FIELD: micro-robotics, namely gripping of dusted, rough, porous and complex-relief surfaces, possibly with cracking, slits, apertures with realization of gradual adjustment.
SUBSTANCE: grip device includes vacuum suction system in the form of several rows of pneumatic suctions; vacuum source in the form of pneumatic piezo-pump with two valve type piezoelectric mechanisms. First of said mechanisms provides communication of main cavity of pneumatic piezo-pump with atmosphere. Device includes in addition high pressure chamber communicated with main chamber of pneumatic piezo-pump through second valve type piezoelectric mechanism. Main cavity of pneumatic piezo-pump is in the form of hollow piezoelectric converter. Each suction has elastic collars with high friction and adhesion properties on edges engaged with basing surface. Cavities of vacuum suctions are communicated with high-pressure chamber through flexible air-tight membranes. In main cavity of pneumatic piezo-pump lattice structure is mounted inside which cylinder of elastic material is arranged.
EFFECT: possibility for controlling evacuation/pumping degree of pneumatic piezo-pump and gripping effort of basing surface.
6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| AUTONOMOUS VACUUM GRIPPING DEVICE OF ROBOT | 2004 |
|
RU2266810C1 |
| MOBILE PIEZOELECTRIC VACUUM MICROROBOT | 2002 |
|
RU2205475C1 |
| VACUUM GRIPPER | 2002 |
|
RU2210493C1 |
| NANOSTRUCTURED GRIPPING DEVICE FOR MANIPULATING MICROSCOPIC OBJECTS MADE FROM ELECTROCONDUCTIVE MATERIALS | 2009 |
|
RU2423223C1 |
| NANOSTRUCTURAL LOCKOUT DEVICE OF MICROMANIPULATOR | 2006 |
|
RU2331505C1 |
| DEVICE FOR LAYING PLATES INTO PYRAMID | 0 |
|
SU1776644A1 |
| PAVING PANEL, PAVING PANEL LAYING METHOD AND CHAMBER FOR ABOVE METHOD REALIZATION | 2004 |
|
RU2278919C1 |
| VACUUM GRIPPER | 0 |
|
SU1705068A1 |
| VACCUM GRIP | 2022 |
|
RU2794665C1 |
| VACUUM GRIPPING DEVICE | 0 |
|
SU1107937A1 |
