Resin plate soaking device

Abstract

The utility model discloses a resin plate soaking device which comprises a soaking tank which is of a cavity structure with an opening in the top face and a hollow interior, and a resin plate is placed in the soaking tank; the liquid supply tank is communicated with the soaking tank through a water drainage pipe, the liquid supply tank provides a solvent into the soaking tank through the water drainage pipe, and a valve is installed on the water drainage pipe; and the water pump is arranged in the liquid supply tank, a water inlet of the water pump communicates with the soaking tank through a water pumping pipe, and the water pump is used for enabling a solvent in the soaking tank to flow back into the liquid supply tank through the water pumping pipe. The liquid supply box and the water pump are arranged, the liquid supply box is communicated with the soaking tank through the drainage pipe, the valve is arranged on the drainage pipe, the solvent is automatically added into the soaking tank through the valve, and the water pump in the liquid supply box is communicated with the soaking tank through the water pumping pipe. A solvent in the soaking tank flows back into the liquid supply tank through the water pumping pipe, automatic drainage is achieved, and the working efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of flexible printed board manufacturing. More specifically, the utility model relates to a resin plate soaking device. Background Art

[0002] Alignment film printing refers to a method of printing a glass substrate by using a PI printing machine to transfer ink (PI liquid) to a flexible photosensitive resin plate through an anilox roll, which is a type of relief printing process, abbreviated as flexography. Before shipment, the resin plate is placed in a soaking tank and soaked and aged with NMP solvent. The purpose is to reduce the soaking time at the customer's factory and also allow the resin plate to adapt to the solvent in advance. Currently, the soaking tank in use requires manual liquid addition and drainage by workers, resulting in high labor costs; if the resin plate is soaked for too long, the resin plate is likely to float, and some resin plates will be exposed to the air, resulting in poor soaking effects. Summary of the Invention

[0003] Another object of the utility model is to provide a resin plate soaking device that can automatically add and drain liquid, with high working efficiency and can save labor costs.

[0004] In order to achieve these and other advantages according to the utility model, a resin plate soaking device is provided, including:

[0005] A soaking tank, which is a cavity structure with an opening on the top surface and hollow inside, and the resin plate is placed in the soaking tank;

[0006] A liquid supply tank, which is connected to the soaking tank through a drain pipe, and the liquid supply tank provides solvent to the soaking tank through the drain pipe, and a valve is installed on the drain pipe;

[0007] A water pump, which is arranged in the liquid supply tank, and the water inlet of the water pump is connected to the soaking tank through a suction pipe, and the water pump is used to return the solvent in the soaking tank to the liquid supply tank through the suction pipe.

[0008] Preferably, a plurality of round holes are symmetrically opened on two opposite side walls of the soaking tank, and the plurality of round holes on the same side are arranged at intervals along the length direction of the soaking tank, and a pressing rod is penetrated through the two symmetrically arranged round holes.

[0009] Preferably, a plurality of fluororubber sealing rings are sleeved on the outer side wall of the pressing rod.

[0010] Preferably, a plurality of legs are symmetrically and fixedly arranged on both sides of the bottom of the liquid supply tank, the soaking tank is located below the liquid supply tank, and the liquid supply tank is connected to the top opening of the soaking tank through the drain pipe.

[0011] Preferably, a plurality of rollers are installed at the bottom of the soaking tank.

[0012] Preferably, a track is installed at the bottom of the liquid supply tank. The track is located between multiple legs and horizontally extends outside the liquid supply tank. The soaking tank travels on the track through multiple rollers.

[0013] The utility model has at least the following beneficial effects: by providing a liquid supply tank and a water pump, the liquid supply tank is communicated with the soaking tank through a drain pipe, and a valve is arranged on the drain pipe. By controlling the valve, the solvent can be automatically added into the soaking tank. A water pump is also arranged in the liquid supply tank. The water pump is communicated with the soaking tank through a water suction pipe. After the soaking operation is completed, the water pump is started, and the solvent in the soaking tank flows back into the liquid supply tank through the water suction pipe, realizing the automatic drainage operation of the solvent in the soaking tank, with high working efficiency and labor cost saving.

