CN106841532A - Glass substrate production carry-over pinch rolls defect inspection method and carry-over pinch rolls mobile device - Google Patents
Glass substrate production carry-over pinch rolls defect inspection method and carry-over pinch rolls mobile device Download PDFInfo
- Publication number
- CN106841532A CN106841532A CN201710174602.2A CN201710174602A CN106841532A CN 106841532 A CN106841532 A CN 106841532A CN 201710174602 A CN201710174602 A CN 201710174602A CN 106841532 A CN106841532 A CN 106841532A
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- Prior art keywords
- carry
- pinch rolls
- over pinch
- glass substrate
- mobile device
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- 239000011521 glass Substances 0.000 title claims abstract description 62
- 239000000758 substrate Substances 0.000 title claims abstract description 57
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 230000007547 defect Effects 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000007689 inspection Methods 0.000 title claims abstract description 9
- 238000013519 translation Methods 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 238000012546 transfer Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000006124 Pilkington process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
This disclosure relates to a kind of glass substrate produces use carry-over pinch rolls defect inspection method and carry-over pinch rolls mobile device, the lower surface arrangement of glass substrate has multiple carry-over pinch rolls for the glass substrate is transmitted with horizontality, wherein, the detection method includes：The glass substrate lower surface is judged with the presence or absence of cut, wherein, the cut is caused by the defect of at least one of the multiple carry-over pinch rolls traction roller surface；Along the traction rollers to translating the multiple carry-over pinch rolls successively；When the cut along a certain traction rollers to position changed with the translation of the carry-over pinch rolls when, judge the traction roller surface existing defects.By above-mentioned technical proposal, the detection method can quickly and accurately judge the carry-over pinch rolls of surface existing defects in multiple carry-over pinch rolls, so as to timely adjusting device, reduce production loss.
Description
Technical field
This disclosure relates to glass substrate production field, in particular it relates to a kind of production of glass substrate is examined with carry-over pinch rolls defect
Survey method and carry-over pinch rolls mobile device.
Background technology
In glass float glass process moulding process, carry-over pinch rolls are mainly used in taking the glass substrate after shaping in former out of,
Glass substrate lower section sets multiple carry-over pinch rolls and glass substrate is transmitted, and carries out cutting packaging, lacks when traction roller surface is present
When falling into, glass substrate lower surface can be caused to abrade, scratch or press against wound, and cut is left in glass substrate lower surface, need to be to glass
Substrate carries out all clear and washes polishing, wastes substantial amounts of time and manpower.Research finds：Above-mentioned cut along glass substrate length
Direction has certain rule, the i.e. spacing distance between glass substrate length direction trace constant, and spacing distance is to lead
The girth of pick-up roll, according to above-mentioned rule, designing a kind of method that can be accurately judged to existing defects carry-over pinch rolls has important meaning
Justice.
The content of the invention
First purpose of the disclosure is to provide a kind of glass substrate production carry-over pinch rolls defect inspection method, the method energy
Enough carry-over pinch rolls for quick and precisely judging existing defects, in order to timely adjusting device, reduce production loss.
Second purpose of the disclosure is to provide a kind of glass substrate production carry-over pinch rolls mobile device, the mobile device energy
The axial translation of carry-over pinch rolls is enough realized, it is simple to operation.
To achieve these goals, the disclosure provides a kind of glass substrate production and uses carry-over pinch rolls defect inspection method, glass
The lower surface arrangement of substrate has multiple carry-over pinch rolls for the glass substrate is transmitted with horizontality, the detection method
Including：Judge the glass substrate lower surface with the presence or absence of cut, wherein, the cut be by the multiple carry-over pinch rolls extremely
What the defect of a few traction roller surface was caused；Along the traction rollers to translating the multiple carry-over pinch rolls successively；Work as institute
State cut along a certain traction rollers to position changed with the translation of the carry-over pinch rolls when, judge the traction roller surface
Existing defects.
