Automatic bending and forming equipment for cable bridge

Abstract

The invention relates to the technical field of cable bridge bending, in particular to cable bridge automatic bending forming equipment which comprises a supporting base, a movable base is fixedly connected to the upper end of the supporting base, a plurality of sets of movable rotating shafts are arranged on the inner side of the movable base, and a transverse pushing mechanism is fixedly connected to the surface of the movable base. Carrying mechanisms are arranged at the two ends of the movable base, and a conveying assembly is fixedly connected to the upper end of the supporting base. According to the plate bending device, plates can be transversely moved by arranging the carrying mechanism, so that the plates can move in a limited space, the plates can be extruded and bent by arranging the lifting block to move upwards, the plates can transversely move to be extruded and bent, and therefore the occupied space and the length of a production line are reduced, and the production efficiency is improved. The effect that the extrusion bending technology is used for replacing rolling to reduce the length and the occupied space of a production line is achieved, and the problems that a movable rolling forming mode occupies a large space, and a large number of workers need to guard and operate when a working line is long are solved.

Description

Technical Field

[0001] The present application relates to the technical field of cable tray bending, and in particular to an automatic bending and forming device for a cable tray. Background Art

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

[0003] Through searching, Chinese patent announcement number CN118809204B discloses a metal sheet shearing, bending and forming integrated machine and method, belonging to the field of metal sheet processing technology, the metal sheet shearing, bending and forming integrated machine includes a frame, the frame has a feed port and a discharge port, the frame is slidably provided with a sliding block, the sliding block is located on the side of the frame close to the discharge port, the sliding block is provided with an abutment plate for abutting against one end of the plate close to the discharge port, the frame is provided with a scale on the side close to the feed port, the frame is slidably provided with a sliding indicator for indicating the value on the scale, the frame is provided with a transmission member for driving the sliding indicator to move synchronously when the sliding block slides, and the frame is provided with an elastic member for driving the sliding block to move toward the direction close to the feed port for reset. The invention has the advantages of facilitating the operator to judge the pushing distance of the plate, helping to improve the accuracy of the processing size, and ensuring the processing quality to a certain extent.

[0004] With respect to the above-mentioned related technologies, it is believed that the following defects exist:

[0005] 1. Traditional cable trays are usually formed gradually by rolling when bending, but the mobile rolling method will take up a large space, and the working line will be longer and the number of staff required to watch will also increase accordingly.

[0006] 2. The cable tray needs a lot of rolling parts when rolling and bending, which is very inconvenient during maintenance. The traditional extrusion method requires holding the bending parts when bending. Because the cable tray is long, it cannot be grasped and clamped when bending. Therefore, the extrusion bending operation is more difficult.

[0007] 3. The cable tray cannot be bent continuously during the bending process, and the bending angle is not regular enough. Summary of the invention

[0008] In order to solve the problems raised in the background technology, the present application provides an automatic bending and forming device for a cable tray.

[0009] The present application provides an automatic bending and forming equipment for a cable tray, which adopts the following technical scheme: it includes a supporting base, the upper end of the supporting base is fixedly connected to a mobile base, a plurality of groups of mobile rotating shafts are arranged on the inner side of the mobile base, a horizontal pushing mechanism is fixedly connected to the surface of the mobile base, a carrying mechanism is arranged at both ends of the mobile base, the upper end of the supporting base is fixedly connected to a conveying assembly, the upper surface of the supporting base is fixedly connected to a regulating seat, the inner side of the regulating seat is fixedly connected to a regulating motor, the output end of the regulating motor is fixedly connected to a regulating shaft, a rubbing plate is meshed on the surface of the regulating shaft, the rubbing plate is slidably connected to the regulating seat, an electromagnetic mechanism is arranged on the inner side of the regulating seat, a hydraulic telescopic rod is fixedly connected to the inner side of the supporting base, a lifting block is fixedly connected to the free end of the hydraulic telescopic rod, the lifting block is in sliding contact with the regulating seat, a lifting shell is fixedly connected to the inner side of the supporting base, a synchronous motor is fixedly connected to the inner side of the supporting base, a synchronous assembly is fixedly connected to the upper end of the synchronous assembly, a lifting threaded rod is fixedly connected to the inner side of the lifting shell, the outer surface of the lifting threaded rod is a pressing strip, and the pressing strip is slidably connected to the lifting shell.

[0010] Optionally, the movable base has an appearance of a long rectangular block, the movable shaft is rotatably connected to the movable base, and a first hidden groove is provided on the upper surface of the movable base.

[0011] Optionally, the transverse pushing mechanism includes a transverse pushing support frame, a transverse pushing telescopic rod and a transverse pushing plate. The transverse pushing support frame is fixedly connected to the side of the mobile base, the transverse pushing telescopic rod is fixedly connected to the upper end of the transverse pushing support frame, the free end of the transverse pushing telescopic rod is fixedly connected to the transverse pushing plate, and the end face of the transverse pushing plate is "T" shaped.

[0012] Optionally, the conveying mechanism includes a conveying motor, a conveying rod, a transverse track sleeve, a longitudinal sliding sleeve and a conveying frame. The middle of the conveying rod is a round shaft that passes through the adjusting seat. Long plates are provided at both ends of the round shaft of the conveying rod. The round shaft of the conveying rod is fixedly connected to the output end of the conveying motor, the transverse track sleeve is fixedly connected to the upper surface of the supporting base, the longitudinal sliding sleeve is slidably connected to the inner side of the transverse track sleeve, and the longitudinal sliding sleeve is sleeved on the outer side of the conveying frame. The conveying frame consists of a sliding frame, a conveying bar and a rotating part. The longitudinal sliding sleeve is sleeved on the outer side of the sliding frame. The sliding frame is fixedly connected to both ends of the conveying bar. The two ends of the two groups of sliding frames that are far away from each other are fixedly connected with rotating parts, and the long plate of the conveying rod is rotatably connected to the rotating part.

[0013] Optionally, the conveying assembly includes a conveying shell, a conveying motor, a linkage wheel, a pushing roller and a lower pressure shaft. The conveying motor is fixedly connected to the inner side of the conveying shell. There are two groups of linkage wheels respectively connected to the pushing roller and the end face of the movable rotating shaft. A transmission belt is sleeved on the outer side of the linkage wheel. The pushing roller is fixed to the end face of the linkage wheel. The pushing roller is rotatably connected to the conveying shell. The center of the lower pressure shaft is a round shaft and the two ends are frames. The frame of the lower pressure shaft is slidably connected to the conveying shell.

[0014] Optionally, a second hidden groove is provided on the surface of the regulating seat, and the transport mechanism can be parked inside the first hidden groove or the second hidden groove.

[0015] Optionally, the rubbing plate is composed of a friction plate and a rack plate, the center of the regulating shaft is a circular shaft, an array of gears is arranged on the surface of the circular shaft of the regulating shaft, the rack plate is meshed with the gears on the surface of the regulating shaft, the upper surface of the rack plate is fixedly connected to the friction plate, the lower surface of the friction plate is slidably connected to the regulating seat, and a friction strip is arranged on the upper end of the friction plate.

[0016] Optionally, the lifting block has an appearance of a long rectangular block, and the corners of the upper end of the lifting block close to the regulating seat are provided with arc chamfers.

[0017] Optionally, the pressing strip includes a lifting frame, a pressing shell, a rebound plate and a return spring. Lifting frames are provided at both ends of the pressing shell. The lifting frames are threadedly connected to the lifting threaded rod. The rebound plate is slidably connected to the inner side of the pressing shell. The return spring is sleeved on the outer side of the round rod set on the rebound plate. The return spring is between the pressing shell and the rebound plate.

