Self-reflux circulating spraying device
A cyclic spraying and self-returning technology, applied in spraying devices, liquid spraying devices, measuring devices, etc., can solve the problems of loss of portability of the device, uneven spraying of specimens, and increased occupied space, etc. Stable results, high portability, and the effect of reducing space occupancy
Pending Publication Date: 2022-06-21
DALIAN UNIV OF TECH
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Problems solved by technology
[0002] In the pharmaceutical, chemical and other industries or scientific research fields, the spray device is commonly used to test the test piece or the medicine to be tested (use the standard test piece to test the performance of the medicine to be tested, and use the standard medicine to test the performance of the test piece), the traditional spray The device is sprayed in a static state, and the parts of the test piece are sprayed unevenly, and some workpieces are in motion during production (such as passing through the conveyor belt). The static test environment is quite different from the actual production of the test piece. If a transmission device is installed in the spraying mechanism in order to be closer to the actual production situation, the overall structure of the equipment will increase, which not only increases the occupied space, but also makes the device lose portability
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[0023]The front side of the fuselage 100 has two slots 140 arranged symmetrically along the vertical direction, and a baffle 130 that limits the sliding position of the movable tray 400. When flying out, the left and right sides of the baffle 130 are respectively slidably connected to the two slots 140 , specifically, the left and right sides of the baffle 130 are protrudingly provided with shoulders 132 , and the shoulders 132 are slidably connected to the slots 140 . The front side of the movable tray 400 has a tie rod 420 fixedly connected to the movable tray 400 through the connecting rod 410. The tie rod 420 is located on the front side of the baffle 130. The left and right sides of the baffle 130 have gaps 131 respectively, and the connecting rod 410 is movable. ground through the gap 131. Preferably, connecting rods 410 are respectively connected to the left and right sides of the movable tray 400, and the two ends of the pull rods 420 are respectively connected to the ...
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The invention provides a self-reflux circulating spraying device, which is used for simulating reciprocating motion required by test / production and testing an object to be tested, and comprises a machine body, a circulating pipeline for reflux and spraying, and a movable tray for containing the object to be tested, and the movable tray is movably connected with the machine body. And the circulating pipeline extends into the machine body and sprays the measured object on the movable tray. The reciprocating motion of the movable tray can simulate the dynamic condition of a workpiece in an actual production test, the actual simulation is realized in a smaller space, the occupied space is reduced, and the portability of the device is high; the state of the workpiece is closer to the actual production condition, the workpiece can be uniformly sprayed by the liquid medicine no matter whether the standard component is used for detecting the liquid medicine to be detected, the standard liquid medicine is used for detecting the workpiece to be detected and the surface of the workpiece is treated, and the test / treatment result is more stable and accurate. The device is not only suitable for test scenes such as medicine research and development, chemical tests and the like, but also suitable for production of small-batch special customized parts in small chemical plants and the like.
Description
technical field [0001] The invention relates to a spraying device, in particular to a self-reflux circulating spraying device. Background technique [0002] In the pharmaceutical, chemical and other industries or scientific research fields, the spray device is commonly used to test the test piece or the medicine to be tested (use the standard test piece to test the performance of the medicine to be tested, and use the standard medicine to test the performance of the test piece), the traditional spray The device is sprayed in a static state, and the parts of the test piece are sprayed unevenly, and some workpieces are in motion during production (such as passing through the conveyor belt). The static test environment is quite different from the actual production of the test piece. If a transmission device is installed in the spray mechanism in order to be closer to the actual situation of production, the overall structure of the equipment will increase, which not only increas...
Claims
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IPC IPC(8): B05B13/02B05B9/00B05B9/04B05B12/08B05B14/00C25D5/08C25D17/00C25D21/02C25D21/18G01N33/00
CPCB05B13/0221B05B14/00B05B9/0403B05B9/002B05B12/087C25D5/08C25D17/00C25D21/02C25D21/18G01N33/00
Inventor 陈一凡
Owner DALIAN UNIV OF TECH