Curtain wall aluminum plate folding line cutting assembly

Abstract

The utility model belongs to the technical field of curtain wall aluminum plate machining, and discloses a curtain wall aluminum plate folding line cutting assembly which comprises a cutting portion, a cutting portion and a cutting portion. The fixing assembly is arranged on one side of the cutting part and used for fixing the aluminum plate and adjusting the position of the aluminum plate; wherein the fixing assembly comprises a rotating part, a supporting part and two fixing mechanisms; the supporting part is installed at the top of the rotating part, the rotating part is arranged on one side of the cutting part, and the rotating part is used for driving the supporting part to rotate around the axis extending in the vertical direction; the two fixing mechanisms are installed at the two ends of the top of the supporting part correspondingly, are symmetrically arranged and are used for fixing the aluminum plate. The two fixing mechanisms can fix the aluminum plate, before cutting, one fixing mechanism fixes the single aluminum plate to be located in a preset area, then the rotating part promotes the two fixing mechanisms to switch the positions through the supporting part, the cut aluminum plate is replaced by the follow-up aluminum plate, the situation that the waiting time is long before the cutting part executes cutting operation is avoided, and the machining progress is accelerated.

Description

Technical Field

[0001] The utility model belongs to the technical field of curtain wall aluminum plate processing, and particularly relates to a curtain wall aluminum plate folding line cutting component. Background Art

[0002] During the processing of curtain wall aluminum panels, in order to achieve a specific shape or structure of the aluminum panel, it is necessary to cut or mark the aluminum panel to form folding lines. The folding lines indicate where the aluminum panel needs to be folded or bent, helping workers or machines to accurately position and perform folding operations.

[0003] The production process for the folding lines of curtain wall aluminum panels requires a cutting device and a fixture. The fixture first secures the aluminum panel, and then the cutting device cuts it. During the process, after the cutting operation is completed, the operator must remove the aluminum panel, transfer it, and place the next panel. This results in a long preparation period between the two cutting operations of the cutting device, which affects the processing schedule. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a curtain wall aluminum plate folding wire cutting assembly to solve the problems in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the utility model provides a curtain wall aluminum plate folding wire cutting assembly, comprising:

[0006] A cutting part, used for cutting the aluminum plate;

[0007] and a fixing assembly, which is provided on one side of the cutting portion and is used to fix the aluminum plate and also to adjust the position of the aluminum plate;

[0008] Among them, the fixing assembly includes a rotating part, a supporting part, and two fixing mechanisms; the supporting part is installed on the top of the rotating part, the rotating part is arranged on one side of the cutting part, and the rotating part is used to drive the supporting part to rotate around an axis extending in the vertical direction; the two fixing mechanisms are respectively installed at both ends of the top of the supporting part, and the two fixing mechanisms are symmetrically arranged, and the fixing mechanisms are used to fix the aluminum plate.

[0009] This design avoids a long waiting time before the cutting part performs the cutting operation, thereby improving the processing progress; at the same time, it prevents the operator from getting close to the cutting part and thus avoiding injury; in addition, the fixing mechanism can also protect the operator and prevent flying waste from injuring the operator.

[0010] Preferably, the fixing mechanism includes a support frame and a fixing part. The support frame is installed on the top of the support part. The support frame has an inner cavity for accommodating the aluminum plate, and the support frame is used to support the aluminum plate; the fixing part is installed on the support frame, and the fixing part is used to fix the aluminum plate.

[0011] With this design, when placing the aluminum plate, the aluminum plate is placed in the inner cavity, the aluminum plate contacts the bottom wall of the inner cavity, and then the aluminum plate is fixed by the fixing part to prevent it from deviating from the predetermined area.

[0012] Preferably, the fixing part includes a first limiting sub-part, a second limiting sub-part, and a third limiting sub-part; the first limiting sub-part is rotatably installed on the support frame, and the second limiting sub-part and the third limiting sub-part are both slidably connected to the support frame; the first limiting sub-part and the second limiting sub-part can cooperate with each other to limit the aluminum plate along the thickness direction of the support frame; the third limiting sub-part can cooperate with the support frame to limit the aluminum plate along the vertical direction.

[0013] This design can replace electric structures such as electric push rods to fix aluminum plates, which is more reliable and reduces costs.

