CN201648520U - Spraying device for etching PCB - Google Patents
Spraying device for etching PCB Download PDFInfo
- Publication number
- CN201648520U CN201648520U CN2010201642116U CN201020164211U CN201648520U CN 201648520 U CN201648520 U CN 201648520U CN 2010201642116 U CN2010201642116 U CN 2010201642116U CN 201020164211 U CN201020164211 U CN 201020164211U CN 201648520 U CN201648520 U CN 201648520U
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- CN
- China
- Prior art keywords
- pcb
- shower
- rocking carrier
- water
- spray equipment
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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 - Lifetime
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Abstract
The utility model relates to PCB processing equipment, especially to a spraying device for uniformly etching and corrupting the copper-covered surface of the PCB. The device is composed of a water pump, a filter, a spraying tube with a nozzle, a PCB transport mechanism and a box, the spraying tube is arranged on the top side and bottom side of the PCB transport mechanism and is mounted in the box; the water pump is mounted outside the box, a water inlet is extended to the bottom of the box, and a water outlet of the water pump is connected with a water inlet pipeline of the spraying tube through the filter. The PCB spraying device is provided with a swinging mechanism and a swinging frame, swing arms of the swinging mechanism are connected to a rear panel of the swinging frame, and the swinging frame is arranged on the top side and bottom side of the PCB transport mechanism. According to the spraying device for etching the PCB, liquid medicine is easy to be feed among lines, the surface is covered more uniformly by spraying water, and corrugated bent tubes are provided particularly and neighboring nozzles are arranged alternately, such that spraying homogeneity of the swinging frame is improved.
Description
Technical field:
The utility model relates to a kind of PCB processing units, and particularly a kind of PCB covers copper surface uniform etching corrosion spray equipment.
Background technology:
The half-finished etch process of PCB is that the copper surface of covering that the PCB work in-process are not done to protect is partly etched away, and stays the copper layer (line layer) that needs at the pcb board face at last.Because the fixing spray of nozzle is easy to generate " pool effect ", existing spray etch process exists the PCB etching inhomogeneous, can not satisfy manufacture craft and customer demand, so that becomes a big difficult point in the PCB manufacturing.
Summary of the invention:
The purpose of PCB etching spray equipment of the present utility model is to overcome the deficiency of existing apparatus, and a kind of rocking carrier device is provided, and covers copper surface etching problem of non-uniform to solve existing P CB.
The purpose of this utility model, can realize by following measure:
A kind of PCB etching spray equipment is made up of shower, PCB transporting mechanism and the casing of water pump, strainer, band nozzle, and the shower of band nozzle is emitted on up and down both sides and being installed in the casing of PCB transporting mechanism; Water pump is installed in outside the casing, and water-in stretches into bottom half, and pump outlet is connected with shower water-in pipeline through filter.Described PCB spray equipment is provided with wabble mechanism and rocking carrier, and the swing arm of wabble mechanism and the rear panel of rocking carrier are refuted and connect, and rocking carrier is arranged on PCB transporting mechanism both sides up and down.
Described wabble mechanism is made up of motor and swing arm, and motor is located at outside the casing, and swing arm is located in the casing, and swing arm one end and motor output shaft are assembled together.
Described rocking carrier is made up of front panel, side panel, rear panel, pull bar, shower, pulley, nozzle, lifting screw.Front panel, both sides panel, rear panel are fixedly connected into rectangular frame; Shower is emitted in the rectangular frame, is communicated with water-in; The lifting screw is fixedly mounted in the middle of the panels outside of both sides, and the side panel two ends are provided with pulley, and pull bar is pulled between front panel and the rear panel and plays fixed action.
Described shower is corrugated, and the adjacent nozzle on the shower staggers mutually and arranges.
Described rocking carrier, through pulley place with the vertical rocking carrier guide rail of PCB transporting mechanism delivery direction on.
PCB etching spray equipment of the present utility model, by structure for conveying the pcb board material is placed and to teeter between the frame, because the rocking carrier pulley slidably reciprocates with contacting of guide rail, wherein 45 ° of nozzle angles make that liquid medicine is easier to be entered between line, the intensive arrangement of nozzle makes the covering of spray water shape more even, the design of arranging of exclusive corrugated bend pipe makes between adjacent nozzles to be staggered, and more increases the spray homogeneity of rocking carrier.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the front view of rocking carrier of the present utility model.
Fig. 3 is the rear view of rocking carrier of the present utility model.
Embodiment:
For illustrating thought of the present utility model and purpose, will be described further the utility model with specific embodiment in conjunction with the accompanying drawings.
With reference to the accompanying drawings, a kind of PCB etching spray equipment is made up of shower 8, PCB transporting mechanism 5 and the casing of water pump 1, strainer 2, band nozzle 10, and about in the of 5 both sides and being installed in the casing to be with the shower 8 of nozzle 10 to be emitted on the PCB transporting mechanism; Water pump 1 is installed in outside the casing, and water-in stretches into bottom half, and water outlet is connected with shower water-in 14 pipelines through filter 2.The rear panel overlap joint of the swing arm of wabble mechanism 3 and rocking carrier 4, rocking carrier 4 is arranged on the PCB transporting mechanism, and about in the of 5 both sides.Wabble mechanism 3 is made up of motor and swing arm, and motor is located at outside the casing, and swing arm is located in the casing, and swing arm one end and motor output shaft are assembled together.Rocking carrier 4 is made up of front panel 6, side panel 12, rear panel 13, pull bar 7, shower 8, pulley 9, nozzle 10, lifting screw 11.Front panel 6, side panel 12, rear panel 13 are fixedly connected into rectangular frame; Shower 8 is emitted in the rectangular frame, is communicated with water-in 14; Lifting screw 11 is fixedly mounted in the middle of the 12 side panels outside, and side panel 12 two ends are provided with pulley 9, and pull bar 7 is pulled between front panel 6 and the rear panel 13.Shower 8 is corrugated, and the adjacent nozzle 10 on the shower 8 staggers mutually and arranges.Rocking carrier 4 through pulley 9 place with the vertical rocking carrier guide rail of PCB transporting mechanism 5 delivery direction on.Wherein, steady brace 7 fixed front panels 6 prevent rocking carrier 4 distortion with rear panel 13, and nozzle 10 is 35 ° of angles and is installed on the shower 8 that corrugated tubes arranges, and adjacent nozzles 10 is staggered; Be installed in the pulley 9 on the rocking carrier side panel, can on the rocking carrier guide rail, slidably reciprocate; And lifting screw 11 is used for rocking carrier 4 is hung convenient maintenance on hoisting mechanism.
