CN109964545B - Method for manufacturing flexible printed wiring board, plate-like jig, tool for attaching and detaching individual pieces thereof, and apparatus for manufacturing flexible printed wiring board - Google Patents
Method for manufacturing flexible printed wiring board, plate-like jig, tool for attaching and detaching individual pieces thereof, and apparatus for manufacturing flexible printed wiring board Download PDFInfo
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- CN109964545B CN109964545B CN201780071501.0A CN201780071501A CN109964545B CN 109964545 B CN109964545 B CN 109964545B CN 201780071501 A CN201780071501 A CN 201780071501A CN 109964545 B CN109964545 B CN 109964545B
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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
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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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
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- Manufacturing & Machinery (AREA)
- Supply And Installment Of Electrical Components (AREA)
- Manufacturing Of Printed Wiring (AREA)
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Abstract
A method for manufacturing a flexible printed wiring board according to one embodiment of the present invention includes: a discharging step of discharging the plurality of flexible printed wiring board pieces by lifting the plate-shaped jig; and a transfer step of transferring the discharged flexible printed wiring board pieces to a tray having a holding structure for positioning the flexible printed wiring board pieces, the plate-shaped jig including: a plurality of guide portions that prevent movement in the planar direction of the plurality of flexible printed wiring board pieces; and a positioning portion that is positioned with respect to the tray so that the plurality of flexible printed wiring board pieces positioned by the plurality of guide portions face the holding structure of the tray, wherein the transfer step includes: a superposing step of superposing the pallet and the plate-shaped jig; and a reversing step of reversing the plate-like jig and the tray in the vertical direction.
Description
Technical Field
The present invention relates to a method for manufacturing a flexible printed wiring board, a plate-like jig, a tool for attaching and detaching a single piece of a flexible printed wiring board, and an apparatus for manufacturing a flexible printed wiring board.
This application claims priority based on Japanese application No. 2016-.
Background
There are not a few cases where a flexible printed wiring board is used in an electronic instrument. With the recent miniaturization of electronic instruments, there are increasing cases where small flexible printed wiring boards are used inside electronic instruments.
A plurality of flexible printed wiring boards as described above are formed by arranging a plurality of desired conductive patterns of the flexible printed wiring boards on a large base film, and a plurality of flexible printed wiring boards can be simultaneously manufactured by punching out the respective flexible printed wiring boards by a punch process (see japanese patent application laid-open No. 6-132618).
In this specification, each of the punched-out flexible printed wiring boards is referred to as a single flexible printed wiring board, and a portion in which a plurality of conductive patterns of the single flexible printed wiring board are formed on the base film is referred to as a flexible printed wiring board sheet.
Patent document 1: japanese laid-open patent publication No. 6-132618
Disclosure of Invention
A method for manufacturing a flexible printed wiring board according to an embodiment of the present invention includes: a cutting step of cutting a plurality of individual flexible printed wiring board pieces from 1 flexible printed wiring board sheet by using a die for disposing a plate-shaped jig for unloading and a punch corresponding to the die; a discharging step of discharging the plurality of flexible printed wiring board pieces by lifting up the plate-shaped jig; and a transfer step of transferring the discharged flexible printed wiring board pieces to a tray having a holding structure for positioning the flexible printed wiring board pieces, wherein the plate-shaped jig includes: a plurality of guide portions that prevent movement in the planar direction of the plurality of flexible printed wiring board pieces; and a positioning portion that is positioned with respect to the tray so that the plurality of flexible printed wiring board pieces positioned by the plurality of guide portions face the holding structure of the tray, wherein the transfer step includes: a superposing step of superposing the pallet and the plate-shaped jig; and a reversing step of reversing the plate-like jig and the tray in the vertical direction.
A plate-like jig according to another aspect of the present invention is a plate-like jig for unloading a plurality of flexible printed wiring board pieces separated from 1 flexible printed wiring board sheet by using a die and a punch from the die, the plate-like jig including: a plurality of guide portions that prevent movement in the planar direction of the plurality of flexible printed wiring board pieces; and a positioning portion that positions the tray holding the plurality of flexible printed wiring board pieces.
Drawings
Fig. 1 is a schematic cross-sectional view showing an apparatus for manufacturing a flexible printed wiring board according to an embodiment of the present invention.
Fig. 2 is a schematic plan view showing a state in which a flexible printed wiring board sheet is mounted on a plate-like jig according to an embodiment of the present invention.
Fig. 3 is a schematic cross-sectional view showing one step of the method for manufacturing a flexible printed wiring board according to one embodiment of the present invention.
Fig. 4 is a schematic cross-sectional view of the next step in fig. 3 showing a method of manufacturing a flexible printed wiring board according to an embodiment of the present invention.
Fig. 5 is a schematic cross-sectional view of the next step in fig. 4 showing a method of manufacturing a flexible printed wiring board according to an embodiment of the present invention.
Fig. 6 is a schematic cross-sectional view of the next step in fig. 5 showing a method of manufacturing a flexible printed wiring board according to an embodiment of the present invention.
Fig. 7 is a schematic cross-sectional view of the next step in fig. 6 showing a method of manufacturing a flexible printed wiring board according to an embodiment of the present invention.
Fig. 8 is a schematic cross-sectional view of the next step in fig. 7 showing a method of manufacturing a flexible printed wiring board according to an embodiment of the present invention.
Detailed Description
[ problems to be solved by the invention ]
If a plurality of individual pieces of the flexible printed wiring board are punched out from the flexible printed wiring board sheet by the method disclosed in the above publication, the plurality of individual pieces of the flexible printed wiring board will remain on the die. These plural pieces of the flexible printed wiring board are picked up one by one from the die and transported to the next step.
In the case of mass production of the individual flexible printed wiring boards, a device for picking up and transporting the plurality of individual flexible printed wiring boards to the next step can be provided, but in the case where the production amount of the individual flexible printed wiring boards is not large, an operator picks up the individual flexible printed wiring boards by manual work.
Since the work of individually picking up the plurality of flexible printed wiring boards is troublesome, a method is also conceivable in which a plate (plate-shaped jig) is placed on a die, and the plate is lifted after punching, thereby simultaneously picking up the plurality of flexible printed wiring boards individually.
However, even if a board placed on a die is used, when a plurality of picked-up flexible printed wiring boards are supplied to the next step one by one, it is necessary to perform positioning by manual work one by one.
The present invention has been made in view of the above circumstances, and an object thereof is to provide a method for manufacturing a flexible printed wiring board, a plate-shaped jig, a tool for attaching and detaching a flexible printed wiring board piece, and an apparatus for manufacturing a flexible printed wiring board, in which Handling of a flexible printed wiring board piece is easy.
[ Effect of the invention ]
In the method for manufacturing a flexible printed wiring board according to one embodiment of the present invention, the flexible printed wiring board is easily attached to and detached from the single piece. In addition, the plate-like jig according to the other aspect of the present invention can easily attach and detach the single flexible printed wiring board.
[ description of embodiments of the invention ]
A method for manufacturing a flexible printed wiring board according to an embodiment of the present invention includes: a cutting step of cutting a plurality of individual flexible printed wiring board pieces from 1 flexible printed wiring board sheet by using a die for disposing a plate-shaped jig for unloading and a punch corresponding to the die; a discharging step of discharging the plurality of flexible printed wiring board pieces by lifting up the plate-shaped jig; and a transfer step of transferring the discharged flexible printed wiring board pieces to a tray having a holding structure for positioning the flexible printed wiring board pieces, wherein the plate-shaped jig includes: a plurality of guide portions that prevent movement in the planar direction of the plurality of flexible printed wiring board pieces; and a positioning portion that is positioned with respect to the tray so that the plurality of flexible printed wiring board pieces positioned by the plurality of guide portions face the holding structure of the tray, wherein the transfer step includes: a superposing step of superposing the pallet and the plate-shaped jig; and a reversing step of reversing the plate-like jig and the tray in the vertical direction.
The method for manufacturing a flexible printed wiring board uses a plate-shaped jig for unloading a plurality of flexible printed wiring board pieces, the plate-shaped jig having: a plurality of guide portions that prevent movement in the planar direction of the plurality of flexible printed wiring board pieces; and a positioning portion that is positioned with respect to the tray such that the plurality of individual flexible printed wiring boards positioned by the plurality of guide portions face the holding structure of the tray, and therefore the positional relationship of the plurality of individual flexible printed wiring boards is maintained even after the discharging. In the method for manufacturing a flexible printed wiring board, the tray and the plate-shaped jig are superposed on each other in the transfer step, and then the plate-shaped jig and the tray are vertically inverted, whereby the flexible printed wiring boards can be arranged on the tray while maintaining the positional relationship of the individual flexible printed wiring boards. Therefore, in the method for manufacturing a flexible printed wiring board, it is not necessary to individually position the flexible printed wiring board pieces, and therefore, the flexible printed wiring board pieces can be easily attached and detached.
A plate-like jig according to another aspect of the present invention is a plate-like jig for unloading a plurality of flexible printed wiring board pieces separated from 1 flexible printed wiring board sheet by using a die and a punch from the die, the plate-like jig including: a plurality of guide portions that prevent movement in the planar direction of the plurality of flexible printed wiring board pieces; and a positioning portion that positions the tray holding the plurality of flexible printed wiring board pieces.
The plate-shaped jig has: a plurality of guide portions that prevent movement in the planar direction of the plurality of flexible printed wiring board pieces; and a positioning portion that positions the tray holding the plurality of individual flexible printed wiring boards, and therefore, the tray can be transferred to without changing the relative positions of the plurality of individual flexible printed wiring boards cut out on the die. Therefore, by using the plate-shaped jig, the plurality of individual flexible printed wiring boards can be easily attached and detached.
A flexible printed wiring board piece handling tool according to another aspect of the present invention includes the plate-shaped jig and a tray positionable in the plate-shaped jig, the tray including: a fitting portion that is fitted to the positioning portion; a plurality of recesses into which the plurality of guide portions are inserted; and a holding structure that positions the plurality of flexible printed wiring board pieces.
The tool for attaching and detaching the individual flexible printed wiring boards comprises the plate-shaped jig and a tray positionable in the plate-shaped jig, and thus, as described above, a plurality of individual flexible printed wiring boards can be easily attached and detached. In the tool for attaching and detaching a single flexible printed wiring board, the tray includes: a fitting portion that is fitted to the positioning portion; a plurality of recesses into which the plurality of guide portions are inserted; and a holding structure for positioning the plurality of individual flexible printed wiring boards, thereby holding the plurality of individual flexible printed wiring boards between the plate-shaped jig and the tray, and vertically reversing the holding structure to transfer the plurality of individual flexible printed wiring boards to the tray without changing the relative positions of the individual flexible printed wiring boards.
An apparatus for manufacturing a flexible printed wiring board according to another aspect of the present invention includes: a tool for attaching and detaching the flexible printed wiring board; a die having a recess into which the plate-shaped jig is fitted; and a punch corresponding to the die.
The manufacturing equipment of the flexible printed wiring board comprises: a tool for attaching and detaching the flexible printed wiring board; and a die having a concave portion fitted to the plate-shaped jig, so that the plate-shaped jig can accurately receive the plurality of individual flexible printed wiring boards punched out of the die.
Here, "discharge" means taking out a workpiece formed by the punching process from the punching apparatus.
[ details of embodiments of the present invention ]
Embodiments of the present invention will be described in detail below with reference to the drawings.
[ manufacturing Equipment of Flexible printed Wiring Board ]
Fig. 1 shows an apparatus for manufacturing a flexible printed wiring board according to an embodiment of the present invention. The manufacturing apparatus has: a die 1 and a punch 2 for cutting out a plurality of individual flexible printed wiring board pieces P from 1 sheet S of flexible printed wiring board by punching; a plate-like jig 3 for discharging the cut-off flexible printed wiring board piece P from the die 1; and a tray 4 that can be positioned on the plate-like jig 3.
The plate-like holder 3 is itself another embodiment of the invention. The plate-like jig 3 and the tray 4 constitute a tool for attaching and detaching a single piece of a flexible printed wiring board according to another embodiment of the present invention. In the figure, the tray 4 is shown above the die 1 to show the correspondence with the plate-like jig 3, but the tray 4 may be overlapped with the plate-like jig 3 in a state where the plate-like jig 3 is taken out from the die 1.
< Flexible printed Wiring Board sheet >
As shown in fig. 2, the flexible printed wiring board sheet S is formed by forming a conductive pattern (not shown) of a plurality of flexible printed wiring board pieces P, and cutting the outer edge of each flexible printed wiring board piece P a plurality of times to separate the plurality of flexible printed wiring board pieces P.
The flexible printed wiring board sheet S just before the cutting of the plurality of flexible printed wiring board pieces P in the flexible printed wiring board manufacturing apparatus includes: a plurality of flexible printed wiring board pieces P; small connection portions C protruding from a plurality of portions of the flexible printed wiring board piece P; and a frame portion F that is connected to the plurality of pieces of flexible printed wiring boards P via the connection portion C and that holds the plurality of pieces of flexible printed wiring boards P. In other words, the flexible printed wiring board sheet S has a plurality of punched holes H formed therein, except for the portions of the connection portions C, to define the outer edges of the individual flexible printed wiring board pieces P.
< die >
The die 1 has: a plurality of punched holes 5 each for inserting the punch 2 therethrough; and a positioning recess 6 into which the plate-like jig 3 is fitted.
The punched holes 5 are arranged to overlap the connection portions C of the flexible printed wiring board sheet S. That is, the punched holes 5 are formed in such a shape and arrangement that the flexible printed wiring board pieces P can be separated by punching out the connection portions C of the flexible printed wiring board sheet S.
The fitting shape of the positioning recess 6 with the plate-like jig 3, that is, the external shape in plan view is not particularly limited. The positioning recess 6 is formed so as to leave the vicinity of the punched hole 5, so that the edge of the punched hole 5 can be brought into contact with the flexible printed wiring board sheet S placed on the plate-like jig 3.
< punch >
The punch 2 has a shape fitted to the punch 5, and is inserted into and removed from the punch 5 by a driving mechanism not shown.
< plate-shaped jig >
The plate-shaped jig 3 is used to discharge a plurality of individual flexible printed wiring board sheets P separated from 1 sheet S of flexible printed wiring board by using the die 1 and the punch 2 from the die 1. That is, the plurality of individual pieces P of the flexible printed wiring board can be simultaneously lifted from the die 1 by lifting the plate-shaped jig 3.
The plate-like jig 3 is partially fitted into the positioning recess 6 of the die 1, but is preferably formed to partially protrude from the positioning recess 6 so as to be easily taken up from the die 1.
The plate-like jig 3 has: a plurality of guide portions 7 that prevent movement in the planar direction of each flexible printed wiring board piece P; and a positioning portion 8 that performs positioning with respect to the tray 4.
(guide part)
The guide portion 7 is provided so as to protrude from the surface on which the flexible printed wiring board sheet S is placed. When the flexible printed wiring board sheet S is placed on the plate-like jig 3, the guide portion 7 is inserted into the punched hole H of the flexible printed wiring board sheet S and is disposed adjacent to the flexible printed wiring board piece P.
The plate-like jig 3 is configured such that a plurality of guide portions 7 are arranged around each flexible printed wiring board piece P, and the flexible printed wiring board pieces P are held so as not to be substantially moved in any plane direction. The plurality of guide portions 7 may have a gap between each flexible printed wiring board piece P to allow movement of the flexible printed wiring board piece P to such an extent that the guide portions do not interfere with the flexible printed wiring board piece P in a subsequent process.
The lower limit of the average height of the guide portion 7 is preferably 7 times, more preferably 10 times, the average thickness of the flexible printed wiring board sheet S. On the other hand, the upper limit of the average height of the guide portion 7 is preferably 50 times, more preferably 20 times, the average thickness of the flexible printed wiring board sheet S. If the average height of the guide portion 7 does not satisfy the lower limit, the holding of the flexible printed wiring board piece P may become unreliable. Conversely, if the average height of the guide portion 7 exceeds the upper limit, the shape of the tray 4 may be excessively restricted.
The planar size of the guide portion 7 is not particularly limited as long as it has sufficient strength and does not interfere with the flexible printed wiring board sheet S (can be inserted into the punched hole H).
The guide portion 7 may be formed by removing the portion other than the guide portion 7 on the surface of the plate material by, for example, machining or etching, or may be formed by locally attaching a member such as a metal composition. As a method of locally attaching the member, for example, a method of disposing the member obtained by separately performing machining or etching on the surface of the plate material can be applied.
(positioning part)
The positioning portion 8 may have any configuration as long as it can be used for positioning with the tray 4, but in the illustrated embodiment, it is a pin provided protruding on the surface on which the flexible printed wiring board sheet S is placed. The positioning portion 8 of the present embodiment also serves as a pin for positioning the flexible printed wiring board sheet S with respect to the plate-shaped jig 3.
< tray >
The tray 4 transfers the plurality of individual flexible printed wiring board pieces P upside down from the plate jig 3 that picks up the plurality of individual flexible printed wiring board pieces P from the die 1 without changing the positional relationship between the plurality of individual flexible printed wiring board pieces P.
Therefore, the tray 4 has: a fitting portion 9 that fits with the positioning portion 8 of the plate-like jig 3; a plurality of housing recesses 10 into which the guide portions 7 of the plate-like jig 3 are inserted; and a holding structure 11 that positions the plurality of flexible printed wiring board pieces P.
(chimeric moiety)
The fitting portion 9 may be configured to correspond to the positioning portion 8 of the plate-shaped jig 3, but in the present embodiment, it is a positioning hole into which the positioning portion (pin) 8 of the plate-shaped jig 3 is fitted. By fitting the fitting portion 9 to the positioning portion 8 of the plate-like jig 3, the plate-like jig 3 and the tray 4 can be positioned so that the plurality of individual flexible printed wiring board pieces P positioned by the plurality of guide portions 7 on the plate-like jig 3 are aligned with the holding structure 11 of the tray 4.
(accommodation concave part)
The housing recess 10 receives the guide portion 7 of the plate-shaped jig 3, and can thereby sandwich the flexible printed wiring board piece P between the plate-shaped jig 3 and the tray 4. This makes it possible to more reliably transfer the flexible printed wiring board pieces P from the plate-like jig 3 to the tray 4 without changing the arrangement of the plurality of flexible printed wiring board pieces P.
(holding structure)
The holding structure 11 may be any structure as long as it can substantially prevent movement in the planar direction of the flexible printed wiring board piece P, and in the illustrated embodiment, is a recess into which the flexible printed wiring board piece P fits.
< advantage >
As described above, in the manufacturing apparatus of the flexible printed wiring board, the tool for attaching and detaching the flexible printed wiring board pieces (the set of the plate-shaped jig 3 and the tray 4), and the plate-shaped jig 3, the plate-shaped jig 3 can hold the plurality of flexible printed wiring board pieces P separated from the flexible printed wiring board sheet S without changing the relative positions of the plurality of flexible printed wiring board pieces P, take out the plurality of flexible printed wiring board pieces P from the die 1, and collectively transfer the plurality of flexible printed wiring board pieces P to the tray 4 in a state where the above positional relationship is maintained, and therefore, the attachment and detachment of the flexible printed wiring board pieces P are easy.
[ method for producing Flexible printed Wiring Board ]
A method for manufacturing a flexible printed wiring board according to another embodiment of the present invention can be performed using the manufacturing apparatus shown in fig. 1.
Specifically, the method for manufacturing a flexible printed wiring board comprises: a process of cutting a plurality of individual pieces P of the flexible printed wiring board from 1 sheet S of the flexible printed wiring board using a die 1 for disposing a plate-shaped jig 3 for unloading and a punch 2 corresponding to the die 1 < cutting process >; a step of discharging the plurality of flexible printed wiring board pieces P by lifting the plate-shaped jig 3 < discharging step >; and a step (a transfer step) of transferring the discharged flexible printed wiring board pieces P to a tray 4 having a holding structure 11 for positioning the flexible printed wiring board pieces P.
< cutting-off Process >
In the separation step, as shown in fig. 3, the flexible printed wiring board sheet S is positioned and arranged on the plate-shaped jig 3, and the plate-shaped jig 3 holding the flexible printed wiring board sheet S is fitted into the positioning concave portion 6 of the die 1. In this state, the connection portion C of the flexible printed wiring board sheet S can be punched out and removed by inserting the punch 2 into the punched hole 5 of the die 1, and the plurality of flexible printed wiring board pieces P can be separated.
At this time, the plurality of pieces of flexible printed wiring board P are left together with the frame portion F on the plate-shaped jig 3, but as shown in fig. 4, the frame portion F may be removed first, and only the plurality of pieces of flexible printed wiring board P may be left on the plate-shaped jig 3, or the frame portion F may be removed after the next unloading step.
< discharging Process >
In the unloading step, as shown in fig. 5, the plate-like jig 3 on which the plurality of individual flexible printed wiring boards P are mounted is lifted, and the plate-like jig 3 is directly detached from the die 1 in a state in which the plurality of individual flexible printed wiring boards P are mounted. At this time, since the respective pieces of flexible printed wiring board P are held by the guide portions 7, the relative arrangement of the pieces of flexible printed wiring board P is not changed, and it is easy to move the plate-like jig 3.
< transfer Process >
The transfer step comprises: a step (superposing step) of superposing the tray 4 on the plate-like jig 3; and a step (reversing step) of reversing the plate-like jig 3 and the tray 4 up and down.
(step of superposition)
In the stacking step, as shown in fig. 6, the tray 4 is stacked on the plate-like jig 3 holding the plurality of individual flexible printed wiring boards P. At this time, the positioning portions 8 of the plate-like jig 3 are fitted into the fitting portions 9 of the tray 4, whereby the guide portions 7 of the plate-like jig 3 are accommodated in the accommodating recess 10, and the plate-like jig 3 and the tray 4 are opposed to each other so that the single flexible printed wiring board P on the plate-like jig 3 is inserted into the holding structure 11.
(reverse operation)
In the reversing step, as shown in fig. 7, the plate-like jig 3 and the tray 4, between which the plurality of flexible printed wiring board pieces P are sandwiched, are reversed up and down. In this case, the guide portion 7 of the plate-shaped jig 3 and the holding structure 11 of the tray 4 more reliably prevent the relative positional change of the plurality of flexible printed wiring board pieces P. As a result, as shown in fig. 8, the plate-like jig 3 is removed, and the individual pieces P of the flexible printed wiring board can be accurately placed in the holding structure 11 of the tray 4, and the individual pieces P of the flexible printed wiring board can be appropriately processed in the next step, for example, component mounting.
[ other embodiments ]
The embodiments disclosed herein are illustrative in all respects and should not be considered as restrictive. The scope of the present invention is not limited to the configuration of the above-described embodiment, but is defined by the claims, and includes all modifications equivalent to the claims and within the scope thereof.
The plate-like jig may position the flexible printed wiring board sheet only by the guide portion that holds the flexible printed wiring board sheet. The plate-shaped jig may have a structure for positioning the flexible printed wiring board in addition to the positioning portion for the tray.
The plate-like jig can be used as a jig for holding a single piece of the flexible printed wiring board directly in the next step. Further, the flexible printed wiring board pieces may be transferred from the plate-shaped jig to a flat plate having no structure for positioning or a structure for holding the flexible printed wiring board pieces.
The guide portion of the plate-shaped jig may have a side surface bent in conformity with the shape of the flexible printed wiring board piece.
The positioning portion of the plate-shaped jig may be a concave portion that fits into the convex portion of the tray. The positioning portion of the plate-shaped jig may be configured to provide positioning by a component such as another jig for positioning the plate-shaped jig and the tray.
In the attaching and detaching tool for a single flexible printed wiring board, the structure for holding the tray is not limited to the above-described embodiment, and any structure such as a protrusion disposed around the single flexible printed wiring board, for example, like a guide portion of a plate-shaped jig, may be employed.
In the method for manufacturing a flexible printed wiring board, the plate-shaped jig, the tool for attaching and detaching the individual flexible printed wiring boards, and the manufacturing apparatus for the flexible printed wiring boards, the flexible printed wiring board sheet may be formed with a plurality of types of individual flexible printed wiring boards.
Description of the reference numerals
1 die
2 punch
3 plate-shaped clamp
4 tray
5 punching hole
6 positioning concave part
7 guide part
8 positioning part
9 fitting part
10 accommodating recess
11 holding structure
C connecting part
F frame part
H-shaped blanking hole
P flexible printed wiring board single piece
S flexible printed wiring board sheet
Claims (4)
1. A method for manufacturing a flexible printed wiring board, comprising:
a cutting step of cutting a plurality of individual flexible printed wiring board pieces from 1 flexible printed wiring board sheet by using a die for disposing a plate-shaped jig for unloading and a punch corresponding to the die;
a discharging step of discharging the plurality of flexible printed wiring board pieces by lifting up the plate-shaped jig; and
a transfer step of transferring the discharged flexible printed circuit board pieces to a tray having a holding structure for positioning the flexible printed circuit board pieces,
in the method of manufacturing a flexible printed wiring board,
the plate-shaped jig has: a plurality of guide portions that prevent movement in the planar direction of the plurality of flexible printed wiring board pieces; and a positioning portion that is positioned with respect to the tray so that the plurality of flexible printed wiring board pieces positioned by the plurality of guide portions are opposed to the holding structure of the tray,
the transfer step includes: a superposing step of superposing the pallet and the plate-shaped jig; and a reversing step of reversing the plate-like jig and the tray in the vertical direction.
2. A plate-like jig for discharging a plurality of flexible printed wiring board pieces cut from 1 flexible printed wiring board sheet using a die and a punch from the die,
the plate-shaped jig has:
a plurality of guide portions that prevent movement in the planar direction of the plurality of flexible printed wiring board pieces; and
and a positioning portion that positions the tray holding the plurality of flexible printed wiring boards individually.
3. A jig for attaching and detaching a single piece of a flexible printed wiring board, comprising the plate-like jig according to claim 2 and a tray positionable in the plate-like jig,
in a handling tool for a single piece of a flexible printed wiring board,
the tray has:
a fitting portion that is fitted to the positioning portion;
a plurality of recesses into which the plurality of guide portions are inserted; and
a holding structure that positions the plurality of flexible printed wiring board pieces.
4. An apparatus for manufacturing a flexible printed wiring board, comprising:
a handling tool for a flexible printed wiring board piece according to claim 3;
a die having a recess into which the plate-shaped jig is fitted; and
a punch corresponding to the die.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016224140 | 2016-11-17 | ||
| JP2016-224140 | 2016-11-17 | ||
| PCT/JP2017/035977 WO2018092447A1 (en) | 2016-11-17 | 2017-10-03 | Flexible printed wiring board production method, plate-shaped jig, tool for handling individual flexible printed wiring board pieces, and flexible printed wiring board production equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109964545A CN109964545A (en) | 2019-07-02 |
| CN109964545B true CN109964545B (en) | 2021-08-10 |
Family
ID=62146148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780071501.0A Active CN109964545B (en) | 2016-11-17 | 2017-10-03 | Method for manufacturing flexible printed wiring board, plate-like jig, tool for attaching and detaching individual pieces thereof, and apparatus for manufacturing flexible printed wiring board |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6897937B2 (en) |
| CN (1) | CN109964545B (en) |
| WO (1) | WO2018092447A1 (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2018092447A1 (en) | 2019-10-17 |
| JP6897937B2 (en) | 2021-07-07 |
| WO2018092447A1 (en) | 2018-05-24 |
| CN109964545A (en) | 2019-07-02 |
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