Steel pipe finishing one-by-one treatment system and treatment method

Abstract

The invention discloses a steel pipe finishing one-by-one processing system and method, the processing procedures of steel pipes are warehouse-out, straightening and flaw detection in sequence, and the processing system comprises an MES system, a WCS / WMS system, a production Internet of Things system and a PLC control system; wherein the PLC control system comprises a straightening machine control system suitable for controlling a straightening machine to act and a flaw detection control system suitable for controlling flaw detection equipment to act; the WCS / WMS system is suitable for being connected with the steel pipe three-dimensional warehouse so as to control the action of the steel pipe three-dimensional warehouse; the MES system is connected with the production Internet of Things system; the production internet of things system is respectively connected with the WCS / WMS system, and the straightening machine control system is connected with the flaw detection control system. According to the invention, one-by-one tracking and data storage of each processing procedure in the steel pipe finishing process can be realized, and tracing, reason analysis and continuous improvement of steel pipe production are facilitated.

Description

Technical Field

[0001] The invention relates to a steel pipe finishing and processing system and method for each pipe, belonging to the technical field of steel pipe production. Background Art

[0002] At present, the production process of steel pipes requires finishing treatment, and the finishing process of steel pipes mainly includes straightening, flaw detection, sawing, end inspection and packaging. Since steel pipe production is a discrete and non-continuous processing mode, it is inevitable that unqualified products will be offline and reworked during the production process of steel pipes. When problems occur in the performance of steel pipe products, it is impossible to accurately trace the corresponding batch information, which is not conducive to cause analysis and continuous improvement. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide a steel pipe finishing and pipe-by-pipe processing system, which can realize pipe-by-pipe tracking and data storage of each processing step in the steel pipe finishing process, which is beneficial to the traceability, cause analysis and continuous improvement of steel pipe production.

[0004] The technical solution to solve the technical problem of the present invention is: a steel pipe finishing and processing system, the processing procedures of the steel pipe are out of the warehouse, straightening and flaw detection, and the processing system includes an MES system, a WCS / WMS system, a production Internet of Things system and a PLC control system; wherein, The PLC control system includes a straightening machine control system suitable for controlling the action of the straightening machine and a flaw detection control system suitable for controlling the action of the flaw detection equipment; The WCS / WMS system is suitable for connecting with the steel pipe warehouse to control the movement of the steel pipe warehouse; The MES system is connected to the production IoT system; The production Internet of Things system is connected to the WCS / WMS system, the straightening machine control system and the flaw detection control system; The MES system is suitable for generating steel pipe production instruction information according to the steel pipe production order plan and transmitting it to the production Internet of Things system; the steel pipe production instruction information includes steel pipe outbound request instructions and steel pipe production data information; the steel pipe production data information includes steel pipe material information and steel pipe number information; The WCS / WMS system controls the steel pipe warehouse to deliver the steel pipes to the straightening machine according to the steel pipe delivery request instruction and the production data information; The production Internet of Things system is suitable for generating a list of steel pipes to be processed based on the steel pipe number information according to the steel pipe production data information; The straightening machine control system is suitable for controlling the straightening machine to straighten the steel pipe according to the list of steel pipes to be processed; The straightening machine control system feeds back the straightening machine input signal and the straightening machine output signal to the production Internet of Things system; The production Internet of Things system is suitable for collecting the straightening process data of the straightening machine when the straightening machine is straightening the steel pipe from the straightening machine control system based on the straightening machine input signal and the straightening machine output signal, and binding the straightening process data with the steel pipe number information to form the production performance bound with the steel pipe number information; The flaw detection control system is suitable for controlling the flaw detection equipment to perform flaw detection on the steel pipes according to the list of steel pipes to be processed; The flaw detection control system is suitable for feeding back the flaw detection equipment signals and the flaw detection equipment signals to the production Internet of Things system; The production Internet of Things system is also suitable for collecting the flaw detection process data of the flaw detection equipment when it performs flaw detection on the steel pipe based on the input and output signals of the flaw detection equipment to the flaw detection control system, and binding the flaw detection process data with the steel pipe number information, and supplementing it into the production performance.

