CN106746550A - Double curved tempering pre-shaping devices - Google Patents
Double curved tempering pre-shaping devices Download PDFInfo
- Publication number
- CN106746550A CN106746550A CN201611177549.3A CN201611177549A CN106746550A CN 106746550 A CN106746550 A CN 106746550A CN 201611177549 A CN201611177549 A CN 201611177549A CN 106746550 A CN106746550 A CN 106746550A
- Authority
- CN
- China
- Prior art keywords
- pressure roller
- round shape
- shape pipe
- pipe sleeve
- upright support
- 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.)
- Pending
Links
- 238000007493 shaping process Methods 0.000 title claims abstract description 46
- 238000005496 tempering Methods 0.000 title claims abstract description 41
- 239000011241 protective layer Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 235000008429 bread Nutrition 0.000 claims 1
- 239000011521 glass Substances 0.000 abstract description 34
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 238000000137 annealing Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000005341 toughened glass Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000005336 safety glass Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
- C03B27/052—Tempering or quenching glass products using gas for flat or bent glass sheets being in a vertical position
-
- 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
- C03B23/025—Re-forming glass sheets by bending by gravity
-
- 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
Abstract
The present invention provides a kind of double curved tempering pre-shaping devices, makes glass when by the major axis pressure roller 11 because self gravitation is bent downwardly in certain sphere by setting oblique major axis pressure roller 11, accelerates the shaping speed of glass, and improve efficiency reduces energy consumption.The replaceable length of pressure roller 2, the distance between two upright support links can also be converted by adjusting the stubborn position of screw 13, thus it is adapted in stove carry out the tempering production of different size glass, improves the use versatility and convenience of double curved tempering pre-shaping devices.
Description
Technical field
The invention belongs to vehicle glass annex manufacture field, and in particular to a kind of double curved tempering pre-shaping devices.
Background technology
Existing pair of curved tempered glass preparation method substantially has two classes：One is hanging furnace tempering, and glass is hung by special
Have the oven heats for entering along track and being provided with channel-type, then pressing and forming, annealing cooling are carried out by pressing and forming air grid.
Its major defect is the heat serious waste that heating chamber can not preferably be sealed and caused, and energy consumption is very high；Glass upper edge both sides table
There is hanging impression at face, influence finished surface form, be not suitable for making the glass that quality requirement is higher, breadth is larger or heavier
Glass；The time of the sheet glass of hanging annealing furnace tempering one is more long, and efficiency is also very low.Second is that current domestic and international application is more universal
The double curved tempering of horizontal roller formula, its main preparation method is ceramics plate glass being sent to by outer roller-way in heating zone
On roller-way, glass moves back and forth thermally equivalent on ceramic roller and leaves heating zone after reaching softening temperature and enters shaping area,
Then the liftable roller-way in shaping area is declined, glass is dropped on the mould immediately below it, then allow pressing mold to decline pressing one
Lower glass, makes glass gluing mould, the glass that last mould support forming be moved back into the cooling section blowing for being provided with upper and lower air grid
Fiery tempering.The major defect of this method is：Pressing mold shaping need the time, can make glass enter cooling section when own temperature
Decline many, glass is easily broken during blowing, if improving blast, energy consumption can be caused to raise again, and glass optical property
Can be deteriorated.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of double curved tempering pre-shaping devices, overcome glass to be easily broken,
The defects such as energy consumption rising, the poor optical properties of glass.
It is in order to solve the above technical problems, the present invention provides a kind of double curved tempering pre-shaping devices including fixed platform, upright
Support connecting frame, bearing, pressure roller, round shape pipe sleeve and major axis pressure roller,
The upright support link is fixed in the fixed platform, and the upright support link includes that first is upright
Support connecting frame and the second upright support link, the first upright support link and the second upright support link are symmetrical
Set, the first upright support link is provided with first axle bearing bore, and the second upright support link is provided with second
Bearing hole, the bearing includes clutch shaft bearing and second bearing, and one end of the clutch shaft bearing is inserted in the first axle bearing bore
Interior, the other end is inserted in one end of the pressure roller, and one end of the second bearing is inserted in the other end of the pressure roller, described
The other end of two bearings is inserted in the second bearing hole, and the round shape pipe sleeve is connected on the upright support link,
One end of the major axis pressure roller is plugged in the round shape pipe sleeve.
