Aluminum profile extruding machine capable of achieving rapid demolding

Abstract

The utility model relates to the field of aluminum profile extruding machines, and discloses an aluminum profile extruding machine capable of quickly demoulding, which comprises a lower side supporting table, the top end of the lower side supporting table is fixedly connected with a mounting frame, the middle part of the top end of the mounting frame is fixedly connected with an extruding cylinder, and the middle part of the mounting frame is slidably connected with a push rod. An extrusion plate is fixedly connected to the bottom end of the push rod, limiting rods are fixedly connected to the two sides of the top end of the extrusion plate, a blocking extrusion frame is fixedly connected to the interior of the lower side supporting table, fixing plates are fixedly connected to the two sides of the bottom end of the lower side supporting table, and ejection demolding assemblies are installed on the inner sides of the fixing plates. Cooling traction assemblies are installed in the two sides of the lower side supporting table correspondingly. According to the device, the demolding work of the module is rapidly completed, the demolding work is more convenient, the cooling efficiency of the device is improved, it is guaranteed that the module evenly receives cold air, and therefore the cooling effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of aluminum profile extruders, in particular to an aluminum profile extruder capable of rapid demoulding. Background Art

[0002] Aluminum profile extruder is a kind of equipment used to process aluminum alloy materials. Its working principle is to place the heated aluminum billet in a mold and then apply high pressure to extrude the aluminum billet into the desired shape, finally forming aluminum profile products. These products can be aluminum profiles of various shapes and sizes, such as aluminum alloy window frames, door frames, pipes, profiles, etc.

[0003] During the process of extrusion plasticization of aluminum profiles, the aluminum profiles are deformed due to the applied pressure, and the aluminum profiles will generate an outward extrusion force, so that they are nested inside the mold. It is extremely difficult and time-consuming to take them out to the outside. At the same time, during the extrusion process, the aluminum profiles will generate heat due to extrusion. Natural heat dissipation alone is inefficient, which affects work efficiency.

[0004] Therefore, in view of the problem that the existing aluminum profile extruder is not convenient for demoulding and rapid cooling, an aluminum profile extruder that solves the above problems is needed. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes an aluminum profile extruder capable of rapid demoulding, which makes demoulding more convenient and ensures cooling effect.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A quick demoulding aluminum profile extruder comprises a lower support platform, the top of the lower support platform is fixedly connected to a mounting frame, the middle of the top of the mounting frame is fixedly connected to an extrusion cylinder, the middle of the mounting frame is slidably connected to a push rod, the bottom end of the push rod is fixedly connected to an extrusion plate, both sides of the top of the extrusion plate are fixedly connected to limit rods, the interior of the lower support platform is fixedly connected to a blocking extrusion frame, both sides of the bottom end of the lower support platform are fixedly connected to fixing plates, an ejection demoulding assembly is installed on the inner side of the fixing plate, and cooling traction assemblies are installed inside both sides of the lower support platform.

[0008] Furthermore, the cooling traction component includes a cooling chamber located inside both sides of the lower support platform, both sides of the top of the lower support platform are fixedly connected to a refrigerator, the output end of the refrigerator is fixedly connected to an air intake pipe, a plurality of cooling air troughs are opened on both sides of the interior of the lower support platform, and both sides of the exterior of the lower support platform are fixedly connected to a heat dissipation fan.

[0009] Furthermore, the ejection demolding assembly includes a bidirectional threaded rod located inside the fixed plate, both sides of the outside of the bidirectional threaded rod are threadedly connected with traction sliders, both sides of the inside of the lower support platform are slidably connected with pushing blocks, the top of the pushing blocks are fixedly connected with an ejection disk, the top of the traction slider is rotatably connected with an ejection connecting rod, and the outer side of the fixed plate on the left is fixedly connected with a driving motor.

[0010] Furthermore, the driving end of the driving motor is fixedly connected to the left side of the bidirectional threaded rod.

[0011] Furthermore, the inner sides of the tops of the ejection connecting rods are rotatably connected to the outer sides of the pushing blocks respectively.

[0012] Furthermore, the output end of the extrusion cylinder is fixedly connected to the top end of the push rod.

[0013] Furthermore, the outside of the air inlet pipe penetrates into the interior of the cooling chamber.

[0014] Furthermore, airflow traction blocks are fixedly connected to the inner periphery of the lower support platform.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, the module is ejected through the lower support platform, the mounting frame, the extrusion plate, the blocking extrusion frame, the fixing plate, the traction slider, the bidirectional threaded rod, the driving motor, the ejection connecting rod, the pushing block and the ejection plate, and the demoulding work of the module is completed quickly, which makes the demoulding work more convenient.

