2results about How to "Efficient adhesion" patented technology

The invention discloses a device and a method for regulating and controlling the spraying angle of a tobacco primary processing, leaf moistening, perfuming and charging atomizing nozzle, and belongs to the technical field of automatic control of tobacco primary processing equipment. The invention aims to solve the problems of poor accuracy, low consistency and serious raw material waste of manual nozzle angle adjustment and insufficient degree of freedom of an existing automatic adjustment device. The device comprises a regulation and control motor unit which is externally arranged on the outer side of a cylinder wall and comprises a first motor and a second motor; the angle adjustment execution unit is arranged in the cylinder and comprises a worm and gear assembly and a pitching adjustment shaft; the power transmission unit penetrates through the cylinder wall and comprises a first transmission shaft and a second transmission shaft. The first motor drives the worm and gear assembly to drive the nozzle to horizontally rotate, and the second motor drives the pitching adjusting shaft to drive the nozzle to vertically pitch. The invention further discloses a corresponding regulation and control method. The two-degree-of-freedom reliable automatic adjustment of the nozzle is realized, the adhesion uniformity of a medium is improved, and the waste of raw materials and auxiliary materials is reduced.

This utility model discloses a yarn fiber swelling and fixing device, including a fixing chamber and a driving mechanism. The fixing chamber has a sliding frame slidably connected to its center, and two vibrating rollers are rotatably connected inside the sliding frame. Adapting rollers are provided at both the front and rear ends of the fixing chamber, and a driving chamber is located at the upper end of the fixing chamber. The driving mechanism includes a support, a rotating shaft, a turntable, a guide rail, and a driving plate. The support is fixedly connected to the front end of the bottom wall of the driving chamber, and a rotating shaft is rotatably connected to the upper end of the rear surface of the support. A turntable is fixedly connected to the rear end of the rotating shaft, and a driving column is fixedly connected to the rear end of the turntable. The driving plate is fixedly connected to the center of the upper surface of the sliding frame. This yarn fiber swelling and fixing device uses a crank-connecting rod mechanism to achieve vibration of the yarn during its transmission within the fixing agent. The swollen yarn can fully contact the fixing agent, achieving efficient dye adhesion to the outer surface of the yarn.