Profile forming press for machining aluminum alloy doors and windows

Abstract

A profile forming press for aluminum alloy door and window machining is used for extruding aluminum profiles and comprises a discharging part and a limiting device, the discharging part is partially overlapped in the limiting device when observed in the horizontal direction, and the discharging part is not overlapped in the limiting device when observed in the vertical direction; the profiling device is fixedly connected to the discharging part and located on the side, away from the limiting device, of the discharging part. Wherein the limiting device is provided with a first lateral limiting plate, a second lateral limiting plate and a forward limiting plate, after an aluminum profile is extruded and formed in the profiling device, the first lateral limiting plate and the second lateral limiting plate are attached to the side face of the aluminum profile in the first direction, and the forward limiting plate is attached to the side face of the aluminum profile in the second direction. The forward limiting plate is attached to the aluminum profile in the second direction, and the aluminum profile abuts against the profiling device.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of automation machinery, especially relates to a profile press for aluminum alloy door and window processing. BACKGROUND

[0002] With the rapid development of manufacturing industry, aluminum profile is widely used in building, transportation, aerospace, mechanical manufacturing and other fields due to its light weight, corrosion resistance, easy processing and other characteristics. As the main equipment for aluminum alloy pipe, bar and profile production, the aluminum profile press plays a crucial role in the manufacturing process of aluminum alloy products.

[0003] At present, during the continuous hot pressing and extrusion production of most aluminum profile presses, the supply of aluminum alloy materials is not continuous, and the mold in the press is not closed at the extrusion end. In this case, the molten aluminum alloy in the mold of the press tends to flow unevenly, which may cause the cross-sectional shape of the profile to be inconsistent and the surface to be uneven or distorted. Moreover, the formed aluminum profile needs to be cooled for a period of time to maintain a certain rigidity, so further processing should be avoided when it is just formed to ensure the appearance and shape of the profile.

[0004] Therefore, it is necessary to provide an aluminum alloy door and window processing profile press that can fix the profile after forming and effectively prevent uneven flow of aluminum alloy in the press. SUMMARY

[0005] The utility model aims at providing an aluminum alloy door and window processing profile press that can fix the profile after forming and effectively prevent uneven flow of aluminum alloy in the press.

[0006] According to one aspect of the present application, a profile press for aluminum alloy door and window processing is provided for extruding aluminum profile, which comprises:

[0007] a blanking part,

[0008] a limiting device, the blanking part partially overlaps in the limiting device in the horizontal direction, and the blanking part also does not overlap in the limiting device in the vertical direction;

[0009] a pressing device fixedly connected to the blanking part and located on the side of the blanking part away from the limiting device;

[0010] The limiting device is provided with a first lateral limiting plate, a second lateral limiting plate and a forward limiting plate. After the aluminum profile is extruded in the profiling device, the first lateral limiting plate and the second lateral limiting plate abut the side surface of the aluminum profile along a first direction, and the forward limiting plate abuts the aluminum profile along a second direction. The aluminum profile abuts the profiling device.

[0011] More preferably, the profiling device comprises:

[0012] A base fixedly connected to the blanking part;

[0013] An extruding part fixedly connected to the base and located on one side of the base close to the blanking part;

[0014] The extruding part is integrally formed with a forming hole. The aluminum profile is extruded from the forming hole to the blanking part along the second direction.

[0015] More preferably, the profiling device further comprises:

[0016] A heating part fixedly connected to the extruding part and located on a side of the extruding part away from the blanking part;

[0017] A heating coil wound on the surface of the heating part and fixedly connected to the heating part;

[0018] The heating coil heats the material in the heating part.

[0019] More preferably, the profiling device further comprises:

[0020] A discharging part fixedly connected to the heating part and located on a side of the heating part away from the extruding part;

[0021] A pushing part fixedly connected to the base and located on a side of the discharging part away from the heating part.

[0022] More preferably, the pushing part comprises:

[0023] A pneumatic mechanism,

[0024] A push rod slidingly connected to the pneumatic mechanism and located between the pneumatic mechanism and the discharging part;

[0025] The pneumatic mechanism pushes the push rod to slide along the second direction.

[0026] More preferably, the profile profiling machine further comprises:

[0027] A timing device fixedly connected to the surface of the pushing part. The timing device is electrically connected to the pushing part and electrically connected to the limiting device.

