A surface roughening device suitable for IC tubes of different lengths

Abstract

The utility model discloses a surface roughening device suitable for different length IC pipe relates to IC pipe printing technical field, including black IC pipe body and fixed frame, two fixed frames are arranged, two fixed frames are arranged in the both sides of black IC pipe body outside, and the side of two fixed frames is away from each other respectively fixedly connected with rotating handle and rotating block, and the side of black IC pipe body arc shape is attached with sanding plate, and fixed frame is used for fixing black IC pipe body, and sanding plate is used for roughening treatment to black IC pipe body surface, the utility model discloses roughening treatment to black IC pipe body surface through sanding plate, and roughening treatment will make black IC pipe body more uniform in the process of subsequent smearing white paint, and the surface of black IC pipe body after roughening treatment forms micro concave-convex structure, increases the surface area, makes white paint can more firmly adhere on the surface.

Description

Technical Field

[0001] This utility model relates to the field of IC tube printing technology, and in particular to a surface roughening device suitable for IC tubes of different lengths. Background Technology

[0002] This invention utilizes screen printing technology to print a high-temperature resistant and corrosion-resistant white coating onto the surface of a black IC, according to the required text information. Screen printing is a stencil printing method that uses the basic principle that ink passes through the mesh openings in the image areas of the screen while ink does not pass through the mesh openings in the non-image areas. This printing method is simple to operate, easy to use, and inexpensive, with high adaptability. It can be used not only on flat surfaces but also on curved, spherical, and uneven substrates.

[0003] In the existing screen printing process for IC tubes, dark spots are generated by the black plastic seal when the tube is lit. The presence of these dark spots will disrupt the overall uniformity of the IC tube's appearance. Furthermore, these dark spots will reduce the light-emitting area, decrease the brightness and uniformity of the illumination, and thus affect the lighting effect.

[0004] To address the issue of dark spots appearing due to the black plastic encapsulation, the black surface of the IC chip's encapsulation needs to be changed to a white surface. This is achieved using screen printing technology to apply a high-temperature resistant and corrosion-resistant white coating to the surface of the black IC chip, effectively transforming it from black to white. The white coating significantly improves the appearance of the IC chip, making it cleaner and more aesthetically pleasing. Furthermore, the white surface reflects light more evenly, reducing the appearance of dark spots and thus enhancing the overall lighting effect.

[0005] However, during the printing process on the black IC tube, the high smoothness of the IC tube surface can lead to uneven printing or incomplete coating. Uneven printing or incomplete coating directly results in inconsistent coating thickness on the IC tube surface, or even complete lack of coating coverage in some areas. This not only affects the product's aesthetic appearance but may also reduce the coating's protective properties, such as corrosion resistance and high-temperature resistance. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing technologies by proposing a surface roughening device suitable for IC tubes of different lengths. This device solves the problem of uneven or incomplete coating when applying white coating to black IC tubes due to excessive smoothness.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A surface roughening device suitable for IC tubes of different lengths includes a black IC tube body and two fixing frames. The two fixing frames are located on opposite sides of the black IC tube body. A rotating handle and a rotating block are fixedly connected to the opposite sides of the two fixing frames. A frosted plate is fitted to the curved side of the black IC tube body. The fixing frames are used to fix the black IC tube body, and the frosted plate is used to roughen the surface of the black IC tube body. This allows for better coverage of the black IC tube surface with white coating.

[0009] As a further improvement of this utility model, a first fixing block is provided on the outside of the rotating handle, and a through groove is formed through the center of the first fixing block. The rotating handle is rotatably connected to the inside of the through groove. A second fixing block is provided on the outside of the rotating handle, and a rotating groove is formed at the center of the second fixing block. Thus, while the fixing frame fixes the black IC tube body, it can also drive the black IC tube body to rotate.

[0010] As a further improvement of this utility model, the rotating block is rotatably connected inside the rotating groove, and a telescopic rod is fixedly connected to the side of both the first and second fixed blocks away from the center of the fixed frame. A spring is provided on the outside of each telescopic rod, and the two springs are respectively fixedly connected to the side of the first and second fixed blocks away from the center of the fixed frame. This facilitates the installation of the frosted plate.

[0011] As a further improvement of this utility model, each of the fixing blocks, the end furthest from the center of the fixing frame, is provided with an L-shaped block. Each L-shaped block has a fixing hole on the side closest to the black IC tube body. The ends of the two telescopic rods and the spring, furthest from the fixing blocks, are respectively fixedly connected inside the two fixing holes. The L-shaped block can be separated from the fixing blocks.

[0012] As a further improvement of this utility model, each of the L-shaped blocks has a sliding groove at its top, and sliding blocks are fixedly connected to both ends of the frosted plate near the L-shaped block. Two sliding blocks are slidably connected inside the two sliding grooves, and a sliding tube is slidably connected to the outer side of the L-shaped blocks on their closest sides. This allows for convenient fixing of frosted plates of different models.

[0013] As a further improvement of this utility model, a second spring is fixedly connected to one side of the two L-shaped blocks that are close to each other. A second telescopic rod is installed inside the second spring, and both ends of the second telescopic rod are fixedly connected to the sides of the L-shaped blocks that are close to each other. A pull handle is fixedly connected to the side of the sliding tube away from the black IC tube body. This allows for control of the two L-shaped blocks moving closer and further apart.

[0014] Compared with the prior art, the advantages of this utility model are as follows:

[0015] 1. A frosted plate is used, and a sliding groove engages with the sliding block fixed to the frosted plate, allowing the frosted plate to adhere to the surface of the black IC tube. Since the length of the frosted plate is the same as the length of the black IC tube, the surface of the black IC tube can be roughened using the frosted plate. This roughening process makes the subsequent application of white paint to the black IC tube more uniform. The roughened surface of the black IC tube forms a micro-uneven structure, increasing the surface area and allowing the white paint to adhere more firmly. This increased adhesion helps prevent the paint from peeling or flaking off during subsequent use, thus improving the product's durability and reliability. Furthermore, the roughened surface helps the paint form a more uniform coating during application. Due to the surface microstructure, the paint can better penetrate the surface depressions, thus avoiding the formation of voids or bubbles. This uniform coating not only improves the product's aesthetics but also enhances its protective performance.

[0016] 2. Through the use of a frosted plate, sliding block, L-shaped block, and sliding groove, with the sliding block and sliding groove being slidably connected, and different lengths of frosted plates can be set to accommodate black IC tube bodies of different lengths, the frosted plate can not only roughen the surface of the black IC tube body, but also simultaneously adapt to the roughening of black IC tube bodies of different lengths by changing the frosted plate of different lengths. Different lengths of frosted plates can easily handle black IC tube bodies of various sizes, without the need for frequent equipment changes or process adjustments due to changes in the length of the black IC tube body. This flexibility allows the frosted plate roughening process to be widely used in the production of black IC tube bodies of various specifications and models, thereby improving the versatility and efficiency of the production line. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the structure of the fixed frame, L-shaped block and sliding tube in this utility model.

[0019] Figure 3 This is a schematic diagram of the structure of the fixed frame and the rotating handle in this utility model.

[0020] Figure 4 This is a schematic diagram of the structure of the fixed frame and the rotating block in this utility model.

[0021] Figure 5 This is a schematic diagram of the structure of the frosted plate and the sliding block in this utility model.

[0022] Figure 6This is a schematic diagram of the structure of the L-shaped block, sliding groove and fixing hole in this utility model.

[0023] Figure 7 This is a cross-sectional structural diagram of the sliding tube in this utility model.

[0024] Figure 8 This is a schematic diagram of the structure of fixing block one and fixing block two in this utility model.

[0025] In the diagram: 100, Black IC tube body; 201, Fixing frame; 202, Rotating handle; 203, Rotating block; 204, Fixing block one; 205, Fixing block two; 206, Through groove; 207, Rotating groove; 208, Telescopic rod one; 209, Spring one; 301, Frosted plate; 302, Sliding block; 303, L-shaped block; 304, Sliding groove; 305, Fixing hole; 306, Spring two; 307, Telescopic rod two; 308, Sliding tube; 309, Pull handle. Detailed Implementation

[0026] To make the above-mentioned objectives, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0027] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0028] As shown in the figure, a surface roughening device suitable for IC tubes of different lengths includes a black IC tube body 100, a fixing frame 201, a rotating handle 202, a fixing block one 204, a fixing block two 205, a frosted plate 301, an L-shaped block 303, a sliding tube 308, and a pulling handle 309.

