CN1098818C - Horizontal method for making curved strengthened glass - Google Patents
Horizontal method for making curved strengthened glass Download PDFInfo
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- CN1098818C CN1098818C CN99103522A CN99103522A CN1098818C CN 1098818 C CN1098818 C CN 1098818C CN 99103522 A CN99103522 A CN 99103522A CN 99103522 A CN99103522 A CN 99103522A CN 1098818 C CN1098818 C CN 1098818C
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- glass
- soft roller
- air grid
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- roller
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Abstract
The present invention relates to a production method for curved surface toughened glass, particularly to a toughening method for horizontal roller glass, which is characterized in that a flexible shaft roller way (a flexible roller way which can rotate along the radial direction, and can change from a straight line to a bent line along the axial direction, hereinafter referred to as a soft roll)with adjustable radian along the axial direction, and a banded combination grid (hereinafter referred to as a combination wind grid)with adjustable radian shapes are adopted to bend and toughen the glass in a furnace discharge section and a molding cooling section in the toughening processes of the glass, and the soft roll swings to make the glass equally accept wind. By utilizing the present invention to process glass with the thickness of 5 millimeters, the bending radius of the product can reach 1 meter or so, and the working size of the product can reach 1.2*2 square meters; compared with former devices, the wind pressure of the product can be reduced by 10 to 20% on the premise that the product can meet international standards; when used to produce the toughened glass with different bending radians, the adjustment is easy.
Description
The present invention relates to the production method of curved strengthened glass, particularly the method for horizontal roller formula glass tempering.
Toughened glass is a kind of high-intensity shatter proof glass that ordinary plate glass is made after Overheating Treatment.Be widely used in the every field of industry, traffic, building and daily life.
It is described in license notification number CN2215487Y that one class is arranged in the horizontal tempering glass especially working method at horizontal curved tempered glass, the glass that heats is delivered on the curved ring mould in the forming room, rely on the glass dead load forming or rely on the model bent into shape, then send into the tempering of drying in the air grid.
Another kind of method is the preparation method of single curved surface curved tempered glass, and the method described in patent publication No. CN114361 is to rely on formed cambered surface behind the level attitude that change to transmit roller-way outside stove; Perhaps behind the tetrafluoroethylene lasso of suit different diameter on the steel shaft, form on the so-called arc roller bed, after making glass bending and bending, the method for the tempering of drying again.
The object of the present invention is to provide a kind of horizontal method for making curved strengthened glass,, make that crooked glass quality is higher, specification is bigger, cost is lower so that level is produced various curved strengthened glass.
The present invention is by using a kind of adjustable axle (radially rotatable to the flexible axle roller-way of radian in the section of coming out of the stove and moulding cooling section in the glass tempering process, axially can become the flexible roller-way of bending by linear, hereinafter to be referred as soft roller) and can adjust the strip combination grid (hereinafter to be referred as the combination air grid) of radian shape, make glass bending, tempering.
Accompanying drawing 1 is the structural representation of used of the present invention
Accompanying drawing 2 is that the A of accompanying drawing 1 is to cross section view
The A of accompanying drawing 3 accompanying drawing 1 during for curved glass of the present invention is to cross section view
As shown in drawings, used of the present invention is by soft roller (3), groove (4), top combination air grid (6), bottom combination air grid (7), soft roller support (9), last air grid sprocket wheel (10), last air grid chain sling (11), following air grid sprocket wheel (12), following air grid chain sling (13), cylinder (14), soft roller transmission case (15), soft roller transmission shaft (16), the combination air grid connects hinge (17), go up soft roller (18), following soft roller (19), groove (20), soft roller (21) constitutes, wherein bottom combination air grid (7) inboard has groove (4), soft roller (3) can be bumped into wherein, soft roller (3), soft roller (21), soft roller (19) was supported by soft roller support (9) respectively under upward soft roller (18) reached, top combination air grid (6) is by the drive flexible distortion of last air grid sprocket wheel (10) with last air grid chain sling (11), bottom combination air grid (7) is by the flexible distortion of drive of air grid sprocket wheel (12) and following air grid chain sling (13) down, cylinder (14) has several, and join with the outside of bottom combination air grid (7), soft roller (3), soft roller (21), soft roller (19) linked to each other with soft roller transmission case (15) by soft roller transmission shaft (16) respectively under upward soft roller (18) reached, connecting hinge (17) by the combination air grid between each the strip air grid in top combination air grid (6) and the bottom combination air grid (7) connects, top combination air grid (6) but also recessing of inboard (20) and be bumped into soft roller (21), the section of coming out of the stove has corresponding up and down last soft roller (18) and time soft roller (19).
