Roll material clip and stacker

Abstract

The invention discloses a roll material clip, comprising a lower fork; a line of cantilever sets is respectively arranged on the lower side and two sides of the lower fork; each line of cantilever sets comprises two or more cantilevers; swing arms are rotatably mounted at the lower ends of the cantilevers; the swing arms on the two sides of the lower fork are oppositely arranged; convex teeth aredisposed at rotating ends of the swing arms; first racks engaged with the convex teeth on each swing arm in the same line of cantilever sets are movably mounted at the lower ends of the cantilevers; the swing arms are driven to rotate by the first racks so as to switch between open and closed states; when the swing arms are open, the roll material clip releases a roll material; and when the swingarms are closed, the roll material clip clamps the roll material. Meanwhile, the invention provides a stacker adopting the clip to effectively solve the problem of instable gravity center during clamping of the material in the prior art; when the swing arms are closed, the roll material is surrounded by the lower fork, the cantilevers and the swing arms for preferable fixation; and through engagement between the first racks and the convex teeth, the swing arms are always in a more stable state in any state.

Description

technical field [0001] The invention belongs to the technical field of clamping and picking and placing goods devices, and more specifically relates to a cargo clamp and a stacker for picking and unloading coil materials. Background technique [0002] With the wide application of factory automation and three-dimensional warehouses, intelligent material handling equipment, as a necessary means of automatic handling and loading and unloading to connect and adjust discrete logistics management systems to make operations continuous, has developed rapidly in its application scope and technical level. [0003] The publication date is November 15, 2019, the publication number is CN110451151A, and the Chinese patent titled the three-dimensional storage system for cylindrical materials discloses a technical solution, which uses a storage module, a stacking module, a three-dimensional shelf module, One delivery module constitutes a subsystem; the three-dimensional storage system for c...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problem of unstable center of gravity existing in the prior art when the cargo clips or manipulators are clamping materials, es

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