Automatic pipeline inclined cutting machine

Abstract

The invention discloses an automatic pipeline beveling machine, which belongs to the technical field of cutting devices, and comprises a rack, a continuous bending mechanism, two buffer driving mechanisms, a positioning beveling mechanism, a deburring mechanism and a blanking mechanism, the continuous bending mechanism is mounted on the right side of the rack, the two buffer driving mechanisms are mounted on the left side of the rack, and the positioning beveling mechanism is mounted on the right side of the rack. The positioning beveling mechanism is installed on the buffering driving mechanism on the rear side of the rack, the deburring mechanism is installed on the buffering driving mechanism on the front side of the rack, and the discharging mechanism is installed on the rear side of the rack. And the continuous bending mechanism comprises an L-shaped rotating frame, a first sliding block, a first guide rail, a first tension spring, a right side supporting plate, a front side supporting plate and an arc-shaped limiting block, the L-shaped rotating frame is located on the right side of the rack, and the first sliding block is fixedly installed on the L-shaped rotating frame. In this way, continuous beveling and deburring can be conducted on a pipeline after continuous bending is conducted.

Description

Technical Field

[0001] The invention relates to the technical field of cutting devices, in particular to an automatic pipe beveling machine. Background Art

[0002] Beveling the pipe after bending is a common process in pipe processing. The main purpose is to enable the bent pipe to be accurately connected with other pipes, equipment or fittings, especially connections at non-vertical angles, to ensure smooth fluid flow and reliable connection sealing. The cutting method is usually tool cutting, which can maintain high precision while keeping costs low. Burrs will usually appear on the cut surface after tool cutting, and the burr position needs to be polished before it can be connected or used.

[0003] The Chinese patent with the announcement number CN214557810U proposes an automated aluminum pipe cutting mechanism, including a machine, a feeding mechanism, a driving motor, a cutting motor, a cutting mechanism and a cooling mechanism. The feeding mechanism includes a transmission belt and a limit block. The transmission belt is rotatably mounted on the machine, the driving motor is used to drive the transmission belt to rotate, and the limit blocks are mounted on both sides of the transmission belt. The cutting mechanism includes a mounting block and a cutting knife. The mounting block is mounted on the side end of the transmission belt, and the cutting knife is rotatable on the mounting block. The output end of the cutting motor is connected to the cutting knife, the mounting block is provided with a shell on the outside, the cooling mechanism includes a water nozzle, a pump body, a water pipe and a cooling box, the cooling box is installed inside the machine, one end of the water pipe is connected to the water nozzle, the other end of the water pipe is provided inside the cooling box, the pump body is installed on the water pipe, the water nozzle is installed on the upper part of the cutting knife, and clamping mechanisms are provided on both sides of the transmission belt, the clamping mechanism includes a clamping block and a driver, and the clamping block is installed on the side of the transmission belt.

[0004] However, the technical solution of this patent has the following problems: This patent cannot perform continuous beveling and deburring on the pipe after continuous bending.

[0005] Based on this, the present invention designs an automatic pipe beveling machine to solve the above problems. Summary of the Invention

[0006] In view of the above-mentioned shortcomings of the prior art, the present invention provides an automatic pipe beveling machine.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: An automated pipe beveling machine comprises a frame, and further comprises: a continuous bending mechanism, a buffer drive mechanism, a positioning beveling mechanism, a deburring mechanism and a blanking mechanism, wherein the continuous bending mechanism is mounted on the right side of the frame, two buffer drive mechanisms are mounted on the left side of the frame, the positioning beveling mechanism is mounted on the buffer drive mechanism on the rear side of the frame, the deburring mechanism is mounted on the buffer drive mechanism on the front side of the frame, and the blanking mechanism is mounted on the rear side of the frame, the continuous bending mechanism comprises: an L-shaped rotating frame, a first slide block, a first guide rail, a first tension spring, a right The support plate, the front support plate and the arc-shaped limit block, the L-shaped rotating frame is located on the right side of the frame, the first slider is fixedly installed on the L-shaped rotating frame, the first guide rail is slidably connected to the first slider, one end of the first tension spring is fixedly installed on the L-shaped rotating frame, and the end of the first tension spring away from the L-shaped rotating frame is fixedly connected to the first guide rail, the right support plate is fixedly installed on the first guide rail, the front support plate is located in front of the right support plate, the arc-shaped limit block is located on the left side of the front support plate, and the front side wall of the arc-shaped limit block is provided with an arc groove.

