CN107555768A - One kind automation glass bending former and method - Google Patents
One kind automation glass bending former and method Download PDFInfo
- Publication number
- CN107555768A CN107555768A CN201710906500.5A CN201710906500A CN107555768A CN 107555768 A CN107555768 A CN 107555768A CN 201710906500 A CN201710906500 A CN 201710906500A CN 107555768 A CN107555768 A CN 107555768A
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- glass
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- bending
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- 239000011521 glass Substances 0.000 title claims abstract description 177
- 238000005452 bending Methods 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000012546 transfer Methods 0.000 claims abstract description 70
- 230000007246 mechanism Effects 0.000 claims abstract description 66
- 238000010438 heat treatment Methods 0.000 claims abstract description 26
- 238000012545 processing Methods 0.000 claims abstract description 13
- 238000013003 hot bending Methods 0.000 claims abstract description 12
- 238000000137 annealing Methods 0.000 claims abstract description 11
- 238000004513 sizing Methods 0.000 claims abstract description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 34
- 229910052757 nitrogen Inorganic materials 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 7
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 description 9
- 239000000428 dust Substances 0.000 description 8
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000005357 flat glass Substances 0.000 description 3
- 230000036314 physical performance Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
Landscapes
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The present invention relates to one kind automation glass bending forming method and equipment, comprise the following steps：S1 after glass) is carried out into Electrostatic Treatment, it is transferred to processing front glass primary position and is positioned；S2) glass is transplanted on the mold of lower mould transfer mechanism from primary position；S3 the mould for) installing glass promotes hot bending inside cavity with the second mould transfer mechanism；S4) mould is exported after heating roll forming and the pressurize sizing of annealing cooled region by lower mould transfer mechanism；S5) mould of output is transplanted on after lower rack position and opens upper die by upper die transfer mechanism；S6 glass transfer to finished product) is loaded into disk.The present invention realizes the automation of production process, and can obtain the glass structure thing of high-precision high-quality to meet the requirement of client.
Description
Technical field
The present invention relates to a kind of manufacturing equipment of glass and method, is molded glass bending more specifically to one kind
Device and method.
Background technology
The glass of mobile phone, tablet personal computer or car-mounted display is mostly flat shape, is examined with the progress and people of society
Change attractive in appearance, requirement of the people to display screen shape and function are also gradually high-end.New structure thing continues to develop, in order to suitable
The shape of new structure thing (such as curved surface mobile phone) is answered, the display of curve form is arisen at the historic moment with glass.In order to meet to it is various not
The wilderness demand of similar shape bend glass is, it is necessary to a kind of mass that flat glass can be converted to bend glass morphological requirements
Production equipment.This kind of equipment uses the technique of hot bending at present, and Patent document number is that CN101758588A discloses one kind
Bending shaping machine, it, which is used, is manually entered output products (glass, mould) and causes productivity low, polluted product.
The content of the invention
The present invention for existing glass bending forming machine productivity it is low, manual operation be present caused by contamination of products
Defect, improve a kind of automation glass bending forming method.
One kind automation glass bending forming method, comprises the following steps：S1) flat glass of a certain model is placed on
Frit is loaded on disk；S2 glass mechanism) is transferred by after glass transfer to electrostatic treatment devices progress Electrostatic Treatment, is transferred to
Processing front glass primary position carries out positioning placement；S3 glass) is transplanted on the upper of lower mould transfer mechanism from primary position
On mould；S4 the mould for) installing glass promotes hot bending inside cavity with the second mould transfer mechanism；S5) mould passes through
After heating roll forming and the pressurize sizing of annealing cooled region, exported through delivery outlet by lower mould transfer mechanism；S6) the mould of output
Tool is transplanted on after lower rack position and opens upper die by upper die transfer mechanism；S7) frame mechanism arrives glass transfer under glass
Finished product loads disk.
In automation glass bending forming method of the present invention, the transfer glass mechanism, upper die transfer
Frame mechanism is moved by servomotor, PLC control system and cylinder to operate under mechanism, lower mould transfer mechanism, glass
Send.
In automation glass bending forming method of the present invention, the hot bending inside cavity is by inputting nitrogen
The mixed gas of gas and air is with to mould progress protection against oxidation.
In automation glass bending forming method of the present invention, the mould is in inside cavity row close to each other
Row.
