CN102674674A - Hanging type chemical enhancement method for glass with thickness of 0.3 mm to 2 mm - Google Patents
Hanging type chemical enhancement method for glass with thickness of 0.3 mm to 2 mm Download PDFInfo
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- CN102674674A CN102674674A CN2011100567437A CN201110056743A CN102674674A CN 102674674 A CN102674674 A CN 102674674A CN 2011100567437 A CN2011100567437 A CN 2011100567437A CN 201110056743 A CN201110056743 A CN 201110056743A CN 102674674 A CN102674674 A CN 102674674A
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Abstract
The invention discloses a hanging type chemical enhancement method for glass with the thickness of 0.3 mm to 2 mm. The hanging type chemical enhancement method for the glass with the thickness of 0.3 mm to 2 mm is characterized by comprising the following steps: (1), selecting fixed hanging points: selecting at least two points from the upper surface of the glass to be chemically enhanced to serve as the fixed hanging points, clamping the glass by using a special clamp and through the fixed hanging points and hanging the glass by using lifting frame, wherein the glass naturally falls under the self-gravity action and the glass is in a balancing state in the hanging process; (2), selecting auxiliary fixing points: manufacturing one auxiliary fixing point on the two sides of the hung glass respectively; and (3), performing the conventional chemical enhancement treatment: performing the conventional chemical enhancement treatment on the glass treated by the step (2). By the hanging type chemical enhancement method for the glass with the thickness of 0.3 mm to 2 mm, the flexibility of large glass and thin plate glass subjected to chemical enhancement can be controlled within 0.3 percent completely; the quality of the products subjected to chemical enhancement is guaranteed; and loss is reduced.
Description
Technical field
The present invention relates to a kind of chemical enhanced method of glass, especially relate to the chemical enhanced method of a kind of hanging style, belong to the chemically enhancing glass manufacture technology field.
Background technology
Conventional glass chemical enhanced for to make 2-3 point of suppon on one side in lower glass surface; The both sides, side respectively make 1 point of suppon, fix glass with this, thereby carry out the chemical enhanced of glass; Generally be applicable to the above chemically enhancing glass of thickness 2mm; But this kind method is under following two kinds of situation happiness, its chemical enhanced wayward its glass bending degree after chemical enhanced, and a kind of is that (size is more than 600*600mm for big sheet glass; Below the thickness 3mm), a kind of is that (thickness is at the glass of 0.3mm～2mm) for thin plate.
We know, in order to satisfy the existing growing needs of scientific and technological electric equipment products, adopt the size of chemical enhanced glass to drive to developing in large size; Thickness then drives in thin more development, and the chemical enhanced making of existing glass can not adapt to the needs of its development, does not also reach its requirement; Especially sheet glass is chemical enhanced like 0.5mm, 0.7mm, 0.4mm; 0.3mm Deng 0.3mm～big sheet glass of 2mm thickness; Extremely difficult chemical enhanced, and the sinuousness after chemical enhanced can not reach product demand, and lose higher.
Summary of the invention
In order to overcome the deficiency of prior art, the object of the present invention is to provide a kind ofly can effectively guarantee big sheet glass and the sheet glass quality after chemical enhanced, reduced the 0.3mm～chemical enhanced method of 2mm heavy sheet glass hanging style of loss again.
The present invention realizes through following technical scheme:
A kind of 0.3mm～chemical enhanced the method for 2mm heavy sheet glass hanging style is characterized in that, may further comprise the steps:
(1) chooses fixedly point of suspension: at first on pending chemical enhanced surface on glass, choose fixedly point of suspension of 2 conducts; Utilize unit clamp glass to be clamped and suspended in midair through suspension bracket through fixing point of suspension; Glass is sagging naturally under the effect of self gravitation; Wherein, glass is in equilibrium state in the process of suspention;
(2) choose the auxiliary fixing point: the two sides suspend the glass that gets up in midair through step (1) respectively make 1 auxiliary fixing point respectively.
(3) carry out conventional chemical enhanced processing: the glass that will pass through step (2) processing carries out conventional chemical enhanced processing.
The described auxiliary fixing point of above-mentioned step (2) is preferably placed at the intermediate point of glass sides.
