CN104973761B - A kind of molding curved tempered glass change arc equipment of gradual change - Google Patents
A kind of molding curved tempered glass change arc equipment of gradual change Download PDFInfo
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- CN104973761B CN104973761B CN201410144594.3A CN201410144594A CN104973761B CN 104973761 B CN104973761 B CN 104973761B CN 201410144594 A CN201410144594 A CN 201410144594A CN 104973761 B CN104973761 B CN 104973761B
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Abstract
The invention discloses a kind of molding curved tempered glass of gradual change to become arc equipment, including extending longitudinally, lateral separation arrangement several supporting beams, it is longitudinally spaced in supporting beam to be provided with several cooling air grids and support roller, one end of supporting beam is connected to by multi-directional ball pair in a transverse direction Bian Hu mechanism, and the other end of supporting beam is hinged on by the axis pin that axis is laterally extended in another transverse direction Bian Hu mechanism；Two transverse direction Bian Hu mechanisms can be arranged by respective change arc carries out change arc.The present invention can realize glass with coming out of the stove with bending, it is not necessary to wait for glass all to come out of the stove and start to be bent again, save the production time；When processing longer curved tempered glass, be not in because glass head and the tail bending when temperature it is different caused by quality flaw；Independent control laterally becomes arc unit, additionally it is possible to process the skimble-scamble special-shaped glass of crooked radian.
Description
Technical field
The present invention relates to a kind of glass bendings used on curved tempered glass production line to become arc equipment.
Background technology
Currently, as shown in Figure 1, including mainly upper piece platform 1, heating furnace 2, cooling steel makeup in curved tempered glass production line
3 and bottom sheet platform 4 are set, setting air grid and Bian Hu mechanisms in cooling reinforcing device 3.Traditional processing method is that glass is at upper
1 load of platform, heating furnace 2 heat glass, and the glass after heating is sent into cooling reinforcing device 3, first curved by Bian Hu mechanisms
Then song deformation carries out cooling tempering by air grid again, glass after cooling is in 4 unloading piece of bottom sheet platform.It, must when glass bending deforms
Must etc. glass completely into could be carried out in cooling reinforcing device.This traditional processing method there are the drawbacks of be, it is difficult to protect
Card glass first goes out heating furnace one end and there remains the required temperature of forming in bending, keep glass cracked and tempering not
Good defect.With the development in market, demand of the people to large scale curved tempered glass is increasing, and size the more is done the more big, adds
Work is more difficult, is continuously increased in particular with glass length so that the product of glass are difficult to ensure according to traditional toughening method
Matter.Meanwhile traditional air grid is located above and below Bian Hu mechanisms, and be relatively independent with Bian Hu mechanisms, it is difficult to accomplish
Glass bending surface wind-engaging is uniform, and stress branch is uneven, easily influences product quality.
In order to overcome this defect, researcher to propose a kind of theory of the gradually changeable bending of advance comprising so that glass
During coming out of the stove, one end of first coming out of the stove carries out flexural deformation in advance, and as glass is continuously come out of the stove, glass gradually becomes the shape of needs
Shape accomplishes the timely brake forming in one end of first coming out of the stove, and no longer waits until further to play deformation after glass is all come out of the stove, and eliminates and first comes out of the stove one
The end deformation stand-by period, the decline of temperature when glass bending being avoided to deform, and then overcome bending crack defect.But it is this gradually
The molding machine that buckles needs in transmit process, and each position carries out different deformation settings, and structure is sufficiently complex, to being at present
Only, there are no the appearance of the equipment of a maturation in the market.
