CN219488911U

CN219488911U - Glass moving device

Info

Publication number: CN219488911U
Application number: CN202320691661.8U
Authority: CN
Inventors: 雷朋朋; 钱震东; 喻泷; 余雄
Original assignee: Zhejiang Dingjing Technology Co ltd
Current assignee: Zhejiang Dingjing Technology Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-08-08
Anticipated expiration: 2033-03-31

Abstract

The application provides a glass moving device, which comprises a moving platform, a plurality of connecting columns and a driving piece; the movable platform is provided with a working table surface, the working table surface is provided with a plurality of through holes and a plurality of second adsorption holes, the through holes and the second adsorption holes penetrate through the movable platform, and the axes of the through holes are perpendicular to the working table surface; the connecting columns are arranged in the through holes in a one-to-one correspondence sliding manner; the driving piece is connected with the bottom of the connecting column to drive the connecting column, so that the top of the connecting column extends out of the working table or is hidden in the mobile platform; the method and the device can be used for directly moving the TFT glass by only contacting one surface (the surface facing the moving platform and generally the back surface of the glass) of the TFT glass so as to facilitate film pasting on the other surface (the surface facing away from the moving platform and generally the front surface of the glass) of the TFT glass and ensure the film pasting quality.

Description

Glass moving device

Technical Field

The application relates to the technical field of display equipment, in particular to a glass moving device.

Background

TFT (Thin Film Transistor), namely thin film field effect transistor, is used in active matrix liquid crystal display; in the process of manufacturing the display, when the front surface of the TFT glass is coated, the clamping mechanisms are usually adopted to clamp the two sides of the TFT glass, and the clamping mechanisms are driven to move by the moving mechanism above to realize the movement of the TFT glass, so that the TFT glass is conveniently coated; however, when the existing clamping mechanism clamps two sides of the TFT glass, some dust is left on the front surface of the TFT glass, and when the upper moving mechanism drives, some dust is shaken off on the front surface of the TFT glass, which reduces the film pasting quality of the TFT glass.

Disclosure of Invention

The utility model provides a glass mobile device, this application can realize only contacting one side of TFT glass (towards the one side of moving platform, generally refer to the back of glass), alright direct removal TFT glass to the pad pasting is carried out at the another side of TFT glass (the one side of moving platform dorsad, generally refer to the front of glass), guarantees the quality of pad pasting.

To this end, embodiments of the present application provide a glass moving device that includes a moving platform, a plurality of connection posts, and a driving member; the movable platform is provided with a working table surface, the working table surface is provided with a plurality of through holes and a plurality of second adsorption holes, the through holes and the second adsorption holes penetrate through the movable platform, and the axes of the through holes are perpendicular to the working table surface; the connecting columns are arranged in the through holes in a one-to-one corresponding sliding manner; the driving piece is connected with the bottom of the connecting column, and drives the connecting column, so that the top of the connecting column extends out of the working table surface or is hidden in the mobile platform.

The application provides a glass mobile device, compares with prior art, and its beneficial effect lies in:

the driving piece can drive the connecting column to move upwards to extend out of the working table surface of the moving platform, so that the upper end of the connecting column can be contacted with the back surface of glass (mainly TFT glass) sent by the feeding arm, and the upper end of the connecting column can receive the glass; then, the driving piece can drive the connecting column to move downwards, so that the glass falls on the moving platform, the back surface of the glass is contacted with the working table surface of the moving platform, and the second adsorption hole on the moving platform can adsorb the glass, so that the glass can be transferred and film pasting can be carried out later; in this regard, this application can realize only contacting TFT glass's the back (towards moving platform's one side), alright direct removal TFT glass to be convenient for carry out the pad pasting in TFT glass's front (the one side of moving platform dorsad), guarantee the quality of pad pasting.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief description will be given below of the drawings that are needed in the embodiments or the prior art descriptions, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art. In addition, in the drawings, like parts are designated with like reference numerals and the drawings are not drawn to actual scale.

FIG. 1 is a schematic view of a glass-moving device according to an embodiment of the present application;

FIGS. 2-4 are schematic views of a process in which a loading arm places glass on a moving platform;

reference numerals illustrate:

1. a mobile platform; 2. a connecting column; 3. a driving member; 4. a first adsorption hole site; 5. a second adsorption hole site; 6. a connecting piece; 7. glass; 8. and a feeding arm.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present application based on the embodiments herein.

