A drilling and tapping integrated laser tube cutting machine capable of automatic loading

Abstract

The present invention belongs to the technical field of laser tube cutting equipment, and particularly relates to a drilling and tapping integrated laser tube cutting machine capable of automatic feeding. It comprises a first base, an adjustment component, a pipe arrangement component, a feeding component, a second base, a receiving component, a pushing component, a drilling and tapping integrated machine and a laser tube cutting part; the adjustment component and the pipe arrangement component are both fixedly mounted on the first base; the adjustment component is located at one end of the pipe arrangement component; the feeding component comprises a first movable plate, a second motor and a second movable plate; the first movable plate is movably mounted on the end of the pipe arrangement component away from the adjustment component; the second movable plate is movably mounted on the first movable plate, and a connecting column is fixedly connected below the end of the second movable plate away from the first movable plate; through the above arrangement, the drilling and tapping integrated laser tube cutting machine capable of automatic feeding can automatically perform feeding operations without human supervision during operation, saving labor costs.

Description

Technical Field

[0001] The invention belongs to the technical field of laser tube cutting equipment, and in particular relates to a drilling and tapping integrated laser tube cutting machine capable of automatic feeding. Background Art

[0002] Laser cutting uses a focused high-power density laser beam to irradiate the workpiece, causing the irradiated material to melt, vaporize, ablate or reach the ignition point quickly, and at the same time uses a high-speed airflow coaxial with the beam to blow away the molten material, thereby achieving the cutting of the workpiece. Laser cutting is one of the thermal cutting methods.

[0003] Laser tube cutting machine is one of the laser cutting equipment. Now many domestic and foreign laser tube cutting machine automatic feeding systems will screen and separate the tubes to ensure that only one tube is sent to the processing machine. When the tubes are sent from the feeding belt to the rack, the number and orientation of the tubes are random. The orientation of the tubes on the rack may be that multiple tubes are stacked together, and the height of the stacked tubes is just at the same height as the hook mechanism. For large tubes (the short side of the cross section is greater than 80mm), the hook may interfere with the tube during the pushing process, causing the hook to get stuck and damage the laser tube cutting machine. In order to ensure the normal operation of the laser tube cutting machine, personnel need to be assigned to take care of it, which greatly wastes manpower. Summary of the invention

[0004] In view of the above problems, the present invention provides a drilling and tapping integrated laser pipe cutting machine capable of automatic feeding, comprising a first base, an adjustment component, a pipe arrangement component, a feeding component, a second base, a receiving component, a pushing component, a drilling and tapping integrated machine and a laser pipe cutting unit;

[0005] The adjustment assembly and the pipe arrangement assembly are both fixedly mounted on the first base; the adjustment assembly is located at one end of the pipe arrangement assembly; the feeding assembly comprises a first movable plate, a second motor and a second movable plate; the first movable plate is movably mounted at one end of the pipe arrangement assembly away from the adjustment assembly;

[0006] The second movable plate is movably mounted on the first movable plate, and a connecting column is fixedly connected to the lower side of one end of the second movable plate away from the first movable plate; the second base is fixedly mounted on a side of the first base where the pipe row assembly is mounted; the receiving assembly is fixedly mounted on the second base; the pushing assembly is movably mounted on the second base and is located above the receiving assembly; the feed port of the drilling and tapping machine is connected to the receiving assembly; the laser pipe cutting part is arranged at one end of the drilling and tapping machine away from the receiving assembly.

[0007] Further, the pipe arrangement assembly includes a second cylinder and a holding table;

[0008] One end of the main body of the two groups of the second cylinders is fixedly mounted on the first base via a second support plate; one end of the output shaft of the second cylinder is transmission-connected to a second baffle, and a pressure plate is provided at the upper end of the second baffle; the placing table is located between the two groups of the second baffles; the lower end of the second baffle slides and fits the upper surface of the placing table.

[0009] Furthermore, mounting plates are symmetrically arranged on both side ends of the placing table; a first slide rail is arranged on the mounting plate; and the first movable plate is movably mounted on the first slide rail.

[0010] Furthermore, the placing table is fixedly mounted on the first base via a third supporting plate; the upper surface of the placing table is an inclined surface, and the angle between the upper surface of the placing table and the first base is an acute angle.

