Developing solution spraying device

Abstract

The developing solution spraying device comprises a filter plate, symmetrical electromagnetic sliding rails are arranged at the top of the filter plate, electromagnetic sliding blocks are arranged at the tops of the electromagnetic sliding rails in a sliding mode, and redundant developing solutions can be collected in a flow guide frame through filter holes in the surface of the filter plate; the redundant developing liquid can be collected in the filter box through the flow guide frame and the flow guide pipe, impurities in the developing liquid can be filtered through the filter screen in the filter box, in the spraying process of the glass substrate, the electromagnetic sliding block reciprocates so as to drive the poke rod to move, the poke rod abuts against the protruding block, and therefore the glass substrate is sprayed. The filter screen can be driven to move up and down in a reciprocating manner under the cooperative work of the spring and the telescopic rod, so that the situation that the flowing speed of the developing solution is slowed down due to the fact that filter holes in the filter screen are blocked is prevented, then the filtered developing solution flows into the developing solution storage box through the backflow pipe, and a one-way valve is installed outside the backflow pipe to prevent the developing solution from flowing back.

Description

Technical Field

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

[0002] The developer is a solution made of developer and other chemicals used to develop exposed photosensitive materials. The main developing substance is the developer, in addition there are accelerators, protective agents, inhibitors and water. Because of the different types and quantities of developers, and the different amounts and types of other chemicals, the effects vary in strength and can affect the density, contrast, tonal levels, granularity, etc. of the image.

[0003] Chinese Patent No. CN218917921U discloses a developer spraying device, comprising a main body mechanism, a rotating mechanism and a spraying mechanism, wherein the rotating mechanism is located at the upper end of the main body mechanism, and the spraying mechanism is located at the upper end of the rotating mechanism. The main body mechanism comprises a main body roller, a leveling bracket, a main body leg, a main body beam three and a main body beam four, wherein the lower end of the leveling bracket is fixedly connected to the upper end of the main body roller, the middle part of the lower end of the main body leg is fixedly connected to the upper end of the leveling bracket, the left and right ends of the main body beam one are fixedly connected to the middle part of the main body leg, the front and rear ends of the main body beam two are fixedly connected to the middle part of the main body leg, the left and right ends of the main body beam three are fixedly connected to the middle part of the main body leg, and the front and rear ends of the main body beam four are fixedly connected to the middle part of the main body leg. The developer spraying device greatly improves the convenience of use of the device through the structure of the rotating mechanism.

[0004] When the device is used to spray the developer on the surface of the glass substrate, although it can ensure uniform spraying, a large amount of developer needs to be sprayed during the development of the glass substrate. If too little developer is sprayed, the developer on the glass substrate cannot be formed. If too much developer is sprayed, part of the developer will react with the glass substrate, and part of the developer will be naturally lost, resulting in a waste of developer and increasing the overall manufacturing cost. Utility Model Content

[0005] In view of the above problems, a developer spraying device is provided, wherein the filter holes on the surface of the filter plate can be used to collect excess developer inside a guide frame, and then the excess developer can be collected inside a filter box through the guide frame and the guide pipe, and then the filter net inside the filter box can be used to filter impurities in the developer, and during the spraying process on the glass substrate, the electromagnetic slider will reciprocate to drive the toggle rod to move, and the toggle rod will resist the protrusion, and the filter net will be driven to reciprocate up and down under the cooperation of the spring and the telescopic rod, so as to prevent the filter holes inside the filter net from being blocked, resulting in a slow flow rate of the developer.

[0006] To solve the problems of the prior art, the utility model provides a developer spraying device, comprising a filter plate, a symmetrical electromagnetic slide rail is arranged on the top of the filter plate, an electromagnetic slider is slidably arranged on the top of the electromagnetic slide rail, a symmetrical L-shaped support plate is arranged on the side wall of the filter plate, a slide frame is arranged on the top of the L-shaped support plate, a developer storage box is slidably arranged inside the slide frame, a frame body is arranged on the top of the electromagnetic slider, a spray pipe is arranged on the bottom of the frame body, a circulation component is arranged on the bottom of the filter plate, the circulation component comprises a guide frame and a filter box, a guide pipe is connected to the bottom of the guide frame, the bottom of the guide pipe is connected to the inside of the filter box, a return pipe is connected to the outer wall of the filter box, and the other end of the return pipe is connected to the inside of the developer storage box.

[0007] Preferably, a pump body is disposed on the top of the developer storage box, the input end of the pump body is connected to the interior of the developer storage box through a pipeline, and the output end of the pump body is connected to a spray pipe through a pipeline.

[0008] Preferably, the inner wall of the filter box is provided with a mounting plate, the top of the mounting plate is provided with a plurality of telescopic rods, the top of the telescopic rods is provided with a filter net, the outer sleeve of the telescopic rods is provided with a spring, one end of the spring is connected to the top of the mounting plate, and the other end of the spring is connected to the bottom of the filter net.

[0009] Preferably, a plurality of protrusions are symmetrically arranged on the top of the filter screen, a toggle rod that contacts the protrusions is arranged on the side wall of the electromagnetic slider, and a moving groove for the toggle rod to move is opened on the side wall of the filter box.

[0010] Preferably, an L-shaped connecting block is symmetrically arranged on the top of the developer storage box, and the other end of the L-shaped connecting block is connected to the side wall of the electromagnetic slider.

[0011] Preferably, a plurality of rollers are rotatably arranged inside the sliding frame.

[0012] Preferably, a one-way valve is installed outside the reflux pipe.

[0013] Preferably, a stirring rod is provided inside the developer storage box, the top of the stirring rod extends to the outside of the developer storage box and is installed with a gear, and the side wall of the filter plate is provided with a rack meshing with the gear through a connecting rod.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. Excess developer can be collected inside the guide frame through the filter holes on the surface of the filter plate, and then the excess developer can be collected inside the filter box through the guide frame and the guide pipe. The impurities in the developer can be filtered by the filter net inside the filter box. During the spraying process on the glass substrate, the electromagnetic slider will move back and forth to drive the toggle rod to move. The toggle rod will resist the protrusion, and the filter net will be driven up and down by the cooperation of the spring and the telescopic rod to prevent the filter holes inside the filter net from being blocked, causing the flow speed of the developer to slow down. After that, the filtered developer is allowed to flow into the developer storage box through the reflux pipe, and a one-way valve is installed on the outside of the reflux pipe to prevent the developer from flowing back.

[0016] 2. The reciprocating motion of the electromagnetic slider can drive the developer storage box to slide inside the slide frame. The developer storage box will also drive the gear to move while sliding. The gear will cooperate with the rack working belt while moving, thereby driving the gear to rotate. The rotation of the gear drives the stirring rod to rotate, so that the recycled developer can be fully mixed with the developer inside the developer storage box, so that it can be more even when spraying on the glass substrate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The present invention is a schematic diagram of the overall structure of a developer spraying device.

[0018] Figure 2 The present invention is a schematic diagram of the structure of a circulation component in a developer spraying device.

[0019] Figure 3 The present invention is a schematic diagram of the internal structure of a filter box in a developer spraying device.

[0020] Figure 4 This is an enlarged structural diagram of position A in a developer spraying device.

[0021] Figure 5 The present invention is a schematic diagram of the internal structure of a developer storage box in a developer spraying device.

[0022] Figure 6 The present invention is a schematic diagram of the structure of a reflux pipe in a developer spraying device.

[0023] The numbers in the figure are: 1. filter plate; 2. electromagnetic slide rail; 3. frame; 4. electromagnetic slider; 5. filter box; 6. developer storage box; 7. L-shaped support plate; 8. slide frame; 9. roller; 10. spray pipe; 11. toggle rod; 12. guide frame; 13. guide pipe; 14. bump; 15. filter screen; 16. mounting plate; 17. spring; 18. telescopic rod; 19. pump body; 20. rack; 21. gear; 22. stirring rod; 23. L-shaped connecting block; 24. reflux pipe. DETAILED DESCRIPTION

[0024] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0025] like Figures 1 to 6 As shown, the utility model provides:

[0026] A developer spraying device comprises a filter plate 1, a symmetrical electromagnetic slide rail 2 is arranged on the top of the filter plate 1, an electromagnetic slider 4 is slidably arranged on the top of the electromagnetic slide rail 2, a symmetrical L-shaped support plate 7 is arranged on the side wall of the filter plate 1, a slide frame 8 is arranged on the top of the L-shaped support plate 7, a developer storage box 6 is slidably arranged inside the slide frame 8, a frame body 3 is arranged on the top of the electromagnetic slider 4, a spray pipe 10 is arranged at the bottom of the frame body 3, a circulation component is arranged at the bottom of the filter plate 1, the circulation component comprises a guide frame 12 and a filter box 5, a guide pipe 13 is connected to the bottom of the guide frame 12, the bottom of the guide pipe 13 is connected to the inside of the filter box 5, a return pipe 24 is connected to the outer wall of the filter box 5, and the other end of the return pipe 24 is connected to the inside of the developer storage box 6.

[0027] Excess developer can be collected inside the guide frame 12 through the filter holes on the surface of the filter plate 1, and then the excess developer can be collected inside the filter box 5 through the guide frame 12 and the guide pipe 13. The impurities in the developer can be filtered out by the filter net 15 inside the filter box 5, and then the filtered developer can be made to flow into the developer storage box 6 by the reflux pipe 24.

[0028] like Figure 4 As shown, a pump body 19 is disposed on the top of the developer storage box 6 , the input end of the pump body 19 is connected to the inside of the developer storage box 6 through a pipeline, and the output end of the pump body 19 is connected to the spray pipe 10 through a pipeline.

[0029] The pump body 19 can be used to input the developer in the developer storage box 6 into the spray pipe 10 , so that the spray pipe 10 can spray the glass substrate.

[0030] like Figure 3 As shown, the inner wall of the filter box 5 is provided with a mounting plate 16, the top of the mounting plate 16 is provided with a plurality of telescopic rods 18, the top of the telescopic rods 18 is provided with a filter screen 15, the outer sleeve of the telescopic rods 18 is provided with a spring 17, one end of the spring 17 is connected to the top of the mounting plate 16, and the other end of the spring 17 is connected to the bottom of the filter screen 15.

[0031] The spring 17 and the telescopic rod 18 cooperate to drive the filter screen 15 to reciprocate up and down, thereby preventing the filter holes inside the filter screen 15 from being blocked, which would slow down the flow of the developer.

[0032] like Figure 3 As shown, a plurality of protrusions 14 are symmetrically arranged on the top of the filter screen 15, a toggle rod 11 that contacts the protrusions 14 is arranged on the side wall of the electromagnetic slider 4, and a moving groove for the toggle rod 11 to move is opened on the side wall of the filter box 5.

[0033] The convex block 14 cooperates with the toggle rod 11 to make the filter screen 15 work in a reciprocating manner.

[0034] like Figure 4 and Figure 5 As shown, an L-shaped connecting block 23 is symmetrically arranged on the top of the developer storage box 6 , and the other end of the L-shaped connecting block 23 is connected to the side wall of the electromagnetic slider 4 .

[0035] The L-shaped connecting block 23 can drive the inside of the developer storage box 6 to slide.

[0036] like Figure 1 As shown, a plurality of rollers 9 are rotatably arranged inside the slide frame 8 .

[0037] The roller 9 allows the developer storage box 6 to move more smoothly.

[0038] like Figure 6 As shown, a one-way valve is installed outside the return pipe 24 .

[0039] The developer in the developer storage tank 6 is prevented from flowing back by the one-way valve.

[0040] like Figure 5 As shown, a stirring rod 22 is provided inside the developer storage box 6, the top of the stirring rod 22 extends to the outside of the developer storage box 6 and is installed with a gear 21, and the side wall of the filter plate 1 is provided with a rack 20 meshing with the gear 21 through a connecting rod.

[0041] The rotation of the gear 21 drives the stirring rod 22 to rotate, so that the recycled developer and the developer in the developer storage box 6 can be fully mixed, so that the developer can be sprayed more evenly on the glass substrate.

[0042] The above embodiments only express a developer spraying device or several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the attached claims.

Claims

1. A developer spraying device, characterized in that: The invention comprises a filter plate (1), wherein a symmetrical electromagnetic slide rail (2) is arranged on the top of the filter plate (1), an electromagnetic slider (4) is slidably arranged on the top of the electromagnetic slide rail (2), a symmetrical L-shaped support plate (7) is arranged on the side wall of the filter plate (1), a slide frame (8) is arranged on the top of the L-shaped support plate (7), a developer storage box (6) is slidably arranged inside the slide frame (8), a frame body (3) is arranged on the top of the electromagnetic slider (4), and the frame body (3) ) is provided with a spray pipe (10) at the bottom, and a circulation component is provided at the bottom of the filter plate (1), the circulation component comprises a guide frame (12) and a filter box (5), the bottom of the guide frame (12) is connected to a guide pipe (13), the bottom of the guide pipe (13) is connected to the inside of the filter box (5), the outer wall of the filter box (5) is connected to a return pipe (24), and the other end of the return pipe (24) is connected to the inside of the developer storage box (6).

2. A developer spraying device according to claim 1, characterized in that: A pump body (19) is arranged on the top of the developer storage box (6); the input end of the pump body (19) is connected to the inside of the developer storage box (6) through a pipeline, and the output end of the pump body (19) is connected to the spray pipe (10) through a pipeline.

3. A developer spraying device according to claim 1, characterized in that: The inner wall of the filter box (5) is provided with a mounting plate (16), the top of the mounting plate (16) is provided with a plurality of telescopic rods (18), the top of the telescopic rods (18) is provided with a filter screen (15), the outer portion of the telescopic rods (18) is provided with a spring (17), one end of the spring (17) is connected to the top of the mounting plate (16), and the other end of the spring (17) is connected to the bottom of the filter screen (15).

4. A developer spraying device according to claim 3, characterized in that: The top of the filter screen (15) is symmetrically provided with a plurality of protrusions (14); the side wall of the electromagnetic slider (4) is provided with a toggle rod (11) that contacts the protrusions (14); and the side wall of the filter box (5) is provided with a moving groove for the toggle rod (11) to move.

5. A developer spraying device according to claim 1, characterized in that: An L-shaped connecting block (23) is symmetrically arranged on the top of the developer storage box (6), and the other end of the L-shaped connecting block (23) is connected to the side wall of the electromagnetic slider (4).

6. A developer spraying device according to claim 1, characterized in that: A plurality of rollers (9) are rotatably arranged inside the sliding frame (8).

7. A developer spraying device according to claim 1, characterized in that: A one-way valve is installed outside the return pipe (24).

8. A developer spraying device according to claim 7, characterized in that: A stirring rod (22) is arranged inside the developer storage box (6), the top of the stirring rod (22) extends to the outside of the developer storage box (6) and is installed with a gear (21), and a rack (20) meshing with the gear (21) is arranged on the side wall of the filter plate (1) via a connecting rod.

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