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Mechanical hand positioning mechanism

A positioning mechanism and manipulator technology, applied in manipulators, program-controlled manipulators, manufacturing tools, etc., can solve the problems of difficulty in mastering accuracy and time-consuming and laborious operation.

Inactive Publication Date: 2011-10-19
SHANDONG MEASUREMENT SCI RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of placement needs to be placed manually, and the accuracy of each placement is difficult to grasp. It usually takes a long time to meet the requirements, and the operation is time-consuming and laborious.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] as attached figure 1 As shown in , a manipulator positioning mechanism includes a balance device 1 for automatically returning to the center of gravity and a loading and unloading manipulator 2. A comb mechanism that matches each other is provided between the loading and unloading manipulator 2 and the balancing device 1. The loading and unloading manipulator 2 is provided with the driving device 2.1 that drives its lifting.

[0024] The balance device 1 is a member of a suspension structure provided with a vertical suspension hook and includes a fixed suspension rod I1.1.1 and a suspension frame 1.1.2, and the suspension rod I1.1.1 is provided with a hook I1 .1.1.1, the middle of the lower part of the suspension frame 1.1.2 is provided with a comb-shaped bearing tray 1.1.2.1. The rod I1.1.1 is in a vertical line.

[0025] The loading and unloading manipulator 2 includes a four-station carrier 2.1.1 with a vertical rotating column 2.1.1.1 in the center and a drive mec...

Embodiment 2

[0027] as attached figure 2 As shown in , a manipulator positioning mechanism includes a balance device 1 for automatically returning to the center of gravity and a loading and unloading manipulator 2. A comb mechanism that matches each other is provided between the loading and unloading manipulator 2 and the balancing device 1. The loading and unloading manipulator 2 is provided with the driving device 2.1 that drives its lifting.

[0028] The balance device 1 is a component of a suspension structure provided with a vertical suspension hook and includes a suspension rod II1.2.1 fixed as one and a hook-type carrier II1.2.2. The rod II1.2.1 is provided with a hook II1.2.1.1, and the bearing frame II1.2.2 is provided with a hook-shaped comb-shaped bearing bracket II1.2.2.1. When the suspension rod II1.2.1 is placed vertically, The center of gravity of the suspension rod II1.2.1 and the hook type carrier II1.2.2 is on a vertical straight line with the suspension rod II1.2.1.

...

Embodiment 3

[0032] as attached image 3 with Figure 4 As shown in , a manipulator positioning mechanism includes a balance device 1 for automatically returning to the center of gravity and a loading and unloading manipulator 2. A comb mechanism that matches each other is provided between the loading and unloading manipulator 2 and the balancing device 1. The loading and unloading manipulator 2 is provided with the driving device 2.1 that drives its lifting.

[0033]The balance device 2 is a member of a supporting structure provided with a central support column and includes a fixed support bar 1.3.1 and a bottom plate 1.3.2. When the support bar 1.3.1 is placed vertically, the support bar 1.3.1 And the center of gravity of the bottom plate 1.3.2 and the support bar 1.3.1 are on a vertical straight line and intersect with the intersection line of the hook shape. Above the support bar 1.3.1 and the bottom plate 1.3.2, a center of gravity balance member 1.3.3 is arranged, and the balance ...

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PUM

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Abstract

The invention provides a mechanical hand positioning mechanism, which comprises a balancing device (1) of which the centre of gravity is automatically centered, and a loading and unloading mechanical hand (2), wherein mutually matched comb mechanisms are arranged between the loading and unloading mechanical hand (2) and the balancing device (1); and the loading and unloading mechanical hand (2) is provided with a driving device (2.1) for driving the mechanical hand to lift. The invention has the advantages that: the mechanical hand positioning mechanism is easy to operate, time-saving and labor-saving, and can accurately place a workpiece.

Description

technical field [0001] The invention relates to the field of quality measurement, in particular to a mechanical loading and unloading device, in particular to a manipulator positioning mechanism capable of accurately placing a workpiece on a work station. Background technique [0002] In industrial production, especially in the field of quality measurement, it is often necessary to accurately place the workpiece on the station. For example, in order to measure the quality of the workpiece, a mass comparator is usually used to measure the workpiece. In order to achieve accurate measurement of the quality of the workpiece, the position of the workpiece It will have a great impact on the accuracy. Usually, the mass comparator has a reference line of the center of gravity. When measuring, the accuracy of the measurement is the most accurate when the center of gravity of the workpiece and the reference line of the center of gravity are placed on a vertical line. In order to ensur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/10B25J19/00
Inventor 马堃鲁新光史莉林振强高超赵传文
Owner SHANDONG MEASUREMENT SCI RES INST