A bead lowering and color changing bead pushing device for an embroidery machine

Abstract

The invention discloses a bead-discharging, color-changing and bead-pushing device for an embroidery machine. The bead-discharging, color-changing and bead-pushing device comprises a rack, a first bead filling rotating disc, a second bead filling rotating disc, a buffer bead discharging mechanism, a bead pushing mechanism, a color changing mechanism, first and second bead discharging lines, firstand second driving shafts and a motor component, wherein the upper ends of the first and second bead discharging lines respectively stretch into the first and second bead filling rotating discs; the lower ends of the first and second bead discharging lines respectively stretch into two bead discharging holes of the color changing mechanism; the color changing mechanism comprises a bracket, a movable color changing seat and a first driving mechanism; the movable color changing seat is arranged in the bracket; the movable color changing seat comprises a bead discharging hole; the bracket is provided with a pressing warping prevention mechanism; the pressing warping prevention mechanism is used for preventing a sliding seat in the bead pushing mechanism and left and right clips from warping in the moving process; the pressing warping prevention mechanism comprises a base, pressing warping prevention wheels and first and second spring modules; the pressing warping prevention wheels are arranged in the base by virtue of a rotating shaft; the first and second spring modules are arranged in the base and respectively contacted with two ends of the rotating shaft to provide downward elasticforce for the rotating shaft; and the pressing warping prevention wheels tightly press the sliding seat and the left and right clips under the elastic force effect.

Description

Technical field: [0001] The invention relates to the technical field of embroidery machine products, in particular to a bead-lowering, color-changing, and bead-pushing device for an embroidery machine. Background technique: [0002] Embroidering beads on the fabric can achieve a better three-dimensional decorative effect. Most of the more high-end glass beads are embroidered on the fabric by hand. [0003] Embroidery machine embroidery beads have always been a difficult problem in the embroidery machine industry. The color-changing bead pushing device is one of the indispensable structures of embroidery machines. The color-changing bead pushing device for embroidery machines in the prior art includes: a bead pushing mechanism and a bead pushing mechanism installed on The upper end of the bead-pushing mechanism is a color-changing mechanism that cooperates with the bead-pushing mechanism. The color-changing mechanism includes a bracket erected on the upper end of the bead-pus...

AI Technical Summary

Problems solved by technology

[0003] Embroidery machine embroidery beads have always been a difficult problem in the embroidery machine industry. The color-changing bead pushing device is one of the indispensable structures of embroidery machines. The color-changing bead pushing device for embroidery machines in the prior art includes: a bead pushing mechanism and a bead pushing mechanism installed on The upper end of the bead-pushing mechanism is a color-changing mechanism that cooperates with the bead-pushing mechanism. The color-changing mechanism includes a bracket erected on the upper end of the bead-pushing mechanism, a mobile color-changing seat installed in the bracket in a horizontally slidable manner, and a For the first driving mechanism that drives the mobile color-changing seat to slide horizontally in the bracket, the bead pushing mechanism uses the sliding seat and the left and right clips to clamp the beads and push the beads out one by one, but the bead pushing mechanism itself Or the color-changing mechanism is not provided with a mechanism for pressing the sliding seat and the left and right clips, resulting in the sliding seat and the left and right clips are likely to be warped after a long time of work, which leads to Affects the quality of clamping beads and the efficiency of pushing beads

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