CN220127702U - Equipment is cut in production of battery electrode piece - Google Patents

Abstract

The utility model relates to the technical field of battery electrode plate production and discloses battery electrode plate production slitting equipment which comprises a base, a mounting frame, a conveying roller, an electrode plate, a pressing roller, a winding roller, a motor and a slitting device, wherein the slitting device is arranged in the mounting frame and is positioned below the electrode plate, and the slitting device is used for slitting the electrode plate. Through becoming larger gradually along with the electrode slice of wind-up roll rolling, can extrude the clamp plate, the clamp plate drives the pivot simultaneously and rotates, makes the whetstone that links to each other with it upwards move, can polish with cutting the sword contact, and the whetstone passes through the bottom of stay cord pulling water pipe simultaneously, leads to the rivers whetstone in the water pipe, improves the effect of polishing, and the device resets when the work ends, and his spring pulls back the bottom, and the design of this equipment can make the cutter of cutting need not to change, possesses and polishes fast and divides the cutter, improves advantages such as cutting speed and quality, improves work efficiency.

Description

Equipment is cut in production of battery electrode piece

Technical Field

The utility model relates to the technical field of battery electrode plate production, in particular to a battery electrode plate production slitting device.

Background

At present, in the production and processing process of lithium batteries, an anode electrode plate and a cathode electrode plate are required to be prepared firstly, and the specific process is as follows: and (3) carrying out corresponding positive electrode ingredients and negative electrode ingredients, and then coating the positive electrode ingredients and the negative electrode ingredients on corresponding metal foils on an electrode coating machine to prepare a positive electrode plate and a negative electrode plate. After the electrode plate is prepared, the electrode plate is required to be cut into required strips on a cutting device.

In the chinese patent of utility model, publication No. CN205033267U, an electrode sheet slitting device is disclosed, and the inventors consider that the following drawbacks exist with respect to the related art in the above description: the slitting knife can be duller and duller in long-time working, so that the slitting speed and quality are influenced, and certain working time is also required for timely replacement, so that the working efficiency is influenced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the battery electrode slice production slitting equipment which has the advantages of rapidly polishing slitting knives, improving the slitting speed and quality and the like, and solves the problems that the slitting knives become more and more dull when working for a long time, and the slitting speed and quality are influenced.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a battery electrode piece production cutting equipment, includes base, mounting bracket, conveying roller, electrode piece, compression roller, wind-up roll, motor and cuts the device, mounting bracket fixed mounting is at the upper surface of base, electrode piece one end rolling is on the conveying roller, and the other end rolling of electrode piece is on the wind-up roll, the compression roller rotates the middle part of installing at the mounting bracket, and the compression roller pushes down the electrode piece, motor fixed mounting is on the mounting bracket, and the output and the wind-up roll transmission of motor are connected, it sets up the inside at the mounting bracket, and cuts the below that the device is located the electrode piece to cut the device, it is used for cutting the electrode piece to cut the device.

Preferably, the slitting device comprises a transmission assembly in transmission connection with the output end of the motor, one end of the transmission assembly is in transmission connection with a slitting knife, a knife stone is arranged below the slitting knife, a rotating shaft is fixedly arranged at one end of the knife stone, a pull rope is arranged at the top of the knife stone, a pressing plate is fixedly connected to one side of the rotating shaft, a water pipe is fixedly connected to one end of the pull rope, and a spring is arranged inside the water pipe.

Preferably, the bottom swing joint of water pipe has the bottom, and one side of bottom and one side fixed connection, the other end side and the stay cord of spring are connected, and the water addition can protect the grinding apparatus effectively when cutting the sword and polish, improves work efficiency and grinding quality.

Preferably, the transmission assembly comprises a gear and a chain, and is in transmission connection with the wind-up roll and the slitting knife at the same time.

Preferably, the pressing plate and the wind-up roller are correspondingly arranged, and the rotating shaft is rotatably arranged in the mounting frame.

Preferably, the slitting knife is correspondingly arranged with the pressing roller and the knife stone respectively, the knife stone is in a fixed state, and the friction force between the knife stone and the slitting knife can be increased due to the fixation of the knife stone, so that the polishing speed is increased, and the working efficiency is improved.

(III) beneficial effects

Compared with the prior art, the utility model provides the battery electrode slice production and cutting equipment, which has the following beneficial effects:

this battery electrode piece production equipment of cutting, through becoming bigger gradually along with the electrode piece of wind-up roll rolling, can extrude the clamp plate, the clamp plate drives the pivot simultaneously and rotates, make the whetstone that links to each other with it upwards move, can polish with cutting the sword contact, the whetstone passes through the bottom of stay cord pulling water pipe simultaneously, lead to the intraductal rivers whetstone of water, improve the effect of polishing, the device resets when the work ends, his spring pulls back the bottom, the design of this equipment can make the cutter of cutting need not to change, possess and polish fast and divide the cutter, improve advantages such as cutting speed and quality, improve work efficiency.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the mounting frame of the present utility model;

FIG. 3 is a schematic view of the structure of the knife stone and the splitting knife according to the present utility model;

FIG. 4 is a schematic view of the joint between the water pipe and the whetstone according to the present utility model;

FIG. 5 is a schematic view of the internal structure of the water pipe according to the present utility model.

