CN220177353U

CN220177353U - Lithium battery anode uniform coating machine

Info

Publication number: CN220177353U
Application number: CN202322224679.XU
Authority: CN
Inventors: 王辉; 王洋; 乔艳红; 王怀悦; 丁克强; 戴劲
Original assignee: Hebei Lingdian New Energy Technology Co ltd
Current assignee: Hebei Lingdian New Energy Technology Co ltd
Priority date: 2023-08-18
Filing date: 2023-08-18
Publication date: 2023-12-15
Anticipated expiration: 2033-08-18

Abstract

The utility model relates to the technical field of lithium battery processing, in particular to a lithium battery anode uniform coating machine which comprises an aggregate shell and a round tube, wherein the inner cavity of the aggregate shell is movably connected with the round tube, a plurality of stirring rods are uniformly and fixedly connected to the outer side wall of the round tube, the inner cavity of the round tube is movably connected with a threaded rod, the front side wall of the aggregate shell is provided with a threaded hole, and the bottom surface of the aggregate shell is movably connected with a movable plate. According to the utility model, the first motor, the threaded rod, the threaded hole, the aggregate shell and the movable plate are arranged, when the lithium battery anode material discharging device is used, the threaded rod is driven by the first motor to rotate, the threaded rod is meshed with the threaded hole to rotate, the movable plate can move under the aggregate shell under the drive of the threaded rod, the lower side of the aggregate shell is opened, the lithium battery anode material can be conveniently discharged onto a base material, the operation is convenient, and the processing efficiency of the lithium battery anode is improved. The utility model has the advantages of high production efficiency and good coating effect.

Description

Lithium battery anode uniform coating machine

Technical Field

The utility model relates to a coating machine, in particular to a uniform coating machine for a positive electrode of a lithium battery.

Background

The lithium battery anode material is a part of lithium ion battery constituent materials, and the performance of the lithium ion battery anode material directly influences the performance of the lithium ion battery. In the prior art, the anode material of the lithium battery needs to be coated with electrode materials when in production, thereby meeting the use requirement of the lithium battery.

The traditional coating operation for the lithium battery anode electrode material is finished by manual operation, the efficiency is lower in the coating operation process, the mass processing production operation is not facilitated, and the coating non-uniformity is easy to occur in the manual coating process, so that the production quality of the lithium battery anode is reduced. Therefore, the utility model provides a lithium battery anode uniform coating machine.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a lithium battery anode uniform coating machine, which overcomes the defects of the prior art.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides a lithium cell positive pole even coating machine, includes the shell that gathers materials, the shell inner chamber swing joint that gathers materials has the pipe, evenly distributed fixedly connected with puddler on the lateral wall of pipe, pipe inner chamber swing joint has the threaded rod, set up threaded hole on the preceding lateral wall of shell that gathers materials, swing joint has the fly leaf on the bottom surface of shell that gathers materials, the fly leaf is Z shape setting, fixedly connected with first motor on the preceding lateral wall of fly leaf, threaded rod's front end runs through threaded hole and fly leaf and with first motor fixed connection, threaded connection between threaded rod and the threaded hole, fixedly connected with collects the shell on the back lateral wall bottom surface of fly leaf, the through-hole has been seted up on the preceding lateral wall of collecting the shell, be provided with movable mechanism on the preceding lateral wall of collecting the shell.

As a preferable technical scheme of the utility model, the movable mechanism comprises a main shaft, the front side wall of the collecting shell is movably connected with the main shaft, the front end of the main shaft is penetrated with a mounting plate and is fixedly connected with a second motor, the main shaft is movably connected with the mounting plate, the side wall of the main shaft is fixedly connected with a first belt pulley, the rear side wall of the movable plate, which is close to one side of the collecting shell, is symmetrically and movably connected with two rotating shafts, the side wall of the rotating shaft is fixedly connected with a round roller, the front ends of the two rotating shafts are fixedly connected with second belt pulleys, and the first belt pulley and the two second belt pulleys are sleeved with the same belt.

As a preferable embodiment of the present utility model, the bottom surface of the collecting case is inclined toward the through hole.

As a preferable technical scheme of the utility model, two movable grooves are symmetrically arranged on the bottom surface of the aggregate shell in the front-back direction, two transverse plates are symmetrically and fixedly connected on the top surface of the transverse plate of the movable plate in the front-back direction, and the transverse plates are movably connected with the movable grooves.

As a preferable technical scheme of the utility model, a chute is arranged on the side wall of the inner cavity of the circular tube, one end of the threaded rod, which is far away from the first motor, is fixedly connected with a sliding block, and the sliding block is movably connected with the chute.

As a preferable technical scheme of the utility model, an annular groove is formed in the position, close to the threaded hole, of the inner cavity of the collecting shell, an annular plate is fixedly connected to the side wall of the front end of the round tube, and the annular plate is movably connected with the annular groove.

The embodiment of the utility model provides a lithium battery anode uniform coating machine, which has the following beneficial effects:

1. according to the utility model, the first motor, the threaded rod, the threaded hole, the aggregate shell and the movable plate are arranged, when the lithium battery anode material discharging device is used, the threaded rod is driven by the first motor to rotate, the threaded rod is meshed with the threaded hole to rotate, the movable plate can move under the aggregate shell under the drive of the threaded rod, the lower side of the aggregate shell is opened, the lithium battery anode material can be conveniently discharged onto a base material, the operation is convenient, and the processing efficiency of the lithium battery anode is improved;

2. according to the utility model, the movable mechanism is arranged, the lithium battery positive electrode substrate is placed on the two round rollers during processing, when the lithium battery motor material is coated on the substrate, the first belt pulley is driven by the second motor to rotate, the first belt pulley drives the belt to move, the belt drives the two second belt pulleys to rotate, the second belt pulley drives the round rollers on the rotating shaft to rotate, so that the lithium battery positive electrode material coated on the substrate can be uniformly distributed on the substrate, the coating effect is good, and the processing and the use are convenient;

3. according to the utility model, the collection shell and the through holes are arranged, so that redundant lithium battery anode materials fall into the collection shell in the processing process and are discharged through the through holes, the collection and recycling of the lithium battery anode materials are realized, the resources are saved, and the production cost is reduced.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the whole of the present utility model at an angle;

FIG. 2 is a schematic perspective view of the present utility model at another angle;

FIG. 3 is a schematic cross-sectional perspective view of the present utility model;

FIG. 4 is a schematic view of the internal perspective structure of the aggregate shell of the present utility model;

FIG. 5 is a schematic perspective view of a movable plate according to the present utility model;

fig. 6 is an enlarged view of fig. 3 at a in accordance with the present utility model.

In the figure: 1. an aggregate shell; 2. a round tube; 3. a stirring rod; 4. a threaded rod; 5. a movable plate; 6. a first motor; 7. a threaded hole; 8. collecting the shell; 9. a through hole; 10. a main shaft; 11. a mounting plate; 12. a second motor; 13. a first pulley; 14. a rotating shaft; 15. a round roller; 16. a second pulley; 17. a belt; 18. a movable groove; 19. a cross plate; 20. a chute; 21. a slide block; 22. an annular groove; 23. and an annular plate.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1-6, a lithium battery anode uniform coating machine comprises an aggregate shell 1, wherein a circular tube 2 is movably connected to an inner cavity of the aggregate shell 1, a plurality of stirring rods 3 are uniformly and fixedly connected to the outer side wall of the circular tube 2, a threaded rod 4 is movably connected to the inner cavity of the circular tube 2, a threaded hole 7 is formed in the front side wall of the aggregate shell 1, a movable plate 5 is movably connected to the bottom surface of the aggregate shell 1, the movable plate 5 is arranged in a Z shape, a first motor 6 is fixedly connected to the front side wall of the movable plate 5, the front end of the threaded rod 4 penetrates through the threaded hole 7 and the movable plate 5 and is fixedly connected with the first motor 6, the threaded rod 4 is in threaded connection with the threaded hole 7, so that the operation of discharging and blocking coating materials of the lithium battery anode can be realized, the processing operation of the lithium battery anode is facilitated, and the processing efficiency is improved;

wherein, two movable grooves 18 are symmetrically arranged on the bottom surface of the aggregate shell 1 in front-back direction, two transverse plates 19 are symmetrically and fixedly connected on the top surface of the transverse plate of the movable plate 5 in front-back direction, and the transverse plates 19 are movably connected with the movable grooves 18, so that the movable plate 5 can move stably;

the side wall of the inner cavity of the circular tube 2 is provided with a sliding groove 20, one end of the threaded rod 4, which is far away from the first motor 6, is fixedly connected with a sliding block 21, the sliding block 21 is movably connected with the sliding groove 20, the circular tube 2 can be driven to rotate through the threaded rod 4, stirring of coating materials of the lithium battery is realized, and coating and use are facilitated;

an annular groove 22 is formed in the position, close to the threaded hole 7, of the inner cavity of the aggregate shell 1, an annular plate 23 is fixedly connected to the side wall of the front end of the round tube 2, and the annular plate 23 is movably connected with the annular groove 22, so that the round tube 2 can rotate stably;

the bottom surface of the rear side wall of the movable plate 5 is fixedly connected with a collecting shell 8, the front side wall of the collecting shell 8 is provided with a through hole 9, and the bottom surface of the collecting shell 8 is obliquely arranged towards one side of the through hole 9, so that the collecting operation of the lithium battery anode coating material can be facilitated;

the movable mechanism is arranged on the front side wall of the collecting shell 8 and comprises a main shaft 10, the main shaft 10 is movably connected to the front side wall of the collecting shell 8, the front end of the main shaft 10 penetrates through a mounting plate 11 and is fixedly connected with a second motor 12, the main shaft 10 is movably connected with the mounting plate 11, a first belt pulley 13 is fixedly connected to the side wall of the main shaft 10, two rotating shafts 14 are symmetrically and movably connected to the rear side wall of the movable plate 5, which is close to one side of the collecting shell 8, of the movable plate 5, round rollers 15 are fixedly connected to the side wall of the rotating shafts 14, second belt pulleys 16 are fixedly connected to the front ends of the two rotating shafts 14, the same belt 17 is sleeved on the first belt pulley 13 and the two second belt pulleys 16, and the base materials are driven to rotate together through the round rollers 15, so that the base materials can be uniformly coated on the base materials, and the coating effect is good.

