An apparatus for coating die processing

Abstract

The utility model discloses a device is coated die head processing is used, include: a substrate is set up in the worktable surface of grinding machine, two supporting plates are rotatably arranged above the substrate, two adjusting parts are respectively with the surface of two supporting plates keep contact, and the drive member that adjusts the horizontal direction of two adjusting parts is installed, in the process of adjusting the angle between two supporting plates, the contact position of two adjusting parts and two supporting plates is adjusted, and the angle of two supporting plates changes. The utility model discloses simple structure, through the drive member drive adjusting part on the substrate accurate displacement, make two supporting plates can nimble adaptation different angle's double -deck coating die head, has realized the quick, accurate adjustment of angle between die head runner surface and grinding wheel grinding surface, and this structure has effectively guaranteed the parallelism requirement in the grinding process, has improved the stability and consistency of processing, has reduced the rework because of angle deviation, has improved the grinding efficiency and product qualification rate significantly.

Description

Technical Field

[0001] This utility model relates to the field of die head processing technology, specifically a device for processing coating die heads. Background Technology

[0002] In the lithium-ion battery manufacturing process, electrode fabrication, as a key step in electrode sheet production, directly affects the stability and consistency of battery performance. The coating process, in particular, uses a coating die to uniformly coat the positive and negative electrode slurries onto the surface of an aluminum or copper foil substrate. The coating quality significantly impacts subsequent rolling, slitting, and cell assembly. With increasing demands for high-precision coating, double-layer coating dies are widely used due to their ability to achieve layered slurry coating and improve coating uniformity. However, existing double-layer dies typically have an angle between the flow channel surface and the reference surface. When precision grinding is performed to ensure the surface finish and dimensional accuracy of the flow channel, specialized angle supports are required for clamping and positioning. Currently, the industry commonly designs and manufactures corresponding angle supports for each type of die, resulting in a wide variety of supports with poor versatility. This not only wastes materials and processing resources but also increases production preparation time and labor costs, and reduces the efficiency of equipment maintenance and replacement. Therefore, a device for processing coating dies is proposed. Utility Model Content

[0003] The purpose of this invention is to provide a device for processing coating dies to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a device for processing coating die heads, comprising: A substrate is set on the worktable of a grinding machine; Two support plates are rotatably positioned above the base plate; Two adjusting components are in contact with the surfaces of the two trays respectively, and each adjusting component is equipped with a driving component to adjust its horizontal position. During the process of adjusting the included angle between the two trays, the angle of the two trays changes by adjusting the contact position between the two adjusting components and the two trays.

[0005] As a further embodiment of this utility model: it further includes a base, which is mounted on the substrate. The base includes two support blocks disposed on the upper surface of the substrate, and the two support blocks are connected by a rotating member. Both of the trays are movably sleeved on the outer peripheral surface of the rotating member.

[0006] As a further embodiment of this utility model: an angle scale is installed on the side of one of the support blocks away from the tray.

[0007] As a further embodiment of this utility model: two sets of guide rails are installed on the upper surface of the substrate, and the two sets of guide rails are respectively located on both sides of the base, and the two adjusting members are respectively slidably engaged with the two sets of guide rails.

[0008] As a further embodiment of this utility model: the adjusting component includes an adjusting block and a slider that slides with the guide rail, the slider and the adjusting block are fixedly connected, and the end of the adjusting block that contacts the support plate is set in an arc shape.

[0009] As a further embodiment of this utility model: the driving component includes a support plate mounted on the side of the substrate, a driving structure is mounted on the support plate, and one end of the driving structure is connected to the adjusting component.

[0010] As a further embodiment of this utility model: the driving structure is a micrometer, the micrometer is threadedly connected to the support plate, and the end of the micrometer is rotatably connected to the adjusting component.

