CN203753852U - Glass substrate conveying idler wheel and conveying equipment thereof - Google Patents
Glass substrate conveying idler wheel and conveying equipment thereof Download PDFInfo
- Publication number
- CN203753852U CN203753852U CN201320868098.3U CN201320868098U CN203753852U CN 203753852 U CN203753852 U CN 203753852U CN 201320868098 U CN201320868098 U CN 201320868098U CN 203753852 U CN203753852 U CN 203753852U
- Authority
- CN
- China
- Prior art keywords
- roller
- vacuum suction
- glass substrate
- vacuum
- suction pipe
- 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.)
- Expired - Fee Related
Links
Landscapes
- Rollers For Roller Conveyors For Transfer (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
The utility model discloses a glass substrate conveying idler wheel and conveying equipment thereof. Multiple vacuum adsorption holes penetrating through the wall of the idler wheel are formed in the external circumferential surface of the idler wheel; an annular adsorption cavity communicated with the vacuum adsorption holes is arranged in the side surface of the idler wheel; vacuum adsorption devices are arranged in the annular adsorption cavity and each vacuum adsorption device comprises a vacuum adsorption pipe, a vacuum adsorption pump and a vacuum tank; the glass substrate conveying equipment comprises multiple parallelly arranged rolling shafts; at least two idler wheels are uniformly distributed on each rolling shaft; vacuum adsorption holes are formed in the outer circumferential surface of each idler wheel and the idler wheels and the rolling shafts are enabled to synchronously rotate; when the rolling shafts are rotated, the vacuum adsorption holes continuously provide vacuum to adsorb the glass substrate, so the glass substrate is not turned up and does not slide in the conveying process, and the upper surface of the glass substrate is prevented from being polluted while the reliable conveying is ensured, so the defects such as poor attachment of a light resistance are avoided.
Description
Technical field
The utility model relates to FPD conveying technology field, more particularly, relates to a kind of glass substrate conveying roller and load transfer device thereof.
Background technology
In general delivery unit, all there is resistance position, as washing conveyer, air knife conveyer etc., need be above roller bearing 2 fit on nip drum axle 1, to prevent that glass substrate 4 from skidding, guarantee normally to transmit, as shown in Figure 1.The consequence brought is like this: the O type circle of upper pressing roller 3 has wearing and tearing after using a period of time, or upper pressing roller 3 causes cross pollution after first contaminated; The powder of going up pressing roller generation can stick to glass substrate upper surface simultaneously, causes photoresistance to adhere to bad, in subsequent technique, comes off, and finally shows as the defects such as product broken string.
In industry, adopt with the following method at present:
(1) make pressing roller as far as possible away from graphics field, but current still can bring to graph area by dust.
(2) the O type circle effect of attrition on upper pressing roller is more seriously located, and uses the upper pressing roller of the materials such as Teflon, directly and substrate contacts and do not re-use O type circle, but is difficult to avoid cross-contamination issue.
Chinese patent literature CN201485014 discloses and a kind ofly wood covering firmly can be adsorbed on to the vacuum adsorption conveying system on belt conveyor, and it comprises belt conveyor with holes, gettering container, plastic air pipe, distributing box, plastic air pipe, flow measurement blower fan, brush roll, flow measurement fan outlet, under effluent blower fan mode of operation, air is sucked into gettering container by belt conveyor with holes, then by plastic air pipe, enter distributing box, finally by plastic air pipe approaching side flow fan, by effluent blower fan, be discharged in outside air.It has used vacuum suction system, has increased aperture on belt conveyor, and between workpiece and belt conveyor, forms vacuum by a complete pumping process, thereby guarantees that workpiece can steadily advance under adsorbed state.Workpiece is attracted on belt conveyor with holes, so the plane machining steady quality of workpiece, improves the qualification rate of product.Above-mentioned patent documentation adopts conveying belt structure mode, and the adsorption affinity between workpiece and belt conveyor is not strong, and meanwhile, belt conveyor mode of movement, is not easy to realize and cleans and blow and wipe away action.
Utility model content
In order to solve the problem of prior art, the utility model provides a kind of glass substrate conveying roller and load transfer device thereof, when can prevent glass substrate wrapping and skidding, avoid glass substrate top delivery roller and O type astragal to pollute, and then prevent that photoresistance from adhering to the defects such as bad.
Described technical scheme is as follows:
A kind of glass substrate conveying roller of the present invention, on the outer circumference surface of described roller, form a plurality of vacuum suction holes of running through described roller wall, the side of described roller forms the annular adsorbent chamber being connected with vacuum suction hole, in described annular adsorbent chamber, be provided with vacuum absorption device, described vacuum absorption device comprises vacuum suction pipe and vacsorb pump, one end of described vacuum suction pipe is arranged in described annular adsorbent chamber, and its air suctiton inlet arranges towards top, the other end of described vacuum suction pipe is connected with described vacsorb pump.
