CN214212203U

CN214212203U - Automatic transfer system of H type molten iron

Info

Publication number: CN214212203U
Application number: CN202022943342.0U
Authority: CN
Inventors: 李明; 张佳夫; 刘小龙; 杨玉祥
Original assignee: China Automobile Industry Engineering Co Ltd; Scivic Engineering Corp
Current assignee: China Automobile Industry Engineering Co Ltd; Scivic Engineering Corp
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-09-17
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses an H type molten iron automatic transfer system, including arranging the first track before the electric stove, arranging the second track between two molding lines, first track is parallel with the second track, the second track includes the track that two sections sharp were arranged, has the revolving stage that the transfer car was transported between two sections tracks, the third track with first track and second track are H shape structural arrangement, there is duplex position car that goes out the iron on the first track, there is the transfer car on the third track, there is the mechanical hand of ladle to wrap respectively at two sections orbital both ends. The utility model discloses H type molten iron automatic transfer system through reasonable arranging, has guaranteed continuous tapping and has carried, has promoted the production beat, and is efficient, and degree of automation is high, has important meaning.

Description

Automatic transfer system of H type molten iron

Technical Field

The utility model relates to a casting trade molten iron transports technical field, especially relates to an automatic transfer system of H type molten iron.

Background

In the production process of the casting industry, molten high-temperature metal liquid can be formed only after being transported and poured. Traditional molten iron transportation adopts fork truck or the mode of driving a vehicle and transporting, has serious potential safety hazard. The casting equipment at the present stage also has some molten iron automatic transfer systems, but has the following problems: part of the system: automatic iron receiving, manual hooking is needed after crossing, iron pouring is operated, the system does not operate fully automatically, and safety cannot be guaranteed. The other part of the system is as follows: the molten iron supply of a single moulding line can be met, and when two moulding lines are horizontally arranged, the molten iron supply is not timely and the efficiency is not enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic transfer system of H type molten iron to the technical defect who exists among the prior art.

For realizing the utility model discloses a technical scheme that the purpose adopted is:

the utility model provides an automatic transfer system of H type molten iron, is including arranging the first track before the electric stove, arranging the second track between two molding lines, first track is parallel with the second track, the second track includes the track that two sections straight lines were arranged, has the revolving stage that the transfer car was transported between two sections tracks, the third track with first track and second track are H shape structure and arrange, there is the duplex position car that goes out iron on the first track, there is the transfer car on the third track, there is the mechanical hand of ladle to turn over respectively at two sections orbital both ends.

Preferably, the double-station tapping car comprises a tapping car body capable of moving back and forth on the first rail and two tapping roller conveyors arranged at the upper end of the tapping car body, and the tapping roller conveyors are used for bearing a moving ladle.

Preferably, the transfer car includes a transfer car body capable of moving on a third rail, and a transfer roller conveyor disposed on the transfer car body.

Preferably, one side of the ladle-to-ladle mechanical hand is provided with a material receiving roller conveyor.

The utility model discloses H type molten iron automatic transfer system through reasonable arranging, has guaranteed continuous tapping and has carried, has promoted the production beat, and is efficient, and degree of automation is high, has important meaning.

Drawings

Fig. 1 is a top view of an H-type molten iron automatic transfer system according to the present invention;

FIG. 2 is a view taken along line Q-Q of FIG. 1;

FIG. 3 is a view taken along line P-P of FIG. 1;

fig. 4 is a schematic view of the transfer car.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in figures 1-4, the automatic transfer system for H-shaped molten iron of the utility model comprises a first track 1 arranged in front of an electric furnace, a second track arranged between two moulding lines (moulding line A and moulding line B), the first track is parallel to the second track, the second track comprises two sections of tracks 3 which are linearly arranged, a rotary table 7 for transferring a transfer trolley is arranged between the two sections of tracks which are linearly arranged, the third track 2, the first track and the second track are arranged in an H-shaped structure, the first track is provided with a double-station iron discharging vehicle 5, the third track is provided with a transfer vehicle 6, two ends of the two tracks are respectively provided with a ladle-to-ladle manipulator 10, the ladles fed into the two ends of the second rail are poured into casting ladles 9 of a casting machine, and the inner sides of the moulding line A and the moulding line B are respectively provided with a casting machine, namely a casting machine JZJA and a casting machine JZJB.