Used as a kind of a kind of preferred scheme of double curved tempering pre-shaping devices of the present invention, the round shape pipe sleeve includes the
One round shape pipe sleeve and the second round shape pipe sleeve, are respectively connected with the first round shape pipe sleeve and the second round shape pipe on each upright support link
Set, the angle between the first round shape pipe sleeve and horizontal line is 10 °, the angle between the second round shape pipe sleeve and horizontal line
It is 15 °.
As a kind of a kind of preferred scheme of double curved tempering pre-shaping devices of the present invention, the first round shape pipe sleeve tool
There are top and bottom, the bottom is sealed, and one end of the major axis pressure roller is plugged in the first round shape pipe sleeve by connecting shaft
Top.
As a kind of a kind of preferred scheme of double curved tempering pre-shaping devices of the present invention, the upright support link
It is screwed in the fixed platform.
As a kind of a kind of preferred scheme of double curved tempering pre-shaping devices of the present invention, the first round shape pipe sleeve
With diameter greater than the diameter of the connecting shaft of the major axis pressure roller.
As a kind of a kind of preferred scheme of double curved tempering pre-shaping devices of the present invention, the connection of the major axis pressure roller
Axial length is in the first round shape pipe sleeve.
As a kind of a kind of preferred scheme of double curved tempering pre-shaping devices of the present invention, the pressure roller and major axis pressure roller
It is elastic roll shaft.
As a kind of a kind of preferred scheme of double curved tempering pre-shaping devices of the present invention, the pressure roller and the major axis
The Surface coating of pressure roller has heatproof protective layer.
Compared with prior art, a kind of double curved tempering pre-shaping devices proposed by the present invention, pressing mold is molded faster, it is easier to
Complete, and make full use of the energy, good forming effect, the optical property of safety glass is effectively ensured, high yield rate, production
Cost can be greatly lowered and adapt to continuous batch production requirement.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to that will use needed for embodiment description
Accompanying drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this
For the those of ordinary skill of field, without having to pay creative labor, other can also be obtained according to these accompanying drawings
Accompanying drawing.Wherein,
Fig. 1 is a kind of structural representation of double curved tempering pre-shaping devices of the invention；
Fig. 2 is a kind of structural representation of the first upright support link of double curved tempering pre-shaping devices of the invention；
Fig. 3 is a kind of structural representation of the major axis pressure roller of double curved tempering pre-shaping devices of the invention.
Wherein：1 is fixed platform, 2 is pressure roller, 3 is the first upright support link, 4 is the second upright support link,
5 is first axle bearing bore, 6 is second bearing hole, 7 is clutch shaft bearing, 8 is second bearing, 9 is the first round shape pipe sleeve, 10 is second
Round shape pipe sleeve, 11 be major axis pressure roller, 12 connecting shafts, 13 be screw.
Specific embodiment
A kind of double curved tempering pre-shaping devices of the present invention, it includes：Fixed platform 1, upright support link, axle
Hold, pressure roller 2, round shape pipe sleeve and major axis pressure roller 11.Increase above-mentioned pre- on the basis of the making of the double curved tempered glasses of horizontal roller formula
Shaped device, i.e., leave heating zone into behind shaping area in glass, and glass is dropped on forming ring before shaping, increases a glass
Pre-shaping device.
To enable the above objects, features and advantages of the present invention more obvious understandable, with reference to specific embodiment
The present invention is further detailed explanation.
First, " one embodiment " or " embodiment " referred to herein refers to that may be included at least one realization side of the invention
Special characteristic, structure or characteristic in formula." in one embodiment " that different places occur in this manual not refers both to
Same embodiment, nor the single or selective embodiment mutually exclusive with other embodiment.
Secondly, the present invention is described in detail using structural representation etc., when the embodiment of the present invention is described in detail, for ease of saying
It is bright, represent that a kind of schematic diagram of double curved tempering pre-shaping device structures can disobey general ratio and make partial enlargement, and described show
It is intended to be example, it should not limit the scope of protection of the invention herein.Additionally, length, width should be included in actual fabrication
And the three dimensions of depth.
