CN214925096U

CN214925096U - Lithium electricity trade cross cutting machine dust collector

Info

Publication number: CN214925096U
Application number: CN202121477313.8U
Authority: CN
Inventors: 张跃强
Original assignee: Fujian Kunmai Automation Technology Co ltd
Current assignee: Fujian Kunmai Automation Technology Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-11-30
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a lithium electricity trade cross cutting machine dust collector, belong to lithium electricity dust removal field, lithium electricity trade cross cutting machine dust collector includes die-cutting mechanism and a plurality of dust removal mechanism, dust removal mechanism is used for cleaing away the dust that die-cutting mechanism produced, die-cutting mechanism includes die-cutting assembly and the transmission assembly who is used for cutting the pole piece, die-cutting assembly establishes on the cross cutting station, transmission assembly establishes on ejection of compact station, the pole piece cuts for electric chip through die-cutting assembly on the cross cutting station, electric chip transmits the pay-off through the transmission assembly, at least one dust removal mechanism who establishes on ejection of compact station configures into first dust removal group, the dust removal mouth of first dust removal group is corresponding with electric chip's surface. The utility model discloses a lithium electricity trade cross cutting machine dust collector can remove dust to the electric core section bar on a plurality of stations in step, can carry out dust removal work to the electric core section bar of cutting in-process high-efficiently reliably to ensure electric core section bar cross cutting quality, thereby guarantee electric core shaping quality.

Description

Lithium electricity trade cross cutting machine dust collector

Technical Field

The utility model relates to a lithium electricity dust removal technical field especially relates to a lithium electricity trade cross cutting machine dust collector.

Background

Lithium ion batteries (lithium batteries for short) have the remarkable characteristics of high voltage, high capacity, long service life and the like, and are expanding the large-capacity market fields of electric automobiles, energy storage and the like. In order to meet higher requirements, the control of the production process of the battery and the quality guarantee of products in each process of the battery are very important, and small flaws can also have a fatal influence on the properties of a final finished product.

The die-cutting machine is an important mechanical device in the production of the lithium electrode plate, and the precision of the die-cutting machine directly determines the production efficiency of the electrode plate and the production quality of the electrode plate. In current cross cutting machine, the cross cutting mode that usually adopts is that the material is sent to the die-cutting rule below, and the die-cutting rule rolls out required indentation on the material by pressure extrusion, and artifical arrangement is by the extrusion product, accomplishes the cross cutting, because this kind of cross cutting machine cross cutting part can produce impurity such as waste material, dust, is difficult to guarantee the sanitation and hygiene of each station of equipment, makes impurity such as dust mix into the core easily and pollutes the core, and then shortens the life of battery, reduces the performance of battery, causes potential safety hazard such as explosion of catching fire easily even.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a lithium electricity trade cross cutting machine dust collector is proposed adopts cross cutting subassembly and transmission assembly to constitute die cutting mechanism, combines a plurality of dust removal mechanism, can remove dust to the electric core section bar on a plurality of stations in step, can high-efficiently reliably carry out dust removal work to the electric core section bar of die cutting in-process to ensure electric core section bar cross cutting quality, thereby guarantee electric core shaping quality.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a pair of lithium electricity trade cross cutting machine dust collector, including cross cutting mechanism and a plurality of dust removal mechanism, dust removal mechanism is used for cleaing away the dust that cross cutting mechanism produced, cross cutting mechanism includes die cutting assembly and the transmission assembly who is used for cutting the pole piece, die cutting assembly establishes on the cross cutting station, transmission assembly establishes on ejection of compact station, the pole piece cuts for electric chip through die cutting assembly on the cross cutting station, electric chip transmits the pay-off through transmission assembly, at least one dust removal mechanism who establishes on ejection of compact station configures into first dust removal group, the dust removal mouth of first dust removal group is corresponding with electric chip's surface.

The utility model discloses preferred technical scheme lies in, is equipped with magnetism on the ejection of compact station and inhales the subassembly, and magnetism that the subassembly was inhaled to magnetism inhales holds corresponding with the surface of electric chip.

The utility model discloses preferred technical scheme lies in, and magnetism is inhaled the subassembly and is located between cross cutting subassembly and the first dust removal group, and the below transmission of electricity chip through transmission assembly by magnetism subassembly is inhaled to the below of first dust removal group.

