CN204021866U - The online calibration unit of a kind of car coated glass - Google Patents
The online calibration unit of a kind of car coated glass Download PDFInfo
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- CN204021866U CN204021866U CN201420460944.2U CN201420460944U CN204021866U CN 204021866 U CN204021866 U CN 204021866U CN 201420460944 U CN201420460944 U CN 201420460944U CN 204021866 U CN204021866 U CN 204021866U
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Abstract
The utility model relates to car coated glass production technical field, especially for curved wash operation after close sheet operation before the online calibration unit of a kind of car coated glass that coated surface defect is tested, comprise test chamber, detection light source and switching mechanism, described test chamber is envelope described transmission frame closedly, described detection light source is positioned on described transmission frame, described switching mechanism is positioned at the below of described transport sector, after glass delivery puts in place, described switching mechanism rises and adsorbs the non-coated surface of described car coated glass, then the coated surface of described car coated glass is turned to set angle.Advantage is: in dustless darkroom, coated surface is turned to set angle and tests, and is convenient to eye-observation to coated surface defect, and inspection fast, accurately.
Description
Technical field:
The utility model relates to car coated glass production technical field, especially for curved wash operation after close sheet operation before the online calibration unit of a kind of car coated glass that coated surface defect is tested.
Background technology:
The general production procedure of automobile coated glass with layers is:
1) pretreatment: by original sheet glass through upper slice, excision forming, edging, washing and dry process, obtain glass to be coated.
2) plated film: at one of them plated film on the surface of glass to be coated.
3) dry curved: through pairing dry roll forming glass at least a slice be coated glass, the coated surface of coated glass is the one side contacted with poly-mer, namely through dry curved after coated surface be the convex surface (be positioned at glass outside car after entrucking for large stretch of, the glass being positioned at car is small pieces) of large stretch of concave surface or small pieces.
4) curvedly to wash: two sheet glass pairing being dried roll forming separately, make large stretch of and small pieces convex surface upward and are placed in glass delivery mechanism, then transmitted entering curved glass washing machine and carry out curved washing by described transport sector.
5) sheet is closed: indoor at conjunction sheet, first sheet is turned into concave surface upward, spread polymer membrane sheet, again small pieces are turned into concave surface upward, are stacked in large stretch of with on polymer membrane sheet, the relative position of adjustment big or small slice, make it four limit alignment, again unnecessary polymer membrane sheet is excised, through first pressing, high pressure, two sheet glass are closely linked by polymer membrane sheet, obtain automobile multi safety glass.
6) pack: the glass closing sheet is carried out properties inspection and purged and packed vanning.
At the coated glass with layers through closing sheet operation, if coated surface existing defects directly can affect product appearance, this is bad once discovery, can cause whole scrapping glass and polymer membrane sheet, increase productive costs.For tackling coating defects before conjunction sheet, the checkout stand of current employing is off-line check platform, and must manually will the glass of plated film be had to separate from glass centering, then coated glass is removed test to checkout stand, N/R coated glass finally will be checked again to match.
There are the following problems for the above-mentioned method of inspection:
1. this kind of check system is one inspection process additionally increased outward at continuous prodution, is not suitable for serialization and produces in enormous quantities;
2. again match after glass being separated, add the carrying number of times of coated glass, cause the risk of new defect higher to coated surface;
3. for avoiding coated surface to be scratched, can not wipe the insulating powder on coated glass surface before closing sheet, the existence of insulating powder can impact inspection, the risk that existing defects is undetected;
4. the checkout stand in this kind of detection mode is set directly in general environment, and ambient light can cause interference to inspection, impact inspection accuracy.
Utility model content:
Technical problem to be solved in the utility model is the above-mentioned shortcoming existed for existing calibration unit, provides the one online calibration unit of car coated glass fast and accurately.
The technical scheme in the invention for solving the technical problem is: the online calibration unit of a kind of car coated glass, on transmission frame between curved glass washing machine and folder laminated sheet room, described transmission frame is provided with the transport sector described car coated glass being transferred to described folder laminated sheet room from described curved glass washing machine, it is characterized in that: this device comprises test chamber, detection light source and switching mechanism, described test chamber is envelope described transmission frame closedly, described detection light source is positioned on described transmission frame and the side of close described folder laminated sheet room, described switching mechanism is positioned at the below of described transport sector, described transport sector is provided with the first station for stopping car coated glass and the second station, described first station is positioned at directly over described switching mechanism, described second station is positioned at the oblique upper of described switching mechanism and the side of close folder laminated sheet room, when described car coated glass stops at the first station, described switching mechanism rises and adsorbs the lower surface of described car coated glass, then described car coated glass is turned to set angle, when described car coated glass stops at the second station, described switching mechanism rises and adsorbs the upper surface of described car coated glass after overturning 180 °, then described car coated glass is turned to set angle.
