Mpp pipe rapid cutting device

Abstract

The utility model discloses a MPP pipe quick cutting device relates to MPP pipe processing utensil technical field, including the organism, the organism one end fixedly connected with the supporting block, is equipped with the auxiliary conveying wheel on the supporting block, one side of auxiliary conveying wheel is equipped with the limiting frame, the organism other end fixedly connected with the mounting block, is seted up in the blanking slope on the mounting block top, is installed with the auxiliary component on the mounting block, the organism top symmetry is equipped with the clamping part, and the cutting bin is welded to the other end of the organism top, the utility model discloses the setting of polishing wheel can remove the burr edge of the incision, burr, makes the incision smooth and even, is convenient for subsequent connection installation, promotes pipe processing quality, through the setting of dust absorption jar, can avoid the influence of cutting precision of the accumulation of debris, keeps the operation environment clean simultaneously, through the setting of clamping part, can even exert the clamping force, prevents the pipe material from rotating or shifting when cutting, guarantees the cutting stability, solved the problem that the pipe material cuts and produces the rotation because of the fixed firmness, leads to the incision skew.

Description

Technical Field

[0001] This utility model relates to the technical field of MPP pipe processing tools, and in particular to a rapid cutting device for MPP pipes. Background Technology

[0002] MPP pipes are commonly used in power, communications and other fields. The cutting quality of MPP pipes directly affects the safety and efficiency of subsequent construction. However, the defects of traditional MPP pipe cutting devices in the clamping process have long restricted the improvement of cutting accuracy and processing efficiency. Traditional cutting devices have significant limitations in their clamping structure: when using a single-sided extrusion method, the clamping force is concentrated on one side of the pipe, which can easily lead to bending and deformation of the pipe. This is especially true for large-diameter MPP pipes, which can directly cause the cutting position to shift and the cut to be skewed. Although symmetrical flat-end clamping applies force from both sides, the contact area between the flat end and the curved outer wall of the pipe is small, resulting in uneven distribution of clamping force. Furthermore, it cannot adapt to the slight differences in pipe diameters and is prone to "virtual clamping". Therefore, these problems need to be addressed. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a rapid cutting device for MPP pipes.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: an MPP pipe rapid cutting device, comprising a machine body, a support block fixedly connected to one end of the machine body, an auxiliary conveying wheel provided on the support block, a limiting frame provided on one side of the auxiliary conveying wheel, an installation block fixedly connected to the other end of the machine body, a material discharge slope opened on the top of the installation block, auxiliary components installed on the installation block, clamping components symmetrically provided on the top of the machine body, and a cutting chamber welded to the other end of the top of the machine body, wherein a cutting blade is provided inside the cutting chamber.

[0005] Preferably, a limiting groove is provided laterally on the top of the body, and the limiting groove is arc-shaped.

[0006] Preferably, the clamping component includes two pairs of fixing blocks fixed to the top of the machine body. Each pair of fixing blocks has four oblique threaded through holes. Four threaded rods are threaded into each of the four oblique threaded through holes. A rotating knob is fixed to one end of each threaded rod, and a connecting plate is fixed to the other end of each threaded rod. A hinge seat is installed on the connecting plate, and a limit half-ring is hinged on the hinge seat.

[0007] Preferably, the auxiliary component includes a fixed plate disposed on the mounting block, a telescopic column is provided on the side wall of the fixed plate, a connecting plate is fixedly connected to the extended end of the telescopic column, a rotating motor is installed on the side wall of the connecting plate, a grinding wheel is coaxially fixedly connected to the extended end of the rotating motor, and a plurality of grinding blocks are equidistantly arranged on the inner circumference of the grinding wheel.

[0008] Preferably, the machine body is provided with a dust collection canister, a connecting pipe is provided between the dust collection canister and the cutting chamber, and a suction pump is provided inside the dust collection canister.

[0009] Preferably, the inner wall of the auxiliary conveyor wheel is provided with an arc-shaped groove, and the inner wall of the arc-shaped groove is provided with a diamond-shaped anti-slip texture.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: In this utility model, the cooperation between the rotating motor and the grinding wheel can remove burrs and rough edges from the cut, making the cut smooth and flat, which facilitates subsequent connection and installation and improves the quality of pipe processing; the cooperation between the cutting chamber and the dust collection canister can prevent the accumulation of debris from affecting the cutting accuracy and keep the working environment clean; the clamping components can apply clamping force evenly, preventing the pipe from rotating or shifting during cutting, ensuring cutting stability, solving the problem of skewed cuts caused by rotation due to insecure fixing during pipe cutting, and improving cutting accuracy. Attached Figure Description

[0011] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall first-view structure proposed in this utility model; Figure 2 This is a schematic diagram of the internal second-view structure proposed in this utility model; Figure 3 This is a schematic diagram of the structure of some parts proposed in this utility model; Figure 4 This is a schematic diagram of the clamping component structure proposed in this utility model.

