CN217290956U

CN217290956U - Pole piece laser cutting mechanism

Info

Publication number: CN217290956U
Application number: CN202220580509.8U
Authority: CN
Inventors: 吴松彦; 何德斌; 杨李
Original assignee: Guangdong Yixinfeng Intelligent Equipment Co ltd
Current assignee: Guangdong Yixinfeng Intelligent Equipment Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-08-26
Anticipated expiration: 2032-03-16

Abstract

The utility model relates to the technical field of pole piece cutting, in particular to a pole piece laser cutting mechanism, which comprises a cutting station, a guide pressing station and a dust suction station which are respectively arranged at two sides of the cutting station, a cutting head which is arranged at one side of the dust suction station and faces the cutting station, a waste recovery station and a brush cleaning station which are arranged at the lower side of the dust suction station; the waste recovery station comprises a flowing box body connected to the dust collection station, a flowing guide belt arranged on the flowing box body, a screen plate arranged on the flowing box body and corresponding to the flowing guide belt, and an air suction pipe connected to one side of the flowing box body. The utility model discloses a flow the guidance tape and be close to or laminate in the position of pole piece cutting, when guaranteeing to stabilize transmission, also can adsorb the waste material that produces in the cutting process and take away, dust removal effect is splendid.

Description

Pole piece laser cutting mechanism

Technical Field

The utility model relates to a pole piece cutting technical field especially relates to a pole piece laser cutting mechanism.

Background

The lithium ion battery is a new generation of green high-energy battery with excellent performance, and has become one of the key points of high and new technology development. The lithium ion battery has the following characteristics: high voltage, high capacity, low consumption, no memory effect, no public hazard, small volume, small internal resistance, less self-discharge and more cycle times. Because of the above characteristics, lithium ion batteries have been applied to various civil and military fields such as mobile phones, notebook computers, video cameras, digital cameras, and the like.

The pole piece is used as an important component of the lithium battery and plays an important role in the performance of the battery. The electric core of the lithium ion battery is formed by alternately laminating a plurality of groups of positive and negative pole pieces. In the pole piece production process, the pole piece needs to be cut, and the pole piece cutting comprises die cutting and laser cutting. Can produce the dust at the laser cutting in-process, current cutting structure is higher to the dust processing degree of difficulty that produces, influences product quality.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a be close to or laminate in the position of pole piece cutting through the guiding band that flows, when guaranteeing to stabilize transmission, also can adsorb the waste material that produces in the cutting process and take away, the splendid pole piece laser cutting mechanism of dust removal effect.

The utility model adopts the technical proposal that: a pole piece laser cutting mechanism comprises a cutting station, a guide pressing station and a dust suction station which are respectively arranged at two sides of the cutting station, a cutting head which is arranged at one side of the dust suction station and faces the cutting station, a waste recovery station and a brush cleaning station which are positioned at the lower side of the dust suction station; the waste recovery station comprises a flowing box body connected to the dust collection station, a flowing guide belt arranged on the flowing box body, a screen plate arranged on the flowing box body and corresponding to the flowing guide belt, and an air suction pipe connected to one side of the flowing box body.

The technical scheme is further improved in that the guide compressing station comprises an upper guide frame, a lower guide frame and a compressing support connected with the dust collecting station, the compressing support is provided with a compressing assembly, and the compressing assembly is used for compressing the pole piece in the cutting process.

The further improvement of the scheme is that the upper guide frame is provided with an upper guide roller, the lower guide frame is provided with a lower guide roller, and the upper guide roller and the lower guide roller are matched to stretch and convey the pole piece to a cutting station.

The further improvement of the scheme is that the dust collection station comprises a dust collection support arranged on the cutting station and a dust collection device connected to the dust collection support, and the cutting station is arranged in the dust collection support.

The further improvement to the above scheme is that the pressing assembly is provided with a pressing guide roller, the dust collection support is provided with a matching guide roller, and the matching guide roller is matched with the pressing guide roller to stretch the pole piece.

The further improvement to above-mentioned scheme does, the box that flows is equipped with mobile drive assembly, mobile drive assembly is used for the conveying of drive flow guidance tape, mobile drive assembly includes driving motor, and drive deflector roll, the drive deflector roll is connected with driving motor, the drive deflector roll is connected with flow guidance tape.

The scheme is further improved in that a plurality of flow guide belts are arranged in parallel, a gap is reserved between every two adjacent flow guide belts, and the gaps are communicated to the screen plate.

The further improvement of the scheme is that a dust suction cavity is arranged in the flowing box body, the suction pipe is communicated with the screen plate through the dust suction cavity, and a dust collection groove is formed in the bottom of the dust suction cavity.

The further improvement of the scheme is that side plates are arranged on two sides of the flowing box body, and the side plates are detachably mounted on the flowing box body.

The further improvement of the scheme is that the brush cleaning station comprises a mounting seat, a brush motor mounted on the mounting seat and a brush head connected to the brush motor, and the brush head is used for cleaning the pole pieces after cutting.

