CN220276860U

CN220276860U - Material mixing equipment

Info

Publication number: CN220276860U
Application number: CN202321813244.2U
Authority: CN
Inventors: 陈肯; 孙贯英; 庄淑君; 李远锋; 王文豪
Original assignee: Luoyang Juntaike Intelligent Technology Co ltd
Current assignee: Luoyang Juntaike Intelligent Technology Co ltd
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2024-01-02
Anticipated expiration: 2033-07-11

Abstract

The utility model belongs to the technical field of dry electrodes, and particularly relates to a material mixing device which comprises a workbench, wherein a mixing mechanism is arranged above the workbench, a crushing mechanism is arranged on one side of the mixing mechanism, and a solvent storage mechanism is arranged on the other side of the mixing mechanism. Through broken mechanism and the mixing mechanism that sets up, effectually mix the material, the broken subassembly of executing through setting up, get into the mixing box after with the material is broken, and carry out the control of weight through weighing piece, the material that will weigh the completion carries out primary stirring with the material through stirring subassembly, simultaneously, the solvent in the solvent tank passes through the drawing liquid pipe and mixes at the solvent mixing box, and carry out the solvent through spraying the material that carries out the subassembly in the mixing box and spray, carry out abundant stirring with material and solvent and fuse, after the operation is accomplished, the accessible is removed dust and is cleared up dust removal with the suction box, easy operation, convenient to use.

Description

Material mixing equipment

Technical Field

The utility model belongs to the technical field of dry electrodes, and particularly relates to a material mixing device.

Background

The pole piece processing technology of the lithium ion battery can be divided into a wet process and a dry process according to whether a solvent is used or not, a dry electrode mixes positive and negative electrode main material materials with solid conductive agent particles to obtain dry positive and negative electrode main material materials with uniformly dispersed conductive agents, a dry binder is added into the materials to obtain a fibrous positive and negative electrode main material, the positive and negative electrode main material is crushed by a crusher to obtain electrode powder, the electrode powder is rolled to form a thin electrode pole piece film, and finally the formed electrode pole piece film is pressed onto a metal foil current collector to form a finished electrode.

Through searching, the Chinese patent application document of Chinese patent grant publication No. CN113161163A discloses a dry electrode preparation process and device of a supercapacitor, a knob handle drives a threaded rod to rotate, the threaded rod drives a discharging plate, a metal current collector and a sliding block to move, meanwhile, the sliding block drives a connecting rod and a toothed plate to move, when the toothed plate is meshed with a second gear set, the second gear set is enabled to rotate, the second gear set drives a second rotating bottom plate to rotate, slurry in a stirring barrel flows to the upper surface of the metal current collector to be coated through a third discharging hole and a fourth discharging hole, and then the knob handle is reversed, so that the discharging plate and the metal current collector to be coated return to the initial positions, and the discharging of the slurry is conveniently completed.

In view of the above related art, the device cannot uniformly coat slurry on the surface of the metal current collector, and has difficulty in forming a sheet, and cannot effectively remove dust and clean the inside of the cylinder, so that it is necessary to design a material mixing device to deal with the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model discloses a material mixing device.

The utility model realizes the above purpose through the following technical scheme:

the utility model provides a material mixing equipment, includes the workstation, the workstation top is provided with mixing mechanism, mixing mechanism one side is provided with crushing mechanism, mixing mechanism opposite side is provided with solvent storage mechanism.

The mixing mechanism comprises a mixing box fixedly arranged above the workbench, a stirring assembly is longitudinally arranged on the inner side of the mixing box, unpowered stirring rollers are arranged on one side of the stirring assembly in parallel, a dust removing assembly is arranged above the stirring assembly, and a finished product discharging assembly is arranged below the mixing box.

Preferably, the crushing mechanism comprises a first supporting frame fixedly arranged on one side of the mixing mechanism, a crushing executing assembly is arranged above the first supporting frame, a storage box is arranged on one side of the crushing executing assembly, and a discharging assembly is arranged on the other side of the storage box.

Preferably, the solvent storage mechanism comprises a second support frame fixedly arranged on the other side of the mixing mechanism, a solvent tank is arranged above the second support frame, the inner side of the solvent tank is arranged at one end of a liquid suction pipe, and a spraying execution assembly is arranged at the other end of the liquid suction pipe.

Preferably, the stirring assembly comprises a stirring shaft arranged on one side of the mixing box, stirring blades are arranged on the outer surface of the stirring shaft, and one end of the stirring shaft is fixedly arranged at the power output end of the variable frequency motor.

Preferably, the dust removing assembly comprises a dust removing row arranged above the stirring assembly, and the dust removing row is arranged at the power end of the dust suction box.

