CN107032586A - The production method and device of globoidal glass in a kind of pad pasting - Google Patents
The production method and device of globoidal glass in a kind of pad pasting Download PDFInfo
- Publication number
- CN107032586A CN107032586A CN201710364685.1A CN201710364685A CN107032586A CN 107032586 A CN107032586 A CN 107032586A CN 201710364685 A CN201710364685 A CN 201710364685A CN 107032586 A CN107032586 A CN 107032586A
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- China
- Prior art keywords
- temperature
- mould
- time
- subintervals
- setting time
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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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
- C03B23/0307—Press-bending involving applying local or additional heating, cooling or insulating means
Abstract
The embodiment of the invention discloses a kind of production method of globoidal glass in pad pasting, methods described comprises the following steps：Cambered surface membrane production equipment receives the mould for including flat glass, and the mould is put into the first heating tank and heats the first setting time to the surrounding of mould；The mould of hot first setting time is sent to the second heating tank and heats the second setting time to the surrounding of the mould by cambered surface membrane production equipment；The mould for heating the second setting time is sent to the setting time of pressure stabilizing device voltage stabilizing the 3rd by cambered surface membrane production equipment；Mould after the setting time of voltage stabilizing the 3rd is carried out cooling treatment and obtains globoidal glass by cambered surface membrane production equipment.The technical scheme that the present invention is provided has an efficiency high, energy-conservation and heat time short advantage.
Description
Technical field
The present invention relates to end fitting field, more particularly in pad pasting globoidal glass production method and device.
Background technology
Terminal, especially mobile phone are the equipment that user commonly uses, with the development of mobile phone screen, and existing mobile phone screen is from flat
Face becomes cambered surface, as screen becomes cambered surface so that diaphragm also becomes cambered surface, referred to as, cambered surface pad pasting.
For in cambered surface pad pasting, difficulty of processing is maximum, most time-consuming for globoidal glass, the production work of existing globoidal glass
Overall heating hot bending of the skill based on flat glass, this technical scheme carries out hot bending heating due to needing to whole flat glass
Globoidal glass is obtained, so its heat time is long, high energy consumption, efficiency is low.
The content of the invention
Technical problem to be solved of the embodiment of the present invention is that there is provided a kind of production method of globoidal glass in pad pasting.
Heat time, reduction energy consumption can be reduced, efficiency is improved.
In order to solve the above-mentioned technical problem, the embodiments of the invention provide a kind of production method of globoidal glass in pad pasting,
Methods described comprises the following steps：
Cambered surface membrane production equipment receives the mould for including flat glass, and the mould is put into the first heating tank to mould
Surrounding heat the first setting time；
The mould of hot first setting time is sent to the second heating tank and the surrounding of the mould is added by cambered surface membrane production equipment
Hot second setting time；
The mould for heating the second setting time is sent to the setting time of pressure stabilizing device voltage stabilizing the 3rd by cambered surface membrane production equipment；
Mould after the setting time of voltage stabilizing the 3rd is carried out cooling treatment and obtains globoidal glass by cambered surface membrane production equipment.
Optionally, the mould after the setting time of voltage stabilizing the 3rd is carried out cooling treatment and obtains arc by the cambered surface membrane production equipment
Surface glass is specific, including：
Cambered surface membrane production equipment obtains cambered surface glass after the mould after the setting time of voltage stabilizing the 3rd is carried out into multistage cooling treatment
Glass.
Optionally, the multiple cooling treatment is 5 grades of cooling treatments or more than 5 grades cooling treatments.
Optionally, the cambered surface membrane production equipment carries out the mould after the setting time of voltage stabilizing the 3rd after multistage cooling treatment
Obtaining globoidal glass is specially：
Cambered surface membrane production equipment according to the second setting time design temperature T and room temperature calculate obtain 5 grades cooling when
Between.
Optionally, the cambered surface membrane production equipment calculates according to the design temperature T and room temperature of the second setting time and obtains 5
The time of level cooling specifically includes：
Design temperature T is obtained to the temperature range between room temperature T0, the temperature range is divided into 5 temperature sub-districts of n groups
Between, the total time in every group of 5 temperature subintervals is calculated, its computational methods is：According to the temperature in 5 temperature subintervals and 5
The corresponding temperature slope in temperature subinterval calculates 5 temperature subintervals corresponding 5 sub- time, by 5 sub- times and be the group 5
The total time in individual temperature subinterval, compute repeatedly every group of 5 temperature subintervals obtains n total time total time, from n it is total when
Between in 5 sub- times in minimum time corresponding 5 temperature subintervals be used as times of 5 grades of coolings；
Described 5 temperature subintervals of n groups are specially：
4 boundses in 5 sub- temperature subintervals are obtained, 4 boundses are distributed into by the temperature interval of setting
Multiple boundary point permutation and combination in 4 boundses are obtained 5 temperature subintervals of n groups by multiple boundary points.