[0008] Furthermore, the continuous bending mechanism also includes: a bending drive assembly, the bending drive assembly is installed on the right side of the frame, the bending drive assembly includes: a first linear module and a supporting bevel block, the first linear module is fixedly installed on the right side of the frame, the L-shaped rotating frame is rotatably connected to the output end of the first linear module through a rotating shaft, the two supporting bevel blocks are fixedly installed on the output end of the first linear module, and the supporting bevel blocks are close to the right side wall of the L-shaped rotating frame.

[0009] Furthermore, the continuous bending mechanism also includes: a fixed component, which is installed on the right front side of the frame, and the fixed component includes: a second linear module, an increasing block and a first cylinder, the second linear module is fixedly installed on the right side of the frame, the front support plate is fixedly installed on the output end of the second linear module, the increasing block is fixedly installed on the upper side of the frame, the arc limit block is located on the upper side of the increasing block, and the arc limit block is fixedly installed on the output end of the first cylinder.

[0010] Furthermore, the continuous bending mechanism also includes: a material moving assembly, which is installed on the middle side of the frame, and the material moving assembly includes: a third linear module, a second cylinder, a slide cylinder and a first pneumatic clamp, the third linear module is fixedly installed on the middle side of the frame, the second cylinder is fixedly installed on the output end of the third linear module, the slide cylinder is fixedly installed on the output end of the second cylinder, and the first pneumatic clamp is fixedly installed on the output end of the slide cylinder, and the continuous bending mechanism also includes: a feeding assembly, which is installed on the right rear side of the frame, and the feeding assembly includes: a fifth linear module and a feeding plate, the fifth linear module is fixedly installed on the right rear side of the frame, the feeding plate is fixedly installed on the output end of the fifth linear module, and a strip groove is provided on the middle side of the feeding plate for accommodating pipes.

[0011] Furthermore, the buffer drive mechanism includes: a second guide rail, a second slider, a sliding bracket, a third cylinder, a third guide rail, a third slider, a support plate and a second tension spring, the second guide rail is fixedly mounted on the frame, a plurality of the second sliders are slidably connected to the second guide rail, the sliding bracket is fixedly mounted on the second slider, the third cylinder is fixedly mounted on the frame, the output end of the third cylinder is fixedly connected to the sliding bracket, the third guide rail is fixedly mounted on the sliding bracket, a plurality of the third sliders are slidably connected to the third guide rail, the support plate is fixedly mounted on the third guide rail, the support plate of the front buffer mechanism and the support plate of the rear buffer mechanism are different in size, one end of the second tension spring is fixedly mounted on the sliding bracket, and the other end of the second tension spring is fixedly mounted on the lower side of the support plate.

[0012] Furthermore, the buffer drive mechanism also includes: a buffer assembly, the buffer assembly is installed on the sliding bracket, the buffer assembly includes: a fourth cylinder, a sliding bevel block and a fixed bevel block, the fourth cylinder is fixedly installed on the sliding bracket, the sliding bevel block is fixedly installed on the output end of the fourth cylinder, the fixed bevel block is fixedly installed on the support plate, the sliding bevel block and the fixed bevel block both have an inclined surface on one side, and the inclined surface of the sliding bevel block is close to the inclined surface of the fixed bevel block.

[0013] Furthermore, the positioning and beveling mechanism includes: a placing bracket, a rotating downward pressing cylinder, a pressure plate, a fifth cylinder and a pressure block. The placing bracket is fixedly installed on the middle side of the frame, the rotating downward pressing cylinder is fixedly installed on the frame, the pressure plate is located on the upper side of the placing bracket, the pressure plate is fixedly installed on the output end of the rotating downward pressing cylinder, the fifth cylinder is fixedly installed on the frame, the pressure block is slidably connected to the left side of the placing bracket, the rear side wall of the pressure block is fixedly connected to the output end of the fifth cylinder, and the placing bracket is provided with a special-shaped groove for accommodating the bent rear side pipe.

[0014] Furthermore, the positioning and beveling mechanism also includes: a cutting assembly, which is mounted on the support plate of the buffer drive mechanism on the rear side of the frame, and the cutting assembly includes: a C-shaped bracket, a first drive motor, a cutting disc, an active synchronous pulley and a passive synchronous pulley, the C-shaped bracket is fixedly mounted on the support plate of the buffer drive mechanism on the rear side of the frame, the first drive motor is fixedly mounted on the left side of the C-shaped bracket, the cutting disc is rotatably connected to the right side of the C-shaped bracket through a rotating shaft, the active synchronous pulley is fixedly mounted on the output shaft of the first drive motor, the passive synchronous pulley is fixedly mounted on the rotating shaft of the cutting disc, and the active synchronous pulley and the passive synchronous pulley are connected through a synchronous belt transmission.

[0015] Furthermore, the deburring mechanism includes: a grinding head and a second drive motor, the grinding head is rotatably connected to the support plate of the buffer drive mechanism on the front side of the frame through a rotating shaft, the second drive motor is fixedly mounted on the support plate, and the rotating shaft of the grinding head is fixedly connected to the output shaft of the second drive motor.

[0016] Furthermore, the unloading mechanism includes: a fourth linear module, a sixth cylinder and a second pneumatic clamp, the fourth linear module is fixedly mounted on the rear side of the frame, the sixth cylinder is fixedly mounted on the output end of the fourth linear module, and the second pneumatic clamp is fixedly mounted on the output end of the sixth cylinder.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. The present invention drives the feeding plate and the pipeline forward by moving the fifth linear module output end forward, and the second linear module output end moves to the left, driving the front support plate to move to the left, and the front support plate moves to the left to limit and clamp the right front side of the pipeline, and the first cylinder output end moves backward, driving the arc-shaped limit block to move backward, limiting the left front side of the pipeline, and the first linear module output end moves to the left, driving the supporting oblique block to move to the left, and the supporting oblique block moves to the left, driving the L-shaped rotating frame to move to the left, and at the same time, the L-shaped rotating frame rotates, and the L-shaped rotating frame moves to the left and rotates at the same time, driving the first guide rail, the first slider and the right support plate to move to the left and rotate at the same time, and the right support plate rotates to bend the front side of the pipeline along the arc groove, which is conducive to continuous bending of the pipeline; 2. The sliding bracket is driven to move by extending the output end of the third cylinder, and the second guide rail and the second slider limit and assist the movement of the sliding bracket. The output end of the fourth cylinder is extended to drive the sliding bevel to move toward the fixed bevel, so that the fixed bevel moves away from the fourth cylinder. The fixed bevel moves away from the fourth cylinder, driving the support plate to move away from the fourth cylinder. The second tension spring is elastically deformed and stretched. The third guide rail and the third slider limit and assist the movement of the support plate, so that the support plate moves quickly and then slowly. The first pneumatic clamp loosens the bent pipe and places it on the special-shaped slot on the placement bracket of the positioning and beveling mechanism. The output end of the rotating downward-pressing cylinder moves downward and rotates to drive the pressure plate to move downward and rotate. The pressure plate limits the upper and lower positions of the bent pipe. The output end of the fifth cylinder The extension drives the pressure block to move forward to fix the left side of the bent pipe. The support plate of the buffer drive mechanism on the rear side of the frame moves quickly and then moves slowly, driving the C-shaped bracket to move quickly and then slowly toward the direction of the bent pipe on the special-shaped slot. The output shaft of the first drive motor drives the active synchronous pulley to rotate, and the rotation of the active synchronous pulley drives the passive synchronous pulley to rotate through the synchronous belt. The rotation of the passive synchronous pulley drives the cutting disc to rotate, and the left side of the bent pipe is beveled. The support plate of the buffer drive mechanism on the front side of the frame moves quickly and then moves slowly, driving the second drive motor and the grinding head of the deburring mechanism to move toward the direction of the beveled pipe. The rotation of the output shaft of the second drive motor drives the grinding head to rotate to deburr the bevel cut of the pipe, which is beneficial to continuous bevel cutting and deburring of the bent pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort.

[0019] Figure 1 Schematic diagram of the three-dimensional structure of the present invention Figure 1 ; Figure 2 It is a front view of the present invention; Figure 3 A top view of the present invention; Figure 4 Schematic diagram of part of the structure of the continuous bending mechanism of the present invention Figure 1 ; Figure 5 Schematic diagram of part of the structure of the continuous bending mechanism of the present invention Figure 2 ; Figure 6 Schematic diagram of part of the structure of the buffer drive mechanism of the present invention Figure 1 ; Figure 7 Schematic diagram of part of the structure of the buffer drive mechanism of the present invention Figure 2 ; Figure 8 This is a partial structural diagram of the positioning and beveling mechanism of the present invention. Figure 1 ; Figure 9 This is a partial structural diagram of the positioning and beveling mechanism of the present invention. Figure 2 ; Figure 10 This is a partial structural diagram of the positioning and beveling mechanism of the present invention. Figure 3 ; Figure 11 This is a schematic diagram of the structure of the pipe after bending and beveling according to the present invention.

