CN207239950U - A kind of glass substrate automatic cleaning apparatus after glass grinding - Google Patents
A kind of glass substrate automatic cleaning apparatus after glass grinding Download PDFInfo
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- CN207239950U CN207239950U CN201720923216.4U CN201720923216U CN207239950U CN 207239950 U CN207239950 U CN 207239950U CN 201720923216 U CN201720923216 U CN 201720923216U CN 207239950 U CN207239950 U CN 207239950U
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- nozzle
- glass
- grinding
- glass substrate
- cleaning apparatus
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Abstract
The utility model provides the glass substrate automatic cleaning apparatus after a kind of glass grinding, including nozzle, and nozzle is fixed on grinding hub cap, and nozzle is directed toward abrasive wheel rear and is directed toward on the outside of glass substrate；Nozzle connects cleaning medium feedway.It can clean the glass substrate after grinding, avoid negative effect of the remaining glass dust to glass substrate.
Description
Technical field
The utility model belongs to glass substrate processing and manufacturing technology, is related to the glass substrate after a kind of glass grinding certainly
Dynamic cleaning device.
Background technology
TFT-LCD (liquid crystal display) glass substrate in process of production, need to pass through grinding process；Milling apparatus includes
Grinding table, abrasive wheel is set on grinding table, and the outside of abrasive wheel sets the grinding hub cap for being used for protecting and support.To be ground
Glass substrate is transported on grinding table by harpoon handling device, then abrasive wheel under the action of PLC controller to glass into
Row grinding；Glass after grinding moves away from grinding table by harpoon handling device, realizes the grinding to glass substrate.Wherein, grind
Platform is generally cooled down by cooling water, and harpoon handling device is used as power source by gases at high pressure.However, in process of lapping
In can produce a certain amount of glass dust, these glass dust may be adhered on glass substrate, and then may be in follow-up technique
In certain influence is produced to glass substrate, or even may finally cause glass substrate to be judged as rejected glass.When problem is tight
During weight, it will to normally producing a very large impact.Therefore, after glass substrate grinding, it is necessary to the glass after grinding
Cleared up.
Utility model content
In order to overcome the problems of the above-mentioned prior art, after a kind of glass grinding
Glass substrate automatic cleaning apparatus, it can clean the glass substrate after grinding, avoid remaining glass dust to glass
The negative effect of glass substrate.
The utility model is to be achieved through the following technical solutions：
A kind of glass substrate automatic cleaning apparatus after glass grinding, including nozzle, nozzle are fixed on grinding hub cap,
Nozzle is directed toward abrasive wheel rear and is directed toward on the outside of glass substrate；Nozzle connects cleaning medium feedway.
Preferably, connected between nozzle and cleaning medium feedway by medium pipeline, flow is set on medium pipeline
Control valve.
Preferably, solenoid valve is also set up on medium pipeline, solenoid valve is electrically connected with the controller.
Preferably, the controller is the PLC controller of abrasive wheel.
Preferably, glass detection device is further included, glass detection device is electrically connected with the controller.
Preferably, the nozzle includes (operating) water nozzle, and (operating) water nozzle connects the cooling water pipeline of grinding table by water lines.
Preferably, the nozzle includes air nozzle, and air nozzle connects the height of harpoon handling device by air pipe line
Press gas pipeline.
Preferably, the nozzle includes (operating) water nozzle and air nozzle, and (operating) water nozzle connects the cooling of grinding table by water lines
Waterpipe, air nozzle connect the high-pressure gas pipelines of harpoon handling device by air pipe line.
Preferably, the nozzle is fixed in nozzle mount, and nozzle mount is fixed on the side of grinding hub cap.
Compared with prior art, the utility model has technique effect beneficial below：
The utility model provides the glass substrate automatic cleaning apparatus after a kind of glass grinding, including nozzle, nozzle are solid
It is scheduled on grinding hub cap, nozzle is directed toward abrasive wheel rear and is directed toward on the outside of glass substrate；Nozzle connection cleaning medium supply dress
Put.In this way, when abrasive wheel is ground base plate glass, nozzle can spray cleaning medium, the emission direction of cleaning medium
For abrasive wheel rear and be directed toward glass substrate on the outside of, although in this way, abrasive wheel produce glass dust attachment on the glass substrate,
It is that the cleaning medium then outwards sprayed flushes out glass substrate, realizes the automated cleaning to glass substrate.The utility model
Glass substrate automatic cleaning apparatus after a kind of glass grinding provided is a kind of simple in structure, economical and practical, operation maintenance side
Just, influence of the glass dust to base plate glass is avoided.
