CN111707099A

CN111707099A - Melting equipment of fusion casting aluminum bar for aluminum profile

Info

Publication number: CN111707099A
Application number: CN202010493593.5A
Authority: CN
Inventors: 姜文胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2020-09-25

Abstract

The invention discloses melting equipment for casting aluminum bars for aluminum profiles, which comprises a base and a melting furnace body, wherein a first support is arranged at the upper end of the base, a fixing frame of the melting furnace body is arranged on the first support, and a base plate is arranged at the bottom of the melting furnace body. According to the invention, the protection can be effectively provided for the bottom of the smelting furnace body through the cushion plate with the net structure of the graphite composite plate product, the bottom of the smelting furnace body is prevented from being impacted and damaged when an aluminum bar is led in from the furnace door, the spiral conveying rod is driven to rotate through the speed reducing motor, so that the aluminum liquid led in the circular cavity by the guide pipe is quickly conveyed to the arc-shaped opening by the spiral conveying rod for discharging operation, the smelted aluminum liquid in the circular cavity is heated at constant temperature by matching with the arc-shaped ceramic heating plate, the blockage caused after the smelted aluminum liquid is cooled is avoided, the collecting trough is erected on the U-shaped limiting plate, the collecting trough is conveniently pushed to match with the sliding rail and the sliding.

Description

Melting equipment of fusion casting aluminum bar for aluminum profile

Technical Field

The invention relates to the technical field of aluminum profile smelting, in particular to smelting equipment for casting aluminum bars for aluminum profiles.

Background

The aluminum profile is an aluminum profile which is obtained by hot melting and extruding an aluminum bar so as to obtain aluminum materials with different cross-sectional shapes, the production flow of the aluminum profile mainly comprises three processes of fusion casting, extruding and coloring, the aluminum bar is one of aluminum products, the fusion casting of the aluminum bar comprises the processes of melting, purifying, casting and the like, and the melting of the aluminum bar needs to be carried out in a melting furnace.

The existing smelting equipment for the fusion cast aluminum bar is lack of a protection structure at the bottom of a smelting furnace in the actual use process, so that the bottom of the smelting furnace is easily subjected to impact damage when the aluminum bar is introduced from a furnace door, and a discharge port of the smelting furnace is easily blocked due to cooling of a smelting liquid.

Disclosure of Invention

The invention provides a smelting device for a fusion cast aluminum bar for an aluminum profile, which is used for solving the technical problems that the bottom of a smelting furnace is lack of a protective structure, the bottom of the smelting furnace is easy to be impacted and damaged when an aluminum bar is introduced from a furnace door, and a discharge port of the smelting furnace is easy to be blocked after a smelting liquid is cooled in the actual use process of the existing smelting device for the fusion cast aluminum bar in the background art.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a founding equipment of founding aluminium bar that aluminium alloy was used, includes base and smelting furnace body, the base upper end is equipped with first support, smelting furnace body mount is located on the first support, be equipped with the backing plate on the smelting furnace body bottom, the base is close to the upper end on right side and is equipped with the driving piece, the base upper end is equipped with the second support, second support upper end mount is equipped with the fixed block, be equipped with circular cavity in the fixed block, circular cavity is close to the top surface on right side and the bottom intercommunication setting of smelting furnace body, circular cavity right side inner wall is improved level and is rotated and run through and be equipped with push mechanism, the driving piece is connected with the push mechanism transmission, the base is close to.

Preferably, the backing plate is a graphite composite plate product, and the backing plate is of a net structure.

Preferably, the driving piece includes that fixed mounting is close to the gear motor of right side upper end in the base, fixedly connected with pivot in gear motor's the drive shaft, coaxial fixedly connected with action wheel in the pivot, the action wheel is connected with the push mechanism transmission.

Preferably, a guide pipe is arranged between the top surface of the round chamber close to the right side and the bottom of the smelting furnace body in a communication mode, and an electric flange stop valve is fixedly installed on the guide pipe.

