Gap-adjustable compound machine press roller mechanism

Abstract

The invention discloses a gap-adjustable compound machine press roller mechanism which comprises an upper press roller, a lower press roller as well as a second connecting rod, wherein the upper pressroller and the lower press roller are respectively mounted on an upper mounting base and a lower mounting base; the lower mounting base is fixed on a rack; the upper mounting base is connected with alifting mechanism; a gear is mounted on a roller shaft of the upper press roller; a first connecting rod is arranged on the roller shaft of the upper press roller; a plurality groups of meshed gearsare distributed on the first connecting rod; the second connecting rod is connected with the first connecting rod; the second connecting rod is capable of rotating on the first connecting rod around aconnecting shaft; a plurality groups of meshed gears are distributed on the second connecting rod; the meshed gears are meshed with transmission gears on the lower press roller; the other end of thesecond connecting rod is connected with the lower press roller. The mechanism is sensitive in action when being adjusted, high in accuracy, free of influence upon transmission of different roller shafts, and capable of achieving on-line adjustment.

Description

technical field [0001] The invention relates to the field of composite machines, in particular to a pressure roller mechanism of a composite machine with an adjustable gap. Background technique [0002] The pressure roller in the composite machine is an indispensable mechanism. Through the pressing of the upper and lower pressure rollers, the multi-layer fabrics are pressed together. For the pressure roller mechanism, it includes the upper and lower pressure rollers, and the upper and lower pressure rollers are respectively driven by the transmission mechanism. , to drive it to rotate, and the transmission mechanism is generally a chain or a belt. In actual production, it is necessary to adjust the gap between the upper and lower pressure rollers according to the actual situation (thickness of the composite material, etc.). During the adjustment process, one of the pressure rollers is adjusted vertically up and down. Rearranging the transmission mechanism, such as the chain...

AI Technical Summary

Problems solved by technology

In actual production, it is necessary to adjust the gap between the upper and lower pressure rollers according to the actual situation (thickness of the composite material, etc.). During the adjustment process, one of the pressure rollers is adjusted vertically up and down. Rearranging the transmission mechanism, such as the chain, needs to be replaced with a suitable chain and reinstalled. This method requires shutdown and reinstallation, which affects production efficiency

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