Stepless adjustable sinker pressing ring device
A sinker, adjustable technology, used in textiles and papermaking, weft knitting, knitting and other directions, can solve the problems of rigid amplitude, the need to change the size of the sedimentation amplitude, increase the friction force, etc., and achieve long service life and manufacturing costs. Low, stable performance
Active Publication Date: 2013-12-04
CHANGSHU GUOGUANG MACHINERY
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Problems solved by technology
[0006] Although the above-mentioned sinker cam system of a computerized flat knitting machine realizes the magnetic drive of the sinker, it is easy to find out its principle: since the magnetic material is arranged on the sinker cam, the motion of the sinker cam is restricted by the fixed pendulum, so its movement The trajectory is arc-shaped. On the one hand, such a trajectory increases the friction force, and on the other hand, it also reduces the working efficiency of the settlement triangle.
[0007] The most important thing is: although the technical solution disclosed above realizes the magnetic drive of the sinker, the range of the sinker driven by it is rigid, and the user cannot change the size of the sinker according to the requirements of the yarn type and the fabric type.
[0008] The subsidence range cannot be changed, and the pressing state of the best position cannot be obtained in the actual ring pressing process, and the fabric is prone to defects, and even causes yarn breakage
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 Construction
[0030] Such as figure 1 , 2 As shown, the infinitely adjustable sinker ring holding device includes a sinker cam bottom plate 1 and a sinker cam arranged thereon, and the sinker cam is divided into a first sinker cam 21 and a second sinker cam 31 .
[0031] The first settling triangle 21 is connected to the first slide plate 23 through a pair of first swing rods 22, the first slide plate 23 is also fixed with a first magnetic steel cover plate 24, and the first magnetic steel cover plate 24 is provided with There are magnetic steel 14 and a first limit port 25, the first swing rod 22 is located in the first limit port 25, the first limit port 25 limits the left and right swing range of the first swing rod 22, that is, the first swing rod 22 In the vertical state, it can only swing to the right.
[0032] The second settling triangle 31 is connected to the second slide plate 33 through a pair of second swing rods 32, and the second slide plate 33 is also fixed with a second ma...
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 stepless adjustable sinker pressing ring device which comprises a first sinker cam and a second sinker cam, wherein the first sinker cam is connected on a first sliding plate through a first swing rod; a first magnetic steel cover plate is fixed on the first sliding plate; a magnetic steel and a first limiting hole are arranged on the first magnetic steel cover plate; the first swing rod is located in the first limiting hole; the first limiting hole is used for preventing the first swing rod from swinging leftwards in the vertical state; the second sinker cam is symmetrical with the first sinker cam; a sliding plate displacement limiting mechanism for adjusting and limiting the first sliding plate and a second sliding plate to move within a maximum displacement is arranged on a sinker cam base plate; the bottoms of the first sinker cam and the second sinker cam are respectively connected with a pin shaft; and the other end of the pin shaft is located in a long waist-shaped through hole in the sinker cam bottom plate. The sinking range can be easily changed through the adjustment of the sliding plate displacement limiting mechanism so as to adapt to the sinking requirements of different yarn and textile varieties.
Description
technical field [0001] The invention relates to a sinker ring-holding device, in particular to an adjustable sinker ring-holding device, which belongs to the technical field of computerized flat knitting machines. Background technique [0002] The sinker is a component that presses down the coil floating on the head of the knitting needle during the knitting process of the computerized flat knitting machine. After the coil floating on the head of the knitting needle is pressed down, the normal weaving of the computerized flat knitting machine is guaranteed. There are many types of computerized flat knitting machines, and the present invention relates to a computerized flat knitting machine with a sinker control mechanism. [0003] The existing sinker control technology can be divided into two categories according to the driving mode: [0004] One is the positive drive type, such as the motor drive method, but because the motor drive involves electronic control, not only the...
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): D04B15/36
Inventor 顾振刚
Owner CHANGSHU GUOGUANG MACHINERY