CN203253662U - Delivery wheel cleaning device - Google Patents
Delivery wheel cleaning device Download PDFInfo
- Publication number
- CN203253662U CN203253662U CN 201320213144 CN201320213144U CN203253662U CN 203253662 U CN203253662 U CN 203253662U CN 201320213144 CN201320213144 CN 201320213144 CN 201320213144 U CN201320213144 U CN 201320213144U CN 203253662 U CN203253662 U CN 203253662U
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- CN
- China
- Prior art keywords
- delivery wheel
- cleaning device
- brush
- base
- wheel cleaning
- 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 - Lifetime
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Abstract
The utility model discloses a delivery wheel cleaning device, which comprises a brush and a base, wherein the brush is arranged on the base. The delivery wheel cleaning device eliminates dirt on a delivery wheel by cleaning the delivery wheel when stripping equipment is located in an idle state, thereby preventing wheel prints from being stained on a glass substrate, and improving yield.
Description
Technical field
The utility model relates to mechanical field, is specifically related to a kind of cleaning device of delivery wheel.
Background technology
At present, in thin film transistor (TFT) (TFT) manufacturing process as shown in Figure 1 to Figure 3, in tft array glass substrate manufacturing process, Strip (peeling off) engineering comprises that glass substrate 1 is at HP (Hige Spray, high-pressure spraying) interval be stripped from the liquid high-pressure spraying, at SP (Showr Spray, the shower spray) interval is stripped from liquid shower spray and interval by three steps of pure water cleaning at DI (Deionized, deionized).
When glass substrate 1 is interval through HP and SP under the drive of delivery wheel 2, remove PR (photoresist, photoresist) on glass substrate 1 with stripper spray glass substrate 1, glass substrate 1 enters the DI interval afterwards, cleans with pure water; Because the SP interval directly is connected with DI is interval, cause some residual strippers on glass substrate 1 to adhere on the delivery wheel 2 of the interval entrance of DI, the pure water of the interval spray of residual stripper and DI produces chemical reaction, can be at a kind of blue dirt of delivery wheel 2 Surface Creations, when next group glass substrate 1 can be attached to the bottom of substrate through out-of-date blue dirt, can't wash, after factory thins, the surface of glass substrate 1 still can with rat, reduce the yields of product.
The utility model content
In view of this, main purpose of the present utility model is to provide a kind of delivery wheel cleaning device, in order to delivery wheel is cleaned.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of delivery wheel cleaning device comprises brush and base, and described brush is arranged on base.
Also be provided with lowering or hoisting gear on described base.
Also comprise for the controlled programmable device PLC that controls the lowering or hoisting gear lifting.
Described lowering or hoisting gear is cylinder or servomotor.
Described brush comprises support bar and brush holder, and an end of support bar is fixed on base, and the other end is connected with brush holder, brush holder with contacted of delivery wheel on be provided with bristle.
Described brush holder with contacted of delivery wheel be circular arc.
Described brush is a plurality of.
The utility model delivery wheel cleaning device can clean delivery wheel when peel-off device is in idle state, thereby eliminates the dirt on delivery wheel, has avoided being stained with the band rat on glass substrate, has improved yields.
Description of drawings
Fig. 1 be in the prior art stripping process glass substrate at the transmission schematic diagram in HP, SP, DI interval;
Fig. 2 is the position view of the interval delivery wheel of prior art DI;
Fig. 3 is that the prior art glass substrate is at the spray schematic diagram in DI interval;
Fig. 4 is the structural representation of the utility model delivery wheel cleaning device.
Description of reference numerals:
1, glass substrate 2, delivery wheel 3, base
4, cylinder 5, support bar 6, brush holder.
The specific embodiment
Below by drawings and the specific embodiments, the utility model delivery wheel cleaning device is described in further detail.
Referring to Fig. 4, delivery wheel cleaning device shown in Figure 4 can comprise brush and base 3, and described brush is arranged on the top of base 3.
Described base plays the effect of carrying brush, can play the device of same function for framework, flat board or other.
Also be provided with lowering or hoisting gear on described base, described lowering or hoisting gear can in the bottom of base, be convenient to drive base and rise, descend.
Described delivery wheel cleaning device can also comprise PLC, and PLC is connected with described lowering or hoisting gear.
Described lowering or hoisting gear is preferably cylinder 4 or servomotor.
Described brush comprises support bar 5 and brush holder 6, and an end of support bar 5 is fixed on base 3, and the other end is connected with brush holder 6, and the upper surface of brush holder 6 is provided with bristle.
The upper surface of described brush holder 6 is preferably circular arc, when the upper surface of described brush holder refers to and uses and contacted of delivery wheel.
