CN107371337A - A kind of computer main board production line - Google Patents
A kind of computer main board production line Download PDFInfo
- Publication number
- CN107371337A CN107371337A CN201710601996.5A CN201710601996A CN107371337A CN 107371337 A CN107371337 A CN 107371337A CN 201710601996 A CN201710601996 A CN 201710601996A CN 107371337 A CN107371337 A CN 107371337A
- Authority
- CN
- China
- Prior art keywords
- transmission belt
- sorting mechanism
- optical detector
- automatic optical
- transmission
- Prior art date
- 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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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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Operations Research (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
A kind of computer main board production line, include screen printer, chip mounter and reflow ovens, screen printer is connected by the first transmission belt with chip mounter, chip mounter is connected by the second transmission belt with reflow ovens, first automatic optical detector and the first sorting mechanism are installed above the first transmission belt, first automatic optical detector is located at the upstream of the first transmission belt, first sorting mechanism is located at flowing down for the first transmission belt, second automatic optical detector and the second sorting mechanism are installed above the second transmission belt, second automatic optical detector is located at the upstream of the second transmission belt, second sorting mechanism is located at flowing down for the second transmission belt, first, the output end of second sorting mechanism is located at first respectively, above second transmission belt.It the full-automatic production for completing computer main board, detection and can reject poor products process, reduce production cost, improve the quality of production.
Description
Technical field
The present invention relates to computer production technical field, particularly a kind of production line of computer main board.
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, most of production line is all that one process of a process is separate, it is impossible to 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 content of the invention
It is an object of the invention to provide a kind of computer main board production line, and it can the full-automatic life for completing computer main board
Production, detection and rejecting poor products process, reduce production cost, improve the quality of production.
The purpose of the present invention realizes that it includes screen printer, chip mounter and reflow ovens by such technical scheme,
Screen printer is connected by the first transmission belt with chip mounter, and chip mounter is connected by the second transmission belt with reflow ovens, it is characterised in that：
First automatic optical detector and the first sorting mechanism, the first optics automatic detection are installed above first transmission belt
Instrument is located at the upstream of the first transmission belt, and the first sorting mechanism is located at flowing down for the first transmission belt, the first automatic optical detector
Data output end electrically connects with first processor, the command input of the instruction output end of first processor and the first sorting mechanism
Connection, the output end of the first sorting mechanism are located above the first transmission belt；The second light is installed above second transmission belt
Learn automatic tester and the second sorting mechanism, the second automatic optical detector are located at the upstream of the second transmission belt, the second screening machine
Structure is located at flowing down for the second transmission belt, and the data output end of the second automatic optical detector electrically connects with second processor, and second
The instruction output end of processor is connected with the command input of the second sorting mechanism, the output end point of first, second sorting mechanism
Wei Yu not first, second transmission belt top.
Further, the camera of first automatic optical detector and the second automatic optical detector is located at first respectively
The top of transmission belt and the second transmission belt and the transmission belt of face first, second, the first automatic optical detector and the second optics are certainly
Dynamic detector is arranged on by the first transmission belt and the second transmission belt by the first mounting seat and the second mounting seat respectively；First screening
Mechanism and the second sorting mechanism include mounting bracket, support bar, expansion link and guide plate, and mounting bracket is fixed on the first transmission belt
With the side wall of the second transmission belt, support bar one end is arranged on mounting bracket, one end connection of the other end and expansion link, expansion link
The other end is connected with guide plate, and guide plate is located at the surface of transmission belt, plane where guide plate and plane where transmission belt into
The expansion link instruction output end of one obtuse angle or acute angle, the first sorting mechanism and the second sorting mechanism respectively with first processor and
Two processors electrically connect.
Further, the guide plate includes a rotary electric machine, four runners and a strap lug, and four runners are located at
On four corners in strap lug, rotary electric machine drives four runners to rotate in same direction, and four driven by rotating wheel strap lugs rotate.
Further, the first transmission branch is provided with first transmission belt, the first transmission branch is hung down with the first transmission belt
Directly, the first transmission branch is located at the first sorting mechanism opening position.
Further, the second transmission branch, the second transmission branch and the second transmission are provided with second transmission belt
Band is vertical, and the second transmission branch is located at the second sorting mechanism opening position.
Further, it is additionally provided with lighting device on first automatic optical detector and the second automatic optical detector.
By adopting the above-described technical solution, the present invention has the advantage that：
1st, the full-automatic production for realizing computer main board, detection and rejecting poor products process, reduce production cost, improve production
Quality；
2nd, the present invention can be installed on current existing production line, it is only necessary to install optics automatic detection additional in transmission belt
Instrument and sorting mechanism.
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 structural representation of the present invention；
Fig. 2 is first, second sorting mechanism structural representation.
In figure：1. screen printer；2. chip mounter；3. reflow ovens；4. the first transmission belt；5. the second transmission belt；7. the first optics
Automatic tester；8. the first sorting mechanism；9. the second automatic optical detector；10. the second sorting mechanism；11. the first transmission branch
Road；12. the second transmission branch.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples.
A kind of computer main board production line, includes screen printer 1, chip mounter 2 and reflow ovens 3, and screen printer 1 passes through the first transmission
Band 4 is connected with chip mounter 2, and chip mounter 2 is connected by the second transmission belt 5 with reflow ovens 3, and the top of the first transmission belt 4 is provided with
First automatic optical detector 7 and the first sorting mechanism 8, the first automatic optical detector 7 are located at the upstream of the first transmission belt 4,
First sorting mechanism 8 is located at flowing down for the first transmission belt 4, the data output end of the first automatic optical detector 7 and the first processing
Device is electrically connected, and the instruction output end of first processor is connected with the command input of the first sorting mechanism 8, the first sorting mechanism 8
Output end be located at the top of the first transmission belt 4；The top of second transmission belt 5 is provided with the He of the second automatic optical detector 9
Second sorting mechanism 10, the second automatic optical detector 9 are located at the upstream of the second transmission belt 5, and the second sorting mechanism 10 is positioned at the
Two transmission belts 5 flow down, and the data output end of the second automatic optical detector 9 electrically connects with second processor, second processor
Instruction output end be connected with the command input of the second sorting mechanism 10, the output end of first, second sorting mechanism difference position
Above first, second transmission belt.During work, pcb board enters screen printer 1, Printing Paste, after the completion of pass through the first transmission belt 4
Transport to chip mounter 2, in the first transmission belt 4, the first automatic optical detector 7 is scanned to the soldering paste point on pcb board, and
Send to first processor, first processor analyzes the soldering paste point printing quality of the pcb board, is transported if quality reaches a standard to post-chip
Machine 2, if quality goes wrong, the first sorting mechanism 8 is triggered, the problematic pcb board of quality is screened.Pcb board enters
Chip mounter 2, mounted resistance, electric capacity and integrated chip are sticked, then transported by the second transmission belt 5 to reflow ovens 3, in the second transmission
On band 5, the second automatic optical detector 9 is scanned to the mounted resistance on pcb board, electric capacity and integrated chip point, and is sent
To second processor, second processor analyzes the paster quality of the pcb board, and transport is to reflow ovens 3 if quality reaches a standard, if quality
Go wrong, then trigger the second sorting mechanism 10, the problematic pcb board of quality is screened；Finally, reflow ovens 3 are to pcb board
Handled, soldering paste is fused into liquid from paste, then become solid-state, complete mainboard production process.
The camera of first automatic optical detector and the second automatic optical detector is respectively positioned at the first transmission belt and the
The top of two transmission belts and the transmission belt of face first, second, the first automatic optical detector and the second automatic optical detector point
It is not arranged on by the first mounting seat and the second mounting seat by the first transmission belt and the second transmission belt；First sorting mechanism and second
Sorting mechanism includes mounting bracket, support bar, expansion link and guide plate, and mounting bracket is fixed on the first transmission belt and the second transmission
The side wall of band, support bar one end are arranged on mounting bracket, and one end connection of the other end and expansion link, the other end of expansion link is with leading
Connected to plate, guide plate be located at the surface of transmission belt, and plane where guide plate and transmission belt place plane are into an obtuse angle or sharp
The expansion link instruction output end of angle, the first sorting mechanism and the second sorting mechanism is electric with first processor and second processor respectively
Connection.When triggering first, second sorting mechanism, expansion link extends downwardly from, and is directed to strip to the near of first, second transmission belt
Place, the pcb board to go wrong hits guide plate under the drive of first, second transmission belt, under the guiding of guide plate, departs from the
First, the second transmission belt, screening process is completed.
Guide plate includes a rotary electric machine, four runners and a strap lug, and four runners are located in strap lug
On four corners, rotary electric machine drives four runners to rotate in same direction, and four driven by rotating wheel strap lugs rotate.The strap lug of rotation can
More effectively to take the pcb board to go wrong out of first, second transmission belt.
The first transmission branch 11 is provided with first transmission belt 4, the first transmission branch 11 is vertical with the first transmission belt 4, the
One transmission branch 11 is located at the opening position of the first sorting mechanism 8.The second transmission branch 12 is provided with second transmission belt 5, second passes
Defeated branch road 12 is vertical with the second transmission belt 5, and the second transmission branch 12 is located at the opening position of the second sorting mechanism 10.The PCB to go wrong
After plate departs from the one 4, second transmission belt 5, collected by the one 11, second transmission branch 12, be easy to subsequent treatment.
