A multi-station laser cutting and forming device for cable tray

Abstract

The application discloses a cable bridge multi-station laser cutting forming equipment and relates to the field of cable bridge processing, in particular to the cable bridge multi-station laser cutting forming equipment. The cable bridge multi-station laser cutting forming equipment specifically comprises a workbench, a cutting head arranged on the top of the workbench, and a cable bridge arranged on the top of the workbench. A plurality of conveying belts are arranged on the workbench, the cable bridge is sent to a cutting position through the conveying belts, and a limiting support plate is synchronously driven to limit the final position of the cable bridge, thereby achieving the uniformity of the plurality of stations in synchronous laser cutting of the plurality of cable bridges. The rotatable limiting support plate is convenient for final unloading. While clamping the plurality of cable bridges, a push plate is synchronously extended on the side of the final position of the cable bridge, thereby correcting the positions of the plurality of cable bridges. The plurality of cable bridges are clamped on both sides and pushed on the other side at the same time, thereby avoiding the misalignment of the plurality of cable bridges caused by clamping deviation, and the plurality of cable bridges always maintain uniformity.

Description

Technical Field

[0001] This invention relates to the field of cable tray processing technology, and more specifically, to a multi-station laser cutting and forming equipment for cable trays. Background Technology

[0002] Cable trays are classified into trough type, tray type, ladder type, and mesh type structures. They consist of supports, brackets, and installation accessories. Cable trays inside buildings can be installed independently or laid on various building and pipe rack supports. They should be characterized by simple structure, beautiful appearance, flexible configuration, and convenient maintenance. All parts must be galvanized. Cable trays installed outdoors are also available.

[0003] For example, utility model patent CN220127877U discloses a multi-station laser cutting machine, which clamps and fixes the workpiece by clamping and fixing it with clamping plate two and clamping plate one, and then performs laser cutting on the workpiece. It can also load and unload the workpiece on the other side of the support. This allows for convenient and quick clamping and fixing of the workpiece, effectively avoiding affecting the cutting quality of the workpiece, and at the same time, effectively avoiding increasing production costs.

[0004] However, while the above-mentioned description has the effect of simultaneously and stably clamping the cable trays during laser cutting, it lacks the function of synchronously positioning multiple cable trays being laser cut at the same time. That is, when the cable trays are placed at the laser cutting position at the same time, they cannot maintain the same state during loading. Since the cable trays are in a continuous state of motion when they are loaded to the designated position, the cable trays are prone to displacement.

[0005] At the same time, there is no correction structure for clamping cable trays, which makes it impossible to guarantee the uniformity when multiple stations perform synchronous laser cutting on multiple cable trays. Therefore, a solution is provided. Summary of the Invention

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a multi-station laser cutting and forming equipment for cable trays.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a multi-station laser cutting and forming equipment for cable trays, comprising a worktable, a cutting head being provided on the top of the worktable, and a cable tray being provided on the top of the worktable;

[0008] The workbench is equipped with a push-limiting mechanism inside, a pull-out mechanism at the bottom, and a clamping mechanism at the top.

[0009] The belt push limiting mechanism includes a first motor fixedly installed on the outer wall of one side of the workbench, a first belt roller on one side of the first motor, the first belt roller being rotatably installed on the inner wall of the workbench, and multiple conveyor belts being rotatably installed on the outer wall of the first belt roller. The multiple conveyor belts are arranged parallel to each other, the tops of the multiple conveyor belts are flush with the top of the workbench, and a second belt roller is rotatably installed on the other side of the multiple conveyor belts.

[0010] The second belt roller is rotatably installed on the inner wall of the workbench. The top of the multiple conveyor belts is provided with guide plates. The multiple guide plates are fixedly installed on the top of the workbench. The multiple guide plates are arranged symmetrically in pairs and are arranged correspondingly to the conveyor belts.

[0011] In a preferred embodiment, gears are fixedly installed on the outer walls of both sides of the second belt roller. The two gears are arranged symmetrically to each other. Gear rings mesh on the outer walls of the two gears. The two gear rings are rotatably installed on the inner wall of the worktable. The two gear rings are arranged symmetrically to each other.

[0012] In a preferred embodiment, magnetic collars are fixedly installed on the inner walls of the two toothed rings. The two magnetic collars are arranged symmetrically to each other, and the length of the two magnetic collars is greater than the length of the toothed rings. A rotating rod is provided on the inner wall of the two magnetic collars, and the rotating rod is rotatably installed on the inner wall of the worktable.

