Adaptive material width centering system

Abstract

The invention discloses an adaptive material width centering system, and relates to the technical field of material winding equipment. The system comprises a controller, a deviation rectifying actuator, a first sensor, a second sensor and a sensor adjusting frame, the sensor adjusting frame comprises a fixed plate, a motor, a first transmission roller, a second transmission roller, a conveying belt and adjusting heads, the deviation rectifying actuator comprises a supporting frame, a square steel deviation correcting frame, a feeding deviation rectifying roller, a discharging deviation rectifying roller, an auxiliary frame and a servo electric cylinder, and each adjusting head comprises a connecting rod, a connecting part and an adjusting knob. According to the adaptive material width centering system, the width of the material is detected by the sensors, and the system judges the deviation rectification action or the position adjustment of the sensors, the automatic deviation rectification operation of the winding material is realized, the sensor installation position can be automatically adjusted, the centers of the two sensors are unchanged, the positions and angles of the firstsensor and the second sensor can be finely adjusted, and manual adjustment of the first sensor and the second sensor is realized.

Description

technical field [0001] The invention relates to the technical field of material winding equipment, and more specifically, the invention relates to a centering system adaptive to material width. Background technique [0002] The film blowing machine heats and melts plastic particles and then blows them into a film. It is mainly composed of an extruder, a die head, a cooling device, a bubble stabilizer, a herringbone plate, a traction roller, and a coiling device. Center alignment of the web in the take-up unit is a very important step. [0003] At present, for the alignment material center in the coil industry, two sensors detect the edge of the material, so as to judge the position of the material and correct the deviation of the material, so that the center of the material is aligned. The sensor position can only be set manually, and it cannot adapt to the width of the material. When the material width changes, this system cannot meet the requirements of material center al...

AI Technical Summary

Problems solved by technology

[0003] At present, for the alignment material center in the coil industry, two sensors detect the edge of the material, so as to judge the position of the material and correct the deviation of the material, so that the center of the material is aligned. The sensor position can only be set manually, and it cannot adapt to the width of the material. When the material width changes, this system cannot meet the requirements of material center alignment, and the film blowing machine often changes the material width during the film blowing process

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