CN212668787U - Steel wire paying out machine - Google Patents

Abstract

The application discloses a steel wire paying-off machine which comprises an installation frame, a clamping device, a guide wheel, a tensioning device, a winding wheel and an extrusion device; the clamping device is connected with the mounting frame and used for clamping and lifting the spool; the guide wheel, the tensioning device, the winding wheel and the extrusion device are all positioned above the clamping device and are arranged on the same side of the mounting frame; the tensioning device is used for tensioning the steel wire; the extrusion device is used for extruding the steel wire out of the pay-off machine; the steel wire sequentially bypasses the guide wheel, the tensioning device and the winding wheel, and finally is extruded out of the paying-off machine through the extruding device. This application can automatic unwrapping wire, efficient, prevent that indiscriminate line from piling up and can alleviate tension.

Description

Steel wire paying out machine

Technical Field

The application relates to the technical field of metal processing, especially, relate to a steel wire paying out machine.

Background

At present, when an existing paying-off machine pays off wires, steel wires led out from a spool are dragged by the paying-off machine, and the steel wires are pulled by the paying-off machine to rotate a H-shaped wheel on a rotating device and pay off the wires; when the steel wire on the spool is quickly released, the front wire-rewinding machine needs to be turned off, and the rotating device can also automatically stop after traction force does not exist. And replacing the spool, welding the front end of the steel wire on the full spool with the tail end of the steel wire, and re-opening the wire-rewinding machine to continuously pay off the full spool, so that continuous paying off can be realized. The existing paying-off machine has the following defects:

1. the steel wire rotates the unwrapping wire simultaneously on rotary device at the pull lower transmission I-shaped wheel of admission machine, and such unwrapping wire mode can lead to unwrapping wire tension grow, and unwrapping wire tension leads to the steel wire overload greatly easily and makes the steel wire line footpath reduce to influence the quality of steel wire.

2. After the front wire rewinding machine is turned off, the wire paying-off machine can continuously pay off wires under the action of inertia, so that front messy wires are accumulated.

3. When the paying-off machine pays off wires, a specially-assigned person is required to nurse, the requirement on the neatness of the wires on the spool is met, and the paying-off tension is inconsistent due to the fact that the wires are not neat.

Disclosure of Invention

In view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide a wire payoff machine that is capable of automatically paying off, is efficient, prevents the accumulation of messy wires, and relieves tension.

The application provides a steel wire paying-off machine which comprises an installation frame, a clamping device, a guide wheel, a tensioning device, a winding wheel and an extrusion device;

the clamping device is connected with the mounting frame and used for clamping and lifting the spool;

the guide wheel, the tensioning device, the winding wheel and the extrusion device are all positioned above the clamping device and are arranged on the same side of the mounting frame; the tensioning device is used for tensioning the steel wire; the extrusion device is used for extruding the steel wire out of the pay-off machine;

the steel wire sequentially bypasses the guide wheel, the tensioning device and the winding wheel, and finally is extruded out of the paying-off machine through the extruding device.

Preferably, the clamping device comprises a first lifting mechanism, a second lifting mechanism, a fixed arm, a moving arm, a first clamping disc and a second clamping disc;

the first lifting mechanism and the second lifting mechanism are fixedly arranged on two sides of the interior of the mounting frame; the mounting frame is provided with a first through groove and a second through groove which are opposite in position;

one end of the fixed arm is vertically and fixedly arranged at the top end of the first lifting mechanism; one end of the fixing arm, which is far away from the first lifting mechanism, penetrates through the first through groove and is fixedly connected with the first clamping disc through the bearing seat;

one end of the movable arm is vertically and fixedly arranged at the top end of the second lifting mechanism; one end of the moving arm, which is far away from the second lifting mechanism, penetrates through the second through groove and is fixedly connected with the second clamping disc through a bearing seat;

the first clamping disc and the second clamping disc are arranged oppositely; the moving arm is used for driving the second clamping disk to be close to or far away from the first clamping disk.

Preferably, the tensioning device comprises a sliding rod, a spring, a fixed block and a tensioning wheel; the bottom end of the sliding rod is fixedly connected with the mounting frame; the spring is sleeved on the outer side of the sliding rod; the fixed block is in sliding sleeve joint with the sliding rod; one end of the spring is fixedly connected with the mounting frame, and the other end of the spring is fixedly connected with the fixed block; a third through groove is formed in the side wall of one side of the mounting frame; a tensioning shaft lever penetrates through the third through groove; one end of the tensioning shaft lever is fixedly connected with the fixed block, and the other end of the tensioning shaft lever is rotatably connected with the tensioning wheel; the top end of the slide bar is fixedly provided with a limiting block.

