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Intelligent dynamic weightlessness scale

An intelligent dynamic and loss-in-weight scale technology, which is applied in the direction of automatic feeding/discharging weighing equipment, measuring devices, instruments, etc., can solve the problems of unsatisfactory feeding accuracy and speed, poor stability, etc., and achieve stability Guaranteed stability, smooth operation, consistency and uniformity guarantee

Inactive Publication Date: 2011-08-10
常州珠峰称重设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the loss-in-weight scales currently used in the industrial market control the feeding speed through the volumetric method, which is not very ideal in terms of feeding accuracy and speed, and the stability of materials during feeding is also relatively poor.

Method used

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Experimental program
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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the embodiments and with reference to the accompanying drawings.

[0022] Such as figure 1 As shown, an intelligent dynamic loss-in-weight scale at least includes: a raw material bin 100, a weighing bin 200, and a feeding / dosing device 300, wherein a feeding valve 101 is arranged between the raw material bin 100 and the weighing bin 200, and the weighing bin 200 is provided with a weighing sensor 201 outside, and the feeder / batcher 300 is provided with a material outlet 301, and the material in the raw material bin 100 enters the weighing bin 200 through the feeding valve 101 and is fed by the feeder / batcher 300 The discharge port 301 outputs. When the weight of the material in the weighing bin 200 is lower than a preset lower limit, the feeding valve 101 is opened, and the raw material bin 100 is fed to the weighing bin 200; when the weight of the material in the weighing bin 200 is higher than ...

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Abstract

The invention provides an intelligent dynamic weightlessness scale which comprises a raw material bin, a weighing bin and a feeder / batcher, wherein a feeding valve is arranged between the raw material bin and the weighing bin; a weighing sensor is arranged outside the weighing bin; the feeder / batcher is provided with a discharging hole; materials in the raw material bin enter the weighing bin by the feeding valve and then are output by the discharging hole of the feeder / batcher; the intelligent dynamic weightlessness scale also comprises a control unit which receives important information from the weighing sensor in real time; when the weight of the materials in the weighing bin is lower than a preset lower limit, the feeding valve is opened, and the raw material bin feeds the materials into the weighing bin; when the weight of the materials in the weighing bin is higher than a preset upper limit, the feeding valve is closed, and the raw material bin stops feeding the materials to the weighing bin, wherein when the feeding valve is opened, the feeder / batcher discharges the materials in a first mode; and when the feeding valve is closed, the feeder / batcher discharges the materials in a second mode.

Description

【Technical field】 [0001] The invention relates to the technical field of weighing instruments, in particular to an intelligent dynamic weight loss scale. 【Background technique】 [0002] Traditional dynamic weighing and measurement methods, such as belt scales, punching plate flowmeters, screw scales, etc., have the characteristics of continuous weighing and high-efficiency process, but there are problems such as low system accuracy and large maintenance; Although the static weighing method greatly improves the measurement accuracy of the system, it can only meet the application of intermittent batch feeding (mixing) materials, and cannot meet the high efficiency and high output requirements of the modern process industry to the greatest extent. Moreover, some industrial applications themselves Continuous feeding (mixing) is required, and no discontinuity is allowed, so that the static weighing method cannot be applied to these fields at all. [0003] The appearance of the w...

Claims

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Application Information

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IPC IPC(8): G01G13/00G01G13/285G01G13/295G01G13/16
Inventor 朱小峰
Owner 常州珠峰称重设备有限公司
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