[0014] Preferably, the fixing portion further includes a connecting portion, which is arranged between the second limiting sub-portion and the third limiting sub-portion, and is used to achieve synchronous movement of the second limiting sub-portion and the third limiting sub-portion.

[0015] This design reduces the difficulty of operation for the operator. In addition, when the third limiting sub-section is set at a higher position, the operator does not need to use other objects to move the third limiting sub-section, thereby improving the processing progress.

[0016] Preferably, the fixed components are provided in plurality, and the plurality of fixed components are distributed in parallel.

[0017] Through such a design, the processing progress of aluminum plates can be further improved.

[0018] Preferably, a cleaning assembly is further included, which is installed at the non-driving end of any rotating part and is used to remove waste from the surface of the aluminum plate.

[0019] With this design, the cleaning assembly is supported by the rotating portion, and the cleaning assembly removes waste materials on the surface of the aluminum plate.

[0020] Preferably, the cleaning component includes a driving part and a cleaning part. The driving part is installed at the non-driving end of any rotating part, and the cleaning part is installed at the driving part. The driving part can drive the cleaning part to move along the distribution direction of each fixed component.

[0021] This design can reduce the burden on operators.

[0022] Preferably, the cleaning portion is elastic.

[0023] With such a design, it is possible to ensure the cleaning effect while preventing the first limiting sub-part and other structures from hindering the movement of the cleaning part.

[0024] The beneficial effects of the present invention are as follows: both fixing mechanisms can fix the aluminum plate; before cutting, one of the fixing mechanisms fixes a single aluminum plate in a predetermined area; after cutting, the rotating part causes the two fixing mechanisms to switch positions through the supporting part, and the cut aluminum plate is replaced by the subsequent aluminum plate, thereby avoiding a long waiting time before the cutting part performs the cutting operation and improving the processing progress; at the same time, it can prevent the operator from approaching the cutting part and thus avoiding injury; in addition, the fixing mechanism can also protect the operator and prevent the flying waste from injuring the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0026] Figure 1 This is a schematic diagram of the overall structure of the curtain wall aluminum plate folding wire cutting assembly of the embodiment of the utility model;

[0027] Figure 2 It is a structural diagram of the fixing assembly of an embodiment of the utility model;

[0028] Figure 3 This is a structural diagram of the fixing assembly of an embodiment of the utility model from another perspective;

[0029] Figure 4 It is a structural schematic diagram of a support frame according to an embodiment of the present utility model.

[0030] The reference numerals are as follows:

[0031] 1. Cutting part;

[0032] 2. Fixing assembly; 21. Rotating portion; 22. Support portion; 23. Fixing mechanism; 231. Support frame; 232. Fixing portion; 2321. First position-limiting sub-portion; 2322. Second position-limiting sub-portion; 2323. Third position-limiting sub-portion; 2324. Connecting portion;

[0033] 3. Cleaning component; 31. Driving unit; 32. Cleaning unit.

[0034] In the drawings, like parts are given like reference numerals, but the drawings are not necessarily drawn to scale. DETAILED DESCRIPTION

[0035] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0036] Example 1

[0037] like Figures 1 to 4 As shown, the utility model provides a curtain wall aluminum plate folding wire cutting assembly, including:

[0038] Cutting part 1, used for cutting the aluminum plate;

[0039] and a fixing assembly 2, which is provided on one side of the cutting portion 1 and is used to fix the aluminum plate and also to adjust the position of the aluminum plate;

[0040] Among them, the fixing assembly 2 includes a rotating part 21, a supporting part 22, and two fixing mechanisms 23; the supporting part 22 is installed on the top of the rotating part 21, and the rotating part 21 is arranged on one side of the cutting part 1. The rotating part 21 is used to drive the supporting part 22 to rotate around an axis extending in the vertical direction; the two fixing mechanisms 23 are respectively installed at both ends of the top of the supporting part 22, and the two fixing mechanisms 23 are symmetrically arranged. The fixing mechanisms 23 are used to fix the aluminum plate.

[0041] The cutting part 1 is used for cutting aluminum plates. The cutting part 1 can adopt an existing device for cutting aluminum plates, such as a CNC aluminum plate cutting machine. A form of the cutting part 1 is also given here for reference, as follows: the cutting part 1 includes a cutting mechanism, an anti-edge mechanism, a transmission system, a control system and other parts. These parts work together to ensure that the aluminum plate can remain flat during the cutting process and achieve high-precision folding line processing; the cutting mechanism includes a cutting machine body, a cutting blade, and a protective cover. The cutting machine body includes a motor, a transmission device, etc. The cutting machine body is used to drive the cutting blade to perform cutting operations; the cutting blade is made of a high-hardness, high-wear-resistant material to ensure cutting accuracy and efficiency; the protective cover protects the operator from cutting splashes and reduces noise and dust pollution; for the problem of easy edge formation in thin aluminum plate cutting , designed with a special anti-edge mechanism, which applies pressure to the aluminum plate through a pressure plate to ensure that the aluminum plate remains flat during the cutting process. The pressure plate is connected to the cutting mechanism through a reset member (such as a spring or elastic element). When the cutting blade is cutting, the pressure plate applies pressure to the aluminum plate under the action of the reset member to prevent the occurrence of edge lifting; the transmission system is responsible for transmitting the power of the motor to the cutting mechanism and the anti-edge mechanism to ensure the smooth progress of the entire cutting process. The transmission system may include transmission elements such as gears, belts, and chains, depending on the specific design; the control system adopts CNC technology or PLC programming control to achieve precise control of the cutting process. The operator can input cutting parameters such as cutting speed, cutting depth, etc. through the control panel, and the control system automatically adjusts the working state of the cutting mechanism according to the input parameters.

[0042] The cutting part 1 can not only cut the aluminum plate, but also fix the aluminum plate in conjunction with the fixing component 2. The cutting part 1 can move in the horizontal direction, and the specific moving range is determined according to actual conditions.

[0043] Before cutting, the aluminum plate is fixed by the fixing component 2 to prevent it from deviating from the predetermined area; after cutting, the position of the aluminum plate is adjusted by the fixing component 2.

[0044] For the fixing component 2, both fixing mechanisms 23 can fix the aluminum plate. Before cutting, one of the fixing mechanisms 23 fixes a single aluminum plate in a predetermined area. After cutting, the rotating part 21 prompts the two fixing mechanisms 23 to switch positions through the supporting part 22, and the cut aluminum plate is replaced by the subsequent aluminum plate, avoiding a long waiting time before the cutting part 1 performs the cutting operation, thereby improving the processing progress; at the same time, it can prevent the operator from approaching the cutting part 1 and thus avoid injury; in addition, the fixing mechanism 23 can also protect the operator and prevent the flying waste from injuring the operator.

[0045] The rotating portion 21 may be configured as an existing rotating device, such as a cam divider.

[0046] It should be noted that during the cutting process, the aluminum plate is placed vertically to avoid taking up too much space.

[0047] Example 2

[0048] In this embodiment, the fixing mechanism 23 includes a support frame 231 and a fixing part 232. The support frame 231 is installed on the top of the support part 22. The support frame 231 has an inner cavity for accommodating the aluminum plate, and the support frame 231 is used to support the aluminum plate; the fixing part 232 is installed on the support frame 231, and the fixing part 232 is used to fix the aluminum plate.

[0049] When placing the aluminum plate, place the aluminum plate in the inner cavity so that the aluminum plate contacts the bottom wall of the inner cavity, and then fix the aluminum plate with the fixing portion 232 to prevent it from deviating from the predetermined area. The size of the inner cavity can be adjusted according to the size of the aluminum plate.

[0050] It should be noted that the support frame 231 is mainly used to support the fixing part 232 and the aluminum plate. The inner cavity does not need to completely accommodate the aluminum plate. Generally, taking the inner cavity as a square cavity as an example, along the thickness direction of the inner cavity, part of the aluminum plate is located outside the inner cavity to facilitate the cutting part 1 to cut the aluminum plate.

[0051] Optionally, the longitudinal section of the support frame 231 is in the shape of a Chinese umbilical cord; the longitudinal section of the inner cavity is in the shape of a square; and the length direction of the inner cavity is parallel to the vertical direction.

[0052] Optionally, the fixing portion 232 includes two electric push rods, both mounted on the support frame 231 and symmetrically arranged along the width of the inner cavity. In this case, the two electric push rods cooperate to clamp and secure the aluminum plate from both sides. The electric push rods can also be replaced with a structure such as a cylinder. The output end of the electric push rod can be installed through the support frame 231. In this case, the non-output end of the electric push rod remains stationary relative to the support frame 231, while the output end of the electric push rod can move relative to the support frame 231.

