Automatic packaging device and packaging method for disposable blood collection needles

Abstract

The invention relates to the technical field of packaging machinery, and particularly relates to an automatic packaging device and a packaging method of a disposable blood taking needle. The automatic packaging device comprises a conveying mechanism, wherein packaging bags are sequentially arranged on the conveying mechanism, a packaging bag sucker upper opening mechanism, a packaging bag sucker lower opening mechanism and a blood taking needle grasping and rotatable bagging mechanism are arranged on the middle section of the conveying mechanism, the packaging bag sucker upper opening mechanism comprises a first sucker, a blood taking needle guide part, an air blowing device and a material pressing device, the packaging bag sucker lower opening mechanism comprises a second sucker, the blood taking needle grasping and rotatable bagging mechanism comprises a delivery cylinder and a grasping mechanism, the outer side of the blood taking needle grasping and rotatable bagging mechanism is provided with an indexing turntable mechanism, the indexing turntable mechanism is provided with a plurality of clamps each of which comprises a first clip and a second clip. With the adoption of the device and the method provided by the invention, the problems of low efficiency, high labor cost, and secondary pollution easily caused by manual operation are solved; with the fixing and opening modes of the packaging bag, the problems that the bag mouth is easily broken and the sealing opening wrinkles when a product is placed into the packaging bag since the packaging bag can not be separated or the bag mouth is insufficient in separating degree are solved.

Description

[0001] [technical field] [0002] The invention relates to the technical field of packaging machinery, in particular to an automatic packaging device for disposable blood collection needles and a packaging method thereof. [0003] [Background technique] [0004] The blood collection needle is a blood collection needle used for collecting blood samples in the medical examination process, and the blood collection needle and the infusion needle are respectively connected to the two ends of the hose. When blood is collected, the infusion needle is pierced into the skin, and the blood collection needle is inserted into the blood collection tube, and the negative pressure is formed by the blood collection tube, and the blood flows out from the human body and flows into the blood collection tube. [0005] [Content of the invention] [0006] The purpose of the present invention is to solve the disadvantages and defects in the packaging process of disposable blood collection needles in...

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Problems solved by technology

[0006] The purpose of the present invention is to solve the disadvantages and defects in the packaging process of disposable blood collection needles in the prior art, such as low efficiency, complicated procedures, high cost, etc., to provide a disposable blood collection needle automatic packaging with novel structure, safety and reliability, and high packaging efficiency device, the blood collection needle includes a blood-blocking sleeve and blades, and is characterized in that the automatic packaging device for disposable blood collection needles includes a conveying mechanism, the packaging bags are arranged on the conveying mechanism in sequence, and the middle section of the conveying mechanism is provided with an opening on the suction cup of the packaging bag Mechanism 5, packaging bag suction cup lower opening mechanism 6, blood collection needle grasping and rotating bagging mechanism 3, the packaging bag suction cup upper opening mechanism 5 includes a first suction cup 12, blood collection needle guide parts 14, air blowing device and material pressing device 16. The suction cup lower opening mechanism 6 of the packaging bag includes a second suction cup, and the blood collection needle grasping and rotating bagging mechanism 3 includes a transfer cylinder 15 and a grasping mechanism. There is an indexing turntable mechanism, and the said indexing turntable mechanism is provided with several clamps 1 in sequence, and the clamps include a first clamp 9 and a second clamp 10

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