A pipeline conveying device for processing corrugated pipes

Abstract

The invention discloses a pipeline conveying device for corrugated pipe processing, which relates to the technical field of corrugated pipe processing, and comprises a working base, a transport mechanism is fixedly installed on the upper surface of the working base, the transport mechanism consists of a transmission component and a discharging component, the transport component comprises: a conveyor belt, the conveyor belt is located on the upper surface of the working base, a clamping mechanism, the clamping mechanism is located on the upper surface of the working base, the clamping mechanism consists of a fixing component and a joining component, the joining component comprises: a driving box, the driving box is fixedly installed on one side surface of the working base, a processing mechanism, the processing mechanism consists of a positioning component and a cutting component, the positioning component comprises: an adjustment frame, and the cutting component comprises: a cutting frame. In the present scheme, by providing the transport mechanism, the clamping mechanism and the processing mechanism, bending and position displacement of the finished product during transportation are prevented, ensuring that the corrugated pipe is in the correct position before entering the cutting component, thereby enhancing the processing accuracy.

Description

Technical Field

[0001] The invention relates to the technical field of corrugated pipe processing, in particular to a pipeline conveying device for corrugated pipe processing. Background Art

[0002] With the rapid development of industrial automation, bellows, as an important industrial connector, has been widely used in chemical, electronic, medical and other fields. In the production and processing of bellows, precise control of the transmission, positioning and cutting of bellows is the key to ensure product quality.

[0003] With the continuous development of industrial automation, the performance requirements for corrugated pipe processing equipment are getting higher and higher. When conveying corrugated pipes, traditional conveyor belts are prone to sliding and offsetting due to the shape characteristics of the corrugated pipes themselves, resulting in inaccurate positioning and affecting the subsequent cutting accuracy. In addition, the corrugated pipes need to be fixed before cutting to prevent movement or rotation during the cutting process. The corrugated pipes often need to be conveyed by conveyor belts, but in the process of conveying to the processing area, because the corrugated pipes have certain bendable characteristics, when one end of the corrugated pipe is blocked by the baffle, if the conveyor belt is not stopped accurately, the corrugated pipe may Bending or shrinkage problems occur, resulting in the length of the corrugated tube cut out in the subsequent cutting process not meeting the standard. The traditional fixing method also has some disadvantages. When in use, one end of the corrugated tube is fixed and the corrugated tube is placed on the processing table. However, the metal corrugated tube has a heavy weight of its own. The corrugated tube always uses the bottom surface to support the whole, which may cause the surface corrugations of the bottom surface to be compressed and deformed. In addition, due to the corrugations on the surface of the corrugated tube, it is difficult to strongly fix corrugated tubes of different diameters without damaging the surface corrugations when fixing them. At the same time, it is impossible to ensure the stability of the corrugated tube during the cutting process. Summary of the invention

[0004] The object of the present invention is to provide a pipe conveying device for processing corrugated pipes to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a pipeline conveying device for processing corrugated pipes, comprising a working base,

[0006] A transport mechanism for transporting the threaded pipe is fixedly installed on the upper surface of the working base;

[0007] The transport mechanism is located on the top surface of the working base, and the transport mechanism is composed of a transmission component and a discharging component. The transmission component includes: a conveyor belt, the conveyor belt is located on the upper surface of the working base, and the upper surface of the working base is also provided with an auxiliary transmission belt for auxiliary transmission of the conveyor belt;

[0008] A clamping mechanism, the clamping mechanism is located on the upper surface of the working base, and the clamping mechanism is composed of a fixing component and a joining component;

[0009] The joint assembly comprises: a driving box, the driving box is fixedly mounted on a side surface of the working base, a lifting and lowering mounting seat is arranged on a side of the driving box close to the fixed assembly, and the driving box is connected to the fixed movable clamp by a connecting telescopic rod;

[0010] A processing mechanism, the processing mechanism is located on the upper surface of the working base, the processing mechanism is composed of a positioning assembly and a cutting assembly, the positioning assembly comprises: an adjustment frame, the bottom surface of the adjustment frame is provided with two movable adjustment blocks;

[0011] The cutting assembly comprises: a cutting frame, a cutting disc is arranged on the bottom surface of the cutting frame, and a cutting notch matched with the cutting disc is opened on the upper surface of the working base;

[0012] The discharging assembly comprises: a discharging platform, the discharging platform is located on one side surface of the working base, a pushing arc plate is also arranged on one side surface of the working base, a discharging conveyor belt for transporting the cut finished products is arranged on the upper surface of the discharging platform, a plurality of bearing seats for loading the cut finished products are arranged on the surface of the discharging conveyor belt, auxiliary support rods corresponding to the bearing seats are arranged on both side surfaces of the discharging conveyor belt, a positioning top ring is sleeved on the surface of the auxiliary support rod, the positioning top ring is embedded in the two side surfaces of the discharging platform, and a buffer ring is arranged on one side surface of the positioning top ring;

[0013] The discharging assembly also includes: a pushing ring plate, which is sleeved on the surface of the auxiliary support rod, and a return spring for limiting the discharging speed of the adjusting top ring is arranged on the side surface of the adjusting top ring close to the discharging platform, and limiting plates are fixedly installed on both side surfaces of the discharging platform, and a sliding oblique groove for adjusting the position of the auxiliary support rod is opened on the side surface of the limiting plate close to the discharging platform, and a sliding wheel for cooperating with the limiting plate is arranged at one end of the auxiliary support rod.

[0014] Furthermore, the fixing assembly includes: a fixing frame, a telescopic motor is fixedly mounted on the upper surface of the fixing frame, a liftable fixed movable clamp is fixedly connected to the bottom surface of the telescopic motor, two movable trolleys are arranged on the bottom surface of the fixing frame, and a movable groove is opened on the upper surface of the working base to facilitate the movement of the movable trolley.

[0015] Furthermore, the fixing component also includes: a plurality of rolling plates, the rolling plates are located on the inner wall of a fixing hole opened in the center of the fixed movable clamp, a plurality of fixed teeth are also provided on the surface of the fixing hole, both side surfaces of the fixing teeth are connected with a reset spring plate through a limiting spring, a pushing arc opening is also provided on one side surface of the fixing teeth, a pushing arc block for cooperating with the pushing arc opening is provided on one side of the fixing teeth, a connecting shaft is connected to one side surface of the pushing arc block, and both ends of the connecting shaft are fixedly connected with meshing gear disks.

[0016] Furthermore, the clamping mechanism also includes: a rotating ring frame, both side surfaces of the rotating ring frame are provided with a plurality of engaging grooves that match with the engaging gear disc, an engaging gear disc is engaged inside the engaging groove, a matching gear groove is provided on one side surface of the rotating ring frame, a driving motor is fixedly installed on one side surface of the rotating ring frame, a driving gear disc is arranged on the output end of the driving motor, and the driving gear disc is engaged with the matching gear groove.

[0017] Furthermore, the coupling assembly also includes: a movable plate frame, the movable plate frame is located on the upper surface of the mounting seat, an electric push rod for pushing the movable plate frame is fixedly installed on the upper surface of the mounting seat, a small motor is fixedly installed on the upper surface of the movable plate frame, the end of the output shaft of the small motor is fixedly connected to an internal support, the four ends of the internal support are provided with a retractable extension plate, the other end of the extension plate is fixedly connected to an expansion plate, the outer surface of the expansion plate is provided with an elastic sleeve, and a trigger switch is fixedly installed on the upper surface of the elastic sleeve.

