WO2023223753A1 - Assembly sheet support tool and method for manufacturing assembly sheet - Google Patents

Assembly sheet support tool and method for manufacturing assembly sheet Download PDF

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Publication number
WO2023223753A1
WO2023223753A1 PCT/JP2023/015509 JP2023015509W WO2023223753A1 WO 2023223753 A1 WO2023223753 A1 WO 2023223753A1 JP 2023015509 W JP2023015509 W JP 2023015509W WO 2023223753 A1 WO2023223753 A1 WO 2023223753A1
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WO
WIPO (PCT)
Prior art keywords
support member
sheet
aggregate
support
aggregate sheet
Prior art date
Application number
PCT/JP2023/015509
Other languages
French (fr)
Japanese (ja)
Inventor
誠 恒川
Original Assignee
日東電工株式会社
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Filing date
Publication date
Application filed by 日東電工株式会社 filed Critical 日東電工株式会社
Publication of WO2023223753A1 publication Critical patent/WO2023223753A1/en

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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
    • 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
    • H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
    • H05K3/18—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material

Definitions

  • the present invention relates to an aggregate sheet support and a method for manufacturing an aggregate sheet.
  • an assembly sheet that has a plurality of suspension boards with circuits and a frame that supports the plurality of suspension boards with circuits (for example, see Patent Document 1 below).
  • the present invention provides an aggregate sheet support that can improve the handling of an aggregate sheet, and a method for manufacturing an aggregate sheet using the aggregate sheet support.
  • the present invention [1] includes a support member capable of supporting an assembly sheet including a wired circuit board and a frame that supports the wired circuit board and has a through hole, and the support member is configured to support the assembly sheet.
  • a support member capable of supporting an assembly sheet including a wired circuit board and a frame that supports the wired circuit board and has a through hole
  • the support member is configured to support the assembly sheet.
  • a base portion that extends in the surface direction of the aggregate sheet and has a thickness in the thickness direction of the aggregate sheet
  • the present invention includes an aggregate sheet support having a shaft portion disposed on one side and inserted into the through hole of the aggregate sheet while the aggregate sheet is supported by the support member.
  • the assembly sheet can be supported by the assembly sheet support with a simple configuration of inserting the shaft portion of the support member into the through hole of the assembly sheet.
  • the support member is disposed on one side of the base portion in the thickness direction, and the frame of the assembly sheet and the
  • the assembly sheet support according to [1] above further includes a spacer section disposed between the base section and the base section.
  • the spacer section allows the aggregate sheet to be supported by the support member while being separated from the base section.
  • the present invention [3] includes the assembly sheet support of the above [2], in which the spacer portion is arranged around the shaft portion.
  • the portion supported by the shaft portion and the portion contacting the spacer portion can be centrally arranged.
  • the contact area between the aggregate sheet and the support member can be reduced, and deformation of the aggregate sheet due to contact with the support member can be suppressed.
  • the present invention [4] further includes a second support member that can be stacked on one side of the support member and can support the aggregate sheet, and the second support member has a second support member that is thick in the thickness direction. a second base part, and a second base part that is disposed on one side of the second base part in the thickness direction and that is inserted into the through hole of the assembly sheet while the assembly sheet is supported by the second support member. It has two shaft parts and a hole arranged on the other side of the base part in the thickness direction, and when the support member and the second support member are stacked, the shaft part of the support member , the assembly sheet support according to any one of [1] to [3] above, which is inserted into the hole of the second support member.
  • the plurality of support members can be connected with each of the plurality of support members (the support member and the second support member) supporting the aggregate sheet.
  • the second support member is arranged on the other side of the second base portion in the thickness direction, the aggregate sheet is supported by the support member, and the second support member and the second support member are The aggregate sheet support according to [4] above, further comprising a second spacer portion disposed between the frame of the aggregate sheet and the second base portion in a state where the members are stacked. .
  • the second spacer section allows the aggregate sheet to be supported by the support member while being separated from the second base section.
  • the present invention [6] includes the assembly sheet support of the above [5], wherein the second spacer portion has the hole.
  • the portion supported by the shaft portion and the portion contacting the second spacer portion can be centrally arranged.
  • the contact area between the aggregate sheet and the second support member can be reduced, and deformation of the aggregate sheet due to contact with the second support member can be suppressed.
  • the aggregate sheet support includes a rod for suspending the support member and the second support member, a first member that supports one end of the rod, and a first member that supports the other end of the rod.
  • the assembly sheet support according to any one of [4] to [6] above, further comprising a second member.
  • the plurality of support members (the support member and the second support member) can be handled together with the rod.
  • the present invention [8] is characterized in that the support member further includes an engagement portion that engages with the rod, and the second support member further includes a second engagement portion that engages with the rod. It includes the assembly sheet support of [7] above.
  • the aggregate sheet support includes a rod for suspending the support member, a first member that supports one end of the rod, and a second member that supports the other end of the rod.
  • the apparatus further includes an assembly sheet support according to any one of [1] to [3] above.
  • the present invention includes the assembly sheet support tool according to the above [9], wherein the support member further includes an engaging portion that engages with the rod.
  • the present invention [11] provides a method for producing the aggregate sheet using the aggregate sheet support according to any one of [1] to [10] above, wherein the aggregate sheet is pulled out from a first roll that is a roll of metal foil. forming an insulating layer and a conductor pattern disposed on one side of the insulating layer; forming the through hole in the metal foil; and forming a plurality of the aggregates. a patterning step of manufacturing a second roll having a sheet; and a cutting step of cutting each of the plurality of aggregate sheets from the second roll;
  • the present invention includes a method for manufacturing an aggregate sheet that supports a sheet.
  • the cut aggregate sheet can be handled by the aggregate sheet supporter.
  • the present invention [12] further provides the assembly sheet according to the above [11], further comprising a plating step of plating the terminals of the conductor pattern while the assembly sheet is supported by the assembly sheet support. Including manufacturing method.
  • the aggregate sheet support of the present invention it is possible to improve the handling of the aggregate sheet.
  • the aggregate sheet since the aggregate sheet is handled using an aggregate sheet support, the aggregate sheet can be stably manufactured.
  • FIG. 1 is a plan view of the aggregate sheet.
  • FIG. 2A is a sectional view taken along line AA of the aggregate sheet shown in FIG.
  • FIG. 2B is a BB cross-sectional view of the aggregate sheet shown in FIG. 1.
  • FIG. 3 is a schematic diagram of the assembly sheet support of the present invention.
  • FIG. 4 is a plan view of the support member shown in FIG. 3.
  • 5A is a side view of the shaft portion, the first spacer portion, and the second spacer portion shown in FIG. 4.
  • FIG. 5B is a side view of the second spacer portion shown in FIG. 5A viewed from the other side.
  • FIG. 6 is a plan view of the first member shown in FIG. 3.
  • FIG. 7A to 7D are explanatory diagrams for explaining the patterning process of the method for manufacturing the aggregate sheet shown in FIG. 1, in which FIG. 7A shows the process of forming a base insulating layer on the metal foil, FIG. 7B shows a process of forming a conductor layer on the base insulating layer and a reinforcing part on the metal foil, and FIG. 7C shows a step of etching the metal foil to form a through hole in the metal foil. , shows the process of forming a notch between the frame and the printed circuit board.
  • FIG. 8A is an explanatory diagram following FIG. 7C for explaining the cutting step of the method for manufacturing an aggregate sheet.
  • FIG. 8B is an explanatory diagram following FIG. 8A for explaining the plating process of the method for manufacturing an aggregate sheet.
  • FIG. 9 is an explanatory diagram illustrating modification example (1).
  • the aggregate sheet 1 has a sheet shape extending in a first direction and a second direction.
  • the second direction is orthogonal to the first direction.
  • the assembly sheet 1 includes a plurality of printed circuit boards 2 and a frame 3.
  • the plurality of wired circuit boards 2 are lined up at intervals in the first direction and spaced apart from each other in the second direction. Each of the plurality of printed circuit boards 2 has the same structure. Therefore, one of the plurality of wired circuit boards 2 will be described, and descriptions of the other wired circuit boards 2 will be omitted.
  • the printed circuit board 2 extends in the first direction and the second direction.
  • the printed circuit board 2 has a substantially rectangular shape. Note that the shape of the printed circuit board 2 is not limited.
  • the printed circuit board 2 includes a support layer 21, a base insulating layer 22 as an example of an insulating layer, a conductor pattern 23, and a cover insulating layer 24.
  • the support layer 21 supports the base insulating layer 22, the conductor pattern 23, and the cover insulating layer 24 (see FIG. 2B).
  • the support layer 21 is made of metal foil. Examples of metals include stainless steel alloys and copper alloys.
  • the thickness of the metal foil is, for example, 200 ⁇ m or less, preferably 150 ⁇ m or less, more preferably 50 ⁇ m or less, more preferably 30 ⁇ m or less, and, for example, 10 ⁇ m or more, preferably 15 ⁇ m. That's all.
  • the base insulating layer 22 is arranged on one surface S1 of the support layer 21 in the thickness direction.
  • the thickness direction is perpendicular to the first direction and the second direction.
  • the base insulating layer 22 is arranged between the support layer 21 and the conductive pattern 23 in the thickness direction.
  • Base insulating layer 22 insulates support layer 21 and conductor pattern 23 .
  • the base insulating layer 22 is made of resin. Examples of the resin include polyimide.
  • the thickness of the base insulating layer 22 is, for example, 30 ⁇ m or less, preferably 15 ⁇ m or less, and, for example, 1 ⁇ m or more, preferably 3 ⁇ m or more.
  • the conductor pattern 23 is arranged on one surface S11 of the base insulating layer 22 in the thickness direction.
  • the conductor pattern 23 is arranged on the opposite side of the support layer 21 with respect to the base insulating layer 22 in the thickness direction.
  • the shape of the conductor pattern 23 is not limited.
  • the conductor pattern 23 includes a plurality of terminals 231A, 231B, 231C, 231D, a plurality of terminals 232A, 232B, 232C, 232D, a plurality of wirings 233A, 233B, 233C, 233D.
  • the number of terminals and the number of wires are not limited.
  • terminals 231A, 231B, 231C, and 231D are arranged at one end of the printed circuit board 2 in the second direction.
  • the terminals 231A, 231B, 231C, and 231D are arranged in the first direction at intervals.
  • Each of the terminals 231A, 231B, 231C, and 231D has a square land shape.
  • the terminal 231A has a conductor layer 2311 and a plating layer 2312.
  • the conductor layer 2311 is the main body portion of the terminal 231A.
  • the conductor layer 2311 is arranged on one surface S11 of the base insulating layer 22 in the thickness direction.
  • the conductor layer 2311 is made of metal.
  • An example of the metal is copper.
  • the thickness of the conductor layer 2311 is, for example, 3 ⁇ m or more, preferably 5 ⁇ m or more, and, for example, 50 ⁇ m or less, preferably 30 ⁇ m or less.
  • the plating layer 2312 covers the surface of the conductor layer 2311.
  • the plating layer 2312 suppresses corrosion of the conductor layer 2311.
  • Plating layer 2312 is made of metal. Examples of the metal include gold.
  • the thickness of the plating layer 2312 is, for example, 0.1 ⁇ m or more, preferably 0.2 ⁇ m or more, and, for example, 5 ⁇ m or less, preferably 4 ⁇ m or less.
  • Terminals 231B, 231C, and 231D have the same structure as terminal 231A. Therefore, description of the terminals 231B, 231C, and 231D will be omitted.
  • the terminals 232A, 232B, 232C, and 232D are arranged at the other end of the printed circuit board 2 in the second direction.
  • the terminals 232A, 232B, 232C, and 232D are arranged in the first direction at intervals.
  • Each of the terminals 232A, 232B, 232C, and 232D has a square land shape.
  • Terminals 232A, 232B, 232C, and 232D have the same structure as terminal 231A. Therefore, description of the terminals 232A, 232B, 232C, and 232D will be omitted.
  • Wiring One end of the wiring 233A is connected to the terminal 231A.
  • the other end of the wiring 233A is connected to the terminal 232A.
  • Wiring 233A electrically connects terminal 231A and terminal 232A.
  • Wiring 233B electrically connects terminal 231B and terminal 232B.
  • One end of the wiring 233C is connected to the terminal 231C.
  • the other end of the wiring 233C is connected to the terminal 232C.
  • the wiring 233C electrically connects the terminal 231C and the terminal 232C.
  • Wiring 233D electrically connects terminal 231D and terminal 232D.
  • each of the terminals 231A, 231B, 231C, and 231D will be referred to as a terminal 231
  • each of the terminals 232A, 232B, 232C, and 232D will be referred to as a terminal 232
  • the wirings 233A, 233B, 233C, Each of 233D is described as a wiring 233.
  • the wiring 233 is made of the same metal as the conductor layer 2311 of the terminal 231 (see FIG. 2A).
  • the thickness of the wiring 233 is, for example, 3 ⁇ m or more, preferably 5 ⁇ m or more, and, for example, 50 ⁇ m or less, preferably 30 ⁇ m or less.
  • cover insulating layer 24 covers all the wiring 233.
  • Cover insulating layer 24 is arranged on base insulating layer 22 in the thickness direction. Note that the cover insulating layer 24 does not cover the terminals 231 and 232.
  • the cover insulating layer 24 is made of resin. Examples of the resin include polyimide.
  • the thickness of the cover insulating layer 24 is, for example, 30 ⁇ m or less, preferably 15 ⁇ m or less, and, for example, 1 ⁇ m or more, preferably 3 ⁇ m or more.
  • the frame 3 is arranged around the outer periphery of the aggregate sheet 1.
  • the frame 3 surrounds the plurality of printed circuit boards 2.
  • the frame 3 has a frame shape.
  • the frame 3 includes a first frame 3A, a second frame 3B, a third frame 3C, and a fourth frame 3D.
  • the first frame 3A is arranged at one end of the aggregate sheet 1 in the first direction.
  • the first frame 3A extends in the second direction.
  • the second frame 3B is arranged at the other end of the aggregate sheet 1 in the first direction.
  • the second frame 3B is arranged apart from the first frame 3A in the first direction.
  • the plurality of printed circuit boards 2 are arranged between the first frame 3A and the second frame 3B in the first direction.
  • the second frame 3B extends in the second direction.
  • the third frame 3C is arranged at one end of the aggregate sheet 1 in the second direction.
  • the third frame 3C extends in the first direction.
  • One end of the third frame 3C in the first direction is connected to one end of the first frame 3A in the second direction at the corner C1 of the aggregate sheet 1.
  • the other end of the third frame 3C in the first direction is connected to one end of the second frame 3B in the second direction at the corner C2 of the aggregate sheet 1.
  • the fourth frame 3D is arranged at the other end of the aggregate sheet 1 in the second direction.
  • the fourth frame 3D is arranged apart from the third frame 3C in the second direction.
  • the plurality of printed circuit boards 2 are arranged between the third frame 3C and the fourth frame 3D in the second direction.
  • the fourth frame 3D extends in the first direction.
  • One end of the fourth frame 3D in the first direction is connected to the other end of the first frame 3A in the second direction at the corner C3 of the aggregate sheet 1.
  • the other end of the fourth frame 3D in the first direction is connected to the other end of the second frame 3B in the second direction at the corner C4 of the aggregate sheet 1.
  • the frame 3 is made of metal foil.
  • the frame 3 is made of the same metal foil as the support layer 21 of the printed circuit board 2.
  • metals include stainless steel alloys and copper alloys.
  • the thickness of the metal foil, that is, the thickness T11 of the frame 3 is, for example, 200 ⁇ m or less, preferably 150 ⁇ m or less, more preferably 50 ⁇ m or less, more preferably 30 ⁇ m or less, and for example, 10 ⁇ m or more, preferably 15 ⁇ m. That's all.
  • the rigidity of the frame 3 is low, there is a possibility that wrinkles may be formed in the aggregate sheet 1 when the aggregate sheet 1 is handled. Therefore, handling of the aggregate sheet 1 is difficult.
  • the rigidity of the frame 3 tends to be insufficient. Specifically, if the thickness T11 of the frame 3 is 50 ⁇ m or less, the rigidity of the frame 3 tends to be insufficient.
  • Examples of situations in which it is difficult to handle the aggregate sheet 1 include the scene in which the aggregate sheet 1 is carried, and the plating process in the method for manufacturing the aggregate sheet 1, which will be described later.
