plate rolling machine manufacturers

Structural features of plate rolling machine

The automatic feeding equipment of plate rolling machine is mainly composed of plate trolley, actuator, plate transmission mechanism and auxiliary mechanism. The plate trolley is used to place the plate to be rolled. The main function of the actuator is to transport the plate to be rolled on the plate trolley to the feeding platform. The plate handling operation is mainly used by rectangular coordinate manipulators and vacuum suction cup picking devices. In industrial automation systems, it is often necessary to pick up and transport workpieces, and vacuum suction cups are widely used as suction cup manipulators.

The transmission methods of rectangular coordinate manipulators mainly include mechanical transmission (gear rack transmission, synchronous belt transmission, ball screw transmission), linear motor transmission and pneumatic transmission. The plate transmission mechanism is mainly used to transmit the plate to be rolled, and common ones are roller shaft transmission and universal ball transmission. The main function of the auxiliary mechanism is to improve the plate rolling accuracy. Common auxiliary mechanisms include plate center alignment device, push device and displacement detection device, etc.

Specifications and standards

JB/T8796-1998 Plate rolling machine - Precision.

JB/T9971-1999 Noise limit of pipe bending machine and three-roll plate rolling machine.

JB/T1829-1997 General technical conditions for forging machinery.

GB/T7120-1997 Safety technical conditions for forging machinery.

GB/T3766-2001 General technical conditions for hydraulic systems.

JB/T5936-1991 General technical conditions for engineering machinery - Mechanical processing parts.

JB/T5994-1992 General technical conditions for assembly.

JB/T5946-1991 General technical conditions for engineering machinery - Painting.

GB16754-2008 Design principles for mechanical safety emergency stop.

Maintenance procedures

1. According to the provisions in the machine lubrication diagram, add oil to each oil cup lubrication and manual lubrication point as required.

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

3. After turning on the power, perform the positive and negative directions of the lower roller and the lifting and lowering of the upper roller, and check whether there is abnormal jamming in each movement.

4. Strictly operate according to the plate rolling processing procedures and operating methods. When the upper roller is lifted to the limit position, pay great attention to the safe operation of the equipment.

5. Only when the main drive is stopped can the upper roller be lifted and lowered, the tilting and resetting of the flip bearing and the lifting of the upper roller be carried out.

6. During the operation, if irregular noise, impact and other abnormal phenomena are found, the machine should be stopped immediately for inspection.

7. During the operation, all personnel should coordinate with each other and obey the command of the person in charge of the plate rolling. It is forbidden to start the machine without a command.

8. When rolling the plate, be careful not to let your hands get pressed by the steel plate and rolled in together with the steel plate.

9. When lifting the steel plate or the roll with a crane, be careful not to collide with the machine. After rolling the plate, make sure that all the finished materials are cleared, and do a good job of equipment maintenance and turn off the power in time.