Large circular knitting frame

Abstract

The invention discloses a large circular knitting yarn creel, which comprises a frame body and a yarn bobbin support seat, and a main cutting knife and a push seat are respectively installed on both sides of each yarn bobbin support seat; the main cutting knife connects with the frame body through a first connecting rod connection, the corresponding push seats of the same horizontal row of bobbin support seats are connected through the second connecting rod; a receiving hopper that moves up and down along the vertical direction of the frame body is installed on the frame body; the linkage mechanism includes the first rack and the second rack , the first gear and the second gear, the first gear meshes with the second gear, the first gear meshes with the first rack, the second rack meshes with the second gear during the up and down operation of the receiving hopper, each row of bobbins The support seat corresponds to a set of first rack, first gear and second gear; a secondary cutting knife is fixed on the receiving hopper, and the secondary cutting knife and the main cutting knife are staggered to form a scissors structure; a support seat for the yarn supply tube is set on the receiving hopper The opening through which the first connecting rod passes through the opening at the same time, and the receiving hopper is driven to move up and down by the driving mechanism on the frame body.

Description

technical field [0001] The invention relates to a large circular knitting machine, in particular to a large circular knitting machine creel. Background technique [0002] Large circular knitting machine, scientific name circular weft knitting machine (or called circular weft knitting machine). Due to the large number of knitting systems of the circular knitting machine (called the number of yarn feeding or looping in the enterprise, referred to as the number of knitting), the speed is high, the output is high, the flower shape changes quickly, the fabric quality is good, the process is small, and the product adaptability is strong. , so the development is very fast. [0003] The circular knitting machine is composed of a frame, a yarn feeding mechanism, a transmission mechanism, a lubrication and dust removal (cleaning) mechanism, an electrical control mechanism, a pulling and winding mechanism and other auxiliary devices. [0004] The general structure of the large circul...

AI Technical Summary

Problems solved by technology

[0007] When working, the yarn bobbin is put on the support rod. When the yarn on the yarn bobbin is almost used up, the yarn bobbin needs to be removed one by one manually, which is time-consuming.

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