Knitting head of computer flat machine and matching mechanism for yarn pressing device

Abstract

The utility model relates to a coordination mechanism of a needle bed and a yarn pressing device of a computerized flat knitting machine, which belongs to the technical field of knitting machinery. It includes the needle board body with needle grooves and needle pressing bar grooves, and the yarn pressing device arranged on the needle board body. The width of the needle groove is adapted to the thickness of the knitting needles. The front end of the needle bed body is formed with a boss Corresponding to the bottom of the boss, there is a connecting seat groove; the yarn pressing device includes a sinker positioning seat, a connecting seat and a sinker, the sinker positioning seat is set on the boss, the connecting seat is placed in the connecting seat groove, and the sinker Insert it on the sinker positioning seat and connect with the corresponding seat. Advantages: The knitting needles can be directly inserted into the needle groove without using the inserts as auxiliary protection, which can save the material of the inserts and reduce the related parts used to fix the inserts; there is a boss at the front end of the needle bed body , which is beneficial to the setting of the yarn pressing device; the yarn pressing device has a simple structure and is convenient to install; the sinker of the yarn pressing device has a reasonable structure, small volume, and good yarn pressing effect.

Description

technical field [0001] The invention relates to a matching mechanism of a needle bed and a yarn pressing device of a computerized flat knitting machine, belonging to the technical field of knitting machinery. Background technique [0002] It is well known in the industry that knitting needles and inserts (also known as needle bed inserts) are arranged in each needle slot on the needle bed (also called needle bed), and the knitting needle is located between a pair of inserts. When the knitting machine is in the working state, the insert piece does not move, and the knitting needle moves forward and backward under the action of the corresponding triangle on the triangle bottom plate of the machine head of the flat knitting machine, that is to say, the needle butt of the triangle and the knitting needle It acts to move the knitting needles. It goes without saying that the original intention of arranging the inserts is that the needle grooves on the needle bed are milled out by...

AI Technical Summary

Problems solved by technology

This will cause the following unnecessary troubles. One is that no matter the manufacturer of the flat knitting machine or the manufacturer of the machine, the cost will increase involuntarily. For the manufacturer of the flat knitting machine, each knitting needle is equipped with A pair of inserts is not ideal from an economic point of view and a material point of view. For users who use flat knitting machines, the cost of purchasing and using the machine will also increase; the second is that it is very troublesome to process and install the inserts. For example, at least one pair of insert fixing shafts (steel wires can also be used) are required to fix the two ends of the insert, so the increase in the assembly workload is increased; the third is that due to the existence of many inserts, the yarn pressing device of the knitting flat knitting machine The reasonable setting of the needle bed causes confusion. The yarn pressing device must be set at the front end of the needle bed through a large number of auxiliary parts, and the needle bed itself needs to be processed very strictly.

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