CN105738375A - Detection table for tempered glass - Google Patents

Detection table for tempered glass Download PDF

Info

Publication number
CN105738375A
CN105738375A CN201610291754.6A CN201610291754A CN105738375A CN 105738375 A CN105738375 A CN 105738375A CN 201610291754 A CN201610291754 A CN 201610291754A CN 105738375 A CN105738375 A CN 105738375A
Authority
CN
China
Prior art keywords
bearing
safety glass
gear
monitor station
detection
Prior art date
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.)
Granted
Application number
CN201610291754.6A
Other languages
Chinese (zh)
Other versions
CN105738375B (en
Inventor
陆斌武
冯建敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Haida optical energy Co.,Ltd.
Original Assignee
WUXI HAIDA SAFETY GLASS CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WUXI HAIDA SAFETY GLASS CO Ltd filed Critical WUXI HAIDA SAFETY GLASS CO Ltd
Priority to CN201610291754.6A priority Critical patent/CN105738375B/en
Publication of CN105738375A publication Critical patent/CN105738375A/en
Application granted granted Critical
Publication of CN105738375B publication Critical patent/CN105738375B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N21/88Investigating the presence of flaws or contamination
    • G01N21/8803Visual inspection
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00Features of devices classified in G01N21/00
    • G01N2201/04Batch operation; multisample devices
    • G01N2201/0438Linear motion, sequential
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00Features of devices classified in G01N21/00
    • G01N2201/06Illumination; Optics
    • G01N2201/061Sources

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

The invention provides a detection table for tempered glass, which is used for solving the problem of low detection efficiency caused by manual carrying when the present tempered glass surface is detected. The detection table comprises a bottom frame, wherein a detection frame is arranged at the upper part of the bottom frame, and comprises a frame base plate and a border arranged on the periphery of the frame base plate; a black curtain is fixedly arranged on the upper surface of the frame base plate of the detection frame; a detection light source is arranged in the detection frame. The detection table is characterized in that at least two sets of parallel supporting roller beds are arranged on the frame base plate along the horizontal direction; at least two sets of parallel supporting roller beds are in synchronous transmission connection with each other through a transmission shaft on a horizontal side end part; a driving motor is mounted on the bottom frame and is connected with one end of a transmission connecting rod through a worm and gear reduction box; the other end of the transmission connecting rod is in transmission connection with a longitudinal front end of the transmission shaft through a gear transmission structure.

