Single-spindle speed measurement sensor mechanism

Abstract

The utility model discloses a single-spindle speed measurement sensor mechanism which comprises a sensor assembly. The sensor assembly is mounted on the twisting machine; the sensor assembly comprises a sensor upper shell, a sensor lower shell and a photoelectric sensor; the photoelectric sensor comprises a light emitting diode (LED) and a photodiode; the photoelectric sensor is arranged in a built-in cavity formed by assembling the sensor upper shell and the sensor lower shell up and down; one side of the sensor assembly is connected with the yarn guide hook through a fixing piece. According to the single-spindle speed measurement sensor, through the photoelectric detection technology, accurate monitoring of the yarn speed is achieved. According to the structural design, installation and maintenance are facilitated, a visual feedback mechanism is provided, and the automation and intelligence level of textile production is greatly improved. Through real-time monitoring and timely warning, the sensor is beneficial to optimizing the production process, improving the product quality and reducing the labor cost.

Description

TECHNICAL FIELD

[0001] The utility model relates to a single spindle speed sensor mechanism belongs to textile equipment technical field. BACKGROUND

[0002] In modern textile industry, the production process of yarn has very high requirements on the quality and production efficiency of yarn. The speed of yarn directly affects the stability and consistency of the product, therefore, it is particularly important to monitor the running speed of yarn in real time. The traditional yarn speed detection method often relies on manual patrol, which not only has high working strength, but also is easy to miss and make mistakes, affecting the production efficiency and product quality.

[0003] In order to solve this problem, a new type of single spindle speed sensor needs to be developed. The sensor is specially installed on the twisting machine, which is used to detect whether the yarn speed matches the set value in real time. This design can greatly reduce the patrol strength of the operator and improve the production efficiency. CONTENT OF THE UTILITY MODEL

[0004] In view of the problems existing in the prior art, the utility model provides a single spindle speed sensor mechanism, so as to solve the above technical problems.

[0005] In order to achieve the above purpose, the utility model adopts the technical scheme of a single spindle speed sensor mechanism, which comprises a sensor assembly; the sensor assembly is installed on the twisting machine; the sensor assembly comprises a sensor upper shell, a sensor lower shell and a photoelectric sensor; the photoelectric sensor comprises a light emitting diode LED and a photodiode; the photoelectric sensor is arranged in the built-in cavity after the sensor upper shell and the sensor lower shell are assembled; one side of the sensor assembly is connected with a yarn guide hook through a fixing piece.

[0006] Further, the sensor upper shell and the sensor lower shell are U-shaped structure, and a hole slot for the yarn guide hook to pass through is arranged at the position where the U-shaped structure is connected with the yarn guide hook; an upper end cover is arranged at the position of the sensor; the yarn guide hook is fixed through the hole slot, the upper end cover and the fixing piece after passing through the hole slot.

[0007] Further, one end of the yarn guide hook after passing through the hole slot is located in the U-shaped cavity of the sensor upper shell and the sensor lower shell, and a yarn coil is placed in the U-shaped cavity; one end of the yarn guide hook is wound on the top of the yarn coil.

[0008] Further, the sensor upper shell and the sensor lower shell are fixed by snap type connection.

[0009] Further, the fixing piece is a countersunk screw.

[0010] Further, the shell material of the sensor assembly adopts PP tea color translucent material.

[0011] Furthermore, the sensor assembly is also provided with an induction light, which flashes red and green when the speed does not match the set value, thereby reminding the staff of the working status of the equipment; the induction light is connected to the control system, and the next operation is performed through the sensor signal fed back by the control system.

[0012] Furthermore, the photoelectric sensor is a diffuse reflection sensor.

[0013] The beneficial effects of this utility model are as follows: This mechanism, installed on a twisting machine, detects whether the yarn speed matches the set value, significantly reducing the need for operator inspections. The upper and lower layers of the structure are connected using a snap-on design, with the rear end connected to the yarn guide hook using screws. This strengthens the plastic components while reducing the number of pre-installation steps and significantly reducing labor time. This single-spindle speed sensor uses photoelectric detection technology to accurately monitor yarn speed. Its structural design not only facilitates installation and maintenance but also provides an intuitive feedback mechanism, significantly enhancing the automation and intelligence of textile production. Through real-time monitoring and timely alerts, the sensor helps optimize the production process, improve product quality, and reduce labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] In the figure: 1. sensor assembly, 11. sensor upper shell, 111. upper end cover, 12. sensor lower shell, 13. photoelectric sensor, 2. fixing part, 3. yarn guide hook, 4. yarn balloon. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described herein are only used to illustrate the present invention and are not intended to limit the scope of the present invention.

[0017] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present invention pertains. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0018] like Figure 1As shown, a single spindle speed sensor mechanism, comprising a sensor assembly 1; the sensor assembly 1 is installed on a twisting machine; the sensor assembly 1 comprises a sensor upper shell 11, a sensor lower shell 12 and a photoelectric sensor 13; the photoelectric sensor 13 comprises a light emitting diode LED and a photodiode; the photoelectric sensor 13 is arranged in the built-in cavity after the upper and lower shells are assembled; one side of the sensor assembly 1 is connected with a guide hook 3 through a fixing part 2.

[0019] Preferably, the sensor upper shell 11 and the sensor lower shell 12 are U-shaped structures, and a hole slot for the guide hook to pass through is arranged at the position where the U-shaped structure is connected with the guide hook 3; an upper end cover 111 is arranged at the position of the sensor.

[0020] Preferably, one end of the guide hook 3 after passing through the hole slot is located in the U-shaped cavity of the sensor upper shell 11 and the sensor lower shell 12, and a yarn coil 4 is placed in the U-shaped cavity; one end of the guide hook 3 is wound around the top of the yarn coil 4.

[0021] Preferably, the sensor upper shell 11 and the sensor lower shell 12 are fixed by a buckle type connection.

[0022] Preferably, the fixing part 2 is a countersunk screw part.

[0023] Preferably, the shell material of the sensor assembly 1 is a PP tea color semi-transparent material.

[0024] Preferably, an induction lamp is further arranged in the sensor assembly 1, which is used to flash red and green when the speed does not match the set value, so as to remind the staff of the working state of the equipment; the induction lamp is connected with a control system, and the next operation is performed through the sensor signal feedback by the control system.

[0025] Preferably, the photoelectric sensor 13 is a diffuse reflection sensor.

[0026] The working principle is as follows:

[0027] The LED inside the sensor emits light of a certain wavelength (usually infrared), and when the yarn passes through the sensor, the characteristics of the yarn surface (such as color and smoothness) will affect the reflection of light; the yarn will partially reflect the light emitted by the sensor, and the reflected light will be received by the photodiode; the sensor converts the received light signal into an electrical signal and calculates the speed of the yarn according to the change of the light signal; the processing circuit inside the sensor can monitor the frequency change of the light signal in real time, and then calculate the linear speed of the yarn; the sensor compares the measured speed with the preset speed value; if the measured speed deviates from the set value, the sensor will trigger the indicator light to warn; when the yarn speed is not matched, the indicator light will flash to remind the operator to adjust and maintain, ensuring the stability of the production process.

[0028] The single spindle speed sensor realizes accurate monitoring of yarn speed through photoelectric detection technology. Its structural design not only facilitates installation and maintenance, but also provides an intuitive feedback mechanism, greatly improving the automation and intelligence level of textile production. Through real-time monitoring and timely warning, this sensor helps optimize the production process, improve product quality, and reduce labor costs.

[0029] This sensor is specially installed on the twisting machine to detect whether the yarn speed matches the set value in real time. This design can greatly reduce the intensity of the operator's patrol and improve production efficiency. The upper and lower layers of the sensor are connected by a buckle, which not only facilitates installation and removal, but also reduces dependence on manual operation, reduces the initial installation steps, and greatly saves labor time.

[0030] In addition, this sensor is made of PP tea-colored translucent material, and an induction light is integrated inside. When the yarn speed does not match the set value, the induction light will flash red and green, directly reminding the operator to help them adjust the production parameters in a timely manner. This design not only improves the intelligence level of the equipment, but also enhances the visibility and ease of use of the sensor. This structure is particularly suitable for diffuse reflection sensors, with the lamp bead built into the plastic part, making the entire device more concise and clear, in line with the trend of modern industrial design.

[0031] In summary, the development of the new single spindle speed sensor aims to improve the automation level of the textile industry, optimize the production process, reduce labor costs, and improve product quality, providing strong support for the intelligent development of textile production.

[0032] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modifications, equivalent replacements or improvements made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A single spindle speed sensor mechanism, characterized in that: The invention comprises a sensor assembly (1); the sensor assembly (1) is mounted on a twisting machine; the sensor assembly (1) comprises a sensor upper shell (11), a sensor lower shell (12) and a photoelectric sensor (13); the photoelectric sensor (13) comprises a light-emitting diode (LED) and a photodiode; the photoelectric sensor (13) is arranged in a built-in cavity formed by assembling the sensor upper shell (11) and the sensor lower shell (12) from top to bottom; one side of the sensor assembly (1) is connected to a yarn guide hook (3) through a fixing member (2).

2. A single spindle speed sensor mechanism according to claim 1, characterized in that: The sensor upper shell (11) and the sensor lower shell (12) are of a U-shaped structure as a whole, and a hole for the yarn guide hook to pass through is provided at a position on one side thereof connected to the yarn guide hook (3); an upper end cover (111) is provided on the sensor at this position; after the yarn guide hook (3) passes through the hole, it is fixed by the upper end cover (111) and the fixing member (2).

3. A single spindle speed sensor mechanism according to claim 1, characterized in that: One end of the yarn guide hook (3) after passing through the hole slot is located in the U-shaped cavity of the sensor upper shell (11) and the sensor lower shell (12), and a yarn balloon (4) is placed in the U-shaped cavity; one end of the yarn guide hook (3) is wound around the top of the yarn balloon (4).

4. A single spindle speed sensor mechanism according to claim 1, characterized in that: The sensor upper shell (11) and the sensor lower shell (12) are fixed by a snap-fit ​​connection method.

5. The single spindle speed sensor mechanism according to claim 1, characterized in that: The fixing member (2) is a countersunk screw member.

6. The single spindle speed sensor mechanism according to claim 1, characterized in that: The shell material of the sensor component (1) is PP brown translucent material.

7. The single spindle speed sensor mechanism according to claim 1, characterized in that: The sensor assembly (1) is also provided with an induction light, which flashes red and green when the speed does not match the set value, thereby reminding the staff of the working status of the equipment; the induction light is connected to the control system, and the next operation is performed through the sensor signal fed back by the control system.

8. The single spindle speed sensor mechanism according to claim 1, characterized in that: The photoelectric sensor (13) is a diffuse reflection sensor.

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