Unidirectional fine-adjustment controllable press roller mechanism

Abstract

The invention relates to a unidirectional fine-adjustment controllable press roller mechanism and belongs to the technical field of mechanical engineering. The unidirectional fine-adjustment controllable press roller mechanism comprises a driving roller, a driven roller, a press roller support and a press roller mechanism controller. The driving roller and the driven roller are arranged oppositely; two mounting holes used for the installation of the ends of the driving roller and the driven roller are formed in the press roller bearing; and the press roller support is a metal support, a groove is formed in the press roller bearing, the groove communicates with the mounting hole used for installation of the end of the driven roller and the portion, away from the driven roller, of the outside of the press roller bearing, a fine-adjustment part which can move away from the driving roller is formed and a switch connected between the fine-adjustment part and the press roller support is arranged in the groove. When the fine-adjustment part is swung to a set position, the switch starts the press roller mechanism controller to control the driving roller to stop. According to the unidirectional fine-adjustment controllable press roller mechanism, the pressure of soft metal rolling materials between the driving roller and the driven roller can be adjusted in real time only through real-time slight movement of the driven roller, and the overall structure is simple and reliable.

Description

technical field [0001] The invention relates to a one-way fine-tuning controllable pressure roller mechanism, which belongs to the technical field of mechanical engineering. Background technique [0002] The pressure roller mechanism includes a driving roller, a driven roller and a pressure roller support. There are two ways to adjust the pressure of the rolling material between the driving roller and the driven roller: [0003] 1) The driving roller and the driven roller cannot be moved, and the deformation between them only depends on the respective disturbance of the driving roller and the driven roller, which cannot adapt to the change of the pressure of the rolling material between the driving roller and the driven roller; [0004] 2) The driving roller or the driven roller can move as a whole to widen the distance between the driving roller and the driven roller, so as to realize the change of the pressure of the roller pressing material, but the overall movement of t...

AI Technical Summary

Problems solved by technology

[0003] 1) The driving roller and the driven roller cannot be moved, and the deformation between them only depends on the respective disturbance of the driving roller and the driven roller, which cannot adapt to the pressure change of the rolling material between the driving roller and the driven roller;

[0004] 2) The driving roller or the driven roller can move as a whole to widen the distance between the driving roller and the driven roller, so as to realize the change of the pressure of the roller pressing material, but the overall movement of the driving roller or the driven roller is too large

[0005] However, the applicant has found that for the press roller mechanism used for soft metal pressing, it is necessary to carry out real-time micro-movement between the driving roller and the driven roller to adjust the pressure of the soft metal rolling material between the driving roller and the driven roller. The pressure can be adjusted in real time, which cannot be realized by the existing pressure roller mechanism

Images