CN215542975U

CN215542975U - Cleaning device for OLED metal mask

Info

Publication number: CN215542975U
Application number: CN202121273916.6U
Authority: CN
Inventors: 刘小勇; 房龙翔; 叶鑫煌
Original assignee: Fujian Youda Environmental Protection Material Co ltd
Current assignee: Fujian Youda Environmental Protection Material Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2022-01-18
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a cleaning device for an OLED (organic light emitting diode) metal mask, which relates to the technical field of mask cleaning, and aims to solve the problems that after the existing metal mask is cleaned, most of the cleaning agents and water on the surface of the metal mask are not thoroughly removed, secondary pollution is caused, the subsequent treatment work is inconvenient, and the working efficiency is influenced. The device has a novel structure, not only realizes the effect of automatically cleaning the metal mask version body, but also avoids the condition that cleaning agents and water on the metal mask version body are not completely removed, effectively prevents secondary pollution and is suitable for popularization.

Description

Cleaning device for OLED metal mask

Technical Field

The utility model relates to the technical field of mask cleaning, in particular to a cleaning device for an OLED metal mask.

Background

In recent years, organic light emitting diodes have the advantages of self-luminescence, wide viewing angle, almost infinite contrast, low power consumption, extremely high response speed and the like, and have a tendency to replace liquid crystal displays in the field of medium-sized and small-sized displays.

After the existing metal mask plate is cleaned, cleaning agents and water on the surface of most metal mask plates are not thoroughly removed, secondary pollution is caused, treatment work after the metal mask plates are not convenient to carry out, and the working efficiency is influenced. Therefore, the utility model provides a cleaning device for an OLED metal mask to solve the problems.

SUMMERY OF THE UTILITY MODEL

The cleaning device for the OLED metal mask provided by the utility model solves the problems that after the existing metal mask is cleaned, most of the cleaning agents and water on the surface of the metal mask are not thoroughly removed, secondary pollution is caused, the subsequent treatment work is inconvenient, and the working efficiency is influenced.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the cleaning device for the OLED metal mask comprises a cleaning box, a conveying device and cleaning cylinders, wherein the conveying device penetrates through the bottom end of the cleaning box in a sliding mode, a clamping groove corresponding to the conveying device is formed in the bottom of the cleaning box, the cleaning box is rotatably provided with the two cleaning cylinders which are identical in structure and symmetrically distributed, and the two cleaning cylinders are located inside the clamping groove respectively;

the metal mask version body has been placed on conveyer belt surface, it has the storage water tank to wash roof portion fixed mounting, wash one side fixed mounting that the metal mask version body was kept away from to the case and have drying device, it has the liquid reserve tank to wash roof portion fixed mounting, be provided with hydrojet mechanism between storage water tank and the washing case, it is provided with actuating mechanism to wash incasement portion.

Preferably, hydrojet mechanism includes water pump, first flow divider and first hydrojet pipe, the first drain pipe fixed mounting that the storage water tank is close to metal mask version body one side has the water pump, the inside fixed mounting that the water pump bottom extended to the cleaning box has first flow divider, the one end fixed mounting that the water pump was kept away from to first flow divider has first hydrojet pipe.

Preferably, a second liquid outlet pipe on one side, far away from the metal mask plate body, of the water storage tank extends to the inside of the cleaning box, a second flow dividing box is fixedly installed inside the cleaning box, and a second liquid spraying pipe is fixedly installed at the bottom end of the second flow dividing box.

Preferably, actuating mechanism includes driving motor, driving gear, pivot, driven gear and clearance board, it has driving motor to wash tank deck end inner wall fixed mounting, driving motor's output shaft fixed mounting has the driving gear, it rotates and installs the pivot to wash tank deck wall, pivot bottom fixed mounting has the clearance board, pivot circumference lateral wall fixed mounting has driven gear.

Preferably, intermeshing between driving gear and the driven gear, cleaning plate bottom is provided with the washing sponge, the third drain pipe of liquid reserve tank extends to the inside and the cleaning plate fixed connection of cleaning tank.

