A catheter winding device capable of preventing abrasion and separation

Abstract

The invention discloses a guide pipe winding device capable of preventing abrasion and separation, and well solves problems that abrasion of a guide pipe is caused because of friction between the guide pipe and a winding column while the guide pipe is winded, and the winded guide pipe is conveniently taken. A solved technical scheme comprises a bottom plate. A moveable plate is installed above thebottom plate. The bottom plate is fixedly provided with a driving shaft. The outer edge of the driving shaft is provided with a key groove. The side wall of a through hole is provided with a lug. Themoveable plate is provided with a cylinder of which the lower end is a blind hole. The blind hole is provided with a groove. The moveable plate is provided with sliding rods. The upper end of the cylinder is provided with a pressing plate. The outer edge of the pressing plate is a conical surface structure. A pressure spring is connected between the sliding rods and the cylinder. The outer edge of the driving shaft is provided with an annular through channel. The lug enters the annular through channel so that the moveable plate and the cylinder are stopped rotating. While the movable plate isdownwards moved alone, the pressing plate is mutually separated from a cone-shaped block. The multiple sliding rods can be synchronously inwards slid under the action of the pressure spring. A springis connected between the lower end of the moveable plate and the bottom plate. The guide pipe winding device is novel in conception, and skillful in structure.

Description

technical field [0001] The invention relates to the technical field of medical catheter production, in particular to a catheter winding device capable of preventing abrasion and separation. Background technique [0002] In the production process of medical catheters, in order to facilitate the storage, inventory and transportation of finished or semi-finished products, they usually need to be wound and packaged for the next step of the production process or out-of-warehouse operations. At present, there are many types of medical catheter winding equipment, but their core parts, namely the winding turntable, are similar. This type of winding turntable can wind the medical catheter around the support rod, and then make the wound medical catheter and the support rod The rod is separated so that the manipulator can take the wound medical catheter away for the next step; but this type of winding turntable has the following disadvantages: some winding turntables use the lifting of...

AI Technical Summary

Problems solved by technology

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a catheter winding device that can prevent abrasion and separation, which solves the problem of catheter wear caused by friction between the catheter and the winding post when the catheter is wound. It is convenient to take the winding catheter, which improves the production efficiency and production quality

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