JP2727362B2 - Band-shaped member folding apparatus and band-shaped member folding method - Google Patents
Band-shaped member folding apparatus and band-shaped member folding methodInfo
- Publication number
- JP2727362B2 JP2727362B2 JP20251789A JP20251789A JP2727362B2 JP 2727362 B2 JP2727362 B2 JP 2727362B2 JP 20251789 A JP20251789 A JP 20251789A JP 20251789 A JP20251789 A JP 20251789A JP 2727362 B2 JP2727362 B2 JP 2727362B2
- Authority
- JP
- Japan
- Prior art keywords
- band
- folded
- shaped member
- pressing
- folding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Description
【発明の詳細な説明】 （ａ）．産業上の利用分野 本発明は、抵抗、ダイオード等の小物部品が多数個、
並列に貼着されたアキシャルテープ等の帯状部材をつづ
ら折に折畳む帯状部材の折畳み装置及び帯状部材の折畳
み方法に関する。DETAILED DESCRIPTION OF THE INVENTION (a). INDUSTRIAL APPLICATION FIELD The present invention has many small parts such as resistors and diodes,
The present invention relates to a band-shaped member folding apparatus and a band-shaped member folding method for folding a band-shaped member such as an axial tape stuck in parallel in a zigzag manner.
（ｂ）．従来の技術 第15図は、従来の折畳み装置を示す図である。(B). 2. Description of the Related Art FIG. 15 is a diagram showing a conventional folding device.
従来、折畳み装置55によって、アキシャルテープ50を
つづら折に折畳む際には、第15図に示すように、アキシ
ャルテープ50の図中右端部を押え板57によって図中下方
へ押圧して保持した状態で、送り出し装置59からアキシ
ャルテープ50を図中左方へ送り出して行く。そして、ア
キシャルテープ50が図中２点鎖線で示すように図中左端
まで供給されると、前回アキシャルテープ50の図中左端
部を図中下方へ押圧していた押え板56を一度アキシャル
テープ50から離した後に、再び、図中２点鎖線で示すよ
うに、前記押え板56によってアキシャルテープ50の図中
左端部を図中下方へ押圧しなおすようにしていた。Conventionally, when the axial tape 50 is folded in a zigzag manner by the folding device 55, as shown in FIG. 15, the right end of the axial tape 50 in the drawing is pressed down and held by the pressing plate 57 in the drawing. In this state, the axial tape 50 is fed from the feeding device 59 to the left in the drawing. Then, when the axial tape 50 is supplied to the left end in the drawing as shown by the two-dot chain line in the drawing, the pressing plate 56 which has pressed the left end in the drawing of the axial tape 50 in the previous drawing downward in the drawing is once used. Then, as shown by a two-dot chain line in the drawing, the left end portion of the axial tape 50 in the drawing is again pressed downward by the pressing plate 56 as shown by a two-dot chain line in the drawing.
（ｃ）．発明が解決しようとする問題点 しかし、アキシャルテープ50の第15図左端部を押え板
56によって押圧しなおす際に、アキシャルテープ50の図
中左端部が何ら支持されていない状態が生じる（なお、
アキシャルテープ50の図中右端部を押え板57によって保
持しなおす際も、全く同様である。）。この際に、アキ
シャルテープ50は、折り曲げられていた部分が円弧状に
広がる形で反発するので、左端部が中央部に比して図中
上方へ盛り上がる形となる。すると、再び、アキシャル
テープ50の左端部を押さえ板56によって押圧する際に、
盛り上がった折り曲げ済みアキシャルテープ50上に新た
なアキシャルテープ50を押さえ付ける形となるので、不
安定となり、折り曲げ位置が図中左右方向にずれる場合
がある。従って、つづら折に積層されたアキシャルテー
プ50の左右両端間の距離を一定に保つことが困難とな
り、アキシャルテープ50に等間隔に貼着された抵抗、ダ
イオード等の小物部品51を所定の個数づつ積層して行く
ことが出来ないという問題点があった。(C). However, the left end of the axial tape 50 shown in FIG.
When pressing again by 56, a state occurs in which the left end of the axial tape 50 in the drawing is not supported at all (note that
The same applies to the case where the right end of the axial tape 50 in the figure is held again by the holding plate 57. ). At this time, the axial tape 50 rebounds in such a manner that the bent portion spreads out in an arc shape, so that the left end portion rises upward in the drawing as compared with the central portion. Then, when the left end of the axial tape 50 is pressed again by the pressing plate 56,
Since the new axial tape 50 is pressed onto the raised folded axial tape 50, the axial tape 50 becomes unstable, and the bending position may be shifted in the horizontal direction in the drawing. Therefore, it is difficult to keep the distance between the left and right ends of the axial tape 50 laminated in a zigzag manner constant, and a predetermined number of small parts 51 such as resistors and diodes attached to the axial tape 50 at equal intervals. There was a problem that it was not possible to laminate.
本発明は、上記の問題点を解消すべく、アキシャルテ
ープ等の帯状の被折畳み物を好適につづら折に折畳むこ
との出来る帯状部材の折畳み装置及び帯状部材の折畳み
方法を提供することを目的とする。SUMMARY OF THE INVENTION An object of the present invention is to provide a band-shaped member folding apparatus and a band-shaped member folding method capable of suitably folding a band-shaped object to be folded, such as an axial tape, in order to solve the above problems. And
（ｄ）．問題点を解決するための手段 即ち、本発明は、被折畳み物保持手段（39a）を設
け、前記被折畳み物保持手段（39a）の両側に、押圧手
段（42）を２個ずつ設け、前記各押圧手段（42）に、押
圧部材（46）を、前記被折畳み物保持手段（39a）の積
載面（39d）に対して平行に位置決め駆動自在に設けて
構成される。(D). Means for Solving the Problems That is, the present invention provides a folded object holding means (39a), and provides two pressing means (42) on both sides of the folded object holding means (39a). Each pressing means (42) is provided with a pressing member (46) provided so as to be positioned and driven in parallel to the loading surface (39d) of the folded object holding means (39a).
また第１の押圧手段（42）により既に折畳まれた帯状
部材（50）の端部を押圧した状態で、新たな帯状部材
（50）を、第１の押圧手段（42）により押圧された帯状
部材（50）を覆う形で送り出す第１ステップ、第２の押
圧手段（42）により新たな帯状部材（50）の端部を前記
第１の押圧手段（42）の上から押圧する形で折畳む第２
ステップ、第２の押圧手段（42）により新たに折畳まれ
た帯状部材（50）の端部を押圧した状態で、第１の押圧
手段（42）による前回以前に折畳まれた帯状部材（50）
の端部の押圧状態を解除し、第２の押圧手段（42）によ
り既に折畳まれた帯状部材（50）の端部を押圧する第３
ステップ、第２の押圧手段（42）により既に折畳まれた
帯状部材（50）の端部を押圧した状態で、新たな帯状部
材（50）を、第２の押圧手段（42）により押圧された帯
状部材（50）を覆う形で送り出す第４ステップ、第１の
押圧手段（42）により新たな帯状部材（50）の端部を前
記第２の押圧手段（42）の上から押圧する形で折畳む第
５ステップ、第１の押圧手段（42）により新たに折畳ま
れた帯状部材（50）の端部を押圧した状態で、第２の押
圧手段（42）による前回以前に折畳まれた帯状部材（5
0）の端部の押圧状態を解除し、第１の押圧手段（42）
により既に折畳まれた帯状部材（50）の端部を押圧する
第６ステップから成り、前記第１ステップから第６ステ
ップまでを１回以上繰り返すようにして構成される。Further, a new band-shaped member (50) is pressed by the first pressing unit (42) in a state where the end of the already folded band-shaped member (50) is pressed by the first pressing unit (42). A first step of feeding the band-shaped member (50) in a manner to cover the band-shaped member (50), by pressing the end of the new band-shaped member (50) from above the first pressing means (42) by the second pressing means (42). The second to fold
Step: With the end portion of the newly folded band-shaped member (50) pressed by the second pressing means (42), the band member folded before the last time by the first pressing means (42) ( 50)
The pressing state of the end of the belt-shaped member (50) is released, and the third pressing means (42) presses the end of the folded band-shaped member (50).
Step: A new band-shaped member (50) is pressed by the second pressing unit (42) in a state where the end of the already folded band-shaped member (50) is pressed by the second pressing unit (42). A fourth step of feeding the strip-shaped member (50) so as to cover the strip-shaped member (50), and pressing the end of the new strip-shaped member (50) from above the second pressing means (42) by the first pressing means (42). In the fifth step, the end of the newly folded band-shaped member (50) is pressed by the first pressing means (42), and then folded by the second pressing means (42) before the last time. Wrapped strip (5
0) The pressed state of the end portion is released, and the first pressing means (42)
And a sixth step of pressing the end of the band-shaped member (50) that has already been folded, and the first to sixth steps are repeated at least once.
なお、括弧内の番号等は、図面における対応する要素
を示す便宜的なものであり、従って、本記述は図面上の
記載に限定拘束されるものではない。以下の「（ｅ）．
作用」の欄についても同様である。Note that the numbers and the like in parentheses are for convenience showing the corresponding elements in the drawings, and therefore, this description is not limited to the description on the drawings. The following “(e).
The same applies to the column of “action”.
（ｅ）．作用 上記した構成により、折畳まれた帯状部材（50）の端
部が、常に、押さえられた状態となるように作用する。(E). Operation With the above-described configuration, the end portion of the folded band-shaped member (50) always operates so as to be in a pressed state.
（ｆ）．実施例 以下、図面に基づき、本発明の実施例を説明する。(F). Embodiment Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
第１図は、本発明による帯状部材の折畳み装置の一例
を示す正面図、 第２図は、第１図に示す折畳み装置の背面図、 第３図は、第１図に示す折畳み装置の平面図、 第４図は、第１図のIV−IV線による断面図、 第５図は、第１図Ｖ−Ｖ線による断面図、 第６図は、第４図のVI1VI2VI3VI4VI5VI6線による断面
図、 第７図乃至第10図は、折畳み工程を示す図、 第11図乃至第13図は、箱詰工程を示す図、 第14図は、第１図に示す折畳み装置によってつづら折
に折畳まれるアキシャルテープを示す図である。FIG. 1 is a front view showing an example of a folding device for a band-shaped member according to the present invention, FIG. 2 is a rear view of the folding device shown in FIG. 1, and FIG. 3 is a plan view of the folding device shown in FIG. FIG. 4, FIG. 4 is a sectional view taken along the line IV-IV of FIG. 1, FIG. 5 is a sectional view taken along the line VV of FIG. 1, and FIG. 6 is VI 1 VI 2 VI 3 of FIG. VI 4 VI cross-sectional view taken along the 5 VI 6 lines, FIG. 7 to FIG. 10 is a view showing a folding step, Fig. 11 through FIG. 13 is a view showing a boxing process, Fig. 14, FIG. 1 FIG. 7 is a view showing an axial tape folded in a zigzag manner by the folding device shown in FIG.
本発明による折畳み箱詰装置１によって、つづら折に
折畳まれて箱詰されるアキシャルテープ50は、第14図に
示すように、紙テープ等の可撓性を有する材料によって
矢印Ｑ、Ｒ方向に長く形成された２本の平行に設けられ
たテープ50a、50aを有しており、それ等のテープ50a、5
0aの間に、ダイオード、抵抗等の多数の小物部品51が、
ピッチＰで矢印Ｑ、Ｒ方向に並列した形で、両端のリー
ド51a、51aを介して貼着されている。そして、当該アキ
シャルテープ50は、つづら折畳み、箱詰前においてはリ
ール等に巻き付けて保管されている。As shown in FIG. 14, the axial tape 50 which is folded and boxed by the folding boxing device 1 according to the present invention is made of a flexible material such as a paper tape in the directions of arrows Q and R as shown in FIG. It has two parallelly provided tapes 50a, 50a which are formed long, and these tapes 50a, 50a
During 0a, a number of small parts 51, such as diodes and resistors,
They are attached via leads 51a, 51a at both ends in parallel in the directions of arrows Q and R at a pitch P. The axial tape 50 is folded and folded and wound around a reel or the like before being boxed and stored.
本発明による折畳み箱詰装置１は、第１図に示すよう
に、機体２を有しており、該機体２には、正面板2aが垂
直、即ち第１図紙面と平行に設けられており、前記正面
板2aの第１図前方には、箱載置台2bが前記正面板2aに対
して突出した形、即ち、第１図紙面に対して突出した形
で水平に設けられている。また、前記正面板2aの第１図
後方には、第２図に示すように、駆動装置支持台2cが前
記正面板2aに対して突出した形、即ち第２図紙面に対し
て突出した形で水平に設けられている。また、前記正面
板2aの中央には、第１図及び第２図に示すように、送り
出し装置移動穴2dが箱載置台2b側と駆動装置支持台2c側
を連通する形で前記箱載置台2bに平行な矢印Ａ、Ｂ方向
に長く穿設形成されている。As shown in FIG. 1, a folding box packing device 1 according to the present invention has a body 2, on which a front plate 2a is provided vertically, that is, parallel to the plane of FIG. In front of the front plate 2a in FIG. 1, a box mounting table 2b is provided horizontally so as to protrude from the front plate 2a, that is, protrude from the plane of FIG. As shown in FIG. 2, behind the front plate 2a, as shown in FIG. 2, a driving device support base 2c protrudes from the front plate 2a, that is, a protruding shape from the drawing of FIG. It is provided horizontally. In the center of the front plate 2a, as shown in FIG. 1 and FIG. 2, the box mounting table has a delivery device moving hole 2d communicating with the box mounting table 2b side and the drive device supporting table 2c side. It is formed to be long in the directions of arrows A and B parallel to 2b.
そして、前記正面板2aの箱載置台2b側の送り出し装置
移動穴2dの第１図上方には、複数のガイドローラ３、
６、７が図中左右方向に一直線上に配置された形でそれ
ぞれ回転自在に設けられており、前記ガイドローラ３、
６間の図中下方には、張架ローラ５が回転自在で更に図
中下方へ一定の荷重で付勢された形で図中上下方向へ移
動自在に設けられている。そして、正面板2aの前記ガイ
ドローラ７の第１図下方には、送り出し装置９が矢印
Ａ、Ｂ方向へ往復移動自在に設けられている。A plurality of guide rollers 3 are provided above the feeder moving hole 2d of the front plate 2a on the side of the box mounting table 2b in FIG.
The guide rollers 3 and 6 are provided rotatably in such a manner that they are arranged on a straight line in the horizontal direction in the figure.
A tension roller 5 is rotatably provided at a lower portion in the drawing between the portions 6 and is movable in a vertical direction in the drawing while being urged downward with a constant load in the drawing. A delivery device 9 is provided on the front plate 2a below the guide roller 7 in FIG. 1 so as to be able to reciprocate in the directions of arrows A and B.
送り出し装置９は、本体10を有しており、該本体10
は、第３図に示すように、送り出し装置移動穴2dを介し
て、正面部10aが正面板2aから箱載置台2b側へ突出し、
背面部10bが正面板2aから駆動装置支持台2c側へ突出し
ている。そして、本体10の正面部10aには、第１図に示
すように、ガイドローラ15、16が回転自在に設けられて
おり、前記ガイドローラ16の図中下方には、外周上に複
数の係合歯19aがアキシャルテープ50のリード51aに係合
し得るように配列した形で突設した送り出しローラ19が
本体10内部に設けられた図示しないスッテプモータによ
って矢印Ｇ、Ｈ方向へ回転駆動自在に設けられている。
そして、前記送り出しローラ19の図中下方には、カッタ
20a、20bが、図中左右方向へ開閉自在で、通常は第１図
のようにカッタ20a、20b間をアキシャルテープ50が通過
し得るように開いた状態で設けられている。また、前記
カッタ20a、20bの図中下方には、２個の補助ローラ21、
21が、該補助ローラ21、21間に所定の間隙を開けた形で
回転自在に設けられている。The delivery device 9 has a main body 10.
As shown in FIG. 3, the front portion 10a protrudes from the front plate 2a to the box mounting table 2b side through the delivery device moving hole 2d,
The rear portion 10b protrudes from the front plate 2a toward the drive device support base 2c. As shown in FIG. 1, guide rollers 15 and 16 are rotatably provided on the front portion 10a of the main body 10, and a plurality of guide rollers 15 An unillustrated stepping motor provided inside the main body 10 rotatably drives in a direction indicated by arrows G and H by a delivery roller 19 protruding in a form in which the teeth 19a are arranged so as to be able to engage with the leads 51a of the axial tape 50. Is provided.
A cutter is provided below the delivery roller 19 in the drawing.
20a and 20b are openable and closable in the left-right direction in the figure, and are normally provided in an open state so that the axial tape 50 can pass between the cutters 20a and 20b as shown in FIG. Further, below the cutters 20a and 20b in the figure, two auxiliary rollers 21,
21 is rotatably provided with a predetermined gap between the auxiliary rollers 21 and 21.
また、前記正面板2aの駆動装置支持台2c側の前記送り
出し装置移動穴2dの第２図下方には、２本のガイドロッ
ド11、11が矢印Ａ、Ｂ方向に平行に設けられており、前
記本体10は、背面部10bが前記ガイドロッド11、11と摺
動自在に係合することによって矢印Ａ、Ｂ方向へ移動自
在に設けられている。また、本体10の前記背面部10bに
は、第２図に示すように、連絡棒22の端部がピン10cを
介して枢着しており、前記連絡棒22の他方の端部はピン
31Aを介して本体駆動装置23と接続している。Further, two guide rods 11, 11 are provided below the delivery device moving hole 2d on the drive device support base 2c side of the front plate 2a in FIG. 2 in parallel with the directions of arrows A and B, The main body 10 is provided movably in the directions of arrows A and B by a back portion 10b slidably engaging with the guide rods 11 and 11. As shown in FIG. 2, an end of a connecting rod 22 is pivotally connected to the back part 10b of the main body 10 via a pin 10c, and the other end of the connecting rod 22 is a pin.
It is connected to the main body driving device 23 via 31A.
本体駆動装置23は、第３図に示すように、２個のスプ
ロケット25、26を有しており、該スプロケット25、26
は、駆動装置支持台2c上に回転自在に設けられており、
前記スプロケット25には、ステップモータ27が係合して
いる。なお、前記ステップモータ27と前述の送り出しロ
ーラ19を回転駆動するステップモータには、同一のパル
ス発振器等のコントローラが接続されており、当該コン
トローラによって前記送り出しローラ19と前記スプロケ
ット25はピッチ円上の周速度が互いに等しくなるように
同期的に回転駆動される。そして、前記スプロケット2
5、26間には、複数のリンク30と複数のピン31が無端状
に連結して成るチェーン29が矢印Ｃ、Ｄ方向に回転自在
な形で張設されており、チェーン29の複数のピン31の
内、１個のピン31Aには、前述のように送り出し装置９
の本体10と接続した連絡棒22の端部が枢着している。な
お、チェーン29の全周の長さＬは、つづら折に折畳まれ
て数段に積層されるアキシャルテープ50の一段の長さＮ
の２倍に調節されている。即ち、本実施例においては、
一段に20個づつ小物部品51を積層してゆくので、チェー
ン29の全周の長さＬは、 Ｌ＝２×Ｎ＝２×20×Ｐ＝40×Ｐ に調節されている。The main body driving device 23 has two sprockets 25 and 26 as shown in FIG.
Is rotatably provided on the driving device support base 2c,
A step motor 27 is engaged with the sprocket 25. A controller such as the same pulse oscillator is connected to the step motor 27 and the step motor that rotationally drives the delivery roller 19, and the delivery roller 19 and the sprocket 25 are arranged on the pitch circle by the controller. The rotation is synchronously performed so that the peripheral velocities become equal to each other. And the sprocket 2
A chain 29 comprising a plurality of links 30 and a plurality of pins 31 connected endlessly is stretched between the links 5 and 26 so as to be rotatable in the directions of arrows C and D. One of the pins 31A is provided with the delivery device 9 as described above.
The end of the connecting rod 22 connected to the main body 10 is pivotally connected. The length L of the entire circumference of the chain 29 is equal to the length N of one stage of the axial tape 50 which is folded in a zigzag manner and laminated in several stages.
It is adjusted to twice. That is, in this embodiment,
Since 20 small parts 51 are stacked one by one, the length L of the entire circumference of the chain 29 is adjusted to L = 2 × N = 2 × 20 × P = 40 × P.
また、機体２の箱載置台2bの第１図上方で送り出し装
置９の図中下方には、被折畳み物保持装置32が、箱載置
台2bからの高さＫが第12図に示す箱詰する箱52の高さ
Ｋ′よりも高くなるように設けられている。被折畳み物
保持装置32は、第１図に示すように、正面板2aの図中右
方と図中左方に固着された２枚の支持板34、34を有して
おり、該支持板34、34間には本体33が設けられている。
即ち、本体33は、第４図に示すように、アキシャルテー
プ50の幅Ｗ′よりやや大きい所定の間隙Ｗを開けた形で
矢印Ａ、Ｂ方向に平行に設けられた正面板33aと背面板3
3bを有しており、前記正面板33a及び前記背面板33bはそ
れぞれ図中左右両端がブラケット34aを介して前記支持
板34に固定されている。そして、本体33は、第５図に示
すように、上部33c及び底部33dが開放されている。ま
た、前記正面板33aと前記裏面板33bの外側には、箱詰板
40、40が、開閉自在、即ち、ヒンジ41a、41aを介して矢
印Ａ、Ｂ方向に垂直な面内を矢印Ｅ、Ｆ方向へ揺動自在
に設けられている。そして、各箱詰板40には、複数の被
箱詰物底面保持部40bが本体33の底部33dへ突出し得る形
で第４図矢印Ａ、Ｂ方向へ所定の間隔で設けられてお
り、また、複数の箱押し広げ部40cが本体33の底部33dか
ら第６図下方へ突出した形で矢印Ａ、Ｂ方向へ所定の間
隔で設けられている。即ち、箱詰板40は、第５図に示す
ように、矢印Ａ、Ｂ方向に垂直な断面において曲げ加工
が施されており、操作部40aがヒンジ41aから本体33の外
方へ突出する形で形成されている。箱詰板40には、第４
図に示すように、複数の被箱詰物底面保持部40bが正面
板33a又は裏面板33bの第５図下方から本体33の開放され
た底部33d側へ突出し得る形で櫛歯状に形成されてお
り、更に、箱押し広げ部40cが前記被箱詰物底面保持部4
0bの先端から図中下方へ伸延する形に形成されている。
そして、各箱詰板40の前記操作部40aには、バネ41bが箱
詰板40を矢印Ｅ方向へ付勢する形で設けられており、ま
た、空圧シリンダ41cが箱詰板40を前記バネ41bの弾性に
抗して矢印Ｆ方向へ押動し得る形で設けられている。Further, below the feeding device 9 in FIG. 1 above the box mounting table 2b of the machine body 2 and below, the folded object holding device 32 has a height K from the box mounting table 2b. It is provided so as to be higher than the height K ′ of the box 52. As shown in FIG. 1, the object-to-be-folded holding device 32 has two support plates 34, 34 fixed to the right side and the left side in the figure of the front plate 2a. A main body 33 is provided between 34 and 34.
That is, as shown in FIG. 4, the main body 33 has a front plate 33a and a rear plate provided in parallel with the directions of arrows A and B with a predetermined gap W slightly larger than the width W 'of the axial tape 50. Three
The front plate 33a and the rear plate 33b are fixed to the support plate 34 at both left and right ends in the figure via brackets 34a. Then, as shown in FIG. 5, the main body 33 has an open upper portion 33c and a lower portion 33d. Further, outside the front plate 33a and the back plate 33b, a box packing plate is provided.
40, 40 are provided so as to be openable and closable, that is, swingable in the directions perpendicular to the directions of the arrows A, B in the directions of the arrows E, F via the hinges 41a, 41a. In each of the packing plates 40, a plurality of boxed material bottom surface holding portions 40b are provided at predetermined intervals in the directions of arrows A and B in FIG. 4 so as to be able to protrude to the bottom portion 33d of the main body 33. A plurality of box push-out portions 40c are provided at predetermined intervals in the directions of arrows A and B so as to protrude downward from the bottom portion 33d of the main body 33 in FIG. That is, as shown in FIG. 5, the box packing plate 40 is bent in a cross section perpendicular to the directions of the arrows A and B, and the operating portion 40a projects outward from the main body 33 from the hinge 41a. It is formed with. The box board 40 has a fourth
As shown in the figure, a plurality of box-packed bottom surface holding portions 40b are formed in a comb shape so that they can protrude from the lower side of the front plate 33a or the back plate 33b in FIG. Further, the box push-out portion 40c is provided with the box-packed bottom holding portion 4
0b is formed to extend downward in the figure from the tip.
A spring 41b is provided on the operation portion 40a of each of the packing plates 40 so as to urge the packing plate 40 in the direction of arrow E. It is provided so as to be able to be pushed in the direction of arrow F against the elasticity of the spring 41b.
そして、正面板33a及び裏面板33bの外側には、第４図
及び第５図に示すように、光電管等の位置検出素子38
が、正面板33a及び裏面板33bに穿設形成された検出穴33
eを介して本体33内部のアキシャルテープ50の最上段の
位置を検出し得る形で設けられている。As shown in FIGS. 4 and 5, a position detecting element 38 such as a photoelectric tube is provided outside the front plate 33a and the back plate 33b.
Are detection holes 33 formed in the front plate 33a and the back plate 33b.
It is provided so that the position of the uppermost stage of the axial tape 50 inside the main body 33 can be detected via e.
また、本体33の第５図及び第６図下方には、突出部材
39が、図中上部に矢印Ａ、Ｂ方向に平行に設けられた被
折畳み物保持板39aを前記箱詰板40と干渉せずに本体33
内外を移動し得る形で、更に、図中２点鎖線で示すよう
に、箱載置台2bの図中下方へ退避し得る形で、図中上下
方向、即ち矢印Ｉ、Ｊ方向へ図示しない駆動手段によっ
て移動駆動自在に設けられている。即ち、被折畳み物保
持板39aは、第４図に示すように、凹部39bが、前記箱詰
板40の被箱詰物底面保持部40b及び箱押し広げ部40cに対
応する位置に形成されており、凸部39cが、各被箱詰物
底面保持部40b及び各箱押し広げ部40c間の間隙部分に対
応する位置に形成されている。従って、被折畳み物保持
板39aは、箱詰板40、40が第５図矢印Ｆ方向に閉じられ
た状態でも矢印Ｉ、Ｊ方向に移動して本体33内外へ移動
することが出来る。なお、被折畳み物保持板39aの第５
図上面にはアキシャルテープ50を折畳み保持する積載面
39dが形成されている。そして、突出部材39の駆動手段
には前記位置検出素子38が接続されている。A protruding member is provided below the main body 33 in FIGS.
39, the folded object holding plate 39a provided in the upper part of the figure in parallel with the directions of the arrows A and B without interfering with the box packing plate 40.
Drive not shown in the vertical direction in the figure, that is, in the direction of arrows I and J, so as to be able to move inside and outside, and further to be able to retreat downward in the figure as shown by the two-dot chain line in the figure. It is movably provided by means. That is, in the folded object holding plate 39a, as shown in FIG. 4, the concave portion 39b is formed at a position corresponding to the box packed object bottom surface holding portion 40b and the box pushing and expanding portion 40c of the box packing plate 40. The convex portion 39c is formed at a position corresponding to a gap between each box-packed bottom surface holding portion 40b and each box push-out portion 40c. Accordingly, the folded object holding plate 39a can move in and out of the main body 33 by moving in the directions of arrows I and J even when the box packing plates 40 and 40 are closed in the direction of arrow F in FIG. Note that the fifth object holding plate 39a
The loading surface that folds and holds the axial tape 50 on the top of the figure
39d is formed. The position detecting element 38 is connected to the driving means of the projecting member 39.
