Servo controller of low-pressure doubling winder
By designing a low-voltage yarn servo controller in the winder, integrating CAN BUS communication and touch screen functions, and combining electronic gears and electronic cam technology, the existing winder controllers have been solved, and the problems of low efficiency and high power consumption are realized. Efficient and reliable yarn production and quality control.
Patent Information
- Application Number
- CN202420572161.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-24
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-03-24
AI Technical Summary
The existing winder controllers have problems such as complex mechanical structure, low efficiency and high power consumption, making it difficult to achieve efficient yarn production and quality control.
A low-voltage yarn converging machine servo controller is designed, integrating CAN BUS communication, touch screen and other functions. Through reasonable interface layout and module design, spinning length, yarn breaking detection, winding diameter detection and tension detection are realized, combined with electronics Gear and electronic cam technology completes the decoupling and simplification of the mechanical linkage structure.
It improves the production efficiency and quality of yarn, reduces the labor intensity of operators, improves the system operation reliability, reduces the failure rate, and has a high performance and price ratio, achieving high precision servo control and precision winding functions.
Smart Images
Figure CN222293265U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of textile machinery controllers, in particular to a low-voltage doubling machine servo controller. Background Art
[0002] The winding process is an important process for post-spinning processing and pre-spinning preparation of cotton. The bobbin yarn can be sold as yarn or used by the weaving mill.
[0003] Generally, the winding process is required. Large textile machinery manufacturers at home and abroad attach great importance to the production and research and development of winding machines, which has led to the rapid development of winding machine controllers. Most of the existing technologies are mechanical winding machines with variable frequency control, which have complex mechanical structures, low efficiency and high power consumption.
[0004] In view of this, the existing problems are studied and improved, and a low-voltage winding machine servo controller is provided. The controller has a reasonable structural design, and the system integrates common functions required by the winding machine, such as spinning length counting, yarn break detection, winding diameter detection and tension detection, as well as special functions such as CAN BUS communication and touch screen. The purpose is to solve the problem and improve the practical value through this technology. Utility Model Content
[0005] The utility model aims to solve the shortcomings in the prior art and proposes a low-voltage doubling machine servo controller.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a low-voltage yarn doubling machine servo controller, comprising a controller body, a CAN communication interface is provided on one side of the upper surface of the controller body, a Hall counting interface is provided on one side of the Hall counting interface, a yarn break sensor interface is installed on one side of the yarn break sensor interface, a motor direction switch is installed on one side of the motor direction switch, a simple operation panel interface is provided on one side of the motor direction switch, an angle sensor interface and a tension sensor interface are installed on one side of the simple operation panel interface, a three-phase 48VAC power input is installed at the corner of the upper end of the controller body, a yarn guide motor encoder signal interface is provided on one side of the three-phase 48VAC power input, a winding motor encoder signal is installed on one side of the yarn guide motor encoder signal interface, a 24V power interface and an electromagnetic suction cup interface are provided on the surface of the controller body at a position symmetrical to the tension sensor interface, an electromagnetic scissors interface is provided on one side of the electromagnetic scissors interface, an electronic scale interface is installed on one side of the electromagnetic scissors interface, and a tension stepping motor interface and an oiling stepping motor interface are provided at a position symmetrical to the yarn guide motor encoder signal interface at the upper end of the controller body.
[0007] As a further description of the above technical solution:
[0008] The CAN communication interface is welded on the surface of the controller body, the Hall counting interface is welded on the surface of the controller body, the yarn break sensor interface and the motor direction switch are welded on the surface of the controller body, and the yarn break sensor interface and the motor direction switch have the same size.
[0009] As a further description of the above technical solution:
[0010] The tension sensor interface and the angle sensor interface are fixedly mounted on the upper surface of the controller body, the tension sensor interface and the angle sensor interface have the same size, and the simple operation panel interface is welded on one side of the motor direction switcher.
[0011] As a further description of the above technical solution:
[0012] The three-phase 48VAC power input is fixedly connected to the corner of the controller body surface by screws, and the yarn guide motor encoder signal interface and the winding motor encoder signal are fixedly connected to one side of the three-phase 48VAC power input by fixing bolts.
[0013] As a further description of the above technical solution:
[0014] The 24V power supply interface and the electromagnetic suction cup interface are welded on the surface of the controller body. The sizes of the 24V power supply interface and the electromagnetic suction cup interface are the same. The electromagnetic scissors interface is welded on one side of the electromagnetic suction cup interface. The electronic scale interface is welded on the surface of the controller body.
[0015] As a further description of the above technical solution:
[0016] The tension stepper motor interface and the oil feeding stepper motor interface are fixedly mounted on the surface of the controller body, and the tension stepper motor interface and the oil feeding stepper motor interface are mounted opposite to the yarn guide motor encoder signal interface and the winding motor encoder signal.
[0017] The utility model has the following beneficial effects:
[0018] In the utility model, through reasonable interface layout and module design, the low-voltage yarn doubling machine servo controller can realize convenient connection and efficient communication with various peripherals. The application of CAN communication interface enables the controller to exchange data and transmit control instructions with other devices or systems, thereby improving the flexibility and scalability of the entire system. The setting of Hall counting interface and motor direction switch enables the controller to accurately control the rotation direction and speed of the motor, thereby realizing accurate control of the yarn.
[0019] The design of three-phase 48VAC power input ensures stable and reliable power supply for the controller. The setting of the encoder signal interface of the yarn guide motor and the encoder signal of the winding motor enables the controller to obtain the running status and position information of the motor in real time, thereby realizing precise control of the yarn.
[0020] The introduction of the 24V power supply interface and the electromagnetic suction cup interface enables the controller to drive the electromagnetic suction cup to fix and pull the yarn. The design of the electromagnetic scissors interface enables the controller to control the action of the electromagnetic scissors to cut the yarn. The setting of the electronic scale interface enables the controller to monitor the weight of the yarn in real time, thereby achieving precise control of the yarn quality.
[0021] The setting of tension stepper motor interface and oil feeding stepper motor interface enables the controller to accurately control the rotation of the stepper motor, thereby realizing accurate control of yarn tension and oil feeding amount. This design not only improves the production efficiency and quality of yarn, but also reduces the labor intensity of operators.
[0022] The application of this device makes the system working voltage safe (input three-phase 48VAC), hardware simplified, and low cost; the operating reliability is improved, the failure rate is reduced, and it has a high performance-price ratio. The system integrates common functions such as spinning length measurement, yarn break detection, winding diameter detection, and tension detection required by the winding machine, as well as special functions such as CAN BUS communication and touch screen. At the same time, high-precision servo control technology is applied to this system, and electronic gear and electronic cam technology are built into the embedded software system, completing the decoupling and simplification of the mechanical linkage structure, realizing the precision winding and digital layered winding working mode, and greatly improving the winding efficiency and quality of the winding machine yarn. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 The utility model is a schematic diagram of the overall structure of the low-voltage doubling machine servo controller.
[0024] Legend:
[0025] 1. Controller body; 2. CAN communication interface; 3. Hall counting interface; 4. Yarn break sensor interface; 5. Motor direction switch; 6. Simple operation panel interface; 7. Angle sensor interface; 8. Tension sensor interface; 9. Three-phase 48VAC power input; 10. Yarn guide motor encoder signal interface; 11. Winding motor encoder signal; 12. 24V power supply interface; 13. Electromagnetic suction cup interface; 14. Electromagnetic scissors interface; 15. Electronic scale interface; 16. Tension stepper motor interface; 17. Oiling stepper motor interface. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model; the terms "first", "second" and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0028] Reference Figure 1 The utility model provides an embodiment: a low-voltage yarn doubling machine servo controller, comprising a controller body 1, a CAN communication interface 2 is arranged on one side of the upper surface of the controller body 1, a Hall counting interface 3 is arranged on one side of the CAN communication interface 2, a motor direction switch 5 is installed on one side of the Hall counting interface 3, a simple operation panel interface 6 is arranged on one side of the motor direction switch 5, an angle sensor interface 7 and a tension sensor interface 8 are installed on one side of the simple operation panel interface 6, a three-phase 48VAC power input 9 is installed at the corner of the upper end of the controller body 1, and the three-phase 48VA A yarn guide motor encoder signal interface 10 is provided on one side of the C power input 9, and a winding motor encoder signal 11 is installed on one side of the yarn guide motor encoder signal interface 10; a 24V power supply interface 12 and an electromagnetic suction cup interface 13 are provided on the surface of the controller body 1 at a position symmetrical to the tension sensor interface 8; an electromagnetic scissors interface 14 is provided on one side of the electromagnetic scissors interface 14; an electronic scale interface 15 is installed on one side of the electromagnetic scissors interface 14; a tension stepping motor interface 16 and an oil supply stepping motor interface 17 are provided on the upper end of the controller body 1 at a position symmetrical to the yarn guide motor encoder signal interface 10.
[0029] In the utility model, the CAN communication interface 2 is welded on the surface of the controller body 1, the Hall counting interface 3 is welded on the surface of the controller body 1, the yarn break sensor interface 4 and the motor direction switch 5 are welded on the surface of the controller body 1, and the yarn break sensor interface 4 and the motor direction switch 5 are the same size. The controller body 1 is provided with key components such as a microprocessor, a memory, a power management module and a communication protocol module. The microprocessor is responsible for processing the signals from each interface and performing logical judgment and decision-making according to a preset algorithm. The memory is used to store data such as control logic, configuration parameters and operating status. The power management module is responsible for providing a stable and reliable power supply for the entire controller.
[0030] Specifically, the communication protocol module is the key component to realize the function of CAN communication interface 2. It supports CAN bus protocol and can carry out high-speed and stable data transmission with other devices. Through CAN communication interface 2, users can realize remote monitoring and control, improve production efficiency and equipment reliability.
[0031] The Hall counting interface 3 is used to connect the Hall sensor to achieve accurate measurement of key parameters such as the speed and position of the equipment. The yarn break sensor interface 4 is used to connect the yarn break sensor. When the yarn breaks, it can send out an alarm signal in time to remind the operator to deal with it. The motor direction switch 5 is used to control the forward and reverse rotation of the motor to achieve accurate control of the equipment.
[0032] Furthermore, the tension sensor interface 8 and the angle sensor interface 7 are fixedly mounted on the upper surface of the controller body 1 , the tension sensor interface 8 and the angle sensor interface 7 have the same size, and the simple operation panel interface 6 is welded on one side of the motor direction switch 5 .
[0033] Furthermore, the three-phase 48VAC power input 9 is fixedly connected to the corner of the surface of the controller body 1 by screws, and the yarn guide motor encoder signal interface 10 and the winding motor encoder signal 11 are fixedly connected to one side of the three-phase 48VAC power input 9 by fixing bolts. The design of the three-phase 48VAC power input 9 also takes heat dissipation and overload protection into consideration. The three-phase 48VAC power input 9 fixedly connected by screws at the corner of the surface of the controller body 1 not only ensures the stable power supply, but also makes the entire controller structure more stable.
[0034] The guide motor encoder signal interface 10 and the winding motor encoder signal 11 are fixedly connected to one side of the three-phase 48VAC power input 9 through fixing bolts. This design makes the signal transmission more stable and reliable, and reduces signal interruption or error caused by vibration or looseness.
[0035] Furthermore, the 24V power supply interface 12 and the electromagnetic suction cup interface 13 are welded on the surface of the controller body 1, the sizes of the 24V power supply interface 12 and the electromagnetic suction cup interface 13 are the same, the electromagnetic scissors interface 14 is welded on one side of the electromagnetic suction cup interface 13, and the electronic scale interface 15 is welded on the surface of the controller body 1.
[0036] Furthermore, the tension stepper motor interface 16 and the oil feeding stepper motor interface 17 are fixedly mounted on the surface of the controller body 1 , and the tension stepper motor interface 16 and the oil feeding stepper motor interface 17 are mounted opposite to the yarn guide motor encoder signal interface 10 and the winding motor encoder signal 11 .
