A metal pipe processing and cutting equipment and method

Abstract

This invention discloses a metal pipe processing and cutting equipment and method, including a feeding clamping rotating assembly and a protective bearing kit. A plasma cutting mechanism connected by bolts is provided on one side of the upper part of the feeding clamping rotating assembly, and the metal pipe body is clamped on the inner side of the feeding clamping rotating assembly. The device mainly utilizes the output of a central motor to adjust the central gear, side gear, and flower-shaped lead screw, thereby adjusting the expansion block to a suitable radius. Since the rear and side elastic folding fabrics have an elastic folding structure, they can be adaptively adjusted to a suitable radius. Combined with the output of the electric rotating seat, upper rotating frame, and lower rotating frame, the bearing belt can be adjusted to a suitable taut length position as needed. This enhances the adjustment effect of the positioning adjustment component and the protective bearing kit, enabling the equipment to process products of multiple sizes.

Description

Technical Field

[0001] This invention relates to the field of plasma cutting technology, and in particular to a metal pipe processing and cutting equipment and method. Background Technology

[0002] Plasma cutting is a technology that utilizes the high energy density and instantaneous high temperature of plasma to melt metal. It is widely used in the field of metal processing. Its core principle is to ionize gas through a high-temperature electric arc to form plasma, and then use the high temperature and high-speed airflow of the plasma to melt and blow away the metal, thereby achieving cutting. Plasma cutting melts metal through high-temperature plasma and removes the molten metal with the help of high-speed airflow. It is a highly efficient and precise metal processing technology that is widely used in industrial manufacturing, construction, automobile repair and other fields.

[0003] When using existing metal pipe processing and cutting equipment, such as the uniform speed cutting equipment for plug manufacturing disclosed in application number CN202411397449.6, which relates to the field of plug manufacturing and processing technology, the equipment includes a machine tool. The upper surface of the machine tool is provided with a positioning mechanism. A metal pipe is clamped on one side of the positioning mechanism, and a clamping mechanism is provided at the other end of the metal pipe. The clamping mechanism is fixedly connected to the upper surface of the machine tool, and a laser cutting module is installed between the positioning mechanism and the clamping mechanism. This invention improves the processing quality of metal pipe cutting by setting up a positioning mechanism. It utilizes a clamping mechanism to rotate the metal pipe at a uniform speed for uniform cutting, and a laser cutting module to process the metal pipe. Molten slag splashing inside the metal pipe is blocked by magnetic blocks, preventing damage to the inner wall of the metal pipe and reducing slag adhesion. Simultaneously, the magnetic blocks adsorb cooled metal fragments, facilitating centralized recycling by the user. However, the blocking effect of the above technology is only applicable to fixed-radius sizes, making it unsuitable for processing products of diverse sizes. Therefore, we propose a metal pipe processing and cutting device and method to solve the above problems. Summary of the Invention

[0004] To address the aforementioned problems, this invention proposes a metal pipe processing and cutting equipment and method. This equipment and method primarily utilizes a central motor to adjust the central gear, side gear, and spiral screw, thereby adjusting the expansion block to a suitable radius. Since the rear and side elastic folding fabrics have an elastic folding structure, they can be adaptively adjusted to a suitable radius. Combined with the output of the electric rotary seat, upper rotating frame, and lower rotating frame, the carrying belt can be adjusted to a suitable taut length position as needed. This enhances the adjustment effect of the positioning adjustment components and the protective carrying kit, enabling the equipment to process products of multiple sizes.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A metal pipe processing and cutting device includes a feeding clamping rotating assembly and a protective bearing kit. A plasma cutting mechanism connected by bolts is provided on one side of the upper part of the feeding clamping rotating assembly. A metal pipe body is clamped on the inner side of the feeding clamping rotating assembly. A positioning adjustment component is provided at the other output end of the feeding clamping rotating assembly, and a protective bearing kit assembled by bolts is provided at the output end of the positioning adjustment component.

[0007] As a further technical solution, the feeding clamping rotating assembly includes a pad, a four-section base, a first screw assembly, a first bracket, a square frame shell, a motor base, a first drive motor, a drive gear, a gear ring shell, a positioning wheel seat, a side block, a first cylinder, a first telescopic bar, and a clamping wheel seat. The four-section base is arranged above the pad, and a first screw assembly is arranged at one output end of the four-section base. The first screw assembly is threadedly connected to the first bracket, and a square frame shell is arranged above the outer end of the first bracket. Motor bases are arranged on both sides of the square frame shell, and a first drive motor is arranged on one side of the motor base. A drive gear is arranged at the output end of the first drive motor.

