CN203373268U - Etching rack fixture - Google Patents
Etching rack fixture Download PDFInfo
- Publication number
- CN203373268U CN203373268U CN201320364238.3U CN201320364238U CN203373268U CN 203373268 U CN203373268 U CN 203373268U CN 201320364238 U CN201320364238 U CN 201320364238U CN 203373268 U CN203373268 U CN 203373268U
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- China
- Prior art keywords
- bar
- tooth
- etching
- hurdle
- sid strip
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses an etching rack fixture. The etching rack fixture comprises an upper edge strip, a lower edge strip, a left edge strip and a right edge strip, wherein a rectangular frame structure is formed among the upper edge strip, the lower edge strip, the left edge strip and the right edge strip, a plurality of fence strips are also arranged between the upper edge strip and the lower edge strip and provided with smooth upper surfaces for bearing glass substrates, and the fence strips, the upper edge strip and the lower edge strip are parallel to one another. When the etching rack fixture is used, the etching rack fixture is stably overlapped on a plurality of etching racks at the bottom of an etching basket tool; when the glass substrates are placed into the etching basket tool, the contact area between the upper surfaces of the fence strips of the etching rack fixture and the bottoms of the glass substrates is increased, so that the fragment problem of the glass substrates in an etching process can be effectively reduced, and the production yield can be improved.
Description
Technical field
The utility model relates to the manufacture field of photoelectric glass, particularly relates to a kind of a kind of etching tooth bar fixture that the arrangement of multi-disc glass substrate can be carried.
Background technology
At the photoelectric glass manufacture field, after photoelectric glass is examined action entirely, need to put it into etching bath and carry out the etching attenuate.Again photoelectric glass is taken out to cleaning after the etching release.In whole process, glass substrate bearing is in the blue tool of etching, prior art is to adopt six roots of sensation etching tooth bar to be positioned over side by side in etching basket tool bottom, when glass substrate is put into wherein, only have six stress points, can cause the glass substrate unbalance stress, when etching basket tool is put into to etching machine and carried out etching, easily at the stress point place, the fragmentation phenomenon occur.
The utility model content
Based on this, be necessary for the problems referred to above, provide a kind of and can increase the glass substrate contact area, reduce a kind of etching tooth bar fixture of glass substrate fragmentation.
A kind of etching tooth bar fixture, comprise upper sid strip, lower sid strip, the left side bar between the left part of the left part of described upper sid strip and described lower sid strip and the right bar relative with described left side bar, form the rectangular frame structure between described upper sid strip, described lower sid strip described left side bar and described the right bar, also be provided with some hurdles bar between described upper sid strip and described lower sid strip, described hurdle bar has level and smooth upper surface; Between described hurdle bar, described upper sid strip, described lower sid strip, be parallel to each other.
In embodiment, described hurdle bar comprises hurdle bar main body and is arranged on the some side teeth on described hurdle bar main body therein.
Therein in embodiment, described side tooth comprises crown and tooth root, on perpendicular to Tiao cross section, described hurdle, the length of described tooth root is greater than the length of described crown, and each described side tooth mutually keeps a segment distance in the projection perpendicular to bar cross section, described hurdle.
In embodiment, described side tooth extends to described upper surface along the side wall surface of described hurdle bar main body therein, and described tooth root is arranged on described upper surface.
In embodiment, each described hurdle bar evenly is arranged in the rectangular frame formed between described upper sid strip, described lower sid strip, described left side bar and described the right bar therein.
In embodiment, the structure of described hurdle bar, described upper sid strip and described lower sid strip is identical therein.
In embodiment, described upper sid strip, described lower sid strip and each Tiao both ends, described hurdle are welded on described left side bar and described the right bar therein.
Therein in embodiment, described hurdle bar main body has left side wall and right side wall, described side tooth also comprises and is formed on described left side wall the first side tooth and is formed on the second side tooth on described right side wall, described the first side tooth and described the second side tooth are arranged side by side on described hurdle bar main body, and the described first side tooth of parallel arranged and described the second side tooth form the U-shaped groove on perpendicular to Tiao cross section, described hurdle and between described hurdle bar main body.
