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Variable-distance suction mechanical arm and operation method

A technology of manipulators and power mechanisms, applied in the field of manipulators, can solve problems such as cumbersome operation process, large changes in parts size, and affect work efficiency, and achieve the effect of changing the suction range

Inactive Publication Date: 2019-08-02
CHINA THREE GORGES UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The automatic picking manipulator has been widely used in non-standard automation equipment. Its main function is to pick up and transport objects. However, in the actual production process of some factories, the size of the parts that need to be transported varies greatly. In order to realize The handling of parts of different sizes requires the use of various types of manipulators. During the above-mentioned operation process, frequent replacement of the suction manipulator is required to adapt to parts of different sizes. The above-mentioned operation process is cumbersome and seriously affects the work efficiency

Method used

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  • Variable-distance suction mechanical arm and operation method
  • Variable-distance suction mechanical arm and operation method
  • Variable-distance suction mechanical arm and operation method

Examples

Experimental program
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Embodiment 1

[0026] see Figure 1-4 , a variable-pitch suction manipulator, which includes a top plate 8 for connecting with a handling manipulator, a first side plate 1 and a second side plate 16 are respectively arranged on both sides of the short side of the top plate 8, and the first side plate 1 and the second side plate 16 are fixed in parallel with a first guide rail 2 and a second guide rail 3, and a suction nozzle mounting seat 4 is installed on the first guide rail 2 and the second guide rail 3 in sliding fit, and the suction nozzle mounting seat 4 The bottom of 4 is equipped with a suction structure, and the tops of a plurality of said nozzle mounts 4 are hingedly connected by a stretchable diamond-shaped connecting rod structure 13; a push plate 9 is fixedly installed on the top of a nozzle mount 4 at the farthest position. , the push plate 9 is connected with the power mechanism used to push it to move, and an end connecting plate 14 is hinged on the top of another suction noz...

Embodiment 2

[0033] The operating method of any one of the variable-pitch suction manipulators comprises the following steps:

[0034] Step1: Connect the above-mentioned suction manipulator to the handling manipulator;

[0035] Step2: According to the size of the parts to be absorbed, start the push cylinder 12, and drive the diamond-shaped connecting rod structure 13 to expand and contract by pushing the cylinder 12;

[0036] Step3: The diamond-shaped connecting rod structure 13 drives the corresponding nozzle mount 4 to slide along the first guide rail 2 and the second guide rail 3, changing the distance between two adjacent nozzle mounts 4;

[0037] Step4: Finally, change the distance between the suction nozzles so that it can adapt to the suction of parts of different sizes.

[0038] The use process of the present invention is as follows:

[0039] During use, it is fixedly connected to the handling manipulator at first, then, according to the size of the manipulator, start the push c...

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Abstract

The invention provides a variable-distance suction mechanical arm and an operation method. A first side plate and a second side plate are arranged on the two sides, where short sides are located, of atop plate correspondingly, a first guide rail and a second guide rail are fixed between the first side plate and the second side plate in parallel, suction nozzle installation bases are installed onthe first guide rail and the second guide rail in a sliding fit mode, suction structures are installed at the bottoms of the suction nozzle installation bases, and the tops of the plurality of suctionnozzle installation bases are connected through telescopic rhombic connecting rod structures in a hinged mode; and a push plate is fixedly installed at the top of one suction nozzle installation baseat an outmost side position, the push plate is connected with a power mechanism for pushing the push plate to move, an end part connecting plate is hinged to the top of the other suction nozzle installation base at the other outmost side position, and the other end of the end part connecting plate is hinged to the second side plate through an end part pin shaft. According to the suction mechanical arm, the distance among suction nozzles can be conveniently adjusted, so that the suction mechanical arm can be adapted to suction of parts with different sizes.

Description

technical field [0001] The invention relates to the field of manipulators, in particular to a variable-pitch suction manipulator and an operation method. Background technique [0002] The automatic picking manipulator has been widely used in non-standard automation equipment. Its main function is to realize the picking and handling of objects. However, in the actual production process of some factories, the size of the parts that need to be handled changes greatly. In order to realize The handling of parts of different sizes requires the use of various types of manipulators. During the above-mentioned operation process, frequent replacement of the suction manipulator is required to adapt to parts of different sizes. The above-mentioned operation process is cumbersome and seriously affects the work efficiency. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a variable-pitch suction manipulator and its operat...

Claims

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Application Information

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IPC IPC(8): B25J15/06B65G47/91
CPCB25J15/0616B65G47/91
Inventor 熊晓晨姜雨李立军
Owner CHINA THREE GORGES UNIV
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