[0037] Working principle and usage process:
[0038] Utilizing the latest power electronic control technology and the execution processing capabilities of 32-bit high-speed DSP chips and 32-bit ARM chips, it integrates functions such as winding length measurement, winding diameter detection, yarn break detection, tension detection, and CAN communication. It includes an industrial fieldbus interface and embedded centralized control and monitoring software to facilitate the integration and centralized control of a single system. Based on high-precision servo control technology, the controller has built-in electronic gears and electronic cam technology to complete the separation, decoupling and simplification of the mechanical linkage mechanism, and realize the precision winding and digital layered winding function. The winding ratio control range is 1.000~32.000, which greatly improves the yarn winding efficiency and quality. The actual winding line speed reaches 800~1200 meters / minute (the winding line speed of an empty tube with a diameter of 62mm can reach 800 meters / minute). The servo motor commutation acceleration / deceleration is up to ±8Hz / mS (8000r / s2), and the reciprocating motion commutation frequency is up to 850 times / minute, that is, 1700 commutations per minute. The effective integration of servo drive control and tension control improves the yarn guiding process level on the original basis. The system winding motion trajectory can be freely set, the operation is flexible and convenient, and it can better adapt to the winding needs of different yarns.
[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A low-voltage doubling machine servo controller, comprising a controller body (1), characterized in that: A CAN communication interface (2) is provided on one side of the upper surface of the controller body (1), a Hall counting interface (3) is provided on one side of the CAN communication interface (2), a yarn break sensor interface (4) is installed on one side of the Hall counting interface (3), a motor direction switch (5) is installed on one side of the yarn break sensor interface (4), a simple operation panel interface (6) is provided on one side of the motor direction switch (5), an angle sensor interface (7) and a tension sensor interface (8) are installed on one side of the simple operation panel interface (6), and a three-phase 48VAC power input (9) is installed at the corner of the upper end of the controller body (1). A yarn guide motor encoder signal interface (10) is provided on one side of the yarn guide motor encoder signal interface (10), a winding motor encoder signal (11) is installed on one side of the yarn guide motor encoder signal interface (10), a 24V power supply interface (12) and an electromagnetic suction cup interface (13) are provided on the surface of the controller body (1) at a position symmetrical to the tension sensor interface (8), an electromagnetic scissors interface (14) is provided on one side of the electromagnetic scissors interface (14), an electronic scale interface (15) is installed on one side of the electromagnetic scissors interface (14), and a tension stepping motor interface (16) and an oil supply stepping motor interface (17) are provided at an upper end of the controller body (1) at a position symmetrical to the yarn guide motor encoder signal interface (10).
2. The low-voltage doubling machine servo controller according to claim 1, characterized in that: The CAN communication interface (2) is welded on the surface of the controller body (1), the Hall counting interface (3) is welded on the surface of the controller body (1), the yarn break sensor interface (4) and the motor direction switch (5) are welded on the surface of the controller body (1), and the yarn break sensor interface (4) and the motor direction switch (5) have the same size.
3. The low-voltage doubling machine servo controller according to claim 1, characterized in that: The tension sensor interface (8) and the angle sensor interface (7) are fixedly mounted on the upper surface of the controller body (1); the tension sensor interface (8) and the angle sensor interface (7) have the same size; and the simple operation panel interface (6) is welded on one side of the motor direction switch (5).
4. The low-voltage doubling machine servo controller according to claim 1, characterized in that: The three-phase 48VAC power input (9) is fixedly connected to the corner of the surface of the controller body (1) by screws, and the yarn guide motor encoder signal interface (10) and the winding motor encoder signal (11) are fixedly connected to one side of the three-phase 48VAC power input (9) by fixing bolts.
5. The low-voltage doubling machine servo controller according to claim 1, characterized in that: The 24V power supply interface (12) and the electromagnetic suction cup interface (13) are welded on the surface of the controller body (1); the 24V power supply interface (12) and the electromagnetic suction cup interface (13) have the same size; the electromagnetic scissor interface (14) is welded on one side of the electromagnetic suction cup interface (13); and the electronic scale interface (15) is welded on the surface of the controller body (1).
6. The low-voltage doubling machine servo controller according to claim 1, characterized in that: The tension stepper motor interface (16) and the oil supply stepper motor interface (17) are fixedly mounted on the surface of the controller body (1), and the tension stepper motor interface (16) and the oil supply stepper motor interface (17) are mounted opposite to the yarn guide motor encoder signal interface (10) and the winding motor encoder signal (11).