CN206418007U - A kind of ultrathin flexible glass edge-pulling structure - Google Patents
A kind of ultrathin flexible glass edge-pulling structure Download PDFInfo
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- CN206418007U CN206418007U CN201720026734.6U CN201720026734U CN206418007U CN 206418007 U CN206418007 U CN 206418007U CN 201720026734 U CN201720026734 U CN 201720026734U CN 206418007 U CN206418007 U CN 206418007U
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Abstract
The utility model discloses a kind of ultrathin flexible glass edge-pulling structure, belong to glass manufacturing apparatus technical field, cavity between adjacent head medial surface is the holding chamber of glass plate, head and machine bar are all hollow structures, cooling duct is set up in hollow structure, space between cooling duct and hollow structure is the heat dissipation channel with ft connection, the port of export of cooling duct connects the cooling structure to form head and machine bar with heat dissipation channel, the temperature compensation mechanism being made up of heating element heater and the temperature element being arranged on heating element heater is set up on the outside of head, the signal output part of temperature element and the signal input part of controller are connected, the control end of controller and the controlled end of heating element heater are connected.The temperature difference between head contact position glass plate and other parts glass plate can be reduced, the glass plate made with head contact position, which is exactly in, suitably draws thin range of viscosities (105.25‑106.75DPas in), it is to avoid glass plate deformation, warpage.
Description
Technical field
The utility model belongs to glass manufacturing apparatus technical field, is related to edge machine structure, and in particular to ultra-thin to one kind
Flexible glass edge machine structure.
Background technology
Plate glass production technology mainly has horizontal sheet process, pulling method, glass tube down-drawing, float glass process etc., is required for leading using edge machine
Draw the hyperpyrexia glass plate edge of molten condition, prevent glass plate by surface tension effects to central reduction.Conventional edge machine
All it is to be adapted to thicker plate glass, the thickness of glass is larger, for the precision of edge machine, temperature, chucking power and drawing gravitation etc.
Control accuracy requirement is not high, mainly has following shortcoming when producing ultrathin flexible glass：1. edge machine entire body uses resistance to height
Warm stainless steel is made, and the glass plate temperature drop of retained part is very fast, causes glass-board surface edge and the middle temperature difference big, is also easy to produce change
The defects such as shape, warpage；2. draw direction is single, the strength that can only be downwards stretched to glass plate, although some edge machine structures can be with
Direction clamping glass obliquely is turned into, but the strength so applied is unstable, adds the risk of the disconnected plate of glass, it is therefore desirable to
A kind of new edge machine structure is designed, to carry out the drawing side of ultrathin flexible glass.
The content of the invention
The utility model devises a kind of ultrathin flexible glass edge-pulling structure to overcome the defect of prior art, can be with
Reduction and the temperature drop speed of head contact position glass plate, reduce the temperature difference of glass plate edge and center section, can effectively keep away
Exempt from the generation of the phenomenons such as glass plate deformation, warpage.
The concrete technical scheme that the utility model is taken is：A kind of ultrathin flexible glass edge-pulling structure, is included in frame
On the machine bar that be arranged in parallel, one end of machine bar is connected with motor, the other end is fixedly connected with head, adjacent head medial surface
Between cavity be glass plate holding chamber, the control end of the controlled end of motor and controller connects, it is important to：Described
Head and machine bar are all hollow structures, cooling duct are set up in hollow structure, the space between cooling duct and hollow structure
It is the heat dissipation channel with ft connection, the port of export of cooling duct connects the cooling knot to form head and machine bar with heat dissipation channel
Structure, sets up the temperature compensation mechanism being made up of heating element heater and the temperature element being arranged on heating element heater on the outside of head, surveys
The signal output part of warm element and the signal input part of controller are connected, and the control end of controller and the controlled end of heating element heater connect
Connect.
Described head is the rod-like structure being made of the stainless steel of resistance to 1000 DEG C of high temperature, and machine bar is with resistance to 1600 DEG C high
The rod-like structure that is made of ceramics when temperature, thermal conductivity factor are less than 2 kilocalorie/meter DEG C.
Be provided with screw thread on described head outer wall, the width of screw thread be 0.5-1mm, depth be 0.5-0.8mm, screw thread with
Angle between head axis is that the spacing between 40 ° -60 °, adjacent thread vertically is 3-4mm.
