Grabbing mechanism

Abstract

The invention provides a grabbing mechanism. The grabbing mechanism comprises an L-shaped plate fixed to the position of a machine frame and further comprises a first displacement mechanism, a second displacement mechanism and a grabbing mechanism body, wherein the second displacement mechanism and the grabbing mechanism body are arranged at the upper end of the first displacement mechanism. The grabbing mechanism is fixed to the position of the machine frame needing to be transferred through the L-shaped plate, then feeding, discharging and grabbing are conducted through the first displacement mechanism, the second displacement mechanism and the grabbing mechanism body, the production efficiency is improved advantageously, and the production cost is reduced. Two pushing air cylinders are arranged in the position of the second displacement mechanism of the grabbing mechanism, the defect that the stroke of a traditional single air cylinder is short is overcome, the situation that the size of the grabbing mechanism is too large is avoided, the production cost is reduced, in addition, the structure of the grabbing mechanism is stable, and the service life of the grabbing mechanism is prolonged advantageously.

Description

technical field [0001] The invention relates to the field of mechanical feeding, in particular to a grabbing mechanism. Background technique [0002] In the field of mechanical equipment, there are many kinds of processing equipment. Among them, the manipulator is one of the commonly used equipment, which is used to load and unload materials. However, some existing manipulators have been gradually adopted by the society due to their simple structure. disuse. [0003] The existing grasping mechanism for loading and unloading has the following defects: [0004] 1. The existing grabbing mechanism often only uses a single-stroke structure to load and unload materials, which greatly restricts its scope of use and limits it to the situation where it can only be transported horizontally; [0005] 2. Existing grabbing mechanisms generally use cylinders for movement and handling, and due to the particularity of the cylinder itself, the piston rod of the large cylinder is relatively...

AI Technical Summary

Problems solved by technology

[0004] 1. The existing grabbing mechanism often only uses a single-stroke structure to load and unload materials, which greatly restricts its scope of use and limits it to the situation where it can only be transported horizontally;

[0005] 2. Existing grabbing mechanisms generally use cylinders for movement and handling, and due to the particularity of the cylinder itself, the piston rod of the large cylinder is relatively long but the volume is too large, and the piston rod of the small cylinder is relatively short but cannot move the material journey;

[0006] 3. The structure of the existing grasping mechanism is too simple, and it has the defect of insufficient stability;

[0007] 4. The existing grasping mechanism has poor effect on loading and unloading and grasping

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