CN206763509U - A kind of wiring board welding resistance moves back washing trough - Google Patents
A kind of wiring board welding resistance moves back washing trough Download PDFInfo
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- CN206763509U CN206763509U CN201720626797.5U CN201720626797U CN206763509U CN 206763509 U CN206763509 U CN 206763509U CN 201720626797 U CN201720626797 U CN 201720626797U CN 206763509 U CN206763509 U CN 206763509U
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- washing trough
- back washing
- moves back
- wiring board
- filtration
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Abstract
The utility model discloses a kind of wiring board welding resistance to move back washing trough, including moving back washing trough and ultrasonic unit, the ultrasonic unit, which is arranged on, to move back in washing trough, a filtration is provided with above the bottom land for moving back washing trough, the filtration will move back washing trough and be divided into debris deposition space and cleaning space, the debris deposition space is between filtration and bottom land, the cleaning space is between filtration and notch, the notch for moving back washing trough is provided with heater, and the washing trough bottom land that moves back is provided with delivery port.The utility model wiring board welding resistance, which moves back washing trough, to be had the advantages that reasonable, convenient use ingenious in design and can improve cleaning efficiency and cleaning quality.
Description
Technical field
It the utility model is related to pcb board welding resistance process ink and move back the technical field washed, specially a kind of wiring board welding resistance is moved back
Washing trough.
Background technology
PCB welding resistances process due to occurring to inclined in process of production, and the abnormal problem such as pad is needed ink on ink
Move back and wash printing ink again and exposure off.It in a groove with concentration is 10%-20% sodium hydroxides that art methods, which are,（Naoh）
Liquid medicine, temperature setting, after moving back board-washing and being plugged with flashboard rack, are put into processing solution tank to 75-90 DEG C, steep 20 minutes ~ 120 points
Clock, further take out and rinsed 2 ~ 5 minutes with clear water, the ink that plate face remains is disposed with brush, this technology makes ink in hole special
It is not that ink is difficult to be moved back to wash off, it is necessary to take longer for soaking in the plank hole after solidification, influences production efficiency, at the same it is right
Quality also has hidden danger.
Utility model content
The utility model provides a kind of reasonable, convenient use ingenious in design and can improve cleaning efficiency and cleaning matter
The wiring board welding resistance of amount moves back washing trough.
The utility model can be achieved through the following technical solutions：
A kind of wiring board welding resistance moves back washing trough, including moves back washing trough and ultrasonic unit, and the ultrasonic unit is arranged on to move back and washed
In groove, a filtration is provided with above the bottom land for moving back washing trough, the filtration will move back washing trough and be divided into debris deposition sky
Between and cleaning space, the debris deposition space be located at filtration and between bottom land, the cleaning space positioned at filtering tie
Between structure and notch, the notch for moving back washing trough is provided with heater, and the washing trough bottom land that moves back is provided with delivery port.This practicality is new
Type wiring board welding resistance moves back washing trough, main to include moving back washing trough, ultrasonic unit, filter and heater, the ultrasonic wave dress
Put to be arranged on and move back in washing trough, facilitating the utility model, the ultrasonic wave is in cleaning fluid using the ink on ultrasonic wave cleaning pcb board
The forward directed radiation of middle density interphase, cleaning fluid is flowed in washing trough and is produced ten hundreds of micro-bubbles moving back, be present in clear
Micro-bubble in washing lotion vibrates in the presence of sound field, these bubbles ultrasonic wave longitudinal propagation negative pressuren zone formed, growth,
And in zone of positive pressure, when acoustic pressure reaches certain value, bubble increases rapidly, then closure suddenly, and produces and rush when bubble close
Hit ripple, produce thousands of individual atmospheric pressure around it, the insoluble dirt destroyed on pcb board and dirt is scattered in cleaning fluid,
When group's particle is wrapped up in by greasy dirt and when being attached on pcb board, oil is emulsified, and solids are departed from, so as to reach pcb board
The purpose of purification, it so can effectively improve the efficiency and quality of cleaning.The filter is arranged on above bottom land, is made
Pcb board is directly fallen in cleaning fluid on filtration in the cleaning space moved back in washing trough, and the dirt washed out can lead to
Cross filtration to drop in debris deposition space, avoid dirt from being adhered to again on pcb board, shorten scavenging period, improve clear
Wash efficiency；The heater can be used for the temperature that the cleaning fluid in washing trough is moved back in control, pcb board is begun during cleaning
It is in eventually under preferable cleaning temperature environment, the effective cleaning efficiency and cleaning quality for improving pcb board.
One of scheme is preferentially selected as of the present utility model, the filtration is the screen pack of network structure.The mistake
Filter screen is in network structure, and dirt can be facilitated to drop in the debris deposition space for moving back washing trough, and pcb board is located at cleaning space
It is interior, it can effectively avoid the dirt in debris deposition space from being adhered to again on pcb board, reduce the number of repeated washing, carry
The efficiency of height cleaning, and screen pack is conventional articles for use, its abundance, and cost is cheap.
The two of scheme is preferentially selected as of the present utility model, the filtration is to be filtered made of stainless steel
Plate, the filter are provided with several filter bores, the evenly distributed setting of filter bores.The filtration is by stainless steel
Filter made of material, stainless steel are common used material, its abundance, and cost is cheap.
Further, the filter bores are rounded or square or other shapes.The setting of the filter bores can be conveniently clear
Dirt in washing lotion is dropped in the debris deposition space for moving back washing trough, avoids dirt from being adhered to again on pcb board, reduces pcb board
Return wash number.
Further, the filter bores are in funnel-form, and the large port of the filter bores is located on the front of filter, small end
Mouth is located at the reverse side of filter.The filter bores are in funnel-form, make the side wall of filter bores oblique, are being filtered when dirt drops
It when in the side wall in hole, can quickly slide to that portlet is reverse, be easy to dirt quickly to drop to and move back the debris of washing trough and sink
In product space.
Further, the supporting table for being used for placing filtration, the supporting table are provided with above the bottom land for moving back washing trough
To groove internal projection.The setting of the supporting table can facilitate the placement of filtration, be held in use, filtration need to be only placed on
On saddle, after use, directly filtration can be picked up, be easy to the cleaning of filtration and move back washing trough bottom land
Cleaning.
Further, the ultrasonic unit includes supersonic generator and ultrasonic wave controller, and the ultrasonic wave occurs
Device is connected with ultrasonic wave controller, and the top of the supersonic generator is provided with hook, and supersonic generator is set by linking up with
Moving back washing trough inwall.The ultrasonic wave controller is provided with supersonic switch and regulation button, is opened in use, starting ultrasonic wave
Close, and set required some numerical value and set, and scavenging period be using ultrasonic wave lifted pcb board cleaning speed and
Cleaning quality, use this new easy to use；The hook, which can be used for supersonic generator being suspended on, moves back washing trough inwall
On, the use of convenience for ultrasonic wave producer.
Further, the heater is heater.The heater can control the cleaning fluid moved back in washing trough at any time
Temperature, pcb board is cleaned all the time under suitable temperature environment, the effective cleaning quality for improving pcb board and cleaning
Efficiency.
The utility model wiring board welding resistance moves back washing trough, compared with prior art, has following beneficial effect：
Firstth, ingenious in design rationally the utility model wiring board welding resistance moves back washing trough, main to include moving back washing trough, ultrasonic wave dress
Put, filter and heater, the utility model is improved cleaning quality and the cleaning of cleaning pcb board using ultrasonic wave
Efficiency, the dirt that can prevent from washing out using filtration are adhered on pcb board again, and wash number is returned in reduction, using adding
Thermal can keep moving back the cleaning temperature in washing trough, make the utility model global design ingenious rationally, effectively from every side
Improve the cleaning efficiency and cleaning quality of pcb board；
Secondth, convenient use, the supersonic generator are provided with supersonic switch and regulation button, in use, starting
Supersonic switch, and set some required numerical value and set, and scavenging period is to lift the clear of pcb board using ultrasonic wave
Speed and cleaning quality are washed, uses this new easy to use；It is provided with above the bottom land for moving back washing trough and is used to place filtering knot
The supporting table of structure, in use, filtration need to be only placed on supporting table, can be directly by filtering after use
Structure is picked up, and is easy to the cleaning of filtration and is moved back the cleaning of washing trough bottom land；
3rd, the dirt on pcb board can be accelerated by improving cleaning efficiency and cleaning quality, the setting of the ultrasonic unit
Depart from pcb board, the filter can place dirt and be adhered to again on pcb board, and the heater can be controlled to move back and washed
The temperature of groove cleaning liquid inside, pcb board is set to keep preferable cleaning temperature during cleaning, so can be in terms of three
The effective cleaning efficiency and cleaning quality for improving pcb board.
Brief description of the drawings
Fig. 1 is the top view that the utility model wiring board welding resistance moves back washing trough；
Fig. 2 is the front view that the utility model wiring board welding resistance moves back washing trough；
Fig. 3 is the partial sectional view for the left view that the utility model wiring board welding resistance moves back washing trough；
Fig. 4 is the rounded schematic diagram in the filter bores section of the filtration in Fig. 1；
Fig. 5 is that the filter bores of the filtration in Fig. 1 are in funnelform schematic diagram.
Embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, with reference to embodiment and
Accompanying drawing is described in further detail to the utility model product.
As depicted in figs. 1 and 2, a kind of wiring board welding resistance moves back washing trough, including moves back washing trough 1 and ultrasonic unit 2, the ultrasound
Wave apparatus 2 includes supersonic generator 4 and ultrasonic wave controller, and the supersonic generator 4 is connected with ultrasonic wave controller, institute
State supersonic generator 4 and be arranged on and move back in washing trough 1, the top of the supersonic generator 4 is provided with hook 10, and the hook 10 is used
Moved back in supersonic generator 4 is suspended on the inwall of washing trough 1, the use of convenience for ultrasonic wave producer 4.
As shown in Figures 1 to 5, a filtration 3 is provided with above the bottom land for moving back washing trough 1, the filtration 3 will
Washing trough 1 is moved back to divide for debris deposition space 5 and cleaning space 6, the debris deposition space 5 between filtration 3 and bottom land,
The cleaning space 6 is between filtration 3 and notch.The filtration 3 is the screen pack of network structure；It is or described
Filtration 3 is that filter 11, the filter 11 are provided with several filter bores 12, the mistake made of stainless steel
12 evenly distributed setting of filter opening, the filter bores 12 design rounded or square or other shapes.The present embodiment is with filter bores 12
Exemplified by funnel-form, the large port of the filter bores 12 is located on the front of filter 11, and portlet is located at the anti-of filter 11
Face, the inclined face of hole wall of such filter bores 12, large port are located on the front of filter 11, make the dirt of disengaging pcb board can
To drop on the large port of filter bores 12, and it is slipped to along the inclination hole wall of filter bores 12 in debris deposition space 5, can be to prevent
Only dirt is adhered on pcb board again, can effectively reduce the number that pcb board returns cleaning.Above the bottom land for moving back washing trough 1
Provided with the supporting table 9 for placing filtration 3, the supporting table 9 is to groove internal projection.In use, filtration 3 need to only be put
Put on supporting table 9, after cleaning, after cleaning fluid is released, directly can pick up filtration 3, side
Just the cleaning of filtration 3 and the cleaning of the bottom land of washing trough 1 is moved back.
As shown in Figure 1 to Figure 3, the notch for moving back washing trough 1 is provided with heater 7, and the heater 7 is heating
Device.The bottom land of washing trough 1 that moves back is provided with delivery port 8.The heater 7 can be used for the temperature that the cleaning fluid in washing trough 1 is moved back in control
Degree, makes pcb board remain under preferable temperature environment and is cleaned, and can effectively lift the efficiency and cleaning matter of cleaning
Amount；The delivery port can facilitate cleaning fluid and clean the discharge for the sewage for moving back washing trough 1.
It is described above, preferred embodiment only of the present utility model, not the utility model is made any formal
Limitation；The those of ordinary skill of all industry can be shown in by specification accompanying drawing and described above and swimmingly implement this practicality
It is new；But all those skilled in the art are not being departed from the range of technical solutions of the utility model, using above institute
The technology contents of announcement and the equivalent variations of a little variation, modification and evolution made, are equivalence enforcement of the present utility model
Example；Meanwhile all any equivalent variations made according to substantial technological of the present utility model to above example change, modification with
Develop etc., still fall within the protection domain of the technical solution of the utility model.
Claims (8)
1. a kind of wiring board welding resistance moves back washing trough, including moves back washing trough（1）And ultrasonic unit（2）, the ultrasonic unit（2）Set
Moving back washing trough（1）It is interior, it is characterised in that：It is described to move back washing trough（1）Bottom land above be provided with a filtration（3）, the filtering
Structure（3）Washing trough will be moved back（1）It is divided into debris deposition space（5）And cleaning space（6）, the debris deposition space（5）It was located at
Filter structure（3）Between bottom land, the cleaning space（6）Positioned at filtration（3）It is described to move back washing trough between notch（1）
Notch be provided with heater（7）, it is described to move back washing trough（1）Bottom land is provided with delivery port（8）.
2. wiring board welding resistance according to claim 1 moves back washing trough, it is characterised in that：The filtration（3）For netted knot
The screen pack of structure.
3. wiring board welding resistance according to claim 1 moves back washing trough, it is characterised in that：The filtration（3）For by stainless
Filter made of steel material（11）, the filter（11）It is provided with several filter bores（12）, the filter bores（12）
Even spread configuration.
4. wiring board welding resistance according to claim 3 moves back washing trough, it is characterised in that：The filter bores（12）It is rounded or square
Shape or other shapes.
5. wiring board welding resistance according to claim 3 moves back washing trough, it is characterised in that：The filter bores（12）In funnel-form,
The filter bores（12）Large port be located at filter（11）Front on, portlet is located at filter（11）Reverse side.
6. wiring board welding resistance according to claim 1 moves back washing trough, it is characterised in that：It is described to move back washing trough（1）Bottom land above
Provided with for placing filtration（3）Supporting table（9）, the supporting table（9）To groove internal projection.
7. wiring board welding resistance according to claim 1 moves back washing trough, it is characterised in that：The ultrasonic unit（2）Including super
Sonic generator（4）And ultrasonic wave controller, the supersonic generator（4）It is connected with ultrasonic wave controller, the ultrasonic wave
Generator（4）Top be provided with hook（10）, supersonic generator（4）Pass through hook（10）It is arranged on and moves back washing trough（1）Inwall.
8. wiring board welding resistance according to claim 1 moves back washing trough, it is characterised in that：The heater（7）For heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720626797.5U CN206763509U (en) | 2017-06-01 | 2017-06-01 | A kind of wiring board welding resistance moves back washing trough |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720626797.5U CN206763509U (en) | 2017-06-01 | 2017-06-01 | A kind of wiring board welding resistance moves back washing trough |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206763509U true CN206763509U (en) | 2017-12-19 |
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ID=60639759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720626797.5U Active CN206763509U (en) | 2017-06-01 | 2017-06-01 | A kind of wiring board welding resistance moves back washing trough |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206763509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115382834A (en) * | 2022-09-06 | 2022-11-25 | 苏州清越光电科技股份有限公司 | Mask plate cleaning mechanism and mask plate cleaning equipment |
-
2017
- 2017-06-01 CN CN201720626797.5U patent/CN206763509U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115382834A (en) * | 2022-09-06 | 2022-11-25 | 苏州清越光电科技股份有限公司 | Mask plate cleaning mechanism and mask plate cleaning equipment |
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