Annular storing device based on circular arc guide rail

Abstract

The invention discloses an annular storing device based on a circular arc guide rail. The annular storing device based on the circular arc guide rail comprises a rack, wherein a positioning mechanismis arranged on a pick-and-place point of the rack; a horizontal guide rail support plate is arranged above the rack; an annular guide rail structure is arranged on the guide rail support plate; two same circular arc roller guide rails are symmetrically arranged on two ends of the annular guide rail structure and are connected through two parallel linear roller guide rails; a sprocket-chain transmission device is arranged in the annular guide rail structure, and comprises a chain; and the chain and the annular guide rail structure have the same shape and are equidistant. According to the device, a complexity degree of an annular storage system design is reduced, the operating speed of annular storing is improved, the positioning accuracy of a sliding seat is improved, the operating resistance is reduced, an impact shock produced by a sudden change of working speeds of a linear segment and a circular arc segment is reduced, and the stability and the reliability of the system are improved.

Description

technical field [0001] The invention belongs to the technical field of automatic control; in particular, it relates to an annular material storage device based on a circular arc guide rail. Background technique [0002] In the automated production process, the automated supply, circulation, and storage of materials are crucial, which directly affects the efficiency and reliability of automated processing units or automated production lines. In the automatic processing of machine tools, the material storage system is usually cooperated with the manipulator to realize the automation of the processing process of the target product. There are several types of storage systems, such as fixed type, disc type, and ring type. Different storage systems have different application ranges, space occupations and storage capacities. The disc type takes up a lot of space, and the fixed type requires sufficient degrees of freedom and a large reachable range of the manipulator. The ring stor...

AI Technical Summary

Problems solved by technology

Although the existing technical solutions solve the problems of large space occupation and small storage capacity to a certain extent, there are problems such as low running speed, inaccurate positioning, large running resistance, and easy wear of the movable wheel; and the small turning radius of the sprocket causes The silo has a sudden change in motion speed in the straight line section and arc section, which in turn produces a large impact vibration and other disadvantages

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