CN217731989U

CN217731989U - Glass substrate guiding mechanism

Info

Publication number: CN217731989U
Application number: CN202221964644.9U
Authority: CN
Inventors: 窦鹏鑫; 宋金林; 施利君
Original assignee: Suzhou Kzone Equipment Technology Co Ltd
Current assignee: Suzhou Kzone Equipment Technology Co Ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-11-04
Anticipated expiration: 2032-07-28

Abstract

The utility model relates to a liquid crystal display technology field especially relates to a glass substrate guiding mechanism. The utility model discloses a glass substrate guiding mechanism includes first support, the second support, spacing subassembly of elasticity and leading wheel, second support and first support sliding connection, the relative first support of X direction can be followed to the second support and slides, the spacing subassembly of elasticity sets up between first support and second support, the spacing subassembly of elasticity is used for restricting the relative movement between first support and the second support, first support can slide the second support relatively when pressing the spacing subassembly of elasticity, the leading wheel is connected with the second leg joint. Through utilizing the spacing subassembly of elasticity can the relative position between first support of quick adjustment and the second support, only need press the spacing subassembly of elasticity in the operation process and can reach the quick adjustment leading wheel, simplified operation process to can promote glass substrate guiding mechanism's work efficiency.

Description

Glass substrate guiding mechanism

Technical Field

The utility model relates to a liquid crystal display technology field especially relates to a glass substrate guiding mechanism.

Background

The glass substrate is one of the basic materials of the liquid crystal display screen, and the quality of the glass substrate can directly influence the yield of the liquid crystal display screen. The warp and waviness of the glass substrate must not exceed the required specification range, otherwise, display unevenness is caused, and the quality of the display screen is reduced. In the process of processing the glass substrate, the glass substrate needs to be transported in the equipment under the guide of the guide device, and the procedures of spraying, cleaning and the like are carried out step by step, wherein the procedures require stable and accurate transmission of the glass substrate so as to ensure the integrity of the glass substrate. The guiding device in the prior art comprises guiding wheels, the guiding wheels are fixedly arranged on two sides of a conveying line, the glass substrate and the guiding wheels are placed in a tangent mode, and the glass substrate is conveyed under the guiding of the guiding wheels. Because the leading wheel is fixed to be set up in the transmission line both sides, when transporting the glass substrate of different specification and dimension, need frequently change the leading wheel, cause production efficiency low. Meanwhile, the distance between the guide wheels is easy to be too small or too large due to the lack of precision of the adjustment of the guide wheels. When the distance between the guide wheels is too small, the glass substrate is extruded and deformed; when the spacing of leading wheel was too big, lead to glass substrate to collide with about easy in the transportation, cause glass substrate to damage, can't guarantee glass substrate's production quality. In the prior art, the adjusting steps of the spacing of the guide wheels are complicated, the adjusting speed is low, and the working efficiency is low.

Therefore, a glass substrate guiding mechanism is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a glass substrate guiding mechanism can the interval of quick adjustment leading wheel, simplifies the regulation operation, promotes its work efficiency.

To achieve the purpose, the utility model adopts the following scheme:

the utility model provides a glass substrate guiding mechanism, including first support, the second support, spacing subassembly of elasticity and leading wheel, this first support is installed on glass substrate production facility, this second support and this first support sliding connection, this second support can slide along this first support of X direction relatively, this spacing subassembly of elasticity sets up between this first support and this second support, this spacing subassembly of elasticity is used for restricting the relative movement between this first support and this second support, this first support can slide this second support relatively when pressing this spacing subassembly of elasticity, this leading wheel rotates with this second support to be connected, this leading wheel is configured to butt glass substrate and provides the guide effect for this glass substrate's transport.

As an alternative, the elastic limiting assembly includes an elastic buckle and a limiting member, a guide groove is arranged in the first bracket, the guide groove is communicated with the second bracket, the limiting member is arranged in the guide groove, the limiting member can abut against the bottom surface of the second bracket, the elastic buckle is rotatably connected with the limiting member, and the limiting member is rotated to be not abutted against the second bracket when the elastic buckle is pressed.

