Intelligent corrugated pipe cutting equipment

Abstract

The invention relates to the field of corrugated pipe machining, in particular to intelligent corrugated pipe cutting equipment which comprises a base, two supporting mechanisms mounted on the base and a cutting mechanism arranged on the base, the cutting mechanism comprises a mounting ring arranged on the base and a rotating gear ring rotationally mounted on the mounting ring, and the axis of the mounting ring is the same as that of the rotating gear ring; the mounting ring comprises a first arc plate fixedly connected to the base and a second arc plate arranged above the first arc plate, the rotating gear ring comprises a first arc toothed plate slidably mounted on the first arc plate and a second arc toothed plate slidably mounted on the second arc plate, and a rotating motor is fixedly connected to the first arc plate. An output shaft of the rotating motor is fixedly connected with a rotating gear meshed with the rotating gear ring, the first arc-shaped toothed plate is fixedly connected with an air cylinder, the extending end of the air cylinder is fixedly connected with a saw blade, and a driving part used for driving the second arc-shaped plate to move is installed on the base. The corrugated pipe cutting device solves the problem that the corrugated pipe cutting efficiency is low.

Description

Technical Field

[0001] The invention relates to the field of corrugated pipe processing, and in particular to an intelligent corrugated pipe cutting device. Background Art

[0002] A corrugated pipe is a pipe with a corrugated structure on its wall. This structure enables the corrugated pipe to better adapt to deformation when subjected to pressure, tension or bending, thereby having better flexibility and durability. In the process of corrugated pipe production, since the manufactured corrugated pipes are often long, it is generally necessary to use corrugated pipe peeling equipment to cut the corrugated pipes into finished corrugated pipes of various lengths to meet the use and sales needs of the corrugated pipes.

[0003] For related technology, reference may be made to the Chinese invention patent with announcement number CN119077044A, which discloses a large-scale bellows saw blade cutting device, including a conveying unit and a sawing unit, the sawing unit including an annular cover arranged axially aligned with the large bellows on the conveying unit, a clamping and cutting mechanism for clamping and cutting the large bellows is arranged inside the annular cover, a rotating ring body is arranged coaxially on the side end of the annular cover away from the conveying unit, and a driving assembly for driving the rotating ring body is arranged on the annular cover, a radial strip opening is opened on the rotating ring body, and a movable block is connected to the radial strip opening through a spring and a radial guide column, the end of the movable block extending into the annular cover is connected to a permanent magnet, and the other end of the movable block is connected to a saw blade extending out of the radial strip opening and arranged radially, a plurality of tile-shaped magnetic blocks acting with the permanent magnets are evenly spaced on the inner wall of the annular cover, and an electromagnet acting with the permanent magnets is arranged on the inner wall of the annular cover axially aligned with the clamping and cutting mechanism.

[0004] With regard to the above-mentioned related technologies, in the process of cutting the corrugated tube, one end of the corrugated tube needs to be passed through the rotating ring body before the corrugated tube can be cut to a fixed length. If the corrugated tube is long, not only a large operating space is required, but the operation process is also inconvenient and difficult, resulting in low cutting efficiency of the corrugated tube. Summary of the invention

[0005] In order to solve the problem of low cutting efficiency of corrugated pipes, the present invention provides an intelligent corrugated pipe cutting device.

[0006] The present invention provides an intelligent corrugated pipe cutting device adopts the following technical solution: An intelligent corrugated pipe cutting device comprises a base, two groups of supporting mechanisms installed on the base and a cutting mechanism arranged on the base, the two groups of supporting mechanisms are located on both sides of the cutting mechanism, the cutting mechanism comprises a mounting ring arranged on the base and a rotating gear ring rotatably installed on the mounting ring, the mounting ring and the rotating gear ring have the same axis, the mounting ring comprises a first arc plate fixedly connected to the base and a second arc plate arranged above the first arc plate, the rotating gear ring comprises a first arc-shaped toothed plate slidably installed on the first arc plate and a second arc-shaped toothed plate slidably installed on the second arc plate, the first arc plate is fixedly connected to a rotating motor, the output shaft of the rotating motor is fixedly connected to a rotating gear meshing with the rotating gear ring, the first arc-shaped toothed plate is fixedly connected to a cylinder, the protruding end of the cylinder is fixedly connected to a saw blade, and a driving component for driving the second arc plate to move is installed on the base.

[0007] Preferably, the driving component includes a driving motor fixedly connected to the base, a driving screw is rotatably mounted on the first arc plate, the output shaft of the driving motor is fixedly connected to the driving screw, the driving screw is passed through the second arc plate and is threadedly connected to the second arc plate, a driving guide rod is fixedly connected to the first arc plate, and the driving guide rod is passed through the second arc plate.

