A steel pipe finishing and processing system and method

Abstract

This invention discloses a pipe finishing system and method for each pipe. The pipe processing steps are sequential: warehousing, straightening, and flaw detection. The system includes a Manufacturing Execution System (MES), a Water Supply and Storage System (WCS / WMS), a Production Internet of Things (IoT) system, and a PLC control system. The PLC control system includes a straightening machine control system for controlling the straightening machine and a flaw detection control system for controlling the flaw detection equipment. The WCS / WMS system is connected to the automated steel pipe warehouse to control its operation. The MES system is connected to the production IoT system. The production IoT system is connected to the WCS / WMS system, the straightening machine control system, and the flaw detection control system. This system enables pipe-by-pipe tracking and data storage for each processing step in the finishing process, facilitating traceability, root cause analysis, and continuous improvement in steel pipe production.

Description

TECHNICAL FIELD

[0001] The present application relates to a steel pipe finishing and processing system and processing method, belonging to the technical field of steel pipe production. BACKGROUND

[0002] At present, the production process of steel pipes needs finishing treatment, and the finishing process of steel pipes mainly includes straightening, flaw detection, sawing, end inspection and packaging procedures. Since steel pipe production is a discrete and non-continuous processing mode, it is inevitable that unqualified products are discharged and reworked in the steel pipe production process. After the performance of steel pipe products appears problems, it is difficult to accurately trace the corresponding batch information, which is not conducive to cause analysis and continuous improvement. SUMMARY

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

[0004] The technical scheme for solving the technical problem of the present application is: a steel pipe finishing and processing system, the processing procedures of the steel pipe are in turn warehouse out, straightening and flaw detection, and the processing system comprises an MES system, a WCS / WMS system, a production Internet of Things system and a PLC control system; wherein,

[0005] The PLC control system comprises a straightening machine control system adapted to control the action of the straightening machine and a flaw detection control system adapted to control the action of the flaw detection equipment;

[0006] The WCS / WMS system is adapted to be connected with the steel pipe warehouse to control the action of the steel pipe warehouse;

[0007] The MES system is connected with the production Internet of Things system;

[0008] The production Internet of Things system is connected with the WCS / WMS system, the straightening machine control system and the flaw detection control system respectively;

[0009] The MES system is adapted to generate steel pipe production instruction information according to the steel pipe production order plan and transmit it to the production Internet of Things system; the steel pipe production instruction information comprises a steel pipe warehouse out request instruction and steel pipe production data information; the steel pipe production data information comprises steel pipe material information and steel pipe number information;

[0010] The WCS / WMS system controls the steel pipe warehouse to warehouse out to the straightening machine according to the steel pipe warehouse out request instruction and the production data information;

[0011] The production Internet of Things system is adapted to generate a steel pipe to-be-processed list based on the steel pipe number information according to the steel pipe production data information;

[0012] The straightening machine control system is suitable for controlling the straightening machine to straighten the steel pipes according to the steel pipe to-be-processed list;

[0013] The straightening machine control system feeds back the in-straightening machine signal and the out-straightening machine signal to the production Internet of Things system;

[0014] The production Internet of Things system is suitable for collecting, based on the in-straightening machine signal and the out-straightening machine signal, the straightening process data of the straightening machine when the straightening machine straightens the steel pipes and binding the straightening process data with the steel pipe number information to form the production performance bound with the steel pipe number information;

[0015] The flaw detection control system is suitable for controlling the flaw detection equipment to detect the steel pipes according to the steel pipe to-be-processed list;

[0016] The flaw detection control system is suitable for feeding back the in-flaw detection equipment signal and the out-flaw detection equipment signal to the production Internet of Things system;

[0017] The production Internet of Things system is further suitable for collecting, based on the in-flaw detection equipment signal and the out-flaw detection equipment signal, the flaw detection process data of the flaw detection equipment when the flaw detection equipment detects the steel pipes and binding the flaw detection process data with the steel pipe number information to supplement into the production performance.

[0018] Further, the flaw detection control system comprises an eddy current flaw detection control system suitable for controlling the eddy current flaw detection equipment to act and an ultrasonic flaw detection control system suitable for controlling the ultrasonic flaw detection equipment to act;

[0019] The eddy current flaw detection control system is suitable for feeding back the in-eddy current flaw detection equipment signal and the out-eddy current flaw detection equipment signal to the production Internet of Things system;

[0020] The production Internet of Things system is further suitable for collecting, based on the in-eddy current flaw detection equipment signal and the out-eddy current flaw detection equipment signal, the eddy current flaw detection process data of the eddy current flaw detection equipment when the eddy current flaw detection equipment detects the steel pipes and binding the eddy current flaw detection process data with the steel pipe number information to supplement into the production performance;

[0021] The production Internet of Things system is further suitable for performing a scrap judgment inspection process on the corresponding steel pipe based on the eddy current flaw detection process data; when the scrap judgment inspection is unqualified, the steel pipe with unqualified scrap judgment inspection is processed offline, and the steel pipe to-be-processed list is updated to exclude the steel pipe with unqualified scrap judgment inspection from the steel pipe to-be-processed list; when the scrap judgment inspection is qualified, the steel pipe with qualified scrap judgment inspection is controlled to enter the ultrasonic flaw detection equipment;

[0022] The production Internet of Things system is further suitable for collecting, based on the in-ultrasonic flaw detection equipment signal and the out-ultrasonic flaw detection equipment signal, the ultrasonic flaw detection process data of the ultrasonic flaw detection equipment when the ultrasonic flaw detection equipment detects the steel pipes and binding the ultrasonic flaw detection process data with the steel pipe number information to supplement into the production performance;

[0023] The production Internet of Things system is also suitable for performing a scrap inspection on the corresponding steel pipe based on the ultrasonic flaw detection process data; when the scrap inspection is unqualified, the steel pipe that fails the scrap inspection is processed offline, and the steel pipe to be processed list is updated to remove the steel pipe that fails the scrap inspection from the steel pipe to be processed list; when the scrap inspection is qualified, the steel pipe that passes the scrap inspection is controlled to enter the subsequent process.

[0024] Further, the processing procedure of the steel pipe further includes sawing after the flaw detection;

[0025] The PLC control system further includes a sawing control system suitable for controlling the action of the sawing equipment and connected to the production Internet of Things system;

[0026] The steel pipe production data information further includes sawing rule information;

[0027] The production Internet of Things system is suitable for issuing the sawing rule information and the steel pipe material information to the sawing control system;

[0028] 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-in equipment signal and the sawing-out equipment signal to the production Internet of Things system;

[0029] 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 sawing-in equipment signal and the sawing-out equipment signal and binding the sawing process data with the steel pipe number information and supplementing into the production performance.

[0030] Further, when the sawing equipment has a middle cut on the steel pipe, the production Internet of Things system is suitable for corresponding adjustment and update of the steel pipe number information and binding the sawing process data with the updated steel pipe number information and supplementing into the production performance and updating the steel pipe to be processed list at the same time.

[0031] Further, the PLC control system further includes a sawing scrap control system suitable for controlling the action of the sawing scrap equipment and connected to the production Internet of Things system;

[0032] The sawing scrap control system is suitable for controlling the sawing scrap equipment to perform a scrap inspection on the sawed steel pipe and feeding back the result to the production Internet of Things system; when the scrap inspection is unqualified, the steel pipe that fails the scrap inspection is processed offline, and the steel pipe to be processed list is updated to remove the steel pipe that fails the scrap inspection from the steel pipe to be processed list; when the scrap inspection is qualified, the steel pipe that passes the scrap inspection is controlled to enter the subsequent process.

[0033] Further, the processing procedure of the steel pipe further includes end inspection after sawing;

[0034] The steel pipe finishing and processing system further comprises an end inspection input system connected to the production Internet of Things system, and the end inspection input system is suitable for manually inputting inspection information of the sampled steel pipes and transmitting the inspection information to the production Internet of Things system.

[0035] Further, the processing procedure of the steel pipe further comprises packing after the end inspection.

[0036] The steel pipe finishing and processing system further comprises a packing machine control system suitable for controlling the action of the packing machine and connected to the production Internet of Things system.

[0037] The steel pipe production data information further comprises packing bundle rule information.

[0038] The production Internet of Things system issues the packing bundle rule information to the packing machine control system.

[0039] The packing machine control system is suitable for controlling the packing machine to count and pack the steel pipes after the end inspection procedure according to the packing bundle rule information.

[0040] The production Internet of Things system is further suitable for collecting packing process data in the packing process of the packing machine and binding the packing process data with the steel pipe number information to supplement the production performance.

[0041] Further, the production Internet of Things system is further suitable for feeding back the production performance to the MES system.

[0042] The application further provides a processing method of the steel pipe finishing and processing system, and the processing method comprises the following steps.

[0043] The MES system generates steel pipe production instruction information according to a steel pipe production order plan and transmits the steel pipe production instruction information to the production Internet of Things system.

[0044] The WCS / WMS system controls the steel pipe stereoscopic warehouse to discharge the steel pipes to the straightening machine according to the production data information.

[0045] The production Internet of Things system generates a steel pipe to-be-processed list based on the steel pipe number information according to the steel pipe production data information.

[0046] The straightening machine control system controls the straightening machine to straighten the steel pipes according to the steel pipe to-be-processed list.

[0047] The straightening machine control system feeds back an entry signal and an exit signal of the straightening machine to the production Internet of Things system.

[0048] The production Internet of Things system collects the straightening process data of the straightening machine when the straightening machine straightens the steel pipe based on the in-straightening machine signal and the out-straightening machine signal, and binds the straightening process data with the steel pipe number information to form the production performance bound with the steel pipe number information.

[0049] The flaw detection control system controls the flaw detection equipment to perform flaw detection on the steel pipe according to the steel pipe to-be-processed list.

[0050] The flaw detection control system feeds back the in-flaw detection equipment signal and the out-flaw detection equipment signal to the production Internet of Things system.

[0051] The production Internet of Things system collects the flaw detection process data of the flaw detection equipment when the flaw detection equipment detects the steel pipe based on the in-flaw detection equipment signal and the out-flaw detection equipment signal, and binds the flaw detection process data with the steel pipe number information to supplement the production performance.

[0052] After the above technical scheme is adopted, the steel pipe finishing branch-by-branch processing system of the present application realizes material and production tracking of the steel pipe under the support of highly automated intelligent equipment, realizes online tracking of each steel pipe, and associates the processing material information and production process data information of the current steel pipe, so as to facilitate the tracing and analysis of the quality of the steel pipe. DETAILED DESCRIPTION

[0053] The present application provides a steel pipe finishing branch-by-branch processing system and processing method, and those skilled in the art can refer to the content herein to appropriately improve the process parameters for implementation. It should be particularly pointed out that all similar substitutions and changes are obvious to those skilled in the art and fall within the scope of protection of the present application. The method and application of the present application have been described through preferred embodiments, and relevant personnel can obviously make changes or appropriate changes and combinations to the method and application herein without departing from the content, spirit and scope of the present application, to implement and apply the present application technology.

[0054] In order to make the content of the present application more easily understood, the present application will be further described in detail below according to specific embodiments.

[0055] Embodiment one: a steel pipe finishing branch-by-branch processing system, the processing procedures of the steel pipe are in sequence: out of the warehouse, straightening, flaw detection, sawing, end inspection and packaging; of course, sawing and subsequent procedures can not be included, and after flaw detection, direct packaging is performed; in the present embodiment, the straightening of the steel pipe is performed by a straightening machine, the flaw detection of the steel pipe is performed by an eddy current flaw detection equipment or an ultrasonic flaw detection equipment, of course, combined flaw detection can also be adopted, the sawing of the steel pipe is performed by a sawing equipment, and the packaging of the steel pipe is performed by a packaging machine; the steel pipe finishing branch-by-branch processing system comprises an MES system, a WCS / WMS system, a production Internet of Things system and a PLC control system; wherein,

[0056] The PLC control system comprises a straightening machine control system adapted to control the action of the straightening machine and a flaw detection control system adapted to control the action of the flaw detection equipment;

[0057] The WCS / WMS system is adapted to be connected with the steel pipe stereoscopic warehouse to control the action of the steel pipe stereoscopic warehouse;

[0058] The MES system is connected with the production Internet of Things system;

[0059] The production Internet of Things system is connected with the WCS / WMS system, the straightening machine control system and the flaw detection control system respectively;

[0060] The MES system is adapted to generate steel pipe production instruction information according to a steel pipe production order plan and transmit the steel pipe production instruction information to the production Internet of Things system; the steel pipe production instruction information comprises a steel pipe warehouse-out request instruction and steel pipe production data information; the steel pipe production data information comprises steel pipe material information and steel pipe number information;

[0061] The WCS / WMS system controls the steel pipe stereoscopic warehouse to warehouse out the steel pipe to the straightening machine according to the steel pipe warehouse-out request instruction and the production data information;

[0062] The production Internet of Things system is adapted to generate a steel pipe to-be-processed list based on the steel pipe number information according to the steel pipe production data information;

[0063] The straightening machine control system is adapted to control the straightening machine to perform straightening treatment on the steel pipe according to the steel pipe to-be-processed list;

[0064] The straightening machine control system feeds back an entry signal and an exit signal of the straightening machine to the production Internet of Things system;

[0065] The production Internet of Things system is adapted to collect straightening process data of the straightening treatment of the steel pipe by the straightening machine from the straightening machine control system based on the entry signal and the exit signal of the straightening machine and bind the straightening process data with the steel pipe number information to form production performance bound with the steel pipe number information; in this embodiment, the straightening machine control system generates the entry signal when the steel pipe enters the straightening machine, and generates the exit signal when the steel pipe exits the straightening machine, and the production Internet of Things system collects the straightening process data of the straightening treatment of the steel pipe by the straightening machine from the straightening machine control system based on the entry signal and the exit signal of the straightening machine specifically refers to collecting the straightening process data of the straightening treatment of the steel pipe by the straightening machine between the generation of the entry signal and the generation of the exit signal;

[0066] The flaw detection control system is adapted to control the flaw detection equipment to perform flaw detection treatment on the steel pipe according to the steel pipe to-be-processed list;

[0067] The flaw detection control system is adapted to feed back an entry signal and an exit signal of the flaw detection equipment to the production Internet of Things system;

[0068] The production Internet of Things system is also adapted to collect, based on the in-flaw detection equipment signal and the out-flaw detection equipment signal, flaw detection process data of the flaw detection of the steel pipe by the flaw detection equipment to the flaw detection control system and bind the flaw detection process data with the steel pipe number information, and supplement the production performance. In the embodiment, when the steel pipe enters the flaw detection equipment, the flaw detection control system generates the in-flaw detection equipment signal, and when the steel pipe exits the flaw detection equipment, the flaw detection control system generates the out-flaw detection signal. The production Internet of Things system collects, based on the in-flaw detection equipment signal and the out-flaw detection equipment signal, the flaw detection process data of the flaw detection of the steel pipe by the flaw detection equipment to the flaw detection control system, specifically, the production Internet of Things system collects the flaw detection process data of the flaw detection of the steel pipe by the flaw detection equipment between the generation of the in-flaw detection signal and the generation of the out-flaw detection signal.

[0069] In the embodiment, the WCS / WMS system mainly includes a WCS system and a WMS system. The WCS system and the WMS system interact. The WMS system is used for warehouse management, task processing, sorting and distribution control, etc. The WCS system is used for receiving the instructions sent by the WMS system and sending the instructions to the PLC system of the steel pipe warehouse. The PLC system of the steel pipe warehouse performs corresponding steel pipe warehouse operation according to the instructions. The steel pipe is taken out of the steel pipe warehouse in units of rows and enters the production line for processing.

[0070] In the embodiment, the steel pipe is taken out of the steel pipe warehouse and enters the finishing area. After the steel pipe is distributed on the loading rack, the steel pipe enters the straightening machine in a queue for straightening processing. The steel pipe after the straightening processing leaves the straightening machine and enters the conveying chain and then enters the flaw detection equipment. If the steel pipe information on the conveying chain collected by the production Internet of Things information is inconsistent with the steel pipe material information, the manual adjustment can be performed through the operation terminal.

[0071] Specifically, the flaw detection control system includes an eddy current flaw detection control system adapted to control the action of the eddy current flaw detection equipment and an ultrasonic flaw detection control system adapted to control the action of the ultrasonic flaw detection equipment.

[0072] The eddy current flaw detection control system is adapted to feed back the in-eddy current flaw detection equipment signal and the out-eddy current flaw detection equipment signal to the production Internet of Things system.

[0073] The production Internet of Things system is also adapted to collect, based on the in-eddy current flaw detection equipment signal and the out-eddy current flaw detection equipment signal, the eddy current flaw detection process data of the eddy current flaw detection of the steel pipe by the eddy current flaw detection equipment to the eddy current flaw detection control system and bind the eddy current flaw detection process data with the steel pipe number information, and supplement the production performance.

[0074] The production Internet of Things system is also suitable for performing a scrap judgment inspection on the corresponding steel pipe based on the eddy current flaw detection process data; when the scrap judgment inspection is unqualified, the steel pipe that fails the scrap judgment inspection is processed offline, and the steel pipe to be processed list is updated to remove the steel pipe that fails the scrap judgment inspection from the steel pipe to be processed list; when the scrap judgment inspection is qualified, the steel pipe that passes the scrap judgment inspection is sent to the ultrasonic flaw detection equipment;

[0075] The production Internet of Things system is also suitable for collecting, based on the ultrasonic flaw detection equipment signal and the out ultrasonic flaw detection equipment signal, ultrasonic flaw detection process data of the ultrasonic flaw detection performed by the ultrasonic flaw detection equipment on the steel pipe and binding the ultrasonic flaw detection process data with the steel pipe number information, and supplementing the production performance;

[0076] The production Internet of Things system is also suitable for performing a scrap judgment inspection on the corresponding steel pipe based on the ultrasonic flaw detection process data; when the scrap judgment inspection is unqualified, the steel pipe that fails the scrap judgment inspection is processed offline, and the steel pipe to be processed list is updated to remove the steel pipe that fails the scrap judgment inspection from the steel pipe to be processed list; when the scrap judgment inspection is qualified, the steel pipe that passes the scrap judgment inspection is sent to the subsequent process.

[0077] The eddy current flaw detection process data and the ultrasonic flaw detection process data both include flaw detection picture files.

[0078] In the embodiment, after the steel pipe flaw detection is completed, there are two flow paths, one is connected into the sawing station, and the other is manually packed. When the system provides the manual packing function, the operator enters / selects data in the corresponding screen according to the production needs, then performs the packing operation, and uploads the corresponding packing information to the MES system.

[0079] When the steel pipe is connected into the sawing station, the qualified steel pipe enters the sawing process.

[0080] Specifically, the PLC control system further includes a sawing control system suitable for controlling the action of the sawing equipment and connected to the production Internet of Things system;

[0081] The steel pipe production data information further includes sawing rule information;

[0082] The production Internet of Things system determines whether the steel pipe needs to be sawn, if the steel pipe needs to be sawn, the sawing control system is sent sawing rule information and steel pipe material information, and subsequent operations are performed: the sawing control system saws the steel pipe based on the sawing rule information and the steel pipe material information and feeds back the in-sawing equipment signal and the out-sawing equipment signal to the production Internet of Things system; the production Internet of Things system is adapted to collect the sawing process data of the sawing equipment when sawing the steel pipe based on the in-sawing equipment signal and the out-sawing equipment signal and bind the sawing process data with the steel pipe number information, and supplement into the production performance; if not, it directly enters the end inspection process.

[0083] Similarly, the sawing control system generates the in-sawing equipment signal when the steel pipe just enters the sawing equipment, and the out-sawing equipment signal when the steel pipe exits the sawing equipment; the production Internet of Things system is adapted to collect the sawing process data of the sawing equipment when sawing the steel pipe based on the in-sawing equipment signal and the out-sawing equipment signal, specifically: the production Internet of Things system collects the sawing process data of the sawing equipment when sawing the steel pipe between the generation of the in-sawing equipment signal and the generation of the out-sawing equipment signal.

[0084] Specifically, when the sawing equipment exists in the middle of the steel pipe, the production Internet of Things system is adapted to adjust and update the steel pipe number information correspondingly and bind the sawing process data with the updated steel pipe number information, supplement into the production performance and update the steel pipe to-be-processed list at the same time.

[0085] Further, the PLC control system further comprises a sawing and judging waste control system adapted to control the action of the sawing and judging waste equipment and connected with the production Internet of Things system;

[0086] The sawing and judging waste control system is adapted to control the sawing and judging waste equipment to perform judging waste inspection processing on the sawed steel pipe and feed back the result to the production Internet of Things system; wherein, when the judging waste inspection is unqualified, the steel pipe unqualified in the judging waste inspection is processed offline, and the steel pipe to-be-processed list is updated to exclude the steel pipe unqualified in the judging waste inspection from the steel pipe to-be-processed list, when the judging waste inspection is qualified, the steel pipe qualified in the judging waste inspection is controlled to enter the subsequent process.

[0087] Further, the processing process of the steel pipe further comprises end inspection after sawing;

[0088] The steel pipe finishing and processing system further comprises an end inspection input system connected to the production Internet of Things system, and the end inspection input system is adapted to manually input inspection information of the sampled steel pipe and transmit the inspection information to the production Internet of Things system. The end inspection station adopts a manual sampling method, and the system defaults that the current steel pipe is qualified. For the steel pipe that needs to be sampled, a worker inputs the inspection information in the end inspection input system and transmits the inspection information to the production Internet of Things system. If there is a line, the worker manually performs the line.

[0089] Further, the machining process of the steel pipe further comprises packaging after the end inspection;

[0090] The steel pipe finishing and processing system further comprises a packaging machine control system connected to the production Internet of Things system, and the packaging machine control system is adapted to control the action of the packaging machine;

[0091] The steel pipe production data information further comprises packaging bundle rule information;

[0092] The production Internet of Things system transmits the packaging bundle rule information to the packaging machine control system;

[0093] The packaging machine control system is adapted to control the packaging machine to count and package the steel pipe after the end inspection according to the packaging bundle rule information;

[0094] The production Internet of Things system is further adapted to collect packaging process data in the packaging process of the packaging machine and bind the packaging process data with the steel pipe number information, and supplement the production performance.

[0095] Specifically, the production Internet of Things system is further adapted to feed back the production performance to the MES system.

[0096] Embodiment two: the embodiment provides a processing method of the steel pipe finishing and processing system in embodiment one, and the processing method comprises the following steps:

[0097] The MES system generates steel pipe production instruction information according to a steel pipe production order plan and transmits the steel pipe production instruction information to the production Internet of Things system; the steel pipe production instruction information comprises a steel pipe warehouse-out request instruction and steel pipe production data information; the steel pipe production data information comprises steel pipe material information and steel pipe number information;

[0098] The WCS / WMS system controls the steel pipe warehouse to warehouse-out the steel pipe to the straightening machine according to the steel pipe production data information according to the steel pipe warehouse-out request instruction;

[0099] The production Internet of Things system generates a steel pipe to-be-machined list based on the steel pipe number information according to the steel pipe production data information;

[0100] The straightening machine control system controls the straightening machine to straighten the steel pipe according to the steel pipe to-be-machined list;

[0101] The straightening machine control system feeds back the in straightening machine signal and the out straightening machine signal to the production internet of things system;

[0102] The production internet of things system collects the straightening process data of the straightening machine when the straightening machine processes the steel pipe based on the in straightening machine signal and the out straightening machine signal, and binds the straightening process data with the steel pipe number information to form the production performance bound with the steel pipe number information.

[0103] The flaw detection control system controls the flaw detection equipment to process the steel pipe according to the steel pipe to-be-processed list.

[0104] The flaw detection control system feeds back the in flaw detection equipment signal and the out flaw detection equipment signal to the production internet of things system.

[0105] The production internet of things system collects the flaw detection process data of the flaw detection equipment when the flaw detection equipment processes the steel pipe based on the in flaw detection equipment signal and the out flaw detection equipment signal, and binds the flaw detection process data with the steel pipe number information to supplement the production performance.

[0106] In summary, the steel pipe finishing branch-by-branch processing system of the present application realizes the tracking of the material and production of the steel pipe under the support of highly automated intelligent equipment, realizes the online tracking of each steel pipe, and associates the processing material information and the production process data information of the current steel pipe, so as to facilitate the tracing and analysis of the quality of the steel pipe.

[0107] The above-described specific embodiments further illustrate the purpose, technical solutions and beneficial effects of the present application. It should be understood that the above-described specific embodiments are only examples of the present application and are not used to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A steel pipe finishing and processing system for each pipe, in which a processing procedure of a steel pipe is a sequence of a delivery, a straightening and a flaw detection, characterized in that, 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 adapted to control the action of the straightening machine and a flaw detection control system adapted to control the action of the flaw detection equipment; The WCS / WMS system is adapted to be connected with the steel pipe stereoscopic warehouse to control the action of the steel pipe stereoscopic warehouse; The MES system is connected with the production Internet of Things system; The production Internet of Things system is connected with the WCS / WMS system, the straightening machine control system and the flaw detection control system respectively; The MES system is adapted to generate steel pipe production instruction information according to a steel pipe production order plan and transmit the steel pipe production instruction information to the production Internet of Things system; the steel pipe production instruction information comprises a steel pipe warehouse-out request instruction and steel pipe production data information; the steel pipe production data information comprises steel pipe material information and steel pipe number information; The WCS / WMS system controls the steel pipe stereoscopic warehouse to warehouse-out the steel pipe to the straightening machine according to the steel pipe warehouse-out request instruction and the production data information; The production Internet of Things system is adapted to generate a steel pipe to-be-processed list based on the steel pipe number information according to the steel pipe production data information; The straightening machine control system is adapted to control the straightening machine to straighten the steel pipe according to the steel pipe to-be-processed list; The straightening machine control system feeds back an entry straightening machine signal and an exit straightening machine signal to the production Internet of Things system; The production Internet of Things system is adapted to collect, based on the entry straightening machine signal and the exit straightening machine signal, straightening process data of the straightening of the steel pipe by the straightening machine control system and bind the straightening process data with the steel pipe number information to form production performance bound with the steel pipe number information; The flaw detection control system is adapted to control the flaw detection equipment to detect the steel pipe according to the steel pipe to-be-processed list; The flaw detection control system is adapted to feed back an entry flaw detection equipment signal and an exit flaw detection equipment signal to the production Internet of Things system; The production Internet of Things system is also adapted to collect, based on the entry flaw detection equipment signal and the exit flaw detection equipment signal, flaw detection process data of the flaw detection of the steel pipe by the flaw detection control system and bind the flaw detection process data with the steel pipe number information to supplement into the production performance; The processing of the steel pipe further comprises sawing after the flaw detection; The PLC control system further comprises a sawing control system adapted to control the action of the sawing equipment and connected with the production Internet of Things system; The steel pipe production data information further comprises sawing rule information; The production Internet of Things system determines whether the steel pipe needs to be sawed, and if the steel pipe needs to be sawed, the production Internet of Things system issues the sawing rule information and the steel pipe material information to the sawing control system and then performs subsequent operations: the sawing control system is adapted to saw the steel pipe based on the sawing rule information and the steel pipe material information and feed back an entry sawing equipment signal and an exit sawing equipment signal to the production Internet of Things system; The production Internet of Things system is adapted to collect, based on the entry sawing equipment signal and the exit sawing equipment signal, sawing process data of the sawing of the steel pipe by the sawing control system and bind the sawing process data with the steel pipe number information to supplement into the production performance. When the sawing equipment has a medium cut on the steel pipe, the production Internet of Things system is adapted to make corresponding adjustment and update on the steel pipe number information, bind the sawing process data with the updated steel pipe number information, supplement the production performance, and update the steel pipe list to be processed; The PLC control system further comprises a sawing and rejection control system adapted to control the sawing and rejection equipment and connected to the production Internet of Things system; The sawing and rejection control system is adapted to control the sawing and rejection equipment to make a rejection inspection on the sawed steel pipe, and feed back the result to the production Internet of Things system; when the rejection inspection is unqualified, the steel pipe with unqualified rejection inspection is processed offline, and the steel pipe list to be processed is updated to remove the steel pipe with unqualified rejection inspection from the steel pipe list to be processed; when the rejection inspection is qualified, the steel pipe with qualified rejection inspection is controlled to enter the subsequent process; The flaw detection control system comprises an eddy current flaw detection control system adapted to control the eddy current flaw detection equipment and an ultrasonic flaw detection control system adapted to control the ultrasonic flaw detection equipment; The eddy current flaw detection control system is adapted to feed back the in and out signals of the eddy current flaw detection equipment to the production Internet of Things system; The production Internet of Things system is further adapted to collect, based on the in and out signals of the eddy current flaw detection equipment, the eddy current flaw detection process data of the eddy current flaw detection equipment when the eddy current flaw detection is performed on the steel pipe, bind the eddy current flaw detection process data with the steel pipe number information, and supplement the production performance; The production Internet of Things system is further adapted to make a rejection inspection on the corresponding steel pipe based on the eddy current flaw detection process data; when the rejection inspection is unqualified, the steel pipe with unqualified rejection inspection is processed offline, and the steel pipe list to be processed is updated to remove the steel pipe with unqualified rejection inspection from the steel pipe list to be processed; when the rejection inspection is qualified, the steel pipe with qualified rejection inspection is controlled to enter the ultrasonic flaw detection equipment; The production Internet of Things system is further adapted to collect, based on the in and out signals of the ultrasonic flaw detection equipment, the ultrasonic flaw detection process data of the ultrasonic flaw detection equipment when the ultrasonic flaw detection is performed on the steel pipe, bind the ultrasonic flaw detection process data with the steel pipe number information, and supplement the production performance; The production Internet of Things system is further adapted to make a rejection inspection on the corresponding steel pipe based on the ultrasonic flaw detection process data; when the rejection inspection is unqualified, the steel pipe with unqualified rejection inspection is processed offline, and the steel pipe list to be processed is updated to remove the steel pipe with unqualified rejection inspection from the steel pipe list to be processed; when the rejection inspection is qualified, the steel pipe with qualified rejection inspection is controlled to enter the subsequent process.

2. The steel pipe finishing and processing system according to claim 1, wherein the processing procedure of the steel pipe further comprises end inspection after sawing; The processing system further comprises an end inspection input system connected to the production Internet of Things system, and the end inspection input system is adapted to manually input the inspection information of the steel pipe for sampling inspection and transmit the information to the production Internet of Things system. The processing procedure of the steel pipe further comprises packing after the end inspection; 3. The steel pipe finishing and individualized handling system of claim 2 wherein, ​ The processing system further comprises a baling machine control system adapted to control actions of the baling machine and connected to the production internet of things system; The steel pipe production data information further comprises baling rule information; The production internet of things system issues the baling rule information to the baling machine control system; The baling machine control system is adapted to control the baling machine to count and bale the steel pipes after the end inspection process according to the baling rule information; The production internet of things system is further adapted to collect baling process data in the baling process of the baling machine and bind the baling process data with the steel pipe number information to supplement into the production performance.

4. The steel pipe finishing and processing system according to any one of claims 1 to 3, characterized in that, The production internet of things system is further adapted to feed back the production performance to the MES system.

5. A processing method of a steel pipe finishing in-process handling system as claimed in any one of claims 1 to 4, characterized by, The processing method comprises the following steps: The MES system generates steel pipe production instruction information according to a steel pipe production order plan and transmits the steel pipe production instruction information to the production internet of things system; the steel pipe production instruction information comprises a steel pipe warehouse-out request instruction and steel pipe production data information; the steel pipe production data information comprises steel pipe material information and steel pipe number information; The WCS / WMS system controls the steel pipe warehouse to warehouse-out the steel pipes to the straightening machine according to the production data information according to the steel pipe warehouse-out request instruction; The production internet of things system generates a steel pipe to-be-processed list 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 perform straightening processing on the steel pipes according to the steel pipe to-be-processed list; The straightening machine control system feeds back an entry signal and an exit signal of the straightening machine to the production internet of things system; The production internet of things system collects straightening process data of the straightening machine when performing straightening processing on the steel pipes based on the entry signal and the exit signal of the straightening machine and binds the straightening process data with the steel pipe number information to form production performance bound with the steel pipe number information; The flaw detection control system controls the flaw detection equipment to perform flaw detection processing on the steel pipes according to the steel pipe to-be-processed list; The flaw detection control system feeds back an entry signal and an exit signal of the flaw detection equipment to the production internet of things system; The production internet of things system collects flaw detection process data of the flaw detection equipment when performing flaw detection on the steel pipes based on the entry signal and the exit signal of the flaw detection equipment and binds the flaw detection process data with the steel pipe number information to supplement into the production performance.