CN219507341U

CN219507341U - Yarn guiding device for yarn winding

Info

Publication number: CN219507341U
Application number: CN202320839873.6U
Authority: CN
Inventors: 平国民
Original assignee: Suzhou Guomin Electronic Technology Co ltd
Current assignee: Suzhou Guomin Electronic Technology Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-08-11
Anticipated expiration: 2033-04-14

Abstract

The utility model discloses a yarn guiding device for yarn coiling, and belongs to the field of yarn production equipment. The yarn guiding device includes: a frame with upper, middle and lower layers, wherein a small yarn cylinder is positioned at the middle layer of the frame; the upper layer of the frame is fixedly provided with a positioning magnetic button and a yarn speed sensor; a rotating component capable of driving the large yarn drum to rotate is arranged at the lower layer of the frame; the middle layer of the frame is also embedded with a reciprocating assembly, and a positioning guide magnetic buckle is arranged on a reciprocating plate of the reciprocating assembly; and the yarn of the small yarn cylinder upwards sequentially passes through the positioning magnetic buckle and the yarn speed sensor, and enters the large yarn cylinder after passing through the positioning magnetic buckle. Through the continuous setting of the doffer, the positioning magnetic button, the yarn speed sensor, the positioning guiding magnetic button and the large yarn barrel, the yarn can be smoothly rewound, the yarn rewinding efficiency is improved, and the yarn quality is also better ensured.

Description

Yarn guiding device for yarn winding

Technical Field

The utility model relates to the field of yarn production equipment, in particular to a yarn guiding device for yarn coiling.

Background

Rewinding is a process commonly used in textile processing. The rewinding is mainly used for changing a small package into a large package, so that the production rate of the subsequent process is improved; secondly, balancing the tension difference of the inner layer and the outer layer on the coating by tilting, and improving the unwinding property; third, the supply time and the balancing time of the yarn itself can be shortened.

However, the current rewinding device is unreasonable in yarn guiding path, and yarn breakage often occurs, resulting in quality defects of the yarn.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a yarn guiding device for yarn coiling.

The technical scheme of the utility model is as follows: a yarn guiding device for yarn winding, comprising:

the rack comprises an upper layer, a middle layer and a lower layer;

a small yarn cylinder is positioned and arranged at the middle layer of the frame;

a positioning magnetic button and a yarn speed sensor are fixedly arranged on the upper layer of the frame;

a rotating component capable of driving the large yarn drum to rotate is arranged at the lower layer of the frame;

a reciprocating assembly is embedded in the middle layer of the frame, and a positioning guide magnetic buckle is arranged on a reciprocating plate of the reciprocating assembly; and

the yarn of the small yarn cylinder upwards passes through the positioning magnetic buckle and the yarn speed sensor in sequence, and enters the large yarn cylinder after passing through the positioning magnetic buckle.

Further, the small yarn cylinder is arranged vertically, and the large yarn cylinder is arranged horizontally. The center of the small yarn cylinder is quadrilateral, the middle layer is provided with a matched quadrilateral bulge, the positioning and the arrangement of the small yarn cylinder are facilitated, other shapes can be arranged in the same way except for the quadrilateral, and the large yarn cylinder is directly connected with the rotating assembly.

Furthermore, the positioning magnetic buckle is annular, and the annular middle part is used for the yarn to pass through.

Further, the yarn speed sensor measures the speed and length of the yarn.

Further, the reciprocating assembly includes a reciprocating source connected to and driving the reciprocating plate to reciprocate. The part is of a built-in structure, and can be specifically driven by an air cylinder or an electric cylinder to reciprocate, driven by a screw rod or a linear module to reciprocate, and driven by a synchronous assembly to reciprocate.

Further, the rotating assembly comprises a rotating base, a rotating motor is arranged on the rotating base, and an output shaft of the rotating motor is connected with the large yarn cylinder. Namely, the rotation of the large yarn cylinder is realized through the connection of the rotating component and the large yarn cylinder.

Further, the yarn speed sensor includes the shell, the shell includes inboard and outside, sets up the swing arm through the pivot is rotatory in the inboard of shell, just fixed movable wire guide that sets up in the swing arm, simultaneously still set up fixed wire guide in the inboard of shell, just movable wire guide and fixed wire guide are crisscross to be set up, still rotate in the inboard of shell and set up the counter wheel, set up the mounting groove in the outside of shell, be provided with the pivot that passes from the inboard in the mounting groove, just connect the center of scroll spring in the pivot, simultaneously the outside and the regulating disk of scroll spring are connected, the regulating disk sets up in the mounting groove and still sets up the regulating groove in the circumference of regulating disk, the outside of shell sets up elastic locating component, just elastic locating component can insert in the regulating groove.

Further, a display screen is further arranged on the outer side of the shell, the display screen is connected with the speed sensor and the counting sensor, and meanwhile the speed sensor and the counting sensor are further connected with the counting wheel. The speed and the length of the yarn can be respectively read through the two sensors and displayed on the display screen, so that the speed and the winding length of the yarn can be counted and calculated conveniently.

Further, a limiting arm is further arranged on the swing arm, the limiting arm is located between the movable wire guide and the rotating shaft, a limiting rod is further fixedly arranged on the inner side of the shell, the limiting rod is located between the limiting arm and the rotating shaft, and when the limiting arm is in contact with the limiting rod, the swing arm is in a horizontal straight line. Namely, the accuracy that the swing arm is in the horizontal state is ensured by the cooperation setting of the limiting arm and the limiting rod.

Further, a wire feeding guide wheel is rotatably arranged on the inner side of the shell. The yarn feeding guide wheel can be directly arranged on the inner side and also can be arranged on the swing arm, and meanwhile, the position close to the rotating shaft is guaranteed to be changed as little as possible, and smoothness in yarn feeding is guaranteed.

Further, a wire outlet guide is rotatably arranged on the inner side of the shell. The yarn outlet guide is close to the counting wheel, and the counted yarn can be guided out by the yarn outlet guide to be wound.

Furthermore, a lateral notch is formed in the movable wire guide, yarns can pass through the movable wire guide from the notch, and the fixed wire guide is circular, so that the rotation of the fixed wire guide is guaranteed, and the wire guide can be realized.

The beneficial technical effects of the utility model are as follows: through the continuous setting of the doffer, the positioning magnetic button, the yarn speed sensor, the positioning guiding magnetic button and the large yarn barrel, the yarn can be smoothly rewound, the yarn rewinding efficiency is improved, and the yarn quality is also better ensured.

Drawings

Fig. 1 is a schematic side view of a yarn guiding device for yarn winding.

Fig. 2 is an enlarged partial schematic view of fig. 1.

Fig. 3 is a schematic front view of the yarn guiding device.

Fig. 4 is a schematic drawing of the yarn speed sensor guidance.

Wherein:

1. the yarn guiding device comprises a frame, 11, an upper layer, 12, a middle layer, 13, a lower layer, 2, a small yarn drum, 3, a positioning magnetic buckle, 4, a yarn speed sensor, 5, a large yarn drum, 6, a rotating assembly and 7, and a positioning guiding magnetic buckle.

Detailed Description

In order that the manner in which the above recited features of the present utility model are attained and can be understood in detail, a more particular description of the utility model, briefly summarized below, may be had by reference to the appended drawings and examples, which are illustrated in their embodiments, but are not intended to limit the scope of the utility model.

Referring to fig. 1 to 4, a yarn guiding device for yarn winding of the present embodiment, a frame 1, the frame 1 comprising upper, middle and lower layers;

a small yarn cylinder 2 is positioned and arranged at the middle layer 12 of the frame 1;

a positioning magnetic button 3 and a yarn speed sensor 4 are fixedly arranged on the upper layer 11 of the frame 1;

a rotating component 6 capable of driving the large yarn drum 5 to rotate is arranged at the lower layer 13 of the frame 1;

the middle layer 12 of the frame 1 is also embedded with a reciprocating assembly, and a reciprocating plate of the reciprocating assembly is provided with a positioning guide magnetic buckle 7; and

the yarn of the small yarn cylinder 2 passes through the positioning magnetic buckle 3 and the yarn speed sensor 4 in turn upwards and enters the large yarn cylinder 5 after passing through the positioning magnetic buckle 7.

As a further improvement of the present embodiment, the doffer 2 is disposed vertically, and the doffer 5 is disposed horizontally. The center of the small yarn cylinder 2 is quadrilateral, matched quadrilateral protrusions are arranged on the middle layer 12, positioning and arrangement of the small yarn cylinder 2 are facilitated, other shapes can be arranged in the same way except for the quadrilateral, and the large yarn cylinder 5 is directly connected with the rotating assembly 6.

As a further improvement of the present embodiment, the positioning magnet buckle 3 is annular, and the annular middle part is provided for the yarn to pass through.

As a further improvement of the present embodiment, the yarn speed sensor 4 measures the speed and length of the yarn.

As a further improvement of the present embodiment, the reciprocation assembly includes a reciprocation source connected to and driving the reciprocation plate to reciprocate. The part is of a built-in structure, and can be specifically driven by an air cylinder or an electric cylinder to reciprocate, driven by a screw rod or a linear module to reciprocate, and driven by a synchronous assembly to reciprocate.

As a further improvement of the present embodiment, the rotating assembly 6 includes a rotating base on which a rotating motor is provided, and an output shaft of the rotating motor is connected with the yarn package 5. Namely, the rotation of the large yarn drum 5 is realized by the connection of the rotating component 6 and the large yarn drum 5.

As a further improvement of this embodiment, see fig. 2 and 4, the yarn speed sensor 4 includes a housing including an inner side and an outer side, a swing arm is rotatably provided on the inner side of the housing through a rotation shaft, and a movable yarn guide is fixedly provided on the swing arm, and a fixed yarn guide is also provided on the inner side of the housing, and the movable yarn guide and the fixed yarn guide are alternately provided, a counter wheel is also rotatably provided on the inner side of the housing, a mounting groove is provided on the outer side of the housing, a rotation shaft passing through the inner side is provided in the mounting groove, and a center of the spiral spring is connected in the rotation shaft, and simultaneously the outer side of the spiral spring is connected with a regulating disc, which is provided in the mounting groove and is further provided with a regulating groove in a circumferential direction of the regulating disc, and an elastic positioning member is provided on the outer side of the housing, and the elastic positioning member can be inserted into the regulating groove.

As a further improvement of the embodiment, a display screen is further arranged on the outer side of the shell, the display screen is connected with the speed sensor and the counting sensor, and meanwhile the speed sensor and the counting sensor are also connected with the counting wheel. The speed and the length of the yarn can be respectively read through the two sensors and displayed on the display screen, so that the speed and the winding length of the yarn can be counted and calculated conveniently.

As a further improvement of the embodiment, a limiting arm is further arranged on the swing arm, the limiting arm is positioned between the movable wire guide and the rotating shaft, a limiting rod is further fixedly arranged on the inner side of the shell, the limiting rod is positioned between the limiting arm and the rotating shaft, and the swing arm is in a horizontal straight line when the limiting arm is in contact with the limiting rod. Namely, the accuracy that the swing arm is in the horizontal state is ensured by the cooperation setting of the limiting arm and the limiting rod.

As a further improvement of the embodiment, a wire feeding guide wheel is also rotatably arranged on the inner side of the shell. The yarn feeding guide wheel can be directly arranged on the inner side and also can be arranged on the swing arm, and meanwhile, the position close to the rotating shaft is guaranteed to be changed as little as possible, and smoothness in yarn feeding is guaranteed.

As a further improvement of the embodiment, a wire outlet guide is also rotatably arranged on the inner side of the shell. The yarn outlet guide is close to the counting wheel, and the counted yarn can be guided out by the yarn outlet guide to be wound.

As a further improvement of the embodiment, a lateral notch is arranged on the movable wire guide, yarns can pass through the movable wire guide from the notch, and the fixed wire guide is circular, so that the rotation of the fixed wire guide is ensured, and the wire guide can be realized.

The specific use mode is shown in fig. 4, yarns penetrate from bottom to top, firstly pass through a yarn feeding guide wheel, sequentially cross through a fixed yarn guide and a movable yarn guide, and finally are wound on a counting wheel and pass through a yarn discharging guide to be penetrated out; the swing arm shown in the figure has been tilted to the right by a certain angle, i.e. the yarns in the fixed and movable guides have been delivered in a wave form; the limiting arm can be contacted with the limiting rod by controlling the rotation of the adjusting disc, so that the wave shape of the yarn is extremely small and even is conveyed in a straight line; because the spiral spring stores certain elastic potential energy in the spiral spring after rotating, when the force on the yarn becomes small, the spiral spring can incline the swing arm, namely, the tension of the yarn is regulated as shown in figure 4, the stability of the yarn is ensured, and the winding quality of the yarn is improved. This section is prior art and is described in other patents of the present utility model.

Through the continuous setting of the small yarn cylinder 2, the positioning magnetic buckle 3, the yarn speed sensor 4, the positioning magnetic buckle 7 and the large yarn cylinder 5, the yarn can be smoothly inverted, the yarn rewinding efficiency is improved, and the yarn quality is also better ensured.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A yarn guiding device for yarn winding, comprising:

the device comprises a frame (1), wherein the frame (1) comprises an upper layer, a middle layer and a lower layer;

a small yarn cylinder (2) is positioned and arranged in the middle layer (12) of the frame (1);

a positioning magnetic button (3) and a yarn speed sensor (4) are fixedly arranged on the upper layer (11) of the frame (1);

a rotating component (6) capable of driving the large yarn cylinder (5) to rotate is arranged at the lower layer (13) of the frame (1);

a reciprocating assembly is embedded in the middle layer (12) of the frame (1), and a positioning guide magnetic buckle (7) is arranged on a reciprocating plate of the reciprocating assembly; and

yarn of the small yarn cylinder (2) upwards passes through the positioning magnetic buckle (3) and the yarn speed sensor (4) in sequence, and enters the large yarn cylinder (5) after passing through the positioning magnetic buckle (7).

2. Yarn guiding device for yarn winding according to claim 1, characterized in that the small yarn packages (2) are arranged vertically and the large yarn packages (5) are arranged horizontally.

3. Yarn guiding device for yarn winding according to claim 1, characterized in that the positioning magnet clasp (3) is ring-shaped with a ring-shaped middle part for the yarn to pass through.

4. Yarn guiding device for yarn winding according to claim 1, characterized in that the yarn speed sensor (4) measures the speed and length of the yarn.

5. Yarn guiding device for yarn winding as in claim 1 wherein said shuttle assembly comprises a shuttle source connected to and driving a shuttle plate to shuttle.

6. Yarn guiding device for yarn winding according to claim 1, characterized in that the rotating assembly (6) comprises a rotating base on which a rotating motor is arranged, the output shaft of which is connected to the large bobbin (5).

7. Yarn guiding device for yarn winding as in claim 1, characterised in that the yarn speed sensor (4) comprises a housing, which comprises an inner side and an outer side, a swing arm is rotatably arranged on the inner side of the housing by means of a rotation shaft, and a movable yarn guide is fixedly arranged on the swing arm, while a fixed yarn guide is also arranged on the inner side of the housing, and the movable yarn guide and the fixed yarn guide are arranged alternately, a counter wheel is also rotatably arranged on the inner side of the housing, a mounting groove is arranged on the outer side of the housing, a rotation shaft penetrating from the inner side is arranged in the mounting groove, and the center of the spiral spring is connected on the rotation shaft, while the outer side of the spiral spring is connected with a regulating disc, which is arranged in the mounting groove and a regulating groove is also arranged in the circumferential direction of the regulating disc, and the outer side of the housing is provided with an elastic positioning assembly, and the elastic positioning assembly can be inserted into the regulating groove.

8. Yarn guiding device for yarn winding as in claim 7, characterised in that a display screen is also provided on the outside of the housing, said display screen being connected to the speed sensor and the counter sensor, while the speed sensor and the counter sensor are also connected to the counter wheel.

9. Yarn guiding device for yarn winding as in claim 7 wherein the inner side of the housing is further provided with a yarn feeding guide wheel and a yarn discharging guide in rotation.