  • the assembly sheet 1 has notches 5 between the frame 3 and the printed circuit board 2 and between the two printed circuit boards 2. Therefore, the rigidity of the aggregate sheet 1 as a whole is even lower. Therefore, handling of the aggregate sheet 1 is more difficult.
  • the assembly sheet 1 has a connecting part 6A (see FIG. 1) that connects the frame 3 and the printed circuit board 2, and a connecting part 6B (see FIG. 1) that connects the two printed circuit boards 2 to each other. .
  • the plurality of printed circuit boards 2 are supported by the frame 3 via the connecting portion 6A while being connected to each other via the connecting portion 6B.
  • the frame 3 has a plurality of through holes 31A, 31B, 31C, and 31D.
  • the through hole 31A is located at the corner C1.
  • the through hole 31B is located at the corner C2.
  • the through hole 31C is located at the corner C3.
  • the through hole 31D is located at the corner C4.
  • each of the through holes 31A, 31B, 31C, and 31D has a circular shape.
  • each of the through holes 31A, 31B, 31C, and 31D will be referred to as a through hole 31.
  • the number, arrangement, and shape of through holes 31 are not limited.
  • the assembly sheet support 10 includes a plurality of support members 11 (11A, 11B, 11C, 11D, 11E), a plurality of rods 12 (12A, 12B, 12C, 12D), and a first It includes a member 13 and a second member 14. Note that the rods 12B and 12D are not illustrated.
  • Supporting member The plurality of supporting members 11A, 11B, 11C, 11D, and 11E can each support the aggregate sheet 1.
  • the support member 11A supports the aggregate sheet 1A
  • the support member 11B supports the aggregate sheet 1B
  • the support member 11C supports the aggregate sheet 1C
  • the support member 11D supports the aggregate sheet 1B.
  • the support member 11E does not support the aggregate sheet 1.
  • the number of support members 11 is not limited.
  • the support member 11A includes a base portion 111, a plurality of shaft portions 112 (112A, 112B, 112C, 112D), and a plurality of first spacer portions 113 (113A, 113B) as an example of a spacer portion. , 113C, 113D), a plurality of second spacer parts 114 (114A, 114B, 114C, 114B), and a plurality of engaging parts 115 (115A, 115B, 115C, 115D).
  • Base part As shown in FIGS. 3 and 4, in a state where the aggregate sheet 1A is supported by the support member 11A, the base part 111 extends in the surface direction (the first direction and the first direction) of the aggregate sheet 1A. Extends in two directions). In a state where the aggregate sheet 1A is supported by the support member 11A, the base portion 111 has a thickness in the thickness direction of the aggregate sheet 1A.
  • the base portion 111 has a rectangular frame shape.
  • the shape of the base portion 111 is not limited.
  • the base portion 111 may have a flat plate shape.
  • the base portion 111 is made of resin, for example.
  • the resin include polyethylene terephthalate, polyethylene, polypropylene, polyetheretherketone, and polycarbonate.
  • each of the plurality of shaft sections 112 is arranged on one side of the base section 111 in the thickness direction of the base section 111.
  • the shaft portion 112A With the aggregate sheet 1A supported by the support member 11A, the shaft portion 112A is inserted into the through hole 31A (see FIG. 1) of the aggregate sheet 1A, and the shaft portion 112B is inserted into the through hole 31B of the aggregate sheet 1A.
  • the shaft portion 112C is inserted into the through hole 31C (see FIG. 1) of the aggregate sheet 1A, and the shaft portion 112D is inserted into the through hole 31D (see FIG. 1) of the aggregate sheet 1A. It is inserted.
  • the shaft portion 112A is inserted into the through hole 31A of the assembly sheet 1A
  • the shaft portion 112B is inserted through the through hole 31B of the assembly sheet 1A
  • the shaft portion 112C is inserted through the through hole 31C of the assembly sheet 1A.
  • the support member 11A supports the assembly sheet 1A by inserting the shaft portion 112D into the through hole 31D of the assembly sheet 1A.
  • the shaft portion 112A extends in the thickness direction.
  • the shaft portion 112A has a cylindrical shape. Note that the shape of the shaft portion 112A is not limited. The shape of the shaft portion 112A may be a prismatic shape.
  • the shaft portions 112B, 112C, and 112D have the same structure as the shaft portion 112A. Therefore, description of the shaft portions 112B, 112C, and 112D will be omitted.
  • Each of the plurality of first spacer parts 113 is arranged on one side of the base part 111 in the thickness direction.
  • the first spacer portion 113A is arranged around the shaft portion 112A.
  • the first spacer portion 113B is arranged around the shaft portion 112B.
  • the first spacer portion 113C is arranged around the shaft portion 112C.
  • the first spacer portion 113D is arranged around the shaft portion 112D.
  • the first spacer portion 113A is connected to the frame 3 (see FIG. 1) of the aggregate sheet 1A and the base portion 111 in the thickness direction when the aggregate sheet 1A is supported by the support member 11A. placed between.
  • the first spacer portion 113A extends in the thickness direction.
  • the first spacer portion 113A has a cylindrical shape. Note that the shape of the first spacer portion 113A is not limited.
  • the first spacer portion 113A may have a prismatic shape.
  • the diameter of the first spacer portion 113A is larger than the diameter of the shaft portion 112A and larger than the diameter of the through hole 31A.
  • a dimension L1 from one side of the base portion 111 to the tip of the first spacer portion 113A is shorter than a dimension L2 from one side of the base portion 111 to the tip of the shaft portion 112A.
  • the first spacer parts 113B, 113C, and 113D have the same structure as the first spacer part 113A. Therefore, description of the first spacer parts 113B, 113C, and 113D will be omitted.
  • the second spacer section 114A is arranged on the opposite side of the first spacer section 113A with respect to the base section 111 in the thickness direction.
  • the second spacer portion 114B (see FIG. 4) is arranged on the opposite side of the first spacer portion 113B with respect to the base portion 111 in the thickness direction.
  • the second spacer portion 114C (see FIG. 4) is arranged on the opposite side of the first spacer portion 113C with respect to the base portion 111 in the thickness direction.
  • the second spacer portion 114D (see FIG. 4) is arranged on the opposite side of the first spacer portion 113D with respect to the base portion 111 in the thickness direction. That is, the plurality of second spacer parts 114 are arranged on the other side of the base part 111 in the thickness direction.
  • the second spacer part 114A constitutes one member that penetrates the base part 111 together with the shaft part 112A and the first spacer part 113A.
  • the second spacer portion 114B constitutes one member that penetrates the base portion 111 together with the shaft portion 112B and the first spacer portion 113B.
  • the second spacer portion 114C constitutes one member that penetrates the base portion 111 together with the shaft portion 112C and the first spacer portion 113C.
  • the second spacer portion 114D constitutes one member that penetrates the base portion 111 together with the shaft portion 112D and the first spacer portion 113D.
  • the second spacer portion 114A extends in the thickness direction.
  • the second spacer portion 114A has a cylindrical shape. Note that the shape of the second spacer portion 114A is not limited. The shape of the second spacer portion 114A may be a prismatic shape. The diameter of the second spacer portion 114A is larger than the diameter of the through hole 31A.
  • the second spacer portion 114A has a hole 1141.
  • the support member 11A has the hole 1141.
  • the hole 1141 is arranged on the other side of the base portion 111 in the thickness direction.
  • Hole 1141 has a circular shape.
  • the shape of the hole 1141 is not limited.
  • the hole 1141 may have a rectangular shape.
  • the engaging parts 115A, 115B, 115C, and 115D are arranged on the outer periphery of the base part 111.
  • the engaging portions 115A, 115B, 115C, and 115D are arranged at intervals from each other.
  • each of the engaging parts 115A, 115B, 115C, and 115D is arranged at each of the four corners of the base part 111.
  • the engaging portion 115A engages with the rod 12A.
  • the engaging portion 115B engages with the rod 12B.
  • the engaging portion 115C engages with the rod 12C.
  • the engaging portion 115D engages with the rod 12D.
  • the engaging portion 115A has a circular shape.
  • the shape of the engaging portion 115A is not limited.
  • the shape of the engaging portion 115A may be rectangular.
  • the engaging portion 115A has a through hole 1151.
  • the through hole 1151 has a circular shape.
  • the shape of the through hole 1151 is not limited.
  • the shape of the through hole 1151 may be rectangular.
  • the rod 12A is inserted into the through hole 1151 of the engaging portion 115A. Thereby, the engaging portion 115A engages with the rod 12A.
  • the engaging portion 115A may have a notch instead of the through hole 1151 as long as it can engage with the rod 12A.
  • the engaging parts 115B, 115C, and 115D have the same structure as the engaging part 115A. Therefore, description of the engaging portions 115B, 115C, and 115D will be omitted.
  • the support member 11B (second support member), like the support member 11A, includes a base portion 111 (second base portion) and a plurality of shaft portions 112A, 112B, 112C, 112D (second shaft portion).
  • a plurality of first spacer parts 113A, 113B, 113C, 113D, a plurality of second spacer parts 114A, 114B, 114C, 114B, a plurality of engaging parts 115A, 115B, 115C, 115D (second engaging part). has.
  • the support members 11A, 11B, 11C, 11D, and 11E can be stacked in the thickness direction.
  • the support member 11B can be stacked on one side of the support member 11A in the thickness direction.
  • the support member 11C can be stacked on one side of the support member 11B in the thickness direction.
  • the support member 11D can be stacked on one side of the support member 11C in the thickness direction.
  • the support member 11E can be stacked on one side of the support member 11D in the thickness direction.
  • the shaft portion 112A of the support member 11A is inserted into the hole 1141 of the second spacer portion 114A of the support member 11B, and the shaft portion 112B of the support member 11A is inserted into the hole 1141 of the second spacer portion 114A of the support member 11B.
  • the shaft portion 112C of the support member 11A is inserted into the hole 1141 of the second spacer portion 114B of the support member 11B, and the shaft portion 112D of the support member 11A is inserted into the hole 1141 of the second spacer portion 114B of the support member 11B. It is inserted into the hole 1141 of the second spacer portion 114D of the member 11B.
  • the corner C1 (see FIG. 1) of the aggregate sheet 1A supported by the support member 11A is , is arranged between the first spacer part 113A of the support member 11A and the second spacer part 114A of the support member 11B, and the corner C2 (see FIG. 1) is arranged between the first spacer part 113B of the support member 11A and the second spacer part 114A of the support member 11B.
  • the corner C3 (see FIG. 1) is arranged between the first spacer part 113C of the support member 11A and the second spacer part 114C of the support member 11B
  • Corner C4 (see FIG. 1) is arranged between the first spacer portion 113D of the support member 11A and the second spacer portion 114D of the support member 11B.
  • the plurality of second spacer parts 114A, 114B, 114C, and 114D are attached to the frame of the aggregate sheet 1A. 3 and the base portion 111 of the support member 11B.
  • the aggregate sheet 1A is placed away from the base portion 111 of the support member 11A in the thickness direction.
  • Rods 12A, 12B, 12C, and 12D are members for hanging the supporting members 11A, 11B, 11C, 11D, and 11E.
  • the rod 12A engages with each of the engaging portions 115A of the support members 11A, 11B, 11C, 11D, and 11E.
  • the rod 12A is inserted into the through hole 1151 of each engagement portion 115A of the support members 11A, 11B, 11C, 11D, and 11E.
  • the rod 12B engages with each engagement portion 115B of the support members 11A, 11B, 11C, 11D, and 11E.
  • the rod 12B is inserted into the through hole 1151 of each engagement portion 115B of the support members 11A, 11B, 11C, 11D, and 11E.
  • the rod 12C engages with the respective engagement portions 115C of the support members 11A, 11B, 11C, 11D, and 11E.
  • the rod 12C is inserted into the through hole 1151 of each engagement portion 115C of the support members 11A, 11B, 11C, 11D, and 11E.
  • the rod 12D engages with each engaging portion 115D of the support members 11A, 11B, 11C, 11D, and 11E.
  • the rod 12D is inserted into the through hole 1151 of each engagement portion 115D of the support members 11A, 11B, 11C, 11D, and 11E.
  • the first member 13 is arranged on one side of the stacked support members 11A, 11B, 11C, 11D, and 11E in the thickness direction.
  • the first member 13 supports one end of each of the rods 12A, 12B, 12C, and 12D.
  • the first member 13 has a rectangular frame shape.
  • the first member 13 has a plurality of holes 131A, 131B, 131C, and 131D, and a handle 132.
  • One end of the rod 12A is inserted into the hole 131A.
  • One end of the rod 12B is inserted through the hole 131B.
  • One end of the rod 12C is inserted through the hole 131C.
  • One end of the rod 12D is inserted through the hole 131D.
  • the handle 132 is arranged at one end of the first member 13 in the second direction.
  • the handle 132 is held by the operator.
  • Handle 132 may be grasped by an arm of the work machine.
  • the shape of the handle 132 is not limited. In this embodiment, the handle 132 has a substantially rectangular frame shape.
  • the second member 14 is arranged on the other side of the stacked support members 11A, 11B, 11C, 11D, and 11E in the thickness direction.
  • the second member 14 is arranged on the opposite side of the first member 13 with respect to the stacked support members 11A, 11B, 11C, 11D, and 11E in the thickness direction.
  • the second member 14 supports the other ends of the rods 12A, 12B, 12C, and 12D.
  • the second member 14 has the same shape as the first member 13. Therefore, a description of the second member 14 will be omitted. Note that the second member 14 may have a different shape from the first member 13.
  • the aggregate sheet 1 is manufactured by an additive method.
  • the method for manufacturing the aggregate sheet 1 includes a patterning process (see FIGS. 7A to 7C), a cutting process (see FIG. 8A), and a plating process (see FIG. 8B).
  • a second roll R2 having a plurality of aggregate sheets 1 is formed by forming a layer 22 (see FIG. 7A) and a conductive pattern 23 (see FIG. 7B), and forming through holes 31 (see FIG. 7C) in the metal foil M. (see FIG. 8A). Note that while the patterning process is being performed, the metal foil M is stretched between the first roll R1 and the second roll R2.
  • a photosensitive resin solution (varnish) is applied to one side S31 of the metal foil M and dried to form a photosensitive resin coating.
  • the photosensitive resin coating is exposed and developed.
  • the base insulating layer 22 is formed on one side S31 of the metal foil M, as shown in FIG. 7A.
  • the conductor pattern 23 is formed by electrolytic plating.
  • a seed layer is formed on one side S11 of the base insulating layer 22 and one side S31 of the metal foil M.
  • the seed layer is formed by sputtering, for example.
  • the material for the seed layer include chromium, copper, nickel, titanium, and alloys thereof.
  • a plating resist is bonded to one side S11 of the base insulating layer 22 and one side S31 of the metal foil M.
  • the plating resist is exposed to light while the portion where the conductor layer 2311 (see FIG. 2A) and the wiring 233 (see FIG. 2B) are formed is shielded from light.
  • the exposed plating resist is developed. Then, the plating resist in the light-shielded portion is removed, and the seed layer is exposed in the portion where the conductor layer 2311 and wiring 233 are to be formed. Note that the plating resist remains in the exposed portion, that is, in the portion where the conductor layer 2311 and the wiring 233 are not formed.
  • a conductor layer 2311 and wiring 233 are formed on the exposed seed layer by electrolytic plating. After electrolytic plating is completed, the plating resist is peeled off. Thereafter, the seed layer covered with the plating resist is removed by etching.
  • the conductor layer 2311 and the wiring 233 are formed on one side S11 of the base insulating layer 22.
  • a cover insulating layer 24 (see FIGS. 1 and 2B) is formed on the base insulating layer 22 and the conductor pattern 23.
  • the metal foil M is etched to form a through hole 31. Furthermore, cutouts 5 are formed between the frame 3 and the printed circuit board 2 and between the two printed circuit boards 2.
  • the second roll R2 having a plurality of aggregate sheets 1 is manufactured.
  • each of the plurality of aggregate sheets 1 is cut from the second roll R2.
  • the aggregate sheet 1 fed out from the second roll R2 is cut out with a cutter.
  • the cutting method is not limited. As a result, a plurality of mutually independent aggregate sheets 1 are obtained.
  • the conductor layers 2311 of all the terminals 231 and the conductor layers 2311 of all the terminals 232 of the cut assembly sheet 1 are plated.
  • the conductor layer 2311 is plated by electroless plating.
  • a plating layer 2312 (see FIG. 2A) is formed on the surface of the conductor layer 2311.
  • the cut aggregate sheet 1 is attached to the aggregate sheet support 10, and the aggregate sheet support 10 is immersed in a plating solution.
