CN114130746A - Method for quickly cleaning horizontal line of PCB - Google Patents
Method for quickly cleaning horizontal line of PCB Download PDFInfo
- Publication number
- CN114130746A CN114130746A CN202111475055.4A CN202111475055A CN114130746A CN 114130746 A CN114130746 A CN 114130746A CN 202111475055 A CN202111475055 A CN 202111475055A CN 114130746 A CN114130746 A CN 114130746A
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- Prior art keywords
- water
- pipe
- spray
- spray head
- spray pipe
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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.)
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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 109
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 109
- 238000011010 flushing procedure Methods 0.000 claims abstract description 19
- 230000004888 barrier function Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 3
- 238000004544 sputter deposition Methods 0.000 claims description 3
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 claims 1
- 239000012535 impurity Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 240000007643 Phytolacca americana Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
Abstract
The invention provides a method for quickly cleaning a PCB horizontal line, which comprises cleaning equipment, wherein the cleaning equipment comprises a spray pipe, one side of the spray pipe is connected with a spray pipe plug, a flushing hose is arranged in the spray pipe, and the other side of the spray pipe is connected with a water supply quick connector; the water supply quick connector is connected with a drainage pipe assembly; still include the booster pump, the booster pump is connected with inlet tube, outlet pipe respectively, the outlet pipe is connected with the bath hose. The ultrasonic water tank is adopted to soak the cleaning spray pipe firstly, then the cleaning spray pipe is cleaned by inserting the plastic flushing hose, whether the spray head is dredged and cleaned can be judged by observing the flowing water condition of the spray head, the spray heads do not need to be detached one by one, the dredging spray head is simple to operate, and the efficiency is high.
Description
Technical Field
The invention belongs to the technical field of PCBs, and particularly relates to a method for quickly cleaning a PCB horizontal line.
Background
In the printed circuit board industry, a plurality of horizontal lines are used, and the horizontal lines refer to equipment for completing specific chemical reaction on a circuit board through participation of liquid medicine and clear water.
The general process flow of the horizontal line processing circuit board is as follows: the water washing tank → the liquid medicine tank, the circuit board is subjected to specific chemical reaction → the water washing tank → different liquid medicine tanks are connected in series according to different procedures to complete a series of chemical reactions → the drying section. Horizontal line production facilities require 1 hour of small maintenance every day and 5 hours of large maintenance every week. The cleaning device is mainly used for cleaning the blockage problem of the spray head of the line body, the impurity problem in the groove body and the dirty problem of the roller.
The general practice in the nozzle maintenance industry is to detach the nozzles one by one, observe with eyes whether the nozzles are transparent or blocked, and if so, poke through the nozzle eyes with a long needle. The maintenance needs to use a long needle to be aligned with a tiny nozzle hole for poking, and has inconvenient operation and low efficiency.
Disclosure of Invention
In view of the above, the present invention provides a method for quickly cleaning a horizontal line of a PCB.
The technical scheme of the invention is as follows:
a method for quickly cleaning a PCB horizontal line is characterized by comprising cleaning equipment, wherein the cleaning equipment comprises a spray pipe, one side of the spray pipe is connected with a spray pipe plug, a flushing hose is arranged in the spray pipe, and the other side of the spray pipe is connected with a water supply quick connector;
the water supply quick connector is connected with a drainage pipe assembly;
the water flushing device is characterized by also comprising a booster pump, wherein the booster pump is respectively connected with a water inlet pipe and a water outlet pipe, and the water outlet pipe is connected with a water flushing hose;
the method comprises the following steps:
s1, equipment standby state;
s2, injecting water into the water tank to a working liquid surface (including water and dissolving assistant agents can be added);
s3, starting an operation panel to control the ultrasonic host machine button to be in a working state, wherein the working time can be set to be in an open state and is set according to requirements;
s4, putting the disassembled spray pipe into the ultrasonic water tank for pre-cleaning;
s5, after ultrasonic cleaning is finished, holding a spray pipe by hand, sleeving a hose into the spray pipe, and butting the spray pipe with a water supply quick connector on equipment;
s6, after the spray pipe is fixed, the barrier strip is placed in;
s7, opening a drain pipe valve of the upper drain pipe, starting a booster pump, enabling clear water to flow out of a flushing hose inserted into the spray pipe through the booster pump, enabling most of the water to flow out of one end of a water supply quick connector, flushing out large impurities from the quick connector instead of enabling the large impurities to flow out of the spray head, and blocking the spray head;
s8, closing a valve of a water discharge pipe after the spray pipe is flushed, enabling water to only flow out of the spray head, observing the water flow condition of the spray head, dredging the water which does not flow by using a long needle or independently detaching and cleaning the water, and replacing the spray head with a new spray head in time when the water is abnormally sprayed by the water after dredging;
s9, repeating the previous step until the spray pipe nozzles are completely dredged and cleaned;
s10, discharging the waste water, and turning off the water and powering off the power supply.