[0018] Furthermore, the positioning assembly also includes: a dual-axis motor, the dual-axis motor is located inside the adjustment frame, and threaded rods are provided at both output ends of the dual-axis motor, and the two threaded rods are respectively engaged with the engagement holes opened on the surfaces of the two adjustment blocks, and the upper surfaces of the two adjustment blocks are fixedly installed with identification rods, and a slot for the identification rod to pass through is opened at the center of the adjustment frame, and a length scale plate is also fixedly installed on the upper surface of the adjustment frame.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. In this scheme, by providing a clamping mechanism, the fixed component and the joint component are used in coordination, so that the equipment can adapt to corrugated pipes of different diameters, expand the use range of the equipment, and reduce the material loss caused by equipment mismatch. In addition, the straightening state of the surface of the corrugated pipe can be ensured during the conveying process, and the problem of the length after cutting not meeting the standard due to the failure of the transmission mechanism to stop in time, which will cause the corrugated pipe to bend, and the problem of one end of the corrugated pipe not falling due to its own weight during the movement, which will cause the bottom surface to be crushed, will not occur.

[0021] 2. In this scheme, by setting up a transport mechanism, through the coordinated work of the conveyor belt and the auxiliary conveyor belt, and the coordinated use of the push arc plate and the discharge conveyor belt, the smooth and continuous movement of the corrugated pipe raw material during the processing is ensured, and the processing efficiency is significantly improved. The auxiliary support rod and the adjustment top ring can uniformly adjust the position of the finished product during discharge, and use the auxiliary support rod to limit it to ensure that the finished product is always in the center of the bearing seat, preventing the finished product from shifting in position during the discharge process, causing it to slip during discharge and cause damage to the finished product;

[0022] 3. In this scheme, by setting up a processing mechanism, the adjustment block can adjust the position of the finished product during transportation to ensure that the finished product is at the center of the conveyor belt, prevent the finished product from shifting during transportation, and affect the cutting effect. The accuracy of the processing process is improved, the precise cutting of the cutting assembly and the discharge of waste improve the processing quality of the corrugated pipe and reduce the generation of waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a side view structural schematic diagram of the present invention;

[0025] Figure 3 It is a schematic diagram of the structure of the position adjustment component of the present invention;

[0026] Figure 4 It is a schematic diagram of the structure of the fixing assembly of the present invention;

[0027] Figure 5 It is a schematic diagram of the internal structure of the fixing assembly of the present invention;

[0028] Figure 6 It is a schematic diagram of the fixed latch structure of the present invention;

[0029] Figure 7 It is a schematic diagram of the structure of the joint assembly of the present invention;

[0030] Figure 8 It is a schematic diagram of the rear view structure of the joint assembly of the present invention;

[0031] Fig. 9 It is a schematic diagram of the auxiliary support rod structure of the present invention.

[0032] In the figure: 1. working base; 2. conveyor belt; 3. fixed frame; 4. fixed movable clamp; 5. moving trolley; 6. moving slot; 7. connecting telescopic rod; 8. auxiliary conveyor belt; 9. adjustment frame; 10. cutting frame; 11. driving box; 12. internal support; 13. elastic sleeve; 14. trigger switch; 15. unloading conveyor belt; 16. limiting plate; 17. auxiliary support rod; 18. adjusting top ring; 19. buffer ring; 20. cutting disc; 21. cutting notch; 22. push arc plate; 23. length scale plate; 24. adjustment block; 25. double-axis motor; 26. Threaded rod; 27. Identification rod; 28. Rolling plate; 29. ​​Fixed clamping teeth; 30. Telescopic motor; 31. Rotating ring frame; 32. Engaging groove; 33. Engaging toothed disc; 34. Driving toothed disc; 35. Driving motor; 36. Matching toothed groove; 37. Reset spring plate; 38. Connecting shaft; 39. Pushing arc mouth; 40. Pushing arc block; 41. Expansion plate; 42. Extension plate; 43. Mounting seat; 44. Movable plate frame; 45. Electric push rod; 46. Small motor; 47. Rotating disk; 48. Sliding wheel; 49. Pushing ring plate; 50. Discharging table. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Example 1: Please refer to Figures 1 to 9 , a pipe conveying device for corrugated pipe processing, comprising a working base 1, on the upper surface of which a conveying mechanism for conveying threaded pipes is fixedly mounted;

[0035] The transport mechanism is located on the top surface of the working base 1 and can be transported on the upper surface of the working base 1. The transport mechanism is composed of a transport component and a discharging component. The transport component includes: a conveyor belt 2, the conveyor belt 2 is located on the upper surface of the working base 1, and the upper surface of the working base 1 is also provided with an auxiliary transmission belt 8 for auxiliary transmission of the conveyor belt 2;

[0036] The clamping mechanism is located on the upper surface of the working base 1. The clamping mechanism is composed of a fixing component and a joint component. The fixing component includes: a fixing frame 3, a telescopic motor 30 is fixedly installed on the upper surface of the fixing frame 3, a fixed movable clamp 4 that can be lifted and lowered is fixedly connected to the bottom surface of the telescopic motor 30, two moving trolleys 5 are arranged on the bottom surface of the fixing frame 3, and a moving groove 6 is opened on the upper surface of the working base 1 to facilitate the movement of the moving trolley 5;

[0037] The joint assembly includes: a driving box 11, which is fixedly mounted on one side of the working base 1, and a liftable mounting seat 43 is provided on a side of the driving box 11 close to the fixed assembly, and the driving box 11 is connected to the fixed movable clamp 4 by connecting the telescopic rod 7;

[0038] The processing mechanism is located on the upper surface of the working base 1. The processing mechanism is composed of a positioning assembly and a cutting assembly. The positioning assembly includes: an adjustment frame 9, the adjustment frame 9 is fixedly mounted on the upper surface of the working base 1, and two movable adjustment blocks 24 are arranged on the bottom surface of the adjustment frame 9;

[0039] The cutting assembly comprises: a cutting frame 10, the bottom surface of the cutting frame 10 is provided with a movable cutting disc 20 for cutting the metal corrugated pipe raw material, and the upper surface of the working base 1 is provided with a cutting notch 21 matched with the cutting disc 20;

[0040] The discharging assembly includes: a discharging platform 50, the discharging platform 50 is located on one side surface of the working base 1, and one side surface of the working base 1 is also provided with a pushing arc plate 22 for pushing the cut finished product to the top of the discharging platform 50, and the upper surface of the discharging platform 50 is provided with a discharging conveyor belt 15 for transporting the cut finished product, and the surface of the discharging conveyor belt 15 is provided with a plurality of bearing seats for loading the cut finished product, and the two side surfaces of the discharging conveyor belt 15 are provided with auxiliary support rods 17 corresponding to the bearing seats, and the surface of the auxiliary support rods 17 is provided with a positioning top ring 18, and the positioning top ring 18 is embedded in the two sides of the discharging platform 50. The side surface of the position-adjusting top ring 18 is provided with a buffer ring 19 for buffering, the surface of the auxiliary support rod 17 is also sleeved with a push ring plate 49 for ejecting the position-adjusting top ring 18, and the side surface of the position-adjusting top ring 18 close to the discharge platform 50 is provided with a return spring for limiting the discharge speed of the position-adjusting top ring 18, and the two side surfaces of the discharge platform 50 are fixedly installed with a limiting plate 16, and the side surface of the limiting plate 16 close to the discharge platform 50 is provided with a sliding oblique groove for adjusting the position of the auxiliary support rod 17, and one end of the auxiliary support rod 17 is provided with a sliding wheel 48 for cooperating with the limiting plate 16;

[0041] The corrugated tube raw material to be processed is transported from the starting position of the device to the processing area through the cooperation of the conveyor belt 2 and the auxiliary conveyor belt 8. The conveyor belt 2 is located on the upper surface of the working base 1, and the auxiliary conveyor belt 8 assists in the transmission of the conveyor belt 2. The conveyor belt 2 uses the limiting protrusions on the surface to generate a driving force for the metal corrugated tube. The auxiliary conveyor belt 8 transports the front end of the metal corrugated tube to facilitate smooth entry into the processing area, ensuring that the raw material moves forward smoothly and continuously. After the cutting is completed, the pusher arc plate 22 is moved by driving the brake motor on the side of the pusher arc plate 22, and the finished corrugated tube is pushed to the top of the discharge table 50. The bearing seat is used to transport the finished product. As the discharge conveyor belt 15 drives the bearing seat to transport the finished product When the product reaches the designated position, the auxiliary support rod 17 on the side of the currently working bearing seat gradually enters the sliding oblique groove of the limiting plate 16 via the sliding wheel 48 on the bottom surface, and gradually extends the auxiliary support rod 17 as it moves, and supports the finished product from the inside to prevent it from moving, thereby ensuring that the finished product is stable and does not slip during transportation. During the extension of the auxiliary support rod 17, the pushing ring plate 49 on the surface of the auxiliary support rod 17 also gradually moves with the auxiliary support rod 17, and pushes the adjustment top ring 18 forward. The adjustment top rings 18 on both sides adjust the position of the finished product by pushing inward, thereby ensuring that the finished product is at the center of the bearing seat, thereby preventing the position from shifting during transportation, and preventing the finished product from being damaged during transportation.

[0042] The fixing assembly also includes: a plurality of rolling plates 28, the rolling plates 28 are located on the inner wall of the fixing hole opened in the center of the fixed movable clamp 4, a plurality of fixing teeth 29 are also provided on the surface of the fixing hole, both side surfaces of the fixing teeth 29 are connected to the reset spring plate 37 through the limiting spring, a push arc opening 39 is also provided on one side surface of the fixing teeth 29, a push arc block 40 for matching with the push arc opening 39 is provided on one side of the fixing teeth 29, a connecting shaft 38 is connected to one side surface of the pushing arc block 40, and the connecting shaft Both ends of 38 are fixedly connected with meshing toothed discs 33, and the clamping mechanism also includes: a rotating ring frame 31, both side surfaces of the rotating ring frame 31 are provided with a plurality of meshing grooves 32 matched with the meshing toothed discs 33, and a meshing toothed disc 33 is meshed inside the meshing groove 32, and a matching toothed groove 36 is provided on one side surface of the rotating ring frame 31, and a driving motor 35 is fixedly installed on the side surface of the rotating ring frame 31, and a driving toothed disc 34 is provided on the output end of the driving motor 35, and the driving toothed disc 34 meshes with the matching toothed groove 36;

[0043] The fixed component controls the lifting and lowering of the fixed movable clamp 4 through the telescopic motor 30 to adapt to corrugated pipes of different diameters. When the corrugated pipe is transported to the clamping position, the fixed movable clamp 4 descends and allows the corrugated pipe to continue to move through the interior of the fixed movable clamp 4. After entering the specified length, the fixed clamp 29 inside the fixed movable clamp 4 rotates through the rotating ring frame 31, driving the meshing gear disk 33 to rotate, rotating the pushing arc block 40 to one side of the pushing arc opening 39, and pushing the fixed clamp 29 downward to fix the groove on the surface of the corrugated pipe to prevent it from moving or rotating during subsequent processing. At this time, the electric push rod 45 on the upper surface of the mounting seat 43 drives the movable plate frame 44 to move forward and insert it into the interior of the corrugated pipe from one end. The small motor 46 can drive the rotating disk 47 The extension plate 42 is rotated to extend and retract, and the support range of the internal support 12 is expanded. The elastic sleeve 13 on the surface of the internal support 12 can be engaged with the groove inside the corrugated tube. When one end of the corrugated tube touches the trigger switch 14, a signal is sent through the trigger switch 14 to control the conveyor belt 2 and the fixed frame 3 to stop conveying, and the moving trolley 5 on the bottom of the fixed frame 3 drives the corrugated tube to move forward and cut. The straightening state of the surface of the corrugated tube can be controlled by the fixing assembly and the joint assembly, and the corrugated tube will not be bent due to the failure of the transmission mechanism to stop in time, resulting in the length after cutting not meeting the standard. In addition, the joint assembly of the internal support ensures that one end of the corrugated tube will not fall due to its own weight, causing the corrugation on the bottom surface to be crushed.

[0044] The coupling assembly also includes: a movable plate frame 44, which is located on the upper surface of the mounting seat 43 and can slide on the upper surface of the mounting seat 43, an electric push rod 45 for pushing the movable plate frame 44 is fixedly installed on the upper surface of the mounting seat 43, a small motor 46 is fixedly installed on the upper surface of the movable plate frame 44, the end of the output shaft of the small motor 46 is fixedly connected to the internal support 12, and the four ends of the internal support 12 are provided with a retractable extension plate 42, a connecting rod is fixedly installed on one side surface of the extension plate 42, a rotating disk 47 matched with the connecting rod is sleeved on the output shaft of the small motor 46, and the other end of the extension plate 42 is fixedly connected to the expansion plate 41, the outer surface of the expansion plate 41 is sleeved with an elastic sleeve 13, and the upper surface of the elastic sleeve 13 is fixedly installed with a trigger switch 14;

[0045] The positioning assembly also includes: a dual-axis motor 25, which is located inside the adjustment frame 9. Threaded rods 26 are provided at both output ends of the dual-axis motor 25. The two threaded rods 26 are respectively engaged with the engagement holes provided on the surfaces of the two adjustment blocks 24 to drive the two adjustment blocks 24 to expand or contract synchronously. The upper surfaces of the two adjustment blocks 24 are fixedly mounted with identification rods 27. A slot for the identification rods 27 to penetrate is provided at the center of the adjustment frame 9. A length scale plate 23 is also fixedly mounted on the upper surface of the adjustment frame 9. The distance between the two identification rods 27 can be adjusted according to the width of the metal bellows and the scale on the surface of the length scale plate 23, so as to adjust the distance between the two adjustment blocks 24, so as to facilitate the metal bellows to adjust its position before entering the processing mechanism, and prevent the movement from being offset and affecting the cutting effect.

[0046] The positioning assembly drives two threaded rods 26 to rotate through a dual-axis motor 25, thereby driving the two adjustment blocks 24 to expand or contract synchronously. The identification rod 27 and the length scale plate 23 on the adjustment block 24 are used together, so that the operator can accurately control the distance between the adjustment blocks 24 according to the width of the corrugated pipe. After adjusting the width, when the corrugated pipe is transmitted, when the position is offset, the corrugated pipe can slide back to the correct path through the arc surface of the two adjustment blocks 24, and enter the subsequent processing stage through the two adjustment blocks 24, ensuring that the corrugated pipe is in the correct position before entering the cutting assembly. The cutting frame 10 in the cutting assembly carries a movable cutting disc 20. When the position of the bellows is adjusted correctly, the cutting disc 20 starts to work and accurately cuts the bellows according to the preset cutting parameters. The cutting notch 21 on the working base 1 ensures that the waste generated during the cutting process can be discharged smoothly.

[0047] The working principle of the present invention is: the corrugated pipe raw material to be processed is transported from the starting position of the device to the processing area through the cooperative work of the conveyor belt 2 and the auxiliary conveyor belt 8. After the cutting is completed, the pusher arc plate 22 is driven by the brake motor on the side of the pusher arc plate 22 to move and push the finished corrugated pipe to the top of the discharge table 50. The bearing seat is used to transport the finished product. As the discharge conveyor belt 15 drives the bearing seat to transport the finished product to the specified position, the auxiliary support rod 17 on the side of the currently working bearing seat gradually enters the sliding oblique groove of the limiting plate 16 through the sliding wheel 48 on the bottom surface, and gradually extends the auxiliary support rod 17 as it moves, and supports the finished product from the inside to prevent it from moving. During the extension process of the auxiliary support rod 17, the pushing ring plate 49 on the surface of the auxiliary support rod 17 pushes the adjustment top ring 18 forward, and the adjustment top rings 18 on both sides adjust the position of the finished product by pushing inward.

[0048] The fixing assembly controls the lifting and lowering of the fixed movable clamp 4 through the telescopic motor 30 to adapt to the corrugated pipes of different diameters. When the corrugated pipe is transported to the clamping position, the fixed movable clamp 4 descends and allows the corrugated pipe to continue to move through the interior of the fixed movable clamp 4. After entering the specified length, the fixed clamping teeth 29 inside the fixed movable clamp 4 are pushed downward to clamp the groove on the surface of the corrugated pipe to prevent it from moving or rotating during subsequent processing. At this time, the electric push rod 45 on the upper surface of the mounting seat 43 drives the movable plate frame 44 to move forward and insert it into the interior of the corrugated pipe from one end. The small motor 46 can drive the rotating disk 47 to rotate, so that the extension plate 42 is retracted and the supporting range of the internal support 12 is expanded. The straightening state of the surface of the corrugated pipe can be controlled by the fixing assembly and the coupling assembly, and the corrugated pipe will not be bent due to the failure of the transmission mechanism to stop in time, resulting in the length after cutting not meeting the standard. In addition, through the coupling assembly supported internally, it is ensured that one end of the corrugated pipe will not fall due to its own weight and cause the bottom surface to be crushed.

[0049] The positioning assembly drives two threaded rods 26 to rotate through a dual-axis motor 25, thereby driving the two adjustment blocks 24 to expand or contract synchronously. The identification rod 27 and the length scale plate 23 on the adjustment block 24 are used together, so that the operator can accurately control the distance between the adjustment blocks 24 according to the width of the corrugated pipe. After adjusting the width, when the corrugated pipe is transmitted, when the position is offset, the corrugated pipe can slide back to the correct path through the arc surface of the two adjustment blocks 24. The cutting frame 10 in the cutting assembly carries a movable cutting disc 20. When the position of the corrugated pipe is correctly adjusted, the cutting disc 20 starts to work and accurately cuts the corrugated pipe according to the preset cutting parameters. The cutting notch 21 on the working base 1 ensures that the waste generated during the cutting process can be discharged smoothly.

[0050] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pipe conveying device for processing a corrugated pipe, comprising a working base (1), A transport mechanism for transporting the threaded pipe is fixedly mounted on the upper surface of the working base (1); The transport mechanism is located on the top surface of the working base (1), and the transport mechanism is composed of a transport component and a discharge component. The transport component includes: A conveyor belt (2), the conveyor belt (2) being located on the upper surface of the working base (1), and the upper surface of the working base (1) is also provided with an auxiliary transmission belt (8) for auxiliary transmission of the conveyor belt (2); A clamping mechanism, the clamping mechanism is located on the upper surface of the working base (1), and the clamping mechanism is composed of a fixing component and a joining component; The joint assembly comprises: a drive box (11), the drive box (11) being fixedly mounted on a side surface of a working base (1), a liftable mounting seat (43) being provided on a side of the drive box (11) close to the fixed assembly, and the drive box (11) being connected to the fixed movable clamp (4) via a connecting telescopic rod (7); A processing mechanism, the processing mechanism is located on the upper surface of the working base (1), the processing mechanism is composed of a positioning assembly and a cutting assembly, the positioning assembly comprises: an adjustment frame (9), the bottom surface of the adjustment frame (9) is provided with two movable adjustment blocks (24); The cutting assembly comprises: a cutting frame (10), the bottom surface of the cutting frame (10) being provided with a cutting disc (20), and the upper surface of the working base (1) being provided with a cutting notch (21) matching with the cutting disc (20); The discharging assembly comprises: a discharging platform (50), the discharging platform (50) being located on one side surface of a working base (1), the one side surface of the working base (1) being further provided with a material pushing arc plate (22), the upper surface of the discharging platform (50) being provided with a discharging conveyor belt (15) for transporting cut finished products, the surface of the discharging conveyor belt (15) being provided with a plurality of bearing seats for loading cut finished products, the two side surfaces of the discharging conveyor belt (15) being provided with auxiliary support rods (17) corresponding to the bearing seats, the surface of the auxiliary support rods (17) being sleeved with a positioning top ring (18), the positioning top ring (18) being embedded in the two side surfaces of the discharging platform (50), and the one side surface of the positioning top ring (18) being provided with a buffer ring (19); The discharging assembly further comprises: a pushing ring plate (49), the pushing ring plate (49) being sleeved on the surface of the auxiliary support rod (17), a return spring for limiting the discharging speed of the positioning top ring (18) being arranged on a side surface close to the discharging platform (50), limiting plates (16) being fixedly mounted on both side surfaces of the discharging platform (50), a sliding oblique groove for adjusting the position of the auxiliary support rod (17) being arranged on a side surface close to the discharging platform (50), and a sliding wheel (48) for cooperating with the limiting plate (16) being arranged at one end of the auxiliary support rod (17).

2. A pipe conveying device for processing corrugated pipes according to claim 1, characterized in that: The fixing assembly comprises: a fixing frame (3), a telescopic motor (30) being fixedly mounted on the upper surface of the fixing frame (3), a movable clamp (4) being fixedly connected to the bottom surface of the telescopic motor (30), two movable trolleys (5) being arranged on the bottom surface of the fixing frame (3), and a movable groove (6) being arranged on the upper surface of the working base (1) for facilitating the movement of the movable trolley (5).

3. A pipe conveying device for processing corrugated pipes according to claim 2, characterized in that: The fixing assembly further comprises: a plurality of rolling plates (28), wherein the rolling plates (28) are located on the inner wall of a fixing hole provided at the center of the fixing movable clamp (4), and a plurality of fixing teeth (29) are also provided on the surface of the fixing teeth (29), and both side surfaces of the fixing teeth (29) are connected to a return spring plate (37) via a limiting spring, and a push arc opening (39) is also provided on one side surface of the fixing teeth (29), and a push arc block (40) for matching with the push arc opening (39) is provided on one side of the fixing teeth (29), and a connecting shaft (38) is connected to one side surface of the pushing arc block (40), and both ends of the connecting shaft (38) are fixedly connected to meshing toothed discs (33).

4. A pipe conveying device for processing corrugated pipes according to claim 3, characterized in that: The clamping mechanism further comprises: a rotating ring frame (31), both side surfaces of the rotating ring frame (31) are provided with a plurality of meshing grooves (32) matched with a meshing toothed disc (33), a meshing toothed disc (33) is meshed inside the meshing groove (32), a matching toothed groove (36) is provided on one side surface of the rotating ring frame (31), a driving motor (35) is fixedly mounted on the side surface of the rotating ring frame (31), a driving toothed disc (34) is provided on the output end of the driving motor (35), and the driving toothed disc (34) is meshed with the matching toothed groove (36).

5. A pipe conveying device for processing corrugated pipes according to claim 4, characterized in that: The coupling assembly further comprises: a movable plate frame (44), the movable plate frame (44) being located on the upper surface of the mounting seat (43), an electric push rod (45) for pushing the movable plate frame (44) being fixedly mounted on the upper surface of the mounting seat (43), a small motor (46) being fixedly mounted on the upper surface of the movable plate frame (44), an output shaft end of the small motor (46) being fixedly connected to an internal support (12), four ends of the internal support (12) being provided with retractable extension plates (42), the other end of the extension plate (42) being fixedly connected to an expansion plate (41), an outer surface of the expansion plate (41) being sleeved with an elastic sleeve (13), and a trigger switch (14) being fixedly mounted on the upper surface of the elastic sleeve (13).

6. A pipe conveying device for processing corrugated pipes according to claim 5, characterized in that: The positioning assembly further comprises: a dual-axis motor (25), the dual-axis motor (25) being located inside the adjustment frame (9), threaded rods (26) being provided at both output ends of the dual-axis motor (25), the two threaded rods (26) respectively being engaged with engagement holes provided on the surfaces of the two adjustment blocks (24), identification rods (27) being fixedly mounted on the upper surfaces of the two adjustment blocks (24), a slot for allowing the identification rod (27) to pass through being provided at the center of the adjustment frame (9), and a length scale plate (23) being fixedly mounted on the upper surface of the adjustment frame (9).

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