CN217860202U

CN217860202U - Electrode piece cutting device is used in lithium cell production with location structure

Info

Publication number: CN217860202U
Application number: CN202221582023.4U
Authority: CN
Inventors: 张晓辉; 刘远富; 张贤华
Original assignee: Jiangsu Daoying Technology Co ltd
Current assignee: Jiangsu Daoying Technology Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-11-22
Anticipated expiration: 2032-06-23

Abstract

The utility model discloses a lithium cell production electrode piece cutting device with location structure, the on-line screen storage device comprises a base, the equal bolted connection of opposite both sides lateral wall of base has the bottom plate, bottom plate top bolted connection has the material roller frame, base top intermediate position bolted connection has the link, link inside groove top bolted connection has the stamping pump, the stamping pump output is equipped with the cutting knife board, the below position that the base is close to the link is equipped with the silo, silo open-top position rotates and is connected with down the flitch, be equipped with the feed cylinder in the silo, the base is close to the inboard location position bolted connection of link and has spacing, spacing bottom of the shelf portion one side runs through and sliding connection has the limiting plate, the limiting plate bottom rotates and is connected with the guide roller, the utility model has the advantages of it is following: carry out spacing forward transport through the both sides edge to the power, then carry out direct cutting to it by predetermined stamping cutter knife again, and then make electrode slice raw materials more stable, realize location cutting effect, promote the quality and the efficiency of production.

Description

Electrode piece cutting device is used in lithium cell production with location structure

Technical Field

The utility model relates to a lithium cell production technical field, concretely relates to electrode piece cutting device is used in lithium cell production with location structure.

Background

The lithium battery is made of lithium metal or lithium alloy material and non-aqueous electrolyte solution, and the electrode plate of the lithium battery is the core of the battery and is used as a material for supplying power and conducting electricity for the positive and negative electrode paths of the lithium battery.

At present add man-hour at the electrode slice, need be according to the diameter of lithium cell, cut into required size and shape by a monoblock electrode slice, and when the electrode slice cutting now, generally all directly provide the electrode slice raw materials to the conveyer belt, then directly cut into the electrode slice of partition size according to the cutting knife that sets up cutting speed in advance, but directly cut and do not have location structure, because when transportation process and cutting, the electrode slice causes the skew because of external force easily, and then make the size deviation of cutting, cause the quality reduction of production electrode slice.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electrode piece cutting device is used in lithium cell production with location structure for solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an electrode piece cutting device is used in lithium cell production with location structure, the on-line screen storage device comprises a base, the equal bolted connection of the opposite both sides lateral wall of base has the bottom plate, bottom plate top bolted connection has the material roller frame, base top intermediate position bolted connection has the link, link inside groove top bolted connection has the stamping pump, the stamping pump output end is equipped with the cutting knife board, the below position that the base is close to the link is equipped with the silo, silo open-top position rotates and is connected with down the flitch, be equipped with the feed cylinder in the silo, the base is close to the inboard location position bolted connection of link and has spacing, run through and sliding connection has the limiting plate in spacing bottom one side, the limiting plate bottom is rotated and is connected with the guide roller.

As a preferred technical scheme of the utility model, welded connection has the spring between the interior cell wall that limiting plate top one side and spacing frame run through.

As a preferred technical scheme of the utility model, one side that the limiting plate runs through spacing frame is run through and sliding connection has the slide bar, slide bar welded connection is in spacing frame's interior cell wall.

As an optimized technical scheme of the utility model, the both ends position that the base is close to spacing frame all is equipped with spacing roller.

As the utility model discloses a preferred technical scheme, rotate between cell wall and the lower flitch in the silo both sides and be connected with electric telescopic handle.

As the utility model discloses an optimized technical scheme, one of them the one end position of material roller frame is equipped with the motor, and connects through drive belt transmission between two material roller frames.

The utility model discloses the beneficial effect who reaches is:

the electrode plate raw materials are more stable, the positioning cutting effect is realized, and the production quality and efficiency are improved; the blanking structure of the rotary switch is arranged below the cutting position, so that the cutting electrode plates can be directly collected after the cutting is finished, the manual blanking is reduced, and the production efficiency is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a side cross-sectional structural schematic view of the present invention;

fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present invention.

