CN218109264U

CN218109264U - Feeding device of molding machine for casting

Info

Publication number: CN218109264U
Application number: CN202222186934.1U
Authority: CN
Inventors: 佘凯; 魏亚楠; 张阳; 郭亮; 王晓昆; 张志刚; 陈志涛; 赵敏; 王文广
Original assignee: Dingzhou Dongfang Foundry Co ltd
Current assignee: Dingzhou Dongfang Foundry Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2022-12-23
Anticipated expiration: 2032-08-16

Abstract

The utility model relates to a casting technical field, the utility model provides a loading attachment of molding machine for casting, it is convenient for replace the manpower to pack the molding sand into in the mould, operating time is shorter, comparatively labour saving and time saving, production efficiency is improved, including the molding machine body, still include the bottom plate, the top at the bottom plate is installed to the molding machine body, the top of bottom plate is connected with the mount, fixedly connected with storage vat on the mount, sliding connection has the slide in the mount, be connected with the unloading bucket on the slide, it is connected with the baffle to rotate on the unloading bucket, spacing frame of fixedly connected with in the mount, install first electric jar on spacing frame, the output and the unloading bucket fixed connection of first electric jar, install circulation mechanism on the bottom plate, two smooth boxes of fixedly connected with in the mount, two sliders of fixedly connected with on the slide, two sliders are sliding connection respectively in two smooth boxes, fixedly connected with rotates the seat on the unloading bucket, fixedly connected with rotor plate on the baffle, the rotor plate rotates and connects in rotating the seat.

Description

Feeding device of molding machine for casting

Technical Field

The utility model relates to a casting technical field, concretely relates to loading attachment of molding machine is used in casting.

Background

Molding machines are casting machines used to manufacture sand molds. Its main functions are: filling sand, namely filling loose molding sand into a sand box; compacting the molding sand, namely compacting the loose molding sand in the sand box by different methods such as jolt ramming, compaction, jolt ramming, injection pressing and the like, so that the sand mould has necessary strength in the processes of carrying, pouring and the like; and stripping, namely taking out the pattern from the compacted sand mold by using different mechanisms. The molding machine consists of a machine body, a mold stripping mechanism, a jolting and compacting mechanism, a rotating arm pressure head part, a pneumatic pipeline system and the like.

The molding sand is used for figurative material in the casting, all be pure manual operation early, not only will the manual work irritate the sand, still artifical jolt squeeze, and the model of producing under this condition, the quality is poor, often need multiple operation can obtain a qualified model, through the development of technique, molding sand molding machine has appeared, artifical jolt squeeze has been replaced, there is long-standing progress on work efficiency and yield, but in the in-service use process, still need the manual work to pack the molding sand into the mould in, and need multiple operation can fill the die cavity with, long-time work, human physical demands is bigger to man, and is not high in efficiency yet. We have therefore devised a loading apparatus for a casting moulding machine which addresses the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a loading attachment of molding machine is used in casting to in the prior art who proposes need artifically pack the molding sand into the mould in solving the background art, need multiple operation moreover just can fill the die cavity, long-time work, it is bigger to people's physical demands, the lower problem of efficiency.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a loading attachment of molding machine for casting, includes the molding machine body, still includes the bottom plate, the top at the bottom plate is installed to the molding machine body, the top fixedly connected with mount of bottom plate, fixedly connected with storage vat on the mount, sliding connection has the slide in the mount, fixedly connected with unloading bucket on the slide, it is connected with the baffle to rotate on the unloading bucket, the spacing of fixedly connected with in the mount, install first electric jar on the spacing, the output and the unloading bucket fixed connection of first electric jar, install circulation mechanism on the bottom plate.

Preferably, the circulating mechanism comprises a sand box, the sand box is fixedly connected to the top end of the bottom plate, two conveying plates are fixedly connected to the inside of the sand box, two conveying shafts are rotatably connected between the two conveying plates and are in transmission connection through a conveying belt, a first motor is mounted on one conveying plate close to the rear end, the output end of the first motor penetrates through the conveying plates and is fixedly connected with the other conveying shaft close to the left end, a sand suction pump is mounted at the top end of the bottom plate, the output end and the input end of the sand suction pump are both communicated with sand flowing pipes, and the two sand flowing pipes are respectively communicated with the molding machine body and the sand box.

Furthermore, two sliding boxes are fixedly connected in the fixing frame, two sliding blocks are fixedly connected on the sliding plate, and the two sliding blocks are respectively connected in the two sliding boxes in a sliding manner.

