JPS5964332A - Apparatus and method for singly winding up twofold roll sheet - Google Patents
Apparatus and method for singly winding up twofold roll sheetInfo
- Publication number
- JPS5964332A JPS5964332A JP17464182A JP17464182A JPS5964332A JP S5964332 A JPS5964332 A JP S5964332A JP 17464182 A JP17464182 A JP 17464182A JP 17464182 A JP17464182 A JP 17464182A JP S5964332 A JPS5964332 A JP S5964332A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- winding
- fold
- insert
- folded
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
- B29C53/04—Bending or folding of plates or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H47/00—Unfolding thin limp material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は、筒状フィルムの１側端にカッティングを施こ
して二つ折り状態に巻取られた二つ折り巻取シートを拡
開して一重に巻取るための巻取装置とその巻取方法に関
するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention provides a winding method for cutting a cylindrical film at one side end and winding the bi-folded sheet into a two-fold state, and then unfolding the sheet and winding it into a single layer. It relates to a device and its winding method.
従来、温室用のビニールシート或はボリエヂＶンシート
等は、生産工程、加工工程及び取扱い工程等の関係で幅
方向の寸法に一定の規制を受けざるを得す、現段階では
幅２，１００ｍ迄のものは一枚物として生産、加工上取
扱はれている。Conventionally, greenhouse vinyl sheets, boliegen V sheets, etc. have had to be subject to certain restrictions on the width dimension due to production, processing, and handling processes, and at present, the width is up to 2,100 m. Items are produced and processed as single pieces.
しかし、これより広幅のものについては、予め筒状体に
製造し、この筒状フィルムの１側端にカッティングを施
こし、これを一枚物に拡開させて一重に巻取ることが行
はれている。However, for wider widths, it is not possible to manufacture a cylindrical film in advance, cut one side end of this cylindrical film, expand it into a single sheet, and wind it in a single layer. It is.
ところが、この−・重に巻取るに当り、フィルムが極め
てλすいため、カッティングされないで巻取られる筒状
フィルムの他側端が、巻取りにより折り目を形成するこ
ととな宝＃雫、−重に巻き取る際に、この折り目が完全
に拡開しかい限り巻取り時に重合個所を生じてしまう結
果、これが原因で、−重巻取後の筒体の中央位置に凹凸
が生じ、外観−ト、運搬上の支障を帰す他、最も大きな
欠陥は、この折り目の重合個所が、温宇にシートを被覆
張設した際、破損の直接原因となる点であった。However, since the film is extremely thin during this heavy winding, the other end of the cylindrical film that is wound without being cut forms a crease during winding. As long as these folds are not fully expanded, overlapping points will occur during winding, and this will cause unevenness to occur at the center of the cylinder after heavy winding, which will affect the appearance of the cylinder. In addition to causing problems during transportation, the most significant defect was that the overlapped portions of the folds were a direct cause of breakage when the sheet was stretched over the cloth.
本発明者は、Ｃの二つ折り巻取シートを一重に巻取るた
めの装置とその方法に一重き、種々研究を徂ねた結果、
例えば第１図に示す二つ折り巻取シート（Ｓ）を従来方
式に従って水平力向に軸架させ、更にこのシー１− （
Ｓ）を９００屈曲させて、同じく水平方向に軸架させた
巻取ローラ（ｒｔ）で巻取る方法を発明した。ところが
、実験の結果、この方法では折り目（Ｃ）個所が第１図
のＰ個所で完全に拡開せず、重合状態のｔ＼巻取ローラ
に巻取られてしまい、前記諸欠陥を除去することができ
ないことが判明したのである。The inventor of the present invention has focused on a device and method for winding C's two-fold winding sheet into a single layer, and as a result of conducting various research, found that
For example, a two-fold winding sheet (S) shown in FIG.
We invented a method of bending S) by 900 degrees and winding it up using a winding roller (rt) whose axis is also horizontally mounted. However, as a result of experiments, it was found that with this method, the crease (C) did not completely expand at the point P in Figure 1, and was wound up by the take-up roller in an overlapping state. It turned out that it was not possible.
