Developing solution spraying device

Abstract

The utility model relates to the technical field of glass processing, in particular to a developing solution spraying device which comprises a shell (1), a liquid medicine tank (2) and a spraying structure are respectively arranged in the shell (1); a liquid inlet pipe (3) is arranged on one side of the liquid medicine tank (2); the spraying structure is arranged on one side of the liquid medicine tank; after the liquid medicine groove is filled with the developing liquid through the liquid inlet pipe, the developing liquid overflows to the spraying structure to slow down the overflow speed, so that the liquid medicine can be uniformly transited to the glass surface; through the improvement device, the uniformity of the developing solution is improved, and the product quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass processing, in particular to a developer spraying device. Background Art

[0002] In the existing glass processing field, in order to create corresponding patterns on the glass surface, a developing process needs to be added. The developing process is to remove the excess parts of the product after exposure. The function of the developer is to remove the distorted photosensitive photoresist. The existing developer spraying device adds a spray pipe to the developer liquid section for spraying. The developer is sprayed in a divergent manner. This causes the developer to be sprayed unevenly on the glass surface, which may result in areas that are not sprayed. If the spraying is not in place, it will lead to uneven or incomplete development, resulting in incomplete pattern graphics and functional failure.

[0003] After searching, the applicant found that the Chinese patent document with publication number 218486383U disclosed a developer spraying device on February 17, 2023. The spraying mechanism includes a guide rail arranged on the two side walls of the box opening, and a roller is slidably installed in the guide rail. A bracket is connected to the roller, and several spray pipes are fixedly installed between the two brackets. Multiple spray nozzles are provided on the spray pipe, and the bracket is connected to a drive assembly that drives it to reciprocate along the guide rail; this device also cannot solve the above technical problems.

[0004] Therefore, in order to improve or solve at least one of the above problems, it is necessary to optimize the existing developer spraying device. Utility Model Content

[0005] The purpose of the utility model is to provide a developer spraying device which can evenly spray developer onto glass.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: a developer spraying device, comprising a shell; a liquid tank and a spraying structure are respectively provided in the shell; and a liquid inlet pipe is provided on one side of the liquid tank.

[0007] The shell includes side plates and partitions; the side plates and partitions are respectively arranged on both sides of the liquid medicine tank.

[0008] The spray structure includes a liquid baffle; the liquid baffle is arranged on a side of the partition away from the liquid medicine tank, and an angle is formed between the liquid baffle and the partition.

[0009] The top of the partition is provided with a first water-crossing surface; the end of the liquid-blocking plate close to the partition is provided with a second water-crossing surface; and the other end of the liquid-blocking plate is provided with a knife edge.

[0010] The side plate is provided with a liquid inlet hole, and the liquid inlet pipe is connected to the liquid inlet hole; and a filter plate is provided in the liquid medicine tank.

[0011] The shell includes a bottom plate; the bottom plate is arranged at the bottom of the liquid medicine tank; the liquid inlet is arranged between the bottom plate and the filter plate.

[0012] The filter plate includes a first filter plate and a second filter plate; the second filter plate is arranged on a side of the first filter plate away from the bottom plate.

[0013] The filter plate is provided with a filter hole; a bracket is provided on the inner wall of the shell, and a mounting hole is provided at the end of the filter plate; a bolt is provided in the mounting hole, and the bolt is connected to the bracket.

[0014] The liquid inlet pipe includes a main pipe; a branch pipe is provided on the main pipe; and the branch pipe is communicated with the liquid inlet hole.

[0015] Both ends of the shell are respectively provided with mounting plates; the mounting plates are respectively provided with bolt holes and reinforcing ribs.

[0016] The beneficial effects of this application are:

[0017] 1. The present application provides a liquid medicine tank, a partition, and a liquid baffle plate on the other side of the partition in the shell; when the developer liquid fills the liquid medicine tank from the liquid inlet pipe, the overflow speed is slowed down when overflowing from the first water flow surface and the second water flow surface to the liquid baffle plate, so that the drug liquid can evenly pass through the knife edge position and smoothly transition to the glass surface; through this improved device, the uniformity of the developer liquid is improved, thereby improving the quality of the product.

[0018] 2. The present application provides a first filter plate and a second filter plate in the liquid medicine tank respectively; the first filter plate and the second filter plate are both provided with a plurality of filter holes; and the first filter plate and the second filter plate are overlapped in the filter tank; thus, double filtration of the overflowing developer can be achieved; thereby, foam in the liquid medicine tank can be eliminated, effectively avoiding uneven or incomplete development. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The specific embodiments of the present invention are further described in detail below with reference to the accompanying drawings, wherein:

[0020] Figure 1 This is a top view of the developer spraying device.

[0021] Figure 2 This is a front view of the developer spraying device.

