Control system of automatic diversified sewing machine

Abstract

The invention discloses a control system of automatic diversified sewing machine; the control system comprises a servo drive board and a main control board which are arranged on a motherboard; the servo drive board and the main control board are integrated in one circuit board and are connected via circuit board wires; the motherboard is further provided a closed loop stepping drive board and an open loop stepping drive board which are connected with the circuit board; the closed loop stepping drive board is connected with an external closed loop stepping motor; the open loop stepping drive board is connected with an external open loop stepping motor. The control system is able to achieve the short distance connection of the servo drive and the control, reduce the line interference, and increase the communication efficiency; three closed loop stepping motors or three open loop stepping motors can be correspondingly driven by one closed loop stepping drive board or one open loop stepping drive board; the signal processing is achieved by using one DSP known from the general three drivers of three chips; the synchronous property of the motors is stronger by using the frequency signal transmitted by unified crystal oscillators; therefore, a drive and control integrated seven axis control system is achieved.

Description

technical field [0001] The invention relates to automation equipment, in particular to a control system for a fully automatic diversified sewing machine. Background technique [0002] In the prior art, most domestic automatic sewing machines generally do not have their own motion control systems. At present, the control systems used in the market are the brother systems of Japan and Mitsubishi of Japan. At present, because foreign companies want to achieve the purpose of controlling the market , they have encrypted on the port of the software, when we want to automatically upgrade the equipment, there is no port to control the added motor. [0003] Therefore, there are defects in the prior art and need to be improved. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a control system for a fully automatic diversified sewing machine with less interference and a 7-axis integrated drive and control system. [0005] ...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, most of the domestic automatic sewing machines generally do not have their own motion control systems. At present, the control systems used in the market are the brother systems of Japan and Mitsubishi of Japan. At present, because foreign companies want to achieve the purpose of controlling the market , they have encrypted on the port of the software, when we want to automatically upgrade the equipment, there is no port to control the added motor

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