The utility model discloses preferred technical scheme lies in, and the cross cutting subassembly links up with transmission assembly mutually through dialling the material subassembly.

The utility model discloses preferred technical scheme lies in, and the dust removal mouth of first dust removal group is located transmission assembly's feed end top.

The utility model discloses preferred technical scheme lies in, magnetism inhale the feed end top that the end is located transmission assembly is inhaled to magnetism of subassembly.

The utility model discloses preferred technical scheme lies in, transmission assembly configuration is belt conveyor assembly.

The utility model discloses preferred technical scheme lies in, is equipped with scraper subassembly on the ejection of compact station, scraper subassembly scrape the material end and belt conveyor components's conveyer belt looks adaptation.

The utility model discloses preferred technical scheme lies in, at least one dust removal mechanism configuration of establishing on ejection of compact station is for the second group that removes dust, and the dust removal mouth of second group that removes dust corresponds with scraper assembly's scraping material end.

The utility model discloses preferred technical scheme lies in, and at least one dust removal mechanism who establishes on ejection of compact station configures into the third and removes dust the group, and the dust removal mouth that the third removed dust the group is corresponding with belt conveyor assembly's conveyer belt.

The utility model has the advantages that:

the utility model provides a lithium electricity trade cross cutting machine dust collector, at the cross cutting in-process of pole piece, the pole piece carries out further processing in transmitting next process to the electric chip through the transmission assembly behind the electric chip that cross cutting assembly cross cutting is required specification and dimension, the pole piece is by the cross cutting station behind cross cutting formation electric chip, on the electric chip retransferred ejection of compact station, realization cross cutting and ejection of compact action. Wherein, dust removal mechanism can carry out the dust absorption action to the cross cutting process, and the dust removal mouth of first dust removal group faces the surface of electric chip, can adsorb impurity such as the dust that adheres to on the surface of electric chip and drive, guarantees to keep clean when electric chip is cross-cut, avoids impurity pollution electric chip such as coating piece, dust, ensures that cross cutting in-process does not have granule, debris, dust, etc. sneak into in the electric chip, avoids sneaking into the inside problem that causes little short circuit or even the explosion of starting a fire of debris arouses fashioned lithium cell. Through the process, the dust removal device of the lithium battery industry die cutting machine can efficiently and reliably remove dust of the battery core section bar in the die cutting process, so that the die cutting quality of the battery core section bar is ensured, and the forming quality of the battery core is ensured.

Drawings

Fig. 1 is a schematic overall structure diagram of a dust removing device of a lithium battery industry die cutting machine according to an embodiment of the present invention;

fig. 2 is a detailed schematic structural view of the dust removing device of the lithium battery industry die cutting machine provided in the specific embodiment of the present invention.

In the figure:

