Pipe port deburring mechanism for laser cutting

Abstract

The invention discloses a laser-cut pipe end opening deburring mechanism, and belongs to the technical field of pipe machining, the laser-cut pipe end opening deburring mechanism comprises a material distributing frame and a conveying frame, and further comprises a material distributing mechanism, a material pushing mechanism, a driving mechanism, a deburring mechanism, an adjusting mechanism and a blocking mechanism, the material distributing frame is installed on the side of the conveying frame, the material distributing mechanism is rotatably installed on the material distributing frame, and the material pushing mechanism is installed on the conveying frame; the material pushing mechanism is rotationally installed on the side wall of the material distributing frame, the driving mechanism is rotationally installed on the side wall of the conveying frame, the deburring mechanism is installed on the side wall of the conveying frame, the blocking mechanism is installed on the deburring mechanism, and the adjusting mechanism is installed on the blocking mechanism. According to the pipe end opening deburring mechanism for laser cutting, uniform deburring work is conducted on a conical end opening of a pipe, meanwhile, the interior of the pipe is blocked, chippings are prevented from splashing into the interior of the pipe, and meanwhile, the invention provides a machining method of the pipe end opening deburring mechanism for laser cutting.

Description

Technical Field

[0001] The invention relates to the technical field of pipe processing, and in particular to a laser-cut pipe port deburring mechanism. Background Art

[0002] Pipes are materials used to make pipe fittings. Different pipe fittings require different pipes, and the quality of the pipes directly determines the quality of the pipe fittings. This type of pipe is often used in construction projects, power plants, chemical plants, etc. Including: PPR pipes, PVC pipes, UPVC pipes, copper pipes, steel pipes, fiber pipes, composite pipes, galvanized pipes, hoses, reducers, and water pipes. There are implementation standards GB / T5310, for high-pressure boilers: there are implementation standards GB / T8163, seamless steel pipes for conveying fluids: there are implementation standards GB3087, seamless steel pipes for low-pressure boilers: there are implementation standards GB / T9948, seamless steel pipes for petroleum cracking: there are implementation standards GB / T14976, stainless steel seamless steel pipes for fluid conveying, common materials are alloys (15CrMo, 12Cr1MoV) carbon steel (10#, 20#, 45#) stainless steel (304, 316).

[0003] The existing Chinese patent with publication number CN213225485U discloses a pipe deburring machine with automatic loading and unloading, which includes a base and a brush device installed on the base. The utility model is characterized in that a storage shell is provided on one side of the feeding port of the brush device, a feeding mechanism is provided in the storage shell, a receiving plate is installed on the brush device extending upwardly and tilted toward one side of the feeding mechanism, a push rod mechanism is installed on the brush device and at the bottom of the receiving plate, and the push rod mechanism runs toward the discharge end of the brush device to move the workpiece out; the utility model automatically transports the workpiece into the brush device through the feeding mechanism provided at the feeding port of the brush device, and then the push rod mechanism transfers the workpiece to the discharge end of the brush device, thereby realizing automatic loading and unloading of the workpiece.

[0004] The above patent has many shortcomings when in use. First, when deburring the pipe, the debris generated by the deburring will splash into the inside of the pipe, which is inconvenient to clean. The debris will adhere to the inside of the pipe for a long time, reducing the deburring efficiency of the pipe. Second, the port specifications of the pipe are different. When the port of the pipe is a tapered cylinder, the brush device is used to lift the inside and outside of the pipe, which cannot accurately fit the surface of the pipe port. This will cause the inclination arc of the pipe itself to be damaged during the grinding process, resulting in different inside and outside grinding ratios of the pipe. Summary of the invention

[0005] The embodiment of the present invention provides a laser-cut tube port deburring mechanism to solve the above-mentioned technical problems.

[0006] The embodiment of the present invention adopts the following technical scheme: a laser-cut pipe port deburring mechanism, including a material dividing rack and a conveying rack, and also including a material dividing mechanism, a material pushing mechanism, a driving mechanism, a deburring mechanism, an adjusting mechanism and a blocking mechanism. The material dividing rack is installed on the side of the conveying rack, the material dividing mechanism is rotatably installed on the material dividing rack, the material pushing mechanism is rotatably installed on the side wall of the material dividing rack, the driving mechanism is rotatably installed on the side wall of the conveying rack, the deburring mechanism is installed on the side wall of the conveying rack, the blocking mechanism is installed on the deburring mechanism, and the adjusting mechanism is installed on the blocking mechanism and is connected to the deburring mechanism.

[0007] Furthermore, the material dividing mechanism includes a material dividing motor, a material dividing rod and a material dividing tooth. The material dividing motor is installed on the side wall of the material dividing frame and the main shaft of the material dividing motor passes through the material dividing frame. The material dividing rod is rotatably installed on the inner side wall of the material dividing frame and one end is connected to the main shaft of the material dividing motor. The material dividing tooth is sleeved on the material dividing rod and the material dividing tooth passes through the material dividing frame.

[0008] Furthermore, the pushing mechanism includes a pushing motor, a pushing rotating rod, a pushing sliding rod, a pushing block and a pushing hinged rod. The pushing motor is installed on the side wall of the material distribution rack, one end of the pushing rotating rod is connected to the main shaft of the pushing motor, one end of the pushing sliding rod is hinged to the other end of the pushing rotating rod, one end of the pushing hinged rod is rotatably installed on the material distribution rack, the pushing rotating rod is provided with a slide groove, the pushing block is slidably installed in the slide groove of the pushing rotating rod and the pushing block is hinged to the other end of the pushing hinged rod.

[0009] Further, the driving mechanism includes a supporting frame, a rotating motor, a driving electric cylinder, a driving frame, a clamping frame and a clamping mechanism, the supporting frame is installed on the side wall of the conveying frame, the rotating motor is installed on the supporting frame and the main shaft of the rotating motor passes through the supporting frame, the driving frame is installed on the supporting frame and the driving frame is connected to the main shaft of the rotating motor, the driving electric cylinder is installed on the driving frame, the clamping frame is slidably installed on the driving frame, the clamping frame is installed on the telescopic end of the driving electric cylinder, and the clamping mechanism is installed on the clamping frame.

[0010] Further, the clamping mechanism includes a clamping motor, a worm, two worm wheels, two clamping rotating rods, two clamping hinged rods, two clamping clamping plates and two clamping arc plates, the clamping motor is installed on the clamping frame, the worm is rotatably installed on the clamping frame and one end of the worm is connected to the main shaft of the clamping motor, the two worm wheels are rotatably installed on the clamping frame and the two worm wheels are both connected to the worm transmission, one end of the two clamping rotating rods are respectively installed on the two worm wheels, the two clamping hinged rods are symmetrically installed on the clamping frame, one end of the two clamping clamping plates are respectively hinged on the two clamping rotating rods, and the two clamping clamping plates are hinged on the two clamping hinged rods, and the two clamping arc plates are hinged at the other end of the clamping clamp.

[0011] Furthermore, the deburring mechanism includes a accommodating groove plate, a movable electric cylinder, a movable plate, six grinding clamps and six grinding slides. The accommodating groove plate is installed on the conveying frame, the movable electric cylinder is installed on the side wall of the conveying frame, and the movable plate is installed on the telescopic end of the movable electric cylinder. The movable plate is provided with six grinding grooves, and the six grinding slides are respectively slidably installed in the six grinding grooves of the movable plate. One ends of the six grinding clamps are respectively hinged to the six grinding slides. The accommodating groove plate is provided with six grinding ports, and the six grinding ports are all hinged with articulated cabins. The six grinding clamps are respectively slidably installed on the six articulated cabins. The six articulated cabins are each provided with a grinding spring inside, and the two ends of the six grinding springs are respectively installed inside the six articulated cabins and on the grinding clamps.

[0012] Further, the blocking mechanism includes a blocking rod, a blocking seat, a blocking support rod, a blocking disk, a blocking assembly, a blocking slip ring, a blocking electric cylinder, six articulated rod groups and six blocking arc plates, one end of the blocking rod is installed on the movable disk, the blocking seat is installed on the other end of the blocking rod, the blocking support rod is installed on the blocking seat, the blocking slip ring is slidably installed on the blocking support rod, the blocking electric cylinder is installed on the blocking seat and the telescopic end of the blocking electric cylinder is connected to the blocking slip ring, six slide rails are provided on the blocking seat, one end of the six blocking arc plates is slidably installed on the six slide rails, one end of the six articulated rod groups are respectively hinged on the six blocking arc plates, the other end of the six blocking articulated rod groups are all hinged on the blocking slip ring, the blocking disk is installed on the blocking support rod, and the blocking assembly is installed on the top of the six blocking arc plates.

[0013] Furthermore, the adjustment mechanism includes an adjustment motor, an adjustment gear, an adjustment sleeve gear, an adjustment hexagonal plate, six universal joints and six adjustment folding rods. The adjustment motor is installed on the sealing seat, the adjustment gear is installed on the main shaft of the adjustment motor, the adjustment sleeve gear is rotatably sleeved on the sealing rod and the adjustment sleeve gear is meshed with the adjustment gear, the adjustment hexagonal plate is installed on the adjustment gear, one end of the six adjustment folding rods are hinged on the adjustment hexagonal plate, and the other ends of the six adjustment folding rods are respectively hinged on the six universal joints.

[0014] Furthermore, the blocking assembly includes six blocking arc frames and six arc-shaped slides, the six blocking arc frames are respectively installed on the top of six blocking arc plates, one end of the six arc-shaped slides are respectively installed on the six blocking arc frames, the other end of each arc-shaped slide is respectively slidably installed in the side blocking arc frames, and the six arc-shaped slides are provided with blocking springs, and the two ends of each blocking spring are respectively installed on two adjacent blocking arc frames.

[0015] At least one of the above technical solutions adopted in the embodiments of the present invention can achieve the following beneficial effects: First, before the work starts, the pipes are placed on the dividing rack, and then the pipes roll down along the dividing rack. The dividing mechanism starts to divide the pipes one by one to the pushing mechanism on the dividing rack to avoid excessive pipes and excessive inertia that may damage the pushing mechanism and the dividing rack. Then the pushing mechanism performs intermittent pushing work on the pipes moved to the discharging end of the dividing rack, and pushes the pipes to the conveying rack. Then the pipes move to the deburring mechanism with the conveying rack, and the adjusting mechanism adjusts the angle of the grinding end of the deburring mechanism according to the inclination angle of the pipe port, so that the grinding end of the deburring mechanism fits the inclination angle of the pipe port, which is more convenient. The conical port of the pipe is quickly deburred to prevent the deburring mechanism from damaging the flatness of the conical plane of the pipe port itself. Then the sealing mechanism starts to operate, which will drive the grinding end of the deburring mechanism to fit the port of the pipe. At the same time, the sealing mechanism enters the interior of the pipe to seal the interior of the pipe to prevent the debris generated by the deburring from entering the interior of the pipe and remaining in the pipe and unable to be removed during the deburring work. Then the driving mechanism tightens and fixes the inner wall of the pipe, and then drives the pipe to rotate on the conveyor frame, so that the deburring mechanism deburrs the port of the pipe under the rotation of the pipe.

[0016] Secondly, after the pipes are divided by the dividing mechanism, they are moved to the pushing mechanism, and then the pushing motor starts to operate, driving the pushing rotating rod to rotate. The rotation of the pushing rotating rod will drive the pushing slide rod to move. While the pushing slide rod is moving, the pushing hinge rod and the pushing slider limit the pushing slide rod. While the pushing slide rod is moving, the pushing slider slides on the pushing slide rod with the support of the pushing hinge rod, so that the pushing end of the pushing slide rod moves in an arc, pushing the pipes one by one onto the conveyor rack, thereby improving the deburring efficiency of the pipes.

[0017] Thirdly, the clamping mechanism is driven by a clamping motor to rotate the worm, and the rotation of the worm will drive the two worm wheels to rotate. The rotation of the two worm wheels will drive the two clamping rotating rods to rotate, thereby driving the two clamping clamps to extend the two clamping arc plates to both sides under the limited cooperation of the two clamping hinged rods. When the two clamping arc plates hit the inner wall of the pipe, the two clamping arc plates fix the pipe, and then the rotating motor starts to operate. The clamping mechanism will rotate with the rotation of the clamping frame, thereby driving the pipe to rotate at the deburring mechanism, cooperating with the deburring mechanism to do deburring work, thereby improving the deburring efficiency.

[0018] Fourthly, when the pipe moves with the conveying rack to between the driving mechanism and the deburring mechanism, the deburring mechanism starts to operate. Under the operation of the adjusting mechanism, the adjusting mechanism changes the angles of the six grinding splints so that the angles of the six grinding splints match the inclination angle of the pipe port. Then the moving electric cylinder starts to operate, driving the moving plate to move. The movement of the moving plate will push the six grinding splints to move toward the pipe port along the inclination angle of the articulated cabin, and fit the grinding splints on the pipe port. Then, under the operation of the driving mechanism, the pipe rotates to contact the grinding splints, and the grinding splints scrape off the burrs on the pipe port. The deburring mechanism cooperates with the driving mechanism to deburr the circular port of the pipe. The deburring mechanism, the driving mechanism and the adjusting mechanism cooperate to deburr the tapered port at the end of the pipe, and at the same time prevent the grinding splint from being unable to change according to the angle of the pipe port when grinding the tapered port of the pipe, resulting in uneven grinding of the pipe port.

[0019] Fifth, when deburring the pipe, the moving disk will drive the sealing rod and the sealing seat to move. When the sealing seat enters the inside of the pipe port, the sealing electric cylinder starts to operate, driving the sealing slip ring to move on the sealing support rod, driving the six articulated rod groups to move, and the six articulated rod groups will drive the six sealing arc plates slidingly set on the sealing seat to expand outward. At the same time, the sealing disk enters the inside of the pipe as the sealing seat moves, and partially seals the inside of the pipe. The six sealing arc plates expand outward, which will drive the sealing assembly to seal the outside of the sealing disk and the inner wall of the pipe to prevent the debris generated by the deburring from entering the inside of the pipe during the deburring work, making it impossible to clean. After the deburring work is completed, the sealing electric cylinder continuously drives the six sealing arc plates to keep expanding, so that the six sealing arc plates drive the sealing assembly to move outward at all times in close contact with the inner wall of the pipe, and scrape the attached debris out of the pipe.

[0020] Sixth, the adjusting mechanism is driven by an adjusting motor, which drives the adjusting gear to rotate, and the adjusting gear drives the adjusting sleeve to rotate on the sealing rod, and drives the adjusting hexagonal plate to rotate. The adjusting hexagonal plate will drive the adjusting folding rod to move, so that the other end of the adjusting folding rod pushes the universal joint to adjust the deflection of the articulated cabin on the grinding port, and control the change in the angle of the grinding splint, so that the grinding splint can deburr the pipe ports at different angles.

[0021] Seventh, the sealing arc plate will drive the six sealing arc frames to expand outward. While the six sealing arc frames are expanding, the six arc-shaped slide blocks will slide inside the sealing arc frames. As the six sealing arc frames expand outward, the outer walls of the sealing arc frames and the arc-shaped slide blocks will fit the inner walls of the pipe, sealing the sealing plate and the pipe to prevent debris generated by deburring from entering the pipe. At the same time, the sealing spring provides a reset force for the contraction of the arc-shaped slide block, which facilitates the adjustment of the sealing assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings: Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a three-dimensional structural schematic diagram of the material distributing mechanism of the present invention; Figure 3 It is a three-dimensional structural schematic diagram of the material pushing mechanism of the present invention; Figure 4 It is a three-dimensional structural schematic diagram of the driving mechanism of the present invention; Figure 5 It is a three-dimensional structural schematic diagram of the clamping mechanism of the present invention; Figure 6 It is a schematic diagram of a partial three-dimensional structure of the present invention; Figure 7 It is a three-dimensional structural schematic diagram of the deburring mechanism of the present invention; Figure 8 It is a three-dimensional structural schematic diagram of the adjustment mechanism of the present invention; Fig. 9 It is a three-dimensional structural schematic diagram of the blocking mechanism of the present invention; Fig.10 It is a schematic diagram of the three-dimensional structure of the blocking component of the present invention.