[0028] The timing device controls the time when the first lateral limiting plate, the second lateral limiting plate and the forward limiting plate of the limiting device abut against the aluminum profile.

[0029] More preferably, the profile extruding machine further comprises:

[0030] A material receiving device is located on the side of the discharging part away from the extruding device.

[0031] The pushing part pushes the aluminum profile to move along the second direction to the material receiving device on the discharging part.

[0032] More preferably, the first direction is perpendicular to the second direction when viewed in the vertical direction.

[0033] More preferably, the aluminum profile is extruded through the discharging part, the heating part and the extruding part in sequence after being shaped in the extruding device.

[0034] The profile extruding machine has the following beneficial effects:

[0035] The first lateral limiting plate and the second lateral limiting plate abut against the side surface of the aluminum profile along the first direction, and the forward limiting plate abuts against the aluminum profile along the second direction, so that the aluminum profile is fixed on the discharging part in the horizontal direction, and the aluminum profile is fixed on the aluminum profile to abut against the extruding device, the shaped aluminum profile is used as a blocking mechanism to block the extruding device, so that the material can be filled into the extruding device, and the uneven flow of the material in the extruding machine is effectively avoided. BRIEF DESCRIPTION OF DRAWINGS

[0036] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the description of the embodiments or the prior art will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0037] Figure 1 It is a perspective structural schematic diagram of the profile extruding machine in an embodiment of the present application.

[0038] Figure 2 It is a planar structural schematic diagram of the profile extruding machine in an embodiment of the present application after the extruding device is exploded.

[0039] Figure 3 It is a planar structural schematic diagram of the profile extruding machine in an embodiment of the present application.

[0040] Figure 4Fig. 1 is a schematic view of a profile press according to an embodiment of the present application;

[0041] Figure 5 Fig. 2 is a schematic view of a profile press according to an embodiment of the present application;

[0042] Figure 6 Fig. 3 is a schematic view of a profile press according to an embodiment of the present application;

[0043] BRIEF DESCRIPTION OF DRAWINGS 100, profile press; 10, blanking unit; 20, limiting device; 21, first lateral limiting plate; 22, second lateral limiting plate; 23, forward limiting plate; 30, profiling device; 31, base; 32, extruding unit; 32A, forming hole; 33, heating unit; 34, heating coil; 35, discharging unit; 36, pushing unit; 36A, pneumatic mechanism; 36B, pushing rod; 40, timing device; 50, collecting device; 200, aluminum profile; 300, material; F1, first direction; F2, second direction. DETAILED DESCRIPTION

[0044] In order to facilitate the understanding of the present application, a more comprehensive description of the present application will be provided below with reference to the relevant drawings. The drawings show the preferred embodiments of the present application. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0045] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element. The terms "vertical", "horizontal", "left", "right", and similar expressions used herein are for illustrative purposes only.

[0046] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terminology used in the description of the present application herein only for the purpose of describing specific embodiments of the present application and is not intended to limit the present application. The term "and / or" used herein includes any and all combinations of one or more of the associated listed items.

[0047] Reference will now be made to Figure 1 - Figure 6The embodiment of the application provides a profile press machine 100 for processing aluminum alloy doors and windows, which is used for extruding an aluminum profile 200, and the profile press machine 100 comprises a blanking part 10, a limiting device 20 and a profiling device 30.

[0048] The blanking part 10 partially overlaps in the limiting device 20 in the horizontal direction, and the blanking part 10 also partially overlaps in the limiting device 20 in the vertical direction. The profiling device 30 is fixedly connected to the blanking part 10 and located on the side of the blanking part 10 away from the limiting device 20. The limiting device 20 is provided with a first lateral limiting plate 21, a second lateral limiting plate 22 and a forward limiting plate 23. After the aluminum profile 200 is extruded and formed in the profiling device 30, the first lateral limiting plate 21 and the second lateral limiting plate 22 abut the side surface of the aluminum profile 200 in a first direction F1, and the forward limiting plate 23 abuts the aluminum profile 200 in a second direction F2, and the aluminum profile 200 abuts the profiling device 30.

