Laminating machine convenient to install and maintain

Abstract

The invention relates to a laminating machine convenient to install and maintain, which comprises a heating workbench and an upper cover, wherein the upper cover consists of an upper chamber, a silica gel plate and an upper chamber sealing ring which are combined in turn; a laid battery pack is arranged on the tabletop of the workbench of the laminating machine; the upper cover is pressed down, so that the upper cover is closely combined with the edge of the heating workbench, and a vacuum chamber is formed between the upper cover and the heating workbench; a lower chamber sealing ring is arranged at the periphery of the heating workbench so as to seal the vacuum chamber; an electric heating device and a temperature control device are arranged in the heating workbench, aluminium silicate light bricks coated with teflon cloth are paved under the heater, the size of the light bricks is equal to the area of a hot plate, and the thickness of the light bricks is about 5 centimeters; the heater is positioned between the hot plate and the aluminium silicate, a lead of the heater is welded with a small section of copper wire to connect a screw of a bakelite plate, and the screw is communicated with the outside; and the welding mode is brass soldering. The installation and fixation of a thermoelectric couple are mainly described; and because the laminating machine is high in vacuum degree of installation mode, long in service life and convenient to maintain, the laminating machine is suitable to be widely applied to a solar battery assembly process.

Description

technical field [0001] The invention relates to equipment in the production process of solar battery components, in particular to a hot plate uniform heating lamination machine suitable for the solar battery assembly process. Background technique [0002] With the rapid development of the economy and the continuous advancement of science and technology, the consumption and demand for energy in social life has also increased sharply. At present, most of the energy widely used by human beings is still fossil energy represented by coal and petroleum. Since the development of fossil energy, although its exploitation and use technology has been very mature, the accompanying problems cannot be ignored. First of all, fossil energy is a non-renewable energy, and its total storage must be an irreversible process of continuous reduction; second, the use of fossil energy will produce a lot of pollution, and the carbon dioxide, sulfur dioxide and nitrogen base produced during the combu...

AI Technical Summary

Problems solved by technology

[0006] 1. The degree of vacuum is easily affected

The copper stud runs through the film board and the film board is fixed on the laminator, which has a certain contact area, which is easy to leak air and affect the vacuum

[0007] 2. Difficult to install and maintain

If the thermocouple is damaged and needs to be replaced, it is possible to lift the heating plate

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