As shown in fig. 1-4, embodiments of the present application propose a glass moving device comprising a moving platform 1, several connecting posts 2 and a driving member 3; the movable platform 1 is provided with a workbench surface (not shown in the drawing), the workbench surface is provided with a plurality of through holes (not shown in the drawing) and a plurality of second adsorption holes 5, the through holes and the second adsorption holes 5 penetrate through the movable platform 1, and the axes of the through holes are perpendicular to the workbench surface; the connecting columns 2 are arranged in the through holes in a one-to-one correspondence sliding manner; the driving piece 3 is connected with the bottom of the connecting column 2, and the driving piece 3 drives the connecting column 2 so that the top of the connecting column 2 extends out of the working table or is hidden in the mobile platform 1.

Based on the above technical scheme, the driving piece 3 can drive the connecting column 2 to move upwards to extend out of the working table surface of the moving platform 1, so that the upper end of the connecting column 2 can be contacted with the back surface of the glass 7 (mainly TFT glass 7) sent by the feeding arm 8, and the first adsorption hole site 4 on the connecting column 2 can adsorb the glass 7; afterwards, the driving piece 3 can drive the connecting column 2 to move downwards, so that the glass 7 falls on the moving platform 1, the back surface of the glass 7 is contacted with the working table surface of the moving platform 1, and the second adsorption hole site 5 on the moving platform 1 can adsorb the glass 7, so that the glass 7 can be conveniently transferred and film pasting can be carried out subsequently; the application can realize that the TFT glass 7 can be directly moved without contacting the front surface of the TFT glass 7, so that the film pasting is conveniently carried out on the front surface of the TFT glass 7, and the film pasting quality is ensured.

The application still includes material loading arm 8, and material loading arm 8 can be multiaxis arm, and material loading arm 8 can place glass 7 on spliced pole 2, and then, driving piece 3 drive spliced pole 2 moves down, places glass 7 on moving platform 1.

In this application, in order to make things convenient for second absorption hole 5 to adsorb glass, be provided with at least one second absorption hole 5 around every through-hole, like this, when second absorption hole 5 forms the suction to glass, the atress point of glass is relatively close with the atress point of spliced pole 2 for glass, like this, when glass will arrive on the table surface of moving platform 1, glass can not produce great displacement because of the suction of second absorption hole 5, so guarantee that glass can steadily fall on the table surface of moving platform 1.

In this application, in order to ensure the connection between the connection post 2 and the glass, the inside of the connection post 2 is penetrated and formed with the first adsorption hole 4.

In this application, the connecting column 2 is contacted with glass first, if the connecting columns 2 are aligned, when the glass contacts with the connecting columns 2, uneven stress and turnover can occur, and deformation and even breakage can occur.

For this reason, in order to make the stress of the connection post 2 uniform, the connection post 2 may be arranged in the following manner:

in one case, the connecting columns 2 are distributed on the upper surface of the platform;

in the other case, the connecting column 2 is arranged in a ring shape at the center of the upper surface of the platform.

Specifically, the connecting columns 2 are distributed in a matrix with the center of the upper surface of the platform as the center, so that when the glass contacts the connecting columns 2, the glass is not in single-point or single-row contact, but in multi-point contact, and compared with single-point or single-row contact, the stress of the glass is uniform, so that the deformation is smaller, and the probability of breakage is smaller.

Similarly, the second adsorption holes 5 are distributed in an array, distributed or annular manner, so as to ensure that the suction force applied to each position of the glass 7 is relatively uniform and prevent the glass 7 from deforming and cracking.

The glass moving device further comprises a negative pressure assembly (not shown in the drawings), wherein the negative pressure assembly is provided with a first air inlet end, and the first air inlet end of the negative pressure assembly is communicated with the lower end of the connecting column 2; the negative pressure component is provided with a second air inlet end, and the second air inlet end of the negative pressure component is communicated with the second adsorption hole site 5. The vacuum air pump can be selected for use to the negative pressure subassembly of this application to the vacuum air pump is linked together through trachea and spliced pole 2 and the second absorption hole site 5 on the mobile platform 1, and the vacuum air pump can produce the negative pressure in spliced pole 2 and mobile platform 1 upper surface's second absorption hole site 5 departments, so that spliced pole 2 and second absorption hole site 5 can adsorb glass 7.

In this application, the connecting post 2 is typically made of metal or polymer material, but is of a certain strength and hardness, so that the contact between the connecting post 2 and the glass 7 is rigid, which risks excessive pressure at the contact point and breakage of the glass 7.

