CN216855758U

CN216855758U - Efficient lithium electricity thick liquids vacuum defoaming machine

Info

Publication number: CN216855758U
Application number: CN202220325394.8U
Authority: CN
Inventors: 袁新红; 袁建
Original assignee: Shenzhen Tianxingjian Electromechanical Equipment Co ltd
Current assignee: Shenzhen Tianxingjian Electromechanical Equipment Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-07-01
Anticipated expiration: 2032-02-17

Abstract

The utility model discloses an efficient vacuum defoaming machine for lithium battery slurry, which belongs to the technical field of defoaming machines and comprises a plasma battery and a sliding frame arranged above the plasma battery in a sliding manner, wherein sliding grooves are formed in two sides of the top end surface of the plasma battery, a driving rod is rotatably arranged in each sliding groove through a bearing, sliding parts which are matched and inserted in the sliding grooves are convexly arranged on two sides of the bottom end surface of the sliding frame, an adjusting rod is inserted in the top end of the sliding frame in a rectangular array manner, an expansion rod is elastically inserted in the bottom end of the adjusting rod, a defoaming needle is integrally formed at the bottom end of the expansion rod, universal wheels are arranged at the bottom end of the plasma battery in a rectangular array manner, and a driving motor fixedly connected with the driving rod is arranged on the side wall of the plasma battery. The lithium battery slurry is prevented from blocking the movement of the defoaming machine.

Description

Efficient lithium electricity thick liquids vacuum defoaming machine

Technical Field

The utility model belongs to the technical field of defoaming machines, and particularly relates to an efficient vacuum defoaming machine for lithium battery slurry.

Background

The electrode slurry is composed of a plurality of raw materials with different specific gravities and different particle sizes, and is formed by solid-liquid phase mixing and dispersing, the formed slurry belongs to non-Newtonian fluid, the lithium battery slurry can be divided into anode slurry and cathode slurry, and bubbles are easily generated on the surface of the lithium battery slurry in the production process, so that the surface of the lithium battery slurry needs to be defoamed.

At present, the bubbles that lithium electricity thick liquids surface produced adopt sharp-pointed object to remove the broken bubble mostly to reach the defoaming purpose, because lithium electricity thick liquids can produce a large amount of bubbles in electric thick liquids battery, traditional defoaming mode is difficult to eliminate the bubble is whole, thereby has leaded to the defoaming effect of lithium electricity thick liquids poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-efficiency vacuum defoaming machine for lithium battery slurry, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an efficient lithium battery paste vacuum defoaming machine, comprising:

the two sides of the top end surface of the plasma pool are provided with sliding chutes;

a sliding frame, which is arranged above the plasma pool in a sliding manner;

the bearing is arranged in the sliding groove in a rotating mode, the two sides of the bottom end face of the sliding frame are respectively provided with a sliding portion which is matched and inserted in the sliding groove in a protruding mode, the top end of the sliding frame is in a rectangular array threaded insertion connection with an adjusting rod, the sliding portion is in threaded connection with the driving rod, the bottom end of the adjusting rod is elastically inserted with a telescopic rod, and a defoaming needle is integrally formed at the bottom end of the telescopic rod.

Furthermore, the bottom end of the plasma pool is provided with universal wheels in a rectangular array, and the side wall of the plasma pool is provided with a driving motor fixedly connected with the driving rod.

Furthermore, gears are fixedly sleeved at one ends of the two driving rods, extending out of the plasma pool, and toothed belts are sleeved between the two gears and are respectively connected with the two gears in a meshed mode.

Furthermore, the top end of the sliding frame is provided with screw holes in a rectangular array mode, the adjusting rod is inserted into the screw holes in a threaded mode, and a spring is fixed in the bottom end of the adjusting rod in an embedded mode.

Furthermore, the defoaming needle is arranged at the bottom end of the telescopic rod in a conical structure, and the top end of the telescopic rod is inserted into the adjusting rod in an inosculating manner and is fixedly connected with the spring.

Furthermore, an inner groove is formed in the center of the top end face of the adjusting rod, and a rotating rod is fixed to the center of the inner wall of the inner groove.

