Aluminum profile quenching cooling device

Abstract

The present invention discloses an aluminum profile quenching and cooling device, which belongs to the technical field of aluminum profile processing. An aluminum profile quenching and cooling device comprises a box body with a feed port and a discharge port respectively arranged on both sides, and also comprises: a conveying device, which is fixedly installed in the box body, and the two ends of the conveying device extend to the feed port and the discharge port respectively, wherein a first annular tube and a second annular tube are rotatably installed in the box body through a cross frame, and a first nozzle and a second nozzle are fixedly installed on the inner walls of the first annular tube and the second annular tube respectively; a driving part is arranged in the box body, and the driving part is used to drive the first annular tube and the second annular tube to reciprocate; the present invention can significantly increase the spraying area of ​​the first nozzle and the second nozzle, so that the cooling of the aluminum profile is more efficient and uniform, and the occurrence of stress concentration is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum profile processing, and in particular to an aluminum profile quenching and cooling device. Background Art

[0002] Aluminum profile is a commonly used metal material, widely used in many fields such as construction, transportation, machinery manufacturing, and electronic and electrical. It is a profile of various shapes and sizes made of aluminum alloy through processes such as melting, extrusion, and surface treatment. In production, in order to ensure the strength requirements of aluminum profiles, it is necessary to quench and cool them after extrusion. The commonly used cooling methods are water spray cooling and air blowing cooling.

[0003] In the prior art, water spray cooling can make the quenching cooling efficiency of aluminum profiles higher. However, since the axial cross-section shape of aluminum profiles is often irregular, it is found during the water spray cooling process that it is difficult for a fixed water spray nozzle to spray water evenly onto the surface of the aluminum profile, which will affect the quenching cooling effect of the aluminum profile. When the cooling is uneven, the aluminum profile is also prone to stress concentration. Summary of the invention

[0004] The purpose of the present invention is to solve the problem in the prior art that a fixed water spray nozzle is difficult to spray water evenly onto the surface of an aluminum profile, which affects the quenching and cooling effect of the aluminum profile, and to propose an aluminum profile quenching and cooling device.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A quenching and cooling device for aluminum profiles comprises a box body with a feed port and a discharge port respectively provided on both sides, and also comprises: a conveying device fixedly installed in the box body, and the two ends of the conveying device extend to the feed port and the discharge port respectively, wherein a first annular tube and a second annular tube are rotatably installed in the box body through a cross frame, and a first nozzle and a second nozzle are fixedly installed on the inner walls of the first annular tube and the second annular tube respectively; a driving part is arranged in the box body, and the driving part is used to drive the first annular tube and the second annular tube to rotate reciprocatingly.

[0007] In order to increase the spraying area of ​​the first nozzle and the second nozzle, preferably, the driving part includes a reciprocating screw rotatably installed in the box body, the outer wall of the reciprocating screw is threadedly connected with a reciprocating slide plate slidably connected to the inner wall of the box body, and the outer wall of the box body is fixedly installed with a driving motor that drives the reciprocating screw to continuously rotate, wherein the outer walls of the first annular tube and the second annular tube are fixedly installed with driven gears, and the reciprocating slide plate is fixedly connected with a rack meshing with the driven gear.

[0008] In order to facilitate the condensation and recovery of steam, a hot air outlet is further provided on the top of the box body, a condenser is rotatably installed on the port of the hot air outlet, an outer tube in a suspended state is fixedly installed on the box body by a bracket, the condenser is located inside the outer tube, a fan blade is fixedly installed on the outer wall of the condenser tube, and a linkage part for driving the condenser tube to rotate is provided on the box body.

[0009] In order to facilitate the rotation of the condenser, the linkage part further includes a passive gear fixedly mounted on the outer wall of the condenser, a vertical shaft is rotatably mounted on the box body, a driving gear meshing with the passive gear is fixedly mounted on the vertical shaft, and the reciprocating screw is connected to the vertical shaft through a worm gear.