Furthermore, the drain pipe assembly comprises a drain pipe valve and an upper drain pipe, and the drain pipe valve is respectively connected with the upper drain pipe and the water supply quick connector.
Further, still include the basin that is located the below, the basin bottom is equipped with the drain valve, be equipped with the ultrasonic wave board that shakes in the basin, one side of basin is equipped with the closed automatically controlled room, be equipped with the ultrasonic wave host computer in the closed automatically controlled room, the booster pump sets up in one side of ultrasonic wave host computer.
Furthermore, an overflow water pipe is arranged in the water tank.
Furthermore, a limiting pore plate is arranged on the outer side of the upper drainage pipe.
Furthermore, one side of the spray pipe plug is provided with a stop strip, and two sides of the stop strip are provided with stop strip limiting grooves. The potential safety hazard that the spray pipe is not fixed well and flies out after high-pressure water is introduced can be effectively prevented.
Furthermore, the upper part of the cleaning equipment is provided with an anti-sputtering observation window.
Furthermore, an operation panel and an access door are respectively arranged on two sides of the cleaning equipment, and the access door is positioned on one side of the closed electric control room.
Furthermore, the water supply device also comprises a pull-out type movable water supply device, wherein the pull-out type movable water supply device is connected with a hoop type quick connector, and the hoop type quick connector is connected with the water supply quick connector. To not unidimensional or large-scale spout frame and the quick interface of difference, set up portable water supply installation of pull formula at the equipment side, attach staple bolt formula quick-operation joint on, can supply water to the quick interface of difference and the spray tube of super-size or spout the frame of pulling down, conveniently wash the mediation, application scope is wider.
Further, the nozzle comprises a nozzle main body, a nozzle cover and a nozzle core body, wherein the nozzle main body is connected with the nozzle cover in a matching way, and the nozzle core body is arranged inside the nozzle main body; the upper part of the spray head main body is connected with the spray pipe.
The invention has the beneficial effects that:
the invention firstly adopts the ultrasonic water tank to soak the cleaning spray pipe, and then the cleaning spray pipe is cleaned by inserting the plastic flushing hose, and whether the spray head is dredged and cleaned can be judged by observing the flowing water condition of the spray head, and the spray heads do not need to be detached one by one.
According to the invention, water is supplied through the flushing hose and the upper drainage valve is closed, so that clear water can only flow out from the position of the spray head, and whether the spray head is cleaned and dredged can be visually seen through the flowing water condition of the spray head, so that the spray head is more visual. Meanwhile, the spray heads do not need to be detached and cleaned one by one, and the operation of dredging the spray heads is simple and the efficiency is high.
Drawings
FIG. 1 is a side view of the cleaning apparatus of the present invention;
FIG. 2 is a top view of the cleaning apparatus of the present invention;
FIG. 3 is a schematic view of a partial structure of the cleaning apparatus of the present invention;
FIG. 4 is a schematic view of a partial structure of the cleaning apparatus of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A PCB horizontal line rapid cleaning method is characterized by comprising a cleaning device 10, wherein the cleaning device comprises a spray pipe 1, one side of the spray pipe is connected with a spray pipe plug 2, a flushing hose 3 is arranged in the spray pipe, and the other side of the spray pipe is connected with a water supply quick connector 4;
the water supply quick connector is connected with a water drainage pipe assembly 5;
the device also comprises a booster pump 6, wherein the booster pump is respectively connected with a water inlet pipe 61 and a water outlet pipe 62, and the water outlet pipe is connected with a flushing hose;
the method comprises the following steps:
s1, equipment standby state;
s2, injecting water into the water tank to a working liquid surface (including water and dissolving assistant agents can be added);
s3, starting an operation panel to control the ultrasonic host machine button to be in a working state, wherein the working time can be set to be in an open state and is set according to requirements;
s4, putting the disassembled spray pipe into the ultrasonic water tank for pre-cleaning;
s5, after ultrasonic cleaning is finished, holding a spray pipe by hand, sleeving a hose into the spray pipe, and butting the spray pipe with a water supply quick connector on equipment;
s6, after the spray pipe is fixed, the barrier strip is placed in;
s7, opening a drain pipe valve of the upper drain pipe, starting a booster pump, enabling clear water to flow out of a flushing hose inserted into the spray pipe through the booster pump, enabling most of the water to flow out of one end of a water supply quick connector, flushing out large impurities from the quick connector instead of enabling the large impurities to flow out of the spray head, and blocking the spray head;
s8, closing a valve of a water discharge pipe after the spray pipe is flushed, enabling water to only flow out of the spray head, observing the water flow condition of the spray head, dredging the water which does not flow by using a long needle or independently detaching and cleaning the water, and replacing the spray head with a new spray head in time when the water is abnormally sprayed by the water after dredging;
s9, repeating the previous step until the spray pipe nozzles are completely dredged and cleaned;
s10, discharging the waste water, and turning off the water and powering off the power supply.
Further, the drain pipe assembly comprises a drain pipe valve 51 and an upper drain pipe 52, and the drain pipe valve is respectively connected with the upper drain pipe and the water supply quick connector.
Further, the ultrasonic water heater further comprises a water tank 7 located below, a drain valve 71 is arranged at the bottom of the water tank, an ultrasonic vibration plate 72 is arranged in the water tank, a sealed electric control room 8 is arranged on one side of the water tank, an ultrasonic host 81 is arranged in the sealed electric control room, and the booster pump is arranged on one side of the ultrasonic host.
Further, an overflow pipe 73 is provided in the water tank.
Further, a limiting pore plate 521 is arranged on the outer side of the upper drainage pipe.
Furthermore, one side of the spray pipe plug is provided with a stop strip 11, and two sides of the stop strip are provided with stop strip limiting grooves 12. The potential safety hazard that the spray pipe is not fixed well and flies out after high-pressure water is introduced can be effectively prevented.
Further, the upper part of the cleaning equipment is provided with an anti-sputtering observation window 101.
Furthermore, an operation panel 102 and an access door 103 are respectively arranged on two sides of the cleaning device, and the access door is positioned on one side of the closed electric control room.
Further, the nozzle 9 includes a nozzle main body 91, a nozzle cover 92, and a nozzle core 93, the nozzle main body is connected with the nozzle cover in a matching manner, and the nozzle core is disposed inside the nozzle main body; the upper part of the spray head main body is connected with the spray pipe 1.
The invention firstly adopts the ultrasonic water tank to soak the cleaning spray pipe, and then the cleaning spray pipe is cleaned by inserting the plastic flushing hose, and whether the spray head is dredged and cleaned can be judged by observing the flowing water condition of the spray head, and the spray heads do not need to be detached one by one.
According to the invention, water is supplied through the flushing hose and the upper drainage valve is closed, so that clear water can only flow out from the position of the spray head, and whether the spray head is cleaned and dredged can be visually seen through the flowing water condition of the spray head, so that the spray head is more visual. Meanwhile, the spray heads do not need to be detached and cleaned one by one, and the operation of dredging the spray heads is simple and the efficiency is high.
Example 2
The embodiment provides a cleaning device which has the same structure as the PCB horizontal line quick cleaning method in embodiment 1, and is different from the PCB horizontal line quick cleaning device in that the cleaning device further comprises a pull-out type movable water supply device, wherein the pull-out type movable water supply device is connected with an anchor ear type quick connector, and the anchor ear type quick connector is connected with a water supply quick connector. To not unidimensional or large-scale spout frame and the quick interface of difference, set up portable water supply installation of pull formula at the equipment side, attach staple bolt formula quick-operation joint on, can supply water to the quick interface of difference and the spray tube of super-size or spout the frame of pulling down, conveniently wash the mediation, application scope is wider.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art. It should be noted that the technical features not described in detail in the present invention can be implemented by any prior art.
Claims (10)
1. A method for quickly cleaning a PCB horizontal line is characterized by comprising cleaning equipment, wherein the cleaning equipment comprises a spray pipe, one side of the spray pipe is connected with a spray pipe plug, a flushing hose is arranged in the spray pipe, and the other side of the spray pipe is connected with a water supply quick connector;
the water supply quick connector is connected with a drainage pipe assembly;
the water flushing device is characterized by also comprising a booster pump, wherein the booster pump is respectively connected with a water inlet pipe and a water outlet pipe, and the water outlet pipe is connected with a water flushing hose;
the method comprises the following steps:
s1, equipment standby state;
s2, injecting water into the water tank to a working liquid level;
s3, starting an operation panel to control the ultrasonic host machine button to be in a working state;
s4, putting the disassembled spray pipe into the ultrasonic water tank for pre-cleaning;
s5, after ultrasonic cleaning is finished, holding a spray pipe by hand, sleeving a hose into the spray pipe, and butting the spray pipe with a water supply quick connector on equipment;
s6, after the spray pipe is fixed, the barrier strip is placed in;
s7, opening a drain pipe valve of the upper drain pipe, starting a booster pump, and enabling clear water to flow out of a flushing hose inserted into the spray pipe through the booster pump;
s8, after the spray pipe is flushed, a valve of a drain pipe is closed, the water flow condition of the spray head is observed, the spray head is dredged or independently detached and cleaned by a long needle independently when no water flows, the water flow jet is abnormal after the dredging, the spray head is damaged, and the spray head needs to be replaced in time;
s9, repeating the previous step until the spray pipe nozzles are completely dredged and cleaned;
s10, discharging the waste water, and turning off the water and powering off the power supply.
2. The PCB horizontal line quick cleaning method according to claim 1, wherein the drain pipe assembly comprises a drain pipe valve and an upper drain pipe, and the drain pipe valve is respectively connected with the upper drain pipe and a water supply quick connector.
3. The PCB horizontal line rapid cleaning method according to claim 1, further comprising a water tank located below, wherein a drain valve is arranged at the bottom of the water tank, an ultrasonic vibration plate is arranged in the water tank, a closed electric control room is arranged on one side of the water tank, an ultrasonic host is arranged in the closed electric control room, and the booster pump is arranged on one side of the ultrasonic host.
4. The PCB horizontal line rapid cleaning method according to claim 3, wherein an overflow water pipe is arranged in the water tank.
5. The PCB horizontal line quick cleaning method according to claim 2, wherein a limiting hole plate is arranged on the outer side of the upper drainage pipe.
6. The PCB horizontal line quick cleaning method according to claim 1, wherein a barrier is arranged on one side of the nozzle plug, and barrier limiting grooves are arranged on two sides of the barrier.
7. The PCB horizontal line quick cleaning method according to claim 1, wherein the upper part of the cleaning device is provided with an anti-sputtering observation window.
8. The PCB horizontal line quick cleaning method according to claim 3, wherein an operation panel and an access door are respectively arranged on two sides of the cleaning equipment, and the access door is positioned on one side of the closed electric control room.
9. The PCB horizontal line quick cleaning method according to claim 1, further comprising a pull-out type movable water supply device, wherein the pull-out type movable water supply device is connected with a hoop type quick connector, and the hoop type quick connector is connected with the water supply quick connector.
10. The PCB horizontal line quick cleaning method according to claim 1, wherein the spray head comprises a spray head main body, a spray head cover and a spray head core body, the spray head main body is matched and connected with the spray head cover, and the spray head core body is arranged inside the spray head main body; the upper part of the spray head main body is connected with the spray pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111475055.4A CN114130746A (en) | 2021-12-06 | 2021-12-06 | Method for quickly cleaning horizontal line of PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111475055.4A CN114130746A (en) | 2021-12-06 | 2021-12-06 | Method for quickly cleaning horizontal line of PCB |
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| Publication Number | Publication Date |
|---|---|
| CN114130746A true CN114130746A (en) | 2022-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111475055.4A Pending CN114130746A (en) | 2021-12-06 | 2021-12-06 | Method for quickly cleaning horizontal line of PCB |
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| Country | Link |
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| CN (1) | CN114130746A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN202498059U (en) * | 2012-03-31 | 2012-10-24 | 青岛石太安吉石油新技术有限公司 | Portable high-pressure water jet device for cleaning scaling pipe on spot |
| CN103521486A (en) * | 2013-09-30 | 2014-01-22 | 中国一冶集团有限公司 | Method for quickly dredging ultrasonic testing tube of pile foundation |
| CN203437368U (en) * | 2013-07-26 | 2014-02-19 | 河南超威电源有限公司 | External formation lead slime flushing device |
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| CN107470282A (en) * | 2017-09-18 | 2017-12-15 | 陈银 | A kind of tube cleaning arrangement |
| CN208213844U (en) * | 2018-01-16 | 2018-12-11 | 广东科翔电子科技有限公司 | A kind of PCB horizontal line cleaning system |
| CN110695018A (en) * | 2019-09-06 | 2020-01-17 | 上海航天精密机械研究所 | Device and method for cleaning excess on inner surface of bent conduit |
| CN216262332U (en) * | 2021-12-06 | 2022-04-12 | 广东喜珍电路科技有限公司 | Quick cleaning equipment of PCB water flat line shower nozzle |
-
2021
- 2021-12-06 CN CN202111475055.4A patent/CN114130746A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101269373A (en) * | 2007-03-21 | 2008-09-24 | 胡锦远 | Multi-functional pipeline dredging apparatus |
| CN201223866Y (en) * | 2008-05-26 | 2009-04-22 | 中国铝业股份有限公司 | Pipeline scar cleaner |
| CN201405567Y (en) * | 2009-04-16 | 2010-02-17 | 文明华 | Nozzle cleaning device |
| CN202498059U (en) * | 2012-03-31 | 2012-10-24 | 青岛石太安吉石油新技术有限公司 | Portable high-pressure water jet device for cleaning scaling pipe on spot |
| CN203437368U (en) * | 2013-07-26 | 2014-02-19 | 河南超威电源有限公司 | External formation lead slime flushing device |
| CN103521486A (en) * | 2013-09-30 | 2014-01-22 | 中国一冶集团有限公司 | Method for quickly dredging ultrasonic testing tube of pile foundation |
| CN103669548A (en) * | 2013-12-18 | 2014-03-26 | 金东纸业（江苏）股份有限公司 | Sewage disposal device |
| CN107470282A (en) * | 2017-09-18 | 2017-12-15 | 陈银 | A kind of tube cleaning arrangement |
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| CN110695018A (en) * | 2019-09-06 | 2020-01-17 | 上海航天精密机械研究所 | Device and method for cleaning excess on inner surface of bent conduit |
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