Still further, the discharging barrel is fixedly connected with a rotating seat, the baffle is fixedly connected with a rotating plate, and the rotating plate is rotatably connected in the rotating seat.

As a further scheme of the scheme, a guide plate is fixedly connected between the two conveying plates and the discharging barrel.

As a still further scheme of the scheme, the sand box is welded at the top end of the bottom plate.

On the basis of the scheme, the top end of the baffle is fixedly connected with a rubber pad.

Further on the basis of the scheme, the bottom end of the bottom plate is fixedly connected with a plurality of supporting legs, and the bottom ends of the supporting legs are fixedly connected with non-slip mats.

(III) advantageous effects

Compared with the prior art, the utility model provides a loading attachment of molding machine is used in casting possesses following beneficial effect:

the utility model discloses in, circulate the molding sand between circulation mechanism and the molding machine body through the installation on the bottom plate, carry into the storage vat through circulation mechanism with the molding sand in, drive the slide through the first electric jar of spacing shelf location and slide, thereby it slides to drive the unloading bucket and slide in spacing shelf, thereby make spacing control flap carry out the unloading operation, consequently, this for casting loading attachment of molding machine is convenient for replace the manpower to pack into the molding sand in the mould, operating time is shorter, comparatively labour saving and time saving, and the production efficiency is improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of another angle of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the slide plate, the blanking barrel, the baffle plate, etc. of the present invention;

fig. 4 is a schematic diagram of a partial enlarged structure at a in fig. 2 according to the present invention.

In the figure: 1. a molding machine body; 2. a base plate; 3. a fixed mount; 4. a storage barrel; 5. a slide plate; 6. a blanking barrel; 7. a baffle plate; 8. a limiting frame; 9. a first electric cylinder; 10. a sand box; 11. a conveying plate; 12. a delivery shaft; 13. a first motor; 14. a sand suction pump; 15. a sand flowing pipe; 16. a slide box; 17. rotating the base; 18. a guide plate; 19. and (7) supporting legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a feeding device of a molding machine for casting comprises a molding machine body 1 and a bottom plate 2, wherein a plurality of supporting legs 19 are fixedly connected to the bottom end of the bottom plate 2, anti-slip pads are fixedly connected to the bottom ends of the supporting legs 19 for supporting the molding machine body to work and preventing the molding machine body from slipping during working, the molding machine body 1 is installed at the top end of the bottom plate 2, a fixed frame 3 is fixedly connected to the top end of the bottom plate 2, two sliding boxes 16 are fixedly connected to the fixed frame 3, two sliding blocks are fixedly connected to the sliding plate 5 and respectively slidably connected to the two sliding boxes 16 for increasing the stability of the sliding plate 5 during sliding, a material storage barrel 4 is fixedly connected to the fixed frame 3, a sliding plate 5 is slidably connected to the fixed frame 3, a discharging barrel 6 is fixedly connected to the sliding plate 5, a rotating seat 17 is fixedly connected to the discharging barrel 6, and a rotating plate is fixedly connected to the baffle plate 7, the rotating plate is rotatably connected in the rotating seat 17 so as to increase the stability of the baffle 7 during rotation, the baffle 7 is rotatably connected on the blanking barrel 6, the top end of the baffle 7 is fixedly connected with a rubber pad so as to increase the sealing performance with the blanking barrel 6, the fixing frame 3 is fixedly connected with a limiting frame 8, the limiting frame 8 is provided with a first electric cylinder 9, the output end of the first electric cylinder 9 is fixedly connected with the blanking barrel 6, the bottom plate 2 is provided with a circulating mechanism, the circulating mechanism comprises a sand box 10, the sand box 10 is welded at the top end of the bottom plate 2 so as to be simple in connection and long in service life, the sand box 10 is fixedly connected at the top end of the bottom plate 2, the sand box 10 is fixedly connected with two conveying plates 11, a guide plate 18 is fixedly connected between the two conveying plates 11 and the blanking barrel 6 so as to guide sand conveying, two conveying shafts 12 are rotatably connected between the two conveying plates 11, connect through the conveyer belt transmission between two conveying axle 12, install first motor 13 on the conveying board 11 that is close to the rear end, the output of first motor 13 run through conveying board 11 and with a conveying axle 12 fixed connection who is close to the left end, sand suction pump 14 is installed on the top of bottom plate 2, sand suction pump 14's output and input all communicate have a sand flow pipe 15, two sand flow pipes 15 communicate with molding machine body 1 and sand box 10 respectively, so that carry out recycle to the molding sand.

