WO2009096462A1 - Electronic part conveying reel - Google Patents

Electronic part conveying reel Download PDF

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Publication number
WO2009096462A1
WO2009096462A1 PCT/JP2009/051454 JP2009051454W WO2009096462A1 WO 2009096462 A1 WO2009096462 A1 WO 2009096462A1 JP 2009051454 W JP2009051454 W JP 2009051454W WO 2009096462 A1 WO2009096462 A1 WO 2009096462A1
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WO
WIPO (PCT)
Prior art keywords
core
flange
reel
long member
electronic component
Prior art date
Application number
PCT/JP2009/051454
Other languages
French (fr)
Japanese (ja)
Inventor
Jingqiang Zhang
Original Assignee
Tyco Electronics Amp K.K.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tyco Electronics Amp K.K. filed Critical Tyco Electronics Amp K.K.
Publication of WO2009096462A1 publication Critical patent/WO2009096462A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04—Kinds or types
    • B65H75/08—Kinds or types of circular or polygonal cross-section
    • B65H75/12—Kinds or types of circular or polygonal cross-section with a single end flange (e.g. with a conical end flange); formed with one end of greater diameter than the barrel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/53—Adaptations of cores or reels for special purposes
    • B65H2701/534—Stackable or interlockable reels or parts of reels

Definitions

  • the present invention relates to an electronic component transport reel in which a long member formed by sequentially connecting a plurality of electronic components is wound around a winding core in a multiple manner and used for transporting the long member.
  • the long member when transporting a long member in which a plurality of electronic components are sequentially connected, such as a long member in which a plurality of contacts incorporated in an electrical connector are sequentially connected, the long member is connected to the core and the core.
  • a reel having a pair of flanges extending at both ends is wound, and a plurality of such reels are loaded on a cardboard box and transported.
  • Patent Document 1 For the purpose of increasing the number of loaded reels and reducing the transportation cost, a reel having a flange only at one end of the core has been proposed (Patent Document 1).
  • FIG. 1 is a plan view (A) and a side view (B) showing a reel having a flange only on one of the cores, although it is different from the reel disclosed in Patent Document 1.
  • FIG. 1 is a plan view (A) and a side view (B) showing a reel having a flange only on one of the cores, although it is different from the reel disclosed in Patent Document 1.
  • FIG. 2 is an exploded view of the flange constituting the reel shown in FIG.
  • a corrugated cardboard in which a part of a circle is cut out is prepared, a fold consisting of a central circle and a radially extending straight line as shown by a broken line is formed, and both sides of the cutout are formed.
  • 11a and 11b are drawn so as to be in contact with each other, and an adhesive tape 121 is attached as shown in FIG.
  • a flange 11 having a circular shape in a plan view as shown in FIG. 1A and an umbrella shape (cone type) as shown in FIG. 1B is formed.
  • a plurality of slits 11c and a plurality of round holes 11d are formed in the central portion of the cardboard.
  • the plurality of slits 11c are for avoiding overlapping of the cardboards in the central portion when the sides 11a and 11b are drawn, and the round hole 11d has a core 12 (FIG. 1B) described below. )) Is a round hole communicating with the through hole formed in the core when attached.
  • a reel 10 composed of the flange 11 and the winding core 12 is wound and transported in a multiple manner by a plurality of long members in which a plurality of electronic components such as connector contacts are sequentially connected. The wound long member is unwound.
  • the through-hole of the core 12 including the round hole 11d of the flange 11 is a hole used for mounting to a device to be mounted when a long member is wound or unwound on the reel 10.
  • the core 12 is bonded to the front side of the center portion of the flange.
  • a plurality of cardboards stacked and bonded are used, and one cardboard (not shown) is also bonded to the back side of the flange 11.
  • the winding core 12 is formed with a through hole (not shown) communicating with a round hole 11d formed in the center portion of the flange 11. As described above, the through hole is a hole used when the reel 10 is mounted on the apparatus.
  • FIG. 3 is a schematic view showing a state in which the reel 10 shown in FIG. 2 is housed in a cardboard box for transportation.
  • a cardboard board 41 is placed on the inner bottom of the cardboard box 40 as an underlay.
  • a hole 41a is formed at the center of the corrugated board 41, and a cylindrical column 42 is erected on the inner side of the cardboard box 40 through the hole 41a.
  • four reels 10 are stacked in the cardboard box 40 so as to be supported by the pillars 42. Each of these four reels 10 is wound with a long member 20 in multiple layers. In this figure, only the long member wound around the top reel 10 is shown.
  • a cover member 30 that is substantially the same type as the flange 11 of the reel 10 (see FIG. 1A) is placed on the four stacked reels 10, and in this state, the cardboard box is covered. The lid 43 of the box 40 is closed and transported in that state. JP 2004-359280 A
  • the cardboard boxes with the reels stacked inside are subject to vibration during transportation.
  • the reel 10 in the cardboard box rotates in the cardboard box depending on the state of the vibration, and depending on the direction of the rotation, the wound long member is loosened.
  • a part of the wound long member may be dislodged, for example, the outer part of the elongated member 11 may be detached from the flange 11, which may cause inconvenience when the reel is taken out at the transportation destination. .
  • the long member is not wound around the outermost diameter portion of the flange 11, and the long member is not wound around a part of the outermost diameter of the flange 11. It is common practice to leave a strip of sol over.
  • the length of the long member wound around one reel is shorter than the dimension of the reel placed in the cardboard box, which causes a problem in terms of transportation efficiency.
  • an object of the present invention is to provide a reel for transporting an electronic component with improved transport efficiency while preventing the collapse of a long member during transport.
  • the first electronic component transport reel of the present invention that achieves the above object is a columnar core and is fixed to one end of the core and spreads in a planar shape around the core.
  • an electronic component transport reel that has a flange and a long member formed by sequentially connecting a plurality of electronic components is wound around the core to be used for transporting the long member.
  • the flange is characterized by having a peripheral shape in which a total of four portions are formed at positions where the circular arc is cut by 90 ° with respect to a circular shape, and a circular arc part of the circular portion is cut by 90 °. To do.
  • the flange has a circular shape as a reference, and a part of the circular arc formed by cutting a part of the circular shape is formed at four positions rotated by 90 ° of the circular shape. Therefore, it can be transported using a small, small-volume cardboard box, and for example, the number of cardboard boxes loaded on the loading platform of one truck can be increased. Thus, the transportation efficiency can be improved and the material cost of the cardboard box can be reduced.
  • the second electronic component transport reel of the present invention that achieves the above object is a column-shaped core, and is fixed to one end of the core and is planar around the core.
  • an electronic component transport reel that has a flange that spreads out and a long member formed by sequentially connecting a plurality of electronic components is wound around the core and is used for transporting the long member.
  • the flange is formed with a total of four bent pieces, each of which is rotated by 90 °, with a part of the circular arc bent on the surface side where the winding core exists on the basis of the circular shape. It is characterized by having a peripheral shape.
  • the second electronic component transport reel according to the present invention is provided with a bent piece in place of the cutting portion of the first electronic component transport reel, and the transport efficiency is the same as that of the first electronic component transport reel.
  • the material cost of the cardboard box that accommodates the reel can be reduced, and since it is not a cutting part but a bent piece, the load of the long member is more reliably destroyed than the first electronic component transport reel. Is prevented.
  • the third electronic component transport reel of the present invention that achieves the above-described object is a column-shaped core, and is fixed to one end of the core and is planar around the core.
  • an electronic component transport reel that has a flange that spreads out and a long member formed by sequentially connecting a plurality of electronic components is wound around the core and is used for transporting the long member.
  • the flange is based on a circular shape, and a part of the circular arc is bent to the back side with respect to the surface on which the winding core exists. It has a peripheral shape formed at four places.
  • the third electronic component transport reel of the present invention instead of the cut portion in the first electronic component transport reel or the bent piece in the second electronic component transport reel, a part of the circular arc is wound.
  • the flange is also separated from the core in the central axis direction of the core as the flange is separated from the core in the circular radial direction. It is preferable to have a cone type.
  • the long member can be stably supported by the flange.
  • the transportation effect is improved while preventing the long member wound around the reel from being detached from the reel during transportation.
  • top view (A) and side view (B) which showed the reel which has a flange only in one side of a winding core. It is an expanded view of the flange which comprises the reel shown in FIG.
  • FIG. 2 It is a schematic diagram which shows the state in which the reel shown in FIG. 2 was accommodated in the cardboard box for transportation.
  • top view (A) and side view (B) which show the reel for electronic component conveyance of 1st Embodiment of this invention.
  • top view (A) and side view (B) which show the reel for electronic component conveyance of 2nd Embodiment of this invention.
  • It is the top view (A) and side view (B) which show the reel for electronic component conveyance of 3rd Embodiment of this invention.
  • FIG. 4 is a plan view (A) and a side view (B) showing the electronic component carrying reel according to the first embodiment of the present invention. However, in the plan view (A), only the flange 11 is shown, and the winding core 12 is not shown.
  • the bent piece 111 is formed by being bent linearly. A total of four bent pieces 111 are formed at respective positions of the flange 11 that are rotated by 90 ° in a circular shape.
  • FIG. 5 is a view showing a state in which the electronic component carrying reels 10 as the first embodiment shown in FIG. 4 are stacked in a cardboard box for transportation.
  • the corrugated cardboard box 40 shown in FIG. 5 is a small corrugated cardboard box with a small internal volume because the bent piece 111 is formed on the flange 11 of the reel 10 as compared with the conventional cardboard box (see FIG. 3). Yes. Transportation efficiency is improved because a small cardboard box is sufficient.
  • the electronic component transport reel 10 of the first embodiment even if it receives vibration during transportation due to interference between the bent piece 111 bent in a straight line and the inner wall of the cardboard box 40. 10 is prevented from rotating in the cardboard box 40. Therefore, the long member wound around the electronic component transporting reel 10 is prevented from loosening, and even if the reel in the cardboard box receives a lateral impact, the loosening is prevented, and further, the bent piece Since 111 functions as a stopper for the longest outermost member, the collapse of the long member due to detachment from the reel or the like is reliably prevented.
  • FIG. 6 is a plan view (A) and a side view (B) showing an electronic component carrying reel according to the second embodiment of the present invention. Here, however, only the flange 11 is shown in the plan view (A), and the winding core 12 is not shown.
  • the reel for transporting electronic components according to the second embodiment has a surface on which the core 12 is present after a flange having a circular outer diameter on a plan view is created in the same manner as the conventional example.
  • a bent piece 112 that is bent in a straight line in a plan view is formed on the back side.
  • the bent pieces 112 are formed in a total of four positions at respective positions rotated by 90 ° in a circular shape of the flange 11 in the same manner as the bent pieces 111 of the flange in the electronic component carrying reel of the first embodiment shown in FIG. Has been.
  • the cardboard box can be reduced in size so that the transportation efficiency is improved, and the inner wall of the cardboard box and the bent piece 112 cause interference in the cardboard box.
  • the bent piece 112 is bent on the back side of the core 12, but the bent piece 112 is changed by changing the shape and thickness of the corrugated board 41 (see FIG. 5) laid on the bottom surface in the cardboard box. Interference between 112 and the bottom of the cardboard box can be avoided.
  • FIG. 7 is a plan view (A) and a side view (B) showing an electronic component carrying reel according to a third embodiment of the present invention. Here, however, only the flange 11 is shown in the plan view (A), and the winding core 12 is not shown.
  • a total of four locations are formed on the flange 11 at each position where the linear cutting portion 113 is rotated by 90 °.
  • This cutting part 113 is not cut after creating a cone-shaped (umbrella-shaped) flange, but before the flange is formed into a cone-shaped (umbrella-shaped), it does not have the shape shown in FIG.
  • a cone shape umbrella shape
  • it is cut into a curved shape so that a straight cut portion 113 is formed in a plan view, and both sides 11a and 11b of the flat corrugated cardboard (see FIG. 2). ) Are drawn together and formed into a cone shape (umbrella shape).
  • the transportation efficiency is improved by downsizing the cardboard box for transportation, and further, the rotation is prevented by the interference between the cutting portion 113 and the inner wall of the cardboard box. Looseness of the long member is prevented, and load collapse such as the long member coming off the reel is prevented.
  • the reel for conveying an electronic component having a cone-shaped flange has been described.
  • the present invention may be a flat-plate-shaped flange as disclosed in Reference 1 instead of the cone-shaped reel. Even if it is a flat flange, by applying the present invention, it is possible to improve transportation efficiency and prevent collapse of the long member due to loose winding.
  • the present invention is not limited to the transportation of electronic components that are transported in a sequentially connected state other than the contacts of the connector. Therefore, it can be widely applied as a reel.

