JPH02233191A - Jug for cleaning glass plate - Google Patents
Jug for cleaning glass plateInfo
- Publication number
- JPH02233191A JPH02233191A JP1053530A JP5353089A JPH02233191A JP H02233191 A JPH02233191 A JP H02233191A JP 1053530 A JP1053530 A JP 1053530A JP 5353089 A JP5353089 A JP 5353089A JP H02233191 A JPH02233191 A JP H02233191A
- Authority
- JP
- Japan
- Prior art keywords
- glass support
- corrosion
- jig
- teeth
- expansion
- Prior art date
- 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.)
- Granted
Links
- 239000011521 glass Substances 0.000 title claims abstract description 33
- 238000004140 cleaning Methods 0.000 title claims abstract description 19
- 238000005260 corrosion Methods 0.000 claims abstract description 11
- 230000007797 corrosion Effects 0.000 claims abstract description 11
- 239000005357 flat glass Substances 0.000 claims abstract description 10
- 239000011347 resin Substances 0.000 claims abstract description 6
- 229920005989 resin Polymers 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 abstract description 7
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 5
- 239000010935 stainless steel Substances 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
Landscapes
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Coating Apparatus (AREA)
Abstract
Description
【発明の詳細な説明】 「産業上の利用分野］ 本発明は、板ガラスの洗浄用治具に関するものである。[Detailed description of the invention] “Industrial application field” The present invention relates to a jig for cleaning plate glass.
［従来の技術］
一般に、板ガラスの洗浄は、多数枚を洗浄用治具に並列
保持して超音波洗浄槽に浸漬することにより行われてい
る。[Prior Art] Generally, plate glass is cleaned by holding a large number of glass plates in parallel on a cleaning jig and immersing them in an ultrasonic cleaning tank.
上記洗浄用治具は、第５図に示す様に、両端板１、２間
に２本の側面支持用治具３、４及び１本の下面支持用治
具゜５が取付けられ、各治具３、４、５には、その支持
面に等ピッチで歯部３ ’．４ ’．５′を形成してお
り、各歯部によって板ガラスＡを直立状態で多数枚並列
させて夫々３点支持するようにしている。As shown in FIG. 5, the cleaning jig has two side support jigs 3 and 4 and one bottom support jig 5 installed between both end plates 1 and 2. The tools 3, 4, 5 have teeth 3'. 4'. 5', and a large number of plate glasses A are arranged in an upright state and supported at three points by each tooth portion.
上記各治具３、４、５は同一構造からなるのでその１つ
について以下説明する。Since each of the jigs 3, 4, and 5 described above has the same structure, one of them will be explained below.
従来の治具は、第６図に示すように、歯部３′を打ち抜
き等によって形成したフッ素樹脂等の耐蝕性樹脂よりな
る板状のガラス支持体３ａとステンレス等の耐蝕性剛体
よりなる基体３ｂから構成されており、両部材は、ガラ
ス支持体３ａを基体３ｂにかしめ加工することによって
固定されていた。As shown in FIG. 6, the conventional jig consists of a plate-shaped glass support 3a made of a corrosion-resistant resin such as fluororesin and having teeth 3' formed by punching or the like, and a base made of a corrosion-resistant rigid body such as stainless steel. 3b, and both members were fixed by caulking the glass support 3a to the base 3b.
［発明が解決しようとする問題点］
前記従来の治具は、歯部３′の形成時の位置決め精度を
上げても洗浄工程にて反復使用する間に、ガラス支持体
３ａが収縮し、各治具３、４、５間での歯部３′，４゜
、５′の経時変化、所謂ビッチずれを生じ板ガラスＡの
支持に支障をきたすという問題点があった。[Problems to be Solved by the Invention] In the conventional jig, the glass support 3a shrinks during repeated use in the cleaning process, even if the positioning accuracy when forming the teeth 3' is improved. There was a problem in that the tooth portions 3', 4°, and 5' between the jigs 3, 4, and 5 changed over time, causing so-called pitch deviation, which hindered the support of the glass plate A.
上記原因を検討した結果、従来の治具では、ガラス支持
体３ａを基体３ｂにかしめ加工しており、このかしめ加
工時、ガラス支持体３ａが第７図のように圧縮変形し、
第８図のように長手方向及び幅方向に伸ばされ、圧縮応
力がかかったまま固定される。この圧縮応力は、かしめ
力のかかり具合により変化し、一定とならない．そのた
め、洗浄工程にて反復使用する間に自然に加熱冷却の熱
サイクルが繰り返され、ガラス支持体３ａの圧縮応力が
開放された場合、個々のものの間で伸縮差が生じる。As a result of examining the above causes, we found that in the conventional jig, the glass support 3a is caulked to the base 3b, and during this caulking process, the glass support 3a is compressed and deformed as shown in FIG.
