Solid-state battery manufacturing and processing equipment

Abstract

The invention discloses solid-state battery manufacturing and processing equipment in the technical field of solid-state battery manufacturing, which comprises a base, a conveying groove and a top plate, a conveying assembly and a movable supporting structure are arranged in the conveying groove, a hot pressing plate and a lifting type spraying mechanism are arranged at the bottom of the top plate, and a fixed circular truncated cone, a first transfer assembly and a second transfer assembly are arranged at the top of the top plate; according to the metal foil hot-pressing device, feeding and conveying are conducted on metal foils through the conveying assembly, feeding and other operations are more convenient, and in the intermittent conveying process, spraying and hot-pressing treatment is achieved; the pressing frame is arranged on the metal foil, so that the position of the metal foil is fixed relative to the conveying assembly, and the position stability is improved; the hot-pressed material pressing frame is transferred through the first transferring assembly, and the material pressing frame returns to the feeding section of the conveying assembly and makes contact with the metal foil, so that the material pressing frame can be recycled; through the transmission structure, the first transfer assembly drives the second transfer assembly to move, and the pole pieces are taken and transferred.

Description

Technical Field

[0001] The present invention relates to the technical field of solid-state battery manufacturing, and in particular to solid-state battery manufacturing and processing equipment. Background Art

[0002] Solid-state battery is a battery technology that uses solid electrodes and solid electrolytes instead of liquid or polymer gel electrolytes found in lithium-ion or lithium-polymer batteries; it is mainly composed of positive electrode material + negative electrode material and electrolyte, while liquid batteries are composed of positive electrode material + negative electrode material + electrolyte and separator.

[0003] During the processing of solid-state batteries, the positive electrode, negative electrode and solid electrolyte need to be manufactured and then laminated. When processing the pole piece, the corresponding materials are superimposed on the corresponding metal foil and composited by hot pressing and other treatment methods so that the electrode material and the metal foil can be tightly combined. Then, the positive electrode sheet, negative electrode sheet and solid electrolyte that have been processed are laminated.

[0004] Patent publication number CN118983532A discloses a manufacturing and processing device for solid-state batteries, the structure of which mainly includes a mixing mechanism and a material transfer mechanism installed at the mixing mechanism. A conveying mechanism, a hot pressing mechanism and a material moving mechanism are arranged on one side of the mixing mechanism, and a laser cutting mechanism and a stacking mechanism are arranged on one side of the conveying mechanism. The metal foil is conveyed by the conveyor belt of the conveying mechanism, and the material is sprayed onto the metal foil by the material transfer mechanism, and then hot-pressed and compounded by the hot pressing mechanism, and then transferred to the laser cutting mechanism and the stacking mechanism in turn for cutting and slicing.

[0005] However, when the above device is conveying metal foil, the mixing mechanism and the material transfer mechanism are located at one end of the conveying mechanism, which causes inconvenience to the loading of the metal foil. In addition, the metal foil lacks a limiting structure during the conveying process and is prone to displacement, which affects the subsequent spraying and hot pressing effects.

[0006] Based on this, the present invention designs a solid-state battery manufacturing and processing equipment to solve the above problems. Summary of the invention

[0007] The object of the present invention is to provide a solid-state battery manufacturing and processing equipment to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above object, the present invention provides the following technical solutions: A solid-state battery manufacturing and processing equipment comprises a base, a conveying trough is fixed above the base, and a conveying assembly is arranged in the conveying trough; A top plate is fixed in the middle above the conveying trough, and a movable supporting structure is provided at a position corresponding to the top plate in the conveying assembly, a hot pressing plate and a lifting spraying mechanism are provided on both sides of the bottom of the top plate, and the top of the hot pressing plate is connected to the top plate through a first hydraulic telescopic rod, a fixed round table is fixed on the top surface of the top plate, and a material storage box corresponding to the lifting spraying mechanism is provided on the top of the fixed round table, a first transfer assembly and a second transfer assembly are provided on the circumferential side wall of the fixed round table, and the first transfer assembly and the second transfer assembly are connected through a transmission structure; A plurality of metal foils are evenly placed on the conveying assembly, a rectangular pressing frame is provided on the top of the plurality of metal foils located in the middle section of the conveying trough, and the two pressing frames located below the top plate correspond to the positions of the lifting type spraying mechanism and the hot pressing plate respectively, connecting platforms are symmetrically fixed on both sides of the pressing frame, a connecting groove is provided in the middle of the connecting platform, and limiting holes are symmetrically provided on both side walls of the connecting groove, and are correspondingly connected to the first transfer assembly through the limiting holes; One end of the top plate extends outward, and a cutting mechanism is provided below the extension section. The cutting mechanism is located in the middle of the outer side of the conveying trough, and the position of the cutting mechanism corresponds to the position of the outer end of the first transfer component.

[0009] Preferably, the first transfer component includes an annular rotating gear plate rotatably connected to the fixed circular table, the outer side of the rotating gear plate is evenly provided with a plurality of teeth in the circumferential direction, and a driving gear is meshed with the teeth, the driving gear is connected to a motor, and the motor is fixedly connected to the top of the fixed circular table, and two rotating frames are symmetrically and parallelly fixed on the rotating gear plate, the inner section of the rotating frame is horizontal, and the outer side is vertical, and a fourth hydraulic telescopic rod is provided in the vertical section, a horizontal fixed rod is fixed between the vertical sections of the two rotating frames, the bottom end of the fourth hydraulic telescopic rod extends out of the rotating frame and is fixed with a connecting block, and two telescopic plates are symmetrically provided in the inner cavity of the connecting block, and second electromagnets are provided on opposite sides of the two telescopic plates, the second electromagnets are electrically connected to a power supply and a switch, the other side of the telescopic plate is connected to the inner wall of the connecting block through a spring, and a limiting shaft is fixed in the middle, and the outer end of the limiting shaft extends out of the inner cavity of the connecting block; The second transfer assembly includes a rotating ring plate rotatably connected to the fixed circular table, the rotating ring plate is located below the rotating tooth plate, and the rotating ring plate is correspondingly connected to the rotating tooth plate through a transmission structure, a horizontal rotating plate is fixed on one side of the rotating ring plate, a support block is fixed to the bottom of the inner section of the rotating plate, and balls are evenly distributed on the bottom of the support block, and contact with the top surface of the top plate through the balls, a third hydraulic telescopic rod is fixed to the outer end of the rotating plate, an adsorption plate is provided at the bottom end of the third hydraulic telescopic rod, and a plurality of suction cups are provided at the bottom of the adsorption plate, and the suction cups are connected to a vacuum pump.