A kind of PCB etching spray equipment that the utility model provides, can solve existing P CB plate and cover copper surface etching problem of non-uniform: be communicated with water pump 1, strainer 2, rocking carrier water-in 14 places successively with pipeline, the shower of water pump 1 circulation casing bottom etching liquid to the rocking carrier 4.Because the effect of wabble mechanism 3 drives rocking carrier 4 and slidably reciprocates on guide rail, it is more even to make that the spray water shape of the shower on the rocking carrier 4 covers, and PCB transporting mechanism 5 steadily is transported to the PCB horizontal direction to teeter and sprays between the frame 4.
More than a kind of PCB etching spray equipment provided by the utility model is described in detail, used a concrete example herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, part in specific embodiments and applications all can change.In sum, this description should not be construed as restriction of the present utility model.
Claims (5)
1. PCB etching spray equipment, shower, PCB transporting mechanism and casing by water pump, strainer, band nozzle are formed, the shower of band nozzle is emitted on up and down both sides and being installed in the casing of PCB transporting mechanism, water pump is installed in outside the casing, water-in stretches into bottom half, pump outlet is connected with shower water-in pipeline through filter, it is characterized in that: described PCB spray equipment is provided with wabble mechanism and rocking carrier, the swing arm of wabble mechanism and the rear panel of rocking carrier overlap joint, rocking carrier are arranged on PCB transporting mechanism both sides up and down.
2. a kind of PCB etching spray equipment according to claim 1, it is characterized in that: described wabble mechanism is made up of motor and swing arm, and motor is located at outside the casing, and swing arm is located in the casing, and swing arm one end and motor output shaft are assembled together.
3. a kind of PCB etching spray equipment according to claim 1, it is characterized in that: described rocking carrier is made up of front panel, side panel, rear panel, pull bar, shower, pulley, nozzle, lifting screw, and front panel, side panel, rear panel are fixedly connected into rectangular frame; Shower is emitted in the rectangular frame, is communicated with water-in; The lifting screw is fixedly mounted in the middle of the side panel outside, and the side panel two ends are provided with pulley, and pull bar is pulled between front panel and the rear panel.
4. a kind of PCB etching spray equipment according to claim 3, it is characterized in that: described shower is corrugated, and the adjacent nozzle on the shower staggers mutually and arranges.
5. a kind of PCB etching spray equipment according to claim 3 is characterized in that: described rocking carrier through pulley place with the vertical rocking carrier guide rail of PCB transporting mechanism delivery direction on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201642116U CN201648520U (en) | 2010-04-14 | 2010-04-14 | Spraying device for etching PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201642116U CN201648520U (en) | 2010-04-14 | 2010-04-14 | Spraying device for etching PCB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201648520U true CN201648520U (en) | 2010-11-24 |
Family
ID=43113749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201642116U Expired - Lifetime CN201648520U (en) | 2010-04-14 | 2010-04-14 | Spraying device for etching PCB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201648520U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102655076A (en) * | 2011-03-28 | 2012-09-05 | 北京京东方光电科技有限公司 | Substrate processing method, substrate and substrate processing equipment |
| CN103171246A (en) * | 2011-12-23 | 2013-06-26 | 昆山允升吉光电科技有限公司 | Manufacture method of silicon solar cell electrode screen board |
| CN104570854A (en) * | 2014-12-18 | 2015-04-29 | 南京工程学院 | Intelligent control device for circuit board corrosion |
| CN105357885A (en) * | 2015-12-03 | 2016-02-24 | 郭立铭 | Swing film removing device |
-
2010
- 2010-04-14 CN CN2010201642116U patent/CN201648520U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102655076A (en) * | 2011-03-28 | 2012-09-05 | 北京京东方光电科技有限公司 | Substrate processing method, substrate and substrate processing equipment |
| CN102655076B (en) * | 2011-03-28 | 2016-02-17 | 北京京东方光电科技有限公司 | A kind of method for the treatment of substrate, substrate and substrate processing apparatus |
| CN103171246A (en) * | 2011-12-23 | 2013-06-26 | 昆山允升吉光电科技有限公司 | Manufacture method of silicon solar cell electrode screen board |
| CN104570854A (en) * | 2014-12-18 | 2015-04-29 | 南京工程学院 | Intelligent control device for circuit board corrosion |
| CN104570854B (en) * | 2014-12-18 | 2017-04-19 | 南京工程学院 | Intelligent control device for circuit board corrosion |
| CN105357885A (en) * | 2015-12-03 | 2016-02-24 | 郭立铭 | Swing film removing device |
| CN105357885B (en) * | 2015-12-03 | 2018-06-29 | 郭立铭 | One kind, which is waved, moves back film device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |
|
| CX01 | Expiry of patent term |