CN219151492U

CN219151492U - Molding sand separating and recycling device for steam casting

Info

Publication number: CN219151492U
Application number: CN202223481429.6U
Authority: CN
Inventors: 刘文芹; 付广俊; 靳宝昌; 宋宏亮
Original assignee: Henan Zhongtian Technology Co ltd
Current assignee: Henan Zhongtian Technology Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-09
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a molding sand separating and recycling device for automobile accessory casting, which comprises a recycling box and a funnel. The beneficial effects are that: according to the utility model, the squeeze rollers, the electromagnets, the first conveying belt and the second conveying belt are adopted, molding sand slides down to the surface of the second conveying belt along the inclined plate, the second conveying belt rotates to convey molding sand subjected to squeezing and crushing to the lower part of the first conveying belt, the electromagnets are fixedly arranged between the first conveying belts, metal particles in the molding sand are adsorbed on the surface of the first conveying belt through magnetic force, the metal particles adsorbed on the surface are conveyed out of the outlet through rotation of the first conveying belt, the metal particles move to the position beyond the magnetic force range of the electromagnets and fall into the material receiving box, so that continuous crushing and separation of the molding sand are completed, the metal particles in the molding sand are conveyed out of the recovery box while being sucked, and the metal particles are synchronously recovered, so that the trouble of manual cleaning and recovery is avoided, the convenience of use is improved, and the working efficiency is improved.

Description

Molding sand separating and recycling device for steam casting

Technical Field

The utility model relates to the technical field of steam fitting casting, in particular to a molding sand separating and recycling device for steam fitting casting.

Background

The automobile accessory is also called an automobile part, can be produced in a casting mode, can use molding sand as a material in casting production, and can be mixed with cooled metal small particles in the molding sand after casting molding, so that the subsequent use is affected, and the molding sand needs to be removed in recycling.

Through retrieving the back discovery, the publication is CN114042859A, and the name is a foundry sand dust-free processing recovery unit for casting, and the application has proposed that patent number CN112475220A discloses a foundry sand dust-free processing recovery unit for casting, and the device includes the collection box, and the upper portion in the collection box is equipped with elementary grinding device, elementary grinding device's below is equipped with screening plant, and fixed connection inlet hood and exhaust hood respectively on the collection box inner wall of screening plant both sides, and the device has certain defect when using: the inside little granule after probably being mingled with metal melt cooling behind the molding sand use, and when the device is inside pulverizes, can pulverize the granule and mix the inside at the molding sand after retrieving, thereby can not carry out the problem of effectual processing recovery to the molding sand, through the vibrating motor that is equipped with, the inserted block, the connecting block, elastic connection mechanism, the sleeve, the screen drum, even the board, the montant, horizontal pole and bar magnet, can carry out quick vibration cracked screening to the molding sand after using, and carry out quick absorption to the metal granule that contains in the molding sand at the screening process of to the molding sand, improve the complete sufficiency of molding sand processing, be in comparatively sealed environment with handling work simultaneously, reduce the production of dust, but the actual conditions is, the molding sand possesses certain granule collection and joins in marriage, and all be through screening washing and dust removal processing, dust content is few, simultaneously, this application adopts the bar magnet magnetic force to adsorb the metal granule, thereby reach the purpose of getting rid of metal granule, but, the bar magnet can adsorb a large amount of metal granule, unable synchronous discharge at the during operation, need later stage separate metal granule alone, the convenience is still improved, the separation efficiency is further improved.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the molding sand separating and recycling device for the automobile accessory casting, which has the advantages of improving the convenience and the efficiency of use, and further solves the problems in the prior art.

(II) technical scheme

In order to achieve the advantages of improving the convenience and the efficiency of use, the utility model adopts the following specific technical scheme:

the utility model provides a molding sand separation recovery unit for auto parts casting, includes recovery tank and funnel, recovery tank top fixed mounting has the funnel, and the funnel below is provided with the squeeze roller to squeeze roller both ends and rotate with the recovery tank through first roller and be connected, squeeze roller below slant fixed mounting has the swash plate, and has arranged second conveyor belt below the swash plate, and the inside both ends of second conveyor belt are provided with the second conveyor roller to second conveyor roller both ends are connected with the recovery tank rotation through the second roller, second conveyor belt cover is received the second conveyor roller surface, and second conveyor belt top dislocation arrangement has the mounting panel to mounting panel bottom surface fixed mounting has the roller frame, rotate between the roller frame and be connected with first conveyor roller, and first conveyor belt has cup jointed first conveyor belt to the mount is equipped with the electro-magnet between the first conveyor belt, the export has been run through to the recovery tank both sides, first conveyor belt, mounting panel and electro-magnet one end run through the export and extend to the export outside, the recovery tank both sides are located first conveyor belt one end below and put and connect the magazine.

Further, the recovery box top surface mount is equipped with the frame of choosing, and the frame top surface fixed mounting of choosing has the cylinder to the piston rod of cylinder runs through the frame fixedly connected with lifter plate of choosing, the vertical fixedly connected with inserted bar in lifter plate bottom surface.

Further, the driving mechanism of the squeeze roller is arranged on the front vertical face of the recovery box, and the output end of the driving mechanism of the squeeze roller is fixedly connected with one end of the first roller shaft.

Further, the driving mechanism of the second conveying roller is further installed on the front vertical face of the recovery box, and the output end of the driving mechanism of the second conveying roller is fixedly connected with one end of the second roller shaft.

Further, a plurality of second conveying belts are arranged in a staggered mode, and the conveying directions of two adjacent second conveying belts are opposite.

Further, the electromagnet working surface is in sliding abutting connection with the inner side surface of the first conveying belt, and the length of the electromagnet is smaller than that of the first conveying belt.

Further, a driving motor is fixedly arranged on one side surface of the roller frame, and the output end of the driving motor is connected with the mounting end of the first conveying roller.

Further, the inserted bars are provided with a plurality of inserted bars.

(III) beneficial effects

Compared with the prior art, the utility model provides the molding sand separating and recycling device for the steam distribution casting, which has the following beneficial effects:

(1) According to the utility model, the squeeze roller, the electromagnet, the first conveying belt and the second conveying belt are adopted, when the molding sand is separated and recovered, the molding sand can be thrown into the hopper, the squeeze roller rotates to squeeze and crush the molding sand, the molding sand subjected to squeezing and crushing slides down to the surface of the second conveying belt along the inclined plate, the second conveying belt rotates to convey the molding sand subjected to squeezing and crushing to the lower part of the first conveying belt, the electromagnet is fixedly arranged between the first conveying belts, the small metal particles in the molding sand are adsorbed on the surface of the first conveying belt through magnetic force, the small metal particles adsorbed on the surface are conveyed out of the outlet through the rotation of the first conveying belt, and fall into the receiving box after moving beyond the magnetic force range of the electromagnet, so that continuous crushing and separation of the molding sand are completed, the small metal particles in the molding sand are conveyed out of the recovery box while being sucked, and the small metal particles are synchronously recovered, the trouble of manual cleaning and recovery is omitted, the convenience of use is improved, and meanwhile the working efficiency is improved.

(2) According to the utility model, the cylinder and the inserted link are adopted, when the molding sand block is large, the cylinder can drive the lifting plate to move up and down, so that the inserted link is driven to move up and down, the molding sand block with large size is decomposed into small blocks in a repeated inserting mode, then the molding sand block can be extruded and crushed into particles for the second time through the extrusion roller, the funnel is prevented from being blocked by the molding sand block with large size in the way of the inserted link of the cylinder, and the stability of continuous feeding is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of a sand separating and recovering device for steam casting according to the present utility model;

fig. 2 is a front view of the sand separation and reclamation apparatus for molding sand for steam casting according to the present utility model;

fig. 3 is a side view of the sand separation and recovery apparatus for molding sand for molding by air-train casting according to the present utility model;

fig. 4 is a schematic structural view of a first conveyor belt according to the present utility model.

In the figure:

1. a recovery box; 2. a picking frame; 3. a cylinder; 4. a lifting plate; 5. a rod; 6. a funnel; 7. a squeeze roll; 8. a first roller shaft; 9. a sloping plate; 10. a mounting plate; 11. a roller frame; 12. a first conveying roller; 13. an electromagnet; 14. a first conveyor belt; 15. an outlet; 16. a receiving box; 17. a second conveying roller; 18. a second conveyor belt; 19. and a second roll shaft.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, there is provided a sand separation and recovery device for steam foundry.

