CN207331863U - A kind of water saving fixtures of vertical production line for printed circuit board (PCB) cleaning - Google Patents
A kind of water saving fixtures of vertical production line for printed circuit board (PCB) cleaning Download PDFInfo
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- CN207331863U CN207331863U CN201721249266.5U CN201721249266U CN207331863U CN 207331863 U CN207331863 U CN 207331863U CN 201721249266 U CN201721249266 U CN 201721249266U CN 207331863 U CN207331863 U CN 207331863U
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- China
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- rinsing bowl
- circuit board
- printed circuit
- pcb
- water
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Abstract
The utility model discloses a kind of water saving fixtures of the vertical production line for printed circuit board (PCB) cleaning, including：First rinsing bowl, second rinsing bowl, it is connected to the water inlet temporary tank of the second rinsing bowl, it is connected to the sewage pipe of the first rinsing bowl, the first flow control pump being connected between the first rinsing bowl and the second rinsing bowl, the second flow control that the second rinsing bowl is connected between temporary tank of intaking pumps, and is installed on the first rinsing bowl, the second rinsing bowl both sides and is connected to first flow control pump, the spray boom of second flow control pump.The utility model provides a kind of water saving fixtures of the vertical production line for printed circuit board (PCB) cleaning, and the utility model avoids persistently carrying out moisturizing to rinsing bowl by using sensor and controller technology；First rinsing bowl uses the water in the second rinsing bowl, realizes that previous stage is cleaned, and the second rinsing bowl uses clean water, do not only reach the intensive effect with water, achievees the purpose that water-saving, and cleaning effect is good.
Description
Technical field
Printed circuit board (PCB) production equipment is the utility model is related to, particularly a kind of vertical cleaning equipment.
Background technology
Printed wiring board（Printed circuit board (PCB)）Production process in need to be cleaned multiple times, which part cleaning process is all
It is to be carried out on rectilinear production line.
Cleaning is carried out to printed circuit board (PCB) to be needed to expend substantial amounts of water, and current technology is dirty generally by intersection is reduced
Dye, the mode for reducing rate of water make-up achievees the purpose that water-saving, but effect is limited.
Utility model content
To solve the deficiencies in the prior art, it is used for what printed circuit board (PCB) cleaned the purpose of this utility model is to provide a kind of
The water saving fixtures of vertical production line, the utility model by using sensor and controller technology, avoid persistently to rinsing bowl into
Row moisturizing；First rinsing bowl uses the water in the second rinsing bowl, realizes that previous stage is cleaned, the second rinsing bowl uses cleaning
Water, does not only reach the intensive effect with water, achievees the purpose that water-saving, and cleaning effect is good.
In order to realize above-mentioned target, the utility model adopts the following technical scheme：
A kind of water saving fixtures of vertical production line for printed circuit board (PCB) cleaning, including：First rinsing bowl, the second washing
Groove, is connected to the water inlet temporary tank of the second rinsing bowl, is connected to the sewage pipe of the first rinsing bowl, is connected to the first rinsing bowl and
First flow control pump between two rinsing bowls, the second flow for being connected to the second rinsing bowl between temporary tank of intaking control
Pump, is installed on the first rinsing bowl, the second rinsing bowl both sides and the spray for being connected to first flow control pump, second flow control pump
Bar.
A kind of water saving fixtures of foregoing vertical production line for printed circuit board (PCB) cleaning, further include：Arranged on the first water
Washing trough, the second rinsing bowl inlet sensor, be connected to sensor and first flow control pump, second flow control pump
Between controller.
A kind of water saving fixtures of foregoing vertical production line for printed circuit board (PCB) cleaning, controller is PLC controller.
A kind of water saving fixtures of foregoing vertical production line for printed circuit board (PCB) cleaning, first flow control pump, the
Two flow control pump groups are into having：The pump of spray boom is connected to, pump discharge end is installed on and is connected to the flowmeter of controller, be installed on
Pump discharge end and the flow control valve for being connected to flowmeter.
A kind of water saving fixtures of foregoing vertical production line for printed circuit board (PCB) cleaning, first flow control pump, the
The range of flow that two flow control pumps control is：1000~5000 liter per hour.
A kind of water saving fixtures of foregoing vertical production line for printed circuit board (PCB) cleaning, the spray pressure of spray boom are
1.0~2.0kg/cm2.
A kind of water saving fixtures of foregoing vertical production line for printed circuit board (PCB) cleaning, first flow control pump connection
In the bottom of the second rinsing bowl and water inlet temporary tank.
A kind of water saving fixtures of foregoing vertical production line for printed circuit board (PCB) cleaning, further include：Move in above-mentioned
On first rinsing bowl, the second rinsing bowl and it is fixed with the fixture of printed circuit board (PCB).
The utility model is beneficial in that：The utility model provides a kind of for the vertical raw of printed circuit board (PCB) cleaning
The water saving fixtures of producing line, the utility model only pass in and out rinsing bowl by using sensor and controller technology in printed circuit board (PCB)
When it is rinsed, avoid persistently to rinsing bowl carry out moisturizing；Substantial amounts of clean water is directly rinsed into printed circuit board (PCB) at the same time
Surface, it is ensured that the cleaning performance of printed circuit board (PCB)；First rinsing bowl uses the water in the second rinsing bowl, realizes that previous stage is clear
Wash, the second rinsing bowl uses clean water, realize the second level clean, do not only reach the intensive effect with water, achieve the purpose that it is water-saving,
And cleaning effect is good.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of embodiment of the utility model；
The implication of reference numeral in figure：
1 first rinsing bowl, 2 second rinsing bowls, 3 water inlet temporary tanks, 4 controllers, 5 pumps, 6 spray booms, 7 sensors, 8
Fixture, 9 printed circuit board (PCB)s.
Embodiment
Make specific introduce to the utility model below in conjunction with the drawings and specific embodiments.
A kind of water saving fixtures of vertical production line for printed circuit board (PCB) cleaning, including：First rinsing bowl 1, the second water
Washing trough 2, is connected to the water inlet temporary tank 3 of the second rinsing bowl 2, is connected to the sewage pipe of the first rinsing bowl 1, is connected to the first washing
First flow control pump between 1 and second rinsing bowl 2 of groove, second be connected between the second rinsing bowl 2 and water inlet temporary tank 3
Flow control pump, is installed on the first rinsing bowl 1,2 both sides of the second rinsing bowl and is connected to first flow control pump, second flow control
Make the spray boom of pump.Water saving fixtures, further include：Sensor arranged on the first rinsing bowl 1, the inlet of the second rinsing bowl 2, is connected to
Controller 4 between sensor and first flow control pump, second flow control pump.As a kind of embodiment, controller 4 is
PLC controller 4.
Water needed for cleaning, is not to be supplied directly to production line, but be first temporarily stored into water temporary tank 3.Water inlet temporary tank 3
Inside need that fluid level control device is installed, guaranteed water level is stablized.The pump 5 of second rinsing bowl 2 draws water from water inlet temporary tank 3, is supplied to
The spray boom that left and right is each one, is sprayed on printed circuit board surface, and printed circuit board (PCB) is cleaned.The entrance of second rinsing bowl 2
Place's installation sensor, when sensing that printed circuit board (PCB) enters the second rinsing bowl 2, controller 4 controls constant flow sprinkling system
Pump 5 is opened, and after printed circuit board (PCB) is completely into the second rinsing bowl 2, controller 4 controls the pump 5 of constant flow sprinkling system to close；
When sensor sensing to printed circuit board (PCB) removes the second rinsing bowl 2, controller 4 controls the pump 5 of constant flow sprinkling system to open；
After printed circuit board (PCB) is fully removed the second rinsing bowl 2, controller 4 controls the pump 5 of constant flow sprinkling system to close；Due to herein
Water for cleaning is from water inlet temporary tank 3, so being clean water all the time, it can be ensured that printed circuit board (PCB) is carried out sufficient
Cleaning.By way of this accurate 5 opening and closing of control pump, reach reduction inflow, water-saving purpose.
First flow control pump is connected to bottom and the water inlet temporary tank 3 of the second rinsing bowl 2.If the second rinsing bowl 2 has water,
Water then is extracted from 2 bottom of the second rinsing bowl, the first rinsing bowl 1 is designed with overflow port, accesses sewage pipe.If the second rinsing bowl 2 does not have
There is water, then the pump 5 of the first rinsing bowl 1 draws water from water inlet temporary tank 3, is supplied to the spray boom of each one around, is sprayed on printing electricity
Road plate surface, cleans printed circuit board (PCB), the inlet installation sensor of the first rinsing bowl 1, when sensor sensing to print
When printed circuit board removes the first rinsing bowl 1, controller 4 controls the pump 5 of the first rinsing bowl 1 to open；When printed circuit board (PCB) moves completely
After going out the first rinsing bowl 1, controller 4 controls the pump 5 of the first rinsing bowl 1 to close.Such design can be to avoid lasting to washing
Groove supplements fresh water, but only enters or leave in printed circuit board (PCB) in the very short time of rinsing bowl and use fresh water, and hydro-peening
The fresh water of printed circuit board (PCB) is collected and reuses, and water-saving result is significant.
First flow control pump, second flow control pump group into having：The pump 5 of spray boom is connected to, is installed on 5 ports of export of pump simultaneously
The flowmeter of controller 4 is connected to, 5 ports of export of pump is installed on and is connected to the flow control valve of flowmeter.First flow controls
Pump, the range of flow that second flow controls pump to control is：1000~5000 liter per hour.Spray boom selects the small flow spray of high pressure
Mouth, the spray pressure of spray boom is 1.0~2.0kg/cm2.The water of printed circuit board (PCB) has been rinsed, the second washing is fallen within by gravity
The slot bottom of groove 2.
The operating procedure of the utility model includes：
Step 1, printed circuit board (PCB) are suspended in midair by fixture, vertically down into the first rinsing bowl 1, are soaked in the first rinsing bowl 1
In, carry out first time cleaning；Then printed circuit board (PCB) is suspended in midair by fixture, moved vertically upward, when sensor sensing to printing electricity
During the plate of road, PLC sends signal, opens the pump 5 of constant flow sprinkling system；The pump 5 of constant flow sprinkling system extracts the second rinsing bowl 2
The water of bottom, rinses printed circuit board surface, carries out second and cleans；The water of printed circuit board (PCB) has been rinsed, by gravity,
The first rinsing bowl 1 is fallen into, sewage pipe is then discharged into by overflow port.
Step 2, printed circuit board (PCB) are suspended in midair by fixture, move right to the top of the second rinsing bowl 2.
Step 3, printed circuit board (PCB) are suspended in midair by fixture, vertically down into the second rinsing bowl 2；When sensor sensing to print
During printed circuit board, PLC sends signal, opens the pump 5 of the second rinsing bowl 2；Pump 5 extracts the water in water inlet temporary tank 3, rinses printing
Circuit board surface, carries out third time cleaning.
Step 4, suspends printed circuit board (PCB) in midair by fixture, moves vertically upward, when sensor sensing is to printed circuit board (PCB),
PLC sends signal, opens the pump 5 of the second rinsing bowl 2；Pump 5 extracts the water in water inlet temporary tank 3, rinses printed circuit board surface,
Carry out the 4th cleaning.
What third time cleaning and the 4th cleaning used is all into the clean water in water temporary tank 3, it can be ensured that printing electricity
The cleaning performance of road plate surface.The water cleaned, by gravity, falls into 2 bottom of the second rinsing bowl and keeps in；For the first washing
The pump 5 of groove 1, which extracts, to be used.
The utility model provides a kind of water saving fixtures of the vertical production line for printed circuit board (PCB) cleaning, the utility model
By using 4 technology of sensor and controller, only it is rinsed when printed circuit board (PCB) passes in and out rinsing bowl, it is persistently right to avoid
Rinsing bowl carries out moisturizing；Clean water directly rinses printed circuit board surface, it is ensured that the cleaning performance of printed circuit board (PCB)；First washing
Groove 1 uses the water in the second rinsing bowl 2, realizes that previous stage is cleaned, the second rinsing bowl 2 uses clean water, realizes the second level
Cleaning, does not only reach the intensive effect with water, achievees the purpose that water-saving, and cleaning effect is good.
The basic principle, main feature and advantage of the utility model has been shown and described above.The technical staff of the industry
It should be appreciated that above-described embodiment does not limit the utility model in any form, it is all by the way of equivalent substitution or equivalent transformation
The technical solution obtained, all falls within the scope of protection of the utility model.
Claims (8)
- A kind of 1. water saving fixtures of vertical production line for printed circuit board (PCB) cleaning, it is characterised in that including：First washing Groove, the second rinsing bowl, is connected to the water inlet temporary tank of above-mentioned second rinsing bowl, is connected to the sewage pipe of above-mentioned first rinsing bowl, Be connected between above-mentioned first rinsing bowl and the second rinsing bowl first flow control pump, be connected to above-mentioned second rinsing bowl with into Second flow control pump between water temporary tank, is installed on above-mentioned first rinsing bowl, the second rinsing bowl both sides and is connected to above-mentioned The spray boom of first flow control pump, second flow control pump.
- 2. a kind of water saving fixtures of vertical production line for printed circuit board (PCB) cleaning according to claim 1, its feature It is, further includes：Sensor arranged on above-mentioned first rinsing bowl, the inlet of the second rinsing bowl, be connected to the sensor with Controller between first flow control pump, second flow control pump.
- 3. a kind of water saving fixtures of vertical production line for printed circuit board (PCB) cleaning according to claim 2, its feature It is, controller noted above is PLC controller.
- 4. a kind of water saving fixtures of vertical production line for printed circuit board (PCB) cleaning according to claim 1, its feature It is, above-mentioned first flow control pump, second flow control pump group into having：The pump of above-mentioned spray boom is connected to, is installed on pump discharge Hold and be connected to the flowmeter of controller, be installed on pump discharge end and be connected to the flow control valve of flowmeter.
- 5. a kind of water saving fixtures of vertical production line for printed circuit board (PCB) cleaning according to claim 4, its feature It is, the range of flow that above-mentioned first flow controls pump, second flow to control pump to control is：1000~5000 liter per hour.
- 6. a kind of water saving fixtures of vertical production line for printed circuit board (PCB) cleaning according to claim 1, its feature It is, the spray pressure of above-mentioned spray boom is 1.0~2.0kg/cm2.
- 7. a kind of water saving fixtures of vertical production line for printed circuit board (PCB) cleaning according to claim 1, its feature It is, above-mentioned first flow control pump is connected to bottom and the water inlet temporary tank of the second rinsing bowl.
- 8. a kind of water saving fixtures of vertical production line for printed circuit board (PCB) cleaning according to claim 1, its feature It is, further includes：Move on above-mentioned first rinsing bowl, the second rinsing bowl and being fixed with the fixture of printed circuit board (PCB).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721249266.5U CN207331863U (en) | 2017-09-27 | 2017-09-27 | A kind of water saving fixtures of vertical production line for printed circuit board (PCB) cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721249266.5U CN207331863U (en) | 2017-09-27 | 2017-09-27 | A kind of water saving fixtures of vertical production line for printed circuit board (PCB) cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207331863U true CN207331863U (en) | 2018-05-08 |
Family
ID=62370464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721249266.5U Active CN207331863U (en) | 2017-09-27 | 2017-09-27 | A kind of water saving fixtures of vertical production line for printed circuit board (PCB) cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207331863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112547637A (en) * | 2020-11-19 | 2021-03-26 | 重庆电子工程职业学院 | PCBA belt cleaning device |
-
2017
- 2017-09-27 CN CN201721249266.5U patent/CN207331863U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112547637A (en) * | 2020-11-19 | 2021-03-26 | 重庆电子工程职业学院 | PCBA belt cleaning device |
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