Description

Safety glass monitor station
Technical field
The present invention relates to the production testing equipment field of safety glass, be specially safety glass monitor station.
Background technology
General glass is required for carrying out surface defects detection after processing through tempering and clean, generally need on safety glass a dead lift to be detected to testing stand when detection, irradiated glass to be detected again by whether perusal safety glass surface exists the defect such as bubble, scuffing by the illuminating lamp on testing stand, also need to after detection more artificial by glass from packaging or surface reconditioning after moving away from testing stand.The efficiency of its detection is low, is not suitable with the requirement of current mechanization production line balance.
Summary of the invention
For the problems referred to above, the invention provides safety glass monitor station, it needs a dead lift and the detection efficiency that brings low problem when can solve existing safety glass Surface testing.
Its technical scheme is such, it includes bottom bay, described bottom bay top is provided with detection framework, described detection framework includes chassis base and is arranged at the frame of described chassis base surrounding, the chassis base upper surface of described detection framework is installed with black curtain, it is provided with detection light source in described detection framework, it is characterized in that: described chassis base is horizontally arranged with the depressing table that at least two groups are parallel, connected by the power transmission shaft Synchronous Transmission of a laterally side end between the depressing table that described at least two groups are parallel, described bottom bay is provided with drive motor, described drive motor is connected with one end of kinematic link by worm-gear speed reducer, the other end of described kinematic link is in transmission connection by longitudinal leading section of gear transmission structure Yu described power transmission shaft.
Further, described gear transmission structure includes driving gear, driven gear and travelling gear, longitudinal anterior end of described power transmission shaft is provided with described travelling gear, be positioned at described travelling gear underface described chassis base on have through hole, it is provided with in described through hole and the driven gear of described travelling gear engaged transmission, the other end of described kinematic link is provided with the described driving gear with described driven gear engaged transmission, the driving gear end of described kinematic link is installed on main bearing seat by base bearing, described main bearing seat is installed on described bottom bay.
Further, described main bearing seat is provided with mutually coaxially parallel two, described base bearing it is respectively fitted with, between said two base bearing, driving gear by the coaxially connected and described driving gear of described kinematic link between said two main bearing seat in said two main bearing seat.
Further, being positioned on the depressing table of front side and be provided with inductive switch, described inductive switch is connected with the described drive motor signal of telecommunication.
Further, the bottom of described detection framework is rotatably installed on described bottom bay by switching mechanism, and the front end face of described detection framework is provided with glass support mechanism.
Further, described switching mechanism includes turnover bracket, trip shaft and upset promote device, described turnover bracket is installed in the bottom of described detection framework, the transverse ends of the lower front of described turnover bracket is separately installed with clutch shaft bearing seat, transverse ends on front side of described bottom bay is separately installed with the second bearing block, described clutch shaft bearing seat, it is respectively fitted with clutch shaft bearing in second bearing block, second bearing, described clutch shaft bearing, connected by described trip shaft coaxial rotation between second bearing, described upset promotes bottom of device to be rotatably installed on the under(-)chassis of described bottom bay, described upset promotes the push rod front end of device to be connected with the bottom surface of described turnover bracket by revolute pair.
Further, described upset promotes device to be any one in cylinder or oil cylinder.
Further, described glass support mechanism includes the cross bar being arranged on the front side frame end face of described detection framework, uniform on described cross bar is provided with back-up roller wheel assembly.
Further, described back-up roller wheel assembly includes a bracer, it is connected by bearing pin between described bracer and described cross bar, the front end face of described bearing pin is provided with axially extended end, being provided with support roller by bearing on the axially extended end of described bearing pin, the periphery of described support roller is set with rubber wheel case.
Further, on described detection framework, along glass flow to anterior end vertical pole is set, described vertical pole has described back-up roller wheel assembly.
Compared with existing safety glass testing agency, the beneficial effects of the present invention is: it drives the depressing table action on the base plate being arranged on detection framework by the drive motor on bottom bay, worm-gear speed reducer, kinematic link and gear transmission structure, thus the safety glass to be detected that automatic reception comes from the conveying of upstream streamline, the efficiency being greatly improved safety glass detection, the labor intensity reducing workman, also effectively prevent in conventional a dead lift glass process the glass breakage phenomenon easily occurred;Additionally, its upset realizing detection framework also by bottom reversed mechanism is holded up and horizontal positioned, glass to be detected can be played effective supporting role when detecting framework and being vertical state by the glass support mechanism simultaneously detecting framework front side end, thus ensureing that glass to be detected can carry out surface visual detection in setting situation, it is greatly improved the degree of accuracy of Surface testing.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of safety glass monitor station of the present invention;
Fig. 2 is the right TV structure schematic diagram of safety glass monitor station of the present invention;
Fig. 3 is the safety glass monitor station of the present invention detection framework right TV structure schematic diagram under upset erected state;
Fig. 4 is the close-up schematic view at A place in Fig. 2.
Wherein, 10-bottom bay, 20-detects framework, 21-chassis base, 31-depressing table, 32-power transmission shaft, 33-drive motor, 34-worm-gear speed reducer, 35-kinematic link, 41-drives gear, 42-driven gear, 43-travelling gear, 44a-main bearing seat, 44b-main bearing seat, , 51-turnover bracket, 52-trip shaft, 53-upset promotes device, 531-push rod, 54-clutch shaft bearing seat, 55-the second bearing block, 56-revolute pair, 61-cross bar, 62-props up bracer, 63-bearing pin, the axially extended end of 64-, 65-supports roller, 66-rubber wheel case, the safety glass that 70-is to be detected, B-back-up roller wheel assembly, 80-vertical pole.
Detailed description of the invention
See Fig. 1~Fig. 3, safety glass monitor station of the present invention, it includes bottom bay 10, bottom bay 10 top is provided with detection framework 20, detection framework 20 includes chassis base 21 and is arranged at the frame of chassis base 21 surrounding, chassis base 21 upper surface of detection framework 20 is installed with black curtain, is provided with detection light source in detection framework 20;Chassis base 21 is horizontally arranged with the parallel depressing table of at least two groups 31, the present embodiment is provided with depressing table 31 altogether three groups parallel, connected by power transmission shaft 32 Synchronous Transmission of a laterally side end between depressing table 31 three groups parallel, bottom bay 10 is provided with drive motor 33, drive motor 33 is connected with one end of kinematic link 35 by worm-gear speed reducer 34, and the other end of kinematic link 35 is in transmission connection by longitudinal leading section of gear transmission structure Yu power transmission shaft 32;Being positioned on the depressing table of front side and be provided with inductive switch, inductive switch is connected with drive motor 33 signal of telecommunication.In Fig. 1, IN direction is that glass 70 to be detected circulates direction.
nullGear transmission structure includes driving gear 41、Driven gear 42 and travelling gear 43,Longitudinal anterior end of power transmission shaft 32 is provided with travelling gear 43,Be positioned at travelling gear 43 underface chassis base 21 on have through hole (by angle effects,This through hole does not mark in the accompanying drawings),It is provided with in through hole and the driven gear 42 of travelling gear 43 engaged transmission,The other end of kinematic link 35 is provided with and the driving gear 41 of driven gear 42 engaged transmission,The driving gear end of kinematic link 35 is by front、Latter two base bearing is installed on main bearing seat 44a、44b(is because of viewing angles reason,Before、Latter two base bearing does not mark in the accompanying drawings),Main bearing seat 44a、44b is coaxially parallelly mounted on bottom bay 10,Before、Latter two base bearing and drive coaxially connected by kinematic link 35 between gear 41 and drive gear 41 to be positioned at two main bearing seat 44a、Between 44b.
The bottom of detection framework 20 is rotatably installed on bottom bay 10 by switching mechanism, and the front end face of detection framework 10 is provided with glass support mechanism.
Switching mechanism includes turnover bracket 51, trip shaft 52 and upset promote device 53, turnover bracket 51 is installed in the bottom of detection framework 20, the lower front transverse ends of turnover bracket 51 is separately installed with clutch shaft bearing seat 54, transverse ends on front side of bottom bay 10 is separately installed with the second bearing block 55, clutch shaft bearing seat 54, it is respectively fitted with clutch shaft bearing in second bearing block 55, second bearing, described clutch shaft bearing, connected by trip shaft 52 coaxial rotation between second bearing, upset promotes and is rotatably installed on the under(-)chassis of bottom bay 10 (overturning drive device 53 in Fig. 1 is not expressed) bottom device 53, upset promotes the push rod front end of device 53 to be connected with the bottom surface of turnover bracket 51 by revolute pair 56;Wherein, upset promotes device 53 to be any one in cylinder or oil cylinder, is cylinder in the present embodiment.
Glass support mechanism includes being arranged at the cross bar 61 on the front side frame end face of detection framework 20, uniform on cross bar 61 is provided with back-up roller wheel assembly B;Back-up roller wheel assembly B includes a bracer 62, prop up and be connected by bearing pin 63 between bracer 62 with cross bar 61, the front end face of bearing pin 63 is provided with axially extended end 64, the axially extended end 64 of bearing pin 63 is provided with support roller 65 by bearing, the periphery supporting roller 65 is set with rubber wheel case 66, rubber wheel case 66 supports safety glass to be detected, it is prevented that and wear and tear between safety glass.
Detection framework 20 on, along glass flow to anterior end vertical pole 80 is set, vertical pole 80 has back-up roller wheel assembly B, it plays the cross spacing effect to safety glass 70 to be detected.
nullThe work process of the present invention is detailed below: the safety glass monitor station of the present invention is arranged at the least significant end of toughened glass production line,The upset of switching mechanism promotes the push rod of device 53 to be in retracted state,Now detection framework 20 integral level is placed in bottom platform 10,Detect the circulation direction of preceding working procedure of the depressing table 31 on framework and streamline in the same direction,Drive motor 33 works and drives kinematic link 35 to rotate by worm-gear speed reducer 34,Kinematic link 35 drives and drives gear 41、Driven gear 42、Travelling gear 43 rotates,Thus travelling gear 43 drives power transmission shaft 32 to rotate,Afterwards three groups of depressing table 31 synchronization actions are driven by power transmission shaft 32,The safety glass 70 to be detected circulated to monitor station front end from the preceding working procedure of streamline translates under the drive of three groups of depressing tables 31,When the inductive switch on depressing table detects safety glass 70 to precalculated position, inductive switch control drive motor 33 quits work,Namely depressing table 31 stops action,Safety glass 70 to be detected is still on depressing table 31;Upset promotes device (cylinder) 53 action, push rod 531 promotes turnover bracket 51 to rotate clockwise around trip shaft 52 thus promoting the detection framework 20 on turnover bracket 51 to synchronize to overturn forward, safety glass 70 to be detected overturns forward together under the supporting role of depressing table 31 and bottom is by glass support mechanism supports, when push rod 531 is fully extended, detection framework 20 tilts with safety glass 70 to be detected in Tong Bu heeling condition, open detection light source, safety glass 70 to be detected is carried out visual detection, manually safety glass is taken off from detection framework 20 after detection;Overturning and promote device (cylinder) 53 action again, push rod 531 retraction pulls turnover bracket 51 to rotate counterclockwise around trip shaft 52 thus pulling turnover bracket 51 and detection framework 20 to synchronize to turn over, until detecting, framework 20 is horizontal to be placed on bottom bay 10;Recirculation said process, the detection of a piece of safety glass under carrying out.