[0020] The numbers in the figure represent: 1. Frame; 2. Continuous bending mechanism; 21. L-shaped rotating frame; 22. First slider; 23. First guide rail; 24. First tension spring; 25. Right support plate; 26. Front support plate; 27. Arc limit block; 28. Arc slot; 29. ​​First linear module; 210. Support oblique block; 211. Second linear module; 212. Heightening block; 213. First cylinder; 214. Third linear module; 215. Second cylinder; 216. Slide cylinder; 217. First pneumatic clamp; 218. Fifth linear module; 219. Feeding plate; 3. Buffer drive mechanism; 31. Second guide rail; 32. Second slider; 33. Sliding bracket; 34. Third cylinder; 35. Third guide rail; 36. Third slider; 37. Support plate; 38. Second tension spring; 39. Fourth cylinder; 310. Sliding bevel block; 311. Fixed bevel block; 4. Positioning bevel cutting mechanism; 41. Placement bracket; 42. Rotating downward pressure cylinder; 43. Pressing plate; 44. Fifth cylinder; 45. Pressing block; 46. Special-shaped slotting; 47. C-shaped bracket; 48. First drive motor; 49. Cutting disc; 410. Active synchronous pulley; 411. Passive synchronous pulley; 5. Deburring mechanism; 51. Grinding head; 52. Second drive motor; 6. Unloading mechanism; 61. Fourth linear module; 62. Sixth cylinder; 63. Second pneumatic gripper. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0022] The present invention will be further described below with reference to the embodiments.

[0023] The terms “left,” “right,” “front,” “back,” “up,” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0024] Example 1: In some embodiments, please refer to Figures 1-11 , an automated pipe beveling machine, comprising a frame 1, further comprising: a continuous bending mechanism 2, a buffer drive mechanism 3, a positioning beveling mechanism 4, a deburring mechanism 5 and a blanking mechanism 6, the continuous bending mechanism 2 is mounted on the right side of the frame 1, the two buffer drive mechanisms 3 are mounted on the left side of the frame 1, the positioning beveling mechanism 4 is mounted on the buffer drive mechanism 3 on the rear side of the frame 1, the deburring mechanism 5 is mounted on the buffer drive mechanism 3 on the front side of the frame 1, the blanking mechanism 6 is mounted on the rear side of the frame 1, the continuous bending mechanism 2 comprises: an L-shaped rotating frame 21, a first slider 22, a first guide rail 23, a first tension spring 24, a right support plate 25, a front The support plate 26 and the arc-shaped limit block 27, the L-shaped rotating frame 21 is located on the right side of the frame 1, the first slider 22 is fixedly mounted on the L-shaped rotating frame 21, the first guide rail 23 is slidably connected to the first slider 22, one end of the first tension spring 24 is fixedly mounted on the L-shaped rotating frame 21, and the end of the first tension spring 24 away from the L-shaped rotating frame 21 is fixedly connected to the first guide rail 23, the right side support plate 25 is fixedly mounted on the first guide rail 23, the front side support plate 26 is located in front of the right side support plate 25, the arc-shaped limit block 27 is located on the left side of the front side support plate 26, and the front side wall of the arc-shaped limit block 27 is provided with an arc-shaped groove 28.

[0025] The continuous bending mechanism 2 continuously bends the pipe, the buffer driving mechanism 3 drives the positioning and beveling mechanism 4 to perform beveling after positioning, the positioning and beveling mechanism 4 drives the deburring mechanism 5 to perform deburring operation, and the unloading mechanism 6 uninterruptedly unloads the pipe after beveling and deburring.

[0026] The pipeline is transported to the left side of the right support plate 25 of the continuous bending mechanism 2, the right support plate 25 limits the right rear side of the pipeline, the front support plate 26 moves to the left to limit the right front side of the pipeline, and the arc-shaped limit block 27 limits the left front side of the pipeline. The L-shaped rotating frame 21 moves to the left and rotates at the same time, driving the first guide rail 23, the first slider 22 and the right support plate 25 to move to the left and rotate at the same time. The right support plate 25 rotates to bend the front side of the pipeline along the arc-shaped slot 28, and the tension of the first tension spring 24 keeps the front side of the right support plate 25 always close to the arc-shaped limit block 27.

[0027] The continuous bending mechanism 2 also includes: a bending drive assembly, which is installed on the right side of the frame 1. The bending drive assembly includes: a first linear module 29 and a supporting bevel 210. The first linear module 29 is fixedly installed on the right side of the frame 1. The L-shaped rotating frame 21 is rotatably connected to the output end of the first linear module 29 through a rotating shaft. The two supporting bevels 210 are fixedly installed on the output end of the first linear module 29. The supporting bevels 210 are close to the right side wall of the L-shaped rotating frame 21.

[0028] The output end of the first linear module 29 of the bending drive assembly moves to the left, driving the supporting bevel block 210 to move to the left. The supporting bevel block 210 moves to the left, driving the L-shaped rotating frame 21 to move to the left. At the same time, the L-shaped rotating frame 21 rotates. The L-shaped rotating frame 21 moves to the left and rotates at the same time, driving the first guide rail 23, the first slider 22 and the right support plate 25 to move to the left and rotate at the same time. The right support plate 25 rotates to bend the front side of the pipe along the arc-shaped slot 28.