[0010] Preferably, the transmission structure includes a first arc groove and a second arc groove symmetrically arranged on the rotating ring plate, an arc shaft is fixed in the first arc groove, a fan-shaped fixed block is slidably sleeved on the arc shaft, the bottom of the fixed block is fixedly connected to the top of the fixed table, and one end of the fixed block is connected to the end of the first arc groove through a spring, a fan-shaped pushing block is slidably connected in the second arc groove, and the top of the pushing block is fixedly connected to the bottom of the rotating gear plate.

[0011] Preferably, a magnet plate is fixed to the bottom of the inner section of the rotating plate, a spring groove is provided at a corresponding position on the top surface of the top plate, a first electromagnet is connected to the spring groove through a plurality of evenly arranged springs, and the first electromagnet is electrically connected to a power supply and a switch.

[0012] Preferably, the lifting spraying mechanism includes a discharge pipe located below the top plate, with mounting seats symmetrically fixed at both ends of the discharge pipe, and the mounting seats are connected to the bottom surface of the top plate through a lifting adjustment assembly, a plurality of nozzles are evenly arranged at the bottom of the discharge pipe, and a discharge pump is connected to the top through a connecting pipe, a stirring structure is provided inside the storage box, a motor is connected to the top of the stirring structure, and a discharge pipe is provided at the bottom of the storage box, and the bottom end of the discharge pipe passes through the top plate and is connected to the discharge pump.

[0013] Preferably, the lifting and adjusting assembly comprises a lifting shaft fixed to the top of the mounting seat, a vertical guide cylinder is fixed at a position of each lifting shaft on the top plate, the top end of the lifting shaft extends into the guide cylinder and is connected to the top end of the guide cylinder through a spring, horizontal adjustment shafts are symmetrically fixed on both sides of the lifting shaft, two vertical notches are correspondingly provided on the side wall of the guide cylinder, and the ends of the adjustment shafts extend out of the corresponding notches; A rectangular adjustment frame is provided below the top plate, the discharge pump and the two guide cylinders are both located inside the adjustment frame, two guide blocks are symmetrically fixed on the outer wall of the adjustment frame, a guide shaft is slidably connected in the guide block, end plates are fixed at both ends of the guide shaft, the end plates are fixedly connected to the top plate, and a spring is connected between one of the end plates and the guide block, a second cam is provided at one end of the adjustment frame, the second cam is connected to a motor, and the motor is fixedly connected to the top plate; An inclined adjustment slot is provided on the inner side wall of the adjustment frame at a position corresponding to each adjustment shaft, and the end of the adjustment shaft is slidably connected to the adjustment slot.

[0014] Preferably, the cutting mechanism includes a punching and cutting workbench, the bottom of which is fixedly connected to the base via a support frame, and the inner end is fixedly connected to the middle of the outer wall of the conveying trough, a movable groove is provided at the top of the punching and cutting workbench, a movable seat is slidably connected in the movable groove, a die-cutting groove is provided at the top of the movable seat, screws are symmetrically arranged and threadedly connected on both sides, and the screws are rotatably connected to the side walls of the movable groove and are connected to a motor, a punching and cutting plate is provided above the inner section of the punching and cutting workbench, an adsorption plate is located on the outer side of the punching and cutting plate, a die-cutting knife is provided at the bottom of the punching and cutting plate, and the top is connected to the bottom of the extension section of the top plate via a second hydraulic telescopic rod.

[0015] Preferably, a rotating groove is provided in the movable seat, a receiving plate is provided in the rotating groove, the die-cutting groove is arranged on the receiving plate, a boss is fixed at a position corresponding to the bottom of the inner end of the receiving plate at the lower part of the inner section of the rotating groove, a unloading groove is provided at a position corresponding to the receiving plate in the middle of the movable groove, the bottom of the inner section of the receiving plate is fixed to the unloading shaft, the unloading shaft is rotatably connected to the movable seat, and a fifth hydraulic telescopic rod is rotatably connected between the bottom of the outer section of the receiving plate and the lower part of the inner end of the movable seat.

[0016] Preferably, the conveying assembly includes conveying wheels rotatably connected to both ends of the conveying trough, a conveyor belt is provided on the two conveying wheels, and a first pulley is coaxially fixed to one end of one of the conveying wheels, the first pulley is located on the outside of the conveying trough, a second pulley is connected to the bottom of the first pulley through a transmission belt, the second pulley is connected to a motor, and the motor is fixed to the bottom of the conveying trough.

[0017] Preferably, the movable support structure includes a horizontal support plate located in the middle of the conveying trough, the support plate is located between the upward belt and the downward belt of the conveying belt, and the width of the conveying belt is smaller than the width of the support plate, guide grooves are correspondingly provided on both sides of the conveying trough, and the ends of the support plate are slidably connected to the guide grooves, and fixed cross plates are provided on the tops of both sides of the conveying trough, and a plurality of springs are evenly connected to the tops of the corresponding sides of the fixed cross plates and the support plates, and a plurality of first cams are symmetrically and evenly provided on both sides of the bottom of the support plate, and the first cam is connected to a motor, and the first cam and the motor are staggered with the position of the conveying belt.

