Numerical control cleaning device of touch screen etching demolding production line

Abstract

The utility model relates to the technical field of touch screen production equipment, in particular to a numerical control cleaning device of a touch screen etching demolding production line. The cleaning device comprises a cleaning frame, a rotating assembly, a mounting assembly and a cleaning assembly, the cleaning frame is in an arc shape, and openings are formed in the two sides of the cleaning frame; the rotating assembly is arranged on the cleaning frame and is driven by a first rotating motor to rotate and move; and the mounting assembly is rotationally mounted on the rotating assembly, and the mounting assembly is driven by an electric push rod to clamp and fix the glass substrate. According to the glass substrate cleaning device, due to the arrangement of the mounting frame, collision of the glass substrate in the cleaning process can be avoided, the mounting frame is adjusted in a clamping and rotating mode, the glass substrate can be conveniently disassembled and assembled, the stability in the cleaning process can be improved, meanwhile, impurities of the overturned glass substrate can be better removed, and the cleaning efficiency is improved. And the cleaning effect of the glass substrate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of touch screen production equipment, in particular to a digital control cleaning device for a touch screen etching and demoulding production line. Background Art

[0002] A touch screen, also known as a "touch screen" or "touch panel", is an inductive liquid crystal display device that can receive input signals such as contacts. When a graphic button on the screen is touched, the tactile feedback system on the screen can drive various connection devices according to a pre-programmed program. It can be used to replace mechanical button panels and create vivid audio and video effects through liquid crystal display images. In the production process of touch screens, its component ITO conductive film needs to be placed in a demolding machine for demolding after being etched by etching liquid. At this time, the ITO conductive film and glass plate need to be cleaned.

[0003] In the prior art, there is a CNC cleaning device for a touch screen etching and demoulding production line (Announcement No.: CN208912761U), the structure of which includes a roller conveyor for conveying a glass substrate from left to right, a flushing part for flushing the surface of the glass substrate at different angles, a roller brushing part for rolling and brushing the flushed glass substrate, a blower for removing water stains on the glass substrate after flushing, and an ultraviolet lamp for drying and sterilizing the glass substrate, the flushing part, the roller brushing part, the blower and the ultraviolet lamp are arranged in sequence along the conveying direction of the roller conveyor, and are all located above the roller conveyor. Although the CNC cleaning device of the touch screen etching and demoulding production line performs double cleaning by flushing and brushing, the cleaning is thorough and the water removal is efficient.

[0004] However, in actual use, the glass substrates are easily displaced under the impact of water flow, which may cause collision and damage between the glass substrates. Utility Model Content

[0005] In view of the problems existing in the background technology, a numerical control cleaning device for a touch screen etching and demoulding production line is proposed.

[0006] The utility model provides a numerical control cleaning device for a touch screen etching and demoulding production line, comprising a cleaning frame, which is arranged in an arc shape and has openings on both sides of the cleaning frame; a rotating component, which is arranged on the cleaning frame and is driven by a rotating motor to rotate and move; a mounting component, which is rotatably mounted on the rotating component and is driven by an electric push rod to clamp and fix a glass substrate; a cleaning component, which is arranged on the cleaning frame and is driven by a water pump to convey water to clean the glass substrate; and an air drying mechanism, which is arranged on the cleaning frame and is driven by a fan to air dry the glass substrate through airflow.

[0007] Preferably, the rotating assembly includes a fixed frame installed on the cleaning frame, a rotating motor is installed on the fixed frame, a rotating column is rotatably installed on the fixed frame, the bottom end of the rotating column is connected to the output shaft of the rotating motor, a connecting frame is installed on the rotating column, an annular plate is installed on the connecting frame, and the annular plate is rotatably connected to the cleaning frame.

[0008] Preferably, the mounting assembly includes a rotating motor 2 mounted on an annular plate, a rotating rod rotatably mounted on the annular plate, the rotating rod being connected to the output shaft of the rotating motor 2, a mounting frame being mounted on the end of the rotating rod away from the rotating motor 2, two electric push rods being mounted on the mounting frame, and splints being mounted on the telescopic shafts of the two electric push rods.

[0009] Preferably, the cleaning component includes a water tank installed on the cleaning frame, the water tank is connected to the cleaning frame, a water pump is installed on the water tank, the water inlet of the water pump is connected to the water tank, a water pipe is installed on the water outlet of the water pump, the water pipe extends into the cleaning frame, and a nozzle is installed on the water pipe.

[0010] Preferably, a filter plate is installed on the cleaning frame, a plurality of filter holes are formed on the filter plate, a second opening is formed on one side of the cleaning frame, a blocking plate is installed on one side of the cleaning frame via bolts, and the blocking plate is adapted to the second opening.

[0011] Preferably, the top of the filter plate is arranged in an inclined surface.

[0012] Preferably, the air drying mechanism is composed of a fan, a heating plate, an exhaust frame and an exhaust duct, the fan is installed on the cleaning frame, the heating plate is installed on the cleaning frame, the exhaust frame is installed on the cleaning frame, the exhaust frame is connected to the cleaning frame, and the exhaust duct is installed on the exhaust frame.

[0013] Compared with the prior art, the utility model has the following beneficial technical effects: when in use, the glass substrate can be prevented from colliding during the cleaning process through a plurality of annular mounting frames;

[0014] By driving the clamping plate with the electric push rod and rotating the motor 1, the glass substrate can be easily disassembled and assembled, and the glass substrate can be stabilized during cleaning. At the same time, the flipped glass substrate can also better remove impurities and improve the cleaning effect of the glass substrate.

[0015] By setting up the fan and the heating plate, the glass substrate can be air-dried to ensure that the glass substrate is dry after cleaning, and the cleaning liquid on the glass substrate is prevented from dripping into the working environment, thereby improving the protection of the working environment and facilitating subsequent work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2Another structural schematic diagram of the utility model;

[0018] Figure 3 It is a cross-sectional structural schematic diagram of the cleaning frame in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the rotating assembly and the mounting assembly in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the filter plate in the utility model.

[0021] Figure numerals: 1. cleaning frame; 2. fixing frame; 3. rotating column; 4. connecting frame; 5. rotating motor one; 6. annular plate; 7. rotating motor two; 8. mounting frame; 9. clamping plate; 10. electric push rod; 11. water tank; 12. water pump; 13. water pipe; 14. nozzle; 15. filter plate; 16. filter hole; 17. sealing plate; 18. fan; 19. heating plate; 20. exhaust frame; 21. exhaust pipe. DETAILED DESCRIPTION

[0022] Embodiment 1

[0023] like Figure 1-Figure 5 As shown, the utility model provides a CNC cleaning device for a touch screen etching and demoulding production line, which comprises a cleaning frame 1, a rotating component, a mounting component and a cleaning component.

[0024] like Figure 1 As shown, the cleaning frame 1 is arranged in an arc shape, and openings are provided on both sides of the cleaning frame 1 for the installation frame 8 to enter and exit;

[0025] like Figure 1 and Figure 5 As shown, the rotating assembly is arranged on the cleaning frame 1, and is driven by a rotating motor 5 for rotation and movement. The rotating assembly includes a fixed frame 2 installed on the cleaning frame 1, a rotating motor 5 is installed on the fixed frame 2, a rotating column 3 is rotatably installed on the fixed frame 2, the bottom end of the rotating column 3 is connected to the output shaft of the rotating motor 5, a connecting frame 4 is installed on the rotating column 3, an annular plate 6 is installed on the connecting frame 4, the annular plate 6 is rotatably connected to the cleaning frame 1, two annular grooves are provided on the annular plate 6, and an arc-shaped through groove is provided on the cleaning frame 1, and the inner walls on both sides of the arc-shaped through groove extend into the two annular grooves respectively and are slidably connected to the two annular grooves;

[0026] like Figure 1 and Figure 5As shown, the mounting assembly is rotatably mounted on the rotating assembly, the mounting assembly uses an electric push rod 10 as a drive to clamp and fix the glass substrate, the mounting assembly includes a rotating motor 2 7 mounted on the annular plate 6, a rotating rod is rotatably mounted on the annular plate 6, the rotating rod is connected to the output shaft of the rotating motor 2 7, a mounting frame 8 is mounted on the end of the rotating rod away from the rotating motor 2 7, two electric push rods 10 are mounted on the mounting frame 8, and clamping plates 9 are mounted on the telescopic shafts of the two electric push rods 10. In this embodiment, multiple mounting assemblies need to be used, and the multiple mounting assemblies are distributed in a ring shape, which can indirectly save the disassembly and assembly time of the glass substrate and improve the cleaning efficiency of the glass substrate;

[0027] like Figure 3 and Figure 5 As shown, a cleaning component is arranged on a cleaning frame 1, driven by a water pump 12, and conveying water to clean the glass substrate. The cleaning component includes a water tank 11 installed on the cleaning frame 1, the water tank 11 is connected with the cleaning frame 1, a water inlet pipe and a water outlet pipe are installed on the water tank 11, and a valve 1 is installed on the water inlet pipe and the water outlet pipe. A water pump 12 is installed on the water tank 11, the water inlet of the water pump 12 is connected with the water tank 11, and a water delivery pipe 13 is installed on the water outlet of the water pump 12, the water delivery pipe 13 extends into the cleaning frame 1, and a nozzle 14 is installed on the water delivery pipe 13. The water delivery pipe 13 is composed of a three-way pipe, and the other two ends of the water delivery pipe 13 extend into the cleaning frame 1, and are symmetrically distributed on the upper and lower sides of the installation frame 8. The nozzles 14 arranged thereon are all facing the installation frame 8, so that water spray cleaning can be performed on the upper and lower sides of the installation frame 8 at the same time.

[0028] like Figure 3 and Figure 5 As shown, a filter plate 15 is installed on the cleaning frame 1, and a plurality of filter holes 16 are opened on the filter plate 15. An opening 2 is opened on one side of the cleaning frame 1. A sealing plate 17 is installed on one side of the cleaning frame 1 by bolts. The sealing plate 17 is adapted to the opening 2, and the top of the filter plate 15 is set in an inclined surface.

[0029] In this embodiment, the entire cleaning device is controlled by a numerical control system, and the installation and detachment of the glass substrate can be performed by a robot. The robot technology is relatively mature and can be constructed using existing technology, which will not be described in this embodiment.

[0030] When in use, the glass substrate is placed in the installation frame 8, and then the two electric push rods 10 are started to drive the two clamping plates 9 to move in a direction close to each other to fix the glass substrate. After that, the installation frame 8 is driven to rotate into the cleaning frame 1 through the action of the rotating motor 1 5, and the water pump 12 is started to convey water to the nozzle 14 through the water pipe 13, and the glass substrate is cleaned through the nozzle 14. During the cleaning process, the rotating motor 2 7 can be started to drive the installation frame 8 to rotate, so that the impurities cleaned off the glass substrate can be separated from the glass substrate under the action of gravity, thereby improving the cleaning effect of the glass substrate. After the glass substrate is cleaned and moved out of the cleaning frame 1, the installation frame 8 is set on the reverse side when necessary, so that the two electric push rods 10 and the two clamping plates 9 release the clamping of the glass substrate, so that the glass substrate is separated from the installation frame 8 under the action of gravity, and the separation of the glass substrate is completed, and the operation is simple and convenient;

[0031] The impurities cleaned from the glass substrate fall onto the filter plate 15, and the impurities are separated from the water flow by the filter plate 15. The impurities are gathered in the second opening under the inclined surface at the top of the filter plate 15 and the flow of water. The impurities can be cleaned simply and conveniently by removing the sealing plate 17.

[0032] Embodiment 2

[0033] like Figure 2 and Figure 3 As shown, the utility model proposes a CNC cleaning device for a touch screen etching and demolding production line. Compared with the first embodiment, it also includes an air-drying mechanism, which is arranged on the cleaning frame 1 and driven by a fan 18 to air-dry the glass substrate through airflow. The air-drying mechanism is composed of a fan 18, a heating plate 19, an exhaust frame 20 and an exhaust pipe 21. The fan 18 is installed on the cleaning frame 1, the heating plate 19 is installed on the cleaning frame 1, the exhaust frame 20 is installed on the cleaning frame 1, the exhaust frame 20 is connected to the cleaning frame 1, and the exhaust pipe 21 is installed on the exhaust frame 20. When in use, one end of the exhaust pipe 21 needs to be connected to the exhaust system in the factory. Two partitions are arranged in the cleaning frame 1, and a gap adapted to the mounting frame 8 is arranged between the two partitions. The partition divides the cleaning frame 1 into two parts, namely a cleaning area and an air-drying area. The air-drying mechanism is located in the air-drying area. A drain pipe is installed on the cleaning frame 1, and the drain pipe is connected to the air-drying area for discharging water dripping from the glass substrate.

[0034] In this embodiment, when in use, the fan 18 is started to agitate the airflow, and the heating plate 19 is heated by electricity, and then the airflow is heated. The heated airflow acts on the glass substrate to clean the residual water stains on the glass substrate, thereby ensuring the drying of the glass substrate. In this process, the rotating motor 2 7 can also be started to drive the mounting frame 8 to rotate, so that the water stains on the glass substrate drip off by gravity, and both sides of the glass substrate can be affected by the hot airflow, thereby ensuring the effect of removing the water stains on the glass substrate.

[0035] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A CNC cleaning device for a touch screen etching and demoulding production line, characterized in that: include: A cleaning frame (1), the cleaning frame (1) is arranged in an arc shape, and openings are provided on both sides of the cleaning frame (1); A rotating assembly, the rotating assembly is arranged on the cleaning frame (1) and is driven by a rotating motor (5) to rotate and move; An installation component, the installation component is rotatably installed on the rotating component, and the installation component is driven by an electric push rod to clamp and fix the glass substrate; A cleaning component, which is arranged on the cleaning frame (1) and driven by a water pump (12) to deliver water to clean the glass substrate; and an air drying mechanism, which is arranged on the cleaning frame (1) and driven by a fan (18) to air dry the glass substrate through airflow.

2. According to the CNC cleaning device of the touch screen etching and demoulding production line according to claim 1, it is characterized in that: The rotating assembly comprises a fixed frame (2) mounted on a cleaning frame (1), a rotating motor (5) being mounted on the fixed frame (2), a rotating column (3) being rotatably mounted on the fixed frame (2), the bottom end of the rotating column (3) being connected to the output shaft of the rotating motor (5), a connecting frame (4) being mounted on the rotating column (3), an annular plate (6) being mounted on the connecting frame (4), and the annular plate (6) being rotatably connected to the cleaning frame (1).

3. The CNC cleaning device for a touch screen etching and demoulding production line according to claim 2 is characterized in that: The mounting assembly comprises a second rotating motor (7) mounted on an annular plate (6), a rotating rod being rotatably mounted on the annular plate (6), the rotating rod being connected to the output shaft of the second rotating motor (7), a mounting frame (8) being mounted on one end of the rotating rod away from the second rotating motor (7), two electric push rods (10) being mounted on the mounting frame (8), and clamping plates (9) being mounted on the telescopic shafts of the two electric push rods (10).

4. The CNC cleaning device for a touch screen etching and demoulding production line according to claim 1, characterized in that: The cleaning component comprises a water tank (11) mounted on a cleaning frame (1), the water tank (11) being in communication with the cleaning frame (1), a water pump (12) being mounted on the water tank (11), a water inlet of the water pump (12) being in communication with the water tank (11), a water delivery pipe (13) being mounted on a water outlet of the water pump (12), the water delivery pipe (13) extending into the cleaning frame (1), and a nozzle (14) being mounted on the water delivery pipe (13).

5. The CNC cleaning device for a touch screen etching and demoulding production line according to claim 1, characterized in that: A filter plate (15) is installed on the cleaning frame (1), and a plurality of filter holes (16) are provided on the filter plate (15). A second opening is provided on one side of the cleaning frame (1). A blocking plate (17) is installed on one side of the cleaning frame (1) via bolts, and the blocking plate (17) is adapted to fit the second opening.

6. The CNC cleaning device for a touch screen etching and demoulding production line according to claim 5, characterized in that: The top of the filter plate (15) is arranged in an inclined surface.

7. The CNC cleaning device for a touch screen etching and demoulding production line according to claim 1, characterized in that: The air drying mechanism is composed of a fan (18), a heating plate (19), an exhaust frame (20) and an exhaust pipe (21); the fan (18) is mounted on the cleaning frame (1); the heating plate (19) is mounted on the cleaning frame (1); the exhaust frame (20) is mounted on the cleaning frame (1); the exhaust frame (20) is communicated with the cleaning frame (1); and the exhaust pipe (21) is mounted on the exhaust frame (20).

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