High-precision roller gap adjusting device of sheet shredding and folding forming equipment

Abstract

The invention provides a high-precision roller gap adjusting device of sheet shredding and folding forming equipment. The middle part of an adjusting frame is hinged to a machine frame; a movable roller of the sheet shredding and folding forming equipment is arranged at the upper end of the adjusting frame; a first adjusting air cylinder and a second adjusting air cylinder are arranged on the machine frame and are positioned on one side of the adjusting frame; a telescopic rod of the first adjusting air cylinder and a telescopic rod of the second adjusting air cylinder correspond to the adjusting frame respectively; and a jackscrew mechanism and a third adjusting air cylinder are arranged on the machine frame and positioned on the other side of the adjusting frame. The movable roller of the sheet shredding and folding forming equipment is arranged on the adjusting frame, the adjusting frame is hinged to the machine frame and the jackscrew mechanism pushes the adjusting frame to swing around a hinged shaft of the adjusting frame and the machine frame, so that the gap between the movable roller and a fixed roller is adjusted; meanwhile, the rotating angle of a direct-current speed-reducing motor of the jackscrew mechanism is controlled by an encoder, and the moving distance of a screw rod of the jackscrew mechanism is controlled accurately, so that the gap between the rollers canbe subjected to high-precision adjustment.

Description

Technical field: [0001] The invention belongs to the technical field of sheet material processing and forming equipment, and in particular relates to a high-precision roller gap adjustment device of sheet shredding and wrinkling forming equipment. Background technique: [0002] Traditional tobacco is a high-temperature combustion type. With the development of the times, the harm of second-hand smoke from traditional tobacco has attracted more and more attention. With the advancement of technology, new types of tobacco, that is, low-temperature non-burning cigarettes have appeared in response to the market; this type of tobacco is flue-cured tobacco, does not produce second-hand smoke, does not burn, is fashionable and avant-garde, and is less harmful to the human body. Low-temperature non-burning cigarettes are provided with a heating device at the front end of the cigarette, and the heating device is used to heat the cigarette to generate smoke, and a cooling section is pro...

AI Technical Summary

Problems solved by technology

At present, the adjustment of the gap between two relatively rotating rollers usually uses a fixed roller position, the other roller is a movable roller, and the bearing device of the other roller is arranged in the corresponding slideway, and the bearing device is pushed to move along the slideway by the top wire, so that It is far away from or close to the fixed roller to realize gap adjustment. The top wire structure is usually adjusted manually, and the adjustment accuracy cannot be guaranteed

Images