CN216757567U

CN216757567U - Liquid crystal glass middle frame cleaning device of electronic product

Info

Publication number: CN216757567U
Application number: CN202123259113.8U
Authority: CN
Inventors: 王照洋
Original assignee: Shenzhen Tonson Automation Equipment Co ltd
Current assignee: Shenzhen Tonson Automation Equipment Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-06-17
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a liquid crystal glass middle frame cleaning device of an electronic product, which comprises: the plasma cleaning device comprises a feeding part, a plasma cleaning part and a discharging part, wherein the feeding part and the discharging part are respectively arranged on two sides of the plasma cleaning part; the liquid crystal glass middle frame of the electronic product to be cleaned is conveyed to the plasma cleaning part through the feeding part, and is conveyed out through the discharging part after being cleaned by the plasma cleaning part. The utility model can clean microscopic organic dirt such as grease, oil stain and the like and oxide layers of the liquid crystal glass middle frame of the electronic product, and can not pollute the environment.

Description

Liquid crystal glass middle frame cleaning device of electronic product

Technical Field

The utility model relates to the field of electronic products, in particular to a liquid crystal middle frame cleaning device of an electronic product, which is suitable for the surface cleaning process of liquid crystal glass middle frames of mobile phones, notebook computers, all-in-one machines, televisions and the like before gluing.

Background

When the manufacturing process of the liquid crystal glass middle frame of an electronic product (the electronic product can be a mobile phone, a notebook computer, an all-in-one machine and a television, for example) is produced, microscopic organic dirt and an oxide layer such as grease, oil stain and the like exist on the surfaces of a plurality of materials, if the micro organic dirt and the oxide layer are not cleaned in time, the adhesion of a subsequent gluing process is poor, and adverse factors influencing the product performance such as degumming, bubbles, bulges and the like can occur.

Therefore, in order to overcome the relevant adverse factors influencing the product performance, microscopic organic dirt such as grease, oil stain and the like and an oxide layer on the surface of the product need to be removed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a cleaning device for a liquid crystal glass middle frame of an electronic product, and aims to solve the problem that microscopic organic dirt such as grease and oil stain and an oxide layer cannot be removed when the liquid crystal glass middle frame of the electronic product is cleaned.

The technical scheme of the utility model is as follows:

a cleaning device for a liquid crystal glass middle frame of an electronic product comprises: the plasma cleaning device comprises a feeding part, a plasma cleaning part and a discharging part, wherein the feeding part and the discharging part are respectively arranged on two sides of the plasma cleaning part; the liquid crystal glass middle frame of the electronic product to be cleaned is conveyed to the plasma cleaning part through the feeding part, and is conveyed out through the discharging part after being cleaned by the plasma cleaning part.

Further, the plasma cleaning part includes: the plasma cleaning device comprises a cleaning conveyor belt, two support frames vertically arranged on two sides of the cleaning conveyor belt, a cross beam crossing the two support frames, a plasma module positioning device arranged on the cross beam and moving back and forth along the cross beam, and a plasma cleaning module arranged on the plasma module positioning device.

Further, the plasma cleaning module comprises a built-in electrode and a spray head, the electrode and the spray head generate electric arcs under high-voltage discharge, then gas is introduced, and the spray head sprays ionized flame to physically clean the surface of the liquid crystal glass middle frame of the electronic product.

Furthermore, the plasma cleaning component also comprises a positioning block, and a plurality of grooves for placing the liquid crystal glass middle frame of the electronic product are arranged on the positioning block.

Further, the feeding part comprises a feeding conveying belt, a first rotating roller and a second rotating roller, wherein the first rotating roller and the second rotating roller are connected to two ends of the feeding conveying belt, one end of the first rotating roller is connected with a first outer gear, and the first outer gear is connected with an output shaft of a first motor through a first belt.

Furthermore, the cleaning part also comprises a third rotating roller and a fourth rotating roller which are connected with the two ends of the cleaning conveying belt; one end of the third rotating roller is connected with a second external gear, and the second external gear is connected with an output shaft of a second motor through a second belt.

