CN222816668U

CN222816668U - High-speed dispersion machine for lithium battery production

Info

Publication number: CN222816668U
Application number: CN202421586823.2U
Authority: CN
Inventors: 聂军勇; 黄赞; 阙建新; 张震; 任洪江; 武员
Original assignee: SHENZHEN JIEWEI INDUSTRIAL EQUIPMENT Ltd
Current assignee: SHENZHEN JIEWEI INDUSTRIAL EQUIPMENT Ltd
Priority date: 2024-07-05
Filing date: 2024-07-05
Publication date: 2025-05-02
Anticipated expiration: 2034-07-05

Abstract

The utility model discloses a high-speed disperser for lithium battery production, including a stirring barrel and a multiple stirring mechanism, the multiple stirring mechanism including a threaded barrel, a cover plate fixedly connected to the upper side of the threaded barrel, a mounting groove provided inside the cover plate, a first motor fixedly installed inside the mounting groove, and a first mounting seat fixedly connected to the output end of the first motor. The utility model is provided with a multiple stirring mechanism, the first motor drives the first mounting seat to rotate, so that the first fixed rod and the first stirring rod stir the battery slurry in the stirring barrel, the second motor drives the second mounting seat to rotate, so that the second fixed rod and the second stirring rod also stir the battery slurry in the stirring barrel, the first fixed rod and the first stirring rod stir the inner circle of the stirring barrel, and the second fixed rod and the second stirring rod stir the outer circle of the stirring barrel, so that the battery slurry can be dispersed faster and the stirring efficiency is higher.

Description

High-speed dispersion machine for lithium battery production

Technical Field

The utility model relates to the technical field of lithium battery production, in particular to a high-speed dispersing machine for lithium battery production.

Background

The lithium battery is a battery using lithium as an electrode material, has the advantages of high energy density, long cycle life, good charge and discharge performance and the like, and is widely applied to the fields of portable electronic equipment, electric automobiles, energy storage systems and the like. According to the working principle and structure, lithium batteries can be divided into lithium primary batteries (non-rechargeable) and lithium secondary batteries (rechargeable), wherein the lithium ion batteries are the most common rechargeable lithium battery types, lithium ion battery slurry consists of a plurality of raw materials with different specific gravities and different granularities, and is mixed and dispersed in solid-liquid phase, and the formed slurry belongs to non-Newtonian fluid, and is very important to be uniformly stirred in the preparation process.

When the lithium ion battery slurry is required to be stirred, a high-speed dispersing machine is generally used for stirring the lithium ion battery slurry, the stirring rod designed for most of the existing high-speed dispersing machines is single in design, stirring turbulence formed in the lithium battery slurry is insufficient for dispersing slurry particles rapidly, the dispersing efficiency is low, accordingly stirring time is long, practicability is poor, and in order to solve the problems, the high-speed dispersing machine for producing the lithium battery is provided.

Disclosure of utility model

The utility model mainly solves the technical problems in the prior art and provides a high-speed dispersing machine for producing lithium batteries.

In order to achieve the above purpose, the high-speed dispersing machine for lithium battery production comprises a stirring barrel and a multiple stirring mechanism, wherein the multiple stirring mechanism comprises a threaded barrel, a cover plate is fixedly connected to the upper side of the threaded barrel, a mounting groove is formed in the cover plate, a first motor is fixedly arranged in the mounting groove, a first mounting seat is fixedly connected to the output end of the first motor, a first fixing rod is fixedly connected to the lower side of the first mounting seat, a first stirring rod is fixedly connected to the surface of the first fixing rod, a second motor is fixedly connected to the lower side of the stirring barrel, a second mounting seat is fixedly connected to the output end of the second motor, a second stirring rod is fixedly connected to the surface of the second fixing rod, a plurality of first stirring rods are arranged on the surface of each first fixing rod, a plurality of second stirring rods are also arranged on the surface of each second fixing rod, and a plurality of second stirring rods are also arranged on the surface of each second fixing rod.

Preferably, the screw thread section of thick bamboo setting is in the inside of agitator and agitator threaded connection, first mount pad sets up the upper end position in the agitator inside, the second mount pad sets up the lower extreme position in the agitator inside, and first mount pad drives first puddler and stirs at the inner circle of agitator, and the second mount pad drives the outer lane stirring of second puddler at the agitator.