Preferably, the extruding device comprises an extruding wheel, a driving motor, an extruding shaft rod, a transmission gear and a driven gear; the driving motor is fixedly arranged inside the mounting frame; the transmission gear is fixedly connected with an output shaft of the driving motor; the extrusion shaft rod penetrates through the side wall of the mounting frame and is rotatably connected with the mounting frame; one end of the extrusion shaft lever, which extends out of the mounting rack, is fixedly connected with the extrusion wheel, and the other end of the extrusion shaft lever is fixedly connected with the driven gear; the transmission gear is meshed with the driven gear.

Preferably, the extrusion wheels, the extrusion shaft rod and the driven gears are all provided in plurality and are arranged in an up-down staggered manner; the driven gears are meshed in a staggered mode up and down.

Preferably, the steel wire paying-off machine further comprises a brake device; the brake device comprises a telescopic mechanism, a pressing block and a brake pad; the telescopic mechanism is fixedly connected with the fixed arm; the pressing block is fixedly connected with the telescopic end of the telescopic mechanism; the brake block is fixedly arranged on one side of the pressing block, which is far away from the telescopic mechanism.

Preferably, one side of the mounting bracket is open.

Compared with the prior art, the beneficial effects of this application are:

according to the steel wire paying-off machine, the clamping device is arranged, so that an operator can complete the loading and unloading work of the spool by a single person, and the operation is convenient and rapid; the tension wheel is arranged, so that the traction tension of the pay-off machine can be relieved; through setting up extrusion device and brake equipment, can realize automatic unwrapping wire and stop, prevent that the messy line from piling up.

It should be understood that what is described in this summary section is not intended to limit key or critical features of the embodiments of the application, nor is it intended to limit the scope of the application. Other features of the present application will become apparent from the following description.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

fig. 1 is a schematic structural view of a steel wire paying out machine according to an embodiment of the present application;

fig. 2 is a schematic rear view structural diagram of a steel wire paying out machine provided in the embodiment of the present application;

FIG. 3 is an enlarged schematic view of the portion A in FIG. 1;

FIG. 4 is an enlarged schematic view of a portion B in FIG. 2;

FIG. 5 is an enlarged schematic view of a portion C in FIG. 2;

FIG. 6 is a schematic structural view taken along the line D-D in FIG. 2;

FIG. 7 is a schematic structural view taken along section E-E in FIG. 2;

reference numbers in the figures: the device comprises a mounting frame 1, a clamping device 2, a guide wheel 3, a tensioning device 4, a winding wheel 5, an extrusion device 6 and a brake device 7;

11I-shaped wheels, 12 steel wires, 13 first through grooves, 14 second through grooves and 15 third through grooves;

21 a first lifting mechanism, 22 a second lifting mechanism, 23 a fixed arm, 24 a movable arm, 25 a first clamping disc and 26 a second clamping disc;

41 sliding rods, 42 springs, 43 fixing blocks, 44 tensioning wheels, 45 tensioning shaft rods and 46 limiting blocks;

61 extruding wheel, 62 driving motor, 63 extruding shaft rod, 64 driving gear and 65 driven gear;

71 telescoping mechanism, 72 briquetting, 73 brake block.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant application and are not limiting of the application. It should be noted that, for the convenience of description, only the portions relevant to the application are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 to 2, an embodiment of the present application provides a steel wire paying out machine, including a mounting frame 1, a clamping device 2, a guide wheel 3, a tensioning device 4, a winding wheel 5, and an extrusion device 6;

the clamping device 2 is connected with the mounting frame 1 and used for clamping and lifting the spool 11;

the guide wheel 3, the tensioning device 4, the winding wheel 5 and the extrusion device 6 are all positioned above the clamping device 2 and are arranged on the same side of the mounting frame 1; the tensioning device 4 is used for tensioning the steel wire 12; the extruding device 6 is used for extruding the steel wire 12 out of the paying-off machine;

the steel wire 12 sequentially bypasses the guide wheel 3, the tensioning device 4 and the winding wheel 5, and is finally extruded out of the paying-off machine through the extruding device 6.

