A kind of pipe rotary laser cutting equipment

Abstract

The present invention is applicable to the technical field of tube laser cutting, and provides a tube rotary laser cutting device, comprising a base assembly, a middle and large base, a lower tube storage assembly, a support rod and a cutting assembly: the top of the base assembly is fixedly connected with a second auxiliary support assembly, the top of the middle and large base is fixedly connected with a support column, the top of the support column is fixedly connected with a first auxiliary support assembly, and the top of the support rod is fixedly connected with an upper tube storage assembly; the cutting assembly comprises a cutting mechanism, and the cutting mechanism comprises an upper connecting seat, and the upper connecting seat is an arc-shaped upper connecting seat; through the arrangement and coordinated use of a laser cutting machine and an infrared rangefinder in the cutting assembly, a first central control box controls the laser cutting machine, and a second central control box controls the infrared rangefinder, the first central control box and the second central control box are connected to an external computer, and the cutting stroke input on the computer is controlled by the first central control box and the second central control box to use the laser cutting machine and the infrared rangefinder.

Description

Technical Field

[0001] The invention belongs to the technical field of tube laser cutting, and in particular relates to a tube rotary laser cutting device. Background Art

[0002] "Pipe laser cutting" is mainly used to cut various hollow round tube materials of non-metallic solid materials, such as plastic pipes, PVC pipes, PVB pipes and other industrial and civil materials. This kind of pipe is generally used in home decoration, industry, and water conservancy construction. This laser machine uses CO2 metal laser tubes, and the power consumption is about 100W-500W. It is the preferred processing machinery for small and medium-sized enterprises. At present, the cutting of pipes is mostly sawing, punching and three-dimensional laser cutting. For the cutting of special-shaped pipes with non-circular cross-sections and cutting operations at different levels, the efficiency is low, the product defect rate is high, and there are many processes, resulting in high comprehensive manufacturing costs of the products.

[0003] In order to solve the above problems and to achieve the cutting quality and efficiency of the pipe, it is necessary to provide a pipe rotary laser cutting device with good performance. Summary of the invention

[0004] The present invention provides a rotary laser cutting device for pipes, aiming to solve the problem that the current cutting of pipes is mostly performed by sawing, punching and three-dimensional laser cutting, and the cutting efficiency of special-shaped pipes with non-circular cross sections and cutting operations on different horizontal lines is low, the product defect rate is high, and there are many processes, resulting in high comprehensive manufacturing costs of products.

[0005] The present invention is implemented as follows: a tube rotary laser cutting device comprises a base assembly, a middle and large base, a lower tube storage assembly, a support rod and a cutting assembly: the top of the base assembly is fixedly connected with a second auxiliary support assembly, the top of the middle and large base is fixedly connected with a support column, the top of the support column is fixedly connected with a first auxiliary support assembly, and the top of the support rod is fixedly connected with an upper tube storage assembly;

[0006] Wherein, the cutting assembly includes a cutting mechanism, and the cutting mechanism includes an upper connecting seat, the upper connecting seat is an arc-shaped upper connecting seat, a laser cutting machine is arranged in the middle of the inner wall of the upper connecting seat, a first central control box is arranged correspondingly on the back of the upper connecting seat, two infrared rangefinders are arranged on the inner wall of the upper connecting seat, and two second central control boxes are arranged correspondingly on the back of the upper connecting seat; through the setting and coordinated use of the laser cutting machine and the infrared rangefinder in the cutting assembly, wherein the first central control box controls the laser cutting machine, and the second central control box controls the infrared rangefinder, the first central control box and the second central control box are connected to an external computer, the cutting stroke is input on the computer, and the laser cutting machine and the infrared rangefinder are controlled by the first central control box and the second central control box.

[0007] Preferably, the cutting assembly further comprises a main frame mechanism, the main frame mechanism comprises a main frame, a first small hydraulic cylinder is arranged on the top of the main frame, two upper connecting frames are symmetrically arranged on the top of the main frame, a limited sliding plate is fixedly connected to the outer wall of the main frame, a movable bottom plate is fixedly connected to the bottom of the main frame, a plurality of pulleys are arranged at the bottom of the movable bottom plate, and a plurality of rib plates are connected between the bottom of the main frame and the movable bottom plate;

[0008] Among them, the cutting mechanism also includes two upper limit seats fixedly arranged on the top, the inner walls of the upper limit seats are slidably connected with the outer walls of the upper connecting frame, and the top of the first small hydraulic cylinder is fixedly connected with the bottom of the upper connecting seat; the use height of the cutting mechanism can be raised and lowered by controlling the use of the first small hydraulic cylinder.

