Multi-station laser cutting forming equipment for cable bridge

Abstract

The invention discloses a cable bridge multi-station laser cutting forming device, and relates to the field of cable bridge machining, and the cable bridge multi-station laser cutting forming device specifically comprises a workbench, the top of the workbench is provided with a cutting head, and the top of the workbench is provided with a cable bridge; the multiple sets of conveying belts are arranged on the workbench, the cable bridges are conveyed to the cutting position through the conveying belts, the limiting supporting plates are synchronously driven to limit the final positions of the cable bridges, the uniformity of synchronous laser cutting of the multiple cable bridges at multiple stations is achieved, the limiting supporting plates capable of rotating are also convenient for final discharging, and the working efficiency is improved. When a plurality of cable bridges are clamped, a pushing plate synchronously extends out of one side of the final position of each cable bridge, so that the positions of the plurality of cable bridges are corrected, the plurality of cable bridges are pushed by the other side while being clamped by the two sides, dislocation of the plurality of cable bridges caused by clamping deviation of the plurality of cable bridges is avoided, and the cable bridge clamping accuracy is improved. And the uniformity of a plurality of cable bridges is always kept.

Description

Technical Field

[0001] The present invention relates to the technical field of cable bridge processing, and more particularly to a multi-station laser cutting and forming device for a cable bridge. Background Art

[0002] Cable trays are divided into trough type, tray type, ladder type, grid type and other structures, and are composed of brackets, supports and installation accessories. The cable trays can be erected independently in buildings or laid on various buildings and pipe gallery brackets. They should have the characteristics of simple structure, beautiful appearance, flexible configuration and easy maintenance. All parts need to be galvanized and installed in the open air outside the building.

[0003] For example, utility model patent CN220127877U discloses a multi-station laser cutting machine, which uses clamping plates 2 and 1 to clamp and fix the workpiece, and performs laser cutting on the workpiece. Loading and unloading can also be performed on the other side of the support. By clamping and fixing the workpiece conveniently and quickly, it effectively avoids affecting the cutting quality of the workpiece and effectively avoids increasing production costs. However, although the above-mentioned description has the effect of simultaneous laser cutting and stable clamping, it lacks the function of synchronously positioning multiple cable trays for laser cutting. 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. Moreover, since the cable trays are in a state of continuous movement when loading to the designated position, the cable trays are prone to deviation. At the same time, there is no correction structure when clamping the cable tray, so that when multiple stations perform synchronous laser cutting on multiple cable trays, their uniformity cannot be guaranteed. For this purpose, a solution is now provided. Summary of the Invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a cable tray multi-station laser cutting and forming device.

[0005] To achieve the above object, the present invention provides the following technical solution: a cable tray multi-station laser cutting and forming device, comprising a workbench, a cutting head is provided on the top of the workbench, and a cable tray is provided on the top of the workbench; The workbench is provided with a push-limiting mechanism inside, a pulling and unloading mechanism is provided at the bottom of the workbench, and a clamping mechanism is provided at the top of the workbench; The belt pushing and limiting mechanism includes a first motor fixedly mounted on the outer wall of one side of the workbench, a first belt roller is provided on one side of the first motor, the first belt roller is rotatably mounted on the inner wall of the workbench, a plurality of conveyor belts are rotatably mounted on the outer wall of the first belt roller, the plurality of conveyor belts are arranged parallel to each other, the tops of the plurality of conveyor belts are flush with the top of the workbench, and a second belt roller is rotatably mounted on the other side of the plurality of conveyor belts; The second belt roller is rotatably mounted on the inner wall of the workbench, and a plurality of material guide plates are provided on the top of the conveyor belts. The plurality of material guide plates are fixedly mounted on the top of the workbench, and the plurality of material guide plates are symmetrically arranged in pairs, and the plurality of material guide plates are arranged corresponding to the conveyor belts.

[0006] In a preferred embodiment, gears are fixedly mounted on the outer walls of both sides of the second belt roller, and the two gears are symmetrically arranged with each other. The outer walls of the two gears are meshed with gear rings, and the two gear rings are rotatably mounted on the inner wall of the workbench, and the two gear rings are symmetrically arranged with each other.

