MPP power pipe cutting equipment

Abstract

The present invention discloses an MPP electric pipe cutting device, which relates to the technical field of electric pipe cutting, and comprises a frame, wherein a connecting plate, a cushion block and a supporting plate are slidingly arranged on the top of the frame, a guide cylinder is arranged on the top of the connecting plate, a plurality of sliders are arranged on the guide cylinder, a guide wheel is arranged outside the slider, and the guide wheels are distributed outside the electric pipe, a vertical plate and a fixed frame are arranged on the top of the frame, a fixing rod is arranged on the side wall of the fixing frame, a fixing disk is arranged at one end of the fixing rod, a movable ring is slidingly arranged outside the fixing rod, a transmission mechanism drives the movable block to rotate along the outside of the fixing disk, the guide cylinder drives the plurality of movable plates to approach each other by means of extruding rollers, and the plurality of cutting blades rotate along the outer wall of the electric pipe body and gradually penetrate into the inside of the electric pipe body to prevent the cutting blades from being stuck inside the pipe wall, and the MPP electric pipe can be continuously cut to a fixed length, thereby improving the working efficiency of the cutting equipment.

Description

Technical Field

[0001] The invention relates to the technical field of power pipe cutting, in particular to an MPP power pipe cutting device. Background Art

[0002] MPP power pipe, full name MPP power cable protection pipe, is a pipeline system used for the protection and laying of power cables. MPP power pipe is mainly made of modified polypropylene, which is a specially treated polypropylene material with many excellent properties. MPP power pipe has good insulation properties and is suitable for the protection and laying of power cables. It can maintain stable performance in high temperature environment and ensure the safe use of power cables.

[0003] Before laying MPP power pipes, longer power pipes need to be cut. Existing cutting equipment usually uses a motor to drive the cutting blade for cutting. The equipment structure is relatively simple and cannot achieve continuous cutting of the power pipe. Moreover, when cutting power pipes with thicker walls, the cutting blade is easily stuck on the pipe wall, affecting the normal use of the power pipe. Summary of the invention

[0004] The purpose of the present invention is to provide an MPP power pipe cutting device to solve the problem of inconvenience in existing power pipe cutting.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] An MPP electric power pipe cutting device comprises a frame and also comprises:

[0007] Cutting blade, a connecting plate, a cushion block and a supporting plate are slidingly arranged on the top of the frame, a guide cylinder is arranged on the top of the connecting plate, a plurality of sliders are arranged on the guide cylinder, a guide wheel is arranged outside the slider, and a plurality of guide wheels are distributed outside the power pipe, a vertical plate and a fixed frame are arranged on the top of the frame, a fixing rod is arranged on the side wall of the fixing frame, a fixing disk is arranged at one end of the fixing rod, a movable ring is slidingly arranged outside the fixing rod, the movable ring is fixedly connected to the cushion block, a plurality of movable blocks are slidingly arranged on the fixed disk, a movable plate is arranged on the movable block, and a cutting blade is arranged on the end of the movable plate that penetrates into the fixed disk , a roller matched with the guide cylinder is arranged at the other end of the movable plate, a rotating plate is rotatably arranged on the movable plate, a connecting spring is arranged between the rotating plate and the movable block, a rotating wheel in contact with the inner wall of the fixed disk is arranged on the rotating plate, a plurality of guide rails are arranged on the outer wall of the fixed frame, a mounting block and a connecting block are respectively arranged inside the guide rails, a pull rod is arranged between the connecting block and the mounting block, a transverse plate is arranged outside the mounting block, a driving wheel is arranged inside the transverse plate, a telescopic plate matched with the connecting block is slidably arranged on the fixed frame, a sleeve is arranged at one end of the telescopic plate, and the sleeve is connected to the movable ring;

[0008] The support plate is provided with a positioning plate, a plurality of rotating blocks are provided on the outside of the positioning plate, a pressure block for fixing the power tube is provided at one end of the rotating block, a movable frame is slidably provided on the side wall of the positioning plate, a plurality of transmission plates matching the rotating block are provided on the outside of the movable frame, a limiting column is provided on the transmission plate, a fixed block is provided at the center position of the movable frame, a fixed cylinder is provided on the vertical plate, a telescopic rod is slidably provided on the side wall of the fixed cylinder, one end of the telescopic rod is rotatably connected to the positioning plate, a transmission block matching the fixed block is sleeved on the outside of the telescopic rod, a reset piece is provided on the other end of the telescopic rod, a clamping plate is rotatably provided on the side wall of the positioning plate, a top plate matching the clamping plate is provided on the vertical plate, and a cylindrical rod is provided on the outside of the telescopic rod;

[0009] A driving mechanism, arranged inside the frame;

[0010] The transmission mechanism is arranged on the rotating plate. The driving mechanism drives the pad block and the support plate to slide left and right. The guide cylinder guides the inserted power pipe by cooperating with multiple guide wheels. The transmission mechanism drives the movable block to rotate along the outside of the fixed plate. The guide cylinder drives multiple movable plates to approach each other by squeezing rollers, and the cutting blade cuts the power pipe by rotating.

[0011] As a further solution of the present invention: the driving mechanism includes a scissor rod, a sleeve, a screw and a motor, a guide rod is arranged inside the frame, a sleeve is arranged at the bottom of the pad and the support plate, the sleeve is slidably arranged outside the guide rod, a scissor rod is arranged at the bottom of the sleeve, a sliding ring is arranged between the two scissor rods, a motor is arranged at the bottom of the frame, a screw is arranged at the rotating end of the motor, a lifting frame is arranged at the top of the screw, and a spring is arranged between the lifting frame and the sliding ring.

[0012] As a further solution of the present invention: a limit rod is arranged inside the frame, the connecting plate is slidably arranged on the limit rod, a fixing column is arranged at the bottom of the connecting plate, and a pressing plate matched with the fixing column is arranged at the top of the lifting frame.

[0013] As a further solution of the present invention: the transmission mechanism includes gears and gear grooves, the rotating plate is provided with a driving rod and a gear, the cutting blade is fixedly arranged on the driving rod, the driving rod is provided with an active gear meshing with the gear, and the rotating wheel is provided with a gear groove meshing with the gear on the outside.

[0014] As a further solution of the present invention: a power piece is arranged on the movable block, and the power piece is connected to the driving rod.

[0015] As a further solution of the present invention: a plurality of support blocks are arranged inside the fixing frame, a driving motor is arranged outside the transverse plate, and the driving motor is connected to the driving wheel.

[0016] As a further solution of the present invention: a guide frame is slidably provided on the top of the frame, and a collection box is provided outside the frame.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The MPP power pipe cutting equipment drives the pad and the support plate to slide left and right through the driving mechanism, and the guide cylinder guides the inserted power pipe by cooperating with multiple guide wheels. The transmission mechanism drives the movable block to rotate along the outside of the fixed plate, and the guide cylinder drives multiple movable plates to approach each other by squeezing rollers. The movable plate drives multiple cutting blades to gradually approach and cut the power pipe body. Multiple cutting blades rotate along the outer wall of the power pipe body and gradually penetrate into the power pipe body to prevent the cutting blades from getting stuck inside the pipe wall. The MPP power pipe can be continuously cut to a fixed length, realizing the intelligent cutting of the MPP power pipe and improving the working efficiency of the cutting equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the MPP power pipe cutting equipment.

[0020] Figure 2This is a schematic diagram of the structure of the frame in the MPP power pipe cutting equipment.

[0021] Figure 3 This is a cross-sectional view of the guide cylinder in the MPP power pipe cutting equipment.

[0022] Figure 4 This is a schematic diagram of the structure of the fixed disk in the MPP power pipe cutting equipment.

[0023] Figure 5 A cross-sectional view of the fixed plate in the MPP power pipe cutting equipment.

[0024] Figure 6 This is a schematic diagram of the structure of the cutting blade in the MPP power pipe cutting equipment.

