CNC plate rolling machine energy saving and environmental protection is an important direction of development

CNC plate rolling machine energy saving and environmental protection is an important direction of development

The structure form of hydraulic three-roller plate coiler is three-roller symmetrical type, the upper roll of the plate coiler in the central symmetrical position of the two lower rollers through the hydraulic oil in the hydraulic cylinder acts on the piston for vertical lifting movement, through the final gear of the main reducer drives the two lower rollers gear mesh rotational movement to provide torque for the rolled plate.

The flat plastic metal plate with the specification of plate rolling machine passes between the three working rollers (two lower rollers and one upper roller) of the plate rolling machine, and with the downward pressure of the upper roller and the rotating movement of the lower roller, the metal plate is continuously bent through multiple passes to produce permanent plastic deformation and rolled into the required garden cylinder, cone cylinder or part of them.

The disadvantage of the hydraulic three-roller plate rolling machine is that the plate end needs to be pre-bent with the help of other equipment. The rolled plate machine is suitable for rolling plate thickness above 50 mm large rolled plate machine, the lower part of the two lower rollers increased a row of fixed rollers, shorten the span of the two lower rollers, so as to improve the accuracy of the rolled workpiece and the overall performance of the machine.

The maintenance process of three-roller rolling machine.

1、According to the machine lubrication schematic diagram, according to the requirements of the oil cup lubrication and artificial lubrication points for refueling.

2、According to the parameters specified by the plate rolling machine, plate thickness 20mm, length 2500mm, the yield limit of the plate material is less than 250Mpa.

3、After the power is turned on, the lower rollers in both directions and the upper rollers lift movement, check whether the movement has abnormal jamming phenomenon.

4、Strictly according to the plate processing procedure and operation method, pay attention to the safety operation of the equipment when the upper roller is lifted to the limit position.

5、When the main drive is stopped, the upper roll can be lifted, the tilting bearing can be reset and the upper roll can be cocked.

6、In the process of operation, if irregular noise, impact and other abnormal phenomena are found, it should be stopped immediately for inspection.

7、Operation personnel should coordinate with each other, listen to the command of the person in charge of the rolled plate, no password, forbidden to start the machine.

8、The roll plate operation should be very careful when the hand is pressed and steel plate rolled in together.

9、With the crane lifting steel plates or rolls, pay attention not to collide with the machine.
After the end of the roll plate, to complete the material exhaust site clear, and do a good job of equipment maintenance work, and timely shut down the power.