Cutting device for sunlight room foundation aluminum alloy profile machining

Abstract

The invention relates to the technical field of metal cutting, in particular to a cutting device for machining a sunlight room foundation aluminum alloy profile. Comprising a base and a cutting blade, the top of the outer surface of the cutting blade is sleeved with a protective cover, a telescopic assembly is installed on the outer surface of the protective cover, a telescopic cover is installed outside the telescopic assembly, the telescopic cover is arranged at the bottom of the outer surface of the cutting blade, and the telescopic assembly is used for stretching and retracting the telescopic cover up and down outside the cutting blade. When an aluminum alloy profile is cut, the aluminum alloy profile can be clamped and fixed to a base through an abutting plate and a clamping block, a driving assembly is started to drive a cutting blade to rotate, a worker presses a supporting frame downwards, a telescopic cover makes contact with the aluminum alloy profile in one step, and when the cutting blade makes contact with the aluminum alloy profile for cutting, the aluminum alloy profile is cut through the telescopic cover. Chippings splashed during cutting can be blocked by the telescopic cover, and the cutting blade can be covered, so that an operator is prevented from being hurt.

Description

Technical Field

[0001] The invention relates to the technical field of metal cutting, in particular to a cutting device for processing aluminum alloy profiles of sun room foundations. Background Art

[0002] A sun room, also known as a glass room, is a non-traditional architectural space built with glass and metal frames. The main structure of a sun room is generally composed of a high-strength aluminum alloy structure.

[0003] When constructing the main structure of the sun room, a cutting machine is needed to cut the aluminum alloy profile into the planned length to facilitate the fixing and welding of the aluminum alloy profile. The existing aluminum alloy profile is generally cut by a manual cutting machine. The manual cutting machine consists of a base, a fixing part and a cutting part that can be raised and lowered. The aluminum alloy profile is simply fixed to the top of the base through the fixing part, and the aluminum alloy profile is cut by the falling cutting part.

[0004] However, when the cutting machine is cutting, the rotating cutting blade contacts the aluminum alloy profile, which will produce a large amount of flying metal debris. The metal debris splashes far away. When people are operating the cutting machine, the debris will splash onto their bodies, causing burns to their clothes or skin. In view of this, a cutting device for processing the sun room basic aluminum alloy profile that can prevent the splashing of metal debris is needed. Summary of the invention

[0005] The purpose of the present invention is to provide a cutting device for processing aluminum alloy profiles of sun room foundation to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned object, the present invention provides a cutting device for processing aluminum alloy profiles for sun room foundation, comprising a base and a cutting blade, a support column is fixedly installed on the top of the base, a support frame is hinged on the top of the support column, a driving assembly is installed on the top of the support frame, the driving assembly is used to connect and drive the cutting blade, a protective cover is sleeved on the top of the outer surface of the cutting blade, a telescopic assembly is installed on the outer surface of the protective cover, a telescopic cover is installed on the outside of the telescopic assembly, the telescopic cover is arranged at the bottom of the outer surface of the cutting blade, and the telescopic assembly is used to extend and retract the telescopic cover up and down outside the cutting blade; A slide groove is provided on the top of the base, a moving column is slidably installed inside the slide groove, a clamping block is rotatably installed on the outer surface of the moving column, and the clamping block can rotate at an angle on the outer surface of the moving column. An adjustment component is provided on one side of the clamping block, and the adjustment component is used to move the clamping block. A back plate is provided on the top of the base, and the back plate is provided on the outer right side of the clamping block. The clamping block slides left and right through the slide groove to push the aluminum alloy profile to the outside of the back plate for extrusion and clamping.

[0007] As a further improvement of the present technical solution, the telescopic assembly includes a fixed block fixedly installed on the outer surface of the protective cover and a leakage hole opened on the outer surface of the telescopic cover, the top of the fixed block is provided with a slot, a connecting block 1 is fixedly installed on the top of the inner wall of the slot, a reset spring is installed on the bottom of the connecting block 1, the fixed block is clamped in the inside of the leakage hole, a fixed sleeve is fixedly installed on the outside of the leakage hole, a connecting block 2 is fixedly installed on the top of the inner wall of the fixed sleeve, the other end of the reset spring is installed on the top of the connecting block 2, the connecting block 2 is slidably installed in the inside of the slot, and the connecting block 2 drives the telescopic cover to move up and down in the inside of the slot.

[0008] As a further improvement of the technical solution, a hole is provided at the bottom of the connecting block one and penetrates to the outside of the fixed block, and a connecting column is fixedly installed on the top of the connecting block two. The top of the connecting column passes through the inside of the reset spring and extends to the inside of the hole, and the connecting column is used for stably extending and retracting the telescopic cover up and down.

[0009] As a further improvement of the technical solution, a conical opening is provided at the bottom of the inner wall of the hole.

[0010] As a further improvement of the technical solution, four telescopic components are provided, and the four telescopic components are located on the outer surface of the protective cover in groups of two and are symmetrically distributed.

[0011] As a further improvement of the technical solution, extrusion blocks are fixedly installed on both sides of the outer surface of the telescopic cover, and the extrusion blocks move together with the telescopic cover to press and fix the top of the aluminum alloy profile.

[0012] As a further improvement of the present technical solution, the adjustment assembly includes a fixed ring sleeved on the outer surface of the movable column, the outer surface of the fixed ring is rotatably mounted with a vertically mounted connecting rod, the outer surface of the connecting rod is threadedly connected with a mounting block, the mounting block is fixedly mounted on the top of the base, and the rotation of the connecting rod can push the clamping block to move left and right inside the slide groove.

[0013] As a further improvement of the present technical solution, a connecting plate is fixedly installed on the outer side of the support plate, an arc-shaped slide groove is provided on the top of the connecting plate, a rotating column is rotatably installed on the top of the connecting plate, the bottom of the rotating column passes through the connecting plate and extends to the inside of the base, the connecting plate adjusts the angle of the support plate through the rotating column, and a limiting column is fixedly installed on the top of the base, the limiting column is arranged inside the arc-shaped slide groove, the outer surface of the limiting column is threadedly connected to a fixing cap, and the limiting column and the fixing cap are used to limit the support plate after the angle is adjusted.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. In the cutting device for processing the basic aluminum alloy profile of the sun room, when cutting the aluminum alloy profile, adjust the abutment plate to a suitable angle, place the aluminum alloy profile on the outside of the abutment plate, rotate the connecting rod, push the clamping block to move, and when the clamping block abuts against the outer surface of the aluminum alloy profile, it can be automatically adjusted to a corresponding angle for clamping through the moving column, start the driving component to drive the cutting blade to rotate, the person presses down the support frame, and the telescopic cover contacts the aluminum alloy profile first. When the cutting blade contacts the aluminum alloy profile for cutting, the flying debris will be blocked by the telescopic cover, and the cutting blade can also be covered to prevent the operator from being injured.

[0015] 2. In the cutting device for processing the aluminum alloy profile of the sun room foundation, when the cutting blade is cutting and the telescopic cover is squeezed on the top of the aluminum alloy profile, the return spring is squeezed, providing a downward pressing force to the extrusion block, pressing and fixing the top of the aluminum alloy profile, reducing the vibration during the cutting of the aluminum alloy profile, and causing deformation of the aluminum alloy profile at the cut.

[0016] 3. In the cutting device for processing the basic aluminum alloy profiles of the sun room, after the cutting is completed, the personnel pull the support frame to reset the cutting blade upward. At this time, the reset spring is not squeezed, driving the telescopic cover to rebound and reset. The rebound of the reset spring will cause the telescopic cover to vibrate, which can shake off the metal debris adhered to the inner wall of the telescopic cover, clean the telescopic cover, and uniformly handle the dropped metal debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the support frame structure of the present invention; Figure 3 It is a schematic diagram of the telescopic cover structure of the present invention; Figure 4 For the present invention Figure 3 The enlarged structural diagram at A in the middle; Figure 5 It is a schematic diagram of the structure of the regulating component of the present invention; Figure 6 For the present invention Figure 5 Enlarged structural diagram at B in the middle.