Working principle: when the lithium battery positive electrode material coating device is used, the device is fixedly arranged at a designated position on a lithium battery production line, lithium battery positive electrode materials are filled into an inner cavity of a collecting shell 1 through an external device, lithium battery positive electrode base materials are placed at positions on two round rollers 15 under the conveying of the external device, at the moment, a first motor 6 is started through an external power supply, the first motor 6 drives a threaded rod 4 to rotate, the threaded rod 4 drives a sliding block 21 to move, the sliding block 21 drives a round tube 2 to move, a stirring rod 3 on the round tube 2 stirs the lithium battery positive electrode materials, the discharging operation of the lithium battery positive electrode materials is facilitated, the threaded rod 4 is meshed with the threaded hole 7 to rotate, a movable plate 5 is driven to move through the threaded rod 4, the movable plate 5 moves on the bottom surface of the collecting shell 1, the movable plate 5 drives a base material to move to the position on the lower side of the collecting shell 1, the lithium battery positive electrode materials in the collecting shell 1 slide down onto the base materials, after the base materials completely move to the position on the lower side of the collecting shell 1, the first motor 6 stops, a second motor 12 is started, the second motor 12 drives a first belt pulley 13 on the main shaft 10 to rotate, the stirring rod 3 on the round belt pulley 2 is driven by the sliding block 21, the stirring rod 3 is convenient to stir the lithium battery positive electrode materials, the positive electrode materials are conveniently discharged and the threaded rod 4 is meshed with the threaded rod 4, the threaded hole 7 rotates, the movable plate 5 moves through the threaded rod 5 to move on the movable plate 5 to move on the bottom surface of the collecting shell 1, and the lower side of the collecting shell 1.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a lithium cell positive pole even coating machine, includes shell (1) gathers materials, a serial communication port, shell (1) inner chamber swing joint gathers materials has pipe (2), evenly distributed fixedly connected with puddler (3) on the lateral wall of pipe (2), pipe (2) inner chamber swing joint has threaded rod (4), threaded hole (7) have been seted up on the preceding lateral wall of shell (1) gathers materials, swing joint has fly leaf (5) on the bottom surface of shell (1) gathers materials, fly leaf (5) are Z shape setting, fixedly connected with first motor (6) on the preceding lateral wall of fly leaf (5), threaded hole (7) and fly leaf (5) are run through to the front end of threaded rod (4) and with first motor (6) fixed connection, threaded connection between threaded rod (4) and the threaded hole (7), fixedly connected with collects shell (8) on the back lateral wall bottom surface of fly leaf (5), through-hole (9) have been seted up on the preceding lateral wall of collecting shell (8), it has movable mechanism on the preceding lateral wall of shell (8) to collect.

2. The lithium battery anode uniform coating machine according to claim 1, wherein the movable mechanism comprises a main shaft (10), the front side wall of the collecting shell (8) is movably connected with the main shaft (10), the front end of the main shaft (10) is penetrated with a mounting plate (11) and is fixedly connected with a second motor (12), the main shaft (10) and the mounting plate (11) are movably connected, a first belt pulley (13) is fixedly connected to the side wall of the main shaft (10), two rotating shafts (14) are symmetrically and movably connected to the rear side wall of the movable plate (5) close to one side of the collecting shell (8), round rollers (15) are fixedly connected to the side wall of the rotating shafts (14), the front ends of the two rotating shafts (14) are fixedly connected with second belt pulleys (16), and the first belt pulley (13) and the two second belt pulleys (16) are sleeved with the same belt (17).

3. The lithium battery anode uniform coating machine according to claim 1, wherein the bottom surface of the collecting shell (8) is obliquely arranged towards one side of the through hole (9).

4. The lithium battery anode uniform coating machine according to claim 1, wherein two movable grooves (18) are symmetrically formed in the front and back on the bottom surface of the aggregate shell (1), two transverse plates (19) are symmetrically and fixedly connected to the front and back on the top surface of the transverse plate of the movable plate (5), and the transverse plates (19) are movably connected with the movable grooves (18).

5. The lithium battery anode uniform coating machine according to claim 1, wherein a chute (20) is formed in the side wall of the inner cavity of the round tube (2), one end, away from the first motor (6), of the threaded rod (4) is fixedly connected with a sliding block (21), and the sliding block (21) is movably connected with the chute (20).

6. The lithium battery anode uniform coating machine according to claim 1, wherein an annular groove (22) is formed in the position, close to the threaded hole (7), of the inner cavity of the collecting shell (1), an annular plate (23) is fixedly connected to the front end side wall of the round tube (2), and the annular plate (23) is movably connected with the annular groove (22).