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  • Packaging Frangible Articles (AREA)
  • Packaging Of Machine Parts And Wound Products (AREA)

Abstract

An electronic part conveying reel used to convey an elongated member multiply wound around a core, the elongated member being formed by sequentially connecting electronic parts to each other. The reel prevents collapse of the elongated member during conveyance and enhances the conveyance efficiency. A flange (11) has a shape based on a circle, and circular arcs of portions of the circle are folded to the front surface side, where a winding core (12) is present, to form folded sections (111) on the peripheral edge of the flange (11). The folded sections (111) are located at four circumferential positions on the circle so as to be spaced at 90 degrees apart.

Description

電子部品搬送用リールElectronic parts transport reel
　本発明は、複数の電子部品が順次連結されてなる長尺部材が巻芯の囲りに多重に巻回されてその長尺部材の搬送の用に供する電子部品搬送用リールに関する。 The present invention relates to an electronic component transport reel in which a long member formed by sequentially connecting a plurality of electronic components is wound around a winding core in a multiple manner and used for transporting the long member.
　例えば、電気コネクタに組み込まれるコンタクトが順次複数連結された長尺部材等、複数の電子部品が順次連結された長尺部材を搬送するにあたっては、その長尺部材を、巻芯とその巻芯の両端に広がる一対のフランジとを有するリールに巻回し、そのようなリールを段ボール箱に複数台積載して輸送することが行なわれている。 For example, when transporting a long member in which a plurality of electronic components are sequentially connected, such as a long member in which a plurality of contacts incorporated in an electrical connector are sequentially connected, the long member is connected to the core and the core. A reel having a pair of flanges extending at both ends is wound, and a plurality of such reels are loaded on a cardboard box and transported.
　ここで、リールの積載数を増やして輸送コストを低減する目的で、巻芯の一方の端にのみフランジを備えたリールが提案されている（特許文献１）。 Here, for the purpose of increasing the number of loaded reels and reducing the transportation cost, a reel having a flange only at one end of the core has been proposed (Patent Document 1).
　図１は、特許文献１に開示されているリールとは異なるが、巻芯の一方にのみフランジを有するリールを示した、平面図（Ａ）および側面図（Ｂ）である。 FIG. 1 is a plan view (A) and a side view (B) showing a reel having a flange only on one of the cores, although it is different from the reel disclosed in Patent Document 1. FIG.
　ただし、平面図（Ａ）には、巻芯を取り付ける前のフランジのみが示されており、側面図（Ｂ）には、そのフランジに巻芯を取り付けた状態が示されている。 However, in the plan view (A), only the flange before the winding core is attached is shown, and in the side view (B), the state where the winding core is attached to the flange is shown.
　また、図２は、図１に示すリールを構成するフランジの展開図である。 FIG. 2 is an exploded view of the flange constituting the reel shown in FIG.
　ここでは、図２に示すような、円形の一部が切り欠かれた段ボールを用意し、破線で示すような、中央の円および放射状に延びる直線からなる折れ目を形成し、切欠きの両辺１１ａ，１１ｂを互いに接するように引き寄せて、図１（Ａ）に示すように粘着テープ１２１を貼り付ける。こうすることにより、図１（Ａ）に示すように平面視で円形、かつ図１（Ｂ）に示すように傘状（コーン型）のフランジ１１が作られる。尚、図２に示すようにこの段ボールには中央部分に複数本のスリット１１ｃや複数の丸孔１１ｄが形成されている。これらのうちの複数本のスリット１１ｃは、両辺１１ａ，１１ｂを引き寄せたときに中央部分の段ボールどうしの重なりを避けるためであり、丸孔１１ｄは、以下に説明する巻芯１２（図１（Ｂ））を取り付けたときにその巻芯に形成しておいた貫通孔と連通する丸孔である。このフランジ１１と巻芯１２とからなるリール１０には、コネクタのコンタクト等の電子部品が順次に複数連結された長尺部材が多重に巻回されて運搬され、運搬先で、このリール１０からその巻回された長尺部材が巻きほどかれる。フランジ１１の丸孔１１ｄを含む巻芯１２の貫通孔は、このリール１０に長尺部材を巻回したり巻きほどいたりするときに装着される装置への装着用として使用される孔である。 Here, as shown in FIG. 2, a corrugated cardboard in which a part of a circle is cut out is prepared, a fold consisting of a central circle and a radially extending straight line as shown by a broken line is formed, and both sides of the cutout are formed. 11a and 11b are drawn so as to be in contact with each other, and an adhesive tape 121 is attached as shown in FIG. By doing so, a flange 11 having a circular shape in a plan view as shown in FIG. 1A and an umbrella shape (cone type) as shown in FIG. 1B is formed. As shown in FIG. 2, a plurality of slits 11c and a plurality of round holes 11d are formed in the central portion of the cardboard. Of these, the plurality of slits 11c are for avoiding overlapping of the cardboards in the central portion when the sides 11a and 11b are drawn, and the round hole 11d has a core 12 (FIG. 1B) described below. )) Is a round hole communicating with the through hole formed in the core when attached. A reel 10 composed of the flange 11 and the winding core 12 is wound and transported in a multiple manner by a plurality of long members in which a plurality of electronic components such as connector contacts are sequentially connected. The wound long member is unwound. The through-hole of the core 12 including the round hole 11d of the flange 11 is a hole used for mounting to a device to be mounted when a long member is wound or unwound on the reel 10.
　コーン型（傘状）のフランジ１１が作られると、そのフランジの中央部分表側に、巻芯１２が接着される。この巻芯には、複数枚の段ボールを積み重ねて接着したものが使用され、フランジ１１の裏側にも１枚の段ボール（図示せず）が接着されている。 When the cone-shaped (umbrella-shaped) flange 11 is made, the core 12 is bonded to the front side of the center portion of the flange. As the core, a plurality of cardboards stacked and bonded are used, and one cardboard (not shown) is also bonded to the back side of the flange 11.
　巻芯１２には、フランジ１１の中央部分に形成された丸孔１１ｄと連通する貫通孔（図示せず）が形成されている。この貫通孔は、前述したように、このリール１０を装置に装着するときに利用される孔である。 The winding core 12 is formed with a through hole (not shown) communicating with a round hole 11d formed in the center portion of the flange 11. As described above, the through hole is a hole used when the reel 10 is mounted on the apparatus.
　図３は、図２に示すリール１０が輸送用の段ボール箱内に収容された状態を示す模式図である。 FIG. 3 is a schematic view showing a state in which the reel 10 shown in FIG. 2 is housed in a cardboard box for transportation.
　段ボール箱４０の内底には、下敷きとして一枚の段ボール板４１が置かれている。この段ボール板４１の中央に孔４１ａが形成されており、その孔４１ａを通って、段ボール箱４０の内側に円筒形の柱４２が立設している。この段ボール箱４０内には柱４２に支持させるようにして、一例として４台のリール１０が積み重ねられている。これら４台のリール１０のそれぞれには、長尺部材２０が多重に巻回されている。この図では一番上のリール１０に巻回されている長尺部材のみ示されている。また、この段ボール箱４０内には、積み重ねられた４台のリール１０の上に、リール１０のフランジ１１（図１（Ａ）参照）とほぼ同型のカバー部材３０が被せられ、その状態で段ボール箱４０の蓋４３が閉じられ、その状態で輸送される。
