Assembling equipment for sheaths and bottle inserting needles

Abstract

The invention proposes an assembly device for a sheath and a bottle insertion needle, which includes a sheath discharge device, a sheath pusher and an assembly device for the sheath and a bottle insertion needle. The sheath discharge device includes a sheath delivery device and a sheath delivery device. The sheath receiving device, the sheath pushing device includes a sheath jacking device and a sheath guiding device, and the assembly device for the sheath and the insertion needle includes a sheath positioning device for simultaneously positioning multiple sheaths And the positioning and clamping device for inserting needles for clamping and fixing a plurality of inserting needles, the sheath conveying device is used for delivering the sheath to the sheath receiving device, and the sheath jacking device will be located at the sheath receiving device The sheath on the top is lifted into the sheath guide device; the sheath in the sheath guide device is nested along the sheath positioning device to the bottle insertion needle clamped and fixed in the bottle insertion needle positioning and clamping device. The invention has simple structure and good performance, and ensures accurate, efficient and timely assembly of sheath and bottle inserting needles for discharging and pushing the sheath.

Description

technical field [0001] The invention relates to the technical field of assembling equipment for bottle-inserting needles among medical instruments, in particular to an assembling equipment for a sheath and bottle-inserting needles. Background technique [0002] The medical bottle inserting needle assembly is used in medical infusion devices. The medical bottle inserting needle assembly is composed of a connecting tube, a bottle inserting needle and a sheath. One end of the connecting tube is inserted into the connecting end of the bottle inserting needle, and the sheath is sleeved on the inserting bottle. Needle to prevent the needle of the bottle insertion needle from being contaminated, and also to prevent the needle of the bottle insertion needle from sticking elsewhere. [0003] At present, the medical bottle inserting needle components are all assembled by hand. The biggest disadvantage of manual assembly is that the medical bottle inserting needle components are easy t...

AI Technical Summary

Problems solved by technology

[0006] It is obvious that the assembly between the sheath and the bottle insertion needle includes the upper sheath station, the sheath pushing or conveying station and the upper bottle insertion needle station disclosed in the patent content, but its manipulation process is complicated: it needs to be repeated by Multiple cylinders (including lifting cylinders, axial cylinders, telescopic cylinders, and clamping cylinders) and some that need to align positional relationships (such as controlling alignment, rotation, rising and falling, clamping and releasing, etc.) require fine manipulation; therefore, too It is difficult to ensure the precise and efficient assembly between the insertion needle and the sheath due to the complex and fine-tuned process

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