The material of described bristle is preferably nylon.
Described brush can be for one or more, a plurality ofly refer to two or more.
Described PLC is connected with delivery wheel with lowering or hoisting gear respectively and is connected, and is used for controlling the lifting of lowering or hoisting gear and the rotation of delivery wheel 2.
During concrete the application, delivery wheel cleaning device described in the utility model is arranged at the below of the interval delivery wheel 2 of DI, the position of each brush is corresponding with the position of delivery wheel 2, when delivery wheel 2 is idle, PLC gives an order to cylinder 4, and cylinder 4 promotes bases 3 and rises, and contacts with the brush of cleaning device to delivery wheel 2, delivery wheel 2 original place rotation under the indication of PLC, what make delivery wheel 2 circumferential surfaces everywhere can be by the bristle wiping of brush; During the circular arc that is complementary for the shape with delivery wheel 2 when the upper surface of brush holder 6, the contact area of bristle and delivery wheel 2 increases, the cleaning efficiency raising.
In addition, can carry out set of time according to the work period in DI interval: idle 500 seconds, each unit spray of equipment 60 seconds, be arranged on spray in the time of 60 seconds by PLC, the delivery wheel cleaning device cleans delivery wheel 2, dirt on delivery wheel 2 will be washed by water along with spray like this, also cleaning device has been carried out self cleaning simultaneously.
The utility model delivery wheel cleaning device can clean delivery wheel when peel-off device is in idle state automatically, thereby eliminates the dirt on delivery wheel, has avoided being stained with the band rat on glass substrate, has improved yields.
The above is only preferred embodiment of the present utility model, is not be used to limiting protection domain of the present utility model.
Claims (7)
1. delivery wheel cleaning device, it is characterized in that: comprise brush and base, described brush is arranged on base.
2. delivery wheel cleaning device according to claim 1, is characterized in that: also be provided with lowering or hoisting gear on described base.
3. delivery wheel cleaning device according to claim 2, is characterized in that: also comprise for the controlled programmable device PLC that controls the lowering or hoisting gear lifting.
4. according to claim 2 or 3 described delivery wheel cleaning devices, it is characterized in that: described lowering or hoisting gear is cylinder or servomotor.
5. delivery wheel cleaning device according to claim 4, it is characterized in that: described brush comprises support bar and brush holder, an end of support bar is fixed on base, the other end is connected with brush holder, brush holder with contacted of delivery wheel on be provided with bristle.
6. delivery wheel cleaning device according to claim 5 is characterized in that: described brush holder be circular arc with contacted of delivery wheel.
7. delivery wheel cleaning device according to claim 5, it is characterized in that: described brush is a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320213144 CN203253662U (en) | 2013-04-24 | 2013-04-24 | Delivery wheel cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320213144 CN203253662U (en) | 2013-04-24 | 2013-04-24 | Delivery wheel cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203253662U true CN203253662U (en) | 2013-10-30 |
Family
ID=49466271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320213144 Expired - Lifetime CN203253662U (en) | 2013-04-24 | 2013-04-24 | Delivery wheel cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203253662U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668192A (en) * | 2016-01-12 | 2016-06-15 | 京东方科技集团股份有限公司 | Substrate conveying system |
| CN107185892A (en) * | 2017-07-28 | 2017-09-22 | 武汉华星光电技术有限公司 | Self-cleaning transmission equipment and its clean method, wet method equipment |
| CN107321718A (en) * | 2017-08-14 | 2017-11-07 | 惠科股份有限公司 | Display panel holder conveyer |
-
2013
- 2013-04-24 CN CN 201320213144 patent/CN203253662U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668192A (en) * | 2016-01-12 | 2016-06-15 | 京东方科技集团股份有限公司 | Substrate conveying system |
| CN107185892A (en) * | 2017-07-28 | 2017-09-22 | 武汉华星光电技术有限公司 | Self-cleaning transmission equipment and its clean method, wet method equipment |
| CN107321718A (en) * | 2017-08-14 | 2017-11-07 | 惠科股份有限公司 | Display panel holder conveyer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY Effective date: 20150626 Owner name: JINGDONGFANG SCIENCE AND TECHNOLOGY GROUP CO., LTD Free format text: FORMER OWNER: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20150626 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150626 Address after: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee after: BOE TECHNOLOGY GROUP Co.,Ltd. Patentee after: BEIJING BOE OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Address before: 100176 Beijing city in Western Daxing District economic and Technological Development Zone, Road No. 8 Patentee before: BEIJING BOE OPTOELECTRONICS TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131030 |