Suction device for dial group of circular knitting machine
A technology for knitting circular weft machines and dial groups, which is applied in knitting, weft knitting, textiles and papermaking, etc., and can solve problems such as easy wear and tear maintenance operations, use of circular knitting machines, and easy knotting of threads
Active Publication Date: 2017-06-13
SANTONI SPA
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Problems solved by technology
[0013] Typical disadvantages of known solutions include: complex construction and / or difficult use of thread suction devices in different circular knitting machines
[0014] A further disadvantage of the known thread aspirating devices is the high cost, in particular the need to provide separate sets of thread aspirating devices for different knitting machines, each set being adapted to the dimensional characteristics of the respective knitting machine
[0015] Further disadvantages of thread suction devices include: prone to wear and / or difficult maintenance operations
[0016] A further disadvantage of the known thread aspirating devices is that the threads sucked into the interior of the device and left there tend to get knotted, entangled with each other and come into contact, which can lead to malfunctions during the knitting operation and errors in the produced fabric
Method used
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[0125] With reference to the drawings, reference numeral 1 generally refers to the thread suction device according to the present invention, and reference numeral 100 generally refers to the dial group of the knitting machine. Generally, the same reference numerals are used for the same or similar elements, and this is also true in the various embodiments of these elements.
[0126] Figure 1-Figure 6 Shows possible embodiments of the thread suction device according to the present invention, Picture 10 A dial group comprising a plurality of thread suction devices according to the present invention is shown. Since the bottom of the knitting machine, the part including the processing board, the knitting head including the needle bearing element, the needles, and other parts of the knitting machine are known and conventional types, they are not shown in detail in the drawings. Out of these parts. From the perspective of the knitting industry, the functions of the entire knitting m...
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A thread aspirating device (1) for circular knitting machines, comprising a body (2) of the thread aspirating device having a lower side (3), defining an inlet opening (4) enabling inlet of one or more threads in the thread aspirating device, and an up per side (5), provided with an engaging portion (6) delimiting a passage opening (7) in the upper side. The thread aspirating device comprises a mouthpiece (10) extending between an open lower end (11), defining a mounting portion (12) complementarily shaped to the engaging portion, and an upper end (13) provided with an aspirating opening (14). The mouthpiece is superiorly mounted on the body of the device so that the mounting portion corresponds to the engaging portion; the mouthpiece and the body internally define an aspirating space (20) of the threads between the inlet opening and the aspirating opening. The mouthpiece and the body overall form, in mounting condition, a thread aspirating device in a single body.
Description
Technical field [0001] The present invention relates to a thread aspirating device for a dial group of a circular knitting machine, a kit for a thread aspirating device for a knitting machine, and a thread aspirating device for a circular knitting machine method. The present invention further relates to a thread suction device for circular knitting machines with a specific element for separating the threads of the thread suction device internally. [0002] The present invention relates to the technical field of circular knitting machines for knitwear, seamless fabrics, hosiery and the like. Background technique [0003] In this specification, the term "knitting machine" is generally intended to refer to a circular knitting machine for producing knitted products, and has a plurality of thread feeding points, wherein the thread is provided to the needles of the knitting machine. The knitting machine can be, for example, a single needle bed type or a double needle bed type. The cir...
Claims
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IPC IPC(8): D04B15/60
Inventor T·洛纳蒂E·洛纳蒂F·洛纳蒂
Owner SANTONI SPA