[0010] In order to facilitate the delivery of coolant to the first annular tube, preferably, a water pump is fixedly installed on the outer wall of the box body, the input end of the water pump extends to the inner bottom of the box body, and the output pipe of the water pump is connected to the first annular tube through a first hose.

[0011] In order to facilitate the delivery of air to the second annular tube, a storage tank is further fixedly installed on the top of the box body, the output end of the storage tank is connected to the second annular tube through a second hose, and an inflation part for inflating the storage tank is provided on the reciprocating slide.

[0012] In order to facilitate the inflation of the storage tank, the inflation part further includes a telescopic airbag fixedly installed between the reciprocating slide and the inner wall of the box body, and the telescopic airbag is fixedly connected to an intake pipe and an exhaust pipe connected thereto, and a one-way valve is fixedly installed in the intake pipe and the exhaust pipe, and the end of the exhaust pipe extends into the storage tank.

[0013] In order to facilitate the heat dissipation of the coolant, further, the bottom of the box body is fixedly connected with a transverse tube that penetrates to its outer wall, the inner wall of the transverse tube is fixedly provided with a plurality of circumferentially distributed heat sinks, and a fan is fixedly installed at one end of the transverse tube.

[0014] In order to improve the heat dissipation efficiency of the coolant, further, the outer wall of the cross tube is rotatably connected to a ring gear meshing with the driven gear, and the side wall of the ring gear is fixedly connected to a cross bar.

[0015] In order to improve the cooling and drying effects of the aluminum profile, preferably, the output ends of the first nozzle and the second nozzle are both inclined toward the feed inlet.

[0016] Compared with the prior art, the present invention provides an aluminum profile quenching and cooling device, which has the following beneficial effects:

[0017] 1. The aluminum profile quenching and cooling device drives the reciprocating screw to rotate by a driving motor, and the first annular tube and the second annular tube drive the first nozzle and the second nozzle to reciprocate along the outer wall of the aluminum profile, which can significantly increase the spraying area of ​​the first nozzle and the second nozzle, making the cooling of the aluminum profile more efficient and uniform, and reducing the occurrence of stress concentration.

[0018] 2. The aluminum profile quenching cooling device drives the condenser to rotate through the rotating reciprocating screw, and the outer tube will inhale the outside air through the lower port and then discharge it from the upper port, so that the condenser can dissipate heat. The condenser will dissipate heat to the internal hot air, so that the hot air is condensed, and part of the condensed and liquefied liquid will flow back into the box, reducing the waste of coolant.

[0019] 3. When the aluminum profile quenching and cooling device squeezes the telescopic airbag through the reciprocating slide plate, air is transported into the storage tank through the exhaust pipe, and the storage tank blows air into the second annular tube through the second hose, so that the second annular tube does not need to be connected to an external air supply device, which is more convenient to use.

[0020] 4. The aluminum profile quenching and cooling device blows air to the transverse tube and the heat sink through the fan, thereby completing the heat dissipation of the transverse tube and the heat sink. The transverse tube will dissipate the coolant to ensure the subsequent quenching and cooling effect of the aluminum profile.

[0021] 5. The aluminum profile quenching and cooling device drives the ring gear meshing with it to rotate through the driven gear, and the ring gear drives the cross bar to revolve around the outer wall of the cross tube. The cross bar causes the coolant in the box to flow around the outer wall of the cross tube, thereby improving the heat dissipation efficiency of the coolant and indirectly improving the quenching and cooling effect of the aluminum profile. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the axonometric structure of an aluminum profile quenching and cooling device proposed by the present invention from a first perspective;

[0023] Figure 2 This is a schematic diagram of the axonometric structure of an aluminum profile quenching and cooling device proposed by the present invention from a second viewing angle;

[0024] Figure 3 A schematic diagram of a partial cross-section structure of an aluminum profile quenching and cooling device proposed by the present invention;

[0025] Figure 4 This is a schematic diagram of the cutaway axonometric structure of a box of an aluminum profile quenching and cooling device proposed by the present invention;

[0026] Figure 5 This is a schematic diagram of the axonometric structure of a condenser tube of an aluminum profile quenching and cooling device proposed by the present invention;

[0027] Figure 6 This is a schematic diagram of the outer tube axonometric structure of an aluminum profile quenching and cooling device proposed by the present invention;

[0028] Figure 7 This is a schematic diagram of the axonometric structure of a crossbar of an aluminum profile quenching and cooling device proposed by the present invention;

[0029] Figure 8 This is a schematic diagram of the axonometric structure of a reciprocating slide plate of an aluminum profile quenching and cooling device proposed by the present invention.