特開２００４－３５９２８０号公報 A cardboard board 41 is placed on the inner bottom of the cardboard box 40 as an underlay. A hole 41a is formed at the center of the corrugated board 41, and a cylindrical column 42 is erected on the inner side of the cardboard box 40 through the hole 41a. As an example, four reels 10 are stacked in the cardboard box 40 so as to be supported by the pillars 42. Each of these four reels 10 is wound with a long member 20 in multiple layers. In this figure, only the long member wound around the top reel 10 is shown. Further, in this cardboard box 40, a cover member 30 that is substantially the same type as the flange 11 of the reel 10 (see FIG. 1A) is placed on the four stacked reels 10, and in this state, the cardboard box is covered. The lid 43 of the box 40 is closed and transported in that state.
JP 2004-359280 A
　ここで、リールが中に積み重ねられた状態の段ボール箱は、輸送中に振動を受けることになる。この段ボール箱が振動を受けると、その段ボール箱内のリール１０は、その振動の状態によっては段ボール箱内で回転し、その回転の方向によっては巻回された長尺部材の巻回が緩み、その緩んだ状態で横向きの衝撃を受けると巻回された長尺部材の一部がフランジ１１の外側に外れるなど荷崩れしてしまい、輸送先でこのリールを取り出す際に不都合を生じることがある。このため、このような事故を減らすために、長尺部材はフランジ１１の最外径部分には巻かずに、フランジ１１の最外径の一部に長尺部材が巻回されていない、一周に渡る帯状のゾールを残しておくことが一般に行なわれる。 Here, the cardboard boxes with the reels stacked inside are subject to vibration during transportation. When the cardboard box is vibrated, the reel 10 in the cardboard box rotates in the cardboard box depending on the state of the vibration, and depending on the direction of the rotation, the wound long member is loosened, When a side impact is received in the relaxed state, a part of the wound long member may be dislodged, for example, the outer part of the elongated member 11 may be detached from the flange 11, which may cause inconvenience when the reel is taken out at the transportation destination. . For this reason, in order to reduce such an accident, the long member is not wound around the outermost diameter portion of the flange 11, and the long member is not wound around a part of the outermost diameter of the flange 11. It is common practice to leave a strip of sol over.
　しかしながら、その場合、段ボール箱内に置かれるリールの寸法に比べて１つのリールに巻回される長尺部材の長さが短かくなり、輸送効率上問題がある。 However, in that case, the length of the long member wound around one reel is shorter than the dimension of the reel placed in the cardboard box, which causes a problem in terms of transportation efficiency.
　本発明は、上記事情を鑑み、輸送中の長尺部材の荷崩れを防止しつつ輸送効率が高められた電子部品搬送用リールを提供することを目的とする。 In view of the above circumstances, an object of the present invention is to provide a reel for transporting an electronic component with improved transport efficiency while preventing the collapse of a long member during transport.
　上記目的を達成する本発明の電子部品搬送用リールのうちの第１の電子部品搬送用リールは、柱状の巻芯と、巻芯の一方の端に固定され巻芯の周囲に面状に広がるフランジとを有し、複数の電子部品が順次連結されてなる長尺部材がその巻芯の囲りに多重に巻回されて長尺部材の搬送の用に供する電子部品搬送用リールにおいて、上記フランジが、円形を基準とし、その円形の一部の円弧が切断された切断部が、その円形の９０°ずつ回転した位置に合計４箇所形成された周縁形状を有するものであることを特徴とする。 The first electronic component transport reel of the present invention that achieves the above object is a columnar core and is fixed to one end of the core and spreads in a planar shape around the core. In an electronic component transport reel that has a flange and a long member formed by sequentially connecting a plurality of electronic components is wound around the core to be used for transporting the long member. The flange is characterized by having a peripheral shape in which a total of four portions are formed at positions where the circular arc is cut by 90 ° with respect to a circular shape, and a circular arc part of the circular portion is cut by 90 °. To do.
　本発明の第１の電子部品搬送用リールは、フランジが、円形を基準とし、その円形の一部の円弧が切断された切断部が、その円形の９０°ずつ回転した位置に合計４箇所形成された周縁形状を有するものであるため、その分、小型、小容積の段ボール箱を使って輸送することができ、例えば１台のトラックの荷台に積載される段ボール箱の個数を増やすことができるなど、輸送効率が向上すると共に、段ボール箱の材料コストを削減できる。 In the first electronic component transport reel according to the present invention, the flange has a circular shape as a reference, and a part of the circular arc formed by cutting a part of the circular shape is formed at four positions rotated by 90 ° of the circular shape. Therefore, it can be transported using a small, small-volume cardboard box, and for example, the number of cardboard boxes loaded on the loading platform of one truck can be increased. Thus, the transportation efficiency can be improved and the material cost of the cardboard box can be reduced.
　また、この第１の電子部品搬送用リールの寸法に適合した寸法の段ボール箱を使用すると、輸送中に段ボール箱が振動を受けても、フランジの切断部と段ボール箱内壁との干渉により段ボール箱内のリールの回転が防止される。したがってそのリールに巻回された長尺部材の巻回の緩みが防止されて長尺部材の荷崩れが防止される。 In addition, if a cardboard box having a size suitable for the dimensions of the reel for transporting the first electronic component is used, even if the cardboard box is subjected to vibration during transportation, the cardboard box is caused by interference between the flange cut portion and the inner wall of the cardboard box. The rotation of the inner reel is prevented. Therefore, loosening of the winding of the long member wound on the reel is prevented, and the collapse of the long member is prevented.
　また、上記目的を達成する本発明の電子部品搬送用リールのうちの第２の電子部品搬送用リールは、柱状の巻芯と、巻芯の一方の端に固定され巻芯の周囲に面状に広がるフランジとを有し、複数の電子部品が順次連結されてなる長尺部材が巻芯の囲りに多重に巻回されて長尺部材の搬送の用に供する電子部品搬送用リールにおいて、上記フランジが、円形を基準とし、その円形の一部の円弧が巻芯が存在する表面側に折り曲げられた折曲片が、その円形の、９０°ずつ回転した各位置に合計４箇所形成された周縁形状を有するものであることを特徴とする。 The second electronic component transport reel of the present invention that achieves the above object is a column-shaped core, and is fixed to one end of the core and is planar around the core. In an electronic component transport reel that has a flange that spreads out and a long member formed by sequentially connecting a plurality of electronic components is wound around the core and is used for transporting the long member. The flange is formed with a total of four bent pieces, each of which is rotated by 90 °, with a part of the circular arc bent on the surface side where the winding core exists on the basis of the circular shape. It is characterized by having a peripheral shape.
　本発明の第２の電子部品搬送用リールは、第１の電子部品搬送用リールにおける切断部に代わる折曲片が設けられたものであり、第１の電子部品搬送用リールと同様、輸送効率が向上し、リールを収容する段ボール箱の材料コストを削減できると共に、切断部ではなく折曲片であることから第１の電子部品搬送用リールよりも一層確実に、長尺部材の荷崩れが防止される。 The second electronic component transport reel according to the present invention is provided with a bent piece in place of the cutting portion of the first electronic component transport reel, and the transport efficiency is the same as that of the first electronic component transport reel. The material cost of the cardboard box that accommodates the reel can be reduced, and since it is not a cutting part but a bent piece, the load of the long member is more reliably destroyed than the first electronic component transport reel. Is prevented.
