CN102998335A - Coated glass detection device - Google Patents
Coated glass detection device Download PDFInfo
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- CN102998335A CN102998335A CN2011102687857A CN201110268785A CN102998335A CN 102998335 A CN102998335 A CN 102998335A CN 2011102687857 A CN2011102687857 A CN 2011102687857A CN 201110268785 A CN201110268785 A CN 201110268785A CN 102998335 A CN102998335 A CN 102998335A
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- coated glass
- power supply
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Abstract
The invention discloses a coated glass detection device, and especially discloses a coated glass detection device applied in the hollow glass production line. The detection device comprises a controller PLC, an alarm, a stop switch, an execution cylinder and probes. A conductive principle of the surface of a glass film is mainly utilized, the signal conduction of a power supply emitter electrode and a receiving electrode is carried out by the film surface after a power supply emitter electrode probe contacts with the film surface, a receiving electrode probe receives an electric signal and then inputs the electric signal into the PLC, a stop signal is started, and alarming is carried out by the alarm. Non-coated glass is a poor conductor, so the receiving electrode cannot receive an emission signal. The coated glass detection device has the advantages of automatic completion of the film surface detection, accurate detection, small energy loss, compact and reasonable whole structure, and fastness of the onsite installation and debugging.
Description
Technical field
The present invention relates to the glass deep process technology, particularly a kind of coating film detecting device of production line of hollow glasses use.
Background technology
Double glazing is widely used in building trade as a kind of novel energy-conserving and environment-protective material, and along with the continuous lifting of energy-conservation demand, the kind of double glazing constantly increases, and the use of film-coated hollow glass has become the trend of building trade.For glass deep processing enterprise, double glazing process equipment commonly used is without glass face pick-up unit, in process, only depend on producers or optics colour photometer to judge coated glass face placement direction, the phenomenon that face is put back will occur like this, serious obstruction production efficiency and stability.
The Chinese patent of Granted publication CN 2840023Y discloses a kind of face pick-up unit, adopt control device PLC input end to connect photoelectric sensor switch, the photoelectric sensor switch automatic detection signal is also inputted PLC with signal, and the output terminal of PLC connects respectively warning device and stops the frequency converter of pan feeding.This device adopts the principle of optoelectronic induction, but because the coating technique development rapidly, film is of a great variety, only have the minority coated product to follow the coated surface reflecting rate greater than non-coated surface reflecting rate, and amplitude of variation is larger between the reflection detection zone, the coated glass sensor that reflectivity is low detects and causes easily the signal misinformation, and detection accuracy reduces, so this pick-up unit can not be widely used in the detection of coated hollow product.
Summary of the invention
Technical matters to be solved by this invention provides a kind of glass face pick-up unit, to overcome the low defective of prior art detection accuracy.
To achieve these goals, the invention provides a kind of pick-up unit of coated glass, wherein, comprise controller, alarm, shutdown switch, drive unit and probe, described probe comprises power supply emitter probe and power supply receiving pole probe, and described controller is electrically connected and controls described drive unit with described power supply receiving pole probe, described alarm and described shutdown switch respectively.
The pick-up unit of above-mentioned coated glass, wherein, described power supply emitter probe and described power supply receiving pole probe are arranged at a side of described coated glass, and described drive unit receives the signal driver described power supply emitter probe of described controller and the position that described power supply receiving pole probe extremely contacts with described coated glass.
Above-mentioned coated glass detection device, wherein, described coated glass has coated surface and non-coated surface, described power supply emitter probe and described power supply receiving pole probe are by described coated surface conducting, and described controller receives the signal of described power supply receiving pole probe and controls described alarm and described shutdown switch.
Above-mentioned coated glass detection device, wherein, described controller is controlled described drive unit by an operation valve.
Above-mentioned coated glass detection device, wherein, described drive unit is cylinder.
Above-mentioned coated glass detection device, wherein, described controller is programmable logic controller (PLC).
Above-mentioned coated glass detection device, wherein, described alarm is audible-visual annunciator.
Technique effect of the present invention is: face detects accurately, energy loss is little, compact overall structure is reasonable, site installation test is quick.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 is the structure of the detecting device synoptic diagram of one embodiment of the invention.
