CN207108803U - Liquid crystal glass base temperature zonal control adjustable damper device - Google Patents
Liquid crystal glass base temperature zonal control adjustable damper device Download PDFInfo
- Publication number
- CN207108803U CN207108803U CN201721104651.0U CN201721104651U CN207108803U CN 207108803 U CN207108803 U CN 207108803U CN 201721104651 U CN201721104651 U CN 201721104651U CN 207108803 U CN207108803 U CN 207108803U
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- handle
- air door
- caught
- movable part
- throttle opening
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Abstract
This disclosure relates to a kind of liquid crystal glass base temperature zonal control adjustable damper device, the device includes air door (3) and is arranged at two identical throttle opening governor motions of air door (3) opposite end.The adjustable damper device that the disclosure provides sets identical throttle opening governor motion at the both ends of air door, so as to effectively prevent due to air door both ends because of discontinuity and caused by torsional deformation, make air door both ends aperture regulation controllable, during solving using overflow downdraw production liquid crystal glass base, the problem of in-furnace temperature zonal control is uneven.
Description
Technical field
This disclosure relates to liquid crystal glass base production field, in particular it relates to a kind of liquid crystal glass base temperature subregion control
Adjustable damper device processed.
Background technology
During using overflow downdraw manufacture liquid crystal glass base, in-furnace temperature zonal control is liquid-crystalline glasses base
The basis of plate stay in grade.The scheme taken at present is：In the connecting rod at air door both ends, one end is provided with handle, is easy in stove
Aperture, other end installation balancing weight are fixed on body.In stove under long-time hot environment, the connecting rod at air door both ends is due to stress
Inequality, be easily distorted deformation, drives both ends throttle opening inconsistent.Make both ends temperature difference in stove big, band is adjusted to quality
Very big difficulty is carried out.When deforming serious, throttle setting need to be re-replaced.
Utility model content
The purpose of the disclosure is to provide a kind of simple efficient liquid crystal glass base temperature zonal control adjustable damper dress
Put.
To achieve these goals, the disclosure provides a kind of liquid crystal glass base temperature zonal control adjustable damper dress
Put, the device includes air door and is arranged at two identical throttle opening governor motions of air door opposite end.
Optionally, the throttle opening governor motion includes handle, and the air door is extended with connecting rod to furnace wall outside, institute
Handle is stated mutually to fix with the connecting rod.
Optionally, the handle is mutually fixed with the connecting rod by flat key.
Optionally, it is provided with opening degree indicating mechanism between the air door and the handle.
Optionally, the opening degree indicating mechanism includes the ratchet for indicating aperture, and the handle includes handle body and can stretched
Enter in ratchet neck and be caught in movable part.
Optionally, it is described be caught in movable part be arranged between the handle body and the air door and with the handle body
It is hinged, described one end for being caught in movable part rotationally stretches into the neck of ratchet using the hinged place with handle body as fulcrum
In.
Optionally, the other end for being caught in movable part is mutually supported with the handle body by spring, and is caught in activity
The end of part is provided with handle snaps, and the buckle perforate that may pass through the handle snaps is provided with the handle body.
Optionally, the opening degree indicating mechanism also includes the mounting seat of the fixed ratchet.
Optionally, it is provided with body of heater fixing bolt in the mounting seat.
Optionally, the throttle opening governor motion is stainless steel.
The adjustable damper device that the disclosure provides sets identical throttle opening governor motion at the both ends of air door, so as to
Effectively prevent due to air door both ends because of discontinuity and caused by torsional deformation, make air door both ends aperture regulation controllable, solve
During using overflow downdraw production liquid crystal glass base, the problem of in-furnace temperature zonal control is uneven.
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 a part for constitution instruction, with following tool
Body embodiment is used to explain the disclosure together, but does not form the limitation to the disclosure.In the accompanying drawings：
Fig. 1 is a kind of structural representation of embodiment (top view) of device that the disclosure provides.
Fig. 2 is a kind of structural representation of embodiment (side view) of device that the disclosure provides.
Fig. 3 is a kind of structural representation (side view for embodiment of throttle opening governor motion that the disclosure provides
Figure).
Fig. 4 is the structural representation (side view for the throttle opening governor motion another kind embodiment that the disclosure provides
Figure).
Description of reference numerals
The air door of 1 opening degree indicating mechanism, 2 handle 3
4 flat keys
The body of heater fixing bolt of 11 ratchet, 12 mounting seat 13
21 handle bodies 22 are caught in the spring of movable part 23
The connecting rod of 24 buckle perforate, 25 handle snaps 31
Embodiment
The embodiment of the disclosure is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explained the disclosure, is not limited to the disclosure.