The efficient lithium battery slurry vacuum defoaming machine has the technical effects and advantages that: the driving rods are rotatably mounted in the sliding grooves formed in the two sides of the top end face of the lithium-ion battery, the sliding portions protruding from the two ends of the sliding frame are in threaded connection with the driving rods, the defoaming needles are arranged below the sliding frame, the driving motor drives the driving rods to rotate, the two driving rods synchronously rotate through the gears and the toothed belts, the driving rods drive the sliding frame and the plurality of defoaming needles on the sliding frame to move in the rotating process, bubbles on the surface of the lithium-ion battery slurry are punctured, the bubbles on the surface of the lithium-ion battery slurry are conveniently eliminated, and the defoaming effect of the lithium-ion battery slurry is improved; through adjusting the screw that the pole screw thread was pegged graft and was seted up on the carriage top, rotate to adjust the pole and can adjust the height of telescopic link and defoaming needle, the telescopic link passes through spring elasticity grafting simultaneously and in adjusting the pole, the defoaming needle contacts the collapsible to the expansion tank of lithium electricity thick liquids, is convenient for adjust the defoaming height, has avoided lithium electricity thick liquids to cause the hindrance to the removal of defoaming machine.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the embodiment of FIG. 1 at A of the present invention;

FIG. 3 is an enlarged schematic view of the embodiment of the utility model at B in FIG. 1;

FIG. 4 is a schematic view of a sliding frame structure according to an embodiment of the present invention;

fig. 5 is a schematic view of an adjusting lever according to an embodiment of the present invention.

In the figure: 1. a plasma cell; 2. a drive motor; 3. a chute; 4. a drive rod; 5. a carriage; 6. a sliding part; 7. a gear; 8. a toothed belt; 9. a screw hole; 10. a spring; 11. a defoaming needle; 12. a telescopic rod; 13. adjusting a rod; 14. rotating the rod; 15. an inner groove; 16. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a high-efficiency vacuum defoaming machine for lithium battery slurry includes a plasma cell 1 and a sliding frame 5 slidably disposed above the plasma cell 1, wherein sliding grooves 3 are formed on two sides of a top end surface of the plasma cell 1.

Referring to fig. 1-3, a driving rod 4 is rotatably installed in a sliding chute 3 formed on two sides of the top end surface of a plasma battery 1, a sliding portion 6 convexly arranged on two ends of a sliding frame 5 is in threaded connection with the driving rod 4, a defoaming needle 11 is arranged below the sliding frame 5, a driving motor 2 drives the driving rod 4 to rotate, the two driving rods 4 synchronously rotate through a gear 7 and a toothed belt 8, the driving rod 4 drives the sliding frame 5 and a plurality of defoaming needles 11 on the sliding frame 5 to move in the rotating process to puncture bubbles on the surface of lithium battery slurry, so that the bubbles on the surface of the lithium battery slurry are eliminated, the defoaming effect of the lithium battery slurry is improved, the driving rod 4 is rotatably installed in the sliding chute 3 through a bearing, the sliding portion 6 fittingly inserted in the sliding chute 3 is convexly arranged on two sides of the bottom end surface of the sliding frame 5, and an adjusting rod 13 is inserted in a rectangular array thread on the top end of the sliding frame 5, the universal wheel 16 is installed to the bottom of plasma cell 1 is the rectangular array, and the lateral wall in plasma cell 1 installs the driving motor 2 with actuating lever 4 fixed connection, and two actuating levers 4 all fixedly cup jointed gear 7 in the one end that stretches out plasma cell 1, and the cover is equipped with the cingulum 8 between two gears 7, and the cingulum 8 is connected with two gears 7 meshing respectively.

