Loop-pile cutting circular machine

Abstract

The invention provides a loop-pile cutting circular machine. A needle barrel is fixed on a large disc gear and sleeved by a lower disc saddle, a plurality of vertically-arranged needle triangles are arranged on the inner side of the lower disc saddle in the peripheral direction, and needle slots of the needle triangles of adjacent paths are connected to form knitting needle running tracks. A large tripod gear synchronously rotating with the large disc gear is installed on a large tripod, a knife disc tray is fixedly connected onto a lower shaft head of a gun barrel connected with the large tripod gear, a knife disc is arranged on the knife disc tray, a knife and hook assembly is installed on the knife disc, a knife disc saddle is arranged above the knife disc, and a knife and hook assembly triangle is arranged on the knife disc saddle. Fabrics woven by the loop-pile cutting circular machine are smooth in surface, free of hooked ends, high in hair side density, not prone to hair slip and soft in backing fabric, shearing, breaking and other after treatment steps can be omitted, and the production cost is greatly saved. The knife and hook assembly triangle adopts an arrangement mode that four paths form a group and is large in gap, not prone to shifting and good and stable in operation compared with arrangement modes of common machines.

Description

technical field [0001] The invention relates to a loop-cutting circular pile machine, in particular to a loop-cutting circular pile machine with needle-knife positions reversed. Background technique [0002] The loop cutting machine is used for napping and shearing while weaving. The woven fabric has a certain length of hair and is soft and comfortable. The main types of fabrics that can be produced are: coral velvet, carded velvet, sunflower velvet, plush, pine needle velvet, peacock velvet, straw velvet and various clothing fabrics. The structure of the existing loop cutting machine adopts the structure of the needle on the top and the knife on the bottom. Therefore, there are hooks at the hair end after the circle is cut, and the knife and needle are easily misplaced when the knife and needle are separated. The density of the hair surface is insufficient and the surface is not smooth. problems, making it impossible to weave high-quality products such as blankets, carpet...

AI Technical Summary

Problems solved by technology

The structure of the existing loop cutting machine adopts the structure of the needle on the top and the knife on the bottom. Therefore, there are hooks at the hair end after the circle is cut, and the knife and needle are easily misplaced when the knife and needle are separated. The density of the hair surface is insufficient and the surface is not smooth. problems, making it impossible to weave high-quality products such as blankets, carpets, tapestries, etc.

However, although existing blanket weaving machines and fine knitting machines can weave blankets, the woven blankets are prone to shedding, the base fabric is stiff after gluing, and the woven blankets are expensive.

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