JP2701379B2 - Hoop material transfer device - Google Patents
Hoop material transfer deviceInfo
- Publication number
- JP2701379B2 JP2701379B2 JP27346988A JP27346988A JP2701379B2 JP 2701379 B2 JP2701379 B2 JP 2701379B2 JP 27346988 A JP27346988 A JP 27346988A JP 27346988 A JP27346988 A JP 27346988A JP 2701379 B2 JP2701379 B2 JP 2701379B2
- Authority
- JP
- Japan
- Prior art keywords
- hoop material
- drum
- pin
- transport
- transfer device
- 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 - Lifetime
Links
Landscapes
- Advancing Webs (AREA)
Description
【発明の詳細な説明】 この発明は、長尺状のフープ材料を一定寸法間欠送り
するフープ材料搬送装置に関するものである。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hoop material transport device for intermittently feeding a long hoop material by a predetermined dimension.
従来の技術 従来この種のフープ材料搬送装置は、第３図のような
構造になっていた。即ちドラム１とその外周上に等間隔
に配置されたピン２と、任意の角度回転可能なサーボモ
ータを用いたドラム１の駆動装置３によりフープ材料４
をピン２の間隔に適合する穴4aとピン２との係合により
定寸毎間欠的に搬送できるようになっていた。2. Description of the Related Art Conventionally, this type of hoop material conveying apparatus has a structure as shown in FIG. That is, a hoop material 4 is provided by a drum 1 and pins 2 arranged at equal intervals on the outer periphery thereof, and a driving device 3 for the drum 1 using a servomotor capable of rotating at an arbitrary angle.
Can be intermittently conveyed at fixed lengths by engagement of the pin 2 with the hole 4a adapted to the distance between the pins 2.
発明が解決しようとする課題 しかし、このような構造のものでは、ピンのピッチ寸
法とフープ材料の穴のピッチ寸法が完全に同じでない為
に、フープ材料が長くなると、ドラムの１回の搬送毎に
発生するわずかな誤差が、累積され、ある回数搬送する
と最初の状態にセットし直さなければならなかった。However, in such a structure, since the pitch of the pins and the pitch of the holes of the hoop material are not completely the same, when the hoop material becomes longer, each time the drum is conveyed, The slight error that occurs in the camera is accumulated, and after transporting a certain number of times, it must be reset to the initial state.
そこで本発明、フープ材料の間欠搬送を継続して行っ
ても、発生する搬送誤差を１回搬送毎に解消することの
できるフープ材料搬送装置を提供するものである。SUMMARY OF THE INVENTION The present invention provides a hoop material transport apparatus that can eliminate a transport error that occurs each time transport is performed even if intermittent transport of hoop material is continued.
課題を解決するための手段 上記課題を解決するために本発明のフープ材料搬送装
置は、送り方向に、一定時間に送り穴を有するフープ材
料と、円周上に前記送り穴に係合可能なピンを複数個設
け、回転により前記フープ材料を所定長さ搬送するドラ
ムと、前記ドラムにより前記フープ材料を搬送中はこれ
を解放し、搬送完了後はこれを把持するチャックとから
なり、前記ピンはフープ材料の搬送完了後前記送り穴と
の係合が解除され、かつ前記ドラムは逆転可能にしたこ
とを特徴とするものである。Means for Solving the Problems In order to solve the above problems, a hoop material conveying device of the present invention is capable of engaging with a hoop material having a perforated hole for a predetermined time in a feeding direction, and engaging the perforated hole on a circumference. A plurality of pins, a drum for transporting the hoop material by a predetermined length by rotation, and a chuck for releasing the hoop material while transporting the hoop material by the drum, and holding the hoop material after the transport is completed; Is characterized in that after the hoop material is completely conveyed, the engagement with the feed hole is released, and the drum is reversible.
作用 この技術的手段による作用は次のようになる。即ち、
ドラムにてフープ材料を寸法搬送する度毎にフープ材料
をチャックにて把持し、ドラム上のピンとフープ材料の
送り穴との係合を解除し、ドラムを搬送前の位置に戻し
てから続いて搬送するフープ材料の送り穴とドラム上の
ピンを再び係合せしめチャックを開いて次のフープ材料
の搬送を行うこととなる。Operation The operation of this technical means is as follows. That is,
Each time the hoop material is conveyed by the drum, the hoop material is gripped by the chuck, the engagement between the pin on the drum and the feed hole of the hoop material is released, and the drum is returned to the position before the conveyance, and subsequently, The feed hole of the hoop material to be conveyed is again engaged with the pin on the drum, the chuck is opened, and the next hoop material is conveyed.
この結果、搬送に伴う誤差が、毎回解消され累積しな
い。As a result, the error associated with the transport is eliminated each time and is not accumulated.