Embodiment one
Fig. 1 to Fig. 3 is referred to, Fig. 1 is a kind of structural representation of double curved tempering pre-shaping devices of the invention；Fig. 2 is
A kind of structural representation of the first upright support link of double curved tempering pre-shaping devices of the invention；Fig. 3 is of the invention
A kind of structural representation of the major axis pressure roller of double curved tempering pre-shaping devices.As shown in Figure 1 to Figure 3, a kind of double curved tempering
Pre-shaping device：Fixed platform 1, upright support link, bearing, pressure roller 2, round shape pipe sleeve, major axis pressure roller 11, the upright branch
Support link is fixed in former liftable fixed platform 1 by screw 13, can be lifted with fixed platform 1, and the pressure roller 14 connects
Two bearings in left and right, respectively clutch shaft bearing 7 and second bearing 8 are connect, the upright support link is divided into left and right two, respectively
It is the first upright support link 3 and the second upright support link 4, clutch shaft bearing 7 is loaded in first by first axle bearing bore 5
On upright support link 3, second bearing 8 is loaded in the second upright support link 4 by second bearing hole 6.So as to pressure roller
14 are connected on the upright support link that two opposition are placed by connecting two bearings, and the round shape pipe sleeve is by welding
It is connected on upright support link, the sealing of round shape pipe sleeve bottom, solderable two round shape pipes on the upright support link
Set, with horizontal line respectively into 10 °, the second round shape pipe sleeve 10 is with horizontal line respectively into 15 °, institute for the first round shape pipe sleeve 9
State major axis pressure roller 11 to be directly inserted into the round shape pipe sleeve being welded on upright support link by connecting shaft 12, the round shape
Shroud diameter is more slightly larger than the shaft diameter of major axis pressure roller 11, and pressure roller 2 is inserted into round shape pipe sleeve can easily be rotated very much, the major axis
The connecting shaft 12 of pressure roller 11 is slightly more long than round shape pipe sleeve length, prevents pressure roller 2 from dropping, and the major axis pressure roller 11, pressure roller 2 are for ease of curved
The elastic roll shaft of song shaping, the Surface coating of the elastic roll shaft has heatproof protective layer.
Compared to prior art, double curved tempering pre-shaping devices of the invention are made by setting oblique major axis pressure roller 11
Glass, because self gravitation is bent downwardly in certain sphere, accelerates the shaping speed of glass when by the major axis pressure roller 11,
Improve efficiency reduces energy consumption.The distance between the replaceable length of pressure roller 2, two upright support links also can be by adjustment
The stubborn position of screw 13 converts, and is thus adapted in stove carry out the tempering production of different size glass, improves double curved steel
Change the use versatility and convenience of pre-shaping device.
Those of ordinary skill in art it should be appreciated that, the features of the present invention or the first purpose are：
A kind of double curved tempering pre-shaping devices of the present invention, said apparatus are fixed on lifting platform by screw
Afterwards, glass enters into shaping area from heating zone, when by roller-way angled on the device, the hanging glass meeting in middle part
It is bent downwardly because of self gravitation in certain sphere, is then declined in fixed platform, allows glass to fall when on forming ring,
The glass for having some spheres can be molded faster, so the time needed for the shaping of glass pressing mold can greatly reduce, glass can be more
Fast enters into annealing cooling section, at this time glass own temperature and just from heating zone out when temperature difference less, it is required
Blowing air pressure is reduced before comparing, energy consumption cost reduction, and glass is not easily broken, and yield rate is improved, improved efficiency, and tempering is out
Glass compare before glass optics properties also have greatly improved.
It should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to preferably
Embodiment has been described in detail to the present invention, it will be understood by those within the art that, can be to technology of the invention
Scheme is modified or equivalent, and without deviating from the spirit and scope of technical solution of the present invention, it all should cover in this hair
In the middle of bright right.
Claims (8)
1. pair curved tempering pre-shaping device, it is characterised in that including：Fixed platform, upright support link, bearing, pressure roller, circle
Shape pipe sleeve and major axis pressure roller,
The upright support link is fixed in the fixed platform, and the upright support link includes the first upright support
Link and the second upright support link, the first upright support link and the second upright support link symmetrically set
Put, the first upright support link is provided with first axle bearing bore, the second upright support link is provided with the second axle
Bearing bore, the bearing includes clutch shaft bearing and second bearing, and one end of the clutch shaft bearing is inserted in the first axle bearing bore,
The other end is inserted in one end of the pressure roller, and one end of the second bearing is inserted in the other end of the pressure roller, described second
The other end of bearing is inserted in the second bearing hole, and the round shape pipe sleeve is connected on the upright support link, institute
The one end for stating major axis pressure roller is plugged in the round shape pipe sleeve.
2. curved tempering pre-shaping devices as claimed in claim 1 double, it is characterized in that：The round shape pipe sleeve includes the first round shape pipe
Set and the second round shape pipe sleeve, are respectively connected with the first round shape pipe sleeve and the second round shape pipe sleeve on each upright support link, described
Angle between first round shape pipe sleeve and horizontal line is 10 °, and the angle between the second round shape pipe sleeve and horizontal line is 15 °.
3. curved tempering pre-shaping devices as claimed in claim 2 double, it is characterized in that：The first round shape pipe sleeve have top and
Bottom, the bottom sealing, one end of the major axis pressure roller is plugged in the top of the first round shape pipe sleeve by connecting shaft.
4. curved tempering pre-shaping devices as claimed in claim 1 double, it is characterized in that：The upright support link passes through screw
It is fixed in the fixed platform.
5. curved tempering pre-shaping devices as claimed in claim 1 double, it is characterized in that：The first round shape pipe sleeve with diameter greater than
The diameter of the connecting shaft of the major axis pressure roller.
6. curved tempering pre-shaping devices as claimed in claim 1 double, it is characterized in that：The connecting shaft of the major axis pressure roller is longer than institute
State the first round shape pipe sleeve.
7. curved tempering pre-shaping devices as claimed in claim 1 double, it is characterized in that：The pressure roller is elasticity with major axis pressure roller
Roll shaft.
8. curved tempering pre-shaping devices as claimed in claim 1 double, it is characterized in that：The table of the pressure roller and the major axis pressure roller
Bread is covered with heatproof protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611177549.3A CN106746550A (en) | 2016-12-19 | 2016-12-19 | Double curved tempering pre-shaping devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611177549.3A CN106746550A (en) | 2016-12-19 | 2016-12-19 | Double curved tempering pre-shaping devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106746550A true CN106746550A (en) | 2017-05-31 |
Family
ID=58890006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611177549.3A Pending CN106746550A (en) | 2016-12-19 | 2016-12-19 | Double curved tempering pre-shaping devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106746550A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109293230A (en) * | 2018-11-27 | 2019-02-01 | 上海耀皮康桥汽车玻璃有限公司 | A kind of variable curvature roller-way of adjustable height |
| CN110156308A (en) * | 2019-03-25 | 2019-08-23 | 洛阳兰迪玻璃机器股份有限公司 | A kind of recurvation tempered glass preforming device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5368625A (en) * | 1992-02-06 | 1994-11-29 | Nippon Sheet Glass Co., Ltd. | Conveyor roll device for preliminarily bending sheet glass |
| CN1118769A (en) * | 1994-04-15 | 1996-03-20 | 菲尔金顿玻璃有限公司 | Bending and tempering glass sheets |
| CN104556643A (en) * | 2015-01-27 | 2015-04-29 | 福耀玻璃工业集团股份有限公司 | Device and method for bending glass plates |
| CN205687792U (en) * | 2016-06-15 | 2016-11-16 | 福建省神安建材有限公司 | A kind of spherical forming device for toughened glass of hyperboloid |
| CN206654849U (en) * | 2016-12-19 | 2017-11-21 | 江苏华尚汽车玻璃工业有限公司 | Double curved tempering pre-shaping devices |
-
2016
- 2016-12-19 CN CN201611177549.3A patent/CN106746550A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5368625A (en) * | 1992-02-06 | 1994-11-29 | Nippon Sheet Glass Co., Ltd. | Conveyor roll device for preliminarily bending sheet glass |
| CN1118769A (en) * | 1994-04-15 | 1996-03-20 | 菲尔金顿玻璃有限公司 | Bending and tempering glass sheets |
| CN104556643A (en) * | 2015-01-27 | 2015-04-29 | 福耀玻璃工业集团股份有限公司 | Device and method for bending glass plates |
| CN205687792U (en) * | 2016-06-15 | 2016-11-16 | 福建省神安建材有限公司 | A kind of spherical forming device for toughened glass of hyperboloid |
| CN206654849U (en) * | 2016-12-19 | 2017-11-21 | 江苏华尚汽车玻璃工业有限公司 | Double curved tempering pre-shaping devices |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109293230A (en) * | 2018-11-27 | 2019-02-01 | 上海耀皮康桥汽车玻璃有限公司 | A kind of variable curvature roller-way of adjustable height |
| CN110156308A (en) * | 2019-03-25 | 2019-08-23 | 洛阳兰迪玻璃机器股份有限公司 | A kind of recurvation tempered glass preforming device |
| CN110156308B (en) * | 2019-03-25 | 2023-09-22 | 洛阳兰迪玻璃机器股份有限公司 | Reverse bending toughened glass tabletting device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |