Traction pinch roller pressure adjusting mechanism

Abstract

The invention relates to a traction pinch roller pressure adjusting mechanism, which comprises a wall plate, a driving adjusting mechanism, a driven adjusting mechanism and a connecting rod, wherein the driving adjusting mechanism and the driven adjusting mechanism are connected to the wall plate, the driving adjusting mechanism comprises a pressing handle, a driving shaft, a driving swing arm shaft, a driving swing arm assembly, a driving material pulling traction pressing roller shaft, a driving material pulling traction pressing wheel, a driving material pulling traction guide wheel and a driving material pulling traction lower shaft, the driven adjusting mechanism comprises a driven shaft, a driven swing arm shaft, a driven swing arm assembly, a driven material pulling traction press roll shaft, a driven material pulling traction press wheel, a driven material pulling traction guide wheel and a driven material pulling traction lower shaft, one end of the driving swing arm shaft is connected with the driving shaft, one end of the driven swing arm shaft is connected with the driven shaft, two ends of the connecting rod are hinged with the other end of the driving swing arm shaft and the other end of the driven swing arm shaft respectively,the traction pinch roller pressure adjusting mechanism has the advantages that the linkage adjustment can be realized, the pressure degree is stable, the adjusting precision is high, the operation is convenient, and the universality is strong.

Description

Technical field: [0001] The invention relates to the technical field of packaging bag processing equipment, in particular to a traction roller pressure adjustment mechanism. Background technique: [0002] The traction roller pressure adjustment mechanism is a common mechanism in the packaging paper bag production line, and is mainly used to adjust the pressure of each roller assembly used to draw the paper bag. [0003] In the prior art, each group of pressure roller adjustment devices in the traction roller pressure adjustment mechanism is independent and is controlled by two compression handles respectively. When this mechanism adjusts the pressure of each group of pressure rollers, it needs to individually adjust the The adjustment device corresponding to the wheel assembly is not only inconvenient to operate, but also easily causes inconsistent pressure of each group, resulting in inconsistent pressing force during traction, which directly affects traction efficiency and...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, each group of pressure roller adjustment devices in the traction roller pressure adjustment mechanism is independent, and is controlled by two compression handles respectively. The adjustment device corresponding to the wheel assembly is not only inconvenient to operate, but also easily causes inconsistencies in the pressure of each group, resulting in inconsistent pressing force during traction, which directly affects the traction efficiency and conveying effect, poor adjustment accuracy, and cumbersome operation

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