[0018] The meaning of each number in the figure is: 1. Base; 11. Cutting disc; 12. Support column; 13. Support frame; 14. Driving assembly; 2. Protective cover; 21. Telescopic cover; 2101. Extrusion block; 3. Telescopic assembly; 301. Fixed block; 302. Connecting block 1; 303. Return spring; 304. Fixed sleeve; 305. Connecting block 2; 4. slide slot; 41. moving column; 42. clamping block; 43. Adjustment assembly; 401. Fixing ring; 402. Connecting rod; 403. Mounting block; 5. abutment plate; 501. connecting plate; 502. arc-shaped slide groove; 503. rotating column; 504. limiting column; 505. fixing cap; 6. Hole; 61. Conical mouth; 7. Connecting column. DETAILED DESCRIPTION

[0019] The following will be combined with the accompanying drawings in the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0020] See also Figure 1-Figure 6 As shown, the purpose of this embodiment is to provide a cutting device for processing aluminum alloy profiles for sun room foundation, including a base 1 and a cutting blade 11, a support column 12 is fixedly installed on the top of the base 1, a support frame 13 is hinged on the top of the support column 12, a driving component 14 is installed on the top of the support frame 13, the driving component 14 is used to connect and drive the cutting blade 11, a protective cover 2 is sleeved on the top of the outer surface of the cutting blade 11, a telescopic component 3 is installed on the outer surface of the protective cover 2, a telescopic cover 21 is installed on the outside of the telescopic component 3, the telescopic cover 21 is arranged at the bottom of the outer surface of the cutting blade 11, and the telescopic component 3 is used to telescope the telescopic cover 21 up and down outside the cutting blade 11; By connecting the cutting blade 11 and the protective cover 2 through the driving component 14, the staff can pull the handle at one end of the support frame 13 and press the support frame 13 hinged on the top of the support column 12 downward, so that the cutting blade 11 can be lowered together with the support frame 13 to cut the aluminum alloy profile, and the telescopic component 3 is installed on the outer surface of the protective cover 2 to connect the telescopic cover 21, so that the telescopic cover 21 can move up and down with the help of the telescopic component 3. When the cutting blade 11 cuts the aluminum alloy profile, the telescopic cover 21 first contacts the aluminum alloy profile, and the telescopic cover 21 is pressed downward. The telescopic cover 21 moves upward through the telescopic component 3, so that the cutting blade 11 contacts the aluminum alloy profile for cutting. The telescopic cover 21 covers the outside of the cutting blade 11 to block the generated metal debris and can also block the cutting blade 11 to prevent people from being scratched by the cutting blade 11 due to improper operation.

[0021] A slide groove 4 is provided on the top of the base 1, and a moving column 41 is slidably installed inside the slide groove 4. A clamping block 42 is rotatably installed on the outer surface of the moving column 41. The clamping block 42 can rotate at an angle on the outer surface of the moving column 41. An adjustment component 43 is provided on one side of the clamping block 42. The adjustment component 43 is used to move the clamping block 42. A back plate 5 is provided on the top of the base 1. The back plate 5 is provided on the outer right side of the clamping block 42. The clamping block 42 slides left and right through the slide groove 4 to push the aluminum alloy profile to the outside of the back plate 5 for extrusion and clamping.

[0022] When cutting the aluminum alloy profile, it is necessary to first limit and fix the aluminum alloy profile, and install an angle-adjustable clamping block 42 and abutment plate 5 on the top of the base 1, and the clamping block 42 can be moved left and right in the slide groove 4 through the adjustment component 43, so that aluminum alloy profiles of different specifications are clamped between the abutment plate 5 and the clamping block 42, and the clamping block 42 and the abutment plate 5 can be adjusted to different angles, so that the aluminum alloy profile is clamped and fixed at different angles, which is convenient for the cutting blade 11 to cut the aluminum alloy profile into different angle shapes.

[0023] First, consider how the telescopic cover 21 moves up and down on the outer surface of the protective cover 2 and the cutting blade 11. Figure 2 and Figure 4 , the specific structure of the telescopic component 3 is disclosed. The telescopic component 3 includes a fixed block 301 fixedly installed on the outer surface of the protective cover 2 and a leakage hole opened on the outer surface of the telescopic cover 21. A notch is opened on the top of the fixed block 301, and a connecting block 1 302 is fixedly installed on the top of the inner wall of the notch. A reset spring 303 is installed at the bottom of the connecting block 1 302. The fixed block 301 is clamped inside the leakage hole, and a fixed sleeve 304 is fixedly installed outside the leakage hole. A connecting block 2 305 is fixedly installed on the top of the inner wall of the fixed sleeve 304. The other end of the reset spring 303 is installed on the top of the connecting block 2 305. The connecting block 2 305 is slidably installed inside the notch, and the connecting block 2 305 drives the telescopic cover 21 to move up and down inside the notch.

[0024] Four telescopic components 3 are provided, and the four telescopic components 3 are located on the outer surface of the protective cover 2 in groups of two and are symmetrically distributed.