[0023] Description of the accompanying drawings: 1. material dividing rack; 11. conveying rack; 2. material dividing mechanism; 3. material pushing mechanism; 4. driving mechanism; 5. clamping mechanism; 6. deburring mechanism; 7. blocking mechanism; 8. adjusting mechanism; 9. blocking assembly; 21. material dividing motor; 22. material dividing rod; 23. material dividing teeth; 31. material pushing motor; 32. material pushing rotating rod; 33. material pushing slide rod; 34. material pushing slide block; 35. material pushing hinge rod; 41. supporting frame; 42. rotating motor; 43. driving electric cylinder; 44. driving frame; 45. clamping frame; 51. clamping motor; 52. worm; 53. worm gear; 54. clamping rotating rod; 55. Clamping hinged rod; 56, clamping clamping plate; 57, clamping arc plate; 61, accommodating groove plate; 62, moving electric cylinder; 63, moving plate; 64, grinding clamping plate; 65, grinding slide block; 66, articulated cabin; 67, grinding spring; 71, blocking rod; 72, blocking seat; 73, blocking support rod; 74, blocking plate; 75, blocking slip ring; 76, blocking electric cylinder; 77, articulated rod group; 78, blocking arc plate; 81, adjusting motor; 82, adjusting gear; 83, adjusting sleeve gear; 84, adjusting hexagonal plate; 85, universal joint; 86, adjusting folding rod; 91, blocking arc frame; 92, arc slide block; 93, blocking spring. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the specific embodiments of the present invention and the corresponding drawings. 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 making creative work are within the scope of protection of the present invention.

[0025] The technical solutions provided by various embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] Reference Figures 1 to 10 As shown, the embodiment of the present invention provides a laser-cutting tube port deburring mechanism, including a feeder rack 1 and a conveying rack 11, and also including a feeder rack 2, a pusher rack 3, a driving mechanism 4, a deburring mechanism 6, an adjusting mechanism 8 and a blocking mechanism 7. The feeder rack 1 is installed on the side of the conveying rack 11, the feeder rack 2 is rotatably installed on the feeder rack 1, the pusher rack 3 is rotatably installed on the side wall of the feeder rack 1, the driving mechanism 4 is rotatably installed on the side wall of the conveying rack 11, the deburring mechanism 6 is installed on the side wall of the conveying rack 11, the blocking mechanism 7 is installed on the deburring mechanism 6, and the adjusting mechanism 8 is installed on the blocking mechanism 7 and connected to the deburring mechanism 6; before the start of work, the tube is placed on the feeder rack 1, and then the tube rolls down along the feeder rack 1, and the feeder rack 2 starts to feed the tubes one by one to the pusher rack 3 on the feeder rack 1 to avoid excessive tubes and excessive inertia to damage the pusher rack 3 and the feeder rack 1, and then the pusher rack 3 is The pipe moved to the discharging end of the material distribution rack 1 is intermittently pushed, and the pipe is pushed to the conveying rack 11, and then the pipe moves to the deburring mechanism 6 with the conveying rack 11, and the adjusting mechanism 8 adjusts the angle of the grinding end of the deburring mechanism 6 according to the inclination angle of the pipe port, so that the grinding end of the deburring mechanism 6 fits the inclination angle of the pipe port, and the conical port of the pipe is deburred more conveniently, so as to avoid the deburring mechanism 6 damaging the flatness of the conical plane of the pipe port itself. When the rear sealing mechanism 7 starts to operate, it will drive the grinding end of the deburring mechanism 6 to fit the port of the pipe. At the same time, the sealing mechanism 7 enters the interior of the pipe to seal the interior of the pipe to prevent the debris generated by deburring from entering the interior of the pipe and remaining in the pipe without being removed during the deburring work. Then the driving mechanism 4 tightens and fixes the inner wall of the pipe, and then drives the pipe to rotate on the conveying frame 11, so that the deburring mechanism 6 deburrs the port of the pipe under the rotation of the pipe.

[0027] Preferably, the dividing mechanism 2 includes a dividing motor 21, a dividing rod 22 and a dividing tooth 23, the dividing motor 21 is installed on the side wall of the dividing frame 1 and the main shaft of the dividing motor 21 passes through the dividing frame 1, the dividing rod 22 is rotatably installed on the inner side wall of the dividing frame 1 and one end is connected to the main shaft of the dividing motor 21, the dividing tooth 23 is sleeved on the dividing rod 22 and the dividing tooth 23 passes through the dividing frame 1; when a batch of pipes roll down along the dividing frame 1, the lowest pipe first contacts one of the teeth of the dividing tooth 23, and then the dividing motor 21 starts to operate, driving the dividing rod 22 to rotate, and the rotation of the dividing rod 22 will drive the dividing tooth 23 to rotate, and the two teeth of the dividing tooth 23 can just accommodate one pipe, and when the dividing tooth 23 rotates, the pipes are divided one by one to avoid too many pipes falling at the same time and damaging the equipment.

[0028] Preferably, the pushing mechanism 3 includes a pushing motor 31, a pushing rotating rod 32, a pushing slide rod 33, a pushing slider 34 and a pushing hinged rod 35. The pushing motor 31 is installed on the side wall of the material distribution frame 1, one end of the pushing rotating rod 32 is connected to the main shaft of the pushing motor 31, one end of the pushing slide rod 33 is hinged to the other end of the pushing rotating rod 32, one end of the pushing hinged rod 35 is rotatably installed on the material distribution frame 1, the pushing rotating rod 32 is provided with a slide groove, the pushing slider 34 is slidably installed in the slide groove of the pushing rotating rod 32, and the pushing slider 34 is hinged to the other end of the pushing hinged rod 35 The pusher mechanism 32 is provided with a push rod 33 which is provided with a push button 32 and a push button 34 which is provided with a push button 36. The pusher mechanism 32 is provided with a push button 36 which is provided with a push button 36. The pusher mechanism 32 is provided with a push button 36 which is provided with a push button 36.