Invention content
For when producing curved tempered glass in the prior art there are the problem of, especially producing large-sized curved tempering glass
When glass, the theory that the present inventor is bent according to the gradually changeable of advance comprising provides a kind of practicable crossfade into
The curved tempered glass of type becomes arc equipment, the both ends Bian Hu mechanisms in the change arc equipment can self contained function, can realize that becoming arc sets
It is straight that standby one end becomes the arc other end, and glass one end of first coming out of the stove can in this way be bent in advance, with coming out of the stove with bending, it is not necessary to again
It is bent again after waiting for glass integrally to come out of the stove, effectively prevents the decline of temperature when glass bending deformation, lead to glass bending
The problem of crack defect.Meanwhile traditional big air grid is made into several small-sized cooling air grids, and cooling air grid is mounted on
In supporting beam, air grid is made to change with supporting beam change in location, keeps wind-engaging after ensuring glass bending uniform.In the present invention,
The direction of motion of glass is defined as longitudinal direction, transverse direction will be defined as perpendicular to glass motion direction in horizontal plane.
To achieve the goals above, the invention discloses a kind of molding curved tempered glass of gradual change to become arc equipment, the change
Arc equipment include extend longitudinally, several supporting beams of lateral separation arrangement, it is longitudinally spaced in the supporting beam to be provided with
Several cooling air grids and support roller, one end of supporting beam are connected to by multi-directional ball pair in a transverse direction Bian Hu mechanism, are propped up
The other end of support beam is hinged on by the axis pin that axis is laterally extended in another transverse direction Bian Hu mechanism；It is described two laterally to become arc
Mechanism can be arranged by respective change arc carries out change arc, and thus, it is possible to will be sent to the longitudinal direction of the glass plate on the support roller
Both ends are bent by different curvature；The longitudinal direction is glass motion direction, is laterally the vertical glass direction of motion.
Further, the supporting beam is the rectangular section tubulose structure that vertical edges length is more than horizontal sides length, supporting beam both ends
The multi-directional ball pair and the hinged axis pin close to its vertical direction upper edge be arranged, the limiting device is close to supporting beam
The lower edge of vertical direction is arranged；Supporting beam is simultaneously the cooling air grid air feed being installed on it as cooling wind pipeline.
Further, the cooling air grid is disposed alternately at the support roller in the supporting beam along longitudinal direction.
Further, the support roller is laterally contacted by flexible axle, is rotated the flexible axle and then is driven the rotation of support roller wheel, soft
Auxiliary support wheel is provided on axis.
Further, it has been arranged in a one-to-one correspondence auxiliary above the support roller and has pushed roller.
Further, the transverse direction Bian Hu mechanisms include several change arc units, and the change arc unit is tooth plate, the supporting beam
It is connected on the perpendicular bisector of the tooth plate, pin hole is symmetrically arranged at left and right sides of the perpendicular bisector of tooth plate, is led between adjacent tooth plate
The axis pin connection across the pin hole is crossed, is engaged between the tooth plate of the left and right being connected on same tooth plate two, lateral Bian Hu mechanisms
Upper tooth plate placed in the middle is fixed when becoming arc, and laterally become arc unit is provided at both ends with hoisting mechanism.
Further, the transverse direction Bian Hu mechanisms are link-type Bian Hu mechanisms.
Equipment disclosed by the invention can realize glass with coming out of the stove with bending, it is not necessary to wait for glass all come out of the stove start again it is curved
Song saves the production time；When processing longer curved tempered glass, be not in because glass head and the tail bending when temperature not
Quality flaw caused by the same；When two lateral change arc unit independent controls, additionally it is possible to it is skimble-scamble to process crooked radian
Special-shaped glass；Cooling air grid changes with supporting beam height change, makes the air outlet of cooling air grid and each wind-engaging of glass surface
The distance between point is consistent in bending, and the wind-engaging after guarantee glass bending while cooling is uniform.
Description of the drawings
Fig. 1 is the connection diagram of existing curved tempered glass production line；
Fig. 2 is the schematic diagram that the molding curved tempered glass of gradual change of the present invention becomes arc equipment；
Fig. 3 is the connection diagram of 6 supporting beam of number and 5 transverse direction Bian Hu mechanisms of number in Fig. 2；
Fig. 4 is the structural schematic diagram of the first transverse direction Bian Hu mechanism；
Fig. 5 is the first schematic diagram of transverse direction Bian Hu mechanisms when becoming arc；
Fig. 6 is the structural schematic diagram of second of transverse direction Bian Hu mechanism；
The schematic diagram of supporting beam when Fig. 7 is unchanged arc；
Fig. 8 is the schematic diagram of supporting beam when the ends B transverse direction Bian Hu mechanisms become arc；
Fig. 9 is the stereoscopic schematic diagram of supporting surface when the ends B transverse direction Bian Hu mechanisms become arc.