Preferably, the double-station tapping car comprises a tapping car body capable of moving back and forth on the first rail and two tapping roller conveyors 17 arranged at the upper end of the tapping car body in parallel, the tapping roller conveyors are used for bearing a moving ladle, traveling wheels are arranged at the bottom of the double-station tapping car, the traveling wheels are driven by motors to travel back and forth on an I-shaped rail 16 of the first rail, so that four electric furnaces, namely a first electric furnace DL1, a second electric furnace DL2, a third electric furnace DL3 and a fourth electric furnace DL4 are driven by the motors to work in a reciprocating mode, when molten iron is received, a furnace body of each electric furnace is inclined by a mechanical machine, and the molten iron is poured into the ladle 4 on the tapping roller conveyor 17 of the double-station tapping car 5 in a parabola 15 mode, so that tapping is achieved, as shown in fig. 3.

Preferably, the transfer car includes a transfer car body capable of moving on a third rail, and a transfer roller conveyor 12 disposed on the transfer car body. The transfer car body adopts wheels to move on the track under the driving of a motor, so that the transfer of the foundry ladle is realized, and the transfer roller conveyor is arranged on the transfer car body through a supporting mechanism 11, as shown in figures 2-4.

Preferably, one side of the ladle-to-ladle manipulator is provided with a receiving roller conveyor 8 for receiving the ladle from the transfer car and moving to a predetermined position to facilitate the ladle-to-ladle manipulator to carry out the ladle-to-ladle operation.

It should be noted that, in the utility model, the mechanical hand of ladle pouring also can choose for use any available prior art to realize, the mechanical hand of ladle pouring has the upset arm, has the constant head tank, on the card on the both sides locating piece of ladle, through upwards lifting up and overturning, as shown in fig. 2, with ladle counter-clockwise turning, the realization is to pouring into the ladle with the molten iron.

The utility model discloses the manipulator of falling the package can refer to the technique realization that the 2019221406615 patent is disclosed.

Tapping: the tapping has four stations, and the empty ladle is arranged on a double-station tapping car and automatically conveyed to the front of the electric furnace according to the tapping requirement; the electric furnace starts to cast iron when dumping, and the empty ladle meets the requirement of a casting parabola track through lifting and back-and-forth movement, so that molten iron is smoothly, stably and splashedly poured into the ladle less; and in the process of pouring iron, the tapping weight is automatically recorded in real time, the tapping weight is controlled, the tapping is stopped, and the tapping weight precision requirement is met.

The transferring and rotating scheduling process comprises the following steps: and the full ladle molten iron is transported to the intersection by the double-station tapping car and is transported to the transfer car, and meanwhile, the transfer car exchanges the empty ladle to the double-station tapping car. And conveying the full ladle to a moulding line casting machine, and conveying the empty ladle to the furnace for continuous tapping. Then, conveying the full ladle molten iron to a rotary table by a transfer car; and according to the requirements of the moulding line A and the moulding line B on molten iron, the transfer car transfers the full ladle of molten iron to the front of the casting machine at the current station.

And (3) iron pouring process: after a casting ladle of the casting machine is in place, the ladle pouring manipulator catches the ladle and tips full ladle molten iron into the casting ladle according to the parabola trajectory and the uniform flow.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

The automatic H-shaped molten iron transferring system is characterized by comprising a first rail arranged in front of an electric furnace and a second rail arranged between two modeling lines, wherein the first rail is parallel to the second rail, the second rail comprises two sections of rails which are linearly arranged, a rotary table for transferring a transfer trolley is arranged between the two sections of rails, a third rail is arranged in an H-shaped structure with the first rail and the second rail, a double-station iron discharging trolley is arranged on the first rail, the transfer trolley is arranged on the third rail, and two ends of the two sections of rails are respectively provided with a ladle-turning manipulator.
2. The automatic H-type molten iron transfer system according to claim 1, wherein the double-station tapping car comprises a tapping car body capable of reciprocating on the first rail and two tapping roller conveyors provided at an upper end of the tapping car body, the tapping roller conveyors being used for carrying moving ladles.
3. The automatic transfer system of H-type molten iron of claim 1, wherein the transfer car comprises a transfer car body capable of moving on a third rail, and a transfer roller conveyor arranged on the transfer car body.
4. The automatic transfer system of H-shaped molten iron according to claim 1, wherein one side of the ladle-to-ladle mechanical arm is provided with a receiving roller conveyor.