Aluminum extrusion handing table production line is an important link in the production process of aluminum profiles, mainly used for aluminum extrusion after the cooling treatment.The high temperature aluminum profiles produced during the extrusion process can achieve stable mechanical properties and facilitate subsequent processing and treatment after being cooled by the cold bed. Our company for different extrusion machines,There are all kinds of handing table production lines.To meet production needs.Also for different production needs, after the warranty period of equipment maintenance,In the production, the production intensity of workers is reduced, the production is less humanized, and even unmanned, and the related equipment is continuously optimized in different aspects such as black light factories. The following is a basic introduction to the functions of each part of the aluminum extrusion handing table production line:
One.The "initial introduction" part of the handing table production line, also often referred to as "sliding introduction" or "discharge table", is a very critical initial stage in the aluminum extrusion production line. This link is immediately after the aluminum extrusion press, whose main function is to receive the newly extruded and extremely hot aluminum profiles from the extrusion press outlet and transfer them smoothly and safely to the handing table for cooling treatment. The following are some specific introductions about the initial release:
- PBO high temperature felt roller design features:PBO high temperature felt roller: The initial contact surface is usually made of PBO high temperature resistant material to withstand the newly extruded high temperature aluminum profile (up to 600 ° C) without damage. The use of non-power roller, reduce the friction and damage to the surface of the profile, maintain product quality.
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Automatic centring and guiding roller: equipped with automatic centring device and guiding system to ensure that the profile can be accurately placed in the predetermined position of the handing table, ready for the subsequent traction process.
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There are necessary safety protection measures around, such as isolation bars, warning signs, etc., to prevent operators from approaching the high temperature area and ensure the safety of operation. Equipped with an emergency stop button, once an abnormal situation occurs, the operation of the equipment can be stopped immediately to avoid the expansion of the accident.
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The up-down air cooling system can be integrated with the automatic control system of the entire production line, and the start and stop of the fan and the air volume can be controlled by PLC programming according to the production process needs, and the cooling rate can be controlled to control the deformation or crack caused by excessive thermal stress inside the material.
Two: slip out
- High temperature resistant felt roller: The roller on the slide is designed to be high temperature resistant material, reducing the wear caused by direct contact with high temperature profiles, while ensuring that the profile surface is not damaged. The use of non-power roller, reduce the friction and damage to the surface of the profile, maintain product quality.
- The use of hydraulic cylinder lifting: the hydraulic system is used to control the lifting of the slide to ensure smooth operation and adapt to different specifications of profiles.
- According to the needs of the production process, the lift of the slide can be controlled by PLC. The aluminum is placed smoothly on the transfer table by the sliding bar, and the aluminum is quickly moved.
Three. The transfer table, also commonly known as the discharge table, connects the slide and cooling table, and its main function is to transfer the high-temperature aluminum profile just placed from the slide to the cooling table smoothly and quickly for cooling treatment.
- The part in contact with the aluminum profile uses a high temperature felt belt to withstand the high temperature aluminum that has just been extruded to reduce thermal deformation and surface damage.
- Allow each conveyor belt to be replaced independently, facilitating maintenance and reducing downtime.
- The transfer table needs to respond quickly to the output speed of the extruder to ensure a consistent production process and reduce the time of profile accumulation or waiting for cooling.
- With necessary safety protection measures, such as isolation bars, warning signs, etc., to prevent operators from approaching the high temperature area to ensure operation safety. Equipped with an emergency stop button, once an abnormal situation occurs, the operation of the equipment can be stopped immediately to avoid the expansion of the accident.
It is equipped with the necessary safety devices to prevent the high temperature profiles from coming into direct contact with the operator, as well as automatic shutdown in case of abnormal conditions.
- The design considers the convenience of daily maintenance and troubleshooting, and the wearing parts can be quickly replaced.
Four. The cooling table, connected with the transfer table and the straightening table, is mainly used for the process of rapid and uniform cooling of aluminum profiles after extrusion. 1. Main function: Cold bed through natural convection or forced air cooling, so that just out of the extrusion machine of high temperature aluminum profile rapid cooling, in order to achieve the required mechanical properties and processing properties.
- In order to ensure the uniform temperature of each part of the profile, to prevent deformation or stress concentration caused by uneven cooling. The cooling system can be integrated with the automatic control system of the entire production line. According to the needs of the production process, the start and stop of the fan and the air volume can be controlled by PLC programming, and the cooling rate can be controlled to control the deformation or crack caused by excessive thermal stress inside the material.
- The part in contact with the aluminum profile uses a high temperature felt belt to withstand the high temperature aluminum that has just been extruded to reduce thermal deformation and surface damage. For heavy aluminum, a felt aluminum beam structure with a chain assisted drive can be selected.
- Allow each conveyor belt to be replaced independently, facilitating maintenance and reducing downtime.
- With necessary safety protection measures, such as isolation bars, warning signs, etc., to prevent operators from approaching the high temperature area to ensure operation safety. Equipped with an emergency stop button, once an abnormal situation occurs, the operation of the equipment can be stopped immediately to avoid the expansion of the accident.
It is equipped with the necessary safety devices to prevent the high temperature profiles from coming into direct contact with the operator, as well as automatic shutdown in case of abnormal conditions.
- The design considers the convenience of daily maintenance and troubleshooting, and the wearing parts can be quickly replaced.
Five. Straightening table, also commonly known as straightening bridge mechanism, connecting cooling table and storage table, straightening table can be manual or automatic expansion, so that different lengths of aluminum smoothly through the straightening machine.
- The part in contact with the aluminum profile uses a high temperature felt belt to withstand the high temperature aluminum that has just been extruded to reduce thermal deformation and surface damage. For heavy aluminum, a felt aluminum beam structure with a chain assisted drive can be selected.
- Allow each conveyor belt to be replaced independently, facilitating maintenance and reducing downtime.
- With necessary safety protection measures, such as isolation bars, warning signs, etc., to prevent operators from approaching the high temperature area to ensure operation safety. Equipped with an emergency stop button, once an abnormal situation occurs, the operation of the equipment can be stopped immediately to avoid the expansion of the accident.
It is equipped with the necessary safety devices to prevent the high temperature profiles from coming into direct contact with the operator, as well as automatic shutdown in case of abnormal conditions.
- The design considers the convenience of daily maintenance and troubleshooting, and the wearing parts can be quickly replaced.
- By increasing the straightening dividing and feeding mechanism, the material can be straightened on the unmanned straightening machine.
