JPS58202258A - Unwinding device of textile spreader machine - Google Patents
Unwinding device of textile spreader machineInfo
- Publication number
- JPS58202258A JPS58202258A JP8204982A JP8204982A JPS58202258A JP S58202258 A JPS58202258 A JP S58202258A JP 8204982 A JP8204982 A JP 8204982A JP 8204982 A JP8204982 A JP 8204982A JP S58202258 A JPS58202258 A JP S58202258A
- Authority
- JP
- Japan
- Prior art keywords
- roll
- unwinding
- unraveling
- roller
- support arm
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H45/00—Folding thin material
- B65H45/02—Folding limp material without application of pressure to define or form crease lines
- B65H45/06—Folding webs
- B65H45/10—Folding webs transversely
- B65H45/101—Folding webs transversely in combination with laying, i.e. forming a zig-zag pile
- B65H45/103—Folding webs transversely in combination with laying, i.e. forming a zig-zag pile by a carriage which reciprocates above the laying station
Landscapes
- Unwinding Webs (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は、延反機本体が往復走行して延反台１−へ送出
し延反される虎巻反物を、常時、所定速度で回転、解反
させる解反装置に関し、その最も要旨とするところは、
虎巻反物と圧接して回転する解反ロールを、延反機本体
に上下動及び回転可能に設け、その上下動を作動杆とバ
ランスウェイトによって確実に調整する点にある。DETAILED DESCRIPTION OF THE INVENTION The present invention provides a spreading device which constantly rotates and unravels at a predetermined speed a flat cloth whose spreading machine main body reciprocates and sends it to a spreading table 1- to be spread. Regarding this, the most important point is:
The unraveling roll, which rotates in pressure contact with the cheat roll fabric, is provided in the main body of the spreading machine so that it can move up and down and rotate, and the up and down movement is reliably adjusted by an operating rod and a balance weight.
従来の此種装置として例えば特開昭５５〜１０６９４７
号公報記載の発明があったが、該装置はアームを介して
スプリングの弾発力により解反ロールを虎巻反物に圧接
させて回転する解反ロールが虎巻反物を所定速度で解反
させていた。然しなから該装置には（１）スプリング自
体の弾発力を調整し難い、（２）使用頻度によりスプリ
ングが疲労し、必要な弾発力が得られなくなる、等の欠
点があった。As a conventional device of this kind, for example, Japanese Patent Application Laid-Open No. 106947
There was an invention described in the publication, and this device presses the unwinding roll against the tomaki fabric through an arm by the elastic force of a spring, and the rotating unwinding roll unravels the tomaki fabric at a predetermined speed. was. However, this device has drawbacks such as (1) it is difficult to adjust the elastic force of the spring itself, and (2) the spring becomes fatigued due to frequency of use, making it impossible to obtain the necessary elastic force.
本発明は、前記従来の欠点を除去し、確実な解反、延反
速度で作動するように改良された解反装置で、その実施
例を添附図面により詳細説明する。The present invention is an improved unraveling device which eliminates the above-mentioned drawbacks of the conventional technology and operates at a reliable unraveling and spreading speed, and embodiments thereof will be described in detail with reference to the accompanying drawings.
第１図は本発明延反機の側面略図で、図中、左右方向に
長い延反台（Ｉｌｌを、延反機本体（２）の下端の車輪
（３）１こてしＩ示しない原動機により、左右往還走行
する。（５）は虎巻反物、（に）は解反ａ−ル、（４）
は（４゛）を回動中心として基部（２４）に取り付けら
れた１対の支持７−ムで・、図示しない原動機によｔ）
回動し、回転自在に虎巻反物を軸支横架する。（？）（
８）は解反された反物地（５゛）にテンションを与えて
延反する案内ロール、（２３）は、各機構を作動、制御
するコントロールユニットである。Fig. 1 is a schematic side view of the spreading machine of the present invention. It travels back and forth from left to right. (5) is a tiger roll cloth, (ni) is a hanami a-ru, (4)
is a pair of supports 7-arms attached to the base (24) with the center of rotation at (4゛).
It rotates and horizontally supports the tiger roll fabric in a rotatable manner. (?)(
8) is a guide roll that applies tension to the unraveled fabric (5) and spreads it; (23) is a control unit that operates and controls each mechanism.
第２図は解反装置の要部側面拡大略図、第３図は同要部
平面拡大略図で、前記解反ロール（６）は、ｔＪＳ２．
３図に示すように、両端にローラ軸（６゛）を突出させ
、該ローラ軸（６゛）は、延反機本体（２）の両側り方
の側板（９）（９）に穿設した縦長孔（１０）に、−Ｌ
下摺動及び回転可能に横貫突出し各突出外周の玉軸受（
１８）（１８）を介して両側板に固定した案内縦杆（１
７）（１７＞により左右動不可に保持されている。又、
側板（９）（９）は、連結杆１３’）により連結されて
いる。FIG. 2 is an enlarged side view of the essential part of the unraveling device, and FIG. 3 is an enlarged plan view of the essential part of the unraveling device.
As shown in Figure 3, roller shafts (6゛) are protruded from both ends, and the roller shafts (6゛) are bored in the side plates (9) (9) on both sides of the main body (2) of the spreading machine. -L in the vertical elongated hole (10)
A ball bearing (
18) Guide vertical rod (1) fixed to both side plates via (18)
7) It is held so that it cannot move left or right due to (17). Also,
The side plates (9) (9) are connected by a connecting rod 13').
図中、（２５）（２ｓ゛）は案内縦杆の取付ボルトを示
す。In the figure, (25) (2s゛) indicates the mounting bolt of the guide vertical rod.
ローラ軸（６゛）の最突出端部は、玉軸受（１６）を介
して夫々左右の作動杆（１５）（ＩＳ＞の短杆部に支持
され、該１１．躬ＪＨ（１５）（１５）は、はぼ逆・＼
字状に形成されて、その屈曲部を回動支点として取付カ
ラー（２１）の軸受都＜ ｔ ４ ）を介し、支持軸（
１３）（１３）によＱｆｌｌｌ板（９）（９）にｌ’Ｔ
ζ揺動可能に枢着されている。 両年動杆（１５）は、
その長杆部後方が、両側板端部の窓孔（１２）（１２）
をまたいで突出した連結杆（ン２）により１１４行に連
結されている。The most protruding end of the roller shaft (6゛) is supported by the short rod portions of the left and right operating rods (15) (IS) via ball bearings (16), respectively. ) is the opposite of ＼
The support shaft (
13) (13) Qfllll board (9) l'T to (9)
ζ Pivotally mounted so that it can swing. Ryounen Dojo (15) is
The rear of the long rod is the window hole (12) (12) at the end of both side plates.
It is connected to 114 rows by a connecting rod (N2) that straddles and protrudes.
（１１）は、前記両作動杆艮杆部１こ横架したバランス
ウェイＦて・、短杆部か支持「る解反ロール（６）を、
常１こ虎巻反物（５）に１１−接させるように自動又は
手動による転勤可能に定着している。バランスウェイト
の転勤は、荊記艮杆部の凹所（１５’）又は所定位置に
設けたピンとピンの間等で行うものとする。(11) is a balance way F which is horizontally suspended from both operating rods, and a reversing roll (6) which is supported by a short rod portion;
It is established that automatic or manual transfer is possible so that one piece of paper is always in contact with one piece of tiger roll cloth (5). The transfer of the balance weight shall be carried out in the recess (15') of the rod or between pins provided at predetermined positions.
（１９）は、Ｍｊ記春巻反物支持アーム４）を同動１・
降させる原動機駆動用の電源開閉用リミットスイッチ装
置で、リミットスイノナ先端のローラ（］！Ｊ’）が前
記前記支持軸取付カラー外周におし・て作動杆（１５）
に固定されたカム（２＋１）の凹所（２０゛ｊと嵌ＩＢ
、ｒる―とにより、久インチの開閉切換えを打具」二の
構成に係る本発明延反機の解反装置は次のように作用す
る。(19) is the Mj Ki spring roll material support arm 4) with the same movement 1.
This is a limit switch device for opening and closing a power supply for driving a motor to be lowered, and the roller (]!J') at the tip of the limit switch is placed on the outer periphery of the support shaft mounting collar to operate the operating rod (15).
The recess of the cam (2+1) fixed to the (20゛j and the IB
The unraveling device for the paper spreading machine of the present invention having the second configuration operates as follows.
作動杆（１５）は、長杆部のバランスウェイト（１１）
によって常時、短杆部を４一方回動するよう付勢されて
いるので、虎巻反物（５）の接触圧力が解反ロール（６
）にかかつていない無負荷の状態では、第２図のように
解反ロール（６）が縦長孔（１０）の上端位置に押−ト
げられるとともにリミットスイッチのローラ（１９’）
はカム（２０）の凹所（２０’）に係合し、電源回路を
閉成する。The operating rod (15) is a balance weight (11) on the long rod part.
Since the short rod is always urged to rotate in one direction, the contact pressure of the Komaki fabric (5) is applied to the unraveling roll (6).
), the unwinding roll (6) is pushed to the upper end position of the vertical hole (10) as shown in Fig. 2, and the limit switch roller (19')
engages the recess (20') of the cam (20) and closes the power circuit.