It should be further noted that, in this embodiment, the first motor 13, the first electric cylinder 9, and the sand suction pump 14 are conventional devices that are purchased from the market and known to those skilled in the art, and the models can be selected or customized according to actual needs, in this patent, we only use them, and do not improve their structures and functions, and their setting mode, installation mode, and electrical connection mode are set, and for those skilled in the art, it is only necessary to debug according to the requirements of their usage specifications, and they are not described herein again, and the first motor 13, the first electric cylinder 9, and the sand suction pump 14 are all provided with control switches that are matched with them, and the installation positions of the control switches are selected according to actual needs, so that the operation and control can be conveniently performed by an operator.

In summary, when the feeding device of the molding machine for casting is in use, the feeding device of the molding machine for casting is firstly placed at a place where the molding machine is needed to be used, then the first motor 13, the first electric cylinder 9 and the sand suction pump 14 are started, the first motor 13 mounted on the conveying plate 11 drives the conveying shaft 12 and the conveying belt to convey molding sand, so that the molding sand is conveyed into the storage barrel 4, the first electric cylinder 9 mounted on the limiting frame 8 drives the sliding plate 5 to slide in the fixing frame 3, so that the molding sand flows into the blanking barrel 6 at the bottom end of the storage barrel 4, the baffle 7 rotatably connected to the bottom end of the blanking barrel 6 is in contact with the limiting frame 8, so that the discharge end of the blanking barrel 6 is blocked, after the blanking barrel 6 is filled with the molding sand, the sliding plate 5 is driven to move by the first electric cylinder 9 mounted on the limiting frame 8, so that the blanking barrel 6 moves to the top end of the molding machine body 1, the baffle 7 loses the support of the limiting frame 8, so that the baffle 7 drops downwards, so that the lower barrel 6 is opened, so that the molding sand falls into the bottom plate 1 of the molding sand suction pump 14 and the molding sand is used repeatedly after the molding sand is filled in the molding box 1, so that the molding sand is used, and the molding sand is used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a loading attachment of molding machine is used in casting, includes molding machine body (1), its characterized in that still includes bottom plate (2), the top at bottom plate (2) is installed in molding machine body (1), the top fixedly connected with mount (3) of bottom plate (2), fixedly connected with storage vat (4) on mount (3), sliding connection has slide (5) in mount (3), fixedly connected with unloading bucket (6) is gone up in slide (5), it is connected with baffle (7) to rotate on unloading bucket (6), fixedly connected with spacing (8) in mount (3), install first electric jar (9) on spacing (8), the output and the unloading bucket (6) fixed connection of first electric jar (9), install circulation mechanism on bottom plate (2).

2. The feeding device of the molding machine for casting according to claim 1, wherein the circulating mechanism comprises a sand box (10), the sand box (10) is fixedly connected to the top end of the bottom plate (2), two conveying plates (11) are fixedly connected in the sand box (10), two conveying shafts (12) are rotatably connected between the two conveying plates (11), the two conveying shafts (12) are connected through a conveying belt in a transmission manner, a first motor (13) is installed on one conveying plate (11) close to the rear end, the output end of the first motor (13) penetrates through the conveying plate (11) and is fixedly connected with one conveying shaft (12) close to the left end, a sand suction pump (14) is installed at the top end of the bottom plate (2), the output end and the input end of the sand suction pump (14) are both communicated with a sand flowing pipe (15), and the two sand flowing pipes (15) are respectively communicated with the molding machine body (1) and the sand box (10).

3. A feeding device for a molding machine for casting according to claim 2, characterized in that two slide boxes (16) are fixedly connected in said fixed frame (3), and two slide blocks are fixedly connected to said slide plate (5), and said two slide blocks are respectively slidably connected in said two slide boxes (16).

4. A loading device of a molding machine for casting according to claim 3, characterized in that a rotating seat (17) is fixedly connected to the lower material barrel (6), and a rotating plate is fixedly connected to the baffle plate (7), and the rotating plate is rotatably connected in the rotating seat (17).

5. A casting molding machine loading device according to claim 4, characterized in that a guide plate (18) is fixedly connected between the two transfer plates (11) and the unloading barrel (6).

6. A loading apparatus of a molding machine for casting according to claim 5, wherein the flask (10) is welded to the top end of the bottom plate (2).

7. A loading device of a molding machine for casting according to claim 6, characterized in that a rubber pad is fixedly connected to the top end of the baffle plate (7).

8. The feeding device of the molding machine for casting according to claim 7, characterized in that a plurality of supporting legs (19) are fixedly connected to the bottom end of the bottom plate (2), and a non-slip mat is fixedly connected to the bottom end of each of the plurality of supporting legs (19).