Hot rolling device and hot rolling process for producing filter cloth

Abstract

The invention relates to a hot rolling device and process for producing filter cloth, the hot rolling device comprises a rack, a winding drum and a pair of hot rollers, the hot rollers are rotationally connected to the rack, the rotating axes of the two hot rollers are parallel, the two hot rollers are arranged in a spaced mode, the winding drum is rotationally connected to the rack, and the winding drum and the rack are detachably connected; the machine frame is provided with a metering assembly, the metering assembly comprises a supporting frame, a supporting roller and a metering rolling wheel used for metering the length of the filter cloth, the supporting frame is fixedly connected to the machine frame, the supporting roller is rotationally connected to the supporting frame, and the supporting roller is used for supporting the part, located between the hot roller and the winding drum, of the filter cloth; the metering roller is mounted on the support frame and is propped against the filter cloth. The device has the effect that the number of the filter cloth collected on the winding drum can be measured.

Description

technical field [0001] The present application relates to the field of filter cloth production technology, in particular to a hot rolling device and a hot rolling process for producing filter cloth. Background technique [0002] In the production process of filter cloth, it usually goes through several steps, which include: opening, mixing, carding, laying, forming and hot rolling. Wherein, the hot rolling device used in the hot rolling process includes: a winding drum, a stand and a pair of hot rolling rolls installed on the stand. The rotation axes of the two hot rolling rolls are parallel and are arranged in a gap. The reel is rotatably connected to the frame, and the take-up reel is detachable relative to the frame. During the production process, the filter cloth is hot-rolled in the gap between the two hot rollers and then wound on the reel. Collection of filter cloth. [0003] However, usually, when the reel is continuously rewinding the filter cloth, the quantity o...

AI Technical Summary

Problems solved by technology

[0003] But usually, when the reel is continuously rewinding the filter cloth, it is impossible to measure the quantity of filter cloth collected on the reel, which will easily lead to different The amount of filter cloth collected by the winding drum is different

As a result, the quality of the finished product is uneven when it is exported, which in turn affects subsequent sales or transportation, resulting in cost loss

Images