[0011] Furthermore, a first through slot is provided on the containing platform, and a third baffle is provided on a side of the first through slot away from the conveyor belt.

[0012] Furthermore, first card slots are provided on both inner walls of the first through slot, and card blocks are connected in the first card slots by spring movement; the two groups of card blocks are symmetrical to each other; the upper end surface of the card block is an inclined surface, and the card block can be retracted into the first card slot.

[0013] Furthermore, the feeding assembly also includes a third motor; the connecting column is located in the first through groove; a second slot is provided on one side of the connecting column, and a second through groove is also provided on the connecting column; the second through groove passes through the connecting column and is connected to the second slot; a gear is rotatably installed in the second slot; one end of the output shaft of the third motor is connected to the gear transmission.

[0014] Furthermore, the loading assembly also includes a clamping portion; the clamping portion includes a clamping plate and an arc plate, and the clamping plate is movably clamped in the second through groove; the two ends of the clamping plate are respectively fixedly connected to the arc plate; a rack is provided on one side of the clamping plate close to the second clamping groove; and the rack is meshed with the gear.

[0015] Furthermore, the receiving assembly includes a first fixed plate, a fourth motor and a third movable plate; two groups of the first fixed plates are respectively fixedly mounted on the two ends of the second base, and one end of the body of the fourth motor is fixedly mounted on the first fixed plate; a second ball screw is rotatably mounted between the two groups of the first fixed plates; one end of the output shaft of the fourth motor is transmission-connected to the second ball screw; two groups of the third movable plates are movably mounted on the second ball screw, and the internal threads of the two groups of the third movable plates connected to the second ball screw are opposite.

[0016] Furthermore, the receiving assembly also includes a receiving roller; the receiving roller is rotatably mounted on the third movable plate, and a plurality of groups of third slots are provided on the receiving roller; the plurality of groups of third slots are arranged in a circular array; and each group of third slots is filled with a plurality of groups of balls.

[0017] The beneficial effects of the present invention are:

[0018] 1. Adjust the uneven pipes through the adjustment component, so that the two ends of several groups of pipes are flush and enter the pipe arrangement component; arrange the several groups of pipes in order through the pipe arrangement component and enter the loading component in order; put the pipes into the receiving component through the loading component, and use the receiving component to keep the pipes and the feed port of the drilling and tapping machine aligned, so that the processing accuracy of the pipes is higher; then push the pipes on the receiving component into the feed port of the drilling and tapping machine through the pushing component, and then use the drilling and tapping machine and the laser pipe cutting part to process the pipes. The above steps do not require human supervision, and the loading operation can be automatically performed, saving labor costs.

[0019] 2. Two groups of first cylinders are used to drive two groups of first baffles to align the two ends of several groups of pipes, and transport them to the pipe arrangement assembly through a conveyor belt to sort out the uneven pipes, making the feeding of the pipes smoother.

[0020] 3. By setting a clamping block, when the vertical downward pressure applied to the clamping block exceeds a preset value, the clamping block shrinks into the first clamping groove, so that the pipe passes through the first through groove in a more orderly manner.

[0021] 4. When the two sets of the clamping plates are located inside the two ends of the pipe, the second motor is started to lower the horizontal height of the clamping plates from the initial position, driving the pipe to descend until it passes through the clamping block, so that the pipe is placed on the receiving assembly. After that, the clamping plates are moved toward the first moving plate by the third motor to separate from the pipe, and the second motor is started to raise the clamping plates to the initial height position, so that the pipe can be continuously placed on the receiving assembly, making the pipe loading efficiency higher.

[0022] 5. By filling several groups of balls in each group of the third slots, the outer wall of the pipe located on the two groups of receiving rollers is slidably connected with the several groups of balls, thereby reducing the resistance generated by the pushing component pushing the pipe, reducing energy consumption, and reducing production costs.

