Automatic winding machine control system and control method thereof

Abstract

The invention discloses an automatic winding machine control system and a control method thereof, and belongs to the field of winding machines, the automatic winding machine control system comprises a winding machine tool, a power supply module, a man-machine interaction module, an electric heating resistance wire and colloid detection module, a power supply control module, a pressing module, a temperature control cooling module and a data storage module, the heating module is used for heating an electric heating resistance wire and colloid, and the man-machine interaction module comprises a PLC (Programmable Logic Controller), a CPU (Central Processing Unit) and a liquid crystal screen and is used for starting, stopping, controlling and monitoring each module; through cooperative use of the devices, arrangement of structures such as the man-machine interaction module, mutual cooperation of the PLC and the CPU, the programming capability of the PLC and the data processing capability of the CPU, the control capability and the data processing capability of the automatic winding machine control system are improved, and the control capability and the data processing capability of the automatic winding machine control system are improved. And through mutual cooperation of the power supply module and the power supply control module, the editable power supply can output different voltages and currents.

Description

Technical Field

[0001] The invention relates to the technical field of winding machines, in particular to an automatic winding machine control system and a control method thereof. Background Art

[0002] The winding machine is an automated equipment for winding coils. Common electronic products such as motor coils, transformers, solenoid valves, ignition coils, RFID, etc. are all produced by winding machines. The winding machine consists of a base, a wire cutting / clamping mechanism, a motion control system, a lead screw, and a wire arrangement device.

[0003] The basic actions of winding include feeding, head winding, wire winding, tail winding, wire cutting, material withdrawal, etc. At present, winding machines have all realized automatic control. The winding actions are pre-written and stored in the memory of the motion control card in the form of G code files. During processing, the winding code of the target model product is selected to execute processing.

[0004] When most of the existing automatic winding machines process the thermal resistance wire, in order to realize the automation of the winding machine, it is necessary to use an automatic winding machine control system to control the winding machine.

[0005] Since the resistance of the thermal resistor is different, the power supply requires different currents, voltages, heating times and cooling times when heating the thermal resistor. However, most existing automatic winding machine control systems cannot control the current and voltage of the power supply, so that the automatic winding machine control system cannot perform winding operations on thermal resistors with different resistances, and the automatic winding machine control system cannot meet different production needs.

[0006] Therefore, the present invention provides an automatic winding machine control system and a control method thereof to solve the above problems. Summary of the invention

[0007] 1. Technical issues to be solved

[0008] The present invention provides an automatic winding machine control system and a control method thereof, aiming to solve the problem mentioned in the background technology that the existing automatic winding machine control system cannot control the current and voltage of the power supply, so that the automatic winding machine control system cannot perform winding operations on electric thermal resistance wires with different resistances, and the automatic winding machine control system cannot meet different production needs.

[0009] (II) Technical solution

[0010] To achieve the above object, the present invention provides the following technical solutions: an automatic winding machine control system, including a winding machine, a power module, a human-machine interaction module, an electric thermal resistance wire and a colloid detection module, a power control module, a pressing module, a temperature control cooling module and a data storage module;

[0011] A power module, including an editable power group, is used to heat the electric heating resistance wire and the glue;

[0012] Human-machine interaction module, including PLC controller, CPU and LCD screen, is used to start, stop, control and monitor each module;

[0013] The electric heating resistance wire and glue detection module includes an electric heating resistance wire resistance detector and a glue detection, which is used to detect the electric heating resistance wire and the glue;

[0014] Power control module, pulse width modulation, for precise control of heating power;

[0015] A pressing module, including a driving unit and a pressing unit, for extruding the colloid, the electric thermal resistance wire and the non-woven fabric;

[0016] The temperature control cooling module includes a temperature sensor and a cooling unit, which is used to monitor the temperature of the electric heating resistance wire in real time during the heating process and the cooling of the electric heating resistance wire after heating;

[0017] The data storage module includes a database and a data transmission unit, which is used to store the data generated by the control system operation.

[0018] As a preferred technical solution of the present application, the PLC controller is electrically connected to the CPU and the LCD screen through a circuit board, the power module and the power control module are both controlled by the PLC controller, the LCD screen adopts a touch screen, and the pressing module is electrically connected to the PLC controller through a circuit board.

[0019] As a preferred technical solution of the present application, the editable power supply is fixedly connected to the surface of the winding machine, the LCD screen is fixedly connected to the upper surface of the winding machine, and the pressing module is installed on one side of the upper surface of the winding machine.