[0011] As a further embodiment of this utility model: the substrate, the tray and the adjusting component are all electroplated with a coating layer, and the straightness and flatness of the coating layer are both less than 2 μm.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This application uses a drive component to precisely displace the adjustment component on the substrate, enabling the two trays to flexibly adapt to the double-layer coating die head at different angles. This achieves rapid and precise adjustment of the angle between the die head flow channel surface and the grinding wheel grinding surface. This structure effectively ensures the parallelism requirements during the grinding process, improves the stability and consistency of the processing, reduces rework caused by angle deviation, and significantly improves grinding efficiency and product qualification rate. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall assembly of the support of this utility model; Figure 2 This is a cross-sectional schematic diagram of the support of this utility model; Figure 3 This is a schematic diagram of the guide rail of this utility model; In the diagram: 1. Base plate; 2. Support plate; 3. Base; 31. Support block; 32. Rotating component; 4. Adjusting component; 41. Adjusting block; 42. Slider; 5. Driving component; 51. Support plate; 52. Driving structure; 6. Guide rail; 7. Angle scale. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-3 In this embodiment of the present invention, a device for processing a coating die head includes: A substrate 1 is disposed on the worktable of a grinding machine; Two support plates 2 are rotatably positioned above the base plate 1; Two adjusting members 4 are in contact with the surfaces of the two support plates 2 respectively, and each adjusting member 4 is equipped with a driving member 5 to adjust its horizontal position. In the process of adjusting the included angle between the two support plates 2, the angle of the two support plates 2 is changed by adjusting the contact position between the two adjusting members 4 and the two support plates 2.

[0016] Specifically, each of the two adjacent ends of the two trays 2 is provided with an extension, and each extension is provided with a through hole. The two extensions are arranged alternately to effectively avoid mutual interference when the two trays 2 are adjusted. The base 3 is fixedly connected to the base plate 1. The two adjusting members 4 correspond one-to-one with the two trays 2 and are driven by the driving member 5 to change and fix the position of the trays 2. When the position of the adjusting member 4 moves toward the base 3, the included angle between the two trays 2 will gradually decrease. Conversely, when it moves toward the other side, the included angle between the two trays 2 will gradually increase. This adapts to the double-layer coating die head at different angles. The adjustment angle range of the two trays 2 is not limited. In this embodiment, preferably, the adjustment angle of the two trays 2 is 30°-60°. In addition, a parallel grinding wheel is provided above the double-layer coating die head to improve the grinding efficiency of the die head.

[0017] Please see Figure 2 In one embodiment, preferably, it further includes a base 3, which is mounted on the substrate 1. The base 3 includes two support blocks 31 disposed on the upper surface of the substrate 1, and the two support blocks 31 are connected by a rotating member 32. Both trays 2 are movably sleeved on the outer peripheral surface of the rotating member 32. Furthermore, the rotating member 32 is a rotating connection structure such as a rotating shaft or a rotating pin. The inner diameter of the through hole on the extension is adapted to the outer diameter of the rotating member 32, so that the trays 2 can rotate around the rotating member 32. In addition, the two support blocks 31 support the two ends of the rotating member 32 respectively and maintain a certain distance between them and the substrate 1, so as to provide sufficient space for the trays 2 to move during the angle adjustment process and ensure smooth adjustment.

[0018] Please see Figure 1 In one embodiment, preferably, one of the support blocks 31 is equipped with an angle scale 7 on the side away from the tray 2, which allows the two trays 2 to be quickly adjusted to an angle that matches the double-layer coating die head.

[0019] Please see Figure 3 In one embodiment, preferably, two sets of guide rails 6 are mounted on the upper surface of the substrate 1, and the two sets of guide rails 6 are respectively connected to the two sides of the base 3. The two adjusting members 4 are respectively slidably engaged with the two sets of guide rails 6. Furthermore, each set of guide rails 6 includes two parallel moving rails. This design not only ensures that the distance between the two moving rails remains constant during the movement of the adjusting member 4, but also provides more reliable support for the adjusting member 4.

[0020] Please see Figure 2 In one embodiment, preferably, the adjusting member 4 includes an adjusting block 41 and a slider 42 that slides with the guide rail 6. The slider 42 and the adjusting block 41 are fixedly connected. The end of the adjusting block 41 that contacts the support plate 2 is set to be arc-shaped. Furthermore, this can reduce the friction between the two during the angle adjustment process, effectively avoid excessive wear, and extend the service life.

