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Robot with telescopic arm function and application method

A telescopic arm and robot technology, applied in claw arms, manipulators, manufacturing tools, etc., can solve problems such as inability to extend, incompatibility, and inaccessibility, and achieve the goal of expanding the scope of work, expanding the scope of work and performance, and improving applicability. Effect

Pending Publication Date: 2018-02-16
江西东方昊为科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] No matter how many axes the robots on the market currently have, each section of the robotic arm is fixed in length and can only work within the limited movement area of ​​the fixed robotic arm. When the workpiece is too large or too small, it will be unable to reach, stretch, or have obstacles, etc. Defects, so that in some specific occasions, the manipulator cannot be used, or even if the manipulator is used, it is not compatible and applicable to all workpieces or occasions, greatly reducing the applicability of the manipulator, and the function of the manipulator cannot be fully utilized.

Method used

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  • Robot with telescopic arm function and application method
  • Robot with telescopic arm function and application method
  • Robot with telescopic arm function and application method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment 1: as figure 1 , figure 2 , image 3 As shown, a robot with a telescopic arm function includes a telescopic arm inner arm 3, a second joint 4, a screw 6, a reducer 7, a servo motor 8, a first joint 5, a third joint 2 and a fourth joint 1 , the first joint 5 is connected with the second joint 4, the inner arm 3 of the telescopic arm is located in the second joint 4, the inner arm 3 of the telescopic arm is connected with the third joint 2, the fourth joint 1 is connected with the third joint 2; the servo motor 8 Fixed on the bottom of the second joint 4, the servo motor 8 is connected to the reducer 7, the reducer 7 is connected to the lead screw 6, and the lead screw 6 is connected to the inner arm 3 of the telescopic arm through the lead screw nut.

[0028] The second joint 4 rotates around the first joint 5, the inner arm 3 of the telescopic arm and the second joint 4 perform telescopic motion, the third joint 2 rotates around the inner arm 3 of the tele...

Embodiment 2

[0032] Embodiment 2: as Figure 4 , Figure 5 As shown, a robot with a telescopic arm function, the first joint 5 is connected to the second joint 4, the second joint 4 is connected to the third joint 2, the bottom of the inner cavity of the third joint 2 is connected to the servo motor 8, and the servo motor 8 is connected to The reducer 7, the reducer 7 is connected with the lead screw 6, the lead screw 6 is connected with the inner arm 3 of the telescopic arm through the lead screw nut, and the fourth joint 1 is connected with the third joint 2.

[0033] The second joint 4 is connected with the first joint 5 through the shaft, the second joint 4 is connected with the third joint 2 through the shaft, the telescopic arm inner arm 3 and the third joint 2 perform telescopic movement, and the fourth joint 1 is connected with the telescopic arm inner arm through the shaft Arm 3 is connected.

Embodiment 3

[0034] Embodiment 3: A method for using a robot with a telescopic arm function, comprising the following steps:

[0035] The control device controls the servo motor reducer screw device, hydraulic device or cylinder device so that the arm of the robot has a telescopic function, that is, the length of the robot arm is extended or shortened.

[0036] The robot arm with telescopic arm function can be installed on any joint of the robot.

[0037] The control device is a computer or an electrical box, and the control circuit in the electrical box is connected to the electric control valve of the servo motor, the hydraulic device or the cylinder device. The computer is connected to the electric control valve of the servo motor, the hydraulic device or the cylinder device through the output device.

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PUM

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Abstract

The invention discloses a robot with a telescopic arm function and an application method, and belongs to the technical field of machinery. A first joint is connected with a second joint; a telescopicarm inner arm is positioned in the second joint, and is connected with a third joint; a fourth joint is connected with the third joint; a servo motor is fixed at the bottom of the second joint, and isconnected with a speed reducer; the speed reducer is connected with a lead screw; and the lead screw is connected with the telescopic arm inner arm through a screw nut. The robot has the following advantages that aiming at a mechanical arm in a traditional technology, a section of telescopic mechanical arm is added, so that the operation range and performances of the mechanical arm are greatly widened, and the same mechanical arm can be suitable for automatic operation of workpieces with different sizes.

Description

technical field [0001] The invention relates to a robot with a telescopic arm function and a use method thereof, belonging to the technical field of machinery. Background technique [0002] No matter how many axes the robots on the market currently have, each section of the robotic arm is fixed in length and can only work within the limited movement area of ​​the fixed robotic arm. When the workpiece is too large or too small, it will be unable to reach, stretch, or have obstacles, etc. Defects, such that in some specific occasions, the manipulator cannot be used, or even if the manipulator is used, it is not compatible and applicable to all workpieces or occasions, which greatly reduces the applicability of the manipulator and cannot fully exert the function of the manipulator. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a robot with a telescopic arm function and a use method thereof. [0004] ...

Claims

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Application Information

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IPC IPC(8): B25J18/04
CPCB25J18/025B25J18/04
Inventor 彭建国
Owner 江西东方昊为科技股份有限公司