[0053] Example 3

[0054] In this embodiment, the fixing portion 232 includes a first limiting sub-portion 2321, a second limiting sub-portion 2322, and a third limiting sub-portion 2323; the first limiting sub-portion 2321 is rotatably installed on the support frame 231, and the second limiting sub-portion 2322 and the third limiting sub-portion 2323 are both slidingly connected to the support frame 231; the first limiting sub-portion 2321 and the second limiting sub-portion 2322 can cooperate with each other to limit the aluminum plate along the thickness direction of the support frame 231; the third limiting sub-portion 2323 can cooperate with the support frame 231 to limit the aluminum plate along the vertical direction.

[0055] The first limiting sub-portion 2321 and the second limiting sub-portion 2322 can cooperate with each other to limit the aluminum plate along the thickness direction of the support frame 231. The reference method is as follows: the first limiting sub-portion 2321 is rotatably mounted on the support frame 231. When the cutting part 1 is cutting, the first limiting sub-portion 2321 is on the side of the support frame 231 close to the cutting part 1. The first limiting sub-portion 2321 limits the movement of the aluminum plate toward the direction close to the cutting part 1; optionally, one end of the first limiting sub-portion 2321 is rotatably mounted on the support frame 231, and the second limiting sub-portion 2322 is rotatably mounted on the support frame 231. The other end of a limiting sub-section 2321 can make an arc motion in the vertical direction; the second limiting sub-section 2322 may include a single or multiple limiting plates. Taking two limiting plates as an example, both limiting plates are arranged through the support frame 231, and the two limiting plates are symmetrically arranged along the width direction of the support frame 231. The aluminum plate is placed so that it fits the limiting plate, and then the first limiting sub-section 2321 is rotated so that the aluminum plate is between the first limiting sub-section 2321 and the second limiting sub-section 2322, and the aluminum plate contacts the first limiting sub-section 2321 and the second limiting sub-section 2322.

[0056] The third limiting sub-section 2323 can cooperate with the support frame 231 to limit the aluminum plate in the vertical direction. The reference method is as follows: the third limiting sub-section 2323 may include a single or multiple limiting rods. Taking two limiting rods as an example, both limiting rods are passed through the support frame 231, and the two limiting rods are symmetrically arranged along the width direction of the support frame 231. After placing the aluminum plate, move the limiting rod so that the aluminum plate is between the third limiting sub-section 2323 and the bottom wall of the inner cavity, and the aluminum plate contacts the third limiting sub-section 2323 and the bottom wall of the inner cavity.

[0057] In the fixing portion 232, the second limiting sub-portion 2322 generally remains stationary relative to the support frame 231, and the first limiting sub-portion 2321 and the third limiting sub-portion 2323 need to move within a certain period of time. This setting can replace electric structures such as electric push rods to fix the aluminum plate, which is more reliable and reduces costs.

[0058] Example 4

[0059] In this embodiment, the fixing portion 232 further includes a connecting portion 2324 , which is disposed between the second limiting sub-portion 2322 and the third limiting sub-portion 2323 , and is used to achieve synchronous movement of the second limiting sub-portion 2322 and the third limiting sub-portion 2323 .

[0060] Optionally, the connecting portion 2324 is only connected to the third limiting sub-portion 2323. Taking the connecting portion 2324 as an example, the connecting portion 2324 can be detachably connected to the third limiting sub-portion 2323 by means of a threaded connection, etc., and the same applies to other structures.

[0061] Taking the example of a second limiting sub-section 2322 comprising a single limiting plate and a third limiting sub-section 2323 comprising a single limiting rod, the ends of the connecting portion 2324 are connected to the limiting plate and the limiting rod, respectively, to achieve synchronized movement of the second limiting sub-section 2322 and the third limiting sub-section 2323, which can reduce operator difficulty in some situations. Furthermore, when the third limiting sub-section 2323 is positioned higher, the operator can avoid having to use other objects to move the third limiting sub-section 2323, thereby improving processing speed.

[0062] It should be emphasized that the aluminum plate can be moved out of the inner cavity from the direction close to the first limiting sub-section 2321, and can also be moved out of the inner cavity from the direction close to the second limiting sub-section 2322; for the former, it is necessary to rotate the first limiting sub-section 2321 and move the third limiting sub-section 2323. In this case, the connecting part 2324 can be disconnected from the second limiting sub-section 2322; for the latter, two operators can cooperate to remove the aluminum plate, place subsequent aluminum plates, etc. For example, one of the operators can simultaneously move the second limiting sub-section 2322 and the third limiting sub-section 2323 through the connecting part 2324 and support the aluminum plate, and the other operator can rotate the first limiting sub-section 2321 and move the subsequent aluminum plate to push the previous aluminum plate out of the inner cavity, so that the speed of replacing the aluminum plate is further improved. When the operator does not use the existing device, this method is mainly suitable for replacing lighter aluminum plates.

[0063] It should also be emphasized that the replacement of the aluminum plate can be performed by two operators. One operator is located on the side of the aluminum plate near the first limiting sub-portion 2321. This operator can push, catch, or place the aluminum plate. The other operator can be located on the side of the rotating portion 21. This operator can perform operations such as pushing and catching the aluminum plate from the space between the two support frames 231, but generally does not perform operations such as placing the aluminum plate. This method is generally suitable for situations where the fixing assembly 2 is single, two, or multiple but the distance between each fixing assembly 2 is appropriate.

[0064] Example 5

[0065] In this embodiment, a plurality of fixing components 2 are provided, and the plurality of fixing components 2 are distributed in parallel.

[0066] The provision of multiple fixing components 2 can further improve the processing progress of the aluminum plate. For example, the cutting part 1 can cut multiple aluminum plates at one time.

[0067] Example 6

[0068] In this embodiment, a cleaning assembly 3 is further included. The cleaning assembly 3 is installed at the non-driving end of any one of the rotating parts 21. The cleaning assembly 3 is used to remove waste materials on the surface of the aluminum plate.

[0069] It should be noted that when cutting aluminum plates, waste materials such as debris will be generated, and some of the waste materials may adhere to the aluminum plates, especially when the pre-treatment operations such as cleaning the surface and removing oil stains on the aluminum plates are not thorough.

[0070] The non-driving end of the rotating part 21 can refer to the outer shell of the rotating part 21 or the supporting part 22, etc. The cleaning component 3 is installed at the non-driving end of any rotating part 21, and the cleaning component 3 is supported by the rotating part 21 to remove waste on the surface of the aluminum plate.

[0071] Example 7

[0072] In this embodiment, the cleaning component 3 includes a driving part 31 and a cleaning part 32. The driving part 31 is installed at the non-driving end of any rotating part 21, and the cleaning part 32 is installed on the driving part 31. The driving part 31 can drive the cleaning part 32 to move along the distribution direction of each fixed component 2.

[0073] Optionally, the driving unit 31 is configured as an electric slide, and a non-output end of the driving unit 31 is mounted on a non-driving end of any one of the rotating units 21 .

[0074] The driving unit 31 can drive the cleaning unit 32 to move along the distribution direction of each fixed component 2. Based on this, when there are many fixed components 2, the burden on the operator can be reduced.

[0075] Cleaning assembly 3 can operate in a variety of ways, some examples of which are given below: In some cases, cutting unit 1 cuts a row of aluminum plates, and then cleaning assembly 3 continuously cleans the row of aluminum plates. In other cases, taking a row of aluminum plates comprising three aluminum plates, namely a first plate, a second plate, and a third plate, cutting unit 1 cuts the first and second plates, and then the two plates rotate and are cleaned by cleaning assembly 3. Simultaneously, cutting unit 1 completes cutting the third plate, and then cleaning assembly 3 cleans the third plate. The above-described operating process of cleaning assembly 3 is for reference only. In actual practice, cleaning assembly 3 can have several operating modes, which are specifically adjusted based on factors such as the number of fixing components 2, the size of the aluminum plates, and the cutting speed of cutting unit 1.

[0076] Example 8

[0077] In this embodiment, the cleaning portion 32 is elastic.

[0078] Optionally, the cleaning portion 32 is configured as a sponge or the like.

[0079] Optionally, the cleaning portion 32 is made of rubber or other materials.

[0080] It should be noted that, depending on the design position of the folding line, the cutting position of the cutting part 1 on the aluminum plate is different. For example, the cutting part 1 cuts the bottom end of the aluminum plate. At this time, the distribution range of the waste material is smaller, and the size of the cleaning surface of the cleaning part 32 can also be smaller. However, when the cutting part 1 cuts the middle part of the aluminum plate, the distribution range of the waste material is larger, and the size of the cleaning surface of the cleaning part 32 also needs to be larger.

[0081] The cleaning portion 32 may touch the first limiting sub-portion 2321 and other structures when moving. By setting the cleaning portion 32 to be elastic, the cleaning effect can be ensured while preventing the first limiting sub-portion 2321 and other structures from hindering the movement of the cleaning portion 32.

[0082] Optionally, only a portion of the cleaning portion 32 is elastic.

[0083] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0084] 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 to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. Curtain wall aluminum plate folding wire cutting assembly, characterized by: include: A cutting portion (1), used for cutting the aluminum plate; and a fixing assembly (2), which is arranged on one side of the cutting portion (1) and is used to fix the aluminum plate and also to adjust the position of the aluminum plate; The fixing assembly (2) comprises a rotating portion (21), a supporting portion (22), and two fixing mechanisms (23); the supporting portion (22) is mounted on the top of the rotating portion (21), the rotating portion (21) is arranged on one side of the cutting portion (1), and the rotating portion (21) is used to drive the supporting portion (22) to rotate around an axis extending in a vertical direction; the two fixing mechanisms (23) are respectively mounted on both ends of the top of the supporting portion (22), the two fixing mechanisms (23) are symmetrically arranged, and the fixing mechanisms (23) are used to fix the aluminum plate.

2. The curtain wall aluminum plate folding wire cutting assembly according to claim 1, characterized in that: The fixing mechanism (23) includes a support frame (231) and a fixing portion (232). The support frame (231) is mounted on the top of the support portion (22). The support frame (231) has an inner cavity for accommodating an aluminum plate. The support frame (231) is used to support the aluminum plate. The fixing portion (232) is mounted on the support frame (231). The fixing portion (232) is used to fix the aluminum plate.

3. The curtain wall aluminum plate folding wire cutting assembly according to claim 2, characterized in that: The fixing portion (232) comprises a first limiting sub-portion (2321), a second limiting sub-portion (2322), and a third limiting sub-portion (2323); the first limiting sub-portion (2321) is rotatably mounted on the support frame (231), and the second limiting sub-portion (2322) and the third limiting sub-portion (2323) are both slidably connected to the support frame (231); the first limiting sub-portion (2321) and the second limiting sub-portion (2322) can cooperate with each other to limit the aluminum plate along the thickness direction of the support frame (231); the third limiting sub-portion (2323) can cooperate with the support frame (231) to limit the aluminum plate along the vertical direction.

4. The curtain wall aluminum plate folding wire cutting assembly according to claim 3, characterized in that: The fixing portion (232) further includes a connecting portion (2324), which is arranged between the second limiting sub-portion (2322) and the third limiting sub-portion (2323). The connecting portion (2324) can be used to achieve synchronous movement of the second limiting sub-portion (2322) and the third limiting sub-portion (2323). The connecting portion (2324) can also be arranged separately from the second limiting sub-portion (2322).

5. The curtain wall aluminum plate folding wire cutting assembly according to claim 3 or 4, characterized in that: The fixed component (2) is set to be multiple, and the multiple fixed components (2) are distributed in parallel.

6. The curtain wall aluminum plate folding wire cutting assembly according to claim 5, characterized in that: It also includes a cleaning component (3), which is installed at the non-driving end of any rotating part (21), and is used to remove waste materials on the surface of the aluminum plate.

7. The curtain wall aluminum plate folding wire cutting assembly according to claim 6, characterized in that: The cleaning component (3) comprises a driving portion (31) and a cleaning portion (32). The driving portion (31) is mounted on a non-driving end of any rotating portion (21), and the cleaning portion (32) is mounted on the driving portion (31). The driving portion (31) can drive the cleaning portion (32) to move along the distribution direction of each fixed component (2).

8. The curtain wall aluminum plate folding wire cutting assembly according to claim 7, characterized in that: The cleaning portion (32) is elastic.

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