A needle tube automatic cutting machine

Abstract

The invention discloses an automatic needle tube slitting machine which comprises a support plate, a needle tube material aligning device, a needle tube material fixed-length feeding device and a needle tube cutter device. A large-diameter guiding wheel is arranged at the position, relatively below the space between a tube material aligning traction mechanism and a clamping plate, of the support plate. The automatic needle tube slitting machine has the advantages that the structure design is reasonable, needle tube materials can be aligned continuously, and feeding length consistency is good.

Description

technical field [0001] The invention relates to a needle tube automatic cutting machine. Background technique [0002] Medical injection needles, blood collection needles, indwelling needles and other medical equipment need to be provided with a large number of needle tubes. The processing technology of the existing needle tube generally needs to align the tube material of the needle tube, then use a cutting tool to cut it to a fixed length, and finally process the needle head at one end of the cut needle tube. The traditional needle tube processing technology has the defects of low processing efficiency, high processing cost, and poor needle tube cutting consistency. [0003] For this reason, the inventor hopes to develop a needle tube automatic cutting machine that can automatically cut the needle tube, so as to overcome the above-mentioned defects of the traditional needle tube processing technology. [0004] However, the existing needle tube alignment process generally...

AI Technical Summary

Problems solved by technology

[0004] However, the existing needle tube alignment process generally divides the needle tube first, and then aligns it, which cannot achieve continuous feeding alignment, and the alignment efficiency is low, so it is not suitable for automatic needle cutting machines. Therefore it is necessary to improve this

[0005] In addition, after the alignment process, the existing needle tubes generally need to be manually fed to a fixed length to achieve the same length of the cut needle tubes. This method is labor-intensive and the feeding length is not consistent. It cannot be applied to the needle tube automatic slitting machine, so it is necessary to improve this

[0006] In addition, when cutting the needle tube of the existing needle tube, the cutting tool directly cuts off the needle tube, causing the needle tube to fly out instantly, resulting in damage to the needle tube and increasing the difficulty of collecting the needle tube. Therefore, it is necessary to improve this.

Images