本発明は、このような失敗に基づき更に研究を重ねた結
果為されたもので、より簡単な構成からなる装置と方法
で、二つ折り巻取シートを能率よく、折り目なく一重に
巻取ることを目的とするものである。The present invention was made as a result of further research based on these failures, and aims to efficiently wind a double-folded sheet into a single layer without creases using a device and method with a simpler configuration. This is the purpose.
即ち、本発明は、筒状フィルムの】側端にカッティング
を施こして二つ折り状態に巻取られた二つ折り巻取シー
トの巻取軸をカッティング個所を下にして垂直に軸架す
る垂直軸架機構と、底辺部の長さが少くとも二つ折り巻
取シートの２倍の幅を有する十面二等辺三角形状の脚付
の傾斜挿入体と、該挿入体の上端頂部に二つ折り巻取シ
ートの折り目が位置するように巻取シートを被覆配設し
つつ前記底辺部迄引下げ張設した後に水平方向に一重に
巻取るための水平巻取機構とから々る二つ折り巻取シー
トの一重巻取装置とその巻取方法である。That is, the present invention provides a vertical shaft that vertically hangs the winding shaft of a double-folded sheet that has been cut at the [] side edge of a cylindrical film and wound up in a double-folded state, with the cutting portion facing downward. a rack mechanism; an inclined insert with legs in the shape of a ten-faced isosceles triangle having a base length at least twice the width of the bifold winding sheet; and a bifold winding sheet at the top of the upper end of the insert. A horizontal winding mechanism for winding the double-folded sheet in a single layer in the horizontal direction after the sheet is pulled down and stretched to the bottom portion while being covered so that the fold line of the sheet is located; A winding device and its winding method.
以下、本発明を実施例図に基づき詳述する。Hereinafter, the present invention will be explained in detail based on embodiment figures.
第２図は、本発明の詳細な説明図である。図中、（１）
は筒状フィルムの１側端にカッティングを施こして二つ
折り状態に巻き取られた二つ折り巻取シートであって、
このシートは、前述のようにビニールシート、或はポリ
エチレンシート等の合成樹脂薄膜からなるものである。FIG. 2 is a detailed explanatory diagram of the present invention. In the figure, (1)
is a two-fold winding sheet obtained by cutting one side end of a cylindrical film and winding it into a two-fold state,
As mentioned above, this sheet is made of a synthetic resin thin film such as a vinyl sheet or a polyethylene sheet.
又、その上下幅（Ｗ）も二つ折り状態ではＩＱ５０ｍ＋
ｎよりも大きい寸法を有するものである。（２）は二つ
折り構であって、シート張設時の矢印（４）方向への引
張り作動、及び後述ｒる水平巻取機構による巻取作動に
よって前記巻取軸（２）が回転するように巻取軸（２）
と着脱自在に軸架されている。又、前記二つ折り巻取ソ
ート（１）はカッチインク責５）が施こされた個所が下
に位置するように軸架機構（３）に軸架される。Also, its vertical width (W) is IQ50m+ when folded in half.
It has a dimension larger than n. (2) is a two-fold structure in which the winding shaft (2) is rotated by the pulling operation in the direction of arrow (4) when the sheet is stretched, and by the winding operation by the horizontal winding mechanism (r) described later. Take-up shaft (2)
It is mounted on a removable shaft. Further, the bi-fold winding sort (1) is mounted on a shaft mounting mechanism (3) so that the part where the cut ink 5) has been applied is located at the bottom.
（６）は挿入体であって、該挿入体（６）は第３図、第
４図、第５図等に示すように、土面二等辺三角形状に形
成され、その底辺部（６ａ）の長さは第７図又は第８図
に示すように、二つ折り巻取シート（１）の士下幅（Ｗ
）の少くとも２倍又はそれ以上の幅（２Ｗ）を存するよ
うに形成される。（６ｂ）は挿入体の上端頂部であって
、第２図示のように二つ折りシー１−（１）の折り目（
１１））の水平方向通過個所と同一高さとなるように設
けられる。更に、挿入体（６）の上面には、第４図及び
第５図に示すように上端頂部（６ｂ）から前記下端に相
当する底辺部（６ａ）への垂直線相当個所がその断面形
状に於て鈍角部（６ｃ）又はこれに近い凸面となるよう
に形成される。（６ｅ）は挿入体カ覆い板である。(6) is an insert, and as shown in FIGS. 3, 4, 5, etc., the insert (6) is formed into an isosceles triangular shape with a base (6a). As shown in Figure 7 or Figure 8, the length of the two-fold winding sheet (1)
) is formed so as to have a width (2W) at least twice or more than that of the width (2W). (6b) is the top of the upper end of the insert, and as shown in the second figure, the fold line (6b) of the bifold seam 1-(1)
11)) It is provided so as to be at the same height as the horizontal passage point. Furthermore, as shown in FIGS. 4 and 5, the top surface of the insert (6) has a section corresponding to a vertical line from the top end (6b) to the bottom (6a) corresponding to the bottom end. It is formed to have an obtuse angle part (6c) or a convex surface close to this. (6e) is an insert cover plate.
（７）は挿入体（６）の脚であって上脚４Ｖ＋ （７ａ
ｊと下脚部（７ｂ）とからなり、挿入体（６）のフレー
ム（６ｄ）を支承している。（７ｃ）は脚台、（８）は
挿入体（６）の上端頂部（６ｂ）から垂下し、かつ、上
脚部（７ａ）と支持されている案内棒である。このよう
にして、挿入体（６）は三角形状の頂点を上端頂部（６
ｂ）として底辺部（６ａ）方向に下向傾斜している。（
９）は二つ折り捲取シート（１）と挿入体（６）との間
に設けられた案内杆であ盾フて、２Ｍ引釦２より支承さ
ｋてい３゜（１０）は２倍幅に拡開された一重シー）
（１，ａ）を押圧するための押圧棒、（］ １１は前記
−重シート（］Ｉａを水平方向に巻き取るための第１回
転ローラ、（１２）は第１補助ローラ、（Ｉａ）は第２
補助ローラ、（１４Ｊは第２回転ローラであって、夫々
、逆方向回転をするようにセットされている。(7) is the leg of the insert (6), which is the upper leg 4V+ (7a
j and a lower leg (7b) and supports the frame (6d) of the insert (6). (7c) is a leg stand, and (8) is a guide rod that hangs down from the top end (6b) of the insert (6) and is supported by the upper leg (7a). In this way, the insert (6) has a triangular apex at the upper apex (6).
b) is inclined downward in the direction of the bottom (6a). (
9) is a guide rod provided between the bi-fold winding sheet (1) and the insert (6), which is supported by the 2M pull button 2. 3° (10) is the double width. (single sea expanded to)
(1, a) is a pressing rod for pressing the sheet, (11 is a first rotating roller for horizontally winding up the heavy sheet () Ia, (12) is a first auxiliary roller, (Ia) is a Second
The auxiliary roller (14J is a second rotating roller) and is set to rotate in opposite directions.
（１５）はこの第２回転ローラ圓間に配設された一重シ
ート巻取軸であって、第２回転ローラ（１，４）（１４
）の回転によって、−塩シー） （Ｉａ）を巻取るもの
である。(15) is a single sheet winding shaft disposed between the second rotating rollers, and the second rotating rollers (1, 4) (14)
) (Ia) is wound up by the rotation of ).
尚、前記押圧棒（１０）の下には支承板（１０ａ ）、
が設けられると共に、押圧棒００）、第１回転ローラ（
Ｉｌ、） 。Furthermore, under the pressing rod (10) there is a support plate (10a),
are provided, as well as a press rod 00) and a first rotating roller (
Il, ).
（１１）、第１補助ローラ（１２）、第２補助ローラ（
１３）、第２回転ローラ（１４） 、 ０４）は支持台
（１６）十に載置され、図示しない駆動装置にて所定の
回転作動が行はれるようにセットされ、水平巻取機構を
形成している。(11), first auxiliary roller (12), second auxiliary roller (
13), the second rotating rollers (14), 04) are placed on the support base (16) and set to perform a predetermined rotational operation by a drive device (not shown), forming a horizontal winding mechanism. are doing.
第６図に示すものは、挿入体（６）の第２実施例であっ
て、挿入体（６）は合成樹脂でフレーム、覆い板及び下
脚が一体形成されると共に、上脚部は支柱（７ａ）を挿
入体（６）の上端頂部（６ｂ）と固定させることで一体
的に形成するようにしたものである。What is shown in FIG. 6 is a second embodiment of the insert (6), in which the frame, the cover plate, and the lower legs are integrally formed of synthetic resin, and the upper legs are made of struts ( 7a) is fixed to the upper end apex (6b) of the insert (6) so as to be integrally formed.