[0008] Preferably, the supporting mechanism includes a mounting seat arranged on the base, the mounting seat is fixedly connected to a mounting rod, the top of the mounting rod is fixedly connected to a supporting base plate, both sides of the supporting base plate are hingedly connected to supporting baffles, the two side walls of the supporting baffles that are away from each other are hingedly connected to supporting rods, an abutment plate that can contact the corrugated pipe is vertically penetrated through the supporting base plate, an L-shaped baffle rod is rotatably installed on the bottom of the supporting base plate, one end of the L-shaped baffle rod is abutted against the abutment plate, and the other end of the L-shaped baffle rod is hingedly connected to the supporting rod, and a supporting spring is fixedly connected between the supporting base plate and the supporting baffle.

[0009] Preferably, the mounting seat is slidably mounted on the base, and two groups of moving mechanisms corresponding to the supporting mechanisms are installed on the base, and a fixing plate is fixedly connected to the base, and the moving mechanism includes a moving screw rotatably mounted on the fixing plate, and the moving screw is passed through the mounting seat and threadedly connected to the mounting seat, and a moving shaft and a transmission shaft are rotatably mounted on the base, and the moving shaft and the moving screw are connected by a bevel gear set, and a conveyor belt is sleeved on the transmission shaft and the output shaft of the driving motor, and a first gear is fixedly connected to the transmission shaft, and a second gear meshing with the first gear is fixedly connected to the moving shaft.

[0010] Preferably, two groups of limit mechanisms capable of limiting the position of the protruding portion on the bellows are installed on the base, and the two groups of limit mechanisms are respectively located on two sides of the saw blade. The limit mechanism includes a limit base plate fixedly connected to the base, and two limit clamps are slidably installed on the limit base plate, and the two limit clamps are respectively located on the upper and lower sides of the bellows, and the two limit clamps are provided with a first groove that fits the bellows. A bidirectional screw is rotatably installed on the base, and the bidirectional screw is passed through the two limit clamps and is threadedly connected to the two limit clamps; two moving blocks respectively arranged corresponding to the moving shaft are slidably installed on the base, and the moving shaft is rotatably installed on the moving block, and two groups of control mechanisms respectively used to drive the moving block to move are installed on the base, and two groups of transmission components are installed on the base, and the moving shaft can drive the bidirectional screw to rotate through the transmission component.

[0011] Preferably, the transmission component includes a first rotating shaft and a second rotating shaft rotatably mounted on the base, a first rack is slidably mounted on the base, a first spring is fixedly connected between the first rack and the base, a third gear meshing with the first rack is fixedly connected to the bidirectional screw, a fourth gear meshing with the first rack is fixedly connected to the first rotating shaft, and a fifth gear meshing with the first gear is fixedly connected to the second rotating shaft, and when the second gear is separated from the first gear, the second gear meshes with the fourth gear and the fifth gear at the same time.

[0012] Preferably, the control mechanism includes a control bottom rod fixedly connected to the base, a control guide rod is penetrated on the top of the control bottom rod, a control top plate is fixedly connected to the top of the control guide rod, a control spring is fixedly connected between the control top plate and the control bottom rod, a second groove is formed on the top of the control top plate to cooperate with the raised portion on the bellows, a control mounting groove is opened on the inner wall of the second groove, an abutment spring is fixedly connected on the inner wall of the control mounting groove, a control block capable of contacting the raised portion of the bellows is slidably mounted in the control mounting groove, the control block is fixedly connected to the abutment spring, a switch moving piece is embedded in the control block, a switch stator used in cooperation with the switch moving piece is embedded on the inner wall of the control mounting groove, a battery and an electromagnet are fixedly connected to the base, the battery and the electromagnet are electrically connected through a wire, the battery and the switch moving piece are electrically connected through a wire, the electromagnet and the switch stator are electrically connected through a wire, an iron sheet used in cooperation with the electromagnet is fixedly connected to the moving block, and a third spring is fixedly connected between the moving block and the base.

[0013] Preferably, a return component for driving the mounting seat to return is installed on the base, and the return component includes a second rack slidably installed on the base, a second spring is fixedly connected between the second rack and the base, a return gear meshing with the second rack is fixedly connected to the movable screw, and a positioning mechanism for limiting the one-way rotation of the return gear is installed on the base.

[0014] Preferably, the positioning mechanism includes a positioning guide rod fixedly connected to the base, a positioning push plate is slidably installed on the positioning guide rod, the positioning push plate abuts against the abutment plate, a fourth spring is fixedly connected between the positioning push plate and the positioning guide rod, an L-shaped plug plate is fixedly connected to the positioning push plate, the bottom of the L-shaped plug plate is hingedly connected to a tooth meshing with the return gear, a hinge shaft installed in the tooth is located on one side of the tooth, and a torsion spring is sleeved on the hinge shaft installed in the tooth.

