Aluminum profile machining auxiliary material cooling device

Abstract

The utility model discloses an auxiliary material cooling device for aluminum profile machining, and belongs to the technical field of aluminum profile machining equipment. The device comprises a cooling mechanism, a limiting assembly installed in the cooling mechanism, a backflow assembly arranged on the front side of the cooling mechanism, a backflow box arranged below the cooling mechanism, a water injection assembly arranged above the cooling mechanism, a backflow pipeline communicating between the backflow box and the water injection assembly, and a traction mechanism installed at the rear end of the cooling mechanism. The backflow assembly is communicated with the backflow box, and a water pump is further installed on the backflow pipeline. The device has a cold water circulation function and is good in cooling effect; the backflow assembly is matched with the backflow box to enable water in the cooling tank to flow back and be stored, then the backflow pipeline is matched with the water injection assembly to enable the backflow water to be injected into the cooling tank again, the flowing-out water can release heat and be cooled in the circulating flowing-in process, and heat is absorbed again after the water is injected into the cooling tank again, so that the purpose of cooling the extruded rubber strip is achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of aluminum profile processing equipment, and specifically to a cooling device for aluminum profile processing auxiliary materials. Background Technology

[0002] Thermal insulation strips are a core functional component in aluminum profile processing (especially in the manufacture of thermally broken aluminum profiles). Their functions encompass multiple dimensions, including thermal insulation, structural connection, and sealing, directly impacting the energy efficiency, strength, and service life of the aluminum profiles. During the extrusion process, the thermal insulation strip (typically made of PA66+GF material, used as the thermal insulation layer in thermally broken aluminum profiles) is melted and extruded at high temperatures (approximately 220-280℃) and then rapidly cooled to solidify its shape. If not cooled promptly, the strip may experience dimensional deviations (such as uneven thickness or surface depressions) due to thermal expansion or gravity, affecting the fit and friction with the aluminum profile. Therefore, to ensure efficient forming and stable performance of the strip during aluminum profile processing, specific cooling devices are typically used for rapid cooling after extrusion. These devices not only provide uniform cooling to reduce surface defects and improve quality but also accelerate the cooling and solidification process, reducing production downtime and improving production efficiency and continuity.

[0003] In the prior art, for example, a patent application with application number CN202221005570.6 discloses a cooling water tank for the production of nylon heat insulation strips. The proposed solution includes a liquid storage tank and a first guide roller rotatably inserted into the inner wall of the liquid storage tank. A drive motor for rotating the first guide roller is fixed on the outer wall of the liquid storage tank. Two receiving slots are symmetrically opened at the top of the liquid storage tank. Guide sleeves are vertically installed inside the receiving slots, and second guide rollers are rotatably inserted into the outer sides of both guide sleeves. This invention uses the first and second guide rollers to place the nylon heat insulation strips between them, preventing adjacent nylon heat insulation strips from tangling during movement. Simultaneously, the first guide roller can drive the second guide roller to rotate together, facilitating the transport of the nylon heat insulation strips. The second guide roller can be stored in the receiving slot through a drive mechanism, making it easy for the nylon heat insulation strip to be placed into the first guide slot.

[0004] While the aforementioned structure can cool the heat-insulating strips, the cooling water in the reservoir cannot be circulated. With prolonged use, the water will not dissipate heat effectively, leading to increased water temperature and reduced cooling efficiency. Therefore, a cooling device with water circulation functionality is needed for cooling auxiliary materials used in aluminum profile processing.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the background technology of this disclosure and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0006] In view of at least one of the above technical problems, this disclosure provides a cooling device for aluminum profile processing auxiliary materials, which aims to solve the problems existing in the prior art.

