CN211537316U - Lithium battery slurry mixer - Google Patents

Abstract

The utility model discloses a lithium battery slurry mixes machine, including the organism, be equipped with a mixing chamber in the organism, insert the puddler in the mixing chamber, be equipped with the stirring subassembly on the puddler, the stirring subassembly is including the stirring cover of parcel on the puddler and the stirring leaf of setting on the stirring cover, all is equipped with a gas storage chamber in the stirring leaf, connects the one deck elastic layer between two adjacent stirring leaves, is equipped with the heating chamber in the elastic layer, heats the intracavity and is equipped with the conducting strip, is equipped with a plurality of ventilative micropores on the elastic layer. The utility model discloses be convenient for operate for be difficult to adhere to remaining thick liquids on the equipment of thick liquids stirring, reduced subsequent cleaning.

Description

Lithium battery slurry mixer

Technical Field

The utility model relates to a lithium cell processing field, concretely relates to lithium battery slurry mixes machine.

Background

Manufacturing an electrode of a lithium ion battery, wherein positive electrode slurry comprises an adhesive, 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 positive electrode slurry and the negative electrode slurry comprises a series of processes of mixing, dissolving, dispersing and the like between liquid and between liquid and solid materials, and the processes are accompanied by changes of temperature, viscosity, environment and the like. In the positive electrode slurry and the negative electrode slurry, the dispersibility and the uniformity of the granular active substances directly affect the movement of lithium ions between two electrodes of the battery, so that the mixing and the dispersion of the slurry of each pole piece material are very important in the production of the lithium ion battery, and the quality of the dispersion of the slurry directly affects the quality of the subsequent production of the lithium ion battery and the performance of products thereof.

At present, common mixing equipment is used for mixing and dispersing battery slurry, the equipment comprises a stirring rod and stirring blades, and the slurry is remained on the stirring rod and the stirring blades after stirring and is difficult to remove.

Disclosure of Invention

The utility model aims to solve the technical problem that a lithium battery slurry mixer that can solve above-mentioned problem.

The utility model discloses a realize through following technical scheme: the utility model provides a lithium battery slurry mixes machine, includes the organism, is equipped with a mixing chamber in the organism, inserts the puddler in the mixing chamber, is equipped with the stirring subassembly on the puddler, and the stirring subassembly includes the stirring cover of parcel on the puddler and sets up the stirring leaf on the stirring cover, all is equipped with a gas storage chamber in the stirring leaf, connects the one deck elastic layer between two adjacent stirring leaves, is equipped with the heating chamber in the elastic layer, heats the intracavity and is equipped with the conducting strip, is equipped with a plurality of ventilative micropores on the elastic layer.

As the preferred technical scheme, the top of the machine body is provided with a feeding hole, one side of the machine body is provided with a discharging hole, and the feeding hole and the discharging hole are communicated with the mixing cavity.

As the preferred technical scheme, one side of the machine body is provided with a driving cavity, and a driving assembly is arranged in the driving cavity; the drive assembly comprises a motor mounting seat, a motor, a power supply and a motor switch, the motor is fixedly mounted on the motor mounting seat, a motor shaft of the motor penetrates through a connecting hole and extends into the mixing cavity, and the motor switch is arranged on one side of the machine body and used for controlling the starting and stopping of the motor.

As preferred technical scheme, the inner wall of discharge gate is equipped with the internal thread, is equipped with a apron in the discharge gate, and the side of apron is equipped with the external screw thread, and external screw thread and internal thread phase-match, apron insert to pass through thread engagement in the discharge gate, are equipped with the handle on the apron.

As a preferred technical scheme, helium is stored in the gas storage cavity.

As the preferred technical scheme, the stirring blade, the stirring sleeve and the elastic layer are of an integrated structure and are all made of corrosion-resistant rubber; one end of the stirring sleeve is provided with a slot, and the stirring blade is of a hemispherical structure.

The utility model has the advantages that: the utility model discloses be convenient for operate for be difficult to adhere to remaining thick liquids on the equipment of thick liquids stirring, reduced subsequent cleaning.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an overall view of the present invention;

fig. 2 is a diagram of the stirring assembly of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those 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 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.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-2, a lithium battery slurry mixing machine, including organism 1, be equipped with a mixing chamber 2 in the organism 1, insert puddler 3 in the mixing chamber 2, be equipped with stirring assembly 66 on the puddler 3, stirring assembly 66 is including the stirring cover 5 of parcel on the puddler 3 and the stirring leaf 6 of setting on stirring cover 5, all be equipped with a gas storage chamber 611 in the stirring leaf 6, connect one deck elastic layer 7 between two adjacent stirring leaves 6, be equipped with the heating chamber in the elastic layer 7, heat conduction piece 8 that the intracavity was equipped with copper and was made, the surface of heat conduction piece is equipped with corrosion-resistant lacquer, be equipped with a plurality of ventilative micropores 711 on the elastic layer 7, be convenient for keep apart liquid.

