The industrial robot balance cylinder is a kind of industrial robot boom balance cylinder device, including a cylinder body, a piston and a torsion support rod. The cylinder body is composed of an upper cylinder head, a lower cylinder head and an outer cylinder, and a sealed Pressure system is formed inside the cylinder body. The piston is arranged inside the cylinder body; The end faces of the piston and the lower cylinder head each have a multi-stage stepped structure, corresponding to each class structure where torsion springs are sleeved between the piston and the lower cylinder head, and the spiral directions of the adjacent springs are opposite; The torsion support rod is installed in the central position of the piston end face, one end of which is connected to the large arm of the industrial robot, and the other end is installed in the support rod sleeve located at one end inside the cylinder block, thereby driving the piston to move together. Through this utility model, the torque of the robot arm can be conveniently and effectively balanced, and the system damping can be increased through pneumatic damping components. It also has the advantages of compact structure, easy maintenance, and high system stability.
The technology of the balance cylinder of the Endurance Robot has made rapid progress: it has solved the problems faced by robot customers regarding foreign brands, high prices, long delivery times, and inability to cooperate with customer design for the balance cylinder. The robot uses a balance nitrogen cylinder robot arm, which is usually used for large and small objects in lifting machinery to achieve maximum balance.
Using a balanced nitrogen cylinder on a robot has many advantages over mechanical springs:
1. The balanced nitrogen cylinder can minimize the appearance size of the robot to the greatest extent;
2. Balancing nitrogen cylinders can improve the robot's movement speed, shorten the work cycle, and improve production efficiency;
3. Balancing the nitrogen cylinder can reduce the total weight of the robot (the weight of the mechanical spring is heavy). Energy conservation;
4. Long service life (usually up to 3-5 million cycles), reducing overall operating costs. Application example: the overall weight of the robot is reduced, and the Radius of gyration is reduced, realizing the light-weight of the industrial robot. The selection range of bomb pressure for balancing nitrogen cylinders used in robots: 3 tons, 5 tons (commonly used) can be selected according to customer needs.
Nailit spring is a brand of Dongguan Tengfei Hardware Mould Co., Ltd., a scientific and technological enterprise focusing on nitrogen spring research and development, production, sales, service and integration. Its products have passed a number of national patents and EU certification, and are exported to many countries and regions around the world. Welcome to call Ms. Zhou for more details +86-13922516997.
