Principle

The two-color turntable pad printer is a pneumatic pad printer with a 10-station turntable. First, two different colors of ink are placed in their respective oil cups, and the scraper evenly spreads the ink on two printing plates, on which patterns or texts of different colors are etched. Then, by rotating the turntable, medical equipment such as sphygmomanometers are sent to the bottom of the two pad heads in turn. Driven by the pneumatic device, the pad heads press down to absorb the ink, and then transfer the ink to the surface of the medical equipment, thus completing the two-color printing.

Structure

• Two-color oil cup and scraper: There are two independent oil cups, each holding ink of different colors, and each oil cup is equipped with a scraper to evenly distribute the ink on the printing plate.

• Printing plate: The two printing plates carry pattern information of different colors respectively, and their materials and production processes ensure that the patterns can be clearly transferred to the medical equipment.

• Turntable: There are multiple stations on the turntable for placing medical equipment such as sphygmomanometers and thermometers. The turntable can rotate to send the equipment to different printing process positions in turn.

• Pneumatic device: including cylinder, air pipe and pneumatic valve, etc., which provide power for the up and down movement and forward and backward movement of the pad printing head, the rotation of the turntable, and the sliding of the oil cup, so as to ensure that the pad printing head can accurately absorb the ink and transfer it to the object.

• Pad printing head: usually made of soft and elastic materials such as silicone, which can well absorb the ink and transfer it to the curved or flat medical equipment.

Features

• Two-color printing function: it can realize the printing of two colors at the same time, enriching the appearance color of medical equipment, making it easier to distinguish different functions or display different information.

• High printing quality: the pneumatic device accurately controls the movement of the pad printing head, so that the ink is evenly transferred, the pattern is clear and complete, and the printing quality of the medical equipment is guaranteed.

• Efficient production: the turntable structure enables the equipment to operate continuously, improves production efficiency, and is suitable for mass production of medical equipment.

Application

• Logo and information display: printing brand logo, measurement range and other information on the sphygmomanometer, printing scale, unit, etc. on the thermometer, so that these information are clearer and more beautiful, and convenient for users to view.

• Functional differentiation and prompts: Through two-color printing, different functional areas or buttons of medical equipment can be distinguished, such as using different colors to represent different measurement modes or operation prompts, thereby improving the usability of the equipment.