[0030] In the figure: 1. box body; 2. feed port; 3. discharge port; 4. conveying equipment; 5. cross frame; 6. first annular tube; 7. first nozzle; 8. second annular tube; 9. second nozzle; 10. rack; 11. driven gear; 12. water pump; 13. output pipe; 14. first hose; 15. drive motor; 16. reciprocating screw; 17. reciprocating slide plate; 18. storage tank; 19. second hose; 20. telescopic air bag; 21. exhaust pipe; 22. hot air outlet; 23. condenser; 24. fan blade; 25. bracket; 26. outer tube; 27. passive gear; 28. vertical shaft; 29. ​​driving gear; 30. worm gear; 31. cross tube; 32. heat sink; 33. annular gear; 34. cross bar; 35. fan; 36. suction pipe. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0033] Embodiment 1:

[0034] Reference Figure 1-Figure 8, a quenching and cooling device for aluminum profiles, comprising a box body 1 with a feed port 2 and a discharge port 3 on both sides, wherein a coolant for cooling the aluminum profile is stored at the inner bottom of the box body 1, and the coolant can be pure water, and also comprises: a conveying device 4 for conveying the aluminum profile, which is fixedly installed in the box body 1, and the conveying device 4 can be a conveying roller or a conveyor belt, and the two ends of the conveying device 4 extend to the feed port 2 and the discharge port 3 respectively, wherein a first annular tube 6 and a second annular tube 8 are rotatably installed in the box body 1 through a cross frame 5, and a first nozzle 7 and a second nozzle 9 are fixedly installed on the inner walls of the first annular tube 6 and the second annular tube 8 respectively, the first nozzle 7 is used to spray coolant onto the surface of the aluminum profile, and the second nozzle 9 is used to spray air onto the surface of the aluminum profile, and the output ends of the first nozzle 7 and the second nozzle 9 are both inclined toward the feed port 2; a driving part arranged in the box body 1, and the driving part is used to drive the first annular tube 6 and the second annular tube 8 to rotate reciprocatingly.

[0035] Specifically, after the aluminum profile completes the extrusion process, it is conveyed into the feed port 2. After the aluminum profile enters the feed port 2, the conveying device 4 will convey the aluminum profile to the discharge port 3 of the box body 1. For the convenience of transportation, the feed port 2 can be aligned with the output end of the die extrusion device. While the aluminum profile passes through the first annular tube 6, the first annular tube 6 will spray the coolant onto the surface of the aluminum profile through the first nozzle 7, thereby completing the quenching and cooling of the aluminum profile. When the aluminum profile passes through the second annular tube 8, the second annular tube 8 will spray the coolant onto the surface of the aluminum profile through the second nozzle 7. 9 blows air toward the surface of the aluminum profile, which can blow off the residual water stains on the surface of the aluminum profile, and automatically complete the drying of the aluminum profile, thereby facilitating the subsequent processing of the aluminum profile. During this period, the driving unit will drive the first annular tube 6 and the second annular tube 8 to reciprocate, and the first annular tube 6 and the second annular tube 8 will drive the first nozzle 7 and the second nozzle 9 to reciprocate along the outer wall of the aluminum profile, which can significantly increase the spraying area of ​​the first nozzle 7 and the second nozzle 9, make the cooling of the aluminum profile more efficient and uniform, and reduce the occurrence of stress concentration.

