Blister packaging method for automobile swing arm assembly

By designing an integrated blister pack body and a mis-positioning structure for the automotive swing arm assembly packaging method, the problems of displacement, collision, and mixing of swing arm assemblies during transportation and warehousing were solved, achieving efficient protection and accurate classification, and improving product quality and assembly stability.

CN122402932APending Publication Date: 2026-07-17ANHUI WANGJIN AUTO PARTS CO LTD
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Patent Information

Application Number
CN202610858974.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-06-15
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

The existing packaging of automotive swing arm assemblies lacks a dedicated positioning structure, resulting in loose placement of the workpieces, which are prone to displacement, collision and friction, and make it difficult to achieve accurate classification and error prevention, affecting product quality and assembly efficiency.

Method used

The system adopts an integrated blister tray body, and designs a workpiece contour cavity and error-proof positioning structure. By matching the blister tray body with the automotive swing arm assembly, it forms all-round wrapping protection, and integrates an error-proof positioning structure in the contour cavity to ensure that the workpiece is placed uniquely and correctly.

Benefits of technology

It effectively prevents the swing arm assembly from shifting or colliding during transportation and warehousing, improves surface integrity and assembly accuracy, achieves precise classification control, reduces defect rate and improves production quality.

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Abstract

The invention discloses a blister packaging method for an automobile swing arm assembly. An injection molding disc body and a workpiece profiling cavity integrally formed in the injection molding disc body are included. According to the integrated injection molding plastic uptake tray, the integrated injection molding plastic uptake tray body is matched with the workpiece profiling cavity matched with the swing arm assembly, all-directional wrapping protection can be formed on the swing arm assembly, displacement, collision and friction of the swing arm assembly in the storage stacking and long-distance transportation process are effectively avoided, the mistake-proof positioning structure is arranged in the workpiece profiling cavity, and the work efficiency is improved. The problems of material mixing and misplacement in the manual packaging, sorting and transferring processes are solved from the physical structure, and the production quality and the assembly stability of the whole vehicle are improved.
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