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Suspension-type mechanical arm

A manipulator and suspension technology, applied in the field of manipulators, can solve problems such as reversed parts installation, and achieve the effect of avoiding flipping

Inactive Publication Date: 2020-11-20
GUANGZHOU CHUANAO SPORTS FACILITIES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on the discovery of the above-mentioned inventors, the existing suspension-type manipulator mainly has the following disadvantages. For example, when the manipulator grips an arc-shaped part, the quality of the two ends of the part is different, and in order to ensure that the part is not damaged. , the clamping force on the part will not be too large, so that when the clamping block in the manipulator clamps the uniform horizontal position of the workpiece, the heavier end of the workpiece will turn down, resulting in the orientation of the part and the installation position On the contrary, the situation where the parts are installed upside down

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Example 1: Please refer to Figure 1-Figure 5 , the specific embodiments of the present invention are as follows:

[0027] Its structure includes a fixed seat 1, a movable block 2, a movable rod 3, and a clamping block 4. The lower end of the fixed seat 1 is equipped with a movable block 2, and the movable rod 3 is engaged in the inside of the movable block 2. The clip The holding block 4 is installed at the end of the movable rod 3, and the holding block 4 includes a rotating disk 41, a free swing arm 42, a rotating shaft 43, and a clamping device 44, and the free swing arm 42 is engaged with the lower end of the rotating disk 41. The rotating shaft 43 connects the turntable 41 with the free swing arm 42 , and the clamping device 44 is engaged at the end of the free swing arm 42 .

[0028] The clamping device 44 includes a rotating ring 441, a clamping arm 442, a clamping device 443, an engaging block 444, a slide groove 445, and a return spring 446. Two clamping arms...

Embodiment 2

[0032] Example 2: Please refer to Figure 6-Figure 8 , the specific embodiments of the present invention are as follows:

[0033] The clamping block a3 includes an installation groove a31, a rubber ring a32, and a guide device a33. The installation groove a31 is arranged on the upper end surface of the clamping block a3. There are more than five rubber rings a32, and they are arranged horizontally on the clamp The lower end surface of the tight block a3, the guide a33 is provided with more than five, and is installed on the front end of the rubber ring a32, the rubber ring a32 is circular, and the inside is hollow, which is conducive to contact with the parts Deform to allow the part to be cushioned.

[0034] The guide a33 includes a rotating groove b1, a rotating rod b2, a roller b3, a fixed shaft b4, a connecting rod b5, and a contact block b6. The rotating rod b2 is engaged with the bottom of the rotating groove b1, and the roller b3 is engaged in the The end of the rotat...

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PUM

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Abstract

The invention discloses a suspension-type mechanical arm. The suspension-type mechanical arm structurally comprises a fixed seat, a movable block, a movable rod and a holding block, wherein the movable block is installed at the lower end of the fixed seat, the movable rod is clamped into the movable block, the holding block is installed at the tail end of the movable rod, the holding block comprises a rotary table, a free swing arm, a rotating shaft and a holding device, the holding device comprises a rotary ring, a holding arm, a clamping device, a clamped block, a sliding groove and a resetspring, the clamping device comprises a sliding rod, a rotating device, a clamping block and a telescopic arm, and the rotating device comprises a clamped ring, a rotating groove, a friction block anda friction wheel. According to the suspension-type mechanical arm, when the holding device holds a curved part, through the movable matching of the reset spring and the clamping block, the clamping block can slowly slide down when in contact with the parts, so that the surface of the part is close to the clamping block, the part is prevented from sliding in the clamping block, and thus the part can be accurately installed.

Description

technical field [0001] The invention relates to the field of manipulators, in particular to a suspended manipulator. Background technique [0002] In modern production, automation equipment is one of the indispensable mechanical equipment, and the manipulator is an important equipment that can replace manual operation. The manipulator can accurately pick and place parts through the program control operation. With the manipulator With the development of artificial intelligence, the labor intensity of labor is reduced, and the work efficiency is also improved. [0003] Based on the discovery of the above-mentioned inventors, the existing suspension-type manipulator mainly has the following disadvantages. For example, when the manipulator grips an arc-shaped part, the quality of the two ends of the part is different, and in order to ensure that the part is not damaged. , the clamping force on the part will not be too large, so that when the clamping block in the manipulator cl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/00B25J15/08
CPCB25J9/00B25J15/08
Inventor 方明炎
Owner GUANGZHOU CHUANAO SPORTS FACILITIES CO LTD