また、被折畳み物保持装置32の第４図及び第６図左右
両側には、被折畳み物押え装置42が、片側にそれぞれ２
機ずつ計４機設けられている。即ち、前記本体33の第４
図及び第６図左側には、第４図下方に被折畳み物押え装
置42A（以下、同一の附号によって示される同一の構成
要素が複数ある場合に、前記各構成要素を区別するとき
には当該構成要素を示す同一の附号の後に“A"、“B"等
の大文字アルファベット附号を付加することにより各構
成要素を区別して示し、前記各構成要素を区別しないと
きには当該構成要素を示す同一の附号のみによって各構
成要素を区別せずに示す。）が設けられており、前記被
折畳み物押え装置42Aの第４図上方に被折畳み物押え装
置42Bが設けられている。また、前記本体33の第４図及
び第６図右側には、第４図下方に被折畳み物押え装置42
Cが設けられており、前記被折畳み物押え装置42Cの第４
図上方に被折畳み物押え装置42Dが設けられている。な
お、被折畳み物押え装置42B、42Cは、被折畳み物押え装
置42A、42Dに対して第４図において上下対称に形成され
ている。前記各被折畳み物押え装置42は第４図及び第６
図に示すように移動本体43を有しており、移動本体43
は、支持板34に固着したブラケット35、36間に矢印Ａ、
Ｂ方向に平行に設けられたガイドロッド37、37と係合し
ており、図示しない空圧シリンダ等の駆動手段によって
矢印Ａ、Ｂ方向に往復駆動される。そして、移動本体43
の第４図被折畳み物保持装置32の本体33側には、複数の
平行なリンク45がピン43aを介して枢着しており、ま
た、前記リンク45にはピン46aを介して押え板接続部材4
6bが枢着し、第６図に示すように、移動本体43、リンク
45、45、押え板接続部材46bにより公知の平行運動機構
が構成されている。そして、移動本体43には、空圧シリ
ンダ45aが、リンク45を図中上方即ち矢印Ｉ方向へ押動
し得る形で設けられている。なお、前記押え板接続部材
46bは、複数のリンク45を介して、平行四辺形を形成す
るように移動本体43と接続されているので、前記押え板
接続部材46bはリンク45の移動によって矢印Ｉ、Ｊ方向
へ平行移動することが出来る。そして、前記押え板接続
部材46bには、第４図に示すように、Ｕ字形に形成され
た押え板46が、移動本体43に対して被折畳み物保持装置
32の本体33側へ寄った形で、正面板33aと裏面板33b間に
挿入してアキシャルテープ50が本体33内に供給された際
にテープ50a部分を押圧し得る形で、押え板接続部材46b
の移動方向である矢印Ｉ、Ｊ方向に垂直な方向、即ち矢
印Ａ、Ｂ方向に平行に固着されている。4 and 6 on the left and right sides of the folded object holding device 32, two folded object holding devices 42 are provided on each side.
A total of four aircraft are provided. That is, the fourth of the main body 33
In FIG. 6 and the left side of FIG. 6, the folded object holding device 42A (hereinafter, when there are a plurality of the same components indicated by the same reference numeral), Each component is identified and distinguished by adding an uppercase alphabetic symbol such as “A” or “B” after the same symbol indicating the component. When the components are not distinguished, the same Each component is shown without a distinction only by an appendix). A folding object pressing device 42B is provided above the folding object pressing device 42A in FIG. The right side of FIG. 4 and FIG. 6 of the main body 33 is provided at the lower part of FIG.
C is provided, and the fourth object holding device 42C
An object-to-be-folded holding device 42D is provided above the figure. The folded object pressing devices 42B and 42C are formed vertically symmetrically with respect to the folded object pressing devices 42A and 42D in FIG. Each of the folding object holding devices 42 is shown in FIGS.
As shown in the figure, the moving body 43 is provided.
Is an arrow A between the brackets 35 and 36 fixed to the support plate 34,
It is engaged with guide rods 37 provided in parallel with the direction B, and is reciprocated in the directions of arrows A and B by driving means such as a pneumatic cylinder (not shown). And the moving body 43
In FIG. 4, a plurality of parallel links 45 are pivotally connected to the body 33 side of the folded object holding device 32 via pins 43a, and a holding plate is connected to the links 45 via pins 46a. Member 4
6b is pivoted, and as shown in FIG.
A well-known parallel movement mechanism is constituted by 45, 45 and the holding plate connecting member 46b. The moving body 43 is provided with a pneumatic cylinder 45a which can push the link 45 upward in the drawing, that is, in the direction of the arrow I. The holding plate connecting member
46b is connected to the moving body 43 via a plurality of links 45 so as to form a parallelogram, so that the holding plate connecting member 46b moves in parallel in the directions of arrows I and J by the movement of the link 45. I can do it. As shown in FIG. 4, the holding plate connecting member 46b is provided with a holding plate 46 formed in a U-shape,
In the form shifted toward the main body 33 side of 32, the pressing plate connecting member is inserted between the front plate 33a and the back plate 33b to press the tape 50a when the axial tape 50 is supplied into the main body 33. 46b
Are fixed parallel to the directions perpendicular to the directions of arrows I and J, ie, the directions of arrows A and B.
本発明による折畳み箱詰装置１は以上のような構成を
有するので、第14図に示すようなアキシャルテープ50を
つづら折に折畳んで小物部品51を所定の個数（本実施例
においては20個）ずつ数段に積層して箱詰する際には以
下のようにして行ってゆく。Since the folding boxing device 1 according to the present invention has the above-described configuration, the axial tape 50 as shown in FIG. 14 is folded in a zigzag manner to obtain a predetermined number of small parts 51 (in this embodiment, 20 pieces). ) When stacking several boxes at a time, packing is performed as follows.
まず、アキシャルテープ50は、第１図に２点鎖線で示
すように、折畳み箱詰装置１の外部に設けられた図示し
ないリールから折畳み箱詰装置１のガイドローラ３へ供
給される。そして、折畳み箱詰装置１において、アキシ
ャルテープ50は、ガイドローラ３、張架ローラ５、ガイ
ドローラ６、７間に一定の張力が掛かるように架け渡さ
れ、ガイドローラ７から送り出し装置９へ供給される。
送り出し装置９において、アキシャルテープ50は、ガイ
ドローラ15、16、送り出しローラ19間に架け渡されて、
送り出しローラ19の矢印Ｇ方向の回転によって一定の送
り速度Ｓで補助ローラ21、21間から被折畳み物保持装置
32へ供給される。First, the axial tape 50 is supplied to a guide roller 3 of the folding box packing device 1 from a reel (not shown) provided outside the folding box packing device 1 as shown by a two-dot chain line in FIG. Then, in the folding box packing device 1, the axial tape 50 is wound around the guide roller 3, the tension roller 5, and the guide rollers 6 and 7 so that a constant tension is applied to the axial tape 50, and is supplied from the guide roller 7 to the delivery device 9. Is done.
In the delivery device 9, the axial tape 50 is bridged between the guide rollers 15, 16 and the delivery roller 19,
The folding object holding device is provided between the auxiliary rollers 21 and 21 at a constant feed speed S by the rotation of the feed roller 19 in the direction of arrow G.
Supplied to 32.
この際に、送り出し装置９の本体10は、本体駆動装置
23によって、アキシャルテープ50の送り速度Ｓ以下の移
動速度で第１図矢印Ａ、Ｂ方向へ往復移動される。即
ち、本体駆動装置23のチェーン29を回転駆動するステッ
プモータ27は、チェーン29を、アキシャルテープ50の送
り速度Ｓと同一の速度で第３図矢印Ｃ又はＤ方向へ回転
させる。すると、本体10は、ピン31Aを介してチェーン2
9の矢印Ｃ又はＤ方向の回転によって矢印Ａ、Ｂ方向へ
往復駆動される。この際に、ピン31Aがスプロケット2
5、26間のチェーン29の直線部分に位置する場合、即ち
本体10が往復移動範囲の中央付近に位置する場合には、
本体10は、チェーン29の移動速度、即ちアキシャルテー
プ50の送り速度Ｓと同一の移動速度で移動するように駆
動される。また、ピン31Aがスプロケット25、26に係合
するチェーン29の円弧状の部分に位置する場合、即ち本
体10が移動範囲の両端付近に位置する場合には、本体10
はアキシャルテープ50の送り速度Ｓより遅い移動速度で
移動するように駆動される。なお、本体10の往復移動範
囲の距離は、折畳まれて数段に積層されるアキシャルテ
ープ50の一段の長さＮ（Ｎ＝L/2）よりも小さくなる。At this time, the main body 10 of the feeding device 9 is
23, the axial tape 50 is reciprocated in the directions indicated by arrows A and B in FIG. That is, the step motor 27 for rotating the chain 29 of the main body driving device 23 rotates the chain 29 at the same speed as the feed speed S of the axial tape 50 in the arrow C or D direction in FIG. Then, the main body 10 is connected to the chain 2 via the pin 31A.
The reciprocating drive is performed in the directions of arrows A and B by the rotation in the direction of arrow C or D in FIG. At this time, pin 31A is
When located in the linear portion of the chain 29 between 5, 26, that is, when the main body 10 is located near the center of the reciprocating movement range,
The main body 10 is driven to move at the same moving speed as the moving speed of the chain 29, that is, the feeding speed S of the axial tape 50. When the pin 31A is located at the arcuate portion of the chain 29 that engages the sprockets 25 and 26, that is, when the main body 10 is located near both ends of the movement range, the main body 10
Is driven to move at a speed lower than the feed speed S of the axial tape 50. The distance of the reciprocating range of the main body 10 is smaller than the length N (N = L / 2) of one stage of the axial tape 50 which is folded and stacked in several stages.