[0029] Preferably, the driving mechanism 4 includes a support frame 41, a rotating motor 42, a driving electric cylinder 43, a driving frame 44, a clamping frame 45 and a clamping mechanism 5, wherein the support frame 41 is mounted on the side wall of the conveying frame 11, the rotating motor 42 is mounted on the support frame 41 and the main shaft of the rotating motor 42 passes through the support frame 41, the driving frame 44 is mounted on the support frame 41 and the driving frame 44 is connected to the main shaft of the rotating motor 42, the driving electric cylinder 43 is mounted on the driving frame 44, the clamping frame 45 is slidably mounted on the driving frame 44, and the clamping frame 45 is mounted At the telescopic end of the driving electric cylinder 43, the clamping mechanism 5 is installed on the clamping frame 45; the driving mechanism 4 is driven by the driving electric cylinder 43 to move the clamping frame 45 and the clamping mechanism 5 forward. When the clamping mechanism 5 enters the interior of the pipe, the clamping mechanism 5 tightens and fixes the interior of the pipe, and then the rotating motor 42 starts to operate, driving the driving frame 44 to start rotating. The rotation of the driving frame 44 will drive the clamping mechanism 5 to rotate, and the clamping mechanism 5 will drive the pipe to rotate on the conveying frame 11, providing a stable rotational force for the deburring mechanism 6, so that the deburring mechanism 6 can deburr the pipe.

[0030] Preferably, the clamping mechanism 5 includes a clamping motor 51, a worm 52, two worm wheels 53, two clamping rotating rods 54, two clamping hinged rods 55, two clamping clamping plates 56 and two clamping arc plates 57, the clamping motor 51 is mounted on the clamping frame 45, the worm 52 is rotatably mounted on the clamping frame 45 and one end of the worm 52 is connected to the main shaft of the clamping motor 51, the two worm wheels 53 are rotatably mounted on the clamping frame 45 and the two worm wheels 53 are both transmission-connected to the worm 52, one end of the two clamping rotating rods 54 is respectively mounted on the two worm wheels 53, the two clamping hinged rods 55 are symmetrically mounted on the clamping frame 45, one end of the two clamping clamping plates 56 is respectively hinged on the two clamping rotating rods 54, and the two clamping clamping plates 5 6 is hinged on two clamping hinged rods 55, and the two clamping arc plates 57 are hinged on the other end of the clamping clamping plate 56; the clamping mechanism 5 is driven by the clamping motor 51 to rotate the worm 52, and the rotation of the worm 52 will drive the two worm wheels 53 to rotate, and the rotation of the two worm wheels 53 will drive the two clamping rotating rods 54 to rotate, thereby driving the two clamping clamping plates 56 to drive the two clamping arc plates 57 to extend to both sides under the limited cooperation of the two clamping hinged rods 55. When the two clamping arc plates 57 hit the inner wall of the pipe, the two clamping arc plates 57 fix the pipe, and then the rotating motor 42 starts to operate, and the clamping mechanism 5 will rotate with the rotation of the clamping frame 45, thereby driving the pipe to rotate at the deburring mechanism 6, cooperating with the deburring mechanism 6 to do the deburring work, thereby improving the deburring efficiency.

[0031] Preferably, the deburring mechanism 6 comprises a receiving groove plate 61, a mobile electric cylinder 62, a mobile plate 63, six grinding clamps 64 and six grinding slide blocks 65, wherein the receiving groove plate 61 is mounted on the conveying frame 11, the mobile electric cylinder 62 is mounted on the side wall of the conveying frame 11, the mobile plate 63 is mounted on the telescopic end of the mobile electric cylinder 62, the mobile plate 63 is provided with six grinding grooves, and the six grinding slide blocks 65 are respectively slidably mounted in the six grinding grooves of the mobile plate 63, and the six One end of the grinding clamping plate 64 is respectively hinged on the six grinding sliders 65, the receiving groove plate 61 is provided with six grinding ports, the six grinding ports are hinged with articulated cabins 66, the six grinding clamping plates 64 are respectively slidably mounted on the six articulated cabins 66, the insides of the six articulated cabins 66 are provided with grinding springs 67, the two ends of the six grinding springs 67 are respectively mounted on the insides of the six articulated cabins 66 and on the grinding clamping plates 64; when the pipe moves with the conveying frame 11 to the driving mechanism 4 and the deburring When the burring mechanism 6 is between the burring mechanism 6, the deburring mechanism 6 starts to operate. Under the operation of the adjusting mechanism 8, the adjusting mechanism 8 changes the angle of the six grinding clamps 64 so that the angle of the six grinding clamps 64 matches the angle of inclination of the pipe port. Then the moving electric cylinder 62 starts to operate, driving the moving plate 63 to move. The movement of the moving plate 63 will push the six grinding clamps 64 to move toward the pipe port along the inclination angle of the articulated cabin 66, so that the grinding clamps 64 are attached to the pipe port. Then, the driving mechanism 4 During operation, the pipe rotates and contacts the grinding clamp 64, and the grinding clamp 64 scrapes off the burrs on the port of the pipe; the deburring mechanism 6 cooperates with the driving mechanism 4 to deburr the circular port of the pipe, and the deburring mechanism 6, the driving mechanism 4 and the adjusting mechanism 8 cooperate to deburr the tapered port at the end of the pipe, and at the same time prevent the grinding clamp 64 from being unable to change according to the angle of the pipe port when grinding the tapered port of the pipe, resulting in uneven grinding of the pipe port.

[0032] Preferably, the blocking mechanism 7 includes a blocking rod 71, a blocking seat 72, a blocking support rod 73, a blocking disk 74, a blocking assembly 9, a blocking slip ring 75, a blocking electric cylinder 76, six hinged rod groups 77 and six blocking arc plates 78, one end of the blocking rod 71 is mounted on the moving disk 63, the blocking seat 72 is mounted on the other end of the blocking rod 71, the blocking support rod 73 is mounted on the blocking seat 72, the blocking slip ring 75 is slidably mounted on the blocking support rod 73, and the blocking The electric cylinder 76 is installed on the blocking seat 72 and the telescopic end of the blocking electric cylinder 76 is connected to the blocking slip ring 75. The blocking seat 72 is provided with six slide rails, one end of the six blocking arc plates 78 is slidably installed on the six slide rails, one end of the six hinged rod groups 77 is respectively hinged on the six blocking arc plates 78, and the other end of the six blocking hinged rod groups 77 is hinged on the blocking slip ring 75. The blocking disk 74 is installed on the blocking support rod 73, and the blocking assembly 9 is installed on the six blocking When the pipe is deburred, the movable plate 63 drives the blocking rod 71 and the blocking seat 72 to move. When the blocking seat 72 enters the interior of the pipe port, the blocking electric cylinder 76 starts to operate, driving the blocking slip ring 75 to move on the blocking support rod 73, driving the six hinged rod groups 77 to move, and the six hinged rod groups 77 drive the six blocking arc plates 78 slidingly set on the blocking seat 72 to expand outward. At the same time, the blocking plate 74 enters the interior of the pipe as the blocking seat 72 moves. The inside of the pipe is partially blocked, and the six blocking arc plates 78 expand outward, which will drive the blocking component 9 to block the outside of the blocking plate 74 and the inner wall of the pipe to prevent the debris generated by deburring from entering the inside of the pipe during the deburring work, making it impossible to clean. After the deburring work is completed, the blocking electric cylinder 76 continuously drives the six blocking arc plates 78 to keep expanding, so that the six blocking arc plates 78 drive the blocking component 9 to move outward at all times in contact with the inner wall of the pipe, and scrape the attached debris out of the inside of the pipe.

[0033] Preferably, the adjustment mechanism 8 includes an adjustment motor 81, an adjustment gear 82, an adjustment sleeve tooth 83, an adjustment hexagonal plate 84, six universal joints 85 and six adjustment folding rods 86. The adjustment motor 81 is installed on the blocking seat 72, the adjustment gear 82 is installed on the main shaft of the adjustment motor 81, the adjustment sleeve tooth 83 is rotatably sleeved on the blocking rod 71 and the adjustment sleeve tooth 83 is meshed with the adjustment gear 82, the adjustment hexagonal plate 84 is installed on the adjustment gear 82, one end of the six adjustment folding rods 86 are hinged on the adjustment hexagonal plate 84, and the six adjustment The other ends of the folding rod 86 are respectively hinged on six universal joints 85; the adjusting mechanism 8 is driven by the adjusting motor 81, which drives the adjusting gear 82 to rotate, and the adjusting gear 82 drives the adjusting sleeve gear 83 to rotate on the blocking rod 71, and drives the adjusting hexagonal plate 84 to rotate. The adjusting hexagonal plate 84 will drive the adjusting folding rod 86 to move, so that the other end of the adjusting folding rod 86 adjusts the deflection of the articulated cabin 66 on the grinding port by pushing the universal joint 85, and controls the angle of the grinding splint 64 to change, so that the grinding splint 64 can deburr the pipe ports at different angles.

[0034] Preferably, the blocking assembly 9 includes six blocking arc frames 91 and six arc-shaped sliders 92, the six blocking arc frames 91 are respectively mounted on the tops of the six blocking arc plates 78, one ends of the six arc-shaped sliders 92 are respectively mounted on the six blocking arc frames 91, the other end of each arc-shaped slider 92 is respectively slidably mounted in the blocking arc frame 91 on the side, the six arc-shaped sliders 92 are respectively provided with blocking springs 93, and the two ends of each blocking spring 93 are respectively mounted on two adjacent blocking arc frames 91; The arc blocking plate 78 will drive the six arc blocking frames 91 to expand outward. While the six arc blocking frames 91 are expanding, the six arc-shaped slide blocks 92 will slide inside the arc blocking frames 91. As the six arc blocking frames 91 expand outward, the outer walls of the arc blocking frames 91 and the arc-shaped slide blocks 92 will fit the inner walls of the pipe, thereby blocking the space between the blocking plate 74 and the pipe to prevent debris generated by deburring from entering the pipe. At the same time, the blocking spring 93 provides a reset force for the contraction of the arc-shaped slide block 92, thereby facilitating the adjustment of the blocking assembly 9.

