Component Debugging of Roll Shaft of Cold Roll Forming Machine

HZ Roll Forming boasts high quality and refined concept of the whole machine. In terms of the compatibility of each forming part, it has reduced the common failure factors of the cold roll forming equipment and ensured the quality of the equipment. In the absence of external causes or force majeure, reducing the failure rate to a minimum is the goal that HZ Roll Forming has been striving for.

The cold roll forming equipment adopts a reasonable process design concept and has a high-stability overall machine structure. It is composed of a feeder → feed guide → roller assembly/forming assembly → rear scissors frame → PLC electronic control system → drag rack.

The most important part is the forming roller shaft part. Cold roll mechanical forming is used on each roll of the roll shaft assembly. The forming process of the equipment is mainly driven by the motor to drive the gear/sprocket wheel, to transport a stable and reasonable force channel for each roller shaft, to preset a good force channel for the progressive coil, and to gradually form the cold bending successively. The whole set of cam mechanisms drives the upper and lower roller shafts to roll synchronously, so as to accurately roll and bend the plate material coil.

The following items should be paid attention to when debugging the roll shaft of the cold roll forming machine.

1. For the roll shaft debugging of the cold-formed steel machine, the front and back ends of the equipment should be aligned with the top of the bogie end shaft first, and a horizontal line should be drawn from beginning to end to ensure that the roller shafts of the whole machine are aligned in a straight line. When checking, make sure that the lower shaft stays on a straight line within the horizontal line without deviation.

2. When adjusting the distance between the upper and lower shafts of the cold roll forming machine, the front and rear of the intermediate wheel should be aligned and flat to ensure that there is no deviation before locking the nuts on both sides of the wallboard. Make sure to align the rollers in the first and last rows completely.