Robots are not only heroic characters in major Hollywood movies, but also powerful forces on industrial battlefields. In recent years, robots in the packaging field have become the touchstone for the transformation and development of packaging companies by virtue of their advanced visual technology, flexibility, and intelligence. The number has grown very rapidly. Let us analyze in detail the advantages of robots in the packaging field.
Robots are popular because of their flexibility. Robots can adapt to different sizes and shapes of packaging than traditional packaging equipment. For example, a potato chip production line that produces two kinds of packaging capacity requires only one robot to complete the packaging task, and the operator only needs to adjust the grip. The traditional equipment requires more component adjustments.
Another advantage of robots is advanced visual technology. Robots with visual capabilities can “see†the shape of the objects they grab and adjust their actions. In this way, the robot can adjust the position of the product before packaging. The vision system can also package robots to quickly grasp and adapt to new products and make judgments on product quality.
Choosing a robot with a vision system can solve problems that cannot be solved in traditional packaging equipment. For example, if you produce frozen food, you need to put the packaged food in the box. Traditional packaging equipment cannot identify the direction of the bag on the conveyor belt, and robots with vision systems can place bags in cartons in the direction you specify. A robot with a visual tracking system can know where the object is located and place the object in the required direction on a moving conveyor belt. This is not possible with automated delivery technology. The key to the robot's vision system is the connection of the vision system itself to the robot's motion controller. Most vision systems provide detailed information on the location of the object. The connection between the vision system and the controller is very tight, with an accuracy of up to 0.04mm.
Today, new intelligent devices such as intelligent numerical control systems, encoders and digital control components, and power load control developed by robots have been commonly used in packaging machinery and equipment to make equipment users more independent, flexible, and correct in their operations. Sex, high efficiency and compatibility. In the future, packaging robots will be more widely used in all aspects of the packaging field.
Check Valve is usually used for stopping back flow of medium.
The maximum permissible leakage of the check valve with non-metal elastic seals is zero, and that of the check valve with meal seals is 0.1xDNmm3/s. Therefore, QC passed valves with metal seals possibly have slight leakage. Hence, in the applications where check valves must not have any leakage, non-return valves with soft seals should be used.
Nominal pressure of Brass Check Valve is 1.6MPa and medium temperature for metal seal is -20℃~150℃, and medium temperature for non-metal seal is -20℃~100℃. When the non-return valve is used for saturated steam, the pressure of the saturated steam should be≤0.6MPa.
Check Valve
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