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Cutter device for flexible pipe for medical purpose

A cutting device and hose technology, applied in metal processing and other directions, to achieve the effects of improved production efficiency, convenient use and simple structure

Active Publication Date: 2008-04-02
SHANDONG WEIGAO GROUP MEDICAL POLYMER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And above-mentioned hose cutter of prior art can't finish such operation

Method used

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  • Cutter device for flexible pipe for medical purpose
  • Cutter device for flexible pipe for medical purpose
  • Cutter device for flexible pipe for medical purpose

Examples

Experimental program
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Effect test

Embodiment Construction

[0014] It can be seen from Fig. 1, Fig. 2 and Fig. 3 that a medical hose cutting device of the present invention includes a knife holder assembly, an anvil wheel assembly, a cylinder 13, a bottom plate 20, a pillar 17, and the like. The base plate 20 of the present invention is supported by four pillars 17, is a part of the base plate of the entire production line for hose transmission, cutting, etc., and is uniformly connected with the system.

[0015] The tool holder assembly of the present invention includes a rotary cutter head 5, a servo motor 8, a motor bracket 7, and the like. A full-cut blade 3 and a half-cut blade 4 are installed on the rotary cutter head 5, the rotary cutter head 5 is fixed on the servo motor 8 axis, the servo motor 8 is fixed on the motor support 7, and the motor support 7 is fixed on the linear bearing 9, and the linear The bearing 9 is nested on the mandrel 10 , and the mandrel 10 is fixed on the bottom plate 20 by the mandrel supporting seat 11 ....

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Abstract

The present invention relates to a medical hose cutting device which comprises a knife rest assembly, an anvil round assembly, a cylinder and a backplane and so on. A full-cutting blade and a semi-cutting blade are arranged on the rotary tool bit which is arranged on the knife rest assembly. A servo motor is fixed and arranged on a linear bearing by a motor bracket. The linear bearing is covered and arranged on a mandrel which is supported by and arranged on the backplane. An anvil round is fixed on an anvil round shaft and is driven to whirl by the servo motor and through a synchronous belt. The cylinder is fixed on the backplane by a crow foot. The knife rest assembly is driven by the cylinder and moves from left to right, which realizes the work switch between the full-cutting blade and the semi-cutting blade. The rotary linear speed of the rotary tool bit and a cutter is equal to the transmission linear speed of the hose. At the cutting moment, the cutter and the hose are relatively static, which can realize on-line dynamic cutting. The invention is simple and reasonable in structure and convenient in operation and using, which significantly improves productivity effect. The full-cutting and semi-cutting of the hose can be completed in the state that the hose transport goes on and the cutting dimension accuracy is high.

Description

technical field [0001] The invention relates to a hose cutting device, in particular to a medical hose cutting device. Background technique [0002] We know that the traditional cutting methods of PVC medical hoses are all manual operations, the cutting size accuracy is poor, the work efficiency is low, and the waste of materials is large. Some also use automatic shearing machines to complete the cutting. For example, patent 022922083 discloses a fully automatic PVC medical hose shearing machine. The motor drives the driving roller to drive the driven roller, so that the PVC hose on the matching guide frame Running along the gap between the guide rails, there is a lower knife gap on the guide rail, and a cutter is installed at the corresponding position; the driving roller drive and shearing drive of the cutter, as well as the operation of measuring ruler and counting, etc., are all controlled by the electronic switch of the photoelectric tube. The delivery of the hose is a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26D3/16B26D1/28B26D7/26B26D5/08B26D7/06
Inventor 赵忠敏王连奎范中凡王建卫田学飞吴立强
Owner SHANDONG WEIGAO GROUP MEDICAL POLYMER
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