Pipe fitting cutting equipment

Abstract

The invention relates to the technical field of cutting, and discloses pipe fitting cutting equipment which comprises a sliding module, a cutting module, a rotating module and a fixing module, the sliding module is used for driving the cutting module to slide in the length direction of a pipe fitting, the cutting module is used for cutting the pipe fitting, and the rotating module is used for rotating the pipe fitting. The fixing module comprises a fixing driving assembly and two fixing strips, the fixing driving assembly pushes the fixing strips to abut against the pipe fitting, and the two fixing strips are located on the two different sides of the axis of the pipe fitting correspondingly. The two fixing strips can support the pipe fitting in different directions, so that the pipe fitting can be placed; according to the pipe fitting cutting equipment, the fixing strips are located on the two different sides of the axis of the pipe fitting correspondingly, so that the fixing strips can support the pipe fittings of different sizes, the fixing strips can stably support the pipe fittings of different sizes, and the pipe fitting cutting equipment can adapt to the pipe fittings of different sizes.

Description

Technical Field

[0001] The present application relates to the technical field of cutting, and in particular to a pipe cutting device. Background Art

[0002] Pipe cutting equipment is a device used to cut pipes. In the current pipe cutting equipment market, mainstream products are still mainly front and rear pneumatic chuck clamping, intermediate support, and specifications within 360mm in diameter.

[0003] In the related technology, the pipe cutting equipment includes a sliding module, a rotating module and a cutting module. The sliding module can drive the rotating module to slide toward the cutting module, the rotating module can drive the pipe to rotate, and the cutting module cuts the pipe. The cutting module includes a shell, a cutting piece and a chuck. The chuck is rotatably connected to the shell. The chuck is provided with a through hole for the pipe to pass through, and the cutting piece can cut the pipe.

[0004] Due to the different sizes of pipe fittings, the chuck needs to be replaced during the cutting process of different pipe fittings. Since the chuck is expensive, the cost of replacing the chuck to adapt to the pipe fittings is high and some companies cannot afford it, so the applicability of the equipment is low. Summary of the invention

[0005] In order to improve the problem that pipe cutting equipment is not easy to cut pipes of different sizes, the present application provides a pipe cutting equipment.

[0006] The present application provides a pipe cutting device, which adopts the following technical solution: A pipe cutting device comprises a sliding module, a cutting module, a rotating module and a fixed module, wherein the sliding module is used to drive the cutting module to slide along the length direction of the pipe, the cutting module is used to cut the pipe, the rotating module is used to rotate the pipe, and the fixed module comprises a fixed driving assembly and two fixed bars, the fixed driving assembly pushes the fixed bars to abut against the pipe, and the two fixed bars are respectively located on different sides of the axis of the pipe.

[0007] By adopting the above technical scheme, the two fixing bars are respectively located on different sides of the axis of the pipe, so that the two fixing bars can support the pipe in different directions to realize the placement of the pipe; the fixing bars are respectively located on different sides of the axis of the pipe, so that the fixing bars can support pipes of different sizes, so that the fixing bars can stably support pipes of different sizes, so that the pipe cutting equipment can adapt to pipes of different sizes; the pipe is fixed by the fixing module, and the sliding module drives the cutting module to slide, so that the cutting module can cut the pipe at different positions, so that the pipe does not need to be moved, thereby avoiding the pipe from shaking or bending during the movement, so that the pipe can slide stably, compared with the movement of the pipe in the background technology, the movement of the cutting module can completely cut the pipe, and the pipe is not easy to bend due to the excessive weight of a certain part during the movement, further improving the effect of pipe cutting; the pipe is rotated by the rotating module, so that the cutting module can stably cut the pipe.

[0008] Optionally, a moving module is further included, wherein the moving module includes a moving support plate and a moving structure, wherein the moving structure is used to drive the moving support plate to lift, and the moving support plate is located between two fixed bars.

[0009] By adopting the above technical solution, the movable support plate is lifted by the movable structure, and the movable support plate is located between the two fixed bars, so that the movable support plate can drive the pipe fitting to be lifted, so that the pipe fitting can be separated from the two fixed bars, and the staff can remove or install the rope on the pipe fitting to facilitate the subsequent processing or movement of the pipe fitting, thereby enabling the staff to quickly move the rope on the pipe fitting, reducing the difficulty of operation for the staff.