Described vacuum absorption device also comprises a vacuum reservoir, and described vacuum suction pipe is connected with described vacuum reservoir, and the vacuum suction import of described vacsorb pump is communicated with the top of described vacuum reservoir.
Described annular adsorbent chamber comprises the annular groove taking shape on described roller side, and described annular groove is connected with vacuum suction hole described in each; The inlet end of described vacuum suction pipe is fixed on the position, the top of described annular groove relatively, and its admission port is towards being positioned at described roller described vacuum suction hole topmost, and described roller rotates with respect to described vacuum suction pipe.
Described annular adsorbent chamber also comprises and the radial groove that described in each, vacuum suction hole is connected, and described radial groove is connected with described annular groove; The inlet end of described vacuum suction pipe is fixed on the position, the top of described annular groove relatively, the inflow point of described vacuum suction pipe is provided with a suction nozzle, described suction nozzle is positioned at described radial groove, and the air intlet of described suction nozzle is towards being positioned at described roller described vacuum suction hole topmost.
On the outer circumference surface of described roller, form the described vacuum suction of two row hole, two row are interspersed between described vacuum suction holes, the independent corresponding described vacuum absorption device in vacuum suction hole described in every row.
A kind of glass substrate load transfer device of the present invention, it comprises a plurality of roller bearings that be arranged in parallel, is evenly equipped with at least two rollers described in each on roller bearing, glass substrate is positioned on described roller and with described roller and contacts.
A plurality of described roller that is positioned at same row on a plurality of described roller bearings respectively with the described corresponding connection of vacuum absorption device, the described roller respectively listing and described vacuum absorption device are realized and being connected one to one.
Described roller bearing is also provided with a plurality of O type circles, and described O type snare is loaded on described roller, is distributed with the aperture being connected with vacuum suction hole on described roller on it.
The beneficial effect that the technical scheme that the utility model provides is brought is:
A. the utility model is by the vacuum suction hole that distributes on the outer circumference surface on roller, roller is synchronizeed and is rotated with roller bearing, when roller bearing rotates, thereby vacuum suction roller top aperture can provide vacuum absorption glass substrate continually, making in glass substrate transport process not can warpage and skid, thereby saved upper pressing roller, guaranteed to transmit failure-free simultaneously, avoided polluting glass substrate upper surface.
B. roller provided by the utility model only has adsorption affinity to its top with substrate contacts place, and relatively airtight, adsorption affinity is stronger.
C. for fear of the technical matters of pair of rollers glass substrate adsorption affinity inequality, the utility model is provided with the vacuum suction hole that two row are cross-distribution on the outer circumference surface of roller, every row all have independently vacuum lead, can solve single-row vacuum suction roller in rotation process, little inhomogeneous problem when large during adsorption affinity.
D. the utility model has also increased situation about using in water vapour environment, increases a vacuum reservoir and is used for collecting solution.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the glass substrate load transfer device structural representation providing in prior art;
Fig. 2 is glass substrate load transfer device structural representation provided by the utility model;
Fig. 3 is roller bearing in Fig. 2 and the cross section structure schematic diagram of glass substrate;
Fig. 4 is a kind of structural representation of roller provided by the utility model;
Fig. 5 is the another kind of structural representation of roller provided by the utility model.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
A kind of glass substrate conveying roller provided by the utility model as shown in Figure 2, on the outer circumference surface of roller, form a plurality of vacuum suction holes 8 of running through roller wall, the side of roller 3 forms the annular adsorbent chamber 7 being connected with vacuum suction hole 8, annular adsorbent chamber 7 is provided with vacuum absorption device 6, it comprises vacuum suction pipe 61 and vacsorb pump 62, one end of vacuum suction pipe 61 is arranged in annular adsorbent chamber 7, and its air suctiton inlet is communicated with described vacuum suction hole 8 towards top, the other end of vacuum suction pipe 61 is connected with vacsorb pump 62, the vacuum suction hole 8 that vacsorb pump 62 is positioned at roller 3 tops by 61 pairs of vacuum suction pipes vacuumizes processing, making roller 3 adsorb glass substrate 4 is fed forward.
Vacuum absorption device 6 wherein also comprises a vacuum reservoir 63, and vacuum suction pipe 61 is connected with vacuum reservoir 63, and the vacuum suction import of vacsorb pump 62 is communicated with the top of vacuum reservoir 63.
Annular adsorbent chamber 7 wherein comprises the annular groove 71 taking shape on roller 3 sides, and annular groove 71 is connected with each vacuum suction hole 8; The inlet end of vacuum suction pipe 61 is fixed on the position, the top of annular groove 71 relatively, and its admission port is towards being positioned at roller 3 vacuum suction hole 8 topmost, and roller 3 rotates with respect to vacuum suction pipe 61.
Or preferably, annular adsorbent chamber 7 also comprises the radial groove 72 being connected with each vacuum suction hole 8, radial groove 72 is connected with annular groove 71; The inlet end of vacuum suction pipe 61 is fixed on the position, the top of annular groove 71 relatively, and the inflow point of vacuum suction pipe 61 is provided with a suction nozzle 9, and suction nozzle 9 is positioned at radial groove 72, and the air intlet of suction nozzle 9 is towards being positioned at roller 3 vacuum suction hole 8 topmost.
Wherein shown in Fig. 4, on roller structure, be provided with single-row vacuum suction hole 8, technical matters for fear of 3 pairs of glass substrate 4 adsorption affinity inequalities of roller, as shown in Fig. 5 structure, the utility model is provided with the vacuum suction hole 8 that two row are cross-distribution on the outer circumference surface of roller 3, every row all have independently vacuum absorption device 6, can solve single-row vacuum suction roller 3 in rotation process, little inhomogeneous problem when large during adsorption affinity.
The utility model also provides a kind of glass substrate load transfer device, as shown in Figure 2, it comprises a plurality of roller bearings that be arranged in parallel 2, on each roller bearing 2, be evenly equipped with at least two rollers 3, glass substrate 4 is positioned on roller 3 and with roller 3 and contacts, the connection corresponding to vacuum absorption device respectively of a plurality of rollers that are positioned at same row on a plurality of roller bearings, the roller respectively listing and vacuum absorption device are realized and being connected one to one.
Also can be provided with a plurality of O type circles at roller bearing, O type circle can be set on roller 3, is distributed with the aperture being connected with vacuum suction hole 8 on roller 3 on it.
When glass substrate 4 is sent to vacuum suction roller bearing 2 top, vacuum suction pipe 61 starts to provide vacuum adsorption force, because the suction nozzle of vacuum line end is over against top, therefore this vacuum adsorption force be directional tagging in vacuum suction roller and glass substrate contact position, thereby glass substrate is subject to adsorption affinity, change into the friction force of O type circle to glass substrate working direction.
Above-mentioned the utility model embodiment sequence number, just to describing, does not represent the quality of embodiment.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. a glass substrate conveying roller, it is characterized in that, on the outer circumference surface of described roller, form a plurality of vacuum suction holes of running through described roller wall, the side of described roller forms the annular adsorbent chamber being connected with vacuum suction hole, in described annular adsorbent chamber, be provided with vacuum absorption device, described vacuum absorption device comprises vacuum suction pipe and vacsorb pump, one end of described vacuum suction pipe is arranged in described annular adsorbent chamber, and its air suctiton inlet arranges towards top, the other end of described vacuum suction pipe is connected with described vacsorb pump.
2. glass substrate conveying roller according to claim 1, it is characterized in that, described vacuum absorption device also comprises a vacuum reservoir, and described vacuum suction pipe is connected with described vacuum reservoir, and the vacuum suction import of described vacsorb pump is communicated with the top of described vacuum reservoir.
3. glass substrate conveying roller according to claim 1, is characterized in that, described annular adsorbent chamber comprises the annular groove taking shape on described roller side, and described annular groove is connected with vacuum suction hole described in each; The inlet end of described vacuum suction pipe is fixed on the position, the top of described annular groove relatively, and its admission port is towards being positioned at described roller described vacuum suction hole topmost, and described roller rotates with respect to described vacuum suction pipe.
4. glass substrate conveying roller according to claim 3, is characterized in that, described annular adsorbent chamber also comprises and the radial groove that described in each, vacuum suction hole is connected, and described radial groove is connected with described annular groove; The inlet end of described vacuum suction pipe is fixed on the position, the top of described annular groove relatively, the inflow point of described vacuum suction pipe is provided with a suction nozzle, described suction nozzle is positioned at described radial groove, and the air intlet of described suction nozzle is towards being positioned at described roller described vacuum suction hole topmost.
5. according to the arbitrary described glass substrate conveying roller of claim 1-4, it is characterized in that, on the outer circumference surface of described roller, form the described vacuum suction of two row hole, two row are interspersed between described vacuum suction holes, the independent corresponding described vacuum absorption device in vacuum suction hole described in every row.
6. a glass substrate load transfer device, it comprises a plurality of roller bearings that be arranged in parallel, described in each, on roller bearing, be evenly equipped with at least two rollers, glass substrate is positioned on described roller and with described roller and contacts, it is characterized in that, described roller is the arbitrary described glass substrate conveying roller of claim 1-4.
