Products
IEC62552 Automatic Refrigerator Door Open And Close Testing Machine
Products Description
IEC62552 Automatic Refrigerator Door Open And Close Testing Machine
Standard:
Fully automatic refrigerator door open and close testing machine is designed and manufactured according to IEC62552:2015 and customer-specific requirements. It is used for the vertical door durability test of vertical freezers, and is also used in conjunction with refrigerator energy efficiency performance tests. Door opening and closing action is a dedicated fully automated testing equipment, suitable for testing and certification agencies, factory laboratories and other testing departments.
This equipment adopts mature PLC intelligent control, is equipped with a position-adjustable action actuator, and a suction cup structure to adsorb the surface of the refrigerator. At the same time, it is equipped with a colour LCD touch screen as standard, which can pre-set the test angle, speed, and door opening and closing time, so as to truly simulate manual opening and closing. The refrigerator door has an intelligent control method, and one machine can be used for multiple purposes.
Technical Parameter
Door open and open and close test: servo motor + precision reducer
Door Slam Test: Cylinder
1. Endurance test of refrigerator door open and close (including left opening, right opening and half opening)
2. 50N door swing test
Figure 2
No.
Project
Content
1
Input power source
AC220V 50HZ, 5kW
2
Electrical control
Mitsubishi PLC intelligent control
3
Operation interface
Weinview 7-inch color human-machine interface touch screen operation
4
Drive mode
5
Sample range
The same type of sample as figure 2: WDH=(0.4~1.0m)×(0.4~1.0m) ×(0.6~2.0m)
6
Test project
7
Test station
1 workstation, can test a refrigerator, compatible with left-opening, right-opening and cross-door refrigerators, 4 robotic arms can act independently or simultaneously.
7
Column
2 columns, divided into left open and close door column and right open and close door column, each column has built-in upper and lower two sets of motor-driven swing arms, and the height of the suction cup of the mechanical arm can be adjusted to match the position of the open and close door
8
Manipulator
4 sets of door opening and closing manipulators (upper left, lower left, upper right, lower right), which can adjust the opening and closing positions (that is, the length and height are adjustable), suitable for refrigerator door products of different heights and widths;
9
Suction cup
Suction cup, continuous and stable adsorption, 4 sets
10
Weight tray
4 sets for 50N door swing test
11
Open/close door times
Touch screen setting, adjustable from 0-999999, automatic shutdown after arrival times
12
Opening angle
0-120° touch screen setting to ±0.1°, adjustable
13
Open/close hold time
Touch screen setting, adjustable from 0-99999.9S
14
Open/close frequency
6-30 times/min, touch screen setting, adjustable
15
Positioning structure
3 sets, fixing the side and back of the refrigerator
16
Door tilt angle sensing
Configure the angle sensor, communicate with PLC, when the door body exceeds the angle value set by the alarm during the test process, the device automatically prompts the alarm and stops the test
17
Frame
To match the maximum specimen range, the specimen is mounted on the bottom plate of the rack
18
Power failure memory function
The system has the function of power failure memory, which can continue to accumulate parameter actions and times before the power failure.
19
Data and curve
Touch screen with curve display of inclination angle and impact times, data can be queried
20
Protection
Emergency stop, leakage, short circuit, overload and other safety protection
21
Dimension
Rack: width 1800* depth 1400* height 2400mm, about 350kg