[0021] Please see Figure 2 In one embodiment, preferably, the driving member 5 includes a support plate 51 mounted on the side of the substrate 1, and a driving structure 52 is mounted on the support plate 51. One end of the driving structure 52 is connected to the adjusting member 4. Furthermore, the support plate 51 can provide support for the driving structure 52, and the driving structure 52 can adjust the position of the adjusting member 4 with the support plate 51 as the support point.

[0022] Please see Figure 2 In one embodiment, preferably, the driving structure 52 is a micrometer, the micrometer is threadedly connected to the support plate 51, and the end of the micrometer is rotatably connected to the adjusting member 4. Furthermore, by rotating the micrometer, the adjusting member 4, which is rotatably connected to the support plate 51, is moved using the support plate 51 as the fulcrum. Since the adjusting member 4 is restricted by the moving rail, it cannot rotate and can only translate horizontally to achieve precise positional adjustment, thereby achieving precise angle adjustment, so that the angle of the support plate 2 is adjusted to a minimum of 0.1°.

[0023] Please see Figure 1 In one embodiment, preferably, the substrate 1, the support plate 2, and the adjusting member 4 are all electroplated with a coating layer, and the straightness and flatness of the coating layer are both less than 2 μm.

[0024] The working principle and usage process of this utility model are as follows: First, the substrate 1 is fixed on the worktable of the grinding machine. Then, the double-layer coating die head is placed between the two support plates 2. The position of the adjusting part 4 on the guide rail 6 is controlled by rotating the micrometer to adjust the included angle of the two support plates 2. The angle scale 7 is observed to be consistent with the included angle of the upper surface of the double-layer coating die head. When the scale of the angle scale 7 is consistent with the included angle of the upper surface of the double-layer coating die head, the upper surface of the double-layer coating die head is parallel to the grinding wheel, and the grinding operation begins.

[0025] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0026] Therefore, the above description is only a preferred embodiment of this application and is not intended to limit the scope of this application; that is, all equivalent modifications made in accordance with the scope of the claims of this application shall be within the protection scope of the claims of this application.

Claims

1. A device for processing coating die heads, characterized in that, include: A substrate is set on the worktable of a grinding machine; Two support plates are rotatably positioned above the base plate; Two adjusting components are in contact with the surfaces of the two trays respectively, and each adjusting component is equipped with a driving component to adjust its horizontal position. During the process of adjusting the included angle between the two trays, the angle of the two trays changes by adjusting the contact position between the two adjusting components and the two trays.

2. The apparatus for processing coating dies according to claim 1, characterized in that, The system further includes a base mounted on the substrate. The base includes two support blocks disposed on the upper surface of the substrate and connected to each other by a rotating member. Both of the trays are movably sleeved on the outer peripheral surface of the rotating member.

3. The apparatus for processing coating die heads according to claim 2, characterized in that, An angle scale is installed on the side of one of the support blocks away from the tray.

4. The apparatus for processing coating die heads according to claim 2, characterized in that, Two sets of guide rails are mounted on the upper surface of the substrate, and the two sets of guide rails are respectively located on both sides of the base. The two adjusting members are slidably engaged with the two sets of guide rails respectively.

5. The apparatus for processing coating die heads according to claim 4, characterized in that, The adjusting component includes an adjusting block and a slider that slides with the guide rail. The slider and the adjusting block are fixedly connected, and the end of the adjusting block that contacts the support plate is rounded.

6. The apparatus for processing coating die heads according to claim 1, characterized in that, The driving component includes a support plate mounted on the side of the substrate, a driving structure mounted on the support plate, and one end of the driving structure being connected to an adjusting component.

7. The apparatus for processing coating die heads according to claim 6, characterized in that, The driving structure is a micrometer, which is threadedly connected to the support plate, and the end of the micrometer is rotatably connected to the adjusting component.

8. The apparatus for processing coating die heads according to claim 1, characterized in that, The substrate, tray, and adjusting components are all electroplated with a coating layer, and the straightness and flatness of the coating layer are both less than 2 μm.

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