実 施 例 以下本発明の一実施例を添付図面に基づいて説明す
る。第１図、第２図において、５はピン引込用バネ、６
はピン押出用テープロッド、８はフープ材料14の固定チ
ャックである。搬送ピン12はピン引込用バネ５により、
零時ドラム11の中心方向に付勢された状態でピン押出用
テーパロッド６の動きに合わせそのテーパ面6aに沿って
ドラム11の外周部11aより出入する。又、ピン押出テー
パピン６はドラム駆動用サーボモータ13と共に回転す
る。このような構成において、ドラム11が回転し、ピン
12がフープ材料14を所定ピッチ搬送した後、テーパロッ
ド６が後退することによりピン12とフープ材料14の穴14
aとの係合が解かれ、チャック８がフープ材料14を保持
した状態でドラム11が最初の位置にもどる。そして、次
の搬送動作へと進む。An embodiment of the present invention will be described below with reference to the accompanying drawings. In FIGS. 1 and 2, reference numeral 5 denotes a pin retracting spring;
Is a tape rod for pin extrusion, and 8 is a fixed chuck for the hoop material 14. The transport pin 12 is moved by the spring 5 for pulling in the pin.
In the state of being urged toward the center of the drum 11 at midnight, it moves in and out of the outer peripheral portion 11a of the drum 11 along the tapered surface 6a in accordance with the movement of the pin pushing tapered rod 6. Further, the pin pushing taper pin 6 rotates together with the drum driving servomotor 13. In such a configuration, the drum 11 rotates and the pin
After the 12 transports the hoop material 14 at a predetermined pitch, the taper rod 6 retreats, so that the pin 12 and the hole 14
The drum 11 is returned to the initial position with the chuck 8 holding the hoop material 14 being released from the engagement with the a. Then, the process proceeds to the next transport operation.
発明の効果 以上のように本発明によれば、搬送ピンとフープ材料
の穴との係合を搬送毎にテーパロッドにより解除して再
度初期の回転スタート位置にもどし係合可能にした為、
フープ材料搬送毎に生ずる誤差を累積することがなくな
る。その結果フープ材料が長くなっても、途中で人手に
より再セットして累積誤差を除去することなしに、連続
運転可能となり、設備の無人化等に大きな効果がある。Advantageous Effects of the Invention As described above, according to the present invention, the engagement between the transport pin and the hole of the hoop material is released by the taper rod for each transport and returned to the initial rotation start position to enable engagement.
Accumulation of errors that occur every time the hoop material is conveyed is eliminated. As a result, even if the hoop material becomes longer, continuous operation can be performed without manually resetting the hoop material and removing the accumulated error, which has a great effect on unmanned equipment.
第１図は、本発明の一実施例におけるフープ材料搬送装
置の要部斜視図、第２図は同実施例のドラムの要部断面
図、第３図は従来のフープ材料搬送装置の要部斜視図で
ある。 ８……チャック、11……ドラム、12……ピン、14……フ
ープ材料。FIG. 1 is a perspective view of a main part of a hoop material conveying device according to an embodiment of the present invention, FIG. 2 is a sectional view of a main part of a drum of the embodiment, and FIG. It is a perspective view. 8 ... Chuck, 11 ... Drum, 12 ... Pin, 14 ... Hoop material.
Claims (1)
ープ材料と、円周上に前記送り穴に係合可能なピンを複
数個設け、回転により前記フープ材料を所定長さ搬送す
るドラムと、前記ドラムにより前記フープ材料を搬送中
はこれを解放し、搬送完了後はこれを把持するチャック
とからなり、前記ピンはフープ材料の搬送完了後前記送
り穴との係合が解除され、かつ前記ドラムは逆転可能に
したことを特徴とするフープ材料搬送装置。1. A drum for providing a hoop material having feed holes at regular intervals in a feed direction and a plurality of pins which can be engaged with the feed holes on a circumference, and conveying the hoop material by a predetermined length by rotation. And a chuck that releases the hoop material during conveyance by the drum and grips the hoop material after the conveyance is completed, and the pin is disengaged from the feed hole after the hoop material conveyance is completed, The hoop material conveying device, wherein the drum is reversible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27346988A JP2701379B2 (en) | 1988-10-28 | 1988-10-28 | Hoop material transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27346988A JP2701379B2 (en) | 1988-10-28 | 1988-10-28 | Hoop material transfer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02123061A JPH02123061A (en) | 1990-05-10 |
| JP2701379B2 true JP2701379B2 (en) | 1998-01-21 |
Family
ID=17528354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27346988A Expired - Lifetime JP2701379B2 (en) | 1988-10-28 | 1988-10-28 | Hoop material transfer device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2701379B2 (en) |
-
1988
- 1988-10-28 JP JP27346988A patent/JP2701379B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02123061A (en) | 1990-05-10 |
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