Building 3, Hongyuan·Xinzihui, R&D Fifth Road, Songshan Lake Park, Dongguan City, Guangdong Province
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简体中文Principle advantages and industry application cases of laser cleaning shoe molds
In the footwear industry, shoe molds are the core molding equipment, and their cleanliness directly determines the quality and production efficiency of shoes. However, traditional cleaning methods have long restricted the development of the industry, manual grinding can easily damage the accuracy of the mold cavity, chemical immersion pollutes the environment and corrodes the mold, sandblasting cleaning has hidden dangers of gravel residue, and various methods have problems of low efficiency and high cost, making it difficult to match the needs of large-scale production.
The emergence of laser cleaning technology has provided a revolutionary solution for shoe mold cleaning. Relying on the "light peeling effect", it precisely acts on the attachment through pulsed laser to make it vaporize and peel in an instant, and at the same time removes debris with the help of shock waves. The core advantage is "precision and non-damage". The laser energy can be flexibly adjusted according to the material and type of attachment of the shoe mold, and will not damage the mold matrix and coating. For the characteristics of the complex curved surface and hollow dead angle of the shoe mold cavity, the professional equipment is equipped with a multi-degree-of-freedom robotic arm and a 3D visual positioning module, which can accurately cover the cleaning blind area; with a negative pressure vacuuming system, dust debris can be collected in real time, and no chemicals and consumables are required throughout the process. Green environmental protection cleaning is realized, which is in line with the national green industrial policy In enterprise practice, the industrialization value of laser cleaning has been fully demonstrated. In terms of efficiency, cleaning a single set of shoe molds only takes 5-15 minutes, which is more than 60% higher than the traditional method. After cleaning, it can be directly put into production to ensure the continuity of mass production.
In terms of cost, abandoning the use of consumables saves an average of more than 80% of procurement costs annually, while prolonging the life of shoe molds by 2-3 times, greatly reducing maintenance and replacement costs, avoiding the risk of environmental penalties, and reducing environmental treatment costs by more than 70%. In terms of quality, after cleaning, the cleanliness of shoe molds is uniform, the cavity accuracy is intact, the stability of subsequent shoe molding is improved by more than 30%, and the defective product rate is reduced, which significantly enhances the competitiveness of enterprise products. Today, laser cleaning has been widely used in various large-scale shoe-making enterprises, adapting to a variety of shoe mold types and full cleaning scenarios. With the transformation of the shoe industry to intelligence and high-end, the technology is continuing to iterate. In the future, it will integrate AI intelligent detection to achieve automatic matching of parameters and improve the automatic continuous cleaning ability As an important support for industrial green upgrading, laser cleaning not only solves the problem of shoe mold cleaning, but also helps enterprises achieve multiple goals of quality, cost and environmental protection, and becomes a key breakthrough point to promote the high-quality development of the footwear industry.
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