[0013] In a preferred embodiment, a plurality of limiting support plates are fixedly installed on the outer wall of the rotating rod. The limiting support plates are located at the bottom of the workbench. A locking ring is fixedly installed on one side of the top of the plurality of limiting support plates. The locking ring is arranged in a U-shape. The top of the plurality of limiting support plates is in contact with the bottom of the plurality of cable trays.

[0014] In a preferred embodiment, the unloading mechanism includes a positioning plate fixedly installed at the bottom of a plurality of limiting support plates, a push plate fixedly installed at the bottom of the plurality of positioning plates, the plurality of push plates being arranged vertically downward, and a pull rod being fixedly installed at the bottom of the plurality of push plates.

[0015] In a preferred embodiment, the clamping mechanism includes a plurality of rubber pressure rollers disposed on the outer walls of the two side guide plates. The plurality of rubber pressure rollers are arranged in pairs corresponding to each other and are arranged in a vertical position. The outer walls of the plurality of rubber pressure rollers are rotatably mounted with clamping plates. The plurality of clamping plates are arranged in pairs corresponding to each other. Two sliding push blocks are fixedly mounted on the outer walls of the two clamping plates and are slidably mounted on the inner walls of the guide plates.

[0016] In a preferred embodiment, the outer walls of the two sliding blocks are connected by a common threaded rod. The threaded rod is horizontally arranged, and the threads on both sides of the threaded rod are symmetrically arranged. There are multiple threaded rods, and the multiple threaded rods are arranged correspondingly to multiple conveyor belts. A connecting roller is fixedly installed between the multiple threaded rods. The threaded rod at the end is connected to a second motor through the connecting roller. The second motor is fixedly installed on the top of the worktable.

[0017] In a preferred embodiment, the tops of the two sliding blocks are respectively hinged to a push plate, the two push plates are arranged symmetrically to each other, and a horizontal belt plate is hinged to one side of the two push plates. The horizontal belt plate is arranged in a horizontal state, and multiple pull bars are fixedly installed at the bottom of the horizontal belt plate. The multiple pull bars are slidably installed on the top of the worktable, and a push plate is fixedly installed on one side of the multiple pull bars.

[0018] In a preferred embodiment, the extrusion plate is arranged vertically, and a plurality of locking push blocks are fixedly installed on the outer wall of the extrusion plate. The plurality of locking push blocks are arranged parallel to each other with the positioning ring, and the outer wall of the plurality of locking push blocks is in contact with the inner wall of the positioning ring.

[0019] The technical effects and advantages of this invention are as follows:

[0020] This invention uses a combination of a push-limiting mechanism and a pull-unloading mechanism. Multiple conveyor belts are set on the workbench to transport the cable tray to the cutting position. Simultaneously, the limiting support plate restricts the final position of the cable tray, achieving uniformity when multiple stations perform synchronous laser cutting on multiple cable trays. The rotatable limiting support plate also facilitates final unloading.

[0021] Furthermore, by setting up a clamping mechanism to assist, while clamping multiple cable trays, a push plate extends simultaneously from one side of the final position of the cable trays to correct their positions. This ensures that multiple cable trays are clamped on both sides and pushed on the other side, preventing misalignment of multiple cable trays due to clamping deviation and ensuring that multiple cable trays always maintain uniformity. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0023] Figure 2 This is a top view of the present invention.

[0024] Figure 3 This is a partial structural diagram of the present invention.

[0025] Figure 4 This is a partial cross-sectional view of the push-limit mechanism and the pull-off mechanism in this invention.

[0026] Figure 5 This is a vertical sectional view of the clamping mechanism in this invention.

[0027] Figure 6 This is a partial cross-sectional view of the clamping mechanism in this invention.

[0028] Figure 7 This is a cross-sectional view of the clamping mechanism in this invention.

[0029] The attached diagram is labeled as follows: 1. Workbench; 2. Cutting head; 3. Cable tray; 4. Push-limit mechanism; 41. First motor; 42. First belt roller; 43. Conveyor belt; 44. Second belt roller; 45. Guide plate; 46. Gear; 47. Gear ring; 48. Magnetic collar; 49. Rotating rod; 410. Limiting support plate; 411. Locking ring; 5. Pull-out mechanism; 51. Positioning plate; 52. Push plate; 53. Pull rod; 6. Clamping mechanism; 61. Rubber pressure roller; 62. Belt clamping plate; 63. Sliding push block; 64. Threaded rod; 65. Connecting roller; 66. Second motor; 67. Push plate; 68. Horizontal belt plate; 69. Pull bar; 610. Extrusion push plate; 611. Locking push block. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] The lack of a function to simultaneously position multiple cable trays undergoing laser cutting means that when cable trays are placed at the laser cutting position at the same time, they cannot maintain the same state during loading. Since the cable trays are in continuous motion when loaded to the designated position, they are prone to displacement.

[0032] Furthermore, the lack of a correction structure for clamping cable trays makes it impossible to guarantee uniformity when multiple stations perform synchronous laser cutting on multiple cable trays. To solve this problem, the following technical solution is proposed:

[0033] Refer to the instruction manual appendix Figures 1-7 A multi-station laser cutting and forming equipment for cable trays, such as Figure 1 and Figure 2 As shown, it includes a workbench 1, a cutting head 2 on the top of the workbench 1, a cable tray 3 on the top of the workbench 1, a push-limiting mechanism 4 inside the workbench 1, a pull-out mechanism 5 at the bottom of the workbench 1, and a clamping mechanism 6 on the top of the workbench 1.

[0034] like Figure 3 and Figure 4 As shown, the belt push limiting mechanism 4 includes a first motor 41 fixedly installed on the outer wall of one side of the workbench 1. A first belt roller 42 is provided on one side of the first motor 41. The first belt roller 42 is rotatably installed on the inner wall of the workbench 1. Multiple conveyor belts 43 are rotatably installed on the outer wall of the first belt roller 42. The multiple conveyor belts 43 are arranged in parallel to each other. The top of the multiple conveyor belts 43 is flush with the top of the workbench 1. A second belt roller 44 is rotatably installed on the other side of the multiple conveyor belts 43.

[0035] The second belt roller 44 is rotatably installed on the inner wall of the workbench 1. The first belt roller 42 is driven to rotate counterclockwise by the first motor 41. In turn, the first belt roller 42 drives multiple conveyor belts 43 and the second belt roller 44 to rotate. That is, multiple conveyor belts 43 rotate counterclockwise at the top of the workbench 1 to transport the placed cable trays 3. The top of the multiple conveyor belts 43 is provided with guide plates 45. The multiple guide plates 45 are fixedly installed on the top of the workbench 1. The multiple guide plates 45 are arranged symmetrically in pairs and correspond to the conveyor belts 43. The placed cable trays 3 are guided to the top of the conveyor belts 43 through the guide plates 45 on both sides.

[0036] like Figure 2 and Figure 4 As shown, gears 46 are fixedly installed on the outer walls of both sides of the second belt roller 44. The two gears 46 are arranged symmetrically to each other. Gear rings 47 mesh with the outer walls of the two gears 46. The two gear rings 47 are rotatably installed on the inner wall of the worktable 1. The two gear rings 47 are arranged symmetrically to each other. When the second belt roller 44 rotates, it drives the gears 46 to rotate counterclockwise. Then, the gears 46 drive the gear rings 47 to rotate clockwise.

[0037] like Figure 2 and Figure 4 As shown, magnetic collars 48 are fixedly installed on the inner walls of the two toothed rings 47. The two magnetic collars 48 are arranged symmetrically to each other. The length of the two magnetic collars 48 is greater than the length of the toothed rings 47. The inner walls of the two magnetic collars 48 are jointly provided with a rotating rod 49. The rotating rod 49 is rotatably installed on the inner wall of the worktable 1. When the toothed rings 47 rotate clockwise, they drive the magnetic collars 48 to rotate synchronously. At this time, the magnetic collars 48 drive the rotating rod 49 to rotate synchronously through magnetic attraction.

[0038] like Figure 2 and Figure 4As shown, multiple limiting support plates 410 are fixedly installed on the outer wall of the rotating rod 49. The limiting support plates 410 are set at the bottom of the workbench 1. A locking ring 411 is fixedly installed on one side of the top of the multiple limiting support plates 410. The locking ring 411 is set in a door shape. The top of the multiple limiting support plates 410 is in contact with the bottom of the multiple cable trays 3. Then the rotating rod 49 drives the multiple limiting support plates 410 to rotate clockwise and deflect from bottom to top to approach and contact the bottom of the workbench 1.

[0039] That is, multiple limiting support plates 410 are flush with the top outer wall of the workbench 1, and the cable tray 3 delivered by the conveyor belt 43 moves to the limiting support plate 410 and gets close to the locking ring 411. After the limiting support plate 410 and the top of the workbench 1 are kept horizontally attached and stable, the magnetic collar 48, which continues to rotate, cannot drive the rotating rod 49 to continue to rotate and remains idle.

[0040] like Figure 2 and Figure 4 As shown, the unloading mechanism 5 includes a positioning plate 51 fixedly installed at the bottom of multiple limiting support plates 410. A push plate 52 is fixedly installed at the bottom of the multiple positioning plates 51. The multiple push plates 52 are arranged vertically downward. A pull rod 53 is fixedly installed at the bottom of the multiple push plates 52. That is, by pulling down the pull rod 53, the push plate 52 can be driven to pull down the positioning plate 51, so that the multiple limiting support plates 410 can be directly deflected downward.

[0041] like Figure 5 and Figure 6 As shown, the clamping mechanism 6 includes multiple rubber pressure rollers 61 disposed on the outer walls of the two side guide plates 45. The multiple rubber pressure rollers 61 are arranged in pairs corresponding to each other and are arranged in a vertical state. The outer walls of the multiple rubber pressure rollers 61 are rotatably mounted with clamping plates 62.

[0042] Multiple clamping plates 62 are arranged in pairs corresponding to each other. Two sliding push blocks 63 are fixedly installed on the outer walls of the two clamping plates 62. The two sliding push blocks 63 are slidably installed on the inner wall of the guide plate 45. When the two sliding push blocks 63 move relative to each other, they drive the clamping plates 62 to bring the multiple rubber pressure rollers 61 on both sides closer to each other, so that the multiple rubber pressure rollers 61 on both sides squeeze and clamp the outer walls of the cable tray 3.

[0043] like Figure 5 and Figure 6 As shown, the outer walls of the two sliding blocks 63 are connected by a common threaded rod 64. The threaded rod 64 is set in a horizontal state, and the threads on both sides of the threaded rod 64 are symmetrically arranged. There are multiple threaded rods 64, and the multiple threaded rods 64 are arranged in correspondence with multiple conveyor belts 43. A connecting roller 65 is fixedly installed between the multiple threaded rods 64. The threaded rod 64 located at the end is connected to the second motor 66 through the connecting roller 65.

[0044] The second motor 66 is fixedly installed on the top of the workbench 1. The second motor 66 drives the connecting roller 65 to rotate. Through the mutual connection between the multiple connecting rollers 65 and the multiple threaded rods 64, the threaded rods 64 rotate synchronously, thereby driving the sliding push blocks 63 on both sides to move closer to each other.

[0045] like Figure 6 and Figure 7 As shown, the tops of the two sliding push blocks 63 are respectively hinged to push plates 67. The two push plates 67 are arranged symmetrically to each other. A horizontal belt plate 68 is hinged to one side of the two push plates 67. The horizontal belt plate 68 is arranged in a horizontal state. Multiple pull bars 69 are fixedly installed at the bottom of the horizontal belt plate 68. The multiple pull bars 69 are slidably installed on the top of the worktable 1. A push plate 610 is fixedly installed on one side of the multiple pull bars 69.

[0046] The extrusion plate 610 is set vertically, and multiple locking push blocks 611 are fixedly installed on the outer wall of the extrusion plate 610. The multiple locking push blocks 611 are set parallel to each other with the locking ring 411. The outer wall of the multiple locking push blocks 611 is in contact with the inner wall of the locking ring 411. When the sliding push blocks 63 on both sides approach each other, they drive the two push plates 67 to approach each other. Then, the end connected to the two push plates 67 moves to one side, which drives the horizontal belt plate 68 to move. Thus, the horizontal belt plate 68 drives multiple pull strips 69 to move the extrusion plate 610. The extrusion plate 610 drives the multiple locking push blocks 611 to insert into the locking ring 411 and simultaneously squeeze the outer wall of the cable tray 3.

[0047] In specific implementation, the first motor 41 drives the first belt roller 42 to rotate counterclockwise, and then the first belt roller 42 drives multiple conveyor belts 43 and the second belt roller 44 to rotate. That is, multiple conveyor belts 43 rotate counterclockwise synchronously on the top of the workbench 1. Then the cable tray 3 is placed on the top of the conveyor belt 43 through the guide plates 45 on both sides, that is, the conveyor belt 43 transports the cable tray 3 forward.

[0048] The rotation of the second belt roller 44 drives the gear 46 to rotate counterclockwise. The gear 46 then drives the gear ring 47 to rotate clockwise. When the gear ring 47 rotates clockwise, it drives the magnetic collar 48 to rotate synchronously. At this time, the magnetic collar 48 drives the rotating rod 49 to rotate synchronously through magnetic attraction. The rotating rod 49 drives multiple limit support plates 410 to rotate clockwise and deflect from bottom to top, approaching the bottom of the contact worktable 1.

[0049] That is, multiple limiting support plates 410 are flush with the top outer wall of the workbench 1, and the cable tray 3, which is sent by the conveyor belt 43, is moved to the limiting support plate 410 and lifted and close to the locking ring 411. At this time, one end of the cable tray 3 is restricted in the locking ring 411 by the locking push block 611. After the limiting support plate 410 and the top of the workbench 1 are kept horizontally attached and stable, the magnetic collar 48, which continues to rotate, cannot drive the rotating rod 49 to continue to rotate and remains idle. Then the first motor 41 is turned off so that the magnetic collar 48 stabilizes the rotating rod 49, that is, the position of the cable tray 3 is stabilized.

[0050] The second motor 66 is started to drive the connecting roller 65 to rotate. Through the mutual connection between the multiple connecting rollers 65 and the multiple threaded rods 64, the threaded rods 64 rotate synchronously. The threaded rods 64 drive the sliding push blocks 63 on both sides to move closer to each other. When the two sliding push blocks 63 move relative to each other, they drive the clamping plate 62 to make the multiple rubber pressure rollers 61 on both sides move closer to each other. The multiple rubber pressure rollers 61 on both sides squeeze and clamp the outer walls on both sides of the cable tray 3.

[0051] At the same time, when the sliding push blocks 63 on both sides approach each other, they drive the two push plates 67 to approach each other. Then, the end of the two push plates 67 connected to one side moves to one side, which drives the horizontal belt plate 68 to move. The horizontal belt plate 68 drives multiple pull bars 69 to move the extrusion push plate 610. Through the extrusion push plate 610, multiple locking push blocks 611 are inserted into the locking ring 411 and simultaneously squeeze the outer wall of the cable tray 3, stabilizing the position of the locking ring 411. At the same time, it ensures that when the cable tray 3 is clamped, the position of one end of it remains aligned. And by moving, it avoids the cable tray 3 from being misaligned, so that multiple cable trays 3 always maintain uniformity.

[0052] After the cutting is completed, the second motor 66 causes the locking push block 611 to disengage from the locking ring 411, and the pull rod 53 drives the push plate 52 to pull down the positioning plate 51, so that the multiple limit support plates 410 can directly deflect downward to bring out the cut cable tray 3.

[0053] In summary, multiple conveyor belts on the workbench transport the cable trays to the cutting position, and the limiting support plate restricts the final position of the cable trays. This ensures uniformity when multiple workstations perform synchronous laser cutting on multiple cable trays. While clamping multiple cable trays, a push plate extends simultaneously from one side of the final position of the cable trays to correct their position. This ensures that multiple cable trays are clamped on both sides and pushed from the other side, preventing misalignment caused by clamping deviation and maintaining uniformity among the multiple cable trays.

[0054] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0055] Secondly: The accompanying drawings of the embodiments disclosed in this invention only involve the structures involved in the embodiments disclosed in this invention. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this invention can be combined with each other.

[0056] In conclusion, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A multi-station laser cutting and forming equipment for cable trays, comprising a worktable (1), a cutting head (2) disposed on the top of the worktable (1), and a cable tray (3) disposed on the top of the worktable (1), characterized in that: The workbench (1) is equipped with a push-limiting mechanism (4) inside, a pull-out mechanism (5) is provided at the bottom of the workbench (1), and a clamping mechanism (6) is provided at the top of the workbench (1). The belt push limiting mechanism (4) includes a first motor (41) fixedly installed on the outer wall of one side of the workbench (1). A first belt roller (42) is provided on one side of the first motor (41). The first belt roller (42) is rotatably installed on the inner wall of the workbench (1). Multiple conveyor belts (43) are rotatably installed on the outer wall of the first belt roller (42). The multiple conveyor belts (43) are arranged in parallel to each other. The top of the multiple conveyor belts (43) is flush with the top of the workbench (1). A second belt roller (44) is rotatably installed on the other side of the multiple conveyor belts (43). The second belt roller (44) is rotatably installed on the inner wall of the workbench (1). The top of the multiple conveyor belts (43) is provided with guide plates (45). The multiple guide plates (45) are fixedly installed on the top of the workbench (1). The multiple guide plates (45) are arranged symmetrically in pairs. The multiple guide plates (45) are arranged correspondingly to the conveyor belts (43). The clamping mechanism (6) includes multiple rubber rollers (61) arranged on the outer wall of the two side guide plates (45). The multiple rubber rollers (61) are arranged in pairs corresponding to each other and are arranged in a vertical state. The outer wall of the multiple rubber rollers (61) is rotatably mounted with clamping plates (62). The multiple clamping plates (62) are arranged in pairs corresponding to each other. The outer wall of the two clamping plates (62) is fixedly mounted with sliding push blocks (63). The two sliding push blocks (63) are slidably mounted on the inner wall of the guide plate (45). The outer walls of the two sliding blocks (63) are connected by a common threaded rod (64). The threaded rod (64) is set in a horizontal state. The threads on both sides of the threaded rod (64) are symmetrically arranged. There are multiple threaded rods (64). The multiple threaded rods (64) are arranged correspondingly to multiple conveyor belts (43). A connecting roller (65) is fixedly installed between the multiple threaded rods (64). The threaded rod (64) at the end is connected to the second motor (66) through the connecting roller (65). The second motor (66) is fixedly installed on the top of the workbench (1). The tops of the two sliding push blocks (63) are respectively hinged to push plates (67), the two push plates (67) are arranged symmetrically to each other, and a horizontal belt plate (68) is hinged to one side of the two push plates (67). The horizontal belt plate (68) is arranged in a horizontal state, and multiple pull bars (69) are fixedly installed at the bottom of the horizontal belt plate (68). The multiple pull bars (69) are slidably installed on the top of the workbench (1), and a push plate (610) is fixedly installed on one side of the multiple pull bars (69).

2. The multi-station laser cutting and forming equipment for cable trays according to claim 1, characterized in that: Gears (46) are fixedly installed on the outer walls of both sides of the second belt roller (44). The two gears (46) are arranged symmetrically to each other. The outer walls of the two gears (46) are meshed with toothed rings (47). The two toothed rings (47) are rotatably installed on the inner wall of the worktable (1). The two toothed rings (47) are arranged symmetrically to each other.

3. The multi-station laser cutting and forming equipment for cable trays according to claim 2, characterized in that: A magnetic collar (48) is fixedly installed on the inner wall of the two toothed rings (47). The two magnetic collars (48) are arranged symmetrically to each other. The length of the two magnetic collars (48) is greater than the length of the toothed ring (47). The inner wall of the two magnetic collars (48) is provided with a rotating rod (49). The rotating rod (49) is rotatably installed on the inner wall of the workbench (1).

4. The multi-station laser cutting and forming equipment for cable trays according to claim 3, characterized in that: Multiple limiting support plates (410) are fixedly installed on the outer wall of the rotating rod (49). The limiting support plates (410) are set at the bottom of the workbench (1). A locking ring (411) is fixedly installed on one side of the top of the multiple limiting support plates (410). The locking ring (411) is set in a door shape. The top of the multiple limiting support plates (410) is in contact with the bottom of the multiple cable trays (3).

5. The multi-station laser cutting and forming equipment for cable trays according to claim 4, characterized in that: The unloading mechanism (5) includes a positioning plate (51) fixedly installed at the bottom of multiple limiting support plates (410), a push plate (52) fixedly installed at the bottom of the multiple positioning plates (51), the multiple push plates (52) are arranged vertically downward, and a pull rod (53) is fixedly installed at the bottom of the multiple push plates (52).

6. The multi-station laser cutting and forming equipment for cable trays according to claim 1, characterized in that: The extrusion plate (610) is set in a vertical position. Multiple locking push blocks (611) are fixedly installed on the outer wall of the extrusion plate (610). The multiple locking push blocks (611) are set parallel to each other with the locking ring (411). The outer wall of the multiple locking push blocks (611) is in contact with the inner wall of the locking ring (411).

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