Spool with wire clamp

Abstract

The invention discloses a spool with a wire clamp. The spool is characterized in that the spool is an I-shaped spool, the wire clamp is disposed on the spool and comprises an outer cylinder and an inner post, one end of the inner post is fixedly connected to the inner side of one end of the spool, the outer cylinder is in a cylinder shape having an opening at one end, the inner post is also cylindrical, the diameter of an inner cavity of the outer cylinder is larger than that of the inner post, and the outer cylinder is sleeved on the inner post. The spool has the advantages that after a wire is tightly wound, the wire end is wound on the inner post before the inner post is sleeved with the outer cylinder; accordingly, the wire end is tightly clamped and rarely drops, and work efficiency and production efficiency are improved.

Description

technical field [0001] The invention relates to a bobbin with a thread clamping device. Background technique [0002] In the field of textile production, a large number of plastic winding spools are used, mostly I-shaped spools. However, most of the previous winding shafts have simple structures and are easy to fall off after winding, which reduces the production efficiency. Contents of the invention [0003] The object of the present invention is to provide a winding shaft with a wire clamping device which is not easy to fall off for the above-mentioned defects in the prior art. [0004] In order to achieve the above object, the technical solution provided by the present invention is: a winding shaft with a clamping device. 2 is composed of an outer cylinder 3 and an inner column 4, one end of the inner column 4 is fixedly connected to the inner side of one end of the winding shaft 1, the outer cylinder 3 is cylindrical with one end open, and the inner column 4 is cylin...

AI Technical Summary

Problems solved by technology

However, most of the winding shafts in the past have simple structures, and th

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