Therein in embodiment, described hurdle bar main body has left side wall and right side wall, described side tooth also comprises and is formed on described left side wall the first side tooth and is formed on the second side tooth on described right side wall, and described the first side tooth and described the second side tooth are staggered on described hurdle bar main body.
Formed the above-mentioned etching tooth bar fixture of fence structure by upper sid strip, lower sid strip, left side bar, the right bar and some hurdles bar.During use, etching tooth bar fixture is overlapped on stably on the six roots of sensation etching tooth bar of the blue tool of etching bottom, when glass substrate is put into the blue tool of etching, the contact area of tooth bar fixture and glass substrate bottom increases, thereby can effectively reduce the fragmentation problem that glass substrate produces in etching process, improve and produce yield.
The accompanying drawing explanation
The three-dimensional structure schematic diagram that Fig. 1 is etching tooth bar fixture in the present embodiment;
The vertical view that Fig. 2 is etching tooth bar fixture in the present embodiment;
The left view that Fig. 3 is etching tooth bar fixture in the present embodiment;
The front view that Fig. 4 is the present embodiment intermediate hurdles bar;
The left view that Fig. 5 is etching tooth bar fixture in the present embodiment;
The local enlarged diagram of the three-dimensional structure that Fig. 6 is Fig. 1 intermediate hurdles bar;
Fig. 7 is that in the present embodiment, etching tooth bar fixture is assembled in the front view on the etching tooth bar;
Fig. 8 is that in the present embodiment, etching tooth bar fixture is assembled in the vertical view on the etching tooth bar;
Wherein, each element reference numeral is as follows:
100, etching tooth bar fixture; 110, upper sid strip; 120, lower sid strip; 130, left side bar; 140, the right bar; 150, hurdle bar; 151, hurdle bar main body; 1511, upper surface; 152, side tooth; 1521, crown; 1522, tooth root; 1523, the first side tooth; 1524, the second side tooth; 200, etching tooth bar; 210, double wedge; 300, glass substrate.
Embodiment
The present embodiment described " on " side refer to shown in accompanying drawing 2 " on " side, D score side refers to the D score side shown in accompanying drawing 2, " left side " side refers to " left side " side shown in accompanying drawing 2, " right side " side refers to " right side " side shown in accompanying drawing 2, and " perpendicular to Tiao cross section, hurdle " refers to all cross sections that are parallel to section A shown in accompanying drawing 1.
The etching tooth bar fixture 100 of please refer to the drawing 1 to Fig. 3, it comprises upper sid strip 110, lower sid strip 120, the left side bar 130 between the left part of the left part of upper sid strip 110 and lower sid strip 120 and the right bar 140 corresponding with left side bar 130.Form the rectangular frame structure between upper sid strip 110, lower sid strip 120, left side bar 130 and the right bar 140.On top between bar 110 and lower sid strip 120, also be provided with some hurdles bar 150, there is the flat top surface 1511 for bearing glass substrate 300 on hurdle bar 150.Wherein, between hurdle bar 150, upper sid strip 110, lower sid strip 120, be parallel to each other.
Please refer to the drawing 4, the two ends, left and right of hurdle bar 150 are connected with left side bar 130 and the right bar 140 respectively, and above-mentioned mode of connection has a variety of, can adopt clamping, the mode that is threaded or is welded and fixed.In the present embodiment, the both ends, left and right of upper sid strip 110, lower sid strip 120 and each hurdle bar 150 are welded on left side bar 130 and the right bar 140.
In use, etching tooth bar fixture 100 is overlapped on stably on several etching tooth bars 200 of the blue tool of etching bottom, glass substrate 300 is carried on each hurdle bar 150.In order to increase utilizing space and saving production cost of etching tooth bar fixture 100, the structure of above-mentioned upper sid strip 110 and lower sid strip 120 is identical with the structure of hurdle bar 150, therefore, glass substrate 300 also can be carried on upper sid strip 110 and lower sid strip 120 simultaneously.
Each hurdle bar 150 can be according to the dimensional requirement of glass substrate 300 and the spacing requirement of etching production process, being arranged between left side bar 130 and the right bar 140 of unequal-interval, also can equally spacedly evenly be arranged between left side bar 130 and the right bar 140.
