Chip plugging detection device for chain plate type chip remover

Abstract

The invention discloses a chip plugging detection device for a chain plate type chip remover, and aims to solve the problem of chip plugging detection of the chain plate type chip remover in a conventional numerical control machine tool. The chip plugging detection device for the chain plate type chip remover consists of a sensing part and an alarming part, wherein the sensing part comprises an inlet light curtain sensor (1) and an outlet light curtain sensor (3); the alarming part consists of an alarming box (10) and an alarming circuit; the alarming circuit is arranged in the alarming box (10); the alarming part is arranged at the top of a chain plate type chip remover (5); the inlet light curtain sensor (1) is arranged at an inlet (X) of the chain plate type chip remover; the outlet light curtain sensor (3) is arranged at an outlet (Z) of the chain plate type chip remover; a signal output line of the inlet light curtain sensor (1) is connected with a pole of inlet alarming equipment (8) in the alarming part; a signal output line of the outlet light curtain sensor (3) is connected with a terminal of a coil of a delay relay (9) in the alarming part.

Description

technical field [0001] The invention relates to a fault detection device applied to a numerical control machine tool, more precisely, the invention relates to a device capable of detecting the chip blocking position of a chain plate chip conveyor of a numerical control machine tool. Background technique [0002] CNC machine tools are the basis for improving the national manufacturing level and equipment level, and are an important symbol to measure a country's industrial development level and comprehensive national strength. As a device commonly equipped with CNC machine tools, the chain plate chip conveyor is mainly used to discharge iron scraps, iron scraps, iron non-rolled scraps, aluminum scraps, aluminum scraps, copper scraps, non-metal scraps, etc., and is widely used in CNC lathes , processing centers and other equipment. Its structure is simple, but it plays an important role in production. Once the chain plate chip conveyor fails, it will have a great negative impa...

AI Technical Summary

Problems solved by technology

Its structure is simple but it plays an important role in production. Once the chain plate chip conveyor fails, it will have a great negative impact on production work

[0003] The statistical results in recent years show that the overall output of domestic chain plate chip conveyors has been increasing for many years, but it is prone to failure and unstable operation. Its main failure mode is chip blocking. If there is too much chip accumulation, the production will be suspended, and if it is heavy, the load will increase and the motor will burn out.

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