[0022] Figure 3 This is a side view of the developer spraying device.

[0023] The marks in the above figure are:

[0024] The following are marked in the figure:

[0025] 1. Shell, 101. Side plate, 102. Partition, 103. First water crossing surface, 104. Second water crossing surface,

[0026] 2. Liquid tank, 201. Filter plate, 202. Liquid inlet, 203. Bottom plate,

[0027] 3. Liquid inlet pipe, 301, main pipe, 302, branch pipe,

[0028] 4. Liquid baffle, 401, knife edge,

[0029] 5. First filter plate, 501. Second filter plate, 502. Filter hole, 503. Mounting hole,

[0030] 6. Mounting plate, 601. Bolt hole, 602. Reinforcement rib. DETAILED DESCRIPTION

[0031] The following is a further detailed description of the specific implementation methods of the present invention by describing the embodiments with reference to the accompanying drawings, with the aim of helping those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical solution of the present invention and to facilitate its implementation.

[0032] Figure 1 The developer spraying device shown includes a housing 1 ; a liquid medicine tank 2 and a spraying structure are provided in the housing 1 ; and a liquid inlet pipe 3 is provided on one side of the liquid medicine tank 2 .

[0033] The spray structure is located on one side of the chemical tank 2. When the developer fills the chemical tank 2 through the liquid inlet pipe 3, it overflows onto the spray structure, slowing down the overflow speed so that the chemical can be evenly transferred to the glass surface. This improved device improves the uniformity of the developer and improves the quality of the product.

[0034] The housing 1 includes a side plate 101 and a partition plate 102 ; the side plate 101 and the partition plate 102 are respectively arranged on both sides of the liquid medicine tank 2 .

[0035] The medicine liquid tank 2 is arranged between the side plate 101 and the partition 102; the height of the partition 102 is lower than the side plate 101. When the liquid level in the medicine liquid tank 2 is higher than the partition 102, it can overflow to the liquid baffle 4; the medicine liquid tank 2 is welded with ivory plates, and its length is greater than the outer dimensions of the product.

[0036] The spray structure includes a liquid baffle 4 ; the liquid baffle 4 is arranged on a side of the partition 102 away from the liquid medicine tank 2 , and an angle is set between the liquid baffle 4 and the partition 102 .

[0037] The liquid baffle 4 and the partition 102 are arranged obliquely; the top of the liquid baffle 4 is pressed against the top of the partition 102; the inclined liquid baffle 4 can make the overflowing developer flow down slowly and evenly.

[0038] A first water-crossing surface 103 is provided on the top of the partition 102 ; a second water-crossing surface 104 is provided on the end of the liquid-blocking plate 4 close to the partition 102 ; and a knife edge 401 is provided on the other end of the liquid-blocking plate 4 .

[0039] The first water crossing surface 103 and the second water crossing surface 104 are arranged flush with each other; this can slow down the overflow speed of the developer and prevent the developer from splashing, which causes uneven spraying on the glass; the surfaces of the first water crossing surface 103 and the second water crossing surface 104 are smooth and uniform, which can ensure that the developer overflows evenly and without obstruction; the knife edge 401 can smoothly transition the developer from the liquid baffle 4 to the glass, thereby improving the uniformity of the developer.

[0040] A liquid inlet hole 202 is provided on the side plate 101 , and the liquid inlet pipe 3 is connected to the liquid inlet hole 202 ; a filter plate 201 is provided in the liquid medicine tank 2 .

[0041] The liquid inlet pipe 3 is connected to the liquid supply end of the developer, and can transport the developer to the liquid tank 2 through the liquid inlet hole 202; the filter plate 201 can intercept and filter the foam when the developer overflows, ensuring that the pure developer overflows to the liquid baffle 4 for spraying, effectively avoiding uneven development or unclean development.

[0042] The housing 1 includes a bottom plate 203 ; the bottom plate 203 is disposed at the bottom of the liquid medicine tank 2 ; and the liquid inlet 202 is disposed between the bottom plate 203 and the filter plate 201 .

[0043] The bottom plate 203 is respectively arranged at the bottom of the liquid tank 2 and the partition 102, and one end thereof abuts against the liquid baffle 4; the liquid inlet hole 202 is arranged at the bottom of the filter plate 201, so that when the developer overflows, it can be effectively filtered.

[0044] The filter plate 201 includes a first filter plate 5 and a second filter plate 501 ; the second filter plate 501 is arranged on a side of the first filter plate 5 away from the bottom plate 203 .

[0045] The first filter plate 5 and the second filter plate 501 have the same structure; a plurality of filter holes 502 are provided on the first filter plate 5 and the second filter plate 501; and the first filter plate 5 and the second filter plate 501 are overlapped in the filter tank 201; thus, double filtration of the overflowing developer can be achieved; thereby, foam in the liquid medicine tank 2 can be eliminated.