[0023] Other features and advantages of the present invention will be described in the following description, and partly become obvious from the description, or be understood by implementing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 A schematic structural diagram of a drilling and tapping integrated laser pipe cutting machine capable of automatic loading according to an embodiment of the present invention is shown;

[0026] Figure 2 A schematic diagram showing the structure of an adjustment component according to an embodiment of the present invention is shown;

[0027] Figure 3 A schematic structural diagram of a pipe arrangement assembly according to an embodiment of the present invention is shown;

[0028] Figure 4 A schematic cross-sectional view of a holding platform according to an embodiment of the present invention is shown;

[0029] Figure 5 A schematic structural diagram of a feeding assembly according to an embodiment of the present invention is shown;

[0030] Figure 6 A schematic diagram showing the structure of a connecting column and a clamping portion according to an embodiment of the present invention is shown;

[0031] Figure 7 A schematic diagram showing the structure of a receiving component and a pushing component in an embodiment of the present invention is shown;

[0032] Figure 8 A schematic diagram showing the structure of a receiving assembly according to an embodiment of the present invention is shown;

[0033] Fig. 9 A schematic structural diagram of a receiving roller according to an embodiment of the present invention is shown;

[0034] Fig.10 A schematic diagram showing the structure of a push component according to an embodiment of the present invention is shown;

[0035] Fig.11 A schematic diagram of the structure of a drilling and tapping machine according to an embodiment of the present invention is shown;

[0036] Fig.12 A schematic cross-sectional structure diagram of a drilling and tapping machine according to an embodiment of the present invention is shown.

[0037] In the figure: 1, first base; 2, adjustment assembly; 21, first support plate; 22, first cylinder; 23, first baffle; 24, conveyor belt; 3, pipe assembly; 31, second support plate; 32, second cylinder; 33, second baffle; 331, pressure plate; 34, third support plate; 35, placing table; 351, third baffle; 352, first through groove; 353, block; 354, first slot; 36, mounting plate; 361, first slide rail; 4, loading assembly; 41, first moving plate; 42, first motor; 43, first ball screw; 44, second motor; 45, second moving plate; 46, connecting column; 461, second slot; 462, second through groove; 47, clamping part ;471, clamping plate;472, arc plate;473, rack;48, gear;49, third motor;5, second base;6, receiving assembly;61, first fixed plate;62, fourth motor;63, second ball screw;64, third movable plate;65, receiving roller;651, third clamping slot;652, ball;7, pushing assembly;71, second fixed plate;72, second slide rail;73, fifth motor;74, support column;8, drilling and tapping machine;81, machine body;811, third through slot;812, rotating assembly;813, roller;814, telescopic assembly;815, fourth clamping slot;816, fourth through slot;82, drilling and tapping assembly;9, pipe;10, laser pipe cutting unit. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] The embodiment of the present invention provides a drilling and tapping integrated laser pipe cutting machine capable of automatic feeding, comprising a first base 1, an adjustment component 2, a pipe arrangement component 3, a feeding component 4, a second base 5, a receiving component 6, a pushing component 7, a drilling and tapping integrated machine 8 and a laser pipe cutting unit 10; the drilling and tapping integrated machine, for example, Figure 1 shown.

[0040] The adjustment component 2 and the pipe arrangement component 3 are both fixedly mounted on the first base 1; the adjustment component 2 is located at one end of the pipe arrangement component 3; the adjustment component 2 is used to align the uneven pipes 9 so that the pipes 9 can enter the pipe arrangement component 3; the pipe arrangement component 3 is used to arrange the pipes 9 entering the pipe arrangement component 3 neatly.

[0041] The feeding assembly 4 is fixedly mounted on one end of the pipe arrangement assembly 3 away from the adjustment assembly 2; the second base 5 is fixedly mounted on the side of the first base 1 where the pipe arrangement assembly 3 is mounted; the receiving assembly 6 is fixedly mounted on the second base 5; the pushing assembly 7 is movably mounted on the second base 5 and is located above the receiving assembly 6; the feed port of the drilling and tapping machine 8 is connected to the receiving assembly 6. The laser pipe cutting unit 10 is arranged at one end of the drilling and tapping machine 8 away from the receiving assembly 6.

[0042] The drilling and tapping machine 8 is used to perform drilling processing on the pipe 9, and the laser pipe cutting unit 10 is used to cut the pipe 9 after the drilling processing.

