Packaging device of plate-like assembly

Abstract

The invention discloses a packaging device of a plate-like assembly, which is characterized in that the packaging device of the plate-like assembly is used for packaging at least one plate-like assembly; the packaging device comprises at least one tray and at least one flexible sealing ring; the tray comprises at least one groove; the groove is provided with a bearing platform; the plate-like assembly is located above the bearing platform; the sealing ring is located between the bearing platform and the plate-like assembly, and can be hermetically connected with the bearing platform and the plate-like assembly to form a confined space among the tray, the sealing ring and the plate-like assembly. The vacuum negative pressure is formed by discharging the air among the sealing ring, the plate-like assembly and the tray; each plate-like assembly is adsorbed on the tray through the sealing ring by using the negative pressure. The packaging way makes the plate-like assembly not collide with the tray during handling or transporting.

Description

technical field [0001] The present invention relates to a packaging device, in particular to a packaging device for a plate-shaped component such as a display module. Background technique [0002] Currently, display modules such as liquid crystal display modules (LCM, LCD Module) need to be packaged when they are shipped. A common practice is to install the display modules one by one in a tray with several cavities, and then stack the multi-layered trays and seal them into a box for handling or transportation. In this way, damage to components due to collisions during transportation of the display module can be avoided, and damage to components during handling or transportation can be reduced. [0003] In the above packaging method, because a certain design margin needs to be left between the tray and the display module, the combination between the display module and the tray is not firm, so that the display module can be placed in the cavity of the tray. Swipe up, down, l...

AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned structure still cannot completely avoid the sliding of the display module. For example, the display module will slide sideways, causing the corners of the display module to collide with the side walls of the tray to cause cracks, and damage to the corners will affect The bending strength of the display module increases the risk of bending failure (Bending Fail Risk) of the display module, and is more susceptible to customer complaints

Moreover, since the display module can slide to any position relative to the cushioning material in the cavity, for each size of the display module, it is necessary to design a specific size tray and cushioning material, so that the display module can slide Under the circumstances, the collision between the display module and the tray is completely avoided, so that the mold opening cost of the packaging device of the display module is relatively high

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