CN204644124U - A kind of glass tempering furnace compound bending shaping mechanism - Google Patents
A kind of glass tempering furnace compound bending shaping mechanism Download PDFInfo
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- CN204644124U CN204644124U CN201520298207.1U CN201520298207U CN204644124U CN 204644124 U CN204644124 U CN 204644124U CN 201520298207 U CN201520298207 U CN 201520298207U CN 204644124 U CN204644124 U CN 204644124U
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Abstract
The utility model discloses a kind of glass tempering furnace compound bending shaping mechanism; comprise frame, roller-way, air grid, Bian Hu mechanism, Cheng Hu mechanism; wherein; the middle part of described Bian Hu mechanism is fixed by supporting seat and frame; supporting seat is hinged with movable support bar; described support bar is connected with lifting mechanism; when lower bending change arc; described lifting mechanism makes support bar turn to outside change arc path around hinge; the lifting force of described Cheng Hu mechanism release to described Bian Hu mechanism, described Bian Hu mechanism becomes " ︵ " type under gravity; When upper bending change arc, support bar keeps level, and described Bian Hu mechanism lifts into " ︶ " type under the effect of Cheng Hu mechanism.Rete face or the intrados of ink surface at curved tempered glass or two kinds of situations of extrados can be tackled, and do not make rete face or ink surface with roller-way to contacting.
Description
Technical field
The utility model relates to a kind of shaping mechanism of curved tempered glass, and especially this shaping mechanism forward, oppositely both direction can bend roller-way.
Background technology
At present when making curved tempered glass, there are the two kinds of molding modes utilizing flexible axle roller-way and hard beaming roller road, wherein, the molding mode of the curved tempering of flexible axle is perpendicular to the enterprising line bend of throughput direction by flexible axle roller-way, and the molding mode of the hard curved tempering of axle is bent in the conveying direction in hard beaming roller road, bending roller-way is utilized to make curved tempered glass, no matter be which kind of molding mode, normally sheet glass forward is bent when making curved tempered glass, namely toughened glass bends to " ︶ " type, roller-way support is on the extrados of glass, such as applicant is disclose a kind of flexible axle roller-way glass bending shaping mechanism in the Chinese patent of 201220306623.8 in the patent No., in this shaping mechanism, applicant arranges Bian Hu mechanism at the glass upstream end of flexible axle roller-way and output terminal, sheet glass is bent along the width of annealing furnace, when becoming arc, to utilize in Bian Hu mechanism intermeshing T-shape tooth plate and stop means to control the amplitude that flexible axle roller-way becomes arc.Similar Bian Hu mechanism also has in the Chinese patent of 201220461900.2 openly.The annealing furnace being provided with this kind of shaping mechanism is only suitable for manufacturing rete face or the ink surface curved tempered glass at the intrados of glass.
Along with the development in market, demand rete face or ink surface being arranged on to the curved tempered glass on extrados strengthens, as refrigerator, microwave oven, lampblack absorber glass etc.If still utilize existing installation to manufacture this kind of glass, then the contact surface of glass and roller-way is just for being provided with the extrados of the curved tempered glass in rete face or ink surface, and roller-way also can wear and tear face or ink surface, has a strong impact on quality product.
Utility model content
For problems of the prior art, the purpose of this utility model is to provide a kind of glass tempering furnace compound bending shaping mechanism used in glass tempering furnace, this shaping mechanism is installed in the Bian Hu mechanism of above-mentioned control roller-way brake forming, change the change arc direction of roller-way, make roller-way that the forward of " ︶ " type can be become to bend, also the reverse bending of " ︵ " type can be become, thus reply rete face or the intrados of ink surface at curved tempered glass or two kinds of situations of extrados.
In order to achieve the above object; a kind of glass tempering furnace compound bending shaping mechanism; comprise frame, roller-way, air grid, Bian Hu mechanism, Cheng Hu mechanism; wherein; the middle part of described Bian Hu mechanism is fixed by supporting seat and frame; supporting seat is hinged with movable support bar; described support bar is connected with lifting mechanism; when lower bending change arc; described lifting mechanism makes support bar turn to outside change arc path around hinge; the lifting force of described Cheng Hu mechanism release to described Bian Hu mechanism, described Bian Hu mechanism becomes " ︵ " type under gravity; When upper bending change arc, support bar keeps level, and described Bian Hu mechanism lifts into " ︶ " type under the effect of Cheng Hu mechanism.
Further, described support bar is arranged on described supporting seat both sides in couples, and support bar one end is hinged on supporting seat, and the other end connects described lifting mechanism.
