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Method for assembling infusion hose and T-shaped three-way connector

A technology of infusion hose and tee joint is applied in the field of assembly of infusion hose and T-type tee joint, which can solve the problems of poor assembly quality, low assembly efficiency, unsuitable for large-scale production and the like, and achieves good assembly quality, The effect of high assembly efficiency

Pending Publication Date: 2021-06-15
GUANGXI TECHCAL COLLEGE OF MACHINERY & ELECTRICITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional method of assembling the T-shaped tee joint and the infusion hose is manual assembly and bonding, which is labor-intensive, low in assembly efficiency, and poor in assembly quality, and is not suitable for mass production

Method used

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  • Method for assembling infusion hose and T-shaped three-way connector
  • Method for assembling infusion hose and T-shaped three-way connector
  • Method for assembling infusion hose and T-shaped three-way connector

Examples

Experimental program
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Effect test

Embodiment 2

[0103] The length of the rubbing clamp 35A along the X1 axis in the hose secondary insertion mechanism in Embodiment 2 is much smaller than the length of the general three-jaw cylinder 351 and the passive cylindrical gear 353 along the X1 axis in the hose secondary insertion mechanism in Embodiment 1. Length, the infusion hose after the pneumatic clamp 28 is cut in front of the X1 axis is shorter, and one support can be reduced, so the hose delivery device 20 of embodiment 2 can be equipped with one pneumatic clamp 27 less than that of embodiment 1, and can also be omitted at the same time Drop line module 22.

[0104]In Embodiment 2, the hose secondary insertion mechanism 35 includes a three-rod cylinder 354, a gear shaft 355, a hose clamp 35A, a rack 356, a rack bracket 357 and an eighth linear guide pair. The eighth linear guide rail pair shares the guide rail 3322 with the third linear guide rail pair, and the guide rail 3322 is fixed on the machine base 32 along the Y-axi...

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Abstract

The invention discloses a method for assembling an infusion hose and a T-shaped three-way connector. The method comprises the following steps that the T-shaped three-way connector is clamped by a connector clamp, and three sets of hose and connector assembling devices are arranged around the connector clamp and face the connector clamp respectively. The hose and connector assembling devices comprise hose conveying devices and hose inserting devices, each hose conveying device supplies the infusion hose to each infusion hose inserting device, and a hose front end shrinking mechanism of each infusion hose inserting device shrinks the front end of the edge of the infusion hose. Each infusion hose inserting device is used for pre-inserting the end part of the contracted infusion hose into an inner hole of the T-shaped three-way connector. A hose secondary inserting mechanism of each infusion hose inserting device inserts the pre-inserted infusion hose into the hole bottom of the inner hole of the T-shaped three-way connector. The front ends of three infusion hoses are contracted through the shrinking mechanism and then inserted simultaneously by the three sets of hose and connector assembling devices, the assembling efficiency is high, the assembling quality is good, and the method is suitable for large-scale production.

Description

[technical field] [0001] The invention relates to medical device production equipment, in particular to an assembly method of an infusion hose and a T-shaped three-way joint. [Background technique] [0002] The medical T-shaped three-way joint can be used in external drainage bags to play the role of diversion and confluence. The medical T-shaped three-way joint needs to be assembled and bonded by inserting the infusion hose into the inner hole of the T-shaped three-way joint before use. [0003] The T-type plug-in tee joint includes a main pipe and a branch pipe perpendicular to the main pipe at 90°. There is an insertion hole at each end of the main pipe, and an insertion hole at the end of the branch pipe. The traditional method of assembling the T-shaped tee joint and the infusion hose is manual assembly and bonding, which is labor-intensive, low in assembly efficiency, and poor in assembly quality, and is not suitable for mass production. [Content of the invention] ...

Claims

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Application Information

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IPC IPC(8): B25B27/10
CPCB25B27/10
Inventor 黄增廖剑斌陈江虎李华川黄华椿王晨雪孙腾
Owner GUANGXI TECHCAL COLLEGE OF MACHINERY & ELECTRICITY
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