CN208068038U - Chemical abrasive device - Google Patents
Chemical abrasive device Download PDFInfo
- Publication number
- CN208068038U CN208068038U CN201820264904.9U CN201820264904U CN208068038U CN 208068038 U CN208068038 U CN 208068038U CN 201820264904 U CN201820264904 U CN 201820264904U CN 208068038 U CN208068038 U CN 208068038U
- Authority
- CN
- China
- Prior art keywords
- lapping liquid
- bath cabinet
- liquid
- glass substrate
- storage bin
- 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
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- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The utility model discloses a kind of chemical abrasive devices, belong to glass substrate processing technique field, the device is mainly made of lapping liquid bath cabinet, glass substrate rack, acid valve, lapping liquid storage bin and acid-proof pump, glass substrate can be placed in lapping liquid bath cabinet and be ground, in processing procedure, it is completely in closed state, fluoric acid gas will not be volatilized, improves the working environment of staff；When needing to take out glass substrate from lapping liquid bath cabinet, it only needs to open acid valve, lapping liquid in lapping liquid bath cabinet is drained into lapping liquid storage bin, then the related glass substrate of glass substrate rack is hung out together using hanging device, reduces fluoric acid volatile quantity during picking and placeing glass substrate to the greatest extent.
Description
Technical field
The utility model belongs to glass substrate manufacture field, and in particular to a kind of chemical abrasive device.
Background technology
In order to make glass substrate be thinned, it usually needs using the chemical grinding liquid containing fluoric acid to glass substrate
Learn milled processed.At present during glass substrate batch milled processed, lapping liquid bath is usually impregnated in the stipulated time
In, but since lapping liquid bath is open upward structure, the lapping liquid in bath it is readily volatilized go out fluoric acid gas, and expand
Around being dissipated to, staff works under such circumstances for a long time, the health of staff can be jeopardized, if staff's body
It wears protective garment to work, then operating can seem very troublesome.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of chemical abrasive device.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of chemical abrasive device, including：
Lapping liquid storage bin, the lapping liquid storage bin is provided with cycle liquid return hole, fluid infusion and two liquid outlets, described
The fluid infusion of lapping liquid storage bin and one of liquid outlet are both provided with sealing-plug；
Lapping liquid bath cabinet, the lapping liquid bath cabinet are fixedly installed in the top of the lapping liquid storage bin, top setting
There are bath cabinet sealing cover, side wall from top to bottom to offer several flat bath cabinet inlets successively, bottom is provided with cycle drain
Mouthful, connected by acid valve between the cycle leakage fluid dram and the cycle liquid return hole of the lapping liquid storage bin of the lapping liquid bath cabinet
It connects；
Glass substrate rack, the glass substrate rack are positioned in the lapping liquid bath cabinet, and from top to bottom according to
The secondary glass support plate for being provided with multilayer network structure, every layer of glass support plate correspond to a bath cabinet inlet；
Acid-proof pump, the import of the acid-proof pump are connect with another liquid outlet of the lapping liquid storage bin；
Dispenser, the dispenser is by a liquid separation manifold and several liquid separation branch pipe groups being connect with the liquid separation manifold
At the outlet of the liquid separation branch pipe is the strip rectangular opening to match with the bath cabinet feed liquor mouth-shaped, the liquid separation branch pipe
It connects one to one with the bath cabinet inlet, the liquid separation manifold is connect with the outlet of the acid-proof pump.
As a kind of technical solution of this patent selection, the lapping liquid storage bin and the lapping liquid bath cabinet are both provided with
Transparent observation window.
As a kind of technical solution of this patent selection, the bottom of the lapping liquid bath cabinet is funnel-form, and funnel base opening
Cycle leakage fluid dram as the lapping liquid bath cabinet.
As a kind of technical solution of this patent selection, two liquid outlets of the lapping liquid storage bin may be contained under side
Portion, fluid infusion are provided with upper lateral part, and cycle liquid return hole is set to top.
As a kind of technical solution of this patent selection, the glass substrate rack and the bath cabinet sealing cover are respectively provided with
There is hanging ring.
The beneficial effects of the utility model are：
The device is mainly by lapping liquid bath cabinet, glass substrate rack, acid valve, lapping liquid storage bin and acidproof pump group
At, glass substrate can be placed in lapping liquid bath cabinet and be ground, in processing procedure, be completely in closed state,
Fluoric acid gas will not be volatilized, the working environment of staff is improved；When needs take out glass substrate from lapping liquid bath cabinet
When, it is only necessary to acid valve is opened, the lapping liquid in lapping liquid bath cabinet is drained into lapping liquid storage bin, then utilizes hanging device
The related glass substrate of glass substrate rack is hung out together, reduces fluoric acid during picking and placeing glass substrate to the greatest extent and waves
Hair amount.
Description of the drawings
Fig. 1 is the broken section structural schematic diagram of chemical abrasive device described in the utility model；
Fig. 2 is the structural schematic diagram of dispenser described in the utility model；
In figure：1- lapping liquid bath cabinets, 2- observation windows, 3- acid valves, 4- fluid infusions, 5- observation windows, 6- lapping liquid storage bins,
7- liquid outlets, 8- liquid outlets, 9- acid-proof pumps, 10- liquid separations manifold, 11- liquid separation branch pipe, 12- bath cabinet inlets, the sealing of 13- bath cabinets
Lid, 14- glass substrates, 15- glass support plates, 16- glass substrate racks.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
In conjunction with shown in Fig. 1 and Fig. 2, the utility model includes with lower structure：
Lapping liquid storage bin 6, lapping liquid storage bin 6 are provided with cycle liquid return hole, fluid infusion 4 and two liquid outlets, grinding
The fluid infusion 4 of liquid storage bin 6 and one of liquid outlet are both provided with sealing-plug；
Lapping liquid bath cabinet 1, lapping liquid bath cabinet 1 are fixedly installed in the top of lapping liquid storage bin 6, and top is provided with bath cabinet
Sealing cover 13, side wall from top to bottom offer several flat bath cabinet inlets 12 successively, and bottom is provided with cycle leakage fluid dram,
It is connected by acid valve 3 between the cycle leakage fluid dram and the cycle liquid return hole of lapping liquid storage bin 6 of lapping liquid bath cabinet 1；
Glass substrate rack 16, glass substrate rack 16 are positioned in lapping liquid bath cabinet 1, and are from top to bottom set successively
It is equipped with the glass support plate 15 of multilayer network structure, every layer of glass support plate 15 corresponds to a bath cabinet inlet 12；
Acid-proof pump 9, the import of acid-proof pump 9 are connect with another liquid outlet of lapping liquid storage bin 6；
Dispenser, dispenser are made of a liquid separation manifold 10 and several liquid separation branch pipes 11 being connect with liquid separation manifold 10,
The outlet of liquid separation branch pipe 11 is the strip rectangular opening to match with 12 shape of bath cabinet inlet, liquid separation branch pipe 11 and bath cabinet feed liquor
Mouth 12 connects one to one, and liquid separation manifold 10 is connect with the outlet of acid-proof pump 9.
As a kind of technical solution of this patent selection, lapping liquid storage bin 6 and lapping liquid bath cabinet 1 are both provided with transparent
Whether observation window 5,2 can observe the lapping liquid liquid level in lapping liquid storage bin 6 in normal bit by observation window 5, pass through observation
Window 2 can observe whether the lapping liquid in lapping liquid bath cabinet 1 is completely exhausted out.
As a kind of technical solution of this patent selection, the bottom of lapping liquid bath cabinet 1 is funnel-form, and funnel base opening conduct
The cycle leakage fluid dram of lapping liquid bath cabinet 1, the structure are convenient for emptying lapping liquid.
As a kind of technical solution of this patent selection, two liquid outlets of lapping liquid storage bin 6 may be contained within side lower part,
Fluid infusion 4 is provided with upper lateral part, and cycle liquid return hole is set to top.
As a kind of technical solution of this patent selection, glass substrate rack 16 and bath cabinet sealing cover 13 are both provided with and hang
Ring, to facilitate hanging device to sling them.
The operation principle of the utility model is as follows：
It is closed without lapping liquid, acid valve 3 in initial lapping liquid bath cabinet 1, the grinding in lapping liquid storage bin 6
Liquid is in trunkful state；
The layering of 14 block-by-block of glass substrate is placed in glass substrate rack 16, then utilizes hanging device by the glass
Substrate rack 16 is hung to lapping liquid bath cabinet 1, then the bath cabinet sealing cover 13 at top is covered so that lapping liquid bath cabinet 1 is in envelope
Closed state；
Start acid-proof pump 9, the lapping liquid in lapping liquid bath cabinet 1 is pumped into lapping liquid bath cabinet 1 so that lapping liquid bath cabinet 1
Interior all glass substrates are submerged in lapping liquid；
During feeding lapping liquid into lapping liquid bath cabinet 1, lapping liquid rinses every layer of glass substrate, the backwashing manner
The efficiency of milled processed can be improved；
After milled processed, acid valve 3 is opened, the lapping liquid in lapping liquid bath cabinet 1 is all drained into lapping liquid storage
It deposits in case 6, is then shut off acid valve 3, and after being kept for a period of time, then open bath cabinet sealing cover 13, using hanging device by glass
16 related glass substrate of glass substrate rack hangs out lapping liquid bath cabinet 1, is placed in service sink and cleans, and can carry out at this time next
Criticize the milled processed of glass substrate；
When the lapping liquid in lapping liquid storage bin 6 after a period of use, in order to enable lapping liquid concentration reaches requirement, then
It needs replacing, lapping liquid is supplemented into lapping liquid storage bin 6 by fluid infusion 4, original lapping liquid is discharged by liquid outlet；
If necessary to be cleaned to equipment, then it can be repeatedly passed through water for cleaning, and so that water for cleaning is followed using acid-proof pump 9
Ring cleans everywhere.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
All any modification, equivalent and improvement etc., should be included in the guarantor of the utility model made by within novel spirit and principle
It protects in range.
Claims (5)
1. a kind of chemical abrasive device, which is characterized in that including：
Lapping liquid storage bin, the lapping liquid storage bin are provided with cycle liquid return hole, fluid infusion and two liquid outlets, the grinding
The fluid infusion of liquid storage bin and one of liquid outlet are both provided with sealing-plug；
Lapping liquid bath cabinet, the lapping liquid bath cabinet are fixedly installed in the top of the lapping liquid storage bin, and top is provided with bath
Case sealing cover, side wall from top to bottom offer several flat bath cabinet inlets successively, and bottom is provided with cycle leakage fluid dram, institute
It states and is connected by acid valve between the cycle leakage fluid dram of lapping liquid bath cabinet and the cycle liquid return hole of the lapping liquid storage bin；
Glass substrate rack, the glass substrate rack is positioned in the lapping liquid bath cabinet, and is from top to bottom set successively
It is equipped with the glass support plate of multilayer network structure, every layer of glass support plate corresponds to a bath cabinet inlet；
Acid-proof pump, the import of the acid-proof pump are connect with another liquid outlet of the lapping liquid storage bin；
Dispenser, the dispenser are made of a liquid separation manifold and several liquid separation branch pipes being connect with the liquid separation manifold, institute
The outlet for stating liquid separation branch pipe is the strip rectangular opening to match with the bath cabinet feed liquor mouth-shaped, the liquid separation branch pipe with it is described
Bath cabinet inlet connects one to one, and the liquid separation manifold is connect with the outlet of the acid-proof pump.
2. chemical abrasive device according to claim 1, which is characterized in that the lapping liquid storage bin and the lapping liquid
Bath cabinet is both provided with transparent observation window.
3. chemical abrasive device according to claim 1, which is characterized in that the bottom of the lapping liquid bath cabinet is funnel
Shape, and cycle leakage fluid dram of the funnel base opening as the lapping liquid bath cabinet.
4. chemical abrasive device according to claim 1, which is characterized in that two liquid outlets of the lapping liquid storage bin
Side lower part is may be contained within, fluid infusion is provided with upper lateral part, and cycle liquid return hole is set to top.
5. chemical abrasive device according to claim 1, which is characterized in that the glass substrate rack and the bath cabinet
Sealing cover is both provided with hanging ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820264904.9U CN208068038U (en) | 2018-02-23 | 2018-02-23 | Chemical abrasive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820264904.9U CN208068038U (en) | 2018-02-23 | 2018-02-23 | Chemical abrasive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208068038U true CN208068038U (en) | 2018-11-09 |
Family
ID=64038286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820264904.9U Expired - Fee Related CN208068038U (en) | 2018-02-23 | 2018-02-23 | Chemical abrasive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208068038U (en) |
-
2018
- 2018-02-23 CN CN201820264904.9U patent/CN208068038U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 Termination date: 20210223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |