CN114852658A

CN114852658A - A loading attachment for steel pipe

Info

Publication number: CN114852658A
Application number: CN202210403394.XA
Authority: CN
Inventors: 陈振东; 其他发明人请求不公开姓名
Original assignee: TJK Machinery Tianjin Co Ltd
Current assignee: TJK Machinery Tianjin Co Ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-08-05

Abstract

The invention discloses a feeding device for steel pipes, and belongs to the technical field of steel pipe truss production and manufacturing. This a loading attachment for steel pipe includes the material loading frame, guiding mechanism, liftout mechanism, blanking mechanism and bearing roller mechanism, the material loading frame is including the storage platform that is used for saving many steel pipes, guiding mechanism is used for the removal direction for the steel pipe, liftout mechanism includes drive structure and kicking plate, the drive kicking plate through drive structure can be in proper order with the steel pipe jack-up that is located the storage platform discharge end and stop the steel pipe that falls to the discharge end next, the steel pipe that is jacked by the kicking plate can roll in proper order to the blanking inclined plane of blanking baffle of blanking mechanism and the bearing roller inslot of bearing roller frame of bearing roller mechanism, the blanking inclined plane of the blanking baffle of presetting the height in can decide the blanking height of steel pipe. This loading attachment can realize the root blanking and the automatic feeding of steel pipe one by one, and the material loading precision is high, and is efficient, can reduce workman's intensity of labour to a great extent, improves workman's safety.

Description

A loading attachment for steel pipe

Technical Field

The invention relates to the technical field of steel pipe truss production and manufacturing, in particular to a feeding device for steel pipes.

Background

The steel pipe truss is the most widely applied structural member in the fabricated building, is an important component of the fabricated building, and is widely applied to prestressed concrete steel pipe truss composite slabs. The steel pipe truss comprises an upper chord steel pipe and two web member ribs bent into waves, the upper chord steel pipe and the two web member ribs are welded together, and the welding position is the wave point position welded by the web member ribs.

In the prior art, when a steel pipe truss is manufactured, the steel pipe is generally manually loaded and positioned, that is, the steel pipe is manually positioned, the length of the steel pipe is manually adjusted) and then is placed at a fixed position, and finally, the steel pipe and the web member rib bent into the wave shape are manually welded in a dioxygen mode. The operation mode of feeding and positioning manually not only needs to consume a large amount of manpower, has high labor intensity and higher potential safety hazard, but also has low processing efficiency and low automation degree.

Disclosure of Invention

The invention aims to provide a feeding device for steel pipes, which can realize automatic feeding, and has the advantages of high automation degree, high processing efficiency and high safety.

In order to achieve the purpose, the invention adopts the following technical scheme:

a loading attachment for steel pipe includes: the steel pipe feeding device comprises a feeding frame and a discharging frame, wherein the feeding frame comprises a storage platform, the storage platform is used for storing a plurality of steel pipes, the storage platform comprises a feeding end and a discharging end, and the height of the discharging end is lower than that of the feeding end; the guide mechanism comprises a guide pressing strip, the guide pressing strip is arranged above the material storage platform, and a guide channel for containing and guiding the steel pipes is formed between the guide pressing strip and the material storage platform; the ejection mechanism is arranged at the discharge end of the storage platform and comprises a driving structure and an ejection plate, the output end of the driving structure can lift along the vertical direction, the ejection plate is arranged at the output end of the driving structure, an ejection inclined plane is arranged at the top of the ejection plate, a material blocking surface is arranged on one side, close to the storage platform, of the ejection plate, the ejection inclined plane can jack the steel pipe at the discharge end when the ejection plate rises along the vertical direction, and the material blocking surface can block the next steel pipe which rolls to the discharge end; the blanking mechanism is arranged at the discharging end of the material storage platform and comprises a blanking baffle, a blanking inclined plane is arranged at the top of the blanking baffle and is arranged at a preset height, and the steel pipe on the material ejection inclined plane can roll onto the blanking inclined plane; the carrier roller mechanism is located on one side, away from the feeding frame, of the blanking mechanism and comprises a carrier roller frame, a carrier roller groove is formed in the carrier roller frame, and the steel pipe on the blanking inclined plane can roll into the carrier roller groove.

