Flat knitting machine

Source: Time:2018-12-27 17:22:53 views:

Flat knitting machine is a double needle plate weft weaving loom. Its triangular installation is like a set of flat cams. The pins of the knitting needle can enter the groove of the cam to move the triangle to force the knitting needle to perform a regular landing and landing activity in the needle groove of the needle plate and pass the action of the hook and the tongue , The yarn can be woven into a knitted fabric. During the ascent of the knitting needle, the stitch gradually withdraws from the needle hook, flips the tongue, and withdraws the tongue from the needle bar; during the descent process, the needle hook catches the newly placed yarn and pulls it Pulled and bent into stitches, some of the recovered stitches are pulled out of the hook, new stitches are passed through the old stitches, and are connected in series with the old stitches, and many stitch strings formed by knitting and knitting together form a knitted fabric.
Loop formation process: The process of knitting the yarn into the fabric by the knitting needle of the flat knitting machine is called the loop formation process.The loop formation process can be divided into loop withdrawal, yarn cushioning, belt yarn, silent silence, ferrule, looping, loop formation 8 stages including pulling
Retracting is to move the old stitches in the needle hook to the needle bar to prepare for the new yarn to be placed. During the retreating process, the knitting needle rises from the lowest point to the highest point, and the knitting needle is in the unwinding stage , The needle tongue is scraped off by the coil after retreating
Yarn padding is to put the yarn on the needle tongue.After the loop is completed, the knitting needle is initially lowered.Because of the joint action of the yarn feeding mechanism, the yarn is under the guidance of the yarn guide, and is placed on the needle hook through the yarn feeder. Under the needle, above the tongue, so that when the needle continues to fall, the hook can reliably hook the yarn
Bringing yarn is the process of introducing the yarn under the needle hook into the needle hook. This process is completed by relying on the descent of the fabric
The silence is blocked by the needle, so that the old loop of the newly placed yarn is separated by the needle tongue. After the process without the yarn is completed, the yarn is accurately hooked by the needle, and the knitting needle continues to fall and falls on the needle bar. The old stitch slides along the needle bar toward the needle and moves under the needle tongue.The needle tongue is initially changed around the needle axis due to the effect of the old stitch.When the knitting needle is lowered again, the needle tongue changes to cover the needle hook to seal the needle mouth.
Afterwards, the knitting needle descends along the triangular mission surface, and the yarn placed on the new pad passes through the old stitch, and the old stitch is also pulled out of the needle due to the effect of pulling force.
The mission of the loop formation stage is that after the old stitch is taken out of the needle, the needle hook takes the newly placed yarn through the old stitch, and the knitting needle is lowered to pull the yarn into a new stitch
The flat knitting machine is pulled to make the new stitches after the loop can be tensioned, and the needle hook must not be taken off to carry out the looping mission of the next course weaving. The pull is to use the pulling mechanism to pull the old stitches toward the back of the needle to reach The serious goal is to lead the formed fabric out of the loop area.
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