Feed gear of medical needle stand blade distributor

Abstract

The invention provides a feeding device of a medical needle stand vanes, belonging to the filed of mechanical technology and solving the technical problems of low work efficiency, pollution of the produced products and the like due to adoption of hand fitting of the existing feeding devices. The feeding device includes a vibration platform and a scratch board; a hopper is arranged at the upper end of the scratch board; a dividing mechanism which divides the needle stand vanes into a plurality of rows and delivers the needle stand vanes one by one is arranged at the lower end of the scratch board; a feeding lead rail is arranged at the position of a discharge hole of the dividing mechanism; a vane clamp which can slide on the feeding lead rail and can be separated from the feeding lead rail is arranged on the feeding lead rail; and a transferring mechanism which can transfer the vane clamp to the position of the discharge hole and to be connected therewith of the dividing mechanism andreturn to the feeding lead rail by the vane clamp is arranged on the vibration platform. The feeding device has the advantages of being available for automatically fitting the products, high in production efficiency, hygienic in products, etc.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to a feeding device, in particular to a feeding device of a medical needle holder blade distributor. Background technique [0002] In the medical device industry, medical needles are widely used, such as indwelling needles and venous needles. Currently used medical needles are composed of needle tubes, needle seat blades and the like. Taking the venous needle as an example, there is a cutting edge at the tip of the needle tube. When in use, the sharp part of the needle tip is close to the skin of the human body, and the blade of the needle seat is fixed on the side of the tail end of the needle tube. When puncturing, pinch the blade of the needle seat tightly with your hands, and the cutting edge of the tip is upward, which is conducive to puncturing. If the cutting edge at the tip is downward, it is difficult to puncture. Therefore, when making the needle tube of the medical need...

AI Technical Summary

Problems solved by technology

[0003] At present, when assembling the needle tube and the needle hub blade, it needs to be done manually. The needle hub blade is put into the blade mold and positioned by hand, and then the needle tube is fixed on the needle hub blade. The positioning of the mouth will cause pollution, making it attached to germs, resulting in unqualified product hygiene requirements

On the other hand, this manual correction method will also affect the entire assembly process, resulting in low work efficiency and difficulty in adapting to the fierce market competition.

[0004] In order to improve work efficiency and reduce product pollution, various automatic assembly and feeding devices have been designed, but these automatic devices are not suitable for the transportation of medical needle seat blades

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