Continuous punch forming device for upper top cover of cylindrical lithium battery cap

Abstract

The utility model discloses a continuous punch forming device for an upper top cover of a cylindrical lithium battery cap, and relates to the technical field of battery processing. The stamping device comprises a stamping table, a feeding assembly is arranged in the center of the top of the stamping table, and a collecting assembly is further arranged at the front end of the bottom of the stamping table. The feeding assembly comprises a rotating disc rotationally connected to the center position of the top of the stamping table, a plurality of mounting frames are fixedly connected to the outer side wall of the rotating disc in the circumferential direction at equal intervals, and a containing plate is movably connected to the tops of the mounting frames in the length direction of the mounting frames. The rotary table is driven to rotate through the transmission rod and the mounting rod, workpieces are driven to be fed through the rotary table and the placing plate, the problem that continuous punching is not convenient in the prior art is solved, meanwhile, waste materials obtained after punching are crushed through the driving crushing roller and the driven crushing roller, and the punching efficiency is improved. And the crushed waste materials are compressed through an extrusion plate, and the problem that in the prior art, the waste materials obtained after stamping are inconvenient to collect is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery processing, in particular to a continuous stamping and forming device for a cylindrical lithium battery cap upper cover. Background Art

[0002] Battery is a common energy device, among which lithium battery is the most common one. The cap is one of the most important structures of lithium battery. On the one hand, it is used to seal the inside of the battery, and it also acts as a safety valve. The production of battery caps is generally carried out by stamping. In order to facilitate the stamping of battery caps, stamping devices are usually used.

[0003] The existing document with announcement number CN218049820U discloses a stamping and forming device for processing lithium battery caps, including: a workbench; a lower mold, the lower mold is fixedly connected to the top of the workbench; and a correction mechanism including a slider and a push plate. The utility model sets a correction mechanism. When the output end of the hydraulic cylinder contracts, it drives the upper mold to move downward through the connecting seat and drives the rack to move downward at the same time, driving the spur gear to drive the bidirectional screw to rotate, thereby driving the two sliders to drive a push plate to move back to each other. When the upper mold and the workpiece have not yet contacted, the two push plates are away from the workpiece, so that the upper mold punches the workpiece, and the above-mentioned reverse operation is no longer performed. The workpiece is corrected by moving the two push plates toward each other, and the workpiece is adjusted to the center position of the lower mold. The correction function of the workpiece is realized through the cooperation of the above multiple parts, so as to avoid the deviation of the workpiece and affect the quality of the product after stamping.

[0004] However, it still has the following disadvantages in actual use:

[0005] In the above-mentioned stamping and forming device, the lower mold is fixedly connected to the top of the workbench, a hydraulic cylinder is installed on the inner wall of the workbench, a connecting seat is installed on the output end of the hydraulic cylinder, and an upper mold is installed on the bottom end of the connecting seat directly above the lower mold. The battery cap is stamped by the lower mold and the upper mold. However, during use, it is not convenient to stamp and form multiple workpieces continuously, and the working efficiency is low.

[0006] The stamping forming device mentioned above, its correction mechanism includes a connecting shell, a slider, a rack, a push plate, a spur gear and a bidirectional screw, and the adjustment mechanism includes a connecting ring, a rotating block, a unidirectional screw, a clamping tooth, a gear ring, a torsion spring and a rotating shaft. The position of the workpiece is corrected by the correction mechanism, and the adjustment mechanism is used to facilitate the correction of workpieces of different widths. However, during use, it is not convenient to handle the waste after stamping, and the functionality is poor.

[0007] To this end, we provide a cylindrical lithium battery cap upper cover continuous stamping forming device to solve the above problems. Utility Model Content

[0008] The purpose of the utility model is to provide a continuous stamping forming device for the upper cover of a cylindrical lithium battery cap, which drives the turntable to rotate through a transmission rod and a mounting rod, and drives the workpiece to load through the turntable and a placement plate, thereby solving the existing problem of inconvenience in continuous stamping. At the same time, the waste material after stamping is crushed by an active crushing roller and a driven crushing roller, and the crushed waste material is compressed by an extrusion plate, thereby solving the existing problem of inconvenience in collecting the waste material after stamping.