[0018] In summary, this application includes the following beneficial technical effects:

[0019] 1. The automatic bending and forming equipment for the cable tray moves the plate laterally by setting a conveying mechanism, so that the plate can be moved in a limited space, and the lifting block is set to move upward to extrude and bend the plate, so that the plate can be moved laterally for extrusion and bending, thereby reducing the space occupied and the length of the production line. The extrusion bending process is used instead of rolling to reduce the length of the production line and the space occupied, and the problem that the mobile rolling forming method occupies a large space and the long working line requires more staff to supervise the operation is solved.

[0020] 2. The automatic bending and forming equipment for the cable tray is provided with a rubbing plate to quantitatively push the upper plate for supplementary feeding, and a pressing bar is provided to press and fix the plate so that the plate can be fixed for easy extrusion and bending. An electromagnetic mechanism is provided to enable the plate to be adsorbed to prevent the plate with a larger weight at the bent part from tilting up so that the pressing bar cannot press the remaining plate. In the process of extrusion and bending, the plate is clamped and immobilized, and the extrusion device squeezes and pushes the plate to bend, thereby achieving the effect of continuous bending, which solves the problem that the plate cannot be clamped and grasped during bending, resulting in a cumbersome bending process and the need for hand-held assistance.

[0021] 3. The automatic bending and forming equipment for the cable tray pushes and adjusts the position of the plate through the horizontal pushing mechanism and the rubbing plate, so that the plate can be replenished in time and can be continuously pushed and bent by the lifting block. The electromagnetic mechanism is set to attract the plate so that the plate will not warp up after reaching the end, so that the plate can be bent continuously and stably. The surface of the lifting block is chamfered and a rebound plate is set so that the bending angle will not tear and is more regular, thereby achieving the effect of continuously bending the plate and solving the problem that the cable tray cannot be bent continuously and the bending angle is not regular enough. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure in the embodiment of the present application;

[0023] Figure 2 This is a schematic diagram of the structure of the horizontal push telescopic rod in the embodiment of the present application;

[0024] Figure 3 This is a schematic diagram of the push roller structure in an embodiment of the present application;

[0025] Figure 4 This is a schematic diagram of the transport frame structure in an embodiment of the present application;

[0026] Figure 5 This is a schematic diagram of the structure of the control seat in the embodiment of the present application;

[0027] Figure 6 It is a schematic diagram of the structure of the electromagnetic mechanism in the embodiment of the present application;

[0028] Figure 7 This is a schematic diagram of the structure of the rubbing plate in the embodiment of the present application;

[0029] Figure 8 This is a schematic diagram of the lifting shell structure in the embodiment of the present application;

[0030] Fig. 9 It is a schematic diagram of the pressed shell structure in the embodiment of the present application.

[0031] Description of the drawings: 1. Support base; 2. Mobile base; 21. First hidden groove; 3. Mobile rotating shaft; 4. Transverse pushing mechanism; 41. Transverse pushing support frame; 42. Transverse pushing telescopic rod; 43. Transverse pushing plate; 5. Transport mechanism; 51. Transport motor; 52. Transport rod; 53. Transverse track sleeve; 54. Longitudinal sliding sleeve; 55. Transport frame; 551. Sliding frame; 552. Transport strip; 553. Rotating member; 6. Conveying assembly; 61. Conveying shell; 62. Conveying motor; 63. Linkage wheel; 64. Push roller; 65. Lower pressure shaft; 7. Adjusting seat; 71. Second hidden groove; 8. Adjusting motor; 9. Adjusting shaft; 10. Rubbing plate; 101. Friction plate; 102. Rack plate;

[0032] 11. Electromagnetic mechanism; 12. Hydraulic telescopic rod; 13. Lifting block; 14. Lifting shell; 15. Synchronous motor;

[0033] 16. Synchronous assembly; 17. Lifting threaded rod; 18. Pressing strip; 181. Lifting frame; 182. Pressing shell;

[0034] 183. Rebound plate; 184. Return spring. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1-9 This application is described in further detail.

[0036] The present application embodiment discloses an automatic bending and forming device for a cable tray. Figure 1-9 As shown, it includes a support base 1, a mobile base 2 is fixedly connected to the upper end of the support base 1, a plurality of groups of mobile shafts 3 are arranged on the inner side of the mobile base 2, the mobile base 2 has an outer shape of a long square, the mobile shaft 3 is rotatably connected to the mobile base 2, and a first hidden groove 21 is arranged on the upper surface of the mobile base 2. The mobile base 2 can place a plate on the surface. By arranging the mobile shaft 3 on the inner side of the mobile base 2, the movement of the plate is more convenient.

[0037] A transverse pushing mechanism 4 is fixedly connected to the surface of the mobile base 2, and the transverse pushing mechanism 4 includes a transverse pushing support frame 41, a transverse pushing telescopic rod 42 and a transverse pushing plate 43. The transverse pushing support frame 41 is fixedly connected to the side of the mobile base 2, the transverse pushing telescopic rod 42 is fixedly connected to the upper end of the transverse pushing support frame 41, and the free end of the transverse pushing telescopic rod 42 is fixedly connected to the transverse pushing plate 43, and the end face of the transverse pushing plate 43 is "T" shaped. The transverse pushing mechanism 4 can utilize the extension and retraction of the transverse pushing telescopic rod 42 to enable the transverse pushing plate 43 to push the plate to move horizontally for correction.

[0038] A transport mechanism 5 is provided at both ends of the mobile base 2, and the transport mechanism 5 includes a transport motor 51, a transport rod 52, a transverse track sleeve 53, a longitudinal sliding sleeve 54 and a transport frame 55. The middle of the transport rod 52 is a round shaft that penetrates the regulating seat 7. Long plates are provided at both ends of the round shaft of the transport rod 52. The round shaft of the transport rod 52 is fixedly connected to the output end of the transport motor 51. The transverse track sleeve 53 is fixedly connected to the upper surface of the support base 1. The longitudinal sliding sleeve 54 is slidably connected to the inner side of the transverse track sleeve 53. The longitudinal sliding sleeve 54 is sleeved on On the outside of the transport rack 55, the transport rack 55 is composed of a sliding rack 551, a transport bar 552 and a rotating member 553. The longitudinal sliding sleeve 54 is sleeved on the outside of the sliding rack 551. The sliding rack 551 is fixedly connected to both ends of the transport bar 552. Both ends of the two sets of sliding racks 551 that are away from each other are fixedly connected with a rotating member 553. The long plate of the transport rod 52 is rotatably connected to the rotating member 553. The transport mechanism 5 can transport the plate by rotating, so that the plate will not be blocked or stuck when moving, thereby affecting the plate from reaching the predetermined position.

[0039] A conveying assembly 6 is fixedly connected to the upper end of the support base 1, and the conveying assembly 6 includes a conveying shell 61, a conveying motor 62, a linkage wheel 63, a pushing roller 64 and a lower pressure shaft 65. The conveying motor 62 is fixedly connected to the inner side of the conveying shell 61, and there are two groups of linkage wheels 63 that are respectively connected to the pushing roller 64 and the end face of the movable rotating shaft 3. A transmission belt is sleeved on the outer side of the linkage wheel 63, and the pushing roller 64 is fixed on the end face of the linkage wheel 63. The pushing roller 64 is rotatably connected to the conveying shell 61. The center of the lower pressure shaft 65 is a circular shaft and the two ends are frames. The frame of the lower pressure shaft 65 is slidably connected to the conveying shell 61, and the conveying assembly 6 can use the pushing roller 64 to push the plate into the device for bending processing.

