CN206467144U - Ultra-thin glass conveying device - Google Patents
Ultra-thin glass conveying device Download PDFInfo
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- CN206467144U CN206467144U CN201720102465.7U CN201720102465U CN206467144U CN 206467144 U CN206467144 U CN 206467144U CN 201720102465 U CN201720102465 U CN 201720102465U CN 206467144 U CN206467144 U CN 206467144U
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- thin glass
- conveying device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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Abstract
The utility model provides a kind of ultra-thin glass conveying device, including multiple transition rollers between molten tin bath and annealing kiln, one end of multiple transition rollers is connected by the first transmission mechanism with a drive device, and the other end of multiple transition rollers is connected by the second transmission mechanism with drive device respectively；In the first described transmission mechanism, deceleration device is fixedly connected with one end of connecting shaft, and the other end of connecting shaft is connected with multiple freewheel clutches, and multiple freewheel clutches are fixedly connected with transition roller respectively；In the second described transmission mechanism, first shaft coupling one end is connected with transition roller, and the other end of first shaft coupling is fixedly connected with decelerator, and decelerator is fixedly connected with motor.By transition roller one end using single deceleration device output torque the other end respectively by the scheme of decelerator output torque, coordinate the structure of freewheel clutch, the influence that the error band automatically controlled can be overcome to a certain extent, reduces glass sheet lower surface mass defect.
Description
Technical field
The utility model is related to float glass process super-thin electronic glass preparation field, particularly a kind of to be located between molten tin bath and annealing kiln
Ultra-thin glass conveying device.
Background technology
Super-thin electronic glass refers to electronic glass of the thickness in below 2mm, further refers in the range of 0.1 ~ 1.1mm
Electronic glass.At present, client is for the quality requirement more and more higher of super-thin electronic glass, and super-thin electronic glass surface is trickle to be lacked
Fall into and be likely to cause customer complaint.A grades of cover-plate glass of high-grade electronics are especially produced, very tight is required to glass apparent mass
Lattice.Lower surface tin defects quantity needs control, it is impossible to there is the defects such as scruff print and scratch.And there is transition in actual production
The problem of roller influences glass plate following table apparent mass, causes product can not meet high-grade super-thin electronic glass requirement, and influence is economical
Benefit.
Conventional transition roller transmission system can not carry out independent speed governing to every transition roller, it is difficult to overcome the mass defect.Example
Such as U of Chinese patent literature CN 202124560 describe a kind of control structure of transmission device for float glass transition roll bed, by one
Individual drive device drives multiple transition roller rotations, that is, the problem of existing and can not overcome following table apparent mass defect.
The A of Chinese patent literature CN 105585242 describe the solution and dress that a kind of transition roller table produces micro- scuffing
Put, describe the problem of lower glass surface has micron order scuffing, analysis scratches the principle produced and is：The glass not being fully cured
Plate solidifies after molten tin bath comes out through transition roller table, then during entering annealing kiln, from first transition roller to last root mistake
Cross between roller, glass plate is gradually transitions solid state from soft state, influenceed by the factor of expanding with heat and contract with cold, glass plate pace
There is trickle speed difference in transition roller contact surface adjacent before and after, because the presence of speed difference deposits lower glass surface
Scratched in micron order.A kind of transition roller table that the technical scheme of solution is produces the solving device of micro- scuffing by transition roller table casing
（2）, transition roller（4）, power input block（5）, bearing block（61）, digital control system（7）Composition.Transition roller（4）Extended through
Cross roller tables casing（2）, through the bearing block being attached thereto（7）And fixed, the axial line of transition roller and sheet motion direction
（7）Vertically.Each transition roller（61）Power input block corresponding with it（5）Individually link.Digital control system（7）Pass through the ginseng of setting
Number is via power input block（5）The connected transition roller of control（4）Rotary speed, realize the rotation of every transition roller
The function that speed all can be adjusted individually.The control program of patent document is according to the related detected value of a glass plate transfer rate
On the basis of ratio value.An either setting value related to glass plate transfer rate.But it is described before the program
, " glass plate is gradually transitions solid state from soft state, and expanded with heat and contract with cold factor（Element）Influence, glass plate pace
There is trickle speed difference when by front and rear adjacent transition roller contact surface ", i.e., to there is heat expansion cold for glass plate transfer rate
Contracting factor influences, and the determination of transfer rate is more difficult, and glass plate due to surface it is smooth, be difficult to survey using photoelectric sensor
Amount, and other sensors are difficult to accurately measure glass plate transfer rate.Further, the technological means described in the patent
It is more ambiguous, do not provide the scheme how key point accurately measures glass plate transfer rate, therefore the patent realizes difficulty
It is larger.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of ultra-thin glass conveying device, can reduce glass plate
The probability that lower surface is scratched.Further, the device is easy to implement a kind of control program that speed is not based on based on moment of torsion.
