Overview

　　The Guanshengtai Fully Automatic Blood Collection Needle Assembly Machine is a specialized piece of equipment designed for the fully automated assembly of disposable blood collection needles (including safety lock type, push button type, press type, and single-piece type models). The machine integrates automatic needle feeding and orientation, automatic needle seat sorting and feeding, automatic sheath assembly, automatic spring pre-compression insertion, automatic pusher/safety lock engagement, adhesive dispensing and curing, and automatic finished product unloading. The entire line achieves one-stop fully automated assembly from bulk parts to finished blood collection needles, with a production speed of 2400-4800 needles/hour, effectively replacing traditional manual and semi-automatic assembly operations.

　　Core Advantages:

　　Fully Automated Integration: Utilizing a high-precision rotary or linear multi-station platform, needle orientation, spring pre-compression, and pusher engagement are completed synchronously at independent stations. Each station is linked by a divider and cam mechanism, ensuring stable and efficient assembly cycle. The entire line operates continuously without manual intervention.

　　Precision Assembly of Micro-components: For delicate components such as the thin needle tube and tiny springs in blood collection needles, a high-precision vibratory feeder and micro-pneumatic grippers work together to achieve precise picking, placing, and directional assembly of these micro-components. A servo-driven spring preload mechanism, combined with a high-precision pressure sensor and mechanical limit device, ensures accurate spring compression and consistent trigger force.

　　High-Precision Dispensing and Curing: Equipped with a precision micro-dispensing system, quantitative adhesive is applied to the junction of the needle tube and needle seat. The amount of adhesive can be precisely controlled without overflow. Rapid curing is then achieved through a UV curing device, ensuring that the needle tube's pull-out force and firmness meet relevant ISO and GB medical device standards.

　　Online Detection and Automatic Rejection: An integrated photoelectric sensor and image comparison detection module monitors key indicators in real time, including needle tube direction, needle tip sheath fitting accuracy, spring installation correctness, and dispensing quality. Defective products are automatically rejected, ensuring a factory yield rate of over 99.5%.

　　Cleanroom-Grade Design: The entire machine utilizes a SUS304 stainless steel frame and a fully enclosed transparent protective cover. The assembly area meets Class 100,000 cleanroom requirements, allowing operation within medical device cleanrooms. It fully complies with ISO13485 quality management system and GMP standards.

　　Multi-Model Compatibility: By changing the track mold, vibratory feeder, and assembly fixtures, it can quickly adapt to the assembly needs of various blood collection needle models, including safety lock type, push button type, press type, and single-piece type. Changeover time can be controlled within 40 minutes, offering versatility, flexibility, and high efficiency.

　　Parameter and Recipe Management: Employing a PLC and touchscreen human-machine interface, assembly parameters for each station (pressing force, spring compression stroke, dispensing volume, curing power, and time, etc.) are centrally set and multiple product recipes are saved. These can be recalled with a single click during changeovers, significantly reducing setup time.

　　Anti-static Cleanliness Guarantee: Key contact components are treated with anti-static agents to effectively prevent static electricity from attracting dust and fine particles, ensuring the cleanliness of the blood collection needles meets the sterility requirements of medical devices.

　　Applicable Scenarios:

　　Widely applicable to large-scale, standardized automated assembly production in the fields of medical device manufacturing (disposable blood collection needles, safety blood collection needles, capillary blood collection needles, blood glucose testing needles) and home medical consumables (diabetes management blood collection accessories, home self-testing blood collection needles). Guanshengtai's fully automated blood collection needle assembly machine, with its efficient, precise, and clean automation performance, helps medical device manufacturers achieve a comprehensive automation upgrade of the blood collection needle assembly process, effectively reducing labor costs and improving production capacity and quality consistency.

　　Equipment Details:

　　Model Number: GST-CXZ102A

　　Sizes: L2598*W1772*H2065(mm)

　　Production Capacities: 1000pcs/H

　　Power (Output): 4KW

　　VOLTAGE:220V

　　Customized Support: Yes