Alternatively, it is described judge the glass baseplate surface with the presence or absence of cut and it is described along the traction rollers to successively
Between the step of translating the multiple carry-over pinch rolls, also led perpendicular to described in the glass substrate direction of transfer downwards reduction including edge
Pick-up roll.
Second aspect according to the disclosure, also provides a kind of glass substrate production carry-over pinch rolls mobile device, glass base
The lower surface arrangement of plate has multiple carry-over pinch rolls for the glass substrate is transmitted with horizontality, the mobile device
Erecting by overhang including lifting the carry-over pinch rolls perpendicular to the glass substrate direction of transfer for edge, and for being led described
Pick-up roll along the carry-over pinch rolls axial translation Traverse Displacement Unit.
Alternatively, the erecting by overhang includes crossbeam, the support for supporting the crossbeam and is fixed on the crossbeam
On hanging structure, the traction roll end through the hanging structure and be provided with the hanging structure coordinate flap seat.
Alternatively, the hanging structure includes being fixed on the crossbeam and spaced a pair of hangers, the flap seat
The upswept frame for being formed as two ends and being overlapped on can sliding axially on the pair of hanger, the upswept frame it is downwardly open and
The carry-over pinch rolls bearing passed through for the traction roll end is installed on inwall.
Alternatively, the pair of hanger is formed as the hook formation being arranged oppositely, and the hook lock face of the hook formation is formed as
The side wall of the upswept frame is guided along carry-over pinch rolls guide rail in axial sliding.
Alternatively, the Traverse Displacement Unit includes the gear being installed on the erecting by overhang, is installed on the carry-over pinch rolls
Tooth bar, and drive the operating portion of the pinion rotation, the tooth bar is axially extending along the carry-over pinch rolls.
Alternatively, the Traverse Displacement Unit includes first body of rod, second body of rod, rotating shaft, gear, gear housing and is connected to
Through the handle of the upswept frame inwall in the rotating shaft, first body of rod is fixed on the inwall of the upswept frame,
The gear housing is arranged on first body of rod, and the gear is arranged in the gear housing, and second body of rod is consolidated
Due on the wall of the hanger side and the gear housing is passed through, and second body of rod is formed with what is be meshed with the gear
Rack structure.
Alternatively, also including the scale set along second body of rod length direction, for measuring the upswept frame
Along the distance that the guide rail of the hanger is translated.
Alternatively, also including the connecting plate of the pair of hanger of connection, the connecting plate is detachably secured to the horizontal stroke
Liang Shang.
By above-mentioned technical proposal, the detection method can quickly and accurately judge that surface is present in multiple carry-over pinch rolls
The carry-over pinch rolls of defect, so as to timely adjusting device, reduce production loss.
Other feature and advantage of the disclosure will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is, for providing further understanding of the disclosure, and to constitute the part of specification, with following tool
Body implementation method is used to explain the disclosure together, but does not constitute limitation of this disclosure.In the accompanying drawings：
Fig. 1 is the structural representation of erecting by overhang in the glass substrate production carry-over pinch rolls mobile device that the disclosure is provided；
Fig. 2 is the structural representation of Traverse Displacement Unit in the glass substrate production carry-over pinch rolls mobile device that the disclosure is provided.
Description of reference numerals
The erecting by overhang of 1 carry-over pinch rolls 2
The support of 21 crossbeam 22
The supporting table of 221 support bar 222
The upswept frame of 231 hanger 232
The connecting plate of 233 carry-over pinch rolls bearing 234
The body of rod of 3 Traverse Displacement Unit 31 first
The rotating shaft of 32 second body of rod 33
The gear housing of 34 gear 35
36 handles
Specific embodiment
It is described in detail below in conjunction with accompanying drawing specific embodiment of this disclosure.It should be appreciated that this place is retouched
The specific embodiment stated is merely to illustrate and explains the disclosure, is not limited to the disclosure.
In the disclosure, in the case where opposite explanation is not made, the noun of locality for using such as " upper and lower " is typically referred to corresponding
Defined on the basis of the drawing of accompanying drawing, " inside and outside " refers to the inner and outer of corresponding component profile, " axial direction " refers to relative to carry-over pinch rolls
For 1.