[0020] As a preferred technical solution of the present application, the power control module further controls the editable power supply, and realizes the change of the output of the switching regulated power supply through pulse width modulation, so that the output voltage of the power supply remains constant when the working conditions change.

[0021] As a preferred technical solution of the present application, the data storage module stores the operation step data in a database, the data transmission module transmits the command of the PLC controller, and the data transmission module stores the operation data in a database.

[0022] As a preferred technical solution of the present application, the pressing module includes a pressing drive motor, a rotating roller and a pressing plate installed on one side of the upper surface of the winding machine tool. The pressing drive motor is controlled by a PLC controller, the rotating roller is fixedly connected to the output end of the pressing drive motor, and the pressing plate is fixedly connected to the rotating roller.

[0023] As a preferred technical solution of the present application, the cooling unit corresponds to the electric heating resistance wire, and the temperature sensor monitors the temperature of the electric heating resistance wire in real time.

[0024] The present invention also discloses a control method of an automatic winding machine control system, which adopts the automatic winding machine control system and comprises the following steps:

[0025] S1: The LCD screen is set as a touch screen, operation instructions are given through the LCD screen, and the instructions are edited and transmitted through the PLC controller and the data transmission unit, so that the thermal resistance wire and glue detection module detects the resistance of the thermal resistance wire and the curing characteristics of the glue;

[0026] S2: After the detection of the electric thermal resistance wire and the colloid detection module is completed, the pressing module is controlled by the PLC controller to control the pressing drive motor to drive the rotating roller and the pressing plate to rotate, and the electric thermal resistance wire on the winding machine is pressed by the pressing plate;

[0027] S3: Based on the detection results of the thermal resistance wire and the colloid detection module, the editable power supply is controlled by the PLC controller, so that the editable power supply heats different thermal resistance wires by adjusting the current and voltage of the editable power supply according to the resistance values ​​of different thermal resistance wires and different colloids;

[0028] S4: The heating data is calculated by the PLC controller and the CPU, and the output voltage of the editable power supply is kept constant when the working conditions change by pulse width modulation, so that the editable power supply keeps the heating temperature of the electric thermal resistance wire constant. The heating time and cooling time are adjusted according to different resistance values ​​of the electric thermal resistance wire and different colloids by the temperature control cooling module, so that the electric thermal resistance wire reaches a suitable temperature, and the electric thermal resistance wire is fixed on the non-woven fabric by the colloid;

[0029] S5: Through the setting of the database, the data generated during the operation of the control system and the data of the operator are stored, and at the same time, it is convenient for the PLC controller and the CPU to make corresponding selections of the operating steps through the operating data when winding the electric thermal resistance wire under the same conditions through the data in the database.

[0030] (III) Beneficial effects

[0031] Through the setting of structures such as power supply module, electric thermal resistance wire and colloid detection module, pressing module, data storage module and human-computer interaction module, through the mutual cooperation of PLC controller and CPU, through the programming ability of PLC controller and the data processing ability of CPU, the control ability and data processing ability of automatic winding machine control system are improved, and through the mutual cooperation of power supply module and power supply control module, not only can the editable power supply output different voltages and currents, but also the voltage output by the editable power supply can be kept constant through pulse width modulation, so that the heating power of the editable power supply when heating the electric thermal resistance wire is more stable, and through the setting of temperature control cooling module, the temperature control of the electric thermal resistance wire is improved, and the cooling time of the electric thermal resistance wire can be controlled at the same time, so that the data of the electric thermal resistance wire is more accurate when the electric thermal resistance wire is processed, thereby improving the processing quality of the electric thermal resistance wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a structural schematic diagram of an automatic winding machine control system and a control method thereof;

[0033] Figure 2 It is a schematic diagram of the pressing module structure of the automatic winding machine control system and its control method;

[0034] Figure 3 It is a control system structure block diagram of an automatic winding machine control system and a control method thereof;

[0035] Figure 4 It is a structural block diagram of electric thermal resistance wire winding for automatic winding machine control system and control method thereof;

[0036] Figure 5 It is a structural block diagram of the electric thermal resistance wire winding and the electric thermal resistance wire and colloid detection module of the automatic winding machine control system and its control method;

[0037] Figure 6 The present invention is a structural block diagram of a temperature control cooling module and a data storage module of an automatic winding machine control system and a control method thereof. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0040] Embodiment 1: Figures 1 to 3 As shown, the embodiment of the automatic winding machine control system includes a winding machine 4, a power module, a human-computer interaction module, an electric thermal resistor and a glue detection module, a power control module, a pressing module, a temperature control cooling module and a data storage module; the power module includes an editable power group for heating the electric thermal resistor and the glue; the current and voltage of the power output are controlled by setting the editable power group, the human-computer interaction module includes a PLC controller, a CPU and a liquid crystal screen, which are used to start and stop, control and monitor each module; the control and operation of the automatic winding machine control system are improved by the mutual cooperation of the LPC controller and the CPU, the electric thermal resistor and the glue detection module includes an electric thermal resistor resistance detector and a glue detection, which are used to detect the electric thermal resistor and the glue; the resistance of the electric thermal resistor is detected by the electric thermal resistor resistance detector, and the glue curing characteristics are detected by the glue curing measuring instrument, the power control module, the pulse width modulation control, which is used to accurately control the heating power; through the setting of pulse width modulation, the voltage output by the editable power supply is constant, so that the editable power supply is more stable when heating the electric thermal resistance wire; the pressing module, including a driving unit and a pressing unit, is used to extrude the colloid, the electric thermal resistance wire and the non-woven fabric; the colloid is wrapped on the electric thermal resistance wire through the pressing module; the temperature control cooling module, including a temperature sensor and a cooling unit, is used to monitor the temperature in real time during the heating process of the electric thermal resistance wire and the cooling of the electric thermal resistance wire after heating; the data storage module, including a database and a data transmission unit, is used to store the data generated by the control system operation; the pressing module includes a pressing drive motor 1, a rotating roller 2 and a pressing plate 3 installed on one side of the upper surface of the winding machine 4; the pressing drive motor 1 is controlled by a PLC controller, the rotating roller 2 is fixedly connected to the output end of the pressing drive motor 1, and the pressing plate 3 is fixedly connected to the rotating roller 2.

[0041] The thermal resistance wire is wound on the upper surface of the winding machine 4, and the PLC controller and the CPU are controlled by touching the LCD screen. The pressing drive motor 1 is started by the PLC controller, so that its output end drives the rotating roller 2 to rotate, so that the pressing plate 3 presses the thermal resistance wire. At the same time, the editable power supply is started by the PLC controller, so that the editable power supply outputs current and voltage, so that the thermal resistance wire is heated, thereby heating the colloid. Through the setting of the pressing plate 3, the non-woven fabric and the colloid are wrapped on the thermal resistance wire to complete the winding of the thermal resistance wire, and through the setting of the pulse width modulation, the voltage output by the editable power supply is constant, so that the editable power supply heats the thermal resistance wire more stably.

[0042] Embodiment 2: Figures 1 to 4 As shown, in contrast to Example 1, another implementation of the automatic winding machine control system is as follows:

[0043] The power supply module includes an editable power supply group, and the editable power supply is fixedly connected to the surface of the winding machine 4, which is used for heating the electric heating resistance wire and the glue; the human-computer interaction module includes a PLC controller, a CPU and a liquid crystal screen, and the liquid crystal screen adopts a touch screen, and the liquid crystal screen is fixedly connected to the upper surface of the winding machine 4. The power supply module and the power supply control module are controlled by the PLC controller, and the PLC controller is electrically connected to the CPU and the liquid crystal screen through the circuit board, and is used to start, stop, control and monitor each module; the electric heating resistance wire and glue detection module includes an electric heating resistance wire resistance detector and a glue detection, which is used to detect the electric heating resistance wire and the glue; the power control module, pulse width modulation, is used to accurately control the heating power; the power control module further controls the editable power supply, through pulse width modulation, The output of the switching regulated power supply is changed so that the output voltage of the power supply remains constant when the working conditions change. The pressing module includes a driving unit and a pressing unit, which are used to extrude the colloid, the electric thermal resistance wire and the non-woven fabric; the pressing module is electrically connected to the PLC controller through a circuit board, and the pressing module is installed on one side of the upper surface of the winding machine 4. The temperature control cooling module includes a temperature sensor and a cooling unit, which are used to monitor the temperature in real time during the heating process of the electric thermal resistance wire and the cooling of the electric thermal resistance wire after heating; the data storage module includes a database and a data transmission unit, which are used to store the data generated by the control system operation, the data storage module stores the operation step data in the database, the data transmission module transmits the command of the PLC controller, and the data transmission module stores the operation data in the database.

[0044] When the automatic winding machine control system is in use, the resistance of the thermal resistor is detected by the thermal resistor resistance detector, and the curing characteristics of the glue are detected by the glue curing tester, so that the current and voltage of the editable power supply output are changed by the PLC controller, so that the current and voltage are more suitable for different thermal resistors and glues. At the same time, the heating time and cooling time are calculated and controlled by the PLC controller and the CPU, so that the heating effect of the thermal resistor and the glue is better, and the winding quality of the automatic winding machine is improved. Through the setting of the temperature controller, the heating temperature of the thermal resistor is monitored in real time, the real-time temperature is compared with the set temperature, and the heating temperature of the thermal resistor is adjusted in real time, so that the heating effect of the thermal resistor is better.

[0045] Embodiment 3: Figures 1 to 6 As shown, comparing Example 1 with Example 2, another implementation of the automatic winding machine control system is:

[0046] It includes a winding machine 4, a power module, a human-computer interaction module, an electric thermal resistance wire and a colloid detection module, a power control module, a pressing module, a temperature control cooling module and a data storage module; the power module includes an editable power group for heating the electric thermal resistance wire and the colloid; the human-computer interaction module includes a PLC controller, a CPU and an LCD screen for starting, stopping, controlling and monitoring each module; the electric thermal resistance wire and the colloid detection module includes an electric thermal resistance wire resistance detector and a colloid detection module for detecting the electric thermal resistance wire and the colloid; the power control module The group, pulse width modulation, is used to accurately control the heating power; the pressing module, including the driving unit and the pressing unit, is used to extrude the colloid, the electric thermal resistance wire and the non-woven fabric; the temperature control cooling module, including the temperature sensor and the cooling unit, is used to monitor the temperature in real time during the heating process of the electric thermal resistance wire and the cooling of the electric thermal resistance wire after heating; the data storage module, including the database and the data transmission unit, is used to store the data generated by the control system operation, the cooling unit corresponds to the electric thermal resistance wire, and the temperature sensor monitors the temperature of the electric thermal resistance wire in real time.

[0047] In the process of heating the thermal resistance wire through the editable power supply, the temperature of the thermal resistance wire is monitored in real time through the temperature sensor, and the temperature monitored by the temperature sensor is compared with the set temperature through the calculation of the CPU. The temperature of the thermal resistance wire during heating is adjusted through the cooperation of the PLC controller and the CPU, so that the temperature of the thermal resistance wire during heating is more stable, and through the setting of the cooling unit, after the heating of the thermal resistance wire is completed, the cooling unit is started by the PLC controller, and the cooling time is calculated by the CPU, so that the thermal resistance wire is cooled more thoroughly, and the winding efficiency of the thermal resistance wire is improved. At the same time, through the cooperation of the data transmission unit and the database, the data generated by the operation of the automatic winding machine control system and the data of the staff are stored in the warehouse, which facilitates subsequent traceability, and through the setting of the database, it is convenient for the PLC controller and the CPU to use the data in the database to wind the thermal resistance wire under the same conditions, and make corresponding selections for the operation steps through the operation data.

[0048] In combination with the above automatic winding machine control system, a control method for the automatic winding machine control system is provided below, which specifically includes the following steps:

[0049] S1: The LCD screen is set as a touch screen, operation instructions are given through the LCD screen, and the instructions are edited and transmitted through the PLC controller and the data transmission unit, so that the thermal resistance wire and glue detection module detects the resistance of the thermal resistance wire and the curing characteristics of the glue;

[0050] S2: After the detection of the electric thermal resistance wire and the colloid detection module is completed, the pressing module is controlled by the PLC controller to control the pressing drive motor 1 to drive the rotating roller 2 and the pressing plate 3 to rotate, and the electric thermal resistance wire on the winding machine 4 is pressed by the pressing plate 3;

[0051] S3: Based on the detection results of the thermal resistance wire and the colloid detection module, the editable power supply is controlled by the PLC controller, so that the editable power supply heats different thermal resistance wires by adjusting the current and voltage of the editable power supply according to the resistance values ​​of different thermal resistance wires and different colloids;

[0052] S4: The heating data is calculated by the PLC controller and the CPU, and the output voltage of the editable power supply is kept constant when the working conditions change by pulse width modulation, so that the editable power supply keeps the heating temperature of the electric thermal resistance wire constant. The heating time and cooling time are adjusted according to different resistance values ​​of the electric thermal resistance wire and different colloids by the temperature control cooling module, so that the electric thermal resistance wire reaches a suitable temperature, and the electric thermal resistance wire is fixed on the non-woven fabric by the colloid;

[0053] S5: Through the setting of the database, the data generated during the operation of the control system and the data of the operator are stored, and at the same time, it is convenient for the PLC controller and the CPU to make corresponding selections of the operating steps through the operating data when winding the electric thermal resistance wire under the same conditions through the data in the database.