Specific implementation mode
Below in conjunction with the accompanying drawings, it elaborates to the specific implementation mode of the present invention.
Become the preferred embodiment of arc equipment for the molding curved tempered glass of gradual change of the present invention as shown in Figures 2 and 3.Arrow in figure
Head direction be glass conveying direction, become arc equipment include extend longitudinally, lateral separation arrangement several supporting beams 6, branch
It is the rectangular section tubulose structure that vertical edges length is more than horizontal sides length to support beam 6, several branch have longitudinally been arranged alternately in supporting beam 6
Seat 10 and cooling air grid 23 are supportted, supporting beam 6 is simultaneously 23 air feed of cooling air grid being installed on it as cooling wind pipeline.Support base
Support roller 7 is installed on 10, support roller 7 is laterally connected by flexible axle 8, rotates flexible axle 8 and then support roller 7 is driven to rotate,
Auxiliary support wheel 9 is provided on flexible axle 8.One end of supporting beam 6 is connected to by multi-directional ball pair in a transverse direction Bian Hu mechanism 5,
The axis pin 11 that the other end of supporting beam 6 is extended through axis horizontal line is hinged in another transverse direction Bian Hu mechanism 5, wherein universal
Ball pair includes the multi-directional ball 13 being fixed in supporting beam 6 and the card slot 12 that is fixed in lateral Bian Hu mechanisms 5,13 holding of multi-directional ball
It can be freely rotated in card slot 12 and in card slot 12, it is of course also possible to card slot 12 be arranged in one end of supporting beam 6, by ten thousand
It is arranged in lateral Bian Hu mechanisms 5 to ball 13, multi-directional ball pair is arranged close to the upper edge of 6 vertical direction of supporting beam.
As shown in Figure 4 and Figure 5, it is the first structure type of transverse direction Bian Hu mechanisms, wherein if lateral Bian Hu mechanisms include
Dry to become arc unit, into tooth plate 15, supporting beam 6 is connected on the perpendicular bisector of tooth plate 15 change arc unit, the perpendicular bisector or so of tooth plate 15
Both sides are symmetrically arranged with pin hole 16, are connected by the axis pin 18 across pin hole 16 between adjacent tooth plate 15, are connected to same tooth
It is engaged between the tooth plate 15 of left and right two on plate 15, tooth plate 15 placed in the middle is fixed on machine by fixed seat 19 in lateral Bian Hu mechanisms
On frame, the tooth plate 15 for keeping this placed in the middle is fixed when becoming arc, and laterally become arc unit is provided at both ends with hoisting mechanism 17, carries
It can be chain or drawstring etc. to rise mechanism 17.Laterally become the state of arc unit in Fig. 4 as straightened condition, is shown as in Figure 5
Become the state after arc.When becoming arc, the connecting pin of supporting beam 6 is promoted to different height by lateral Bian Hu mechanisms 5, and then will support
Roller 7 is promoted to different height, is molded glass bending by the support roller 7 positioned at different height, cooling air grid 23 also with
The change in location of supporting beam 6 and change, keep cooling air grid 23 consistent apart from the distance of each wind-engaging point of glass surface, make glass
Surface wind-engaging is more uniform.In order to ensure that glass can be smoothly bent, can also multiple auxiliary be set in the top of support roller 7
Push roller（It is not shown in figure）.
