Plate cutting equipment with automatic positioning function

Abstract

The utility model relates to plate processing, in particular to plate cutting equipment with an automatic positioning function, and aims to solve the problem that plates are easy to damage in the plate positioning process of the conventional cutting equipment. The cutting equipment comprises a positioning mechanism and a driving mechanism, the positioning mechanism comprises a limiting assembly, a first lifting assembly and a first positioning roller assembly, the first positioning roller assembly comprises a first support, a first rolling shaft and a first roller, the first roller is rotationally connected to the first support, the first roller is installed on the first rolling shaft, and the driving mechanism is installed on the first support. The first rolling shaft is obliquely arranged; when the plate moves towards the cutting mechanism, the first support is driven to ascend so that the first rolling wheel can make contact with the plate, friction force between the first rolling wheel and the plate is perpendicular to the first rolling shaft and faces the limiting assembly, and under driving of the friction force, the plate gradually gets close to the limiting assembly and is attached to the limiting assembly, and the plate is positioned in the second direction; the plate cannot be damaged.

Description

Technical Field

[0001] This utility model relates to the technical field of sheet metal processing, specifically providing an automatic positioning sheet metal cutting device. Background Technology

[0002] In the manufacturing process of panel furniture, the panels need to be cut to obtain panels of specific shapes and specifications. Afterward, the panels undergo processes such as cutting, drilling, grooving, milling, and carving. The equipment used for cutting the panels is called a panel cutting machine. Before cutting, the panel cutting machine needs to position and clamp the panels. Positioning the panels ensures they are not skewed before cutting, while clamping ensures they do not skew during the cutting process.

[0003] Currently, the common method for positioning boards is to use one or two push plates to squeeze the board from both sides, which can easily damage the board, especially for thinner boards. Utility Model Content

[0004] The present invention aims to solve the above-mentioned technical problems, namely, to solve the problem that existing cutting equipment is prone to damaging the board material during the positioning process.

[0005] In a first aspect, the present invention provides an automatically positioned sheet metal cutting device, comprising: a frame; a cutting mechanism fixed to one end of the frame along a first direction; a support roller assembly mounted on the frame and used to support the sheet metal, the support roller assembly including a support roller shaft and support rollers, the support roller shaft being arranged along a second direction and rotatably connected to the frame, the support rollers being mounted on the support roller shaft; a positioning mechanism including a limiting component, a first lifting component, and a first positioning roller assembly, the limiting component being mounted on one side of the frame along the second direction and extending along the first direction; the first positioning roller assembly including a first bracket, a first roller shaft, and a first roller, the first roller shaft being rotatably connected to the first bracket and mounted on the first roller shaft, the first roller shaft being inclined along the second direction away from the limiting component and along the first direction towards the cutting mechanism; a first lifting component mounted on the frame, driving the first bracket to rise when the sheet metal moves toward the cutting mechanism so that the first roller contacts the sheet metal; a driving mechanism for driving the sheet metal to move toward the cutting mechanism along the first direction; and a clamping mechanism for clamping the sheet metal.

[0006] By adopting the above technical solution, during the process of the drive mechanism driving the plate to move towards the cutting mechanism in the first direction, the first lifting component drives the first roller to rise and contact the plate. The friction between the first roller and the plate is perpendicular to the first roller shaft and towards the limiting component. Under the influence of the friction, the plate gradually approaches the limiting component and adheres to the limiting component, positioning the plate in the second direction without damaging the plate.

[0007] In a specific embodiment of the above-mentioned automatically positioned sheet metal cutting equipment, the cutting equipment further includes a reverse pushing mechanism. The reverse pushing mechanism is installed at one end of the frame near the cutting mechanism and contacts the end of the sheet metal near the cutting mechanism. It is used to push the sheet metal to move along the first direction and away from the cutting mechanism to adjust the distance of the sheet metal beyond the cutting mechanism.

[0008] By adopting the above technical solution, after the driving mechanism pushes the plate to move towards the cutting mechanism in the first direction, a part of the plate extends beyond the cutting mechanism. Then, the reverse pushing mechanism pushes the plate to move away from the cutting mechanism in the first direction, pushing back the part of the plate that extends beyond the cutting mechanism. This ensures that the plate spacing between the reverse pushing mechanism and the cutting mechanism is in a suitable position, thereby adjusting the distance of the plate extending beyond the cutting mechanism. After the cutting mechanism cuts the plate, it can obtain a plate of the required length.

[0009] In a specific embodiment of the above-mentioned automatically positioned sheet metal cutting equipment, the back-pushing mechanism includes a first driving member, a first lead screw, a first slider, a guide rod, and a first push plate. The first lead screw is arranged along a first direction and rotatably connected to the frame. The guide rod is arranged along the first direction. The first slider is threadedly connected to the first lead screw and slidably connected to the guide rod. The first push plate is fixed to the first slider. The first driving member is used to drive the first lead screw to rotate.

[0010] By adopting the above technical solution, after the first driving member drives the first lead screw to rotate, the first slider moves along the first direction, which in turn drives the first push plate to push the plate to move along the first direction.

[0011] In a specific embodiment of the aforementioned automatically positioned sheet metal cutting equipment, the positioning mechanism further includes a second lifting component and a second positioning roller component. The second positioning roller component includes a second bracket, a second roller shaft, and a second roller. The second roller is rotatably connected to the second bracket and mounted on the second roller shaft. The second roller is inclined along a second direction away from the limiting component and along a first direction away from the cutting mechanism. The second lifting component is mounted on the frame. When the sheet metal moves away from the cutting mechanism, the second lifting component drives the second bracket to rise so that the second roller contacts the sheet metal, and the first lifting component drives the first bracket to fall so that the first roller disengages from the sheet metal. When the sheet metal moves closer to the cutting mechanism, the second lifting component drives the second bracket to fall so that the second roller disengages from the sheet metal.

[0012] By adopting the above technical solution, when the reverse thrust mechanism pushes the plate back along the first direction, the second lifting component drives the second bracket to rise so that the second roller contacts the plate, and the first lifting component drives the first bracket to fall so that the first roller disengages from the plate. The friction between the second roller and the plate is used to drive the plate to move toward the limiting component. When the drive mechanism pushes the plate forward along the first direction, the first lifting component drives the first bracket to rise so that the first roller contacts the plate, and the second lifting component drives the second bracket to fall so that the second roller disengages from the plate. The friction between the first roller and the plate is used to drive the plate to move toward the limiting component.

[0013] In a specific embodiment of the above-mentioned automatically positioned sheet metal cutting equipment, the frame includes a first region, a second region, and a third region extending along a first direction on a horizontal plane. In the second direction, the second region is located between the first region and the third region. The drive mechanism is disposed in the first region and the third region, and the first roller assembly is disposed in the second region.

[0014] By adopting the above technical solution, the drive mechanism and the first roller assembly do not interfere with each other.

[0015] In a specific embodiment of the above-mentioned automatically positioned sheet metal cutting equipment, the driving mechanism includes a second driving component, a second lead screw, a second slider, a guide rod, a second push plate, and a third lifting assembly. The guide rod and the second lead screw are both arranged along the first direction. The guide rod is fixedly connected to the frame, the second lead screw is rotatably connected to the frame, the second slider is threadedly connected to the second lead screw and slidably connected to the guide rod, and the third lifting assembly is fixed to the second slider. The third lifting assembly is used to drive the second push plate to rise and contact the sheet metal to push the sheet metal to move along the first direction or to drive the second push plate to fall and detach from the sheet metal.

[0016] By adopting the above technical solution, when the drive mechanism needs to drive the plate to move in the first direction, the third lifting component drives the second push plate to rise and contact the plate. Then, the second drive component drives the second lead screw to rotate, thereby driving the second slider and the third lifting component and the second push plate located on the second slider to move in the first direction, thereby pushing the plate to move in the first direction. When the reverse push mechanism pushes the plate to move in the first direction, the third lifting component drives the second push plate to fall to disengage from the plate, so as to prevent the second push plate from affecting the movement of the plate.

[0017] In a specific embodiment of the above-mentioned automatic positioning board cutting equipment, a ball bearing is embedded on the side of the second push plate facing the board.

[0018] By adopting the above technical solution, the friction between the second push plate and the plate can be reduced as the plate moves closer to the limiting component in the second direction.

[0019] In a specific embodiment of the above-mentioned automatic positioning board cutting equipment, a limiting roller is provided on the limiting component, and the limiting roller rotates in a third direction.

[0020] By adopting the above technical solution, the friction between the plate and the limiting component can be reduced.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] The automatic positioning sheet metal cutting equipment provided by this utility model includes a frame, a cutting mechanism, a support roller assembly, a positioning mechanism, a drive mechanism, and a clamping mechanism. The cutting mechanism is fixed to one end of the frame along a first direction. The support roller assembly is installed on the frame and used to support the sheet metal. The support roller assembly includes a support roller shaft and support rollers. The support roller shaft is arranged along a second direction and rotatably connected to the frame. The support rollers are installed on the support roller shaft. The positioning mechanism includes a limiting component, a first lifting component, and a first positioning roller assembly. The limiting component is installed on one side of the frame along the second direction and extends along the first direction. The first positioning roller assembly includes a first bracket, a first roller shaft, and a first roller. The first roller shaft is rotatably connected to the first bracket and is installed on the first roller shaft. The first roller shaft is inclined along the second direction away from the limiting component and along the first direction towards the cutting mechanism. The first lifting component is installed on the frame. When the sheet metal moves toward the cutting mechanism, it drives the first bracket to rise so that the first roller contacts the sheet metal. The drive mechanism is used to drive the sheet metal to move toward the cutting mechanism along the first direction. The clamping mechanism is used to clamp the sheet metal. During the process of the drive mechanism driving the plate to move toward the cutting mechanism in the first direction, the first lifting component drives the first roller to rise and contact the plate. The friction between the first roller and the plate is perpendicular to the first roller shaft and toward the limiting component. Under the influence of the friction, the plate gradually approaches the limiting component and adheres to the limiting component, positioning the plate in the second direction without damaging the plate. Attached Figure Description

[0023] The preferred embodiments of this utility model are described below with reference to the accompanying drawings, in which:

[0024] Figure 1 This is a schematic diagram of the automatic positioning board cutting equipment provided by this utility model;

[0025] Figure 2 This is a top view of the frame in the automatic positioning sheet metal cutting equipment provided by this utility model;

[0026] Figure 3 This is a schematic diagram of the positioning mechanism in the automatic positioning sheet cutting equipment provided by this utility model.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Frame; 11. First area; 12. Second area; 13. Third area; 2. Cutting mechanism; 3. Support roller assembly; 31. Support roller; 32. Support roller; 4. Positioning mechanism; 41. Limiting assembly; 411. Limiting roller; 42. First lifting assembly; 43. First positioning roller assembly; 431. First bracket; 432. First roller; 433. First roller; 44. Second lifting assembly; 45. Second positioning roller assembly; 451. Second bracket; 452. Second roller; 453. Second roller; 5. Drive mechanism; 51. Second drive component; 52. Second lead screw; 53. Second slider; 54. Second push plate; 56. Third lifting assembly; 6. Clamping mechanism; 61. Upper clamping plate; 62. Lower clamping plate; 63. Clamping drive component; 7. Reverse push mechanism; 71. First drive component; 72. First lead screw; 73. First slider; 74. First push plate; 8. Plate material; X, first direction; Y, second direction; Z, third direction. Detailed Implementation

[0029] Preferred embodiments of the present invention will now be described with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0030] It should be noted that in the description of this utility model, the terms "upper," "lower," "left," "right," "inner," and "outer," which indicate directional or positional relationships, are based on the directional or positional relationships shown in the accompanying drawings. These are merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "setting," and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection, an indirect connection through an intermediate medium, or a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0032] To address the problem that existing cutting equipment easily damages the board material during positioning, this invention provides an automatically positioned board material cutting device.

[0033] like Figure 1 and Figure 2As shown, the cutting equipment includes a frame 1, a cutting mechanism 2, a support roller assembly 3, a positioning mechanism, a drive mechanism 5, and a clamping mechanism 6. The frame 1 is fixed to the ground, serving as the frame of the cutting equipment. The support roller assembly 3 is mounted on the frame 1 and is used to support the sheet material 8. The positioning mechanism is used to position the sheet material 8 in the second direction Y. The drive mechanism 5 is used to drive the sheet material 8 to move towards the cutting mechanism 2 in the first direction X. The clamping mechanism 6 is used to clamp the sheet material 8 to prevent it from moving, so that the cutting mechanism 2 can cut the sheet material 8.

[0034] For example, such as Figure 2 As shown, the support roller assembly 3 includes a support roller 31 and support rollers 32. The support roller 31 is arranged along the second direction Y and is rotatably connected to the frame 1. The support rollers 32 are mounted on the support roller 31. When the plate 8 is placed on the frame 1, the plate 8 makes rolling contact with the support rollers 32 to reduce the frictional resistance when the plate 8 moves.

[0035] For example, such as Figure 1 As shown, the cutting mechanism 2 is a conventional cutting saw, capable of moving along the second direction Y to cut the plate 8. Additionally, the cutting mechanism 2 can also move along the third direction Z to change its operating state; for example, the cutting mechanism 2 can move downwards along the third direction Z to cut the plate 8, or move upwards without performing any cutting operations.

[0036] For example, such as Figure 1 As shown, the clamping mechanism 6 includes an upper clamping plate 61, a lower clamping plate 62, and a clamping drive member 63. The clamping drive member 63 is used to drive the upper clamping plate 61 to reciprocate along the third direction Z. When the clamping drive member 63 drives the upper clamping plate 61 to approach the lower clamping plate 62, it clamps the plate 8. For example, the clamping drive member 63 is a cylinder.

[0037] For example, such as Figures 1 to 3As shown, the positioning mechanism includes a limiting component 41, a first lifting component 42, and a first positioning roller assembly 43. The limiting component 41 is installed on one side of the frame 1 along the second direction Y and extends along the first direction X. The first positioning roller assembly 43 includes a first bracket 431, a first roller 432, and a first roller 433. The first roller 433 is rotatably connected to the first bracket 431 and installed on the first roller 432. The first roller 433 is inclined along the second direction Y away from the limiting component 41 and along the first direction X towards the cutting mechanism 2. The first lifting component 42 is installed on the frame 1. When the plate 8 moves toward the cutting mechanism 2, it drives the first bracket 431 to rise so that the first roller 433 contacts the plate 8. Specifically, the first lifting component 42 can drive the first roller 433 to rise to the same height as the support roller 32 to prevent the plate 8 from detaching from the support roller 32. During the process of the drive mechanism 5 driving the plate 8 to move towards the cutting mechanism 2 in the first direction X, the first lifting component 42 drives the first roller 433 to rise and contact the plate 8. The friction between the first roller 433 and the plate 8 is perpendicular to the first roller 432 and towards the limiting component 41. Under the influence of the friction, the plate 8 gradually approaches the limiting component 41 and adheres to the limiting component 41, positioning the plate 8 in the second direction Y without damaging the plate 8.

[0038] In some examples, such as Figure 1 As shown, the cutting equipment also includes a reverse pushing mechanism 7, which is installed at one end of the frame 1 near the cutting mechanism 2 and contacts the end of the sheet 8 near the cutting mechanism 2. The reverse pushing mechanism 7 is used to push the sheet 8 along the first direction X and away from the cutting mechanism 2 to adjust the distance the sheet 8 extends beyond the cutting mechanism 2. After the drive mechanism 5 pushes the sheet 8 along the first direction X toward the cutting mechanism 2 (i.e., forward movement), a portion of the sheet 8 extends beyond the cutting mechanism 2. Then, the reverse pushing mechanism 7 pushes the sheet 8 along the first direction X away from the cutting mechanism 2 (i.e., reverse movement), pushing back the portion of the sheet 8 that extends beyond the cutting mechanism 2. This ensures that the distance between the reverse pushing mechanism 7 and the cutting mechanism 2 is at a suitable position, thereby adjusting the distance the sheet 8 extends beyond the cutting mechanism 2. After the cutting mechanism 2 cuts the sheet 8, it can obtain a sheet 8 of the required length.

[0039] For example, the reverse thrust mechanism 7 includes a first drive member 71, a first lead screw 72, a first slider 73, a guide rod, and a first push plate 74. The first lead screw 72 is arranged along the first direction X and rotatably connected to the frame 1. The guide rod is arranged along the first direction X. The first slider 73 is threadedly connected to the first lead screw 72 and slidably connected to the guide rod. The first push plate 74 is fixed to the first slider 73. The first drive member 71 is used to drive the first lead screw 72 to rotate. After the first drive member 71 drives the first lead screw 72 to rotate, the first slider 73 moves along the first direction X, which drives the first push plate 74 to push the plate 8 to move along the first direction X.

[0040] Of course, the above is only one example of a reverse mechanism. Without departing from the principle of this utility model, those skilled in the art can also use other reciprocating mechanisms to push the plate to move in the reverse direction.

[0041] like Figure 2 and Figure 3 As shown, with the reverse thrust mechanism 7 provided, the positioning mechanism also includes a second lifting assembly 44 and a second positioning roller assembly 45. The second positioning roller assembly 45 includes a second bracket 451, a second roller 452 and a second roller 453. The second roller 453 is rotatably connected to the second bracket 451 and is mounted on the second roller 452. The second roller 453 is inclined along the second direction Y and away from the limiting assembly 41 and along the first direction X and away from the cutting mechanism 2. The second lifting assembly 44 is mounted on the frame 1. When the reverse thrust mechanism 7 pushes the plate 8 to move in the reverse direction X, the second lifting component 44 drives the second support 451 to rise so that the second roller 453 contacts the plate 8, and the first lifting component 42 drives the first support 431 to fall so that the first roller 433 disengages from the plate 8. The friction between the second roller 453 and the plate 8 is used to drive the plate 8 to move toward the limiting component 41. When the drive mechanism 5 pushes the plate 8 to move in the forward direction X, the first lifting component 42 drives the first support 431 to rise so that the first roller 433 contacts the plate 8, and the second lifting component 44 drives the second support 451 to fall so that the second roller 453 disengages from the plate 8. The friction between the first roller 433 and the plate 8 is used to drive the plate 8 to move toward the limiting component 41.

[0042] For example, such as Figure 1As shown, the drive mechanism 5 includes a second drive member 51, a second lead screw 52, ​​a second slider 53, a guide rod, a second push plate 54, and a third lifting assembly 56. The guide rod and the second lead screw 52 are both arranged along the first direction X. The guide rod is fixedly connected to the frame 1, and the second lead screw 52 is rotatably connected to the frame 1. The second slider 53 is threadedly connected to the second lead screw 52 and slidably connected to the guide rod. The third lifting assembly 56 is fixed to the second slider 53. The third lifting assembly 56 is used to drive the second push plate 54 to rise and contact the plate 8 to push the plate 8 to move along the first direction X, or to drive the second push plate 54 to fall and disengage from the plate 8. When the drive mechanism 5 needs to drive the plate 8 to move along the first direction X, the third lifting component 56 drives the second push plate 54 to rise and contact the plate 8. Then, the second drive component 51 drives the second lead screw 52 to rotate, thereby driving the second slider 53 and the third lifting component 56 and the second push plate 54 located on the second slider 53 to move along the first direction X, thereby pushing the plate 8 to move along the first direction X. When the reverse push mechanism 7 pushes the plate 8 to move along the first direction X, the third lifting component 56 drives the second push plate 54 to descend to disengage from the plate 8, so as to prevent the second push plate 54 from affecting the movement of the plate 8.

[0043] like Figure 1 As shown, in order to avoid interference between the drive mechanism 5 and the first roller 433 assembly, the frame 1 includes a first region 11, a second region 12 and a third region 13 extending along the first direction X on the horizontal plane. The second region 12 is located between the first region 11 and the third region 13 in the second direction Y. The drive mechanism 5 is disposed in the first region 11 and the third region 13, and the first roller 433 assembly is disposed in the second region 12.

[0044] For example, the second push plate 54 is embedded with a ball bearing on the side facing the plate 8, which can reduce the friction between the second push plate 54 and the plate 8 as the plate 8 approaches the limiting component 41 along the second direction Y.

[0045] For example, such as Figure 1 As shown, a limiting roller 411 is provided on the limiting component 41. The limiting roller 411 rotates in the third direction Z to reduce the friction between the plate 8 and the limiting component 41.

[0046] The technical solution of this utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of this utility model.

Claims

1. An automatic positioning board cutting device, characterized in that, include: Rack (1); The cutting mechanism (2) is fixed to one end of the frame (1) along the first direction; A support roller assembly (3) is installed on the frame (1) and used to support the plate (8). The support roller assembly (3) includes a support roller (31) and a support roller (32). The support roller (31) is arranged along the second direction and is rotatably connected to the frame (1). The support roller (32) is installed on the support roller (31). The positioning mechanism includes a limiting component (41), a first lifting component (42), and a first positioning roller assembly (43). The limiting component (41) is installed on one side of the frame (1) along a second direction and extends along a first direction. The first positioning roller assembly (43) includes a first bracket (431), a first roller (432), and a first roller (433). The first roller (433) is rotatably connected to the first bracket (431) and is installed on the first roller (432). The first roller (433) is inclined along the second direction away from the limiting component (41) and along the first direction towards the cutting mechanism (2). The first lifting component (42) is installed on the frame (1). When the plate (8) moves toward the cutting mechanism (2), it drives the first bracket (431) to rise so that the first roller (433) contacts the plate (8). A drive mechanism (5) is used to drive the plate (8) to move toward the cutting mechanism (2) along the first direction; A clamping mechanism (6) is used to clamp the plate (8).

2. The automatically positioned sheet metal cutting equipment according to claim 1, characterized in that, The sheet metal cutting equipment also includes a reverse push mechanism (7), which is installed at one end of the frame (1) near the cutting mechanism (2) and contacts the end of the sheet metal (8) near the cutting mechanism (2). It is used to push the sheet metal (8) to move along the first direction and away from the cutting mechanism (2) to adjust the distance of the sheet metal (8) beyond the cutting mechanism (2).

3. The automatically positioned sheet metal cutting equipment according to claim 2, characterized in that, The reverse thrust mechanism (7) includes a first drive member (71), a first lead screw (72), a first slider (73), a guide rod, and a first push plate (74). The first lead screw (72) is arranged along the first direction and rotatably connected to the frame (1). The guide rod is arranged along the first direction. The first slider (73) is threadedly connected to the first lead screw (72) and slidably connected to the guide rod. The first push plate (74) is fixed to the first slider (73). The first drive member (71) is used to drive the first lead screw (72) to rotate.

4. The automatically positioned sheet metal cutting equipment according to claim 2, characterized in that, The positioning mechanism further includes a second lifting assembly (44) and a second positioning roller assembly (45). The second positioning roller assembly (45) includes a second bracket (451), a second roller (452), and a second roller (453). The second roller (453) is rotatably connected to the second bracket (451) and mounted on the second roller (452). The second roller (453) is inclined along a second direction away from the limiting assembly (41) and along a first direction away from the cutting mechanism (2). The second lifting assembly (44) is mounted on... When the frame (1) and the plate (8) move away from the cutting mechanism (2), the second lifting component (44) drives the second bracket (451) to rise so that the second roller (453) contacts the plate (8), and the first lifting component (42) drives the first bracket (431) to fall so that the first roller (433) disengages from the plate (8); when the plate (8) moves closer to the cutting mechanism (2), the second lifting component (44) drives the second bracket (451) to fall so that the second roller (453) disengages from the plate (8).

5. The automatically positioned sheet metal cutting equipment according to claim 1, characterized in that, The frame (1) includes a first region (11), a second region (12) and a third region (13) extending along the first direction on a horizontal plane. In the second direction, the second region (12) is located between the first region (11) and the third region (13). The drive mechanism (5) is disposed in the first region (11) and the third region (13). The first roller (433) assembly is disposed in the second region (12).

6. The automatically positioned sheet metal cutting equipment according to claim 1, characterized in that, The driving mechanism (5) includes a second driving member (51), a second lead screw (52), a second slider (53), a guide rod, a second push plate (54), and a third lifting assembly (56). The guide rod and the second lead screw (52) are both arranged along the first direction. The guide rod is fixedly connected to the frame (1). The second lead screw (52) is rotatably connected to the frame (1). The second slider (53) is threadedly connected to the second lead screw (52) and slidably connected to the guide rod. The third lifting assembly (56) is fixed to the second slider (53). The third lifting assembly (56) is used to drive the second push plate (54) to rise and then contact the plate (8) to push the plate (8) to move along the first direction or to drive the second push plate (54) to fall and then disengage from the plate (8).

7. The automatically positioned sheet metal cutting equipment according to claim 6, characterized in that, The second push plate (54) has ball bearings embedded on the side facing the plate (8).

8. The automatically positioned sheet metal cutting equipment according to claim 1, characterized in that, The limiting component (41) is provided with a limiting roller (411), which rotates in a third direction.

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