Cleaning chuck beneficial to cleaning of LCD (Liquid Crystal Display) terminal area

Abstract

The utility model relates to the technical field of LCD (Liquid Crystal Display) cleaning equipment, in particular to a cleaning chuck favorable for cleaning an LCD terminal area, a boss which protrudes outwards is integrally formed on a mounting base, a plurality of clamping blocks are arranged on the boss, the clamping blocks are used for directly contacting dust-free cloth and clamping an LCD for cleaning, a clamping plane is arranged at the top of each clamping block, and the clamping plane is used for clamping the LCD. The clamping blocks are provided with clamping planes, the clamping planes are provided with liquid outlet holes, the liquid outlet holes are used for enabling alcohol to permeate into the dust-free cloth for cleaning, the side portions of the clamping blocks are provided with chamfers, the chamfers incline towards the inner sides of the clamping blocks, the multiple clamping blocks are arranged side by side, and a foreign matter backflow groove is formed between every two adjacent clamping blocks. Compared with the prior art, the cleaning chuck beneficial to cleaning of the LCD terminal area has the advantages that the chamfers inclining inwards are arranged on the side portions of the clamping blocks, steps and gaps of the LCD terminal area can be effectively cleaned after LCD glass is clamped, the cleaning effect is improved, and the product yield is increased.

Description

Technical field

[0001] The utility model relates to the technical field of LCD cleaning equipment, in particular to a cleaning chuck which is beneficial to cleaning an LCD terminal area. [Background Technology]

[0002] The cleaning chuck of the LCD cleaning machine can be used with a dust-free cloth and alcohol to clean the LCD terminal area. However, the cleaning chuck of the LCD cleaning machine in the existing technology cannot effectively clean the steps and gaps in the LCD terminal area, and the cleaning effect is poor. [Utility Model Content]

[0003] In order to overcome the above problems, the utility model provides a cleaning chuck which can effectively solve the above problems and is conducive to cleaning the LCD terminal area.

[0004] The utility model provides a technical solution to solve the above technical problems: providing a cleaning chuck that is beneficial to cleaning the LCD terminal area, including a mounting base, an outward-protruding boss integrally formed on the mounting base, a plurality of clamping blocks arranged on the boss, the clamping blocks being used to directly contact the dust-free cloth and clamp the LCD for cleaning; a clamping plane is provided on the top of the clamping block, a liquid outlet is provided on the clamping plane, the liquid outlet is used to discharge alcohol to penetrate into the dust-free cloth for cleaning, a chamfer is provided on the side of the clamping block, and the chamfer is inclined toward the inside of the clamping block; the plurality of clamping blocks are arranged side by side, and a foreign matter backflow groove is provided between two adjacent clamping blocks.

[0005] Preferably, the clamping block is further provided with a foreign matter discharge inclined surface, one end of the foreign matter discharge inclined surface is connected with one end of the clamping plane.

[0006] Preferably, a first liquid inlet is provided on one side of the boss, and a second liquid inlet is provided on the other side of the boss, the first liquid inlet and the second liquid inlet are respectively connected to the liquid outlet, and the first liquid inlet and the second liquid inlet are connected to an external alcohol supply device.

[0007] Preferably, a third liquid inlet is provided at the bottom of the mounting base, the third liquid inlet is communicated with the liquid outlet, and the third liquid inlet is connected to an external alcohol supply device.

[0008] Preferably, the mounting base is further provided with a plurality of fixing holes for passing screws to fix it on the LCD cleaning machine.

[0009] Preferably, the cleaning chuck that facilitates cleaning of the LCD terminal area is made of 440C stainless steel, and the surface is treated by a quenching process.

[0010] Compared with the prior art, the cleaning chuck of the present invention is beneficial for cleaning the LCD terminal area. By setting an inward-inclined chamfer on the side of the clamping block, the steps and gaps in the LCD terminal area can be effectively cleaned after clamping the LCD glass, thereby improving the cleaning effect and increasing the product yield.

Brief Description of the Drawings

[0011] Figure 1 A three-dimensional diagram of a cleaning chuck for cleaning LCD terminal areas according to the present invention;

[0012] Figure 2 This is a side view of the cleaning chuck of the utility model which is beneficial for cleaning the LCD terminal area;

[0013] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0014] Figure 4 A top view of the cleaning chuck of the utility model, which is beneficial for cleaning the LCD terminal area;

[0015] Figure 5 This is a bottom view of the cleaning chuck of the utility model which is beneficial for cleaning the LCD terminal area. [Specific implementation method]

[0016] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and implementation examples. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0017] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are limited to relative positions on a specified view, rather than absolute positions.

[0018] In addition, the terms "first," "second," and so on, used in this utility model are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0019] See also Figures 1 to 5 The cleaning chuck of the present invention is beneficial for cleaning the LCD terminal area, including a mounting base 10, on which a boss 20 protruding outward is integrally formed, and a plurality of clamping blocks 30 are provided on the boss 20, and the clamping blocks 30 are used to directly contact the dust-free cloth and clamp the LCD for cleaning.

