CN209747239U

CN209747239U - High-dispersity conductive adhesive manufacturing equipment

Info

Publication number: CN209747239U
Application number: CN201920724924.4U
Authority: CN
Inventors: 闫鹏飞; 徐敖奎
Original assignee: Taixing Ninghui Lithium Battery Co Ltd
Current assignee: Taixing Ninghui Lithium Battery Co Ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2019-12-06
Anticipated expiration: 2029-05-21

Abstract

the utility model discloses a preparation equipment of high dispersibility conducting resin, glue jar A, the conveyer pipe that a pair of structure is the same, four valves that the structure is the same, connecting pipe, ceramic emulsion machine, screw pump and system including the system and glue jar B, the inner chamber that jar A was glued in the system and jar B was glued all is provided with can be around self axis pivoted stirring rake, and is a pair of the conveyer pipe sets up respectively the upper and lower both sides between jar A was glued in the system and jar B are glued in the system, the connecting pipe sets up along upper and lower direction a pair of the intermediate position of conveyer pipe, be provided with ceramic emulsion machine and screw pump on the outer wall of connecting pipe respectively. The utility model discloses a ceramic emulsifying machine can reach the suspension dispersed state of ideal with binder and the conducting agent abundant dispersion in the conducting resin, guarantees the processing property of battery thick liquids, and effectual reduction battery internal resistance makes a round trip through two system glue jar empty filling, ensures not have remaining not to emulsify the glue solution and exists, improves the battery uniformity of thick liquids output in the same batch.

Description

High-dispersity conductive adhesive manufacturing equipment

Technical Field

The utility model relates to a conducting resin technical field specifically is a preparation equipment of high dispersibility conducting resin.

Background

The lithium ion battery has the advantages of high voltage, long cycle life, good safety performance, environmental protection, no pollution, light weight, small size and the like, and is widely applied to various portable products such as mobile phones, notebooks, mobile power supplies, digital products, wearable equipment and the like;

In general, in the manufacturing process of the lithium ion battery, an active material, a conductive agent, a binder and a solvent need to be added into a planetary mixer at one time according to a proportion, and the planetary mixer has a limited dispersing effect on extremely fine particles such as conductive carbon black and the like, so that ideal requirements are not easy to achieve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a preparation equipment of high dispersibility conducting resin to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a preparation equipment of high dispersibility conducting resin, includes system of glue jar A, a pair of conveyer pipe that the structure is the same, four valves that the structure is the same, connecting pipe, ceramic emulsion machine, screw pump and system of glue jar B, system of glue jar A and system of glue jar B's inner chamber all is provided with can be around self axis pivoted stirring rake, and is a pair of the conveyer pipe sets up respectively system of glue jar A and system upper and lower both sides between jar B, and the conveyer pipe communicates with each other with system of glue jar A and system of glue jar B's inner chamber, four the valve sets up respectively in a pair of the outer wall both sides of conveyer pipe, the connecting pipe sets up in a pair of along the upper and lower direction the intermediate position of conveyer pipe, be provided with ceramic emulsion machine and screw pump on the outer wall of connecting.

Preferably, the ceramic emulsifying machine is positioned at the upper end of the screw pump.

Preferably, four valves are distributed on the outer wall of the conveying pipe pair by taking the connecting pipe as a center.

The utility model provides a preparation equipment of high dispersibility conducting resin, the beneficial effects of the utility model are that:

1. The utility model discloses a ceramic emulsion machine can fully disperse binder and conductive agent in the conducting resin, reaches the ideal suspension dispersion state, guarantees the processing performance of battery thick liquids, and the effective reduction battery internal resistance to improve the multiplying power discharge ability of battery;

2. The utility model discloses a making a round trip of two system glue jars is emptied to fill, ensures that there is not remaining non-emulsification glue solution to exist, improves the battery uniformity with thick liquids output of criticizing.

Drawings

Fig. 1 is a front view of the manufacturing apparatus for high-dispersibility conductive adhesive of the present invention.

In the figure: 1. the device comprises glue making tanks A and 2, a conveying pipe 3, a valve 4, a connecting pipe 5, a ceramic emulsifying machine 6, a screw pump 7 and a glue making tank B.