[0009] Preferably, the cutting assembly also includes a side limit base and a transmission motor, the output shaft of the transmission motor is fixedly connected to a transmission gear through a coupling, a tooth groove is provided at the bottom of the limit slide, and the outer wall of the transmission gear is meshed with the inner wall of the tooth groove; by controlling the use of the transmission motor, the transmission gear can be driven to rotate, thereby moving the position of the limit slide and the cutting mechanism, and then adjusting the distance between the cutting mechanism and the pipe to be cut in the lower tube storage assembly, and a positioning hole is provided on the outer wall of the side limit base.

[0010] Preferably, the first auxiliary support assembly comprises a first platform, a third small hydraulic cylinder is fixedly connected to the top of the first platform, and a first auxiliary support mechanism is fixedly connected to the top of the third small hydraulic cylinder; by controlling the use of the third small hydraulic cylinder, the use height of the first auxiliary support mechanism can be adjusted by lifting;

[0011] The bottom of the first platform is fixedly connected with two slide plate limiting grooves, and the bottoms of the two slide plate limiting grooves are slidably connected with the outer wall of the limiting slide plate; the setting of the two slide plate limiting grooves can achieve the purpose of limiting the activity track of the limiting slide plate;

[0012] The bottom of the first platen is fixedly connected with a motor sleeve, and the inner wall of the motor sleeve is closely connected with the outer wall of the transmission motor; by setting the motor sleeve, the purpose of fixed support for the transmission motor can be achieved;

[0013] The first auxiliary support mechanism includes a fitting connection frame fixedly arranged on the top of the third small hydraulic cylinder, the inner wall of the fitting connection frame is fitted and slidably connected with the first bracket, and the second small hydraulic cylinder is fixedly connected between the first bracket and the fitting connection frame; through the cooperation with the first auxiliary support mechanism, during use, the use height of the first auxiliary support mechanism is adjusted by controlling the lifting of the third small hydraulic cylinder, and the distance between the first bracket and the pipe to be cut is moved by controlling the use of the second small hydraulic cylinder, so as to achieve the purpose of auxiliary support for one side of the pipe.

[0014] Preferably, the second auxiliary support assembly includes a second platform, two first large hydraulic cylinders are arranged at the bottom of the second platform, a fourth small hydraulic cylinder is fixedly connected to the top of the second platform, a telescopic sliding sleeve is movably connected to the outer wall of the second platform via a rotating shaft, and one end of the telescopic sliding sleeve is fixedly connected to the second bracket;

[0015] One end of the fourth small hydraulic cylinder is fixedly connected with a top ball, and the outer wall of the top ball is in close contact with the outer wall of the telescopic sliding sleeve; by setting the top ball, a good multi-directional fit between the top ball and the telescopic sliding sleeve can be achieved;

[0016] The telescopic sliding sleeve is composed of two sleeves threadedly connected to each other; through the setting of the telescopic sliding sleeve, in use, the two sleeves are rotated as needed to adjust the overall use length of the telescopic sliding sleeve to achieve the best use effect of the second bracket; through the setting of the second auxiliary support assembly, in use, by controlling the use of the first large hydraulic cylinder, the use height of the second platform and the upper structure of the second platform can be adjusted by lifting and lowering, and the position of the top ball is adjusted by the fourth small hydraulic cylinder, so as to push and adjust the use angle of the telescopic sliding sleeve and the second bracket upward, so as to achieve the purpose of auxiliary support of the second bracket from the other side of the pipe, and gradually reduce the support height and distance of the second bracket downward, and cooperate with the lower pipe storage assembly to use, and the pipe is tilted to this side for unloading.

[0017] Preferably, the lower storage tube assembly comprises a small and medium base, the top of the small and medium base is fixedly connected to a second large hydraulic cylinder, the top of the second large hydraulic cylinder is fixedly connected to a limiting ball, and the outer wall of the limiting ball is movably connected to a lower support cylinder groove;

[0018] A spherical cover is provided at the bottom of the lower support tube groove, and the inner wall of the spherical cover is movably connected with the outer wall of the limiting ball; by the setting of the spherical cover and the outer wall of the limiting ball being movably connected, the use direction of the lower support tube groove can be easily rotated and adjusted, so as to achieve the purpose of tilting the pipe in the lower support tube groove and taking it out;

[0019] An annular groove is provided on the inner wall of the lower support tube groove, and a plurality of ball bearings are arranged on the inner wall of the annular groove; by the arrangement of the plurality of ball bearings, the friction resistance between the lower support tube groove and the outer wall of the stored pipe can be reduced; by the arrangement of the lower pipe storage assembly, the second largest hydraulic cylinder is raised and lowered to adjust the use height of the lower support tube groove, and is used in conjunction with the upper pipe storage assembly to fix the pipe in the lower support tube groove, and the use direction of the lower support tube groove is adjusted by rotation, so that the pipe can be placed in the lower support tube groove to prepare for cutting and the cut pipe can be taken out.

