CN213591698U

CN213591698U - Sand mould falls to ground wheeled full-automatic molding machine

Info

Publication number: CN213591698U
Application number: CN202022005962.XU
Authority: CN
Inventors: 屠志琼
Original assignee: Individual
Current assignee: Henan Deqiang Industrial Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-07-02
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses a sand mould falls to ground wheeled full-automatic molding machine, including organism and pillar, the bottom of organism is equipped with the gyro wheel, and the upper portion of gyro wheel is equipped with the mount pad to the surface on the upper portion of mount pad is equipped with vibration mechanism, the rear side of organism is equipped with the pillar, and one side of pillar is equipped with the drag box to the bottom of drag box is equipped with the connecting rod, the upper portion of pillar is equipped with the rocking arm, and the upper portion of rocking arm is equipped with the runner to the lower part of runner is equipped with the sanding plate, one side of the inside of rocking arm is equipped with the screw rod, and the outside of screw rod is equipped with the solenoid, sanding plate passes through the screw rod with the rocking arm and constitutes overall structure, the upper portion of the inside of pillar is equipped with actuating cylinder. The utility model discloses be different from usual full-automatic molding machine, add and be equipped with screening sand mechanism and vibration mechanism, screening sand mechanism can improve the grit quality, and vibration mechanism's microvibration can be further tight real sand mould.

Description

Sand mould falls to ground wheeled full-automatic molding machine

Technical Field

The utility model belongs to the technical field of the molding machine, concretely relates to sand mould falls to ground wheeled full-automatic molding machine.

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; the full-automatic molding machine is increasingly required by various large factories due to the fact that labor intensity of casting workpieces is high, time and labor can be saved more by the full-automatic molding machine, and various problems still exist in various floor type full-automatic molding machines of sand molds in the market.

The full-automatic molding machine with the sand mold landing wheel type, disclosed by the No. CN202239512U, is convenient to manufacture, does not need to greatly change the original equipment, only needs to install wheels at the bottom of a rack, and is matched with a set of driving device, the automatic molding machine is driven by the driving device to uniformly and tidily land the molded sand mold while walking, and then a traveling crane drives a molten iron ladle to cast; under the conditions of ensuring the working efficiency and not increasing the labor intensity, the investment of equipment is greatly saved, the full-automatic sand-type floor wheel molding machine is particularly suitable for small and medium-sized casting enterprises, but the problems of sand screening and vibration of the conventional molding machine are not solved, and the full-automatic sand-type floor wheel molding machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sand mould falls to ground wheeled full-automatic molding machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a full-automatic molding machine of sand mould wheeled that falls to ground, includes organism and pillar, the bottom of organism is equipped with the gyro wheel, and the upper portion of gyro wheel is equipped with the mount pad to the surface on the upper portion of mount pad is equipped with vibration mechanism, the pillar is installed in the rear side of organism, and one side of pillar is equipped with the drag box, and the bottom of drag box is equipped with the connecting rod, the upper portion of pillar is equipped with the rocking arm, and the upper portion of rocking arm is equipped with the runner, and the lower part of runner is equipped with the sand-pressing board, one side of the inside of rocking arm is equipped with the screw rod, and the outside of screw rod is equipped with the solenoid, the sand-pressing board passes through the screw rod with the rocking arm and constitutes overall structure, the upper portion of the inside.

Preferably, the outside of gyro wheel is equipped with the rubber circle, and gyro wheel and rubber circle are connected through the cementing.

Preferably, the periphery of the vibration mechanism is provided with an internal plate, the outer side of the internal plate is provided with a spring, one end of the spring is provided with an external plate, one side of the spring is provided with a vibrator, and the inner side of the internal plate is provided with a vibration cavity.

Preferably, the inside of the lower sand box is provided with a sand sieving barrel, the bottom of the sand sieving barrel is provided with a sand sieving net, the bottom of the lower sand box is provided with a discharge port, and one side of the discharge port is provided with a valve.

Preferably, the inner wall of the vibration mechanism and the external plate form a fixed whole by welding, and the external plate are both made of bearing steel.

Preferably, one end of the connecting rod and the upper surface of the vibration mechanism form a fixed structure through welding, and the other end of the connecting rod and the drag flask form a movable structure through screws.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses be equipped with screening sand mechanism in the lower sand box that is equipped with, screening sand mechanism carries out screening work to the compacted material through screening sand net including screening sand bucket, screening sand net, discharge gate and valve, via the discharge gate unloading again, the easy operation of this device, and convenient to use has improved the quality of gravel and sand.

