Dust Removal Mechanism In Brain Hosiery Machine

Dust removal mechanism in brain hosiery machine

The sock machine can be classified according to the form of a needle bed, the type of needle and the number of syringes (beds). The flat socks machine has a higher machine number, and produces flat-length socks which change the width of each section according to the shape of the feet and legs, and are stitched to form a seamed socks. The machine range of the sock machine is wide. The production of tubular socks is to change the size of the coils of each section, or to use elastic yarns, or to weave the toe, socks and other methods to adapt to the shape of the foot. The toe of the tubular sock blank is closed to form a seamless sock. The flat socks machine has a low production efficiency, and the sock machine is widely used at present. The sock machine structure sock machine is mainly composed of a yarn feeding mechanism, a knitting mechanism, a needle selection mechanism, a control mechanism, a transmission mechanism, a density adjustment mechanism and a pulling mechanism. Some socks machines also have a mouth and a folding mechanism. The flat socks machine still has a transfer mechanism.

The function of the yarn feeding mechanism is to take the yarn out of the bobbin and feed it into the weaving area, which has two types: negative and positive. Negative yarn feeding is caused by tension to pull the yarn out of the bobbin. Although the tensioner and the tension compensating device control the tension and the amount of the yarn, the yarn tension difference is still large. The active yarn is fed by a special device to feed the yarn into the weaving zone at a constant linear velocity with a small difference in yarn tension.

The function of the weaving mechanism is to weave the yarn into a tubular sock blank or a flat flap by working through the looping mechanism. The knitting machine of the sock machine has knitting needles, sinkers, yarn guides and triangles. The flat socks machine has knitting needles, curved yarn sheets, split yarn sheets, knock-off sheets, yarn guides and tableting. The knitting needle of the sock machine is arranged on the syringe, and the yarn guide is fixed around the barrel to feed the yarn into the knitting area. There are several incoming lines called several roads, generally I?12 roads, the more the number of roads, the higher the productivity. When the cylinder is rotated, the tongue is moved up and down by the action of a triangle, and is woven by the yarn guide. When knitting the heel and the toe, the needle and the needle are engaged by the needle picker and the needle to form a bag shape. The knitting needles of the flat socks machine are fixed on the needle bed and move together with the needle bed. The yarn guide moves along the needle bed to perform the yarn laying, and at the same time, the knitting is performed by the cooperation of the bending piece, the dividing piece and the knocking piece.

The function of the control mechanism is to control the entry or exit of the machine during the process of weaving a sock, and to control the length of the syringe and the speed and steering as well as the length of the socks. The role of the transmission mechanism is to move the mechanisms in a predetermined pattern. The syringe of the sock machine not only makes one-way rotation, but also makes two-way rotation when weaving the heel and the toe. The function of the needle selection mechanism is to arrange the pre-designed patterns in the needle selection device in order according to requirements, and to pass the machine parts so that the knitting needles are woven according to a certain procedure. The function of the density adjusting mechanism is to adjust the density of each section when knitting the socks by adjusting the relative positions of the knitting needles and the sinkers to adjust the bending depth. The pulling mechanism functions to draw the formed coil from the woven region by means of a weight, a roller, a gas flow or the like during the weaving process.

The function of the opening and folding mechanism is to start the mouth when the socks start to weave without coils, and fold the mouth when the socks are woven to a certain length, and fold the single layer of socks into double layers to make the socks have a good Elastic, no curling, usually done with a sock hook. The main function of the transfer mechanism is to move the coil from one needle to the other with a transfer mechanism to change the braid width of the hosiery and shape it.

Chinese Patent Publication No. CN104190166A discloses "a dust removing device in an automatic spinning machine" which comprises a dust removing cylinder for attachment to a knitting machine frame, the dust removing cylinder comprising an outer cylinder having a cavity inside. And an inner cylinder, the upper end of the inner cylinder has an inlet, the lower end of the inner cylinder has an outlet, a filter mesh is connected to the inner cylinder, and the filter divides the inner cylinder into two cavities adjacent to each other: a cavity and a lower cavity, the inlet is located at the upper cavity, the outlet is located at the lower cavity, and the lower cavity is further connected with a fan capable of entering the airflow of the upper cavity into the lower cavity, the outer cylinder The top of the body has a connection port communicating with the inlet, and the outer cylinder and the inner cylinder have a positioning mechanism capable of positioning the two together. The dust removing device has good dust removing effect and compact structure.

However, in the above-described dust removing device, the outer cylinder body and the inner cylinder body pass through the positioning mechanism. As can be seen from the specification of the above patent, the positioning mechanism positions the outer cylinder body and the outer cylinder body by the lock pin type structure. Once the vibration is encountered, the above positioning method may cause the inner and outer cylinder joints to loosen. Once the connection between the inner and outer cylinders is loose, the dusty airflow will directly overflow from the loose place, affecting the quality of the working environment, and its stability is not high. Moreover, the locking pin type positioning mechanism is also cumbersome to load and unload, and the loading and unloading is time consuming and laborious.


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