Adaptive dynamic weight system and work process of automatic checkweigher

A self-adaptive system and automatic detection technology, applied in the detailed information of weighing equipment, weighing, special scales, etc., can solve the problems of high professional technical requirements of operators, inaccurate detection accuracy, complicated device operation, etc., and achieve simplification. Operation and skill requirements, broad application prospects, and the effect of saving labor costs

Inactive Publication Date: 2017-01-25
上海芝研检测技术有限公司
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Problems solved by technology

However, conventional dynamic checkweighers need to set complex filter parameters and weighing time. Only after the obtained dynamic and actual static weights are compared and set can the goal of matching the dynamic weight and static weight be achieved. This kind of device is complicated to operate. Operators have high professional and technical requirements. If the parameter settings are unreasonable, it will lead to inaccurate detection accuracy and other problems.

Method used

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  • Adaptive dynamic weight system and work process of automatic checkweigher

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Embodiment Construction

[0016] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0017] A dynamic weight self-adaptive system of an automatic check weighing scale includes a dynamic weighing unit, a photoelectric sensor, a weighing sensor, a microprocessor circuit and a man-machine interface. The human-machine interface adopts a touch display screen, and the microprocessor circuit adopts a single-chip microcomputer.

[0018] The working process of the dynamic weight adaptive system of the automatic checkweigher, the specific steps are as follows:

[0019] Step 1, preset: preset the belt length, product length and detection rate per minute of the dynamic weighing unit on the man-machine interface;

[0020] Step 2, data punching and calculation: put the product into the weighing detection, the photoelectric sensor detects that the product enters the dynamic weighing unit, and the microprocessor circuit calculates the conveyor be...

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Abstract

This invention discloses an adaptive dynamic weight system and work process of automatic checkweigher comprising a dynamic weighing unit, a photosensor, a weighing sensor, microprocessor-based circuit, and a man-machine interface. It further discloses the work process of the adaptive dynamic weight system of the automatic checkweighter. This invention can solve the problems concerning the matching of the dynamic weight and the static weight and the manual setting of complex electric filter parameters and weighing time. Using adaptive algorithm, this invention can complete the automatic setting of all parameters including those of the electric filter and weighing time through automatic learning steps of the equipment by solely inputing the product length and productivity to be detected, therefore, it simplifies the requirements for the operation and techniques of production line personnel and saves the labor cost of enterprises, representing a broad application prospect.

Description

technical field [0001] The invention relates to an automatic weighing device, in particular to a dynamic weight adaptive system of an automatic check weighing scale. Background technique [0002] A scale is a weighing instrument used to determine the mass of an object. Common scales include steelyard scales, platform scales, spring scales, electronic scales and pallet balances. With the development of science and technology and the formation of industrial scale, people have developed a dynamic checkweigher. Dynamic checkweigher is also known as sorting scale, sorting machine or automatic checking weighing device. It is suitable for products in the terminal process inspection of packaging assembly line. It provides a more economical solution for simple online checking weighing requirements. It has fast detection speed, It has the characteristics of high measurement accuracy and strong expansion performance. However, conventional dynamic checkweighers need to set complex fil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G19/00G01G23/00
CPCG01G19/00G01G23/00
Inventor 金康虎
Owner 上海芝研检测技术有限公司
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