CN115557153A

CN115557153A - Conveying line for steel pipes

Info

Publication number: CN115557153A
Application number: CN202211462788.9A
Authority: CN
Inventors: 杨杰; 陈东亮; 关玉金; 刘连荣
Original assignee: Jiangsu Ivanol Intelligent Technology Co ltd
Current assignee: Jiangsu Ivanol Intelligent Technology Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-01-03
Anticipated expiration: 2042-11-22
Also published as: CN115557153B

Abstract

The invention discloses a conveying line for steel pipes, which belongs to the technical field of conveying lines and comprises two side plates, wherein the two side plates are symmetrically arranged on a support, a V-shaped frame is fixed between the two side plates, and a driving part is arranged in the V-shaped frame; the first and second transport rollers intersect each other inside the V-shaped frame, and a plurality of transport lanes are formed in the longitudinal direction inside the V-shaped frame. The invention can be conveyed along the length direction of the pipe fitting, so that the length directions of the pipe fitting and the conveying line are kept consistent, compared with the method of transversely installing the steel pipe on the conveying line, the conveying direction can reduce the transverse width of the conveying line and the occupied space of the conveying line, the steel pipe is not contacted with the steel pipe, no abrasion is caused, and the outer surface of the steel pipe can be effectively protected.

Description

Conveying line for steel pipes

Technical Field

The invention relates to a conveying line for steel pipes, and belongs to the technical field of conveying lines.

Background

The conveyer line is for being used for carrying the conveyor of various materials, and at the steel pipe conveying in-process, the transport mode of most transfer chain sets up the recess for on the transfer chain, places the steel pipe inside the recess, if the direction of delivery mutually perpendicular of steel pipe and transfer chain, promptly: the steel pipes are transversely arranged on the conveying line, if the length of the steel pipes is long, the width of the whole conveying line is ensured to be longer than the length of the steel pipes for safe conveying, and more space is occupied, the conveying method is not suitable for conveying the long steel pipes, if the length direction of the steel pipes is consistent with the conveying direction, as shown in fig. 8, an annular groove is formed in the rotating roller, the steel pipes are clamped in the annular groove, and the steel pipes can be prevented from moving left and right on the rotating roller.

If a large number of steel pipes are conveyed at the same time, the steel pipes are generally required to be conveyed after being bound by ropes, and the abrasion between the steel pipes is serious, so the invention provides the conveying line for the steel pipes.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a conveying line for steel pipes, which can finish conveying a plurality of steel pipes at a time without mutual contact.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a transfer chain for steel pipe, is including installing two curb plates of symmetrical arrangement on the support, two be fixed with V type frame between the curb plate, the inside of V type frame includes first drive division and second drive division, first drive division and second drive division staggered distribution and the distance between adjacent first drive division and the second drive division equal.

First drive division includes a plurality of first conveying rollers, second drive division includes a plurality of second conveying rollers, a plurality of first conveying roller equidistance distribution, a plurality of second conveying roller equidistance distribution, first conveying roller and second conveying roller are perpendicular rotation respectively and are installed on two inner walls of V type frame.

The first conveying rollers and the second conveying rollers are mutually crossed in the V-shaped frame, a plurality of conveying channels are formed in the length direction in the V-shaped frame, and the conveying channels are uniformly arranged.

And a feeding device for conveying the steel pipes towards the interior of the plurality of conveying ways is arranged outside the side plates, and the length direction of the steel pipes is consistent with the conveying direction of the conveying ways.

Preferably, the inner chamber has all been seted up to two lateral walls of V type frame inside, first conveying roller and second conveying roller run through two lateral walls of V type frame respectively and extend to the inside that corresponds the inner chamber, the tip that is located first conveying roller and second conveying roller in the inner chamber all is fixed with the drive wheel, a plurality of drive wheel arranges according to the array in the inner chamber, be the line along the length direction of transfer chain, be listed as along the width direction of transfer chain, a plurality of drive wheels of same row pass through hinged joint, wherein a plurality of drive wheels of a line all are fixed with drive gear, all the meshing is connected with the connecting gear between two adjacent drive gear, the outside of V type frame is fixed with and is used for driving arbitrary one drive gear pivoted motor one.

Preferably, the feeding device comprises a fixed seat fixedly mounted on the side plate, a rotatable second oil cylinder is mounted on the fixed seat, a support plate is fixed to one end, away from the fixed seat, of the second oil cylinder, a first oil cylinder is mounted on the support plate, a fixing plate is fixed to the output end of the first oil cylinder, and a plurality of clamping devices capable of clamping the steel pipe are mounted on the fixing plate.

Preferably, a placing table for placing the steel pipes is installed on one side of the side plate, and a plurality of stations with uniform intervals are arranged on the placing table.

Preferably, the second hydro-cylinder includes cylinder body and output lever, the cylinder body rotates the inside of installing at the fixing base, the output lever stretches out the one end and the extension board fixed connection of cylinder body, be connected through the bearing between cylinder body and the fixing base, the one end that the output lever was kept away from to the cylinder body is fixed with gear two, one side meshing of gear two is connected with gear one, gear one and gear two all rotate the inside of installing at the fixing base, the external fixation of fixing base has and is used for driving gear one pivoted motor two.

Preferably, the inside of fixed plate is equipped with the cavity, every the clamp is got the device and all is included two clamping jaws, two the clamping jaw is connected with first slider and second slider respectively, the equal slidable mounting of first slider and second slider is in the inside of cavity, the internal rotation of cavity installs the threaded rod, the external fixation of fixed plate has and is used for driving threaded rod pivoted motor three, the threaded rod runs through first slider and second slider, the inside of first slider and second slider is equipped with the screw hole with threaded rod meshing, on the threaded rod with first slider and second slider meshing's screw spiral opposite direction.

Compared with the prior art, the conveying device can convey the pipe along the length direction of the pipe, so that the length directions of the pipe and the conveying line are kept consistent, and compared with the conveying direction in which the steel pipe is transversely arranged on the conveying line, the transverse width of the conveying line can be reduced, and the occupied space of the conveying line is reduced; according to the invention, the steel pipes are conveyed by arranging the plurality of conveying rollers which are arranged in a mutually crossed manner to form a plurality of conveying channels, so that a plurality of steel pipes can be conveyed at one time, and in the conveying process, the steel pipes are not in contact with one another and are not abraded, and the outer surfaces of the steel pipes can be effectively protected; the feeding device provided by the invention can clamp a plurality of steel pipes and insert the steel pipes into the corresponding conveying passages at a time, the feeding work can be completed without manual operation, the manpower and material resources are saved, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a first end elevation view of the present conveyor line.

Fig. 3 is a second end elevation view of the present delivery wire.

Fig. 4 isbase:Sub>A partial sectional view taken along the linebase:Sub>A-base:Sub>A of fig. 2 according to the present invention.

Fig. 5 is a partial cross-sectional view of the interior chamber of the present invention.

FIG. 6 is a cross-sectional view of the interior of the holder of the present invention.

Fig. 7 is a cross-sectional view taken along the line B-B in fig. 3 according to the present invention.

Fig. 8 is a schematic diagram of one of the conveying methods of conveying steel pipes in the prior art.

In the figure: 1. the device comprises side plates, a V-shaped frame, a cavity, a first conveying roller, a second conveying roller, a steel pipe, a fixing plate, a clamping device, a supporting plate, a first oil cylinder, a placing table, a motor I, a fixing seat, a connecting gear, a driving gear, a hinge 15, a hinge 16, a driving wheel 17, a support 18, a second oil cylinder, a cylinder 181, a cylinder body 182, an output rod 19, a gear I, a gear 20, a gear II, a motor 21, a motor II, a threaded rod 22, a threaded rod 23, a first sliding block 24, a second sliding block 25 and a motor III.

Detailed Description

The invention is illustrated by the following specific examples, which are not intended to be limiting.

Examples

As shown in fig. 1 to 7, in the present embodiment, there is provided a steel pipe conveying line, including two side plates 1 symmetrically arranged on a support 17, a V-shaped frame 2 fixed between the two side plates 1, a first driving portion and a second driving portion included in the V-shaped frame 2, the first driving portion and the second driving portion are distributed in a staggered manner, and the distance between the adjacent first driving portion and the adjacent second driving portion is equal, the conveying directions of the first driving portion and the second driving portion are kept consistent, and the steel pipe 5 is conveyed along the direction of the conveying line, and the distance between the first driving portion and the second driving portion is at most one half of the length of the steel pipe 5, that is: at least two driving parts are guaranteed to support the steel pipe 5, and the effect of preventing the steel pipe 5 from falling from the two driving parts in the conveying process is achieved.

The first driving portion includes three first conveying rollers 3, the second driving portion includes three second conveying rollers 4, the number of the first conveying rollers 3 is equal to that of the second conveying rollers 4, which is illustrated in this embodiment with respect to the number of the first conveying rollers 3 and the number of the second conveying rollers 4 being three, the three first conveying rollers 3 are equidistantly distributed, the three second conveying rollers 4 are equidistantly distributed, the three first conveying rollers 3 and the three second conveying rollers 4 are mutually intersected inside the V-shaped frame 2, nine conveying lanes are formed in the length direction inside the V-shaped frame 2, the nine conveying lanes are uniformly arranged, the length direction of the steel pipe 5 is consistent with the conveying direction of the conveying lanes, when the number of the first conveying rollers 3 is equal to that of the second conveying rollers 4, if the number of the conveying lanes is N, the number of the first conveying rollers 3 is m, then N = square meter, the first conveying roller 3 and the second conveying roller 4 are respectively and vertically and rotatably installed on two inner walls of the V-shaped frame 2, the angle of the V-shaped frame 2 in this embodiment is 90 degrees, when the first conveying roller 3 and the second conveying roller 4 are respectively and mutually perpendicular to two sides of the V-shaped frame 2 which is 90 degrees, as shown in fig. 3, the first conveying roller 3 and the second conveying roller 4 are spatially perpendicular, inner cavities 201 are respectively formed in two side walls of the V-shaped frame 2, the first conveying roller 3 and the second conveying roller 4 respectively penetrate through the two side walls of the V-shaped frame 2 and extend to the corresponding inner cavity 201, driving wheels 16 are fixed at the ends of the first conveying roller 3 and the second conveying roller 4 which are located in the inner cavities 201, a plurality of driving wheels 16 are arranged in the inner cavities 201 according to an array, are arranged in a row along the length direction of the conveying line, are arranged in a row along the width direction of the conveying line, and three driving wheels 16 in the same row are connected through hinges 15, the driving gears 14 are fixed on the driving wheels 16 in one row, the connecting gears 13 are connected between every two adjacent driving gears 14 in a meshing manner, a motor 11 used for driving any one driving gear 14 to rotate is fixed outside the V-shaped frame 2, when the motor 11 drives the driving gear 14 connected with the motor to rotate, the driving gear 14 drives the driving wheel 16 connected with the motor to rotate, the driving wheel 16 can drive the other three driving wheels 16 to rotate through a hinge 15, the driving gear 14 drives the other driving gears 14 to rotate through the connecting gears 13, at the moment, all the driving wheels 16 rotate towards the same direction, the driving wheel 16 drives the first conveying roller 3 and the second conveying roller 4 to rotate, and when the first conveying roller 3 and the second conveying roller 4 rotate, the steel pipe 5 placed on the conveying channel is conveyed.

The feeding device is characterized in that a feeding device for conveying the steel pipes 5 towards the interior of the plurality of conveying paths is mounted on the outer portion of the side plate 1, the feeding device comprises a fixed seat 12 fixedly mounted on the side plate 1, a rotatable second oil cylinder 18 is mounted on the fixed seat 12, the second oil cylinder 18 comprises a cylinder body 181 and an output rod 182, a support plate 8 is fixed to one end, away from the fixed seat 12, of the second oil cylinder 18, the cylinder body 181 is rotatably mounted inside the fixed seat 12, one end, extending out of the cylinder body 181, of the output rod 182 is fixedly connected with the support plate 8, the cylinder body 181 is connected with the fixed seat 12 through a bearing, a second gear 20 is fixed to one end, away from the output rod 182, of the cylinder body 181, one side of the second gear 20 is in meshing connection with a first gear 19, the first gear 19 and the second gear 20 are both rotatably mounted inside the fixed seat 12, a second motor 21 for rotating the first gear 19 is fixed to the outer portion of the fixed seat 12, the second gear 21 drives the first gear 19 to rotate, the first gear 20 drives the cylinder body 181 to rotate inside the fixed seat, when the cylinder body 181 rotates, the output rod 182 and then the cylinder body 182 and the cylinder body can slide along the axis of the cylinder body 18, so that the cylinder body 181 can rotate.

The steel pipe clamping device is characterized in that a first oil cylinder 9 is installed on the support plate 8, a fixing plate 6 is fixed at the output end of the first oil cylinder 9, three clamping devices 7 capable of clamping the steel pipes 5 are installed on the fixing plate 6, when the fixing plate 6 is parallel to the first conveying roller 3, the first oil cylinder 9 can stretch and retract to drive the fixing plate 6 to slide along the length direction of the first oil cylinder 9, the clamping devices 7 on the fixing plate 6 drive the three steel pipes 5 to move to positions of other conveying ways, a cavity is formed in the fixing plate 6, each clamping device 7 comprises two clamping jaws, the two clamping jaws are respectively connected with a first sliding block 23 and a second sliding block 24, the first sliding block 23 and the second sliding block 24 are both installed in the cavity in a sliding mode, a threaded rod 22 is installed in the cavity in a rotating mode, a motor three 25 used for driving the threaded rod 22 to rotate is fixed to the outside the fixing plate 6, the threaded rod 22 penetrates through the first sliding block 23 and the second sliding block 24, threaded rods 23 and the second sliding block 24 are internally provided with threaded holes meshed with the threaded rod 22, in the embodiment, when the three clamping devices 7 are installed on the threaded rod 22, the same as the clamping devices, the three clamping devices, the three clamping devices 7 are installed on the same side of the positioning table, and the three clamping stations, the three clamping devices, the three clamping devices 7, and the clamping devices 5 are used for driving the clamping devices, and the same distance, and the distance between the same distance between the clamping devices 5 is equal to drive the same distance between the positioning table 10.

The working principle is as follows: after the steel pipes 5 are sequentially placed at the working positions on the placing table 10 (placed by a manipulator), after the placing is completed, a second motor 21 drives a first gear 19 to rotate, the first gear 19 drives a second gear 20 to rotate, the second gear 20 is connected with a cylinder body 181 of a second oil cylinder 18, the cylinder body 181 is driven by the second gear 20 to drive a support plate 8 to rotate, the support plate 8 drives a first oil cylinder 9 to rotate, a fixing plate 6 connected with the first oil cylinder 9 moves to the upper side of the placing table 10 and is arranged in parallel with the placing table 10, a clamping device 7 on the fixing plate 6 clamps the three steel pipes 5 on the placing table 10, the clamping position is one end, away from the V-shaped frame 2, of the steel pipes 5, the second motor 21 rotates reversely, the clamping device 7 is driven to rotate to a position parallel with the first conveying roller 3, as shown in FIG. 2, at the moment, the three steel pipes 5 are aligned with three conveying channels, the output end of the second oil cylinder 18 contracts, the three steel pipes 5 can be driven to be inserted into the corresponding conveying channels, the three steel pipes 5, the threaded rods 22 are driven by a third motor to rotate, as the threaded rod 22 and the threaded rod 23 and the second sliding driving device 14 is connected with the conveying roller 7, the conveying device, the conveying mechanism 7, the conveying rollers 14, the conveying mechanism can drive the conveying rollers 7 to move, the steel pipes 5 to move to the conveying mechanism 7, the conveying mechanism, when the conveying rollers 7 and the conveying jaws 14, the conveying mechanism is driven to move, the conveying rollers 7, the conveying mechanism 7, the conveying rollers 7, the conveying mechanism is driven by the conveying rollers 14, the second oil cylinder 18 is driven by the second motor 21 to rotate reversely, the support plate 8, the first oil cylinder 9 and the fixing plate 6 rotate, the steel pipes 5 are clamped by the clamping device 7 and then rotate to the end part of the conveying line, at the moment, the first oil cylinder 9 contracts, and the steel pipes 5 are inserted into the conveying path of the next layer.

The above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and it should be understood by those skilled in the art that the present invention can be modified or replaced with equivalents, without any modification or partial replacement, which does not depart from the spirit and scope of the present invention, and it should be covered by the claims of the present invention.

