Puncture outfit assembly line

Abstract

The invention discloses a puncture outfit assembly line, and belongs to the technical field of medical instrument production. The device comprises a first conveying mechanism with a set of auxiliary carriers and a second conveying mechanism with a set of main carriers, and a positioning gland vibration feeding device, a sealing assembly feeding tray, a connecting base vibration feeding device and an ultrasonic welding device are sequentially arranged on one side of the first conveying mechanism in the running direction. A first mechanical arm is arranged between the positioning gland vibration feeding device and the sealing assembly feeding tray, a second mechanical arm is arranged between the connecting base vibration feeding device and the ultrasonic welding device, and a manual assembly station is arranged at the process front end of the second conveying mechanism. A sealing gasket oiling device, a third manipulator with a screwing function and a sleeve gluing and assembling device are sequentially arranged on one side of the second conveying mechanism, and a fourth manipulator is arranged at the process tail end of the second conveying mechanism. The puncture outfit assembly line is high in assembly efficiency and good in qualified rate.

Description

technical field [0001] The invention relates to the technical field of medical device production, in particular to an assembly line, in particular to a trocar assembly line. Background technique [0002] Laparoscopic surgery has many advantages over traditional open surgery, including less trauma, faster healing, and a reduced risk of infection. In abdominal examination, abdominal surgery and other minimally invasive or surgical operations, trocar is an indispensable surgical instrument. The trocar can establish an access channel in the abdominal wall of the human body so that staplers or other surgical instruments (such as endoscopes, scissors, guide wires, catheters, filters, stents, etc.) To control the pneumoperitoneum required for surgery for examination or surgical manipulation. [0003] The trocar is usually composed of a sealing sleeve assembly and a puncture core assembly, and the assembly structure of the sealing sleeve assembly is relatively complicated, and usu...

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Problems solved by technology

[0003] The trocar is usually composed of a sealing sleeve assembly and a puncture core assembly, and the assembly structure of the sealing sleeve assembly is relatively complicated, and usually can only be assembled manually

like figure 1 As shown, the sealing sleeve assembly includes: a positioning gland 201, a sealing assembly 202, a connecting seat 203, a sealing gasket 204, a lower base 205, and a sleeve 206, the number of assembled parts is large, and the assembly direction and sequence are good. Resulting in low efficiency of manual assembly and poor pass rate, which affects the production progress of the trocar

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