TPU sealing machine

Electrical: All electrical switches agree to use Delixi electrical appliances and heating tubes. According to the requirements, the electrical parts are mainly divided into two parts: the temperature control system of the hot plate and the program control system of the upper and lower templates and the movement of the hot plate.

The heating plate temperature control system is a two-phase 220 volt power supply introduced through an air switch, and the temperature controller controls the on and off of the three-phase solid state relay SSR to supply the heating current of the electric heating tube in the heating plate, and the thermoelectric is embedded in the heating plate Even, use it as a temperature signal to feed back to the temperature controller to realize the temperature control of the electric heating plate. The thermostat uses an intelligent way to control the output current of the solid state relay SSR. The heating temperature can be preset and adjusted on the temperature controller panel according to the processing temperature requirements of the heating plate. Movement mechanism: The action program (software) is in accordance with the technical (technical) requirements to automatically control various movement pneumatic cylinders. The design control method is divided into manual and automatic two options. In the manual position, the main purpose is to use the button to achieve inching to modify some parameters (heating time, curing time, etc.) in real time, adjust the stroke, position and Pre-production preparations such as the spacing between the molds; in the automatic position, the whole machine relies on the button-type program for logic control, so that the entire production process is automated and the product qualification rate is high. This makes the whole machine highly expandable, leaving considerable room for customers to upgrade their products in the future.

Description of TPU film sealing machine produced by ultrasonic welding machine equipment manufacturer:

(1)Reset state: the equipment is in the working stop state or the starting state of a working cycle. When the entire working cycle is in the automatic state, manually place the required welding plastic parts in the upper and lower molds (the mold comes with a plastic clamping device );

(2) The lower position of the heating plate: the start button is pressed, the heating plate is driven to the lower cold mold and at the same time to the hot melt position, so that the welding surface of the upper and lower rubber parts is in contact with the hot plate, and the welding point is formed;

(3) In the preset curing time, the two glue parts are welded together to complete a welding cycle, and each movement mechanism is reversed to the state (1), and the welded plastic parts are manually taken out to start the next cycle. welding.