CN107310942A - A kind of guide wheel device and transmission equipment - Google Patents
A kind of guide wheel device and transmission equipment Download PDFInfo
- Publication number
- CN107310942A CN107310942A CN201710632638.0A CN201710632638A CN107310942A CN 107310942 A CN107310942 A CN 107310942A CN 201710632638 A CN201710632638 A CN 201710632638A CN 107310942 A CN107310942 A CN 107310942A
- Authority
- CN
- China
- Prior art keywords
- guide wheel
- nut
- wheel device
- screw rod
- transmission equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
- B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
- B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
- B65G49/063—Transporting devices for sheet glass
- B65G49/064—Transporting devices for sheet glass in a horizontal position
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Transmission Devices (AREA)
Abstract
The present invention provides a kind of guide wheel device and transmission equipment, and the guide wheel device includes：Base, screw rod, the first nut, guide wheel and the second nut；Wherein described screw rod is arranged on above the base by screw thread；First nut, guide wheel and the second nut are provided with the screw rod, position of the guide wheel on the screw rod can carry out adjusting up and down；First nut is arranged on the top of the guide wheel, and second nut is arranged on the lower section of the guide wheel, fixation is attached by screw thread between first nut, guide wheel and the second nut.The present invention by the guide pillar of guide wheel device by being set to screw rod, the position of guide wheel can carry out adjusting up and down, the position of guide wheel is fixed using the first nut and the second nut so that utilization can be repeated in guide wheel device, has greatly saved the cost of production.
Description
Technical field
The present invention relates to flat-panel monitor manufacturing technology field, more particularly to a kind of guide wheel device and transmission equipment.
Background technology
Liquid crystal display has many merits such as thin fuselage, power saving, radiationless, is widely used.Existing market
On liquid crystal display largely be backlight liquid crystal display, it includes liquid crystal panel and guide wheel device (Backlight
Module).The operation principle of liquid crystal panel is that liquid crystal molecule is placed among the parallel glass substrate of two panels, and in two sheet glass
Apply driving voltage on substrate to control the direction of rotation of liquid crystal molecule, the light of guide wheel device is reflected into generation picture
Face.
Wherein, Thin Film Transistor-LCD (Thin Film Transistor-Liquid Crystal
Display, TFT-LCD) due to performances such as low power consumption, excellent picture quality and higher production yields, in recent years
To have obtained development at full speed and be widely applied.Specifically, TFT-LCD can be considered one layer of two panels glass substrate sandwich
Liquid crystal, the glass substrate on upper strata is colored filter, is provided with thin film transistor (TFT) on the glass substrate of lower floor.When electric current pass through it is thin
During film transistor, electric field change is produced, the change of electric field causes liquid crystal molecule to deflect, so that the deflection polarity to change light, and
Realize expected display picture.
In existing TFT-LCD making technologies, typically glass substrate is transmitted by way of roller drives,
Because roller driving transmission glass substrate may be needed by longer distance, in actual production, the transmission of long range can make
The position of glass substrate shifts, and then causes glass substrate to scratch or damage, in order to avoid such case, can be by leading
Wheel apparatus guiding glass substrate moves along a straight line, but in actual bootup process, glass substrate due to guide wheel device meeting
Contact is produced, indentation will be produced on guide wheel device in the course of time, with the intensification of indentation, the part that substrate stretches into indentation can
It can produce damage, it is therefore desirable to frequent carry out replacing guide wheel device, and then increase production cost.
The content of the invention
The embodiment of the present invention provides a kind of guide wheel device and transmission equipment, and can solve guide wheel device needs what is often changed
Problem, it is cost-effective.
The embodiments of the invention provide a kind of guide wheel device, including：
Base, screw rod, the first nut, guide wheel and the second nut；Wherein
The screw rod is arranged on above the base by screw thread；
First nut, guide wheel and the second nut are provided with the screw rod, the guide wheel is on the screw rod
Position can carry out adjusting up and down；
First nut is arranged on the top of the guide wheel, and second nut is arranged on the lower section of the guide wheel, institute
State and fixation is attached by screw thread between the first nut, guide wheel and the second nut.
In certain embodiments, the guide wheel device also includes the first limited cover and the second limited cover, first limit
The lower end of position lid and the second limited cover is connected with base, and connection strap is passed through between first limited cover and the second limited cover
It is fixed on the screw rod.
In certain embodiments, the guide wheel device also includes the first packing ring, and first packing ring is arranged on the guide wheel
Between the first nut.
