Spraying robot driven by multiple parallelogram links in parallel

A parallelogram and spraying robot technology, which is applied in the direction of manipulators, spraying devices, program-controlled manipulators, etc., to achieve the effect of avoiding bulky, high dust-proof costs, and simple calculations

Inactive Publication Date: 2015-09-23
SHANGHAI AIRCRAFT MFG +1
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Problems solved by technology

[0010] In order to overcome the above-mentioned many technical problems, the present invention provides a multi-parallelogram connecting rod parallel drive spraying robot, the main drive motor of which is placed in the end of the base of the spraying robot, such a novel series-parallel hybrid six-degree-of-freedom spraying robot is easy to Realize vertical spraying on complex curved surfaces, with excellent transmission characteristics, high safety and reliabilit

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  • Spraying robot driven by multiple parallelogram links in parallel
  • Spraying robot driven by multiple parallelogram links in parallel
  • Spraying robot driven by multiple parallelogram links in parallel

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Embodiment Construction

[0071] The following will describe the inventive concept of the present invention in detail in conjunction with the accompanying drawings, aiming to explain the technical problems to be solved by the present invention, the technical means adopted, and the role and function of each technical feature adopted in solving the above technical problems, And explain the technical effects that can be achieved by the technical problems solved by the above-mentioned technical means.

[0072] figure 1 It is a general assembly schematic diagram of a multi-parallelogram connecting rod parallel drive spraying robot of the present invention, which provides the overall and kinematic structure of the present invention. Such as figure 1 As shown in the direction of the arrow, the spraying robot of the present invention is a spraying robot with 5 degrees of freedom, including 3 translational degrees of freedom and 2 rotational degrees of freedom. Among them, the trolley body 1 has a translati...

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Abstract

The invention provides a spraying robot driven by multiple parallelogram links in parallel. The spraying robot comprises a pedestal (3), a big-arm driving motor (4), a small-arm driving motor (10), a pitch adjusting motor (8), a movable platform (18) and three paralleled parallelogram link mechanisms. The spraying robot is characterized in that the big-arm driving motor (4), the small-arm driving motor (10), and the pitch adjusting motor (8) are all arranged on one end of the pedestal (3), and the three paralleled parallelogram link mechanisms cooperate with one another to drive the movable platform (18). According to the invention, a three-parallelogram-link driving manner is employed, when the three parallelogram link mechanisms are designed, the maximum pressure angle is limited, in the working range, no matter the robot rotates to any position, the transmission performance of movements and forces can remain excellent.

Description

technical field [0001] The invention relates to a multi-parallelogram connecting rod parallel-driven spraying robot, in particular to a six-degree-of-freedom multi-parallelogram connecting rod parallel-driven spraying robot suitable for large-profile complex curved surfaces such as car bodies and aircraft tail fins. Background technique [0002] The spraying process is one of the important processes in the production of most industrial products, and the spraying quality directly determines the product appearance and product quality. The traditional spraying method is mostly manual spraying. Because the mist paint is harmful to the human body during the spraying process, and the lighting and ventilation conditions in the spraying environment are very poor, so a large number of spraying robots have been used in the industrial field to replace manual spraying, which not only effectively improves labor efficiency. Conditions, improve product quality and utilization of spraying m...

Claims

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Application Information

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IPC IPC(8): B05B13/04B25J5/00B25J9/00
Inventor 陈磊王立平王丰超仇云杰宋袁曾赵景山沈立恒毛景
Owner SHANGHAI AIRCRAFT MFG
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