CN218168708U

CN218168708U - Mould molten iron casting device

Info

Publication number: CN218168708U
Application number: CN202221332478.0U
Authority: CN
Inventors: 康天山
Original assignee: Hubei Jinqiu Casting Co ltd
Current assignee: Hubei Jinqiu Casting Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-12-30
Anticipated expiration: 2032-05-26

Abstract

The utility model relates to a casting equipment technical field specifically is a mould molten iron casting device, the unloading unit includes that the interval sets up two lifters on moving the automobile body, stride and locate the lower feed bin between two lifters, molten iron inclusion and first driving piece, the inside of lower feed bin has cavity and open-top, the molten iron inclusion rotates and sets up in the cavity of lower feed bin, first driving piece sets up on lower feed bin and is connected with the molten iron inclusion, and the bottom of lower feed bin has set firmly the unloading pipe that the cavity is linked together, in order to descend to extend to the sprue gate of mould through two lifters drive unloading pipes, first driving piece drive molten iron inclusion rotates and pours molten iron into the lower feed bin in, supply in the internal molten iron of molten iron inclusion via unloading pipe injection mould. The problem of the inconvenient removal of casting device, and be difficult to the height of feed bin under the adjustment during the casting, be difficult to guarantee that the molten iron is whole to be cast in the mould, and the molten iron of spill has certain risk is solved.

Description

Mould molten iron casting device

Technical Field

The utility model relates to a casting equipment technical field specifically is a mould molten iron casting device.

Background

The casting method is a method of melting metal into a liquid state and casting the metal into a container by a master mold, and the conventional casting concept is changed with the development of the molding technology, and a polymer solution, a dispersion (referred to as a polyvinyl chloride paste) and a melt can be used for casting molding.

In the prior patent document with the patent application number of 201520004235.8, a parallel double-ladle quantitative casting machine is disclosed, and specifically, the parallel double-ladle quantitative casting machine comprises a base, a quantitative device I, a cover plate, a casting ladle I, a stainless steel shielding cover, a tundish, a rotating frame, a quantitative device II, a support, a casting ladle support and a casting ladle II; two parallel dosing devices I and II are arranged above the base, cover plates, a casting ladle I and a casting ladle II are respectively arranged above the dosing devices I and II, and a bracket is respectively arranged on the front side and the rear side of the base; the bracket is provided with a rotating frame driven by a hydraulic cylinder; a tundish is arranged above the rotating frame; the hydraulic cylinder on the rotating frame is provided with a stainless steel shielding cover. Through above-mentioned scheme, when the pouring basket rotated to pour the solution into casting ladle I and casting ladle II, the solution spilled easily, caused the injury to the human body, and can't adjust casting ladle I and casting ladle II apart from the mould casting gate height, can not guarantee to the accurate injection of solution inside the mould.

SUMMERY OF THE UTILITY MODEL

In view of this, there is a need for a mold molten iron casting device, which is used to solve the problems that the conventional casting device is inconvenient to move, the height of a discharging bin is difficult to adjust during casting, it is difficult to ensure that molten iron is completely cast into a mold, and a certain risk exists in the spilled molten iron.

The utility model provides a mould molten iron casting device, including removing the automobile body and setting up the unloading unit on removing the automobile body, it is used for driving the unloading unit motion in order to cast a plurality of moulds to remove the automobile body, wherein, the unloading unit includes that the interval sets up two lifters on removing the automobile body, strides and locates feed bin, molten iron inclusion and the first driving piece between two lifters, the inside of feed bin has cavity and open-top down, the molten iron inclusion rotates and sets up in the cavity of feed bin down, first driving piece sets up on the feed bin down and be connected with the molten iron inclusion, just the bottom of feed bin has set firmly the unloading pipe that the cavity is linked together down, with through two the decline of lifter drive unloading pipe extends to the casting gate of mould, first driving piece drive molten iron inclusion rotates to pour the molten iron into the feed bin down in, supply in the molten iron inclusion pours into the mould via the unloading pipe.

Preferably, the movable vehicle body comprises a bottom plate, two rotating shafts arranged on the lower surface of the bottom plate at intervals in a rotating manner, two rollers fixedly arranged at two opposite ends of the two rotating shafts, and a second driving piece, wherein the second driving piece is arranged on the bottom plate and connected with one of the rotating shafts.

Preferably, the second driving part comprises a positive and negative motor and a speed reducer fixedly arranged on the bottom plate, a driving gear, a chain and a driven gear, the positive and negative motor is connected with the speed reducer, the driving gear is fixedly connected with an output shaft of the positive and negative motor, the driven gear is fixedly arranged on one of the rotating shafts, and the chain is connected between the driving gear and the driven gear.

Preferably, the lifting piece comprises a side plate fixedly arranged on the upper surface of the bottom plate, a vertical plate connected with the side plate in a sliding manner, a supporting plate fixedly connected with one side of the vertical plate and two electric push rods, the electric push rods are fixedly connected with the bottom plate, the output ends of the electric push rods are fixedly connected with the supporting plate, fixing plates are arranged on two opposite sides of the lower storage bin, and the fixing plates are respectively connected with the supporting plates of the two lifting pieces.

Preferably, two vibration damping parts are arranged on the supporting plate at intervals, each vibration damping part comprises a guide rod fixedly arranged on the supporting plate and a compression spring, one end of each guide rod penetrates through the fixing plate on one side of the lower storage bin, and the compression springs are sleeved on the guide rods and located between the fixing plates and the supporting plate.

As preferred, first driving piece sets up the pulley that is located molten iron inclusion top in the feed bin inside wall including rotating, rotates the winding rod that sets up on feed bin lateral wall down, sets firmly the servo motor on feed bin lateral wall down to and one end and winding rod fixed connection's haulage rope, servo motor's output shaft and the one end fixed connection of winding rod, the other end of haulage rope wears to locate down and bypasses in the feed bin the intermediate position fixed connection of pulley and molten iron inclusion bottom.

Preferably, a connecting ring is arranged in the middle of the bottom end of the molten iron ladle body, and the other end of the traction rope is fixedly connected with the connecting ring.

Preferably, a casting nozzle is arranged in the middle of one side of the top end of the molten iron ladle body.

Preferably, a connecting flange is arranged at the top end of the blanking guide pipe, a plurality of threaded rods matched with the connecting flange are arranged at the bottom end of the blanking bin, and the connecting flange is matched with nuts through the threaded rods and is fixedly connected with the bottom end of the blanking bin.

Preferably, a sealing cover is arranged on the discharging bin in an opening and closing mode.

The utility model has the advantages that: the utility model provides a mould molten iron casting device, it is internal through pouring the molten iron into the ladle earlier, it moves the top of each mould to remove automobile body drive unloading unit, cast to each mould one by one, casting efficiency has been improved, and two lifters drive down the feed bin descend make the unloading pipe be close to the sprue gate of mould, first driving piece drive molten iron inclusion rotate alright pour the molten iron into down in the feed bin, in the molten iron alright pour into the mould via the unloading pipe, the molten iron spill when the casting can have been avoided effectively, cause the harm to operation personnel's health, the security performance of the device has been improved.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of a mold molten iron casting device according to the present invention;

FIG. 2 is a front view of a mold hot metal casting apparatus of the present invention;

fig. 3 is a schematic structural view of the blanking unit of the present invention;

fig. 4 is a schematic structural diagram of the molten iron ladle body of the utility model.

Detailed Description

The following detailed description of the preferred embodiments of the invention, taken in conjunction with the accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention and not to limit the scope of the invention.

The utility model provides a mould molten iron casting device, including removing automobile body 1 and setting up the unloading unit 2 on removing automobile body 1, remove automobile body 1 and be used for driving 2 motions in the unloading unit in order to cast a plurality of moulds.

More specifically, in the present embodiment, the discharging unit 2 includes two lifters 21 disposed on the moving vehicle body 1 at intervals, a discharging bin 22 disposed between the two lifters 21, a molten iron enclosure 23, and a first driving member 24, the discharging bin 22 has a cavity therein and an open top, the molten iron enclosure 23 is rotatably disposed in the cavity of the discharging bin 22, the first driving member 24 is disposed on the discharging bin 22 and connected to the molten iron enclosure 23, and a discharging conduit 25 is fixedly disposed at a bottom end of the discharging bin 22 and is communicated with the cavity.

In the using process, firstly, molten iron is stored in the molten iron ladle body 23, the movable vehicle body 1 drives the blanking unit 2 to move to the position above a mold, the two lifting pieces 21 drive the blanking guide pipe 25 to descend to extend to a casting opening of the mold, the first driving piece 24 drives the molten iron ladle body 23 to rotate to pour the molten iron into the blanking bin 22, and then the molten iron in the molten iron ladle body 23 is injected into the mold through the blanking guide pipe 25.

