Automatic aluminum profile production line and control method thereof

Abstract

The invention relates to the technical field of aluminum profile production equipment, and particularly discloses an aluminum profile automatic production line and a control method thereof.The aluminum profile automatic production line comprises a heating device used for heating an aluminum bar, an extrusion device used for conducting extrusion forming on the peeled aluminum bar, a traction device used for conducting traction cutting and a straightening device used for straightening and correcting the aluminum profile; the heating device is arranged close to the outer part of the extrusion device, the peeling device is arranged between the heating device and the extrusion device, the traction device is arranged close to a discharge port of the extrusion device, the traction device comprises N traction clamping heads and a guide rail group, and the straightening device is arranged close to the tail end of the guide rail group. And the framing device is arranged close to the outer part of the straightening device, so that the continuous production action of aluminum profiles can be effectively and automatically realized, and the production quality of the aluminum profiles can be ensured while the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum profile production equipment, and in particular to an aluminum profile automatic production line and a control method thereof. Background Art

[0002] Aluminum profiles mainly use aluminum rods and aluminum ingots as raw materials. Different aluminum profiles require different raw materials during the processing. When processing and forming long strip aluminum profiles, aluminum rods have the characteristics of strip structure, so aluminum rods are mostly used as raw materials when producing long strip aluminum profiles. During the processing, the aluminum rod raw materials need to be hot-melted and extruded in turn.

[0003] In the processing of existing aluminum profiles, most of them use a single-station method to process aluminum rod raw materials separately, and use manual handling to load and unload materials during the processing. This method of producing aluminum profiles cannot ensure the connection of each processing step, and the material needs to be realigned each time it is placed, and continuous production cannot be achieved, which affects the production efficiency of aluminum profiles and cannot guarantee the production quality of aluminum profiles. If the existing aluminum profile production line is used, although the various processes can be connected without realignment to improve production efficiency, the existing aluminum profile production line still needs manual control, the automation efficiency is not high, and the quality of different aluminum profiles during continuous production cannot be ensured.

[0004] Referring to the Chinese invention patent with the patent publication number of "CN112222214B" and the patent name of "An aluminum profile production line", the technical scheme discloses an aluminum profile production line, including: a heating furnace, an extruder, a traction machine, a cooling line and a straightening machine. The heating furnace recycles the heat of the high-temperature flue gas generated by combustion through the flue gas circulation device; the extruder extrude the aluminum rod into shape through the extrusion rod on the middle plate, in cooperation with the extrusion cylinder device and the extrusion die of the front beam, and sends the formed aluminum profile from the front end to the guide rail group; the aluminum profile is clamped and pulled by the clamping assembly of the traction machine and conveyed forward along the guide rail group; finally, the front and rear ends of the aluminum profile are clamped and straightened by the fixed clamping device and the mobile clamping device of the straightening machine and cooled on the cooling line. Although this technical solution can realize automatic processing of aluminum rod materials to form aluminum profiles, this technical solution cannot automatically peel the surface of the aluminum rod material, and can only perform traction cutting at a single station during the traction process. The straightening process is not suitable for straightening hollow profiles, and the profile will be concave and deformed when the hollow profile is straightened. This technical solution has low automation efficiency and a low scope of application, and cannot ensure the production quality of aluminum profiles.

[0005] Therefore, how to realize the automated continuous production of aluminum profiles is a technical problem that technicians need to solve at present. Summary of the invention

[0006] The object of the present invention is to provide an automatic production line for aluminum profiles and a control method thereof to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions: An automatic production line for aluminum profiles, comprising: Heating device, extrusion device, pulling device, straightening device, and framing device; The heating device is arranged outside the extrusion device, and a peeling device is arranged between the heating device and the extrusion device. The discharge port of the heating device is adjacent to the feed port of the peeling device, and the discharge port of the peeling device corresponds to the feed port of the extrusion device. The heating device is used to heat the aluminum rod, and the peeling device is used to peel off the oxide layer on the surface of the aluminum rod. The extrusion device is used to extrude the peeled aluminum rod; The traction device is arranged near the discharge port of the extrusion device, and the traction device includes N traction clamping heads and a guide rail group, where N is an integer greater than or equal to 3. A cutting mechanism is also arranged on the guide rail group, and the N traction clamping heads and the cutting mechanism are movably arranged on the guide rail group, and the starting end of the guide rail group is aligned with the discharge port of the extrusion device. The straightening device is arranged near the end of the guide rail group, and the straightening device is used to straighten and correct the aluminum profile; The framing device is arranged outside the straightening device, and a material transfer conveyor belt is arranged between the framing device and the straightening device. The framing device includes a material transport plane and a strip feeding plane. The material transfer conveyor belt is aligned with the starting end of the material transport plane, and the material transport plane is arranged directly above the strip feeding plane. The transport direction of the strip feeding plane is staggered with the transport direction of the material transport plane. A clamping mechanism is also movably arranged directly above the material transport plane, and a swinging mechanism is arranged outside the strip feeding plane. The clamping mechanism is used to clamp the spacer strips at the bottom of the aluminum profile, and the swinging mechanism is used to place the spacer strips on the strip feeding plane.

[0008] Preferably, the guide rail group includes a plurality of guide rails, the starting ends of the plurality of guide rails are close to the discharge port of the extrusion device, and the ends of the plurality of guide rails are close to the straightening device. When N is 3, three guide rails are provided, and the three traction clamping heads are slidably arranged on the three guide rails one by one, and the bottoms of the three traction clamping heads are provided with drive motors. A guide rack is provided on the outside of the guide rail group, and the guide rack is extended along the length direction of the guide rail group. The power output end of the drive motor is meshed with the guide rack, and the drive motor is used to control the moving direction of the traction clamping head.

[0009] Preferably, the swinging plate mechanism includes a feeding box and a supporting plate, the supporting plate is located directly above the feeding box, and a movable plate is slidably arranged on the supporting plate, a feeding plane is arranged outside the feeding plane, the end of the feeding plane is aligned with the starting end of the feeding plane, and one end of the supporting plate is located above the starting end of the feeding plane, a lifting mechanism is arranged on the movable plate, a movable plate is arranged at the power output end of the lifting mechanism, one side of the movable plate faces the feeding box, and a strip taking clamp is arranged on the side of the movable plate facing the feeding box, and the strip taking clamp is used to clamp the partition strip inside the feeding box.