In glass float glass process moulding process, the lower surface arrangement of glass substrate has multiple carry-over pinch rolls, for by after shaping
Glass substrate takes former (molten tin bath) out of, and ensures that glass substrate is transmitted with horizontality, is cut and sacker
Sequence.When roller surface existing defects are drawn, glass substrate lower surface can be caused cut occur, but cannot be fast from multiple carry-over pinch rolls
Speed judges the carry-over pinch rolls of existing defects.The disclosure provides a kind of glass substrate production and uses carry-over pinch rolls defect inspection method, the inspection
Survey method includes：Glass substrate lower surface is judged with the presence or absence of cut, and cut here is by least in multiple carry-over pinch rolls
What the defect of individual traction roller surface was caused；Along traction rollers to the multiple carry-over pinch rolls of translation successively；When cut is along a certain traction rollers
To position changed with the translation of carry-over pinch rolls when, judge the traction roller surface existing defects.By above-mentioned technical proposal, should
Detection method can quickly and accurately judge the carry-over pinch rolls of surface existing defects in multiple carry-over pinch rolls, so that adjustment sets in time
It is standby, reduce production loss.
Wherein, in embodiment of the present disclosure, before axial translation is carried out to multiple carry-over pinch rolls successively, can first along vertical
Carry-over pinch rolls are directly reduced downwards in glass substrate direction of transfer, the axial translation of carry-over pinch rolls is carried out again afterwards, so, are more prone to real
Show the axial translation of carry-over pinch rolls and with the distance of precise control axial translation, and can avoid carrying out the mistake of axial translation
Cheng Zhong, the abrasion to drawing roller surface.
Second aspect according to the disclosure, as shown in figure 1, the disclosure also provides a kind of glass substrate production carry-over pinch rolls
Mobile device, the mobile device includes being lifted perpendicular to glass substrate direction of transfer for edge the erecting by overhang 2 of carry-over pinch rolls 1, with
And for by carry-over pinch rolls 1 along the axial translation of carry-over pinch rolls 1 Traverse Displacement Unit 3.In the present embodiment, it is first that carry-over pinch rolls 1 are downward
Axial translation is carried out after reduction again, it is to avoid to the abrasion of glass substrate lower surface during axial translation.
Wherein, in embodiment of the present disclosure, as shown in figure 1, erecting by overhang 2 is including crossbeam 21, for support beam
21 support 22 and the hanging structure being fixed on crossbeam 21, the end of carry-over pinch rolls 1 is through hanging structure and is provided with and hanging
The flap seat of respective outer side edges.So, the end of carry-over pinch rolls 1 is fixed on erecting by overhang 2, after vertically reducing certain height,
Axial translation is carried out by Traverse Displacement Unit 3 again.Specifically, in the present embodiment, hanging structure includes being fixed on crossbeam
On 21 and spaced a pair of hangers 231, flap seat can be formed as two ends be overlapped on a pair of hangers 231 with can sliding axially
On upswept frame 232, and the upswept frame 232 is downwardly open and inwall on be provided with and passed through for the end of carry-over pinch rolls 1
Carry-over pinch rolls bearing 233, upswept frame 232 include parallel to crossbeam 21 set the first framework and the two ends by the first framework
The second framework that portion extends to the direction of hanger 231 respectively, a pair of hangers are axially slidably overlapped on to protect positive upswept frame 232
On 231, the inwall of the upswept frame 232 is formed as the arc surface fitted with carry-over pinch rolls bearing 233, it is ensured that both seamless pastes
Close, and the end of the second framework vertically extends for installing Traverse Displacement Unit 3.So, the both ends of carry-over pinch rolls 1 can
Releasably it is installed in carry-over pinch rolls bearing 233 and realizes that carry-over pinch rolls 1 are reduced downwards, and in axial translation, the upswept frame 232
Can be translated together with carry-over pinch rolls 1.
