Automatic integrated test machine

Size: 2300x1000x1800mm (main unit)

Input voltage: 220V±10%, 50/60Hz

Equipment weight: about 300kg

Input power: 1.5kw

Working air pressure: 0.4~0.7MPa

Test efficiency: 12 hooks for 6 seconds/piece, 600 pieces/hour

Automatic duplex tester process varies depending on the specific test object, but in general, the process can be summarized as the following key steps:

1、Preparation

Equipment inspection: check the duplex tester's power supply, gas source, sensors, fixtures, etc. is in a normal state, to ensure that the equipment can run stably.

Sample preparation: according to the test requirements, prepare the samples to be tested, and ensure that the samples meet the test standards.

Parameter setting: Set the parameters of the tester through the upper computer or control panel, such as test speed, test times, test force value, etc.

2、Feeding and positioning

Automatic loading: use the automatic feeding mechanism to feed into the loading station of the tester.

Positioning and Clamping: Fix the sample on the test station by clamps or cylinders to ensure that the sample will not move or fall off during the test.

3、Test Execution

Starting test: Start the test program through the control panel or the upper computer, and the tester starts to test according to the preset parameters.

Dual-station alternation: During the testing process, the dual-station tester will automatically switch the testing station.

Data Acquisition and Processing: During the testing process, the tester will collect data in real time, such as displacement, force value, time, etc., and transmit the data to the upper computer for processing and analyzing.

4、Results determination and discharging

Result Judgment: According to the test data and preset standards, judge whether the test result of the sample is qualified or not. If the test result is unqualified, the tester will issue an alarm or indication signal.

Automatic discharging: After the test is completed, the tester will automatically unload the sample from the test station and send it to the next process.

5、Cleaning and Maintenance

Clean up the working area: Clean up the working area of the tester, remove residues and debris, and keep the working environment tidy.

Equipment Maintenance: Regularly maintain and repair the tester, such as checking the wear and tear of the fixture, replacing the worn parts, cleaning the sensors, etc., in order to ensure the long-term stable operation of the equipment.

It should be noted that the above process flow is only a general description, and the specific process flow may vary depending on the model of the tester. Therefore, in actual operation, it should be adjusted and optimized according to the specific situation.

The overall technical solution of the Automatic Duplex Tester is a comprehensive design aimed at improving testing efficiency, accuracy and automation. The following is a generalized technical solution framework, specific details may be adjusted according to the actual application scenarios and testing needs.

一、Requirements Analysis

1、the test object: clear test machine test object, such as PCB boards, electronic products, mechanical components, etc..

2、test items: to determine the specific items to be tested, such as electrical performance, mechanical properties, durability, functional verification.

3、Test precision: set the test precision requirements according to product standards and customer needs.

4、Production efficiency: Evaluate and set the expected production efficiency targets, including test speed, throughput, etc.

二、System Architecture Design

1、Hardware design

• Dual-station alternation: During the testing process, the dual-station tester will automatically switch testing stations, when one station is testing, the other station is on standby, ready to receive the next sample. This improves testing efficiency and reduces waiting time.
  

• Test fixture: Design special test fixture to ensure the stability and accuracy of the test object in the testing process.
  

• Transmission mechanism: Configure stepping motor, synchronous wheel, synchronous belt and other transmission mechanisms to achieve accurate positioning and fast switching of test stations.
  

• Measuring equipment: integrating high-precision sensors, measuring instruments, etc. to ensure the accuracy and reliability of test data.
  

• Protection devices: set emergency stop button, protective cover and other devices.

2、Software design

• Test program: develop special test program to realize automated test process control.
  

• Data processing: integrated data processing software, real-time acquisition, analysis and storage of test data.
  

• Report generation: automatically generate test reports, including test results, curve diagrams, statistical information, etc.
  

• User interface: design friendly user interface, convenient for operators to operate and maintain.
  

三、Key Technology Realization

1、Automatic positioning and identification

• Adopt machine vision or sensor technology to realize automatic positioning and identification of test objects.
  

• Through algorithm optimization, improve positioning accuracy and identification speed.
  

2、High precision testing

• Use high-precision sensors and measuring instruments to ensure the accuracy of test data.
  

• Use calibration and compensation technology to subtract system errors and external interference.

  
  

  
  

3、Automatic control

• Automatic control of the testing process is realized through control equipment such as PLC or industrial computer.
  

• Introduce intelligent algorithms to optimize the testing process and improve testing efficiency.
  

4、Data traceability and management

• Achieve digitalized traceability of test data to ensure data integrity and traceability.
  

• Provide data management and analysis functions to provide data support for product improvement and quality control.
  

四、Testing and Verification

1、Unit test: Each module is tested individually to ensure that it functions properly.

2、Integration test: Integrate each module and carry out overall test to verify the system performance.

3、On-site testing: Conduct actual testing at the customer's site to verify the adaptability and stability of the system.

五、Maintenance and upgrading

1、Routine maintenance: Establish a detailed routine maintenance plan, including cleaning, inspection, calibration, etc..

2、Troubleshooting：Establish troubleshooting mechanism to quickly locate and solve problems.

3、Software upgrading: according to the customer's needs and technology development, regularly upgrade the test software and control system.

In summary, the overall technical program of automatic duplex tester is a comprehensive design process, which needs to fully consider the test object, test items, test accuracy and production efficiency and other factors. Through reasonable system architecture design, key technology realization and strict testing and verification process, it can ensure the stable and reliable performance, easy and fast operation, and accurate and traceable data of the tester.

This machine is used in various micro-motor rotor test equipment, the equipment performance is stable, the production efficiency is high, reaching the international level of similar models, the replacement fixture is fast, the operation is simple, convenient and reliable.

The stylus are mechanical to ensure the consistency of the pressure of each stylus and the fixture is easy to change. This machine adopts a double-station test, when one test is completed, the other will continue to test, which improves the efficiency.

Fully digital voltage stabilization mode, automatically generated, accurate and reliable; The high-voltage resistance test is separated, and a single robot is used to load and unload and a single probe to ensure efficiency.