Pipe cutting apparatus

Abstract

This utility model discloses a pipe cutting device, including a worktable, a controller on one side of the worktable, and a cutting assembly on the top of the worktable. The cutting assembly includes a movable frame and a laser cutter. A feeding assembly is located on one side of the top of the worktable, and a blocking assembly is located on the other side of the top of the worktable. A guide plate is mounted on the top of the worktable via a bracket, and the guide plate is located in front of the feeding assembly, serving a guiding function. This utility model, through the coordinated use of the feeding assembly, can achieve stable and smooth pipe feeding, while effectively preventing pipe deviation during feeding. After the pipe is fed to the designated position, the blocking assembly blocks the pipe and fixes one end of the pipe. This fixing method ensures that the pipe will not shake or move during cutting, effectively improving cutting accuracy, ensuring cutting quality, and reducing cutting errors and scrap rates caused by pipe shaking.

Description

Technical Field

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

[0002] PVC pipes are a widely used type of plastic pipe with advantages such as light weight, corrosion resistance, and easy installation. They play an important role in building water supply and drainage, wire and cable sheathing, and agricultural irrigation. Cutting equipment is involved in the processing of these pipes.

[0003] Existing cutting devices are prone to pipe misalignment during pipe transport, resulting in inaccurate cutting positions; the pipe positioning method is not stable enough, and the pipe is prone to shaking during cutting, affecting the cutting quality. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the defects of the prior art and provide a pipe cutting device.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] This utility model discloses a pipe cutting device, including a workbench, a controller on one side of the workbench, a cutting assembly on the top of the workbench, the cutting assembly including a movable frame and a laser cutter, a material conveying assembly on one side of the top of the workbench, a material blocking assembly on the other side of the top of the workbench, and a guide plate mounted on the top of the workbench via a bracket, the guide plate being located in front of the material conveying assembly.

[0007] As a preferred embodiment of the present invention, the material conveying assembly includes a mounting frame, a motor is mounted on one side of the top of the mounting frame, a material conveying plate is mounted on the top of the workbench via a bracket, the material conveying plate is located below the mounting frame, a limit plate is movably provided on the top of the material conveying plate, and connecting plates are provided on both sides of the limit plate.

[0008] As a preferred embodiment of this utility model, a guide rod is fixedly installed on one side of the mounting bracket, and the guide rod is slidably connected to the connecting plate on one side. A lead screw is rotatably installed on the other side of the mounting bracket, and the lead screw is threadedly connected to the connecting plate on the other side.

[0009] As a preferred technical solution of this utility model, the top of the limiting plate is provided with a through hole, a connecting frame is fixedly installed in the middle of the top of the limiting plate, a second motor is installed on one side of the connecting frame, a drive wheel is installed on the rotating shaft of the second motor, and the bottom of the drive wheel passes through the through hole.

[0010] As a preferred embodiment of this utility model, the limiting plate, the conveying plate, and the guide plate are all arc-shaped structures, and multiple ball bearings are provided on the top arc-shaped surface of the conveying plate.

[0011] As a preferred embodiment of this utility model, the top two sides of the workbench are provided with electric guide rails, the bottom ends of the movable frame extend into the interior of the electric guide rails and are connected to the electric guide rails, the top of the movable frame is provided with electric guide rails, the interior of the electric guide rails is connected to a moving block, the bottom of the moving block is equipped with an electric push rod, and the bottom of the electric push rod is equipped with the laser cutting machine.

[0012] As a preferred technical solution of this utility model, the material blocking assembly includes a material blocking plate, a bearing plate is installed on the top of the material blocking plate near the movable frame, a hydraulic cylinder is installed on the top of the bearing plate, the bottom of the hydraulic cylinder penetrates the bearing plate and is fixed plate one is installed, and a fixed plate two is installed on the top side of the workbench through a bracket, the fixed plate two is located below the fixed plate one.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This invention, through the use of a material conveying component, enables stable and smooth conveying of pipes while effectively preventing pipe deviation during conveying. After the pipe is conveyed to the designated position, the material blocking component blocks the pipe and fixes one end of the pipe. This fixing method ensures that the pipe will not shake or move during the cutting process, effectively improving cutting accuracy, ensuring cutting quality, and reducing cutting errors and scrap rates caused by pipe shaking. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a perspective view of the present invention;

[0018] Figure 3 This is a perspective view of the material conveying component of this utility model;

[0019] In the diagram: 1. Workbench; 2. Movable frame; 3. Laser cutting machine; 4. Guide plate; 5. Mounting frame; 6. Motor 1; 7. Feeding plate; 8. Limiting plate; 9. Connecting plate; 10. Guide rod; 11. Lead screw; 12. Connecting frame; 13. Motor 2; 14. Drive wheel; 15. Ball bearing; 16. Electric guide rail 1; 17. Electric guide rail 2; 18. Electric push rod; 19. Stop plate; 20. Hydraulic cylinder; 21. Fixing plate 1; 22. Fixing plate 2. Detailed Implementation

[0020] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0021] In the attached diagram, all identical reference numerals refer to the same components.

[0022] like Figure 1-3 As shown, this utility model provides a pipe cutting device, including a workbench 1, a controller is provided on one side of the workbench 1, a cutting assembly is provided on the top of the workbench 1, the cutting assembly includes a movable frame 2 and a laser cutter 3, a material conveying assembly is provided on one side of the top of the workbench 1, a material blocking assembly is provided on the other side of the top of the workbench 1, and a guide plate 4 is installed on the top of the workbench 1 by a bracket. The guide plate 4 is located in front of the material conveying assembly and plays a guiding role.

[0023] In this embodiment, the material conveying assembly includes a mounting frame 5, a motor 6 is mounted on one side of the top of the mounting frame 5, a material conveying plate 7 is mounted on the top of the workbench 1 via a bracket, the material conveying plate 7 is located below the mounting frame 5, a limit plate 8 is movably provided on the top of the material conveying plate 7, and connecting plates 9 are provided on both sides of the limit plate 8.

[0024] Furthermore, a guide rod 10 is fixedly installed on one side of the interior of the mounting bracket 5. The guide rod 10 is slidably connected to a connecting plate 9 on one side. A lead screw 11 is rotatably installed on the other side of the interior of the mounting bracket 5. The lead screw 11 is threadedly connected to the connecting plate 9 on the other side.

[0025] Furthermore, the top of the limiting plate 8 is provided with a through hole, and a connecting frame 12 is fixedly installed in the middle of the top of the limiting plate 8. A second motor 13 is installed on one side of the connecting frame 12, and a drive wheel 14 is installed on the rotating shaft of the second motor 13. The bottom of the drive wheel 14 is through the through hole.

[0026] Furthermore, the limiting plate 8, the conveying plate 7, and the guide plate 4 are all arc-shaped structures, and multiple ball bearings 15 are provided on the top arc-shaped surface of the conveying plate 7.

[0027] By driving the lead screw 11 to rotate via the motor 6, the position of the limiting plate 8 on the conveying plate 7 can be adjusted so that the limiting plate 8 fits against the side wall of the pipe and plays a limiting role.

[0028] Motor 2 13 drives drive wheel 14 to rotate, driving the pipe to move forward on conveyor plate 7.

[0029] In this embodiment, electric guide rails 16 are provided on both sides of the top of the workbench 1. The bottom ends of the movable frame 2 extend into the interior of the electric guide rails 16 and are connected to the electric guide rails 16 in a transmission manner. Electric guide rails 17 are provided on the top of the movable frame 2. A moving block is connected to the interior of the electric guide rails 17 in a transmission manner. An electric push rod 18 is installed at the bottom of the moving block. A laser cutting machine 3 is installed at the bottom of the electric push rod 18.

[0030] Electric guide rail 16 drives the movable frame 2 to move horizontally. Electric guide rail 2 17 on the top of the movable frame 2 drives the moving block to move, which in turn drives the electric push rod 18 and the laser cutter 3 to move along another horizontal direction on the movable frame 2. Through the cooperation of electric guide rail 16 and electric guide rail 2 17, the laser cutter 3 reaches the designated cutting position above the pipe.

[0031] In this embodiment, the material blocking assembly includes a material blocking plate 19. A support plate is installed on the top of the material blocking plate 19 near the movable frame 2. A hydraulic cylinder 20 is installed on the top of the support plate. The bottom of the hydraulic cylinder 20 passes through the support plate and is mounted with a fixing plate 21. A fixing plate 22 is installed on the top side of the workbench 1 via a bracket. The fixing plate 22 is located below the fixing plate 21.

[0032] The baffle plate 19 blocks one end of the pipe, and then the hydraulic cylinder 20 is activated to push the fixing plate 21 to move downward, which cooperates with the fixing plate 22 located below the fixing plate 21 to clamp and fix the pipe.

[0033] Specifically: Place the pipe to be cut on the guide plate 4 and the conveyor plate 7.

[0034] The connecting plates 9 on both sides of the limiting plate 8 are slidably connected to the guide rod 10 on one side and threadedly connected to the lead screw 11 on the other side. By driving the lead screw 11 to rotate through the motor 6, the position of the limiting plate 8 on the conveying plate 7 can be adjusted so that the limiting plate 8 fits against the side wall of the pipe, thereby limiting the movement and preventing the pipe from shifting during the conveying process.

[0035] Start motor 2 13, which drives drive wheel 14 to rotate. The bottom of drive wheel 14 passes through the through hole at the top of limit plate 8 and contacts the pipe. Through friction, the pipe is driven to move forward on conveyor plate 7. Since multiple balls 15 are provided on the top arc surface of conveyor plate 7, the pipe can move relatively smoothly on the balls 15 and be conveyed towards the cutting assembly.

[0036] Then, the baffle plate 19 blocks one end of the pipe, and the hydraulic cylinder 20 is activated, pushing the fixing plate 21 downward to cooperate with the fixing plate 22 located below the fixing plate 21, clamping and fixing the pipe to prevent it from shaking or moving during the cutting process and ensuring cutting accuracy.

[0037] The electric guide rails 16 on both sides of the top of the workbench 1 drive the movable frame 2 to move horizontally, thereby adjusting the position of the laser cutting machine 3 in the horizontal direction; the electric guide rail 17 on the top of the movable frame 2 drives the moving block to move, which in turn drives the electric push rod 18 and the laser cutting machine 3 to move along another horizontal direction on the movable frame 2. Through the cooperation of the electric guide rails 16 and 17, the laser cutting machine 3 reaches the designated cutting position above the pipe.

[0038] The electric push rod 18 is activated, pushing the laser cutting machine 3 downwards, so that the cutting head of the laser cutting machine 3 is close to the pipe and reaches the appropriate cutting height.

[0039] Laser cutting machine 3 starts and performs cutting operations on the pipe, thus completing the pipe cutting work.

[0040] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A pipe cutting device, comprising a worktable (1), a controller being provided on one side of the worktable (1), and a cutting assembly being provided on the top of the worktable (1), characterized in that: The cutting assembly includes a movable frame (2) and a laser cutting machine (3). A material conveying assembly is provided on one side of the top of the workbench (1), and a material blocking assembly is provided on the other side of the top of the workbench (1). A guide plate (4) is installed on the top of the workbench (1) via a bracket, and the guide plate (4) is located in front of the material conveying assembly.

2. The pipe cutting device according to claim 1, characterized in that, The material conveying assembly includes a mounting frame (5), a motor (6) is mounted on one side of the top of the mounting frame (5), a material conveying plate (7) is mounted on the top of the workbench (1) via a bracket, the material conveying plate (7) is located below the mounting frame (5), a limit plate (8) is movably provided on the top of the material conveying plate (7), and connecting plates (9) are provided on both sides of the limit plate (8).

3. The pipe cutting device according to claim 2, characterized in that, A guide rod (10) is fixedly installed on one side of the mounting bracket (5). The guide rod (10) is slidably connected to the connecting plate (9) on one side. A lead screw (11) is rotatably installed on the other side of the mounting bracket (5). The lead screw (11) is threadedly connected to the connecting plate (9) on the other side.

4. The pipe cutting device according to claim 3, characterized in that, The top of the limiting plate (8) has a through hole, and a connecting frame (12) is fixedly installed in the middle of the top of the limiting plate (8). A second motor (13) is installed on one side of the connecting frame (12). A drive wheel (14) is installed on the rotating shaft of the second motor (13), and the bottom of the drive wheel (14) passes through the through hole.

5. A pipe cutting device according to claim 4, characterized in that, The limiting plate (8), the conveying plate (7), and the guide plate (4) are all arc-shaped structures, and multiple balls (15) are provided on the top arc-shaped surface of the conveying plate (7).

6. The pipe cutting device according to claim 1, characterized in that, Electric guide rails (16) are provided on both sides of the top of the workbench (1). The bottom ends of the movable frame (2) extend into the interior of the electric guide rails (16) and are connected to the electric guide rails (16) in a transmission manner. Electric guide rails (17) are provided on the top of the movable frame (2). A moving block is connected to the interior of the electric guide rails (17) in a transmission manner. An electric push rod (18) is installed at the bottom of the moving block. The laser cutting machine (3) is installed at the bottom of the electric push rod (18).

7. A pipe cutting device according to claim 1, characterized in that, The material blocking assembly includes a material blocking plate (19). A support plate is installed on the top of the material blocking plate (19) near the movable frame (2). A hydraulic cylinder (20) is installed on the top of the support plate. The bottom of the hydraulic cylinder (20) passes through the support plate and is equipped with a fixing plate one (21). A fixing plate two (22) is installed on the top side of the workbench (1) through a bracket. The fixing plate two (22) is located below the fixing plate one (21).

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