Conveying control method applicable to small part transportation

Abstract

The invention discloses a conveying control method applicable to small part transportation. The method includes the following steps that position calibration is performed on an intermittent rotating mechanism, device initialization is performed, a motor drives a rotating disk to rotate intermittently, and when the intermittent rotating mechanism stops rotation, a workpiece clamping device on the intermittent rotating mechanism is in the open state; workpiece grasping work is performed, a workpiece feeding device is driven to work, when a sensing device of a transfer mechanism senses a static workpiece under the transfer mechanism, the transfer mechanism is lowered to the preset position, tongs of the transfer mechanism are closed, and the workpiece is clamped; the workpiece is transferred,and after the workpiece is grasped by the transfer mechanism, the transfer mechanism moves above the workpiece clamping position; the transfer mechanism is lowered to the preset position, and the transfer mechanism releases the workpiece while the workpiece is grasped in the workpiece clamping position; and the transfer mechanism moves above the station of the intermittent rotating mechanism after releasing the workpiece. With the control method, automatic feeding and control on the workpiece can be realized, the control program is simple, and the operation stability is high.

Description

technical field [0001] The invention relates to the conveying field, in particular to a conveying control method applicable to the transportation of small parts. Background technique [0002] In the automatic production line, the workpieces to be fed need to be assembled in intermittent periods, or the workpieces to be processed need to be processed in different working areas for a period of time, so the conveying of the workpieces needs a certain time interval, and the workpieces need to be fed one by one in one direction intermittently. After the assembly of the parts is completed, the feeding of the subsequent workpiece is required. For the manufacturing of micro-small parts, the use of conventional intermittent feeding slides for direct transportation cannot achieve accurate delivery of parts, and it is easy to cause deviations in the position and orientation of parts during the delivery process; During the process, the same interval time cannot be guaranteed. When the ...

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Problems solved by technology

[0005] However, the device of the above-mentioned patent is suitable for intermittent conveying of cylindrical workpieces, and is suitable for parts of a specific size. For micro-sized parts or irregular parts, intermittent high-efficiency conveying cannot be carried out; at the same time, the intermittent conveying structure needs to be combined with other The mechanism cooperates to realize intermittent conveying, which cannot be widely used in automated production lines

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