PE pipe processing and cutting device

Abstract

The utility model provides a kind of PE tubular product processing cutting device, belong to PE tubular product cutting technical field, including work bench, mobile plate is equipped on the work bench, the downside of mobile plate is equipped with for its movement displacement mechanism, the inner rotation of mobile plate is connected with sleeve, driving mechanism for driving sleeve rotation is equipped on mobile plate, the right end of sleeve is fixedly connected with mounting ring.The utility model is equipped with mounting ring, rack, clamping column, double-sided gear ring, transmission gear, first servo motor, first gear, mounting column, outer ring plate, mobile plate and displacement mechanism, realize the automaticity to different diameter PE tubular product and be clamped fixed, flexibility and applicability are stronger, can be conveniently continuous to PE tubular product for cutting processing to the PE tubular product of clamping and advancing, solve the problem of low cutting continuity in prior art, which is inconvenient to clamp different diameter PE tubular product and inconvenient to advance PE tubular product.

Description

Technical Field

[0001] This utility model relates to the field of PE pipe cutting technology, and more specifically, to a PE pipe processing and cutting device. Background Technology

[0002] PE pipe is a highly crystalline, non-polar thermoplastic resin. In its natural state, HDPE is milky white, and in thin sections, it exhibits a degree of translucency. Due to its high strength, high temperature resistance, corrosion resistance, non-toxicity, and wear resistance, PE pipe is widely used in water supply and gas pipelines. In the processing of PE pipes, the cutting step is crucial. The quality of the cutting directly affects the subsequent performance of the PE pipe and the overall quality of the project. Currently, existing PE pipe processing and cutting devices have the following problems: (1) In the prior art, the PE pipe needs to be fixed during the cutting process to prevent the cutting deviation. However, the cutting device in the prior art is not convenient to fix pipes of different diameters, and it is also inconvenient to push the pipe, which makes it inconvenient to continuously cut the pipe. (2) The cutting devices in the prior art can only be adapted to pipes of specific specifications. When different specifications of pipes need to be processed, different cutting equipment needs to be changed for cutting, which is inconvenient for cutting pipes of different specifications, resulting in low cutting efficiency.

[0003] Therefore, we have made improvements to this and proposed a PE pipe processing and cutting device. Utility Model Content

[0004] The purpose of this utility model is to address the current problems of inconvenience in fixing pipes of different specifications, inconvenience in pushing pipes, and inconvenience in cutting pipes of different specifications.

[0005] To achieve the above-mentioned objectives, this utility model provides the following technical solution: PE pipe processing and cutting equipment to improve the above problems.

[0006] The present invention is as follows: The device includes a workbench with a movable plate on it. A shifting mechanism for moving the movable plate is located on its lower side. A rotating sleeve is rotatably connected to the inner side of the movable plate. A driving mechanism for rotating the rotating sleeve is located on the movable plate. A mounting ring is fixedly connected to the right end of the rotating sleeve. A set of evenly spaced moving openings are formed inside the mounting ring. A rack is slidably connected within each moving opening. A clamping post is fixedly connected to the inner end of the rack. A set of limiting blocks is fixedly connected to the right sidewall of the mounting ring. A double-sided gear ring is rotatably connected within each limiting block. A set of transmission gears, respectively meshing with the rack and the double-sided gear ring, is evenly rotatably connected to the mounting ring. A first servo motor is fixedly connected to the left sidewall of the mounting ring. The drive end of the first servo motor passes through the mounting ring and is fixedly connected to a first gear that meshes with a double-sided gear ring. A set of mounting columns are evenly fixedly connected to the right side wall of the mounting ring. The mounting columns are fixedly connected to an outer ring plate by bolts. A bracket is fixedly connected to the right side of the upper end face of the worktable. A first telescopic cylinder is fixedly connected to the upper end face of the bracket. The drive end of the first telescopic cylinder passes through the top wall of the bracket and is fixedly connected to a mounting plate. A cutting motor is fixedly connected to the lower end face of the mounting plate. A mounting head is fixedly connected to the drive end of the cutting motor. A saw blade is mounted on the mounting head. A nut is provided on the outer side of the saw blade. The nut is threadedly connected to the mounting head. A support mechanism is provided on the right side of the bracket.