In order to solve the above technical problems, the technical scheme that the utility model is used is：A kind of ultra-thin glass conveying device,
Including multiple transition rollers between molten tin bath and annealing kiln, one end of multiple transition rollers is driven by the first transmission mechanism and one
Dynamic device connection, the other end of multiple transition rollers is connected by the second transmission mechanism with drive device respectively；
In the first described transmission mechanism, deceleration device is fixedly connected with one end of connecting shaft, the other end of connecting shaft with
Multiple freewheel clutch connections, multiple freewheel clutches are fixedly connected with transition roller respectively；
In the second described transmission mechanism, first shaft coupling one end is connected with transition roller, the other end of first shaft coupling with
Decelerator is fixedly connected, and decelerator is fixedly connected with motor.
It is preferred that scheme in, described first shaft coupling is Hooks coupling universal coupling or flexible shaft joint.
It is preferred that scheme in, described flexible shaft joint is provided with torque sensor.
It is preferred that scheme in, in described flexible shaft joint, between the first shaft coupling portion and the second shaft coupling portion provided with elasticity member
Part portion, torque detecting apparatus one end is fixedly connected with the first shaft coupling portion, and the other end of torque detecting apparatus and the second shaft coupling portion are solid
Fixed connection, the middle part of torque detecting apparatus is provided with the detection means for being used for detecting rotational displacement.
It is preferred that scheme in, described detection means is photoelectric sensor, capacitance sensor, pulling force sensor, giant magnetoresistance
Sensor or current vortex sensor.
It is preferred that scheme in, slip clutch is additionally provided between first shaft coupling and transition roller.
It is preferred that scheme in, top, lower section and the both sides of multiple transition rollers are provided with thermal insulation board, the top of transition roller and under
Side is provided with heating element heater, and constant temperature plate is provided between heating element heater and transition roller.
It is preferred that scheme in, the confined space of one and isolated from atmosphere is constituted around multiple transition rollers, in the confined air
It is interior to be provided with the nitrogen tube for being used for inputting nitrogen.
It is preferred that scheme in, the lower section of conveying roller be provided with screeding device.
It is preferred that scheme in, described motor is synchronous motor.
Utility model people is by observation in detail and analyzes, and finds the factor of influence float glass lower surface and has：Glass plate is passed
During sending because temperature reduces uneven and expanding with heat and contract with cold of causing, transition roller itself expands with heat and contract with cold, transition roller itself
The vibration produced in the influence of dimensional accuracy, the influence of transmission accuracy, transmission system running, the shadow of control system hysteresis quality
Ring, the influence of transition roller material, the influence of molten tin bath waste residue, the combined effect of these factors apparent matter of float glass lower surface
Amount.Therefore the influence that speed control is difficult to overcome above-mentioned all factors to bring is only relied on, speed control, which belongs to, controls target scheme.
