High-speed warp knitting machine with rotating shaft automatic pull-back device convenient to adjust

Abstract

The high-speed warp knitting machine comprises the automatic rotating shaft pull-back device, the automatic rotating shaft pull-back device comprises a fixing base, a pull-back angle adjusting mechanism is installed at the bottom end of the fixing base, and a pull-back angle adjusting mechanism is installed at the bottom end of the pull-back angle adjusting mechanism. The pull-back angle adjusting mechanism comprises a spiral column, a closing switch, a rubber column, a shell, a starting switch, a scale groove, a ray lamp, a lifting rod, a fixing plate, a sleeving plate and a fixing column, the spiral column is connected to the inner side of the fixing base through threads, the closing switch is fixedly connected to the bottom end of the spiral column, and the shell is fixedly connected to the bottom end of the closing switch. Through the pull-back angle adjusting mechanism, a scale groove, a spiral column and a ray lamp, a worker can more clearly observe the pull-back angle of a rotating shaft of the warp knitting machine, so that the worker can more accurately adjust the pull-back angle of the rotating shaft, and through a shell and a rubber column, the punching force of a pull rod on a switch can be buffered, so that the switch is protected, and the service life of the switch is prolonged. And the service life of the switch is prolonged.

Description

technical field [0001] The invention relates to the technical field of warp knitting machines, in particular to a high-speed warp knitting machine with an automatic pull-back device for a rotating shaft that is easy to adjust. Background technique [0002] The warp knitting machine uses one or several groups of yarns arranged in parallel to form a loop at the same time on all the working needles fed into the machine in the warp direction to form a knitted fabric. This method is called warp knitting, and the fabric is called warp knitted fabric. The machine that completes this kind of warp knitting is called a warp knitting machine. The warp knitting machine has wide adaptability to raw materials and fabric varieties, and the machine productivity is high, so it develops rapidly; [0003] But present warp knitting machine with rotating shaft automatic retracting device often has the following problems, the rotating shaft pulling back effect is not good, is not easy to adjust t...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a high-speed warp knitting machine with an easy-to-adjust rotating shaft automatic pull-back device, which can effectively solve the problem of poor pull-back effect of the rotating shaft proposed in the above background technology, which is inconvenient to adjust the rotation angle of the rotating shaft of the warp knitting machine and affects work and production. Problems that limit productivity

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