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Manipulator with adjustable force and robot using same

A technology of manipulators and mechanical arms, applied in the field of manipulators, can solve the problems of high contact force requirements, unable to absorb contact objects, complicated operations, etc., and achieve the effect of wide application range and good production requirements.

Active Publication Date: 2020-06-02
FOSHAN HECAI TECH SERVICE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, a robot with a suction cup gripper has high requirements on the contact force. If the contact force is too small, it cannot absorb the contact object, and if the contact force is too large, it will easily cause damage to the contact object.
However, the existing robots with suction cup grippers cannot control the contact force by hardware, and require software control, which is complicated to operate and is not convenient for production workers to use.

Method used

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  • Manipulator with adjustable force and robot using same
  • Manipulator with adjustable force and robot using same

Examples

Experimental program
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Embodiment Construction

[0024] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0025] The manipulator with adjustable force of the present embodiment, such as figure 1 As shown, it includes a mechanical arm 1 and a mechanical wrist 2. The mechanical wrist 2 includes a wrist shaft 21 and a gripper 22. The gripper 22 is installed on one end of the wrist shaft 21, and the other end of the wrist shaft 21 is One end is movably connected with one end of the mechanical arm 1;

[0026] The mechanical arm 1 includes a trigger baffle 12, one side of the trigger baffle 12 is connected to one end of the mechanical arm 1; the mechanical wrist 2 also includes a trigger sensor 23, a sensor mount 24, and a force spring 25 and a force adjusting nut 26; the wrist shaft 21 includes a mounting portion 211, the mounting portion 211 is arranged at one end of the wrist shaft 21, the gripper 22 is d...

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PUM

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Abstract

The invention discloses a force application-adjustable manipulator and robot using the same. The manipulator comprises a mechanical arm and a mechanical wrist; the mechanical wrist comprises a wrist shaft and a gripper; the gripper is mounted at one end of the wrist shaft; the other end of the wrist shaft is movably connected with one end of the mechanical arm; the mechanical arm comprises a trigger baffle plate; one side of the trigger baffle plate is connected with one end of the mechanical arm; and the mechanical wrist comprises a trigger sensor, a sensor mounting base, a force application spring and a force application adjusting nut. The force application-adjustable manipulator and the robot using the same can adjust the pressure of the gripper to contacted objects through the force application spring and the force application adjusting nut, so that the force application allowing range of the mechanical wrist can be adjusted according to the pressure requirements of different contacted objects.

Description

technical field [0001] The invention relates to the field of intelligent robots, in particular to a manipulator with adjustable force application and a robot using the same. Background technique [0002] With the continuous advancement of science and technology, robot technology has developed rapidly in recent years. In my country, industrial robots are more and more sought after by people, providing support for the transformation and upgrading of enterprises. However, the existing industrial robots rigidly contact the object when grasping the object. Therefore, in order to avoid excessive impact force when touching the object, the grasping speed must be reduced, thereby affecting the grasping efficiency. Especially for a robot with a suction cup gripper, the suction cup gripper needs to be pressed against the contact object with a certain amount of force when grasping, so as to establish a vacuum to suck the contact object tightly. Therefore, the robot with the suction cup...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J9/00B25J15/06B25J17/02
CPCB25J9/0009B25J15/0616B25J17/0208
Inventor 不公告发明人
Owner FOSHAN HECAI TECH SERVICE