As shown in figure 1, the disclosure provides a kind of liquid crystal glass base temperature zonal control adjustable damper device, its feature
It is, the device includes air door 3 and is arranged at two identical throttle opening governor motions of the opposite end of air door 3.
The disclosure is respectively provided with identical throttle opening governor motion at the both ends of air door 3, can effectively prevent because air door
Balancing weight is installed in one end, the torsional deformation problem caused by other end mounting knob, can controllably control opening for air door both ends
Degree, so as to reach the purpose of in-furnace temperature zonal control, and improves the life-span of throttle setting, makes the liquid crystal using glass tube down-drawing manufacture
The stability of glass substrate quality is greatly improved.
Throttle opening governor motion is used for the aperture of damper, as shown in Fig. 2 the throttle opening governor motion can be with
Including handle 2, its length can be 100~500mm, and width can be 15~100mm, and the air door 3 is to can be with the outside of furnace wall
Connecting rod 31 is extended with, the handle 2 can be fixed with the phase of connecting rod 31.The length of air door 3 can be 1000~
5000mm, width can be 100~800mm, and thickness can be 5~60mm, and connection shank diameter can be 15~100mm, length
Can be 100~1000mm.The purpose of regulation in-furnace temperature with the aperture of damper 3, can be reached by handle 2.Handle can
By directly with connecting rod 31 by weld etc. in the form of be fixedly connected, can also mutually be fixed by screw rod, rack or flat key etc., such as
Shown in Fig. 2, preferably fixed by the phase of flat key 4.Flat key is inserted into connecting rod and handle, so as to by connecting rod connect air door and
Handle, its length can be 10~80mm, and width can be 5~30mm, highly can be 5~30mm.Flat key has centering
The advantages that good, positioning precision height and convenient disassembly, it is possible to increase the precision of throttle opening regulation.
Further, it is consistent in order to improve the aperture at accurate control air door both ends, as shown in Fig. 2 the air door 3 with it is described
Opening degree indicating mechanism 1 is provided between handle 2.By opening degree indicating mechanism can with the size of exact knowledge air door both ends aperture,
So as to which convenient regulation both ends aperture is consistent.The opening degree indicating mechanism can be the instruction unit being arranged on body of heater, such as arc
Scale etc..
In order that opening degree indicating mechanism is relatively fixed with handle, prevent from occurring relative because of air door deformation at high temperature
Displacement, as shown in figure 3, the opening degree indicating mechanism 1 can include indicating the ratchet 11 of aperture, the ratchet radius can be 20~
500mm, the handle 2 can include handle body 21 and can stretch into the neck of ratchet 11 to be caught in movable part 22.By in hand
Set on handle 2 and be caught in movable part 22, can made to be caught in movable part and be controllably caught in the neck of ratchet 11, realize the two position
It is relatively fixed.It can be bolt or plug-in unit etc. that this, which is caught in movable part 22, can either insert in neck, can also extract when needed
Neck, realize the rotation of handle.
A kind of embodiment, as shown in figure 3, it is described be caught in movable part 22 be arranged at the handle body 21 with it is described
It is hinged between air door 3 and with the handle body 21, described one end for being caught in movable part 22 is be hinged with handle body 21
Locate rotationally to stretch into the neck of ratchet 11 for fulcrum.Movable part 22 is caught in around hinged place opposite handle body 21 by regulation
Snap-fit connection members 22 can be caught in neck by rotation, convenient and swift, and without having to worry about the loss for being caught in movable part.
Further, as shown in Figure 3-4, the other end for being caught in movable part 22 can pass through with the handle body 21
The phase of spring 23 is supported, and the end for being caught in movable part 22 can be provided with handle snaps 25, and it can be T fonts, can 360 ° of rotations
Turn, the buckle perforate 24 that may pass through the handle snaps 25 can be provided with the handle body 21.The handle of this kind of mode
Wafer type handle is properly termed as, the handle card of movable part can will be caught in by holding handle body and being caught in one end of movable part
Withhold in buckle perforate, and rotated handle snaps, realize being relatively fixed for handle snaps and handle body, and now
The ratchet one end for being caught in movable part is stretched out in the neck of ratchet, handle is rotated around ratchet, so as to damper aperture；
When throttle opening regulation finish, handle snaps are released from buckle perforate, now under the action of the spring, be caught in movable part with
The position of handle body is set back, and the ratchet one end for being caught in movable part is stretched into ratchet neck, realizes handle and ratchet
It is relatively fixed.This kind of embodiment to operate simpler, and one can complete the adjustment work of air door.