[0007] As a preferred technical solution of this utility model, the displacement mechanism includes two fixed plates fixed to the lower end face of the worktable. A threaded rod is rotatably connected between the front ends of the two fixed plates. A second servo motor is fixedly connected to the outer wall of the inner fixed plate. The drive end of the second servo motor passes through the fixed plate close to it and is fixedly connected to the shaft end of the threaded rod. A moving block is threadedly connected to the threaded rod. The upper end face of the moving block is fixedly connected to the lower end face of the moving plate. A guide rod is slidably connected to the end of the moving block away from the threaded rod. The two ends of the guide rod are respectively fixedly connected to the fixed plates.

[0008] As a preferred technical solution of this utility model, the driving mechanism includes a gear ring fixed on the rotating sleeve, a third servo motor fixedly connected to the outer wall of the moving plate, and the driving end of the third servo motor passing through the moving plate and fixedly connected to a second gear meshing with the gear ring.

[0009] As a preferred technical solution of this utility model, the support mechanism includes a support frame disposed on the right side of the bracket, and a second telescopic cylinder is fixedly connected to the right side of the lower end face of the workbench. The driving end of the second telescopic cylinder passes through the workbench and is fixedly connected to the lower end face of the support frame. The lower end face of the support frame is symmetrical and fixedly connected to two guide columns. The bottom ends of the two guide columns both pass through the workbench and extend downward.

[0010] As a preferred technical solution of this utility model, the workbench is provided with a displacement opening that matches the movable plate, and the cross-sectional shape of the displacement opening is rectangular.

[0011] As a preferred technical solution of this utility model, the lower end face of the workbench is fixedly connected to a frame, and support feet are fixedly connected to the four corners of the lower end face of the frame.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: In the solution of this utility model: 1. By setting up an installation ring, rack, clamping column, double-sided gear ring, transmission gear, first servo motor, first gear, installation column, outer ring plate, moving plate and displacement mechanism, the system realizes automated clamping and fixing of PE pipes of different diameters, which is more flexible and applicable. It can push the clamped PE pipes to facilitate continuous cutting of PE pipes, which solves the problems of low cutting continuity caused by the inconvenience of clamping PE pipes of different diameters and the inconvenience of pushing PE pipes in the existing technology. 2. By using a rotating sleeve, drive mechanism, bracket, first telescopic cylinder, mounting plate, cutting motor, mounting head and saw blade, the clamped PE pipe is rotated and comes into contact with the saw blade, enabling circumferential cutting of PE pipes of different specifications. This significantly improves cutting efficiency and solves the problem of inconvenience in cutting PE pipes of different specifications in the prior art. Attached Figure Description

[0013] Figure 1 A schematic diagram of the overall structure of this utility model; Figure 2 This is a front view structural diagram of the present invention; Figure 3 A schematic diagram of the structure of the mounting ring and its connecting components provided by this utility model; Figure 4 A schematic diagram of the drive mechanism provided by this utility model; Figure 5 A schematic diagram of the structure of the cutting component provided by this utility model; Figure 6 A schematic diagram of the displacement mechanism and support mechanism provided by this utility model.

