Industrial robot end effector: a mechanism installed on a mobile device or robot arm so that it can pick up an object and has the functions of processing, transmitting, clamping, placing and releasing the object to a precise discrete position.

Product name: multi-pneumatic component combined end effector (Industrial robot end effector).
The characteristics of this mechanism: all use pneumatic drive elements to meet the corresponding movement needs.
Including CRB2 blade type rotary cylinder, MSQ rack and pinion type swing cylinder, pneumatic chuck, the three drive medium unified, can achieve centralized air supply.
Principle: Pneumatic components do work through the pressure of the gas or the force generated by expansion, and convert the elastic energy of compressed air into kinetic energy. It is not only a form of power transmission, but also an energy conversion device, which uses gas pressure to transmit energy to achieve movement.
Pneumatic components have: ①High reliability and long service life. (2) Using the compressibility of air, energy can be stored. (3) Full pneumatic control has the ability of fire prevention, explosion prevention and moisture prevention. (4) and compressed air can be centralized supply, long-distance transportation and many other advantages.

Bearing: Use the inner and outer ring integrated RU type cross roller collar [RU42] as the joint bearing for rotation.
Advantages: Unlike double-row thin angular contact ball bearings, the rollers of the cross roller collar [RU42] are vertically crossed, so only one cross roller bearing can withstand loads in all directions, and the rigidity is increased by 3-4 times.
RU type (inner and outer ring type) inner and outer rings are integrated and have mounting holes, which do not require flanges and support seats, and are easy to install. At the same time, the installation has almost no effect on performance, so stable rotation accuracy and torque can be obtained. It can be used for the rotation of the outer ring and the inner ring.

CRB2 Vane rotary cylinder CRB2 vane rotary cylinder is used in combination with pneumatic chuck to meet the rotation requirements of the two jaws of 0-270 respectively.
The use of MSQ rack and pinion swing cylinder can meet the needs of the whole mechanism to realize 0-190 swing or rotation.

The use of MSQ rack and pinion swing cylinder can meet the needs of the whole mechanism to realize 0-190 swing or rotation.
The combination of the two has the characteristics of convenience and high flexibility.
It has significant performance advantages such as high clamping accuracy, small wear, large clamping force, stability and good dynamic balance performance.

Original Author: "Guan er Ge is not in CP" (21-level undergraduate majoring in mechanical design, manufacturing and automation in a university)