Please refer to the drawing 3, can be carried on each hurdle bar 150 stably in order to guarantee glass substrate 300, and hurdle bar 150 also comprises hurdle bar main body 151 and is arranged on the some side teeth 152 on hurdle bar main body 151.
The left view that Fig. 5 is the hurdle bar, known in figure, hurdle bar main body 151 has level and smooth upper surface 1511, and side tooth 152 extends to upper surface 1511 along the side wall surface of hurdle bar main body 151.Side tooth 152 comprises crown 1521 and tooth root 1522, and on the cross section perpendicular to hurdle bar 150, the length of tooth root 1522 is greater than the length of crown 1521, and side tooth 152 has the shape of right-angle triangle or right-angled trapezium in the cross section perpendicular to hurdle bar 150.Tooth root 1522 is arranged on upper surface 1511.As can be seen from Figure 5, each described side tooth 152 mutually keeps a segment distance in the projection perpendicular to hurdle bar 150 cross sections, and this segment distance fully contacts between the bottom surface of glass substrate 300 and upper surface 1511.
Please refer to the drawing 7; the bottom surface of glass substrate 300 contacts with the upper surface 1511 of hurdle bar main body 151; in addition, at the two ends of glass substrate 300, there are some side teeth 152 to be protected it, to prevent glass substrate 300, can not produce the situations such as displacement or base breakage in transportation and etching process.
Be the vertical view that etching tooth bar fixture 100 is assembled on etching tooth bar 20 shown in Fig. 8.As can be seen from the figure, each tooth top of each root etching tooth bar 200 passes from the gap location between adjacent two hurdle bars 150 of etching tooth bar fixture 100, and each root hurdle bar 150 of etching tooth bar fixture 100 is carried on each tooth bottom of each root etching tooth bar 200 stably.Thereby guarantee that etching tooth bar fixture 100 is overlapped on each root etching tooth bar 200 stably.
Wherein, hurdle bar main body 151 has left side wall and right side wall, and side tooth 152 comprises being formed on left side wall the first side tooth 1523 and being formed on the second side tooth 1524, the first side teeth 1523 and the second side tooth 1524 on right side wall to have two kinds of arrangement architectures:
The first structure is arranged side by side in the first side tooth 1523 and the second side tooth 1524 on hurdle bar main body 151, and the first side tooth 1523 of parallel arranged and the second side tooth 1524 form the U-shaped groove between Shang Yu hurdle, the cross section bar main body 151 perpendicular to hurdle bar 150.
The second structure is staggered the first side tooth 1523 and the second side tooth 1524 on hurdle bar main body 151, and its three-dimensional structure as shown in Figure 6.
These two kinds of arrangement architectures can both guarantee that glass substrate 300 can not produce displacement or base damaging problem in transportation and etching process.In etching process, the second structure can also make on glass substrate 300 glass powder that produces and corrosive fluid in time from the sidepiece of hurdle bar main body 151 discharge, thereby guarantee that the glass bottom can not pile up and have unnecessary residue and corrosive fluid again damage etch to be carried out in the bottom of glass substrate 300.Therefore, in the present embodiment, preferentially use the second structure.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (9)
1. an etching tooth bar fixture, it is characterized in that, comprise upper sid strip (110), lower sid strip (120), left side bar (130) between the left part that is positioned at described upper sid strip (110) and the left part of described lower sid strip (120) and the right bar (140) relative with described left side bar (130), described upper sid strip (110), described lower sid strip (120), form the rectangular frame structure between described left side bar (130) and described the right bar (140), also be provided with some hurdles bars (150) between described upper sid strip (110) and described lower sid strip (120), described hurdle bar has level and smooth upper surface (1511), described hurdle bar (150), described upper sid strip (110), described lower sid strip are parallel to each other between (120).
2. etching tooth bar fixture according to claim 1, is characterized in that, described hurdle bar (150) comprises hurdle bar main body (151) and is arranged on the some side teeth (152) on described hurdle bar main body (151).
3. etching tooth bar fixture according to claim 2, it is characterized in that, described side tooth (152) comprises crown (1521) and tooth root (1522), on the cross section perpendicular to described hurdle bar (150), the length of described tooth root (1522) is greater than the length of described crown (1521), and each described side tooth (152) mutually keeps a segment distance in the projection perpendicular to described hurdle bar (150) cross section.