Wherein: 1. a base; 2. a mounting frame; 3. a conveying roller; 4. an electrode sheet; 5. a press roller; 6. a wind-up roll; 7. a motor; 801. a transmission assembly; 802. a dividing knife; 803. a knife stone; 804. a rotating shaft; 805. a pressing plate; 806. a pull rope; 807. a water pipe; 808. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-3, a slitting device for producing electrode plates of a battery comprises a base 1, a mounting frame 2, a conveying roller 3, an electrode plate 4, a compression roller 5, a winding roller 6 and a motor 7, wherein the mounting frame 2 is fixedly installed on the upper surface of the base 1, one end of the electrode plate 4 is wound on the conveying roller 3, the other end of the electrode plate 4 is wound on the winding roller 6, the compression roller 5 is rotatably installed in the middle of the mounting frame 2, the electrode plate 4 is pressed by the compression roller 5, the motor 7 is fixedly installed on the mounting frame 2, the output end of the motor 7 is in transmission connection with the winding roller 6, a transmission assembly 801 in transmission connection with the output end of the motor 7 is in transmission connection with the winding roller 6, the transmission assembly 801 comprises a gear and a chain, the transmission assembly 801 is in transmission connection with the winding roller 6 and the cutting roller 802, the cutting roller 802 is in corresponding arrangement with the compression roller 5 and the cutting roller 803, the cutting roller 802 is in a fixed state, a knife 802 is arranged below the cutting roller 802, one end of the cutting knife 803 is fixedly installed with a rotating shaft 804, the rotating shaft 804 is rotatably installed in the mounting frame 2, the pressing roller 5 is pressed in the middle of the electrode plate 4, the motor 7 is fixedly installed on the mounting frame 2, the top of the cutting roller is fixedly installed on the mounting frame 2, the mounting frame is fixedly installed on the mounting frame 2, the upper end of the cutting roller is provided with a water pipe 805 is fixedly connected with a water pipe 805, the water pipe 805 is fixedly connected with a water pipe 805, a water pipe 803, a water pipe 805 and a water pipe 803 is fixedly connected with a water pipe 803, a water pipe 803 and a water pipe 803, a water pipe 803 and a water pipe.

Through the technical scheme, as the electrode plate 4 wound by the winding roller 6 becomes larger and larger gradually, the pressing plate 805 is extruded, meanwhile, the pressing plate 805 drives the rotating shaft 804 to rotate, so that the knife stone 803 connected with the pressing plate moves upwards and contacts with the slitting knife 802 to polish, meanwhile, the knife stone 803 pulls the bottom cover of the water pipe 807 through the pull rope 806, the water in the water pipe 807 flows into the knife stone 803, the polishing effect is improved, the device is reset when the work is finished, and the other spring 808 pulls the bottom cover.

Working principle: during operation, the motor 7 works and drives the wind-up roller 6 and the slitting knife 802 to rotate simultaneously through the transmission assembly 801, the electrode plate 4 is pressed by the pressing roller 5 to be slit, the slitting knife 802 becomes dull along with longer and longer working time, the electrode plate 4 wound by the wind-up roller 6 becomes larger and larger gradually, the pressing plate 805 is extruded, the pressing plate 805 drives the rotating shaft 804 to rotate, the sharpening stone 803 connected with the pressing plate 805 moves upwards and contacts with the slitting knife 802 to polish, the sharpening stone 803 pulls the bottom cover of the water pipe 807 through the pull rope 806, the water in the water pipe 807 flows into the sharpening stone 803, the polishing effect is improved, the device is reset when the work is finished, the bottom cover is not required to be replaced by the spring 808, and the working efficiency is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a battery electrode piece production cutting equipment, includes base (1), mounting bracket (2), conveying roller (3), electrode piece (4), compression roller (5), wind-up roll (6), motor (7) and cuts device, its characterized in that: the utility model discloses a solar cell module, including base (1), electrode slice (4), compression roller (5), motor (7), cutting device, electrode slice (4) and wind-up roller (6), mounting bracket (2) fixed mounting is on the upper surface of base (1), electrode slice (4) one end rolling is on carry roller (3), and electrode slice (4) other end rolling is on wind-up roller (6), compression roller (5) rotate the middle part of installing bracket (2), and compression roller (5) push down electrode slice (4), motor (7) fixed mounting is on mounting bracket (2), and the output and wind-up roller (6) transmission of motor (7) are connected, cutting device sets up in the inside of mounting bracket (2), and cuts the below that the device is located electrode slice (4), cutting device is used for cutting electrode slice (4).

2. The battery electrode tab production slitting apparatus of claim 1, wherein: the slitting device comprises a transmission assembly (801) connected with the output end of a motor (7), one end of the transmission assembly (801) is in transmission connection with a slitting knife (802), a knife stone (803) is arranged below the slitting knife (802), a rotating shaft (804) is fixedly arranged at one end of the knife stone (803), a pull rope (806) is arranged at the top of the knife stone (803), a pressing plate (805) is fixedly connected to one side of the rotating shaft (804), a water pipe (807) is fixedly connected to one end of the pull rope (806), and a spring (808) is arranged inside the water pipe (807).

3. The battery electrode tab production slitting apparatus of claim 2, wherein: the bottom of the water pipe (807) is movably connected with a bottom cover, one side of the bottom cover is fixedly connected with one side of the spring (808), and the other side of the bottom cover is connected with the pull rope (806).

4. The battery electrode tab production slitting apparatus of claim 2, wherein: the transmission assembly (801) comprises a gear and a chain, and the transmission assembly (801) is in transmission connection with the winding roller (6) and the slitting knife (802) at the same time.

5. The battery electrode tab production slitting apparatus of claim 2, wherein: the pressing plate (805) and the wind-up roller (6) are correspondingly arranged, and the rotating shaft (804) is rotatably arranged in the mounting frame (2).

6. The battery electrode tab production slitting apparatus of claim 2, wherein: the slitting knife (802) is arranged corresponding to the pressing roller (5) and the sharpening stone (803), and the sharpening stone (803) is in a fixed state.