[0035] Working principle of the present invention: Step 1: Before the work starts, put the pipes on the dividing rack 1. When a batch of pipes roll down along the dividing rack 1, the bottom pipe first contacts one of the teeth of the dividing teeth 23. Then the dividing motor 21 starts to operate, driving the dividing rod 22 to rotate. The rotation of the dividing rod 22 drives the dividing teeth 23 to rotate. The two teeth of the dividing teeth 23 can just accommodate one pipe. When the dividing teeth 23 rotate, the pipes are divided one by one. Step 2: After the pipes are divided by the dividing mechanism 2, they move to the pushing mechanism 3, and then the pushing motor 31 starts to operate, driving the pushing rotating rod 32 to rotate. The rotation of the pushing rotating rod 32 will drive the pushing slide 33 to move. While the pushing slide 33 moves, the pushing hinge rod 35 and the pushing slider 34 limit the pushing slide 33. While the pushing slide 33 moves, the pushing slider 34 slides on the pushing slide 33 under the support of the pushing hinge rod 35, so that the pushing end of the pushing slide 33 moves in an arc, and the pipes are pushed one by one onto the conveying rack 11; Step 3: The adjusting mechanism 8 is driven by the adjusting motor 81, which drives the adjusting gear 82 to rotate. The adjusting gear 82 drives the adjusting sleeve gear 83 to rotate on the blocking rod 71, and drives the adjusting hexagonal plate 84 to rotate. The adjusting hexagonal plate 84 drives the adjusting folding rod 86 to move, so that the other end of the adjusting folding rod 86 adjusts the deflection of the articulated cabin 66 on the grinding port by pushing the universal joint 85, and controls the angle of the grinding clamp 64 to change, so that the grinding clamp 64 can deburr the pipe ports at different angles; Step 4: When deburring the pipe, the moving disk 63 will drive the blocking rod 71 and the blocking seat 72 to move. When the blocking seat 72 enters the interior of the pipe port, the blocking electric cylinder 76 starts to operate, driving the blocking slip ring 75 to move on the blocking support rod 73, driving the six hinged rod groups 77 to move, and the six hinged rod groups 77 will drive the six blocking arc plates 78 slidably set on the blocking seat 72 to expand outward. At the same time, the blocking disk 74 moves into the interior of the pipe with the movement of the blocking seat 72, and partially blocks the interior of the pipe. The six blocking arc plates 78 expand outward, driving the blocking assembly 9 to block the outer side of the blocking disk 74 and the inner wall of the pipe. Step 5: When the pipe moves with the conveying rack 11 to between the driving mechanism 4 and the deburring mechanism 6, the deburring mechanism 6 starts to operate. Under the operation of the adjusting mechanism 8, the adjusting mechanism 8 changes the angles of the six grinding clamps 64 so that the angles of the six grinding clamps 64 match the angles of the pipe port. Then the moving electric cylinder 62 starts to operate, driving the moving plate 63 to move. The movement of the moving plate 63 pushes the six grinding clamps 64 to move toward the pipe port along the angle of inclination of the articulated cabin 66, and fits the grinding clamps 64 to the pipe port. Then, under the operation of the driving mechanism 4, the pipe rotates to contact the grinding clamps 64, and the grinding clamps 64 scrape off the burrs on the pipe port. Step 6: The blocking arc plate 78 drives the six blocking arc frames 91 to expand outwards. When the six blocking arc frames 91 expand, the six arc-shaped slide blocks 92 slide inside the blocking arc frames 91. As the six blocking arc frames 91 expand outwards, the outer walls of the blocking arc frames 91 and the arc-shaped slide blocks 92 fit the inner wall of the pipe, thereby blocking the space between the blocking plate 74 and the pipe to prevent the debris generated by deburring from entering the pipe. At the same time, the blocking spring 93 provides a resetting force for the arc-shaped slide blocks 92 to contract, thereby facilitating the adjustment of the blocking assembly 9. Step 7: Drive the electric cylinder 43 to move the clamping frame 45 and the clamping mechanism 5 forward. When the clamping mechanism 5 enters the interior of the pipe, the clamping mechanism 5 is driven by the clamping motor 51 to rotate the worm 52. The rotation of the worm 52 will drive the two worm wheels 53 to rotate. The rotation of the two worm wheels 53 will drive the two clamping rotating rods 54 to rotate, thereby driving the two clamping clamping plates 56 to drive the two clamping arc plates 57 to extend to both sides under the limited cooperation of the two clamping hinged rods 55. When the two clamping arc plates 57 hit the inner wall of the pipe, the two clamping arc plates 57 fix the pipe, and then the rotating motor 42 starts to operate. The clamping mechanism 5 will rotate with the rotation of the clamping frame 45, thereby driving the pipe to rotate at the deburring mechanism 6, cooperating with the deburring mechanism 6 to do the deburring work, thereby improving the deburring efficiency; Step 8: Then the rotating motor 42 starts to operate, driving the driving frame 44 to start rotating. The rotation of the driving frame 44 will drive the clamping mechanism 5 to rotate, and the clamping mechanism 5 will drive the pipe to rotate on the conveying frame 11, providing a stable rotational force for the deburring mechanism 6, so that the deburring mechanism 6 can deburr the pipe.

[0036] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A laser-cut tube port deburring mechanism, comprising a material distribution rack (1) and a conveying rack (11), characterized in that: The invention also comprises a material dividing frame (2), a material pushing frame (3), a driving frame (4), a deburring frame (6), an adjusting frame (8) and a blocking frame (7); the material dividing frame (1) is mounted on the side of the conveying frame (11); the material dividing frame (2) is rotatably mounted on the material dividing frame (1); the material pushing frame (3) is rotatably mounted on the side wall of the material dividing frame (1); the driving frame (4) is rotatably mounted on the side wall of the conveying frame (11); the deburring frame (6) is mounted on the side wall of the conveying frame (11); the blocking frame (7) is mounted on the deburring frame (6); and the adjusting frame (8) is mounted on the blocking frame (7) and connected to the deburring frame (6).

2. A laser-cut tube port deburring mechanism according to claim 1, characterized in that: The material dividing mechanism (2) comprises a material dividing motor (21), a material dividing rod (22) and a material dividing tooth (23); the material dividing motor (21) is mounted on the side wall of the material dividing frame (1) and the main shaft of the material dividing motor (21) passes through the material dividing frame (1); the material dividing rod (22) is rotatably mounted on the inner side wall of the material dividing frame (1) and one end is connected to the main shaft of the material dividing motor (21); the material dividing tooth (23) is sleeved on the material dividing rod (22) and the material dividing tooth (23) passes through the material dividing frame (1).

3. A laser-cut tube port deburring mechanism according to claim 1, characterized in that: The pushing mechanism (3) comprises a pushing motor (31), a pushing rotating rod (32), a pushing slide rod (33), a pushing slider (34) and a pushing hinge rod (35); the pushing motor (31) is mounted on the side wall of the material distribution frame (1); one end of the pushing rotating rod (32) is connected to the main shaft of the pushing motor (31); one end of the pushing slide rod (33) is hinged to the other end of the pushing rotating rod (32); one end of the pushing hinge rod (35) is rotatably mounted on the material distribution frame (1); a sliding groove is provided on the pushing rotating rod (32); the pushing slider (34) is slidably mounted in the sliding groove of the pushing rotating rod (32); and the pushing slider (34) is hinged to the other end of the pushing hinge rod (35).

