Automatic Production Line - Grippers

The driving methods of the gripper are pneumatic, hydraulic and electric, and the most used is the cylinder.

If the workpiece is relatively large and the weight is relatively heavy, you can consider using hydraulic drive.

The electric gripper is suitable for precise control of clamping force.

1) Parallel opening and closing cylinders

Parallel opening and closing cylinders are the most common gripper actuation method, and usually the opening and closing stroke is small.

Automatic Production Line - Gripper

Fig. 1 Parallel opening and closing cylinders

2) Large stroke opening and closing cylinder

In order to be compatible with workpieces with different outside diameters, the large-stroke opening and closing cylinder has been developed, which can be used to clamp automobile wheels, etc.

Automatic Production Line - Gripper

Fig. 2 Large stroke opening and closing cylinder

3) Electric permanent magnet gripper

The electric permanent magnet gripper has a simple structure, does not have high requirements for the positioning accuracy of the workpiece, and can grasp square and cylindrical workpieces.

Automatic Production Line - Gripper

Fig. 3 Electric permanent magnet gripper

4) Centering three-jaw cylinder

The main feature of the three jaws is centering, which improves the grasping accuracy of the workpiece.

Automatic Production Line - Gripper

Fig. 4 Centering three grippers

5) Vacuum suction cups

Vacuum suction cups are suitable for grasping workpieces on smooth surfaces, such as cartons, steel plates, etc.

Automatic Production Line - Gripper

Fig. 5 Vacuum suction cup

6) gripper case

Below is a crankshaft gripping gripper, parallel clamping to achieve crankshaft clamping.

Automatic Production Line - Gripper

Fig. 6 Robot gripper case

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