CN114537751B - Production line for manufacturing pipe and operation method - Google Patents

Abstract

The application discloses a manufacturing line and an operation method for manufacturing pipes, which comprises the following steps: the rack is arranged after the metal pipe cutting process; the conveying device is arranged on the frame and used for conveying the cut metal pipe to a preset position; a plurality of inclined plates mounted on the frame and having an extending direction perpendicular to the conveying direction of the conveying device; the bearing device is arranged at a preset position of one side of the inclined plate away from the conveying device and used for bearing the metal pipe; and the feeding device is arranged on the frame and used for pushing the metal pipe on the conveying device into the bearing device along the inclined plate. The utility model provides a when using, can replace artifical automatic realization to the collection and the arrangement of metal tubular product, and can effectually reduce staff's the amount of labour, improve work efficiency.

Description

Production line for manufacturing pipe and operation method

Technical Field

The invention relates to the field of pipe manufacturing production lines, in particular to a pipe manufacturing production line and an operation method.

Background

With the development of society, the use of metal pipes, such as tap water transportation, fire-fighting pipelines coated with red paint on basements, and the like, can be seen in various fields, and the conventional metal pipes generally need a plurality of working procedures before leaving factories.

At present, the processing process of the metal pipe is mainly characterized in that a steel belt with a preset width is firstly conveyed into forming equipment through a conveying device, when the steel belt is coiled into a cylinder shape by the forming equipment, the steel belt is welded along a butt joint of the steel belt through welding equipment, then the welding position of the formed metal pipe is polished and polished through polishing equipment so as to remove welding slag on the surface of the metal pipe, and then the metal pipe is conveyed to cutting equipment through the conveying device and cut according to preset sizes, so that the metal pipe with one section is processed.

After the metal pipe is cut into the preset size, a conveying device is arranged in a traditional workshop after a cutting equipment process to convey the metal pipe to a preset position for stacking, a plurality of metal pipes are aligned and bound together through manpower or equipment, and finally the metal pipes are conveyed to a warehouse for stacking through a forklift.

In view of the related art, the inventors consider that a great deal of manpower is required to sort and carry the metal pipes after the metal pipes are processed, which is not only inefficient, but also the workers are liable to be injured if the carried metal pipes are heavy, which is to be further improved.

Disclosure of Invention

The utility model aims at providing a manufacturing pipe production line and operation method, can replace artifical automatic realization to the collection and the arrangement of metal tubular product, and can effectual reduction staff's the amount of labour improves work efficiency.

The application provides a make tubular product production line adopts following technical scheme:

a manufacturing line for pipe comprising: the rack is arranged after the metal pipe cutting process; the conveying device is arranged on the frame and used for conveying the cut metal pipe to a preset position; a plurality of inclined plates mounted on the frame and having an extending direction perpendicular to the conveying direction of the conveying device; the bearing device is arranged at a preset position of one side of the inclined plate away from the conveying device and used for bearing the metal pipe; and the feeding device is arranged on the frame and used for pushing the metal pipe on the conveying device into the bearing device along the inclined plate.

Through adopting above-mentioned technical scheme, the conveyor who sets up can carry the preset position with the metal tubular product after the cutting, and the material feeding unit who sets up can be with the metal tubular product propelling movement of coming of carrying towards the direction of hang plate for the metal tubular product can roll along the hang plate and collect in carrying device, and this scheme can effectually replace the manual work, reduces staff's amount of labour, improves work efficiency.

The application further provides that the conveying device comprises: the supporting plate is arranged on the frame, and the extending direction of the supporting plate is consistent with the conveying direction of the conveying device; a plurality of mounting seats mounted on the support plate; the conveying roller is arranged on the mounting seat, and the length direction of the conveying roller is perpendicular to the length direction of the supporting plate; and a first driving assembly mounted on the support plate for driving the conveying roller to rotate.

Through adopting above-mentioned technical scheme, open first drive assembly, can drive the conveying roller and rotate for the conveyer pipe can be very convenient carry the metal tubular product that cutting equipment accomplished the cutting, and this operation can effectually replace the manual work to transport metal tubular product.

The diameter of the conveying roller is gradually increased from the middle to the two ends.

Through adopting above-mentioned technical scheme, the shape of restriction conveying roller can increase the area of contact of conveying roller and metal tubular product, can also restrict metal tubular product simultaneously, reduces the condition that metal tubular product slipped out from conveying roller to can improve the transportation stability of whole metal tubular product.

The application further sets that the feeding device comprises: a plurality of support seats mounted on the support plate; the bottom of the feeding plate is hinged to the top of the supporting seat, and the extending direction of the feeding plate is consistent with that of the supporting plate; the second driving assembly is arranged on the frame and used for driving the feeding plate to rotate so as to pour the metal pipe onto the inclined plate, and a plurality of through holes for exposing the preset part of the conveying roller are formed in the feeding plate.

Through adopting above-mentioned technical scheme, the delivery sheet of setting can bear the weight of metal tubular product for carry the roller carries metal tubular product along the loading surface of delivery sheet, when waiting to carry the predetermined position, open second drive assembly, can empty the metal tubular product on the delivery sheet to the hang plate on, design benefit, the effect is showing.

The feeding plate is further provided with a bending part, wherein the middle of the feeding plate is recessed towards one side of the supporting plate, and two sides in the length direction are bent towards one side of the ground.

Through adopting above-mentioned technical scheme, the depressed part of setting can increase the area of contact with the metal tubular product to improve the stability that the metal tubular product was carried, and the bending part of setting, then can reduce when propelling movement metal tubular product, reduce the resistance that the delivery sheet caused the metal tubular product, be favorable to the quick transport of metal tubular product to bear in the device.

The application further provides that the bearing device comprises: a backing plate arranged along the conveying direction of the conveying device; a plurality of groups of symmetrical limiting plates are vertically arranged on the backing plate; the carrying plates are arranged between the limiting plates in a sliding manner along the vertical direction; and the buffer component is arranged between the carrying plate and the backing plate.

Through adopting above-mentioned technical scheme, when metal tubular product is carried on the loading board along the hang plate, the limit flitch that sets up can restrict metal tubular product from both sides for metal tubular product is stable be in on the loading board, and the buffer assembly of setting can play buffering guard action to loading board and metal tubular product, reduces metal tubular product and receives the collision and warp.

The application further provides that the buffer assembly comprises: the sliding rod is arranged on the inner side of the limiting plate along the vertical direction; the sliding block is sleeved on the sliding rod in a sliding way and is fixed with the carrying plate; and a buffer spring with one end abutting against the bottom of the sliding block and the other end abutting against the backing plate is movably sleeved on the sliding rod, and an accommodating groove for accommodating the sliding rod is formed in the inner side of the limiting plate.

Through adopting above-mentioned technical scheme, the buffer spring of setting can play the cushioning effect to the sliding block, and the sliding block can be with buffer force transmission for the loading board plays the buffering guard action to the tubular metal resonator, and the holding tank of setting, can play the accommodation effect to the slide bar itself, in order to avoid the slide bar to influence the lift of loading board, simultaneously, can also restrict the height that the sliding block risees, in order to avoid the condition of sliding block roll-off slide bar to appear.

The height of the material limiting plate far away from the conveying device is higher than that of the material limiting plate close to the conveying device.

Through adopting above-mentioned technical scheme, limit flitch height on one side wherein, can reduce the too big and condition of punching out bearing device of impact force that rolls of metal tubular product on the hang plate for metal tubular product is stable to be collected on the bearing plate.

The inclined plate conveying device is characterized in that one end, far away from the conveying device, of the inclined plate is slidably provided with an extending plate, the extending direction of the extending plate is consistent with that of the inclined plate, and the bottom of the inclined plate is provided with a third driving assembly for driving the extending plate to extend out of the inclined plate.

Through adopting above-mentioned technical scheme, the third driving piece that sets up can drive the extension board, stretches out and draws back along the extending direction of hang plate, can further increase hang plate and carry the conveying range of metal tubular product, improves the application scope of this application.

The application also provides an operation method of a production line for manufacturing pipes, which comprises the following steps:

step one: starting a conveying device to convey the cut metal pipe to a preset position;

step two: starting the feeding device to drive the feeding plate to rotate by a preset angle so as to convey the metal pipe to the carrying plate along the inclined plate;

step three: after the metal pipe on the object carrying plate is filled, binding the metal pipe by adopting a binding belt;

step four: and transferring the bundled metal pipe to a preset position of a workshop by using a forklift.

In summary, the present application includes at least one of the following beneficial technical effects:

through the conveying device, the cut metal pipe can be conveyed to a preset position, and then the metal pipe on the conveying device is conveniently conveyed into the bearing device along the inclined plate by starting the feeding device;

through the buffer assembly that sets up, can be when the loading board collects metal tubular product, cushion the shock attenuation to the loading board to can play the guard action to metal tubular product, reduce the impact force and bring into the condition of striking deformation for metal tubular product.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a conveying device and a feeding device according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of a carrying device in an embodiment of the present application.

Reference numerals illustrate: 1. a frame; 11. a support plate; 12. a mounting base; 13. a conveying roller; 14. a support base; 15. a feeding plate; 150. a through port; 16. a positioning plate; 2. an inclined plate; 21. an extension plate; 22. a buffer block; 3. a backing plate; 30. a calibration plate; 31. a material limiting plate; 32. a carrying plate; 33. a slide bar; 34. a sliding block; 35. a buffer spring; 4. a base; 41. a support rod; 42. a support cylinder; 5. a servo motor; 51. a limit bar; 6. a pressure sensor.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses a manufacturing line for manufacturing pipes, as shown in fig. 1 and 2, comprising: the metal pipe cutting machine comprises a machine frame 1 arranged after a metal pipe cutting procedure, wherein a conveying device is arranged on the machine frame 1, and a feeding end of the conveying device is butted with a discharging end of cutting equipment, so that the metal pipe can be directly conveyed to a preset position through the conveying device after being cut.

In this embodiment, the conveying apparatus includes: install and be banding backup pad 11 on frame 1, install a plurality of mount pads 12 on the loading surface of backup pad 11, mount pad 12 distributes along the extending direction of backup pad 11, installs conveyor roll 13 on every mount pad 12, and the length direction of conveyor roll 13 is consistent with the width direction of backup pad 11, still installs first drive assembly on backup pad 11, and first drive assembly is used for driving conveyor roll 13 and rotates.

After the metal pipe is cut, the end part of the metal pipe can be pushed onto the bearing surface of the conveying roller 13, and the first driving assembly can be started to drive the conveying roller 13 to rotate, so that the metal pipe which is cut can be conveniently conveyed to a preset position along the length direction of the supporting plate 11 instead of manual work.

In order to reduce the occurrence of the slipping out of the conveying roller 13 during the conveying process of the metal pipe, in this embodiment, it should be noted that the diameter of the conveying roller 13 gradually increases from the middle to the two ends, and this arrangement has the advantage that the conveying roller 13 can increase the contact area with the metal pipe to improve the conveying stability.

Wherein, be provided with hang plate 2 in one side of backup pad 11 length direction, hang plate 2 is predetermined inclination and installs in frame 1, still install the load-carrying device who bears the metal tubular product usefulness in frame 1, load-carrying device is located the one side that hang plate 2 kept away from conveyor, in addition, still install material feeding unit in frame 1, when the metal tubular product is carried to predetermined position, can utilize material feeding unit to push the metal tubular product on the conveying roller 13 to hang plate 2 on, at this moment, the metal tubular product that is pushed to hang plate 2 can roll down to load-carrying device along hang plate 2 in, in order to accomplish the collection of whole metal tubular product.

In this embodiment, the feeding device includes: the supporting seats 14 are arranged on the supporting plate 11, the feeding plate 15 is arranged above the supporting seats 14, the extending direction of the feeding plate 15 is consistent with that of the supporting plate 11, the bottom of the feeding plate 15 is hinged to the supporting seats 14, meanwhile, a second driving assembly is further arranged at the end part of the frame 1, which is positioned on the feeding plate 15, the second driving assembly can drive the whole feeding plate 15 to turn over, and a plurality of through holes 150 are formed in the position, corresponding to the conveying rollers 13, of the bottom of the feeding plate 15, so that the conveying rollers 13 can expose preset parts from the corresponding through holes 150, and the metal pipe can be conveyed along the feeding plate 15 conveniently.

In addition, in order to accurately judge that the metal pipe is conveyed to a preset position, in this embodiment, a positioning plate 16 is installed at one end of the frame 1 far away from the cutting device, the positioning plate 16 is installed on the frame 1 through bolts, so that the installation position of the positioning plate 16 can be determined according to the length of the metal pipe, meanwhile, a travel switch is installed at one side of the positioning plate 16 close to the conveying device, and the travel switch is electrically connected with a second driving assembly.

When the conveying roller 13 conveys the metal pipe forward, the end part of the metal pipe abuts against the positioning plate 16, at this time, the travel switch can transmit detected signals to the second driving assembly, and the second driving assembly can drive the feeding plate 15 to turn over by a preset angle, so that the metal pipe on the feeding plate 15 is pushed onto the inclined plate 2 until the metal pipe slides into the bearing device along the inclined plate 2.

In this embodiment, in order to further improve the stability of conveying the metal pipe, meanwhile, the middle part of the feeding plate 15 is set to be concave towards the supporting plate 11, and the two sides of the length direction of the feeding plate 15 are bent towards the ground to form a bending part, which has the advantages that the bearing area of the metal pipe can be increased by the concave part to improve the stability, and the resistance to the metal pipe caused in the process of rotating the feeding plate 15 can be reduced by the bending part.

As shown in fig. 1 and 3, the carrying device includes: the setting is kept away from backing plate 3 of conveyor one side at inclined plate 2, place subaerial when backing plate 3 uses, the length direction of backing plate 3 of this embodiment is unanimous with the length direction of backup pad 11, vertically install many sets of limiting plates 31 on backing plate 3, every set of limiting plates 31 is two, and multiunit limiting plates 31 arrange along the length direction of backing plate 3, the holding tank has been seted up along vertical direction in limiting plates 31 relative inboard, install slide bar 33 along vertical direction in the holding tank, the slip cap is equipped with slider 34 on slide bar 33, simultaneously, still the cover is equipped with buffer spring 35 on slide bar 33, buffer spring 35's one end butt is on backing plate 3, the other end butt is in slider 34's bottom, and be provided with carrier plate 32 between the just limiting plates 31, carrier plate 32 is the arcwall-shaped setting, and carrier plate 32's bottom side passes through the screw connection with slider 34.

When the metal pipe slides along the inclined plate 2, the metal pipe can directly slide onto the carrying plate 32, at this time, the buffer spring 35 can play a certain buffering and damping role on the carrying plate 32, so as to play a role in protecting the metal pipe on the carrying plate 32, reduce the situation that the metal pipe is deformed due to collision, and in addition, in order to further improve the buffering effect on the metal pipe, a buffer layer made of rubber material is attached to the carrying surface of the carrying plate 32, and the buffer layer made of rubber material has good elasticity and can be matched with the buffer spring 35 together, so that the buffer protection role is played on the metal pipe.

It should be noted that, in each group of limiting plates 31 of the present embodiment, the height of the limiting plate 31 far from the conveying device is higher than the height of the limiting plate 31 close to the conveying device, so that the advantage of this arrangement is that the situation that the impact force is too large to punch out the bearing device when the metal pipe slides down from the inclined plate 2 can be reduced.

In practice, in order to further increase the application range of the inclined plate 2, so that the inclined plate 2 can convey the metal pipe to a more distant predetermined position, in this embodiment, an extension plate 21 is slidably mounted on a side of the bottom of the inclined plate 2 away from the conveying device, the extension direction of the extension plate 21 is consistent with the extension direction of the inclined plate 2, and a third driving assembly is further disposed at the bottom of the inclined plate 2, and an output end of the third driving assembly is fixed with the extension plate 21, so that when the extension plate 21 needs to be used, only the third driving assembly needs to be started to drive the extension plate 21 to slide out from the bottom of the inclined plate 2 to the predetermined position.

In this embodiment, in order to be able to adjust the inclination of the inclined plate 2 according to the actual situation, a supporting component with adjustable height is provided at the bottom of the inclined plate 2, and the supporting component includes: a plurality of bases 4; a support bar 41 hinged to the bottom of the inclined plate 2; and a support cylinder 42 with one end screwed on the base 4 and the other end screwed on one end of the support rod 41 far away from the inclined plate 2.

In addition, the buffer block 22 is rotatably installed at one end of the extension plate 21 far away from the inclined plate 2, the torsion spring is installed between the buffer block 22 and the extension plate 21, when in a static state, the top of the buffer block 22 exposes out of a preset part of the bearing surface of the extension plate 21, and when the metal pipe rolls down along the extension plate 21, the buffer block 22 can play a role in buffering and decelerating the metal pipe under the action of the torsion spring, so that the impact force of the metal pipe is further reduced.

