CN217165372U - Automatic sorting assembly line for steel pipes - Google Patents

Abstract

The utility model relates to the technical field of automatic sorting, in particular to an automatic steel pipe sorting assembly line, which comprises a feeding mechanism, a transmission mechanism, a detection mechanism and a plurality of sorting stations, wherein the feeding mechanism is used for feeding steel pipes, the transmission mechanism is used for transmitting the steel pipes transmitted by the feeding mechanism, the detection mechanism is used for detecting the specifications of the steel pipes, and the sorting stations are sequentially arranged along the transmission direction of the transmission mechanism; the sorting station comprises a material pushing mechanism, a blanking mechanism and a blocking rod mechanism, the material pushing mechanism and the material pushing mechanism are respectively located on two sides of the transmission mechanism, the material pushing mechanism is used for pushing the steel pipes into the material pushing mechanism, the blanking mechanism is used for guiding the steel pipes to enter the blocking rod mechanism, and the blocking rod mechanism is used for stacking the steel pipes. The utility model discloses a pushing equipment pushes blanking mechanism to the steel pipe in transmission device one side, and the steel pipe slides in shelves lever mechanism through the guide of blanking mechanism to avoided the influence that the steel pipe free fall brought, guaranteed that the steel pipe can not warp and avoid the emergence of incident.

Description

Automatic sorting assembly line for steel pipes

Technical Field

The utility model belongs to the technical field of the automatic sorting technique and specifically relates to indicate a steel pipe automatic sorting assembly line.

Background

In engineering construction, often need build various corresponding shelves through the steel pipe and use, and the specification of the steel pipe that a shelf required is various, consequently after dismantling the shelf, need sort the steel pipe according to the specification in the back can be convenient for store and transport, this kind of work if carry out obviously by the manual work efficiency very low, consequently appeared at present and realized the assembly line of letter sorting steel pipe, chinese utility model patent that patent number is "202120298597" for example just discloses such a steel pipe automatic sorting machine.

However, the automatic sorting machine for steel pipes has the following disadvantages: the sorting is realized by pushing up the steel pipes obliquely through the cylinder below the transmission mechanism and then dropping the steel pipes into the corresponding collecting devices, the steel pipes are easy to deform due to overlarge stress when falling freely at a certain height, and safety accidents are also easy to occur due to the fact that the steel pipes fly out of the collecting devices.

Disclosure of Invention

The utility model discloses problem to prior art provides a steel pipe automatic sorting assembly line, and the impact force that receives when can reducing the steel pipe whereabouts has also avoided the emergence of incident.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a steel pipe automatic sorting assembly line, including feed mechanism, transmission device, detection mechanism and a plurality of letter sorting station, feed mechanism is used for the material loading steel pipe, transmission device is used for transmitting the steel pipe that feed mechanism transmitted, detection device is used for detecting the specification of steel pipe, and a plurality of letter sorting station are used for piling up the steel pipe of corresponding specification according to the testing result of detection device; the sorting stations are sequentially arranged along the transmission direction of the transmission mechanism;

the sorting station comprises a material pushing mechanism, a blanking mechanism and a blocking rod mechanism, the material pushing mechanism and the material pushing mechanism are respectively located on two sides of the transmission mechanism, the material pushing mechanism is used for pushing the steel pipes into the material pushing mechanism, the blanking mechanism is used for guiding the steel pipes to enter the blocking rod mechanism, and the blocking rod mechanism is used for stacking the steel pipes.

Further, the blanking mechanism comprises a frame body, a guide structure and two material blocking assemblies, wherein the guide structure is arranged on the frame body, and the two material blocking assemblies are movably arranged on the frame body; the guide structure is used for guiding a steel pipe pushed by the pushing mechanism to slide to the stop rod mechanism, and the two stop assemblies are matched to block the steel pipe on the guide structure from falling when the stop rod mechanism is fully loaded.

Further, keep off the material subassembly including keeping off the material driving piece, keeping off the material and rotating and keep off the material spare, keep off the material and rotate a pivoted one end rotate connect in the support body, keep off the material spare set up in keep off the material the other end of rotating and rotate a cross arrangement with keeping off the material, keep off the material driving piece and be used for the drive to keep off the material spare and go up in order to drive and keep off the material spare.