[0008] As a further technical solution, the driving gear is meshed with a gear ring housing, and the inner side of the gear ring housing is provided with a ring-shaped distribution of positioning wheel seats. The outer side of the gear ring housing is provided with a bolt-connected side block, and a first cylinder is provided above one end of the side block. The output end of the first cylinder is provided with a first telescopic bar, and the bottom end of the first telescopic bar is provided with a clamping wheel seat.

[0009] As a further technical solution, the plasma cutting mechanism includes a robotic arm base, a robotic arm end, a pneumatic telescopic arm, a locking block, a nozzle, a connecting guide tube, a plasma main unit, a control panel, and a base plate. The robotic arm base is bolted to one side of the fixed assembly of the square frame shell. One end of the robotic arm base is provided with a robotic arm end, and the inner side of one end of the robotic arm end is provided with a pneumatic telescopic arm. One end of the pneumatic telescopic arm is provided with a locking block.

[0010] As a further technical solution, the inner side of the snap-fit ​​block is provided with a nozzle for sleeve installation, and a connecting tube is provided on one side of the nozzle. One end of the connecting tube is provided with a plasma main unit box for installing the control panel, and a pad substrate is provided below the plasma main unit box.

[0011] As a further technical solution, the positioning adjustment component includes a second lead screw assembly, a second bracket, a fixing collar, a through shaft, a positioning gear, a motor base plate, an end bracket ring, a second drive motor, a gear ring groove shell, a gear ring frame, a central motor, a central gear, a side gear, a flower-shaped lead screw, an expansion block, a hydraulic cylinder, a telescopic frame, and a bolt base sleeve. The second lead screw assembly is located at another output end of the four-open base. The second lead screw assembly is threadedly connected to the second bracket, and a fixing collar is located above the outer end of the second bracket. A through shaft is located on the inner side of the fixing collar, and positioning gears are located at both ends of the through shaft. A motor base plate is located at one end of the positioning gear, an end bracket ring is located on the inner side of the motor base plate, a second drive motor is located on one side of the motor base plate, and a gear ring groove shell is located on the inner side of the positioning gear. A gear ring frame is located on the inner side of the gear ring groove shell.

[0012] As a further technical solution, a central motor is provided on the inner side of one end of the toothed ring groove shell, and a central gear is provided on the output end of the central motor. A side gear is provided on the output end of the central gear, and a flower-shaped lead screw is provided on the output end of the side gear. An expansion block is threadedly connected to the flower-shaped lead screw, and a hydraulic cylinder is provided on the inner side of one end of the expansion block. A telescopic frame is provided on the output end of the hydraulic cylinder, and a bolt base sleeve is provided on one end of the telescopic frame.

[0013] As a further technical solution, the protective bearing kit includes a node block, positioning guide wheels, a rear frame, a rear-mounted elastic pleated fabric, a side frame, a side-mounted elastic pleated fabric, an electric rotating seat, an upper rotating frame, a bearing belt, a lower rotating frame, an internal frame, an airbag, a plug-in valve block, a connecting pipe, a drive air pump, and a liquid nitrogen tank. The node block is bolted to the outer end of the bolt base sleeve. A positioning guide wheel is provided on the lower inner side of the node block. A rear frame is provided on the rear inner side of the node block, and a rear-mounted elastic pleated fabric is provided on one side of the rear frame. A side frame is provided on the side of the node block, and a side-mounted elastic pleated fabric is provided on one side of the side frame.

[0014] As a further technical solution, an electric rotating seat is provided on the inner side of one end of the node block, and an upper rotating frame is provided at the output end of the electric rotating seat. A bearing belt is wound around the upper rotating frame, and a lower rotating frame is provided at one end of the bearing belt. An internal frame is provided on the inner side of the middle of the node block, and an airbag is provided at one end of the internal frame. A plug-in valve block is provided at the input end of the airbag, and a driving air pump is connected to the plug-in valve block through a connecting pipe. A liquid nitrogen tank is provided at the input end of the driving air pump.

[0015] As a further technical solution, in use, the metal pipe body is placed at the output end of the feeding clamping rotating assembly. The first cylinder above the annularly distributed side blocks on the outer side of the toothed ring shell drives the output end to operate. This causes the first telescopic bar to extend and retract, resulting in the clamping wheel at one end of the first telescopic bar rolling and clamping the metal pipe body. When the metal pipe body needs to be moved to a suitable processing position, a set of output ends on the four-opening base drives the output end to operate. The first screw assembly operates, causing the first bracket to move the square frame shell to the suitable processing position. When processing is required, the motor... The first drive motor on the base outputs power to drive the output end, which in turn drives the drive gear, causing the gear ring housing to rotate under the action of the positioning wheel seat and the square frame shell. When machining is required, the central motor on the gear ring groove shell outputs power to drive the output end, which in turn drives the central gear. The central gear then drives the side gear, which in turn drives the flower-shaped lead screw, causing the expansion block to slide to the appropriate expansion position on both ends of the gear ring frame. When positioning is required, another set of outputs on the four-section base outputs power to drive the output end, causing the second... After the lead screw assembly outputs power, the second bracket drives the fixed collar to a suitable position, causing the second drive motor on the motor base plate to output power and drive the output end. This causes the positioning gear to operate, which in turn causes the gear ring groove shell and gear ring frame to rotate. The rotation of the gear ring groove shell causes the hydraulic cylinder on the expansion block to output power and drive the output end, thus adjusting the telescopic frame and bolt base sleeve to the appropriate position for the protective bearing assembly. During the expansion and contraction adjustment of the expansion block within the gear ring groove shell and gear ring frame, the rear frame, rear elastic pleated fabric, side frame, and side elastic pleated fabric on the node block are elastically constructed to achieve the effect of adjusting the adaptation radius. When cooling is required, a plug-in connection is used. The valve block is opened, and after opening, the driving air pump inputs the liquid nitrogen coolant inside the liquid nitrogen tank into the airbag to achieve a cooling effect. The size is adjusted according to the radius, so that the electric rotating seat outputs power to drive the output end to run. After the electric rotating seat outputs power, the positioning guide wheel, under the action of the lower rotating frame, adjusts the carrying belt to a suitable length position. When cutting is required, the robotic arm base outputs power to adjust the robotic arm end to a suitable angle position. After the pneumatic telescopic arm outputs power, the locking block is adjusted to the alignment angle. When cutting is required, the control panel outputs commands to drive the plasma main unit to output power, so that the plasma is input through the connecting tube and sprayed through the nozzle to achieve the cutting effect.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The invention device mainly utilizes the output of a central motor to adjust the central gear, side gear, and patterned lead screw, thereby adjusting the expansion and contraction block to a suitable radius. Since the rear and side elastic folding fabrics have an elastic folding structure, they can be adaptively adjusted to a suitable radius operation size. Combined with the output of the electric rotary seat, upper rotating frame, and lower rotating frame, the carrying belt can be adjusted to a suitable taut length position as needed. This improves the adjustment effect of the positioning adjustment components and the protective carrying kit, enabling the equipment to process products of multiple sizes. Attached Figure Description

[0018] Figure 1 A schematic diagram of a metal pipe processing and cutting equipment and method;

[0019] Figure 2 This is a schematic diagram of the structure viewed from below in this invention;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure in this invention;

[0021] Figure 4 This is a schematic diagram of the positioning adjustment component in this invention;

[0022] Figure 5 This is a schematic diagram of the protective bearing kit in this invention;

[0023] Figure 6 This is a schematic diagram of the structure of the rear-mounted elastic folded fabric and the side-mounted elastic folded fabric in this invention.

[0024] In the diagram: 1. Feeding clamping rotating assembly; 101. Pad block; 102. Four-panel base; 103. First lead screw assembly; 104. First bracket; 105. Square frame with round shell; 106. Motor base; 107. First drive motor; 108. Drive gear; 109. Gear ring shell; 1010. Positioning wheel seat; 1011. Side block; 1012. First cylinder; 1013. First telescopic bar; 1014. Tube clamping wheel 1. Base; 2. Plasma cutting mechanism; 201. Robotic arm base; 202. Robotic arm end; 203. Pneumatic telescopic arm; 204. Clamping block; 205. Nozzle; 206. Connecting conduit; 207. Plasma main unit; 208. Control panel; 209. Pad base; 3. Metal pipe body; 4. Positioning adjustment component; 401. Second lead screw assembly; 402. Second bracket; 403. Fixing collar; 404. Through-hole 405. Through shaft bar; 406. Positioning gear; 407. Motor base plate; 408. End frame ring; 409. Second drive motor; 4000. Gear ring groove shell; 4010. Gear ring frame; 4011. Central motor; 4012. Central gear; 4013. Side gear; 4014. Flower-shaped lead screw; 4015. Expansion block; 4016. Hydraulic cylinder; 4017. Telescopic frame; 4018. Bolt base sleeve; 5. Protective load-bearing kit ; 501, node block; 502, positioning guide wheel; 503, rear frame; 504, rear elastic folding fabric; 505, side frame; 506, side elastic folding fabric; 507, electric rotating seat; 508, upper rotating frame; 509, carrying belt; 5010, lower rotating frame; 5011, internal frame; 5012, airbag; 5013, plug-in valve block; 5014, connecting pipe; 5015, drive air pump; 5016, liquid nitrogen tank. Detailed Implementation