4. The laser-cut tube port deburring mechanism according to claim 1, characterized in that: The driving mechanism (4) comprises a supporting frame (41), a rotating motor (42), a driving electric cylinder (43), a driving frame (44), a clamping frame (45) and a clamping mechanism (5), wherein the supporting frame (41) is mounted on a side wall of the conveying frame (11), the rotating motor (42) is mounted on the supporting frame (41) and the main shaft of the rotating motor (42) passes through the supporting frame (41), the driving frame (44) is mounted on the supporting frame (41) and the driving frame (44) is connected to the main shaft of the rotating motor (42), the driving electric cylinder (43) is mounted on the driving frame (44), the clamping frame (45) is slidably mounted on the driving frame (44), the clamping frame (45) is mounted on the telescopic end of the driving electric cylinder (43), and the clamping mechanism (5) is mounted on the clamping frame (45).

5. A laser-cut tube port deburring mechanism according to claim 4, characterized in that: The clamping mechanism (5) comprises a clamping motor (51), a worm (52), two worm wheels (53), two clamping rotating rods (54), two clamping hinge rods (55), two clamping clamping plates (56) and two clamping arc plates (57). The clamping motor (51) is mounted on a clamping frame (45). The worm (52) is rotatably mounted on the clamping frame (45) and one end of the worm (52) is connected to the main shaft of the clamping motor (51). The two worm wheels (53) are rotatably mounted on the clamping frame (45). ), the two worm wheels (53) are both connected to the worm (52) in a transmission manner, one end of the two clamping rotating rods (54) are respectively mounted on the two worm wheels (53), the two clamping hinged rods (55) are symmetrically mounted on the clamping frame (45), one end of the two clamping clamping plates (56) are respectively hinged on the two clamping rotating rods (54), and the two clamping clamping plates (56) are hinged on the two clamping hinged rods (55), and the two clamping arc plates (57) are hinged on the other end of the clamping clamping plates (56).

6. The laser-cut tube port deburring mechanism according to claim 1, characterized in that: The deburring mechanism (6) comprises a receiving groove plate (61), a movable electric cylinder (62), a movable plate (63), six grinding clamps (64) and six grinding slide blocks (65); the receiving groove plate (61) is mounted on the conveying frame (11); the movable electric cylinder (62) is mounted on the side wall of the conveying frame (11); the movable plate (63) is mounted on the telescopic end of the movable electric cylinder (62); six grinding grooves are provided on the movable plate (63); and the six grinding slide blocks (65) are respectively slidably mounted on the movable plate (63). In the six grinding grooves, one end of the six grinding clamps (64) is respectively hinged on the six grinding sliders (65), the accommodating groove plate (61) is provided with six grinding openings, and the six grinding openings are hinged with hinged cabins (66), the six grinding clamps (64) are respectively slidably mounted on the six hinged cabins (66), the inside of the six hinged cabins (66) is provided with a grinding spring (67), and the two ends of the six grinding springs (67) are respectively mounted inside the six hinged cabins (66) and on the grinding clamps (64).

7. A laser-cut tube port deburring mechanism according to claim 6, characterized in that: The blocking mechanism (7) comprises a blocking rod (71), a blocking seat (72), a blocking support rod (73), a blocking disk (74), a blocking assembly (9), a blocking slip ring (75), a blocking electric cylinder (76), six hinged rod groups (77) and six blocking arc plates (78), one end of the blocking rod (71) is mounted on the moving disk (63), the blocking seat (72) is mounted on the other end of the blocking rod (71), the blocking support rod (73) is mounted on the blocking seat (72), the blocking slip ring (75) is slidably mounted on the blocking support rod (73), and the blocking electric cylinder (76) is mounted on the moving disk (63). The cylinder (76) is mounted on the blocking seat (72) and the telescopic end of the blocking electric cylinder (76) is connected to the blocking slip ring (75). The blocking seat (72) is provided with six slide rails. One end of the six blocking arc plates (78) is slidably mounted on the six slide rails. One end of the six hinged rod groups (77) is respectively hinged on the six blocking arc plates (78). The other ends of the six hinged rod groups (77) are hinged on the blocking slip ring (75). The blocking disk (74) is mounted on the blocking support rod (73). The blocking assembly (9) is mounted on the top of the six blocking arc plates (78).

8. A laser-cut tube port deburring mechanism according to claim 7, characterized in that: The adjustment mechanism (8) comprises an adjustment motor (81), an adjustment gear (82), an adjustment sleeve gear (83), an adjustment hexagonal plate (84), six universal joints (85) and six adjustment folding rods (86); the adjustment motor (81) is mounted on the blocking seat (72); the adjustment gear (82) is mounted on the main shaft of the adjustment motor (81); the adjustment sleeve gear (83) is rotatably sleeved on the blocking rod (71) and the adjustment sleeve gear (83) is meshed with the adjustment gear (82); the adjustment hexagonal plate (84) is mounted on the adjustment gear (82); one end of the six adjustment folding rods (86) are hinged on the adjustment hexagonal plate (84); and the other ends of the six adjustment folding rods (86) are respectively hinged on the six universal joints (85).

9. The laser-cut tube port deburring mechanism according to claim 7, characterized in that: The blocking assembly (9) comprises six blocking arc frames (91) and six arc-shaped slide blocks (92). The six blocking arc frames (91) are respectively mounted on the tops of six blocking arc plates (78). One end of the six arc-shaped slide blocks (92) is respectively mounted on the six blocking arc frames (91). The other end of each arc-shaped slide block (92) is respectively slidably mounted in a side blocking arc frame (91). The six arc-shaped slide blocks (92) are each provided with a blocking spring (93). The two ends of each blocking spring (93) are respectively mounted on two adjacent blocking arc frames (91).

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