[0018] Preferably, two limit plates are symmetrically arranged inside the conveying trough, a plurality of pressing frames are located between the two limit plates, and a side of the limit plate away from the pressing frame is connected to the side wall of the conveying trough through a plurality of uniformly arranged sixth hydraulic telescopic rods.

[0019] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention uses a conveying assembly to load and convey the metal foil, making loading and other operations more convenient, and in the process of intermittent conveying, spraying and hot pressing are realized to improve processing efficiency; 2. The present invention provides a material pressing frame on the metal foil to fix the position of the metal foil relative to the conveying assembly, thereby improving the position stability and preventing the metal foil from moving at will and affecting subsequent spraying and hot pressing processes; 3. The present invention transfers the hot-pressed pressing frame through the first transfer component, so that it returns to the loading section of the conveying component and contacts with the metal foil, so that it can be recycled; 4. The present invention uses a transmission structure to enable the first transfer assembly to drive the second transfer assembly to move, so as to take the material from the pole piece, and as the first transfer assembly returns to its original position, the second transfer assembly transfers the pole piece so as to further cut the pole piece; 5. The present invention sets a movable support structure in the conveying assembly so that when the metal foil and the material thereon are subjected to hot pressing, the movable support structure moves upward to provide support for the metal foil and the pressing frame on the conveying assembly, thereby improving the position stability of the metal foil and the pressing frame during hot pressing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the conveying trough of the present invention; Figure 3 It is a schematic diagram of the position of the support plate of the present invention; Figure 4 for Figure 3 Schematic diagram of the structure at A in the middle; Figure 5 for Figure 2 Schematic diagram of the structure at B in the middle; Figure 6 for Figure 2 Schematic diagram of the structure at C in the middle; Figure 7 It is a structural schematic diagram of the material pressing frame of the present invention; Figure 8 It is a structural schematic diagram of the connection block of the present invention; Fig. 9 It is a structural schematic diagram of the rotating ring plate of the present invention; Fig.10 It is a schematic diagram of the structure of the inner section of the rotating plate of the present invention; Fig.11 It is a structural schematic diagram of the adjustment frame of the present invention; Fig.12 The punching workbench of the present invention; Fig.13 It is a structural schematic diagram of the mobile seat of the present invention; Fig.14 It is a structural schematic diagram of the limiting plate of the present invention.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 100-base, 101-conveying trough, 102-conveying belt, 103-conveying wheel, 104-fixed horizontal plate, 105-supporting plate, 106-first cam, 107-first pulley, 108-second pulley, 109-limiting plate, 110-sixth hydraulic telescopic rod; 200-top plate, 201-fixed round table, 202-first hydraulic telescopic rod, 203-hot pressing plate, 204-second hydraulic telescopic rod, 205-punching plate, 206-spring slot, 207-first electromagnet; 300-storage box, 301-stirring structure, 302-discharging pipe, 303-discharging pump, 304-discharging pipe, 305-sprinkler, 306-mounting seat, 307-connecting pipe; 400-rotating frame, 401-rotating gear plate, 402-driving gear, 403-fourth hydraulic telescopic rod, 404-fixing rod, 405-connecting block, 406-limiting shaft, 407-telescopic plate, 408-second electromagnet; 500-punching workbench, 501-support frame, 502-moving slot, 503-moving seat, 504-screw, 505-receiving plate, 506-die cutting slot, 507-feeding slot, 508-feeding shaft, 509-fifth hydraulic telescopic rod, 510-boss; 600-rotating plate, 601-third hydraulic telescopic rod, 602-adsorption plate, 603-rotating ring plate, 604-first arc groove, 605-fixing block, 606-arc shaft, 607-second arc groove, 608-pushing block, 609-supporting block, 610-magnet plate; 700-guide cylinder, 701-lifting shaft, 702-adjusting frame, 703-adjusting shaft, 704-adjusting slot, 705-guide block, 706-guide shaft, 707-second cam, 708-end plate; 800-pressing frame, 801-connecting platform, 802-connecting groove, 803-limiting hole. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] For example, please refer to the attached Figure 1 , 2 , the present invention provides a technical solution: A solid-state battery manufacturing and processing equipment includes a base 100, a conveying trough 101 is fixed above the base 100, and a conveying component is provided in the conveying trough 101; A top plate 200 is fixed in the middle above the conveying trough 101, and a movable supporting structure is provided at a position corresponding to the top plate 200 in the conveying assembly, a hot pressing plate 203 and a lifting type spraying mechanism are provided on both sides of the bottom of the top plate 200, and the top of the hot pressing plate 203 is connected to the top plate 200 through a first hydraulic telescopic rod 202, a fixed round table 201 is fixed to the top surface of the top plate 200, and a material storage box 300 corresponding to the lifting type spraying mechanism is provided on the top of the fixed round table 201, and a first transfer assembly and a second transfer assembly are provided on the circumferential side wall of the fixed round table 201, and the first transfer assembly and the second transfer assembly are connected through a transmission structure; A plurality of metal foils are evenly placed on the conveying assembly, a rectangular pressing frame 800 is provided on the top of the plurality of metal foils located in the middle section of the conveying trough 101, and the two pressing frames 800 located below the top plate 200 correspond to the positions of the lifting type spraying mechanism and the hot pressing plate 203 respectively, connecting platforms 801 are symmetrically fixed on both sides of the pressing frame 800, a connecting groove 802 is provided in the middle of the connecting platform 801, and limiting holes 803 are symmetrically provided on the two side walls of the connecting groove 802, and are correspondingly connected to the first transfer assembly through the limiting holes 803; One end of the top plate 200 extends outward, and a cutting mechanism is provided below the extension section. The cutting mechanism is located in the middle of the outer side of the conveying trough 101, and the position of the cutting mechanism corresponds to the position of the outer end of the first transfer assembly.