In the figure: 1. a base; 2. a base plate; 3. a material roller frame; 4. a connecting frame; 5. a ram pump; 6. cutting a knife board; 7. a trough; 8. a blanking plate; 9. a charging barrel; 10. a limiting frame; 11. a limiting plate; 12. a material guide roller; 13. a spring; 14. a slide bar; 15. a limiting roller; 16. an electric telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-3, the utility model relates to an electrode piece cutting device is used in lithium cell production with location structure, including base 1, the equal bolted connection of base 1's opposite both sides lateral wall has

bottom plate

2, 2 top bolted connection of bottom plate have

material roller frame

3, 1 top intermediate position bolted connection of base has

link

4, 4 inside groove top bolted connection of link have ram pump 5, 5 output of ram pump is equipped with cutting knife board 6, base 1 is close to the below position of link 4 and is equipped with

silo

7, 7 open-top position of silo rotates and is connected with down flitch 8, be equipped with feed cylinder 9 in silo 7, base 1 is close to the inboard location position bolted connection of link 4 and has spacing 10, spacing 10 bottom one side runs through and sliding connection has limiting plate 11, limiting plate 11 bottom rotates and is connected with guide roller 12, carry out spacing pushing down through the both sides to the electrode slice raw materials, guarantee its stable cutting, can not appear squinting when the electrode slice transport and realize more accurate high-efficient location cutting effect.

Wherein, welded connection has spring 13 between one side that limiting plate 11 runs through spacing frame 10 and its interior cell wall, and spacing frame 10 is close to the interior cell wall welded connection who runs through with limiting plate 11 and has slide bar 14, and slide bar 14 runs through and sliding connection with limiting plate 11, through the resilience structure for spacing transport structure conveniently carries out fixed position, hoisting device's suitability to the electrode slice of different thickness.

Wherein, 1 top of base is equipped with spacing roller 15, and the one end position of one of them material roller frame 3 is equipped with the motor, and makes two material roller frame 3 transmissions connect through the drive belt, rotates between cell wall and the 8 bottom outer walls of lower flitch in 7 both sides of silo to be connected with electric telescopic handle 16, conveniently carries out quick unloading, reduces artificial work load.

Specifically, during the use of the utility model, at first will be fixed on the material roller frame 3 of putting one side wherein around the roller that has the raw materials electrode slice, later run through spacing roller 15 with the electrode slice, electrode slice edge both sides then run through limiting plate 11 bottom of spacing 10 below, run through the waste recovery roller on the round trip to the material roller frame 3 of the opposite side from 15 bottoms of spacing roller again, when the electrode slice runs through limiting plate 11 bottom, according to its thickness, limiting plate 11 slides to spacing 10 inside grooves, guarantee stably through the slip with slide bar 14 this moment, later promote limiting plate 11 by spring 13 and push down its spacing location, later the motor drives two material roller frames 3 rotations through the drive belt, carry out the blowing on one side in the rolling, make things convenient for its removal forward through guide roller 12 when the electrode slice is carried, then drive cutting knife board 6 and cut it downwards according to opening and stopping frequency stamping pump 5, when the cutting is accomplished, 16 contractions of electric telescopic handle that synchronous flitch 8 bottoms drive its downwardly rotating, later the finished product that the cutting has cut drops to feed cylinder 9 and collects can, electronic 16 extension stops the flitch 8 thereupon, remove after the cutting and stop and can reset.

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

Claims

1. The utility model provides an electrode piece cutting device is used in lithium cell production with location structure, includes base (1), its characterized in that: the equal bolted connection of opposite both sides lateral wall of base (1) has bottom plate (2), bottom plate (2) top bolted connection has material roller frame (3), base (1) top intermediate position bolted connection has link (4), link (4) inside groove top bolted connection has stamping pump (5), stamping pump (5) output is equipped with cutting knife board (6), the below position that base (1) is close to link (4) is equipped with silo (7), silo (7) open-top position rotates and is connected with down flitch (8), be equipped with feed cylinder (9) in silo (7), base (1) is close to link (4) inboard locating position bolted connection has spacing (10), run through and sliding connection has limiting plate (11) on one side of spacing (10) bottom, limiting plate (11) bottom rotates and is connected with guide roller (12).

2. The electrode plate cutting device with the positioning structure for lithium battery production as claimed in claim 1, wherein a spring (13) is welded between one side of the top of the limiting plate (11) and the inner groove wall through which the limiting frame (10) penetrates.

3. The electrode plate cutting device with the positioning structure for lithium battery production as claimed in claim 1, wherein the limiting plate (11) penetrates through one side of the limiting frame (10) and is slidably connected with a sliding rod (14), and the sliding rod (14) is welded and connected to an inner groove wall of the limiting frame (10).

4. The electrode plate cutting device with the positioning structure for the lithium battery production as claimed in claim 1, wherein the base (1) is provided with a limiting roller (15) at both ends thereof near the limiting frame (10).

5. The electrode plate cutting device with the positioning structure for lithium battery production as claimed in claim 1, wherein an electric telescopic rod (16) is rotatably connected between the inner slot walls of the two sides of the slot (7) and the blanking plate (8).

6. The electrode plate cutting device with the positioning structure for lithium battery production as claimed in claim 1, wherein a motor is arranged at one end of one of the material roller frames (3), and the two material roller frames (3) are in transmission connection through a transmission belt.