CN214389703U - Lithium ion battery cathode material cladding device - Google Patents

Abstract

The utility model discloses a lithium ion battery cathode material cladding device, which comprises a tank body, the jar body is bilayer structure, the top fixed mounting of the jar body has the lifter, feed hopper is installed at the top of the jar body, the inner cover of the jar body is equipped with the agitator tank, fixed mounting has the heating jacket between the outer wall of agitator tank and the inner wall of the jar body, install the heating wire in the heating jacket, the top fixed mounting of lifter has the stirring lid, the top center fixed mounting of stirring lid has first motor, install first stirring rod on the first motor, the bottom fixed mounting of the jar body has circular funnel, circular funnel's bottom fixed mounting has a storage bucket, one side fixed mounting who goes out the storage bucket has the second motor, fixed mounting has the screw rod in the drive shaft of second motor, the screw rod is installed in the discharging tube, the beneficial effects of the utility model are that: through the heating sleeve arranged between the double-layer tank bodies, the modified additive is firmly attached to the surface of the base material when the anode material is stirred and coated, and the production efficiency of the anode material is improved.

Description

Lithium ion battery cathode material cladding device

Technical Field

The utility model relates to a battery material cladding device, in particular to lithium ion battery cathode material cladding device.

Background

The conventional dry coating equipment is used for stirring and mixing the base material and the modified additive, and after stirring, the base material and the modified additive are taken out and then heated and sintered to firmly attach the modified additive to the surface of the base body, so that the production efficiency of the anode material is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium ion battery cathode material cladding device to the cathode material who provides in solving above-mentioned background art needs to heat the sintering after the cladding is accomplished and reduces production efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a lithium ion battery anode material cladding device comprises a tank body, wherein the tank body is of a double-layer structure, a lifting rod is fixedly mounted at the top of the tank body, a feeding funnel is mounted at the top of the tank body, a stirring tank is arranged in the inner sleeve of the tank body, a heating sleeve is fixedly mounted between the outer wall of the stirring tank and the inner wall of the tank body, heating wires are mounted in the heating sleeve, a stirring cover is fixedly mounted at the top of the lifting rod, a first motor is fixedly mounted at the center of the top end of the stirring cover, a first stirring rod is fixedly mounted on the first motor, a circular funnel is fixedly mounted at the bottom end of the tank body, a discharge barrel is fixedly mounted at the bottom end of the circular funnel, a second motor is fixedly mounted at one side of the discharge barrel, a discharge pipe is fixedly mounted at the other side of the discharge barrel relative to the second motor, and a screw rod is fixedly mounted on a drive shaft of the second motor, the screw is arranged in the discharge pipe; the driving shaft of the first motor is fixedly provided with a main gear, the main gear is connected with two auxiliary gears in a meshed mode, the auxiliary gears are fixedly installed at the bottom end of the stirring cover through fixing shafts, the bottom end of each auxiliary gear is fixedly provided with a second stirring rod, and the first motor is electrically connected with an external power supply.

As a preferred technical scheme of the utility model, jar body top has the feed liquor pipe for one side fixed mounting of feed hopper, be provided with the screw thread on the feed liquor pipe, heating jacket and external power source electric connection.

As a preferred technical scheme of the utility model, the bottom fixed mounting of the jar body has first support column, the bottom fixed mounting of first support column has the support ring, fixed mounting has the second support column on the inner wall of support ring, the other end and the circular funnel fixed connection of second support column.

As a preferred technical scheme of the utility model, the bottom fixed mounting of support ring has four supporting legss, the bottom fixed mounting of supporting legs has the rubber pad, be the matrix distribution between the supporting legs.

As an optimal technical scheme of the utility model, second motor and external power source electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a lithium ion battery cathode material cladding device has the characteristics that heat the sintering and improve production efficiency at the cladding in-process, specifically speaking:

the utility model relates to a lithium ion battery cathode material cladding device, the jar body has bilayer structure, establish at the inside cover of the jar body and install the agitator tank, fixed mounting has the heating jacket between the outer wall of agitator tank and the inner wall of the jar body, when carrying out cathode material's cladding, carry out abundant stirring through three stirring rods of first motor drive to the material in the agitator tank, make abundant mixture between base member material and the modified additive, the heating wire of installation in the heating jacket can heat for the agitator tank body simultaneously, make the coating on base member surface more firm, the stirring is mixed and is gone on with the heat sintering in step, promote lithium ion battery cathode material's cladding production efficiency.

