Ring making mechanism of towel embroidery computer embroidery machine

Abstract

The invention relates to a ring making mechanism of a towel embroidery computer embroidery machine. Multiple ring shuttles are horizontally arranged on a ring shuttle installation plate in equal height and distance; fixed cutter brackets are respectively installed at two ends of the ring shuttle installation plate; two tops of a trimming fixed cutter and an elastic sheet support part are stacked,and respectively connected with two tops of the fixed cutter brackets fixedly; line clamping elastic-sheets in one-to-one correspondence with the ring shuttles are arranged on the elastic sheet support part; a locating rod bracket and a locating rod corresponding to each ring shuttle are arranged outside the ring shuttle installation plate; and a locating wedge nail in inter-tooth matched movablecontact connection with corresponding ring shuttle teeth is arranged at the inner end part of the locating rod. By means of the ring making mechanism of the towel embroidery computer embroidery machine in the invention, the machine fault due to the fact that the ring shuttles need to frequently lift in ring making, colour changing and trimming processes and the offset problem due to resetting of the ring shuttles after trimming can be solved; therefore, the stability and the reliability of a machine are improved; furthermore, the production efficiency is increased; and the product quality is ensured.

Description

technical field [0001] The invention relates to the technical field of computerized embroidery machines, in particular to a looping mechanism of a towel embroidery computerized embroidery machine. Background technique [0002] The towel embroidery computerized embroidery machine can embroider patterns like the surface structure of the towel on the fabric. The key component of the embroidery machine to realize towel embroidery is the looping device (or called the lower machine head). The looping device is equipped with a plurality of looping shuttles and a moving knife and a fixed knife for thread trimming, and each looping shuttle can be threaded with spare embroidery threads of different colors. The operation process of the looping device of the existing embroidery machine is: the looping hook performing embroidery is raised from the looping hook mounting seat by the ejector rod, and when the hook needle of the upper machine head is lowered to a low position, the embroidery...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a looping mechanism of a towel embroidery computerized embroidery machine, which solves the problem of machine failure caused by the frequent lifting and lowering of the looping shuttle during the looping, color changing and thread trimming process, and the looping shuttle thread trimming mechanism. After the reset will cause the problem of offset, thus, the stability and reliability of the machine are improved, and the production efficiency is improved and the product quality is ensured

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