Level of the present invention can make glass after the heating in the section of coming out of the stove moulding when producing curved tempered glass, also can moulding in cooling section moulding or the transport process before cooling off from coming out of the stove to, utilize the distortion of soft roller and swing to improve shaping efficiency and tempering effect in the forming processes.When the curved glass that blowing quenching of the present invention is forming all enters into top combination air grid (6) and bottom combination air grid (7) centre, be set on the bottom combination air grid (7), can lifting in groove (4), and bend to soft roller (3) with the same shape of the glass (5) of forming and swing back and forth and make the glass wind-engaging even, brake forming of the present invention is the glass ware forming that utilizes after soft roller or air grid make heating.
As shown in drawings, when utilizing the present invention to produce curved strengthened glass, if in the section of coming out of the stove moulding, the hot glass (5) of then coming out of the stove, when falling down on the soft roller (19), the instant distortion of soft roller (19) is curved down down, glass (5) is transmitted limit sag bent moulding above that, when the glass after the bending (5) arrives between top combination air grid (6) and bottom combination air grid (7), soft roller transmission case (15) drives the positive and negative both direction conversion of soft roller (3) transmission, make crooked glass (5) produce swing, thereby wind-engaging is even, soft roller transmission case (15) continues to drive soft roller (3) and rotates forward, and good glass reaches on the unloading piece platform transfer roller (8) to make crooked tempering, finishes the curve tempering production of glass; Also can utilize soft roller (18) to drop to soft then roller (18) and following soft roller (19) while bending on the glass (5) in the section of coming out of the stove moulding, clamp glass (5) jointly, roll extrusion drives its brake forming and continues and transmits, the glass of forming enters cooling section, top combination air grid (6) and bottom combination air grid (7) drive soft roller (3) and soft roller (21) also becomes curved with the glass behind the carrying bending, by above-mentioned swing air cooling way cooling tempering.
During production, if in the cooling section moulding, after then glass (5) imports in top combination air grid (6) and the bottom combination air grid (7), soft roller (3) and soft roller (21) return to respectively in groove (4) and the groove (20), top combination air grid (6) and bottom combination air grid (7) be in the wind respectively grid chain sling (11) and last air grid sprocket wheel (10) and bending under the drive of air grid chain sling (13) and following air grid sprocket wheel (12) down, after closing up glass (5) is suppressed brake forming, top combination air grid (6) lifts then, and soft roller (3) rises, by aforementioned swing air cooling way cooling tempering.
During production, also can work as after glass (5) tail end comes out of the stove, one falls down more roller (19) go up after, go up soft roller (18) and promptly drop on the glass (5), clamp glass (5), top combination air grid (6) and bottom combination air grid (7) are also clamped glass (5) simultaneously, it is transmitted on one side, on one side integral body make glass (5) bending and molding, after glass (5) all enters between top combination air grid (6) and bottom combination air grid (7), top combination air grid (6) rises, by aforementioned swing air cooling way cooling tempering.
During production, also can utilize soft roller moulding, that is: the tail end of glass (5) come out of the stove the back go up soft roller (18) and down soft roller (19) and drives of top combination air grid (6) go up soft roller (21) and bottom and make up air grid (7) and drive soft roller (3) and clamp glass (5) simultaneously, integral body makes its limit transmission Edge Bend shaping.
During production, also can utilize the air grid moulding, that is: after glass (5) imports in top combination air grid (6) and the bottom combination air grid (7), soft roller (3) and soft roller (21) return to respectively in groove (4) and the groove (20), and top combination air grid (6) and bottom combination air grid (7) close up pressed glass (5) brake forming.
When utilizing the present invention to process 5 millimeters glass, bending radius can reach about 1 meter, finish size can reach 1.2 * 2 square metres, and the prerequisite katabatic wind pressure that product reaches GB can install more in the past and reduce 10-20%, regulates easy to use when producing the toughened glass of differently curved radian.
Claims (5)
1. the horizontal method for making of a curved strengthened glass, utilize brake forming, blowing quenching processed glass, it is characterized in that: described horizontal method for making is by using the flexible axle roller-way and the strip combination grid that can adjust radian shape of a kind of adjustable axle to radian in the section of coming out of the stove and moulding cooling section in the glass tempering process, make glass bending, tempering, when the curved glass that described blowing quenching is forming all enters into top combination air grid (6) and bottom combination air grid (7) centre, be set on the bottom combination air grid (7), can lifting in groove (4), and bend to soft roller (3) with the same shape of the glass (5) of forming and swing back and forth and make the glass wind-engaging even, described brake forming is the glass ware forming that utilizes after soft roller or air grid make heating.
