Coating head with anti-settling function

Abstract

The utility model discloses a coating head with an anti-settling function. The coating head comprises a coating roller, a storage tank and a stirring mechanism for stirring materials in the storage tank, the stirring mechanism comprises a power source arranged below the material storage tank, a guide piece fixedly installed in the material storage tank and a stirring body installed on the guide piece in a sliding mode, a first magnetic piece is arranged on the stirring body, a second magnetic piece is arranged below the material storage tank, and the power source drives the second magnetic piece to move. According to the stirring device, on one hand, the first magnetic part and the second magnetic part can transfer force, and on the other hand, the stirring body can be magnetized, and more impurities can be absorbed.

Description

Technical Field

[0001] This utility model relates to the field of coating machine technology, specifically to a coating head with anti-settling function. Background Technology

[0002] Chinese Patent Application No. 202323211420.8 discloses a coating machine die head and a coating machine. The coating machine die head includes an upper die head, a lower die head, a magnetic component, a stirring component, and a driving component. The upper and lower die heads are connected and aligned, with a slurry channel between them. Magnetic components are installed on the upper and / or lower die heads. The stirring component is rotatably mounted in the slurry channel and connected to the output end of the driving component, which drives the stirring component to rotate. This coating machine die head and coating machine can improve the degree of impurity removal from the slurry extruded by the die head, thereby ensuring the purity of the slurry coating, improving coating quality, and ultimately improving the overall performance of the finished battery.

[0003] However, in actual use, coating width is an important parameter. If a stirring motor is installed, the width between the supports will be shortened, resulting in a shorter coating width. Moreover, the distance between the coating roller and the storage tank cannot be flexibly adjusted.

[0004] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Utility Model Content

[0005] The purpose of this invention is to provide a coating head with anti-settling function that can effectively solve the above-mentioned technical problems.

[0006] To achieve the purpose of this utility model, the following technical solution is adopted:

[0007] A coating head with anti-settling function includes: a coating roller, a storage tank, and a stirring mechanism for stirring the material inside the storage tank; the stirring mechanism includes: a power source disposed below the storage tank, a guide fixedly installed inside the storage tank, and a stirring body slidably installed on the guide. The stirring body is provided with a magnetic component one, and a magnetic component two is provided below the storage tank. The power source drives the magnetic component two to move.

[0008] Furthermore: the guide body is provided with a wave groove, the stirring body is provided with a guide rod, the guide rod slides along the wave groove, and a stirring element is fixedly connected to the guide rod.

[0009] Furthermore, a vertical rod is fixedly provided on the stirring body, and the stirring element slides in contact with the vertical rod.

[0010] Furthermore: the power source includes a motor, a ball screw connected to the motor, a slider connected to the ball screw, and the magnetic component is fixedly mounted on the slider.

[0011] Compared with the prior art, the present invention has the following beneficial effects: The coating head of the present invention has an anti-settling function. The magnetic component one and the magnetic component two can transmit force on the one hand and magnetize the stirring body on the other hand, thus absorbing more impurities. Attached Figure Description

[0012] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0013] Figure 1 This is a schematic diagram of the coating head with anti-settling function of this utility model.

[0014] Figure 2 This is a schematic diagram of the stirring mechanism of the coating head with anti-settling function of this utility model.

[0015] Figure 3 This is a schematic diagram of the lifting mechanism of the coating head with anti-settling function of this utility model.

[0016] Figure 4 This is a schematic diagram of the stirring body structure of the coating head with anti-settling function of this utility model.

[0017] In the diagram: 1. Support; 2. Coating roller; 3. Storage tank; 4. Gear; 5. Rack; 6. Ball screw; 7. Slider; 31. Guide; 32. Mixing body; 311. Corrugated groove; 321. Guide rod; 322. Mixing body; 323. Vertical pole; 324. Bushing. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0019] In the description of this utility model, it should be understood that the terms "center," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. When a component is referred to as being "fixed to" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component at the same time. When a component is considered to be "set on" another component, it can be directly set on the other component or there may be an intermediate component at the same time. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0020] like Figures 1 to 4 As shown, the coating head with anti-settling function of this utility model includes: a coating roller 2, a storage tank 3, a stirring mechanism for stirring the material inside the storage tank 3, and a lifting mechanism for driving the storage tank 3 to rise and fall. It should be noted that this application also includes an adjustment mechanism for adjusting the doctor blade and a lifting mechanism for adjusting the guide roller. The adjustment mechanism and the lifting mechanism are common knowledge and are not closely related to this application, so they will not be described in detail here.

[0021] It should be further noted that the lifting mechanism described in this application adopts an existing design. The lifting mechanism includes: a gear 4, a rack 5, a handwheel that drives the gear 4 to rotate, the gear 4 meshing with the rack 5, the rack 5 being fixedly connected to the storage tank 3, the handwheel driving the gear 4 to rotate, the gear 4 driving the rack 5 to rise and fall, thereby driving the storage tank 3 to rise or fall.

[0022] The stirring mechanism includes: a power source disposed below the storage tank 3, a guide 31 fixedly installed inside the storage tank 3, and a stirring body 32 slidably installed on the guide 31. The stirring body 32 is provided with a magnetic component one, and a magnetic component two is provided below the storage tank 3. The power source drives the magnetic component two to move. The power source includes a motor, a ball screw 6 connected to the motor, and a slider 7 connected to the ball screw 6. The magnetic component two is fixedly installed on the slider 7, and the motor can be fixedly installed on the bracket 1.

[0023] It should be further explained here that both magnetic component one and magnetic component two are strong magnets, such as neodymium magnets, or electromagnets can be used. Magnetic component one is generally fixedly installed on the top of the slider 7, and magnetic component two is generally fixedly installed on the lower surface of the storage tank 3. The storage tank 3 is generally made of stainless steel. Magnetic component one and magnetic component two can transmit force and magnetize the stirring body 32, absorbing more impurities. The power source in this application can also be an electric actuator, which can move magnetic component two. The installation position of the motor or electric actuator can be selected as needed, and the position shown in the figure can also be used.

[0024] It should be explained in detail here that the stirring body 32 in this application can move within the entire storage tank 3, or it can move in a part of the storage tank 3; since the effective distance of the strong magnet is about 30 cm, the storage tank 3 can be adjusted within a certain range, and the guide 31 is rod-shaped.

[0025] The guide body is provided with a wave groove 311, and the stirring body 32 is provided with a guide rod 321. The guide rod 321 slides along the wave groove 311, and a stirring element 322 is fixedly connected to the guide rod 321. The stirring element 322 is generally plate-shaped. A vertical rod 323 is fixedly provided on the stirring body 32, and the stirring element 322 slides in contact with the vertical rod 323. A bushing 324 is sleeved on the vertical rod 323, and the bushing 324 is fixedly connected to the guide rod 321 and the stirring element 322. The guide rod 321 limits the movement of the stirring body 32, allowing it to move up and down. When the stirring element 322 moves along the vertical line, it can drive the fluid to move, thereby preventing sedimentation.

[0026] Finally, it should be noted that the coating roller 2 is mounted on the bracket 1, and is driven to rotate actively by a drive motor.

[0027] Working principle:

[0028] The magnetic component one and the magnetic component two can transmit force on the one hand, and magnetize the stirring body 32 on the other hand, absorbing more impurities.

[0029] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0030] It should be understood that those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A coating head with anti-settling function, characterized in that: include: A coating roller, a storage tank, and a stirring mechanism for stirring materials inside the storage tank; the stirring mechanism includes: a power source disposed below the storage tank, a guide fixedly installed inside the storage tank, a stirring body slidably installed on the guide, a magnetic component one disposed on the stirring body, a magnetic component two disposed below the storage tank, and the power source driving the magnetic component two to move.

2. The coating head with anti-settling function as described in claim 1, characterized in that: The guide is provided with a wave groove, the stirring body is provided with a guide rod, the guide rod slides along the wave groove, and the stirring body is fixedly connected to the guide rod.

3. The coating head with anti-settling function as described in claim 2, characterized in that: A vertical rod is fixed on the stirring body, and the stirring element slides in contact with the vertical rod.

4. The coating head with anti-settling function as described in claim 3, characterized in that: The power source includes a motor, a ball screw connected to the motor, and a slider connected to the ball screw. The magnetic component is fixedly mounted on the slider.

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