Preferably, the discharging assembly comprises a discharging pipe arranged on one side of the storage box, an opening and closing valve is arranged on the outer surface of one end of the discharging pipe, and a weighing piece is arranged on the other end of the discharging pipe.

Preferably, the spraying execution assembly comprises a solvent mixing box arranged at one end above the liquid suction pipe, a liquid mass flow box is arranged at one side of the solvent mixing box, a liquid delivery pipe is arranged between the solvent mixing box and the liquid mass flow box, and a spray pipe head is arranged at one end of the liquid delivery pipe.

The beneficial effects are that:

the utility model discloses a material mixing device, which is characterized in that materials are effectively mixed through a crushing mechanism and a mixing mechanism, the materials are crushed and enter a mixing box through a crushing executing assembly, the weight of the materials is controlled through a weighing piece, the weighed materials are primarily stirred through a stirring assembly, meanwhile, a solvent in a solvent tank is mixed in the solvent mixing box through a liquid suction pipe, the materials in the mixing box are sprayed through a spraying executing assembly, the materials and the solvent are fully stirred and fused, and after the operation is finished, the materials and the dust collection box can be cleaned and dedusted through a dedusting row, so that the operation is simple and the use is convenient.

Drawings

FIG. 1 is a schematic illustration of an isometric shaft configuration of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

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

FIG. 4 is a first schematic structural view of the present utility model;

FIG. 5 is a second schematic structural view of the present utility model;

fig. 6 is a third construction schematic of the present utility model.

In the figure: 1. a work table;

2. a crushing mechanism; 201. a first support frame; 202. a crushing execution tank; 203. a feed pipe; 204. a crushing assembly; 205. a storage bin; 206. a discharge assembly; 2061. an opening/closing valve; 2062. a discharge pipe; 2063. a weighing member;

3. a mixing mechanism; 301. a mixing box; 302. a stirring assembly; 3021. a stirring shaft; 3022. stirring the leaves; 3023. a variable frequency motor; 303. unpowered stirring roller; 304. dust removal rows; 305. a dust suction box; 306. a finished product is discharged; 307. an electromagnetic switch valve;

4. a solvent storage mechanism; 401. a second support frame; 402. a solvent tank; 403. a liquid suction pipe; 404. a solvent mixing tank; 405. an infusion tube; 406. a liquid mass flow box; 407. a spray pipe head.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; 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 utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; 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 will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-6, one embodiment provided by the present utility model is: the utility model provides a material mixing equipment, includes workstation 1, and workstation 1 top is provided with mixing mechanism 3, and mixing mechanism 3 one side is provided with broken mechanism 2, and mixing mechanism 3 opposite side is provided with solvent storage mechanism 4.

In this embodiment: the crushing mechanism 2 comprises a first supporting frame 201 fixedly arranged on one side of the mixing mechanism 3, a crushing executing component is arranged above the first supporting frame 201, a storage box 205 is arranged on one side of the crushing executing component, and a discharging component 206 is arranged on the other side of the storage box 205. The discharging unit 206 includes a discharging pipe 2062 provided at one side of the tank 205, an opening and closing valve 2061 is provided at an outer surface of one end of the discharging pipe 2062, and a weighting member 2063 is provided at the other end of the discharging pipe 2062. The crushing execution assembly comprises a crushing execution tank 202 arranged above a first supporting frame 201, a feeding pipe 203 is arranged on one side of the crushing execution tank 202, and a crushing assembly 204 is vertically arranged on the inner side of the crushing execution tank 202. The crush can 202 cooperates with the crush assembly 204 to crush the material.

In this embodiment: the mixing mechanism 3 comprises a mixing box 301 fixedly arranged above the workbench 1, a stirring assembly 302 is longitudinally arranged on the inner side of the mixing box 301, unpowered stirring rollers 303 are arranged on one side of the stirring assembly 302 in parallel, a dust removing assembly is arranged above the stirring assembly 302, and a finished product discharging assembly is arranged below the mixing box 301. Stirring assembly 302 includes stirring shaft 3021 that sets up in mixing box 301 one side, and stirring shaft 3021 surface is provided with stirring vane 3022, and stirring shaft 3021 one end fixed setting is at variable frequency motor 3023's power take off end. The dust removal assembly includes a dust removal row 304 disposed above the agitator assembly 302, the dust removal row 304 being disposed at the power end of a dust bin 305. The finished product discharging assembly comprises a finished product outlet pipe 306 arranged below the mixing box 301, and an electromagnetic switch valve 307 is arranged on the outer surface of the finished product outlet pipe 306. The stirring assembly 302 and the unpowered stirring roller 303 are matched to stir the crushed materials, and the dust removing assembly is used for cleaning and removing dust from the processed materials and the mixing box 301.