1. a die-cutting mechanism; 11. a die cutting assembly; 12. a transmission assembly; 2. a dust removal mechanism; 21. a first dust removal group; 22. a second dust removal group; 23. a third dust removal group; 3. pole pieces; 30. an electrical chip; 4. a magnetic component; 5. a material poking component; 6. a scraper assembly; A. a die cutting station; B. and a discharging station.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, in order to enable the dust removing device of the lithium battery industry die cutting machine to efficiently and reliably perform dust removal operation on a battery cell profile in a die cutting process so as to ensure die cutting quality of the battery cell profile and thus ensure forming quality of the battery cell, further, the dust removing device of the lithium battery industry die cutting machine provided in this embodiment includes a die cutting mechanism 1 and a plurality of dust removing mechanisms 2, the dust removing mechanisms 2 are used for removing dust generated by the die cutting mechanism 1, the die cutting mechanism 1 includes a die cutting assembly 11 and a transmission assembly 12, the die cutting assembly 11 is disposed on a die cutting station a, the transmission assembly 12 is disposed on a discharging station B, a battery piece 3 is cut into a battery chip 30 on the die cutting station a through the die cutting assembly 11, the battery chip 30 is transported and fed through the transmission assembly 12, at least one dust removing mechanism 2 disposed on the discharging station B is configured as a first dust removing group 21, the dust removing openings of the first dust removing group 21 correspond to the surface of the electric chip 30. In the die cutting process of the pole piece 3, after the pole piece 3 is die-cut into the electric chip 30 with required specification and dimension through the die cutting component 11, the electric chip 30 is transmitted to the next procedure through the transmission component 12 for further processing, after the pole piece 3 is die-cut into the electric chip 30 from the die cutting station A, the electric chip 30 is transmitted to the discharging station B again, and the die cutting and discharging actions are realized. Wherein, dust removal mechanism 2 can carry out the dust absorption action to the cross cutting process, the dust removal mouth of first dust removal group 21 is just facing electric chip 30's surface, can adsorb impurity such as the dust of adhering to electric chip 30 on the surface and clear away, it keeps clean when guaranteeing that electric chip 30 is cross cut, avoid coating piece, impurity such as dust pollutes electric chip 30, guarantee that the cross cutting in-process does not have granule, debris, during dust sneaks into electric chip 30, avoid sneaking into debris and arouse inside little short circuit or even the problem of the explosion of catching fire that causes of fashioned lithium cell. The dust removal mechanism 2 realizes the dust removal of the pole pieces inside the battery cell through the multi-frequency sound wave and the principles of precise fluid control, non-contact, dry type, plasma and the like, does not damage the pole pieces and the coating, and the intelligent dust control and monitoring are realized based on the parameter combination of the lithium battery die cutting process. Through the process, the dust removal device of the lithium battery industry die cutting machine can efficiently and reliably remove dust of the battery core section bar in the die cutting process, so that the die cutting quality of the battery core section bar is ensured, and the forming quality of the battery core is ensured.

Preferably, the discharging station B is provided with a magnetic component 4, and a magnetic end of the magnetic component 4 corresponds to the surface of the electric chip 30. Through setting up magnetism subassembly 4 of inhaling, can adsorb to the large granule impurity such as the metal piece that adheres to on the surface of electric chip 30 and drive, guarantee that electric chip 30 keeps clean when being cross-cut, avoid large granule impurity such as metal piece to pollute electric chip 30, ensure that the cross cutting in-process does not have large granule impurity such as metal piece sneak into electric chip 30, avoid sneaking into debris and arouse the inside problem that causes the micro short circuit or even the explosion of catching fire of fashioned lithium cell.

Preferably, the magnetic attraction assembly 4 is located between the die cutting assembly 11 and the first dust removing set 21, and the electric chip 30 is driven from below the magnetic attraction assembly 4 to below the first dust removing set 21 by the transmission assembly 12. Electricity chip 30 adsorbs through magnetism subassembly 4 earlier and clears away large particle impurity such as metal piece, and nonmetal impurity or small particle impurity such as coating piece, dust are driven and are clear away in the absorption of rethread first dust removal group 21, guarantee electric chip 30's sanitation and hygiene.

Preferably, the die-cutting assembly 11 is engaged with the transfer assembly 12 through the kickoff assembly 5. The material poking component 5 is used for connecting the discharge end of the die cutting component 11 with the feed end of the transmission component 12 so as to realize automatic material transmission.

Preferably, the dust removal opening of the first dust removal group 21 is located above the feed end of the transport assembly 12. The dust removing opening of the first dust removing set 21 faces the feeding end of the transmission assembly 12, so that the conveying surface of the transmission assembly 12 is clean and sanitary, and pollution caused by the contact of the electric chip 30 and the transmission assembly 12 is avoided.

Preferably, the magnetically attracting end of the magnetically attracting assembly 4 is located above the feed end of the transport assembly 12. The magnetic suction end of the magnetic suction component 4 faces the feeding end of the transmission component 12, so that the cleanness and sanitation of the conveying surface of the transmission component 12 can be ensured, and the pollution caused by the contact between the electric chip 30 and the transmission component 12 is avoided.

Preferably, the transfer assembly 12 is configured as a belt conveyor assembly. The belt type conveying assembly is large in bearing capacity, convenient to maintain and capable of achieving stable material conveying.

Preferably, the discharging station B is provided with a scraper component 6, and the scraping end of the scraper component 6 is matched with the conveying belt of the belt conveying component. Through setting up scraper subassembly 6, can strike off impurity such as coating piece, dust, pole piece burr on adhering to belt conveyor assembly's the conveyer belt, guarantee the sanitation and hygiene of belt conveyor assembly's conveyer belt, avoid electric chip 30 to cause the pollution after belt conveyor assembly's conveyer belt contacts.