Further, described lifting mechanism comprises chain, sprocket wheel, power set and counterweight, and described chain is engaged on described sprocket wheel, and chain one end is connected to described support bar end, and the chain the other end connects described counterweight, and described power set connects and drive sprocket.
Further, described frame is provided with is blocked in described support bar and upwards overturns limiting lock gripping members on path.
When being made rete face by flexible axle roller-way or ink surface is arranged on the curved tempered glass of intrados, rete face or ink surface are placed in the upper surface of sheet glass, sheet glass to be softened enters flexible axle roller-way, Cheng Hu mechanism upwards pulls two ends Shi Bianhu mechanism of Bian Hu mechanism and is bent upwards into arc, Bian Hu mechanism drives flexible axle roller-way and sheet glass to bend thereupon, and flexible axle roller-way is keeping being sent from the exit end of roller-way by the glass after bending under case of bending; When making rete face or ink surface is arranged on glass extrados, same upper surface rete face or ink surface being placed in sheet glass, sheet glass to be softened enters flexible axle roller-way, Bian Hu mechanism two ends rely on gravity to naturally droop, Shi Bian arc mechanism is bowed downward to arc, Bian Hu mechanism drives flexible axle roller-way and sheet glass to bend thereupon, and flexible axle roller-way is keeping being sent from the exit end of roller-way by the glass after bending under case of bending.Substantially identical with the above-mentioned molding mode based on flexible axle roller-way when being made by hard beaming roller road, difference is, the curved tempered glass after shaping is sent along the setting direction perpendicular to hard beaming roller road.
Supporting mechanism weight of air grid under support when roller-way keeps stretched flat, supporting mechanism can shift out when lower curved change arc.
The utility model can tackle rete face or the intrados of ink surface at curved tempered glass or two kinds of situations of extrados, avoids because rete face or ink surface contact with roller-way and mutually destroy.
Accompanying drawing explanation
Fig. 1 is one of schematic diagram of the first embodiment of the utility model glass tempering furnace compound bending shaping mechanism;
Fig. 2 is the schematic diagram two of the first embodiment of the utility model glass tempering furnace compound bending shaping mechanism;
Fig. 3 is one of schematic diagram of the second embodiment of the utility model glass tempering furnace compound bending shaping mechanism;
Fig. 4 is the schematic diagram two of the second embodiment of the utility model glass tempering furnace compound bending shaping mechanism.
Embodiment
Below in conjunction with accompanying drawing, describe embodiment of the present utility model in detail.
Be illustrated in figure 1 the schematic diagram when being bent upwards change arc of the utility model glass tempering furnace compound bending shaping mechanism, as can be seen from the figure, shaping mechanism of the present utility model mainly comprises flexible axle roller-way, Bian Hu mechanism 7 and Cheng Hu mechanism, flexible axle roller-way is arranged in frame 1, the throughput direction of flexible axle roller-way is perpendicular to paper, the view direction of Fig. 1 can be the entrance end of flexible axle roller-way, also can be the exit end of flexible axle roller-way.The entrance end of flexible axle roller-way and exit end are provided with Bian Hu mechanism 7, Bian Hu mechanism 7 can referenced patent number be Bian Hu mechanism in 201220306623.8, Bian Hu mechanism 7 is engaged each other by the some T-shaped tooth plate 8 arranged along flexible axle roller-way axis direction and forms, be defined as arc angle by the cooperation of the raker tooth of tooth plate 8, the two ends that tooth plate 8 combines are provided with the hanger 6 promoting and become arc.Flexible axle roller-way can be bent to arc at axis direction by Bian Hu mechanism 7, is positioned at the tooth plate 8 at the middle part of Bian Hu mechanism 7 and fixes with the supporting seat 9 in frame 1.It is bending that Cheng Hu mechanism is used to control Bian Hu mechanism 2, Cheng Hu mechanism comprises the stepper-motor 3 being arranged on frame 1 top, the output terminal of stepper-motor 3 is connected with rolling wheel 3, the left and right of stepper-motor 3 arranges two jockey sprockets 2, two chains 5 are engaged on guide deflection sheave 2 respectively, one end of chain 5 connects hanger 6, the other end is connected on rolling wheel 3, and stepper-motor 3 pulls chain 5 Shi Bian arc mechanism 7 to be bent upwards into " ︶ " type arc.
