Multifunctional open shuttle disc of web knotting knitter

Abstract

The invention discloses a multifunctional open shuttle disc of a web knotting knitter. The multifunctional open shuttle disc is characterized by comprising a shuttle body, wherein two ends of the shuttle body are respectively provided with a shuttle head with a lower end face arranged on a rear plate of a shuttle box and a shuttle tail with a lower end face arranged on a front plate of the shuttlebox; the upper end face of the shuttle head is provided with a through slot for drawing out a weft yarn, the shuttle tail is provided with a yarn fixing gap for automatic yarn connection, and the shuttle body is an open structure with an opening at one end; the inner side of the shuttle body is provided with an inner arc groove used for arranging a bobbin and preventing the bobbin from falling out, the outer side of the shuttle body is provided with an outer arc groove used for accommodating a weft yarn and serving as a weft yarn track, two shuttle hammer holes are formed in the end face of the shuttle body, and shuttle hammers hung the weft yarn and playing a yarn breakage detection effect are arranged in the shuttle hammer holes. According to the multifunctional open shuttle disc, by increasing the volume of the shuttle disc and the stroke of the yarn track, the purposes of increasing the yarn storage amount and controlling the yarn tension are achieved. The shuttle disc is changedinto an opening form and a rubber block is installed, so that the purpose is achieved that the bobbin is easy to enter and difficult to exit and convenient to replace.

Description

technical field [0001] The invention relates to a knotted net weaving machine, in particular to a multifunctional open shuttle of the knotted net weaving machine, which belongs to the technical field of high-end textile equipment. Background technique [0002] Knotted net knitting machine is a kind of textile equipment for weaving mesh. At present, the technical level of knotted net knitting machine mechanical system on the market is still in the last century. Its mechanical structure is complex, inconvenient to control, complicated to maintain, and relatively low in automation and mesh production efficiency. [0003] The shuttle disc is an important part of the knotted net weaving machine, and it is equipped with a weft thread disc inside. According to the requirements of the mesh production process, at a certain moment in the whole weaving process, the warp will form a large circle under the cooperation of the upper hook, the lower hook and the comb hook. form a node. T...

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Problems solved by technology

[0004] The current shuttle is a closed hollow disk. This kind of disk has a relatively strong frame and can be used for a long time without damage. As a result, the capacity of the weft thread is limited, which will cause workers to stop frequently to change the thread reel; ②Since the shuttle is closed, workers must first open the paddle on the side of the shuttle to take and release the reel, and must One by one operation cannot be automated. A knotted netting machine has hundreds of shuttles, resulting in high labor intensity and low efficiency for workers; The probability of defects per unit area of ​​the mesh increases, which affects product quality. ④ There is no wire coil tension control, which affects the quality of knotting

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