[0025] By fixing a fixing block 301 on the outer surface of the protective cover 2, the fixing block 301 can be snapped into the leakage hole opened on the outer surface of the telescopic cover 21, and a fixing sleeve 304 is fixedly installed outside the leakage hole of the telescopic cover 21, so that the fixing sleeve 304 is sleeved on the outside of the height block, and a connecting block 2 305 installed on the inner wall of the fixing sleeve 304 can slide inside the leakage hole, so that the telescopic cover 21 slides up and down on the outer surface of the protective cover 2, and the two ends of the reset spring 303 are respectively installed on the connecting block 1 302 and the connecting block 2 305 at the top of the inner wall of the slot, and the reset spring 303 can be squeezed when the telescopic cover 21 is squeezed and moves upward, so that when the telescopic cover 21 is not squeezed, the reset spring 303 can reset the telescopic cover 21.

[0026] Secondly, considering that the return spring 303 cannot rebound stably when it is contracted, Figure 4 A hole 6 is provided at the bottom of the connecting block 1 302 and penetrates to the outside of the fixed block 301. A connecting column 7 is fixedly installed on the top of the connecting block 2 305. The top of the connecting column 7 passes through the inside of the reset spring 303 and extends to the inside of the hole 6. The connecting column 7 is used for the telescopic cover 21 to stably telescope up and down.

[0027] By fixing the connecting column 7 on the top of the connecting block 2 305, the top of the connecting column 7 passes through the reset spring 303 and extends from the hole 6 to the inside of the fixed block 301, so that the reset spring 303 can stably contract when squeezed to reset the telescopic cover 21.

[0028] It should be noted that a conical opening 61 is provided at the bottom of the inner wall of the hole 6. When the return spring 303 rebounds the telescopic cover 21, the connecting column 7 is driven by the connecting block 2 305 to slide downward, so that the top of the connecting column 7 is at the conical opening 61. Since the conical opening 61 is larger than the diameter of the hole 6, the connecting column 7 and the telescopic cover 21 are rebounded and reset by the return spring 303, which will cause the connecting column 7 and the telescopic cover 21 to vibrate, so that the telescopic cover 21 can vibrate and shake the metal debris that is blocked and adhered in the telescopic cover 21 to fall, thereby achieving the effect of uniformly processing the falling of the metal debris.

[0029] Considering again that when the aluminum alloy profile is fixed on the base 1, only one end of the aluminum alloy profile is fixed and clamped, when the cutting blade 11 is pressed down for cutting, it will cause cutting vibration to the aluminum alloy profile, causing the cutting part of the aluminum alloy profile to deform, which is not convenient for subsequent welding and connection. Figure 5 and Figure 6 Extrusion blocks 2101 are fixedly installed on both sides of the outer surface of the telescopic cover 21. The extrusion blocks 2101 move together with the telescopic cover 21 to press and fix the top of the aluminum alloy profile.

[0030] By fixing the extrusion blocks 2101 on both sides of the outer surface of the telescopic cover 21, the extrusion blocks 2101 can move up and down together with the telescopic cover 21. When the telescopic cover 21 contacts the top of the aluminum alloy profile, the extrusion blocks 2101 are located on both sides of the cutting blade 11 in the telescopic cover 21 to press and fix the top of the aluminum alloy profile. The deeper the cutting blade 11 moves downward, the tighter the telescopic cover 21 squeezes the reset spring 303. The downward pressing force of the extrusion blocks 2101 is increased in turn, which can limit the vibration of the aluminum alloy profile. The vibration generated during the cutting process will aggravate the deformation of the aluminum material. The two extrusion blocks 2101 can absorb and disperse the vibration energy and reduce the vibration amplitude through close contact with the aluminum alloy profile, thereby reducing the degree of deformation.

[0031] Finally, considering how to fix and clamp the aluminum alloy profile, Figure 5 and Figure 6 , the specific structure of the adjustment component 43 is disclosed. The adjustment component 43 includes a fixed ring 401 sleeved on the outer surface of the movable column 41, and a vertically installed connecting rod 402 is rotatably installed on the outer surface of the fixed ring 401. The outer surface of the connecting rod 402 is threadedly connected with a mounting block 403. The mounting block 403 is fixedly installed on the top of the base 1. The rotation of the connecting rod 402 can push the clamping block 42 to move left and right inside the slide groove 4.