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.

Referring to fig. 1, the present invention provides a technical solution: a high-dispersity conductive adhesive manufacturing device comprises a glue making tank A1, a pair of conveying pipes 2 with the same structure, four valves 3 with the same structure, a connecting pipe 4, a ceramic emulsifying machine 5, a screw pump 6 and a glue making tank B7, wherein stirring paddles capable of rotating around the axes of the conveying pipes are arranged in inner cavities of the glue making tank A1 and the glue making tank B7, the conveying pipes 2 are arranged on the upper side and the lower side between the glue making tank A1 and the glue making tank B7 respectively, the conveying pipes 2 are communicated with the inner cavities of the glue making tank A1 and the glue making tank B7, the four valves 3 are arranged on two sides of the outer walls of the conveying pipes 2 respectively, the four valves 3 are distributed on the outer walls of the conveying pipes 2 by taking the connecting pipe 4 as the center, the connecting pipe 4 is arranged in the middle position of the conveying pipes 2 in the up-down direction, the ceramic emulsifying machine 5 and the screw pump 6 are arranged on the outer wall of the connecting pipe, the ceramic emulsifying machine 5 is positioned at the upper end of the screw pump 6.

The following electric devices have the following types and functions:

The valve 3 is one of an electronic valve or a manual valve, and the type of the valve only meets the use requirement and is used for closing the corresponding conveying pipe 2;

the screw pump 6 is an LQ3A series stainless steel rotor pump or other screw pumps meeting the use requirements, and is used for pumping the conductive adhesive from the adhesive making tank A1 and the adhesive tank B7;

The ceramic emulsifying machine 5 is ECL1000 or other screw pumps meeting the use requirement.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

the conductive adhesive is manufactured in an external system, so that the stirring time in a planetary stirrer is saved, the production efficiency of the lithium ion battery is improved, the stirred conductive adhesive is guided into a glue making tank A1, the manufacturing system conveys the conductive adhesive back and forth between a glue making tank A1 and a glue making tank B7, a screw pump 6 pumps the conductive adhesive out of the glue making tank A1, the conductive adhesive is pumped into the glue making tank B7 from a valve 3 through a ceramic emulsifying machine 5 until the glue making tank A1 is empty, the conductive adhesive is pumped out of a glue making tank B7 by the screw pump 6, the conductive adhesive is pumped back into the glue making tank A1 from the valve 3 through the ceramic emulsifying machine 5 until the glue making tank B7 is empty, the ideal dispersion effect can be achieved, the performance of the conductive adhesive can be improved, and the practicability is strong.

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 manufacturing equipment of the high-dispersity conductive adhesive is characterized by comprising the following steps: comprises a glue making tank A (1), a pair of conveying pipes (2) with the same structure, four valves (3) with the same structure, a connecting pipe (4), a ceramic emulsifying machine (5), a screw pump (6) and a glue making tank B (7), the inner cavities of the glue making tank A (1) and the glue making tank B (7) are respectively provided with a stirring paddle capable of rotating around the axis of the glue making tank A and the glue making tank B, the conveying pipes (2) are respectively arranged at the upper side and the lower side between the glue making tank A (1) and the glue making tank B (7), the conveying pipe (2) is communicated with the inner cavities of the glue making tank A (1) and the glue making tank B (7), the four valves (3) are respectively arranged at two sides of the outer wall of the conveying pipe (2), the connecting pipe (4) is arranged at the middle position of the conveying pipes (2) along the vertical direction, the outer wall of the connecting pipe (4) is provided with a ceramic emulsifying machine (5) and a screw pump (6) respectively.

2. the manufacturing equipment of the high-dispersity conductive adhesive as claimed in claim 1, wherein the manufacturing equipment comprises: the ceramic emulsifying machine (5) is positioned at the upper end of the screw pump (6).

3. the manufacturing equipment of the high-dispersity conductive adhesive as claimed in claim 1, wherein the manufacturing equipment comprises: the four valves (3) are distributed on the outer walls of the conveying pipes (2) by taking the connecting pipes (4) as centers.