Forming production line for cable bridge

Abstract

The utility model relates to the technical field of cable bridge production, and discloses a forming production line for cable bridges, which comprises a rack, a support frame is fixedly connected in the rack, a plurality of guide rollers are rotatably connected in the support frame, a support plate is fixedly connected on one side of the support frame, a motor is fixedly connected on one side of the support plate, and the motor is fixedly connected on the other side of the support frame. The output end of the motor is fixedly connected with a driving wheel, one side of the supporting plate is rotationally connected with a driven wheel, the driving wheel is meshed with the driven wheel, one end of the driving wheel and one end of the driven wheel are both fixedly connected with limiting blocks, and one side of the supporting plate is rotationally connected with a first rotating rod. According to the cable bridge cutting device, the first rotating rod and the second rotating rod drive the two cutters to move relatively, the effect of automatically cutting the cable bridge is achieved, and the problem that in the bending and conveying process, automatic cutting cannot be conducted according to the bending length needed by the cable bridge, and then materials are wasted is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable tray production, in particular to a forming production line for cable trays. Background Art

[0002] A cable tray is a device used to support, protect and manage cables, usually used in industrial and commercial buildings. It is usually made of metal or plastic, has load-bearing capacity and corrosion resistance, and can operate reliably for a long time in industrial and commercial buildings. During the production process of cable trays, bending and forming are usually required to adapt to different wiring requirements and building structures. Bending and forming is one of the important links in the production process of cable trays, and its accuracy and efficiency directly affect the product quality and production efficiency, ensuring that each part can accurately meet the design requirements, thereby guaranteeing the reliability and safety of the overall system;

[0003] Traditional bending and forming lines usually consist of multiple components, including equipment and process flows. A typical bending and forming line includes a raw material processing area, stamping and forming machines. These components work together to ensure that the cable tray can complete the bending and forming process accurately and efficiently to meet the requirements of different wiring needs and building structures;

[0004] However, traditional bending and forming lines are generally composed of a combination of multiple different machines, with high production costs and a more cumbersome process. Moreover, during the bending and conveying process, automatic cutting cannot be performed according to the required bending length of the cable tray, resulting in material waste. Therefore, a forming production line for cable trays is proposed to solve the above problems. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a forming production line for cable trays, aiming to improve the problem in the prior art that during the bending and conveying process, automatic cutting cannot be performed according to the required bending length of the cable tray, resulting in material waste.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A forming production line for cable trays, including a frame. Inside the frame, there is a fixed support frame. Inside the support frame, there are multiple guiding rollers rotatably connected. On one side of the support frame, there is a fixed support plate. On one side of the support plate, there is a fixed motor. The output end of the motor is fixedly connected with a driving wheel. On one side of the support plate, there is a driven wheel rotatably connected. The driving wheel meshes with the driven wheel. One end of both the driving wheel and the driven wheel is fixedly connected with a limiting block. On one side of the support plate, there is a first rotating rod rotatably connected. On one side of the support plate, there is a second rotating rod rotatably connected. Both of the limiting blocks are slidably connected inside the first rotating rod and the second rotating rod. On one side of both the first rotating rod and the second rotating rod, there is a connecting column slidably connected. One side of the connecting column is fixedly connected with a slider. On one side of the support plate, there is a support component, and the support component is used to guide the slider to slide;

[0008] As a further description of the above technical solution:

[0009] The support component includes a slide rail, the slide rail is fixedly connected to one side of the support plate, the slider is slidably connected inside the slide rail, and one side of the slider is fixedly connected with a cutting tool;

[0010] As a further description of the above technical solution:

[0011] Inside the frame, there are multiple threaded rods threadedly connected, and the top ends of multiple threaded rods are fixedly connected with handwheels;

[0012] As a further description of the above technical solution:

[0013] Inside the frame, there are multiple sliding frames slidably connected, the bottom ends of multiple threaded rods are rotatably connected inside multiple sliding frames, and one side of multiple sliding frames is rotatably connected with folding elbows, and multiple folding elbows are arranged in a straight line with different sizes inside the frame;

[0014] As a further description of the above technical solution:

[0015] Inside the frame, there is a roller rotatably connected, and inside the frame, there is a fixed plate fixedly connected;

[0016] As a further description of the above technical solution:

[0017] One end of the fixed plate is fixedly connected with a positioning column, the positioning column is slidably connected inside the roller, and a clamping groove is opened inside the roller;

[0018] As a further description of the above technical solution:

[0019] Inside the fixed plate, there is an eccentric column rotatably connected, one end of the eccentric column is fixedly connected with a convex block, and the convex block is slidably connected inside the clamping groove;

[0020] As a further description of the above technical solution:

[0021] The other end of the eccentric column is fixedly connected with a connecting block, the connecting block is rotatably connected to one end of the fixed plate, and a handle is fixedly connected to the outer wall of the connecting block.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the cable tray is introduced into the rack through the guiding rod, and at the same time, the first rotating rod and the second rotating rod are used to drive the two cutting knives to move relatively, realizing the effect of automatically cutting the cable tray, solving the problem that in the bending and conveying process, it is impossible to automatically cut according to the required bending length of the cable tray, thus resulting in material waste, and improving the flexibility of the forming production line.

[0024] 2. In the utility model, the position between the folding heads is adjusted by the threaded rod and the sliding frame, and through the cooperation of the roller and the folding head, the effect of gradually bending and forming during the conveying process is achieved. At the same time, through the action of the positioning column and the convex block, the effect of facilitating the disassembly, assembly and maintenance of the roller is achieved, solving the problem that the existing bending and forming equipment is usually composed of multiple independent machines, increasing the production cost and operation complexity, and thus improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a three-dimensional schematic diagram of the forming production line for cable trays proposed by the utility model;

[0026] Figure 2 is a schematic diagram of the internal structure of the rack of the forming production line for cable trays proposed by the utility model;

[0027] Figure 3 is a schematic diagram of the internal structure of the support frame of the forming production line for cable trays proposed by the utility model;

[0028] Figure 4 is a schematic diagram of the side wall structure of the support plate of the forming production line for cable trays proposed by the utility model;

[0029] Figure 5 is a schematic diagram of the outer wall structure of the fixed plate of the forming production line for cable trays proposed by the utility model;

[0030] Figure 6 is a schematic diagram of the internal structure of the positioning column of the forming production line for cable trays proposed by the utility model;

[0031] Figure 7 is a schematic diagram of the internal structure of the roller of the forming production line for cable trays proposed by the utility model.

[0032] Legend Explanation:

[0033] 1. Frame; 2. Support Frame; 3. Guide Rod; 4. Support Plate; 5. Motor; 6. Driving Wheel; 7. Driven Wheel; 8. Limit Block; 9. First Rotating Rod; 10. Second Rotating Rod; 11. Slide Rail; 12. Slide Block; 13. Connecting Column; 14. Cutting Knife; 15. Handwheel; 16. Threaded Rod; 17. Slide Frame; 18. Bend Elbow; 19. Drum; 20. Fixed Plate; 21. Positioning Column; 22. Eccentric Column; 23. Convex Block; 24. Connecting Block; 25. Handle; 26. Card Slot. Detailed Implementation Manner

[0034] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0035] Refer to Figure 1 , Figure 3 and Figure 4 , an embodiment provided by the present utility model: A forming production line for a cable tray, including a frame 1, a support frame 2 fixedly connected inside the frame 1, a plurality of guide rods 3 rotatably connected inside the support frame 2, a support plate 4 fixedly connected to one side of the support frame 2, a motor 5 fixedly connected to one side of the support plate 4, a driving wheel 6 fixedly connected to the output end of the motor 5, a driven wheel 7 rotatably connected to one side of the support plate 4, the driving wheel 6 meshing with the driven wheel 7, limit blocks 8 fixedly connected to one end of both the driving wheel 6 and the driven wheel 7, a first rotating rod 9 rotatably connected to one side of the support plate 4, a second rotating rod 10 rotatably connected to one side of the support plate 4, both limit blocks 8 slidingly connected inside the first rotating rod 9 and the second rotating rod 10, a connecting column 13 slidingly connected to one side of both the first rotating rod 9 and the second rotating rod 10, a slide block 12 fixedly connected to one side of the connecting column 13, a support assembly provided on one side of the support plate 4, the support assembly being used to guide the slide block 12 to slide, the support assembly including a slide rail 11, the slide rail 11 fixedly connected to one side of the support plate 4, the slide block 12 slidingly connected inside the slide rail 11, and a cutting knife 14 fixedly connected to one side of the slide block 12.

[0036] Specifically, during the production process of the cable tray, first, the cable tray is passed through the support plate 4 and inserted between multiple guide rods 3. Subsequently, the drive guide rods 3 drive the cable tray to move and convey. When the cable tray reaches between the roller 19 and the bending head 18, the bending operation begins. During the bending process, if the cable tray reaches the required length, the output end of the motor 5 drives the driving wheel 6 to rotate. The driving wheel 6 drives the driven wheel 7 engaged with it to rotate synchronously, and then drives the connected limit blocks 8 to move respectively. One of the limit blocks 8 drives the first rotating rod 9 to rotate, and the other limit block 8 drives the second rotating rod 10 to rotate. The first rotating rod 9 and the second rotating rod 10 drive the connecting column 13 to move respectively. The movement of the connecting column 13 drives the slider 12 to slide inside the slide rail 11. The moving force of the slider 12 stimulates the relative movement of the cutting knife 14. Through the cooperation of the two cutting knives 14, the cable tray between the support plates 4 is accurately cut to ensure that it reaches the required length and shape, thereby improving the production efficiency and effectively reducing material waste.

[0037] Refer to Figure 1 and Figure 2 , there are multiple threaded rods 16 threadedly connected inside the frame 1. The tops of the multiple threaded rods 16 are fixedly connected with handwheels 15. Multiple sliding frames 17 are slidably connected inside the frame 1. The bottoms of the multiple threaded rods 16 are rotatably connected inside the multiple sliding frames 17. One side of each of the multiple sliding frames 17 is rotatably connected with a bending head 18. The multiple bending heads 18 are arranged in a straight line with different sizes inside the frame 1. A roller 19 is rotatably connected inside the frame 1.

[0038] Specifically, during the bending process of the cable tray, first, the operator controls the rotation of the threaded rod 16 inside the frame 1 by rotating the handwheel 15. Utilizing the threaded relationship between the frame 1 and the threaded rod 16, the threaded rod 16 moves along the axis inside the frame 1. This movement drives the sliding frame 17 connected to the bottom to slide smoothly inside the frame 1. The movement of the sliding frame 17 drives the corresponding bending head 18, effectively adjusting the positions between the multiple bending heads 18. Subsequently, through the driving device inside the sliding frame 17, the bending head 18 is accurately driven to start rotating. The cooperation between the bending head 18 and the roller 19 enables the cable tray to be bent and formed immediately during the conveying process, ensuring that each section of the cable tray can be adjusted in shape according to the predetermined curve and angle. This not only improves the production efficiency but also can adjust the bending angle according to the required shape, ensuring the quality and accuracy of the finished product.

[0039] Refer to Figures 5 - 7, a fixed plate 20 is fixedly connected inside the frame 1. One end of the fixed plate 20 is fixedly connected with a positioning column 21. The positioning column 21 is slidably connected inside the roller 19. A clamping groove 26 is formed inside the roller 19. An eccentric column 22 is rotatably connected inside the fixed plate 20. One end of the eccentric column 22 is fixedly connected with a convex block 23. The convex block 23 is slidably connected inside the clamping groove 26. The other end of the eccentric column 22 is fixedly connected with a connecting block 24. The connecting block 24 is rotatably connected to one end of the fixed plate 20. A handle 25 is fixedly connected to the outer wall of the connecting block 24.

[0040] Specifically, when disassembling and assembling and maintaining the roller 19, first, insert the roller 19 into the frame 1 to ensure that the installed end accurately inserts into the outer wall of the positioning column 21. Then, by rotating the handle 25, apply force to make the connecting block 24 start to rotate. The rotation of the connecting block 24 drives the eccentric column 22 to gradually rotate inside the positioning column 21. The movement of the eccentric column 22 further drives the convex block 23 connected to one end to rotate inside the roller 19. Due to the unique shape of the convex block 23 and the rotational position of the eccentric column 22, the convex block 23 will gradually slide into the clamping groove 26 inside the roller 19 during the rotation process, thereby fixing the roller 19 inside the frame 1, ensuring that the roller 19 can be disassembled and installed conveniently, and providing convenience for subsequent maintenance work.

