CN217350217U

CN217350217U - Wire winding mechanism of high-speed wire-stretching continuous annealing machine

Info

Publication number: CN217350217U
Application number: CN202221353232.1U
Authority: CN
Inventors: 刘新华; 管文竹
Original assignee: Hubei Shouhua Machinery Manufacturing Co ltd
Current assignee: Hubei Shouhua Machinery Manufacturing Co ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-09-02
Anticipated expiration: 2032-06-01

Abstract

The utility model relates to a winding mechanism, concretely relates to wire rod winding mechanism of high-speed line continuous annealing machine that stretches. The winding mechanism is composed of an assembly shell and a tension wheel, the tension wheel is installed on the assembly shell through the tensioner, the tensioner is composed of a support plate, a cantilever and a balancing weight, an assembly block is movably installed on the support plate, the cantilever connected with the tension wheel is inserted in the assembly block, and the balancing weight is installed on the cantilever between the tension wheel and the assembly block. The winding mechanism can conveniently adjust the acting force of the cantilever on the tension wheel, further adjust the tension force of the wire rod, ensure that the tension force of the wire rod is matched with the stretching resistance of the wire rod, ensure that the wire rod can be tightly wound on the winding wheel under the action of the tension force and cannot be broken; the scale value can be accurately and conveniently adjusted, and the tension force is ensured to be in the application range; the problem of current winding mechanism be not convenient for adjust the tensile force and lead to application scope little is solved.

Description

Wire winding mechanism of high-speed wire-stretching continuous annealing machine

Technical Field

The utility model relates to a winding mechanism, concretely relates to wire rod winding mechanism of high-speed line continuous annealing machine that stretches.

Background

After the high-speed wire stretching annealing machine stretches the wire rod through the wire stretching mechanism, in order to eliminate the residual stress of the wire rod, soften the wire rod and enhance the toughness, the wire rod needs to be annealed through the annealing mechanism. Because the wire rod stretches the line in-process and the expend with heat and contract with cold in the annealing process of wire rod can make the wire rod undulant, for overcoming undulant, in order to prevent that the wire rod from being broken, the winding mechanism of current wire rod often carries out the tensioning to the wire rod through the tensioning wheel of taking the spring simultaneously, makes the wire rod closely twine on the winding wheel of wire rod under the prerequisite of not being broken. The existing winding mechanism is tensioned through the spring, and the elasticity of the spring cannot be adjusted, so that the existing winding mechanism can only wind wires with specific stretch-resistant capacity (the stretch-resistant capacity is matched with the elasticity of the spring), when the wires are too thick, the wires cannot be tightened to be straight, the wires cannot be tightly wound on the winding wheel, and when the wires are too thin, the wires are easily broken under the action of the tensioning force formed by the elasticity of the spring. Therefore, there is a need to design a wire winding mechanism for a high-speed wire-drawing continuous annealing machine to solve the above problems.

Disclosure of Invention

The utility model aims to provide a: aiming at the defects of the prior art, the wire winding mechanism is convenient for adjusting the tension force, can adapt to wires with various diameters, and simultaneously ensures that the wire winding mechanism can be tightly wound and is not easy to break by pulling.

The technical scheme of the utility model is that:

a wire winding mechanism of a high-speed wire-stretching continuous annealing machine comprises an assembly shell and a tension pulley, wherein the tension pulley is arranged on the assembly shell through the tension pulley, a winder is arranged on the assembly shell below the tension pulley, and a wire guide is arranged on the assembly shell at one side of the winder; the method is characterized in that: the tensioner consists of a supporting plate, an assembling block, a cantilever, a balancing weight and an adjusting motor, wherein an assembling short shaft is arranged on the supporting plate through a bearing, the assembling block is arranged on the assembling short shaft at one side of the supporting plate, the cantilever is inserted in the assembling block, and the end of the cantilever is connected with a tensioning wheel through a pin shaft; a balancing weight is arranged on the cantilever between the tension wheel and the assembly block through a locking bolt; an adjusting gear is arranged on the assembling short shaft at the other side of the supporting plate, an adjusting motor is installed on the outer side of the adjusting gear through an assembling plate, and an output shaft of the adjusting motor is meshed with the adjusting gear through an output gear.

The winder consists of a winding shaft, a limiting disc and a locking disc, wherein the limiting disc is arranged on the winding shaft, and the locking disc is arranged at the end of the winding shaft outside the limiting disc in a threaded manner; and the winding shaft is connected with a driving motor output shaft arranged on the assembling shell so as to drive the winding shaft to rotate through the driving motor.

The wire guide device is composed of a wire electric cylinder, a mounting plate and wire guide wheels, and a plurality of wire guide wheels are mounted at the end of a piston rod of the wire electric cylinder through the mounting plate.

And limiting rods are arranged on the supporting plates at two sides of the cantilever.

The supporting plate is also provided with a proximity sensor for detecting the position of the cantilever, and the proximity sensor is electrically connected with the adjusting motor, the driving motor and the electric cylinder of the lead respectively.

The cantilever is fixedly connected with the assembling block through a locking bolt, and the cantilever is provided with a scale value.

The assembly shell above the tensioning wheel is movably provided with a guide wheel through a pin shaft, and an inlet guide wheel is arranged on a wire inlet port of the assembly shell on one side of the guide wheel.

The guide wheel and the tensioning wheel are respectively provided with a plurality of wheel grooves.

The beneficial effects of the utility model reside in that:

the wire winding mechanism of the high-speed wire-stretching continuous annealing machine can conveniently adjust the acting force of the cantilever on the tensioning wheel by adjusting the length of the cantilever, the weight of the balancing weight and the position on the cantilever, so as to adjust the tensioning force of the wire, match the tensioning force of the wire with the stretching resistance of the wire, and ensure that the wire can be tightly wound on the winding wheel under the action of the tensioning force and cannot be broken; the length of the cantilever and the position of the balancing weight can be accurately and conveniently adjusted through the scale value, and the tension force is ensured to be in an application range (the range that the wire can be tightly wound on a winding wheel and cannot be broken); the problem of current winding mechanism be not convenient for adjust the tensile force and lead to application scope little is solved.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic structural view of the tensioner of the present invention;

FIG. 3 is a schematic view of the structure in the direction A-A in FIG. 2;

fig. 4 is a schematic structural view of the winder of the present invention;

fig. 5 is a schematic structural view of the guide wheel of the present invention.

In the figure: 1. assembly shell, 2, take-up pulley, 3, the backup pad, 4, the assembly piece, 5, the cantilever, 6, the balancing weight, 7, adjusting motor, 8, the assembly minor axis, 9, locking bolt, 10, adjusting gear, 11, the assembly plate, 12, output gear, 13, the rolling axle, 14, spacing dish, 15, locking dish, 16, the mounting panel, 17, the wire wheel, 18, the piston rod of the electronic jar of wire, 19, the gag lever post, 20, proximity sensor, 21, scale interval, 22, the guide pulley, 23, import guide pulley, 24, the race.

Detailed Description

The wire winding mechanism of the high-speed wire stretching continuous annealing machine comprises an assembly shell 1 and a tension pulley 2, wherein the tension pulley 2 is installed on the assembly shell 1 through the tension device, so that the tension pulley 2 acts on the tension pulley 2 through the tension device to generate tension on the wire, and the wire is tensioned, can be tightly wound and cannot be pulled apart; a winder is arranged on the assembly shell 1 below the tension pulley 2, so that the winder drives the winding wheel to rotate, and the wire is wound in the rotating process of the winding wheel; the assembly housing 1 on the winder side is provided with a wire guide to guide the movement of the wire so that the wire can be wound around the winding wheel regularly one turn after another.

The tensioner consists of a support plate 3, an assembly block 4, a cantilever 5, a balancing weight 6 and an adjusting motor 7, wherein an assembly short shaft 8 is arranged on the support plate 3 through a bearing, the assembly block 4 is arranged on the assembly short shaft 8 at one side of the support plate 3, the cantilever 5 is inserted in the assembly block 4, the cantilever 5 is fixedly connected with the assembly block 4 through a locking bolt 9, and the end of the cantilever 5 is connected with a tension wheel 2 through a pin shaft; the insertion of the cantilever 5 and the assembly block 4 aims to conveniently adjust the relative position of the cantilever 5 and the assembly block 4 after the locking bolt 9 is loosened, so as to adjust the length of the cantilever 5, further adjust the length of the cantilever 5 taking the assembly block 4 as a fulcrum, thereby changing the acting force of the cantilever 5 on a tension pulley 2 at the end of the cantilever 5, changing the tension of the tension pulley 2 on a wire rod, enabling the tension to be matched with the diameter of the wire rod, further ensuring that the wire rod can be tensioned in the wire rod winding process to enable the wire rod to be tightly wound, and simultaneously ensuring that the tension is not too large to enable the wire rod not to break; limiting rods 19 are arranged on the supporting plates 3 on the two sides of the cantilever 5 so as to limit the swing range of the cantilever 5 through the limiting rods 19 and avoid overlarge acting force on the tensioning wheel 2 at the end of the cantilever 5 due to overlarge centrifugal force generated after the swing amplitude of the cantilever 5 is overlarge; a balancing weight 6 is arranged on the cantilever 5 between the tension wheel 2 and the assembly block 4 through a locking bolt 9, and the balancing weight 6 is used for increasing the weight of the cantilever, so that the wire is tensioned through the gravity of the cantilever 5, the balancing weight 6 and the tension wheel 2, and the wire cannot be loosened to be tightly wound; after the locking bolt 9 is loosened, the position of the balancing weight 6 on the cantilever 5 can be adjusted, the acting force on the tensioning wheel 2 can be further adjusted by adjusting a lever formed by the balancing weight 6, the cantilever 5 and the assembling block 4, the tensioning force of the tensioning wheel 2 on the wire can be further adjusted, the wire can be tensioned in the wire winding process to be tightly wound, and meanwhile, the tensioning force cannot be too large, so that the wire cannot be broken; the cantilever 5 is provided with a scale value 21 so as to adjust the length of the cantilever 5 and the position of the balancing weight 6, and further accurately control the acting force on the tensioning wheel 2, thereby accurately adjusting the tensioning force of the tensioning wheel 2 on the wire; be provided with adjusting gear 10 on the assembly minor axis 8 of 3 opposite sides of backup pad, adjusting motor 7 is installed through mounting plate 11 in the adjusting gear 10 outside, the output shaft of adjusting motor 7 passes through output gear 12 and adjusting gear 10 meshing, adjusting motor 7's effect is that adjusting motor 7 loops through output gear 12 when adjusting motor 7 rotates, adjusting gear 10, assembly minor axis 8, assembly piece 4 drives cantilever 5 and rotates, and then through adjusting motor 7 initiative adjusting cantilever 5 to the effort of take-up pulley 2, the initiative adjustment tensile force promptly, make the tensile force not too big, ensure that the wire rod can not broken.

The winder comprises a winding shaft 13, a limiting disc 14 and a locking disc 15, the limiting disc 14 is arranged on the winding shaft 13, the locking disc 15 is arranged at the end of the winding shaft 13 outside the limiting disc 14 in a threaded mode, and the locking disc 15 is used for locking and installing the winding wheel on the winding shaft 13 in a matched mode with the limiting disc 14 to enable the winding shaft 13 to drive the winding wheel to rotate; the winding shaft 13 is connected with a driving motor output shaft arranged on the assembly shell 1, so that the winding shaft 13 is driven to rotate through the driving motor, the winding wheel is driven to rotate, and the wire is wound by the winding wheel; the wire guide device comprises a wire electric cylinder, a mounting plate 16 and wire guide wheels 17, wherein a plurality of wire guide wheels 17 are mounted at the end of a piston rod 18 of the wire electric cylinder through the mounting plate 16, and the wire electric cylinder is used for driving the wire guide wheels 17 to move through the mounting plate 16, so that the wire guide wheels 17 guide wires, the wires can be wound on a winding wheel in a manner that one wire is close to one circle, and the wires are further tightly wound by matching with the tensioning wheel 2; still be provided with proximity sensor 20 that is used for detecting the cantilever 5 position in backup pad 3, proximity sensor 20 respectively with accommodate motor 7, driving motor and the electronic jar electricity of wire are even, proximity sensor 20's effect is to detecting the interval between cantilever 5 and the proximity sensor 20, and then detect the swing of cantilever 5, thereby detect the swing of take-up pulley 2, detect the fluctuating velocity and the direction of wire rod from this, thereby control accommodate motor 7 according to the testing result respectively, the electronic jar of driving motor and wire.

A guide wheel 22 is movably mounted on the assembly shell 1 above the tension wheel 2 through a pin shaft, and the guide wheel 22 and the tension wheel 2 are respectively provided with a plurality of wheel grooves 24, so that a wire can pass through the guide wheel 22 and the tension wheel 2 through the wheel grooves on the guide wheel 22 and the tension wheel 2 for multiple times, and the fluctuation of the movement speed of the wire is balanced through the contraction and expansion of the distance between the guide wheel 22 and the tension wheel 2; an inlet guide wheel 23 is arranged on the wire inlet port of the guide wheel 22 side assembling shell 1.

When the wire winding mechanism of the high-speed wire-stretching continuous annealing machine is used, a wire penetrates through the inlet guide wheel 23 and penetrates through the wire passing through the inlet guide wheel 23, multiple times of penetration and winding are carried out between the guide wheel 22 and the tension wheel 2, after the penetration and winding between the guide wheel 22 and the tension wheel 2 are completed, the wire is led out from the guide wheel 22 and is drawn to the wire guide wheel 17, the wire penetrates through the wire guide wheel 17 and then is drawn to the winding wheel traction wheel on the winding shaft 13, and the end of the wire is wound on the winding wheel; after the wire rod is threaded in place, a driving motor corresponding to the winding shaft 13 is started, so that the driving motor drives the winding wheel to rotate through the winding shaft 13, and the wire rod is pulled to be wound on the winding wheel for winding.

The wire winding mechanism of the high-speed wire-stretching continuous annealing machine can conveniently adjust the acting force of the cantilever 5 on the tensioning wheel 2 by adjusting the length of the cantilever 5, the weight of the balancing weight 6 and the position on the cantilever 5, further adjust the tensioning force of the wire, ensure that the tensioning force of the wire is matched with the stretching resistance of the wire, ensure that the wire can be tightly wound on the winding wheel under the action of the tensioning force and cannot be broken; the length of the cantilever 5 and the position of the balancing weight 6 can be accurately and conveniently adjusted through the scale value 21, and the tension force is ensured to be in an application range (the range that wires can be tightly wound on a winding wheel and cannot be broken); the problem of current winding mechanism be not convenient for adjust the tensile force and lead to application scope little is solved.

Claims

1. A wire winding mechanism of a high-speed wire-stretching continuous annealing machine comprises an assembly shell (1) and a tension pulley (2), wherein the tension pulley (2) is installed on the assembly shell (1) through the tension pulley, a winder is arranged on the assembly shell (1) below the tension pulley (2), and a wire guide is arranged on the assembly shell (1) on one side of the winder; the method is characterized in that: the tensioner consists of a supporting plate (3), an assembling block (4), a cantilever (5), a balancing weight (6) and an adjusting motor (7), wherein the supporting plate (3) is provided with an assembling short shaft (8) through a bearing, the assembling short shaft (8) at one side of the supporting plate (3) is provided with the assembling block (4), the cantilever (5) is inserted in the assembling block (4), and the end of the cantilever (5) is connected with the tensioning wheel (2) through a pin shaft; a balancing weight (6) is arranged on the cantilever (5) between the tension wheel (2) and the assembly block (4) through a locking bolt (9); an adjusting gear (10) is arranged on an assembling short shaft (8) on the other side of the supporting plate (3), an adjusting motor (7) is installed on the outer side of the adjusting gear (10) through an assembling plate (11), and an output shaft of the adjusting motor (7) is meshed with the adjusting gear (10) through an output gear (12).

2. The wire winding mechanism of the high-speed wire-stretching continuous annealing machine according to claim 1, characterized in that: the winder consists of a winding shaft (13), a limiting disc (14) and a locking disc (15), the limiting disc (14) is arranged on the winding shaft (13), and the locking disc (15) is installed at the end of the winding shaft (13) outside the limiting disc (14) in a threaded manner; and the winding shaft (13) is connected with a driving motor output shaft arranged on the assembling shell (1) so as to drive the winding shaft (13) to rotate through the driving motor.

3. The wire winding mechanism of the high-speed wire-stretching continuous annealing machine according to claim 1, characterized in that: the wire guide device is composed of a wire electric cylinder, a mounting plate (16) and wire guide wheels (17), wherein the end of a piston rod (18) of the wire electric cylinder is provided with a plurality of wire guide wheels (17) through the mounting plate (16).

4. The wire winding mechanism of the high-speed wire-stretching continuous annealing machine according to claim 1, characterized in that: and limiting rods (19) are arranged on the supporting plates (3) at the two sides of the cantilever (5).

5. The wire winding mechanism of the high-speed wire-stretching continuous annealing machine according to claim 4, wherein: the device is characterized in that a proximity sensor (20) used for detecting the position of the cantilever (5) is further arranged on the supporting plate (3), and the proximity sensor (20) is electrically connected with the adjusting motor (7), the driving motor and the electric cylinder of the lead respectively.

6. The wire winding mechanism of the high-speed wire-stretching continuous annealing machine according to claim 1, characterized in that: the cantilever (5) is fixedly connected with the assembling block (4) through a locking bolt (9), and the cantilever (5) is provided with a scale value (21).

7. The wire winding mechanism of the high-speed wire-stretching continuous annealing machine according to claim 1, characterized in that: the wire rod assembling device is characterized in that a guide wheel (22) is movably mounted on the assembling shell (1) above the tension wheel (2) through a pin shaft, and an inlet guide wheel (23) is arranged on a wire rod inlet port of the assembling shell (1) on one side of the guide wheel (22).

8. The wire winding mechanism of the high-speed wire-stretching continuous annealing machine according to claim 7, wherein: the guide wheel (22) and the tension wheel (2) are respectively provided with a plurality of wheel grooves (24).