CN220515363U

CN220515363U - Pre-sand filling and quantifying device for lost foam casting

Info

Publication number: CN220515363U
Application number: CN202322161628.7U
Authority: CN
Inventors: 宿立国; 颜丙志; 赵霞
Original assignee: Qingdao Kaijie Heavy Industry Machinery Co ltd
Current assignee: Qingdao Kaijie Heavy Industry Machinery Co ltd
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-02-23
Anticipated expiration: 2033-08-11

Abstract

The utility model discloses a sand pre-filling quantitative device for lost foam casting, which relates to the technical field of lost foam casting and comprises a main body, wherein a supporting frame is fixedly arranged at the bottom of the main body, a mounting bolt is connected with the top end of the supporting frame in a threaded manner, a regulating and controlling component is arranged at the top of the main body and comprises a hopper, the hopper is fixedly arranged at the top of the main body, a baffle is fixedly arranged in the hopper, a regulating and controlling plate is connected at the bottom of the baffle in a sliding manner, and staggered holes are formed in the baffle and the regulating and controlling plate. The regulating plate is connected to the bottom of the partition board in a sliding manner, the staggered holes are formed in the regulating plate and the partition board, the sliding of the regulating plate can regulate the staggered holes in the bottom of the partition board, the size between the two staggered holes is convenient to change, the size regulation between the staggered holes can control the material discharge speed in the hopper, and the convenience of quantitative regulation is improved.

Description

Pre-sand filling and quantifying device for lost foam casting

Technical Field

The utility model relates to the technical field of lost foam casting, in particular to a sand pre-filling quantitative device for lost foam casting.

Background

In the lost foam casting process, a white mold or a foam mold used for casting is an integral body, due to the characteristics of complex shape of the white mold, more channels in a cavity and the like, rain-type sand adding is adopted during molding, so that sand is not added in place or in place in a plurality of cavities, the white mold is required to be prefilled before molding and pouring, more sand is needed, the white mold can deform, a casting is flawed or scrapped, less sand is needed, sand filling is not in place, a blank space is left, when a solution is poured, the solution can reach the space, a sand-sticking block which is difficult to clean is formed after the casting is molded, the cleaning difficulty is increased, the labor intensity of workers is high, and the casting is scrapped when serious, so that the quality combining speed of production is improved. The following problems exist in the prior art:

1. the existing sand pre-filling quantitative device for lost foam casting is complex in quantitative regulation and control of materials, complex in regulation and control of staff and low in working efficiency;

2. the existing sand pre-filling quantitative device for lost foam casting is inconvenient to convey materials, and the phenomenon of blockage easily occurs during material conveying, so that casting production of lost foam is affected.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a sand dosing unit fills in advance for lost foam casting, includes the main part, the bottom fixed mounting of main part has the support frame, the top threaded connection of support frame has mounting bolt, the top of main part is provided with regulation and control subassembly, regulation and control subassembly includes the hopper, hopper fixed mounting is at the top of main part, the inside fixed mounting of hopper has the baffle, the bottom sliding connection of baffle has the regulation and control board, the inside of baffle and regulation and control board all is provided with wrong hole.

The technical scheme of the utility model is further improved as follows: one end of the regulating and controlling plate is fixedly provided with a connecting frame, one side of the connecting frame is rotationally connected with a pull rod, and the bottom of the hopper is fixedly provided with a discharge pipe.

The technical scheme of the utility model is further improved as follows: the top of hopper is provided with feeding assembly, feeding assembly includes the roof, roof fixed mounting is at the top of hopper.

The technical scheme of the utility model is further improved as follows: the top fixed mounting of roof has the mount, the bottom threaded connection of mount has the fixed pin, the bottom fixed mounting of mount has the inlet pipe, the top fixedly connected with feeding hose of inlet pipe.

The technical scheme of the utility model is further improved as follows: the bottom of discharge tube is provided with the ration subassembly, the ration subassembly includes the conveyer pipe, conveyer pipe fixed mounting is in the bottom of discharge tube.

The technical scheme of the utility model is further improved as follows: the inside rotation of conveyer pipe is connected with the transfer line, the outside fixedly connected with transfer blade of transfer line, the one end fixed mounting of transfer line has the axostylus axostyle.

The technical scheme of the utility model is further improved as follows: one end of the shaft lever is fixedly provided with a motor, one side of the motor is fixedly provided with a fixing plate, and one side of the fixing plate is in threaded connection with a fixing bolt.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides a pre-filling sand quantifying device for lost foam casting, which is characterized in that a regulating plate is slidably connected to the bottom of a partition plate under the combined action of the regulating plate and a dislocation hole, the dislocation hole is formed in the regulating plate and the partition plate, the regulating plate is slidably arranged in the dislocation hole at the bottom of the partition plate, the dislocation hole is convenient to change the size between the two dislocation holes, the size adjustment between the dislocation holes can control the material discharge speed in a hopper, and the convenience of quantitative adjustment is improved.

2. The utility model provides a sand pre-filling and quantifying device for lost foam casting, which is characterized in that under the combined action of a motor and a spiral blade, the motor is fixedly arranged on one side of a supporting frame through a fixing plate, the spiral blade is fixedly connected to the outside of a conveying rod, the motor can drive a shaft lever to rotate when in use, the motor can drive the conveying rod to rotate through the shaft lever, the conveying rod can drive the conveying blade to rotate, the conveying blade can convey materials, and meanwhile, the blocking phenomenon can be effectively avoided.

3. The utility model provides a prefill sand quantifying device for lost foam casting, which is characterized in that under the combined action of a fixing frame and a feeding hose, the fixing frame is fixedly arranged at the top of a top plate, the fixing frame can strengthen and fix a feeding pipe, so that the stability of the feeding pipe is conveniently improved, the feeding hose is fixedly connected to one end of the feeding pipe, the feeding pipe hose can convey materials, the inside of a hopper is conveniently added, and the convenience of material conveying is improved.

Drawings

FIG. 1 is a schematic diagram showing the overall structure of a sand-pre-filling and quantifying device for lost foam casting according to the present utility model;

FIG. 2 is a schematic view of a feeding assembly according to the present utility model;

FIG. 3 is a schematic structural view of a control assembly according to the present utility model;

FIG. 4 is a schematic structural view of the dosing assembly of the present utility model.

In the figure: 1. a main body; 2. a regulatory component; 21. a hopper; 22. a discharge pipe; 23. a partition plate; 24. staggered into holes; 25. a regulation plate; 26. a connecting frame; 27. a pull rod; 3. a feeding assembly; 31. a top plate; 32. a fixing frame; 33. a fixing pin; 34. a feed pipe; 35. a feeding hose; 4. a dosing assembly; 41. a motor; 42. a fixing plate; 43. a fixing bolt; 44. a shaft lever; 45. a delivery tube; 46. a transfer lever; 47. a transfer blade; 5. a support frame; 6. and (5) installing a bolt.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-4, the utility model provides a sand pre-filling quantitative device for lost foam casting, which comprises a main body 1, wherein a supporting frame 5 is fixedly arranged at the bottom of the main body 1, a mounting bolt 6 is connected to the top end of the supporting frame 5 in a threaded manner, a regulating and controlling component 2 is arranged at the top of the main body 1, the regulating and controlling component 2 comprises a hopper 21, the hopper 21 is fixedly arranged at the top of the main body 1, a partition plate 23 is fixedly arranged in the hopper 21, a regulating and controlling plate 25 is slidably connected to the bottom of the partition plate 23, staggered holes 24 are formed in the partition plate 23 and the regulating and controlling plate 25, a connecting frame 26 is fixedly arranged at one end of the regulating and controlling plate 25, a pull rod 27 is rotatably connected to one side of the connecting frame 26, and a discharge pipe 22 is fixedly arranged at the bottom of the hopper 21.

In this embodiment, the regulation and control board 25 slides and can adjust the wrong hole 24 of baffle 23 bottom, is convenient for change the size between two wrong holes 24, and the size adjustment between wrong holes 24 can control the inside material discharge rate of hopper 21, has improved quantitative adjustment's convenience.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the top of hopper 21 is provided with feeding subassembly 3, and feeding subassembly 3 includes roof 31, roof 31 fixed mounting at the top of hopper 21, and the top fixed mounting of roof 31 has mount 32, and the bottom threaded connection of mount 32 has fixed pin 33, and the bottom fixed mounting of mount 32 has inlet pipe 34, and the top fixedly connected with feeding hose 35 of inlet pipe 34.

In this embodiment, the fixing frame 32 can strengthen fixedly the inlet pipe 34, is convenient for improve the stability of inlet pipe 34, and the feeding hose 35 can carry the material, is convenient for add hopper 21 inside, has improved the convenience that the material was carried.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the bottom of the discharge pipe 22 is provided with the dosing assembly 4, and the dosing assembly 4 includes a conveying pipe 45, and conveying pipe 45 fixed mounting is in the bottom of discharge pipe 22, and the inside rotation of conveying pipe 45 is connected with transfer lever 46, and the outside fixedly connected with transfer blade 47 of transfer lever 46, and the one end fixed mounting of transfer lever 46 has axostylus axostyle 44, and the one end fixed mounting of axostylus axostyle 44 has motor 41, and one side fixed mounting of motor 41 has fixed plate 42, and one side threaded connection of fixed plate 42 has fixing bolt 43.

