JPS5819252U

JPS5819252U - Characteristic measuring device for sheet-like objects

Info

Publication number: JPS5819252U
Application number: JP11346381U
Authority: JP
Inventors: 雨宮　正仁; 小野　昌三
Original assignee: 横河電機株式会社
Priority date: 1981-07-30
Filing date: 1981-07-30
Publication date: 1983-02-05

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は、本考案の一実施例による水分計の検出部の構
成説明図、第２図は、本考案の一実施例による水分計の
モータ、モータ駆動回路、制御部　　　。及びヘッド通過検出手段間における電気回路接続説明図
、第３図は、紙の面上における検出ヘッドの軌跡、第４
図は、検出ヘッド走行特性説明図である。１・・・・・・０形フレーム、６・・・・・・上ヘッド
、７・・・・・・下ヘッド、８・・・・・・シート状の
紙、９・・・・・・直流モータのアーマチュア、１０・
・・・・・励磁巻線、１１・・・・・・検出ヘッド通過
検出手段の接点、１２・・・・・・モータ駆動回路、１
３・・・・・・制御部、１４及び１５・・・・・・モー
タ回転方向切換え接点、１６・・・・・・モータ速度切
換え接点。FIG. 1 is an explanatory diagram of the configuration of a detection section of a moisture meter according to an embodiment of the present invention, and FIG. 2 is a diagram showing a motor, a motor drive circuit, and a control section of the moisture meter according to an embodiment of the present invention. FIG. 3 is an explanatory diagram of the electric circuit connection between the head passage detection means and the detection head trajectory on the surface of the paper, and FIG.
The figure is an explanatory diagram of the detection head running characteristics. 1...Type 0 frame, 6...Upper head, 7...Lower head, 8...Sheet of paper, 9... DC motor armature, 10.
... Excitation winding, 11 ... Contact of detection head passage detection means, 12 ... Motor drive circuit, 1
3...Control unit, 14 and 15...Motor rotation direction switching contact, 16...Motor speed switching contact.

Claims

[Scope of utility model registration request]

For a sheet-like object flowing in a certain direction, measurement is performed while reciprocating in a section defined in the width direction of the object, and calibration/checking is performed at a standby position set outside the reciprocating section. In an apparatus for measuring the characteristics of a sheet-like object having a detection head that performs operations, etc., a drive unit includes a motor that drives the detection head through a transmission mechanism and a motor drive circuit, and a signal that determines the running direction of the detection head. , a control section that sends a signal for determining a running speed of the detection head to the drive section, and when the detection head is retracted from the reciprocating section to the standby position and when the detection head is moved back and forth from the standby position. A characteristic measuring device for a sheet-like object, characterized in that the traveling speed of the detection head when returning to the section is made higher than the traveling speed of the detection head during the reciprocating section.