Specifically, in embodiment of the present disclosure, above-mentioned a pair of hangers 231 can be formed as the hook-shaped knot being arranged oppositely
Structure, the hook lock face of the hook formation can be formed as guiding the side wall of upswept frame 232 along the guide rail in axial sliding of carry-over pinch rolls 1,
Along guide rail direction simultaneously, you can realize that upswept frame 232 and carry-over pinch rolls 1 are translated, improve the security of the mobile device.
Further, in embodiment of the present disclosure, Traverse Displacement Unit 3 includes the gear 34 being installed on erecting by overhang 2,
The operating portion that the tooth bar and drive gear 34 being installed on carry-over pinch rolls 1 are rotated, tooth bar is axially extending along carry-over pinch rolls 1, rotates
Operating portion is the axial translation for being capable of achieving carry-over pinch rolls 1, and power is big, easy to operate, stable working to have the advantages that transmission.Specifically
Ground, in the present embodiment, as shown in Fig. 2 Traverse Displacement Unit include first body of rod 31, second body of rod 32, rotating shaft 33, gear 34,
Gear housing 35 and handle 36 through the inwall of upswept frame 232 is connected in rotating shaft 33, first body of rod 31 is fixed on arcuate
On the inwall of framework 232, gear housing 35 is arranged on first body of rod 31, and gear 34 is arranged in gear housing 35, the second bar
Body 32 is fixed on the side wall of hanger 231 and through gear housing 35, and second body of rod 32 is formed with what is be meshed with gear 34
Rack structure.So, when swing handle 36, you can realize axial translation of the carry-over pinch rolls 1 together with upswept frame 232.
Wherein, in embodiment of the present disclosure, in order to the more accurate cut for judging glass substrate lower surface is along traction
The change in location of the axial direction of roller 1, the mobile device also includes the scale set along the length direction of second body of rod 32, while can also use
In the distance that measurement upswept frame 232 is translated along the guide rail of hanger 231.
In addition, in embodiment of the present disclosure, erecting by overhang 2 also includes a pair of connecting plates of hanger 231 234 of connection,
Connecting plate 234 is detachably secured on crossbeam 21, after the axial translation for completing carry-over pinch rolls 1, in order to avoid the mobile device
The transmission of glass substrate is influenceed, above-mentioned erecting by overhang 2 is removably installed on crossbeam 21.In addition, using erecting by overhang 2 pairs lead
When pick-up roll 1 is hung, in order to ensure support strength of the support to carry-over pinch rolls 1, support 22 includes support bar 221 and supporting table
222, supporting table 222 can be formed as round platform, and diameter of the round platform near the one end of support bar 221 is less than away from support bar 221 1
The diameter at end, so, the contact area on increase support 22 and ground improves the stability of support 22.
Describe the preferred embodiment of the disclosure in detail above in association with accompanying drawing, but, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, various letters can be carried out with technical scheme of this disclosure
Monotropic type, these simple variants belong to the protection domain of the disclosure.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the disclosure to it is various can
The combination of energy is no longer separately illustrated.
Additionally, can also be combined between a variety of implementation methods of the disclosure, as long as it is without prejudice to originally
Disclosed thought, it should equally be considered as disclosure disclosure of that.
Claims (10)
1. a kind of glass substrate production carry-over pinch rolls defect inspection method, the lower surface arrangement of glass substrate have multiple carry-over pinch rolls with
For the glass substrate to be transmitted with horizontality, it is characterised in that the detection method includes：
Judge the glass substrate lower surface with the presence or absence of cut, wherein, the cut be by the multiple carry-over pinch rolls extremely
What the defect of a few traction roller surface was caused；
Along the traction rollers to translating the multiple carry-over pinch rolls successively；
When the cut along a certain traction rollers to position changed with the translation of the carry-over pinch rolls when, judge that this leads
Pick-up roll surface existing defects.
