CN219310247U

CN219310247U - Pole piece edge cutter

Info

Publication number: CN219310247U
Application number: CN202320921396.8U
Authority: CN
Inventors: 刘浩; 张求望; 陈文清; 黄勇
Original assignee: Hubei Honghaotai Technology Co ltd
Current assignee: Hubei Honghaotai Technology Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-07-07
Anticipated expiration: 2033-04-23

Abstract

The utility model belongs to the field of scrap trimming and provides a pole piece trimming machine, which comprises a carrying platform, wherein a movable mounting platform is arranged on the carrying platform, a plurality of mounting seats are arranged on the mounting platform, mounting blocks are arranged on the front sides of the mounting seats, sliding blocks are vertically and slidably arranged on the front sides of the mounting seats and in the mounting blocks, a cutting motor is arranged at the top of the mounting seats, a driving shaft of the cutting motor is connected with the sliding blocks, a cutter is arranged at the tail end of the sliding blocks, a pair of downward pressing cylinders are downwards arranged on the mounting blocks, the driving shaft of each downward pressing cylinder is connected with a downward pressing block, and a supporting block is arranged on the bottom surface of each mounting seat corresponding to the downward pressing block. The utility model aims to provide a pole piece edge cutter, which aims to solve the problems of unstable cutting and poor cutting quality of the existing edge cutter.

Description

Pole piece edge cutter

Technical Field

The utility model belongs to the field of scrap trimming, and particularly relates to a pole piece trimming machine.

Background

With the gradual development of new energy automobiles, lithium batteries for new energy automobiles are also rapidly developed. At present, in the existing lithium battery production process, an indispensable step is to cut off the end face scraps of the pole piece continuously and uninterruptedly so as to ensure that the pole piece entering the next step meets the production size requirement.

In some existing production lines, when the pole piece is cut off, firstly, the pole piece is required to be fixed on the feeding plate, then the feeding plate is conveyed to the cutting position of the edge cutter through the conveying device, and then the pole piece end face waste is directly cut off through the cutting knife, so that the pole piece end face waste can be cut off in a stamping mode, and the position of the pole piece, which is close to the cutting position, is not pressed and fixed, so that the cutting is unstable, and the cutting quality is poor.

Disclosure of Invention

In view of the above problems, the utility model aims to provide a pole piece edge cutter, which aims to solve the problems of unstable cutting and poor cutting quality of the existing edge cutter.

The utility model adopts the following technical scheme: the edge cutter includes the microscope carrier, the mobilizable mount pad that is equipped with on the microscope carrier, be equipped with a plurality of mount pads on the mount pad, the mount pad front side is equipped with the installation piece, the mount pad front side just is located still vertical slidable mounting has the sliding block in the installation piece, the mount pad top is equipped with cutting motor, the cutting motor drive shaft is connected with the sliding block, the sliding block end is equipped with the cutter, the installation piece is equipped with a pair of cylinder down downwards, cylinder drive shaft connection has the briquetting down, the mount pad bottom surface corresponds the briquetting down and is equipped with the butt piece.

Further, the carriage is provided with a sliding frame, the mounting table is slidably mounted on the inner side of the sliding frame, the carriage is provided with a moving motor, the carriage is further slidably mounted with a sliding seat, the sliding seat is connected with the mounting table, a screw rod penetrates into the sliding seat, and the screw rod is in linkage with the moving motor.

Further, the mounting seat front side and be located the installation piece below and be equipped with the stopper, the stopper corresponds down the briquetting and opens there is the spacing groove, down the briquetting is located the spacing inslot.

Further, the mounting seat and the mounting table correspond to the cutters and are positioned at the rear side of the abutting block, and the mounting opening is communicated with a discharge hopper.

Furthermore, the carrier is provided with an avoidance port corresponding to the discharge hopper.

The beneficial effects of the utility model are as follows: when the pole piece feeding plate carrying the pole piece is conveyed to the cutting position of the pole piece edge cutter, at the moment, the pole piece is positioned on the resisting block, and the waste part of the end face of the pole piece, which needs to be cut off, is exposed out of the resisting block and is positioned under the cutter. The lower pressing block is driven by the lower pressing cylinder to move downwards, the lower pressing block presses the pole piece, then the sliding block is driven by the cutting cylinder to slide downwards along the height direction of the mounting seat, and meanwhile the cutter moves downwards towards the pole piece until the end face waste of the pole piece is cut off. Before the cutter cuts off the scraps on the end face of the pole piece, the rejection block compresses the cutting position of the front end of the pole piece under the action of the lower pressure cylinder, so that the pole piece is more stable in cutting and better in cutting effect.

Drawings

Fig. 1 is an overall view of a pole piece edge trimmer provided by the utility model.

Figure 2 is a schematic view of the cutter assembly provided by the present utility model.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In order to illustrate the technical scheme of the utility model, the following description is made by specific examples.

Only those parts relevant to the embodiments of the present utility model are shown for convenience of description.

