Safety pressurizing defoamer for mobile phone

Abstract

The invention discloses a safety pressurizing defoamer for a mobile phone. The safety pressurizing defoamer comprises a tank body, a tank cover, an electricity box, an air compressor, an annular heating ring, a thermocouple, an air inlet valve and an exhaust valve, wherein a control panel is arranged on the electricity box, and is provided with an button switch, a temperature controller, a time relay, a pressure regulating valve and a gas-pressure meter; a thread is arranged at the periphery of the top of the tank body; a groove is formed in the plane at the top of the tank body, and is provided with an O-shaped sealing ring; the tank body is vertically positioned in the electricity box; the part, below the thread, of the tank body is positioned in the electricity box, and the part, above the thread, of the tank body is positioned outside the electricity box; the tank cover is an integrated cap-shaped nut cover; the inner side of the tank cover is provided with a thread matched with the thread at the periphery of the top of the tank body; a hand wheel is arranged on the tank cover. The safety pressurizing defoamer for the mobile phone is safe, is simple to operate, and is easy to generally popularize and use.

Description

[0001] technical field [0002] The invention relates to a defoaming machine, more specifically to a pressurized defoaming machine for mobile phones. Background technique [0003] With the development of touch technology, there are more and more assemblies integrating mobile phone display and touch screen. If the touch screen is cracked or the glass cover is cracked, the entire assembly must be replaced together, which increases maintenance costs and waste of resources. In order to promote conservation, environmental protection and waste recycling, various businesses have produced vacuum OCA laminating machines. However, due to factors such as the vacuum degree, pressure, and temperature of some vacuum OCA laminating machines not meeting the requirements or unprofessional operators, air bubbles will be generated during lamination. In order to solve the problem of bubbles, various businesses have produced defoaming machines. Most of the current defoaming machines achieve t...

AI Technical Summary

Problems solved by technology

The existing pressurized defoaming machines all use a welded tank body and a welded movable door to form a pressure tank (barrel), and then use screws to fasten and seal the welded movable door, and the tank is placed horizontally, and the movable door and the control panel In the same direction, the welded movable door is facing the operator during operation, and a strong impact will be generated at the moment of starting the machine to pressurize. The welded tank and welded movable door are likely to cause the risk of bursting (especially the movable door) , the screw is easy to slip, which seriously threatens the safety of the operator

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