Brief description of the drawings
Fig. 1 is the glass substrate automatic cleaning apparatus structure diagram after the glass grinding of the utility model.
Fig. 2 is the integrated structure schematic diagram of grinding hub cap and nozzle provided by the utility model.
Fig. 3-1 is the abrasive wheel and abrasive wheel shell mechanism schematic diagram of the utility model.
Fig. 3-2 is the PLC controller structure diagram of the utility model.
Fig. 3-3 is the nozzle arrangements schematic diagram of the utility model.
Wherein：1 is grinding table；2 be glass substrate；3 be grinding hub cap；4 be nozzle；41 be nozzle mount；5 are
PLC controller.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1, the utility model provides the glass substrate automatic cleaning apparatus after a kind of glass grinding, including nozzle
4, nozzle 4 is fixed on grinding hub cap 3, and nozzle 4 is directed toward abrasive wheel rear and is directed toward the outside of glass substrate 2；Nozzle 4 connects clearly
Clean medium supply apparatus.In this way, when abrasive wheel is ground base plate glass, nozzle 4 can spray cleaning medium, and cleaning is situated between
The emission direction of matter is abrasive wheel rear and is directed toward the outside of glass substrate 2, in this way, although the glass dust that abrasive wheel produces is attached to
On glass substrate 2, but the cleaning medium then outwards sprayed flushes out glass substrate 2, realizes to the automatic of glass substrate 2
Cleaning.2 automatic cleaning apparatus of glass substrate after a kind of glass grinding provided by the utility model is a kind of simple in structure, economy
Practicality, operation is easy to maintenance, avoids influence of the glass dust to base plate glass.
Wherein, connected between nozzle 4 and cleaning medium feedway by medium pipeline, flow control is set on medium pipeline
Valve processed.In this way, flow control valve can be adjusted according to the demand of different grinding operation situations, and then adjust the clear of the ejection of nozzle 4
The flow and flow rate of clean medium, reaches and saves cleaning medium, the purpose of protective glass substrate 2.
Wherein, solenoid valve is also set up on medium pipeline, solenoid valve is electrically connected with the controller.In this way, controller can be passed through
Directly control the working status of nozzle 4, the convenient control to cleaning process.
Wherein, the controller is the PLC controller 5 of abrasive wheel.In this way, equipment can be saved, and easy to entirely grinding
Honed journey carries out centralized Control.
Wherein, glass detection device is further included, glass detection device is electrically connected with the controller.Glass detection device can be adopted
The glass detection device possessed by existing milling apparatus.
Wherein, the nozzle 4 includes (operating) water nozzle, and (operating) water nozzle connects the cooling water pipeline of grinding table 1 by water lines.
Wherein, the nozzle 4 includes air nozzle, and air nozzle connects the high pressure of harpoon handling device by air pipe line
Gas pipeline.
Wherein, the nozzle 4 is fixed in nozzle mount 41, and nozzle mount 41 is fixed on the side of grinding hub cap 3
Face.
Refer to Fig. 1, the utility model provides the glass substrate automatic cleaning apparatus after a kind of glass grinding, be
After TFT-LCD glass substrates 2 are ground, the base plate glass after platform 1 is ground before the next step is transported to glass
Clean device, including cleaning executive device, signal transmitting apparatus, glass grinding device, master control set.Wherein, signal transmission
Device, glass grinding device, master control set etc. select the device of original glass substrate milling apparatus.In abrasive wheel to glass
After substrate 2 is ground, increases and clean function is carried out to the glass substrate 2 on the grinding table 1 after grinding.Glass is being transported to
After grinding table 1, abrasive wheel is ground glass；The glass dust and conveyance that are ground off during grinding walk the glass dust after glass
It will everywhere be scattered, if glass quality will be produced certain influence by being adhered on grinding table 1, at this time clear up grinding table
Glass on 1, can adhere on glass substrate 2 to avoid the glass dust after grinding, and glass when avoiding moving glass substrate 2
Glass powder is scattering on grinding table 1, therefore the cleaning of the glass substrate 2 just seems increasingly important, is otherwise easy to cause producing line
The reduction of yield, seriously affect production stablizes progress.And the utility model is exactly that one is added while glass transports
The device of the glass substrate 2 after grinding table 1 is ground is cleared up, the automatic of the glass substrate 2 after grinding is installed on grinding hub cap 3
Cleaning device, its executable portion are mainly made of two metal tubes, and nozzle 4 is set on metal tube, respectively connected milling apparatus
Water route and gas circuit, in grinding, master control set (PLC controller) can send the corresponding letter for spraying water or gas according to program
Number, 4 part of rear nozzle can connect corresponding circuit injection water, gas is completed to clean.
Referring to Fig. 1, Fig. 3-1 and Fig. 3-2, the utility model includes the abrasive wheel that is ground to glass, abrasive wheel it is outer
Side sets grinding hub cap 3, the means of abrasion of the combination be mainly abrasive wheel plus appropriate mechanical structure reach to glass into
Row edge grinds the device of purpose, and PLC controller, and control system is mainly added circuit system to be encapsulated in by PLC controller 5
In shell certain control is carried out to overall.Abrasive wheel and grinding hub cap 3 and PLC controller 5 are existing technologies.This reality
Also having with new automatic cleaning apparatus includes self-cleaning spray nozzle 4, and nozzle 4 is by being connected on grinding hub cap 3 and with grinding
Hub cap 3 moves at the same time, achievees the purpose that to clean the glass substrate 2 on grinding table 1, connection mode is as shown in Figure 2.
Moreover, as shown in Figure 1, after glass reaches grinding table 1 and is ground, PLC controller 5 controls at the same time
Mill 3 and harpoon handling device move at the same time, and at this moment the self-cleaning spray nozzle 4 on mill will be in grinding table 1
Top is skimmed over, while the switch that PLC controller controls water gentle achievees the purpose that with the gentle cleaning grinding table 1 of water.In this way, this reality
, not only can be with automated cleaning glass substrate 2, Er Qieke with the glass substrate automatic cleaning apparatus after the glass grinding of new offer
To clean grinding table 1.
Claims (9)
1. the glass substrate automatic cleaning apparatus after a kind of glass grinding, it is characterised in that fixed including nozzle (4), nozzle (4)
On grinding hub cap (3), nozzle (4) is directed toward abrasive wheel rear and is directed toward on the outside of glass substrate (2)；Nozzle (4) connection cleaning
Medium supply apparatus.
2. the glass substrate automatic cleaning apparatus after glass grinding as claimed in claim 1, it is characterised in that nozzle (4) with
Connected between cleaning medium feedway by medium pipeline, flow control valve is set on medium pipeline.
3. the glass substrate automatic cleaning apparatus after glass grinding as claimed in claim 2, it is characterised in that on medium pipeline
Solenoid valve is also set up, solenoid valve is electrically connected with the controller.
4. the glass substrate automatic cleaning apparatus after glass grinding as claimed in claim 3, it is characterised in that the controller
For the PLC controller (5) of abrasive wheel.
5. the glass substrate automatic cleaning apparatus after glass grinding as claimed in claim 3, it is characterised in that further include glass
Detection device, glass detection device are electrically connected with the controller.
6. the glass substrate automatic cleaning apparatus after glass grinding as claimed in claim 3, it is characterised in that the nozzle
(4) (operating) water nozzle is included, (operating) water nozzle connects the cooling water pipeline of grinding table (1) by water lines.
7. the glass substrate automatic cleaning apparatus after glass grinding as claimed in claim 3, it is characterised in that the nozzle
(4) air nozzle is included, air nozzle connects the high-pressure gas pipelines of harpoon handling device by air pipe line.
8. the glass substrate automatic cleaning apparatus after glass grinding as claimed in claim 3, it is characterised in that the nozzle
(4) (operating) water nozzle and air nozzle are included, (operating) water nozzle connects the cooling water pipeline of grinding table (1) by water lines, and air nozzle leads to
Cross the high-pressure gas pipelines of air pipe line connection harpoon handling device.
9. such as the glass substrate automatic cleaning apparatus after claim 1~8 any one of them glass grinding, it is characterised in that
The nozzle (4) is fixed in nozzle mount (41), and nozzle mount (41) is fixed on the side of grinding hub cap (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720923216.4U CN207239950U (en) | 2017-07-27 | 2017-07-27 | A kind of glass substrate automatic cleaning apparatus after glass grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720923216.4U CN207239950U (en) | 2017-07-27 | 2017-07-27 | A kind of glass substrate automatic cleaning apparatus after glass grinding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207239950U true CN207239950U (en) | 2018-04-17 |
Family
ID=61879992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720923216.4U Active CN207239950U (en) | 2017-07-27 | 2017-07-27 | A kind of glass substrate automatic cleaning apparatus after glass grinding |
Country Status (1)
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| CN (1) | CN207239950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115476222A (en) * | 2022-08-23 | 2022-12-16 | 彩虹（合肥）液晶玻璃有限公司 | Device convenient to grind data acquisition |
-
2017
- 2017-07-27 CN CN201720923216.4U patent/CN207239950U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115476222A (en) * | 2022-08-23 | 2022-12-16 | 彩虹（合肥）液晶玻璃有限公司 | Device convenient to grind data acquisition |
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