Soft gripper clamp capable of automatically adjusting spacing

A software gripper and automatic adjustment technology, which is applied in the direction of chucks, manipulators, manufacturing tools, etc., can solve the problems of inability to achieve automatic adjustment, waste of manpower, cumbersome operation process, etc., and achieve simple and efficient grasping and clamping operations , the effect of saving manpower

Active Publication Date: 2021-04-23
HANGZHOU DIANZI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above problems, although the existing soft grippers and clamps using the grippers for clamping and grabbing can realize the gripping of soft and fragile objects without causing damage to the objects, but for different sizes and different Shaped objects cannot be automatically adjusted when grasping, and manual adjustment is often used
This method wastes manpower, and multiple adjustments for different objects make the operation process cumbersome

Method used

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  • Soft gripper clamp capable of automatically adjusting spacing
  • Soft gripper clamp capable of automatically adjusting spacing
  • Soft gripper clamp capable of automatically adjusting spacing

Examples

Experimental program
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Effect test

Embodiment Construction

[0032] The present invention will be further described below in conjunction with accompanying drawing.

[0033] Such as figure 1 As shown, an automatically adjustable software gripper fixture includes three soft grippers 9, a chute 6, a soft gripper fixture 8, a connecting rod 7, a chute fixing disc 3, a moving disc 4, and a steering gear Fixed plate 2, sliding part 5, support column 10, steering gear 1, power supply assembly, control module, air pipe and software gripper controller. (The power supply components, control module, air pipe and software gripper controller are not specifically drawn in the figure)

[0034] The steering gear 1 is fixed on the steering gear fixed disk 2, the steering gear fixed disk 2 rotates together with the steering gear 1, and the soft gripper 9 is fixed on the lower end of the soft gripper fixture 8. The upper end of the soft claw fixing part 8 is arranged in the chute 6; the inside of the soft claw 9 is provided with an air cavity and an air...

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PUM

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Abstract

The invention discloses a soft gripper clamp capable of being automatically adjusted. The soft gripper clamp comprises three soft grippers, a sliding groove, a soft gripper fixing piece, a connecting rod, a sliding groove fixing disc, a moving disc, a steering engine fixing disc, a sliding piece, a supporting column, a steering engine, a power supply assembly, a control module, an air pipe and a soft gripper controller. A middle disc is driven to rotate clockwise and anticlockwise through forward and reverse rotation of the steering engine, so that the soft grippers move from outside to inside and from inside to outside in the sliding groove. Compared with an existing soft gripper and a clamp for clamping and grabbing through the soft gripper, the soft gripper clamp can grab soft and fragile objects without damaging the objects, and the distance between the soft grippers can be automatically adjusted when the objects of different shapes and different sizes are grabbed, so that manpower is saved, and grabbing and clamping work becomes easier and more efficient.

Description

technical field [0001] The invention belongs to the technical field of soft robots, and in particular relates to an automatically adjustable soft gripper. Background technique [0002] In industry, medical treatment and many fields, the end of the robotic arm is mainly used to perform some grasping tasks by connecting vacuum suction cups or rigid structure grippers. However, during the grasping process, the strength of the gripper with a rigid structure is difficult to control, and it will cause damage to soft and fragile objects. Vacuum suction cups are also difficult to grasp by adsorption for some rough objects. In practical applications, these two grabbing methods have relatively large limitations. [0003] In view of the above problems, although the existing soft grippers and clamps using the grippers for clamping and grabbing can realize the gripping of soft and fragile objects without causing damage to the objects, but for different sizes and different Shaped objec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J15/10B25J15/12
CPCB25J15/10B25J15/12
Inventor 吴秋轩李旋蒋旭平张波涛高发荣佘青山
Owner HANGZHOU DIANZI UNIV
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