Furthermore, the discharging part comprises a discharging conveyor belt, a fifth rotating roller and a sixth rotating roller which are connected to two ends of the discharging conveyor belt, one end of the fifth rotating roller is connected with a third external gear respectively, and the third external gear is connected with an output shaft of a third motor through a third belt; the third motor provides power for the fifth roller.

Furthermore, the cleaning device also comprises an adjusting module arranged on one side edge of the cleaning transmission belt.

The utility model has the beneficial effects that: because the plasma cleaning component 2 is used for cleaning the liquid crystal glass middle frame of the electronic product, microscopic organic dirt such as grease, oil stain and the like and oxide layers of the liquid crystal glass middle frame of the electronic product can be cleaned, and the environment can not be polluted.

Drawings

FIG. 1 is a perspective view of one embodiment of the present invention;

FIG. 2 is a top view of FIG. 1 after being rotated through an angle;

fig. 3 is a front view of fig. 1 rotated at an angle.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, the utility model discloses a cleaning device for a liquid crystal glass middle frame of an electronic product, comprising: the plasma cleaning device comprises a feeding part 1, a plasma cleaning part 2 and a discharging part 3, wherein the feeding part 1 and the discharging part 3 are respectively arranged on two sides of the plasma cleaning part 2; the liquid crystal glass middle frame (not shown) of the electronic product to be cleaned is conveyed to the plasma cleaning part through the feeding part, cleaned by the plasma cleaning part 2 and conveyed to the next process through the discharging part. Because the plasma cleaning component 2 is used for cleaning the liquid crystal glass middle frame of the electronic product, microscopic organic dirt such as grease, oil stain and the like and oxide layers of the liquid crystal glass middle frame of the electronic product can be cleaned, and the environment can not be polluted. The electronic product in the present application may be, for example: cell-phone, notebook computer, all-in-one, TV.

Referring to fig. 1, as one embodiment, a plasma cleaning part 2 includes: the plasma cleaning device comprises a cleaning conveyor belt 21, two support frames 22 vertically arranged at two sides of the cleaning conveyor belt, a cross beam 23 crossing the two support frames, a plasma module positioning device 24 capable of moving back and forth along the cross beam is arranged on the cross beam 23, and a plasma cleaning module 25 is arranged on the plasma module positioning device 24. It will be appreciated that the beam 23 is disposed directly above the cleaning station 21 and the plasma cleaning module 25 can be moved back and forth on the beam 23 with the positioning device 24. The plasma cleaning module 25 includes a built-in electrode and a nozzle (not shown), the electrode and the nozzle generate an arc under high-voltage discharge, then gas is introduced, and the nozzle sprays ionized flame to physically clean the surface of the liquid crystal glass middle frame of the electronic product. Therefore, the plasma cleaning module 25 can be used for physically cleaning the surface of the liquid crystal glass middle frame of the electronic product, no pollution liquid is generated, and no harm is caused to the environment.

Further, the plasma cleaning component 2 further comprises a positioning block 26, and a plurality of grooves 261 for placing the liquid crystal glass middle frame of the electronic product are arranged on the positioning block. The grooves 261 are used for inserting the liquid crystal glass middle frame of the electronic product, so that the plasma cleaning module 25 can be cleaned conveniently.

Further, the feeding part 1 comprises a feeding conveyor belt 10 and a first rotating roller 11 and a second rotating roller 12 which are connected to two ends of the feeding conveyor belt, wherein one end of the first rotating roller 11 is connected with a first outer gear 13, and the first outer gear 13 is connected with an output shaft 16 of a first motor 15 through a first belt 14. The first motor 15 provides power for the first rotating roller 11 through the first belt 14 so as to enable the first rotating roller 11 to rotate, and the first rotating roller 11 drives the second rotating roller 12 to rotate through the feeding conveying belt 10.

Referring to fig. 2 and 3, the cleaning part 2 further includes a third roller 27 and a fourth roller 28 connected to both ends of the cleaning conveyor belt, a second external gear 29 is connected to one end of the third roller 27, and the second external gear 29 is connected to an output shaft 292 of the second motor through a second belt 291. An output shaft 292 of the second motor transmits power to the third roller 27 through the second belt 291, and after the third roller 27 rotates, the fourth roller 28 is driven to rotate by driving the cleaning conveyor belt 21 to move back and forth.