Second aspect includes there is provided a kind of cambered surface membrane production equipment, the cambered surface membrane production equipment：
Receiving part, the mould of flat glass is included for receiving；
First heater block, when being set for the mould to be put into surrounding heating first of first heating tank to mould
Between；
Second heater block, for the mould of hot first setting time to be sent into surrounding of second heating tank to the mould
Heat the second setting time；
Voltage regulation part, for the mould for heating the second setting time to be sent into the setting time of pressure stabilizing device voltage stabilizing the 3rd；
Cooling-part, globoidal glass is obtained for the mould after the setting time of voltage stabilizing the 3rd to be carried out into cooling treatment.
Optionally, the voltage regulation part, specifically for the mould after the setting time of voltage stabilizing the 3rd is carried out at multistage cooling
Globoidal glass is obtained after reason.
Optionally, the multiple cooling treatment is 5 grades of cooling treatments or more than 5 grades cooling treatments.
Optionally, the cooling-part, calculates for design temperature T and room temperature according to the second setting time and obtains 5
The time of level cooling.
Optionally, the cooling-part, specifically for obtaining design temperature T to the temperature range between room temperature T0, by this
Temperature range is divided into 5 temperature subintervals of n groups, calculates the total time in every group of 5 temperature subintervals, and its computational methods is：According to
5 temperature subintervals corresponding 5 are calculated according to the corresponding temperature slope of temperature and 5 temperature subintervals in 5 temperature subintervals
The individual sub- time, by 5 sub- times and be the total time in 5 temperature subintervals of group, compute repeatedly every group of 5 temperature subinterval
Obtain n total time total time, from n total time the minimum time corresponding 5 temperature subintervals 5 sub- time conducts
The time of 5 grades of coolings；
Described 5 temperature subintervals of n groups are specially：
4 boundses in 5 sub- temperature subintervals are obtained, 4 boundses are distributed into by the temperature interval of setting
Multiple boundary point permutation and combination in 4 boundses are obtained 5 temperature subintervals of n groups by multiple boundary points.
Although those of ordinary skill in the art will be appreciated that following detailed description carries out referenced in schematic embodiment, accompanying drawing,
But the present invention is not limited in these embodiments.But, the scope of the present invention is extensive, and is intended to be bound only by appended right
It is required that limiting the scope of the present invention.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of schematic flow sheet of the production method for globoidal glass that the preferable real-time mode of the present invention first is provided；
Fig. 2A is the globoidal glass heating surface (area) (HS schematic diagram that prior art is provided；
Fig. 2 B are the globoidal glass heating surface (area) (HS schematic diagrames that the present invention is provided；
Fig. 3 is a kind of hardware architecture diagram for cambered surface membrane production equipment that the present invention is provided.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Term " first ", " second " in description and claims of this specification and above-mentioned accompanying drawing etc. are to be used to distinguish
Different objects, rather than for describing particular order.In addition, term " comprising " and " having " and their any deformations, it is intended that
It is to cover non-exclusive include.Process, method, system, product or the equipment for for example containing series of steps or unit do not have
The step of being defined in the step of having listed or unit, but alternatively also include not listing or unit, or alternatively also wrap
Include for other intrinsic steps of these processes, method, product or equipment or unit.
Referenced herein " embodiment " is it is meant that the special characteristic, structure or the characteristic that describe can be wrapped in conjunction with the embodiments
In at least one embodiment of the present invention.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
The production method of globoidal glass, this method in pad pasting provided in an embodiment of the present invention are as shown in figure 1, including following step
Suddenly：
Step S101, cambered surface membrane production equipment receive the mould for including flat glass, and the mould is put into first adds
Heat channel heats the first setting time to the surrounding of mould.
The mould of hot first setting time is sent to the second heating tank to the mould by step S102, cambered surface membrane production equipment
Surrounding heat the second setting time.
The mould for heating the second setting time is sent to pressure stabilizing device voltage stabilizing the 3rd by step S103, cambered surface membrane production equipment
Setting time.
Mould after the setting time of voltage stabilizing the 3rd is carried out cooling treatment and obtains cambered surface by step S104, cambered surface membrane production equipment
Glass.
