CN210818877U - Liquid crystal substrate supports tool and contains lower piece device of burnishing machine of this tool - Google Patents
Liquid crystal substrate supports tool and contains lower piece device of burnishing machine of this tool Download PDFInfo
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- CN210818877U CN210818877U CN201921254363.2U CN201921254363U CN210818877U CN 210818877 U CN210818877 U CN 210818877U CN 201921254363 U CN201921254363 U CN 201921254363U CN 210818877 U CN210818877 U CN 210818877U
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Abstract
A liquid crystal base plate supports the gauge and upper and lower device of buffing machine comprising this gauge, in the field of buffing machine technology, this liquid crystal base plate supports the gauge, including locating the bracket to place said base plate and supporting the bracket on the support frame of the ground, the bracket sets up as the flat frame construction, fix the support frame on one side of the bracket, there is regulation locating part fixed with upper plate of buffing machine on another side of the bracket; this piece device on burnishing machine includes burnishing machine hanging wall, burnishing machine lower wall and this support tool, the beneficial effects of the utility model are that, this support tool overall structure is simple, convenient to use, can play the effect that supports liquid crystal substrate, make liquid crystal substrate level and smooth stable piece from top to bottom in the artifical loading and unloading liquid crystal substrate in-process around the polishing operation, increased the security and the stability of piece process from top to bottom, need not the staff moreover and hold between the fingers the loading and unloading, effectively reduced operation personnel's the intensity of labour and the operation degree of difficulty, promoted production efficiency, reduced the matter and lost.
Description
Technical Field
The utility model relates to a burnishing machine technical field especially relates to a liquid crystal substrate supports tool and contains upper and lower piece device of burnishing machine of this tool.
Background
The current liquid crystal display tends to be ultra-thin, but the breakage rate of ultra-thin products is increased in the processes of the upper sheet before polishing and the lower sheet after polishing. The reason for breakage is analyzed as follows: (1) in the chip loading process before polishing, the operation difficulty of operators is high due to the high height of the upper disk of the polishing machine, and meanwhile, due to the high-difficulty repeated operation mode, the operators are easy to fatigue, the substrate is seriously bent, and the damage is easily produced; (2) in the polished sheet discharging process, an operator manually pinches the liquid crystal substrate, and the local stress of the handheld part is large, so that the stress of the whole liquid crystal substrate is uneven, and the whole liquid crystal substrate is damaged; in addition, in the process of unloading, the operator cannot ensure the smoothness of the liquid crystal substrate, so that the liquid crystal substrate is excessively bent and damaged, and the yield of the liquid crystal substrate is reduced.
How to reduce the damage of the liquid crystal substrate during the polishing process of the upper piece and the lower piece, reduce the operation difficulty of the operator and improve the production efficiency is a technical problem to be solved urgently by the technical personnel in the field at present.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a liquid crystal substrate supports tool, mainly solved the problem that the quality decreases easily to produce in the manual loading and unloading liquid crystal base plate in-process around the polishing operation, aim at, through designing a support tool, can play the support liquid crystal base plate around the polishing operation in the manual loading and unloading liquid crystal base plate in-process, make the liquid crystal base plate level and smooth effect of stabilizing the upper and lower piece, the security and the stability of piece process about the multiplicable, and need not the staff and hold between the fingers the loading and unloading, can effectively reduce operation personnel's the intensity of labour and the operation degree of difficulty, can promote production efficiency, reduce the quality and decrease.
In order to achieve the above object, the present invention provides a technical solution for solving the technical problem: the liquid crystal substrate supporting jig comprises a bracket for positioning and placing the substrate and a support frame for supporting the bracket on the ground, wherein the bracket is of a planar frame structure, the support frame is fixed on one surface of the bracket, and an adjusting and positioning part fixed with an upper disk of a polishing machine is arranged on the other surface of the bracket.
Further, the bracket is formed by welding strip steel plates, and limit blocks for limiting the sliding of the base plate are arranged around the bracket.
Further, a strip-shaped hole is formed in the bracket, and the limiting block is installed in the strip-shaped hole through a bolt fastener.
Further, the support frame is welded at the bottom of the bracket and comprises a U-shaped frame perpendicular to the surface of the bracket and a reinforcing rod welded between the U-shaped frame and the bracket.
Furthermore, the adjusting and positioning components are provided with four adjusting bolts which are respectively welded at the four corners of the bracket, and each adjusting and positioning component comprises an L-shaped support and an adjusting bolt arranged at the end part of the L-shaped support.
