JPH0326774Y2 - - Google Patents
Info
- Publication number
- JPH0326774Y2 JPH0326774Y2 JP1984184550U JP18455084U JPH0326774Y2 JP H0326774 Y2 JPH0326774 Y2 JP H0326774Y2 JP 1984184550 U JP1984184550 U JP 1984184550U JP 18455084 U JP18455084 U JP 18455084U JP H0326774 Y2 JPH0326774 Y2 JP H0326774Y2
- Authority
- JP
- Japan
- Prior art keywords
- battery
- movable part
- pallet
- charging
- switch
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 description 4
- 230000003749 cleanliness Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Landscapes
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
- Non-Mechanical Conveyors (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
この考案は、可動部にバツテリを搭載した磁気
浮上式直線スライダに関するものである。[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a magnetically levitated linear slider in which a battery is mounted on the movable part.
磁気浮上式直線スライダにおいては、可動部に
磁気軸受を設けられるが、この磁気軸受に対する
給電方法は、固定部の電源からケーブルまたは給
電シユーを介して行なわれる。
In a magnetically levitated linear slider, a magnetic bearing is provided in a movable part, and power is supplied to the magnetic bearing from a power source in a fixed part via a cable or a power supply shoe.
磁気浮上式直線スライダを、高度の清浄度が要
求される作業室において使用する場合、従来の給
電方法によると、ケーブルの移動やシユーの摩耗
に伴い粉塵が発生し、清浄度を阻害する問題があ
る。
When using a magnetically levitated linear slider in a workroom where a high degree of cleanliness is required, conventional power supply methods generate dust due to cable movement and shoe wear, which impairs cleanliness. be.
そこで、この考案は可動部にバツテリを搭載す
ることによつて上記の問題を解決するとともにバ
ツテリの充電装置を備えた磁気浮上式直線スライ
ダを提供することを目的とする。 Therefore, the object of this invention is to solve the above problems by mounting a battery on the movable part, and to provide a magnetically levitated linear slider equipped with a battery charging device.
この考案は、上記の問題点を解決するために、
磁気軸受作動用のバツテリを可動部に搭載し、上
記バツテリの充電用電源を固定部に設け、可動部
の停止検知センサ、上記バツテリの充電回路を充
電用電源に接続するスイツチおよび上記センサの
出力によつて作動され上記スイツチを作動するア
クチユエータをそれぞれ可動部または固定部のい
ずれか一方に設けた構成としたものである。
In order to solve the above problems, this idea
A battery for operating the magnetic bearing is mounted on the movable part, a power source for charging the battery is provided on the fixed part, a stop detection sensor for the movable part, a switch that connects the charging circuit of the battery to the charging power source, and an output of the sensor. The actuator for operating the switch is provided in either the movable part or the fixed part.
可動部が停止し、その停止検知センサが作動す
ると、アクチユエータが作動し、これによつてス
イツチが作動され、充電回路が形成される。
When the movable part stops and its stop detection sensor is activated, the actuator is activated, thereby actuating the switch and forming a charging circuit.
第１図はリニアモータを使用した磁気浮上式直
線スライダであり、固定部を構成するレール１上
に、リニアモータのステータ２を設け、可動部を
構成するパレツト３の対向面に２次導体４を設け
ている。また、パレツト３に左右方向および上下
方向の案内用磁気軸受５を設け、これによつてパ
レツト３をレール１上に浮上させ、リニアモータ
の推進力により走行せしめる。
Fig. 1 shows a magnetically levitated linear slider using a linear motor.A stator 2 of the linear motor is provided on a rail 1 constituting a fixed part, and a secondary conductor 4 is mounted on the opposite surface of a pallet 3 constituting a movable part. has been established. Further, the pallet 3 is provided with magnetic bearings 5 for guiding in the horizontal and vertical directions, whereby the pallet 3 is floated above the rail 1 and made to travel by the driving force of the linear motor.
第２図に示すように、上記のパレツト３に磁気
軸受５を作動させるためのバツテリ６を搭載し、
その充電回路開閉のための一対の固定接点７をパ
レツト３の下面に設け、また停止検知のための金
属片８をパレツト３の下面に取付けている。 As shown in FIG. 2, a battery 6 for operating the magnetic bearing 5 is mounted on the pallet 3,
A pair of fixed contacts 7 for opening and closing the charging circuit are provided on the lower surface of the pallet 3, and a metal piece 8 for detecting stoppage is attached to the lower surface of the pallet 3.
レール１の上面には、パレツト３が停止した際
に前記の固定接点７と対向する一対の可動接点９
が設けられこの可動接点９はレール１外の充電用
電源１０に接続されている。また、可動接点の下
方に接近して、アクチユエータとしての電磁ソレ
ノイド１１をそれぞれ設けている。 On the upper surface of the rail 1, there is a pair of movable contacts 9 that face the fixed contact 7 when the pallet 3 stops.
This movable contact 9 is connected to a charging power source 10 outside the rail 1. Further, an electromagnetic solenoid 11 as an actuator is provided close to the bottom of each movable contact.
また、レール１の上面には、パレツト３が停止
した際に前記の金属片８を検知して作動する近接
スイツチ１２が設けられ、そのスイツチ１２を介
して前記の電磁ソレノイド１１をレール１外に設
置された電源１３に接続している。 Further, a proximity switch 12 is provided on the top surface of the rail 1, and is activated by detecting the metal piece 8 when the pallet 3 stops. It is connected to the installed power supply 13.
第１図および第２図に記載の実施例は、以上の
ごとき構成であるため、パレツト３が停止すると
近接スイツチ１２が作動することにより電磁ソレ
ノイド１１が励磁され、これによつて可動接点９
を押上げて固定接点７に接触される。これによつ
てバツテリ６の充電回路が閉成され、バツテリ６
が充電される。 The embodiment shown in FIGS. 1 and 2 has the above-described configuration, so that when the pallet 3 stops, the proximity switch 12 is activated and the electromagnetic solenoid 11 is energized, thereby causing the movable contact 9
is pushed up to contact the fixed contact 7. As a result, the charging circuit of the battery 6 is closed, and the battery 6
is charged.
第３図に示す他の実施例は、固定接点７および
金属片８をレール１側に設け、可動接点９、電磁
ソレノイド１１および近接スイツチ１２をパレツ
ト３側に設けたものであり、電磁ソレノイド１１
の作動電源は、パレツト３上のバツテリ６を共用
する。この実施例の場合の作用は、前記のものと
実質上同一であるので、説明を省略する。 In another embodiment shown in FIG. 3, a fixed contact 7 and a metal piece 8 are provided on the rail 1 side, and a movable contact 9, an electromagnetic solenoid 11, and a proximity switch 12 are provided on the pallet 3 side.
The battery 6 on the pallet 3 is used as the operating power source. The operation of this embodiment is substantially the same as that described above, so a description thereof will be omitted.
なお、上記の各実施例において、磁気軸受５の
支持部１３（第１図参照）に永久磁石を取付け、
これによつてバイアス磁束を得るようにすれば、
バツテリ６の容量を小さくすることができる。 In each of the above embodiments, a permanent magnet is attached to the support part 13 (see FIG. 1) of the magnetic bearing 5,
If we obtain bias magnetic flux by this,
The capacity of the battery 6 can be reduced.
以上述べたように、この考案は磁気軸受作動用
のバツテリを可動部に搭載したことにより、給電
のために摩耗粉が生じることがなく、高い清浄度
が要求される作業室での使用に適する。また、可
動部が停止すると、常にバツテリの充電回路が構
成されるため、継続的な使用が可能である。
As mentioned above, this idea is suitable for use in work rooms where high cleanliness is required because the battery for operating the magnetic bearing is mounted on the movable part, so there is no abrasion powder generated due to power supply. . Furthermore, since the battery charging circuit is always configured when the movable part stops, continuous use is possible.
第１図は実施例の断面図、第２図は同上の配線
図、第３図は他の実施例の配線図である。
１……レール、２……ステータ、３……パレツ
ト、４……２次導体、５……磁気軸受、６……バ
ツテリ、７……固定接点、８……金属片、９……
可動接点、１０……充電用電源、１１……電磁ソ
レノイド、１２……近接スイツチ。
FIG. 1 is a sectional view of an embodiment, FIG. 2 is a wiring diagram of the same as the above, and FIG. 3 is a wiring diagram of another embodiment. 1...Rail, 2...Stator, 3...Pallet, 4...Secondary conductor, 5...Magnetic bearing, 6...Battery, 7...Fixed contact, 8...Metal piece, 9...
Movable contact, 10... Charging power supply, 11... Electromagnetic solenoid, 12... Proximity switch.
Claims (1)
記バツテリの充電用電源を固定部に設け、可動部
の停止検知センサ、上記バツテリの充電回路を充
電用電源に接続するスイツチおよび上記センサの
出力によつて作動され上記スイツチを作動するア
クチユエータを、それぞれ可動部または固定部の
いずれか一方に設けてなる磁気浮上式直線スライ
ダ。 A battery for operating the magnetic bearing is mounted on the movable part, a power source for charging the battery is provided on the fixed part, a stop detection sensor for the movable part, a switch for connecting the charging circuit of the battery to the charging power supply, and an output of the sensor. A magnetically levitated linear slider comprising an actuator, which is actuated to actuate the switch, provided on either the movable part or the fixed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984184550U JPH0326774Y2 (en) | 1984-12-03 | 1984-12-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984184550U JPH0326774Y2 (en) | 1984-12-03 | 1984-12-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6198346U JPS6198346U (en) | 1986-06-24 |
| JPH0326774Y2 true JPH0326774Y2 (en) | 1991-06-10 |
Family
ID=30742039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984184550U Expired JPH0326774Y2 (en) | 1984-12-03 | 1984-12-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0326774Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5127429A (en) * | 1974-08-30 | 1976-03-08 | Japan Tobacco & Salt Public |
-
1984
- 1984-12-03 JP JP1984184550U patent/JPH0326774Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5127429A (en) * | 1974-08-30 | 1976-03-08 | Japan Tobacco & Salt Public |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6198346U (en) | 1986-06-24 |
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