The technical scheme that the present invention is provided first its surrounding for including flat glass molds is heated, due to only right
Surrounding is heated, and is heated at equal temperature, because the area of heating is small, so it has the heat time few, the efficiency of heating surface
Height, the purpose of energy-conservation is as shown in Figure 2 A the heating surface (area) (HS of existing flat glass, is as shown in Figure 2 B the plane glass of the application
The heating surface (area) (HS of glass, by Fig. 2A and Fig. 2 B contrast as can be seen that the heating surface (area) (HS ratio of the technical scheme of the application is existing
Small many of heating surface (area) (HS, heating surface (area) (HS is represented by oblique line, so it has heating surface (area) (HS small, heat energy is few, firing rate
Fast advantage, in addition, the application is not heated for the central area of flat glass, so for central area, its temperature
Can than relatively low, so degree of its oxidation will than relatively low, so the oxidation of central area can be prevented, raising globoidal glass
Transparency.
Optionally, above-mentioned steps S104 implementation method is specifically as follows：
Cambered surface membrane production equipment obtains cambered surface glass after the mould after the setting time of voltage stabilizing the 3rd is carried out into multistage cooling treatment
Glass.
Optionally, above-mentioned multiple cooling treatment can be 5 grades of cooling treatments or more than 5 grades cooling treatments.
The implementation method of above-mentioned cooling is specifically as follows：
Cambered surface membrane production equipment according to the second setting time design temperature T and room temperature calculate obtain 5 grades cooling when
Between.
Specifically computational methods can be：
Design temperature T is obtained to the temperature range between room temperature T0, the temperature range is divided into 5 temperature sub-districts of n groups
Between, the total time in every group of 5 temperature subintervals is calculated, its computational methods is：According to the temperature in 5 temperature subintervals and 5
The corresponding temperature slope in temperature subinterval calculates 5 temperature subintervals corresponding 5 sub- time, by 5 sub- times and be the group 5
The total time in individual temperature subinterval, compute repeatedly every group of 5 temperature subintervals obtains n total time total time, from n it is total when
Between in 5 sub- times in minimum time corresponding 5 temperature subintervals be used as times of 5 grades of coolings.
Above-mentioned 5 temperature subintervals of n groups are specifically as follows：
4 boundses in 5 sub- temperature subintervals are obtained, 4 boundses are distributed into by the temperature interval of setting
Multiple boundary point permutation and combination in 4 boundses are obtained 5 temperature subintervals of n groups by multiple boundary points.
Illustrate how to obtain 5 temperature subintervals of n groups by taking the example of a reality as an example below, 4 borders here
In the range of multiple boundary points be 2, the temperature of setting here is exemplified by 1 degree Celsius, for convenience of description, side here
Boundary's point is replaced with numeral, and the bounds of wherein boundary point 1 is【1、2】, boundary point 2 bounds be【3、4】, boundary point 3
Bounds be【5、6】, boundary point 4 bounds be【7、8】, then 5 subintervals of n groups can be：
First group：T-1-3-5-7-T0；Wherein T is the design temperature of the second setting time, and TO is room temperature；
Second group：T-1-3-6-7-T0；Second group：T-1-3-6-8-T0；3rd group：T-1-4-5-7-T0, the 4th group：T-
1-4-5-8-T0, the 5th group：T-1-4-6-7-T0, the 6th group：T-1-4-6-8-T0, the 7th group：T-2-3-5-7-T0, the 8th
Group：T-2-3-6-7-T0；9th group：T-2-3-6-8-T0；Tenth group：T-2-4-5-7-T0, the 11st group：T-2-4-5-8-
T0, the 12nd group：T-2-4-6-7-T0, the 13rd group：T-2-4-6-8-T0.Above-mentioned T-1 represents the first temperature in second group
Subinterval is T to 1 temperature range, and each above-mentioned interval temperature slope can be obtained in the temperature slope list of default settings
Arrive, the slope list can be obtained by experiment, time=(the T-1)/k in the temperature subinterval, wherein, k arranges for temperature slope
The slope of temperature subinterval (T-1) in table.
Above-mentioned T, TO can be set by the user, and above-mentioned 4 boundses can also be set by the user.
The n group times can be obtained by the calculating to above-mentioned cool time, the selection minimum time can obtain efficiency high
The characteristics of.
Refering to Fig. 3, Fig. 3 provides a kind of cambered surface membrane production equipment 30 for the present invention, and the cambered surface membrane production equipment includes：
Receiving part 301, the mould of flat glass is included for receiving；
First heater block 302, sets for the mould to be put into surrounding heating first of first heating tank to mould
Time；
Second heater block 303, for the mould of hot first setting time to be sent into the second heating tank to the mould
Surrounding heats the second setting time；
Voltage regulation part 304, when being set for the mould for heating the second setting time to be sent into pressure stabilizing device voltage stabilizing the 3rd
Between；
Cooling-part 305, globoidal glass is obtained for the mould after the setting time of voltage stabilizing the 3rd to be carried out into cooling treatment.
