipping mechanism, which includes a flipping mounting frame and a flipping drive cylinder. The flipping mounting frame is fixed to one side of the sliding plate, and a set of ear plates are disposed opposite each other on the lower outer side of the flipping mounting frame. A set of mounting seats is provided on the gripper mounting frame, and the ear plates are disposed between the two mounting seats and connected by a connecting rod. The end of the flipping drive cylinder is fixed to the flipping mounting frame, and the piston rod connector at the output end is connected to the flipping seat on the outer side of the gripper mounting frame through a connecting shaft.

[0009] Furthermore, the circulating fixture module includes a circulating base plate, at least one set of translation modules, a translation plate, a lifting module, a horizontal support bar, and a product placement rack. The circulating base plate has vertical support frames at both ends. The translation modules are mounted on the circulating base plate. The translation plate is connected to the translation modules via sliding seats. The lifting module is slidably connected to the translation plate. The horizontal support bar is fixedly connected to the vertical support frames at both ends. The product placement rack is mounted above the horizontal support bars, and semi-circular inner grooves are spaced apart on both sides of the product placement rack. The semi-circular inner grooves on two adjacent product placement racks cooperate to form a product placement slot for placing products.

[0010] Preferably, the lifting module includes a lifting moving frame, a set of lifting adjusting frames, a material feeding mechanism, and a lifting drive mechanism. The lower part of the lifting moving frame is slidably connected to the slide rail on the translation plate via a set of sliding blocks. The lifting adjusting frame is mounted on the lifting moving frame, and the material feeding mechanism is mounted on the lifting adjusting frame and is movably connected. The material feeding mechanism is connected to the bushing on the translation plate via a set of guide columns. The lifting drive mechanism includes a lifting drive motor and a drive screw. The lifting drive motor is fixedly connected to the translation plate via a mounting base, and the translation plate is provided with a set of bearing seats. The drive screw is connected to the output shaft of the lifting drive motor via a coupling, and the drive screw passes through the bearing seats. The lifting moving frame is connected to the drive screw.

[0011] More preferably, the lifting and moving frame includes a lifting and moving frame and a moving drive block. The moving drive block is in the shape of an inverted mountain, with its two ends located on the lifting and moving frame and a bearing located in the middle. The drive screw passes through the bearing. The material feeding mechanism includes a material feeding mounting plate, which is provided with at least one set of material feeding fixtures. A connecting ear plate is provided below the material feeding mounting plate, and a movable wheel is provided on the connecting ear plate. The movable wheel is mounted on a lifting and adjusting frame. The lifting and adjusting frame is provided with a set of arc-shaped track surfaces, and the moving wheels are located on the arc-shaped track surfaces.

[0012] Furthermore, the tray and carrier device includes a tray carrier, a limiting strip is provided on the tray carrier, a tray is provided inside the limiting strip, a set of connecting pipes is provided below the tray, and a limiting corner bracket is provided at the corner of the tray; A set of lower positioning components, which are vertically mounted on the material tray carrier; a set of lateral positioning components, which are arranged in pairs and connected to the material tray carrier or a limiting strip via mounting posts; A set of positioning devices, the positioning devices being located on the outside of the tray carrier.

[0013] Preferably, the lower positioning member is a vertical grid plate; the lateral positioning member includes a lateral upward positioning grid plate and a lateral downward positioning frame, the lateral upward positioning grid plate and the lateral downward positioning frame are arranged in an upper and lower position, and at least one side of the lateral upward positioning grid plate and the lateral downward positioning frame is provided with comb teeth, and the gap between the comb teeth on the lateral upward positioning grid plate is arranged opposite to the gap between the comb teeth on the lateral downward positioning frame.

[0014] As can be seen from the above technical solution, the present invention has the following beneficial effects: 1. The automatic cell stamping and unloading line of the present invention sorts the stamped cells through a double-layer flow line, directly removing defective products and allowing good products to enter the product conveying device. The product conveying device can supply materials to multiple material handling devices, and a material tray buffer device is set between the material handling devices. Lifting unloading devices are set at both ends of the production line, which not only realizes the lifting of the material tray carrier, but also enables the material tray carrier to achieve fully automatic unattended cyclic use. The integration of multiple devices and basic supporting facilities makes the entire line design more reasonable, the equipment utilization rate higher, and can also effectively improve the cell tray unloading efficiency.

[0015] 2. In this invention, the material placement equipment transports products to one side of the equipment via a product conveying device, places the products onto a circulating fixture module via a picking device, feeds the products in steps via the circulating fixture module, and during this process, the products are coded and marked via a coding and marking device. The picking and placement module picks up the processed products and places them into a material tray and carrier device. The entire process is automated, greatly improving the efficiency of product placement.

[0016] 3. The gripper assembly is equipped with at least one gripper mechanism, allowing the number of gripper mechanisms to be selected according to actual needs. This not only enables the gripping of one product but also meets the need to grip multiple products simultaneously, improving the applicability of the gripper assembly. When multiple gripper mechanisms are used, the product gripping and tray placement efficiency can be greatly improved. Furthermore, the position of the gripper assembly can be adjusted through the position adjustment mechanism.

[0017] 4. The clamping unit can clamp the product on the gripper, which can effectively improve the stability of the gripper mechanism in gripping the product and prevent the product from falling during the gripping and transportation process; in addition, each gripper mechanism has an independent gripper and clamping unit, which allows it to independently complete the gripping and clamping work.

[0018] 5. The flipping mechanism allows for adjustment of the angle of the gripper assembly, enabling it to change the product from a horizontal to a vertical position, facilitating the gripper assembly's product placement.

[0019] 6. The circulating fixture module, through the cooperation of the translation module and the lifting module, realizes step-by-step feeding of products, allowing products to be transported on the product placement rack. It can effectively control the feeding speed and avoid product backlog. At the same time, the multi-line interval conveyor used in this case also greatly improves its conveying and transfer efficiency, allowing it to better supply materials to the subsequent processes.

[0020] 7. The lifting and adjusting frame is equipped with a set of arc-shaped track surfaces, and the moving wheels are mounted on the arc-shaped track surfaces. This unique design of the arc-shaped track surfaces allows for height adjustment of the material-feeding fixture as the moving wheels move along them.

