Double-end cutting production line for cutting aluminum profiles

Abstract

The utility model relates to the technical field of aluminum profile machining, in particular to a double-head cutting production line for cutting aluminum profiles, which comprises a feeding conveying device, a double-head cutting device and a discharging conveying device. The double-head cutting device comprises a mounting base, and a material receiving mechanism, a feeding mechanism and a cutting mechanism which are arranged on the mounting base; the material receiving mechanism is arranged at the position close to the feeding conveying device and used for receiving the aluminum profiles conveyed by the feeding conveying device and positioning and clamping the aluminum profiles. The feeding mechanism is connected between the receiving mechanism and the cutting mechanism in a sliding mode and used for taking away the aluminum profiles of the receiving mechanism and feeding the aluminum profiles to the cutting mechanism. The two sets of cutting mechanisms are arranged at the position away from the feeding conveying device and used for cutting the aluminum profiles conveyed by the feeding mechanism. Through the structural design, comprehensive automation of aluminum profile machining is achieved, meanwhile, the receiving mechanism and the feeding mechanism conduct positioning and feeding on aluminum profiles before cutting, the manual adjustment time is shortened, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of aluminum profile processing technology, and in particular to a double-head cutting production line for cutting aluminum profiles. Background Technology

[0002] In the aluminum profile processing industry, cutting is a crucial step. Traditionally, aluminum profile cutting mainly relies on double-headed cutting saws. However, when using a double-headed cutting saw to cut aluminum profiles, the aluminum profile must first be manually placed on the saw's worktable, and its position and angle must be manually adjusted to meet the cutting requirements. The double-headed cutting saw then performs the cutting operation automatically. After cutting, the cut aluminum profile must be manually removed from the saw's worktable for further processing. It is evident that the manual feeding and unloading process is not only inefficient but also increases production and labor costs. Furthermore, manually adjusting the position and angle of the aluminum profile is time-consuming, labor-intensive, and prone to errors due to human factors, thus affecting the cutting quality. Therefore, it is necessary to improve the existing technology to solve these problems. Utility Model Content

[0003] The purpose of this utility model is to provide a double-head cutting production line for cutting aluminum profiles, which aims to solve the problem of low production efficiency caused by manual feeding, manual adjustment of the position and angle of the aluminum profile and manual unloading in the existing aluminum profile cutting process.

[0004] To achieve the above objectives, this utility model provides a double-head cutting production line for cutting aluminum profiles, including a feeding conveying device, a double-head cutting device, and an output conveying device; the feeding conveying device is used to feed aluminum profiles; the double-head cutting device is used to cut aluminum profiles; and the output conveying device is used to discharge aluminum profiles.

[0005] The dual-head cutting device includes a mounting base and a receiving mechanism, a feeding mechanism, and a cutting mechanism disposed on the mounting base. The receiving mechanism is located near the feeding conveyor and is used to receive and clamp the aluminum profiles fed by the feeding conveyor. The feeding mechanism is slidably connected between the receiving mechanism and the cutting mechanism along the longitudinal direction and is used to remove the aluminum profiles from the receiving mechanism and send them to the cutting mechanism. There are two sets of cutting mechanisms, both located away from the feeding conveyor, and the cutting mechanisms are used to cut the aluminum profiles fed by the feeding mechanism.

[0006] Furthermore, both the receiving mechanism and the feeding mechanism include a base plate, a first vertical clamping cylinder, a first vertical guide column, a clamping seat, and a clamping assembly. The first vertical clamping cylinder is disposed on the base plate, and the clamping seat is disposed on the telescopic end of the first vertical clamping cylinder and can be driven to rise and fall by the first vertical clamping cylinder. One end of the first vertical guide column is slidably connected to the base plate, and the other end is disposed on the clamping seat. The first vertical guide column can slide with the rise and fall of the clamping seat. Two sets of clamping assemblies are provided, both of which are disposed on the clamping seat.