[0032] A connecting plate 501 is fixedly installed on the outer side of the support plate 5, and an arc-shaped slide groove 502 is provided on the top of the connecting plate 501. A rotating column 503 is rotatably installed on the top of the connecting plate 501. The bottom of the rotating column 503 passes through the connecting plate 501 and extends to the inside of the base 1. The connecting plate 501 adjusts the angle of the support plate 5 through the rotating column 503. A limiting column 504 is fixedly installed on the top of the base 1. The limiting column 504 is arranged inside the arc-shaped slide groove 502. The outer surface of the limiting column 504 is threadedly connected to the fixing cap 505. The limiting column 504 and the fixing cap 505 are used to limit the support plate 5 after the angle is adjusted.

[0033] By connecting the fixing ring 401 to the fixing sleeve 304 on the outer surface of the moving column 41, the clamping block 42 can rotate an angle on the outer surface of the moving column 41, and the connecting rod 402 can be rotatably connected to the inside of the fixing ring 401. By rotating the connecting rod 402 threadedly installed inside the mounting block 403, the clamping block 42 can move left and right inside the slide groove 4 through the moving column 41. The connecting plate 501 is fixedly installed on the bottom of the side of the support plate 5. The connecting plate 501 is rotatably installed on the outer surface of the rotating column 503 fixed on the top of the base 1, so that the connecting plate 501 can drive the support plate 5 to rotate an angle on the outer surface of the rotating column 503, and at the top of the connecting plate 501 An arc-shaped slide groove 502 is provided in the part, and a limiting column 504 fixedly installed on the top of the base 1 is installed inside the arc-shaped slide groove 502. When the connecting plate 501 is rotated to a suitable angle by the rotating column 503, the arc-shaped slide groove 502 slides together on the outer surface of the limiting column 504, and the fixing cap 505 is rotated on the outer surface of the limiting column 504 to abut against the top of the connecting plate 501, so that the positions of the connecting plate 501 and the abutting plate 5 after rotation are fixed, so that the aluminum alloy profile can abut against the outside of the abutting plate 5, and the clamping block 42 is rotated by the moving column 41, and also abuts against the outside of the aluminum alloy profile, so that the aluminum alloy profile is adjusted to a suitable cutting angle for placement.

[0034] In summary, the working principle of this solution is as follows: When cutting the aluminum alloy profile, adjust the abutment plate 5 to a suitable angle, place the aluminum alloy profile outside the abutment plate 5, rotate the connecting rod 402, push the clamping block 42 to move, and when the clamping block 42 abuts against the outer surface of the aluminum alloy profile, the movable column 41 can automatically adjust to a corresponding angle for clamping, start the driving assembly 14 to drive the cutting blade 11 to rotate, and the person presses down the support frame 13, and the telescopic cover 21 contacts the aluminum alloy profile first. When the cutting blade 11 contacts the aluminum alloy profile for cutting, the cutting debris will be blocked by the telescopic cover 21, and the cutting blade 11 can also be covered to prevent the operator from being injured; When the cutting blade 11 is cutting and the telescopic cover 21 is pressed on the top of the aluminum alloy profile, the return spring 303 is squeezed, providing a downward pressing force to the extrusion block 2101, pressing and fixing the top of the aluminum alloy profile, thereby reducing the vibration during the cutting of the aluminum alloy profile, resulting in deformation of the aluminum alloy profile cut; After the cutting is completed, the personnel pulls the support frame 13 to reset the cutting blade 11 upward. At this time, the reset spring 303 is not squeezed, and drives the telescopic cover 21 to rebound and reset. The rebound of the reset spring 303 will cause the telescopic cover 21 to vibrate, which can shake off the metal debris adhered to the inner wall of the telescopic cover 21, clean the telescopic cover 21, and uniformly handle the dropped metal debris.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A cutting device for processing aluminum alloy profiles for sunroom foundations, comprising a base (1) and a cutting blade (11), wherein a support column (12) is fixedly mounted on the top of the base (1), a support frame (13) is hingedly mounted on the top of the support column (12), a driving assembly (14) is mounted on the top of the support frame (13), and the driving assembly (14) is used to connect and drive the cutting blade (11), and is characterized in that: The top of the outer surface of the cutting blade (11) is sleeved with a protective cover (2), the outer surface of the protective cover (2) is installed with a telescopic assembly (3), the outside of the telescopic assembly (3) is installed with a telescopic cover (21), the telescopic cover (21) is arranged at the bottom of the outer surface of the cutting blade (11), and the telescopic assembly (3) is used to extend and retract the telescopic cover (21) up and down outside the cutting blade (11); A slide groove (4) is provided on the top of the base (1), a movable column (41) is slidably installed inside the slide groove (4), a clamping block (42) is rotatably installed on the outer surface of the movable column (41), and the clamping block (42) can rotate at an angle on the outer surface of the movable column (41). An adjustment component (43) is provided on one side of the clamping block (42), and the adjustment component (43) is used to move the clamping block (42). A backing plate (5) is provided on the top of the base (1), and the backing plate (5) is provided on the right side of the outside of the clamping block (42). The clamping block (42) slides left and right through the slide groove (4) to push the aluminum alloy profile to the outside of the backing plate (5) for extrusion and clamping.

