Bloom
Reconfigurable Soft Robotic Gripper for Bio-inspired Robotics & Design Laboratory
Bloom is a bio-inspired, pneumatically actuated, shape morphing soft robotic gripper that is capable of on-site rapid workspace reconfigurability. It features passive retractable nails, bi-directional foldable petals, and a flexible palm to adapt to various grasping and manipulation tasks. The ability to rapidly reconfigure grasping workspace on-the-fly allows Bloom to perform assembly tasks consisting of highly varying subtasks, a feat previously not possible using conventional rigid or existing soft grippers.
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Bloom by BioInspired Robotics amp Design Laboratory
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Reconfigurable Soft Robotic Gripper by BioInspired Robotics amp Design Laboratory
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BioInspired Robotics amp Design Laboratory Bloom
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BioInspired Robotics amp Design Laboratory Reconfigurable Soft Robotic Gripper
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Bloom Reconfigurable Soft Robotic Gripper Press Releases
Press releases for Bloom are now accessible in these languages: English.
Bloom Reconfigurable Soft Robotic Gripper Media Articles
Our articles on Bloom, prepared for immediate use, are offered in several languages, including German, Turkish, Arabic (Standard), Italian, French, Portuguese, Dutch, English, Spanish, Korean, Indonesian, Japanese, Russian, Chinese (Mandarin) and Hindi.
Unique Properties
Bloom is a bio-inspired, pneumatically actuated, shape morphing soft robotic gripper that is capable of on-site rapid workspace reconfigurability. It features passive retractable nails, bi-directional foldable petals, and a flexible palm to adapt to various grasping and manipulation tasks. The ability to rapidly reconfigure grasping workspace on-the-fly allows Bloom to perform assembly tasks consisting of highly varying subtasks, a feat previously not possible using conventional rigid or existing soft grippers.
Tags
Soft Robotics, Soft Robots, Bio-Inspired Design, Biomimicry, Robotics, Material Science
Production Technology
Design Optimization using FEA, 3D Printing, Silicone Moulding & Casting
Design Challenge
Consumer goods, logistics, and food industries have been benefiting from robotic intervention to meet evolving demands. In such industries, reliable robotic handling of food rely on versatile gripper interfaces with comprehensive and adaptive capabilities. Compared to traditional rigid grippers, Bloom, a state-of-the-art soft gripper utilizes compliant soft actuators made using functional hyperelastic materials, allowing it to grasp a wider range of geometries safely and reliably.
Project Duration
The project concluded in February 2021, at the Singapore University of Technology and Design (SUTD)
Operation Flow
Bloom features retractable nails to help in precision grasping of small and thin objects. An optimized bi-directional flap design allows for scooping actions for granular objects such as grains, jelly or scrambled eggs. A multi-material palm design allows for changing Bloom’s aperture for wide objects. Bloom utilizes low, safe pressures (-80kPa to 60kPa) to switch between and operate the various grasping modes.
Research
Silicone and air are both soft materials and are the main components in this soft gripper. Because of this, Bloom is able to interface with soft objects safely and effectively. Bloom can be used in many circumstances including food preparation and healthcare. Because of its material compliance, it is able to work closely with delicate objects and human coworkers. Thus, narrowing the gap between robots and humans.
Inspiration
A product of the Bio-Inspired Robotics Design (BRD) Lab at the Singapore University of Technology and Design (SUTD), Bloom was inspired by both the dexterity of the human hand and the intentional cyclic blooming of the Rosa gallica (Gallic Rose). Mimicking the function of the corpus unguis, (human fingernail) Bloom, can grasp objects as thin as 300 microns, large objects as heavy as 1.4kgs, while being able to scoop objects as small as 1.5 millimeters in radius.
Image Credits
Snehal Jain Saikrishna Dontu Joanne Ee Mei Teoh Aaron Chooi Pablo Valdivia Y Alvarado
Project Overview
Bloom Reconfigurable Soft Robotic Gripper has been a Iron winner in the Robotics, Automaton and Automation Design award category in the year 2021 organized by the prestigious A' Design Award & Competition. The Iron A' Design Award is awarded to good designs that meet the rigorous professional and industrial standards set by the A' Design Awards. This recognition is reserved for works that demonstrate a solid understanding of design principles and show creativity within their execution. Recipients of the Iron A' Design Award are acknowledged for their practical innovations and contributions to their respective fields, providing solutions that improve quality of life and foster positive change. These designs are a testament to the skill and dedication of their creators, showcasing their ability to address real-world challenges through thoughtful design.
Iron Recognition
BioInspired Robotics & Design Laboratory was recognized with the coveted Iron A' Design Award in 2022, a testament to excellence of their work Bloom Reconfigurable Soft Robotic Gripper.
BioInspired Robotics & Design Laboratory Press Releases
Access a rich repository of press releases on BioInspired Robotics & Design Laboratory, offered to press and media professionals for unrestricted use in their stories. For immediate journalistic use: 1 press releases are available right now.
Introducing Bloom: A Reconfigurable Soft Robotic Gripper Inspired by Nature
BioInspired Robotics & Design Laboratory Unveils Bloom, a Bio-Inspired Soft Robotic Gripper
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