Graphite film compositing equipment

Abstract

A graphite film composite equipment, consisting of a main support (1), a transmission film inflation shaft assembly (2), a first transmission film tension wheel (3), a second transmission film tension wheel (4), a feed horizontal shaft (5), extrusion roller assembly (6), silicone film tensioning wheel (7), silicone film inflatable shaft assembly (8), discharge horizontal shaft (9), composite film inflatable shaft assembly (10), It is characterized in that the transmission film passes through the first transmission film tension wheel (3) and the second transmission film tension wheel (4), then passes above the feed horizontal axis (5) and finally reaches the extrusion roller assembly Below (6), the silica gel film passes through the silica film tensioning wheel (7) to reach the bottom of the extrusion roller assembly (6) and work together with the transmission film to fix the graphite film between the transmission film and the silica gel film. In the present invention, by rationally arranging the transmission film inflatable shaft assembly and the silica gel film inflatable shaft assembly, the graphite film is finally well fixed by the extrusion roller assembly, thereby improving work efficiency.

Description

technical field [0001] The invention relates to the technical field of graphite film processing, in particular to a graphite film composite equipment. Background technique [0002] Polyimide film is a new type of high temperature resistant organic polymer film. It is formed by polycondensation and salivation into a film, and then imidized. It is currently the best performance thin film insulating material in the world. It has excellent mechanical properties, electrical properties, chemical stability and high radiation resistance. High and low temperature resistance (-269°C to +400°C). In the electronics industry, it is used in printed circuit boards, insulating materials, heat-resistant cables, binding posts, sockets and other fields. The widespread use of smart phones, especially with the continuous upgrading of application software, mobile phones have higher and higher requirements for software, which leads to the improvement of the CPU performance of mobile phones, and ...

AI Technical Summary

Problems solved by technology

The widespread use of smart phones, especially with the continuous upgrading of application software, mobile phones have higher and higher requirements for software, which leads to the improvement of the CPU performance of mobile phones, and heat dissipation has become an important factor restricting the overall performance of mobile phones. Graphite An important compounding process in the film production process is to compound the graphite film on the silica gel mold and then transfer it. The current compounding process requires several processes to be completed separately, which seriously affects the demand for mass production.

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