Domestic Initiative: New Fully Automatic Doffing Robot

　　 At the present spinning machine exhibition, the first automatic product developed by Wuxi compact textile apparatus Co., Ltd. was first developed in China. Doffing The robot has made a new appearance and has signed a contract of 40 thousand spindles on the spot.

The robot has the characteristics of adapting all kinds of new and old spinning machines, spinning various kinds of yarns, and adapting to all kinds of spinning enterprises. It uses a set of electronic pneumatic mechanical compound device to simulate the movement of manual yarn pulling and intubation, and realizes the spindle pulling and spindle insertion. At the same time, it can automatically detect small yarn and automatically avoid air traffic control. The machine is simple, dexterous, accurate and reliable, and overcomes the shortcomings of the large downer system, complex mechanism and high cost. It can be used to complete the automatic doffing spinning machine with the existing spinning machines, and upgrade the traditional spinning frames. It has broad application prospects.

As one of the core technologies, Wuxi The gathering company invented a special extubation structure to make the robot's yarn pulling manipulator touch the surface of the tube softly while working. At the same time, the bobbin rising process is concentric with the center line of the spindle, which overcomes the drawback of the old doffing clip yarn and the "no" bending bar, and makes the robot spin from the low count yarn to the high count yarn.

In order to adapt to different equipment level Spun yarn At the same time, the Wuxi gathering company has developed a phased development plan. In addition to the existing fixed cost doffer robot with large cost and reliable operation, it has successfully developed an auxiliary mobile doffing robot which is more complex and more expensive than the complex and small batch production enterprise. The robot can be moved between spinning frames using different bobbins. At present, the company is developing an independently equipped yarn library and an independent storehouse, which can connect the roving machine and winding machine to the intelligent traveling doffing robot system.