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Traction device used for producing medical infusion tube

A traction device and a practical technology, which is applied in the field of production equipment for medical infusion tubes, can solve the problems of complex structure, unstable traction speed, and high production costs, and achieve the effects of uniform wall thickness, reliable traction, and improved quality

Inactive Publication Date: 2016-09-21
张家港市繁昌机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the deficiencies of the traction device used for the production of medical infusion tubes are: first, the structure is complex and the production cost is high; The quality of the finished infusion tube is not ideal

Method used

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  • Traction device used for producing medical infusion tube
  • Traction device used for producing medical infusion tube

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Experimental program
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Embodiment Construction

[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0015] Such as figure 1 , figure 2 As shown, the traction device for producing medical infusion tubes includes: a first traction assembly 3 and a second traction assembly 2 arranged on a frame 1, and the first traction assembly 3 and the second traction assembly 2 are arranged up and down. The first traction assembly 3 includes: the first traction synchronous belt 31, the first traction synchronous belt 31 is installed on the first driving pulley 32 and the first driven pulley 33, driven by the first driving pulley 32, the first The traction synchronous belt 31 can run up and down on the first driving pulley 32 and the first driven pulley 33 . The second traction assembly 2 includes: the second traction synchronous belt 21, the second traction synchronous belt 21 is installed on the second driving pulley 22 and the second driven p...

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Abstract

The invention discloses a traction device used for producing a medical infusion tube. The traction device comprises a first traction assembly and a second traction assembly which are arranged on a rack in an up-down manner; a first traction synchronous belt in the first traction assembly is driven by a first driving belt wheel to perform up-down rotation running on the first driving belt wheel and a first driven belt wheel; a second traction synchronous belt in the second traction assembly is driven by a second driving belt wheel to perform up-down rotation running on the second driving belt wheel and a second driven belt wheel; the rotating directions of the first traction synchronous belt and the second traction synchronous belt are opposite; a traction gap is reserved between the first traction synchronous belt and the second traction synchronous belt; and a tube material located in the traction gap can be pulled by the first traction synchronous belt and the second traction synchronous belt to run forwards. The traction device has the beneficial effects that the speeds of the first traction synchronous belt and the second traction synchronous belt can be precisely controlled, it is effectively guaranteed that the tube material is reliably and steadily pulled, and therefore the quality of the finished medical infusion tube can be greatly improved.

Description

technical field [0001] The invention relates to the technical field of production equipment for medical infusion tubes, in particular to a traction device for producing medical infusion tubes. Background technique [0002] The medical infusion tube has the characteristics of small diameter and thin wall. In the plastic extrusion production process of producing medical infusion tubes, the preliminarily formed medical infusion tubes extruded from the extruder need to be continuously pulled forward by the traction device. At present, the deficiencies of the traction device used in the production of medical infusion tubes are: first, the structure is complex and the production cost is high; The quality of the finished infusion tube is not ideal. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a traction device for producing medical infusion tubes that has a stable and precise traction speed and can effectively impr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C47/34B29C47/00B29C48/355
CPCB29C48/10B29C48/355
Inventor 杨建国
Owner 张家港市繁昌机械有限公司
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