[0025] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0026] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art will understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Please see Figure 1-6 In this embodiment of the invention, a metal pipe processing and cutting device includes a feeding clamping rotating assembly 1 and a protective bearing kit 5. A plasma cutting mechanism 2 connected by bolts is provided on one side of the upper part of the feeding clamping rotating assembly 1, and a clamped metal pipe body 3 is provided on the inner side of the feeding clamping rotating assembly 1. A positioning adjustment component 4 is provided at the other output end of the feeding clamping rotating assembly 1, and a bolt-assembled protective bearing kit 5 is provided at the output end of the positioning adjustment component 4.

[0029] The feeding clamping and rotating assembly 1 includes a pad 101, a four-opening base 102, a first lead screw assembly 103, a first bracket 104, a square frame round shell 105, a motor base 106, a first drive motor 107, a drive gear 108, a gear ring shell 109, a positioning wheel seat 1010, a side block 1011, a first cylinder 1012, a first telescopic bar 1013, and a clamping wheel seat 1014. The four-opening base 102 is provided above the pad 101, and a first lead screw assembly 103 is provided at one output end of the four-opening base 102. The first lead screw assembly 103 is threadedly connected to the first bracket 104, and a square frame round shell 105 is provided above the outer end of the first bracket 104. The motor base 106 is provided on both sides of the square frame round shell 105, and the first drive motor 107 is provided on one side of the motor base 106. The drive gear 108 is provided at the output end of the first drive motor 107.

[0030] In embodiments of the present invention, when the metal pipe body 3 needs to be moved to a suitable processing position, a set of output ends on the four-opening base 102 is used to output power to drive the output end to run. After the first lead screw group 103 outputs power, the first bracket 104 drives the square frame shell 105 to run to a suitable processing position. When processing is required, the first drive motor 107 on the motor base 106 outputs power to drive the output end to run. After the first drive motor 107 outputs power, the drive gear 108 outputs power, and the gear ring shell 109 achieves the effect of rotating under the action of the positioning wheel seat 1010 and the square frame shell 105.

[0031] The drive gear 108 is meshed with the gear ring housing 109, and the inner side of the gear ring housing 109 is provided with a ring-shaped distribution of positioning wheel seats 1010. The outer side of the gear ring housing 109 is provided with a bolt-connected side block 1011, and a first cylinder 1012 is provided above one end of the side block 1011. The output end of the first cylinder 1012 is provided with a first telescopic bar 1013, and the bottom end of the first telescopic bar 1013 is provided with a clamping wheel seat 1014.

[0032] In an embodiment of the present invention, the metal pipe body 3 is placed at the output end of the feeding clamping rotating assembly 1, and the first cylinder 1012 above the annularly distributed side blocks 1011 on the outer side of the toothed ring shell 109 outputs power to drive the output end to run. After the first cylinder 1012 outputs power, the first telescopic bar 1013 extends and retracts, so that the clamping wheel seat 1014 at one end of the first telescopic bar 1013 has the effect of rolling and clamping the metal pipe body 3.

[0033] The plasma cutting mechanism 2 includes a robotic arm base 201, a robotic arm end 202, a pneumatic telescopic arm 203, a locking block 204, a nozzle 205, a connecting conduit 206, a plasma main unit 207, a control panel 208, and a base plate 209. The robotic arm base 201 is bolted to one side of the fixing assembly of the square frame shell 105. One end of the robotic arm base 201 is provided with the robotic arm end 202, and the inner side of one end of the robotic arm end 202 is provided with the pneumatic telescopic arm 203. One end of the pneumatic telescopic arm 203 is provided with the locking block 204.

[0034] In an embodiment of the present invention, when cutting is required, the robotic arm base 201 outputs its operation to adjust the robotic arm end 202 to a suitable angle position.

[0035] The inner side of the snap-fit ​​block 204 is provided with a nozzle 205 for sleeve installation, and a connecting tube 206 is provided on one side of the nozzle 205. One end of the connecting tube 206 is provided with a plasma main unit box 207 for installing the control panel 208, and a pad base plate 209 is provided below the plasma main unit box 207.

[0036] In an embodiment of the present invention, when cutting is required, the control panel 208 outputs a command, causing the plasma host box 207 to output a running command, which causes the plasma to be input into the connecting tube 206 and sprayed through the nozzle 205 to achieve the cutting effect.

