Flexible sheet die cutting device

Abstract

The invention provides a flexible sheet die cutting device, belonging to the technical field of mechanical processing equipment. The flexible sheet die cutting device solves the problems of low boringquality and low boring efficiency of the existing flexible sheet. The flexible sheet die cutting device comprises a frame, wherein a cutter barrel is slidably connected on the frame, the lower end ofthe cutter barrel is rotatably connected with a cutter holder, the lower end of the cutter holder is rotatably connected with a plurality of circular blades, a transmission disc is further arranged in the cutter barrel, the transmission disc can descend relative to the cutter barrel and drive the cutter holder to rotate when the circular blades are pressed against a flexible sheet, the transmission disc is further hinged with a suction pipe which can transmission disc and suction the cut off waste of the flexible sheet when the transmission disc descends, and a transmission member capable ofmaking a suction end of the suction pipe swing to the outer side of the cutter barrel when the transmission disc ascemds is arranged between the suction pipe and the cutter barrel. The flexible sheetdie cutting device can automatically form holes in the flexible sheet and remove the waste, and is high in efficiency.

Description

technical field [0001] The invention belongs to the technical field of mechanical processing equipment and relates to a flexible sheet die-cutting device. Background technique [0002] Flexible sheets, such as mobile phone diaphragms, are relatively common auxiliary tools for mobile phones. When the mobile phone leaves the factory, a mobile phone diaphragm will be pasted on the screen to protect the mobile phone screen. The mobile phone diaphragm is roughly rectangular and has There is a certain degree of elasticity, and there are corresponding through holes at the position of the diaphragm and the button of the mobile phone. During the processing of the diaphragm, the raw material of the diaphragm needs to be cut into a rectangular diaphragm first, and the cut diaphragms are usually stacked together, and then The holes are taken one by one, and due to the electrostatic adsorption phenomenon between the diaphragms, it is easy to adhere to the redundant diaphragm when taking ...

AI Technical Summary

Problems solved by technology

[0002] Flexible sheets, such as mobile phone diaphragms, are relatively common auxiliary tools for mobile phones. When the mobile phone leaves the factory, a mobile phone diaphragm will be pasted on the screen to protect the mobile phone screen. The mobile phone diaphragm is roughly rectangular and has There is a certain degree of elasticity, and there are corresponding through holes at the position of the diaphragm and the button of the mobile phone. During the processing of the diaphragm, the raw material of the diaphragm needs to be cut into a rectangular diaphragm first, and the cut diaphragms are usually stacked together, and then The holes are taken one by one, and due to the electrostatic adsorption phenomenon between the diaphragms, it is easy to adhere to the redundant diaphragm when taking out the diaphragm, and because the diaphragm is soft, the positioning accuracy is poor, resulting in the quality of the hole reduced, which also leads to lower overall processing efficiency

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