前述のように送り出し装置９から供給されるアキシャ
ルテープ50は、第７図に示すように、被折畳み物保持装
置32の本体33内に挿入された突出部材39の被折畳み物保
持板39aの積載面39d上に矢印Ａ、Ｂ方向に載置されて行
き、各被折畳み物押え装置42によってつづら折に折畳ま
れて数段に積層されて行く。As described above, the axial tape 50 supplied from the feeding device 9 is loaded on the folded object holding plate 39a of the projecting member 39 inserted into the main body 33 of the folded object holding device 32 as shown in FIG. The objects are placed on the surface 39d in the directions of the arrows A and B, are folded in a zigzag manner by each folding object pressing device 42, and are stacked in several stages.
即ち、第７図に示すように、アキシャルテープ50の図
中左端部を被折畳み物押え装置42Aの押え板46Aによって
図中下方へ押圧して保持した状態で、送り出し装置９か
らアキシャルテープ50を一定の送り速度Ｓで図中下方へ
送り出すと共に、前記送り出し装置９をアキシャルテー
プ50の送り速度Ｓと同一の移動速度で矢印Ｂ方向へ移動
させる。なお、この際に、第３図に示す本体駆動装置23
のチェーン29のピン31Aは、スプロケット25、26間を直
線運動している状態である。そして、新たに積層される
アキシャルテープ50Bは、各小物部品51Bが、前回積層さ
れたアキシャルテープ50Aの各小物部品51Aの中間に位置
する形で密に積層されて行く。この際に、送り出し装置
９の移動速度はアキシャルテープ50Bの送り速度Ｓと同
一であるので、アキシャルテープ50Bが引きずられて新
たに積層される小物部品51Bが直前に積層された小物部
品51A上に滑動して引掛り、その結果、小物部品51を損
傷するような事態の発生を未然に防止することが出来
る。そして、送り出し装置９からアキシャルテープ50B
を、前回積層されたアキシャルテープ50Aの図中右端を
押圧支持している被折畳み物押え装置42Cの押え板46Cを
図中上方から覆う形で本体33の図中右端まで供給して行
く。また、アキシャルテープ50が数段に積層されてアキ
シャルテープ50の最上段の高さが高くなると、位置検出
手段38によってアキシャルテープ50の最上段の高さが検
出され、前記位置検出素子38と接続された突出部材39が
被箱詰部材保持板39a上に積層されたアキシャルテープ5
0と共に図中下方即ち矢印Ｊ方向へ所定距離だけ僅かに
降下する。従って、被箱詰保持板39a上に積層されたア
キシャルテープ50の最上段と送り出し装置９間の距離は
常に略一定に保たれるので、送り出し装置９から供給さ
れるアキシャルテープ50が送り出し装置９の図中下方で
撓んでアキシャルテープ50が積層される際に図中左右方
向へずれることが無い。That is, as shown in FIG. 7, in a state where the left end of the axial tape 50 in the figure is pressed downward by the pressing plate 46A of the folding object pressing device 42A and held, the axial tape 50 is fed from the feeding device 9. At the same time, the feed device 9 is fed downward at a constant feed speed S, and the feed device 9 is moved in the direction of arrow B at the same speed as the feed speed S of the axial tape 50. At this time, the main body driving device 23 shown in FIG.
The pin 31A of the chain 29 is in a state of linearly moving between the sprockets 25 and 26. Then, the newly laminated axial tape 50B is densely laminated in such a manner that the small parts 51B are located in the middle of the small parts 51A of the previously laminated axial tape 50A. At this time, since the moving speed of the feeding device 9 is the same as the feed speed S of the axial tape 50B, the axial tape 50B is dragged and the newly laminated small component 51B is placed on the immediately preceding small component 51A. It is possible to prevent a situation in which the small parts 51 are slid and hooked, and as a result, the small parts 51 may be damaged. Then, the axial tape 50B is sent from the delivery device 9.
Is supplied to the right end of the main body 33 in the figure in such a manner that the pressing plate 46C of the folded object pressing device 42C that presses and supports the right end of the axial tape 50A stacked in the previous time in the figure is covered from above in the figure. Further, when the axial tape 50 is stacked in several stages and the height of the uppermost stage of the axial tape 50 becomes higher, the height of the uppermost stage of the axial tape 50 is detected by the position detecting means 38 and connected to the position detecting element 38. Axial tape 5 in which the projected member 39 is laminated on the boxed member holding plate 39a.
Along with 0, it slightly descends downward in the figure, that is, in the direction of arrow J by a predetermined distance. Accordingly, the distance between the uppermost stage of the axial tape 50 stacked on the boxed holding plate 39a and the feeder 9 is always kept substantially constant, so that the axial tape 50 supplied from the feeder 9 is supplied to the feeder 9. When the axial tape 50 is laminated by bending downward in the figure, it does not shift in the horizontal direction in the figure.
そして、送り出し装置９が往復移動範囲の図中右端に
近づくと、第３図に示す本体駆動装置23のチェーン29の
ピン31Aが、スプロケット25と係合して円運動を開始す
る。すると、前記送り出し装置９は、アキシャルテープ
50を一定の送り速度Ｓで送り出しながら、矢印Ｂ方向へ
の移動速度を徐々に低下させて停止した後に、今度は反
対の矢印Ａ方向へ移動を開始し、更にその移動速度を徐
々に上昇させて行く。そして、ピン31Aのスプロケット2
5との係合が解除され、ピン31Aがスプロケット25、26間
を直線運動すると、送り出し装置９はアキシャルテープ
50の送り速度Ｓと同一の移動速度で矢印Ｂ方向へ移動す
る。すると、第８図に示すように、アキシャルテープ50
は、テープ50aの弾性に対して小物部品51の重量が軽い
ことも伴って、被折畳み物押え装置42Cの押え板46C上に
載置された図中右端部が円弧状に形成される。そして、
被折畳み物押え装置42Dの空圧シリンダ45aを駆動してリ
ンク45を介して押え板46Dを図中上方へ持ち上げた状態
で、被折畳み物押え装置42Dを矢印Ａ方向へ移動させ
て、被折畳み物押え装置42Dの押え板46Dをアキシャルテ
ープ50の円弧状の図中右端部の上方に位置決めする。Then, when the delivery device 9 approaches the right end of the reciprocating range in the drawing, the pin 31A of the chain 29 of the main body driving device 23 shown in FIG. Then, the delivery device 9 is an axial tape.
While sending 50 at a constant feed speed S, the moving speed in the direction of arrow B is gradually reduced and stopped, and then the movement in the opposite direction of arrow A is started, and the moving speed is further increased gradually. Go. And sprocket 2 of pin 31A
5 is released, and when the pin 31A moves linearly between the sprockets 25 and 26, the delivery device 9 becomes an axial tape.
It moves in the direction of arrow B at the same moving speed as the feed speed S of 50. Then, as shown in FIG.
As the small component 51 is lighter in weight than the elasticity of the tape 50a, the right end in the figure placed on the pressing plate 46C of the folded object pressing device 42C is formed in an arc shape. And
In a state where the pneumatic cylinder 45a of the folding object holding device 42D is driven to lift the holding plate 46D upward in the drawing via the link 45, the folding object holding device 42D is moved in the direction of arrow A to be folded. The pressing plate 46D of the object pressing device 42D is positioned above the arc-shaped right end of the axial tape 50 in the figure.
次に、被折畳み物押え装置42Dの空圧シリンダ45aの駆
動を解除すると、第９図に示すように、押え板46Dは自
重によって略直線的に図中下方即ち矢印Ｊ方向へ下降す
る。そして、円弧状であったアキシャルテープ50の図中
右端部は、被折畳み物押え装置42Dの押え板46Dによって
図中下方へ押圧され、被折畳み物押え装置42Cの押え板4
6Cと被折畳み物押え装置42Dの押え板46Dによって挾さま
れる形で確実に折り曲げられる。従って、アキシャルテ
ープ50に予め折り目を付けていなくとも、鋭角に折り曲
げることが出来る。この際に、既に述べたように、アキ
シャルテープ50の図中左端部は押え板46Aにより下方に
押圧された状態にあるので、当該折畳み部分が押え板46
Dの押圧作用により図中左右方向へずれ動くことはな
く、押え板46Dによる折畳みは、小物部品51が図中左方
の折畳み位置から所定個数（本実施例の場合、20個）経
た位置で的確に折り曲げられる。更に、既に折畳まげら
れた状態のアキシャルテープ50は、押え板46Cの第９図
下方で押え板46Cにより図中下方へ押圧された状態とな
っているので、突出部材39の被折畳み物保持板39a上に
折畳まれた状態のアキシャルテープ50の上面はその端部
が盛り上がること無く保持され、従って押え板46Dによ
る折畳み動作はその折畳み位置がずれること無く円滑に
行われえる。また、アキシャルテープ50の円弧状であっ
た部分は、折り曲げられることによって図中右下方へ移
動する形となるが、円弧状部分よりも後に供給された図
中左方の部分は、押え板46Dが矢印Ａ、Ｂ方向に平行な
状態を保ったまま矢印Ｊ方向へ下降するので、矢印Ａ、
Ｂ方向へは移動せずに矢印Ｊ方向へ真っ直押動され、各
小物部品51が前回積層された小物部品51間に挿入する形
で積層される。従って、アキシャルテープ50は、矢印
Ａ、Ｂ方向へのズレが最小になる形（アキシャルテープ
50の折畳み位置によっては、上下の小物部品51同士が重
なり合う場合があり、その場合には、押え板46の押圧動
作により両者が干渉しない隣合う位置にずれる形で折畳
まれる）で小物部品51が所定の個数（20個）ずつ確実に
積層されてゆく。Next, when the driving of the pneumatic cylinder 45a of the folding object pressing device 42D is released, as shown in FIG. 9, the pressing plate 46D descends substantially linearly downward in the drawing, that is, in the direction of the arrow J by its own weight. The right end of the arc tape 50 in the figure is pressed downward by a pressing plate 46D of the object-to-be-folded holding device 42D, and the pressing plate 4 of the object-to-be-folded holding device 42C is pressed.
