Unpowered roller line

Abstract

The invention discloses an unpowered roller line, and relates to the technical field of logistics conveying. The unpowered roller line comprises two parallel first frame plates; a second frame plate is arranged at one end of each first frame plate, and a third frame plate is arranged at the end, away from the corresponding first frame plate, of each second frame plate; a plurality of rollers are rotationally connected between the inner sides of the two first frame plates in the length direction of the first frame plates, between the inner sides of the two second frame plates in the length direction of the second frame plates and between the inner sides of the two third frame plates in the length direction of the third frame plates; each second frame plate is formed by sequentially splicing a straight line section I, an arc section I, an arc section II and a straight line section II; the arc section I is tangent to the linear section I, the arc section II is tangent to the linear section II, and the arc section I is also tangent to the arc section II; and the top and the bottom of the linear section I are flush with the tops and the bottoms of the first frame plates correspondingly. The unpowered roller line has the beneficial effects that objects can be conveyed conveniently, and accumulation, falling and the like of the objects in the conveying process are reduced.

Description

technical field [0001] The invention relates to the technical field of logistics transportation, in particular to a non-powered roller line. Background technique [0002] The unpowered roller line is a kind of conveying equipment used in the automatic assembly line. Its mechanical part is mainly composed of cylinder, inner shaft, and bearings. It is usually located between the two mechanisms. The former mechanism is used to output items to the unpowered roller line, and the output of the items can be transferred to the next mechanism through the unpowered roller line. [0003] However, the axes of the rollers on the existing unpowered roller line are usually in the same plane, and when the initial speed of the output item is high during the conveying process, it is inconvenient to decelerate the item, which will easily cause the item to fall off the roller line. Falling off; when the initial speed of the output item is small, the roller will produce resistance during the c...

AI Technical Summary

Problems solved by technology

[0003] However, the axes of the rollers on the existing unpowered roller line are usually in the same plane, and when the initial speed of the output item is high during the conveying process, it is inconvenient to decelerate the item, which will easily cause the item to fall off the roller line. Falling off; when the initial speed of the output item is small, because the roller will produce resistance during the conveying process, it will cause the transport of the item to be stuck, and it will easily lead to the accumulation of the item

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