CN216188967U

CN216188967U - Full-automatic steel billet distributing device for steel pipe production

Info

Publication number: CN216188967U
Application number: CN202122626064.0U
Authority: CN
Inventors: 陈世达; 初少山; 张强
Original assignee: Linqing Xinyuan Special Steel Pipe Manufacturing Co ltd
Current assignee: Linqing Xinyuan Special Steel Pipe Manufacturing Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-04-05
Anticipated expiration: 2031-10-29

Abstract

The utility model belongs to the technical field of steel pipe production equipment, and provides a full-automatic steel billet distributing device for steel pipe production, which comprises a distributing machine table, wherein a first cave-shaped groove and a second cave-shaped groove are formed in the distributing machine table, lifting plates are movably arranged on two sides of the distributing machine table, a lifting oil cylinder is arranged at the bottom of each lifting plate, a headstock and a tailstock are arranged at two ends of the distributing machine table, a horizontal clamping mechanism and a rope poking mechanism are respectively arranged on each headstock and the tailstock, each rope poking mechanism comprises transverse driving oil cylinders which are symmetrically distributed relative to the clamping mechanism, a portal frame which moves along the length direction of the second cave-shaped groove is arranged at the movable end of each transverse driving oil cylinder, a plurality of thin air cylinders are respectively arranged on the top and two sides of the portal frame, the movable ends of the thin air cylinders face the inner side of the portal frame, and cylindrical poking rods are arranged at the movable ends of the thin air cylinders. This device reasonable in design, simple structure, be favorable to improving and reduce the branch material degree of difficulty and improve production efficiency, be fit for extensive the popularization.

Description

Full-automatic steel billet distributing device for steel pipe production

Technical Field

The utility model belongs to the technical field of steel pipe production equipment, and particularly relates to a full-automatic steel billet distributing device for steel pipe production.

Background

The steel pipe has a hollow section and is divided into round, square, rectangular and special-shaped steel pipes according to the shape of the section; the steel pipe is divided into a carbon structural steel pipe, a low-alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material quality; the steel pipes are divided into steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment and the like according to the application; the production process includes seamless steel pipe and welded steel pipe, the seamless steel pipe includes hot rolling and cold rolling (drawing), and the welded steel pipe includes straight seam welded steel pipe and spiral seam welded steel pipe. Steel pipes are not only used for transporting fluids and powdery solids, exchanging heat energy, manufacturing mechanical parts and containers, but also are economical steels. For the production of steel pipes, the following steps are generally required: cutting off a steel billet, heating and perforating, annealing, cold rolling, cold drawing and heat treatment of a finished product.

Because the billet mostly adopts the form of bale when entering the factory, and the space section of the bale is hexahedron, and the actual production needs the staff to untie the bale rope on the billet for distributing the material, the workload is large; secondly, the steel pipe is firm in buckling of the bundling rope in the hoisting process, the bundling pressure with the steel pipe is high, and the bundling difficulty is high; moreover, the steel pipes which are manually unbundled are easy to scatter, which is not favorable for maintaining the production order.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems in the steel billet unbundling and distributing operation, the utility model provides the full-automatic steel billet distributing device for steel pipe production, which is reasonable in design, simple in structure, and beneficial to reducing the distributing difficulty and improving the production efficiency.

In order to achieve the above purpose, the utility model adopts the technical scheme that the full-automatic steel billet separating device for steel pipe production comprises a separating machine table, wherein a first cavity groove is arranged in the middle of the top surface of the separating machine table, second cavity grooves are respectively arranged on two sides of the first cavity groove in the length direction, the sectional area of each second cavity groove is larger than that of each first cavity groove, lifting plates are movably arranged on two sides of the separating machine table, a lifting oil cylinder is arranged at the bottom of each lifting plate, a headstock and a tailstock are arranged at two ends of the separating machine table, a horizontal clamping mechanism and a horizontal rope pulling mechanism are respectively arranged on the headstock and the tailstock, each rope pulling mechanism comprises transverse driving oil cylinders which are symmetrically distributed relative to the clamping mechanism, a portal frame which moves in the length direction of the second cavity groove is arranged at the movable end of each transverse driving oil cylinder, and a plurality of thin air cylinders are respectively arranged on the top and two sides of the portal frame, the movable end of the thin cylinder faces the inner side of the door-shaped frame, and a cylindrical deflector rod is arranged at the movable end of the thin cylinder.