[0007] In a preferred embodiment, a magnetic collar is fixedly mounted on the inner walls of the two gear rings, the two magnetic collars are symmetrically arranged, the length of the two magnetic collars is greater than the length of the gear rings, and a rotating rod is commonly provided on the inner walls of the two magnetic collars, which is rotatably mounted on the inner wall of the workbench.

[0008] In a preferred embodiment, a plurality of limit support plates are fixedly installed on the outer wall of the rotating rod, and the limit support plates are arranged at the bottom of the workbench. A retaining ring is fixedly installed on one side of the top of the plurality of limit support plates, and the retaining ring is arranged in a door shape. The tops of the plurality of limit support plates are in contact with the bottoms of the plurality of cable trays.

[0009] In a preferred embodiment, the pulling and unloading mechanism includes a positioning plate fixedly installed on the bottom of multiple limit support plates, and a push belt plate is fixedly installed on the bottom of multiple positioning plates. Multiple push belt plates are arranged vertically downward, and a pull rod is commonly fixedly installed on the bottom of multiple push belt plates.

[0010] In a preferred embodiment, the clamping mechanism includes a plurality of rubber pressure rollers arranged on the outer walls of the material guide plates on both sides, the plurality of rubber pressure rollers are arranged in pairs corresponding to each other, the plurality of rubber pressure rollers are arranged in a vertical state, the outer walls of the plurality of rubber pressure rollers are rotatably installed with clamping plates, the plurality of clamping plates are arranged in pairs corresponding to each other, the outer walls of the two clamping plates are fixedly installed with sliding blocks, and the two sliding blocks are slidably installed on the inner wall of the material guide plate.

[0011] In a preferred embodiment, the outer walls of the two sliding blocks are commonly threadedly connected with a threaded rod, the threaded rod is arranged in a horizontal state, the threads on both sides of the threaded rod are arranged symmetrically with each other, there are multiple threaded rods, and the multiple threaded rods and the multiple conveyor belts are arranged corresponding to each other, and a connecting roller is fixedly installed between the multiple threaded rods, and a second motor is provided on one side of the connecting roller, and the second motor is fixedly installed on the top of the workbench.

[0012] In a preferred embodiment, the tops of the two sliding blocks are respectively hinged with a push plate, the two push plates are symmetrically arranged, and one side of the two push plates is commonly hinged with a cross-belt plate, the cross-belt plate is arranged in a horizontal state, and a plurality of pull strips are fixedly installed at the bottom of the cross-belt plate, and the plurality of pull strips are slidably installed on the top of the workbench, and a push plate is commonly fixedly installed on one side of the plurality of pull strips.

[0013] In a preferred embodiment, the pushing plate is arranged in a vertical state, and a plurality of fixing push blocks are fixedly installed on the outer wall of the pushing plate. The plurality of fixing push blocks and the retaining ring are arranged parallel to each other, and the outer walls of the plurality of fixing push blocks and the inner walls of the retaining ring are in contact with each other.

[0014] Technical effects and advantages of the present invention: The present invention cooperates with a belt pushing and limiting mechanism and a pulling and unloading mechanism, and arranges multiple sets of conveyor belts on the workbench. The conveyor belts deliver the cable tray to the cutting position, and simultaneously drive the limiting support plate to limit the final position of the cable tray, so as to achieve the uniformity of synchronous laser cutting of multiple cable trays at multiple stations, and the rotatable limiting support plate also facilitates the final unloading. By setting up a clamping mechanism to assist, while clamping multiple cable trays, a push plate is synchronously extended on one side of the final position of the cable tray to correct the position of the multiple cable trays, so that the multiple cable trays are clamped on both sides and pushed by the other side at the same time, avoiding the dislocation of multiple cable trays caused by the offset of the clamping, so that the multiple cable trays always maintain unity. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0016] Figure 2 It is a top view of the present invention.

[0017] Figure 3 It is a schematic diagram of the local structure of the present invention.

[0018] Figure 4 It is a partial cross-sectional view of the push-limit mechanism and the pull-release mechanism in the present invention.

[0019] Figure 5 It is a vertical cross-sectional view of the clamping mechanism in the present invention.

[0020] Figure 6 It is a partial cross-sectional view of the clamping mechanism in the present invention.

[0021] Figure 7 It is a cross-sectional view of the clamping mechanism in the present invention.

[0022] The accompanying drawings are marked as follows: 1. workbench; 2. cutting head; 3. cable tray; 4. belt push limit mechanism; 41. first motor; 42. first belt roller; 43. conveyor belt; 44. second belt roller; 45. material guide plate; 46. gear; 47. gear ring; 48. magnetic collar; 49. rotating rod; 410. limit support plate; 411. clamping ring; 5. pulling and unloading mechanism; 51. positioning plate; 52. belt push plate; 53. pulling rod; 6. clamping mechanism; 61. rubber pressure roller; 62. belt clamping plate; 63. sliding block; 64. threaded rod; 65. connecting roller; 66. second motor; 67. same push plate; 68. horizontal belt plate; 69. pull strip; 610. squeeze push plate; 611. clamping push block. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Due to the lack of the function of synchronously positioning multiple cable trays for laser cutting at the same time, 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 state of continuous movement when loading to the specified position, the cable trays are prone to offset. There is also no correction structure that can be used when clamping the cable tray, so when multiple stations perform synchronous laser cutting on multiple cable trays, it is impossible to ensure their uniformity. To solve this problem, the following technical solution is proposed: Refer to the instruction manual Figure 1-Figure 7 , a cable tray multi-station laser cutting and forming equipment, such as Figure 1 and Figure 2 As shown, it includes a workbench 1, a cutting head 2 is provided on the top of the workbench 1, a cable tray 3 is provided on the top of the workbench 1, a push-limit mechanism 4 is provided inside the workbench 1, a pulling and unloading mechanism 5 is provided at the bottom of the workbench 1, and a clamping mechanism 6 is provided on the top of the workbench 1; like Figure 3 and Figure 4As shown, the belt push and limit mechanism 4 includes a first motor 41 fixedly mounted 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 mounted on the inner wall of the workbench 1, a plurality of conveyor belts 43 are rotatably mounted on the outer wall of the first belt roller 42, the plurality of conveyor belts 43 are arranged parallel to each other, the tops of the plurality of conveyor belts 43 are flush with the top of the workbench 1, and a second belt roller 44 is rotatably mounted on the other side of the plurality of conveyor belts 43; The second belt roller 44 is rotatably installed on the inner wall of the workbench 1, and the first belt roller 42 is driven to rotate counterclockwise by the first motor 41, 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 are synchronously rotated counterclockwise on the top of the workbench 1 to convey the placed cable tray 3, and the tops of the multiple conveyor belts 43 are provided with guide plates 45, and the multiple guide plates 45 are fixedly installed on the top of the workbench 1. The multiple guide plates 45 are symmetrically arranged in pairs, and the multiple guide plates 45 are corresponding to the conveyor belts 43. The placed cable tray 3 is guided to the top of the conveyor belt 43 by the guide plates 45 on both sides.

[0025] 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, and the two gears 46 are symmetrically arranged. The outer walls of the two gears 46 are meshed with gear rings 47, and the two gear rings 47 are rotatably installed on the inner wall of the workbench 1. The two gear rings 47 are symmetrically arranged. The rotation of the second belt roller 44 drives the gear 46 to rotate counterclockwise, and the gear 46 drives the gear ring 47 to rotate clockwise.

[0026] like Figure 2 and Figure 4 As shown, a magnetic collar 48 is fixedly mounted on the inner walls of the two gear rings 47. The two magnetic collars 48 are symmetrically arranged with each other. The length of the two magnetic collars 48 is greater than the length of the gear rings 47. A rotating rod 49 is commonly provided on the inner walls of the two magnetic collars 48. The rotating rod 49 is rotatably mounted on the inner wall of the workbench 1. 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 adsorption.

