Automated processing line for bending and forming aluminum alloy crash beams

Abstract

This invention discloses an automated processing line for bending and forming aluminum alloy crash beams, comprising a feeding device and a bending and forming device. A feeding conveyor belt transports hollow aluminum alloy profiles through an open opening to a profile support in a heating chamber. Each set of heating resistance wires, driven by a corresponding resistance wire drive cylinder, is inserted into the hollow aluminum alloy profile to heat it. The transfer assembly transports the heated hollow aluminum alloy profile to the bending and forming device. The bending and forming device bends the hollow aluminum alloy profile into an aluminum alloy crash beam. The feeding device not only automatically feeds the profile to the bending and forming device but also efficiently preheats the hollow aluminum alloy profile, thereby improving its plasticity, significantly reducing the bending difficulty of the profile, improving processing accuracy, and ultimately greatly increasing the yield rate of the aluminum alloy crash beams.

Description

Technical Field

[0001] This invention relates to the field of profile product processing technology, specifically to an automated processing line for bending and forming aluminum alloy anti-collision beams. Background Technology

[0002] As people's demands for vehicle safety gradually increase, front and rear anti-collision beams have become an essential component of automobiles. Anti-collision beams are devices used to absorb collision energy when a vehicle is involved in a collision, thereby reducing the damage to the vehicle's longitudinal beams and protecting the vehicle.

[0003] Traditional crash beams are mostly made of high-strength steel, but with increasingly higher requirements for the structural strength of crash beams and the design requirements for lightweight vehicles, crash beams made of aluminum alloy are becoming more and more common. The production of aluminum alloy crash beams requires first extruding hollow aluminum alloy profiles, and then stamping the hollow aluminum alloy profiles into aluminum alloy crash beams.

[0004] As the production of aluminum alloy crash beams becomes increasingly automated, factories are generally adopting automated feeding devices. However, in production practice, it has been found that existing automated feeding devices cannot preheat hollow aluminum alloy profiles. Because hollow aluminum alloy profiles have high strength and low plasticity, subsequent bending and forming devices cannot accurately stamp the hollow aluminum alloy profiles into aluminum alloy crash beams, resulting in a consistently low yield rate.

[0005] Solving these problems is now a top priority. Summary of the Invention

[0006] To address the issue of unsatisfactory yield rates in existing automated processing lines that use stamping processes to bend aluminum alloy crash beams, this invention provides an automated processing line for bending and forming aluminum alloy crash beams.

[0007] The technical solution is as follows:

[0008] An automated processing line for bending and forming aluminum alloy anti-collision beams includes a feeding device and a bending and forming device. The feeding device includes a feeding conveyor belt, a frame set at the unloading end of the feeding conveyor belt, and a transfer assembly installed on the frame. A heating box with an open top is installed on the frame. The heating box is provided with at least one profile support for placing hollow aluminum alloy profiles. A heating assembly is installed at least one end of the heating box. The heating assembly includes at least one resistance wire drive cylinder installed on the frame along the length direction of the heating box and heating resistance wires respectively installed on the corresponding resistance wire drive cylinders. Each set of heating resistance wires extends along the length direction of the heating box and can be inserted into or removed from the heating box under the drive of the corresponding resistance wire drive cylinder.

[0009] The feeding conveyor belt can transfer hollow aluminum alloy profiles through an open opening to the profile support of the heating box;

[0010] Each set of heating resistance wires can be inserted into the hollow aluminum alloy profile under the drive of the corresponding resistance wire drive cylinder to heat the hollow aluminum alloy profile;

[0011] The transfer assembly can transfer the heated hollow aluminum alloy profile to the bending and forming device;

[0012] The bending and forming device can bend hollow aluminum alloy profiles into aluminum alloy anti-collision beams.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] The automated processing line for bending and forming aluminum alloy anti-collision beams using the above technical solutions not only automatically feeds the bending and forming device, but also efficiently preheats the hollow aluminum alloy profiles, thereby improving the plasticity of the hollow aluminum alloy profiles, significantly reducing the bending difficulty of the hollow aluminum alloy profiles by the bending and forming device, improving processing accuracy, and thus greatly improving the yield rate of aluminum alloy anti-collision beams. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of an automated processing line.

[0016] Figure 2 This is a schematic diagram of the feeding device.

[0017] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 This is a schematic diagram showing the relationship between the heating chamber and the heating components.

[0019] Figure 5 This is a schematic diagram of the heating assembly.

[0020] Figure 6 This is a schematic diagram of the feeding conveyor belt.

[0021] Figure 7 This is a schematic diagram of the bending forming device;

[0022] Figure 8 A schematic diagram of the bending forming device after the stand has been removed;

[0023] Figure 9 This is a schematic diagram showing the fit between each shaped support block, the strip mounting plate, and the guide support plate;

[0024] Figure 10A schematic diagram of the main structure of the support block clamping assembly;

[0025] Figure 11 This is a structural schematic diagram of a hollow aluminum alloy profile;

[0026] Figure 12 This is a structural schematic diagram of the anti-collision beam. Detailed Implementation

[0027] The present invention will be further described below with reference to the embodiments and accompanying drawings.

[0028] like Figures 1-10 As shown, an automated processing line for bending and forming aluminum alloy crash beams mainly includes a feeding device and a bending and forming device. The feeding device is used to transfer hollow aluminum alloy profiles to the bending and forming device, which in turn processes the hollow aluminum alloy profiles into aluminum alloy crash beams.

[0029] Please see Figures 2-6 The feeding device includes a feeding conveyor belt 1, a frame 2, a transfer assembly, and a heating box 3. The frame 2 is located at the unloading end of the feeding conveyor belt 1, and the transfer assembly and heating box 3 are both mounted on the frame 2. The heating box 3 is a box structure with an opening 3a at the top. The heating box 3 is equipped with at least one profile support 6 for placing hollow aluminum alloy profiles; that is, the hollow aluminum alloy profiles conveyed by the feeding conveyor belt 1 fall into the heating box 3 through the opening 3a and land on the profile supports 6.

[0030] Please see Figure 2 and Figure 6 The feeding conveyor belt 1 includes a conveyor belt support 1a and a transmission belt assembly 1b installed horizontally on top of the conveyor belt support 1a. The transmission belt assembly 1b is driven by a servo motor, which is stable, reliable, and has high control precision.

[0031] Furthermore, a plurality of limiting guide rollers 1c, distributed along the length direction of the transmission belt assembly 1b, are rotatably mounted on the top of the conveyor belt support 1a, with each limiting guide roller 1c located on the same side in the width direction of the transmission belt assembly 1b. By setting the limiting guide rollers 1c, the hollow aluminum alloy profiles conveyed on the transmission belt assembly 1b can be limited and guided.

[0032] Please see Figure 2 , Figure 4 and Figure 5 A heating assembly is installed at least one end of the heating box 3. The heating assembly includes at least one resistance wire drive cylinder 4 installed on the frame 2 along the length direction of the heating box 3 and heating resistance wires 5 respectively installed on the corresponding resistance wire drive cylinder 4. Each set of heating resistance wires 5 extends along the length direction of the heating box 3 and can be inserted into or removed from the heating box 3 under the drive of the corresponding resistance wire drive cylinder 4.

[0033] Therefore, when a hollow aluminum alloy profile is placed on the profile support 6, each set of heating resistance wires 5 is inserted into the heating box 3 under the drive of the corresponding resistance wire drive cylinder 4. At this time, each set of heating resistance wires 5 extends into the hollow aluminum alloy profile, thereby efficiently heating the hollow aluminum alloy profile, rapidly improving the plasticity of the hollow aluminum alloy profile, reducing the difficulty of stamping deformation of the bending forming device, and greatly improving the yield of bending forming.

[0034] In this embodiment, heating components are installed at both ends of the heating box 3. With this design, the length of the heating resistance wire 5 can be shortened by half while ensuring the same heating efficiency. This allows for a corresponding reduction in the stroke of the piston rod of the resistance wire drive cylinder 4 and the length of the platform 2, thus reducing the difficulty of equipment layout.

[0035] Please see Figure 4 and Figure 5 Each heating assembly is equipped with at least two resistance wire drive cylinders 4 mounted on the same cylinder slide 7. Each cylinder slide 7 is slidably engaged with at least one first linear guide rail 8 extending along the length of the heating box 3, thereby enabling the corresponding resistance wire drive cylinder 4 to move closer to or away from the heating box 3. This design allows for convenient adjustment of the position of the resistance wire drive cylinder 4 to accommodate hollow aluminum alloy profiles of different lengths, ensuring the insertion depth of the heating resistance wire 5 and providing good versatility.

[0036] Please see Figure 4 Each profile support 6 includes a support lifting cylinder 6a vertically mounted on the bottom of the heating chamber 3 and a support rod 6b extending along the width of the heating chamber 3 and mounted on the piston rod of the support lifting cylinder 6a. This design allows it to adapt to hollow aluminum alloy profiles of different thicknesses, providing good versatility.

[0037] In this embodiment, please refer to Figure 2 and Figure 3 The heating box 3 has vertically opened lifting guide grooves 3b that slide and engage with the corresponding ends of each support rod 6b. The two ends of each support rod 6b are respectively embedded in the corresponding lifting guide grooves 3b, which can prevent the support rod 6b from changing its posture during lifting adjustment and stress, thus ensuring the stability and reliability of the support rod 6b.

[0038] Please see Figure 2The transfer assembly includes a transfer platform 9 installed on one side of the heating box 3 in the width direction, at least one pusher cylinder 10 installed on the transfer platform 9, a gantry frame 11 extending along the length direction of the heating box 3 and installed on the platform 2, and at least one electric gripper 13 respectively installed on the corresponding gripper bracket 12. The piston rod of each pusher cylinder 10 extends away from the heating box 3 in the width direction, and a push plate 14 is installed on the outer end of the piston rod of each pusher cylinder 10. Each gripper bracket 12 includes a support column 12a installed vertically on the platform 2 and a support beam 12b extending along the width direction of the heating box 3 and installed horizontally between the support column 12a and the gantry beam 11a of the gantry frame 11. Each electric gripper 13 is able to be translated and lifted and installed on the corresponding support beam 12b, so as to be able to transfer hollow aluminum alloy profiles stably and reliably.

[0039] Specifically, after the hollow aluminum alloy profile is heated in the heating box 3, each set of heating resistance wires 5 is driven by the corresponding resistance wire drive cylinder 4 to exit the hollow aluminum alloy profile and the heating box 3 in sequence. Then, the electric gripper 13 is started to transfer the hollow aluminum alloy profile to the transfer platform 9. Finally, the pusher cylinder 10 controls the pusher plate 14 to push the hollow aluminum alloy profile off the transfer platform 9.

[0040] Furthermore, a second linear guide rail 15 extending along the length of the heating box 3 is installed on the platform 2. The second linear guide rail 15 is located on the side of the heating box 3 away from the transfer platform 9. The lower ends of each support column 12a are installed on the sliders of the second linear guide rail 15. At least one third linear guide rail 16 extending along its length is installed on the gantry beam 11a. The end of each support beam 12b away from the support column 12a is respectively installed on the corresponding slider of each third linear guide rail 16. This allows for flexible adjustment of the position of each gripper support 12 to accommodate hollow aluminum alloy profiles of different sizes, resulting in good versatility.

[0041] Furthermore, the bottom of the transfer platform 9 is provided with multiple triangular reinforcing plates 9a that are connected to the wall of the heating box 3, which can greatly improve the structural strength of the transfer platform 9 and enhance the stability of the hollow aluminum alloy profile when placed on the transfer platform 9.

[0042] Bending forming equipment is used to form by stamping Figure 11 The hollow aluminum alloy profile shown is bent into the following shape: Figure 12 The anti-collision beam shown.

[0043] Please see Figure 7 and Figure 8The bending forming device mainly includes multiple hydraulic cylinders 17 mounted along the length of the gantry frame 11 on the gantry beam 11a, with the piston rod of each hydraulic cylinder 17 extending downwards. In this embodiment, the number of hydraulic cylinders 17 is preferably three, which not only ensures the reliability of bending forming but also reduces the number used and the cost.

[0044] The bottom of the gantry frame 11 is provided with a gantry frame bottom beam 11b mounted on the platform 2. The gantry frame bottom beam 11b is arranged parallel to the gantry frame crossbeam 11a directly below it, thus making the gantry frame 11 a rectangular frame structure. A strip mounting plate 18 extending along its length is installed on the top of the gantry frame bottom beam 11b. Support block screw mounting holes 18a are evenly arranged in a straight line along the length of the strip mounting plate 18. At least a continuous portion of the support block screw mounting holes 18a contains upwardly extending support block screws 19. That is, the number of support block screws 19 can be equal to or greater than the number of support block screw mounting holes 18a, but it is essential to ensure that the support block screws 19 are continuously arranged. Each support block screw 19 is installed in the corresponding support block screw mounting hole 18a in an adjustable manner via an adjusting nut 20. That is, rotating the adjusting nut 20 can raise or lower the corresponding support block screw 19.

[0045] Each support block screw 19 has a fixed support block 21 fitted at its upper end. A support block clamping assembly is installed on the gantry frame 11. The support block clamping assembly can clamp each fixed support block 21 together in the horizontal direction to form a support block dot matrix module. A lower anti-collision beam bending mold 22 that is compatible with it is installed on the top surface of the support block dot matrix module. A straight bar structure upper anti-collision beam deformation mold 23 is provided directly above the lower anti-collision beam bending mold 22. The lower ends of the piston rods of each hydraulic cylinder 17 are simultaneously hinged to the top surface of the upper anti-collision beam deformation mold 23. Both the lower anti-collision beam bending mold 22 and the upper anti-collision beam deformation mold 23 can deform under the force applied by each hydraulic cylinder 17.

[0046] Therefore, based on the bending positions and degrees of the anti-collision beam, the height of each shaped support block 21 of the support block matrix module is adjusted accordingly. After adjustment, the shaped support blocks 21 are clamped by the support block clamping assembly to prevent dispersion under subsequent pressure and maintain the accuracy of the finished molding. At this time, the top surfaces of each shaped support block 21 together form a structure similar to the anti-collision beam. Then, the corresponding anti-collision beam bending lower mold 22 is installed on the top of each shaped support block 21 of the support block matrix module, while the corresponding anti-collision beam deformation upper mold 23 is hinged to the piston rod of each hydraulic cylinder 17. After completion, the hollow aluminum alloy profile is placed on the lower mold 22 for bending the anti-collision beam. The piston rods of each hydraulic cylinder 17 drive the upper mold 23 for deforming the anti-collision beam to press down, so that the lower mold 22 for bending the anti-collision beam, the hollow aluminum alloy profile, and the upper mold 23 for deforming the anti-collision beam are all bent into a preset shape under the restriction of the support block matrix module and the force applied by each hydraulic cylinder 17. Among them, the hollow aluminum alloy profile is completed to become the shape of the anti-collision beam.

[0047] Not only can it reliably stamp and form anti-collision beams, but it also has excellent versatility. When different anti-collision beams need to be processed, the installation height of each fixed support block can be adjusted according to the shape of the anti-collision beam. Then, the corresponding anti-collision beam bending lower die and anti-collision beam deformation upper die can be replaced. Its investment cost is far lower than the replacement of the entire set of equipment, and the operation is simple and convenient. At the same time, due to the flexibility of the support block dot matrix module, it can be used for bending and forming aluminum alloy anti-collision beams with a wide range of bending variations.

[0048] Furthermore, both the lower bending mold 22 and the upper deformation mold 23 of the anti-collision beam are made of nylon or polyethylene, which not only have plasticity but also have certain strength and support, ensuring the precise forming of the aluminum alloy anti-collision beam. In addition, nylon and polyethylene are inexpensive materials.

[0049] Furthermore, the upper surface of the lower bending die 22 of the anti-collision beam is recessed to form a profile positioning groove 22a, which can more reliably limit the position of the hollow aluminum alloy profile and ensure the processing accuracy of the aluminum alloy anti-collision beam.

[0050] Furthermore, the upper edges of the shaping support blocks 21 are all outwardly protruding semi-cylindrical structures, forming a dot matrix support. Compared with the planar structure, it can be combined into more shapes and has good versatility.

[0051] Please see Figures 7-9A guide support plate 24 extending upwards is vertically installed on one side of the bottom beam 11b of the gantry frame. The guide support plate 24 has strip-shaped guide grooves 24a corresponding to the screw mounting holes 18a of each support block. Each strip-shaped guide groove 24a extends vertically. The shaped support blocks 21 are all fitted against the guide support plate 24, and each shaped support block 21 slides into its corresponding strip-shaped guide groove 24a via a sliding fit assembly. By setting the guide support plate 24, the shaped support blocks 21 are limited and guided, ensuring their stability and thus guaranteeing the machining accuracy of the aluminum alloy anti-collision beam.

[0052] The sliding fit assembly includes a locking block 25 and at least two mounting bolts 26 that slide in contact with the strip guide groove 24a. One end of each mounting bolt 26 is fixedly mounted on the shaping support block 21. Each mounting bolt 26 sequentially locks the locking block 25 and the strip guide groove 24a before threadedly engaging with the corresponding shaping support block 21. When the mounting bolts 26 are tightened, the installation height of the shaping support block 21 is locked; when the mounting bolts 26 are loosened, the installation height of the shaping support block 21 can be adjusted. This design allows for convenient adjustment of the installation height of the shaping support block 21, and the design of at least two mounting bolts 26 prevents the shaping support block 21 from rotating, thereby ensuring the machining accuracy of the aluminum alloy anti-collision beam.

[0053] At least two fixed support blocks 21 are detachably mounted with upwardly extending limit bars 33 on the side away from the guide support plate 24 by connecting bolts 37. By setting the limit bars 33, the guide support plate 24 can reliably limit the bending of the lower mold 22 of the anti-collision beam. Moreover, the installation method of the limit bars 33 is flexible and adaptable to anti-collision beams with different structures, and has good versatility.

[0054] Further, please see Figure 9 The upper ends of the limit bars 33 are all turned outward to form guide bends 33a, so as to facilitate the installation of the lower mold 22 of the anti-collision beam.

[0055] Please see Figures 7-9 A limiting plate guide rail 34 is installed along the upper edge of the guide support plate 24. Two limiting plate slides 35 are installed on the limiting plate guide rail 34, and each limiting plate slide 35 is equipped with a locking bolt 36 for locking or unlocking the limiting plate slide 35. Each limiting plate slide 35 is equipped with a limiting baffle 27, which is positioned opposite to each other at both ends of the anti-collision beam deformation upper mold 23. By setting the guide support plate 24, the movement trajectory of the anti-collision beam deformation upper mold 23 can be effectively limited, ensuring the accuracy of the fit between the anti-collision beam deformation upper mold 23 and the anti-collision beam bending lower mold 22, thereby ensuring the processing accuracy of the aluminum alloy anti-collision beam.