[0020] Preferably, the base assembly includes a front base, the top of the front base is fixedly connected to a fan, the air outlet end of the fan is fixedly connected to a magnetic plate, and the outer wall of the magnetic plate is provided with a plurality of exhaust holes; by providing the fan in the base assembly, ventilation can be performed in the device, and the provision of the magnetic plate can allow the metal particulate matter scattered in the air produced by cutting in the device to flow into the air along with the airflow and be adsorbed and retained by the magnetic plate, thereby achieving a certain air purification effect.

[0021] Preferably, the upper storage tube assembly comprises an upper motor seat fixedly arranged on the support rod, the bottom of the upper motor seat is fixedly connected to a rotating motor, the output shaft of the rotating motor is fixedly connected to a rotating rod through a coupling, one end of the rotating rod is fixedly connected to an upper support cylinder groove, and the inner wall of the upper support cylinder groove is fixedly connected to a limiting ring plate;

[0022] A pipe storage groove is formed between the limiting ring plate and the upper supporting barrel groove, and the inner wall of the pipe storage groove is fixedly connected with a rubber ring by glue; by arranging the pipe storage groove in the upper supporting barrel groove, the friction coefficient between the pipe and the upper supporting barrel groove can be increased, so as to drive the pipe to rotate by rotating the upper supporting barrel groove; by controlling the use of a rotating motor to drive the upper supporting barrel groove to rotate, the pipe can be driven to rotate, and then the cutting position of the pipe can be adjusted according to needs, so as to achieve the purpose of coordination with the cutting component.

[0023] Preferably, the inner wall of the first auxiliary support assembly is movably connected to the outer wall of the cutting assembly, and the outer wall of the support rod is fixedly connected to a side protective cover, and the side protective cover is a transparent side protective cover; through the setting of the side protective cover, a better protective effect can be achieved during the cutting operation, and the setting of the transparent side protective cover can facilitate the observation of the pipe cutting progress.

[0024] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0025] Through the setting and coordinated use of the laser cutting machine and the infrared rangefinder in the cutting assembly, wherein the first central control box controls the laser cutting machine, and the second central control box controls the infrared rangefinder, the first central control box and the second central control box are connected to an external computer, the cutting stroke is input on the computer, and the laser cutting machine and the infrared rangefinder are controlled by the first central control box and the second central control box;

[0026] Through the cooperation of the first auxiliary support mechanism and the third small hydraulic cylinder, the use height of the first auxiliary support mechanism is adjusted by controlling the lifting of the third small hydraulic cylinder, and the distance between the first bracket and the pipe to be cut is moved by controlling the use of the second small hydraulic cylinder, so as to achieve the purpose of auxiliary support for one side of the pipe;

[0027] Through the setting of the second auxiliary support assembly, in use, by controlling the use of the first large hydraulic cylinder, the use height of the second platform and the upper structure of the second platform can be adjusted by lifting and lowering, and the position of the top ball can be adjusted by lifting and lowering the fourth small hydraulic cylinder, so as to push upward to adjust the use angle of the telescopic sliding sleeve and the second bracket, so as to achieve the purpose of the second bracket to provide auxiliary support from the other side of the pipe, and gradually reduce the support height and distance of the second bracket downward, and cooperate with the lower pipe storage assembly to tilt the pipe to this side for unloading;

[0028] Through the setting of the lower pipe storage assembly, the second largest hydraulic cylinder is raised and lowered to adjust the use height of the lower support barrel groove, and used in conjunction with the upper pipe storage assembly to fix the pipe in the lower support barrel groove, and rotate to adjust the use direction of the lower support barrel groove, so as to place the pipe in the lower support barrel groove for cutting and take out the cut pipe;

[0029] By setting the fan in the base assembly, the device can be ventilated, and the magnetic plate can be set to cut the metal particles scattered in the air, flow to the center with the airflow, and be adsorbed and retained by the magnetic plate, thereby achieving a certain air purification effect;

[0030] By controlling the use of a rotating motor, the upper support barrel groove is driven to rotate, thereby driving the pipe to rotate, and then adjusting the cutting position of the pipe as needed to achieve the purpose of coordination with the cutting component;

[0031] The setting of the side protective cover can achieve a better protective effect during the cutting operation, and the setting of the transparent side protective cover can facilitate the observation of the pipe cutting progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the internal structure of the present invention;

[0033] Figure 2 It is a schematic diagram of the external structure of the present invention;

[0034] Figure 3 is a schematic structural diagram of a cutting assembly of the present invention;

[0035] Figure 4 It is a structural schematic diagram of the main frame mechanism and the cutting mechanism of the present invention;

[0036] Figure 5 is a schematic structural diagram of a first auxiliary support assembly of the present invention;

[0037] Figure 6 is a schematic structural diagram of a second auxiliary support assembly of the present invention;

[0038] Figure 7 It is a structural schematic diagram of the lower storage tube assembly of the present invention;

[0039] Figure 8 It is a structural schematic diagram of the base assembly of the present invention;

[0040] Fig. 9 It is a structural schematic diagram of the upper storage tube assembly of the present invention.

[0041] In the figure: 1. base assembly; 101. front base; 102. fan; 103. magnetic plate; 2. cutting assembly; 201. main frame mechanism; 2011. main frame; 2012. limit slide plate; 2013. upper connecting frame; 2014. first small hydraulic cylinder; 2015. movable bottom plate; 2016. pulley; 202. cutting mechanism; 2021. upper connecting seat; 2022. upper limit seat; 2023. laser cutting machine; 2024. infrared rangefinder; 2025. first central control box; 2026. second central control box; 203. transmission motor; 204. transmission gear; 205. side limit base; 3. first auxiliary support assembly; 301. first table; 302. first auxiliary support mechanism; 3021 , the first bracket; 3022, the second small hydraulic cylinder; 3023, the matching connecting frame; 303, the third small hydraulic cylinder; 304, the motor sleeve; 305, the slide plate limit groove; 4, the second auxiliary support assembly; 401, the first large hydraulic cylinder; 402, the second table; 403, the telescopic sliding sleeve; 404, the second bracket; 405, the fourth small hydraulic cylinder; 5, the lower storage tube assembly; 501, the small and medium base; 502, the second large hydraulic cylinder; 503, the limit ball; 504, the lower support tube groove; 505, the ball; 6, the upper storage tube assembly; 601, the upper motor seat; 602, the rotating motor; 603, the upper support tube groove; 604, the limit ring plate; 7, the side protection cover; 8, the support rod; 9, the medium and large base; 10, the support column. DETAILED DESCRIPTION

[0042] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0043] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0044] The embodiment of the present invention provides a tube rotary laser cutting device, such as Figure 1-9 As shown, it includes a base assembly 1, a medium-large base 9, a lower storage assembly 5, a support rod 8 and a cutting assembly 2: the top of the base assembly 1 is fixedly connected to a second auxiliary support assembly 4, the top of the medium-large base 9 is fixedly connected to a support column 10, the top of the support column 10 is fixedly connected to a first auxiliary support assembly 3, and the top of the support rod 8 is fixedly connected to an upper storage assembly 6;

[0045] The cutting assembly 2 includes a cutting mechanism 202, which includes an upper connecting seat 2021. The upper connecting seat 2021 is an arc-shaped upper connecting seat. A laser cutting machine 2023 is arranged in the middle of the inner wall of the upper connecting seat 2021. A first central control box 2025 is arranged on the back of the upper connecting seat 2021. Two infrared rangefinders 2024 are arranged on the inner wall of the upper connecting seat 2021. Two second central control boxes 2026 are arranged on the back of the upper connecting seat 2021.

[0046] The cutting assembly 2 also includes a main frame mechanism 201, which includes a main frame 2011, a first small hydraulic cylinder 2014 is arranged on the top of the main frame 2011, two upper connecting frames 2013 are symmetrically arranged on the top of the main frame 2011, a limited sliding plate 2012 is fixedly connected to the outer wall of the main frame 2011, a movable bottom plate 2015 is fixedly connected to the bottom of the main frame 2011, an array of pulleys 2016 is arranged at the bottom of the movable bottom plate 2015, and a plurality of rib plates are connected between the bottom of the main frame 2011 and the movable bottom plate 2015;

[0047] The cutting mechanism 202 further includes two upper limit seats 2022 fixedly arranged at the top, the inner wall of the upper limit seat 2022 is fitted and slidably connected with the outer wall of the upper connecting frame 2013, and the top of the first small hydraulic cylinder 2014 is fixedly connected with the bottom of the upper connecting seat 2021;

[0048] The cutting assembly 2 also includes a side limit base 205 and a transmission motor 203. The output shaft of the transmission motor 203 is fixedly connected to the transmission gear 204 through a coupling. A tooth groove is provided at the bottom of the limit slide 2012. The outer wall of the transmission gear 204 is meshed with the inner wall of the tooth groove. A positioning hole is provided on the outer wall of the side limit base 205.

[0049] It should be noted that, since the current cutting of pipes is mostly done by sawing, punching and three-dimensional laser cutting, the cutting of special-shaped pipes with non-circular cross-sections and cutting operations at different levels are inefficient, with a high product defect rate and many processes, resulting in a high overall manufacturing cost of the product.

[0050] Specifically, in this embodiment, this scheme is mainly through the setting and mutual cooperation of the lower tube storage assembly 5, the upper tube storage assembly 6, the cutting assembly 2, the first auxiliary support assembly 3 and the second auxiliary support assembly 4. First, the second large hydraulic cylinder 502 is lifted and lowered to lower the use height of the lower support tube groove 504, and the pipe is inserted into the lower support tube groove 504. The first large hydraulic cylinder 401 is controlled to be used, and the use height of the second platform 402 and the upper structure of the second platform 402 is lifted and adjusted. The position of the top ball is adjusted by lifting and adjusting the fourth small hydraulic cylinder 405, so as to push upward to adjust the use angle of the telescopic sliding sleeve 403 and the second bracket 404, so as to realize the second bracket 404 from the bottom of the pipe. One side is used for auxiliary support to lift the pipe, and the third small hydraulic cylinder 303 is controlled to lift and adjust the use height of the first auxiliary support mechanism 302. The distance between the first bracket 3021 and the pipe to be cut is moved by controlling the use of the second small hydraulic cylinder 3022 to provide auxiliary support for the other side of the pipe. When the second bracket 404 gradually lifts the pipe, the second large hydraulic cylinder 502 is used to raise the use height of the lower support barrel groove 504 to increase the height of the pipe, so that the inside of the lower support barrel groove 504 fits tightly with the top of the pipe. The laser cutting machine 2023 and the infrared rangefinder 2024 in the cutting assembly 2 are set and used in coordination, wherein the first central control box 2025 controls the laser cutting machine 202 3. The second central control box 2026 controls the infrared rangefinder 2024, connects the first central control box 2025 and the second central control box 2026 to an external computer, inputs the cutting stroke on the computer, and controls the laser cutting machine 2023 and the infrared rangefinder 2024 through the first central control box 2025 and the second central control box 2026: control the laser cutting machine 2023 to perform cutting operations according to the cutting stroke input on the computer, and simultaneously control the use of the rotary motor 602 to drive the upper support barrel groove 603 to rotate, thereby driving the pipe to rotate, and then adjust the cutting position of the pipe as needed, cooperate with the laser cutting machine 2023 to cut, when the cutting stroke is non-horizontal Process: By controlling the use of the first small hydraulic cylinder 2014, the height of the cutting mechanism 202 can be raised and lowered to achieve cutting at different heights on the pipe; when the cross section of the pipe is a non-circular special-shaped pipe, the infrared rangefinder 2024 set on both sides of the laser cutting machine 2023 is used to monitor the compensation distance of the position to be cut of the pipe, and the transmission motor 203 is controlled according to the compensation distance to move the position of the limit slide 2012 and the cutting mechanism 202, thereby adjusting the distance between the laser cutting machine 2023 and the pipe to be cut in the lower storage assembly 5, so that the laser cutting machine 2023 and the pipe always maintain a suitable cutting distance to achieve a better cutting effect;

[0051] Used in conjunction with the upper tube storage assembly 6, the tube in the lower support tube groove 504 is fixed tightly, and the use direction of the lower support tube groove 504 is rotated to adjust the tube. The tube can be placed in the lower support tube groove 504 for cutting.

[0052] In this embodiment, by setting and cooperating the laser cutting machine 2023 and the infrared rangefinder 2024 in the cutting assembly 2, the first central control box 2025 controls the laser cutting machine 2023, and the second central control box 2026 controls the infrared rangefinder 2024. The first central control box 2025 and the second central control box 2026 are connected to an external computer, and the cutting stroke is input on the computer, and the laser cutting machine 2023 and the infrared rangefinder 2024 are controlled by the first central control box 2025 and the second central control box 2026.

[0053] In this embodiment, the use height of the cutting mechanism 202 can be adjusted by controlling the first small hydraulic cylinder 2014;

[0054] In this embodiment, by controlling the use of the transmission motor 203, the transmission gear 204 can be driven to rotate, thereby moving the position of the limiting slide 2012 and the cutting mechanism 202, and then adjusting the distance between the cutting mechanism 202 and the pipe to be cut in the lower pipe storage assembly 5.

[0055] In a further preferred embodiment of the present invention, Figure 1-9 As shown, the first auxiliary support assembly 3 includes a first platform 301, a third small hydraulic cylinder 303 is fixedly connected to the top of the first platform 301, and a first auxiliary support mechanism 302 is fixedly connected to the top of the third small hydraulic cylinder 303;

[0056] Two slide plate limiting grooves 305 are fixedly connected to the bottom of the first plate 301, and the bottoms of the two slide plate limiting grooves 305 are fitted and slidably connected with the outer wall of the limiting slide plate 2012;

[0057] A motor housing 304 is fixedly connected to the bottom of the first platen 301, and the inner wall of the motor housing 304 is closely connected to the outer wall of the conveying motor 203;

[0058] The first auxiliary support mechanism 302 includes a fitting connection frame 3023 fixedly arranged on the top of the third small hydraulic cylinder 303, the inner wall of the fitting connection frame 3023 is fitted and slidably connected with the first bracket 3021, and the second small hydraulic cylinder 3022 is fixedly connected between the first bracket 3021 and the fitting connection frame 3023;

[0059] The second auxiliary support assembly 4 includes a second platform 402, two first large hydraulic cylinders 401 are arranged at the bottom of the second platform 402, a fourth small hydraulic cylinder 405 is fixedly connected to the top of the second platform 402, a telescopic sliding sleeve 403 is movably connected to the outer wall of the second platform 402 through a rotating shaft, and one end of the telescopic sliding sleeve 403 is fixedly connected to the second bracket 404;

[0060] A top ball is fixedly connected to one end of the fourth small hydraulic cylinder 405, and the outer wall of the top ball is closely connected to the outer wall of the telescopic sliding sleeve 403;

[0061] The telescopic sliding sleeve 403 is composed of two sleeves which are threadedly connected to each other.

[0062] In this embodiment, the first auxiliary support mechanism 302 is used in conjunction with the first auxiliary support mechanism 302. During use, the use height of the first auxiliary support mechanism 302 is adjusted by controlling the third small hydraulic cylinder 303 to rise and fall, and the distance between the first bracket 3021 and the pipe to be cut is moved by controlling the second small hydraulic cylinder 3022, thereby achieving the purpose of auxiliary support for one side of the pipe.

[0063] In this embodiment, by setting the second auxiliary support assembly 4, in use, by controlling the use of the first large hydraulic cylinder 401, the use height of the second platform 402 and the upper structure of the second platform 402 can be adjusted by lifting and lowering, and the position of the top ball can be adjusted by lifting and lowering the fourth small hydraulic cylinder 405, so as to push out and adjust the use angle of the telescopic sliding sleeve 403 and the second bracket 404 upward, so as to achieve the purpose of the second bracket 404 to provide auxiliary support from the other side of the pipe, and gradually reduce the support height and distance of the second bracket 404 downward, and cooperate with the lower pipe storage assembly 5 to tilt the pipe to this side for unloading;

[0064] In this embodiment, the use height of the first auxiliary support mechanism 302 can be adjusted by controlling the use of the third small hydraulic cylinder 303;

[0065] In this embodiment, the two slide plate limiting grooves 305 are provided to limit the moving track of the limiting slide plate 2012;

[0066] In this embodiment, the motor housing 304 is provided to provide fixed support for the transmission motor 203.

[0067] In this embodiment, by setting the top bead, a good multi-directional fit between the top bead and the telescopic sliding sleeve 403 can be achieved;

[0068] In this embodiment, by providing the telescopic sliding sleeve 403 , during use, the two sleeves are rotated as needed to adjust the overall use length of the telescopic sliding sleeve 403 to achieve the best use effect of the second bracket 404 .

[0069] In a further preferred embodiment of the present invention, Figure 1-9 As shown, the lower storage tube assembly 5 includes a small and medium base 501, the top of the small and medium base 501 is fixedly connected to a second large hydraulic cylinder 502, the top of the second large hydraulic cylinder 502 is fixedly connected to a limiting ball 503, and the outer wall of the limiting ball 503 is movably connected to a lower support cylinder groove 504;

[0070] A spherical cover is provided at the bottom of the lower support cylinder groove 504, and the inner wall of the spherical cover is movably connected with the outer wall of the limiting ball 503;

[0071] The inner wall of the lower support cylinder groove 504 is provided with an annular groove, and the inner wall of the annular groove is provided with a plurality of balls 505;

[0072] The upper storage tube assembly 6 includes an upper motor seat 601 fixedly arranged on the support rod 8, a rotating motor 602 is fixedly connected to the bottom of the upper motor seat 601, an output shaft of the rotating motor 602 is fixedly connected to a rotating rod through a coupling, one end of the rotating rod is fixedly connected to an upper support cylinder groove 603, and a limiting ring plate 604 is fixedly connected to the inner wall of the upper support cylinder groove 603;

[0073] A pipe storage groove is formed between the limiting ring plate 604 and the upper supporting cylinder groove 603, and a rubber ring is fixedly connected to the inner wall of the pipe storage groove by glue.

[0074] In this embodiment, by setting the lower pipe storage assembly 5, the second large hydraulic cylinder 502 is raised and lowered to adjust the use height of the lower support barrel groove 504, and is used in conjunction with the upper pipe storage assembly 6 to fix the pipe in the lower support barrel groove 504, and rotate to adjust the use direction of the lower support barrel groove 504, so as to place the pipe in the lower support barrel groove 504 for cutting and take out the cut pipe;

[0075] In this embodiment, the upper support barrel groove 603 is driven to rotate by controlling the use of the rotary motor 602, thereby driving the pipe to rotate, and then adjusting the cutting position of the pipe as needed, so as to achieve the purpose of cooperation with the cutting assembly 2;

[0076] In this embodiment, the inner wall of the spherical cover and the outer wall of the limiting ball 503 are movably connected to each other, so that the use direction of the lower support tube groove 504 can be easily adjusted by rotation, so that the pipe in the lower support tube groove 504 can be stored and taken out at an angle.

[0077] In this embodiment, by disposing a plurality of balls 505, it is possible to reduce the friction resistance between the lower support tube groove 504 and the outer wall of the storage tube;

[0078] In this embodiment, by providing a pipe storage groove in the upper support barrel groove 603 , the friction coefficient between the pipe and the upper support barrel groove 603 can be increased, so as to drive the pipe to rotate by rotating the upper support barrel groove 603 .

[0079] In a further preferred embodiment of the present invention, Figure 1-9 As shown, the base assembly 1 includes a front base 101 , a fan 102 is fixedly connected to the top of the front base 101 , a magnetic plate 103 is fixedly connected to the air outlet end of the fan 102 , and a plurality of exhaust holes are formed on the outer wall of the magnetic plate 103 .

[0080] In this embodiment, by setting the fan 102 in the base component 1, ventilation can be carried out in the device, and the setting of the magnetic plate 103 can make the metal particulate matter cut and scattered in the air in the device flow into the air and be adsorbed and retained by the magnetic plate 103, thereby achieving a certain air purification effect.

[0081] In a further preferred embodiment of the present invention, Figure 1-9 As shown, the inner wall of the first auxiliary support assembly 3 is movably connected to the outer wall of the cutting assembly 2, and the outer wall of the support rod 8 is fixedly connected to the side protection cover 7, which is a transparent side protection cover.

[0082] In this embodiment, by providing the side protective cover 7, a better protective effect can be achieved during the cutting operation, and the provision of the transparent side protective cover can facilitate observation of the pipe cutting progress.

[0083] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described order of actions, because according to the present invention, some steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

[0084] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0085] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0086] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also belong to the scope of protection of the present invention.

