CN218039364U

CN218039364U - Lithium cell negative pole blackening copper foil apparatus for producing

Info

Publication number: CN218039364U
Application number: CN202221431325.1U
Authority: CN
Inventors: 王传德; 周昌华; 张宏洋
Original assignee: Guizhou Zhongding High Precision Copper Foil Manufacturing Co ltd
Current assignee: Guizhou Zhongding High Precision Copper Foil Manufacturing Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-12-13
Anticipated expiration: 2032-06-09

Abstract

The utility model discloses a lithium cell negative pole blackening copper foil apparatus for producing, the on-line screen storage device comprises a base, the both sides of base can be dismantled respectively and be connected with feeding mechanism and discharge mechanism, the first fixing base of up end fixedly connected with and the second fixing base of base, the inner wall of first fixing base rotates respectively through the bearing and is connected with first drive running roller and first driven running roller, first buncher is installed to one side of first fixing base, first buncher's drive shaft can be dismantled and be connected with the second sprocket, one side of first drive running roller can be dismantled and be connected with first sprocket. This lithium cell negative pole blackening copper foil apparatus for producing makes it use of mutually supporting through being provided with feeding mechanism and discharge mechanism for lithium cell negative pole blackening copper foil apparatus for producing can carry out autoloading and ejection of compact when the production to lithium cell negative pole blackening copper foil, fine improvement lithium cell negative pole blackening copper foil apparatus for producing's work efficiency and the intensity of labour who has reduced the worker.

Description

Lithium cell negative pole blackening copper foil apparatus for producing

Technical Field

The utility model relates to a copper foil production technical field specifically is a lithium cell negative pole blackening copper foil apparatus for producing.

Background

For a lithium ion battery, a commonly used negative current collector is a copper foil, with the continuous development of a lithium battery technology, no matter a lithium battery used for a digital product or a battery of an electric automobile, the battery is expected to be lighter, the thickness and the weight of the current collector are mainly reduced on the current collector, namely, the volume and the weight of the battery are visually reduced, according to a copper foil preparation method, a rolled copper foil is one of important preparation methods, the rolled copper foil is a copper foil which is prepared by repeatedly rolling a copper plate for many times, and then the copper foil is processed according to requirements, so that the copper foil finally becomes a lithium battery negative electrode blackened copper foil;

current lithium cell negative pole blackening copper foil apparatus for producing all carries out the material loading unloading through the manual work when last unloading, and this kind of last unloading mode can reduce lithium cell negative pole blackening copper foil apparatus for producing's work efficiency, but also has increased staff's intensity of labour, for this reason, we provide a lithium cell negative pole blackening copper foil apparatus for producing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium cell negative pole blackening copper foil apparatus for producing to it all carries out the material loading unloading through the manual work when last unloading to put forward current lithium cell negative pole blackening copper foil apparatus for producing in solving above-mentioned background art, and this kind of last unloading mode can reduce lithium cell negative pole blackening copper foil apparatus for producing's work efficiency, but also increased staff's intensity of labour's problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: a production device of a lithium battery cathode blackening copper foil comprises a base, wherein a feeding mechanism and a discharging mechanism are detachably connected to two sides of the base respectively, the upper end surface of the base is fixedly connected with a first fixed seat and a second fixed seat, the inner wall of the first fixed seat is respectively and rotatably connected with a first driving roller and a first driven roller through bearings, a first speed regulating motor is arranged on one side of the first fixed seat, a driving shaft of the first speed regulating motor is detachably connected with a second chain wheel, one side of the first driving roller wheel is detachably connected with a first chain wheel, the first chain wheel is in transmission connection with a second chain wheel through a first chain, the inner wall of the second fixed seat is respectively and rotatably connected with a second driven roller and a second driving roller through bearings, a second speed regulating motor is arranged on one side of the second fixed seat, a driving shaft of the second speed regulating motor is detachably connected with a third chain wheel, one side of the second driving roller wheel is detachably connected with a fourth chain wheel, the third chain wheel is in transmission connection with the fourth chain wheel through a second chain, the feeding mechanism and the discharging mechanism are respectively composed of a frame, a second supporting leg, a fifth chain wheel, a conveying roller, a third chain, a sixth chain wheel, a third speed regulating motor and a fourth chain, a plurality of groups of conveying rollers are rotatably connected inside the frame through bearings, one side of each conveying roller is detachably connected with a fifth chain wheel, a third speed regulating motor is arranged on one side of the frame, an output shaft of the third speed regulating motor is detachably connected with a sixth chain wheel, the fifth chain wheel is in transmission connection with the sixth chain wheel through a third chain, the fifth chain wheels on the outer sides of the conveying rollers are in transmission connection with one another through fourth chains, and second supporting legs are fixedly connected to four-angle positions of the lower end face of the rack.

