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Bucket-type weighing scale automatic control system

A control system and measurement scale technology, applied in general control systems, control/regulation systems, computer control, etc., can solve the problems of loss of measurement meaning, inaccurate cost accounting, and many cumulative errors.

Pending Publication Date: 2017-05-17
奎屯东盛禾木电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the production process, due to the low measurement accuracy of the above-mentioned types of measurement methods, there are too many accumulated errors, which loses the meaning of measurement, makes cost accounting inaccurate, and seriously affects production and management.

Method used

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  • Bucket-type weighing scale automatic control system
  • Bucket-type weighing scale automatic control system
  • Bucket-type weighing scale automatic control system

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] See figure 1 , the automatic control system of the bucket weighing scale, the bucket weighing scale includes a raw material storage tank 1, a feed valve 2 set at the bottom of the raw material storage tank 1, a weighing bucket 3 set directly below the feed valve 2, set The discharge valve 4 at the bottom of the weighing bucket 3, the load cell 5 arranged on the weighing bucket 3 and the conveyor belt 6 arranged directly below the discharge valve 4;

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PUM

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Abstract

The present invention discloses a bucket-type weighing scale automatic control system. The system comprises a master control single-chip microcomputer IC1, and a weighing circuit, a feed valve on-off control circuit, a discharge valve on-off control circuit and a display circuit which are connected with the master control single-chip microcomputer IC1. The weighing circuit comprises an electronic scale chip IC2 and a weighing sensor which are connected, the feed valve on-off control circuit comprises a feed valve stepper motor driver QD1 and a feed valve stepper motor M1, the discharge valve on-off control circuit comprises a discharge valve stepper motor driver QD2 and a discharge valve stepper motor M2, and the display circuit comprises an interface chip IC3 and a touch display screen ARC. The bucket-type weighing scale automatic control system performs display and operation through a touch screen, and the measuring precision is high.

Description

technical field [0001] The invention relates to the field of bucket weighing scales, in particular to a fully automatic control system for bucket weighing scales. Background technique [0002] At present, in the grain and oil processing industry, in order to calculate the cost in time, find problems and make timely adjustments, it is necessary to measure raw materials during the production process. At present, there are various measurement methods, such as volumetric type, belt conveying scale, flow type, etc. However, in the production process, due to the generally low measurement accuracy of the above-mentioned types of measurement methods, there are too many accumulated errors, which lose the meaning of measurement, make cost accounting inaccurate, and seriously affect production and management. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a fully automatic control system for bucket weighing scales, with t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042
CPCG05B19/0423G05B2219/25257
Inventor 左敬东左振王伟张忠辉
Owner 奎屯东盛禾木电子科技有限公司