In this embodiment, the two ends of the backing plate 3 are slidably provided with the calibration plates 30, the sliding direction of the calibration plates 30 is consistent with the length direction of the backing plate 3, meanwhile, the end of the backing plate 3 is further provided with the fourth driving assembly, the output end of the fourth driving assembly is fixed with the calibration plates 30, when a plurality of metal pipes are placed on the carrying plate 32, the fourth driving assembly can be started to drive the calibration plates 30 to be close to each other, the two calibration plates 30 can abut against the end parts of the metal pipes from two sides, so that the metal pipes can be orderly stacked on the carrying plate 32, and the process of manually arranging the metal pipes in the follow-up process is omitted.

In addition, a multistage material limiting device is further provided on the inclined plate 2, and in this embodiment, the multistage material limiting device includes: install at least two servo motor 5 at the length direction side of hang plate 2, the output shaft extending direction of every servo motor 5 is unanimous with conveyor's direction of delivery, and still install spacing 51 on servo motor 5's the output shaft, in practice, multistage limit material device can not always use, when the multistage limit material device of needs use, can drive spacing 51 rotation through opening servo motor 5 for spacing 51 rotates to the position with hang plate 2 looks vertically, multistage limit material device's use can let the metal tubular product on the hang plate 2 slide one by one in the loading attachment, simultaneously, can also reduce the impact force of metal tubular product.

In addition, a pressure sensor 6 is installed at a position of the base plate 3 below the carrying plate 32, the pressure sensor 6 is electrically connected with the servo motor 5, when the carrying plate 32 descends, when the pressure sensor 6 detects that the metal pipe on the carrying plate 32 reaches a preset weight, a signal is transmitted to the servo motor 5, the servo motor 5 can drive a limit strip 51 to rotate, the metal pipe conveyed by the conveying device can be temporarily stored on the inclined plate 2, at the moment, a worker can bind the metal pipe filled on the carrying plate 32, and then the bound metal pipe is conveyed away by using lifting equipment or a forklift, so that the carrying plate 32 can work continuously conveniently.

In this embodiment, it should be noted that, the first driving component may be a combination of a motor and a chain, the motor is used for providing a power source, the chain is connected to the ends of the plurality of conveying rollers 13, and all the conveying rollers 13 can be driven to rotate by the motor; the second driving component can be a plurality of groups of vertically arranged hydraulic cylinders, each group of hydraulic cylinders is two and is arranged below the feeding plate 15 side by side, and when the second driving component is used, only one hydraulic cylinder piston rod of each group is required to extend, and the piston rod of the other hydraulic cylinder is required to shrink; the third component assembly may be a cylinder or an electric push rod; the fourth drive assembly may be an oil hydraulic cylinder.

The embodiment also provides an operating method of a production line for manufacturing pipes, which comprises the following steps:

step one: starting a motor of the conveying device to convey the cut metal pipe in a preset direction until the end part of the metal pipe is abutted against the positioning plate 16;

step two: starting a hydraulic cylinder of the feeding device, and driving the feeding plate 15 to rotate by a preset angle so as to convey the metal pipe onto the carrying plate 32 along the inclined plate 2;

step three: after the metal pipe on the object carrying plate 32 is filled, binding the metal pipe by adopting binding belts;

step four: and transferring the bundled metal pipe to a preset position of a workshop by using a forklift or lifting equipment.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (7)

1. A manufacturing line for manufacturing pipes, comprising: a frame (1) arranged after the metal pipe cutting process;

the conveying device is arranged on the frame (1) and used for conveying the cut metal pipe to a preset position;

a plurality of inclined plates (2) which are mounted on the frame (1) and extend in a direction perpendicular to the conveying direction of the conveying device;

the bearing device is arranged at a preset position of one side of the inclined plate (2) away from the conveying device and is used for bearing the metal pipe;

the feeding device is arranged on the frame (1) and used for pushing the metal pipe on the conveying device into the bearing device along the inclined plate (2);

