CN107396548A - A kind of mainboard production line automation manages remodeling method - Google Patents
A kind of mainboard production line automation manages remodeling method Download PDFInfo
- Publication number
- CN107396548A CN107396548A CN201710612259.5A CN201710612259A CN107396548A CN 107396548 A CN107396548 A CN 107396548A CN 201710612259 A CN201710612259 A CN 201710612259A CN 107396548 A CN107396548 A CN 107396548A
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- China
- Prior art keywords
- production line
- pcb board
- transmission belt
- information
- production
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Classifications
-
- 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
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/341—Surface mounted components
-
- 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
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/046—Surface mounting
- H05K13/0465—Surface mounting by soldering
-
- 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
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/08—Monitoring manufacture of assemblages
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/16—Inspection; Monitoring; Aligning
- H05K2203/163—Monitoring a manufacturing process
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Operations Research (AREA)
- Supply And Installment Of Electrical Components (AREA)
- General Factory Administration (AREA)
Abstract
A kind of mainboard production line automation manages remodeling method, existing old production line can be transformed, the production equipment of any model is compatible；Improved production line can realize production, detection simultaneously and reject three kinds of operations, and substantial amounts of manpower is needed during production to aid in producing, improves production human cost, the quality of production also reduces because of human error；The production management method of system is formed in production management, causes to produce error rate height, management cost is high；Creation data is unified and analyzed, can quickly troubleshooting and maintenance different model screen printer, chip mounter and reflow ovens.
Description
Technical field
The present invention relates to mainboard production technical field, particularly a kind of method for transforming existing mainboard production line.
Background technology
The production process of computer main board is generally divided into following three step at present：1st, silk-screen, soldering paste is imprinted on CPB pad,
Prepared for the attachment of element；2nd, SMT pasters, on pcb board, by chip mounter, mounted resistance, electric capacity, IC (integrated cores are sticked
Piece) and connector；3rd, flow back, reflow ovens there are 8 warm areas, soldering paste is fused into liquid from paste, then become solid-state.These three mistakes
Journey is separate, completes and enters next engineering after an engineering, be required for before each process work and after work into
AOI of row (automatic tester) is detected, detect it is qualified just enter next process, need to reject if unqualified.
Based on above workflow, its deficiency is：1st, the equipment of most of production line is all more old at present, and type
It is number different can not be compatible, automatic production line can not be formed, production, detection can not be realized simultaneously and reject three kinds operate,
Substantial amounts of manpower is needed during production to aid in producing, improves production human cost, the quality of production is also because of human error
And reduce.2nd, cause to produce error rate height, management cost also without the production management method of set of system in production management
It is high.3rd, the model of screen printer, chip mounter and reflow ovens is varied, and structure is also all more complicated, troubleshooting after there is a problem
Substantial amounts of human cost and time cost are spent with maintenance needs, too dependent on the technology of maintenance master worker, is unfavorable for enterprise's production.
The content of the invention
It is an object of the invention to provide a kind of mainboard production line automation to manage remodeling method, and it can transform existing
Old mainboard production line, realizes automated production management, improves productivity and quality.
The purpose of the present invention realizes that mainboard production line includes to be added to pcb board successively by such technical scheme
Screen printer, chip mounter and the reflow ovens of work, it is characterised in that specific method is as follows：
1) install the first transmission belt additional before the pcb board import of screen printer, install second between screen printer and chip mounter additional and pass
Defeated band, installs the 3rd transmission belt additional between chip mounter and reflow ovens, the pcb board outlet of reflow ovens installs the 4th transmission belt additional；
2) the 2nd AOI detection means and the second sorting mechanism are installed additional in the second transmission belt, is installed additional in the 3rd transmission belt
3rd AOI detection means and the 3rd sorting mechanism, install the 4th AOI detection means and the 4th screening machine additional in the 4th transmission belt
Structure；
3) the installation control server on mainboard production line, control server receives second, third and the 4th AOI detections are set
The data that preparation is sent, and second, third and the 4th sorting mechanism screening pcb board are controlled, control server passes through network and distal end
Data server data interacts；
4) processing PCB plate numbering is treated, in order of numbers passes sequentially through the first transmission belt, screen printer, the second transmission belt, patch
Piece machine, the 3rd transmission belt, reflow ovens and the processing of the 4th transmission belt.
Further, pcb board is printed in first, second, third and fourth transmission belt and places station, pcb board is equidistant
It is placed on and places on station.
Further, second sorting mechanism, the 3rd sorting mechanism and the 4th sorting mechanism include expansion link, electronic
Machine and push pedal, the clutch end of motor and one end of expansion link are connected, and the other end of expansion link is connected with push pedal, push pedal position
In in transmission belt, and it is corresponding with pcb board position.
Further, the pcb board number information include the number information of machining production line, three kinds of the machining production line
The device numbering information of production equipment and the serial number of pcb board.
Further, the control server, which is established, Production database, and record information includes：It is detected the volume of pcb board
Number, the number information of production line and the number information of screen printer, the number information of chip mounter, the number information and PCB of reflow ovens
The testing result of plate；If quality problems occurs in the pcb board, also include the soldering paste point information to go wrong, go wrong
PCB quality problems information after positions of electronic parts information and reflow ovens processing.
Further, the control server sends the information of Production database to remote data server, remote data
Server contrasts the soldering paste point information to go wrong, the positions of electronic parts information to go wrong according to patent problem database
PCB quality problems information after being processed with reflow ovens, finds out plant issue and passes control server back.
By adopting the above-described technical solution, the present invention has the advantage that：
1st, the present invention can be transformed existing old production line, and the production equipment of any model is compatible；
2nd, improved production line can realize production, detection simultaneously and reject three kinds of operations, be needed during production
Substantial amounts of manpower aids in producing, and improves production human cost, the quality of production also reduces because of human error；
3rd, the production management method of system is formed in production management, causes to produce error rate height, management cost is high；
4th, the present invention creation data unify and analyzed, can quickly troubleshooting with repair different model screen printer,
Chip mounter and reflow ovens.
Other advantages, target and the feature of the present invention will be illustrated in the following description to a certain extent, and
And to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, Huo Zheke
To be instructed from the practice of the present invention.The target and other advantages of the present invention can be wanted by following specification and right
Book is sought to realize and obtain.
Brief description of the drawings
The brief description of the drawings of the present invention is as follows.
Fig. 1 is the schematic flow sheet of the present invention.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples.
Embodiment：
It is as follows by the improved mainboard production line of remodeling method of the present invention, production procedure：
1) to there is pcb board to be processed to be numbered, the numbering that the numbering per plate pcb board includes machining production line is believed
The device numbering information of the three productions equipment of breath and the machining production line；
2) the numbering pcb board in step 1) passes through screen printer Printing Paste；
3) AOI detections are carried out to the pcb board after step 2) processing, and first time detection information is sent to server, the
One-time detection information includes the numbering of detected pcb board, the number information of production line and the number information that should add screen printer,
The testing result of pcb board, if quality problems occurs in the pcb board, also include the soldering paste point position information to go wrong；
4) pcb board for quality problems occur is rejected in screening, and up-to-standard pcb board enters chip mounter paster；
5) pcb board after step 4) paster carries out AOI detections, and second of detection information is sent to server, second
Secondary detection information includes：It is detected the numbering of pcb board, the number information of production line and the number information of the chip mounter, pcb board
Testing result, if quality problems occurs in the pcb board, also include the positions of electronic parts information to go wrong；
6) pcb board for quality problems occur is rejected in screening, and up-to-standard pcb board is processed into reflow ovens；
7) pcb board after step 6) processing carries out AOI detections, and third time detection information is sent to server, the 3rd
Secondary detection information includes：It is detected the numbering of pcb board, the number information of production line and the number information of the reflow ovens, pcb board
Testing result, if there is quality problems, in addition to defective in quality information in the pcb board；
8) pcb board for quality problems occur is rejected in screening；
9) detection information three times is counted and analyzed, found out failure cause and solution, establish expert database,
The pcb board qualification rate of every kind of production equipment is set, early warning is carried out to the production equipment less than the pcb board qualification rate, to unqualified
Pcb board carry out failure modes, search expert database, find out failure cause and solution.；
10) according to expert database, mainboard production line is managed, early warning is carried out to failure production equipment, rapid positioning is repaired
Failure.
4) the screening of step 4), step 6) and step 8) rejects the specific method of pcb board for quality problems occur and is：
Set and be provided with sorting mechanism, camera, central processing unit and picture processor, central processing unit the reception server on production line
The failure pcb board numbering passed down, camera shoot the picture of pcb board in transmission belt, and picture processor identifies the pcb board on picture
Number and send to central processing unit, central processing unit sends control instruction to sorting mechanism, sorting mechanism and rejects failure PCB
Plate.The sorting mechanism includes expansion link, motor and push pedal, and the clutch end of motor and one end of expansion link connect
Connect, the other end of expansion link is connected with push pedal, and push pedal is located in transmission belt, and corresponding with pcb board position.The present invention can be simultaneously
Realize production, detection and reject three kinds of operations, substantial amounts of manpower is needed during production to aid in producing, improves production
Human cost, the quality of production also reduce because of human error；The present invention forms the production management method of system in production management,
Cause to produce error rate height, management cost is high；The present invention is unified and analyzed to creation data, being capable of quickly troubleshooting and maintenance
Screen printer, chip mounter and the reflow ovens of different model.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of the technical program, it all should cover in the present invention
Right among.