In this embodiment, the motor 41 can drive the shaft lever 44 to rotate, the motor 41 can drive the transmission rod 46 to rotate through the shaft lever 44, the transmission rod 46 can drive the transmission blade 47 to rotate, and the transmission blade 47 can convey materials, so that blocking phenomenon can be effectively avoided.

The working principle of the sand-prefilling quantitative device for lost foam casting is specifically described below.

As shown in fig. 1-4, regulation and control board 25 sliding connection is in the bottom of baffle 23, wrong hole 24 sets up in the inside of regulation and control board 25 and baffle 23, regulation and control board 25 sliding can be to the wrong hole 24 of baffle 23 bottom be adjusted, be convenient for change two wrong size between the hole 24, the size adjustment between the wrong hole 24 can be to the inside material discharge rate of hopper 21 control, the convenience of quantitative adjustment has been improved, motor 41 passes through fixed plate 42 fixed mounting in one side of support frame 5, transfer blade 47 fixed connection is in the outside of transfer pole 46, during the use motor 41 can drive axostylus axostyle 44 and rotate, motor 41 can drive transfer pole 46 through axostylus axostyle 44 and rotate, transfer blade 46 rotates and can drive transfer blade 47 and rotate, transfer blade 47 rotates and can carry the material, simultaneously can effectually avoid the jam phenomenon, mount 32 fixed mounting is at the top of roof 31, mount 32 can strengthen the inlet pipe 34 and be convenient for improve the stability of 34, feed hose 35 fixed connection is in the one end of inlet pipe 34, feed hose 35 can carry the material, the inside the hopper is convenient for carrying 21, the convenience of adding has been improved.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a sand dosing device is filled in advance for lost foam casting, includes main part (1), its characterized in that: the utility model discloses a novel automatic control device for the water heater, including main part (1), bottom fixed mounting of main part (1) has support frame (5), the top threaded connection of support frame (5) has mounting bolt (6), the top of main part (1) is provided with regulation and control subassembly (2), regulation and control subassembly (2) include hopper (21), hopper (21) fixed mounting is at the top of main part (1), the inside fixed mounting of hopper (21) has baffle (23), the bottom sliding connection of baffle (23) has regulation and control board (25), the inside of baffle (23) and regulation and control board (25) all is provided with wrong hole (24).

2. The sand-pre-filling and quantifying device for lost foam casting according to claim 1, wherein: one end of the regulating and controlling plate (25) is fixedly provided with a connecting frame (26), one side of the connecting frame (26) is rotatably connected with a pull rod (27), and the bottom of the hopper (21) is fixedly provided with a discharge pipe (22).

3. The sand-pre-filling and quantifying device for lost foam casting according to claim 1, wherein: the top of hopper (21) is provided with feeding subassembly (3), feeding subassembly (3) are including roof (31), roof (31) fixed mounting is at the top of hopper (21).

4. A sand-pre-filling and quantifying device for lost foam casting according to claim 3, wherein: the top fixed mounting of roof (31) has mount (32), the bottom threaded connection of mount (32) has fixed pin (33), the bottom fixed mounting of mount (32) has inlet pipe (34), the top fixedly connected with pay-off hose (35) of inlet pipe (34).

5. The sand-pre-filling and quantifying device for lost foam casting according to claim 2, wherein: the bottom of the discharge pipe (22) is provided with a dosing assembly (4), the dosing assembly (4) comprises a conveying pipe (45), and the conveying pipe (45) is fixedly arranged at the bottom of the discharge pipe (22).

6. The sand-pre-filling and quantifying device for lost foam casting according to claim 5, wherein: the inside rotation of conveyer pipe (45) is connected with transfer lever (46), the outside fixedly connected with transfer blade (47) of transfer lever (46), the one end fixed mounting of transfer lever (46) has axostylus axostyle (44).

7. The sand-pre-filling and quantifying device for lost foam casting according to claim 6, wherein: one end of the shaft lever (44) is fixedly provided with a motor (41), one side of the motor (41) is fixedly provided with a fixing plate (42), and one side of the fixing plate (42) is connected with a fixing bolt (43) in a threaded manner.