[0025] During the manufacturing process of solid-state batteries, the conveying assembly moves intermittently and places metal foils on the loading end of the conveying assembly in sequence, so that the metal foils are evenly distributed on the conveying assembly, making the loading of the metal foils more convenient; a pressing frame 800 is placed on the multiple metal foils located in the middle of the conveying assembly, and the position of the metal foils is fixed relative to the conveying assembly through the pressing frame 800, thereby improving the position stability and preventing them from moving at will, which would affect subsequent spraying and hot pressing processes.

[0026] When the metal foil moves to the bottom of the lifting spraying mechanism, the lifting spraying mechanism moves downward to adjust the distance between the lifting spraying mechanism and the metal foil, thereby adjusting the spraying range so that the material in the material storage box 300 can be evenly sprayed onto the metal foil inside the pressing frame 800; When the metal foil moves to the bottom of the hot pressing plate 203, the conveying assembly stops moving, and the lifting spraying mechanism stops spraying, and then the hot pressing plate 203 is moved down by the first hydraulic telescopic rod 202 to perform hot pressing compounding on the metal foil and the material, thereby improving the electrode processing effect.

[0027] After the pole piece is hot-pressed, the hot-pressing plate 203 moves up and back to its position, and the conveying assembly continues to move and convey, so that the pole piece and the pressing frame 800 move to the lower side of the outer end of the first transfer assembly, and the ends of the first group of transfer assemblies are connected to the connecting platforms 801 at both ends of the pressing frame 800, and are positioned through the connecting grooves 802 and the limiting holes 803, so that the pressing frame 800 is transferred from above the pole piece that has completed the hot-pressing process to the other side of the top plate 200 through the rotation of the first transfer assembly, and is located on the metal foil to be processed, and the metal foil is pressed again; When the first transfer assembly drives the press frame 800 to rotate 90° away from the cutting mechanism, the second transfer assembly is linked to the first transfer assembly through the transmission structure, so that while the first transfer assembly rotates, the second transfer assembly is moved through the transmission structure and moves from the cutting mechanism to the direction of the conveying assembly. When the press frame 800 moves to the top of the metal foil, the outer end of the second transfer assembly moves to the top of the electrode after the press frame 800 is removed, and the electrode is taken out of the material. Then, when the first transfer assembly returns, the second transfer assembly returns accordingly, so that the electrode can be moved to the cutting mechanism and the corresponding cutting process is performed.

[0028] Therefore, during the intermittent movement of the conveying component, the loading of the metal foil, the transfer and placement of the pressing frame 800, the spraying, the hot pressing treatment and other processes are realized in sequence. At the same time, through the cooperation of the first transfer component and the second transfer component, the pole piece and the pressing frame 800 that have completed the hot pressing process can be separated and transferred, and then the pole piece can be further cut.

[0029] Among them, when the metal foil and the material on it are subjected to hot pressing processing, the conveying component suspends movement, and the movable support structure moves upward to provide support for the metal foil and the pressing frame 800 on the conveying component, thereby improving the position stability of the metal foil and the pressing frame 800 during hot pressing, so as to facilitate hot pressing treatment and ensure the hot pressing effect. The pressing frame 800 can be transported on the conveying component and transferred back to its position through the first transfer component for recycling.

[0030] Among them, Figure 2 As shown, the first transfer assembly includes an annular rotating gear plate 401 rotatably connected to the fixed truncated table 201. The outer side of the rotating gear plate 401 is evenly provided with a plurality of teeth along the circumferential direction, and a driving gear 402 is meshed through the teeth. The driving gear 402 is connected to a motor, and the motor is fixedly connected to the top of the fixed truncated table 201, as shown in FIG. Figure 1 As shown, two rotating frames 400 are symmetrically and parallelly fixed on the rotating gear plate 401, the inner section of the rotating frame 400 is horizontal, the outer section is vertical, and a fourth hydraulic telescopic rod 403 is provided in the vertical section, and a horizontal fixing rod 404 is fixed between the vertical sections of the two rotating frames 400, and the fixing rod 404 improves the structural stability between the two rotating frames 400, as shown in FIG. Figure 7 As shown, the bottom end of the fourth hydraulic telescopic rod 403 extends out of the rotating frame 400 and is fixed with a connecting block 405, as shown in FIG. Figure 8 As shown, two telescopic plates 407 are symmetrically arranged in the inner cavity of the connecting block 405, and second electromagnets 408 are arranged on opposite sides of the two telescopic plates 407. The second electromagnets 408 are electrically connected to a power supply and a switch. The other side of the telescopic plates 407 is connected to the inner wall of the connecting block 405 through a spring, and a limiting shaft 406 is fixed in the middle, and the outer end of the limiting shaft 406 extends out of the inner cavity of the connecting block 405; like Figure 2 As shown, the second transfer assembly includes a rotating ring plate 603 rotatably connected to the fixed truncated table 201, as shown in FIG. Figure 3 As shown, the rotating ring plate 603 is located below the rotating tooth plate 401, and the rotating ring plate 603 is correspondingly connected to the rotating tooth plate 401 through a transmission structure. A horizontal rotating plate 600 is fixed to one side of the rotating ring plate 603. Fig.10 As shown, a support block 609 is fixed to the bottom of the inner section of the rotating plate 600, and balls are evenly distributed on the bottom of the support block 609, and it contacts the top surface of the top plate 200 through the balls. A third hydraulic telescopic rod 601 is fixed to the outer end of the rotating plate 600, and an adsorption plate 602 is provided at the bottom end of the third hydraulic telescopic rod 601, and a plurality of suction cups are provided at the bottom of the adsorption plate 602, and the suction cups are connected to a vacuum pump.

