JP2006230123A - Excess energy recovering apparatus of productive facility - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an excess energy recovering apparatus of a productive facility for recovering electric power and reducing a power consumption. <P>SOLUTION: The excess energy recovering apparatus of the productive facility is provided with a drive shaft 3 for driving the productive facility, a magnet 5 attached to an end of the drive shaft 3 and a coil 6 provided outside the magnet 5. The generated electric power is stored in a capacitor 7. The recovered electric power is consumed by an operation box. There is an advantageous effect that the excess energy of the productive facility can be recovered and the power consumption can be reduced. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a surplus energy recovery device for a production facility used for processing or assembling various members.

  Conventionally, in a production facility for this type of processing or assembly, power is transmitted to a drive shaft 3 by a motor 2 via a bearing 4. Further, the operation box 1 is supplied with electric power from the factory power source 20, and a configuration example of a conventional production facility is shown in FIG.

  That is, as shown in FIG. 2, the power supplied to the operation box 1 is supplied from the power source 20 in the factory. Further, power is transmitted to the drive shaft 3 by the motor 2 via the bearing 4.

For example, Patent Document 1 is known as prior art document information relating to the invention of this application.
Japanese Patent Laid-Open No. 11-347647

  However, the conventional production equipment has the following problems. That is, the conventional production facility has a problem that the power of the operation box is supplied from the power source in the factory, and surplus power that can be generated by the motor rotation is not recovered.

  An object of the present invention is to provide a surplus energy recovery device for a production facility capable of recovering electric power generated by motor rotation.

  In order to achieve the above object, the present invention has the following configuration.

  The invention according to claim 1 of the present invention is particularly effective in that a magnet is attached to the end of a drive shaft used in a production facility, and a coil is provided outside the magnet, thereby generating power. Has an effect.

  The surplus energy recovery device for a production facility according to the present invention includes a drive shaft for driving a production facility, a magnet affixed to the end of the drive shaft, and a coil provided outside the magnet to generate power. The surplus energy can be recovered and the power consumption can be reduced.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  FIG. 1 is a configuration diagram of a main part of a surplus energy recovery device for a production facility according to an embodiment of the present invention.

  In FIG. 1, a normal production facility transmits power by a motor 2, a drive shaft 3, and a bearing 4. Here, when the magnet 5 attached to the end of the drive shaft 3 rotates, an electromotive force is generated in the coil 6 provided on the outer side, and power generation is started. The generated power is stored in the battery 7. Further, the stored power is consumed by the operation box 1. Here, the operation box can be operated even when the equipment is stopped and the power is not generated by the battery 7.

  By utilizing the rotation of the drive shaft used in these production facilities, it is possible to recover surplus energy and reduce power consumption.

  Note that the present invention can be used not only for production equipment but also for those that require rotation of the drive shaft for processing and assembly of various members.

  A surplus energy recovery device for a production facility according to the present invention includes a drive shaft for driving the production facility, a magnet attached to the end of the drive shaft, and a coil provided on the outside of the magnet. The stored power is stored in the battery, and the recovered power is consumed by the operation box, so that the surplus energy of the production equipment can be recovered and the power consumption can be reduced. It is useful as a surplus energy recovery device for production equipment used in the production.

The principal part block diagram of the surplus energy recovery apparatus of the production facility in embodiment of this invention Main part configuration diagram of conventional production equipment

Explanation of symbols

1 Operation Box 2 Motor 3 Drive Shaft 4 Bearing 5 Magnet 6 Coil 7 Capacitor 20 Power Supply

Claims (3)

A surplus energy recovery apparatus for a production facility, comprising: a drive shaft for driving a production facility; a magnet attached to an end of the drive shaft; and a coil provided outside the magnet. The surplus energy recovery device for a production facility according to claim 1, further comprising a capacitor for storing electric power taken out via a coil. The surplus energy recovery device for a production facility according to claim 2, further comprising an operation box for consuming the recovered power.

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