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Home returning method of nuclear industrial transfer device

A transfer device and nuclear industry technology, applied in the direction of transportation and packaging, conveyor objects, furnaces, etc., can solve the problems of low return to zero speed and affect the start-up speed, etc., and achieve the effect of fast and accurate return to zero

Active Publication Date: 2019-10-11
CHANGZHOU IND TECH RES INST OF ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the zero return of the servo motor, the grid zero return method is mainly used at present. Although this zero return method has high precision, the zero return speed is relatively low, and it will seriously affect the starting speed when used in this kind of shipping device.

Method used

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  • Home returning method of nuclear industrial transfer device
  • Home returning method of nuclear industrial transfer device

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Embodiment Construction

[0017] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0018] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Axial", "Radial", "Circumferential", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description,...

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Abstract

The invention provides a home returning method of a nuclear industrial transfer device. The method comprises the following steps that S1, a mechanism moves along a straight line at the speed V1; S2, when a home sensor detects a signal, S3 is carried out, and otherwise, S4 is carried out; S3, the position where the mechanism is located is marked as a first initial position, after the mechanism moves by Hmm along the straight line at the speed V2, a servo motor is controlled to stop rotating, the servo motor is controlled to rotate reversely, and the servo motor is controlled to stop rotating when the mechanism moves by Lmm along the straight line at the speed V3, and home returning is completed; and S4, when a limiting sensor detects a signal, the position where the mechanism is located ismarked as a second initial position, the servo motor is controlled to rotate forward, the servo motor is controlled to stop rotating when the mechanism moves by Nmm along the straight line at the speed V2, the servo motor is controlled to rotate reversely, the servo motor is controlled to stop rotating after the mechanism moves by Kmm along the straight line at the speed V3, and home returning iscompleted. The home returning method of the nuclear industrial transfer device can enable a moving mechanism driven by the servo motor to quickly return to home, and home returning is rapid and accurate.

Description

technical field [0001] The invention relates to a control method for a transfer device in the nuclear industry, in particular to a method for quickly returning to zero for a transfer device in the nuclear industry. Background technique [0002] figure 1 What is displayed is a nuclear industry transfer device, including a Y-axis moving mechanism 1, a fork-lifting mechanism 2, a push-pull mechanism 3, a fork-lifting mechanism 4, and a push-pull lifting mechanism 5. The Y-axis moving mechanism drives the fork-lifting mechanism, push-pull mechanism, fork The lifting mechanism and the push-pull lifting mechanism are displaced in the Y-axis direction, the fork-lifting mechanism drives the fork-lifting mechanism to move in the Z-axis direction, the push-pull lifting mechanism drives the push-pull mechanism to move in the Z-axis direction, and both the push-pull mechanism and the forking mechanism can be used Moving in the X-axis direction, the movement of the above mechanisms is d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G47/74B65G49/00
CPCB65G47/74B65G49/00
Inventor 裘乐淼王琼方毅
Owner CHANGZHOU IND TECH RES INST OF ZHEJIANG UNIV
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