An integrated sandpaper automatic replacement device

Abstract

The invention discloses an integrated automatic abrasive paper changing device. The integrated automatic abrasive paper changing device comprises a first conveying module, a cutting module, a second conveying module and an attaching module, wherein the first conveying module comprises a material storage box, an abrasive paper guiding plate and a first abrasive paper conveying mechanism; the cutting module comprises an upper cutter which is located above one side of the abrasive paper guiding plate, a first vertical driving mechanism, a lower cutter which is located below the upper cutter and asecond vertical driving mechanism; the second conveying module comprises a gripper, a first clamping driving mechanism which drives the gripper to do new abrasive paper clamping motion, a first horizontal driving mechanism which drives the gripper to do horizontal telescopic movement and a rotation driving mechanism which drives the gripper to rotate; the attaching module comprises a scraper, a glue dispenser used for dispensing glue on a mould core, a female mould and a pressing clamping mechanism which is matched with the female mould to press and clamp new abrasive paper. By adopting the device, conveying, cutting and attaching tasks during abrasive paper changing operation can be automatically finished.

Description

technical field [0001] The invention relates to an automatic grinding machine, in particular to an integrated sandpaper automatic replacement device. Background technique [0002] The automatic sandpaper grinding machine is a kind of equipment that uses sandpaper to automatically polish and polish the mold. It generally includes a mold core, sandpaper pasted on the mold core, and a mechanical arm that drives the movement of the mold core. Among them, since the sandpaper is constantly worn during the grinding and polishing process, it is necessary to regularly replace the sandpaper. Specifically, a mold core is installed in the chuck of the manipulator type pneumatic sander, and then the outer surface of the mold core is used Glue sticks a layer of sandpaper. After the sandpaper wears out after a period of time, the old sandpaper needs to be torn off first, and then new sandpaper should be pasted. Since the sandpaper replacement operation involves removing the old sandpaper ...

AI Technical Summary

Problems solved by technology

Since the sandpaper replacement operation involves removing the old sandpaper and pasting the new sandpaper on the cylindrical mold core, the process is relatively complicated, and it is difficult to achieve it by pasting the manipulator. Therefore, the existing sandpaper replacement operations are all done manually. , the way of manual completion has problems such as low work efficiency, laborious work, poor safety, etc.

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