Wherein, Reference numeral:
1, controller 2, alarm
3, shutdown switch 4, drive unit
5, power supply emitter probe 6, coated glass
7, coated surface 8, non-coated surface
9, power supply receiving pole probe
Embodiment
Below in conjunction with accompanying drawing structural principle of the present invention and principle of work are done concrete description:
Coated glass detection device of the present invention has utilized glass rete conductivity principle, when coated glass through out-of-date, contact with coated glass 6 by power supply emitter probe 5 and power supply receiving pole probe 9, if contact is the coated surface 7 of coated glass 6, then power supply emitter probe 5 electrically conducts with power supply receiving pole probe 9, and power supply receiving pole probe 9 will pass to controller 1 to signal.And, because the non-coated surface 8 of coated glass 6 is the bad body of conduction, when the probe contact be non-coated surface 8 time, power supply receiving pole probe 9 can't receive and transmit.Therefore, when controller 1 input point has detected signal when input, illustrate that coated surface puts back this moment, alarm 2 is reported to the police and is started simultaneously shutdown switch 3 and suspend action executings.Automatically reset after putting the glass face correctly, carry out again normal running.When controller 1 input point no signal is fed back, illustrate that the face of coated glass 6 is placed correctly, production line runs well.
Referring to Fig. 1, Fig. 1 is the structure of the detecting device synoptic diagram of one embodiment of the invention.Coated glass detection device of the present invention comprises controller 1, alarm 2, shutdown switch 3, drive unit 4, power supply emitter probe 5 and power supply receiving pole probe 9, and described controller 1 is electrically connected and controls described drive unit 4 with described power supply receiving pole probe 9, described alarm 2 and described shutdown switch 3.Wherein, described controller 1 can be controlled described drive unit 4 by an operation valve.
Described power supply emitter probe 5 and power supply receiving pole probe 9 place a side of described coated glass 6, and the signal that described drive unit 4 receives described controller 1 can drive described emitter probe 5 and described receiving pole probe 9 to the position that contacts with described coated glass 6.And, described coated glass 6 has coated surface 7 and non-coated surface 8, under the driving of drive unit 4, when described power supply emitter probe 5 and described power supply receiving pole probe 9 place the position that contacts with the coated surface 7 of described coated glass 6, described coated surface 7 electrically conducts described emitter probe 5 and described receiving pole probe 9, and described controller 1 receives the signal of described receiving pole probe 9 and controls described alarm 2 and described shutdown switch 3.
In the present embodiment, described drive unit 4 can be cylinder, and described cylinder can be connected with a solenoid valve, and described solenoid valve is by described controller 1 control, and the solenoid valve signal is by PLC controller 1 program setting.Described cylinder only is a preferred embodiment of described drive unit, but not as limit, described drive unit 4 can be any device that described power supply emitter probe 5 and power supply receiving pole probe 9 can be pushed into the position that contacts with described coated glass 6, such as motor.And described controller 1 is preferably programmable logic controller (PLC).
In the present embodiment, controller 1 drives emitter probes 5 and receiving pole probe 9 to the position that contacts with coated glass by a solenoid control drive unit 4, when power supply emitter probe 5 and power supply receiving pole probe 9 electrically conduct, power supply receiving pole probe 9 passes to controller 1 with signal, after controller 1 receives the signal of power supply receiving pole probe 9, control alarm 2 and shutdown switch 3, alarm 2 is reported to the police, shutdown switch 3 suspends action executing simultaneously, and glass transmission action is ended.
In Improving Glass Manufacturing Processes, when glass through out-of-date, the cylinder action of pick-up unit, cylinder with power supply emitter probe 5 contact plating film glass 6 surfaces after, coated surface 7 is with power supply emitter probe 5 and power supply receiving pole probe 9 signal conductions, power supply receiving pole probe 9 receives input control device (PLC) 1 behind the electric signal, and controller (PLC) 1 input point has detected the signal input, and controller 1 starts shutdown switch 3 and sends stop signal and report to the police by alarm 2.In the present embodiment, described alarm 2 is preferably audible-visual annunciator.
In addition, when power supply emitter probe 5 contact be the non-coated surface 8 of coated glass 6 time, because non-coated glass is the bad body of conduction, therefore, power supply receiving pole probe 9 can't receive and transmit, controller (PLC) 1 input point no signal feedback, alarm 2 can not reported to the police, and production line runs well.
Certainly; the present invention also can have other various embodiments; in the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make according to the present invention various corresponding changes and distortion, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (10)
1. the pick-up unit of a coated glass, it is characterized in that, comprise controller, alarm, shutdown switch, drive unit and probe, described probe comprises power supply emitter probe and power supply receiving pole probe, and described controller is electrically connected and controls described drive unit with described power supply receiving pole probe, described alarm and described shutdown switch respectively.
2. the pick-up unit of coated glass as claimed in claim 1, it is characterized in that, described power supply emitter probe and described power supply receiving pole probe are arranged at a side of described coated glass, and described drive unit receives the signal driver described power supply emitter probe of described controller and the position that described power supply receiving pole probe extremely contacts with described coated glass.
3. coated glass detection device as claimed in claim 2, it is characterized in that, described coated glass has coated surface and non-coated surface, described power supply emitter probe and described power supply receiving pole probe are by described coated surface conducting, and described controller receives the signal of described power supply receiving pole probe and controls described alarm and described shutdown switch.
4. such as claim 1,2 or 3 described coated glass detection devices, it is characterized in that described controller is controlled described drive unit by an operation valve.
5. such as claim 1,2 or 3 described coated glass detection devices, it is characterized in that described drive unit is cylinder.
6. coated glass detection device as claimed in claim 4 is characterized in that, described drive unit is cylinder.
7. such as claim 1,2 or 3 described coated glass detection devices, it is characterized in that described controller is programmable logic controller (PLC).
8. coated glass detection device as claimed in claim 4 is characterized in that, described controller is programmable logic controller (PLC).
9. coated glass detection device as claimed in claim 6 is characterized in that, described controller is programmable logic controller (PLC).
10. such as claim 1,2,3,6,8 or 9 described coated glass detection devices, it is characterized in that described alarm is audible-visual annunciator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102687857A CN102998335A (en) | 2011-09-13 | 2011-09-13 | Coated glass detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102687857A CN102998335A (en) | 2011-09-13 | 2011-09-13 | Coated glass detection device |
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| Publication Number | Publication Date |
|---|---|
| CN102998335A true CN102998335A (en) | 2013-03-27 |
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| CN2011102687857A Pending CN102998335A (en) | 2011-09-13 | 2011-09-13 | Coated glass detection device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713908A (en) * | 2015-03-18 | 2015-06-17 | 青岛森麒麟轮胎有限公司 | Exposed steel wire detection device of tire forming machine |
| CN107014288A (en) * | 2016-01-27 | 2017-08-04 | 朗姆研究公司 | End effector flatness is verified using electrical continuity |
| CN112551915A (en) * | 2019-09-10 | 2021-03-26 | 苏州科洛德激光科技有限公司 | Large-size glass laser film removing method and device |
| CN112798528A (en) * | 2021-01-05 | 2021-05-14 | 莱芜连云玻璃股份有限公司 | Coated glass's detection device |
| CN114002271A (en) * | 2021-11-09 | 2022-02-01 | 中国洛阳浮法玻璃集团有限责任公司 | Broken plate detection method for float glass production |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2840023Y (en) * | 2005-11-01 | 2006-11-22 | 济南德佳玻璃机器有限公司 | Coating film detecting device |
| CN201622259U (en) * | 2009-12-28 | 2010-11-03 | 天津南玻节能玻璃有限公司 | Coated glass detection device |
| CN201707039U (en) * | 2010-06-23 | 2011-01-12 | 北京奥博泰科技有限公司 | Online membrane surface identifier |
-
2011
- 2011-09-13 CN CN2011102687857A patent/CN102998335A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2840023Y (en) * | 2005-11-01 | 2006-11-22 | 济南德佳玻璃机器有限公司 | Coating film detecting device |
| CN201622259U (en) * | 2009-12-28 | 2010-11-03 | 天津南玻节能玻璃有限公司 | Coated glass detection device |
| CN201707039U (en) * | 2010-06-23 | 2011-01-12 | 北京奥博泰科技有限公司 | Online membrane surface identifier |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713908A (en) * | 2015-03-18 | 2015-06-17 | 青岛森麒麟轮胎有限公司 | Exposed steel wire detection device of tire forming machine |
| CN107014288A (en) * | 2016-01-27 | 2017-08-04 | 朗姆研究公司 | End effector flatness is verified using electrical continuity |
| CN112551915A (en) * | 2019-09-10 | 2021-03-26 | 苏州科洛德激光科技有限公司 | Large-size glass laser film removing method and device |
| CN112798528A (en) * | 2021-01-05 | 2021-05-14 | 莱芜连云玻璃股份有限公司 | Coated glass's detection device |
| CN112798528B (en) * | 2021-01-05 | 2021-09-28 | 莱芜连云玻璃股份有限公司 | Coated glass's detection device |
| CN114002271A (en) * | 2021-11-09 | 2022-02-01 | 中国洛阳浮法玻璃集团有限责任公司 | Broken plate detection method for float glass production |
| CN114002271B (en) * | 2021-11-09 | 2024-02-09 | 中国洛阳浮法玻璃集团有限责任公司 | Broken plate detection method for float glass production |
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Application publication date: 20130327 |