The utility model has the advantages that:

compare current pole piece cutting, the utility model discloses a laser cutting to set up multiple dust removal structure, having the formula that flows and removing dust, be close to or laminate in the position of pole piece cutting through the guiding band that flows, when guaranteeing to stabilize transmission, also can adsorb the waste material that produces in the cutting process and take away, and dust removal effect is splendid, and dust collection efficiency is high, and stable in structure is reliable, promotes the pole piece quality. The device comprises a cutting station, a guide pressing station and a dust suction station which are respectively arranged at two sides of the cutting station, a cutting head which is arranged at one side of the dust suction station and faces the cutting station, a waste recovery station and a brush cleaning station which are positioned at the lower side of the dust suction station; the waste recovery station comprises a flowing box body connected to the dust collection station, a flowing guide belt arranged on the flowing box body, a screen plate arranged on the flowing box body and corresponding to the flowing guide belt, and an air suction pipe connected to one side of the flowing box body. The waste materials brought by the flow guide belt are guided into the flow box body through the net plate, and in the cutting process, the suction pipe and the dust suction station keep working, so that the dust removal effect is further enhanced, and the product quality is improved.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a pole piece laser cutting mechanism of the present invention;

FIG. 2 is a schematic side view of the laser cutting mechanism of the pole piece of FIG. 1;

FIG. 3 is a schematic side view of the laser cutting mechanism of FIG. 1 from another perspective;

FIG. 4 is a schematic perspective view of a scrap recycling station of the laser cutting mechanism of FIG. 1;

fig. 5 is a schematic perspective view of another view of the scrap recycling station of the laser cutting mechanism of fig. 1.

Description of reference numerals: the device comprises a cutting station 1, a guide pressing station 2, an upper guide frame 21, an upper guide roller 211, a lower guide frame 22, a lower guide roller 221, a pressing bracket 23, a pressing assembly 24, a pressing guide roller 241, a dust suction station 3, a dust suction bracket 31, a matching guide roller 311, a dust suction device 32, a cutting head 4, a waste recovery station 5, a flowing box body 51, a driving motor 511, a driving guide roller 512, a dust suction cavity 513, a dust collection groove 513a, a side plate 514, a flowing guide belt 52, a screen plate 53, an air suction pipe 54, a brush cleaning station 6, a mounting seat 61, a brush motor 62 and a brush head 63.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

As shown in fig. 1 to 5, a pole piece laser cutting mechanism comprises a cutting station 1, a guide pressing station 2 and a dust suction station 3 which are respectively arranged at two sides of the cutting station 1, a cutting head 4 which is arranged at one side of the dust suction station 3 and faces the cutting station 1, a waste recovery station 5 and a brush cleaning station 6 which are arranged at the lower side of the dust suction station 3; the waste recycling station 5 comprises a flowing box body 51 connected with the dust suction station 3, a flowing guide belt 52 arranged on the flowing box body 51, a screen plate 53 arranged on the flowing box body 51 and corresponding to the flowing guide belt 52, and an air suction pipe 54 connected with one side of the flowing box body 51.

The guide pressing station 2 comprises an upper guide frame 21, a lower guide frame 22 and a pressing support 23 connected with the dust collection station 3, the pressing support 23 is provided with a pressing assembly 24, the pressing assembly 24 is used for pressing a pole piece in the cutting process, the pole piece in the cutting process is pressed through the pressing assembly 24, the flatness of the pole piece is kept in the cutting process, the cutting is stable, and the structure is reliable.

Go up leading truck 21 and install guide roll 211, lower leading truck 22 installs down guide roll 221, go up guide roll 211 and guide roll 221 cooperation down and carry the pole piece is tensile in the cutting station, set up the guide roll and be used for tensile with the pole piece, keep the roughness of pole piece, convenient cutting.

Dust absorption station 3 is including locating cutting station 1's dust absorption support 31, and connecting in dust absorption support 31's dust extraction 32, cutting station 1 is located in dust absorption support 31, is used for adsorbing the dust that produces in the cutting process through dust absorption support 31 cooperation dust extraction 32, reduces the production of dust, promotes stability.

The pressing assembly 24 is provided with a pressing guide roller 241, the dust collection support 31 is provided with a matching guide roller 311, the matching guide roller 311 is matched with the pressing guide roller 241 to stretch the pole piece, the stretching and leveling degree of the pole piece is guaranteed, and the cutting effect can be further improved.

Flow box 51 is equipped with the drive assembly that flows, the drive assembly that flows is used for the conveying of drive flow direction area 52, the drive assembly that flows includes driving motor 511 and drive guide roller 512, drive guide roller 512 is connected with driving motor 511, drive guide roller 512 is connected with flow direction area 52, and the cooperation drive guide roller 512 drives flow direction area 52 through driving motor 511 and conveys, takes away the dust among the data send process, promotes dust removal effect.

The flow guide belts 52 are arranged in parallel, a gap is reserved between every two adjacent flow guide belts 52 and communicated to the screen 53, and the result range can be ensured by arranging a plurality of flow guide belts 52 in parallel, specifically, the flow guide belts 52 are circular strip-shaped results and are attached to the cut pole pieces, so that dust on the pole pieces can be taken away.