[0009] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0010] The utility model is a continuous stamping and forming device for a cylindrical lithium battery cap upper cover, comprising a stamping platform, a feeding component is arranged at the center of the top of the stamping platform, and a collecting component is also arranged at the front end of the bottom of the stamping platform;

[0011] The feeding assembly comprises a turntable rotatably connected to the center position of the top of the punching table, a plurality of mounting frames are fixedly connected to the outer wall of the turntable at equal intervals along its circumference, a placement plate is movably connected to the top of the installation frame along its length direction, a plurality of grooves are opened on the upper surface of the placement plate at equal intervals along its length direction, a mounting rod is fixedly connected to the center position of the bottom of the turntable, the bottom end of the mounting rod rotates through the center position of the top of the punching table and is sleeved with a first synchronous wheel, a transmission rod is connected to one side of the punching table along the vertical rotation, the bottom end of the transmission rod is fixedly connected to the second synchronous wheel, and the first synchronous wheel and the second synchronous wheel are connected through the first synchronous belt transmission;

[0012] The collecting assembly includes a collecting box fixedly connected to the front end of the bottom of the stamping table, the front and rear ends of the upper part of the collecting box are rotatably connected with the active crushing roller and the driven crushing roller respectively, the rear end of the collecting box is movably connected with the unloading plate, the inner sides of the collecting box are movably connected with the extrusion plates, the outer walls of both sides of the collecting box are rotatably penetrated by sleeve rods, the inside of the sleeve rods are threadedly sleeved with a second threaded rod, one end of the second threaded rod located on the inner side of the collecting box is fixedly connected to the back surface of the extrusion plate, and one end of the second threaded rod located on the outer side of the collecting box is threadedly sleeved with a limiting nut.

[0013] The utility model is further configured as follows: a plurality of mounting grooves are provided at equal intervals along the circumference of the top of the turntable, a first drive motor is fixedly connected to the inside of the mounting groove, a first threaded rod is fixedly connected to the output shaft of the first drive motor, an end of the first threaded rod away from the first drive motor is rotatably connected to the inside of the mounting frame, a sliding block is provided on a threaded sleeve on a section of the first threaded rod located on the inner side of the mounting frame, and the top of the sliding block is fixedly connected to one side of the lower surface of the placement plate.

[0014] The utility model is further configured as follows: clamping blocks are vertically fixedly connected to the front and rear end surfaces and the outer walls on both sides of the placement plate.

[0015] The utility model is further configured as follows: a second drive motor is fixedly connected to the top side of the stamping table through a first L-shaped frame, a second gear is sleeved on the output shaft of the second drive motor, the top end of the transmission rod rotates and passes through the horizontal support arm of the first L-shaped frame and is sleeved with a first gear, and the first gear is meshed with one side of the second gear.

[0016] The utility model is further configured as follows: a stamping assembly is also provided at the top rear end of the stamping table, the stamping assembly includes a U-shaped frame fixedly connected to the top rear end of the stamping table in a vertical direction, a cushion block is fixedly connected to the inner lower side of the U-shaped frame, a first hydraulic cylinder is fixedly connected to the top of the U-shaped frame, the output shaft of the first hydraulic cylinder movably passes through the lateral support arm of the U-shaped frame and is fixedly connected to a lifting plate, a mounting plate is fixedly connected below the lifting plate, and a plurality of stamping heads are fixedly connected to the lower surface of the mounting plate at equal intervals along its length direction.

[0017] The utility model is further configured as follows: the top of the punching head is fixedly connected with a fixing rod, the top end of the fixing rod passes through the mounting plate and is threadedly sleeved with a fixing nut.

[0018] The utility model is further configured as follows: a third gear is sleeved on one end of the active crushing roller and the driven crushing roller, the third gears are located on one side of the outside of the collecting box and mesh with each other, a third driving motor is fixedly connected to the outer wall of the other side of the collecting box through the first motor frame, and the output shaft of the third driving motor is fixedly connected to the other end of the active crushing roller.

[0019] The utility model is further configured as follows: a feed port is opened below the front end surface of the collecting box, a cover plate is clamped in the opening below the front end surface of the collecting box, a material guide block is fixedly connected to the upper part of the interior of the collecting box, and the free end of the material guide block extends to the top of the active crushing roller.

[0020] The utility model is further configured as follows: a second L-shaped frame is fixedly connected to the rear end surface of the collection box, a second hydraulic cylinder is fixedly connected to the vertical support arm of the second L-shaped frame, and an output shaft of the second hydraulic cylinder movably passes through the vertical support arm of the second L-shaped frame and is fixedly connected to the rear end surface of the discharge plate.

[0021] The utility model is further configured as follows: a third synchronous wheel is sleeved on the outer wall of the sleeve rod, the third synchronous wheel is respectively located on both sides of the outside of the collection box, the bottom of the collection box is fixedly connected to a dual-axis motor through a second motor frame, the output shaft of the dual-axis motor is fixedly connected to a driving rod, a fourth synchronous wheel is sleeved on one end of the driving rod away from the dual-axis motor, and the third synchronous wheel and the fourth synchronous wheel are connected through a second synchronous belt transmission.

[0022] The utility model has the following beneficial effects:

[0023] The utility model arranges a loading assembly, places the workpiece to be punched on a placing plate, drives a transmission rod to rotate through a second driving motor, and drives a mounting rod to rotate through a first synchronous belt, thereby driving a turntable to rotate through the mounting rod, and then the workpiece on the placing plate moves under the punching structure, thereby realizing automatic loading of the workpiece, facilitating continuous punching of the workpiece, and improving work efficiency.

[0024] The utility model arranges a collecting component, puts the waste after stamping into the collecting box through the feeding port, drives the active crushing roller and the driven crushing roller to crush the waste by the third driving motor, and the crushed waste falls between the extrusion plates, then drives the sleeve rod to rotate by the double-axis motor, drives the extrusion plate to move by the second threaded rod, and compresses the crushed waste by the extrusion plate, and finally drives the unloading plate by the second hydraulic cylinder to push out the compressed waste in the collecting box, thereby realizing the collection of the waste after stamping and facilitating the stamping of the workpiece.

[0025] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 The figure is a schematic diagram of the overall structure of a device for continuously stamping and forming a cylindrical lithium battery cap and top cover.

[0028] Figure 2 It is a structural schematic diagram of the feeding assembly of the utility model.

[0029] Figure 3 The utility model is a schematic diagram of the installation between the turntable, the installation rod and the transmission rod.

[0030] Figure 4 It is a schematic diagram of the installation of the installation frame and the placement plate of the utility model.

[0031] Figure 5 It is a schematic diagram of the structure of the punching assembly of the utility model.

[0032] Figure 6 The utility model is an installation diagram of the lifting plate, the mounting plate and the punching head.

[0033] Figure 7 It is a side cross-sectional view of the collection component of the utility model.

[0034] Figure 8 The utility model is a schematic diagram of the installation of the active crushing roller and the driven crushing roller.

[0035] Fig. 9 The utility model is a schematic diagram of the installation of the extrusion plate, sleeve rod and double-axis motor.