Preferably, the carrier roller frame comprises a carrier roller plate and at least two carrier roller units arranged on the carrier roller plate at intervals along a first direction, the first direction is parallel to the length direction of the steel pipe, each carrier roller unit comprises a guide roller seat and two guide roller shafts, the guide roller seats are connected to the carrier roller plate, one ends of the guide roller shafts are rotatably connected to the guide roller seats, the two guide roller shafts are arranged in a V shape, and the carrier roller grooves are V-shaped grooves.

Preferably, the roller frame further comprises a guide bottom plate, a guide rod, a guide sleeve and an adjusting rod, the guide bottom plate is fixedly arranged, the guide sleeve is fixedly connected to the guide bottom plate, a guide hole is formed in the guide bottom plate, one end of the guide rod is fixedly connected to the bottom of the roller plate, the other end of the guide rod penetrates through the guide sleeve in a sliding mode, the adjusting rod is connected to the inside of the guide hole, the connecting position of the adjusting rod is adjustable, and the top of the adjusting rod abuts against the bottom surface of the roller plate.

Preferably, the number of the idler mechanisms is plural, and the plural idler mechanisms are provided at intervals in the first direction.

Preferably, the guide mechanism further comprises a guide frame and a vertical plate, the guide frame is fixedly arranged, a first strip hole is formed in the vertical direction on the vertical plate, a first connecting piece is arranged on the guide frame, the first connecting piece is connected in the first strip hole, the connecting position of the first strip hole is adjustable, and the guide pressing strip is connected to the bottom of the vertical plate.

Preferably, the feeding frame further comprises an alignment baffle, the alignment baffle is arranged on one side of the material storage platform, and the alignment baffle is used for limiting the end part of the steel pipe.

Preferably, the material ejecting mechanism further comprises a slide rail, the slide rail is fixedly arranged on the material loading frame along the vertical direction, a slide block is arranged on the material ejecting plate, and the slide block is connected with the slide rail in a sliding mode.

Preferably, a second strip hole is formed in the blanking baffle in the vertical direction, a second connecting piece penetrates through the second strip hole to be connected to the feeding frame, and the connecting position of the second connecting piece in the second strip hole is adjustable.

Preferably, the guide pressing strips and the material storage platform are all arranged in an inclined mode, and the inclined angles are the same.

Preferably, the number of the guide means is plural, and the plural guide means are provided at intervals in a direction parallel to the longitudinal direction of the steel pipe.

The invention has the beneficial effects that:

the invention provides a feeding device for steel pipes, which comprises a feeding frame, a guide mechanism, a material ejecting mechanism, a blanking mechanism and a carrier roller mechanism, wherein the feeding frame comprises a storage platform for storing a plurality of steel pipes, the guide mechanism is used for guiding the movement of the steel pipes, the material ejecting mechanism comprises a driving structure and an ejector plate, the steel pipes positioned at the discharge end of the storage platform can be ejected in sequence through the driving ejector plate of the driving structure and can block the next steel pipe falling to the discharge end, the steel pipes ejected by the ejector plate can roll down to the blanking inclined plane of a blanking baffle plate of the blanking mechanism and the carrier roller groove of the carrier roller frame of the carrier roller mechanism in sequence, and the blanking inclined plane of the blanking baffle plate arranged at a preset height can determine the blanking height of the steel pipes. This a loading attachment for steel pipe can realize the steel pipe one by one blanking and automatic feeding, and the material loading precision is high, and is efficient, and whole material loading process automation degree is high, can reduce workman's intensity of labour to a very big degree, improves workman's safety.

Drawings

Fig. 1 is a front view of a feeding device for steel pipes according to an embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a plan view of a feeding device for steel pipes according to an embodiment of the present invention;

FIG. 4 is a side view of a feeding device for steel pipes according to an embodiment of the present invention;

fig. 5 is a side view of a partial structure of a feeding apparatus for steel pipes, which is provided in the embodiment of the present invention, upon jacking up a steel pipe;

FIG. 6 is an enlarged view of portion B of FIG. 5;

fig. 7 is a side view of a part of the structure of the feeding device for the steel pipe provided by the embodiment of the invention when one of the steel pipes is blanked onto the blanking mechanism.