[0049] The first lateral limiting plate 21 and the second lateral limiting plate 22 abut the side surface of the aluminum profile 200 along the first direction F1, ensuring the dimensional accuracy of the aluminum profile 200 in the width direction. Through these two limiting plates, the lateral deviation or deformation of the aluminum profile 200 during extrusion can be prevented, thereby ensuring the accuracy of its shape and size. The forward limiting plate 23 abuts the aluminum profile 200 along the second direction F2, opposite to the side of the aluminum profile 200 that abuts the profiling device 30. The main function of the forward limiting plate 23 is to ensure the dimensional accuracy of the aluminum profile 200 in the length direction, preventing its movement or deformation in the front-back direction during extrusion. The profiling device 30 is fixedly connected to the blanking part 10 and located on the side of the blanking part 10 away from the limiting device 20. This layout allows the aluminum profile 200 to be directly processed by the blanking part 10 after extrusion, while the limiting device 20 can limit the aluminum profile 200 from multiple directions to ensure its stability and accuracy during the entire processing process. From the horizontal direction, the blanking part 10 partially overlaps the limiting device 20. This design can save space and make the structure of the entire profiling machine more compact. At the same time, it also facilitates the aluminum profile 200 to directly enter the subsequent processing process through the blanking part 10 after extrusion, improving the processing efficiency. The profiling device 30 is fixedly connected to the blanking part 10, and this stable connection can ensure the stability and continuity of the aluminum profile 200 during extrusion, thereby improving the processing efficiency. The limiting device 20 not only ensures the processing accuracy of the aluminum profile 200, but also plays a protective role to a certain extent. For example, when the aluminum profile 200 abnormally or fails during extrusion, the limiting device 20 can limit its movement range to prevent it from hitting other parts of the profiling machine or causing personal injury. The profiling device 30 is fixedly connected to the blanking part 10, which also helps to improve the stability of the entire profiling machine. During extrusion, even if the aluminum profile 200 is subjected to a large pressure or impact force, the profiling device 30 can maintain a stable working state, thereby ensuring production safety.

[0050] More preferably, the profiling device 30 comprises a base 31 and an extrusion part 32.

[0051] The base 31 is fixedly connected to the blanking part 10. The extrusion part 32 is fixedly connected to the base 31 and located on the side of the base 31 close to the blanking part 10. The extrusion part 32 is integrally formed with a forming hole, and the aluminum profile 200 is extruded from the forming hole 32A to the blanking part 10 along the second direction F2.

[0052] The base 31 is the foundation support part of the entire profiling device 30, which is fixedly connected to the blanking part 10, ensuring the stable connection between the profiling device 30 and the blanking part 10. The design of the base 31 takes into account its load-bearing capacity and stability to ensure that it can withstand the pressure and vibration from the extrusion part 32 during the extrusion process. The extrusion part 32 is fixedly connected to the base 31 and located on the side of the base 31 close to the blanking part 10. Such a layout allows the aluminum profile 200 to be directly processed after extrusion through the blanking part 10. The extrusion part 32 is integrally formed with a forming hole, which is a key part of the extrusion of the aluminum profile 200. The shape and size of the forming hole determine the cross-sectional shape and size of the extruded aluminum profile 200. During the extrusion process, the aluminum profile 200 raw material is fed into the extrusion part 32 and undergoes plastic deformation under the action of pressure and temperature in the forming hole, and finally extruded into the required profile from the forming hole. Since the extrusion part 32 is integrally formed with the forming hole, it ensures the consistency of the shape and size of the aluminum profile 200 during the extrusion process. Compared with traditional molds, this design reduces the frequency and cost of mold replacement, while improving the processing precision. The design of the profiling device 30 allows the aluminum profile 200 to be continuously and stably extruded from the forming hole, thereby improving production efficiency. In addition, due to the stable connection of the base 31 and the extrusion part 32, the production interruption caused by vibration or looseness is reduced.

[0053] More preferably, the profiling device 30 further comprises a heating part 33 and a heating coil 34.

[0054] The heating part 33 is fixedly connected to the extrusion part 32 and located on the side of the extrusion part 32 away from the blanking part 10. The heating coil 34 is wound around the surface of the heating part 33 and fixedly connected to the heating part 33. The heating coil 34 heats the material 300 in the heating part 33.

