Fully Automatic Light Steel Keel Machine

The fully automatic light steel keel machine is a highly automated equipment for producing light steel keels. It is widely used in the construction industry and provides materials for light steel keel ceilings, partition walls and other projects.

Structural composition

Unwinding system:

Unwinder: used to carry and unfold steel coils, equipped with a tension control system, which can adjust the tension of the steel strip when it is unfolded, ensure the smooth feeding of the steel strip, and avoid wrinkles, twists and other problems.

Loading rack: assists the steel strip to enter the subsequent processing link smoothly, ensures the accurate position of the steel strip during the conveying process, and provides good starting conditions for the further processing of the steel strip.

Leveling system: It is composed of multiple groups of leveling rollers arranged up and down. Its function is to level the steel strip sent from the unwinding system, and to apply reverse bending force to the steel strip to make the steel strip undergo elastic-plastic deformation, eliminate the unevenness generated during rolling and transportation, such as wavy and curved, and lay the foundation for the precise forming of the steel strip.

Forming host:

Roller group: It is the core component of the forming host, which is composed of a series of rollers designed according to different shapes and specifications of light steel keels. The rollers are driven by the motor and the transmission system to rotate. When the steel strip passes through the roller group, it is gradually bent and squeezed into the required light steel keel shape. The rollers are usually made of high-quality alloy steel and undergo a special heat treatment process to improve their hardness, wear resistance and toughness, ensuring long-term stable production of high-precision products.

Frame: Provides a stable support structure for the roller group and other related components. It is required to have sufficient strength and rigidity to withstand the various forces generated during the steel strip forming process to ensure the stability and reliability of equipment operation.

Cutting system:

Cutting device: Responsible for cutting the continuously formed light steel keel according to the set length. There are two common methods: hydraulic cutting and mechanical cutting. Hydraulic cutting uses the strong pressure generated by the hydraulic system to drive the cutter. It has the advantages of large cutting force and smooth incision. It is suitable for cutting thicker steel strips; mechanical cutting realizes the action of the cutter through mechanical transmission. The structure is relatively simple and the cost is low. It is often used for cutting small and medium-sized light steel keels.

Length measuring device: Works with the cutting device to accurately measure the length of the light steel keel. When the set length is reached, the length measuring device sends a signal to the cutting device to control the cutter action to ensure the accuracy of the cutting length.

Control system:

PLC control system: Using a programmable logic controller (PLC) as the control core, it can accurately control and coordinate various parts of the equipment. PLC can automatically control the discharge speed, leveling degree, forming speed, cutting length and other parameters according to the preset program to realize the automatic production of the equipment.

Human-machine interface: Usually a touch screen operation interface, the operator interacts with the PLC control system through the human-machine interface. On the human-machine interface, the operator can intuitively set various production parameters and monitor the operating status of the equipment in real time, such as motor speed, working conditions of various components, etc. When the equipment fails, the human-machine interface will display the fault information in time, which is convenient for maintenance personnel to quickly locate and solve the problem.

Discharging and collection system:

Discharging conveying device: The cut light steel keel is transported out of the equipment, usually in the form of belt conveyor, roller conveyor, etc., to ensure that the light steel keel can leave the equipment smoothly and quickly and enter the next link.

Collection rack: used to collect the light steel keel conveyed out. It can be designed into multi-layer stacking or automatic stacking according to actual needs, which is convenient for sorting and handling, and improves production efficiency.

Working principle

Unloading and leveling: The steel coil is placed on the uncoiler. Under the action of the tension control system, the uncoiler smoothly unfolds the steel strip and conveys it to the loading rack. The loading rack guides the steel strip into the leveling system. The multiple sets of leveling rollers in the leveling system level the steel strip to make the surface of the steel strip flat, ready for subsequent forming.

Forming processing: The leveled steel strip enters the forming main machine, and under the action of the roller group, it is gradually formed into a light steel keel according to the pre-designed shape. The motor drives the roller to rotate through the transmission system, and the steel strip is gradually bent and deformed between the rollers, and finally forms the required light steel keel profile.

Fixed-length cutting: During the conveying process of the formed light steel keel, the length measuring device monitors its length in real time. When the set cutting length is reached, the length measuring device sends a signal to the cutting device, and the cutting device acts quickly to cut the light steel keel.

Discharging and collection: The cut light steel keel is transported to the collection rack for collection through the discharging conveyor. The discharging conveyor ensures the smooth transportation of the light steel keel, and the collection rack arranges and stacks the light steel keel in a set manner, which is convenient for subsequent handling and use.

Features

High degree of automation: The entire production process, from unloading, leveling, forming to cutting, discharging and collection, can be automated through the PLC control system, reducing manual intervention and improving production efficiency and product quality stability. The operator only needs to set the parameters on the human-machine interface, and the equipment can produce continuously according to the preset program.

High production efficiency: The advanced transmission system and efficient forming process are adopted, and the production speed is fast. Under normal circumstances, the production speed can reach 10-30 meters per minute, which can meet the demand for light steel keels in large-scale construction projects. At the same time, the automated operation of the equipment reduces the manual operation time and further improves the production efficiency.

High product precision: The high-precision roller processing technology and precise length measuring device ensure the dimensional accuracy of the light steel keel. The length deviation of the keel can be controlled within a very small range, and the keel after forming has a regular shape and consistent size, which is conducive to improving the quality and efficiency of construction.

Easy operation: The humanized human-machine interface makes the operation simple and easy to understand. Operators do not need to have professional programming knowledge, and can easily set various production parameters through the touch screen and monitor the operating status of the equipment in real time. At the same time, the fault diagnosis function of the equipment can quickly locate the problem, reducing the technical threshold and maintenance difficulty of the operator.

Product diversification: By replacing different roller molds, the equipment can produce light steel keels of various specifications and shapes, such as C-type, U-type, T-type, L-type, etc., to meet different architectural design and construction requirements. Whether it is a suspended ceiling, partition wall or other light steel keel application scenarios, corresponding products can be provided.

Good stability: The overall structural design of the equipment is reasonable, made of high-quality materials and components, and has high strength and rigidity. In the long-term continuous production process, it can operate stably, reduce the occurrence of equipment failures, and improve the reliability and service life of the equipment.