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Assembly device of butterfly wing type blood collection needle

A technology for assembling equipment and blood collection needles, which can be applied to blood sampling devices, devices that apply liquid to surfaces, coatings, etc., and can solve problems such as low production efficiency, difficult quality assurance, and uneven assembly quality.

Active Publication Date: 2016-09-21
HUNAN CHINASUN PHARMA MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a robot intelligent processing line for the mutual cooperation of multiple groups of processing equipment, so as to solve the problem that the length of the extension tube and the incision of the tube end of the existing butterfly-wing blood collection needle are difficult to ensure fixed and unified, resulting in difficult quality assurance; Manual or semi-automated production and assembly lead to technical problems of low production efficiency and uneven assembly quality

Method used

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  • Assembly device of butterfly wing type blood collection needle
  • Assembly device of butterfly wing type blood collection needle
  • Assembly device of butterfly wing type blood collection needle

Examples

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Embodiment Construction

[0044] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in various ways defined and covered below.

[0045] figure 1 It is one of the structural schematic diagrams of the assembly equipment of the butterfly-wing blood collection needle in the preferred embodiment of the present invention; figure 2 It is the second structural diagram of the assembly equipment of the butterfly-wing blood collection needle in the preferred embodiment of the present invention; image 3 is a schematic structural view of a carrier in a preferred embodiment of the present invention; Figure 4 is a structural schematic diagram of a hose supply station in a preferred embodiment of the present invention; Figure 5 It is a structural schematic diagram of a hose gluing station in a preferred embodiment of the present invention; Image 6 It is a structural schematic diagram of the materia...

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Abstract

The invention discloses an assembly device of a butterfly wing type blood collection needle. The assembly device comprises an installation support and butterfly wing type blood collection needle assembly work stations installed on stations of the installation support respectively. The installation support is provided with a driving rotary plate and cam driving mechanisms used for driving the rotary plates to move along the butterfly wing type blood collection needle assembly work stations in a stepping mode and driving the butterfly wing type blood collection needle assembly work stations to work synchronously. The stepping rotary output ends of the cam driving mechanisms are connected with and drive the driving rotary plates. The butterfly wing type blood collection needle assembly work stations are sequentially distributed in the circumferential directions of the driving rotary plates. Each butterfly wing type blood collection needle assembly work station corresponds to one carrier, used for conveying butterfly wing type blood collection needle assembly materials, on the corresponding driving rotary plate, and the cam driving mechanisms drive different butterfly wing type blood collection needle assembly work stations to work due to the fact that different cam combinations output driving force at different frequencies. Assembly of the butterfly wing type blood collection needle is achieved in a pure mechanical and automatic mode.

Description

technical field [0001] The invention relates to the technical field of medical device manufacturing and assembly, in particular to an assembly device for a butterfly-wing blood collection needle. Background technique [0002] The basic operation of the butterfly-wing blood collection needle is similar to the traditional syringe blood collection, and its effect is better than that of the syringe. The butterfly-wing blood collection needle is suitable for patients of different ages, and is suitable for different parts. When puncturing blood vessels, it is smooth and easy, and the blood returns quickly and sensitively. It can be used to collect blood samples first, and then connected to the infusion system for intravenous infusion therapy, thereby reducing the pain of patients. The flexible extension tube of the butterfly-wing blood collection needle can keep the connection head away from the puncture point, which is convenient for changing the test tube. Therefore, it is wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/15B05C5/02B05C11/10B05C13/02
CPCA61B5/15B05C5/02B05C11/10B05C13/02
Inventor 冯小正申凯伦周群阳
Owner HUNAN CHINASUN PHARMA MASCH CO LTD
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