Machine tool with mistake-proofing system

Abstract

The invention relates to a machine tool with a mistake-proofing system. The machine tool comprises an instruction panel, a jig and the mistake-proofing system; the instruction panel is connected with the mistake-proofing system; the mistake-proofing system comprises a sensor (1), an alarm and a controller; the sensor (1) and the alarm are connected with the controller; the sensor (1) is arranged on the machine tool; a to-be-machined product enters a sensing area of the sensor (1) when put in place, when the controller receives a machining instruction of the instruction panel and the sensor (1) senses the to-be-machined product, the controller controls the machine tool to machine the product, and after the product leaves the sensing area, the sensor (1) is reset; and if the controller does not receive the machining instruction of the instruction panel in the period from the current reset action to the next reset action of the sensor (1), the alarm gives an alarm. Compared with the prior art, the machine tool not only can effectively prevent omissive machining but also can prevent unqualified machining, and is suitable for various products.

Description

technical field [0001] The invention relates to a machine tool, in particular to a machine tool with an error prevention system. Background technique [0002] On the mass production and processing line, during the long-term repetitive actions, the operator will inevitably be inattentive and cause operational errors, such as placing the product in the wrong direction, placing the position off, and sending the part to the next process without processing , The operator leaves the post for too long, and the processed products will flow out when returning to the position. If the automatic error prevention measures of the machine tool are not adopted, the quality requirements of the employees will be high, regular training will be required, and the labor cost will be increased. [0003] The Chinese patent application number 201420728334.6 discloses an automatic error-proof and leak-proof detection fixture, which includes a base and a detection device fixed on the base. The indica...

AI Technical Summary

Problems solved by technology

However, this fixture only detects products with bolt holes, and product positioning relies on multiple detection pins, making the operation complicated

And the operator needs to observe multiple warning lights. If the warning lights are not on and the operator fails to notice due to fatigue and distraction, the product will still be unqualified.

Images