Preferably, the clamping mechanism comprises a main oil cylinder, the movable end of the main oil cylinder faces the center of the material separating machine table, a columnar beam is arranged at the movable end of the main oil cylinder, and a polygonal plane clamping plate is arranged at one end, far away from the main oil cylinder, of the columnar beam.

Preferably, the transverse oil displacement cylinder is a double-rod oil cylinder, and the double-rod oil cylinder comprises two piston rods which are distributed up and down and connected with the door-shaped frame.

Preferably, two thin cylinders are arranged on the top and two sides of the door type frame.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the full-automatic steel billet distributing device for steel pipe production, the first cave-shaped groove of the distributing machine platform and the lifted lifting plate can form restraint on un-unbundled steel billets, the second cave-shaped groove makes the binding rope on the steel billets overhead, the steel billets are clamped and restrained by the clamping mechanism, the binding rope can be taken off together by the rope pulling mechanism, and the steel billets are separated one by one to form raw steel billets during the gradual downward movement process of the lifting plate, so that automatic distribution is realized. This device reasonable in design, simple structure, be favorable to improving and reduce the branch material degree of difficulty and improve production efficiency, be fit for extensive the popularization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

FIG. 1 is an isometric view of a full-automatic steel billet distribution device for steel pipe production provided by an embodiment;

FIG. 2 is a front view of the full-automatic steel billet separating device for steel tube production according to the embodiment;

FIG. 3 is a partial side view of the full-automatic steel billet separating device for steel pipe production according to the embodiment;

in the above figures, 1, a material distributing machine platform; 11. a first cavity groove; 12. a second cave-shaped groove; 2. a lifting plate; 3. a lift cylinder; 4. a headstock; 5. a tailstock; 6. a clamping mechanism; 61. a master cylinder; 62. A columnar beam; 63. a planar splint; 7. a rope pulling mechanism; 71. a transverse driving oil cylinder; 711. a piston rod; 72. A gantry frame; 73. a thin cylinder; 74. and a cylindrical deflector rod.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" used herein refer to the same directions as the drawings, and do not limit the structure.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

In the embodiment, as shown in fig. 1, fig. 2 and fig. 3, the full-automatic billet splitting device for steel tube production provided by the utility model comprises a splitting machine table 1, wherein a first cavity groove 11 is arranged in the middle of the top surface of the splitting machine table 1, second cavity grooves 12 are respectively arranged on both sides of the first cavity groove 11 in the length direction, the sectional area of each second cavity groove 12 is larger than that of the first cavity groove 12, lifting plates 2 are movably arranged on both sides of the splitting machine table 1, the lifting plates are movably inserted into jacks arranged on the splitting machine table, a lifting cylinder 3 is arranged at the bottom of each lifting plate 2, headstock 4 and tailstock 5 are arranged at both ends of the splitting machine table 1, a horizontal clamping mechanism 6 and a horizontal rope poking mechanism 7 are respectively arranged on the headstock 4 and the tailstock 5, the rope poking mechanism 7 comprises horizontal driving cylinders 71 symmetrically distributed about the clamping mechanism 6, a gate-shaped frame 72 movable along the length direction of the second cavity groove 12 is arranged at the movable end of each horizontal driving cylinder 71, the top and two sides of the door-shaped frame 72 are provided with a plurality of thin air cylinders 73, the movable ends of the thin air cylinders 73 face the inner side of the door-shaped frame 72, and the movable ends of the thin air cylinders 73 are provided with cylindrical deflector rods 74. The integral cross section of most bundled steel billets is hexagonal, the first cave-shaped groove 11 of the material distribution machine table 1 directly supports the steel billets, the lifted lifting plate 2 also forms side restraint on the steel billets which are not bundled, and the steel billets are clamped and restrained by the clamping mechanism 6, so that the stability of the steel billets can be ensured, and the separation difficulty of the rope pulling mechanism 7 on the bundling rope is also reduced.