[0037] The positioning adjustment component 4 includes a second lead screw assembly 401, a second bracket 402, a fixing collar 403, a through shaft 404, a positioning gear 405, a motor base plate 406, an end frame ring 407, a second drive motor 408, a gear ring groove shell 409, a gear ring frame 4010, a central motor 4011, a central gear 4012, a side gear 4013, a flower-shaped lead screw 4014, an expansion block 4015, a hydraulic cylinder 4016, a telescopic frame 4017, and a bolt base sleeve 4018. The second lead screw assembly 401 is located at another output end of the four-opening base 102. 01 A second bracket 402 is threadedly connected, and a fixing collar 403 is provided above the outer end of the second bracket 402. A through shaft 404 is provided on the inner side of the fixing collar 403, and positioning gears 405 are provided at both ends of the through shaft 404. A motor base plate 406 is provided at one end of the positioning gear 405. An end bracket ring 407 is provided on the inner side of the motor base plate 406. A second drive motor 408 is provided on one side of the motor base plate 406, and a toothed ring groove shell 409 is provided on the inner side of the positioning gear 405. A toothed ring frame 4010 is provided on the inner side of the toothed ring groove shell 409.

[0038] In an embodiment of the present invention, when positioning is required, the output end of another set of output ends on the four-opening base 102 is used to drive the output end to run, so that after the second lead screw group 401 outputs and runs, the second bracket 402 drives the fixed collar 403 to run to a suitable position, and the second drive motor 408 on the motor base plate 406 outputs power to drive the output end to run, so that the positioning gear 405 runs, and when the positioning gear 405 runs, the gear ring groove shell 409 and the gear ring frame 4010 rotate.

[0039] A central motor 4011 is provided on the inner side of one end of the gear ring groove shell 409, and a central gear 4012 is provided on the output end of the central motor 4011. A side gear 4013 is provided on the output end of the central gear 4012, and a flower-shaped lead screw 4014 is provided on the output end of the side gear 4013. An expansion block 4015 is threadedly connected to the flower-shaped lead screw 4014, and a hydraulic cylinder 4016 is provided on the inner side of one end of the expansion block 4015. A telescopic frame 4017 is provided on the output end of the hydraulic cylinder 4016, and a bolt base sleeve 4018 is provided on one end of the telescopic frame 4017.

[0040] In an embodiment of the present invention, when processing is required, the central motor 4011 on the gear ring groove 409 outputs power to drive the output end to run, so that the central motor 4011 outputs power to run the central gear 4012, and after the central gear 4012 runs, the side gear 4013 runs, and the flower-shaped lead screw 4014 outputs power to run so that the expansion block 4015 slides at both ends of the gear ring groove 409 on the gear ring frame 4010 to a suitable expansion position.

[0041] The protective load-bearing kit 5 includes a node block 501, a positioning guide wheel 502, a rear frame 503, a rear elastic pleated fabric 504, a side frame 505, a side elastic pleated fabric 506, an electric rotating seat 507, an upper rotating frame 508, a load-bearing belt 509, a lower rotating frame 5010, an internal frame 5011, an airbag 5012, a plug-in valve block 5013, a connecting pipe 5014, a drive air pump 5015, and a liquid nitrogen tank 5016. The node block 501 is bolted to the outer end of the bolt base sleeve 4018. The positioning guide wheel 502 is provided on the lower inner side of the node block 501. The rear frame 503 is provided on the rear inner side of the node block 501, and a rear elastic pleated fabric 504 is provided on one side of the rear frame 503. The side frame 505 is provided on the side of the node block 501, and a side elastic pleated fabric 506 is provided on one side of the side frame 505.

[0042] In an embodiment of the present invention, when the toothed ring groove shell 409 rotates, the hydraulic cylinder 4016 on the expansion block 4015 outputs power to drive the output end to run, so that the telescopic frame 4017 and the bolt base sleeve 4018 drive the protective bearing kit 5 to adjust to a suitable position. When the expansion block 4015 expands and contracts between the toothed ring groove shell 409 and the toothed ring frame 4010, the rear frame 503, the rear elastic folding cloth 504, the side frame 505 and the side elastic folding cloth 506 on the node block 501 are elastically constructed to achieve the effect of adjusting the adaptation radius.

[0043] An electric rotating seat 507 is provided on the inner side of one end of the node block 501, and an upper rotating frame 508 is provided at the output end of the electric rotating seat 507. A carrying belt 509 is wound around the upper rotating frame 508, and a lower rotating frame 5010 is provided at one end of the carrying belt 509. An internal frame 5011 is provided on the inner side of the middle part of the node block 501, and an airbag 5012 is provided at one end of the internal frame 5011. A plug-in valve block 5013 is provided at the input end of the airbag 5012, and a drive air pump 5015 is connected to the plug-in valve block 5013 through a connecting pipe 5014. A liquid nitrogen tank 5016 is provided at the input end of the drive air pump 5015.

[0044] In an embodiment of the present invention, when cooling is required, the plug-in valve block 5013 is opened. After opening, the air pump 5015 is driven to input the liquid nitrogen coolant inside the liquid nitrogen tank 5016 into the airbag 5012 to achieve a cooling effect. The size is adjusted according to the radius so that the electric rotating seat 507 outputs power to drive the output end to run. After the electric rotating seat 507 outputs power, the positioning guide wheel 502, under the action of the lower rotating frame 5010, adjusts the carrying belt 509 to a suitable length position.

[0045] In use, the metal pipe body 3 is placed at the output end of the feeding clamping rotating assembly 1, and the first cylinder 1012 above the annularly distributed side blocks 1011 on the outer side of the toothed ring shell 109 outputs power to drive the output end to run. After the first cylinder 1012 outputs power, the first telescopic bar 1013 extends and retracts, so that the clamping wheel seat 1014 at one end of the first telescopic bar 1013 rolls and clamps the metal pipe body 3. When the metal pipe body 3 needs to be moved to a suitable processing position, the output end of a set of output ends on the four-open base 102 outputs power to drive the output end to run. After the first screw group 103 outputs power, the first bracket 104 drives the square frame round shell 105 to run. When machining is required, the first drive motor 107 on the motor base 106 outputs power to drive the output end. After the first drive motor 107 outputs power, the drive gear 108 outputs power, causing the gear ring housing 109 to rotate under the action of the positioning wheel seat 1010 and the square frame round housing 105. When machining is required, the central motor 4011 on the gear ring groove housing 409 outputs power to drive the output end. After the central motor 4011 outputs power, the central gear 4012 operates. When the central gear 4012 operates, the side gear 4013 operates, causing the flower-shaped lead screw 4014 to output power to expand... The shrinking block 4015 slides to the appropriate expansion / contraction position on the gear ring groove shells 409 at both ends of the gear ring frame 4010. When positioning is required, the output end of another set on the four-opening base 102 outputs power to drive the output end, causing the second lead screw assembly 401 to output power and then the second bracket 402 to drive the fixed collar 403 to the appropriate position. This causes the second drive motor 408 on the motor base plate 406 to output power to drive the output end, thus causing the positioning gear 405 to run. When the positioning gear 405 runs, the gear ring groove shell 409 and the gear ring frame 4010 rotate. When the gear ring groove shell 409 rotates, the hydraulic cylinder 4016 on the expanding / contraction block 4015 outputs power. The output end is driven to operate, so that the telescopic frame 4017 and bolt base sleeve 4018 drive the protective bearing kit 5 to adjust to a suitable position. When the expansion block 4015 expands and contracts between the toothed ring groove shell 409 and the toothed ring frame 4010, the rear frame 503, rear elastic folding cloth 504, side frame 505 and side elastic folding cloth 506 on the node block 501 are elastically constructed to achieve the effect of adjusting the adaptation radius. When cooling is required, the plug-in valve block 5013 is opened. After opening, the air pump 5015 is driven to input the liquid nitrogen coolant inside the liquid nitrogen tank 5016 into the air bag 5012 to achieve the cooling effect. The size is adjusted according to the radius, so that the electric rotating seat 507 outputs power to drive the output end to operate.After the electric rotary seat 507 is activated, the positioning guide wheel 502, under the action of the lower rotating frame 5010, adjusts the carrying belt 509 to a suitable length position. When cutting is required, the robotic arm base 201 is activated, adjusting the robotic arm end 202 to a suitable angle position. The pneumatic telescopic arm 203 is activated, adjusting the locking block 204 to the alignment angle. When cutting is needed, the control panel 208 outputs a command, activating the plasma main unit 207, which then inputs plasma through the connecting tube 206 and sprays it through the nozzle 205 to achieve the cutting effect.