[0007] According to one aspect of this disclosure, a cooling device for aluminum profile processing auxiliary materials is provided, comprising a cooling mechanism, a limiting component installed within the cooling mechanism, a return component disposed at the front of the cooling mechanism, a return box disposed below the cooling mechanism, a water injection component disposed above the cooling mechanism, a return pipe connecting the return box and the water injection component, and a traction mechanism installed at the rear end of the cooling mechanism. The return component is connected to the return box, and a water pump is also installed on the return pipe. The cooling mechanism includes a cooling tank and a water outlet notch opened at the front end of the cooling tank. The return component includes a return box disposed outside the front end of the cooling tank and a return channel opened outside the left side of the cooling tank. The water outlet notch corresponds to the top of the return box, the front end of the return channel is connected to the return box and the rear end is connected to the top of the return box, and the lower end of the return pipe is connected to the bottom of the return box.

[0008] Furthermore, the cooling mechanism also includes a baffle plate and a drying chamber disposed in the cooling tank, a fixed vertical groove symmetrically disposed at the rear end of the cooling tank, a fixed column fixed longitudinally in the fixed vertical groove, and a compression spring sleeved on the fixed column. The drying chamber is located behind the baffle plate, and a drying assembly is also installed in the drying chamber. The baffle plate is slightly higher than the front side of the cooling tank, so as to prevent cooling water from flowing into the drying chamber.

[0009] Furthermore, the limiting component includes a plurality of support rollers horizontally equidistantly and rotatably mounted in the cooling tank, and a first roller and a second roller rotatably mounted in the cooling tank. The first roller is located above and behind the support rollers, and the second roller is located above and behind the first roller and the baffle plate, and is also located above the horizontal plane inside the cooling tank.

[0010] Furthermore, the water injection assembly includes a water storage tank fixed above the cooling tank and a water injection pipe installed at the bottom of the water storage tank. The water injection pipe is attached to the inner wall of the cooling tank, and the upper end of the return pipe is connected to the top of the water storage tank.

[0011] Furthermore, the traction mechanism includes a traction wheel rotatably mounted at the rear end of the cooling tank, a traction motor mounted on the cooling tank, and a pressing assembly movably mounted between the fixed vertical slots. The traction motor is connected to the traction wheel, and the traction wheel is located behind the second roller and is parallel to the second roller.

[0012] Furthermore, the pressing assembly includes symmetrically arranged movable blocks and a pressing gear rotatably installed between the movable blocks. The pressing gear is located directly above the traction wheel. The movable blocks are movably inserted into the fixed vertical groove and movably sleeved on the fixed column. The pressing spring abuts against the upper part of the movable blocks.

[0013] Furthermore, the drying assembly includes an air storage pipe installed in the drying chamber, an air generating power source installed outside the cooling tank, and air blowing ports equidistantly and facing upwards on the air storage pipe. The air generating power source is connected to the air storage pipe, and the air blowing ports are located above the second roller and the traction wheel.

[0014] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0015] 1. The device of this application has a cold water circulation function, which provides good cooling effect. By using the return assembly and return box, the water in the cooling tank can be returned and stored. Then, by using the return pipe and water injection assembly, the returned water can be reinjected into the cooling tank. The water flowing out can release heat and cool down during the circulation process, and absorb heat again after being reinjected into the cooling tank, so as to achieve the purpose of cooling the extruded rubber strip. In addition, the traction mechanism located at the rear end of the cooling tank can continuously traction the cooled rubber strip to ensure that the rubber strip moves smoothly in the cooling device.

[0016] 2. The device of this application also has a drying function. The drying component located between the second roller and the traction wheel can generate a large amount of rapid airflow, which can effectively dry the residual moisture on the rubber strip to ensure the smooth progress of subsequent processing. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the cooling device in this utility model;

[0018] Figure 2 This is a top view schematic diagram of the cooling device in this utility model;

[0019] Figure 3 This is a schematic diagram of the rear of the cooling device in this utility model;

[0020] Figure 4 This is a partial structural diagram of the cooling device in this utility model;

[0021] Figure 5 for Figure 4 Enlarged diagram of section A in the middle;

[0022] Figure 6 This is a side sectional view of the cooling device in this utility model;

[0023] Figure 7 This is a front sectional view of the cooling device in this utility model.

[0024] In the above figures, 1. Cooling mechanism; 11. Cooling tank; 12. Water outlet; 13. Water baffle; 14. Drying chamber; 15. Fixed vertical trough; 16. Fixed column; 17. Downward pressure spring; 2. Limiting assembly; 21. Support roller; 22. First roller; 23. Second roller; 3. Return assembly; 31. Return box; 32. Return channel; 4. Return container; 5. Water injection assembly; 51. Water storage tank; 52. Water injection pipe; 6. Traction mechanism; 61. Traction wheel; 62. Downward pressure assembly; 621. Movable locking block; 622. Downward pressure gear; 63. Traction motor; 7. Drying assembly; 71. Air storage pipe; 72. Air generation power supply; 73. Air outlet; 8. Return pipe; 81. Water pump. Detailed Implementation

[0025] In the description of this application, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," "vertical," "horizontal," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. The terms "first," "second," etc., used in this application are used to distinguish the described objects and do not have any sequential or technical meaning. And the terms "connection" and "linkage," unless otherwise specified, include both direct and indirect connections (linkages).

[0026] This application provides a cooling device for aluminum profile processing auxiliary materials, which solves the problems existing in the prior art. In order to better understand the technical solution of this application, the above technical solution will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] This example discloses a cooling device for auxiliary materials in aluminum profile processing. See [link to relevant documentation] Figures 1-7The device includes a cooling mechanism 1, a limiting component 2 installed in the cooling mechanism 1, a return component 3 located at the front of the cooling mechanism 1, a return box 4 located below the cooling mechanism 1, a water injection component 5 located above the cooling mechanism 1, a return pipe 8 connecting the return box 4 and the water injection component 5, and a traction mechanism 6 installed at the rear end of the cooling mechanism 1. The return component 3 is connected to the return box 4, and a water pump 81 is also installed on the return pipe 8. The cooling mechanism 1 includes a cooling tank 11 and a water outlet 12 opened at the front end of the cooling tank 11. The return component 3 includes a return box 31 located outside the front end of the cooling tank 11 and a return channel 32 opened outside the left side of the cooling tank 11. The water outlet 12 corresponds to the top of the return box 31. The front end of the return channel 32 is connected to the return box 31 and the rear end is connected to the top of the return box 4. The lower end of the return pipe 8 is connected to the bottom of the return box 4. The cooling mechanism 1 also includes a baffle plate 13 and a drying chamber 14 disposed in the cooling tank 11, a fixed vertical groove 15 symmetrically disposed at the rear end of the cooling tank 11, a fixed column 16 longitudinally fixed in the fixed vertical groove 15, and a downward pressure spring 17 sleeved on the fixed column 16. The drying chamber 14 is located behind the baffle plate 13, and a drying assembly 7 is also installed in the drying chamber 14. The baffle plate 13 is slightly higher than the front side of the cooling tank 11, so as to prevent cooling water from flowing into the drying chamber 14.

[0028] The limiting component 2 includes a plurality of support rollers 21 that are horizontally equidistant and rotatably installed in the cooling tank 11, and a first roller 22 and a second roller 23 that are rotatably installed in the cooling tank 11. The support rollers 21 are slightly higher than the bottom surface of the water outlet 12. The first roller 22 is located above and behind the support rollers 21. The second roller 23 is located above and behind the first roller 22 and the baffle plate 13 and is also located above the horizontal plane inside the cooling tank 11.

[0029] The water injection assembly 5 includes a water storage tank 51 fixed above the cooling tank 11 and a water injection pipe 52 installed at the bottom of the water storage tank 51. The water injection pipe 52 is attached to the inner wall of the cooling tank 11, and the upper end of the return pipe 8 is connected to the top of the water storage tank 51.

