The vibration of the laminator mechanism is one of the important factors that affect the accuracy of the laminating machine. With the rapid development of the printing and packaging industry at home and abroad, all kinds of printing equipment and post-press processing equipment have developed by leaps and bounds. In the post-press processing technology, the laminating technology is widely used. With the continuous improvement of customers' requirements for laminating technology, a high-precision laminating machine is urgently needed.

        In the existing domestic laminating equipment, it is difficult to improve the accuracy as the main reason restricting its development. In the post-press processing process, the laminating technology is widely used, and the market urgently needs high-speed, high-precision laminating machines. Based on the analysis and testing technology principles, based on the Donghao signal test and analysis system software, a more complete laminator vibration test program was selected, and the main mechanism components of the laminator were subjected to vibration tests. The results show that the vibration at the wallboard is the largest, followed by the front gauge shaft, the side gauge shaft moves more smoothly, and the vibration is the smallest.