Fixed between described head and machine bar by screw-threaded coupling, to form Demountable.
Change gear box is provided between described machine bar and motor, the input of change gear box is by universal
Axle device is connected with motor, and the output end of change gear box is connected with machine bar.
Be both provided between described change gear box and Hooks coupling universal coupling, between change gear box and machine bar support block and
Two support blocks are fixed on same base, are provided with leading screw on base, and adjacent head is by leading screw closer or far from formation
For the width adjusting structure of holding chamber.
The beneficial effects of the utility model are：Head and machine bar are cooled using cooling duct, heating element heater is utilized
To make up the heat that head is taken away, the environment temperature of glass sheet perimeter can be detected in real time using temperature element, according to institute's thermometric
Degree adjusts the ventilation in the heating power and cooling duct of heating element heater in time, can accurately control and head contact position glass
The temperature drop speed of plate, reduces and the temperature difference between head contact position glass plate and other parts glass plate, makes to contact with head
The glass plate at place, which is exactly in, suitably draws thin range of viscosities (105.25-106.75DPas in), it is possible to prevente effectively from glass plate becomes
The generation of the phenomenons such as shape, warpage.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is edge machine structure in the utility model to clamped glass sheet temperatures control schematic diagram.
Fig. 3 is the structural representation of head in the utility model.
Fig. 4 is that the edge machine structure involved by the utility model draws the contrast of side effect to show glass plate with common edge machine structure
It is intended to.
In accompanying drawing, 1 represents head, and 2 represent machine bar, and 3 represent change gear box, and 4 represent leading screw, and 5 represent Hooks coupling universal coupling,
6 represent support block, and 7 represent motor, and 8 represent heating element heater, and 9 represent temperature element, and 10 represent glass plate, and 11 represent cooling
Airduct, α represents angle.
Embodiment
The utility model is elaborated with specific embodiment below in conjunction with the accompanying drawings：
Specific embodiment, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of ultrathin flexible glass edge-pulling structure are included in frame
On the machine bar 2 that be arranged in parallel, one end of machine bar 2 is connected with motor 7, the other end is fixedly connected with head 1, adjacent head 1
Cavity between medial surface is the holding chamber of glass plate 10, and the controlled end of motor 7 and the control end of controller are connected, head
1 and machine bar 2 be all hollow structure, cooling duct 11, the sky between cooling duct 11 and hollow structure are set up in hollow structure
Gap is the heat dissipation channel with ft connection, and the port of export of cooling duct 11 connects the drop to form head 1 and machine bar 2 with heat dissipation channel
Warm structure, the temperature-compensating being made up of heating element heater 8 and the temperature element being arranged on heating element heater 89 is set up in the outside of head 1
Mechanism, the signal output part of temperature element 9 and the signal input part of controller are connected, control end and the heating element heater 8 of controller
Controlled end connection.
Cold wind is sent into inside head 1 and machine bar 2 using cooling duct 11, for reducing the temperature of head 1 and machine bar 2,
Avoid temperature too high and influence head 1 and the normal of machine bar 2 to use, extend the service life of head 1 and machine bar 2.Meanwhile, profit
The heat that head 1 is taken away is made up with heating element heater 8 is heating plate, the external diameter of head 1 is less than or equal to 55mm, heating plate and glass
Vertical range between plate 10 is no more than 100mm, and the length of heating plate, width are respectively 200mm, 100mm, heating element heater 8
Heating power is automatically controlled by the warming that temperature element 9 is thermocouple, and the cooling wind in cooling duct 11 is used for reducing head 1
Temperature, is defined so that head 1 is not Nian Jie with glass plate 10, on the premise of ensureing that head 1 and machine bar 2 are in normal temperature range,
The environment temperature on the periphery of glass plate 10 can be monitored in real time using temperature element 9, heating element heater 8 is adjusted in time according to measured temperature
Heating power and cooling duct 11 in ventilation, can accurately control the temperature drop speed with the contact position glass plate 10 of head 1,
So as to control the temperature of glass plate 10 herein, reduce between the glass plate 10 and other parts glass plate 10 of the contact position of head 1
Temperature difference, the glass plate 10 made with the contact position of head 1, which is exactly in, suitably draws thin range of viscosities (105.25-106.75dPa·
S) in, it is possible to prevente effectively from the generation of the phenomenon such as glass plate 10 is deformed, warpage.