  • the aggregate sheet 1 is attached to the aggregate sheet support 10, the four corners C1, C2, C3, and C4 are controlled by the four shafts 112 (see FIG. 4) of the support member 11. Regulated. Therefore, it is possible to prevent wrinkles from forming on the aggregate sheet 1 during the plating process.
  • the support member 11 has a plurality of first spacer parts 113, as shown in FIGS. 3 and 5A. As shown in FIG. 3, the plurality of first spacer parts 113 are arranged between the frame 3 of the aggregate sheet 1 (see FIG. 1) and the base part 111 when the aggregate sheet 1 is supported by the support member 11. will be placed in
  • the plurality of first spacer parts 113 can support the aggregate sheet 1 on the support member 11 while being separated from the base part 111.
  • the plating solution can be reliably brought into contact with the other surface of the aggregate sheet 1 in the thickness direction.
  • the first spacer portion 113 is arranged around the shaft portion 112.
  • the portion supported by the shaft portion 112 and the portion contacting the first spacer portion 113 can be centrally arranged.
  • the contact area between the aggregate sheet 1 and the support member 11 can be reduced, and deformation of the aggregate sheet 1 due to contact with the support member 11 can be suppressed.
  • the support member 11A and the support member 11B can be connected with the support member 11A supporting the aggregate sheet 1A and the support member 11B supporting the aggregate sheet 1B.
  • the support member 11 has a plurality of second spacer parts 114, as shown in FIGS. 3 and 5A. As shown in FIG. 3, the plurality of second spacer parts 114 are connected to the frame 3 of the aggregate sheet 1 in a state where the aggregate sheet 1A is supported by the support member 11A and the support member 11A and the support member 11B are stacked. (see FIG. 1) and the base portion 111 of the support member 11B.
  • the plurality of second spacer parts 114 can support the aggregate sheet 1 on the support member 11A while being separated from the base part 111 of the support member 11B.
  • the plating solution can be reliably brought into contact with one side of the aggregate sheet 1 in the thickness direction.
  • the second spacer portion 114 has the hole 1411, as shown in FIG. 5B.
  • the portion supported by the shaft portion 112 and the portion contacting the second spacer portion 114 of the support member 11B can be centrally arranged.
  • the contact area between the aggregate sheet 1A and the support member 11B can be reduced, and deformation of the aggregate sheet 1A due to contact with the support member 11B can be suppressed.
  • a plurality of support members 11A, 11B, 11C, 11D, and 11E can be handled together using rods 12A, 12B, 12C, and 12D. .
  • the cut aggregate sheet 1 can be handled by the aggregate sheet support 10, as shown in FIG. 8B.
  • the aggregate sheet 100 may have a reinforcing portion 4 that reinforces the edge of the through hole 31.
  • the assembly sheet 100 includes a reinforcing part 4A that reinforces the edge of the through hole 31A, a reinforcing part 4B that reinforces the edge of the through hole 31B, a reinforcing part 4C that reinforces the edge of the through hole 31C, and a reinforcing part 4C that reinforces the edge of the through hole 31C. It has a reinforcing part 4D that reinforces the edge of 31D. Note that the shapes of the reinforcing portions 4A, 4B, 4C, and 4D are not limited.
  • the first spacer portion 113 may not be provided around the shaft portion 112.
  • the first spacer portion 113 may be provided apart from the shaft portion 112.
  • the aggregate sheet support and the method for producing an aggregate sheet of the present invention are used for producing an aggregate sheet.
  • Assembly sheet 2 Wired circuit board 3 Frame 10 Assembly sheet support 11A Support member 11B Support member (second support member) 111 Base part 112 Shaft part 113 First spacer part (spacer part) 114 Second spacer portion 1141 Hole 115 Engaging portion 12 Rod 13 First member 14 Second member 22 Base insulating layer 23 Conductor pattern 231 Terminal 232 Terminal 31 Through hole S11 One side of base insulating layer M Metal foil R1 First roll R2 2nd roll

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Combinations Of Printed Boards (AREA)
  • Manufacturing Of Printed Wiring (AREA)

Abstract

An assembly sheet support tool 10 comprises a support member 11. The support member 11 is capable of supporting an assembly sheet 1 which comprises: a wiring circuit board 2; and a frame 3 that supports the wiring circuit board 2 and that has a through hole 31. The support member 11 includes: a base part 111 that extends in the surface direction of the assembly sheet 1 in a state in which the assembly sheet 1 is supported by the support member 11, the base part being thick in the thickness direction of the assembly sheet 1; and a shaft part 112 that is disposed on one side of the base part 111 in the thickness direction of the base part 111, and that is inserted through the through hole 31 of the assembly sheet 1 in a state in which the assembly sheet 1 is supported by the support member 11.

Description

集合体シート支持具、および、集合体シートの製造方法Aggregate sheet support and method for manufacturing an aggregate sheet
　本発明は、集合体シート支持具、および、集合体シートの製造方法に関する。 The present invention relates to an aggregate sheet support and a method for manufacturing an aggregate sheet.
　従来、複数の回路付サスペンション基板と、複数の回路付サスペンション基板を支持する枠体とを有する集合体シートが知られている（例えば、下記特許文献１参照。）。 Conventionally, an assembly sheet is known that has a plurality of suspension boards with circuits and a frame that supports the plurality of suspension boards with circuits (for example, see Patent Document 1 below).
特開２０１９－１５３６８７号公報JP 2019-153687 Publication
　特許文献１に記載されるような集合体シートを搬送等する場合の取り扱い性を向上させたいという要望がある。 There is a desire to improve the ease of handling when transporting, etc., an aggregate sheet as described in Patent Document 1.
　本発明は、集合体シートの取り扱い性の向上を図ることができる集合体シート支持具、および、その集合体シート支持具を用いた集合体シートの製造方法を提供する。 The present invention provides an aggregate sheet support that can improve the handling of an aggregate sheet, and a method for manufacturing an aggregate sheet using the aggregate sheet support.
　本発明［１］は、配線回路基板と、前記配線回路基板を支持するフレームであって、貫通穴を有するフレームとを備える集合体シートを支持可能な支持部材を備え、前記支持部材が、前記集合体シートが前記支持部材に支持された状態で、前記集合体シートの面方向に延び、前記集合体シートの厚み方向に厚みを有するベース部と、前記ベース部の厚み方向において前記ベース部の一方側に配置され、前記集合体シートが前記支持部材に支持された状態で前記集合体シートの前記貫通穴に挿通される軸部とを有する、集合体シート支持具を含む。 The present invention [1] includes a support member capable of supporting an assembly sheet including a wired circuit board and a frame that supports the wired circuit board and has a through hole, and the support member is configured to support the assembly sheet. In a state where the aggregate sheet is supported by the support member, a base portion that extends in the surface direction of the aggregate sheet and has a thickness in the thickness direction of the aggregate sheet; The present invention includes an aggregate sheet support having a shaft portion disposed on one side and inserted into the through hole of the aggregate sheet while the aggregate sheet is supported by the support member.
　このような構成によれば、集合体シートの貫通穴に支持部材の軸部を挿通するという簡単な構成で、集合体シートを集合体シート支持具に支持できる。 According to such a configuration, the assembly sheet can be supported by the assembly sheet support with a simple configuration of inserting the shaft portion of the support member into the through hole of the assembly sheet.
　そして、集合体シートを、集合体シート支持具に支持した状態で取り扱うことにより、集合体シートの取り扱い性の向上を図ることができる。 By handling the aggregate sheet while being supported by the aggregate sheet support, it is possible to improve the ease of handling the aggregate sheet.
　本発明［２］は、前記支持部材が、前記厚み方向において前記ベース部の一方側に配置され、前記集合体シートが前記支持部材に支持された状態で、前記集合体シートの前記フレームと前記ベース部との間に配置されるスペーサ部を、さらに有する、上記［１］の集合体シート支持具を含む。 In the present invention [2], the support member is disposed on one side of the base portion in the thickness direction, and the frame of the assembly sheet and the The assembly sheet support according to [1] above further includes a spacer section disposed between the base section and the base section.
　このような構成によれば、スペーサ部により、集合体シートを、ベース部から離した状態で、支持部材に支持できる。 According to such a configuration, the spacer section allows the aggregate sheet to be supported by the support member while being separated from the base section.
　本発明［３］は、前記スペーサ部が、前記軸部の周囲に配置される、上記［２］の集合体シート支持具を含む。 The present invention [3] includes the assembly sheet support of the above [2], in which the spacer portion is arranged around the shaft portion.
　このような構成によれば、集合体シートにおいて、軸部に支持される部分と、スペーサ部と接触する部分とを集中的に配置することができる。 According to such a configuration, in the aggregate sheet, the portion supported by the shaft portion and the portion contacting the spacer portion can be centrally arranged.
　そのため、集合体シートと支持部材との接触面積を低減して、支持部材との接触による集合体シートの変形を抑制できる。 Therefore, the contact area between the aggregate sheet and the support member can be reduced, and deformation of the aggregate sheet due to contact with the support member can be suppressed.
　本発明［４］は、前記支持部材の一方側にスタック可能であり、前記集合体シートを支持可能な第２支持部材をさらに備え、前記第２支持部材が、前記厚み方向に厚みを有する第２ベース部と、前記厚み方向において前記第２ベース部の一方側に配置され、前記集合体シートが前記第２支持部材に支持された状態で前記集合体シートの前記貫通穴に挿通される第２軸部と、前記厚み方向における前記ベース部の他方側に配置される穴とを有し、前記支持部材と前記第２支持部材とがスタックされた状態で、前記支持部材の前記軸部が、前記第２支持部材の前記穴に挿入される、上記［１］～［３］のいずれか１つの集合体シート支持具を含む。 The present invention [4] further includes a second support member that can be stacked on one side of the support member and can support the aggregate sheet, and the second support member has a second support member that is thick in the thickness direction. a second base part, and a second base part that is disposed on one side of the second base part in the thickness direction and that is inserted into the through hole of the assembly sheet while the assembly sheet is supported by the second support member. It has two shaft parts and a hole arranged on the other side of the base part in the thickness direction, and when the support member and the second support member are stacked, the shaft part of the support member , the assembly sheet support according to any one of [1] to [3] above, which is inserted into the hole of the second support member.
　このような構成によれば、複数の支持部材（支持部材および第２支持部材）のそれぞれが集合体シートを支持した状態で、複数の支持部材を連結できる。 According to such a configuration, the plurality of support members can be connected with each of the plurality of support members (the support member and the second support member) supporting the aggregate sheet.
　その結果、複数の集合体シートを容易に取り扱うことができる。 As a result, multiple aggregate sheets can be easily handled.
　本発明［５］は、前記第２支持部材が、前記厚み方向において前記第２ベース部の他方側に配置され、前記集合体シートが前記支持部材に支持され、前記支持部材と前記第２支持部材とがスタックされた状態で、前記集合体シートの前記フレームと前記第２ベース部との間に配置される第２スペーサ部を、さらに有する、上記［４］の集合体シート支持具を含む。 In the present invention [5], the second support member is arranged on the other side of the second base portion in the thickness direction, the aggregate sheet is supported by the support member, and the second support member and the second support member are The aggregate sheet support according to [4] above, further comprising a second spacer portion disposed between the frame of the aggregate sheet and the second base portion in a state where the members are stacked. .
　このような構成によれば、第２スペーサ部により、集合体シートを、第２ベース部から離した状態で、支持部材に支持できる。 According to such a configuration, the second spacer section allows the aggregate sheet to be supported by the support member while being separated from the second base section.
　本発明［６］は、前記第２スペーサ部が、前記穴を有する、上記［５］の集合体シート支持具を含む。 The present invention [6] includes the assembly sheet support of the above [5], wherein the second spacer portion has the hole.
　このような構成によれば、集合体シートにおいて、軸部に支持される部分と、第２スペーサ部と接触する部分とを集中的に配置することができる。 According to such a configuration, in the aggregate sheet, the portion supported by the shaft portion and the portion contacting the second spacer portion can be centrally arranged.
　そのため、集合体シートと第２支持部材との接触面積を低減して、第２支持部材との接触による集合体シートの変形を抑制できる。 Therefore, the contact area between the aggregate sheet and the second support member can be reduced, and deformation of the aggregate sheet due to contact with the second support member can be suppressed.
　本発明［７］は、前記集合体シート支持具が、前記支持部材および前記第２支持部材を吊るすためのロッドと、前記ロッドの一端を支持する第１部材と、前記ロッドの他端を支持する第２部材とをさらに備える、上記［４］～［６］のいずれか１つの集合体シート支持具を含む。 In the present invention [7], the aggregate sheet support includes a rod for suspending the support member and the second support member, a first member that supports one end of the rod, and a first member that supports the other end of the rod. The assembly sheet support according to any one of [4] to [6] above, further comprising a second member.
　このような構成によれば、複数の支持部材（支持部材および第２支持部材）を、ロッドでまとめて取り扱うことができる。 According to such a configuration, the plurality of support members (the support member and the second support member) can be handled together with the rod.
　本発明［８］は、前記支持部材が、前記ロッドに係合する係合部を、さらに有し、前記第２支持部材が、前記ロッドに係合する第２係合部を、さらに有する、上記［７］の集合体シート支持具を含む。 The present invention [8] is characterized in that the support member further includes an engagement portion that engages with the rod, and the second support member further includes a second engagement portion that engages with the rod. It includes the assembly sheet support of [7] above.
　本発明［９］は、前記集合体シート支持具が、前記支持部材を吊るすためのロッドと、前記ロッドの一端を支持する第１部材と、前記ロッドの他端を支持する第２部材とをさらに備える、上記［１］～［３］のいずれか１つの集合体シート支持具を含む。 In the present invention [9], the aggregate sheet support includes a rod for suspending the support member, a first member that supports one end of the rod, and a second member that supports the other end of the rod. The apparatus further includes an assembly sheet support according to any one of [1] to [3] above.
　本発明［１０］は、前記支持部材が、前記ロッドに係合する係合部を、さらに有する、上記［９］の集合体シート支持具を含む。 The present invention [10] includes the assembly sheet support tool according to the above [9], wherein the support member further includes an engaging portion that engages with the rod.
　本発明［１１］は、上記［１］～［１０］のいずれか１つの集合体シート支持具を用いた前記集合体シートの製造方法であって、金属箔のロールである第１ロールから引き出された前記金属箔の一方面上に、絶縁層と、前記絶縁層の一方面上に配置される導体パターンとを形成し、前記金属箔に前記貫通穴を形成して、複数の前記集合体シートを有する第２ロールを製造するパターン工程と、前記第２ロールから複数の前記集合体シートのそれぞれをカットするカット工程とを含み、前記集合体シート支持具が、カットされた前記集合体シートを支持する、集合体シートの製造方法を含む。 The present invention [11] provides a method for producing the aggregate sheet using the aggregate sheet support according to any one of [1] to [10] above, wherein the aggregate sheet is pulled out from a first roll that is a roll of metal foil. forming an insulating layer and a conductor pattern disposed on one side of the insulating layer; forming the through hole in the metal foil; and forming a plurality of the aggregates. a patterning step of manufacturing a second roll having a sheet; and a cutting step of cutting each of the plurality of aggregate sheets from the second roll; The present invention includes a method for manufacturing an aggregate sheet that supports a sheet.
　このような構成によれば、カットされた集合体シートを、集合体シート支持具で取り扱うことができる。 According to such a configuration, the cut aggregate sheet can be handled by the aggregate sheet supporter.
　そのため、カットされた集合体シートの取り扱い性の向上を図ることができる。 Therefore, it is possible to improve the handling of the cut aggregate sheet.
　本発明［１２］は、さらに、前記集合体シート支持具に前記集合体シートが支持されている状態で、前記導体パターンの端子をメッキするメッキ工程を含む、上記［１１］の集合体シートの製造方法を含む。 The present invention [12] further provides the assembly sheet according to the above [11], further comprising a plating step of plating the terminals of the conductor pattern while the assembly sheet is supported by the assembly sheet support. Including manufacturing method.
　このような構成によれば、メッキ工程において、カットされた集合体シートの取り扱い性の向上を図ることができる。 According to such a configuration, it is possible to improve the handling of the cut aggregate sheet in the plating process.
　本発明の集合体シート支持具によれば、集合体シートの取り扱い性の向上を図ることができる。 According to the aggregate sheet support of the present invention, it is possible to improve the handling of the aggregate sheet.
　本発明の集合体シートの製造方法によれば、集合体シート支持具を用いて集合体シートを取り扱うので、集合体シートを安定に製造することができる。 According to the method for producing an aggregate sheet of the present invention, since the aggregate sheet is handled using an aggregate sheet support, the aggregate sheet can be stably manufactured.
図１は、集合体シートの平面図である。FIG. 1 is a plan view of the aggregate sheet. 図２Ａは、図１に示す集合体シートのＡ－Ａ断面図である。図２Ｂは、図１に示す集合体シートのＢ－Ｂ断面図である。FIG. 2A is a sectional view taken along line AA of the aggregate sheet shown in FIG. FIG. 2B is a BB cross-sectional view of the aggregate sheet shown in FIG. 1. 図３は、本発明の集合体シート支持具の概略構成図である。FIG. 3 is a schematic diagram of the assembly sheet support of the present invention. 図４は、図３に示す支持部材の平面図である。FIG. 4 is a plan view of the support member shown in FIG. 3. 図５Ａは、図４に示す軸部、第１スペーサ部および第２スペーサ部の側面図である、図５Ｂは、図５Ａに示す第２スペーサ部の、他方側から見た側面図である。5A is a side view of the shaft portion, the first spacer portion, and the second spacer portion shown in FIG. 4. FIG. 5B is a side view of the second spacer portion shown in FIG. 5A viewed from the other side. 図６は、図３に示す第１部材の平面図である。FIG. 6 is a plan view of the first member shown in FIG. 3. 図７Ａから図７Ｄは、図１に示す集合体シートの製造方法のパターン工程を説明するための説明図であって、図７Ａは、金属箔の上にベース絶縁層を形成する工程を示し、図７Ｂは、ベース絶縁層の上に導体層を形成するとともに、金属箔の上に補強部を形成する工程を示し、図７Ｃは、金属箔をエッチングして、金属箔に貫通穴を形成し、フレームと配線回路基板との間に切欠きを形成する工程を示す。7A to 7D are explanatory diagrams for explaining the patterning process of the method for manufacturing the aggregate sheet shown in FIG. 1, in which FIG. 7A shows the process of forming a base insulating layer on the metal foil, FIG. 7B shows a process of forming a conductor layer on the base insulating layer and a reinforcing part on the metal foil, and FIG. 7C shows a step of etching the metal foil to form a through hole in the metal foil. , shows the process of forming a notch between the frame and the printed circuit board. 図８Ａは、図７Ｃに続いて、集合体シートの製造方法のカット工程を説明するための説明図である。図８Ｂは、図８Ａに続いて、集合体シートの製造方法のメッキ工程を説明するための説明図である。FIG. 8A is an explanatory diagram following FIG. 7C for explaining the cutting step of the method for manufacturing an aggregate sheet. FIG. 8B is an explanatory diagram following FIG. 8A for explaining the plating process of the method for manufacturing an aggregate sheet. 図９は、変形例（１）を説明する説明図である。FIG. 9 is an explanatory diagram illustrating modification example (1).
　１．集合体シート
　まず、集合体シートについて説明する。 1. Aggregate Sheet First, the aggregate sheet will be explained.
　図１に示すように、集合体シート１は、第１方向および第２方向に延びるシート形状を有する。第２方向は、第１方向と直交する。集合体シート１は、複数の配線回路基板２と、フレーム３とを備える。 As shown in FIG. 1, the aggregate sheet 1 has a sheet shape extending in a first direction and a second direction. The second direction is orthogonal to the first direction. The assembly sheet 1 includes a plurality of printed circuit boards 2 and a frame 3.
　（１）配線回路基板
　複数の配線回路基板２は、第１方向に互いに間隔を隔てて並ぶとともに、第２方向に互いに間隔を隔てて並ぶ。複数の配線回路基板２のそれぞれは、同じ構造を有する。そのため、複数の配線回路基板２のうちの１つの配線回路基板２について説明し、その他の配線回路基板２の説明を省略する。 (1) Wired Circuit Board The plurality of wired circuit boards 2 are lined up at intervals in the first direction and spaced apart from each other in the second direction. Each of the plurality of printed circuit boards 2 has the same structure. Therefore, one of the plurality of wired circuit boards 2 will be described, and descriptions of the other wired circuit boards 2 will be omitted.
　配線回路基板２は、第１方向および第２方向に延びる。本実施形態では、配線回路基板２は、略矩形状を有する。なお、配線回路基板２の形状は、限定されない。 The printed circuit board 2 extends in the first direction and the second direction. In this embodiment, the printed circuit board 2 has a substantially rectangular shape. Note that the shape of the printed circuit board 2 is not limited.
　図２Ａおよび図２Ｂに示すように、配線回路基板２は、支持層２１と、絶縁層の一例としてのベース絶縁層２２と、導体パターン２３と、カバー絶縁層２４とを有する。 As shown in FIGS. 2A and 2B, the printed circuit board 2 includes a support layer 21, a base insulating layer 22 as an example of an insulating layer, a conductor pattern 23, and a cover insulating layer 24.
　（１－１）支持層
　支持層２１は、ベース絶縁層２２、導体パターン２３、および、カバー絶縁層２４（図２Ｂ参照）を支持する。本実施形態では、支持層２１は、金属箔からなる。金属として、例えば、ステンレス合金、および、銅合金が挙げられる。 (1-1) Support Layer The support layer 21 supports the base insulating layer 22, the conductor pattern 23, and the cover insulating layer 24 (see FIG. 2B). In this embodiment, the support layer 21 is made of metal foil. Examples of metals include stainless steel alloys and copper alloys.
　金属箔の厚み、すなわち、支持層２１の厚みは、例えば、２００μｍ以下、好ましくは、１５０μｍ以下、より好ましくは、５０μｍ以下、より好ましくは、３０μｍ以下であり、例えば、１０μｍ以上、好ましくは、１５μｍ以上である。 The thickness of the metal foil, that is, the thickness of the support layer 21, is, for example, 200 μm or less, preferably 150 μm or less, more preferably 50 μm or less, more preferably 30 μm or less, and, for example, 10 μm or more, preferably 15 μm. That's all.
　（１－２）ベース絶縁層
　ベース絶縁層２２は、厚み方向における支持層２１の一方面Ｓ１上に配置される。厚み方向は、第１方向および第２方向と直交する。ベース絶縁層２２は、厚み方向において、支持層２１と導体パターン２３との間に配置される。ベース絶縁層２２は、支持層２１と導体パターン２３とを絶縁する。ベース絶縁層２２は、樹脂からなる。樹脂として、例えば、ポリイミドが挙げられる。 (1-2) Base Insulating Layer The base insulating layer 22 is arranged on one surface S1 of the support layer 21 in the thickness direction. The thickness direction is perpendicular to the first direction and the second direction. The base insulating layer 22 is arranged between the support layer 21 and the conductive pattern 23 in the thickness direction. Base insulating layer 22 insulates support layer 21 and conductor pattern 23 . The base insulating layer 22 is made of resin. Examples of the resin include polyimide.
　ベース絶縁層２２の厚みは、例えば、３０μｍ以下、好ましくは、１５μｍ以下であり、例えば、１μｍ以上、好ましくは、３μｍ以上である。 The thickness of the base insulating layer 22 is, for example, 30 μm or less, preferably 15 μm or less, and, for example, 1 μm or more, preferably 3 μm or more.
　（１－３）導体パターン
　導体パターン２３は、厚み方向におけるベース絶縁層２２の一方面Ｓ１１上に配置される。導体パターン２３は、厚み方向において、ベース絶縁層２２に対して、支持層２１の反対側に配置される。導体パターン２３の形状は、限定されない。 (1-3) Conductor Pattern The conductor pattern 23 is arranged on one surface S11 of the base insulating layer 22 in the thickness direction. The conductor pattern 23 is arranged on the opposite side of the support layer 21 with respect to the base insulating layer 22 in the thickness direction. The shape of the conductor pattern 23 is not limited.
　本実施形態では、図１に示すように、導体パターン２３は、複数の端子２３１Ａ，２３１Ｂ，２３１Ｃ，２３１Ｄと、複数の端子２３２Ａ，２３２Ｂ，２３２Ｃ，２３２Ｄと、複数の配線２３３Ａ，２３３Ｂ，２３３Ｃ，２３３Ｄとを有する。なお、端子の数、および、配線の数は、限定されない。 In this embodiment, as shown in FIG. 1, the conductor pattern 23 includes a plurality of terminals 231A, 231B, 231C, 231D, a plurality of terminals 232A, 232B, 232C, 232D, a plurality of wirings 233A, 233B, 233C, 233D. Note that the number of terminals and the number of wires are not limited.
　（１－３－１）端子
　端子２３１Ａ，２３１Ｂ，２３１Ｃ，２３１Ｄは、第２方向における配線回路基板２の一端部に配置される。本実施形態では、端子２３１Ａ，２３１Ｂ，２３１Ｃ，２３１Ｄは、互いに間隔を隔てて、第１方向に並ぶ。端子２３１Ａ，２３１Ｂ，２３１Ｃ，２３１Ｄのそれぞれは、角ランド形状を有する。 (1-3-1) Terminals The terminals 231A, 231B, 231C, and 231D are arranged at one end of the printed circuit board 2 in the second direction. In this embodiment, the terminals 231A, 231B, 231C, and 231D are arranged in the first direction at intervals. Each of the terminals 231A, 231B, 231C, and 231D has a square land shape.
　図２Ａに示すように、端子２３１Ａは、導体層２３１１と、メッキ層２３１２とを有する。 As shown in FIG. 2A, the terminal 231A has a conductor layer 2311 and a plating layer 2312.
　導体層２３１１は、端子２３１Ａの本体部分である。導体層２３１１は、厚み方向におけるベース絶縁層２２の一方面Ｓ１１上に配置される。導体層２３１１は、金属からなる。金属として、例えば、銅が挙げられる。 The conductor layer 2311 is the main body portion of the terminal 231A. The conductor layer 2311 is arranged on one surface S11 of the base insulating layer 22 in the thickness direction. The conductor layer 2311 is made of metal. An example of the metal is copper.
　導体層２３１１の厚みは、例えば、３μｍ以上、好ましくは、５μｍ以上であり、例えば、５０μｍ以下、好ましくは、３０μｍ以下である。 The thickness of the conductor layer 2311 is, for example, 3 μm or more, preferably 5 μm or more, and, for example, 50 μm or less, preferably 30 μm or less.
　メッキ層２３１２は、導体層２３１１の表面を覆う。メッキ層２３１２は、導体層２３１１の腐食を抑制する。メッキ層２３１２は、金属からなる。金属として、例えば、金が挙げられる。 The plating layer 2312 covers the surface of the conductor layer 2311. The plating layer 2312 suppresses corrosion of the conductor layer 2311. Plating layer 2312 is made of metal. Examples of the metal include gold.
　メッキ層２３１２の厚みは、例えば、０．１μｍ以上、好ましくは、０．２μｍ以上であり、例えば、５μｍ以下、好ましくは、４μｍ以下である。 The thickness of the plating layer 2312 is, for example, 0.1 μm or more, preferably 0.2 μm or more, and, for example, 5 μm or less, preferably 4 μm or less.
　端子２３１Ｂ，２３１Ｃ，２３１Ｄは、端子２３１Ａと同じ構造を有する。そのため、端子２３１Ｂ，２３１Ｃ，２３１Ｄの説明を省略する。 Terminals 231B, 231C, and 231D have the same structure as terminal 231A. Therefore, description of the terminals 231B, 231C, and 231D will be omitted.
　図１に示すように、端子２３２Ａ，２３２Ｂ，２３２Ｃ，２３２Ｄは、第２方向における配線回路基板２の他端部に配置される。本実施形態では、端子２３２Ａ，２３２Ｂ，２３２Ｃ，２３２Ｄは、互いに間隔を隔てて、第１方向に並ぶ。端子２３２Ａ，２３２Ｂ，２３２Ｃ，２３２Ｄのそれぞれは、角ランド形状を有する。 As shown in FIG. 1, the terminals 232A, 232B, 232C, and 232D are arranged at the other end of the printed circuit board 2 in the second direction. In this embodiment, the terminals 232A, 232B, 232C, and 232D are arranged in the first direction at intervals. Each of the terminals 232A, 232B, 232C, and 232D has a square land shape.
　端子２３２Ａ，２３２Ｂ，２３２Ｃ，２３２Ｄは、端子２３１Ａと同じ構造を有する。そのため、端子２３２Ａ，２３２Ｂ，２３２Ｃ，２３２Ｄの説明を省略する。 Terminals 232A, 232B, 232C, and 232D have the same structure as terminal 231A. Therefore, description of the terminals 232A, 232B, 232C, and 232D will be omitted.
　（１－３－２）配線
　配線２３３Ａの一端は、端子２３１Ａと接続する。配線２３３Ａの他端は、端子２３２Ａと接続する。配線２３３Ａは、端子２３１Ａと端子２３２Ａとを電気的に接続する。 (1-3-2) Wiring One end of the wiring 233A is connected to the terminal 231A. The other end of the wiring 233A is connected to the terminal 232A. Wiring 233A electrically connects terminal 231A and terminal 232A.
　配線２３３Ｂの一端は、端子２３１Ｂと接続する。配線２３３Ｂの他端は、端子２３２Ｂと接続する。配線２３３Ｂは、端子２３１Ｂと端子２３２Ｂとを電気的に接続する。 One end of the wiring 233B is connected to the terminal 231B. The other end of the wiring 233B is connected to the terminal 232B. Wiring 233B electrically connects terminal 231B and terminal 232B.
　配線２３３Ｃの一端は、端子２３１Ｃと接続する。配線２３３Ｃの他端は、端子２３２Ｃと接続する。配線２３３Ｃは、端子２３１Ｃと端子２３２Ｃとを電気的に接続する。 One end of the wiring 233C is connected to the terminal 231C. The other end of the wiring 233C is connected to the terminal 232C. The wiring 233C electrically connects the terminal 231C and the terminal 232C.
　配線２３３Ｄの一端は、端子２３１Ｄと接続する。配線２３３Ｄの他端は、端子２３２Ｄと接続する。配線２３３Ｄは、端子２３１Ｄと端子２３２Ｄとを電気的に接続する。 One end of the wiring 233D is connected to the terminal 231D. The other end of the wiring 233D is connected to the terminal 232D. Wiring 233D electrically connects terminal 231D and terminal 232D.
　なお、以下の説明において、端子２３１Ａ，２３１Ｂ，２３１Ｃ，２３１Ｄのそれぞれを、端子２３１と記載し、端子２３２Ａ，２３２Ｂ，２３２Ｃ，２３２Ｄのそれぞれを、端子２３２と記載し、配線２３３Ａ，２３３Ｂ，２３３Ｃ，２３３Ｄのそれぞれを、配線２３３と記載する。 In the following description, each of the terminals 231A, 231B, 231C, and 231D will be referred to as a terminal 231, each of the terminals 232A, 232B, 232C, and 232D will be referred to as a terminal 232, and the wirings 233A, 233B, 233C, Each of 233D is described as a wiring 233.
　図２Ｂに示すように、配線２３３は、端子２３１の導体層２３１１（図２Ａ参照）と同じ金属からなる。配線２３３の厚みは、例えば、３μｍ以上、好ましくは、５μｍ以上であり、例えば、５０μｍ以下、好ましくは、３０μｍ以下である。 As shown in FIG. 2B, the wiring 233 is made of the same metal as the conductor layer 2311 of the terminal 231 (see FIG. 2A). The thickness of the wiring 233 is, for example, 3 μm or more, preferably 5 μm or more, and, for example, 50 μm or less, preferably 30 μm or less.
　（１－４）カバー絶縁層
　図１に示すように、カバー絶縁層２４は、全ての配線２３３を覆う。カバー絶縁層２４は、厚み方向において、ベース絶縁層２２の上に配置される。なお、カバー絶縁層２４は、端子２３１および端子２３２を覆わない。カバー絶縁層２４は、樹脂からなる。樹脂としては、例えば、ポリイミドが挙げられる。 (1-4) Cover Insulating Layer As shown in FIG. 1, the cover insulating layer 24 covers all the wiring 233. Cover insulating layer 24 is arranged on base insulating layer 22 in the thickness direction. Note that the cover insulating layer 24 does not cover the terminals 231 and 232. The cover insulating layer 24 is made of resin. Examples of the resin include polyimide.
　カバー絶縁層２４の厚みは、例えば、３０μｍ以下、好ましくは、１５μｍ以下であり、例えば、１μｍ以上、好ましくは、３μｍ以上である。 The thickness of the cover insulating layer 24 is, for example, 30 μm or less, preferably 15 μm or less, and, for example, 1 μm or more, preferably 3 μm or more.
　（２）フレーム
　フレーム３は、集合体シート１の外周に配置される。フレーム３は、複数の配線回路基板２を囲む。本実施形態では、フレーム３は、枠形状を有する。詳しくは、フレーム３は、第１フレーム３Ａ、第２フレーム３Ｂ、第３フレーム３Ｃ、および、第４フレーム３Ｄを有する。 (2) Frame The frame 3 is arranged around the outer periphery of the aggregate sheet 1. The frame 3 surrounds the plurality of printed circuit boards 2. In this embodiment, the frame 3 has a frame shape. Specifically, the frame 3 includes a first frame 3A, a second frame 3B, a third frame 3C, and a fourth frame 3D.
　第１フレーム３Ａは、第１方向における集合体シート１の一端部に配置される。第１フレーム３Ａは、第２方向に延びる。 The first frame 3A is arranged at one end of the aggregate sheet 1 in the first direction. The first frame 3A extends in the second direction.
　第２フレーム３Ｂは、第１方向における集合体シート１の他端部に配置される。第２フレーム３Ｂは、第１方向において、第１フレーム３Ａから離れて配置される。複数の配線回路基板２は、第１方向において、第１フレーム３Ａと第２フレーム３Ｂとの間に配置される。第２フレーム３Ｂは、第２方向に延びる。 The second frame 3B is arranged at the other end of the aggregate sheet 1 in the first direction. The second frame 3B is arranged apart from the first frame 3A in the first direction. The plurality of printed circuit boards 2 are arranged between the first frame 3A and the second frame 3B in the first direction. The second frame 3B extends in the second direction.
　第３フレーム３Ｃは、第２方向における集合体シート１の一端部に配置される。第３フレーム３Ｃは、第１方向に延びる。第１方向における第３フレーム３Ｃの一端部は、集合体シート１のコーナーＣ１において、第２方向における第１フレーム３Ａの一端部に接続する。第１方向における第３フレーム３Ｃの他端部は、集合体シート１のコーナーＣ２において、第２方向における第２フレーム３Ｂの一端部に接続する。 The third frame 3C is arranged at one end of the aggregate sheet 1 in the second direction. The third frame 3C extends in the first direction. One end of the third frame 3C in the first direction is connected to one end of the first frame 3A in the second direction at the corner C1 of the aggregate sheet 1. The other end of the third frame 3C in the first direction is connected to one end of the second frame 3B in the second direction at the corner C2 of the aggregate sheet 1.
　第４フレーム３Ｄは、第２方向における集合体シート１の他端部に配置される。第４フレーム３Ｄは、第２方向において、第３フレーム３Ｃから離れて配置される。複数の配線回路基板２は、第２方向において、第３フレーム３Ｃと第４フレーム３Ｄとの間に配置される。第４フレーム３Ｄは、第１方向に延びる。第１方向における第４フレーム３Ｄの一端部は、集合体シート１のコーナーＣ３において、第２方向における第１フレーム３Ａの他端部に接続する。第１方向における第４フレーム３Ｄの他端部は、集合体シート１のコーナーＣ４において、第２方向における第２フレーム３Ｂの他端部に接続する。 The fourth frame 3D is arranged at the other end of the aggregate sheet 1 in the second direction. The fourth frame 3D is arranged apart from the third frame 3C in the second direction. The plurality of printed circuit boards 2 are arranged between the third frame 3C and the fourth frame 3D in the second direction. The fourth frame 3D extends in the first direction. One end of the fourth frame 3D in the first direction is connected to the other end of the first frame 3A in the second direction at the corner C3 of the aggregate sheet 1. The other end of the fourth frame 3D in the first direction is connected to the other end of the second frame 3B in the second direction at the corner C4 of the aggregate sheet 1.
　図２Ａに示すように、フレーム３は、金属箔からなる。フレーム３は、配線回路基板２の支持層２１と同じ金属箔からなる。金属として、例えば、ステンレス合金、銅合金が挙げられる。金属箔の厚み、すなわち、フレーム３の厚みＴ１１は、例えば、２００μｍ以下、好ましくは、１５０μｍ以下、より好ましくは、５０μｍ以下、より好ましくは、３０μｍ以下であり、例えば、１０μｍ以上、好ましくは、１５μｍ以上である。 As shown in FIG. 2A, the frame 3 is made of metal foil. The frame 3 is made of the same metal foil as the support layer 21 of the printed circuit board 2. Examples of metals include stainless steel alloys and copper alloys. The thickness of the metal foil, that is, the thickness T11 of the frame 3 is, for example, 200 μm or less, preferably 150 μm or less, more preferably 50 μm or less, more preferably 30 μm or less, and for example, 10 μm or more, preferably 15 μm. That's all.
　ここで、フレーム３の剛性が低いと、集合体シート１を取り扱うときに、集合体シート１に、シワが出来てしまう可能性がある。そのため、集合体シート１の取り扱いが難しい。特に、フレーム３の厚みＴ１１が薄い場合、フレーム３の剛性が不足する傾向にある。具体的には、フレーム３の厚みＴ１１が５０μｍ以下であると、フレーム３の剛性が不足する傾向にある。 Here, if the rigidity of the frame 3 is low, there is a possibility that wrinkles may be formed in the aggregate sheet 1 when the aggregate sheet 1 is handled. Therefore, handling of the aggregate sheet 1 is difficult. In particular, when the thickness T11 of the frame 3 is small, the rigidity of the frame 3 tends to be insufficient. Specifically, if the thickness T11 of the frame 3 is 50 μm or less, the rigidity of the frame 3 tends to be insufficient.
　集合体シート１の取り扱いが難しい場面として、例えば、集合体シート１を持ち運ぶ場面、および、後述する集合体シート１の製造方法におけるメッキ工程が挙げられる。 Examples of situations in which it is difficult to handle the aggregate sheet 1 include the scene in which the aggregate sheet 1 is carried, and the plating process in the method for manufacturing the aggregate sheet 1, which will be described later.
　また、本実施形態では、集合体シート１は、フレーム３と配線回路基板２との間、および、２つの配線回路基板２の間において、切欠き５を有する。そのため、集合体シート１全体の剛性が、さらに低い。そのため、集合体シート１の取り扱いが、より難しい。 Furthermore, in this embodiment, the assembly sheet 1 has notches 5 between the frame 3 and the printed circuit board 2 and between the two printed circuit boards 2. Therefore, the rigidity of the aggregate sheet 1 as a whole is even lower. Therefore, handling of the aggregate sheet 1 is more difficult.
　なお、集合体シート１は、フレーム３と配線回路基板２とを接続する接続部６Ａ（図１参照）、および、２つの配線回路基板２同士を接続する接続部６Ｂ（図１参照）を有する。複数の配線回路基板２は、接続部６Ｂを介して互いに接続された状態で、接続部６Ａを介して、フレーム３に支持される。 The assembly sheet 1 has a connecting part 6A (see FIG. 1) that connects the frame 3 and the printed circuit board 2, and a connecting part 6B (see FIG. 1) that connects the two printed circuit boards 2 to each other. . The plurality of printed circuit boards 2 are supported by the frame 3 via the connecting portion 6A while being connected to each other via the connecting portion 6B.
　図１に示すように、フレーム３は、複数の貫通穴３１Ａ，３１Ｂ，３１Ｃ，３１Ｄを有する。 As shown in FIG. 1, the frame 3 has a plurality of through holes 31A, 31B, 31C, and 31D.
　本実施形態では、貫通穴３１Ａは、コーナーＣ１に位置する。貫通穴３１Ｂは、コーナーＣ２に位置する。貫通穴３１Ｃは、コーナーＣ３に位置する。貫通穴３１Ｄは、コーナーＣ４に位置する。本実施形態では、貫通穴３１Ａ，３１Ｂ，３１Ｃ，３１Ｄのそれぞれは、円形状を有する。 In this embodiment, the through hole 31A is located at the corner C1. The through hole 31B is located at the corner C2. The through hole 31C is located at the corner C3. The through hole 31D is located at the corner C4. In this embodiment, each of the through holes 31A, 31B, 31C, and 31D has a circular shape.
　なお、以下の説明において、貫通穴３１Ａ，３１Ｂ，３１Ｃ，３１Ｄのそれぞれを、貫通穴３１と記載する。貫通穴３１の数、配置および形状は、限定されない。 Note that in the following description, each of the through holes 31A, 31B, 31C, and 31D will be referred to as a through hole 31. The number, arrangement, and shape of through holes 31 are not limited.
　２．集合体シート支持具
　次に、集合体シート１を支持するための集合体シート支持具１０について説明する。 2. Aggregate Sheet Support Next, the assembly sheet support 10 for supporting the aggregate sheet 1 will be described.
　図３に示すように、集合体シート支持具１０は、複数の支持部材１１（１１Ａ，１１Ｂ，１１Ｃ，１１Ｄ，１１Ｅ）と、複数のロッド１２（１２Ａ，１２Ｂ，１２Ｃ，１２Ｄ）と、第１部材１３と、第２部材１４とを備える。なお、ロッド１２Ｂ，１２Ｄについては、図示されていない。 As shown in FIG. 3, the assembly sheet support 10 includes a plurality of support members 11 (11A, 11B, 11C, 11D, 11E), a plurality of rods 12 (12A, 12B, 12C, 12D), and a first It includes a member 13 and a second member 14. Note that the rods 12B and 12D are not illustrated.
　（１）支持部材
　複数の支持部材１１Ａ，１１Ｂ，１１Ｃ，１１Ｄ，１１Ｅは、それぞれ、集合体シート１を支持可能である。本実施形態では、支持部材１１Ａは、集合体シート１Ａを支持し、支持部材１１Ｂは、集合体シート１Ｂを支持し、支持部材１１Ｃは、集合体シート１Ｃを支持し、支持部材１１Ｄは、集合体シート１Ｄを支持する。本実施形態では、支持部材１１Ｅは、集合体シート１を支持していない。支持部材１１の数は、限定されない。 (1) Supporting member The plurality of supporting members 11A, 11B, 11C, 11D, and 11E can each support the aggregate sheet 1. In this embodiment, the support member 11A supports the aggregate sheet 1A, the support member 11B supports the aggregate sheet 1B, the support member 11C supports the aggregate sheet 1C, and the support member 11D supports the aggregate sheet 1B. supports the body sheet 1D. In this embodiment, the support member 11E does not support the aggregate sheet 1. The number of support members 11 is not limited.
　図４に示すように、支持部材１１Ａは、ベース部１１１と、複数の軸部１１２（１１２Ａ，１１２Ｂ，１１２Ｃ，１１２Ｄ）と、スペーサ部の一例としての複数の第１スペーサ部１１３（１１３Ａ，１１３Ｂ，１１３Ｃ，１１３Ｄ）と、複数の第２スペーサ部１１４（１１４Ａ，１１４Ｂ，１１４Ｃ，１１４Ｂ）と、複数の係合部１１５（１１５Ａ，１１５Ｂ，１１５Ｃ，１１５Ｄ）とを有する。 As shown in FIG. 4, the support member 11A includes a base portion 111, a plurality of shaft portions 112 (112A, 112B, 112C, 112D), and a plurality of first spacer portions 113 (113A, 113B) as an example of a spacer portion. , 113C, 113D), a plurality of second spacer parts 114 (114A, 114B, 114C, 114B), and a plurality of engaging parts 115 (115A, 115B, 115C, 115D).
　（１－１）ベース部
　図３および図４に示すように、集合体シート１Ａが支持部材１１Ａに支持された状態で、ベース部１１１は、集合体シート１Ａの面方向（第１方向および第２方向）に延びる。集合体シート１Ａが支持部材１１Ａに支持された状態で、ベース部１１１は、集合体シート１Ａの厚み方向に厚みを有する。 (1-1) Base part As shown in FIGS. 3 and 4, in a state where the aggregate sheet 1A is supported by the support member 11A, the base part 111 extends in the surface direction (the first direction and the first direction) of the aggregate sheet 1A. Extends in two directions). In a state where the aggregate sheet 1A is supported by the support member 11A, the base portion 111 has a thickness in the thickness direction of the aggregate sheet 1A.
　本実施形態では、ベース部１１１は、矩形の枠形状を有する。ベース部１１１の形状は限定されない。ベース部１１１は、平板形状であってもよい。 In this embodiment, the base portion 111 has a rectangular frame shape. The shape of the base portion 111 is not limited. The base portion 111 may have a flat plate shape.
　ベース部１１１は、例えば、樹脂からなる。樹脂として、例えば、ポリエチレンテレフタレート、ポリエチレン、ポリプロピレン、ポリエーテルエーテルケトン、ポリカーボネートが挙げられる。 The base portion 111 is made of resin, for example. Examples of the resin include polyethylene terephthalate, polyethylene, polypropylene, polyetheretherketone, and polycarbonate.
　（１－２）軸部
　図４および図５に示すように、複数の軸部１１２のそれぞれは、ベース部１１１の厚み方向において、ベース部１１１の一方側に配置される。集合体シート１Ａが支持部材１１Ａに支持された状態で、軸部１１２Ａは、集合体シート１Ａの貫通穴３１Ａ（図１参照）に挿通され、軸部１１２Ｂは、集合体シート１Ａの貫通穴３１Ｂ（図１参照）に挿通され、軸部１１２Ｃは、集合体シート１Ａの貫通穴３１Ｃ（図１参照）に挿通され、軸部１１２Ｄは、集合体シート１Ａの貫通穴３１Ｄ（図１参照）に挿通される。言い換えると、軸部１１２Ａが集合体シート１Ａの貫通穴３１Ａに挿通され、軸部１１２Ｂが集合体シート１Ａの貫通穴３１Ｂに挿通され、軸部１１２Ｃが集合体シート１Ａの貫通穴３１Ｃに挿通され、軸部１１２Ｄが集合体シート１Ａの貫通穴３１Ｄに挿通されることにより、支持部材１１Ａは、集合体シート１Ａを支持する。 (1-2) Shaft Section As shown in FIGS. 4 and 5, each of the plurality of shaft sections 112 is arranged on one side of the base section 111 in the thickness direction of the base section 111. With the aggregate sheet 1A supported by the support member 11A, the shaft portion 112A is inserted into the through hole 31A (see FIG. 1) of the aggregate sheet 1A, and the shaft portion 112B is inserted into the through hole 31B of the aggregate sheet 1A. (see FIG. 1), the shaft portion 112C is inserted into the through hole 31C (see FIG. 1) of the aggregate sheet 1A, and the shaft portion 112D is inserted into the through hole 31D (see FIG. 1) of the aggregate sheet 1A. It is inserted. In other words, the shaft portion 112A is inserted into the through hole 31A of the assembly sheet 1A, the shaft portion 112B is inserted through the through hole 31B of the assembly sheet 1A, and the shaft portion 112C is inserted through the through hole 31C of the assembly sheet 1A. , the support member 11A supports the assembly sheet 1A by inserting the shaft portion 112D into the through hole 31D of the assembly sheet 1A.
　軸部１１２Ａは、厚み方向に延びる。軸部１１２Ａは、円柱形状を有する。なお、軸部１１２Ａの形状は、限定されない。軸部１１２Ａの形状は、角柱形状であってもよい。軸部１１２Ｂ，１１２Ｃ，１１２Ｄは、軸部１１２Ａと同じ構造を有する。そのため、軸部１１２Ｂ，１１２Ｃ，１１２Ｄの説明を省略する。 The shaft portion 112A extends in the thickness direction. The shaft portion 112A has a cylindrical shape. Note that the shape of the shaft portion 112A is not limited. The shape of the shaft portion 112A may be a prismatic shape. The shaft portions 112B, 112C, and 112D have the same structure as the shaft portion 112A. Therefore, description of the shaft portions 112B, 112C, and 112D will be omitted.
　（１－３）第１スペーサ部
　複数の第１スペーサ部１１３のそれぞれは、厚み方向において、ベース部１１１の一方側に配置される。第１スペーサ部１１３Ａは、軸部１１２Ａの周囲に配置される。第１スペーサ部１１３Ｂは、軸部１１２Ｂの周囲に配置される。第１スペーサ部１１３Ｃは、軸部１１２Ｃの周囲に配置される。第１スペーサ部１１３Ｄは、軸部１１２Ｄの周囲に配置される。 (1-3) First Spacer Part Each of the plurality of first spacer parts 113 is arranged on one side of the base part 111 in the thickness direction. The first spacer portion 113A is arranged around the shaft portion 112A. The first spacer portion 113B is arranged around the shaft portion 112B. The first spacer portion 113C is arranged around the shaft portion 112C. The first spacer portion 113D is arranged around the shaft portion 112D.
