CN220766148U - Yarn detection device for yarn rewinding equipment - Google Patents

Abstract

The utility model discloses a yarn detection device for yarn rewinding equipment, and belongs to the field of yarn production equipment. The yarn detecting device includes: a work table; a positioning seat is arranged on the workbench; the yarn cylinder is positioned on the positioning seat, the central shaft of the yarn cylinder is arranged along the vertical direction, and through holes are formed in the circumferential direction of the central shaft of the yarn cylinder; a cover plate arranged right above the yarn cylinder; the detection sensor is arranged on the positioning seat and detects the light intensity in the central shaft of the yarn barrel; and the processor is connected with the detection sensor and processes the data. Through setting up this yarn detection device, can penetrate inside the yarn section of thick bamboo through external light, when light intensity reached the setting value, can consider to need change, avoided the use of no twist yarn then, improved the quality of rewinding, provided reliable assurance for subsequent high-quality processing.

Description

Yarn detection device for yarn rewinding equipment

Technical Field

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

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, when the small package of yarn of the current rewinding device is produced, the yarn is a few millimeters thick yarn which is not twisted from the part of the central drum, the rest yarn is twisted yarn, the yarn which is not twisted needs to be removed when rewinding, the current yarn needs to be manually adjusted and removed, the efficiency is very low, and once hundreds of yarn drums exist, the yarn needs to be removed even by stopping the machine, so that the large-scale yarn rewinding is not facilitated, and once the yarn which is not twisted is rewound into the large drum for use, the subsequent yarn production can be influenced.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a yarn detection device for yarn rewinding equipment.

The technical scheme of the utility model is as follows: a yarn detecting device for a yarn rewinding apparatus, comprising:

a work table;

the positioning seat is arranged on the workbench;

the yarn cylinder is positioned on the positioning seat, the central shaft of the yarn cylinder is arranged along the vertical direction, and through holes are formed in the circumferential direction of the central shaft of the yarn cylinder;

the cover plate is arranged right above the yarn cylinder;

the detection sensor is arranged on the positioning seat and detects the light intensity in the central shaft of the yarn barrel; and

and the processor is connected with the detection sensor and processes the data.

Furthermore, the positioning seat is arranged in a circular shape and is positioned in the central shaft of the yarn barrel. The yarn cylinder can freely rotate around the positioning seat, and the yarn cylinder can conveniently and freely rotate during the follow-up yarn rewinding.

Further, the detection sensor is an illumination sensor. When the yarn bobbin works normally, the inside of the central shaft is in a dark state, and when yarns of the yarn bobbin gradually decrease, light can enter the inside of the central shaft through gaps among the yarns and the through holes and is sensed by the detection sensor.

Further, the processor is arranged on the workbench, and a detection sensor is also arranged in the processor, and the detection sensor detects the intensity of the ambient light. The thickness of the yarn is controlled by the ratio of the ambient light and the light intensity in the central shaft, and the rewinding of the yarn without twisting is avoided.

Further, an illuminating lamp is arranged on the workbench. In addition, the illuminating lamps are arranged in a plurality of ways, and normally, the layer height of the factory is higher, so that the illumination is preferably carried out by using the illuminating lamps in order to avoid the interference of the illumination by the sheet metal parts or other parts on the light and equipment in the factory, and the relative stability of the illumination intensity can be ensured.

Further, the yarn cylinder is provided with a spool, the central shaft is tubular, the central shaft is arranged on the positioning seat, and the upper end and the lower end of the circumference of the central shaft are respectively provided with limiting rings extending towards the periphery. I.e. the package is normally arranged.

Further, the through holes are arranged in an array along the axis of the central shaft. Generally, the number of the through holes is tens basically, the diameter of the through holes is far larger than that of the yarns, the through holes can realize the functions of water permeation and air permeation, the quality of the yarns is ensured, and meanwhile, the purpose of detection is realized by the through holes.

Further, the central shaft is wound with yarn. Generally, the thickness of the yarn is substantially flush with the circumference of the limit ring.

The beneficial technical effects of the utility model are as follows: through setting up this yarn detection device, can penetrate inside the yarn section of thick bamboo through external light, when light intensity reached the setting value, can consider to need change, avoided the use of no twist yarn then, improved the quality of rewinding, provided reliable assurance for subsequent high-quality processing.

Drawings

Fig. 1 is a general schematic view of a yarn detecting device for a yarn rewinding device.

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

Fig. 3 is a schematic view of a yarn package.

Wherein:

1. 2 parts of workbench, positioning seat, 3 parts of yarn barrel, 31 parts of central shaft, 32 parts of through hole, 33 parts of limit circular ring, 4 parts of cover plate, 5 parts of detection sensor, 6 parts of processor.

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 3, a yarn detecting device for a yarn rewinding device of the present embodiment includes:

a work table 1;

the positioning seat 2 is arranged on the workbench 1;

the yarn cylinder 3, the yarn cylinder 3 positions and sets up on locating seat 2, and the central axis 31 of the yarn cylinder 3 is set up along the vertical direction, set up the through hole 32 in the circumference of the central axis 31 of the yarn cylinder 3;

the cover plate 4 is arranged right above the yarn cylinder 3;

a detection sensor 5, wherein the detection sensor 5 is arranged on the positioning seat 2, and the detection sensor 5 detects the light intensity in the central shaft 31 of the yarn drum 3; and

and the processor 6 is connected with the detection sensor 5 and processes the data.

Further, the positioning seat 2 is circularly arranged, and the positioning seat 2 is located in the central shaft 31 of the yarn drum 3. The yarn cylinder 3 can freely rotate around the positioning seat 2, and the yarn can be conveniently and freely rotated during the follow-up yarn rewinding.

Further, the detection sensor 5 is an illumination sensor. When the yarn bobbin 3 works normally, the inside of the central shaft 31 is in a dark state, and when the yarns of the yarn bobbin 3 gradually decrease, light can enter the inside of the central shaft 31 through gaps among the yarns and the through holes 32 and is sensed by the detection sensor 5.

Further, referring to fig. 2, a processor 6 is disposed on the table 1, and a detection sensor 5 is also disposed in the processor 6, and the detection sensor 5 detects the intensity of the ambient light. I.e. by the ratio of the ambient light to the intensity of the light in the central axis 31, the thickness of the yarn is controlled, i.e. a rewinding of untwisted yarn is avoided.

Further, an illumination lamp is arranged on the workbench 1. In addition, the illuminating lamps are arranged in a plurality of ways, and normally, the layer height of the factory is higher, so that the illumination is preferably carried out by using the illuminating lamps in order to avoid the interference of the illumination by the sheet metal parts or other parts on the light and equipment in the factory, and the relative stability of the illumination intensity can be ensured.

Further, referring to fig. 3, the bobbin 3 is configured as a spool, the central shaft 31 is configured as a tube, the central shaft 31 is disposed on the positioning seat 2, and limiting rings 33 extending circumferentially at the upper and lower ends of the central shaft 31 in the circumferential direction are provided. I.e. the package 3 is normally arranged.

Further, referring to fig. 3, the through holes 32 are arranged in an array along the axis of the central shaft 31. Generally, the number of the through holes 32 is tens basically, the diameter of the through holes 32 is far larger than that of the yarns, the through holes 32 can realize the functions of water permeation and air permeation, the quality of the yarns is ensured, and meanwhile, the purpose of detection is realized by the through holes 32.

Further, referring to fig. 3, the central shaft 31 is wound with yarn. Generally, the thickness of the yarn is substantially flush with the circumference of the limit ring 33.

Through setting up this yarn detection device, can penetrate inside the yarn section of thick bamboo 3 through external light, when light intensity reached the setting value, can consider to need change, avoided the use of no twist yarn then, improved the quality of rewinding, provided reliable assurance for subsequent high-quality processing.

The basic work flow is that the yarn winding yarn of a yarn section of thick bamboo carries out normal rewinding, when rewinding to the inlayer, say when 2mm, the yarn is untwisted yarn this moment, needs to get rid of, and light passes through the through-hole and gets into inside the center pin, through detecting sensor perception and transmits to the controller, and the controller is control simultaneously and is rewound a motor, makes it stop to move far away, makes things convenient for workman's change.

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 (8)

1. A yarn detecting device for a yarn rewinding device, comprising:

a work table (1);

the positioning seat (2) is arranged on the workbench (1);

the yarn cylinder (3), the yarn cylinder (3) is positioned and arranged on the positioning seat (2), a central shaft (31) of the yarn cylinder (3) is arranged along the vertical direction, and a through hole (32) is arranged in the circumferential direction of the central shaft (31) of the yarn cylinder (3);

the cover plate (4) is arranged right above the yarn cylinder (3);

the detection sensor (5) is arranged on the positioning seat (2), and the detection sensor (5) detects the light intensity in the central shaft (31) of the yarn barrel (3); and

and the processor (6) is connected with the detection sensor (5) and processes the data.

2. Yarn detection device for a yarn rewinding device as claimed in claim 1, characterized in that the positioning seat (2) is arranged in a circle and that the positioning seat (2) is located in the central axis (31) of the yarn package (3).

3. Yarn detection device for a yarn rewinding device as claimed in claim 1, characterized in that said detection sensor (5) is an illumination sensor.

4. Yarn detection device for a yarn rewinding device as claimed in claim 1, characterized in that the processor (6) is arranged on the table (1), and that a detection sensor (5) is also arranged in the processor (6), which detection sensor (5) detects the intensity of the ambient light.

5. Yarn detecting device for yarn rewinding equipment as claimed in claim 1, characterized in that said table (1) is provided with illumination lamps.

6. Yarn detecting device for yarn rewinding device as claimed in claim 1, characterized in that the yarn bobbin (3) is spool-shaped, the central shaft (31) is tubular, the central shaft (31) is arranged on the positioning seat (2), and limiting rings (33) extending towards the periphery are respectively arranged at the upper and lower ends of the central shaft (31) in the circumferential direction.

7. Yarn detecting device for yarn rewinding device as claimed in claim 6, characterized in that said through holes (32) are arranged in an array along the axis of the central shaft (31).

8. Yarn detection device for a yarn rewinding device as claimed in claim 6, characterized in that said central shaft (31) is wound with yarn.