[0017] 2. In the utility model, the module is cooled by the lower support platform, refrigerator, blocking extrusion frame, air flow traction block, heat dissipation fan, refrigerator, cooling chamber, air intake pipe, and cooling air trough, thereby improving the cooling efficiency of the device and ensuring that the module evenly receives cold air, thereby ensuring the cooling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an overall diagram of an aluminum profile extruder capable of rapid demoulding proposed by the utility model;

[0019] Figure 2 This is a bottom view of an aluminum profile extruder capable of rapid demoulding proposed by the utility model;

[0020] Figure 3 This is an internal diagram of an aluminum profile extruder capable of rapid demoulding proposed by the utility model;

[0021] Figure 4 This is a diagram of the lower support platform mechanism of an aluminum profile extruder capable of rapid demoulding proposed by the utility model;

[0022] Figure 5 This is an internal diagram of the lower support platform of an aluminum profile extruder that can be quickly demoulded, as proposed by the utility model.

[0023] Legend:

[0024] 1. Lower support platform; 2. Cooling fan; 3. Refrigeration machine; 4. Blocking extrusion frame; 5. Mounting frame; 6. Extrusion plate; 7. Limit rod; 8. Extrusion cylinder; 9. Push rod; 10. Air flow traction block; 11. Bidirectional threaded rod; 12. Driving motor; 13. Traction slider; 14. Fixed plate; 15. Push block; 16. Ejection plate; 17. Ejection connecting rod; 18. Cooling air trough; 19. Inlet pipe; 20. Cooling chamber. DETAILED DESCRIPTION

[0025] 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.

[0026] Example 1, an embodiment of the utility model provided: an aluminum profile extruder capable of rapid demoulding, comprising a lower support platform 1, a mounting frame 5 is fixedly connected to the top of the lower support platform 1, an extrusion cylinder 8 is fixedly connected to the middle of the top of the mounting frame 5, a push rod 9 is slidably connected to the middle of the mounting frame 5, an extrusion plate 6 is fixedly connected to the bottom end of the push rod 9, both sides of the top of the extrusion plate 6 are fixedly connected to limit rods 7, a blocking extrusion frame 4 is fixedly connected to the inside of the lower support platform 1, both sides of the bottom end of the lower support platform 1 are fixedly connected to fixing plates 14, a demoulding assembly is installed on the inner side of the fixing plate 14, and both sides of the lower support platform 1 A cooling traction component is installed inside, and the ejection demoulding component includes a bidirectional threaded rod 11 located inside the fixed plate 14, and the two sides of the outside of the bidirectional threaded rod 11 are threadedly connected with traction sliders 13, and the two sides of the inside of the lower support platform 1 are slidably connected with push blocks 15, and the top of the push block 15 is fixedly connected with an ejection disk 16, and the top of the traction slider 13 is rotatably connected with an ejection connecting rod 17, and the outside of the left fixed plate 14 is fixedly connected with a drive motor 12, and the driving end of the drive motor 12 is fixedly connected to the left side of the bidirectional threaded rod 11, and the top inner side of the ejection connecting rod 17 is rotatably connected to the outside of the push block 15 respectively;

[0027] The aluminum profile to be extruded is placed in the blocking extrusion frame 4. At this time, the extrusion cylinder 8 is started to drive the push rod 9 to move, thereby pressing the extrusion plate 6 downward, so that it is extruded with the aluminum profile. After the extrusion molding of the material is completed, the drive motor 12 is started to drive the bidirectional threaded rod 11 to rotate. As the external thread of the bidirectional threaded rod 11 contacts the inner side of the traction slider 13, and the external thread of the bidirectional threaded rod 11 is opposite, the traction slider 13 is moved inward, and the traction slider 13 generates an inward thrust on the ejection connecting rod 17, causing the ejection connecting rod 17 to change its angle. As the ejection connecting rod 17 changes, an upward thrust is applied to the push block 15, thereby ejecting the formed module to the upper side through the ejection disk 16, thereby completing the demoulding of the module, quickly completing the demoulding work of the module, and making the demoulding work more convenient.

[0028] Example 2, the cooling traction assembly includes a cooling chamber 20 located inside both sides of the lower support platform 1, a refrigerator 3 is fixedly connected to both sides of the top of the lower support platform 1, the output end of the refrigerator 3 is fixedly connected to the air inlet pipe 19, a plurality of cooling air slots 18 are opened on both sides of the interior of the lower support platform 1, a heat dissipation fan 2 is fixedly connected to both sides of the exterior of the lower support platform 1, the output end of the extrusion cylinder 8 is fixedly connected to the top of the push rod 9, the outside of the air inlet pipe 19 penetrates into the interior of the cooling chamber 20, and the airflow traction blocks 10 are fixedly connected to the interior of the lower support platform 1 all around;

[0029] As the extrusion process progresses, the aluminum profile generates heat, and the heat dissipation fan 2 and the refrigerator 3 are started at the same time. The refrigerator 3 cools the external air and then draws it to the inside of the cooling chamber 20 through the air inlet pipe 19, thereby lowering the temperature inside the cooling chamber 20. The external air is drawn to the inside of the cooling chamber 20 through the heat dissipation fan 2, thereby moving the cold air inward through the cooling wind slots 18, thereby cooling the blocking extrusion frame 4, and the air contacts the two sides of the blocking extrusion frame 4 and flows to both sides, and contacts the inclined surface of the airflow traction block 10 and flows to the side, thereby wrapping the blocking extrusion frame 4, cooling the inside, improving the cooling efficiency of the device, and ensuring that the module receives cold air evenly, thereby ensuring the cooling effect.

[0030] Working principle: put the aluminum profile to be extruded into the blocking extrusion frame 4, then start the extrusion cylinder 8 to drive the push rod 9 to move, so as to press the extrusion plate 6 downward, so as to extrude it with the aluminum profile. During the extrusion process, the aluminum profile generates heat, and the heat dissipation fan 2 and the refrigerator 3 are started at the same time. The refrigerator 3 cools the external air and then draws it into the cooling room 20 through the air inlet pipe 19, so as to reduce the temperature inside the cooling room 20. The external air is drawn into the cooling room 20 through the heat dissipation fan 2, so as to move the cold air inward through the cooling air slot 18, thereby blocking the extrusion frame 4. The air contacts the two sides of the blocking extrusion frame 4 and flows toward both sides, and contacts the inclined surface of the airflow traction block 10 and flows to the side, thereby wrapping the blocking extrusion frame 4 and cooling the inside. After the extrusion molding of the material is completed, the drive motor 12 is started at this time to drive the bidirectional threaded rod 11 to rotate, thereby moving the traction slider 13 inward, and the traction slider 13 generates an inward thrust on the ejection link 17, causing the ejection link 17 to change its angle. As the ejection link 17 changes, an upward thrust is applied to the push block 15, thereby ejecting the formed module to the upper side through the ejection disk 16, thereby completing the demolding of the module.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An aluminum profile extruder capable of rapid demoulding, comprising a lower support platform (1), characterized in that: The top of the lower support platform (1) is fixedly connected to a mounting frame (5), the middle of the top of the mounting frame (5) is fixedly connected to an extrusion cylinder (8), the middle of the mounting frame (5) is slidably connected to a push rod (9), the bottom of the push rod (9) is fixedly connected to an extrusion plate (6), both sides of the top of the extrusion plate (6) are fixedly connected to limit rods (7), the interior of the lower support platform (1) is fixedly connected to a blocking extrusion frame (4), both sides of the bottom of the lower support platform (1) are fixedly connected to a fixing plate (14), an ejection demoulding component is installed on the inner side of the fixing plate (14), and cooling traction components are installed inside both sides of the lower support platform (1).

2. The aluminum profile extruder capable of rapid demoulding according to claim 1, characterized in that: The cooling traction component comprises a cooling chamber (20) located inside both sides of the lower support platform (1), both sides of the top of the lower support platform (1) are fixedly connected to a refrigerator (3), the output end of the refrigerator (3) is fixedly connected to an air intake pipe (19), a plurality of cooling air slots (18) are provided on both sides of the interior of the lower support platform (1), and both sides of the exterior of the lower support platform (1) are fixedly connected to a heat dissipation fan (2).

3. The aluminum profile extruder capable of rapid demoulding according to claim 1, characterized in that: The ejection demoulding assembly comprises a bidirectional threaded rod (11) located inside a fixed plate (14), both sides of the outside of the bidirectional threaded rod (11) are threadedly connected to traction sliders (13), both sides of the inside of the lower support platform (1) are slidably connected to push blocks (15), the top ends of the push blocks (15) are fixedly connected to ejection disks (16), the top ends of the traction sliders (13) are rotatably connected to ejection connecting rods (17), and the outside of the left fixed plate (14) is fixedly connected to a drive motor (12).

4. The aluminum profile extruder capable of rapid demoulding according to claim 3, characterized in that: The driving end of the driving motor (12) is fixedly connected to the left side of the bidirectional threaded rod (11).

5. The aluminum profile extruder capable of rapid demoulding according to claim 3, characterized in that: The inner sides of the tops of the ejection connecting rods (17) are rotatably connected to the outer sides of the pushing blocks (15) respectively.

6. The aluminum profile extruder capable of rapid demoulding according to claim 2, characterized in that: The output end of the extrusion cylinder (8) is fixedly connected to the top end of the push rod (9).

7. The aluminum profile extruder capable of rapid demoulding according to claim 2, characterized in that: The outside of the air inlet pipe (19) penetrates into the inside of the cooling chamber (20).

8. The aluminum profile extruder capable of rapid demoulding according to claim 1, characterized in that: Airflow traction blocks (10) are fixedly connected to the inner periphery of the lower support platform (1).

Images