Conveying device for aluminum bar cooling

Abstract

The utility model relates to the technical field of aluminum bar conveying, in particular to a conveying device for cooling an aluminum bar. According to the technical scheme, the aluminum bar cooling device mainly aims at the problems that aluminum bars are cooled in the conveying process in a common spraying mode, rotating rollers of a Shu butterfly transmission roller set are blocked by the aluminum bars and make contact with the aluminum bars for a long time, the temperature of the rotating rollers rises, and the spraying heat dissipation effect is reduced. Conveying rotating rollers assisting in aluminum bar conveying are arranged on the two vertical plates in a transverse array state, cavities are formed in the multiple conveying rotating rollers, rotating holes are symmetrically formed in the two ends of the multiple conveying rotating rollers, and sealing bearings are arranged in the multiple rotating holes. According to the aluminum bar cooling device, the purpose of circularly cooling and recycling water resources is achieved while the aluminum bar is cooled, the resources are saved, and waste is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum bar conveying, in particular to a conveying device for cooling aluminum bars. Background Art

[0002] The commonly used conveying device in the aluminum bar cooling process is usually designed as a system that can effectively and safely convey aluminum bars from a molten aluminum kiln or other smelting equipment to a cooling area. Nowadays, the conveying device is installed at the outlet of the molten aluminum equipment, and the completed aluminum bars are sent out through the molten aluminum equipment, so that the discharging is completed with the support of the cooling conveying equipment, and a spraying device is installed on the top of the conveying equipment to complete the cooling of the aluminum bars.

[0003] However, the common spraying method cools the aluminum bars during the conveying process. The rotating rollers of the driving roller group are blocked by the aluminum bars and are in contact with the aluminum bars for a long time, resulting in an increase in their temperature and a reduction in the spraying heat dissipation effect. In view of this, we propose a conveying device for cooling aluminum bars. Summary of the Utility Model

[0004] The purpose of the utility model is to propose a conveying device for cooling aluminum bars in view of the problems existing in the background art.

[0005] The technical solution of the utility model: A conveying device for cooling aluminum bars, including a water tank, vertical plates are symmetrically installed on the top wall of the water tank, a plurality of conveying rotating rollers for assisting the conveying of aluminum bars are arranged in a horizontal array on the two vertical plates, cavities are opened in each of the plurality of conveying rotating rollers, rotating holes are symmetrically opened at both ends of the plurality of conveying rotating rollers, sealing bearings are arranged in the plurality of rotating holes, guiding pipes for guiding water source are arranged at the plurality of sealing bearings, heat dissipation fins for dissipating heat of the guiding pipes are sleeved on the plurality of guiding pipes, an air outlet heat dissipation component and a spraying box for dissipating heat and cooling are installed at the top of the two vertical plates, a water pumping component for supplying water source to the spraying box and the conveying rotating rollers is arranged on the water tank, and a return pipe for returning the water source is connected to the other side wall of the water tank.

[0006] Preferably, the plurality of guiding pipes are evenly divided into two groups, the two groups of guiding pipes are in a staggered state at the side wall of the vertical plate, and the outlet end of one guiding pipe is connected to the inlet end of the return pipe.

[0007] Preferably, the air outlet heat dissipation component includes a flow dividing box, blowing pipes are symmetrically connected to the two side walls of the flow dividing box, and the two blowing pipes are both arranged directly above the heat dissipation fins.

[0008] Preferably, a blower is installed on the top wall of the flow dividing box, and the outlet end of the blower is communicated with the inside of the flow dividing box.

[0009] Preferably, the pumping assembly includes a submersible pump installed in the water tank. The outlet end of the submersible pump is connected to a third conduit, and the outlet end of the third conduit is connected to a flow divider valve.

[0010] Preferably, the flow divider valve is located on one side of the water tank. The first outlet end of the flow divider valve is connected to a first conduit, and the outlet end of the first conduit communicates with the interior of the spray box.

[0011] Preferably, the second outlet end of the flow divider valve is connected to a second conduit, and the outlet end of the second conduit is arranged in a corresponding sealed bearing.

[0012] Compared with the prior art, the present utility model has the following beneficial technical effects:

[0013] A water tank is arranged below the conveying roller of the present utility model to collect the water source after spraying. The second conduit is installed in the water tank, and the water is pumped into the third conduit through the second conduit, so that the water source entering the third conduit enters the spray box and the conveying roller respectively under the action of the flow divider valve. Under the action of the spray box, the aluminum rod is cooled and the temperature is reduced. At the same time, under the guidance of multiple guiding pipes, the purpose of cooling multiple conveying rollers is achieved, and the cooling effect is improved. And with the arrangement of the return pipe, the water source can be diverted into the water tank for convenient re-spraying, saving resources and facilitating the recycling of water resources. Through the arrangement of multiple heat dissipation fins, the guiding pipes can be dissipated heat, which is beneficial to reducing the temperature of the water source in the flowing state. And with the arrangement of the air outlet heat dissipation assembly, the heat dissipation fins and the guiding pipes can be blown to dissipate heat, further improving the cooling effect and providing convenience for the subsequent recycling of resources. Description of the Drawings

[0014] Figure 1 is a three-dimensional structural schematic diagram of a conveying device for cooling aluminum rods;

[0015] Figure 2 is Figure 1 the three-dimensional structural schematic diagram of the air outlet heat dissipation assembly in

[0016] Figure 3 is Figure 1 the three-dimensional structural schematic diagram of the pumping assembly in

[0017] Figure 4 is Figure 1 the side structural schematic diagram of

[0018] Reference numerals: 1, water pool; 2, vertical plate; 3, conveying roller; 4, guiding pipe; 5, heat dissipation fin; 6, air outlet heat dissipation assembly; 61, shunt box; 62, blowing pipe; 63, blower; 7, pumping assembly; 71, submersible pump; 72, shunt valve; 73, first conduit; 74, second conduit; 75, third conduit; 8, spraying box; 9, return pipe. Detailed implementation mode

[0019] The technical solution of the present utility model will be further described below in conjunction with the drawings and specific embodiments.

[0020] Embodiment

[0021] As Figures 1-3 shown, a conveying device for cooling aluminum bars proposed by the present utility model includes a water pool 1. Two vertical plates 2 are symmetrically installed on the top wall of the water pool 1. Through holes are symmetrically opened on both side walls of the two water pools 1. Bearings are arranged in multiple through holes. Both ends of multiple conveying rollers 3 are respectively arranged in the through holes corresponding in position and are connected to the inner rings of the bearings to assist the conveying rollers 3 to rotate through the bearings; cavities are opened in multiple conveying rollers 3. Multiple guiding pipes 4 are evenly divided into two groups and are distributed in a "zuo wei" state at the end openings of the conveying rollers 3. At the same time, they are also arranged inside the sealed bearings arranged at the end openings of the conveying rollers 3. The outer surface of multiple conveying rollers 3 is also connected to the inner surface of the sealed bearings to prevent leakage at the cavity openings of the conveying rollers 3 and avoid the influence of the arrangement of the guiding pipes 4 on the conveying of aluminum bars by the conveying rollers 3. At the same time, with the staggered arrangement of the two groups of guiding pipes 4, a snake-shaped state is formed in cooperation with the space opened in the conveying rollers 3, which is convenient for subsequent diversion of water resources. And with the opening of the cavities, the water source entering the cavities can cool the conveying rollers 3, thereby reducing the influence of hot aluminum bars on the conveying rollers 3 and improving the cooling effect on the aluminum bars. The outlet end of one guiding pipe 4 is connected to the inlet end of the return pipe 9, and the outlet end of the return pipe 9 is communicated with the inside of the water pool 1, so that the flowing water source can be conveyed into the water pool 1 for collection, saving water resources; multiple heat dissipation fins 5 are evenly divided into two groups and are symmetrically sleeved on the two groups of guiding pipes 4, which can dissipate heat from the guiding pipes 4 and improve the cooling effect on the water source, facilitating the subsequent reuse of the recycled water source.

[0022] It should be noted that the "zuo wei" in the original text seems to be an incorrect or unclear expression. I have translated it as it is for now. If it is a misspelling or a specific term with a known correct form, it may need to be adjusted accordingly.Further, at the top of the two vertical plates 2, an air outlet heat dissipation component 6 and a spray box 8 for heat dissipation and cooling are installed. The air outlet heat dissipation component 6 includes a flow distribution box 61, which is fixedly installed on the top wall of the two vertical plates 2. Two blowing pipes 62 are symmetrically installed on the two side walls of the flow distribution box 61. The inlet ends of the two blowing pipes 62 communicate with the inside of the flow distribution box 61. The blower 63 is fixedly installed on the top wall of the flow distribution box 61, and the outlet end of the blower 63 communicates with the inside of the flow distribution box 61. Thus, by starting the blower 63, air can be blown into the flow distribution box 61, and under the flow distribution effect of the flow distribution box 61, it is guided into the two blowing pipes 62. The two blowing pipes 62 are arranged directly above the two groups of heat dissipation fins 5. Further, by blowing air through the blowing pipes 62 to the heat dissipation fins 5 and the guiding pipe 4, the heat dissipation effect of the guiding pipe 4 and the heat dissipation fins 5 can be improved, and the water source can be cooled further.

[0023] Further, a water pumping component 7 for facilitating the supply of water to the spray box 8 and the conveying roller 3 is arranged on the water tank 1. The water pumping component 7 includes a submersible pump 71, which is arranged in the water tank 1. The inlet end of the third conduit 75 communicates with the inside of the water tank 1 and is connected to the output end of the submersible pump 71. The water source can be introduced into the third conduit 75 through the submersible pump 71. The flow dividing valve 72 is located at the side wall of the vertical plate 2. The inlet end of the flow dividing valve 72 is connected to the outlet end of the third conduit 75. The inlet end of the first conduit 73 is connected to the first outlet end of the flow dividing valve 72. The outlet end of the first conduit 73 communicates with the inside of the spray box 8. The spray box 8 is fixedly installed on the top wall of the two vertical plates 2, and its spray port is arranged facing the conveying roller 3. The inlet end of the second conduit 74 is connected to the second outlet end of the flow dividing valve 72. The outlet end of the second conduit 74 is connected to the open end of one of the corresponding conveying rollers 3, and its outer ring surface communicates with the inner ring surface of the corresponding sealing bearing. Thus, under the flow dividing effect of the flow dividing valve 72, the water source in the third conduit 75 can be divided into two streams and enter the spray box 8 and the conveying roller 3 respectively, enabling the spraying of the aluminum rod and the cooling of the conveying roller 3 to be carried out simultaneously, further improving the cooling effect on the aluminum rod, and achieving the purpose of recycling the water source under the action of the flow and reflux of the water source, reducing the consumption of water resources.

[0024] The above specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspirations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A conveying device for cooling aluminum bars, comprising a water pool (1), vertical plates (2) symmetrically mounted on the top wall of the water pool (1), and conveying rollers (3) for assisting the conveying of the aluminum bars arranged in a horizontal array on the two vertical plates (2), characterized in that: A cavity is provided in each of the plurality of conveying rollers (3), and rotating holes are symmetrically provided at both ends of each of the plurality of conveying rollers (3). Sealed bearings are arranged in each of the plurality of rotating holes. A guide tube (4) is provided at each of the plurality of sealed bearings for guiding water sources. A heat dissipation fin (5) is sleeved on each of the plurality of guide tubes (4) for dissipating heat from the guide tubes (4). An air outlet heat dissipation component (6) and a spray box (8) for dissipating heat and cooling are installed at the top of the two vertical plates (2). A pumping component (7) is arranged on the water pool (1) for conveying water sources to the spray box (8) and the conveying rollers (3). A return pipe (9) is connected to the other side wall of the water pool (1) for returning water sources.

2. A conveying device for cooling aluminum bars according to claim 1, characterized in that: The plurality of guide pipes (4) are evenly divided into two groups, the two groups of guide pipes (4) are staggered on the side wall of the vertical plate (2), and the outlet end of one guide pipe (4) is connected to the inlet end of the return pipe (9).

3. The conveying device for cooling aluminum bars according to claim 1, characterized in that: The air outlet heat dissipation assembly (6) comprises a diverter box (61), and air blowing ducts (62) are symmetrically connected to the two side walls of the diverter box (61), and the two air blowing ducts (62) are both arranged directly above the heat dissipation fins (5).

4. A conveying device for cooling aluminum bars according to claim 3, characterized in that: A blower (63) is installed on the top wall of the diverter box (61), and an outlet end of the blower (63) is connected to the inside of the diverter box (61).

5. The conveying device for cooling aluminum bars according to claim 1, characterized in that: The pumping assembly (7) comprises a submersible pump (71), the submersible pump (71) being installed in the pool (1), the outlet end of the submersible pump (71) being connected to a third conduit (75), and the outlet end of the third conduit (75) being connected to a diverter valve (72).

6. A conveying device for cooling aluminum bars according to claim 5, characterized in that: The diverter valve (72) is located on one side of the pool (1); a first outlet end of the diverter valve (72) is connected to a first conduit (73); and an outlet end of the first conduit (73) is in communication with the interior of the spray box (8).

7. A conveying device for cooling aluminum bars according to claim 6, characterized in that: The second outlet end of the diverter valve (72) is connected to a second conduit (74), and the outlet end of the second conduit (74) is arranged in a sealing bearing at a corresponding position.

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