In this embodiment, the movable body 1 includes a bottom plate 11, two rotating shafts 12 spaced apart from each other and rotatably disposed on a lower surface of the bottom plate 11, two rollers 13 fixedly disposed at two opposite ends of the two rotating shafts 12, and a second driving member 14, wherein the second driving member 14 is disposed on the bottom plate 11 and connected to one of the rotating shafts 12. Wherein, the bottom plate 11 is provided with a through hole for the feeding conduit 25 to pass through.

Specifically, the second driving element 14 includes a forward and reverse motor 141 and a speed reducer 142, which are fixedly disposed on the bottom plate 11, a driving gear, a driven gear and a chain 143, the forward and reverse motor 141 and the speed reducer 142 are connected, the driving gear is fixedly connected with an output shaft of the forward and reverse motor 141, the driven gear is fixedly disposed on one of the rotating shafts 12, and the chain 143 is connected between the driving gear and the driven gear. Specifically, the plurality of molds are arranged in order, guide tracks are arranged on two opposite sides of the plurality of molds, and the moving vehicle body 1 moves along the guide tracks.

The lifting member 21 includes a side plate 211 fixedly disposed on the upper surface of the bottom plate 11, a vertical plate 212 slidably connected to the side plate 211, a supporting plate 213 fixedly connected to one side of the vertical plate 212, and two electric push rods 214, the two electric push rods 214 are fixedly connected to the bottom plate 11, an output end of each electric push rod 214 is fixedly connected to the supporting plate 213, fixing plates 221 are disposed on two opposite sides of the blanking bin 22, and the two fixing plates 221 are respectively connected to the supporting plates 213 of the two lifting members 21.

On the basis of the above scheme, two vibration damping members 26 are arranged on the supporting plate 213 at intervals, each vibration damping member 26 includes a guide rod 261 fixedly arranged on the supporting plate 213, and a compression spring 262, one end of the guide rod 261 penetrates through the fixing plate 221 on one side of the lower bin 22, and the compression spring 262 is sleeved on the guide rod 261 and is located between the fixing plate 221 and the supporting plate 213. The damping piece 26 can damp the vibration of the blanking bin 22 during transportation or casting, and ensures that molten iron can be accurately injected into the mold.

In this embodiment, the first driving member 24 includes a pulley 241 rotatably disposed on an inner side wall of the storage bin above the molten iron ladle body 23, a winding roller 242 rotatably disposed on an outer side wall of the lower storage bin 22, a servo motor 243 fixedly disposed on an outer side wall of the lower storage bin 22, and a pulling rope 244 with one end fixedly connected to the winding roller 242, an output shaft of the servo motor 243 is fixedly connected to one end of the winding roller 242, and the other end of the pulling rope 244 passes through the lower storage bin 22 and is fixedly connected to a connecting ring 231 at a middle position of a bottom end of the molten iron ladle body 23 and bypasses the pulley 241; the middle of one side of the top end of the molten iron ladle body 23 is provided with a casting nozzle 232, a traction rope 244 is a steel wire rope, a servo motor 243 drives a winding roller 242 to wind the traction rope 244, so that the molten iron ladle body 23 can rotate, and molten iron slowly flows out of the casting nozzle 232 into the blanking bin 22.

Because the phenomenon of wall built-up appears easily after the molten iron cools off, causes the condition of jam that unloading pipe 25 appears, further, the top of unloading pipe 25 is provided with flange 251, and the bottom of feed bin 22 is provided with a plurality of threaded rods with flange 251 matched with, and flange 251 matches with the bottom fixed connection of feed bin 22 with the nut via a plurality of threaded rods. If the blanking guide pipe 25 is blocked, the detachable nut is replaced.

On the basis of the above scheme, the blanking bin 22 is provided with a sealing cover 222 in an opening and closing manner. After the molten iron is poured into the molten iron ladle body 23, the sealing cover 222 is arranged at the top of the discharging bin 22, so that the phenomenon that the inner walls of the discharging bin 22 and the discharging guide pipe 25 are hung on the wall due to the fact that the temperature of the molten iron is reduced too fast can be avoided.

