2results about How to "Meet packaging requirements" patented technology

This invention belongs to the field of aluminum wire bonding production technology, specifically relating to an automated drawing system for aluminum wire bonding production. The system includes a wire feeding device, a wire threading and drawing device, an intelligent wire storage device, a wire expansion and drawing device, and a wire take-up device arranged sequentially. The wire threading and drawing device performs initial diameter reduction and surface smoothing of the aluminum wire, and its internal oil supply structure effectively reduces friction damage during drawing. The intelligent wire storage device enables slow storage and release of the aluminum wire and automatic tension adjustment, ensuring that the operation of upstream and downstream processes does not interfere with each other. The wire expansion and drawing device uses a frustum-shaped expansion and drawing cylinder to perform secondary precise drawing and fine-tuning of the aluminum wire. The expansion strength detection component on the cylinder automatically adjusts the detection counterweight and rotational impact angle to perform real-time strength testing of the aluminum wire after drawing. This invention is rationally designed and can complete product quality sampling inspection of bonded aluminum wire without interrupting upstream production, thus improving the production efficiency of bonded aluminum wire.

This utility model relates to the field of copper coil packaging technology, specifically a packaging structure for large loose copper coils, including a base plate. The upper surface of the base plate has an installation groove, and a lower protective plate is installed within the installation groove. A base column is located in the center of the upper surface of the installation groove, including a lower base column and an upper base column. Beneficial effects: Stable packaging: By setting up the base plate, base columns, internal support components, and side columns, the large loose copper coils can be fixed and supported in all directions. The lower base column is placed in the center of the bottom cavity of the copper coil. The internal support components can be adjusted according to the size of the inner cavity of the copper coil and maintain close contact with it to achieve internal fixation. The side columns, through a combination of side and middle side columns and crossbar connections, form a stable frame structure, effectively preventing the copper coils from shaking and shifting within the packaging, ensuring the stability of the packaging, and reducing the risk of damage during transportation.