[0036] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0037] 1-stamping table, 2-feeding assembly, 201-turntable, 201a-mounting groove, 202-mounting frame, 202a-first drive motor, 202b-first threaded rod, 203-placing plate, 203a-slider, 203b-groove, 203c-block, 204-mounting rod, 204a-first synchronous wheel, 205-transmission rod, 205a-second synchronous wheel, 205b-first synchronous belt, 205c-first gear, 206-second drive motor, 206a-first L-shaped frame, 206b-second gear, 3-stamping assembly, 301-U-shaped frame, 301a-pad, 302-lifting plate, 302a-first hydraulic cylinder, 303-mounting plate, 304-stamping head, 304a-fixing rod, 304b-fastening nut, 4-collecting assembly, 401-collecting box, 401a-feeding port, 401b-cover plate, 401c-material guide block, 402-active crushing roller, 402a-third gear, 402b-first motor frame, 402c-third driving motor, 403-driven crushing roller, 404-unloading plate, 404a-second L-shaped frame, 404b-second hydraulic cylinder, 405-extrusion plate, 405a-second threaded rod, 405c-limiting nut, 406-sleeve rod, 406a-third synchronous wheel, 406b-second synchronous belt, 407-dual-axis motor, 407a-second motor frame, 407b-driving rod, 407c-fourth synchronous wheel. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0039] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, it is the first embodiment of the utility model, which provides a continuous stamping forming device for the upper cover of a cylindrical lithium battery cap, including a stamping table 1, a loading assembly 2 is arranged at the top center position of the stamping table 1, and the loading assembly 2 includes a turntable 201, a mounting frame 202, a placement plate 203, a mounting rod 204 and a transmission rod 205. The turntable 201 is driven to rotate by the transmission rod 205 and the mounting rod 204, and the workpiece is driven to be loaded by the turntable 201 and the placement plate 203, which solves the existing problem of inconvenience in continuous stamping.

[0040] Specifically, the turntable 201 is rotatably connected to the top center position of the punching table 1, and the outer wall of the turntable 201 is fixedly connected with a plurality of mounting frames 202 at equal intervals along its circumference, and the top of the mounting frame 202 is movably connected with a placement plate 203 along its length direction, and the upper surface of the placement plate 203 is provided with a plurality of grooves 203b at equal intervals along its length direction, and the bottom center position of the turntable 201 is fixedly connected with a mounting rod 204, and the bottom end of the mounting rod 204 rotates through the top center position of the punching table 1 and is sleeved with a first synchronous wheel 204a, and one side of the punching table 1 is vertically rotatably connected with a transmission rod 205, and the bottom end of the transmission rod 205 is fixedly connected with a second synchronous wheel 205a, and the first synchronous wheel The turntable 201 is connected to the mounting frame 202 through the first synchronous belt 205b. The mounting frame 202 is used to install the placement plate 203 and drive the placement plate 203 to move. The placement plate 203 is used to place the workpiece. The mounting rod 204 is used to drive the turntable 201 to rotate. The first synchronous wheel 204a is used to drive the mounting rod 204 to rotate. The transmission rod 205 and the second synchronous wheel 205a are used to drive the first synchronous belt 205b to move. The first synchronous belt 205b is used to drive the first synchronous wheel 204a to rotate.

[0041] Furthermore, a plurality of mounting grooves 201a are provided at equal intervals along the circumference of the top of the turntable 201, and a first drive motor 202a is fixedly connected to the inside of the mounting groove 201a, and a first threaded rod 202b is fixedly connected to the output shaft of the first drive motor 202a, and one end of the first threaded rod 202b away from the first drive motor 202a is rotatably connected to the inside of the mounting frame 202, and a slider 203a is provided on a threaded sleeve of a section of the first threaded rod 202b located on the inner side of the mounting frame 202, and the top of the slider 203a is fixedly connected to one side of the lower surface of the placement plate 203;

[0042] The front and rear end surfaces and the outer walls on both sides of the placement plate 203 are vertically fixedly connected with clamping blocks 203c;

[0043] A second drive motor 206 is fixedly connected to one side of the top of the punching table 1 through a first L-shaped frame 206a, and a second gear 206b is sleeved on the output shaft of the second drive motor 206. The top end of the transmission rod 205 rotates through the horizontal arm of the first L-shaped frame 206a and is sleeved with a first gear 205c, which is meshed with one side of the second gear 206b.

[0044] A stamping assembly 3 is also provided at the top rear end of the stamping table 1. The stamping assembly 3 includes a U-shaped frame 301 fixedly connected to the top rear end of the stamping table 1 in the vertical direction, a cushion block 301a is fixedly connected to the inner lower side of the U-shaped frame 301, a first hydraulic cylinder 302a is fixedly connected to the top of the U-shaped frame 301, an output shaft of the first hydraulic cylinder 302a movably passes through the lateral arm of the U-shaped frame 301 and is fixedly connected to a lifting plate 302, a mounting plate 303 is fixedly connected below the lifting plate 302, and a plurality of stamping heads 304 are fixedly connected to the lower surface of the mounting plate 303 at equal intervals along its length direction;

[0045] The top of the punch head 304 is fixedly connected with a fixing rod 304a, and the top of the fixing rod 304a passes through the mounting plate 303 and is threadedly sleeved with a fastening nut 304b.

[0046] The operation process of this embodiment is: place the workpiece to be stamped on the placement plate 203, drive the transmission rod 205 to rotate through the second drive motor 206, and the transmission rod 205 drives the installation rod 204 to rotate through the first synchronous belt 205b, thereby driving the turntable 201 to rotate through the installation rod 204, and then the workpiece on the placement plate 203 moves to under the stamping structure, realizing automatic loading of the workpiece. Example 2

[0047] See also Figure 1 , Figure 7 , Figure 8 and Fig. 9 As shown, it is the second embodiment of the utility model, which is based on the previous embodiment, but is different from the previous embodiment in that a collecting assembly 4 is also provided at the bottom front end of the stamping table 1, and the collecting assembly 4 includes a collecting box 401, an active crushing roller 402, a driven crushing roller 403, a discharge plate 404, an extrusion plate 405 and a sleeve rod 406. The waste after stamping is crushed by the active crushing roller 402 and the driven crushing roller 403, and the crushed waste is compressed by the extrusion plate 405, which solves the existing problem of inconvenience in collecting the waste after stamping.

[0048] Specifically, the collecting box 401 is fixedly connected to the bottom front end of the punching table 1, and the front and rear ends of the upper part of the collecting box 401 are rotatably connected to the active crushing roller 402 and the driven crushing roller 403 respectively, and the rear end of the collecting box 401 is movably connected to the unloading plate 404, and the inner sides of the collecting box 401 are movably connected to the squeezing plate 405, and the outer walls of both sides of the collecting box 401 are rotatably penetrated by the sleeve rod 406, and the inner part of the sleeve rod 406 is threaded with a second threaded rod 405a, and one end of the second threaded rod 405a located on the inner side of the collecting box 401 is fixedly connected to the back surface of the squeezing plate 405, and the second threaded rod 405a is fixedly connected to the back surface of the squeezing plate 405. One end of the threaded rod 405a located on the outside of the collecting box 401 is threadedly sleeved with a limiting nut 405c, the collecting box 401 is configured to collect the waste after stamping, the active crushing roller 402 and the driven crushing roller 403 are configured to crush the waste after stamping, the discharge plate 404 is configured to facilitate pushing out the waste in the collecting box 401, the extrusion plate 405 is configured to compress the waste after crushing, the second threaded rod 405a and the sleeve rod 406 are configured to drive the extrusion plate 405 to move, and the limiting nut 405c is configured to limit the second threaded rod 405a.

[0049] Furthermore, one end of the active crushing roller 402 and the driven crushing roller 403 are sleeved with a third gear 402a, and the third gears 402a are both located on one side of the outside of the collecting box 401 and mesh with each other. A third driving motor 402c is fixedly connected to the outer wall of the other side of the collecting box 401 through a first motor frame 402b, and the output shaft of the third driving motor 402c is fixedly connected to the other end of the active crushing roller 402;

[0050] A feed port 401a is provided below the front end surface of the collecting box 401, a cover plate 401b is clamped in the opening below the front end surface of the collecting box 401, a guide block 401c is fixedly connected to the upper part of the collecting box 401, and the free end of the guide block 401c extends to the upper part of the active crushing roller 402;

[0051] A second L-shaped frame 404a is fixedly connected to the rear end surface of the collection box 401, and a second hydraulic cylinder 404b is fixedly connected to the vertical support arm of the second L-shaped frame 404a. The output shaft of the second hydraulic cylinder 404b movably passes through the vertical support arm of the second L-shaped frame 404a and is fixedly connected to the rear end surface of the discharge plate 404;

[0052] The outer wall of the sleeve rod 406 is sleeved with a third synchronous wheel 406a, and the third synchronous wheel 406a is respectively located on both sides of the outside of the collection box 401. The bottom of the collection box 401 is fixedly connected to the dual-axis motor 407 through the second motor frame 407a, and the output shaft of the dual-axis motor 407 is fixedly connected to the driving rod 407b, and the end of the driving rod 407b away from the dual-axis motor 407 is sleeved with a fourth synchronous wheel 407c, and the third synchronous wheel 406a and the fourth synchronous wheel 407c are connected through the second synchronous belt 406b.

[0053] The rest of the structure is the same as that of Example 1.

[0054] The operation process of this embodiment is as follows: the waste after stamping is put into the collection box 401 through the feed port 401a, and the active crushing roller 402 and the driven crushing roller 403 are driven by the third driving motor 402c to crush the waste, and the crushed waste falls between the extrusion plates 405, and then the sleeve rod 406 is driven to rotate by the double-axis motor 407, and the sleeve rod 406 drives the extrusion plate 405 to move through the second threaded rod 405a, and the crushed waste is compressed by the extrusion plate 405, and finally the unloading plate 404 is driven by the second hydraulic cylinder 404b to push out the compressed waste in the collection box 401, thereby realizing the collection of the waste after stamping.

[0055] 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 utility model. 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.

[0056] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. 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 utility model, so that those skilled in the art can well understand and use the utility model.

Claims

1. A cylindrical lithium battery cap upper cover continuous stamping forming device, comprising a stamping table (1), characterized in that: A loading assembly (2) is arranged at the top center of the punching platform (1), and a collecting assembly (4) is also arranged at the bottom front end of the punching platform (1); The loading assembly (2) comprises a turntable (201) rotatably connected to the top center position of the punching table (1), and the outer side wall of the turntable (201) is fixedly connected to a plurality of mounting frames (202) at equal intervals along its circumferential direction, the top of the mounting frame (202) is movably connected to a placement plate (203) along its length direction, and the upper surface of the placement plate (203) is provided with a plurality of grooves (203b) at equal intervals along its length direction, the bottom center position of the turntable (201) is fixedly connected to a mounting rod (204), and the bottom end of the mounting rod (204) rotates through the top center position of the punching table (1) and is sleeved with a first synchronous wheel (204a), one side of the punching table (1) is connected to a transmission rod (205) rotatably in the vertical direction, and the bottom end of the transmission rod (205) is fixedly connected to a second synchronous wheel (205a), and the first synchronous wheel (204a) and the second synchronous wheel (205a) are connected in transmission via a first synchronous belt (205b); The collecting assembly (4) comprises a collecting box (401) fixedly connected to the front end of the bottom of the punching table (1), and the front and rear ends of the upper part of the collecting box (401) are rotatably connected to the active crushing roller (402) and the driven crushing roller (403), respectively; the rear end of the collecting box (401) is movably connected to the unloading plate (404), and the two sides of the collecting box (401) are movably connected to the extrusion plate (405), and the outer walls of both sides of the collecting box (401) are rotatably penetrated by sleeve rods (406), and the inside of the sleeve rods (406) are threadedly sleeved with a second threaded rod (405a), one end of the second threaded rod (405a) located on the inner side of the collecting box (401) is fixedly connected to the back surface of the extrusion plate (405), and one end of the second threaded rod (405a) located on the outer side of the collecting box (401) is threadedly sleeved with a limiting nut (405c).

2. A cylindrical lithium battery cap upper cover continuous stamping forming device according to claim 1, characterized in that: The top of the turntable (201) is provided with a plurality of installation grooves (201a) at equal intervals along its circumference, and a first drive motor (202a) is fixedly connected inside the installation groove (201a), an output shaft of the first drive motor (202a) is fixedly connected to a first threaded rod (202b), and one end of the first threaded rod (202b) away from the first drive motor (202a) is rotatably connected to the inside of the installation frame (202), a section of the first threaded rod (202b) located inside the installation frame (202) is provided with a slider (203a), and the top of the slider (203a) is fixedly connected to one side of the lower surface of the placement plate (203).

