Automatic case producing unit for precision casting robot

Abstract

The invention discloses an automatic case producing unit for a precision casting robot, which comprises a six-degree-of-freedom robot, a slurry moistening machine and a sand spraying machine, wherein the sand spraying machine and the slurry moistening machine are arranged around the automatic case producing unit with the six-degree-of-freedom robot as the center; one end of a connecting flange isfixedly connected with a sixth shaft of the six-degree-of-freedom robot; the other end of the connecting flange is fixedly connected onto a gearbox of an upper clamp; a piston rod of an air cylinder of the upper clamp is inserted and sleeved on a mechanism frame of a lower clamp; the mechanism frame is pressed by a briquette; a rotating shaft of the upper clamp is fixedly connected with an electromagnet; a bearing is fixedly arranged on the mechanism frame of the lower clamp; a magnetic rotating shaft is fixedly arranged on the bearing; and the magnetic rotating shaft is actuated with the electromagnet. According to the automatic case producing unit disclosed by the invention, the upper clamp and the lower clamp which are arranged on the six-degree-of-freedom robot are directly controlledthrough an operating console for moistening slurry and spraying sand, thus the row yielding and the work efficiency are improved and the requirement on manual operation level is reduced; meanwhile, the influence of dust on staff is reduced; and in addition, the quality of products is prevented from being influenced and the cost is reduced.

Description

Technical field: [0001] The invention relates to the field of casting equipment, and more specifically relates to an automatic shell-making unit of a precision casting robot. Background technique: [0002] At present, in the foundry industry, the use of robots for casting has been applied in the industry, and most of the robots used are six-degree-of-freedom robots. [0003] However, in the existing shell-making process of precision casting, it is mainly carried out manually, and the work such as dipping slurry and pouring sand is carried out. [0004] Because it is done manually, when the product is too heavy, it is difficult for people to move it. The replacement of new and old employees will make the product quality unstable. At the same time, manual misoperation will affect the product quality and even personal safety; The influence of a large amount of dust, the harsh working environment and other reasons restrict the production rate and work efficiency, and are harmfu...

AI Technical Summary

Problems solved by technology

[0004] Because it is done manually, when the product is too heavy, it is difficult for people to move it. The replacement of new and old employees will make the product quality unstable. At the same time, manual misoperation will affect the product quality and even personal safety; The influence of a large amount of dust, the harsh working environment and other reasons restrict the production rate and work efficiency, and are harmful to the health of personnel.

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