[0041] Working principle: During the production process of cable trays, when bending and forming is required, first pass the cable tray through the support plate 4 and insert it between multiple guide rods 3. Then, drive the guide rods 3 to drive the cable tray to move and convey it, and then convey it between the roller 19 and the bending head 18 for bending. When the cable tray is conveyed to the required length, the output end of the motor 5 can drive the driving wheel 6 to rotate. The driving wheel 6 drives the driven wheel 7 engaged with it to rotate under force. The driving wheel 6 and the driven wheel 7 respectively drive the limiting blocks 8 connected to one end to move. One of the limiting blocks 8 drives the first rotating rod 9 to rotate, and the other limiting block 8 drives the second rotating rod 10 to rotate, so that the first rotating rod 9 and the second rotating rod 10 respectively drive the connecting columns 13 on one side to move. The connecting column 13 drives the slider 12 to slide inside the slide rail 11 under force, and the cutting knife 14 on the side of the slider 12 that is stressed moves relatively. Through the relative movement of the two cutting knives 14, the cable tray between the support plates 4 is cut, thus achieving the effect of automatically cutting the cable tray. During the bending process, by rotating the corresponding handwheel 15, it drives the corresponding threaded rod 16 to rotate inside the frame 1. Due to the threaded relationship between the frame 1 and the threaded rod 16, the threaded rod 16 moves inside the frame 1, and the threaded rod 16 then pushes the sliding frame 17 connected to the bottom end to slide inside the frame 1. The sliding frame 17 drives the corresponding bending head 18 to move, thereby adjusting the positions between multiple bending heads 18. Then, the driving device inside the sliding frame 17 drives the bending head 18 to rotate. Through the cooperation between the bending head 18 and the roller 19, the cable tray is conveyed and bent, achieving the effect of simultaneous bending and forming during the conveying process of the cable tray. When the roller 19 needs to be disassembled, installed, and maintained, first insert the roller 19 into the frame 1, and at the same time insert the installation end of the roller 19 on the outer wall of the positioning column 21. Then, rotate the handle 25, which drives the connecting block 24 to rotate under force. The connecting block 24 drives the eccentric column 22 to rotate inside the positioning column 21 under force. The eccentric column 22 drives the convex block 23 connected to one end to rotate inside the roller 19. Due to the shape design of the convex block 23 and the rotation position of the eccentric column 22, the convex block 23 will gradually slide into the card slot 26 inside the roller 19 during rotation and fix it, thus achieving the effect of facilitating the disassembly, installation, and maintenance of the roller 19.

[0042] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A molding production line for a cable tray, comprising a frame (1), characterized in that: The frame (1) is fixedly connected to a support frame (2) inside, and a plurality of guide rods (3) are rotatably connected inside the support frame (2), a support plate (4) is fixedly connected to one side of the support frame (2), a motor (5) is fixedly connected to one side of the support plate (4), a driving wheel (6) is fixedly connected to the output end of the motor (5), a driven wheel (7) is rotatably connected to one side of the support plate (4), the driving wheel (6) is meshed with the driven wheel (7), and one end of each of the driving wheel (6) and the driven wheel (7) is fixedly connected to a limiting block (8). One side of the support plate (4) is rotatably connected to a first rotating rod (9), and one side of the support plate (4) is rotatably connected to a second rotating rod (10). The two limit blocks (8) are slidably connected inside the first rotating rod (9) and the second rotating rod (10). One side of the first rotating rod (9) and the second rotating rod (10) are slidably connected to a connecting column (13), and one side of the connecting column (13) is fixedly connected to a slider (12). A support assembly is provided on one side of the support plate (4), and the support assembly is used to guide the slider (12) to slide.

2. The molding production line for cable trays according to claim 1 is characterized in that: The support assembly comprises a slide rail (11), wherein the slide rail (11) is fixedly connected to one side of the support plate (4), the slider (12) is slidably connected inside the slide rail (11), and a cutter (14) is fixedly connected to one side of the slider (12).

3. The molding production line for cable trays according to claim 1 is characterized in that: The frame (1) is internally threadedly connected to a plurality of threaded rods (16), and the top ends of the plurality of threaded rods (16) are fixedly connected to a hand wheel (15).

4. The molding production line for cable trays according to claim 3 is characterized in that: The frame (1) is slidably connected to a plurality of sliding frames (17), the bottom ends of the plurality of threaded rods (16) are rotatably connected to the interior of the plurality of sliding frames (17), one side of the plurality of sliding frames (17) is rotatably connected to a bending head (18), and the plurality of bending heads (18) are linearly arranged in different sizes inside the frame (1).

5. The molding production line for cable trays according to claim 1 is characterized in that: A roller (19) is rotatably connected inside the frame (1), and a fixing plate (20) is fixedly connected inside the frame (1).

6. The molding production line for cable trays according to claim 5 is characterized in that: A positioning column (21) is fixedly connected to one end of the fixing plate (20), and the positioning column (21) is slidably connected to the inside of the roller (19), and a card slot (26) is provided inside the roller (19).

7. The molding production line for cable trays according to claim 6 is characterized in that: An eccentric column (22) is rotatably connected inside the fixed plate (20), a protrusion (23) is fixedly connected to one end of the eccentric column (22), and the protrusion (23) is slidably connected inside the clamping groove (26).

8. The molding production line for cable trays according to claim 7, characterized in that: The other end of the eccentric column (22) is fixedly connected to a connecting block (24), the connecting block (24) is rotatably connected to one end of the fixing plate (20), and the outer wall of the connecting block (24) is fixedly connected to a handle (25).

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