Furthermore, blanking limiting plates are respectively arranged on two sides of the frame body, and the two material blocking assemblies are located between the two blanking limiting plates.

Furthermore, the gear lever mechanism comprises two gear lever components which are matched with each other to support the same steel pipe; the gear rod assembly comprises a supporting seat, a front gear rod and a fixing piece, the front gear rod is rotatably connected to the supporting seat, one end of the fixing piece is rotatably connected to the supporting seat, the other end of the fixing piece is detachably connected to the front gear rod, the front gear rod is used for abutting against the steel pipe, and the supporting seat is used for supporting the steel pipe.

Furthermore, a rear stop lever is fixedly arranged at one end of the supporting seat far away from the front stop lever, and the front stop lever and the rear stop lever are matched for limiting the steel pipe on the supporting seat.

Furthermore, the pushing mechanism comprises a plurality of pushing cylinders arranged side by side, and the pushing cylinders are used for pushing the steel pipes on the transmission mechanism into the blanking mechanism.

Further, feed mechanism includes material loading bed and a plurality of material loading station, and a plurality of material loading station sets up in material loading bed side by side, and the material loading station includes that backstop cylinder, hoist mechanism and a plurality of hold in the palm the pipe fitting, and a plurality of holds in the palm the pipe fitting and all installs in hoist mechanism, the material loading is created and is provided with the material loading slope, and hoist mechanism sets up in the material loading slope, and the backstop cylinder is used for the steel pipe backstop in the bottom on material loading slope, and the trusteeship piece is used for holding the steel pipe, and hoist mechanism drives the steel pipe through trusteeship piece and rises along the material loading slope, and the steel pipe falls into transmission device after promoting.

Furthermore, the feeding station further comprises a translation mechanism for driving the steel pipe to the feeding slope, the feeding bed is provided with a driving mechanism, and the driving mechanism is used for driving the plurality of lifting mechanisms to act simultaneously.

Further, detection mechanism is including detecting shell and detection device, detect the shell install in transmission mechanism detects the shell and is located between feed mechanism and the letter sorting station, and detection device installs in detecting the shell, detects the shell and is provided with the passageway that is used for letting the steel pipe pass through.

The utility model has the advantages that: the utility model discloses a pushing equipment pushes blanking mechanism to the steel pipe in transmission device one side, and the steel pipe slides in shelves lever mechanism through the guide of blanking mechanism to avoided the influence that the steel pipe free fall brought, guaranteed that the steel pipe can not warp and avoid the emergence of incident.

Drawings

Fig. 1 is a top view of the present invention.

Fig. 2 is the schematic diagram of the sorting station of the present invention.

Fig. 3 is a schematic diagram of the blanking mechanism of the present invention.

Fig. 4 is a schematic view of the material blocking assembly of the present invention.

Fig. 5 is a schematic view of the supporting frame of the present invention.

Fig. 6 is a schematic view of a lever mechanism according to the present invention.

Fig. 7 is an exploded view of the stop lever assembly of the present invention with the support base hidden.

Fig. 8 is a schematic view of the feeding mechanism of the present invention.

Fig. 9 is a schematic view of the detection mechanism of the present invention.

Reference numerals: 1-feeding mechanism, 2-transmission mechanism, 3-detection mechanism, 4-sorting station, 5-steel tube, 11-feeding bed, 12-feeding station, 13-driving mechanism, 31-detection shell, 32-detection device, 33-channel, 41-pushing mechanism, 42-blanking mechanism, 43-stop lever mechanism, 111-feeding slope, 121-stop cylinder, 122-lifting mechanism, 123-supporting tube, 124-translation mechanism, 411-pushing cylinder, 421-frame, 422-blocking component, 423-guiding structure, 431-stop lever component, 432-supporting seat, 433-front stop lever, 434-fixing component, 435-connecting shaft, 436-interval, 4211-blanking limit plate, 4212-connecting component, 4213-supporting frame, 4214-mounting seat, 4215-rotating shaft, 4216-bearing, 4221-blocking driving component, 4222-blocking rotating component, 4223-blocking component, 4231-guiding component, 4311-rear stop lever, 4312-a positioning plate, 4313-a positioning hole, 4314-a limiting part, 4315-a fixed shaft, 4331-a second fixed hole, 4341-a first fixed hole, 4342-a stop rod, 4343-a rotating rod, 4344-an installation block, 4345-an installation groove.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 9, the utility model provides a steel pipe automatic sorting assembly line, including feed mechanism 1, transmission mechanism 2, detection mechanism 3 and a plurality of letter sorting station 4, feed mechanism 1 is used for feeding steel pipe 5, transmission mechanism 2 is used for transmitting the steel pipe 5 that feed mechanism 1 transmitted, detection mechanism 3 is used for detecting the specification of steel pipe 5, a plurality of letter sorting station 4 are used for piling up the steel pipe 5 of corresponding specification according to the testing result of detection mechanism 3; the sorting stations 4 are sequentially arranged along the transmission direction of the transmission mechanism 2;

the sorting station 4 comprises a material pushing mechanism 41, a blanking mechanism 42 and a blocking rod mechanism 43, the blanking mechanism 42 and the material pushing mechanism 41 are respectively located on two sides of the transmission mechanism 2, the material pushing mechanism 41 is used for pushing the steel pipe 5 into the blanking mechanism 42, the blanking mechanism 42 is used for guiding the steel pipe 5 to enter the blocking rod mechanism 43, and the blocking rod mechanism 43 is used for stacking the steel pipes 5.

During actual use, the transmission mechanism 2 can be a conventional belt transmission structure, a caterpillar transmission structure and the like, namely, after the feeding mechanism 1 feeds the steel pipe 5 to the transmission mechanism 2, the steel pipe 5 is transmitted by the transmission mechanism 2 before the detection mechanism 3 performs size detection, then the steel pipe 5 is continuously transmitted, when the steel pipe 5 is transmitted to the sorting station 4 corresponding to the size of the steel pipe, the steel pipe 5 is pushed into the blanking mechanism 42 by the material pushing mechanism 41 of the sorting station 4, and the steel pipe 5 is guided by the blanking mechanism 42 to slide downwards and fall into the blocking rod mechanism 43 for stacking. Because the utility model discloses promote steel pipe 5 from steel pipe 5 one side, and carry out the unloading by steel pipe 5 that blanking mechanism 42 guide was released, consequently compare in prior art, the utility model discloses a steel pipe 5 is highly littleer at free fall, is favorable to avoiding steel pipe 5 to receive the impact force too big and warp, also because in steel pipe 5 is guided the back and is gone into the shelves pole mechanism 43 of putting things in good order, consequently steel pipe 5 also can not fly out shelves pole mechanism 43 and lead to the emergence of incident.

Specifically, a plurality of letter sorting station 4, be used for putting things in good order the steel pipe 5 of different specifications respectively to can reach the effect of putting things in good order.

In this embodiment, the blanking mechanism 42 includes a frame 421, a guiding structure 423 and two material blocking assemblies 422, the guiding structure 423 is disposed on the frame 421, and both the two material blocking assemblies 422 are movably disposed on the frame 421; the guide structure 423 is used for guiding the steel tube 5 pushed by the pushing mechanism 41 to slide down to the stop lever mechanism 43, and the two material blocking assemblies 422 are matched to block the steel tube 5 on the guide structure 423 from falling when the stop lever mechanism 43 is fully loaded.

When the steel pipe conveying device works, the conveying mechanism 2 conveys the steel pipes 5, the material pushing mechanism 41 and the blanking mechanism 42 are respectively positioned at two sides of the conveying mechanism 2, and the blanking mechanism 42 is positioned between the conveying mechanism 2 and the stop lever mechanism 43; therefore, when the steel pipe 5 with the corresponding specification is sent between the pushing mechanism 41 and the blanking mechanism 42, the pushing mechanism 41 acts to push the steel pipe 5 into the blanking mechanism 42, the steel pipe 5 falls on the guide structure 423 and slides downwards along the guide structure 423 until the steel pipe 5 is separated from the guide structure 423 and enters the lever shifting mechanism 43, and as the number of the steel pipes 5 increases, the steel pipes 5 are stacked on the lever shifting mechanism 43 under the limit of the lever shifting mechanism 43; when the blocking rod mechanism 43 is fully loaded, the blocking component 422 acts to block the steel pipe 5 positioned on the guide structure 423 at the moment so as to prevent the steel pipe 5 from falling into the blocking rod mechanism 43, so that the steel pipe 5 is retained on the guide structure 423, and therefore, a worker can conveniently bind and take away the steel pipe 5 in the blocking rod mechanism 43 without stopping the machine; after the steel tube 5 in the lever mechanism 43 is removed, the material blocking assembly 422 is reset so that the steel tube 5 on the guide structure 423 can fall into the lever mechanism 43 to continue stacking.

