1、 Equipment Overview:

Intelligent door opening and closing durability test devicecancomply withIEC60335-1/GB4706.1 Safety of Household and Similar Electrical Appliances第1partGeneral Requirements ", IEC60335-2-24:2007/GB 4706.13-2014" Safety of household and similar electrical appliances - Special requirements for refrigeration appliances, ice cream makers and ice makers "IEC60335-2-7/GB4706.24-2008 Safety of Household and Similar Electrical AppliancesSpecial Requirements for Washing Machines "and Chapter 10" Durability Test for Doors, Lids, and Drawers "of GB/T 8059-2016" Household and Similar Use Refrigeration Appliances "standard, etcrequirementThis testing systemIt is based on various typesRefrigeratorDesigned and manufactured according to the standard testing requirements for the service life of door locks and hinges of washing machinesIntelligent Robot Automatictest equipmentAccording to your system, based on thattestedRefrigeratorDifferent types of washing machinesSpecificationsRequire flexible and comprehensive implementation of various typesindicatorSettingsAction simulation.

2、 Testing principle:

Intelligent door opening and closing durability test deviceUtilizing advanced six axis robots as drivers to simulate and reproduce the actual usage scenarios of tested products such as refrigerators and washing machines, the entire structure of the robotic arm is a spatial joint type with multiple degrees of freedom, which can achieve precise positioning of the tested products. The robotic arm is made of hard aluminum alloy material and has a hollow pipe structure, which not only ensures high stiffness of the arm but also reduces its weight and motor load. The control system is set and controlled by PLC to control the action timing of servo motors, and also has timing and counting functions. The induction switch of the robotic arm detects the status of each working point, judges the quality of the sample, and makes corresponding processing accordingly.

3、 System technical features:

1. Using imported ultra quiet servo motors as the transmission power source and employing a six axis robot for multi-dimensional operation, it can simulate the opening and closing actions of human arms and fingers in a realistic way;

2. Technology is productivity, and intelligent robots have entered ordinary safety laboratories, showcasing the high-end style of the laboratory;

3. Various types of refrigerators, washing machines, microwave ovens, ovens, disinfection cabinets, and other products can be tested on one experimental system;

4. It can test samples 24 hours a day without the need for manual supervision, greatly improving testing efficiency and freeing up labor;

5. Equipped with power-off protection function, the test can continue without manual intervention after power on;

6. It can record the number and time of switch experiments, with the functions of preset experiment times and preset experiment times;

7. Equipped with experiment completion and error alarm functions;

8. One time investment, low maintenance costs in the later stage, lifelong free software upgrades, reducing the testing cost of experiments.

4、 Test steps and technical parameters：

1. Test procedure for opening and closing doors:

• Loading test load (frozen test package)

• Door opening (opening angle between 0 ° and 5 ° to 15 °)

• The door opens freely

• Door closed (from an opening angle of 45 ° to 40 ° to 35 °)

• The door closes freely

• Loop open door

2. Test station: can test one or more samples according to customer requirements;

14. Test angle: adjustable from 0 ° to 360 °;

15. Test frequency: 0 to times can be preset;

16. Test frequency: 0-20 times/min;

17. Control and operation: PLC intelligent program+TFT LCD touch screen operation (optional industrial computer control);

18. Equipment power supply: AC220V 50/60 Hz; Power: 1.65KW;

19. Dimensions: (W * D * H) approximately 1250 × 750 × 1650mm;

20. Weight: Approximately 465Kg.