CN206173210U - Two dimension curved -surface tempered glass 's apparatus for producing - Google Patents
Two dimension curved -surface tempered glass 's apparatus for producing Download PDFInfo
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- CN206173210U CN206173210U CN201621222024.2U CN201621222024U CN206173210U CN 206173210 U CN206173210 U CN 206173210U CN 201621222024 U CN201621222024 U CN 201621222024U CN 206173210 U CN206173210 U CN 206173210U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The utility model relates to a two dimension curved -surface tempered glass's apparatus for producing, the device be including the achieve success shaping section of grooved roll way group of the heating section that disposes ceramic roller group and configuration, the initial condition who becomes grooved roll way group does: be the level form with a section of ceramic roller group butt joint, one section that keeps away from ceramic roller group is the curved curved of preforming, and it is tangent in line of demarcation department with the bending section to become the horizontal segment of grooved roll way group, the curved curved's of preforming crooked degree is not more than the crooked degree of the set shaping shape of treating bending glass, the utility model discloses the problem of current horizontal roll way formula two dimension curved -surface tempered glass 's production method existence has been solved well, the end falls in the production energy consumption, production efficiency improves, product optics quality is showing and is improving, can the great crooked toughened glass of production arc length, the two -dimentional curved -surface tempered glass who is greater than 4500mm like the arc length.
Description
Technical field
This utility model is related to glass bending tempering technology field, specifically a kind of life of Two-dimensional Surfaces safety glass
Produce device.
Background technology
The production method of present level roller bed type Two-dimensional Surfaces safety glass, during glass transfers, molding tempering section
Interior molding roller-way group meets the glass after heating to rapidly enter with horizontality, until glass is completely in molding tempering section
Molding roller-way group.In BENDING PROCESS, the molding roller-way group in molding tempering section bends to set molding shape from flat shape
Shape.
Analyzed by above production method, it is known that：
1. transferring process needs the regular hour, and its temperature can decline.Can get over as the increase of glass arc length transfers the time
Come more long, the amplitude that glass temperature declines can be increasing.When glass arc length exceedes certain limit, temperature drop is excessive, especially
It is the front end of glass, and glass is hardened, and fried mouth is occurred after bending or even is burst.
2. the brake forming process of glass, it is also desirable to regular hour, equally along with temperature drop.The brake forming time
As the increase of glass arc length can be increasingly longer, the amplitude that glass temperature declines also increases therewith.When glass arc length exceedes necessarily
Limit, when temperature drop is excessive, the especially front end of glass, the thermograde that cannot be set up required for glass tempering, just
Tempering cannot be completed.
3. in order to overcome temperatures above descent tape the drawbacks of, need to improve the temperature that bending steel process is required.This
Sample allows for glass heating process plus thermal energy consumption increase and increase heat time heating time, the glass after heating is excessively soft and product optics matter
Quantitative change is poor.
At present the problem of the production method presence of horizontal roller formula Two-dimensional Surfaces safety glass is：Need to improve bending tempering
The temperature of technological requirement, energy consumption is big, low production efficiency, product optical quality are poor；During the production larger bending safety glass of arc length,
Such as Two-dimensional Surfaces safety glass of the arc length more than 4500mm, there is the defects such as fried mouth, molding be inaccurate, even cannot produce.
Utility model content
The energy consumption that exists for the production method of above-mentioned existing horizontal roller formula Two-dimensional Surfaces safety glass is big, production effect
The problems such as rate is low, product optical quality is poor, this utility model provides a kind of process units of Two-dimensional Surfaces safety glass.
To solve above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of process units of Two-dimensional Surfaces safety glass, the device includes being configured with the bringing-up section of ceramic roller group and matches somebody with somebody
The profiled section of molding roller-way group is equipped with, the original state of the molding roller-way group is：One section docked with ceramic roller group is in water
It is flat-shaped, it is in preforming bending away from one section of ceramic roller group, and the horizontal segment of molding roller-way group and bending section are in demarcation line
Place is tangent；The forniciform degree of crook of the preforming is not more than the degree of crook of the set forming shape of glass to be bent；Institute
State the flexible set forming shape for glass to be bent of ceramic roller group.
The bending section of the molding roller-way group be in circular arc, its crooked radian radius be r, the set molding of glass to be bent
The radius of shape is R, wherein r >=R.
If the horizontal segment of molding roller-way group is k, 0 ﹤ k ﹤ ∞ with the length ratio of bending section.
If the horizontal segment of molding roller-way group is k, k=1 with the length ratio of bending section.
The bending section of the molding roller-way group parabolically shape.
The bending section relative level of the molding roller-way group is bent upwards.
The bending section relative level of the molding roller-way group is bent downwardly.
The beneficial effects of the utility model：
This utility model provide Two-dimensional Surfaces safety glass process units, by molding roller-way group be set to horizontal segment and
Bending section, during glass transfers, the molding roller-way group in molding tempering section is in flat shape near heating section mass, remaining
Part is in pre-form shape.That is, when the process of transferring is completed the obvious glass front of temperature drop preformation
Type.Reduce glass and fried mouth or even the possibility for bursting, especially faceplate occur；The less temperature drop of glass front, be
The larger bending safety glass of production arc length provides condition, can such as produce bending safety glass of the arc length more than 4500mm；
Due to glass, glass front is preformed during transferring, glass need not heat it is very soft just come out of the stove, institute
Can suitably reduce bending the temperature of steel process requirement, energy consumption when glass is heated in heating furnace is reduced, the time shortens,
Reduce energy consumption, improve production efficiency；It is harder when glass is come out of the stove due to can suitably reduce bending the temperature of steel process requirement,
The optical quality that glass can be caused is significantly improved.
This utility model solves well what the production method of present level roller bed type Two-dimensional Surfaces safety glass was present
Problem.Energy consumption drop bottom, production efficiency are improved；Product optical quality is significantly improved；The larger bent steel of arc length can be produced
Change glass, such as Two-dimensional Surfaces safety glass of the arc length more than 4500mm.
Description of the drawings
Fig. 1 this utility model process units structural representation one；
Fig. 2 this utility model transfers process completion statuses schematic diagram one；
Fig. 3 this utility model BENDING PROCESS completion statuses schematic diagram one；
Fig. 4 this utility model process units structural representation two；
Fig. 5 this utility model transfers process completion statuses schematic diagram two；
Fig. 6 this utility model BENDING PROCESS completion statuses schematic diagram two；
Reference：, bringing-up section, II, molding tempering section, 1, ceramic roller group, 2, glass, 3, molding roller-way group, A, into
Type roller-way group is near heating section mass and the demarcation line of remainder.
Specific embodiment
This utility model is further elaborated with reference to specific embodiment.
Embodiment 1
As shown in Figure 1：A kind of process units of Two-dimensional Surfaces safety glass, the device includes being configured with ceramic roller group 1
Bringing-up section and be configured with the profiled section of molding roller-way group 3, dock with ceramic roller group 1 one section of the molding roller-way group 3 is in
It is horizontal, it is in preforming bending away from one section of ceramic roller group 1, the crooked radian radius of its bending section is r, glass to be bent
The radius of the set forming shape of glass is R, wherein r >=R；And the horizontal segment of molding roller-way group 3 with bending section the phase at demarcation line
Cut；If the horizontal segment of molding roller-way group 3 is k, 0 ﹤ k ﹤ ∞ with the length ratio of bending section；The bending of the molding roller-way group 3
Section relative level is bent upwards；The flexible set forming shape for glass to be bent of the ceramic roller group 1.
A kind of production method using process units as above, including following process：
Heating process：Glass 2 is heated to the temperature of bending steel process requirement in bringing-up section I.
Transfer process：The ceramic roller group 1 of bringing-up section I and the molding roller-way group 3 of molding tempering section II, combine and transfer in glass 2
To the molding roller-way group 3 in molding tempering section II.Fig. 1 illustrates to transfer process status, and Fig. 2 is illustrated to transfer process and completed shape
State.In this process, the molding roller-way group 3 in molding tempering section II is in flat shape near the part of bringing-up section I, and remainder is in
Pre-form shape r.Pre-form shape r is one section of circular arc, molding roller-way group near heating section mass and remainder boundary
It is tangent with horizontal plane at line A.Pre-form shape r between flat shape and set molding R shapes, and comprising set molding R
Shape, i.e. r >=R.
BENDING PROCESS：Molding roller-way group 3 in molding tempering section II bends to set shape R, heats the glass 2 of after-tack
It is close to the molding therewith of molding roller-way group 3 under gravity.In this process, the molding roller-way group 3 in molding tempering section II
Bend to set forming shape R from flat shape near heating section mass, remainder from pre-form shape r bend to it is set into
Type shape R.Fig. 3 illustrates BENDING PROCESS completion statuses.
Cold quenching process：Blowing cold quenching, until glass 2 completes tempering.
Embodiment 2
As shown in Figure 4：A kind of process units of Two-dimensional Surfaces safety glass, the device includes being configured with ceramic roller group 1
Bringing-up section and be configured with the profiled section of molding roller-way group 3, dock with ceramic roller group 1 one section of the molding roller-way group 3 is in
It is horizontal, it is in preforming bending away from one section of ceramic roller group 1, the crooked radian radius of its bending section is r, glass to be bent
The radius of the set forming shape of glass is R, wherein r >=R；And the horizontal segment of molding roller-way group 3 with bending section the phase at demarcation line
Cut；If the horizontal segment of molding roller-way group 3 is k, 0 ﹤ k ﹤ ∞ with the length ratio of bending section；The bending of the molding roller-way group 3
Section relative level is bent downwardly；The flexible set forming shape for glass to be bent of the ceramic roller group 1.
