Self-positioning vertically-stacked process tray and manufacturing method thereof

Abstract

The invention discloses a self-positioning vertically-stacked process tray. The self-positioning vertically-stacked process tray comprises a tray body and a positioning device, wherein the tray body is provided with a containing groove for containing workpieces, the positioning device comprises a positioning rod and a positioning column, the lower end of the positioning rod penetrates through the tray body to be connected to the positioning column, a containing hole is formed in the lower end of the positioning column and matches with the upper end of the positioning rod, and an anti-falling part is arranged on the positioning rod. According to the self-positioning vertically-stacked process tray and the manufacturing method thereof, the positioning device is arranged on the tray body, so that the tray can be vertically stacked, layers are not overlapped, neat and reliable, and the problems that a traditional process tray is overlapped in layers and must be stacked in a staggered mode, the occupied station area is large, the tray is extremely prone to being turned over in the moving process, and materials are damaged due to the fact that corners of the upper-layer tray fall into the lower-layer tray are solved.

Description

technical field [0001] The invention relates to the field of component assembly, in particular to a self-positioning and vertically stacked process tray and a manufacturing method thereof. Background technique [0002] In the production process fields such as manufacturing and assembly, the storage and transfer of materials usually need to be carried out through process pallets, especially in the process of storage, transfer, baking, cleaning and other processes of smaller materials, they are used very frequently. For example, the field of integrated circuit packaging, the field of SMT micro assembly, the field of thick and thin film manufacturing technology, the field of PCB manufacturing, etc. At present, simple craft trays with only four side walls are basically used. However, in order to prevent the craft trays from overlapping between layers, they have to be staggered and stacked, which takes up a large area of ​​work stations, and is easy to be overturned during the tr...

AI Technical Summary

Problems solved by technology

At present, simple craft trays with only four side walls are basically used. However, in order to prevent the craft trays from overlapping between layers, they have to be staggered and stacked, which takes up a large area of ​​work stations, and is easy to be overturned during the transfer process. The corners of the pallet enter the lower pallet, causing damage to the material, and the pallet is easily deformed by heat, etc.

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