CN215289165U

CN215289165U - Novel yarn feeding device of computerized flat knitting machine

Info

Publication number: CN215289165U
Application number: CN202121827497.6U
Authority: CN
Inventors: 洪惠娟
Original assignee: Fujian Xianrong Knitting Equipment Technology Co Ltd
Current assignee: Fujian Xianrong Knitting Equipment Technology Co Ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2021-12-24
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a novel computerized flat knitting machine yarn feeding device, its structure includes the yarn, feeds the yarn circle, yarn frame, yarn feeding device, the yarn passes and feeds the yarn circle, the yarn will penetrate yarn feeding device and insert the shuttle perpendicularly, it all installs on yarn frame with yarn feeding device to feed the yarn circle, yarn feeding device installs in feeding the yarn circle below, yarn feeding device includes carousel, micro motor, first arbor wheel, second arbor wheel, third arbor wheel, sensor, the carousel is connected with the micro motor pivot, first arbor wheel, second arbor wheel, third arbor wheel are all installed on the carousel, the invention simple structure, and the yarn breakage is avoided weaving in the elasticity of adjustable knitting yarn.

Description

Novel yarn feeding device of computerized flat knitting machine

Technical Field

The utility model relates to a novel computerized flat knitting machine yarn feeding device belongs to the computerized flat knitting machine field.

Background

The computerized flat knitting machine is a double-needle plate latch needle weft knitting loom. The cam device is like a group of plane cams, the stitch of the knitting needle can enter the groove of the cam, the cam is moved to force the knitting needle to do regular lifting motion in the needle groove of the needle plate, and the yarn can be knitted into knitted fabric through the action of the needle hook and the needle latch

However, this prior art technique allows the thread to easily break too tightly or to loosen the needle by passing the thread around the flat knitting machine and entering the shuttle from the left side.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects existing in the prior art, the utility model aims at providing a novel yarn feeding device of a computerized flat knitting machine to solve the existing problems.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a novel computerized flat knitting machine yarn feeding device, its structure includes yarn, feeding circle, yarn frame, yarn feeding device, the yarn passes feeding circle, the yarn will penetrate yarn feeding device and insert the shuttle perpendicularly, feeding circle and yarn feeding device are all installed on the yarn frame, yarn feeding device installs in feeding circle below, yarn feeding device includes carousel, micro motor, first arbor wheel, second arbor wheel, third arbor wheel, sensor, the carousel is connected with the micro motor pivot, first arbor wheel, second arbor wheel, third arbor wheel are all installed on the carousel, the second arbor wheel is installed between first arbor wheel and third arbor wheel, the yarn is inserted by the third arbor wheel and then is walked around the second arbor wheel and is pulled out by the first arbor wheel, the sensor is connected with the second arbor wheel.

Further, the second shaft wheel is mounted on the turntable.

Further, the first arbor wheel and the third arbor wheel are both fixedly installed on the turntable through an installation frame.

Further, the micro motor is installed on the yarn frame.

Further, the sensor is a pressure sensor.

Further, the first shaft wheel, the second shaft wheel and the third shaft wheel are made of ceramics.

The utility model has the advantages that: the invention has simple structure, and can adjust the tightness of the weaving line to avoid the breakage of the weaving line.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a yarn feeding device of the novel computerized flat knitting machine of the present invention;

fig. 2 is a schematic structural view of the yarn feeding device of the present invention.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 and 2, the present invention provides a technical solution of a yarn feeding device of a novel computerized flat knitting machine: the structure of the yarn feeder comprises a yarn 1, a yarn feeding ring 2, a yarn frame 3 and a yarn feeding device 4, wherein the yarn 1 passes through the yarn feeding ring 2, the yarn 1 penetrates into the yarn feeding device 4 and is vertically connected to a shuttle machine, the yarn feeding ring 2 and the yarn feeding device 4 are both arranged on the yarn frame 3, the yarn feeding device 4 is arranged below the yarn feeding ring 2, the yarn feeding device 4 comprises a turntable 41, a micro motor 42, a first shaft wheel 43, a second shaft wheel 44, a third shaft wheel 45 and a sensor 46, the turntable 41 is connected with the micro motor 42 in a rotating shaft manner, the first shaft wheel 43, the second shaft wheel 44 and the third shaft wheel 45 are all arranged on the turntable 41, the second shaft wheel 44 is arranged between the first shaft wheel 43 and the third shaft wheel 45, the yarn 1 is inserted by the third shaft wheel 45, then bypasses the second shaft wheel 44 and is pulled out by the first shaft wheel 43, the sensor 46 is connected with the second shaft wheel 44, the second shaft wheel 44 is arranged on the turntable 41, the first shaft wheel 43 and the third shaft wheel 45 are both fixedly mounted on the turntable 41 through mounting racks, the micro motor 42 is mounted on the yarn frame 3, the sensor 46 is a pressure sensor, and the first shaft wheel 43, the second shaft wheel 44 and the third shaft wheel 45 are made of ceramics.

For example, the yarn 1 passes through the third pulley 45, the second pulley 44 and the first pulley 43 in sequence, the pressure of the yarn 1 is detected in real time through the sensor 46 on the second pulley 44, if the yarn 1 is too tight, the micro motor 42 rotates forwards to enable the yarn 1 to be vertical, so that the yarn is loosened to avoid breakage, and if the yarn 1 is too loose, the micro motor 42 rotates backwards to enable the yarn 1 to increase the tension in a zigzag mode.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a novel computerized flat knitting machine yarn feeding device which characterized in that: the yarn feeding device structurally comprises a yarn (1), a yarn feeding ring (2), a yarn frame (3) and a yarn feeding device (4), wherein the yarn (1) penetrates through the yarn feeding ring (2), the yarn (1) penetrates into the yarn feeding device (4) and is vertically connected to a shuttle machine, the yarn feeding ring (2) and the yarn feeding device (4) are both installed on the yarn frame (3), the yarn feeding device (4) is installed below the yarn feeding ring (2), the yarn feeding device (4) comprises a rotary disc (41), a micro motor (42), a first shaft wheel (43), a second shaft wheel (44), a third shaft wheel (45) and a sensor (46), the rotary disc (41) is connected with the rotating shaft of the micro motor (42), the first shaft wheel (43), the second shaft wheel (44) and the third shaft wheel (45) are all installed on the rotary disc (41), and the second shaft wheel (44) is installed between the first shaft wheel (43) and the third shaft wheel (45), the yarn (1) is inserted by a third reel (45) and then passes around the second reel (44) and is pulled out by the first reel (43), and the sensor (46) is connected to the second reel (44).

2. The novel yarn feeding device of the computerized flat knitting machine as claimed in claim 1, characterized in that: the second shaft (44) is mounted on the turntable (41).

3. The novel yarn feeding device of the computerized flat knitting machine as claimed in claim 1, characterized in that: the first shaft wheel (43) and the third shaft wheel (45) are fixedly mounted on the turntable (41) through mounting racks.

4. The novel yarn feeding device of the computerized flat knitting machine as claimed in claim 1, characterized in that: the micro motor (42) is arranged on the yarn frame (3).

5. The novel yarn feeding device of the computerized flat knitting machine as claimed in claim 1, characterized in that: the sensor (46) is a pressure sensor.