The utility model will now be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-4, a molding sand separating and recovering device for automotive casting according to the embodiment of the utility model includes a recovery tank 1 and a hopper 6, the top surface of the recovery tank 1 is fixedly provided with the hopper 6, and the lower part of the hopper 6 is provided with a squeeze roller 7, the squeeze roller 7 is similar to a crushing pair roller of a pair roller crusher, and is a common crushing structure, too many redundant description is not made here, and two ends of the squeeze roller 7 are rotatably connected with the recovery tank 1 through a first roller shaft 8, wherein, a driving mechanism of the squeeze roller 7 is installed on the front surface of the recovery tank 1, and the output end of the driving mechanism of the squeeze roller 7 is fixedly connected with one end of the first roller shaft 8, and is a common driving structure, the lower part of the squeeze roller 7 is obliquely and fixedly provided with a sloping plate 9, and the lower part of the sloping plate 9 is provided with a second conveying belt 18, and two ends inside the second conveying belt 18 are provided with a second conveying roller 17, and two ends of the second conveying roller 17 are rotatably connected with the recovery tank 1 through a second conveying belt 19, the second conveying belt 18 is sleeved on the outer surface of the second conveying roller 17, wherein, the front surface of the squeeze roller 1 is also provided with a second conveying roller shaft 17, the second conveying mechanism is rotatably connected with the second conveying roller shaft 17, and is fixedly connected with the first conveying roller 11, and is fixedly connected with the other side of the first conveying frame 11, and is fixedly connected with the second conveying frame 11, and is fixedly connected with the conveying frame 11, and is fixedly provided with the conveying frame, and has a common conveying frame, and has a mounting plate 12, the utility model provides a sand recycling device, including first conveyer belt 14, the mount is equipped with electro-magnet 13 between the first conveyer belt 14, the export 15 has been run through to first conveyer belt 14, export 15 has been run through to mounting panel 10 and electro-magnet 13 one end, first conveyer belt 14 both sides are located first conveyer belt 14 one end below and put and connect magazine 16, when carrying out the separation to the molding sand and retrieve, can throw into the molding sand from funnel 6, squeeze roll 7 rotates and squeeze broken the molding sand, the molding sand after squeezing broken slides to second conveyer belt 18 surface along swash plate 9, second conveyer belt 18 rotates and carries the molding sand after squeezing broken to first conveyer belt 14 below, fixed mounting electro-magnet 13 between the first conveyer belt 14, adsorb the metal granule in the molding sand at the surface of first conveyer belt 14 through magnetic force, first conveyer belt 14 rotates and carries out export 15 with the metal granule that adsorbs on the surface, the metal granule is dropped to connect magazine 16 inside after going beyond the magnetic force scope of electro-magnet 13, thereby accomplish continuous broken and separation to the molding sand, and carry out the manual work that removes the metal granule in the molding sand and send out the manual work of the limit to carry out the manual work recovery efficiency of the metal granule, the trouble recovery efficiency has been improved, the convenience has been improved to the manual work recovery of the molding sand.

In one embodiment, the recovery box 1 top surface mount is equipped with and chooses frame 2, and choose frame 2 top surface fixed mounting has cylinder 3, and the piston rod of cylinder 3 runs through and chooses frame 2 fixedly connected with lifter plate 4, the vertical fixedly connected with inserted bar 5 in lifter plate 4 bottom surface, wherein, inserted bar 5 is provided with many, when the molding sand piece is great, cylinder 3 can drive lifter plate 4 and reciprocate, thereby drive inserted bar 5 and reciprocate, decompose the molding sand piece of the bigger size into the fritter through the mode of inserting repeatedly, then can extrude broken into granule with its secondary through squeeze roll 7, the mode of the inserted bar 5 of cylinder 3 has avoided the bigger molding sand piece of size to block up funnel 6, the stability of continuous feeding has been improved.

In one embodiment, a plurality of second conveyor belts 18 are staggered, and the conveying directions of two adjacent second conveyor belts 18 are opposite, so as to complete multi-layer continuous conveying.

In one embodiment, the working surface of the electromagnet 13 is in sliding abutting connection with the inner side surface of the first conveyor belt 14, so that magnetic force penetration is facilitated, the length of the electromagnet 13 is smaller than that of the first conveyor belt 14, and metal small particles are convenient to fall after moving to the tail end of the first conveyor belt 14.