[0027] like Figure 2 and Figure 4 As shown, a plurality of limiting support plates 410 are fixedly installed on the outer wall of the rotating rod 49, and the limiting support plates 410 are arranged at the bottom of the workbench 1. A locking ring 411 is fixedly installed on one side of the top of the plurality of limiting support plates 410. The locking ring 411 is arranged in a door shape. The tops of the plurality of limiting support plates 410 are in contact with the bottoms of the plurality of cable trays 3, and then the rotating rod 49 drives the plurality of limiting support plates 410 to rotate clockwise and deflect from bottom to top close to the bottom of the workbench 1. That is, multiple limit support plates 410 are flush with the top outer wall of the workbench 1, and the cable tray 3 sent by the conveyor belt 43 moves to the limit support plate 410 and is close to the locking ring 411. After the limit support plate 410 is kept horizontally fitted and stable with the top of the workbench 1, the magnetic ring 48 that continues to rotate cannot drive the rotating rod 49 to continue rotating and remains idling.

[0028] like Figure 2 and Figure 4 As shown, the pulling and unloading mechanism 5 includes a positioning plate 51 fixedly installed on the bottom of multiple limit support plates 410, and a push belt plate 52 is fixedly installed on the bottom of the multiple positioning plates 51, and multiple are arranged vertically downward. A pull rod 53 is commonly fixedly installed on the bottom of the multiple push belt plates 52, that is, the push belt plate 52 can be driven to pull down the positioning plate 51 by pulling down the pull rod 53, so that the multiple limit support plates 410 can be directly deflected downward.

[0029] like Figure 5 and Figure 6 As shown, the clamping mechanism 6 includes a plurality of rubber pressure rollers 61 provided on the outer walls of the guide plates 45 on both sides. The plurality of rubber pressure rollers 61 are provided in pairs corresponding to each other and are provided in a vertical state. The outer walls of the plurality of rubber pressure rollers 61 are rotatably mounted with clamping plates 62. Multiple splints 62 are arranged in pairs corresponding to each other, and sliding blocks 63 are fixedly installed on the outer walls of the two splints 62. The two sliding blocks 63 are slidably installed on the inner wall of the guide plate 45. When the two sliding blocks 63 move relative to each other, they drive the splints 62 so that the multiple rubber pressure rollers 61 on both sides approach each other, so that the multiple rubber pressure rollers 61 on both sides squeeze and clamp the outer walls of both sides of the cable tray 3.

[0030] like Figure 5 and Figure 6 As shown, the outer walls of the two sliding blocks 63 are commonly threadedly connected to a threaded rod 64, the threaded rod 64 is arranged 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 corresponding to the multiple conveyor belts 43. A connecting roller 65 is fixedly installed between the multiple threaded rods 64, and a second motor 66 is provided on one side of the connecting roller 65; 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. The threaded rods 64 are connected to each other through the connection between the multiple connecting rollers 65 and the multiple threaded rods 64, so that the threaded rods 64 rotate synchronously, so that the threaded rods 64 drive the sliding blocks 63 on both sides to approach each other.

[0031] like Figure 6 and Figure 7As shown, the tops of the two sliding blocks 63 are respectively hinged with push plates 67, and the two push plates 67 are symmetrically arranged. One side of the two push plates 67 is hinged with a horizontal strip plate 68, and the horizontal strip plate 68 is arranged in a horizontal state. A plurality of pull bars 69 are fixedly installed at the bottom of the horizontal strip plate 68. The plurality of pull bars 69 are slidably installed on the top of the workbench 1, and a squeeze plate 610 is fixedly installed on one side of the plurality of pull bars 69. The pushing plate 610 is set in a vertical state, and a plurality of fixed push blocks 611 are fixedly installed on the outer wall of the pushing plate 610. The plurality of fixed push blocks 611 are set parallel to each other and the locking ring 411. The outer walls of the plurality of fixed push blocks 611 fit into the inner wall of the locking ring 411. When the sliding blocks 63 on both sides approach each other, the two push plates 67 are driven to approach each other, and then one end connected to the two push plates 67 moves to one side, that is, drives the cross-belt plate 68 to move, so that the cross-belt plate 68 drives the plurality of pull strips 69 to make the pushing plate 610 move, and the pushing plate 610 drives the plurality of fixed push blocks 611 to be inserted into the locking ring 411 and synchronously squeeze the outer wall of the cable tray 3.