[0010] Preferably, the cutting mechanism includes a connecting plate and an installing side plate, the bottom of the connecting plate is slidably arranged on the guide rail group, and a displacement motor is arranged at the bottom of the connecting plate, the power output end of the displacement motor is meshed with the guide rack, a moving module is arranged at the top of the connecting plate, and the bottom of the installing side plate is arranged on a moving slider of the moving module, a cutting motor and a cutting saw blade are respectively arranged on the outside of the installing side plate, the cutting saw blade is rotatably arranged on the outside of the installing side plate, and the power output end of the cutting motor is transmission-connected to the cutting saw blade.

[0011] Preferably, the straightening device includes a supporting guide rail and a sliding plate group, the sliding plate group is movably arranged directly above the supporting guide rail, and the sliding plate group includes two flush supporting slide plates, one side of the two supporting slide plates are slidably arranged on the supporting guide rail, and the other sides of the two supporting slide plates are provided with stretching jaws, the interior of the stretching jaws is provided with a material picking mechanism, the outside of the two supporting slide plates are provided with a moving mechanism, the outside of the supporting guide rail is provided with a toothed guide bar, and the power output end of the moving mechanism is meshed with the toothed guide bar, and the moving mechanism is used to control the moving range of the supporting slide plate.

[0012] Preferably, the material picking mechanism includes a material picking clamp and a mounting cross plate, the material picking clamp is slidably arranged on the outside of the mounting cross plate, a transmission rack is arranged on the side of the material picking clamp close to the mounting cross plate, and a movable motor is arranged on the outside of the mounting cross plate, the power output end of the movable motor is meshed with the transmission rack, the movable motor is used to control the moving distance of the material picking clamp, and a limiting protrusion is arranged at the inner center of the material picking clamp, and the limiting protrusion is integrally formed in a conical structure as a whole.

[0013] Preferably, the peeling device includes a supporting base plate and a pushing cylinder, the power output end of the pushing cylinder is aligned with one end of the supporting base plate, a discharging mechanism is arranged on the top of the supporting base plate, the discharging mechanism is used to place the heated aluminum rods on the supporting base plate, and a scraper plate and a guide plate group are respectively arranged on one surface of the supporting base plate, the guide plate group includes two mutually flush guide plates, the scraper plate is vertically arranged between the two guide plates, a through hole for the aluminum rod to pass through is arranged at the center of the scraper plate, a scraper ring knife is arranged at the inner circle of the through hole, and a guide wheel group is arranged on the top of the guide plate.

[0014] Preferably, a material dividing mechanism is also arranged between the strip supply plane and the strip feeding plane, and the material dividing mechanism includes a material dividing turntable and a rotating motor, the power output end of the rotating motor is transmission-connected to the material dividing turntable, and a plurality of slots for inserting spacers are evenly arranged on the outside of the material dividing turntable, and the plurality of slots are evenly distributed along the circumference of the material dividing turntable.

[0015] Preferably, a mold heating furnace is also provided outside the extrusion device, and a pick-and-place clamp is provided between the mold heating furnace and the extrusion device. The mold heating furnace is used to supply molds of different specifications, and the pick-and-place clamp is used to clamp and place the mold inside the extrusion device.

[0016] Preferably, an aging furnace is also provided outside the framing device, and a blanking conveyor belt is provided between the aging furnace and the framing device, the starting end of the blanking conveyor belt is close to directly below the clamping mechanism, and the feed port of the aging furnace is aligned with the end of the blanking conveyor belt, and the blanking conveyor belt is used to transport the material frame.

[0017] Another aspect of the present invention further provides an aluminum profile automatic production control method, which is applied to any of the above aluminum profile automatic production lines and includes the following steps: S1. Obtain the production parameters of each processing step and the quality parameters of different profile samples; S2. Store the production value information of each processing step and the quality parameter information of different profile samples for easy recording and tracing; S3. According to the data information recorded in S2, the quality conditions of the different profile samples can be obtained by comparing the quality parameters of the different profile samples, the best sample can be determined, and the threshold value of the optimal sample parameter can be set by analysis; S4. Automatically set production parameters for each processing step according to the optimal sample parameter threshold value obtained in S3.

[0018] Compared with the prior art, the present invention provides an automatic production line for aluminum profiles and a control method thereof, which have the following beneficial effects: a heating device for heating aluminum rods, an extrusion device for extruding the peeled aluminum rods, a traction device, a straightening device for straightening and correction, and a framing device are provided; the heating device is arranged outside the extrusion device, so that a peeling device is arranged between the heating device and the extrusion device, and the discharge port of the heating device is adjacent to the feed port of the peeling device, and the discharge port of the peeling device is aligned with the feed port of the extrusion device, and then the peeling device can be used to peel off the oxide layer on the surface of the aluminum rod, so that the aluminum rod after the oxide layer is peeled off enters the extrusion device, so as to ensure the extrusion molding quality of the aluminum profile. By aligning the traction device with the discharge port of the extrusion device, the traction device includes N traction clamping heads and a guide rail group, N is set to an integer greater than or equal to 3, and a cutting mechanism is also provided on the guide rail group, so that the N traction clamping heads and the cutting mechanism are movably arranged on the guide rail group, and the starting end of the guide rail group is aligned with the discharge port of the extrusion device, and then the aluminum profile can be alternately pulled by the N traction clamping heads of the traction device. During traction, the extruded aluminum profile can be cut into a required length by the cutting mechanism, and a straightening device is also provided near the end of the guide rail group, and the cut aluminum profile is pulled close to the straightening device by a plurality of traction clamping heads, and the straightening device is used to straighten and correct the aluminum profile; the framing device is also provided near the outside of the straightening device, and a material transfer conveyor belt is provided between the framing device and the straightening device. The framing device includes a material transport plane and a bar feeding plane, and the material transfer conveyor belt is aligned with the starting end of the material transport plane, and the straightened aluminum profile can be transported to the material transport plane by the material transfer conveyor belt, and the material transport plane is arranged directly above the bar feeding plane. A clamping mechanism is movably arranged directly above the material transport plane, and a swinging mechanism is arranged outside the bar feeding plane. The swinging mechanism can be used to place spacers on the bar feeding plane. Since the conveying direction of the bar feeding plane is staggered with the transporting direction of the material transport plane, the spacers can be located at the bottom of the aluminum profile, and the aluminum profile can be supported by the spacers. The clamping mechanism can be used to clamp the spacers at the bottom of the aluminum profile to realize automatic blanking and framing of the aluminum profile. The present invention can effectively realize continuous production of aluminum profiles in an automated manner, improve production efficiency, and ensure the production quality of aluminum profiles. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 It is a structural schematic diagram of the automatic production line for aluminum profiles in the present invention.

[0021] Figure 2 It is a schematic diagram of the structure of the peeling device in the present invention.

[0022] Figure 3 It is a schematic diagram of the structure of the traction device in the present invention.

[0023] Figure 4 It is a schematic diagram of the cutting mechanism structure in the present invention.

[0024] Figure 5 It is a schematic structural diagram of the cutting mechanism in the present invention from another viewing angle.

[0025] Figure 6 It is a schematic diagram of the structure of the straightening device in the present invention.

[0026] Figure 7 It is a structural schematic diagram of the material taking mechanism of the straightening device in the present invention.

[0027] Figure 8 It is a schematic diagram of the structure of the framing device in the present invention.

[0028] Fig. 9 It is a structural schematic diagram of the swing bar mechanism and the material dividing mechanism in the present invention.

[0029] As shown in the figure: 1. Heating device; 2. Extrusion device; 3. Traction device; 4. Straightening device; 5. Framing device; 6. Peeling device; 7. Material transfer conveyor belt; 8. Material distribution mechanism; 9. Mold heating furnace; 10. Aging furnace; 31. Traction clamping head; 32. Guide rail group; 33. Cutting mechanism; 41. Support guide rail; 42. Sliding plate group; 43. Material taking mechanism; 44. Moving mechanism; 50. Material transport plane; 51. Strip feeding plane; 52. Material clamping mechanism; 53. Strip swinging mechanism; 61. Support bottom plate; 62. Pushing cylinder; 81. Material distribution rotating plate; 82. Rotating motor; 101. Blanking conveyor belt; 331. Connecting plate; 332. Installing side plate; 333. Displacement motor; 334. Moving module; 335. Cutting motor; 336. Cutting saw blade; 421. Stretching jaws; 431. Material taking clamp; 432. Installing cross plate; 433. Transmission rack; 434. Moving motor; 435. Limiting bump; 511. Strip feeding plane; 531. Feeding box; 532. Supporting plate; 533. Moving plate; 534. Lifting mechanism; 535. Movable plate; 536. Strip taking clamp; 610. Material discharge mechanism; 611. Scraping plate; 612. Guide plate assembly; 613. Material withdrawal mechanism; 811. Slot. DETAILED DESCRIPTION

[0030] The preferred embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the preferred embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0031] The terms used in this application are for the purpose of describing specific embodiments only and are not intended to limit this application. The singular forms of "a", "said" and "the" used in this application and the appended claims are also intended to include plural forms unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0032] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0033] In the description of the present application, it should be understood that the terms "thickness", "up", "down", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application; in addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features; thus, it is limited that "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly including one or more of the features.

[0034] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0035] The following is combined with Figures 1 to 9 The technical solution of the embodiment of the present application is described in detail.

[0036] Embodiment 1, in order to realize the automatic continuous production of aluminum profiles, since the existing aluminum profile production equipment cannot realize continuous production action and also needs manual cooperation, which affects the production efficiency and production quality of aluminum profiles, in this embodiment: a heating device 1 for heating aluminum rods, an extrusion device 2 for extruding the peeled aluminum rods, a traction device 3, a straightening device 4 for straightening and correction, and a framing device 5 are provided; the heating device 1 is arranged near the outside of the extrusion device 2, so that a peeling device 6 is arranged between the heating device 1 and the extrusion device 2, and the discharge port of the heating device 1 is adjacent to the feed port of the peeling device 6, and the discharge port of the peeling device 6 is aligned with the feed port of the extrusion device 2, and then the peeling device 6 can be used to peel off the oxide layer on the surface of the aluminum rod, so that the aluminum rod after the oxide layer is peeled off enters the extrusion device 2, so as to ensure the extrusion molding quality of the aluminum profile. By aligning the traction device 3 with the discharge port of the extrusion device 2, the traction device 3 includes N traction clamping heads 31 and a guide rail group 32, aligning the starting end of the guide rail group 32 with the discharge port of the extrusion device 2, and slidingly setting the N traction clamping heads 31 on the guide rail group 32, and slidingly setting a cutting mechanism 33 on the guide rail group 32, so that the straightening device 4 is set near the end of the guide rail group 32, during continuous production, the heating device 1 can be used to heat a plurality of aluminum bars synchronously, and the plurality of aluminum bars are sequentially transported to the peeling device 6, and the peeling device 6 sequentially removes the surface oxide layer of the plurality of aluminum bars, so that the oxide layer is removed. The aluminum rods enter the extrusion device 2 in turn, the peeled aluminum rods are extruded by the extrusion device 2, and the extruded aluminum rods are pulled out by the N traction clamping heads 31 of the traction device 3, and the aluminum rods are cut into required lengths by the cutting mechanism 33 of the traction device 3. The aluminum rods after traction and cutting can be driven by the traction clamping heads 31 to approach the straightening device 4, and are straightened and corrected by the straightening device 4, and the processed aluminum profiles are automatically framed and blanked by the framing device 5, which effectively realizes the automated continuous production of aluminum profiles, improves production efficiency, and ensures the production quality of aluminum profiles.

[0037] It should be noted that in order to transport the aluminum profile close to the framing device 5 after straightening and correcting the aluminum profile, the framing device 5 can be arranged outside the straightening device 4, so that a material transfer conveyor belt 7 is provided between the framing device 5 and the straightening device 4, and the straightened and corrected aluminum profile can be transported close to the framing device 5 by the material transfer conveyor belt 7.