6C is securely bent by being sandwiched between the holding plate 46D of the folding object holding device 42D and the holding object holding device 42D. Therefore, the axial tape 50 can be bent at an acute angle without making a fold in advance. At this time, as described above, since the left end of the axial tape 50 in the figure is pressed downward by the pressing plate 46A, the folded portion is pressed by the pressing plate 46A.
Due to the pressing action of D, there is no displacement in the left-right direction in the figure, and the folding by the holding plate 46D is performed at a position where a predetermined number of small parts 51 have passed from the left folding position in the figure (20 in the present embodiment). Can be bent properly. Further, the axial tape 50 which has already been folded is pressed downward in FIG. 9 by the pressing plate 46C below the pressing plate 46C in FIG. 9, so that the projection member 39 holds the folded object. The upper surface of the axial tape 50 folded on the plate 39a is held without its ends being raised, so that the folding operation by the holding plate 46D can be performed smoothly without shifting the folded position. Also, the arc-shaped portion of the axial tape 50 moves to the lower right in the drawing by being bent, but the left portion in the drawing supplied after the arc-shaped portion is a holding plate 46D. Descends in the direction of the arrow J while maintaining the state parallel to the directions of the arrows A and B.
The small parts 51 are pushed straight in the direction of the arrow J without moving in the direction B, and the small parts 51 are stacked so as to be inserted between the small parts 51 stacked last time. Therefore, the axial tape 50 has a shape in which the displacement in the directions of arrows A and B is minimized (axial tape 50).
Depending on the folding position of the 50, the upper and lower small parts 51 may overlap each other, in which case the pressing operation of the holding plate 46 causes the two small parts to be shifted to adjacent positions where they do not interfere with each other.) 51 are reliably stacked by a predetermined number (20 pieces).
次に、第10図に示すように、被折畳み物押え装置42D
の押え板46Dによってアキシャルテープ50の図中右端部
が押圧支持された状態で、被折畳み物押え装置42Cを矢
印Ｂ方向へ移動させ、被折畳み物押え装置42Cの押え板4
6Cをアキシャルテープ50、50間から引き出す。そして、
前記被折畳み物押え装置42Cは、再びアキシャルテープ5
0の図中右端部を押圧するときまで待機する。なお、被
折畳み物押え装置42Dの押え板46Dは自重によってアキシ
ャルテープ50を押圧しているので、被折畳み物押え装置
42Cの押え板46Cがアキシャルテープ50、50間から引き出
されると、押え板46Cの板厚分だけ図中下方へアキシャ
ルテープ50と共に移動する。Next, as shown in FIG.
With the right end in the drawing of the axial tape 50 being pressed and supported by the holding plate 46D, the folding object holding device 42C is moved in the direction of arrow B, and the holding plate 4 of the folding object holding device 42C is moved.
6C is pulled out between the axial tapes 50 and 50. And
The folded object holding device 42C is again provided with the axial tape 5
It waits until the right end in FIG. 0 is pressed. Since the pressing plate 46D of the folding object pressing device 42D presses the axial tape 50 by its own weight, the folding object pressing device 42D
When the presser plate 46C of 42C is pulled out from between the axial tapes 50, 50, the presser plate 46C moves with the axial tape 50 downward in the drawing by the thickness of the presser plate 46C.
このようにして、アキシャルテープ50の図中右端部
を、被折畳み物押え装置42C、被折畳み物押え装置42Dに
よって交互に折り曲げ保持すると共に、同様にして、ア
キシャルテープ50の図中左端部を、被折畳み物押え装置
42A、被折畳み物押え装置42Bによって交互に折り曲げ保
持して、連続的に供給されてくるアキシャルテープ50を
つづら折に折畳んで、突出部材39の被折畳み物保持板39
aの積載面39d上に積層して行く。In this manner, the right end in the drawing of the axial tape 50 is alternately bent and held by the folded object pressing device 42C and the folded object pressing device 42D, and, similarly, the left end of the axial tape 50 in the drawing, Device for holding folded objects
42A, the folded object holding device 39B alternately bends and holds the axial tape 50 that is continuously supplied in a zigzag manner, and the folded member holding plate 39 of the projecting member 39 is folded.
The layers are stacked on the loading surface 39d of a.
即ち、アキシャルテープ50は、該アキシャルテープ50
を折畳む際には、必ずアキシャルテープ50の両端部は押
え板46により図中下方に押圧された状態となっているの
で、既に折畳んだアキシャルテープ50の折り曲げ位置は
ずれることなく保持され、しかも、折畳まれたアキシャ
ルテープ50全体も被折畳み物保持板39a上で、その上面
が平面状に押圧保持されることから、常に一定の位置で
アキシャルテープ50を確実に折畳むことが出来る。従っ
て、前記した送り出しローラ19のテープ送り速度Ｓと本
体10の矢印Ａ、Ｂ方向の移動速度を同期させることと相
まって、折り目から折り目までの小物部品51の数を常に
一定の数に維持した形での折畳み動作が可能となる。That is, the axial tape 50 is
When folding the axial tape 50, both ends of the axial tape 50 are always pressed downward in the drawing by the pressing plate 46, so that the folded position of the already folded axial tape 50 is held without being shifted, and Also, the entire folded axial tape 50 is pressed and held in a flat shape on the folded object holding plate 39a, so that the axial tape 50 can always be reliably folded at a fixed position. Accordingly, in combination with synchronizing the tape feed speed S of the feed roller 19 and the moving speed of the main body 10 in the directions of the arrows A and B, the number of small parts 51 from the fold to the fold is always maintained at a constant number. Can be folded.
そして、箱詰すべき所定の個数の小物部品51が所定の
段数だけ被折畳み物保持板39a上に積層されると、カッ
タ20a、20bによって、アキシャルテープ50のテープ50a
部分を切断する。なお、箱詰すべき所定の個数の小物部
品51が積層されたことを確認するには、非接触センサ等
によって送り出し装置９から被折畳み物保持装置32へ供
給される小物部品51の個数を計数することによって行う
こともできるが、アキシャルテープ50をつづら折に折畳
む際に矢印Ａ、Ｂ方向へのズレが殆どなく、従って、数
段に積層されたアキシャルテープ50の一段に含まれる小
物部品51の数は確実に一定の個数（20個）にされるの
で、送り出し装置９の往復移動回数を計数することによ
って全体の小物部品51の個数を算出することもできる。When a predetermined number of small parts 51 to be packaged are stacked on the folded object holding plate 39a by a predetermined number of steps, the cutters 20a and 20b cause the tape 50a of the axial tape 50 to be stacked.
Cut off the parts. In order to confirm that a predetermined number of small parts 51 to be packed in a box are stacked, the number of small parts 51 supplied from the feeding device 9 to the folded object holding device 32 is counted by a non-contact sensor or the like. However, when the axial tape 50 is folded in a zigzag manner, there is almost no deviation in the directions of arrows A and B, and therefore, small parts included in one stage of the axial tape 50 stacked in several stages Since the number of 51 is surely set to a fixed number (20), the total number of small parts 51 can be calculated by counting the number of reciprocating movements of the feeding device 9.
アキシャルテープ50を切断したところで、第11図に示
すように、被折畳み物保持装置32の空圧シリンダ41c、4
1cを駆動して、箱詰板40、40をバネ41b、41bの弾性に抗
して矢印Ｆ方向へ移動させる。すると、箱詰板40、40の
被箱詰物底面保持部40b、40bが、本体33の正面板33a又
は裏面板33bの図中下方から、本体33の開放された底部3
3d側へ突出すると共に、箱押し広げ部40c、40cもＦ方向
に移動してその先端部が縮小状態となる。この際に、つ
づら折に折畳まれたアキシャルテープ50は、本体33内部
で突出部材39の被折畳み物保持板39aの積載面39d上に保
持された状態である。When the axial tape 50 is cut, as shown in FIG. 11, the pneumatic cylinders 41c and 4c of the folding object holding device 32 are moved.
By driving 1c, the packing plates 40, 40 are moved in the arrow F direction against the elasticity of the springs 41b, 41b. Then, the bottom surface holding portions 40b, 40b of the box-packed plates 40, 40 are moved downward from the front plate 33a or the back plate 33b of the main body 33 in the figure, and the opened bottom 3 of the main body 33 is opened.
At the same time as protruding to the 3d side, the box push-and-spread portions 40c and 40c also move in the F direction, and their leading ends are reduced. At this time, the axial tape 50 folded in a zigzag manner is held inside the main body 33 on the loading surface 39d of the folded object holding plate 39a of the protruding member 39.
そして、突出部材39を駆動して、被折畳み物保持板39
aを本体33内部から引き出す形で図中下方即ち矢印Ｊ方
向へ移動させ、第12図に示すように、被折畳み物保持板
39aを箱載置台2bの図中下方へ退避させる。なお、被折
畳み物保持板39aには、第４図に示すように、凹部39b
が、箱詰板40の被箱詰物底面保持部40b及び箱押し広げ
部40cに対応する位置に形成されているので、被折畳み
物保持板39aを箱詰板40に干渉することなく本体33から
引き出すことが出来る。すると、本体33内で被折畳み物
保持板39aによって保持されていたアキシャルテープ50
は、図中下方へ下降して、本体33の底部33d側に突出し
た箱詰板40、40の被箱詰物底面保持部40b、40bによって
保持される。また、箱載置台2b側へ退避した前記被折畳
み物保持板39a上には、ベルトコンベア等の図示しない
搬送手段によって空の箱52が幅Ｗ″の上部を開放した形
で搬送されてくる。Then, by driving the projecting member 39, the folded object holding plate 39
a is pulled out from the inside of the main body 33, and is moved downward in the figure, that is, in the direction of arrow J, and as shown in FIG.
39a is retracted downward in the drawing of the box mounting table 2b. The folded object holding plate 39a has a concave portion 39b as shown in FIG.
Are formed at positions corresponding to the box-packed bottom surface holding portion 40b and the box push-out portion 40c of the box packing plate 40, so that the folded object holding plate 39a is not interfered with the box packing plate 40 from the main body 33. Can be withdrawn. Then, the axial tape 50 held by the folding object holding plate 39a in the main body 33 is moved.
Is lowered downward in the figure, and is held by the boxed plate bottom surface holding portions 40b, 40b of the box packing plates 40, 40 projecting toward the bottom 33d side of the main body 33. In addition, an empty box 52 is conveyed onto the folded object holding plate 39a retreated to the box mounting table 2b side by an unillustrated conveying means such as a belt conveyor with the upper portion of the width W ″ opened.
次に、第13図に示すように、突出部材39を、被折畳み
物保持板39aの積載面39d上に載置された箱52と共に図中
上方即ち矢印Ｉ方向へ移動させる。すると、箱詰板40、
40の矢印Ｆ方向へ移動した縮小状態の箱押し広げ部40
c、40cが、前記箱52の内部に挿入される。そして、空圧
シリンダ41c、41cの駆動を解除すると、箱詰板40、40が
バネ41b、41bの弾性によって矢印Ｅ方向へ移動する。す
ると、箱詰板40、40の箱押し広げ部40c、40cが矢印Ｅ方
向に移動して拡張状態となり、箱52の側壁52aを図中左
右方向へ押し広げて箱52の幅を通常の幅Ｗ″よりも拡大
すると共に、本体33の底部33d側へ突出していた被箱詰
物底面保持部40b、40bが底部33dから外側へ退避する。
すると、被箱詰物底面保持部40b、40bによって保持され
ていたアキシャルテープ50は、本体33の開放された底部
33dから図中下方へ自重により落下して、入口が図中左
右方向へ押し広げられた状態の箱52中に箱の側壁52aに
邪魔されることなく嵌入し箱詰される。従って、折畳ま
れて変形しやすいアキシャルテープ50でも容易に箱詰を
行うことが出来、また、箱52の幅Ｗ″がアキシャルテー
プ50の幅Ｗに比して余り大きくない場合でも容易に箱詰
を行うことが出来る。Next, as shown in FIG. 13, the projecting member 39 is moved upward in the drawing, that is, in the direction of arrow I, together with the box 52 placed on the loading surface 39d of the folded object holding plate 39a. Then, boxing plate 40,
Box push-and-spread section 40 in the reduced state moved in the direction of arrow F of 40
c and 40c are inserted into the box 52. When the driving of the pneumatic cylinders 41c, 41c is released, the packing plates 40, 40 move in the direction of the arrow E due to the elasticity of the springs 41b, 41b. Then, the box expanding portions 40c, 40c of the packing plates 40, 40 move in the direction of arrow E to be in an expanded state, and push the side wall 52a of the box 52 in the left and right direction in the figure to expand the width of the box 52 to the normal width. At the same time as being larger than W ″, the box-packed bottom holding portions 40b, 40b projecting toward the bottom 33d side of the main body 33 are retracted outward from the bottom 33d.
Then, the axial tape 50 held by the box-packed material bottom holding portions 40b, 40b is moved to the opened bottom portion of the main body 33.
It falls from 33d downward in the figure due to its own weight, and fits into the box 52 in which the entrance is pushed out to the left and right in the figure without being obstructed by the side wall 52a of the box and is packed. Therefore, even if the axial tape 50 that is easily folded and deformed can be easily boxed, and even if the width W ″ of the box 52 is not so large as compared with the width W of the axial tape 50, the box can be easily boxed. Filling can be performed.
尚、アキシャルテープ50の箱詰が終了すると、突出部
材39は箱詰の終了した箱52と共に再び矢印Ｊ方向へ下降
して、前記箱52は図示しない搬送手段によって搬出され
る。この際に、箱52は箱詰板40、40によって側壁52a、5
2aが押圧されているが、前記各箱詰板40による押圧力は
バネ41b（空圧シリンダではない）の弾性力によるもの
であり箱詰板40、40と箱52の側壁52a、52a間の摩擦力は
小さいので、箱52は箱詰板40、40から円滑に引き離され
る。When the packing of the axial tape 50 is completed, the protruding member 39 is lowered again in the direction of the arrow J together with the box 52 whose packing has been completed, and the box 52 is carried out by a transport means (not shown). At this time, the box 52 is separated from the side walls 52a, 5 by the packing plates 40, 40.
2a is pressed, but the pressing force of each of the packing plates 40 is due to the elastic force of a spring 41b (not a pneumatic cylinder), and is applied between the packing plates 40, 40 and the side walls 52a, 52a of the box 52. Since the frictional force is small, the box 52 is smoothly separated from the packing plates 40, 40.
尚、上述の実施例においては、被折畳み物押え装置42
の押え板46を、平行なリンク45を介して平行移動させる
場合について述べたが、押え板46によりアキシャルテー
プ50を折り曲げかつ、折り曲げたアキシャルテープ50を
折り曲げ位置で水平状態に保持することが出来れば、ど
のような移動機構にしてもよい。In the above-described embodiment, the folding object pressing device 42
Has been described, the axial tape 50 is bent by the pressing plate 46, and the bent axial tape 50 can be held in a horizontal state at the bending position. Any moving mechanism may be used.
（ｇ）．発明の効果 以上、説明したように本発明は、被折畳み物保持板39
a等の被折畳み物保持手段を設け、前記被折畳み物保持
手段の両側に、被折畳み物押え装置42等の押圧手段を２
個ずつ設け、前記各押圧手段に、押え板46等の押圧部材
を、前記被折畳み物保持手段の積層面39dに対して平行
に位置決め駆動自在に設けて構成したので、両側の押圧
部材によって、折畳まれた帯状部材の両端を常に押さえ
た状態とすることが出来る。従って、既に折畳まれた帯
状部材が、端部が開放されることによってずれることを
防止することが出来る。また、既に折畳まれた帯状部材
の折り曲げられた端部が弾性によって元の円弧状に戻る
ことがなく、数段に積層される形でつづら折に折畳まれ
た帯状部材の積層上面を常に平行に保持することが出来
るので、新たに積層される帯状部材の両端を所定の位置
で正確に折り曲げて保持することが出来る。従って、数
段に積層される帯状部材の各段における両端部間の長さ
を一定にすることが出来、帯状部材がアキシャルテープ
50の場合には、小物部品51を所定の個数ずつ正確に積層
することが出来る。(G). Effect of the Invention As described above, the present invention provides a folding object holding plate 39.
a folding object holding means such as a is provided, and pressing means such as a folding object pressing device 42 are provided on both sides of the folding object holding means.
Since each pressing means is provided with a pressing member such as a pressing plate 46, which is provided so as to be freely positioned and driven in parallel to the lamination surface 39d of the folded object holding means, by the pressing members on both sides, Both ends of the folded strip can be kept pressed. Therefore, it is possible to prevent the already folded band-shaped member from shifting due to the opening of the end. In addition, the folded end portion of the already folded band-shaped member does not return to the original arc shape due to elasticity, and the upper surface of the band-shaped member folded in a zigzag manner in a form of being stacked in several steps is always kept. Since the belt members can be held in parallel, it is possible to accurately bend and hold both ends of the newly laminated band member at predetermined positions. Therefore, it is possible to make the length between both ends of each stage of the band-like member laminated in several stages constant, and the band-like member is made of an axial tape.
In the case of 50, small parts 51 can be accurately laminated by a predetermined number.
また、第１の被折畳み物押え装置42等の押圧手段によ
り既に折畳まれたアキシャルテープ50等の帯状部材の端
部を押圧した状態で、新たな帯状部材を、第１の押圧手
段により押圧された帯状部材を覆う形で送り出す第１ス
テップ、第２の押圧手段により新たな帯状部材の端部を
前記第１の押圧手段の上から押圧する形で折畳む第２ス
テップ、第２の押圧手段により新たに折畳まれた帯状部
材の端部を押圧した状態で、第１の押圧手段による前回
以前に折畳まれた帯状部材の端部の押圧状態を解除し、
第２の押圧手段により既に折畳まれた帯状部材の端部を
押圧する第３ステップ、第２の押圧手段により既に折畳
まれた帯状部材の端部を押圧した状態で、新たな帯状部
材を、第２の押圧手段により押圧された帯状部材を覆う
形で送り出す第４ステップ、第１の押圧手段により新た
な帯状部材の端部を前記第２の押圧手段の上から押圧す
る形で折畳む第５ステップ、第１の押圧手段により新た
に折畳まれた帯状部材の端部を押圧した状態で、第２の
押圧手段による前回以前に折畳まれた帯状部材の端部の
押圧状態を解除し、第１の押圧手段により既に折畳まれ
た帯状部材の端部を押圧する第６ステップから成り、前
記第１のステップから第６ステップまでを１回以上繰り
返すようにして構成したので、折畳まれた帯状部材の端
部が、常に、第１又は第２の押圧手段によって押さえら
れた状態となる。従って、既に折畳まれた帯状部材が、
端部が開放されることによってずれることを防止するこ
とが出来る。また、既に折畳まれた帯状部材の折り曲げ
られた端部が弾性によって元の円弧状に戻ることがな
く、数段に積層される形でつづら折に折畳まれた帯状部
材の積層上面を常に平行に保持することが出来るので、
新たに積層される帯状部材の両端を所定の位置で折り曲
げて保持することが出来る。従って、帯状部材の両端部
に当該帯状部材の折畳み方法を適用することによって、
数段に積層される帯状部材の各段における両端部間の長
さを一定にすることが出来、帯状部材がアキシャルテー
プ50の場合には、小物部品51を所定の個数ずつ積層する
ことが出来る。Further, a new band-shaped member is pressed by the first pressing unit with the end of the band-shaped member such as the axial tape 50 already folded by the pressing unit such as the first folding object pressing device 42 pressed. A first step of feeding the strip-shaped member so as to cover the strip-shaped member, a second step of folding the end of the new strip-shaped member from above the first pressing means by a second pressing means, and a second pressing step In a state where the end of the newly folded band-shaped member is pressed by the means, the pressing state of the end of the band-shaped member folded before the last time by the first pressing means is released,
A third step of pressing the end of the already folded band-like member by the second pressing means, and pressing a new band-like member in a state where the end of the already folded band-like member is pressed by the second pressing means. A fourth step of feeding the band-shaped member pressed by the second pressing means so as to cover the band-shaped member, and folding the end portion of the new band-shaped member by the first pressing means from above the second pressing means. Fifth step, in a state where the end portion of the newly folded band-shaped member is pressed by the first pressing means, the pressed state of the end portion of the previously folded band-shaped member by the second pressing means is released. The first pressing means comprises a sixth step of pressing the end of the folded band-shaped member, and the first to sixth steps are repeated one or more times. The end of the folded strip is always the first It is in a state of being pressed by the second pressing means. Therefore, the already folded band-shaped member
It is possible to prevent the end portion from being shifted by being opened. In addition, the folded end portion of the already folded band-shaped member does not return to the original arc shape due to elasticity, and the upper surface of the band-shaped member folded in a zigzag manner in a form of being stacked in several steps is always kept. Since it can be held in parallel,
Both ends of the newly laminated band member can be bent and held at predetermined positions. Therefore, by applying the folding method of the band-shaped member to both ends of the band-shaped member,
It is possible to make the length between both ends of each stage of the band member laminated in several stages constant, and when the band member is the axial tape 50, it is possible to laminate a predetermined number of small parts 51 by number. .
第１図は、本発明による帯状部材の折畳み装置の一例を
示す正面図、 第２図は、第１図に示す折畳み装置の背面図、 第３図は、第１図に示す折畳み装置の平面図、 第４図は、第１図のIV−IV線による断面図、 第５図は、第１図のＶ−Ｖ線による断面図、 第６図は、第４図のVI1VI2VI3VI4VI5VI6線による断面
図、 第７図乃至第10図は、折畳み工程を示す図、 第11図乃至第13図は、箱詰工程を示す図、 第14図は、第１図に示す折畳み装置によってつづら折に
折畳まれるアキシャルテープを示す図、 第15図は、従来の折畳み装置を示す図である。 １……折畳み装置（折畳み箱詰装置） 39a……被折畳み物保持手段（被折畳み物保持板） 39d……積載面 42……押圧手段（被折畳み物押え装置） 46……押圧部材（押え板） 50……帯状部材（アキシャルテープ）FIG. 1 is a front view showing an example of a folding device for a band-shaped member according to the present invention, FIG. 2 is a rear view of the folding device shown in FIG. 1, and FIG. 3 is a plan view of the folding device shown in FIG. FIG. 4, FIG. 4 is a cross-sectional view taken along line IV-IV of FIG. 1, FIG. 5 is a cross-sectional view taken along line VV of FIG. 1, FIG. 6 is VI 1 VI 2 VI of FIG. 3 VI 4 VI 5 VI 6 Sectional view, FIG. 7 to FIG. 10 show the folding process, FIG. 11 to FIG. 13 show the box packing process, FIG. FIG. 15 is a diagram showing an axial tape which is folded in a zigzag manner by the folding device shown in FIG. 15. FIG. 15 is a diagram showing a conventional folding device. 1 Folding device (folding boxing device) 39a Folded object holding means (Folded object holding plate) 39d Loading surface 42 Pressing means (Folded object holding device) 46 Pressing member (pressing member) Board) 50 ... Band-shaped member (axial tape)
───────────────────────────────────────────────────── フロントページの続き (72)発明者 岡本 惇 静岡県三島市南町８番７号 有限会社岡 本技研内 (56)参考文献 特開 平１−172179（ＪＰ，Ａ) 特開 昭61−243770（ＪＰ，Ａ) ────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Atsushi Okamoto 8-7 Minamicho, Mishima-shi, Shizuoka Prefecture Incorporated company Okamoto Giken (56) References 243770 (JP, A)
Claims (2)
設け、 前記各押圧手段に、押圧部材を、前記被折畳み物保持手
段の積載面に対して平行に位置決め駆動自在に設けて構
成した帯状部材の折畳み装置。1. A folding object holding means is provided, two pressing means are provided on both sides of the folding object holding means, and a pressing member is provided on each of the pressing means, and a loading surface of the folding object holding means is provided. A folding device for a band-shaped member, which is provided so as to be freely positioned and driven in parallel to the belt.
部材の端部を押圧した状態で、新たな帯状部材を、第１
の押圧手段により押圧された帯状部材を覆う形で送り出
す第１ステップ。 第２の押圧手段により新たな帯状部材の端部を前記第１
の押圧手段の上から押圧する形で折畳む第２ステップ、 第２の押圧手段により新たに折畳まれた帯状部材の端部
を押圧した状態で、第１の押圧手段による前回以前に折
畳まれた帯状部材の端部の押圧状態を解除し、第２の押
圧手段により既に折畳まれた帯状部材の端部を押圧する
第３ステップ、 第２の押圧手段により既に折畳まれた帯状部材の端部を
押圧した状態で、新たな帯状部材を、第２の押圧手段に
より押圧された帯状部材を覆う形で送り出す第４ステッ
プ、 第１の押圧手段により新たな帯状部材の端部を前記第２
の押圧手段の上から押圧する形で折畳む第５ステップ、 第１の押圧手段により新たに折畳まれた帯状部材の端部
を押圧した状態で、第２の押圧手段による前回以前に折
畳まれた帯状部材の端部の押圧状態を解除し、第１の押
圧手段により既に折畳まれた帯状部材の端部を押圧する
第６ステップから成り、 前記第１ステップから第６ステップまでを１回以上繰り
返すようにして構成した帯状部材の折畳み方法。2. A new band-shaped member is pushed by the first pressing means while the end portion of the already folded band-shaped member is pressed.
A first step of sending out the band-shaped member pressed by the pressing means. The end of the new band-shaped member is moved to the first position by the second pressing means.
A second step of folding in a form of pressing from above the pressing means, in a state where the end portion of the newly folded band-shaped member is pressed by the second pressing means, A third step of releasing the pressed state of the end portion of the folded band-shaped member and pressing the end portion of the already folded band-shaped member by the second pressing means; and the band member already folded by the second pressing means. A fourth step of sending a new band-shaped member in a state of covering the band-shaped member pressed by the second pressing means in a state where the end of the band-shaped member is pressed, and moving the end of the new band-shaped member by the first pressing means. Second
Fifth step of folding by pressing from above on the pressing means, while the end of the newly folded band-shaped member is pressed by the first pressing means and folded by the second pressing means before the previous time. A sixth step of releasing the pressed state of the end of the band-shaped member that has been folded and pressing the end of the band-shaped member that has already been folded by the first pressing means, wherein the first step to the sixth step is performed by 1 A method for folding a band-shaped member configured to be repeated at least twice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20251789A JP2727362B2 (en) | 1989-08-04 | 1989-08-04 | Band-shaped member folding apparatus and band-shaped member folding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20251789A JP2727362B2 (en) | 1989-08-04 | 1989-08-04 | Band-shaped member folding apparatus and band-shaped member folding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0367860A JPH0367860A (en) | 1991-03-22 |
| JP2727362B2 true JP2727362B2 (en) | 1998-03-11 |
Family
ID=16458802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20251789A Expired - Fee Related JP2727362B2 (en) | 1989-08-04 | 1989-08-04 | Band-shaped member folding apparatus and band-shaped member folding method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2727362B2 (en) |
-
1989
- 1989-08-04 JP JP20251789A patent/JP2727362B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0367860A (en) | 1991-03-22 |
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