Ultrafine-sequin needle-embroidering mechanism for needle-embroidery production line

Abstract

The invention discloses an ultrafine-sequin needle-embroidering mechanism for a needle-embroidery production line. The ultrafine-sequin needle-embroidering mechanism comprises a vertical base, a connection side plate, a sequin feeding mechanism, a sequin pressing mechanism, a needle bar, a needle bar clamping block and an embroidering needle, wherein the connection side plate is fixed on the bottom end of the vertical base; the sequin feeding mechanism is mounted on the bottom of the connection side plate; and the sequin pressing mechanism is movably hinged with the connection side plate and located above the sequin feeding mechanism. The ultrafine-sequin needle-embroidering mechanism is characterized in that the needle bar is mounted on the right end of the vertical base; the needle bar clamping block is fixedly mounted on the bottom of the needle bar; the embroidering needle is fixed on the bottom of the needle bar and located below the needle bar clamping block; the sequin feeding mechanism conveys a sequin string to a to-be-processed position and cuts sequins off from the sequin string; and the sequin pressing mechanism presses the sequin string and allows a sequin at the forefront to be located on the to-be-processed position. The ultrafine-sequin needle-embroidering mechanism provided by the invention can overcome shortcomings of the prior art, is simple in structural design, can meet production needs of needle embroidering of ultrafine sequins with diameters of less than 2.0 mm, guarantees stable feeding and cutting of intact sequins, and improves embroidery quality.

Description

technical field [0001] The invention relates to a needle embroidery production line technology, in particular to an ultrafine sequin needle embroidery mechanism of the needle embroidery production line. Background technique [0002] Sequin embroidery is also called bead embroidery. It is made of hollow beads, bead tubes, artificial gemstones, and flashing beads, etc., and is embroidered on clothing to produce jewels and dazzling effects. It is generally used on stage performance costumes. To increase the beauty and attractiveness of clothing, it is also widely used on shoe uppers, bags, jewelry boxes, etc. When the computerized embroidery machine is working, the feeding device moves the long, tape-like sequin belt to the fabric, and then the slicing knife of the slicing device cuts off the sequins one by one. At the same time, the embroidery needle is in the center of the bead. (sequin hole) penetrate the fabric, fix the position of the sequin, and then embroider a single n...

AI Technical Summary

Problems solved by technology

[0003] With the improvement of people's aesthetic concept of sequin embroidery, there is a higher requirement for the fineness of the sequins on the embroidery. The needle embroidery mechanism of the computer embroidery machine currently used is only suitable for sending sequins with a diameter greater than 2.0mm. At present, Computerized embroidery machines on the market cannot embroider ultra-fine sequins with a diameter of less than 2.0mm. It is easy to shake and turn up when the piece is in the groove, so that the sequin string cannot be ready to be transported; the traditional bead pressing mechanism has the problem of inaccurate piece production, resulting in poor embroidery quality; the thread groove of the traditional needle bar clamping block adopts a hook When embroidering, you only need to hang the embroidery thread gently into the thread groove, but the embroidery thread is easy to shake or shift in the thread groove during the embroidery process, and it cannot achieve precise fit when processing ultra-fine beads, resulting in embroidery thread Error prone, resulting in embroidery waste

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