Ceramic substrate coating red support

Abstract

The utility model discloses a kind of ceramic substrate red painting support, by the backboard, side plate, bottom plate and multiple corner frame of shape rectangular are assembled;The backboard two sides are equipped with multiple keys, the key of two sides is respectively inserted in the corresponding keyway on two side plate long side, backboard center is equipped with window, waste liquid is quickly discharged when facilitating washing dyeing agent, backboard below is equipped with multiple keyways;The long side of two sides of side plate and the short side of two sides of side plate bottom are equipped with multiple keyways;The bottom plate two sides and upper portion are equipped with multiple keys, the key of two sides is respectively inserted in the corresponding keyway of two side plate bottom short side, the key of upper portion is inserted in the corresponding keyway below backboard, center is equipped with window, facilitate the quick discharge of excess dyeing agent;Corner frame is symmetrically bonded on side plate one by one, two side plate each layer corner frame height must keep consistent, slightly low near backboard side;The key and keyway on backboard, side plate and bottom plate are one-to-one corresponding bonding fixed, complete support assembly.The utility model effectively reduces the operation area required by ceramic substrate red painting and washing process after cutting;Simplify ceramic substrate red painting process, avoid ceramic substrate multiple transfer cost manpower, reduce ceramic substrate damage risk;Convenient operation, improve red painting, washing efficiency.

Description

Technical Field

[0001] This utility model relates to a ceramic substrate, specifically to a bracket for cleaning a ceramic substrate after red coating and laser cutting. Background Technology

[0002] Ceramic substrates are an important component in electronic circuits, possessing characteristics such as high thermal conductivity and low dielectric constant. Generally, uncut ceramic substrates are of standard size, with common sizes including 100mm×100mm and 150mm×150mm. According to circuit design requirements, ceramic substrates are cut into specified shapes using a laser. Because ceramic materials typically have low laser absorption, a red coating treatment is required before laser cutting of the ceramic substrate. This red coating treatment allows for a more uniform distribution of laser energy over the cutting area, reducing cracking and deformation defects caused by excessive localized heat.

[0003] Ceramic substrate red coating and cleaning process after cutting: Apply red water-soluble dye to the surface of the ceramic substrate, lay the coated substrate flat to dry, and then move it to the laser cutting area; place the laser-cut ceramic substrate in a cleaning basket, clean it with deionized water to remove the red water-soluble dye, and then lay the ceramic substrate flat to dry.

[0004] This process presents several challenges: 1. After applying red dye, the substrate is difficult to transfer because the dye has not dried. 2. The substrates must not be stacked during the drying process of the dye. If a large number of substrates are coated with red dye at one time, the drying area may be insufficient. 3. When cleaning ceramic substrates after cutting, they are stacked, and waste liquid cannot be discharged in time and remains between the substrates, requiring secondary cleaning; 4. The entire process requires multiple transfers of the ceramic substrate, which is labor-intensive and increases the risk of damage to the ceramic substrate. Summary of the Invention

[0005] The purpose of this utility model is to provide a ceramic substrate red coating bracket, which effectively reduces the operation area required for the ceramic substrate red coating and post-cutting cleaning process; simplifies the ceramic substrate red coating process, avoids multiple transfers of the ceramic substrate which consume manpower, and reduces the risk of damage to the ceramic substrate; and is easy to operate, improving the efficiency of red coating and cleaning.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A ceramic substrate red-coated bracket is characterized in that it is assembled from a rectangular back plate, side plates, bottom plate and multiple corner brackets; The width of the rectangular back plate must be greater than the side length of the ceramic substrate. Multiple protruding keys are provided on both sides of the back plate. The protruding keys on both sides are respectively inserted into the corresponding keyways on the long side of the two side plates. A window is provided in the center of the back plate to facilitate the rapid discharge of waste liquid when cleaning the dye. Multiple keyways are provided at the bottom of the back plate. The width of the rectangular side plate must be greater than the side length of the ceramic substrate, and multiple keyways are provided on the long side of both side plates and the short side of the bottom of both side plates. The rectangular base plate must have a side length greater than that of the ceramic substrate. Multiple protruding keys are provided on both sides and the top of the base plate. The protruding keys on both sides are inserted into the keyways corresponding to the bottom short sides of the side plates, and the protruding keys on the top are inserted into the keyways corresponding to the bottom of the back plate. A window is provided in the center to facilitate the rapid discharge of excess dye. Attach the corner brackets symmetrically to the side panels one by one. The height of each corner bracket on both side panels must be consistent, with the side closer to the back panel being slightly lower and the angle between the bracket and the horizontal direction ranging from 1° to 3°. Attach and fix the protruding keys and keyways on the back panel, side panels, and bottom panel one by one to complete the bracket assembly.

[0007] Furthermore, the bracket is L-shaped or T-shaped, and its length is greater than the side length of the ceramic substrate to ensure that the ceramic substrate can be fully inserted into the bracket and placed stably.

[0008] Furthermore, the height of the raised keys on both sides of the back plate must be greater than the thickness of the side plate, and the length and width must be 0.5mm less than the corresponding keyway of the side plate to ensure that the raised keys are inserted into the keyway and bonded and fixed.

[0009] Furthermore, the height of the raised keys on both sides of the base plate is greater than the thickness of the side plate, and the height of the raised keys on the top is greater than the thickness of the back plate. The length and width of all raised keys are 0.5mm less than the corresponding keyway to ensure that the raised keys are inserted into the keyway and bonded and fixed.

[0010] In use, the ceramic substrate is inserted into the bracket layer by layer from bottom to top, with each layer coated with red ink. Excess dye flows down the slope to the back plate under gravity and drains out through the openings in the back and bottom plates. After all the substrates are coated with red ink, they are left to dry. The dried red-coated substrates are then laser-cut and inserted into the second set of brackets. The back plate is placed face down on its side, and the entire assembly is moved to a spray cleaning station. Waste liquid is quickly drained out through the openings in the back plate, and then left to dry. The ceramic substrate red-coating and cleaning process is now complete.

[0011] This utility model has the following beneficial effects. This invention uses a bracket to assist in the red coating and cleaning of ceramic substrates after laser cutting, which can effectively simplify the red coating process, reduce the operating area, and reduce the risk of damage to the ceramic substrates. The transparent acrylic material makes the red coating and cleaning process of the ceramic substrates clearly visible, avoiding rework caused by blind spots. The bracket consists only of a transparent acrylic plate and an "L" or "T" shaped transparent acrylic corner frame, which has low manufacturing cost. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the backplate structure of an embodiment of the present utility model; Figure 2 This is a schematic diagram of the side plate structure according to an embodiment of the present utility model; Figure 3 This is a schematic diagram of the base plate structure according to an embodiment of the present utility model; Figure 4 This is a structural schematic diagram of an embodiment of the present utility model; Figure 5 This is a schematic diagram illustrating the use of an embodiment of this utility model. Detailed Implementation

[0013] The present invention will be further described below with reference to the accompanying drawings.

[0014] like Figure 1 As shown, a ceramic substrate red coating support is assembled into a cubic shape by a back plate, side plate, bottom plate and corner bracket 13. The back plate, side plate and bottom plate are all made of transparent acrylic sheets with a thickness of more than 3mm, which facilitates real-time observation of the red coating effect of the substrate and the cleaning of the dye. The corner bracket 13 is also made of transparent acrylic material.

[0015] In this embodiment, two protruding keys 10 are provided on each side of the back plate, which are respectively inserted into the corresponding keyways 11 on the long side of the two side plates. The height of the protruding keys 10 on both sides of the back plate must be greater than the thickness of the side plate, and the length and width must be less than the corresponding keyway of the side plate by 0.5mm to ensure that the protruding keys are inserted into the keyways and bonded and fixed. A window 12 is provided in the center of the back plate to facilitate the rapid discharge of waste liquid when cleaning the dye. Two keyways 11 are provided at the bottom of the back plate.

[0016] like Figure 2 As shown, in this embodiment, the width of the side plate must be greater than the side length of the ceramic substrate 14; two keyways 11 are provided on the long sides of both sides, and two keyways 11 are provided on the short side of the bottom.