[0029] The continuous bending mechanism 2 also includes: a fixed component, which is installed on the right front side of the frame 1. The fixed component includes: a second linear module 211, an increasing block 212 and a first cylinder 213. The second linear module 211 is fixedly installed on the right side of the frame 1. The front support plate 26 is fixedly installed on the output end of the second linear module 211. The increasing block 212 is fixedly installed on the upper side of the frame 1. The arc limit block 27 is located on the upper side of the increasing block 212. The arc limit block 27 is fixedly installed on the output end of the first cylinder 213.

[0030] The output end of the second linear module 211 of the fixed component moves to the left, driving the front support plate 26 to move to the left. The front support plate 26 moves to the left to limit the right front side of the pipeline. The output end of the first cylinder 213 moves backward, driving the arc-shaped limit block 27 to move backward, limiting the left front side of the pipeline.

[0031] The continuous bending mechanism 2 also includes: a material moving assembly, which is installed on the middle side of the frame 1, and the material moving assembly includes: a third linear module 214, a second cylinder 215, a slide cylinder 216 and a first pneumatic clamp 217, the third linear module 214 is fixedly installed on the middle side of the frame 1, the second cylinder 215 is fixedly installed on the output end of the third linear module 214, the slide cylinder 216 is fixedly installed on the output end of the second cylinder 215, and the first pneumatic clamp 217 is fixedly installed on the output end of the slide cylinder 216, the continuous bending mechanism 2 also includes: a feeding assembly, which is installed on the right rear side of the frame 1, and the feeding assembly includes: a fifth linear module 218 and a feeding plate 219, the fifth linear module 218 is fixedly installed on the right rear side of the frame 1, the feeding plate 219 is fixedly installed on the output end of the fifth linear module 218, and a strip groove is opened on the middle side of the feeding plate 219 to accommodate pipes.

[0032] The output end of the second cylinder 215 of the material moving assembly moves downward, driving the slide cylinder 216 and the first pneumatic clamp 217 to move downward. The first pneumatic clamp 217 clamps the bent pipe. The output end of the second cylinder 215 moves upward, driving the slide cylinder 216, the first pneumatic clamp 217 and the bent pipe to move upward. The output end of the slide cylinder 216 moves backward, driving the first pneumatic clamp 217 and the bent pipe to move backward. The output end of the third linear module 214 moves to the left, driving the slide cylinder 216, the first pneumatic clamp 217 and the bent pipe to move to the left. At this time, the bent pipe moves to the left above the positioning and beveling mechanism 4. The output end of the second cylinder 215 moves downward, driving the slide cylinder 216, the first pneumatic clamp 217 and the bent pipe to move downward. The first pneumatic clamp 217 loosens the bent pipe and places it on the positioning and beveling mechanism 4.

[0033] Place the pipe on the strip slot of the feed plate 219 of the feed assembly, the output end of the fifth linear module 218 moves forward to drive the feed plate 219 and the pipe to move forward, the output end of the second linear module 211 moves to the left to drive the front support plate 26 to move to the left, and the front support plate 26 moves to the left to limit and clamp the right front side of the pipe.

[0034] Embodiment 2: In some embodiments, as Figures 1-11As shown, as a preferred embodiment of the present invention, the buffer drive mechanism 3 includes: a second guide rail 31, a second slider 32, a sliding bracket 33, a third cylinder 34, a third guide rail 35, a third slider 36, a support plate 37 and a second tension spring 38, the second guide rail 31 is fixedly mounted on the frame 1, and multiple second sliders 32 are slidably connected to the second guide rail 31, the sliding bracket 33 is fixedly mounted on the second slider 32, the third cylinder 34 is fixedly mounted on the frame 1, the output end of the third cylinder 34 is fixedly connected to the sliding bracket 33, the third guide rail 35 is fixedly mounted on the sliding bracket 33, multiple third sliders 36 are slidably connected to the third guide rail 35, and the support plate 37 is fixedly mounted on the third guide rail 35. The support plate 37 of the front buffer mechanism and the support plate 37 of the rear buffer mechanism are different in size, one end of the second tension spring 38 is fixedly mounted on the sliding bracket 33, and the other end of the second tension spring 38 is fixedly mounted on the lower side of the support plate 37.