Wherein, the top of organism 1 is equipped with a feed inlet 111, and one side of organism 1 is equipped with discharge gate 112, and feed inlet 111, discharge gate 112 all communicate with mixing chamber 2 mutually. The slurry is added through the feeding hole and discharged through the discharging hole.

Wherein, one side of the machine body 1 is provided with a driving cavity 9, and a driving component is arranged in the driving cavity 9; the driving assembly comprises a motor mounting seat 121, a motor 122, a power supply 123 and a motor switch 126, the motor 122 is fixedly mounted on the motor mounting seat 121, a motor shaft of the motor 122 penetrates through a connecting hole and extends into the mixing cavity 2, a sealing rubber block 77 is arranged in the connecting hole and is made of corrosion-resistant rubber, the motor shaft is connected with the stirring rod 3, and the motor switch 126 is arranged on one side of the machine body 1 and used for controlling the start and stop of the motor 122. The power supply is used for supplying power to the motor.

Wherein, the inner wall of discharge gate 112 is equipped with the internal thread, is equipped with a apron 16 in the discharge gate 112, and the side of apron 16 is equipped with the external screw thread, and external screw thread and internal thread phase-match, apron insert through threaded engagement in the discharge gate 112, are equipped with the handle on the apron 16, through handle convenient to detach apron.

Wherein, store up in the gas storage cavity 611 helium, be convenient for make the stirring leaf rock.

Wherein, the stirring blade 6, the stirring sleeve 5 and the elastic layer 7 are of an integrated structure and are all made of corrosion-resistant rubber; one end of the stirring sleeve 5 is provided with a slot, and the stirring blade 6 is of a hemispherical structure and is a cambered surface, so that the dead angle is reduced, and the cleaning is convenient.

The working principle is as follows: thick liquids are poured into in the mixing chamber of this device, rotate through motor switch driving motor, under the motor operating condition for motor shaft, puddler, stirring subassembly rotate, and the motor shaft inserts to the puddler in, is lived by the puddler parcel, and puddler and motor shaft accessible waterproof glue are fixed.

The stirring component stirs and mixes the slurry after rotating. Whole stirring subassembly is mainly stirring leaf and elastic layer, and the conducting strip on the elastic layer is used for the heat conduction for the temperature of stirring subassembly department is higher, the evaporation of the follow-up adnexed thick liquids of being convenient for. The whole stirring blade is of an elastic hemispherical structure and is an arc surface, and in the stirring process, the stirring blade is convenient to shake, so that slurry is difficult to attach.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims (6)

1. The utility model provides a lithium battery slurry mixes machine which characterized in that: including organism (1), be equipped with one hybrid chamber (2) in organism (1), insert puddler (3) in hybrid chamber (2), be equipped with the stirring subassembly on puddler (3), the stirring subassembly is including stirring cover (5) of parcel on puddler (3) and stirring leaf (6) of setting on stirring cover (5), all be equipped with one gas storage chamber (611) in stirring leaf (6), connect one deck elastic layer (7) between two adjacent stirring leaves (6), be equipped with the heating chamber in elastic layer (7), the heating intracavity is equipped with conducting strip (8), be equipped with a plurality of ventilative micropore (711) on elastic layer (7).

2. The lithium battery paste mixer of claim 1, wherein: the top of the machine body (1) is provided with a feeding hole (111), one side of the machine body (1) is provided with a discharging hole (112), and the feeding hole (111) and the discharging hole (112) are communicated with the mixing cavity (2).

3. The lithium battery paste mixer of claim 1, wherein: a driving cavity (9) is arranged on one side of the machine body (1), and a driving assembly is arranged in the driving cavity (9); the driving assembly comprises a motor mounting seat (121), a motor (122), a power supply (123) and a motor switch (126), the motor (122) is fixedly mounted on the motor mounting seat (121), a motor shaft of the motor (122) penetrates through a connecting hole and extends into the mixing cavity (2), the motor shaft is connected with the stirring rod (3), and the motor switch (126) is arranged on one side of the machine body (1) and used for controlling starting and stopping of the motor (122).

4. The lithium battery paste mixer of claim 1, wherein: the inner wall of the discharge hole (112) is provided with internal threads, a cover plate (16) is arranged in the discharge hole (112), the side surface of the cover plate (16) is provided with external threads, the external threads are matched with the internal threads, the cover plate is inserted into the discharge hole (112) and is meshed with the internal threads through the threads, and a handle is arranged on the cover plate (16).

5. The lithium battery paste mixer of claim 1, wherein: helium is stored in the gas storage cavity (611).

6. The lithium battery paste mixer of claim 1, wherein: the stirring blade (6), the stirring sleeve (5) and the elastic layer (7) are of an integrated structure and are all made of corrosion-resistant rubber; one end of the stirring sleeve (5) is provided with a slot, and the stirring blade (6) is of a hemispherical structure.

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