Yarn feeding device of computerized high-speed silk stocking machine
A technology of yarn feeding device and stockings machine, which is applied in textiles and papermaking, weft knitting, knitting, etc. It can solve the problem of reverse yarn, unstable yarn feeding, and inability to meet diversified requirements such as hosiery tuck, mesh, and plating. And other problems, to achieve the effect of accurate yarn feeding, easy operation or maintenance, and satisfying the diversification of socks
Inactive Publication Date: 2011-03-16
NINGBO YUREN NUMERICAL CONTROL TECH
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Problems solved by technology
The yarn feeding device with this structure is prone to unstable yarn feeding and serious reverse yarn phenomenon, and cannot meet the diverse requirements of socks such as tuck, mesh, and plating.
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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[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.
[0021] The present embodiment comprises a shuttle cylinder 14 and 8 yarn feeding shuttles. The shuttle cylinder 14 is provided with a first cylinder piston 12, a second cylinder piston, a push rod with a spring, and upper and lower limit screws. A yarn feeding shuttle is connected on the shuttle cylinder body by a cylindrical pin shaft, and the afterbody of each yarn feeding shuttle is respectively corresponding to a first cylinder piston 12, a push rod with a spring and a lower limit screw, and the two are matched; Said first and No. 6 yarn feeding shuttles 3 and 4 each have a small support 25 coaxially installed on the shuttle cylinder body 14, with a pin and an extension spring 24 on the small support 25, and one end of the extension spring 24 is connected to the The yarn feeding shuttles are connected; the first and sixth yarn feeding shut...
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 discloses a yarn feeding device of a computerized high-speed silk stocking machine, which comprises a shuttle cylinder body and at least 6 yarn feeding shuttles, wherein the yarn feeding shuttles No.1 and No.6 are respectively provided with small brackets coaxially arranged on the shuttle cylinder body; the small brackets are provided with pins and tension springs; one end of each tension spring is connected with the yarn feeding shuttles; the yarn feeding shuttles No.1 and No.6 are respectively provided with a first slotted hole and are axially connected to the shuttle cylinder body through the first slotted holes; the yarn feeding shuttles No.1 and No.6 are respectively provided with a second slotted hole and are matched with the pins through the second slotted holes; the parts of the shuttle cylinder body corresponding to the yarn feeding shuttles No.1 and No.6 are respectively provided with a shuttle top axle; the shuttle top axles are controlled by a top axle piston; a first pressure spring is arranged between one end of the top axle piston and the shuttle cylinder body, and the other end is matched with the tail of the yarn feeding shuttles No.1 and No.6; and the motion trail and the first and the second slotted holes arranged on the yarn feeding shuttles No.1 and No.6 are positioned on the same straight line. The yarn feeding device has the advantages of accurate and rapid yarn feeding operation, sensitive action, and is convenient in operation or maintenance.
Description
technical field [0001] The invention belongs to the technical field of knitting machinery, in particular to a yarn feeding device for a computerized high-speed stockings machine. Background technique [0002] With the improvement of people's living standards, the requirements for clothing have been raised from comfort to fashion. Fashion has become a hot topic among people, especially female consumers, and silk stockings have become an important element of fashion. The market's demand for high-quality stockings has made manufacturers more demanding on the performance requirements of stockings machines, especially the yarn feeding device. At present, in the yarn feeding devices of stocking machines produced by only a few manufacturers in China, the ground yarn shuttle and the plating shuttle are composed of a shuttle structure to form a yarn feeding shuttle, and each yarn feeding shuttle has only one working position. feed yarn. The yarn feeding device with this structure i...
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): D04B15/48
Inventor 孙平范
Owner NINGBO YUREN NUMERICAL CONTROL TECH