Table-board-lifting tailing-free aluminum cutting machine

Abstract

The utility model discloses a table top lifting type tailing-free aluminum cutting machine, and belongs to the technical field of aluminum material cutting. A first clamping mechanism of the table top lifting tailing-free aluminum cutting machine is arranged on a machine frame. The second clamping mechanism is movably arranged on the rack, and the second clamping mechanism can move towards the first clamping mechanism; a cutting station is arranged on the rack, the cutting station is located between the first clamping mechanism and the second clamping mechanism, and the cutting mechanism is movably arranged on the cutting station; the supporting mechanism is movably arranged between the second clamping mechanism and the cutting station, and when the supporting mechanism is located at the first supporting station, the supporting mechanism supports the aluminum material between the cutting mechanism and the second clamping mechanism; and when the supporting mechanism is located at the first avoiding position, the supporting mechanism can avoid the second clamping mechanism. According to the table top lifting type tailing-free aluminum cutting machine, cut aluminum products can be fully supported, meanwhile, proliferation of aluminum product tailings is reduced, and the stability of automatic operation of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum material cutting, in particular to a table lifting aluminum cutting machine without tailings. Background Art

[0002] Aluminum is an alloy material with aluminum as the main component. Aluminum rods are obtained by hot melting and extrusion to obtain aluminum materials with different cross-sectional shapes. When using aluminum, it is often necessary to cut it into aluminum materials of different lengths for use. After searching, the patent with publication number CN219026108U discloses an automatic aluminum transportation and cutting machine. The patent can automatically transport and cut aluminum, and realize the automatic integrated operation of aluminum as a whole.

[0003] The above patent also has the following shortcomings: when the cutting assembly cuts the aluminum material, in order to avoid interference with the fourth clamping member, a support plate is usually not provided on the side of the cutting assembly facing the fourth clamping member to support the aluminum material. Therefore, the aluminum material is suspended during cutting, which is prone to dislocation and is not conducive to the stable operation of the device. Utility Model Content

[0004] The utility model aims to provide a table-lifting aluminum cutting machine without tailings, which can fully support the cut aluminum material while reducing the proliferation of aluminum tailings and improving the stability of the automatic operation of the device.

[0005] In the first aspect, the utility model provides a table lifting and tailing-free aluminum cutting machine, comprising:

[0006] frame;

[0007] A first clamping mechanism, disposed on the frame, and used for clamping and fixing one end of the aluminum material;

[0008] A second clamping mechanism is movably disposed on the frame, the second clamping mechanism is used to clamp and fix the other end of the aluminum material, and the second clamping mechanism can move toward the first clamping mechanism;

[0009] A cutting mechanism, wherein a cutting station is provided on the frame, the cutting station is located between the first clamping mechanism and the second clamping mechanism, the cutting mechanism is movably provided on the cutting station, the moving direction of the cutting mechanism is perpendicular to the moving direction of the second clamping mechanism, and the cutting mechanism can be moved to cut the aluminum material;

[0010] A support mechanism is movably arranged on a side of the cutting station facing the second clamping mechanism, and the support mechanism can switch between a first support position and a first avoidance position. When in the first support position, the support mechanism supports the aluminum material between the cutting mechanism and the second clamping mechanism; when in the first avoidance position, the support mechanism can avoid the second clamping mechanism so that the second clamping mechanism can move to support the aluminum material.

[0011] The utility model provides a table-top lifting aluminum cutting machine without tailings, and a supporting mechanism is movably arranged between a second clamping mechanism and a cutting mechanism. When the second clamping mechanism is far away from the cutting mechanism, the supporting mechanism can be moved to support the side of the aluminum material close to the second clamping mechanism, thereby improving the stability of the automatic operation of the device; when the second clamping mechanism is close to the cutting mechanism, the supporting mechanism can be moved to avoid the second clamping mechanism, thereby facilitating the cutting of aluminum tailings, reducing the proliferation of aluminum tailings, and improving the aluminum utilization rate of the device.

[0012] Furthermore, the support mechanism can be raised and lowered between the second clamping mechanism and the cutting mechanism, and the support mechanism can be vertically lowered to avoid the second clamping mechanism.

[0013] Furthermore, the supporting mechanism includes a fixed plate, a lifting plate and a support platform, the fixed plate is arranged below the frame, the lifting plate can be lifted and lowered on the fixed plate, the support platform is arranged at one end of the lifting plate facing away from the ground, and the support platform can rise with the lifting plate to support the aluminum material; the support platform can also descend to avoid the second clamping mechanism.

[0014] By adopting the above technical solution, the lifting plate can be raised or lowered on the fixed plate to drive the support platform to support or avoid the aluminum material.

[0015] Furthermore, the support platform includes a first support platform and a second support platform, the first support platform is arranged at one end of the lifting plate facing away from the ground, the second support platform is arranged on a side of the first support platform facing away from the lifting plate, and the second support platform is located on a side of the first support platform close to the cutting mechanism.

[0016] Furthermore, the second clamping mechanism includes a second table top and a second clamping assembly, the second table top is used to carry aluminum material, the second clamping assembly is arranged on the second table top, and the second clamping assembly can clamp and fix the aluminum material on the second table top, and a positioning groove is provided on the side of the second table top facing the ground, and the first support platform can be inserted into the positioning groove to splice the second table top and the second support platform.

[0017] By adopting the above technical solution, when the positioning groove is engaged with the first support platform, the second table and the second support platform can be spliced ​​to support the aluminum material. At this time, the lifting plate is controlled to drive the second support platform to descend, and the second table only needs to move the width of the second support platform to fill the supporting force of the second support platform. The engagement and positioning setting of the positioning groove and the first support platform can prevent the second table from moving into the cutting station and interfering with the cutting mechanism, and can also prevent the second table from being too far away from the cutting station and causing the proliferation of aluminum tailings.

[0018] Furthermore, the support mechanism also includes a lifting rail and a lifting block, the lifting rail is arranged on the fixed plate, the lifting block can be lifted and lowered on the lifting rail, and the lifting plate is arranged on a side of the lifting block away from the fixed plate.

[0019] Furthermore, the fixing plate is provided with a mounting hole, a limiting plate is provided in the mounting hole, the limiting plate is extended toward the lifting plate, and the limiting plate is used to limit the lifting plate from separating from the lifting guide rail.

[0020] By adopting the above technical solution, the limit plate can limit the lifting plate to prevent the lifting plate from descending too far and thus leaving the lifting guide rail, which helps to ensure the operating stability of the device.

[0021] Furthermore, there are two lifting guide rails, the two lifting guide rails are arranged on the fixed plate at intervals, and each lifting guide rail is provided with two lifting blocks.

[0022] Furthermore, it also includes a third clamping mechanism, which can be raised and lowered on a side of the fixing plate facing away from the lifting plate, and the third clamping mechanism can rise to clamp the aluminum material between the second clamping mechanism and the cutting mechanism.

[0023] Furthermore, it also includes a side-pushing mechanism, which can be movably arranged above the supporting mechanism, and the moving direction of the side-pushing mechanism is parallel to the moving direction of the cutting mechanism; the side-pushing mechanism can be cut between the second supporting position and the second avoidance position, and when in the second supporting position, the side-pushing mechanism can apply a supporting force to the aluminum material from the side; when in the second avoidance position, the side-pushing mechanism can avoid the second clamping mechanism so that the second clamping mechanism can move to support the aluminum material.

[0024] By adopting the above technical solution, when the second clamping mechanism is far away from the cutting station, the side pushing mechanism can move to the second supporting position to apply supporting force to the aluminum material from the side, thereby improving the cutting stability of the aluminum material; when the second clamping mechanism is close to the cutting station, the side pushing mechanism can move to the second avoiding position to avoid the second clamping mechanism.

[0025] As can be seen from the above, the table-top lifting aluminum cutting machine with no tailing provided by the utility model has a support mechanism that is movably arranged on the side of the cutting station facing the second clamping mechanism. When the second clamping mechanism is far away from the cutting station, the support mechanism can move to the first supporting position to support the aluminum material between the cutting mechanism and the second clamping mechanism, thereby improving the stability of the automatic operation of the device; when the second clamping mechanism is close to the cutting station, the support mechanism can move to the first avoiding position to avoid the second clamping mechanism, thereby facilitating the cutting of aluminum tailings, reducing the proliferation of aluminum tailings, and improving the aluminum utilization rate of the device.

