A CNC laser tube cutting machine
11/23
2021
With the rapid development of science and technology and China’s domestic economic construction, pipelines have found widespread applications in the fields of architecture and mechanical engineering, serving as either equipment pipelines or cement pipelines and building drainage pipes. In the pipeline manufacturing process, it is common to use… Laser tube cutting machine Pipes are cut into various lengths and shapes to suit different application areas. Currently, fully automated laser pipe cutting machines that integrate loading and unloading feature a loading device and a mobile cart positioned at the front of the machine. A transport rack is installed between the loading device and the pipe cutting machine, equipped with transport rails along which the mobile cart is movably mounted. The mobile cart is fitted with a first clamping device designed to securely grip the pipes; driven by a first actuator, the mobile cart can shuttle back and forth between the loading device and the pipe cutting machine along the transport rails. The discharge port of the pipe cutting machine is equipped with a double-sided deburring machine, and a conveying system is installed between the pipe cutting machine and the double-sided deburring machine. A material hopper is located at the discharge port of the double-sided deburring machine. The aforementioned existing technical solution has the following drawbacks: When laser pipe cutting machines cut pipes, they generate harmful exhaust gases such as smoke and dust, which float in the workshop air, enter the human bloodstream via the respiratory tract, and pose a threat to human health.
In light of the shortcomings of existing technologies, technicians have developed a… CNC Laser Pipe Cutting Machine It can collect and exhaust the fumes and dust generated during the cutting process, preventing these particulates from being released into the production workshop and ensuring the health of workers. This laser tube cutting machine is realized through the following technical solution: a CNC laser tube cutting machine comprising a fixed base body, a cutting assembly mounted on the fixed base body, and a dust‑proof hood that covers the outer side of the cutting assembly. The dust‑proof hood is equipped with an inlet port and an outlet port on its opposing side walls, respectively. A wind‑collecting hopper is installed at the top of the dust‑proof hood, housing a fan inside; the wind‑collecting hopper is connected to an exhaust pipe that extends outward from the dust‑proof hood. The exhaust pipe is fitted with a pre‑treatment device for handling waste gases, and a pushing mechanism is installed on the fixed base body between the cutting assembly and the exhaust outlet to convey the cut pipes out of the dust‑proof hood. By adopting the above‑mentioned technical solution, the cutting assembly generates large amounts of fumes and dust during the process of cutting pipes. The dust‑proof hood effectively contains the internal fumes and dust, which are then drawn into the exhaust pipe via the fan located in the inlet port. The pre‑treatment device within the exhaust pipe performs preliminary purification of the gas, thereby preventing the fumes and dust produced during cutting from being discharged into the production workshop and safeguarding the health and safety of workers. The pre‑treatment device includes a filter screen permanently installed inside the exhaust pipe and an activated carbon adsorption layer positioned on the side of the filter screen away from the collecting hopper. With this technical solution, the filter screen initially filters out impurities contained in the gas, while the gas that has passed through the filter screen then flows through the activated carbon adsorption layer, where harmful molecules are adsorbed, significantly improving the cleanliness of the gas.
In summary, the aforementioned laser tube cutting machine offers the following beneficial technical effects:
1. During the pipe cutting process, the cutting assembly generates large amounts of smoke and dust. The dust cover encloses the internal smoke and dust, which are then drawn into the exhaust duct by a fan located at the air inlet. The pre‑treatment device inside the exhaust duct performs preliminary purification of the gas, preventing the smoke and dust generated during cutting from being released into the production workshop and safeguarding the health and safety of workers.
2. Impurities contained in the intermediate products are initially filtered by the filter mesh, and the impurities trapped by the filter mesh are collected in the water tank. The filtered gas then passes through an activated carbon adsorption layer, which can adsorb harmful molecules from the gas and enhance its purity.
3. The motor drives the conveyor rollers to rotate, thereby setting the conveyor belt in motion. Laser tube cutting machine The laser cutting head cuts the pipe material on the cutting table. After cutting, the pipes are guided by the guide plates to the top of the conveyor belt, then conveyed through the conveyor belt to the discharge port of the dust cover, making it easy to collect the processed pipes and improving work efficiency.
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