Yarn storage device

Abstract

The invention relates to the technical field of warp knitting machines, particularly to a yarn storage device. The yarn storage device comprises a yarn storage machine frame, wherein chain driving devices are arranged on the left side and the right side of the yarn storage machine frame, the chain driving devices are connected with a driving air cylinder, rollers are arranged in the yarn storage machine frame, both ends of the rollers are connected to the chain driving devices through chains, a yarn clamping device is arranged on the front side of the yarn storage machine frame, and the yarn clamping device is connected with a yarn clamping air cylinder. The structure of the yarn storage device is simple, and under the condition that the yarn storage function is ensured, an assembly method is simplified, the roller on the chain is driven through one sealed chain, the space is saved better, and the yarn about 6m can be stored well in the small space, so that high economy and convenience are achieved; the machine frame is simpler and more attractive than the original yarn storage, the mounting is convenient, long assembly time is shortened, and besides, the mounting space for clients is also saved, the method for the rollers to store the yarn up and down in a crossing manner is safer and more reliable, and the device is attractive in appearance and novel.

Description

technical field [0001] The invention relates to a warp knitting machine yarn storage device, in particular to a yarn storage device. Background technique [0002] The existing yarn storage devices are mainly divided into two types: first, driven by a motor, the motor drives the yarn storage swing arm to rotate, so as to realize the function of storing yarn. This method realizes the function purely mechanically. Stable and reliable, long service life, and easy to control. But the price is high, and the assembly is cumbersome, which is very time-consuming and labor-intensive; second, driven by the cylinder, the cylinder-driven yarn storage is cheaper than the motor-driven, and the assembly is simple, which saves time and cost to a certain extent. However, the control function through electrical components is not as stable and reliable as mechanical control. [0003] The assembly of the existing yarn storage device is very cumbersome, and the method of storing the yarn by swi...

AI Technical Summary

Problems solved by technology

But the price is high, and the assembly is cumbersome, which is very time-consuming and labor-intensive; secondly, through the cylinder drive, the cylinder-driven yarn storage is cheaper than the motor drive, and the assembly is simple, which saves time and cost to a certain extent

However, the control function through electrical components is not as stable and reliable as mechanical control

[0003] The existing yarn storage device is very cumbersome to assemble, and the method of storing the yarn by swinging the arm is inconvenient to operate and easy to operate incorrectly

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