4. etching tooth bar fixture according to claim 3, is characterized in that, described side tooth (152) extends to described upper surface (1511) along the side wall surface of described hurdle bar main body (151), and described tooth root (1522) is arranged on described upper surface (1511).
5. etching tooth bar fixture according to claim 1, it is characterized in that, each described hurdle bar (150) evenly is arranged in the rectangular frame formed between described upper sid strip (110), described lower sid strip (120), described left side bar (130) and described the right bar (140).
6. etching tooth bar fixture according to claim 1, is characterized in that, the structure of described hurdle bar (150), described upper sid strip (110) and described lower sid strip (120) is identical.
7. etching tooth bar fixture according to claim 1, it is characterized in that, the both ends of described upper sid strip (110), described lower sid strip (120) and each described hurdle bar (150) are welded on described left side bar (130) and described the right bar (140).
8. etching tooth bar fixture according to claim 2, it is characterized in that, described hurdle bar main body (151) has left side wall and right side wall, described side tooth (152) also comprises and is formed on described left side wall the first side tooth (1523) and is formed on the second side tooth (1524) on described right side wall, described the first side tooth (1523) and described the second side tooth (1524) are arranged side by side on described hurdle bar main body (151), the described first side tooth (1523) of parallel arranged and described the second side tooth (1524) form the U-shaped groove on the cross section perpendicular to described hurdle bar (150) and between described hurdle bar main body (151).
9. etching tooth bar fixture according to claim 2, it is characterized in that, described hurdle bar main body (151) has left side wall and right side wall, described side tooth (152) also comprises and is formed on described left side wall the first side tooth (1523) and is formed on the second side tooth (1524) on described right side wall, and described the first side tooth (1523) and described the second side tooth (1524) are staggered on described hurdle bar main body (151).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320364238.3U CN203373268U (en) | 2013-06-24 | 2013-06-24 | Etching rack fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320364238.3U CN203373268U (en) | 2013-06-24 | 2013-06-24 | Etching rack fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203373268U true CN203373268U (en) | 2014-01-01 |
Family
ID=49835815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320364238.3U Expired - Lifetime CN203373268U (en) | 2013-06-24 | 2013-06-24 | Etching rack fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203373268U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104671669A (en) * | 2015-03-17 | 2015-06-03 | 蚌埠玻璃工业设计研究院 | Glass substrate reduction bearing device |
| CN108840576A (en) * | 2018-07-25 | 2018-11-20 | 湖北鸿创科技有限公司 | A kind of etching fixture that ultra-thin panel is thinned |
| CN109048708A (en) * | 2018-07-25 | 2018-12-21 | 湖北鸿创科技有限公司 | A kind of adjustable angle etching groove helical teeth fixture |
| CN112079573A (en) * | 2019-06-14 | 2020-12-15 | 江西沃格光电股份有限公司 | Etching bearing basket |
-
2013
- 2013-06-24 CN CN201320364238.3U patent/CN203373268U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104671669A (en) * | 2015-03-17 | 2015-06-03 | 蚌埠玻璃工业设计研究院 | Glass substrate reduction bearing device |
| CN108840576A (en) * | 2018-07-25 | 2018-11-20 | 湖北鸿创科技有限公司 | A kind of etching fixture that ultra-thin panel is thinned |
| CN109048708A (en) * | 2018-07-25 | 2018-12-21 | 湖北鸿创科技有限公司 | A kind of adjustable angle etching groove helical teeth fixture |
| CN112079573A (en) * | 2019-06-14 | 2020-12-15 | 江西沃格光电股份有限公司 | Etching bearing basket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGXI WG PHOTOELECTRIC CO., LTD. Free format text: FORMER NAME: JIANGXI WG PHOTOELECTRIC TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 338004 Xinyu City, Jiangxi Province High - tech Industrial Development Zone Xicheng Avenue Vogg Industrial Park Patentee after: WGTECH (JIANGXI) Co.,Ltd. Address before: 338004 Xinyu City, Jiangxi Province High - tech Development Zone Xicheng Road Vogg Industrial Park Patentee before: Jiangxi Woge Photoelectric Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140101 |
|
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: Expiration and Termination of 39 Volume 2801 Patent on July 11, 2023 Number: 28-01 Volume: 39 |