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Wire sheave drive mechanism based on double guide rails

A technology of transmission mechanism and wire groove wheel, which is applied in the directions of conveyor, transportation and packaging, can solve the problems of single running track, inability to determine the posture of the item, inflexible posture, etc., to achieve a wide range of applications and save time and energy. , The effect of simple and exquisite structure

Inactive Publication Date: 2014-01-08
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a slotted pulley transmission mechanism based on double guide rails to solve the problem of single running track when the single guide rail conveys items, and only allows the items to move within one degree of freedom. flexible question

Method used

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  • Wire sheave drive mechanism based on double guide rails
  • Wire sheave drive mechanism based on double guide rails
  • Wire sheave drive mechanism based on double guide rails

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0007] Specific implementation mode one: combine figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 , Figure 7 and Figure 8 Explain that the sheave wheel transmission mechanism based on double guide rails in this embodiment includes two guide rails 1, two support frames 2, two vertical support rods 3, four wire sheave wheels 4, a plurality of item sliders 5, A plurality of drive shafts 6, a plurality of limit shafts 7 and a plurality of thin wires 8, two support frames 2 are vertically arranged side by side, two guide rails 1 are vertically arranged side by side and are located between the two support frames 2, and a plurality of items The sliders 5 are evenly distributed horizontally and are located between the two guide rails 1. A vertical support rod 3 is fixedly connected to the outer surface of each support frame 2, and the upper and lower ends of each vertical support rod 3 are respectively connected with A wire groove wheel 4, each wire groove w...

specific Embodiment approach 2

[0008] Specific implementation mode two: combination figure 1 , figure 2 and image 3 Note that the drive shaft 6 in this embodiment is located on the centerline of the bottom surface of the article slider 5 . The item slider 5 is driven by the operation of the drive shaft 6, and the drive shaft 6 is arranged on the center line of the bottom surface of the item slider 5 so that the stability of the item slider is the best. Its composition and connection relationship are the same as in the specific embodiment. same.

specific Embodiment approach 3

[0009] Specific implementation mode three: combination figure 2 and image 3 It is explained that the length of the limiting shaft 7 in this embodiment is shorter than the length of the driving shaft 6 . Because the two ends of the limit shaft 7 are slidingly connected with the two annular inner guide rails 1-2, the two ends of the drive shaft 6 pass through the two annular outer guide rails 1-1 and engage with the involute groove 11 of the corresponding groove wheel 4 , and the annular inner guide rail 1-2 is on the inner side of the annular outer guide rail, so this arrangement makes the structure of the present invention more reasonable and effective, and other components and connections are the same as those in the first embodiment.

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Abstract

A wire sheave drive mechanism based on double guide rails relates to a drive mechanism. The invention aims at solving problems that when a single rail is used to transmit goods, the working track is single, even the goods are allowed to move in only one degree of freedom, and the posture of the goods can not be confirmed and is stiff. Two support frames provided by the invention are parallelingly arranged, and the double guide rails are parallelingly arranged between the two support frames, and a plurality of good sliders are arranged between the two guide rails. A vertical support pole is fixedly connected to the outer side face of the each support frame, two ends of the each support pole are connected with the wire sheaves, and each wire sheave is arranged between the support frames and the guide rails, the external circumferential surface of the each wire sheave is provided with a circular groove, the edge of the wheel face of each wire sheave is provided with two involute grooves, each guide rail consists of a circular outside guide rail and a circular inside guide rail, the bottom surface of th each good slider is fixedly connected with a driving shaft and a limiting shaft, and two driving shafts arranged on two adjacent good sliders are connected by a fine line. The mechanism provided by invention is used for transmitting goods.

Description

technical field [0001] The invention relates to a transmission mechanism, in particular to a grooved wheel transmission mechanism based on double guide rails. Background technique [0002] In modern life, the transmission mechanism of the single guide rail is used in many fields, such as the assembly line of the factory, the picking machine in the warehouse and the automatic book remover in the library, etc. The running track is a defect of one-way linear motion, which requires staff to assist in the work, which consumes more time and energy of the staff, and also greatly reduces the scope of application. At the same time, the transmission mechanism of the single guide rail can only limit One degree of freedom of the item cannot determine the attitude of the item, which limits its application range. Contents of the invention [0003] The purpose of the present invention is to provide a slotted pulley transmission mechanism based on double guide rails to solve the problem ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G23/24
Inventor 余力俞强强施逸
Owner HARBIN INST OF TECH