CN108601213A - A kind of PCB jigsaw and gong plate method - Google Patents
A kind of PCB jigsaw and gong plate method Download PDFInfo
- Publication number
- CN108601213A CN108601213A CN201810605388.6A CN201810605388A CN108601213A CN 108601213 A CN108601213 A CN 108601213A CN 201810605388 A CN201810605388 A CN 201810605388A CN 108601213 A CN108601213 A CN 108601213A
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- China
- Prior art keywords
- pcb
- daughter boards
- connection straps
- motherboards
- gong
- 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.)
- Pending
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000004458 analytical method Methods 0.000 claims abstract description 4
- 239000012528 membrane Substances 0.000 claims description 17
- 230000009977 dual effect Effects 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- NMWSKOLWZZWHPL-UHFFFAOYSA-N 3-chlorobiphenyl Chemical compound ClC1=CC=CC(C=2C=CC=CC=2)=C1 NMWSKOLWZZWHPL-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
- H05K1/142—Arrangements of planar printed circuit boards in the same plane, e.g. auxiliary printed circuit insert mounted in a main printed circuit
-
- 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
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
- H05K3/0052—Depaneling, i.e. dividing a panel into circuit boards; Working of the edges of circuit boards
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Combinations Of Printed Boards (AREA)
Abstract
A kind of PCB jigsaw of the present invention and gong plate method, including PCB motherboards, PCB daughter boards, PCB connection straps.PCB daughter boards, which are neatly horizontally arranged on PCB motherboards, forms several groups, and the PCB connection straps of genesis analysis are equipped between every two groups of PCB daughter boards.At least provided with two positioning through hole in PCB connection straps.PCB connection straps are rectangle, and width is not less than 5mm.PCB daughter boards are rectangle, and the spacing between two pieces of PCB daughter boards is not less than 2mm.Spacing between PCB daughter boards and PCB connection straps is not less than 2mm.PCB motherboards are rectangle, and PCB daughter boards, PCB connection straps and the spacing of PCB motherboard four edges are not less than 2mm.The PCB jigsaw and gong plate method of this programme can produce small Glabrous thorn, tolerance, stable quality, small size pcb board at low cost, meet the requirement of particular client.
Description
Technical field
The present invention relates to PCB production fields more particularly to a kind of PCB jigsaw and gong plate methods.
Background technology
Pcb board factory using connection jigsaw or uses shipment by the way of mold stamping mostly at present.But both
Mode has the following defects：
(1) mode of jigsaw connection, wants secondary scoreboard, and after scoreboard in client, and client receiver sheet burr and does not drape over one's shoulders
Cutting edge of a knife or a sword.
(2) mode of mold stamping, although solving the problems, such as the secondary scoreboard of client, the dust of edges of boards after stamping comes out
More serious with burr, client does not receive still.
For small size plate, since plank size is small, and without interior location hole, client can not use gong machine scoreboard.V-CUT
The problem of jigsaw, edges of boards burr and burr after client's craft scoreboard, can not solve.
On the other hand, for plate thickness 3.0mm small size plates, mold go out it is too difficult, even if using the punching machine of large-tonnage, punching
Coarse edges of boards client after going out can not still receive.
Since client needs directly small size pcb board, as being welded to similar to the same component of resistance, capacitance
Above one piece big of main PCB plate, present invention efficiently solves the technologies of small size pcb board contour tolerance and edges of boards smoothness to ask
Topic.
Invention content
The goal of the invention of the present invention is the super tolerance of external form for solving to occur in small size pcb board volume production process, plate
Burr, burr, dust and the low problem of production efficiency.Its specific solution is as follows：
A kind of PCB jigsaw, including PCB motherboards, PCB daughter boards, PCB connection straps.The PCB daughter boards are neatly horizontally arranged in institute
It states and forms several groups on PCB motherboards, the PCB connection straps of genesis analysis are equipped between PCB daughter boards described in every two groups.It is described
At least provided with two positioning through hole in PCB connection straps.
Further, the PCB connection straps are rectangle, and width is not less than 5mm.The PCB daughter boards are rectangle, two pieces of institutes
The spacing stated between PCB daughter boards is not less than 2mm.Spacing between the PCB daughter boards and the PCB connection straps is not less than 2mm.
Specifically, the PCB motherboards, PCB daughter boards, PCB connection straps are single sided board or dual platen.The PCB motherboards
For rectangle, the PCB daughter boards, PCB connection straps and the spacing of the PCB motherboards four edges are not less than 2mm.
A kind of PCB gongs plate method, including above-mentioned PCB jigsaw, operating procedure are as follows：
(1) the PCB jigsaw is fixed on gong panel device by the positioning through hole, along the PCB connection straps one
Pre-set program gong plate is pressed on three sides of PCB daughter boards described in one group of side, turns again to the another of the PCB connection straps other side
Three sides of the group PCB daughter boards carry out gong plate, up to three side gong plates of whole PCB daughter boards on the PCB motherboards
It completes, this step retains the Article 4 side of every piece of PCB daughter board and the PCB connection straps link together.
(2) one side of PCB daughter boards or two sides described in every two groups of the PCB connection straps will be connected with and sticks single side glued membrane.
(3) PCB daughter boards described in two groups of the single side glued membrane will be posted to be placed on gong panel device, by pre-set program,
The Article 4 side of PCB daughter boards described in every group is subjected to gong plate.
(4) the PCB daughter boards being sticked on the single side glued membrane are taken off together from gong panel device, tears the list off
PCB daughter boards described in monolithic are fitted into vacuum formed box or carry out volume disk, are then put in storage by face glued membrane.
It should be noted that the viscosity of above-mentioned single side glued membrane is strong, and harmful effect will not be generated to pad.
In conclusion technical solution using the present invention has the advantages that：
The present invention solve the super tolerance of external form occurred in small size pcb board volume production process, edges of boards burr, burr,
Dust and the low problem of production efficiency.PCB daughter boards, which are neatly horizontally arranged on PCB motherboards, forms several groups, and this structure is set
There are two advantages for meter：One to be that jigsaw neatly takes up space smaller, and precision controls well, the other is when regular, program executes
Between it is fast, gong plate efficiency is high.It is equipped with PCB connection straps between every two groups of PCB daughter boards, is positioned at least provided with two in PCB connection straps
Through-hole, when along three of PCB daughter boards in gong plate when and when gong plate when to the Article 4 of PCB daughter boards, in addition the one of PCB daughter boards
The single side glued membrane that face or two sides are sticked, these design features, it is ensured that stability when gong plate and accuracy.Preferably, when
PCB connection straps are rectangle, and width 5mm, PCB daughter board is rectangle, and the spacing between two pieces of PCB daughter boards is 2mm, PCB daughter boards
Spacing between PCB connection straps is 2mm, when PCB daughter boards, PCB connection straps and the spacing of PCB motherboard four edges are 2mm,
The utilization rate highest of PCB motherboards, cost are minimum.Using the PCB jigsaw and gong plate method of this programme, Glabrous can be produced
Thorn, tolerance is small, stable quality, small size pcb board at low cost, meets the requirement of particular client.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by institute in the description to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described.It should be evident that the accompanying drawings in the following description is only a part of real of the present invention
Example is applied, for those of ordinary skill in the art, without having to pay creative labor, additionally it is possible to attached according to these
Figure obtains other attached drawings.
Fig. 1 is the PCB jigsaw structural schematic diagrams of the present invention；
Fig. 2 is three side gong plate schematic diagrames of the PCB daughter boards of the present invention；
Fig. 3 is the schematic diagram after three side gong plates of the PCB daughter boards of the present invention；
Fig. 4 is the Article 4 side gong plate schematic diagram of the PCB daughter boards of the present invention.
Reference sign：
1-PCB motherboards；
2-PCB daughter boards；
3-PCB connection straps；
4-positioning through hole；
5-single side glued membranes；
The width of L-PCB connection straps；
The spacing of two pieces of PCB daughter boards of M-；
The spacing of Q-PCB daughter boards and PCB connection straps；
The spacing of R-PCB daughter boards, PCB connection straps and the four edges of PCB motherboards；
Three side gong plate circuit diameters of the N-along PCB daughter boards；
Article 4 side gong plate circuit diameters of the P-along PCB daughter boards.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
As shown in Figures 1 to 4, a kind of PCB jigsaw, including PCB motherboards 1, PCB daughter boards 2, PCB connection straps 3.PCB daughter boards 2
Neat be horizontally arranged on PCB motherboards 1 forms several groups, and the PCB connections of genesis analysis are equipped between every two groups of PCB daughter boards 2
Item 3.At least provided with two positioning through hole 4 in PCB connection straps 3.
Further, PCB connection straps are rectangle, and width L is not less than 5mm.PCB daughter boards are rectangle, two pieces of PCB daughter boards it
Between spacing M be not less than 2mm.Spacing Q between PCB daughter boards and PCB connection straps is not less than 2mm.
Specifically, PCB motherboards 1, PCB daughter boards 2, PCB connection straps 3 are single sided board or dual platen.PCB motherboards 1 are square
Shape, PCB daughter boards 2, PCB connection straps 3 and the spacing R of 1 four edges of PCB motherboards are not less than 2mm.