　図３に示すように、第１スペーサ部１１３Ａは、集合体シート１Ａが支持部材１１Ａに支持された状態で、厚み方向において、集合体シート１Ａのフレーム３（図１参照）とベース部１１１との間に配置される。 As shown in FIG. 3, the first spacer portion 113A is connected to the frame 3 (see FIG. 1) of the aggregate sheet 1A and the base portion 111 in the thickness direction when the aggregate sheet 1A is supported by the support member 11A. placed between.
　図５Ａに示すように、第１スペーサ部１１３Ａは、厚み方向に延びる。第１スペーサ部１１３Ａは、円柱形状を有する。なお、第１スペーサ部１１３Ａの形状は、限定されない。第１スペーサ部１１３Ａの形状は、角柱形状であってもよい。第１スペーサ部１１３Ａの径は、軸部１１２Ａの径よりも大きく、かつ、貫通穴３１Ａの径よりも大きい。 As shown in FIG. 5A, the first spacer portion 113A extends in the thickness direction. The first spacer portion 113A has a cylindrical shape. Note that the shape of the first spacer portion 113A is not limited. The first spacer portion 113A may have a prismatic shape. The diameter of the first spacer portion 113A is larger than the diameter of the shaft portion 112A and larger than the diameter of the through hole 31A.
　厚み方向において、ベース部１１１の一方面から第１スペーサ部１１３Ａの先端までの寸法Ｌ１は、ベース部１１１の一方面から軸部１１２Ａの先端までの寸法Ｌ２よりも短い。 In the thickness direction, a dimension L1 from one side of the base portion 111 to the tip of the first spacer portion 113A is shorter than a dimension L2 from one side of the base portion 111 to the tip of the shaft portion 112A.
　第１スペーサ部１１３Ｂ，１１３Ｃ，１１３Ｄは、第１スペーサ部１１３Ａと同じ構造を有する。そのため、第１スペーサ部１１３Ｂ，１１３Ｃ，１１３Ｄの説明を省略する。 The first spacer parts 113B, 113C, and 113D have the same structure as the first spacer part 113A. Therefore, description of the first spacer parts 113B, 113C, and 113D will be omitted.
　（１－４）第２スペーサ部
　第２スペーサ部１１４Ａは、厚み方向において、ベース部１１１に対して、第１スペーサ部１１３Ａの反対側に配置される。第２スペーサ部１１４Ｂ（図４参照）は、厚み方向において、ベース部１１１に対して、第１スペーサ部１１３Ｂの反対側に配置される。第２スペーサ部１１４Ｃ（図４参照）は、厚み方向において、ベース部１１１に対して、第１スペーサ部１１３Ｃの反対側に配置される。第２スペーサ部１１４Ｄ（図４参照）は、厚み方向において、ベース部１１１に対して、第１スペーサ部１１３Ｄの反対側に配置される。すなわち、複数の第２スペーサ部１１４は、厚み方向において、ベース部１１１の他方側に配置される。 (1-4) Second spacer section The second spacer section 114A is arranged on the opposite side of the first spacer section 113A with respect to the base section 111 in the thickness direction. The second spacer portion 114B (see FIG. 4) is arranged on the opposite side of the first spacer portion 113B with respect to the base portion 111 in the thickness direction. The second spacer portion 114C (see FIG. 4) is arranged on the opposite side of the first spacer portion 113C with respect to the base portion 111 in the thickness direction. The second spacer portion 114D (see FIG. 4) is arranged on the opposite side of the first spacer portion 113D with respect to the base portion 111 in the thickness direction. That is, the plurality of second spacer parts 114 are arranged on the other side of the base part 111 in the thickness direction.
　本実施形態では、第２スペーサ部１１４Ａは、軸部１１２Ａおよび第１スペーサ部１１３Ａとともに、ベース部１１１を貫通する１つの部材を構成する。第２スペーサ部１１４Ｂは、軸部１１２Ｂおよび第１スペーサ部１１３Ｂとともに、ベース部１１１を貫通する１つの部材を構成する。第２スペーサ部１１４Ｃは、軸部１１２Ｃおよび第１スペーサ部１１３Ｃとともに、ベース部１１１を貫通する１つの部材を構成する。第２スペーサ部１１４Ｄは、軸部１１２Ｄおよび第１スペーサ部１１３Ｄとともに、ベース部１１１を貫通する１つの部材を構成する。 In this embodiment, the second spacer part 114A constitutes one member that penetrates the base part 111 together with the shaft part 112A and the first spacer part 113A. The second spacer portion 114B constitutes one member that penetrates the base portion 111 together with the shaft portion 112B and the first spacer portion 113B. The second spacer portion 114C constitutes one member that penetrates the base portion 111 together with the shaft portion 112C and the first spacer portion 113C. The second spacer portion 114D constitutes one member that penetrates the base portion 111 together with the shaft portion 112D and the first spacer portion 113D.
　第２スペーサ部１１４Ａは、厚み方向に延びる。第２スペーサ部１１４Ａは、円柱形状を有する。なお、第２スペーサ部１１４Ａの形状は、限定されない。第２スペーサ部１１４Ａの形状は、角柱形状であってもよい。第２スペーサ部１１４Ａの径は、貫通穴３１Ａの径よりも大きい。 The second spacer portion 114A extends in the thickness direction. The second spacer portion 114A has a cylindrical shape. Note that the shape of the second spacer portion 114A is not limited. The shape of the second spacer portion 114A may be a prismatic shape. The diameter of the second spacer portion 114A is larger than the diameter of the through hole 31A.
　図５Ａおよび図５Ｂに示すように、第２スペーサ部１１４Ａは、穴１１４１を有する。言い換えると、支持部材１１Ａは、穴１１４１を有する。穴１１４１は、厚み方向におけるベース部１１１の他方側に配置される。穴１１４１は、円形状を有する。穴１１４１の形状は、限定されない。穴１１４１は、矩形状であってもよい。 As shown in FIGS. 5A and 5B, the second spacer portion 114A has a hole 1141. In other words, the support member 11A has the hole 1141. The hole 1141 is arranged on the other side of the base portion 111 in the thickness direction. Hole 1141 has a circular shape. The shape of the hole 1141 is not limited. The hole 1141 may have a rectangular shape.
　（１－５）係合部
　係合部１１５Ａ，１１５Ｂ，１１５Ｃ，１１５Ｄは、ベース部１１１の外周に配置される。係合部１１５Ａ，１１５Ｂ，１１５Ｃ，１１５Ｄは、互いに間隔を隔てて配置される。本実施形態では、係合部１１５Ａ，１１５Ｂ，１１５Ｃ，１１５Ｄのそれぞれは、ベース部１１１の４つのコーナーに１つずつ配置される。係合部１１５Ａは、ロッド１２Ａに係合する。係合部１１５Ｂは、ロッド１２Ｂに係合する。係合部１１５Ｃは、ロッド１２Ｃに係合する。係合部１１５Ｄは、ロッド１２Ｄに係合する。 (1-5) Engaging Parts The engaging parts 115A, 115B, 115C, and 115D are arranged on the outer periphery of the base part 111. The engaging portions 115A, 115B, 115C, and 115D are arranged at intervals from each other. In this embodiment, each of the engaging parts 115A, 115B, 115C, and 115D is arranged at each of the four corners of the base part 111. The engaging portion 115A engages with the rod 12A. The engaging portion 115B engages with the rod 12B. The engaging portion 115C engages with the rod 12C. The engaging portion 115D engages with the rod 12D.
　係合部１１５Ａは、円形状を有する。係合部１１５Ａの形状は、限定されない。係合部１１５Ａの形状は、矩形状でもよい。係合部１１５Ａは、貫通穴１１５１を有する。貫通穴１１５１は、円形状を有する。貫通穴１１５１の形状は、限定されない。貫通穴１１５１の形状は、矩形状でもよい。係合部１１５Ａの貫通穴１１５１には、ロッド１２Ａが挿通される。これにより、係合部１１５Ａは、ロッド１２Ａに係合する。なお、係合部１１５Ａは、ロッド１２Ａに係合できれば、貫通穴１１５１の代わりに、切欠きを有してもよい。 The engaging portion 115A has a circular shape. The shape of the engaging portion 115A is not limited. The shape of the engaging portion 115A may be rectangular. The engaging portion 115A has a through hole 1151. The through hole 1151 has a circular shape. The shape of the through hole 1151 is not limited. The shape of the through hole 1151 may be rectangular. The rod 12A is inserted into the through hole 1151 of the engaging portion 115A. Thereby, the engaging portion 115A engages with the rod 12A. Note that the engaging portion 115A may have a notch instead of the through hole 1151 as long as it can engage with the rod 12A.
　係合部１１５Ｂ，１１５Ｃ，１１５Ｄは、係合部１１５Ａと同じ構造を有する。そのため、係合部１１５Ｂ，１１５Ｃ，１１５Ｄの説明を省略する。 The engaging parts 115B, 115C, and 115D have the same structure as the engaging part 115A. Therefore, description of the engaging portions 115B, 115C, and 115D will be omitted.
　（１－６）複数の支持部材のスタック構造
　支持部材１１Ｂ，１１Ｃ，１１Ｄ，１１Ｅのそれぞれは、支持部材１１Ａと同じ構造を有する。つまり、支持部材１１Ｂ（第２支持部材）は、支持部材１１Ａと同様に、ベース部１１１（第２ベース部）と、複数の軸部１１２Ａ，１１２Ｂ，１１２Ｃ，１１２Ｄ（第２軸部）と、複数の第１スペーサ部１１３Ａ，１１３Ｂ，１１３Ｃ，１１３Ｄと、複数の第２スペーサ部１１４Ａ，１１４Ｂ，１１４Ｃ，１１４Ｂと、複数の係合部１１５Ａ，１１５Ｂ，１１５Ｃ，１１５Ｄ（第２係合部）とを有する。 (1-6) Stack structure of a plurality of support members Each of the support members 11B, 11C, 11D, and 11E has the same structure as the support member 11A. That is, the support member 11B (second support member), like the support member 11A, includes a base portion 111 (second base portion) and a plurality of shaft portions 112A, 112B, 112C, 112D (second shaft portion). A plurality of first spacer parts 113A, 113B, 113C, 113D, a plurality of second spacer parts 114A, 114B, 114C, 114B, a plurality of engaging parts 115A, 115B, 115C, 115D (second engaging part). has.
　支持部材１１Ａ，１１Ｂ，１１Ｃ，１１Ｄ，１１Ｅは、厚み方向にスタック可能である。詳しくは、支持部材１１Ｂは、厚み方向において、支持部材１１Ａの一方側にスタック可能である。支持部材１１Ｃは、厚み方向において、支持部材１１Ｂの一方側にスタック可能である。支持部材１１Ｄは、厚み方向において、支持部材１１Ｃの一方側にスタック可能である。支持部材１１Ｅは、厚み方向において、支持部材１１Ｄの一方側にスタック可能である。 The support members 11A, 11B, 11C, 11D, and 11E can be stacked in the thickness direction. Specifically, the support member 11B can be stacked on one side of the support member 11A in the thickness direction. The support member 11C can be stacked on one side of the support member 11B in the thickness direction. The support member 11D can be stacked on one side of the support member 11C in the thickness direction. The support member 11E can be stacked on one side of the support member 11D in the thickness direction.
　支持部材１１Ａと支持部材１１Ｂとがスタックされた状態で、支持部材１１Ａの軸部１１２Ａは、支持部材１１Ｂの第２スペーサ部１１４Ａの穴１１４１に挿入され、支持部材１１Ａの軸部１１２Ｂは、支持部材１１Ｂの第２スペーサ部１１４Ｂの穴１１４１に挿入され、支持部材１１Ａの軸部１１２Ｃは、支持部材１１Ｂの第２スペーサ部１１４Ｃの穴１１４１に挿入され、支持部材１１Ａの軸部１１２Ｄは、支持部材１１Ｂの第２スペーサ部１１４Ｄの穴１１４１に挿入される。 In a state where the support member 11A and the support member 11B are stacked, the shaft portion 112A of the support member 11A is inserted into the hole 1141 of the second spacer portion 114A of the support member 11B, and the shaft portion 112B of the support member 11A is inserted into the hole 1141 of the second spacer portion 114A of the support member 11B. The shaft portion 112C of the support member 11A is inserted into the hole 1141 of the second spacer portion 114B of the support member 11B, and the shaft portion 112D of the support member 11A is inserted into the hole 1141 of the second spacer portion 114B of the support member 11B. It is inserted into the hole 1141 of the second spacer portion 114D of the member 11B.
　これにより、支持部材１１Ａと支持部材１１Ｂとが連結される。 Thereby, the support member 11A and the support member 11B are connected.
　また、集合体シート１Ａが支持部材１１Ａに支持され、支持部材１１Ａと支持部材１１Ｂとがスタックされた状態で、支持部材１１Ａに支持されている集合体シート１ＡのコーナーＣ１（図１参照）は、支持部材１１Ａの第１スペーサ部１１３Ａと、支持部材１１Ｂの第２スペーサ部１１４Ａとの間に配置され、コーナーＣ２（図１参照）は、支持部材１１Ａの第１スペーサ部１１３Ｂと、支持部材１１Ｂの第２スペーサ部１１４Ｂとの間に配置され、コーナーＣ３（図１参照）は、支持部材１１Ａの第１スペーサ部１１３Ｃと、支持部材１１Ｂの第２スペーサ部１１４Ｃとの間に配置され、コーナーＣ４（図１参照）は、支持部材１１Ａの第１スペーサ部１１３Ｄと、支持部材１１Ｂの第２スペーサ部１１４Ｄとの間に配置される。 Further, in a state where the aggregate sheet 1A is supported by the support member 11A and the support members 11A and 11B are stacked, the corner C1 (see FIG. 1) of the aggregate sheet 1A supported by the support member 11A is , is arranged between the first spacer part 113A of the support member 11A and the second spacer part 114A of the support member 11B, and the corner C2 (see FIG. 1) is arranged between the first spacer part 113B of the support member 11A and the second spacer part 114A of the support member 11B. The corner C3 (see FIG. 1) is arranged between the first spacer part 113C of the support member 11A and the second spacer part 114C of the support member 11B, Corner C4 (see FIG. 1) is arranged between the first spacer portion 113D of the support member 11A and the second spacer portion 114D of the support member 11B.
　また、集合体シート１Ａが支持部材１１Ａに支持され、支持部材１１Ａと支持部材１１Ｂとがスタックされた状態で、複数の第２スペーサ部１１４Ａ，１１４Ｂ，１１４Ｃ，１１４Ｄは、集合体シート１Ａのフレーム３と、支持部材１１Ｂのベース部１１１との間に配置される。 Further, in a state where the aggregate sheet 1A is supported by the support member 11A and the support member 11A and the support member 11B are stacked, the plurality of second spacer parts 114A, 114B, 114C, and 114D are attached to the frame of the aggregate sheet 1A. 3 and the base portion 111 of the support member 11B.
　これにより、集合体シート１Ａは、厚み方向において、支持部材１１Ａのベース部１１１から離れて配置される。 Thereby, the aggregate sheet 1A is placed away from the base portion 111 of the support member 11A in the thickness direction.
　（２）ロッド
　ロッド１２Ａ，１２Ｂ，１２Ｃ，１２Ｄは、支持部材１１Ａ，１１Ｂ，１１Ｃ，１１Ｄ，１１Ｅを吊るすための部材である。 (2) Rod The rods 12A, 12B, 12C, and 12D are members for hanging the supporting members 11A, 11B, 11C, 11D, and 11E.
　ロッド１２Ａは、支持部材１１Ａ，１１Ｂ，１１Ｃ，１１Ｄ，１１Ｅのそれぞれの係合部１１５Ａと係合する。本実施形態では、ロッド１２Ａは、支持部材１１Ａ，１１Ｂ，１１Ｃ，１１Ｄ，１１Ｅのそれぞれの係合部１１５Ａの貫通穴１１５１に挿通される。 The rod 12A engages with each of the engaging portions 115A of the support members 11A, 11B, 11C, 11D, and 11E. In this embodiment, the rod 12A is inserted into the through hole 1151 of each engagement portion 115A of the support members 11A, 11B, 11C, 11D, and 11E.
　ロッド１２Ｂは、支持部材１１Ａ，１１Ｂ，１１Ｃ，１１Ｄ，１１Ｅのそれぞれの係合部１１５Ｂと係合する。本実施形態では、ロッド１２Ｂは、支持部材１１Ａ，１１Ｂ，１１Ｃ，１１Ｄ，１１Ｅのそれぞれの係合部１１５Ｂの貫通穴１１５１に挿通される。 The rod 12B engages with each engagement portion 115B of the support members 11A, 11B, 11C, 11D, and 11E. In this embodiment, the rod 12B is inserted into the through hole 1151 of each engagement portion 115B of the support members 11A, 11B, 11C, 11D, and 11E.
　ロッド１２Ｃは、支持部材１１Ａ，１１Ｂ，１１Ｃ，１１Ｄ，１１Ｅのそれぞれの係合部１１５Ｃと係合する。本実施形態では、ロッド１２Ｃは、支持部材１１Ａ，１１Ｂ，１１Ｃ，１１Ｄ，１１Ｅのそれぞれの係合部１１５Ｃの貫通穴１１５１に挿通される。 The rod 12C engages with the respective engagement portions 115C of the support members 11A, 11B, 11C, 11D, and 11E. In this embodiment, the rod 12C is inserted into the through hole 1151 of each engagement portion 115C of the support members 11A, 11B, 11C, 11D, and 11E.
　ロッド１２Ｄは、支持部材１１Ａ，１１Ｂ，１１Ｃ，１１Ｄ，１１Ｅのそれぞれの係合部１１５Ｄと係合する。本実施形態では、ロッド１２Ｄは、支持部材１１Ａ，１１Ｂ，１１Ｃ，１１Ｄ，１１Ｅのそれぞれの係合部１１５Ｄの貫通穴１１５１に挿通される。 The rod 12D engages with each engaging portion 115D of the support members 11A, 11B, 11C, 11D, and 11E. In this embodiment, the rod 12D is inserted into the through hole 1151 of each engagement portion 115D of the support members 11A, 11B, 11C, 11D, and 11E.
　（３）第１部材
　図３に示すように、第１部材１３は、厚み方向において、スタックされた支持部材１１Ａ，１１Ｂ，１１Ｃ，１１Ｄ，１１Ｅの一方側に配置される。第１部材１３は、ロッド１２Ａ，１２Ｂ，１２Ｃ，１２Ｄのそれぞれの一端を支持する。 (3) First member As shown in FIG. 3, the first member 13 is arranged on one side of the stacked support members 11A, 11B, 11C, 11D, and 11E in the thickness direction. The first member 13 supports one end of each of the rods 12A, 12B, 12C, and 12D.
　詳しくは、図６に示すように、本実施形態では、第１部材１３は、矩形の枠形状を有する。第１部材１３は、複数の穴１３１Ａ，１３１Ｂ，１３１Ｃ，１３１Ｄと、取っ手１３２とを有する。 Specifically, as shown in FIG. 6, in this embodiment, the first member 13 has a rectangular frame shape. The first member 13 has a plurality of holes 131A, 131B, 131C, and 131D, and a handle 132.
　穴１３１Ａには、ロッド１２Ａの一端が挿通される。穴１３１Ｂには、ロッド１２Ｂの一端が挿通される。穴１３１Ｃには、ロッド１２Ｃの一端が挿通される。穴１３１Ｄには、ロッド１２Ｄの一端が挿通される。 One end of the rod 12A is inserted into the hole 131A. One end of the rod 12B is inserted through the hole 131B. One end of the rod 12C is inserted through the hole 131C. One end of the rod 12D is inserted through the hole 131D.
　取っ手１３２は、第２方向において、第１部材１３の一端部に配置される。取っ手１３２は、作業者によって把持される。取っ手１３２は、作業機械のアームによって把持されてもよい。取っ手１３２の形状は、限定されない。本実施形態では、取っ手１３２は、略矩形の枠形状を有する。 The handle 132 is arranged at one end of the first member 13 in the second direction. The handle 132 is held by the operator. Handle 132 may be grasped by an arm of the work machine. The shape of the handle 132 is not limited. In this embodiment, the handle 132 has a substantially rectangular frame shape.
　（４）第２部材
　図３に示すように、第２部材１４は、厚み方向において、スタックされた支持部材１１Ａ，１１Ｂ，１１Ｃ，１１Ｄ，１１Ｅの他方側に配置される。第２部材１４は、厚み方向において、スタックされた支持部材１１Ａ，１１Ｂ，１１Ｃ，１１Ｄ，１１Ｅに対して、第１部材１３の反対側に配置される。第２部材１４は、ロッド１２Ａ，１２Ｂ，１２Ｃ，１２Ｄのそれぞれの他端を支持する。本実施形態では、第２部材１４は、第１部材１３と同じ形状を有する。そのため、第２部材１４についての説明を省略する。なお、第２部材１４は、第１部材１３と異なる形状を有してもよい。 (4) Second member As shown in FIG. 3, the second member 14 is arranged on the other side of the stacked support members 11A, 11B, 11C, 11D, and 11E in the thickness direction. The second member 14 is arranged on the opposite side of the first member 13 with respect to the stacked support members 11A, 11B, 11C, 11D, and 11E in the thickness direction. The second member 14 supports the other ends of the rods 12A, 12B, 12C, and 12D. In this embodiment, the second member 14 has the same shape as the first member 13. Therefore, a description of the second member 14 will be omitted. Note that the second member 14 may have a different shape from the first member 13.
　３．集合体シートの製造方法
　次に、上記した集合体シート１の製造方法について説明する。 3. Method for manufacturing aggregate sheet Next, a method for manufacturing the above-described aggregate sheet 1 will be described.
　本実施形態では、集合体シート１は、アディティブ法により製造される。集合体シート１の製造方法は、パターン工程（図７Ａから図７Ｃ参照）と、カット工程（図８Ａ参照）と、メッキ工程（図８Ｂ参照）とを含む。 In this embodiment, the aggregate sheet 1 is manufactured by an additive method. The method for manufacturing the aggregate sheet 1 includes a patterning process (see FIGS. 7A to 7C), a cutting process (see FIG. 8A), and a plating process (see FIG. 8B).
　（１）パターン工程
　図７Ａから図７Ｃに示すように、パターン工程では、金属箔のロールである第１ロールＲ１（図示せず）から引き出された金属箔Ｍの一方面Ｓ３１上に、ベース絶縁層２２（図７Ａ参照）と導体パターン２３（図７Ｂ参照）とを形成し、金属箔Ｍに貫通穴３１（図７Ｃ参照）を形成して、複数の集合体シート１を有する第２ロールＲ２（図８Ａ参照）を製造する。なお、パターン工程が実施されている間、金属箔Ｍは、第１ロールＲ１と第２ロールＲ２との間に張られている。 (1) Patterning process As shown in FIGS. 7A to 7C, in the patterning process, base insulation is A second roll R2 having a plurality of aggregate sheets 1 is formed by forming a layer 22 (see FIG. 7A) and a conductive pattern 23 (see FIG. 7B), and forming through holes 31 (see FIG. 7C) in the metal foil M. (see FIG. 8A). Note that while the patterning process is being performed, the metal foil M is stretched between the first roll R1 and the second roll R2.
　詳しくは、ベース絶縁層２２を形成するには、まず、金属箔Ｍの一方面Ｓ３１に感光性樹脂の溶液（ワニス）を塗布して乾燥し、感光性樹脂の塗膜を形成する。次に、感光性樹脂の塗膜を露光および現像する。 Specifically, in order to form the base insulating layer 22, first, a photosensitive resin solution (varnish) is applied to one side S31 of the metal foil M and dried to form a photosensitive resin coating. Next, the photosensitive resin coating is exposed and developed.
　これにより、図７Ａに示すように、ベース絶縁層２２が、金属箔Ｍの一方面Ｓ３１上に形成される。 Thereby, the base insulating layer 22 is formed on one side S31 of the metal foil M, as shown in FIG. 7A.
　導体パターン２３は、電解メッキにより形成される。 The conductor pattern 23 is formed by electrolytic plating.
　電解メッキにより導体パターン２３を形成するには、まず、ベース絶縁層２２の一方面Ｓ１１、および、金属箔Ｍの一方面Ｓ３１にシード層を形成する。シード層は、例えば、スパッタリングにより形成される。シード層の材料としては、例えば、クロム、銅、ニッケル、チタン、および、これらの合金が挙げられる。 To form the conductor pattern 23 by electrolytic plating, first, a seed layer is formed on one side S11 of the base insulating layer 22 and one side S31 of the metal foil M. The seed layer is formed by sputtering, for example. Examples of the material for the seed layer include chromium, copper, nickel, titanium, and alloys thereof.
　次に、ベース絶縁層２２の一方面Ｓ１１、および、金属箔Ｍの一方面Ｓ３１に、メッキレジストを貼り合わせる。 Next, a plating resist is bonded to one side S11 of the base insulating layer 22 and one side S31 of the metal foil M.
　次に、導体層２３１１（図２Ａ参照）および配線２３３（図２Ｂ参照）が形成される部分を遮光した状態で、メッキレジストを露光する。 Next, the plating resist is exposed to light while the portion where the conductor layer 2311 (see FIG. 2A) and the wiring 233 (see FIG. 2B) are formed is shielded from light.
　次に、露光されたメッキレジストを現像する。すると、遮光された部分のメッキレジストが除去され、導体層２３１１および配線２３３が形成される部分にシード層が露出する。なお、露光された部分、すなわち、導体層２３１１および配線２３３が形成されない部分のメッキレジストは、残る。 Next, the exposed plating resist is developed. Then, the plating resist in the light-shielded portion is removed, and the seed layer is exposed in the portion where the conductor layer 2311 and wiring 233 are to be formed. Note that the plating resist remains in the exposed portion, that is, in the portion where the conductor layer 2311 and the wiring 233 are not formed.
　次に、露出したシード層の上に、電解メッキにより、導体層２３１１および配線２３３を形成する。電解メッキが終了した後、メッキレジストを剥離する。その後、メッキレジストによって覆われていたシード層を、エッチングにより除去する。 Next, a conductor layer 2311 and wiring 233 are formed on the exposed seed layer by electrolytic plating. After electrolytic plating is completed, the plating resist is peeled off. Thereafter, the seed layer covered with the plating resist is removed by etching.
　これにより、図３Ｂに示すように、導体層２３１１および配線２３３が、ベース絶縁層２２の一方面Ｓ１１上に形成される。 Thereby, as shown in FIG. 3B, the conductor layer 2311 and the wiring 233 are formed on one side S11 of the base insulating layer 22.
　次に、ベース絶縁層２２の形成と同様にして、ベース絶縁層２２および導体パターン２３の上にカバー絶縁層２４（図１および図２Ｂ参照）を形成する。 Next, in the same manner as in the formation of the base insulating layer 22, a cover insulating layer 24 (see FIGS. 1 and 2B) is formed on the base insulating layer 22 and the conductor pattern 23.
　次に、図７Ｃに示すように、金属箔Ｍをエッチングして、貫通穴３１を形成する。また、フレーム３と配線回路基板２との間、および、２つの配線回路基板２の間に、切欠き５を形成する。 Next, as shown in FIG. 7C, the metal foil M is etched to form a through hole 31. Furthermore, cutouts 5 are formed between the frame 3 and the printed circuit board 2 and between the two printed circuit boards 2.
　以上により、複数の集合体シート１を有する第２ロールＲ２を製造する。 Through the above steps, the second roll R2 having a plurality of aggregate sheets 1 is manufactured.
　（２）カット工程
　次に、パターン工程の後、カット工程を実施する。 (2) Cutting process Next, after the patterning process, a cutting process is performed.
　図８Ａに示すように、カット工程では、第２ロールＲ２から、複数の集合体シート１のそれぞれをカットする。詳しくは、第２ロールＲ２から繰り出された集合体シート１を、カッターで切り出す。カットする方法は、限定されない。これにより、互いに独立した複数の集合体シート１を得る。 As shown in FIG. 8A, in the cutting step, each of the plurality of aggregate sheets 1 is cut from the second roll R2. Specifically, the aggregate sheet 1 fed out from the second roll R2 is cut out with a cutter. The cutting method is not limited. As a result, a plurality of mutually independent aggregate sheets 1 are obtained.
　（３）メッキ工程
　次に、カット工程の後、メッキ工程を実施する。 (3) Plating process Next, after the cutting process, a plating process is performed.
　メッキ工程では、カットされた集合体シート１の全ての端子２３１の導体層２３１１、および、全ての端子２３２の導体層２３１１をメッキする。メッキ工程では、無電解メッキにより、導体層２３１１をメッキする。これにより、導体層２３１１の表面にメッキ層２３１２（図２Ａ参照）が形成される。 In the plating step, the conductor layers 2311 of all the terminals 231 and the conductor layers 2311 of all the terminals 232 of the cut assembly sheet 1 are plated. In the plating process, the conductor layer 2311 is plated by electroless plating. As a result, a plating layer 2312 (see FIG. 2A) is formed on the surface of the conductor layer 2311.
　詳しくは、図８Ｂに示すように、カットされた集合体シート１を、集合体シート支持具１０に取り付けて、集合体シート支持具１０ごとメッキ液に浸ける。 Specifically, as shown in FIG. 8B, the cut aggregate sheet 1 is attached to the aggregate sheet support 10, and the aggregate sheet support 10 is immersed in a plating solution.
　これにより、カットされた集合体シート１の取り扱い性の向上を図ることができる。また、集合体シート１は、集合体シート支持具１０に取り付けられた状態で、支持部材１１の４つの軸部１１２（図４参照）により、４つのコーナーＣ１，Ｃ２，Ｃ３、Ｃ４の移動が規制される。そのため、メッキ工程中において、集合体シート１にシワが出来てしまうことを、抑制できる。 Thereby, it is possible to improve the handling of the cut aggregate sheet 1. Furthermore, when the aggregate sheet 1 is attached to the aggregate sheet support 10, the four corners C1, C2, C3, and C4 are controlled by the four shafts 112 (see FIG. 4) of the support member 11. Regulated. Therefore, it is possible to prevent wrinkles from forming on the aggregate sheet 1 during the plating process.
　３．作用効果
　（１）集合体シート支持具１０によれば、図３に示すように、集合体シート１の貫通穴３１（図１参照）に支持部材１１の軸部１１２（図４参照）を挿通するという簡単な構成で、集合体シート１を集合体シート支持具１０に支持できる。 3. Effects (1) According to the aggregate sheet support 10, as shown in FIG. With this simple configuration, the aggregate sheet 1 can be supported by the aggregate sheet support 10.
　そして、集合体シート１を、集合体シート支持具１０に支持した状態で取り扱うことにより、集合体シート１の取り扱い性の向上を図ることができる。 By handling the aggregate sheet 1 while being supported by the aggregate sheet support 10, it is possible to improve the ease of handling the aggregate sheet 1.
　（２）集合体シート支持具１０によれば、図３および図５Ａに示すように、支持部材１１が、複数の第１スペーサ部１１３を有する。複数の第１スペーサ部１１３は、図３に示すように、集合体シート１が支持部材１１に支持された状態で、集合体シート１のフレーム３（図１参照）とベース部１１１との間に配置される。 (2) According to the aggregate sheet support 10, the support member 11 has a plurality of first spacer parts 113, as shown in FIGS. 3 and 5A. As shown in FIG. 3, the plurality of first spacer parts 113 are arranged between the frame 3 of the aggregate sheet 1 (see FIG. 1) and the base part 111 when the aggregate sheet 1 is supported by the support member 11. will be placed in
　そのため、複数の第１スペーサ部１１３により、集合体シート１を、ベース部１１１から離した状態で、支持部材１１に支持できる。 Therefore, the plurality of first spacer parts 113 can support the aggregate sheet 1 on the support member 11 while being separated from the base part 111.
　これにより、例えば、メッキ工程において、厚み方向における集合体シート１の他方面に、メッキ液を確実に接触させることができる。 Thereby, for example, in the plating process, the plating solution can be reliably brought into contact with the other surface of the aggregate sheet 1 in the thickness direction.
　（３）集合体シート支持具１０によれば、図４に示すように、第１スペーサ部１１３が、軸部１１２の周囲に配置される。 (3) According to the aggregate sheet support 10, as shown in FIG. 4, the first spacer portion 113 is arranged around the shaft portion 112.