[0015] Preferably, the second arc plate is provided with two sets of fixing mechanisms respectively arranged corresponding to the supporting mechanisms, the fixing mechanisms include an L-shaped connecting rod fixedly connected to the second arc plate and a fixed baffle rod fixedly connected to the L-shaped connecting rod, and the fixed baffle rod abuts against the supporting baffle plate.

[0016] In summary, the present invention includes at least the following beneficial technical effects: 1. When the corrugated pipe needs to be cut, the corrugated pipe is first placed on the first arc plate. At this time, the two groups of supporting mechanisms support and limit the corrugated pipe. Then the driving component is started, and the driving component drives the second arc plate to move downward and contact the first arc plate, so that the second arc plate and the first arc plate form a mounting ring. Then the cylinder is started, and the cylinder drives the saw blade to be inserted into the corrugated pipe. Finally, the rotating motor is started, and the rotating motor drives the rotating gear ring to rotate. The rotating gear ring drives the cylinder to rotate, and the cylinder drives the saw blade to rotate to cut the corrugated pipe. There is no need for the staff to put the corrugated pipe from one side of the mounting ring, which is convenient for the staff to operate and solves the problem of low cutting efficiency of the corrugated pipe. 2. During the downward movement of the second arc plate, the driving motor drives the transmission shaft to rotate through the conveyor belt, the transmission shaft drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the moving shaft to rotate, the moving shaft drives the moving screw to rotate, the moving screw drives the mounting seat to move, the mounting seat drives the supporting bottom plate to move, the supporting bottom plate drives the corrugated pipe to move, so that the two ends of the corrugated pipe move outward, the part to be cut of the corrugated pipe is flattened, and in the process of cutting the corrugated pipe, wrinkles are prevented from affecting the cutting effect; 3. When the raised parts on both sides of the corrugated pipe to be cut move to a certain distance, the control mechanism is started, and the control mechanism drives the moving block to move, and the moving block drives the moving shaft to move, and the moving shaft drives the second gear to move. At this time, the mounting seat stops moving, and the moving shaft drives the bidirectional screw to rotate through the transmission component, and the bidirectional screw drives the two limit clamps to approach each other, fixing the raised parts on both sides of the corrugated pipe to be cut, thereby improving the stability of the corrugated pipe during cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the intelligent corrugated pipe cutting device according to an embodiment of the present invention.

[0018] Figure 2 It is a schematic structural diagram of a cutting mechanism according to an embodiment of the present invention.

[0019] Figure 3 Schematic diagram of the structure of the driving component of the embodiment of the present invention.

[0020] Figure 4 Schematic diagram of the structure of the support mechanism of the embodiment of the present invention.

[0021] Figure 5 Schematic diagram of the structure of the moving mechanism of the embodiment of the present invention.

[0022] Figure 6 It is a structural schematic diagram of a positioning mechanism according to an embodiment of the present invention.

[0023] Figure 7 It is a schematic structural diagram of a limiting mechanism according to an embodiment of the present invention.

[0024] Figure 8 It is a schematic structural diagram of a transmission component according to an embodiment of the present invention.

[0025] Fig. 9 Schematic diagram of the structure of the control mechanism of the embodiment of the present invention.

[0026] Explanation of the reference numerals: 1. base; 11. moving block; 2. supporting mechanism; 21. mounting seat; 22. supporting bottom plate; 23. supporting baffle plate; 24. supporting rod; 25. abutting plate; 26. L-shaped baffle plate; 27. supporting spring; 3. cutting mechanism; 31. first arc plate; 32. second arc plate; 33. first arc-shaped tooth plate; 34. second arc-shaped tooth plate; 35. rotating motor; 36. cylinder; 37. saw blade; 38. driving motor; 39. driving screw; 4. moving mechanism; 41. moving screw; 411. return gear; 42. moving shaft; 421. second gear; 43. transmission shaft; 431. first gear; 44. conveyor belt; 45. second rack; 46. second Spring; 5. Limiting mechanism; 51. Limiting bottom plate; 52. Limiting clamping plate; 53. Bidirectional screw; 531. Third gear; 54. First rotating shaft; 541. Fourth gear; 55. Second rotating shaft; 551. Fifth gear; 56. First rack; 57. First spring; 6. Control mechanism; 61. Control bottom rod; 62. Control guide rod; 63. Control top plate; 64. Control spring; 65. Abutment spring; 66. Control block; 67. Electromagnet; 68. Iron sheet; 69. Third spring; 7. Positioning mechanism; 71. Positioning guide rod; 72. Positioning push plate; 73. Fourth spring; 74. L-shaped plug plate; 75. Tooth; 8. Fixing mechanism; 81. L-shaped connecting rod; 82. Fixing stop rod. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1-Figure 9 The present invention is described in further detail.

[0028] The embodiment of the present invention discloses an intelligent corrugated pipe cutting device. Figures 1 to 3The intelligent corrugated pipe cutting device includes a base 1, two groups of supporting mechanisms 2 installed on the base 1 and a cutting mechanism 3 arranged on the base 1, the two groups of supporting mechanisms 2 are located on both sides of the cutting mechanism 3, the cutting mechanism 3 includes a mounting ring and a rotating gear ring, the mounting ring is arranged on the base 1, the rotating gear ring is rotatably installed on the mounting ring, the mounting ring and the rotating gear ring have the same axis, the mounting ring includes a first arc plate 31 fixedly connected to the base 1 and a second arc plate 32 arranged above the first arc plate 31, the rotating gear ring includes a first arc tooth plate 33 slidably installed on the first arc plate 31 and a second arc tooth plate 34 slidably installed on the second arc plate 32, a rotating motor 35 is fixedly connected to the first arc plate 31, a rotating gear meshing with the rotating gear ring is fixedly connected to the output shaft of the rotating motor 35, a cylinder 36 is fixedly connected to the first arc tooth plate 33, and the extension of the cylinder 36 A saw blade 37 is fixedly connected to the end, and a driving component for driving the second arc plate 32 to move is installed on the base 1; when the corrugated tube needs to be cut, the corrugated tube is first placed on the first arc plate 31. At this time, the two groups of supporting mechanisms 2 support and limit the corrugated tube, and then the driving component is started. The driving component drives the second arc plate 32 to move downward and contact with the first arc plate 31, so that the second arc plate 32 and the first arc plate 31 form a mounting ring, and then the cylinder 36 is started. The cylinder 36 drives the saw blade 37 to be inserted into the corrugated tube, and finally the rotating motor 35 is started. The rotating motor 35 drives the rotating gear ring to rotate, and the rotating gear ring drives the cylinder 36 to rotate. The cylinder 36 drives the saw blade 37 to rotate to cut the corrugated tube. There is no need for the staff to put the corrugated tube from one side of the mounting ring, which is convenient for the staff to operate and solves the problem of low cutting efficiency of the corrugated tube.

[0029] Reference Figure 3 The driving component includes a driving motor 38, which is fixedly connected to the base 1. A driving screw 39 is rotatably installed on the first arc plate 31. The output shaft of the driving motor 38 is fixedly connected to the driving screw 39. The driving screw 39 is passed through the second arc plate 32 and is threadedly connected to the second arc plate 32. A driving guide rod is fixedly connected to the first arc plate 31, and the driving guide rod is passed through the second arc plate 32. Start the driving motor 38, the driving motor 38 drives the driving screw 39 to rotate, and the driving screw 39 drives the second arc plate 32 to move vertically.

[0030] Reference Figure 3 and Figure 4The support mechanism 2 includes a mounting seat 21, which is arranged on the base 1. A mounting rod is fixedly connected to the mounting seat 21. A support base plate 22 is fixedly connected to the top of the mounting rod. Support baffles 23 are hingedly connected to both sides of the support base plate 22. Both support baffles 23 are arc-shaped plates and fit with the bellows. Support rods 24 are hingedly connected to the side walls of the two support baffles 23 away from each other. An abutment plate 25 capable of contacting the bellows is vertically penetrated on the support base plate 22. An L-shaped baffle 26 is rotatably installed at the bottom of the support base plate 22. The L-shaped baffle 2 One end of 6 abuts against the abutment plate 25, and the other end of the L-shaped baffle rod 26 is hingedly connected to the support rod 24, and a support spring 27 is fixedly connected between the support base plate 22 and the support baffle plate 23; when the corrugated tube needs to be cut, the corrugated tube is first placed on the support base plate 22, and the corrugated tube pushes the abutment plate 25 to move by its own gravity, and the abutment plate 25 pushes the L-shaped baffle rod 26 to rotate, and the L-shaped baffle rod 26 drives the support rod 24 to rotate, and the support rod 24 drives the support baffle plate 23 to flip inward, thereby fixing the corrugated tube and facilitating operation by the staff.

[0031] Reference Figures 3 to 5 The mounting seat 21 is slidably mounted on the base 1, and two groups of moving mechanisms 4 corresponding to the supporting mechanisms 2 are installed on the base 1. A fixed plate is fixedly connected to the base 1. The moving mechanism 4 includes a moving screw 41, and the moving screw 41 is rotatably mounted on the fixed plate. The moving screw 41 is penetrated into the mounting seat 21 and is threadedly connected to the mounting seat 21. A moving shaft 42 and a transmission shaft 43 are rotatably mounted on the base 1. The moving shaft 42 and the moving screw 41 are connected by a bevel gear set. A conveyor belt 44 is sleeved on the output shaft of the transmission shaft 43 and the driving motor 38. A first gear 431 is fixedly connected to the transmission shaft 43, and a gear meshing with the first gear 431 is fixedly connected to the moving shaft 42. The second gear 421; in the process of the second arc plate 32 moving downward, the driving motor 38 drives the transmission shaft 43 to rotate through the conveyor belt 44, the transmission shaft 43 drives the first gear 431 to rotate, the first gear 431 drives the second gear 421 to rotate, the second gear 421 drives the moving shaft 42 to rotate, the moving shaft 42 drives the moving screw 41 to rotate, the moving screw 41 drives the mounting seat 21 to move, the mounting seat 21 drives the supporting base plate 22 to move, the supporting base plate 22 drives the corrugated tube to move, so that the two ends of the corrugated tube move outward, the corrugated tube to be cut is flattened, and in the process of cutting the corrugated tube, wrinkles are avoided to affect the cutting effect.

[0032] Reference Figures 3 to 7Two groups of limiting mechanisms 5 capable of limiting the raised portion on the bellows are installed on the base 1. The two groups of limiting mechanisms 5 are respectively located on both sides of the saw blade 37. The limiting mechanism 5 includes a limiting bottom plate 51, which is fixedly connected to the base 1. Two limiting clamps 52 are slidably installed on the limiting bottom plate 51. The two limiting clamps 52 are respectively located on the upper and lower sides of the bellows. The two limiting clamps 52 are both arc-shaped plates. The two limiting clamps 52 are both provided with a first groove that fits the bellows. The base 1 A bidirectional screw 53 is rotatably installed on the upper part, and the bidirectional screw 53 is inserted into the two limit clamps 52 and is threadedly connected to the two limit clamps 52; two moving blocks 11 are slidably installed on the base 1 and are respectively arranged corresponding to the moving shaft 42, and the moving shaft 42 is rotatably installed on the moving block 11, and two groups of control mechanisms 6 for driving the moving block 11 to move are installed on the base 1, and two groups of transmission components are installed on the base 1, and the moving shaft 42 can drive the bidirectional screw 53 to rotate through the transmission components.

[0033] When the raised parts on both sides of the corrugated tube to be cut move to a certain distance, the control mechanism 6 is started, and the control mechanism 6 drives the moving block 11 to move, and the moving block 11 drives the moving shaft 42 to move, and the moving shaft 42 drives the second gear 421 to move. At this time, the mounting seat 21 stops moving, and the moving shaft 42 drives the bidirectional screw 53 to rotate through the transmission component, and the bidirectional screw 53 drives the two limit clamps 52 to approach each other, fixes the raised parts on both sides of the corrugated tube to be cut, and improves the stability of the corrugated tube during cutting.

[0034] Reference Figures 3 to 8 The transmission component includes a first rotating shaft 54 ​​and a second rotating shaft 55, which are both rotatably mounted on the base 1, a first rack 56 is slidably mounted on the base 1, a first spring 57 is fixedly connected between the first rack 56 and the base 1, a third gear 531 meshing with the first rack 56 is fixedly connected to the bidirectional screw 53, a fourth gear 541 meshing with the first rack 56 is fixedly connected to the first rotating shaft 54, a fifth gear 551 meshing with the first gear 431 is fixedly connected to the second rotating shaft 55, and when the second gear 421 is separated from the first gear 431, the second gear 421 is simultaneously meshed with the fourth gear The wheel 541 is meshed with the fifth gear 551; during the movement of the movable shaft 42, the second gear 421 is separated from the first gear 431, and the second gear 421 is meshed with the fourth gear 541 and the fifth gear 551 at the same time, the first gear 431 drives the fifth gear 551 to move, the fifth gear 551 drives the second gear 421 to rotate, the second gear 421 drives the fourth gear 541 to rotate, the fourth gear 541 drives the first rack 56 to move, the first rack 56 drives the third gear 531 to rotate, and the third gear 531 drives the bidirectional screw 53 to rotate, so as to fix the bellows.

[0035] Reference Figures 3 to 9 The control mechanism 6 includes a control bottom rod 61, which is fixedly connected to the base 1. A control guide rod 62 is passed through the top of the control bottom rod 61. A control top plate 63 is fixedly connected to the top of the control guide rod 62. A control spring 64 is fixedly connected between the control top plate 63 and the control bottom rod 61. A second groove matching the raised portion on the bellows is formed on the top of the control top plate 63. A control installation groove is formed on the inner wall of the second groove. An abutment spring 65 is fixedly connected to the inner wall of the control installation groove. A spring 65 that can contact the raised portion of the bellows is slidably installed in the control installation groove. The control block 66 of the touch control is fixedly connected to the abutment spring 65, a switch movable plate is embedded in the control block 66, a switch fixed plate used in conjunction with the switch movable plate is embedded on the inner wall of the control mounting groove, a battery and an electromagnet 67 are fixedly connected to the base 1, the battery and the electromagnet 67 are electrically connected through a wire, the battery and the switch movable plate are electrically connected through a wire, the electromagnet 67 and the switch fixed plate are electrically connected through a wire, an iron sheet 68 used in conjunction with the electromagnet 67 is fixedly connected to the moving block 11, and a third spring 69 is fixedly connected between the moving block 11 and the base 1.

[0036] In the process of the mounting seat 21 driving the bellows to move, when the raised portion on the side of the bellows to be cut moves into the second groove, the control spring 64 can push the control top plate 63 to move, so that the second groove cooperates with the raised portion on the bellows, and the control block 66 is squeezed by the raised portion of the bellows and shrinks into the control mounting groove, so that the switch moving piece contacts the switch fixed piece, and the battery energizes the electromagnet 67, and the electromagnet 67 attracts the iron sheet 68, and the iron sheet 68 drives the moving block 11 to move, and the moving block 11 drives the moving shaft 42 to move, so that the raised portion on the bellows can be fixed.

[0037] Reference Figures 4 to 6The base 1 is provided with a return component for driving the mounting seat 21 to return, the return component includes a second rack 45, the second rack 45 is slidably mounted on the base 1, a second spring 46 is fixedly connected between the second rack 45 and the base 1, a return gear 411 meshing with the second rack 45 is fixedly connected to the moving screw 41, and a positioning mechanism 7 for limiting the unidirectional rotation of the return gear 411 is installed on the base 1; during the movement of the mounting seat 21, the moving screw 41 drives the return gear 411 to rotate, the return gear 411 drives the second rack 45 to move, and the second rack 45 applies a force to the second spring 46. At this time, the positioning mechanism 7 limits the return gear 411. When the bellows is removed from the supporting base plate 22, the limit of the return gear 411 by the positioning mechanism 7 is released, the second spring 46 drives the second rack 45 to move, the second rack 45 drives the moving screw 41 to rotate, and the moving screw 41 drives the mounting seat 21 to return to the initial position, which is convenient for continued use next time.

[0038] Reference Figures 4 to 6 The positioning mechanism 7 includes a positioning guide rod 71, which is fixedly connected to the base 1. A positioning push plate 72 is slidably installed on the positioning guide rod 71. The positioning push plate 72 abuts against the abutment plate 25. A fourth spring 73 is fixedly connected between the positioning push plate 72 and the positioning guide rod 71. An L-shaped plug plate 74 is fixedly connected to the positioning push plate 72. The bottom of the L-shaped plug plate 74 is hingedly connected to a tooth 75 meshing with the return gear 411. The hinge shaft installed in the tooth 75 is located on one side of the tooth 75. A torsion spring is sleeved on the hinge shaft installed in the tooth 75. In the process of the abutment plate 25 moving downward In the process, the abutment plate 25 pushes the positioning push plate 72 to move, the positioning push plate 72 drives the L-shaped plug plate 74 to move, and the L-shaped plug plate 74 drives the teeth 75 to move downward, so that the teeth 75 are inserted into the return gear 411. When the mounting seat 21 drives the bellows to move, the return gear 411 can rotate, and the return gear 411 drives the teeth 75 to flip over. The teeth 75 cannot limit the return gear 411. When the mounting seat 21 stops moving, the reverse movement of the return gear 411 cannot drive the teeth 75 to flip over, and the teeth 75 limit the return gear 411.

[0039] Reference Figure 3 Two groups of fixing mechanisms 8 corresponding to the supporting mechanisms 2 are installed on the second arc plate 32, and the fixing mechanisms 8 include an L-shaped connecting rod 81 and a fixed baffle rod 82. The L-shaped connecting rod 81 is fixedly connected to the second arc plate 32, and the fixed baffle rod 82 is fixedly connected to the L-shaped connecting rod 81, and the fixed baffle rod 82 abuts against the supporting baffle plate 23; in the process of the second arc plate 32 moving downward, the second arc plate 32 drives the L-shaped connecting rod 81 to move, and the L-shaped connecting rod 81 drives the fixed baffle rod 82 to move, so that the fixed baffle rod 82 abuts against the supporting baffle plate 23, thereby improving the stability of the corrugated pipe during cutting.

[0040] The implementation principle of an intelligent corrugated pipe cutting device in an embodiment of the present invention is as follows: when it is necessary to cut the corrugated pipe, first, the corrugated pipe is placed on the first arc plate 31 and the supporting bottom plate 22, the corrugated pipe pushes the abutment plate 25 to move, the abutment plate 25 drives the supporting baffle 23 to flip inward, fixes the corrugated pipe, starts the driving motor 38, the driving motor 38 drives the second arc plate 32 to move downward, and at the same time, the driving motor 38 drives the moving shaft 42 to rotate, the moving shaft 42 drives the moving screw 41 to rotate, the moving screw 41 drives the mounting seat 21 to move, the mounting seat 21 drives the corrugated pipe to move outward, flattens the part to be cut on the corrugated pipe, when the raised part on one side of the part to be cut on the corrugated pipe moves to the second groove, the control spring 64 pushes the control top plate 63 to move, so that the second groove cooperates with the raised part on the corrugated pipe, the control block 66 is squeezed by the raised part of the corrugated pipe and shrinks into the control mounting groove, so that the switch moving piece contacts the switch fixed piece, and the battery is used for electromagnetic The electromagnet 67 is energized, the electromagnet 67 attracts the iron sheet 68, the iron sheet 68 drives the moving block 11 to move, the moving block 11 drives the moving shaft 42 to move, the second gear 421 is separated from the first gear 431, the second gear 421 is meshed with the fourth gear 541 and the fifth gear 551 at the same time, the first gear 431 drives the bidirectional screw 53 to rotate, the bidirectional screw 53 drives the two limit clamps 52 to move closer to each other, and the raised portion on one side of the corrugated tube to be cut is fixed. When the raised portion on the other side of the corrugated tube to be cut moves into the second groove, the two limit clamps 52 fix the raised portion on the other side of the corrugated tube to be cut, and when the second arc plate 32 contacts the first arc plate 31, the second arc plate 32 drives the fixed baffle 82 to abut against the support baffle 23; then start the cylinder 36, and the cylinder 36 drives the saw blade 37 to insert into the corrugated tube, and finally start the rotating motor 35, and the rotating motor 35 drives the saw blade 37 to rotate to cut the corrugated tube.

[0041] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent corrugated pipe cutting device, comprising a base (1), two sets of supporting mechanisms (2) mounted on the base (1), and a cutting mechanism (3) arranged on the base (1), characterized in that: The two groups of support mechanisms (2) are located on both sides of the cutting mechanism (3). The cutting mechanism (3) comprises a mounting ring arranged on the base (1) and a rotating gear ring rotatably mounted on the mounting ring. The mounting ring and the rotating gear ring have the same axis. The mounting ring comprises a first arc plate (31) fixedly connected to the base (1) and a second arc plate (32) arranged above the first arc plate (31). The rotating gear ring comprises a first arc-shaped toothed plate (33) slidably mounted on the first arc plate (31) and a second arc-shaped toothed plate (34) slidably mounted on the second arc plate (32). The first arc plate (31) is fixedly connected to a rotating motor (35). The output shaft of the rotating motor (35) is fixedly connected to a rotating gear meshing with the rotating gear ring. The first arc-shaped toothed plate (33) is fixedly connected to a cylinder (36). The protruding end of the cylinder (36) is fixedly connected to a saw blade (37). A driving component for driving the second arc plate (32) to move is mounted on the base (1).

2. The intelligent corrugated pipe cutting device according to claim 1, characterized in that: The driving component comprises a driving motor (38) fixedly connected to the base (1); a driving screw (39) is rotatably mounted on the first arc plate (31); an output shaft of the driving motor (38) is fixedly connected to the driving screw (39); the driving screw (39) is inserted into the second arc plate (32) and is threadedly connected to the second arc plate (32); a driving guide rod is fixedly connected to the first arc plate (31); the driving guide rod is inserted into the second arc plate (32).

3. The intelligent corrugated pipe cutting device according to claim 2, characterized in that: The support mechanism (2) comprises a mounting seat (21) arranged on the base (1), a mounting rod being fixedly connected to the mounting seat (21), a supporting base plate (22) being fixedly connected to the top of the mounting rod, support baffles (23) being hingedly connected to both sides of the supporting base plate (22), support rods (24) being hingedly connected to the side walls of the two supporting baffles (23) which are away from each other, abutment plates (25) capable of contacting the corrugated pipe being vertically penetrated through the supporting base plate (22), an L-shaped baffle rod (26) being rotatably mounted on the bottom of the supporting base plate (22), one end of the L-shaped baffle rod (26) being in contact with the abutment plate (25), and the other end of the L-shaped baffle rod (26) being hingedly connected to the supporting rod (24), and a supporting spring (27) being fixedly connected between the supporting base plate (22) and the supporting baffle plate (23).

4. The intelligent corrugated pipe cutting device according to claim 3, characterized in that: The mounting seat (21) is slidably mounted on the base (1); two groups of moving mechanisms (4) respectively arranged corresponding to the supporting mechanisms (2) are mounted on the base (1); a fixing plate is fixedly connected to the base (1); the moving mechanism (4) comprises a moving screw (41) rotatably mounted on the fixing plate; the moving screw (41) is inserted into the mounting seat (21) and is threadedly connected to the mounting seat (21); a moving shaft (42) and a transmission shaft (43) are rotatably mounted on the base (1); the moving shaft (42) and the moving screw (41) are connected via a bevel gear set; a conveyor belt (44) is sleeved on the transmission shaft (43) and the output shaft of the driving motor (38); a first gear (431) is fixedly connected to the transmission shaft (43); and a second gear (421) meshing with the first gear (431) is fixedly connected to the moving shaft (42).