Preferably, four corners of the lower end face of the base are fixedly connected with first supporting legs.

Preferably, the distance between the first driving roller and the first driven roller is greater than the distance between the second driven roller and the second driving roller.

Preferably, a plurality of groups of shaft holes are formed in the inner walls of the first fixing seat and the second fixing seat.

Preferably, the outer side of the frame is provided with a mounting hole.

Compared with the prior art, the beneficial effects of the utility model are that: this lithium cell negative pole blackening copper foil apparatus for producing makes it use of mutually supporting through being provided with feeding mechanism and discharge mechanism for lithium cell negative pole blackening copper foil apparatus for producing can carry out autoloading and ejection of compact when lithium cell negative pole blackening copper foil produces, fine improvement lithium cell negative pole blackening copper foil apparatus for producing's work efficiency and reduced worker's intensity of labour.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the feeding mechanism of the present invention;

fig. 3 is a schematic view of the top view structure of the conveying roller of the present invention.

In the figure: 1. a base; 2. a first fixed seat; 3. a second fixed seat; 4. a first support leg; 5. a feeding mechanism; 6. a first sprocket; 7. a first chain; 8. a first speed regulating motor; 9. a second sprocket; 10. a first drive roller; 11. a first driven roller; 12. a second driven roller; 13. a second drive roller; 14. a second speed regulating motor; 15. a third sprocket; 16. a second chain; 17. a fourth sprocket; 18. a discharging mechanism; 19. a frame; 20. a second support leg; 21. a fifth sprocket; 22. a conveying roller; 23. a third chain; 24. a sixth sprocket; 25. a third speed-regulating motor; 26. and a third chain.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a lithium battery negative pole blackening copper foil production device comprises a base 1, wherein a feeding mechanism 5 and a discharging mechanism 18 are detachably connected to two sides of the base 1 respectively, a first fixing seat 2 and a second fixing seat 3 are fixedly connected to the upper end face of the base 1, the inner wall of the first fixing seat 2 is rotatably connected with a first driving roller 10 and a first driven roller 11 respectively through bearings, a first speed regulating motor 8 is installed on one side of the first fixing seat 2, a second chain wheel 9 is detachably connected to a driving shaft of the first speed regulating motor 8, a first chain wheel 6 is detachably connected to one side of the first driving roller 10, and the first chain wheel 6 is in transmission connection with the second chain wheel 9 through a first chain 7;

the inner wall of the second fixed seat 3 is respectively and rotatably connected with a second driven roller 12 and a second driving roller 13 through bearings, one side of the second fixed seat 3 is provided with a second speed regulating motor 14, a driving shaft of the second speed regulating motor 14 is detachably connected with a third chain wheel 15, one side of the second driving roller 13 is detachably connected with a fourth chain wheel 17, the third chain wheel 15 and the fourth chain wheel 17 are in transmission connection through a second chain 16, the feeding mechanism 5 and the discharging mechanism 18 are respectively and rotatably connected with a plurality of groups of conveying rollers 22 through bearings by a rack 19, a second supporting leg 20, a fifth chain wheel 21, a conveying roller 22, a third chain 23, a sixth chain wheel 24, a third speed regulating motor 25 and a fourth chain 26, one side of the conveying roller 22 is detachably connected with a fifth chain wheel 21, one side of the rack 19 is provided with a third speed regulating motor 25, an output shaft of the third speed regulating motor 25 is detachably connected with a sixth chain wheel 24, the fifth chain wheel 21 and the sixth chain wheel 24 are in transmission connection through a third chain 23, the fifth chain wheel 21 and the sixth chain wheel 24 are in transmission connection, the fifth chain wheel 21 and the supporting legs are respectively and the lower end faces of the rack 19 are respectively and connected with the supporting legs at the lower end faces of the supporting legs;