Referring to fig. 1-2, the edge cutter comprises a carrying platform 1, a movable mounting platform 2 is arranged on the carrying platform 1, a plurality of mounting seats 3 are arranged on the mounting platform 2, mounting blocks 4 are arranged on the front sides of the mounting seats 3, sliding blocks 5 are vertically and slidably arranged on the front sides of the mounting seats 3 and in the mounting blocks 4, a cutting motor 6 is arranged at the top of the mounting seats 3, a driving shaft of the cutting motor 6 is connected with the sliding blocks 5, cutters 7 are arranged at the tail ends of the sliding blocks 5, a pair of downward pressing cylinders 8 are arranged on the mounting blocks 4 downward, the driving shafts of the downward pressing cylinders are connected with downward pressing blocks 9, and a supporting block 10 is arranged on the bottom surface of the mounting seat 3 corresponding to the downward pressing blocks.

The device is mainly used for cutting off scraps on the end face of the pole piece, when the pole piece is cut off, the pole piece is fixedly arranged on the pole piece feeding plate according to the required position, and then the pole piece feeding plate is conveyed to the edge cutter through the conveying device to cut off scraps. The conveying device may be a mechanical arm or a transplanting device, and is not described here with emphasis because the conveying device is not the main content of the device.

When the pole piece feeding plate carrying the pole piece is conveyed to the cutting position of the pole piece edge cutter, at the moment, the pole piece is positioned on the resisting block, and the waste part of the end face of the pole piece, which needs to be cut off, is exposed out of the resisting block and is positioned under the cutter. The lower pressing block is driven by the lower pressing cylinder to move downwards, the lower pressing block presses the pole piece, then the sliding block is driven by the cutting cylinder to slide downwards along the height direction of the mounting seat, and meanwhile the cutter moves downwards towards the pole piece until the end face waste of the pole piece is cut off. Before the cutter cuts off the scraps on the end face of the pole piece, the rejection block compresses the cutting position of the front end of the pole piece under the action of the lower pressure cylinder, so that the pole piece is more stable in cutting and better in cutting effect.

As a preferable structure, the carriage 1 is provided with a sliding frame 11, the mounting table 2 is slidably mounted on the inner side of the sliding frame 11, the carriage is provided with a moving motor (not shown in the figure), the carriage is also slidably mounted with a sliding seat 13, the sliding seat 13 is connected with the mounting table 2, a screw rod 14 penetrates into the sliding seat 13, and the tail end of the screw rod is positioned in a rotating seat 18, and the screw rod is linked with the moving motor.

In this structure, after the pole piece delivery sheet is carried to the cutting position of bead cutter through conveyor, the mount table can be towards the longitudinal movement of pole piece delivery sheet, adjusts the cutting position of pole piece to this pole piece that is suitable for different specifications improves cutting accuracy. When the mounting table needs to be moved, the moving motor drives the screw rod to rotate, and the screw rod sleeve moves along the length direction of the screw rod due to the screw rod sleeve in the sliding seat, so that the mounting table moves.

Further as a preferable structure, a limiting block 12 is arranged at the front side of the mounting seat 3 and below the mounting block 4, a limiting groove is formed in the limiting block corresponding to the lower pressing block, and the lower pressing block is positioned in the limiting groove.

This device, when carrying out vertical removal, the briquetting slides in the spacing inslot all the time down, the stopper plays to the briquetting effect of limiting limit in vertical removal down for the briquetting is more stable at this in-process down.

In addition, the mounting seat and the mounting table are both corresponding to the cutters and are provided with mounting openings at the rear sides of the abutting blocks, and the mounting openings are communicated with a discharge hopper 16; the carrier is provided with an avoidance port 17 corresponding to the discharge hopper. When the end face scraps of the pole piece are cut off, the scraps fall off from the discharge hopper to be discharged.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a pole piece bead cutter which characterized in that: the edge cutter includes the microscope carrier, the mobilizable mount pad that is equipped with on the microscope carrier, be equipped with a plurality of mount pads on the mount pad, the mount pad front side is equipped with the installation piece, the mount pad front side just is located still vertical slidable mounting has the sliding block in the installation piece, the mount pad top is equipped with cutting motor, the cutting motor drive shaft is connected with the sliding block, the sliding block end is equipped with the cutter, the installation piece is equipped with a pair of cylinder down downwards, cylinder drive shaft connection has the briquetting down, the mount pad bottom surface corresponds the briquetting down and is equipped with the butt piece.

2. A pole piece edge trimmer as claimed in claim 1 wherein: the sliding frame is arranged on the carrying platform, the mounting platform is slidably mounted on the inner side of the sliding frame, the moving motor is arranged on the carrying platform, the sliding seat is slidably mounted on the carrying platform, the sliding seat is connected with the mounting platform, a screw rod penetrates into the sliding seat, and the screw rod is in linkage with the moving motor.

3. A pole piece edge trimmer as claimed in claim 2 wherein: the mounting seat front side and be located the installation piece below and be equipped with the stopper, the stopper corresponds down the briquetting and opens there is the spacing groove, down the briquetting is located the spacing inslot.

4. A pole piece edge trimmer as claimed in claim 3 wherein: the mounting seat and the mounting table correspond to the cutters and are positioned at the rear side of the abutting block, and a mounting opening is formed in the rear side of the abutting block, and the mounting opening is communicated with a discharge hopper.

5. A pole piece edge trimmer as defined in claim 4 wherein: the carrier is provided with an avoidance port corresponding to the discharge hopper.