CN106612588A - Splicing PCB subunit transplanting method and splicing PCB - Google Patents
Splicing PCB subunit transplanting method and splicing PCB Download PDFInfo
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- CN106612588A CN106612588A CN201510697242.5A CN201510697242A CN106612588A CN 106612588 A CN106612588 A CN 106612588A CN 201510697242 A CN201510697242 A CN 201510697242A CN 106612588 A CN106612588 A CN 106612588A
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- jigsaw
- auxiliary section
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- 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
-
- 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
- H05K3/36—Assembling printed circuits with other printed circuits
- H05K3/368—Assembling printed circuits with other printed circuits parallel to each other
-
- 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
- H05K3/36—Assembling printed circuits with other printed circuits
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- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Pinball Game Machines (AREA)
- Toys (AREA)
Abstract
The invention discloses a splicing PCB subunit transplanting method and a splicing PCB. The splicing PCB subunit transplanting method comprises the following steps: cutting off an unqualified unit of an unqualified first board to form a vacancy at the unqualified unit of the first board, and cutting out a first matching part at the edge of the vacancy of the first board; cutting off a qualified unit of a second board, cutting out a second matching part at the edge of the qualified unit, and making the structure of the first matching part match the structure of the second matching part; and mounting the qualified unit at the vacancy of the first board, and mounting the first matching part and the second matching part in a matching manner in order to at least limit the qualified unit in the length and width directions of the first board. Through the splicing PCB subunit transplanting method provided by the invention, a splicing PCB after transplantation can satisfy the requirement of SMT for high precision. The method can be better applied to splicing board subunit transplantation of high-density interconnect HDI boards of mobile phones.
Description
Technical field
The present invention relates to communication technical field, the implantation method and PCB of espespecially a kind of PCB jigsaw subelement
Jigsaw.
Background technology
PCB jigsaw is designed, and refers to designer according to PCB factories board dimension, to some irregular shapes
Shape PCB carries out split, to reduce the waste of pcb board material, improving production efficiency.With PCB suppliers
Find in communication exchange, cell phone mainboard is typically designed to 4 jigsaw (i.e.：Four mainboards are produced on a plate
Become a PCB jigsaw on material), but in PCB reality processings, have during 4 jigsaw always occur
1 or 2 plank (equivalent to the subelement in the application) manufacturing deficiencies, are unsatisfactory for requiring, such as
Fruit is directly scrapped and causes PCB processing costs to rise, if paster reluctantly, causes SMT production efficiencys to drop
It is low, for this problem, just generate PCB jigsaw transplantation Projects, and the highly dense interconnection of cell phone mainboard, to moving
Jigsaw required precision after plant is very high.
Jigsaw design at present is not only affected by unit size, while each PCB factories are set in each operation processing procedure
Limit for the restriction of working ability, upstream sheet material supplier Fructus Anisi Stellati dimensions etc., to jigsaw size design
All have a great impact.Identical is designed for different PCB factories, has different outputs, sheet material
The difference of utilization rate, causes each PCB factory costs variant.The pcb board spelled for one, Jing more
Often for reduces cost, client gives way and receives the product comprising 1 or 2 defect plate.
For the problems referred to above, industry begins one's study the scheme of PCB jigsaw subelement transplanting, at present existing
Implementation Technology includes linear type, stairstepping connection scheme, but the daughter board after this scheme transplanting holds
Easily it is shifted over, error is big, it is impossible to meet the highly dense interconnection required precision of mobile phone, cause surface installation technique
SMT poor reliability, yield are low.
Shortcoming or problem that linear type, stairstepping connection scheme are present
Above two PCB jigsaw subelement implantation method, can be suitable for simple pcb board reluctantly, and
The pcb board material encapsulation is big, not high to welding required precision.But the highly dense interconnection HDI plates of mobile phone,
PCB device layouts are intensive, and size is tiny, high to SMT required precisions, using existing transplantation Project
SMT poor reliability will occurs, the problems such as yield is low.
The content of the invention
In order to solve above-mentioned technical problem, the invention provides a kind of transplanting side of PCB jigsaw subelement
Method, the PCB jigsaw after the completion of transplanting disclosure satisfy that the high-precision requirement of SMT, preferably can be applied to
The highly dense interconnection HDI plates of mobile phone carry out jigsaw subelement transplanting.
In addition, a kind of present invention also offers PCB jigsaw.
In order to reach the object of the invention, the invention provides a kind of implantation method of PCB jigsaw subelement,
Including：
Step 104, cuts off the unqualified unit in underproof first jigsaw, makes on the first jigsaw not
Room is formed at qualified unit, while the edge in room cuts out the first auxiliary section on the first jigsaw；
Step 106, cuts off the qualified unit in the second jigsaw, while cutting out in the edge of qualified unit
Second auxiliary section, and make the structure of the first auxiliary section and the structure matching of the second auxiliary section；
Qualified unit is installed on the empty place in the first jigsaw by step 108, and make the first auxiliary section and
Second auxiliary section coordinate install, with least on the length direction of the first jigsaw with width upper limit close
Lattice unit.
Alternatively, in the step 106, the second jigsaw is also underproof jigsaw, and the shape in room
Also match with the shape of qualified unit.
Alternatively, the implantation method of the PCB jigsaw subelement also includes：Step 102, collects simultaneously
Underproof jigsaw containing unqualified unit and qualified unit simultaneously demarcates qualified in underproof jigsaw
Unit and unqualified unit.
Alternatively, in the step 108, while using the qualified unit of glue bonding and the first jigsaw.
Alternatively, the implantation method of the PCB jigsaw subelement also includes：Step 110, is provided with conjunction
First jigsaw of lattice unit carries out toasting, high-pressure washing, accuracy detection, electrical measurement, survey eventually and be vacuum-packed.
Alternatively, the cutting profile of unqualified unit and qualified unit is designed using geber, by defeated
Go out to cut formula to cut out room, qualified unit, the first auxiliary section and the second auxiliary section.
Alternatively, in the first auxiliary section and the second auxiliary section be T-shaped tongue, another be T-shaped
Slot, T-shaped tongue are plugged in T-shaped slot, come on the length direction of the first jigsaw and width
The qualified unit of upper limit.
Alternatively, in the first auxiliary section and the second auxiliary section is inserted sheet, another is passed through for side wall
Logical slot, inserted sheet is plugged in slot, come on the length direction of the first jigsaw, on width and
The qualified unit of short transverse upper limit；Wherein, the thickness sum of the thickness of inserted sheet and slot diapire is equal to and closes
The thickness of lattice unit.
Alternatively, the first auxiliary section and the second auxiliary section be correspond be uniformly arranged it is multiple.
Present invention also offers a kind of PCB jigsaw, including：First jigsaw, at unqualified unit thereon
Cut with room, the first auxiliary section is cut with room periphery thereon；The second auxiliary section is cut with edge
Qualified unit, in room, and the first auxiliary section and the second auxiliary section Matching installation, at least to exist
With the qualified unit of width upper limit on the length direction of the first jigsaw.
Alternatively, the PCB jigsaw also includes：Tack coat, be adhered to the first jigsaw and qualified unit it
Between.
Alternatively, in the first auxiliary section and the second auxiliary section be T-shaped tongue, another be T-shaped
Slot.
Alternatively, in the first auxiliary section and the second auxiliary section is inserted sheet, another is passed through for side wall
Logical slot, and the thickness sum of the thickness and slot diapire of inserted sheet is equal to the thickness of qualified unit.
Alternatively, the thickness of the thickness of inserted sheet and slot diapire is equal.
Alternatively, the first auxiliary section and the second auxiliary section be correspond be uniformly arranged it is multiple.
Compared with prior art, the implantation method of the PCB jigsaw subelements that the present invention is provided, qualified unit
Installed in the empty place of the first jigsaw when, installed by the cooperation of the first auxiliary section and the second auxiliary section, come
With the qualified unit of width upper limit at least on the length direction of the first jigsaw, install qualified unit
Substantially completely overlap with the position of former unqualified unit afterwards, it is to avoid the first jigsaw again occur because rocking dislocation
Panel on position deviation so as to meet the high-precision requirement of SMT, to be preferably suitable for mobile phone
Highly dense interconnection HDI plates carry out jigsaw subelement transplanting, it is ensured that the accuracy of follow-up paster and welding sequence,
Guarantee high yield.
Other features and advantages of the present invention will be illustrated in the following description, also, partly from froming the perspective of
Become apparent in bright book, or understood by implementing the present invention.The purpose of the present invention is excellent with other
Point can be realized and be obtained by specifically noted structure in description, claims and accompanying drawing.
Description of the drawings
Accompanying drawing is used for providing further understanding technical solution of the present invention, and constitutes one of description
Point, together with embodiments herein it is used to explain technical scheme, does not constitute to the present invention
The restriction of technical scheme.
Fig. 1 is the flow chart of the implantation method of the PCB jigsaw subelements described in one embodiment of the invention；
Fig. 2 is the flow process of the implantation method of the PCB jigsaw subelements described in another embodiment of the present invention
Figure；
Fig. 3 is the structural representation of underproof first jigsaw described in one embodiment of the invention；
Fig. 4 is the decomposition texture schematic diagram of the first jigsaw and qualified unit shown in Fig. 3；
Fig. 5 is the structural representation after the assembling of the first jigsaw and qualified unit shown in Fig. 3.
Wherein, the corresponding relation in Fig. 3 to Fig. 5 between reference and component names is：
1 first jigsaw, 11 unqualified units, 12 transmission technique edges, 13 rooms, 2-in-1 lattice unit,
31 first auxiliary sections, 32 second auxiliary sections.
Specific embodiment
To make the object, technical solutions and advantages of the present invention become more apparent, below in conjunction with accompanying drawing
Embodiments of the invention are described in detail.It should be noted that in the case where not conflicting, this Shen
Please in embodiment and the feature in embodiment can mutual combination in any.
Many details are elaborated in the following description in order to fully understand the present invention, but, this
Invention can also be different from mode described here to implement using other, therefore, the protection model of the present invention
Enclose and do not limited by following public specific embodiment.
The transplanting side of the PCB jigsaw subelements described in some embodiments of the invention is described below in conjunction with the accompanying drawings
Method and PCB jigsaw.
The implantation method of the PCB jigsaw subelements that the present invention is provided, as shown in figure 1, including：
Step 104, cuts off the unqualified unit 11 in underproof first jigsaw 1, makes the first jigsaw 1
On unqualified unit 11 at form room 13, while the edge in room 13 is (such as on the first jigsaw 1：
On transmission technique edges 12) cut out the first auxiliary section 31；
Step 106, cuts off the qualified unit 2 in the second jigsaw, while cutting in the edge of qualified unit 2
Go out the second auxiliary section 32, and make the structure of the first auxiliary section 31 and the structure matching of the second auxiliary section 32；
Qualified unit 2 (referring both to the qualified unit cut out in the second jigsaw) is installed on first by step 108
At room 13 in jigsaw 1, and make the first auxiliary section 31 and the second auxiliary section 32 coordinate install, so that
It is few on the length direction of the first jigsaw 1 and the qualified unit of width upper limit 2.
The implantation method of the PCB jigsaw subelements that the present invention is provided, qualified unit 2 are arranged on the first jigsaw
When at 1 room 13, by the cooperation installation of the first auxiliary section 31 and the second auxiliary section 32, come at least
With the qualified unit 2 of width upper limit on the length direction of the first jigsaw 1, pacify qualified unit 2
Substantially completely overlap with the position of former unqualified unit 11 after dress, it is to avoid occur again first because rocking dislocation
Position deviation on the panel of jigsaw 1 so as to meet the high-precision requirement of SMT, to be preferably suitable for
Mobile phone highly dense interconnection HDI plates carry out jigsaw subelement transplanting, it is ensured that the essence of follow-up paster and welding sequence
Parasexuality, it is ensured that high yield.
Wherein, subelement includes qualified unit 2 and unqualified unit 11.
In addition, the implantation method of the PCB jigsaw subelements of the above embodiment of the present invention offer can also have such as
Lower additional technical characteristic：
Preferably, as shown in Fig. 2 in step 106, the second jigsaw is also underproof jigsaw, and empty
The shape of position 13 is also matched with the shape of qualified unit 2.
Certainly, the second jigsaw also can select qualified jigsaw, also the purpose of achievable the application, but this
The purpose of application is will to be fabricated to qualified jigsaw than qualified jigsaw, if the second jigsaw selects qualified spelling
Plate then occurs that the duplication of labour, no practical significance, but should also belong in the protection domain of the application.
Further, as shown in Fig. 2 the implantation method of PCB jigsaw subelements also includes：Step 102,
Collect the underproof jigsaw simultaneously containing unqualified unit 11 and qualified unit 2 and demarcate underproof
Qualified unit 2 and unqualified unit 11 in jigsaw, its objective is to make qualified in underproof jigsaw
Jigsaw.
Further, as shown in Fig. 2 in step 108, while using qualified 2 He of unit of glue bonding
First jigsaw 1.
The qualified unit of pre-determined bit 2 is carried out in the first jigsaw 1 in first auxiliary section 31 and the second auxiliary section 32
Position, prevents the situation that qualified unit 2 occurs to deviate in installation process because rocking setting position from occurring,
The effect of glue is to position qualified unit 2 on the first jigsaw 1, makes the two be fixed together, follow-up
Paster and welding etc. do not shift in process, it is ensured that yield.
Furthermore, as shown in Fig. 2 the implantation method of PCB jigsaw subelements also includes：Step 110, peace
The first jigsaw 1 equipped with qualified unit 2 carries out toasting, high-pressure washing, accuracy detection, electrical measurement, survey eventually
And vacuum packaging.
The purpose of baking is to make glue curing bonding, realizes that qualified unit 2 is completely combined with the first jigsaw 1
Firmly.
The purpose of high-pressure washing is to remove the defect such as burr during excision, it is ensured that jigsaw plate face it is smooth
Degree and cleannes.
Accuracy detection, electrical measurement and the purpose surveyed eventually are for the electrical property of jigsaw made by guarantee.
Vacuum-packed purpose be prevent made by be oxidized during jigsaw subsequent transportation etc..
Alternatively, unqualified unit 11 and qualified unit are designed using geber (PCB processed files)
2 cutting profile, by exporting cutting formula cutting out room 13, qualified unit 2, the first auxiliary section
31 and second auxiliary section 32.
Wherein, room 13 and the first auxiliary section 31 (or qualified unit 2 and second auxiliary section 32) can lead to
The methods such as too drastic light is engraved, turnery processing are produced together or successively sequentially built out, is capable of achieving
The purpose of the application, its objective are will not be described here, but should be belonged to without departing from the design philosophy of the present invention
In the protection domain of the application.
In first preferred embodiment of the present invention, as shown in Figures 3 to 5, the first auxiliary section 31 and the
One in two auxiliary sections 32 is T-shaped tongue, another is T-shaped slot, and T-shaped tongue is plugged in T
In shape slot, come on the length direction of the first jigsaw 1 and the qualified unit of width upper limit 2.
Specific implementation can be：At the unqualified unit 11 of the first jigsaw 1 and the second jigsaw it is qualified
Laser is carried out by respective output formula at unit 2 to engrave, it is ensured that and have the first auxiliary section 31 and room
13 shape is consistent with the shape of qualified unit 2 and the second auxiliary section 32, realizes seamless combination.
Wherein, the first auxiliary section 31 and the second auxiliary section 32 can be equal number, match many of application
It is individual, and multiple first auxiliary sections 31 can include T-shaped slot and T-shaped tongue simultaneously, multiple second match somebody with somebody
The correspondence of conjunction portion 32 includes T-shaped slot and T-shaped tongue simultaneously.
In addition, the first auxiliary section 31 and the second auxiliary section 32 can also be other shapes, such as triangle etc.,
Also the purpose of the application is capable of achieving, its objective will not be described here without departing from the design philosophy of the present invention,
But should belong in the protection domain of the application.
In second preferred embodiment of the present invention (not shown in this conceptual scheme), the first auxiliary section 31
With in the second auxiliary section 32 be inserted sheet, another for side wall insertion slot, inserted sheet is plugged in
Slot is interior, come on the length direction of the first jigsaw 1, on width and short transverse upper limit is qualified
Unit 2；Wherein, the thickness sum of the thickness of inserted sheet and slot diapire is equal to the thickness of qualified unit 2.
And preferably, the thickness of the thickness and slot diapire of inserted sheet is equal, is 2 thickness of qualified unit
1/2nd.
Specific implementation can be：At the unqualified unit 11 of the first jigsaw 1 and the second jigsaw it is qualified
Blind dragging for is carried out by respective output formula at unit 2, it is ensured that and have the first auxiliary section 31 and room 13
Shape it is consistent with the shape of qualified unit 2 and the second auxiliary section 32, realize para-position combine.Its with it is above-mentioned
It is that slot is groove that the main distinction of embodiment is mainly above-described embodiment, and the slot of the present embodiment is blind slot,
Mode of the other structures from equivalent replacement, its shape are also adopted by the any-mode for being equal to replacement (such as a word
Type, T-shaped etc.), will not be described here, all should belong in the protection domain of the application.
Wherein, the first auxiliary section 31 and the second auxiliary section 32 can be equal number, match many of application
It is individual, and multiple first auxiliary sections 31 can simultaneously include inserted sheet and and slot, multiple second auxiliary sections 32
Correspondence simultaneously include inserted sheet and and slot, other equivalent ways repeat no more, but with belonging to the guarantor of the application
In the range of shield.
Preferably, the first auxiliary section 31 and the second auxiliary section 32 are multiple for what is corresponded and be uniformly arranged,
Position of the qualified unit 2 on the first jigsaw 1 can so be better ensured that, it is to avoid which is shifted over.
The inspection of PCB jigsaw made by the present invention, needs emphasis to check following index and be required to full
Sufficient following requirements：
1st, after transplanting, the positional precision error control of qualified unit 2 meets downstream SMT in 2mil, normally
Paster (surface mount) upper part working condition；
2nd, transplant after PCB jigsaw high temperature resistants (unleaded 235 DEG C～266 DEG C), be not in board falling (i.e.：
Qualified unit 2) and deformation problem；
3rd, after transplanting, PCB jigsaw sound constructions holding capacity is big, can do destructive testing, high temperature wicking
288 DEG C, 10 seconds three times, 1.2～1.5 meters of eminences are parallel to be dropped on the ground, will not rupture；
4th, using European Union ROHS requirement glue specials are met, do not have glue color in transplanting back plate, without bright
Aobvious vestige, it is ensured that plate face is clean, and outward appearance is good.
The implantation method of the PCB jigsaw subelements that the present invention is provided, not only can transplant unqualified jigsaw
Qualified unit 2, or using plate scrap processing jigsaw transmission technique edges 12, maximize improve
Jigsaw utilization rate, contained daughter board is (i.e.：Subelement) all using high accuracy implantation technique, transmission technique
Side 12 can be repeatedly circulated, equivalent to the application unqualified jigsaw whole subelements be unqualified list
The situation of unit 11, should also belong in the protection domain of the application.
The PCB jigsaw that the present invention is provided, as shown in Figures 3 to 5, including：First jigsaw 1, thereon
Unqualified unit 11 at cut with room 13, cut with the first auxiliary section 31 at 13 periphery of room thereon；
The qualified unit 2 of the second auxiliary section 32 is cut with edge, in room 13, and first coordinates
32 Matching installation of portion 31 and the second auxiliary section, come at least on the length direction of the first jigsaw 1 and width
The qualified unit of direction upper limit 2.
The PCB jigsaw that the present invention is provided, when qualified unit 2 is arranged at the room 13 of the first jigsaw 1,
By the cooperation installation of the first auxiliary section 31 and the second auxiliary section 32, come at least in the length of the first jigsaw 1
With the qualified unit 2 of width upper limit on degree direction, with former unqualified list after installing qualified unit 2
The position of unit 11 substantially completely overlaps, it is to avoid occur on the panel of the first jigsaw 1 again because rocking dislocation
Position deviation so as to meet the high-precision requirement of SMT, to be preferably suitable for the highly dense interconnection HDI of mobile phone
Plate carries out jigsaw subelement transplanting, it is ensured that the accuracy of follow-up paster and welding sequence, it is ensured that high yield.
Further, PCB jigsaw also includes：Tack coat, is adhered to the first jigsaw 1 and qualified unit 2
Between.
Wherein, tack coat is adhesive layer, using glue fixed bonding together.
In one embodiment of the present of invention, as shown in Figures 3 to 5, the first auxiliary section 31 and second coordinates
One in portion 32 is T-shaped tongue, another is T-shaped slot.
In an alternative embodiment of the invention (not shown in this conceptual scheme), the first auxiliary section 31 and second
One in auxiliary section 32 be inserted sheet, another for side wall insertion slot, and the thickness of inserted sheet and insert
The thickness sum of groove bottom wall is equal to the thickness of qualified unit 2.
Wherein, not the thickness of the thickness of inserted sheet and slot diapire equal (not etc. mode repeat no more).
Specifically, the first auxiliary section 31 and the second auxiliary section 32 are to correspond be uniformly arranged multiple.
In sum, the implantation method of the PCB jigsaw subelements that the present invention is provided, qualified unit are arranged on
During the empty place of the first jigsaw, installed by the cooperation of the first auxiliary section and the second auxiliary section, at least existing
With the qualified unit of width upper limit on the length direction of the first jigsaw, with original after installing qualified unit
The position of unqualified unit substantially completely overlaps, it is to avoid the panel of the first jigsaw again occur because rocking dislocation
On position deviation so as to meet the high-precision requirement of SMT, it is highly dense mutually to be preferably suitable for mobile phone
Even HDI plates carry out jigsaw subelement transplanting, it is ensured that the accuracy of follow-up paster and welding sequence, it is ensured that high
Yield.
In describing the invention, term " installation ", " being connected ", " connection ", " fixation " etc.
All should be interpreted broadly, for example, " connection " can be fixedly connected, or be detachably connected,
Or be integrally connected；Can be joined directly together, it is also possible to be indirectly connected to by intermediary.For ability
For the those of ordinary skill in domain, above-mentioned term in the present invention concrete can be understood as the case may be
Implication.
In the description of this specification, term " one embodiment ", " some embodiments ", " concrete
Specific features that the description of embodiment " etc. means to describe with reference to the embodiment or example, structure, material or
Feature is contained at least one embodiment or example of the present invention.In this manual, to above-mentioned term
Schematic representation be not necessarily referring to identical embodiment or example.And, the specific features of description,
Structure, material or feature can be tied in one or more any embodiment or example in an appropriate manner
Close.
Although disclosed herein embodiment as above, described content is only to readily appreciate the present invention
And the embodiment for adopting, it is not limited to the present invention.Technology people in any art of the present invention
Member, without departing from disclosed herein spirit and scope on the premise of, can be in the form implemented and thin
Any modification and change, but the scope of patent protection of the present invention are carried out on section, still must be with appended right
The scope defined by claim is defined.
Claims (15)
1. a kind of implantation method of PCB jigsaw subelement, it is characterised in that include：
Step 104, cuts off the unqualified unit (11) in underproof first jigsaw (1), makes first
Unqualified unit (11) place on jigsaw (1) forms room (13), while in the first jigsaw (1)
The edge of upper room (13) cuts out the first auxiliary section (31)；
Step 106, cuts off the qualified unit (2) in the second jigsaw, while on the side of qualified unit (2)
The second auxiliary section (32) is cut out at edge, and makes structure and second auxiliary section (32) of the first auxiliary section (31)
Structure matching；
Step 108, room (13) place qualified unit (2) being installed in the first jigsaw (1), and
Make the first auxiliary section (31) and the second auxiliary section (32) coordinate install, with least in the first jigsaw (1)
Length direction on and the qualified unit of width upper limit (2).
2. the implantation method of PCB jigsaw subelement according to claim 1, it is characterised in that
In the step 106, the second jigsaw also be underproof jigsaw, and the shape of room (13) with
The shape of qualified unit (2) is also matched.
3. the implantation method of PCB jigsaw subelement according to claim 2, it is characterised in that also
Including：
Step 102, collects
Jigsaw the qualified unit (2) demarcated in underproof jigsaw and unqualified unit (11).
4. the implantation method of PCB jigsaw subelement according to any one of claim 1 to 3, its
It is characterised by,
In the step 108, while using the qualified unit of glue bonding (2) and the first jigsaw (1).
5. the implantation method of PCB jigsaw subelement according to claim 4, it is characterised in that also
Including：
Step 110, the first jigsaw (1) for being provided with qualified unit (2) carries out toasting, high-pressure washing,
Accuracy detection, eventually electrical measurement, survey and vacuum packaging.
6. the implantation method of PCB jigsaw subelement according to any one of claim 1 to 3, its
It is characterised by,
Design the cutting profile of unqualified unit (11) and qualified unit (2), pass through using geber
Output cuts formula to cut out room (13), qualified unit (2), the first auxiliary section (31) and second
Auxiliary section (32).
7. the implantation method of PCB jigsaw subelement according to claim 6, it is characterised in that
One in one auxiliary section (31) and the second auxiliary section (32) is T-shaped tongue, another is inserted for T-shaped
Groove, T-shaped tongue are plugged in T-shaped slot, come on the length direction of the first jigsaw (1) and width side
To the qualified unit of upper limit (2).
8. the implantation method of PCB jigsaw subelement according to claim 6, it is characterised in that
One in one auxiliary section (31) and the second auxiliary section (32) is inserted sheet, another is side wall insertion
Slot, inserted sheet is plugged in slot, comes on the length direction of the first jigsaw (1), on width
With the qualified unit of short transverse upper limit (2)；
Wherein, the thickness sum of the thickness of inserted sheet and slot diapire is equal to the thickness of qualified unit (2).
9. the implantation method of PCB jigsaw subelement according to claim 6, it is characterised in that
One auxiliary section (31) and the second auxiliary section (32) be correspond be uniformly arranged it is multiple.
10. a kind of PCB jigsaw, it is characterised in that include：
First jigsaw (1), unqualified unit (11) place thereon cut with room (13), sky thereon
The first auxiliary section (31) is cut with (13) periphery of position；With
Edge cuts with the qualified unit (2) of the second auxiliary section (32), in room (13),
And first auxiliary section (31) and the second auxiliary section (32) Matching installation, come at least in the first jigsaw (1)
Length direction on and the qualified unit of width upper limit (2).
11. PCB jigsaw according to claim 10, it is characterised in that also include：
Tack coat, is adhered between the first jigsaw (1) and qualified unit (2).
The 12. PCB jigsaw according to claim 10 or 11, it is characterised in that the first auxiliary section
(31) in and the second auxiliary section (32) is T-shaped tongue, another is T-shaped slot.
The 13. PCB jigsaw according to claim asks 10 or 11, it is characterised in that first coordinates
The slot that in portion (31) and the second auxiliary section (32) is inserted sheet, another is side wall insertion,
And the thickness sum of the thickness and slot diapire of inserted sheet is equal to the thickness of qualified unit (2).
14. PCB jigsaw according to claim 13, it is characterised in that the thickness and slot of inserted sheet
The thickness of diapire is equal.
The 15. PCB jigsaw according to claim 10 or 11, it is characterised in that the first auxiliary section
(31) and the second auxiliary section (32) be correspond be uniformly arranged it is multiple.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510697242.5A CN106612588A (en) | 2015-10-23 | 2015-10-23 | Splicing PCB subunit transplanting method and splicing PCB |
| PCT/CN2016/078714 WO2016188235A1 (en) | 2015-10-23 | 2016-04-07 | Method for replacing panelized pcb sub-unit, and panelized pcb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510697242.5A CN106612588A (en) | 2015-10-23 | 2015-10-23 | Splicing PCB subunit transplanting method and splicing PCB |
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| CN106612588A true CN106612588A (en) | 2017-05-03 |
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| CN201510697242.5A Pending CN106612588A (en) | 2015-10-23 | 2015-10-23 | Splicing PCB subunit transplanting method and splicing PCB |
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| WO (1) | WO2016188235A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109788651A (en) * | 2019-03-05 | 2019-05-21 | 胜宏科技（惠州）股份有限公司 | A kind of PCB transplantation method |
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| CN1997266A (en) * | 2006-01-05 | 2007-07-11 | 辜省三 | Resetting method for bad cascaded printed circuit board and its system |
| JP2010040949A (en) * | 2008-08-07 | 2010-02-18 | Nippon Mektron Ltd | Method of replacing unit wiring board of aggregate board, and aggregate board |
| US20140063770A1 (en) * | 2012-08-30 | 2014-03-06 | Ibiden Co., Ltd. | Method for plug-in board replacement, method for manufacturing multi-piece board and multi-piece board |
| CN104284525A (en) * | 2014-09-29 | 2015-01-14 | 昆山思拓机器有限公司 | Method for repairing jointed PCB |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5581260B2 (en) * | 2011-04-21 | 2014-08-27 | 日本メクトロン株式会社 | Method for replacing unit wiring board of collective substrate and collective substrate |
| JP5913867B2 (en) * | 2011-08-29 | 2016-04-27 | 日本メクトロン株式会社 | Circuit board unit wiring board replacement method and circuit board product sheet manufacturing method |
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2015
- 2015-10-23 CN CN201510697242.5A patent/CN106612588A/en active Pending
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- 2016-04-07 WO PCT/CN2016/078714 patent/WO2016188235A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1997266A (en) * | 2006-01-05 | 2007-07-11 | 辜省三 | Resetting method for bad cascaded printed circuit board and its system |
| JP2010040949A (en) * | 2008-08-07 | 2010-02-18 | Nippon Mektron Ltd | Method of replacing unit wiring board of aggregate board, and aggregate board |
| US20140063770A1 (en) * | 2012-08-30 | 2014-03-06 | Ibiden Co., Ltd. | Method for plug-in board replacement, method for manufacturing multi-piece board and multi-piece board |
| CN104284525A (en) * | 2014-09-29 | 2015-01-14 | 昆山思拓机器有限公司 | Method for repairing jointed PCB |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109788651A (en) * | 2019-03-05 | 2019-05-21 | 胜宏科技（惠州）股份有限公司 | A kind of PCB transplantation method |
| CN109788651B (en) * | 2019-03-05 | 2024-03-15 | 胜宏科技（惠州）股份有限公司 | PCB transplanting method |
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| WO2016188235A1 (en) | 2016-12-01 |
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