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Segmented pressing needle and edge corner with adjustable relative position of pressing needle, lower disc jacquard weaving mechanism and circular weft knitting machine

A technology of relative position and water chestnut, applied in the direction of weft knitting, knitting, textile and papermaking, etc., can solve the problem that the front and rear positions cannot be changed.

Pending Publication Date: 2019-01-01
泉州全能智控机械研究所有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In fact, if we want to weave the pattern of the above effect, it is related to the position of the pressing needle position of the knitting needle and the height of the pressing needle position. In the prior art, for example, the needle tracks in this application are all on the surface of the water chestnut It is processed by one-time milling and chiseling, and the needle pressing position is actually a special point on the needle track. The height and front and rear positions of the pressing needle position cannot change during the operation of the machine, so it can The flower-shaped pattern and three-dimensional effect of weaving are still subject to great limitations

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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  • Segmented pressing needle and edge corner with adjustable relative position of pressing needle, lower disc jacquard weaving mechanism and circular weft knitting machine
  • Segmented pressing needle and edge corner with adjustable relative position of pressing needle, lower disc jacquard weaving mechanism and circular weft knitting machine
  • Segmented pressing needle and edge corner with adjustable relative position of pressing needle, lower disc jacquard weaving mechanism and circular weft knitting machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] This embodiment is a kind of water chestnut that can be segmented and the relative position of the pressure needle can be adjusted. The movable block 2 that moves left and right on the fixed block 1; the side of the water chestnut near the dial is the inner surface, and the side away from the dial is the outer surface. The floating line and the tuck press track A formed by each track section on the upper inner surface of the fixed block, the lower inner surface of the water chestnut is provided with a track section composed of each lower inner surface of the movable block and the lower inner surface of the fixed block. Looping needle track B;

[0045] The upper part of the movable block 2 is provided with a first adjusting device located above the floating thread and the tuck pressing track A for adjusting the pressing height of the floating thread and the tuck pressing track A. The first adjusting device includes a movable The first chute 211 on the upper part of the ...

Embodiment 2

[0052] This embodiment is a lower plate jacquard knitting mechanism that can press needles in segments and whose relative positions can be adjusted. , a plurality of saddles 5 fixed on the frame 3 and distributed around the central axis 31 in different radial directions around the outside of the dial 4, a group of water chestnut components are fixed on the inner side of each saddle 5, each group The water chestnut assembly contains at least one piece of water chestnut that can be segmented and the relative position of the pressure needles described in Embodiment 1 is adjustable, and the jacquard knitting mechanism of the bottom plate also includes a first control mechanism, a second control mechanism, and a third control mechanism and control devices;

[0053] The first control mechanism is a cam mechanism 6 arranged between the escape groove 224 and the saddle 5, and when the cam mechanism 6 rotates, the second pressing block 222 is pressed into the second chute 221; the cam ...

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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PUM

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Abstract

The invention relates to the weaving equipment field and especially discloses a segmented pressing needle and an edge corner with the adjustable relative position of the pressing needle, a lower discjacquard weaving mechanism and a circular weft knitting machine. The edge corner comprises a fixed block, a moving block, a floating thread, a collection ring pressing needle track, a looping pressingneedle track, a moving component and a linkage component. The moving block is provided with a first adjusting device, a first long strip hole and a second long strip hole. The first adjusting devicecomprises a first chute, a first pressing block, a first spring and a first lever. The first lever comprises a first resistance arm, a first power arm and a pressing roller. The moving block is also provided with a second adjusting device which comprises a first chute, a second pressing block, a second spring, an empty avoiding groove and a connection hole. The moving component comprises a connection rod and a second lever. The linkage component comprises a linkage rod. The linkage rod is provided with an installation hole and an installation groove. The invention provides the segmented pressing needle and the edge corner with the adjustable relative position of the pressing needle which can change the height of a pressing needle position and front and back positions during a machine operation process.

Description

technical field [0001] The invention relates to the field of textile equipment, in particular to a water chestnut, bottom plate jacquard knitting mechanism and a circular knitting machine that can press needles in sections and whose relative positions can be adjusted. Background technique [0002] Circular knitting machine usually refers to double-sided knitting circular weft machine, which is a kind of knitting machine that can weave the inner and outer surfaces of knitted fabrics at the same time. The core mechanism of the circular knitting machine is the knitting mechanism set in the center of the frame, and the core of the knitting mechanism is a needle bed that is driven by a motor to continuously rotate around its central axis and a set of needles fixed on the frame. Composed of water chestnuts, the existing knitting principle and process of this type of circular knitting machine are as follows: the upper surface and side surface of the needle bed are provided with sev...

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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IPC IPC(8): D04B15/32
CPCD04B15/32
Inventor 张镇宏张志勇
Owner 泉州全能智控机械研究所有限公司