Claims

1. A tube rotary laser cutting device, characterized in that: The invention comprises a base assembly (1), a middle or large base (9), a lower storage assembly (5), a support rod (8) and a cutting assembly (2): the top of the base assembly (1) is fixedly connected to a second auxiliary support assembly (4), the top of the middle or large base (9) is fixedly connected to a support column (10), the top of the support column (10) is fixedly connected to a first auxiliary support assembly (3), and the top of the support rod (8) is fixedly connected to an upper storage assembly (6); The cutting assembly (2) comprises a cutting mechanism (202), the cutting mechanism (202) comprises an upper connecting seat (2021), the upper connecting seat (2021) is an arc-shaped upper connecting seat, a laser cutting machine (2023) is arranged in the middle of the inner wall of the upper connecting seat (2021), a first central control box (2025) is arranged correspondingly on the back of the upper connecting seat (2021), two infrared rangefinders (2024) are arranged on the inner wall of the upper connecting seat (2021), and two second central control boxes (2026) are arranged correspondingly on the back of the upper connecting seat (2021); The cutting assembly (2) further comprises a main frame mechanism (201), wherein the main frame mechanism (201) comprises a main frame (2011), a first small hydraulic cylinder (2014) is arranged on the top of the main frame (2011), two upper connecting frames (2013) are symmetrically arranged on the top of the main frame (2011), a limiting slide plate (212) is fixedly connected to the outer wall of the main frame (2011), a movable bottom plate (2015) is fixedly connected to the bottom of the main frame (2011), a plurality of pulleys (2016) are arranged on the bottom of the movable bottom plate (2015), and a plurality of rib plates are connected between the bottom of the main frame (2011) and the movable bottom plate (2015); The cutting mechanism (202) further comprises two upper limit seats (2022) fixedly arranged at the top, the inner walls of the upper limit seats (2022) are fitted and slidably connected with the outer walls of the upper connecting frame (2013), and the top of the first small hydraulic cylinder (2014) is fixedly connected with the bottom of the upper connecting seat (2021); The cutting assembly (2) further comprises a side limit base (205) and a transmission motor (203); an output shaft of the transmission motor (203) is fixedly connected to a transmission gear (204) via a coupling; a tooth groove is provided at the bottom of the limit slide plate (2012); an outer wall of the transmission gear (204) is meshedly connected to an inner wall of the tooth groove; and a positioning hole is provided on an outer wall of the side limit base (205); The first auxiliary support assembly (3) comprises a first platform (301), the top of the first platform (301) is fixedly connected to a third small hydraulic cylinder (303), and the top of the third small hydraulic cylinder (303) is fixedly connected to a first auxiliary support mechanism (302); The bottom of the first platform (301) is fixedly connected to two slide plate limiting grooves (305), and the bottoms of the two slide plate limiting grooves (305) are fitted and slidably connected to the outer wall of the limiting slide plate (2012); A motor sleeve (304) is fixedly connected to the bottom of the first platform (301), and the inner wall of the motor sleeve (304) is closely connected to the outer wall of the transmission motor (203); The first auxiliary support mechanism (302) comprises a fitting connection frame (3023) fixedly arranged on the top of the third small hydraulic cylinder (303), the inner wall of the fitting connection frame (3023) is fitted and slidably connected with the first bracket (3021), and the second small hydraulic cylinder (3022) is fixedly connected between the first bracket (3021) and the fitting connection frame (3023); The second auxiliary support assembly (4) comprises a second platform (402), two first large hydraulic cylinders (401) are arranged at the bottom of the second platform (402), a fourth small hydraulic cylinder (405) is fixedly connected to the top of the second platform (402), an outer wall of the second platform (402) is movably connected to a telescopic sliding sleeve (403) via a rotating shaft, and one end of the telescopic sliding sleeve (403) is fixedly connected to a second bracket (404); A top ball is fixedly connected to one end of the fourth small hydraulic cylinder (405), and the outer wall of the top ball is closely connected to the outer wall of the telescopic sliding sleeve (403); The telescopic sliding sleeve (403) is composed of two sleeves threadedly connected to each other; The lower storage tube assembly (5) comprises a small and medium base (501), the top of the small and medium base (501) is fixedly connected to a second large hydraulic cylinder (502), the top of the second large hydraulic cylinder (502) is fixedly connected to a limiting ball (503), and the outer wall of the limiting ball (503) is movably connected to a lower support cylinder groove (504); A spherical cover is provided at the bottom of the lower supporting cylinder groove (504), and the inner wall of the spherical cover is movably connected to the outer wall of the limiting ball (503); An annular groove is provided on the inner wall of the lower support tube groove (504), and a plurality of balls (505) are arranged on the inner wall of the annular groove.

2. A tube rotary laser cutting device as claimed in claim 1, characterized in that: The base assembly (1) comprises a front base (101), the top of the front base (101) being fixedly connected to a fan (102), an air outlet end of the fan (102) being fixedly connected to a magnetic plate (103), and an outer wall of the magnetic plate (103) being provided with a plurality of exhaust holes.

3. A tube rotary laser cutting device as claimed in claim 2, characterized in that: The upper storage tube assembly (6) comprises an upper motor seat (601) fixedly arranged on a support rod (8); a rotating motor (602) is fixedly connected to the bottom of the upper motor seat (601); an output shaft of the rotating motor (602) is fixedly connected to a rotating rod via a coupling; one end of the rotating rod is fixedly connected to an upper support tube groove (603); and a limiting ring plate (604) is fixedly connected to the inner wall of the upper support tube groove (603); A pipe storage groove is formed between the limiting ring plate (604) and the upper supporting tube groove (603), and a rubber ring is fixedly connected to the inner wall of the pipe storage groove by glue.

4. The tube rotary laser cutting device according to claim 1, characterized in that: The inner wall of the first auxiliary support assembly (3) is movably connected to the outer wall of the cutting assembly (2), and the outer wall of the support rod (8) is fixedly connected to a side protective cover (7), wherein the side protective cover (7) is a transparent side protective cover.

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