Drawings

Fig. 1 is a schematic view of the appearance three-dimensional structure of the present invention;

FIG. 2 is a schematic structural view of the tank of the present invention;

fig. 3 is a schematic structural view of the stirring cover of the present invention.

In the figure: 1. a tank body; 2. a stirring cover; 3. a first motor; 4. a first stirring rod; 5. a circular funnel; 6. a second motor; 7. a support ring; 8. supporting legs; 11. a lifting rod; 12. a feed hopper; 13. a stirring tank; 14. heating a jacket; 15. a liquid inlet pipe; 31. a main gear; 32. a pinion gear; 51. a discharging barrel; 52. a discharge pipe; 61. a screw; 71. a first support column; 72. a second support column; 81. and (7) a rubber pad.

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. 1-3, the utility model provides a lithium ion battery anode material cladding device, which comprises a tank body 1, wherein the tank body 1 is of a double-layer structure, a lifting rod 11 is fixedly installed at the top of the tank body 1, a feeding funnel 12 is installed at the top of the tank body 1, a stirring tank 13 is installed in the inner sleeve of the tank body 1, a heating jacket 14 is fixedly installed between the outer wall of the stirring tank 13 and the inner wall of the tank body 1, heating wires are installed in the heating jacket 14, a stirring cover 2 is fixedly installed at the top of the lifting rod 11, a first motor 3 is fixedly installed at the center of the top end of the stirring cover 2, a first stirring rod 4 is fixedly installed on the first motor 3, a circular funnel 5 is fixedly installed at the bottom end of the tank body 1, a discharge barrel 51 is fixedly installed at the bottom end of the circular funnel 5, a second motor 6 is fixedly installed at one side of the discharge barrel 51, a discharge pipe 52 is fixedly installed at the other side of the discharge barrel 51 relative to the second motor 6, a screw 61 is fixedly arranged on a driving shaft of the second motor 6, and the screw 61 is arranged in the discharging pipe 52.

Preferably, a liquid inlet pipe 15 is fixedly installed at one side, opposite to the feeding hopper 12, of the top of the tank body 1, water can be introduced into the stirring tank 13 through the liquid inlet pipe 15, the stirring tank 13 and the first stirring rod 4 can be conveniently cleaned after the device is used, the interior of the device is guaranteed to be clean, the production quality of the anode material is favorably improved, the liquid inlet pipe 15 is provided with threads, the device is favorably and fixedly connected with an external water pipe, liquid leakage is prevented, the heating sleeve 14 is electrically connected with an external power supply, and the heating sleeve 14 is favorably used for heating the stirring tank 13 for a long time; a main gear 31 is fixedly installed on a driving shaft of the first motor 3, the main gear 31 is in meshed connection with two auxiliary gears 32, the auxiliary gears 32 are fixedly installed at the bottom end of the stirring cover 2 through fixing shafts, the auxiliary gears 32 are kept stable during working, a second stirring rod is fixedly installed at the bottom end of the auxiliary gears 32, materials in the stirring tank 13 are stirred through the first stirring rod 4 and the second stirring rod, sufficient mixing between a base body and a modified material is facilitated, the modified material is favorably and uniformly attached to the surface of the base body, and the first motor 3 is electrically connected with an external power supply, so that the long-time stable working of the first motor 3 is facilitated; the bottom end of the tank body 1 is fixedly provided with a first support column 71, the bottom end of the first support column 71 is fixedly provided with a support ring 7, so that the tank body 1 is kept stable, the inner wall of the support ring 7 is fixedly provided with a second support column 72, and the other end of the second support column 72 is fixedly connected with the circular funnel 5, thereby being beneficial to improving the stability of the circular funnel 5; the bottom end of the support ring 7 is fixedly provided with four support legs 8, the support legs 8 are distributed in a matrix manner, the weight of the cladding device can be uniformly dispersed, so that the cladding device is kept stable, and the bottom ends of the support legs 8 are fixedly provided with rubber pads 81 which have the functions of damping and buffering, so that the stability of the cladding device is improved; the second motor 6 is electrically connected with an external power supply, so that stable work of the second motor 6 during discharging is facilitated.

The working principle is as follows:

when the coating device is used in detail, the utility model relates to a lithium ion battery anode material coating device, the device is installed at a proper position and is connected with an external power supply to be put into normal use, in the using process, the stirring cover 2 is closed, the material is conveyed into the stirring tank 13 through the feeding hopper 12, the first stirring rod 4 and the second stirring rod are driven by the first motor 3 to stir the mixed material in the stirring tank 13, the base material and the modified additive can be fully mixed, the surface of the base material is ensured to be uniformly adhered with the modified additive, meanwhile, the heating sleeve 14 is installed between the stirring tank 13 and the tank body 1, the heating wire in the heating sleeve 14 is connected with the external power supply to heat the stirring tank 13, the modified additive adhered to the surface of the base body is firmly fixed, the production efficiency is greatly improved, after the coating is completed, the second motor 6 is started, drive screw 61 rotates and extrudes the good battery cathode material of cladding to the device outside, make battery cathode material gather in ejection of compact bucket 51 through circular funnel 5, promote discharge speed, extrude the effectual cathode material of having avoided through screw 61 and blockked up discharging pipe 52, the effectual discharge speed who promotes cathode material, be connected outside water pipe and feed liquor pipe 15 after the ejection of compact is accomplished, wash agitator tank 13 inside, make cladding device keep clean, promote lithium ion battery's cathode material cladding quality.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (5)

1. The utility model provides a lithium ion battery cathode material cladding device, includes a jar body (1), its characterized in that, jar body (1) is bilayer structure, the top fixed mounting of jar body (1) has lifter (11), feed hopper (12) are installed at the top of jar body (1), agitator tank (13) are equipped with to the endotheca of jar body (1), fixed mounting has heating jacket (14) between the outer wall of agitator tank (13) and the inner wall of the jar body (1), install the heating wire in heating jacket (14), the top fixed mounting of lifter (11) has agitator cap (2), the top center fixed mounting of agitator cap (2) has first motor (3), fixed mounting has first stirring rod (4) on first motor (3), the bottom fixed mounting of the jar body (1) has circular funnel (5), the bottom fixed mounting of circular funnel (5) has a storage bucket (51), a second motor (6) is fixedly installed on one side of the discharging barrel (51), a discharging pipe (52) is fixedly installed on the other side, opposite to the second motor (6), of the discharging barrel (51), a screw rod (61) is fixedly installed on a driving shaft of the second motor (6), and the screw rod (61) is installed in the discharging pipe (52); fixedly mounted has master gear (31) in the drive shaft of first motor (3), master gear (31) meshing is connected with two pinion (32), pinion (32) are through fixed axle fixed mounting in the bottom of stirring lid (2), the bottom fixed mounting of pinion (32) has the second stirring rod, first motor (3) and external power source electric connection.

2. The lithium ion battery positive electrode material coating device according to claim 1, wherein: the top of the tank body (1) is fixedly provided with a liquid inlet pipe (15) relative to one side of the feeding funnel (12), the liquid inlet pipe (15) is provided with threads, and the heating sleeve (14) is electrically connected with an external power supply.

3. The lithium ion battery positive electrode material coating device according to claim 1, wherein: the bottom fixed mounting of the jar body (1) has first support column (71), the bottom fixed mounting of first support column (71) has support ring (7), fixed mounting has second support column (72) on the inner wall of support ring (7), the other end and circular funnel (5) fixed connection of second support column (72).

4. The lithium ion battery cathode material coating device according to claim 3, wherein: the bottom fixed mounting of support ring (7) has four supporting legss (8), the bottom fixed mounting of supporting legss (8) has rubber pad (81), be matrix distribution between supporting legss (8).

5. The lithium ion battery positive electrode material coating device according to claim 1, wherein: the second motor (6) is electrically connected with an external power supply.

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