Hot plate welding machine is specially used to weld plastic materials, hot plate welding machine and laser welding machine compared to, there are still more different, hot plate welding machine in welding, hot plate will be directly with the plastic workpiece touch. The temperature generated on the hot plate is transferred to the workpieces, causing them to melt and mingle with each other. The laser welding equipment is through the laser effect on the workpiece, do not have to touch it directly, the following hot plate welding manufacturer Suzhou Keber precision machinery for everyone to popularize the composition of the hot plate welding machine and its role.
The hot plate welding machine consists of pneumatic drive part, control part, electrical part, machine table and hot plate tool and mechanical device.
1、Pneumatic transmission section
This part includes: filter, pressure reducing valve, oil mist, commutator, throttle valve, cylinder and so on.
Hot plate welding machine work first by the air compressor to drive the stroke cylinder, in order to drive the hot plate tool system to move up and down, pneumatic drive in the hot plate welding machine welding process air pressure according to the welding of plastic parts need to be adjusted.
2、control section
The control part is composed of PLC and temperature controller. The main functions are: one is to control the work of the pneumatic drive system, so that when it is welded under the control of timing to open the gas line valve, the cylinder pressurization so that the sonotrode down to a certain pressure pressure on the welded object, when the welding is completed to maintain pressure for a period of time, and then the control system will be the gas line valve reversal, so that the sonotrode back to reset. The second is to control the working time of the plastic parts heated on the hot plate, this system makes the whole welding process realize automation, operation only start the button to produce a trigger pulse, can automatically finish in the whole process of this welding. The entire control system sequence is: power supply to start a trigger control signal pneumatic drive system, cylinder pressurization up and down to tighten the tool down and pressed in the upper and lower hot plate tool occurs to work and maintain a certain fusion time to continue to maintain a certain pressure time to back off the pressure, up and down to tighten the tool back to the end of the welding.
The above content is organized and published by hot plate welding machine manufacturer-Suzhou Keber Precision, I hope to help you! Suzhou Keber precision machinery has a strong non-standard mechanical research and development, design, production capacity, can be customized for the majority of customers all kinds of special machinery and equipment. The company's design and production of plastic welding equipment has been widely used in automotive, electronics, home appliances, medical equipment, nonwovens, toys and other industries, customers throughout the country, some products are exported to Europe and the United States, the Middle East and Southeast Asian countries!
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