JPH01281262A - Control method and apparatus for winding and unwinding cable - Google Patents

Control method and apparatus for winding and unwinding cable

Info

Publication number
JPH01281262A
JPH01281262A JP10957188A JP10957188A JPH01281262A JP H01281262 A JPH01281262 A JP H01281262A JP 10957188 A JP10957188 A JP 10957188A JP 10957188 A JP10957188 A JP 10957188A JP H01281262 A JPH01281262 A JP H01281262A
Authority
JP
Japan
Prior art keywords
cable
tension
reel
measuring device
measured
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
Application number
JP10957188A
Other languages
Japanese (ja)
Inventor
Masayuki Maeda
真之 前田
Akira Sugiyama
暁 杉山
Juichiro Omomo
大桃 重一郎
Takashi Miyakoshi
宮腰 隆志
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Plant Technologies Ltd
Kumagai Gumi Co Ltd
Original Assignee
Hitachi Plant Technologies Ltd
Kumagai Gumi Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Plant Technologies Ltd, Kumagai Gumi Co Ltd filed Critical Hitachi Plant Technologies Ltd
Priority to JP10957188A priority Critical patent/JPH01281262A/en
Publication of JPH01281262A publication Critical patent/JPH01281262A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To prevent excessive load imposed on a travelling car by a cable and hanging down on a floor surface by measuring the amount of a cable fed out from a cable reel, measuring tension of a cable between the travelling car and the reel, and adjusting the tension according to the measured values. CONSTITUTION:Tension applied to a cable 16 with the movement of a self- running cleaning robot 20 is measured by a tension measuring device 26, and input to an operation portion 24 of a measuring device 22. The amount of a cable 16 fed out is measured by the measuring device 22 and the measured value is input to a control portion 24. Secondly, in the control portion 24, the rotating direction and torque of a pair of nip rollers 18, 18 are controlled according to the measured values to moderately adjust tension applied to a cable extended between a take-up unit 12 and the robot 20. The bending limit of the cable 16 hung down on a floor surface is obtained from the length 16 of the cable extended between the unit 12 and the robot 20, and according to the bending limit and the weight at that time, the necessary tension applied to the cable 16 is obtained.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明はケーブルの巻取及び巻戻し制御方法並びにその
装置に係り、特に自走台車又は自走ロボットのように床
上を走行する走行車に取付けた電源ケーブルをケーブル
リールに巻取り又は巻戻すときに、その張力を調整する
ケーブルの巻取及び巻戻し制御方法並びにその装置に関
する。
[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a cable winding and unwinding control method and its device, and is particularly applicable to a running vehicle that runs on a floor, such as a self-propelled cart or a self-propelled robot. The present invention relates to a cable winding and unwinding control method and device for adjusting the tension when winding or unwinding an attached power cable onto a cable reel.

〔従来技術〕[Prior art]

従来からクリーンルーム内では、自走清掃ロボット或い
は自走台車等が使用される。又、クリーンルーム内での
電源供給部は一定箇所に定められ、その電源供給部には
電源ケーブルの巻取リールを備えた巻取ユニ7)が設置
される。自走清掃ロボット等には巻取ユニットの電源ケ
ーブルが接続され、そこから電源が供給される。そして
、電源ケーブルは自走清掃ロボットの進退移動に合わせ
て巻取リールから巻取り或いは巻戻しがされる。
Conventionally, self-propelled cleaning robots, self-propelled carts, etc. have been used in clean rooms. Further, a power supply section in the clean room is determined at a fixed location, and a take-up unit 7) equipped with a take-up reel for the power cable is installed in the power supply section. A power cable of a winding unit is connected to the self-propelled cleaning robot, and power is supplied from there. Then, the power cable is wound up or rewound from the take-up reel in accordance with the forward and backward movement of the self-propelled cleaning robot.

第2図はクリーンルーム内に設けられた従来の巻取ユニ
ット及び走行車の説明図である。巻取ユニット70は電
源供給部に設置され、巻取ユニット70内にはケーブル
リール74及び案内ローラ76が配せられている。電源
ケーブル78はケーブルリール74から繰り出されてク
リーンルームの床上を走行する走行車80に接続される
。また、ケーブルリール74は常に巻取方向(第2図の
矢印への方向)に図示しないばね或いは駆動装置によっ
て一定の力で回動付勢されている。
FIG. 2 is an explanatory diagram of a conventional winding unit and a traveling vehicle provided in a clean room. The winding unit 70 is installed in the power supply section, and a cable reel 74 and a guide roller 76 are arranged inside the winding unit 70. The power cable 78 is unwound from the cable reel 74 and connected to a traveling vehicle 80 running on the floor of the clean room. Further, the cable reel 74 is always urged to rotate in the winding direction (in the direction of the arrow in FIG. 2) by a spring or drive device (not shown) with a constant force.

このような構成において、走行車80はケーブルリール
74のばねの回動付勢力に抗して前進移動する。そして
、ケーブル78をリール74から繰り出しながら移動す
る。一方、走行車80が後退する場合にはケーブル78
はリール74に巻取られる。従って、繰り出されたケー
ブル78はケーブルリール74のばね等の付勢力によっ
て一定の張力が与えられるため、垂れ下がって床面に着
かない。
In such a configuration, the traveling vehicle 80 moves forward against the rotation biasing force of the spring of the cable reel 74. Then, the cable 78 is moved while being let out from the reel 74. On the other hand, when the vehicle 80 moves backward, the cable 78
is wound onto a reel 74. Therefore, the cable 78 that has been let out is given a certain tension by the biasing force of the spring or the like of the cable reel 74, so that it does not hang down and touch the floor.

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

しかしながら、このような構成では、走行車80が巻取
ユニット72から遠く離れた場合には、電源ケーブル7
8の自重が増加し、ケーブル78はリール74に設けら
れたばね等の回動付勢力に抗して自重により垂れ下がっ
て床面に着く不具合がある。特に、クリーンルーム内に
おいてはこのような電源ケーブルが床面に着くと廖埃を
飛散させる原因となるので好ましくない。
However, in such a configuration, when the traveling vehicle 80 is far away from the winding unit 72, the power cable 7
8 increases, and the cable 78 resists the rotation biasing force of a spring or the like provided on the reel 74 and hangs down due to its own weight and reaches the floor. Particularly in a clean room, if such a power cable touches the floor, it is undesirable because it causes dust to be scattered.

一方、走行車80が遠く離れた場合でも、ケーブルが自
重により垂れ下がらないようにするためには、ケーブル
リール74の回動付勢力を大きくすることが考えられる
。しかし、回動付勢力を大きくすると、走行車80の移
動時にケーブル78から加わる負荷が大きくなる不具合
がある。
On the other hand, in order to prevent the cable from hanging down due to its own weight even when the traveling vehicle 80 is far away, it is conceivable to increase the rotation urging force of the cable reel 74. However, if the rotation urging force is increased, there is a problem that the load applied from the cable 78 when the traveling vehicle 80 moves increases.

本発明はこのような事情に鑑みて成されたもので、走行
車に電源ケーブル等からの無駄な負荷が加わらず、ケー
ブルが垂れ下がって床面に着かないように、ケーブルに
加わる張力を調整することのできるケーブルの巻取及び
巻戻し制御方法並びにその装置を提案することを目的と
している。
The present invention has been made in view of the above circumstances, and aims to adjust the tension applied to the cable so that no unnecessary load is applied to the running vehicle from the power cable, etc., and so that the cable does not hang down and touch the floor. The purpose of this paper is to propose a cable winding and unwinding control method and device that can control cable winding and unwinding.

〔問題点を解決するための手段〕[Means for solving problems]

本発明は前記目的を達成するために、走行車に取付けた
ケーブルを走行車の移動に応じて巻取及び巻戻す制御方
法に於いて、前記リールからのケーブルの送り出し量を
測定すると共に、走行車とリールとの間のケーブルに加
わる張力を計測し、前記走行車の移動に合わせてケーブ
ルに加えられる張力を前記ケーブルの送り出し量の測定
値と張力の計測値とに基づいて調整することを特徴とす
る。
In order to achieve the above object, the present invention includes a control method for winding and rewinding a cable attached to a traveling vehicle according to the movement of the traveling vehicle, in which the amount of cable sent out from the reel is measured, and Measuring the tension applied to the cable between the car and the reel, and adjusting the tension applied to the cable according to the movement of the traveling car based on the measured value of the amount of feed of the cable and the measured value of the tension. Features.

