Full-automatic single-station molding machine

Abstract

The invention relates to a full-automatic single-station molding machine. The machine comprises a sand box group, a sand box driving part, a compaction part, a sand mold push-out part and a frame part, the lower portion of the sand box group is connected with the sand box driving part, the upper portion of the sand box group is provided with a lower sand box, the side surface of the lower sand boxis connected with an upper sand box through a guide rod, the upper portion of the guide rod is connected with an upper sand box driving hydraulic cylinder and a lower sand box driving hydraulic cylinder, the lower end of the upper sand box driving hydraulic cylinder and the lower end of the lower sand box driving hydraulic cylinder are connected with a box poking cylinder, the upper portion of the sand box driving part is connected with a blocking disc, and the upper portion of the sand box driving part is connected with a driving hydraulic cylinder. According to the machine, the compaction part adopts a small-diameter hydraulic cylinder to drive a large-diameter hydraulic cylinder to move, the length of the large-diameter hydraulic cylinder is reduced, and the use of hydraulic oil is reduced; a template exchange part can realize replacement of new and old templates without shutdown; and the sand mold push-out part adopts a hydraulic rotary actuator to drive the guide part to convertrotary motion into linear motion.

Description

technical field [0001] The invention relates to a fully automatic single-station molding machine, which belongs to the technical field of molding machines. Background technique [0002] Molding machine is a common casting equipment, and the application of fully automatic molding machine is very wide. It has been used in foundry, metallurgy, building materials, machinery manufacturing and electric power departments. The equipment can be transported in an inclined or horizontal direction. It can also be used in the assembly line to effectively complete various production processes. Because its load-bearing components and traction components are made of metal materials, it has strong adaptability to conveying materials. At the same time, using the molding machine correctly and safely can extend the The working life of the molding machine can also improve the production quality. The traditional molding machine is produced by manual molding and semi-mechanized molding. The plate...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a fully automatic single-station molding machine to solve the problem that the molding machine proposed in the above-mentioned background technology adopts manual molding and semi-mechanized molding production, the production method is backward and the efficiency is low, and the guide rod is easy to be caused during use. Partial wear, and it is not convenient to replace the pattern plate, and the working efficiency of the hydraulic cylinder is relatively low.

Images