Special clamping jaw installed on mechanical arm for casting shell mold and used for slurry dipping

Abstract

The invention discloses a special clamping jaw installed on a mechanical arm for casting a shell mold and used for slurry dipping. The special clamping jaw comprises a clamping part used for clamping a workpiece, a propping part used for propping the clamping part up so as to allow the clamping part to be enclosed, and a driving part used for pushing the propping part to rise, wherein the driving part has a driving end, the clamping part is connected with the driving part and forms an accommodating space together with the driving part, the propping part and the driving end are located in the accommodating space, and the driving end is connected with the propping part and in linkage with the propping part. The clamping jaw is mounted on the conventional mechanical arm and used in the process of slurry dipping, so automation of the process of slurry dipping is realized; and since an automatic slurry dipping manner is used for replacing a traditional artificial slurry dipping manner, slurry dipping efficiency is improved. In a preferable embodiment, the clamping jaw has a precise structure; and the pushing action of the piston rod of a cylinder is ingeniously utilized for controlling opening and closing of the clamping jaw so as to realize grabbing of the workpiece. The clamping jaw provided by the invention is mounted on a mechanical arm unit and cooperates with the mechanical arm unit to realize 360-DEG rotation, so flexibility and grabbing force can be perfectly controlled.

Description

Technical field [0001] The invention belongs to the mechanized application field of the shell mold dipping process in the dewaxing casting industry, and specifically relates to a special clamping jaw for dipping a shell mold robot arm. Background technique [0002] In the dewaxing casting process, the mold shell dipping process is included. The traditional mold shell dipping process usually uses manual dipping. The traditional manual dipping method has the defects of low efficiency and waste of a lot of manpower; at the same time, the industry Inside, the gripper used in other processes is matched with the mechanical arm device. The general load is ≤5KG, but it only has the function of picking and placing the workpiece. Its grasping is either powerful but not flexible, or flexible but insufficient. , This type of gripper cannot be used in the dipping process. Summary of the invention [0003] In view of this, the technical problem to be solved by the present invention is to provi...

AI Technical Summary

Problems solved by technology

[0002] In the dewaxing casting process, including the mold shell dipping process, the traditional shell dipping process usually adopts the method of manual dipping, and the traditional manual dipping method has the defects of low efficiency and waste of a lot of manpower; at the same time, the industry Inside, the gripper used in other processes cooperates with the mechanical arm device. The general load is ≤5KG, but it only has the function of picking and placing the workpiece. , this type of jaw cannot be used in the dipping process

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