Automatic detection system for solid material measurement of gravity type automatic-charging weighing apparatus

Abstract

The invention provides an automatic detection system for solid material measurement of a gravity type automatic-charging weighing apparatus. A feed system is used for feeding powder or particle materials to a to-be-detected gravity type automatic-charging weighing apparatus; the to-be-detected gravity type automatic-charging weighing apparatus implements weighing in real time; after weighing is ended, the materials fall into a container via a discharging pipe and are conveyed to a detection station through a conveying line; the detection system is used for weighing the weight of the materialsinside the container, calculating the net weight and rechecking the weighing; after weighing is ended, the conveying line is started to convey the container to an unloading station; after an unloadingsystem detects the container, a clamping mechanism is used for clamping and fixing the container; a lifting platform moves up; a turnover mechanism turns over to pour the materials inside the container to the unloading station; after unloading is ended, the unloading system is reset; and a returning system is used for returning the materials into a first bin of the feed system in order to implement automatic recycling of the materials and automatic replenishing of the first bin. The detection system provided by the invention can realize automatic detection of the dynamic measurement performance of the gravity type automatic-charging weighing apparatus.

Description

technical field [0001] The invention belongs to the field of dynamic measurement performance detection of a gravity-type charging weighing apparatus, in particular to an automatic detection system for solid-state material measurement of a gravity-type automatic charging weighing apparatus. Background technique [0002] Gravity-type automatic loading weighing instrument is a typical automatic weighing instrument, which is widely used in industrial and agricultural automatic production of quantitative packaging. The whole weighing process is controlled by computer and completed automatically. It has the characteristics of fast weighing speed, high weighing accuracy, labor saving, labor saving, simple operation and convenient maintenance. Gravity-type automatic loading scales are included in the "Catalogue of Measuring Instruments Managed by Law of the People's Republic of China" (type approval part). The ability of static and dynamic verification, but because the technical re...

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Problems solved by technology

[0003] At present, when the technical organization conducts the dynamic material test in the type evaluation and detection of the gravity automatic loading scale, the gravity automatic loading scale weighs first; after the weighing is completed, the material is manually poured into the container, and then manually carried in the measurement Equipment inspection, handling, disassembly and assembly, and return are all done manually, which is time-consuming and laborious, with low detection efficiency and potential safety hazards for personnel. There is an urgent need for a fully automatic gravity-type automatic loading scale dynamic test device.

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