[0054] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. Automatic winding machine control system, characterized by: Including winding machine, power module, human-machine interaction module, electric thermal resistance wire and colloid detection module, power control module, pressing module, temperature control cooling module and data storage module; A power module, including an editable power group, is used to heat the electric heating resistance wire and the glue; Human-machine interaction module, including PLC controller, CPU and LCD screen, is used to start, stop, control and monitor each module; The electric heating resistance wire and glue detection module includes an electric heating resistance wire resistance detector and a glue detection, which is used to detect the electric heating resistance wire and the glue; Power control module, pulse width modulation, for precise control of heating power; A pressing module, including a driving unit and a pressing unit, for extruding the colloid, the electric thermal resistance wire and the non-woven fabric; The temperature control cooling module includes a temperature sensor and a cooling unit, which is used to monitor the temperature of the electric heating resistance wire in real time during the heating process and the cooling of the electric heating resistance wire after heating; The data storage module includes a database and a data transmission unit, and is used to store data generated by the operation of the control system.

2. The automatic winding machine control system according to claim 1, characterized in that: The PLC controller is electrically connected to the CPU and the LCD screen through a circuit board. The power module and the power control module are both controlled by the PLC controller. The LCD screen adopts a touch screen. The pressing module is electrically connected to the PLC controller through a circuit board.

3. The automatic winding machine control system according to claim 1 is characterized in that: The editable power supply is fixedly connected to the surface of the winding machine, the liquid crystal screen is fixedly connected to the upper surface of the winding machine, and the pressing module is installed on one side of the upper surface of the winding machine.

4. The automatic winding machine control system according to claim 1 is characterized in that: The power control module further controls the editable power supply and realizes the change of the output of the switching regulated power supply through pulse width modulation, so that the output voltage of the power supply remains constant when the working conditions change.

5. The automatic winding machine control system according to claim 1, characterized in that: The data storage module stores the operation step data in a database, the data transmission module transmits the command of the PLC controller, and the data transmission module stores the operation data in a database.

6. The automatic winding machine control system according to claim 1, characterized in that: The pressing module includes a pressing drive motor, a rotating roller and a pressing plate installed on one side of the upper surface of the winding machine tool. The pressing drive motor is controlled by a PLC controller, the rotating roller is fixedly connected to the output end of the pressing drive motor, and the pressing plate is fixedly connected to the rotating roller.

7. The automatic winding machine control system according to claim 1, characterized in that: The cooling unit corresponds to the electric heating resistance wire, and the temperature sensor monitors the temperature of the electric heating resistance wire in real time.

8. The control method of the automatic winding machine control system is characterized by: The automatic winding machine control system according to any one of claims 1 to 7 comprises the following steps: S1: The LCD screen is set as a touch screen, and operation instructions are given through the LCD screen. The instructions are edited and transmitted through the PLC controller and the data transmission unit, so that the thermal resistance wire and the glue detection module detect the resistance of the thermal resistance wire and the curing characteristics of the glue; S2: After the detection of the electric thermal resistance wire and the colloid detection module is completed, the pressing module is controlled by the PLC controller to control the pressing drive motor to drive the rotating roller and the pressing plate to rotate, and the electric thermal resistance wire on the winding machine is pressed by the pressing plate; S3: Based on the detection results of the thermal resistance wire and the colloid detection module, the editable power supply is controlled by the PLC controller, so that the editable power supply heats different thermal resistance wires by adjusting the current and voltage of the editable power supply according to the resistance values ​​of different thermal resistance wires and different colloids; S4: The heating data is calculated by the PLC controller and the CPU, and the output voltage of the editable power supply is kept constant when the working conditions change by pulse width modulation, so that the editable power supply keeps the heating temperature of the electric thermal resistance wire constant. The heating time and cooling time are adjusted according to different resistance values ​​of the electric thermal resistance wire and different colloids by the temperature control cooling module, so that the electric thermal resistance wire reaches a suitable temperature, and the electric thermal resistance wire is fixed on the non-woven fabric by the colloid; S5: Through the setting of the database, the data generated during the operation of the control system and the data of the operator are stored, and at the same time, it is convenient for the PLC controller and the CPU to make corresponding selections of the operating steps through the operating data when winding the electric thermal resistance wire under the same conditions through the data in the database.

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