Hole sealing device and technology for hole-foam high-molecular-polymer foam core material surfaces
A technology of high molecular polymer and foam core material, which is applied in the field of foam core material processing, can solve the problems of hot wire cutting that cannot meet mass production and supply, differences in feeding speed and ambient temperature, and slow cutting speed.
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[0055] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0056] see Figure 5-7 , the present invention provides a technical solution: a device for sealing holes on the surface of a cellular polymer foam core material, including a driving device, a heating system, a servo thickness setting system, a cooling system and an electrical control system, the driving device Including the tensioning end hub 1, the driving end hub 2 and the frame 3, the upper transmission pressure belt 4 is set and operated between the upper ...
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