[0014] Other advantages, objectives and features of the utility model will be partially reflected by the following description, and partially will also be understood by those skilled in the art through the research and practice of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic side structure diagram of a resin plate soaking device according to an embodiment of the utility model;

[0016] Figure 2 It is a top view of the resin plate soaking device described in the above embodiment;

[0017] Figure 3 It is a schematic structure diagram of the pressing rod described in the above embodiment;

[0018] Description of the reference numerals in the specification drawings:

[0019] 1. Soaking tank, 2. Resin plate, 3. Liquid supply tank, 4. Round hole, 5. Pressing rod, 6. Fluororubber sealing ring, 7. Leg, 8. Roller, 9. Track, 10. Drain pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following further describes the utility model in detail with reference to the drawings, so that those skilled in the art can implement it according to the description in the specification.

[0021] It should be noted that in the description of the utility model, the orientation or positional relationship indicated by the terms "transverse", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the utility model.

[0022] As Figures 1-3 shown, the present utility model provides a resin plate soaking device, including:

[0023] A soaking tank 1, which is a cavity structure with an opening on the top surface and a hollow interior. The resin plate 2 is placed in the soaking tank 1;

[0024] A liquid supply tank 3, which is connected to the soaking tank 1 through a drain pipe 10. The liquid supply tank 3 provides a solvent to the soaking tank 1 through the drain pipe 10, and a valve is installed on the drain pipe 10;

[0025] A water pump, which is arranged in the liquid supply tank 3. The water inlet of the water pump is connected to the soaking tank 1 through a suction pipe. The water pump is used to return the solvent in the soaking tank 1 to the liquid supply tank 3 through the suction pipe.

[0026] In the above technical solution, the soaking tank 1 is a rectangular cavity structure made of stainless steel with dimensions of 2500×3200×100 mm. The resin plate 2 is placed in the soaking tank 1 through the opening on the top surface of the soaking tank 1. The liquid supply tank 3 is filled with a solvent for soaking the resin plate 2. After the resin plate 2 is placed flat in the soaking tank 1, the valve on the drain pipe 10 is opened, and the solvent in the liquid supply tank 3 can be discharged into the soaking tank 1 through the drain pipe 10 to realize the soaking operation of the resin plate 2; after the soaking is completed, the water pump is started, and the solvent in the soaking tank 1 will flow back to the liquid supply tank 3 through the suction pipe. After the solvent in the soaking tank 1 is drained, the staff can take out the resin plate 2 and dry it to complete the soaking operation; the present utility model realizes the automatic liquid addition and drainage of the soaking tank 1 by setting the liquid supply tank 3, the water pump and adding pipelines, with high working efficiency and labor cost savings.

[0027] In another technical solution, a plurality of round holes 4 are symmetrically opened on two opposite side walls of the soaking tank 1. The plurality of round holes 4 on the same side are arranged at intervals along the length direction of the soaking tank 1. A pressure rod 5 is penetrated through the two symmetrically arranged round holes 4; a plurality of fluororubber sealing rings 6 are sleeved on the outer side wall of the pressure rod 5.

[0028] In this technical solution, after the resin plate 2 is placed in the soaking tank 1, a plurality of pressure rods 5 are penetrated through the corresponding round holes 4. The resin plate 2 is located below the plurality of pressure rods 5. The height of the resin plate 2 is limited by the pressure rods 5 to prevent the resin plate 2 from floating out of the liquid surface of the solvent after soaking for too long, so as to ensure the soaking effect; the fluororubber sealing ring 6 can prevent the pressure rod 5 from directly contacting and scratching the surface of the resin plate 2, and the fluororubber sealing ring 6 can resist the corrosion of NMP solvent. The material of the pressure rod 5 is aluminum.

[0029] In another technical solution, a plurality of legs 7 are symmetrically and fixedly arranged on both sides of the bottom of the liquid supply tank 3. The soaking tank 1 is located below the liquid supply tank 3, and the liquid supply tank 3 is communicated with the top surface opening of the soaking tank 1 through the drain pipe 10.