[0043] The loading component 4 is used to transport the pipes 9 in the pipe assembly 3 to the receiving component 6; the receiving component 6 is used to receive pipes 9 of different sizes; the pushing component 7 is used to push the pipes 9 on the receiving component 6 and allow the pipes 9 to enter the feed port of the drilling and tapping machine 8, after which the pipes 9 can be processed by the drilling and tapping machine 8.

[0044] Exemplarily, several uneven pipes 9 are adjusted through the adjustment component 2, so that the two ends of several groups of pipes 9 are flush and enter the pipe arrangement component 3; the pipe arrangement component 3 is used to arrange several groups of pipes 9 in order and enter the loading component 4 in an orderly manner; the loading component 4 is used to put the pipes 9 into the receiving component 6, and the receiving component 6 is used to align the pipes 9 with the feed port of the drilling and tapping machine 8, so that the processing accuracy of the pipes is higher; the pipes 9 on the receiving component 6 are pushed into the feed port of the drilling and tapping machine 8 through the pushing component 7, and then the drilling and tapping machine 8 and the laser pipe cutting part 10 are used to process the pipes 9. The above steps do not require human supervision, and the loading operation can be automatically performed, saving labor costs.

[0045] The adjustment assembly 2 includes a first cylinder 22 and a conveyor belt 24, illustratively, as Figure 2 shown.

[0046] One end of the main body of the two groups of the first cylinders 22 is fixedly mounted on the first base 1 through the first support plate 21; one end of the output shaft of the first cylinder 22 is drivingly connected to the first baffle 23; the conveyor belt 24 is located between the two groups of the first baffles 23; the conveyor belt 24 is used to transport the pipes 9, and through the two groups of the first cylinders 22, the two groups of the first baffles 23 are driven to align the two ends of several groups of pipes 9, and transport them to the pipe assembly 3 through the conveyor belt 24, so as to sort out the uneven pipes 9 and make the loading of the pipes 9 smoother.

[0047] The pipe assembly 3 includes a second cylinder 32 and a placing table 35, illustratively, as Figure 3 shown.

[0048] One end of the main body of the two groups of the second cylinders 32 is fixedly mounted on the first base 1 through a second support plate 31; one end of the output shaft of the second cylinder 32 is transmission-connected to a second baffle 33, and a pressure plate 331 is provided at the upper end of the second baffle 33; the pressure plate 331 is used to prevent the pipes 9 from stacking, so that only a single layer of pipes 9 is located on the placing table 35.

[0049] The placing platform 35 is located between two sets of the second baffles 33 ; the lower ends of the second baffles 33 are slidably attached to the upper surface of the placing platform 35 .

[0050] The two side ends of the placing platform 35 are symmetrically provided with mounting plates 36 ; the mounting plates 36 are provided with first slide rails 361 ; the loading assembly 4 is movably mounted on the first slide rails 361 .

[0051] The placing table 35 is fixedly mounted on the first base 1 through the third supporting plate 34; the upper surface of the placing table 35 is an inclined surface, for example, Figure 4 As shown; the angle between the upper surface of the placing table 35 and the first base 1 is an acute angle, which is conducive to the displacement of the pipe 9 on the placing table 35 from a higher level to a lower level.

[0052] The placing platform 35 is further provided with a first through slot 352 , and a third baffle 351 is provided on a side of the first through slot 352 away from the conveyor belt 24 . The third baffle 351 is used to prevent the pipe 9 from falling off the placing platform 35 .

[0053] The inner walls of both sides of the first through slot 352 are each provided with a first clamping slot 354 , in which a clamping block 353 is clamped by a spring; the two groups of clamping blocks 353 are symmetrical to each other.

[0054] The upper end surface of the clamping block 353 is an inclined surface, so that when a vertical downward pressure is applied to the clamping block 353 , the clamping block 353 can be retracted into the first clamping groove 354 .

[0055] The first through groove 352 is used to allow the pipe 9 to enter and is blocked by the two groups of the blocks 353; when the vertical downward pressure applied to the blocks 353 exceeds a preset value, the blocks 353 shrink into the first groove 354, so that the pipe 9 is more orderly when passing through the first through groove 352.

[0056] The feeding assembly 4 includes a first moving plate 41, a first motor 42, a second motor 44, a clamping portion 47 and a third motor 49. For example, Figure 5 and Figure 6 shown.

[0057] The lower end of the first movable plate 41 is movably mounted on the first slide rail 361 through the first motor 42; the first motor 42 allows the two groups of first movable plates 41 to move closer to or farther from each other, thereby adjusting the appropriate distance according to the different lengths of the pipes 9.

[0058] A first ball screw 43 is rotatably mounted on one side of the two groups of first movable plates 41 that are close to each other; one end of the body of the second motor 44 is fixedly mounted on the first movable plate 41 , and one end of the output shaft of the second motor 44 is transmission-connected to the first ball screw 43 .

[0059] A second movable plate 45 is also movably mounted on the first ball screw 43 , a connecting column 46 is fixedly connected below one end of the second movable plate 45 away from the first ball screw 43 , and a body of a third motor 49 is fixedly mounted above one end of the second movable plate 45 away from the first ball screw 43 .

[0060] The connecting column 46 is located in the first through slot 352 ; a second slot 461 is formed on one side of the connecting column 46 , and a second through slot 462 is also formed on the connecting column 46 ; the second through slot 462 passes through the connecting column 46 and is connected to the second slot 461 .

[0061] A gear 48 is rotatably mounted in the second slot 461 ; one end of the output shaft of the third motor 49 is drivingly connected to the gear 48 .

[0062] The clamping portion 47 includes a clamping plate 4711 and an arc plate 472. The clamping plate 4711 is movably clamped in the second through slot 462. Both ends of the clamping plate 4711 are fixedly connected to the arc plate 472 respectively. The arc plate 472 is used to prevent the clamping plate 4711 from being separated from the second through slot 462. A rack 473 is provided on one side of the clamping plate 4711 close to the second clamping slot 461. The rack 473 is meshed with the gear 48.

[0063] Exemplarily, by starting the third motor 49, the driving gear 48 rotates, driving the clamping plate 4711 to move in the second through groove 462 in a direction away from the first movable plate 41 or in a direction close to the first movable plate 41, so that the clamping plate 471 can enter the interior of the tube 9 or leave the interior of the tube 9.

[0064] When the two groups of the clamping plates 471 are located inside the two ends of the pipe 9, the second motor 44 is started to lower the level of the clamping plates 471 from the initial position, driving the pipe 9 to drop until it passes through the clamping block 353, so that the pipe 9 is placed on the receiving assembly 6. After that, the clamping plates 471 are moved toward the direction close to the first moving plate 41 by the third motor 49 to separate from the pipe 9, and the second motor 44 is started to raise the clamping plates 471 to the initial height position, so that the pipe 9 can be continuously placed on the receiving assembly 6, so that the feeding efficiency of the pipe 9 is higher.

[0065] The receiving assembly 6 includes a first fixed plate 61, a fourth motor 62, a third movable plate 64 and a receiving roller 65. For example, Figure 7 , Figure 8 , Fig. 9 and Fig.10 shown.

[0066] The two groups of the first fixing plates 61 are respectively fixedly mounted on the two ends of the second base 5, and one end of the body of the fourth motor 62 is fixedly mounted on the first fixing plate 61; a second ball screw 63 is rotatably mounted between the two groups of the first fixing plates 61; one end of the output shaft of the fourth motor 62 is transmission-connected to the second ball screw 63.

[0067] The two groups of the third movable plates 64 are movably mounted on the second ball screw 63, and the internal threads of the two groups of the third movable plates 64 connected to the second ball screw 63 are opposite, so that when the second ball screw 63 rotates, the two groups of the third movable plates 64 approach or move away from each other.

[0068] The receiving roller 65 is rotatably mounted on the third movable plate 64, and is provided with a plurality of groups of third slots 651; the plurality of groups of third slots 651 are arranged in a ring array; each group of third slots 651 is filled with a plurality of groups of balls 652, so that the outer wall of the tube 9 located on the two groups of receiving rollers 65 is slidably connected with the plurality of groups of balls 652, thereby reducing the resistance generated by the pushing component 7 in pushing the tube 9, reducing energy consumption, and lowering production costs.

[0069] Exemplarily, by starting the fourth motor 62, the two groups of receiving rollers 65 are moved closer to or farther from each other to adapt to pipes 9 of different diameters, thus having a wider range of applications.