Optionally, the voltage regulation part 304, specifically for the mould after the setting time of voltage stabilizing the 3rd is carried out into multistage cooling
Globoidal glass is obtained after processing.
Optionally, the multiple cooling treatment is 5 grades of cooling treatments or more than 5 grades cooling treatments.
Optionally, the cooling-part 305, is calculated for the design temperature T and room temperature according to the second setting time
To the time of 5 grades of coolings.
Optionally, the cooling-part, specifically for obtaining design temperature T to the temperature range between room temperature T0, by this
Temperature range is divided into 5 temperature subintervals of n groups, calculates the total time in every group of 5 temperature subintervals, and its computational methods is：According to
5 temperature subintervals corresponding 5 are calculated according to the corresponding temperature slope of temperature and 5 temperature subintervals in 5 temperature subintervals
The individual sub- time, by 5 sub- times and be the total time in 5 temperature subintervals of group, compute repeatedly every group of 5 temperature subinterval
Obtain n total time total time, from n total time the minimum time corresponding 5 temperature subintervals 5 sub- time conducts
The time of 5 grades of coolings；
Described 5 temperature subintervals of n groups are specially：
4 boundses in 5 sub- temperature subintervals are obtained, 4 boundses are distributed into by the temperature interval of setting
Multiple boundary point permutation and combination in 4 boundses are obtained 5 temperature subintervals of n groups by multiple boundary points.
Above disclosed is only a kind of preferred embodiment of the invention, can not limit the power of the present invention with this certainly
Sharp scope, one of ordinary skill in the art will appreciate that all or part of flow of above-described embodiment is realized, and according to present invention power
Profit requires made equivalent variations, still falls within and invents covered scope.
Claims (10)
1. the production method of globoidal glass in a kind of pad pasting, it is characterised in that methods described comprises the following steps：
Cambered surface membrane production equipment receives the mould for including flat glass, and the mould is put into the first heating tank to the four of mould
The setting times of Zhou Jiare first；
The mould of hot first setting time is sent to the second heating tank to the surrounding of mould heating the by cambered surface membrane production equipment
Two setting times；
The mould for heating the second setting time is sent to the setting time of pressure stabilizing device voltage stabilizing the 3rd by cambered surface membrane production equipment；
Mould after the setting time of voltage stabilizing the 3rd is carried out cooling treatment and obtains globoidal glass by cambered surface membrane production equipment.
2. according to the method described in claim 1, it is characterised in that the cambered surface membrane production equipment is by the setting time of voltage stabilizing the 3rd
Mould afterwards carries out cooling treatment and obtains globoidal glass specifically, including：
Cambered surface membrane production equipment obtains globoidal glass after the mould after the setting time of voltage stabilizing the 3rd is carried out into multistage cooling treatment.
3. the method according to power requires 2, it is characterised in that the multiple cooling treatment is 5 grades of cooling treatments or more than 5 grades
Cooling treatment.
4. method according to claim 3, it is characterised in that the cambered surface membrane production equipment is by the setting time of voltage stabilizing the 3rd
Mould afterwards carries out obtaining globoidal glass after multistage cooling treatment：
Cambered surface membrane production equipment calculates the time for obtaining 5 grades of coolings according to the design temperature T and room temperature of the second setting time.
5. method according to claim 4, it is characterised in that the cambered surface membrane production equipment is according to the second setting time
The times that design temperature T and room temperature calculating obtain 5 grades of coolings specifically include：
Design temperature T is obtained to the temperature range between room temperature T0, the temperature range is divided into 5 temperature subintervals of n groups, is counted
The total time in every group of 5 temperature subintervals is calculated, its computational methods is：The temperature and 5 temperature in 5 temperature subintervals of foundation
Interval corresponding temperature slope calculates 5 temperature subintervals corresponding 5 sub- time, by 5 sub- times and be 5 temperature of the group
The total time in subinterval, compute repeatedly every group of 5 temperature subintervals obtains n total time total time, from n total time most
Small time 5 sub- times in corresponding 5 temperature subintervals are used as 5 grades of times cooled down；
Described 5 temperature subintervals of n groups are specially：
4 boundses in 5 sub- temperature subintervals are obtained, 4 boundses are distributed into by the temperature interval of setting multiple
Multiple boundary point permutation and combination in 4 boundses are obtained 5 temperature subintervals of n groups by boundary point.
