Networking control system for flat knitting machine provided with self-running type yarn guide

Abstract

The invention relates to a networking control system for a flat knitting machine provided with a self-running type yarn guide. The networking control system comprises a flat knitting machine host, a main servo drive, a main servo motor, an encoder on the main servo motor, a self-running type control board and integrated yarn guide modules; the flat knitting machine host is in communication connection with the main servo drive and the main servo motor, a plurality of integrated yarn guide modules communicate with the self-running type control board by virtue of a CAN2 bus, and the self-runningtype control board is in the communication connection with the flat knitting machine host by virtue of a CAN1 bus; and the encoder is in data connection with the flat knitting machine host, the main servo drive and the self-running type control board. The networking control system provided by the invention overcomes the defect that the current yarn guide of the flat knitting machine cannot be separately controlled, an integrated yarn guide motor is adopted, and the self-running type control board is additionally arranged and communicates with the flat knitting machine host, so that yarn guideunitization self running is realized, the yarn guide is not controlled by a machine head, and the yarn guide runs to a specified position self according to design and color demands completely.

Description

technical field [0001] The invention relates to the technical field of flat knitting knitting machine control, in particular to a network control system for a flat knitting machine with self-running yarn feeders. Background technique [0002] In the existing flat knitting technology, the common yarn feeder usually needs the head to drive the operation, which wastes the head stroke and has low efficiency. In addition, the thread feeding angle of the yarn feeder installed on the machine head cannot be adjusted dynamically. Once it encounters complex processes or processes with high precision requirements, it cannot be operated. [0003] The traditional self-running yarn feeder uses the main board to directly control the 16-way or 32-way servo motors. The main board is overburdened, the wiring is very complicated, and the maintenance is difficult. like figure 1 The Chinese patent ZL201410218898.X is a control system and method for the self-running yarn feeder of the flat knit...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide a network control system for flat knitting machines with self-running yarn feeders, to solve the defect that the current flat knitting machine yarn feeders cannot be individually controlled, and to adopt an integrated yarn feeder motor, and Add a self-running control panel to communicate with the main control of the flat knitting machine to realize the unitized self-running of the yarn feeder, get rid of the bondage with the machine head, and run to the designated position by itself completely according to the needs of the design and color

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