[0021] 8. The material tray and carrier device, through the cooperation of the lower positioning component and the side positioning component, forms a vertical insertion station on the material tray, allowing the battery cells to be vertically inserted into each placement slot, effectively increasing the number of products placed on each material tray and improving its transportation efficiency. At the same time, a positioning device is also set to limit the outer side of the material tray to prevent shaking during processing and improve the stability of material placement.

[0022] 9. The gaps between the vertical comb teeth and the side-up positioning grid and the side-down positioning frame form slots for placing products, which can effectively improve the stability of product placement and prevent tilting. At the same time, the structural optimization can also increase the number of products that can be placed on the tray, effectively improving the efficiency of transferring products in the same batch, and can also solve the problem that horizontally placed products occupy a lot of space, resulting in fewer products being handled.

[0023] 10. The flipping flow line allows the product to be flipped by the curved guide plate. Then, the flipped product is transported to the product conveyor for feeding through the transfer line and return line. The entire flipping process is automated and requires no manual labor, which effectively solves the problem of disordered placement of front and back products.

[0024] 11. The lifting and unloading device enables the lifting and transport of the material tray carrier, facilitating its cooperation with the material handling equipment to achieve the conveying of the material tray carrier and realize the fully automatic, unattended, and cyclical use of the material tray carrier. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the automatic cell stamping and blanking line described in this invention; Figure 2 This is a top view of the present invention; Figure 3 This is a front view of the automatic cell stamping and blanking line in this invention; Figure 4 This is a schematic diagram of the double-layer streamlined structure of the stamped butt joint in this invention; Figure 5 This is a partial schematic diagram of the flipping streamline in this invention; Figure 6 This is a schematic diagram of the material handling device in this invention; Figure 7 This is a schematic diagram of the internal structure of the material handling device in this invention; Figure 8 This is a schematic diagram of the material handling and tray module in this invention; Figure 9 This is a side view of the material handling and tray module in this invention; Figure 10 This is a schematic diagram of the installation of the flipping mechanism of the material handling and tray module in this invention; Figure 11 This is a partial structural diagram of the gripper mechanism in this invention; Figure 12 This is a schematic diagram of the material tray and carrier device in the present invention; Figure 13 The material tray and carrier device in this invention Figure 12 A structural diagram of the opposite side; Figure 14 This is a structural schematic diagram of the bottom of the material tray and carrier device in this invention from an inclined perspective; Figure 15 In this invention, A represents the structural diagram of the second check mechanism, and B represents the first blocking mechanism; Figure 16 This is a schematic diagram of the structure of the lower positioning member and the lateral positioning member in this invention; Figure 17 This is a schematic diagram of the structure of the circulating fixture module in this invention; Figure 18 This is a side view of the circulating fixture module in this invention; Figure 19 This is a schematic diagram of the installation of the material feeding mechanism in this invention; Figure 20 This is a schematic diagram of the installation of the lifting drive mechanism in this invention; Figure 21 This is a schematic diagram of the operation of the moving wheel and the arc-shaped track surface in this invention; Figure 22 This is a partial structural schematic diagram of the feeding mechanism in this invention; Figure 23 This is a schematic diagram of the barcode scanning and marking device in this invention; Figure 24 This is a schematic diagram of the other side of the barcode scanning and marking device in this invention; Figure 25 This is a schematic diagram of the structure of the present invention with a lifting unloading device; Figure 26 This is a schematic diagram of the lifting feeding device in this invention; Figure 27 This is a schematic diagram of the linkage lifting drive mechanism in this invention; Figure 28 This is a partial side view of the lifting unloading device in this invention; Figure 29 This is a partial structural diagram of the unloading robot in this invention. Detailed Implementation

[0026] The present invention will be further explained below with reference to the accompanying drawings and specific embodiments. Example

[0027] The figure shows an automated battery cell stamping and blanking line, which includes: At least one material handling device is provided, comprising a tray module 1, a tray and carrier device 2, a circulating fixture module 3, a product conveying device 4, a material handling device 5, a set of lifting unloading devices 8, a stamping and docking double-layer streamline 9, and a tray collection device 10. The tray module 1, tray and carrier device 2, and circulating fixture module 3 are all mounted on a workbench, with a barcode scanning and marking device 6 above them. The product conveying device 4 is located on one side of the workbench, and the circulating fixture module 3 is located on one side of the product conveying device 4. The material handling device 5 is suspended from the top of the device and connected to the circulating fixture module 3. In conjunction with this, the material tray and carrier device 2 is located at one end of the discharge port of the circulating jig module 3, and the gripper assembly 14 in the tray module 1 is located on the upper part of the material tray and carrier device 2, and the two cooperate with each other; the discharge end of the product conveying device 4 is connected to the flipping flow line 41; the lifting unloading device 8 is located on both sides of the unloading equipment at both ends of the entire battery cell stamping unloading automatic line, and a material tray buffer device 801 is provided between two adjacent unloading equipment; the stamping docking double-layer flow line 9 is located at the inlet end of the product conveying device 4; and the material tray collecting device 10 is located at the discharge end of the lifting unloading device 8. It should be noted that the material tray collecting device 10 can not only hold full material tray carriers filled with products, but also empty material tray carriers.

[0028] like Figures 8 to 11 The plate-stacking module 1 shown includes a position adjustment mechanism, which includes an X-axis module 11 and a Y-axis module 12. The X-axis module 11 is movably connected to the Y-axis module 12 via a transition component 13. It also includes a gripper assembly 14, which is connected to the X-axis module 11 via a sliding plate 15 for lifting. The gripper assembly 14 is provided with at least one gripper mechanism 16. The gripper assembly 14 further includes a gripper mounting plate 141, and at least one gripper mounting bracket 142 is provided on one side of the gripper mounting plate 141; such as Figure 5 The gripper mechanism 16 shown includes a gripper 161 and a clamping unit 162. The gripper 161 is vertically disposed at the end of the gripper mounting bracket 142. The clamping unit 162 is disposed below the gripper mounting bracket 142 and cooperates with the gripper 161. The clamping unit 162 also includes a sensor 1623 for detecting whether there is a product.