[0010] Optionally, the mobile module also includes a material unloading structure, which includes a material unloading plate, a material unloading movable plate and a material unloading drive assembly, the material unloading drive assembly drives the material unloading movable plate to move, the material unloading movable plate is arranged on the mobile structure, the material unloading plate is placed on a movable support plate, a first material unloading rod is provided on the material unloading movable plate, and a first material unloading hole is opened on the material unloading plate for the first material unloading rod to pass through; when the first material unloading plate is located in the first material unloading hole, the material unloading plate and the material unloading movable plate are fixed to each other.

[0011] By adopting the above technical solution, the unloading driving assembly drives the unloading movable plate to move, and the first unloading rod passes through the first unloading hole, so that the unloading plate and the unloading movable plate are fixed to each other, so that the unloading movable plate can drive the unloading plate to move, and the unloading structure can drive the pipe fittings to move, so that the pipe fittings can be separated from the fixed module, so that the staff can place the pipe fittings on or separate them from the unloading plate, reducing the difficulty of the staff to move the pipe fittings.

[0012] Optionally, a second material removal rod is provided on the movable material removal plate, a second material removal hole for the second material removal rod to pass through is opened on the material removal plate, a third material removal hole for the second material removal rod to pass through is opened on the material removal plate, and the first material removal hole, the second material removal hole and the third material removal hole all penetrate to the side of the material removal plate; when the second material removal rod is located in the second material removal hole, the first material removal rod is located in the first material removal hole; when the second material removal rod is located in the third material removal hole, the first material removal rod is separated from the first material removal hole, and the material removal plate is tilted at this time.

[0013] By adopting the above technical scheme, the unloading driving assembly drives the unloading moving plate to move, so that the second unloading rod is disengaged from the second unloading hole. Since the first unloading rod is arranged on the unloading moving plate, the first unloading rod is disengaged from the first unloading hole, and the unloading moving plate inserts the second unloading rod into the third unloading hole, so that the first unloading rod is disengaged from the first unloading hole. Since the unloading moving plate and the unloading plate are only fixed by the second unloading rod, the unloading plate can be tilted, so that the pipe fitting can be smoothly disengaged from the unloading plate, thereby realizing the unloading process of the pipe fitting. Since the pipe fitting realizes automatic unloading, the operation steps of the staff are reduced; then the unloading driving assembly drives the unloading moving plate to move, so that the second unloading rod moves from the third unloading hole to the second unloading hole, and the first unloading rod moves to the first unloading hole, so that the first unloading rod and the second unloading rod jointly fix the unloading plate, and then the unloading plate and the unloading moving plate can be fixed to each other, so that the pipe fitting can be placed stably on the unloading plate, and the sliding of the pipe fitting in the unloading plate is reduced.

[0014] Optionally, two blanking placement plates are provided on the blanking plate, and the two blanking placement plates are respectively located on different sides of the axis of the pipe.

[0015] By adopting the above technical solution, the two blanking plates are respectively located on different sides of the axis of the pipe. When the pipe is placed on the blanking plates, the blanking plates can abut against the pipe, so that the pipe can be more stably located on the blanking plates, further reducing the possibility of the pipe moving in the blanking plates.

[0016] Optionally, a universal ball is rotatably connected to the movable support plate, and the universal ball is located between two fixed bars.

[0017] By adopting the above technical solution, the universal ball is located between the two fixing bars, so that when the pipe is placed on the fixing bar, the universal ball can abut against the pipe, making it easier for the pipe and the fixing bar to rotate, so that the rotating module can drive the pipe to rotate on the universal ball.

[0018] Optionally, it also includes a base, the cutting module includes a cutting structure and a gantry, the cutting structure is arranged on the gantry, the cutting structure can cut the pipe, the sliding module includes a sliding motor and a sliding rack, the sliding motor is arranged on the gantry, and the sliding rack is arranged on the base; when the sliding motor is started, the gantry can move along the sliding rack.

[0019] By adopting the above technical solution, a sliding rack is set on the base, and the sliding motor drives the gantry to move through the sliding rack, so that the gantry can move along the length direction of the pipe, allowing the cutting structure to perform cutting processing at different places on the pipe; at the same time, the gantry can adjust the height of the cutting structure, allowing the cutting structure to cut pipes of different sizes, so as to improve the applicability of the pipe cutting equipment.

[0020] Optionally, the rotating module includes a rotating structure and a rotating drive assembly, the rotating drive assembly drives the rotating structure to be inserted into the pipe fitting, the rotating structure is used to drive the pipe fitting to rotate, the rotating drive assembly includes a rotating support plate, a rotating rack, and a rotating drive member, the rotating rack is arranged on the sliding module, the rotating drive member and the rotating structure are both arranged on the rotating support plate, and the rotating drive member drives the rotating support plate to move via the rotating rack.

[0021] By adopting the above technical solution, a rotating driving member is set on the rotating support plate, the rotating driving member is started, and the rotating driving member drives the rotating support plate to move through the rotating rack, so that the rotating structure can extend into the pipe fitting, and the rotating structure drives the pipe fitting to rotate.

[0022] Optionally, an accordion protective cover is provided on the rotating rack, a through hole is opened on the accordion protective cover, and the rotating support plate is located in the through hole.

[0023] By adopting the above technical solution, the accordion protective cover is set on the rotating rack, and the rotating support plate is located in the through hole. When the rotating support plate moves, the accordion protective cover can be folded, so that the rotating support plate can move stably on the rotating rack. The accordion protective cover protects the rotating rack, making it difficult for external debris to be located on the rotating rack, thereby reducing the impact of external debris on the rotating rack.

[0024] In summary, the present application includes at least one of the following beneficial technical effects: 1. The two fixing bars are respectively located on different sides of the axis of the pipe, so that the two fixing bars can support the pipe in different directions to achieve the placement of the pipe; the fixing bars are respectively located on different sides of the axis of the pipe, so that the fixing bars can support pipes of different sizes, so that the fixing bars can stably support pipes of different sizes, so that the pipe cutting equipment can adapt to pipes of different sizes; the pipe is fixed by the fixing module, and the sliding module drives the cutting module to slide, so that the cutting module can cut the pipe at different positions, so that the pipe does not need to be moved, thereby avoiding the pipe from shaking or bending during the movement, so that the pipe can slide stably. Compared with the movement of the pipe in the background technology, the movement of the cutting module can completely cut the pipe, and the pipe is not easy to bend due to the excessive weight of a certain part during the movement, further improving the effect of pipe cutting; the pipe is rotated by the rotating module, so that the cutting module can stably cut the pipe.

[0025] 2. The material discharging driving assembly drives the material discharging moving plate to move, so that the second material discharging rod is disengaged from the second material discharging hole. Since the first material discharging rod is arranged on the material discharging moving plate, the first material discharging rod is also disengaged from the first material discharging hole, and the material discharging moving plate inserts the second material discharging rod into the third material discharging hole, so that the first material discharging rod is disengaged from the first material discharging hole. Since the material discharging moving plate and the material discharging plate are only fixed by the second material discharging rod, the material discharging plate can be tilted, so that the pipe fitting can be smoothly disengaged from the material discharging plate, thereby realizing the process of unloading the pipe fitting. Since the pipe fitting realizes automatic unloading, the operation steps of the staff are reduced; then the material discharging driving assembly drives the material discharging moving plate to move, so that the second material discharging rod moves from the third material discharging hole to the second material discharging hole, and the first material discharging rod moves to the first material discharging hole, so that the first material discharging rod and the second material discharging rod jointly fix the material discharging plate, and then the material discharging plate and the material discharging moving plate can be fixed to each other, so that the pipe fitting can be placed stably on the material discharging plate, and the sliding of the pipe fitting in the material discharging plate is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application; Figure 2 is an exploded schematic diagram highlighting the sliding module in an embodiment of the present application; Figure 3 is an exploded schematic diagram highlighting the rotation module in an embodiment of the present application; Figure 4 is a structural schematic diagram highlighting a fixing module in an embodiment of the present application; Figure 5 is along Figure 1 Sectional view along line AA; Figure 6 yes Figure 5A magnified schematic diagram of part B; Figure 7 This is a structural schematic diagram highlighting the blanking placement plate in the embodiment of the present application; Figure 8 is an exploded schematic diagram highlighting the lateral moving member in an embodiment of the present application; Fig. 9 It is an exploded schematic diagram highlighting the longitudinal moving part in the embodiment of the present application.

[0027] 1. Base; 2. Sliding module; 21. Sliding rack; 22. Sliding motor; 23. Sliding gear; 24. Sliding hole; 3. Cutting module; 31. Gantry; 32. Cutting structure; 33. Organ protective cover; 331. Perforation; 4. Rotating module; 41. Rotating structure; 42. Rotating drive assembly; 43. Rotating support plate; 431. Rotating hole; 432. Rotating protective cover; 44. Rotating rack; 45. Rotating drive member; 451. Rotating gear; 5. Fixed module; 51. Fixed drive assembly; 52. Fixed bar; 521. Placement rod; 53. Fixed rod; 531. Fixed gear; 54. Fixed motor; 55. Fixed rack; 6. Moving module; 61. Moving support plate; 611. Moving through hole; 612. Moving fixed plate; 613. Moving Fixed slot; 614, moving rotating plate; 615, universal ball; 62, moving structure; 63, material discharge structure; 64, material discharge plate; 641, material discharge slot; 642, material discharge placement plate; 643, first material discharge bar; 644, second material discharge bar; 645, first material discharge hole; 646, second material discharge hole; 647, third material discharge hole; 648, material discharge frame; 65, material discharge moving plate; 651, material discharge cavity; 652, first material discharge rod; 653, second material discharge rod; 66, material discharge drive assembly; 67, transverse moving part; 671, transverse support frame; 672, transverse rack; 673, transverse support plate; 674, transverse motor; 675, transverse gear; 68, longitudinal moving part; 681, longitudinal rack; 682, longitudinal motor; 683, longitudinal mounting strip; 684, longitudinal gear. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-9 This application is described in further detail.

[0029] This embodiment discloses a pipe cutting device. Figure 1A pipe cutting device includes a base 1, a sliding module 2, a cutting module 3, a rotating module 4, a plurality of fixed modules 5 and a moving module 6, wherein the sliding module 2, the cutting module 3, the rotating module 4, the fixed module 5 and the moving module 6 are all arranged on the base 1. The sliding module 2 is used to drive the cutting module 3 to move along the length direction of the pipe, the cutting module 3 is used to cut the pipe, the rotating module 4 is used to drive the pipe to rotate, the fixed module 5 is used to place the pipe, and the moving module 6 is used to realize the unloading and lifting of the pipe.

[0030] Reference Figure 2 The sliding module 2 includes two sliding racks 21 and two sliding motors 22. The two sliding racks 21 are fixedly connected to the base 1. The sliding motor 22 is fixedly connected to a sliding gear 23. The sliding gear 23 and the sliding rack 21 are meshed with each other. A sliding hole 24 is provided on the base 1, and the sliding hole 24 allows the sliding gear 23 to pass through. When the sliding gear 23 is meshed with the sliding rack 21, the sliding motor 22 abuts against the base 1.

[0031] Reference Figure 1 and Figure 2 The cutting module 3 includes a gantry 31 and a cutting structure 32. Two sliding motors 22 are fixedly connected to the two sides of the gantry 31, and the cutting structure 32 is fixedly connected to the gantry 31. The gantry 31 can drive the cutting structure 32 to move up or down, so that the cutting structure 32 can adapt to pipes of different sizes. The cutting structure 32 can cut the pipes. A plurality of accordion protective covers 33 are provided on the base 1. The accordion protective covers 33 cover the opening of the sliding hole 24, and the sliding motor 22 passes through the accordion protective covers 33. The accordion protective covers 33 can be folded and unfolded.

[0032] Reference Figure 1 and Figure 2 When the sliding motor 22 is started, the sliding motor 22 drives the sliding gear 23 to rotate. At this time, the sliding motor 22 can slide along the length direction of the base 1, so that the gantry 31 can move on the pipe fitting, and the cutting structure 32 can cut the pipe fitting.

[0033] Reference Figure 3The rotating module 4 includes a rotating structure 41 and a rotating driving assembly 42. The rotating structure 41 is arranged on a rotating support plate 43, and the rotating structure 41 can drive the pipe to rotate. The rotating driving assembly 42 includes a rotating support plate 43, a rotating rack 44 and a rotating driving member 45. The rotating driving member 45 includes a rotating motor, and the rotating motor is bolted to the rotating support plate 43. The rotating support plate 43 is provided with a rotating hole 431 for the driving shaft of the rotating motor to pass through. The driving shaft of the rotating motor is fixedly connected with a rotating gear 451, and the rotating gear 451 and the rotating rack 44 are meshed with each other. The rotating rack 44 is fixedly connected to the base 1, and the rotating rack 44 extends along the length direction of the base 1.

[0034] Reference Figure 3 The accordion protection cover 33 is arranged on the rotating rack 44, and a through hole 331 is opened on the surface of the accordion protection cover 33 arranged on the rotating rack 44, and the through hole 331 is used to place the rotating support plate 43. A rotating protection cover 432 is fixedly connected to the surface of the rotating support plate 43, and the sliding motor 22 is located in the rotating protection cover 432.

[0035] Reference Figure 3 When the rotating motor is started, the rotating motor drives the rotating gear 451 to rotate, so that the rotating gear 451 drives the rotating support plate 43 to move through the rotating rack 44, so that the rotating support plate 43 moves along the length direction of the base 1, and the rotating structure 41 extends into the pipe fitting, so that the rotating structure 41 drives the pipe fitting to rotate.

[0036] Reference Figure 4 The fixing module 5 includes a fixing drive assembly 51 and two fixing bars 52. The two fixing bars 52 are respectively located on both sides of the axis of the pipe fitting, and the fixing bars 52 can abut against the outer surface of the pipe fitting. A placement rod 521 is fixedly connected to the surface of the fixing bar 52. The placement rod 521 is cylindrical so that the pipe fitting can rotate on the placement rod 521. Multiple fixing modules 5 abut against different positions of the same pipe fitting. If a concave or convex part of the pipe fitting appears, the other fixing modules 5 are not easily affected.

[0037] Reference Figure 4 The fixed drive assembly 51 includes two fixed rods 53, two fixed motors 54 and a plurality of fixed racks 55. The two fixed rods 53 are rotatably connected to the base 1. The two fixed rods 53 are respectively located on both sides of the axis of the pipe fitting, and the fixed rods 53 extend along the length direction of the pipe fitting. The two fixed motors 54 are fixedly connected to the base 1, and the fixed motors 54 are used to drive the two fixed rods 53 to rotate.

[0038] Reference Figure 4A plurality of fixed gears 531 are fixedly connected to the fixed rod 53, and the fixed gears 531 mesh with the fixed rack 55. The fixed rack 55 is slidably connected to the base 1, and the fixed rack 55 is fixedly connected to the fixed bar 52, and the fixed bar 52 extends along the length direction of the pipe.

[0039] Reference Figure 4 and Figure 5 When the fixed motor 54 is started, the fixed motor 54 drives the fixed rod 53 to rotate, and the fixed rod 53 drives the fixed rack 55 to slide through the fixed gear 531, so that the fixed rack 55 can push the fixed bar 52 to abut against the pipe fitting, so that the pipe fitting can be placed on the placement rod 521.

[0040] Reference Figure 5 and Figure 6 The moving module 6 includes a plurality of moving support plates 61 , a moving structure 62 and a material discharge structure 63 . The moving structure 62 includes a plurality of moving motors, and the moving motors are fixedly connected to the base 1 .

[0041] Reference Figure 5 and Figure 6 A moving through hole 611 is provided on the moving support plate 61, and the moving through hole 611 is for the driving shaft of the moving motor to pass through.

[0042] Reference Figure 6 and Figure 7 Two movable fixing plates 612 are fixedly connected to the surface of the movable support plate 61, and the driving shaft of the movable motor is located between the two movable fixing plates 612. A movable fixing groove 613 is provided on the movable fixing plate 612, and a movable rotating plate 614 is placed on the movable fixing plate 612. The movable rotating plate 614 extends in a longitudinal direction perpendicular to the base 1, and the movable rotating plate 614 can be inserted into the movable fixing groove 613. When the movable rotating plate 614 is located in the movable fixing groove 613, the movable rotating plate 614 can be fixed on the movable fixing plate 612.

[0043] Reference Figure 6 and Figure 7 The movable plate is rotatably connected with a plurality of universal balls 615, and the plurality of universal balls 615 are arranged in an array along the length direction of the movable rotating plate 614. When the pipe is placed on the placement rod 521, the pipe abuts against the universal balls 615, so that the pipe can rotate smoothly. When the movable motor is started, the movable rotating plate 614 is pushed up, so that the movable rotating plate 614 lifts the pipe, and the pipe and the placement rod 521 are separated, so as to facilitate the installation of the rope or the separation of the pipe.

[0044] Reference Figure 5 and Figure 6The material unloading structure 63 includes a material unloading plate 64, a material unloading movable plate 65 and two material unloading drive components 66. The two material unloading drive components 66 are fixedly connected to the base 1. The material unloading movable plate 65 is fixedly connected to the material unloading drive component 66, that is, the material unloading drive component 66 can drive the material unloading movable plate 65 to move.

[0045] Reference Figure 6 and Figure 7 The blanking plate 64 is bolted to a blanking frame 648, which is placed on the movable support plate 61. Two blanking slots 641 are provided on the surface of the blanking frame 648, and the two blanking slots 641 are respectively provided on both sides of the axis of the pipe. Two blanking placement plates 642 are fixedly connected to the blanking frame 648, and the blanking placement plates 642 are located in the blanking slots 641, and the blanking placement plates 642 can abut against the pipe.

[0046] Reference Figure 6 , a first blanking strip 643 and a second blanking strip 644 are integrally formed on the surface of the blanking plate 64, and the first blanking strip 643 is located on the side of the second blanking strip 644 away from the base 1. A first blanking hole 645 is provided on the surface of the first blanking strip 643, and the first blanking hole 645 penetrates the first blanking strip 643 in the direction of the second blanking strip 644. A second blanking hole 646 and a third blanking hole 647 are provided on the surface of the second blanking strip 644, and the second blanking hole 646 and the third blanking hole 647 are connected. The second blanking hole 646 and the third blanking hole 647 both penetrate the second blanking strip 644 in the direction away from the first blanking strip 643. The hole wall of the third blanking hole 647 facing the first blanking strip 643 is located, and the hole wall of the second blanking hole 646 facing the first blanking strip 643 faces the direction away from the base 1.

[0047] Reference Figure 6 A material discharge cavity 651 is provided on the surface of the material discharge moving plate 65, and the first material discharge bar 643 and the second material discharge bar 644 can both extend into the material discharge cavity 651. A first material discharge rod 652 and a second material discharge rod 653 are fixedly connected to the inner wall of the material discharge cavity 651, and the first material discharge rod 652 can be inserted into the first material discharge hole 645, and the second material discharge rod 653 can be inserted into the second material discharge hole 646 or the third material discharge hole 647. The first material discharge rod 652 and the second material discharge rod 653 are both in a cylindrical shape, and the second material discharge hole 646 is square, and the third material discharge hole 647 is round.

[0048] Reference Figure 6 When the first unloading rod 652 is inserted into the first unloading hole 645, the second unloading rod 653 is located in the second unloading hole 646. At this time, the unloading plate 64 and the unloading movable plate 65 can be fixed to each other.

[0049] Reference Figure 6When the second unloading rod 653 is located in the third unloading hole 647, the first unloading rod 652 is separated from the first unloading hole 645. At this time, the first unloading hole 645 does not restrict the first unloading strip 643, so that the second unloading rod 653 can rotate in the second unloading hole 646, and the second unloading strip 644 can rotate around the second unloading rod 653, so that the unloading plate 64 is tilted away from the unloading movable plate 65, so that the pipe fittings can be separated from the unloading plate 64, and the automatic unloading of the pipe fittings is realized.

[0050] Reference Figure 5 and Figure 6 The material removal driving assembly 66 drives the material removal movable plate 65 to move toward the ground. At this time, the first material removal rod 652 is separated from the first material removal hole 645, and the second material removal rod 653 is separated from the second material removal hole 646. At this time, the material removal movable plate 65 and the material removal plate 64 are separated.

[0051] Reference Figure 5 and Figure 8 The material unloading driving assembly 66 includes a transverse moving member 67 and a longitudinal moving member 68. The transverse moving member 67 includes a transverse support frame 671, a transverse rack 672, a transverse support plate 673 and a transverse motor 674. The transverse support frame 671 is fixedly connected to the base 1, and the transverse rack 672 is fixedly connected to the transverse support frame 671, and the transverse rack 672 extends in a length direction perpendicular to the base 1. The transverse support plate 673 is slidably connected to the transverse support frame 671, and the transverse motor 674 is fixedly connected to the transverse support plate 673. A transverse gear 675 is fixedly connected to the transverse motor 674, and the transverse gear 675 and the transverse rack 672 are meshed with each other. When the transverse motor 674 is started, the transverse motor 674 drives the transverse support plate 673 to move in the horizontal direction through the transverse gear 675.

[0052] Reference Figure 5 and Fig. 9 The longitudinal moving member 68 includes a longitudinal rack 681, a longitudinal motor 682 and a longitudinal mounting strip 683. The longitudinal motor 682 is fixedly connected to the transverse support plate 673. A longitudinal gear 684 is fixedly connected to the driving shaft of the longitudinal motor 682. The longitudinal gear 684 and the longitudinal rack 681 are meshed with each other. The longitudinal rack 681 extends in the vertical direction, and the longitudinal mounting strip 683 is fixedly connected to the surface of the longitudinal rack 681, and the unloading moving plate 65 is fixedly connected to the longitudinal mounting strip 683. When the longitudinal motor 682 is started, the longitudinal motor 682 drives the longitudinal rack 681 to move in the vertical direction through the longitudinal gear 684.

[0053] Reference Figure 5 and Figure 6The discharging moving plate 65 is driven to move horizontally or vertically through the transverse moving member 67 and the longitudinal moving member 68 to realize the movement of the first discharging rod 652 and the second discharging rod 653.

[0054] The implementation principle of a pipe cutting device in an embodiment of the present application is as follows: first, the pipe is placed on the blanking placement plate 642, at which time the moving motor pushes the moving rotating plate 614 to lift, and the blanking drive assembly 66 drives the blanking placement plate 642 to move, so that the pipe is placed on the universal ball 615, so that the staff can remove the rope on the pipe. The blanking drive assembly 66 drives the blanking placement plate 642 to fall, and the blanking drive assembly drives the blanking moving plate 65 and the blanking plate 64 to separate. At this time, the fixed motor 54 drives the fixed rack 55 to move, so that the placement rod 521 abuts against the pipe to achieve the placement of the pipe, and then the rotating motor moves the rotating support plate 43 through the rotating rack 44, so that the rotating structure 41 realizes the rotation of the pipe, and then the sliding motor 22 drives the gantry 31 to move through the sliding rack 21. , let the cutting structure 32 move to the appropriate position to cut the pipe fitting. After cutting, the rotating motor drives the rotating structure 41 to disengage from the pipe fitting. Finally, the fixed motor 54 drives the fixed rack 55 to move so that the placement rod 521 does not abut the pipe fitting, and the unloading drive component 66 drives the unloading movable plate 65 and the unloading plate 64 to connect. The unloading drive component 66 drives the unloading placement plate 642 to move, so that the pipe fitting moves out of the base 1. At this time, the unloading drive component 66 drives the unloading movable plate 65 to move, so that the first unloading rod 652 disengages from the first unloading hole 645, the second unloading rod 653 disengages from the second unloading hole 646, and the second unloading rod 653 is inserted into the third unloading hole 647. At this time, the unloading plate 64 tilts in the direction away from the unloading movable plate 65, so that the pipe fitting is disengaged from the unloading plate 64, so that the pipe fitting can be automatically unloaded.

[0055] Unless otherwise defined, the technical terms or scientific terms used in this application should be understood by people with ordinary skills in the field to which this application belongs. The words "first", "second", "third" and similar words used in the specification and claims of this application do not indicate any order, quantity or importance, but are only used to distinguish different components. "One" or "one" and similar words do not indicate a quantitative limit, but indicate that there is at least one. "Include" or "comprise" and similar words mean that the elements or objects appearing before "include" or "comprise" include the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0056] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the design concept of the present application should be included in the protection scope of the present application.

Claims

1. A pipe cutting device, characterized in that: The invention comprises a sliding module (2), a cutting module (3), a rotating module (4) and a fixing module (5), wherein the sliding module (2) is used to drive the cutting module (3) to slide along the length direction of the pipe, the cutting module (3) is used to cut the pipe, the rotating module (4) is used to rotate the pipe, and the fixing module (5) comprises a fixing driving component (51) and two fixing bars (52), the fixing driving component (51) pushes the fixing bars (52) to abut against the pipe, and the two fixing bars (52) are respectively located on different sides of the axis of the pipe.

2. A pipe cutting device according to claim 1, characterized in that: It also comprises a moving module (6), the moving module (6) comprising a moving support plate (61) and a moving structure (62), the moving structure (62) being used to drive the moving support plate (61) to lift, and the moving support plate (61) is located between two fixing bars (52).

3. A pipe cutting device according to claim 2, characterized in that: The mobile module (6) also includes a material unloading structure (63), the material unloading structure (63) includes a material unloading plate (64), a material unloading movable plate (65) and a material unloading driving assembly (66), the material unloading driving assembly (66) drives the material unloading movable plate (65) to move, the material unloading movable plate (65) is arranged on the mobile structure (62), the material unloading plate (64) is placed on the movable support plate (61), a first material unloading rod (652) is arranged on the material unloading movable plate (65), and a first material unloading hole (645) for the first material unloading rod (652) to pass through is opened on the material unloading plate (64); when the first material unloading plate (64) is located in the first material unloading hole (645), the material unloading plate (64) and the material unloading movable plate (65) are fixed to each other.

4. The pipe cutting device according to claim 3, characterized in that: The movable material discharge plate (65) is provided with a second material discharge rod (653), the material discharge plate (64) is provided with a second material discharge hole (646) for the second material discharge rod (653) to pass through, and the material discharge plate (64) is provided with a third material discharge hole (647) for the second material discharge rod (653) to pass through. The first material discharge hole (645), the second material discharge hole (646) and the third material discharge hole (647) all penetrate to the side of the material discharge plate (64); when the second material discharge rod (653) is located in the second material discharge hole (646), the first material discharge rod (652) is located in the first material discharge hole (645); when the second material discharge rod (653) is located in the third material discharge hole (647), the first material discharge rod (652) is separated from the first material discharge hole (645), and the material discharge plate (64) is tilted at this time.

5. The pipe cutting device according to claim 3, characterized in that: The blanking plate (64) is provided with two blanking placement plates (642), and the two blanking placement plates (642) are respectively located on different sides of the axis of the pipe fitting.

6. The pipe cutting device according to claim 2, characterized in that: A universal ball (615) is rotatably connected to the movable support plate (61), and the universal ball (615) is located between the two fixing bars (52).

7. The pipe cutting device according to claim 1, characterized in that: The invention also comprises a base (1), the cutting module (3) comprising a cutting structure (32) and a gantry (31), the cutting structure (32) being arranged on the gantry (31), the cutting structure (32) being capable of cutting pipe fittings, the sliding module (2) comprising a sliding motor (22) and a sliding rack (21), the sliding motor (22) being arranged on the gantry (31), and the sliding rack (21) being arranged on the base (1); when the sliding motor (22) is started, the gantry (31) is capable of moving along the sliding rack (21).

8. The pipe cutting device according to claim 1, characterized in that: The rotating module (4) comprises a rotating structure (41) and a rotating drive assembly (42); the rotating drive assembly (42) drives the rotating structure (41) to be inserted into the pipe; the rotating structure (41) is used to drive the pipe to rotate; the rotating drive assembly (42) comprises a rotating support plate (43), a rotating rack (44), and a rotating drive member (45); the rotating rack (44) is arranged on the sliding module (2); the rotating drive member (45) and the rotating structure (41) are both arranged on the rotating support plate (43); the rotating drive member (45) drives the rotating support plate (43) to move via the rotating rack (44).

9. The pipe cutting device according to claim 8, characterized in that: The rotating rack (44) is provided with an accordion protective cover (33), the accordion protective cover (33) is provided with a through hole (331), and the rotating support plate (43) is located in the through hole (331).

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