Inflatable intelligent grabbing mechanism
A grasping mechanism, inflatable technology, applied in the field of inflatable intelligent grasping mechanism, can solve problems such as injury, heavy manipulator, and inflexible mechanical arm, etc., and achieve large compressive force, good grasping, and uniform force Effect
Pending Publication Date: 2021-03-30
SOUTHEAST UNIV
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Problems solved by technology
[0003] The existing grasping mechanism basically adopts a mechanical shape, that is, a manipulator is used to grasp objects. The grasping of this method is stable, but because the manipulator is made of metal, the manipulator is relatively cumbersome; and the manipulator is not flexible enough. Driven by manpower, the elderly cannot adjust and use them as they wish, making this type of device even more unsuitable for the elderly
In addition, most of the current grasping manipulators are likely to cause greater damage to some fragile thin-shell structure objects, and the thin-shell structure objects have greater compressive allowable force when they are uniformly stressed
Method used
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[0017] The technical solution of the present disclosure will be described in detail below in conjunction with the accompanying drawings. In the description of the present disclosure, it should be understood that the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly indicating the indicated The number of technical characteristics is only used to distinguish different components.
[0018] In addition, the orientation or positional relationship indicated by the terms "through", "one end", "other end", "top", "outer side", "inner side", "perpendicular", etc. are based on the orientation or position shown in the drawings The relationship is only for the convenience of describing the present invention or simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specifi...
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The invention discloses an inflatable intelligent grabbing mechanism, relates to the technical field of a grabbing mechanism, solves the technical problem that an existing grabbing mechanism is heavyand is not suitable for grabbing thin-shell structure articles. The technical scheme of the invention has the key points that a grabbing shell of the grabbing mechanism is a silica gel shell; groovesare uniformly distributed on the outer side surface of the grabbing shell; the inner side surface of the grabbing shell is a flat surface; after inflation, the grabbing shell can be unfolded; and dueto the fact that the inner side face is the flat surface, the grabbing shell cannot be rapidly stretched to a great extent like the outer side face after inflation, so that the sharp end of the grabbing shell can be forced to move in the axis direction of the grabbing mechanism after inflation, thereby completing clamping. When not inflated, the grabbing mechanism can be folded for carrying, and is simple and light; the grabbing shell wraps a grabbed object after being inflated, so that the object is stressed evenly, thereby achieving the effect of stably carrying out grabbing; and meanwhile,the inflatable intelligent grabbing mechanism has a good effect of grabbing the thin-shell structure articles, the thin-shell structure articles have large compression resistance allowable stresses when being evenly stressed, and thin-shell-type living articles can be well grabbed.
Description
technical field [0001] The present disclosure relates to the technical field of grabbing mechanisms, in particular to an inflatable smart grabbing mechanism. Background technique [0002] The grasping mechanism is widely used in life, and life grasping is an important operation in production and life. With the development of industrial automation, various life-grabbing manipulators have emerged as the times require, and the degree of automation is getting higher and higher. At the same time, the requirements for automatic gripping functions are also getting higher and higher. However, heavy manipulators are becoming less and less friendly to the elderly. The elderly have higher requirements for the safety, stability and portability of automatic grasping, and general automatic grasping mechanisms cannot meet such living requirements. If the grasping mechanism can realize intelligent operation and management, is portable and easy to grasp, it can greatly reduce the labor and ...
Claims
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CPCB65G47/90
Inventor 吴波庄伟超
Owner SOUTHEAST UNIV