CN104973762A - Gradually-moulding bended tempered glass radian-changing device - Google Patents
Gradually-moulding bended tempered glass radian-changing device Download PDFInfo
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- CN104973762A CN104973762A CN201410144603.9A CN201410144603A CN104973762A CN 104973762 A CN104973762 A CN 104973762A CN 201410144603 A CN201410144603 A CN 201410144603A CN 104973762 A CN104973762 A CN 104973762A
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Abstract
The invention discloses a gradually-moulding bended tempered glass radian-changing device, which includes a plurality of supporting beams which are extended longitudinally and are arranged transversally at intervals. A plurality of soft shafts, which are extended transversally and are arranged longitudinally at intervals, are arranged on the supporting beams. The soft shafts are hinged to the supporting beams, wherein a plurality of support roller wheels sleeve the soft shafts. One ends of the supporting beams are connected to one transversal radian-changing mechanism through a universal ball pair. The other ends of the supporting beams are hinged to the other transversal radian-changing mechanism through a pin shaft of which the axial line is extended transversally. The two transversally radian-changing mechanisms can change the radian according to the radian-changing settings respectively. By means of the device, glass can be bent when the glass is discharged from a furnace, so that it is unnecessary to wait the glass to be discharged completely, thereby saving production time. When a long bent tempered glass needs to process, the device can avoid the quality defect caused by different temperature at the head and the tail of the glass during bending. By means of independent control on the transversally radian-changing mechanisms, special-shaped glass of which the bending radian is not constant can be processed on the device.
Description
Technical field
The present invention relates to a kind of glass bending used on curved tempered glass production line and become arc equipment.
Background technology
At present, as shown in Figure 1, in curved tempered glass production line, mainly comprise upper slice platform 1, process furnace 2, cooling steel gasifying device 3 and bottom sheet platform 4, air grid and Bian Hu mechanism are set in cooling steel gasifying device 3.Traditional processing mode is, glass is at upper platform 1 load, and process furnace 2 pairs of glass heat, glass after heating is sent in cooling steel gasifying device 3, first be out of shape by change arc means flex, and then carry out cooling tempering by air grid, cooled glass is in bottom sheet platform 4 unloading piece.When glass bending is out of shape, glass must be waited to enter completely in cooling steel gasifying device and just can carry out.The drawback that this traditional working method exists is, is difficult to ensure that glass first goes out process furnace one end when bending, still maintain temperature required for shaping, makes glass occur crackle and the bad defect of tempering.Along with the development in market, the demand of people to large size curved tempered glass is increasing, and size is done larger and larger, and processing is difficulty all the more, particularly along with glass length constantly increases, makes toughening method traditionally be difficult to ensure the quality of glass.
In order to overcome this defect, researchist proposes the bending theory of a kind of gradually changeable shaping in advance, make glass in the process of coming out of the stove, flexural deformation is carried out in advance in one end of first coming out of the stove, along with glass is come out of the stove continuously, glass becomes the shape of needs gradually, accomplish the timely brake forming in one end of first coming out of the stove, no longer wait until that glass is out of shape after all coming out of the stove together again, eliminate one end distortion waiting time of first coming out of the stove, the decline of temperature when avoiding glass bending to be out of shape, and then overcome bending crack defect.But this gradual change bend molding apparatus needs in transport process, each position is carried out different distortion and is arranged, and structure is very complicated, up to the present, market does not also have the equipment of a maturation occur.
Summary of the invention
For Problems existing when producing curved tempered glass in prior art, especially when producing large-sized curved tempered glass, the theory that the present inventor bends according to gradually changeable shaping in advance, provide the shaping curved tempered glass of a kind of practicable gradual change and become arc equipment, two ends Bian Hu mechanism on this change arc equipment can self contained function, can realize becoming arc equipment one end change arc the other end straight, glass one end of first coming out of the stove can be made like this to bend in advance, with coming out of the stove with bending, need not wait for that bulk glass bends after coming out of the stove again again, effectively prevent the decline of temperature during glass bending distortion, cause the problem of glass bending crack defect.In the present invention, the direction of motion of glass is defined as longitudinal direction, is defined as transverse direction by horizontal plane perpendicular to glass motion direction.