Preferably, at least one dust removing mechanism 2 arranged on the discharging station B is configured as a second dust removing group 22, and a dust removing port of the second dust removing group 22 corresponds to the material scraping end of the scraper assembly 6. The dust removal port of the second dust removal group 22 faces the scraping end of the scraper assembly 6, and can adsorb and remove impurities such as dust, debris and the like attached to the scraping end of the scraper assembly 6, so that the cleanness and the sanitation of the scraper assembly 6 are ensured, and the cleanness and the sanitation of the conveying belt of the belt conveying assembly are further ensured.

Preferably, at least one dust removing mechanism 2 arranged on the discharging station B is configured as a third dust removing group 23, and the dust removing openings of the third dust removing group 23 correspond to the conveying belts of the belt conveying assembly. The dust removing port of the third dust removing set 23 faces the conveyer belt of the belt conveyer assembly, and can adsorb and remove impurities such as dust, debris and the like attached to the conveyer belt of the belt conveyer assembly, so as to ensure the cleanness and sanitation of the conveyer belt of the belt conveyer assembly.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. The utility model provides a lithium electricity trade cross cutting machine dust collector, includes die cutting mechanism (1) and a plurality of dust removal mechanism (2), dust removal mechanism (2) are used for cleaing away the dust that die cutting mechanism (1) produced, its characterized in that:

the die cutting mechanism (1) comprises a die cutting assembly (11) for cutting the pole piece (3) and a transmission assembly (12);

the die cutting assembly (11) is arranged on a die cutting station (A), and the transmission assembly (12) is arranged on a discharging station (B);

the pole piece (3) is cut into an electric chip (30) on the die cutting station (A) through the die cutting assembly (11), and the electric chip (30) is conveyed and fed through the conveying assembly (12);

at least one dust removing mechanism (2) arranged on the discharging station (B) is configured to be a first dust removing group (21), and a dust removing opening of the first dust removing group (21) corresponds to the surface of the electric chip (30).

2. The lithium electricity trade cross cutting machine dust collector of claim 1, its characterized in that:

a magnetic suction component (4) is arranged on the discharging station (B);

the magnetic suction end of the magnetic suction component (4) corresponds to the surface of the electric chip (30).

3. The lithium electricity trade cross cutting machine dust collector of claim 2, its characterized in that:

the magnetic suction assembly (4) is positioned between the die cutting assembly (11) and the first dust removing group (21);

the electric chip (30) is driven to the lower part of the first dust removing group (21) from the lower part of the magnetic attraction component (4) through the transmission component (12).

4. The lithium electricity trade cross cutting machine dust collector of claim 1, its characterized in that:

the die cutting assembly (11) is connected with the transmission assembly (12) through the material poking assembly (5).

5. The lithium electricity trade cross cutting machine dust collector of claim 1, its characterized in that:

the dust removal opening of the first dust removal group (21) is positioned above the feeding end of the conveying assembly (12).

6. The lithium electricity trade cross cutting machine dust collector of claim 2 or 3, its characterized in that:

the magnetic suction end of the magnetic suction component (4) is positioned above the feeding end of the transmission component (12).

7. The lithium electricity trade cross cutting machine dust collector of claim 1, its characterized in that:

the transfer assembly (12) is configured as a belt conveyor assembly.

8. The lithium electricity trade cross cutting machine dust collector of claim 7, its characterized in that:

a scraper component (6) is arranged on the discharging station (B);

the scraping end of the scraper component (6) is matched with the conveying belt of the belt conveying component.

9. The lithium electricity trade cross cutting machine dust collector of claim 8, its characterized in that:

at least one dust removal mechanism (2) arranged on the discharging station (B) is configured to be a second dust removal group (22), and a dust removal port of the second dust removal group (22) corresponds to the material scraping end of the scraper component (6).

10. The lithium battery industry die cutting machine dust collector of any one of claims 7 to 9, characterized in that:

at least one dust removing mechanism (2) arranged on the discharging station (B) is configured to be a third dust removing group (23), and a dust removing opening of the third dust removing group (23) corresponds to the conveying belt of the belt conveying assembly.