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Automatic opening-closing device of mechanical hand

An automatic opening and closing, manipulator technology, applied in the direction of manipulators, chucks, manufacturing tools, etc., can solve problems such as manual control

Inactive Publication Date: 2013-03-20
鄂州市建树机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of manual control, to achieve the purpose of following the opening and closing of the working program of the manipulator

Method used

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  • Automatic opening-closing device of mechanical hand
  • Automatic opening-closing device of mechanical hand
  • Automatic opening-closing device of mechanical hand

Examples

Experimental program
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Embodiment Construction

[0013] As shown in the figure, the present invention consists of a lock block 4, a contact point 5, a moving slide plate 6, a central shaft 7, and a support plate 8. The lock block 4 is a rectangular block with a 120-degree "V"-shaped groove on the short side, and a central hole. The support plate 8 is connected by the central shaft 7 and installed on the fixed frame 2 of the manipulator; the moving slide plate 6 and the contact point 5 Installed on the movable frame 1 of the manipulator, the moving slide plate 6 and the locking block 4 are in a corresponding state.

[0014] When working, the first step is when the external force of the manipulator is eliminated, that is, when the driving car loosens the hook, such as figure 2 At this time, the moving skateboard 6 moves to a position close to the end point under the action of gravity, the contact 5 starts to push the lock block 4 to rotate at point d, and the lock block 4 enters the rectangular hole of the moving skateboard 6...

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PUM

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Abstract

The invention discloses an automatic opening-closing device of a mechanical hand, belongs to a mechanical self-locking mechanism, and is suitable for being matched with a hoisting mechanical hand to use, wherein the hoisting mechanical hand is commonly used in a dock, a warehouse and a construction industry. The automatic opening-closing device of the mechanical hand is composed of a motion sliding plate (6), a contact (5), a locking block (4), a central shaft (7) and a support plate (8). The locking block (4) is a rectangle block, wherein 110-135degree V-shaped grooves are symmetrically arranged on the short side of the locking block (4), a central hole is formed in the locking block (4), and the central shaft (7) and the support plate (8) are fixed on a fixed frame (2) of the mechanical hand. A rectangular hole is formed in the motion sliding plate (6), and the motion sliding plate (6) and the contact (5) are arranged on a movable frame (1) of the mechanical hand in parallel. Gravity of the motion portion is fully utilized to push the locking block to move in a rotating mode, so that the aim of automatic opening and closing of the mechanical hand in the process of operation is achieved. The automatic opening-closing device of the mechanical hand not only saves air sources or facilities, such as hydraulic stations, reduces worker labor, matched with the hoisting mechanical hand to use, high-efficiency, energy-saving, and safe and reliable, wherein the power sources or the facilities are needed by pneumatic and hydraulic driving.

Description

technical field [0001] The invention relates to a mechanical self-locking device, in particular to a mechanical automatic opening and closing device. Background technique [0002] In warehousing, wharf, construction and other industries, clamping manipulators are often used for material handling and stacking. For safe operation, locking and loosening settings are required during the clamping process. At present, it is more common to use pneumatic, A hydraulic or gas-hydraulic opening and closing device requires manual operation, which is prone to misoperation, which is laborious and unsafe. Contents of the invention [0003] In order to solve the problem of needing manual control, it can achieve the purpose of opening and closing according to the working procedure of the manipulator. The present invention uses the gravity of the moving part and the lifting force of the outside (such as driving) to drive the movement of the manipulator and the lock block, and designs an au...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J15/00
Inventor 姜振林刘超
Owner 鄂州市建树机械有限公司
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