3. A cylindrical lithium battery cap upper cover continuous stamping forming device according to claim 2, characterized in that: The front and rear end surfaces and the outer walls on both sides of the placement plate (203) are vertically fixedly connected with clamping blocks (203c).

4. The continuous stamping forming device for cylindrical lithium battery cap and top cover according to claim 1, characterized in that: A second drive motor (206) is fixedly connected to one side of the top of the punching table (1) via a first L-shaped frame (206a), and a second gear (206b) is sleeved on the output shaft of the second drive motor (206), and the top end of the transmission rod (205) rotates through the horizontal support arm of the first L-shaped frame (206a) and is sleeved with a first gear (205c), and the first gear (205c) is meshed with one side of the second gear (206b).

5. A cylindrical lithium battery cap upper cover continuous stamping forming device according to claim 4, characterized in that: A stamping assembly (3) is also provided at the top rear end of the stamping platform (1), and the stamping assembly (3) comprises a U-shaped frame (301) fixedly connected to the top rear end of the stamping platform (1) in a vertical direction, a cushion block (301a) is fixedly connected to the inner lower part of the U-shaped frame (301), and a first hydraulic cylinder (302a) is fixedly connected to the top of the U-shaped frame (301), an output shaft of the first hydraulic cylinder (302a) movably passes through the lateral support arm of the U-shaped frame (301) and is fixedly connected to a lifting plate (302), and a mounting plate (303) is fixedly connected below the lifting plate (302), and a plurality of stamping heads (304) are fixedly connected to the lower surface of the mounting plate (303) at equal intervals along its length direction.

6. A cylindrical lithium battery cap upper cover continuous stamping forming device according to claim 5, characterized in that: The top of the punch head (304) is fixedly connected to a fixing rod (304a), and the top end of the fixing rod (304a) passes through the mounting plate (303) and is threadedly sleeved with a fixing nut (304b).

7. The continuous stamping and forming device for cylindrical lithium battery cap and top cover according to claim 1, characterized in that: A third gear (402a) is sleeved on one end of the active crushing roller (402) and the driven crushing roller (403), and the third gears (402a) are both located on one side of the outside of the collection box (401) and mesh with each other; a third drive motor (402c) is fixedly connected to the outer wall of the other side of the collection box (401) via a first motor frame (402b), and an output shaft of the third drive motor (402c) is fixedly connected to the other end of the active crushing roller (402).

8. The continuous stamping forming device for cylindrical lithium battery cap upper cover according to claim 7, characterized in that: A material feed port (401a) is provided below the front end surface of the collecting box (401), and a cover plate (401b) is clamped in the opening below the front end surface of the collecting box (401). A material guide block (401c) is fixedly connected to the upper part of the interior of the collecting box (401), and the free end of the material guide block (401c) extends to the top of the active crushing roller (402).

9. The continuous stamping forming device for cylindrical lithium battery cap and top cover according to claim 1, characterized in that: A second L-shaped frame (404a) is fixedly connected to the rear end surface of the collection box (401), and a second hydraulic cylinder (404b) is fixedly connected to the vertical support arm of the second L-shaped frame (404a), and an output shaft of the second hydraulic cylinder (404b) movably passes through the vertical support arm of the second L-shaped frame (404a) and is fixedly connected to the rear end surface of the discharge plate (404).

10. The continuous stamping and forming device for cylindrical lithium battery cap and top cover according to claim 1, characterized in that: The outer walls of the sleeve rods (406) are sleeved with third synchronous wheels (406a), and the third synchronous wheels (406a) are respectively located on both sides of the outside of the collection box (401); the bottom of the collection box (401) is fixedly connected to a dual-axis motor (407) via a second motor frame (407a), and the output shaft of the dual-axis motor (407) is fixedly connected to a driving rod (407b); the end of the driving rod (407b) away from the dual-axis motor (407) is sleeved with a fourth synchronous wheel (407c), and the third synchronous wheel (406a) and the fourth synchronous wheel (407c) are connected in transmission via a second synchronous belt (406b).

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