[0025] Figure 7 This is a schematic diagram of the structure of the lifting frame in the MPP power pipe cutting equipment.

[0026] Figure 8 This is a schematic diagram of the structure of the positioning plate in the MPP power pipe cutting equipment.

[0027] Fig. 9 This is a schematic diagram of the structure of the support plate in the MPP power pipe cutting equipment.

[0028] Fig.10 This is a schematic diagram of the structure of the fixed frame in the MPP power pipe cutting equipment.

[0029] Fig.11 This is a schematic diagram of the structure of the drive wheel in the MPP power pipe cutting equipment.

[0030] Figure number annotation: 1-frame, 2-collection box, 3-guide cylinder, 4-fixed frame, 401-guide rail, 402-mounting block, 403-connecting block, 404-cross plate, 405-drive motor, 406-support block, 407-pull rod, 408-drive wheel, 5-power tube body, 6-positioning plate, 7-movable frame, 701-fixed block, 8-transmission plate, 801-limiting column, 9-rotating block, 10-pressing block, 11-slider, 12-movable ring, 13-fixed rod, 14-telescopic plate, 15-sleeve, 16-guide frame, 17-vertical plate, 171-reset member, 172-top plate, 18-guide rod, 19-scissor rod, 191-sleeve Cylinder, 20-screw rod, 21-pressure plate, 22-lifting frame, 23-spring, 24-sliding ring, 25-motor, 26-guide wheel, 27-connecting plate, 271-fixed column, 28-pad, 29-support plate, 291-collar, 30-fixed disk, 31-movable block, 32-cutting disc, 321-power piece, 33-movable plate, 34-roller, 35-driving gear, 36-driving rod, 37-rotating plate, 371-gear, 38-connecting spring, 39-rotating wheel, 391-gear groove, 40-limit rod, 41-positioning rod, 42-card plate, 43-telescopic rod, 431-transmission block, 432-cylindrical rod, 44-fixed cylinder. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0032] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0033] like Figure 1-11 As shown, an MPP power pipe cutting device provided by an embodiment of the present invention includes a frame 1 and further includes:

[0034] Cutting blade 32, pads 28 and support plates 29 are slidably provided on both sides of the top of the frame 1, a connecting plate 27 is slidably provided at the center of the frame 1, a guide cylinder 3 is fixedly provided on the top of the connecting plate 27, the guide cylinder 3 is a hollow frustum-shaped structure, a plurality of sliders 11 are provided on the guide cylinder 3, a guide wheel 26 is provided outside the slider 11, and a plurality of guide wheels 26 are distributed outside the power pipe and support and guide it, vertical plates 17 and fixed frames 4 are provided on both sides of the frame 1, a fixed rod 13 is fixedly provided on the side wall of the fixed frame 4, a fixed disk 30 is provided at one end of the fixed rod 13, that is, the fixed disk 30 is fixedly installed by the fixed rod 13, a movable ring 12 is slidably provided on the outside of the fixed rod 13, and the movable ring 12 is fixedly connected to the pad 28, a plurality of movable blocks 31 are slidably provided on the fixed disk 30, a movable plate 33 is installed on the movable block 31, and the movable plate 33 is installed on the movable block 31 through elastic members such as springs, and the initial position of the movable plate 33 is as shown Figure 5 As shown, one end of the movable plate 33 that penetrates into the interior of the fixed disk 30 is provided with a cutting blade 32, and the other end of the movable plate 33 is provided with a roller 34 that cooperates with the guide cylinder 3, and a rotating plate 37 is rotatably provided on the movable plate 33, and a connecting spring 38 is provided between the rotating plate 37 and the movable block 31, and a rotating wheel 39 that contacts the inner wall of the fixed disk 30 is provided on the rotating plate 37, and the rotating wheel 39 rotates along the inner wall of the fixed disk 30, and the rotating wheel 39 drives the movable block 31 to rotate through the rotating plate 37, so that a plurality of movable blocks 31 can be rotated. 1 rotates along the center of the fixed disk 30, the guide cylinder 3 moves to the left and squeezes the roller 34, so that the multiple movable plates 33 gradually slide into the fixed disk 30, and the multiple cutting blades 32 rotate along the center of the fixed disk 30. The cutting blades 32 can rotate at the same time. The movable plate 33 drives the multiple cutting blades 32 to gradually approach and cut the power tube body 5. The multiple cutting blades 32 rotate along the outer wall of the power tube body 5 and gradually penetrate into the power tube body 5, which is convenient for cutting the power tube with a larger outer diameter and effectively prevents the cutting blades 32 from getting stuck inside the tube wall;

