CN219178306U - Die-casting aluminum product production line - Google Patents

Abstract

The utility model relates to the technical field of workpiece manufacturing, and discloses a die-casting aluminum product production line, which comprises a melting furnace and a smoke discharging mechanism in a workshop, wherein the smoke discharging mechanism comprises a mounting piece, a smoke discharging hood, an extension pipe, a smoke discharging pipe and a lifting assembly, the smoke discharging pipe is mounted on the mounting piece, the free end of the smoke discharging pipe extends out of the workshop, one end of the extension pipe is communicated with the smoke discharging pipe, the other end of the extension pipe is communicated with the smoke discharging hood, the smoke discharging hood is positioned above the melting furnace, the lifting assembly is arranged on the mounting piece and used for driving the extension pipe to move along the vertical direction, and a smoke discharging fan is arranged in the smoke discharging pipe. The purpose is that: through the cooperation setting of melting furnace, installed part, exhaust hood, extension pipe, play tobacco pipe and lifting unit, when the exhaust hood moved to the position that is less far away from the melting furnace along vertical direction, thereby be convenient for concentrate the collection to waste gas and effectively handle it, when the exhaust hood moved to the position that is more far away from the melting furnace along vertical direction, the staff of being convenient for maintained and clear up the melting furnace, the suitability is strong.

Description

Die-casting aluminum product production line

Technical Field

The utility model belongs to the technical field of workpiece manufacturing, and particularly relates to a die-casting aluminum product production line.

Background

The main working principle of die casting is that firstly, metal is melted, then molten liquid after melting is injected into a charging barrel of a die casting machine, then a certain amount of molten alloy is hydraulically injected into a die cavity through a plunger arranged in the charging barrel, and a casting is formed after cooling and molding.

The formed castings generally fall out of the blanking port of the die casting machine and are conveyed to a designated position via a conveyor belt. The smoke outlet pipe is fixedly arranged at the top of the melting furnace, and harmful gas generated in the alloy melting process is discharged out of the production workshop through the smoke outlet pipe, so that a good working environment is provided in the workshop.

Aiming at the related technology, the inventor considers that when the exhaust gas generated in the melting process of the alloy is effectively treated by the fixedly arranged smoke outlet pipe, the distance between the smoke outlet pipe and the melting furnace is relatively short, the cleaning and maintenance of the melting furnace by workers are inconvenient, and the applicability is relatively poor.

Disclosure of Invention

The purpose of the utility model is that: the utility model provides a die-casting aluminum product production line, through the cooperation setting of melting furnace, installed part, exhaust hood, extension pipe, play tobacco pipe and lifting unit, when the exhaust hood moved to the position that is less far away from the melting furnace along vertical direction, thereby be convenient for concentrate the collection to waste gas and effectively handle it, thereby the exhaust hood moved to the position that is more far away from the melting furnace along vertical direction, the staff of being convenient for maintains and clear up the melting furnace, and the suitability is strong.

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

the utility model provides a die-casting aluminum product production line, includes melting furnace and the mechanism of discharging fume in the workshop, the mechanism of discharging fume includes installed part, fume extraction hood, extension pipe, goes out tobacco pipe and lifting unit, go out the tobacco pipe and install on the installed part, and go out the free end of tobacco pipe and extend to the workshop outside, extension pipe one end and play tobacco pipe intercommunication, and the other end and fume extraction hood intercommunication, the fume extraction hood is located the melting furnace top, lifting unit sets up on the installed part, and is used for driving the extension pipe and follow vertical direction motion, it is provided with the fan of discharging fume to go out in the tobacco pipe.

Further limited, the mounting includes diaphragm, backup pad and two risers that the symmetry set up, the diaphragm sets up in the top of two risers, the backup pad sets up between two risers, and is located the below of play tobacco pipe kink. By means of the structural design, the transverse plate, the supporting plate and the vertical plate are arranged, and the supporting plate can support the bottom end of the bending part of the smoke outlet pipe, so that the smoke outlet pipe can be used better.