7. glass substrate load transfer device according to claim 6, it is characterized in that, a plurality of described roller that is positioned at same row on a plurality of described roller bearings respectively with the described corresponding connection of vacuum absorption device, the described roller respectively listing and described vacuum absorption device are realized and being connected one to one.
8. glass substrate load transfer device according to claim 7, is characterized in that, described roller bearing is also provided with a plurality of O type circles, and described O type snare is loaded on described roller, is distributed with the aperture being connected with vacuum suction hole on described roller on it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320868098.3U CN203753852U (en) | 2013-12-26 | 2013-12-26 | Glass substrate conveying idler wheel and conveying equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320868098.3U CN203753852U (en) | 2013-12-26 | 2013-12-26 | Glass substrate conveying idler wheel and conveying equipment thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203753852U true CN203753852U (en) | 2014-08-06 |
Family
ID=51249154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320868098.3U Expired - Fee Related CN203753852U (en) | 2013-12-26 | 2013-12-26 | Glass substrate conveying idler wheel and conveying equipment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203753852U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743297A (en) * | 2017-02-24 | 2017-05-31 | 重庆渝泰玻璃有限公司 | Glass conveying roller |
| CN109132546A (en) * | 2018-08-23 | 2019-01-04 | 通彩智能科技集团有限公司 | A kind of thin board transfer apparatus |
| KR20200040806A (en) * | 2017-08-15 | 2020-04-20 | 코아 플로우 리미티드 | Vacuum wheel with separate contact surfaces and vacuum surfaces |
| CN114772288A (en) * | 2022-06-20 | 2022-07-22 | 江苏仁利玻璃科技有限公司 | Feeding and conveying device for processing ultrathin glass |
-
2013
- 2013-12-26 CN CN201320868098.3U patent/CN203753852U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743297A (en) * | 2017-02-24 | 2017-05-31 | 重庆渝泰玻璃有限公司 | Glass conveying roller |
| CN106743297B (en) * | 2017-02-24 | 2019-05-28 | 重庆渝泰玻璃有限公司 | Glass conveying roller |
| KR20200040806A (en) * | 2017-08-15 | 2020-04-20 | 코아 플로우 리미티드 | Vacuum wheel with separate contact surfaces and vacuum surfaces |
| CN111094156A (en) * | 2017-08-15 | 2020-05-01 | 科福罗有限公司 | Vacuum wheel with separated contact and vacuum surfaces |
| TWI771443B (en) * | 2017-08-15 | 2022-07-21 | 以色列商核心流有限公司 | Vacuum wheel with separate contact and vacuum surfaces |
| KR102601223B1 (en) | 2017-08-15 | 2023-11-09 | 코아 플로우 리미티드 | Vacuum wheel with separate contact surfaces and vacuum surfaces |
| CN109132546A (en) * | 2018-08-23 | 2019-01-04 | 通彩智能科技集团有限公司 | A kind of thin board transfer apparatus |
| CN114772288A (en) * | 2022-06-20 | 2022-07-22 | 江苏仁利玻璃科技有限公司 | Feeding and conveying device for processing ultrathin glass |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203753852U (en) | Glass substrate conveying idler wheel and conveying equipment thereof | |
| TW201330086A (en) | Etching apparatus | |
| CN102161438B (en) | Conveying device | |
| CN206537951U (en) | A kind of glass plate delivery adsorption roller | |
| CN209291385U (en) | A kind of mixing plant belt cleaning device | |
| CN113356729B (en) | Production process of laminated vacuum glass | |
| TW200738360A (en) | Substrate transport method and apparatus thereof | |
| KR20150112380A (en) | auto clean machine | |
| CN102586779A (en) | Liquid-separation type wet etching device for silicon wafer | |
| JP2011225377A (en) | Plate glass conveying device | |
| CN203991531U (en) | Plate surface dry method automated cleaning cleaning equipment | |
| CN203158816U (en) | Device for conveying glass substrate | |
| CN103086595A (en) | Separating machine for quartz glass tube | |
| CN206485984U (en) | Device for transmitting glass plate | |
| CN206156285U (en) | Turn -over machine | |
| CN204170904U (en) | A kind of glue spreading apparatus | |
| CN100582886C (en) | Apparatus for treating substrates | |
| CN211056190U (en) | Glass feeding mechanism | |
| JP6370578B2 (en) | Substrate cleaning device | |
| CN208042671U (en) | Fire extinguisher uses electric roller type automatic wiping device after trying water | |
| CN201966189U (en) | Conveying device in wet processing equipment | |
| CN202848673U (en) | Material distribution device | |
| CN207001465U (en) | A kind of processing of stone line conveyer | |
| JP2006021092A (en) | Cleaning system | |
| CN205799156U (en) | Washed ore machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20191226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |