Current monitoring system based on high-precision copper pipe drawing high-speed motor

Abstract

The invention discloses a current monitoring system based on a high-precision copper pipe drawing high-speed motor. The current monitoring system comprises the high-speed motor mounted on a drawing production line. A PLC programmable control mechanism and a core data monitoring system are further mounted on the drawing production line. A CPU module is adopted as a control core of the PLC programmable control mechanism, and the CPU module is connected with a digital quantity output module through a U-shaped backboard. The core data monitoring system comprises an MM440 frequency converter and aman-machine exchange touch screen, the output end of the MM4440 frequency converter is connected with the control end of the high-speed motor, the MM440 frequency converter and the man-machine exchange touch screen are both in bidirectional communication connection with the CPU module through a profibus, the output end of the MM440 frequency converter is connected with a paperless recorder, and the output end of the digital quantity output module is connected with a sound-light alarm lamp. According to the current monitoring system, current of the high-speed motor can be automatically monitored in real time, and therefore the eligibility of continuous production can be guaranteed.

Description

technical field [0001] The invention relates to equipment core data monitoring and application technology in the copper pipe processing process, specifically a current monitoring system based on a high-precision copper pipe drawing high-speed motor, belonging to the technical field of copper pipe processing. Background technique [0002] In the production process of internally threaded copper pipes, in order to ensure that the products produced are continuously qualified, it is necessary to use specific cores, molds and high-speed motors with specific speed values ​​to complete the spinning process during the production of copper pipes, otherwise the products produced will be damaged. It will become a substandard product and cause a lot of losses to the company. Therefore, it is necessary to realize the flexibility of the high-speed motor current value, which is the core parameter that can reflect whether the product is qualified or not, in the production process of the coppe...

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Problems solved by technology

[0003] In view of the above-mentioned deficiencies in the prior art, the main purpose of the present invention is to solve the problem that when the continuous automatic production of internal threaded copper pipes is unattended, the processing of copper pipes may produce unqualified products due to changes in various factors in the processing environment. Provide a current monitoring system based on high-precision copper tube drawing high-speed motors that can detect problems in time and quickly alarm

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