Title:
VIBRATORY CONVEYANCE DEVICE, AND CONTROL DEVICE
Document Type and Number:
Japanese Patent JP2022184325
Kind Code:
A
Abstract:
To provide a vibratory conveyance device which controls a trough to a predetermined vibration angle, and can convey a conveyed object, while suppressing complication of a configuration of the vibratory conveyance device.SOLUTION: First and second inverter circuits 20 and 21 provided on a vibration conveyance device 100 have torque calculation parts 22 and 24 for calculating a rotational torque on the basis of an amount of a current flowing in vibration motors 30 and 31. A control part 12 calculates a synchronous phase on the basis of a rotational torque of the first vibration motor 30 and a rotational torque of the second vibration motor 31 calculated by the torque calculation parts 22 and 24, and allows first and second inverter circuits 20 and 21 to adjust at least any one of rotation speed of the first vibration motor 30 and rotation speed of the second vibration motor 31 so that the vibration angle estimation value that is a value according to the calculated synchronous phase is made close to a target angle.SELECTED DRAWING: Figure 1
Inventors:
ADACHI KENTA
TAKEMOTO KOKI
TAKEMOTO KOKI
Application Number:
JP2021092103A
Publication Date:
December 13, 2022
Filing Date:
June 01, 2021
Export Citation:
Assignee:
SINFONIA TECHNOLOGY CO LTD
International Classes:
B65G27/32; H02P5/46
Attorney, Agent or Firm:
Patent Attorney Corporation Next