Each tooth plate 8 is provided with lower air grid, and lower air grid is arranged along the throughput direction of flexible axle roller-way, and supporting seat 9 is hinged with movable support bar 10, and support bar 10 is connected with lifting mechanism, air grid under supporting when Bian Hu mechanism 7 stretched flat.The form of the lifting mechanism can expected due to those skilled in the art is varied, only lift an example herein: lifting mechanism comprises support bar 10, counterweight 11 and sprocket wheel 14 and power set, sprocket wheel 14 is fixed in frame 1, support bar 10 one end is hinged on supporting seat 9, the other end is movable end, chain 12 is engaged on sprocket wheel 14, one end of chain 12 connects counterweight 11, the other end connects the movable end of support bar 10, frame 1 is provided with and is blocked in support bar 10 and upwards overturns limiting lock gripping members 13 on path, when support bar 10 withstands in limiting lock gripping members 13, support bar 10 is horizontality, lower air grid is seated in flexible axle roller-way horizontal stretching after on support bar 10.
Be illustrated in figure 2 the schematic diagram when being bent downwardly change arc of the utility model glass tempering furnace compound bending shaping mechanism, as can be seen from the figure, when being bent downwardly, the lifting force of Cheng Hu mechanism release to described Bian Hu mechanism, the rotation being controlled sprocket wheel 14 by power set makes support bar 10 overturn downwards, the two ends of Bian Hu mechanism 7 rely on deadweight to sink, and become " ︵ " type arc.
Be the schematic diagram of the second embodiment of the utility model glass tempering furnace compound bending shaping mechanism as shown in Figure 3 and Figure 4, this embodiment is substantially the same manner as Example 1, difference is, the structure of Bian Hu mechanism 7, Bian Hu mechanism 7 in the present embodiment can referenced patent number be Bian Hu mechanism 7 in 201220461900.2, Bian Hu mechanism 7 is hinged by several change arc unit 15 arranged along flexible axle roller-way axis direction and forms (can certainly be the form initiatively becoming arc unit and the arrangement of driven change arc units alternately in this referenced patent), become between arc unit 15 and be hinged with spacing connecting rod 10, arc radian is controlled to by spacing connecting rod 16, the two ends becoming arc unit combination are provided with the hanger 6 promoting and become arc.
When making curved tempered glass by hard beaming roller road, substantially identical with the above-mentioned molding mode based on flexible axle roller-way, difference is, become arc organization establishes in the both sides of the throughput direction in hard beaming roller road, the curved tempered glass after shaping is sent along the setting direction perpendicular to hard beaming roller road.
Above-mentioned example is just for illustration of the utility model, and embodiment of the present utility model is not limited to these examples, and what those skilled in the art made meets the various embodiments of the utility model thought all within protection domain of the present utility model.
Claims (4)
1. a glass tempering furnace compound bending shaping mechanism; comprise frame, roller-way, air grid, Bian Hu mechanism, Cheng Hu mechanism; it is characterized in that; the middle part of described Bian Hu mechanism is fixed by supporting seat and frame; supporting seat is hinged with movable support bar; described support bar is connected with lifting mechanism; when lower bending change arc; described lifting mechanism makes support bar turn to outside change arc path around hinge; the lifting force of described Cheng Hu mechanism release to described Bian Hu mechanism, described Bian Hu mechanism becomes " ︵ " type under gravity; When upper bending change arc, support bar keeps level, and described Bian Hu mechanism lifts into " ︶ " type under the effect of Cheng Hu mechanism.
2. shaping mechanism as claimed in claim 1, it is characterized in that, described support bar is arranged on described supporting seat both sides in couples, and support bar one end is hinged on supporting seat, and the other end connects described lifting mechanism.
3. shaping mechanism as claimed in claim 1, it is characterized in that, described lifting mechanism comprises chain, sprocket wheel, power set and counterweight, described chain is engaged on described sprocket wheel, chain one end is connected to described support bar end, the chain the other end connects described counterweight, and described power set connects and drive sprocket.
4. shaping mechanism as claimed in claim 1, is characterized in that, described frame is provided be blocked in described support bar and upwards overturn limiting lock gripping members on path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520298207.1U CN204644124U (en) | 2015-05-11 | 2015-05-11 | A kind of glass tempering furnace compound bending shaping mechanism |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520298207.1U CN204644124U (en) | 2015-05-11 | 2015-05-11 | A kind of glass tempering furnace compound bending shaping mechanism |
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| CN204644124U true CN204644124U (en) | 2015-09-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104829101A (en) * | 2015-05-11 | 2015-08-12 | 洛阳兰迪玻璃机器股份有限公司 | Two-way bending forming mechanism for glass tempering furnace |
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- 2015-05-11 CN CN201520298207.1U patent/CN204644124U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104829101A (en) * | 2015-05-11 | 2015-08-12 | 洛阳兰迪玻璃机器股份有限公司 | Two-way bending forming mechanism for glass tempering furnace |
| CN104829101B (en) * | 2015-05-11 | 2018-05-01 | 洛阳兰迪玻璃机器股份有限公司 | A kind of glass tempering furnace compound bending shaping mechanism |
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