Packaging laminating equipment air heating device

Abstract

The invention discloses a packaging laminating equipment air heating device and relates to the technical field of belt packaging equipment. The packaging laminating equipment air heating device comprises a gas storing box; heating pipes are detachably connected in the gas storing box, and can guarantee uniformity of temperature at a time; a platinum resistor can control and adjust the temperatureof gas in a cavity; a pressure balance inlet and a pressure balance outlet can guarantee a constant pressure difference of gas in the gas storing box; in use of hot air, laminating inflating control valve groups can be used for rushing high-temperature gas into a packaging equipment cavity to guarantee a laminating process; the laminating inflating control valve groups are arranged in three groups, and the packaging process of segmented laminating can be met; due to special design of a shielding piece, two air guns are arranged, one air gun is opened at ordinary times to perform circulation oflow-pressure hot air, and the inflating speed can be adjusted; and when hot air of the gas storing box is in use, two hot air guns are opened at the same time, the air using amount is guaranteed, andthe clean, safe and stable effect is achieved.

Description

technical field [0001] The invention relates to the technical field of packaging equipment, in particular to a hot air device for packaging lamination equipment. Background technique [0002] Encapsulation and lamination equipment Hot air device refers to the mechanical equipment that presses multiple layers of materials together. The hot air device of the encapsulation lamination equipment, the upper chamber structure is composed of the upper box iron plate and the silica gel plate, and the silica gel plate and the upper box iron plate are sealed to form a chamber. A certain amount of gas will be injected into the cavity to generate pressure, which will form pressure on the solar cell module and make it stick to the heating platform below. Finally, the module will form a hinge and solidify under the action of pressure and high temperature, and the lamination of the module will be completed. However, The hot air device of the existing encapsulation and lamination equipment ...

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Problems solved by technology

The hot air device of the encapsulation lamination equipment, the upper chamber structure is composed of the upper box iron plate and the silica gel plate, and the silica gel plate and the upper box iron plate are sealed to form a chamber. A certain amount of gas will be injected into the cavity to generate pressure, which will form pressure on the solar cell module and make it stick to the heating platform below. Finally, the module will form a hinge and solidify under the action of pressure and high temperature, and the lamination of the module will be completed. However, The hot air device of the existing encapsulation and lamination equipment mainly injects air between the upper box iron plate and the silica gel plate during lamination. Since the temperature of the air is relatively low, the temperature of the silica gel plate will be brought down when inflated, and the lamination effect is not good. it is good

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