To achieve these goals, the invention discloses the shaping curved tempered glass of a kind of gradual change and become arc equipment, described change arc equipment comprise extend longitudinally, lateral separation arrangement several supporting beams, described supporting beam is provided with the flexible axle that several extend transversely, longitudinal interval is arranged, described flexible axle is hinged on supporting beam, flexible axle is equipped with multiple support running roller, one end of supporting beam is connected in a horizontal Bian Hu mechanism by multi-directional ball pair, and the other end of supporting beam passes through the hinge of axis horizontal expansion in another horizontal Bian Hu mechanism; Described two horizontal Bian Hu mechanisms can arrange by respective change arc and carry out change arc, and longitudinal two ends of the sheet glass delivered on described support running roller can be bent by different curvature thus; Described longitudinal direction is glass motion direction, is laterally vertical glass direction of motion.
Further, above described support running roller, one_to_one corresponding is provided with and auxiliary presses down running roller.
Further, described supporting beam is provided with axle bed, described axle bed is provided with the rotating shaft of axis and described flexible axle axis perpendicular, described rotating shaft can be rotated around its axis, rotating shaft is provided with the through hole perpendicular to its axis, described flexible axle is located in described through hole, and can move axially in through-holes.
Further, described horizontal Bian Hu mechanism comprises some change arc unit, described change arc unit is tooth plate, described supporting beam is connected on the midperpendicular of described tooth plate, the midperpendicular left and right sides of tooth plate is symmetrically arranged with pin-and-hole, by the pinned connection through described pin-and-hole between adjacent tooth plate, is connected between two, the left and right tooth plate on same tooth plate and engages, tooth plate placed in the middle in horizontal Bian Hu mechanism maintains static when becoming arc, and the two ends laterally becoming arc unit are provided with lifting mechanism.
Further, described horizontal Bian Hu mechanism is link-type Bian Hu mechanism.
Equipment disclosed by the invention can realize glass with coming out of the stove with bending, need not wait for that glass is all come out of the stove and start to bend again, save the production time; When processing longer curved tempered glass, there will not be the quality flaw caused because glass head and the tail temperature when bending is different; When two laterally change arc unit independently controls, the skimble-scamble special-shaped glass of crooked radian can also be processed; Flexible axle supporting mechanism makes glass bending more smooth-going.
Accompanying drawing explanation
Fig. 1 is the connection diagram of existing curved tempered glass production line;
Fig. 2 is the schematic diagram that the shaping curved tempered glass of gradual change of the present invention becomes arc equipment;
Fig. 3 is the connection diagram of numbering 6 supporting beam and the horizontal Bian Hu mechanism of numbering 5 in Fig. 2;
Fig. 4 is the schematic diagram of flexible axle supporting structure;
Fig. 5 is the schematic diagram that flexible axle supporting structure is connected with supporting beam;
Fig. 6 is the cross section view of base in flexible axle supporting structure;
Fig. 7 is the structural representation of the first horizontal Bian Hu mechanism;
Fig. 8 is the schematic diagram of the first horizontal Bian Hu mechanism when becoming arc;
Fig. 9 is the structural representation of the horizontal Bian Hu mechanism of the second;
Figure 10 is the schematic diagram of supporting beam when not becoming arc;
Figure 11 be B hold horizontal Bian Hu mechanism become arc time supporting beam schematic diagram;
Figure 12 be B hold horizontal Bian Hu mechanism become arc time bearing surface schematic perspective view.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.
Fig. 2 and the preferred embodiment that Figure 3 shows that the curved tempered glass change arc equipment that gradual change of the present invention is shaping.In figure, the direction of arrow is the throughput direction of glass, become arc equipment to comprise and extending longitudinally, several supporting beams 6 of lateral separation arrangement, supporting beam 6 is grown up in the square-section tubulose structure of the horizontal length of side for vertical edges, supporting beam 6 is provided with several extend transversely, the flexible axle 8 of longitudinal interval arrangement, one end of supporting beam 6 is connected in a horizontal Bian Hu mechanism 5 by multi-directional ball pair, the other end of supporting beam 6 is hinged in another horizontal Bian Hu mechanism 5 by the bearing pin 11 that axis horizontal line extends, wherein, multi-directional ball pair comprises the multi-directional ball 13 of the one end being arranged on supporting beam 6, horizontal Bian Hu mechanism 5 is provided with draw-in groove 12, rotate in the scope that multi-directional ball 13 holding also can limit at draw-in groove 12 in draw-in groove 12, certainly, draw-in groove 12 can also be set in one end of supporting beam 6, multi-directional ball 13 is arranged in horizontal Bian Hu mechanism 5.The other end of supporting beam 6 is rotatably connected in horizontal Bian Hu mechanism 5 by bearing pin 11, and certainly, connect except utilizing bearing pin 11 and other forms can also be adopted hinged, the coupling end of supporting beam 6 can be promoted to different height by horizontal Bian Hu mechanism 5.In order to ensure that sheet glass can bend smoothly, can also multiple assisting being set above support running roller 7 and pressing down running roller (not shown).
