CN209952767U

CN209952767U - Lithium battery production device capable of improving production efficiency

Info

Publication number: CN209952767U
Application number: CN201920698258.1U
Authority: CN
Inventors: 曾祥建; 朱明富; 翟英杰
Original assignee: Dongguan Yu En Energy Technology Co Ltd
Current assignee: Dongguan Yu En Energy Technology Co Ltd
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-01-17
Anticipated expiration: 2029-05-16

Abstract

The utility model relates to a lithium cell production facility technical field, and disclose a can improve production efficiency's lithium cell apparatus for producing, which comprises a housin, circular through-hole has been seted up to the upper surface of casing, and the pore wall of circular through-hole rotates through ball bearing and is connected with first puddler, the last fixed surface of casing is connected with the U-shaped plate, the last fixed surface of U-shaped plate is connected with driving motor, driving motor's output passes the top fixed connection of U-shaped plate and first puddler, a plurality of second puddlers of pole wall fixedly connected with of first puddler, the one end that first puddler was kept away from to a plurality of second puddlers is all rotated and is connected with the commentaries on classics piece, a plurality of third puddlers of outer wall fixedly connected with of commentaries. The utility model discloses can effectively improve the efficiency and the quality that the thick liquids were mixed, avoid the thick liquids to mix evenly inadequately and influence the lithium cell quality, and then avoid causing the unnecessary loss, improve the production efficiency of lithium cell, protect the defective rate that has reduced lithium cell production.

Description

Lithium battery production device capable of improving production efficiency

Technical Field

The utility model relates to a lithium cell production facility technical field especially relates to a can improve production efficiency's lithium cell apparatus for producing.

Background

The lithium battery is a battery which takes lithium metal or lithium alloy as a negative electrode material and uses non-aqueous electrolyte solution, and is widely applied to the fields of navigation products, automobile data recorders, Bluetooth sound boxes, model airplanes, electric toys and the like, and the positive electrode slurry of the lithium battery consists of a bonding agent, a conductive agent, a positive electrode material and the like; the negative electrode slurry is composed of a binder, graphite carbon powder and the like. The preparation of the anode slurry and the cathode slurry comprises the processes of mutual mixing, dissolving, dispersing and the like of liquid and liquid, and liquid and solid materials, in the anode slurry and the cathode slurry, the dispersibility and the uniformity of the granular active materials directly influence the movement of lithium ions between two electrodes of the battery, and the dispersion quality of the slurry directly influences the quality of the subsequent lithium ion battery production and the performance of the product thereof.

Present agitating unit for lithium cell manufacturing stirs when stirring, all is that fixed stirring leaf stirs, and such working form takes place near the material of agitator tank inner wall easily can not carry out abundant stirring, makes the raw materials mix evenly inadequately, leads to the quality of thick liquids relatively poor, and then influences the quality of lithium cell, and the qualification rate that leads to the lithium cell is lower, needs long-time stirring work simultaneously, has reduced the efficiency of lithium cell production.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art lithium cell and making and using agitating unit near the material of agitator tank inner wall can not carry out abundant stirring when stirring, make the raw materials mix evenly inadequately, lead to the quality of thick liquids relatively poor, and then influence the quality of lithium cell, lead to the qualification rate of lithium cell lower, need long-time stirring work simultaneously, reduced lithium cell production efficiency's problem, and the lithium cell apparatus for producing that can improve production efficiency who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a lithium battery production device capable of improving production efficiency comprises a shell, wherein a circular through hole is formed in the upper surface of the shell, a first stirring rod is rotatably connected to the hole wall of the circular through hole through a ball bearing, a U-shaped plate is fixedly connected to the upper surface of the shell, a driving motor is fixedly connected to the upper surface of the U-shaped plate, the output end of the driving motor penetrates through the U-shaped plate and is fixedly connected with the top end of the first stirring rod, a plurality of second stirring rods are fixedly connected to the rod wall of the first stirring rod, one ends, far away from the first stirring rod, of the second stirring rods are rotatably connected with a rotating block, a plurality of third stirring rods are fixedly connected to the outer wall of the rotating block, a plurality of connecting pipes are fixedly connected to the inner wall of the shell, the pipe walls of the connecting pipes are obliquely and fixedly communicated with a plurality of spray heads, and the top ends of the connecting pipes, the outer wall of ring pipe and the inner wall fixed connection of casing, the outer wall fixedly connected with backup pad of casing, the last fixed surface of backup pad is connected with conveying mechanism.

Preferably, conveying mechanism includes cartridge filter and the air-blower with backup pad upper surface fixed connection, the output of air-blower passes through the fixed intercommunication of the outer wall of pipe and cartridge filter, the inner wall fixedly connected with ring piece of cartridge filter, the inner wall swing joint of ring piece has the filter core, the dog of two symmetric distributions of outer wall fixedly connected with of filter core, the top outer wall threaded connection of cartridge filter has the cover, the last fixed surface of cover communicates there is the hose, the one end that the cover was kept away from to the hose passes the lateral wall of casing and communicates with the ring is fixed.

Preferably, the side wall of the shell is fixedly communicated with a charging hopper, and the bottom end of the shell is fixedly communicated with a discharging valve.

Preferably, the lower surface of the supporting plate is fixedly connected with a supporting rod, and the bottom end of the supporting rod is fixedly connected with the outer wall of the shell.

Preferably, a plurality of supporting legs are fixedly connected to the bottom end of the shell.

Preferably, a plurality of stirring blades are fixedly connected to the rod wall of the second stirring rod.

Compared with the prior art, the utility model provides a can improve production efficiency's lithium cell apparatus for producing possesses following beneficial effect:

the lithium battery production device capable of improving the production efficiency is provided with a first stirring rod, a second stirring rod, a connecting pipe and an air blower, when lithium battery slurry needs to be mixed and stirred, raw materials enter the shell through a loading hopper at first, then a driving motor is started, the driving motor drives the first stirring rod to rotate, the first stirring rod enables a second stirring blade to rotate, and meanwhile, a stirring blade rotates, then the air blower is started, the air blower conveys outside air into a circular pipe through a filter cylinder and a hose, meanwhile, dust mixed in the air is filtered through the filter core in the filter cylinder, clean air is finally sprayed out through the connecting pipe and a spray head, as the spray head is obliquely arranged, the spraying direction is opposite to the rotating direction of the first stirring rod, the raw materials at the edge of the shell and the raw materials at the center collide and are mixed under the action of two opposite forces, make more abundant and even that the inside raw materials of casing mixes, in addition, the third puddler rotates through the commentaries on classics piece in the raw materials mixing process, has enlarged the stirring scope of raw materials, has also improved the speed that the raw materials mixes simultaneously, and this structure can effectively improve the efficiency and the quality that the thick liquids were mixed, avoids the thick liquids to mix evenly inadequately and influences the lithium cell quality, and then avoids causing the unnecessary loss, has improved the production efficiency of lithium cell, guarantees to reduce the defective rate of lithium cell production.

The device does not relate to the part and all is the same with prior art or can adopt prior art to realize, the utility model discloses can effectively improve the efficiency and the quality that the thick liquids were mixed, avoid the thick liquids to mix evenly inadequately and influence the lithium cell quality, and then avoid causing the unnecessary loss, improve the production efficiency of lithium cell, protect the defective rate that has reduced lithium cell production.

Drawings

Fig. 1 is a schematic structural diagram of a lithium battery production apparatus capable of improving production efficiency provided by the present invention;

fig. 2 is the utility model provides a can improve production efficiency's lithium cell apparatus for producing a part A's schematic structure diagram.

In the figure: the device comprises a shell 1, a first stirring rod 2, a U-shaped plate 3, a driving motor 4, a second stirring rod 5, a rotating block 6, a third stirring rod 7, a connecting pipe 8, a spray head 9, a circular ring pipe 10, a supporting plate 11, a cartridge filter 12, a blower 13, a circular ring block 14, a filter element 15, a stop block 16, a cartridge cover 17, a hose 18, a hopper 19, a discharge valve 20, supporting legs 21 and stirring blades 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a lithium battery production device capable of improving production efficiency comprises a housing 1, wherein a circular through hole is formed in the upper surface of the housing 1, the hole wall of the circular through hole is rotatably connected with a first stirring rod 2 through a ball bearing, the upper surface of the housing 1 is fixedly connected with a U-shaped plate 3, the upper surface of the U-shaped plate 3 is fixedly connected with a driving motor 4, the output end of the driving motor 4 penetrates through the U-shaped plate 3 to be fixedly connected with the top end of the first stirring rod 2, the rod wall of the first stirring rod 2 is fixedly connected with a plurality of second stirring rods 5, one ends of the second stirring rods 5 far away from the first stirring rod 2 are rotatably connected with a rotating block 6, the outer wall of the rotating block 6 is fixedly connected with a plurality of third stirring rods 7, the inner wall of the housing 1 is fixedly connected with a plurality of connecting pipes 8, the pipe walls of the connecting pipes 8 are fixedly communicated with a plurality of nozzles 9 in an inclined, the outer wall of the circular tube 10 is fixedly connected with the inner wall of the shell 1, the outer wall of the shell 1 is fixedly connected with a supporting plate 11, and the upper surface of the supporting plate 11 is fixedly connected with a conveying mechanism.

Conveying mechanism includes cartridge filter 12 and air-blower 13 with 11 upper surface fixed connection of backup pad, the output of air-blower 13 passes through the outer wall fixed intercommunication of pipe and cartridge filter 12, the inner wall fixedly connected with ring piece 14 of cartridge filter 12, the inner wall swing joint of ring piece 14 has filter core 15, two symmetric distribution's of the outer wall fixedly connected with dog 16 of filter core 15, the top outer wall threaded connection of cartridge filter 12 has cover 17, the last fixed surface intercommunication of cover 17 has hose 18, the one end that cover 17 was kept away from to hose 18 passes the lateral wall of casing 1 and with the fixed intercommunication of ring pipe 10, air-blower 13 carries the ring pipe 10 in the air of external world through cartridge filter 12 and hose 18, filter the dust of mixing in the air through the cartridge filter 15 in the cartridge filter 12 simultaneously, clean air is finally spout through connecting pipe 8 and shower nozzle 9.

The lateral wall of casing 1 is fixed to be communicated with and is had loading hopper 19, and the bottom mounting intercommunication of casing 1 has ejection of compact valve 20, and ejection of compact valve 20 is convenient for control the thick liquids ejection of compact that mixes.

The lower fixed surface of backup pad 11 is connected with the bracing piece, the bottom of bracing piece and the outer wall fixed connection of casing 1, and the bracing piece can increase the stability that backup pad 11 placed.

A plurality of supporting legs 21 of bottom fixedly connected with of casing 1, supporting leg 21 can raise casing 1 and keep away from ground, the ejection of compact valve 20 ejection of compact of being convenient for.

The plurality of stirring blades 22 are fixedly connected to the rod wall of the second stirring rod 5, the stirring blades 22 expand the stirring range and increase the stirring speed, and the driving motor 4 and the blower 13 are both electrically connected to an external power supply through a control switch, which is known in the art and well known to those skilled in the art, and will not be described herein again.

In the utility model, when the lithium battery slurry is required to be mixed and stirred, firstly, the raw material enters the shell 1 through the charging hopper 19, then the driving motor 4 is started, the driving motor 4 drives the first stirring rod 2 to rotate, the first stirring rod 2 drives the second stirring rod 5 to rotate, meanwhile, the stirring blade 22 is rotated, then the air blower 13 is started, the air blower 13 conveys the outside air into the circular ring tube 10 through the filter cylinder 12 and the hose 18, meanwhile, the dust mixed in the air is filtered through the filter element 15 in the filter cylinder 12, the clean air is finally sprayed out through the connecting tube 8 and the spray head 9, as the spray head 9 is obliquely arranged, and the spraying direction is opposite to the rotating direction of the first stirring rod 2, the raw material at the edge of the shell 1 and the raw material at the center are mutually collided and mixed under the action of two opposite forces, so that the raw materials inside the shell 1 are more fully and uniformly mixed, in addition, third puddler 7 has enlarged the stirring scope of raw materials through turning block 6 rotation in the raw materials mixing process, has also improved the speed that the raw materials was mixed simultaneously, and this structure can effectively improve the efficiency and the quality that the thick liquids were mixed, avoids the thick liquids to mix evenly inadequately and influence the lithium cell quality, and then avoids causing the unnecessary loss, has improved the production efficiency of lithium cell, guarantees to reduce the defective rate of lithium cell production.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The lithium battery production device capable of improving the production efficiency comprises a shell (1) and is characterized in that a circular through hole is formed in the upper surface of the shell (1), a first stirring rod (2) is rotatably connected to the hole wall of the circular through hole through a ball bearing, a U-shaped plate (3) is fixedly connected to the upper surface of the shell (1), a driving motor (4) is fixedly connected to the upper surface of the U-shaped plate (3), the output end of the driving motor (4) penetrates through the U-shaped plate (3) to be fixedly connected with the top end of the first stirring rod (2), a plurality of second stirring rods (5) are fixedly connected to the rod wall of the first stirring rod (2), one ends, far away from the first stirring rod (2), of the second stirring rods (5) are rotatably connected with a rotating block (6), and a plurality of third stirring rods (7) are fixedly connected to the outer wall of the rotating block (6), the utility model discloses a novel connecting pipe, including casing (1), the fixed intercommunication that all inclines of inner wall fixedly connected with of casing (1) is a plurality of connecting pipes (8), the fixed intercommunication that all inclines of pipe wall of connecting pipe (8) has a plurality of shower nozzles (9), and is a plurality of the top of connecting pipe (8) is fixed the intercommunication jointly and is had ring tube (10), the outer wall of ring tube (10) and the inner wall fixed connection of casing (1), the outer wall fixedly connected with backup pad (11) of casing (1), the last fixed surface of backup pad (11) is connected with conveying mechanism.

2. The lithium battery production apparatus capable of improving production efficiency according to claim 1, the conveying mechanism comprises a filter cylinder (12) and a blower (13) which are fixedly connected with the upper surface of the supporting plate (11), the output end of the blower (13) is fixedly communicated with the outer wall of the filter cylinder (12) through a conduit, the inner wall of the filter cylinder (12) is fixedly connected with a circular ring block (14), the inner wall of the circular ring block (14) is movably connected with a filter core (15), the outer wall of the filter element (15) is fixedly connected with two symmetrically distributed stop blocks (16), the outer wall of the top end of the filter cylinder (12) is in threaded connection with a cylinder cover (17), the upper surface of the cylinder cover (17) is fixedly communicated with a hose (18), one end of the hose (18) far away from the cylinder cover (17) penetrates through the side wall of the shell (1) and is fixedly communicated with the circular ring pipe (10).

3. The lithium battery production device capable of improving the production efficiency according to claim 1, wherein a feeding hopper (19) is fixedly communicated with a side wall of the shell (1), and a discharging valve (20) is fixedly communicated with a bottom end of the shell (1).

4. The lithium battery production device capable of improving the production efficiency as claimed in claim 1, wherein a support rod is fixedly connected to the lower surface of the support plate (11), and the bottom end of the support rod is fixedly connected to the outer wall of the casing (1).

5. The lithium battery production device capable of improving the production efficiency according to claim 1, wherein a plurality of support legs (21) are fixedly connected to the bottom end of the housing (1).

6. The lithium battery production device capable of improving the production efficiency according to claim 1, wherein a plurality of stirring blades (22) are fixedly connected to the rod wall of the second stirring rod (5).