6. a kind of cambered surface membrane production equipment, it is characterised in that the cambered surface membrane production equipment includes：
Receiving part, the mould of flat glass is included for receiving；
First heater block, the first setting time is heated for the mould to be put into the first heating tank to the surrounding of mould；
Second heater block, is heated for the mould of hot first setting time to be sent into the second heating tank to the surrounding of the mould
Second setting time；
Voltage regulation part, for the mould for heating the second setting time to be sent into the setting time of pressure stabilizing device voltage stabilizing the 3rd；
Cooling-part, globoidal glass is obtained for the mould after the setting time of voltage stabilizing the 3rd to be carried out into cooling treatment.
7. equipment according to claim 6, it is characterised in that the voltage regulation part, specifically for voltage stabilizing the 3rd is set
Mould after time obtains globoidal glass after carrying out multistage cooling treatment.
8. the equipment according to power requires 7, it is characterised in that the multiple cooling treatment is 5 grades of cooling treatments or more than 5 grades
Cooling treatment.
9. equipment according to claim 8, it is characterised in that the cooling-part, for according to the second setting time
Design temperature T and room temperature calculate the time for obtaining 5 grades of coolings.
10. equipment according to claim 9, it is characterised in that the cooling-part, specifically for obtaining design temperature T
Temperature range to room temperature T0,5 temperature subintervals of n groups are divided into by the temperature range, calculate every group of 5 temperature sub-districts
Between total time, its computational methods is：The corresponding temperature of temperature and 5 temperature subintervals according to 5 temperature subintervals is oblique
Rate calculates 5 temperature subintervals corresponding 5 sub- time, by 5 sub- times and be the total time in 5 temperature subintervals of group,
Compute repeatedly every group of 5 temperature subintervals obtains n total time total time, minimum time corresponding 5 from n total time
5 sub- times in individual temperature subinterval are used as 5 grades of times cooled down；
Described 5 temperature subintervals of n groups are specially：
4 boundses in 5 sub- temperature subintervals are obtained, 4 boundses are distributed into by the temperature interval of setting multiple
Multiple boundary point permutation and combination in 4 boundses are obtained 5 temperature subintervals of n groups by boundary point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710364685.1A CN107032586A (en) | 2017-05-22 | 2017-05-22 | The production method and device of globoidal glass in a kind of pad pasting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710364685.1A CN107032586A (en) | 2017-05-22 | 2017-05-22 | The production method and device of globoidal glass in a kind of pad pasting |
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| Publication Number | Publication Date |
|---|---|
| CN107032586A true CN107032586A (en) | 2017-08-11 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710364685.1A Pending CN107032586A (en) | 2017-05-22 | 2017-05-22 | The production method and device of globoidal glass in a kind of pad pasting |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3594145A (en) * | 1968-03-20 | 1971-07-20 | Triplex Safety Glass Co | Method and apparatus for fire polishing the edge of a glass sheet while bending |
| CN103517882A (en) * | 2011-05-05 | 2014-01-15 | 康宁股份有限公司 | Methods and apparatus for reforming a glass sheet |
| CN104445888A (en) * | 2014-12-16 | 2015-03-25 | 蓝思科技（长沙）有限公司 | Forming method for bent glass |
| CN105601091A (en) * | 2015-12-31 | 2016-05-25 | 苏州锟鹏肖氏建材有限公司 | Production method for hot-melt glass |
| CN106132141A (en) * | 2016-08-03 | 2016-11-16 | 南昌欧菲光学技术有限公司 | Electronic product, glass shell and manufacture equipment thereof and method |
-
2017
- 2017-05-22 CN CN201710364685.1A patent/CN107032586A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3594145A (en) * | 1968-03-20 | 1971-07-20 | Triplex Safety Glass Co | Method and apparatus for fire polishing the edge of a glass sheet while bending |
| CN103517882A (en) * | 2011-05-05 | 2014-01-15 | 康宁股份有限公司 | Methods and apparatus for reforming a glass sheet |
| CN104445888A (en) * | 2014-12-16 | 2015-03-25 | 蓝思科技（长沙）有限公司 | Forming method for bent glass |
| CN105601091A (en) * | 2015-12-31 | 2016-05-25 | 苏州锟鹏肖氏建材有限公司 | Production method for hot-melt glass |
| CN106132141A (en) * | 2016-08-03 | 2016-11-16 | 南昌欧菲光学技术有限公司 | Electronic product, glass shell and manufacture equipment thereof and method |
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Application publication date: 20170811 |
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