A few days ago, the six-axis hollow wrist spraying robot (model TR2900-15P) independently developed by Qingyan Tongchuang Robot (Tianjin) Co., Ltd. (hereinafter referred to as "Qingyan Tongchuang"), an industrialization company of Tsinghua University's Tianjin High-end Equipment Research Institute, passed the inspection and certification of the National Explosion-proof Product Quality Supervision and Inspection Center (Tianjin), and obtained the explosion-proof certificate (explosion-proof mark Ex ib px Ⅱ Ⅱ C T4 Gb), this marks the addition of another "fierce commander" to Qingyan Tongchuang spraying robot series products ".
Hollow wrist spraying robot is a general-purpose industrial robot specially designed for highly integrated spraying system by Qingyan Tongchuang. It has flexible and efficient oblique cross hollow wrist structure, can install various spray guns and rotating cups, and supports complex spraying processes such as quantitative and color change, so as to meet various automatic spraying applications and keep workers away from harsh and dangerous spraying environment.
Technical Highlights
Oblique hollow wrist structure: the movement is more flexible, suitable for installing a rotary cup while taking into account a variety of spraying equipment such as spray guns, and the pipeline can pass through the wrist.
Large working radius: The working radius reaches 2.9 meters to meet the needs of surface spraying operations for large equipment or products.
Large load: The load reaches 15kg, and various spraying equipment commonly used in the market can be installed.
High speed: The end spraying speed can reach 2 m/s, which can meet various process requirements.
Flexible installation: support ground and wall mounted a variety of installation methods.
Positive pressure explosion-proof: adopt positive pressure explosion-proof system to ensure safe and reliable spraying operation.
Why explosion-proof?
The working environment of painting is bad, and the harmful substances in the paint are extremely harmful to human body. At the same time, the paint mist and volatile gas in the air are flammable, making the spraying site like a gasoline station, flammable and explosive. Therefore, the spraying robot used to paint the inner and outer surfaces of the workpiece in the closed painting room needs to solve the explosion-proof problem first.
What is an explosion-proof robot?
The explosion-proof robot mentioned here is not a military explosion-proof EOD robot, but refers to an industrial robot with explosion-proof function, that is, a robot with high safety level, strong protection ability, and can adapt to some special working environment, usually IP level above 54.
From a technical point of view, not explosion-proof robots can also do the process requirements of spraying, through other explosion-proof means, such as increasing the protective cover, protective clothing, protective layer, the same can achieve the purpose of blocking combustible gas and dust. But explosion-proof is not only to block combustible paint mist, the equipment itself also has heat dissipation, ventilation and other requirements. In addition, it is also necessary to meet the requirements that do not affect the normal operation of the equipment, the working path, maintenance and other daily operations. Therefore, in order to ensure the safety of personnel and equipment on the job site, we must choose a spraying robot that meets international standards and has explosion-proof performance.
Reprint | Qingyan Tongchuang Robot Official WeChat
The above contents belong to Qingyan Tongchuang Robot (Tianjin) Co., Ltd.