[0029] like Figure 10 , 11The diagram also includes a flipping mechanism 17, which comprises a flipping mounting frame 171 and a flipping drive cylinder 172. The flipping mounting frame 171 is fixed to one side of the sliding plate 15, and a set of ear plates 173 are disposed opposite each other on the lower outer side of the flipping mounting frame 171. A set of mounting seats 143 is provided on the gripper mounting frame 141, and the ear plates 173 are disposed between the two mounting seats 143 and connected by a connecting rod 174. The end of the flipping drive cylinder 172 is fixed to the flipping mounting frame 171, and the piston rod connector at the output end is connected to the flipping seat 144 on the outer side of the gripper mounting frame 141 through a connecting shaft.

[0030] like Figures 12 to 17 The circulating fixture module 3 shown includes a circulating base plate 31, at least one set of translation modules 33, a translation plate 34, a lifting module 35, a horizontal support bar 36, and a product placement rack 37. Vertical support frames 32 are provided at both ends of the circulating base plate 31. The translation modules 33 are mounted on the circulating base plate 31. The translation plate 34 is connected to the translation modules 33 via sliding seats. The lifting module 35 is slidably connected to the translation plate 34. The horizontal support bar 36 is fixedly connected to the vertical support frames 32 at both ends. The product placement rack 37 is located above the horizontal support bars 36, and semi-circular inner grooves 371 are spaced apart on both sides of the product placement rack 37. The semi-circular inner grooves 371 on adjacent product placement racks 37 cooperate to form a product placement slot for placing products. like Figure 13 , 14 The lifting module 35 shown in Figure 15 includes a lifting moving frame 351, a set of lifting adjusting frames 352, a material feeding mechanism 353, and a lifting drive mechanism 354. The lower part of the lifting moving frame 351 is slidably connected to the slide rail on the translation plate 34 through a set of sliding blocks. The lifting adjusting frame 352 is mounted on the lifting moving frame 351. The material feeding mechanism 353 is mounted on the lifting adjusting frame 352 and is movably connected. The material feeding mechanism 353 is connected to the bushing on the translation plate 34 through a set of guide columns 3530. The guide columns 3530 are located below the translation plate 34 and are equipped with springs. The lifting drive mechanism 354 includes a lifting drive motor 3541 and a drive screw 3542. The lifting drive motor 3541 is fixedly connected to the translation plate 34 through a mounting base, and the translation plate 34 is provided with a set of bearing seats. The drive screw 3542 is connected to the output shaft of the lifting drive motor 3541 through a coupling, and the drive screw 3542 passes through the bearing seats. The lifting moving frame 351 is connected to the drive screw 3542.

[0031] like Figure 15The lifting and moving frame 351 shown includes a lifting and moving frame 3511 and a moving drive block 3512. The moving drive block 3512 is in the shape of an inverted mountain, with its two ends set on the lifting and moving frame 3511 and a bearing in the middle. The drive screw 3542 passes through the bearing. The material feeding mechanism 353 includes a material feeding mounting plate 3531, on which at least one set of material feeding fixtures 3532 are provided, and a connecting ear plate 3533 is provided below the material feeding mounting plate 3531. The connecting ear plate 3533 is provided with a moving wheel 3534, which is mounted on a lifting and adjusting frame 352. The lifting and adjusting frame 352 is provided with a set of arc-shaped track surfaces 3521, and the moving wheel 3534 is mounted on the arc-shaped track surfaces 3521.

[0032] like Figures 12 to 17 The tray and carrier device 2 shown includes a tray carrier 21, a set of lower positioning members 24, a set of lateral positioning members 25, and a set of positioning devices 27. The tray carrier 21 is provided with a limiting strip 22, and a tray is provided inside the limiting strip 22. A set of connecting pipes is provided below the tray, and a limiting corner bracket 23 is provided at the corner of the tray 21. The lower positioning members 24 are vertically arranged on the tray carrier 21. The lateral positioning members 25 are arranged in pairs and are connected to the tray carrier 21 or the limiting strip 22 through mounting posts 26. The positioning devices 27 are located on the outside of the tray carrier 21. It should be noted that the unloading robot 101 grabs the empty material tray carrier onto the lifting unloading device 8, and lifts it up so that the unloading conveying mechanism 82 is level with the first and second conveying devices in the material handling equipment. Then, the material tray carrier is conveyed. The full material tray carrier is conveyed to the lifting unloading device 8 at the other end of the production line. The lifting unloading device 8 lowers it to the height of the conveying device in the double-speed chain conveyor 42. The double-speed chain conveyor 42 conveys it to the robot end, where the unloading robot 101 unloads it.

[0033] like Figure 12 The lower positioning member 24 shown adopts a vertical grid plate; the lateral positioning member 25 includes a lateral upward positioning grid plate 251 and a lateral downward positioning frame 252. The lateral upward positioning grid plate 251 and the lateral downward positioning frame 252 are arranged in an upper and lower position, and at least one side of the lateral upward positioning grid plate 251 and the lateral downward positioning frame 252 is provided with comb teeth, and the gap between the comb teeth on the lateral upward positioning grid plate 251 is arranged opposite to the gap between the comb teeth on the lateral downward positioning frame 252.

[0034] like Figure 5The flipping conveyor 41 shown includes a flipping conveyor 411 and a return line 412. The discharge end of the flipping conveyor 411 is provided with an arc-shaped guide plate 4111, and a transfer line 413 is provided below the flipping conveyor 411. One end of the return line 412 is located at the discharge end of the transfer line 413, and the other end is located at the inlet of the product conveying device 4. The discharge end of the transfer line 412 is provided with an inclined transition plate 414.

[0035] like Figures 26 to 27 The diagram also includes a lifting unloading device 8, which comprises a linkage lifting drive mechanism 81 and a unloading conveying mechanism 82. The linkage lifting drive mechanism 81 includes a set of lifting transmission screws 811, a lifting drive motor 812, a set of traction wheel assemblies 813, and a transmission belt 814. The lifting drive motor 812 is mounted on the base plate via a motor mounting seat. The output end of the lifting drive motor 812 is provided with a lifting main drive wheel 821. The traction wheel assembly 813 is mounted on the base plate via a bearing mounting seat and cooperates with the lifting main drive wheel 821. The lifting transmission screw 811 is connected to the side plate of the frame via a bearing seat, and a transmission wheel 8111 is provided below the lifting transmission screw 811. The transmission belt 814 is wound around the lifting main drive wheel 821, the traction wheel assembly 813, and the transmission wheel 8111. A lifting drive block 8112 is provided on the lifting transmission screw 811. The two sides of the unloading conveying mechanism 82 are connected to the lifting drive block 8112 via connecting frames 821.

[0036] The material handling device 5 in this case adopts a spider hand material handling module, and a detection device is provided on one side for detecting whether there is a product and the front and back of the product; it should be noted that the structure of the unloading conveying mechanism 82 is the same as the structure of the first conveying device and the second conveying device of the material tray and carrier device 2.

[0037] like Figure 2 The stamping and docking double-layer streamline 9 shown includes a streamline base frame 91, a double-layer streamline assembly 92, and a set of streamline lifting and adjusting mechanisms 93. The double-layer streamline assembly 92 includes a streamline support frame 921 and a double-layer streamline 922. The double-layer streamline 922 is located above the streamline support frame 921. The lower part of the streamline support frame 921 is sleeved with the streamline base frame 91, and the streamline support frame 921 is lifted and connected to the streamline base frame 91 through the streamline lifting and adjusting mechanisms 93. The upper streamline output end of the double-layer streamline 922 is connected to the feed end of the product conveying device 4. A waste material receiving box 94 is provided at the discharge port of the lower streamline. A baffle 95 is provided at the output end of the upper streamline, and a flexible material feeding mechanism 96 is provided at the discharge port of the baffle 95.

[0038] Example 2 The automatic cell stamping and blanking line described in this embodiment has the same structure as that in Embodiment 1, with the following differences: like Figure 11 As can be seen from the partial schematic diagram, the clamping unit 162 includes a clamping drive cylinder 1621 and a clamping head 1622. The clamping drive cylinder 1621 is connected to the gripper mounting bracket 142 through a fixed bracket, and the clamping head 1622 is located at the output end of the clamping drive cylinder 1621.

[0039] like Figure 11 , 12 The X-axis module 11 includes a set of fixed bases 111, a vertical mounting plate 112, and a vertical sliding guide rail module 113. The fixed bases 111 are fixed on the adapter assembly 13. The vertical mounting plate 112 is located on one side of the fixed bases 111, and a chain 114 is provided on one side of the vertical mounting plate 112. The other end of the chain 114 is connected to a sliding plate 15. The vertical sliding guide rail module 113 is located on the vertical mounting plate 112. The sliding plate 15 is slidably connected to the vertical sliding guide rail module 113 through a set of sliding blocks 151. The Y-axis module 12 includes a set of vertical support frames 121 and a set of longitudinal support frames 122. The vertical support frames 121 are mounted on the worktable, and the longitudinal support frames 122 are mounted above the vertical support frames 121, with the two longitudinal support frames 122 arranged opposite to each other. A horizontal sliding module 123 is provided on the longitudinal support frame 122, and the two ends of the adapter component 13 are slidably connected to the horizontal sliding module 123 through sliding blocks.

[0040] like Figure 19 The material feeding fixture 3532 includes a fixture body 35321, on which a set of protrusions 35322 are provided opposite to each other, and the inner side of the protrusions 35322 is provided with a boss 35323 for placing products.

[0041] A limit switch 341 is provided on one side of the slide rail on the translation plate 34, and a limit piece 3523 is provided on the outer side of the lifting frame 351. The limit piece 3523 cooperates with the limit switch 341. An auxiliary slide rail 311 is provided on both sides of the translation module 33 on the circulating base plate 31, and a set of shims 3511 is provided on the lower sides of the lifting frame 351. The lower part of the shims 3511 is slidably connected to the auxiliary slide rail 311 through a set of sliding blocks.

[0042] The feeding and discharging ends of the material tray carrier 21 are provided with positioning strips 211, and the positioning strips 211 are provided with guide positioning grooves 212 for guiding the grippers.

[0043] like Figure 12 , 13The positioning device 27 shown includes a first blocking mechanism 271, a second check mechanism 272, a set of third positioning mechanisms 273 and a fourth positioning mechanism 274. The first blocking mechanism 271 and the second check mechanism 272 are disposed opposite each other on both sides of the material tray carrier 21 in the lateral direction. The third positioning mechanisms 273 and the fourth positioning mechanisms 274 are disposed on both sides of the material tray carrier 21 in the longitudinal direction, and the height of the first blocking mechanism 271 and the second check mechanism 272 is lower than the height of the third positioning mechanisms 273 and the fourth positioning mechanisms 274. A set of positioning grooves 211 is provided on the outer side of the material tray carrier 21. The first blocking mechanism 271 includes a first positioning mounting bracket 2711 and a first limiting block 2712. The top of the first positioning mounting bracket 2711 is provided with a set of adjustable mounting holes, and the first limiting block 2712 is connected to the adjustable mounting holes by bolts. The second check mechanism 272 includes a set of second positioning mounting brackets 2721, a second positioning drive cylinder 2722, and a second check block 2723. The second positioning mounting brackets 2721 are arranged in opposite directions, the second positioning drive cylinder 2722 is located between the two second positioning mounting brackets 2721, and the second check block 2723 is located at the output end of the second positioning drive cylinder 2722. The third positioning mechanism 273 includes a third positioning mounting bracket 2731, a horizontal mounting plate 2732, a third positioning drive cylinder 2733, a third positioning block 2734, and a first positioning head 2735. The horizontal mounting plate 2732 is located on the top of the third positioning mounting bracket 2731, and the horizontal mounting plate 2732 is provided with a slide rail. The third positioning drive cylinder 2723 is located on the top of the third positioning mounting bracket 2731. The cylinder 2733 is mounted on one end of the horizontal mounting plate 2732 via a fixed base. The third positioning block 2734 is slidably connected to the slide rail via a slider, and the third positioning block 2734 is connected to the output end of the third positioning drive cylinder 2733. The first positioning head 2735 is located at one end of the third positioning block 2734. The fourth positioning mechanism 274 includes a set of fourth positioning mounting frames 2741, a second horizontal mounting plate 2742, a positioning guide frame 2743, and a set of fourth positioning blocks 2744. The fourth positioning mounting frames 2741 are arranged opposite to each other. The second horizontal mounting plate 2742 is located on the fourth positioning mounting frame 2741, and the second horizontal mounting plate 2742 is provided with a slide rail. The end of the second horizontal mounting plate 2742 is provided with a fourth drive cylinder 2745. The bottom ends of the positioning guide frame 2743 are slidably connected to the slide rail via sliders, and the output end of the fourth drive cylinder 2745 is connected to the positioning guide frame 2743. The fourth positioning block 2744 is located on the outside of the positioning guide frame 2743.

[0044] In addition, such as Figure 13The tray and carrier device 2 shown also includes a lifting device 28, which includes a lifting fixed plate 281, a lifting drive cylinder 282 and a lifting drive plate 283. The lifting fixed plate 281 is mounted on the frame. The lifting drive cylinder 282 is fixed to the lifting fixed plate 281 by a fixed seat. The lifting drive plate 283 is located on top of the lifting drive cylinder 282 and is connected to the lifting fixed plate 281 by a set of guide columns 284. The tray carrier 21 is located above the lifting drive plate 283. The system also includes a first conveying device and a second conveying device, which are arranged opposite to each other and located below the material tray carrier 21. The first and second conveying devices are connected by a linkage shaft 291. Each of the first and second conveying devices includes a set of support bases 292, on which a conveying support frame 293 is mounted. One end of the first conveying device has a drive sprocket 294, and the other end has a driven sprocket. The drive sprocket is a double-row sprocket, connected to the drive wheel at the output end of the conveying drive motor 295 via a drive chain. The drive sprocket and the driven sprocket are connected by a conveying chain. Both ends of the second conveying device have driven sprockets connected by a conveying chain. It should be noted that a sensor for detecting whether the material tray carrier is in position is provided on one side of the worktable of the tray and carrier device 2.

[0045] like Figure 23 , 24The barcode marking device 6 shown includes a marking gantry 61, a marking mechanism 62, and a scanning mechanism 63. The marking gantry 61 is mounted on the worktable of the machine frame. A marking servo module 611 is located above the marking gantry 61, and a scanning servo module 612 for driving the scanning mechanism 63 is located below the marking gantry 61. The marking mechanism 62 is connected to the marking servo module 611 via a sliding seat, and the scanning mechanism 63 is slidably connected to the scanning servo module 612 via the sliding seat. The marking mechanism 62 and the scanning mechanism 63 are arranged opposite to each other on both sides of the marking gantry 61. The marking mechanism 62 includes a laser engraving head, and a marking visual inspection mechanism 621 is located on one side of the laser engraving head. The scanning mechanism 63 includes a scanning mounting frame 631, on which at least one set of scanning units is provided. Each scanning unit includes a scanning camera 632 and a scanning light source 633. The scanning camera 632 is located on the side of the scanning mounting frame 631 away from the sliding seat. The scanning light source 633 is adjustablely connected to the scanning mounting frame 631 via a dedicated bracket, and the head of the scanning light source 633 is located below the scanning camera 632. It should be noted that one end of each sliding seat is connected to the drive chain. After the scanning camera 632 takes a picture and scans the code, it reads the QR code information, uploads it to the MES (Manufacturing Execution System), analyzes the read information, records the NG (Not Found) material information, and notifies the host computer to remove the NG material.

[0046] A lighting device 7 is provided in front of the barcode scanning and marking device 6. The lighting device 7 includes a lighting mounting frame 71. Both ends of the lighting mounting frame 71 are connected to the workbench through support frames. A set of LED lights 72 is provided on the long side of the lighting mounting frame 71, and a set of laser marking strip light sources 73 is provided on the short side.

[0047] like Figure 4 The streamline lifting and adjusting mechanism 93 shown includes an adjusting screw 931. The top of the adjusting screw 931 is connected to a transverse connecting frame on the streamline base 91, and the bottom passes through the streamline base 91. An adjusting turntable 932 is provided on the adjusting screw 931. During operation, the height of the double-layer streamline assembly 92 can be adjusted by rotating the adjusting turntable 932 to drive the adjusting screw 931 to rotate.

[0048] In addition, a double-speed chain conveyor 42 is provided below both the material handling device and the tray buffer device 801 described in this embodiment. The double-speed chain conveyor 42 cooperates with the material feeding conveyor mechanism 82 in the lifting feeding device 8. It should be noted that the structure of the tray buffer device 801 is the same as that of the tray handling device 2, so it will not be described again here.

[0049] like Figure 25As shown, in this embodiment, a material unloading robot 9 is provided on one side of the lifting unloading device 8, and a material tray collection device 10 is provided on one side of the material unloading robot 9. It should be noted that the material tray collection device 10 can not only place empty material tray carriers but also material tray carriers filled with products.

[0050] like Figure 29 The unloading robot 101 shown has a material tray handling manipulator at its end. The material tray handling manipulator includes a manipulator mounting frame 1011 and a set of grippers 1012. The grippers 1012 are located at both ends of the manipulator mounting frame 1011. A set of slide rails is provided below both ends of the manipulator mounting frame 1011. The grippers 1012 are provided with adapter plates, which are slidably connected to the slide rails via sliding blocks. The robot also includes a drive cylinder 1013, which is fixed to the manipulator mounting frame 1011. Its output end is connected to the grippers 1012. The grippers 1012 have an inward-locking claw at their end. The inward-locking claw has a positioning post 1014, which cooperates with the guide positioning groove 212.

