SU1496906A1 - Plant for manufacturing and delivering rods - Google Patents

Abstract

The invention relates to foundry, in particular, to the automation of the issuance and production of sand cores. The purpose of the invention is to automate and reliably dispense rods. The unit for manufacturing and issuing rods contains a core automaton 2 with a rotary part 10 core box, a two-haul satellite conveyor 14 rods, two sliding roller table sections 9 located above and below part 10 of the core box. In this case, the branches 7, 8 of the satellite conveyor are located at the level of sections 9 and are associated with the tilting device of the half-form drum-type. The invention makes it possible to automate operations with brittle thin-walled casting rods from a core automaton prior to installation into a half-form. 4 il.

Description

Production and delivery of rods contains a core automaton 2 with a rotary part of the 10 core box, a two-Russian satellite conveyor of 14 rods, two sliding roller table sections 9, located above and below the part 10 of the core box. At the same time, the satellite conveyor wind 7.8 is located at the level of sections 9 and is associated with the tilter of the half-form drum-type. The invention makes it possible to automate operations with brittle thin-walled casting rods from the removal of the rods from the machine to installation in the half-mold. 4 il.

The invention relates to foundry, in particular to automaton. tizi operation operations and sand cores.

The purpose of the invention is the automation and reliability of rods.

FIG. 1 shows an installation, a general VIEW} in FIG. 2 - two brown transporter, side view; on fig.Z - the same, top view; figure 4 - tilter .poluform drumngo type, side view.

The plant for manufacturing and issuing sand cores contains a two-level satellite feed conveyor 1, located between the sterile automatic machine 2 and the tilter 3 half-molds, with the conveyor 4 feeding the core boxes with a set of satellites and conveyor 5 - receiving a set of satellites perpendicular to the upper branch of the conveyor perpendicularly and at the level of the lower branch, there is a conveyor 6 for receiving core boxes. In the upper roller table branch 7 of the two-way conveyor 1 and the lower branch 8 are located

sliding roller section 9, installed above and below the pivotal part 10 of the core box. With cylinder 1t. In the tilter 3, two lifting sections of the 12 drive roller table with latches of 13 satellites and 14 satellites were stopped.

The installation works as follows.

By conveyor 4, a core box with a set of satellites 14 is fed to the upper branch 7 of the conveyor 1, the core box enters section 9, the cylinder 11 moves out, the core box is fixed, section 9 is retracted by cylinders 15, the cylinder 11 lowers the core box, then rotates the box counterclockwise arrows 90, filled with core mixture.

the core box part 10 is retracted from the fixed part 16 on the machine 2, the part 10 is turned 90 by the plane of the connector, up part 10 by the cylinder 11 up to the assembly with the satellite 14, the section 9 is retracted, the part 10 is lowered by the satellite 14, turned 180, the cylinder 11 is lowered, the sections 9 of the lower branch 8 are reduced, part 10 is lifted, satellite 14 with rods 17 and the drive roller table are lifted to section 9, satellite 14 goes along branch 8 into tilter 3, where half of the mold 19 is fed through the roller table 18 the satellite 20 is received by the lower section 12 of the cant the body 3, the cylinder 21, the section 12 with the satellite 14 rises to the assembly with the half-form 19, in this state the tilter 3 turns on ISO on the rollers 22 by the electric motor 23, the cylinder 21 lifts the satellite 14, leaving the rods in the half-form, simultaneously pulling the empty satellite into the branch 7 14 and receive a satellite with rods, the satellite along branch 7 enters section 9, after which the line operation cycle is repeated.

When switching to the new nomenclature, the old core box is transferred to the lower section 9, and then to the conveyor 6, the old set of satellites from branch 7 is received by the conveyor 5, and the new core box with a set of satellites is transported along the conveyor 4 to branch 7.

Inclusion of half-molds into the installation unit allows for the insertion of various rods, including thin-walled ones, since the installation of rods into the mold is carried out without force gripping with kinematic retention in the satellite cell. The supply and extension of satellites from the turn-off device is carried out simultaneously with the feeding of the half-form, which allows the rods to be put in the work-cycle of the turn-over machine, to reduce the number of flasks, since on the automatic molding line it is possible to exclude the installation site of the rods, improve the accuracy and reliability of the installation; No need to retool the tilter for changeover. The system for removing rods from an automatic machine also does not require readjustment, which ensures the universality of the main installation chain (a core automatic machine, a two-way conveyor, a tilting half-form).

The proposed installation can be equipped with molding lines that have a tilting half-mold with a rotation axis parallel to the feeding direction of the half-molds.

FIG.

Claims (1)

Invention Formula An apparatus for manufacturing and issuing rods, comprising a shaping machine, a mechanism for rotating a portion of a rod case through 180 ° and a device for transporting rods, characterized in that, for the purpose of automation and reliability of issuing rods, it is equipped with two sliding roller table sections located above and under the mechanism of rotation of the core box part, and the device for transporting the rods is a two-Russian conveyor located at the level of the sliding roller table sections and connected channels the supplier of the half-form drum type. It V- N 13 3 g " ; " F1 / g.Z. 20 Iff FIG.