Motor test MES system, motor test device and motor test method

Abstract

The invention discloses a motor testing MES system, a motor testing device and a motor testing method, and belongs to the technical field of testing. A motor testing MES system comprises a code scanning module, a comprehensive static testing module, a dynamic performance testing module and a data checking module. And the dynamic performance testing module comprises a second code scanning unit, a current testing unit, a rotating speed testing unit and a second judgment unit. The comprehensive static test module and the dynamic performance test module are integrated, and the comprehensive static test module and the dynamic performance test module are seamlessly connected, so that the problem of flow incoherence in a traditional test is avoided, and the test efficiency is further improved. The motor performance can be comprehensively evaluated, it is ensured that the motor reaches the preset performance standard before leaving a factory, and the overall quality of a product is improved. And motor information is acquired and verified in real time by adopting a code scanning technology, so that the data consistency and accuracy of each test step are ensured.

Description

Technical Field

[0001] The invention relates to a motor testing MES system, a motor testing device and a motor testing method, and belongs to the technical field of testing. Background Art

[0002] After the motor is processed, it needs to be tested not only statically but also dynamically. However, the existing motor testing devices and testing methods have the following defects: Inconsistent testing process: Existing testing systems often perform static testing and dynamic testing separately, resulting in an inconsistency in the testing process and increasing testing time and cost.

[0003] Poor data consistency: Due to the information island phenomenon between test systems, inconsistencies are prone to occur when test data is transmitted between different systems, affecting the accuracy of test results.

[0004] Low degree of automation: Existing test systems still rely on manual operations for data collection and processing, resulting in low test efficiency and easy introduction of human errors.

[0005] Insufficient real-time monitoring: The existing testing system is deficient in real-time monitoring and feedback, and is unable to promptly detect and handle abnormal situations during the testing process. Summary of the invention

[0006] In view of the deficiencies in the prior art, the object of the present invention is to provide a motor testing MES system, a motor testing device and a motor testing method that can realize the automation and informatization of the motor testing process, improve the testing efficiency and accuracy, and ensure the consistency and traceability of the test data.

[0007] In order to achieve the above-mentioned invention object, the technical solution adopted by the present invention includes: The present invention discloses a motor test MES system, comprising: A code scanning module, which is used at least to scan a QR code or a bar code on the motor to obtain identification information of the motor; A comprehensive static test module, which is used at least to test the resistance, inductance, withstand voltage and insulation performance of the motor; A dynamic performance test module, the dynamic performance test module is at least used to test the current and speed of the motor; the dynamic performance test module includes a second code scanning unit, a current measuring unit, a speed measuring unit and a second judgment unit, the second code scanning unit is at least used to scan the QR code or bar code on the motor to obtain the identification information of the motor; the current measuring unit is at least used to test the current of the motor; the speed measuring unit is at least used to test the speed of the motor; the second judgment unit is at least used to judge whether the current test result of the motor and the speed test structure of the motor are qualified; A data checking module, wherein the data checking module is at least used to check whether the static test data tested by the comprehensive static test module and the dynamic test data tested by the dynamic performance test module are qualified.

[0008] Furthermore, the comprehensive static test module includes a first code scanning unit, a comprehensive performance test unit and a first judgment unit; the first code scanning unit is at least used to scan the QR code or barcode on the motor to obtain the identification information of the motor; the comprehensive performance test unit is at least used to test the resistance, inductance, withstand voltage and insulation performance of the motor, and the comprehensive performance test unit includes a resistance test unit, an inductance test unit, a withstand voltage test unit and an insulation performance test unit; the first judgment unit is at least used to judge whether the test result of the comprehensive performance test unit is qualified.

[0009] Furthermore, the data checking module includes a third code scanning unit, a static data checking module and a dynamic data checking module, the third code scanning unit is at least used to scan the QR code or barcode on the motor; the static data checking module is at least used to check whether the resistance value, inductance value, withstand voltage value and insulation value of the motor are qualified, and the dynamic data checking module is at least used to check whether the current value and speed of the motor are qualified.

[0010] On the other hand, the present invention discloses a motor testing device, including a motor testing MES system, and also including a code scanning mechanism, a comprehensive static testing mechanism, a dynamic performance testing mechanism, a packaging mechanism and a transmission mechanism. The transmission mechanism is at least used to drive the product to pass through the code scanning mechanism, the comprehensive static testing mechanism, the dynamic performance testing mechanism and the packaging mechanism in sequence.

[0011] The present invention also discloses a motor testing method, which is based on a motor testing MES system and includes the following steps: S1, the code scanning module scans the QR code or barcode on the motor; S2, the comprehensive static test module tests the resistance value, inductance value, withstand voltage value and insulation value of the motor; S3, the dynamic performance test module tests the current value and speed of the motor; S4. The data checking module checks whether the static test data tested by the comprehensive static test module and the dynamic test data tested by the dynamic performance test module are qualified.

[0012] Furthermore, the testing method of the comprehensive static testing module includes: S21, the first code scanning unit scans the QR code or bar code on the motor to obtain identification information of the motor; S22, the resistance testing unit tests the resistance value of the motor, the inductance testing unit tests the inductance value of the motor, the withstand voltage testing unit tests the withstand voltage value of the motor, and the insulation performance testing unit tests the insulation value of the motor; S23. The first judgment unit judges whether the resistance value, inductance value, withstand voltage value and insulation value tested by the comprehensive performance test unit are qualified; if the resistance value, inductance value, withstand voltage value and insulation value of the motor meet the requirements, the motor enters the next process for dynamic performance testing; if the resistance value, inductance value, withstand voltage value and insulation value of the motor do not meet the requirements, the motor is screened out.

[0013] Furthermore, the testing method of the dynamic performance testing module includes: S31, the second code scanning unit scans the QR code or barcode on the motor to ensure that the motor information is consistent with the motor information scanned by the comprehensive static test module; S32, the current measuring unit tests the current of the motor, and the speed measuring unit tests the speed of the motor; S33, the second judgment unit judges whether the current value and the speed value of the motor are qualified; if the current value and the speed value of the motor meet the requirements, the motor enters the next process for packaging; if the current value and the speed value of the motor do not meet the requirements, the motor is screened out.

[0014] Furthermore, the inspection method of the data inspection module includes: S41, the third code scanning unit scans the QR code or bar code on the motor; S42, the static data checking module checks whether the resistance value, inductance value, withstand voltage value and insulation value of the motor are qualified, and the dynamic data checking module checks whether the current value and speed of the motor are qualified. When the resistance value, inductance value, withstand voltage value, insulation value, current value and speed of the motor are all qualified, the motor enters the next process; when the resistance value or inductance value or withstand voltage value or insulation value or current value or speed of the motor is unqualified, the motor is screened out.

[0015] Compared with the prior art, the advantages of the present invention include: The motor test MES system provided by the present invention integrates a comprehensive static test module and a dynamic performance test module, and the comprehensive static test module and the dynamic performance test module are seamlessly connected, avoiding the problem of incoherent processes in traditional tests and further improving the test efficiency; The motor test MES system provided by the present invention integrates a comprehensive static test module and a dynamic performance test module, which can comprehensively evaluate the motor performance, ensure that the motor meets the predetermined performance standards before leaving the factory, and improve the overall quality of the product; The motor test MES system provided by the present invention uses code scanning technology to obtain and verify motor information in real time, ensuring data consistency and accuracy in each test step; The motor test MES system provided by the present invention realizes real-time collection, storage and analysis of test data through the MES system, ensuring that the test data of each motor is traceable; the data management system can record detailed information of each test link, which is convenient for subsequent quality tracing and analysis; the consistency and traceability of data help to discover and solve potential quality problems and continuously improve product quality; The motor testing MES system provided by the present invention can monitor the testing process in real time, promptly discover and handle abnormal situations in the test, and prevent unqualified products from flowing into the next process; through the real-time feedback mechanism, production management personnel can quickly adjust the production strategy to improve the overall operating efficiency of the production line; The motor test MES system provided by the present invention is suitable for various types of motor tests and has strong versatility and adaptability; the system can be flexibly configured according to the test requirements of different motors to meet diverse production requirements; The motor test MES system provided by the present invention is applicable to various types of motor tests, significantly improves the efficiency, accuracy and traceability of motor tests, reduces production costs and improves product quality; The motor testing device provided by the present invention can realize automatic motor testing, reduce manual operations, reduce labor costs, and reduce waste in subsequent processes by timely screening out unqualified products, thereby further reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 is a flow chart of a motor testing method provided in a typical implementation case of the present invention; Figure 2 It is a flow chart of a testing method of a comprehensive static testing module provided in a typical implementation case of the present invention; Figure 3 It is a flow chart of a testing method of a dynamic performance testing module provided in a typical implementation case of the present invention. DETAILED DESCRIPTION

[0018] In view of the deficiencies in the prior art, the inventor of this case has proposed the technical solution of the present invention after long-term research and extensive practice. The technical solution, its implementation process and principle will be further explained as follows.

[0019] On the one hand, the present invention discloses a motor test MES system, which includes a code scanning module, a comprehensive static test module, a dynamic performance test module and a data checking module.

[0020] The code scanning module is at least used to scan the QR code or barcode on the motor to obtain the identification information of the motor; the code scanning module can be an LV4300Pro series embedded QR code scanning module, a barcode QR code scanning and recognition module or a GM65 scanning module.

[0021] The comprehensive static test module is at least used to test the resistance, inductance, withstand voltage and insulation performance of the motor.

[0022] The dynamic performance test module is at least used to test the current and speed of the motor; specifically, the dynamic performance test module includes a second scanning unit, a current measuring unit, a speed measuring unit and a second judgment unit, the second scanning unit is at least used to scan the QR code or barcode on the motor to obtain the identification information of the motor and ensure the consistency of the information of the motor scanned by the second scanning unit and the motor scanned by the first scanning unit, the second scanning unit can be an LV4300Pro series embedded QR code scanning module, a GM65 scanning module or a bar code QR code scanning and identification module; the current measuring unit is at least used to test the current of the motor; the speed measuring unit is at least used to test the speed of the motor; the second judgment unit is at least used to judge whether the current test result of the motor and the speed test structure of the motor are qualified.

[0023] The data checking module is at least used to check whether the static test data tested by the comprehensive static test module and the dynamic test data tested by the dynamic performance test module are qualified.

[0024] The present invention realizes the automation and informatization of motor testing through the MES system, ensuring the data traceability and consistency of each test step. Through the code scanning technology, the real-time acquisition and verification of motor information is realized, and the accuracy and efficiency of the test are improved. At the same time, through the dual guarantee of comprehensive static testing and dynamic performance testing, the comprehensive compliance of motor performance is ensured. The seamless connection of the comprehensive static test module and the dynamic performance test module in the present invention avoids the problem of incoherent process and poor data consistency in traditional testing, and further improves the test efficiency.

[0025] Specifically, the comprehensive static test module includes a first code scanning unit, a comprehensive performance test unit and a first judgment unit; the first code scanning unit is at least used to scan the QR code or barcode on the motor to obtain the identification information of the motor; the first code scanning unit can be an LV4300Pro series embedded QR code scanning module, a GM65 scanning module or a barcode QR code scanning and recognition module; the comprehensive performance test unit is at least used to test the resistance, inductance, withstand voltage and insulation performance of the motor. More specifically, the comprehensive performance test unit includes a resistance test unit, an inductance test unit, a withstand voltage test unit and an insulation performance test unit; the first judgment unit is at least used to judge whether the test result of the comprehensive performance test unit is qualified.

[0026] Specifically: the data inspection module includes a third scanning unit, a static data inspection module and a dynamic data inspection module. The third scanning unit is at least used to scan the QR code or barcode on the motor. The third scanning unit can be an LV4300Pro series embedded QR code scanning module, a GM65 scanning module or a barcode QR code scanning and recognition module; the static data inspection module is at least used to check whether the resistance value, inductance value, withstand voltage value and insulation value of the motor are qualified, and the dynamic data inspection module is at least used to check whether the current value and speed of the motor are qualified.

[0027] On the other hand, the present invention discloses a motor testing device, including a motor testing MES system, and also including a code scanning mechanism, a comprehensive static testing mechanism, a dynamic performance testing mechanism, a packaging mechanism and a transmission mechanism, wherein the code scanning mechanism may be a code scanning gun or a code scanning device; the transmission mechanism is at least used to drive the product to pass through the code scanning mechanism, the comprehensive static testing mechanism, the dynamic performance testing mechanism and the packaging mechanism in sequence, and the transmission mechanism may be a transmission belt or a chain conveyor belt. The present invention realizes automation, and the transmission mechanism drives the motor to move to different workstations, which saves manpower, reduces manual intervention, and significantly shortens the test time.

[0028] like Figure 1 , Figure 2 , Figure 3 As shown, the present invention also discloses a motor testing method, based on a motor testing MES system, comprising the following steps: S1, the code scanning module scans the QR code or barcode on the motor to obtain the unique identification information of the motor; S2. The comprehensive static test module tests the resistance value, inductance value, withstand voltage value and insulation value of the motor; specifically, the testing method of the comprehensive static test module includes: S21, the first code scanning unit scans the QR code or bar code on the motor to obtain identification information of the motor; S22, the resistance testing unit tests the resistance value of the motor, the inductance testing unit tests the inductance value of the motor, the withstand voltage testing unit tests the withstand voltage value of the motor, and the insulation performance testing unit tests the insulation value of the motor; S23, the first judgment unit judges whether the resistance value, inductance value, withstand voltage value and insulation value tested by the comprehensive performance test unit are qualified; if the resistance value, inductance value, withstand voltage value and insulation value of the motor meet the requirements, the motor enters the next process to be tested for dynamic performance; if the resistance value, inductance value, withstand voltage value and insulation value of the motor do not meet the requirements, the motor is screened out; S3, the dynamic performance test module tests the current value and the speed of the motor. Specifically, the test method of the dynamic performance test module includes: S31, the second code scanning unit scans the QR code or barcode on the motor to ensure that the motor information is consistent with the motor information scanned by the comprehensive static test module; S32, the current measuring unit tests the current of the motor, and the speed measuring unit tests the speed of the motor; S33, the second judgment unit judges whether the current value and the speed value of the motor are qualified; if the current value and the speed value of the motor meet the requirements, the motor enters the next process for packaging; if the current value and the speed value of the motor do not meet the requirements, the motor is screened out.

[0029] S4. The data checking module checks whether the static test data tested by the comprehensive static test module and the dynamic test data tested by the dynamic performance test module are qualified. Specifically, the checking method of the data checking module includes: S41, the third code scanning unit scans the QR code or bar code on the motor; S42, the static data checking module checks whether the resistance value, inductance value, withstand voltage value and insulation value of the motor are qualified, and the dynamic data checking module checks whether the current value and speed of the motor are qualified. When the resistance value, inductance value, withstand voltage value, insulation value, current value and speed of the motor are all qualified, the motor enters the next process; when the resistance value or inductance value or withstand voltage value or insulation value or current value or speed of the motor is unqualified, the motor is screened out. Embodiment 1:

[0030] A motor testing MES system includes an LV4300Pro series embedded QR code scanning module, a comprehensive static test module, a dynamic performance test module and a data inspection module.

[0031] The comprehensive static test module includes a GM65 scanning module, a comprehensive performance test unit and a first judgment unit. The comprehensive performance test unit includes a resistance test unit, an inductance test unit, a withstand voltage test unit and an insulation performance test unit.

[0032] The dynamic performance test module includes a GM65 scanning module, a current measuring unit, a rotation speed measuring unit and a second judgment unit.

[0033] The data checking module includes a GM65 scanning module, a static data checking module and a dynamic data checking module. Embodiment 2:

[0034] A motor testing device includes the motor testing MES system in the first embodiment, and also includes a barcode scanner, a comprehensive static testing mechanism, a dynamic performance testing mechanism, a packaging mechanism and a chain conveyor belt. Embodiment three:

[0035] A motor testing method, based on a motor testing MES system, comprises the following steps: S1. Use the LV4300Pro series embedded QR code scanning module to scan the QR code on the motor; S2. Use the first barcode scanner to scan the QR code on the motor to obtain the identification information of the motor; the resistance test unit tests the resistance value of the motor, the inductance test unit tests the inductance value of the motor, the withstand voltage test unit tests the withstand voltage value of the motor, and the insulation performance test unit tests the insulation value of the motor; the first judgment unit judges whether the resistance value, inductance value, withstand voltage value and insulation value tested by the comprehensive performance test unit are qualified; if the resistance value, inductance value, withstand voltage value and insulation value of the motor meet the requirements, the motor enters the next process to be tested for dynamic performance; if the resistance value, inductance value, withstand voltage value and insulation value of the motor do not meet the requirements, the motor is screened out; S3, use the second barcode scanner to scan the QR code on the motor to ensure that the motor information is consistent with the motor information scanned by the comprehensive static test module; the current measuring unit tests the current of the motor, and the speed measuring unit tests the speed of the motor; the second judgment unit judges whether the current value and speed value of the motor are qualified; if the current value and speed value of the motor meet the requirements, the motor enters the next process for packaging; if the current value and speed value of the motor do not meet the requirements, the motor is screened out; S4. Use a third barcode scanner to scan the QR code on the motor; the static data inspection module checks whether the resistance value, inductance value, withstand voltage value and insulation value of the motor are qualified, and the dynamic data inspection module checks whether the current value and speed of the motor are qualified. When the resistance value, inductance value, withstand voltage value, insulation value, current value and speed of the motor are all qualified, the motor enters the next process; when the resistance value or inductance value or withstand voltage value or insulation value or current value or speed of the motor is unqualified, the motor is screened out.

[0036] It should be understood that the above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A motor testing MES system, characterized by: include: A code scanning module, which is used at least to scan a QR code or a bar code on the motor to obtain identification information of the motor; A comprehensive static test module, which is used at least to test the resistance, inductance, withstand voltage and insulation performance of the motor; A dynamic performance test module, the dynamic performance test module is at least used to test the current and speed of the motor; the dynamic performance test module includes a second code scanning unit, a current measuring unit, a speed measuring unit and a second judgment unit, the second code scanning unit is at least used to scan a QR code or a bar code on the motor to obtain the identification information of the motor; the current measuring unit is at least used to test the current of the motor; The speed measuring unit is at least used to test the speed of the motor; the second judging unit is at least used to judge whether the current test result of the motor and the speed test structure of the motor are qualified; A data checking module is used at least to check whether the static test data tested by the comprehensive static test module and the dynamic test data tested by the dynamic performance test module are qualified.

2. The motor test MES system according to claim 1, characterized in that: The comprehensive static test module includes a first code scanning unit, a comprehensive performance test unit and a first judgment unit; the first code scanning unit is at least used to scan the QR code or barcode on the motor to obtain the identification information of the motor; the comprehensive performance test unit is at least used to test the resistance, inductance, withstand voltage and insulation performance of the motor, and the comprehensive performance test unit includes a resistance test unit, an inductance test unit, a withstand voltage test unit and an insulation performance test unit; the first judgment unit is at least used to judge whether the test result of the comprehensive performance test unit is qualified.

3. The motor test MES system according to claim 2, characterized in that: The data checking module includes a third code scanning unit, a static data checking module and a dynamic data checking module. The third code scanning unit is at least used to scan the QR code or barcode on the motor; the static data checking module is at least used to check whether the resistance value, inductance value, withstand voltage value and insulation value of the motor are qualified; the dynamic data checking module is at least used to check whether the current value and speed of the motor are qualified.

4. A motor testing device, characterized in that: The motor testing MES system includes the one described in any one of claims 1 to 3, and also includes a code scanning mechanism, a comprehensive static testing mechanism, a dynamic performance testing mechanism, a packaging mechanism and a transmission mechanism, wherein the transmission mechanism is at least used to drive the product to pass through the code scanning mechanism, the comprehensive static testing mechanism, the dynamic performance testing mechanism and the packaging mechanism in sequence.

5. A motor testing method, characterized in that: The motor test MES system according to any one of claims 1 to 3 comprises the following steps: S1, the code scanning module scans the QR code or bar code on the motor; S2, the comprehensive static test module tests the resistance value, inductance value, withstand voltage value and insulation value of the motor; S3, the dynamic performance test module tests the current value and speed of the motor; S4. The data checking module checks whether the static test data tested by the comprehensive static test module and the dynamic test data tested by the dynamic performance test module are qualified.

6. A motor testing method according to claim 5, characterized in that: The testing method of the comprehensive static testing module includes: S21, the first code scanning unit scans the QR code or bar code on the motor to obtain identification information of the motor; S22, the resistance testing unit tests the resistance value of the motor, the inductance testing unit tests the inductance value of the motor, the withstand voltage testing unit tests the withstand voltage value of the motor, and the insulation performance testing unit tests the insulation value of the motor; S23. The first judgment unit judges whether the resistance value, inductance value, withstand voltage value and insulation value tested by the comprehensive performance test unit are qualified; if the resistance value, inductance value, withstand voltage value and insulation value of the motor meet the requirements, the motor enters the next process for dynamic performance testing; if the resistance value, inductance value, withstand voltage value and insulation value of the motor do not meet the requirements, the motor is screened out.

7. A motor testing method according to claim 5, characterized in that: The testing method of the dynamic performance testing module includes: S31, the second code scanning unit scans the QR code or barcode on the motor to ensure that the motor information is consistent with the motor information scanned by the comprehensive static test module; S32, the current measuring unit tests the current of the motor, and the speed measuring unit tests the speed of the motor; S33, the second judgment unit judges whether the current value and the speed value of the motor are qualified; if the current value and the speed value of the motor meet the requirements, the motor enters the next process for packaging; if the current value and the speed value of the motor do not meet the requirements, the motor is screened out.

8. A motor testing method according to claim 5, characterized in that: The inspection method of the data inspection module includes: S41, the third code scanning unit scans the QR code or bar code on the motor; S42, the static data checking module checks whether the resistance value, inductance value, withstand voltage value and insulation value of the motor are qualified, and the dynamic data checking module checks whether the current value and speed of the motor are qualified. When the resistance value, inductance value, withstand voltage value, insulation value, current value and speed of the motor are all qualified, the motor enters the next process; when the resistance value or inductance value or withstand voltage value or insulation value or current value or speed of the motor is unqualified, the motor is screened out.

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