18212204. GRIP POSITION SETTING METHOD AND ROBOT SYSTEM simplified abstract (SEIKO EPSON CORPORATION)

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GRIP POSITION SETTING METHOD AND ROBOT SYSTEM

Organization Name

SEIKO EPSON CORPORATION

Inventor(s)

Hiroki Nagata of MATSUMOTO-SHI (JP)

GRIP POSITION SETTING METHOD AND ROBOT SYSTEM - A simplified explanation of the abstract

This abstract first appeared for US patent application 18212204 titled 'GRIP POSITION SETTING METHOD AND ROBOT SYSTEM

Simplified Explanation

The grip position setting method described in the patent application involves the following steps:

1. Gripping the object on a working surface using an end effector. 2. Storing the height (T) of the end effector when gripping the object. 3. Moving the end effector upward to separate the object from the working surface. 4. Moving the end effector downward to bring the object into contact with the working surface. 5. Storing the height (T) of the end effector when the object contacts the working surface. 6. Calculating the difference (ΔT) between the two stored heights (T). 7. Setting the grip position of the object based on the calculated difference (ΔT).

Potential applications of this technology:

  • Industrial automation: This method can be used in robotic systems to accurately grip and manipulate objects on a working surface, improving efficiency and precision in manufacturing processes.
  • Warehouse automation: Automated systems in warehouses can utilize this method to handle and position objects, optimizing logistics and reducing human labor.

Problems solved by this technology:

  • Inaccurate grip positioning: The method ensures that the grip position of the object is set correctly, minimizing errors and improving the overall performance of automated systems.
  • Object damage: By precisely controlling the grip position, the method helps prevent damage to the object during handling and manipulation.

Benefits of this technology:

  • Improved efficiency: The method allows for quick and accurate grip position setting, reducing the time required for handling objects in various applications.
  • Enhanced precision: By considering the height difference, the method ensures precise grip positioning, leading to improved overall performance and quality in automated systems.
  • Reduced object damage: Accurate grip positioning helps minimize the risk of object damage during handling, resulting in cost savings and improved product quality.


Original Abstract Submitted

A grip position setting method includes a work step of gripping, by an end effector, an object disposed on a working surface, storing, as a height T, a height of the end effector when gripping the object, moving the end effector upward to separate the object from the working surface, moving the end effector downward to bring the object into contact with the working surface, storing, as a height T, a height of the end effector when the object contacts, and acquiring a difference ΔT between the height T and the height T and a setting step of setting the grip position of the object based on the difference ΔT.

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