[0046] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0047] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A metal pipe processing and cutting device, comprising a feeding clamping and rotating assembly (1) and a protective bearing kit (5), characterized in that: The upper side of the feeding clamping rotating assembly (1) is provided with a plasma cutting mechanism (2) connected by bolts, the inner side of the feeding clamping rotating assembly (1) is provided with a clamped metal pipe body (3), the other output end of the feeding clamping rotating assembly (1) is provided with a positioning adjustment component (4), and the output end of the positioning adjustment component (4) is provided with a bolt-assembled protective bearing kit (5). The feeding clamping rotating assembly (1) includes a pad (101), a four-opening base (102), a first lead screw assembly (103), a first bracket (104), a square frame round shell (105), a motor base (106), a first drive motor (107), a drive gear (108), a gear ring shell (109), a positioning wheel seat (1010), a side block (1011), a first cylinder (1012), a first telescopic bar (1013), and a clamping wheel seat (1014). The four-opening base is provided above the pad (101). 102), and a first lead screw assembly (103) is provided at one output end of the four-open base (102). The first lead screw assembly (103) is threadedly connected to a first bracket (104). A square frame shell (105) is provided above the outer end of the first bracket (104). Motor bases (106) are provided on both sides of the square frame shell (105). A first drive motor (107) is provided on one side of the motor base (106). A drive gear (108) is provided at the output end of the first drive motor (107). The drive gear (108) is meshed with a gear ring housing (109), and the inner side of the gear ring housing (109) is provided with a ring-shaped positioning wheel seat (1010), the outer side of the gear ring housing (109) is provided with a bolt-connected side block (1011), and a first cylinder (1012) is provided above one end of the side block (1011). The output end of the first cylinder (1012) is provided with a first telescopic bar (1013), and the bottom end of the first telescopic bar (1013) is provided with a clamping wheel seat (1014). The protective bearing kit (5) includes a node block (501), positioning guide wheels (502), a rear frame (503), a rear elastic pleated fabric (504), a side frame (505), a side elastic pleated fabric (506), an electric rotating seat (507), an upper rotating frame (508), a bearing belt (509), a lower rotating frame (5010), an internal frame (5011), an airbag (5012), a plug-in valve block (5013), a connecting pipe (5014), a drive air pump (5015), and a liquid nitrogen tank (5016). The node block (501) is bolted to the outer end of the bolt base sleeve (4018) of the positioning adjustment component (4). A positioning guide wheel (502) is provided on the lower inner side of the node block (501). A rear frame (503) is provided on the rear inner side of the node block (501), and a rear elastic folding cloth (504) is provided on one side of the rear frame (503). A side frame (505) is provided on the side of the node block (501), and a side elastic folding cloth (506) is provided on one side of the side frame (505). An electric rotating seat (507) is provided on the inner side of one end of the node block (501), and an upper rotating frame (508) is provided at the output end of the electric rotating seat (507). A carrying belt (509) is wound around the upper rotating frame (508), and a lower rotating frame (5010) is provided at one end of the carrying belt (509). An internal frame (5011) is provided on the inner side of the middle part of the node block (501), and an airbag (5012) is provided at one end of the internal frame (5011). A plug-in valve block (5013) is provided at the input end of the airbag (5012), and a drive air pump (5015) is connected to the plug-in valve block (5013) through a connecting pipe (5014). A liquid nitrogen tank (5016) is provided at the input end of the drive air pump (5015).

2. The metal pipe processing and cutting equipment according to claim 1, characterized in that: The plasma cutting mechanism (2) includes a robotic arm base (201), a robotic arm end (202), a pneumatic telescopic arm (203), a snap-fit ​​block (204), a nozzle (205), a connecting tube (206), a plasma main unit (207), a control panel (208), and a pad base (209). The robotic arm base (201) is bolted to the upper side of the fixing assembly of the square round shell (105). One end of the robotic arm base (201) is provided with a robotic arm end (202), and a pneumatic telescopic arm (203) is provided on the inner side of one end of the robotic arm end (202). One end of the pneumatic telescopic arm (203) is provided with a snap-fit ​​block (204). The inner side of the snap-fit ​​block (204) is provided with a nozzle (205) for sleeve installation, and a connecting tube (206) is provided on one side of the nozzle (205). One end of the connecting tube (206) is provided with a plasma main unit box (207) for installing a control panel (208), and a pad base plate (209) is provided below the plasma main unit box (207).

3. The metal pipe processing and cutting equipment according to claim 2, characterized in that: The positioning adjustment component (4) includes a second lead screw assembly (401), a second bracket (402), a fixing collar (403), a through shaft (404), a positioning gear (405), a motor base plate (406), an end frame ring (407), a second drive motor (408), a gear ring groove shell (409), a gear ring frame (4010), a central motor (4011), a central gear (4012), a side gear (4013), a flower-shaped lead screw (4014), an expansion block (4015), a hydraulic cylinder (4016), a telescopic frame (4017), and a bolt base sleeve (4018). The second lead screw assembly (401) is located at another output end of the four-opening base (102). 01) A second bracket (402) is threadedly connected, and a fixing collar (403) is provided above the outer end of the second bracket (402). A through shaft (404) is provided on the inner side of the fixing collar (403), and positioning gears (405) are provided at both ends of the through shaft (404). A motor base plate (406) is provided at one end of the positioning gear (405). An end frame ring (407) is provided on the inner side of the motor base plate (406). A second drive motor (408) is provided on one side of the motor base plate (406), and a toothed ring groove shell (409) is provided on the inner side of the positioning gear (405). A toothed ring frame (4010) is provided on the inner side of the toothed ring groove shell (409). A central motor (4011) is provided on the inner side of one end of the toothed ring groove shell (409), and a central gear (4012) is provided on the output end of the central motor (4011). A side gear (4013) is provided on the output end of the central gear (4012), and a flower-shaped lead screw (4014) is provided on the output end of the side gear (4013). An expansion block (4015) is threadedly connected to the flower-shaped lead screw (4014), and a hydraulic cylinder (4016) is provided on the inner side of one end of the expansion block (4015). A telescopic frame (4017) is provided on the output end of the hydraulic cylinder (4016), and a bolt base sleeve (4018) is provided on one end of the telescopic frame (4017).

4. A method for processing and cutting metal pipe fittings using the equipment described in claim 3, characterized in that: In use, the metal pipe body (3) is placed at the output end of the feeding clamping rotating assembly (1), and the first cylinder (1012) above the annularly distributed side blocks (1011) on the outer side of the toothed ring shell (109) outputs power to drive the output end to run. After the first cylinder (1012) outputs power, the first telescopic bar (1013) extends and retracts, so that the clamping wheel seat (1014) at one end of the first telescopic bar (1013) rolls and clamps the metal pipe body (3). When the metal pipe body (3) needs to run to a suitable processing position, the output end of a set of output ends on the four-open base (102) is used to drive the output end to run. The first screw group (103) outputs power. After the first bracket (104) drives the square frame shell (105) to a suitable processing position, when processing is required, the first drive motor (107) on the motor base (106) outputs power to drive the output end to run. After the first drive motor (107) outputs power, the drive gear (108) outputs power and then the gear ring shell (109) rotates under the action of the positioning wheel seat (1010) and the square frame shell (105). When processing is required, the central motor (4011) on the gear ring groove shell (409) outputs power to drive the output end to run. After the central motor (4011) outputs power, the central gear (4012) runs. After the central gear (4012) runs, the side gear (4013) runs, causing the flower-shaped lead screw (4014) to output and run, so that the expansion block (4015) slides in the gear ring groove shell (409) at both ends of the gear ring frame (4010) to a suitable expansion position. When positioning is required, the other set of output ends on the four-opening base (102) outputs power to drive the output end to run, so that the second lead screw set (401) outputs and runs, causing the second bracket (402) to drive the fixed collar (403) to run to a suitable position, and causing the second drive motor (408) on the motor base plate (406) to output power to drive the output end to run, so that the positioning gear (405) runs. After the wheel (405) runs, the toothed ring groove shell (409) and the toothed ring frame (4010) rotate. When the toothed ring groove shell (409) rotates, the hydraulic cylinder (4016) on the expansion block (4015) outputs power to drive the output end to run, so that the telescopic frame (4017) and the bolt base sleeve (4018) drive the protective bearing kit (5) to adjust to a suitable position. When the expansion block (4015) expands and contracts between the toothed ring groove shell (409) and the toothed ring frame (4010), since the rear frame (503), the rear elastic folding cloth (504), the side frame (505) and the side elastic folding cloth (506) on the node block (501) are elastically constructed, the effect of adjusting the adaptation radius is achieved. When cooling is required,The plug-in valve block (5013) is used to open the air pump (5015) to input the liquid nitrogen coolant inside the liquid nitrogen tank (5016) into the air bag (5012) to achieve a cooling effect. The size is adjusted according to the radius so that the electric rotating seat (507) outputs power to drive the output end to run. After the electric rotating seat (507) outputs and runs, the positioning guide wheel (502) and the lower rotating frame (5010) are used to adjust the carrying belt (509) to a suitable length position. When cutting is required, the mechanical arm base (201) outputs and runs so that the mechanical arm end (202) is adjusted to a suitable angle position. After the pneumatic telescopic arm (203) outputs and runs, the locking block (204) is adjusted to the alignment angle. When cutting is required, the control panel (208) outputs a command so that the plasma main unit (207) outputs and runs so that the connecting tube (206) inputs plasma and sprays it through the nozzle (205) to achieve the cutting effect. ,

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