In the figure:

10. a steel pipe;

100. a feeding frame; 101. a material storage platform; 102. aligning the baffle plate; 103. fixing the cross beam; 104. supporting a riser; 105. supporting the transverse pipe;

200. a guide mechanism; 201. guiding and pressing strips; 202. a guide frame; 203. a vertical plate; 204. a first elongated hole; 205. a first connecting member;

300. a material ejecting mechanism; 301. a drive structure; 302. a material ejecting plate; 3021. a material ejecting inclined plane; 3022. blocking the material surface; 303. a slide rail;

400. a blanking mechanism; 401. a blanking baffle; 4011. a blanking inclined plane; 4012. a second elongated hole; 402. a second connecting member;

500. a carrier roller mechanism; 501. a carrier roller plate; 502. a guide roller seat; 503. a guide roll shaft; 504. a guide bar; 505. a guide sleeve; 506. a guide base plate; 507. an adjusting lever; 508. and adjusting the nut.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present embodiment provides a feeding device for steel pipes, as shown in fig. 1 to 7, the feeding device for steel pipes includes a feeding frame 100, a guiding mechanism 200, an ejecting mechanism 300, a blanking mechanism 400, and an idler mechanism 500. Wherein, it is whole loading attachment's that is used for the steel pipe support structure to go up work or material rest 100, is formed by pipe fitting and plate concatenation, has advantages such as light in weight, stability height.

Specifically, the loading frame 100 includes a storage platform 101, support risers 104, support cross tubes 105, and fixed cross beams 103. Storage platform 101 is located the top of whole work or material rest 100 of going up, and it is used for storing many steel pipes 10, and in this embodiment, storage platform 101 slope sets up, and storage platform 101's feed end is higher than the discharge end, and many steel pipes 10 are arranged in proper order at storage platform 101 by high to low, and after steel pipe 10 that is located the discharge end was removed, next steel pipe 10 that is close to this steel pipe 10 can roll to the discharge end under the effect of gravity automatically. Alternatively, the storage platform 101 may be formed by one plate or a plurality of plates. The inclination angle of the storage platform 101 can be adjusted according to the requirement, so as to support the steel pipes 10 with different specifications and weights.

The supporting vertical pipe 104 is vertically arranged, one end of the supporting vertical pipe 104 is fixedly connected to the ground, the fixed connection mode can be expansion screws or direct welding on a base plate fixedly connected to the ground, and the other end of the supporting vertical pipe 104 is fixedly connected to the bottom surface of the storage platform 101. The number of the supporting risers 104 is multiple, and the multiple supporting risers 104 are regularly arranged below the storage platform 101, so that a stable supporting effect is achieved. The horizontal support pipes 105 are horizontally disposed and connected between two adjacent vertical support pipes 104 to further improve the support stability of the upper rack 100. Further, this material loading frame 100 still includes the stiffening beam of slope setting to further improve the support stability of material loading frame 100. The fixed beam 103 is a plate, and is fixedly connected to one side of the material storage platform 101, and is used for fixedly mounting the guide mechanism 200 and the ejection mechanism 300. The height of the fixed beam 103 is lower than that of the inclined platform, and the height of the fixed beam 103 can be set to be adjustable according to requirements.

Further, the feeding frame 100 further comprises an alignment baffle 102, the alignment baffle 102 is arranged on one side of the storage platform 101, and the alignment baffle 102 is used for limiting the end portion of the steel pipe 10, so that the arrangement of the steel pipes 10 on the storage platform 101 is ensured to be tidy.

The guide mechanism 200 is used to guide the movement of the steel pipe 10 to improve the movement accuracy of the steel pipe 10. As shown in fig. 1, fig. 3 and fig. 4, the guiding mechanism 200 includes a guiding bead 201, the guiding bead 201 is disposed above the magazine platform 101, and a guiding channel for accommodating and guiding the plurality of steel pipes 10 is formed between the guiding bead 201 and the magazine platform 101. In this embodiment, the inclination angle of direction layering 201 is the same with the inclination of storage platform 101, and the width of the direction passageway that forms between the two equals the diameter of steel pipe 10 to make many steel pipes 10 only can arrange at the direction passageway and be the one deck, avoided many steel pipes 10 to roll the phenomenon emergence to the discharge end simultaneously. The higher department of guide way is the feed inlet, and the lower department is the discharge gate, and steel pipe 10 gets into guide way from the feed inlet, then rolls to the discharge end of storage platform 101 by the discharge gate. The guide pressing strips 201 greatly improve the moving precision of the steel pipes 10 on the material storage platform 101.