The utility model is owing to taking technique scheme, and it has following beneficial effect:
1) this kind of check system design is after curved washing and before closing sheet, neither affect quantity-produced productive temp, also can not additionally increase a dead lift number of times, and effectively can detect coating defects, by defective products interception before conjunction sheet, avoid after closing sheet and scrap the loss caused;
2) glass turnover mechanism is adopted, no matter the coated surface of car coated glass upward still down, all the coated surface of curved glass can be turned to set angle from horizontal transport position and test, make inspection light enter human eye again through the reflection of coated surface, be convenient to eye-observation to coated surface defect;
3) checkout procedure is carried out in dustless darkroom, avoids the interference that ambient dust and ambient light detect glass, improves and detects accuracy rate.
Accompanying drawing illustrates:
Fig. 1 is the schematic diagram of calibration unit described in the utility model when car coated glass stops at the first station;
Fig. 2 is the schematic diagram that calibration unit described in the utility model adsorbs when being positioned at the car coated glass of the first station;
Fig. 3 is the schematic diagram of calibration unit described in the utility model when car coated glass stops at the second station;
Fig. 4 is the schematic diagram that calibration unit described in the utility model adsorbs when being positioned at the car coated glass of the second station;
Fig. 5 is that calibration unit described in the utility model upset car coated glass is to schematic diagram during desired location;
Attached number in the figure illustrates: 1 is transmission frame, and 2 is transport sector, and 21 is the first station, and 22 is the second station, and 3 is test chamber, and 4 is lifting unit, and 5 is roll-over unit, and 6 is sucker unit, and 7 is detection light source, and 8 is car coated glass.
Detailed description of the invention:
Below in conjunction with accompanying drawing, content of the present utility model is described further.
As shown in Fig. 1 to Fig. 5, the online calibration unit of a kind of car coated glass described in the utility model, on transmission frame 1 between curved glass washing machine and folder laminated sheet room, described transmission frame 1 is provided with the transport sector 2 described car coated glass 8 being transferred to described folder laminated sheet room from described curved glass washing machine, its transmission direction is as shown in the arrow from right to left in figure, described transport sector 2 is at least two transport tapes parallel with the transmission direction of described car coated glass 8, it is characterized in that: this device comprises test chamber 3, detection light source 7 and switching mechanism, described test chamber 3 is in enveloping described transmission frame 1 closedly, described detection light source 7 is positioned on described the transmission frame 1 and side of close described folder laminated sheet room, described switching mechanism is positioned at the below of described transport sector 2, described transport sector 2 is provided with the first station 21 and the second station 22 for stopping car coated glass, described first station 21 is positioned at directly over described switching mechanism, described second station 22 is positioned at the oblique upper of described switching mechanism and the side of close folder laminated sheet room, when described car coated glass 8 stops at the first station 21, described switching mechanism rises and adsorbs the lower surface of described car coated glass 8, then the coated surface of described car coated glass 8 is turned to set angle, when described car coated glass 8 stops at the second station 22, described switching mechanism rises and along the upper surface adsorbing described car coated glass 8 after the transmission direction of described car coated glass 8 overturns 180 °, then the coated surface of described car coated glass 8 is turned to set angle.
Car coated glass 8 has two relative surfaces, and one of them surface is coated surface, and another one surface is non-coated surface.Due to the defect that the utility model is for checking coated surface, in the transmitting procedure of car coated glass, when car coated glass 8 coated surface upward time, described car coated glass 8 be transferred to the first station 21 and stop transmission, now switching mechanism adsorbs the lower surface of car coated glass 8; When car coated glass 8 coated surface down time, described car coated glass 8 be transferred to the second station 22 and stop transmission, now switching mechanism overturns the upper surface that then 180 ° adsorb car coated glass 8.By above-mentioned steps, can ensure that the adsorption plane of car coated glass 8 is non-coated surface, and make the coated surface of described car coated glass 8 be convenient to inspection upward.
Further, when described car coated glass is turned to set angle, the angle of described car coated glass and horizontal surface be 0 ° ~ 80 ° and the coated surface of described car coated glass upward.The personnel that test chamber 3 is convenient to be positioned in this angle and position carry out the inspection of coated surface.
Further, described switching mechanism comprises lifting unit 4, roll-over unit 5 and sucker unit 6, described lifting unit 4 is liftably arranged on described transmission frame 1, and one end of described roll-over unit 5 is hinged on described lifting unit 4, and described sucker unit 6 is fixed on described roll-over unit 5.
Further, described test chamber 3 is dustless darkroom.Dustless darkroom is the darkroom that a lustration class is high, and the both sides, front and back in dustless darkroom have cracks, and glass delivery band in the past rear side passes through in cracking, and the effect of cracking is convenient to glass import into and spread out of, and the height in gap can regulate according to the sinuousness of glass.
The effect in dustless darkroom is the interference preventing contamination by dust glass in environment and ambient light, ensure that illuminance when detecting is the illuminance of detection light source, the lustration class of Chinese National Standards GB50073-2001 is adopted to be that clean room between 1000 ~ 10000 can meet the demands preferably, lustration class is higher, its Detection results is better, in use finds that lustration class is the best results of clean room for detecting of 1000.Lustration class standard is as shown in table 1 below.
The lustration class of table 1 standard GB/T 50073-2001
The structure of detection light source comprises: 1) light source, is preferably halide torch; 2) reflector, reflexes to collector the light that light source is penetrated backward, and improve the efficiency of light energy utilization of light source, reflector is concave mirror; 3) guide lamp, the light that light source is sent is radiated on glass more, equably; 4) bright control apparatus, regulates light to be adapted to human eye detection.
Detection light source is placed in dustless darkroom, when glass be reversed mechanism be turned to correct position time, detection light source light just in time shines on coating film on glass face.Detection light source provides suitable detection light, detects light through the reflection of coated surface, enters human eye, make testing staff's bore hole namely can be observed face defect.Especially, the angle that detection light source light reflexes to intelligent's eye by face can adjust, and concrete grammar is realized by the angle of incidence of adjustment detection light source irradiation glass, is preferably 20 ° ~ 80 °; The illumination of detection light source is preferably 30000 ~ 300000Lux.
Further, described first station is provided with and transmits for detecting described car coated glass the first inductive switch put in place, whether described second station is provided with and transmits for detecting described car coated glass the second inductive switch put in place, can come choice for use first inductive switch or the second inductive switch detect glass and put in place according to type of glass to be tested.The car coated glass that curved glass washing machine cleans is all convex supine in transmitting procedure, and when car coated glass is large stretch of, its coated surface down, needs before inspection to be transferred to the second station; When car coated glass is small pieces, its coated surface upward, needs before inspection to be transferred to the first station.
The specific works process of the online calibration unit of car coated glass described in the utility model is as follows:
1. the glass that conveyor line flows out from curved glass washing machine is imported into dustless darkroom and suspends transmission;
2. utilize curved glass switching mechanism that the face of car coated glass is turn to correct position.Be specially, if large stretch of plated film, because coated surface is concave surface, according to curved wash machine cleaning glass be convex surface upward, glass delivery is to correct position, and switching mechanism first flips an angle, and glass adsorption plant first adsorbs glass, recycling glass adsorption plant combines with glass supporting device, realizes glass and overturns 100 ° ~ 180 ° along the reversing sense of transmission direction; If small pieces plated film, because coated surface is convex surface, glass delivery is to correct position, and glass adsorption plant first adsorbs glass, and recycling glass adsorption plant combines with glass supporting device, realizes glass and overturns 0 ° ~ 80 ° along transmission direction.Should be noted, large stretch of plated film is different with the correct position of glass delivery during small pieces plated film, concrete, large stretch of car coated glass need transfer to the front of glass turnover mechanism, small pieces car coated glass need transfer to directly over glass turnover mechanism, and concrete accurate location testing staff can regulate according to plated film characteristic;
3. testing staff stands in the side of glass to be checked, and detection light source is located at the opposite side of glass to be checked, and the light of detection light source enters human eye through face reflection, and the observation of testing staff's bore hole can see face whether existing defects.Especially, the angle that detection light source light reflexes to intelligent's eye by face can adjust, and concrete grammar is realized by the angle of incidence of adjustment detection light source irradiation glass, is preferably 20 ° ~ 80 °; The illumination of detection light source is 30000 ~ 300000Lux.
Above content specifically describes the online calibration unit of a kind of car coated glass described in the utility model; but the utility model is not by the limitation of detailed description of the invention content described above; the any improvement carried out according to technical essential of the present utility model so all, equivalent modifications and replacement etc., all belong to the scope of the utility model protection.
Claims (10)
1. the online calibration unit of car coated glass, on transmission frame between curved glass washing machine and folder laminated sheet room, described transmission frame is provided with the transport sector described car coated glass being transferred to described folder laminated sheet room from described curved glass washing machine, it is characterized in that: this device comprises test chamber, detection light source and switching mechanism, described test chamber is envelope described transmission frame closedly, described detection light source is positioned on described transmission frame and the side of close described folder laminated sheet room, described switching mechanism is positioned at the below of described transport sector, described transport sector is provided with the first station for stopping car coated glass and the second station, described first station is positioned at directly over described switching mechanism, described second station is positioned at the oblique upper of described switching mechanism and the side of close described folder laminated sheet room, when described car coated glass stops at the first station, described switching mechanism rises and adsorbs the lower surface of described car coated glass, then described car coated glass is turned to set angle, when described car coated glass stops at the second station, described switching mechanism rises and along the upper surface adsorbing described car coated glass after the transmission direction of described car coated glass overturns 180 °, then described car coated glass is turned to set angle.
2. the online calibration unit of car coated glass according to claim 1, it is characterized in that: when described car coated glass is turned to set angle, the angle of described car coated glass and horizontal surface be 0 ° ~ 80 ° and the coated surface of described car coated glass upward.
3. the online calibration unit of car coated glass according to claim 1, it is characterized in that: described switching mechanism comprises lifting unit, roll-over unit and sucker unit, described lifting unit is liftably arranged on described transmission frame, one end of described roll-over unit is hinged on described lifting unit, and described sucker unit is fixed on described roll-over unit.
4. the online calibration unit of car coated glass according to claim 1, is characterized in that: described test chamber is dustless darkroom.
5. the online calibration unit of car coated glass according to claim 4, is characterized in that: the lustration class in described dustless darkroom is 1000 ~ 10000.
6. the online calibration unit of car coated glass according to claim 1, is characterized in that: described transport sector is at least two transport tapes parallel with the transmission direction of described car coated glass.
7. the online calibration unit of car coated glass according to claim 1, is characterized in that: described detection light source is halogen light.
8. the online calibration unit of car coated glass according to claim 1, is characterized in that: the illuminance of described detection light source is 30000 ~ 300000Lux.
9. the online calibration unit of car coated glass according to claim 1, is characterized in that: described first station is provided with and transmits for detecting described car coated glass the first inductive switch put in place.
10. the online calibration unit of car coated glass according to claim 1, is characterized in that: described second station is provided with and transmits for detecting described car coated glass the second inductive switch put in place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420460944.2U CN204021866U (en) | 2014-08-14 | 2014-08-14 | The online calibration unit of a kind of car coated glass |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420460944.2U CN204021866U (en) | 2014-08-14 | 2014-08-14 | The online calibration unit of a kind of car coated glass |
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| CN204021866U true CN204021866U (en) | 2014-12-17 |
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| CN201420460944.2U Active CN204021866U (en) | 2014-08-14 | 2014-08-14 | The online calibration unit of a kind of car coated glass |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329637A (en) * | 2015-11-14 | 2016-02-17 | 苏州光韵达光电科技有限公司 | Light guide plate processing device |
| CN109911296A (en) * | 2019-03-20 | 2019-06-21 | 武汉城市职业学院 | A kind of vanning ancillary equipment of solar panel |
| CN110371628A (en) * | 2019-07-22 | 2019-10-25 | 安徽雪松智能装备制造有限公司 | A kind of Full-automatic panel turnover machine |
| CN112629822A (en) * | 2020-11-23 | 2021-04-09 | 惠州市富丽电子有限公司 | Method for inspecting dirt in polarizer |
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2014
- 2014-08-14 CN CN201420460944.2U patent/CN204021866U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329637A (en) * | 2015-11-14 | 2016-02-17 | 苏州光韵达光电科技有限公司 | Light guide plate processing device |
| CN109911296A (en) * | 2019-03-20 | 2019-06-21 | 武汉城市职业学院 | A kind of vanning ancillary equipment of solar panel |
| CN110371628A (en) * | 2019-07-22 | 2019-10-25 | 安徽雪松智能装备制造有限公司 | A kind of Full-automatic panel turnover machine |
| CN110371628B (en) * | 2019-07-22 | 2021-08-17 | 安徽雪松智能装备制造有限公司 | Full-automatic panel turnover machine |
| CN112629822A (en) * | 2020-11-23 | 2021-04-09 | 惠州市富丽电子有限公司 | Method for inspecting dirt in polarizer |
| CN112629822B (en) * | 2020-11-23 | 2024-02-13 | 惠州市富丽电子有限公司 | Method for inspecting internal dirt of polaroid |
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