In actual use, the width of the guiding structure 423 can be adaptively designed according to the length of the steel pipe 5 required to be blanked by the utility model, and when the steel pipe 5 enters the utility model, the steel pipe 5 slides down along the guiding structure 423 until sliding to be separated from the utility model, and then falls onto the blocking rod mechanism 43 for stacking; and after shelves lever mechanism 43 is fully loaded, keep off material driving piece 4221 drive and keep off material 4223 and rise, drive and rotate the piece and rotate so that keep off material 4223 and rise to the output position that is higher than guide structure 423 to let steel pipe 5 that guide structure 423 guided can not fall into the pile up neatly position after gliding to keeping off material 4223 supports, realized letting the staff safely bind and take away steel pipe 5 under the prerequisite of not shutting down, promoted efficiency.

In this embodiment, the stopping rotating member 4222 is perpendicular to the stopping member 4223, and the stopping member 4223 is welded to the stopping rotating member 4222. The connecting piece 4212 is used for enabling the material blocking piece 4223 to rotate along an arc-shaped track to lift, so that the action of the material blocking piece 4223 is smoother, and interference on other parts in the lifting process is avoided.

In this embodiment, the material blocking driving member 4221 is an air cylinder or an oil cylinder, and a piston rod of the material blocking driving member 4221 is rotatably connected with the bottom of the material blocking member 4223. The piston rod of the material blocking driving part 4221 is in telescopic fit with the material blocking rotating part 4222, so that the lifting of the material blocking part 4223 is ensured to be carried out along an arc-shaped track, and the installation positions of the material blocking driving part 4221 and the rotating part are more flexible.

In this embodiment, blanking limit plates 4211 are respectively arranged on two sides of the frame 421, and the two material blocking assemblies 422 are located between the two blanking limit plates 4211. Carry on spacingly to gliding steel pipe 5 along guide structure 423 through two limiting plates, guaranteed that steel pipe 5 can accurately fall into pile up neatly position and realize the pile up neatly, avoid steel pipe 5 skew and influence the reliability and the security of blanking.

In this embodiment, the guiding structure 423 includes two guiding members 4231, the two guiding members 4231 are disposed on the frame 421 at an interval 436, the two guiding members 4231 are disposed at an acute angle to the horizontal plane, and the two guiding members 4231 cooperate to drag and guide the steel pipe 5 to slide down. The distance between two guides 4231 is confirmed via the steel pipe 5 length that it guided, two guides 4231 only need hold in the palm the both ends of steel pipe 5 promptly and guide can, reduced the utility model discloses required material has practiced thrift the cost.

In this embodiment, the frame 421 includes a connecting member 4212 and two support frames 4213, the two material blocking assemblies 422 and the two support frames 4213 are arranged in a one-to-one correspondence, and the guiding structure 423 is arranged between the two support frames 4213; the two ends of the connecting member 4212 are welded to the two support frames 4213, respectively, so that the structure of the frame body 421 is simpler and more stable, and the guide and support of the steel pipe 5 are ensured.

Specifically, the support frame 4213 is provided with a mounting seat 4214 and a rotating shaft 4215, the material blocking driving piece 4221 is fixed on the mounting seat 4214, one end of the material blocking piece 4223 is provided with a rotating hole, and the rotating shaft 4215 is inserted into the rotating hole.

Preferably, the support frame 4213 is provided with two bearings 4216, and two ends of the rotating shaft 4215 are respectively installed on the two bearings 4216, so that the rotating shaft 4215 has less wear during the rotating process, and the maintenance frequency is reduced.