Further limited, the extension pipe includes bellows and connecting pipe, the bellows bottom is fixed with the enclosure top and is set up, the connecting pipe bottom is fixed with the bellows top and is set up, and connecting pipe top and play tobacco pipe bottom fixed setting.

Further limited, the lifting assembly comprises symmetrically arranged hydraulic cylinders, each hydraulic cylinder bottom is provided with a hydraulic rod, the free ends of the hydraulic rods are provided with connecting plates, and the two connecting plates are connected with the side walls of the fume exhaust hood. Such structural design starts hydraulic cylinder through setting up hydraulic cylinder, hydraulic stem and connecting plate to drive hydraulic stem and connecting plate and carry out the motion of vertical direction, drive the fume extraction hood then and be close to or keep away from the melting furnace along vertical direction, and then be favorable to improving work efficiency.

Further limited, the filter plate is detachably arranged in the fume exhaust hood, a plurality of through holes are formed in the surface of the filter plate, and an activated carbon layer is arranged in the filter plate. Such structural design, through setting up filter, through-hole and active carbon layer, waste gas in the production process passes through the fume extraction cover, when arriving the filter, the filter can carry out preliminary filtration to the material of macroparticle, and then active carbon layer can further adsorb the purification to the harmful gas in the waste gas, is favorable to improving the clean degree in waste gas discharge workshop, and then reduces the pollution of waste gas to the environment.

The utility model adopting the technical scheme has the following advantages:

1. according to the utility model, through the cooperation arrangement of the melting furnace, the mounting piece, the smoke exhaust hood, the extension pipe, the smoke exhaust pipe and the lifting assembly, when the smoke exhaust hood moves to a position which is relatively close to the melting furnace along the vertical direction, the exhaust gas is conveniently collected in a concentrated manner so as to effectively treat the exhaust gas, and when the smoke exhaust hood moves to a position which is relatively far from the melting furnace along the vertical direction, the smoke exhaust hood is convenient for a worker to maintain and clean the melting furnace, so that the applicability is strong.

2. According to the utility model, the transverse plate, the supporting plate and the vertical plate are arranged, and the supporting plate can support the bottom end of the bending part of the smoke outlet pipe, so that the smoke outlet pipe can be better used.

3. According to the utility model, the hydraulic cylinder, the hydraulic rod and the connecting plate are arranged, and the hydraulic cylinder is started, so that the hydraulic rod and the connecting plate are driven to move in the vertical direction, and then the fume exhaust hood is driven to approach or be far away from the melting furnace in the vertical direction, and the improvement of the working efficiency is facilitated.

4. According to the utility model, the filter plate, the through holes and the activated carbon layer are arranged, so that the waste gas in the production process passes through the fume exhaust hood, when the waste gas reaches the filter plate, the filter plate can perform preliminary filtration on large-particle substances, and then the activated carbon layer can further adsorb and purify harmful gas in the waste gas, thereby being beneficial to improving the cleanliness of a waste gas discharge workshop and further reducing the pollution of the waste gas to the environment.

Drawings

The utility model can be further illustrated by means of non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic diagram of a die-cast aluminum product production line according to the present utility model;

FIG. 2 is a schematic diagram showing a rear view structure of a die-cast aluminum product production line according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the smoke outlet pipe, extension pipe and smoke exhaust hood in a die-casting aluminum product production line according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a smoke outlet pipe in a die-casting aluminum product production line according to the present utility model;

FIG. 5 is a schematic view showing the structure of a filter plate in a die-casting aluminum product production line according to the present utility model;

the main reference numerals are as follows:

a melting furnace 1, a mounting member 2,

A cross plate 21, a support plate 22, a vertical plate 23,

A smoke exhaust hood 3,

Bellows 41, connection pipe 42,

A smoke outlet pipe 5,

A hydraulic cylinder 61, a hydraulic rod 62, a connecting plate 63,

A filter plate 71, a through hole 72,

And a smoke exhaust fan 8.

Detailed Description

The present utility model will be described in detail below with reference to the drawings and the specific embodiments, wherein like or similar parts are designated by the same reference numerals throughout the drawings or the description, and implementations not shown or described in the drawings are in a form well known to those of ordinary skill in the art. In addition, directional terms such as "upper", "lower", "top", "bottom", "left", "right", "front", "rear", etc. in the embodiments are merely directions with reference to the drawings, and are not intended to limit the scope of the present utility model.

As shown in fig. 1 to 5, the die-casting aluminum product production line comprises a melting furnace 1, a die-casting machine, a conveying belt and a smoke exhausting mechanism in a workshop, wherein the melting furnace 1 is arranged on one side of the conveying direction of the die-casting machine, the melting furnace 1 is used for melting metal to be die-cast, molten liquid after the metal is melted is formed in the die-casting machine, a required casting can be obtained after cooling, the conveying belt is arranged on one side of the horizontal direction of the die-casting machine, and the formed casting falls out of the top of the conveying belt from a blanking port of the die-casting machine and is conveyed to a designated position through the conveying belt;

the smoke exhaust mechanism comprises a mounting piece 2, a smoke exhaust hood 3, an extension pipe, a smoke outlet pipe 5 and a lifting assembly, wherein the smoke outlet pipe 5 is mounted on the mounting piece 2, the free end of the smoke outlet pipe 5 extends out of a workshop, the top end of the extension pipe is communicated with the smoke outlet pipe 5, the bottom end of the extension pipe is communicated with the smoke exhaust hood 3, the smoke exhaust hood 3 is positioned right above the melting furnace 1, the lifting assembly is arranged on the mounting piece 2 and is used for driving the extension pipe to move along the vertical direction, and a smoke exhaust fan 8 is arranged in the smoke outlet pipe 5;

the mounting piece 2 comprises a transverse plate 21, a supporting plate 22 and two vertical plates 23 which are symmetrically arranged, wherein the transverse plate 21 is arranged at the top ends of the two vertical plates 23, the supporting plate 22 is arranged between the two vertical plates 23 and is positioned below the bending part of the smoke outlet pipe 5, the end face of the supporting plate 22, which is abutted against the bending part of the smoke outlet pipe 5, is arranged in an arc surface, and the supporting plate 22 can support the bottom end of the bending part of the smoke outlet pipe 5 by arranging the transverse plate 21, the supporting plate 22 and the vertical plates 23, so that the smoke outlet pipe 5 can be better used;

the extension pipe comprises a corrugated pipe 41 and a connecting pipe 42, the bottom end of the corrugated pipe 41 is fixedly connected with the top end of the smoke exhaust hood 3, the bottom end of the connecting pipe 42 is fixedly connected with the top end of the corrugated pipe 41, and the top end of the connecting pipe 42 is fixedly connected with the bottom end of the smoke outlet pipe 5;

the lifting assembly comprises symmetrically arranged hydraulic cylinders 61, the bottom end of each hydraulic cylinder 61 is provided with a hydraulic rod 62, the free end of each hydraulic rod 62 is provided with a connecting plate 63, the two connecting plates 63 are fixedly connected with the side wall of the fume exhaust hood 3, the hydraulic cylinders 61, the hydraulic rods 62 and the connecting plates 63 are arranged, the hydraulic cylinders 61 are started, so that the hydraulic rods 62 and the connecting plates 63 are driven to move in the vertical direction, the fume exhaust hood 3 is driven to approach or be far away from the melting furnace 1 in the vertical direction, and the working efficiency is improved;

the filter 71 is detachably arranged in the exhaust hood 3, a plurality of through holes 72 are formed in the surface of the filter 71, an activated carbon layer is arranged inside the filter 71, the through holes 72 and the activated carbon layer are arranged, waste gas in the production process passes through the exhaust hood 3, when reaching the filter 71, the filter 71 can carry out preliminary filtration on large-particle substances, and then the activated carbon layer can further adsorb and purify harmful gas in the waste gas, so that the purification degree of a waste gas discharge workshop is improved, and the pollution of the waste gas to the environment is reduced.

The application method of the utility model is as follows:

in the embodiment, during the use, when the waste gas generated in the alloy melting process is treated, firstly, the hydraulic cylinder 61 is started, so that the hydraulic rod 62 and the connecting plate 63 are driven to move in the vertical direction, the fume exhaust hood 3 is driven to approach the melting furnace 1 in the vertical direction, then the waste gas generated in the alloy melting process is filtered by the fume exhaust fan 8 through the filter plate 71 and the activated carbon layer in the fume exhaust hood 3 and then is exhausted out of a workshop from the fume outlet pipe 5, the fume exhaust hood 3 is close to the melting furnace 1, and the filter plate 71 is arranged so as to be convenient for effectively treating the waste gas;

when the melting furnace 1 needs to be cleaned and maintained, the hydraulic rod 62 and the connecting plate 63 are driven to move through the hydraulic cylinder 61, the fume exhaust hood 3 is driven to move, the fume exhaust hood 3 is further enabled to move to a position far away from the melting furnace 1, the distance between the fume exhaust hood 3 and the melting furnace 1 is long, and therefore the melting furnace 1 is convenient to maintain and clean, and the applicability is high.

The die-casting aluminum product production line provided by the utility model is described in detail. The description of the specific embodiments is only intended to aid in understanding the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims (5)

1. The utility model provides a die-casting aluminum product production line, includes melting furnace (1) and the mechanism of discharging fume in the workshop, its characterized in that: the smoke exhaust mechanism comprises a mounting piece (2), a smoke exhaust hood (3), an extension pipe, a smoke outlet pipe (5) and a lifting component, wherein the smoke outlet pipe (5) is mounted on the mounting piece (2), the free end of the smoke outlet pipe (5) extends out of a workshop, one end of the extension pipe is communicated with the smoke outlet pipe (5), the other end of the extension pipe is communicated with the smoke exhaust hood (3), the smoke exhaust hood (3) is located above the melting furnace (1), the lifting component is arranged on the mounting piece (2) and is used for driving the extension pipe to move along the vertical direction, and a smoke exhaust fan (8) is arranged in the smoke outlet pipe (5).

2. A die cast aluminum product production line as claimed in claim 1, wherein: the mounting piece (2) comprises a transverse plate (21), a supporting plate (22) and two vertical plates (23) which are symmetrically arranged, wherein the transverse plate (21) is arranged at the top ends of the two vertical plates (23), and the supporting plate (22) is arranged between the two vertical plates (23) and is positioned below the bending part of the smoke outlet pipe (5).

3. A die cast aluminum product production line as claimed in claim 1, wherein: the extension pipe comprises a corrugated pipe (41) and a connecting pipe (42), wherein the bottom end of the corrugated pipe (41) is fixedly arranged at the top end of the smoke exhaust hood (3), the bottom end of the connecting pipe (42) is fixedly arranged at the top end of the corrugated pipe (41), and the top end of the connecting pipe (42) is fixedly arranged at the bottom end of the smoke outlet pipe (5).

4. A die cast aluminum product production line as claimed in claim 1, wherein: the lifting assembly comprises symmetrically arranged hydraulic cylinders (61), each hydraulic cylinder (61) is provided with a hydraulic rod (62) at the bottom end, each hydraulic rod (62) is provided with a connecting plate (63) at the free end, and the two connecting plates (63) are connected with the side wall of the smoke exhaust hood (3).

5. A die cast aluminum product production line as claimed in claim 1, wherein: the smoke exhaust hood is characterized in that a filter plate (71) is detachably arranged in the smoke exhaust hood (3), a plurality of through holes (72) are formed in the surface of the filter plate (71), and an activated carbon layer is arranged inside the filter plate (71).

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