Automatic packing machine

摘要

Automatic packing machine for thin or small workpieces can include a supporting plate, a transferring belt, a cutting assembly, a vacuum-lifting assembly, and a packing assembly. The edge of the transferring belt has a plurality of positioning holes and carries the workpieces. The cutting assembly can include a cutting subassembly with a lifting mouth and a positioning subassembly including a rotating drive member and a pulling member. The toothed peripheral edge of the pulling member is driven to rotate by the rotating drive member, thereby the teeth of the pulling member are successively latched into the positioning holes of the transferring belt, and the transferring belt is pulled. The workpieces are successively aligned with the lifting mouth so that the cutting subassembly can cut the workpiece from the transferring belt. The vacuum-lifting assembly lifts and transfers the workpiece to packing.

主权项

1. An automatic packing machine, configured for transferring a workpiece to a feed tray for packing, comprising:
a supporting plate; a transferring belt, wherein the transferring belt carries a plurality of workpieces spaced apart from each other at a side and defines a plurality of positioning holes adjacent to the plurality of workpieces; a cutting assembly mounted on the supporting plate, wherein the cutting assembly comprises a reel disc, a cutting subassembly, and a positioning subassembly; the reel disc is positioned and can rotate on the supporting plate, the transferring belt is wound onto the reel disc and extends through the cutting subassembly; the cutting subassembly defines a vacuum-lifting hole thereon; the positioning subassembly comprises a rotating drive member and a pulling member connected with the rotating drive member; the rotating drive member is positioned near the cutting subassembly, and the peripheral edge of the pulling member defines a plurality of regularly-spaced latching portions; the rotating drive member drives the pulling member to rotate, whereby the latching portions of the pulling member are successively latched into the positioning holes of the transferring belt, and the transferring belt is pulled; the workpieces on the transferring belt are accurately aligned with the vacuum-lifting hole successively so that the cutting subassembly can cut down the workpiece from the transferring belt; and a vacuum-lifting assembly and a packing assembly mounted on the supporting plate, wherein the vacuum-lifting assembly is capable of moving into the vacuum-lifting hole to lift the workpiece and transferring the workpiece to the packing assembly, wherein the packing assembly is configured for packing the workpiece in the feed tray.