Alternatively, the glass substrate guide mechanism further comprises a first sliding assembly disposed between the first bracket and the second bracket, the second bracket being slidable relative to the first bracket via the first sliding assembly.

As an alternative, the first sliding assembly includes a first sliding block, a first guide rail, and a first driving member, the first guide rail is disposed on the first bracket along the X direction, the first sliding block is connected to the second bracket, the first sliding block is slidably disposed on the first guide rail, an output end of the first driving member is connected to the first sliding block, and the first driving member is configured to drive the first sliding block to move relative to the first guide rail.

As an alternative, the glass substrate guiding mechanism further comprises a threaded limiting assembly and a third support, the third support is connected with the second support in a sliding mode, the third support can slide relative to the second support along the X direction, the threaded limiting assembly can limit relative movement between the third support and the second support, and the guide wheel is connected with the third support in a rotating mode.

Alternatively, the glass substrate guide mechanism further comprises a second sliding assembly disposed between the second bracket and the third bracket, the third bracket being slidable relative to the second bracket by the second sliding assembly.

As an alternative, the second sliding assembly includes a second sliding block, a second guiding rail, and a second driving element, the second guiding rail is disposed on the second bracket along the X direction, the second sliding block is connected to the third bracket, the second sliding block is disposed on the second guiding rail, an output end of the second driving element is connected to the second sliding block, and the second driving element is configured to drive the second sliding block to move relative to the second guiding rail.

As an alternative, the threaded limiting assembly includes a threaded fastener, the second bracket is provided with a threaded through hole, the third bracket is provided with a strip-shaped through groove, the strip-shaped through groove is arranged along the X direction, and the threaded fastener can penetrate through the strip-shaped through groove and the threaded through hole to fixedly connect the third bracket and the second bracket in a threaded manner.

As an alternative, the glass substrate guide mechanism further comprises a connecting rod, one end of the connecting rod is connected with the second support, and the other end of the connecting rod is rotatably connected with the guide wheel.

Alternatively, the first bracket is provided with a mounting hole for fixedly mounting the first bracket to the glass substrate production apparatus.

The beneficial effects of the utility model are that:

the utility model provides an among the glass substrate guiding mechanism, through utilizing the relative position between the spacing subassembly of elasticity can the quick adjustment first support and the second support, only need press the spacing subassembly of elasticity in the operation process and can reach the quick adjustment leading wheel, simplified operation process to can promote glass substrate guiding mechanism's work efficiency.

Drawings

FIG. 1 is a schematic structural view of a glass substrate guiding mechanism provided by the present invention during operation;

fig. 2 is a schematic structural view of a viewing angle of the glass substrate guiding mechanism provided by the present invention;

fig. 3 is a schematic structural view of another view angle of the glass substrate guiding mechanism provided by the present invention;

fig. 4 is a schematic structural view of another viewing angle of the glass substrate guiding mechanism provided by the present invention.

In the figure:

100. a first bracket; 110. a guide groove; 120. mounting holes; 200. a second bracket; 210. a threaded through hole; 300. an elastic limit component; 400. a guide wheel; 500. a threaded spacing assembly; 600. a third support; 610. a strip-shaped through groove; 700. a connecting rod; 800. a glass substrate.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements related to the present invention are shown in the drawings.