As shown in Figure 4, Figure 5 and Figure 6, supporting beam 6 is provided with axle bed 10, axle bed 10 is provided with the rotating shaft 20 of the axis perpendicular of axis and flexible axle 8, rotating shaft 20 can be rotated around its axis, rotating shaft 20 is provided with the through hole 21 perpendicular to its axis, flexible axle 8 is located in through hole 21, and can move axially in through hole 21, flexible axle 8 is equipped with and supports running roller 7, flexible axle 8 is equipped with multiple support running roller 7.
As shown in Figure 7 and Figure 8, for the first structure formation of horizontal Bian Hu mechanism, wherein, horizontal Bian Hu mechanism comprises some change arc unit, becoming arc unit is tooth plate 15, supporting beam 6 is connected on the midperpendicular of tooth plate 15, the midperpendicular left and right sides of tooth plate 15 is symmetrically arranged with pin-and-hole 16, connected by the bearing pin 18 through pin-and-hole 16 between adjacent tooth plate 15, be connected between two, the left and right tooth plate 15 on same tooth plate 15 and engage, in horizontal Bian Hu mechanism, tooth plate 15 placed in the middle is fixed in frame by permanent seat 19, the tooth plate 15 making this placed in the middle maintains static when becoming arc, the two ends laterally becoming arc unit are provided with lifting mechanism 17, lifting mechanism 17 can be chain or stay cord etc.Laterally becoming arc unit state is in the diagram straightened condition, is shown as the state after becoming arc in fig. 8.When becoming arc, the coupling end of supporting beam 6 is promoted to different height by horizontal Bian Hu mechanism 5, and then support running roller 7 is promoted to different heights, by the support running roller 7 being positioned at different heights, glass bending is shaping.In order to ensure that glass can bend smoothly, can also multiple assisting being set above support running roller 7 and pressing down running roller (not shown).
When horizontal Bian Hu mechanism 5 carries out change arc, the tooth plate placed in the middle 15 be connected with permanent seat 19 keeps motionless, the tooth plate of tooth plate both sides placed in the middle then along with the carrying out becoming arc operation gradually on move and do corresponding rotation, supporting beam 6 is forced with tooth plate servo-actuated by bearing pin 11, also makes the support running roller 7 that it is installed be arranged in required arc.
As shown in Figure 9, for the second structure formation of horizontal Bian Hu mechanism, for link-type Bian Hu mechanism, this form is open in the Chinese patent of 201220461900.2 at the application number of applicant's previous application, with reference to " Bian Hu mechanism " part in this section of patent, can not repeat in this patent.
The following describes the operation scheme that the shaping curved tempered glass of gradual change of the present invention becomes arc equipment.
Before explanation, first curved tempered glass shaping for gradual change is become arc equipment and be set as that A holds near one end of process furnace, one end away from process furnace is set as that B holds, before glass is come out of the stove, first control the horizontal Bian Hu mechanism being positioned at A end, make it set level, the horizontal Bian Hu mechanism controlling to be positioned at B end carries out change arc according to the crooked radian of curved glass, as Figure 10 shows A, under the Bian Hu mechanism at B two ends is all in straightened condition, the position relationship of supporting beam 6 and horizontal Bian Hu mechanism 5, after the horizontal Bian Hu mechanism of B end becomes arc, except supporting beam 6 placed in the middle still keep straight except, B end the holding higher than A in various degree of remaining supporting beam 6, see Figure 11, and the bearing surface be made up of support running roller 7 is see Figure 12.One end that sheet glass is first come out of the stove moves ahead under the effect supporting raceway in running roller 7 and process furnace, under gravity gradually by the bearing surface flexural deformation that support running roller 7 is formed while moving ahead, in order to make, glass bending is more smooth and easy can impose certain external force, as utilized the auxiliary lower press rolls above glass to press down glass, make glass bending.After glass is come out of the stove completely, the horizontal Bian Hu mechanism that control A holds becomes arc, makes the horizontal Bian Hu mechanism radian at A, B two ends consistent.
