Multi-sequin embroidery machine head and embroidery machine with same

Abstract

The invention discloses a multi-sequin embroidery machine head and an embroidery machine with the same. The multi-sequin embroidery machine head comprises an upper segment and a lower segment, and the lower segment comprises a cutter mechanism and a driving mechanism; the cutter mechanism comprises a cutter rod, a cutter blade, a cutter rod connecting block and a cutter reset spring, the cutter rod is rotatably arranged under a motor plate, and the cutter reset spring is used for resetting the cutter blade. When sequin cutting is conducted, the cutter rod connecting block drives the cutter blade to rotate through the cutter rod under the action of driving force and be matched with a base blade to achieve sequin cutting; when resetting is conducted, the cutter rod connecting block drives the cutter blade to reversely rotate around the rotating axis to achieve resetting through the cutter rod under the action of the cutter reset spring. By adopting the structure, single-motor sequin feeding and cutting can be conveniently achieved, the problems of line breaking, line wearing and the like which are caused when a needle clamp is matched with a cutter to achieve sequin cutting are avoided, the processing difficulty of the cutter blade and the needle clamp is reduced, and conditioning cost and noise are reduced.

Description

technical field [0001] The invention relates to the technical field of computerized embroidery, in particular to a multi-sequin embroidery machine head and an embroidery machine thereof. Background technique [0002] There are single sequin embroidery and multi-sequin embroidery in traditional embroidery techniques. At present, both single-sequin embroidery and multi-sequin embroidery are carried out by embroidery machines with high speed and high efficiency. With the improvement of the quality of life, people have higher and higher requirements for the quality and beauty of sequin embroidery, so more sequins have become the main trend. Since the quality of sequin embroidery is determined by the sequin embroidery machine head, so sequin embroidery The structure and installation relationship between the parts on the machine head are very important. In the prior art, the feeding and cutting of multiple sequins usually use the motor to drive the shift fork to convey the sequins...

AI Technical Summary

Problems solved by technology

When the needle clip and the cutter cooperate with each other for slicing, this structure will easily cause problems such as thread breakage, thread grinding, difficult processing of the cutting blade and the needle clip, high debugging costs, and high noise; the multi-sequin embroidery machine runs smoothly and wears reasonably The sheet is usually installed accurately and stably with the structure of the compression reed and the lower section on the embroidery machine head, but the existing structure of the compression reed and the adjustment mechanism of the upper and lower sections is complex, inconvenient to adjust, unstable in operation, and cannot guarantee the quality of the embroidery

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