[0035] The buffer drive mechanism 3 also includes: a buffer assembly, which is installed on the sliding bracket 33. The buffer assembly includes: a fourth cylinder 39, a sliding bevel 310 and a fixed bevel 311. The fourth cylinder 39 is fixedly installed on the sliding bracket 33. The sliding bevel 310 is fixedly installed at the output end of the fourth cylinder 39. The fixed bevel 311 is fixedly installed on the support plate 37. Both the sliding bevel 310 and the fixed bevel 311 have a slope on one side, and the slope of the sliding bevel 310 is close to the slope of the fixed bevel 311.

[0036] The output end of the third cylinder 34 of the buffer drive mechanism 3 extends to drive the sliding bracket 33 to move, and the second guide rail 31 and the second slider 32 limit and assist the movement of the sliding bracket 33. The output end of the fourth cylinder 39 extends to drive the sliding bevel 310 to move toward the fixed bevel 311, so that the fixed bevel 311 moves away from the fourth cylinder 39. The movement of the fixed bevel 311 away from the fourth cylinder 39 drives the support plate 37 to move away from the fourth cylinder 39. The second tension spring 38 undergoes elastic deformation and is stretched. The third guide rail 35 and the third slider 36 limit and assist the movement of the support plate 37, so that the support plate 37 moves quickly and then moves slowly.

[0037] The positioning and beveling mechanism 4 includes: a placing bracket 41, a rotating downward pressing cylinder 42, a pressure plate 43, a fifth cylinder 44 and a pressure block 45. The placing bracket 41 is fixedly installed on the middle side of the frame 1, the rotating downward pressing cylinder 42 is fixedly installed on the frame 1, the pressure plate 43 is located on the upper side of the placing bracket 41, the pressure plate 43 is fixedly installed on the output end of the rotating downward pressing cylinder 42, the fifth cylinder 44 is fixedly installed on the frame 1, the pressure block 45 is slidably connected to the left side of the placing bracket 41, and the rear side wall of the pressure block 45 is fixedly connected to the output end of the fifth cylinder 44. The placing bracket 41 is provided with a special-shaped slot 46 for accommodating the bent rear side pipe.

[0038] The first pneumatic clamp 217 loosens the bent pipe and places it on the special-shaped slot 46 on the placement bracket 41 of the positioning and beveling mechanism 4. The output end of the rotating downward pressure cylinder 42 moves downward and rotates to drive the pressure plate 43 to move downward and rotate. The pressure plate 43 limits the upper and lower positions of the bent pipe. The output end of the fifth cylinder 44 extends to drive the pressure block 45 to move forward to fix the left side of the bent pipe.

[0039] The positioning and beveling mechanism 4 also includes: a cutting assembly, which is mounted on the support plate 37 of the buffer drive mechanism 3 on the rear side of the frame 1. The cutting assembly includes: a C-shaped bracket 47, a first drive motor 48, a cutting blade 49, an active synchronous pulley 410 and a passive synchronous pulley 411. The C-shaped bracket 47 is fixedly mounted on the support plate 37 of the buffer drive mechanism 3 on the rear side of the frame 1. The first drive motor 48 is fixedly mounted on the left side of the C-shaped bracket 47. The cutting blade 49 is rotatably connected to the right side of the C-shaped bracket 47 via a rotating shaft. The active synchronous pulley 410 is fixedly mounted on the output shaft of the first drive motor 48. The passive synchronous pulley 411 is fixedly mounted on the rotating shaft of the cutting blade 49. The active synchronous pulley 410 and the passive synchronous pulley 411 are connected via a synchronous belt transmission.

[0040] The support plate 37 of the buffer drive mechanism 3 on the rear side of the frame 1 moves quickly and then moves slowly, driving the C-shaped bracket 47 to move quickly toward the bent pipe on the special-shaped slot 46 and then move slowly. The output shaft of the first drive motor 48 rotates to drive the active synchronous pulley 410 to rotate. The active synchronous pulley 410 rotates through the synchronous belt to drive the passive synchronous pulley 411 to rotate. The rotation of the passive synchronous pulley 411 drives the cutting blade 49 to rotate, and the left side of the bent pipe is beveled.

[0041] Embodiment 3: In some embodiments, as Figures 1-11As shown, as a preferred embodiment of the present invention, the deburring mechanism 5 includes: a grinding head 51 and a second drive motor 52, the grinding head 51 is rotatably connected to the support plate 37 of the buffer drive mechanism 3 on the front side of the frame 1 through a rotating shaft, the second drive motor 52 is fixedly mounted on the support plate 37, and the rotating shaft of the grinding head 51 is fixedly connected to the output shaft of the second drive motor 52.

[0042] The support plate 37 of the buffer drive mechanism 3 on the front side of the frame 1 moves quickly and then moves slowly, driving the second drive motor 52 and the grinding head 51 of the deburring mechanism 5 to move toward the direction of the beveled pipe. The output shaft of the second drive motor 52 rotates to drive the grinding head 51 to rotate to deburr the bevel cut of the pipe.

