Quickly Form Sheet Metal Cone Roller For Industrial Metal Cone Rolling Machine

Sheet Metal Cone Roller Can Quickly Form The Required Cone Shape, Significantly Improving Production Efficiency.

Description:

The upper roller of the sheet metal cone roller is positioned symmetrically between the two lower rollers. Hydraulic oil within the hydraulic cylinder exerts force on the piston, enabling vertical lifting motion. The final gear of the main reducer drives the gears of the lower rollers to create rotational movement, allowing the rolled sheet to provide torque.

A flat metal plate enters between the three working rolls (the two lower and one upper roll) of the bending machine. With the upper roll applying pressure and the lower rolls rotating, the metal plate undergoes multiple passes. This continuous bending process results in plastic deformation, where the inner layer is compressed, the middle layer remains unchanged, and the outer layer is stretched, ultimately forming the desired conical shape. This coiling machine is specifically designed for handling steel plates with a thickness of up to 5 mm.

Specifications:
 

Applications:

Main Structure

The equipment's main structure consists of several key components: the upper roller device, pressing device, lower roller device, main transmission system, tipping mechanism, left and right side frames, and the base.

Upper Roller Device and Pressing Device

The upper roller device includes the upper roller and its bearing seats. The upper roller, crafted from 45# steel forgings, is quenched and tempered to a hardness of HB245-285. Sliding bearings made of SF-2 composite material are used at both ends. The pressing device is powered by an auxiliary motor that transmits torque via a reducer, worm gear, and screw nut, enabling the upper roller to move vertically. The worm wheel and nut are constructed from a zinc-based alloy (ZA27).

Lower Roller Device

The lower roller device comprises the lower roller, its bearing seats, open gear, and sliding bearings. Serving as the driving roller, the lower roller is powered by the main drive output gear, which transmits torque. Like the upper roller, it is made from quenched and tempered 45# steel with a hardness of HB245-285. The gear is also made of 45# steel, with high-frequency hardened tooth surfaces (HRC45-50). The sliding bearings for the lower roller utilize SF-2 composite material.

Main Transmission Device

The main transmission system includes the main motor, gear reducer, and braking system.

Tipping Device

The tipping mechanism consists of an inverted head frame and various bolts.

Left and Right Side Frames, Base

The left and right side frames, along with the base, are welded steel plate components that undergo vibration aging treatment post-welding.

Electrical Control System

The control system features an electric control cabinet and an operation console, with power supply tailored to customer specifications. It includes a main switch with short-circuit and overload protection for the motor. The AC contactor manages the forward and reverse rotation of the electric mechanism. Key components such as circuit breakers, fuses, contactors, thermal relays, buttons, switches, and indicator lights are also part of this system.

To ensure safe operation, limit switches are installed at each moving part's terminal, and emergency stop buttons are located on the fixed side of the frame. The control cabinet houses all operational buttons and indicator lights necessary to manage the rolling process and the machine's overall functioning.