As shown in FIG. 8, it is stretched in the longitudinal direction and the width direction and fixed with compressive stress applied thereto. This compressive stress changes depending on the degree of caulking force and is not constant. Therefore, during repeated use in the cleaning process, thermal cycles of heating and cooling are naturally repeated, and when the compressive stress of the glass support 3a is released, a difference in expansion and contraction occurs between the individual glass supports.
本発明は、従来における上記問題点に鑑みて提案された
もので、その目的とするところは、歯部のビッチずれを
著減させ得る板ガラスの洗浄用治具を提供しようとする
ものである。The present invention has been proposed in view of the above-mentioned problems in the prior art, and its purpose is to provide a cleaning jig for sheet glass that can significantly reduce the pitch deviation of the teeth.
［問題を解決するための手段］
本発明は、上記目的を達成するためになされたもので、
歯部形成された耐蝕性樹脂よりなる板状のガラス支持体
と耐蝕性剛体よりなる基体とを一点で固定したことを特
徴とする板ガラスの洗浄用治具である。[Means for solving the problem] The present invention has been made to achieve the above object, and
This jig for cleaning plate glass is characterized in that a plate-shaped glass support made of a corrosion-resistant resin with teeth formed thereon and a base made of a corrosion-resistant rigid body are fixed at one point.
［作用］
ガラス支持体と基体とを一点で固定することは、即ち、
各ガラス支持体にはかしめ加工による不均一な圧縮応力
がかかっておらず且つ洗浄工程で繰り返し熱作用を受け
ることによって生じるガラス支持体の膨張、伸長につい
ても一点で固定していることにより、これらに逃げ、所
謂膨張逃げを生ぜしめ得るので、各治具間での歯部のピ
ッチずれを防止できる。[Function] Fixing the glass support and the base at one point, that is,
Each glass support is not subjected to uneven compressive stress due to caulking, and the expansion and elongation of the glass support caused by repeated heat action during the cleaning process is fixed at one point. Since this can cause so-called expansion and escape, it is possible to prevent pitch deviation of the teeth between the jigs.
［実施例］
第１図及至第４図は、本発明による板ガラスの洗浄用治
具である。[Example] FIGS. 1 to 4 show a jig for cleaning plate glass according to the present invention.
図面中３ａはガラス支持体、３ｂは基体、３ｃは固定穴
、３ｄは固定ビンである。In the drawing, 3a is a glass support, 3b is a base, 3c is a fixing hole, and 3d is a fixing bottle.
ガラス支持体３ａは、歯部３′が形成されたフッ素樹脂
等の耐蝕性樹脂よりなり、その中央には固定六３ｃを穿
設してある。The glass support 3a is made of a corrosion-resistant resin such as a fluororesin on which teeth 3' are formed, and a fixing six 3c is bored in the center thereof.
基体３ｂはステンレス等の耐蝕性剛体よりなり、ガラス
支持体３ａに穿設した固定六３ｃに相対する位置に同等
形状の固定六３ｃを穿設してある。The base body 3b is made of a corrosion-resistant rigid body such as stainless steel, and is provided with a fixed six 3c having the same shape as the fixed six 3c formed in the glass support 3a.
固定ビン３ｄはステンレス等の耐蝕性剛体よりなり、そ
の先端にテーパーを有したもので、ガラス支持体３ａと
基体３ｂは、該固定ビン３ｃをガラス支持体３ａと基体
３ｂの固定穴３ｄに叩打することによって固定される。The fixed bottle 3d is made of a corrosion-resistant rigid body such as stainless steel and has a tapered tip, and the glass support 3a and the base body 3b are fixed by tapping the fixed bottle 3c into the fixing hole 3d of the glass support body 3a and the base body 3b. It is fixed by
固定ビン３ｄとしてとすれば第３図に示すバネビン３ｄ
’を用いることができ、特に該バネビン３ｄ’による固
定は、ガラス支持体３ａのみにスリット３ｅを刻設し固
定穴３ｃを穿設すればよく、更に、ガラス支持体３ａの
取り換えに際しても繰り返し使用できるという利点があ
る。If the fixed bin 3d is used, it is a spring bin 3d shown in Fig. 3.
In particular, fixing with the spring pin 3d' can be achieved by cutting a slit 3e and drilling a fixing hole 3c only in the glass support 3a, and can be used repeatedly even when replacing the glass support 3a. It has the advantage of being possible.
また、第４図に示すように、ガラス支持体３ａと基体３
ｂとを中央の一点で固定すると同時にその両端を補助固
定してもよい。この場合、基体３ｂの両端に穿設した補
助固定穴３ｃ，３ｃは、中央に穿設した固定六３ｃと同
等形状とするが、ガラス支持体３ａの両端に穿設した補
助固定六３ｃ３ｃ’は、該ガラス支持体３ａの膨張によ
る伸長を許容し得るようにガラス支持体３ａの長手方向
に伸びる長円形状とする９
従来の洗浄用治具と本発明のものの伸縮率は、従来のも
のが１×１０−であったのに対し、本発明のものは、最
大で１×１０−であった。従って、本発明の洗浄用治具
は、従来のものに比してその伸縮率を少なくとも１ケタ
小さくすることができたものである。Further, as shown in FIG. 4, the glass support 3a and the base 3
b may be fixed at one point in the center, and at the same time both ends may be auxiliary fixed. In this case, the auxiliary fixing holes 3c, 3c drilled at both ends of the base 3b have the same shape as the fixing hole 3c drilled in the center, but the auxiliary fixing holes 3c3c' bored at both ends of the glass support 3a are , the glass support 3a has an elliptical shape extending in the longitudinal direction so as to allow for elongation due to expansion of the glass support 3a9. While it was 1x10-, the one of the present invention had a maximum of 1x10-. Therefore, the cleaning jig of the present invention is capable of reducing its expansion/contraction ratio by at least one order of magnitude compared to the conventional cleaning jig.
［発明の効果］
本発明によれば、洗浄工程で繰り返し熱作用を受けても
ガラス支持体に膨張逃げを生ぜしぬられ、各治具間にお
ける歯部のピッチずれを著減させることができ、板ガラ
スを洗浄用治具に配列し、また取り出す作業を自動化す
る途を拓くものである。[Effects of the Invention] According to the present invention, even if the glass support is subjected to repeated thermal effects during the cleaning process, expansion and escape are not caused in the glass support, and the pitch deviation of the teeth between each jig can be significantly reduced. This opens the door to automating the process of arranging and removing glass plates in cleaning jigs.
第１図乃至第４図は本発明による洗浄用治具の説明図で
あり、第１図は治具の正面図、第２図は第１図の中央縦
断面図、第３図は固定ビンの別途実施態様の中央縦断面
図、第４図は治具の別途実施態様の正面図であり、第５
図は洗浄用治具全体の斜視図、第６図は従来の治具の正
面図、第７図及び第８図はガラス支持体を基体にかしめ
加工した場合の残留圧縮応力の発生メカニズムを説明す
るための図である。
、２ ・・・端板
、４、５ ・・・治具
’，４ ’、５″・・・歯部
ａ ・・・ガラス支持体
Ｃ ・・・固定穴
ｅ ・・・スリット
・・・板ガラス
３ｂ ・・・基体
３ｄ ・・・固定ピン1 to 4 are explanatory diagrams of a cleaning jig according to the present invention, in which FIG. 1 is a front view of the jig, FIG. 2 is a central vertical sectional view of FIG. 1, and FIG. 3 is a fixed bin. FIG. 4 is a front view of another embodiment of the jig, and FIG.
The figure is a perspective view of the entire cleaning jig, Figure 6 is a front view of a conventional jig, and Figures 7 and 8 explain the mechanism of generation of residual compressive stress when caulking a glass support to a base. This is a diagram for , 2... End plate, 4, 5... Jig', 4', 5''... Teeth a... Glass support C... Fixing hole e... Slit... Plate glass 3b...Base 3d...Fixing pin
Claims (1)
と耐蝕性剛体よりなる基体とを一点で固定したことを特
徴とする板ガラスの洗浄用治具。A jig for cleaning plate glass, characterized in that a plate-shaped glass support made of a corrosion-resistant resin with teeth formed thereon and a base made of a corrosion-resistant rigid body are fixed at one point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1053530A JP2710066B2 (en) | 1989-03-06 | 1989-03-06 | Jig for cleaning glass sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1053530A JP2710066B2 (en) | 1989-03-06 | 1989-03-06 | Jig for cleaning glass sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02233191A true JPH02233191A (en) | 1990-09-14 |
| JP2710066B2 JP2710066B2 (en) | 1998-02-10 |
Family
ID=12945366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1053530A Expired - Fee Related JP2710066B2 (en) | 1989-03-06 | 1989-03-06 | Jig for cleaning glass sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2710066B2 (en) |
-
1989
- 1989-03-06 JP JP1053530A patent/JP2710066B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2710066B2 (en) | 1998-02-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |