CN214556960U

CN214556960U - Wire rod uncoiler

Info

Publication number: CN214556960U
Application number: CN202120523834.6U
Authority: CN
Inventors: 宋吉太
Original assignee: Nantong Ruiqiao Mechanical And Electrical Technology Co ltd
Current assignee: Nantong Ruiqiao Mechanical And Electrical Technology Co ltd
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2021-11-02
Anticipated expiration: 2031-03-12

Abstract

The utility model provides a wire rod uncoiler, which comprises a main frame, a main shaft, a traction arm, a chuck, a driving rotating wheel and a movable rotating wheel; the main frame is internally provided with a first motor for driving the main shaft to rotate around a shaft; one end of the traction arm is arranged at the upper end of the main shaft, and one end of the traction arm is connected with the chuck; the driving rotating wheel is immovable in position and can rotate around the shaft under the drive of a second motor; the movable rotating wheel can adjust the distance from the driving rotating wheel; grooves are formed in the circumferential direction of the driving rotating wheel and the circumferential direction of the movable rotating wheel. The utility model provides a pair of wire rod decoiler, the head of steel wire is held to the chuck through the draft arm tip, winds main shaft pivoted in-process at the draft arm, sends into the steel wire between initiative runner and the activity runner, treats that initiative runner and activity runner loosen the chuck after with steel wire tip centre gripping, then starts the second motor and makes initiative runner pivoting to transmit the steel wire forward.

Description

Wire rod uncoiler

Technical Field

The utility model relates to a wire rope production facility field, more specifically the wire rod decoiler that says so relates to.

Background

The coiled steel wire rope needs to be straightened in the field of steel wire rope production, the existing straightening equipment is too complicated, manual frequent intervention operation is needed, the efficiency is low, and the operation risk is large.

Disclosure of Invention

To the defect among the prior art, the utility model aims at providing a wire rod decoiler solves one or more among the above-mentioned technical problem.

According to one aspect of the utility model, a wire rod uncoiler is provided, which comprises a main frame, a main shaft, a traction arm, a chuck, a driving rotating wheel and a movable rotating wheel; the main shaft is arranged in the vertical direction, the lower end of the main shaft extends into the main rack, and a first motor is arranged in the main rack and drives the main shaft to rotate around a shaft; the traction arm perpendicular to the main shaft is arranged above the main frame, one end of the traction arm is arranged at the upper end of the main shaft, and one end of the traction arm is connected with the chuck which is used for clamping a steel wire; the driving rotating wheel and the movable rotating wheel are arranged on the main frame, the driving rotating wheel is immovable in position and can rotate around a shaft under the driving of a second motor; the movable rotating wheel can adjust the distance from the driving rotating wheel; the driving rotating wheel and the movable rotating wheel are circumferentially provided with grooves, and when the driving rotating wheel and the movable rotating wheel are tangent, the driving rotating wheel and the movable rotating wheel can clamp a steel wire and can pass through the grooves.

In some embodiments, the main frame comprises an upper clamp plate and a lower clamp plate which are parallel to each other, and the gap between the upper clamp plate and the lower clamp plate is not less than the outer diameter of a steel wire to be passed through; the two axial ends of the driving rotating wheel are respectively arranged on the upper clamping plate and the lower clamping plate through bearings; the movable rotating wheel can move between the upper clamping plate and the lower clamping plate and can move to be tangent to the driving rotating wheel; and one end parts of the upper clamping plate and the lower clamping plate are provided with guiding bevel edges.

In some embodiments, the movable wheel is disposed on the main frame via a rotating plate; one end of the rotating plate is provided with the movable rotating wheel, and the other end of the rotating plate is hinged to the main rack; the air cylinder is arranged on the main rack, and one end of the air cylinder is arranged on the main rack, and the other end of the air cylinder is connected with the rotating plate; the auxiliary slave rotating wheel is arranged between the upper clamping plate and the lower clamping plate, is parallel to the axis of the driving rotating wheel and can be tangent to the movable rotating wheel.

The utility model provides a pair of wire rod decoiler, the head of steel wire is held to the chuck through the draft arm tip, at the draft arm around main shaft pivoted in-process, send into the steel wire between initiative runner and the activity runner, treat that initiative runner and activity runner loosen the chuck after with steel wire tip centre gripping, then start the second motor and make initiative runner pivoting, thereby transmit the steel wire forward, after the transmission finishes, put aside the activity runner, make the steel wire release from between initiative runner and the activity runner.

Drawings

Other features, objects and advantages of the invention will become more apparent from a reading of the following detailed description of non-limiting embodiments thereof, with reference to the accompanying drawings.

Fig. 1 is a schematic top view of an embodiment of the present invention.

Fig. 2 is a schematic view of a front vertical surface structure according to an embodiment of the present invention.

Fig. 3 is a schematic view of a movable turning wheel mechanism according to an embodiment of the present invention.

Detailed Description

The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.

With reference to fig. 1 to 3, a wire rod uncoiler includes a main frame 10, a main shaft 21, a traction arm 20, a chuck 30, a driving wheel 41, and a movable wheel 50; the main shaft 21 is arranged in the vertical direction, the lower end of the main shaft extends into the main frame 10, and a first motor 211 is arranged in the main frame 10 and drives the main shaft 21 to rotate around a shaft; the traction arm 20 perpendicular to the main shaft 21 is arranged above the main frame 10, one end of the traction arm 20 is arranged at the upper end of the main shaft 21, one end of the traction arm is connected with the chuck 30, and the chuck 30 is used for clamping a steel wire; the driving rotating wheel 41 and the movable rotating wheel 50 are both arranged on the main frame 10, and the driving rotating wheel 41 is immovable and can rotate around a shaft under the driving of a second motor 411; the movable wheel 50 can adjust the distance from the driving wheel 41; the driving rotating wheel 41 and the movable rotating wheel 50 are circumferentially provided with grooves, and when the driving rotating wheel and the movable rotating wheel are tangent, a steel wire can be clamped to pass through the grooves.

The main frame 10 comprises an upper clamping plate 11 and a lower clamping plate 12 which are parallel to each other, and the gap between the upper clamping plate and the lower clamping plate is not less than the outer diameter of a steel wire to be passed through; the two axial ends of the driving rotating wheel 41 are respectively arranged on the upper clamping plate 11 and the lower clamping plate 12 through bearings; the movable runner 50 can move between the upper and

lower clamping plates

11 and 12 and can move to be tangent with the driving runner 41; one end parts of the upper clamping plate 11 and the lower clamping plate 12 are provided with guiding bevel edges 13.

The movable rotating wheel 50 is arranged on the main frame 10 through a rotating plate 51; one end of the rotating plate 51 is provided with the movable rotating wheel 50, and the other end is hinged to the main frame 10; the device also comprises an air cylinder 52, one end of which is arranged on the main frame 10, and the other end of which is connected with the rotating plate 51; the auxiliary slave wheel 42 is arranged between the upper clamping plate 11 and the lower clamping plate 12, is parallel to the axis of the driving wheel 41, and can be tangent to the movable wheel 50.

The utility model provides a pair of wire rod decoiler, the head of steel wire is held to chuck 30 through the tip of draft arm 20, at draft arm 20 around main shaft 21 pivoted in-process, send into the steel wire between initiative runner 41 and the activity runner 50, treat initiative runner 41 and activity runner 50 and loose chuck 30 after grasping the steel wire tip, then start second motor 411 and make initiative runner 41 pivoting, thereby transmit the steel wire forward, the transmission finishes the back, put aside activity runner 50, make the steel wire release from between initiative runner 41 and the activity runner 50.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.

Claims

1. A wire rod uncoiler is characterized by comprising a main frame (10), a main shaft (21), a traction arm (20), a chuck (30), a driving rotating wheel (41) and a movable rotating wheel (50); wherein the content of the first and second substances,

the main shaft (21) is arranged in the vertical direction, the lower end of the main shaft extends into the main rack (10), and a first motor (211) is arranged in the main rack (10) and drives the main shaft (21) to rotate around a shaft; the traction arm (20) perpendicular to the main shaft (21) is arranged above the main frame (10), one end of the traction arm (20) is arranged at the upper end of the main shaft (21), one end of the traction arm is connected with the chuck (30), and the chuck (30) is used for clamping a steel wire;

the driving rotating wheel (41) and the movable rotating wheel (50) are both arranged on the main frame (10), the driving rotating wheel (41) is immovable and can rotate around a shaft under the drive of a second motor (411); the movable wheel (50) can adjust the distance from the driving wheel (41); the driving rotating wheel (41) and the movable rotating wheel (50) are circumferentially provided with grooves, and when the driving rotating wheel and the movable rotating wheel are tangent, a steel wire can be clamped to pass through the grooves.

2. A coil uncoiler according to claim 1, wherein the main frame (10) comprises an upper clamp (11) and a lower clamp (12) parallel to each other with a gap not smaller than the outer diameter of the wire to be passed; the two axial ends of the driving rotating wheel (41) are respectively arranged on the upper clamping plate (11) and the lower clamping plate (12) through bearings; the movable runner (50) can move between the upper clamping plate (11) and the lower clamping plate (12) and can move to be tangent to the driving runner (41); one end parts of the upper clamping plate (11) and the lower clamping plate (12) are provided with guiding bevel edges (13).

3. A coil uncoiler according to claim 2, wherein said movable wheel (50) is provided to said main frame (10) by a turning plate (51); one end of the rotating plate (51) is provided with the movable rotating wheel (50), and the other end of the rotating plate is hinged with the main rack (10); the device also comprises an air cylinder (52), one end of the air cylinder is arranged on the main rack (10), and the other end of the air cylinder is connected with the rotating plate (51); the auxiliary driven wheel (42) is arranged between the upper clamping plate (11) and the lower clamping plate (12), is parallel to the axis of the driving wheel (41), and can be tangent to the movable wheel (50).