In certain embodiments, the guide wheel device also includes the first elastic washer, and first elastic washer is arranged on
Between first packing ring and the first nut.
In certain embodiments, the guide wheel device also includes second packing ring, and the second packing ring is arranged on the guide wheel
Between the second nut.
In certain embodiments, the guide wheel device also includes the second elastic washer, and second elastic washer is arranged on
Between the second packing ring and the second nut.
In certain embodiments, the screw rod is double threaded screw.
The embodiment of the present invention additionally provides a kind of transmission equipment, and the transmission equipment includes multiple conveyers and above-mentioned
The guide wheel device, the conveyer is used to transmit glass substrate.
In certain embodiments, the conveyer is vertical each other with the setting direction of the guide wheel device.
In certain embodiments, the conveyer is transmission deflector roll.
A kind of guide wheel device and transmission equipment that the present invention is provided, by the way that the guide pillar of guide wheel device is set into screw rod, lead
The position of wheel can carry out adjusting up and down, the position of guide wheel is fixed using the first nut and the second nut so that lead
Utilization can be repeated in wheel apparatus, greatly saved the cost of production.
Brief description of the drawings
Fig. 1 is the structural representation of guide wheel device provided in an embodiment of the present invention.
Fig. 2 is another structural representation of guide wheel device provided in an embodiment of the present invention.
Fig. 3 is the structural representation of transmission equipment provided in an embodiment of the present invention.
Embodiment
Refer to the schema in accompanying drawing, wherein identical element numbers represent identical component, principle of the invention be with
Implement to illustrate in an appropriate environment.The following description be based on exemplified specific embodiment of the invention, its
It is not construed as the limitation present invention other specific embodiments not detailed herein.
Word used in this specification " embodiment " means serving as example, example or illustration.In addition, this specification and institute
Article " one " used in attached claim can usually be interpreted to mean " one or more ", unless otherwise or
Understand guiding singulative from context.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are, based on orientation shown in the drawings or position relationship, to be for only for ease of
The description present invention and simplified description, rather than indicate or imply that the device or element of meaning must have specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection or can mutually communicate；Can be joined directly together, can also be by between intermediary
Connect connected, can be connection or the interaction relationship of two elements of two element internals.For the ordinary skill of this area
For personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In addition, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under " can wrap
Include the first and second features directly to contact, it is not direct contact but by between them that can also include the first and second features
Other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " include fisrt feature the
Directly over two features and oblique upper, or fisrt feature level height is merely representative of higher than second feature.Fisrt feature is special second
Levy " under ", " lower section " and " following " fisrt feature that includes immediately below second feature and obliquely downward, or to be merely representative of first special
Level height is levied less than second feature.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.In order to
Simplify disclosure of the invention, hereinafter the part and setting of specific examples are described.Certainly, they are only merely illustrative, and
And purpose does not lie in the limitation present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, between discussed various embodiments itself are not indicated and/or are set
Relation.In addition, the invention provides various specific techniques and material example, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
Referring to Fig. 1, Fig. 1 is the structural representation of guide wheel device provided in an embodiment of the present invention.The guide wheel device 100 is wrapped
Include base 10, screw rod 20, the first nut 30, the nut 50 of guide wheel 40 and second.
Tapped through hole is provided with the base 10, the screw rod 20 can be arranged on base to carry out by the tapped through hole
It is fixed.In one embodiment, the screw rod can be combined through the tapped through hole of the base 10 with miscellaneous part.
The screw rod 20 is arranged on the base 10 by tapped through hole, and the first nut 30, guide wheel are provided with the screw rod 20
40 and second nut 50, wherein, position of the guide wheel 40 on the screw rod 20 can carry out adjusting up and down.
First nut 30 is arranged on the top of the guide wheel 40, and second nut 50 is arranged on the lower section of the guide wheel 40, should
First nut 30 and the second nut 50 can be rotated by the direction of the screw thread on screw rod 20 to guide wheel 40, with stator ring
40 position.
In one embodiment, the screw rod 20 can be double threaded screw.To enter at the two ends of double threaded screw
The operation of row component.
In actual production process, two guide wheel devices 100 being oppositely arranged clamp glass by guide wheel 40 thereon
Substrate, to cause glass substrate to move along a straight line, and glass substrate will led in the course of time due to that can produce contact with guide wheel 40
Indentation is produced on wheel 40, with the intensification of indentation, the part that substrate stretches into indentation may produce damage, it is therefore desirable to frequent
Carry out replacing guide wheel device, and the embodiment of the present invention can detect guide wheel 40 produce indentation when, unclamp the first nut 30 and
Second nut 50, guide wheel is adjusted to without indent locations about 40, then steps up the first nut 30 and the second nut 50 is consolidated
It is fixed, without being changed, it is greatly saved production cost.
