CN110087394A - Liquid medicine control method can be traced in circuit board - Google Patents
Liquid medicine control method can be traced in circuit board Download PDFInfo
- Publication number
- CN110087394A CN110087394A CN201910232182.8A CN201910232182A CN110087394A CN 110087394 A CN110087394 A CN 110087394A CN 201910232182 A CN201910232182 A CN 201910232182A CN 110087394 A CN110087394 A CN 110087394A
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- CN
- China
- Prior art keywords
- liquid medicine
- pcb substrate
- information
- solenoid valve
- reaction cylinder
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/955—Retrieval from the web using information identifiers, e.g. uniform resource locators [URL]
- G06F16/9554—Retrieval from the web using information identifiers, e.g. uniform resource locators [URL] by using bar codes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
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- Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Theoretical Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing Of Printed Circuit Boards (AREA)
Abstract
Liquid medicine control method can be traced in a kind of circuit board, comprising the following steps: step (1), typing PCB substrate information, when the Etching of the layers of copper of each PCB substrate, containing bar code figure, the two-dimensional barcode information of different types of PCP substrate is different；Step (2), obtains the information of PCB substrate；Step (3), reaction cylinder early-stage preparations, the reaction cylinder pass through pipeline respectively and are connected on air pump and feeding device, and the feeding device includes several processing solution tanks, flowmeter and solenoid valve；Step (4), subsequent AOI processing.The present invention passes through the setting procedure card in PCB substrate, contain bar code figure information on traveler, system controller controls the electromagnetic valve work of feeding device according to the data of the two-dimensional barcode information and flowmeter got, so that feeding device is automatically performed the feed operation of liquid medicine and records, whole flow process process automation is horizontal high, the risk of human error when reducing manual operation, has stronger dissemination.
Description
Technical field
The present invention relates to electronic technology fields more particularly to a kind of circuit board, and liquid medicine control method can be traced.
Background technique
With the rapid development of electronic technology, pcb board has become the essential component of electronic product, due to part electronics
Component in the production process, due to employee itself, is easy to appear several liquid medicine and obscures, and often occurs adding wrong medicine
By being accomplished manually, efficiency is lower for the case where water, the case where causing pcb board to scrap, and entire production process tracing management,
The economic benefit for influencing enterprise, restricts the development of enterprise.
Summary of the invention
For this purpose, the purpose of the present invention is to provide a kind of circuit boards, and liquid medicine control method can be traced, existed with solving PCB liquid medicine
There are problems that human error risk when automatization level height, manual operation in adding procedure.
To achieve the above object, the present invention mainly uses following technical scheme are as follows:
A kind of traceable liquid medicine control method of circuit board, comprising the following steps:
Step (1), typing PCB substrate information, when the Etching of the layers of copper of each PCB substrate, production process card, process
Contain bar code figure on card, the two-dimensional barcode information of different types of PCP substrate is different；
Step (2) obtains the information of PCB substrate, before PCB substrate soaks cylinder, using in the corresponding PCB substrate of scanner scanning
Traveler reads bar code information, production information corresponding with the bar code is transferred automatically from network, including PCB substrate
Model, quantity and liquid medicine information corresponding with the PCB substrate etc., and the information transferred is fed back to system controller.
Step (3), reaction cylinder early-stage preparations, the reaction cylinder pass through pipeline respectively and are connected on air pump and feeding device,
The feeding device includes several processing solution tanks, flowmeter and solenoid valve；The flowmeter, solenoid valve and air pump are all connected to system
In controller；When initial, the information that system controller scans reads corresponding liquid medicine type and dosage, system controller to
Solenoid valve issues instruction, opens solenoid valve, and flowmeter is started to work, and the liquid medicine of processing solution tank is flowed into reaction cylinder, flowmeter
It will be in count results feedback to system controller；System controller is required according to the dose of liquid medicine, to the electricity of corresponding feeding device
The on-off of magnet valve is controlled, and when the amount of liquid medicine meets sets requirement, system controller closes the solenoid valve of corresponding liquid medicine tank；
Step (4), subsequent AOI processing.
Further, in step (3), while medicine adding, defoaming agent is added, eliminates the bubble in medicament, PCB base
Plate is transferred in reaction cylinder and is processed, and air pump starts, and makes to form negative pressure in reaction cylinder.
Further, the reaction cylinder is equipped with pipeline connection port, wherein the pipeline connection port for connecting air pump is set to
Reaction cylinder leans on the position of upper end.
Further, the arrival end of the processing solution tank, flowmeter and solenoid valve is sequentially connected by pipeline, the solenoid valve
Outlet end be connected on processing solution tank by pipeline.
Further, in step (4), automation optical detection is carried out to PCB substrate, is first scanned before whole detection
Process card information in PCB substrate, is monitored and is recorded one by one to PCB substrate from whole flow process, orderly management, is improved
The standardization of production.
The beneficial effect that liquid medicine control method can be traced in a kind of circuit board of the present invention is: by being arranged in PCB substrate
Traveler contains bar code figure information on traveler, and system controller is according to the two-dimensional barcode information and flowmeter got
Data control the electromagnetic valve work of feeding device, so that feeding device is automatically performed the feed operation of liquid medicine and record, whole flow process
Process automation is horizontal high, can carry out tracing management, and the risk of human error when reducing manual operation has stronger popularization
Meaning.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, the present invention is carried out further detailed
Explanation.
The present invention provides a kind of traceable liquid medicine control method of circuit board, adds liquid medicine when for producing pcb board automatically, should
The automatic adding method of pcb board liquid medicine the following steps are included:
Step (1), typing PCB substrate information including customer name, model, produce the quantity of PCB substrate, PCB substrate
Using the type of liquid medicine required for area, corresponding PCB substrate, when the Etching of the layers of copper of each PCB substrate, production process
Block, bar code figure is contained on traveler, the bar code information of different types of PCP substrate is different；
Step (2) obtains the information of PCB substrate, before PCB substrate soaks cylinder, using in the corresponding PCB substrate of scanner scanning
Traveler reads bar code information, production information corresponding with the bar code is transferred automatically from network, including PCB substrate
Model, quantity and liquid medicine information corresponding with the PCB substrate etc., and the information transferred is fed back to system controller.
Step (3), reaction cylinder early-stage preparations, the reaction cylinder pass through pipeline respectively and are connected on air pump and feeding device,
The reaction cylinder is equipped with pipeline connection port, wherein the pipeline connection port for connecting air pump is set to the position that reaction cylinder leans on upper end
It sets, the feeding device includes several processing solution tanks, flowmeter and solenoid valve, the entrance of the processing solution tank, flowmeter and solenoid valve
End is sequentially connected by pipeline, and the outlet end of the solenoid valve is connected on processing solution tank by pipeline；The flowmeter, solenoid valve
And air pump is all connected in system controller；When initial, the information that system controller scans, read corresponding liquid medicine type and
Dosage, system controller are issued to solenoid valve and are instructed, and open solenoid valve, and flowmeter is started to work, and the liquid medicine of processing solution tank flows into
Into reaction cylinder, flowmeter feeds back count results onto system controller；System controller is required according to the dose of liquid medicine, right
The on-off of the solenoid valve of corresponding feeding device is controlled, and when the amount of liquid medicine meets sets requirement, system controller closes phase
Defoaming agent is added while medicine adding in the solenoid valve for answering liquid medicine tank, eliminates the bubble in medicament, and PCB substrate is transferred to reaction
It is processed in cylinder, and air pump starts, formation negative pressure in reaction cylinder is made to make part gas under the action of bubble inner and outer air pressure
Bubble rupture effectively reduces bubble using under physics and the method collective effect of chemistry defoaming；
Step (4), subsequent AOI processing after subsequent completion PCB substrate drilling, carry out automation optics inspection to PCB substrate
It surveys, the process card information in PCB substrate is first scanned before whole detection, the product not conformed to for detection is recorded in system control
On device, PCB substrate is monitored and recorded one by one from whole flow process, orderly management improves the standardization of production.
The beneficial effect that liquid medicine control method can be traced in a kind of circuit board of the present invention is: by being arranged in PCB substrate
Traveler contains bar code figure information on traveler, and system controller is according to the two-dimensional barcode information and flowmeter got
Data control the electromagnetic valve work of feeding device, so that feeding device is automatically performed the feed operation of liquid medicine and record, whole flow process
Process automation is horizontal high, can carry out tracing management, and the risk of human error when reducing manual operation has stronger popularization
Meaning.
One embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Therefore limitations on the scope of the patent of the present invention are not interpreted as, it is noted that come for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range, therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (5)
1. liquid medicine control method can be traced in a kind of circuit board, which comprises the following steps:
Step (1), typing PCB substrate information, when the Etching of the layers of copper of each PCB substrate, production process card, on traveler
Containing bar code figure, the two-dimensional barcode information of different types of PCP substrate is different；
Step (2) obtains the information of PCB substrate, before PCB substrate soaks cylinder, using the process in the corresponding PCB substrate of scanner scanning
Card reads bar code information, transfers production information corresponding with the bar code automatically from network, model including PCB substrate,
Quantity and liquid medicine information corresponding with the PCB substrate etc., and the information transferred is fed back to system controller；
Step (3), reaction cylinder early-stage preparations, the reaction cylinder passes through pipeline respectively and is connected on air pump and feeding device, described
Feeding device includes several processing solution tanks, flowmeter and solenoid valve；The flowmeter, solenoid valve and air pump are all connected to system control
In device；When initial, the information that system controller scans reads corresponding liquid medicine type and dosage, and system controller is to electromagnetism
Valve issues instruction, opens solenoid valve, and flowmeter is started to work, and the liquid medicine of processing solution tank is flowed into reaction cylinder, and flowmeter will be counted
In number result feedback to system controller；System controller is required according to the dose of liquid medicine, to the solenoid valve of corresponding feeding device
On-off controlled, when the amount of liquid medicine meets sets requirement, system controller closes the solenoid valve of corresponding liquid medicine tank；
Step (4), subsequent AOI processing.
2. liquid medicine control method can be traced in circuit board as described in claim 1, it is characterised in that: in step (3), in dosing
While water, defoaming agent is added, eliminates the bubble in medicament, PCB substrate is transferred in reaction cylinder and is processed, and air pump opens
It is dynamic, make to form negative pressure in reaction cylinder.
3. liquid medicine control method can be traced in circuit board as claimed in claim 2, it is characterised in that: the reaction cylinder is equipped with pipe
Road connector, wherein the pipeline connection port for connecting air pump is set to the position that reaction cylinder leans on upper end.
4. liquid medicine control method can be traced in circuit board as claimed in claim 3, it is characterised in that: the processing solution tank, flowmeter
And the arrival end of solenoid valve is sequentially connected by pipeline, the outlet end of the solenoid valve is connected on processing solution tank by pipeline.
5. liquid medicine control method can be traced in circuit board as described in claim 1, it is characterised in that: in step (4), to PCB
Substrate carries out automation optical detection, the process card information in PCB substrate is first scanned before whole detection, from whole flow process
PCB substrate is monitored and recorded one by one, orderly management improves the standardization of production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910232182.8A CN110087394A (en) | 2019-03-26 | 2019-03-26 | Liquid medicine control method can be traced in circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910232182.8A CN110087394A (en) | 2019-03-26 | 2019-03-26 | Liquid medicine control method can be traced in circuit board |
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| Publication Number | Publication Date |
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| CN110087394A true CN110087394A (en) | 2019-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910232182.8A Pending CN110087394A (en) | 2019-03-26 | 2019-03-26 | Liquid medicine control method can be traced in circuit board |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003033687A (en) * | 2001-07-24 | 2003-02-04 | Sekisui House Ltd | Automatic flow rate control apparatus for coating material supply air pump |
| CN201482463U (en) * | 2009-08-21 | 2010-05-26 | 东莞美维电路有限公司 | Automatic control adding system |
| CN204314681U (en) * | 2014-08-13 | 2015-05-06 | 天津普林电路股份有限公司 | High density interconnect circuit board sinks the external groove liquid of copper cash and adds control system |
| CN104615163A (en) * | 2014-12-22 | 2015-05-13 | 东莞美维电路有限公司 | Automatic PCB agent adding method |
| CN205305232U (en) * | 2015-12-22 | 2016-06-08 | 金悦通电子（翁源）有限公司 | Automatic liquid medicine device that adds of nickel jar |
| CN105787845A (en) * | 2016-03-25 | 2016-07-20 | 东莞美维电路有限公司 | Liquid medicine tracing back system and method |
| CN206611657U (en) * | 2016-11-28 | 2017-11-03 | 金悦通电子（翁源）有限公司 | A kind of chemical liquid adding apparatus |
-
2019
- 2019-03-26 CN CN201910232182.8A patent/CN110087394A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003033687A (en) * | 2001-07-24 | 2003-02-04 | Sekisui House Ltd | Automatic flow rate control apparatus for coating material supply air pump |
| CN201482463U (en) * | 2009-08-21 | 2010-05-26 | 东莞美维电路有限公司 | Automatic control adding system |
| CN204314681U (en) * | 2014-08-13 | 2015-05-06 | 天津普林电路股份有限公司 | High density interconnect circuit board sinks the external groove liquid of copper cash and adds control system |
| CN104615163A (en) * | 2014-12-22 | 2015-05-13 | 东莞美维电路有限公司 | Automatic PCB agent adding method |
| CN205305232U (en) * | 2015-12-22 | 2016-06-08 | 金悦通电子（翁源）有限公司 | Automatic liquid medicine device that adds of nickel jar |
| CN105787845A (en) * | 2016-03-25 | 2016-07-20 | 东莞美维电路有限公司 | Liquid medicine tracing back system and method |
| CN206611657U (en) * | 2016-11-28 | 2017-11-03 | 金悦通电子（翁源）有限公司 | A kind of chemical liquid adding apparatus |
Non-Patent Citations (1)
| Title |
|---|
| （美）R.H.PERRY: "《PERRY化学工程手册 第6版 下》", 31 August 1993, 北京：化学工业出版社 * |
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| CB02 | Change of applicant information |
Address after: 343100 No. 281, Jingjiu Avenue, Jinggangshan economic and Technological Development Zone, Ji'an City, Jiangxi Province Applicant after: Jiangxi hongban Technology Co.,Ltd. Address before: 343100 No. 281, Jingjiu Avenue, Jinggangshan economic and Technological Development Zone, Ji'an City, Jiangxi Province Applicant before: RED BOARD (JIANGXI) Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190802 |
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| RJ01 | Rejection of invention patent application after publication |