[0036] A water pump 12 is fixedly mounted on the outer wall of the box body 1 . The input end of the water pump 12 extends to the inner bottom of the box body 1 . The output pipe 13 of the water pump 12 is connected to the first annular pipe 6 through a first hose 14 .

[0037] Specifically, while the aluminum profile passes through the first annular tube 6, the water pump 12 will extract the coolant from the bottom of the box body 1 and transport it to the first hose 14 through the output pipe 13. The first hose 14 will transport the coolant to the first annular tube 6. The first annular tube 6 will spray the coolant onto the surface of the aluminum profile through the first nozzle 7, thereby completing the quenching and cooling of the aluminum profile.

[0038] Embodiment 2:

[0039] Referring to Figure X, it is basically the same as the first embodiment, and further discloses a specific implementation scheme of the driving unit.

[0040] The above-mentioned driving part includes a reciprocating screw 16 rotatably installed in the box body 1, and the outer wall of the reciprocating screw 16 is threadedly connected to a reciprocating slide 17 that is slidably connected to the inner wall of the box body 1. The continuously rotating reciprocating screw 16 can drive the reciprocating slide 17 to slide reciprocatingly, and the outer wall of the box body 1 is fixedly installed with a driving motor 15 that drives the reciprocating screw 16 to rotate continuously, wherein the outer walls of the first annular tube 6 and the second annular tube 8 are fixedly installed with driven gears 11, and the reciprocating slide 17 is fixedly connected with a rack 10 that is meshed with the driven gear 11.

[0041] Specifically, during the quenching cooling of the aluminum profile, the driving motor 15 will drive the reciprocating screw 16 to rotate, and the reciprocating screw 16 will drive the reciprocating slide 17 to slide back and forth in the box 1, and the reciprocating slide 17 will drive the two racks 10 to slide back and forth synchronously, and the two racks 10 will drive the first annular tube 6 and the second annular tube 8 to rotate back and forth through the driven gear 11, and the first annular tube 6 and the second annular tube 8 will drive the first nozzle 7 and the second nozzle 9 to reciprocate along the outer wall of the aluminum profile, which can significantly increase the spraying area of ​​the first nozzle 7 and the second nozzle 9, make the cooling of the aluminum profile more efficient and uniform, and reduce the occurrence of stress concentration.

[0042] Embodiment three:

[0043] Referring to Figure X, it is basically the same as Example 2, and further, a specific implementation scheme for recovering water vapor is specifically added.

[0044] A hot air outlet 22 is provided on the top of the above-mentioned box body 1, and a condenser 23 is rotatably installed on the port of the hot air outlet 22. The material of the condenser 23 is a copper tube or an aluminum tube with high thermal conductivity. An outer tube 26 in a suspended state is fixedly installed on the box body 1 through a bracket 25. The condenser 23 is located in the outer tube 26, and the outer tube 26 and the axis of the condenser 23 are colinear. A fan blade 24 is fixedly installed on the outer wall of the condenser 23. A linkage part for driving the condenser 23 to rotate is provided on the box body 1, and the linkage part includes a passive gear 27 fixedly installed on the outer wall of the condenser 23. A vertical shaft 28 is rotatably installed on the box body 1, and a driving gear 29 meshing with the passive gear 27 is fixedly installed on the vertical shaft 28. The reciprocating screw 16 is connected to the vertical shaft 28 through a worm gear 30.

[0045] Specifically, during the quenching and cooling of the aluminum profile, the water vapor generated will be discharged from the hot air outlet 22 on the top of the box body 1 to the condenser 23 and finally discharged from the upper port of the condenser 23, and the rotating reciprocating screw 16 will drive the vertical shaft 28 to rotate through the worm gear 30, and the vertical shaft 28 will drive the passive gear 27 to rotate through the active gear 29, and the passive gear 27 will drive the condenser 23 to rotate, and the condenser 23 will drive the fan blades 24 on its outer wall to revolve around its axis, and the outer tube 26 will inhale the outside air through the lower port and then discharge it from the upper port, and the air will pass through the outer tube 26 and the condenser 23. When there is a gap between the outer tube 26 and the casing 1, the condenser 23 will dissipate heat, and the condenser 23 will dissipate heat to the hot air inside, so that the hot air is condensed, and part of the condensed and liquefied liquid will flow back into the casing 1, reducing the waste of coolant; and when the outer tube 26 exhausts air through the upper port, under the action of the Bernoulli principle, the condenser 23 will be affected by the negative pressure and exhaust air to the casing 1, so that the casing 1 can discharge the hot air more concentratedly through the condenser 23; and when the condenser 23 rotates, the hot air passing through it can better contact its inner wall, and the coolant condensed on the inner wall can also be thrown off more efficiently.

[0046] Embodiment 4:

[0047] Referring to Figure X, it is basically the same as the third embodiment, and further, a specific implementation scheme for supplying air to the second annular pipe 8 is specifically added.

[0048] A storage tank 18 for storing compressed gas is fixedly installed on the top of the above-mentioned box body 1, and an inflation port and an air release port are respectively provided on the top and bottom thereof. The output end of the storage tank 18, that is, the air release port, is connected to the second annular tube 8 through a second hose 19. The reciprocating slide 17 is provided with an inflation portion for inflating the storage tank 18. The inflation portion includes a telescopic airbag 20 fixedly installed between the reciprocating slide 17 and the inner wall of the box body 1. The telescopic airbag 20 is fixedly connected with an intake pipe 36 and an exhaust pipe 21 connected thereto. Both the intake pipe 36 and the exhaust pipe 21 are fixedly installed with a one-way valve. The one-way valve allows the intake pipe 36 to only inhale air, while the exhaust pipe 21 can only exhaust air. The end of the exhaust pipe 21 extends into the storage tank 18.

[0049] Specifically, during the reciprocating sliding of the reciprocating slide plate 17, the reciprocating slide plate 17 will indirectly squeeze and stretch the telescopic airbag 20. When the telescopic airbag 20 is squeezed, air will be transported to the storage tank 18 through the exhaust pipe 21. When the telescopic airbag 20 is stretched, air from the outside will be sucked in through the air intake pipe 36, and the storage tank 18 will blow air into the second annular tube 8 through the second hose 19, so that the second annular tube 8 does not need an external air supply device, which is more convenient to use.

[0050] Embodiment five:

[0051] Referring to Figure X, it is basically the same as Example 4, and further, a specific implementation plan for cooling the coolant is specifically added.

[0052] The bottom of the box body 1 is fixedly connected with a transverse tube 31 that penetrates the outer wall thereof. The transverse tube 31 is made of a copper tube or an aluminum tube. The inner wall of the transverse tube 31 is fixedly provided with a plurality of circumferentially distributed heat sinks 32. The material of the heat sink 32 is the same as that of the transverse tube 31 and is integrally formed. The number of heat sinks 32 is 12 to 30, and the preferred number in this application is 24. A fan 35 is fixedly installed at one end of the transverse tube 31.

[0053] Specifically, during the quenching and cooling of the aluminum profile, the cooled coolant will flow back into the box body 1, and the temperature of the coolant will be transmitted to the cross tube 31 and the heat sink 32. At this time, the fan 35 is started, and the fan 35 will blow air to the cross tube 31 and the heat sink 32, thereby completing the heat dissipation work of the cross tube 31 and the heat sink 32, and the cross tube 31 will dissipate the heat of the coolant to ensure the subsequent quenching and cooling effect of the aluminum profile.

[0054] The outer wall of the horizontal tube 31 is rotatably connected to a ring gear 33 meshing with the driven gear 11, and the side wall of the ring gear 33 is fixedly connected to a cross bar 34;

[0055] Specifically, when the driven gear 11 rotates, the driven gear 11 will drive the ring gear 33 meshing with it to rotate, and the ring gear 33 will drive the cross bar 34 to revolve around the outer wall of the cross tube 31. The cross bar 34 will cause the coolant in the box body 1 to flow around the outer wall of the cross tube 31, thereby improving the heat dissipation efficiency of the coolant and indirectly improving the quenching cooling effect of the aluminum profile.

