Hydrogen energy pipeline automatic processing equipment

Abstract

The application discloses a kind of hydrogen energy pipeline automatic processing equipment, it is related to hydrogen energy pipeline processing technical field, including clamping support mechanism and blanking transfer mechanism, the clamping support mechanism includes support base, the top of support base two sides are respectively equipped with first annular support and second annular support, first annular support and second annular support between installation multiple sets of clamping conveying mechanism, multiple sets of clamping conveying mechanism annular evenly distributed, and the spacing between multiple sets of clamping conveying mechanism is adjustable;The side of second annular support away from first annular support is equipped with vertical drive box, and the output end of vertical drive box is equipped with laser cutting machine.The application is through multiple sets of clamping conveying mechanism of annular distribution and is adjusted ring and slide rail cooperation to realize spacing adjustable, can accurately clamp different diameter hydrogen energy pipeline;The elastic connection between clamping plate and feeding conveyor belt can buffer clamping force, avoid pipeline skidding or deformation, simultaneously adapt to pipe diameter change, improve universality.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of hydrogen energy pipeline processing, in particular to a hydrogen energy pipeline automatic processing equipment. BACKGROUND

[0002] As a zero-carbon energy, the processing quality of its delivery pipeline directly affects the safety and efficiency of the hydrogen energy pipeline network. With the large-scale development of the hydrogen energy industry, higher requirements are placed on the automation, high precision and adaptability of pipeline processing: pipeline cutting needs to meet the fixed-length processing of different pipe diameters, and the material transfer needs to match the assembly line operation to avoid efficiency loss and safety hazards caused by manual intervention.

[0003] Disadvantages of the prior art:

[0004] 1. Poor adaptability of clamping mechanism: traditional processing equipment mostly uses fixed-pitch clamping devices, which are difficult to accommodate hydrogen energy pipelines of different specifications, and need to be adjusted during replacement, resulting in low production efficiency.

[0005] 2. Low cutting precision and automation level: manual positioning or mechanical limiting cutting methods are easily affected by human error and cannot be linked with the delivery system, making it difficult to achieve continuous production.

[0006] 3. Low material transfer efficiency: the cut pipes are mostly manually transported or transported by fixed tracks, which cannot be flexibly connected to processing stations of different heights, and there is a risk of pipe damage due to collision.

[0007] 4. Insufficient power transmission stability: independent driving of multiple delivery mechanisms can easily cause speed desynchronization, resulting in pipe delivery jamming or deviation and affecting processing precision. SUMMARY

[0008] To solve the problems mentioned in the background art, the present application provides a hydrogen energy pipeline automatic processing equipment.

[0009] To achieve the above purpose, the present application adopts the following technical solutions:

[0010] A hydrogen energy pipeline automatic processing equipment, comprising a clamping support mechanism and a material transfer mechanism, the clamping support mechanism comprising a support base, the top of the support base being provided with a first ring-shaped support and a second ring-shaped support on both sides, a plurality of clamping delivery mechanisms being installed between the first ring-shaped support and the second ring-shaped support, the plurality of clamping delivery mechanisms being evenly distributed in a ring shape, and the spacing between the plurality of clamping delivery mechanisms being adjustable;

[0011] The second ring-shaped support is installed with a vertical drive box on the side away from the first ring-shaped support, and the output end of the vertical drive box is installed with a laser cutting machine;

[0012] The blank transfer mechanism comprises a blank conveying belt and a blank transfer trolley, and the blank conveying belt is fixed on the side of the second annular support away from the first annular support through a mounting support.

[0013] Preferably, the clamping conveying mechanism comprises a horizontal feeding conveying belt, and a plurality of clamping plates are equidistantly distributed on the surface of the feeding conveying belt and elastically connected between the clamping plates and the feeding conveying belt.

[0014] Preferably, a first connecting frame is fixed on the feeding conveying belt, a horizontal guide rod is fixed on the side of the clamping plate close to the feeding conveying belt, two sliding members are slidingly installed on the horizontal guide rod, a spring is sleeved outside the horizontal guide rod between the two horizontal guide rods, and the two sides of the first connecting frame are hingedly connected with the two sliding members through connecting rods.

[0015] Preferably, the first annular support and the second annular support are provided with a connecting cross support, the clamping conveying mechanism is fixed on the connecting cross support, an adjusting ring is rotatably installed on the side of the first annular support and the second annular support close to each other, and an arc-shaped guide opening is formed in the adjusting ring.

[0016] Preferably, guide columns are fixed at the two ends of the connecting cross support, the guide columns pass through the adjusting ring through the arc-shaped guide opening, and the side of the first annular support and the second annular support close to each other is provided with a sliding rail, and the end of the guide column away from the connecting cross support is slidingly installed on the sliding rail.

[0017] Preferably, a plurality of meshing teeth are continuously distributed outside the adjusting ring, the first annular support and the second annular support are rotatably installed with a first driving shaft, two first spur gears are fixed outside the first driving shaft, the two first spur gears are respectively engaged with the meshing teeth on the two adjusting rings, and the first driving shaft is driven to rotate by a first servo motor.

[0018] Preferably, a power input shaft is arranged on the feeding conveying belt, a spline shaft is arranged at the top end of the power input shaft, a plurality of second connecting frames are fixed on the side of the first annular support and the second annular support close to each other, a transmission vertical shaft is rotatably installed on the second connecting frame, and the bottom end of the transmission vertical shaft is movably sleeved outside the spline shaft.

[0019] Preferably, a transmission horizontal shaft is rotatably installed on the second connecting frame, a first bevel gear and a second spur gear are fixed on the transmission horizontal shaft, a second bevel gear is fixed at the top end of the transmission vertical shaft, the second bevel gear is engaged with the first bevel gear, one of the transmission horizontal shafts is driven to rotate by a second servo motor, a synchronous gear ring is rotatably installed on the side of the first annular support away from the second annular support, and the plurality of second spur gears are engaged with the synchronous gear ring.

[0020] Preferably, the blanking conveyor belt is inclined at an angle of forty-five degrees, and a plurality of blocking plates are equidistantly distributed on the outside of the blanking conveyor belt, the blanking transfer trolley comprises a lifting conveyor belt arranged vertically, and an inclined guide plate is arranged between the blanking conveyor belt and the lifting conveyor belt.

[0021] Preferably, a material sensor is arranged on the inclined guide plate, a plurality of groups of pipeline lifting pieces are arranged on the side of the lifting conveyor belt close to the blanking conveyor belt, and a recess for accommodating the pipeline is arranged on the lifting piece.

[0022] Compared with the prior art, the beneficial effects of the present application are:

[0023] 1. A plurality of groups of clamping conveyor mechanisms arranged in a ring shape can adjust the spacing through cooperation with the sliding rail to realize accurate clamping of hydrogen energy pipelines with different diameters; the elastic connection between the clamping plate and the feeding conveyor belt can buffer the clamping force to avoid pipeline slipping or deformation, and can adapt to changes in pipe diameter to improve universality.

[0024] 2. The vertical drive box drives the laser cutting machine to realize fixed-length cutting, and cooperates with the synchronous transmission system (spline shaft, bevel gear and synchronous tooth ring) of the feeding conveyor belt to ensure accurate matching of pipeline conveying and cutting position, and has higher efficiency and smaller error than traditional mechanical cutting.

[0025] 3. The blanking conveyor belt is inclined and matched with blocking plates to orderly convey the cut short pipes; the blanking transfer trolley adjusts the height of the lifting conveyor belt through a hydraulic cylinder to accurately dock the blanking conveyor belt or subsequent equipment, avoiding manual carrying caused by height difference; the universal wheel and the holding rod design makes the transfer trolley flexible, which is suitable for different workstation layouts.

[0026] 4. The combined driving system of the transmission vertical shaft, horizontal shaft and synchronous tooth ring ensures the synchronous operation of the plurality of feeding conveyor belts, and even when the spacing of the clamping mechanism is adjusted, the sliding cooperation of the spline shaft can also maintain stable power transmission to avoid pipeline conveying jamming.

[0027] 5. The inclined guide plate and the recess of the lifting piece cooperate to realize automatic start and stop through the material sensor to prevent pipeline accumulation; the lifting piece passes through the through port of the inclined guide plate to complete feeding without manual intervention, realizing full-process automation from cutting to transfer. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0029] Figure 1 It is a front view of the present application.

[0030] Figure 2 This is a top view of the present invention;

[0031] Figure 3 This is the left view of the present invention;

[0032] Figure 4 This is a right view of the present invention;

[0033] Figure 5 This is an enlarged detail view of the clamping and conveying mechanism of the present invention;

[0034] Figure 6 This is a side view of the clamping plate in the clamping and conveying mechanism of the present invention;

[0035] Figure 7 This is a perspective view of the clamping plate in the clamping and conveying mechanism of the present invention;

[0036] Figure 8 This is a schematic diagram of the adjusting ring structure of the present invention;

[0037] Figure 9 for Figure 8 Enlarged detail image of position A in the middle;

[0038] Figure 10 This is a schematic diagram showing the distribution of the slide rails according to the present invention;

[0039] Figure 11 for Figure 10 Enlarged detail image of position B in the middle;

[0040] Figure 12 This is a schematic diagram showing the position of the second connecting frame of the present invention;

[0041] Figure 13 for Figure 12 Enlarged detail image of the C position;

[0042] Figure 14 This is a schematic diagram showing the meshing relationship between the second spur gear and the synchronous gear ring of the present invention;

[0043] Figure 15 This is a first-view perspective perspective view of the feeding conveyor belt and the lifting conveyor belt of the present invention;

[0044] Figure 16 This is a second-view perspective perspective view of the feeding conveyor belt and the lifting conveyor belt of the present invention;

[0045] Figure 17 This is a schematic diagram showing the cooperation relationship between the movable base and the lifting base of the present invention;

[0046] As shown in the figure, 1 is a support base, 2 is a first annular support, 201 is a second annular support, 202 is an adjusting ring, 203 is an arc-shaped guide port, 204 is a sliding rail, 205 is an engaging tooth, 206 is a first driving shaft, 207 is a first spur gear, 208 is a first servo motor, 3 is a clamping conveying mechanism, 301 is a feeding conveying belt, 302 is a clamping plate, 303 is a first connecting frame, 304 is a horizontal guide rod, 305 is a sliding piece, 306 is a spring, 307 is a connecting rod, 308 is a connecting cross frame, 309 is a guide column, 4 is a blank conveying belt, 401 is a mounting support, 402 is a blocking plate, 403 is an inclined guide plate, 404 is a passing port, 5 is a lifting conveying belt, 501 is a moving base, 502 is a universal wheel, 503 is a lifting base, 504 is an inclined support, 505 is a holding rod, 506 is a pipeline lifting piece, 507 is a recessed portion, 508 is a telescopic guide rod, 509 is a hydraulic cylinder, 6 is a power input shaft, 601 is a spline shaft, 602 is a second connecting frame, 603 is a transmission vertical shaft, 604 is a second bevel gear, 605 is a transmission horizontal shaft, 606 is a first bevel gear, 607 is a second servo motor, 608 is a second spur gear, 609 is a synchronous gear ring, 7 is a vertical drive box, 701 is a laser cutting machine. DETAILED DESCRIPTION

[0047] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application. Embodiment 1

[0048] Reference Figures 1-17 The hydrogen energy pipeline automatic processing equipment comprises clamping support mechanisms and blank transferring mechanisms. The clamping support mechanisms comprise support bases 1. The top ends of the support bases 1 are respectively provided with first annular supports 2 and second annular supports 201. A plurality of groups of clamping conveying mechanisms 3 are mounted between the first annular supports 2 and the second annular supports 201. The plurality of groups of clamping conveying mechanisms 3 are annularly and uniformly distributed, and the spacing between the plurality of groups of clamping conveying mechanisms 3 is adjustable.

[0049] When loading, the worker inserts one end of the long pipe to be cut into the multiple sets of clamping conveying mechanisms 3 through the first annular support 2. By adjusting the distance between the multiple sets of clamping conveying mechanisms 3, the long pipe can be clamped and fixed. The clamping conveying mechanism 3 includes a horizontal feeding conveying belt 301, and multiple clamping plates 302 are equidistantly distributed on the surface of the feeding conveying belt 301. The clamping plates 302 are elastically connected with the feeding conveying belt 301. By synchronous operation of the multiple feeding conveying belts 301, the long pipe can be pushed to move horizontally, achieving the purpose of loading and conveying. The long pipe passes through the second annular support 201.

[0050] The second annular support 201 is installed with a vertical drive box 7 on the side away from the first annular support 2. The output end of the vertical drive box 7 is installed with a laser cutting machine 701.

[0051] After the long pipe passes through the second annular support 201, it moves to the cutting station of the laser cutting machine 701. By driving the long pipe to move a specific length each time, the long pipe can be cut to a fixed length.

[0052] The clamping conveying mechanism 3 can integrate the functions of clamping stability and feeding during the cutting process, and the processing efficiency is higher.

[0053] The unloading transfer mechanism includes an unloading conveying belt 4 and an unloading transfer trolley. The unloading conveying belt 4 is fixed on the side of the second annular support 201 away from the first annular support 2 through a mounting support 401.

[0054] The short pipe after cutting falls on the unloading conveying belt 4 and is transferred to the unloading transfer trolley one by one, so as to be transferred to the next processing station by the unloading transfer trolley for next processing. Embodiment 2

[0055] Reference Figures 1-17The difference between the embodiment and embodiment 1 is that the clamping conveying mechanism 3 comprises a horizontal feeding conveying belt 301, a plurality of clamping plates 302 are equidistantly distributed on the surface of the feeding conveying belt 301, the clamping plates 302 are elastically connected with the feeding conveying belt 301, a first connecting frame 303 is fixed on the feeding conveying belt 301, a horizontal guide rod 304 is fixed on the side of the clamping plate 302 close to the feeding conveying belt 301, two sliding members 305 are slidingly installed on the horizontal guide rod 304, a spring 306 is sleeved outside the horizontal guide rod 304 between the two horizontal guide rods 304, and the two sides of the first connecting frame 303 are hingedly connected with the two sliding members 305 through connecting rods 307; when the plurality of clamping conveying mechanisms 3 move towards each other, the plurality of clamping plates 302 move close to each other, so that the pipe is clamped around the pipe in an even force, and in the clamping process, the spring 306 is compressed, the two sliding members 305 slide close to each other, play a buffering role, can more stably clamp the pipe, prevent slipping during conveying, and can adaptively adjust to different diameter pipes and clamp various size pipes. Embodiment 3

[0056] Reference Figures 1-17 The difference between the embodiment and embodiment 2 is that the first annular support 2 and the second annular support 201 are provided with a connecting cross beam 308, the clamping conveying mechanism 3 is fixed on the connecting cross beam 308, the side close to each other of the first annular support 2 and the second annular support 201 is rotatably installed with an adjusting ring 202, the adjusting ring 202 is provided with an arc-shaped guide opening 203, the two ends of the connecting cross beam 308 are fixed with guide columns 309, the guide columns 309 penetrate the adjusting ring 202 through the arc-shaped guide opening 203, and the side close to each other of the first annular support 2 and the second annular support 201 is provided with a sliding rail 204, the end of the guide column 309 away from the connecting cross beam 308 is slidingly installed on the sliding rail 204, the outside of the adjusting ring 202 is continuously provided with a section of meshing teeth 205, the first annular support 2 and the second annular support 201 are rotatably installed with a first driving shaft 206, the outside of the first driving shaft 206 is fixed with two first spur gears 207, the two first spur gears 207 are respectively engaged with the meshing teeth 205 on the two adjusting rings 202, and the first driving shaft 206 is driven to rotate by a first servo motor 208;

[0057] In order to adjust the spacing between the clamping conveying mechanisms 3, so as to clamp and loosen the pipe, the first servo motor 208 is started to drive the first driving shaft 206 to rotate, and the first spur gear 207 is engaged with the meshing teeth 205, so that the two adjusting rings 202 are synchronously driven to rotate. Since the adjusting ring 202 rotates relative to the first annular support 2 and the second annular support 201, the guide column 309 slides in the arc-shaped guide opening 203, cooperates with the guide limiting of the slide rail 204, and drives the guide column 309 to slide along the slide rail 204, so as to drive the connecting cross beams 308 to gather and separate, thereby adjusting the spacing between the clamping conveying mechanisms 3. Embodiment 4

[0058] With reference to Figures 1-17 The difference between the embodiment and embodiment 3 is that the power input shaft 6 is arranged on the feeding conveying belt 301, the top end of the power input shaft 6 is provided with a spline shaft 601, a plurality of second connecting frames 602 are fixed on one side of the first annular support 2 and the second annular support 201 close to each other, a transmission vertical shaft 603 is rotatably installed on the second connecting frame 602, the bottom end of the transmission vertical shaft 603 is movably sleeved outside the spline shaft 601, a transmission horizontal shaft 605 is rotatably installed on the second connecting frame 602, the first bevel gear 606 and the second spur gear 608 are fixed on the transmission horizontal shaft 605, the top end of the transmission vertical shaft 603 is fixed with the second bevel gear 604, the second bevel gear 604 is engaged with the first bevel gear 606, one of the transmission horizontal shafts 605 is driven to rotate by the second servo motor 607, and a synchronous gear ring 609 is rotatably installed on the side of the first annular support 2 away from the second annular support 201, and the plurality of second spur gears 608 are engaged with the synchronous gear ring 609;

[0059] In order to drive the synchronous operation of the feeding conveying belts 301, and ensure that the conveying process of the pipe is more stable, when the second servo motor 607 is started, one of the transmission horizontal shafts 605 is driven to rotate by the second servo motor 607, and the other transmission horizontal shafts 605 are also synchronously rotated through the engagement of the plurality of second spur gears 608 and the synchronous gear ring 609. The second bevel gear 604 is engaged with the first bevel gear 606, so as to drive the plurality of transmission vertical shafts 603 to synchronously rotate, and then drive the power input shaft 6 to rotate through the spline shaft 601, so as to ensure that the running speeds of the plurality of feeding conveying belts 301 are consistent, and since the spline shaft 601 is in sliding cooperation with the transmission vertical shaft 603, the spacing between the clamping conveying mechanisms 3 can be adjusted within a certain range without affecting the transmission of power. Embodiment 5

[0060] The difference between the present embodiment and embodiment 1 is that the blanking conveying belt 4 is inclined at an angle of forty-five degrees, and a plurality of blocking plates 402 are equidistantly distributed on the outside of the blanking conveying belt 4, the blanking conveying belt 4 comprises a lifting conveying belt 5 arranged vertically, and an inclined guide plate 403 is arranged between the blanking conveying belt 4 and the lifting conveying belt 5. The cut short pipe falls on the blanking conveying belt 4 and can stay above the blocking plate 402, so as to be conveyed one by one to the top end of the inclined guide plate 403 through the conveying of the blanking conveying belt 4.

[0061] The inclined guide plate 403 is provided with a material sensor, and a plurality of pipe lifting pieces 506 are arranged on the side of the lifting conveying belt 5 close to the blanking conveying belt 4. The lifting piece 506 is provided with a recess 507 for accommodating the pipe. After the cut short pipe falls on the inclined guide plate 403, it stays in the recess 507. When the material sensor detects that there is material on the inclined guide plate 403, the blanking conveying belt 4 stops running to prevent the pipe from piling up.

[0062] The inclined guide plate 403 is provided with the same bending radius as the recess 507, and a plurality of through ports 404 are arranged on the inclined guide plate 403. The lifting piece 506 can move upward and pass through the through port 404;

[0063] When the lifting conveying belt 5 runs, it can drive the lifting piece 506 to move upward. When the lifting piece 506 passes through the inclined guide plate 403 from the through port 404, it can lift the pipe. The pipe stays in the recess 507. A plurality of cut pipes can be lifted upward in sequence on the lifting conveying belt 5, so as to automatically transfer and store a plurality of pipes at a time, which is convenient for centralized transfer of the pipes.

[0064] The lifting conveying belt 5 is installed on a lifting base 503. A moving base 501 is arranged below the lifting base 503. Universal wheels 502 are installed at the four corners of the bottom end of the moving base 501. The lifting base 503 and the moving base 501 are connected through a telescopic guide rod 508. A hydraulic cylinder 509 is fixed at the bottom end of the lifting base 503. The output shaft of the hydraulic cylinder 509 is fixed with the moving base 501. An inclined bracket 504 is fixed at the top end of the lifting base 503 away from the blanking conveying belt 4. A holding rod 505 is installed on the inclined bracket 504. A non-slip rubber sleeve is arranged on the outside of the holding rod 505;

[0065] The staff can conveniently push the pipe for transfer by holding the holding rod 505. The height of the lifting conveying belt 5 can be adjusted through the telescopic adjustment of the hydraulic cylinder 509, so as to accurately dock with different heights of the blanking conveying belt 4, subsequent processing equipment or storage shelves, avoid the falling of the pipe during transportation or artificial secondary transportation due to height difference, and improve the continuity of the automatic process.

[0066] In the description of the present application, it needs to be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0067] In the present application, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection", "fixation" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.

[0068] The control mode of the present application is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art, the power supply also belongs to the common knowledge in the art, and the present application is mainly used to protect mechanical devices, so the control mode and circuit connection of the present application will not be explained in detail.

[0069] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical solution and inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A hydrogen energy pipeline automated processing equipment, comprising a clamping support mechanism and a blanking transfer mechanism, characterized in that: The clamping support mechanism includes a support base (1), and a first ring bracket (2) and a second ring bracket (201) are respectively provided on both sides of the top of the support base (1). Multiple sets of clamping and conveying mechanisms (3) are installed between the first ring bracket (2) and the second ring bracket (201). The multiple sets of clamping and conveying mechanisms (3) are evenly distributed in a ring, and the spacing between the multiple sets of clamping and conveying mechanisms (3) is adjustable. A vertical drive box (7) is installed on the side of the second ring bracket (201) away from the first ring bracket (2), and a laser cutter (701) is installed at the output end of the vertical drive box (7). The material unloading and transfer mechanism includes a material unloading conveyor belt (4) and a material unloading transfer vehicle. The material unloading conveyor belt (4) is fixed to the side of the second annular bracket (201) away from the first annular bracket (2) by a mounting bracket (401). The clamping and conveying mechanism (3) includes a horizontally arranged feeding conveyor belt (301), and multiple clamping plates (302) are evenly distributed on the surface of the feeding conveyor belt (301). The clamping plates (302) are elastically connected to the feeding conveyor belt (301). The first ring bracket (2) and the second ring bracket (201) are provided with a connecting crossbeam (308), and the clamping and conveying mechanism (3) is fixed on the connecting crossbeam (308). The first ring bracket (2) and the second ring bracket (201) are rotatably installed on the side that is close to each other, and the adjusting ring (202) is provided with an arc-shaped guide opening (203). Both ends of the connecting crossbeam (308) are fixed with guide posts (309). The guide posts (309) pass through the adjusting ring (202) through the arc-shaped guide opening (203). The first ring bracket (2) and the second ring bracket (201) are provided with a slide rail (204) on the side that is close to each other. The end of the guide post (309) away from the connecting crossbeam (308) is slidably installed on the slide rail (204). The adjusting ring (202) has a continuous distribution of meshing teeth (205) on its outer side. The first ring bracket (2) and the second ring bracket (201) are rotatably mounted with a first drive shaft (206). The first drive shaft (206) has two first straight gears (207) fixed on its outer side. The two first straight gears (207) mesh with the meshing teeth (205) on the two adjusting rings (202) respectively. The first drive shaft (206) is driven to rotate by a first servo motor (208).

2. The hydrogen energy pipeline automated processing apparatus according to claim 1, wherein: A first connecting frame (303) is fixed on the feeding conveyor belt (301). A horizontal guide rod (304) is fixed on the side of the clamping plate (302) near the feeding conveyor belt (301). Two sliding parts (305) are slidably installed on the horizontal guide rod (304). A spring (306) is sleeved between the two horizontal guide rods (304) on the outside of the horizontal guide rod (304). Both sides of the first connecting frame (303) are hinged to the two sliding parts (305) through connecting rods (307).

3. The hydrogen energy pipeline automated processing apparatus according to claim 1, wherein: The feeding conveyor belt (301) is provided with a power input shaft (6), the top end of the power input shaft (6) is provided with a spline shaft (601), a plurality of second connecting frames (602) are fixed on the side, where the first annular support (2) and the second annular support (201) are close to each other, of the first annular support (2) and the second annular support (201), a transmission vertical shaft (603) is rotatably installed on the second connecting frame (602), and the bottom end of the transmission vertical shaft (603) is movably sleeved outside the spline shaft (601).

4. The hydrogen energy pipeline automated processing apparatus according to claim 3, wherein: The second connecting frame (602) is rotatably installed with a transmission horizontal shaft (605), the transmission horizontal shaft (605) is fixed with a first bevel gear (606) and a second spur gear (608), the top end of the transmission vertical shaft (603) is fixed with a second bevel gear (604), the second bevel gear (604) is engaged with the first bevel gear (606), one of the transmission horizontal shafts (605) is driven to rotate by a second servo motor (607), and the side, where the first annular support (2) is away from the second annular support (201), of the first annular support (2) is rotatably installed with a synchronous gear ring (609), and the plurality of second spur gears (608) are engaged with the synchronous gear ring (609).

5. The hydrogen energy pipeline automated processing apparatus according to claim 1, wherein: The blanking conveyor belt (4) is obliquely arranged at an angle of 45 degrees, a plurality of blocking plates (402) are equidistantly distributed outside the blanking conveyor belt (4), the blanking transfer trolley comprises a lifting conveyor belt (5) vertically arranged, and an inclined guide plate (403) is arranged between the blanking conveyor belt (4) and the lifting conveyor belt (5).

6. The automated hydrogen pipeline processing apparatus of claim 5, wherein: The inclined guide plate (403) is provided with a material sensor, a plurality of groups of pipeline lifting pieces (506) are arranged on the side, where the lifting conveyor belt (5) is close to the blanking conveyor belt (4), of the lifting conveyor belt (5), and the lifting piece (506) is provided with a recessed portion (507) for accommodating a pipeline.

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