Multi-powder-material collecting device for laser cladding equipment
A technology for collecting devices and powder materials, which is applied in the coating process and coating of metal materials, can solve the problems of high protective air pressure, harsh working environment, economic loss, etc., and achieve the goal of improving recovery rate, clean working environment and easy recycling Effect
Inactive Publication Date: 2022-02-25
安徽中科春谷激光产业技术研究院有限公司
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Problems solved by technology
[0004] During laser cladding processing, as the power used increases, the height of the flame reflection is higher. In order to avoid the laser lens from being damaged by heat, the protection air pressure is generally higher, which causes the slag and unmelted powder to splash with the airflow. It not only causes economic losses, but also makes the working environment very bad. For this reason, we propose a collection device for various powder materials for laser cladding equipment
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[0025] see Figure 1-4 , the figure is a preferred embodiment of the present invention, a laser cladding equipment with a variety of powder material collection device, including a follower mechanism 1, powder material collection device from top to bottom by the collection unit 2, classification unit 3 and storage unit 4 installed;
[0026] The collection unit 2 includes an air cylinder 5, an air suction plate 6, an air injection hole 7, a pumping box 8 and a screen 9. The outer wall of the air cylinder 5 is fixedly connected with an air suction plate 6, and the air injection holes 7 are arranged at both ends of the inner wall of the suction box 8. The box 8 is plugged into the inner wall of the suction plate 6. A screen 9 is installed at the bottom of the inner wall of the pumping box 8. The two ends of the air cylinder 5 are respectively connected with two pipelines with opposite air flow directions. The outer wall of the suction plate 6 is provided with a suction Stomach, o...
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The invention relates to the field of laser cladding, and in particular relates to a multi-powder-material collecting device for laser cladding equipment. The powder material collecting device comprises a follow-up mechanism and is formed by mounting a collecting unit, a classifying unit and a storing unit from top to bottom. According to the invention, two air flows from the two ends of an air cylinder in different directions respectively take an air suction hole and an air injection hole as circulation ports, and slag and unmelted powder generated after laser cladding are sucked into a drawing box through the suction force of the air suction hole, so that the working environment is cleaner; slag and unmelted powder in the drawing box roll back and forth under the action of opposite air pressure sprayed out of the air injection hole, the separation work of the slag and the unmelted powder is completed through the screen, the resource recovery rate is improved, the unmelted powder falls down from the screen and is collected in a funnel, a movable discharging pipe can be driven to rotate through rotation of a bevel gear rod, and therefore, according to different source powder, the powder leaked from the funnel can be aligned to the corresponding powder storage position in the storage unit.
Description
technical field [0001] The invention relates to the field of laser cladding, in particular to a collection device for various powder materials used in laser cladding equipment. Background technique [0002] Laser cladding refers to a process in which external materials are added to the molten pool formed after the substrate is irradiated by laser through synchronous or preset materials, and the two are rapidly solidified together to form a cladding layer. [0003] Laser cladding features: the cladding layer has low dilution but strong binding force, and is metallurgically bonded to the substrate, which can significantly improve the wear resistance, corrosion resistance, heat resistance, oxidation resistance or electrical properties of the substrate material surface, so as to achieve surface modification or The purpose of repair is to meet the specific performance requirements of the material surface and save a lot of material costs. Compared with surfacing, spraying, electro...
Claims
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IPC IPC(8): C23C24/10
CPCC23C24/103
Inventor 潘雄飞
Owner 安徽中科春谷激光产业技术研究院有限公司