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Manipulator positioning device and method

The technology of a positioning device and a positioning method, which is applied in the field of manipulators, can solve problems such as shear force damage to threaded rods, and achieve the effect of reducing the failure rate

Inactive Publication Date: 2021-12-21
南京继海电子信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem in the prior art that the manipulator is easily damaged by the shear force when carrying heavy objects, and proposes a manipulator positioning device and method

Method used

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  • Manipulator positioning device and method
  • Manipulator positioning device and method
  • Manipulator positioning device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] refer to Figure 1-6 , a manipulator positioning device, including a slide rail 1 and a manipulator 2 at the lower end, and also includes: a slide chamber 4, which is arranged at the lower end of the slide rail 1, wherein a threaded rod 3 is installed in the slide chamber 4, and the outer wall of the threaded rod 3 is threaded Connected with a threaded slider 5, the lower end of the threaded slider 5 is provided with a slideway 6, and the manipulator 2 and the slideway 6 are connected by a buffer mechanism; two symmetrically arranged first chute 16 are respectively arranged on the threaded slider 5 The outer walls on both sides of the two first chute 16 are slidingly connected with the first slider 17, and the two first chute 16 are provided with a top tightening mechanism connected with the buffer mechanism, and the manipulator 2 slides through the screw thread. The block 5 and the threaded rod 3 carry out the horizontal transportation of the article, and the buffer me...

Embodiment 2

[0034] refer to figure 1 , image 3 , Figure 5 as well as Figure 6 , which is basically the same as that of Embodiment 1, furthermore: the buffer mechanism is slidably connected to the buffer slider 7 in the slideway 6, the manipulator 2 is fixedly installed on the lower end of the buffer slider 7, and the two sides of the buffer slider 7 and the slideway 6 The side inner walls are elastically connected by buffer springs 8, the inner walls on both sides of the slideway 6 are fixedly connected with the limit plate 9, the upper end of the buffer slider 7 is provided with a second chute 24, and the second chute 24 is slidably connected with a The positioning slider 25 is elastically connected between the positioning slider 25 and the inner bottom of the second chute 24 by a return spring 26, and the inner top of the slideway 6 is provided with a positioning hole 27 that cooperates with the positioning slider 25. Equipped with an automatic ejection mechanism, when the manipul...

Embodiment 3

[0037] refer to Figure 1-4, is basically the same as that of Embodiment 1, furthermore: the top tightening mechanism includes an elastic airbag 10 fixedly installed on the inner wall of the slideway 6, and the side wall of the elastic airbag 10 is fixed with a suction pipe 12 and an exhaust pipe 11 communicating with it, In the suction pipe 12 and the exhaust pipe 11, the first one-way valve 15 is fixedly installed, and a telescopic air bag 19 is elastically connected between the first slide block 17 and the inner wall of the first chute 16, and the side wall of the telescopic air bag 19 is fixed. The air intake pipe 20 and the air discharge pipe 21 connected with it are connected, and the second check valve 22 and the electromagnetic valve 23 are respectively fixedly installed in the air intake pipe 20 and the air discharge pipe 21. The air intake pipe 20 is fixedly connected and communicated with the exhaust pipe 11. When the manipulator 2 stops, the inertia of the article ...

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PUM

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Abstract

The invention discloses a manipulator positioning device and method, and belongs to the field of manipulators. The manipulator positioning device comprises a sliding rail and a manipulator at the lower end, and further comprises a sliding cavity and two first sliding grooves, the sliding cavity is arranged at the lower end of the sliding rail, a threaded rod is installed in the sliding cavity, the outer wall of the threaded rod is in threaded connection with a threaded sliding block, a sliding way is arranged at the lower end of the threaded sliding block, and the manipulator is connected with the sliding way through a buffering mechanism; the two first sliding grooves are symmetrically formed in the outer walls of the two sides of the threaded sliding block correspondingly, first sliding blocks are slidably connected into the two first sliding grooves correspondingly, and jacking mechanisms connected with the buffering mechanism are arranged in the two first sliding grooves correspondingly; and the manipulator positioning device can effectively reduce shearing force borne by threads, so that the failure rate of the manipulator is indirectly reduced, and the service life of the manipulator is prolonged.

Description

technical field [0001] The invention relates to the technical field of manipulators, in particular to a manipulator positioning device and method. Background technique [0002] A manipulator is an automatic operating device that can imitate certain movement functions of the human hand and arm to grab, carry objects or operate tools according to a fixed program. The feature is that various expected operations can be completed through programming, and the structure and performance have both the advantages of man and robot. [0003] In the prior art, manipulators for horizontally transporting items are often used in production workshops, and then found in use that when the manipulator transports the items to the destination, the inertia of the items will cause a huge shear force on the thread on the threaded rod, thus The service life of the threaded rod is greatly affected, which in turn causes the service life of the manipulator to be affected. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J15/00B25J15/10
CPCB25J15/00B25J15/10
Inventor 毕登科朱亮
Owner 南京继海电子信息科技有限公司