[0032] During specific implementation, the first motor 41 drives the first belt roller 42 to rotate counterclockwise, and then the first belt roller 42 drives the multiple conveyor belts 43 and the second belt roller 44 to rotate, that is, the multiple conveyor belts 43 rotate counterclockwise synchronously on the top of the workbench 1, and 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; The second belt roller 44 rotates to drive the gear 46 to rotate counterclockwise, and the gear 46 drives the gear ring 47 to rotate clockwise. When the gear ring 47 rotates clockwise, it drives the magnetic ring 48 to rotate synchronously. At this time, the magnetic ring 48 drives the rotating rod 49 to rotate synchronously through magnetic attraction. The rotating rod 49 drives the multiple limiting support plates 410 to rotate clockwise and deflect from bottom to top close to the bottom of the bonding workbench 1; That is, the plurality of limiting support plates 410 are flush with the top outer wall of the workbench 1, and the cable tray 3 sent by the conveyor belt 43 moves to the limiting support plate 410, is lifted and closely fits with 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, and after the limiting support plate 410 is kept horizontally fit and stable with the top of the workbench 1, the continuously rotating magnetic ring 48 is unable to drive the rotating rod 49 to continue rotating and keeps idling, and then the first motor 41 is turned off so that the magnetic ring 48 stabilizes the rotating rod 49, that is, the position of the cable tray 3 is stabilized; The second motor 66 is started to drive the connecting roller 65 to rotate. The multiple connecting rollers 65 and the multiple threaded rods 64 are connected to each other so that the threaded rods 64 rotate synchronously. The threaded rods 64 drive the sliding blocks 63 on both sides to move closer to each other. When the two sliding blocks 63 move relative to each other, they drive the clamping plates 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 of the cable tray 3 on both sides. At the same time, when the sliding blocks 63 on both sides approach each other, they drive the two push plates 67 to approach each other, and then one end connected to the two push plates 67 moves to one side, that is, drives the cross-belt plate 68 to move, so that the cross-belt plate 68 drives multiple pull bars 69 to make the pushing plate 610 move, and the pushing plate 610 drives multiple fixed pushing blocks 611 to insert into the clamping ring 411 and synchronously squeeze the outer wall of the cable tray 3, stabilize the position of the clamping ring 411, and ensure that the position of one end of the cable tray 3 remains aligned when it is clamped, and avoids uneven misalignment of the cable tray 3 by movement, so that multiple cable trays 3 always maintain uniformity; After the cutting is completed, the second motor 66 is used to disengage the locking push block 611 from the locking ring 411, and the pull rod 53 can be used to drive the push plate 52 to pull down the positioning plate 51, so that the multiple limit support plates 410 can be directly deflected downward to bring out the cut cable tray 3.

[0033] In summary, multiple sets of conveyor belts are set on the workbench to deliver the cable tray to the cutting position, and the limit support plate limits the final position of the cable tray, so as to achieve uniformity in the synchronous laser cutting of multiple cable trays at multiple workstations. While clamping the multiple cable trays, the push plate is synchronously extended on one side of the final position of the cable tray to correct the position of the multiple cable trays, that is, the multiple cable trays are clamped on both sides and pushed by the other side at the same time, avoiding the dislocation of multiple cable trays caused by the offset of the clamping, so that the multiple cable trays always maintain uniformity.

[0034] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change. Secondly: The drawings of the embodiments disclosed in the present invention only involve structures related to the embodiments disclosed in the present invention. Other structures may refer to conventional designs. The same embodiment and different embodiments of the present invention may be combined with each other without conflict. Finally: 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 in the scope of protection of the present invention.

