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Electric-gas compound driving flexible finger eagle-claw-imitating logistics packaging manipulator

A packaging manipulator and flexible finger technology, which is applied in the direction of manipulators, program-controlled manipulators, chucks, etc., can solve the problems of impact, inconsistent size, and inability to adapt to shapes of complex objects to be grasped, and achieve accurate and reliable grasping, good cushioning, and light muscle effect

Active Publication Date: 2018-08-24
JIANGNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can neither adapt to the inconsistent shape and size of the grasped complex object, nor can it meet the special requirements of the contact force without damage and reliably grasp the complex object, and at the same time, it will have a large impact on the grasped complex object
Therefore, underactuated manipulators with rigid structures have poor adaptability and cannot effectively grasp the aforementioned complex objects.

Method used

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  • Electric-gas compound driving flexible finger eagle-claw-imitating logistics packaging manipulator
  • Electric-gas compound driving flexible finger eagle-claw-imitating logistics packaging manipulator
  • Electric-gas compound driving flexible finger eagle-claw-imitating logistics packaging manipulator

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Embodiment Construction

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0039] An electric-pneumatic composite driving flexible finger imitation eagle claw logistics packaging manipulator, including a screw shaft motor 1, an upper seat plate 2, a guide coupling rod 3, a screw nut seat 4, a linear bearing 5, a driving plate 6, and a pushing plate 7 , push rod 8, fixed finger seat 9, connecting rod 10, base plate 12, short finger 13, long finger 14, single-head bellows muscle 15, push plate with ridge 16, tension spring 17, small sup...

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PUM

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Abstract

The invention discloses an electric-gas compound driving flexible finger eagle-claw-imitating logistics packaging manipulator comprising a driving part and four same finger parts. Each finger part comprises a finger root joint, a middle finger joint and a fingertip joint. According to the manipulator, the acting point of contact force and the direction of acting force can be selected according toconditions, thus an object is not deformed or damaged in the grabbing process, and grabbing is more accurate and reliable. Meanwhile the angles of the finger root joints and the grabbed object are adjusted, can adapt to large change of the size of the grabbed object and adapt to the change of the shape and vertical and transverse placing of the grabbed object, the acting point and magnitude of thegrabbing force have flexible self-adaptability, response is fast, and buffering performance is good.

Description

technical field [0001] The invention relates to an eagle-claw-like logistics packaging manipulator with electric-pneumatic compound driving flexible fingers. The manipulator of the invention belongs to the application technical field of robots and mechatronics, and is connected with the robot body, and is especially suitable for grabbing food, agricultural products and light industrial products. , Sorting and other production and logistics fields. Background technique [0002] For the large-scale production of light industry and food industry, in order to meet the logistics and packaging needs of raw materials, semi-finished products and finished products with complex shapes and various physical properties, and to solve the problems of high labor cost and poor working conditions of simple labor, it is necessary to grasp logistics Take the end gripper. The types of complex objects to be grasped: ① objects with irregular shapes and large differences in size (fruits, vegetable...

Claims

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Application Information

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IPC IPC(8): B25J15/00B25J15/10B25J15/12
CPCB25J15/0009B25J15/106B25J15/12B25J9/142B25J15/022B25J15/024B25J15/10
Inventor 章军史晓斐周浪唐正宁吕兵
Owner JIANGNAN UNIV
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