CN221714719U - A coating device for polymer battery processing - Google Patents

Abstract

The utility model discloses a coating device for polymer battery processing, which relates to the technical field of polymer battery processing and comprises a frame and a spraying component, wherein two ends of the inside of the frame are rotationally connected with carrier rollers, a charging basket is arranged at the left upper end of the frame, the bottom of the charging basket is connected with a pump body, the spraying component is arranged at the lower end of the pump body, and the spraying component comprises a shunt tube, an adjusting rod, a piston plate and a spray head. This coating device for polymer battery processing passes through the setting of spraying subassembly, when adjusting the scope of coating according to the width of coil stock, only need rotate the regulation pole at both ends, the shunt tubes can be spacing to the direction of rotation of piston board this moment to can make the piston board remove in the shunt tubes with separate the inner space of shunt tubes, thereby avoid the too wide situation that leads to partial coating not to spout on the coil stock and cause extravagant when spraying, shower nozzle evenly distributed is in the bottom of shunt tubes simultaneously, makes the coating can evenly distributed on the coil stock when coating.

Description

A coating device for polymer battery processing

Technical Field

The utility model relates to the technical field of polymer battery processing, in particular to a coating device for polymer battery processing.

Background Art

Lithium polymer battery, also known as polymer lithium battery, is a battery of chemical nature. Compared with previous batteries, it has the characteristics of high energy, miniaturization and light weight. Lithium polymer battery has the characteristics of ultra-thinness and can be made into batteries of different shapes and capacities according to the needs of some products. When processing polymer batteries, a coating device is needed to coat the paste polymer, molten polymer or polymer melt on paper, cloth, or plastic film to obtain a composite material.

For example, the utility model with application number CN202022500351.2 discloses a polymer lithium battery cell electrode coating device, which rotates the upper cover to remove the upper cover. After taking it out, the external material body is transported into the mixing barrel. After the transportation is completed, the outside personnel can effectively pull the pulling threaded rod. In the process of pulling the threaded rod upward, due to the threaded connection between the pulling threaded rod and the external rotating cylinder, and then through the rotation of the movable bearing, when the pulling threaded rod moves, it effectively drives the external rotating cylinder to rotate back and forth. In the process of the external rotating cylinder rotating back and forth, the stirring action of the stirring blade can effectively stir the liquid inside the mixing barrel through the external rotating cylinder, so that the mixing effect between the liquids is better, which is convenient for external personnel to carry out stirring processing work. However, in the actual use of the device, it is inconvenient to adjust the coating range, and it may cause waste due to excessive paint falling at both ends.

Therefore, in view of this, research and improvement are conducted on the existing structure and deficiencies, and a coating device for polymer battery processing is provided.

Utility Model Content

The purpose of the utility model is to provide a coating device for polymer battery processing to solve the problems raised in the above-mentioned background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coating device for polymer battery processing, comprising a frame and a spraying assembly, wherein the inner two ends of the frame are rotatably connected with rollers, and a material barrel is provided at the upper left end of the frame, and a pump body is connected to the bottom of the material barrel, and the spraying assembly is provided at the lower end of the pump body, and the spraying assembly comprises a shunt pipe, an adjusting rod, a piston plate and a nozzle, a shunt pipe is connected to the bottom of the pump body, and adjusting rods are threadedly connected to both sides of the shunt pipe, and a piston plate is rotatably connected to one side of the adjusting rod, a nozzle is provided at the bottom of the shunt pipe, and an adjusting assembly is provided at the upper right end of the frame.

Furthermore, the width of the shunt pipe is consistent with the inner width of the frame, and the shunt pipe is fixedly connected to the frame.

Furthermore, the piston plate is slidably connected to the diverter pipe, and the nozzles are equidistantly distributed about the bottom of the piston plate.

Furthermore, the adjustment assembly includes a worm and a worm wheel, the upper right end of the frame is rotatably connected to the worm, and one side of the middle of the worm is meshed with the worm wheel.

Furthermore, the adjustment component also includes a screw sleeve and a screw rod. The screw sleeve is arranged inside the worm wheel, and the screw rod is connected to the inner thread of the screw sleeve.

Furthermore, the adjustment component also includes a bottom plate and a scraper. The bottom of the screw is connected to the bottom of the bottom plate, and the scraper is arranged at the bottom of the bottom plate.

Furthermore, the adjustment assembly also includes a guide rod and a scale. The front and rear ends of the top of the base plate are fixedly connected to the guide rod, and a scale is provided on one side of the guide rod.

Furthermore, the guide rod is slidably connected to the frame, and the frame is rotatably connected to the screw sleeve.

The utility model provides a coating device for polymer battery processing, which has the following beneficial effects:

1. The utility model sets a spraying assembly. When adjusting the coating range according to the width of the coil, it is only necessary to rotate the adjusting rods at both ends. At this time, the shunt pipe can limit the rotation direction of the piston plate, so that the piston plate can move in the shunt pipe to separate the internal space of the shunt pipe, thereby avoiding the situation where part of the coating is not sprayed on the coil due to excessive width during spraying and causing waste. At the same time, the nozzles are evenly distributed at the bottom of the shunt pipe, so that the coating can be evenly distributed on the coil during coating, which is conducive to improving the quality of coating;

2. The utility model can limit the thickness of the paint and smooth it by setting the scraper, so that the coating is more uniform. At the same time, the scraper is V-shaped, which can guide the excess paint and make it fall from both sides into the lower aggregate trough to avoid excessive accumulation of paint on one side of the scraper. The worm can also be rotated as needed, so that the bottom plate is driven to move under the limit of the guide rod through the worm wheel, screw sleeve and screw, and the height of the scraper can be adjusted, which is beneficial to improve the adaptation range of the coating device, and the reduction structure of the worm gear transmission can be used for fine-tuning, and the scale can be used to make the adjustment more precise.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall front cross-sectional structure of a coating device for polymer battery processing according to the present invention;

FIG2 is a schematic diagram of the left side structure of a spray assembly of a coating device for polymer battery processing according to the utility model;

FIG3 is a schematic diagram of the three-dimensional structure of a scraper of a coating device for polymer battery processing according to the utility model.

In the figure: 1. frame; 2. roller; 3. barrel; 4. pump body; 5. spray assembly; 501. shunt pipe; 502. adjusting rod; 503. piston plate; 504. nozzle; 6. adjusting assembly; 601. worm; 602. worm wheel; 603. screw sleeve; 604. screw; 605. bottom plate; 606. scraper; 607. guide rod; 608. scale.

DETAILED DESCRIPTION

The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

As shown in Figures 1 and 2, a coating device for polymer battery processing includes a frame 1 and a spray assembly 5, wherein rollers 2 are rotatably connected to the two ends of the frame 1, and a barrel 3 is provided at the upper left end of the frame 1, and a pump body 4 is connected to the bottom of the barrel 3, and the spray assembly 5 is provided at the lower end of the pump body 4, and the spray assembly 5 includes a shunt pipe 501, an adjusting rod 502, a piston plate 503 and a nozzle 504, and the bottom of the pump body 4 is connected to the shunt pipe 501, and both sides of the shunt pipe 501 are threadedly connected to the adjusting rod 502, and one side of the adjusting rod 502 is rotatably connected to the piston plate 503, and the adjusting rods 502 at both ends are rotated to make the piston plate 503 move in the shunt pipe. 501 moves inside to separate the internal space of the shunt pipe 501, so as to avoid the situation that part of the paint is not sprayed on the coil due to being too wide during spraying and causing waste. The width of the shunt pipe 501 is consistent with the internal width of the frame 1, and the shunt pipe 501 is fixedly connected to the frame 1, and the frame 1 can support and limit the shunt pipe 501. A nozzle 504 is provided at the bottom of the shunt pipe 501, and the piston plate 503 is slidably connected to the shunt pipe 501, and the nozzles 504 are equidistantly distributed about the bottom of the piston plate 503. Since the nozzles 504 are evenly distributed at the bottom of the shunt pipe 501, the paint can be evenly distributed on the coil during coating, which is beneficial to improving the quality of coating.