[0007] Furthermore, the clamping assembly includes a first lateral clamping assembly, a second lateral clamping assembly, and a vertical clamping assembly; the vertical clamping assembly is disposed above the clamping seat and can press the aluminum profile against the clamping seat in the vertical direction; the first lateral clamping assembly and the second lateral clamping assembly are both disposed on the clamping seat and respectively disposed on the lateral sides of the vertical clamping assembly; the first lateral clamping assembly and the second lateral clamping assembly can clamp the aluminum profile in the lateral direction.

[0008] Furthermore, both the first and second transverse clamping assemblies are provided in two sets and are respectively arranged on both sides of the longitudinal direction of the vertical clamping assembly; both the first and second transverse clamping assemblies include a transverse clamping cylinder and a transverse clamping block, the transverse clamping cylinder is arranged on the clamping seat, and the transverse clamping block is arranged on the telescopic end of the transverse clamping cylinder.

[0009] Furthermore, the vertical clamping assembly includes a vertical clamping frame, a second vertical clamping cylinder, a second vertical guide post, and a vertical clamping block. The vertical clamping frame is disposed on the clamping seat, the second vertical clamping cylinder is disposed on the vertical clamping frame, and the vertical clamping block is disposed on the telescopic end of the second vertical clamping cylinder and can be driven to rise and fall by the second vertical clamping cylinder. One end of the second vertical guide post is slidably connected to the vertical clamping frame, and the other end is disposed on the vertical clamping block. The second vertical guide post can slide as the vertical clamping block rises and falls.

[0010] Furthermore, the dual-head cutting device also includes a waste receiving mechanism. The mounting base is provided with a waste discharge port, the cutting mechanism is located above the waste discharge port, and the waste receiving mechanism is located below the waste discharge port and is used to receive the cutting waste generated by the cutting mechanism.

[0011] Furthermore, the feeding and conveying device includes a transverse feeding and conveying mechanism, a feeding and transferring mechanism, and a longitudinal feeding and conveying mechanism; the transverse feeding and conveying mechanism is used to feed and convey aluminum profiles transversely; the feeding and transferring mechanism is used to transfer aluminum profiles from the transverse feeding and conveying mechanism to the longitudinal feeding and conveying mechanism; the longitudinal feeding and conveying mechanism is used to feed aluminum profiles longitudinally and convey them to the receiving mechanism.

[0012] Furthermore, the feeding and transferring mechanism includes a feeding and transferring drive module and a feeding and transferring assembly. The feeding and transferring drive module is disposed in the longitudinal feeding and conveying mechanism. Multiple sets of feeding and transferring assemblies are disposed and slidably connected to the longitudinal feeding and conveying mechanism. The feeding and transferring assembly includes a feeding and transferring lifting cylinder and a feeding suction plate. The feeding and transferring lifting cylinder is slidably connected to the longitudinal feeding and conveying mechanism in the transverse direction and is driven to slide by the feeding and transferring drive module. The feeding suction plate is disposed at the telescopic end of the feeding and transferring lifting cylinder and can be driven by the feeding and transferring lifting cylinder to rise to pick up the aluminum profile and to fall to release the aluminum profile.

[0013] Furthermore, the discharge conveying device includes a longitudinal discharge conveying mechanism, a discharge transfer mechanism, and a transverse discharge conveying mechanism; the longitudinal discharge conveying mechanism is used for longitudinal discharge conveying of the cut aluminum profiles; the discharge transfer mechanism is used for transferring the aluminum profiles on the longitudinal discharge conveying mechanism to the transverse discharge conveying mechanism; and the transverse discharge conveying mechanism is used for transverse discharge conveying of the aluminum profiles.

[0014] Furthermore, the material discharge and transfer mechanism includes a material discharge and transfer frame, a material discharge and transfer drive module, a material discharge and transfer lifting cylinder, and a material discharge suction cup plate. The material discharge and transfer frame is installed in the longitudinal material discharge conveying mechanism, the material discharge and transfer drive module is installed in the material discharge and transfer frame, the material discharge and transfer lifting cylinder is slidably connected to the material discharge and transfer frame in the transverse direction and is driven to slide by the material discharge and transfer drive module, and the material discharge suction cup plate is installed at the telescopic end of the material discharge and transfer lifting cylinder and can be driven by the material discharge and transfer lifting cylinder to slide vertically on the material discharge and transfer frame.