[0029] First, when the surface of the black IC tube body 100 needs to be roughened before painting, first pull the two L-shaped blocks 303 so that the distance between the sliding grooves 304 opened above the L-shaped blocks 303 matches the length of the frosted plate 301. At this time, the second spring 306 will undergo elastic deformation. Then pull the pull handle 309, thereby driving the sliding tube 308 to move away from the black IC tube body 100. At this time, the first spring 209 will exert its elastic force under the effect of the pulling force. The material undergoes elastic deformation, and then the frosted plate 301 is secured to the side of the L-shaped block 303 near the black IC tube body 100 via the locking of the sliding block 302 and the sliding groove 304. Since the L-shaped block 303, the first fixing block 204, and the second fixing block 205 are all connected by the telescopic rod 208, and the fixing frame 201 is locked in the fixing block 204 and the second fixing block 205 via the rotating handle 202 and the rotating block 203, the pulling between the L-shaped blocks 303 also simultaneously drives the fixing frames 201. The black IC tube body 100, which needs to be roughened, is placed between two fixed frames 201 while the L-shaped block 303 and spring 209 are released. The L-shaped block 303 will be fixed to the fixed frame 201 by the rebound effect of spring 306, and will be limited by the frosted plate 301 when it rebounds to the length of the frosted plate 301. The rebound effect of spring 209 will make the curvature of the frosted plate 301 fit perfectly with the surface of the fixed frame 201. By rotating the handle 202 or installing a rotary motor at the handle 202, the black IC tube body 100 will be rotated clockwise, thereby roughening the surface of the black IC tube body 100 through the frosted plate 301. The roughening treatment will make the black IC tube body 100 more uniform in the subsequent application of white paint. The surface of the roughened black IC tube body 100 forms a micro-concave-convex structure, which increases the surface area and allows the white paint to adhere more firmly to the surface.

[0030] When roughening is required for black IC tube bodies 100 of different lengths, simply replace the frosting plate 301 of different lengths and repeat the above operation. This allows the frosting plate 301 to not only roughen the surface of the black IC tube body 100, but also to adapt to roughening of black IC tube bodies 100 of different lengths by replacing the frosting plate 301 of different lengths. The frosting plate 301 of different lengths can easily handle black IC tube bodies 100 of various sizes without the need to frequently change equipment or adjust the process due to changes in the length of the black IC tube body 100.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A surface roughening device suitable for IC tubes of different lengths, comprising a black IC tube body (100) and a fixing frame (201), characterized in that, Two fixing frames (201) are provided. The two fixing frames (201) are located on the outer sides of the black IC tube body (100). A rotating handle (202) and a rotating block (203) are fixedly connected to the side of the two fixing frames (201) that are far apart from each other. A frosted plate (301) is attached to the arc-shaped side of the black IC tube body (100). The fixing frames (201) are used to fix the black IC tube body (100), and the frosted plate (301) is used to roughen the surface of the black IC tube body (100).

2. The surface roughening device for IC tubes of different lengths according to claim 1, characterized in that, The rotating handle (202) is provided with a fixing block 1 (204) on the outside, and a through groove (206) is provided through the center of the fixing block 1 (204). The rotating handle (202) is rotatably connected to the inside of the through groove (206). The rotating block (203) is provided with a fixing block 2 (205) on the outside, and a rotating groove (207) is provided at the center of the fixing block 2 (205).

3. The surface roughening device for IC tubes of different lengths according to claim 2, characterized in that, The rotating block (203) is rotatably connected inside the rotating groove (207). The first fixed block (204) and the second fixed block (205) are both fixedly connected to the side away from the center of the fixed frame (201) with a telescopic rod (208). The telescopic rod (208) is provided with a spring (209) on the outside. The two springs (209) are respectively fixedly connected to the side away from the center of the fixed frame (201) of the first fixed block (204) and the second fixed block (205).

4. The surface roughening device for IC tubes of different lengths according to claim 3, characterized in that, Both the first fixing block (204) and the second fixing block (205) are provided with an L-shaped block (303) at the end away from the center of the fixing frame (201). The L-shaped block (303) is provided with a fixing hole (305) on the side of the black IC tube body (100). The ends of the two telescopic rods (208) and the spring (209) away from the first fixing block (204) and the second fixing block (205) are respectively fixedly connected to the inside of the two fixing holes (305).

5. The surface roughening device for IC tubes of different lengths according to claim 4, characterized in that, The top of each L-shaped block (303) is provided with a sliding groove (304). The two ends of the frosted plate (301) near the L-shaped block (303) are fixedly connected with sliding blocks (302). The two sliding blocks (302) are slidably connected inside the two sliding grooves (304). The outer side of the L-shaped block (303) close to each other is slidably connected with a sliding tube (308).

6. The surface roughening device for IC tubes of different lengths according to claim 5, characterized in that, Two L-shaped blocks (303) are fixedly connected to each other on one side. A telescopic rod (307) is provided inside the spring (306). The two ends of the telescopic rod (307) are fixedly connected to the L-shaped blocks (303) on the side that are close to each other. A pull handle (309) is fixedly connected to the side of the sliding tube (308) away from the black IC tube body (100).

Images