Further, a threaded hole is formed in the end portion of the L-shaped support, and the adjusting bolt is installed in the threaded hole.
Furthermore, the bracket is also provided with a holding part, and the holding part is arranged on one side of the bracket, which is welded with the support frame.
The upper polishing machine disc and the lower polishing machine disc are detachably connected with the supporting jig.
The utility model has the advantages that:
1. the liquid crystal substrate supporting jig can be stably placed on the ground, then the liquid crystal substrate is flatly positioned on the bracket, the jig is fixed on the upper disc of the polishing machine by being held by hands through the adjusting and positioning part on the jig, so that the liquid crystal substrate can be stably adhered to the adsorption pad on the upper disc of the polishing machine to finish the flatting and stable loading operation, and the liquid crystal substrate can be separated by a high-pressure water separation method in the unloading process, so that the liquid crystal substrate and the jig are detached from the upper disc of the polishing machine together to finish the flatting and stable unloading operation, the safety and the stability of the loading and unloading process are improved, the loading and unloading process are not required to be held by hands, the labor intensity and the operation difficulty of operating personnel are effectively reduced, the production efficiency is improved, and the quality loss probability of the liquid crystal substrate;
2. specifically, strip-shaped holes are formed in the periphery of the bracket in the supporting jig, and limiting blocks are connected in the strip-shaped holes in a sliding mode, so that the positions of the limiting blocks on the periphery can be adjusted according to the size of the liquid crystal substrate, the liquid crystal substrate is prevented from shaking in the assembling and disassembling process, the universality of the supporting jig is improved, and the quality loss of the liquid crystal substrate is further reduced; the adjusting and positioning part comprises an L-shaped bracket and an adjusting bolt arranged at the end part of the L-shaped bracket, one end of the L-shaped bracket is welded on the bracket, the other end of the L-shaped bracket is parallel to the bracket, and the end part of the L-shaped bracket is abutted against the upper disc of the polishing machine by rotating the adjusting bolt, so that the connection between the jig and the upper disc of the polishing machine is more flexible and stable; in addition, the liquid crystal substrate supporting jig enables the bracket to be obliquely arranged through the supporting frame, and the liquid crystal substrate is convenient to place and detach.
To sum up, this support tool overall structure is simple, convenient to use, can play the effect that supports the liquid crystal base plate, make the liquid crystal base plate level and stabilize the piece from top to bottom around the polishing operation in-process of manual loading and unloading liquid crystal base plate, has increased the security and the stability of piece from top to bottom process, need not the staff moreover and holds between the fingers the loading and unloading, has effectively reduced operation personnel's the intensity of labour and the operation degree of difficulty, has promoted production efficiency, has reduced the quality and has decreased the loss.
Drawings
The contents of the various figures of the specification and the labels in the figures are briefly described as follows:
FIG. 1 is a top view of a liquid crystal substrate supporting jig according to the present invention;
FIG. 2 is a schematic structural view of the upper and lower sheet devices of the polishing machine of the present invention;
the labels in the above figures are: 1. the polishing machine comprises a bracket, 2 parts of a support frame, 21 parts of a U-shaped frame, 22 parts of a reinforcing rod, 3 parts of an adjusting and positioning part, 31 parts of an L-shaped support, 32 parts of an adjusting bolt, 4 parts of a limiting block, 5 parts of a holding part, 6 parts of an upper disc of the polishing machine and 7 parts of a lower disc of the polishing machine.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses specific embodiment does: as shown in fig. 1 and fig. 2, a liquid crystal substrate supporting jig comprises a bracket 1 for positioning and placing a substrate and a supporting frame 2 for supporting the bracket 1 on the ground, the bracket 1 is configured as a planar frame structure, the supporting frame 2 is fixed on one surface of the bracket 1, an adjusting and positioning part 3 fixed with an upper disk 6 of a polishing machine is arranged on the other surface of the bracket 1, the liquid crystal substrate supporting jig can be stably placed on the ground through the supporting frame 2, then the liquid crystal substrate is flatly positioned on the bracket 1, the jig is held by a hand and fixed on the upper disk 6 of the polishing machine through the adjusting and positioning part 3 on the jig, so that the liquid crystal substrate can be stably adhered on an adsorption pad of the upper disk 6 of the polishing machine to finish the flatly and stably loading operation, or the liquid crystal substrate can be separated by a high-pressure water separation method in the unloading process, so that the liquid crystal substrate and, the flat stable piece operation of unloading is accomplished, has increased the security and the stability of piece process from top to bottom, need not the staff moreover and holds between the fingers the loading and unloading, has effectively reduced operation personnel's the intensity of labour and the operation degree of difficulty, has promoted production efficiency, has reduced the quality of liquid crystal base plate and has decreased the probability of losing.
Specifically, the bracket 1 is formed by welding strip-shaped steel plates, the periphery of the bracket 1 is provided with a limiting block 4 for limiting the sliding of the substrate, the limiting block 4 can be made of anti-collision buffer materials, such as silica gel, rubber and other materials, and the inner side of the limiting block 4 can be provided with a limiting groove for preventing the outward sliding of the liquid crystal substrate; further, in order to adapt to the location of the liquid crystal substrates of different sizes, the bracket 1 is provided with a bar-shaped hole, the limiting block 4 is installed in the bar-shaped hole through the bolt fastener, the locating position is adjusted by sliding the limiting block 4 in the bar-shaped hole, after the position is adjusted, the position of the limiting block 4 is fixed by the bolt fastener, the liquid crystal substrates are prevented from shaking in the assembling and disassembling process, the universality of the jig is improved, and the quality loss of the liquid crystal substrates is further reduced.
Specifically, support frame 2 welds in the bottom of bracket 1, including with bracket 1 surface vertically U-shaped frame 21 and the stiffener 22 of welding between U-shaped frame 21 and bracket 1, stiffener 22 plays the effect of steady support, has improved support frame 2's support intensity, and U-shaped frame 21 makes welded structure more stable with the perpendicular welding in bracket 1 surface, and when contacting U-shaped frame 21 with ground, makes bracket 1 slope place, conveniently places and dismantles the liquid crystal substrate.
Specifically, adjust locating component 3 and be provided with four and weld respectively in the four corners position department of bracket 1, adjust locating component 3 and include the adjusting bolt 32 that L shape support 31 and L shape support 31 tip set up, L shape support 31 tip is provided with the screw hole, adjusting bolt 32 is installed to the screw hole, the one end welding of this L shape support 31 is on bracket 1, the other end keeps parallel with bracket 1, make its tip contradict with burnishing machine hanging wall 6 through rotating adjusting bolt 32, make the connection of this tool and burnishing machine hanging wall 6 more nimble, more stable.
In addition, the bracket 1 is also provided with a holding part 5, the holding part 5 can also be arranged in a U-shaped frame structure so as to be convenient to hold, the holding part 5 is welded on one side of the bracket 1 where the support frame 2 is welded, and the support jig is lifted and arranged on the polishing machine upper disc 6 or is held and detached from the polishing machine upper disc 6 through the holding part 5, so that the mounting and detaching processes of the liquid crystal substrate are more convenient.
As shown in fig. 2, a device for loading and unloading a wafer on and off a polishing machine comprises the liquid crystal substrate supporting jig, and further comprises an upper polishing machine disk 6 and a lower polishing machine disk 7, wherein the upper polishing machine disk 6 and the supporting jig are detachably connected through an adjusting and positioning part 3.
The method for loading and unloading the polishing machine by using the loading and unloading device of the polishing machine comprises the following steps:
1) sticking a polishing pad on a lower disk 7 of the polishing machine, sticking an adsorption pad on an upper disk 6 of the polishing machine, and simultaneously filling polishing liquid into a polishing liquid barrel;
2) the supporting jig is supported and placed on the ground through a supporting frame 2, the substrate is placed on a bracket 1 of the supporting jig, and the substrate is leveled and positioned through adjusting a limiting block 4;
3) the holding part 5 is held by hand to enable the supporting jig for placing the substrate to be close to the upper disc 6 of the polishing machine, the supporting jig is clamped and positioned on the upper disc 6 of the polishing machine through the adjusting and positioning part 3 on the supporting jig, the substrate is adhered to the adsorption pad of the upper disc 6 of the polishing machine, and then the supporting jig is detached;
4) operating the upper polishing machine 6 to overturn so that the upper polishing machine 6 is parallel to the lower polishing machine disk 7, and then horizontally lowering the upper polishing machine 6 onto the lower polishing machine disk 7 to perform a thinning and polishing process;
5) after polishing is finished, the upper disc 6 of the polishing machine is lifted and turned over, the supporting jig is clamped and positioned on the upper disc 6 of the polishing machine, and the substrate is separated from water by using high-pressure water;
6) and (3) detaching the support jig on which the polished substrate is placed from the upper disk 6 of the polishing machine, lightly placing the polished substrate on the ground by hand, and detaching the substrate from the support jig and transferring the substrate to a transfer vehicle.