The invention has the beneficial effects as follows: the chemical enhanced method of hanging style of the present invention is according to the characteristic of glass and chemical enhanced principle; Design forms on traditional chemical enhanced basis that support is set; This method can be controlled sinuousness behind big sheet glass and sheet glass chemical enhanced fully in 3/1000ths; Especially thickness 0.3mm～2mm and to have the glass effects of big chip size more obvious; Both can guarantee the quality after chemical enhanced, and can reduce it and change strong fraction defective and reduced loss again.
Embodiment
To combine specific embodiment below, specify the present invention:
A kind of 0.3mm～chemical enhanced the method for 2mm heavy sheet glass hanging style,, may further comprise the steps:
(1) chooses fixedly point of suspension: at first on pending chemical enhanced surface on glass, choose fixedly point of suspension of 2 conducts; Utilize unit clamp glass to be clamped and suspended in midair through suspension bracket through fixing point of suspension; Glass is sagging naturally under the effect of self gravitation; Wherein, glass is in equilibrium state in the process of suspention;
(2) choose the auxiliary fixing point: the two sides suspend the glass that gets up in midair through step (1) respectively make 1 auxiliary fixing point respectively; Wherein the auxiliary fixing point is preferably placed at the intermediate point of glass sides, prevents carrying out when chemical enhanced before and after the glass or vacillating now to the left, now to the right and cause product bad.
(3) carry out conventional chemical enhanced processing: the glass that will pass through step (2) processing carries out conventional chemical enhanced processing.
Concrete chemical intensified process step is following:
1, will treat that glass cage that chemical enhanced suspention is got up is put to the shelf of feeding area positions; Then by its rising button; The anchor clamps of first carrier are opened, and after the suspender that the control anchor clamps go up and down dropped to cage, the anchor clamps of first carrier were closed; Anchor clamps are picked up cage, and suspender rises and positions;
2, first carrier moves to the top of preheating oven left and positions, at this moment, and the oven door opening of preheating oven; The suspender of first carrier drops in the preheating oven and positions; Then, the anchor clamps of first carrier are opened, and unclamp the glass cage; Suspender is with after the anchor clamps rising and locating, and the anchor clamps of first carrier are closed;
3, the preheating oven fire door is closed, and treats chemical enhanced glass and carries out preheating, after warm up time and temperature reach requirement; The preheating oven oven door opening, the anchor clamps of first carrier are opened, and suspender drops to the cage of glass with it; The anchor clamps of first carrier are closed, and pick up cage, and suspender is with its rising and location; At this moment, the preheating oven fire door is closed;
4, first carrier continues to move to the top and the location of first Reaktionsofen or second Reaktionsofen left; The oven door opening of first Reaktionsofen or second Reaktionsofen; The suspender of first carrier drops to location in the Reaktionsofen, and the anchor clamps of first carrier are opened then, unclamp cage; Suspender is with after the anchor clamps rising and locating, and anchor clamps are closed;
5, the fire door of first Reaktionsofen or second Reaktionsofen is closed, and glass is carried out the chemical ion exchange, promptly carry out chemical reaction, and first carrier of this moment moves to the right, gets back to the top and the location of preheating oven;
6, second carrier moves to the top of first Reaktionsofen or second Reaktionsofen to the right and positions, treat that chemical time reaches requirement after, the oven door opening of first Reaktionsofen or second Reaktionsofen; The anchor clamps of second carrier are opened; The suspender of second carrier drops to the cage position with it, and the anchor clamps of second carrier are closed, and pick up cage; Its suspender is located its back that raises, and drips the salt processing;
7, drip after time that salt handles reaches requirement, the fire door of first Reaktionsofen or second Reaktionsofen is closed, and second carrier moves to the location, top of Xu Lenglu left; Carry out the Xu Leng first time, after the time of Xu Leng and temperature reach requirement for the first time, the Xu Lenglu oven door opening; The suspender of second carrier drops to location in the Xu Lenglu, and then, the anchor clamps of second carrier are opened; After suspender was located its rising, the anchor clamps of second carrier were closed, and this moment, the fire door of Xu Lenglu was closed; Glass is carried out the Xu Leng second time, and second carrier moves to the top and the location of second Reaktionsofen this moment to the right
8, the 3rd carrier moves to top and the location of Xu Lenglu to the right, after time and the temperature of treating Xu Leng for the second time reaches requirement, and the oven door opening of Xu Lenglu; And the anchor clamps of the 3rd carrier are opened; Its suspender drops to cage with it, and the anchor clamps of the 3rd carrier are closed then, pick up cage; Its suspender is with its rising and location, and this moment, the fire door of Xu Lenglu was closed;
9, the 3rd above-mentioned carrier continues to move to rinse bath top and location left, and then, its suspender drops in the rinse bath and the location; In rinse bath, glass is soaked and clean; Wait to soak reach requirement with scavenging period after, the suspender of the 3rd carrier rises and also locatees, to the glass processing of dripping; And after the time of dripping reached requirement, the 3rd carrier moved to the top and the location of discharging area left;
10, press the rising button of discharging area, the suspender of the 3rd carrier drops on the shelf of discharging area and the location, and then, the anchor clamps of the 3rd carrier are opened, and unclamp cage, and then, suspender raises anchor clamps and the location;
11, press discharging area decline girl, accomplish chemical enhanced processing.