The present invention is limited to certain orientation words, and when no opposite explanation is given, the used orientation words are "upper", "lower", "left", "right", "inner" and "outer", and these orientation words are adopted for easy understanding, and therefore do not constitute a limitation to the scope of the present invention.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 4, the present embodiment provides a glass substrate guiding mechanism, which includes a first bracket 100, a second bracket 200, an elastic limiting assembly 300 and a guide wheel 400, wherein the first bracket 100 is installed on a glass substrate production apparatus, the second bracket 200 is slidably connected to the first bracket 100, the second bracket 200 can slide relative to the first bracket 100 along an X direction, the elastic limiting assembly 300 is disposed between the first bracket 100 and the second bracket 200, the elastic limiting assembly 300 is used for limiting relative movement between the first bracket 100 and the second bracket 200, the first bracket 100 can slide relative to the second bracket 200 when the elastic limiting assembly 300 is pressed, the guide wheel 400 is rotatably connected to the second bracket 200, and the guide wheel 400 is configured to abut against a glass substrate 800 and provide a guiding effect for conveying the glass substrate 800. In the processing process of the glass substrate 800, the glass substrate 800 needs to be transported inside a glass substrate production facility under the guidance of a glass substrate guiding mechanism, and the processes of spraying, cleaning and the like are performed step by step, and the process requires stable and accurate transmission of the glass substrate 800 to ensure the integrity of the glass substrate 800. The glass substrate guide mechanism is used in a glass substrate production facility, and the glass substrate 800 is placed in the glass substrate guide mechanism and transported. The relative position between the first support 100 and the second support 200 can be quickly adjusted by using the elastic limiting assembly 300, and the quick adjustment guide wheel 400 can be reached only by pressing the elastic limiting assembly 300 in the operation process, so that the operation process is simplified, and the working efficiency of the glass substrate guide mechanism can be improved.

Specifically, the elastic limiting assembly 300 in this embodiment includes an elastic buckle and a limiting member, the first bracket 100 is internally provided with a guide slot 110, the guide slot 110 is communicated with the second bracket 200, the limiting member is disposed in the guide slot 110, the limiting member can abut against the bottom surface of the second bracket 200, the elastic buckle is rotatably connected with the limiting member, and the limiting member rotates to not abut against the second bracket 200 when the elastic buckle is pressed. When the limiting member abuts against the bottom surface of the second bracket 200, the second bracket 200 and the first bracket 100 can be limited from moving relatively. Because the elastic buckle is rotatably connected with the limiting part, after the elastic buckle is pressed, the limiting part rotates to leave the surface of the second bracket 200, at this time, the limiting part does not limit the second bracket 200, and the second bracket 200 can move relative to the first bracket 100. After the relative position between the second bracket 200 and the first bracket 100 is adjusted, the pressing of the elastic buckle is released, and at this time, the limiting member returns to the state of being abutted against the second bracket 200 again, so that the relative movement between the second bracket 200 and the first bracket 100 is limited. The operation of adjusting the interval of the guide wheels 400 can be simplified by providing the elastic buckle and the stopper.

In order to realize the sliding adjustment between the second support 200 and the first support 100, the glass substrate guide mechanism in this embodiment further includes a first sliding member disposed between the first support 100 and the second support 200, and the second support 200 is slidable with respect to the first support 100 by the first sliding member. The sliding adjustment between the second support 200 and the first support 100 is realized by arranging the first sliding mechanism, so that the relative position between the second support 200 and the first support 100 can be flexibly adjusted, and the position adjustment of the guide wheel 400 in the X direction is realized.

Further, the first sliding assembly in this embodiment includes a first sliding block, a first guiding rail, and a first driving member, the first guiding rail is disposed on the first bracket 100 along the X direction, the first sliding block is connected to the second bracket 200, the first sliding block is slidably disposed on the first guiding rail, an output end of the first driving member is connected to the first sliding block, and the first driving member is configured to drive the first sliding block to move relative to the first guiding rail. Through such setting, can realize the relative slip between second support 200 and first support 100, can guarantee the position of quick adjustment second support 200 through first drive piece drive first slider to the position of quick adjustment leading wheel 400. Preferably, the first driving member in this embodiment can select the cylinder driving member for use, and the cylinder driving member response speed is fast, and the drive is accurate, can promote speed and the accuracy of adjusting the position of second support 200.

In order to further improve the precision of adjusting the distance between the guide wheels 400, the glass substrate guide mechanism in this embodiment further includes a threaded limiting assembly 500 and a third support 600, the third support 600 is slidably connected to the second support 200, the third support 600 can slide relative to the second support 200 along the X direction, the threaded limiting assembly 500 can limit the relative movement between the third support 600 and the second support 200, and the guide wheels 400 are rotatably connected to the third support 600. Before the glass substrate 800 is conveyed, the first support 100 and the second support 200 can slide relatively, and the second support 200 and the third support 600 can slide relatively, the relative position of the second support 200 and the first support 100 is roughly adjusted, then the relative position of the third support 600 and the second support 200 is finely adjusted, and then the relative position is locked by using a limiting mechanism, so that the distance between the guide wheels 400 of the glass substrate 800 guide device used in pairs can be flexibly adjusted to meet the guide requirements of the glass substrates 800 with different specifications and sizes, the influence on the quality of the glass substrates 800 due to the overlarge or undersize distance between the guide wheels 400 is avoided, the guide wheels 400 do not need to be frequently replaced, the steps of detaching the guide wheels 400 are reduced, the working efficiency of glass substrate production equipment is improved, and the product quality of the glass substrates 800 is ensured.

In order to realize the sliding adjustment between the third carriage 600 and the second carriage 200, the glass substrate guide mechanism in this embodiment further includes a second sliding member disposed between the second carriage 200 and the third carriage 600, and the third carriage 600 is slidable relative to the second carriage 200 by the second sliding member. The sliding adjustment between the third support 600 and the second support 200 is realized by arranging the second sliding mechanism, so that the relative position between the third support 600 and the second support 200 can be flexibly adjusted, and the position adjustment of the guide wheel 400 in the X direction is further realized.

Further, the second sliding assembly in this embodiment includes a second slider, a second guide rail, and a second driving element, the second guide rail is disposed on the second bracket 200 along the X direction, the second slider is connected to the third bracket 600, the second slider is disposed on the second guide rail, an output end of the second driving element is connected to the second slider, and the second driving element is configured to drive the second slider to move relative to the second guide rail. Through so setting up, can realize the relative slip between second support 200 and first support 100, can guarantee the position of quick adjustment third support 600 through second driving piece drive second slider to the position of quick adjustment leading wheel 400. Preferably, the second driving element in this embodiment may be an air cylinder driving element, which has a fast response speed and is driven accurately, and the speed and accuracy for adjusting the position of the third bracket 600 can be increased.

Preferably, in order to further fine adjust the position of the guide wheel 400, the threaded limiting assembly 500 includes a threaded fastener, the second bracket 200 is provided with a threaded through hole 210, the third bracket 600 is provided with a strip-shaped through slot 610, the strip-shaped through slot 610 is arranged along the X direction, and the threaded fastener can penetrate through the strip-shaped through slot 610 and the threaded through hole 210 to fixedly and threadedly connect the third bracket 600 and the second bracket 200. According to the adjustment amount required by the guide wheel 400, the threaded through hole 210 is finely adjusted relative to the strip-shaped through groove 610 along the X direction, and after the fine adjustment position is determined, the relative position between the third bracket 600 and the second bracket 200 is locked by using a threaded fastener, so that the fine adjustment of the position of the guide wheel 400 is completed. The tight connection between the second bracket 200 and the third bracket 600 can be improved by arranging the threaded limiting assembly 500, so that the influence on the distance between the guide wheels 400 due to the relative sliding between the second bracket 200 and the third bracket 600 in the working process is prevented, and the glass substrate 800 is prevented from being damaged due to the change of the distance between the guide wheels 400.

Specifically, the glass substrate 800 guiding device in this embodiment further includes a connecting rod 700, one end of the connecting rod 700 is connected to the second bracket 200, and the other end of the connecting rod 700 is rotatably connected to the guide wheel 400. The guide wheel 400 can be conveniently rotatably connected by providing the connection rod 700.