[0030] In this technical solution, by arranging the legs 7 at the bottom of the liquid supply tank 3 to raise the liquid supply tank 3, the soaking tank 1 is located below the liquid supply tank 3. When the liquid supply tank 3 supplies the solvent to the soaking tank 1, the valve is opened, and the solvent will automatically flow into the soaking tank 1 under the action of gravity, which is more convenient to use, the device structure is simpler, and the manufacturing cost is low.

[0031] In another technical solution, a plurality of rollers 8 are installed at the bottom of the soaking tank 1. In this technical solution, the rollers 8 facilitate the movement of the soaking tank 1 to a suitable position.

[0032] In another technical solution, a track 9 is installed at the bottom of the liquid supply tank 3. The track 9 is located between the plurality of legs 7 and horizontally extends outside the liquid supply tank 3. The soaking tank 1 travels on the track 9 through the plurality of rollers 8.

[0033] In this technical solution, a plurality of rollers 8 are symmetrically arranged on both sides of the bottom of the soaking tank 1, and there are two corresponding tracks 9. The soaking tank 1 travels on the track 9, which is convenient to move the position of the soaking tank 1 during the soaking operation; the track 9 is laid below the liquid supply tank 3 and extends to the outside of the liquid supply tank 3. During the soaking operation, the soaking tank 1 can be first moved onto the track 9, then the resin plate 2 is placed into the soaking tank 1, the pressure rod 5 is installed, the soaking tank 1 is moved along the setting direction of the track 9 to the bottom of the liquid supply tank 3, the soaking tank 1 is communicated with the drain pipe 10 and the water suction pipe, the valve is opened to discharge the solvent into the soaking tank 1, and the soaking operation is started. After the soaking is completed, the water pump is started to drain the solvent in the soaking tank 1, and then the soaking tank 1 is pulled out, the resin plate 2 is taken out and dried, and the soaking operation is completed; when the soaking tank 1 is not in use, it can also be pushed to the bottom of the liquid supply tank 3 for storage to improve the space utilization rate.

[0034] Although the embodiments of the present invention have been disclosed as above, they are not limited to only the applications listed in the description and the embodiments. It can be fully applied to various fields suitable for the present invention. For those familiar with the field, additional modifications can be easily made. Therefore, without departing from the general concept defined by the claims and the equivalent scope, the present invention is not limited to the specific details and the illustrated examples here.

Claims

1. A resin plate soaking device, characterized in that, Comprising: An immersion tank, which has a cavity structure with an opening on the top surface and is hollow inside, and the resin plate is placed in the immersion tank; A liquid supply tank, which is connected to the immersion tank through a drain pipe. The liquid supply tank provides a solvent to the immersion tank through the drain pipe, and a valve is installed on the drain pipe; A water pump, which is arranged in the liquid supply tank. The water inlet of the water pump is connected to the immersion tank through a suction pipe, and the water pump is used to return the solvent in the immersion tank to the liquid supply tank through the suction pipe.

2. The resin plate soaking device according to claim 1, characterized in that, A plurality of round holes are symmetrically opened on two opposite side walls of the immersion tank. The plurality of round holes on the same side are arranged at intervals along the length direction of the immersion tank, and a pressure rod is inserted through the two symmetrically arranged round holes.

3. The resin plate soaking device according to claim 2, characterized in that, A plurality of fluororubber sealing rings are sleeved on the outer side wall of the pressure rod.

4. The resin plate soaking device according to claim 1, characterized in that, A plurality of legs are symmetrically and fixedly arranged on both sides of the bottom of the liquid supply tank. The immersion tank is located below the liquid supply tank, and the liquid supply tank is connected to the top opening of the immersion tank through the drain pipe.

5. The resin plate soaking device according to claim 4, wherein, A plurality of rollers are installed at the bottom of the immersion tank.

6. The resin plate soaking device according to claim 5, wherein, A track is installed at the bottom of the liquid supply tank. The track is located between the plurality of legs and extends horizontally outside the liquid supply tank. The immersion tank travels on the track through the plurality of rollers.

Images