[0012] The numbers in the diagram are: 1. Auxiliary conveyor wheel; 2. Limiting frame; 3. Fixing block; 4. Limiting groove; 5. Cutting chamber; 6. Dust collection can; 7. Suction pump; 8. Cutting blade; 9. Grinding wheel; 10. Machine body; 11. Telescopic column; 12. Rotating motor; 13. Hinge seat; 14. Limiting half ring; 15. Threaded rod. Detailed Implementation

[0013] 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.

[0014] Example: See Figure 1-4The MPP pipe rapid cutting device of this utility model includes a body 10. A support block is fixed to one end of the body 10. An auxiliary conveying wheel 1 is provided on the support block. The auxiliary conveying wheel 1 provides guidance for the MPP pipe. The diamond-shaped anti-slip texture increases friction and prevents slippage during conveying, ensuring that the pipe enters the cutting area smoothly and improving conveying efficiency. A limiting frame 2 is provided on one side of the auxiliary conveying wheel 1. The limiting frame 2 limits the swing range of the MPP pipe and forms a double positioning with the auxiliary conveying wheel 1 to ensure that the pipe remains straight before cutting and improves cutting accuracy. An installation block is fixed to the other end of the body 10. A feeding slope is opened on the top of the installation block. Auxiliary components are installed on the installation block. Clamping components are symmetrically provided on the top of the body 10. A cutting chamber 5 is welded to the other end of the top of the body 10. The cutting chamber 5 isolates the cutting blade 8 from the external environment, collects cutting debris, reduces the impact of debris splashing on the operator, and protects the cutting blade 8 from external collision damage. The cutting blade 8 is located inside the cutting chamber 5.

[0015] In this invention, a limiting groove 4 is horizontally formed on the top of the machine body 10. The limiting groove 4 is arc-shaped, which facilitates bottom support for the pipe and forms an upper and lower clamping mechanism with the limiting semi-ring 14 to prevent the pipe from jumping during cutting and ensure smooth cutting. The clamping component includes two pairs of fixing blocks 3 fixed to the top of the machine body 10. Each pair of fixing blocks 3 has four oblique threaded through holes. Four threaded rods 15 are threaded into each of the four oblique threaded through holes. A rotating knob is fixed to one end of each threaded rod 15, and a connecting plate is fixed to the other end of each threaded rod 15. A hinge seat 13 is installed on the connecting plate, and the limiting semi-ring 14 is hinged to the hinge seat 13. The clamping component facilitates the uniform application of clamping force, preventing the pipe from rotating or shifting during cutting and ensuring smooth cutting. Stability; auxiliary components include a fixed plate on the mounting block, a telescopic column 11 on the side wall of the fixed plate, a connecting plate fixed to the extended end of the telescopic column 11, a rotating motor 12 installed on the side wall of the connecting plate, a grinding wheel 9 coaxially fixed to the extended end of the rotating motor 12, and multiple grinding blocks equidistantly arranged on the inner circumference of the grinding wheel 9. The auxiliary components facilitate the removal of burrs from the cut edges, making the cut smooth and flat, facilitating subsequent connection and installation, and improving the quality of pipe processing; a dust collection tank 6 is provided on the machine body 10, and a connecting pipe is provided between the dust collection tank 6 and the cutting chamber 5. A suction pump 7 is provided inside the dust collection tank 6. The dust collection tank 6 helps to avoid the accumulation of debris affecting the cutting accuracy, while keeping the working environment clean; an arc-shaped groove is opened on the inner wall of the auxiliary conveying wheel 1, and a diamond-shaped anti-slip texture is provided on the inner wall of the arc-shaped groove.

[0016] Working Principle: In use of this utility model, firstly, each electrical component in this application is connected to the power supply. Then, the MPP tube is first placed on the auxiliary conveying wheel 1 at one end of the machine body 10. The arc-shaped groove on the inner wall of the auxiliary conveying wheel 1 fits against the outer wall of the tube, and the diamond-shaped anti-slip texture increases friction to prevent slippage during transport. Under the rotation of the conveying wheel, the tube moves horizontally. When it passes through the limiting frame 2, the frame structure further constrains the lateral displacement of the tube, preventing deviation due to inertia or external force. Subsequently, the tube enters the arc-shaped limiting groove 4 at the top of the machine body 10. The limiting groove 4 provides bottom support for the tube and, together with the subsequent clamping components, forms initial positioning to ensure that the tube... The pipe enters the cutting area in a straight line. Then, when the pipe is conveyed to the cutting position, the clamping components begin to operate. The operator rotates the knob at the end of the threaded rod 15 on the fixing block 3. The threaded rod 15 advances along the oblique threaded through hole, pushing the hinge seat 13 on the connecting plate to move. Because the limiting half-ring 14 is hinged to the hinge seat 13, the angle can be adaptively adjusted according to the pipe diameter, ensuring a tight fit between the inner wall of the half-ring and the outer wall of the MPP pipe. The limiting half-rings 14 on both sides apply clamping force from multiple angles, working in conjunction with the limiting groove 4 at the bottom to form all-around fixation, preventing the pipe from rotating, jumping, or shifting during the cutting process, providing stable conditions for precise cutting. Then, after clamping is complete, the pipe is cut... The cutting blade 8 inside the cutting chamber 5 rotates at high speed to cut the MPP pipe. The cutting chamber 5 encloses the cutting area to prevent cutting debris from splashing outwards. Simultaneously, the suction pump 7 inside the dust collection tank 6 starts, generating continuous negative pressure inside the cutting chamber 5 through the connecting pipe, promptly sucking in the plastic debris generated during the cutting process and storing it in the dust collection tank 6. This synchronous collection method not only maintains a clean working environment but also prevents debris from accumulating inside the cutting chamber 5, affecting cutting accuracy or damaging the cutting blade 8. After cutting, the auxiliary components grind the cut. The telescopic column 11 adjusts its length according to the pipe diameter, driving the grinding wheel 9 on the connecting plate to move to the cut, so that the inner wall of the grinding wheel 9... The grinding block makes precise contact with the cut, and the rotating motor 12 drives the grinding wheel 9 to rotate at high speed. The grinding block removes burrs and uneven parts of the cut through friction, making the cut smooth and flat, which is convenient for subsequent connection and installation. The fine debris generated during the grinding process is also sucked into the dust collection canister 6 by the negative pressure in the cutting chamber 5, realizing the debris control of the whole process. Finally, after the grinding is completed, the clamping parts are released, and the cut MPP pipe slides out along the feeding slope on the mounting block, completing one cutting cycle. The device can continuously convey, clamp, and cut multiple pipes. Through the automated cooperation of various systems, the cutting efficiency and processing quality of MPP pipes are greatly improved. The use of the MPP pipe rapid cutting device ends here.

[0017] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An MPP tube rapid cutting device, comprising a body (10), characterized in that: One end of the machine body (10) is fixedly connected to a support block, and an auxiliary conveying wheel (1) is provided on the support block. A limiting frame (2) is provided on one side of the auxiliary conveying wheel (1). The other end of the machine body (10) is fixedly connected to an installation block. A material discharge slope is provided on the top of the installation block. An auxiliary component is installed on the installation block. A clamping component is symmetrically provided on the top of the machine body (10). A cutting chamber (5) is welded to the other end of the top of the machine body (10). A cutting blade (8) is provided inside the cutting chamber (5).

2. The MPP pipe rapid cutting device according to claim 1, characterized in that: The top of the body (10) has a horizontally opening limit groove (4), which is arc-shaped.

3. The MPP pipe rapid cutting device according to claim 1, characterized in that: The clamping component includes two pairs of fixing blocks (3) fixed to the top of the body (10). Each pair of fixing blocks (3) has four oblique threaded through holes. Each of the four oblique threaded through holes is threaded with four threaded rods (15). One end of each threaded rod (15) is fixed with a rotating knob, and the other end of each threaded rod (15) is fixed with a connecting plate. A hinge seat (13) is installed on the connecting plate, and a limit half ring (14) is hinged on the hinge seat (13).

4. The MPP pipe rapid cutting device according to claim 1, characterized in that: The auxiliary component includes a fixed plate on the mounting block, a telescopic column (11) on the side wall of the fixed plate, a connecting plate fixedly connected to the extended end of the telescopic column (11), a rotating motor (12) installed on the side wall of the connecting plate, a grinding wheel (9) coaxially fixedly connected to the extended end of the rotating motor (12), and multiple grinding blocks equidistantly arranged on the inner circumference of the grinding wheel (9).

5. The MPP pipe rapid cutting device according to claim 1, characterized in that: The machine body (10) is provided with a dust collection tank (6), and a connecting pipe is provided between the dust collection tank (6) and the cutting chamber (5). The dust collection tank (6) is provided with a suction pump (7).

6. The MPP pipe rapid cutting device according to claim 1, characterized in that: The inner wall of the auxiliary conveyor wheel (1) is provided with an arc-shaped groove, and the inner wall of the arc-shaped groove is provided with a diamond-shaped anti-slip pattern.

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