[0035] The outer wall of the fixing frame 4 is provided with a plurality of guide rails 401, and mounting blocks 402 and connecting blocks 403 are slidably provided inside the guide rails 401, and a pull rod 407 is rotatably provided between the connecting block 403 and the mounting block 402, and a horizontal plate 404 is horizontally provided outside the mounting block 402, and a driving wheel 408 is rotatably provided inside the horizontal plate 404, and a telescopic plate 14 cooperating with the connecting block 403 is slidably provided on the fixing frame 4, and a sleeve 15 is provided at one end of the telescopic plate 14, and the sleeve 15 is connected to the telescopic plate 14 by a spring. The plate 14 is elastically connected, the sleeve 15 is connected to the movable ring 12, the movable ring 12 moves to the left and drives the telescopic plate 14 to move to the left through the sleeve 15, the telescopic plate 14 squeezes the connecting block 403, so that the two connecting blocks 403 are separated from each other, the connecting block 403 pulls the mounting block 402 through the pull rod 407, so that the two driving wheels 408 are close to each other, ensuring that the driving wheel 408 is closely attached to the outside of the power tube body 5, the driving wheel 408 rotates and drives the power tube body 5 to move to the inside of the frame 1, so that the feeding of the power tube body 5 is realized;

[0036] The support plate 29 is fixedly provided with a positioning plate 6, and a plurality of rotating blocks 9 are rotatably provided on the outside of the positioning plate 6. A pressing block 10 for fixing the power tube is provided at one end of the rotating block 9. A movable frame 7 is slidably provided on the side wall of the positioning plate 6. A reset spring is provided between the positioning plate 6 and the movable frame 7. A plurality of transmission plates 8 cooperating with the rotating blocks 9 are provided on the outside of the movable frame 7. The movable frame 7 approaches the positioning plate 6, and the movable frame 7 squeezes the rotating blocks 9 through the transmission plates 8, so that the rotating blocks 9 rotate and squeeze and fix the power tube body 5 through the pressing block 10. A limiting column 801 is provided on the transmission plate 8, and the limiting column 8 01 can prevent the movable frame 7 from rotating. A fixed block 701 is fixedly arranged at the center position of the movable frame 7. A fixed cylinder 44 is fixedly arranged on the vertical plate 17. A telescopic rod 43 is slidably arranged on the side wall of the fixed cylinder 44. One end of the telescopic rod 43 slides through the fixed block 701 and is rotatably connected with the positioning plate 6. A transmission block 431 matching the fixed block 701 is sleeved on the outside of the telescopic rod 43. A reset member 171 is arranged at the other end of the telescopic rod 43. The reset member 171 is an elastic rope, which can pull the telescopic rod 43 upward and drive the telescopic rod 43 to reset, so that the cylindrical rod 432 is in a vertical position at the initial time. The side wall of the positioning disk 6 is rotatably provided with a card plate 42, and the card plate 42 clamps the movable frame 7 downward, so that the movable frame 7 can only approach the positioning disk 6, and the movable frame 7 cannot be reset. The vertical plate 17 is provided with a top plate 172 that matches the card plate 42. The telescopic rod 43 is provided with a cylindrical rod 432 on the outside, and a spiral groove is provided inside the fixed cylinder 44. The cylindrical rod 432 slides along the spiral groove and drives the telescopic rod 43 to rotate. When the positioning disk 6 moves to the left and away from the vertical plate 17, the positioning disk 6 drives the telescopic rod 43 to move to the left, and the cylindrical rod 432 on the telescopic rod 43 slides into the fixed cylinder 44 and slides along the spiral groove, and the telescopic rod 43 is retracted. The rod 43 drives the transmission block 431 to rotate, and the transmission block 431 squeezes the fixed block 701, so that the movable frame 7 approaches the positioning plate 6, and the multiple pressing blocks 10 approach each other and fix the power tube body 5. After the cutting is completed, the positioning plate 6 is reset to the right (that is, the positioning plate 6 approaches the vertical plate 17). At this time, the pressing block 10 can drive the cut power tube body 5 to move to the right and gradually separate from the guide cylinder 3. After moving a certain distance, the top plate 172 lifts the clamping plate 42 upward, so that the movable frame 7 is away from the positioning plate 6 and resets, and the multiple pressing blocks 10 are away from each other. The cut power tube body 5 slides into the collection box 2 along the guide frame 16;

