Abrégé

Provided is a device for tubular bead embroidery with multicolor beads, the device comprising: at least one group of multicolor bead embroidery bead-threading duct devices (400), comprising a frame (4), a bead-threading mechanism (5) mounted at an upper end of the frame (4), a buffered bead-loading mechanism (6) and a duct assembly (7), wherein the bead-threading mechanism (5) comprises a drive shaft (51) passing through the frame (4), a bead-threading tray (52), a storage tray (53) and an electric motor assembly (55), with an upper end of a metal bead-threading wire (54) bending and extending into the bead-threading tray (52), and a lower end of the metal bead-threading wire (54) passing through the buffered bead-loading mechanism (6) and being connected in butt joint with the duct assembly (7); and a multicolor bead embroidery color-changing device (100) mounted under the multicolor bead embroidery bead-threading duct devices (400) and comprising a base (1), a clamping and pushing mechanism (2) mounted on the base (1), and a color-changing mechanism (3), the color-changing mechanism (3) comprising a support seat (31) arranged above the clamping and pushing mechanism (2), a color-changing and bead-loading seat (32), a first drive mechanism (33) and a positioning mechanism (34), the color-changing and bead-loading seat (32) being provided with several bead-loading channels (321), a positioning gear seat (322) fitted to the positioning mechanism (34) being formed on the color-changing and bead-loading seat (32), the positioning mechanism (34) abutting against the positioning gear seat (322) for positioning, and the duct assembly (7) being connected in butt joint with the color-changing and bead-loading seat (32).

Classes IPC  ?

• D05C 7/08 - Machines à broder pour des travaux particuliers ou automatiques pour fixer les cordelettes, galons, bandes ou analogues

Abrégé

A multi-path bead feeding device for an embroidery machine comprises a supporting frame (1), a bead feeding mechanism (2) installed at an upper end of the supporting frame (1), a clamping and pushing mechanism (3) installed at a lower end of the supporting frame (1), and a bead delivery pipe. The bead feeding mechanism (2) includes at least two bead containers installed at the upper end of the supporting frame (1), i.e., first and second bead containers (21, 22), a first rotary shaft (23) disposed so as to extend through the first and second bead containers (21, 22), first and second dispensing rods (24, 25) installed on the first rotary shaft (23) and respectively disposed in the first and second bead containers (21, 22), and a first motor (26). The lower end of the supporting frame (1) is further provided with a bead selecting and delivering mechanism (4) is located above the clamping and pushing mechanism (3). The bead delivery pipe includes first and second bead delivery pipe portions (51, 52) connected between the bead feeding mechanism (2) and the bead selecting and delivering mechanism (4). The multi-path bead feeding device can feed at least two types of beads which are different in color or specifications, and hence does not need to stop operating when switching to beads with a different color or different specifications. Furthermore, desired beads can be delivered to the clamping and pushing mechanism through the bead selecting and delivering mechanism as required, so that an embroidery machine can subsequently embroider beads on a fabric.

Classes IPC  ?

• D05C 7/08 - Machines à broder pour des travaux particuliers ou automatiques pour fixer les cordelettes, galons, bandes ou analogues
• D05C 13/00 - Dispositifs auxiliaires incorporés dans les machines à broder, non prévus ailleursAppareillages auxiliaires à utiliser avec les machines à broder