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Knitting member selecting actuator of knitting machine

A technology of knitting machines and actuators, which is applied in knitting, weft knitting, textiles and papermaking, etc., and can solve problems such as increased current

Inactive Publication Date: 2006-06-14
SHIMA SEIKI MFG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] However, in the above-mentioned optional needle device, since the leakage magnetic flux is added, in order to control the current value, a current margin for eliminating the leakage magnetic flux is required, and there is a problem of increasing the required current amount.
In addition, in the latter case, since the sensor is installed near the suction surface of the coil magnetic pole, the size of the device itself must be increased, and a control system for feedback is also required.

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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  • Knitting member selecting actuator of knitting machine
  • Knitting member selecting actuator of knitting machine
  • Knitting member selecting actuator of knitting machine

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Embodiment Construction

[0026] Next, the case where the selection actuator of the knitting member is used for needle selection as a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. In Figure 1- image 3 The needle selection actuator 1 is shown in . Moreover, in addition to the needle selection actuator, the composition of the carriage and the needle bed of the flat knitting machine is the same as that shown in the front. Figure 4 are the same, so their illustrations are omitted.

[0027]Two control suction parts (the first control suction part 5 and the second control suction part 6) for needle selection in the three positions of knitting, tuck and float are accommodated in the housing 3 of the needle selection actuator 1. , and three non-control adsorption parts 7, 8, 9. Each of the above-mentioned suction parts 5-9 has two rows of flat suction surfaces 11a (33a, 16a, 43a, 26a, 53a) and 11b (33b, 16b, 43b, 26b, 53b) on the side...

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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Abstract

In the knitting member selection actuator of the knitting machine, the reluctance ratio and A magnetic property part (35a, 35b, 45a, 45b, 55a, 55b) having a large magnetic resistance between the knitted members attracted to the suction surface and smaller than the magnetic resistance between the suction surfaces of the adjacent control suction part.

Description

technical field [0001] The present invention relates to an actuator of a knitting machine for selecting a knitting member assembled into the knitting machine including a selector and a knitting needle. Background technique [0002] A number of knitting needles are arranged on the needle bed of the knitting machine for reciprocating scanning. The needle selection device on the carriage selects needles according to the knitting data and operates the knitting needles to knit jacquard patterns and texture patterns. The needle selection actuator assembled into the needle selection device has a selector that absorbs and holds the knitting needles corresponding to the knitting needs by energizing the coil magnetic poles for needle selection, and releases the knitting needles corresponding to the knitting needs by energizing the coil magnetic poles. There are two types of needle selection by the suction of the needle selector. Among the above, the former is called the energized hol...

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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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D04B15/78
CPCD04B15/78D04B15/82
Inventor 中畑定上山裕之
Owner SHIMA SEIKI MFG LTD
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