　そのため、集合体シート１において、軸部１１２に支持される部分と、第１スペーサ部１１３と接触する部分とを集中的に配置することができる。 Therefore, in the aggregate sheet 1, the portion supported by the shaft portion 112 and the portion contacting the first spacer portion 113 can be centrally arranged.
　そのため、集合体シート１と支持部材１１との接触面積を低減して、支持部材１１との接触による集合体シート１の変形を抑制できる。 Therefore, the contact area between the aggregate sheet 1 and the support member 11 can be reduced, and deformation of the aggregate sheet 1 due to contact with the support member 11 can be suppressed.
　（４）集合体シート支持具１０によれば、図３に示すように、支持部材１１Ａと支持部材１１Ｂとがスタックされた状態で、支持部材１１Ａの軸部１１２（図５Ａ参照）が、支持部材１１Ｂの穴１１４１（図５Ａ参照）に挿入される。 (4) According to the aggregate sheet support 10, as shown in FIG. 3, when the support member 11A and the support member 11B are stacked, the shaft portion 112 (see FIG. 5A) of the support member 11A It is inserted into the hole 1141 (see FIG. 5A) of the member 11B.
　これにより、支持部材１１Ａが集合体シート１Ａを支持し、支持部材１１Ｂが集合体シート１Ｂを支持した状態で、支持部材１１Ａと支持部材１１Ｂとを連結できる。 Thereby, the support member 11A and the support member 11B can be connected with the support member 11A supporting the aggregate sheet 1A and the support member 11B supporting the aggregate sheet 1B.
　その結果、複数の集合体シート１Ａ，１Ｂを容易に取り扱うことができる。 As a result, a plurality of aggregate sheets 1A, 1B can be easily handled.
　（５）集合体シート支持具１０によれば、図３および図５Ａに示すように、支持部材１１が、複数の第２スペーサ部１１４を有する。複数の第２スペーサ部１１４は、図３に示すように、集合体シート１Ａが支持部材１１Ａに支持され、支持部材１１Ａと支持部材１１Ｂとがスタックされた状態で、集合体シート１のフレーム３（図１参照）と、支持部材１１Ｂのベース部１１１との間に配置される。 (5) According to the aggregate sheet support 10, the support member 11 has a plurality of second spacer parts 114, as shown in FIGS. 3 and 5A. As shown in FIG. 3, the plurality of second spacer parts 114 are connected to the frame 3 of the aggregate sheet 1 in a state where the aggregate sheet 1A is supported by the support member 11A and the support member 11A and the support member 11B are stacked. (see FIG. 1) and the base portion 111 of the support member 11B.
　そのため、複数の第２スペーサ部１１４により、集合体シート１を、支持部材１１Ｂのベース部１１１から離した状態で、支持部材１１Ａに支持できる。 Therefore, the plurality of second spacer parts 114 can support the aggregate sheet 1 on the support member 11A while being separated from the base part 111 of the support member 11B.
　これにより、例えば、メッキ工程において、厚み方向における集合体シート１の一方面に、メッキ液を確実に接触させることができる。 Thereby, for example, in the plating process, the plating solution can be reliably brought into contact with one side of the aggregate sheet 1 in the thickness direction.
　（６）集合体シート支持具１０によれば、図５Ｂに示すように、第２スペーサ部１１４が、穴１４１１を有する。 (6) According to the aggregate sheet support 10, the second spacer portion 114 has the hole 1411, as shown in FIG. 5B.
　そのため、集合体シート１Ａにおいて、軸部１１２に支持される部分と、支持部材１１Ｂの第２スペーサ部１１４と接触する部分とを集中的に配置することができる。 Therefore, in the aggregate sheet 1A, the portion supported by the shaft portion 112 and the portion contacting the second spacer portion 114 of the support member 11B can be centrally arranged.
　そのため、集合体シート１Ａと支持部材１１Ｂとの接触面積を低減して、支持部材１１Ｂとの接触による集合体シート１Ａの変形を抑制できる。 Therefore, the contact area between the aggregate sheet 1A and the support member 11B can be reduced, and deformation of the aggregate sheet 1A due to contact with the support member 11B can be suppressed.
　（７）集合体シート支持具１０によれば、図３に示すように、複数の支持部材１１Ａ，１１Ｂ，１１Ｃ，１１Ｄ，１１Ｅを、ロッド１２Ａ，１２Ｂ，１２Ｃ，１２Ｄでまとめて取り扱うことができる。 (7) According to the aggregate sheet support 10, as shown in FIG. 3, a plurality of support members 11A, 11B, 11C, 11D, and 11E can be handled together using rods 12A, 12B, 12C, and 12D. .
　（８）集合体シート１の製造方法によれば、図８Ｂに示すように、カットされた集合体シート１を、集合体シート支持具１０で取り扱うことができる。 (8) According to the method for manufacturing the aggregate sheet 1, the cut aggregate sheet 1 can be handled by the aggregate sheet support 10, as shown in FIG. 8B.
　そのため、カットされた集合体シート１の取り扱い性の向上を図ることができる。 Therefore, the ease of handling the cut aggregate sheet 1 can be improved.
　（９）集合体シート１の製造方法によれば、図８Ｂに示すように、メッキ工程において、カットされた集合体シート１の取り扱い性の向上を図ることができる。 (9) According to the method for manufacturing the aggregate sheet 1, as shown in FIG. 8B, the ease of handling the cut aggregate sheet 1 can be improved in the plating process.
　４．変形例
　次に、変形例について説明する。変形例において、上記した実施形態と同様の部材には同じ符号を付し、説明を省略する。 4. Modification Example Next, a modification example will be described. In the modified example, members similar to those in the above-described embodiment are denoted by the same reference numerals, and explanations thereof will be omitted.
　（１）図９に示すように、集合体シート１００は、貫通穴３１の縁を補強する補強部４を有してもよい。詳しくは、集合体シート１００は、貫通穴３１Ａの縁を補強する補強部４Ａと、貫通穴３１Ｂの縁を補強する補強部４Ｂと、貫通穴３１Ｃの縁を補強する補強部４Ｃと、貫通穴３１Ｄの縁を補強する補強部４Ｄとを有する。なお、補強部４Ａ，４Ｂ，４Ｃ，４Ｄの形状は、限定されない。 (1) As shown in FIG. 9, the aggregate sheet 100 may have a reinforcing portion 4 that reinforces the edge of the through hole 31. Specifically, the assembly sheet 100 includes a reinforcing part 4A that reinforces the edge of the through hole 31A, a reinforcing part 4B that reinforces the edge of the through hole 31B, a reinforcing part 4C that reinforces the edge of the through hole 31C, and a reinforcing part 4C that reinforces the edge of the through hole 31C. It has a reinforcing part 4D that reinforces the edge of 31D. Note that the shapes of the reinforcing portions 4A, 4B, 4C, and 4D are not limited.
　貫通穴３１の縁が補強部４で補強されていることにより、貫通穴３１を起点としてフレーム３が破れることを抑制でき、集合体シート１を集合体シート支持具１０に安定に吊り付けることができる。 By reinforcing the edge of the through hole 31 with the reinforcing part 4, it is possible to suppress the frame 3 from being torn from the through hole 31 as a starting point, and it is possible to stably hang the sheet assembly 1 on the sheet assembly support 10. can.
　（２）第１スペーサ部１１３は、軸部１１２の周りに無くてもよい。第１スペーサ部１１３は、軸部１１２から離れて設けられていてもよい。 (2) The first spacer portion 113 may not be provided around the shaft portion 112. The first spacer portion 113 may be provided apart from the shaft portion 112.
　（３）変形例（１）および（２）においても、上記した実施形態を同様の効果を得ることができる。
　なお、上記発明は、本発明の例示の実施形態として提供したが、これは単なる例示に過ぎず、限定的に解釈してはならない。当該技術分野の当業者によって明らかな本発明の変形例は、後記請求の範囲に含まれる。 (3) Modifications (1) and (2) also provide the same effects as those of the above-described embodiment.
Note that although the above invention has been provided as an exemplary embodiment of the present invention, this is merely an example and should not be interpreted in a limiting manner. Variations of the invention that are obvious to those skilled in the art are within the scope of the following claims.
　本発明の集合体シート支持具、および、集合体シートの製造方法は、集合体シートの製造に利用される。 The aggregate sheet support and the method for producing an aggregate sheet of the present invention are used for producing an aggregate sheet.
　１　　　　集合体シート
　２　　　　配線回路基板
　３　　　　フレーム
　１０　　　集合体シート支持具
　１１Ａ　　支持部材
　１１Ｂ　　支持部材（第２支持部材）
　１１１　　ベース部
　１１２　　軸部
　１１３　　第１スペーサ部（スペーサ部）
　１１４　　第２スペーサ部
　１１４１　穴
　１１５　　係合部
　１２　　　ロッド
　１３　　　第１部材
　１４　　　第２部材
　２２　　　ベース絶縁層
　２３　　　導体パターン
　２３１　　端子
　２３２　　端子
　３１　　　貫通穴
　Ｓ１１　　ベース絶縁層の一方面
　Ｍ　　　　金属箔
　Ｒ１　　　第１ロール
　Ｒ２　　　第２ロール 1 Assembly sheet 2 Wired circuit board 3 Frame 10 Assembly sheet support 11A Support member 11B Support member (second support member)
111 Base part 112 Shaft part 113 First spacer part (spacer part)
114 Second spacer portion 1141 Hole 115 Engaging portion 12 Rod 13 First member 14 Second member 22 Base insulating layer 23 Conductor pattern 231 Terminal 232 Terminal 31 Through hole S11 One side of base insulating layer M Metal foil R1 First roll R2 2nd roll

Claims (12)

  1. 　配線回路基板と、前記配線回路基板を支持するフレームであって、貫通穴を有するフレームとを備える集合体シートを支持可能な支持部材を備え、
    　前記支持部材は、
    　　前記集合体シートが前記支持部材に支持された状態で、前記集合体シートの面方向に延び、前記集合体シートの厚み方向に厚みを有するベース部と、
    　　前記ベース部の厚み方向において前記ベース部の一方側に配置され、前記集合体シートが前記支持部材に支持された状態で前記集合体シートの前記貫通穴に挿通される軸部とを有する、集合体シート支持具。     A supporting member capable of supporting an assembly sheet including a printed circuit board and a frame that supports the printed circuit board and has a through hole,
    The support member is
    a base portion that extends in the surface direction of the aggregate sheet and has a thickness in the thickness direction of the aggregate sheet while the aggregate sheet is supported by the support member;
    a shaft portion disposed on one side of the base portion in the thickness direction of the base portion, and inserted into the through hole of the aggregate sheet while the aggregate sheet is supported by the support member; Body seat support.
  2. 　前記支持部材は、
    　　前記厚み方向において前記ベース部の一方側に配置され、前記集合体シートが前記支持部材に支持された状態で、前記集合体シートの前記フレームと前記ベース部との間に配置されるスペーサ部を、さらに有する、請求項１に記載の集合体シート支持具。     The support member is
    A spacer portion is disposed on one side of the base portion in the thickness direction, and is disposed between the frame of the aggregate sheet and the base portion while the aggregate sheet is supported by the support member. The aggregate sheet support according to claim 1, further comprising: .
  3. 　前記スペーサ部は、前記軸部の周囲に配置される、請求項２に記載の集合体シート支持具。 The assembly sheet support according to claim 2, wherein the spacer portion is arranged around the shaft portion.
  4. 　前記支持部材の一方側にスタック可能であり、前記集合体シートを支持可能な第２支持部材をさらに備え、
    　前記第２支持部材は、
    　　前記厚み方向に厚みを有する第２ベース部と、
    　　前記厚み方向において前記第２ベース部の一方側に配置され、前記集合体シートが前記第２支持部材に支持された状態で前記集合体シートの前記貫通穴に挿通される第２軸部と、
    　　前記厚み方向における前記第２ベース部の他方側に配置される穴と
    　を有し、
    　前記支持部材と前記第２支持部材とがスタックされた状態で、前記支持部材の前記軸部は、前記第２支持部材の前記穴に挿入される、請求項１に記載の集合体シート支持具。     further comprising a second support member stackable on one side of the support member and capable of supporting the aggregate sheet;
    The second support member is
    a second base portion having a thickness in the thickness direction;
    a second shaft portion that is disposed on one side of the second base portion in the thickness direction and is inserted into the through hole of the aggregate sheet while the aggregate sheet is supported by the second support member;
    a hole disposed on the other side of the second base portion in the thickness direction;
    The aggregate sheet support device according to claim 1, wherein the shaft portion of the support member is inserted into the hole of the second support member when the support member and the second support member are stacked. .
  5. 　前記第２支持部材は、
    　　前記厚み方向において前記第２ベース部の他方側に配置され、前記集合体シートが前記支持部材に支持され、前記支持部材と前記第２支持部材とがスタックされた状態で、前記集合体シートの前記フレームと前記第２ベース部との間に配置される第２スペーサ部を、さらに有する、請求項４に記載の集合体シート支持具。     The second support member is
    The aggregate sheet is disposed on the other side of the second base part in the thickness direction, the aggregate sheet is supported by the support member, and the aggregate sheet is stacked with the support member and the second support member. The assembly sheet support according to claim 4, further comprising a second spacer section disposed between the frame and the second base section.
  6. 　前記第２スペーサ部は、前記穴を有する、請求項５に記載の集合体シート支持具。 The assembly sheet support according to claim 5, wherein the second spacer portion has the hole.
  7. 　前記集合体シート支持具は、
    　　前記支持部材および前記第２支持部材を吊るすためのロッドと、
    　　前記ロッドの一端を支持する第１部材と、
    　　前記ロッドの他端を支持する第２部材と
    をさらに備える、請求項４に記載の集合体シート支持具。     The assembly seat support device includes:
    a rod for suspending the support member and the second support member;
    a first member supporting one end of the rod;
    The assembly sheet support according to claim 4, further comprising a second member that supports the other end of the rod.
  8. 　前記支持部材は、前記ロッドに係合する係合部を、さらに有し、
    　前記第２支持部材は、前記ロッドに係合する第２係合部を、さらに有する、請求項７に記載の集合体シート支持具。     The support member further includes an engaging portion that engages with the rod,
    The assembly sheet support according to claim 7, wherein the second support member further includes a second engagement portion that engages with the rod.
  9. 　前記集合体シート支持具は、
    　　前記支持部材を吊るすためのロッドと、
    　　前記ロッドの一端を支持する第１部材と、
    　　前記ロッドの他端を支持する第２部材と
    をさらに備える、請求項１に記載の集合体シート支持具。     The assembly seat support device includes:
    a rod for suspending the support member;
    a first member that supports one end of the rod;
    The assembly sheet support according to claim 1, further comprising a second member that supports the other end of the rod.
  10. 　前記支持部材は、前記ロッドに係合する係合部を、さらに有する、請求項９に記載の集合体シート支持具。 The aggregate sheet support according to claim 9, wherein the support member further includes an engaging portion that engages with the rod.
  11. 　請求項１に記載の集合体シート支持具を用いた前記集合体シートの製造方法であって、
    　金属箔のロールである第１ロールから引き出された前記金属箔の一方面上に、絶縁層と、前記絶縁層の一方面上に配置される導体パターンとを形成し、前記金属箔に前記貫通穴を形成して、複数の前記集合体シートを有する第２ロールを製造するパターン工程と、
    　前記第２ロールから複数の前記集合体シートのそれぞれをカットするカット工程と、
    　を含み、
    　前記集合体シート支持具は、カットされた前記集合体シートを支持する、集合体シートの製造方法。     A method for manufacturing the aggregate sheet using the aggregate sheet support according to claim 1, comprising:
    An insulating layer and a conductor pattern disposed on one side of the insulating layer are formed on one side of the metal foil pulled out from a first roll of metal foil, and the metal foil is provided with the through hole. a patterning step of forming holes to produce a second roll having a plurality of the aggregate sheets;
    a cutting step of cutting each of the plurality of aggregate sheets from the second roll;
    including;
    The method for manufacturing an aggregate sheet, wherein the aggregate sheet support supports the cut aggregate sheet.
  12. 　さらに、前記集合体シート支持具に前記集合体シートが支持されている状態で、前記導体パターンの端子をメッキするメッキ工程を含む、請求項１１に記載の集合体シートの製造方法。 12. The method for manufacturing an aggregate sheet according to claim 11, further comprising a plating step of plating terminals of the conductor pattern while the aggregate sheet is supported by the aggregate sheet support.
PCT/JP2023/015509 2022-05-19 2023-04-18 Assembly sheet support tool and method for manufacturing assembly sheet WO2023223753A1 (en)

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