CN206019616U - The sag measurement apparatus of glass substrate - Google Patents

The sag measurement apparatus of glass substrate Download PDF

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Publication number
CN206019616U
CN206019616U CN201621074536.9U CN201621074536U CN206019616U CN 206019616 U CN206019616 U CN 206019616U CN 201621074536 U CN201621074536 U CN 201621074536U CN 206019616 U CN206019616 U CN 206019616U
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CN
China
Prior art keywords
glass substrate
bracing frame
support plate
measurement apparatus
middle support
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Active
Application number
CN201621074536.9U
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Chinese (zh)
Inventor
李志勇
郑权
王丽红
闫冬成
李俊锋
张广涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongxu Optoelectronic Technology Co Ltd
Original Assignee
Tunghsu Group Co Ltd
Tunghsu Technology Group Co Ltd
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Priority to CN201621074536.9U priority Critical patent/CN206019616U/en
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Abstract

The utility model discloses a kind of sag measurement apparatus of glass substrate, including the first bracing frame (1) arranged in parallel and the second bracing frame (2), first bracing frame (1) and the second bracing frame (2) are used for supporting the glass substrate (3), middle support plate (4) is provided between first bracing frame (1) and second bracing frame (2), and middle support plate (4) have:First working condition, supports glass substrate (3) to make its holding level;Second working condition, makes wherein subordinate hang down away from the glass substrate (3).By above-mentioned technical proposal, middle support plate is set between two bracing frames, makes glass substrate that there is the sagging two kinds of working conditions of level and middle part, to complete the measurement of glass substrate sag.On the one hand, the measurement apparatus design is simple, easy to use, low cost;On the other hand, the measurement apparatus ensure that accuracy and the reliability of glass substrate sag measurement.

