Bobbin loader used for industrial sewing machine

Abstract

The invention discloses a bobbin loader used for an industrial sewing machine, and relates to the technical field of sewing machine manufacturing. The bobbin loader comprises a bottom plate and a two-dimensional linear module, a threaded hole is formed in the middle of the top of the bottom plate, a supporting pillar is screwed into the threaded hole and provided with a baffle ring and a cover plate, and the supporting pillar is fixedly connected with the baffle ring and hinged to the cover plate. Fixing holes are formed in the two sides of the top of the bottom plate respectively, and bobbinsupports are arranged in the fixing holes; a fixing block is arranged at one end of the bottom plate and fixed to the bottom plate through a fixing clamping ring, round grooves are formed in the two sides of the fixing block respectively, and a rubber gasket is arranged on the inner side of the fixing clamping ring; a motion module of the two-dimensional linear module perpendicularly slides relative to a fixed module of the two-dimensional linear module, and the bottom plate is fixed to the motion module of the two-dimensional linear module. Through the bobbin loader, the tops of the bobbin supports can be limited effectively, accordingly, it is prevented that since bobbins incline, the edges of yarns are loosened, and the area occupied by yarn guiding of a traditional yarn guiding mechanism is reduced.

Description

technical field [0001] The invention relates to the technical field of sewing machine manufacturing, in particular to a wire reel frame for industrial sewing machines. Background technique [0002] In the garment production process, it is necessary to use different colors and types of sewing threads. In order to place and distinguish these sewing threads collectively, it is necessary to use a sewing thread rack to classify and place various sleeves wrapped with sewing threads on the Sewing thread on reel rack. The structure of the existing industrial sewing machine thread frame is as follows: it includes an upper tube and a lower tube, and the upper tube and the lower tube are connected through an intermediate sleeve. On the upper tube, the reel frame is generally installed on the lower tube and fixed on the upper tube by screws. One end of the wire support rod is plugged into the wire pan frame and fixed by a nut. [0003] However, the structure of the existing thread re...

AI Technical Summary

Problems solved by technology

[0003] However, the structure of the existing thread reel frame for sewing machines is simple, and when the yarn bobbin is on the wire, sometimes the problem of loose edge of the yarn will be caused by the tilt of the yarn bobbin. also relatively low

Images