Aluminum profile extrusion shaping device convenient for circulating cooling

Abstract

The utility model relates to the technical field of aluminum profile processing, in particular to an aluminum profile extrusion sizing device convenient for circulating cooling, which comprises a cushion table, an aluminum profile extrusion die mounted on the cushion table, a bracket arranged at the port of the aluminum profile extrusion die, a rotating shaft rotationally mounted on the bracket, and a guide roller fixedly sleeved on the outer side of the rotating shaft, a cooling mechanism is arranged on the bracket; the cooling mechanism comprises a supporting folded plate, a flaring fan cover is fixedly installed on the upper side of the supporting folded plate, a plurality of cooling fans are fixedly installed on the side wall of the flaring fan cover, a backflow water tank is arranged at the bottom of the guide roller, and a plurality of lateral water pipes are installed on the side edge of the backflow water tank. The cooling mechanism is arranged, a water circulation system is formed in the cooling mechanism, waste of water resources is avoided, meanwhile, the arc-shaped pipe is used for dividing cooling water, the heat dissipation area can be enlarged, the temperature of the cooling water entering the water return cavity base is low, and therefore it is guaranteed that the cooling water has a good cooling effect during spraying.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile processing, in particular to an aluminum profile extrusion shaping device which is convenient for circulating cooling. Background Art

[0002] Aluminum profile is an alloy material with aluminum as the main component. It is formed into aluminum with different cross-sectional shapes through hot melting and extrusion. It has a wide range of applications and unique material characteristics.

[0003] With reference to the authorized utility model patent with announcement number CN208098923U, a circulating cooling energy-saving aluminum profile extrusion shaping device is disclosed, including an extrusion molding machine and a water tank. The right end surface of the extrusion molding machine is fixedly connected to a discharge barrel, and a feed pipe is welded to the right end surface of the discharge barrel. Water baffles are installed on the upper and lower surfaces of the feed pipe. The right end of the feed pipe is fixedly connected to an insulation cavity, and a water injection pipe is welded on the upper end surface of the insulation cavity. A high-pressure pump is installed on the upper surface of the end of the water injection pipe, and the lower end surface of the water injection pipe is fixedly connected to a water tank. A drive motor is installed on the right side surface of the water tank, a drain outlet is installed on the lower side of the right end of the insulation cavity, a discharge pipe is installed on the upper side of the drain outlet, and a spray main pipe is welded on the lower end surface of the water injection pipe.

[0004] The above patent adopts a water spray cooling method for aluminum profiles. The water flow used for cooling cannot form a water cycle for reuse, resulting in a waste of water resources. Therefore, we propose an aluminum profile extrusion shaping device that facilitates circulating cooling to solve the above problem. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an aluminum profile extrusion shaping device which is convenient for circulating cooling.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] The cooling fan is fixedly mounted on the support frame, and the cooling fan is installed on the support frame. The cooling fan is fixedly mounted on the support frame, and the cooling fan is installed on the support frame. The cooling fan is fixedly mounted on the support frame, and the cooling fan is installed on the side wall of the cooling fan. The cooling fan is fixedly mounted on the support frame, and the cooling fan is installed on the side wall of the cooling fan. The cooling fan is fixedly mounted on the support frame, and the cooling fan is installed on the side wall of the cooling fan. The cooling fan is fixedly mounted on the

[0008] Preferably, an extrusion cylinder is fixedly mounted on the upper side of the pad, and the extrusion cylinder is fixedly connected to the inner end of the aluminum profile extrusion die.

[0009] Preferably, a guide groove is provided at the rear end of the extrusion cylinder, and the guide groove is fixedly mounted on the upper side of the pad. The guide groove is a semi-cylindrical guide groove and is smoothly connected with the extrusion cylinder.

[0010] Preferably, a hydraulic rod is fixedly mounted on the pad, an output end of the hydraulic rod is in sliding contact with the guide groove, and an outer diameter of the output end of the hydraulic rod is adapted to an inner diameter of the extrusion cylinder.

[0011] Preferably, a plurality of stiffening ribs are provided on the outer sides of the side edges of the supporting folding plates.

[0012] Preferably, the arc-shaped tube is a thin-walled stainless steel tube and the arc-shaped tube is a small-diameter water pipe.

[0013] Preferably, the water pumping end of the water pump is connected to the interior of the return water chamber seat, and the water outlet end of the water pump is connected to the pipe seat.

[0014] Compared with the related art, the aluminum profile extrusion shaping device that facilitates circulating cooling proposed by the present invention has the following beneficial effects:

[0015] In the utility model, an aluminum profile extrusion shaping device which is convenient for circulating cooling is provided. A reflux water tank is provided at the port of the aluminum profile extrusion die through a cooling mechanism. When the water pump is started, the end of the lateral water pipe can generate a suction effect through the communication effect of the return water cavity seat, the arc tube, the transverse connecting pipe and the lateral water pipe. The cooling water in the reflux water tank is sucked into the working chamber of the water pump through the lateral water pipe, the transverse connecting pipe, the arc tube and the return water cavity seat. The cooling water is then injected into the pipe seat by the water pump. The sprinkler head located at the bottom of the pipe seat generates a downward spraying effect, so as to cool and shape the aluminum profile extruded from the port of the aluminum profile extrusion die, and is used for cooling. The used cooling water continues to flow back to the return water tank on the lower side, forming a water circulation. The return water tank has a certain cooling effect on the return water flow. In addition, when the water flows through several arc tubes, since the diameter of the arc tubes is small and there are more arc tubes, when the water in the horizontal connecting pipe flows into the return water cavity seat through the arc tube, the arc tube diverts the cooling water and expands the heat dissipation area. Combined with the combined effect of the cooling fan set on the side, the cooling effect on the cooling water is greatly enhanced, so that the temperature of the cooling water entering the return water cavity seat is lower, thereby ensuring that the sprinkler head has a better cooling effect when spraying the aluminum profile, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of an aluminum profile extrusion shaping device that is convenient for circulating cooling proposed by the utility model. Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of an aluminum profile extrusion shaping device that is convenient for circulating cooling proposed by the utility model. Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the cooling mechanism of the aluminum profile extrusion shaping device proposed by the utility model for facilitating circulating cooling. Figure 1 ;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the cooling mechanism of the aluminum profile extrusion shaping device proposed by the utility model for facilitating circulating cooling. Figure 2 .

[0020] In the figure: 1. Pad; 2. Hydraulic rod; 3. Guide groove; 4. Extrusion cylinder; 5. Aluminum profile extrusion die; 6. Bracket; 7. Guide roller; 8. Rotating shaft; 9. Cooling mechanism; 91. Support folding plate; 92. Expanding air hood; 93. Cooling fan; 94. Return water trough; 95. Lateral water pipe; 96. Horizontal connecting pipe; 97. Arc pipe; 98. Return water chamber seat; 99. Water pump; 910. Pipe seat; 911. Sprinkler. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0022] Reference Figure 1-4 , please refer to Figure 1-Figure 4 ,in, Figure 1 This is a schematic diagram of the three-dimensional structure of an aluminum profile extrusion shaping device that is convenient for circulating cooling proposed by the utility model. Figure 1 ; Figure 2 This is a schematic diagram of the three-dimensional structure of an aluminum profile extrusion shaping device that is convenient for circulating cooling proposed by the utility model. Figure 2 ; Figure 3 This is a schematic diagram of the three-dimensional structure of the cooling mechanism of the aluminum profile extrusion shaping device proposed by the utility model for facilitating circulating cooling. Figure 1 ; Figure 4 This is a schematic diagram of the three-dimensional structure of the cooling mechanism of the aluminum profile extrusion shaping device proposed by the utility model for facilitating circulating cooling. Figure 2 . An aluminum profile extrusion shaping device that is convenient for circulating cooling includes: a support platform 1, an aluminum profile extrusion die 5 is installed on the support platform 1, a bracket 6 is provided at the end of the aluminum profile extrusion die 5, a rotating shaft 8 is rotatably installed on the bracket 6, a guide roller 7 is fixedly sleeved on the outer side of the rotating shaft 8, and a cooling mechanism 9 is provided on the bracket 6.

[0023] In this embodiment, the cooling mechanism 9 includes a supporting folding plate 91, a flared air hood 92 is fixedly installed on the upper side of the supporting folding plate 91, and a number of cooling fans 93 are fixedly installed on the side wall of the flared air hood 92. A return water trough 94 is provided at the bottom of the guide roller 7, and a number of lateral water pipes 95 are installed on the side of the return water trough 94. The upper ends of the several lateral water pipes 95 are connected with a transverse connecting pipe 96. A return water chamber seat 98 is fixedly installed at the inner end of the supporting folding plate 91, and a number of arc-shaped pipes 97 are connected between the return water chamber seat 98 and the transverse connecting pipe 96. A water pump 99 is fixedly installed at the bottom of the return water chamber seat 98, and a pipe seat 910 is fixedly installed at the bottom of the water pump 99. A number of sprinkler heads 911 are fixedly installed at the bottom of the pipe seat 910. The sprinkler heads 911 are located directly above the guide roller 7. The water pumping end of the water pump 99 is connected to the inside of the return water chamber seat 98, and the water outlet end of the water pump 99 is connected to the pipe seat 910.

[0024] By the above-mentioned arrangement, the sprinkler head 911 is located directly above the guide roller 7. When the sprinkler head 911 performs water spraying, the water flow can directly fall onto the aluminum profile conducted above the guide roller 7, thereby facilitating cooling and shaping the aluminum profile. The water flow that takes away the heat of the aluminum profile continues to flow back to the reflux tank 94 on the lower side.

[0025] In this method, an extrusion cylinder 4 is fixedly installed on the upper side of the pad 1, and the extrusion cylinder 4 is fixedly connected to the inner end of the aluminum profile extrusion mold 5. A guide groove 3 is provided at the rear end of the extrusion cylinder 4, and the guide groove 3 is fixedly installed on the upper side of the pad 1. The guide groove 3 is a semi-cylindrical guide groove and the guide groove 3 is smoothly connected with the extrusion cylinder 4. A hydraulic rod 2 is fixedly installed on the pad 1, and the output end of the hydraulic rod 2 is in sliding contact with the guide groove 3. The outer diameter of the output end of the hydraulic rod 2 is adapted to the inner diameter of the extrusion cylinder 4.

[0026] Through the above-mentioned arrangement, the aluminum column to be extruded is placed on the inner side of the guide groove 3, and the hydraulic rod 2 is started to push the aluminum column to the inner side of the extrusion cylinder 4. As the hydraulic rod 2 extends, the aluminum column is extruded out of the aluminum profile from the port of the aluminum profile extrusion die 5. It should be noted here that when the aluminum profile is extruded, the aluminum column used for extrusion production is the newly formed columnar aluminum cast from the production line, which is cut into aluminum columns and then used for extrusion molding production. At this time, the surface temperature of the aluminum column is relatively high, so the aluminum profile to be subsequently molded needs to be cooled and shaped. This is the existing technology and will not be repeated here.

[0027] In this embodiment, a plurality of stiffening ribs are provided on the outer side of the side of the supporting folded plate 91 .

[0028] By configuring in the above manner, the stiffening ribs are provided to improve the structural strength of the supporting folded plate 91 .

[0029] In this embodiment, the arc tube 97 is a thin-walled stainless steel tube and is a small-diameter water pipe.

[0030] With the above arrangement, when the water in the transverse connecting pipe 96 flows through the arc tube 97 to the return water chamber seat 98, the arc tube 97 diverts the cooling water and expands the heat dissipation area, thereby having a better cooling effect on the water flow.

[0031] The working principle of the aluminum profile extrusion shaping device provided by the utility model, which is convenient for circulating cooling, is as follows:

[0032] When in use, the aluminum column to be extruded is placed inside the guide groove 3, and the hydraulic rod 2 is started to push the aluminum column to the inside of the extrusion cylinder 4. As the hydraulic rod 2 extends, the aluminum column is extruded from the port of the aluminum extrusion die 5 to form an aluminum profile. At this time, the aluminum profile slides onto the guide roller 7 on the bracket 6 and is transported under the rotation and guidance of the guide roller 7. The water pump 99 and the cooling fan 93 are started synchronously. Under the action of the water pump 99, the cooling water in the reflux water tank 94 is sucked into the working chamber of the water pump 99 through the lateral water pipe 95, the horizontal connecting pipe 96, the arc pipe 97 and the return water chamber seat 98. Under the action of the fan 93, the expanded wind hood 92 blows air toward the arc tube 97, using the air to take away the heat on the arc tube 97, thereby cooling the water flow in the arc tube 97, so that the temperature of the water flowing back to the return water chamber seat 98 is lower, and then the cooling water is injected into the tube seat 910 by the water pump 99, and the sprinkler head 911 located at the bottom of the tube seat 910 produces a downward spraying effect, cooling and shaping the aluminum profile conveyed on the guide roller 7, and the cooling water after the cooling effect continues to flow back to the return water tank 94 on the lower side, forming a water cycle and avoiding the waste of water resources.

[0033] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An aluminum profile extrusion shaping device that facilitates circulating cooling, characterized in that: The invention comprises a support platform (1), an aluminum profile extrusion die (5) is mounted on the support platform (1), a bracket (6) is provided at the end of the aluminum profile extrusion die (5), a rotating shaft (8) is rotatably mounted on the bracket (6), a guide roller (7) is fixedly sleeved on the outer side of the rotating shaft (8), and a cooling mechanism (9) is provided on the bracket (6); The cooling mechanism (9) includes a supporting folding plate (91), a flared air hood (92) is fixedly installed on the upper side of the supporting folding plate (91), a plurality of cooling fans (93) are fixedly installed on the side wall of the flared air hood (92), a reflux water trough (94) is provided at the bottom of the guide roller (7), a plurality of lateral water pipes (95) are installed on the side of the reflux water trough (94), and a plurality of lateral water pipes (95) are connected to the upper ends of the plurality of lateral water pipes (95) with transverse connecting pipes (96), and the supporting folding plate A return water chamber seat (98) is fixedly installed at the inner end of (91), and a plurality of arc-shaped pipes (97) are connected and installed between the return water chamber seat (98) and the transverse connecting pipe (96). A water pump (99) is fixedly installed at the bottom of the return water chamber seat (98), and a pipe seat (910) is fixedly installed at the bottom of the water pump (99). A plurality of sprinkler heads (911) are fixedly installed at the bottom of the pipe seat (910), and the sprinkler heads (911) are located directly above the guide roller (7).

2. The aluminum profile extrusion shaping device that facilitates circulating cooling according to claim 1 is characterized in that: An extrusion cylinder (4) is fixedly mounted on the upper side of the pad (1), and the extrusion cylinder (4) is fixedly connected to the inner end of the aluminum profile extrusion die (5).

3. The aluminum profile extrusion shaping device that facilitates circulating cooling according to claim 2, characterized in that: The rear end of the extrusion cylinder (4) is provided with a guide groove (3), the guide groove (3) is fixedly mounted on the upper side of the pad (1), the guide groove (3) is a semi-cylindrical guide groove, and the guide groove (3) is smoothly connected with the extrusion cylinder (4).

4. The aluminum profile extrusion shaping device that facilitates circulating cooling according to claim 1, characterized in that: A hydraulic rod (2) is fixedly mounted on the pad (1); an output end of the hydraulic rod (2) is in sliding contact with a guide groove (3); and an outer diameter of the output end of the hydraulic rod (2) is adapted to an inner diameter of an extrusion cylinder (4).

5. The aluminum profile extrusion shaping device that facilitates circulating cooling according to claim 1 is characterized in that: A plurality of stiffening ribs are provided on the outer side of the side of the support folding plate (91).

6. The aluminum profile extrusion shaping device that facilitates circulating cooling according to claim 1, characterized in that: The arc-shaped tube (97) is a thin-walled stainless steel tube and is a small-diameter water pipe.

7. The aluminum profile extrusion shaping device that facilitates circulating cooling according to claim 1, characterized in that: The water pumping end of the water pump (99) is connected to the interior of the water return chamber seat (98), and the water outlet end of the water pump (99) is connected to the pipe seat (910).

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