CN207593566U - A kind of grinding cooling device on liquid crystal substrate glass side - Google Patents
A kind of grinding cooling device on liquid crystal substrate glass side Download PDFInfo
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- CN207593566U CN207593566U CN201721643261.0U CN201721643261U CN207593566U CN 207593566 U CN207593566 U CN 207593566U CN 201721643261 U CN201721643261 U CN 201721643261U CN 207593566 U CN207593566 U CN 207593566U
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- cooling device
- grinding
- liquid crystal
- crystal substrate
- pipe
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Abstract
A kind of grinding cooling device on liquid crystal substrate glass side provided by the utility model, including the cooling device ontology being arranged between prewetting machine water route source and grinder, the cooling device ontology includes the water pipe being arranged between the emery wheel on prewetting machine water route source and grinder, one end of the water pipe is connect with prewetting machine water route source, the other end is provided with several branch pipes, branch pipe is arranged on the side of emery wheel and the tangent position in glass substrate edge, and branch pipe spray site is overlapped with the point of contact between emery wheel and base plate glass；The utility model cools down to glass substrate, and the glass dust being adhered in grinding race is washed out by new cooling water pipeline and original cooling water pipeline collective effect, abrasive wheel grinding efficiency and quality can be greatly improved.
Description
Technical field
The utility model belongs to base plate glass production field, and in particular to a kind of grinding cooling dress on liquid crystal substrate glass side
It puts.
Background technology
FPD glass substrates in the fabrication process, need to be ground four sides of glass cut, when elimination glass is cut
The stress of edge and small crackle fall piece etc., the breakage of glass when being processed convenient for down-stream enterprise to product.Abrasive wheel is being ground
High heat can be generated during base plate glass edge, is cooled down in time with water, and the glass dust being adhered in grinding race is rushed
Fall, abrasive wheel grinding efficiency and quality can be greatly improved.
Existing grinder only has cooling water all the way, the cooling requirement of glass substrate is not achieved so that the non-defective unit of glass substrate
Rate reduces.
Invention content
The purpose of this utility model is to provide a kind of grinding cooling devices on liquid crystal substrate glass side, solve existing
The cooling requirement of glass substrate is not achieved in grinder so that the defects of yields of glass substrate reduces.
In order to achieve the above object, the technical solution adopted in the utility model is：
The grinding cooling device on a kind of liquid crystal substrate glass side provided by the utility model, including being arranged on prewetting machine water route
Cooling device ontology between source and grinder, the cooling device ontology include being arranged on prewetting machine water route source and grinding
The water pipe between emery wheel on machine, one end of the water pipe are connect with prewetting machine water route source, and the other end is provided with several branch
Pipe, branch pipe are arranged on the side of emery wheel and the tangent position in glass substrate edge, and branch pipe spray site and emery wheel and base plate glass
Between point of contact overlap.
Preferably, the injection direction of branch pipe is consistent with the grinding direction of glass substrate.
Preferably, it is provided with pneumatic operated valve on water pipe.
Preferably, pneumatic operated valve is connected with solenoid valve.
Preferably, water pipe is made of the pipeline and diameter of a diameter of 12mm the reducing straight pipe of 12mm changes 10mm,
In, the import of pneumatic operated valve is connect with the pipeline of a diameter of 12mm；It exports the reducing straight pipe company for becoming 10mm by 12mm with diameter
It connects.
Preferably, branch pipe is become the reducer tee piece of 8mm for diameter by 10mm.
Compared with prior art, the beneficial effects of the utility model are：
The grinding cooling device on a kind of liquid crystal substrate glass side provided by the utility model, by existing grinder
Increase by one group of new cooling water pipeline, by new cooling water pipeline and original cooling water pipeline collective effect, to glass base
Plate cools down, and the glass dust being adhered in grinding race is washed out, and abrasive wheel grinding efficiency and quality can be greatly improved.
Further, pass through the collective effect of pneumatic operated valve and solenoid valve so that cooling water and the original on grinder on branch pipe
Cooling water pipeline is run simultaneously.
Description of the drawings
Fig. 1 be the utility model is related to cooling device structure diagram；
Wherein, 1, prewetting machine water route source 2, water pipe 3, pneumatic operated valve 4, solenoid valve 5, emery wheel 6, branch pipe 7, former cooling
Water lines 8, glass substrate.
Specific embodiment
Below in conjunction with the accompanying drawings, to the utility model into further description.
As shown in Figure 1, a kind of grinding cooling device on liquid crystal substrate glass side provided by the utility model, fills including cooling
Ontology is put, the cooling device ontology is arranged between prewetting machine water route source 1 and grinder.
The cooling device ontology includes the water pipe being arranged between the emery wheel 5 on prewetting machine water route source 1 and grinder
2, one end of the water pipe 2 is connect with prewetting machine water route source 1, and the other end is provided with several branch pipes 6, and branch pipe 6 is arranged on mill
Wheel 5 and the side of the tangent position in 8 edge of glass substrate, and the spray site of branch pipe 6 and the point of contact weight of emery wheel 5 and base plate glass 8
It closes；Meanwhile the injection direction of branch pipe 6 is consistent with the grinding direction of glass substrate 8；This construction reduce the edges of glass substrate 8
Grinding when burn, fall piece etc. grinding bad phenomenon generation, and accordingly improve abrasive wheel 5 race service life.
The utility model is related to branch pipe 6 be mounted on behind abrasive wheel processing glass substrate 8 direction, also face abrasive wheel
Slot, cooling water water spraying direction and the steering face (being opposite) for grinding race, can reach to the cooling of grinding race and punching
Walk the effect of glass dust in a part of race.
Pneumatic operated valve 3 is provided on water pipe 2, solenoid valve 4 is connected on the pneumatic operated valve 3, passes through pneumatic operated valve 3 and solenoid valve 4
The water flow for cooperating to water pipe 2 size so that the former cooling water pipeline 7 on branch pipe 6 on cooling water and grinder is same
Step operation.
Specifically：
The utility model is related to water pipe 2 be by a diameter of 12mm pipeline and diameter by 12mm become 10mm reducing lead directly to
Pipe forms；Wherein, the import of pneumatic operated valve 3 is connect with the pipeline of a diameter of 12mm；It exports the change for becoming 10mm by 12mm with diameter
Diameter straight pipe connects.
Branch pipe 6 is become the reducer tee piece of 8mm for diameter by 10mm.
The utility model liquid crystal substrate glass side grinding the type of cooling have it is simple and reasonable, economical and practical, can be effective
Raising abrasive wheel grinding quality, reduce liquid crystal substrate glass grinding when it is bad.
Claims (6)
1. a kind of grinding cooling device on liquid crystal substrate glass side, it is characterised in that：Including being arranged on prewetting machine water route source (1)
Cooling device ontology between grinder, the cooling device ontology include being arranged on prewetting machine water route source (1) and grinding
The water pipe (2) between emery wheel (5) on machine, one end of the water pipe (2) are connect with prewetting machine water route source (1), and the other end is set
Several branch pipes (6) are equipped with, branch pipe (6) is arranged on the side of emery wheel (5) and the tangent position in glass substrate (8) edge, and props up
Pipe (6) spray site is overlapped with the point of contact between emery wheel (5) and glass substrate (8).
2. a kind of grinding cooling device on liquid crystal substrate glass side according to claim 1, it is characterised in that：Branch pipe (6)
Injection direction it is consistent with the grinding direction of glass substrate (8).
3. a kind of grinding cooling device on liquid crystal substrate glass side according to claim 1, it is characterised in that：Water pipe (2)
On be provided with pneumatic operated valve (3).
4. a kind of grinding cooling device on liquid crystal substrate glass side according to claim 3, it is characterised in that：Pneumatic operated valve
(3) it is connected with solenoid valve (4).
5. a kind of grinding cooling device on liquid crystal substrate glass side according to claim 3, it is characterised in that：Water pipe (2)
By a diameter of 12mm pipeline and diameter by 12mm become 10mm reducing straight pipe form, wherein, the import of pneumatic operated valve (3) with
The pipeline connection of a diameter of 12mm；It is exported is connect with diameter by the reducing straight pipe of 12mm changes 10mm.
6. a kind of grinding cooling device on liquid crystal substrate glass side according to claim 1, it is characterised in that：Branch pipe (6)
Become the reducer tee piece of 8mm by 10mm for diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721643261.0U CN207593566U (en) | 2017-11-30 | 2017-11-30 | A kind of grinding cooling device on liquid crystal substrate glass side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721643261.0U CN207593566U (en) | 2017-11-30 | 2017-11-30 | A kind of grinding cooling device on liquid crystal substrate glass side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207593566U true CN207593566U (en) | 2018-07-10 |
Family
ID=62762852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721643261.0U Active CN207593566U (en) | 2017-11-30 | 2017-11-30 | A kind of grinding cooling device on liquid crystal substrate glass side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207593566U (en) |
-
2017
- 2017-11-30 CN CN201721643261.0U patent/CN207593566U/en active Active
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