[0051] The working method of the automatic battery cell stamping and unloading line described in this embodiment is as follows: 1: The stamped battery cells enter the double-layer stamping and docking flow line 9. After being inspected by the inspection mechanism, the good products are conveyed from the upper flow line to the product conveying device 4, and the stamping waste products enter the waste receiving box 94 from the lower flow line. At the same time, the robot grabs the empty material tray carrier 21 onto the lifting unloading device 8, and lifts it to the same height as the first conveying device and the second conveying device. The unloading conveying mechanism 82 conveys it to the corresponding placement device, and the lifting device 28 drives it to rise to the same height as the circulating fixture module 3; 2: After entering the product conveying device 4, the front and back of the product are detected by the detection device on the picking device 5. If it is the front, the picking device 5 grabs the product and places it on the product placement rack 37 of the circulating fixture module 3; 3: If it is the back, it continues to move forward through the product conveying device 4, and after flipping and conveying... The arc-shaped guide plate 4111 at the end of the feed line 411 guides the product to flip over in both directions. The flipped product falls onto the transfer line 413 and is then transported to the return line 412. After passing through the return line 412, the product is transported again to the feed port of the product conveying device 4. 4: After the product is placed on the placement rack 37, the circulating fixture module 3 feeds the product step by step through the cooperation of the translation module 33 and the lifting module 35. During this process, the marking mechanism 62 and the scanning mechanism 63 mark and scan the product in turn. 5: The gripper assembly 14 in the tray module 1 unloads the product from the placement slot 371 at the discharge end of the placement rack 37. 6: The tray module 1 grabs the product unloaded in the previous step and holds it in place in the tray and carrier device 2. The product is inserted into the comb teeth corresponding to the lower positioning member 24 and the lateral positioning member 25. 7. After the tray and carrier device 2 is filled with products, the lifting device 28 will drive the tray carrier 21 filled with products to move downwards until both sides of the tray carrier 21 are placed on the first conveying device and the second conveying device; 8. The lifting unloading device 8 will drive the unloading conveying mechanism 82 to move upwards through the linkage lifting drive mechanism 81 until the unloading conveying mechanism 82 is at the same height as the first conveying device and the second conveying device; 9. The first conveying device and the second conveying device will transport the tray carrier assembly filled with products to the lifting unloading device. 8. Place the material feeding conveyor 82 on the feeding device 8; 10. The linkage lifting drive mechanism 81 in the lifting feeding device 8 rotates in the opposite direction to step 8), so that the feeding conveyor 82 is lowered to the initial position. Then the feeding conveyor 82 transports the tray carrier to the double-speed chain conveyor 42, and the double-speed chain conveyor 42 transports the tray carrier to one end of the tray collection device 10; 11. The feeding robot 101 will take away the tray carrier full of products and transport it to the tray collection device 10 to stack the tray carrier components.

[0052] It should be noted that the lower part of the corner of the material tray carrier is provided with a pin sleeve and the upper part is provided with a pin. The upper and lower material tray carriers 21 are stacked and positioned by inserting the pin into the corresponding pin sleeve.

[0053] Alternatively, if there is only one material handling device in the production line, skip step 10.

[0054] It should be noted that if there are multiple material handling devices in the production line, the material tray carrier needs to be buffered and transported by the material tray buffer device 801 during the conveying process.

[0055] The specific process of step-by-step feeding in step 4 is as follows: 41: The translation module 33 drives the translation plate 34 and the lifting module 35 located thereon to move forward together to the designated position; 42: When the lifting drive motor 3541 in the lifting drive mechanism 354 reverses, it drives the drive screw 3542 to rotate in the opposite direction. During the rotation of the drive screw 3542, it drives the lifting moving frame 351 to move towards the high end of the arc track surface 3521. Since the moving wheel 3534 under the material feeding mounting plate 3531 is located on the arc track surface 3521, when the lifting moving frame 351 moves, it will drive the material feeding mounting plate 3531 to rise along the guide column. At the same time, it will drive the material feeding mechanism 353 to rise together, until the material feeding fixture 3532 lifts the product on the product placement rack 37 upward until it is removed from the product placement rack 37. 43: The translation module 33 drives the translation plate 34 and the lifting module 35 located thereon to move forward together to the next placement slot 371 position on the product placement rack 37; 44: Then the lifting drive motor 3541 rotates forward, opposite to the movement direction in step 42, driving the drive screw 3542 to rotate forward, and through the lifting moving frame 351, it drives the material feeding fixture 3532 and the product on it to move forward and downward along the arc track surface 3521, so that the material feeding fixture 3532 drives the product to descend until the product falls into the corresponding placement slot 371; 45: At the same time, the product on the placement slot 371 on the side of the product placement rack 37 near the material tray and carrier device 2 will be grabbed by the gripper mechanism 16 in the tray module 1 and placed into the material tray and carrier device 2.

[0056] 46: Repeat steps 41 to 44 to transfer and move the product.

[0057] The specific processes of steps 5 and 6 of the working method of the automatic cell stamping and blanking line described in this embodiment are as follows: 51: First, the X-axis module 11 in the position adjustment mechanism drives the sliding plate 15 to move the gripper assembly 14 downwards along the vertical sliding guide module 113 to a specified height; 52: The Y-axis module 12 moves the drive adapter assembly 13, the X-axis module 11 located thereon, and the gripper assembly 14 towards the circulating fixture module 3 until the gripper 161 extends into the gap between the two placement racks 37; 53: The sensor 1623 detects whether there is a product on the gripper 161. If the detection result shows that there is a product, the control device will command the clamping unit 162 to clamp the product on the gripper 161; 54: The Y-axis module 12 drives the adapter assembly... 55: The part 13, the X-axis module 11 and the gripper assembly 14 located thereon move backward until the gripper assembly 14 moves to the position on the tray and carrier device 2 where the product needs to be placed; 56: The unloading and flipping drive cylinder 363 drives the gripper assembly 14 to flip downward until the product is flipped to a vertical position; 57: The X-axis module 11 drives the sliding plate 15 to move the gripper assembly 14 downward until the product is inserted into the comb teeth corresponding to the lower positioning part 24 and the side positioning part 25, the clamping unit 162 releases the product, and the X-axis module 11 drives the sliding plate 15 to move the gripper assembly 14 back to the initial height; 58: Repeat the above steps until all products are taken.