[0055] The heating part 33 is fixedly connected to the extruding part 32 and located on the side of the extruding part 32 away from the discharging part 10. Such a layout enables the heating part 33 to preheat the material 300 about to enter the extruding part 32, thereby improving the extruding efficiency and the quality of the profile. The heating part 33 is made of a material with good high-temperature resistance and heat conduction performance to ensure stable temperature and uniform heating effect during the heating process. The heating coil 34 is wound around the surface of the heating part 33 and fixedly connected to the heating part 33. The heating coil 34 generates heat by electrification, thereby heating the material 300 in the heating part 33. The material and winding method of the heating coil 34 are selected according to the heating requirements and the characteristics of the material 300 to ensure the best heating effect and energy efficiency ratio. Preheating the material 300 by the heating part 33 and the heating coil 34 enables the material 300 to reach the appropriate temperature range when entering the extruding part 32, thereby reducing the energy consumption and the extruding difficulty in the extruding process and improving the extruding efficiency. The preheated material 300 is more likely to deform plastically and deform more uniformly in the extruding process, thereby reducing the defects and stress concentration phenomenon in the profile and improving the mechanical properties and surface quality of the profile. The addition of the heating part 33 and the heating coil 34 enables the profiling device 30 to process more types of materials 300, including those that need to be extruded at a higher temperature. This enhances the adaptability and flexibility of the equipment.

[0056] More preferably, the profiling device 30 further comprises a discharging part 35 and a pushing part 36.

[0057] The discharging part 35 is fixedly connected to the heating part 33 and located on the side of the heating part 33 away from the extruding part 32. The pushing part 36 is fixedly connected to the base 31 and located on the side of the discharging part 35 away from the heating part 33.

[0058] The feeding part 35 is fixedly connected to the heating part 33 and located on the side of the heating part 33 away from the extruding part 32. Such a layout allows the material 300 to be conveniently placed on the feeding part 35 and enter the extruding part 32 for compression molding through the heating part 33. The feeding part 35 is designed to consider the storage and conveying needs of the material 300 to ensure that the material 300 can enter the heating part 33 stably and continuously. The pushing part 36 is fixedly connected to the base 31 and located on the side of the feeding part 35 away from the heating part 33. The main function of the pushing part 36 is to push the material 300 placed on the feeding part 35 into the heating part 33 for preheating and finally into the extruding part 32 for compression molding. The pushing part 36 is usually provided with a motor, which drives the push rod 36B to reciprocate, thereby realizing the pushing of the material 300. The addition of the feeding part 35 and the pushing part 36 significantly improves the automation level of the compression molding device 30. The operator only needs to place the material 300 on the feeding part 35, and the pushing part 36 can automatically push the material 300 to the heating part 33 and the extruding part 32 for processing without manual intervention, reducing the labor intensity. Through the continuous pushing of the pushing part 36, the material 300 can enter the heating part 33 and the extruding part 32 stably and continuously for processing, thereby improving the production efficiency. At the same time, the design of the feeding part 35 also ensures that the material 300 can be conveniently placed and conveyed, further improving the production efficiency. The addition of the feeding part 35 and the pushing part 36 optimizes the processing flow. The material 300 enters the heating part 33 for preheating from the feeding part 35, then enters the extruding part 32 for compression molding, and finally is processed by the discharging part 10. The whole process is compact and orderly, improving the processing efficiency and quality.

[0059] More preferably, the pushing part 36 comprises a pneumatic mechanism 36A and a push rod 36B.

[0060] The push rod 36B is slidingly connected to the pneumatic mechanism 36A and located between the pneumatic mechanism 36A and the feeding part 35. The pneumatic mechanism 36A pushes the push rod 36B to slide in the second direction F2.

[0061] The pneumatic mechanism 36A is an automatic control element that converts pneumatic energy into mechanical energy, with the advantages of simple structure, easy use, and low cost. By controlling the air intake or air source pressure of the pneumatic mechanism 36A, the speed, force, and direction of the push rod 36B can be precisely controlled. The push rod 36B, as a mechanical element for transmitting force and motion, can slide in the second direction F2 (i.e., the extrusion direction of the aluminum profile 200) under the drive of the pneumatic mechanism 36A, thereby pushing the material 300 placed on the feeding part 35 into the heating part 33 and the extrusion part 32 for processing. By combining the pneumatic mechanism 36A and the push rod 36B, automatic pushing and processing of the material 300 are realized without manual intervention, significantly improving the degree of automation and production efficiency. The pneumatic mechanism 36A can precisely control the speed and force of the push rod 36B by adjusting the air intake or air source pressure. This precise control helps to ensure that the material 300 does not deviate or deform during pushing, thereby ensuring processing accuracy. The pneumatic mechanism 36A has the characteristics of simple structure and smooth operation, and can maintain stable performance during long-term operation. This stability helps to ensure the stability and reliability of the push rod 36B during pushing, thereby improving the stability of the entire profile press 30. As a low-cost control element, the pneumatic mechanism 36A has lower procurement and operating costs compared to other types of control elements (such as electric mechanisms, hydraulic mechanisms, etc.). The pneumatic mechanism 36A has a simple structure and is easy to disassemble and maintain. When a fault occurs, the problem can be quickly located and solved, reducing maintenance difficulty and downtime.

