CN213348449U

CN213348449U - Lithium battery pole piece manufacturing equipment

Info

Publication number: CN213348449U
Application number: CN202021792374.9U
Authority: CN
Inventors: 余兵; 张冠军
Original assignee: Guangzhou Jinrui New Energy Technology Co ltd
Current assignee: Guangzhou Jinrui New Energy Technology Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-06-04
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a lithium battery pole piece manufacture equipment relates to lithium ion battery production and processing technology field, including the main part, first liquid storage pot and second liquid storage pot are installed respectively to the both ends of main part top one side, and first liquid storage pot all communicates with the top of second liquid storage pot has the inlet pipe. The utility model discloses a counter and electrovalve have been set up, during the use, the material in first liquid storage pot and the second liquid storage pot is respectively through in the counter rather than corresponding, calculate the back through the counter with the required volume of material in first liquid storage pot and the second liquid storage pot, open the electrovalve, make it enter into the agitator tank and stir and mix, and then accurately and steadily come out the thick liquid ratio of required proportion, reduce the ratio error, improve the nature of thick liquid, and can be according to the different thick liquids of demand ratio. During the use, because of setting up multiunit electric nozzle, can be according to the width size of pole piece, the quantity that the electric nozzle started to avoid changing the spout, improve production efficiency greatly.

Description

Lithium battery pole piece manufacturing equipment

Technical Field

The utility model relates to a lithium ion battery production and processing technology field specifically is a lithium battery pole piece manufacture equipment.

Background

The pole piece manufacturing process is the core content of the whole lithium ion battery manufacturing, is related to the electrochemical performance of the battery, and also accounts for a large proportion in cost, the existing pole piece manufacturing equipment cannot well control the proportion of materials in the process of manufacturing slurry, the materials are often added too much, the property influence of the slurry is large, and when the pole piece is coated, a proper nozzle cannot be adjusted in time according to the width of the pole piece, so that the production efficiency is greatly reduced, and the operation is difficult.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the prior art can not well control the proportion of materials in the slurry manufacturing process, the materials are often excessively added, the influence of the properties of the slurry is large, and when the pole piece is coated, a proper nozzle can not be adjusted according to the width of the pole piece in time, so that the production efficiency is greatly reduced, and the operation is not easy, the lithium battery pole piece manufacturing equipment is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a lithium battery pole piece manufacturing device comprises a main body, wherein a first liquid storage tank and a second liquid storage tank are respectively arranged at two ends of one side of the top of the main body, the top parts of the first liquid storage tank and the second liquid storage tank are communicated with a feeding pipe, the bottom parts of the first liquid storage tank and the second liquid storage tank are all penetrated through a first pipeline in the main body, one end of the first pipeline is connected with a meter, the bottom of the meter is connected with electric valves, the bottom of the electric valves is communicated with a second pipeline, the bottom of the inner part of the main body is provided with a stirring tank, a connecting seat is arranged between the stirring tank and the second pipeline, one end of the stirring tank is communicated with a third pipeline, the end-to-end connection of third pipeline has the water pump, the output of water pump extends to the fourth pipeline in the main part outside, one side of main part be provided with fourth pipeline interconnect's coating mechanism.

The coating mechanism comprises a connecting sleeve, a pressurizer, a storage box and an electric nozzle, the connecting sleeve is connected with the tail end of the fourth pipeline through threads, the pressurizer is arranged at one end of the connecting sleeve, the connecting sleeve is connected with the storage box through the pressurizer, and multiple groups of electric nozzles are uniformly arranged on the outer side of the storage box.

Preferably, the outer side of the main body is provided with a motor which is matched with the stirring tank.

Preferably, the output end of the motor is provided with a rotating shaft extending to the inside of the stirring tank, and the outer side of the rotating shaft is provided with a spiral impeller.

Preferably, control panel is installed to the front end of main part, and control panel's front end is provided with display screen and button, control panel respectively with motor, counter, electric valve, water pump, electric nozzle electric connection.

Preferably, a supporting seat is arranged between the bottom end of the inner portion of the main body and the stirring tank, and the supporting seat is fixedly connected with the main body through bolts.

Preferably, the bottom four corners of the main body are provided with shock absorption legs.