[0058] The specific working process of steps 8 and 9 in this embodiment is as follows: The lifting drive motor 812 rotates, driving the lifting main drive wheel 821 to rotate together. The lifting main drive wheel 821 drives the traction wheel assembly 813 and the transmission wheels 8111 on the two lifting transmission screws 811 to rotate synchronously through the transmission belt 814, thereby driving the lifting transmission screws 811 to rotate together. During the rotation of the lifting transmission screws 811, the lifting drive block 8112 is driven to rise, thereby driving the unloading conveying mechanism 82 to rise. The drive motor 295 drives the drive sprocket 294 in the first conveying device to rotate via the drive wheel. The drive sprocket 294 drives the driven sprocket in the first conveying device to rotate. At the same time, the drive sprocket 294 rotates and drives the driven sprocket in the second conveying device to rotate synchronously via the linkage shaft 291, thereby conveying the tray carrier assembly filled with products to the unloading conveying mechanism 82 of the lifting unloading device 8.

[0059] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements can be made without departing from the principle of the present invention, and these improvements should also be considered within the scope of protection of the present invention.

Claims

1. An automatic stamping and blanking line for battery cells, characterized in that: include: At least one material handling device, the material handling device includes a tray module (1), a tray and carrier device (2), a circulating fixture module (3), a product conveying device (4) and a picking device (5). The tray module (1), the tray and carrier device (2) and the circulating fixture module (3) are all located on the workbench and are equipped with a barcode scanning and marking device (6). The product conveying device (4) is located on one side of the workbench. The circulating fixture module (3) is located on one side of the product conveying device (4). The picking device (5) is suspended on the top of the device and cooperates with the circulating fixture module (3). The tray and carrier device (2) is located at one end of the outlet of the circulating fixture module (3). The gripper assembly (14) in the tray module (1) is located on the upper part of the tray and carrier device (2) and the two cooperate with each other. The outlet end of the product conveying device (4) is connected to the flipping flow line (41). A set of lifting unloading devices (8) are provided on both sides of the material handling equipment at both ends of the entire battery cell stamping and unloading automatic line, and a material tray buffer device (801) is provided between two adjacent material handling equipment. A stamped butt-jointed double-layer streamline (9) is provided at the feed end of the product conveying device (4); A material tray collecting device (10) is provided at the discharge end of the lifting feeding device (8); The working method of the automatic cell stamping and blanking line is as follows: 1): After stamping, the battery cells enter the stamping docking double-layer flow line (9). After being inspected by the inspection agency, the good products are transported from the upper flow line to the product conveying device (4). The stamping waste products enter the waste receiving box (94) from the lower flow line. At the same time, the robot grabs the empty material tray carrier (21) onto the lifting unloading device (8). The lifting unloading device (8) lifts it to the same height as the first conveying device and the second conveying device. The unloading conveying mechanism (82) transports it to the corresponding material placement equipment. The lifting device (28) drives it to rise to the same height as the circulating fixture module (3). 2): After entering the product conveying device (4), the front and back of the product are detected by the detection device on the picking device (5). If it is the front, the picking device (5) will grab the product and place it on the product placement rack (37) of the circulating fixture module (3). 3): If it is the reverse side, the product conveying device (4) continues to move forward and is guided by the arc-shaped guide plate (4111) at the end of the flipping conveyor line (411) to flip the product in both directions. The flipped product falls onto the transfer line (413) and is conveyed to the return line (412) through the transfer line (413). It is then conveyed back to the feed port of the product conveying device (4) through the return line (412). 4): After the product is placed on the placement rack (37), the circulating fixture module (3) feeds the product step by step through the cooperation of the translation module (33) and the lifting module (35). During this process, the marking mechanism (62) and the barcode scanning mechanism (63) mark and scan the product one after another. 5): The gripper assembly (14) in the tray module (1) unloads the product from the discharge slot of the placement rack (37); 6): The tray module (1) will grab the product after the previous step and hold it in place in the tray and carrier device (2). The product can only be inserted into the comb teeth corresponding to the lower positioning part (24) and the side positioning part (25) after it is inserted into the comb teeth. 7): After the tray and carrier device (2) is filled with products, the lifting device (28) will drive the tray carrier 21 filled with products to move downward until the two sides of the tray carrier (21) are placed on the first conveying device and the second conveying device. 8): The lifting unloading device (8) will drive the unloading conveying mechanism (82) to move upward through the linkage lifting drive mechanism (81) until the unloading conveying mechanism (82) is at the same height as the first conveying device and the second conveying device; 9): The first and second conveying devices will transport the tray carrier assembly filled with products to the unloading conveying mechanism (82) of the lifting unloading device (8); 10): The linkage lifting drive mechanism (81) in the lifting unloading device (8) rotates in the opposite direction to step 8), so that the unloading conveying mechanism (82) descends to the initial position. Then the unloading conveying mechanism (82) transports the tray carrier to the double speed chain conveying device (42), and the double speed chain conveying device (42) transports the tray carrier to one end of the tray collection device (10). 11): The unloading robot (101) will take away the tray carrier filled with products and transport it to the tray collection device (10) to stack the tray carrier components.

2. The automatic cell stamping and blanking line according to claim 1, characterized in that: The lifting unloading device (8) includes a linkage lifting drive mechanism (81) and an unloading conveying mechanism (82). The linkage lifting drive mechanism (81) includes a set of lifting transmission screws (811), a lifting drive motor (812), a set of traction wheel assemblies (813), and a transmission belt (814). The lifting drive motor (812) is mounted on the base plate via a motor mounting bracket. The output end of the lifting drive motor (812) is provided with a lifting main drive wheel (821). The traction wheel assembly (813) is mounted on the base plate via a bearing mounting bracket. The lifting transmission screw (811) is connected to the side plate of the frame through a bearing seat and a transmission wheel (8111) is provided below the lifting transmission screw (8111). The transmission belt (814) is wound around the lifting main drive wheel (821), the traction wheel assembly (83) and the transmission wheel (8111). The lifting transmission screw (811) is provided with a lifting drive block (8112). The two sides of the unloading conveying mechanism (82) are connected to the lifting drive block (8112) through a connecting frame.