Below disclose the present invention with preferred embodiment, so it is not in order to restriction the present invention, and all employings are equal to replacement or the technical scheme that obtained of equivalent transformation mode, all drop within protection scope of the present invention.
Claims (2)
1. 0.3mm～chemical enhanced method of 2mm heavy sheet glass hanging style is characterized in that, may further comprise the steps:
(1) chooses fixedly point of suspension: at first on pending chemical enhanced surface on glass, choose fixedly point of suspension of 2 conducts; Utilize unit clamp glass to be clamped and suspended in midair through suspension bracket through fixing point of suspension; Glass is sagging naturally under the effect of self gravitation; Wherein, glass is in equilibrium state in the process of suspention;
(2) choose the auxiliary fixing point: the two sides suspend the glass that gets up in midair through step (1) respectively make 1 auxiliary fixing point respectively;
(3) carry out conventional chemical enhanced processing: the glass that will pass through step (2) processing carries out conventional chemical enhanced processing.
2. the 0.3mm according to claim 1～chemical enhanced method of 2mm heavy sheet glass hanging style is characterized in that, the described auxiliary fixing point of step (2) is preferably placed at the intermediate point of glass sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100567437A CN102674674A (en) | 2011-03-10 | 2011-03-10 | Hanging type chemical enhancement method for glass with thickness of 0.3 mm to 2 mm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100567437A CN102674674A (en) | 2011-03-10 | 2011-03-10 | Hanging type chemical enhancement method for glass with thickness of 0.3 mm to 2 mm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102674674A true CN102674674A (en) | 2012-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100567437A Pending CN102674674A (en) | 2011-03-10 | 2011-03-10 | Hanging type chemical enhancement method for glass with thickness of 0.3 mm to 2 mm |
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| Country | Link |
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| CN (1) | CN102674674A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111792827A (en) * | 2020-07-23 | 2020-10-20 | 北海市龙浩光电科技有限公司 | Antibacterial strengthening process for glass cover plate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3626723A (en) * | 1967-04-28 | 1971-12-14 | Glaverbel | Production of chemically strengthened curved glass bodies |
| CN2254081Y (en) * | 1996-09-17 | 1997-05-14 | 中国建筑材料科学研究院 | Apparatus for production of toughed glass by solid powder fluidized bed |
| CN2761608Y (en) * | 2004-12-27 | 2006-03-01 | 中国建筑材料科学研究院 | Regulatable glass holding frame |
| CN2885567Y (en) * | 2006-03-21 | 2007-04-04 | 曾克忠 | Hanging-up device for producing organic glass casting plate |
-
2011
- 2011-03-10 CN CN2011100567437A patent/CN102674674A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3626723A (en) * | 1967-04-28 | 1971-12-14 | Glaverbel | Production of chemically strengthened curved glass bodies |
| CN2254081Y (en) * | 1996-09-17 | 1997-05-14 | 中国建筑材料科学研究院 | Apparatus for production of toughed glass by solid powder fluidized bed |
| CN2761608Y (en) * | 2004-12-27 | 2006-03-01 | 中国建筑材料科学研究院 | Regulatable glass holding frame |
| CN2885567Y (en) * | 2006-03-21 | 2007-04-04 | 曾克忠 | Hanging-up device for producing organic glass casting plate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111792827A (en) * | 2020-07-23 | 2020-10-20 | 北海市龙浩光电科技有限公司 | Antibacterial strengthening process for glass cover plate |
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Application publication date: 20120919 |