Preferably, the bottom of the front end and one side of the rear end of the main body are provided with a storage cabinet, and a cabinet door is arranged on the outer side of the storage cabinet.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a counter and electrovalve have been set up, when using, the material in first liquid storage pot and the second liquid storage pot is respectively through in the counter rather than corresponding, calculate the back through the counter with the required volume of material in first liquid storage pot and the second liquid storage pot, open the electrovalve, it mixes to stir in entering into the agitator tank, at this in-process, can accurately and steadily come out the thick liquid ratio of required proportion, greatly reduced the ratio error, thereby the nature of thick liquid has been improved, and can be according to the different thick liquids of demand ratio for the use.

2. The utility model discloses still through having set up coating mechanism, during the use, draw the fourth pipeline with the thick liquid through the water pump, then utilize the presser with it in letting in the storage box, again because of having set up multiunit electric nozzle to can control the quantity that electric nozzle started according to the width size of pole piece, thereby avoided changing the spout, and great improvement production efficiency.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic external structural view of the present invention;

fig. 4 is a schematic structural view of the coating mechanism of the present invention.

In the figure: 1. a main body; 2. a first liquid storage tank; 3. a second liquid storage tank; 4. a feed pipe; 5. a first conduit; 6. a meter; 7. an electric valve; 8. a second conduit; 9. a connecting seat; 10. a stirring tank; 11. a supporting seat; 12. a third pipeline; 13. a water pump; 14. a fourth conduit; 15. a coating mechanism; 151. connecting sleeves; 152. a pressurizer; 153. a storage box; 154. an electric nozzle; 16. a motor; 17. a placing cabinet; 18. a shock-absorbing leg; 19. a control panel; 20. a rotating shaft; 21. a helical impeller.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of 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," "second," and "third" 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", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, 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. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, a lithium battery pole piece manufacturing device comprises a main body 1, a first liquid storage tank 2 and a second liquid storage tank 3 are respectively installed at two ends of one side of the top of the main body 1, the top of the first liquid storage tank 2 and the top of the second liquid storage tank 3 are both communicated with a feeding pipe 4, the bottom of the first liquid storage tank 2 and the bottom of the second liquid storage tank 3 are both penetrated to a first pipeline 5 in the main body 1, one end of the first pipeline 5 is both connected with a meter 6, the bottom of the meter 6 is connected with an electric valve 7, the bottom of the electric valve 7 is communicated with a second pipeline 8, the bottom of the inner part of the main body 1 is provided with a stirring tank 10, and be provided with connecting seat 9 between agitator tank 10 and the second pipeline 8, the one end of agitator tank 10 intercommunication has third pipeline 12, and the end-to-end connection of third pipeline 12 has water pump 13, and the output of water pump 13 extends to the fourth pipeline 14 in the main part 1 outside, and one side of main part 1 is provided with coating mechanism 15 with fourth pipeline 14 interconnect.

The coating mechanism 15 includes a connection sleeve 151, a pressurizer 152, a storage tank 153 and an electric nozzle 154, the connection sleeve 151 is connected with the end of the fourth pipe 14 through a screw thread, the pressurizer 152 is arranged at one end of the connection sleeve 151, the connection sleeve 151 is connected with the storage tank 153 through the pressurizer 152, and a plurality of groups of electric nozzles 154 are uniformly arranged outside the storage tank 153.

The utility model discloses a counter 6 and electric valve 7 have been set up, when using, the material in first liquid storage pot 2 and the second liquid storage pot 3 is respectively through in the counter 6 rather than corresponding, calculate the back with the required volume of material in first liquid storage pot 2 and the second liquid storage pot 3 through counter 6, open electric valve 7, it mixes to stir in making it enter into agitator tank 10, at this in-process, can accurately and steadily come out the thick liquid ratio of required proportion, greatly reduced the ratio error, thereby the nature of thick liquid has been improved, and can be according to the different thick liquids of demand ratio for the use.

Please refer to fig. 1, fig. 2 and fig. 3, the motor 16 cooperating with the agitator tank 10 is installed outside the main body 1, and the present invention provides the above structure to provide power to the agitator tank 10.