Description

The sag measurement apparatus of glass substrate
Technical field
This utility model is related to the production technical field of glass substrate, in particular it relates to a kind of sag of glass substrate is surveyed Amount device.
Background technology
Glass substrate is the important component part of display panels, and the sag of glass substrate is referred to when glass substrate is by one When the bracing frame of determining deviation is supported, sagging degree in the middle of glass substrate, by measure middle part minimum point and four angles most High point is obtained apart from the distance of bottom platform.Traditional glass substrate sag measuring method is manual measurement, in measurement process, needs The glass substrate first having good positioning is positioned on the bracing frame for mixing up distance, while slowly unclamping glass substrate so as to middle part Slowly sagging, after the glass substrate stably later sag measurement for completing glass substrate.In the measuring method, survey crew is needed to have There are higher measurement experience and operation level, while error during measurement is larger, and during manual measurement, the speed of glass sag Accurately control cannot be accomplished.
Utility model content
The purpose of this utility model is to provide a kind of sag measurement apparatus of glass substrate, and the measurement apparatus design is simple, Low cost, ensure that accuracy and the reliability of glass substrate sag measurement.
To achieve these goals, this utility model provides a kind of sag measurement apparatus of glass substrate, including mutually flat The first bracing frame and the second bracing frame that row is arranged, first bracing frame and second bracing frame are used for supporting the glass Substrate, is provided with middle support plate between first bracing frame and second bracing frame, the middle support plate has:First work Make state, support the glass substrate to make its holding level;Second working condition, makes wherein subordinate away from the glass substrate Hang down.
Alternatively, the middle support plate is equally spaced is arranged in the middle of first bracing frame and second bracing frame.
Alternatively, the middle support plate is string configuration, and the string configuration includes basic portion and supporting part.
Alternatively, the basic cross section be rectangle, the support cross section be isosceles triangle, the isoceles triangle The drift angle of shape is formed as arcuate structure.
Alternatively, width of the height of the middle support plate more than the middle support plate.
Alternatively, first bracing frame is identical with second support frame structure, and first bracing frame is strip Structure, the cross section of the string configuration is I-shaped.
Alternatively, the sag measurement apparatus of the glass substrate also include for position first bracing frame, described in Between support plate and second bracing frame location-plate.
Alternatively, the location-plate is rectangular slab, is formed with multiple open slots on the long side of the rectangular slab.
Alternatively, the open slot is three, and three open slots are propped up with first bracing frame, the centre respectively Plate, the second bracing frame grafting coordinate.
Alternatively, the middle support plate is made up of antistatic material.
By above-mentioned technical proposal, middle support plate is set between two bracing frames arranged in parallel, by centre Support plate makes glass substrate that there is the sagging two kinds of working conditions of level and middle part, to complete the measurement of glass substrate sag.On the one hand, The measurement apparatus design is simple, easy to use, low cost;On the other hand, the measurement apparatus ensure that glass substrate sag is surveyed The accuracy of amount and reliability.
Other feature and advantage of the present utility model will be described in detail in subsequent specific embodiment part.
Description of the drawings
Accompanying drawing is further understood to of the present utility model for providing, and constitutes a part for description, and following Specific embodiment be used for together explaining this utility model, but do not constitute to restriction of the present utility model.In the accompanying drawings:
Fig. 1 be the glass substrate sag measurement apparatus according to one embodiment of this utility model the first bracing frame, in Between support plate, the structural representation of the second bracing frame;
Fig. 2 is that the location-plate of the glass substrate sag measurement apparatus according to one embodiment of this utility model is plugged in The schematic diagram of one bracing frame, the second bracing frame and middle support plate;
Fig. 3 is according to schematic diagram before the measurement of the glass substrate sag measurement apparatus of one embodiment of this utility model;
Fig. 4 is according to schematic diagram after the measurement of the glass substrate sag measurement apparatus of one embodiment of this utility model.
Description of reference numerals
1 first bracing frame, 2 second bracing frame
3 glass substrate, 4 middle support plate
5 location-plate, 6 platform
41 basic portion, 42 supporting part
51 open slots
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein Described specific embodiment is merely to illustrate and explains this utility model, is not limited to this utility model.
In this utility model, in the case where contrary explanation is not made, the noun of locality such as " upper and lower " for using typically refers to phase Answer accompanying drawing page upper and lower.