As shown in figure 3, heat dissipation channel one end and ft connection away from head 1, i.e. cold wind along cooling duct 11 forward
Motion carries out first time cooling to machine bar 2, is reached after machine bar 2 in the cooling chamber of head 1 and carries out first time drop to head 1
Temperature, then enters the space between cooling duct 11 and machine bar 2, to head 1 by the space between cooling duct 11 and head 1
Second is carried out with machine bar 2 to cool, the hot gas after heating is discharged by one end away from head 1, can avoid hot gas and glass plate
10 contact and influence the temperature of glass plate 10.
Head 1 is the rod-like structure being made of the stainless steel of resistance to 1000 DEG C of high temperature, and machine bar 2 is with resistance to 1600 DEG C of high temperature, led
The rod-like structure that is made of ceramics when hot coefficient is less than 2 kilocalorie/meter DEG C, head 1, machine bar 2 are respectively adopted unlike material, had
Beneficial to the influence reduced to drawing border area domain glass plate 10 and space temperature, it is to avoid with the temperature drop of glass plate 10 of the contact position of head 1 too
The temperature difference that is fast and causing the edge of glass plate 10 and centre is larger, be also easy to produce the generation of the defects such as deformation, warpage.
It is provided with screw thread on the outer wall of head 1, the width of screw thread is that 0.5-1mm, depth are 0.5-0.8mm, screw thread and head 1
Angle α between axis is that the spacing between 40 ° -60 °, adjacent thread vertically is 3-4mm.Common head is in clamping glass
During plate 10, the surface tension of glass plate 10 can only be overcome, glass plate 10 is prevented to central reduction, and carve threaded head 1 and exist
The power of outward turning can be provided during rotation clamping glass plate 10 so that glass plate 10 can be preferably thin to abduction, as shown in figure 4, and
The setting of heating element heater 8 and cooling duct 11 so that the temperature of glass plate 10 is suitable, is also not in disconnected plate even if by outer spin
Situation, is especially suitable for the drawing side of ultrathin flexible glass.
Fixed between head 1 and machine bar 2 by screw-threaded coupling, to form Demountable, when the abrasion of head 1 needs more
When changing, it is only necessary to disassemble old head 1, new head 1 is loaded onto, without machine bar 2 is also changed together, is reduced
Maintenance cost.
Change gear box 3 is provided between machine bar 2 and motor 7, the input of change gear box 3 is by universal joint shaft
Device 5 is connected with motor 7, and the output end of change gear box 3 is connected with machine bar 2, and machine bar can be adjusted using change gear box 3
The speed of 2 rotations, can preferably meet the production requirement of different glass.Between change gear box 3 and Hooks coupling universal coupling 5, become
Support block 6 is both provided between fast gear-box 3 and machine bar 2 and two support blocks 6 are fixed on same base, is provided with base
Leading screw 4, adjacent head 1, closer or far from the width adjusting structure for being formed as holding chamber, can accurately adjust folder by leading screw 4
Hold and two leading screws 4 are provided with the width of chamber, each base so that be more reliable and more stable during adjustment holding chamber width.
Claims (6)
1. a kind of ultrathin flexible glass edge-pulling structure, be included in the machine bar (2) being be arranged in parallel in frame, one end of machine bar (2) with
Motor (7) connection, the other end are fixedly connected with head (1), and the cavity between adjacent head (1) medial surface is glass plate
(10) holding chamber, the controlled end of motor (7) and the control end of controller are connected, it is characterised in that：Described head (1)
All it is hollow structure with machine bar (2), cooling duct (11) is set up in hollow structure, cooling duct (11) is between hollow structure
Space be heat dissipation channel with ft connection, the port of export of cooling duct (11) connected with heat dissipation channel to be formed head (1) and
The cooling structure of machine bar (2), sets up on the outside of head (1) by heating element heater (8) and the thermometric being arranged on heating element heater (8) member
The temperature compensation mechanism of part (9) composition, the signal output part of temperature element (9) and the signal input part of controller are connected, control
The control end of device is connected with the controlled end of heating element heater (8).