[0062] More preferably, the profile press 100 further comprises a timing device 40. The timing device 40 is fixedly connected to the surface of the pushing part 36, and is electrically connected to the pushing part 36 and the limiting device 20. The timing device 40 controls the time when the first lateral limiting plate 21, the second lateral limiting plate 22, and the forward limiting plate 23 of the limiting device 20 adhere to the aluminum profile 200.

[0063] The timing device 40 can accurately control the time when the limiting plate is in contact with the aluminum profile 200, thereby ensuring that the aluminum profile 200 receives stable pressure and restriction during the processing, avoiding processing errors caused by excessive or insufficient time. By accurately controlling the time, the processing flow can be optimized, allowing the aluminum profile 200 to deform plastically under appropriate pressure, thereby improving processing accuracy and product quality. The electrical connection of the timing device 40 with the pushing part 36 and the limiting device 20 enables automatic control. During processing, the timing device 40 can automatically adjust the time when the limiting plate is in contact with the aluminum profile 200 according to pre-set parameters, without the need for manual intervention. Automatic control reduces the labor intensity of the operator and improves production efficiency. At the same time, due to the reduction of errors caused by human factors, the product quality is also more stable.

[0064] More preferably, the profile press 100 further comprises a material collecting device 50. The material collecting device 50 is located on the side of the discharging part 10 away from the pressing device 30. On the discharging part 10, the pushing part 36 pushes the aluminum profile 200 to move along the second direction F2 towards the material collecting device 50.

[0065] The arrangement of the material collecting device 50 allows the aluminum profile 200 to be directly collected after pressing without manual intervention, thereby realizing continuous processing and improving production efficiency. The cooperation of the pushing part 36 and the material collecting device 50 enables the entire process from pressing to collecting to be automated. This not only reduces the labor intensity of the operator, but also improves the accuracy and stability of the processing.

[0066] More preferably, as viewed in the vertical direction, the first direction F1 is perpendicular to the second direction F2.

[0067] The vertical layout can simplify the design of the transmission mechanism. For example, the pushing part 36 can more easily achieve linear motion along the second direction F2 without the need for complex steering mechanisms. This reduces manufacturing costs and maintenance difficulty. The vertical layout makes it easier to observe and inspect each part of the equipment. The operator can conveniently check the processing of the aluminum profile 200, the running status of the equipment, and whether there are problems such as faults or wear and tear.

[0068] More preferably, the aluminum profile 200 is sequentially processed through the discharging part 35, the heating part 33, and the extruding part 32 after being shaped in the pressing device 30.

[0069] The feeding part 35 is the starting step of the aluminum profile 200 processing, and its main function is to place the aluminum alloy material 300 to be processed in the profiling device 30. This step ensures that the aluminum profile 200 can accurately and stably enter the subsequent processing process. The heating part 33 is located after the feeding part 35, and its main function is to preheat the aluminum alloy material 300. Preheating can improve the plasticity of the aluminum profile 200, reduce the resistance in the extrusion process, and also help to reduce the wear of the mold and prolong the service life. Through heating, the aluminum profile 200 can more easily fill the mold extrusion. The extrusion part 32 is the last step of the aluminum profile 200 processing, and is also the most critical step. In this step, the aluminum alloy material 300 after heating treatment is extruded through the mold under the action of the extruder, forming the required aluminum profile 200 product. The setting and parameter adjustment of the extrusion part 32 directly affect the quality and performance of the product. By sequentially arranging the feeding part 35, the heating part 33 and the extrusion part 32, the continuous production of the aluminum profile 200 can be realized. This production method can significantly improve the production efficiency and reduce the waiting time and waste in the production process. By sequentially arranging the feeding part 35, the heating part 33 and the extrusion part 32, the processing process of the aluminum profile 200 can be more accurately controlled. For example, the heating temperature and heating time can be accurately controlled in the heating part 33 to ensure that the aluminum profile 200 reaches the best plastic state; in the extrusion part 32, the extrusion speed, mold parameters and the shape of the forming hole 32A can be adjusted to obtain the required shape and size accuracy.

[0070] In this way, by abutting the first lateral limiting plate 21 and the second lateral limiting plate 22 to the side surface of the aluminum profile 200 along the first direction F1, and abutting the forward limiting plate 23 to the aluminum profile 200 along the second direction F2, the aluminum profile 200 is fixed on the feeding part 10 in the horizontal direction, and the aluminum profile 200 is fixed in the way that the aluminum profile 200 abuts against the profiling device 30, and the formed aluminum profile 200 acts as a blocking mechanism to block the profiling device 30, so that the material 300 can be filled into the profiling device 30, effectively avoiding uneven flow of the material 300 in the profiling machine.

[0071] The above-described embodiments only express several embodiments of the present application, and the description is more specific and detailed, but it cannot be understood as limiting the scope of the patent of the present application. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are within the scope of protection of the present application.

Claims

1. An aluminum alloy door and window processing profile press machine for extruding a material into an aluminum profile by pressing, characterized in that, The profile press machine comprises: a blanking part, a limiting device, which partially overlaps the blanking part in a horizontal direction, and also partially overlaps the limiting device in a vertical direction; a profiling device fixedly connected to the blanking part and located on a side of the blanking part away from the limiting device; wherein the limiting device is provided with a first lateral limiting plate, a second lateral limiting plate and a forward limiting plate, after the aluminum profile is extruded in the profiling device, the first lateral limiting plate and the second lateral limiting plate abut the side surface of the aluminum profile in a first direction, and the forward limiting plate abuts the aluminum profile in a second direction, and the aluminum profile abuts the profiling device.

2. The profile press for processing aluminum alloy doors and windows according to claim 1, characterized in that, The profiling device comprises: a base fixedly connected to the blanking part; an extruding part fixedly connected to the base and located on a side of the base close to the blanking part; wherein the extruding part is integrally formed with a forming hole, and the aluminum profile is extruded from the forming hole to the blanking part in the second direction.

3. The profile press for processing aluminum alloy doors and windows according to claim 2, characterized in that, The profiling device further comprises: a heating part fixedly connected to the extruding part and located on a side of the extruding part away from the blanking part; a heating coil wound on the surface of the heating part and fixedly connected to the heating part; wherein the heating coil heats the material in the heating part.

4. The profile press for processing aluminum alloy doors and windows according to claim 3, characterized in that, The profiling device further comprises: a discharging part fixedly connected to the heating part and located on a side of the heating part away from the extruding part; a pushing part fixedly connected to the base and located on a side of the discharging part away from the heating part.

5. The profile press for processing aluminum alloy doors and windows according to claim 4, characterized in that, The pushing part comprises: a pneumatic mechanism, a push rod slidingly connected to the pneumatic mechanism and located between the pneumatic mechanism and the discharging part; wherein the pneumatic mechanism pushes the push rod to slide in the second direction.

6. The aluminum alloy door and window processing profile press machine according to claim 5, characterized in that, The profile press machine further comprises: a timing device fixedly connected to the surface of the pushing part, the timing device is electrically connected to the pushing part and electrically connected to the limiting device; wherein the timing device controls the time when the first lateral limiting plate, the second lateral limiting plate and the forward limiting plate of the limiting device abut the aluminum profile.

7. The profile press for processing aluminum alloy doors and windows according to claim 6, characterized in that, The profile press machine further comprises: a material collecting device located on a side of the blanking part away from the profiling device; wherein the aluminum profile is pushed by the pushing part to move in the second direction to the material collecting device on the blanking part.

8. The aluminum alloy door and window processing profile press machine according to claim 7, characterized in that, In a vertical direction, the first direction is perpendicular to the second direction.

9. The profile press machine for processing aluminum alloy doors and windows according to claim 8, characterized in that, After the aluminum profile is formed in the profiling device, it successively passes through the discharging part, the heating part and the extruding part.

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