Separate Valves-Controlled Gripper, Bottom-Supporting Gripper, and Loading-Unloading Robot

A side-suction and bottom-supporting gripper, comprising:

• a separate valves-controlled gripper, comprising:
• a main mounting plate, wherein a cavity structure is formed in the main mounting plate, wherein a plurality of first mounting holes in a first matrix arrangement are provided on a front side surface of the main mounting plate, and wherein a plurality of second mounting holes in a second matrix arrangement are provided on a back side surface of the main mounting plate;
• a plurality of suckers, wherein the plurality of suckers is provided in the plurality of first mounting holes;
• and
• a plurality of solenoid valves, wherein the plurality of solenoid valves are provided in the plurality of second mounting holes, and wherein a plurality of air holes of the plurality of suckers are in communication with or disconnected from the cavity structure through the plurality of solenoid valves;
• a gripper main structure;
• a sucker structure, wherein the sucker structure is provided with the separate valves-controlled gripper, wherein the separate valves-controlled gripper is used to suck a target box, and wherein the sucker structure is provided on the gripper main structure and is movable in a first direction;
• a bottom-supporting mechanism, wherein the bottom-supporting mechanism is located on the gripper main structure, and wherein the bottom-supporting mechanism is movable in a second direction opposite to the first direction;
• and
• an actuator module, wherein the actuator module is connected to the sucker structure and to the bottom-supporting mechanism through a driving transmission mechanism, and wherein the actuator module is used to drive the sucker structure and the bottom-supporting mechanism to move in opposite directions simultaneously.

A loading-unloading robot, comprising

• a separate valves-controlled gripper, comprising:
• a main mounting plate, wherein a cavity structure is formed in the main mounting plate, wherein a plurality of first mounting holes in a first matrix arrangement are provided on a front side surface of the main mounting plate, and wherein a plurality of second mounting holes in a second matrix arrangement are provided on a back side surface of the main mounting plate;
• a plurality of suckers, wherein the plurality of suckers is provided in the plurality of first mounting holes;
• and
• a plurality of solenoid valves, wherein the plurality of solenoid valves are provided in the plurality of second mounting holes, and wherein a plurality of air holes of the plurality of suckers are in communication with or disconnected from the cavity structure through the plurality of solenoid valves;
• a robotic manipulator;
• and
• a mobile base;
• wherein the separate valves-controlled gripper is provided at an end of the robotic manipulator;
• and
• wherein the robotic manipulator is provided on the mobile base, and
• wherein the mobile base is used to drive the robotic manipulator to move.