Claims (10)

1. safety glass monitor station, it includes bottom bay, described bottom bay top is provided with detection framework, described detection framework includes chassis base and is arranged at the frame of described chassis base surrounding, the chassis base upper surface of described detection framework is installed with black curtain, it is provided with detection light source in described detection framework, it is characterized in that: described chassis base transversely arranges the depressing table that at least two groups are parallel, connected by the power transmission shaft Synchronous Transmission of a laterally side end between the depressing table that described at least two groups are parallel, described bottom bay is provided with drive motor, described drive motor is connected with one end of kinematic link by worm-gear speed reducer, the other end of described kinematic link is in transmission connection by longitudinal leading section of gear transmission structure Yu described power transmission shaft.
2. safety glass monitor station according to claim 1, it is characterized in that: described gear transmission structure includes driving gear, driven gear and travelling gear, longitudinal anterior end of described power transmission shaft is provided with described travelling gear, be positioned at described travelling gear underface described chassis base on have through hole, it is provided with in described through hole and the driven gear of described travelling gear engaged transmission, the other end of described kinematic link is provided with the described driving gear with described driven gear engaged transmission, the driving gear end of described kinematic link is installed on main bearing seat by base bearing, described main bearing seat is installed on described bottom bay.
3. safety glass monitor station according to claim 2, it is characterized in that: described main bearing seat is provided with mutually coaxially parallel two, described base bearing it is respectively fitted with, between said two base bearing, driving gear by the coaxially connected and described driving gear of described kinematic link between said two main bearing seat in said two main bearing seat.
4. according to described safety glass monitor station arbitrary in claims 1 to 3, it is characterised in that: being positioned on the depressing table of front side and be provided with inductive switch, described inductive switch is connected with the described drive motor signal of telecommunication.
5. safety glass monitor station according to claim 4, it is characterised in that: the bottom of described detection framework is rotatably installed on described bottom bay by switching mechanism, and the front end face of described detection framework is provided with glass support mechanism.
6. safety glass monitor station according to claim 5, it is characterized in that: described switching mechanism includes turnover bracket, trip shaft and upset promote device, described turnover bracket is installed in the bottom of described detection framework, the lower front transverse ends of described turnover bracket is separately installed with clutch shaft bearing seat, transverse ends on front side of described bottom bay is separately installed with the second bearing block, described clutch shaft bearing seat, it is respectively fitted with clutch shaft bearing in second bearing block, second bearing, described clutch shaft bearing, connected by described trip shaft coaxial rotation between second bearing, described upset promotes bottom of device to be rotatably installed on the under(-)chassis of described bottom bay, described upset promotes the push rod front end of device to be connected with the bottom surface of described turnover bracket by revolute pair.
7. safety glass monitor station according to claim 6, it is characterised in that: described upset promotes device to be any one in cylinder or oil cylinder.
8. according to described safety glass monitor station arbitrary in claim 5~7, it is characterised in that: described glass support mechanism includes the cross bar being arranged on the front side frame end face of described detection framework, uniform on described cross bar is provided with back-up roller wheel assembly.
9. safety glass monitor station according to claim 8, it is characterized in that: described back-up roller wheel assembly includes a bracer, it is connected by bearing pin between described bracer and described cross bar, the front end face of described bearing pin is provided with axially extended end, being provided with support roller by bearing on the axially extended end of described bearing pin, the periphery of described support roller is set with rubber wheel case.
10. safety glass monitor station according to claim 9, it is characterised in that: on described detection framework, along glass flow to anterior end vertical pole is set, described vertical pole has described back-up roller wheel assembly.
CN201610291754.6A 2016-05-05 2016-05-05 Tempered glass monitor station Active CN105738375B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610291754.6A CN105738375B (en) 2016-05-05 2016-05-05 Tempered glass monitor station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610291754.6A CN105738375B (en) 2016-05-05 2016-05-05 Tempered glass monitor station

Publications (2)

Publication Number Publication Date
CN105738375A true CN105738375A (en) 2016-07-06
CN105738375B CN105738375B (en) 2019-03-15

Family

ID=56288048

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610291754.6A Active CN105738375B (en) 2016-05-05 2016-05-05 Tempered glass monitor station

Country Status (1)

Country Link
CN (1) CN105738375B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114137069A (en) * 2021-06-16 2022-03-04 江阴兴澄合金材料有限公司 Defect flaw detection system for end part of steel bar and application method thereof
CN116295014A (en) * 2023-03-31 2023-06-23 上海中浦电磁科技有限公司 Full-automatic silicon steel sheet vision measuring instrument

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203382182U (en) * 2013-08-07 2014-01-08 福耀玻璃(重庆)有限公司 Glass spherical-surface detecting device with turning-over discharging mechanism
CN204142654U (en) * 2014-08-28 2015-02-04 福建省万达汽车玻璃工业有限公司 Verifying attachment before a kind of car coated glass plated film
CN104609155A (en) * 2015-01-30 2015-05-13 洛阳北方玻璃技术股份有限公司 Glass conveying platform with glass turnover function
CN205038168U (en) * 2015-08-13 2016-02-17 武汉武耀安全玻璃股份有限公司 Car glass mar detection device
CN205749317U (en) * 2016-05-05 2016-11-30 无锡海达安全玻璃有限公司 A kind of safety glass monitor station

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203382182U (en) * 2013-08-07 2014-01-08 福耀玻璃(重庆)有限公司 Glass spherical-surface detecting device with turning-over discharging mechanism
CN204142654U (en) * 2014-08-28 2015-02-04 福建省万达汽车玻璃工业有限公司 Verifying attachment before a kind of car coated glass plated film
CN104609155A (en) * 2015-01-30 2015-05-13 洛阳北方玻璃技术股份有限公司 Glass conveying platform with glass turnover function
CN205038168U (en) * 2015-08-13 2016-02-17 武汉武耀安全玻璃股份有限公司 Car glass mar detection device
CN205749317U (en) * 2016-05-05 2016-11-30 无锡海达安全玻璃有限公司 A kind of safety glass monitor station

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114137069A (en) * 2021-06-16 2022-03-04 江阴兴澄合金材料有限公司 Defect flaw detection system for end part of steel bar and application method thereof
CN114137069B (en) * 2021-06-16 2024-02-09 江阴兴澄合金材料有限公司 Defect flaw detection system for end part of steel bar and use method thereof
CN116295014A (en) * 2023-03-31 2023-06-23 上海中浦电磁科技有限公司 Full-automatic silicon steel sheet vision measuring instrument
CN116295014B (en) * 2023-03-31 2023-12-12 上海中浦电磁科技有限公司 Full-automatic silicon steel sheet vision measuring instrument

Also Published As

Publication number Publication date
CN105738375B (en) 2019-03-15

Similar Documents

Publication Publication Date Title
US9802758B2 (en) Stacker crane and method for operating same
CN201240712Y (en) Panel turnover machine of thick plate traverse bench equipment
CN108480949B (en) H-shaped steel pre-assembling device and system thereof
CN106966176B (en) Plate feeding machine
CN107399691A (en) It is a kind of can wing drop blanking heavy construction materials in the tube clamping hoisting mechanism
CN203373026U (en) Assistant lifting device for roller exchanging of mill table
CN105738375A (en) Detection table for tempered glass
CN203766045U (en) Tire unloading device of engineering tire building machine
CN205749317U (en) A kind of safety glass monitor station
CN2878379Y (en) Loading and unloading device for sheet glass
CN106346827B (en) A kind of lower die mechanism of forming machine
CN206862912U (en) Tire checkup device
CN104291115B (en) Glass sheet supplementing device of glass production line
CN204999316U (en) Automatic material overturning and piling machine
CN207046264U (en) Display panel checks equipment
CN114161561A (en) Aerial fixed edge cleaner
CN209720971U (en) A kind of plate-absorbing machine with cleaning function
KR20040043522A (en) A panel turning device
CN206154768U (en) Lower die mechanism of make -up machine
CN207375217U (en) A kind of conveying mechanism
CN205699226U (en) A kind of table tennis is to edge equipment
CN113213111B (en) I-shaped steel beam turnover device for construction
CN103466312B (en) One connects screen lifting machine and vertical screen method
CN204896781U (en) All -round visual inspection device of work piece
CN116145545B (en) Bridge bottom surface crack detection device

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 214128 No.65 qianluo Road, Qianqiao street, Huishan District, Wuxi City, Jiangsu Province

Patentee after: Wuxi Haida optical energy Co.,Ltd.

Address before: 214128 No.65 qianluo Road, Qianqiao street, Huishan District, Wuxi City, Jiangsu Province

Patentee before: WUXI HAIDA SAFETY GLASS Co.,Ltd.