Among industrial robots, parallel robots have been widely used in industrial production by virtue of their advantages of high speed and high precision. As a well-known domestic industrial robot company, in addition to the original seven robot series, Birkent helped manufacturing companies quickly increase their production capacity based on the current development difficulties of manufacturing enterprises. Through in-depth research on the original parallel three plus one axis, Following the launch of the direct drive series in June this year, a high-end series of models with faster speed, lighter weight, higher performance and a new appearance-the Polyhedron series has been created again.
The static platform of the Polyhedron series robot body is integrally cast, and the body consistency is better. Different from the previous assembly process of installing the reducer reference plate and rib plate in the assembly process of the main body production line with the parallel three plus one shaft, the integrated casting eliminates the screw fastening link during the installation process, and avoids the inconsistent screw fastening torque. Accuracy errors and structural changes caused by screw loosening and displacement during use make the robot body more accurate and more stable. In the material, aluminum alloy is used to replace the original three-plus one-axle 45 steel galvanized steel, which reduces the weight of the static platform and improves the rigidity.
In order to meet the good performance of the main body and further increase the running speed of the main body, the movable arm of the Polyhedron robot is made of high-strength lightweight materials. The active arm is made of carbon fiber material known as the "king of emerging materials", which has the characteristics of light weight, high rigidity, high temperature resistance, corrosion resistance, etc., combined with the hollow compression molding process to reduce the weight of the material. And because the carbon fiber has high rigidity and small deformation, it guarantees the dynamic accuracy of the main body in high-speed operation. The intermediate shaft uses carbon fiber and lightweight and rigid engineering plastics, which has higher deflection and solves the problem of insufficient rotation accuracy under heavy load. The overall lightweight carbon fiber material combined with a low-inertia high-speed motor ensures the main body to perform high-frequency reciprocating motion, which has a breakthrough increase in the main body's speed performance by 60%
Parallel three plus one axis and independently developed BeMotion vision system to recognize the shape and color characteristics of objects can realize flexible production. The product layout is complete, and it is the most widely used and widely used model in the parallel industry. In terms of structural characteristics, the triangular structure maximizes the speed performance of the parallel robot. As the fastest Polyhedron series of three-plus-one-axis robots, the standard beat can reach more than 300 times per minute, and the fastest completion speed of a single beat is within 0.14 seconds. Compared with the traditional three-plus-one-axis robot, the overall performance is improved by 30%. about. In addition to the production links such as precision placement, loading, and sorting of materials in the food, medicine, daily chemical, 3C and other industries, it will also be further expanded in the application industry, and the characteristics of high-speed movement have replaced traditional packaging. The possibility of machine and non-standard equipment for packing will surely help more manufacturing companies to replace manual operations and increase output.
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