In this embodiment, the shift lever mechanism 43 includes two shift lever assemblies 431, and the two shift lever assemblies 431 are used for holding the same steel tube 5; the stop lever assembly 431 includes a supporting base 432, a front stop lever 433 and a fixing member 434, wherein the front stop lever 433 is rotatably connected to the supporting base 432, one end of the fixing member 434 is rotatably connected to the supporting base 432, the other end of the fixing member 434 is detachably connected to the front stop lever 433, the front stop lever 433 is used for abutting against the steel pipe 5, and the supporting base 432 is used for supporting the steel pipe 5.

In practical use, a gap 436 is formed between the two stop lever assemblies 431, the width of the gap 436 is adapted to the length of the steel pipe 5 supported by the two supporting seats 432, and the gap 436 is also used for abdicating the forklift. That is, after the steel pipe 5 is guided by the guide structure 423 and directly falls down, the steel pipe is positioned between the two support bases 432, and then the front stop lever 433 is stopped in front of the steel pipe 5 to limit the position, and the front stop lever 433, the support bases 432 and the fixing part 434 form a triangular stable structure, so that a plurality of steel pipes 5 can be effectively stopped; after enough steel pipes 5 are stacked on the supporting seat 432, a worker can bundle the steel pipes 5 through steel wires to fix the steel pipes, then the fixing part 434 and the front gear rod 433 are separated, and then the fixing part 434 and the front gear rod 433 are respectively rotated to be flush with the supporting seat 432, so that the steel pipes 5 can be abducted, and safety accidents caused by excessive rising are avoided.

In this embodiment, the other end of the fixing element 434 is provided with a first fixing hole 4341, the front bar 433 is provided with a second fixing hole 4331, and a connecting shaft 435 is detachably disposed between the first fixing hole 4341 and the second fixing hole 4331. The fixing member 434 and the front bar 433 are fixed by a connecting shaft 435, and the fixing member 434 and the front bar 433 are not deviated after being fixed by a triangle formed by the fixing member 434, the front bar 433 and the supporting base 432; when the steel pipe 5 needs to be taken away, the connecting shaft 435 is only needed to be detached, so that the front gear lever 433 is not connected with the fixing part 434, and the steel pipe 5 can be rotated to be abducted.

In this embodiment, the fixing part 434 includes a blocking rod 4342 and a rotating rod 4343, the rotating rod 4343 is rotatably disposed on the supporting seat 432, the blocking rod 4342 is detachably connected to the rotating rod 4343, and the blocking rod 4342 is detachably connected to the front blocking rod 433.

Specifically, the material blocking rod 4342 is provided with an installation block 4344, the rotating rod 4343 is provided with an installation groove 4345, the installation block 4344 is installed in the installation groove 4345, and the installation block 4344 is fixedly locked with the installation groove 4345 through a bolt. Use promptly the utility model discloses finish after, the accessible is pulled down the mode realization of keeping off material pole 4342 and dwang 4343 and is stored, is favorable to saving space.

In this embodiment, a rear stop lever 4311 is fixedly disposed at an end of the supporting base 432 away from the front stop lever 433, and the front stop lever 433 cooperates with the rear stop lever 4311 to limit the position of the steel tube 5 on the supporting base 432. A space for stacking the steel pipes 5 is formed between the front shift lever 433 and the rear shift lever 4311, and as the steel pipes 5 are continuously fed into the space, the self-stacking effect is achieved under the cooperation of the front shift lever 433 and the rear shift lever 4311.

In this embodiment, the bottom welding of supporting seat 432 has polylith locating plate 4312, and locating plate 4312 is provided with and is used for locating hole 4313, and locating hole 4313 is used for inserting the fixed pin of usefulness, makes the utility model discloses a stability is more excellent, can not lead to taking place the skew because of the impact force when having steel pipe 5 to fall into the space promptly, has guaranteed pile up neatly steel pipe 5's effect.

Specifically, one side of one of the positioning plates 4312 away from the supporting base 432 is provided with a limiting portion 4314, a fixing shaft 4315 is disposed between the limiting portion 4314 and the supporting member, and the fixing member 434 is rotatably disposed on the fixing shaft 4315.

In this embodiment, the pushing mechanism 41 includes a plurality of pushing cylinders 411 arranged side by side, and the blanking mechanism 42 is located between the pushing mechanism 41 and the lever mechanism 43. Through the cooperation of a plurality of material pushing cylinders 411, the effect of stably pushing the steel pipe 5 into the blanking mechanism 42 is realized, and the influence on blanking and stacking caused by deflection of the steel pipe 5 is avoided.