[0040] An adjusting seat 7 is fixedly connected to the upper surface of the supporting base 1, an adjusting motor 8 is fixedly connected to the inner side of the adjusting seat 7, an adjusting shaft 9 is fixedly connected to the output end of the adjusting motor 8, a rubbing plate 10 is meshed on the surface of the adjusting shaft 9, the rubbing plate 10 is composed of a friction plate 101 and a rack plate 102, the center of the adjusting shaft 9 is a circular shaft, an array of gears are arranged on the surface of the circular shaft of the adjusting shaft 9, the rack plate 102 is meshed with the gears on the surface of the adjusting shaft 9, the upper surface of the rack plate 102 is fixedly connected to the friction plate 101, the lower surface of the friction plate 101 is slidably connected to the adjusting seat 7, a friction strip is arranged on the upper end of the friction plate 101, and the rubbing plate 10 can control the position of the plate so that the plate can be replenished in time after bending and wait for the next bending.

[0041] The rubbing plate 10 is slidably connected to the regulating seat 7. A second hidden groove 71 is provided on the surface of the regulating seat 7. The conveying mechanism 5 can be parked inside the first hidden groove 21 or the second hidden groove 71. The regulating seat 7 facilitates the placement and movement of the plate. An electromagnetic mechanism 11 is provided inside the regulating seat 7. The electromagnetic mechanism 11 can start to adsorb the plate in time to prevent the plate from tilting and being unable to be clamped when it moves to the end.

[0042] A hydraulic telescopic rod 12 is fixedly connected to the inner side of the support base 1, and a lifting block 13 is fixedly connected to the free end of the hydraulic telescopic rod 12. The lifting block 13 is in sliding contact with the regulating seat 7. The lifting block 13 has an elongated square shape. The upper end of the lifting block 13 is provided with an arc chamfer at the corner near the regulating seat 7. The lifting block 13 is provided with an arc chamfer at the corner so that the plate will not be cut during extrusion.

[0043] A lifting shell 14 is fixedly connected to the inner side of the support base 1, a synchronous motor 15 is fixedly connected to the inner side of the support base 1, a synchronous component 16 is fixedly connected to the output end of the synchronous motor 15, and sprockets are provided at both ends of the synchronous component 16. The two sets of sprockets are fixedly connected to the lifting threaded rod 17 and the output end of the synchronous motor 15 respectively, and chains are sleeved together on the outer sides of the two sets of sprockets. The synchronous component 16 is a common transmission mechanism that can be replaced by a mechanism with the same effect. A lifting threaded rod 17 is fixedly connected to the upper end of the synchronous component 16. The lifting threaded rod 17 is on the inner side of the lifting shell 14, and the outer surface of the lifting threaded rod 17 is a pressed strip. 18, the pressing strip 18 is slidably connected with the lifting shell 14, the pressing strip 18 comprises a lifting frame 181, a pressing shell 182, a rebound plate 183 and a return spring 184, both ends of the pressing shell 182 are provided with lifting frames 181, the lifting frames 181 are threadedly connected with the lifting threaded rod 17, the rebound plate 183 is slidably connected to the inner side of the pressing shell 182, the return spring 184 is sleeved on the outer side of the round rod provided with the rebound plate 183, the return spring 184 is between the pressing shell 182 and the rebound plate 183, the pressing strip 18 can fix the plate by pressing down to prevent the plate from moving when being squeezed.