Claims

1. The conveying line for the steel pipes is characterized by comprising two side plates (1) which are symmetrically arranged on a support (17), a V-shaped frame (2) is fixed between the two side plates (1), the V-shaped frame (2) comprises a first driving part and a second driving part, the first driving part and the second driving part are distributed in a staggered mode, and the distance between the adjacent first driving part and the adjacent second driving part is equal;

the first driving part comprises a plurality of first conveying rollers (3), the second driving part comprises a plurality of second conveying rollers (4), the first conveying rollers (3) are distributed at equal intervals, the second conveying rollers (4) are distributed at equal intervals, and the first conveying rollers (3) and the second conveying rollers (4) are respectively and rotatably installed on two inner walls of the V-shaped frame (2);

the first conveying rollers (3) and the second conveying rollers (4) are mutually crossed in the V-shaped frame (2), a plurality of conveying channels are formed in the length direction in the V-shaped frame (2), and the conveying channels are uniformly arranged;

and a feeding device for conveying the steel pipes (5) towards the interior of the plurality of conveying ways is mounted on the outer portion of the side plate (1), and the length direction of the steel pipes (5) is consistent with the conveying direction of the conveying ways.

2. The conveying line for the steel pipes as claimed in claim 1, wherein inner cavities (201) are formed in two side walls of the V-shaped frame (2), the first conveying roller (3) and the second conveying roller (4) penetrate through the two side walls of the V-shaped frame (2) respectively and extend into the corresponding inner cavities (201), driving wheels (16) are fixed to the end portions of the first conveying roller (3) and the second conveying roller (4) located in the inner cavities (201), the driving wheels (16) are arranged in the inner cavities (201) in an array mode and are arranged in a row along the length direction of the conveying line and are arranged in a row along the width direction of the conveying line, the driving wheels (16) in the same row are connected through hinges (15), the driving gears (14) are fixed to the driving wheels (16) in one row, the connecting gears (13) are connected between every two adjacent driving gears (14) in a meshing mode, and a motor I (11) used for driving any one driving gear (14) to rotate is fixed to the outside the V-shaped frame (2).

3. The conveying line for the steel pipes as claimed in claim 1, wherein the feeding device comprises a fixed seat (12) fixedly mounted on a side plate (1), a rotatable second oil cylinder (18) is mounted on the fixed seat (12), a support plate (8) is fixed to one end, away from the fixed seat (12), of the second oil cylinder (18), a first oil cylinder (9) is mounted on the support plate (8), a fixing plate (6) is fixed to an output end of the first oil cylinder (9), and a plurality of clamping devices (7) capable of clamping the steel pipes (5) are mounted on the fixing plate (6).

4. The conveying line for the steel pipes as claimed in claim 3, wherein a placing table (10) for placing the steel pipes (5) is mounted on one side of the side plate (1), and a plurality of stations are uniformly spaced on the placing table (10).

5. The conveying line for the steel pipes as claimed in claim 4, wherein the second oil cylinder (18) comprises a cylinder body (181) and an output rod (182), the cylinder body (181) is rotatably installed inside the fixing seat (12), one end of the output rod (182) extending out of the cylinder body (181) is fixedly connected with the support plate (8), the cylinder body (181) is connected with the fixing seat (12) through a bearing, a second gear (20) is fixed at one end, far away from the output rod (182), of the cylinder body (181), one side of the second gear (20) is in meshing connection with a first gear (19), the first gear (19) and the second gear (20) are rotatably installed inside the fixing seat (12), and a second motor (21) for driving the first gear (19) to rotate is fixed outside the fixing seat (12).

6. The conveying line for the steel pipes as claimed in claim 3, wherein a cavity is formed in the fixing plate (6), each clamping device (7) comprises two clamping jaws, the two clamping jaws are connected with a first sliding block (23) and a second sliding block (24) respectively, the first sliding block (23) and the second sliding block (24) are installed in the cavity in a sliding mode, a threaded rod (22) is installed in the cavity in a rotating mode, a third motor (25) used for driving the threaded rod (22) to rotate is fixed to the outer portion of the fixing plate (6), the threaded rod (22) penetrates through the first sliding block (23) and the second sliding block (24), threaded holes meshed with the threaded rod (22) are formed in the first sliding block (23) and the second sliding block (24), and the threaded direction of the threads meshed with the first sliding block (23) and the second sliding block (24) on the threaded rod (22) is opposite to the threaded direction of the threads meshed with the first sliding block (23) and the second sliding block (24).