[0037] A driving mechanism, arranged inside the frame 1;

[0038] The transmission mechanism is arranged on the rotating plate 37. The driving mechanism drives the pad 28 and the support plate 29 to slide left and right. The guide cylinder 3 guides the inserted power pipe by cooperating with multiple guide wheels 26. The transmission mechanism drives the movable block 31 to rotate along the outside of the fixed plate 30. The guide cylinder 3 drives the multiple movable plates 33 to approach each other by squeezing the roller 34. The cutting blade 32 cuts the power pipe by rotating.

[0039] like Figure 1-7 As shown, as a preferred embodiment of the present invention, the driving mechanism includes a scissor rod 19, a sleeve 191, a screw 20 and a motor 25, a guide rod 18 is horizontally arranged inside the frame 1, the cushion block 28 and the support plate 29 are both provided with a sleeve 191 at the bottom, the sleeve 191 is slidably arranged outside the guide rod 18, a scissor rod 19 is rotatably arranged at the bottom of the sleeve 191, a sliding ring 24 is rotatably arranged between the two scissor rods 19, a motor 25 is arranged at the bottom of the frame 1, a screw 20 is arranged at the rotating end of the motor 25, a lifting frame 22 is arranged at the top of the screw 20, the screw 20 rotates and drives the lifting frame 22 to move up and down, a spring 23 is arranged between the lifting frame 22 and the sliding ring 24, and the lifting frame 22 pulls the sliding ring 24 to move up and down through the spring 23.

[0040] like Figure 1-7 As shown, as a preferred embodiment of the present invention, a limit rod 40 is horizontally arranged inside the frame 1, and the connecting plate 27 is slidably arranged on the limit rod 40, that is, the connecting plate 27 can drive the guide cylinder 3 to slide left and right along the limit rod 40, and a fixing column 271 is arranged at the bottom of the connecting plate 27, and a pressing plate 21 matched with the fixing column 271 is arranged at the top of the lifting frame 22. The lifting frame 22 drives the pressing plate 21 to descend, and the pressing plate 21 squeezes the fixing column 271, so that the connecting plate 27 and the guide cylinder 3 slide to the left, and a telescopic spring can also be installed on the limit rod 40 for resetting the guide cylinder 3.

[0041] like Figure 1-5 As shown, as a preferred embodiment of the present invention, the transmission mechanism includes a gear 371 and a gear groove 391, a driving rod 36 and a gear 371 are rotatably provided on the rotating plate 37, the cutting blade 32 is fixedly provided on the driving rod 36, and a driving gear 35 meshing with the gear 371 is provided on the driving rod 36, and a gear groove 391 meshing with the gear 371 is provided on the outside of the rotating wheel 39, and the driving rod 36 drives the rotating wheel 39 to rotate through the meshing of the gear set. When the cutting blade 32 moves, the connecting spring 38 pulls the rotating plate 37 through the elastic force, so that the rotating wheel 39 on the rotating plate 37 is always close to the inner wall of the fixed disk 30.

[0042] like Figure 6As shown, as a preferred embodiment of the present invention, a power piece 321 is provided on the movable block 31 , and the power piece 321 is connected to the driving rod 36 .

[0043] like Figure 10-11 As shown, as a preferred embodiment of the present invention, a plurality of support blocks 406 are disposed inside the fixing frame 4 , a driving motor 405 is disposed outside the transverse plate 404 , and the driving motor 405 is connected to a driving wheel 408 .

[0044] like Figure 1-2 As shown, as a preferred embodiment of the present invention, a guide frame 16 is slidably provided on the top of the frame 1, and a collection box 2 is provided outside the frame 1.

[0045] like Figure 2-9 As shown, as a preferred embodiment of the present invention, a collar 291 is provided at the bottom of the support plate 29 , and the collar 291 is slidably provided on the limiting rod 40 , and a positioning rod 41 is provided on the limiting rod 40 .

[0046] In the above embodiment of the present invention, an MPP electric pipe cutting device is provided. A controller and a plurality of sensors are arranged inside the frame 1. The controller is connected to the motor 25 and can control the moving position of the cushion block 28 and the support plate 29, thereby ensuring the continuous intelligent cutting of the electric pipe body 5. The screw rod 20 rotates and drives the lifting frame 22 to rise, and the lifting frame 22 drives the sliding ring 24 to rise. The cushion block 28 and the support plate 29 move away from each other, and the movable ring 12 moves to the left and drives the telescopic plate 14 to move to the left through the sleeve 15. The telescopic plate 14 squeezes the connecting block 403, and the two driving wheels 408 approach each other and are tightly attached to the outside of the electric pipe body 5. The driving wheel 408 rotates and drives the electric pipe body 5 to move to the inside of the frame 1, thereby realizing the feeding of the electric pipe body 5, and one end of the electric pipe body 5 contacts the positioning plate 6; the screw rod 20 reverses and drives the lifting frame 22 to rise, and the lifting frame 22 drives the sliding ring 24 to rise. The cushion block 28 and the support plate 29 move away from each other, and the movable ring 12 moves to the left and drives the telescopic plate 14 to move to the left through the sleeve 15. The telescopic plate 14 squeezes the connecting block 403. The two driving wheels 408 approach each other and are tightly attached to the outside of the electric pipe body 5. The driving wheel 408 rotates and drives the electric pipe body 5 to move to the inside of the frame 1, thereby realizing the feeding of the electric pipe body 5, and one end of the electric pipe body 5 contacts the positioning plate 6; the screw rod 20 reverses and drives the lifting frame 22 to rise, and the lifting frame 22 drives the sliding ring 24 to rise, and the cushion block 28 and the support plate 29 move away from each other. The frame 22 descends, the cushion block 28 and the support plate 29 approach each other, and the multiple pressure blocks 10 on the positioning plate 6 squeeze and fix the power tube body 5. After the ring 291 contacts the positioning rod 41, the cushion block 28 and the support plate 29 stop moving, and the lifting frame 22 continues to descend and drives the pressure plate 21 to descend. The pressure plate 21 squeezes the fixed column 271, so that the connecting plate 27 and the guide cylinder 3 slide to the left, and the guide cylinder 3 squeezes the roller 34, so that the multiple movable plates 33 gradually slide into the fixed plate 30, and the movable plate 33 drives the multiple cutting blades 32 to gradually approach and cut the power tube body 5; after the cutting is completed, the cushion block 28 and the support plate 29 move away from each other, the driving wheel 408 rotates and controls the feeding of the power tube body 5, and the support plate 29 drives the positioning plate 6 to approach the vertical plate 17, and the cut power tube body 5 slides into the collection box 2 along the guide frame 16.