In this embodiment, the feeding mechanism 1 includes a feeding bed 11 and a plurality of feeding stations 12, the plurality of feeding stations 12 are arranged in the feeding bed 11 side by side, the feeding stations 12 include a stopping cylinder 121, a lifting mechanism 122 and a plurality of pipe supporting members 123, the plurality of pipe supporting members 123 are all installed in the lifting mechanism 122, the feeding ramp 111 is arranged in the feeding mechanism, the lifting mechanism 122 is arranged in the feeding ramp 111, the stopping cylinder 121 is used for stopping the steel pipe 5 at the bottom of the feeding ramp 111, the pipe supporting members 123 are used for supporting the steel pipe 5, the lifting mechanism 122 drives the steel pipe 5 to ascend along the feeding ramp 111 through the pipe supporting members 123, and the steel pipe 5 falls into the transmission mechanism 2 after being lifted.

During feeding, no matter what the specification of the steel pipe 5 is, the worker puts the steel pipe 5 on the feeding bed 11, the steel pipe 5 in front is pushed to enter the space between the feeding slope 111 and the stopping cylinder 121 through the steel pipe 5, then the stopping cylinder 121 acts to limit the steel pipe 5, the steel pipe 5 is clamped between the feeding slope 111 and the stopping cylinder 121, the lifting mechanism 122 subsequently drives the pipe supporting piece 123 to ascend along the slope, and the pipe supporting piece 123 drives the steel pipe 5 to be lifted to the transmission mechanism 2 after supporting the steel pipe 5, so that the feeding effect is achieved.

Specifically, this cooperation of a plurality of material loading stations 12 except can once only letting many steel pipes 5 material loading to transport mechanism 2 side by side, still can carry out the material loading to a steel pipe 5 through the cooperation of several adjacent material loading stations 12, has reached the effect that lets steel pipe 5 stabilize the promotion, avoids steel pipe 5 to drop.

Specifically, the feeding station 12 further includes a translation mechanism 124 for driving the steel tube 5 to the feeding slope 111, the feeding bed 11 is provided with a driving mechanism 13, and the driving mechanism 13 is used for driving the plurality of lifting mechanisms 122 to act simultaneously. This actuating mechanism 13 can be by the motor with speed reducer, transfer line constitute, and hoist mechanism 122 can be by the cooperation of annular chain and sprocket and constitute, has reached the effect that a actuating mechanism 13 drove a plurality of hoist mechanism 122 actions simultaneously, has guaranteed the synchronism of a plurality of hoist mechanism 122 actions, is favorable to guaranteeing to keep balance when steel pipe 5 is promoted.

Furthermore, the utility model discloses a material loading station 12 still has translation mechanism 124 to make the staff only need place steel pipe 5 on material loading bed 11, drive steel pipe 5 by translation mechanism 124 and remove towards material loading slope 111, reduced staff's work load.

In this embodiment, the detecting mechanism 3 includes a detecting shell 31 and a detecting device 32, the detecting shell 31 is installed on the conveying mechanism 2, the detecting shell 31 is located between the feeding mechanism 1 and the sorting station 4, the detecting device 32 is installed in the detecting shell 31, and the detecting shell 31 is provided with a channel 33 for allowing the steel pipe 5 to pass through. The detecting device 32 is preferably a plurality of common detecting components such as photoelectric switches, infrared devices and the like, that is, when the steel pipe 5 passes through the detecting shell 31, the detecting device 32 detects the length and the width of the steel pipe, so as to identify the specific specification of the steel pipe 5, and facilitate subsequent sorting; the detection shell 31 is used for separating the detection device 32 from the outside, so that the detection precision is ensured, and the phenomenon of sorting error is avoided.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims (10)