To sum up, this support tool overall structure is simple, convenient to use, can play the effect that supports the liquid crystal base plate, make the liquid crystal base plate level and stabilize the piece from top to bottom around the polishing operation in-process of manual loading and unloading liquid crystal base plate, has increased the security and the stability of piece from top to bottom process, need not the staff moreover and holds between the fingers the loading and unloading, has effectively reduced operation personnel's the intensity of labour and the operation degree of difficulty, has promoted production efficiency, has reduced the quality and has decreased the loss.
The foregoing is merely illustrative of some of the principles of the present invention and the description is not intended to limit the invention to the specific constructions and applications shown, so that all modifications and equivalents that may be utilized are within the scope of the invention.
Claims (8)
1. The utility model provides a liquid crystal substrate supports tool, its characterized in that, place including the location bracket (1) of base plate and incite somebody to action bracket (1) supports support frame (2) on ground, bracket (1) sets up to planar frame structure, be fixed with on the one side of bracket (1) support frame (2), be provided with on the another side of bracket (1) with the fixed regulation locating part (3) of burnishing machine hanging wall (6).
2. The liquid crystal substrate supporting jig of claim 1, wherein: the bracket (1) is formed by welding strip-shaped steel plates, and limiting blocks (4) for limiting the sliding of the base plate are arranged around the bracket (1).
3. The liquid crystal substrate supporting jig of claim 2, wherein: a strip-shaped hole is formed in the bracket (1), and the limiting block (4) is installed in the strip-shaped hole through a bolt fastener.
4. The liquid crystal substrate supporting jig of claim 2, wherein: the support frame (2) is welded at the bottom of the bracket (1) and comprises a U-shaped frame (21) vertical to the surface of the bracket (1) and a reinforcing rod (22) welded between the U-shaped frame (21) and the bracket (1).
5. The liquid crystal substrate supporting jig according to any one of claims 1 to 4, wherein: the adjusting and positioning component (3) is provided with four adjusting bolts (32) which are respectively welded at the four corners of the bracket (1), and the adjusting and positioning component (3) comprises an L-shaped support (31) and an L-shaped support (31).
6. The liquid crystal substrate supporting jig of claim 5, wherein: the end part of the L-shaped bracket (31) is provided with a threaded hole, and the adjusting bolt (32) is installed in the threaded hole.
7. The liquid crystal substrate supporting jig of claim 5, wherein: the support is characterized in that a holding part (5) is further arranged on the bracket (1), and the holding part (5) is arranged on one side of the bracket (1) welded with the support frame (2).
8. A device for loading and unloading a polishing machine, comprising the liquid crystal substrate supporting jig according to any one of claims 1 to 7, further comprising an upper polishing machine disk (6) and a lower polishing machine disk (7), wherein the upper polishing machine disk (6) is detachably connected with the supporting jig.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921254363.2U CN210818877U (en) | 2019-08-05 | 2019-08-05 | Liquid crystal substrate supports tool and contains lower piece device of burnishing machine of this tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921254363.2U CN210818877U (en) | 2019-08-05 | 2019-08-05 | Liquid crystal substrate supports tool and contains lower piece device of burnishing machine of this tool |
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| Publication Number | Publication Date |
|---|---|
| CN210818877U true CN210818877U (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921254363.2U Active CN210818877U (en) | 2019-08-05 | 2019-08-05 | Liquid crystal substrate supports tool and contains lower piece device of burnishing machine of this tool |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421445A (en) * | 2019-08-05 | 2019-11-08 | 芜湖长信科技股份有限公司 | A kind of crystal liquid substrate support jig, polishing machine sheet devices and fluctuating plate method up and down |
| CN111843819A (en) * | 2020-07-07 | 2020-10-30 | 蚌埠国显科技有限公司 | Polishing anti-bending jig |
-
2019
- 2019-08-05 CN CN201921254363.2U patent/CN210818877U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421445A (en) * | 2019-08-05 | 2019-11-08 | 芜湖长信科技股份有限公司 | A kind of crystal liquid substrate support jig, polishing machine sheet devices and fluctuating plate method up and down |
| CN111843819A (en) * | 2020-07-07 | 2020-10-30 | 蚌埠国显科技有限公司 | Polishing anti-bending jig |
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