A kind of production method using process units as above, including following process：
Heating process：Glass 2 is heated to the temperature of bending steel process requirement in bringing-up section I.
Transfer process：The ceramic roller group 1 of bringing-up section I and the molding roller-way group 3 of molding tempering section II, combine and transfer in glass 2
To the molding roller-way group 3 in molding tempering section II.Fig. 4 illustrates to transfer process status, and Fig. 5 is illustrated to transfer process and completed shape
State.In this process, the molding roller-way group 3 in molding tempering section II is in flat shape near the part of bringing-up section I, and remainder is in
Pre-form shape r.Pre-form shape r is one section of circular arc, molding roller-way group near heating section mass and remainder boundary
It is tangent with horizontal plane at line A.Pre-form shape r between flat shape and set molding R shapes, and comprising set molding R
Shape, i.e. r >=R.
BENDING PROCESS：Molding roller-way group 3 in molding tempering section II bends to set shape R, heats the glass 2 of after-tack
It is close to the molding therewith of molding roller-way group 3 under gravity.In this process, the molding roller-way group 3 in molding tempering section II
Bend to set forming shape R from flat shape near heating section mass, remainder from pre-form shape r bend to it is set into
Type shape R.Fig. 6 illustrates BENDING PROCESS completion statuses.
Cold quenching process：Blowing cold quenching, until glass 2 completes tempering.
It is above illustrative and not restrictive to description of the present utility model, those skilled in the art understands, in power
Profit requires that it can be carried out many modifications, change or equivalent within the spirit and scope for limiting, but they fall within this reality
With in new protection domain.
Claims (7)
1. a kind of process units of Two-dimensional Surfaces safety glass, the device includes being configured with ceramic roller group（1）Bringing-up section and
It is configured with molding roller-way group（3）Profiled section, it is characterised in that：The molding roller-way group（3）Original state be：With ceramic roller
Road group（1）One section of docking is horizontal, away from ceramic roller group（1）One section be in preforming bending, and molding roller-way group
（3）Horizontal segment it is tangent at demarcation line with bending section；The forniciform degree of crook of the preforming is not more than glass to be bent
Set forming shape degree of crook；The ceramic roller group（1）The flexible set forming shape for glass to be bent.
2. the process units of Two-dimensional Surfaces safety glass as claimed in claim 1, it is characterised in that：The molding roller-way group
（3）Bending section be in circular arc, its crooked radian radius is r, and the radius of the set forming shape of glass to be bent is R, wherein r
≥R。
3. the process units of Two-dimensional Surfaces safety glass as claimed in claim 1, it is characterised in that：If molding roller-way group（3）
The length ratio of horizontal segment and bending section be k, then 0 ﹤ k ﹤ ∞.
4. the process units of Two-dimensional Surfaces safety glass as claimed in claim 3, it is characterised in that：If molding roller-way group（3）
The length ratio of horizontal segment and bending section be k, then k=1.
5. the process units of Two-dimensional Surfaces safety glass as claimed in claim 1, it is characterised in that：The molding roller-way group
（3）Bending section parabolically shape.
6. the process units of Two-dimensional Surfaces safety glass as claimed in claim 1, it is characterised in that：The molding roller-way group
（3）Bending section relative level be bent upwards.
7. the process units of Two-dimensional Surfaces safety glass as claimed in claim 1, it is characterised in that：The molding roller-way group
（3）Bending section relative level be bent downwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621222024.2U CN206173210U (en) | 2016-11-14 | 2016-11-14 | Two dimension curved -surface tempered glass 's apparatus for producing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621222024.2U CN206173210U (en) | 2016-11-14 | 2016-11-14 | Two dimension curved -surface tempered glass 's apparatus for producing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206173210U true CN206173210U (en) | 2017-05-17 |
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ID=58684341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621222024.2U Active CN206173210U (en) | 2016-11-14 | 2016-11-14 | Two dimension curved -surface tempered glass 's apparatus for producing |
Country Status (1)
| Country | Link |
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| CN (1) | CN206173210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106517752A (en) * | 2016-11-14 | 2017-03-22 | 洛阳北方玻璃技术股份有限公司 | Production apparatus and method of two-dimensional curved tempered glass |
-
2016
- 2016-11-14 CN CN201621222024.2U patent/CN206173210U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106517752A (en) * | 2016-11-14 | 2017-03-22 | 洛阳北方玻璃技术股份有限公司 | Production apparatus and method of two-dimensional curved tempered glass |
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