A High Precision Punching Plate Flowmeter
A punching plate flowmeter, high-precision technology, applied in the direction of volume/mass flow generated by mechanical effects, fluid flow through measuring pressure difference, etc., can solve the problems of deviation between the measurement results of the force measuring mechanism and the force sensing method and the actual results, etc. , to achieve the effect of improving measurement accuracy, reducing error, and avoiding the reduction of measurement force
Active Publication Date: 2021-06-29
HEFEI GOODTIMES AUTOMATION
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Problems solved by technology
The existing punching plate or sliding plate flowmeter has the characteristics of simple structure and fast response, but there is a deviation between the measurement result and the actual result due to structural defects in the force measuring mechanism and force sensing method
Method used
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Embodiment 1
[0026] Such as Figure 1-4 As shown, a high-precision punch flow meter, including the falling box 1, a punch mechanism, a measuring mechanism, and a correction mechanism, and the top of the falling box 1 is provided with a feed port 2, and the bottom is provided. There is a punch mechanism, a punch mechanism connected to the measuring mechanism and correction mechanism inside the falling box 1;
[0027] The punch mechanism includes an impulse plate 3, a support 4, a platform 5, a column 6, and a first rotational unit 7, and the impulse plate 3 is inclined below the foil box 1 feed port 2, and the bottom of the impulse plate 3 passes The seat 4 is fixed to the platform 5, and the bottom of the platform 5 rotates through the first rotating unit 7 and the top end of the column 6, and the lower end of the column 6 is fixed to the loading box 1. The impulse plate 3 receives the material below the feed port 2, and is assembled and supported by the support 4 and the platform 5, and the hi...
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The invention relates to a high-precision plate punching flowmeter. The high-precision plate punching flowmeter includes a blanking box, a plate punching mechanism, a measuring mechanism and a correction mechanism. The top of the blanking box is provided with a material inlet, and the bottom is provided with a There is a discharge port, and the inside of the blanking box is provided with a plate punching mechanism, which is connected to a measuring mechanism and a correction mechanism; the punching plate mechanism includes an impulse plate, a support, a platform, a column and a first rotating unit; the measuring mechanism includes Push rod, second rotation unit, third rotation unit, force sensor and stopper; correction mechanism includes laser unit, angle interference unit and angle reflection unit; the present invention measures deflection angle through correction mechanism, and the measurement structure of measurement mechanism Comprehensively, the accurate actual impulse is obtained, and the measurement accuracy is greatly improved, which is worthy of vigorous promotion.
Description
Technical field [0001] The present invention belongs to the technical field of metering equipment, and more particularly to a high precision punch flow meter. Background technique [0002] In industrial production, there is often a need for dynamic continuous metering of powdered materials or dispersion materials in process flow to achieve precise quantitative quantitative and control of powdered materials or dispersion materials. The existing punch or slide-type flow meter has a simple structure, fast-reactive characteristics, but has a deviation from the actual results due to the structural defects of the dynamic mechanism and force induction. Inventive content [0003] It is an object of the present invention to provide a high-precision punch flow meter having a high precision in order to solve the above problems. [0004] The present invention achieves the above objects by the following technical solutions: [0005] A high-precision punch flow meter, including the falling bo...
Claims
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IPC IPC(8): G01F1/42
CPCG01F1/42
Inventor 李林桃徐立娟张功顺
Owner HEFEI GOODTIMES AUTOMATION