CN220612287U

CN220612287U - Quantitative casting system

Info

Publication number: CN220612287U
Application number: CN202322219949.8U
Authority: CN
Inventors: 杨建�
Original assignee: Jiangsu Gangfeng Machinery Casting Co ltd
Current assignee: Jiangsu Gangfeng Machinery Casting Co ltd
Priority date: 2023-08-17
Filing date: 2023-08-17
Publication date: 2024-03-19
Anticipated expiration: 2033-08-17

Abstract

The utility model relates to the technical field of casting, in particular to a quantitative casting system which comprises a box closing line, a casting line, a transfer device, a quantitative casting ladle and a sand box group, wherein the box closing line is arranged on one side of the casting line, the quantitative casting ladle is arranged on the other side of the casting line, the sand box group comprises a sand box of one type, a sand box of two types and a sand box of three types, the lower box of the sand box group is provided with a trigger rod, and the trigger elements are arranged at different positions on the casting ladles through proximity switches at different positions on the casting ladles and different positions on the casting ladles, so that the casting ladles cast according to signals of different proximity switches, and the function of casting different sand molds is realized.

Description

Quantitative casting system

Technical Field

The utility model relates to the technical field of casting, in particular to a quantitative casting system.

Background

The automatic casting line mainly comprises an automatic molding machine, a sand mold conveyor and a quantitative casting machine, and is characterized in that the automatic casting lines of different castings are independent generally because of different casting amounts of sand molds of different castings, after a plurality of automatic casting lines are combined, one sand mold conveyor is provided with sand molds with different cavity sizes, so that the quantitative casting machine is required to cast different liquid amounts according to different sand molds, and the conventional quantitative casting machine can only cast with the same liquid amount each time and cannot meet the function of casting different sand molds.

Disclosure of Invention

In order to solve the problems, the utility model provides the functions of casting different sand molds by arranging the proximity switches at a plurality of different positions on the casting ladle and arranging the trigger elements at different positions on different casting sand boxes, so that the casting ladle performs casting according to signals of the different proximity switches.

The utility model provides a ration casting system, includes mould assembling line, casting line, transfer device, ration ladle and sand box group, its characterized in that: the quantitative casting machine is characterized in that the box closing line is arranged on one side of the casting line, the quantitative casting ladle is arranged on the other side of the casting line, the sand box group comprises a sand box of one type, a sand box of two types and a sand box of three types, trigger rods are arranged on the lower box of the sand box group, the quantitative casting ladle comprises a casting ladle, a transmission device, a weighing device and a proximity switch group, the proximity switch group comprises a first proximity switch, a second proximity switch and a third proximity switch, the height of the trigger rods on the sand box of one type is identical to that of the first proximity switch, the height of the trigger rods on the sand box of two types is identical to that of the second proximity switch, and the height of the trigger rods on the sand box of three types is identical to that of the third proximity switch.

Further, the box closing line is arranged in parallel with the casting line, and the transfer device is arranged perpendicular to the box closing line and the casting line.

Further, the transfer device comprises an in-out transfer device and an intermediate transfer device, and the in-out transfer device is responsible for the transfer in and out of the sand mould.

The utility model has the beneficial effects that:

1. the casting systems of a plurality of casting lines are combined, so that the occupied area of automatic casting equipment is greatly reduced;

2. a plurality of proximity switches are arranged on a base of the casting machine, and metal pieces capable of triggering the proximity switches are arranged at different positions of different sand boxes so that when casting of the different sand boxes is realized, the PLC can receive different signals and send out different instructions.

3. The casting ladle is driven by the synchronous belt, the increase and decrease of hydraulic oil are not involved in the driving process, and the weighing data are more accurate.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a quantitative casting system according to the present utility model;

FIG. 2 is a schematic diagram of a flask construction of a quantitative casting system according to the present utility model;

FIG. 3 is a schematic diagram of a casting machine of a quantitative casting system according to the present utility model;

wherein, 1, a box closing line; 2. a casting line; 3. a transfer device; 301. an in-out transfer device; 302. an intermediate transfer device; 4. quantitative casting ladle; 401. casting ladle; 402. a transmission device; 403. a weighing device; 404. a proximity switch group; 405. a first proximity switch; 406. a second proximity switch; 407. a third proximity switch; 5. a sand box group; 501. a type of sand box; 502. a second sand box; 503. three types of sand boxes; 504. a trigger lever.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

As shown in fig. 1-3, the device comprises a box closing line 1, a casting line 2, a transfer device 3, a quantitative casting ladle 4 and a sand box group 5, and is characterized in that: the box closing line 1 is arranged on one side of the casting line 2, the quantitative casting ladle 4 is arranged on the other side of the casting line 2, the sand box group 5 comprises a sand box 501, a sand box 502 and a sand box 503, trigger rods 504 are arranged on the lower sand box of the sand box group 5, the quantitative casting ladle 4 comprises a casting ladle 401, a transmission device 402, a weighing device 403 and a proximity switch group 404, the proximity switch group 404 comprises a first proximity switch 405, a second proximity switch 406 and a third proximity switch 407, the height of the trigger rods 504 on the sand box 501 is the same as that of the first proximity switch 405, the height of the trigger rods 504 on the sand box 502 is the same as that of the second proximity switch 406, and the height of the trigger rods 504 on the sand box 503 is the same as that of the third proximity switch 407.

Further, the mold closing line 1 is arranged in parallel with the casting line 2, and the transfer device 3 is arranged perpendicular to the mold closing line 1 and the casting line 2.

Further, the transfer device 3 includes an in-out transfer device 301 and an intermediate transfer device 302.

In specific operation, the automatic molding machine conveys the lower box of the sand mold onto the in-out transfer device 301, the in-out transfer device 301 pushes the lower box onto the box closing line 1, the automatic molding machine conveys the upper box of the sand mold onto the in-out transfer device 301 again, the box closing is completed by the sand box, a complete cavity is formed inside the sand mold, the boxes on the box closing line 1 are continuously increased, a box group 5 is formed after the boxes are fully discharged, one type of boxes 501, two types of boxes 502 and three types of boxes 503 are arranged in an out-of-order manner, the boxes on the box closing line 1 are continuously increased, the boxes are pushed onto the middle transfer device 302, the middle transfer device 302 conveys the boxes from the box closing line 1 onto the casting line 2, when the boxes move to one side of the quantitative casting ladle 4, the trigger rod 504 of the boxes approaches one of the proximity switches 404, the transmission device 402 is started after the quantitative casting ladle 4 receives a signal of the PLC, the casting ladle 401 starts casting, the weighing device 403 continuously records the casting ladle weight in the casting process, after the weight reaches the receiving amount, the receiving package is started, the middle transfer device 302 continues to work after casting is completed, the casting line 2 is pushed onto the sand feeding in the in-out transfer device 301, and cooling down.

While the utility model has been described with reference to the preferred embodiments, it is not limited thereto, and various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a ration casting system, includes mould assembling line (1), casting line (2), transfer device (3), ration pouring ladle (4) and sand box group (5), its characterized in that: the mold closing line (1) is arranged on one side of the casting line (2), the quantitative casting ladle (4) is arranged on the other side of the casting line (2), the sand box group (5) comprises a sand box (501) of one type, a sand box (502) of the other type and a sand box (503) of the three type, trigger rods (504) are arranged on the lower box of the sand box group (5), the quantitative casting ladle (4) comprises a casting ladle (401), a transmission device (402), a weighing device (403) and a proximity switch group (404), the proximity switch group (404) comprises a first proximity switch (405), a second proximity switch (406) and a third proximity switch (407), the height of the trigger rods (504) on the sand box (501) of the one type is the same as the height of the first proximity switch (405), the height of the trigger rods (504) on the sand box (502) of the other type is the same as the height of the second proximity switch (406), and the height of the trigger rods (504) on the sand box (503) of the three type is the same as the height of the third proximity switch (407).

2. A quantitative casting system according to claim 1, wherein: the box closing line (1) and the casting line (2) are arranged in parallel, and the transfer device (3) is perpendicular to the box closing line (1) and the casting line (2).

3. A quantitative casting system according to claim 2, wherein: the transfer device (3) comprises an in-out transfer device (301) and an intermediate transfer device (302).