The utility model provides a kind of ultra-thin glass conveying device, by defeated using single deceleration device in transition roller one end
Go out moment of torsion and the other end coordinates the structure of freewheel clutch respectively by the scheme of decelerator output torque, can be to a certain degree
On overcome the influence that the error band that automatically controls comes, reduce glass sheet lower surface mass defect.Further, using flexible connecting shaft
The scheme of device, makes stress variation necessarily be buffered, and reduce further relative displacement of the transition roller to glass plate, or reduction
This relative displacement avoids producing scuffing to the impulsive force of glass sheet lower surface.Further in scheme, coordinate moment of torsion
Detection means realizes moment of torsion control, makes to accumulate being enough the stress for producing cut between glass plate and transition roller.Cooperation rubs
Wipe clutch structure, can without automatic control system control instruction, automatically between venting glass plate and transition roller
The stress of accumulation, further reduces cut.The local environmental factors of transition roller position are improved, reduction can produce cut
The weight of factor.To sum up, the utility model can improve glass sheet lower surface apparent mass, disclosure satisfy that for high-grade ultra-thin electricity
The quality requirement of sub- glass, and be easy to implement.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is the frequency conversion control circuit schematic diagram of single transition roller in the utility model.
Fig. 3 is the structural representation of each transition roller electric power system in the utility model.
Fig. 4 is the facade structures schematic diagram of transition roller position in the utility model.
Fig. 5 is the preferred structure schematic diagram of first shaft coupling in the utility model.
Fig. 6 is Fig. 5 A-A schematic cross-sectional views.
In figure：Motor 1, decelerator 2, first shaft coupling 3, the first shaft coupling portion 31, the second shaft coupling portion 32, flexible member portion
33, slip clutch 4, transition roller 5, molten tin bath 6, glass plate 7, torque detecting apparatus 8, the first fixed part 81, first connecting rod 82,
First electrode plate 83, second electrode plate 84, the 3rd battery lead plate 85, second connecting rod 86, the second fixed part 87, conveying roller 9, slow down dress
Put 10, the second shaft joint 11, connecting shaft 12, freewheel clutch 13, heat-insulation layer 14, heating element heater 15, constant temperature plate 16, annealing kiln
17, nitrogen tube 18, tin scraping device 19, final drive shaft 20.
Embodiment
In such as Fig. 1 ~ 6, a kind of ultra-thin glass conveying device, including multiple transition between molten tin bath 6 and annealing kiln 17
Roller 5, transition roller 5 is supported in frame by bearing, is additionally provided with heat sink, to reduce the operating temperature of bearing, multiple transition
One end of roller 5 is connected by the first transmission mechanism with a drive device, and the other end of multiple transition rollers 5 is passed by second respectively
Motivation structure is connected with drive device；
In the first described transmission mechanism, drive device is connected with deceleration device 10, deceleration device 10 and connecting shaft 12
One end is fixedly connected, and the other end of connecting shaft 12 is connected with multiple freewheel clutches 13, multiple freewheel clutches 13 respectively with mistake
Roller 5 is crossed to be fixedly connected；Freewheel clutch 13 in this example exceeds the speed limit for transition roller 5, departs from, and transition roller 5 is less than deceleration device 10
The structure that output speed is then combined.
In the second described transmission mechanism, the one end of first shaft coupling 3 is connected with transition roller 5, the other end of first shaft coupling 3
It is fixedly connected with decelerator 2, decelerator 2 is fixedly connected with motor 1.It is preferred that scheme in, described motor 1 is synchronous motor.
Thus structure, the moment of torsion exported first by deceleration device 10 drives the synchronous rotary of conveying roller 9, Ran Houyou by the second shaft joint 11
Control device is by the rotating speed of controlled motor 1, turn of the rotating speed more than the output of deceleration device 10 exported when motor 1 through decelerator 2
Speed, then freewheel clutch 13 disengage, the main torque drive exported by decelerator 2 of conveying roller 9 rotates, when the control of motor 1 is produced
Raw error, the rotating speed for exporting decelerator 2 is less than the rotating speed that deceleration device 10 is exported, then freewheel clutch 13 is combined, by slowing down
The driving conveying roller 9 of device 10 rotates, thus structure, it is to avoid individually the phenomenon of unstability occurs in control, it is ensured that the rotating speed of conveying roller 9 exists
It is not in too big fluctuation in production process.As in Fig. 2,3, motor 1 uses VFC mode, and input power includes civil power
And uninterrupted power source, further ensure that the reliability entirely controlled.
It is preferred that scheme in, described first shaft coupling 3 is Hooks coupling universal coupling or flexible shaft joint.Hooks coupling universal coupling due to
There is the unmatched phenomenon of angular speed, i.e. input between input and output end on the premise of at the uniform velocity, the angle speed of output end
Degree can be higher than input angular speed in a fragment position of circumference, and be less than input angular speed in another fragment position, therefore, mainly
It is the super-thin electronic glass preparation for slightly low side.And flexible shaft joint can buffer portion stress, can effectively buffer control
The oscillatory occurences that system processed is produced, and the vibration produced in transmission process.
In further preferred scheme such as Fig. 1, described flexible shaft joint is provided with torque sensor.Thus structure, just
In using the control based on moment of torsion.Because the scratch of glass sheet lower surface is mainly due to caused by speed difference, and forming scratch
Before, there is the process of a cumulative stress, in the process, it is necessary to which moment of torsion reaches to a certain degree, can just produce scratch, therefore,
Control based on moment of torsion can be inherently eliminated the cumulative stress between each conveying roller 9, so as to avoid glass sheet lower surface
Abrasive generation.Flexible shaft joint can buffer and store stress deformation, be that the speed regulating control of control system leaves regulation and control
Time, the combination of property shaft joint and torque sensor realizes preferably scratching effect.Explanation is needed, due to the structure
It is related to flexible deformation, accurate calculate is more difficult, and the acquisition of associated technical parameters uses finite element mould according to actual condition
The mode of plan calculations incorporated actual loading test draws more reliable.
It is preferred that scheme such as Fig. 5 in, in described flexible shaft joint, set between the first shaft coupling portion 31 and the second shaft coupling portion 32
Have elastic component portion 33, and flexible member portion 33 generally uses rubber, either uses the combination of rubber and steel wire or uses rubber
With the combination of steel spring, the one end of torque detecting apparatus 8 is fixedly connected with the first shaft coupling portion 31, torque detecting apparatus 8 it is another
End is fixedly connected with the second shaft coupling portion 32, and the middle part of torque detecting apparatus 8 is provided with the detection means for being used for detecting rotational displacement.
Due to the change of stress, relative angular displacement is produced between the first shaft coupling portion 31 and the second shaft coupling portion 32, by detecting angular displacement
Size, you can size that is convenient and accurately obtaining moment of torsion.
In further preferred scheme such as Fig. 6, described detection means is photoelectric sensor, capacitance sensor, pulling force are passed
Sensor, giant magneto-resistance sensor or current vortex sensor.
The structure of photoelectric sensor includes photometer head and detection plate, and wherein photometer head is fixed by first connecting rod 82 and first
Portion 81 is fixedly connected, and the first fixed part 81 is fixedly connected with the first shaft coupling portion 31, and detection plate is solid by second connecting rod 86 and second
Determine portion 87 to be fixedly connected, the second fixed part 87 is fixedly connected with the second shaft coupling portion 32, photometer head is read and the phase between detection plate
To displacement, the size of torque value is obtained after conversion and calculating.The structure precision is higher, but is susceptible to the shadow of temperature
Ring.The attachment structure and photoelectric sensor of giant magneto-resistance sensor or current vortex sensor
The structure of capacitance sensor is as shown in Fig. 5,6：First electrode plate 83 and second electrode plate 84 and first connecting rod 82
It is fixedly connected, first connecting rod 82 is fixedly connected with the first fixed part 81, the first fixed part 81 is fixedly connected with the first shaft coupling portion 31,
Insulated between first electrode plate 83 and second electrode plate 84；3rd battery lead plate 85 is fixedly connected with second connecting rod 86, is fixedly connected,
It is fixedly connected with the second fixed part 87, the second fixed part 87 is fixedly connected with the second shaft coupling portion 32, the 3rd battery lead plate 85 is located at the
Between one battery lead plate 83 and second electrode plate 84, when producing relative angular displacement between the first shaft coupling portion 31 and the second shaft coupling portion 32,
Position of 3rd battery lead plate 85 between first electrode plate 83 and second electrode plate 84 changes, so that capacitance becomes
Change, torque value is calculated by control device.Fig. 5,6 structure are only principle schematic, and those skilled in the art can also
Using other distressed structures.For example circumferentially arrange more battery lead plates.
Pulling force sensor is then to be fixedly connected with two ends with the first shaft coupling portion 31 and the second shaft coupling portion 32 respectively, when first
Axle portion 31 and second produces relative angular displacement between shaft coupling portion 32, and pulling force sensor is stretched, so as to be obtained according to pulling force conversion
Torque.
In the state of conveying glass plate, using the torque value of a transition roller 5 as benchmark, the moment of torsion of other transition rollers 5
Value is adjusted according to a reference value, makes the torque value of other transition rollers 5 close to a reference value during regulation, the size of moment of torsion passes through
Adjust the speed of each transition roller 5 to realize, thus scheme, fundamentally avoid the abrasive generation in the bottom of glass plate 7.Or
Identical torque value is set to each transition roller 5, each transition roller 5 is controlled in the way of permanent moment of torsion.When moment of torsion detection
The torque value that device 8 is detected is more than setting value, then reduces rotating speed, on the contrary then improve rotating speed.
In further preferred scheme such as Fig. 1, slip clutch is additionally provided between first shaft coupling 3 and transition roller 5
4, the friction valve of slip clutch 4 is set to be greater than the torque value set in the state of the conveying glass plate of transition roller 5, setting
Slip clutch 4 friction valve be less than cause glass plate bottom surface scratch needed for torque value.Thus structure, when torque value is big
In the friction valve of slip clutch 4, then relative slip is produced between the friction plate of slip clutch 4, guarantor is further functioned as
The effect of danger, it is to avoid the bottom surface of glass plate 7 is scratched.Slip clutch 4 can use voltage-controlled friction formula clutch, so as to
Automatically controlled in realization.Slip clutch 4 is structure of the prior art, and here is omitted.Slip clutch 4 rubs
Wiping value is actually torque value, i.e., slip clutch 4 is transformed into the maximum torque of sliding friction state by drive state.
It is preferred that scheme such as Fig. 4 in, top, lower section and the both sides of multiple transition rollers 5 are provided with thermal insulation board 14, in transition roller 5
Above and below be provided with heating element heater 15, between heating element heater 15 and transition roller 5 be provided with constant temperature plate 16.In this example, even temperature
Plate 16 uses copper coin, is provided with fin on constant temperature plate 16, thus structure, makes that the temperature of glass plate 7 is uniform, and glass plate 7 is in transition
The top shrinkage deformation of roller 5 is more uniform, further improves the surface quality of glass plate 7.
It is preferred that scheme such as Fig. 4 in, the confined space of one and isolated from atmosphere is constituted around multiple transition rollers 5, at this
The nitrogen tube 18 for being used for inputting nitrogen is provided with confined space.Thus structure, space where reduction molten tin bath afterbody and transition roller
Oxygen content, and form malleation, it is to avoid oxygen enters, to reduce scruff, the surface tin defects that reduction correlative factor is produced.
It is preferred that scheme such as Fig. 4 in, the lower section of conveying roller 9 be provided with screeding device 19.Thus structure, is easy to remove conveying
The scruff on the surface of roller 9, improves the surface smoothness of conveying roller 9.
The above embodiments are only optimal technical scheme of the present utility model, and are not construed as limit of the present utility model
The technical scheme that system, the technical scheme that protection domain of the present utility model should be recorded with claim, including claim are recorded
The equivalents of middle technical characteristic are protection domain.Equivalent substitution i.e. within this range is improved, also in the utility model
Protection domain within.
Claims (10)
1. a kind of ultra-thin glass conveying device, including positioned at molten tin bath（6）With annealing kiln（17）Between multiple transition rollers（5）, it is many
Individual transition roller（5）One end be connected by the first transmission mechanism with a drive device, it is characterized in that：Multiple transition rollers（5）'s
The other end is connected by the second transmission mechanism with drive device respectively；
In the first described transmission mechanism, deceleration device（10）With connecting shaft（12）One end be fixedly connected, connecting shaft（12）'s
The other end and multiple freewheel clutches（13）Connection, multiple freewheel clutches（13）Respectively with transition roller（5）It is fixedly connected；
In the second described transmission mechanism, first shaft coupling（3）One end and transition roller（5）Connection, first shaft coupling（3）It is another
End and decelerator（2）It is fixedly connected, decelerator（2）With motor（1）It is fixedly connected.
2. a kind of ultra-thin glass conveying device according to claim 1, it is characterized in that：Described first shaft coupling（3）For
Hooks coupling universal coupling or flexible shaft joint.
3. a kind of ultra-thin glass conveying device according to claim 2, it is characterized in that：Described flexible shaft joint is provided with
Torque sensor.
4. a kind of ultra-thin glass conveying device according to claim 3, it is characterized in that：In described flexible shaft joint, the
One shaft coupling portion（31）With the second shaft coupling portion（32）Between be provided with flexible member portion（33）, torque detecting apparatus（8）One end and first
Shaft coupling portion（31）It is fixedly connected, torque detecting apparatus（8）The other end and the second shaft coupling portion（32）It is fixedly connected, moment of torsion detection dress
Put（8）Middle part be provided with and be used to detect the detection means of rotational displacement.
5. a kind of ultra-thin glass conveying device according to claim 4, it is characterized in that：Described detection means is photoelectric transfer
Sensor, capacitance sensor, pulling force sensor, giant magneto-resistance sensor or current vortex sensor.
6. a kind of ultra-thin glass conveying device according to claim 1, it is characterized in that：In first shaft coupling（3）With transition
Roller（5）Between be additionally provided with slip clutch（4）.
7. a kind of ultra-thin glass conveying device according to claim 1, it is characterized in that：Multiple transition rollers（5）Top, under
Side and both sides are provided with thermal insulation board（14）, in transition roller（5）Above and below be provided with heating element heater（15）, in heating element heater（15）
With transition roller（5）Between be provided with constant temperature plate（16）.
8. a kind of ultra-thin glass conveying device according to claim 1, it is characterized in that：Multiple transition rollers（5）Surrounding's structure
Into a confined space with isolated from atmosphere, the nitrogen tube for being used for inputting nitrogen is provided with the confined space（18）.
9. a kind of ultra-thin glass conveying device according to claim 1, it is characterized in that：In conveying roller（9）Lower section be provided with
Screeding device（19）.
10. a kind of ultra-thin glass conveying device according to claim 1, it is characterized in that：Described motor（1）For synchronous electricity
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720102465.7U CN206467144U (en) | 2017-01-30 | 2017-01-30 | Ultra-thin glass conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720102465.7U CN206467144U (en) | 2017-01-30 | 2017-01-30 | Ultra-thin glass conveying device |
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| Publication Number | Publication Date |
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| CN206467144U true CN206467144U (en) | 2017-09-05 |
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ID=59703051
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| CN201720102465.7U Active CN206467144U (en) | 2017-01-30 | 2017-01-30 | Ultra-thin glass conveying device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106746580A (en) * | 2017-01-30 | 2017-05-31 | 宜昌南玻光电玻璃有限公司 | Ultra-thin glass conveying device |
| CN111039557A (en) * | 2019-12-26 | 2020-04-21 | 中国建材国际工程集团有限公司 | Transmission system and control method thereof |
| CN114315118A (en) * | 2021-12-28 | 2022-04-12 | 华中科技大学 | Independent avoidance method for hole site interference in laser hole cutting of various glass |
-
2017
- 2017-01-30 CN CN201720102465.7U patent/CN206467144U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106746580A (en) * | 2017-01-30 | 2017-05-31 | 宜昌南玻光电玻璃有限公司 | Ultra-thin glass conveying device |
| CN106746580B (en) * | 2017-01-30 | 2023-08-25 | 宜昌南玻光电玻璃有限公司 | Ultrathin glass conveying device |
| CN111039557A (en) * | 2019-12-26 | 2020-04-21 | 中国建材国际工程集团有限公司 | Transmission system and control method thereof |
| CN114315118A (en) * | 2021-12-28 | 2022-04-12 | 华中科技大学 | Independent avoidance method for hole site interference in laser hole cutting of various glass |
| CN114315118B (en) * | 2021-12-28 | 2022-08-23 | 华中科技大学 | Multi-variety glass laser hole cutting hole site interference autonomous avoidance method |
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