Thread rolling machine control method, electronic equipment and storage medium

Abstract

The invention discloses a thread rolling machine control method, electronic equipment and a storage medium, and relates to the field of screw machining. The control method comprises the following steps that a layer hopper device conveys materials to a thread rolling machine, and a computer controller controls the working state of the layer hopper device; the material is fixed on the basis of material blocking, and the working state of the thread rolling wheel is adjusted on the basis of the computer controller so that the material can be machined; and the computer controller obtains a quality parameter of the screw thread, and if the quality parameter is lower than a preset threshold value, the computer controller stops and gives an alarm. According to the invention, the computer controller controls the working states of the layer bucket equipment and the rolling wheel, so that the applicability is improved; and the computer controller can detect the quality parameters of the screw threads, so that the working efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the field of screw processing, and in particular to a thread rolling machine control method, electronic equipment and storage medium. Background Art

[0002] The existing thread rolling machine controls the working state of the thread rolling wheel through an electronic controller, but the feeding of the feeding device is controlled by another controller, and timely synchronization of data cannot be achieved.

[0003] Moreover, there is no quality inspection process for the screws processed by the thread rolling machine, which easily leads to damaged screws and low processing efficiency. Summary of the invention

[0004] In order to solve the above problems, the first aspect of the present invention provides a control method for a thread rolling machine, the control method comprising the following steps: The layer bucket device transports the materials to the thread rolling machine, and the computer controller controls the working state of the layer bucket device; The material is fixed based on the material stopper, and the working state of the rubbing roller is adjusted based on the computer controller to process the material; The computer controller obtains the quality parameter of the screw thread. If the quality parameter is lower than a preset threshold, the computer controller stops and alarms.

[0005] Among them, the working modes of the layer bucket equipment include forward rotation and reverse rotation. The forward rotation of the layer bucket refers to the layer bucket equipment rotating in a preset direction to meet the material transportation requirements, and the reverse rotation of the layer bucket refers to the rotation direction of the layer bucket equipment being opposite to the preset direction; the material in the layer bucket equipment is cleared based on the reverse rotation of the layer bucket.

[0006] Wherein, the computer controller controls the working state of the layer bucket device including the following steps: The layer hopper equipment is equipped with sensors to detect whether the material has reached the designated position; When the material enters the sensor's detection range, the sensor sends a signal; After receiving the signal, the computer controller adjusts the conveying speed and / or working mode of the layer bucket device based on the signal.

[0007] Wherein, the material blocking includes primary material blocking and secondary material blocking, and the material is initially positioned based on the primary material blocking; and the material is secondarily positioned and adjusted after the initial positioning and partial processing based on the second material blocking.

[0008] Wherein, the computer controller adjusts the working state of the rubbing wheel, including the floating head adjusting the position of the rubbing wheel, and adapting to materials of different shapes and sizes based on the change of the position of the rubbing wheel.

[0009] Wherein, the computer controls the computer controller to obtain the quality parameters of the screw thread, including the following steps: The photoelectric sensor obtains the size, structure and other parameters of the screw thread and sends a signal to the computer controller; The computer controller receives the signal and generates a quality parameter in combination with a preset logic, and the computer controller compares the quality parameter with a preset threshold value; If the quality parameter is higher than the preset threshold, the thread rolling machine works normally; if the quality parameter is lower than the preset threshold, the computer controller controls the thread rolling machine to stop.

[0010] The electric motor of the thread rolling machine is controlled by a star-delta control circuit, and the parameters of the star-delta control circuit can be adjusted by a computer controller.

[0011] Wherein, when the thread rolling machine is working, the oil-immersed motor works throughout the whole process, lubrication and heat dissipation of internal components are achieved based on the operation of the oil-immersed motor, and the oil-immersed motor is controlled by a manual switch.

[0012] The second aspect of the present invention further provides an electronic device, comprising: a memory and a processor coupled to each other, wherein the processor is used to execute program instructions stored in the memory to implement the tooth rolling machine control method as described in any one of the above items.

[0013] The third aspect of the present invention further provides a computer-readable storage medium, wherein the computer-readable storage medium stores program data, and the program data can be executed by a processor to implement the thread rolling machine control method as described in any one of the above items.

[0014] Beneficial effects of the present invention: Different from the prior art, the present invention discloses a thread rolling machine control method, electronic equipment and storage medium, which relate to the field of screw processing; wherein the control method comprises the following steps: a layer bucket device conveys materials to the thread rolling machine, and a computer controller controls the working state of the layer bucket device; the material is fixed based on the material stopper, and the working state of the thread rolling wheel is adjusted based on the computer controller to process the material; the computer controller obtains the quality parameters of the screw thread, and if the quality parameters are lower than the preset threshold, the computer controller stops and alarms. The present invention controls the working states of the layer bucket device and the thread rolling wheel through the computer controller, thereby improving applicability; and the computer controller can detect the quality parameters of the screw thread, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic flow chart of an embodiment of a method for controlling a thread rolling machine provided in the present application; Figure 2 A schematic diagram of the structure of an electronic device according to an embodiment of the present application; Figure 3A schematic diagram of the structure of an embodiment of a computer-readable storage medium provided in this application. DETAILED DESCRIPTION

[0016] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0017] like Figure 1 As shown, Figure 1 The flowchart of an embodiment of the control method of a thread rolling machine provided in the present application includes the following steps: Step S11: The layer bucket equipment conveys the material to the thread rolling machine, and the computer controller controls the working state of the layer bucket equipment; the computer controller automatically adjusts the working state of the layer bucket equipment, which reduces the need for manual intervention and improves the degree of automation; the automated control system can quickly respond to changes in the position of the material and adjust the working state of the layer bucket equipment in time, thereby speeding up the material conveying speed and improving the overall production efficiency.

[0018] Step S12: Fix the material based on the material stopper, adjust the working state of the rubbing roller based on the computer controller to process the material; fix the material by the material stopper to ensure that the position of the material remains unchanged during the processing, thereby improving the processing accuracy. The computer controller automatically adjusts the working state of the rubbing roller, reducing the time of manual adjustment and improving the processing efficiency.

[0019] Step S13: The computer controller obtains the quality parameters of the screw thread. If the quality parameters are lower than the preset threshold, the computer controller stops and alarms. Abnormal quality parameters often mean that the equipment may be faulty or worn. The shutdown alarm prompts the operator to check or repair, which helps to find problems in advance and avoid greater losses. By monitoring the quality parameters of the screw thread in real time, products that do not meet the requirements can be found in time to prevent unqualified products from flowing into the next process or the hands of the final customer. Timely shutdown and alarm can avoid further processing of unqualified products, thereby reducing the generation of waste.

[0020] In summary, the control method of this embodiment includes the following steps: the layer bucket device conveys the material to the thread rolling machine, and the computer controller controls the working state of the layer bucket device; the material is fixed based on the material stopper, and the working state of the thread rolling wheel is adjusted based on the computer controller to process the material; the computer controller obtains the quality parameters of the screw thread, and if the quality parameters are lower than the preset threshold, the computer controller stops and alarms. The present invention controls the working state of the layer bucket device and the thread rolling wheel through the computer controller, thereby improving applicability; and the computer controller can detect the quality parameters of the screw thread to improve work efficiency.

[0021] In one embodiment, the working modes of the layer bucket device include forward rotation of the layer bucket and reverse rotation of the layer bucket. The forward rotation of the layer bucket means that the layer bucket device rotates in a preset direction to meet the material conveying requirements. In the forward rotation mode, the layer bucket device can achieve efficient material conveying with lower energy consumption. In this embodiment, the forward rotation of the layer bucket can effectively lift the material from a low position to a high position, which is suitable for applications that require vertical or inclined material conveying. In other embodiments, the preset direction can also be adaptively adjusted according to specific needs, and no limitation is made here.

[0022] Layer hopper reversal means that the rotation direction of the layer hopper equipment is opposite to the preset direction; the material in the layer hopper equipment is cleared based on the layer hopper reversal; by reversing to clear the material, the inside of the equipment can be easily inspected and maintained to ensure that the equipment is in good condition; regularly using the reversal mode to clear the material can reduce the blockage problem caused by material accumulation and improve the reliability of the equipment.

[0023] The hopper equipment can flexibly use both forward and reverse modes to not only meet the normal material transportation needs, but also provide convenience during maintenance and cleaning, ensuring the continuous and efficient operation of the equipment. In actual operation, operators can switch the working mode of the hopper equipment in a timely manner according to the specific production situation and equipment status to achieve the best working effect.

[0024] In one embodiment, the computer controller controls the working state of the bucket device including the following steps: The layer hopper equipment is provided with a sensor for detecting whether the material has reached the designated position; the sensor may be a photoelectric sensor, a proximity sensor or other types of detection devices.

[0025] When the material enters the detection range of the sensor, the sensor sends a signal; the signal can be an electrical signal, and the electrical signal sent by the sensor is transmitted to the computer controller through the connecting line.

[0026] After receiving the signal, the computer controller adjusts the conveying speed and / or working mode of the layer hopper equipment based on the signal; for example, if the material reaches the specified position, the computer controller may increase or decrease the rotation speed of the layer hopper, or change the rotation direction of the layer hopper (layer hopper forward rotation or layer hopper reverse rotation) The sensor can detect the material position in real time, and the computer controller dynamically adjusts the equipment working status according to the real-time data to ensure the accuracy of material transportation; the computer controller can also record the sensor data to provide a basis for subsequent production analysis and help optimize the production process.

[0027] In one embodiment, the material stopper includes a primary material stopper and a secondary material stopper. The material is initially positioned based on the primary material stopper; and the material is secondarily positioned and adjusted after the primary positioning and partial processing based on the second material stopper.

[0028] When the material is fed into the thread rolling machine, the primary stopper will position the material in the correct position to ensure that the workpiece can accurately enter the action area of ​​the thread rolling wheel. Through the primary stopper, the workpiece is fixed before entering the thread rolling process to prevent it from moving during the process.

[0029] For workpieces that require multiple stages of processing, after the primary stopper has completed part of the processing, the secondary stopper will reposition the workpiece. The secondary stopper not only repositions the workpiece, but may also fine-tune the position of the workpiece to ensure the accuracy of subsequent processing.

[0030] It should be made clear that all materials need to be stopped once, but the second stop is only required for processing longer screws or materials that need to be processed multiple times; for example, when processing a longer screw, the first stop will position and fix the front end of the screw for preliminary processing; after processing a section, the second stop will reposition the other part of the screw and make adjustments to continue the subsequent thread processing. This method ensures the thread quality of the entire screw and can adapt to the processing of workpieces of different lengths and requirements.

[0031] Through the coordinated use of primary and secondary stoppers, the thread rolling machine can efficiently and accurately complete the thread processing task. This method can not only improve the processing accuracy and efficiency, but also reduce the scrap rate caused by workpiece position deviation, thereby reducing production costs and improving overall production benefits.

[0032] In one embodiment, the computer controller adjusts the working state of the rolling wheel including the floating head adjusting the position of the rolling wheel, and adapts to materials of different shapes and sizes based on the change of the position of the rolling wheel. For example, when processing screws of different sizes, the computer controller can automatically adjust the position of the rolling wheel based on the information provided by the sensor to ensure that each screw can be accurately processed. This automated adjustment method not only improves the processing quality, but also enables the rolling machine to quickly adapt to changes in the production line, thereby improving production efficiency.

[0033] By adjusting the working state of the thread rolling wheel through a computer controller, especially by realizing automatic adjustment of the thread rolling wheel position through a floating head mechanism, the processing accuracy and adaptability of the thread rolling machine can be significantly improved, the scrap rate can be reduced, and production efficiency can be improved.

[0034] In one embodiment, the computer controls the computer controller to obtain the quality parameters of the screw thread, including the following steps: The photoelectric sensor obtains the size, structure and other parameters of the screw thread and sends a signal to the computer controller; The computer controller receives the signal and generates a quality parameter in combination with a preset logic, and the computer controller compares the quality parameter with a preset threshold value; If the quality parameter is higher than the preset threshold, the thread rolling machine works normally; if the quality parameter is lower than the preset threshold, the computer controller controls the thread rolling machine to stop.

[0035] For example, during the thread rolling machine processing, the photoelectric sensor continuously detects the screw thread being processed and sends the relevant information to the computer controller. The controller receives this data, calculates the quality parameters of the screw thread through a preset algorithm, and compares it with the set standard threshold. If it is found that the quality parameter of a screw thread is lower than the preset threshold, the controller will immediately control the thread rolling machine to stop working, and may issue an alarm through the display or other means to prompt the operator to check or handle it. In this way, not only can product quality be guaranteed, but also production efficiency and reliability can be improved, and production interruptions and resource waste caused by quality problems can be reduced.

[0036] In one embodiment, the motor of the thread rolling machine is controlled by a star-delta control circuit, and the parameters of the star-delta control circuit can be adjusted by a computer controller. The working principle of the star-delta control circuit is described in detail below: Star starting stage: At the beginning of starting, the stator winding of the motor is connected in a star (Y) manner. At this time, the voltage borne by each phase winding is only one-tenth of the line voltage, thereby reducing the starting current.

[0037] Delay phase: The motor starts and accelerates in the star connection state. Within the set time, the motor accelerates to close to the rated speed.

[0038] Switching to the triangle stage: When the delay time is over, the control system switches the stator winding of the motor from star connection to triangle connection. At this time, the voltage of each phase winding is restored to the line voltage, and the motor can operate normally and output rated power.

[0039] By using the star-delta control circuit in combination with a computer controller, the starting process of the thread rolling machine motor can be effectively controlled to ensure smooth starting of the motor, reduce the impact of the starting current on the power grid, and improve the reliability and efficiency of the system; the computer controller can adjust the duration of the delay stage.

[0040] In one embodiment, the oil-immersed motor works throughout the entire process when the thread rolling machine is working, and lubrication and heat dissipation of internal components are achieved based on the operation of the oil-immersed motor, and the oil-immersed motor is controlled by a manual switch. During the use of the thread rolling machine, the operator needs to start the oil-immersed motor before starting the thread rolling machine to ensure that there is enough lubricating oil inside the motor for lubrication and heat dissipation. After the thread rolling machine completes its work, the operator needs to turn off the oil-immersed motor, but before that, ensure that the lubricating oil inside the motor has completed the task of lubrication and heat dissipation. In this way, the motor can be effectively protected and the overall operating efficiency and reliability of the thread rolling machine can be improved.

[0041] For the above embodiment, the present application provides a computer device, see Figure 2 , Figure 2 The computer device of the present application comprises a memory and a processor, wherein the memory and the processor are coupled to each other, the memory stores program data, and the processor is used to execute the program data to implement the steps of any embodiment of the above-mentioned thread rolling machine control method.

[0042] In this embodiment, the processor may also be referred to as a CPU (Central Processing Unit). The processor may be an integrated circuit chip having signal processing capabilities. The processor may also be a general-purpose processor, a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field programmable gate array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components. The general-purpose processor may be a microprocessor or the processor may also be any conventional processor, etc.

[0043] The method of the above embodiment can be implemented in the form of a computer program, so the present application proposes a computer readable storage medium, see Figure 3 , Figure 3 The figure is a schematic diagram of a computer-readable storage medium according to an embodiment of the present invention. The computer-readable storage medium stores program data that can be run by a processor, and the program data can be executed by the processor to implement the steps of any embodiment of the above-mentioned thread rolling machine control method.

[0044] The computer-readable storage medium in this embodiment may be a medium that can store program data, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, or may be a server that stores the program data. The server may send the stored program data to other devices for execution, or may execute the stored program data by itself.

[0045] The above description is only an implementation method of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A thread rolling machine control method, characterized in that: The control method comprises the following steps: The layer bucket device transports the materials to the thread rolling machine, and the computer controller controls the working state of the layer bucket device; The material is fixed based on the material stopper, and the working state of the rubbing roller is adjusted based on the computer controller to process the material; The computer controller obtains the quality parameter of the screw thread. If the quality parameter is lower than a preset threshold, the computer controller stops and alarms.

2. The control method according to claim 1, characterized in that: The working modes of the layer bucket equipment include forward rotation of the layer bucket and reverse rotation of the layer bucket. The forward rotation of the layer bucket refers to the layer bucket equipment rotating in a preset direction to meet the material transportation requirements, and the reverse rotation of the layer bucket refers to the rotation direction of the layer bucket equipment being opposite to the preset direction. The material in the layer bucket equipment is cleared based on the reverse rotation of the layer bucket.

3. The control method according to claim 2, characterized in that: The computer controller controls the working state of the layer bucket device including the following steps: The layer hopper equipment is equipped with sensors to detect whether the material has reached the designated position; When the material enters the sensor's detection range, the sensor sends a signal; After receiving the signal, the computer controller adjusts the conveying speed and / or working mode of the layer bucket device based on the signal.

4. The control method according to claim 3, characterized in that: The material blocking includes primary material blocking and secondary material blocking. The material is initially positioned based on the primary material blocking; and the material is secondarily positioned and adjusted after the primary positioning and partial processing based on the second material blocking.

5. The control method according to claim 4, characterized in that: The computer controller adjusts the working state of the rubbing roller, including the floating head adjusting the position of the rubbing roller, based on the change of the position of the rubbing roller to adapt to materials of different shapes and sizes.

6. The control method according to claim 5, characterized in that: The computer controls the computer controller to obtain the quality parameters of the screw thread, including the following steps: The photoelectric sensor obtains the size, structure and other parameters of the screw thread and sends a signal to the computer controller; The computer controller receives the signal and generates a quality parameter in combination with a preset logic, and the computer controller compares the quality parameter with a preset threshold value; If the quality parameter is higher than the preset threshold, the thread rolling machine works normally; if the quality parameter is lower than the preset threshold, the computer controller controls the thread rolling machine to stop.

7. The control method according to claim 6, characterized in that: The electric motor of the thread rolling machine is controlled by a star-delta control circuit, and the parameters of the star-delta control circuit can be adjusted by a computer controller.

8. The control method according to claim 7, characterized in that: When the thread rolling machine is working, the oil-immersed motor works throughout the whole process, lubrication and heat dissipation of internal components are achieved based on the working of the oil-immersed motor, and the oil-immersed motor is controlled by a manual switch.

9. An electronic device, characterized in that: The electronic device comprises: a memory and a processor coupled to each other, wherein the processor is used to execute program instructions stored in the memory to implement the thread rolling machine control method according to any one of claims 1-8.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores program data, and the program data can be executed by a processor to implement the thread rolling machine control method according to any one of claims 1-8.

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