CN206843324U - A kind of liquid-crystalline glasses etching machine - Google Patents
A kind of liquid-crystalline glasses etching machine Download PDFInfo
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- CN206843324U CN206843324U CN201720735607.3U CN201720735607U CN206843324U CN 206843324 U CN206843324 U CN 206843324U CN 201720735607 U CN201720735607 U CN 201720735607U CN 206843324 U CN206843324 U CN 206843324U
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- etching
- rinse bath
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- buffer chamber
- liquid
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Abstract
The utility model discloses a kind of liquid-crystalline glasses etching machine, including temporary tank, etching groove, rinse bath and hot water rinse bath, the temporary tank connects etching groove, etching groove connects rinse bath, rinse bath connects hot water rinse bath, etching groove includes cell body, etching chamber, buffer chamber, deflector, fixing support rack and etching pipe, the top of cell body is provided with etching chamber, bottom is provided with buffer chamber, etching chamber is interconnected with buffer chamber, the bottom connection feed tube of buffer chamber, feed tube connection adjust pencil, adjust pencil connection to adjust drug slot；The liquid-crystalline glasses etching machine collection is etched with cleaning integrally, and the bottom of etching groove is provided with buffer chamber, can reduce the flow velocity of etching solution, coordinates deflector to prevent etching solution from producing the uniformity that vortex keeps etching quality；Connect feed tube tunes drug slot can conveniently regulating and controlling HF acidity, at any time plus use, be worth promoting.
Description
Technical field
Liquid-crystalline glasses processing technique field is the utility model is related to, especially a kind of liquid-crystalline glasses etching machine.
Background technology
Prior art typically sends the glass substrate of processing and manufacturing liquid crystal display using infusion process and spray, wherein, leaching
Stain method is widely used in the glass substrate processing and manufacturing of liquid crystal display due to the advantages of equipment is simple and cost is low.
During using the glass substrate of infusion process processing and manufacturing liquid crystal display, etchant flows simultaneously in casing
Etching glass substrate, wherein, etchant can be under the leaching of the top of casing, can also be from the bottom input of casing；For etching
For the structure type that agent inputs from bottom half, because etchant is passed directly into casing by one or more entrance
Inside, etchant rapidly flow and easily produce vortex in the inside of casing, in turn result in the stream of box house diverse location
Speed is different so that influenceing the uniformity of the reaction efficiency and etching quality of same batch glass substrate.
In addition, the acid-base value of etchant can only be adjusted in the preparation in the prior art, acid adjustment is inconvenient.
Utility model content
The utility model aims to provide a kind of uniformity for keeping etching quality, the convenient liquid-crystalline glasses etching machine of acid adjustment.
To achieve the above object, the utility model provides following technical scheme：A kind of liquid-crystalline glasses etching machine, including it is temporary
Groove, etching groove, rinse bath and hot water rinse bath, the temporary tank connect etching groove, etching groove connection rinse bath, rinse bath connection
Hot water rinse bath, etching groove include cell body, etching chamber, buffer chamber, deflector, fixing support rack and etching pipe, cell body
Top is provided with etching chamber, and bottom is provided with buffer chamber, and etching chamber is interconnected with buffer chamber, and the bottom of buffer chamber connects
Pencil is adjusted in logical feed tube, feed tube connection, adjusts pencil connection to adjust drug slot；It is provided with and helps to shoulder heavy thing on the inside of the cell body at the top of buffer chamber,
Help to shoulder heavy thing upper mounting guiding board, fixing support rack is provided with the etching chamber above deflector, the bottom of fixing support rack, which is provided with, blocks
Groove；The surrounding of fixing support rack and lower section are provided with etching and managed, and etch and are provided with several circular holes on pipe.
As further scheme of the present utility model：The neck is provided with several.
As further scheme of the present utility model：Etching pipe is provided with above the fixing support rack.
Compared with prior art, the beneficial effects of the utility model are：The liquid-crystalline glasses etching machine collection etches and cleaning one
Body, and the bottom of etching groove is provided with buffer chamber, can reduce the flow velocity of etching solution, coordinates deflector to prevent etching solution
Produce the uniformity that vortex keeps etching quality；Connect feed tube tunes drug slot can conveniently regulating and controlling HF acidity, at any time plus use, be worth
It must widely popularize.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of etching groove of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-2, in the utility model embodiment, a kind of liquid-crystalline glasses etching machine, including temporary tank 1, etching groove
2nd, rinse bath 3 and hot water rinse bath 4, the temporary tank 1 connect etching groove 2, and etching groove 2 connects rinse bath 3, and rinse bath 3 connects
Hot water rinse bath 4, etching groove 2 include cell body 5, etching chamber 6, buffer chamber 7, deflector 8, fixing support rack 9 and etching pipe
10, the top of cell body 5 is provided with etching chamber 6, and bottom is provided with buffer chamber 7, and etching chamber 6 is interconnected with buffer chamber 7, delays
The bottom connection feed tube 11 of chamber 7 is rushed, the connection of feed tube 11 adjusts pencil 12, adjusts the connection of pencil 12 to adjust drug slot 13；Buffer chamber 7
The inner side of cell body 5 at top be provided with and help to shoulder heavy thing 14, mounting guiding board 8 on 14 of helping to shoulder heavy thing, be provided with the etching chamber 6 of the top of deflector 8
Fixing support rack 9, the bottom of fixing support rack 9 are provided with neck, and neck is used to fix glass substrate 21.The four of fixing support rack 9
Week and lower section are provided with etching pipe 10, etch and are provided with several circular holes on pipe 10.
Above-mentioned, neck is provided with several.
Above-mentioned, the top of fixing support rack 9 is provided with etching pipe 10.
Design feature and its operation principle of the present utility model：The utility model collection is etched with cleaning integrally, and is etched
The bottom of groove 2 is provided with buffer chamber 7, can reduce the flow velocity of etching solution, coordinates deflector 8 to prevent etching solution from producing vortex
Keep the uniformity of etching quality.Connect feed tube 11 tunes drug slot 13 can conveniently regulating and controlling HF acidity, at any time plus use, etching groove
Etching pipe 10 is provided with 2, uniform bubble is released, clears up HF acid etching reaction products in time.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (3)
1. a kind of liquid-crystalline glasses etching machine, including temporary tank, etching groove, rinse bath and hot water rinse bath, it is characterised in that described
Temporary tank connects etching groove, etching groove connection rinse bath, and rinse bath connects hot water rinse bath, and etching groove includes cell body, etched cavity
Room, buffer chamber, deflector, fixing support rack and etching pipe, the top of cell body are provided with etching chamber, and bottom is provided with cushion chamber
Room, etching chamber are interconnected with buffer chamber, and the bottom connection feed tube of buffer chamber, feed tube connection adjusts pencil, adjusts medicine
Drug slot is adjusted in pipe connection；The cell body inner side at the top of buffer chamber, which is provided with, helps to shoulder heavy thing, upper mounting guiding board of helping to shoulder heavy thing, the erosion above deflector
Carve in chamber and be provided with fixing support rack, the bottom of fixing support rack is provided with neck；The surrounding of fixing support rack and lower section are provided with erosion
Pipe is carved, etches and is provided with several circular holes on pipe.
2. liquid-crystalline glasses etching machine according to claim 1, it is characterised in that the neck is provided with several.
3. liquid-crystalline glasses etching machine according to claim 1, it is characterised in that etching is provided with above the fixing support rack
Pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720735607.3U CN206843324U (en) | 2017-06-22 | 2017-06-22 | A kind of liquid-crystalline glasses etching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720735607.3U CN206843324U (en) | 2017-06-22 | 2017-06-22 | A kind of liquid-crystalline glasses etching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206843324U true CN206843324U (en) | 2018-01-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720735607.3U Active CN206843324U (en) | 2017-06-22 | 2017-06-22 | A kind of liquid-crystalline glasses etching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206843324U (en) |
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2017
- 2017-06-22 CN CN201720735607.3U patent/CN206843324U/en active Active
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