What categories can air grippers be divided into? How to choose?
Publish Time: 2024-08-28
Air grippers, also known as pneumatic grippers or pneumatic grippers, are a commonly used pneumatic actuator used to grab, clamp and carry objects. Air grippers can be divided according to different classification methods. The following are several common classification methods and their selection guides:
Classification of air grippers1. Classification by drive method:● Cylinder drive: The clamping action is achieved by the extension and contraction of the cylinder.● Spring reset: The reset action is achieved by spring force, which is often used in occasions where automatic reset is required.2. Classification by structural form:● Parallel grippers: Two grippers move in parallel, suitable for clamping flat or regular shaped objects.● Rotating grippers: The grippers clamp objects by rotating action, suitable for occasions where rotating action is required.● Swinging grippers: The grippers clamp objects by swinging action, suitable for occasions where swinging action is required.3. Classification by clamping force:● Light load type: Suitable for clamping light objects.● Heavy load type: Suitable for clamping heavy objects.4. Classification by installation method:● Direct mounting: directly mounted on the end effector of the robot.● Side mounting: mounted on the side or other specific positions.5. Classification by clamping method:● Internal clamping: clamping from the inside of the object.● External clamping: clamping from the outside of the object.Selection Guide1. Determine application requirements:● Load weight: determine the weight of the object to be clamped, and select the air gripper with the corresponding load capacity.● Clamping accuracy: select the appropriate air gripper according to the required clamping accuracy.● Clamping range: consider the size range of the clamped object.2. Select the type of gripper:● Select the appropriate type of gripper according to the shape, material and size of the object.● Parallel grippers are suitable for flat or regular shaped objects; rotating or swinging grippers are suitable for occasions requiring special clamping actions.3. Consider the installation method:● Select the appropriate installation method according to the installation location of the robot or robotic arm.4. Evaluate the working environment:● Consider the temperature, humidity, cleanliness and other factors in the working environment, and choose the air gripper that is suitable for the working conditions.5. Consider the service life:● Evaluate the durability of the air gripper to ensure that it can meet the expected service life.6. Consider maintenance:● Choose an air gripper that is easy to maintain and maintain to reduce downtime and maintenance costs.7. Consider cost-effectiveness:● Consider the price, performance, service life and other factors of the air gripper, and choose a product with high cost performance.Through the above classification and selection guide, you can choose the most suitable air gripper according to your specific application needs. In the actual selection process, you can also refer to the technical specifications and application cases provided by the manufacturer to ensure that the selected air gripper can meet your needs.