解反ロール（６）を図示しない原動機で回転させ、虎巻
反物（５）が延反機本体上面において支持アーム（４）
に装着され、第１図のように、虎巻反物（５）か解反ロ
ール（６）に圧接し、解反ロール（６）を押し下げる。The unraveling roll (6) is rotated by a prime mover (not shown), and the tomaki fabric (5) is attached to the support arm (4) on the upper surface of the spreading machine body.
As shown in Fig. 1, it comes into pressure contact with either the cheat roll cloth (5) or the unraveling roll (6), and pushes down the unraveling roll (6).
解反ロールの下降に伴なって、作動杆（１５）の短杆部
は下りへ、長杆部は上方へ回転して前記リミットスイッ
チ装置（１）のローラ（＋９’）が、カム（２１１）の
凹所（２０’）から逸脱すると、リミットスイッチ（１
９）が開となり、１ｇ、ａ反物（５）を解反ロール（６
）１こ接触させた状態で？Ｎｉ記支持アーム（４）の駆
動か停止すると、解反ロールの回転により、虎巻反物（
５）は、−・定の速度で回転し、第１図の↓う１こ解反
されてΦ（と同時に、延反機は解反と同１１］速度で走
行する。As the unraveling roll descends, the short rod portion of the operating rod (15) rotates downward and the long rod portion rotates upward, causing the roller (+9') of the limit switch device (1) to move toward the cam (211). ), the limit switch (1
9) is opened, and the 1g, a cloth (5) is unraveled roll (6
) with one in contact? When the support arm (4) is driven or stopped, the rotation of the unraveling roll causes the tamaki fabric (
5) rotates at a constant speed of -, and is unraveled as shown in Fig. 1. At the same time, the spreading machine runs at a speed of 11, which is the same as the unraveling speed.
虎巻反物（５）の反物地が、解反ロール（６、）によっ
て延反台（１）１−に送り出され、ｉｔつ往復走行によ
り、その巻径が小さく軽輩になっても、解反ロール（６
）は、常時、虎巻反物に圧接ｒるよう、作動杆（１５）
の短杆部によってＩ−ＪｉｌＬ付勢されているので、虎
巻反物に追随して解反ロール（６）は−１−昇し、常に
一定の接触圧力で虎巻反物とともに回転し、常に所定量
の解反を行なう。しかも、その走行回転・解反中、解反
ロールは案内杆（１７）（１７）により横振れを阻１ト
されて縦長孔（Ｉｌ＋）を！：’ｊｊ回動し、常に正し
い位置で虎巻反物−二接する。The rolled fabric (5) is sent to the spreading table (1) 1- by the unraveling roll (6,), and due to the reciprocating movement, even if the diameter of the roll becomes small and light, it is not solved. Anti-roll (6
) is the operating rod (15) so that it is always in pressure contact with the Komaki fabric.
Since I-JilL is energized by the short rod part of the roll, the unraveling roll (6) moves up by -1- following the Komaki fabric, rotates with the Komaki fabric at a constant contact pressure, and always stays in place. Perform quantitative solving. Moreover, during the traveling rotation and unraveling, the unraveling roll is prevented from swinging horizontally by the guide rods (17) (17), and the unraveling roll is prevented from swinging horizontally, and it forms the vertical hole (Il+)! :'jj Rotate and always touch the Komaki cloth in the correct position.
然し乍ら史に解反が連続し、小径限度に達し、作動杆（
１５）が、所定角度戻り回動すると、肉びリミットスイ
ッチ装置（１９）のローラ（１９’）がカム（２０）の
凹所（２０’）に嵌合し、リミットスインチが回路を閉
成し、再び原動機を駆動して、支持アーム（４）か下降
回動され、延反終了までＭｉ記サイクルが循環する。However, due to continuous unraveling, the small diameter limit was reached, and the operating rod (
15) returns to a predetermined angle, the roller (19') of the thickening limit switch device (19) fits into the recess (20') of the cam (20), and the limit switch closes the circuit. Then, the prime mover is driven again, the support arm (4) is rotated downward, and the Mi cycles are repeated until the spreading is completed.
原券反物（５）と解反ロール（６）との接触圧力は、常
に一定を要求されるから、バランスウェイト（１１）は
、長杆都道端側の第２図１点鎖線の位置へ必要に応じて
移動させるもので、該バランスウェイトは、手動又は電
気的自動制御により、その転勤、停止動作を行わせる。Since the contact pressure between the original cloth material (5) and the unraveling roll (6) is required to be constant at all times, the balance weight (11) must be placed at the position indicated by the one-dot chain line in Figure 2 on the side of the long rod. The balance weight is moved and stopped by manual or electrical automatic control.
又、各部の逆配置、動作により巻取りをすることも可能
である。It is also possible to wind the film by reversing the arrangement and operation of each part.
以」二の構成、作用に係る本発明延反機の解反装置は、
次の効果を奏する。The unraveling device for the spreader of the present invention having the following configuration and operation is as follows:
It has the following effects.
原券反物と解反ロールとの接触圧力の調整を、作動杆と
バランスウェイトとのシーソー状支持、作動によって行
うこととしたので、前記従来例のように、ばねで、片持
梁状に、７−ム遊端−二ロールを支持した不安定な構成
に比し、常に確実に、しかも巻径の減少に追随して無段
階状にバランスウェイトを転動させることで解反ａ−ル
を支持し、操作が極めて容易であるにもががわらず、常
に微調整しつつ一定量の解反がＩＩＩ能て゛ある。Since we decided to adjust the contact pressure between the original cloth and the unraveling roll by means of seesaw-like support and operation of an operating rod and a balance weight, as in the conventional example, a spring can be used in a cantilever-like manner. Compared to an unstable configuration in which two rolls are supported at the free end of the 7-arm, the unwinding roll is always reliably rolled by continuously rolling the balance weight in accordance with the decrease in the winding diameter. Although it is extremely easy to support and operate, a certain amount of resolution can be achieved with constant fine adjustment.
従って反物地の厚、薄に関係なくバランスウェイトの転
勤のみで＃Ｉ整され、ばｔ−のように・々困難な弾力の
＋４整も必要なく解反を開始で・き、各構成部が、ばね
のように金属疲労を起ｔおそれもないから耐久力も優れ
ている。Therefore, regardless of the thickness or thinness of the material, #I adjustment can be made by simply transferring the balance weight, and unraveling can be started without the need for +4 adjustment of elasticity, which is very difficult like in Bat-. Unlike springs, there is no risk of metal fatigue, so it has excellent durability.
図面は本発明の実施例を示し、
第１図は、本発明解反装置を有［る延反機の１部切欠側
面図
第２図は、本発明解反′＆置置部部拡大一部切欠き側面
図
第３図は、第２図のｖ面図である。
１−ｍ−延反台 ２−−一延反機本体５−
−−原巻反物 ６一−−解反ロール１１−−
−バランスウェイ） ＋５−一一作動杆出１ａ ｒ、
ＩＩＩ Ｉｌｌ 桂ｆ代理人 鈴木茂ガ１名The drawings show embodiments of the present invention; FIG. 1 is a partially cutaway side view of a spreading machine equipped with the unraveling device of the present invention; FIG. The cutaway side view of FIG. 3 is a v-plane view of FIG. 2. 1-m-spreading table 2--spreading machine body 5-
--Unrolled fabric 61--Unraveling roll 11--
- balance way) +5-11 working lever 1a r,
III Ill Katsura f agent Moga Suzuki 1 person
Claims (1)
いて、該延反機本体に上下摺動及び回転のみ可能な解反
ロールを横架するとともに、各一端が該解反ロールの両
端部下面を支持して上下揺動可能な１対の作動杆の各回
動支点を枢着し、該両作動杆池端部には、該他端部を移
動可能なバランスウェイトを設けて、前記解反ロールを
上方付勢して、原券反物支持アームの道端部に支持した
虎巻反物を所定速度で解反するようにしたことを特徴と
する延反機の解反装置。1. At the lower end of the roadside part of the original fabric support 7-m of the spreading machine main body, a reeling roll that can only vertically slide and rotate is installed horizontally on the spreader main body, and one end of each is attached to the unwrapping roll. A pair of operating rods are pivotally connected to each other by supporting the lower surfaces of both ends thereof and are capable of vertically swinging, and balance weights are provided at the ends of both operating rods so that the other end thereof can be moved. The unraveling device for a paper spreading machine, characterized in that the unraveling roll is biased upward to unravel at a predetermined speed the cheat sheet fabric supported at the end of the original paper fabric support arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8204982A JPS58202258A (en) | 1982-05-15 | 1982-05-15 | Unwinding device of textile spreader machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8204982A JPS58202258A (en) | 1982-05-15 | 1982-05-15 | Unwinding device of textile spreader machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58202258A true JPS58202258A (en) | 1983-11-25 |
| JPS6213252B2 JPS6213252B2 (en) | 1987-03-25 |
Family
ID=13763649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8204982A Granted JPS58202258A (en) | 1982-05-15 | 1982-05-15 | Unwinding device of textile spreader machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58202258A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4958819A (en) * | 1987-12-24 | 1990-09-25 | Krauss U. Reichert Gmbh & Co. | Laying machine |
-
1982
- 1982-05-15 JP JP8204982A patent/JPS58202258A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4958819A (en) * | 1987-12-24 | 1990-09-25 | Krauss U. Reichert Gmbh & Co. | Laying machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6213252B2 (en) | 1987-03-25 |
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