Plate-type photovoltaic module laminator and laminating plate pressing drive device therefor

A laminating plate pressing drive device for a photovoltaic module laminator, comprising a sealed chamber housing;

• wherein a gas-sealed elastic component is provided within the sealed chamber housing;
• an outer periphery of the gas-sealed elastic component is fixedly connected to a side of the sealed chamber housing, and divides a sealed chamber into an upper sealed chamber and a lower sealed chamber, wherein the upper sealed chamber and the lower sealed chamber are not communicated with each other;
• a corrugated pipe is provided within the lower sealed chamber;
• a first end of the corrugated pipe is hermetically and fixedly connected to the gas-sealed elastic component, and a second end of the corrugated pipe is fixedly connected to a lower end of the sealed chamber housing;
• a fixing shaft is located inside the corrugated pipe, wherein a first end of the fixing shaft is fixedly connected to the gas-sealed elastic component, and a second end of the fixing shaft is configured to be fixedly connected to a laminating plate;
• and both the upper sealed chamber and the lower sealed chamber are provided with gas channels, wherein the gas channels are communicated with a vacuum device and an inflation device.