The utility model has the beneficial effects that:

1. the output shaft of the driving motor drives the driving gear and the rotating shaft to rotate, and the rotating shaft drives the cleaning sponge at the bottom end of the rear cleaning plate to clean the surface of the metal mask version body, so that the effect of automatically cleaning the metal mask version body is achieved.

2. The metal mask plate body is washed away again by water in the second distribution box arranged behind the cleaning agent in the liquid storage box, so that the condition that the cleaning agent and the water on the metal mask plate body are not thoroughly removed is avoided, and secondary pollution is effectively prevented.

In conclusion, the device not only realizes the effect of automatically cleaning the metal mask version body, but also avoids the condition that cleaning agents and water on the metal mask version body are not completely removed, effectively prevents secondary pollution and is suitable for popularization.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a view showing an installation structure of a liquid ejecting mechanism according to the present invention;

fig. 3 is an installation structure view of the driving mechanism of the present invention.

Reference numbers in the figures: 1. a cleaning tank; 2. a water storage tank; 3. a liquid storage tank; 4. a conveying device; 5. a drying device; 6. cleaning the cylinder; 7. a water pump; 8. a first manifold; 9. a second distribution box; 10. a first liquid spray pipe; 11. a second liquid spray pipe; 12. a metal mask body; 13. a drive motor; 14. a driving gear; 15. a rotating shaft; 16. a driven gear; 17. and (6) cleaning the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1, a belt cleaning device of OLED metal mask version, including wasing case 1, conveyer 4 and cleaning barrel 6, it has conveyer 4 to wash 1 bottom of case slip to run through, it is provided with the draw-in groove corresponding with conveyer 4 to wash 1 bottom of case, it installs two clean barrel 6 that the structure is the same and be symmetric distribution to wash 1 last rotation of case, two cleaning barrel 6 are located inside the draw-in groove respectively, metal mask version body 12 has been placed on 4 conveyer belt surfaces of conveyer, wash 1 top fixed mounting of case has storage water tank 2, wash one side fixed mounting that 1 kept away from metal mask version body 12 of case has

drying device

5, 1 top fixed mounting of washing case has liquid reserve tank 3, be provided with hydrojet mechanism between storage water tank 2 and the washing case 1, wash 1 inside actuating mechanism that is provided with of case.

Referring to fig. 2, the liquid spraying mechanism includes a water pump 7, a first flow distribution box 8 and a first liquid spraying pipe 10, the water pump 7 is fixedly installed on the first liquid outlet pipe of one side of the water storage tank 2 close to the metal mask body 12, the first flow distribution box 8 is fixedly installed inside the cleaning box 1 in a manner that the bottom end of the water pump 7 extends, the first liquid spraying pipe 10 is fixedly installed at one end of the first flow distribution box 8 far away from the water pump 7, floating dust and granular dirt on the surface of the metal mask body 12 are cleaned, the surface layer of the metal mask body 12 is prevented from being cut by the granular dirt in the friction cleaning process, the second liquid outlet pipe of one side of the water storage tank 2 far away from the metal mask body 12 extends to the inside of the cleaning box 1, the second flow distribution box 9 is fixedly installed, the second liquid spraying pipe 11 is fixedly installed at the bottom end of the second flow distribution box 9, and the cleaning agent and water on the surface of the metal mask body 12 are washed, preventing secondary pollution.

Referring to fig. 3, actuating mechanism includes driving motor 13, driving gear 14, pivot 15, driven gear 16 and clearance board 17, wash 1 top inner wall fixed mounting of case there is driving motor 13, driving motor 13's output shaft fixed mounting has driving gear 14, wash 1 inner wall of case and rotate and install

pivot

15, 15 bottom fixed mounting of pivot has

clearance board

17, 15 circumference lateral wall fixed mounting of pivot has driven gear 16, intermeshing between driving gear 14 and the driven gear 16, clearance board 17 bottom is provided with the washing sponge, the third drain pipe of liquid reserve tank 3 extends to the inside and clearance board 17 fixed connection of washing case 1.

