Automatic rubber cutting device for vehicle novel synthetic rubber part mixing

Abstract

The invention discloses an automatic rubber cutting device for vehicle novel synthetic rubber part mixing. The device comprises a bottom plate, wherein a support is fixedly connected to the front sideof the upper surface of the bottom plate, and a mixing roller is rotationally arranged on the outer surface of the support; the rear side of the upper surface of the bottom plate is provided with a hinge base, the inner side surface of the hinge base is in swing connection with a swing rod, an arc-shaped pressing block is arranged on the upper surface of the swing rod, and the outer surface of the arc-shaped pressing block is connected to the rear side of the outer surface of the mixing roller in a pressing mode; and a swing hydraulic cylinder is hinged to the lower surface of the swing rod,the lower surface of the swing hydraulic cylinder is hinged to the upper surface of the bottom plate, a push hydraulic cylinder is obliquely arranged at the rear end of the upper surface of the bottomplate, a cavity is formed inside the swing rod, and a cutting-off rod is slidably connected to the inner side surface of the cavity through a sliding block. According to the rubber cutting device, the angle of the swing rod is conveniently adjusted to carry out cutting-off operation, and meanwhile, the rubber cutting device is arranged outside a machine frame, so that the maintenance and replacement are facilitated.

Description

technical field [0001] The invention relates to the field of mixers, and more specifically relates to an automatic rubber cutting device for mixing new synthetic rubber parts of automobiles. Background technique [0002] During the production and processing of automotive rubber parts, it is necessary to use a mixer for mixing, and after completion, it is necessary to use a rubber cutting device for cutting. [0003] However, most of the existing rubber cutting devices directly install the cutting knife driven by the hydraulic cylinder on the upper end of the mixing roller, which needs to be installed inside the frame. When the cutting knife needs to be maintained and replaced, the operation is troublesome and it is not easy to take it out. The angular position of the cutting knife can be adjusted to be separated from the kneading roller, and it is easy to cut directly due to misoperation, resulting in scrapped rubber parts and poor stability in use. Contents of the inventi...

AI Technical Summary

Problems solved by technology

[0003] However, most of the existing rubber cutting devices directly install the cutting knife driven by the hydraulic cylinder on the upper end of the mixing roller, which needs to be installed inside the frame. When the cutting knife needs to be maintained and replaced, the operation is troublesome and it is not easy to take it out. The angular position of the cutting knife can be adjusted to separate from the kneading roller. It is easy to cut directly due to misoperation, resulting in scrapped rubber parts and poor stability in use.

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