Method and device for distributing flaky objects

Abstract

The invention provides a method for distributing flaky objects. The method includes the steps that firstly, a conveyor is driven to convey object flow output from a supply bin to the tail end of the conveyor in a single-layer mode; secondly, after the conveyor conveys the object flow to the position away from the tail end of the conveyor, the object flow is fed to a counting platform; thirdly, an image capture device continuously conducts image capture on the counting platform; fourthly, a central processing and control platform processes images captured by the image capture device in real time; fifthly, before the number of objects entering the counting platform reaches a target number, the conveyor is stopped, and then the first-time input quantity is acquired; sixthly, the central processing and control platform conducts calculation of subtracting the target number from the first-time input quantity to obtain a compensation number , and an auxiliary distributor is controlled to distribute the objects in the compensation number and convey the objects to a storage device through the counting platform; seventhly, the storage device collects the objects conveyed by the conveyor, and the objects in the target number are distributed. Counting and detection are conducted at the same time by capturing images on the surface of the counting platform through the image capture device, the objects always move on the counting platform in a single-layer mode, counting is accurate, and appearance breakage of the objects can be detected in the counting process.

Description

technical field [0001] The invention relates to the technical field of distributing discrete items, in particular to a distributing method and device for sheet-like items. Background technique [0002] In the current industry, there are mechanical counting machines and photoelectric counting machines commonly used for sheet objects (tablets, candies, etc.). The former uses a turntable with a fixed number of recesses, each of which is just enough To accommodate an item, through rotation, vibration, and scraping methods, the turntable brings out the item that just fills the recess, and then releases the package. This method is simpler and cheaper, but the production capacity will be low, and it will also cause errors due to the occasional insufficient filling of the items, and damage the items when scraping away the excess items, and it is impossible to distinguish the damaged items. [0003] The photoelectric counting machine uses a multi-channel method, using a multi-track ...

AI Technical Summary

Problems solved by technology

However, in this technology, the object is in a free-falling state when it is captured, and the orientation of the object is unstable, so it cannot achieve the effect of detecting the shape of the object.

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