CN109570324B

CN109570324B - Battery production is with die-cut device of pole piece of automatic clear leftover bits

Info

Publication number: CN109570324B
Application number: CN201811434926.6A
Authority: CN
Inventors: 罗美羚
Original assignee: Zhejiang Huarong Battery Co ltd
Current assignee: Shanghai Qinxuan Information Technology Co ltd
Priority date: 2018-11-28
Filing date: 2018-11-28
Publication date: 2020-07-24
Anticipated expiration: 2038-11-28
Also published as: CN109570324A

Abstract

The invention relates to a pole piece punching device capable of automatically removing leftover materials for battery production, which comprises a device body, a friction pad and a placing table, wherein the upper end of the device body is fixed with a top layer, a fixed rod is arranged inside the top layer, the front end of the fixed rod is connected with a hydraulic pump in a welding mode, the lower end of the hydraulic pump is fixed with a hydraulic rod, the outside of the hydraulic rod is wrapped with a movable groove, the lower end of the hydraulic rod is provided with a punching block, the friction pad is arranged at the lower end of the punching block, the left end and the right end of the punching block are both fixed with rotary rods, a rotary shaft is arranged on the outer side of each rotary rod, and a spring is arranged at. This die-cut device of pole piece of battery production with automatic clear leftover bits, hydraulic pump pass through the hydraulic stem and constitute extending structure with die-cut piece, and the hydraulic stem constitutes the active structure with the movable groove, starts the inside hydraulic pump of top layer, makes hydraulic pump drive pole downwardly extending, and meanwhile, the hydraulic stem slides in the inside of movable groove.

Description

Battery production is with die-cut device of pole piece of automatic clear leftover bits

Technical Field

The invention relates to the technical field of battery production, in particular to a pole piece punching device capable of automatically removing leftover materials for battery production.

Background

The punching process is a production technology for obtaining product parts with certain shape, size and performance by means of the conventional or special punching equipment power, the sheet material is directly subjected to deformation force in a die and deformed, a cutting die is used, namely punching, a blade is bent into a required shape, and the blade is punched through the punching device to obtain a product, namely punching, and the pole piece is required to be punched in the battery production process.

The die-cut device of current pole piece can only carry out single the tailorring or carry out the moulding-die to it usually to the battery pole piece, at the die-cut in-process of pole piece, the waste material after the die-cut of can not be fine accomodate the collection fast, thereby be not convenient for handle the waste material after the die-cut of pole piece, the leftover bits of die-cut production accumulate a certain amount again with its collection processing usually, a large amount of leftover bits are piled up around such processing mode messenger die-cut device, influence the environment of user's work, also do not benefit to and clear up it, thereby influence its work efficiency.

Disclosure of Invention

The invention aims to provide a pole piece punching device capable of automatically removing leftover materials for battery production, which solves the problems that the existing pole piece punching device proposed in the background technology can only singly cut or press a battery pole piece, waste materials after punching cannot be well quickly stored and collected in the pole piece punching process, the waste materials after punching are inconvenient to treat, the leftover materials generated by punching are accumulated to a certain amount and then collected and treated, and a large amount of leftover materials are accumulated around the punching device in such a treatment mode, so that the working environment of a user is influenced, the leftover materials are not easy to clean, and the working efficiency of the user is influenced.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a die-cut device of pole piece of battery production with automatic clear leftover bits, includes device body, friction pad and places the platform, the upper end of device body is fixed with the top layer, and the inside of top layer is provided with the dead lever, the front end welded connection of dead lever has the hydraulic pump, and the lower extreme of hydraulic pump is fixed with the hydraulic stem, the outside parcel of hydraulic stem has the movable slot, and the lower extreme of hydraulic stem is provided with dashes the stripping and slicing piece, the friction pad settles in the lower extreme that dashes the stripping and slicing piece, and both ends all are fixed with the rotary rod about the stripping and slicing piece, the rotation axis is installed in the outside of rotary rod, and the lower extreme of rotation axis is provided with the spring, the lower extreme of spring is fixed with the die-cutting piece, place the platform and set up in the.

Preferably, the hydraulic pump forms a telescopic structure through the hydraulic rod and the punching block, and the hydraulic rod and the movable groove form a movable structure.

Preferably, the rotating rods are symmetrical with each other about a center line of the punching block, and the punching block and the friction pad form an integrated structure through bonding.

Preferably, the rotating rod and the spring form a rotating structure, and the rotating shaft and the punching knife form an elastic structure.

Preferably, the telescopic link is installed to the lower extreme of extension rod, and the telescopic link has seted up the sliding tray in the below at both ends about, the inside of sliding tray is provided with the material strip, and the left side lower extreme of material strip settles and have accomodate the book, the right side lower extreme of material strip is provided with the rotating turret, and the inboard of rotating turret is provided with the storage table, the upper end welded connection of storage table has inhales the bits pipe, and inhales the externally mounted of bits pipe and have the aspirator pump.

Preferably, place the platform and constitute elevation structure through extension rod and telescopic link, and be same parallel line direction align to grid about the lower extreme of placing the platform between the extension rod.

Preferably, the chip suction port is formed in the top end of the chip suction pipe, the hose is connected to the back of the containing table in a hot welding mode, the chip outlet is fixed to the back of the hose, the chip outlet hole is formed in the chip outlet, the rotating motor is arranged at the left end and the right end of the hydraulic pump, the heat dissipation fan is installed at the front end of the rotating motor, and the drawing door is arranged at the front end of the device body.

Preferably, the chip suction pipe is shaped like "L", and the receiving table is fixedly connected with the chip suction pipe by welding.

Preferably, the chip outlets are annularly distributed about a center of the chip outlet, and both the chip outlet and the chip outlet are circular.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the hydraulic pump forms a telescopic structure through the hydraulic rod and the punching block, the hydraulic rod and the movable groove form a movable structure, the hydraulic pump in the top layer is started, the hydraulic pump drives the rod to extend downwards, and meanwhile, the hydraulic rod slides in the movable groove.

2. The rotary rods are symmetrical with each other about the center line of the punching and cutting block, the hydraulic rod drives the punching and cutting block to punch downwards, so that the material strip is punched and molded, and the friction force of the friction pad is increased, so that the punching effect is better.

3. The rotary rod of the invention forms a rotary structure through the rotary shaft and the spring, the rotary rod can rotate through the rotary shaft and the spring, the position of the rotary shaft after rotation is fixed through the free stop rotary shaft, the punching cutter is aligned with the material strip for punching, and the spring can enable the punched cutter to rebound, thereby facilitating the continuous shearing of the material strip.

4. According to the placing table, the extending rods and the telescopic rods form a lifting structure, the extending rods are uniformly arranged in the same parallel line direction relative to the lower end of the placing table, the extending rods are drawn out from the inside of the telescopic rods, the height of the placing table is convenient to adjust, and the mode facilitates more detailed operation on raw materials, so that the normal operation of the raw materials is guaranteed.

5. According to the scrap collecting and collecting device, the containing table is fixedly connected with the scrap sucking pipe through welding, the air suction pump is started, the cut scrap is sucked into the scrap sucking pipe through the scrap sucking port and then enters the containing table through the scrap sucking pipe for collection, the scrap can be rapidly collected and treated in such a way, the scrap is prevented from being missed and lost, and the reutilization conversion rate of the scrap is improved.

Drawings

FIG. 1 is a schematic structural diagram of a pole piece punching device capable of automatically removing leftover materials for battery production according to the present invention;

FIG. 2 is a schematic diagram of an external structure of a pole piece punching device capable of automatically removing leftover materials for battery production according to the present invention;

FIG. 3 is a schematic diagram of a side view of a connection between a receiving table and a scrap suction port of the pole piece punching device capable of automatically removing scraps for battery production according to the present invention;

FIG. 4 is a schematic diagram of a side view of the internal structure of a chip outlet of a pole piece punching device capable of automatically removing leftover materials for battery production according to the present invention;

fig. 5 is an enlarged schematic structural diagram of a position a in fig. 1 of a pole piece punching device capable of automatically removing leftover materials for battery production according to the present invention.

In the figure: 1. a device body; 2. a top layer; 3. fixing the rod; 4. a hydraulic pump; 5. a hydraulic lever; 6. a movable groove; 7. punching and cutting into blocks; 8. a friction pad; 9. rotating the rod; 10. a rotating shaft; 11. a spring; 12. punching and cutting the knife; 13. a placing table; 14. an extension rod; 15. a telescopic rod; 16. a sliding groove; 17. a strip of material; 18. receiving the roll; 19. a rotating frame; 20. a storage table; 21. a scrap suction pipe; 22. a getter pump; 23. a chip suction port; 24. a hose; 25. a chip outlet; 26. a chip outlet hole; 27. rotating the motor; 28. a heat dissipation fan; 29. the door is pulled out.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a pole piece punching device capable of automatically removing leftover materials for battery production comprises a device body 1, a top layer 2, a fixed rod 3, a hydraulic pump 4, a hydraulic rod 5, a movable groove 6, a punching block 7, a friction pad 8, a rotary rod 9, a rotary shaft 10, a spring 11, a punching cutter 12, a placing table 13, an extension rod 14, a telescopic rod 15, a sliding groove 16, a material strip 17, a containing roll 18, a rotating frame 19, a containing table 20, a scrap sucking pipe 21, a suction pump 22, a scrap sucking port 23, a hose 24, a scrap discharging port 25, a scrap discharging hole 26, a rotary motor 27, a heat radiating fan 28 and a drawing door 29, wherein the top layer 2 is fixed at the upper end of the device body 1, the fixed rod 3 is arranged inside the top layer 2, the hydraulic pump 4 is connected to the front end of the fixed rod 3 in a welding manner, the hydraulic rod 5 is fixed at the lower end of the hydraulic pump 4, the hydraulic pump 4 forms a telescopic structure with the punching block 7 through the hydraulic rod, starting a hydraulic pump 4 in the top layer 2, enabling the hydraulic pump 4 to drive a rod 5 to extend downwards, meanwhile, the hydraulic rod 5 slides in a movable groove 6, the movable groove 6 is wrapped outside the hydraulic rod 5, a punching block 7 is arranged at the lower end of the hydraulic rod 5, a friction pad 8 is arranged at the lower end of the punching block 7, rotary rods 9 are fixed at the left end and the right end of the punching block 7, the rotary rods 9 are mutually symmetrical about the central line of the punching block 7, the punching block 7 and the friction pad 8 form an integrated structure through bonding, the hydraulic rod 5 drives the punching block 7 to punch downwards, so that a material strip is punched and molded, the friction force of the friction pad 8 is increased, so that the punching effect is better, a rotary shaft 10 is installed on the outer side of the rotary rod 9, a spring 11 is arranged at the lower end of the rotary shaft 10, the rotary rod 9 forms a rotary structure through the rotary shaft 10 and the spring 11, and the rotary shaft 10 and a punching knife, the rotary rod 9 can rotate with the spring 11 through the rotary shaft 10, the position of the rotary shaft 10 after rotation is fixed through the free stop rotary shaft, the punching cutter 12 is aligned with the material strip for punching, the spring 11 can enable the punched cutter 12 after shearing to rebound so as to be convenient for continuous shearing, the punching cutter 12 is fixed at the lower end of the spring 11, the placing table 13 is arranged below the punching cutter 12, the lower end of the placing table 13 is fixedly connected with the extension rod 14, the placing table 13 and the extension rod 15 form a lifting structure through the extension rod 14, the extension rods 14 are uniformly arranged in the same parallel line direction relative to the lower end of the placing table 13, the extension rod 14 is drawn out from the inside of the extension rod 15, the height of the placing table 13 is convenient to adjust, and the mode is convenient for carrying out more detailed operation on raw materials, so that the normal operation of the;

the lower end of the extension rod 14 is provided with an expansion rod 15, a sliding groove 16 is formed below the left end and the right end of the expansion rod 15, a material strip 17 is arranged inside the sliding groove 16, a storage roll 18 is arranged at the lower end of the left side of the material strip 17, a rotating frame 19 is arranged at the lower end of the right side of the material strip 17, a storage table 20 is arranged on the inner side of the rotating frame 19, the upper end of the storage table 20 is connected with a scrap suction pipe 21 in a welding mode, and a suction pump 22 is arranged outside the scrap suction pipe 21;

the top end of the scrap suction pipe 21 is provided with a scrap suction port 23, the scrap suction pipe 21 is in an L shape, the containing table 20 is fixedly connected with the scrap suction pipe 21 through welding, the suction pump 22 is started, cut scraps are sucked into the scrap suction pipe 21 through the scrap suction port 23 and then enter the containing table 20 through the scrap suction pipe 21 to be collected, the scraps can be rapidly collected and processed in such a way, the scraps are prevented from being lost, the reutilization conversion rate of the scraps is improved, the back of the containing table 20 is connected with a hose 24, a scrap outlet 25 is fixed on the back of the hose 24, scrap outlets 26 are formed in the scrap outlet 25, the scrap outlets 26 are annularly distributed around the center of the scrap outlet 25, the scrap outlet 25 and the scrap outlet 26 are both in a circular shape, the scraps can be discharged through the scrap outlet 26 in the scrap outlet 25, the discharging amount of the scraps is effectively controlled in such a discharging way, the left and right discharging ends of the scrap discharge pipe 4 are blocked, the left and right sides of the scrap outlet 25 are provided with a rotary hydraulic pump, and the left and right sides of the scrap discharge door are provided with a rotary motor 27, and a front fan 29, and a heat dissipation door body 29 is arranged.

The working principle of the embodiment is as follows: the pole piece punching device capable of automatically clearing leftover materials for battery production comprises a material strip 17, a containing roll 18, a pull-out roll of the material strip 17, a placement table 13 for placing the material strip 17 at the upper end of the placement table, a hydraulic pump 4 in a top layer 2, a hydraulic pump 4, a rod 5, a movable groove 6, a hydraulic rod 5, a punching block 7, a friction pad 8, a rotating frame 19, a rotating rod 9, a rotating shaft 10 and a spring 11, a free stopping shaft for fixing the position of the rotating shaft 10 after rotating, a punching cutter 12 aligned with the material strip for punching, and a spring 11 for rebounding the punched cutter 12, the scrap shearing machine is convenient for continuous shearing, the air suction pump 22 is started, the sheared scrap is sucked into the scrap suction pipe 21 through the scrap suction port 23 and then enters the storage table 20 through the scrap suction pipe 21 for collection, the scrap can be quickly collected and processed in such a way, the missing loss of the scrap is prevented, the reutilization conversion rate of the scrap is improved, the scrap outlet 25 is pulled to a place where material needs to be discharged through the hose 24, the scrap is discharged through the scrap outlet 26 in the scrap outlet 25, the discharging mode enables the discharging amount of the scrap to be effectively controlled, the drawing door 29 and the device body 1 are blocked in the discharging process, the punched pole piece is conveniently taken out, the extension rod 14 is drawn out from the inside of the telescopic rod 15, the height of the storage table 13 is conveniently adjusted, the rotating motor 27 is started, the rotating motor 27 drives the heat dissipation fan 28 to rotate and run, the heat generated during the operation of the hydraulic pump 4 can be effectively dissipated, so that the service life of the hydraulic pump 4 is prolonged better, and the working principle of the pole piece punching device capable of automatically clearing leftover materials for battery production is realized.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a but die-cut device of pole piece of automatic clear leftover bits for battery production, includes device body (1), friction pad (8) and places platform (13), its characterized in that: a top layer (2) is fixed at the upper end of the device body (1), a fixed rod (3) is arranged inside the top layer (2), the front end of the fixed rod (3) is welded and connected with a hydraulic pump (4), a hydraulic rod (5) is fixed at the lower end of the hydraulic pump (4), a movable groove (6) is wrapped outside the hydraulic rod (5), the lower end of the hydraulic rod (5) is provided with a punching and cutting block (7), the friction pad (8) is arranged at the lower end of the punching and cutting block (7), and the left and right ends of the punching and cutting block (7) are both fixed with a rotating rod (9), the outer side of the rotating rod (9) is provided with a rotating shaft (10), and the lower end of the rotating shaft (10) is provided with a spring (11), the lower end of the spring (11) is fixed with a punching knife (12), the placing table (13) is arranged below the punching cutter (12), and the lower end of the placing table (13) is fixedly connected with an extension rod (14); the rotating rod (9) and the spring (11) form a rotating structure through the rotating shaft (10), and the rotating shaft (10) and the punching knife (12) form an elastic structure through the spring (11); the placing table (13) and the telescopic rods (15) form a lifting structure through the extension rods (14), and the extension rods (14) are uniformly arranged in the same parallel line direction relative to the lower end of the placing table (13); telescopic link (15) are installed to the lower extreme of extension rod (14), and sliding tray (16) have been seted up to the below at both ends about telescopic link (15), the inside of sliding tray (16) is provided with material strip (17), and the left side lower extreme of material strip (17) settles and accomodate book (18), the right side lower extreme of material strip (17) is provided with rotating turret (19), and the inboard of rotating turret (19) is provided with accomodates platform (20), the upper end welded connection of accomodating platform (20) has inhales bits pipe (21), and inhales the externally mounted of bits pipe (21) and have aspirator pump (22).

2. The pole piece punching device capable of automatically removing leftover materials for battery production according to claim 1, is characterized in that: the hydraulic pump (4) and the punching and cutting block (7) form a telescopic structure through a hydraulic rod (5), and the hydraulic rod (5) and the movable groove (6) form a movable structure.

3. The pole piece punching device capable of automatically removing leftover materials for battery production according to claim 1, is characterized in that: the rotating rods (9) are mutually symmetrical about the center line of the punching and cutting block (7), and the punching and cutting block (7) and the friction pad (8) form an integrated structure through bonding.

4. The pole piece punching device capable of automatically removing leftover materials for battery production according to claim 1, is characterized in that: inhale the top of bits pipe (21) and be provided with and inhale bits mouth (23), the back hot welding of storage platform (20) is connected with hose (24), and the back of hose (24) is fixed with a bits mouth (25), a bits hole (26) has been seted up to the inside of a bits mouth (25), both ends are provided with rotation motor (27) about hydraulic pump (4), and rotate the front end of motor (27) and install heat dissipation fan (28), the front end of device body (1) is provided with pull door (29).

5. The pole piece punching device capable of automatically removing leftover materials for battery production according to claim 4, wherein the scrap suction pipe (21) is in an L shape, and the storage table (20) is fixedly connected with the scrap suction pipe (21) through welding.

6. The pole piece punching device capable of automatically removing leftover materials for battery production according to claim 4, wherein the pole piece punching device comprises: the chip discharging holes (26) are annularly distributed around the circle center of the chip discharging port (25), and the chip discharging port (25) and the chip discharging holes (26) are both in a circular shape.