[0020] A clamping plane 32 is provided on the top of the clamping block 30, and a liquid outlet 33 is provided on the clamping plane 32. The liquid outlet 33 is used to discharge alcohol and infiltrate the dust-free cloth for cleaning. The side of the clamping block 30 is provided with a chamfer 31, and the chamfer 31 is inclined toward the inside of the clamping block 30.

[0021] The plurality of clamping blocks 30 are arranged side by side, and a foreign matter backflow groove 40 is provided between two adjacent clamping blocks 30 . The foreign matter backflow groove 40 facilitates the discharge of foreign matter generated during the cleaning process.

[0022] The cleaning chuck of the present invention is beneficial for cleaning the LCD terminal area. By setting an inwardly inclined chamfer 31 on the side of the clamping block 30, the steps and gaps in the LCD terminal area can be effectively cleaned after clamping the LCD glass, thereby improving the cleaning effect and increasing the product yield.

[0023] The clamping block 30 is also provided with a foreign matter discharge inclined surface 34, one end of which is connected to one end of the clamping plane 32. On the one hand, it reduces the clamping area of the LCD, and on the other hand, it cooperates with the foreign matter backflow groove 40 to reduce the wear of foreign matter particles on the terminal area during the cleaning process.

[0024] A first liquid inlet 50 is provided on one side of the boss 20, and a second liquid inlet 60 is provided on the other side of the boss 20. The first liquid inlet 50 and the second liquid inlet 60 are respectively connected to the liquid outlet 33. The first liquid inlet 50 and the second liquid inlet 60 are connected to an external alcohol supply device to supply alcohol to the liquid outlet 33 from different ports, so as to ensure that the amount of alcohol discharged from each liquid outlet 33 is uniform, and prevent some liquid outlets 33 from discharging more alcohol and some liquid outlets 33 from discharging less alcohol, thereby causing inconsistent cleaning conditions.

[0025] A third liquid inlet 70 is provided at the bottom of the mounting base 10 . The third liquid inlet 70 is communicated with the liquid outlet 33 . The third liquid inlet 70 is connected to an external alcohol supply device.

[0026] The mounting base 10 is further provided with a plurality of fixing holes 11 for inserting screws to fix the mounting base 10 on the LCD cleaning machine.

[0027] The cleaning chuck of the utility model is beneficial for cleaning the LCD terminal area, is made of 440C stainless steel, and the surface is treated by a quenching process to increase its hardness and thus increase its service life.

[0028] During operation, the two chucks are fixed at the upper and lower ends of the clamping mechanism of the LCD cleaning machine, the dust-free cloth is stretched on the surface of the boss 20, and the external alcohol supply device supplies alcohol from the first liquid inlet 50, the second liquid inlet 60 and the third liquid inlet 70. The alcohol flows out from the liquid outlet 33 and penetrates into the dust-free cloth. The clamping mechanism controls the two chucks to clamp the product to be cleaned, and the product contacts the dust-free cloth. As the product moves, the dust-free cloth cleans the product.

[0029] Compared with the prior art, the cleaning chuck of the present invention is beneficial for cleaning the LCD terminal area. By setting an inward-inclined chamfer 31 on the side of the clamping block 30, the steps and gaps in the LCD terminal area can be effectively cleaned after clamping the LCD glass, thereby improving the cleaning effect and increasing the product yield.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Any modifications, equivalent replacements and improvements made within the concept of the present invention should be included in the patent protection scope of the present invention.

Claims

1. A cleaning chuck that is beneficial for cleaning the LCD terminal area, characterized in that: The mounting base includes a mounting base having an outwardly protruding boss integrally formed thereon, and a plurality of clamping blocks provided on the boss for directly contacting the dust-free cloth and clamping the LCD for cleaning; The top of the clamping block is provided with a clamping plane, and the clamping plane is provided with a liquid outlet hole, and the liquid outlet hole is used to discharge alcohol and infiltrate the dust-free cloth for cleaning. The side of the clamping block is provided with a chamfer, and the chamfer is inclined toward the inside of the clamping block; The multiple clamping blocks are arranged side by side, and a foreign matter backflow groove is provided between two adjacent clamping blocks.

2. The cleaning chuck for cleaning the LCD terminal area according to claim 1, characterized in that: The clamping block is also provided with a foreign matter discharge inclined surface, one end of which is connected with one end of the clamping plane.

3. The cleaning chuck for cleaning the LCD terminal area according to claim 1, characterized in that: A first liquid inlet is provided on one side of the boss, and a second liquid inlet is provided on the other side of the boss. The first liquid inlet and the second liquid inlet are respectively connected to the liquid outlet, and the first liquid inlet and the second liquid inlet are connected to an external alcohol supply device.

4. The cleaning chuck for cleaning the LCD terminal area according to claim 3, characterized in that: A third liquid inlet is provided at the bottom of the mounting base, the third liquid inlet is communicated with the liquid outlet, and the third liquid inlet is connected to an external alcohol supply device.

5. The cleaning chuck for cleaning LCD terminal area according to claim 1, characterized in that: The mounting base is also provided with a plurality of fixing holes for inserting screws to fix the mounting base on the LCD cleaning machine.

6. The cleaning chuck for cleaning LCD terminal area according to claim 1, characterized in that: The cleaning chuck, which is beneficial for cleaning the LCD terminal area, is made of 440C stainless steel, and its surface is treated by a quenching process.

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