2. carry-over pinch rolls defect inspection method is used in glass substrate production according to claim 1, it is characterised in that the judgement
The glass baseplate surface with the presence or absence of cut and it is described along the traction rollers to the step for translating the multiple carry-over pinch rolls successively
Between rapid, the carry-over pinch rolls are also reduced downwards perpendicular to the glass substrate direction of transfer including edge.
3. a kind of glass substrate production carry-over pinch rolls mobile device, the lower surface arrangement of glass substrate have multiple carry-over pinch rolls for
The glass substrate is transmitted with horizontality, it is characterised in that the mobile device is included for along perpendicular to described
Glass substrate direction of transfer lifts the erecting by overhang (2) of the carry-over pinch rolls (1), and for by the carry-over pinch rolls (1) along described
The Traverse Displacement Unit (3) of carry-over pinch rolls (1) axial translation.
4. carry-over pinch rolls mobile device is used in glass substrate production according to claim 3, it is characterised in that the erecting by overhang
(2) support (22) including crossbeam (21), for supporting the crossbeam (21) and the hanging being fixed on the crossbeam (21)
Structure, carry-over pinch rolls (1) end is through the hanging structure and is provided with the flap seat coordinated with the hanging structure.
5. carry-over pinch rolls mobile device is used in glass substrate production according to claim 4, it is characterised in that the hanging structure
Including being fixed on the crossbeam (21) and spaced a pair of hangers (231), the flap seat is formed as two ends can be vertically
The upswept frame (232) on the pair of hanger (231) is slidably overlapped on, the upswept frame (232) is downwardly open and interior
The carry-over pinch rolls bearing (233) passed through for the carry-over pinch rolls (1) end is installed on wall.
6. carry-over pinch rolls mobile device is used in glass substrate production according to claim 5, it is characterised in that the pair of hanger
(231) hook formation being arranged oppositely is formed as, the hook lock face of the hook formation is formed as guiding the upswept frame (232)
Side wall is along the carry-over pinch rolls (1) guide rail in axial sliding.
7. carry-over pinch rolls mobile device is used in glass substrate production according to claim 3, it is characterised in that the Traverse Displacement Unit
(3) including the gear (34) being installed on the erecting by overhang (2), the tooth bar on the carry-over pinch rolls (1) is installed on, and drive
The operating portion that the gear (34) rotates, the tooth bar is axially extending along the carry-over pinch rolls (1).
8. carry-over pinch rolls mobile device is used in glass substrate production according to claim 5, it is characterised in that the Traverse Displacement Unit
(3) including first body of rod (31), second body of rod (32), rotating shaft (33), gear (34), gear housing (35) and it is connected to described
Through the handle (36) of the upswept frame (232) inwall in rotating shaft (33), first body of rod (31) is fixed on the arcuate
On the inwall of framework (232), the gear housing (35) is arranged on first body of rod (31), and the gear (34) is arranged on
In the gear housing (35), second body of rod (32) is fixed on the wall of the hanger (231) side and passes through the gear hub
Body (35), and second body of rod (32) is formed with the rack structure being meshed with the gear (34).
9. carry-over pinch rolls mobile device is used in glass substrate production according to claim 8, it is characterised in that also including along described
The scale that second body of rod (32) length direction is set, for measuring institute of the upswept frame (232) along the hanger (231)
State the distance of guide rail translation.