A kind of equipment manufactured according to above-mentioned automation glass bending forming method, including：Equipment body part and glass
Input/output section, the equipment body part include mould transfer mechanism, nitrogen and air automatic cleaning input unit, cooling water
Feedway, pressure press device, annealing device and cooling device, the mould transfer mechanism are distributed in the outer of equipment body
Side end, nitrogen and air the automatic cleaning input unit is by the chamber of the mixed gas input equipment main body of dry nitrogen and air
In vivo, the glass input/output section includes frit loading disk, transfer glass mechanism, glass display unit at initial stage, glass
Lower frame mechanism, glass output load disk and electrostatic treatment devices, and the frit loads disk, glass display unit at initial stage close to shifting
Glass mechanism is sent to set, the electrostatic treatment devices are set between transfer glass machinery and glass display unit at initial stage, the glass
Frame mechanism is arranged on the end of equipment body cooling device under glass.
In automation glass bending former of the present invention, the annealing device includes automatic computer heating control
Device and electro-heat equipment.
In automation glass bending former of the present invention, the electro-heat equipment is heater.
In automation glass bending former of the present invention, the pressure press device includes heat treatment pressure
Press device and cooled region pressure press device.
In automation glass bending former of the present invention, the mould has the form of particular design with suitable
Answer the characteristic of structure.
Then the present invention passes through mould by transferring a large amount of glass to be processed of glass mechanism controls input in processing mold
Transfer mechanism is transferred to hot bending cavity, is carried out under the heat of setting, pressure and temperature conditionss by predetermined process sequence
Processing, it is transferred to glass output finally by frame mechanism under glass and loads disk, it is same so as to obtain being adapted with mold design shape
When there is the glass of respective physical performance, realize the automation of glass bending forming process.The transfer glass mechanism, mould
Frame mechanism is transferred by servomotor, PLC control system and cylinder to operate under transfer mechanism and glass, while mould
In inside cavity arrangement close to each other, realize the quick of whole process and accurately carry out, so as to substantially increase production efficiency,
It ensure that the processing quality of finished product；And by the Electrostatic Treatment before hot bending, heat treatment cavity and cooling section
Nitrogen and air automatically enter cleaning, relative to pollution problem existing for existing oil cylinder or oil pressure cntrol transfer mode,
The maximized impurity pollution for reducing process, extends the mold use life-span, ensure that the high-quality of final products
Property.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the automation glass bending former main part plan of the present invention；
Fig. 2 is the automation glass bending former glass input/output section plan of the present invention；
Fig. 3 is the automation glass bending former front view of the present invention；
Fig. 4 is the automation glass bending former lateral plan of the present invention；
Fig. 5 is that the automation glass bending former nitrogen of the present invention and air cleaning device are put down inside equipment body
Schematic diagram is arranged in face；
Fig. 6 is automation glass bending former nitrogen and the air cleaning device cloth inside equipment body of the present invention
Put front elevation；
Fig. 7 is the automation glass bending former nitrogen and air automatic cleaning input unit input end structure of the present invention
Schematic diagram；
Fig. 8 is the automation glass bending former annealing device front elevation of the present invention；
Fig. 9 is the automation glass bending former annealing device side view of the present invention；
Figure 10 is the automation glass bending former heating element structure front elevation of the present invention；
Figure 11 is the automation glass bending former heating element structure side view of the present invention；
Figure 12 is the automation glass bending former heating-pipe structure schematic diagram of the present invention；
Figure 13 is the cavity body structure schematic diagram that the automation glass bending former of the present invention is used to accommodate heating tube；
Figure 14 is the automation glass bending former apparatus for supplying cool water floor plan of the present invention；
Figure 15 is the transfer of automation glass bending former mould and the output device front elevation of the present invention；
Figure 16 is the transfer of automation glass bending former mould and the output device side view of the present invention；
The automation glass bending former frit that Figure 17 is the present invention loads disk plan；
The automation glass bending former frit that Figure 18 is the present invention loads disk front elevation；
Figure 19 is automation glass bending former glass display unit at the initial stage plan of the present invention；
Figure 20 is automation glass bending former glass display unit at the initial stage front elevation of the present invention；
Figure 21 is the automation glass bending former transfer glass mechanism front elevation of the present invention；
Figure 22 is the automation glass bending former transfer glass mechanism side view of the present invention；
Figure 23 is the automation glass bending former upper die transfer device front elevation of the present invention；
Figure 24 is the automation glass bending former upper die transfer device side view of the present invention；
Figure 25 is the automation glass bending former lower mould transfer device front elevation of the present invention；
Figure 26 is the automation glass bending former lower mould transfer device side view of the present invention；
Figure 27 is frame mechanism front elevation under automation glass bending former glass of the invention；
Figure 28 is the automation glass bending former glass undercarriage mechanism side view of the present invention；
The automation glass bending former glass output that Figure 29 is the present invention loads disk plan；
Figure 30 is automation glass bending former the second mould transfer mechanism front elevation of the present invention；
Figure 31 is automation glass bending former the second mould transfer mechanism side view of the present invention；
Figure 32 is the automation glass bending former heat treatment step pressure press device front elevation of the present invention；
Figure 33 is the automation glass bending former heat treatment step pressure press device side view of the present invention；
Figure 34 is the automation glass bending former refrigerating work procedure pressure press device front elevation of the present invention；
Figure 35 is the automation glass bending former refrigerating work procedure pressure press device side view of the present invention；
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Referring to Figures 1 and 2, a kind of automation glass bending forming method, comprises the following steps：A) it is previously positioned at glass
Raw material loads the glass on disk 14, and being transferred to electrostatic treatment devices 26 with transfer glass mechanism 15 carries out Electrostatic Treatment, so as to keep away
Exempt to damage mould in subsequent handling by the impurity that the glass of foreign substance pollution carries, be advantageous to the protection and most of mould
The raising of finished product quality；B) glass transfer after Electrostatic Treatment is positioned to glass primary position 16, this ensure that
Treat that the glass of hot bending is in same position before processing every time, advantageously ensure that machining accuracy；C) glass mechanism 15 is transferred
Glass is transplanted on the mold of lower mould transfer mechanism 18 from primary position 16；D) install the mould of glass by
Second mould transfer mechanism 21 is transferred to heating cavity 25；E) there is multiple moulds, and heater 11 in heating cavity 25
Arranged by predetermined spacing, to form different temperature-controlled zones, heater 11 produces heat by heating tube 24, according to will
The new shape requirement being processed into, is debugged using condition of different temperatures, and during the temperature conditionss confirmation completion of glass, predetermined
Position, pressure press device carries out pressure pressing to mould, completes the hot bending of glass；F) at after hot bending by subsequent thermal
After reason and pressure maintaining period, it is transplanted on cooling section through the first mould transfer mechanism 7 and is cooled down；G) mould passes through in cooling section
After continuous coo1ing and pressure maintaining period sizing, exported through mould delivery outlet 23 by lower mould transfer mechanism 18；H) mould of output
The mould first half is opened by upper die transfer mechanism 17；I) frame mechanism 19 is warm from lower mould vacuum suction under final glass
The glass of roll forming, it is transferred to glass output and loads on disk 20.Transfer glass mechanism 15, mould transfer mechanism and glass undercarriage machine
Structure 19 automatically engages output by what servomotor, PLC control system and cylinder operation carried out mould transfer and glass, by
Set in PLC system the run action of each mechanism, hot bending and heating-up temperature in cooling pressure maintaining period, the heat time,
The conditions such as the size of pressure pressing force, finally obtain and be adapted with dies cavity body design shape while there is respective physical performance
Glass, realize automated production and control, and quickly can transfer and transport glass, protected while improving production efficiency
Demonstrate,proved being accurately positioned for process, so as to ensure that processing after product quality.Processing is effectively reduced by Electrostatic Treatment
The impurity pollution of process, extends the mold use life-span, ensure that the high-quality of final products.
Further, the mould by the mutual push-and-pull between mould, is accelerated in inside cavity arrangement close to each other
Translational speed of the mould in cavity, so as to substantially increase production efficiency.
Further, heating cavity 25 and cooled region cavity are interior automatic by the mixed gas of dry nitrogen and air
Dust cleaning is carried out, to carry out protection against oxidation to mould, existing dust or foreign matter pass through dust collect plant 28 in device cavity
(FFU in Fig. 3-Fig. 6) is collected and removed from the first inside dust end 6 and the second inside dust end 10, so further protects
Demonstrate,prove clean environment in the processing quality of glass while cavity and extend the mold use life-span.
One kind automation glass bending former, including equipment body part and glass input/output section, it is described to set
Standby main part includes the first mould transfer device 1a, the first mould output device 1b, the second mould transfer device 7, the 3rd mould
Have transfer device 8, apparatus for supplying cool water 3, pressure press device, annealing device 5 and cooling device, first mould moves
Device 1a, the first mould output device 1b is sent to be moved to mould twocouese, the second mould transfer device 7, the transfer of the 3rd mould
Device 8 moves to mould one direction, and the pressure press device includes heat treatment step pressure press device 4 and cooled region pressure
Power press device 9, the annealing device 5 include self-heating control device and electro-heat equipment, and electro-heat equipment is in heating cavity
Arranged at a certain distance in 25, heat is produced by heating tube 24, generated heat by heater 11；Self-heating control device is to heating
The heat time of body 11 and heating-up temperature are controlled according to the performance requirement of final products, and heat treatment step pressure is by press fitting
Put 4 and carry out physical compression under the temperature conditionss of setting to the glass in mould, and through the pressurize under certain temperature and time
The process of glass is completed after cooling.Mould transfer and output device are distributed in the outer circumference of equipment body to complete mould
Have a transfer in heating cavity and cooled region cavity, the glass input/output section include frit load disk 14,
Transfer frame mechanism 19 under glass mechanism 15, glass primary position 16, glass, glass output loads disk 20 and electrostatic treatment devices
26, electrostatic treatment devices 26 are used for carrying out the antistatic process before glass processing, and the frit loads disk 14, glass initial stage
Position 16, mould transfer and output device are set close to transfer glass mechanism 15, and the electrostatic treatment devices 26 are in transfer glass
Set between mechanism 15 and glass primary position 16, the end of the cooled region is provided with frame mechanism 19 under glass.Transfer glass
Glass mechanism 15, mould transfer and output device, glass under frame mechanism 19 by servomotor, PLC control system and cylinder operation Lai
The transfer and glass for realizing mould automatically engage output.
Further, the automation glass bending former also includes nitrogen and air automatic cleaning input unit, nitrogen
Entered with the mixed gas of air dry removing vapor therein heated in advance by the input 2 positioned at equipment body cavity
Enter cavity, and by second positioned at the first inside dust end 6 of equipment body thermal treatment zone and with cooled region end
Discharged after collecting at portion dust end 10.Nitrogen and air automatic cleaning device by the removing to impurity such as equipment body inside dust,
The mold use life-span is further ensured, while advantageously ensures that the quality of final processed finished products.
Further, the mould has the form of particular design to adapt to the characteristic of structure.Mould is according to final production
The shape and structure of product is designed, and so as to produce the glass product of various different shape structural requirements, expands this hair
The scope of application of bright glass bending former.
The automation glass bending former of the present invention, by existing plastics mother metal, has surmounted existing glass production
The limitation of process, by PLC controls and the combined system of cylinder and motor, the automation of production process is realized, by 2D
Flat glass be freely transformed to a variety of styles 2.5D and 3D forms works to meet the requirement of client, furthermore with
Electrostatic before the engineering automatic cleaning system of designed temperature and pressure condition and automatic the supply of nitrogen and air and processing
Processing ensure that the glass completed state that produces high productivity energy and high level, and it is applicable mobile phone, tablet personal computer with
And on the device such as control panel of automobile.
It should be noted that：The mould transfer device of the present invention can also pass through carrier bar in addition to motor or oil cylinder mode
Conveyer carries out transfer and returns to operation.
Although being disclosed by above example to the present invention, protection scope of the present invention is not limited thereto,
Under conditions of without departing from present inventive concept, each component is done to more than deformation, replacements etc. will fall into right of the invention
In claimed range.
Claims (9)
1. one kind automation glass bending forming method, it is characterised in that comprise the following steps：S1) by the plane of a certain model
Glass is placed on frit and loaded on disk；S2) glass mechanism is transferred to carry out glass transfer to electrostatic treatment devices at electrostatic
After reason, it is transferred to processing front glass primary position and carries out positioning placement；S3 glass) is transplanted on into lower mould from primary position to move
Send on the mold of mechanism；S4 the mould for) installing glass promotes hot bending inside cavity with the second mould transfer mechanism；
S5) mould is exported after heating roll forming and the pressurize sizing of annealing cooled region through delivery outlet by lower mould transfer mechanism；
S6) mould of output is transplanted on after lower rack position and opens upper die by upper die transfer mechanism；S7) frame mechanism will under glass
Glass transfer loads disk to finished product.
2. automation glass bending forming method according to claim 1, it is characterised in that the transfer glass mechanism,
Frame mechanism passes through servomotor, PLC control system and cylinder under upper die transfer mechanism, lower mould transfer mechanism, glass
Transferred to operate.
3. automation glass bending forming method according to claim 2, it is characterised in that in the hot bending cavity
Portion carries out protection against oxidation by inputting the mixed gas of nitrogen and air to mould.
4. automation glass bending forming method according to claim 3, it is characterised in that the mould is in inside cavity
Arrangement close to each other.
5. the automation glass bending shaping that a kind of automation glass bending forming method according to described in claim 1 manufactures is set
It is standby, it is characterised in that including：Equipment body part and glass input/output section, the equipment body part are moved including mould
Send mechanism, nitrogen and air automatic cleaning input unit, apparatus for supplying cool water, pressure press device, annealing device and cooling
Device, the mould transfer mechanism are distributed in the outboard end of equipment body, and nitrogen and air the automatic cleaning input unit will
In dry nitrogen and the cavity of the mixed gas input equipment main body of air, the glass input/output section includes frit
Load frame mechanism, glass output under disk, transfer glass mechanism, glass display unit at initial stage, glass and load disk and electrostatic treatment devices,
The frit loads disk, glass display unit at initial stage is set close to transfer glass mechanism, and the electrostatic treatment devices are being transferred
Set between glass machinery and glass display unit at initial stage, frame mechanism is arranged on the end of equipment body cooling device under the glass
End.
6. automation glass bending former according to claim 5, it is characterised in that the annealing device includes
Self-heating control device and electro-heat equipment.
7. automation glass bending former according to claim 6, it is characterised in that the electro-heat equipment is heating
Body.
8. automation glass bending former according to claim 5, it is characterised in that the pressure press device bag
Include heat treatment pressure press device and cooled region pressure press device.
9. automation glass bending former according to claim 5, it is characterised in that the mould has special set
The form of meter is to adapt to the characteristic of structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710906500.5A CN107555768A (en) | 2017-09-29 | 2017-09-29 | One kind automation glass bending former and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710906500.5A CN107555768A (en) | 2017-09-29 | 2017-09-29 | One kind automation glass bending former and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107555768A true CN107555768A (en) | 2018-01-09 |
Family
ID=60984432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710906500.5A Pending CN107555768A (en) | 2017-09-29 | 2017-09-29 | One kind automation glass bending former and method |
Country Status (1)
| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132541A (en) * | 2018-11-13 | 2019-01-04 | 深圳市诺峰光电设备有限公司 | A kind of 3D glass jig folding cleaning and handling equipment and its cleaning and loading and unloading technique |
| CN109521708A (en) * | 2018-10-25 | 2019-03-26 | 东旭科技集团有限公司 | Control system and method for multi-mould hot bending shape equipment |
| CN110467338A (en) * | 2018-05-09 | 2019-11-19 | 大镐科技株式会社 | Glass mold for forming processing unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105776828A (en) * | 2016-01-30 | 2016-07-20 | 深圳大宇精雕科技有限公司 | Hot bending machine |
| CN106517762A (en) * | 2016-10-08 | 2017-03-22 | 深圳市普盛旺科技有限公司 | Electronic device glass hot bending molding furnace and automatic feeding and discharging device |
| CN206089439U (en) * | 2016-09-14 | 2017-04-12 | 深圳市力沣实业有限公司 | Three -dimensional wear -resisting system of forming and hot -pressing of glass |
| CN207498274U (en) * | 2017-09-29 | 2018-06-15 | 贵州东太平洋自动化设备有限公司 | A kind of automation glass bending former |
-
2017
- 2017-09-29 CN CN201710906500.5A patent/CN107555768A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105776828A (en) * | 2016-01-30 | 2016-07-20 | 深圳大宇精雕科技有限公司 | Hot bending machine |
| CN206089439U (en) * | 2016-09-14 | 2017-04-12 | 深圳市力沣实业有限公司 | Three -dimensional wear -resisting system of forming and hot -pressing of glass |
| CN106517762A (en) * | 2016-10-08 | 2017-03-22 | 深圳市普盛旺科技有限公司 | Electronic device glass hot bending molding furnace and automatic feeding and discharging device |
| CN207498274U (en) * | 2017-09-29 | 2018-06-15 | 贵州东太平洋自动化设备有限公司 | A kind of automation glass bending former |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110467338A (en) * | 2018-05-09 | 2019-11-19 | 大镐科技株式会社 | Glass mold for forming processing unit |
| CN109521708A (en) * | 2018-10-25 | 2019-03-26 | 东旭科技集团有限公司 | Control system and method for multi-mould hot bending shape equipment |
| CN109132541A (en) * | 2018-11-13 | 2019-01-04 | 深圳市诺峰光电设备有限公司 | A kind of 3D glass jig folding cleaning and handling equipment and its cleaning and loading and unloading technique |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20180109 |