[0038] In view of the above description, further improvements are made. In order to ensure that the mold in the extrusion device 2 can be automatically replaced when producing aluminum profiles of different specifications, in this embodiment, a mold heating furnace 9 can be further provided on the outside of the extrusion device 2, and a pick-and-place clamp (not shown in the figure) can be provided between the mold heating furnace 9 and the extrusion device 2. The mold heating furnace 9 can be used to supply molds of different specifications, and the pick-and-place clamp can be used to clamp and place the mold into the extrusion device 2. When producing aluminum profiles, molds of different specifications can be heated for a certain period of time by the mold heating furnace 9, and the mold inside the extrusion device 2 can be replaced by clamping with the pick-and-place clamp according to actual production needs.

[0039] For this embodiment, in order to ensure the strength and hardness of the aluminum profile, a quenching device can be provided outside the extrusion device 2, and the quenching device can be provided near the top of the discharge port of the extrusion device 2, and the quenching device includes a plurality of nozzles, and the plurality of nozzles are aligned with the discharge port of the extrusion device 2, so that the plurality of nozzles are arranged in sequence, and the water output of the plurality of nozzles can be controlled separately. In actual production, different quenching methods can be selected according to different profiles, and the performance of the profile after extrusion molding can be guaranteed by the quenching device, and An aging furnace 10 may be further provided outside the framing device 5, and a blanking conveyor belt 101 may be provided between the aging furnace 10 and the framing device 5, and the starting end of the blanking conveyor belt 101 may be close to the bottom of the clamping mechanism 52, and the feed port of the aging furnace 10 may be aligned with the end of the blanking conveyor belt 101, and the blanking conveyor belt 101 may be used to convey the material frame, and the framed aluminum profile may be heated to a certain temperature by the aging furnace 10 and maintained for a certain period of time, thereby improving the hardness and strength of the aluminum profile before framing and discharging.

[0040] It is particularly noted that the heating device 1 can use an aluminum rod heating kiln, so that multiple aluminum rods can continuously enter the heating kiln for heating, which can ensure that multiple aluminum rods are heated synchronously in batches to achieve continuous feeding during continuous production.

[0041] Embodiment 2, in order to realize the automatic peeling action of the heated aluminum rod raw material, since the surface of the aluminum rod will produce an oxide layer after being heated for a long time inside the heating kiln, the oxide layer will affect the extrusion molding effect of the aluminum rod entering the extrusion device 2 later, and thus it is necessary to peel off the oxide layer on the surface of the aluminum rod before the aluminum rod enters the extrusion process after being heated, so as to ensure the quality of the aluminum rod during extrusion molding. In this embodiment: a heating device 1 for heating the aluminum rod and an extrusion device 2 for extruding the peeled aluminum rod are provided, the heating device 1 is arranged near the outside of the extrusion device 2, and a peeling device 6 is arranged between the heating device 1 and the extrusion device 2, and the discharge port of the heating device 1 is adjacent to the feed port of the peeling device 6, and the discharge port of the peeling device 6 is made corresponding to the feed port of the extrusion device 2, so that the peeling device 6 can be used to peel off the oxide layer on the surface of the aluminum rod, and the peeling device 6 includes a supporting bottom plate 61 and a pushing cylinder 62, and a discharging mechanism is provided on the top of the supporting bottom plate 61 610, the material discharging mechanism 610 is used to place the heated aluminum rod on the supporting bottom plate 61, and the power output end of the pushing cylinder 62 is aligned with one end of the supporting bottom plate 61, and the aluminum rod on the supporting bottom plate 61 can be pushed by the pushing cylinder 62, and a scraper plate 611 and a guide plate group 612 are respectively arranged on one surface of the supporting bottom plate 61, and the guide plate group 612 includes two guide plates that are flush with each other, and the scraper plate 611 is vertically arranged between the two guide plates, and A through hole for the aluminum rod to pass through is arranged at the center of the scraper plate 611, and a scraper ring is arranged at the inner circle of the through hole. When the aluminum rod is pushed to move, the scraper ring can scrape off the oxide layer on the surface of the aluminum rod when the aluminum rod passes through the through hole, thereby realizing the peeling action. A guide wheel group is arranged on the top of the guide plate to facilitate the translation of the aluminum rod on the guide plate, thereby effectively realizing the peeling action of the heated aluminum rod, and improving the subsequent extrusion molding quality of the aluminum rod by peeling off the oxide layer generated after the aluminum rod is heated.

[0042] In this embodiment, it should be added that, when peeling the aluminum rod, in order to ensure that the aluminum rod is preheated before entering the peeling device 6 so that the oxide layer of the aluminum rod can be easily peeled off after being heated, a gradient heating furnace can be provided between the heating device 1 and the peeling device 6, so that the feed port of the gradient heating furnace is aligned with the discharge port of the heating device 1, and the discharge port of the gradient heating furnace is provided near the outside of the peeling device 6.

[0043] In this embodiment, it should be added that in order to realize the waste recycling action, since waste will be generated during the peeling process of the aluminum rod, if the waste is accumulated, it will cause jamming or blockage during the subsequent peeling, and then the waste on the surface of the aluminum rod needs to be recycled. A material return mechanism 613 is also provided on the supporting bottom plate 61. The material return mechanism 613 includes a material receiving bent plate and a pushing cylinder, so that one end of the material receiving bent plate is hinged on the power output end of the pushing cylinder, and the pushing cylinder is used to control the movable range of the material receiving bent plate, so that the outer part of the material receiving bent plate is adjacent to one side of the scraper plate 611, and then the material return mechanism 613 can be used to realize the automatic recycling of the oxide layer waste on the scraper plate 611.

[0044] Embodiment 3: In order to realize automatic extrusion molding of aluminum rods, it is necessary to automatically pull out the extruded aluminum profiles. Most of the existing profile pulling equipment adopts a single-station pulling structure. When pulling out aluminum profiles of different shapes, it is difficult to ensure the stability of the force with a single-station pulling. After pulling out to the subsequent process, it is necessary to wait for the single pulling head to reset, and the overall work efficiency is not high. In this embodiment: an extrusion device 2 and a pulling device 3 are provided, and the pulling device 3 includes N pulling clamping heads 31 and a guide rail group 32, and N is set to an integer greater than or equal to 3. By setting the guide rail group 32 A cutting mechanism 33 is also provided on the top, so that the N traction clamping heads 31 and the cutting mechanism 33 are all movably arranged on the guide rail group 32, and the starting end of the guide rail group 32 is aligned with the discharge port of the extrusion device 2. The extruded aluminum profile can be clamped and pulled by the N traction clamping heads 31, which can ensure that the traction force is stable and solve the problem that aluminum profiles with different shapes and specifications are easy to fall off when being pulled. The aluminum profile after pulling can be cut into the required length by the cutting mechanism 33, and the N traction clamping heads 31 can also perform the pulling action alternately in pairs, thereby improving the work efficiency during continuous production.

[0045] It should be additionally described that the guide rail group 32 includes a plurality of guide rails, and the starting ends of the plurality of guide rails are all close to the discharge port of the extrusion device 2, and the ends of the plurality of guide rails are all close to the straightening device 4. When three traction clamping heads 31 are provided, three guide rails can also be provided, so that the three traction clamping heads 31 are slid one by one on the three guide rails, and driving motors are provided at the bottom of the three traction clamping heads 31, and guide racks are provided on the outside of the guide rail group 32, and the guide racks are extended along the length direction of the guide rail group 32, so that the power output end of the driving motor is meshed with the guide rack, and then the driving motor is used to control the moving direction of the traction clamping head 31, so that the traction clamping head 31 slides on the guide rail.

[0046] It is particularly described that the cutting mechanism 33 includes a connecting plate 331 and an installation side plate 332. By sliding the bottom of the connecting plate 331 on the guide rail group 32, the connecting plate 331 can be slid on any guide rail. By arranging a displacement motor 333 at the bottom of the connecting plate 331, the power output end of the displacement motor 333 is meshed with the guide rack, and then the movement direction of the connecting plate 331 can be controlled by the displacement motor 333, so that the cutting mechanism 33 is automatically moved to align the cutting position of the aluminum profile according to the required length size. In addition, by arranging a moving module 334 on the top of the connecting plate 331, the bottom of the installation side plate 332 can be moved. The part is arranged on the moving slider of the moving module 334, and the moving distance of the mounting side plate 332 is controlled by the moving module 334, and the cutting motor 335 and the cutting saw blade 336 are respectively arranged on the outside of the mounting side plate 332, so that the cutting saw blade 336 is rotated. The cutting motor 335 is arranged on the outside of the mounting side plate 332, and the power output end of the cutting motor 335 is transmission-connected with the cutting saw blade 336, and then the cutting saw blade 336 can be driven by the cutting motor 335 to rotate and cut, so that the cutting saw blade 336 on the outside of the mounting side plate 332 is moved close to the aluminum profile for cutting to ensure that the incision is flush, and the overall structure realizes the automatic cutting of the pulled aluminum profile, thereby improving the work efficiency.

[0047] With respect to the technical solution in this embodiment, the alternating pulling action is further described in detail: when three pulling clamping heads 31 are provided, in order to realize the three pulling clamping heads 31 pulling the aluminum profile alternately, the first pulling clamping head 31 can be arranged near the discharge port of the extrusion device 2, the second pulling clamping head 31 can be arranged near the straightening device 4, and the third pulling head can be located between the first pulling clamping head 31 and the second pulling clamping head 31. When the aluminum profile output by the extrusion device 2 is pulled and cut, one end of the aluminum profile can be clamped by the first pulling clamping head 31, and the other end of the aluminum profile can be clamped by the second pulling clamping head 31, until the aluminum profile is pulled to be completely aligned with the straightening station of the straightening device 4. At this time, the first pulling clamping head 31 is used to pull the aluminum profile to the straightening station of the straightening device 4. The clamping head 31 needs to be reset again to bring out another aluminum profile from the extrusion device 2. Since the third traction clamping head 31 is closer to the cutting mechanism 33 and the first traction clamping head 31, the third traction clamping head can be close to the first traction clamping head 31 again, and the two ends of the second aluminum profile are clamped and pulled by the first traction clamping head 31 and the third traction clamping head 31, and the cutting mechanism 33 is cooperated to cut again. When the first traction clamping head 31 and the third traction clamping head 31 drive the second aluminum profile to align with the straightening station of the straightening device 4 again, the second traction clamping head 31 can be reset at this time, and the above actions are repeated, thereby realizing that multiple traction clamping heads 31 perform traction actions alternately, thereby improving the work efficiency during continuous production.

[0048] Embodiment 4, in order to realize automatic straightening of the aluminum profile after traction, in this embodiment: the aluminum rod after traction and cutting can be driven close to the straightening device 4 by the traction clamping head 31, and straightened and corrected by the straightening device 4, the straightening device 4 includes a supporting guide rail 41 and a sliding plate group 42, the sliding plate group 42 is movably arranged just above the supporting guide rail 41, the sliding plate group 42 includes two flush supporting slide plates, one side of the two supporting slide plates are slidably arranged on the supporting guide rail 41, and the other side of the two supporting slide plates are provided with stretching jaws 421, and the inside of the stretching jaws 421 is provided with a material taking mechanism 43, and the outside of the two supporting slide plates is provided with a moving mechanism 44, and the outside of the supporting guide rail 41 is provided with a toothed guide bar, and the power output end of the moving mechanism 44 is meshed with the toothed guide bar, and then the supporting slide plate can be driven to move by the moving mechanism 44, so that the stretching jaws on the two supporting slide plates The opening 421 is aligned with the end of the aluminum profile, and the material picking mechanism 43 includes a material picking clamp 431 and a mounting cross plate 432. The material picking clamp 431 is slidably set on the outside of the mounting cross plate 432, so that a transmission rack 433 is set on the side of the material picking clamp 431 close to the mounting cross plate 432, and a moving motor 434 is set on the outside of the mounting cross plate 432, and the power output end of the moving motor 434 is meshed with the transmission rack 433, and then the moving motor 434 is used to control the moving distance of the material picking clamp 431, so that the material picking clamp 431 is close to the traction clamping head 31 to clamp and pick up the material. When the clamping and picking up the material is completed, the moving motor 434 is reversed to reset the material picking clamp 431. At this time, the aluminum profile can be inside the stretching jaw 421, and the two ends of the aluminum profile are clamped and fixed by the stretching jaw 421, and the moving range of the supporting slide plate is controlled by the moving mechanism 44 to realize the action of straightening and correcting the aluminum profile.