10. carry-over pinch rolls mobile device is used in glass substrate production according to claim 5, it is characterised in that also including connection
The connecting plate (234) of the pair of hanger (231), the connecting plate (234) is detachably secured on the crossbeam (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710174602.2A CN106841532B (en) | 2017-03-22 | 2017-03-22 | Glass substrate production traction roller defect inspection method and traction roller mobile device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710174602.2A CN106841532B (en) | 2017-03-22 | 2017-03-22 | Glass substrate production traction roller defect inspection method and traction roller mobile device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106841532A true CN106841532A (en) | 2017-06-13 |
| CN106841532B CN106841532B (en) | 2019-03-29 |
Family
ID=59130194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710174602.2A Active CN106841532B (en) | 2017-03-22 | 2017-03-22 | Glass substrate production traction roller defect inspection method and traction roller mobile device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106841532B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6698243B1 (en) * | 1998-12-03 | 2004-03-02 | Nippon Sheet Glass Co., Ltd. | Method and apparatus for manufacturing bent glass sheet |
| JP2012158477A (en) * | 2011-01-28 | 2012-08-23 | Asahi Glass Co Ltd | Bending method of glass plate and bending apparatus of glass plate |
| CN102947694A (en) * | 2010-06-17 | 2013-02-27 | 旭硝子株式会社 | Defect occurrence source identification method and conveying device maintenance method |
| CN203333460U (en) * | 2012-12-03 | 2013-12-11 | 彩虹（张家港）平板显示有限公司 | Traction roller hot state repair tool for glass substrate molding furnace |
| CN103534215A (en) * | 2011-05-16 | 2014-01-22 | 旭硝子株式会社 | Method for detecting defect of glass ribbon conveying roll and device for conveying glass ribbon |
| CN104812713A (en) * | 2012-11-16 | 2015-07-29 | 旭硝子株式会社 | Glass production method and glass production apparatus |
| CN105417948A (en) * | 2014-09-16 | 2016-03-23 | 旭硝子株式会社 | Glass ribbon transporting device, glass plate manufacturing device and glass plate manufacturing method |
-
2017
- 2017-03-22 CN CN201710174602.2A patent/CN106841532B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6698243B1 (en) * | 1998-12-03 | 2004-03-02 | Nippon Sheet Glass Co., Ltd. | Method and apparatus for manufacturing bent glass sheet |
| CN102947694A (en) * | 2010-06-17 | 2013-02-27 | 旭硝子株式会社 | Defect occurrence source identification method and conveying device maintenance method |
| JP2012158477A (en) * | 2011-01-28 | 2012-08-23 | Asahi Glass Co Ltd | Bending method of glass plate and bending apparatus of glass plate |
| CN103534215A (en) * | 2011-05-16 | 2014-01-22 | 旭硝子株式会社 | Method for detecting defect of glass ribbon conveying roll and device for conveying glass ribbon |
| CN104812713A (en) * | 2012-11-16 | 2015-07-29 | 旭硝子株式会社 | Glass production method and glass production apparatus |
| CN203333460U (en) * | 2012-12-03 | 2013-12-11 | 彩虹（张家港）平板显示有限公司 | Traction roller hot state repair tool for glass substrate molding furnace |
| CN105417948A (en) * | 2014-09-16 | 2016-03-23 | 旭硝子株式会社 | Glass ribbon transporting device, glass plate manufacturing device and glass plate manufacturing method |
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| Publication number | Publication date |
|---|---|
| CN106841532B (en) | 2019-03-29 |
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Effective date of registration: 20190715 Address after: 050035 Pearl River Avenue 377, Shijiazhuang High-tech Zone, Hebei Province Co-patentee after: TUNGHSU TECHNOLOGY GROUP Co.,Ltd. Patentee after: SHIJIAZHUANG XUXIN PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Co-patentee after: TUNGHSU GROUP Co.,Ltd. Address before: The 100070 Beijing Seahawks Fengtai District Science City Road No. 9 Building No. 2 room 266 (Park) Co-patentee before: TUNGHSU GROUP Co.,Ltd. Patentee before: TUNGHSU TECHNOLOGY GROUP Co.,Ltd. |
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Effective date of registration: 20230515 Address after: 050035 Pearl River Avenue 377, Shijiazhuang High-tech Zone, Hebei Province Patentee after: SHIJIAZHUANG XUXIN PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Patentee after: Beijing Yuanda Xinda Technology Co.,Ltd. Address before: No. 377, the Pearl River Avenue, Shijiazhuang High tech Zone, Hebei Province 050035 Patentee before: SHIJIAZHUANG XUXIN PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Patentee before: TUNGHSU TECHNOLOGY GROUP Co.,Ltd. Patentee before: TUNGHSU GROUP Co.,Ltd. |
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