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 computer main board production line, includes screen printer, chip mounter and reflow ovens, screen printer passes through the first transmission belt and patch
Piece machine is connected, and chip mounter is connected by the second transmission belt with reflow ovens, it is characterised in that：Pacify in the top of first transmission belt
Equipped with the first automatic optical detector and the first sorting mechanism, the first automatic optical detector is located at the upstream of the first transmission belt,
First sorting mechanism is located at flowing down for the first transmission belt, data output end and the first processor electricity of the first automatic optical detector
Connection, the instruction output end of first processor are connected with the command input of the first sorting mechanism, the output of the first sorting mechanism
End is above the first transmission belt；The second automatic optical detector and the second screening machine are installed above second transmission belt
Structure, the second automatic optical detector are located at the upstream of the second transmission belt, and the second sorting mechanism is located at flowing down for the second transmission belt, the
The data output end of two automatic optical detectors electrically connects with second processor, the instruction output end of second processor and the second sieve
The command input of mechanism is selected to connect, the output end of first, second sorting mechanism is respectively positioned at first, second transmission belt top.
2. computer main board production line as claimed in claim 1, it is characterised in that：First automatic optical detector and second
The camera of automatic optical detector transmits positioned at the top of the first transmission belt and the second transmission belt and face first, second respectively
Band, the first automatic optical detector and the second automatic optical detector are arranged on by the first mounting seat and the second mounting seat respectively
By first transmission belt and the second transmission belt；First sorting mechanism and the second sorting mechanism include mounting bracket, support bar, stretched
Bar and guide plate, mounting bracket are fixed on the side wall of the first transmission belt and the second transmission belt, and support bar one end is arranged on mounting bracket,
One end of the other end and expansion link is connected, and the other end of expansion link is connected with guide plate, and guide plate is located at the surface of transmission belt,
Plane where guide plate and plane where transmission belt into an obtuse angle or acute angle, the first sorting mechanism and the second sorting mechanism it is flexible
Bar instruction output end electrically connects with first processor and second processor respectively.
3. computer main board production line as claimed in claim 2, it is characterised in that：The guide plate includes one and rotates electricity
Machine, four runners and a strap lug, four runners are located on four corners in strap lug, and rotary electric machine drives four runners
Rotate in same direction, four driven by rotating wheel strap lugs rotate.
4. computer main board production line as claimed in claim 1, it is characterised in that：The first biography is provided with first transmission belt
Defeated branch road, the first transmission branch is vertical with the first transmission belt, and the first transmission branch is located at the first sorting mechanism opening position.
5. computer main board production line as claimed in claim 1, it is characterised in that：Is provided with second transmission belt
Two transmission branches, the second transmission branch is vertical with the second transmission belt, and the second transmission branch is located at the second sorting mechanism opening position.
6. computer main board production line as claimed in claim 1, it is characterised in that：First automatic optical detector and second
Lighting device is additionally provided with automatic optical detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710601996.5A CN107371337A (en) | 2017-07-21 | 2017-07-21 | A kind of computer main board production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710601996.5A CN107371337A (en) | 2017-07-21 | 2017-07-21 | A kind of computer main board production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107371337A true CN107371337A (en) | 2017-11-21 |
Family
ID=60307206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710601996.5A Pending CN107371337A (en) | 2017-07-21 | 2017-07-21 | A kind of computer main board production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107371337A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201333448Y (en) * | 2008-10-09 | 2009-10-28 | 广东正业科技有限公司 | Hole verifier of PCB |
| CN203688450U (en) * | 2013-11-27 | 2014-07-02 | 周俊雄 | Visual detection equipment of circuit boards |
| CN204912105U (en) * | 2015-08-03 | 2015-12-30 | 奥蒂玛光学科技（深圳）有限公司 | Online circuit board automated inspection judges shunting device |
| CN205584638U (en) * | 2016-04-06 | 2016-09-14 | 杭州晶志康电子科技有限公司 | Automatic paster assembly line |
| 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
- 2017-07-21 CN CN201710601996.5A patent/CN107371337A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201333448Y (en) * | 2008-10-09 | 2009-10-28 | 广东正业科技有限公司 | Hole verifier of PCB |
| CN203688450U (en) * | 2013-11-27 | 2014-07-02 | 周俊雄 | Visual detection equipment of circuit boards |
| CN204912105U (en) * | 2015-08-03 | 2015-12-30 | 奥蒂玛光学科技（深圳）有限公司 | Online circuit board automated inspection judges shunting device |
| CN205584638U (en) * | 2016-04-06 | 2016-09-14 | 杭州晶志康电子科技有限公司 | Automatic paster assembly line |
| 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 |
Non-Patent Citations (1)
| Title |
|---|
| 蔡建军: "《电子产品工艺与品质管理》", 28 February 2014 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171121 |