CN203930331U - A kind of developing device of circuit board - Google Patents
A kind of developing device of circuit board Download PDFInfo
- Publication number
- CN203930331U CN203930331U CN201420242816.0U CN201420242816U CN203930331U CN 203930331 U CN203930331 U CN 203930331U CN 201420242816 U CN201420242816 U CN 201420242816U CN 203930331 U CN203930331 U CN 203930331U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- liquid
- development
- feed liquor
- conveyer
- 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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- Manufacturing Of Printed Wiring (AREA)
Abstract
The utility model relates to a kind of developing device of circuit board, it comprises development cabinet (1), transfer roller (3), feed liquor mechanism and recovering mechanism, the square case structure that development cabinet (1) is hollow, the front of development cabinet (1) is provided with cabinet door (2), conveyer (3) passes the side of development cabinet (1) from right to left, and level is arranged on development cabinet (1) inside; Described feed liquor mechanism is arranged on the top of development cabinet (1), and feed liquor mechanism comprises feed liquor supervisor (5), liquid feeding sub-tube (6) and spray head (7); Described recovering mechanism is arranged on the bottom of development cabinet (1), and recovering mechanism comprises that liquid dish (9), time liquid are in charge of (10), time liquid is responsible for (11) and filtrator (12).The utility model has the advantage of: simple to operate, operating cost is low, the equal high and stable working of even transmission efficiency of hydrojet.
Description
Technical field
The utility model relates to the production equipment technical field of wiring board, particularly a kind of developing device of circuit board.
Background technology
Wiring board is printed circuit board, claims again printed circuit board (PCB), is the supplier of electronic devices and components electrical connection, and the major advantage that adopts circuit board is the mistake that greatly reduces wiring and assembling, has improved the gentle productive labor rate of Automated water.Wiring board be take insulcrete as base material, be cut into certain size, on it, at least have a conductive pattern cloth porose (as component hole, fastener hole, plated through-hole etc.), be used for replacing installing the chassis of electronic devices and components in the past, and realize interconnecting between electronic devices and components.
At present, the production technology of wiring board is generally: pre-treatment → press mold → exposure → development → etching → striping, thus finally obtain wiring board, developing apparatus complex structure wherein, inconvenient operation, feed liquor system hydrojet is inhomogeneous, causes development effect not good.And go forward to move past in journey at conveyer at wiring board, because wiring board quality is light, friction force is little, easily on conveyer, skids, and transmission efficiency is low.
Utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, provide a kind of simple to operate, operating cost is low, the equal developing device of circuit board of the high and stable working of even transmission efficiency of hydrojet.
The purpose of this utility model is achieved through the following technical solutions: a kind of developing device of circuit board, it comprises development cabinet, transfer roller, feed liquor mechanism and recovering mechanism, development cabinet is the square case structure of hollow, the front of development cabinet is provided with cabinet door, conveyer passes the side of development cabinet from right to left, and level is arranged on development cabinet inside;
Described feed liquor mechanism is arranged on the top of development cabinet, feed liquor mechanism comprises feed liquor supervisor, liquid feeding sub-tube and spray head, feed liquor supervisor is along the transmission direction setting of conveyer and the top of development cabinet, axis direction along feed liquor supervisor is provided with many liquid feeding sub-tubes, it is inner that development cabinet is stretched in the bottom of liquid feeding sub-tube, and in the lower end of liquid feeding sub-tube, spray head is installed;
Described recovering mechanism is arranged on the bottom of development cabinet, recovering mechanism comprises that liquid dish, time liquid are in charge of, time liquid supervisor and filtrator, liquid dish is fixedly mounted in development cabinet, and be positioned at the below of conveyer, return liquid and be in charge of the bottom that is arranged at liquid dish along the transmission direction of conveyer, and stretch out development cabinet, go back to the below that liquid supervisor is arranged at development cabinet, go back to lower end and go back to liquid supervisor that liquid is in charge of, filtrator is arranged at back on liquid supervisor's pipeline.
The top of described conveyer is also provided with many group pressure rollers, and the transfer roller on pressure roller and conveyer matches.
On each described root liquid feeding sub-tube, be also provided with flowmeter.
Described cabinet door is transparent glass door, and on cabinet door, is also provided with handle.
The utlity model has following advantage:
1, wiring board is sent into development cabinet inside by conveyer, by feed liquor mechanism ejection developer solution, unnecessary developer solution overflows from wiring board, and fall in liquid dish, by recovering mechanism, reclaim, form a circulation, not only simple to operate, and developer solution recycles through after filtering, operating cost is low.
2, above conveyer, be provided with evenly and at intervals a plurality of spray heads, hydrojet is even, and wiring board can fully be contacted with developer solution in reach process, is conducive to improve the development quality of wiring board.
3, above conveyer, be provided with pressure roller, in transmitting procedure, pressure roller is pressed in the circuit board, and wiring board is difficult for skidding, and the efficiency of transmission is high forward, and stable working.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1-development cabinet, 2-cabinet door, 3-conveyer, 4-pressure roller, 5-feed liquor supervisor, 6-liquid feeding sub-tube, 7-spray head, 8-flowmeter, 9-liquid dish, 10-returns liquid and is in charge of, and 11-returns liquid supervisor, 12-filtrator, 13-door knob.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described, but protection domain of the present utility model is not limited to the following stated.
As shown in Figure 1, a kind of developing device of circuit board, it comprises development cabinet 1, transfer roller 3, feed liquor mechanism and recovering mechanism, the square case structure that development cabinet 1 is hollow, the front of development cabinet 1 is provided with cabinet door 2, conveyer 3 passes the side of development cabinet 1 from right to left, and level is arranged on development cabinet 1 inside; Described feed liquor mechanism is arranged on the top of development cabinet 1, feed liquor mechanism comprises feed liquor supervisor 5, liquid feeding sub-tube 6 and spray head 7, feed liquor supervisor 5 is along the transmission direction setting of conveyer 3 and the top of development cabinet 1, axis direction along feed liquor supervisor 5 is provided with many liquid feeding sub-tubes 6, development cabinet 1 inside is stretched in the bottom of liquid feeding sub-tube 6, and in the lower end of liquid feeding sub-tube 6, spray head 7 is installed; Described recovering mechanism is arranged on the bottom of development cabinet 1, recovering mechanism comprises liquid dish 9, return liquid is in charge of 10, returns liquid supervisor 11 and filtrator 12, liquid dish 9 is fixedly mounted in development cabinet 1, and be positioned at the below of conveyer 3, return liquid and be in charge of the bottom that 10 transmission directions along conveyer 3 are arranged at liquid dish 9, and stretch out development cabinet 1, go back to the below that liquid supervisor 11 is arranged at development cabinet 1, return liquid and be in charge of 10 lower end and go back to liquid supervisor 11, filtrator 12 is arranged at back on liquid supervisor 11 pipeline.
The top of described conveyer 3 is also provided with many group pressure rollers 4, pressure roller 4 and transfer roller on conveyer 3 match, the distance between pressure roller 4 and transfer roller is slightly smaller than the thickness of wiring board, in transport process, be convenient to compress, be difficult for skidding, transmission efficiency is higher.
On each described root liquid feeding sub-tube 6, be also provided with flowmeter 8, can be by the registration on flowmeter 8, each spray head 7 of clear view spray the flow of developer solution, and can control according to actual conditions the feed liquor amount of liquid feeding sub-tube 6.
Described cabinet door 2 is transparent glass door, and on cabinet door 2, is also provided with handle 13.
The course of work of the present utility model is as follows: the porch that wiring board is placed on to conveyer 3, and along with conveyer 3 enters development cabinet 1 inside, be subject to the snap-in force of pressure roller 4 simultaneously, wiring board speed of advancement equates with the linear velocity that the transfer roller of conveyer 3 rotates, in reach process, feed liquor mechanism is to spray developing liquid on wiring board, developer solution fully contacts with wiring board, developer solution flows on the liquid dish 9 of below along wiring board, by time liquid, being in charge of 10 is pooled to back in liquid supervisor 11, return on liquid supervisor 11 pipeline and be provided with filtrator 12, filter out impurity, developer solution flows back in liquid storage tank by returning liquid supervisor 11.
Claims (4)
1. a developing device of circuit board, it is characterized in that: it comprises development cabinet (1), transfer roller (3), feed liquor mechanism and recovering mechanism, the square case structure that development cabinet (1) is hollow, the front of development cabinet (1) is provided with cabinet door (2), conveyer (3) passes the side of development cabinet (1) from right to left, and level is arranged on development cabinet (1) inside;
Described feed liquor mechanism is arranged on the top of development cabinet (1), feed liquor mechanism comprises feed liquor supervisor (5), liquid feeding sub-tube (6) and spray head (7), feed liquor supervisor (5) is along the transmission direction setting of conveyer (3) and the top of development cabinet (1), axis direction along feed liquor supervisor (5) is provided with many liquid feeding sub-tubes (6), development cabinet (1) inside is stretched in the bottom of liquid feeding sub-tube (6), and in the lower end of liquid feeding sub-tube (6), spray head (7) is installed;
Described recovering mechanism is arranged on the bottom of development cabinet (1), recovering mechanism comprises liquid dish (9), return liquid and be in charge of (10), return liquid supervisor (11) and filtrator (12), liquid dish (9) is fixedly mounted in development cabinet (1), and be positioned at the below of conveyer (3), returning liquid is in charge of (10) and along the transmission direction of conveyer (3), is arranged at the bottom of liquid dish (9), and stretch out development cabinet (1), go back to the below that liquid supervisor (11) is arranged at development cabinet (1), return liquid and be in charge of the lower end and go back to liquid supervisor (11) of (10), filtrator (12) is arranged at back on liquid supervisor's (11) pipeline.
2. a kind of developing device of circuit board according to claim 1, is characterized in that: the top of described conveyer (3) is also provided with many group pressure rollers (4), and pressure roller (4) matches with the transfer roller on conveyer (3).
3. a kind of developing device of circuit board according to claim 1, is characterized in that: on each described root liquid feeding sub-tube (6), be also provided with flowmeter (8).
4. a kind of developing device of circuit board according to claim 1, is characterized in that: described cabinet door (2) is transparent glass door, and on cabinet door (2), is also provided with handle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420242816.0U CN203930331U (en) | 2014-05-13 | 2014-05-13 | A kind of developing device of circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420242816.0U CN203930331U (en) | 2014-05-13 | 2014-05-13 | A kind of developing device of circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203930331U true CN203930331U (en) | 2014-11-05 |
Family
ID=51826118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420242816.0U Expired - Fee Related CN203930331U (en) | 2014-05-13 | 2014-05-13 | A kind of developing device of circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203930331U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106861989A (en) * | 2017-02-14 | 2017-06-20 | 书香门地(上海)新材料科技有限公司 | A kind of floor prepares and uses sealing wax device |
| CN107168020A (en) * | 2017-07-11 | 2017-09-15 | 信丰迅捷兴电路科技有限公司 | A kind of wiring board welding resistance development production system automatically |
-
2014
- 2014-05-13 CN CN201420242816.0U patent/CN203930331U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106861989A (en) * | 2017-02-14 | 2017-06-20 | 书香门地(上海)新材料科技有限公司 | A kind of floor prepares and uses sealing wax device |
| CN107168020A (en) * | 2017-07-11 | 2017-09-15 | 信丰迅捷兴电路科技有限公司 | A kind of wiring board welding resistance development production system automatically |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20160513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |