Multiple-cavity weighting-method water-vapor permeability testing system and testing method
A technology of testing system and weighing method, which is applied in material weighing, measuring device, permeability/surface area analysis, etc., can solve the problems affecting the testing accuracy, fewer testing stations, and long testing time, so as to improve testing efficiency, Effects of eliminating weighing errors and improving operational accuracy
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[0035] Example 1:
[0036] Such as Figure 1-Figure 2 As shown, the multi-cavity weighing method moisture permeability test system includes a frame 1, a test cavity 8, a buffer cavity 6, a weighing cavity 5, a manipulator moving device, and the frame 1 is an installation framework for various components. The test chamber 8 is provided with a test cup 9, the weighing chamber 5 is provided with a weighing element 10, the frame 1 is provided with a robot moving device, and the test cup 9 is provided with a sample. The manipulator moving device includes X-axis moving device 7, Y-axis moving device 11, Z-axis moving device 3. The manipulator moving device is equipped with a manipulator 2. The manipulator moving device can bring the test cup 9 to move along the XYZ axis, and the manipulator 2 can move freely in any direction When rotating, the gripping range of the manipulator 2 covers the entire range of the test cavity 8, the buffer cavity 6 and the weighing cavity 5. After the tes...
Example Embodiment
[0043] Example 2:
[0044] The manipulator in Example 1 was replaced with a vacuum chuck, and the X-axis moving device, Y-axis moving device and Z-axis moving device were used to drive the vacuum chuck to move the test cup to complete the entire experimental process. The other structure is the same as in Embodiment 1.
Example Embodiment
[0045] Example 3:
[0046] The specific form of the manipulator moving device in Example 1 is replaced with a turntable structure. A horizontally rotating turntable is installed in the middle of the bottom of the frame. The upper part of the horizontally rotating turntable is connected to the vertically rotating turntable. The turntable is connected to the connecting rod, and the end of the connecting rod is equipped with a manipulator; both the horizontally rotating turntable and the vertical rotating turntable are connected to the driving device. Driven by the driving device, the vertically rotating turntable drives the manipulator to move up and down. For the test cup at the location, the horizontally rotating turntable drives the manipulator to move horizontally, moving the test cup from the test chamber to the weighing chamber.
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