2. the horizontal method for making of curved strengthened glass according to claim 1 is characterized in that: after the described distortion that utilizes soft roller to be configured as glass (5) is soft roller (19) distortion down, make glass (5) utilize deadweight curved down, be shaped while transmitting.
3. the horizontal method for making of curved strengthened glass according to claim 1 is characterized in that: describedly utilize soft roller to be configured as soft roller (18) and down after soft roller (19) distortion, clamp and rolled glass (5) makes its limit transmit the curved one-tenth of spring.
4. the horizontal method for making of curved strengthened glass according to claim 1, it is characterized in that: the described tail end that utilizes soft roller to be configured as glass (5) come out of the stove the back go up soft roller (18) and down soft roller (19) and drives of top combination air grid (6) go up soft roller (21) and bottom and make up air grid (7) and drive soft roller (3) and clamp glass (5) simultaneously, integral body makes its limit transmission Edge Bend shaping.
5. the horizontal method for making of curved strengthened glass according to claim 1, it is characterized in that: described utilize air grid to be shaped to glass (5) to import top combination air grid (6) and bottom into and make up in the air grid (7) after, soft roller (3) and soft roller (21) return to respectively in groove (4) and the groove (20), and top combination air grid (6) and bottom combination air grid (7) close up pressed glass (5) brake forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99103522A CN1098818C (en) | 1999-04-02 | 1999-04-02 | Horizontal method for making curved strengthened glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99103522A CN1098818C (en) | 1999-04-02 | 1999-04-02 | Horizontal method for making curved strengthened glass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1236738A CN1236738A (en) | 1999-12-01 |
| CN1098818C true CN1098818C (en) | 2003-01-15 |
Family
ID=5271300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99103522A Expired - Fee Related CN1098818C (en) | 1999-04-02 | 1999-04-02 | Horizontal method for making curved strengthened glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1098818C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101314527B (en) * | 2008-04-16 | 2011-06-01 | 王贤明 | Production technique for single-curved surface bent-laminated glass |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6513348B2 (en) * | 2001-06-19 | 2003-02-04 | Glasstech, Inc. | Quench station and method for quenching formed glass sheets |
| WO2004013057A1 (en) * | 2002-08-05 | 2004-02-12 | Shiqing Li | A one-step molding process for forming glass products with curved surfaces and the manufacture system thereof |
| US8234883B2 (en) * | 2005-11-29 | 2012-08-07 | Ppg Industries Ohio, Inc. | Apparatus and method for tempering glass sheets |
| CN1948198B (en) * | 2006-08-02 | 2010-07-21 | 福建工程学院 | Method for manufacturing composite profile automobile glass toughening and shaping device, and used fixtures |
| CN101880125B (en) * | 2009-05-05 | 2012-10-03 | 福耀集团（上海）汽车玻璃有限公司 | Method for manufacturing automobile tempered glass whiffing device |
| CN107352780B (en) * | 2017-07-19 | 2021-05-25 | 安徽云融信息技术有限公司 | Glass processing device and processing method |
| CN107986606A (en) * | 2017-12-01 | 2018-05-04 | 昆山文特自动化设备有限公司 | A kind of cooling device applied to cambered surface vehicle glass |
| CN110746105B (en) * | 2019-10-25 | 2024-01-30 | 中国建材国际工程集团有限公司 | Transition device and transition method for thin glass tempering |
| CN111977947B (en) * | 2020-09-11 | 2023-07-11 | 洛阳兰迪玻璃机器股份有限公司 | Forming tempering method and forming tempering equipment for tempered glass |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4222764A (en) * | 1979-04-23 | 1980-09-16 | Libbey-Owens-Ford Company | Glass sheet supporting and conveying apparatus |
| US5246477A (en) * | 1990-02-08 | 1993-09-21 | Wsp Ingenieurgesellschaft Fur Waermetechnik, Stroemungstechnik Und Prozesstechnik Mit Beschraenkter Haftung | Apparatus for the arching of glass sheets heated to the softening temperature |
-
1999
- 1999-04-02 CN CN99103522A patent/CN1098818C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4222764A (en) * | 1979-04-23 | 1980-09-16 | Libbey-Owens-Ford Company | Glass sheet supporting and conveying apparatus |
| US5246477A (en) * | 1990-02-08 | 1993-09-21 | Wsp Ingenieurgesellschaft Fur Waermetechnik, Stroemungstechnik Und Prozesstechnik Mit Beschraenkter Haftung | Apparatus for the arching of glass sheets heated to the softening temperature |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101314527B (en) * | 2008-04-16 | 2011-06-01 | 王贤明 | Production technique for single-curved surface bent-laminated glass |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1236738A (en) | 1999-12-01 |
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