A self-centering wear-free rotating barrel device

Abstract

The invention discloses a self-centering non-abrasive drum rotating device and a drum rotating method thereof, which include a positioning mechanism, a bucket jacking mechanism and a driving mechanism, and are characterized in that the positioning mechanism includes a positioning bracket and a free wheel train; The mechanism is arranged under the transmission system and includes a guide seat and a turntable; the rotating bucket mechanism includes a power mechanism and a turn seat. It includes the following working steps. When the material bucket reaches the designated position, the top bucket mechanism 2 pushes the turntable to lift through the cylinder to withstand the material bucket; the two rotating arms in the bucket rotation mechanism rotate with the two gears as the center of the circle, and the gear cylinder Hold the material barrel tightly when the stroke is maximum; the rollers in the rotating barrel mechanism rotate to drive the material barrel to rotate and align with the mouth of the barrel. The invention has the advantages of high positioning accuracy and energy saving, and can avoid bumping into the barrel during positioning and rotating the barrel, avoiding deformation of the material barrel, and further environmental pollution caused by skin damage or deformation of the material barrel during transportation. .

Description

technical field [0001] The invention relates to the centering and rotation of a liquid chemical material filling barrel, in particular to filling equipment with high filling precision and high filling automation. Background technique [0002] Liquid quantitative filling equipment is a kind of equipment that divides a large amount of bulk liquid materials into several quantitative bulk materials and fills them into special containers. Since many chemical materials are harmful to the human body, many filling equipment with a high degree of automation require less human participation in the entire filling process. This requires precise control during the entire filling process, from barrel loading, filling, weighing, barrel output to final storage. Therefore, before the material barrel enters the filling station, positioning the material barrel can effectively ensure the filling accuracy, avoid material running, popping, dripping, and leaking, and greatly improve the filling e...

AI Technical Summary

Problems solved by technology

[0003] 1. When positioning the material barrel, the position of the mouth of the barrel has been determined when the material barrel enters the conveying line. The positioning of the barrel holding device can only ensure that the material barrel stops at the designated position, but it cannot satisfy the subsequent filling action

Afterwards, more equipment is required to ensure the positioning of the barrel mouth, opening the lid, and filling, which increases the complexity of the equipment and the cumulative error caused by various equipment, which affects the efficiency and accuracy of filling.

[0004] 2. When the material barrel is positioned by the mechanical arm, due to various external influences, the position of starting to hold the barrel is different

And just after the air circuit is connected, the thrust of the pneumatic components is very large instantly, which may bump into the material barrel, resulting in deformation of the material barrel; due to the rigid positioning, it will also cause the deformation of the material barrel and affect the filling accuracy

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