Specifically, the first bracket 100 in this embodiment has a mounting hole 120, and the mounting hole 120 is used to fixedly mount the first bracket 100 on the glass substrate production equipment. Preferably, the first bracket 100 may be fixedly mounted on the glass substrate manufacturing apparatus by inserting a threaded fastener through the mounting hole 120, so as to ensure the stability of the guide device of the glass substrate 800 during the operation.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments thereof. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The glass substrate guiding mechanism is characterized by comprising a first support (100), a second support (200), an elastic limiting component (300) and a guide wheel (400), wherein the first support (100) is installed on glass substrate production equipment, the second support (200) is in sliding connection with the first support (100), the second support (200) can slide relative to the first support (100) along the X direction, the elastic limiting component (300) is arranged between the first support (100) and the second support (200), the elastic limiting component (300) is used for limiting relative movement between the first support (100) and the second support (200), the first support (100) can slide relative to the second support (200) when the elastic limiting component (300) is pressed, the guide wheel (400) is in rotating connection with the second support (200), and the guide wheel (400) is configured to abut against a glass substrate (800) and provide a guiding effect for conveying of the glass substrate (800).

2. The glass substrate guiding mechanism according to claim 1, wherein the elastic limiting component (300) comprises an elastic buckle and a limiting member, a guide groove (110) is disposed inside the first bracket (100), the guide groove (110) is communicated with the second bracket (200), the limiting member is disposed in the guide groove (110), the limiting member can abut against the bottom surface of the second bracket (200), the elastic buckle is rotatably connected with the limiting member, and the limiting member is rotated to be not abutted against the second bracket (200) when the elastic buckle is pressed.

3. The glass substrate guiding mechanism according to claim 1, further comprising a first sliding assembly disposed between the first bracket (100) and the second bracket (200), the second bracket (200) being slidable relative to the first bracket (100) via the first sliding assembly.

4. The glass substrate guiding mechanism of claim 3, wherein the first sliding assembly comprises a first slider, a first guide rail, and a first driving member, the first guide rail is disposed on the first bracket (100) along the X direction, the first slider is connected to the second bracket (200), the first slider is slidably disposed on the first guide rail, an output end of the first driving member is connected to the first slider, and the first driving member is configured to drive the first slider to move relative to the first guide rail.

5. The glass substrate guiding mechanism according to claim 4, further comprising a threaded stop assembly (500) and a third bracket (600), wherein the third bracket (600) is slidably connected to the second bracket (200), the third bracket (600) is slidable relative to the second bracket (200) along the X direction, the threaded stop assembly (500) is capable of limiting relative movement between the third bracket (600) and the second bracket (200), and the guide wheel (400) is rotatably connected to the third bracket (600).

6. The glass substrate guiding mechanism according to claim 5, further comprising a second sliding assembly disposed between the second bracket (200) and the third bracket (600), the third bracket (600) being slidable relative to the second bracket (200) via the second sliding assembly.

7. The glass substrate guiding mechanism of claim 6, wherein the second sliding assembly comprises a second slider, a second guide rail, and a second driving member, the second guide rail is disposed on the second bracket (200) along the X direction, the second slider is connected to the third bracket (600), the second slider is disposed on the second guide rail, an output end of the second driving member is connected to the second slider, and the second driving member is configured to drive the second slider to move relative to the second guide rail.

8. The glass substrate guiding mechanism according to claim 5, wherein the threaded limiting component (500) comprises a threaded fastener, the second bracket (200) is provided with a threaded through hole (210), the third bracket (600) is provided with a strip-shaped through groove (610), the strip-shaped through groove (610) is arranged along the X direction, and the threaded fastener can penetrate through the strip-shaped through groove (610) and the threaded through hole (210) to fixedly connect the third bracket (600) and the second bracket (200) in a threaded manner.

9. The glass substrate guiding mechanism according to claim 5, further comprising a connecting rod (700), wherein one end of the connecting rod (700) is connected to the second bracket (200), and the other end of the connecting rod (700) is rotatably connected to the guide wheel (400).

10. The glass substrate guiding mechanism according to claim 1, wherein the first bracket (100) is provided with a mounting hole (120), and the mounting hole (120) is used for fixedly mounting the first bracket (100) on the glass substrate production equipment.