1. The utility model provides a steel pipe automatic sorting assembly line which characterized in that: the steel pipe sorting machine comprises a feeding mechanism, a transmission mechanism, a detection mechanism and a plurality of sorting stations, wherein the feeding mechanism is used for feeding steel pipes, the transmission mechanism is used for transmitting the steel pipes transmitted by the feeding mechanism, the detection mechanism is used for detecting the specifications of the steel pipes, and the sorting stations are used for stacking the steel pipes with the corresponding specifications according to the detection result of the detection mechanism; the sorting stations are sequentially arranged along the transmission direction of the transmission mechanism;

the sorting station comprises a material pushing mechanism, a blanking mechanism and a blocking rod mechanism, the blanking mechanism and the material pushing mechanism are respectively located on two sides of the transmission mechanism, the material pushing mechanism is used for pushing the steel pipes into the material pushing mechanism, the blanking mechanism is used for guiding the steel pipes to enter the blocking rod mechanism, and the blocking rod mechanism is used for stacking the steel pipes.

2. The automatic steel pipe sorting assembly line of claim 1, wherein: the blanking mechanism comprises a frame body, a guide structure and two material blocking assemblies, wherein the guide structure is arranged on the frame body, and the two material blocking assemblies are movably arranged on the frame body; the guide structure is used for guiding a steel pipe pushed by the pushing mechanism to slide to the stop rod mechanism, and the two stop assemblies are matched to block the steel pipe on the guide structure from falling when the stop rod mechanism is fully loaded.

3. The automatic steel pipe sorting assembly line of claim 2, wherein: keep off the material subassembly including keeping off the material driving piece, keeping off the material and rotate and keep off the material spare, keep off the material and rotate a pivoted one end and rotate connect in the support body, keep off the material spare set up in keep off the material the other end that rotates and with keep off the material and rotate a cross arrangement, keep off the material driving piece and be used for the drive to keep off the material spare and go up in order to drive and keep off the material spare.

4. The automatic steel pipe sorting assembly line of claim 2, wherein: the both sides of support body are provided with the blanking limiting plate respectively, and two keep off the material subassembly and all lie in between two blanking limiting plates.

5. The automatic steel pipe sorting assembly line of claim 1, wherein: the gear lever mechanism comprises two gear lever components which are matched with each other to support the same steel pipe; the gear rod assembly comprises a supporting seat, a front gear rod and a fixing piece, the front gear rod is rotatably connected to the supporting seat, one end of the fixing piece is rotatably connected to the supporting seat, the other end of the fixing piece is detachably connected to the front gear rod, the front gear rod is used for abutting against the steel pipe, and the supporting seat is used for supporting the steel pipe.

6. The automatic steel pipe sorting assembly line of claim 5, wherein: the supporting seat is kept away from the fixed back shelves pole that is provided with of one end of preceding shelves pole, and preceding shelves pole and the cooperation of back shelves pole are used for spacing the steel pipe on the supporting seat.

7. The automatic steel pipe sorting assembly line of claim 1, wherein: the material pushing mechanism comprises a plurality of material pushing cylinders arranged side by side, and the material pushing cylinders are used for pushing the steel pipes on the transmission mechanism into the blanking mechanism.

8. The automatic steel pipe sorting production line according to claim 1, characterized in that: the feeding mechanism comprises a feeding bed and a plurality of feeding stations, the plurality of feeding stations are arranged on the feeding bed side by side, the feeding stations comprise a stop cylinder, a lifting mechanism and a plurality of support pipes, the plurality of support pipes are arranged on the lifting mechanism, a feeding ramp is arranged on the feeding mechanism, the lifting mechanism is arranged on the feeding ramp, the stop cylinder is used for stopping the steel pipe at the bottom of the feeding ramp, the support pipes are used for supporting the steel pipe, the lifting mechanism drives the steel pipe to ascend along the feeding ramp through the support pipes, and the steel pipe falls into the transmission mechanism after being lifted.

9. The automatic steel pipe sorting assembly line of claim 8, wherein: the feeding station further comprises a translation mechanism for driving the steel pipe to the feeding slope, the feeding bed is provided with a driving mechanism, and the driving mechanism is used for driving the lifting mechanisms to act simultaneously.

10. The automatic steel pipe sorting production line according to claim 1, characterized in that: the detection mechanism comprises a detection shell and a detection device, the detection shell is arranged in the transmission mechanism, the detection shell is positioned between the feeding mechanism and the sorting station, the detection device is arranged in the detection shell, and the detection shell is provided with a channel for allowing the steel pipe to pass through.

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