18520220. MANUFACTURING APPARATUS CONTROL METHOD, MANUFACTURING SYSTEM, CONTROL APPARATUS, AND MOLDED ARTICLE MANUFACTURING METHOD simplified abstract (CANON KABUSHIKI KAISHA)

MANUFACTURING APPARATUS CONTROL METHOD, MANUFACTURING SYSTEM, CONTROL APPARATUS, AND MOLDED ARTICLE MANUFACTURING METHOD

Organization Name

CANON KABUSHIKI KAISHA

Inventor(s)

JUNICHI Matsumura of Shizuoka (JP)

KENGO Nakajima of Kanagawa (JP)

AKIRA Suzuki of Kanagawa (JP)

TOSHIKI Kobayashi of Kanagawa (JP)

NOBUHARU Hoshi of Kanagawa (JP)

TOSHITERU Yamasaki of Kanagawa (JP)

MANUFACTURING APPARATUS CONTROL METHOD, MANUFACTURING SYSTEM, CONTROL APPARATUS, AND MOLDED ARTICLE MANUFACTURING METHOD - A simplified explanation of the abstract

This abstract first appeared for US patent application 18520220 titled 'MANUFACTURING APPARATUS CONTROL METHOD, MANUFACTURING SYSTEM, CONTROL APPARATUS, AND MOLDED ARTICLE MANUFACTURING METHOD

Simplified Explanation

The manufacturing apparatus described in the patent application includes a nozzle, an injection cylinder, an injection plunger, a plunger pressing member, and a movable unit for moving the plunger pressing member. The movable unit features a ball screw with a moving member and a screw shaft, allowing the moving member to be positioned at different points along the screw shaft.

• Nozzle, injection cylinder, injection plunger, plunger pressing member, and movable unit are key components of the manufacturing apparatus.
• The movable unit utilizes a ball screw mechanism with a moving member and a screw shaft for precise positioning.
• A central processing unit (CPU) controls the movable unit to perform repetitive injection operations by moving the moving member between different positions.

Potential Applications

This technology could be applied in industries such as pharmaceuticals, automotive, and electronics for precise injection molding processes.

Problems Solved

This innovation solves the problem of accurately controlling the movement of the plunger pressing member during injection operations, leading to more consistent and reliable manufacturing processes.

Benefits

The benefits of this technology include improved precision, repeatability, and efficiency in injection molding operations, resulting in higher quality products.

Potential Commercial Applications

With its ability to enhance the accuracy and consistency of injection molding processes, this technology could find commercial applications in manufacturing plants, research laboratories, and production facilities.

Possible Prior Art

One possible prior art could be the use of traditional hydraulic or pneumatic systems for controlling the movement of injection components in manufacturing apparatus.

How does this technology compare to existing injection molding systems in terms of speed and accuracy?

This article does not provide a direct comparison between this technology and existing injection molding systems in terms of speed and accuracy.

What are the potential maintenance requirements for the ball screw mechanism used in the movable unit?

This article does not address the potential maintenance requirements for the ball screw mechanism used in the movable unit.

Original Abstract Submitted

The manufacturing apparatus includes a nozzle, an injection cylinder, an injection plunger, a plunger pressing member, and a movable unit for moving the plunger pressing member. The movable unit has a ball screw including a moving member and a screw shaft, and the moving member is movable to a first position, a second position, and a third position along the screw shaft. A central processing unit (CPU) of a control apparatus controls the movable unit to move the moving member to the third position in a repetition of an injection operation in which the moving member is moved between the first position and the second position.