When lateral Bian Hu mechanisms 5 carry out change arc, the tooth plate placed in the middle 15 being connected with fixed seat 19 remains stationary as, tooth plate two placed in the middle
The tooth plate of side is then as the progress for becoming arc operation gradually moves up and accordingly rotates, and 11 pushing tow supporting beam 6 of axis pin is with where it
Tooth plate is moved up, is rotated together, thus makes the cooling air grid installed in each supporting beam 6 23, is arranged in and is adapted with institute curved glass
Fold-line-shaped, meanwhile, as supporting beam 6 is forced servo-actuated with tooth plate, be also arranged in the support roller 7 installed thereon required
Arc.
It is link-type Bian Hu mechanisms as shown in fig. 6, for second of structure type of transverse direction Bian Hu mechanisms, this form exists
It has disclosed, can refer in this patent in the Chinese patent application No. is 201220461900.2 of applicant's previous application
" Bian Hu mechanisms " part, do not repeat in this patent.
Illustrate that the molding curved tempered glass of the gradual change of the present invention becomes the method for operation of arc equipment below.
Before explanation, the molding curved tempered glass of gradual change is first become into arc equipment and is set as the ends A close to one end of heating furnace,
One end far from heating furnace is set as the ends B, and before glass is come out of the stove, first control makes it put positioned at the lateral Bian Hu mechanisms at the ends A
Flat, lateral Bian Hu mechanism of the control positioned at the ends B carries out change arc according to the crooked radian of curved glass, as Fig. 7 shows the both ends A, B
Bian Hu mechanisms are under straightened condition, the position relationship of supporting beam 6 and transverse direction Bian Hu mechanisms 5, the lateral Bian Hu mechanisms at the ends B
After becoming arc, in addition to supporting beam 6 placed in the middle still maintains straight other than, the ends B of remaining supporting beam 6 it is different degrees of higher than the ends A, see
Fig. 8, and the supporting surface being made of support roller 7 is referring to Fig. 9.One end that glass plate is first come out of the stove is in support roller 7 and heating furnace
It moves ahead under the action of interior rollaway nest, the supporting surface gradually constituted under the effect of gravity by support roller 7 while moving ahead is bent
Deformation, in order to make glass bending is more smooth can impose certain external force, as pushed using the auxiliary lower press rolls above glass
Glass makes glass bending.After glass is come out of the stove completely, the lateral Bian Hu mechanisms at the ends control A become arc, and the lateral of the both ends A, B is made to become
Arc mechanism radian is consistent.
Above-mentioned action process is to make the consistent method of the both ends A, B glass bending radian, which can also make A, B two
The curved glass for holding glass bending radian inconsistent, difference is only in the arc of the crooked radian and the ends B of the ends control A transverse direction Bian Hu mechanisms
It spends inconsistent.
Above-mentioned example is only intended to illustrate that the present invention, embodiments of the present invention are not limited to these examples, this field skill
What art personnel were made meets the various specific implementation modes of inventive concept all within protection scope of the present invention.
Claims (7)
1. a kind of molding curved tempered glass of gradual change becomes arc equipment, which is characterized in that the changes arc equipment including extending longitudinally,
Several supporting beams of lateral separation arrangement, it is longitudinally spaced in the supporting beam to be provided with several cooling air grids and support roller
Wheel, one end of supporting beam are connected to by multi-directional ball pair in a transverse direction Bian Hu mechanism, and the other end of supporting beam passes through axis cross
It is hinged in another transverse direction Bian Hu mechanism to the axis pin of extension；Described two transverse direction Bian Hu mechanisms can be set by respective change arc
It sets and carries out change arc, and is curved by different curvature progress thus, it is possible to which longitudinal both ends of the glass plate on the support roller will be sent to
It is bent；The longitudinal direction is glass motion direction, is laterally the vertical glass direction of motion.
2. the molding curved tempered glass of gradual change as described in claim 1 becomes arc equipment, which is characterized in that the supporting beam is vertical
Straight flange length is more than the rectangular section tubulose structure of horizontal sides length, the multi-directional ball pair at supporting beam both ends and the hinged axis pin
Upper edge close to its vertical direction is arranged, and limiting device is arranged close to the lower edge of supporting beam vertical direction；Supporting beam conduct simultaneously
Cooling wind pipeline is the cooling air grid air feed being installed on it.