Claims

1. A cable tray multi-station laser cutting and forming device, comprising a workbench (1), a cutting head (2) being provided on the top of the workbench (1), and a cable tray (3) being provided on the top of the workbench (1), characterized in that: The workbench (1) is provided with a push-limit mechanism (4) inside, the bottom of the workbench (1) is provided with a pull-out mechanism (5), and the top of the workbench (1) is provided with a clamping mechanism (6); The belt push-limiting mechanism (4) includes a first motor (41) fixedly mounted 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 mounted on the inner wall of the workbench (1), a plurality of conveyor belts (43) are rotatably mounted on the outer wall of the first belt roller (42), the plurality of conveyor belts (43) are arranged parallel to each other, the tops of the plurality of conveyor belts (43) are flush with the top of the workbench (1), and a second belt roller (44) is rotatably mounted on the other side of the plurality of conveyor belts (43); The second belt roller (44) is rotatably mounted on the inner wall of the workbench (1), and a plurality of guide plates (45) are provided on the top of the conveyor belts (43). The plurality of guide plates (45) are fixedly mounted on the top of the workbench (1), and the plurality of guide plates (45) are symmetrically arranged in pairs, and the plurality of guide plates (45) and the conveyor belts (43) are arranged in correspondence.

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

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

4. The cable tray multi-station laser cutting and forming equipment according to claim 3, characterized in that: A plurality of position-limiting support plates (410) are fixedly mounted on the outer wall of the rotating rod (49), and the position-limiting support plates (410) are arranged at the bottom of the workbench (1). A retaining ring (411) is fixedly mounted on one side of the top of the plurality of position-limiting support plates (410), and the retaining ring (411) is arranged in a door shape. The tops of the plurality of position-limiting support plates (410) and the bottoms of the plurality of cable trays (3) are in contact with each other.

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

6. The cable tray multi-station laser cutting and forming equipment according to claim 4, characterized in that: The clamping mechanism (6) includes a plurality of rubber pressure rollers (61) arranged on the outer walls of the guide plates (45) on both sides, the plurality of rubber pressure rollers (61) are arranged in pairs corresponding to each other, the plurality of rubber pressure rollers (61) are arranged in a vertical state, the outer walls of the plurality of rubber pressure rollers (61) are rotatably mounted with clamping plates (62), the plurality of clamping plates (62) are arranged in pairs corresponding to each other, the outer walls of the two clamping plates (62) are fixedly mounted with sliding blocks (63), and the two sliding blocks (63) are slidably mounted on the inner wall of the guide plate (45).

7. The cable tray multi-station laser cutting and forming equipment according to claim 6, characterized in that: The outer walls of the two sliding blocks (63) are commonly threadedly connected to a threaded rod (64), the threaded rod (64) is arranged in a horizontal state, the threads on both sides of the threaded rod (64) are arranged symmetrically, there are multiple threaded rods (64), and the multiple threaded rods (64) and the multiple conveyor belts (43) are arranged in correspondence with each other, and a connecting roller (65) is fixedly installed between the multiple threaded rods (64), and a second motor (66) is provided on one side of the connecting roller (65), and the second motor (66) is fixedly installed on the top of the workbench (1).

8. The cable tray multi-station laser cutting and forming equipment according to claim 7, characterized in that: The tops of the two sliding blocks (63) are respectively hinged with a push plate (67), and the two push plates (67) are symmetrically arranged. One side of the two push plates (67) is hinged with a horizontal strip plate (68), and the horizontal strip plate (68) is arranged in a horizontal state. A plurality of pull strips (69) are fixedly installed at the bottom of the horizontal strip plate (68), and the plurality of pull strips (69) are slidably installed on the top of the workbench (1), and a push plate (610) is fixedly installed on one side of the plurality of pull strips (69).

9. The cable tray multi-station laser cutting and forming equipment according to claim 8, characterized in that: The squeezing and pushing plate (610) is arranged in a vertical state, and a plurality of locking push blocks (611) are fixedly mounted on the outer wall of the squeezing and pushing plate (610). The plurality of locking push blocks (611) and the locking ring (411) are arranged parallel to each other, and the outer walls of the plurality of locking push blocks (611) and the inner wall of the locking ring (411) are in contact with each other.

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