[0049] With regard to the technical solution in this embodiment, it should be supplemented that in order to realize the automatic straightening of the hollow aluminum profile and ensure that the aluminum profile does not have a middle depression and uneven force, since the hollow structure is easily depressed and deformed by the clamping force during the straightening of the aluminum profile with a hollow structure, a limiting protrusion 435 is provided at the inner center of the material picking clamp 431, and the limiting protrusion 435 is integrally formed in a conical structure as a whole. The inner part of the hollow aluminum profile can be limited by the limiting protrusion 435 to prevent deformation caused by the clamping force when the hollow aluminum profile is clamped for material picking and the two ends of the profile are clamped for straightening.

[0050] Embodiment 5, in order to realize the automatic uniform distribution of multiple spacers at the bottom of the aluminum profile, so that the subsequent clamping mechanism 52 can synchronously grab multiple spacers to realize the frame-mounting action of the blanked aluminum profile, since the length of the aluminum profile is relatively long after forming, when the aluminum profile is lifted, multiple spacers need to be evenly distributed at the bottom of the aluminum profile, and the multiple spacers are crisscrossed with the aluminum profile to support the aluminum profile through the multiple spacers, and the multiple spacers need to be evenly distributed. In this embodiment: the framing device 5 is set at Close to the outside of the straightening device 4, a material transfer conveyor belt 7 is arranged between the framing device 5 and the straightening device 4, and the straightened and corrected aluminum profile can be transported to the framing device 5 by the material transfer conveyor belt 7. The framing device 5 includes a material transport plane 50 and a strip feeding plane 51. The material transfer conveyor belt 7 is aligned with the starting end of the material transport plane 50, so that the material transport plane 50 is arranged directly above the strip feeding plane 51, and the transport direction of the strip feeding plane 51 is staggered with the transport direction of the material transport plane 50. By movably arranged directly above the material transport plane 50 for clamping the spacer The clamping mechanism 52 is also provided with a swinging mechanism 53 outside the strip feeding plane 51, so that the clamping mechanism 52 can be used to clamp the spacer at the bottom of the aluminum profile, and the swinging mechanism 53 can be used to place the spacer on the strip feeding plane 51. The swinging mechanism 53 includes a feeding box 531 and a supporting plate 532, so that the supporting plate 532 is located directly above the feeding box 531, and a moving plate 533 is slidably provided on the supporting plate 532. By providing a feeding plane 511 outside the strip feeding plane 51, the feeding plane 511 can be moved to the feeding box 51. The end of the surface 511 is aligned with the starting end of the strip feeding plane 51, and one end of the supporting plate 532 is located above the starting end of the strip feeding plane 511. A lifting mechanism 534 is provided on the movable plate 533, and a movable plate 535 is provided on the power output end of the lifting mechanism 534, so that one side of the movable plate 535 faces the feeding box 531. A strip taking clamp 536 is provided on the side of the movable plate 535 facing the feeding box 531, and the strip taking clamp 536 is used to clamp the partition strip inside the feeding box 531.

[0051] It should be supplemented that a linear rack can be provided on the supporting plate 532 so that the two ends of the linear rack are respectively located on the strip supply plane 511 and the supply box 531, and a motor can be provided on the movable plate 533 so that the power output end of the motor is meshed with the linear rack. As a result, when the motor rotates, the movable plate 533 can move on the supporting plate 532. When the partition strips need to be taken out, the movable plate 533 can be controlled to be above the supply box 531. When the partition strips need to be placed on the strip supply plane 511, the movable plate 533 can be located above the strip supply plane 511.

[0052] It should also be noted that, by further providing a material distribution mechanism 8 between the strip supply plane 511 and the strip feeding plane 51, the material distribution mechanism 8 includes a material distribution rotating plate 81 and a rotating motor 82, the power output end of the rotating motor 82 is connected to the material distribution rotating plate 81 by transmission, and by evenly providing a plurality of slots 811 for inserting the spacers on the outside of the material distribution rotating plate 81, so that the plurality of slots 811 are evenly distributed along the circumference of the material distribution rotating plate 81, the spacers can be transported close to the strip feeding plane 51 through the strip supply plane 511, and the spacers can enter the interior of each slot 811 in turn, and the rotating motor 82 When driving the dividing plate 81 to rotate toward the strip feeding plane 51, the partitions can be driven to be on the strip feeding plane 51 in sequence, thereby realizing the dividing action of several partitions, so that several partitions are orderly spaced on the strip feeding plane 51, and then supporting the aluminum profiles on the material transporting plane 50, so that the clamping mechanism 52 can clamp several partitions synchronously. When clamping and lifting several partitions, the aluminum profiles can be driven, thereby facilitating the subsequent placement and framing action, and the aluminum profiles in the frame can be laid flat in layers, so that the aluminum profiles can be evenly heated when they enter the aging furnace 10 later.

[0053] It is particularly noted that the transport plane 50 can be composed of a number of parallel transport belts, and in order to achieve that a number of spacers can contact the bottom of the aluminum profile, a number of transport belts can be arranged at intervals. When the spacers are transported to the gaps between adjacent transport belts, the movement of the transport plane can be stopped so that a number of spacers correspond one by one to the gaps between adjacent transport belts. Then, when the clamping mechanism 52 clamps and lifts a plurality of spacers synchronously, the bottom of the aluminum profile is supported by the plurality of spacers, thereby clamping the aluminum profile for framing.

[0054] It should also be noted that, in order to realize that the clamping mechanism 52 can be movably arranged on the material transport plane 50, a supporting cross plate can be arranged on the material transport plane 50, and a linear rack can be arranged at the bottom of the supporting cross plate. The clamping mechanism includes a supporting cross beam and a supporting longitudinal beam, and the supporting longitudinal beam is movably arranged outside the supporting cross beam, and both ends of the supporting cross beam are slidably arranged on the supporting cross plate. A moving component and a lifting component are respectively arranged on the supporting cross beam, and the moving component includes a rotating shaft and a servo motor. The rotating shaft is rotatably arranged at the bottom of the supporting cross beam, and the power output end of the servo motor is transmission-connected with the rotating shaft, so that both ends of the rotating shaft are provided with driving gears, and the driving gear is meshed with the linear rack on the supporting cross plate, thereby realizing that when the servo motor drives the rotating shaft to rotate, the clamping mechanism 52 can be moved on the supporting cross plate, so that when clamping and taking materials for framing, it can ensure that the clamping mechanism 52 is aligned with the spacer position at the bottom of the aluminum profile; A lifting plate is arranged directly below the supporting longitudinal beam, and a lifting guide bar is arranged outside the supporting longitudinal beam. The lifting assembly may include a lifting motor and a lifting shaft. The power output end of the lifting motor is connected to the lifting shaft through transmission. Lifting gears are arranged at both ends of the lifting shaft so that the lifting gears are meshed with the lifting guide bar. A plurality of spacer bar clamping fingers for clamping spacer bars are evenly arranged at the bottom of the lifting plate. The lifting height of the lifting plate can be controlled by the lifting assembly so that the spacer bar clamping fingers are close to the strip feeding plane 51 to clamp multiple spacer bars and realize the function of lifting the aluminum profile when rising.

[0055] Embodiment 6, in combination with the technical solutions in the above embodiments, in order to realize the automatic control of processing equipment to adjust parameters when realizing the automatic continuous production of aluminum profiles of different specifications, since the processing parameters of aluminum profiles of different specifications are different, it is necessary to adjust the parameters of the processing station, and the sample quality inspection is required before continuous production, and continuous production can only be carried out after the sample quality meets the standard. During the debugging process, the existing production equipment needs to adjust the value range through a large amount of manual work, and the parameter settings of different sample qualities need to be compared to obtain the parameter value range of the optimal sample. The adjustment process is time-consuming and labor-intensive, affecting work efficiency. In this embodiment, an automatic production control method for aluminum profiles is provided, which is applicable to any of the above embodiments, and specifically includes the following steps: Step 1: Obtain the production parameters of each processing step and the quality parameters of different profile samples. Several data collection modules can be set at each station of the production line, that is, several data collection modules are respectively set outside the heating device 1, the extrusion device 2, the mold heating furnace 9, the traction device 3, and the straightening device 4. The data collection modules are used to collect production parameters, such as: the temperature and duration of the heating device 1, the mold specifications, temperature and extrusion speed of the extrusion device 2, the mold heating temperature of the mold heating furnace 9, the traction length specifications and traction force size control of the traction device 3, and the parameters of the straightening length specifications of the straightening device 4; Step 2: storing the production numerical information of each processing step and storing the quality parameter information of different profile samples for recording and tracing, that is, an information collection module is provided, so that the parameter information collected by the data collection module is stored and recorded and the data information is saved through the information collection module for subsequent tracing; Step three, according to the data information recorded in S2, the quality conditions of different profile samples can be obtained by comparing the quality parameters of different profile samples, the optimal sample can be determined, and the threshold value of the optimal sample parameter setting can be obtained by analysis; that is, an information processing module can also be provided, and several data collection modules in step S1 can be connected to the information collection module, and the collected production parameters are transmitted to the information collection module through the several data collection modules, and the parameter information is transmitted to the information processing module through the information collection module, and the parameters are compared with the product quality through the information processing module, so as to obtain the optimal sample production value range; Step four, automatically setting the production parameters for each processing step according to the optimal sample parameter threshold value obtained in S3, and a control module may also be provided to connect the information processing module with the control module. After the information processing module is used to compare the quality of each sample and analyze the production value, and the optimal sample production value range is obtained, the optimal sample production value can be transmitted to the control module, so as to be connected one by one with the heating device 1, the extrusion device 2, the traction device 3 and the straightening device 4 through the control module, and then the production value of each process is automatically set through the control module; according to the technical solution in this embodiment, it is concluded that the automatic production control method can realize the automatic, digital and intelligent integrated control of each process of the aluminum profile automatic production line, so as to improve the work efficiency and yield rate on the basis of ensuring the production quality.

[0056] The effect of intelligent production of aluminum profiles can be achieved, and the entire process of aluminum profile production from mold heating to aluminum profile aging can be optimized by combining automation, digitization and intelligent technologies. The technical solution of this embodiment can be used to automatically collect corresponding production parameters from all equipment used in aluminum profile extrusion production after the optimal sample production is completed. Specific production parameter values ​​such as mold temperature, aluminum bar temperature, aluminum bar length, extrusion speed, traction speed, traction force, straightening length, straightening force, sawing length, number of frames, and aging temperature are saved to the node through the central processing module, so that the optimal production parameter values ​​can be sent to the corresponding device through the control module when production is carried out again, so as to set the optimal production parameters for each process device. In addition, the data parameters can be stored and retained through the information collection module to provide traceability of values ​​when different profiles are produced.

[0057] The scheme of the present application has been described in detail above with reference to the accompanying drawings. In the above embodiments, the description of each embodiment has its own emphasis. For the part that is not described in detail in a certain embodiment, refer to the relevant description of other embodiments. Those skilled in the art should also know that the actions and modules involved in the description are not necessarily required for the present application. In addition, it can be understood that the steps in the method of the embodiment of the present application can be adjusted in order, merged and deleted according to actual needs, and the modules in the device of the embodiment of the present application can be merged, divided and deleted according to actual needs.

[0058] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. An automatic production line for aluminum profiles, characterized in that: include: Heating device, extrusion device, pulling device, straightening device, and framing device; The heating device is arranged outside the extrusion device, and a peeling device is arranged between the heating device and the extrusion device. The discharge port of the heating device is adjacent to the feed port of the peeling device, and the discharge port of the peeling device corresponds to the feed port of the extrusion device. The heating device is used to heat the aluminum rod, and the peeling device is used to peel off the oxide layer on the surface of the aluminum rod. The extrusion device is used to extrude the peeled aluminum rod; The traction device is arranged near the discharge port of the extrusion device, and the traction device includes N traction clamping heads and a guide rail group, wherein N is an integer greater than or equal to 3, and a cutting mechanism is also arranged on the guide rail group, and the N traction clamping heads and the cutting mechanism are movably arranged on the guide rail group, and the starting end of the guide rail group is aligned with the discharge port of the extrusion device, and the straightening device is arranged near the end of the guide rail group, and the straightening device is used to straighten and correct the aluminum profile; The framing device is arranged outside the straightening device, a material transfer conveyor belt is arranged between the framing device and the straightening device, the framing device includes a material transport plane and a strip feeding plane, the material transfer conveyor belt is aligned with the starting end of the material transport plane, and the material transport plane is arranged directly above the strip feeding plane, the transport direction of the strip feeding plane is staggered with the transport direction of the material transport plane, a clamping mechanism is also movably arranged directly above the material transport plane, and a swinging mechanism is arranged outside the strip feeding plane, the clamping mechanism is used to clamp the spacer strips at the bottom of the aluminum profile, and the swinging mechanism is used to place the spacer strips on the strip feeding plane.

