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a mechanical arm

A technology of manipulators and driving mechanisms, applied in the field of manipulators, can solve problems such as complex manipulator structures, inability to complete handling work, and less degrees of freedom, and achieve the effects of easy installation, increased vertically bearable force, and precise expansion and contraction

Active Publication Date: 2021-11-05
浙江中光新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The structure of the manipulator in the prior art is more complicated, and the degree of freedom is less, so it cannot complete the complex handling work

Method used

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Embodiment Construction

[0051] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that the drawings are all in a very simplified form and use imprecise ratios, which are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.

[0052] see figure 1 , the present invention provides a manipulator, comprising a base, a cross arm 3, a first driving mechanism, a second driving mechanism, a third driving mechanism, a fourth driving mechanism, a vertical arm and a clamping device, and the first driving mechanism drives the horizontal The arm 3 rotates horizontally relative to the base, the second drive mechanism drives the vertical arm to move linearly, the third drive mechanism drives the vertical arm to rotate, and the fourth drive mechanis...

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Abstract

The invention discloses a manipulator, comprising: a base; a cross arm, the cross arm is rotatably connected to the base, and the cross arm is driven by a first drive mechanism to rotate horizontally relative to the base; a second drive mechanism is arranged on the cross arm arm; a vertical arm, the vertical arm is rotatably connected to the second driving mechanism, and is driven by the second driving mechanism to make a linear motion, the vertical arm is driven by the third driving mechanism to rotate itself, and the vertical arm includes a fourth driving mechanism; the clamping device, It is arranged on the fourth driving mechanism and is driven by the fourth driving mechanism for lifting movement, and the clamping device is used for clamping the workpiece. The manipulator has four degrees of freedom, can complete complex handling work, and has a simple structure and easy maintenance.

Description

technical field [0001] The invention belongs to the field of transport mechanisms, and in particular relates to a manipulator. Background technique [0002] The manipulator is an industrial robot that can imitate certain movement functions of human hands and arms. It can replace human heavy labor to realize mechanization and automation of production, and can operate in harmful environments to protect personal safety. Therefore, it is widely used in machinery manufacturing. and other fields. [0003] Generally, special-purpose manipulators have 2 to 3 degrees of freedom. The control system completes specific actions by controlling the driving device of each degree of freedom of the manipulator. [0004] The structure of the manipulator in the prior art is relatively complicated, and the degree of freedom is less, so it cannot complete complicated handling work. Contents of the invention [0005] In order to solve the above problems, the technical problem to be solved by ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G47/90B25J15/00B25J18/02B25J18/04
CPCB25J15/00B25J18/025B25J18/04B65G47/902
Inventor 张莹罗小强邱永荣纪培栋李心
Owner 浙江中光新能源科技有限公司
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