an extension plate (21) with the extension direction consistent with the extension direction of the inclined plate (2) is slidably arranged at one end, far away from the conveying device, of the inclined plate (2), a third driving assembly for driving the extension plate (21) to extend out of the inclined plate (2) is arranged at the bottom of the inclined plate (2), a buffer block (22) with the top exposed out of a preset part of a bearing surface of the extension plate (21) is rotatably arranged at one end, far away from the inclined plate (2), of the extension plate (21), and a torsion spring is arranged between the buffer block (22) and the extension plate (21);

the bottom of inclined plate (2) is provided with supporting component, supporting component includes: a plurality of bases (4); a support rod (41) hinged at the bottom of the inclined plate (2); one end of the supporting cylinder is connected to the base (4) in a threaded manner, and the other end of the supporting cylinder is sleeved on one end, far away from the inclined plate (2), of the supporting rod (41) in a threaded manner;

the inclined plate (2) is also provided with a multi-stage material limiting device, and the multi-stage material limiting device comprises: at least two servo motors (5) arranged on the side edges of the inclined plate (2) in the length direction, wherein the extending direction of the output shaft of each servo motor (5) is consistent with the conveying direction of the conveying device, and a limit strip (51) is further arranged on the output shaft of each servo motor (5);

the carrying device comprises: a backing plate (3) arranged along the conveying direction of the conveying device; a plurality of groups of symmetrical limiting plates (31) are vertically arranged on the backing plate (3); a carrier plate (32) arranged between the limiting plates (31) in a sliding manner along the vertical direction; and a buffer assembly arranged between the carrying plate (32) and the backing plate (3);

the cushioning assembly includes: a slide bar (33) arranged on the inner side of the limiting plate (31) along the vertical direction; a sliding block (34) which is sleeved on the sliding rod (33) in a sliding way and is fixed with the carrying plate (32); the buffer spring (35) is movably sleeved on the sliding rod (33), one end of the buffer spring is abutted to the bottom of the sliding block (34), the other end of the buffer spring is abutted to the base plate (3), and an accommodating groove for accommodating the sliding rod (33) is formed in the inner side of the limiting plate (31);

the pressure sensor (6) is arranged at the position, below the carrying plate (32), of the base plate (3), and the pressure sensor (6) is electrically connected with the servo motor (5).

2. A manufacturing line for pipes according to claim 1, characterized in that the conveying means comprise: a supporting plate (11) which is arranged on the frame (1) and the extending direction of which is consistent with the conveying direction of the conveying device; a plurality of mounting seats (12) mounted on the support plate (11); a conveying roller (13) which is mounted on the mounting seat (12) and the length direction of which is perpendicular to the length direction of the supporting plate (11); and a first driving assembly mounted on the support plate (11) for driving the conveying roller (13) to rotate.

3. A line for manufacturing tubes according to claim 2, characterised in that the diameter of the conveying rollers (13) increases gradually from the middle to the ends.

4. The line for manufacturing tubing of claim 1, wherein the feeding device comprises: a plurality of support seats (14) mounted on the support plate (11); the bottom of the feeding plate (15) is hinged to the top of the supporting seat (14) and the extending direction of the feeding plate is consistent with that of the supporting plate (11); the second driving assembly is arranged on the frame (1) and used for driving the feeding plate (15) to rotate so as to pour the metal pipe onto the inclined plate (2), and a plurality of through holes (150) for exposing the preset part of the conveying roller (13) are formed in the feeding plate (15).

5. The pipe manufacturing line according to claim 4, wherein the middle of the feeding plate (15) is recessed toward the support plate (11), and both sides in the longitudinal direction are bent toward the ground to form a bent portion.

6. A line for manufacturing tubes according to claim 1, characterised in that the height of the limiting plate (31) remote from the conveyor is higher than the height of the limiting plate (31) close to the conveyor.

7. A method of operating a manufacturing line for pipe, based on the manufacturing line of any one of claims 4 or 5, comprising the steps of:

step one: starting a conveying device to convey the cut metal pipe to a preset position;

step two: starting the feeding device to drive the feeding plate (15) to rotate by a preset angle so as to convey the metal pipe onto the carrying plate (32) along the inclined plate (2);

step three: after the metal pipe on the object carrying plate (32) is filled, binding the metal pipe by adopting binding belts;

step four: and transferring the bundled metal pipe to a preset position of a workshop by using a forklift.