A kind of acupuncture needle automatic packaging device and packaging method

Abstract

The invention discloses an automatic packaging device for acupuncture needles and a packaging method, including a feeding device for acupuncture needles, a plastic tube feeding device, a needle insertion device, a packaging mechanism, a detection device and a blanking device. In the present invention, a plurality of acupuncture needles are simultaneously clamped by the clamping claws on the needle insertion device, gathered by the shaping mechanism in the packaging mechanism, and then sent into a plastic tube at the same time. At the same time of pollution, it can shorten the packaging time, reduce packaging consumables and reduce production costs; by controlling the number of single clips and the insertion depth, to ensure that all acupuncture needles are inserted into the plastic tube at the same depth and meet the specified depth requirements; through the detection device The packaged plastic tube is tested to determine whether its packaging accuracy meets the requirements, which improves the packaging accuracy and packaging efficiency.

Description

technical field [0001] The invention relates to the technical field of non-standard automation equipment, in particular to an automatic packaging device and packaging method for acupuncture needles. Background technique [0002] Modern acupuncture needles are generally composed of a needle body, a needle tip and a needle handle. The front end of the needle body is the needle tip, and the rear end is provided with a needle handle; during technical operations, the operator must hold the acupuncture needle with fingers and quickly pierce the needle tip into the skin; In order to avoid the spread of diseases, most of the disposable acupuncture needles are used; due to the large amount of disposable acupuncture needles, it is necessary to stock up on them. It has extremely high requirements on the packaging and packaging technology of acupuncture needles. [0003] In this regard, Chinese patent CN106829022A discloses an automatic tube-piercing packaging machine for acupuncture n...

AI Technical Summary

Problems solved by technology

[0003] In this regard, Chinese patent CN106829022A discloses an automatic tube-piercing packaging machine for acupuncture needles, including a tube, a needle feeding unit, an automatic tube-threading packaging unit, and a discharge collection unit; the automatic tube-threading packaging unit includes a feeding wheel, divided into It is the branching part and the minute needle part; the branching part includes a plurality of branching grooves, and the minute needle part includes a plurality of minute needle grooves; it also includes a vacuum needle suction mechanism, including a pressing block and a suction hole; the pressing block corresponds to the branching groove and minute needle of the feeding wheel The upper part of the groove is set; the air extraction hole is set corresponding to the front end of the branch pipe groove; when the pressure block is lowered, the air extraction hole is vacuumed, and the acupuncture needles in the minute needle groove are sucked into the tube body; it also includes the positioning insert assembly mechanism, including the insert The feeding push block and the insertion group push block; the insertion feed push block pushes the positioning insertion piece to the insertion group position; the insertion piece insertion group push block pushes the positioning insertion piece on the insertion position into the tube body to achieve needle, Positioning of inserts and tubes; although the application realizes automatic packaging, the packaging is limited to the one-to-one correspondence between acupuncture needles and tube bodies, and the packaging consumables are large and costly; when multiple acupuncture needles need to be packaged in one tube Negative pressure adsorption needs to be carried out one by one. The process takes a long time and ensures that all the acupuncture needles can be absorbed into the tube body, which is easy to cause leakage. The positioning method is cumbersome and easy to cause pollution, and the insertion depth of each acupuncture needle cannot be guaranteed to be consistent.

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