[0015] The present invention provides a double-head cutting production line for cutting aluminum profiles. Compared with the prior art, it achieves full automation of the feeding, cutting and unloading process of aluminum profiles through a feeding conveyor, a double-head cutting device and an unloading conveyor. This not only reduces manual intervention and improves production efficiency, but also reduces production and labor costs. At the same time, the receiving mechanism and the feeding mechanism position and feed the aluminum profiles before cutting to adjust the position and angle of the aluminum profiles, reducing the time and effort of manual adjustment, making the operation more precise and further improving production efficiency. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0017] Figure 2 This is a three-dimensional structural diagram of the dual-head cutting device;

[0018] Figure 3 This is a three-dimensional structural diagram of the dual-head cutting device after some parts have been hidden.

[0019] Figure 4 yes Figure 3 A magnified structural diagram of part A in the middle;

[0020] Figure 5 This is a three-dimensional structural diagram of the feeding conveyor device;

[0021] Figure 6 yes Figure 5 A magnified structural diagram of part B in the middle section;

[0022] Figure 7 This is a three-dimensional structural diagram of the discharge conveying device;

[0023] Figure 8 This is a three-dimensional structural diagram of the material discharge and transfer mechanism.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Feeding and conveying device; 11. Lateral feeding and conveying mechanism; 12. Feeding and transferring mechanism; 121. Feeding and transferring drive module; 122. Feeding and transferring assembly; 123. Feeding and transferring lifting cylinder; 124. Feeding adsorption plate; 13. Longitudinal feeding and conveying mechanism;

[0026] 2. Double-headed cutting device; 21. Mounting base; 22. Material receiving mechanism; 221. Base plate; 222. First vertical clamping cylinder; 223. First vertical guide column; 224. Clamping seat; 225. First horizontal clamping assembly; 2251. Horizontal clamping cylinder; 2252. Horizontal clamping block; 226. Second horizontal clamping assembly; 227. Vertical clamping assembly; 2271. Vertical clamping frame; 2272. Second vertical clamping cylinder; 2273. Second vertical guide column; 2274. Vertical clamping block; 23. Feeding mechanism; 24. Cutting mechanism; 25. Waste receiving mechanism;

[0027] 3. Discharge conveying device; 31. Longitudinal discharge conveying mechanism; 32. Discharge transfer mechanism; 321. Discharge transfer frame; 322. Discharge transfer drive module; 323. Discharge transfer lifting cylinder; 324. Discharge suction plate; 33. Lateral discharge conveying mechanism; 34. Tail material receiving vehicle. Detailed Implementation

[0028] The present invention will be described in detail below with reference to specific embodiments.

[0029] In this utility model, unless otherwise explicitly specified and limited, when terms such as "set in," "connected," or "linked" appear, these terms should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or a connection through one or more intermediate media. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. The directional terms appearing in this utility model are for the purpose of better describing the characteristics of the features and the relationships between them. It should be understood that when the placement direction of this utility model changes, the direction of the characteristics of the features and the relationships between them also changes accordingly. Therefore, directional terms do not constitute an absolute limitation on the characteristics of the features and the relationships between them in space, but only a relative limitation.

[0030] This utility model provides a double-head cutting production line for cutting aluminum profiles, such as... Figures 1 to 8 As shown, it includes a feeding conveyor 1, a double-head cutting device 2, and a discharging conveyor 3; the feeding conveyor 1 is used to feed aluminum profiles; the double-head cutting device 2 is used to cut aluminum profiles; and the discharging conveyor 3 is used to discharge aluminum profiles.

[0031] The dual-head cutting device 2 includes a mounting base 21 and a receiving mechanism 22, a feeding mechanism 23, and a cutting mechanism 24 disposed on the mounting base 21. The receiving mechanism 22 is disposed near the feeding conveyor 1 and is used to receive the aluminum profiles fed by the feeding conveyor 1 and to position and clamp them. The feeding mechanism 23 is slidably connected longitudinally between the receiving mechanism 22 and the cutting mechanism 24 and is used to remove the aluminum profiles from the receiving mechanism 22 and send them to the cutting mechanism 24. The cutting mechanism 24 is provided in two sets and is disposed away from the feeding conveyor 1. The cutting mechanism 24 is used to cut the aluminum profiles fed by the feeding mechanism 23.

