Aluminum profile extrusion forming device

Abstract

The utility model belongs to the technical field of aluminum profile machining, and particularly relates to an aluminum profile extrusion forming device which comprises a machining table and a driving machine, a conveying frame and a guide frame are fixedly connected to the positions, close to the front end and the rear end, of the top face of the machining table respectively, and a water tank is arranged in the middle of the top face of the conveying frame. A driving motor is fixedly connected to one side of the conveying frame, a mold is fixedly connected to the front end of the guide frame, a rod containing barrel and an extrusion roller are slidably connected to the middle and the rear end of the guide frame respectively, the portion, close to the outer side, of the output end of the driving motor is sleeved with a transmission belt, and a movable rod and a water inlet sleeve are arranged on the two sides of the water tank respectively. According to the aluminum profile cooling device, cooling treatment is conducted on the aluminum profile in a rotary spraying mode, the cooling range is expanded, the cooling uniformity of the aluminum profile is improved, the deformation problem caused by temperature difference is reduced, meanwhile, the spraying state can be automatically adjusted according to the spraying angle, and the waste problem caused by random spraying of cooling water is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile processing, in particular to an aluminum profile extrusion molding device. Background Art

[0002] Aluminum profile is an alloy material with aluminum as the main component. After oxidation, its surface looks very beautiful and is resistant to dirt. Once it is coated with oil, it is very easy to clean. The aluminum rod is hot-melted and then extruded by an extrusion molding device to pass through the die to obtain aluminum materials with different cross-sectional shapes. However, the proportion of the added alloy is different, and the mechanical properties and application fields of the industrial aluminum profiles produced are also different.

[0003] In view of the above-mentioned related technologies, the inventor believes that when the existing extrusion molding device is used, a cooling component will be set at the discharge port to cool the aluminum profile to improve the hardness of the aluminum profile and facilitate the staff to carry out the next step. However, the normal spray water cooling method has a small range and poor spray uniformity, resulting in a certain temperature difference in the aluminum profile, which is prone to deformation. Therefore, an aluminum profile extrusion molding device is proposed to solve the above problems;

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that the normal spray water cooling method has a small range and poor spray uniformity, resulting in a certain temperature difference in the aluminum profile and easy deformation, the present application provides an aluminum profile extrusion molding device.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] The utility model discloses an aluminum profile extrusion forming device, comprising a processing table and a driving machine, wherein a conveying frame and a guide frame are fixedly connected to the top surface of the processing table at the front and rear ends respectively, a water tank is arranged in the center of the top surface of the conveying frame, and a driving motor is fixedly connected to one side of the conveying frame, a mold is fixedly connected to the front end of the guide frame, and a rod holding tube and an extrusion roller are slidingly connected to the middle and rear ends of the guide frame respectively, a transmission belt is sleeved on the outer side of the output end of the driving motor, a movable rod and a water inlet sleeve are arranged on both sides of the water tank respectively, an anti-slip ring is fixedly connected to one end of the water inlet sleeve, a group of spray pipes are fixedly connected to the middle of the water tank, and a self-sealing mechanism is arranged at one end of the spray pipe.

[0008] Preferably, the self-sealing mechanism comprises a connecting rod, two ends of which are respectively fixedly connected with a sliding ring and a sealing block, and the outer side of the sliding ring is movably connected with a group of movable balls.

[0009] Preferably, the driving machine is located at the rear end of the processing table, and the output end of the driving machine is fixedly connected to the squeezing roller.

[0010] Preferably, the top end of the transmission belt is sleeved on the outside of one side of the water tank close to the movable rod, the top end of the movable rod is movably connected to one side of the water tank, and the bottom end of the movable rod is fixedly connected to the guide frame.

[0011] Preferably, the water inlet sleeve is fixedly connected to the guide frame, and the anti-slip ring is movably connected to the other side of the water tank.

[0012] Preferably, the sliding ring is located inside the spray pipe, and the sliding ring is slidably connected to the spray pipe, and the outer side of the movable ball penetrates the sliding ring and contacts the inner surface of the spray pipe.

[0013] Preferably, the sealing block is located outside the spray pipe, and one side of the sealing block is arranged in a truncated cone shape, and the sealing block and the outer end of the spray pipe are clamped together.

[0014] The utility model is beneficial in that:

[0015] The utility model sets a water tank in cooperation with a spray pipe. When the aluminum profile is conveyed, the water tank is driven to rotate by a transmission belt. As the water tank rotates, the position of the spray pipe is adjusted accordingly, so that cooling water is sprayed from the inside of the spray pipe to cool the aluminum profile. Compared with the prior art, the utility model cools the aluminum profile by rotating the spray pipe, which expands the cooling range, improves the cooling uniformity of the aluminum profile, and reduces the deformation problem caused by the temperature difference.

[0016] The utility model provides a self-sealing mechanism. When the water tank drives the spray pipe to adjust its position, the sliding ring and the sealing block will move inward or outward synchronously under the action of gravity to adjust the flow state of the spray pipe. Compared with the prior art, the utility model can automatically adjust the spraying state according to the spraying angle, reducing the waste problem caused by random spraying of cooling water. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of an aluminum profile extrusion molding device in an embodiment of the present application;

[0018] Figure 2 This is a schematic diagram of the back structure of an aluminum profile extrusion molding device in an embodiment of the present application;

[0019] Figure 3 This is a schematic diagram of the positional relationship between a water tank and a driving motor of an aluminum profile extrusion molding device in an embodiment of the present application;

[0020] Figure 4This is a disassembled diagram of a water tank and a water inlet jacket of an aluminum profile extrusion forming device in an embodiment of the present application;

[0021] Figure 5 is a cross-sectional view of a water tank of an aluminum profile extrusion molding device in an embodiment of the present application;

[0022] Figure 6 It is a structural schematic diagram of a self-sealing mechanism of an aluminum profile extrusion molding device in an embodiment of the present application.

[0023] Explanation of the accompanying drawings: 1. Processing table; 2. Driving machine; 3. Conveying frame; 4. Guide frame; 5. Water tank; 6. Driving motor; 7. Mould; 8. Rod holding tube; 9. Extrusion roller; 10. Transmission belt; 11. Movable rod; 12. Water inlet sleeve; 13. Anti-slip ring; 14. Spray pipe; 15. Self-sealing mechanism; 16. Connecting rod; 17. Sliding ring; 18. Sealing block; 19. Movable ball. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 - Figure 6 As shown, an aluminum profile extrusion forming device includes a processing table 1 and a driving machine 2. A conveying frame 3 and a guide frame 4 are fixedly connected to the top surface of the processing table 1 at the front and rear ends respectively. A water tank 5 is arranged in the center of the top surface of the conveying frame 3, and a driving motor 6 is fixedly connected to one side of the conveying frame 3. A mold 7 is fixedly connected to the front end of the guide frame 4, and a rod holding barrel 8 and an extrusion roller 9 are slidably connected to the middle and rear ends of the guide frame 4 respectively. A transmission belt 10 is sleeved on the outer side of the output end of the driving motor 6, and movable rods 11 and water inlet sleeves 12 are respectively arranged on both sides of the water tank 5, and an anti-slip ring 13 is fixedly connected to one end of the water inlet sleeve 12. A group of spray pipes 14 are fixedly connected to the middle part of the water tank 5, and a self-sealing mechanism 15 is arranged at one end of the spray pipe 14. The rod holding barrel 8 is used as a guide, and the heated aluminum rod is put in to guide it to pass through the mold 7 under pressure to directly form an aluminum profile.

[0026] Furthermore, in order to reduce the waste caused by the random spraying of cooling water, a self-sealing mechanism 15 is provided, which includes a connecting rod 16, and the two ends of the connecting rod 16 are respectively fixedly connected with a sliding ring 17 and a sealing block 18, and the outer side of the sliding ring 17 is movably connected with a group of movable balls 19.

[0027] Furthermore, the driving machine 2 is started to make the extrusion roller 9 extrude the aluminum rod into the rod holding tube 8, and then pass through the die 7 for extrusion forming. The driving machine 2 is located at the rear end of the processing table 1, and the output end of the driving machine 2 is fixedly connected to the extrusion roller 9.

[0028] Furthermore, the top end of the transmission belt 10 is sleeved on the outside of one side of the water tank 5 close to the movable rod 11, the top end of the movable rod 11 is movably connected to one side of the water tank 5, and the bottom end of the movable rod 11 is fixedly connected to the guide frame 4. When the processed aluminum profile is cooled, the drive motor 6 is started to cooperate with the transmission belt 10 to realize the rotation of the water tank 5.

[0029] Furthermore, the water inlet sleeve 12 is connected to the water pipe to allow water to enter the water tank 5, and the water inlet sleeve 12 cooperates with the movable rod 11 to support and limit the two sides of the water tank 5 to ensure the rotational stability of the water tank 5. The water inlet sleeve 12 is fixedly connected to the guide frame 4, and the anti-slip ring 13 is movably connected to the other side of the water tank 5.

[0030] Furthermore, the sliding ring 17 is located inside the spray pipe 14, and the sliding ring 17 is slidably connected to the spray pipe 14. The outer side of the movable ball 19 passes through the sliding ring 17 and contacts the inner surface of the spray pipe 14. As the water tank 5 rotates, the position of the spray pipe 14 is also adjusted accordingly. Under the action of gravity, the sliding ring 17 automatically slides inside the spray pipe 14, and the movable ball 19 reduces the moving friction of the sliding ring 17.

[0031] Furthermore, when the spray pipe 14 moves from top to bottom, the sliding ring 17 and the sealing block 18 both move outward. At this time, the sealing block 18 is separated from the spray pipe 14, and cooling water is sprinkled from the inside of the spray pipe 14 to cool the aluminum profiles on the conveying rack 3. When the spray pipe 14 moves from bottom to top, the sliding ring 17 and the sealing block 18 both move inward. At this time, the sealing block 18 is engaged with the spray pipe 14, so that the spray pipe 14 is sealed. The sealing block 18 is located on the outside of the spray pipe 14, and one side of the sealing block 18 is truncated into a cone shape, and the sealing block 18 is engaged with the outer end of the spray pipe 14.

[0032] Working principle: The main part of the entire forming device is composed of the conveying frame 3, the guide frame 4, the water tank 5 and the self-sealing mechanism 15. First, the water inlet sleeve 12 is connected to the water pipe to allow water to enter the water tank 5, and then the heated aluminum rod is placed in the rod holding tube 8. The rod holding tube 8 is used as a guide, and the driving machine 2 is started to make the extrusion roller 9 extrude the aluminum rod through the rod holding tube 8 and the mold 7 for extrusion molding. The molded aluminum profile falls directly from the discharge port of the mold 7 to the conveying frame 3 for conveying. At this time, the driving motor 6 is started to cooperate with the transmission belt 10 to realize the rotation of the water tank 5, and the water inlet sleeve 12 cooperates with the movable rod 11 , support and limit the two sides of the water tank 5 to ensure the rotation stability of the water tank 5. As the water tank 5 rotates, the position of the spray pipe 14 is also adjusted. Under the action of gravity, when the spray pipe 14 moves from top to bottom, the sliding ring 17 and the sealing block 18 both move outward. At this time, the sealing block 18 is separated from the spray pipe 14, and the cooling water is sprinkled from the inside of the spray pipe 14 to cool the aluminum profiles on the conveying rack 3. When the spray pipe 14 moves from bottom to top, the sliding ring 17 and the sealing block 18 both move inward. At this time, the sealing block 18 is engaged with the spray pipe 14, so that the spray pipe 14 is sealed.

[0033] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, which can be a mechanical connection or an electrical connection, or the internal communication of two components, or a direct connection. "upper", "lower", "left" and "right" are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0034] Secondly: The drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0035] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0036] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An aluminum profile extrusion molding device, characterized in that: The invention comprises a processing table (1) and a driving machine (2). A conveying frame (3) and a guide frame (4) are fixedly connected to the top surface of the processing table (1) at the front and rear ends respectively. A water tank (5) is arranged in the center of the top surface of the conveying frame (3). A driving motor (6) is fixedly connected to one side of the conveying frame (3). A mold (7) is fixedly connected to the front end of the guide frame (4). A rod holding tube (8) and an extrusion roller (9) are slidably connected to the middle and rear ends of the guide frame (4). A transmission belt (10) is sleeved on the outer side of the output end of the driving motor (6). A movable rod (11) and a water inlet sleeve (12) are arranged on both sides of the water tank (5). One end of the water inlet sleeve (12) is fixedly connected to an anti-slip ring (13). A group of spray pipes (14) are fixedly connected to the middle of the water tank (5). One end of the spray pipe (14) is provided with a self-sealing mechanism (15).

2. The aluminum profile extrusion forming device according to claim 1, characterized in that: The self-sealing mechanism (15) comprises a connecting rod (16), the two ends of which are respectively fixedly connected to a sliding ring (17) and a sealing block (18), and the outer side of the sliding ring (17) is movably connected to a group of movable balls (19).

3. The aluminum profile extrusion forming device according to claim 1, characterized in that: The driving machine (2) is located at the rear end of the processing table (1), and the output end of the driving machine (2) is fixedly connected to the squeezing roller (9).

4. The aluminum profile extrusion forming device according to claim 1, characterized in that: The top end of the transmission belt (10) is sleeved on the outside of a side of the water tank (5) close to the movable rod (11), the top end of the movable rod (11) is movably connected to one side of the water tank (5), and the bottom end of the movable rod (11) is fixedly connected to the guide frame (4).

5. The aluminum profile extrusion forming device according to claim 1, characterized in that: The water inlet sleeve (12) is fixedly connected to the guide frame (4), and the anti-slip ring (13) is movably connected to the other side of the water tank (5).

6. The aluminum profile extrusion forming device according to claim 2, characterized in that: The sliding ring (17) is located inside the spray pipe (14), and the sliding ring (17) is slidably connected to the spray pipe (14), and the outer side of the movable ball (19) passes through the sliding ring (17) and contacts the inner surface of the spray pipe (14).

7. The aluminum profile extrusion forming device according to claim 2, characterized in that: The sealing block (18) is located outside the spray pipe (14), and one side of the sealing block (18) is arranged in a truncated cone shape, and the sealing block (18) and the outer end of the spray pipe (14) are clamped together.

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