This section provides an overview for pneumatic grippers as well as their applications and principles. Also, please take a look at the list of 9 pneumatic gripper manufacturers and their company rankings.
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A pneumatic gripper is a device that uses the power of air to lift or move an object. By injecting air into a doughnut-shaped rubber, it envelops the object from the outside. The force of the air slowly softens the hold and makes contact with a wide surface, so there is no risk of damaging the object.
It can be used for fragile or soft objects. In addition, since the rubber expands with the injection of air, the surface of the gripper in contact with the object can be freely changed depending on the object. A single pneumatic gripper can handle multiple objects.
Pneumatic grippers are used to lift and move objects. Examples include lifting PET bottles, aluminum cans, and glass bottles. Plastic bottles are soft and can only be lifted when a strong, steady force is applied. Glass bottles, however, will break if too much force is applied. This is where the pneumatic grippers can be used to lift them with the force of air. The soft and wide surface contact will not damage the object. Also, even if the shape of the container changes, the highly flexible rubber can change to a suitable shape and make contact.
The pneumatic grippers can lift and move objects with the force of air. Here we introduce its principle, structure and features of the pneumatic grippers.
The structure of the pneumatic grippers is simple, consisting of a body with air intake and exhaust ports and a rubber tube. It is shaped like a doughnut, and when air is injected, the rubber inside expands. When placed around an object and the rubber is inflated, the object is held from the outside by the pressure of the air. This contact with the rubber provides a sufficient hold so that the object can be lifted by moving the pneumatic grippers itself.
There are several advantages to using air to inflate and hold the rubber. The first is that it does not damage the object. It can be used on fragile objects because it is soft and can make contact with a wide surface. The second is that it can be used for multiple shapes. Since the inner rubber can make contact with the shape of the object it encloses, a single pneumatic gripper can be used for multiple shapes of objects. Third, the structure of the pneumatic gripper is simple. The simple Structure of inflating the rubber with air makes it lightweight and allows the entire device to be compact.
*Including some distributors, etc.
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Derivation MethodThe ranking is calculated based on the click share within the pneumatic gripper page as of March 2023. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.
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