第９図は挿入体の第３実施例であって、フレーム（６ｄ
）が三角形の各辺と底辺部（６ａ）への垂直線相当部分
とを形成するように設けられている。（６ｆ）はフレー
ム（６ｄ）間に張設されたアーム（６ｇ）は空隙部であ
る。FIG. 9 shows a third embodiment of the insert, showing a frame (6d
) are provided so as to form each side of the triangle and a portion corresponding to a perpendicular line to the base (6a). In (6f), the arm (6g) stretched between the frames (6d) is a gap.
次に本発明に係る二つ折り巻取シートの一重巻取方法に
ついて詳述する。Next, a method for single-fold winding of a double-fold winding sheet according to the present invention will be described in detail.
先ず、第２図及び第３図に示すように、二人の作業者が
筒状フィルムの１側端にカッティング（５）を施こして
二つ折り状態で巻取られた二つ折り巻取シート（１）を
垂直軸架機構（３）に、カッチインク責５）個所が下に
位置するように垂直方向にセットする。First, as shown in FIGS. 2 and 3, two workers make a cut (5) on one side end of a cylindrical film to create a bi-fold roll sheet ( 1) is set vertically on the vertical shaft frame mechanism (3) so that the cut ink point 5) is located at the bottom.
次にその巻取り端部を各人が引張り、カッティング（５
）個所を拡開し、折り目（１ｂ）個所を挿入体（６）の
上端頂部（６ｂ）に被覆するように張設すると共に、シ
ート（１）を挿入体（６）の底辺部（６ａ）方向に引下
げつつシート（１）の折り目（］ｂ）が生じないように
張設する。Next, each person pulls the wound end and cuts it (5
) and stretch the fold (1b) so as to cover the upper end top (6b) of the insert (6), and also spread the sheet (1) over the bottom (6a) of the insert (6). While pulling the sheet (1) down in the direction, the sheet (1) is stretched so that the fold line (]b) does not occur.
更に、引下げ張設された一重シート（１）を、押圧棒（
１０）と支承板（１０ａ）の間隙に挿入しつつ、このシ
ート（１）を第１回転ローラ（１１）旧）に送り込み、
第１補助ローラ（１２）、第２補助ローラ０３）、第２
回転ローラ（１４）へと順次搬送させた後、−重シート
巻取軸（１５）により折り目（１ｂ）が生じな・いよう
に巻取るものである。Ｑ５ａ’）＋ｚ ＞よう１；シて
木取ら起７ａ−ｔ；−１−て葛３゜本発明は前記のよう
な構成からなり、筒状フィルムの】側端にカッティング
を施こして二つ折り状態に巻取られた二つ折り巻取シー
トの垂直軸架機構と、傾斜挿入体と、−重にしたシート
を水平方向に巻取る水平巻取機構を備えた装置によって
、二つ折り巻取シート（１）は折り目（１ｂ）を全く生
じることなく広幅の一重シー１−（ｌａ）として均一に
水平方向に巻取ることができるのである。Furthermore, the single-layer sheet (1) that has been pulled down and stretched is pressed against the press rod (
10) and the support plate (10a), feed this sheet (1) to the first rotating roller (11),
First auxiliary roller (12), second auxiliary roller 03), second
After being sequentially conveyed to a rotating roller (14), the sheet is wound up by a heavy sheet winding shaft (15) so that no crease (1b) occurs. Q5a')+z>Yo 1; Shite wood removal 7a-t; A bi-fold winding sheet ( 1) can be wound uniformly in the horizontal direction as a wide single sheet 1-(la) without producing any creases (1b).
特に二つ折り巻取シート（１）に挿入する挿入体（６）
を−上端頂部（６ｂ）と底辺部（６ａ）とに傾斜させる
と共に、前記上端頂部（６ｂ）の位置を二つ折りシート
（１）の折り目（］ｂ）の水平方向通過位置と同じ高さ
とし得るので、折り目（１ｂ）がスムーズに拡開できる
。Insert (6) to be inserted in particular into a bi-fold winding sheet (1)
- the upper end apex (6b) and the bottom end (6a) may be inclined, and the position of the upper end apex (6b) may be at the same height as the horizontal passing position of the fold line (]b) of the bifold sheet (1). Therefore, the fold (1b) can be expanded smoothly.
又、挿入体（６）は底辺部（６ａ）方向に下向傾斜して
いるため、シー１．）の引下げ張設の作業は、二人の作
業者が二つ折りシート（１）のカッチインク責５）個所
を拡開し、折り目を子端頂部（６ｂ）に被覆させた後、
シート（１）の自重と相俟って引下げるだけで張設でき
る。Also, since the insert (6) is inclined downward in the direction of the bottom (6a), the sea 1. ) The work of pulling down and tensioning the folded sheet (1) was carried out by two workers who expanded the cut ink area 5) of the bi-folded sheet (1) and covered the crease with the top of the child end (6b).
Coupled with the weight of the sheet (1), it can be stretched simply by pulling it down.
しかも、挿入体（６）の底辺部（６ａ）の幅は、二つ折
り巻取シート（１）の上下幅の２倍又はそれ以上とした
ことで、前記引下げつつ張設するだけで、自ずと折り目
（ｌｂ）がなくなるのである。その際、特に挿入体（６
）の」二面に設けた鈍角部が、二つ折りシート（１）の
折り目（１ｂ）を左右に張設するように作用するため、
シートの水平張設けより容易になされ得るのである。Moreover, the width of the bottom part (6a) of the insert (6) is set to be twice or more than the vertical width of the bi-folded roll sheet (1), so that the fold can be easily made by simply pulling it down and stretching it. (lb) disappears. In this case, especially the insert (6
) acts to stretch the fold line (1b) of the bi-folded sheet (1) from side to side,
This can be done more easily than horizontally stretching the sheet.
又、本発明による一重巻取方法によれば、二つ折り巻取
シー１− （］）をカッティング（５）個所を下にし、
垂直方向に軸架させて、シート通過時に上端に折り目（
］ｂ）が来るようにすると共に、この折り目（１ｂ）が
挿入体（６）の上端頂部（６ｂ）と略同じ高さに来るよ
うにしたことで、挿入体（６）への被覆作業を極めて簡
単に行うことができる。Further, according to the single-layer winding method according to the present invention, the double-fold winding seam 1-(]) is placed with the cutting (5) portion facing down;
It is mounted on a shaft in the vertical direction, and there is a crease at the top edge (
]b) and this fold line (1b) is placed at approximately the same height as the upper end apex (6b) of the insert (6), making it easier to cover the insert (6). It is extremely easy to do.
更に、挿入体（６）の上端頂部へのシート被覆後は、拡
開されたシートの両端を挿入体（６）に沿って引下げる
だけの作業でシートは張設される。Further, after the top of the upper end of the insert (6) is covered with the sheet, the sheet is stretched by simply pulling down both ends of the expanded sheet along the insert (6).
そして、この張設された一重シート（１，ａ）を押圧棒
（１０）下をくぐらせ、第１回転ローラ（ＩＩ）他の水
平巻取機構を介して一重シート巻取軸（１５）に巻付け
るだけで、−重となった二つ折り巻取シート（１）が−
重に自動的に巻取られるため、巻取工程に要する時間を
大幅に減少させることが可能である。Then, the stretched single sheet (1, a) is passed under the press rod (10), and then passed through the first rotating roller (II) and other horizontal winding mechanisms to the single sheet winding shaft (15). Just by wrapping it around, you can remove the heavy bi-fold winding sheet (1).
Since the winding is automatically carried out, it is possible to significantly reduce the time required for the winding process.
又、本発明方法により、垂直軸架機構と挿入体と水平巻
取機構とが無理なく博物シートに作動するようになるた
め、二つ折りの折り目が一重に巻取られた後には全くな
くなるため、−重シートを筒状に捲いて、多数積み上げ
ても、凹凸が生じないため、保管上安定性に優れる他、
運搬時に荷くずれを生じる虞れがなくなるのである。In addition, by the method of the present invention, the vertical axis rack mechanism, the insert body, and the horizontal winding mechanism can be operated on the natural history sheet without any difficulty, so that the folds of the bifold are completely eliminated after being wound into a single layer. -Even if heavy sheets are rolled up into a cylindrical shape and piled up in large numbers, no unevenness will occur, resulting in excellent storage stability.
