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Branching device

A branching device, conveyor belt technology, applied in packaging, transportation and packaging, conveyors, etc., can solve problems such as loop conveyor belt inhibition, and achieve the effect of preventing posture deterioration and good conveying status

Active Publication Date: 2019-12-13
TOYOKANETABUSOLUTIONS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] According to this branching device, a high-speed and reliable branching device can be realized, but it is impossible to suppress the meandering of the endless conveyor belt, so it is necessary to provide wall thickness flanges over the entire length at both ends in the width direction of the endless conveyor belt. section, or set an additional scroll wheel

Method used

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Embodiment Construction

[0034] Hereinafter, a branching device according to an embodiment of the present invention will be described with reference to the drawings. In addition, the following schematically shows the range required for the description of the object of the present invention, and mainly describes the range required for the description of the corresponding part of the present invention, and where the description is omitted, reference can be made to known technologies .

[0035] figure 1 is a top view of an embodiment of the branching device of the present invention, figure 2 is an elevational view of one embodiment of the branching device of the present invention.

[0036] The branch device 10 includes a base 60 , a main frame 62 and a sub frame 64 .

[0037] The main frame 62 is connected to the base 60 via a connecting rod 66 so as to be rotatable in the horizontal direction relative to the base 60 . An end pulley 12 is attached to the front end of the main frame 62 , and further...

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PUM

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Abstract

Provided is a branching device such that it is possible to reduce belt mistracking in the branching device and achieve an excellent branch conveyance state, such as maintaining the orientation of an object to be conveyed during branching. This branching device comprises: a pair of end pulleys which are turnable in opposite directions about a common axis; an endless belt which is stretched betweenthe endless pulleys; and a pair of intermediate free rollers which are arranged between the end pulleys and fold back the belt so that the travel direction of the belt becomes perpendicular to the rotational axis of the end pulleys. The distance between the respective axes of the intermediate free rollers and the common axis serving as the turning center of the end pulleys is set so that the extension angle of the belt is almost equal to the winding angle of the belt. Furthermore, the frictional coefficient of the outside surface of the endless belt is set to be equal to or higher than that ofthe inside surface.

Description

technical field [0001] The present invention relates to a branching device for branching articles from a main conveying line in two or more directions, and particularly relates to a branching device capable of branching mainly in the horizontal direction. Background technique [0002] As a conventionally known branching device in the horizontal direction, there is a device described in Patent Document 1, for example. Such as Figure 7 (equivalent to Patent Document 1 figure 1 )as well as Figure 8 (equivalent to Patent Document 1 figure 2 ), the patent document 1 discloses a technical idea of ​​a branching device, the branching device has: an endless conveyor belt, which forms a conveyor belt portion for separating the conveyed objects; a driving pulley, which drives the wound up endless Conveyor belt; two return members, which return the endless conveyor belt wound on the driving pulley on the upstream side of the conveying belt part in the conveying direction of the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G21/14B65G47/68
CPCB65G21/14B65G47/68B65G15/30B65G15/60B65G39/02B65G2812/02168B65G2207/48
Inventor 今泉幸三清野智昭
Owner TOYOKANETABUSOLUTIONS