Above-mentioned course of action makes the consistent method of A, B two ends glass bending radian, this equipment can also make the inconsistent curved glass of A, B two ends glass bending radian, and the radian that difference just holds the crooked radian of horizontal Bian Hu mechanism and B to hold at control A is inconsistent.
Above-mentioned example is just for illustration of the present invention, and embodiments of the present invention are not limited to these examples, and what those skilled in the art made meets the various embodiments of inventive concept all within protection scope of the present invention.
Claims (6)
1. the curved tempered glass change arc equipment that a gradual change is shaping, it is characterized in that, described change arc equipment comprise extend longitudinally, lateral separation arrangement several supporting beams, described supporting beam is provided with the flexible axle that several extend transversely, longitudinal interval is arranged, described flexible axle is hinged on supporting beam, flexible axle is equipped with multiple support running roller, one end of supporting beam is connected in a horizontal Bian Hu mechanism by multi-directional ball pair, and the other end of supporting beam passes through the hinge of axis horizontal expansion in another horizontal Bian Hu mechanism; Described two horizontal Bian Hu mechanisms can arrange by respective change arc and carry out change arc, and longitudinal two ends of the sheet glass delivered on described support running roller can be bent by different curvature thus; Described longitudinal direction is glass motion direction, is laterally vertical glass direction of motion.
2. the curved tempered glass that gradual change as claimed in claim 1 is shaping becomes arc equipment, it is characterized in that, above described support running roller, one_to_one corresponding is provided with to assist and presses down running roller.
3. the curved tempered glass that gradual change as claimed in claim 1 is shaping becomes arc equipment, it is characterized in that, described supporting beam is provided with axle bed, described axle bed is provided with the rotating shaft of axis and described flexible axle axis perpendicular, described rotating shaft can be rotated around its axis, rotating shaft is provided with the through hole perpendicular to its axis, described flexible axle is located in described through hole, and can move axially in through-holes.
4. the curved tempered glass that gradual change as claimed in claim 1 is shaping becomes arc equipment, it is characterized in that, described supporting beam is provided with axle bed, described axle bed is provided with rotating shaft, described rotating shaft can around its axis lateral rotation, be provided with the through hole perpendicular to axis in the middle part of rotating shaft, described flexible axle is connected on axle bed through described through hole.
5. the curved tempered glass that gradual change as claimed in claim 1 is shaping becomes arc equipment, it is characterized in that, described horizontal Bian Hu mechanism comprises some change arc unit, described change arc unit is tooth plate, described supporting beam is connected on the midperpendicular of described tooth plate, the midperpendicular left and right sides of tooth plate is symmetrically arranged with pin-and-hole, by the pinned connection through described pin-and-hole between adjacent tooth plate, be connected between two, the left and right tooth plate on same tooth plate and engage, tooth plate placed in the middle in horizontal Bian Hu mechanism maintains static when becoming arc, and the two ends laterally becoming arc unit are provided with lifting mechanism.
6. the curved tempered glass that gradual change as claimed in claim 1 is shaping becomes arc equipment, and it is characterized in that, described horizontal Bian Hu mechanism is link-type Bian Hu mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410144603.9A CN104973762B (en) | 2014-04-11 | 2014-04-11 | A kind of curved tempered glass of gradual change shaping becomes arc equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410144603.9A CN104973762B (en) | 2014-04-11 | 2014-04-11 | A kind of curved tempered glass of gradual change shaping becomes arc equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104973762A true CN104973762A (en) | 2015-10-14 |
| CN104973762B CN104973762B (en) | 2017-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410144603.9A Active CN104973762B (en) | 2014-04-11 | 2014-04-11 | A kind of curved tempered glass of gradual change shaping becomes arc equipment |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050000247A1 (en) * | 2002-06-17 | 2005-01-06 | Hideo Yoshizawa | Apparatus and method for producing a bent glass sheet |
| 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 |
| CN202849250U (en) * | 2012-09-07 | 2013-04-03 | 洛阳兰迪玻璃机器股份有限公司 | Curved glass moulding and tempering equipment |
-
2014
- 2014-04-11 CN CN201410144603.9A patent/CN104973762B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050000247A1 (en) * | 2002-06-17 | 2005-01-06 | Hideo Yoshizawa | Apparatus and method for producing a bent glass sheet |
| 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 |
| CN202849250U (en) * | 2012-09-07 | 2013-04-03 | 洛阳兰迪玻璃机器股份有限公司 | Curved glass moulding and tempering equipment |
| 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 |
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| Publication number | Publication date |
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| CN104973762B (en) | 2017-10-20 |
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