In the embodiment, the I-shaped wheel 11 is clamped through the clamping device 2, the steel wire 12 wound on the I-shaped wheel 11 is led out upwards, sequentially bypasses the guide wheel 3, the tensioning device 4 and the winding wheel 5, and is finally extruded out of the pay-off machine through the extrusion device 6, the extrusion device 6 has tension on the steel wire when extruding the steel wire 12, the tensioning device 4 can relieve the traction tension of the extrusion device 6 on the steel wire, the diameter change of the steel wire caused by inconsistent tension is prevented, and the paying-off quality of the steel wire is improved; the steel wire 12 is wound on the winding wheel 5 for 2-4 circles and then enters the extruding device 6, and the traction tension of the extruding device 6 on the steel wire 12 is further relieved; the guide wheel 3 and the winding wheel 5 are rotatably connected with the mounting rack 1 through shaft rods.

In a preferred embodiment, the holding device 2 includes a first lifting mechanism 21, a second lifting mechanism 22, a fixed arm 23, a moving arm 24, a first holding disk 25 and a second holding disk 26;

the first lifting mechanism 21 and the second lifting mechanism 22 are fixedly arranged on two sides of the interior of the mounting rack 1; the mounting frame 1 is provided with a first through groove 13 and a second through groove 14 which are opposite in position;

one end of the fixing arm 23 is vertically and fixedly arranged at the top end of the first lifting mechanism 21; one end of the fixing arm 23, which is far away from the first lifting mechanism 21, penetrates through the first through groove 13 and is fixedly connected with the first clamping disc 25 through a bearing seat;

one end of the moving arm 24 is vertically and fixedly arranged at the top end of the second lifting mechanism 22; one end of the moving arm 24, which is far away from the second lifting mechanism 22, penetrates through the second through slot 14 and is fixedly connected with the second clamping disc 26 through a bearing seat;

the first clamping disk 25 is arranged opposite to the second clamping disk 26; the moving arm 24 is used to drive the second clamping disk 26 closer to or away from the first clamping disk 25.

Referring to fig. 2, 6 and 7, in this embodiment, a worker drives the fixed arm 23 and the moving arm 24 to move downward through the first lifting mechanism 21 and the second lifting mechanism 22, and drives the second clamping disk 26 to move away from the first clamping disk 25 through the movement and expansion of the moving arm 24, so that a sufficient space is formed between the first clamping disk 25 and the second clamping disk 26, then moves the spool 11 between the first clamping disk 25 and the second clamping disk 26, controls the moving arm 24 to extend, drives the second clamping disk 26 to approach the first clamping disk 25, thereby clamping the spool 11 between the first clamping disk 25 and the second clamping disk 26, and then controls the first lifting mechanism 21 and the second lifting mechanism 22 to extend, so as to drive the fixed arm 23 and the moving arm 24 to rise, thereby moving the spool 11 away from the ground; first clamping disk 25 and second clamping disk 26 pass through bearing frame fixed connection with fixed arm 23 and moving arm 24 respectively, can make I-shaped wheel 11 rotate between first clamping disk 25 and second clamping disk 26, under extrusion device 6 pulls, accomplishes the unwrapping wire, and easy operation is convenient, and the operation can be accomplished to single operating personnel, need not hoisting equipment's cooperation, the material resources of using manpower sparingly.

In this embodiment, the first lifting mechanism 21, the second lifting mechanism 22 and the moving arm 24 are all hydraulic rods, for convenience of control, control buttons of the first lifting mechanism 21, the second lifting mechanism 22 and the moving arm 24 are disposed on the same control device, and the control device may be fixedly disposed with the mounting rack 1, may be disposed separately from the mounting rack 1, and may be disposed integrally with a control device of the wire rewinding machine.

In a preferred embodiment, the tensioning device 4 comprises a sliding rod 41, a spring 42, a fixed block 43 and a tensioning wheel 44; the bottom end of the sliding rod 41 is fixedly connected with the mounting frame 1; the spring 42 is sleeved outside the sliding rod 41; the fixed block 43 is in sliding sleeve joint with the sliding rod 41; one end of the spring 42 is fixedly connected with the mounting rack 1, and the other end is fixedly connected with the fixed block 43; a third through groove 15 is formed in the side wall of one side of the mounting rack 1; a tension shaft lever 45 penetrates through the third through groove 15; one end of the tensioning shaft lever 45 is fixedly connected with the fixed block 43, and the other end is rotatably connected with the tensioning wheel 44; the top end of the sliding rod 41 is fixedly provided with a limiting block 46.

Referring to fig. 1, 2 and 4, in this embodiment, after the steel wire 12 passes through the guide wheel 3, the steel wire passes around the tension wheel 44 from below the tension wheel 44, and when the extrusion device 6 extrudes the steel wire 12, the spring 42 is in a stretched state, so as to buffer the tension received by the steel wire 12 and prevent the diameter of the steel wire 12 from changing due to uneven tension; when the extruding device 6 stops extruding the steel wires 12, the tensioning wheel 44 moves downwards under the driving of the spring 42, redundant steel wires 12 fall off from the spool 11 when the spool 11 continues to rotate under the inertia effect, and at the moment, the tensioning wheel 44 moves downwards to tension the redundant steel wires 12, so that the redundant steel wires 12 are prevented from being stacked and wound; the limiting block 46 can prevent the fixing block 43 from falling off from the sliding rod 41 when the tension is too high.

In a preferred embodiment, the extruding device 6 comprises an extruding wheel 61, a driving motor 62, an extruding shaft 63, a driving gear 64 and a driven gear 65; the driving motor 62 is fixedly arranged inside the mounting frame 1 through a fixing frame (not shown in the figure); the transmission gear 64 is fixedly connected with the output shaft of the driving motor 62; the extrusion shaft rod 63 penetrates through the side wall of the mounting frame 1 and is rotatably connected with the mounting frame 1; one end of the extrusion shaft rod 63 extending out of the mounting frame 1 is fixedly connected with the extrusion wheel 61, and the other end of the extrusion shaft rod is fixedly connected with the driven gear 65; the drive gear 64 meshes with the driven gear 65.

Referring to fig. 1, fig. 2 and fig. 5, in this embodiment, the driving motor 62 drives the driving gear 64 to rotate, the driving gear 64 is engaged with the driven gear 65, so as to drive the driven gear 65 to rotate, and the driven gear 65 drives the extrusion wheel 61 to rotate through the extrusion shaft 63, so that the structure is simple; in this embodiment, the control button of the driving motor 62 and the control buttons of the first lifting mechanism 21, the second lifting mechanism 22 and the moving arm 24 can be arranged on the same control device, so that the operation is convenient, simple and convenient.

In a preferred embodiment, a plurality of extrusion wheels 61, extrusion shaft rods 63 and driven gears 65 are arranged, and are arranged in an up-down staggered manner; the plurality of driven gears 65 are engaged in an up-and-down staggered manner.

Referring to fig. 1 and 5, in this embodiment, the extrusion wheels 61 are staggered up and down, and the gap between the two rows of extrusion wheels 61 matches with the diameter of the steel wire 12; the driven gears 65 are meshed in a vertically staggered manner, and the rotating directions of the extrusion wheels 61 in the upper row and the lower row are opposite under the driving of the driving motor 62, so that the steel wire 12 can be smoothly extruded.

In a preferred embodiment, the steel wire paying out machine further comprises a brake device 7; the brake device 8 comprises a telescopic mechanism 71, a pressing block 72 and a brake pad 73; the telescopic mechanism 71 is fixedly connected with the fixed arm 23; the pressing block 72 is fixedly connected with the telescopic end of the telescopic mechanism 71; the brake pad 73 is fixedly arranged on one side of the pressing block 72 far away from the telescopic mechanism 71.

Referring to fig. 1, 2 and 4, in this embodiment, when the operator controls the extruding device 6 to stop extruding the steel wire 12, in order to prevent the spool 11 from continuing to rotate under the inertia effect, so as to cause the steel wire 12 to be stacked and wound, the telescopic mechanism 71 extends out to drive the pressing block 72 and the brake pad 73 to approach the first clamping disk 25, and finally the brake pad 73 abuts against the first clamping disk 25, so that the first clamping disk 25 stops rotating by virtue of the friction force therebetween, thereby preventing the redundant steel wire 12 from being stacked and wound, which brings inconvenience to the operation.

In this embodiment, the braking device 7 is automatically controlled, and when the operator controls the extruding device 6 to stop extruding the steel wire 12 through the control device, the control device automatically controls the braking device 7 to brake, so that the reaction is rapid, and the steel wire 12 is effectively prevented from being accumulated and wound.

In a preferred embodiment, the mounting frame 1 is open on one side. Referring to fig. 2, in this embodiment, a side wall of the mounting bracket 1 is open to facilitate maintenance of the device inside the mounting bracket 1.

In above embodiment, controlling means can be singlechip and touch display screen, and operating personnel inputs control information through touch display screen, like the speed that steel wire 12 was extruded, the opening of paying out machine stops, clamping device 2's lift centre gripping etc. the singlechip is according to the automatic control of accomplishing driving motor 62's rotational speed, opening and stopping and clamping device 2's lift centre gripping of the control information of operating personnel input, and convenient and fast saves manpower and materials.

In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description of the present application, the description of the terms "one embodiment," "some embodiments," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (7)

1. A steel wire paying-off machine is characterized by comprising an installation frame, a clamping device, a guide wheel, a tensioning device, a winding wheel and an extrusion device;

the clamping device is connected with the mounting frame and used for clamping and lifting the spool;

the guide wheel, the tensioning device, the winding wheel and the extrusion device are all positioned above the clamping device and are arranged on the same side of the mounting frame; the tensioning device is used for tensioning the steel wire; the extrusion device is used for extruding the steel wire out of the pay-off machine;

the steel wire sequentially bypasses the guide wheel, the tensioning device and the winding wheel, and finally is extruded out of the pay-off machine through the extrusion device.

2. The steel wire paying out machine according to claim 1, wherein the clamping device comprises a first lifting mechanism, a second lifting mechanism, a fixed arm, a moving arm, a first clamping disc and a second clamping disc;

the first lifting mechanism and the second lifting mechanism are fixedly arranged on two sides of the interior of the mounting rack; the mounting frame is provided with a first through groove and a second through groove which are opposite in position;

one end of the fixed arm is vertically and fixedly arranged at the top end of the first lifting mechanism; one end, far away from the first lifting mechanism, of the fixed arm penetrates through the first through groove and is fixedly connected with the first clamping disc through a bearing seat;

one end of the moving arm is vertically and fixedly arranged at the top end of the second lifting mechanism; one end of the moving arm, which is far away from the second lifting mechanism, penetrates through the second through groove and is fixedly connected with the second clamping disc through a bearing seat;

the first clamping disc and the second clamping disc are arranged oppositely; the moving arm is used for driving the second clamping disk to be close to or far away from the first clamping disk.

3. The steel wire paying out machine according to claim 2, wherein the tensioning device comprises a sliding rod, a spring, a fixed block and a tensioning wheel; the bottom end of the sliding rod is fixedly connected with the mounting frame; the spring is sleeved on the outer side of the sliding rod; the fixed block is in sliding sleeve joint with the sliding rod; one end of the spring is fixedly connected with the mounting frame, and the other end of the spring is fixedly connected with the fixed block; a third through groove is formed in the side wall of one side of the mounting frame; a tensioning shaft lever penetrates through the third through groove; one end of the tensioning shaft lever is fixedly connected with the fixed block, and the other end of the tensioning shaft lever is rotatably connected with the tensioning wheel; and a limiting block is fixedly arranged at the top end of the sliding rod.

4. The steel wire paying out machine according to claim 3, wherein the extruding device comprises an extruding wheel, a driving motor, an extruding shaft rod, a transmission gear and a driven gear; the driving motor is fixedly arranged inside the mounting rack; the transmission gear is fixedly connected with an output shaft of the driving motor; the extrusion shaft rod penetrates through the side wall of the mounting frame and is rotatably connected with the mounting frame; one end of the extrusion shaft rod extending out of the mounting rack is fixedly connected with the extrusion wheel, and the other end of the extrusion shaft rod is fixedly connected with the driven gear; the transmission gear is meshed with the driven gear.

5. The steel wire paying out machine according to claim 4, wherein a plurality of extrusion wheels, extrusion shaft rods and driven gears are arranged and are arranged in an up-down staggered mode; the driven gears are meshed in a vertically staggered manner.

6. The wire payoff machine according to claim 5, further comprising a brake device; the brake device comprises a telescopic mechanism, a pressing block and a brake pad; the telescopic mechanism is fixedly connected with the fixed arm; the pressing block is fixedly connected with the telescopic end of the telescopic mechanism; the brake block is fixedly arranged on one side of the pressing block, which is far away from the telescopic mechanism.

7. The wire payoff machine as claimed in claim 6, wherein one side of the mounting bracket is open.

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