[0032] Based on the above structural setup, the feeding, cutting, and unloading processes of aluminum profiles are fully automated through the feeding conveyor 1, the double-head cutting device 2, and the unloading conveyor 3. This not only reduces manual intervention and improves production efficiency but also lowers production and labor costs. Meanwhile, the receiving mechanism 22 and the feeding mechanism 23 position and feed the aluminum profiles before cutting to adjust their position and angle, reducing the time and effort required for manual adjustments, making the operation more precise, and further improving production efficiency.

[0033] In this embodiment, both the receiving mechanism 22 and the feeding mechanism 23 include a base plate 221, a first vertical clamping cylinder 222, a first vertical guide post 223, a clamping seat 224, and a clamping assembly. The first vertical clamping cylinder 222 is disposed on the base plate 221, and the clamping seat 224 is disposed on the telescopic end of the first vertical clamping cylinder 222 and can be driven to rise and fall by the first vertical clamping cylinder 222. One end of the first vertical guide post 223 is slidably connected to the base plate 221, and the other end is disposed on the clamping seat 224. The first vertical guide post 223 can slide with the rise and fall of the clamping seat 224. Two sets of clamping assemblies are provided, both of which are disposed on the clamping seat 224. During the process of feeding aluminum profiles by the feeding mechanism 23, the receiving mechanism 22 first clamps the aluminum profile. After the feeding mechanism 23 clamps the aluminum profile, the receiving mechanism 22 releases the aluminum profile. Then, the feeding mechanism 23 sends the aluminum profile to the cutting mechanism 24. At this time, the receiving mechanism 22 clamps the aluminum profile again, and the feeding mechanism 23 releases the aluminum profile and then clamps it back again. The above actions are continuously repeated to complete the continuous feeding operation of aluminum profiles.

[0034] In this embodiment, the clamping assembly includes a first lateral clamping assembly 225, a second lateral clamping assembly 226, and a vertical clamping assembly 227. The vertical clamping assembly 227 is disposed above the clamping seat 224 and can press the aluminum profile against the clamping seat 224 in the vertical direction. The first lateral clamping assembly 225 and the second lateral clamping assembly 226 are both disposed on the clamping seat 224 and respectively disposed on both sides of the vertical clamping assembly 227 in the lateral direction. The first lateral clamping assembly 225 and the second lateral clamping assembly 226 can clamp the aluminum profile in the lateral direction.

[0035] In this embodiment, the first transverse clamping assembly 225 and the second transverse clamping assembly 226 are each provided in two sets and are respectively provided on both sides of the longitudinal direction of the vertical clamping assembly 227; the first transverse clamping assembly 225 and the second transverse clamping assembly 226 each include a transverse clamping cylinder 2251 and a transverse clamping block 2252, the transverse clamping cylinder 2251 is provided on the clamping seat 224, and the transverse clamping block 2252 is provided on the telescopic end of the transverse clamping cylinder 2251.

[0036] In this embodiment, the vertical clamping assembly 227 includes a vertical clamping frame 2271, a second vertical clamping cylinder 2272, a second vertical guide post 2273, and a vertical clamping block 2274. The vertical clamping frame 2271 is disposed on the clamping seat 224, the second vertical clamping cylinder 2272 is disposed on the vertical clamping frame 2271, and the vertical clamping block 2274 is disposed on the telescopic end of the second vertical clamping cylinder 2272 and can be driven to rise and fall by the vertical clamping cylinder 2272. One end of the second vertical guide post 2273 is slidably connected to the vertical clamping frame 2271, and the other end is disposed on the vertical clamping block 2274. The second vertical guide post 2273 can rise and fall with the vertical clamping block 2274.

[0037] Through the above structural design, the first horizontal clamping component 225 and the second horizontal clamping component 226 enable the aluminum profile to be clamped and positioned in the horizontal direction, and the vertical clamping component 227 enables the aluminum profile to be clamped and positioned in the vertical direction, thereby adjusting the position and angle of the aluminum profile and making the operation more precise.

[0038] In this embodiment, the dual-head cutting device 2 further includes a waste receiving mechanism 25. The mounting base 21 is provided with a waste discharge port. The cutting mechanism 24 is located above the waste discharge port, and the waste receiving mechanism 25 is located below the waste discharge port and is used to receive the cutting waste generated by the cutting mechanism 24. The cutting mechanism 24 and the waste receiving mechanism 25 are prior art, and their structure and working principle will not be described in detail in this application.

[0039] In this embodiment, the feeding and conveying device 1 includes a transverse feeding and conveying mechanism 11, a feeding and transferring mechanism 12, and a longitudinal feeding and conveying mechanism 13; the transverse feeding and conveying mechanism 11 is used to feed and convey aluminum profiles transversely; the feeding and transferring mechanism 12 is used to transfer the aluminum profiles on the transverse feeding and conveying mechanism 11 to the longitudinal feeding and conveying mechanism 13; the longitudinal feeding and conveying mechanism 13 is used to feed the aluminum profiles longitudinally and convey them to the receiving mechanism 22.

[0040] In this embodiment, the feeding and transferring mechanism 12 includes a feeding and transferring drive module 121 and a feeding and transferring assembly 122. The feeding and transferring drive module 121 is disposed in the longitudinal feeding and conveying mechanism 13. The feeding and transferring assembly 122 is provided in multiple sets and is slidably connected to the longitudinal feeding and conveying mechanism 13. The feeding and transferring assembly 122 includes a feeding and transferring lifting cylinder 123 and a feeding suction plate 124. The feeding and transferring lifting cylinder 123 is slidably connected to the longitudinal feeding and conveying mechanism 13 in the transverse direction and is driven to slide by the feeding and transferring drive module 121. The feeding suction plate 124 is disposed at the telescopic end of the feeding and transferring lifting cylinder 123 and can be driven by the feeding and transferring lifting cylinder 123 to rise to pick up the aluminum profile and to fall to release the aluminum profile.

[0041] Through the above structural design, the feeding and transfer mechanism 12 can place the aluminum profiles on the transverse feeding conveyor 11 side by side at the corresponding positions of the longitudinal feeding conveyor 13, realizing the operation of dual feeding conveyor of aluminum profiles and improving production efficiency.

[0042] In this embodiment, the discharge conveying device 3 includes a longitudinal discharge conveying mechanism 31, a discharge transfer mechanism 32, and a transverse discharge conveying mechanism 33. The longitudinal discharge conveying mechanism 31 is used for longitudinal discharge conveying of the cut aluminum profiles; the discharge transfer mechanism 32 is used for transferring the aluminum profiles on the longitudinal discharge conveying mechanism 31 to the transverse discharge conveying mechanism 33; and the transverse discharge conveying mechanism 33 is used for transverse discharge conveying of the aluminum profiles. Specifically, a tail material receiving cart 34 is also provided at the end of the longitudinal discharge conveying mechanism 31 away from the double-head cutting device 2, so that the tail material on the longitudinal discharge conveying mechanism 31 can fall into the tail material receiving cart 34, and the cut finished product can be transferred by the discharge transfer mechanism 32 to the transverse discharge conveying mechanism 33.

[0043] In this embodiment, the discharge transfer mechanism 32 includes a discharge transfer frame 321, a discharge transfer drive module 322, a discharge transfer lifting cylinder 323, and a discharge suction cup plate 324. The discharge transfer frame 321 is disposed on the longitudinal discharge conveying mechanism 31, the discharge transfer drive module 322 is disposed on the discharge transfer frame 321, the discharge transfer lifting cylinder 323 is slidably connected to the discharge transfer frame 321 in the transverse direction and is driven to slide by the discharge transfer drive module 322, and the discharge suction cup plate 324 is disposed on the telescopic end of the discharge transfer lifting cylinder 323 and can be driven by the discharge transfer lifting cylinder 323 to slide vertically on the discharge transfer frame 321. During the process of transferring aluminum profiles by the material discharge and transfer mechanism 32, firstly, the material discharge and transfer drive module 322 drives the material discharge and transfer lifting cylinder 323 and the material discharge suction plate 324 to the top of the longitudinal material discharge conveying mechanism 31. Then, the material discharge and transfer lifting cylinder 323 drives the material discharge suction plate 324 to descend and pick up the aluminum profile. Then, the material discharge and transfer drive module 322 drives the material discharge and transfer lifting cylinder 323 and the material discharge suction plate 324 to the top of the transverse material discharge conveying mechanism 33. Finally, the material discharge and transfer lifting cylinder 323 drives the material discharge suction plate 324 to descend and release the aluminum profile. The above actions are continuously repeated to complete the material discharge and transfer operation of the aluminum profile.

[0044] In summary, this type of double-head cutting production line for aluminum profiles can solve the problem of low production efficiency caused by manual feeding, manual adjustment of the aluminum profile position and angle, and manual unloading in the existing aluminum profile cutting process.

[0045] Where there is no conflict, the above embodiments and features can be combined with each other.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A double-head cutting production line for cutting aluminum profiles, characterized in that: It includes a feeding conveyor (1), a double-head cutting device (2), and a discharging conveyor (3); the feeding conveyor (1) is used to feed aluminum profiles; the double-head cutting device (2) is used to cut aluminum profiles; and the discharging conveyor (3) is used to discharge aluminum profiles. The dual-head cutting device (2) includes a mounting base (21) and a receiving mechanism (22), a feeding mechanism (23), and a cutting mechanism (24) set on the mounting base (21). The receiving mechanism (22) is located near the feeding conveyor (1) and is used to receive the aluminum profile sent by the feeding conveyor (1) and position and clamp it. The feeding mechanism (23) is slidably connected between the receiving mechanism (22) and the cutting mechanism (24) in the longitudinal direction and is used to take away the aluminum profile from the receiving mechanism (22) and send it to the cutting mechanism (24). The cutting mechanism (24) is provided in two sets and is located far away from the feeding conveyor (1). The cutting mechanism (24) is used to cut the aluminum profile sent by the feeding mechanism (23).

2. The double-head cutting production line for cutting aluminum profiles according to claim 1, characterized in that: The receiving mechanism (22) and the feeding mechanism (23) both include a base plate (221), a first vertical clamping cylinder (222), a first vertical guide column (223), a clamping seat (224), and a clamping assembly. The first vertical clamping cylinder (222) is located on the base plate (221), and the clamping seat (224) is located at the telescopic end of the first vertical clamping cylinder (222) and can be driven to rise and fall by the first vertical clamping cylinder (222). One end of the first vertical guide column (223) is slidably connected to the base plate (221), and the other end is located on the clamping seat (224). The first vertical guide column (223) can slide with the rise and fall of the clamping seat (224). There are two sets of clamping assemblies, both of which are located on the clamping seat (224).

3. The double-head cutting production line for cutting aluminum profiles according to claim 2, characterized in that: The clamping assembly includes a first transverse clamping assembly (225), a second transverse clamping assembly (226), and a vertical clamping assembly (227). The vertical clamping assembly (227) is disposed above the clamping seat (224) and can press the aluminum profile against the clamping seat (224) in the vertical direction. The first transverse clamping assembly (225) and the second transverse clamping assembly (226) are both disposed on the clamping seat (224) and respectively disposed on the transverse sides of the vertical clamping assembly (227). The first transverse clamping assembly (225) and the second transverse clamping assembly (226) can clamp the aluminum profile in the transverse direction.

4. The double-head cutting production line for cutting aluminum profiles according to claim 3, characterized in that: The first transverse clamping assembly (225) and the second transverse clamping assembly (226) are each provided with two sets and are respectively provided on both sides of the vertical clamping assembly (227); the first transverse clamping assembly (225) and the second transverse clamping assembly (226) each include a transverse clamping cylinder (2251) and a transverse clamping block (2252), the transverse clamping cylinder (2251) is provided on the clamping seat (224), and the transverse clamping block (2252) is provided on the telescopic end of the transverse clamping cylinder (2251).

