Gripping Heads TRIZ Cases

A medicament dispensing machine grips vials using adjustable arms and an orientation changing mechanism.

A Bernoulli plate uses aerodynamic pressure to hold substrates without contact.

Tactile sensors on a robotic arm capture surface data to provide accurate haptic feedback, resolving latency issues in virtual environment interactions.

Spring-loaded clamping modules secure dosing units against impact forces, eliminating manual handling risks when processing toxic substances.

A gripping assembly uses radial linear actuators to move grasping units along arms for secure pile handling.

Adaptive holding frame positions processing tools relative to aircraft sections using connection elements and actuators.

Segmented vacuum paddles eliminate 180-degree rotation, reducing cycle times and air-space requirements in tight robotic workcells.

Radial moving blocks and rotatable outer grips automate 25 kg probe card transport, eliminating manual handling.

Segmented vacuum ports on multiple fingers enable versatile grasping of irregular items without electrostatic discharge.

A welding condition changing device adjusts parameters based on weaving cycle completion signals to maintain consistent bead thickness.

A robotic arm transfers passenger compartments between ride systems, reducing transfer time and resource consumption.

Downward punching directs falling metal into waste recovery, preventing jams caused by gravity in traditional upward degating systems.

A portable vacuum carrier holds transportable components using a partial vacuum maintained within an internal channel.

A nested tool drive system consolidates four brushless direct current motors into a single universal actuator.

An elastomeric lip and foam insert enable the vacuum cup to grasp flexible plastic bags and wrinkled surfaces that single-material cups cannot seal.

Displaceable gripping segments conform to workpiece contours via relative actuation, eliminating precise positioning requirements.

A capacitive tactile sensor uses laser-ablated cavities in a flexible dielectric sheet to detect localized pressure changes.

A gripper uses laterally displaceable elements to grip honeycomb parts.

An integrated air pump creates local vacuum at each placement head, eliminating centralized compressor over-engineering and reducing compressed air consumption.

An adjustable mounting plate absorbs bending stresses during orientation adjustments to prevent cracking of brittle ceramic end effectors.

Positive pressure layer jamming overcomes atmospheric limits in vacuum systems, enabling 25-fold stiffness variation and higher payload capacity.

A linear actuator and pusher mechanism releases locking pins to enable spring-driven injection.

An element pickup mechanism uses an elastic gasket with a through hole to vacuum adsorb packaged chips onto a flexible pad.

A gripping device wedge hook extension modifies guide surfaces to reduce surface pressure while maintaining piston stroke.

A turntable mechanism uses a rotating flat plate to generate negative pressure for adsorbing objects.

Hardening elastic contact portions via depressurisation resolves the trade-off between shape adaptability and positioning accuracy.

Segmented edge clamps secure thin sheets using flexures, preventing sagging and contamination without increasing system complexity.

Pivotable jaw members in a single surgical device perform clamping and shearing tasks, eliminating the need for multiple instruments.

A medical safety holder secures vials using a spring-biased plunger mechanism.

Crown-like centering elements guide battery cells automatically, reducing structural complexity and preventing displacement during gripping.

A robotic weight measurement system uses multiple hands to hold and measure articles simultaneously.

An integrated diaphragm expands a jaw radially, while stop sections prevent overpressure damage during operation.

A pliable body with an expandable bladder adjusts suction area to seal non-planar surfaces, preventing item drop during high-acceleration movement.

Independent holding cylinders allow individual claw positioning on a support disk, resolving the contradiction between adaptability and structural complexity.

A gripping device uses independent plates and a shared hoisting unit to handle workpieces at multiple positions.

Preheating the auxiliary base material preserves resin fluidity in the mold, preventing weld lines and sinks while boosting productivity.

Segmenting the handle and fixing base resolves the trade-off between manufacturing simplicity and attachment stability.

A finger-mounted vacuum pickup tool integrates a band, ring cap, and cup to lift materials while keeping fingers free.

Flow and pressure sensors in the air passage determine suction status early, reducing tact time without waiting for full vacuum.

A finger-gripper assembly uses a rotatable extender and movable connector to attach interchangeable fingers for flexible object handling.

Segmented retaining elements pivot independently to fold and nest packages in restricted spaces without requiring bottom access.

Radial offset of the actuator and camera eliminates bulky cables, enabling a 4-inch elbow turn.

A lateral gripper uses sliding jaw modules with elastic positioning devices to grip drill boxes securely.

A robot gripper pinches the upper end of a container using inner and outer holding members to lift and transport cargo.

Screw-nut transmission drives radial linkages to position gripping jaws, eliminating deviation errors from unguided jaw movement.

A rotating gripping hand takes out and presses auxiliary materials against predetermined positions.

A robot finger joint employs a spring and engagement mechanism to bias link members, absorbing excessive loads at the base to prevent unintended movement.

Segmented cams convert rotation into axial translation, increasing travel distance without adding structural complexity.