　さらに、上記目的を達成する本発明の電子部品搬送用リールのうちの第３の電子部品搬送用リールは、柱状の巻芯と、巻芯の一方の端に固定され巻芯の周囲に面状に広がるフランジとを有し、複数の電子部品が順次連結されてなる長尺部材が巻芯の囲りに多重に巻回されて長尺部材の搬送の用に供する電子部品搬送用リールにおいて、上記フランジが、円形を基準とし、その円形の一部の円弧が巻芯が存在する側の表面に対する裏面側に折り曲げられた折曲片が、その円形の、９０°ずつ回転した各位置に合計４箇所形成された周縁形状を有するものであることを特徴とする。 Furthermore, the third electronic component transport reel of the present invention that achieves the above-described object is a column-shaped core, and is fixed to one end of the core and is planar around the core. In an electronic component transport reel that has a flange that spreads out and a long member formed by sequentially connecting a plurality of electronic components is wound around the core and is used for transporting the long member. The flange is based on a circular shape, and a part of the circular arc is bent to the back side with respect to the surface on which the winding core exists. It has a peripheral shape formed at four places.
　本発明の第３の電子部品搬送用リールは、第１の電子部品搬送用リールにおける切断部、あるいは、第２の電子部品搬送用リールにおける折曲片に代わり、円形の一部の円弧が巻芯が存在する側の表面に対する裏面側に折り曲げられた折曲片が設けられたものであり、長尺部材の荷崩れを防止しつつ輸送効率の向上が図られると共に、リールを収容する段ボール箱の材料コストを削減できる。 In the third electronic component transport reel of the present invention, instead of the cut portion in the first electronic component transport reel or the bent piece in the second electronic component transport reel, a part of the circular arc is wound. A cardboard box that is provided with a bent piece that is bent on the back surface side with respect to the surface on which the core is present, improves the transportation efficiency while preventing the collapse of the long member, and accommodates the reel The material cost can be reduced.
　ここで、本発明の第１～第３のいずれの電子部品搬送用リールにおいても、上記フランジが、巻芯から上記円形の半径方向に離れるに従って巻芯の中心軸方向にも巻芯から離れたコーン型を有するものであることが好ましい。 Here, in any of the first to third electronic component transport reels of the present invention, the flange is also separated from the core in the central axis direction of the core as the flange is separated from the core in the circular radial direction. It is preferable to have a cone type.
　コーン型のフランジの場合、フランジが巻芯の一方にしかない形状のリールであっても、長尺部材をそのフランジに安定的に支持させることができる。 In the case of a cone-type flange, even if the flange has only one shape of the winding core, the long member can be stably supported by the flange.
　以上のとおり、本発明によれば、リールに巻回された長尺部材が輸送中にリールから外れることを防止しつつ輸送効果が向上する。 As described above, according to the present invention, the transportation effect is improved while preventing the long member wound around the reel from being detached from the reel during transportation.
巻芯の一方にのみフランジを有するリールを示した、平面図（Ａ）および側面図（Ｂ）である。It is the top view (A) and side view (B) which showed the reel which has a flange only in one side of a winding core. 図１に示すリールを構成するフランジの展開図である。It is an expanded view of the flange which comprises the reel shown in FIG. 図２に示すリールが輸送用の段ボール箱内に収容された状態を示す模式図である。It is a schematic diagram which shows the state in which the reel shown in FIG. 2 was accommodated in the cardboard box for transportation. 本発明の第１実施形態の電子部品搬送用リールを示す、平面図（Ａ）および側面図（Ｂ）である。It is the top view (A) and side view (B) which show the reel for electronic component conveyance of 1st Embodiment of this invention. 図４に示す第１実施形態としての電子部品搬送用リールが輸送用の段ボール箱内に積み重ねられた状態を示した図である。It is the figure which showed the state by which the reel for electronic component conveyance as 1st Embodiment shown in FIG. 4 was stacked in the cardboard box for transportation. 本発明の第２実施形態の電子部品搬送用リールを示す、平面図（Ａ）および側面図（Ｂ）である。It is the top view (A) and side view (B) which show the reel for electronic component conveyance of 2nd Embodiment of this invention. 本発明の第３実施形態の電子部品搬送用リールを示す平面図（Ａ）および側面図（Ｂ）である。It is the top view (A) and side view (B) which show the reel for electronic component conveyance of 3rd Embodiment of this invention.
　以下、本発明の実施の形態について説明する。 Hereinafter, embodiments of the present invention will be described.
　以下に説明する各実施形態において、図１～図３を参照して説明した従来例と同一概念の構成要素には多少の形状の相違等があっても同一の符号を付して示し、従来例との相違点を中心に説明する。 In each embodiment described below, components having the same concept as the conventional example described with reference to FIGS. 1 to 3 are denoted by the same reference numerals even if there are some differences in shape. The difference from the example will be mainly described.
　図４は、本発明の第１実施形態の電子部品搬送用リールを示す、平面図（Ａ）および側面図（Ｂ）である。但し、平面図（Ａ）には、フランジ１１のみが示されており、巻芯１２は図示省略されている。 FIG. 4 is a plan view (A) and a side view (B) showing the electronic component carrying reel according to the first embodiment of the present invention. However, in the plan view (A), only the flange 11 is shown, and the winding core 12 is not shown.
　この第１実施形態は、従来例と同様にして、平面図上円形の外形を有するフランジが作成された後、そのフランジの円形の一部の円弧が巻芯１２が存在する表面側に平面視で直線状に折り曲げられて折曲片１１１が形成される。この折曲片１１１は、そのフランジ１１の円形の、９０°ずつ回転した各位置に合計４箇所形成されている。 In the first embodiment, in the same manner as the conventional example, after a flange having a circular outer shape in plan view is created, a circular arc of a part of the circle is seen in plan view on the surface side where the core 12 is present. Thus, the bent piece 111 is formed by being bent linearly. A total of four bent pieces 111 are formed at respective positions of the flange 11 that are rotated by 90 ° in a circular shape.
　この第１実施形態の他の点は、図１～図３に示す従来例と同様である。 Other points of the first embodiment are the same as those of the conventional example shown in FIGS.
　図５は、図４に示す第１実施形態としての電子部品搬送用リール１０が輸送用の段ボール箱内に積み重ねられた状態を示した図である。 FIG. 5 is a view showing a state in which the electronic component carrying reels 10 as the first embodiment shown in FIG. 4 are stacked in a cardboard box for transportation.
　この図５に示す段ボール箱４０は、従来例のもの（図３参照）と比べ、リール１０のフランジ１１に折曲片１１１が形成されている分、内容積の小さい小型の段ボール箱となっている。小型の段ボール箱で済むので、輸送効率が向上している。 The corrugated cardboard box 40 shown in FIG. 5 is a small corrugated cardboard box with a small internal volume because the bent piece 111 is formed on the flange 11 of the reel 10 as compared with the conventional cardboard box (see FIG. 3). Yes. Transportation efficiency is improved because a small cardboard box is sufficient.