2. The cutting device for processing aluminum alloy profiles for sunrooms according to claim 1 is characterized in that: The telescopic assembly (3) comprises a fixed block (301) fixedly mounted on the outer surface of the protective cover (2) and a leakage hole formed on the outer surface of the telescopic cover (21); a notch is formed on the top of the fixed block (301); a connecting block 1 (302) is fixedly mounted on the top of the inner wall of the notch; a return spring (303) is mounted on the bottom of the connecting block 1 (302); the fixed block (301) is clamped inside the leakage hole; a fixed sleeve (304) is fixedly mounted outside the leakage hole; a connecting block 2 (305) is fixedly mounted on the top of the inner wall of the fixing sleeve (304); the other end of the return spring (303) is mounted on the top of the connecting block 2 (305); the connecting block 2 (305) is slidably mounted inside the notch; and the connecting block 2 (305) drives the telescopic cover (21) to move up and down inside the notch.

3. The cutting device for processing the aluminum alloy profile of the sun room according to claim 2 is characterized in that: The bottom of the connecting block 1 (302) is provided with a hole (6) penetrating to the outside of the fixed block (301); the top of the connecting block 2 (305) is fixedly mounted with a connecting column (7); the top of the connecting column (7) passes through the inside of the return spring (303) and extends to the inside of the hole (6); the connecting column (7) is used to stably extend and retract the telescopic cover (21) up and down.

4. The cutting device for processing the aluminum alloy profile of the sun room according to claim 3 is characterized in that: The bottom of the inner wall of the hole (6) is provided with a conical opening (61).

5. The cutting device for processing the basic aluminum alloy profile of the sun room according to claim 2 is characterized in that: Four telescopic components (3) are provided, and the four telescopic components (3) are located on the outer surface of the protective cover (2) in groups of two and are symmetrically distributed.

6. The cutting device for processing aluminum alloy profiles for sunroom foundation according to claim 1, characterized in that: Extrusion blocks (2101) are fixedly mounted on both sides of the outer surface of the telescopic cover (21), and the extrusion blocks (2101) move together with the telescopic cover (21) to press and fix the top of the aluminum alloy profile.

7. The cutting device for processing aluminum alloy profiles for sunroom foundation according to claim 1, characterized in that: The adjustment assembly (43) comprises a fixing ring (401) sleeved on the outer surface of the movable column (41); a connecting rod (402) installed vertically is rotatably mounted on the outer surface of the fixing ring (401); a mounting block (403) is threadedly connected to the outer surface of the connecting rod (402); the mounting block (403) is fixedly mounted on the top of the base (1); the connecting rod (402) is rotated to push the clamping block (42) to move left and right inside the slide groove (4).

8. The cutting device for processing aluminum alloy profiles for sunroom foundation according to claim 1, characterized in that: A connecting plate (501) is fixedly installed on the outer side of the support plate (5), an arc-shaped sliding groove (502) is provided on the top of the connecting plate (501), a rotating column (503) is rotatably installed on the top of the connecting plate (501), the bottom of the rotating column (503) passes through the connecting plate (501) and extends to the inside of the base (1), the connecting plate (501) adjusts the angle of the support plate (5) through the rotating column (503), a limiting column (504) is fixedly installed on the top of the base (1), the limiting column (504) is arranged inside the arc-shaped sliding groove (502), the outer surface of the limiting column (504) is threadedly connected to a fixing cap (505), and the limiting column (504) and the fixing cap (505) are used to limit the support plate (5) after the angle is adjusted.

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