It should be noted that：Work as L=5mm, M=2mm, Q=2mm, when R=2mm, 1 utilization rate highest of PCB motherboards, cost
It is minimum.
A kind of PCB gongs plate method, including above-mentioned PCB jigsaw, operating procedure are as follows：
(1) PCB jigsaw is fixed on gong panel device by positioning through hole 4, along one group of PCB of 3 side of PCB connection straps
Pre-set program gong plate is pressed on three sides of daughter board 2, turns again to three of another group of PCB daughter board 2 of 3 other side of PCB connection straps
Side carries out gong plate, as shown in the N in Fig. 2, until three side gong plates of whole PCB daughter boards 2 are completed on PCB motherboards 1, this step
The Article 4 side and PCB connection straps 3 for retaining every piece of PCB daughter board 2 link together, as shown in Figure 3.
(2) one side for the every two groups of PCB daughter boards 2 for being connected with PCB connection straps 3 or two sides are sticked into single side glued membrane 5, such as Fig. 4
It is shown.
(3) two groups of PCB daughter boards 2 for posting single side glued membrane 5 are placed on gong panel device, by pre-set program, by every group
The Article 4 side of PCB daughter boards 2 carries out gong plate, as shown in the P in Fig. 4.
(4) the PCB daughter boards 2 being sticked on single side glued membrane 5 are taken off together from gong panel device, tears single side glued membrane 5 off, it will
Monolithic PCB daughter boards 2 are fitted into vacuum formed box or carry out volume disk, are then put in storage.
It should be noted that the viscosity of above-mentioned single side glued membrane 5 is strong, and harmful effect will not be generated to pad.
In conclusion technical solution using the present invention has the advantages that：
The present invention solve the super tolerance of external form occurred in small size pcb board volume production process, edges of boards burr, burr,
Dust and the low problem of production efficiency.PCB daughter boards 2, which are neatly horizontally arranged on PCB motherboards 1, forms several groups, this structure
There are two advantages for design：One to be that jigsaw neatly takes up space smaller, and precision controls well, the other is regular, program executes
Time is fast, gong plate efficiency is high.PCB connection straps 3 are equipped between every two groups of PCB daughter boards 2, at least provided with two in PCB connection straps 3
Positioning through hole 4, when along three of PCB daughter boards 2 in gong plate when and when gong plate when to the Article 4 of PCB daughter boards 2, in addition PCB
The single side glued membrane 5 that the one side of daughter board 2 or two sides are sticked, these design features, it is ensured that stability when gong plate and accuracy.
Preferably, when PCB connection straps 3 are rectangle, width 5mm, PCB daughter board 2 is rectangle, and the spacing between two pieces of PCB daughter boards 2 is
Spacing between 2mm, PCB daughter board 2 and PCB connection straps 3 is 2mm, PCB daughter boards 2, PCB connection straps 3 and 1 four edges of PCB motherboards
When spacing is 2mm, the utilization rate highest of PCB motherboards 1, cost is minimum.Use the PCB jigsaw and gong plate method of this programme, energy
Small Glabrous thorn, tolerance, stable quality, small size pcb board at low cost are enough produced, the requirement of particular client is met.
Embodiments described above does not constitute the restriction to the technical solution protection domain.It is any in above-mentioned implementation
Modifications, equivalent substitutions and improvements etc., should be included in the protection model of the technical solution made by within the spirit and principle of mode
Within enclosing.
Claims (5)
1. a kind of PCB jigsaw, it is characterised in that：Including PCB motherboards, PCB daughter boards, PCB connection straps；The PCB daughter boards are neatly horizontal
Several groups are formed to being arranged on the PCB motherboards, the PCB of genesis analysis is equipped between PCB daughter boards described in every two groups
Connection strap；At least provided with two positioning through hole in the PCB connection straps.
2. a kind of PCB jigsaw according to claim 1, it is characterised in that：The PCB connection straps are rectangle, and width is not small
In 5mm；The PCB daughter boards are rectangle, and the spacing between two pieces of PCB daughter boards is not less than 2mm；The PCB daughter boards with it is described
Spacing between PCB connection straps is not less than 2mm.
3. a kind of PCB jigsaw according to claim 1, it is characterised in that：The PCB motherboards, PCB daughter boards, PCB connection straps are equal
For single sided board or dual platen.
4. a kind of PCB jigsaw according to claim 1, it is characterised in that：The PCB motherboards be rectangle, the PCB daughter boards,
PCB connection straps and the spacing of the PCB motherboards four edges are not less than 2mm.
5. a kind of PCB gongs plate method, it is characterised in that：Including Claims 1-4 any one of them PCB jigsaw；
The PCB jigsaw is fixed on gong panel device by the positioning through hole, along one group of PCB connection straps side
Three sides of the PCB daughter boards are by pre-set program gong plate, described in turn again to the PCB connection straps other side another group
Three sides of PCB daughter boards carry out gong plate；Until three side gong plates of whole PCB daughter boards are completed on the PCB motherboards, this
Step retains the Article 4 side of every piece of PCB daughter board and the PCB connection straps link together；
The one side of PCB daughter boards or two sides described in every two groups of the PCB connection straps will be connected with and stick single side glued membrane；
PCB daughter boards described in two groups of the single side glued membrane will be posted to be placed on gong panel device, by pre-set program, by every group of institute
The Article 4 side for stating PCB daughter boards carries out gong plate；
The PCB daughter boards being sticked on the single side glued membrane are taken off together from gong panel device, tear the single side glued membrane off,
PCB daughter boards described in monolithic are fitted into vacuum formed box or carry out volume disk, are then put in storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810605388.6A CN108601213A (en) | 2018-06-13 | 2018-06-13 | A kind of PCB jigsaw and gong plate method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810605388.6A CN108601213A (en) | 2018-06-13 | 2018-06-13 | A kind of PCB jigsaw and gong plate method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108601213A true CN108601213A (en) | 2018-09-28 |
Family
ID=63623527
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810605388.6A Pending CN108601213A (en) | 2018-06-13 | 2018-06-13 | A kind of PCB jigsaw and gong plate method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108601213A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109451676A (en) * | 2018-09-29 | 2019-03-08 | 东莞市科佳电路有限公司 | A kind of method of bearing-type FPC shipment |
| CN111432563A (en) * | 2020-05-28 | 2020-07-17 | 遂宁市广天电子有限公司 | Method for reducing dimension tolerance of PCB V-cut board |
| CN113163661A (en) * | 2021-04-18 | 2021-07-23 | 陈茹 | Circuit board based on electric power safety and use method thereof |
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| CN105047598A (en) * | 2015-06-23 | 2015-11-11 | 上海东煦电子科技有限公司 | Membrane pasting method for PCB substrate cutting technology |
| WO2016149902A1 (en) * | 2015-03-24 | 2016-09-29 | 华为技术有限公司 | Pcb board splitting method and related equipment thereof |
| CN106304638A (en) * | 2016-08-15 | 2017-01-04 | 梅州市志浩电子科技有限公司 | The processing method of printed circuit board forming |
| CN208317115U (en) * | 2018-06-13 | 2019-01-01 | 深圳市诚志电路有限公司 | A kind of PCB jigsaw |
-
2018
- 2018-06-13 CN CN201810605388.6A patent/CN108601213A/en active Pending
Patent Citations (6)
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|---|---|---|---|---|
| CN104703396A (en) * | 2015-03-02 | 2015-06-10 | 西安金百泽电路科技有限公司 | Small circuit board forming method without inner orientation |
| WO2016149902A1 (en) * | 2015-03-24 | 2016-09-29 | 华为技术有限公司 | Pcb board splitting method and related equipment thereof |
| CN106465544A (en) * | 2015-03-24 | 2017-02-22 | 华为技术有限公司 | PCB board splitting method and related equipment thereof |
| CN105047598A (en) * | 2015-06-23 | 2015-11-11 | 上海东煦电子科技有限公司 | Membrane pasting method for PCB substrate cutting technology |
| CN106304638A (en) * | 2016-08-15 | 2017-01-04 | 梅州市志浩电子科技有限公司 | The processing method of printed circuit board forming |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109451676A (en) * | 2018-09-29 | 2019-03-08 | 东莞市科佳电路有限公司 | A kind of method of bearing-type FPC shipment |
| CN111432563A (en) * | 2020-05-28 | 2020-07-17 | 遂宁市广天电子有限公司 | Method for reducing dimension tolerance of PCB V-cut board |
| CN113163661A (en) * | 2021-04-18 | 2021-07-23 | 陈茹 | Circuit board based on electric power safety and use method thereof |
| CN113163661B (en) * | 2021-04-18 | 2022-10-11 | 湖南华秋数字科技有限公司 | Circuit board based on electric power safety and use method thereof |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20220303 Address after: 523846 Room 101, building 9, No. 17, Xinmin Xinglong Street, Chang'an Town, Dongguan City, Guangdong Province Applicant after: Dongguan Chengzhi circuit Co.,Ltd. Address before: 518102 Room 203, second floor, building A6, Baocheng District 74, Bao'an District, Shenzhen, Guangdong Province Applicant before: SHENZHEN CHANGE PCB Co.,Ltd. |
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