[0014] The image shows: 1. Workbench; 2. Moving plate; 3. Shifting mechanism; 301. Fixed plate; 302. Threaded rod; 303. Second servo motor; 304. Moving block; 305. Guide rod; 4. Rotating sleeve; 5. Drive mechanism; 501. Gear ring; 502. Third servo motor; 503. Second gear; 6. Mounting ring; 7. Moving opening; 8. Rack; 9. Clamping column; 10. Limiting block; 11. Double-sided gear ring; 12. Transmission gear; 13. First servo motor; 14. First gear; 15. Mounting column; 16. Outer ring plate; 17. Bracket; 18. First telescopic cylinder; 19. Mounting plate; 20. Cutting motor; 21. Mounting head; 22. Saw blade; 23. Nut; 24. Support mechanism; 2401. Bearing frame; 2402. Second telescopic cylinder; 2403. Guide column; 25. Shifting opening; 26. Frame; 27. Support foot. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0016] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, this embodiment proposes a PE pipe processing and cutting device, including a workbench 1, a movable plate 2 on the workbench 1, a shifting mechanism 3 for moving the movable plate 2 on its lower side, a rotating sleeve 4 rotatably connected inside the movable plate 2, a driving mechanism 5 for driving the rotating sleeve 4 to rotate on the movable plate 2, a mounting ring 6 fixedly connected to the right end of the rotating sleeve 4, a set of moving openings 7 evenly opened inside the mounting ring 6, a rack 8 slidably connected inside the moving openings 7, a clamping column 9 fixedly connected to the inner end of the rack 8, a set of limiting blocks 10 fixedly connected to the right side wall of the mounting ring 6, and a rotatably connected component inside the limiting block 10. A set of transmission gears 12, which mesh with the rack 8 and the double-sided gear ring 11 respectively, are evenly rotatably connected to the mounting ring 6. A first servo motor 13 is fixedly connected to the left side wall of the mounting ring 6. The drive end of the first servo motor 13 passes through the mounting ring 6 and is fixedly connected to a first gear 14 that meshes with the double-sided gear ring 11. A set of mounting posts 15 are evenly fixedly connected to the right side wall of the mounting ring 6. An outer ring plate 16 is fixedly connected to the mounting posts 15 by bolts. A bracket 17 is fixedly connected to the right side of the upper end face of the worktable 1. A first telescopic cylinder 18 is fixedly connected to the upper end face of the bracket 17. A telescopic cylinder 18 has its drive end penetrating the top wall of the bracket 17 and is fixedly connected to a mounting plate 19. A cutting motor 20 is fixedly connected to the lower end face of the mounting plate 19. An installation head 21 is fixedly connected to the drive end of the cutting motor 20. A saw blade 22 is mounted on the installation head 21. A nut 23 is provided on the outer side of the saw blade 22. The nut 23 is threadedly connected to the installation head 21. A support mechanism 24 is provided on the right side of the bracket 17. When it is necessary to clamp the PE pipe, the first servo motor 13 is started, which drives the first gear 14 to rotate. The first gear 14 drives the double-sided gear ring 11 to rotate within the limit block 10. The double-sided gear ring 11 passes through... The transmission gear 12 drives the rack 8 to slide within the movable opening 7, thereby moving the clamping column 9 inward to clamp the PE pipe. The outer ring plate 16 facilitates the limiting of the double-sided gear ring 11, ensuring stable rotation of the double-sided gear ring 11 during operation and facilitating assembly. The first telescopic cylinder 18 facilitates the up-and-down movement of the saw blade 22, enabling the cutting of pipes of different specifications. When it is necessary to cut the clamped PE pipe, the first telescopic cylinder 18 is activated, causing the mounting plate 19 to move downward, and the cutting motor 20 is activated simultaneously, driving the saw blade 22 to rotate, thereby achieving the cutting of the PE pipe.

[0017] like Figure 2 and Figure 6As shown, in a preferred embodiment, based on the above method, the shifting mechanism 3 further includes two fixed plates 301 fixed to the lower end face of the worktable 1. A threaded rod 302 is rotatably connected between the front ends of the two fixed plates 301. A second servo motor 303 is fixedly connected to the outer wall of the inner fixed plate 301. The drive end of the second servo motor 303 passes through the fixed plate 301 adjacent to it and is fixedly connected to the shaft end of the threaded rod 302. A moving block 304 is threadedly connected to the threaded rod 302. The upper end face of the moving block 304 is parallel to the shaft end of the threaded rod 302. The lower end face of the movable plate 2 is fixedly connected, and the end of the movable block 304 away from the threaded rod 302 is slidably connected to the guide rod 305. The two ends of the guide rod 305 are fixedly connected to the fixed plate 301 respectively. When it is necessary to move the movable plate 2, the second servo motor 303 is started, which drives the threaded rod 302 to rotate between the two fixed plates 301. The movable block 304 moves axially along the guide rod 305, thereby driving the movable plate 2 to move on the worktable 1, realizing the adjustment of the position of the PE pipe and the advancement of the pipe, thus facilitating continuous cutting of the pipe.

[0018] like Figure 2 and Figure 4 As shown, in a preferred embodiment, based on the above method, the driving mechanism 5 further includes a gear ring 501 fixed on the rotating sleeve 4, and a third servo motor 502 fixedly connected to the outer wall of the moving plate 2. The driving end of the third servo motor 502 passes through the moving plate 2 and is fixedly connected to a second gear 503 that meshes with the gear ring 501. The third servo motor 502 drives the second gear 503 to rotate, and the rotation of the second gear 503 will drive the gear ring 501 to rotate, thereby driving the rotating sleeve 4 to rotate within the moving plate 2, realizing the rotation of the clamped PE pipe, thus facilitating the saw blade 22 to perform ring cutting on the pipe, thereby facilitating the cutting of pipes of different specifications.

[0019] like Figure 1 and Figure 6As shown, in a preferred embodiment, based on the above method, the support mechanism 24 further includes a support frame 2401 disposed on the right side of the bracket 17. A second telescopic cylinder 2402 is fixedly connected to the right side of the lower end face of the worktable 1. The driving end of the second telescopic cylinder 2402 passes through the worktable 1 and is fixedly connected to the lower end face of the support frame 2401. The lower end face of the support frame 2401 is symmetrical and fixedly connected to two guide columns 2403. The bottom ends of the two guide columns 2403 both pass through the worktable 1 and extend downward. Before cutting the PE pipe, according to the position of the PE pipe, the second telescopic cylinder 2402 is activated to drive the support frame 2401 to move up and down. At the same time, the guide columns 2403 slide within the worktable 1 to guide the movement, making the movement of the support frame 2401 more stable. This adjusts the support frame 2401 to a suitable position to support the PE pipe, preventing the PE pipe from bending or deforming due to its own weight or cutting force during the cutting process, and ensuring the cutting quality.

[0020] like Figure 1 and Figure 6 As shown, in a preferred embodiment, based on the above method, the workbench 1 is further provided with a displacement opening 25 that matches the movable plate 2. The cross-sectional shape of the displacement opening 25 is rectangular. The displacement opening 25 provides space for the movement of the movable plate 2, so that the movable plate 2 can move smoothly within the displacement opening 25 under the drive of the displacement mechanism 3, thereby realizing the adjustment of the position of the PE pipe.

[0021] like Figure 1 and Figure 2 As shown, in a preferred embodiment, based on the above method, a frame 26 is fixedly connected to the lower end face of the workbench 1, and support feet 27 are fixedly connected to the four corners of the lower end face of the frame 26; the frame 26 supports the workbench 1, and the support feet 27 support the frame 26, so that the entire device can be placed stably on the ground, ensuring the stability and safety of the device during operation.

[0022] Specifically, when using this PE pipe processing and cutting device: First, insert the PE pipe to be cut into the mounting ring 6. Start the first servo motor 13, which drives the first gear 14 to rotate. The first gear 14 drives the double-sided gear ring 11 to rotate within the limit block 10. The double-sided gear ring 11 drives the rack 8 to slide within the moving opening 7 through the transmission gear 12, thereby causing the clamping column 9 to move inward and clamp the PE pipe. Then, start the second servo motor 303, which drives the threaded rod 302 to rotate between the two fixed plates 301. The moving block 304 moves axially along the guide rod 305, thereby driving the moving plate 2 to move on the worktable 1, moving the PE pipe to the right to the target distance. Then, the second telescopic cylinder 2402... The support frame 2401 is moved upward to support the PE pipe. Then, the first telescopic cylinder 18 moves the mounting plate 19 downward, causing the saw blade 22 to descend. At the same time, the cutting motor 20 is started, causing the saw blade 22 to rotate. Simultaneously, the third servo motor 502 drives the second gear 503 to rotate. The rotation of the second gear 503 drives the gear ring 501 to rotate, which in turn drives the rotating sleeve 4 to rotate within the moving plate 2, realizing the rotation of the clamped PE pipe. This facilitates the saw blade 22 to perform circular cutting on the pipe, making it convenient to cut pipes of different specifications. After the cutting is completed, the displacement mechanism 3 pushes the pipe forward, allowing the next part of the pipe to be cut, facilitating continuous cutting and improving cutting efficiency.

[0023] All technical features in this embodiment can be freely combined according to actual needs.