The beneficial effects of the utility model are that: the utility model provides a mould molten iron casting device, it is internal through pouring the molten iron into the molten iron earlier, it moves the top of each mould to remove automobile body drive unloading unit, cast to each mould one by one, casting efficiency is improved, and two lifters drive feed bin descends and make the unloading pipe be close to the casting gate of mould down, first driving piece drive molten iron inclusion rotate alright pour the molten iron into down in the feed bin, in the molten iron alright pour into the mould via the unloading pipe, the molten iron spill when the casting can have been avoided effectively, cause the harm to operation personnel's health, the device's security performance has been improved.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.

Claims

1. The utility model provides a mould molten iron casting device, its characterized in that, is including removing the automobile body and setting up the unloading unit on removing the automobile body, it is used for driving the unloading unit motion in order to cast a plurality of moulds to remove the automobile body, wherein, the unloading unit includes that the interval sets up two lifters on removing the automobile body, strides feed bin, molten iron inclusion and the first driving piece of locating between two lifters, the inside of feed bin has cavity and top end opening down, the molten iron inclusion rotates to set up in the cavity of feed bin down, first driving piece sets up on the feed bin down and is connected with the molten iron inclusion, just the bottom of feed bin sets firmly the unloading pipe that the cavity is linked together down, in order to pass through two lift drive unloading pipe descends the sprue gate that extends to the mould, first driving piece drive molten iron inclusion rotates to pour molten iron into the feed bin down, supply in the molten iron inclusion pours into the mould into via the unloading pipe.

2. The apparatus of claim 1, wherein the movable body comprises a bottom plate, two rotating shafts spaced apart from each other and rotatably disposed on a lower surface of the bottom plate, two rollers fixed to opposite ends of the two rotating shafts, and a second driving member disposed on the bottom plate and connected to one of the rotating shafts.

3. The mold molten iron casting device according to claim 2, wherein the second driving member comprises a forward and reverse motor and a speed reducer fixed on the bottom plate, a driving gear, a chain and a driven gear, the forward and reverse motor and the speed reducer are connected, the driving gear is fixedly connected with an output shaft of the forward and reverse motor, the driven gear is fixed on one of the rotating shafts, and the chain is connected between the driving gear and the driven gear.

4. The mold molten iron casting device of claim 1, wherein the lifting member comprises a side plate fixedly arranged on the upper surface of the bottom plate, a vertical plate slidably connected with the side plate, a supporting plate fixedly connected with one side of the vertical plate, and two electric push rods, the two electric push rods are fixedly connected with the bottom plate, the output ends of the electric push rods are fixedly connected with the supporting plate, fixing plates are arranged on two opposite sides of the discharging bin, and the two fixing plates are respectively connected with the supporting plates of the two lifting members.

5. The mold molten iron casting device according to claim 4, wherein two vibration damping members are arranged on the support plate at intervals, each vibration damping member comprises a guide rod fixedly arranged on the support plate and a compression spring, one end of each guide rod penetrates through a fixing plate on one side of the lower storage bin, and the compression spring is sleeved on the guide rod and positioned between the fixing plate and the support plate.

6. The mold molten iron casting device according to claim 1, wherein the first driving member comprises a pulley rotatably disposed on an inner side wall of the storage bin and located above the molten iron enclosure, a winding roller rotatably disposed on an outer side wall of the storage bin, a servo motor fixedly disposed on the outer side wall of the storage bin, and a traction rope having one end fixedly connected with the winding roller, an output shaft of the servo motor is fixedly connected with one end of the winding roller, and the other end of the traction rope penetrates through the storage bin and bypasses the pulley and is fixedly connected with an intermediate position at the bottom end of the molten iron enclosure.

7. The mold molten iron casting device according to claim 6, wherein a connecting ring is arranged in the middle of the bottom end of the molten iron ladle body, and the other end of the traction rope is fixedly connected with the connecting ring.

8. The mold hot metal pouring device of claim 1, wherein a pouring nozzle is arranged in the middle of one side of the top end of the hot metal ladle body.

9. The mold molten iron casting device according to claim 1, wherein a connecting flange is arranged at the top end of the blanking conduit, a plurality of threaded rods matched with the connecting flange are arranged at the bottom end of the blanking bin, and the connecting flange is fixedly connected with the bottom end of the blanking bin through the matching of the plurality of threaded rods and nuts.

10. The mold iron casting apparatus according to claim 1, wherein a sealing cover is provided to open and close the lower bin.