また、本発明は前記目的を達成するために、走行車に取
付けたケーブルを走行車の移動に応じて巻取及び巻戻す
ケーブル巻取及び巻戻し制御装置に於いて、ケーブルを
挟んで回転し、前記リールから送り出したケーブルに張
力を与える一対のニップローラと、前記リールからのケ
ーブルの送り出し量を測定する測定装置と、前記走行車
とリールとの間の送り出しケーブルに加わる張力を計測
する計測装置と、から構成され、前記測定装置の測定値
及び計測装置の計測値に基づいて前記ニップローラの回
転方向及びそのトルクを制御し、ケーブルに加える張力
をニップローラを介して調整することを特徴とする。
Further, in order to achieve the above object, the present invention provides a cable winding and unwinding control device that winds and unwinds a cable attached to a traveling vehicle in accordance with the movement of the traveling vehicle. , a pair of nip rollers that apply tension to the cable fed out from the reel, a measuring device that measures the amount of cable fed out from the reel, and a measuring device that measures the tension applied to the feeding cable between the traveling vehicle and the reel. It is characterized by controlling the rotational direction and the torque of the nip roller based on the measurement value of the measurement device and the measurement value of the measurement device, and adjusting the tension applied to the cable via the nip roller.

〔作用〕[Effect]

本発明に係るケーブルの巻取及び巻戻し制御方法並びに
その装置によれば、ケーブルリールからのケーブルの送
り出し量を測定することによって、ケーブルリールと走
行車との間のケーブルの長さ及びその重量がわかる。ケ
ーブルが垂れ下がって床面に着かないようにするため、
ケーブルに加えられるべき必要張力は前記測定値からの
ケーブルの長さ及び重量に基づいて調べることができる
According to the cable winding and unwinding control method and its device according to the present invention, by measuring the amount of cable sent out from the cable reel, the length and weight of the cable between the cable reel and the traveling vehicle can be determined. I understand. To prevent the cable from hanging down and touching the floor,
The required tension to be applied to the cable can be determined based on the length and weight of the cable from the measurements.

一方、走行車とリールとの間のケーブルに加わる張力は
常時計測される。従って、前記走行車の移動に合わせて
ケーブルに加えられるべき必要張力と、実際に計測した
張力計測値とが一致するように、ケーブルは巻取又は巻
戻しがされその張力の調整がされる。この為、走行車に
はケーブルからの無駄な負荷がかからず、ケーブルは垂
れ下がって床面に着くことがない。
On the other hand, the tension applied to the cable between the running vehicle and the reel is constantly measured. Therefore, the cable is wound or unwound and its tension is adjusted so that the required tension to be applied to the cable in accordance with the movement of the traveling vehicle matches the actually measured tension value. Therefore, no unnecessary load is applied to the traveling vehicle from the cable, and the cable does not hang down and touch the floor.

〔実施例〕〔Example〕

以下添付図面に従って、本発明に係るケーブルの巻取及
び巻戻し制御方法並びにその装置の好ましい実施例を詳
説する。
DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the cable winding and unwinding control method and device according to the present invention will be described in detail below with reference to the accompanying drawings.

第1図は本発明に係るケーブルの制御装置が設けられた
巻取ユニット及び自走清掃ロボットの説明図である。第
1図に示すようにクリーンルームの床10上には巻取ユ
ニット12が設置され、巻取ユニット12はクリーンル
ームの電源供給部に位置している。巻取ユニット12内
にはケーブルリール14が配せられ、ケーブルリール1
4には電源ケーブル16が巻付けられ、リール14は図
示しない回転駆動装置によって、第1図に示す矢印への
方向に一定の力で回動付勢されている。
FIG. 1 is an explanatory diagram of a winding unit and a self-propelled cleaning robot provided with a cable control device according to the present invention. As shown in FIG. 1, a winding unit 12 is installed on the floor 10 of the clean room, and the winding unit 12 is located at the power supply section of the clean room. A cable reel 14 is disposed within the winding unit 12, and the cable reel 1
A power cable 16 is wound around the reel 4, and the reel 14 is urged to rotate with a constant force in the direction of the arrow shown in FIG. 1 by a rotation drive device (not shown).

ケーブルリール14から送り出される741fiケーブ
ル16は一対のニップローラ18.18に挾まれ、ケー
ブル16の先端は床10上を移動する自走清掃ロボット
20に接続され、そのロボット20に電源を供給してい
る。また、ニップローラ18.18はケーブル16を挟
んで、リール140巻戻し方向或いは巻取方向に回転し
て巻取ユニット12とロボット20との間のケーブル1
6にかかる張力を調整できる。
The 741fi cable 16 sent out from the cable reel 14 is pinched by a pair of nip rollers 18, 18, and the tip of the cable 16 is connected to a self-propelled cleaning robot 20 that moves on the floor 10, and supplies power to the robot 20. . In addition, the nip rollers 18.18 sandwich the cable 16 and rotate in the rewinding direction or the winding direction of the reel 140, and rotate the cable 1 between the winding unit 12 and the robot 20.
The tension applied to 6 can be adjusted.

ニップローラ18.18には測定装置22が接続され、
測定装置22はニップローラ18の回転量に基づいてケ
ーブル16の送り出し量を測定する。測定装置22内に
は演算制御部24が内蔵され、演算制御部24には、ニ
ップローラ18で測定したケーブル16の送り出し量及
び自走清掃ロボット20に内蔵された張力計測装置26
からの計測値が入力される。演算制御部24はこの人力
値に基づいてニップローラ18.18の回転方向及びト
ルクの制御を行っている。
A measuring device 22 is connected to the nip roller 18.18,
The measuring device 22 measures the amount of feed of the cable 16 based on the amount of rotation of the nip roller 18. The measuring device 22 has a built-in arithmetic control section 24, and the arithmetic control section 24 records the amount of feed of the cable 16 measured by the nip roller 18 and the tension measuring device 26 built into the self-propelled cleaning robot 20.
Measured values from are input. The arithmetic control unit 24 controls the rotational direction and torque of the nip rollers 18, 18 based on this human power value.

自走清掃ロボット20内にはケーブル16の張力計測装
置26が内蔵され、この張力計測装置26の移動ロッド
28はワイヤ30を介してケーブル16の先端部分に接
続される。この為、巻取ユニット12と自走清掃ロボッ
ト20との間のケーブルに加わる張力はワイヤ30を介
して移動ロッド28にも加わる。又、移動ロッド28に
はコイルばね32が取付けられ、移動ロッド28は第1
図に示すように矢印Bの方向にばね32によって付勢さ
れる。この為、ケーブル16に加わる張力が増加すると
、移動ロッド28はばね32の付勢力に抗して第1図に
示す矢印Cの方向に移動し、ケーブル16に加わる張力
が弱まると矢印Bの方向に移動する。
A tension measuring device 26 for the cable 16 is built into the self-propelled cleaning robot 20, and a moving rod 28 of the tension measuring device 26 is connected to the tip of the cable 16 via a wire 30. Therefore, the tension applied to the cable between the winding unit 12 and the self-propelled cleaning robot 20 is also applied to the moving rod 28 via the wire 30. Further, a coil spring 32 is attached to the moving rod 28, and the moving rod 28 is attached to the first coil spring 32.
It is biased by a spring 32 in the direction of arrow B as shown. Therefore, when the tension applied to the cable 16 increases, the moving rod 28 moves in the direction of arrow C shown in FIG. 1 against the urging force of the spring 32, and when the tension applied to the cable 16 decreases, it moves in the direction of arrow B. Move to.

張力計測装置26には複数の発光器36.36・・・と
、発光器36に対向して発光器36から発する光の受光
器38とが取付けられる。そして、移動ロッド28の先
端部は発光器36と受光器38との間に挿入される。移
動ロッド28がケーブル16に加えられる張力に応じて
移動すると、移動ロッド28の先端が発光器36からの
光を遮るため、受光器38の受光量が減少又は増加する
。従って、この受光量の増減により、ケーブル16に加
わる張力の値が計測される。尚、張力計測装置26の計
測値は電気信号に変換された後、移動ロッド28、ワイ
ヤ30、ケーブル16等を介して測定装置22内の演算
制御部24に出力される。
The tension measuring device 26 is equipped with a plurality of light emitters 36, 36, . Then, the tip of the moving rod 28 is inserted between the light emitter 36 and the light receiver 38. When the moving rod 28 moves in accordance with the tension applied to the cable 16, the tip of the moving rod 28 blocks the light from the light emitter 36, so the amount of light received by the light receiver 38 decreases or increases. Therefore, the value of the tension applied to the cable 16 is measured based on the increase/decrease in the amount of received light. Note that the measured value of the tension measuring device 26 is converted into an electrical signal and then output to the calculation control unit 24 in the measuring device 22 via the moving rod 28, wire 30, cable 16, etc.

また、場合によっては、赤外線発光装置及び受光装置を
使用して、前記計測値信号を演算制御部24に伝達する
ようにしてもよい。
Further, depending on the case, the measurement value signal may be transmitted to the calculation control section 24 using an infrared light emitting device and a light receiving device.

前記の如く構成された本発明に係るケーブルの巻取及び
巻戻し制御方法並びにその装置によれば、自走清掃ロボ
ット20の移動と共に、ケーブル16に加わる張力が張
力計測装置26によって計測され、その計測値は測定装
置22の演算制御部24に入力される。又、ケーブル1
6の送り出し量は測定装置22によって測定され、その
測定値は演算制御部24に人力される。演算制御部24
では、これ等の測定値及び計測値に基づいて一対のニッ
プローラ18.180回転方向及びそのトルクを制御し
、巻取ユニット12と自走清掃ロボット20との間のケ
ーブルに加わる張力を適度に調整している。
According to the cable winding and unwinding control method and device thereof according to the present invention configured as described above, the tension applied to the cable 16 is measured by the tension measuring device 26 as the self-propelled cleaning robot 20 moves, and the tension is measured by the tension measuring device 26. The measured value is input to the calculation control section 24 of the measuring device 22. Also, cable 1
6 is measured by the measuring device 22, and the measured value is manually input to the calculation control section 24. Arithmetic control unit 24
Now, based on these measured values and measured values, the rotational direction and torque of the pair of nip rollers 18 and 180 are controlled, and the tension applied to the cable between the winding unit 12 and the self-propelled cleaning robot 20 is adjusted appropriately. are doing.

この場合、ケーブル16の送り出し量の測定値からは、
巻取ユニット22と自走清掃ロボット20との間のケー
ブル16の長さが求められる。又、演算制御部24には
予めケーブル16の単位当たりの重量がデータ入力され
ているため、送り出したケーブル16の重量が求められ
る。ケーブル16が床面10に垂れ下がる撓み限界は、
巻取ユニット12と自走清掃ロボット20との間のケー
ブルの長さ16から容易に求めることができる。また、
撓み限界とその時の重量とに基づいて、ケーブル16に
加えられる必要張力が求められる。
In this case, from the measured value of the feed amount of the cable 16,
The length of the cable 16 between the winding unit 22 and the self-propelled cleaning robot 20 is determined. Furthermore, since data on the weight per unit of the cable 16 is input in advance to the arithmetic control section 24, the weight of the cable 16 sent out can be determined. The bending limit at which the cable 16 hangs down to the floor 10 is:
It can be easily determined from the length 16 of the cable between the winding unit 12 and the self-propelled cleaning robot 20. Also,
Based on the deflection limit and the current weight, the required tension to be applied to the cable 16 is determined.

この必要張力は演算制御部24で求められ、演算制御部
24ではこの必要張力と、計測装置26による実際のケ
ーブル16に加わった張力の計測値とを比較する。そし
て、必要張力が実際の計測値より小さい場合には、演算
制御部24はニップローラ18に制御信号を送り、ニッ
プローラ18を介してケーブル16を巻戻すと共に必要
張力に達するまでニップローラ18.18にトルクが与
えられる。一方、必要張力が実際の計測値より大きい場
合には、演算制御部24はニップローラ18を送り出し
方向に回転制御し、実際の張力が必要張力までに弛めら
れる。
This required tension is determined by the calculation control unit 24, and the calculation control unit 24 compares this required tension with the measured value of the actual tension applied to the cable 16 by the measuring device 26. If the required tension is smaller than the actual measured value, the arithmetic control unit 24 sends a control signal to the nip roller 18 to unwind the cable 16 via the nip roller 18 and apply torque to the nip roller 18, 18 until the required tension is reached. is given. On the other hand, if the required tension is larger than the actual measured value, the arithmetic control section 24 controls the rotation of the nip roller 18 in the sending direction, and the actual tension is loosened to the required tension.

従って、ケーブル16は自走清掃ロボット20に余分な
負荷を与えることなく、ケーブル16は床面10に垂れ
下がって着くことがない。
Therefore, the cable 16 does not apply an extra load to the self-propelled cleaning robot 20, and the cable 16 does not hang down and land on the floor 10.

前記実施例においては、ケーブルリール14、ニップロ
ーラ18.18及び測定装置22を巻取ユニット12内
に設けたが、これに限るものではなく、これらの装置1
4.18.22をスペースが許す限り自走清掃装置20
内に収納してもよい。
In the embodiment described above, the cable reel 14, the nip rollers 18, 18, and the measuring device 22 are provided in the winding unit 12, but the invention is not limited to this.
4.18.22 Self-propelled cleaning device 20 as much as space allows
It can be stored inside.

〔発明の効果〕〔Effect of the invention〕

以上説明したように本発明に係るケーブルの巻取及び巻
戻し制御方法並びにその装置によれば、ケーブルリール
からのケーブルの送り出し量の測定及び走行車とリール
とのケーブルの張力を計測して、その測定値及び計測値
に基づいて走行車とリールとの間のケーブルに加わる張
力を調整するようにしたので、走行車にケーブルからの
余分な負荷が加わらず、ケーブルが床面等に垂れ下がっ
て着くことがない。
As explained above, according to the cable winding and unwinding control method and its device according to the present invention, the amount of cable sent out from the cable reel and the tension of the cable between the traveling vehicle and the reel are measured. Since the tension applied to the cable between the traveling vehicle and the reel is adjusted based on the measured values and measured values, no extra load is applied from the cable to the traveling vehicle, and the cable does not hang down on the floor etc. I never arrive.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本発明に係るケーブルの制御装置が設けられた
巻取ユニットと、自走清掃ロボットの説明図、第2図は
従来のケーブルの制御方法を示す説明図である。 10・・・床面、 12・・・巻取ユニット、  14
・・・ケーブルリール、  16・・・ケーブル、  
18・・・ニップローラ、  20・・・自走清掃ロボ
ット、22・・・測定装置、 24・・・演算制御部、
 26・・・ケーブルの張力計測装置。
FIG. 1 is an explanatory diagram of a winding unit provided with a cable control device according to the present invention and a self-propelled cleaning robot, and FIG. 2 is an explanatory diagram showing a conventional cable control method. 10... Floor surface, 12... Winding unit, 14
...cable reel, 16...cable,
18... Nip roller, 20... Self-propelled cleaning robot, 22... Measuring device, 24... Arithmetic control unit,
26...Cable tension measuring device.

Claims (2)

【特許請求の範囲】[Claims] (1)走行車に取付けたケーブルを走行車の移動に応じ
てリールに巻取及び巻戻す制御方法に於いて、前記リー
ルからのケーブルの送り出し量を測定すると共に、走行
車とリールとの間のケーブルに加わる張力を計測し、 前記走行車の移動に合わせてケーブルに加えられる張力
を前記ケーブルの送り出し量の測定値と張力の計測値と
に基づいて調整することを特徴としたケーブルの巻取及
び巻戻し制御方法。
(1) In a control method for winding and rewinding a cable attached to a traveling vehicle on a reel according to the movement of the traveling vehicle, the amount of cable sent out from the reel is measured, and the distance between the traveling vehicle and the reel is measured. The cable winding is characterized in that the tension applied to the cable is measured, and the tension applied to the cable is adjusted in accordance with the movement of the traveling vehicle based on the measured value of the amount of feed of the cable and the measured value of the tension. take-up and rewind control method.
(2)走行車に取付けたケーブルを走行車の移動に応じ
てリールに巻取及び巻戻すケーブル巻取及び巻戻し制御
装置に於いて、 ケーブルを挟んで回転し、前記リールから送り出したケ
ーブルに張力を与える一対のニップローラと、 前記リールからのケーブルの送り出し量を測定する測定
装置と、 前記走行車とリールとの間の送り出しケーブルに加わる
張力を計測する計測装置と、から構成され、 前記測定装置の測定値及び計測装置の計測値に基づいて
前記ニップローラの回転方向及びそのトルクを制御し、
ケーブルに加える張力をニップローラを介して調整する
ことを特徴とするケーブルの巻取及び巻戻し制御装置。
(2) In a cable winding and unwinding control device that winds and rewinds a cable attached to a traveling vehicle onto a reel according to the movement of the traveling vehicle, the cable is rotated while pinching the cable, and the cable sent out from the reel is It is comprised of a pair of nip rollers that apply tension, a measuring device that measures the amount of cable being fed out from the reel, and a measuring device that measures the tension that is applied to the feeding cable between the traveling vehicle and the reel, and the measuring device includes: Controlling the rotational direction and torque of the nip roller based on the measured value of the device and the measured value of the measuring device,
A cable winding and unwinding control device, characterized in that the tension applied to the cable is adjusted via a nip roller.
JP10957188A 1988-05-02 1988-05-02 Control method and apparatus for winding and unwinding cable Pending JPH01281262A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10957188A JPH01281262A (en) 1988-05-02 1988-05-02 Control method and apparatus for winding and unwinding cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10957188A JPH01281262A (en) 1988-05-02 1988-05-02 Control method and apparatus for winding and unwinding cable

Publications (1)

Publication Number Publication Date
JPH01281262A true JPH01281262A (en) 1989-11-13

Family

ID=14513623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10957188A Pending JPH01281262A (en) 1988-05-02 1988-05-02 Control method and apparatus for winding and unwinding cable

Country Status (1)

Country Link
JP (1) JPH01281262A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04140010A (en) * 1990-09-28 1992-05-14 Tokyo Electric Power Co Inc:The Cable feeding apparatus for self-propelled work robot
KR100510175B1 (en) * 2001-11-26 2005-08-30 주식회사 포스코 Apparatus for automatic detecting of reel cable
WO2007013773A1 (en) * 2005-07-29 2007-02-01 Electronics And Telecommunications Research Institute Apparatus for detecting the movement of its embedded attaching means
KR100799573B1 (en) * 2005-07-29 2008-01-31 한국전자통신연구원 Apparatus for detecting the movement of its embedded attaching means
JP2008230718A (en) * 2007-03-16 2008-10-02 Ube Nitto Kasei Co Ltd Wire-like body storage device
CN103130037A (en) * 2013-02-26 2013-06-05 江苏邦威机械制造有限公司 Small-caliber horizontal balance-weight compensation balanced numerically-controlled wire winding machine
CN104590951A (en) * 2014-12-31 2015-05-06 国家电网公司 Tension machine
CN109607314A (en) * 2019-01-14 2019-04-12 安徽猎塔电缆集团有限公司 A kind of laser ranging formula cable winding tension holding storage material system

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04140010A (en) * 1990-09-28 1992-05-14 Tokyo Electric Power Co Inc:The Cable feeding apparatus for self-propelled work robot
KR100510175B1 (en) * 2001-11-26 2005-08-30 주식회사 포스코 Apparatus for automatic detecting of reel cable
WO2007013773A1 (en) * 2005-07-29 2007-02-01 Electronics And Telecommunications Research Institute Apparatus for detecting the movement of its embedded attaching means
KR100799573B1 (en) * 2005-07-29 2008-01-31 한국전자통신연구원 Apparatus for detecting the movement of its embedded attaching means
JP2009503494A (en) * 2005-07-29 2009-01-29 韓國電子通信研究院 Device for measuring the degree of movement of the attached connecting means
JP2008230718A (en) * 2007-03-16 2008-10-02 Ube Nitto Kasei Co Ltd Wire-like body storage device
CN103130037A (en) * 2013-02-26 2013-06-05 江苏邦威机械制造有限公司 Small-caliber horizontal balance-weight compensation balanced numerically-controlled wire winding machine
CN104590951A (en) * 2014-12-31 2015-05-06 国家电网公司 Tension machine
CN104590951B (en) * 2014-12-31 2018-01-23 国家电网公司 A kind of tensioner
CN109607314A (en) * 2019-01-14 2019-04-12 安徽猎塔电缆集团有限公司 A kind of laser ranging formula cable winding tension holding storage material system

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