JPS5823286U

JPS5823286U - automatic linear movement device

Info

Publication number: JPS5823286U
Application number: JP11612581U
Authority: JP
Inventors: 奨中村
Original assignee: 三協オイルレス工業株式会社
Priority date: 1981-08-06
Filing date: 1981-08-06
Publication date: 1983-02-14
Also published as: JPS6025339Y2

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の直線移動装置の斜視図、第２図は同装置
の別のレールおよび架台の断面図。第３図以下は本考案
の実施の一例を示すもので、第３図は本考案に係る自動
直線移動装置の正面図、第４図は同装置の側断面図、第
５図はレール上面に配された金属端子の固定方法を示す
断面図。第６図は移動制御の溶接開始前の回路図である
。１０・・・・・・レール、１１・・・・・・架台、１２
・・・・・・ガイド部、１３・・・・・・凹溝、１４・
・・・・・突条、１５・・・・・・モータ、１６・・・
・・・主軸、１７・・・・・・ビニオン、１８・・・・
・・ラック、１９ａ、１９ｂ・・・・・・金属小突起部
、２０、２５．２５ａ、　２５ｂ−−−−−−磁気感知
器、２３．２３ａ〜２３ｆ・・・・・・金属端子、２４
・・・・・・調整ボルト、２７・・・・・・制御部。FIG. 1 is a perspective view of a conventional linear movement device, and FIG. 2 is a sectional view of another rail and frame of the same device. Figure 3 and subsequent figures show an example of the implementation of the present invention. Figure 3 is a front view of the automatic linear movement device according to the present invention, Figure 4 is a side sectional view of the same device, and Figure 5 is a top view of the rail. FIG. 3 is a cross-sectional view showing a method of fixing arranged metal terminals. FIG. 6 is a circuit diagram of movement control before welding starts. 10...Rail, 11... Frame, 12
...Guide part, 13 ... Concave groove, 14.
... Protrusion, 15 ... Motor, 16 ...
...Main shaft, 17... Binion, 18...
... Rack, 19a, 19b ... ... Metal small protrusion, 20, 25.25a, 25b --- Magnetic sensor, 23.23a to 23f ... Metal terminal, 24
...Adjustment bolt, 27...Control section.

Claims

[Scope of utility model registration request]

In a linear movement device comprising a rail installed horizontally on a base, and a mount having a guide part that is incorporated into the rail and comes into sliding or rolling contact with the rail so as to move freely in the axial direction of the rail. , the drive motor for the mount is arranged on the mount with its main shaft protruding from the bottom surface of the mount, and a pinion that meshes with a rack provided in the axial direction on the upper surface of the rail is engaged with the tip of the main shaft of the drive motor. Furthermore, the bottom surface of the pedestal is provided with small protrusions at both ends in the axial direction and a magnetic sensor approximately in the center, and is freely fixed along the approximately trapezoidal cross-section groove formed parallel to the rack on the top surface of the rail. The position detection mechanism includes a plurality of terminals and magnetic sensors freely fixed to both ends of the terminals, and this position detection mechanism is connected to a controller to constitute a movement control mechanism, and this movement control mechanism When the mount reaches the first metal terminal, the magnetic sensor senses it, and a signal is input to the control section of the position detection mechanism to stop the motor, and at the same time, a signal is input from the control section to the appropriate work equipment. 1, the work completion signal is input to the control unit, the motor rotates forward again, and the same operation is repeated with the next metal terminal in sequence, and when it reaches the small metal protrusion, the control unit receives the signal. An automatic linear movement device characterized in that the motor is controlled to stop for a short time and then be reversed to return the pedestal with the magnetic sensor inactive.