[0024] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A PE pipe processing and cutting device, comprising a workbench (1), characterized in that, The workbench (1) is provided with a movable plate (2), and the lower side of the movable plate (2) is provided with a shifting mechanism (3) for its movement. The movable plate (2) is rotatably connected to a rotating sleeve (4). The movable plate (2) is provided with a driving mechanism (5) for driving the rotating sleeve (4) to rotate. The right end of the rotating sleeve (4) is fixedly connected to a mounting ring (6). A set of moving openings (7) are evenly opened in the mounting ring (6). A rack (8) is slidably connected in the moving openings (7). A clamping column (9) is fixedly connected to the inner end of the rack (8). A set of limiting blocks (10) is fixedly connected to the right side wall of the mounting ring (6). A double-sided gear ring (11) is rotatably connected in the limiting block (10). A set of transmission gears (12) that mesh with the rack (8) and the double-sided gear ring (11) are evenly rotatably connected to the mounting ring (6). A first servo motor (13) is fixedly connected to the left side wall of the mounting ring (6). The drive end of the workbench (1) passes through the mounting ring (6) and is fixedly connected to the first gear (14) that meshes with the double-sided gear ring (11). A set of mounting columns (15) are evenly fixedly connected to the right side wall of the mounting ring (6). The mounting columns (15) are fixedly connected to the outer ring plate (16) by bolts. A bracket (17) is fixedly connected to the right side of the upper end face of the workbench (1). A first telescopic cylinder (18) is fixedly connected to the upper end face of the bracket (17). The drive end of the first telescopic cylinder (18) passes through the top wall of the bracket (17) and is fixedly connected to the mounting plate (19). A cutting motor (20) is fixedly connected to the lower end face of the mounting plate (19). A mounting head (21) is fixedly connected to the drive end of the cutting motor (20). A saw blade (22) is installed on the mounting head (21). A nut (23) is provided on the outside of the saw blade (22). The nut (23) is threadedly connected to the mounting head (21). A support mechanism (24) is provided on the right side of the bracket (17).

2. The PE pipe processing and cutting device according to claim 1, characterized in that, The shifting mechanism (3) includes two fixed plates (301) fixed to the lower end face of the worktable (1). A threaded rod (302) is rotatably connected between the front ends of the two fixed plates (301). A second servo motor (303) is fixedly connected to the outer wall of the inner fixed plate (301). The driving end of the second servo motor (303) passes through the fixed plate (301) close to it and is fixedly connected to the shaft end of the threaded rod (302). A moving block (304) is threadedly connected to the threaded rod (302). The upper end face of the moving block (304) is fixedly connected to the lower end face of the moving plate (2). A guide rod (305) is slidably connected to the end of the moving block (304) away from the threaded rod (302). The two ends of the guide rod (305) are fixedly connected to the fixed plate (301) respectively.

3. The PE pipe processing and cutting device according to claim 1, characterized in that, The drive mechanism (5) includes a gear ring (501) fixed on the rotating sleeve (4), and a third servo motor (502) is fixedly connected to the outer wall of the moving plate (2). The drive end of the third servo motor (502) passes through the moving plate (2) and is fixedly connected to a second gear (503) that meshes with the gear ring (501).

4. The PE pipe processing and cutting device according to claim 1, characterized in that, The support mechanism (24) includes a support frame (2401) located on the right side of the bracket (17). A second telescopic cylinder (2402) is fixedly connected to the right side of the lower end face of the workbench (1). The driving end of the second telescopic cylinder (2402) passes through the workbench (1) and is fixedly connected to the lower end face of the support frame (2401). The lower end face of the support frame (2401) is symmetrical and fixedly connected to two guide columns (2403). The bottom ends of the two guide columns (2403) pass through the workbench (1) and extend downward.

5. The PE pipe processing and cutting device according to claim 1, characterized in that, The workbench (1) is provided with a displacement opening (25) that matches the movable plate (2), and the cross-sectional shape of the displacement opening (25) is rectangular.

6. The PE pipe processing and cutting device according to claim 1, characterized in that, The lower end face of the workbench (1) is fixedly connected to a frame (26), and support feet (27) are fixedly connected to the four corners of the lower end face of the frame (26).

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