Please refer to fig. 1, fig. 2 and fig. 3, the output end of the motor 16 is provided with a rotating shaft 20 extending to the inside of the stirring tank 10, and the outer side of the rotating shaft 20 is provided with a helical impeller 21.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, the control panel 19 is installed at the front end of the main body 1, and the display screen and the keys are installed at the front end of the control panel 19, the control panel 19 is electrically connected to the motor 16, the meter 6, the electric valve 7, the water pump 13 and the electric nozzle 154 respectively, the utility model discloses an above-mentioned structure is arranged, for the better control motor 16, the meter 6, the electric valve 7, the water pump 13 and the electric nozzle 154, so that the operator is convenient to use.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, a supporting seat 11 is disposed between the inner bottom of the main body 1 and the stirring tank 10, and the supporting seat 11 is fixedly connected to the main body 1 by a bolt.

Please refer to fig. 1, 2 and 3, the damping legs 18 are disposed at the four corners of the bottom of the main body 1, and the structure is provided to support the main body 1 to prevent it from shaking.

Please refer to fig. 1, fig. 2 and fig. 3, the bottom of the front and rear sides of the main body 1 is provided with a cabinet 17, and the cabinet 17 is provided with a cabinet door, so that the present invention is provided with the above structure to facilitate the user to store articles.

The working principle is as follows: when in use, the feeding pipe 4 is connected to the feeding valve, then materials are respectively added into the corresponding first liquid storage tank 2 and the second liquid storage tank 3 through the feeding pipe 4, when the materials pass through the first pipeline 5 corresponding to the first liquid storage tank 2 and the second liquid storage tank 3 and enter the meter 6 through the first pipeline 5, when the required quantity is reached, the electric valve 7 is closed, finally the required materials are introduced into the stirring tank 10 through the second pipeline 8, then the control panel 19 is used for controlling the motor 16 to be started, the rotating shaft 20 and the helical impeller 21 are driven to rotate, the materials are mixed and stirred, then the water pump 13 is used for pumping the slurry into the fourth pipeline 14 through the third pipeline 12, the slurry is pressurized into the storage tank 153 by the pressurizer 152, then the control panel 19 is used for controlling the electric nozzle 154 to be opened and spraying is carried out on the pole pieces, when the width of the pole pieces is widened, the corresponding number of the electric nozzles 154 can be started, thereby greatly improving the working efficiency.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a lithium battery pole piece manufacture equipment, includes the main part, its characterized in that: first liquid storage pot and second liquid storage pot are installed respectively to the both ends of main part top one side, the top of first liquid storage pot and second liquid storage pot all communicates there is the inlet pipe, the bottom of first liquid storage pot and second liquid storage pot all runs through the first pipeline to the main part in, the one end of first pipeline all is connected with the counter, and the bottom of counter will all be connected with the electricity valve door, the bottom of electricity valve door all communicates there is the second pipeline, the agitator tank is installed to the inside bottom of main part, and is provided with the connecting seat between agitator tank and the second pipeline, the one end intercommunication of agitator tank has the third pipeline, the end-to-end connection of third pipeline has the water pump, the output of water pump extends to the fourth pipeline in the main part outside, one side of main part be provided with the coating mechanism of fourth pipeline interconnect, coating mechanism includes adapter sleeve, presser, The connecting sleeve is connected with the tail end of the fourth pipeline through threads, a pressurizer is arranged at one end of the connecting sleeve, the connecting sleeve is connected with the storage box through the pressurizer, and a plurality of groups of electric nozzles are uniformly arranged on the outer side of the storage box.

2. The lithium battery pole piece manufacturing equipment according to claim 1, characterized in that: and a motor matched with the stirring tank is installed on the outer side of the main body.

3. The lithium battery pole piece manufacturing equipment according to claim 2, characterized in that: the output of motor is provided with the pivot that extends to the agitator tank inside, the outside of pivot is provided with helical impeller.

4. The lithium battery pole piece manufacturing equipment according to claim 1, characterized in that: control panel is installed to the front end of main part, and control panel's front end is provided with display screen and button, control panel respectively with motor, counter, electric valve, water pump, electric nozzle electric connection.

5. The lithium battery pole piece manufacturing equipment according to claim 1, characterized in that: a supporting seat is arranged between the bottom end inside the main body and the stirring tank, and the supporting seat is fixedly connected with the main body through bolts.

6. The lithium battery pole piece manufacturing equipment according to claim 1, characterized in that: the bottom four corners department of main part all is provided with the shock attenuation landing leg.

7. The lithium battery pole piece manufacturing equipment according to claim 1, characterized in that: the bottom of main part front end and rear end one side all is provided with places the cabinet, and places the cabinet outside and be provided with the cabinet door.