The working principle is as follows: when the device is used, firstly, a metal mask plate body 12 is placed on a conveying device 4, the conveying device 4 conveys the metal mask plate body 12 to the inside of a cleaning box 1, a water pump 7 conveys water in a water storage tank 2 to the inside of a first flow dividing box 8, then floating dust and granular dirt on the metal mask plate body 12 are cleaned through a first liquid spraying pipe 10, then an output shaft of a driving motor 13 drives a driving gear 14 to rotate, the driving gear 14 drives a driven gear 16 and a rotating shaft 15 to rotate, the rotating shaft 15 drives a cleaning plate 17 to rotate, meanwhile, cleaning agent in the liquid storage tank 3 enters cleaning sponge at the bottom end of the cleaning plate 17 to clean the surface of the metal mask plate body 12, then a second flow dividing box 9 sprays water to the surface of the metal mask plate body 12 through a second liquid spraying pipe 11 to clean the dust and the cleaning agent, the metal mask plate body 12 moves to the outside of the cleaning box 1, the metal mask body 12 is dried by the drying device 5, and the cleaning work of the metal mask body 12 is completed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The cleaning device for the OLED metal mask comprises a cleaning box (1), a conveying device (4) and cleaning cylinders (6), and is characterized in that the conveying device (4) penetrates through the bottom end of the cleaning box (1) in a sliding manner, clamping grooves corresponding to the conveying device (4) are formed in the bottom of the cleaning box (1), the cleaning box (1) is rotatably provided with the two cleaning cylinders (6) which are identical in structure and symmetrically distributed, and the two cleaning cylinders (6) are located inside the clamping grooves respectively;

conveyer (4) conveyer belt surface placed metal mask version body (12), wash case (1) top fixed mounting have storage water tank (2), wash one side fixed mounting that case (1) kept away from metal mask version body (12) and have drying device (5), wash case (1) top fixed mounting have liquid reserve tank (3), be provided with hydrojet mechanism between storage water tank (2) and the washing case (1), wash case (1) inside and be provided with actuating mechanism.

2. The cleaning device for the OLED metal mask as claimed in claim 1, wherein the liquid spraying mechanism comprises a water pump (7), a first flow dividing box (8) and a first liquid spraying pipe (10), the water pump (7) is fixedly installed at the first liquid outlet pipe on one side of the water storage box (2) close to the metal mask body (12), the first flow dividing box (8) is fixedly installed at the bottom end of the water pump (7) extending to the inside of the cleaning box (1), and the first liquid spraying pipe (10) is fixedly installed at one end of the first flow dividing box (8) far away from the water pump (7).

3. The cleaning device for the OLED metal mask as claimed in claim 2, wherein a second liquid outlet pipe on one side of the water storage tank (2) far away from the metal mask body (12) extends to the interior of the cleaning box (1) and is fixedly provided with a second flow dividing box (9), and a second liquid spraying pipe (11) is fixedly arranged at the bottom end of the second flow dividing box (9).

4. The cleaning device for the OLED metal mask as claimed in claim 1, wherein the driving mechanism comprises a driving motor (13), a driving gear (14), a rotating shaft (15), a driven gear (16) and a cleaning plate (17), the driving motor (13) is fixedly mounted on the inner wall of the top end of the cleaning box (1), the driving gear (14) is fixedly mounted on the output shaft of the driving motor (13), the rotating shaft (15) is rotatably mounted on the inner wall of the cleaning box (1), the cleaning plate (17) is fixedly mounted at the bottom end of the rotating shaft (15), and the driven gear (16) is fixedly mounted on the circumferential side wall of the rotating shaft (15).

5. The cleaning device for the OLED metal mask as claimed in claim 4, wherein the driving gear (14) and the driven gear (16) are engaged with each other, the bottom end of the cleaning plate (17) is provided with a cleaning sponge, and the third liquid outlet pipe of the liquid storage tank (3) extends to the inside of the cleaning tank (1) and is fixedly connected with the cleaning plate (17).