5. The intelligent corrugated pipe cutting device according to claim 4, characterized in that: The base (1) is provided with two groups of limiting mechanisms (5) capable of limiting the raised portion on the bellows. The two groups of limiting mechanisms (5) are respectively located on both sides of the saw blade (37). The limiting mechanisms (5) include a limiting bottom plate (51) fixedly connected to the base (1). Two limiting clamping plates (52) are slidably mounted on the limiting bottom plate (51). The two limiting clamping plates (52) are respectively located on the upper and lower sides of the bellows. The two limiting clamping plates (52) are both provided with a first groove that fits the bellows. A bidirectional screw (52) is rotatably mounted on the base (1). 3), the bidirectional screw (53) is inserted into the two limit clamps (52) and is threadedly connected to the two limit clamps (52); two moving blocks (11) are slidably mounted on the base (1) and are respectively arranged corresponding to the moving shaft (42); the moving shaft (42) is rotatably mounted on the moving block (11); two groups of control mechanisms (6) for driving the moving blocks (11) to move are mounted on the base (1); two groups of transmission components are mounted on the base (1); the moving shaft (42) can drive the bidirectional screw (53) to rotate through the transmission components.

6. The intelligent corrugated pipe cutting device according to claim 5, characterized in that: The transmission component comprises a first rotating shaft (54) and a second rotating shaft (55) which are rotatably mounted on the base (1); a first rack (56) is slidably mounted on the base (1); a first spring (57) is fixedly connected between the first rack (56) and the base (1); a third gear (531) meshing with the first rack (56) is fixedly connected to the bidirectional screw (53); a fourth gear (541) meshing with the first rack (56) is fixedly connected to the first rotating shaft (54); a fifth gear (551) meshing with the first gear (431) is fixedly connected to the second rotating shaft (55); when the second gear (421) is separated from the first gear (431), the second gear (421) is simultaneously meshed with the fourth gear (541) and the fifth gear (551).

7. The intelligent corrugated pipe cutting device according to claim 5, characterized in that: The control mechanism (6) comprises a control bottom rod (61) fixedly connected to the base (1); a control guide rod (62) is passed through the top of the control bottom rod (61); a control top plate (63) is fixedly connected to the top of the control guide rod (62); a control spring (64) is fixedly connected between the control top plate (63) and the control bottom rod (61); a second groove is formed on the top of the control top plate (63) to match the raised portion on the bellows; a control installation groove is formed on the inner wall of the second groove; an abutment spring (65) is fixedly connected to the inner wall of the control installation groove; a control block (64) capable of contacting the raised portion of the bellows is slidably installed in the control installation groove 6), the control block (66) is fixedly connected to the abutment spring (65), a switch moving piece is embedded in the control block (66), a switch fixed piece used in conjunction with the switch moving piece is embedded in the inner wall of the control mounting groove, a battery and an electromagnet (67) are fixedly connected to the base (1), the battery and the electromagnet (67) are electrically connected via a wire, the battery and the switch moving piece are electrically connected via a wire, the electromagnet (67) and the switch fixed piece are electrically connected via a wire, an iron piece (68) used in conjunction with the electromagnet (67) is fixedly connected to the moving block (11), and a third spring (69) is fixedly connected between the moving block (11) and the base (1).

8. The intelligent corrugated pipe cutting device according to claim 5, characterized in that: The base (1) is provided with a return component for driving the mounting seat (21) to return, the return component comprising a second rack (45) slidably mounted on the base (1), a second spring (46) fixedly connected between the second rack (45) and the base (1), a return gear (411) meshing with the second rack (45) fixedly connected to the movable screw (41), and a positioning mechanism (7) for limiting the unidirectional rotation of the return gear (411) installed on the base (1).

9. The intelligent corrugated pipe cutting device according to claim 8, characterized in that: The positioning mechanism (7) comprises a positioning guide rod (71) fixedly connected to the base (1); a positioning push plate (72) is slidably mounted on the positioning guide rod (71); the positioning push plate (72) abuts against the abutment plate (25); a fourth spring (73) is fixedly connected between the positioning push plate (72) and the positioning guide rod (71); an L-shaped plug plate (74) is fixedly connected to the positioning push plate (72); a tooth (75) meshing with the return gear (411) is hingedly connected at the bottom of the L-shaped plug plate (74); a hinge shaft mounted in the tooth (75) is located at one side of the tooth (75); and a torsion spring is sleeved on the hinge shaft mounted in the tooth (75).

10. The intelligent corrugated pipe cutting device according to claim 3, characterized in that: The second arc plate (32) is provided with two sets of fixing mechanisms (8) respectively arranged corresponding to the supporting mechanisms (2), the fixing mechanisms (8) comprising an L-shaped connecting rod (81) fixedly connected to the second arc plate (32) and a fixing stop rod (82) fixedly connected to the L-shaped connecting rod (81), the fixing stop rod (82) being in contact with the supporting stop plate (23).

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