CN211419092U

CN211419092U - Yarn guide device for high-speed yarn doubling mechanism

Info

Publication number: CN211419092U
Application number: CN201921920598.0U
Authority: CN
Inventors: 陈宥融; 赵庆平
Original assignee: Zhejiang Taitan Co ltd
Current assignee: Zhejiang Taitan Co ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-09-04
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses a feed carrier for high-speed doubling mechanism, include swing motor, flange subassembly, lead the yarn finger, swing motor's box upper portion rigid coupling has the workstation, swing motor's output shaft passes behind the workstation with the flange subassembly rigid coupling, lead the right-hand member and the flange subassembly rigid coupling of yarn finger, the left side rigid coupling of workstation has the yarn guide plate, the top of yarn guide plate is equipped with the limiting plate, be equipped with the contour column between yarn guide plate and the limiting plate, be equipped with circular-arc yarn guide groove along the circumferencial direction on yarn guide plate and the limiting plate. The utility model is used for yarn guide device of high-speed doubling mechanism, simple structure leads yarn effectual, does not divide the yarn, and the yarn bobbin shaping is good.

Description

Yarn guide device for high-speed yarn doubling mechanism

Technical Field

The utility model belongs to the technical field of the spinning machine technique and specifically relates to a feed carrier for high-speed doubling mechanism is related to.

Background

Doubling is a preparatory process to twisting, the task of which is to combine two or more (generally not more than 5) single yarns and wind them into bobbins. Through doubling, the number of single yarn strands can be ensured, the tension of each single yarn is balanced, the uneven twisting of the folded yarn is reduced, the strength of the folded yarn is improved, and the appearance is improved. The traditional doubling mechanism realizes doubling formation by driving a grooved drum or a transverse rod with a yarn guide nozzle through a motor, has low production efficiency, is easy to divide yarn, and has poor formation of a yarn bobbin.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art not enough, provide a feed carrier for high-speed doubling mechanism, simple structure leads yarn effectual, does not divide the yarn, and the yarn bobbin shaping is good.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a yarn guide device for a high-speed doubling mechanism comprises a swing motor, a flange component and yarn guide fingers, wherein a workbench is fixedly connected to the upper portion of a box body of the swing motor, an output shaft of the swing motor penetrates through the workbench and then is fixedly connected with the flange component, the right end of each yarn guide finger is fixedly connected with the flange component, a yarn guide plate is fixedly connected to the left side of the workbench, a limiting plate is arranged above the yarn guide plate, equal-height columns are arranged between the yarn guide plate and the limiting plate, arc-shaped yarn guide grooves are formed in the yarn guide plate and the limiting plate along the circumferential direction, the circle center of each yarn guide groove corresponds to the position of the output shaft of the swing motor, yarn placing grooves are formed in the yarn guide plate and the limiting plate along the diameter direction of the yarn guide grooves, the right end of each yarn placing groove is communicated with the yarn guide grooves, finger tips are arranged on the leftmost sides of the yarn guide fingers, the yarn guide finger is positioned between the yarn guide plate and the limiting plate, and the position of the finger tip corresponds to the position of the yarn guide groove.

The flange component comprises a first flange and a second flange, and the right side of the yarn guide finger is fixedly connected with the first flange. The second flange is fixedly connected to an output shaft of the swing motor, and the first flange is connected with the second flange through bolts.

The yarn guide plate is characterized in that a sunken table is arranged on the workbench, a motor hole for an output shaft of the swing motor to penetrate is formed in the sunken table, first mounting holes are formed in portions, located on the front side and the rear side of the sunken table, of the right side of the workbench, bolts penetrate through the first mounting holes and are screwed into a machine box of the swing motor, second mounting holes are formed in portions, located on the front side and the rear side of the sunken table, of the left side of the workbench, third mounting holes corresponding to the second mounting holes are formed in the yarn guide plate, and the bolts penetrate through the second mounting holes and are screwed into the third mounting holes of the yarn.

The swing angle of the swing motor is 70 DEG

The utility model has the advantages that: the yarn is guided between the two finger tips after passing through the yarn placing groove, the swing motor drives the yarn guide fingers to swing in a reciprocating mode, the yarn is guided by the finger tips to move in the yarn guide groove in a reciprocating mode, reciprocating yarn guide is achieved, yarn is not separated, and subsequent high-speed yarn doubling can be achieved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the yarn guide plate of the present invention;

FIG. 3 is a schematic structural view of the flange assembly and the yarn finger of the present invention;

fig. 4 is a schematic structural diagram of the workbench of the present invention.

In the figure: the yarn guide device comprises a swing motor 1, a flange assembly 2, a first flange 21, a second flange 22, a yarn guide finger 3, a finger tip 31, a yarn guide plate 4, a third mounting hole 41, an equal-height column 5, a limiting plate 6, a workbench 7, a sunken table 71, a motor hole 72, a first mounting hole 73, a second mounting hole 74, a yarn placing groove 8 and a yarn guide groove 9.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1-4, a yarn guide device for a high-speed doubling mechanism comprises a swing motor 1, a flange component 2 and a yarn guide finger 3, wherein a workbench 7 is fixedly connected to the upper part of a box body of the swing motor 1, an output shaft of the swing motor 1 penetrates through the workbench 7 and then is fixedly connected with the flange component 2, the right end of the yarn guide finger 3 is fixedly connected with the flange component 2, a yarn guide plate 4 is fixedly connected to the left side of the workbench 7, a limiting plate 6 is arranged above the yarn guide plate 4, and a contour column 5 is arranged between the yarn guide plate 4 and the limiting plate 6 to separate the yarn guide plate 4 and the limiting plate 6 by a certain distance.

The yarn guide plate is characterized in that arc-shaped yarn guide grooves 9 are formed in the yarn guide plate 4 and the limiting plate 6 along the circumferential direction, the circle center of each yarn guide groove 9 corresponds to the position of the output shaft of the swing motor 1, when the yarn guide fingers 3 swing around the output shaft of the swing motor 1, the finger tips 31 correspond to the positions of the yarn guide grooves 9, yarns can swing back and forth in the yarn guide grooves 9 all the time, the width of each yarn guide groove on the limiting plate 6 is larger than that of the yarn guide groove on the yarn guide plate 4, the purpose is to enable the follow-up yarn combining process to be smoother, and the phenomenon that the yarns are blocked in the yarn guide groove moving process due to the fact that the width of the yarn guide grooves on the limiting plate.

Yarn guide plate 4 and limiting plate 6 are gone up and are equipped with the yarn along the diameter direction of yarn guide groove 9 and put groove 8, the right-hand member that groove 8 was put to the yarn is linked together with yarn guide groove 9, it is equipped with fingertip 31, two to lead the leftmost side of yarn finger 3 there is certain space between fingertip 31, it is located between yarn guide plate 4 and the limiting plate 6 to lead to yarn finger 3, the position of fingertip 31 is corresponding with yarn guide groove 9's position, and the yarn penetrates from yarn placing groove 8, leading-in to between two fingertip 31, and when leading to yarn finger 3 at the swing in-process, the yarn is leading-in yarn guide groove 9 internal reciprocating swing under fingertip 31's guide.

The flange component 2 comprises a first flange 21 and a second flange 22, and the right side of the yarn guide finger 3 is fixedly connected with the first flange 21. The second flange 22 is fixedly connected to an output shaft of the swing motor 1, the first flange 21 and the second flange 22 are connected through bolts, so that the yarn guide fingers 3 can be detachably mounted on the output shaft of the swing motor 1, and the yarn guide fingers 3 or the swing motor are convenient to replace when damaged.

The yarn guide device is characterized in that a sunken table 71 is arranged on the workbench 7, a motor hole 72 for an output shaft of the swing motor 1 to penetrate through is formed in the sunken table 71, first mounting holes 73 are formed in portions, located on the front side and the rear side of the sunken table 71, of the right side of the workbench 7, bolts penetrate through the first mounting holes 73 and are screwed into a machine box of the swing motor 1, second mounting holes 74 are formed in portions, located on the front side and the rear side of the sunken table 71, of the left side of the workbench 7, third mounting holes 41 corresponding to the second mounting holes 74 are formed in the yarn guide plate 4, the bolts penetrate through the second mounting holes 74 and are screwed into the third mounting holes 41 of the yarn guide plate 4, and the workbench 7 and the yarn guide plate 4 are.

The swing angle of the swing motor 1 is 70 degrees, so that the yarn can swing in a reciprocating mode at the angle, and high-speed yarn guiding is achieved.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a yarn guide device for high-speed doubling mechanism, includes swing motor (1), flange subassembly (2), leads yarn finger (3), its characterized in that: the yarn guide device is characterized in that a workbench (7) is fixedly connected to the upper portion of a box body of the swing motor (1), an output shaft of the swing motor (1) is fixedly connected with a flange component (2) after penetrating through the workbench (7), the right end of a yarn guide finger (3) is fixedly connected with the flange component (2), a yarn guide plate (4) is fixedly connected to the left side of the workbench (7), a limiting plate (6) is arranged above the yarn guide plate (4), an equal-height column (5) is arranged between the yarn guide plate (4) and the limiting plate (6), arc-shaped yarn guide grooves (9) are formed in the yarn guide plate (4) and the limiting plate (6), the circle center of each yarn guide groove (9) corresponds to the position of the output shaft of the swing motor (1), yarn placing grooves (8) are formed in the yarn guide plate (4) and the limiting plate (6) along the diameter direction of the yarn guide grooves (9), and the right ends of the yarn placing grooves (8) are communicated with the yarn, the left-most side of leading yarn finger (3) is equipped with fingertip (31), two there is certain space between fingertip (31), it is located between thread guide plate (4) and limiting plate (6) to lead yarn finger (3), the position of fingertip (31) is corresponding with the position of thread guide groove (9).

2. The yarn guide device for a high-speed yarn doubling mechanism as claimed in claim 1, wherein: the flange component (2) comprises a first flange (21) and a second flange (22), the right side of the yarn guide finger (3) is fixedly connected with the first flange (21), the second flange (22) is fixedly connected to an output shaft of the swing motor (1), and the first flange (21) is connected with the second flange (22) through bolts.

3. The yarn guide device for a high-speed yarn doubling mechanism as claimed in claim 1, wherein: the yarn guide plate is characterized in that a sunken table (71) is arranged on the workbench (7), a motor hole (72) through which an output shaft of the swing motor (1) penetrates is formed in the sunken table (71), first mounting holes (73) are formed in portions, located on the front side and the rear side of the sunken table (71), of the right side of the workbench (7), bolts penetrate through the first mounting holes (73) and are screwed into a machine box of the swing motor (1), second mounting holes (74) are formed in portions, located on the front side and the rear side of the sunken table (71), of the left side of the workbench (7), third mounting holes (41) corresponding to the positions of the second mounting holes (74) are formed in the yarn guide plate (4), and the bolts penetrate through the second mounting holes (74) and are screwed into the third mounting holes (41) of the yarn guide plate (4).

4. The yarn guide device for a high-speed yarn doubling mechanism as claimed in claim 1, wherein: the swing angle of the swing motor (1) is 70 degrees.