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Special cutting knife and usage thereof

A technology of cutting knife and application method, applied in the direction of metal processing, etc., to achieve the effect of convenient installation and disassembly, and improved film quality and efficiency

Inactive Publication Date: 2014-07-09
QINGDAO MINXING MEDICAL SUPPLIES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing technology, the invention patent with the patent number ZL2004101040905 proposes a disposable sterile acupuncture treatment needle, which is attached with a protective film, but so far there is no special high-efficiency tool in the process of cutting the protective film

Method used

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  • Special cutting knife and usage thereof
  • Special cutting knife and usage thereof

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Experimental program
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Embodiment Construction

[0011] In this embodiment, the combination cutter in the acupuncture needle filming process is composed of 5 special-purpose cutting knives, and each special-purpose cutting knife is composed of a blade (1), a connecting device (2), a temperature control device (3), a fixing device (4) Composition, the cutting tool is fixed on the existing cylinder of the prior art, the temperature of the blade (1) is adjusted to about 110°C (suitable for sealing and cutting polyethylene film material) by means of the temperature control device (3), and the cutting tool is dropped to The blade (1) just cuts to the appropriate position of the film material, and the moving knife cuts the upper and lower layers of film, and glues the cut parts together. 4 acupuncture needles can be filmed at the same time.

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Abstract

The invention relates to a special cutting knife in acupuncture needle film coating technology, and usage of the special cutting knife. The slitting cutter is composed of a blade (1), a connecting device (2), a temperature control device (3) and a fixing device (4), wherein the temperature control device (3) is used for maintaining the connecting device (2) at a specific temperature, the connecting device (2) is used for connecting the blade (1), the temperature control device (3) and the fixing device (4) and maintaining the blade (1) at a specific temperature. In accordance with the above principle, a combined cutter which can simultaneously seal and cut a plurality of acupuncture needle protective films can be obtained by combining more than two cutting knives in parallel. The cuter is fixed on an existing cylinder in prior art, the blade (1) is maintained at a proper temperature by adjusting the temperature control device (3), the cutter is dropped to a proper position where the blade (1) just touches the film material, an upper layer and a lower layer of films are cut off by moving the cutter, the cut-off parts are bonded, and thus the purpose of sealing and cutting is achieved. The cutter is convenient to mount and demount, simple in structure, easy to machine and constant and adjustable in cutter temperature, and can complete the cutting and sealing of the film at the same time, thus improving the film coating quality and efficiency.

Description

Technical field [0001] The invention relates to a special cutting knife and its usage in the process of adding film to acupuncture needles. Background technique [0002] In the existing technology, the invention patent with the patent number ZL2004101040905 proposes a disposable sterile acupuncture treatment needle, which is attached with a protective film, but so far there is no special high-efficiency tool in the process of cutting the protective film . Contents of the invention [0003] In order to solve the above problems, the present invention proposes a special high-efficiency cutter in the process of cutting the protective film, which can complete the sealing and cutting of the film with high quality and high efficiency. [0004] The technical scheme adopted in the present invention is: the cutting knife is formed by blade (1), connection device (2), temperature control device (3), fixing device (4), and temperature control device (3) is used for connecting device ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26D1/14B29C65/18
Inventor 于建云沈益民沈卫
Owner QINGDAO MINXING MEDICAL SUPPLIES