[0026] Other features and advantages of the present application will be described in the following description, and partly become apparent from the description, or be understood by practicing the embodiments of the present application. The purpose and other advantages of the present application can be realized and obtained by the structures specifically pointed out in the written description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 The utility model discloses a structural schematic diagram of a table lifting and tailing-free aluminum cutting machine.

[0028] Figure 2 for Figure 1 Schematic diagram of the internal structure of the table lifting and tailing-free aluminum cutting machine.

[0029] Figure 3 for Figure 2 Schematic diagram of the exploded structure of the support mechanism.

[0030] Figure 4 for Figure 2 Schematic diagram of the structure of the second table top and the second support platform being spliced ​​together.

[0031] Figure 5 for Figure 4 Schematic diagram of the enlarged structure of area B in the middle.

[0032] Figure 6 for Figure 2 Schematic diagram of the enlarged structure of area A in the middle.

[0033] In the accompanying drawings: 100, frame; 110, cutting station; 200, first clamping mechanism; 300, second clamping mechanism; 310, second table; 311, positioning groove; 320, second clamping assembly; 321, second fixed clamping block; 322, second movable clamping block; 323, second driving cylinder; 400, cutting mechanism; 500, supporting mechanism; 510, fixed plate; 511, mounting hole; 512, limit plate; 520, lifting plate; 530, supporting platform; 531, first supporting platform; 532, second supporting platform; 540, lifting guide rail; 550, lifting block; 600, third clamping mechanism; 610, first fixed clamping block; 620, first movable clamping block; 700, side pushing mechanism. DETAILED DESCRIPTION

[0034] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0035] The disclosure below provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0036] The utility model discloses a table-top lifting tail-free aluminum cutting machine which is mainly used for automatic transportation and cutting of aluminum materials. The table-top lifting tail-free aluminum cutting machine can fully support the cut aluminum materials while reducing the proliferation of aluminum tails and improving the stability of automatic operation of the device.

[0037] Reference Figure 1 , Attachment Figure 2In one embodiment, the table lifting tail-free aluminum cutting machine includes a frame 100, a first clamping mechanism 200, a second clamping mechanism 300, a cutting mechanism 400 and a supporting mechanism 500. The first clamping mechanism 200 is arranged on the frame 100, and the first clamping mechanism 200 is used to clamp and fix one end of the aluminum material; the second clamping mechanism 300 is movably arranged on the frame 100, and the second clamping mechanism 300 is used to clamp and fix the other end of the aluminum material, and the second clamping mechanism 300 can move toward the first clamping mechanism 200; a cutting station 110 is arranged on the frame 100, and the cutting station 110 is located between the first clamping mechanism 200 and the second clamping mechanism 300, and the cutting mechanism 400 is movably arranged on the cutting station 110, and the moving direction of the cutting mechanism 400 is vertical. Perpendicular to the moving direction of the second clamping mechanism 300, the cutting mechanism 400 can move to cut the aluminum material; the supporting mechanism 500 can be movably arranged on the side of the cutting station 110 facing the second clamping mechanism 300, and the supporting mechanism 500 can switch between a first supporting position and a first avoidance position. When in the first supporting position, the supporting mechanism 500 supports the aluminum material between the cutting mechanism 400 and the second clamping mechanism 300; when in the first avoidance position, the supporting mechanism 500 can avoid the second clamping mechanism 300 so that the second clamping mechanism 300 can move to support the aluminum material.

[0038] As can be seen from the above, the table-top lifting aluminum cutting machine with no tailing provided by the utility model has a support mechanism 500 that is movably arranged on the side of the cutting station 110 toward the second clamping mechanism 300. When the second clamping mechanism 300 is far away from the cutting station 110, the support mechanism 500 can be moved to the first supporting position to support the aluminum material between the cutting mechanism 400 and the second clamping mechanism 300, thereby improving the stability of the automatic operation of the device; when the second clamping mechanism 300 is close to the cutting station 110, the support mechanism 500 can be moved to the first avoiding position to avoid the second clamping mechanism 300, thereby facilitating the cutting of aluminum tailings, reducing the proliferation of aluminum tailings, and improving the aluminum utilization rate of the device.

[0039] In one embodiment, the support mechanism 500 can be raised and lowered between the second clamping mechanism 300 and the cutting mechanism 400 , and the support mechanism 500 can be vertically lowered to avoid the second clamping mechanism 300 .

[0040] In this embodiment, the support mechanism 500 vertically descends to below the aluminum material to avoid the second clamping mechanism 300. It is worth noting that the support mechanism 500 is not limited to moving below the aluminum material. In other embodiments, the support mechanism 500 can also move above the aluminum material, and the support mechanism 500 can vertically rise to avoid the second clamping mechanism 300.

[0041] Specifically, the bottom of the aluminum material refers to the direction in which the aluminum material faces the ground when the device cuts the aluminum material.

[0042] Reference Figure 2 , Attachment Figure 3 In one embodiment, the support mechanism 500 includes a fixed plate 510, a lifting plate 520 and a support platform 530. The fixed plate 510 is arranged below the frame 100, the lifting plate 520 can be lifted and lowered on the fixed plate 510, and the support platform 530 is arranged at the end of the lifting plate 520 facing away from the ground. The support platform 530 can rise with the lifting plate 520 to support the aluminum material; the support platform 530 can also be lowered to avoid the second clamping mechanism 300.

[0043] Specifically, the bottom of the frame 100 refers to the portion where the frame 100 is located below the aluminum material when the device is cutting the aluminum material.

[0044] By adopting the above technical solution, the lifting plate 520 can be raised or lowered on the fixed plate 510 to drive the support platform 530 to support or avoid the aluminum material.

[0045] In one embodiment, the support platform 530 includes a first support platform 531 and a second support platform 532, the first support platform 531 is arranged at the end of the lifting plate 520 facing away from the ground, the second support platform 532 is arranged on the side of the first support platform 531 facing away from the lifting plate 520, and the second support platform 532 is located on the side of the first support platform 531 close to the cutting mechanism 400.

[0046] In one embodiment, the support mechanism 500 further includes a lifting rail 540 and a lifting block 550 . The lifting rail 540 is disposed on the fixed plate 510 . The lifting block 550 can be lifted and lowered on the lifting rail 540 . The lifting plate 520 is disposed on a side of the lifting block 550 away from the fixed plate 510 .

[0047] In one embodiment, a mounting hole 511 is provided on the fixing plate 510 , a limiting plate 512 is provided in the mounting hole 511 , and the limiting plate 512 is extended toward the lifting plate 520 . The limiting plate 512 is used to limit the lifting plate 520 from separating from the lifting guide rail 540 .

[0048] By adopting the above technical solution, the limit plate 512 can limit the lifting plate 520 to prevent the lifting plate 520 from descending too far and thus leaving the lifting guide rail 540, which helps to ensure the operating stability of the device.

[0049] In one embodiment, there are two lifting guide rails 540 , and the two lifting guide rails 540 are spaced apart on the fixing plate 510 . Two lifting blocks 550 are disposed on each lifting guide rail 540 .

[0050] In one embodiment, a third clamping mechanism 600 is further included. The third clamping mechanism 600 is liftable and disposed on a side of the fixing plate 510 facing away from the lifting plate 520. The third clamping mechanism 600 can rise to clamp the aluminum material between the second clamping mechanism 300 and the cutting mechanism 400.

[0051] For details, please refer to the attached Figure 3 , Attachment Figure 4 The third clamping mechanism 600 includes a first fixed clamping block 610 and a first movable clamping block 620. The first fixed clamping block 610 is fixedly arranged on the side of the fixed plate 510 facing away from the lifting plate 520. The first movable clamping block 620 is movably arranged on the side of the fixed plate 510 facing away from the lifting plate 520. The first movable clamping block 620 can approach or move away from the first fixed clamping block 610, thereby clamping and fixing the aluminum material from opposite sides in the horizontal direction of the aluminum material. The driving method for the first movable clamping block 620 to approach or move away from the first fixed clamping block 610 can be driven by a first driving cylinder (not shown).

[0052] Reference Figure 2 , Attachment Figure 4 , Attachment Figure 5 In one embodiment, the second clamping mechanism 300 includes a second table top 310 and a second clamping assembly 320. The second table top 310 is used to carry aluminum materials. The second clamping assembly 320 is disposed on the second table top 310, and the second clamping assembly 320 can clamp and fix the aluminum materials on the second table top 310. A positioning groove 311 is provided on the side of the second table top 310 facing the ground, and the first support platform 531 can be inserted into the positioning groove 311 to splice the second table top 310 and the second support platform 532.

[0053] Specifically, the second clamping assembly 320 includes a second fixed clamping block 321 and a second movable clamping block 322. The second fixed clamping block 321 is fixedly disposed on the second table 310, and the second movable clamping block 322 is movably disposed on the second table 310. The second movable clamping block 322 can approach or move away from the second fixed clamping block 321, thereby clamping and fixing the aluminum material from opposite sides in the horizontal direction of the aluminum material. The second movable clamping block 322 can be driven to approach or move away from the second fixed clamping block 321 by a second driving cylinder 323.

[0054] By adopting the above technical solution, when the positioning groove 311 is engaged with the first support platform 531, the second table 310 and the second support platform 532 can be spliced ​​to support the aluminum material. At this time, the lifting plate 520 is controlled to drive the second support platform 532 to descend, and the second table 310 only needs to move the width of the second support platform 532 to fill the supporting force of the second support platform 532. The engagement and positioning setting of the positioning groove 311 and the first support platform 531 can prevent the second table 310 from moving into the cutting station 110 and interfering with the cutting mechanism 400, and can also prevent the second table 310 from being too far away from the cutting station 110 and causing the proliferation of aluminum tailings.

[0055] Reference Figure 6 In one embodiment, it also includes a side pushing mechanism 700, which can be movably arranged above the supporting mechanism 500, and the moving direction of the side pushing mechanism 700 is parallel to the moving direction of the cutting mechanism 400; the side pushing mechanism 700 can be cut between the second supporting position and the second avoidance position, and when it is in the second supporting position, the side pushing mechanism 700 can apply a supporting force to the aluminum material from the side; when it is in the second avoidance position, the side pushing mechanism 700 can avoid the second clamping mechanism 300, so that the second clamping mechanism 300 can move to support the aluminum material.

[0056] By adopting the above technical solution, when the second clamping mechanism 300 is far away from the cutting station 110, the side pushing mechanism 700 can move to the second supporting position to apply supporting force to the aluminum material from the side, thereby improving the cutting stability of the aluminum material; when the second clamping mechanism 300 is close to the cutting station 110, the side pushing mechanism 700 can move to the second avoiding position to avoid the second clamping mechanism 300.

[0057] In the description of this specification, the description with reference to the terms "one embodiment", "certain embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0058] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A table lifting no-tail aluminum cutting machine, characterized in that: include: Rack(100); A first clamping mechanism (200) is provided on the frame (100), and the first clamping mechanism (200) is used to clamp and fix one end of the aluminum material; a second clamping mechanism (300) movably disposed on the frame (100), the second clamping mechanism (300) being used to clamp and fix the other end of the aluminum material, and the second clamping mechanism (300) being able to move toward the first clamping mechanism (200); A cutting mechanism (400), wherein a cutting station (110) is provided on the frame (100), the cutting station (110) is located between the first clamping mechanism (200) and the second clamping mechanism (300), the cutting mechanism (400) is movably arranged on the cutting station (110), the moving direction of the cutting mechanism (400) is perpendicular to the moving direction of the second clamping mechanism (300), and the cutting mechanism (400) can be moved to cut aluminum materials; A support mechanism (500) is movably arranged on a side of the cutting station (110) facing the second clamping mechanism (300); the support mechanism (500) is capable of switching between a first supporting position and a first avoiding position; when in the first supporting position, the support mechanism (500) supports the aluminum material between the cutting mechanism (400) and the second clamping mechanism (300); when in the first avoiding position, the support mechanism (500) is capable of avoiding the second clamping mechanism (300) so that the second clamping mechanism (300) can move to support the aluminum material.

2. The table lifting and tail-free aluminum cutting machine according to claim 1 is characterized in that: The support mechanism (500) is movably disposed between the second clamping mechanism (300) and the cutting mechanism (400), and the support mechanism (500) can be vertically lowered to avoid the second clamping mechanism (300).

3. A table lifting no-tail aluminum cutting machine according to claim 1 or 2, characterized in that: The support mechanism (500) comprises a fixed plate (510), a lifting plate (520) and a support platform (530); the fixed plate (510) is arranged below the frame (100); the lifting plate (520) is liftable on the fixed plate (510); the support platform (530) is arranged at one end of the lifting plate (520) facing away from the ground; the support platform (530) can rise with the lifting plate (520) to support the aluminum material; and the support platform (530) can also descend to avoid the second clamping mechanism (300).

4. The table lifting and tailing-free aluminum cutting machine according to claim 3 is characterized in that: The support platform (530) comprises a first support platform (531) and a second support platform (532), wherein the first support platform (531) is arranged at an end of the lifting plate (520) facing away from the ground, and the second support platform (532) is arranged at a side of the first support platform (531) facing away from the lifting plate (520), and the second support platform (532) is located at a side of the first support platform (531) close to the cutting mechanism (400).

5. The table lifting and tail-free aluminum cutting machine according to claim 4 is characterized in that: The second clamping mechanism (300) comprises a second table top (310) and a second clamping assembly (320); the second table top (310) is used to carry an aluminum material; the second clamping assembly (320) is arranged on the second table top (310), and the second clamping assembly (320) can clamp and fix the aluminum material on the second table top (310); a positioning groove (311) is provided on a side of the second table top (310) facing the ground; the first support platform (531) can be inserted into the positioning groove (311) so that the second table top (310) and the second support platform (532) are spliced.

6. The table lifting and tail-free aluminum cutting machine according to claim 3 is characterized in that: The support mechanism (500) further comprises a lifting guide rail (540) and a lifting block (550), wherein the lifting guide rail (540) is arranged on the fixed plate (510), the lifting block (550) is liftable on the lifting guide rail (540), and the lifting plate (520) is arranged on a side of the lifting block (550) away from the fixed plate (510).

7. The table lifting and tail-free aluminum cutting machine according to claim 6 is characterized in that: The fixing plate (510) is provided with a mounting hole (511), a limiting plate (512) is provided in the mounting hole (511), the limiting plate (512) is extended toward the lifting plate (520), and the limiting plate (512) is used to limit the lifting plate (520) from detaching from the lifting guide rail (540).

8. The table lifting and tail-free aluminum cutting machine according to claim 6 is characterized in that: There are two lifting guide rails (540), and the two lifting guide rails (540) are arranged on the fixing plate (510) at intervals, and each lifting guide rail (540) is provided with two lifting blocks (550).

9. The table lifting and tail-free aluminum cutting machine according to claim 3 is characterized in that: It also includes a third clamping mechanism (600), which is liftable and arranged on a side of the fixing plate (510) facing away from the lifting plate (520), and the third clamping mechanism (600) can be raised to clamp the aluminum material between the second clamping mechanism (300) and the cutting mechanism (400).

10. The table lifting no-tail aluminum cutting machine according to claim 1, characterized in that: The invention also comprises a side-pushing mechanism (700), wherein the side-pushing mechanism (700) is movably arranged above the supporting mechanism (500), and the moving direction of the side-pushing mechanism (700) is parallel to the moving direction of the cutting mechanism (400); the side-pushing mechanism (700) can be cut between a second supporting position and a second avoiding position, and when in the second supporting position, the side-pushing mechanism (700) can apply a supporting force to the aluminum material from the side; when in the second avoiding position, the side-pushing mechanism (700) can avoid the second clamping mechanism (300), so that the second clamping mechanism (300) can move to support the aluminum material.

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