To-be-riveted part feed detection mechanism of automatic riveting machine

Abstract

The invention discloses a to-be-riveted part feed detection mechanism of an automatic riveting machine. A feed detection support corresponding to a riveting mechanism is arranged on a workbench, a first photoelectric sensor is arranged on the feed detection support, the first photoelectric sensor is connected with the signal input end of an upper computer, and the signal output end of the upper computer is respectively in signal connection with a driving mechanism of a feed turntable and a driving mechanism of the riveting mechanism; a transmitter and a receiver of the first photoelectric sensor are respectively arranged on the upper and lower sides of the feed turntable, the feed turntable and each carrier are correspondingly provided with through holes, and photoelectric signals transmitted by the transmitter of the first photoelectric sensor irradiate the receiver of the first photoelectric sensor through the through holes. When the receiver of the first photoelectric sensor receives the photoelectric signals transmitted by the corresponding transmitter, it indicates that no to-be-riveted part exists on the carrier, the upper computer stops the feed turntable and the riveting mechanism, an alarm is output through an alarm device, thereby the riveting mechanism is prevented from making empty actions, the mechanical wear is reduced and the service life is prolonged.

Description

technical field [0001] The invention relates to a material feeding detection mechanism for riveted parts of an automatic riveting machine, which belongs to the technical field of electronic mechanical equipment. Background technique [0002] In the prior art, an automatic feeding mechanism for a riveting machine is proposed. The parts to be riveted are transported to the bottom of the riveting mechanism through the transport mechanism. After riveting, the transport mechanism transports and outputs the entire riveting process. There is no need to be in close contact with the riveting mechanism to ensure the personal safety of the operator. However, sometimes due to factors such as operators or mechanical failures, the parts to be riveted cannot be sent to the riveting mechanism in time. The riveting machine itself does not have a feeding detection mechanism, which causes the riveting mechanism to perform riveting in vain, causing mechanical wear and shortening the riveting ti...

AI Technical Summary

Problems solved by technology

However, sometimes due to factors such as operators or mechanical failures, the parts to be riveted cannot be sent to the riveting mechanism in time. The riveting machine itself does not have a feeding detection mechanism, which causes the riveting mechanism to perform riveting in vain, causing mechanical wear and shortening the riveting time. The service life of the riveting mechanism; in addition, the riveting machine does not have the warpage detection function, and the uneven riveting parts are sent to the riveting machine for riveting, so that the product quality cannot be effectively guaranteed

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