(2) The utility model discloses the vibration mechanism that is equipped with includes built-in board, spring, external board, vibrator and vibration cavity, when using the device, start the vibrator, vibrator work produces power, and drives built-in board and external board and take place the vibration simultaneously, will vibrate transmission to whole vibration mechanism through external board, consequently vibration mechanism has realized the tight real molding sand of microseism, the convenience carries out the compaction again to the sand mould of jolt, can obtain the tight real sand mould of upper and lower part, the practicality that has increased the device.

(3) The utility model discloses the rocking arm that is equipped with has the function of controlling about reciprocating and moving, and the rocking arm can rotate along with the rotation of pivot, and the inside driving cylinder who is equipped with of pillar drives the gear motion when reciprocating motion to drive pivot and rocking arm and carry out reciprocating motion, when carrying out for the sand box add sand, when operation such as lower sand, can be earlier the certain angle of rocking arm rotation, make the sand box top accessible, when carrying out the compaction operation, again to the rotatory angle to original of rocking arm.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic structural view of the vibration mechanism of the present invention;

fig. 4 is a schematic structural view of the sand sieving mechanism of the present invention.

In the figure: 1. a body; 2. a roller; 3. a mounting seat; 4. a vibration mechanism; 401. a built-in plate; 402. a spring; 403. an external plate; 404. a vibrator; 405. vibrating the cavity; 5. a drag flask; 501. screening a sand bucket; 502. screening a sand screen; 503. a discharge port; 504. a valve; 6. a connecting rod; 7. a pillar; 8. a rocker arm; 9. a rotating wheel; 10. pressing a sand plate; 11. a screw; 12. a solenoid; 13. a driving oil cylinder; 14. a gear; 15. a rotating shaft.

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, the present invention provides a technical solution: a sand mold floor wheel type full-automatic molding machine comprises a machine body 1 and a support post 7, wherein a roller 2 is arranged at the bottom of the machine body 1, a mounting seat 3 is arranged at the upper portion of the roller 2, a vibration mechanism 4 is arranged on the outer surface of the upper portion of the mounting seat 3, the support post 7 is mounted on the rear side of the machine body 1, a lower sand box 5 is arranged on one side of the support post 7, a connecting rod 6 is arranged at the bottom of the lower sand box 5, a rocker arm 8 is arranged at the upper portion of the support post 7, a rotating wheel 9 is arranged at the upper portion of the rocker arm 8, a sand pressing plate 10 is arranged at the lower portion of the rotating wheel 9, a screw rod 11 is arranged on one side of the inner portion of the rocker arm 8, a screw pipe 12 is arranged on the outer portion of the screw rod 11, the sand pressing plate 10 and the rocker arm 8 form an integral structure through.

In this embodiment, the outside of gyro wheel 2 is equipped with the rubber circle, and gyro wheel 2 is connected through the cementing with the rubber circle, has increased the frictional force on gyro wheel 2 and ground, makes the device safer when using.

In this embodiment, the periphery of the vibrating mechanism 4 is provided with the built-in plate 401, the outer side of the built-in plate 401 is provided with the spring 402, one end of the spring 402 is provided with the built-in plate 403, one side of the spring 402 is provided with the vibrator 404, the inner side of the built-in plate 401 is provided with the vibrating cavity 405, and the sand mold is further compacted through further sand compaction of the vibrating mechanism 4.

In this embodiment, the sand sieving barrel 501 is arranged inside the drag flask 5, the sand sieving net 502 is arranged at the bottom of the sand sieving barrel 501, the discharge hole 503 is arranged at the bottom of the drag flask 5, and the valve 504 is arranged at one side of the discharge hole 503, so that the sand sieving operation can be conveniently performed after the sand pressing operation is finished.

In this embodiment, the inner wall of the vibration mechanism 4 and the external plate 403 are fixed to each other by welding, and the external plate 403 and the internal plate 401 are made of bearing steel.

In this embodiment, one end of the connecting rod 6 and the upper surface of the vibrating mechanism 4 form a fixed structure by welding, and the other end of the connecting rod 6 and the drag flask 5 form a movable structure by screws.