In this embodiment: the solvent storage mechanism 4 comprises a second support frame 401 fixedly arranged on the other side of the mixing mechanism 3, a solvent tank 402 is arranged above the second support frame 401, the inner side of the solvent tank 402 is arranged at one end of a liquid suction pipe 403, and a spraying executing component is arranged at the other end of the liquid suction pipe 403. The spray execution assembly comprises a solvent mixing box 404 arranged at one end above a liquid suction pipe 403, a liquid mass flow box 406 is arranged at one side of the solvent mixing box 404, a liquid delivery pipe 405 is arranged between the solvent mixing box 404 and the liquid mass flow box 406, and a spray pipe head 407 is arranged at one end of the liquid delivery pipe 405. The spray header 407 is used to spray solvent to the material while stirring.

Working principle: when the device is used, firstly, materials are put into the crushing execution tank 202 from the feeding pipe 203, the crushing assembly 204 is started to crush the materials, the crushed materials enter the storage tank 205, then the opening and closing valve 2061 is opened to enter the mixing tank 301 through the discharging pipe 2062 and the weighing piece 2063, at the moment, the stirring assembly 302 is started and the unpowered stirring roller 303 is driven to stir the crushed materials, meanwhile, the solvent in the solvent tank 402 is pumped into the solvent mixing tank 404 through the liquid suction pipe 403 to be mixed, the solvent is sprayed from the spray pipe head 407 through the liquid delivery pipe 405 and the liquid mass flow tank 406, the materials and the solvent are fully fused, after the stirring and the fusion are completed, the electromagnetic switch valve 307 is opened, the materials are discharged from the finished product outlet pipe 306 to enter the next working procedure, meanwhile, the dust and impurities in the mixing tank 301 are started, the dust and the impurities can be discharged outside the device through the dust removal and discharge 304, the operation is simple, and the practicability is good.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A material mixing apparatus, characterized in that: the device comprises a workbench (1), wherein a mixing mechanism (3) is arranged above the workbench (1), a crushing mechanism (2) is arranged on one side of the mixing mechanism (3), and a solvent storage mechanism (4) is arranged on the other side of the mixing mechanism (3);

the mixing mechanism (3) comprises a mixing box (301) fixedly arranged above the workbench (1), a stirring assembly (302) is longitudinally arranged on the inner side of the mixing box (301), unpowered stirring rollers (303) are arranged on one side of the stirring assembly (302) in parallel, a dust removing assembly is arranged above the stirring assembly (302), and a finished product discharging assembly is arranged below the mixing box (301).

2. A material mixing apparatus according to claim 1, wherein: the crushing mechanism (2) comprises a first supporting frame (201) fixedly arranged on one side of the mixing mechanism (3), a crushing executing assembly is arranged above the first supporting frame (201), a storage box (205) is arranged on one side of the crushing executing assembly, and a discharging assembly (206) is arranged on the other side of the storage box (205).

3. A material mixing apparatus according to claim 1, wherein: the solvent storage mechanism (4) comprises a second support frame (401) fixedly arranged on the other side of the mixing mechanism (3), a solvent tank (402) is arranged above the second support frame (401), one end of a liquid suction pipe (403) is arranged on the inner side of the solvent tank (402), and a spraying execution assembly is arranged at the other end of the liquid suction pipe (403).

4. A material mixing apparatus according to claim 1, wherein: stirring subassembly (302) are including setting up (3021) stirring axle (3021) of mixing box (301) one side, (3021) surface is provided with stirring leaf (3022), fixed setting in the power take off end of inverter motor (3023) of (3021) one end stirring axle.

5. A material mixing apparatus according to claim 1, wherein: the dust removal assembly comprises a dust removal row (304) arranged above the stirring assembly (302), and the dust removal row (304) is arranged at the power end of the dust collection box (305).

6. A material mixing apparatus according to claim 2, wherein: the discharging assembly (206) comprises a discharging pipe (2062) arranged on one side of the storage box (205), an opening and closing valve (2061) is arranged on the outer surface of one end of the discharging pipe (2062), and a weighing piece (2063) is arranged on the other end of the discharging pipe (2062).

7. A material mixing apparatus according to claim 3, wherein: the spray execution assembly comprises a solvent mixing box (404) arranged at one end above the liquid suction pipe (403), a liquid mass flow box (406) is arranged on one side of the solvent mixing box (404), a liquid delivery pipe (405) is arranged between the solvent mixing box (404) and the liquid mass flow box (406), and a spray pipe head (407) is arranged at one end of the liquid delivery pipe (405).