CN215402052U - Noise reduction device of coil machine - Google Patents

Abstract

The utility model provides a noise reduction device of a coil winding machine, and aims to solve the problem that the coil winding machine in the prior art has overlarge noise in the winding process. This coiled material machine fall device of making an uproar includes: the shaft sleeve is sleeved on a winding roller of the coil machine; the baffle plates are arranged at two ends of the winding roller; and third acoustic celotex boards, install on both sides of the conveying direction of the coiled material machine; wherein the shaft sleeve is made of nylon; the baffle includes a first baffle, a second baffle, and acoustic wool disposed between the first baffle and the second baffle.

Description

Noise reduction device of coil machine

Technical Field

The utility model relates to the technical field of coil winding machines, in particular to a noise reduction device of a coil winding machine.

Background

The environmental noise of the horizontal cutting post is more than or equal to 87dB, the main sound source is arranged at a cutter and a curling station, and the curled materials directly rub metal parts on a coil winder due to the fact that the existing coil winder does not protect the winding part in the curling process, so that the noise of the curling station is too high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a noise reduction device of a coil winding machine, aiming at solving the problem of overlarge noise in the winding process of the coil winding machine in the prior art.

The technical scheme adopted by the utility model is as follows:

a noise reducing device for a coil winder comprising:

the shaft sleeve is sleeved on a winding roller of the coil machine;

the baffle plates are arranged at two ends of the winding roller; and

third sound insulation boards installed at both sides of the conveying direction of the coil machine;

wherein the shaft sleeve is made of nylon; the baffle includes a first baffle, a second baffle, and acoustic wool disposed between the first baffle and the second baffle.

Optionally, the baffle is provided with a yielding opening corresponding to the winding roller.

Optionally, the shaft sleeve and the winding roller are fixed through a flat key.

Optionally, one end of the third baffle is higher than the conveyor of the web machine.

Optionally, the baffle further includes two at least connecting pieces, the middle part of connecting piece is equipped with the draw-in groove, first acoustic celotex board, second acoustic celotex board and soundproof cotton's relative both ends are located two respectively in the draw-in groove of connecting piece.

Optionally, the outer surface of the frame of the coil winder at one end of the winding roller is wrapped with a protective layer.

Optionally, the protective layer is a rubber layer, a latex layer or a woven fabric layer.

Optionally, the third baffle plate is connected to the baffle plate through an auxiliary plate, and fixing grooves are formed on an opposite side wall of the auxiliary plate corresponding to the third baffle plate and the baffle plate, respectively.

Optionally, the auxiliary panel has a height equal to a height of the third baffle panel.

Compared with the prior art, the utility model has the beneficial effects that:

1. the shaft sleeve is sleeved on the winding roller of the coil winding machine, so that the problem that the winding roller directly causes overlarge noise with materials needing to be wound is solved.

2. The third baffle is provided on both sides of the conveyor of the coil former for further sound insulation.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic partial perspective view of a noise reducer of a coil winder;

FIG. 2 is a schematic view of the overall structure of a noise reduction device of a coil forming machine;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a schematic structural view of a baffle;

FIG. 5 is a schematic view of the structure of the auxiliary plate;

fig. 6 is a partial cross-sectional view of a protective layer.

Reference numerals:

10. a coil winder; 11. a wind-up roll; 12. a frame; 20. a shaft sleeve; 30. a baffle plate; 31. a first baffle plate; 32. a second baffle; 33. sound insulation cotton; 34. a abdication opening is formed; 35. a connecting member; 351. a card slot; 40. a third baffle; 50. a flat bond; 60. a protective layer; 70. an auxiliary plate; 71. and fixing the grooves.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate an orientation or positional relationship based on that shown in the drawings, or the orientation or positional relationship conventionally used in the use of the products of the present invention, or the orientation or positional relationship conventionally understood by those skilled in the art, are merely for convenience and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present application, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the utility model. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

In order to solve the problem of excessive noise generated in the winding process of the coil winding machine in the prior art, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, an embodiment of the present invention provides a noise reduction device for a coil winding machine, including:

the shaft sleeve 20 is sleeved on the winding roller 11 of the coil machine 10;

the baffles 30 are arranged at two ends of the winding roller 11; and

third soundproof plates 40 installed on both sides in the conveyance direction of the coil winder 10;

wherein, the shaft sleeve 20 is made of nylon; the baffle 30 includes a first soundproof panel 31, a second soundproof panel 32, and soundproof cotton 33 provided between the first soundproof panel 31 and the second soundproof panel 32.

When the winding device is used, the shaft sleeve 20 is sleeved on the winding roller 11 of the coil winding machine 10, the driving motor drives the winding roller 11 to rotate for winding, the shaft sleeve 20 made of nylon prevents the winding roller 11 from directly contacting with materials to be wound, and the purpose of reducing noise can be achieved, and the baffles 30 are arranged at two ends of the winding roller 11 and are used for further reducing the noise of the winding roller 11 in the winding process; the third soundproof plates 40 are provided on both sides of the conveying device of the coil winder 10 in order to reduce noise during the conveying.

In another embodiment, as shown in fig. 1 and 2, the baffle 30 is provided with a relief opening 34 corresponding to the wind-up roll 11.

The position of the baffle 30 corresponding to the winding roller 11 is provided with the abdicating opening 34 so as to conveniently install the baffle 30 and avoid the baffle 30 from interfering with the movement of the winding roller 11.

In another embodiment, as shown in fig. 1, 2 and 3, the sleeve 20 and the wind-up roll 11 are fixed by a flat key 50.

The flat key 50 is used for fixing the winding roller 11 and the shaft sleeve 20 to avoid the problem that the shaft sleeve 20 rotates in the winding process, so that the winding is unsuccessful.

In another embodiment, as shown in FIG. 2, one end of the third baffle 40 is above the conveyor of the web coiling machine 10.

The third baffle 40 is positioned above the conveyor of the coil winder 10 to further isolate noise generated during the conveying process.

In another embodiment, as shown in fig. 3, the baffle 30 further comprises at least two connecting members 35, a clamping groove 351 is formed in the middle of the connecting member 35, and the opposite ends of the first sound-proof plate 31, the second sound-proof plate 32 and the soundproof cotton 33 are respectively positioned in the clamping grooves 351 of the two connecting members 35.

The bottom and the top of the first sound insulation board 31, the second sound insulation board 32 and the sound insulation cotton 33 are fixed through two connecting pieces 35, scattering in the using process is avoided, and the baffle 30 is convenient to be integrally fixed.

In another embodiment, as shown in FIG. 6, the frame 12 of the web winder 10 at one end of the wind-up roll 11 is externally wrapped with a protective layer 60.

A shielding layer 60 is wrapped around the frame 12 at one end of the wind-up roll 11 of the web machine 10 to further reduce noise generation.

In another embodiment, as shown in fig. 6, the protective layer 60 is a rubber layer, a latex layer or a woven fabric layer.

The protective layer 60 is a rubber layer, a latex layer or a woven fabric layer to prevent metal objects from directly touching the frame 12 of the rolling machine 10 to generate noise. Wherein the rubber layer or latex layer is fixed on the frame 12 by a binding tape, so as to prevent the rolling machine 10 from shaking off in the working process. The braided fabric layer is bound on the frame 12 through a binding belt or a braided rope left by the braided fabric layer, so that the braided fabric layer is prevented from falling off in the using process.

In another embodiment, as shown in fig. 2 and 5, the third baffle plate 40 is connected to the baffle plate 30 by an auxiliary plate 70, and fixing grooves 71 are formed on an opposite side wall of the auxiliary plate 70 corresponding to the third baffle plate 40 and the baffle plate 30, respectively.

The third baffle-panel 40 and the baffle-panel 30 are connected together by the auxiliary-panel 70 in order to further secure the connection of the two panels.

In another embodiment, as shown in fig. 2 and 5, the auxiliary plate 70 has a height equal to that of the third baffle plate 40.

The reason why the height of the auxiliary plate 70 is made equal to that of the third baffle plate 40 is to improve the appearance of the joint between the third baffle plate 40 and the baffle plate 30.

The specific working principle is as follows:

when the winding device is used, the shaft sleeve 20 is sleeved on the winding roller 11 of the coil winding machine 10, the shaft sleeve 20 is made of nylon materials and is connected with the winding roller 11 through the flat key 50, the shaft sleeve 20 is prevented from rotating along with a winding material in the winding process, the winding material is in contact with the shaft sleeve 20, the winding roller 11 is prevented from being in direct contact with the material needing to be wound, and the purpose of reducing noise can be achieved.

In order to further reduce the noise of wind-up roll 11 in the rolling process, baffle 30 is installed at the both ends of wind-up roll 11, set up the opening of stepping down 34 in the position department that corresponds wind-up roll 11, avoid baffle 30 to cause the interference to wind-up roll 11's rotation, baffle 30 comprises after two connecting pieces 35 are fixed first acoustic celotex board 31, second acoustic celotex board 32 and soundproof cotton 33's bottom and top, avoid scattering in the use, and make things convenient for baffle 30 to carry out the monolithic stationary.

The third soundproof plates 40 are provided on both sides of the conveying device of the coil winder 10 in order to reduce noise during the conveying; the third baffle plate 40 and the baffle plate 30 are connected by the auxiliary plate 70, so that the appearance of the whole sound insulation device is improved.

In order to further avoid noise generation, a sound insulation layer is arranged on the frame 12 at one end of the winding roller 11 of the coil winding machine 10, and the protective layer 60 is a rubber layer, a latex layer or a woven fabric layer so as to avoid noise generation caused by direct contact of metal objects with the frame 12 of the coil winding machine 10. Wherein the rubber layer or latex layer is fixed on the frame 12 by a binding tape, so as to prevent the rolling machine 10 from shaking off in the working process. The braided fabric layer is bound on the frame 12 through a binding belt or a braided rope left by the braided fabric layer, so that the braided fabric layer is prevented from falling off in the using process.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. A noise reduction device of a coil winding machine, comprising:

the shaft sleeve is sleeved on a winding roller of the coil machine;

the baffle plates are arranged at two ends of the winding roller; and

third sound insulation boards installed at both sides of the conveying direction of the coil machine;

wherein the shaft sleeve is made of nylon; the baffle includes a first baffle, a second baffle, and acoustic wool disposed between the first baffle and the second baffle.

2. The noise reducer of coil winding machine according to claim 1, characterized in that the baffle is provided with a relief opening corresponding to the wind-up roll.

3. The noise reducer of a coil winder as claimed in claim 1 or 2, wherein the sleeve and the take-up roll are secured by a flat key.

4. The noise reducer of a coil winder as claimed in claim 3, wherein the third baffle is higher at one end than the conveyor of the coil winder.

5. The noise reducer of coil forming machine according to claim 1, wherein the baffle further comprises at least two connectors, the middle of the connector is provided with a clamping groove, and the two opposite ends of the first sound insulation board, the second sound insulation board and the soundproof cotton are respectively positioned in the clamping grooves of the two connectors.

6. The noise reducer of a coil winder as claimed in claim 1, wherein the frame of the coil winder at one end of the take-up roll is externally coated with a protective coating.

7. The noise reducer of coil former as set forth in claim 6 wherein the protective layer is a rubber layer, a latex layer or a woven cloth layer.

8. The noise reducer of coil forming machine as claimed in claim 1, wherein the third baffle is connected to the baffle by an auxiliary plate, and fixing grooves are formed on an opposite side wall of the auxiliary plate corresponding to the third baffle and the baffle, respectively.

9. The noise reducer of a coil winder as claimed in claim 8, wherein the height of the auxiliary plate is equal to the height of the third baffle plate.

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