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A fast automatic interface device for the end effector of a mechanical arm

A technology of an end effector and an interface device, applied in the field of robots, can solve the problems of the robot grasping or completing the action limit, the inability to replace quickly, etc., and achieve the effect of automatic replacement

Active Publication Date: 2022-03-29
浙江鑫佳硕科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the current end effectors of the robotic arm are fixed and cannot be replaced quickly. Generally, the end effector of the robotic arm needs to be replaced manually, which limits the actions that the robot can grasp or complete.

Method used

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  • A fast automatic interface device for the end effector of a mechanical arm
  • A fast automatic interface device for the end effector of a mechanical arm
  • A fast automatic interface device for the end effector of a mechanical arm

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as figure 1 as shown, figure 1 It is a structural view of the fast automatic interface device of the end effector of the mechanical arm; the fast automatic interface device of the end effector of the mechanical arm in the present invention includes a first matching part and a second matching part, and the first matching part is installed on the mechanical arm On the end joint, the second matching part is installed on the surface of the end effector of the mechanical arm, and the first matching part and the second matching part are clamped and fixed to realize the joint between the end joint of the mechanical arm and the mechanical arm. Detachable connection between end effectors.

[0030] The first matching part includes a male head, a transmission part, a steering gear 13 and a brake 15, the steering gear 13 realizes the unlocking of the male head and the second matching part through the transmission part, and the brake 15 is connected with the male head through...

Embodiment 2

[0038] Such as Figure 4 as shown, Figure 4 It is a structural view of the transmission part; the transmission part includes a bolt D-type shaft 8, a double bearing 9, a brake adapter flange 10, and a D-type coupling 11, and the output shaft of the steering gear 13 passes through the The D-type coupling 11 is connected with the D-type end 81 of the bolt D-type shaft 8, the threaded end 82 of the bolt D-type shaft 8 is threaded with the ball stud 4, and the steering gear 13 drives the The bolt D-shaft 8 rotates, and due to the threaded connection between the bolt D-shaft 8 and the ball stud 4 , the bolt D-shaft 8 and the ball stud 4 move relatively in the axial direction. The D-type coupling 11 includes a first connecting end 111 and a second connecting end 112, the first connecting end 111 is connected to the D-shaped end 81 of the bolt D-shaped shaft 8, and the second connecting end 112 It is connected with the output shaft of the steering gear 13.

[0039] The brake 15 i...

Embodiment 3

[0045] Such as Figure 5 , Figure 6 , Figure 7 as shown, Figure 5 is a structural view of the second motor cover; Figure 6 It is a structural view of the third motor cover; Figure 7 It is a structural view of the adapter flange of the brake; the first matching part also includes a first motor cover 6 , a second motor cover 7 , a third motor cover 12 , and an end adapter flange 14 . The first motor cover 6 is connected to the third motor cover 12 through the second motor cover 7, the end transfer flange 14 is fixedly arranged on the third motor cover 12, and the end transfer flange 14 is fixed on the third motor cover 12, and the end transfer The connecting flange 14 is fixedly connected with the end joint of the mechanical arm, the steering gear 13 is arranged in the third motor cover 12, the brake 15 and the transmission part are arranged in the second motor cover 7, the The first motor cover 6 and the second motor cover 7 limit and fix the duplex bearing 9 .

[00...

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PUM

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Abstract

The invention discloses a fast automatic interface device of a mechanical arm end effector, comprising a first matching part and a second matching part, the first matching part is installed on the end joint of the mechanical arm, and the second matching part is installed on the end effector of the mechanical arm , the first matching part and the second matching part are detachably connected; the first matching part includes a male head, a transmission part, a steering gear and a brake, the steering gear realizes the unlocking of the male head and the second matching part through the transmission part, and the brake passes through The transmission part is connected to the male head; the second matching part includes a base and a receiving plate; the present invention sets the first matching part and the second matching part, the first matching part is installed on the end joint of the mechanical arm, and the second matching part is connected by a bolt Connected to the upper surface of the end effector of the mechanical arm, the replacement of the end effector of the mechanical arm can be realized only by connecting and fixing between the first matching part and the second matching part; realizing fast and automatic replacement of the end effector of the mechanical arm.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a fast automatic interface device for an end effector of a mechanical arm. Background technique [0002] The end effector of the robotic arm is the last link and execution part of the interaction between the robotic arm and the outside world. It is a device used by the robotic arm to directly perform various operations and tasks. It is related to whether the robotic arm can quickly and effectively complete the specified tasks. It has a wide range of applications in the field of industrial robots and special robots. Different end effectors of manipulators affect the working range of manipulators in various fields. At the same time, whether the end effector of the robotic arm can be installed quickly, stably, flexibly, and accurately has become an important indicator of the end effector of the robotic arm and the design of the robotic arm. [0003] Most of the current end effectors...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J15/04
CPCB25J15/0408
Inventor 高文斌王小超王鹏
Owner 浙江鑫佳硕科技有限公司