3. the molding curved tempered glass of gradual change as described in claim 1 becomes arc equipment, which is characterized in that the cooling air grid with
The support roller is disposed alternately at along longitudinal direction in the supporting beam.
4. the molding curved tempered glass of gradual change as described in claim 1 becomes arc equipment, which is characterized in that the support roller by
Flexible axle is laterally contacted, and is rotated the flexible axle and then is driven the rotation of support roller wheel, auxiliary support wheel is provided on flexible axle.
5. the molding curved tempered glass of gradual change as described in claim 1 becomes arc equipment, which is characterized in that on the support roller
Side has been arranged in a one-to-one correspondence auxiliary and has pushed roller.
6. the molding curved tempered glass of gradual change as described in claim 1 becomes arc equipment, which is characterized in that described laterally to become arc machine
Structure includes several change arc units, and the change arc unit is tooth plate, and the supporting beam is connected on the perpendicular bisector of the tooth plate, tooth plate
Perpendicular bisector at left and right sides of be symmetrically arranged with pin hole, the axis pin passed through between adjacent tooth plate across the pin hole connects, connection
It being engaged between the tooth plate of left and right two on same tooth plate, tooth plate placed in the middle is fixed when becoming arc in lateral Bian Hu mechanisms,
Laterally become arc unit is provided at both ends with hoisting mechanism.
7. the molding curved tempered glass of gradual change as described in claim 1 becomes arc equipment, which is characterized in that described laterally to become arc machine
Structure is link-type Bian Hu mechanisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410144594.3A CN104973761B (en) | 2014-04-11 | 2014-04-11 | A kind of molding curved tempered glass change arc equipment of gradual change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410144594.3A CN104973761B (en) | 2014-04-11 | 2014-04-11 | A kind of molding curved tempered glass change arc equipment of gradual change |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104973761A CN104973761A (en) | 2015-10-14 |
| CN104973761B true CN104973761B (en) | 2018-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410144594.3A Active CN104973761B (en) | 2014-04-11 | 2014-04-11 | A kind of molding curved tempered glass change arc equipment of gradual change |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106560455A (en) * | 2016-07-18 | 2017-04-12 | 重庆耀皮工程玻璃有限公司 | Plane bending integrated tempered glass production process |
| 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 |
| CN114735929A (en) * | 2022-05-23 | 2022-07-12 | 秦皇岛市运通玻璃机电技术有限公司 | Toughened glass bending device and production system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1143616A (en) * | 1995-08-21 | 1997-02-26 | 高学明 | Method for making toughened glass with single curved surface |
| CN202671394U (en) * | 2012-06-28 | 2013-01-16 | 洛阳兰迪玻璃机器股份有限公司 | Glass bending forming mechanism for flexible shaft rollers |
| CN203393014U (en) * | 2013-06-04 | 2014-01-15 | 深圳奔迅汽车玻璃有限公司 | Double-curved-surface tempered glass production equipment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201485377U (en) * | 2009-07-06 | 2010-05-26 | 洛阳北方玻璃技术股份有限公司 | Forming device for glass tempering |
| CN201567289U (en) * | 2009-10-12 | 2010-09-01 | 山东华兴玻璃技术有限公司 | Toughened glass arcuation mechanism unit |
| CN202849242U (en) * | 2012-09-12 | 2013-04-03 | 洛阳兰迪玻璃机器股份有限公司 | Glass bending device |
-
2014
- 2014-04-11 CN CN201410144594.3A patent/CN104973761B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1143616A (en) * | 1995-08-21 | 1997-02-26 | 高学明 | Method for making toughened glass with single curved surface |
| CN202671394U (en) * | 2012-06-28 | 2013-01-16 | 洛阳兰迪玻璃机器股份有限公司 | Glass bending forming mechanism for flexible shaft rollers |
| CN203393014U (en) * | 2013-06-04 | 2014-01-15 | 深圳奔迅汽车玻璃有限公司 | Double-curved-surface tempered glass production equipment |
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| CN104973761A (en) | 2015-10-14 |
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