Edge trimming device for PE pipes

Abstract

The utility model relates to the field of PE pipe processing especially relates to PE pipe trimming device, including rectangle table, the top fixedly connected with rectangle frame of rectangle table, the top fixedly connected with the placing seat of rectangle table, the pipe material is placed on the placing seat, be provided with the lifting piece between rectangle frame, the side of lifting piece is provided with round slot, the side of lifting piece is provided with clamping plate, the side of lifting piece is provided with the rotating mechanism that rotates the pipe material through clamping plate. The utility model discloses when using, can through rotating mechanism, let two -way screw rod drive clamping plate each other far away, let rubber pad close -fit pipe material's inner diameter, after trimming the pipe material in a place and complete, lifting piece drives pipe material to go up, let it leave the placing seat, rotating rod drives clamping plate to rotate, and clamping plate drives pipe material to rotate again, need not manually rotate pipe material, and fix again, the time needed is shorter, and the work efficiency is high.

Description

Technical Field

[0001] This utility model relates to the field of PE pipe processing technology, and in particular to a PE pipe trimming device. Background Technology

[0002] PE pipe is a plastic pipe made from polyethylene resin as the main raw material, with the addition of antioxidants, ultraviolet stabilizers and other auxiliary materials, through an extrusion process.

[0003] When producing PE pipes, thin burrs are generated at the parting surface or slider of the mold after injection molding. Before trimming, the pipe needs to be fixed. After trimming one part of the pipe, when trimming the downward part of the pipe, the pipe needs to be rotated manually and then fixed again, which takes a long time and has low work efficiency. Therefore, a PE pipe trimming device is proposed. Utility Model Content

[0004] The purpose of this invention is to solve the problem that when trimming one edge of a pipe, it is necessary to manually rotate the pipe and then fix it again when trimming the downward-facing part of the pipe, which takes a long time and has low work efficiency. The proposed PE pipe trimming device is to address this issue.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A PE pipe trimming device includes a rectangular platform, a rectangular frame fixedly connected to the top of the rectangular platform, a placement seat fixedly connected to the top of the rectangular platform, a pipe placed on the placement seat, a lifting block arranged between the rectangular frames, a circular groove opened on one side of the lifting block, a clamping plate arranged on one side of the lifting block, and a rotating mechanism arranged on one side of the lifting block for rotating the pipe through the clamping plate.

[0006] Preferably, the rotating mechanism includes an electric push rod installed in a circular groove, one end of which is fixedly connected to a circular shell, a first drive motor is installed inside the circular shell, the output end of the first drive motor is connected to a rotating rod, and one end of the rotating rod is fixedly connected to a rectangular plate.

[0007] Preferably, the rectangular plate has a rectangular groove, a second drive motor is installed on one side of the rectangular plate, and the rectangular plate is rotatably connected to a bidirectional screw fixed to the output end of the second drive motor. The bidirectional screw is threadedly connected to a clamping plate, and the clamping plate is located in the inner wall of the pipe.

[0008] Preferably, the clamping plate is slidably connected to the rectangular groove, and a rubber pad is fixedly connected to one side of the clamping plate, the rubber pad abutting against the inner wall of the pipe.

[0009] Preferably, a third drive motor is installed on the top of the rectangular frame, and a threaded rod fixed to the output end of the third drive motor is rotatably connected to the rectangular frame. The threaded rod is threadedly connected to the lifting block.

[0010] Preferably, a limiting groove is provided on one side of the rectangular frame, and the lifting block is slidably connected to the limiting groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: When using this equipment, the rotating mechanism allows the bidirectional screw to move the clamping plates away from each other, so that the rubber pads are in close contact with the inner diameter of the pipe. After one edge of the pipe is trimmed, the lifting block lifts the pipe up, allowing it to leave the placement seat. The rotating rod then rotates the clamping plate, which in turn rotates the pipe. There is no need to manually rotate the pipe and then re-fix it, which takes less time and is highly efficient. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the PE pipe trimming device proposed in this utility model. Figure 2 This is a three-dimensional structural diagram of the rotating mechanism of the PE pipe trimming device proposed in this utility model. Figure 3 This is a three-dimensional structural diagram of the first drive motor of the PE pipe trimming device proposed in this utility model.

[0013] In the diagram: 1. Rectangular platform; 2. Rectangular frame; 3. Placement seat; 4. Pipe; 5. Lifting block; 6. Clamping plate; 7. Electric push rod; 8. Circular shell; 9. First drive motor; 10. Rotating rod; 11. Rectangular plate; 12. Rectangular groove; 13. Second drive motor; 14. Bidirectional screw; 15. Third drive motor; 16. Threaded rod; 17. Limiting groove. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0015] Reference Figures 1-3 The PE pipe trimming device includes a rectangular platform 1, a rectangular frame 2 fixedly connected to the top of the rectangular platform 1, and a placement seat 3 fixedly connected to the top of the rectangular platform 1. The pipe 4 is placed on the placement seat 3, and the pipe 4 is placed on the placement frame for easy docking and rotation.

[0016] Lifting blocks 5 are arranged between rectangular frames 2. A circular groove is opened on one side of the lifting block 5. A clamping plate 6 is arranged on one side of the lifting block 5. A rotating mechanism is arranged on one side of the lifting block 5 to rotate the pipe 4 through the clamping plate 6. The clamping plate 6 clamps the inner walls of both ends of the pipe 4, and then the rotating mechanism can rotate the pipe 4.

