Hand grab for stacking rectangular basket piece

Abstract

The invention relates to a hand grab for stacking a rectangular basket piece, which relates to the technical field of stacking equipment and aims to improve the stacking quality of the rectangular basket piece. The hand grab comprises a substrate and a fixed plate, wherein the left part of the fixed plate is fixedly provided with a fixed splint, the right part of the fixed plate is provided with a translation splint capable of moving left and right, and a clamping air cylinder for driving the translation splint to move left and right, the substrate is provided with a wedge-shaped guide groove, a wedge block capable of sliding left and right is built in the wedge guide groove, the right end of the wedge block is provided with a wedge surface downward inclining from left to right, the substrate is provided with an inclined air cylinder for driving the wedge block to slide left and right, the fixed plate is pivoted with the lower end of the substrate, and can vertically pivot relative to the substrate, the upper plate surface of the fixed plate is provided with a lifting rollers, and the lifting roller is abutted against the wedge surface at the right end of the wedge block in a movable fit manner. The hand grab provided by the invention is suitable for stacking rectangular basket pieces.

Description

technical field [0001] The invention relates to the technology of stacking equipment, in particular to the technology of a gripper for stacking rectangular baskets. Background technique [0002] The application of robots in logistics palletizing operations has become increasingly widespread, and the palletizing technology applicable to various items has become more and more mature, but there are still many gaps in meeting the diversification of mechanical functions. [0003] For the palletizing of rectangular baskets, the clamping method is generally adopted. The existing grippers for stacking rectangular baskets are mainly composed of a fixed splint and a translation splint respectively installed on the base, and are used to drive the movement of the translation splint. The clamping cylinder is composed of a clamping cylinder. Every time the power arm of the clamping cylinder stretches once, the target basket can be clamped and released once. However, during the palletizin...

AI Technical Summary

Problems solved by technology

However, in the process of palletizing, due to the thickness of the gripper itself and the need to leave a withdrawal distance, if the palletized baskets around the current palletizing position will affect the gripper, it will easily lead to the failure of this palletizing operation. Baskets are not aligned with the lower baskets, or the distance between each layer of baskets is not close, which reduces the quality of palletizing and even causes the stack to collapse

[0004] For example, if Figure 4 In the stack of rectangular baskets shown, each layer has 5 stacking positions, and the stacking sequence of each layer is A1, A2, A3, A4, A5. When the gripper grabs the rectangular baskets, Use the fixed splint and the translation splint to clamp the short sides of the target basket, so when stacking the four stacking positions A1, A2, A3, and A4, the surrounding baskets that have been stacked will not be affected. When stacking at position A5, the rectangular basket at position A4 will affect the advance and retreat of the gripper, which will easily cause the basket stacked at position A5 to be out of alignment with the lower basket

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