The utility model discloses a theory of operation and use flow: when the sand type floor wheel type full-automatic molding machine is used, firstly, the driving oil cylinder 13 is used for pulling the gear 14 to do reciprocating motion, so as to drive the rotating shaft 15 and the rocker arm 8 to do reciprocating motion, the rocker arm 8 is adjusted to a certain angle to facilitate sand feeding, after sand is poured into the lower sand box 5, the rocker arm 8 is moved to a proper position by repeating the above actions, the sand pressing plate 10 and the lower sand box 5 are in the same vertical line, the sand pressing plate 10 is dropped to perform sand pressing operation, the vibration mechanism 4 is opened simultaneously, the micro-vibration frequency of the vibration mechanism 4 can make the sand pressing more sufficient, after the sand pressing is finished, the rocker arm 8 is adjusted to a certain angle to facilitate the sand discharging, the sand discharging pipe is connected to the discharging port 503, the valve 504 is opened to start the sand discharging, the sand screening net 502 plays a role of filtering materials in the sand screening process, the quality of sand is improved, the model of the vibrator 404 provided by the utility model is, the utility model discloses the vibrating mechanism 4 that is equipped with, when the device is using, the work of the vibrator 404 that inside was equipped with produces power, and drives built-in board 401 and the vibration of taking place simultaneously of external board 403, will vibrate transmission to whole vibrating mechanism 4 through external board 403, consequently vibrating mechanism 4 has realized the tight real molding sand of microseism, conveniently carries out the compaction again to the sand mould of jolt, can obtain the tight real sand mould of upper and lower part, has increased the device's practicality.

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 sand mould falls to ground wheeled full-automatic molding machine, includes organism (1) and pillar (7), its characterized in that: the bottom of the machine body (1) is provided with a roller (2), the upper part of the roller (2) is provided with a mounting seat (3), the outer surface of the upper part of the mounting seat (3) is connected with a vibration mechanism (4), a support post (7) is mounted on the rear side of the machine body (1), one side of the support post (7) is provided with a lower sand box (5), the bottom of the lower sand box (5) is connected with a connecting rod (6), the upper end of the support post (7) is provided with a rocker arm (8), the upper part of the rocker arm (8) is provided with a rotating wheel (9), the lower part of the rotating wheel (9) is connected with a sand pressing plate (10), one side of the inner part of the rocker arm (8) is provided with a screw rod (11), the outer part of the screw rod (11) is provided with a screwed pipe (12), the sand pressing plate (10) and the rocker arm (8) form an integral structure, and the output end of the driving oil cylinder (13) is provided with a gear (14), a rotating shaft (15) is arranged inside the gear (14), and the rocker arm (8) is connected with the gear (14) through the rotating shaft (15).

2. The sand type floor wheel type full-automatic molding machine according to claim 1, which is characterized in that: the outside of gyro wheel (2) is equipped with the rubber circle, and gyro wheel (2) and rubber circle are connected through the cementing.

3. The sand type floor wheel type full-automatic molding machine according to claim 1, which is characterized in that: the vibration mechanism (4) is provided with built-in plates (401) on the periphery, springs (402) are arranged on the outer sides of the built-in plates (401), an external plate (403) is arranged at one end of each spring (402), a vibrator (404) is arranged on one side of each spring (402), and vibration cavities (405) are arranged on the inner sides of the built-in plates (401).

4. The sand type floor wheel type full-automatic molding machine according to claim 1, which is characterized in that: the sand screening device is characterized in that a sand screening barrel (501) is arranged inside the lower sand box (5), a sand screening net (502) is arranged at the bottom of the sand screening barrel (501), a discharge hole (503) is formed in the bottom of the lower sand box (5), and a valve (504) is arranged on one side of the discharge hole (503).

5. The sand type floor wheel type full-automatic molding machine according to claim 1, which is characterized in that: the inner wall of the vibration mechanism (4) and the external plate (403) form a fixed whole through welding, and the external plate (403) and the internal plate (401) are both made of bearing steel.

6. The sand type floor wheel type full-automatic molding machine according to claim 1, which is characterized in that: one end of the connecting rod (6) and the upper surface of the vibrating mechanism (4) form a fixed structure through welding, and the other end of the connecting rod (6) and the drag flask (5) form a movable structure through screws.