[0017] The rotating mechanism includes an electric push rod 7 installed in a circular groove. One end of the electric push rod 7 is fixedly connected to a circular shell 8. A first drive motor 9 is installed inside the circular shell 8. The output end of the first drive motor 9 is connected to a rotating rod 10. One end of the rotating rod 10 is fixedly connected to a rectangular plate 11. The electric push rod 7 extends, allowing the clamping plates 6 on both sides to enter the inner diameter of both ends of the pipe 4. After the clamping plates 6 clamp and fix the pipe 4, the rotating rod 10 drives the pipe 4 to rotate.

[0018] The rectangular plate 11 has a rectangular groove 12. A second drive motor 13 is installed on one side of the rectangular plate 11. The rectangular plate 11 is rotatably connected to a bidirectional screw 14 fixed to the output end of the second drive motor 13. The bidirectional screw 14 is threadedly connected to the clamping plate 6. The clamping plate 6 is located in the inner wall of the pipe 4. With the bidirectional screw 14, the clamping plate 6 clamps the inner wall of the pipe 4, thereby allowing the rotating rod 10 to drive the pipe 4 to rotate.

[0019] The clamping plate 6 is slidably connected to the rectangular groove 12. A rubber pad is fixedly connected to one side of the clamping plate 6. The rubber pad abuts against the inner wall of the pipe 4. The rubber pad increases the friction and makes the clamping stability of the clamping plate 6 better.

[0020] A third drive motor 15 is installed on the top of the rectangular frame 2. The rectangular frame 2 is rotatably connected to a threaded rod 16 fixed to the output end of the third drive motor 15. The threaded rod 16 is threadedly connected to the lifting block 5. By rotating the threaded rod 16, the lifting block 5 can drive the pipe 4 to rise, making it easier to rotate it.

[0021] A limiting groove 17 is provided on one side of the rectangular frame 2. The lifting block 5 is slidably connected to the limiting groove 17. The limiting groove 17 limits the lifting block 5 so that it can only move up and down along a straight line.

[0022] The specific models and specifications of the first drive motor 9, the second drive motor 13, the third drive motor 15, and the electric push rod 7 need to be selected and determined according to the actual specifications of the device. The specific selection and calculation methods adopt the existing technology in this field, so they will not be elaborated here.

[0023] The working principle of this utility model: The pipe 4 is placed on the placement seat 3, the electric push rod 7 extends, allowing the clamping plate 6 to enter the inner diameter of both ends of the pipe 4, the second drive motor 13 drives the bidirectional screw 14 to rotate, the bidirectional screw 14 drives the clamping plate 6 to move away from each other, so that the rubber pad is tightly attached to the inner diameter of the pipe 4. After one edge of the pipe 4 is trimmed, the third drive motor 15 drives the threaded rod 16 to rotate, the threaded rod 16 drives the lifting block 5 to rise, the lifting block 5 drives the pipe 4 to rise and leave the placement seat 3, the first drive motor 9 drives the rotating rod 10 to rotate, the rotating rod 10 drives the clamping plate 6 to rotate, and the clamping plate 6 then drives the pipe 4 to rotate.

[0024] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A PE pipe trimming device, comprising a rectangular platform (1), characterized in that, A rectangular frame (2) is fixedly connected to the top of the rectangular platform (1), and a placement seat (3) is fixedly connected to the top of the rectangular platform (1). A pipe (4) is placed on the placement seat (3). A lifting block (5) is arranged between the rectangular frames (2). A circular groove is opened on one side of the lifting block (5). A clamping plate (6) is arranged on one side of the lifting block (5). A rotating mechanism for rotating the pipe (4) through the clamping plate (6) is arranged on one side of the lifting block (5).

2. The PE pipe trimming device according to claim 1, characterized in that, The rotating mechanism includes an electric push rod (7) installed in a circular groove. One end of the electric push rod (7) is fixedly connected to a circular shell (8). A first drive motor (9) is installed inside the circular shell (8). The output end of the first drive motor (9) is connected to a rotating rod (10). One end of the rotating rod (10) is fixedly connected to a rectangular plate (11).

3. The PE pipe trimming device according to claim 2, characterized in that, The rectangular plate (11) has a rectangular groove (12). A second drive motor (13) is installed on one side of the rectangular plate (11). The rectangular plate (11) is rotatably connected to a bidirectional screw (14) fixed to the output end of the second drive motor (13). The bidirectional screw (14) is threadedly connected to a clamping plate (6). The clamping plate (6) is located in the inner wall of the pipe (4).

4. The PE pipe trimming device according to claim 3, characterized in that, The clamp (6) is slidably connected to the rectangular groove (12), and a rubber pad is fixedly connected to one side of the clamp (6), and the rubber pad abuts against the inner wall of the pipe (4).

5. The PE pipe trimming device according to claim 4, characterized in that, The top of the rectangular frame (2) is equipped with a third drive motor (15), and the rectangular frame (2) is rotatably connected to a threaded rod (16) fixed to the output end of the third drive motor (15). The threaded rod (16) is threadedly connected to the lifting block (5).

6. The PE pipe trimming device according to claim 5, characterized in that, A limiting groove (17) is provided on one side of the rectangular frame (2), and the lifting block (5) is slidably connected to the limiting groove (17).

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