2. a kind of ultrathin flexible glass edge-pulling structure according to claim 1, it is characterised in that：Described head (1) is
The rod-like structure being made of the stainless steel of resistance to 1000 DEG C of high temperature, machine bar (2) is to be less than 2,000 with resistance to 1600 DEG C of high temperature, thermal conductivity factor
The rod-like structure that ceramics during card/rice DEG C are made.
3. a kind of ultrathin flexible glass edge-pulling structure according to claim 1, it is characterised in that：Described head (1) is outside
It is provided with screw thread on wall, the width of screw thread is that 0.5-1mm, depth are folder between 0.5-0.8mm, screw thread and head (1) axis
Angle (α) is that the spacing between 40 ° -60 °, adjacent thread vertically is 3-4mm.
4. a kind of ultrathin flexible glass edge-pulling structure according to claim 1, it is characterised in that：Described head (1) and
Machine bar fixes between (2) by screw-threaded coupling, to form Demountable.
5. a kind of ultrathin flexible glass edge-pulling structure according to claim 1, it is characterised in that：Described machine bar (2) with
Change gear box (3) is provided between motor (7), the input of change gear box (3) is by Hooks coupling universal coupling (5) and drive
Dynamic motor (7) connection, the output end of change gear box (3) is connected with machine bar (2).
6. a kind of ultrathin flexible glass edge-pulling structure according to claim 5, it is characterised in that：Described change gear box
(3) support block (6) and two supports are both provided between Hooks coupling universal coupling (5), between change gear box (3) and machine bar (2)
Block (6) is fixed on same base, is provided with leading screw (4) on base, adjacent head (1) by leading screw (4) closer or far from
Be formed as the width adjusting structure of holding chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720026734.6U CN206418007U (en) | 2017-01-11 | 2017-01-11 | A kind of ultrathin flexible glass edge-pulling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720026734.6U CN206418007U (en) | 2017-01-11 | 2017-01-11 | A kind of ultrathin flexible glass edge-pulling structure |
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| CN206418007U true CN206418007U (en) | 2017-08-18 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108147649A (en) * | 2017-11-30 | 2018-06-12 | 彩虹（合肥）液晶玻璃有限公司 | A kind of heating unit of liquid-crystalline glasses |
| CN110372191A (en) * | 2019-07-29 | 2019-10-25 | 洛阳兰迪玻璃机器股份有限公司 | A kind of bend glass tempering apparatus with stress pattern reduction effect |
| CN110642504A (en) * | 2019-10-21 | 2020-01-03 | 扬州市丰泽特种电缆材料有限公司 | Perpendicular drawing machine that energy-conserving effectual and stability is strong |
| JP2021066625A (en) * | 2019-10-21 | 2021-04-30 | Ａｇｃ株式会社 | Apparatus and method for producing glass plate |
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2017
- 2017-01-11 CN CN201720026734.6U patent/CN206418007U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108147649A (en) * | 2017-11-30 | 2018-06-12 | 彩虹（合肥）液晶玻璃有限公司 | A kind of heating unit of liquid-crystalline glasses |
| CN108147649B (en) * | 2017-11-30 | 2020-12-04 | 彩虹（合肥）液晶玻璃有限公司 | Heating device for liquid crystal glass |
| CN110372191A (en) * | 2019-07-29 | 2019-10-25 | 洛阳兰迪玻璃机器股份有限公司 | A kind of bend glass tempering apparatus with stress pattern reduction effect |
| CN110372191B (en) * | 2019-07-29 | 2024-03-01 | 洛阳兰迪玻璃机器股份有限公司 | Curved surface glass tempering equipment with stress spot weakening effect |
| CN110642504A (en) * | 2019-10-21 | 2020-01-03 | 扬州市丰泽特种电缆材料有限公司 | Perpendicular drawing machine that energy-conserving effectual and stability is strong |
| JP2021066625A (en) * | 2019-10-21 | 2021-04-30 | Ａｇｃ株式会社 | Apparatus and method for producing glass plate |
| JP7251444B2 (en) | 2019-10-21 | 2023-04-04 | Ａｇｃ株式会社 | Glass plate manufacturing apparatus and glass plate manufacturing method |
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