Exploration of heating method for ultrasonic embossing machine

　　Ultrasonic embossing machine, decorative leather embossing machine can be divided into heat sealing embossing machine according to the heating method. There are three types of ultrasonic embossing machines, and they can be divided into many subcategories according to the unnecessary usage data. Such as high-frequency decorative embossing machines, high-frequency leather embossing machines, concave convex embossing machines, knitting embossing machines, ultrasonic lace machines, etc. Garment embossing machine, car seat cushion embossing machine, door mat embossing machine, slicing embossing machine, shoe leather embossing machine, luggage embossing machine, leather leather embossing machine, trademark embossing machine, ultrasonic mask machine, ultrasonic insole machine.

　　Today, we will mainly explore the innovation of heating methods for hot sealing embossing machines. The embossing principle of hot sealing clothing leather embossing machines, in short, uses an electric (ultrasonic) heating pattern to transfer heat from the heating plate to the fusion surface of the concave convex plastic heating element. Melt the surface, then quickly exit the heating plate and heat the two concave convex heating components to melt, solidify, and integrate the melted surface. The decorative leather embossing machine adopts a panel structure, and the whole machine is in the form of a frame, consisting of an upper template, a lower template, and a hot template, and is equipped with a hot template and a concave convex plastic cold template. The action mode is oil/pneumatic control. The temperature of the concave convex mold is controlled by two temperature controllers respectively. During welding, it can be set within the range of 0400 ℃ according to the actual situation during welding. Ultrasonic embossing machine manufacturers can set heating power and mold size according to the size of non plastic parts to achieve welding of various plastic workpieces.

　　The concave convex hot template of the ultrasonic embossing machine is heated by several heating tubes, and the processing is simple. But its drawbacks are self-evident, such as low heating temperature (can only be increased to 400 degrees), high power consumption (at least 10 heating tubes for 800W heating tubes), slow heating speed, uneven heating, and difficult maintenance (the heating tube root wire is prone to breakage, and if it breaks, it can only replace the heating plate due to thermal expansion and cold contraction. If the heating tube cannot be pulled out). Solving the error and fallacy of this idea can improve this aspect. The direction of improvement is not to change the assumptions and processing of the heating template, because the core of the heating template is the heating source! Since there are so many drawbacks to the difficult heating tube, what heating method can possibly replace it? The answer is that heat-resistant glass can be heated and then heated on a thermal conductive template.

　　So what are the advantages of heat-resistant glass? Let me provide a detailed description. Heat resistant glass (referring to special glass containing boronic acid and silicic acid components with strong heat resistance, which can withstand the temperature difference changes of cold and hot fusion. The coefficient of thermal expansion (the proportion of glass body expansion due to temperature advancement) is small, and it is not easy to break under rapid temperature changes. It has a series of exquisite functions such as low expansion, thermal shock resistance, high temperature resistance, corrosion resistance, and strength. Therefore, the selling price of heat-resistant glass is higher than that of ordinary glass and tempered glass. High operating safety factor of heat-resistant glass material, without self explosion phenomenon of tempered glass; Small thermal shrinkage coefficient, large range of resistance to sudden temperature changes (≥ 120 ℃), and heat resistance to high temperatures of 1200 ℃. Heat resistant glass is mainly used for vessels, baby bottles, beakers, industrial boiler mirrors, mechanical equipment window glass, etc. Regarding me dressing up with a leather embossing machine. Low expansion, expansion, heat shock resistance, and resistance to ultra-low temperatures.

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