3. The automatic cell stamping and blanking line according to claim 1, characterized in that: The stamped double-layer streamline (9) includes a streamline base frame (91), a double-layer streamline assembly (92), and a set of streamline lifting adjustment mechanisms (93). The double-layer streamline assembly (92) includes a streamline support frame (921) and a double-layer streamline (922). The double-layer streamline (922) is located above the streamline support frame (921). The lower part of the streamline support frame (921) is connected to the streamline base frame (91). The streamline support frame (921) is connected to the streamline base frame (91) in a lifting manner through the streamline lifting adjustment mechanism (93). The upper streamline output end of the double-layer streamline (922) is connected to the feed end of the product conveying device (4). A waste material receiving box (94) is provided at the discharge port of the lower streamline. The upper streamline output end is provided with a baffle (95), and the outlet of the baffle (95) is provided with a flexible material feeding mechanism (96).

4. The automatic cell stamping and blanking line according to claim 1, characterized in that: The plate-stacking module (1) includes a position adjustment mechanism, which includes an X-axis module (11) and a Y-axis module (12). The X-axis module (11) is movably connected to the Y-axis module (12) via a adapter component (13). It also includes a gripper assembly (14), which is connected to the X-axis module (11) via a sliding plate (15) in a lifting manner, and the gripper assembly (14) is provided with at least one gripper mechanism (16). The gripper assembly (14) further includes a gripper mounting plate (141), and at least one gripper mounting bracket (142) is provided on one side of the gripper mounting plate (141). The gripper mechanism (16) includes a gripper (161) and a clamping unit (162). The gripper (161) is vertically disposed at the end of the gripper mounting bracket (142). The clamping unit (162) is disposed below the gripper mounting bracket (142) and cooperates with the gripper (161). The clamping unit (162) also includes a sensor (1623) for detecting whether there is a product.

5. The automatic cell stamping and blanking line according to claim 4, characterized in that: It also includes a flipping mechanism (17), which includes a flipping mounting bracket (171) and a flipping drive cylinder (172). The flipping mounting bracket (171) is fixed to one side of the sliding plate (15), and the lower outer side of the flipping mounting bracket (171) is provided with a set of ear plates (173). The gripper mounting bracket (142) is provided with a set of mounting seats (143), and the ear plates (173) are located between the two mounting seats (143) and connected by a connecting rod (174). The end of the tilting drive cylinder (172) is fixed on the tilting mounting bracket (171), and the piston rod connector at the output end is connected to the tilting seat (144) on the outside of the gripper mounting bracket (142) via a connecting shaft.

6. The automatic cell stamping and blanking line according to claim 1, characterized in that: The circulating fixture module (3) includes a circulating base plate (31), and vertical support frames (32) are provided at both ends of the circulating base plate (31). At least one translation module (33) is provided on the circulating base plate (31); Translation plate (34), which is connected to translation module (33) via sliding seat; A lifting module (35) is slidably connected to a translation plate (34); A horizontal support bar (36) is fixedly connected at both ends to a vertical support frame (32); Product placement rack (37) is located above horizontal support bar (36), and semi-circular inner grooves (371) are provided on both sides of the product placement rack (37). The semi-circular inner grooves (371) on two adjacent product placement racks (37) cooperate with each other to form a product placement slot for placing products.

7. The automatic cell stamping and blanking line according to claim 6, characterized in that: The lifting module (35) includes a lifting moving frame (351), a set of lifting adjusting frames (352), a material feeding mechanism (353), and a lifting drive mechanism (354). The lower part of the lifting moving frame (351) is slidably connected to the slide rail on the translation plate (34) through a set of sliding blocks. The lifting adjusting frame (352) is located on the lifting moving frame (351). The material feeding mechanism (353) is located on the lifting adjusting frame (352) and is slidably connected. The material feeding mechanism (353) is connected to the bushing on the translation plate (34) through a set of guide columns (3530). The lifting drive mechanism (354) includes a lifting drive motor (3541) and a drive screw (3542). The lifting drive motor (3541) is fixedly connected to the translation plate (34) through a mounting base, and the translation plate (34) is provided with a set of bearing seats. The drive screw (3542) is connected to the output shaft of the lifting drive motor (3541) through a coupling, and the drive screw (3542) passes through the bearing seats. The lifting moving frame (351) is connected to the drive screw (3542).

8. The automatic cell stamping and blanking line according to claim 7, characterized in that: The lifting and moving frame (351) includes a lifting and moving frame (3511) and a moving drive block (3512). The moving drive block (3512) is in the shape of an inverted mountain. Its two ends are set on the lifting and moving frame (3511), and a bearing is provided in the middle. The drive screw (3542) passes through the bearing. The material feeding mechanism (353) includes a material feeding mounting plate (3531), on which at least one set of material feeding fixtures (3532) are provided, and a connecting ear plate (3533) is provided below the material feeding mounting plate (3531), and a moving wheel (3534) is provided on the connecting ear plate (3533), and the moving wheel (3534) is provided on the lifting adjustment frame (352); The lifting and adjusting frame (352) is provided with a set of arc-shaped track surfaces (3521), and the moving wheels (3534) are located on the arc-shaped track surfaces (3521).

9. The automatic cell stamping and blanking line according to claim 1, characterized in that: The tray and carrier device (2) includes a tray carrier (21), a limiting strip (22) is provided on the tray carrier (21), a tray is provided inside the limiting strip (22), a set of connecting pipes is provided below the tray, and a limiting corner bracket (23) is provided at the corner of the tray carrier (21). A set of lower positioning components (24) are vertically mounted on the tray carrier (21); A set of lateral positioning elements (25), the lateral positioning elements (25) are arranged in pairs and are connected to the tray carrier (21) or the limiting strip (22) by mounting posts (26); A set of positioning devices (27) are provided on the outside of the tray carrier (21).

10. The automatic cell stamping and blanking line according to claim 9, characterized in that: The lower positioning component (24) adopts a vertical grid plate; the lateral positioning component (25) includes a lateral upward positioning grid plate (251) and a lateral downward positioning frame (252). The lateral upward positioning grid plate (251) and the lateral downward positioning frame (252) are arranged in an upper and lower position, and at least one side of the lateral upward positioning grid plate (251) and the lateral downward positioning frame (252) is provided with comb teeth, and the gap between the comb teeth on the lateral upward positioning grid plate (251) is arranged opposite to the gap between the comb teeth on the lateral downward positioning frame (252).

Images