[0046] The filter plate 201 is provided with a filter hole 502; a bracket is provided on the inner wall of the housing 1, and a mounting hole 503 is provided at the end of the filter plate 201; a bolt is provided in the mounting hole 503, and the bolt is connected to the bracket.

[0047] Multiple filter holes 502 are evenly arranged on the filter plate 201, which can effectively intercept foam and foreign matter; the bracket can provide stable support for the filter plate 201; the filter plate 201 is connected to the bracket by bolts, which can achieve stable connection of the filter plate 201 and facilitate the installation and disassembly of the filter plate 201.

[0048] The liquid inlet pipe 3 includes a main pipe 301 ; a branch pipe 302 is provided on the main pipe 301 ; and the branch pipe 302 is communicated with the liquid inlet hole 202 .

[0049] The side of the main pipe 301 is connected to multiple branch pipes 302 ; the main pipe 301 is connected to the liquid supply end of the developer, and the developer is input into the liquid tank 2 through the branch pipe 302 ; the side plate 101 is provided with multiple liquid inlet holes 202 corresponding to the positions of the branch pipes 302 .

[0050] Mounting plates 6 are respectively provided at both ends of the housing 1 ; bolt holes 601 and reinforcing ribs 602 are respectively provided on the mounting plates 6 .

[0051] The bolt holes 601 are provided with connecting bolts; the mounting plate 6 is mounted on the supporting device by means of the connecting bolts and the bolt holes 601; the reinforcing ribs 602 are trapezoidal plates that can enhance the structural strength of the mounting plate 6 and improve its load-bearing capacity.

[0052] The specific workflow of this utility model is as follows:

[0053] After the developer fills the liquid tank 2 through the liquid inlet pipe 3, it passes through the first filter plate 5 and the second filter plate 501 to eliminate the foam in the liquid tank 2. When overflowing from the first water crossing surface 103 and the second water crossing surface 104 to the liquid baffle 4, the overflow speed is slowed down, so that the developer can evenly pass through the knife edge 401 and smoothly transition to the glass surface.

[0054] The above description of the present invention is provided as an example, in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described method. Any non-substantial improvements made using the method concepts and technical solutions of the present invention, or any application of the above-described concepts and technical solutions of the present invention to other situations without modification, are all within the scope of protection of the present invention.

Claims

1. A developer spraying device, characterized in that: It comprises a shell (1); a liquid medicine tank (2) and a spray structure are respectively provided in the shell (1); a liquid inlet pipe (3) is provided on one side of the liquid medicine tank (2); The housing (1) comprises a side plate (101) and a partition plate (102); the side plate (101) and the partition plate (102) are respectively arranged on both sides of the liquid medicine tank (2); The spray structure comprises a liquid baffle (4); the liquid baffle (4) is arranged on a side of the partition (102) away from the liquid medicine tank (2), and an angle is formed between the liquid baffle (4) and the partition (102); The top of the partition (102) is provided with a first water-crossing surface (103); the end of the liquid-blocking plate (4) close to the partition (102) is provided with a second water-crossing surface (104); and the other end of the liquid-blocking plate (4) is provided with a knife edge (401).

2. A developer spraying device according to claim 1, characterized in that: A liquid inlet hole (202) is provided on the side plate (101), and the liquid inlet pipe (3) is connected to the liquid inlet hole (202); a filter plate (201) is provided in the liquid medicine tank (2).

3. A developer spraying device according to claim 2, characterized in that: The housing (1) comprises a bottom plate (203); the bottom plate (203) is arranged at the bottom of the liquid medicine tank (2); and the liquid inlet (202) is arranged between the bottom plate (203) and the filter plate (201).

4. A developer spraying device according to claim 3, characterized in that: The filter plate (201) comprises a first filter plate (5) and a second filter plate (501); the second filter plate (501) is arranged on a side of the first filter plate (5) away from the bottom plate (203).

5. A developer spraying device according to any one of claims 3 to 4, characterized in that: The filter plate (201) is provided with a filter hole (502); a bracket is provided on the inner wall of the housing (1); an end of the filter plate (201) is provided with a mounting hole (503); a bolt is provided in the mounting hole (503), and the bolt is connected to the bracket.

6. A developer spraying device according to claim 5, characterized in that: The liquid inlet pipe (3) comprises a main pipe (301); a branch pipe (302) is provided on the main pipe (301); and the branch pipe (302) is communicated with the liquid inlet hole (202).

7. A developer spraying device according to claim 6, characterized in that: Mounting plates (6) are respectively provided at both ends of the housing (1); bolt holes (601) and reinforcing ribs (602) are respectively provided on the mounting plates (6).

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