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Manipulator with adjusting structure

A technology for adjusting the structure of a robot arm, which is applied in the field of robotics, can solve the problems such as the fixed length of the support rod 132, which cannot be adjusted, and the lack of applicability, and achieve the effects of increasing the application range, reducing costs, and operating quickly

Active Publication Date: 2015-07-29
HIWIN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, because the length of the support rod 132 in the second support arm unit 13 is fixed and cannot be adjusted, the mechanical arm can only be used for the control of a single distance. Another robotic arm with an arm length such as Figure 10 As shown, the length of the pole 152 of the second arm unit 15 is longer than Figure 9 The length of the pole 132 of the second arm unit 13 is suitable for the control of a long distance. Therefore, the mechanical arm of each specification can only be used for the control of a single distance, which highlights the defect of insufficient applicability.

Method used

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Embodiment Construction

[0049] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific examples.

[0050] see Figure 1 to Figure 4As shown, it is a diagram of the first preferred embodiment of the present invention. The present invention is a robot arm with an adjustable structure, including: a mobile base with multiple degrees of freedom in operation. The mobile base is used in this embodiment Examples include: a base 1, which has a first pivot 11, which can rotate at any angle; a first arm 2, which includes a connecting arm 21, a second pivot 22 and a third Pivot 23, the second pivot 22 and the third pivot 23 are respectively located at the two ends of the connecting arm 21, and the second pivot 22 is connected with the first pivot 11, so that the first arm 2 is fixed On the base 1; an adjustment module 3, one end of which is linked with the first coupling surface 231 of the third pivot portion 23, the a...

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Abstract

The invention provides a manipulator with an adjusting structure. The manipulator comprises a moving base which has a plurality of degrees of freedom of operation, and an adjusting module of which one end is chained with the moving base, wherein the adjusting module comprises a main body, a sleeve, a fixing part and combining means; the main body extends in a direction to form an elongated structure, and the extending direction is defined to be an axis direction; outer threads and an axial groove are formed in the outer edge surface of the main body; the sleeve is provided with a through hole sleeved with the outer threads; a bulge corresponding to the groove is arranged on the inner edge surface of the through hole; the bulge is stored into the groove to limit the degree of freedom of the sleeve rotating relative to the main body; the fixing part is provided with a through hole of which the inner edge surface is provided with inner threads, and the inner threads are screwed to the outer threads in the main body; the fixing part is fixed on one end surface of the sleeve through the combining means.

Description

technical field [0001] The invention relates to a robot, in particular to a robot arm with an adjustable arm length and an adjustable structure. Background technique [0002] Press, due to the manipulability of the robotic arm, it is widely used in equipment in various fields. For example, in the field of mechanical processing, the robotic arm can be used with a processing machine to automatically pick and place the processing object, allowing the processing machine to process the processing object; and in the medical field, the robotic arm can be controlled by a doctor. It can be used to perform surgery and medical treatment on patients; and then applied to the field of game entertainment, by controlling the movement of the mechanical arm to perform the function of clamping game objects. [0003] refer to Figure 9 As shown, the side view of the mechanical arm showing the first arm length is mainly composed of a pivotable base 11, a first arm unit 12 pivotally arranged on ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/06
Inventor 江宗宪谢武灯陈彦羽
Owner HIWIN TECH
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