[0017] like Figure 3 As shown, in this embodiment, the side length of the bottom plate is greater than the side length of the ceramic substrate 14; two protruding keys 10 are provided on each of the three adjacent sides, the height of the protruding keys 10 on both sides is greater than the thickness of the side plate, the height of the protruding keys 10 on the top is greater than the thickness of the back plate, and the length and width of all protruding keys 10 are less than the corresponding keyway by 0.5mm to ensure that the protruding keys 10 are inserted into the keyway 11 and bonded and fixed; a window 12 is provided in the center to facilitate the rapid discharge of excess dye.

[0018] like Figure 4 The diagram shown is a structural diagram of this embodiment. The corner brackets used in this embodiment are "T" shaped. The corner brackets 13 on the side walls are symmetrical one by one. The height of each layer of corner brackets 13 on the two side panels must be consistent, with the side closer to the back panel being slightly lower, and the angle between the corner brackets and the horizontal direction ranging from 1° to 3°.

[0019] like Figure 5As shown, during use, the ceramic substrate 14 is inserted into the bracket 13 layer by layer from bottom to top, and each layer is coated with red. Excess dye flows down the slope to the back plate under the action of gravity and is discharged from the openings 12 on the back plate and the bottom plate. After all the substrates are coated with red, they are left to dry. The dried red-coated substrates are laser-cut and inserted into the second set of brackets. The brackets are then placed upside down with the back plate facing down and moved to the spray cleaning. The waste liquid is quickly discharged from the openings 12 on the back plate. After that, the substrates are left to dry and the ceramic substrate 14 is removed, completing the process of red coating and cleaning of the ceramic substrate.

Claims

1. A ceramic substrate coating red support, characterized by, It is assembled from a rectangular back panel, side panels, bottom panel, and multiple corner frames; The width of the rectangular back plate must be greater than the side length of the ceramic substrate (14). Multiple protruding keys (10) are provided on both sides of the back plate. The protruding keys (10) on both sides are inserted into the corresponding keyways (11) on the long side of the two side plates respectively. A window (12) is provided in the center of the back plate to facilitate the rapid discharge of waste liquid when cleaning the dye. Multiple keyways (11) are provided below the back plate. The width of the rectangular side plate must be greater than the side length of the ceramic substrate (14), and multiple keyways (11) are provided on the long side of both side plates and the short side of the bottom of both side plates. The rectangular base plate must have a side length greater than that of the ceramic substrate (14). Multiple protruding keys (10) are provided on both sides and the top of the base plate. The protruding keys (10) on both sides are inserted into the keyways (11) corresponding to the bottom short sides of the side plates respectively. The protruding keys (10) on the top are inserted into the keyways (11) corresponding to the bottom of the back plate. A window (12) is provided in the center to facilitate the rapid discharge of excess dye. The corner brackets (13) are symmetrically glued to the side plates one by one. The height of each corner bracket on the two side plates must be consistent, with the side closer to the back plate being slightly lower and the angle between the bracket and the horizontal direction ranging from 1° to 3°. The protruding keys and keyways on the back plate, side plates and bottom plate are glued and fixed one by one to complete the bracket assembly.

2. The ceramic substrate coating red support of claim 1, wherein, The bracket (13) is "L" or "T" shaped and its length is greater than the side length of the ceramic substrate (14) to ensure that the ceramic substrate (14) can be fully inserted into the bracket and placed stably.

3. The ceramic substrate coating red support of claim 1, wherein, The height of the raised keys (10) on both sides of the back plate must be greater than the thickness of the side plate, and the length and width must be less than the corresponding keyway of the side plate to ensure that the raised keys are inserted into the keyway and bonded and fixed.

4. The ceramic substrate coating rack of claim 1, wherein the plurality of ceramic substrates are arranged in a plurality of rows and columns. The height of the protruding keys (10) on both sides of the base plate is greater than the thickness of the side plate, and the height of the protruding key (10) on the top is greater than the thickness of the back plate. The length and width of all protruding keys (10) are less than the corresponding keyway to ensure that the protruding key (10) is inserted into the keyway (11) and bonded and fixed.

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