[0070] The pushing assembly 7 includes a second fixing plate 71, a second slide rail 72, a fifth motor 73 and a stop column 74; two sets of the second fixing plates 71 are fixedly mounted on both ends of the second base 5, and the upper ends of the two sets of the second fixing plates 71 are fixedly connected by the second slide rail 72. The stop column 74 is moved and clamped on the second slide rail 72 by the fifth motor 73.

[0071] For example, the fifth motor 73 can be started to drive the support column 74 to push the pipe 9 on the two sets of receiving rollers 65, so that the pipe 9 can be transported to the feed port of the drilling and tapping machine 8, thereby realizing automatic loading and higher loading efficiency.

[0072] The drilling and tapping machine 8 includes a body 81 and a drilling and tapping assembly 82. Fig.11 and Fig.12 shown.

[0073] The machine body 11 is provided with a third through slot 811 which is the feed port of the drilling and tapping machine 8 ; the inner wall of the third through slot 811 is provided with a plurality of fourth slots 815 ; the plurality of fourth slots 815 are arranged in a circular array and are not less than four.

[0074] The body of the telescopic component 814 is fixedly installed in the fourth slot 815; one end of the output shaft of the telescopic component 814 is transmission-connected to the rotating component 812, and both ends of the rotating component 812 are transmission-connected to the roller 813; the roller 813 is rotated by starting the rotating component 812.

[0075] A fourth through slot 816 is further formed at the top of the machine body 81 ; the drilling and tapping assembly 82 is fixedly mounted on the top of the machine body 81 ; and one end of the output shaft of the drilling and tapping assembly 82 can movably pass through the fourth through slot 816 .

[0076] Exemplarily, when the tube 9 is pushed into the third through groove 811 by the stop column 74, one end of the output shaft of the several groups of telescopic components 814 is extended to clamp the tube 9, thereby limiting the position of the tube 9. Afterwards, the drilling and tapping component 82 is started to drill and tap the tube 9 through the fourth through groove 816. When it is necessary to drill and tap other surfaces of the tube 9, it is only necessary to start the rotating component 812 to change the surface of the tube 9. After the drilling and tapping is completed, the roller 813 located on the upper part of the tube 9 is retracted through the telescopic component 814, so that the stop column 74 can continue to push the tube 9 into the laser tube cutting part 10 for cutting, which solves the problem of drilling and tapping on the cut tube, saves working procedures, and improves production efficiency.

[0077] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein; and these modifications or substitutions do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A drilling and tapping integrated laser pipe cutting machine capable of automatic loading, characterized in that: It comprises a first base (1), an adjustment component (2), a pipe arrangement component (3), a loading component (4), a second base (5), a receiving component (6), a pushing component (7), a drilling and tapping machine (8) and a laser pipe cutting unit (10); The adjustment assembly (2) and the pipe arrangement assembly (3) are both fixedly mounted on the first base (1); the adjustment assembly (2) is located at one end of the pipe arrangement assembly (3); the loading assembly (4) comprises a first movable plate (41), a second motor (44) and a second movable plate (45); the first movable plate (41) is movably mounted at one end of the pipe arrangement assembly (3) away from the adjustment assembly (2); The second movable plate (45) is movably mounted on the first movable plate (41), and a connecting column (46) is fixedly connected below one end of the second movable plate (45) away from the first movable plate (41); the second base (5) is fixedly mounted on a side of the first base (1) on which the pipe arrangement assembly (3) is mounted; the receiving assembly (6) is fixedly mounted on the second base (5); the pushing assembly (7) is movably mounted on the second base (5) and is located above the receiving assembly (6); the feed port of the drilling and tapping machine (8) is connected to the receiving assembly (6); the laser pipe cutting unit (10) is arranged at one end of the drilling and tapping machine (8) away from the receiving assembly (6); The pipe (9) is placed on the receiving component (6) through the loading component (4); A first ball screw (43) is rotatably mounted on one side of the two groups of first movable plates (41) that are close to each other; one end of the body of the second motor (44) is fixedly mounted on the first movable plate (41), and one end of the output shaft of the second motor (44) is drivingly connected to the first ball screw (43); A second movable plate (45) is also movably mounted on the first ball screw (43).

2. The drilling and tapping integrated laser pipe cutting machine capable of automatic loading according to claim 1, characterized in that: The pipe arrangement assembly (3) comprises a second cylinder (32) and a placing table (35); One end of the body of the two groups of the second cylinders (32) is fixedly mounted on the first base (1) via a second support plate (31); one end of the output shaft of the second cylinder (32) is drivingly connected to a second baffle (33), and a pressing plate (331) is provided at the upper end of the second baffle (33); the containing platform (35) is located between the two groups of the second baffles (33); and the lower end of the second baffle (33) is slidably fitted on the upper surface of the containing platform (35).

3. The drilling and tapping integrated laser pipe cutting machine capable of automatic loading according to claim 2, characterized in that: Mounting plates (36) are symmetrically arranged on both side ends of the placing platform (35); a first slide rail (361) is arranged on the mounting plate (36); and the first movable plate (41) is movably mounted on the first slide rail (361).

4. The drilling and tapping integrated laser pipe cutting machine capable of automatic loading according to claim 3 is characterized by: The placing table (35) is fixedly mounted on the first base (1) via a third support plate (34); the upper surface of the placing table (35) is an inclined surface, and the angle between the upper surface of the placing table (35) and the first base (1) is an acute angle.

5. The drilling and tapping integrated laser pipe cutting machine capable of automatic loading according to claim 4, characterized in that: The placing platform (35) is also provided with a first through slot (352), and a third baffle (351) is provided on a side of the first through slot (352) away from the conveyor belt (24).

6. The drilling and tapping integrated laser pipe cutting machine capable of automatic loading according to claim 5, characterized in that: First clamping grooves (354) are provided on both inner walls of the first through groove (352), and clamping blocks (353) are clamped in the first clamping grooves (354) by spring movement; the two groups of clamping blocks (353) are symmetrical to each other; the upper end surfaces of the clamping blocks (353) are inclined surfaces, and the clamping blocks (353) can be retracted into the first clamping grooves (354).

7. The drilling and tapping integrated laser pipe cutting machine capable of automatic loading according to claim 1, characterized in that: The feeding assembly (4) further comprises a third motor (49); the connecting column (46) is located in the first through slot (352); a second slot (461) is provided on one side of the connecting column (46), and a second through slot (462) is also provided on the connecting column (46); the second through slot (462) passes through the connecting column (46) and is connected to the second slot (461); a gear (48) is rotatably mounted in the second slot (461); and one end of the output shaft of the third motor (49) is drivingly connected to the gear (48).

8. The drilling and tapping integrated laser pipe cutting machine capable of automatic loading according to claim 7, characterized in that: The loading assembly (4) further comprises a clamping portion (47); the clamping portion (47) comprises a clamping plate (471) and an arc-shaped plate (472); the clamping plate (471) is movably clamped in the second through groove (462); both ends of the clamping plate (471) are respectively fixedly connected to the arc-shaped plate (472); a rack (473) is provided on one side of the clamping plate (471) close to the second clamping groove (461); and the rack (473) is meshed with the gear (48).

9. The drilling and tapping integrated laser pipe cutting machine capable of automatic loading according to claim 1, characterized in that: The receiving assembly (6) comprises a first fixed plate (61), a fourth motor (62) and a third movable plate (64); two groups of the first fixed plates (61) are respectively fixedly mounted on two ends of the second base (5), and one end of the body of the fourth motor (62) is fixedly mounted on the first fixed plate (61); a second ball screw (63) is rotatably mounted between the two groups of the first fixed plates (61); one end of the output shaft of the fourth motor (62) is transmission-connected to the second ball screw (63); and two groups of the third movable plates (64) are movably mounted on the second ball screw (63), and the internal threads of the two groups of the third movable plates (64) connected to the second ball screw (63) are opposite.

10. The drilling and tapping integrated laser pipe cutting machine capable of automatic loading according to claim 9, characterized in that: The receiving assembly (6) further comprises a receiving roller (65); the receiving roller (65) is rotatably mounted on the third movable plate (64); a plurality of groups of third slots (651) are provided on the receiving roller (65); the plurality of groups of third slots (651) are arranged in a ring array; and each group of third slots (651) is filled with a plurality of groups of rolling balls (652).

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