Multi-row pill counting device

Abstract

The invention relates to a multi-row pill counting device comprising a rack. A belt obliquely conveying pills from bottom to top and rollers used for fixing the belt and enabling the belt to rotate with the same are arranged on the rack. Multiple pill holding groove groups formed by pill holding grooves capable of only holding a designed specific number of pills are arranged in the outer surface of the belt. A collecting device used for collecting the pills and a counter used for detecting and counting the number of the passed pill holding groove groups are arranged at the position of the top roller of the rack. The belt drill hole counting is adopted, simultaneous multi-row counting can be realized, time for the pills to enter the holes is prolonged, and the defect of inaccuracy in material cutting and counting is overcome. More materials can be stored in a storage hopper, and the materials can be enabled to completely enter the multiple rows of holes formed in the outer layer of the belt. Since the double-layer belt is adopted, the materials cannot generate friction with a support plate during conveying, and integrity of the materials is ensured.

Description

【Technical Field】 [0001] The invention relates to a counting device, in particular to a multi-row pill counting device. 【Background technique】 [0002] In the fixed-quantity packaging of small products such as pills, such as 100 tablets or pellets, in the process, due to the small weight of the individual products, the general automatic packaging machine has errors in the weight counting and cannot meet the requirements. At this stage, manual counting is used for sub-packaging, and its sub-packing speed is slow and easy to make mistakes. , There are also mechanical and electronic counting, mainly the following types, using pneumatic inserting method to count, open multiple rows of counting holes on a flat board, and the pills enter the holes below and are discharged when they are pulled up; round rollers are used Counting method, multiple rows of counting holes are opened on the round roller, the pill enters the hole at the upper side, and is discharged when the round roller rot...

AI Technical Summary

Problems solved by technology

The above methods, because the feeding distance is too short, sometimes the filling is not enough, resulting in inaccurate counting

A baffle must be added on the top. If there is no baffle, the material will be taken out of the discharge port. However, with a baffle, sometimes the material will be cut off. Once cut, the material will stick to the hole and it will be difficult to fall, which will also cause inaccurate counting. , or can not count in multiple columns, photoelectric counting is difficult to adjust, very inconvenient

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