5. The double-head cutting production line for cutting aluminum profiles according to claim 3, characterized in that: The vertical clamping assembly (227) includes a vertical clamping frame (2271), a second vertical clamping cylinder (2272), a second vertical guide post (2273), and a vertical clamping block (2274). The vertical clamping frame (2271) is mounted on the clamping seat (224). The second vertical clamping cylinder (2272) is mounted on the vertical clamping frame (2271). The vertical clamping block (2274) is mounted on the telescopic end of the second vertical clamping cylinder (2272) and can be driven to rise and fall by the second vertical clamping cylinder (2272). One end of the second vertical guide post (2273) is slidably connected to the vertical clamping frame (2271), and the other end is mounted on the vertical clamping block (2274). The second vertical guide post (2273) can slide with the rise and fall of the vertical clamping block (2274).

6. The double-head cutting production line for cutting aluminum profiles according to claim 1, characterized in that: The dual-head cutting device (2) also includes a waste receiving mechanism (25). The mounting base (21) is provided with a waste discharge port. The cutting mechanism (24) is located above the waste discharge port. The waste receiving mechanism (25) is located below the waste discharge port and is used to receive the cutting waste generated by the cutting mechanism (24).

7. The double-head cutting production line for cutting aluminum profiles according to claim 1, characterized in that: The feeding and conveying device (1) includes a transverse feeding and conveying mechanism (11), a feeding and transfer mechanism (12), and a longitudinal feeding and conveying mechanism (13); the transverse feeding and conveying mechanism (11) is used to feed and convey aluminum profiles transversely; the feeding and transfer mechanism (12) is used to transfer the aluminum profiles on the transverse feeding and conveying mechanism (11) to the longitudinal feeding and conveying mechanism (13); the longitudinal feeding and conveying mechanism (13) is used to feed the aluminum profiles longitudinally and convey them to the receiving mechanism (22).

8. The double-head cutting production line for cutting aluminum profiles according to claim 7, characterized in that: The feeding and transfer mechanism (12) includes a feeding and transfer drive module (121) and a feeding and transfer assembly (122). The feeding and transfer drive module (121) is located on the longitudinal feeding and conveying mechanism (13). The feeding and transfer assembly (122) has multiple sets and is slidably connected to the longitudinal feeding and conveying mechanism (13). The feeding and transfer assembly (122) includes a feeding and transfer lifting cylinder (123) and a feeding suction plate (124). The feeding and transfer lifting cylinder (123) is slidably connected to the longitudinal feeding and conveying mechanism (13) in the transverse direction and is driven to slide by the feeding and transfer drive module (121). The feeding suction plate (124) is located at the telescopic end of the feeding and transfer lifting cylinder (123) and can be driven by the feeding and transfer lifting cylinder (123) to rise to pick up the aluminum profile and to fall to release the aluminum profile.

9. The double-head cutting production line for cutting aluminum profiles according to claim 1, characterized in that: The discharge conveying device (3) includes a longitudinal discharge conveying mechanism (31), a discharge transfer mechanism (32), and a transverse discharge conveying mechanism (33); the longitudinal discharge conveying mechanism (31) is used to discharge and convey the cut aluminum profile longitudinally; the discharge transfer mechanism (32) is used to transfer the aluminum profile on the longitudinal discharge conveying mechanism (31) to the transverse discharge conveying mechanism (33); the transverse discharge conveying mechanism (33) is used to discharge and convey the aluminum profile transversely.

10. The double-head cutting production line for cutting aluminum profiles according to claim 9, characterized in that: The discharge transfer mechanism (32) includes a discharge transfer frame (321), a discharge transfer drive module (322), a discharge transfer lifting cylinder (323), and a discharge suction plate (324). The discharge transfer frame (321) is installed on the longitudinal discharge conveying mechanism (31), the discharge transfer drive module (322) is installed on the discharge transfer frame (321), the discharge transfer lifting cylinder (323) is slidably connected to the discharge transfer frame (321) in the transverse direction and is driven to slide by the discharge transfer drive module (322), and the discharge suction plate (324) is installed at the telescopic end of the discharge transfer lifting cylinder (323) and can be driven by the discharge transfer lifting cylinder (323) to slide vertically on the discharge transfer frame (321).

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