Preferably, push mechanism sets up the arc opening on circular cavity left side inner wall including the spiral delivery rod and the intercommunication that the difference level was rotated and is run through circular cavity right side inner wall setting, the left end of spiral delivery rod and the left side inner wall of circular cavity rotate to be connected, spiral delivery rod is located one of circular cavity outer and serves coaxial fixedly connected with from the driving wheel, the action wheel is connected through belt transmission between the follow driving wheel, fixed mounting has arc ceramic heating board on the bottom of circular cavity.

Preferably, an arc-shaped material guide plate which is obliquely arranged is fixedly connected to the side wall of the left end of the fixing block, the arc-shaped material guide plate is located under the arc-shaped opening, and the arc-shaped material guide plate is located above the material collecting mechanism.

Preferably, the mechanism of gathering materials includes that fixed mounting is close to the slide rail of left side upper end in the base, sliding connection has the assorted slider with it on the slide rail, the upper end fixedly connected with U type limiting plate of slider, U type limiting plate is put on the shelf and is equipped with the groove that gathers materials, the arc stock guide is located the top in groove that gathers materials.

Preferably, the collecting trough is a ceramic product.

Compared with the prior art, the invention has the beneficial effects that:

1. through the backing plate of the net structure of the graphite composite plate product, the protection can be effectively provided for the bottom of the smelting furnace body, and the impact damage to the bottom of the smelting furnace body when an aluminum bar is guided into the furnace door is avoided.

2. Drive the auger delivery pole through gear motor and rotate for the auger delivery pole carries the aluminium liquid in leading-in circular chamber of pipe to the arc opening part fast and carries out ejection of compact operation, and the cooperation arc ceramic heating board provides the constant temperature heating to the interior aluminium liquid of smelting of circular chamber, causes the jam after avoiding smelting aluminium liquid cooling.

3. Through erectting the groove that gathers materials on U type limiting plate, be convenient for promote the groove cooperation slide rail of gathering materials and slider and remove, conveniently collect the aluminium liquid of smelting of deriving on the arc stock guide.

Drawings

Fig. 1 is a schematic perspective view of a melting plant for fusion-cast aluminium bars for aluminium profiles according to the present invention;

FIG. 2 is a schematic structural diagram of a backing plate of a melting device for casting aluminum rods for aluminum profiles according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is an enlarged view of a portion of FIG. 1 at B;

fig. 5 is a schematic side view of a fixing block and a second bracket of a melting device for casting an aluminum rod for an aluminum profile provided by the invention;

fig. 6 is a schematic structural diagram of an arc-shaped material guide plate of a melting device for casting aluminum rods for aluminum profiles, which is provided by the invention;

fig. 7 is a schematic structural diagram of a U-shaped limiting plate and a collecting tank of a melting device for casting aluminum rods for aluminum profiles.

In the figure: the smelting furnace comprises a base 1, a smelting furnace body 2, a first support 3, a backing plate 4, a second support 5, a fixing block 6, a circular chamber 7, a speed reduction motor 8, a rotating shaft 9, a driving wheel 10, a guide pipe 11, an electric flange stop valve 12, a spiral conveying rod 13, an arc opening 14, a driven wheel 15, an arc ceramic heating plate 16, an arc material guide plate 17, a slide rail 18, a slide block 19, a limiting plate 20U and a material collecting groove 21.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-7, a smelting equipment of founding aluminium bar that aluminium alloy was used, including base 1 and smelting furnace body 2, base 1 upper end is equipped with first support 3, smelting furnace body 2 fixed frame is located on first support 3, be equipped with backing plate 4 on smelting furnace body 2 bottoms, backing plate 4 is graphite composite sheet goods, backing plate 4 is network structure, graphite composite sheet goods's network structure's backing plate 4, can effectively provide the protection to smelting furnace body 2 bottoms, cause impact damage to smelting furnace body 2 bottoms when avoiding leading-in aluminium bar by the furnace gate, base 1 is close to the upper end on right side and is equipped with the driving piece, the driving piece includes that fixed mounting is in base 1 is close to gear motor 8 on the right side, gear motor 8's model does: and S750Y22L, the speed reducing motor 8 is used for driving the driving wheel 10 on the rotating shaft 9 to rotate, the rotating shaft 9 is fixedly connected to a driving shaft of the speed reducing motor 8, the driving wheel 10 is coaxially and fixedly connected to the rotating shaft 9, and the driving wheel 10 is in transmission connection with the pushing mechanism.

The upper end of base 1 is equipped with

second support

5, 5 upper end mounts of second support are equipped with fixed block 6, be equipped with circular cavity 7 in the fixed block 6, circular cavity 7 is close to the top surface on right side and the bottom intercommunication setting of smelting furnace body 2, circular cavity 7 is close to and communicates between the top surface on right side and the bottom of smelting furnace body 2 and is provided with pipe 11, pipe 11 is used for exporting the aluminium liquid of smelting in the smelting furnace body 2, fixed mounting has electronic flange stop valve 12 on the pipe 11, the model of electronic flange stop valve 12 does: J941H-16C, an electric flange stop valve 12 is used for controlling the flow of molten aluminum in the guide pipe 11.

A pushing mechanism is arranged on the inner wall of the right side of the circular cavity 7 in a horizontally rotating penetrating manner, a driving piece is in transmission connection with the pushing mechanism, the pushing mechanism comprises a spiral conveying rod 13 which is respectively arranged in the horizontally rotating penetrating manner on the inner wall of the right side of the circular cavity 7 and an arc-shaped opening 14 which is communicated with the inner wall of the left side of the circular cavity 7, the left end of the spiral conveying rod 13 is in rotation connection with the inner wall of the left side of the circular cavity 7, a driven wheel 15 is coaxially and fixedly connected with one end of the spiral conveying rod 13 which is positioned outside the circular cavity 7, a driving wheel 10 is in transmission connection with the driven wheel 15 through a belt, the driving wheel 10 rotates to drive the driven wheel 15 in transmission connection with the belt to rotate, and further drive the spiral conveying rod 13 coaxially connected with the driven wheel 15 to rotate, so that the spiral conveying rod 13 quickly conveys the molten aluminum, arc ceramic heating plate 16 is prior art, does not do here and gives unnecessary details, and arc ceramic heating plate 16 is used for providing the constant temperature heating to the aluminium liquid of smelting in the circular cavity 7, avoids smelting and causes the jam after the aluminium liquid cooling, and arc stock guide 17 that fixedly connected with slope set up on the left end lateral wall of fixed block 6, and arc stock guide 17 is located arc opening 14 under, and arc stock guide 17 is located the top of gathering materials the mechanism, and arc stock guide 17 is used for smelting in the leading-in groove 21 that gathers materials of aluminium liquid.

Base 1 is close to left upper end and is equipped with the mechanism of gathering materials, the mechanism of gathering materials includes that fixed mounting is in base 1 and is close to the slide rail 18 of left side upper end, sliding connection has assorted slider 19 with it on the slide rail 18, when slider 19 moves on slide rail 18, it removes to be convenient for promote the cooperation U type limiting plate 20 of collecting chute 21, be convenient for collect and smelt aluminium liquid, slider 19's upper end fixedly connected with U type limiting plate 20, U type limiting plate 20 is put on the shelf and is equipped with collecting chute 21, arc baffle 17 is located collecting chute 21's top, collecting chute 21 is the ceramic, the collecting chute 21 of ceramic is used for collecting and smelts.