[0031] When the first transfer assembly is working, the connection block 405 is located on both sides of the pressing frame 800 and at the connecting groove 802. The connection block 405 is moved down and enters the connecting groove 802 by the fourth hydraulic telescopic rod 403. Then, the second electromagnet 408 repels each other with the same electricity, so that the telescopic plate 407 compresses the spring and drives the limit shaft 406 to move outward, so that the limit shaft 406 extends into the limit hole 803 of the connecting platform 801, so as to realize the positioning connection between the connecting platform 801 and the connection block 405. Then, the fourth hydraulic telescopic rod 403 is used to drive the connection block 405 to move up the pressing frame 800, so that the pressing frame 800 is higher than the top of the conveying groove 101. Start the motor, and use the motor to rotate the driving gear 402, thereby driving the rotating tooth plate 401 and the rotating frame 400 to rotate, so that the pressing frame 800 moves to the other side of the top plate 200 and is located above the corresponding metal foil. Then the fourth hydraulic telescopic rod 403 moves downward to move the pressing frame 800 to the top of the metal foil. Then the second electromagnet 408 is powered off, and the telescopic plate 407 and the limit shaft 406 return to their positions and disengage from the limit hole 803. Then the connecting block 405 disengages from the pressing frame 800 and the connecting platform 801, so that it can return to its original position through the rotation of the motor, the driving gear 402 and the rotating tooth plate 401, and perform the next transfer operation.

[0032] After the rotating tooth plate 401 rotates 90°, the rotating ring plate 603 is rotated accordingly through the transmission structure, so that the adsorption plate 602 and other structures are transferred to the top of the electrode after the pressing frame 800 is removed, and the adsorption plate 602 is moved through the third hydraulic telescopic rod 601 to adsorb and take materials from the electrode, and move it up to a position higher than the top of the conveying trough 101. Then, when the rotating tooth plate 401 returns to its position, the rotating ring plate 603 drives the electrode to rotate and is located at the cutting mechanism, so that the electrode can be transferred to the cutting mechanism for cutting processing.

[0033] Among them, Fig. 9 As shown, the transmission structure includes a first arc groove 604 and a second arc groove 607 symmetrically arranged on the rotating ring plate 603, an arc shaft 606 is fixed in the first arc groove 604, a fan-shaped fixed block 605 is slidably sleeved on the arc shaft 606, the bottom of the fixed block 605 is fixedly connected to the top of the fixed truncated table 201, and one end of the fixed block 605 is connected to the end of the first arc groove 604 through a spring, a fan-shaped pushing block 608 is slidably connected in the second arc groove 607, and the top of the pushing block 608 is fixedly connected to the bottom of the rotating tooth plate 401.

[0034] When the rotating toothed plate 401 rotates 90° away from the cutting mechanism, the pushing block 608 is first driven to move from one end to the other end along the second arc groove 607, and then the rotating toothed plate 401 continues to move, and in the next 90° rotation process, the pushing block 608 pushes the end of the second arc groove 607 and the rotating ring plate 603 to rotate, so that the rotating ring plate 603 moves from the cutting mechanism to the conveying assembly, and at the same time, the first arc groove 604 moves relative to the fixed block 605 and compresses the spring; When the rotating tooth plate 401 rotates 90°, the rotating ring plate 603 rotates accordingly under the relative action of the spring and the fixed block 605, and stops moving when returning to the cutting mechanism. Then the rotating tooth plate 401 continues to rotate 90° and returns to the pole piece that has completed the hot pressing process. During the process again, the pushing block 608 moves along the second arc groove 607, which will not drive the rotating ring plate 603 to rotate.

[0035] Among them, Figure 5 As shown, the lifting spraying mechanism includes a discharge pipe 304 located below the top plate 200, and mounting seats 306 are symmetrically fixed at both ends of the discharge pipe 304, and the mounting seats 306 are connected to the bottom surface of the top plate 200 through a lifting adjustment component, and a plurality of nozzles 305 are evenly arranged at the bottom of the discharge pipe 304, and a discharge pump 303 is connected to the top through a connecting pipe 307, and a stirring structure 301 is arranged inside the storage box 300, and a motor is connected to the top of the stirring structure 301, and a discharge pipe 302 is arranged at the bottom of the storage box 300, and the bottom end of the discharge pipe 302 passes through the top plate 200 and is connected to the discharge pump 303.

[0036] When the materials in the storage box 300 are stirred and mixed, the stirring structure 301 is driven to rotate by the motor to fully stir and mix the materials; when spraying is required, the discharge pipe 304 is driven downward by the lifting and adjusting component, and the distance between the nozzle 305 and the metal foil is adjusted, thereby adjusting the spraying range, and then the material is transported to the discharge pipe 304 through the discharge pump 303 and the connecting pipe 307, and sprayed out through the nozzle 305, so that the material is evenly sprayed onto the metal foil.

[0037] Among them, Fig.11 As shown, the lifting and adjusting assembly includes a lifting shaft 701 fixed to the top of the mounting seat 306, and a vertical guide cylinder 700 is fixed at the position of each lifting shaft 701 on the top plate 200, and the top of the lifting shaft 701 extends into the guide cylinder 700 and is connected to the top of the guide cylinder 700 through a spring, and horizontal adjustment shafts 703 are symmetrically fixed on both sides of the lifting shaft 701, and two vertical notches are correspondingly provided on the side wall of the guide cylinder 700, and the ends of the adjustment shafts 703 extend out of the corresponding notches; A rectangular adjustment frame 702 is provided below the top plate 200, the discharge pump 303 and the two guide cylinders 700 are all located inside the adjustment frame 702, two guide blocks 705 are symmetrically fixed on the outer wall of the adjustment frame 702, a guide shaft 706 is slidably connected in the guide block 705, end plates 708 are fixed at both ends of the guide shaft 706, the end plates 708 are fixedly connected to the top plate 200, and a spring is connected between one of the end plates 708 and the guide block 705, a second cam 707 is provided at one end of the adjustment frame 702, the second cam 707 is connected to a motor, and the motor is fixedly connected to the top plate 200; An inclined adjustment slot 704 is provided on the inner side wall of the adjustment frame 702 at a position corresponding to each adjustment shaft 703 , and the end of the adjustment shaft 703 is slidably connected to the adjustment slot 704 .