Preferably, the surface fixedly connected with pan feeding pipe of agitator, the one end outside threaded connection of pan feeding pipe has the closing cap, the downside fixedly connected with discharging pipe of agitator, the internally mounted of discharging pipe has electromagnetic valve, and the pan feeding pipe sets up the upper end position at agitator side surface, and pan feeding pipe and discharging pipe all communicate with each other with the agitator.

Preferably, the inside fixedly connected with handle of mounting groove, the handle is provided with two, sets up respectively in the inside both sides position of mounting groove, through the setting of handle, makes things convenient for the screw thread section of thick bamboo to follow the agitator internal thread.

Preferably, the notch is seted up to the inside of agitator, the inside fixedly connected with toughened glass of notch, toughened glass transparent setting for the inside of agitator can be seen through toughened glass to the user.

Preferably, the downside fixedly connected with bracing piece of agitator, the downside fixedly connected with base of bracing piece, the downside fixedly connected with rubber circle of base, the base is the same with the shape of rubber circle, and the bracing piece is provided with a plurality of.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, through the arrangement of the multiple stirring mechanisms, the first motor drives the first mounting seat to rotate, so that the first fixing rod and the first stirring rod stir battery slurry in the stirring barrel, and the second motor drives the second mounting seat to rotate, so that the second fixing rod and the second stirring rod stir battery slurry in the stirring barrel, the first fixing rod and the first stirring rod stir the inner ring of the stirring barrel, and the second fixing rod and the second stirring rod stir the outer ring of the stirring barrel, so that the battery slurry can be dispersed faster, and the stirring efficiency is higher.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of a first front view of the present utility model;

FIG. 2 is a schematic diagram of the second front view of the present utility model;

FIG. 3 is a schematic view of a first front cross-section of the present utility model;

Fig. 4 is a schematic cross-sectional view of a second embodiment of the present utility model.

In the figure, 1, a stirring barrel; 2, a threaded cylinder, 3, a cover plate, 4, an installation groove, 5, a first motor, 6, a first installation seat, 7, a first fixing rod, 8, a first stirring rod, 9, a second motor, 10, a second installation seat, 11, a second fixing rod, 12, a second stirring rod, 13, a feeding pipe, 14, a sealing cover, 15, a discharging pipe, 16, an electromagnetic valve, 17, a handle, 18, a notch, 19, toughened glass, 20, a supporting rod, 21, a base, 22 and a rubber ring.

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.

Referring to fig. 1-4, a high-speed dispersing machine for lithium battery production comprises a stirring barrel 1 and a multiple stirring mechanism, wherein the multiple stirring mechanism comprises a threaded barrel 2, a cover plate 3 is fixedly connected to the upper side of the threaded barrel 2, a mounting groove 4 is formed in the cover plate 3, a first motor 5 is fixedly arranged in the mounting groove 4, the output end of the first motor 5 is fixedly connected with a first mounting seat 6, the lower side of the first mounting seat 6 is fixedly connected with a first fixing rod 7, the surface of the first fixing rod 7 is fixedly connected with a first stirring rod 8, the lower side of the stirring barrel 1 is fixedly connected with a second motor 9, the output end of the second motor 9 is fixedly connected with a second mounting seat 10, the output end of the second mounting seat 10 is fixedly connected with a second fixing rod 11, the surface of the second fixing rod 11 is fixedly connected with a second stirring rod 12, the threaded barrel 2 is arranged in the stirring barrel 1 and is in threaded connection with the stirring barrel 1, the first mounting seat 6 is arranged at the upper end position inside the stirring barrel 1, the second mounting seat 10 is arranged at the lower end position inside the stirring barrel 1, the threaded barrel 2 is screwed into the stirring barrel 1, the first mounting seat 6 is driven to rotate by the first motor 5, so that the battery slurry in the stirring barrel 1 is stirred by the first fixing rod 7 and the first stirring rod 8, the second mounting seat 10 is driven to rotate by the second motor 9, so that the battery slurry in the stirring barrel 1 is stirred by the second fixing rod 11 and the second stirring rod 12, the inner ring of the stirring barrel 1 is stirred by the first fixing rod 7 and the first stirring rod 8, the battery slurry can be dispersed faster by reversely rotating the outer ring of the stirring barrel 1 and the first fixing rod 7 and the first stirring rod 8 by the second fixing rod 11 and the second stirring rod 12, so that the stirring efficiency is higher.