　また、この第１実施形態の電子部品搬送用リール１０の場合、直線状に折り曲げられた折曲片１１１と段ボール箱４０の内壁との干渉により輸送中に振動を受けても電子部品搬送用リール１０が段ボール箱４０内で回転することが防止される。したがって、その電子部品搬送用リール１０に巻回された長尺部材の緩みが防止され、段ボール箱内のリールが横向きの衝撃を受けても、緩みが防止されていることと、さらに折曲片１１１が最外周の長尺部材に対するストッパとして機能することで、長尺部材の、リールからの外れ等による荷崩れが確実に防止される。 Further, in the case of the electronic component transport reel 10 of the first embodiment, the electronic component transport reel even if it receives vibration during transportation due to interference between the bent piece 111 bent in a straight line and the inner wall of the cardboard box 40. 10 is prevented from rotating in the cardboard box 40. Therefore, the long member wound around the electronic component transporting reel 10 is prevented from loosening, and even if the reel in the cardboard box receives a lateral impact, the loosening is prevented, and further, the bent piece Since 111 functions as a stopper for the longest outermost member, the collapse of the long member due to detachment from the reel or the like is reliably prevented.
　図６は、本発明の第２実施形態の電子部品搬送用リールを示す、平面図（Ａ）および側面図（Ｂ）である。但し、ここでも、平面図（Ａ）には、フランジ１１のみが示されており、巻芯１２は図示省略されている。 FIG. 6 is a plan view (A) and a side view (B) showing an electronic component carrying reel according to the second embodiment of the present invention. Here, however, only the flange 11 is shown in the plan view (A), and the winding core 12 is not shown.
　この第２実施形態の電子部品搬送用リールは、従来例と同様にして平面図上円形の外径を有するフランジが作成された後、そのフランジの円形の一部が巻芯１２が存在する表面に対する裏面側に、平面視で直線状に折り曲げられた折曲片１１２が形成される。この折曲片１１２は、図４に示す第１実施形態の電子部品搬送用リールにおけるフランジの折曲片１１１と同様、そのフランジ１１の円形の、９０°ずつ回転した各位置に合計４箇所形成されている。 The reel for transporting electronic components according to the second embodiment has a surface on which the core 12 is present after a flange having a circular outer diameter on a plan view is created in the same manner as the conventional example. A bent piece 112 that is bent in a straight line in a plan view is formed on the back side. The bent pieces 112 are formed in a total of four positions at respective positions rotated by 90 ° in a circular shape of the flange 11 in the same manner as the bent pieces 111 of the flange in the electronic component carrying reel of the first embodiment shown in FIG. Has been.
　このような、裏面側への折曲片１１２を形成した場合も、段ボール箱を小型化できるため輸送効率が向上し、また、段ボール箱内壁と折曲片１１２との干渉による段ボール箱内でのリールの回転の防止により、長尺部材の巻回の緩みやリールからの外れが防止される。 Even when the bent piece 112 is formed on the back surface side, the cardboard box can be reduced in size so that the transportation efficiency is improved, and the inner wall of the cardboard box and the bent piece 112 cause interference in the cardboard box. By preventing the rotation of the reel, loose winding of the long member and detachment from the reel are prevented.
　尚、折曲片１１２は、巻芯１２の裏面側に折り曲げられているが、段ボール箱内の底面に敷かれた段ボール板４１（図５参照）の形状や厚みを変えることにより、折曲片１１２と段ボール箱底面との干渉を避けることができる。 The bent piece 112 is bent on the back side of the core 12, but the bent piece 112 is changed by changing the shape and thickness of the corrugated board 41 (see FIG. 5) laid on the bottom surface in the cardboard box. Interference between 112 and the bottom of the cardboard box can be avoided.
　図７は、本発明の第３実施形態の電子部品搬送用リールを示す平面図（Ａ）および側面図（Ｂ）である。但し、ここでも、平面図（Ａ）には、フランジ１１のみが示されており、巻芯１２は図示省略されている。 FIG. 7 is a plan view (A) and a side view (B) showing an electronic component carrying reel according to a third embodiment of the present invention. Here, however, only the flange 11 is shown in the plan view (A), and the winding core 12 is not shown.
　この第３実施形態の電子部品搬送用リールには、そのフランジ１１に、直線状の切断部１１３が９０°ずつ回転した各位置に合計４箇所形成されている。 In the reel for transporting electronic components of the third embodiment, a total of four locations are formed on the flange 11 at each position where the linear cutting portion 113 is rotated by 90 °.
　この切断部１１３は、コーン型（傘状）のフランジを作成してから切断したものではなく、フランジをコーン型（傘状）に形成する前において、従来例の図２に示す形状ではなくて、コーン型（傘状）に形成したときに平面視で直線状の切断部１１３が形成されるように曲線形状に切断しておき、その形状の平板の段ボールの両辺１１ａ，１１ｂ（図２参照）を互いに引き寄せてコーン型（傘状）に形成したものである。 This cutting part 113 is not cut after creating a cone-shaped (umbrella-shaped) flange, but before the flange is formed into a cone-shaped (umbrella-shaped), it does not have the shape shown in FIG. When cut into a cone shape (umbrella shape), it is cut into a curved shape so that a straight cut portion 113 is formed in a plan view, and both sides 11a and 11b of the flat corrugated cardboard (see FIG. 2). ) Are drawn together and formed into a cone shape (umbrella shape).
　この図７に示すような直線状の切断部１１３を形成した場合も、輸送用の段ボール箱の小型化により輸送効率が向上し、さらに、切断部１１３と段ボール箱内壁との干渉による回転防止による長尺部材の緩みが防止されて長尺部材がリールから外れてしまうこと等の荷崩れが防止される。 Even when the linear cutting portion 113 as shown in FIG. 7 is formed, the transportation efficiency is improved by downsizing the cardboard box for transportation, and further, the rotation is prevented by the interference between the cutting portion 113 and the inner wall of the cardboard box. Looseness of the long member is prevented, and load collapse such as the long member coming off the reel is prevented.
　尚、以上の各実施形態ではコーン型のフランジを有する電子部品搬送用リールについて説明したが、本発明は、コーン型ではなく、引用文献１にあるような平板状のフランジであってもよい。平板状のフランジであっても、本発明を適用することにより、輸送効率の向上と長尺部材の巻回の緩みによる荷崩れを防止することができる。 In each of the above embodiments, the reel for conveying an electronic component having a cone-shaped flange has been described. However, the present invention may be a flat-plate-shaped flange as disclosed in Reference 1 instead of the cone-shaped reel. Even if it is a flat flange, by applying the present invention, it is possible to improve transportation efficiency and prevent collapse of the long member due to loose winding.
　また、以上の各実施形態では、コネクタのコンタクトが順次連結された長尺部材を念頭において説明したが、本発明は、コネクタのコンタクト以外の、順次連なった状態で輸送される電子部品の輸送のためのリールとして広く適用可能である。 Further, in each of the embodiments described above, the elongate member in which the contacts of the connector are sequentially connected has been described in mind, but the present invention is not limited to the transportation of electronic components that are transported in a sequentially connected state other than the contacts of the connector. Therefore, it can be widely applied as a reel.