[0038] When it is necessary to adjust the position of the discharge pipe 304, the second cam 707 is rotated by the motor, so that under the guidance of the guide shaft 706 and the guide block 705, the adjustment block drives the adjustment slot 704 to move, and the adjustment slot 704 moves relative to the adjustment shaft 703, and drives the adjustment shaft 703 to move along the vertical slot of the guide cylinder 700 through the inclined side wall, thereby realizing the height position adjustment of the lifting shaft 701 and the discharge pipe 304.

[0039] Among them, Figure 1 , 2 As shown, the conveying assembly includes conveying wheels 103 rotatably connected to both ends of the conveying trough 101, and the two conveying wheels 103 are provided with a conveying belt 102, and a first pulley 107 is coaxially fixed to one end of one of the conveying wheels 103. Figure 6As shown, the first pulley 107 is located outside the conveying trough 101 , and the lower part of the first pulley 107 is connected to the second pulley 108 through a transmission belt. The second pulley 108 is connected to a motor, and the motor is fixed to the bottom of the conveying trough 101 .

[0040] When the metal foil and the pressing frame 800 are conveyed, the conveying wheel 103 is rotated by the drive of the motor and the transmission of the first pulley 107 and the second pulley 108 , and the conveying belt 102 is driven to move, thereby conveying and transferring the metal foil and the pressing frame 800 .

[0041] The movable support structure includes a horizontal support plate 105 located in the middle of the conveying trough 101. Figure 3 As shown, the support plate 105 is located between the upward belt and the downward belt of the conveyor belt 102, and the width of the conveyor belt 102 is smaller than the width of the support plate 105, so that both ends of the support plate 105 can be located outside the conveyor belt 102, and guide grooves are correspondingly provided on both sides of the conveying groove 101, and the ends of the support plate 105 are slidably connected to the guide grooves, as shown in FIG. Figure 4 As shown, fixed transverse plates 104 are provided on the top of both sides of the conveying trough 101, and a plurality of springs are evenly connected to the top of the corresponding sides of the fixed transverse plate 104 and the support plate 105, and a plurality of first cams 106 are symmetrically and evenly provided on both sides of the bottom of the support plate 105, and the first cam 106 is connected to a motor, and the first cam 106 and the motor are staggered from the position of the conveyor belt 102.

[0042] When the conveyor belt 102 stops moving, the motor starts and drives the first cam 106 to rotate, so that the support plate 105 is lifted up by the first cam 106 and contacts with the bottom of the upper belt of the conveyor belt 102, thereby providing support for the metal foil and the pressing frame 800 on the conveyor belt 102, improving the position stability of the metal foil and other structures and the hot pressing effect.

[0043] Embodiment 2: The structure of this embodiment is basically the same as that of embodiment 1, except that Figure 1 As shown, the cutting mechanism includes a punching workbench 500, the bottom of which is fixedly connected to the base 100 via a support frame 501, and the inner end is fixedly connected to the middle of the outer wall of the conveying trough 101, as shown in FIG. Fig.12 As shown, a movable groove 502 is provided on the top of the punching workbench 500, and a movable seat 503 is slidably connected in the movable groove 502. A die-cutting groove 506 is provided on the top of the movable seat 503. Screws 504 are symmetrically arranged and threadedly connected on both sides, and the screws 504 are rotatably connected to the side walls of the movable groove 502 and are connected to a motor. A punching plate 205 is provided above the inner section of the punching workbench 500, and an adsorption plate 602 is located on the outer side of the punching plate 205. A die-cutting knife is provided at the bottom of the punching plate 205, and the top is connected to the bottom of the extension section of the top plate 200 through a second hydraulic telescopic rod 204.

[0044] When the second transfer assembly transfers the pole piece to the cutting mechanism, the movable seat 503 is located at the top outer section of the punching workbench 500, and when the pole piece is placed on the top of the movable seat 503, the screw 504 is rotated by the motor, thereby driving the pole piece to move to the bottom of the punching plate 205, and then the punching plate 205 is moved downward by the second hydraulic telescopic rod 204, and the cutting processing of the pole piece is realized through the cooperation of the die-cutting knife and the die-cutting groove 506.

[0045] Embodiment 3: The structure of this embodiment is basically the same as that of embodiment 1, except that Fig.13 As shown, a rotating groove is provided in the movable seat 503, a receiving plate 505 is provided in the rotating groove, a die-cutting groove 506 is arranged on the receiving plate 505, a boss is fixed at the bottom position of the inner end of the receiving plate 505 corresponding to the lower part of the inner section of the rotating groove, providing a limiting support for the inner end of the receiving plate 505, a discharge groove 507 is provided in the middle of the movable groove 502 corresponding to the position of the receiving plate 505, the bottom of the inner section of the receiving plate 505 is fixed to the discharge shaft 508, the discharge shaft 508 is rotatably connected to the movable seat 503, and a fifth hydraulic telescopic rod 509 is rotatably connected between the bottom of the outer section of the receiving plate 505 and the lower part of the inner end of the movable seat 503.

[0046] When the cutting process is completed, the fifth hydraulic telescopic rod 509 is shortened to allow the receiving plate 505 to rotate and tilt downward and outward around the unloading axis 508, so that the finished electrode pieces and waste materials thereon can be quickly unloaded and unloaded from the receiving plate 505, and after unloading is completed, the fifth hydraulic telescopic rod 509 is extended to allow the receiving plate 505 to rotate back to its original position and contact with the boss for the next cutting process. A unloading conveying structure or a collecting structure can be set below the punching workbench 500 to convey or collect the electrode pieces, etc.

[0047] Embodiment 4: The structure of this embodiment is basically the same as that of embodiment 1, except that Fig.10 As shown, a magnet plate 610 is fixed to the bottom of the inner section of the rotating plate 600, and a spring groove 206 is provided at the corresponding position of the top surface of the top plate 200. A first electromagnet 207 is connected to the spring groove 206 through a plurality of evenly arranged springs. The first electromagnet 207 is electrically connected to a power supply and a switch. When the rotating plate 600 and the adsorption plate 602 and other structures return to the cutting mechanism, the magnet plate 610 is located above the first electromagnet 207, and then the first electromagnet 207 is energized to be attracted and fixed to the magnet plate 610. The position of the rotating plate 600 is fixed by the limiting action of the spring groove 206 and the first electromagnet 207, thereby improving the position stability of the rotating plate 600 and the structure thereon.

[0048] Embodiment 5: The structure of this embodiment is basically the same as that of embodiment 1, except that Fig.14 As shown, two limit plates 109 are symmetrically provided inside the conveying trough 101, and a plurality of pressing frames 800 are located between the two limit plates 109, and the side of the limit plate 109 away from the pressing frame 800 is connected to the side wall of the conveying trough 101 through a plurality of uniformly arranged sixth hydraulic telescopic rods 110. The position of the limit plate 109 is adjusted by the sixth hydraulic telescopic rod 110, and the connecting blocks 405 on both sides of the pressing frame 800 are close to limit and guide the pressing frame 800 to avoid position deviation during hot pressing treatment and the like.

[0049] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0050] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A solid-state battery manufacturing and processing device, comprising a base (100), a conveying trough (101) is fixed above the base (100), and a conveying component is provided in the conveying trough (101), characterized in that: A top plate (200) is fixed in the middle of the top of the conveying trough (101), and a movable support structure is provided at a position corresponding to the top plate (200) in the conveying assembly, a hot pressing plate (203) and a lifting spraying mechanism are provided on both sides of the bottom of the top plate (200), and the top of the hot pressing plate (203) is connected to the top plate (200) via a first hydraulic telescopic rod (202), a fixed truncated platform (201) is fixed to the top surface of the top plate (200), and a material storage box (300) corresponding to the lifting spraying mechanism is provided on the top of the fixed truncated platform (201), and a first transfer assembly and a second transfer assembly are provided on the circumferential side wall of the fixed truncated platform (201), and the first transfer assembly and the second transfer assembly are connected via a transmission structure; A plurality of metal foils are evenly placed on the conveying assembly, a rectangular material pressing frame (800) is provided on the top of the plurality of metal foils located in the middle section of the conveying groove (101), connecting platforms (801) are symmetrically fixed on both sides of the material pressing frame (800), a connecting groove (802) is provided in the middle of the connecting platform (801), and limiting holes (803) are symmetrically provided on both side walls of the connecting groove (802), and are correspondingly connected to the first transfer assembly through the limiting holes (803); One end of the top plate (200) extends outwards, and a cutting mechanism is provided below the extension section. The cutting mechanism is located in the middle of the outer side of the conveying trough (101), and the position of the cutting mechanism corresponds to the position of the outer end of the first transfer assembly.

2. The solid-state battery manufacturing and processing equipment according to claim 1, characterized in that: The first transfer assembly comprises an annular rotating toothed plate (401) rotatably connected to the fixed truncated table (201); a plurality of teeth are evenly arranged on the outer side of the rotating toothed plate (401) along the circumferential direction, and a driving gear (402) is meshed with the teeth; the driving gear (402) is connected to a motor, and the motor is fixedly connected to the top of the fixed truncated table (201); two rotating frames (400) are symmetrically and parallelly fixed on the rotating toothed plate (401); the inner section of the rotating frame (400) is horizontal, and the outer section is vertical, and a fourth hydraulic telescopic rod (403) is arranged in the vertical section. The bottom end of the fourth hydraulic telescopic rod (403) extends out of the rotating frame (400) and is fixed with a connecting block (405); two telescopic plates (407) are symmetrically arranged in the inner cavity of the connecting block (405); second electromagnets (408) are arranged on opposite sides of the two telescopic plates (407); the second electromagnets (408) are electrically connected to a power supply and a switch; the other side of the telescopic plate (407) is connected to the inner wall of the connecting block (405) via a spring; a limiting shaft (406) is fixed in the middle; and the outer end of the limiting shaft (406) extends out of the inner cavity of the connecting block (405); The second transfer assembly comprises a rotating ring plate (603) rotatably connected to the fixed truncated table (201), the rotating ring plate (603) being located below the rotating tooth plate (401), and the rotating ring plate (603) being correspondingly connected to the rotating tooth plate (401) via a transmission structure, a horizontal rotating plate (600) being fixed on one side of the rotating ring plate (603), a supporting block (609) being fixed on the bottom of the inner section of the rotating plate (600), and balls being evenly distributed on the bottom of the supporting block (609), and contacting the top surface of the top plate (200) via the balls, a third hydraulic telescopic rod (601) being fixed on the outer end of the rotating plate (600), and an adsorption plate (602) being provided on the bottom end of the third hydraulic telescopic rod (601).

3. The solid-state battery manufacturing and processing equipment according to claim 2, characterized in that: The transmission structure comprises a first arc groove (604) and a second arc groove (607) symmetrically arranged on the rotating ring plate (603); an arc shaft (606) is fixed in the first arc groove (604); a fan-shaped fixed block (605) is slidably sleeved on the arc shaft (606); the bottom of the fixed block (605) is fixedly connected to the top of the fixed truncated table (201), and one end of the fixed block (605) is connected to the end of the first arc groove (604) via a spring; a fan-shaped pushing block (608) is slidably connected in the second arc groove (607); the top of the pushing block (608) is fixedly connected to the bottom of the rotating toothed plate (401).

4. The solid-state battery manufacturing and processing equipment according to claim 2, characterized in that: A magnet plate (610) is fixed to the bottom of the inner section of the rotating plate (600), and a spring groove (206) is provided at a corresponding position on the top surface of the top plate (200). A first electromagnet (207) is connected to the spring groove (206) via a plurality of evenly arranged springs, and the first electromagnet (207) is electrically connected to a power source and a switch.

5. The solid-state battery manufacturing and processing equipment according to claim 1, characterized in that: The lifting type spraying mechanism comprises a discharge pipe (304) located below the top plate (200), mounting seats (306) are symmetrically fixed at both ends of the discharge pipe (304), and the mounting seats (306) are connected to the bottom surface of the top plate (200) via a lifting adjustment assembly, a plurality of spray heads (305) are evenly arranged at the bottom of the discharge pipe (304), and a discharge pump (303) is connected to the top via a connecting pipe (307), a stirring structure (301) is arranged inside the storage box (300), a motor is connected to the top of the stirring structure (301), and a discharge pipe (302) is arranged at the bottom of the storage box (300), and the bottom end of the discharge pipe (302) passes through the top plate (200) and is connected to the discharge pump (303).

6. The solid-state battery manufacturing and processing equipment according to claim 5, characterized in that: The lifting and adjusting assembly comprises a lifting shaft (701) fixed to the top of the mounting seat (306); a vertical guide cylinder (700) is fixed to the top plate (200) at a position corresponding to each lifting shaft (701); the top end of the lifting shaft (701) extends into the guide cylinder (700) and is connected to the top end of the guide cylinder (700) via a spring; horizontal adjusting shafts (703) are symmetrically fixed on both sides of the lifting shaft (701); two vertical notches are correspondingly provided on the side walls of the guide cylinder (700), and the ends of the adjusting shafts (703) extend out of the corresponding notches; A rectangular adjustment frame (702) is provided below the top plate (200), the discharge pump (303) and the two guide cylinders (700) are both located inside the adjustment frame (702), two guide blocks (705) are symmetrically fixed on the outer wall of the adjustment frame (702), a guide shaft (706) is slidably connected in the guide block (705), end plates (708) are fixed at both ends of the guide shaft (706), the end plates (708) are fixedly connected to the top plate (200), and a spring is connected between one of the end plates (708) and the guide block (705), a second cam (707) is provided at one end of the adjustment frame (702), the second cam (707) is connected to a motor, and the motor is fixedly connected to the top plate (200); An inclined adjustment groove (704) is provided on the inner side wall of the adjustment frame (702) at a position corresponding to each adjustment shaft (703), and the end of the adjustment shaft (703) is slidably connected to the adjustment groove (704).

7. The solid-state battery manufacturing and processing equipment according to claim 1, characterized in that: The cutting mechanism comprises a punching workbench (500), the bottom of the punching workbench (500) is fixedly connected to the base (100) via a support frame (501), and the inner end is fixedly connected to the middle of the outer wall of the conveying trough (101), the top of the punching workbench (500) is provided with a movable groove (502), a movable seat (503) is slidably connected in the movable groove (502), the top of the movable seat (503) is provided with a die-cutting groove (506), screw rods (504) are symmetrically arranged and threadedly connected on both sides, and the screw rods (504) are rotatably connected to the side walls of the movable groove (502) and are connected to a motor, a punching plate (205) is provided above the inner section of the punching workbench (500), a die-cutting knife is provided at the bottom of the punching plate (205), and the top is connected to the bottom of the extension section of the top plate (200) via a second hydraulic telescopic rod (204).

8. The solid-state battery manufacturing and processing equipment according to claim 7, characterized in that: The movable seat (503) is provided with a rotating groove, and a material receiving plate (505) is provided in the rotating groove. The die-cutting groove (506) is arranged on the material receiving plate (505). A boss is fixed at a position corresponding to the bottom of the inner end of the material receiving plate (505) at the lower part of the inner section of the rotating groove. A material discharge groove (507) is provided at a position corresponding to the inner end of the material receiving plate (505) in the middle of the movable groove (502). The bottom of the inner section of the material receiving plate (505) is fixed to a material discharge shaft (508), and the material discharge shaft (508) is rotatably connected to the movable seat (503). A fifth hydraulic telescopic rod (509) is rotatably connected between the bottom of the outer section of the material receiving plate (505) and the lower part of the inner end of the movable seat (503).

9. The solid-state battery manufacturing and processing equipment according to claim 1, characterized in that: The conveying assembly comprises conveying wheels (103) rotatably connected to both ends of a conveying trough (101); a conveying belt (102) is provided on the two conveying wheels (103); a first belt wheel (107) is coaxially fixed to one end of one of the conveying wheels (103); the first belt wheel (107) is located outside the conveying trough (101); a second belt wheel (108) is connected below the first belt wheel (107) via a transmission belt; the second belt wheel (108) is connected to a motor, and the motor is fixed to the bottom of the conveying trough (101).

10. The solid-state battery manufacturing and processing equipment according to claim 9, characterized in that: The movable support structure comprises a horizontal support plate (105) located in the middle of the conveying trough (101), the support plate (105) being located between the upward belt and the downward belt of the conveying belt (102), guide grooves being provided on both sides of the conveying trough (101), the ends of the support plate (105) being slidably connected to the guide grooves, fixed transverse plates (104) being provided on the tops of both sides of the conveying trough (101), a plurality of springs being evenly connected to the tops of the corresponding sides of the fixed transverse plates (104) and the support plate (105), and a plurality of first cams (106) being symmetrically and evenly provided on both sides of the bottom of the support plate (105), the first cams (106) being connected to a motor, and the first cams (106) and the motor being staggered from the positions of the conveying belt (102).

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