Multi-needle printing device with adjustment function, adjustment method and electronic equipment
By introducing a height data acquisition module and an image data acquisition module in the multi-needle printing device, the flatness and position of the print head are adjusted, and the fault problems caused by printing errors and tilts are solved, and the printing accuracy and quality are improved.
CN119697892AActive Publication Date: 2025-03-25ENOVATE3D (HANGZHOU) TECH DEV CO LTD
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Patent Information
- Application Number
- CN202411893587.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2044-12-20
AI Technical Summary
Technical Problem
With the use of multi-needle printheads, printing error problems are becoming increasingly prominent, especially when the overall printhead is tilted, which can easily cause failures such as firing pins, seriously affecting the printing quality.
Method used
A multi-needle printing device with a tuning function is provided, including a printing mechanism, a height data acquisition module and an image data acquisition module. By acquiring the height data and image position coordinates of the printing needle, the flatness of the print head and the plane direction position adjustment are performed.
Benefits of technology
Through meticulous adjustment operations, ensure printing accuracy, avoid potential failures, and improve printing quality and efficiency.
✦ Generated by Eureka AI based on patent content.
Abstract
The embodiment of the invention relates to a multi-needle printing device with an adjustment function, an adjustment method and electronic equipment. The method comprises the steps of obtaining height data corresponding to at least two printing needles on a printing head; based on the height data corresponding to the at least two printing needles, the flatness of the printing head is adjusted by rotating the printing head; acquiring a bottom image of the printing head subjected to flatness adjustment so as to obtain a primary identification image containing the bottom image of the printing head, and obtaining primary image position coordinates corresponding to at least two printing needles on the printing head in the primary identification image; and on the basis of the primary image position coordinates corresponding to at least two printing needles on the printing head in the primary recognition image, the position of the printing head in the plane direction is adjusted by rotating the printing head. Before the multi-needle printing head is officially put into printing operation, the multi-needle printing head can be finely adjusted and calibrated, so that the printing precision is ensured, and potential faults are avoided.
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