[0056] The present aluminum profile quenching and cooling device transports the aluminum profile into the feed port 2 after the aluminum profile completes the extrusion process. After the aluminum profile enters the feed port 2, the conveying device 4 will transport the aluminum profile toward the discharge port 3 of the box body 1. While the aluminum profile passes through the first annular tube 6, the water pump 12 will extract the coolant at the bottom of the box body 1 and transport it to the first hose 14 through the output pipe 13. The first hose 14 will transport the coolant to the first annular tube 6. The first annular tube 6 will spray the coolant onto the surface of the aluminum profile through the first nozzle 7, thereby completing the quenching and cooling of the aluminum profile. When the aluminum profile passes through the second annular tube 8, the second annular tube 8 will blow air onto the surface of the aluminum profile through the second nozzle 9, which can blow off the water stains remaining on the surface of the aluminum profile, thereby automatically completing the drying of the aluminum profile, thereby facilitating the subsequent processing of the aluminum profile.

[0057] During the quenching cooling of the aluminum profile, the driving motor 15 will drive the reciprocating screw 16 to rotate, and the reciprocating screw 16 will drive the reciprocating slide 17 to slide back and forth in the box 1, and the reciprocating slide 17 will drive the two racks 10 to slide back and forth synchronously, and the two racks 10 will drive the first annular tube 6 and the second annular tube 8 to rotate back and forth through the driven gear 11, and the first annular tube 6 and the second annular tube 8 will drive the first nozzle 7 and the second nozzle 9 to reciprocate along the outer wall of the aluminum profile, which can significantly increase the spraying area of ​​the first nozzle 7 and the second nozzle 9, make the cooling of the aluminum profile more efficient and uniform, and reduce the occurrence of stress concentration.

[0058] During the quenching and cooling of the aluminum profile, the water vapor generated will be discharged from the hot air outlet 22 on the top of the box body 1 to the condenser 23 and finally discharged from the upper port of the condenser 23, and the rotating reciprocating screw 16 will drive the vertical shaft 28 to rotate through the worm gear 30, and the vertical shaft 28 will drive the passive gear 27 to rotate through the active gear 29, and the passive gear 27 will drive the condenser 23 to rotate, and the condenser 23 will drive the fan blades 24 on its outer wall to revolve around its axis, and the outer tube 26 will inhale the outside air through the lower port and then discharge it from the upper port, and when the air passes through the gap between the outer tube 26 and the condenser 23, the condenser 23 will dissipate the heat, and the condenser 23 will dissipate the internal hot air, so that the hot air is condensed, and part of the condensed and liquefied liquid will flow back into the box body 1, reducing the waste of coolant.

[0059] During the reciprocating sliding of the reciprocating slide plate 17, the reciprocating slide plate 17 will indirectly squeeze and stretch the telescopic airbag 20. When the telescopic airbag 20 is squeezed, air will be transported to the storage tank 18 through the exhaust pipe 21. When the telescopic airbag 20 is stretched, air from the outside will be sucked in through the suction pipe 36, and the storage tank 18 will blow air into the second annular tube 8 through the second hose 19, so that the second annular tube 8 does not need an external air supply device, which is more convenient to use.

[0060] During the quenching and cooling of the aluminum profile, the cooled coolant will flow back into the box body 1, and the temperature of the coolant will be transmitted to the cross tube 31 and the heat sink 32. At this time, the fan 35 is started, and the fan 35 will blow air to the cross tube 31 and the heat sink 32, thereby completing the heat dissipation work of the cross tube 31 and the heat sink 32, and the cross tube 31 will dissipate the heat of the coolant to ensure the subsequent quenching and cooling effect of the aluminum profile.

[0061] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A quenching and cooling device for aluminum profiles, comprising a box (1) with a feed inlet (2) and a discharge outlet (3) on both sides, characterized in that: Also includes: The conveying device (4) is fixedly installed in the box body (1), and the two ends of the conveying device (4) extend to the feed port (2) and the discharge port (3) respectively. Wherein, a first annular tube (6) and a second annular tube (8) are rotatably mounted in the box body (1) via a horizontal frame (5), and a first nozzle (7) and a second nozzle (9) are fixedly mounted on the inner walls of the first annular tube (6) and the second annular tube (8), respectively; A driving unit is arranged in the box body (1), and is used to drive the first annular tube (6) and the second annular tube (8) to reciprocate.

2. The aluminum profile quenching and cooling device according to claim 1, characterized in that: The driving unit comprises a reciprocating screw (16) rotatably mounted in the box body (1), the outer wall of the reciprocating screw (16) being threadedly connected to a reciprocating slide plate (17) slidably connected to the inner wall of the box body (1), and a driving motor (15) for driving the reciprocating screw (16) to continuously rotate is fixedly mounted on the outer wall of the box body (1). Wherein, the outer walls of the first annular tube (6) and the second annular tube (8) are both fixedly mounted with driven gears (11), and the reciprocating slide plate (17) is fixedly connected with a rack (10) meshing with the driven gear (11).

3. The aluminum profile quenching and cooling device according to claim 2, characterized in that: The top of the housing (1) is provided with a hot air outlet (22), a condenser (23) is rotatably mounted on the port of the hot air outlet (22), an outer tube (26) in a suspended state is fixedly mounted on the housing (1) via a bracket (25), the condenser (23) is located inside the outer tube (26), a fan blade (24) is fixedly mounted on the outer wall of the condenser (23), and a linkage part for driving the condenser (23) to rotate is provided on the housing (1).

4. The aluminum profile quenching and cooling device according to claim 3, characterized in that: The linkage part comprises a passive gear (27) fixedly mounted on the outer wall of the condenser tube (23); a vertical shaft (28) is rotatably mounted on the housing (1); a driving gear (29) meshingly connected with the passive gear (27) is fixedly mounted on the vertical shaft (28); and the reciprocating screw (16) is connected to the vertical shaft (28) via a worm gear (30).

5. The aluminum profile quenching and cooling device according to claim 1, characterized in that: A water pump (12) is fixedly mounted on the outer wall of the box body (1), the input end of the water pump (12) extends to the inner bottom of the box body (1), and the output pipe (13) of the water pump (12) is connected to the first annular pipe (6) through a first hose (14).

6. The aluminum profile quenching and cooling device according to claim 2, characterized in that: A storage tank (18) is fixedly mounted on the top of the box body (1), the output end of the storage tank (18) is connected to the second annular tube (8) via a second hose (19), and an inflation portion for inflating the storage tank (18) is provided on the reciprocating slide plate (17).

7. The aluminum profile quenching and cooling device according to claim 6, characterized in that: The inflation portion comprises a telescopic airbag (20) fixedly mounted between a reciprocating slide plate (17) and an inner wall of a box body (1); an air intake pipe (36) and an air exhaust pipe (21) which are in communication with the telescopic airbag (20) are fixedly connected to the telescopic airbag (20); a one-way valve is fixedly mounted in each of the air intake pipe (36) and the air exhaust pipe (21); and a terminal end of the air exhaust pipe (21) extends into a storage tank (18).

8. The aluminum profile quenching and cooling device according to claim 2, characterized in that: The bottom of the box body (1) is fixedly connected to a transverse tube (31) penetrating to the outer wall thereof, the inner wall of the transverse tube (31) is fixedly provided with a plurality of circumferentially distributed heat sinks (32), and a fan (35) is fixedly mounted at one end of the transverse tube (31).

9. The aluminum profile quenching and cooling device according to claim 8, characterized in that: The outer wall of the transverse tube (31) is rotatably connected to a ring gear (33) meshing with the driven gear (11), and the side wall of the ring gear (33) is fixedly connected to a transverse rod (34).

10. The aluminum profile quenching and cooling device according to claim 1, characterized in that: The output ends of the first nozzle (7) and the second nozzle (9) are both arranged to be inclined towards the feed port (2).

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