In industrial production, balancing cylinders are key components in a variety of applications that require holding force or balance. More than 20 years ago, Tengfei Hardware pioneered the robotics industry by introducing nitrogen springs as balance cylinders for robotic arms, effectively replacing older solutions such as coil springs or hydraulic devices. Nitrogen balance cylinders provide higher force in a smaller space, which means more compact application designs and higher productivity. Compared with robots using traditional mechanical springs, it reduces the weight of the robot and increases speed and productivity. We have experienced engineers to design and produce robot balancing cylinder products that meet your needs.
The industrial robot balancing cylinder is an industrial robot big arm balancing cylinder device, which includes 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 air pressure is formed inside it. System, the piston is set inside the cylinder; the end surfaces of the piston and the lower cylinder head respectively have a multi-level ladder structure. Corresponding to each level structure, a torsion spring is set between the piston and the lower cylinder head, and these torsion springs are relative to each other. The adjacent spiral lines are in opposite directions; the torsion support rod is set at the center of the piston end face, one end of which is connected to the big arm of the industrial robot, and the other end is installed in the support rod sleeve located at one end of the cylinder, thus driving the piston together. move. Through this utility model, the torque of the robot's big arm can be balanced conveniently and effectively. At the same time, the system damping can be increased through the pneumatic damping component. It has the advantages of compact structure, easy maintenance and high system stability.
Compared with coil springs, nitrogen gas springs have the following significant advantages:
• safer
• lighter
• Higher force
• Longer service life
• Easy to maintain
• Pressure adjustable
• More compact
• No preloading required
There are many advantages to using mechanical springs on robots:
1. The balanced nitrogen cylinder can minimize the appearance size of the robot;
2. The balanced nitrogen cylinder can increase the robot's movement speed, shorten the work cycle, and improve production efficiency;
3. The balanced nitrogen cylinder can reduce the total weight of the robot (the weight of the mechanical spring is heavy). Energy saving;
4. Long service life (generally up to 3 million-5 million times) and reduced overall operating costs. Use examples: The overall weight of the robot is reduced, and the radius of rotation is reduced, realizing the lightweight of industrial robots. The elastic force selection range of the balanced nitrogen cylinder for robots: can be selected according to customer needs, 3 tons, 5 tons (commonly used).
Lite Nitrogen Gas Spring is a brand of Dongguan Tengfei Hardware Mold Co., Ltd., a technology-based enterprise focusing on the research and development, production, sales, service and integration of nitrogen springs. Its products have passed multiple national patents and EU certifications and are exported to many countries around the world. Countries and regions, please call us for consultation. Contact number: 13922516997 Ms. Zhou.