[0056] Please see Figure 7 and Figure 10 The support block clamping assembly includes two vertically arranged lifting slides 28 at both ends of the gantry frame bottom beam 11b, two lifting sliders 29 that can move up and down along the corresponding lifting slides 28, two clamping adjusting nuts 30 that are rotatably mounted on the corresponding lifting sliders 29, and two clamping adjusting screws 31 that form a screw-nut motion pair with the corresponding clamping adjusting nuts 30. Both clamping adjusting screws 31 are located above the strip mounting plate 18 and extend along the length of the strip mounting plate 18. Support block clamping blocks 32 that are adapted to the shaped support blocks 21 are fixedly fitted at the ends of the two clamping adjusting screws 31 that are close to each other. Rotating the two clamping adjusting nuts 30 can move the two support block clamping blocks 32 closer together or further apart through the corresponding clamping adjusting screws 31, thereby clamping or releasing each support block clamping block 32. The support block clamping assembly has a simple and reliable structure and is easy to operate and control. It should be noted that the unlocking or locking of the lifting slider 29 on the lifting carriage 28 is controlled by the slider bolt 38. Loosening the slider bolt 38 allows the lifting slider 29 to move up and down on the lifting carriage 28, while tightening or loosening the slider bolt 38 locks the lifting slider 29 on the lifting carriage 28.

[0057] Please see Figure 1 Both limiting baffles 27 extend to the transfer platform 9, and each push plate 14 is located between the two limiting baffles 27, so that the two limiting baffles 27 can limit and guide the hollow aluminum alloy profile pushed by the push plate 14.

[0058] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention. Those skilled in the art, under the guidance of the present invention, can make various similar representations without departing from the spirit and claims of the present invention, and such modifications all fall within the protection scope of the present invention.

Claims

1. An automatic processing line for bending and forming aluminum alloy crash beam, comprising a feeding device and a bending and forming device, the feeding device comprising a feeding conveyor belt, a rack arranged at the discharging end of the feeding conveyor belt, and a transfer assembly installed on the rack, characterized in that: A heating box with an open top is installed on the frame. The heating box is provided with at least one profile support for placing hollow aluminum alloy profiles. A heating assembly is installed at least one end of the heating box. The heating assembly includes at least one resistance wire drive cylinder installed on the frame along the length of the heating box and heating resistance wires respectively installed on the corresponding resistance wire drive cylinders. Each set of heating resistance wires extends along the length of the heating box and can be inserted into or removed from the heating box under the drive of the corresponding resistance wire drive cylinder. The feeding conveyor belt can transfer hollow aluminum alloy profiles through an open opening to the profile support of the heating box; Each set of heating resistance wires can be inserted into the hollow aluminum alloy profile under the drive of the corresponding resistance wire drive cylinder to heat the hollow aluminum alloy profile; The transfer assembly can transfer the heated hollow aluminum alloy profile to the bending and forming device; The bending and forming device can bend hollow aluminum alloy profiles into aluminum alloy anti-collision beams. The bending forming device is mounted on a gantry frame on a platform. Multiple downward-extending hydraulic cylinders are installed along the length of the gantry frame's crossbeam. A bottom beam, also mounted on the platform, is located at the bottom of the gantry frame, parallel to the crossbeam. A strip-shaped mounting plate extending along the length of the bottom beam is installed at the top. Support block screw mounting holes, evenly arranged in a straight line, are formed along the length of the strip-shaped mounting plate. At least a continuous portion of these holes contains upward-extending support block screws. Each support block screw is adjustable in height using an adjusting nut. In the corresponding support block screw mounting holes, the upper end of each support block screw is fitted with a shaped support block. The gantry is equipped with a support block clamping assembly, which can clamp the shaped support blocks together in the horizontal direction to form a support block dot matrix module. A matching anti-collision beam bending lower mold is installed along the top surface of the support block dot matrix module. A straight-bar structure anti-collision beam deformation upper mold is provided directly above the anti-collision beam bending lower mold. The lower end of the piston rod of each hydraulic cylinder is simultaneously hinged to the top surface of the anti-collision beam deformation upper mold. Both the anti-collision beam bending lower mold and the anti-collision beam deformation upper mold can deform under the force of each hydraulic cylinder.

2. The automated processing line for the bending forming of aluminum alloy crash beams according to claim 1, characterized in that: A guide support plate extending upward is vertically installed on one side of the bottom beam of the gantry frame in the width direction. The guide support plate has strip-shaped guide grooves that correspond one-to-one with the screw mounting holes of each support block. Each strip-shaped guide groove extends vertically. The shaped support blocks are all in contact with the guide support plate. Each shaped support block is slidably engaged with the corresponding strip-shaped guide groove through a sliding engagement component.

3. The automated processing line for the bending forming of aluminum alloy crash beams according to claim 2, characterized by the fact that: At least two shaped support blocks are detachably mounted with upwardly extending limit bars on the side away from the guide support plate via connecting bolts.

4. The automated processing line for bending and forming aluminum alloy anti-collision beams according to claim 2, characterized in that: A limit plate guide rail is installed along the upper edge of the guide support plate. Two limit plate slides are installed on the limit plate guide rail and slide with it in sliding cooperation. Each limit plate slide is equipped with a locking bolt for locking or unlocking the limit plate slide. Limit baffles are installed on both limit plate slides and are set opposite to each other at both ends of the upper mold of the anti-collision beam.

5. The automated processing line for bending and forming aluminum alloy anti-collision beams according to claim 1, characterized in that: The support block clamping assembly includes two vertically arranged lifting slides at both ends of the gantry frame bottom beam, two lifting sliders that can move up and down along the corresponding lifting slides, two clamping adjusting nuts that are rotatably mounted on the corresponding lifting sliders, and two clamping adjusting screws that form a screw-nut motion pair with the corresponding clamping adjusting nuts. The two clamping adjusting screws are located above the strip mounting plate and extend along the length of the strip mounting plate. The ends of the two clamping adjusting screws that are close to each other are fixedly fitted with support block clamping blocks that are adapted to the shaped support blocks. Rotating the two clamping adjusting nuts can drive the two support block clamping blocks to move closer or further apart through the corresponding clamping adjusting screws, so as to clamp or release each support block clamping block.

6. The automated processing line for bending and forming aluminum alloy anti-collision beams according to claim 1, characterized in that: Heating components are installed at both ends of the heating box. Each heating component is equipped with at least two resistance wire drive cylinders mounted on the same cylinder slide. Each cylinder slide is slidably engaged with at least one first linear guide rail extending along the length of the heating box, thereby enabling the corresponding resistance wire drive cylinder to move closer to or away from the heating box.

7. The automated processing line for bending and forming aluminum alloy anti-collision beams according to claim 1, characterized in that: Each profile support includes a support lifting cylinder vertically installed at the bottom of the heating box and a support rod extending along the width of the heating box and installed on the piston rod of the support lifting cylinder. The heating box wall is vertically provided with lifting guide grooves that slide and cooperate with the corresponding ends of each support rod. The two ends of each support rod are respectively embedded in the corresponding lifting guide groove.

8. The automated processing line for bending and forming aluminum alloy anti-collision beams according to claim 4, characterized in that: The transfer assembly includes a transfer platform installed on one side of the heating box in the width direction, at least one pusher cylinder installed on the transfer platform, and at least one electric gripper installed on a corresponding gripper bracket. The gantry is arranged parallel to the heating box. The piston rod of each pusher cylinder extends away from the heating box in the width direction. A push plate is installed on the outer end of the piston rod of each pusher cylinder. Each gripper bracket includes a support column installed vertically on the platform and a support beam installed horizontally between the support column and the gantry beam of the gantry extending in the width direction of the heating box. Each electric gripper is installed on the corresponding support beam in a way that allows for translation and lifting.

9. The automated processing line for bending and forming aluminum alloy anti-collision beams according to claim 8, characterized in that: Both limiting baffles extend to the transfer platform, and each push plate is located between the two limiting baffles.

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