Be equipped with dust absorption chamber 513 in the box 51 that flows, dust absorption chamber 513 communicates aspiration channel 54 and otter board 53, the bottom of dust absorption chamber 513 is equipped with dust collecting tank 513a, derives the dust through dust absorption chamber 513, and dust collecting tank 513a collects the great dust of particle diameter simultaneously, and further for, the both sides of the box 51 that flows are equipped with curb plate 514, curb plate 514 demountable installation is in the box 51 that flows, dismantles through curb plate 514, can clean the dust in the dust collecting tank.

Clean station 6 of brush includes mount pad 61, installs in the brush motor 62 of mount pad 61 and connects in brush motor 62's brush head 63, brush head 63 is used for the pole piece after the cutting clean, sets up brush motor 62 drive brush head 63 and cleans the dust, further guarantees clean effect, promotes product quality.

The utility model discloses a laser cutting to set up multiple dust removal structure, having the formula that flows and removing dust, be close to or the laminating is in the position of pole piece cutting through flow guidance tape 52, when guaranteeing to stabilize the transmission, also can adsorb the waste material that produces in the cutting process and take away, and dust removal effect is splendid, and dust collection efficiency is high, and stable in structure is reliable, promotes the pole piece quality. Specifically, a cutting station 1, a guide pressing station 2 and a dust suction station 3 which are respectively arranged at two sides of the cutting station 1, a cutting head 4 which is arranged at one side of the dust suction station 3 and faces the cutting station 1, a waste recovery station 5 which is positioned at the lower side of the dust suction station 3 and a brush cleaning station 6 are arranged; the waste recycling station 5 comprises a flowing box body 51 connected with the dust suction station 3, a flowing guide belt 52 arranged on the flowing box body 51, a screen plate 53 arranged on the flowing box body 51 and corresponding to the flowing guide belt 52, and an air suction pipe 54 connected with one side of the flowing box body 51. Waste materials brought by the flow guide belt 52 are guided into the flow box body 51 through the screen plate 53, and in the cutting process, the suction pipe 54 and the dust suction station 3 keep working, so that the dust removal effect is further enhanced, and the product quality is improved.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a pole piece laser cutting mechanism which characterized in that: the device comprises a cutting station, a guide pressing station and a dust suction station which are respectively arranged at two sides of the cutting station, a cutting head which is arranged at one side of the dust suction station and faces the cutting station, a waste recovery station and a brush cleaning station which are positioned at the lower side of the dust suction station; the waste recovery station comprises a flowing box body connected to the dust collection station, a flowing guide belt arranged on the flowing box body, a screen plate arranged on the flowing box body and corresponding to the flowing guide belt, and an air suction pipe connected to one side of the flowing box body.

2. The pole piece laser cutting mechanism of claim 1, wherein: the guide compressing station comprises an upper guide frame, a lower guide frame and a compressing support connected with the dust collection station, the compressing support is provided with a compressing assembly, and the compressing assembly is used for compressing the pole piece in the cutting process.

3. The pole piece laser cutting mechanism of claim 2, wherein: the upper guide frame is provided with an upper guide roller, the lower guide frame is provided with a lower guide roller, and the upper guide roller and the lower guide roller are matched to stretch and convey the pole piece to a cutting station.

4. The pole piece laser cutting mechanism of claim 3, wherein: the dust collection station comprises a dust collection support arranged on the cutting station and a dust collection device connected to the dust collection support, and the cutting station is arranged in the dust collection support.

5. The pole piece laser cutting mechanism of claim 4, wherein: the pressing assembly is provided with a pressing guide roller, the dust collection support is provided with a matching guide roller, and the matching guide roller is matched with the pressing guide roller to stretch the pole piece.

6. The pole piece laser cutting mechanism of claim 1, wherein: the mobile box is equipped with mobile drive assembly, mobile drive assembly is used for the conveying of drive flow guidance tape, mobile drive assembly includes driving motor, and drive deflector roll, the drive deflector roll is connected with driving motor, the drive deflector roll is connected with flow guidance tape.

7. The pole piece laser cutting mechanism of claim 6, wherein: the flow guide belts are arranged in parallel, a gap is reserved between every two adjacent flow guide belts, and the gap is communicated to the screen plate.

8. The pole piece laser cutting mechanism of claim 7, wherein: a dust suction cavity is arranged in the flow box body, the suction pipe is communicated with the screen plate through the dust suction cavity, and a dust collection groove is formed in the bottom of the dust suction cavity.

9. The pole piece laser cutting mechanism of claim 8, wherein: the two sides of the flowing box body are provided with side plates which are detachably arranged on the flowing box body.

10. The pole piece laser cutting mechanism of claim 1, wherein: the brush cleaning station comprises a mounting seat, a brush motor mounted on the mounting seat and a brush head connected to the brush motor, and the brush head is used for cleaning the pole pieces after cutting.