Further, referring to fig. 1 and 2, the discharging part 3 includes a discharging conveyor belt 31 and a fifth roller 32 and a sixth roller 33 connected to both ends of the discharging conveyor belt, one end of the fifth roller 32 is connected with a third external gear 34, respectively, and the third external gear 34 is connected with an output shaft 36 of a third motor through a third belt 35; a third motor powers the fifth roller 32. When the third motor output shaft 36 rotates, the third belt 35 drives the third external gear 34 to rotate, the third external gear 34 drives the fifth rotating roller 32 to rotate, the fifth rotating roller 32 drives the discharging conveyor belt 31 to move back and forth, and the discharging conveyor belt 31 drives the sixth rotating roller 33 to rotate.

Further, referring to fig. 1, the device further comprises an adjusting module 5 arranged on one side edge of the cleaning transmission belt, wherein the adjusting module 5 is used for adjusting the tightness of the feeding transmission belt 10, the cleaning transmission belt 21 and the discharging transmission belt 31, so that smooth transmission of the liquid crystal glass middle frame of the electronic product is ensured.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A liquid crystal glazing center belt cleaning device of electronic product which characterized in that includes: the plasma cleaning device comprises a feeding part, a plasma cleaning part and a discharging part, wherein the feeding part and the discharging part are respectively arranged on two sides of the plasma cleaning part; the liquid crystal glass middle frame of the electronic product is conveyed to the plasma cleaning component through the feeding component, and is conveyed out through the discharging component after being cleaned by the plasma cleaning component.

2. The apparatus for cleaning a liquid crystal glass center of an electronic product according to claim 1, wherein the plasma cleaning means comprises: the plasma cleaning device comprises a cleaning conveying belt, two support frames vertically arranged on two sides of the cleaning conveying belt, and a cross beam stretching across the two support frames, wherein a plasma module positioning device moving back and forth along the cross beam is arranged on the cross beam, and a plasma cleaning module is arranged on the plasma module positioning device.

3. The cleaning device for the liquid crystal glass middle frame of the electronic product as claimed in claim 2, wherein the plasma cleaning module comprises a built-in electrode and a spray head, the electrode and the spray head generate electric arcs under high-voltage discharge, then gas is introduced, and the spray head sprays ionized flame to physically clean the surface of the liquid crystal glass middle frame of the electronic product.

4. The device for cleaning the liquid crystal glass middle frame of the electronic product as claimed in claim 2, wherein the plasma cleaning component further comprises a positioning block, and a plurality of grooves for placing the liquid crystal glass middle frame of the electronic product are arranged on the positioning block.

5. The cleaning device for the liquid crystal glass middle frame of the electronic product, according to claim 1, wherein the feeding part comprises a feeding conveyor belt, a first rotating roller and a second rotating roller which are connected with two ends of the feeding conveyor belt, one end of the first rotating roller is connected with a first outer gear, and the first outer gear is connected with an output shaft of a first motor through a first belt.

6. The cleaning device for the liquid crystal glass middle frame of the electronic product as claimed in claim 2, wherein the cleaning part further comprises a third roller and a fourth roller connected with both ends of the cleaning conveyor belt; and one end of the third rotating roller is connected with a second external gear, and the second external gear is connected with an output shaft of a second motor through a second belt.

7. The cleaning device for the liquid crystal glass middle frame of the electronic product, according to claim 1, wherein the discharging part comprises a discharging conveyor belt, and a fifth rotating roller and a sixth rotating roller which are connected to two ends of the discharging conveyor belt, one end of each fifth rotating roller is connected with a third external gear, and the third external gears are connected with an output shaft of a third motor through a third belt; the third motor provides power for the fifth rotating roller.

8. The apparatus for cleaning a liquid crystal glass center of an electronic product according to claim 6, further comprising an adjusting module disposed at a side edge of the cleaning belt.