[0044] The implementation principle of the automatic bending and forming equipment of the cable tray of the present application embodiment is as follows: when in use, the raw material plate is first placed in the inner side of the conveying shell 61, and the conveying motor 62 is started to drive the linkage wheel 63 to rotate. Under the pressure of the lower pressing shaft 65, the pushing roller 64 is rotated to convey the raw material plate, so that the plate reaches the top of the moving shaft 3. When the plate completely reaches the top of the moving base 2, the conveying motor 51 is started to drive the conveying rod 52 to rotate, so that the conveying rod 52 drives the conveying frame 55 to move, and the conveying frame 55 drags the plate to move. When the conveying frame 55 is rotated and pushed by the conveying rod 52, the sliding frame 551 slides up and down on the inner side of the longitudinal sliding sleeve 54, and the longitudinal sliding sleeve 54 slides left and right on the inner side of the transverse moving track sleeve 53, so that the plate is driven by the conveying frame 55 to the top of the regulating seat 7, so that the plate is transported on the surface of the rubbing plate 10, and the transverse pushing telescopic rod 42 drives the transverse pushing plate 43 to push the plate to the predetermined position, and the regulating motor 8 is started to drive the regulating shaft 9 to rotate, so that the rubbing plate 1 0 drives the upper plate to feed, and by starting the synchronous motor 15 and using the synchronous component 16 to drive the lifting threaded rods 17 at both ends to rotate simultaneously, the lifting threaded rod 17 drives the pressing bar 18 to descend and extrude the plate, and by starting the hydraulic telescopic rod 12 to drive the lifting block 13 to rise, the lifting block 13 bends the plate, and the plate is squeezed when bending the rebound plate 183, so that the rebound plate 183 squeezes the reset spring 184, so that a chamfered space is formed between the pressing shell 182 and the lifting block 13, so that the plate will not be torn at the corner, and the plate is continuously fed by the rubbing plate 10, and the lifting block 13 is used to rise to achieve continuous bending. When the remaining plate on the surface of the regulating seat 7 is small and cannot be placed flat on the surface of the regulating seat 7, the electromagnetic mechanism 11 is started to attract the plate, so that the plate will not be tilted, so that the plate can be bent continuously and stably, and the plate is continuously clamped by the pressing bar 18 and continuously extruded by the lifting block 13, so that the cable tray can be quickly bent and formed inside a smaller space.

[0045] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cable tray automatic bending and forming device, comprising a support base (1), characterized in that: The upper end of the support base (1) is fixedly connected to a mobile base (2), a plurality of groups of mobile rotating shafts (3) are arranged inside the mobile base (2), a horizontal pushing mechanism (4) is fixedly connected to the surface of the mobile base (2), a conveying mechanism (5) is arranged at both ends of the mobile base (2), a conveying assembly (6) is fixedly connected to the upper end of the support base (1), an adjusting seat (7) is fixedly connected to the upper surface of the support base (1), an adjusting motor (8) is fixedly connected to the inner side of the adjusting seat (7), an adjusting shaft (9) is fixedly connected to the output end of the adjusting motor (8), a rubbing plate (10) is meshed on the surface of the adjusting shaft (9), the rubbing plate (10) is slidably connected to the adjusting seat (7), and an electromagnetic mechanism is arranged inside the adjusting seat (7). (11), a hydraulic telescopic rod (12) is fixedly connected to the inner side of the support base (1), a lifting block (13) is fixedly connected to the free end of the hydraulic telescopic rod (12), the lifting block (13) is in sliding contact with the regulating seat (7), a lifting shell (14) is fixedly connected to the inner side of the support base (1), a synchronous motor (15) is fixedly connected to the inner side of the support base (1), a synchronous component (16) is fixedly connected to the output end of the synchronous motor (15), a lifting threaded rod (17) is fixedly connected to the upper end of the synchronous component (16), the lifting threaded rod (17) is on the inner side of the lifting shell (14), the outer surface of the lifting threaded rod (17) is a pressing strip (18), and the pressing strip (18) is slidably connected to the lifting shell (14).

2. The automatic bending and forming equipment for cable trays according to claim 1 is characterized in that: The movable base (2) has an outer shape of a long rectangular block, the movable rotating shaft (3) is rotatably connected to the movable base (2), and a first hidden groove (21) is provided on the upper surface of the movable base (2).

3. The automatic bending and forming equipment for cable tray according to claim 1 is characterized in that: The transverse pushing mechanism (4) comprises a transverse pushing support frame (41), a transverse pushing telescopic rod (42) and a transverse pushing plate (43); the transverse pushing support frame (41) is fixedly connected to the side of the mobile base (2); the transverse pushing telescopic rod (42) is fixedly connected to the upper end of the transverse pushing support frame (41); the free end of the transverse pushing telescopic rod (42) is fixedly connected to the transverse pushing plate (43); and the end surface of the transverse pushing plate (43) is in a "T" shape.

