A wiping ink overflow device and method

By designing an automated ink-wiping device, which utilizes multiple wiping heads and a rotating clamping structure, the problem of ink overflow in non-coated areas of electronic device covers is solved, achieving efficient automated wiping and replacing manual operation.

CN119140471BActive Publication Date: 2026-06-09BIEL OPTIC HUIZHOU +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
BIEL OPTIC HUIZHOU
Filing Date
2024-10-08
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

In the existing technology, the cover of handheld and wearable electronic devices is prone to ink contamination in non-sprayed areas during inkjet printing. The lack of automated ink spill wiping technology results in low efficiency of manual wiping.

Method used

Design an ink wiping device, comprising a wiping head, a wiping cloth feeding mechanism, a rotary clamping structure, and a linear drive mechanism. Through the coordinated work of multiple wiping heads and the rotary clamping structure, automatically wipe the body and arc areas of the cover, and use wiping head layer structures with different hardness to process different curved surfaces.

Benefits of technology

It achieves automated wiping without human intervention, improves ink overflow wiping efficiency, and is suitable for mass production.

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Abstract

A device and method for wiping away ink spillage, the device comprising: a wiping head (3) for providing a wiping surface (11) for wiping a product (1) and an arc wiping surface (12); a wiping cloth feeding mechanism (4) for receiving and releasing a wiping cloth (41) covering the wiping surface; a rotating clamping structure (6) for placing and clamping the product (1) flat, and driving the product (1) to rotate around the Z-axis, thereby changing the specific section of the product (1) that needs to be wiped; a wiping head linear drive mechanism (5) for mounting the wiping head (3) and driving the wiping head (3) to move along the Y-axis to press the wiping surface or arc of the product (1); and a product linear drive mechanism (7) connected to the rotating clamping structure (6) to drive the product (1) to move along the X-axis, thereby enabling the wiping cloth (41) to wipe the wiping surface or arc of the product (1); thus, the present invention can perform automated wiping in large batches, greatly improving wiping efficiency.
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