Referring to Fig. 2, Fig. 2 is another structural representation of guide wheel device provided in an embodiment of the present invention.The guide wheel device
100 also include the first packing ring 60, the first elastic washer 70, second packing ring 80, the second elastic washer 90, the first limited cover 110 with
And second limited cover 120.
First packing ring 60 is arranged between the nut 30 of guide wheel 40 and first.
First elastic washer 70 is arranged between the nut 30 of the first packing ring 60 and first.By in the first nut 30
First elastic washer 70 and the first packing ring 60 are set between guide wheel 40, the first nut 30 can be strengthened the fixed of guide wheel 40 is made
With, and can prevent the first nut 30 from sliding.
The second packing ring 80 is arranged between the nut 50 of guide wheel 40 and second.
Second elastic washer 90 is arranged between the nut 50 of second packing ring 80 and second.By in the second nut 50
Second elastic washer 90 and second packing ring 80 are set between guide wheel 40, the second nut 50 can be strengthened the fixed of guide wheel 40 is made
With, and can prevent the second nut 50 from sliding.
The lower end of the limited cover 120 of first limited cover 110 and second is connected with base 10.In one embodiment, may be used
Corresponding groove is set with the extension of the first limited cover 110 of correspondence and the lower end of the second limited cover 120 on base, so that
Extension correspondence is obtained to be embedded in the groove to be fixed.The limited cover 120 of first limited cover 110 and second it
Between be fixed on by connection strap 130 on the screw rod 20.Pass through the first limited cover 110 and the connection locking of the second limited cover 120
The screw rod 20, can prevent guide wheel device 100 from rocking, and add the stability of guide wheel device 100.
Referring to Fig. 3, Fig. 3 is the structural representation of transmission equipment provided in an embodiment of the present invention.The transmission equipment 200 is wrapped
Include multiple guide wheel devices 100, multiple conveyers 210 and glass substrate 220.
The setting direction of the conveyer 210 is vertical each other with the setting direction of guide wheel device 100, the plurality of conveyer
210 are set according to same linear interval, and the glass substrate 220 can be placed on the plurality of transmission device 210, the plurality of transmission
Device 210 can transmit the glass substrate 220 according to preset direction.In one embodiment, the conveyer 210 can be biography
Deflector roll is sent, the plurality of transmission deflector roll can be rolled according to direction pivots clockwise or counter-clockwise, to transmit the glass substrate 220.
The plurality of guide wheel device 100 is arranged on the both sides of the glass substrate 220, passes through leading on both sides guide wheel device 100
Wheel 40 fixes glass substrate 220, makes glass substrate 220 along linear transmission.
In summary, the present invention is provided a kind of guide wheel device and transmission equipment, by the way that the guide pillar of guide wheel device is set
For screw rod, the position of guide wheel can carry out adjusting up and down, the position of guide wheel is consolidated using the first nut and the second nut
It is fixed so that utilization can be repeated in guide wheel device, greatly save the cost of production.
Although the present invention, those skilled in the art has shown and described relative to one or more implementations
Based on the reading to the specification and drawings and understanding it will be appreciated that equivalent variations and modification.The present invention includes all such repair
Change and modification, and be limited only by the scope of the following claims.Particularly with the various functions performed by said modules, use
It is intended to correspond to the specified function of performing the component that (for example it is functionally of equal value in the term of the such component of description
) random component (unless otherwise instructed), with performing the exemplary realization of this specification shown in this article in structure
The open structure of function in mode is not equivalent.Although in addition, the special characteristic of this specification is relative to some realization sides
Only one in formula is disclosed, but this feature can with as can be expect and favorably for given or application-specific
Other one or more combinations of features of other implementations.Moreover, with regard to term " comprising ", " having ", " containing " or its deformation
For being used in embodiment or claim, such term is intended to the mode bag similar to term "comprising"
Include.
In summary, although the present invention it is disclosed above with preferred embodiment, but above preferred embodiment and be not used to limit
The system present invention, one of ordinary skill in the art without departing from the spirit and scope of the present invention, can make various changes and profit
Adorn, therefore protection scope of the present invention is defined by the scope that claim is defined.