Claims (4)

  1. 　柱状の巻芯と、該巻芯の一方の端に固定され該巻芯の周囲に面状に広がるフランジとを有し、複数の電子部品が順次連結されてなる長尺部材が該巻芯の囲りに多重に巻回されて該長尺部材の搬送の用に供する電子部品搬送用リールにおいて、
    　前記フランジが、円形を基準とし、該円形の一部の円弧が切断された切断部が、該円形の９０°ずつ回転した位置に合計４箇所形成された周縁形状を有するものであることを特徴とする電子部品搬送用リール。     A long member comprising a columnar core and a flange that is fixed to one end of the core and spreads in a planar shape around the core, and in which a plurality of electronic components are sequentially connected, is provided on the core. In an electronic component transport reel wound around the enclosure in a multiple manner and used for transporting the long member,
    The flange has a peripheral shape in which a total of four portions are formed at positions where the circular arc is cut by 90 ° with respect to a circular shape, and the circular arc is cut by 90 °. Reel for transporting electronic components.
  2. 　柱状の巻芯と、該巻芯の一方の端に固定され該巻芯の周囲に面状に広がるフランジとを有し、複数の電子部品が順次連結されてなる長尺部材が該巻芯の囲りに多重に巻回されて該長尺部材の搬送の用に供する電子部品搬送用リールにおいて、
    　前記フランジが、円形を基準とし、該円形の一部の円弧が前記巻芯が存在する表面側に折り曲げられた折曲片が、該円形の、９０°ずつ回転した各位置に合計４箇所形成された周縁形状を有するものであることを特徴とする電子部品搬送用リール。     A long member comprising a columnar core and a flange that is fixed to one end of the core and spreads in a planar shape around the core, and in which a plurality of electronic components are sequentially connected, is provided on the core. In an electronic component transport reel wound around the enclosure in a multiple manner and used for transporting the long member,
    The flange has a circular shape as a reference, and a part of the circular arc is bent on the surface side where the winding core exists. A total of four bent pieces are formed at each position rotated 90 degrees in the circular shape. A reel for transporting electronic components, characterized by having a peripheral shape.
  3. 　柱状の巻芯と、該巻芯の一方の端に固定され該巻芯の周囲に面状に広がるフランジとを有し、複数の電子部品が順次連結されてなる長尺部材が該巻芯の囲りに多重に巻回されて該長尺部材の搬送の用に供する電子部品搬送用リールにおいて、
    　前記フランジが、円形を基準とし、該円形の一部の円弧が前記巻芯が存在する側の表面に対する裏面側に折り曲げられた折曲片が、該円形の、９０°ずつ回転した各位置に合計４箇所形成された周縁形状を有するものであることを特徴とする電子部品搬送用リール。     A long member comprising a columnar core and a flange that is fixed to one end of the core and spreads in a planar shape around the core, and in which a plurality of electronic components are sequentially connected, is provided on the core. In an electronic component transport reel wound around the enclosure in a multiple manner and used for transporting the long member,
    The flange has a circular shape as a reference, and a bent piece in which a part of the circular arc is bent on the back surface side with respect to the surface on the side where the winding core exists is located at each position rotated 90 ° in the circular shape. A reel for transporting electronic components, characterized by having a peripheral shape formed in a total of four locations.
  4. 　前記フランジが、前記巻芯から前記円形の半径方向に離れるに従って該巻芯の中心軸方向にも該巻芯から離れたコーン型を有するものであることを特徴とする請求項１から３のうちのいずれか１項記載の電子部品搬送用リール。 The flange has a cone shape that is further away from the core in the direction of the central axis of the core as the flange moves away from the core in the radial direction of the circle. The reel for electronic component conveyance of any one of these.
PCT/JP2009/051454 2008-01-31 2009-01-29 Electronic part conveying reel WO2009096462A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008-021090 2008-01-31
JP2008021090A JP2009179366A (en) 2008-01-31 2008-01-31 Reel for transferring electronic component

