Local heating device

Abstract

The invention discloses a local heating device, and aims at providing a local heating device capable of effectively leveling material surface. The local heating device is technically characterized bycomprising a machine frame and an operation platform, wherein the operation platform is positioned on the machine frame; a support frame is arranged on the machine frame, and is provided with a firstheating part; the first heating part comprises a first air cylinder, a telescopic rod, a first heating plate, a transverse rod, a spring, a pushing air cylinder, a groove opening, a vertical rod and an extruding plate, the first air cylinder is positioned on the support frame, the telescopic rod is positioned at an outlet of the first air cylinder and penetrates through the support frame, the first heating plate is fixedly arranged at one end, away from the first air cylinder, of the telescopic rod, the transverse rod is sheathed on the telescopic rod, the spring is positioned at the top end of the transverse rod, is connected with the support frame and is sheathed on the telescopic rod, the pushing air cylinder is positioned at one end, away from the telescopic rod, of the transverse rod,the groove opening is positioned on the transverse rod, the direction of the groove opening is uniform with the direction of the transverse rod, the vertical rod is positioned at the top end of the interior of the groove opening and is fixedly connected with an outlet of the pushing air cylinder, and the extruding plate is positioned at one end of the vertical rod and is in contact with the material.

Description

technical field

[0001] The invention relates to the field of heating equipment, in particular to a local heating device. Background technique

[0002] Heat press is also called binding machine. According to the different media of hot pressing, it can be divided into soldering, ACF (anisotropic conductive tape), ACP (anisotropic conductive glue), and TBF (hot melt adhesive film). The two media are connected together by extruding and heating the upper and lower heating plates.

[0003] At present, the Chinese patent with the publication number CN103587218A discloses a heating and pressing mechanism, which includes a frame, a heating cover, a pressing roller, a pressing roller, a pressing roller, and a main drive motor. When gluing textiles of mechanical products, it is especially suitable for gluing, heating and pressing wallpaper or viscous glue.

[0004] Although this kind of heating and pressing mechanism is suitable for heating and pressing after gluing wallpaper or str...

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