This eliminates the risk of the load becoming loose during transportation.
更に、この−重シートをビニールハウス等に使用した場
合に、折り目が残らなくなるから、折り目個所から破損
する危険を未然に防＋ｈすることができる等の多くの優
れた効果を有するものである。Furthermore, when this heavy sheet is used for a vinyl greenhouse or the like, it has many excellent effects, such as the fact that no creases remain, thereby preventing the risk of breakage at the creases.
第１図は関連技術説明のための概略上面図、第２図は本
発明の実施例側面図、第３図は同士の斜視図、第４図は
挿入体の斜視図、第５図は同上Ａ−Ａ断面図、第６図は
挿入体の第２実施例図、第７図及び第８図は挿入体の寸
法説明のための概略上面図、第９図は挿入体の第３実施
例十面図である。
（１）・・・二つ折り巻取シート、（ｌａ）・・・−重
シート、（１ｂ）・・・折り目、（２）・・・巻取軸、
（３）・・・垂直軸架機構、（４）・・・矢印、（５）
・・・カッティング、（６）・・・挿入体、（６ａ）・
・・底辺部、（６ｈ）・・・上端頂部、（６ｃ）・・・
鈍角部、（６ｄ）・・・フレーム、（６ｅ）・・・覆い
板、（６ｆ）・・・アーム、（６ｇ）・・・空隙部、（
７）・脚、（７ａ）・・・上脚部、（７ｂ）−・・下脚
部、（７ｃ）−脚台、＋８）−・案内棒、（９）・・・
案内杆、（１０）・・・押圧棒、旧）・・・第１回転ロ
ーラ、（１２１−・・第１補助ローラ、（＋３）−・・
第２補助ローラ、（＋４）・・・第２回転ローラ、＋１
５１・・・−重シート巻取軸、（１，６＋・・支持台。
特許出願人 山 口 享 三Fig. 1 is a schematic top view for explaining related technology, Fig. 2 is a side view of an embodiment of the present invention, Fig. 3 is a perspective view of the two, Fig. 4 is a perspective view of the insert, and Fig. 5 is the same as above. AA sectional view, FIG. 6 is a diagram of the second embodiment of the insert, FIGS. 7 and 8 are schematic top views for explaining dimensions of the insert, and FIG. 9 is a third embodiment of the insert. It is a ten-sided view. (1)...bifold winding sheet, (la)...-heavy sheet, (1b)...fold, (2)...winding shaft,
(3)...Vertical axis frame mechanism, (4)...Arrow, (5)
... Cutting, (6) ... Insert, (6a).
...Bottom part, (6h)...Top top part, (6c)...
Obtuse angle part, (6d)...Frame, (6e)...Cover plate, (6f)...Arm, (6g)...Gap part, (
7) - Legs, (7a) - Upper leg part, (7b) - Lower leg part, (7c) - Leg stand, +8) - Guide rod, (9) -
Guide rod, (10)...Press rod, old)...First rotating roller, (121-...First auxiliary roller, (+3)-...
Second auxiliary roller, (+4)...Second rotating roller, +1
51...-heavy sheet winding shaft, (1,6+...support stand. Patent applicant: Kyozo Yamaguchi
Claims (6)
二つ折り状態に巻取られた二つ折り巻取シートの巻取軸
をカッティング個所を下にして垂直に軸架する垂直軸架
機構と、 底辺部の長さが少くとも二つ折り巻取シートの２倍の幅
を有ｒる上面二等辺三角形状の脚付の傾斜挿入体と、 該挿入体の上端頂部に二つ折り巻取シートの折り目が位
置するように巻取シートを被覆配設しつつ前記底辺部名
引下げ張設した後に水平方向に一重に巻取るための水平
巻取機構とからなることを特徴とする二つ折り巻取シー
トの一重巻取装置。(1) A vertical shaft rack mechanism in which the winding shaft of a bi-folded sheet that has been cut in one side end of a cylindrical film and wound in a half-folded state is vertically mounted with the cut portion facing down. , a slanted insert with legs having an isosceles triangular top surface and having a base length at least twice the width of the bi-folded web sheet; A two-fold winding sheet comprising: a horizontal winding mechanism for winding the winding sheet in a single layer in the horizontal direction after the bottom portion is stretched and stretched while the winding sheet is covered so that the fold is located; Single winder.
おいて鈍角部を有するように形成された特許請求の範囲
第１項記載の二つ折り巻取シートの一重巻取装置。(2) The single-fold winding device for a bi-folded winding sheet according to claim 1, wherein the insert body is formed to have an obtuse angle in its cross section at a portion where the insert passes through the fold line.
フレームと覆い板とで形成された特許請求の範囲第１項
又は第２項記載の二つ折り巻取シートの一重巻取装置。(3) A single-layer winding device for a bi-fold winding sheet according to claim 1 or 2, wherein the insert body is formed of a frame made of wood, gold or synthetic resin, and a cover plate.
脂で一体形成された特許請求の範囲第１項又は第２項記
載の二つ折り巻取シートの一重巻取装置。(4) A single-layer winding device for a bi-fold winding sheet according to claim 1 or 2, wherein the frame, cover plate, and lower leg of the insert are integrally formed of synthetic resin.
を施こして二つ折り状態で巻取られた二つ折り巻トのカ
ッティング個所を拡開して二つ折り巻取シートの折り目
が、底辺部の長さが少くとも前記二つ折り巻取シートの
２倍の幅を有する二等辺三角形状となるように形成した
脚付の傾斜挿入体の上端頂部に位置するように被覆配設
し、更に、この二つ折り巻取シートを前記挿入体の底辺
部迄引下げ張設した後、水平巻取機構で一重に巻取るよ
うにしたことを特徴とする二つ折り巻取シートの一重巻
取方法。(5)? ; Cutting is performed on one side edge of the Ti-shaped film, and the cutting part of the bi-folded sheet is expanded and the length of the bottom part of the folded sheet is shortened. A cover is provided so as to be located at the top of the upper end of the inclined insert with legs, which is formed into an isosceles triangular shape having twice the width of the bi-fold winding sheet, and the bi-fold winding sheet is A method for single-fold winding of a double-folded sheet, characterized in that the sheet is pulled down and stretched to the bottom of the insert and then wound in a single layer by a horizontal winding mechanism.
頂部と略同じ高さに位置するように配置された特許請求
の範囲第５項記載の二つ折りシートの一重巻取方法。(6) The method for single-fold winding of a bi-folded sheet according to claim 5, wherein the fold of the bi-folded sheet is arranged at approximately the same height as the top of the upper end of the insert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17464182A JPS5964332A (en) | 1982-10-06 | 1982-10-06 | Apparatus and method for singly winding up twofold roll sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17464182A JPS5964332A (en) | 1982-10-06 | 1982-10-06 | Apparatus and method for singly winding up twofold roll sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5964332A true JPS5964332A (en) | 1984-04-12 |
Family
ID=15982141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17464182A Pending JPS5964332A (en) | 1982-10-06 | 1982-10-06 | Apparatus and method for singly winding up twofold roll sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5964332A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2582983A1 (en) * | 1985-06-11 | 1986-12-12 | Windmoeller & Hoelscher | FLAT AND RECEPTION DEVICE FOR A CONTINUOUS PLASTIC SHEET MADE BY BLOWING IN A FIXED SHEET BLOWING HEAD FOR A FIXED POST |
| CN108946218A (en) * | 2018-08-29 | 2018-12-07 | 燕山大学 | The scalable crossbeam of stacking automatic covering machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5233413B1 (en) * | 1971-04-13 | 1977-08-27 |
-
1982
- 1982-10-06 JP JP17464182A patent/JPS5964332A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5233413B1 (en) * | 1971-04-13 | 1977-08-27 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2582983A1 (en) * | 1985-06-11 | 1986-12-12 | Windmoeller & Hoelscher | FLAT AND RECEPTION DEVICE FOR A CONTINUOUS PLASTIC SHEET MADE BY BLOWING IN A FIXED SHEET BLOWING HEAD FOR A FIXED POST |
| CN108946218A (en) * | 2018-08-29 | 2018-12-07 | 燕山大学 | The scalable crossbeam of stacking automatic covering machine |
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