Further, as shown in fig. 4, the guiding mechanism 200 further includes a guiding frame 202 and a vertical plate 203. Wherein, leading truck 202 is fixed to be set up, specifically, leading truck 202 includes perpendicular diaphragm and the riser of connecting, and the bottom fixed connection of riser is at fixed cross beam 103, and the top of riser is connected with the one end of diaphragm, and the other end of diaphragm can be dismantled with the one end of riser 203 and be connected. The vertical plate 203 is vertically arranged, a first strip hole 204 is formed in the vertical plate 203 in the vertical direction, a first connecting piece 205 is arranged at the other end of the transverse plate of the guide frame 202, the first connecting piece 205 is connected in the first strip hole 204, the connecting position of the first connecting piece 205 is adjustable, and the guide pressing strip 201 is connected to the bottom of the vertical plate 203.

Optionally, the number of the first elongated holes 204 may be provided in plural, a plurality of the first elongated holes 204 are arranged in parallel at intervals, and a first connecting member 205 is correspondingly connected in each first elongated hole 204, so as to improve the connection strength between the guide frame 202 and the vertical plate 203. In this embodiment, the first elongated hole 204 is a kidney-shaped hole, and the first connecting member 205 is a bolt or a screw.

Optionally, since the length of the steel pipe 10 is long, in order to improve the guiding effect, in the present embodiment, a plurality of guiding mechanisms 200 are provided, the plurality of guiding mechanisms 200 are sequentially arranged at intervals along a direction parallel to the length direction of the steel pipe 10, and the guiding beads 201 of the plurality of guiding mechanisms 200 are pressed against different positions of the steel pipe 10, so that the steel pipe 10 is stably guided in moving.

With continued reference to fig. 1, 4 and 5, the ejection mechanism 300 is disposed at the discharge end of the storage platform 101, and is configured to eject the steel pipe 10 at the discharge end, so that the steel pipe 10 can be finally transferred to the carrier roller mechanism 500 after passing through the blanking mechanism 400. Specifically, the ejector mechanism 300 includes a driving structure 301 and an ejector plate 302, an output end of the driving structure 301 can be lifted in a vertical direction, and the ejector plate 302 is disposed at an output end of the driving structure 301, so that the ejector plate 302 can be lifted or lowered along with the output end of the driving structure 301. In this embodiment, the driving structure 301 is an air cylinder, and a cylinder body of the air cylinder is fixed on the supporting vertical pipe 104 of the loading frame 100, but in other embodiments, the driving structure 301 may be a driving body capable of performing linear motion, such as a linear motor.

The top of ejector plate 302 is provided with liftout inclined plane 3021, and one side that ejector plate 302 is close to storage platform 101 is provided with the fender material face 3022, and when ejector plate 302 ascended along vertical direction, liftout inclined plane 3021 can jack-up the steel pipe 10 that is located the discharge end, and fender material face 3022 can block the next steel pipe 10 that rolls to the discharge end. In this embodiment, the ejector plate 302 is an elongated plate, the top surface of which is triangular and includes two inclined surfaces arranged at an included angle, one of the inclined surfaces is the ejector inclined surface 3021, and the other inclined surface belongs to the material blocking surface 3022.

The initial position of the ejector inclined plane 3021 of the ejector plate 302 is lower than the steel pipe 10 at the discharge end and is located right below the steel pipe 10. When the steel pipe 10 needs to be jacked up, the driving structure 301 is started, the jacking plates 302 ascend in the vertical direction, the jacking inclined surfaces 3021 contact the steel pipe 10 from the lower side of the steel pipe 10, and then the steel pipe 10 is jacked up. At this time, the material blocking surface 3022 protrudes from the discharging end of the material storage platform 101, so that the steel pipe 10 which subsequently drops to the discharging end can be blocked. After the ejection operation of one steel pipe 10 is completed, the driving structure 301 drives the ejector plate 302 to descend, the ejector inclined surface 3021 returns to the initial position lower than the discharge end again, and at this time, the next steel pipe 10 can roll to the upper side of the ejector inclined surface 3021. In order to avoid the steel pipes 10 from rolling down the loading frame 100, a fixed stop is further arranged at the discharging end, and the distance between the blocking surface of the fixed stop and the blocking surface 3022 of the ejector plate 302 is the diameter of the steel pipe 10, so that only one steel pipe 10 is allowed to exist in the right-angle space formed between the blocking surface of the fixed stop and the blocking surface 3022 of the ejector plate 302.

Further, the material ejecting mechanism 300 further comprises a slide rail 303, the slide rail 303 is fixedly arranged on the material loading frame 100 along the vertical direction, a slide block is arranged on the material ejecting plate 302, and the slide block is slidably connected with the slide rail 303. This improves the accuracy of the ascent or descent of the ejector plate 302.

With continued reference to fig. 5 to 7, a blanking mechanism 400 is disposed at the discharging end of the storage platform 101 for determining the blanking height of the steel tube 10. Specifically, blanking mechanism 400 includes blanking baffle 401, and blanking baffle 401's top is provided with blanking inclined plane 4011, and preset height is arranged in to blanking inclined plane 4011, and steel pipe 10 on liftout inclined plane 3021 can roll to on the blanking inclined plane 4011. Because the protruding discharge end of the blanking baffle 401 is disposed, the blanking baffle 401 has the function of a fixed stopper, and thus in this embodiment, only the blanking baffle 401 may be disposed without the fixed stopper. Certainly also can set up fixed dog simultaneously when setting up blanking baffle 401 to improve and keep off the material effect, prevent that the blanking effect is better.

It should be noted that the maximum height of the ejector inclined plane 3021 of the ejector plate 302 after rising needs to be higher than the blanking inclined plane 4011, and the starting point of the blanking inclined plane 4011 is a certain distance away from the starting point of the ejector inclined plane 3021, and the distance is set to ensure that the steel pipe 10 can be transited from the ejector inclined plane 3021 to the blanking inclined plane 4011. Specifically, under the drive of the drive structure 301, the ejector plate 302 rises, and the steel pipe 10 moves down on the ejector inclined plane 3021 for a certain distance in this process, and when the ejector plate 302 rises to a preset height higher than the blanking inclined plane 4011, the ejector plate 302 immediately descends, so that the steel pipe 10 is no longer supported, and at this time, because the position of the steel pipe 10 in the horizontal direction is just above the blanking inclined plane 4011, the steel pipe 10 can roll down on the blanking inclined plane 4011.

Further, as shown in fig. 7, a second elongated hole 4012 is vertically disposed on the blanking baffle 401, the second connecting member 402 passes through the second elongated hole 4012 and is connected to the loading frame 100, and a connection position of the second connecting member 402 in the second elongated hole 4012 is adjustable. Optionally, the second elongated hole 4012 is a kidney-shaped hole, and the second connector 402 is a screw or a bolt.

With continued reference to fig. 5, the roller mechanism 500 is located on a side of the blanking mechanism 400 away from the feeding frame 100, and is used for receiving the steel tube 10 rolled off from the blanking inclined plane 4011 and conveying the steel tube 10 to the next process. Specifically, the carrier roller mechanism 500 includes a carrier roller frame, a carrier roller groove is provided on the carrier roller frame, and the steel pipe 10 on the blanking inclined plane 4011 can roll into the carrier roller groove.

In this embodiment, the idler frame includes an idler plate 501 and at least two idler units disposed on the idler plate 501 at intervals in a first direction, and the first direction is parallel to the length direction of the steel pipe 10. The carrier roller unit comprises a guide roller seat 502 and two guide roller shafts 503, the guide roller seat 502 is connected to the carrier roller plate 501, one end of each guide roller shaft 503 is rotatably connected to the guide roller seat 502, the two guide roller shafts 503 are arranged in a V shape, and a carrier roller groove is formed between the two guide roller shafts, so that in the embodiment, the carrier roller groove is a V-shaped groove. Different parts of the steel pipe 10 are arranged in the V-shaped grooves of different carrier roller units to realize stable support, and when the steel pipe 10 moves to next process equipment from the carrier roller mechanism 500, the guide roller shaft 503 rotates around the axis of the guide roller shaft, so that rolling contact with the steel pipe 10 is realized, the rolling contact can reduce abrasion on the surface of the steel pipe 10, and the quality of the steel pipe 10 is favorably ensured.

Optionally, since the length of the steel pipe 10 is long, in order to stably support the steel pipe 10 everywhere, the number of the idler mechanisms 500 is plural, and the plural idler mechanisms 500 are arranged at intervals in the first direction.

Further optionally, the roller frame further comprises a guide base plate 506, a guide rod 504, a guide sleeve 505 and an adjusting rod 507. The guide base plate 506 is fixedly arranged, specifically, the guide base plate 506 is horizontally arranged, and one end of the guide base plate 506 is fixedly connected to the fixed beam 103. The guide sleeve 505 is fixedly arranged on the guide bottom plate 506 in a penetrating way, a guide hole is arranged on the guide bottom plate 506, and the guide hole and the guide sleeve 505 are arranged at intervals. One end of the guide rod 504 is fixedly connected to the bottom of the idler plate 501, and the other end is slidably inserted into the guide sleeve 505.

The adjusting rod 507 is connected in the guide hole, the connecting position is adjustable, and the top of the adjusting rod 507 is abutted to the bottom surface of the roller plate 501. Optionally, the adjusting rod 507 is a threaded rod, and the roller frame further comprises an adjusting nut 508, wherein the adjusting nut 508 is threaded on the threaded rod and abuts against the top surface of the guide bottom plate 506. When the height of the idler unit needs to be adjusted, the adjusting nut 508 is rotated to change the height of the adjusting rod 507 above the adjusting nut 508, so that the height adjustment can be completed. It should be noted that the top of the adjustment rod 507 may be fixedly connected to the bottom surface of the idler plate 501. Of course, besides this method, the guide hole may be a threaded hole, the adjusting rod 507 is a threaded rod, and then the top of the adjusting rod 507 is only abutted against the bottom surface of the idler plate 501, and the two are not fixedly connected. When the height needs to be adjusted, the adjusting rod 507 is directly rotated. When the height of the idler unit is adjusted, the guide rod 504 can guide, which is beneficial to improving the adjustment precision.

This a loading attachment for steel pipe can realize sending the V style of calligraphy bearing roller frame in proper order with putting neat many steel pipes on the material loading frame 100 in, has not only accomplished one by one blanking, the automatic one by one liftout at the material loading in-process, and can be according to required blanking height and liftout height, adjusts simply and conveniently, and the material loading is steady and orderly. Compared with the existing manual feeding, the automatic feeding device has the advantages that the automation degree is high, the manpower use is reduced, the feeding precision and the feeding efficiency are improved to a great extent, the labor intensity and potential safety hazards are reduced, the safety is high, the safety accidents caused by manual feeding are avoided, and the labor intensity of workers is reduced.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a loading attachment for steel pipe which characterized in that includes:

the steel pipe feeding device comprises a feeding frame (100), wherein the feeding frame (100) comprises a material storage platform (101), the material storage platform (101) is used for storing a plurality of steel pipes (10), the material storage platform (101) comprises a feeding end and a discharging end, and the height of the discharging end is lower than that of the feeding end;

the guide mechanism (200) comprises a guide pressing strip (201), the guide pressing strip (201) is arranged above the storage platform (101), and a guide channel for containing and guiding the steel pipes (10) is formed between the guide pressing strip (201) and the storage platform (101);

the ejection mechanism (300) is arranged at the discharge end of the storage platform (101), the ejection mechanism (300) comprises a driving structure (301) and an ejection plate (302), the output end of the driving structure (301) can lift in the vertical direction, the ejection plate (302) is arranged at the output end of the driving structure (301), an ejection inclined surface (3021) is arranged at the top of the ejection plate (302), a material blocking surface (3022) is arranged on one side, close to the storage platform (101), of the ejection plate (302), when the ejection plate (302) rises in the vertical direction, the ejection inclined surface (3021) can jack up the steel pipe (10) at the discharge end, and the material blocking surface (3022) can block the next steel pipe (10) rolling to the discharge end;

the blanking mechanism (400) is arranged at the discharging end of the material storage platform (101), the blanking mechanism (400) comprises a blanking baffle (401), a blanking inclined plane (4011) is arranged at the top of the blanking baffle (401), the blanking inclined plane (4011) is arranged at a preset height, and the steel pipe (10) on the ejection inclined plane (3021) can roll onto the blanking inclined plane (4011);

bearing roller mechanism (500), bearing roller mechanism (500) are located blanking mechanism (400) are kept away from go up one side of work or material rest (100), bearing roller mechanism (500) are including the bearing roller frame, be provided with the bearing roller groove on the bearing roller frame, on blanking inclined plane (4011) steel pipe (10) can roll extremely in the bearing roller inslot.

2. The feeding device for steel pipes according to claim 1,

the bearing roller frame includes bearing roller board (501) and at least two sets up along first direction interval bearing roller unit on bearing roller board (501), the first direction is on a parallel with the length direction of steel pipe (10), bearing roller unit includes guide roll seat (502) and two direction roller axle (503), guide roll seat (502) are connected on bearing roller board (501), the one end of direction roller axle (503) is rotated and is connected on guide roll seat (502), two guide roller axle (503) are arranged and are the V style of calligraphy, the bearing roller groove is V type groove.

3. The feeding device for steel pipes according to claim 2,

the bearing roller frame still includes direction bottom plate (506), guide bar (504), uide bushing (505) and adjusting lever (507), direction bottom plate (506) are fixed to be set up, uide bushing (505) fixed connection be in on direction bottom plate (506), be provided with the guiding hole on direction bottom plate (506), the one end fixed connection of guide bar (504) is in the bottom of bearing roller board (501), the other end slides and wears to establish in uide bushing (505), adjusting lever (507) are connected just hookup location is adjustable in the guiding hole, the top butt of adjusting lever (507) is in the bottom surface department of bearing roller board (501).

4. The feeding device for steel pipes according to claim 2,

the number of the carrier roller mechanisms (500) is multiple, and the carrier roller mechanisms (500) are arranged at intervals along the first direction.

5. The feeding device for steel pipes according to claim 1,

the guide mechanism (200) further comprises a guide frame (202) and a vertical plate (203), the guide frame (202) is fixedly arranged, a first strip hole (204) is formed in the vertical plate (203) in the vertical direction, a first connecting piece (205) is arranged on the guide frame (202), the first connecting piece (205) is connected in the first strip hole (204) and the connecting position of the first connecting piece is adjustable, and the guide pressing strip (201) is connected to the bottom of the vertical plate (203).

6. The feeding device for steel pipes according to claim 1,

the feeding frame (100) further comprises an alignment baffle (102), the alignment baffle (102) is arranged on one side of the material storage platform (101), and the alignment baffle (102) is used for limiting the end part of the steel pipe (10).

7. The feeding device for steel pipes according to claim 1,

the material ejecting mechanism (300) further comprises a sliding rail (303), the sliding rail (303) is fixedly arranged on the material loading frame (100) along the vertical direction, a sliding block is arranged on the material ejecting plate (302), and the sliding block is connected with the sliding rail (303) in a sliding mode.

8. The feeding device for steel pipes according to claim 1,

a second strip hole (4012) is formed in the blanking baffle plate (401) in the vertical direction, a second connecting piece (402) penetrates through the second strip hole (4012) to be connected to the feeding frame (100), and the connecting position of the second connecting piece (402) in the second strip hole (4012) is adjustable.

9. The feeding device for steel pipes according to claim 1,

the direction layering (201) with storage platform (101) all inclines to set up, and inclination is the same.

10. The feeding device for steel pipes according to claim 1,

the number of the guide mechanisms (200) is multiple, and the guide mechanisms (200) are arranged at intervals along the direction parallel to the length direction of the steel pipe (10).