[0043] The unloading mechanism 6 includes: a fourth linear module 61, a sixth cylinder 62 and a second pneumatic clamp 63. The fourth linear module 61 is fixedly installed on the rear side of the frame 1, the sixth cylinder 62 is fixedly installed on the output end of the fourth linear module 61, and the second pneumatic clamp 63 is fixedly installed on the output end of the sixth cylinder 62.

[0044] After the beveled pipe is deburred, the output end of the sixth cylinder 62 of the unloading mechanism 6 moves downward to drive the second pneumatic clamp 63 to move downward, and the second pneumatic clamp 63 clamps the deburred pipe. The output end of the sixth cylinder 62 moves upward to drive the second pneumatic clamp 63 and the deburred pipe to move upward. The output end of the fourth linear module 61 moves backward to drive the sixth cylinder 62, the second pneumatic clamp 63 and the deburred pipe to move backward. The output end of the sixth cylinder 62 moves downward to drive the second pneumatic clamp 63 and the deburred pipe to move downward, and the second pneumatic clamp 63 releases the deburred pipe for unloading.

[0045] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An automated pipe beveling machine, comprising a frame (1), characterized in that: Also includes: A continuous bending mechanism (2), a buffer drive mechanism (3), a positioning beveling mechanism (4), a deburring mechanism (5) and a blanking mechanism (6), wherein the continuous bending mechanism (2) is mounted on the right side of the frame (1), the two buffer drive mechanisms (3) are mounted on the left side of the frame (1), the positioning beveling mechanism (4) is mounted on the buffer drive mechanism (3) on the rear side of the frame (1), the deburring mechanism (5) is mounted on the buffer drive mechanism (3) on the front side of the frame (1), and the blanking mechanism (6) is mounted on the rear side of the frame (1), and the continuous bending mechanism (2) comprises: an L-shaped rotating frame (21), a first slider (22), a first guide rail (23), a first tension spring (24), a right side support plate (25), a front side support plate (26) and an arc The arc-shaped limit block (27) is located on the right side of the frame (1), the first slider (22) is fixedly mounted on the L-shaped rotation frame (21), the first guide rail (23) is slidably connected to the first slider (22), one end of the first tension spring (24) is fixedly mounted on the L-shaped rotation frame (21), and the end of the first tension spring (24) away from the L-shaped rotation frame (21) is fixedly connected to the first guide rail (23), the right support plate (25) is fixedly mounted on the first guide rail (23), the front support plate (26) is located in front of the right support plate (25), the arc-shaped limit block (27) is located on the left side of the front support plate (26), and the front side wall of the arc-shaped limit block (27) is provided with an arc-shaped slot (28).

2. The automatic pipe beveling machine according to claim 1, characterized in that: The continuous bending mechanism (2) further comprises: a bending drive assembly, the bending drive assembly being mounted on the right side of the frame (1), the bending drive assembly comprising: a first linear module (29) and a supporting oblique block (210), the first linear module (29) being fixedly mounted on the right side of the frame (1), the L-shaped rotating frame (21) being rotatably connected to the output end of the first linear module (29) via a rotating shaft, the two supporting oblique blocks (210) being fixedly mounted on the output end of the first linear module (29), and the supporting oblique blocks (210) being closely attached to the right side wall of the L-shaped rotating frame (21).

3. The automatic pipe beveling machine according to claim 2, characterized in that: The continuous bending mechanism (2) further comprises: a fixed component, the fixed component being mounted on the right front side of the frame (1), the fixed component comprising: a second linear module (211), a heightening block (212) and a first cylinder (213), the second linear module (211) being fixedly mounted on the right side of the frame (1), the front support plate (26) being fixedly mounted on the output end of the second linear module (211), the heightening block (212) being fixedly mounted on the upper side of the frame (1), the arc-shaped limit block (27) being located on the upper side of the heightening block (212), and the arc-shaped limit block (27) being fixedly mounted on the output end of the first cylinder (213).

4. The automatic pipe beveling machine according to claim 3, characterized in that: The continuous bending mechanism (2) further comprises: a material moving assembly, the material moving assembly being mounted on the middle side of the frame (1); the continuous bending mechanism (2) further comprises: a material feeding assembly, the material feeding assembly being mounted on the right rear side of the frame (1); the material feeding assembly comprising: a fifth linear module (218) and a material feeding plate (219); the fifth linear module (218) being fixedly mounted on the right rear side of the frame (1); the material feeding plate (219) being fixedly mounted on the output end of the fifth linear module (218); and a strip-shaped slot being provided on the middle side of the material feeding plate (219).

5. The automatic pipe beveling machine according to claim 1, characterized in that: The buffer drive mechanism (3) comprises: a second guide rail (31), a second slider (32), a sliding bracket (33), a third cylinder (34), a third guide rail (35), a third slider (36), a support plate (37) and a second tension spring (38), wherein the second guide rail (31) is fixedly mounted on the frame (1), a plurality of second sliders (32) are slidably connected to the second guide rail (31), the sliding bracket (33) is fixedly mounted on the second slider (32), the third cylinder (34) is fixedly mounted on the frame (1), and the third cylinder The output end (34) is fixedly connected to the sliding bracket (33), the third guide rail (35) is fixedly mounted on the sliding bracket (33), a plurality of third sliders (36) are slidably connected to the third guide rail (35), the support plate (37) is fixedly mounted on the third guide rail (35), the support plate (37) of the front buffer mechanism and the support plate (37) of the rear buffer mechanism are different in size, one end of the second tension spring (38) is fixedly mounted on the sliding bracket (33), and the other end of the second tension spring (38) is fixedly mounted on the lower side of the support plate (37).

6. The automatic pipe beveling machine according to claim 5, characterized in that: The buffer drive mechanism (3) further includes: a buffer assembly, the buffer assembly being mounted on the sliding bracket (33), the buffer assembly comprising: a fourth cylinder (39), a sliding inclined block (310) and a fixed inclined block (311), the fourth cylinder (39) being fixedly mounted on the sliding bracket (33), the sliding inclined block (310) being fixedly mounted on the output end of the fourth cylinder (39), the fixed inclined block (311) being fixedly mounted on the support plate (37), the sliding inclined block (310) and the fixed inclined block (311) both having one side being an inclined surface, and the inclined surface of the sliding inclined block (310) being in close contact with the inclined surface of the fixed inclined block (311).

7. The automatic pipe beveling machine according to claim 1, characterized in that: The positioning and beveling mechanism (4) comprises: a placement bracket (41), a rotating downward pressing cylinder (42), a pressure plate (43), a fifth cylinder (44) and a pressure block (45), wherein the placement bracket (41) is fixedly mounted on the middle side of the frame (1), the rotating downward pressing cylinder (42) is fixedly mounted on the frame (1), the pressure plate (43) is located on the upper side of the placement bracket (41), the pressure plate (43) is fixedly mounted on the output end of the rotating downward pressing cylinder (42), the fifth cylinder (44) is fixedly mounted on the frame (1), the pressure block (45) is slidably connected to the left side of the placement bracket (41), the rear side wall of the pressure block (45) is fixedly connected to the output end of the fifth cylinder (44), and a special-shaped slot (46) is provided on the placement bracket (41).

8. The automatic pipe beveling machine according to claim 7, characterized in that: The positioning beveling mechanism (4) further comprises: a cutting assembly, the cutting assembly being mounted on a support plate (37) of the buffer drive mechanism (3) at the rear side of the frame (1), the cutting assembly comprising: a C-shaped bracket (47), a first drive motor (48), a cutting blade (49), an active synchronous pulley (410), and a passive synchronous pulley (411), the C-shaped bracket (47) being fixedly mounted on the support plate (37) of the buffer drive mechanism (3) at the rear side of the frame (1), the first drive motor (48) being fixedly mounted on the left side of the C-shaped bracket (47), the cutting blade (49) being rotatably connected to the right side of the C-shaped bracket (47) via a rotating shaft, the active synchronous pulley (410) being fixedly mounted on the output shaft of the first drive motor (48), the passive synchronous pulley (411) being fixedly mounted on the rotating shaft of the cutting blade (49), and the active synchronous pulley (410) and the passive synchronous pulley (411) being connected via a synchronous belt transmission.

9. The automatic pipe beveling machine according to claim 8, characterized in that: The deburring mechanism (5) comprises: a grinding head (51) and a second drive motor (52); the grinding head (51) is rotatably connected to a support plate (37) of a buffer drive mechanism (3) on the front side of the frame (1) via a rotating shaft; the second drive motor (52) is fixedly mounted on the support plate (37); and the rotating shaft of the grinding head (51) is fixedly connected to an output shaft of the second drive motor (52).

10. The automatic pipe beveling machine according to claim 9, characterized in that: The blanking mechanism (6) comprises: a fourth linear module (61), a sixth cylinder (62) and a second pneumatic clamp (63), wherein the fourth linear module (61) is fixedly mounted on the rear side of the frame (1), the sixth cylinder (62) is fixedly mounted on the output end of the fourth linear module (61), and the second pneumatic clamp (63) is fixedly mounted on the output end of the sixth cylinder (62).

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