JPS63173734U - - Google Patents

Info

Publication number
JPS63173734U
JPS63173734U JP6570087U JP6570087U JPS63173734U JP S63173734 U JPS63173734 U JP S63173734U JP 6570087 U JP6570087 U JP 6570087U JP 6570087 U JP6570087 U JP 6570087U JP S63173734 U JPS63173734 U JP S63173734U
Authority
JP
Japan
Prior art keywords
tape
detection means
reel
drive
drive motor
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
Application number
JP6570087U
Other languages
Japanese (ja)
Other versions
JPH0610518Y2 (en
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 filed Critical
Priority to JP1987065700U priority Critical patent/JPH0610518Y2/en
Publication of JPS63173734U publication Critical patent/JPS63173734U/ja
Application granted granted Critical
Publication of JPH0610518Y2 publication Critical patent/JPH0610518Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)

Description

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

第１図は本考案のブロツク図である。第２図は
張力検出手段の側面図である。第３図は制御手段
のフローチヤートである。 １……テープ、２，３……リール、４……リー
ルモータ、６，７……モータ駆動回路、８……タ
コローラ、９，１２，１３……スリツト板、１１
，１４，１５……フオトセンサ、１６……張力検
出手段、１７……アーム、１９……ばね、２０…
…フオトセンサ、２１……遮光板、２２……制御
手段、２３……ロードスイツチ。 FIG. 1 is a block diagram of the present invention. FIG. 2 is a side view of the tension detection means. FIG. 3 is a flowchart of the control means. 1... Tape, 2, 3... Reel, 4... Reel motor, 6, 7... Motor drive circuit, 8... Taco roller, 9, 12, 13... Slit plate, 11
, 14, 15...Photo sensor, 16...Tension detection means, 17...Arm, 19...Spring, 20...
... Photo sensor, 21 ... Light shielding plate, 22 ... Control means, 23 ... Load switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一対のリール間に張り渡されたテープをリール
駆動モータにより回転駆動し、テープ張力検出手
段、リール駆動モータ回転数検出手段及びテープ
走行量検出手段の各出力に基づいて各リールの巻
き径を計算し、この計算結果により前記駆動モー
タの駆動状態を変化させてテープ張力を一定に保
つテープ駆動装置において、前記駆動モータが駆
動状態及び非駆動状態のいずれにおいても前記各
検出手段の出力が能動状態となつていることを条
件として各リールの巻き径を計算する制御手段を
設けたことを特徴とするテープ駆動装置。 The tape stretched between a pair of reels is rotated by a reel drive motor, and the winding diameter of each reel is calculated based on the outputs of the tape tension detection means, the reel drive motor rotation speed detection means, and the tape travel amount detection means. In a tape drive device that maintains a constant tape tension by changing the drive state of the drive motor based on this calculation result, the output of each of the detection means is in an active state even when the drive motor is in a drive state or a non-drive state. 1. A tape drive device comprising: a control means for calculating the winding diameter of each reel under the condition that
JP1987065700U 1987-04-28 1987-04-28 Tape drive Expired - Lifetime JPH0610518Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987065700U JPH0610518Y2 (en) 1987-04-28 1987-04-28 Tape drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987065700U JPH0610518Y2 (en) 1987-04-28 1987-04-28 Tape drive

Publications (2)

Publication Number Publication Date
JPS63173734U true JPS63173734U (en) 1988-11-11
JPH0610518Y2 JPH0610518Y2 (en) 1994-03-16

Family

ID=30903015

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987065700U Expired - Lifetime JPH0610518Y2 (en) 1987-04-28 1987-04-28 Tape drive

Country Status (1)

Country Link
JP (1) JPH0610518Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109132642A (en) * 2018-09-21 2019-01-04 浙江华越丝绸制品有限公司 A kind of silk wrap-up

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5218009A (en) * 1975-08-01 1977-02-10 Fudo Construction Co Air valve device for sand guage
JPS628876A (en) * 1985-07-08 1987-01-16 Hitachi Constr Mach Co Ltd Carrier truck used within premise
JPS6288768A (en) * 1985-10-11 1987-04-23 Hitachi Ltd Tape feed control method and its device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5218009A (en) * 1975-08-01 1977-02-10 Fudo Construction Co Air valve device for sand guage
JPS628876A (en) * 1985-07-08 1987-01-16 Hitachi Constr Mach Co Ltd Carrier truck used within premise
JPS6288768A (en) * 1985-10-11 1987-04-23 Hitachi Ltd Tape feed control method and its device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109132642A (en) * 2018-09-21 2019-01-04 浙江华越丝绸制品有限公司 A kind of silk wrap-up

Also Published As

Publication number Publication date
JPH0610518Y2 (en) 1994-03-16

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