4. The automatic bending and forming equipment for cable trays according to claim 1 is characterized in that: The transport mechanism (5) comprises a transport motor (51), a transport rod (52), a transverse track sleeve (53), a longitudinal sliding sleeve (54) and a transport frame (55); a round shaft is provided in the middle of the transport rod (52) and passes through the regulating seat (7); long plates are provided at both ends of the round shaft of the transport rod (52); the round shaft of the transport rod (52) is fixedly connected to the output end of the transport motor (51); the transverse track sleeve (53) is fixedly connected to the upper surface of the support base (1); the longitudinal sliding sleeve (54) is slidably connected to the transverse track sleeve (53); and the longitudinal sliding sleeve (54) is slidably connected to the transverse track sleeve (53). 53), a longitudinal sliding sleeve (54) is sleeved on the outer side of a transport frame (55), the transport frame (55) is composed of a sliding frame (551), a transport bar (552) and a rotating member (553), the longitudinal sliding sleeve (54) is sleeved on the outer side of the sliding frame (551), the sliding frame (551) is fixedly connected to both ends of the transport bar (552), both ends of the two sets of sliding frames (551) that are away from each other are fixedly connected to the rotating member (553), and the long plate of the transport rod (52) is rotatably connected to the rotating member (553).

5. The automatic bending and forming equipment for cable tray according to claim 1 is characterized in that: The conveying assembly (6) comprises a conveying shell (61), a conveying motor (62), a linkage wheel (63), a pushing roller (64) and a lower pressure shaft (65). The conveying motor (62) is fixedly connected to the inner side of the conveying shell (61). Two groups of linkage wheels (63) are respectively connected to the pushing roller (64) and the end surface of the movable rotating shaft (3). A transmission belt is sleeved on the outer side of the linkage wheel (63). The pushing roller (64) is fixed to the end surface of the linkage wheel (63). The pushing roller (64) is rotatably connected to the conveying shell (61). The center of the lower pressure shaft (65) is a circular shaft and the two ends are frames. The frame of the lower pressure shaft (65) is slidably connected to the conveying shell (61).

6. The automatic bending and forming equipment for cable trays according to claim 2 is characterized in that: The surface of the regulating seat (7) is provided with a second hidden groove (71), and the transport mechanism (5) can be parked inside the first hidden groove (21) or the second hidden groove (71).

7. The automatic bending and forming equipment for cable tray according to claim 1 is characterized by: The rubbing plate (10) is composed of a friction plate (101) and a rack plate (102); the center of the regulating shaft (9) is a circular shaft; the surface of the circular shaft of the regulating shaft (9) is provided with gears in an array; the rack plate (102) is meshed with the gears on the surface of the regulating shaft (9); the upper surface of the rack plate (102) is fixedly connected to the friction plate (101); the lower surface of the friction plate (101) is slidably connected to the regulating seat (7); and a friction strip is provided at the upper end of the friction plate (101).

8. The automatic bending and forming equipment for cable tray according to claim 1 is characterized by: The lifting block (13) is in the shape of a long rectangular block, and the corners of the upper end of the lifting block (13) close to the regulating seat (7) are provided with arc chamfers.

9. The automatic bending and forming equipment for cable tray according to claim 1 is characterized by: The pressing strip (18) comprises a lifting frame (181), a pressing shell (182), a rebound plate (183) and a return spring (184); the lifting frames (181) are arranged at both ends of the pressing shell (182); the lifting frames (181) are threadedly connected to the lifting threaded rod (17); the rebound plate (183) is slidably connected to the inner side of the pressing shell (182); the return spring (184) is sleeved on the outer side of the round rod arranged on the rebound plate (183); and the return spring (184) is between the pressing shell (182) and the rebound plate (183).

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