Claims (6)
1. a kind of mainboard production line automation manages remodeling method, the mainboard production line includes successively to pcb board processing
Screen printer, chip mounter and reflow ovens, it is characterised in that specific method is as follows：
1) install the first transmission belt additional before the pcb board import of screen printer, install the second transmission belt between screen printer and chip mounter additional,
Install the 3rd transmission belt between chip mounter and reflow ovens additional, the pcb board outlet of reflow ovens installs the 4th transmission belt additional；
2) the 2nd AOI detection means and the second sorting mechanism are installed additional in the second transmission belt, installs the 3rd additional in the 3rd transmission belt
AOI detection means and the 3rd sorting mechanism, install the 4th AOI detection means and the 4th sorting mechanism additional in the 4th transmission belt；
3) the installation control server on mainboard production line, control server receive second, third and the 4th AOI detection devices hair
The data sent, and second, third and the 4th sorting mechanism screening pcb board are controlled, control server passes through network and remote data
Server data interacts；
4) processing PCB plate numbering is treated, in order of numbers passes sequentially through the first transmission belt, screen printer, the second transmission belt, paster
Machine, the 3rd transmission belt, reflow ovens and the processing of the 4th transmission belt.
2. mainboard production line automation as claimed in claim 1 manages remodeling method, it is characterised in that first, second, the
Pcb board is printed in three and the 4th transmission belt and places station, pcb board is placed at equal intervals to be placed on station.
3. mainboard production line automation as claimed in claim 1 manages remodeling method, it is characterised in that second screening machine
Structure, the 3rd sorting mechanism and the 4th sorting mechanism include expansion link, motor and push pedal, the clutch end of motor with
One end connection of expansion link, the other end of expansion link are connected with push pedal, and push pedal is located in transmission belt, and relative with pcb board position
Should.
4. mainboard production line automation as claimed in claim 1 manages remodeling method, it is characterised in that the pcb board numbering
Information includes the number information of machining production line, the device numbering information of the three productions equipment of the machining production line and PCB
The serial number of plate.
5. mainboard production line automation as claimed in claim 4 manages remodeling method, it is characterised in that the control server
Foundation has Production database, and record information includes：It is detected the numbering of pcb board, the number information of production line and screen printer
Number information, the number information of chip mounter, the number information of reflow ovens and the testing result of pcb board；If there is quality in the pcb board
Problem, then also include the soldering paste point information to go wrong, after positions of electronic parts information and the reflow ovens processing to go wrong
PCB quality problems information.
6. mainboard production line automation as claimed in claim 4 manages remodeling method, it is characterised in that the control server will
The information of Production database sends to remote data server, remote data server and contrasted according to patent problem database
The soldering paste point information of existing problem, PCB quality problems information after positions of electronic parts information and the reflow ovens processing to go wrong, is looked for
Go out plant issue and pass control server back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710612259.5A CN107396548A (en) | 2017-07-25 | 2017-07-25 | A kind of mainboard production line automation manages remodeling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710612259.5A CN107396548A (en) | 2017-07-25 | 2017-07-25 | A kind of mainboard production line automation manages remodeling method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107396548A true CN107396548A (en) | 2017-11-24 |
Family
ID=60337613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710612259.5A Pending CN107396548A (en) | 2017-07-25 | 2017-07-25 | A kind of mainboard production line automation manages remodeling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107396548A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111639908A (en) * | 2020-05-19 | 2020-09-08 | 工业和信息化部威海电子信息技术综合研究中心 | Automatic production line transformation method |
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| CN1641367A (en) * | 2004-01-09 | 2005-07-20 | 顺德市顺达电脑厂有限公司 | Printed circuit board maintenance and measurement memory device |
| CN101988901A (en) * | 2010-09-20 | 2011-03-23 | 深圳市日联科技有限公司 | Scanned type automatic optical detection system and method |
| CN102118957A (en) * | 2009-12-30 | 2011-07-06 | 比亚迪股份有限公司 | Collinear production method for printed circuit board and SMT production line |
| CN105791725A (en) * | 2016-03-14 | 2016-07-20 | 东莞康佳电子有限公司 | Ultra-high-definition man-machine interaction television production line process |
| CN106079892A (en) * | 2016-07-12 | 2016-11-09 | 重庆大学 | A kind of PCB paste solder printing procedure quality intelligent monitor system and method |
-
2017
- 2017-07-25 CN CN201710612259.5A patent/CN107396548A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1641367A (en) * | 2004-01-09 | 2005-07-20 | 顺德市顺达电脑厂有限公司 | Printed circuit board maintenance and measurement memory device |
| CN102118957A (en) * | 2009-12-30 | 2011-07-06 | 比亚迪股份有限公司 | Collinear production method for printed circuit board and SMT production line |
| CN101988901A (en) * | 2010-09-20 | 2011-03-23 | 深圳市日联科技有限公司 | Scanned type automatic optical detection system and method |
| CN105791725A (en) * | 2016-03-14 | 2016-07-20 | 东莞康佳电子有限公司 | Ultra-high-definition man-machine interaction television production line process |
| CN106079892A (en) * | 2016-07-12 | 2016-11-09 | 重庆大学 | A kind of PCB paste solder printing procedure quality intelligent monitor system and method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111639908A (en) * | 2020-05-19 | 2020-09-08 | 工业和信息化部威海电子信息技术综合研究中心 | Automatic production line transformation method |
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Application publication date: 20171124 |