Referring to fig. 4 and 5, the height of a telescopic rod 12 and a defoaming needle 11 can be adjusted by inserting an adjusting rod 13 into a screw hole 9 formed at the top end of a sliding frame 5 through threads, the height of the telescopic rod 12 and the defoaming needle 11 can be adjusted by rotating the adjusting rod 13, meanwhile, the telescopic rod 12 is elastically inserted into the adjusting rod 13 through a spring 10, the defoaming needle 11 can be contracted into a telescopic slot when contacting lithium battery slurry, the defoaming height can be conveniently adjusted, the lithium battery slurry is prevented from obstructing the movement of a defoaming machine, a sliding part 6 is in threaded connection with a driving rod 4, the bottom end of the adjusting rod 13 is elastically inserted with a telescopic rod 12, the bottom end of the telescopic rod 12 is integrally formed with the defoaming needle 11, the top end of the sliding frame 5 is provided with the screw hole 9 in a rectangular array, the adjusting rod 13 is inserted into the screw hole 9 through threads, the spring 10 is embedded and fixed at the bottom end of the adjusting rod 13, the defoaming needle 11 is installed at the bottom end of the telescopic rod 12 in a conical structure, the top end of the telescopic rod 12 is inserted into the adjusting rod 13 in a matching manner, and is fixedly connected with the spring 10, an inner groove 15 is arranged at the central position of the top end surface of the adjusting rod 13, and a rotating rod 14 is fixed at the central position of the inner wall of the inner groove 15.

This efficient lithium electricity thick liquids vacuum defoaming machine, height according to lithium electricity thick liquids during the use, hold 14 rotation regulation poles 13 of dwang in the inner groovy 15, highly adjust telescopic link 12 and defoaming needle 11, it is rotatory to start driving motor 2 and drive actuating lever 4, two actuating levers 4 pass through gear 7 and toothed belt 8 synchronous rotation, actuating lever 4 removes at a plurality of defoaming needles 11 on pivoted process drive carriage 5 and the carriage 5, puncture lithium electricity thick liquids surface bubble while telescopic link 12, extrusion spring 10 elasticity is pegged graft in adjusting pole 13 when defoaming needle 11 receives lithium electricity thick liquids separation.

The above description is only for the preferred embodiment of the present invention, but the scope of the utility model is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the utility model, and equivalent alternatives or modifications according to the technical solution of the utility model and the practical idea thereof should be covered by the scope of the utility model.

Claims

1. An efficient lithium battery paste vacuum defoaming machine, comprising:

the device comprises a plasma pool (1), wherein sliding grooves (3) are formed in two sides of the top end face of the plasma pool (1);

the sliding frame (5), the sliding frame (5) is arranged above the plasma pool (1) in a sliding mode;

the method is characterized in that: the improved vacuum defoaming device is characterized in that a driving rod (4) is rotatably mounted in the sliding groove (3) through a bearing, sliding portions (6) which are matched and inserted in the sliding groove (3) are arranged on two sides of the bottom end face of the sliding frame (5) in a protruding mode, the top end of the sliding frame (5) is provided with an adjusting rod (13) in a rectangular array threaded insertion mode, the sliding portions (6) are in threaded connection with the driving rod (4), the bottom end of the adjusting rod (13) is elastically inserted into a telescopic rod (12), and a defoaming needle (11) is integrally formed at the bottom end of the telescopic rod (12).

2. The high efficiency lithium ion battery paste vacuum defoaming machine of claim 1, wherein: the bottom of plasma cell (1) is the rectangle array and installs universal wheel (16), and the lateral wall of plasma cell (1) install with actuating lever (4) fixed connection's driving motor (2).

3. The high efficiency lithium ion battery paste vacuum defoaming machine of claim 1, wherein: two gear (7) are all fixedly sleeved at one end of the driving rod (4) extending out of the plasma pool (1), a toothed belt (8) is sleeved between the gears (7), and the toothed belt (8) is respectively meshed with the two gears (7).

4. The high efficiency lithium ion battery paste vacuum defoaming machine of claim 1, wherein: the top of carriage (5) is rectangular array and has been attacked screw (9), adjust pole (13) screw thread grafting in screw (9), and the bottom of adjusting pole (13) is embedded to be fixed with spring (10).

5. The high-efficiency lithium ion battery paste vacuum defoaming machine according to claim 4, wherein: the defoaming needle (11) is arranged at the bottom end of the telescopic rod (12) in a conical structure, and the top end of the telescopic rod (12) is inserted into the adjusting rod (13) in an inosculating manner and is fixedly connected with the spring (10).

6. The high efficiency lithium ion battery paste vacuum defoaming machine of claim 5, wherein: an inner groove (15) is formed in the center of the top end face of the adjusting rod (13), and a rotating rod (14) is fixed to the center of the inner wall of the inner groove (15).