Robot clamping device

A clamping device and robot technology, applied in the direction of chucks, manipulators, manufacturing tools, etc., can solve the problems of clamping device action and joint rotation not flexible enough, application level is difficult to play, and manufacturing cost is high, so as to achieve easy operation and Maintenance, easy processing, and easy operation

Active Publication Date: 2015-05-06
佛山市慧智智能装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the popularity of robots, the clamping devices used by robots are subject to many restrictions due to their shortcomings such as inflexible movements and joint rotations, complex structures, high manufacturing costs, and low clamping force, especially in the welding industry. Its application level is difficult to give full play to its due advantages

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] This embodiment takes the clamping arm as an example with a two-layer structure to describe the following.

[0027] like figure 1 , figure 2 and image 3 As shown, the robot clamping device of the present invention is installed on the front end of the mechanical arm of the robot for clamping the workpiece; the clamping device includes a main frame 1, a connecting seat 2 for connecting with the front end of the mechanical arm, and The connection mechanism inside the frame 1, the driving mechanism 3 for driving the movement of the connection mechanism, the control mechanism and the clamping arm 4; wherein, the connecting seat 2 is arranged on the main frame 1, and the two clamping arms 4 are arranged on the main frame in a cross form. Both sides of the frame 1, and one end is hinged with the connecting mechanism. The intersection is the connecting shaft 5 arranged at the front end of the main frame 1, and the two clamping arms 4 are rotatably connected to the connecti...

Embodiment 2

[0034]The only difference between this embodiment and Embodiment 1 is that the two clamping arms can be set to a single-layer structure, a three-layer structure or a structure with more than three layers, and in the clamping arms with a three-layer structure or a structure with more than three layers , each structure is connected by connecting rods. The design of the multi-layer structure of the clamping arm can increase the contact area between the clamping arm and the workpiece, thereby further improving the clamping force of the clamping device.

[0035] Other structures of this embodiment are consistent with Embodiment 1.

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Abstract

The invention provides a robot clamping device, which comprises a main frame, a connecting seat, a connecting mechanism, a driving mechanism, a control mechanism and clamping arms, wherein the connecting seat is connected with the front end of a manipulator, the connecting mechanism is arranged in the main frame, the driving mechanism is used for driving the connecting mechanism to move, the connecting seat is arranged on the main frame, the two clamping arms are crossed at the two sides of the main frame, one end of each of the clamping arms is respectively hinged to the connecting mechanism, the crossing part is arranged at the main frame, and is rotationally connected with the two clamping arms, the driving mechanism is connected with the control mechanism in a signal way, and the connecting mechanism is driven to move, so as to drive the clamping arms to open and close. The robot clamping device has the advantages that the action flexibility is high, and the clamping force is large, so as to quickly grab and stably and reliably clamp a workpiece; by matching with a robot, the production efficiency and automation degree are greatly improved; the structure is simple, the operation and maintenance are easy, and the use cost is reduced.

Description

technical field [0001] The invention relates to the technical field of welding processing machinery, and more specifically, relates to a robot clamping device. Background technique [0002] In the mechanical processing and welding processing industries, objects are often grasped and positioned. This operation is generally simple and highly repeatable. In view of the above situation, robots that can replace manpower and work automatically solve this problem better. Robots are widely used in the industrial field to improve production processes, shorten processing time, improve manufacturing accuracy, and greatly save labor costs. [0003] In the specific use process of the robot, the clamping device is usually installed on the front end of the robot's mechanical arm, and the object is clamped by the gripper driven by the cylinder to complete the grasping process, and then the clamped object is manufactured and processed on the production line or processing line . However, w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J15/08
Inventor 卢新建陈飞龙陈先松
Owner 佛山市慧智智能装备有限公司
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