Claims (10)
1. a kind of guide wheel device, it is characterised in that including：
Base, screw rod, the first nut, guide wheel and the second nut；Wherein
The screw rod is arranged on above the base by screw thread；
First nut, guide wheel and the second nut, position of the guide wheel on the screw rod are provided with the screw rod
It can carry out adjusting up and down；
First nut is arranged on the top of the guide wheel, and second nut is arranged on the lower section of the guide wheel, described
Fixation is attached by screw thread between one nut, guide wheel and the second nut.
2. guide wheel device as claimed in claim 1, it is characterised in that the guide wheel device also includes the first limited cover and the
Two limited covers, the lower end of first limited cover and the second limited cover is connected with base, first limited cover and second
It is fixed between limited cover by connection strap on the screw rod.
3. guide wheel device as claimed in claim 1, it is characterised in that the guide wheel device also includes the first packing ring, described the
One packing ring is arranged between the guide wheel and the first nut.
4. guide wheel device as claimed in claim 3, it is characterised in that the guide wheel device also includes the first elastic washer, institute
The first elastic washer is stated to be arranged between first packing ring and the first nut.
5. guide wheel device as claimed in claim 4, it is characterised in that the guide wheel device also includes second packing ring, described the
Two packing rings are arranged between the guide wheel and the second nut.
6. guide wheel device as claimed in claim 5, it is characterised in that the guide wheel device also includes the second elastic washer, institute
The second elastic washer is stated to be arranged between the second packing ring and the second nut.
7. the guide wheel device as described in any one of claim 1 to 6, it is characterised in that the screw rod is double threaded screw.
8. a kind of transmission equipment, it is characterised in that the transmission equipment includes multiple conveyers and multiple such as claim 1
To any one of 7 guide wheel devices, the conveyer is used to transmit glass substrate.
9. transmission equipment as claimed in claim 8, it is characterised in that the setting side of the conveyer and the guide wheel device
To vertical each other.
10. transmission equipment as claimed in claim 8, it is characterised in that the conveyer is transmission deflector roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710632638.0A CN107310942B (en) | 2017-07-28 | 2017-07-28 | A kind of guide wheel device and transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710632638.0A CN107310942B (en) | 2017-07-28 | 2017-07-28 | A kind of guide wheel device and transmission device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107310942A true CN107310942A (en) | 2017-11-03 |
| CN107310942B CN107310942B (en) | 2019-05-03 |
Family
ID=60174998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710632638.0A Active CN107310942B (en) | 2017-07-28 | 2017-07-28 | A kind of guide wheel device and transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107310942B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109230536A (en) * | 2018-10-11 | 2019-01-18 | 彩虹（合肥）液晶玻璃有限公司 | A kind of directive wheel regulating device and glass substrate Transmission system |
| CN109850573A (en) * | 2018-12-04 | 2019-06-07 | 武汉华星光电半导体显示技术有限公司 | Conveying machine |
| CN111824772A (en) * | 2019-04-19 | 2020-10-27 | 夏普株式会社 | Conveying device |
| CN112830252A (en) * | 2020-12-15 | 2021-05-25 | 彩虹（合肥）液晶玻璃有限公司 | Glass substrate pay-off adjusting device |
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| CN204280712U (en) * | 2014-10-24 | 2015-04-22 | 昆山国显光电有限公司 | Substrate transfer mechanism |
| CN205634183U (en) * | 2016-05-30 | 2016-10-12 | 北京京东方显示技术有限公司 | Base plate guider and base plate conveyer |
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| CN2620997Y (en) * | 2003-05-20 | 2004-06-23 | 张婷婷 | Leg capable of adjusting height of desk, chair and tool |
| CN202245323U (en) * | 2011-09-19 | 2012-05-30 | 东旭集团有限公司 | Auxiliary guide mechanism matched with photoelectric glass conveying device |
| CN102556663A (en) * | 2011-12-31 | 2012-07-11 | 汉能科技有限公司 | Glass transporting system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109230536A (en) * | 2018-10-11 | 2019-01-18 | 彩虹（合肥）液晶玻璃有限公司 | A kind of directive wheel regulating device and glass substrate Transmission system |
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| CN111824772A (en) * | 2019-04-19 | 2020-10-27 | 夏普株式会社 | Conveying device |
| CN112830252A (en) * | 2020-12-15 | 2021-05-25 | 彩虹（合肥）液晶玻璃有限公司 | Glass substrate pay-off adjusting device |
| CN112830252B (en) * | 2020-12-15 | 2022-08-30 | 彩虹（合肥）液晶玻璃有限公司 | Glass substrate pay-off adjusting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107310942B (en) | 2019-05-03 |
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