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WO2009096462A1 true WO2009096462A1 (en) 2009-08-06

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Publication number Priority date Publication date Assignee Title
JP6588238B2 (en) * 2015-06-02 2019-10-09 古河電気工業株式会社 Core

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4869928U (en) * 1971-12-17 1973-09-04
JPS56104199U (en) * 1980-01-10 1981-08-14
JPH08127472A (en) * 1994-10-31 1996-05-21 Mitsumi Electric Co Ltd Reel for taping electronic part
JPH09216681A (en) * 1996-02-09 1997-08-19 Urawa Obitsukusu:Kk Take-up reel made of corrugated fiberboard
JP2004359280A (en) * 2003-06-04 2004-12-24 Murata Mfg Co Ltd Reel for taping electronic component

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4869928U (en) * 1971-12-17 1973-09-04
JPS56104199U (en) * 1980-01-10 1981-08-14
JPH08127472A (en) * 1994-10-31 1996-05-21 Mitsumi Electric Co Ltd Reel for taping electronic part
JPH09216681A (en) * 1996-02-09 1997-08-19 Urawa Obitsukusu:Kk Take-up reel made of corrugated fiberboard
JP2004359280A (en) * 2003-06-04 2004-12-24 Murata Mfg Co Ltd Reel for taping electronic component

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