the equal fixedly connected with first supporting leg 4 in lower terminal surface four corners position of base 1, first supporting leg 4 can play fine fixed stay effect to base 1, interval between first drive running roller 10 and the first driven running roller 11 is greater than the interval between second driven running roller 12 and the second drive running roller 13, be convenient for roll out the copper foil of different thickness, the multiunit shaft hole has all been seted up to the inner wall of first fixing base 2 and second fixing base 3, be convenient for to first drive running roller 10, first driven running roller, the installation of second driven running roller 12 and second drive running roller 13, the mounting hole has been seted up in the outside of frame 19, be convenient for to the installation of third buncher 25.

The working principle is as follows: firstly, materials are put on a feeding mechanism 5, are conveyed to a position between a first driving roller 10 and a first driven roller 11 by the feeding mechanism 5, are rolled by the position between the first driving roller 10 and the first driven roller 11, then enter a position between a second driven roller 12 and a second driving roller 13 to be rolled again, and finally, copper foils are sent out by a discharging mechanism 18.

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 a lithium cell negative pole blackening copper foil apparatus for producing, includes base (1), its characterized in that: the utility model discloses a chain wheel drive mechanism for a conveyor belt, including base (1), the both sides of base (1) can be dismantled respectively and be connected with feeding mechanism (5) and discharge mechanism (18), the up end fixedly connected with first fixing base (2) and second fixing base (3) of base (1), the inner wall of first fixing base (2) rotates respectively through the bearing and is connected with first drive running roller (10) and first driven running roller (11), first buncher (8) are installed to one side of first fixing base (2), the drive shaft of first buncher (8) can be dismantled and be connected with second sprocket (9), one side of first drive running roller (10) can be dismantled and be connected with first sprocket (6), first sprocket (6) and second sprocket (9) are through first chain (7) transmission connection, the inner wall of second fixing base (3) rotates respectively through the bearing and is connected with second driven running roller (12) and second drive running roller (13), second motor (14) are installed to one side of second fixing base (3), the drive shaft of second buncher (14) can be dismantled and be connected with third driven running roller (13) and fourth drive running roller (17) through second drive chain (17), fourth drive chain (17) are connected with feeding mechanism (17), fourth drive chain (17) through fourth drive chain (17) and drive chain (17) are connected with feeding mechanism (16) respectively, second supporting leg (20), fifth sprocket (21), conveying roller (22), third chain (23), sixth sprocket (24), third buncher (25) and fourth chain (26), the inside of frame (19) is connected with multiunit conveying roller (22) through the bearing rotation, one side of conveying roller (22) can be dismantled and is connected with fifth sprocket (21), third buncher (25) is installed to one side of frame (19), the output shaft of third buncher (25) can be dismantled and be connected with sixth sprocket (24), fifth sprocket (21) is connected through third chain (23) transmission with sixth sprocket (24), fifth sprocket (21) in a plurality of conveying roller (22) outsides all connects through fourth chain (26) transmission each other, the equal fixedly connected with second supporting leg (20) in lower terminal surface four corners position of frame (19).

2. The lithium battery negative electrode blackening copper foil production device according to claim 1, characterized in that: four corners of the lower end face of the base (1) are fixedly connected with first supporting legs (4).

3. The lithium battery negative electrode blackening copper foil production device according to claim 1, characterized in that: the distance between the first driving roller (10) and the first driven roller (11) is larger than the distance between the second driven roller (12) and the second driving roller (13).

4. The lithium battery negative electrode blackening copper foil production device according to claim 1, characterized in that: the inner walls of the first fixing seat (2) and the second fixing seat (3) are provided with a plurality of groups of shaft holes.

5. The lithium battery negative electrode blackening copper foil production device according to claim 1, characterized in that: the outer side of the frame (19) is provided with a mounting hole.