Arc-shaped needle disc
A technology of arc and dial, which is applied in knitting, weft knitting, textiles and papermaking, etc. It can solve the problems of setting and restricting the development of knitting technology
Inactive Publication Date: 2017-09-08
陈仲纪
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Problems solved by technology
[0002] There is an existing circular knitting machine in which the upper needle cylinder (upper dial) and the lower needle cylinder work together to form a circle. The knitting needles on the existing needle cylinder and the needle disk all work back and forth in the needle groove in a linear motion. This method can set more suitable needle slots and knitting needles on the perimeter of the unit diameter of the vertical single needle cylinder; while the traditional dial adopts a horizontal needle that works in a radial straight line. Due to the radial movement, the needle on the dial The needle groove wall will become thinner and thinner as the needle groove moves toward the center of the circle, and it cannot guarantee the safe and normal operation of the horizontal needle under the condition of more needle groove needles. Set more suitable needle grooves and knitting needles on the circumference of the unit diameter of the disc. With the development of the times, we need higher quality and more technically demanding braids, and the construction of the dial limits the development of knitting technology.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Embodiment 1
[0028] A curved dial, such as figure 1 As shown, it includes a disc body 1, along the outer side wall of the disc body 1, there are several arc-shaped needle moving grooves 9 for the movement of knitting needles, and arc-shaped knitting needles 6 are arranged in the needle moving groove 9. The arc radius of the needle groove 9 can be changed according to different requirements; the disk body 1 includes a disk top seat 2, a disk body 3 and a disk base 4 from top to bottom, and the needle travel groove 9 is provided on the disk body 3. . The side surface of the disk body 3 is a rotating curved surface, and the curve around the rotating axis is a concave arc in the middle; the arc radius of the needle-moving groove 9 is preferably matched with the curve. On the whole, the shape of the body 3 of the arc-shaped dial is an arc-shaped curve with a waist in the middle.
[0029] The interior of the disc body 1 can be solid, and the preferred interior of the disc body 1 is hollow to r...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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The invention relates to the technical field of knitting and in particular relates to an arc-shaped needle disc. The arc-shaped needle disc specifically comprises a disc body, wherein a plurality of arc-shaped needle movement grooves for enabling knitting needles to move are formed along an outer side wall of the disc body. According to the arc-shaped needle disc, more needle grooves and more needles can be arranged on the perimeters of the needle discs with the same unit diameter and needle cylinders; and a construction manner of an arc-shaped needle cylinder (arc-shaped needle disc) is adopted so that the problem that more needle grooves and more needles cannot be arranged on the perimeters of the needle discs with the unit diameter is effectively solved.
Description
technical field [0001] The invention relates to the technical field of knitting, in particular to an arc-shaped dial. Background technique [0002] In the existing circular knitting machine in which the upper needle cylinder (upper needle plate) and the lower needle cylinder cooperate to form a circle, the knitting needles on the existing needle cylinder and the needle plate are all rectilinearly moving and work back and forth in the needle groove. In this way, more suitable needle grooves and knitting needles can be set on the circumference of the vertical single needle cylinder per unit diameter; while the traditional needle plate adopts a horizontal needle that works in a radial line. The position of the needle groove towards the center of the circle will become thinner and thinner, and the safe and normal operation of the horizontal needle cannot be guaranteed under the condition of more needle grooves. More suitable needle grooves and knitting needles are set on the ci...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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IPC IPC(8): D04B15/18D04B15/14
CPCD04B15/18D04B15/14
Inventor 陈仲纪
Owner 陈仲纪