Adjustment and principle analysis of ultrasonic embossing machine.

　　The appropriate adjustment of the embossing machine plays a crucial role in the normal operation, quality improvement, and performance maintenance of the embossing machine. Adjust the ultrasonic embossing machine appropriately. This can achieve twice the result with half the effort.

　　Key one, adjust the air pressure. There is a pressure valve next to the pressure gauge of the embossing machine. Adjust the pressure according to the thickness of the processed material or differences in processing properties (embossing or seam edges). When processing thick materials or embossing, the air pressure is relatively high; On the contrary, when using thin materials or seams, the air pressure should be lower. Adjust the air pressure within a range of 25kg/cm.

　　2、 Ultrasonic embossing machine sound wave detection adjustment. Press the audio test switch. If the amplitude display policy rises sharply, exceeding 100, it indicates that the frequency is far from the resonance point and the audio adjustment rotation must be adjusted. Visual embossing machine amplitude display, press the audio test search switch with the left hand (no more than 3 seconds), rotate the audio adjustment with the right hand, and adjust the pointer to the low point. If the embossing machine indicator does not decrease during the adjustment process, but rotates in reverse. The reading of the amplitude meter indicator is within 50, and the target reading of the ammeter is below 0.6A. After the ultrasonic wave, the manufacturer of the ultrasonic embossing machine should tighten the butterfly nut. The adjustment method of the embossing machine has a long-term impact on the character of forward embossing, so attention should be paid to the adjustment of the embossing machine.

　　Generally speaking, there are two types of embossing roller processes, one is plate type and the other is roller type. Different processes have different missions. The electric engraving roller is a laser plate making roller that changes the etching plate roller or electric engraving plate roller with a printing screen depth of about 38 microns to 42 microns to a printing screen depth of about 24 microns to 28 microns. The printing plate roller also needs to manipulate corrosion-resistant materials. Therefore, what I want to do is to have different missions and different operating modes. Let's solve it in detail. By using steel plates (embossing boards) or rollers (embossing rollers) with different patterns engraved on the leather surface, or imitating the patterns of certain biological leather grain surfaces, ultrasonic embossing machine manufacturers can cover up the original grain surface defects of the leather, improve the overall situation and beautify it, and advance the cost of operation.

　　There are two types of embossing techniques: plate and roller. The embossing form of the plate is the same as that of the plate ironing machine, including a heating plate engraved with patterns and a plate wrapped with felt. Press out the pattern on the leather surface placed between them, which is moved by the ironing and pressing of the concave and convex plates. The roller embossing equipment consists of a heating roller engraved with a pattern and a pressing roller, and the leather is pressed with a pattern between the two rotating rollers.

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