In this application, be provided with the bolster in the upper end of spliced pole 2, mobile platform 1 upper surface be located the outer edge of second absorption hole site 5 also is provided with the bolster, and here, when adsorbing glass 7, cushion between spliced pole 2 and glass 7 and between mobile platform 1 upper surface and glass 7, prevent that glass 7 from breaking. Because the effect of bolster is mainly to produce deformation, and then buffering easily, so bolster in this application is easy deformation material (high elasticity material), for example: silica gel pads, sponge pads, and the like. In addition, the buffer member of the present application may be mounted on the upper end of the connection post 2 or the upper surface of the mobile platform 1 by means of bonding, welding or clamping, and the specification of the buffer member mounted on the upper end of the connection post 2 and the specification of the buffer member mounted on the upper surface of the mobile platform 1 may be the same or different, and the thickness of the buffer member allowed to be different on the upper ends of different connection posts 2 due to errors in the manufacturing process and machining errors of the connection posts 2 may be the same, but the height of the buffer member on the upper end of each connection post 2 relative to the upper surface of the mobile platform 1 needs to be controlled.

The lower part of the mobile platform 1 is also provided with a plurality of sleeves, the connecting columns 2 are connected in one-to-one correspondence in the sleeves, and the sleeves can guide the connecting columns 2 so as to ensure that the connecting columns 2 slide in the vertical direction and do not deviate from other directions, thereby ensuring that the connecting columns 2 can stably place the glass 7 on the mobile platform 1.

The glass moving device further comprises a connecting piece 6, the driving piece 3 comprises an air cylinder, the power output end of the air cylinder is connected with one end of the connecting piece 6, the other end of the connecting piece 6 is connected with the lower end of the connecting column 2, a sliding rail is arranged on the moving platform 1, and the connecting piece 6 is connected to the sliding rail in a sliding mode.

In addition, the mobile platform 1 is slidably disposed along a horizontal direction, specifically: the glass moving device further comprises a platform driving mechanism (not shown in the drawing), wherein the platform driving mechanism comprises a driving motor, the power output end of the driving motor is connected with the moving platform 1, and the driving motor can drive the moving platform 1 to horizontally slide so as to facilitate film pasting on the glass 7; here, the manner of driving the moving platform 1 of the present application is not limited to motor driving, but may be a cylinder or other driving manner, and the driving manner will not be described in detail here.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

It should be readily understood that the terms "on … …", "above … …" and "above … …" in this disclosure should be interpreted in the broadest sense such that "on … …" means not only "directly on something", but also includes "on something" with intermediate features or layers therebetween, and "above … …" or "above … …" includes not only the meaning "on something" or "above" but also the meaning "above something" or "above" without intermediate features or layers therebetween (i.e., directly on something).

Further, spatially relative terms, such as "below," "beneath," "above," "over," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A glass moving device, which is characterized by comprising a moving platform, a plurality of connecting columns and a driving piece;

the movable platform is provided with a working table surface, the working table surface is provided with a plurality of through holes and a plurality of second adsorption holes, the through holes and the second adsorption holes penetrate through the movable platform, and the axes of the through holes are perpendicular to the working table surface;

the connecting columns are arranged in the through holes in a one-to-one corresponding sliding manner;

the driving piece is connected with the bottom of the connecting column, and drives the connecting column, so that the top of the connecting column extends out of the working table surface or is hidden in the mobile platform.

2. The glass moving device according to claim 1, wherein at least one of the second adsorption holes is provided around each of the through holes.

3. The glass moving device according to claim 1, wherein the connecting column has a first adsorption hole formed therein.

4. The glass moving device according to claim 3, further comprising a negative pressure assembly;

the negative pressure assembly is provided with a first air inlet end, and the first air inlet end of the negative pressure assembly is communicated with the lower end of the connecting column.

5. The glass moving device according to claim 4, wherein the negative pressure assembly has a second air inlet end, the second air inlet end of the negative pressure assembly being in communication with the second suction hole.

6. The glass moving device according to claim 1, wherein an upper end of the connecting column is provided with a buffer;

the workbench surface is positioned at the outer edge of the second adsorption hole and is also provided with a buffer piece.

7. The glass moving device of claim 1, further comprising a connector;

the driving piece comprises a cylinder, the power output end of the cylinder is connected with one end of the connecting piece, and the other end of the connecting piece is connected with the lower end of the connecting column.

8. The glass moving device according to claim 7, wherein the moving platform is provided with a slide rail, and the connecting member is slidably connected to the slide rail.

9. The glass moving device according to claim 1, wherein the moving platform is slidably disposed in a horizontal direction.

10. The glass moving device of claim 9, further comprising a platform drive mechanism comprising a drive motor, a power output of the drive motor being coupled to the moving platform.