SOFT GRIP HEAD, SOFT GRIP UNIT COMPRISING SAME, AND GRIP DEVICE COMPRISING SOFT GRIP UNIT

• Main Authors: SONG, Sung-Hyuk, PARK, Dong Il, LEE, Jae Young, HAN, Byoung-Kil, SEO, Yongsin, KIM, Byung In, LEE, Sung Hwi, PARK, Jongwoo, JUNG, Hyun Mok, PARK, Chan Hun
• Format: Patent
• Language: English; French; Korean
• Published: 22.07.2021
• Subjects: ACTUATING-FLOATS; BLASTING; CHAMBERS PROVIDED WITH MANIPULATION DEVICES; COCKS; CONVEYING; DEVICES FOR VENTING OR AERATING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HAND TOOLS; HANDLING THIN OR FILAMENTARY MATERIAL; HEATING; LIGHTING; MANIPULATORS; MECHANICAL ENGINEERING; PACKING; PERFORMING OPERATIONS; PNEUMATIC TUBE CONVEYORS; PORTABLE POWER-DRIVEN TOOLS; SHOP CONVEYOR SYSTEMS; STORING; TAPS; THERMAL INSULATION IN GENERAL; TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING; TRANSPORTING; VALVES; WEAPONS

In a soft grip head, a soft grip unit comprising the same, and a grip device comprising a soft grip unit, the soft grip head comprises a suction pad that comes into contact with a target object. The suction pad comprises a partition wall and a plurality of suction cells. The partition wall divides the suction pad into a plurality of spaces of which both end portions are open. The suction cells are formed in the spaces divided by the partition wall. The suction pad comprises a material of which the stiffness in an axial direction, which is the direction in which the suction cells extend, is lower than the stiffness in a width direction perpendicular to the axial direction. L'invention concerne une tête de préhension souple, une unité de préhension souple comprenant celle-ci, et un dispositif de préhension comprenant une unité de préhension souple, la tête de préhension souple comprenant une ventouse qui vient en contact avec un objet cible. La ventouse comprend une paroi de séparation et une pluralité de cellules d'aspiration. La paroi de séparation divise la ventouse en une pluralité d'espaces dont les deux parties d'extrémité sont ouvertes. Les cellules d'aspiration sont formées dans les espaces divisés par la paroi de séparation. La ventouse comprend un matériau dont la rigidité dans une direction axiale, qui est la direction dans laquelle les cellules d'aspiration s'étendent, est inférieure à la rigidité dans une direction de largeur perpendiculaire à la direction axiale. 소프트 그립헤드, 이를 포함하는 소프트 그립유닛, 및 소프트 그립유닛을 포함하는 그립장치에서, 상기 소프트 그립헤드는 대상물체와 접촉하는 흡입패드를 포함한다. 상기 흡입패드는 격벽 및 복수의 흡입셀들을 포함한다. 상기 격벽은 상기 흡입패드를 양단부가 개방되는 복수의 공간들로 구획한다. 상기 흡입셀들은 상기 격벽에 의해 구획되는 공간으로 형성된다. 상기 흡입패드는, 상기 흡입셀들의 연장방향인 축 방향의 강성이, 상기 축 방향에 수직인 폭 방향의 강성보다 작은 물질을 포함한다.