2. According to claim 1, an automatic production line for aluminum profiles is characterized in that: The guide rail group includes a plurality of guide rails, the starting ends of the plurality of guide rails are close to the discharge port of the extrusion device, and the ends of the plurality of guide rails are close to the straightening device. When N is 3, three guide rails are provided, and the three traction clamping heads are slidably arranged on the three guide rails one by one, and the bottoms of the three traction clamping heads are provided with drive motors. A guide rack is provided on the outside of the guide rail group, and the guide rack is extended along the length direction of the guide rail group. The power output end of the drive motor is meshed with the guide rack, and the drive motor is used to control the moving direction of the traction clamping head.

3. The automatic production line for aluminum profiles according to claim 1, characterized in that: The swinging plate mechanism includes a feeding box and a supporting plate, the supporting plate is located directly above the feeding box, and a movable plate is slidably arranged on the supporting plate, a feeding plane is arranged outside the feeding plane, the end of the feeding plane is aligned with the starting end of the feeding plane, and one end of the supporting plate is located above the starting end of the feeding plane, a lifting mechanism is arranged on the movable plate, a movable plate is arranged at the power output end of the lifting mechanism, one side of the movable plate faces the feeding box, and a strip taking clamp is arranged on the side of the movable plate facing the feeding box, and the strip taking clamp is used to clamp the partition strip inside the feeding box.

4. The automatic production line for aluminum profiles according to claim 2, characterized in that: The cutting mechanism includes a connecting plate and an installation side plate, the bottom of the connecting plate is slidably arranged on the guide rail group, and a displacement motor is arranged at the bottom of the connecting plate, the power output end of the displacement motor is meshed with the guide rack, a moving module is arranged at the top of the connecting plate, and the bottom of the installation side plate is arranged on a moving slider of the moving module, a cutting motor and a cutting saw blade are respectively arranged on the outside of the installation side plate, the cutting saw blade is rotatably arranged on the outside of the installation side plate, and the power output end of the cutting motor is transmission-connected to the cutting saw blade.

5. The automatic production line for aluminum profiles according to claim 1, characterized in that: The straightening device includes a supporting guide rail and a sliding plate group, the sliding plate group is movably arranged directly above the supporting guide rail, and the sliding plate group includes two flush supporting slide plates, one side of the two supporting slide plates are slidably arranged on the supporting guide rail, and the other sides of the two supporting slide plates are provided with stretching jaws, the interior of the stretching jaws is provided with a material picking mechanism, the exterior of the two supporting slide plates is provided with a moving mechanism, the exterior of the supporting guide rail is provided with a toothed guide bar, and the power output end of the moving mechanism is meshed with the toothed guide bar, and the moving mechanism is used to control the moving range of the supporting slide plate.

6. The automatic production line for aluminum profiles according to claim 5, characterized in that: The material picking mechanism includes a material picking clamp and a mounting cross plate. The material picking clamp is slidably arranged on the outside of the mounting cross plate. A transmission rack is arranged on the side of the material picking clamp close to the mounting cross plate, and a movable motor is arranged on the outside of the mounting cross plate. The power output end of the movable motor is meshed with the transmission rack. The movable motor is used to control the moving distance of the material picking clamp, and a limiting protrusion is arranged at the inner center of the material picking clamp, and the limiting protrusion is integrally formed in a conical structure as a whole.

7. The automatic production line for aluminum profiles according to claim 1, characterized in that: The peeling device includes a supporting base plate and a pushing cylinder, the power output end of the pushing cylinder is aligned with one end of the supporting base plate, a discharging mechanism is arranged on the top of the supporting base plate, the discharging mechanism is used to place the heated aluminum rods on the supporting base plate, and a scraper plate and a guide plate group are respectively arranged on one surface of the supporting base plate, the guide plate group includes two mutually flush guide plates, the scraper plate is vertically arranged between the two guide plates, a through hole for the aluminum rod to pass through is arranged at the center of the scraper plate, a scraper ring knife is arranged at the inner circle of the through hole, and a guide wheel group is arranged on the top of the guide plates.

8. The automatic production line for aluminum profiles according to claim 3, characterized in that: A material dividing mechanism is also arranged between the strip supply plane and the strip feeding plane, and the material dividing mechanism includes a material dividing rotating plate and a rotating motor. The power output end of the rotating motor is transmission-connected to the material dividing rotating plate, and a plurality of slots for inserting spacers are evenly arranged on the outside of the material dividing rotating plate, and the plurality of slots are evenly distributed along the circumference of the material dividing rotating plate.

9. The automatic production line for aluminum profiles according to claim 1, characterized in that: A mold heating furnace is also provided outside the extrusion device, and a pick-and-place clamp is provided between the mold heating furnace and the extrusion device. The mold heating furnace is used to supply molds of different specifications, and the pick-and-place clamp is used to clamp and place the mold into the extrusion device.

10. The automatic production line for aluminum profiles according to claim 1, characterized in that: An aging furnace is also provided outside the framing device, and a blanking conveyor belt is provided between the aging furnace and the framing device. The starting end of the blanking conveyor belt is close to the bottom of the clamping mechanism, and the feed port of the aging furnace is aligned with the end of the blanking conveyor belt. The blanking conveyor belt is used to convey the material frame.

11. An automatic production control method for aluminum profiles, applied to the automatic production line for aluminum profiles in any one of claims 1 to 10, characterized in that: The following steps are included: S1. Obtain the production parameters of each processing step and the quality parameters of different profile samples; S2. Store the production value information of each processing step and the quality parameter information of different profile samples for easy recording and tracing; S3. According to the data information recorded in S2, the quality conditions of the different profile samples can be obtained by comparing the quality parameters of the different profile samples, the best sample can be determined, and the threshold value of the optimal sample parameter can be set by analysis; S4. Automatically set production parameters for each processing step according to the optimal sample parameter threshold value obtained in S3.

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