CN202988984U - Etching device of capacitive touch screen circuit - Google Patents
Etching device of capacitive touch screen circuit Download PDFInfo
- Publication number
- CN202988984U CN202988984U CN 201220621351 CN201220621351U CN202988984U CN 202988984 U CN202988984 U CN 202988984U CN 201220621351 CN201220621351 CN 201220621351 CN 201220621351 U CN201220621351 U CN 201220621351U CN 202988984 U CN202988984 U CN 202988984U
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- Prior art keywords
- spraying
- touch screen
- spray header
- screen circuit
- etching device
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- 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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Abstract
The utility model discloses an etching device of a capacitive touch screen circuit. The etching device of the capacitive touch screen circuit comprises a frame, a conveying belt etching portion, a cover plate and an acid liquor spraying mechanism, wherein the acid liquor spraying mechanism comprises an acid liquor feeding portion and a spraying frame; the spraying frame is located above the conveying belt etching portion; the cover plate is located above the spraying frame; the spraying frame comprises a frame body and a plurality of spraying heads which are connected under the frame body in a separating mode; every spraying head is formed by an inlet section of the spraying head, a transition section of the spraying head, shunting plates, a plurality of radial bending flow channels and spraying nozzles which are arranged under the bending flow channels; every bending flow channel is communicated with a shunting plate which is located under every transition section of every spraying head; and every inlet section of every spraying head is located above every transition section of every spraying head. According to a structure utilized, the etching device of the capacitive touch screen circuit has the advantages of being capable of guaranteeing the etching quality, improving the production efficiency, reducing the number of capacitive touch screens with poor functions and being capable of reducing the production costs of the capacitive touch screen.
Description
Technical field
The utility model relates to the capacitance touch screen production unit, relates in particular to a kind of capacitance touch screen circuit etching device.
Background technology
Existing capacitance touch screen production unit comprises frame, travelling belt, circuit etching device, water washing mechanism and acid-proof ink demoulding mechanism, the circuit etching device comprises frame, travelling belt etched part, cover plate and acid solution spraying mechanism, the acid solution spraying mechanism comprises acid solution supply unit and spraying rack, spraying rack is positioned at the top of travelling belt etched part, cover plate is positioned at the top of spraying rack, spraying rack comprises that support body and a plurality of interval are connected in the spray header of support body below, and spray header has a spray nozzle.Such structure, during middle inspection, the bad product amount of etching is more, and the bad product of these etchings need pass through streamline once again, the etching phenomenon may occur again, causes the capacitance touch screen dysfunction, has increased cost of manufacture.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of capacitance touch screen circuit etching device, and this kind capacitance touch screen circuit etching device can guarantee etching quality, enhances productivity, and can reduce the cost of manufacture of capacitance touch screen.
for solving the problems of the technologies described above, the technical solution of the utility model is: a kind of capacitance touch screen circuit etching device, comprise frame, the travelling belt etched part, cover plate and acid solution spraying mechanism, the acid solution spraying mechanism comprises acid solution supply unit and spraying rack, spraying rack is positioned at the top of travelling belt etched part, cover plate is positioned at the top of spraying rack, spraying rack comprises that support body and a plurality of interval are connected in the spray header of support body below, described spray header is by the spray header entrance, the spray header transition section, shunting disk, spray nozzle below a plurality of radial bending runners and each bending runner forms, described each bending runner is communicated with shunting disk, described shunting disk is positioned at the below of spray header transition section, described spray header entrance is positioned at the top of spray header transition section.
Described each bending runner is heeling condition, and the upper end of described each bending runner is connected with shunting disk, and the lower end of described each bending runner is connected with vertical bending runner exit section, and described spray nozzle is connected with bending runner exit section.
The top of described spray header transition section is inverted taper.
The quantity of described bending runner is six.
The utility model capacitance touch screen circuit etching device adopts such structure, can guarantee etching quality, enhances productivity, and has reduced the quantity of capacitance touch screen dysfunction, can reduce the cost of manufacture of capacitance touch screen.
Description of drawings
Below in conjunction with accompanying drawing, the utility model capacitance touch screen circuit etching device is described in further detail;
Fig. 1 is the structural representation of capacitance touch screen circuit etching device;
Fig. 2 is the structural representation of spray header;
Fig. 3 be spray header shown in Figure 2 schematic top plan view;
In Fig. 1, Fig. 2, Fig. 3,1, cover plate; 2, spraying rack; 3, travelling belt etched part; 4, frame; 5, spray header transition section; 6, shunting disk; 7, spray nozzle; 8, bending runner; 9, spray header entrance.
Embodiment
as Fig. 1, Fig. 2, shown in Figure 3, capacitance touch screen circuit etching device comprises frame 4, travelling belt etched part 3, cover plate 1 and acid solution spraying mechanism, the acid solution spraying mechanism comprises acid solution supply unit (not shown) and spraying rack 2, spraying rack 2 is positioned at the top of travelling belt etched part 3, cover plate 1 is positioned at the top of spraying rack 2, spraying rack 2 comprises that support body and a plurality of interval are connected in the spray header of support body below, spray header is by spray header entrance 9, spray header transition section 5, shunting disk 6, the spray nozzle 7 of six radial bending runners 8 and each bending runner 8 belows forms, each bending runner 8 is communicated with shunting disk 6, shunting disk 6 is positioned at the below of spray header transition section 5, spray header entrance 9 is positioned at the top of spray header transition section 5.Each bending runner 8 is heeling condition, the upper end of each bending runner 8 is connected with shunting disk 6, the lower end of each bending runner 8 is connected with vertical bending runner exit section, and spray nozzle 7 is connected with bending runner exit section, and the top of spray header transition section 5 is inverted taper.
The utility model capacitance touch screen circuit etching device adopts such structure, can guarantee etching quality, need not pass through streamline once again by the product that etching is bad, improve production efficiency, reduce the quantity of capacitance touch screen dysfunction, can reduce the cost of manufacture of capacitance touch screen.
Claims (4)
1. capacitance touch screen circuit etching device, comprise frame, the travelling belt etched part, cover plate and acid solution spraying mechanism, the acid solution spraying mechanism comprises acid solution supply unit and spraying rack, spraying rack is positioned at the top of travelling belt etched part, cover plate is positioned at the top of spraying rack, spraying rack comprises that support body and a plurality of interval are connected in the spray header of support body below, it is characterized in that: described spray header is by the spray header entrance, the spray header transition section, shunting disk, spray nozzle below a plurality of radial bending runners and each bending runner forms, described each bending runner is communicated with shunting disk, described shunting disk is positioned at the below of spray header transition section, described spray header entrance is positioned at the top of spray header transition section.
2. capacitance touch screen circuit etching device according to claim 1, it is characterized in that: described each bending runner is heeling condition, the upper end of described each bending runner is connected with shunting disk, the lower end of described each bending runner is connected with vertical bending runner exit section, and described spray nozzle is connected with bending runner exit section.
3. capacitance touch screen circuit etching device according to claim 2, it is characterized in that: the top of described spray header transition section is inverted taper.
4. according to claim 1 and 2 or 3 described capacitance touch screen circuit etching devices, it is characterized in that: the quantity of described bending runner is six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220621351 CN202988984U (en) | 2012-11-12 | 2012-11-12 | Etching device of capacitive touch screen circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220621351 CN202988984U (en) | 2012-11-12 | 2012-11-12 | Etching device of capacitive touch screen circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202988984U true CN202988984U (en) | 2013-06-12 |
Family
ID=48560181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220621351 Expired - Fee Related CN202988984U (en) | 2012-11-12 | 2012-11-12 | Etching device of capacitive touch screen circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202988984U (en) |
-
2012
- 2012-11-12 CN CN 201220621351 patent/CN202988984U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131112 |