[0030] The traction mechanism 6 includes a traction wheel 61 rotatably mounted at the rear end of the cooling tank 11, a traction motor 63 mounted on the cooling tank 11, and a pressing assembly 62 movably mounted between the fixed vertical slots 15. The traction motor 63 is connected to the traction wheel 61, and the traction wheel 61 is located behind and parallel to the second roller 23. The pressing assembly 62 includes symmetrically arranged movable blocks 621 and a pressing gear 622 rotatably mounted between the movable blocks 621. The pressing gear 622 is located directly above the traction wheel 61. The movable blocks 621 are movably inserted into the fixed vertical slots 15 and movably sleeved on the fixed column 16. The pressing spring 17 abuts against the upper part of the movable blocks 621.

[0031] The drying assembly 7 includes an air storage pipe 71 installed in the drying chamber 14, an air supply power source 72 installed outside the cooling tank 11, and air outlets 73 equidistantly and upwardly arranged on the air storage pipe 71. The air supply power source 72 is connected to the air storage pipe 71, and the air outlets 73 are located above the second roller 23 and the traction wheel 61.

[0032] Working principle: When implementing the device of this application, the device is placed directly in front of the heat insulation strip extrusion device. Then, a certain amount of water is poured into the cooling tank 11 and the water storage tank 51, and the traction motor 63 is turned on. The water in the water storage tank 51 flows continuously into the cooling tank 11 through the water injection pipe 52. Since the cooling tank 11 has a water outlet 12 at the front, when the cooling tank 11 is full, excess water can flow into the return box 31 through the water outlet 12, and then flow into the return box 4 through the return channel 32 to be returned. Next, the water pump 81 is started, and the water collected in the return box 4 is fed into the water storage tank 51 through the return pipe 8 to achieve recycling. During this process, the return water passes through the return component 3, the return box 4, the return pipe 8 and the water storage tank 51, and the heat is effectively released. Then it enters the cooling tank 11 to achieve a cooling effect. Since the water outlet 12 is relatively narrow, in order to ensure that the water flow rate of the water injection pipe 52 and the water outlet 12 are consistent and balanced, the water flow needs to flow out from the water outlet 12 at a certain height.

[0033] As the heat-insulating strip is extruded and moves forward, it passes through the water flow section between the water outlets 12 and enters the cooling tank 11. Supported by the support rollers 21, it is cooled in the water within the cooling tank 11. The strip, having moved past multiple support rollers 21, is gradually cooled. Next, the continuously moving strip winds from the bottom of the first roller 22 to above the second roller 23, and finally is pulled out between the traction wheel 61 and the pressing assembly 62. During this process, the operating traction motor 63 drives the traction wheel 61 to rotate. The rotating traction wheel 61 provides a backward traction force to the cooled strip. Under the action of the pressing spring 17, the pressing assembly 62 constantly presses the strip against the traction wheel 61 to ensure effective traction. During this process, the traction speed generated by the rotation of the traction wheel 61 on the strip must be equal to the speed at which the strip is extruded.

[0034] Since the rubber strip may retain moisture after cooling and being removed from the water in the cooling tank 11, it can be dried using the drying assembly 7 to facilitate subsequent work. During use, the gas generator 72 is activated to inject gas into the gas storage pipe 71, and the gas is rapidly expelled through the air outlet 73 to dry the moisture on the rubber strip moving between the second roller 23 and the traction wheel 61. Apart from this, the traction motor 63, gas generator 72, and water pump 81 used in the device are existing technologies, and their specific working principles will not be elaborated in this technical solution.

[0035] Although some preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make further changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including both the preferred embodiments and all changes and modifications falling within the scope of the present invention. Clearly, those skilled in the art can make various alterations and modifications to the present invention without departing from its spirit and scope. Thus, if these modifications and modifications of the present invention fall within the scope of the claims of this application and their equivalents, the present invention also intends to include these modifications and modifications.

Claims

1. A cooling device for aluminum profile processing auxiliary materials, comprising a cooling mechanism (1), characterized in that, It also includes a limiting component (2) installed in the cooling mechanism (1), a return component (3) located on the front side of the cooling mechanism (1), a return box (4) located below the cooling mechanism (1), a water injection component (5) located above the cooling mechanism (1), a return pipe (8) connecting the return box (4) and the water injection component (5), and a traction mechanism (6) installed at the rear end of the cooling mechanism (1). The return component (3) is connected to the return box (4), and a water pump (81) is also installed on the return pipe (8). The cooling mechanism (1) includes a cooling tank (11) and a water outlet (12) opened at the front end of the cooling tank (11); The reflux assembly (3) includes a reflux box (31) located on the outer side of the front end of the cooling tank (11) and a reflux channel (32) opened on the outer side of the left side of the cooling tank (11); The water outlet (12) corresponds to the top of the return box (31), the front end of the return channel (32) is connected to the return box (31) and the rear end is connected to the top of the return box (4), and the lower end of the return pipe (8) is connected to the bottom of the return box (4).

2. The aluminum profile processing auxiliary material cooling device according to claim 1, characterized in that, The cooling mechanism (1) also includes a baffle plate (13) and a drying chamber (14) installed in the cooling tank (11), a fixed vertical groove (15) symmetrically arranged at the rear end of the cooling tank (11), a fixed column (16) longitudinally fixed in the fixed vertical groove (15), and a pressure spring (17) sleeved on the fixed column (16). The drying chamber (14) is located behind the baffle plate (13), and a drying assembly (7) is also installed in the drying chamber (14).

3. The aluminum profile processing auxiliary material cooling device according to claim 2, characterized in that, The limiting component (2) includes a plurality of support rollers (21) that are horizontally equidistant and rotatably mounted in the cooling tank (11), and a first roller (22) and a second roller (23) that are rotatably mounted in the cooling tank (11). The first roller (22) is located above and behind the support rollers (21), and the second roller (23) is located above and behind the first roller (22) and the baffle plate (13).

4. The aluminum profile processing auxiliary material cooling device according to claim 1, characterized in that, The water injection assembly (5) includes a water storage tank (51) fixed above the cooling tank (11) and a water injection pipe (52) installed at the bottom of the water storage tank (51). The water injection pipe (52) is attached to the inner wall of the cooling tank (11), and the upper end of the return pipe (8) is connected to the top of the water storage tank (51).

5. The aluminum profile processing auxiliary material cooling device according to claim 3, characterized in that, The traction mechanism (6) includes a traction wheel (61) rotatably mounted at the rear end of the cooling tank (11), a traction motor (63) mounted on the cooling tank (11), and a pressing assembly (62) movably mounted between the fixed vertical slot (15). The traction motor (63) is connected to the traction wheel (61), and the traction wheel (61) is located behind the second roller (23) and is level with the second roller (23).

6. The aluminum profile processing auxiliary material cooling device according to claim 5, characterized in that, The pressing assembly (62) includes symmetrically arranged movable blocks (621) and a pressing gear (622) rotatably installed between the movable blocks (621). The pressing gear (622) is located directly above the traction wheel (61). The movable blocks (621) are movably inserted into the fixed vertical groove (15) and movably sleeved on the fixed column (16). The pressing spring (17) abuts against the movable blocks (621).

7. The aluminum profile processing auxiliary material cooling device according to claim 5, characterized in that, The drying assembly (7) includes an air storage pipe (71) installed in the drying chamber (14), an air-generating power source (72) installed outside the cooling tank (11), and air-blowing ports (73) equidistantly and upwardly arranged on the air storage pipe (71). The air-generating power source (72) is connected to the air storage pipe (71), and the air-blowing port (73) is located above the second roller (23) and the traction wheel (61).

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