Ratchet 11 is fixed on body of heater for convenience, as shown in Figure 3-4, the opening degree indicating mechanism 1 can also include
Ratchet, is fixed on body of heater, improves the jail of ratchet 11 by the mounting seat 12 of the fixed ratchet 11 by mounting seat 12
Solidity, the height (perpendicular to furnace wall direction) of the base can be 10~80mm, and length can be 20~200mm, and width can
Think 15~200mm.Body of heater fixing bolt 13 can be provided with the mounting seat 12, the fixing bolt can be turret head
Bolt, its diameter can be M6~M26, and length can be 15~100mm.Mounting seat is improved by fixing bolt 13 to dismantle
Convenience and make to be more firmly mounted.
In order to prevent throttle opening mechanism from deforming at high temperature, the throttle opening governor motion can be metal material
Matter, such as can be stainless steel.Stainless steel resistance to elevated temperatures is good, and can significantly improve throttle opening mechanism uses the longevity
Life.
The preferred embodiment of the disclosure is described in detail above in association with accompanying drawing, still, 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, a variety of letters can be carried out to the technical scheme of the 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 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 no longer separately illustrates.
Claims (10)
1. a kind of liquid crystal glass base temperature zonal control adjustable damper device, it is characterised in that the device includes air door (3)
And it is arranged at two identical throttle opening governor motions of air door (3) opposite end.
2. device according to claim 1, it is characterised in that the throttle opening governor motion includes handle (2), described
Air door (3) is extended with connecting rod (31) to furnace wall outside, and the handle (2) is mutually fixed with the connecting rod (31).
3. device according to claim 2, it is characterised in that the handle (2) passes through flat key with the connecting rod (31)
(4) mutually fix.
4. device according to claim 2, it is characterised in that be provided with out between the air door (3) and the handle (2)
Spend indicating mechanism (1).
5. device according to claim 4, it is characterised in that the opening degree indicating mechanism (1) includes indicating the spine of aperture
Take turns (11), the handle (2) includes handle body (21) and can stretched into ratchet (11) neck to be caught in movable part (22).
6. device according to claim 5, it is characterised in that the movable part (22) that is caught in is arranged at the handle body
(21) be hinged between the air door (3) and with the handle body (21), described one end for being caught in movable part (22) with
The hinged place of handle body (21) is that fulcrum is rotationally stretched into the neck of ratchet (11).
7. device according to claim 6, it is characterised in that the other end for being caught in movable part (22) and the handle
Body (21) is mutually supported by spring (23), and the end for being caught in movable part (22) is provided with handle snaps (25), the handle
The buckle perforate (24) that may pass through the handle snaps (25) is provided with body (21).
8. device according to claim 5, it is characterised in that the opening degree indicating mechanism (1) also includes the fixed spine
Take turns the mounting seat (12) of (11).
9. device according to claim 8, it is characterised in that be provided with body of heater fixing bolt in the mounting seat (12)
(13)。
10. device according to claim 1, it is characterised in that the throttle opening governor motion is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721104651.0U CN207108803U (en) | 2017-08-30 | 2017-08-30 | Liquid crystal glass base temperature zonal control adjustable damper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721104651.0U CN207108803U (en) | 2017-08-30 | 2017-08-30 | Liquid crystal glass base temperature zonal control adjustable damper device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207108803U true CN207108803U (en) | 2018-03-16 |
Family
ID=61586559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721104651.0U Active CN207108803U (en) | 2017-08-30 | 2017-08-30 | Liquid crystal glass base temperature zonal control adjustable damper device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207108803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109809675A (en) * | 2019-02-26 | 2019-05-28 | 芜湖东旭光电科技有限公司 | Shaping furnace and its throttle opening adjust device |
-
2017
- 2017-08-30 CN CN201721104651.0U patent/CN207108803U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109809675A (en) * | 2019-02-26 | 2019-05-28 | 芜湖东旭光电科技有限公司 | Shaping furnace and its throttle opening adjust device |
| CN109809675B (en) * | 2019-02-26 | 2023-12-19 | 芜湖东旭光电科技有限公司 | Shaping furnace and throttle opening adjusting device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: But liquid crystal glazing base plate temperature partition control air damper device Effective date of registration: 20200713 Granted publication date: 20180316 Pledgee: Beijing State Owned Financial Leasing Co., Ltd Pledgor: WUHU TUNGHSU PHOTOELECTRIC SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2020990000738 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |