CN209226828U - Curved arc glass arch rise limiter - Google Patents
Curved arc glass arch rise limiter Download PDFInfo
- Publication number
- CN209226828U CN209226828U CN201821991009.3U CN201821991009U CN209226828U CN 209226828 U CN209226828 U CN 209226828U CN 201821991009 U CN201821991009 U CN 201821991009U CN 209226828 U CN209226828 U CN 209226828U
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- CN
- China
- Prior art keywords
- lever
- curved arc
- relay
- glass
- electrical contact
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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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Abstract
The utility model relates to curved arc glass arch rise limiters, it is characterized by comprising mechanical parts and electric part, the mechanical part includes a lever, the lever interposition is equipped with shaft, the lever both ends are swung up and down around the shaft, the electric part includes a relay and controller, the electrical contact of the relay divides fixing end and movable end, the movable end is located at the surface of fixing end and is connected by conductive material contacts, described lever one end is contact point, positioned at the lower section of curved arc glass, the movable end of the electrical contact is fixed with the lever other end, the controller is connected with relay circuit, the controller is connect with glass heater circuit.The utility model uses lever principle combination relay, when glass curved arc hangs down to presetting sagitta, crimping contact, so that the lever other end is raised up, the movable end of electrical contact is driven to leave fixing end, relay circuit disconnects, controller disconnects, so that glass heater circuit be made to disconnect, stops heating.
Description
Technical field
The utility model relates to glass processing assistive device fields, more particularly in more curved surface complexity glass forming process
Curved arc glass arch rise limiter for precision precision controlling.
Background technique
With the fast development of glass curtain wall, client is more and more to the diversified demand of building curtain wall glass, especially
Various Complex Surfaces glass are more and more applied in all kinds of landmarks, the performance shape for the art of architecture of enriching constantly
Formula.However, the molding of complex-curved glass becomes always one of bottleneck for restricting the type glass processing, it is totally different from flat
Version glass and single bend glass are difficult to accomplish accurately glass curve molding radian, sagitta in glass processing forming process
Control, often through operator experience and visually controlled roughly, final products formed precision is low, and yield rate is low, forms
Effect is had a greatly reduced quality.
It is that it is made to naturally droop to form curved arc shape by local heating that more song glass, which form curved arc, if its curved curved bottom
Using mold face contact, curved arc sagitta and shape can guarantee, but glass and mould contact surface will form apparent trace, influence
It is beautiful.
Summary of the invention
For the demand in above-mentioned field, the utility model provides a kind of curved arc glass arch rise limiter, can accurately control
Make each control point deflection of complex-curved glass, no matter how curved surface complicated and changeable, final molding precision can obtain very well
Control, Batch orders sagitta error can be controlled within ± 2mm, substantially increases yield rate and dimensional accuracy.
Curved arc glass arch rise limiter, it is characterised in that: including mechanical part and electric part, the mechanical part includes
One lever, the lever interposition are equipped with shaft, and the lever both ends are swung up and down around the shaft, the electric part include one after
Electric appliance and controller, the electrical contact of the relay divide fixing end and movable end, the movable end be located at fixing end just on
Side is simultaneously connected by conductive material contacts, and described lever one end is contact point, positioned at the lower section of curved arc glass, the electrical contact
Movable end fixed with the lever other end, the controller is connected with relay circuit, the controller and glass heater circuit
Connection.
The lever is fixed on support frame, and the electrical contact fixing end is fixed on support frame.
The electric part further includes alarm, and the alarm is connected with relay circuit, when glass under arc at falling on
Position, the fixing end and movable end of electrical contact disconnect when disconnecting the circuit of relay, alarm automatic alarm.
The lever is ceramic material, and the contact point of lever one end is high temperature resistant soft material.
The electrical contact movable end is using the fixed other end with ceramic lever of stainless steel wire or stainless steel substrates.
The fixing end of the electrical contact is stainless steel contact plate, and movable end is using stainless steel wire or stainless steel wire piece and admittedly
Fixed end connects.
There is high-temperature insulation sheath in the periphery of the external wire of the relay.
The power supply of the relay is transformer AC220/DC12.
The utility model uses lever principle combination relay, is composed curved arc glass arch rise limiter.Work as glass bend
Arc hangs down to presetting sagitta, crimps contact, so that the lever other end is raised up, the movable end of electrical contact is driven to leave fixation
End, controller disconnect, so that glass heater circuit be made to disconnect, stop heating.
Lever is mounted on a support frame, while the fixing end of electrical contact also is secured to the branch by the utility model
On support.
The fixing end of electrical contact is stainless steel contact plate, and lever is ceramic material, movable end using thin stainless steel wire or
Piece is fixed with ceramics lever tail, and the on-off of entire control circuit is realized in the lifting for passing through lever；
Lever contact point is high temperature resistant soft material, will not leave a trace in glass surface, be fixed on lever front end, glass
Under when being bent to contact point contact, disconnect lever tail and contact fixing end by agitating for lever；
Circuit on-off signal is passed to alarm and controller by relay, when circuit disconnects, alarm equipment alarm, and control
Heater strip stops heating；Controller controls region heating stopping when glass falls at arc when circuit disconnects in place；Alarm,
The automatic alarm when glass falls circuit disconnection in place at arc, makes operator grasp glass completed state in real time, it is steady to improve system
It is qualitative.
Transformer is AC220/DC12, provides 12V DC power supply for relay circuit, securely and reliably；
High-temperature insulation sheath package and connecting wire periphery, make conducting wire in the case where being heated at high temperature environment, durable, and pacify
It is complete reliable.
The curved arc glass arch rise limiter of the utility model can accurately control complex-curved glass and respectively control point deformation
Amount makes glass computer heating control to just in time.Local heating forms glass curved arc, no matter more after installing the utility model additional
Curved surface complicated and changeable, final molding precision can be well controlled, and Batch orders sagitta error can be controlled in ± 2mm
Within, substantially increase yield rate and dimensional accuracy.
Detailed description of the invention
Fig. 1 the utility model structure diagram (under use state),
Each label lists as follows in figure:
1- support frame, 2- shaft, 3- lever, the contact point 4-, 5- fixing end, 6- conducting wire, 7- sheath, 8- transformer, 9- after
Electric appliance, 10- controller, 11- alarm, 12- glass, 13- movable end.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings.
As shown in Figure 1, curved arc glass arch rise limiter, it is characterised in that: including mechanical part and electric part.
The mechanical part includes a support frame 1 and lever 3, and 3 interposition of lever is equipped with shaft 2,3 liang of the lever
End 2 is swung up and down around the shaft, and the lever 3 is ceramic material；
The electric part includes a relay 9, alarm 11 and controller 10, the alarm 11 and controller 10 with
The circuit of relay 9 is connected, and the controller connect with glass heater circuit and (do not regard out), and relay electrical contact divides fixing end
5 with movable end 13, fixing end 5 be stainless steel contact plate, and fixing end 5 is fixed on support frame 1；The movable end 13, which is located at, to be fixed
The surface at end 5 is simultaneously connected by stainless steel wire or stainless steel wire piece and fixing end 5, and described 3 one end of lever is contact point
4, contact point 4 is high temperature resistant soft material；Positioned at the lower section of curved arc glass 12, the movable end 13 is fixed with 3 other end of lever.
The utility model uses lever principle combination relay, and when glass curved arc hangs down to presetting sagitta, crimping contact makes lever
The other end raises up, and the movable end of electrical contact is driven to leave fixing end, and relay circuit disconnects, and controller disconnects, to make glass
Glass heater circuit disconnects, and stops heating；Automatic alarm when relay circuit disconnects simultaneously makes operator grasp glass molding in real time
State further increases system stability.
There is high-temperature insulation sheath 7 in the periphery of the external wire 6 of the relay 9.
The power supply of the relay is external power supply transformer 8, model AC220/DC12.
The utility model for no matter how curved surface complicated and changeable, final molding precision can be well controlled,
Batch orders sagitta error is can be controlled within ± 2mm, substantially increases yield rate and dimensional accuracy.
Claims (8)
1. curved arc glass arch rise limiter, it is characterised in that: including mechanical part and electric part, the mechanical part includes one
Lever, the lever interposition are equipped with shaft, and the lever both ends are swung up and down around the shaft, and the electric part includes a relay
Device and controller, the electrical contact of the relay divide fixing end and movable end, and the movable end is located at the surface of fixing end
And connected by conductive material contacts, described lever one end is contact point, positioned at the lower section of curved arc glass, the electrical contact
Movable end is fixed with the lever other end, and the controller is connected with relay circuit, and the controller and glass heater circuit connect
It connects.
2. curved arc glass arch rise limiter according to claim 1, it is characterised in that: the lever is fixed on support frame
On, the electrical contact fixing end is fixed on support frame.
3. curved arc glass arch rise limiter according to claim 1, it is characterised in that: the electric part further includes alarm
Device, the alarm are connected with relay circuit, and when glass falls in place at arc, the fixing end and movable end of electrical contact are disconnected
When disconnecting the circuit of relay, alarm automatic alarm.
4. curved arc glass arch rise limiter according to claim 1, it is characterised in that: the lever is ceramic material, thick stick
The contact point of bar one end is high temperature resistant soft material.
5. curved arc glass arch rise limiter according to claim 4, it is characterised in that: the electrical contact movable end uses
Stainless steel wire or the fixed other end with ceramic lever of stainless steel substrates.
6. curved arc glass arch rise limiter according to claim 4, it is characterised in that: the fixing end of the electrical contact is
Stainless steel contact plate, movable end are connected using stainless steel wire or stainless steel wire piece and fixing end.
7. curved arc glass arch rise limiter according to claim 1, it is characterised in that: the external wire of the relay
There is high-temperature insulation sheath in periphery.
8. curved arc glass arch rise limiter according to claim 1, it is characterised in that: the power supply of the relay is transformation
Device AC220/DC12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821991009.3U CN209226828U (en) | 2018-11-28 | 2018-11-28 | Curved arc glass arch rise limiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821991009.3U CN209226828U (en) | 2018-11-28 | 2018-11-28 | Curved arc glass arch rise limiter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209226828U true CN209226828U (en) | 2019-08-09 |
Family
ID=67505445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821991009.3U Active CN209226828U (en) | 2018-11-28 | 2018-11-28 | Curved arc glass arch rise limiter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209226828U (en) |
-
2018
- 2018-11-28 CN CN201821991009.3U patent/CN209226828U/en active Active
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| GR01 | Patent grant |