Lower paper pasting device for metal plate
A metal sheet and sticker technology, applied in lamination device, lamination auxiliary operation, lamination and other directions, can solve the problems of poor drying effect and inability to completely dry the sticker, etc., and achieve good drying effect.
Inactive Publication Date: 2010-02-17
JIANGSU YAWEI MACHINE TOOL
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Problems solved by technology
For this purpose, an infrared heater is set up on the sticker equipment, however, the infrared heater has a certain distance from the sticker, so that the drying effect is not good, and the sticker cannot be completely dried
Method used
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[0009] As shown in the accompanying drawings, the present invention includes a frame 7, a paper frame 8, a paper feed roller 3, and a pinch roller 5. It also includes a drying roller 2 and an electrostatic generator 4. The drying roller 2 is arranged on the frame 1 toward On the side of the paper holder 8 , the electrostatic generator 4 is arranged between the paper feed roller 3 and the pinch roller 5 . The drying roller 2 is an electric heating drying roller.
[0010] During the work of the present invention, the metal plate 6 enters from above the sticker, and the sticker is bonded between the electrostatic generator 4 and the pinch roller 5, and through the further extrusion of the pinch roller 5, it is firmly bonded to the lower surface of the plate 6. layer stickers.
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The invention provides a lower paper pasting device for a metal plate, and relates to a special paper pasting device on a metal plate machining line, which comprises a frame, a paper frame, a paper feeding roller and a pinchroll. The paper pasting device also comprises a drying roller and an electrostatic generator, wherein the drying roller is arranged on the lateral surface of the frame facing the paper frame; and the electrostatic generator is arranged between the paper feeding roller and the pinchroll. The paper pasting device changes the prior mode of drying pasters by infrared, adopts amode that the drying roller directly contacts pasters so as to dry and process the pasters. On one hand, the drying effect of the direct contact is good, and on the other hand, the paper pasting device can have the functions of leveling and shaping the pasters. In addition, the paper pasting device is also provided with the electrostatic generator to load electric charges onto the pasters so as tomake the pasters more evenly and firmly pasted on the surface of the plate.
Description
technical field [0001] The present invention relates to a special sticker device on a sheet metal processing line, and in particular to an improvement of such a device. Background technique [0002] The surface of finished sheet metal products with high added value needs to be protected. At present, many sheet metal processing factories carry out sticker processing before the finished products leave the factory, and cover one side of the sheet with a layer of protective paper to prevent scratches between the sheets and affect the surface quality. During processing, it was found that the stickers would be damp before use, and the stickers containing a certain amount of moisture would cause the surface to rust after being applied to the surface of the metal sheet. For this reason, an infrared heater is set on the sticker equipment, but the infrared heater is at a certain distance from the sticker, so that the drying effect is not good, and the sticker cannot be completely dri...
Claims
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Login to View More IPC IPC(8): B32B37/00B32B38/16
Inventor 吉素琴王金荣周德宇张峰杨建军张冠军
Owner JIANGSU YAWEI MACHINE TOOL