Working principle:

when carrying out the separation and recovery to the molding sand, can throw into the molding sand from funnel 6, squeeze roller 7 rotates and extrudees the breakage to the molding sand, through the broken molding sand of extrusion along swash plate 9 landing to second conveyor belt 18 surface, second conveyor belt 18 rotates and carries the broken molding sand of extrusion to first conveyor belt 14 below, fixed mounting has electro-magnet 13 between the first conveyor belt 14, adsorb the metal granule in the molding sand at the surface of first conveyor belt 14 through magnetic force, first conveyor belt 14 rotates and carries out export 15 with the metal granule that adsorbs at the surface, the metal granule moves to and drops to the inside of receiver 16 behind exceeding electro-magnet 13 magnetic force scope, thereby accomplish the continuous crushing and the separation to the metal granule in the molding sand is carried out recovery tank 1, and carry out synchronous recovery to the metal granule, the trouble of manual cleaning recovery has been saved, simultaneously, when the molding sand piece is great, simultaneously, cylinder 3 can drive lifter 4 reciprocate, thereby drive inserted bar 5 reciprocate, the mode that will adsorb at the surface is big with the shaping sand 5 through the repeated plug-in block mode, the continuous extrusion mode that the molding sand can be formed into the big size of the molding sand 5, the continuous extrusion mode is avoided to the continuous extrusion mode is greatly broken, the molding sand is broken, the mode is realized, and the stability is improved.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a molding sand separation recovery unit for auto parts casting, its characterized in that, including recovery case (1) and funnel (6), recovery case (1) top surface fixed mounting has funnel (6), and funnel (6) below is provided with squeeze roll (7) to squeeze roll (7) both ends are rotated through first roller (8) and recovery case (1) and are connected, squeeze roll (7) below slant fixed mounting has swash plate (9), and swash plate (9) below has arranged second conveyer belt (18) to second conveyer belt (18) inside both ends are provided with second conveyer roller (17), and second conveyer belt (17) both ends are passed through second roller (19) and are connected with recovery case (1) rotation, second conveyer belt (18) cup joint second conveyer roller (17) surface, and second conveyer belt (18) top dislocation is arranged mounting panel (10), and mounting panel (10) bottom surface fixed mounting has roller frame (11), rotate between roller frame (11) and be connected with first conveyer roller (12), and first conveyer belt (12) outside wall (14) have been equipped with first conveyer belt (14), and first conveyer belt (14) are cup jointed between first conveyer belt (14) and second conveyer belt (14) are equipped with the mount (14) and are seted up between the export One end of the mounting plate (10) and one end of the electromagnet (13) penetrate through the outlet (15) and extend to the outer side of the outlet (15), and a receiving box (16) is arranged below one end of the first conveying belt (14) on two sides of the recovery box (1).

2. The molding sand separating and recycling device for automobile part casting according to claim 1, wherein a picking frame (2) is arranged on a top surface fixing frame of the recycling bin (1), an air cylinder (3) is fixedly arranged on the top surface of the picking frame (2), a piston rod of the air cylinder (3) penetrates through the picking frame (2) and is fixedly connected with a lifting plate (4), and a inserting rod (5) is vertically and fixedly connected with the bottom surface of the lifting plate (4).

3. The molding sand separating and recovering device for automobile part casting according to claim 1, wherein the front vertical surface of the recovering box (1) is provided with a driving mechanism of the squeeze roller (7), and the output end of the driving mechanism of the squeeze roller (7) is fixedly connected with one end of the first roller shaft (8).

4. The molding sand separating and recovering device for automobile part casting according to claim 1, wherein the front vertical surface of the recovering box (1) is also provided with a driving mechanism of a second conveying roller (17), and the output end of the driving mechanism of the second conveying roller (17) is fixedly connected with one end of a second roller shaft (19).

5. The sand separating and recovering device for car-casting according to claim 1, wherein a plurality of second conveyor belts (18) are arranged alternately, and the conveying directions of two adjacent second conveyor belts (18) are opposite.

6. The molding sand separating and recovering device for car-matching casting according to claim 1, wherein the working surface of the electromagnet (13) is in sliding contact with the inner side surface of the first conveyor belt (14), and the length of the electromagnet (13) is smaller than the length of the first conveyor belt (14).

7. The molding sand separating and recovering device for automobile part casting according to claim 1, wherein a driving motor is fixedly arranged on one side surface of the roller frame (11), and the output end of the driving motor is connected with the mounting end of the first conveying roller (12).

8. The sand separating and recovering device for automotive casting according to claim 2, characterized in that the insert rod (5) is provided with a plurality of insert rods.