JPS6392736A - Automatic doffing device in double twisting machine - Google Patents
Automatic doffing device in double twisting machineInfo
- Publication number
- JPS6392736A JPS6392736A JP23517586A JP23517586A JPS6392736A JP S6392736 A JPS6392736 A JP S6392736A JP 23517586 A JP23517586 A JP 23517586A JP 23517586 A JP23517586 A JP 23517586A JP S6392736 A JPS6392736 A JP S6392736A
- Authority
- JP
- Japan
- Prior art keywords
- yarn
- bar
- shifter
- sensor
- cradle
- 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
- 230000009191 jumping Effects 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
- D01H9/02—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing completed take-up packages and replacing by bobbins, cores, or receptacles at take-up stations; Transferring material between adjacent full and empty take-up elements
- D01H9/04—Doffing arrangements integral with spinning or twisting machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
- B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
- B65H63/036—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the combination of the detecting or sensing elements with other devices, e.g. stopping devices for material advancing or winding mechanism
- B65H63/0364—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the combination of the detecting or sensing elements with other devices, e.g. stopping devices for material advancing or winding mechanism by lifting or raising the package away from the driving roller
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
- B65H67/0405—Arrangements for removing completed take-up packages or for loading an empty core
- B65H67/0411—Arrangements for removing completed take-up packages or for loading an empty core for removing completed take-up packages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Quality & Reliability (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
Description
二重量系様においては一個の満巻パッケージを生産する
のに長時間を要し、１楊回数も一日に１〜２回と極めて
少ないので、自動ワインダーや鞘紡掘なと他の紡績装置
に比べ自動玉揚装置の必要性に乏しく、通常オペレータ
ーによる手作業で玉揚を行っていた。
に発明が解決しようとする問題点】
二重撚糸橢の構造上、満巻パッケージはオペレーターの
背丈は程の高さ位置にあり、玉揚の作業性が悪く、更に
最近巻取パッケージの大型化に伴ってパッケージｍｍも
大となり玉揚作業も重労動となり、省力化の要請も加わ
って玉揚作業の自動化が求めらけるに至った。この発明
はこのような要請に応えることを目的としてなされたも
のである。
に問題点を解決するための手段】
この発明の装置は糸巻取時オン状態に、糸切れ若しくは
満巻パッケージの完成時にはオフ状態に置かれるセンサ
ーと、該センサーがオフ状態に置かれたとき発する信号
により、シフターと突上棒との接触位置を制御するロー
タリーソレノイドと、常時揺動しセンサーがオフ状態に
おかれたとき前記突上棒を押上げるシフターと、シフタ
ーの揺動により押上げられる突上棒の運動をクレードル
アームに伝え、クレードルアームを回動する連結杆ホ桶
と、二重撚糸握上部には回動したクレードルアームと係
合し満巻パッケージをクレードルアームから取外す係合
部材と、取外された満巻パッケージを載置移送するコン
ベア装置とを備えることにより解決した。In the double weight system, it takes a long time to produce one full package, and the number of times of spinning is extremely small, 1 to 2 times a day, so automatic winders, sheath spinners, and other spinning equipment There was less need for automatic doffing equipment compared to the previous years, and doffing was usually done manually by operators. [Problems to be Solved by the Invention] Due to the structure of double-twisted yarn, the operator is at a moderate height when using a full-wound package, which makes doffing difficult. As a result, the size of the package became larger, making doffing work more labor-intensive, and along with the demand for labor savings, there was a need to automate doffing work. This invention was made with the aim of meeting such demands. [Means for Solving the Problems] The device of the present invention includes a sensor that is turned on when winding the yarn and turned off when the yarn breaks or a full package is completed, and which emits a signal when the sensor is turned off. A rotary solenoid that controls the contact position between the shifter and the uplift bar based on a signal, a shifter that constantly swings and pushes up the uplift bar when the sensor is turned off, and a shifter that is pushed up by the swinging of the shifter. A connecting rod that transmits the movement of the thrust rod to the cradle arm and rotates the cradle arm, and an engaging member that engages with the rotated cradle arm and removes the full package from the cradle arm at the upper part of the double-twisted thread grip. The problem was solved by providing a conveyor device for placing and transporting the removed full package.
この発明の玉′ＪＡ装置は上記構成より成るものである
から巻取開始によりオン状態に置かれたセンサーが糸切
れ若しくは満巻パッケージの完成によってオフ状態とな
ったとき、常時揺動しているシフターは突上棒を押上げ
、連結杆機構を介してクレードルアームを回動し、クレ
ードルアーム上のパッケージと駆動ローラとの接触を外
し、パッケージの回転は停止され糸継ぎが行なわれる。
又満巻パッケージが完成してセンサーがオフ状態におか
れたときは、信号によりロータリーソレノイドを作動し
て突上棒をシフター上の制御された位置に置き、常時揺
動しているシフターは突上棒を押上げ連結杆ＩＩ構を介
してクレードルアームを大きく回動じ、クレードルアー
ム上の満巻パッケージを撚糸機の機台上方に持上げ、更
に機台上のコンベアに移載し移送する作用をもたらす。Since the ball JA device of the present invention has the above-mentioned configuration, when the sensor which is turned on at the start of winding is turned off due to thread breakage or the completion of a full package, the sensor is constantly oscillating. The shifter pushes up the thrusting rod, rotates the cradle arm via the connecting rod mechanism, removes the contact between the package on the cradle arm and the drive roller, and the rotation of the package is stopped and yarn splicing is performed. When a full package is completed and the sensor is turned off, a signal activates the rotary solenoid to place the uplift bar in a controlled position on the shifter, and the shifter, which is constantly swinging, is turned off. The upper bar is pushed up and the cradle arm is largely rotated via the connecting rod II mechanism, the full package on the cradle arm is lifted above the machine stand of the twisting machine, and then transferred to the conveyor on the machine stand for transport. bring.
以下図面にもとづいてこの発明の自動工場装置の一実施
例を説明する。
第１図はこの発明の自動玉揚装置が設けられた二重撚糸
別において、糸Ｙが定常状態で巻取られている状態を示
す図であって、パッケージ１から引出された糸Ｙは、ガ
イド２．ガイドローラー３゜ドロップワイヤー４．ガイ
ドローラー５を経、駆動ローラー６に面接触して回転し
、クレードルアーム７に装架された紙管８上に巻取られ
ている。
然して、この発明の自動玉揚装置は、軸９を中心にクレ
ードルアーム７と一体に回動する支杆１０と、一端は軸
１１を介して前記支杆１０の端部に、他端は軸１２を介
して、フレーム１３に揺動自在に軸支されたレバー１４
上の軸１５に連結された腕杆１６と、一端をレバー１４
のほぼ中央に位置する軸１７に軸支されて垂下する突上
棒１８とから形成された一通の連結杆機構を有し、前記
突上棒１８は突上棒上の重錘１９の作用により軸１７を
中心に矢印へ方向に揺動しようとするが、糸Ｙが定常状
態で巻取られているときは、軸２０を中心として回動す
るドロップワイヤー４上のピン２１に当接して揺動を妨
げられている。２２は糸Ｙが定常状態で巻取られている
ときドロップワイヤー４に近接した位置にある・センサ
ーで、２３は軸２４を中心に常時揺動し前記センサーが
オフ状態におかれたとき突上棒１８を押上げるシフター
、２５はパッケージの形成完了特発せられる信号により
突上棒の揺動を制御するロータリーソレノイド、２６は
機台上部に設けられ、満巻パッケージを移送するコンベ
ヤ、２７は該コンベヤ上に満巻パッケージを移載するた
めのシュートである。
本発明のクレードルアーム７は第４図に示すように紙管
８を装架する腕杆７ａ、７ｂを有し、軸２９により軸支
された一方の腕杆７ａはバネ３０により紙管８を腕杆７
ｂとの間で挾持装架するよう付勢されている。
そして該腕杆７ａの他端延長部分はカム３１を形成し玉
揚時二重撚糸機上部固定位置に設けられた固定ローラ２
８（第３図参照）と係合し、スプリング３０の付勢力に
抗して軸２９を中心に腕杆７ａを回動して紙管８の挟持
を解くよう構成されている。
次にこの発明の自動玉揚装置の作動について説明する。
糸Ｙの巻取を開始した時点から巻取を完了した時点迄に
要する時間Ｔ１を予め図示を省略した制′ｎ装置に記憶
させておく。令弟２図を参照して糸Ｙの巻取を開始する
と、ドロップワイヤー４は糸張力により軸２０を中心に
センサー２２に近接した位置に回動し、センサー２２を
オン状態とすると共にドロップワイヤー４上のピン２１
は突上棒１８に当接して突上棒１８を重錘１９による反
時計針方向への旋回力に抗して時計針方向に旋回し、反
時計針方向への揺動を妨げている。そして巻取が定常状
態で進行するに伴って、クレードルアーム７上に装架さ
れた紙管８上へと糸Ｙが巻取られ、時間の経過と共に巻
取量は増加し、巻径を増大するに従ってクレードルアー
ム７は軸９を中心に回動しながら徐々に上昇し、同時に
腕杆１６．レバー１４．突上棒１８も次第に上昇するが
、突上棒１８とビン２１の当接は外れることはない。そ
して巻取が定常状態で進行する限り、センサー２２のオ
ン状態の継続時間は逐次前記制Ｗ装置にｖ４算される。
今回等かの原因で糸切れが発生すると、糸Ｙの張力が失
われるためドロップワイヤー４は軸２０を中心に、矢印
Ｂに示すように自重により下方に回動し、センサー２２
から離れ、センサー２２はオフ状態に置かれ、同時にド
ロップワイヤー４上のビン２１も突上棒１８から離れて
当接を解き、突上棒１８は重錘１９の作用によってレバ
ー１４上の軸１７を中心に矢印へ方向に揺動し、下端を
回転軸２４に近い位置にあるシフター２３の受溝２９上
へと大きく移動する。
一方糸切れ迄の時間、即ちセンサー２２がオフ状態に達
する迄、制御装置でｆＩ算された巻取継続時間は、前記
した設定時間Ｔ１未満であることから、常時揺動してい
るシフター２３は突上棒１８を受溝２９に嵌合しながら
押上げる。その結果突上棒１８は軸１７を介してレバー
１４を軸１２を中心に矢印Ｃ方向に回動し、腕杆１６を
押上げ、腕杆１６と連結された支杆１０を軸９を中心に
回動し、結局クレードルアーム７は軸９を中心に矢印り
方向に回動して、クレードルアーム７に装架されたパッ
ケージ表面と駆動ローラー６との面接触を外しパッケー
ジの回転は停止され、糸継ぎが行なわれる。
更に第３図に示すように糸Ｙの巻取が前記した設定時間
Ｔ１に達する迄順調に進行し、パッケージからの給糸が
なくなると、糸切れの場合と同様糸の張力が失われるた
め、ドロップワイヤー４は軸２０を中心に自重により下
方に回動し、センサー２２から離れ、センサー２２はオ
フ状態に置かれ、同時にドロップワイヤー４上のビン２
１も突上棒１８から離れて当接を解き、突上棒１８は重
錘１９の作用によってレバー１４上の軸１７を中心に矢
印へ方向に揺動する。
一方センサー２２がオフ状態に達する迄、制′ｎ装置で
８１算された巻取継続時間は、前記した設定時間Ｔ１に
等しいか又はそれ以上であるから、これを要因として制
６Ｉ］装置から発せられる信号によりロータリーソレノ
イド２５が作動し、前記突上棒１８の揺動を阻止してそ
の下端をシフター２３の先端に位置する受溝３０上に止
め、常時揺動しているシフター２３は突上棒１８を受溝
３０に嵌合しながら押上げる。
此の際シフター２３の回転軸２４と前記受溝２９の間隔
より回転軸２４と受溝３０の間隔の方が遥かに大ぎいか
ら、シフター２３の回転により突上棒１８は大きく押上
げられ、軸１７を介してレバー１４を軸１２を中心に矢
印Ｃ方向へと大きく回動じ、レバー１４は軸１５を介し
て腕杆１６を押上げ、腕杆１６は軸１１を介してクレー
ドルアーム７と一体の支杆１０を軸９を中心に回動し、
結局クレードルアーム７は軸９を中心に大きく回動じ、
第３図に示すようにクレードルアーム７上の満巻パッケ
ージを二重撚糸機のｎ台上方に持上げるのである。
満巻パッケージが機台上方に持上げられると同時に、満
巻パッケージを装架しているクレードルアーム７の一方
のアーム７ａは、端部に形成されたカム３１を機台上に
設けられた固定ローラ２８に係合し、その結果該アーム
７ａはバネ３０の付勢力に抗して軸２９を中心に回動し
て押開かれ、満巻パッケージはシュート２７を経てコン
ベヤ２６上に落下し自動的に移送される。
その後クレードルアーム７は制御装置から発せられる復
帰信号により、一旦中間位置に回動下降し空紙管の供給
を受けた後、更に下降して紙管と駆動ローラ６とを接触
し再び巻取を開始する。
尚、この発明が適用される二重撚糸噸は、機台の片側に
のみ撚糸巻取！ＩＭ４を備えたものだけでな（、掘台の
前面側と背面側に撚糸巻取ｄ構を而えたものに対しても
設けることができることは当然であるが、この場合前面
側の玉ｍＨｔｆＨが作動して満巻パッケージを玉揚して
いる最中に、背面側の玉揚装置も作動して玉揚を行い、
コンベア上に同時にｉｓパッケージが玉揚されぬよう制
御装置からの信号により作動を制御する必要があること
は勿論である。An embodiment of the automatic factory apparatus of the present invention will be described below based on the drawings. FIG. 1 is a diagram showing a state in which the yarn Y is wound in a steady state in a double-twisted yarn equipped with the automatic doffing device of the present invention, and the yarn Y pulled out from the package 1 is Guide 2. Guide roller 3° drop wire 4. The paper passes through a guide roller 5, rotates in surface contact with a drive roller 6, and is wound onto a paper tube 8 mounted on a cradle arm 7. The automatic doffing device of the present invention has a support rod 10 that rotates together with the cradle arm 7 about a shaft 9, one end of which is connected to the end of the support rod 10 via a shaft 11, and the other end of which is attached to the shaft. A lever 14 is pivotably supported on the frame 13 via a lever 12.
An arm rod 16 connected to the upper shaft 15 and a lever 14 at one end.
It has a connecting rod mechanism formed by a lifting rod 18 that is pivotally supported by a shaft 17 located approximately in the center of the rod and a hanging rod 18, and the lifting rod 18 is suspended by the action of a weight 19 on the lifting rod. It attempts to swing in the direction of the arrow around the shaft 17, but when the yarn Y is wound in a steady state, it comes into contact with the pin 21 on the drop wire 4, which rotates around the shaft 20, and swings. movement is impeded. 22 is a sensor that is located close to the drop wire 4 when the yarn Y is being wound in a steady state; 23 is a sensor that constantly swings around the shaft 24, and when the sensor is in the off state, 25 is a rotary solenoid that controls the swinging of the push-up bar in response to a signal issued when the package has been formed; 26 is a conveyor that is installed at the top of the machine; and 27 is a conveyor that transfers the full package. This chute is used to transfer full packages onto the conveyor. The cradle arm 7 of the present invention has arm rods 7a and 7b on which a paper tube 8 is mounted, as shown in FIG. armrest 7
It is biased so that it is clamped and mounted between the The extended portion of the other end of the arm rod 7a forms a cam 31, and a fixed roller 2 is provided at a fixed position in the upper part of the double twisting machine during doffing.
8 (see FIG. 3), and rotates the arm rod 7a around the shaft 29 against the biasing force of the spring 30 to release the paper tube 8 from being held. Next, the operation of the automatic doffing device of the present invention will be explained. The time T1 required from the time when winding of the yarn Y is started until the time when winding is completed is stored in advance in a control device (not shown). When winding of the yarn Y is started with reference to Figure 2, the drop wire 4 rotates around the shaft 20 to a position close to the sensor 22 due to the yarn tension, turning on the sensor 22 and closing the drop wire. Pin 21 on 4
contacts the uplift bar 18 and turns the uplift bar 18 clockwise against the counterclockwise turning force of the weight 19, thereby preventing it from swinging in the counterclockwise direction. As the winding progresses in a steady state, the yarn Y is wound onto the paper tube 8 mounted on the cradle arm 7, and as time passes, the amount of winding increases and the winding diameter increases. As the cradle arm 7 rotates around the shaft 9, it gradually rises, and at the same time the arm rod 16. Lever 14. Although the ejection rod 18 also gradually rises, the ejection rod 18 and the bottle 21 do not come out of contact with each other. As long as the winding progresses in a steady state, the duration of the ON state of the sensor 22 is sequentially calculated by the W control device. If a thread breakage occurs for some reason, the tension of the thread Y is lost, so the drop wire 4 rotates downward by its own weight around the shaft 20 as shown by arrow B, and the sensor 22
, the sensor 22 is placed in the OFF state, and at the same time the bottle 21 on the drop wire 4 also separates from the uplift bar 18 and releases its abutment, and the uplift bar 18 is moved from the shaft 17 on the lever 14 by the action of the weight 19. It swings in the direction of the arrow around , and the lower end moves largely onto the receiving groove 29 of the shifter 23 located near the rotating shaft 24. On the other hand, since the time until yarn breakage, that is, the continuous winding time calculated by fI by the control device until the sensor 22 reaches the OFF state, is less than the set time T1, the shifter 23, which is constantly oscillating, The thrusting rod 18 is pushed up while fitting into the receiving groove 29. As a result, the thrust rod 18 rotates the lever 14 in the direction of arrow C around the shaft 12 via the shaft 17, pushes up the arm rod 16, and moves the support rod 10 connected to the arm rod 16 around the shaft 9. Eventually, the cradle arm 7 rotates in the direction indicated by the arrow around the shaft 9, and the surface of the package mounted on the cradle arm 7 and the drive roller 6 are brought out of surface contact, and the rotation of the package is stopped. , thread splicing is performed. Furthermore, as shown in FIG. 3, the winding of the yarn Y proceeds smoothly until the above-mentioned set time T1 is reached, and when the yarn supply from the package is exhausted, the tension of the yarn is lost as in the case of yarn breakage. The drop wire 4 pivots downward under its own weight around the axis 20 and away from the sensor 22, the sensor 22 is placed in the off state, and at the same time the bin 2 on the drop wire 4
1 also separates from the uplift bar 18 and releases the contact, and the uplift bar 18 swings in the direction of the arrow around the shaft 17 on the lever 14 due to the action of the weight 19. On the other hand, since the continuous winding time calculated by the control device until the sensor 22 reaches the OFF state is equal to or longer than the set time T1 described above, the control device 61 uses this as a factor. The rotary solenoid 25 is actuated by the signal, preventing the swinging of the uplifting rod 18 and stopping its lower end on the receiving groove 30 located at the tip of the shifter 23, so that the shifter 23, which is constantly swinging, is pushed up. Push up the rod 18 while fitting it into the receiving groove 30. At this time, since the distance between the rotating shaft 24 and the receiving groove 30 is much larger than the distance between the rotating shaft 24 of the shifter 23 and the receiving groove 29, the projection rod 18 is pushed up greatly by the rotation of the shifter 23, and the shaft 17 The lever 14 is largely rotated in the direction of arrow C around the shaft 12 through the lever 14, and the lever 14 pushes up the arm rod 16 through the shaft 15, and the arm rod 16 is connected to the cradle arm 7 through the shaft 11. Rotating the support rod 10 around the axis 9,
In the end, the cradle arm 7 rotates greatly around the axis 9,
As shown in FIG. 3, the full package on the cradle arm 7 is lifted above n units of the double twisting machine. At the same time as the full package is lifted above the machine stand, one arm 7a of the cradle arm 7 on which the full package is mounted moves the cam 31 formed at the end to a fixed roller provided on the machine stand. 28, and as a result, the arm 7a rotates around the shaft 29 against the biasing force of the spring 30 and is pushed open, and the full package falls through the chute 27 onto the conveyor 26 and is automatically will be transferred to. Thereafter, the cradle arm 7 rotates down to an intermediate position in response to a return signal issued from the control device, receives an empty paper tube, and then descends further to bring the paper tube into contact with the drive roller 6 and start winding again. Start. In addition, the double-twisted yarn to which this invention is applied winds the twisted yarn only on one side of the machine! It goes without saying that it can be installed not only on those equipped with IM4 (but also on those with twine winding structures on the front and back sides of the excavation stand, but in this case, the ball mHtfH on the front side is While it is operating and doffing the full package, the doffing device on the back side is also operating and doffing,
Of course, it is necessary to control the operation by a signal from a control device so that IS packages are not doffed simultaneously on the conveyor.
この発明の二重撚糸礪における自助玉揚装置は前記した
ように極めて単純な闘構からなるものであるから、該装
置を設けるための特別なスペースは殆ど必要がない。
そして工場のために走行台車を設ける必要もなく、各鍾
毎に迅速に作動して自動玉揚を実施することができるか
ら、オペレーターによる玉揚は全く不要となり、満巻パ
ッケージの移送も掘台上のコンベアによるため、移送の
ためのスペースを要することもなく、パッケージの大型
化による玉揚作呆の重労わ化を回避し、省力化に大いに
寄与し、その効果は大きいものがある。Since the self-help doffing device for a double-twisted yarn pile according to the present invention has an extremely simple mechanism as described above, almost no special space is required for installing the device. Moreover, there is no need to provide a running trolley for the factory, and since each plow can be operated quickly and automatically doffing, there is no need for operators to doff at all, and the transfer of full packages is also possible. Since it uses an upper conveyor, it does not require any space for transportation, and it avoids the burden of doffing due to the increase in the size of the package, which greatly contributes to labor saving and has a great effect.
第１図は本発明の自動工場装置を怖えた二重撚糸ｄの要
部を示す概略側面図、第２図は巻取中の状態を示す同上
概略側面図、第３図は満巻パッケージ形成時の状態を示
す同上概略側面図、第４図はクレードルアームの平面図
である。
Ｙ・・・糸、 ４・・・ドロップワイヤー。
６・・・駆動ローラー、 ７・・・クレードルアーム
。
７ ａ、 ７ ｂ、 １６−・・腕杆、 ８・・・紙
管。
１０・・・支杆、１４・・・レバー、１８・・・突上棒
。
２２・・・センサー、２３・・・シフター。
２５・・・ロータリーソレノイド、２６・・・コンベヤ
。Fig. 1 is a schematic side view showing the main parts of the double-twisted yarn d that can be used in the automatic factory device of the present invention, Fig. 2 is a schematic side view of the same showing the state during winding, and Fig. 3 is the formation of a full package. FIG. 4 is a plan view of the cradle arm. Y... Thread, 4... Drop wire. 6... Drive roller, 7... Cradle arm. 7 a, 7 b, 16-- arm rod, 8... paper tube. 10... Support rod, 14... Lever, 18... Thrust bar. 22...sensor, 23...shifter. 25...Rotary solenoid, 26...Conveyor.
Claims (1)
完成時にはオフ状態に置かれるセンサーと、該センサー
がオフ状態に置かれたとき発する信号により、シフター
と突上棒との接触位置を制御するロータリーソレノイド
と、常時揺動し、センサーがオフ状態におかれたとき前
記突上棒を押上げるシフターと、シフターの揺動により
押上げられる突上棒の運動をクレードルアームに伝え、
クレードルアームを回動する連結杆機構と、二重撚糸機
上部に位置し、回動したクレードルアームと係合し満巻
パッケージをクレードルアームから取外す係合部材と、
取外された満巻パッケージを載置移送するコンベア装置
とを備えた二重撚糸機における自動玉揚装置。The contact position between the shifter and the uplift bar is controlled by a sensor that is turned on when the yarn is wound and turned off when the yarn breaks or a full package is completed, and a signal that is emitted when the sensor is turned off. a rotary solenoid, a shifter that constantly swings and pushes up the uplift bar when the sensor is turned off, and transmits the movement of the uplift bar pushed up by the swinging of the shifter to the cradle arm;
a connecting rod mechanism that rotates the cradle arm; an engagement member that is located at the top of the double twisting machine and engages with the rotated cradle arm to remove the full package from the cradle arm;
An automatic doffing device for a double twisting machine, which is equipped with a conveyor device for placing and transferring removed full packages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23517586A JPS6392736A (en) | 1986-10-02 | 1986-10-02 | Automatic doffing device in double twisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23517586A JPS6392736A (en) | 1986-10-02 | 1986-10-02 | Automatic doffing device in double twisting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6392736A true JPS6392736A (en) | 1988-04-23 |
Family
ID=16982177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23517586A Pending JPS6392736A (en) | 1986-10-02 | 1986-10-02 | Automatic doffing device in double twisting machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6392736A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2640648A1 (en) * | 1988-12-20 | 1990-06-22 | Saurer Allma Gmbh | RETURNING MACHINE WITH ASCENTAL EFFECT, IN PARTICULAR DOUBLE TORSIONAL RETURNING MACHINE |
| CN103668598A (en) * | 2013-11-28 | 2014-03-26 | 清华大学 | Movable doffer docking driving-plate type locking mechanism |
| WO2019008421A1 (en) * | 2017-07-05 | 2019-01-10 | Patel Brij | Auto doffing system for draw texturing machines and air texturing machines |
-
1986
- 1986-10-02 JP JP23517586A patent/JPS6392736A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2640648A1 (en) * | 1988-12-20 | 1990-06-22 | Saurer Allma Gmbh | RETURNING MACHINE WITH ASCENTAL EFFECT, IN PARTICULAR DOUBLE TORSIONAL RETURNING MACHINE |
| CN103668598A (en) * | 2013-11-28 | 2014-03-26 | 清华大学 | Movable doffer docking driving-plate type locking mechanism |
| WO2019008421A1 (en) * | 2017-07-05 | 2019-01-10 | Patel Brij | Auto doffing system for draw texturing machines and air texturing machines |
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