In one aspect of this embodiment, through setting up of handle 17, conveniently screw into or screw out churn 1 with screw section of thick bamboo 2, through setting up of pan feeding pipe 13, can pour into churn 1 after distributing the good proportion with battery slurry and carry out stirring processing, after pouring into, can screw into pan feeding pipe 13 with closing cap 14 and carry out closing processing to pan feeding pipe 13, can prevent battery slurry from splashing from pan feeding pipe 13, after stirring, can open solenoid valve 16 for break up mixed battery slurry and flow out from discharging pipe 15.

In one aspect of this embodiment, the toughened glass 19 is fixed in the position of the notch 18, and the toughened glass 19 is transparent to be set up, when stirring to battery slurry, the operator can see the stirring condition of battery slurry through toughened glass 19, link together base 21 and agitator 1 through bracing piece 20, and rubber circle 22 sets up in the downside of base 21 and is used for contacting the position that the dispenser placed, and the rubber material has the effect of increasing friction, can make this dispenser more stable of placing.

When the high-speed dispersing machine for lithium battery production is used, battery slurry is poured into the stirring barrel 1 after being distributed in proportion, the sealing cover 14 is screwed into the feeding pipe 13, the threaded barrel 2 is screwed into the stirring barrel 1, the first mounting seat 6 is driven to rotate through the first motor 5, the first fixing rod 7 and the first stirring rod 8 stir the battery slurry in the stirring barrel 1, the second mounting seat 10 is driven to rotate through the second motor 9, the second fixing rod 11 and the second stirring rod 12 stir the battery slurry in the stirring barrel 1, the first fixing rod 7 and the first stirring rod 8 stir the inner ring of the stirring barrel 1, the second fixing rod 11 and the second stirring rod 12 stir the battery slurry in a reverse direction through the outer ring of the stirring barrel 1, and the first fixing rod 7 and the first stirring rod 8, after stirring, the electromagnetic valve 16 is started, the dispersed battery slurry flows out of the discharging pipe 15, and all electric equipment is powered by an external power supply scheme.

It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The high-speed dispersing machine for the lithium battery production comprises a stirring barrel (1) and a plurality of stirring mechanisms and is characterized in that the plurality of stirring mechanisms comprise a threaded barrel (2), a cover plate (3) is fixedly connected to the upper side of the threaded barrel (2), a mounting groove (4) is formed in the cover plate (3), a first motor (5) is fixedly arranged in the mounting groove (4), a first mounting seat (6) is fixedly connected to the output end of the first motor (5), a first fixing rod (7) is fixedly connected to the lower side of the first mounting seat (6), a first stirring rod (8) is fixedly connected to the surface of the first fixing rod (7), a second motor (9) is fixedly connected to the lower side of the stirring barrel (1), a second mounting seat (10) is fixedly connected to the output end of the second motor (9), a second fixing rod (11) is fixedly connected to the output end of the second mounting seat (10), and a second stirring rod (12) is fixedly connected to the surface of the second fixing rod (11).

2. The high-speed dispersing machine for producing lithium batteries according to claim 1, wherein the threaded cylinder (2) is arranged in the stirring barrel (1) and is in threaded connection with the stirring barrel (1), the first mounting seat (6) is arranged at the upper end position in the stirring barrel (1), and the second mounting seat (10) is arranged at the lower end position in the stirring barrel (1).

3. The high-speed dispersing machine for lithium battery production according to claim 1, wherein a feeding pipe (13) is fixedly connected to the surface of the stirring barrel (1), a sealing cover (14) is connected to one end of the feeding pipe (13) through external threads, a discharging pipe (15) is fixedly connected to the lower side of the stirring barrel (1), and an electromagnetic valve (16) is arranged in the discharging pipe (15).

4. The high-speed dispersing machine for producing lithium batteries according to claim 1, wherein handles (17) are fixedly connected to the inside of the installation groove (4), and two handles (17) are arranged and are respectively arranged at two sides of the inside of the installation groove (4).

5. The high-speed dispersing machine for lithium battery production according to claim 1, wherein a notch (18) is formed in the stirring barrel (1), and toughened glass (19) is fixedly connected to the inside of the notch (18).

6. The high-speed dispersing machine for lithium battery production according to claim 1, wherein a supporting rod (20) is fixedly connected to the lower side of the stirring barrel (1), a base (21) is fixedly connected to the lower side of the supporting rod (20), and a rubber ring (22) is fixedly connected to the lower side of the base (21).