When the invention is used, a furnace door on a smelting furnace body 2 is opened to guide an aluminum rod into the smelting furnace body 2, so that a backing plate 4 with a net structure of a graphite composite plate product can effectively protect the bottom of the smelting furnace body 2, the aluminum rod is prevented from impacting and damaging the bottom of the smelting furnace body 2, a furnace door is closed to carry out smelting operation on the aluminum rod, after the smelting operation is finished, a motor-driven flange stop valve 12 is started to guide molten aluminum into a circular cavity 7 on a fixed block 6 through a conduit 11, a speed reduction motor 8 is started to drive a driving wheel 10 on a rotating shaft 9 to rotate, a driven wheel 15 connected with a belt in a driving way is driven by the driving wheel 10 to rotate, the driven wheel 15 drives a spiral conveying rod 13 connected with a shaft to rotate, and the spiral conveying rod 13 quickly conveys the molten aluminum introduced into the circular cavity 7 to an arc-shaped opening, the cooperation arc ceramic heating board 16 provides the constant temperature heating to the aluminium liquid of smelting in the circular cavity 7, causes the jam after avoiding smelting the aluminium liquid cooling, erects the silo 21 that will gather in U type limiting plate 20, promotes silo 21 cooperation slide rail 18 and slider 19 and removes to the below of arc stock guide 17 for the aluminium liquid of smelting that arc opening 14 department derived flows into silo 21 via arc stock guide 17 in, conveniently collects and smelts aluminium liquid.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The smelting equipment for the fusion cast aluminum bar for the aluminum profile comprises a base (1) and a smelting furnace body (2), wherein a first support (3) is arranged at the upper end of the base (1), the smelting furnace body (2) is fixedly arranged on the first support (3), and is characterized in that a backing plate (4) is arranged at the bottom of the smelting furnace body (2), a driving piece is arranged at the upper end, close to the right side, of the base (1), a second support (5) is arranged at the upper end of the base (1), a fixing block (6) is arranged at the upper end of the second support (5), a circular cavity (7) is arranged in the fixing block (6), the top surface, close to the right side, of the circular cavity (7) is communicated with the bottom of the smelting furnace body (2), a pushing mechanism is arranged on the inner wall of the right side of the circular cavity (7) in a horizontal rotating, the material collecting mechanism is arranged at the upper end, close to the left side, of the base (1), the driving piece comprises a speed reducing motor (8) fixedly installed at the upper end, close to the right side, of the base (1), a rotating shaft (9) is fixedly connected onto a driving shaft of the speed reducing motor (8), a driving wheel (10) is coaxially and fixedly connected onto the rotating shaft (9), and the driving wheel (10) is in transmission connection with the pushing mechanism; a guide pipe (11) is communicated between the top surface of the round cavity (7) close to the right side and the bottom of the smelting furnace body (2), and an electric flange stop valve (12) is fixedly mounted on the guide pipe (11).

2. The melting plant of fused cast aluminium bars for aluminium profiles according to claim 1, characterized in that said shim plate (4) is a graphite composite plate product, said shim plate (4) being of a mesh structure.

3. The aluminum profile melting and casting aluminum bar smelting equipment as claimed in claim 1, wherein the pushing mechanism comprises a spiral conveying rod (13) and an arc opening (14), the spiral conveying rod (13) is horizontally rotated and arranged to penetrate through the inner wall of the right side of the circular chamber (7) and the arc opening (14) is communicated with the inner wall of the left side of the circular chamber (7), the left end of the spiral conveying rod (13) is rotatably connected with the inner wall of the left side of the circular chamber (7), a driven wheel (15) is coaxially and fixedly connected to one end, located outside the circular chamber (7), of the spiral conveying rod (13), the driving wheel (10) is connected with the driven wheel (15) through a belt transmission mode, and an arc ceramic heating plate (16) is fixedly mounted at the bottom of the circular chamber (7).

4. The aluminum profile melting equipment for fusion cast aluminum bars as claimed in claim 3, characterized in that the left end side wall of the fixed block (6) is fixedly connected with an obliquely arranged arc-shaped material guide plate (17), the arc-shaped material guide plate (17) is positioned right below the arc-shaped opening (14), and the arc-shaped material guide plate (17) is positioned above the material collecting mechanism.

5. The aluminum profile melting equipment for fusion cast aluminum bars as claimed in claim 4, wherein the material collecting mechanism comprises a slide rail (18) fixedly mounted on the base (1) near the upper end of the left side, the slide rail (18) is slidably connected with a slide block (19) matched with the slide rail, the upper end of the slide block (19) is fixedly connected with a U-shaped limiting plate (20), a material collecting groove (21) is erected on the U-shaped limiting plate (20), and the arc-shaped material guiding plate (17) is located above the material collecting groove (21).

6. The melting plant of fused and cast aluminium bars for aluminium profiles according to claim 5, characterized in that the collecting channel (21) is a ceramic product.