As shown in Fig. 1, Fig. 3, Fig. 4, a kind of sag measurement apparatus of glass substrate that this utility model is provided, including mutual The first bracing frame 1 be arrangeding in parallel and the second bracing frame 2, the first bracing frame 1 are identical with 2 structure of the second bracing frame, can be String configuration of the cross section in I-shaped or rectangle, for material-saving and the own wt of mitigation bracing frame, this reality In new, it is I-shaped string configuration preferentially to select cross section, and here, the first bracing frame 1 and the second bracing frame 2 are used for Glass substrate 3 is supported, in order to ensure the accuracy of 3 sag of glass substrate measurement, can be in the first bracing frame 1 and the second bracing frame Support plate 4 in the middle of arranging between 2, middle support plate 4 can be arranged in the middle of the first bracing frame 1 and the second bracing frame 2 with equally spaced.And And, middle support plate 4 has:First working condition, supports glass substrate 3 to make its holding level, and the second working condition, away from glass Substrate 3 make wherein subordinate hang down, here, it should be noted that " away from glass substrate 3 " will in the middle of support plate 4 shift onto towards side, So that the middle part of glass substrate 3 is sagging, after glass substrate 3 is stable, measure in 3 liang of sides of the state lower glass substrate Between minimum point and four angle peaks amount to height of six points apart from platform, to calculate the sag value of glass substrate.In Fig. 4 H2, H1 and H3 represent the middle minimum point of glass substrate both sides and four angle peak measured values respectively.By above-mentioned technical side Case, arranges middle support plate between two bracing frames arranged in parallel, makes glass substrate that there is level by middle support plate Two kinds of working conditions sagging with middle part, to complete the measurement of glass substrate sag.On the one hand, the measurement apparatus simple structure, makes With convenient, low cost;On the other hand, the measuring method of the measurement apparatus is simple to operate, ensure that glass substrate sag is measured Accuracy and reliability.
Specifically, as depicted in figs. 1 and 2, middle support plate 4 is string configuration, and the string configuration includes basic portion 41 With supporting part 42, the cross section of basic portion 41 is rectangle, and the cross section of supporting part 42 is isosceles triangle, also, the isosceles three Angular drift angle can be formed as arcuate structure.Thus it is possible, on the one hand, supporting glass substrate 3 to make its holding level in middle support plate 4 During, arc structure can be steadily contacted with the surface of glass substrate 3, reduced stress concentration, can be avoided in glass base 3 surface of plate leaves cut;On the other hand, during middle support plate 4 is pushed over towards side, the arc structure can be avoided To scratching the surface of glass substrate 3, so as to affect product quality.
Further, as shown in figure 1, the width that can be highly more than middle support plate 4 of middle support plate 4, so, in glass In the middle part of substrate 3 sagging during, can prevent glass substrate 3 from touching middle support plate 4, so as to affect 3 sag of glass substrate The accuracy of measurement.
In addition, in this utility model, as shown in Fig. 2 the sag measurement apparatus of glass substrate are also included for positioning the The location-plate 5 of one bracing frame 1, middle support plate 4 and the second bracing frame 2, location-plate 5 can be rectangular slab, the length of the rectangular slab Be formed with three open slots 51 on side, three open slots 51 respectively with the first bracing frame 1, middle support plate 4, the second bracing frame 2 Grafting coordinates.Here, it should be noted that when glass substrate size is larger, accordingly, it is desirable to adjust the first bracing frame 1, in Between spacing between support plate 4 and the second bracing frame 2, the location-plate of other sizes at this moment, can be changed, to ensure on location-plate Open slot and the first bracing frame 1, middle support plate 4,2 grafting of the second bracing frame coordinate.In addition, location-plate 5 can be plugged on One bracing frame 1, middle support plate 4, the upper surface of the second gripper shoe 2, it is also possible to be plugged on the first bracing frame 1, middle support plate 4, with And second gripper shoe 2 side, and 5 pairs of the first bracing frames 1 of multiple location-plates, middle support plate 4, second can also be used to support Plate 2 is positioned, to ensure the accuracy of sag measurement, in position this utility model of the quantity of location-plate 4 and grafting not Do concrete restriction.
In this utility model, the first bracing frame 1, the second bracing frame 2 and location-plate 5 can be aluminum alloy material, adopt On the one hand aluminum alloy material is easily worked, and on the other hand can mitigate bracing frame own wt;By middle support plate towards side During pushing over, between middle support plate and glass substrate, there is frictional force, therefore middle support plate can be made up of antistatic material, The middle support plate that antistatic material is made can reduce the low voltage electrostatic for carrying in process of production, so as to by middle support plate 4 The process that pushes over is prevented due to triboelectrification and damages glass substrate.
As shown in Figure 3, Figure 4, in this utility model, using the measurement apparatus to glass substrate sag measurement can according to Lower step is carried out:
The first step:First bracing frame 1, the second bracing frame 2 and middle support plate 4 are equally spaced positioned on platform 6;
Second step:It is plugged on the first bracing frame 1, the second bracing frame 2 and middle support plate 4 using location-plate 5, so as to by the One bracing frame 1, the second bracing frame 2 and middle support plate 4 are equally spaced positioned on platform 6;
3rd step:Remove location-plate 5;
4th step:Glass substrate 3 is placed horizontally on the first bracing frame 1, middle support plate 4 and the second bracing frame 2;
5th step:Middle support plate 4 is pushed over towards side;
6th step:Middle minimum point H1 of 3 liang of sides of measurement glass substrate, four angles peak H2 and H3 amount to six points Apart from the height of platform 6, the altimeter according to measurement result and the first bracing frame 1 calculates sag value.
Preferred implementation of the present utility model is described in detail above in association with accompanying drawing, but, this utility model is not limited Detail in above-mentioned embodiment, in range of the technology design of the present utility model, can be to skill of the present utility model Art scheme carries out multiple simple variants, and these simple variants belong to protection domain of the present utility model.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, this utility model is to each Plant possible compound mode no longer separately to illustrate.
Additionally, combination in any can also be carried out between a variety of embodiments of the present utility model, as long as which is not disobeyed Thought of the present utility model is carried on the back, which should equally be considered as content disclosed in the utility model.

Claims (10)

1. sag measurement apparatus of a kind of glass substrate, including the first bracing frame (1) arranged in parallel and the second bracing frame (2), the first bracing frame (1) and second bracing frame (2) are used for supporting the glass substrate (3), it is characterised in that institute State and between the first bracing frame (1) and second bracing frame (2), be provided with middle support plate (4), middle support plate (4) have: First working condition, supports glass substrate (3) to make its holding level;Second working condition, away from the glass substrate (3) Wherein subordinate is made to hang down.
2. sag measurement apparatus of glass substrate according to claim 1, it is characterised in that described middle support plate (4) etc. Be spaced is arranged in the middle of the first bracing frame (1) and second bracing frame (2).
3. sag measurement apparatus of glass substrate according to claim 1 and 2, it is characterised in that middle support plate (4) For string configuration, the string configuration includes basic portion (41) and supporting part (42).
4. sag measurement apparatus of glass substrate according to claim 3, it is characterised in that basic portion (41) are transversal Face is rectangle, and supporting part (42) cross section is isosceles triangle, and the drift angle of the isosceles triangle is formed as arcuate structure.
5. sag measurement apparatus of glass substrate according to claim 4, it is characterised in that middle support plate (4) Highly more than the width of middle support plate (4).
6. sag measurement apparatus of glass substrate according to claim 1, it is characterised in that the first bracing frame (1) Identical with the second bracing frame (2) structure, described first bracing frame (1) be string configuration, the string configuration transversal Face is I-shaped.
7. sag measurement apparatus of glass substrate according to claim 1, it is characterised in that the sag of the glass substrate Measurement apparatus are also included for positioning the first bracing frame (1), middle support plate (4) and second bracing frame (2) Location-plate (5).
8. sag measurement apparatus of glass substrate according to claim 7, it is characterised in that described location-plate (5) are square Shape plate, is formed with multiple open slots (51) on the long side of the rectangular slab.
9. sag measurement apparatus of glass substrate according to claim 8, it is characterised in that described open slot (51) are three Individual, three open slots (51) respectively with the first bracing frame (1), middle support plate (4), second bracing frame (2) Grafting coordinates.
10. sag measurement apparatus of glass substrate according to claim 1, it is characterised in that middle support plate (4) by Antistatic material is made.
CN201621074536.9U 2016-09-22 2016-09-22 The sag measurement apparatus of glass substrate Active CN206019616U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621074536.9U CN206019616U (en) 2016-09-22 2016-09-22 The sag measurement apparatus of glass substrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621074536.9U CN206019616U (en) 2016-09-22 2016-09-22 The sag measurement apparatus of glass substrate

Publications (1)

Publication Number Publication Date
CN206019616U true CN206019616U (en) 2017-03-15

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CN201621074536.9U Active CN206019616U (en) 2016-09-22 2016-09-22 The sag measurement apparatus of glass substrate

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106441189A (en) * 2016-09-22 2017-02-22 东旭科技集团有限公司 Glass substrate sag measuring device and glass substrate sag measuring method
CN109631718A (en) * 2018-12-28 2019-04-16 东旭(营口)光电显示有限公司 Support member and detection device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106441189A (en) * 2016-09-22 2017-02-22 东旭科技集团有限公司 Glass substrate sag measuring device and glass substrate sag measuring method
CN109631718A (en) * 2018-12-28 2019-04-16 东旭(营口)光电显示有限公司 Support member and detection device

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C14 Grant of patent or utility model
GR01 Patent grant
PP01 Preservation of patent right
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Effective date of registration: 20191212

Granted publication date: 20170315

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PD01 Discharge of preservation of patent

Date of cancellation: 20200804

Granted publication date: 20170315

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TR01 Transfer of patent right

Effective date of registration: 20200910

Address after: 050035 No. 9, the Yellow River Avenue, hi tech Zone, Hebei, Shijiazhuang

Patentee after: DONGXU OPTOELECTRONIC TECHNOLOGY Co.,Ltd.

Address before: The 100070 Beijing Seahawks Fengtai District Science City Road No. 9 Building No. 2 room 266 (Park)

Co-patentee before: TUNGHSU GROUP Co.,Ltd.

Patentee before: TUNGHSU TECHNOLOGY GROUP Co.,Ltd.