Bead feeding mechanism for bead embroidery machine and bead embroidery machine

Abstract

The invention discloses a bead feeding mechanism for a bead embroidery machine and the bead embroidery machine. The bead feeding mechanism comprises a bottom plate with a bead pushing sliding groove,and a bead pusher which slides front and back along the bead pushing sliding groove, wherein the bead pusher comprises two clamping pieces which can be relatively clamped or opened, clamping heads arearranged on the front portions of the clamping pieces, clamp notch grooves for clamping beads are formed in the inner sides of the clamping heads, and the front of the clamping head of one of the clamping pieces is provided with a stopper which extends to the front side of the clamping head of the other clamping piece. In the bead pushing process of the bead pusher, embroidery threads penetratinginto a cloth cover move upwards, and the stopper stops the embroidery threads from entering the clamp notch grooves. By means of the technical scheme, in the embroidery process, when the two clampingpieces are clamped and the beads are clamped through the clamp notch grooves to be pushed forwards, the embroidery threads penetrating into the cloth cover move upwards to be close to the clamping heads, because of stopping of the stopper, the situation that the embroidery threads enter clamping notches through gaps between the threads to make contact with the beads cannot be generated, and therefore, the problem of bead scattering can be solved.

Description

Technical field [0001] The invention relates to a bead embroidery machine. Background technique [0002] Bead embroidery is embroidery that uses needles to pierce pearls, glass beads, and gemstone beads to form patterns on textiles. Bead embroidery has the artistic characteristics of brilliant pearl, colorful, clear level and strong three-dimensional sense. [0003] The principle of bead embroidery is that the embroidery needle first passes the embroidery thread through the cloth surface and then upwards through the cloth surface. Then, the embroidery needle runs down through the beads and embroiders the beads on the cloth surface. In this process, before the embroidery needle passes through the beads, the beads need to be sent in place. The current computer bead embroidery machines generally clamp the beads for feeding, because the clamping notches of the two chucks are even in the state of clamping the beads. When the embroidery thread is threaded into the beads and embroidered...

AI Technical Summary

Problems solved by technology

However, when embroidering at such a high speed, when the embroidery thread penetrated into the cloth surface moves upward with the embroidery needle, since the embroidery thread is already in the state of sending beads at this time, the embroidery thread is very close to the chuck, and even in the clamped state, the grip of the chuck to the beads The clamping force will not be very large (too much clamping force will crush the beads), and the embroidery thread moving at high speed will easily enter the clamping groove through the gap and touch the beads in the clamping groove, causing flying beads

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