As shown in Figures 1 and 3, an adjustment component 6 is provided at the upper right end of the frame 1, and the adjustment component 6 includes a worm 601 and a worm wheel 602. The upper right end of the frame 1 is rotatably connected to the worm 601, and the worm wheel 602 is meshed on one side of the middle of the worm 601. The reduction structure driven by the worm 601 and the worm wheel 602 is convenient for fine-tuning, and its self-locking structure can also be used to improve the stability after adjustment. The adjustment component 6 also includes a screw sleeve 603 and a screw rod 604. The screw sleeve 603 is arranged inside the worm wheel 602, and the screw rod 604 is connected to the inner thread of the screw sleeve 603. The adjustment component 6 also includes a bottom plate 605 and a scraper 606. The bottom of the screw rod 604 is connected to the bottom plate 605, and the bottom of the bottom plate 605 is provided with a scraper 606. 06, can rotate the worm 601, thereby driving the bottom plate 605 to move downward through the worm wheel 602, the screw sleeve 603 and the screw 604, and the height of the scraper 606 can be adjusted, so that the scraper 606 can limit the thickness of the paint, and at the same time it can also smooth it, so that the coating is more uniform, the adjustment component 6 also includes a guide rod 607 and a scale 608, the top front and rear ends of the bottom plate 605 are fixedly connected with the guide rod 607, and a scale 608 is provided on one side of the guide rod 607, the guide rod 607 is slidably connected to the frame 1, and the frame 1 is rotatably connected to the screw sleeve 603, the guide rod 607 will limit the bottom plate 605, and the scale 608 is used to observe the distance during lifting and lowering.

In summary, when the coating device for polymer battery processing is used, first, according to the structure shown in Figures 1, 2 and 3, the bottom limit support of the material is first provided by the roller 2, and then, the adjusting rods 502 at both ends are rotated to move the piston plate 503 in the shunt pipe 501 to separate the internal space of the shunt pipe 501 to accommodate the material of the corresponding width, and then the worm 601 is rotated to drive the bottom plate 605 on the guide rod through the worm gear 602, the screw sleeve 603 and the screw 604. By moving down the limit of 607, the height of the scraper 606 can be adjusted, and the scale 608 can be used to make the adjustment more precise. Then, the pump body 4 can draw the paint inside the barrel 3 into the diverter pipe 501, and evenly spray it on the material from the nozzle 504. Finally, the scraper 606 will limit the thickness of the paint and smooth it when the material moves. At the same time, the scraper 606 is V-shaped, which can guide the excess paint and make it fall from both sides into the lower collecting trough.

The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

Claims (8)

1. The utility model provides a coating device for polymer battery processing, includes frame (1) and spraying subassembly (5), its characterized in that, the inside both ends of frame (1) rotate and are connected with bearing roller (2), and the upper left end of frame (1) is provided with storage bucket (3) to the bottom of storage bucket (3) is connected with pump body (4), spraying subassembly (5) set up in the lower extreme of pump body (4), spraying subassembly (5) include shunt tubes (501), adjust pole (502), piston board (503) and shower nozzle (504), the bottom of pump body (4) is connected with shunt tubes (501), and the equal threaded connection in both sides of shunt tubes (501) has adjust pole (502) to one side rotation of adjusting pole (502) is connected with piston board (503), the bottom of shunt tubes (501) is provided with shower nozzle (504), the upper right end of frame (1) is provided with adjusting component (6).

2. The coating device for polymer battery processing according to claim 1, wherein the width of the shunt tube (501) is consistent with the internal width of the frame (1), and the shunt tube (501) is fixedly connected with the frame (1).

3. The coating device for polymer battery processing according to claim 1, wherein the piston plate (503) is slidably connected to the shunt tube (501), and the spray heads (504) are equidistantly distributed with respect to the bottom of the piston plate (503).

4. The coating device for polymer battery processing according to claim 1, wherein the adjusting assembly (6) comprises a worm (601) and a worm wheel (602), the upper right end of the frame (1) is rotatably connected with the worm (601), and one side of the middle part of the worm (601) is meshed with the worm wheel (602).

5. The coating device for polymer battery processing according to claim 4, wherein the adjusting assembly (6) further comprises a screw sleeve (603) and a screw (604), the screw sleeve (603) is arranged in the worm wheel (602), and the screw (604) is connected with the internal thread of the screw sleeve (603).

6. The coating device for polymer battery processing according to claim 5, wherein the adjusting assembly (6) further comprises a base plate (605) and a scraper (606), the bottom of the screw (604) is connected with the base plate (605), and the bottom of the base plate (605) is provided with the scraper (606).

7. The coating device for polymer battery processing according to claim 6, wherein the adjusting component (6) further comprises a guide rod (607) and a graduated scale (608), the front end and the rear end of the top of the bottom plate (605) are fixedly connected with the guide rod (607), and one side of the guide rod (607) is provided with the graduated scale (608).

8. The coating device for polymer battery processing according to claim 7, wherein the guide rod (607) is slidably connected to the frame (1), and the frame (1) is rotatably connected to the screw sleeve (603).