JPH02123715U

JPH02123715U -

Info

Publication number: JPH02123715U
Application number: JP3332089U
Authority: JP
Priority date: 1989-03-24
Filing date: 1989-03-24
Publication date: 1990-10-11

Description

[Brief explanation of the drawing]

第１図は本実施例に係る磁気転写装置のテープ
走行系の機械的構成を示す配置図、第２図は本実
施例のテープ走行状態を説明するための線図、第
３図は本実施例の電気的構成を示すブロツク図、
第４図は操作手順の説明に供する配置図、第５図
は治具の構成を示す斜視図、第６図は本実施例の
マイクロコンピユータの機能を示すブロツク図、
第７図は第５図の機能ブロツクの説明に供するフ
ローチヤート例である。ＳＴはスレーブテープ、ＭＴはミラーマザーテ
ープ、ＤＴは駆動テープ、１，３及び５は供給リ
ール、２，４及び６は巻取リール、７は転写ドラ
ム、８はエアチエンバ、Ｍはバイアスヘツド、１
１〜１５はテープ押えローラ、１６〜２０はテン
シヨンアーム、２１はキユー信号再生ヘツド、２
２は検尺ローラ、２３〜２５はテープセンサ、４
０はシステム制御部、４１は操作部、４３はキユ
ー検出部、４４はテープ走行制御部、４７は転写
磁界発生部、６０は治具、６１はテープガイド、
６２はカツター刃、６３はマイクロメータヘツド
、６４は固定板、６５はシンブル、６６はスリツ
ト、６７は不良部分、７４はテープ走行制御手段
、７５は転写磁界発生手段である。 FIG. 1 is a layout diagram showing the mechanical configuration of the tape running system of the magnetic transfer device according to this embodiment, FIG. 2 is a diagram for explaining the tape running state of this embodiment, and FIG. A block diagram showing an example electrical configuration,
FIG. 4 is a layout diagram for explaining the operating procedure, FIG. 5 is a perspective view showing the structure of the jig, and FIG. 6 is a block diagram showing the functions of the microcomputer of this embodiment.
FIG. 7 is an example of a flowchart for explaining the functional blocks of FIG. ST is a slave tape, MT is a mirror mother tape, DT is a drive tape, 1, 3 and 5 are supply reels, 2, 4 and 6 are take-up reels, 7 is a transfer drum, 8 is an air chamber, M is a bias head, 1
1 to 15 are tape pressing rollers, 16 to 20 are tension arms, 21 is a cue signal reproducing head, and 2
2 is a measuring roller, 23 to 25 are tape sensors, 4
0 is a system control unit, 41 is an operation unit, 43 is a queue detection unit, 44 is a tape running control unit, 47 is a transfer magnetic field generation unit, 60 is a jig, 61 is a tape guide,
62 is a cutter blade, 63 is a micrometer head, 64 is a fixing plate, 65 is a thimble, 66 is a slit, 67 is a defective portion, 74 is a tape running control means, and 75 is a transfer magnetic field generating means.

Claims

[Claims for Utility Model Registration] A tape running control means and a transfer magnetic field generating means are provided, and the mirror mother magnetic tape and the slave magnetic tape are moved in close contact with each other within the transfer magnetic field generated by the transfer magnetic field generating means. In a magnetic transfer device whose running is controlled by a control means, a cutter is provided in a running path of the slave magnetic tape between the supply reel of the slave magnetic tape and the transfer drum, the cutter having an interval slightly wider than the standard thickness of the slave magnetic tape. A magnetic transfer device with a slit made up of a blade.