[0047] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. An MPP power pipe cutting device, comprising a frame, characterized in that: Also includes: Cutting blade, a connecting plate, a cushion block and a supporting plate are slidingly arranged on the top of the frame, a guide cylinder is arranged on the top of the connecting plate, a plurality of sliders are arranged on the guide cylinder, a guide wheel is arranged outside the slider, and a plurality of guide wheels are distributed outside the power pipe, a vertical plate and a fixed frame are arranged on the top of the frame, a fixing rod is arranged on the side wall of the fixing frame, a fixing disk is arranged at one end of the fixing rod, a movable ring is slidingly arranged outside the fixing rod, the movable ring is fixedly connected to the cushion block, a plurality of movable blocks are slidingly arranged on the fixed disk, a movable plate is arranged on the movable block, and a cutting blade is arranged on the end of the movable plate that penetrates into the fixed disk , a roller matched with the guide cylinder is arranged at the other end of the movable plate, a rotating plate is rotatably arranged on the movable plate, a connecting spring is arranged between the rotating plate and the movable block, a rotating wheel in contact with the inner wall of the fixed disk is arranged on the rotating plate, a plurality of guide rails are arranged on the outer wall of the fixed frame, a mounting block and a connecting block are respectively arranged inside the guide rails, a pull rod is arranged between the connecting block and the mounting block, a transverse plate is arranged outside the mounting block, a driving wheel is arranged inside the transverse plate, a telescopic plate matched with the connecting block is slidably arranged on the fixed frame, a sleeve is arranged at one end of the telescopic plate, and the sleeve is connected to the movable ring; The support plate is provided with a positioning plate, a plurality of rotating blocks are provided on the outside of the positioning plate, a pressure block for fixing the power tube is provided at one end of the rotating block, a movable frame is slidably provided on the side wall of the positioning plate, a plurality of transmission plates matching the rotating block are provided on the outside of the movable frame, a limiting column is provided on the transmission plate, a fixed block is provided at the center position of the movable frame, a fixed cylinder is provided on the vertical plate, a telescopic rod is slidably provided on the side wall of the fixed cylinder, one end of the telescopic rod is rotatably connected to the positioning plate, a transmission block matching the fixed block is sleeved on the outside of the telescopic rod, a reset piece is provided on the other end of the telescopic rod, a clamping plate is rotatably provided on the side wall of the positioning plate, a top plate matching the clamping plate is provided on the vertical plate, and a cylindrical rod is provided on the outside of the telescopic rod; A driving mechanism, arranged inside the frame; The transmission mechanism is arranged on the rotating plate.

2. The MPP power pipe cutting equipment according to claim 1, characterized in that: The driving mechanism includes a scissor rod, a sleeve, a screw and a motor. A guide rod is arranged inside the frame. The cushion block and the bottom of the support plate are both provided with sleeves. The sleeve is slidably arranged outside the guide rod. A scissor rod is arranged at the bottom of the sleeve. A sliding ring is arranged between the two scissor rods. A motor is arranged at the bottom of the frame. A screw is arranged at the rotating end of the motor. A lifting frame is arranged on the top of the screw, and a spring is arranged between the lifting frame and the sliding ring.

3. The MPP power pipe cutting equipment according to claim 2, characterized in that: A limiting rod is arranged inside the frame, the connecting plate is slidably arranged on the limiting rod, a fixing column is arranged at the bottom of the connecting plate, and a pressing plate matched with the fixing column is arranged at the top of the lifting frame.

4. The MPP power pipe cutting equipment according to claim 1, characterized in that: The transmission mechanism includes gears and gear grooves. A driving rod and a gear are arranged on the rotating plate. The cutting blade is fixedly arranged on the driving rod. A driving gear meshing with the gear is arranged on the driving rod. A gear groove meshing with the gear is arranged outside the rotating wheel.

5. The MPP power pipe cutting equipment according to claim 4, characterized in that: The movable block is provided with a power piece, and the power piece is connected with the driving rod.

6. The MPP power pipe cutting equipment according to claim 1, characterized in that: A plurality of supporting blocks are arranged inside the fixing frame, a driving motor is arranged outside the transverse plate, and the driving motor is connected to the driving wheel.

7. The MPP electric power pipe cutting equipment according to claim 1, characterized in that: A guide frame is slidably arranged on the top of the frame, and a collection box is arranged outside the frame.

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