Further, the transverse driving cylinder 71 in the rope pulling mechanism 7 drives the door-shaped frame 72 to move towards the rope binding direction until the thin cylinder 73 moves to the position of the rope binding deviated from the center of the billet, the thin cylinder 73 drives the cylindrical pulling rod 74 to be close to the gap of the adjacent billet tube, and then the transverse driving cylinder 71 moves reversely to enable the cylindrical pulling rod 74 to pull the rope binding until the rope binding is completely separated from the billet and falls on the non-working section of the clamping mechanism 6. The steel billet after the bundle is taken off can separate out former steel billet bundle one by one at the in-process that moves down gradually of lifter plate 2, realizes automatic branch material, effectively reduces the branch material degree of difficulty and improves production efficiency, and the practicality is stronger, and the utilization ratio is higher. The cylindrical shifting lever 74 can generate stable shifting pulling force with the binding ropes made of different materials, gaps between the adjacent steel billet single pieces can be effectively inserted, and the steel billet shifting lever is high in practicability and utilization rate.

In order to improve the practicability of the clamping mechanism 6, the clamping mechanism 6 provided by the utility model comprises a main oil cylinder 61, the movable end of the main oil cylinder 61 faces the center of the material separating machine table 1, a horizontal column-shaped beam 62 is arranged at the movable end of the main oil cylinder 61, and a polygonal plane clamping plate 63 is arranged at one end of the column-shaped beam 62, which is far away from the main oil cylinder 61. Wherein, the main oil cylinder 61 is the direct power of the clamping mechanism 6; the whole area of the plane clamping plate 63 is slightly smaller than the hexagonal area of the bundled steel billets, so that the plane clamping plate 63 can directly clamp all the steel billets without influencing the rope pulling mechanism 7 to pull out the ropes, and the column-shaped beam 62 can hook the bundle ropes pulled off by the rope pulling mechanism 7, so that the subsequent manual tripping is convenient.

In order to improve the rope releasing efficiency of the rope pulling mechanism 7, the transverse driving oil cylinder 71 provided by the utility model is a double-rod oil cylinder, and the double-rod oil cylinder comprises two piston rods 711 which are distributed up and down and are connected with the door-shaped frame 72. Thus, the transverse driving oil cylinder 71 has higher driving stability for the portal frame 72, and is beneficial to prolonging the actual service life of the double-rod oil cylinder.

Further, the present invention provides a gate frame 72 having two thin cylinders 73 provided on the top and both sides thereof. The thin cylinder 73 has good driving instantaneity, high space utilization rate, good rope releasing stability and high rope releasing efficiency.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The full-automatic billet distributing device for steel pipe production is characterized by comprising a distributing machine table, wherein a first cavity type groove is arranged in the middle of the top surface of the distributing machine table, second cavity type grooves are arranged on both sides of the first cavity type groove in the length direction, the sectional area of the second cavity type groove is larger than that of the first cavity type groove, lifting plates are movably arranged on both sides of the distributing machine table, a lifting oil cylinder is arranged at the bottom of each lifting plate, a headstock and a tailstock are arranged at both ends of the distributing machine table, a horizontal clamping mechanism and a rope pulling mechanism are respectively arranged on each headstock and the tailstock, each rope pulling mechanism comprises transverse driving oil cylinders which are symmetrically distributed about the clamping mechanism, a door-shaped frame which moves along the length direction of the second cavity type groove is arranged at the movable end of each transverse driving oil cylinder, a plurality of thin air cylinders are respectively arranged on the top and both sides of the door-shaped frame, and the movable ends of the thin air cylinders face the inner side of the door-shaped frame, and a cylindrical deflector rod is arranged at the movable end of the thin cylinder.

2. The full-automatic steel billet separating device for steel pipe production according to claim 1, wherein the clamping mechanism comprises a main oil cylinder, the movable end of the main oil cylinder faces the center of the separating machine table, a columnar beam is arranged at the movable end of the main oil cylinder, and a polygonal plane clamping plate is arranged at one end of the columnar beam, which is far away from the main oil cylinder.

3. The full-automatic steel billet distribution device for steel pipe production according to claim 2, wherein the transverse driving cylinder is a double-rod cylinder, and the double-rod cylinder comprises two piston rods which are distributed up and down and connected with the gate frame.

4. The full-automatic steel billet separating device for steel pipe production as claimed in claim 3, wherein two thin cylinders are arranged on the top and two sides of the door-shaped frame.