[0005] Further, the flaw detection control system includes an eddy current flaw detection control system suitable for controlling the action of the eddy current flaw detection equipment and an ultrasonic flaw detection control system suitable for controlling the action of the ultrasonic flaw detection equipment; The eddy current flaw detection control system is suitable for feeding back the input and output eddy current flaw detection equipment signals to the production Internet of Things system; The production Internet of Things system is also suitable for collecting eddy current flaw detection process data of the eddy current flaw detection equipment when performing eddy current flaw detection on the steel pipe based on the input eddy current flaw detection equipment signal and the output eddy current flaw detection equipment signal to the eddy current flaw detection control system, and binding the eddy current flaw detection process data with the steel pipe number information, and adding it to the production performance; The production Internet of Things system is also suitable for performing scrap inspection on the corresponding steel pipes based on the eddy current flaw detection process data; when the scrap inspection fails, the steel pipes that fail the scrap inspection are taken offline, and the list of steel pipes to be processed is updated to remove the steel pipes that fail the scrap inspection from the list of steel pipes to be processed; when the scrap inspection passes, the steel pipes that pass the scrap inspection are controlled to be sent to the ultrasonic flaw detection equipment; The production Internet of Things system is also suitable for collecting ultrasonic flaw detection process data of the ultrasonic flaw detection equipment when ultrasonic flaw detection is performed on the steel pipe based on the input and output signals of the ultrasonic flaw detection equipment to the ultrasonic flaw detection control system, and binding the ultrasonic flaw detection process data with the steel pipe number information, and adding it to the production performance; The production Internet of Things system is also suitable for conducting scrap inspection and processing on the corresponding steel pipes based on the ultrasonic flaw detection process data; wherein, when the scrap inspection fails, the steel pipes that fail the scrap inspection are taken offline, and the list of steel pipes to be processed is updated to remove the steel pipes that fail the scrap inspection from the list of steel pipes to be processed; when the scrap inspection passes, the steel pipes that pass the scrap inspection are controlled and sent to subsequent processes.

[0006] Furthermore, the processing steps of steel pipes also include sawing after flaw detection; The PLC control system also includes a sawing control system suitable for controlling the movement of the sawing equipment and connected to the production Internet of Things system; The steel pipe production data information also includes sawing rule information; The production Internet of Things system is suitable for sending sawing rule information and steel pipe material information to the sawing control system; The sawing control system is suitable for sawing the steel pipe based on the sawing rule information and the steel pipe material information and feeding back the sawing equipment signal input and output to the production Internet of Things system; The production Internet of Things system is suitable for collecting the sawing process data of the sawing equipment when it is sawing the steel pipe based on the input and output signals of the sawing equipment to the sawing control system, and binding the sawing process data with the steel pipe number information, and supplementing it into the production performance.

[0007] Furthermore, when the sawing equipment cuts the steel pipe in the middle, the production Internet of Things system is suitable for making corresponding adjustments and updates to the steel pipe number information and binding the sawing process data with the updated steel pipe number information, adding it to the production performance and updating the list of steel pipes to be processed at the same time.

[0008] Furthermore, the PLC control system also includes a sawing scrap judgment control system suitable for controlling the action of the sawing scrap judgment equipment and connected to the production Internet of Things system; The sawing scrap judgment control system is suitable for controlling the sawing scrap judgment equipment to perform scrap judgment inspection on the sawn steel pipes and feed back the results to the production Internet of Things system; wherein, when the scrap judgment inspection fails, the steel pipes that fail the scrap judgment inspection are taken offline, and the list of steel pipes to be processed is updated to remove the steel pipes that fail the scrap judgment inspection from the list of steel pipes to be processed; when the scrap judgment inspection passes, the steel pipes that pass the scrap judgment inspection are controlled to be sent to the subsequent process.

[0009] Furthermore, the processing steps of steel pipes also include end inspection after sawing; The steel pipe finishing and processing system also includes an end inspection and entry system, which is connected to the production Internet of Things system. The end inspection and entry system is suitable for manually entering the inspection information of the sampled steel pipes and transmitting it to the production Internet of Things system.

[0010] Furthermore, the processing steps of steel pipes also include packaging after end inspection; The steel pipe finishing and processing system further includes a baler control system, which is suitable for controlling the action of the baler and is connected to the production Internet of Things system; The steel pipe production data information also includes packaging and bundling rule information; The production Internet of Things system sends the bundling rule information to the baler control system; The baler control system is suitable for controlling the baler to count and pack the steel pipes after the end inspection process according to the baling rule information; The production Internet of Things system is also suitable for collecting the packaging process data of the packaging machine during the packaging process from the packaging machine control system and binding the packaging process data with the steel pipe number information, and supplementing it into the production performance.

[0011] Furthermore, the production IoT system is also suitable for feeding back production performance to the MES system.

[0012] The present invention also provides a processing method for a steel pipe finishing and processing system, and the processing method comprises the following steps: The MES system generates steel pipe production instruction information according to the steel pipe production order plan and transmits it to the production Internet of Things system; the steel pipe production instruction information includes steel pipe outbound request instructions and steel pipe production data information; the steel pipe production data information includes steel pipe material information and steel pipe number information; The WCS / WMS system controls the steel pipe warehouse to deliver the steel pipes to the straightening machine according to the steel pipe delivery request instruction and the production data information; The production Internet of Things system generates a list of steel pipes to be processed based on the steel pipe number information according to the steel pipe production data information; The straightening machine control system controls the straightening machine to straighten the steel pipes according to the list of steel pipes to be processed; The straightening machine control system feeds back the straightening machine input signal and the straightening machine output signal to the production Internet of Things system; The production Internet of Things system collects the straightening process data of the straightening machine when the straightening machine is straightening the steel pipe from the straightening machine control system based on the straightening machine input signal and the straightening machine output signal, and binds the straightening process data with the steel pipe number information to form the production performance bound to the steel pipe number information; The flaw detection control system controls the flaw detection equipment to perform flaw detection on the steel pipes according to the list of steel pipes to be processed; The flaw detection control system feeds back the input and output signals of the flaw detection equipment to the production Internet of Things system; The production Internet of Things system collects the flaw detection process data of the flaw detection equipment when it performs flaw detection on the steel pipe from the flaw detection control system based on the input and output signals of the flaw detection equipment, binds the flaw detection process data with the steel pipe number information, and adds it to the production performance.

[0013] After adopting the above technical scheme, the steel pipe finishing and processing system of the present invention is supported by the application of highly automated intelligent equipment to realize the material and production tracking of steel pipes. Combined with data acquisition applications, it can realize online tracking of each steel pipe while associating the processing material information, production process data information, etc. of the current steel pipe, which is convenient for tracing and analyzing the quality of the steel pipe. DETAILED DESCRIPTION

[0014] The present invention provides a steel pipe finishing and processing system and method. Those skilled in the art can refer to the content of this article and appropriately improve the process parameters to achieve it. It should be pointed out in particular that all similar replacements and modifications are obvious to those skilled in the art, and they all fall within the scope of protection of the present invention. The method and application of the present invention have been described through preferred embodiments, and relevant personnel can obviously modify or appropriately change and combine the method and application of this article without departing from the content, spirit and scope of the present invention to implement and apply the technology of the present invention.

[0015] In order to make the content of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments.

[0016] Embodiment 1: A steel pipe finishing and processing system, the processing procedures of the steel pipe are out of storage, straightening, flaw detection, sawing, end inspection and packaging in sequence; of course, sawing and subsequent procedures may not be included, and packaging may be performed directly after flaw detection. In this embodiment, the straightening of the steel pipe is performed by a straightening machine, and the flaw detection of the steel pipe is performed by an eddy current flaw detection device or an ultrasonic flaw detection device. Of course, the two flaw detection methods can also be combined for flaw detection. The sawing of the steel pipe is performed by a sawing device, and the packaging of the steel pipe is performed by a baling machine. The steel pipe finishing and processing system includes an MES system, a WCS / WMS system, a production Internet of Things system and a PLC control system; wherein, The PLC control system includes a straightening machine control system suitable for controlling the action of the straightening machine and a flaw detection control system suitable for controlling the action of the flaw detection equipment; The WCS / WMS system is suitable for connecting with the steel pipe warehouse to control the movement of the steel pipe warehouse; The MES system is connected to the production IoT system; The production Internet of Things system is connected to the WCS / WMS system, the straightening machine control system and the flaw detection control system; The MES system is suitable for generating steel pipe production instruction information according to the steel pipe production order plan and transmitting it to the production Internet of Things system; the steel pipe production instruction information includes steel pipe outbound request instructions and steel pipe production data information; the steel pipe production data information includes steel pipe material information and steel pipe number information; The WCS / WMS system controls the steel pipe warehouse to deliver the steel pipes to the straightening machine according to the steel pipe delivery request instruction and the production data information; The production Internet of Things system is suitable for generating a list of steel pipes to be processed based on the steel pipe number information according to the steel pipe production data information; The straightening machine control system is suitable for controlling the straightening machine to straighten the steel pipe according to the list of steel pipes to be processed; The straightening machine control system feeds back the straightening machine input signal and the straightening machine output signal to the production Internet of Things system; The production Internet of Things system is suitable for collecting the straightening process data of the straightening machine when the straightening machine performs straightening processing on the steel pipe from the straightening machine control system based on the straightening machine input signal and the straightening machine output signal, and binding the straightening process data with the steel pipe number information to form the production performance bound with the steel pipe number information; in this embodiment, when the steel pipe enters the straightening machine, the straightening machine control system generates an input straightening machine signal, and when the steel pipe exits the straightening machine, the straightening machine control system generates an output straightening signal. The production Internet of Things system collects the straightening process data of the straightening machine when the straightening machine performs straightening processing on the steel pipe from the straightening machine input signal and the output straightening machine signal. Specifically, the production Internet of Things system collects the straightening process data of the straightening machine when the steel pipe is straightened between the generation of the straightening machine input signal and the generation of the straightening machine output signal; The flaw detection control system is suitable for controlling the flaw detection equipment to perform flaw detection on the steel pipes according to the list of steel pipes to be processed; The flaw detection control system is suitable for feeding back the flaw detection equipment signals and the flaw detection equipment signals to the production Internet of Things system; The production Internet of Things system is also suitable for collecting the flaw detection process data of the flaw detection equipment when flaw detection is performed on the steel pipe from the flaw detection control system based on the flaw detection equipment input signal and the flaw detection equipment output signal, and binding the flaw detection process data with the steel pipe number information, and adding it to the production performance. In this embodiment, when the steel pipe enters the flaw detection equipment, the flaw detection control system generates an input flaw detection equipment signal, and when the steel pipe exits the flaw detection equipment, the flaw detection control system generates an output flaw detection signal. The production Internet of Things system collects the flaw detection process data of the flaw detection equipment when flaw detection is performed on the steel pipe from the flaw detection equipment input signal and the flaw detection equipment output signal to the flaw detection control system. Specifically, the production Internet of Things system collects the flaw detection process data of the flaw detection equipment when flaw detection is performed on the steel pipe between the generation of the flaw detection input signal and the generation of the flaw detection output signal.

[0017] In this embodiment, the WCS / WMS system mainly includes the WCS system and the WMS system. The WCS system and the WMS system interact with each other. The WMS system is used for warehouse management, task processing, sorting and distribution control, etc. The WCS system is used to receive instructions sent by the WMS system and send them to the PLC system of the steel pipe warehouse. The PLC system of the steel pipe warehouse performs corresponding steel pipe warehouse operations according to the instructions. Steel pipes are shipped from the steel pipe warehouse in rows and enter the production line for processing.

[0018] In this embodiment, steel pipes are shipped out of the steel pipe three-dimensional warehouse and enter the finishing area. After being distributed on the loading platform, the steel pipes enter the straightening machine according to the queue for straightening. The straightened steel pipes leave the straightening machine and can enter the conveyor chain and then the flaw detection equipment according to the queue. If the steel pipe information on the conveyor chain collected by the production Internet of Things information is inconsistent with the steel pipe material information, manual adjustment can be made through the operation terminal.

[0019] Specifically, the flaw detection control system includes an eddy current flaw detection control system suitable for controlling the action of the eddy current flaw detection equipment and an ultrasonic flaw detection control system suitable for controlling the action of the ultrasonic flaw detection equipment; The eddy current flaw detection control system is suitable for feeding back the input and output eddy current flaw detection equipment signals to the production Internet of Things system; The production Internet of Things system is also suitable for collecting eddy current flaw detection process data of the eddy current flaw detection equipment when performing eddy current flaw detection on the steel pipe based on the input eddy current flaw detection equipment signal and the output eddy current flaw detection equipment signal to the eddy current flaw detection control system, and binding the eddy current flaw detection process data with the steel pipe number information, and adding it to the production performance; The production Internet of Things system is also suitable for performing scrap inspection on the corresponding steel pipes based on the eddy current flaw detection process data; when the scrap inspection fails, the steel pipes that fail the scrap inspection are taken offline, and the list of steel pipes to be processed is updated to remove the steel pipes that fail the scrap inspection from the list of steel pipes to be processed; when the scrap inspection passes, the steel pipes that pass the scrap inspection are controlled to be sent to the ultrasonic flaw detection equipment; The production Internet of Things system is also suitable for collecting ultrasonic flaw detection process data of the ultrasonic flaw detection equipment when ultrasonic flaw detection is performed on the steel pipe based on the input and output signals of the ultrasonic flaw detection equipment to the ultrasonic flaw detection control system, and binding the ultrasonic flaw detection process data with the steel pipe number information, and adding it to the production performance; The production Internet of Things system is also suitable for conducting scrap inspection and processing on the corresponding steel pipes based on the ultrasonic flaw detection process data; wherein, when the scrap inspection fails, the steel pipes that fail the scrap inspection are taken offline, and the list of steel pipes to be processed is updated to remove the steel pipes that fail the scrap inspection from the list of steel pipes to be processed; when the scrap inspection passes, the steel pipes that pass the scrap inspection are controlled and sent to subsequent processes.

[0020] Eddy current flaw detection process data and ultrasonic flaw detection process data both include flaw detection image files.

[0021] In this embodiment, after the steel pipe is inspected, there are two circulation paths: one is to connect to the sawing station, and the other is to pack manually. When the system provides the manual packing function, the operator enters / selects data in the corresponding screen according to production needs, then performs the packing operation, and uploads the corresponding packing information to the MES system.

[0022] When the line enters the sawing station, qualified steel pipes enter the sawing process.

[0023] Specifically, the PLC control system also includes a sawing control system suitable for controlling the action of the sawing equipment and connected to the production Internet of Things system; The steel pipe production data information also includes sawing rule information; The production Internet of Things system determines whether the steel pipe needs to be sawed. If the steel pipe needs to be sawed, the sawing rule information and steel pipe material information will be sent to the sawing control system, and then subsequent operations will be performed: the sawing control system saws the steel pipe based on the sawing rule information and steel pipe material information and feeds back the input sawing equipment signal and the output sawing equipment signal to the production Internet of Things system; the production Internet of Things system is suitable for collecting the sawing process data of the sawing equipment when sawing the steel pipe based on the input sawing equipment signal and the output sawing equipment signal from the sawing control system, and binding the sawing process data with the steel pipe number information, and adding it to the production performance; if sawing is not required, it directly enters the end inspection process.

[0024] Similarly, when the steel pipe just enters the sawing equipment, the sawing control system will generate an input sawing equipment signal, and when the steel pipe exits the sawing equipment, the sawing control system will generate an output sawing equipment signal; the production Internet of Things system is suitable for collecting the sawing process data of the sawing equipment when it is sawing the steel pipe from the sawing control system based on the input sawing equipment signal and the output sawing equipment signal. Specifically: the production Internet of Things system collects the sawing process data of the sawing equipment when it is sawing the steel pipe from the sawing control system between the generation of the input sawing equipment signal and the generation of the output sawing equipment signal.

[0025] Specifically, when the sawing equipment cuts the steel pipe in the middle, the production Internet of Things system is suitable for making corresponding adjustments and updates to the steel pipe number information and binding the sawing process data with the updated steel pipe number information, adding it to the production performance and updating the list of steel pipes to be processed at the same time.

[0026] Furthermore, the PLC control system also includes a sawing scrap judgment control system suitable for controlling the action of the sawing scrap judgment equipment and connected to the production Internet of Things system; The sawing scrap judgment control system is suitable for controlling the sawing scrap judgment equipment to perform scrap judgment inspection on the sawn steel pipes and feed back the results to the production Internet of Things system; wherein, when the scrap judgment inspection fails, the steel pipes that fail the scrap judgment inspection are taken offline, and the list of steel pipes to be processed is updated to remove the steel pipes that fail the scrap judgment inspection from the list of steel pipes to be processed; when the scrap judgment inspection passes, the steel pipes that pass the scrap judgment inspection are controlled to be sent to the subsequent process.

[0027] Furthermore, the processing steps of steel pipes also include end inspection after sawing; The steel pipe finishing and processing system also includes an end inspection input system, which is connected to the production Internet of Things system. The end inspection input system is suitable for manually inputting the inspection information of the sampled steel pipes and transmitting it to the production Internet of Things system. The end inspection station adopts manual sampling. The system defaults to the current steel pipe as qualified. For the steel pipes that need to be sampled, the staff enters the inspection information in the end inspection input system and transmits it to the production Internet of Things system. If there is a offline, it is manually offline.

[0028] Furthermore, the processing steps of steel pipes also include packaging after end inspection; The steel pipe finishing and processing system also includes a baler control system, which is suitable for controlling the action of the baler and is connected to the production Internet of Things system; The steel pipe production data information also includes packaging and bundling rule information; The production Internet of Things system sends the bundling rule information to the baler control system; The baler control system is suitable for controlling the baler to count and pack the steel pipes after the end inspection process according to the baling rule information; The production Internet of Things system is also suitable for collecting the packaging process data of the packaging machine during the packaging process from the packaging machine control system and binding the packaging process data with the steel pipe number information, and supplementing it into the production performance.

[0029] Specifically, the production Internet of Things system is also suitable for feeding back production performance to the MES system.

[0030] Embodiment 2: This embodiment provides a processing method for the steel pipe finishing and processing system in Embodiment 1, and the steps of the processing method include: The MES system generates steel pipe production instruction information according to the steel pipe production order plan and transmits it to the production Internet of Things system; the steel pipe production instruction information includes steel pipe outbound request instructions and steel pipe production data information; the steel pipe production data information includes steel pipe material information and steel pipe number information; The WCS / WMS system controls the steel pipe warehouse to deliver the steel pipes to the straightening machine according to the steel pipe delivery request instruction and the production data information; The production Internet of Things system generates a list of steel pipes to be processed based on the steel pipe number information according to the steel pipe production data information; The straightening machine control system controls the straightening machine to straighten the steel pipes according to the list of steel pipes to be processed; The straightening machine control system feeds back the straightening machine input signal and the straightening machine output signal to the production Internet of Things system; The production Internet of Things system collects the straightening process data of the straightening machine when the straightening machine is straightening the steel pipe from the straightening machine control system based on the straightening machine input signal and the straightening machine output signal, and binds the straightening process data with the steel pipe number information to form the production performance bound to the steel pipe number information; The flaw detection control system controls the flaw detection equipment to perform flaw detection on the steel pipes according to the list of steel pipes to be processed; The flaw detection control system feeds back the input and output signals of the flaw detection equipment to the production Internet of Things system; The production Internet of Things system collects the flaw detection process data of the flaw detection equipment when it performs flaw detection on the steel pipe from the flaw detection control system based on the input and output signals of the flaw detection equipment, binds the flaw detection process data with the steel pipe number information, and adds it to the production performance.

[0031] In summary, the steel pipe finishing and processing system of the present invention is supported by the application of highly automated intelligent equipment to realize the material and production tracking of steel pipes. Combined with data acquisition applications, it can realize online tracking of each steel pipe while associating the processing material information, production process data information, etc. of the current steel pipe, which is convenient for tracing and analyzing the quality of the steel pipe.

[0032] The specific embodiments described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. 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 steel pipe finishing and processing system, the processing steps of the steel pipe are out of the warehouse, straightening and flaw detection, characterized in that: The processing system includes MES system, WCS / WMS system, production Internet of Things system and PLC control system; among them, The PLC control system includes a straightening machine control system suitable for controlling the action of the straightening machine and a flaw detection control system suitable for controlling the action of the flaw detection equipment; The WCS / WMS system is suitable for connecting with the steel pipe warehouse to control the movement of the steel pipe warehouse; The MES system is connected to the production IoT system; The production Internet of Things system is connected to the WCS / WMS system, the straightening machine control system and the flaw detection control system; The MES system is suitable for generating steel pipe production instruction information according to the steel pipe production order plan and transmitting it to the production Internet of Things system; the steel pipe production instruction information includes steel pipe outbound request instructions and steel pipe production data information; the steel pipe production data information includes steel pipe material information and steel pipe number information; The WCS / WMS system controls the steel pipe warehouse to deliver the steel pipes to the straightening machine according to the steel pipe delivery request instruction and the production data information; The production Internet of Things system is suitable for generating a list of steel pipes to be processed based on the steel pipe number information according to the steel pipe production data information; The straightening machine control system is suitable for controlling the straightening machine to straighten the steel pipe according to the list of steel pipes to be processed; The straightening machine control system feeds back the straightening machine input signal and the straightening machine output signal to the production Internet of Things system; The production Internet of Things system is suitable for collecting the straightening process data of the straightening machine when the straightening machine is straightening the steel pipe from the straightening machine control system based on the straightening machine input signal and the straightening machine output signal, and binding the straightening process data with the steel pipe number information to form the production performance bound with the steel pipe number information; The flaw detection control system is suitable for controlling the flaw detection equipment to perform flaw detection on the steel pipes according to the list of steel pipes to be processed; The flaw detection control system is suitable for feeding back the flaw detection equipment signals and the flaw detection equipment signals to the production Internet of Things system; The production Internet of Things system is also suitable for collecting the flaw detection process data of the flaw detection equipment when it performs flaw detection on the steel pipe based on the input and output signals of the flaw detection equipment to the flaw detection control system, and binding the flaw detection process data with the steel pipe number information, and supplementing it into the production performance.

2. The steel pipe finishing and processing system according to claim 1 is characterized in that: The flaw detection control system includes an eddy current flaw detection control system suitable for controlling the action of the eddy current flaw detection equipment and an ultrasonic flaw detection control system suitable for controlling the action of the ultrasonic flaw detection equipment; The eddy current flaw detection control system is suitable for feeding back the input and output eddy current flaw detection equipment signals to the production Internet of Things system; The production Internet of Things system is also suitable for collecting eddy current flaw detection process data of the eddy current flaw detection equipment when performing eddy current flaw detection on the steel pipe based on the input eddy current flaw detection equipment signal and the output eddy current flaw detection equipment signal to the eddy current flaw detection control system, and binding the eddy current flaw detection process data with the steel pipe number information, and adding it to the production performance; The production Internet of Things system is also suitable for performing scrap inspection on the corresponding steel pipes based on the eddy current flaw detection process data; when the scrap inspection fails, the steel pipes that fail the scrap inspection are taken offline, and the list of steel pipes to be processed is updated to remove the steel pipes that fail the scrap inspection from the list of steel pipes to be processed; when the scrap inspection passes, the steel pipes that pass the scrap inspection are controlled to be sent to the ultrasonic flaw detection equipment; The production Internet of Things system is also suitable for collecting ultrasonic flaw detection process data of the ultrasonic flaw detection equipment when ultrasonic flaw detection is performed on the steel pipe based on the input and output signals of the ultrasonic flaw detection equipment to the ultrasonic flaw detection control system, and binding the ultrasonic flaw detection process data with the steel pipe number information, and adding it to the production performance; The production Internet of Things system is also suitable for conducting scrap inspection and processing on the corresponding steel pipes based on the ultrasonic flaw detection process data; wherein, when the scrap inspection fails, the steel pipes that fail the scrap inspection are taken offline, and the list of steel pipes to be processed is updated to remove the steel pipes that fail the scrap inspection from the list of steel pipes to be processed; when the scrap inspection passes, the steel pipes that pass the scrap inspection are controlled and sent to subsequent processes.

3. The steel pipe finishing and processing system according to claim 1 is characterized in that: The processing of steel pipes also includes sawing after flaw detection; The PLC control system also includes a sawing control system suitable for controlling the movement of the sawing equipment and connected to the production Internet of Things system; The steel pipe production data information also includes sawing rule information; The production Internet of Things system is suitable for sending sawing rule information and steel pipe material information to the sawing control system; The sawing control system is suitable for sawing the steel pipe based on the sawing rule information and the steel pipe material information and feeding back the sawing equipment signal input and output to the production Internet of Things system; The production Internet of Things system is suitable for collecting the sawing process data of the sawing equipment when it is sawing the steel pipe based on the input and output signals of the sawing equipment to the sawing control system, and binding the sawing process data with the steel pipe number information, and supplementing it into the production performance.

4. The steel pipe finishing and processing system according to claim 3 is characterized in that: When the sawing equipment cuts the steel pipe in the middle, the production Internet of Things system is suitable for making corresponding adjustments and updates to the steel pipe number information and binding the sawing process data with the updated steel pipe number information, adding it to the production performance and updating the list of steel pipes to be processed at the same time.

5. The steel pipe finishing and processing system according to claim 3 is characterized in that: The PLC control system also includes a sawing scrap judgment control system suitable for controlling the action of the sawing scrap judgment equipment and connected to the production Internet of Things system; The sawing scrap judgment control system is suitable for controlling the sawing scrap judgment equipment to perform scrap judgment inspection on the sawn steel pipes and feed back the results to the production Internet of Things system; wherein, when the scrap judgment inspection fails, the steel pipes that fail the scrap judgment inspection are taken offline, and the list of steel pipes to be processed is updated to remove the steel pipes that fail the scrap judgment inspection from the list of steel pipes to be processed; when the scrap judgment inspection passes, the steel pipes that pass the scrap judgment inspection are controlled to be sent to the subsequent process.

6. The steel pipe finishing and processing system according to claim 5, characterized in that: The processing of steel pipes also includes end inspection after sawing; The processing system also includes an end inspection and entry system, which is connected to the production Internet of Things system. The end inspection and entry system is suitable for manually entering the inspection information of the sampled steel pipes and transmitting it to the production Internet of Things system.

7. The steel pipe finishing and processing system according to claim 6, characterized in that: The processing of steel pipes also includes packaging after end inspection; The processing system also includes a baler control system, which is suitable for controlling the action of the baler and is connected to the production Internet of Things system; The steel pipe production data information also includes packaging and bundling rule information; The production Internet of Things system sends the bundling rule information to the baler control system; The baler control system is suitable for controlling the baler to count and pack the steel pipes after the end inspection process according to the baling rule information; The production Internet of Things system is also suitable for collecting the packaging process data of the packaging machine during the packaging process from the packaging machine control system and binding the packaging process data with the steel pipe number information, and supplementing it into the production performance.

8. The steel pipe finishing and processing system according to any one of claims 1 to 7, characterized in that: The production IoT system is also suitable for feeding back production performance to the MES system.

9. A processing method of a steel pipe finishing and processing system according to any one of claims 1 to 8, characterized in that: The steps of the treatment method include: The MES system generates steel pipe production instruction information according to the steel pipe production order plan and transmits it to the production Internet of Things system; the steel pipe production instruction information includes steel pipe outbound request instructions and steel pipe production data information; the steel pipe production data information includes steel pipe material information and steel pipe number information; The WCS / WMS system controls the steel pipe warehouse to deliver the steel pipes to the straightening machine according to the steel pipe delivery request instruction and the production data information; The production Internet of Things system generates a list of steel pipes to be processed based on the steel pipe number information according to the steel pipe production data information; The straightening machine control system controls the straightening machine to straighten the steel pipes according to the list of steel pipes to be processed; The straightening machine control system feeds back the straightening machine input signal and the straightening machine output signal to the production Internet of Things system; The production Internet of Things system collects the straightening process data of the straightening machine when the straightening machine is straightening the steel pipe from the straightening machine control system based on the straightening machine input signal and the straightening machine output signal, and binds the straightening process data with the steel pipe number information to form the production performance bound to the steel pipe number information; The flaw detection control system controls the flaw detection equipment to perform flaw detection on the steel pipes according to the list of steel pipes to be processed; The flaw detection control system feeds back the flaw detection equipment input and output signals to the production Internet of Things system; The production Internet of Things system collects the flaw detection process data of the flaw detection equipment when it performs flaw detection on the steel pipe from the flaw detection control system based on the input and output signals of the flaw detection equipment, binds the flaw detection process data with the steel pipe number information, and adds it to the production performance.