A kind of powder automatic weighing equipment and its weighing method
An automatic weighing and equipment technology, applied in the direction of weighing, weighing equipment with special properties/forms, measuring devices, etc. problems, to save human resources, improve production efficiency, and achieve the effect of accurate automatic weighing
Active Publication Date: 2019-10-11
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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Problems solved by technology
At present, there are the following problems in production: first, it is mainly made by hand, and the degree of automation is not high; second, it requires high proficiency of operators and low production efficiency
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[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0021] Such as figure 1 As shown, the present invention includes a powder feeding mechanism 1, a mounting bracket 2, a weighing sensor 3, a micro powder feeding mechanism 4, a weighing controller 5, a dust concentration detection instrument 6, a static eliminator 7, a touch screen 8 and a material cup 9, Wherein the powder feeding mechanism 1 and the weighing sensor 3 are installed on the mounting bracket 2 respectively, the material cup 9 is placed on the weighing sensor 3 , and the micro powder feeding mechanism 4 is connected with the powder feeding mechanism 1 and is located above the material cup 9 . The weighing sensor 3 can be a weighing sensor, or an electronic balance with a communication function can be used to feed back the current weight data to the control system online at all times.
[0022] Such as figure 2 As shown, the powder feeding mecha...
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The invention relates to power automatic weighing equipment and a weighing method thereof. The powder automatic weighing equipment comprises a powder feeding mechanism, a weighing sensor, a stirring mechanism, a micro powder feeding mechanism, a weighing controller and a material cup, wherein the weighing equipment adopts a mass method principle and automatically weighs the incoming power piece bypiece according to requirements of product specification parameters; the feeding mechanism comprises two stages of power transmission which are respectively used for fast feeding and accurate feeding; the weighing sensor feeds back the current weight data to a control system in real time online; the weighing controller adopts closed-loop control, and control on-off of the feeding mechanism through reading the weight data; the stirring mechanism is used for increasing the fluidity of the powder in a hopper; a dust concentration detection instrument detects the concentration of the powder online and feeds back the date to the control system in time; and an electrostatic eliminator is placed at the powder hopper and a blanking port and used for eliminating static electricity. The power automatic weighing equipment liberates workers from the purely manual operation environment, improves the production efficiency, saves labor resources and also avoids bad influences imposed on the body health by dust particles at the same time.
Description
technical field [0001] The invention relates to a powder automatic weighing device and a weighing method thereof, which are used for automatically weighing incoming powder body by portion according to the requirements of product specification parameters. Background technique [0002] Accurate weighing of powder materials has a wide demand in LED manufacturing, thermal battery manufacturing and other fields. At present, there are the following problems in production: first, it is mainly made by hand, and the degree of automation is not high; second, it requires high proficiency of operators, and the production efficiency is low. Therefore, it is necessary to develop a set of powder automatic weighing equipment, which can effectively solve the practical problems in the production process of enterprises. Contents of the invention [0003] In view of the above-mentioned problems existing in the current powder weighing process, the object of the present invention is to provide...
Claims
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IPC IPC(8): G01G17/06
Inventor 袁学庆王和伟刘利贾洪铎
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI