CN219342433U - High-speed low-noise roller - Google Patents

Abstract

The application relates to wool spinning processing technology field discloses a high-speed low noise cylinder, include: barrel, flange and amortization material. The inside of the cylinder body is provided with a reinforcing ring rib; the connecting flanges are welded on two sides of the cylinder body in a butt welding mode; the silencing material is filled in the cylinder. In this application, can be through being equipped with the strengthening ring muscle in the inside of barrel to improve barrel overall structure's steadiness, avoid the barrel to take place to rock at high-speed rotation in-process, guarantee its pivoted stability, still fill simultaneously in the inside of barrel and have the amortization material, can be favorable to improving cylinder high-speed pivoted stability through amortization material in order to reduce the noise of barrel at high-speed rotation in-process, can reduce the rotation noise again, improve the efficiency of woolen.

Description

High-speed low-noise roller

Technical Field

The application relates to the technical field of wool spinning processing, for example, to a high-speed low-noise roller.

Background

The wool spinning processing refers to dyeing and finishing processing which takes wool tops and wool type chemical fibers as raw materials to carry out spinning and weaving production activities and carries out procedures of bleaching, dyeing, printing and the like on wool textiles; the wool spinning processing industry mainly comprises four sub-industries, namely a wool top processing industry, a wool spinning industry, a wool dyeing and finishing industry and a wool knitwear and knitting manufacturing industry, and a high-speed roller is used as one of the most core parts of a spinning frame in the wool spinning industry, so that high requirements on structure, materials and manufacturing precision are met.

In the related art, the roller is mostly formed by adopting cold plate steel for curling and welding, and the rollers are installed and connected on the two ends of the welded roller, so that the rollers are fixedly connected with the spinning frame, the roller is driven to rotate by the spinning frame to provide a guiding effect on the spun yarn, and spinning efficiency is improved.

Therefore, how to improve the stability of the rotation of the drum and reduce the rotation noise is a technical problem to be solved by those skilled in the art.

It should be noted that the information disclosed in the foregoing background section is only for enhancing understanding of the background of the present application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.

The embodiment of the disclosure provides a high-speed low-noise roller, so as to solve the problem of how to improve the stability of the roller rotation and reduce the rotation noise.

In some embodiments, a high speed low noise drum, comprising: barrel, flange and amortization material. The inside of the cylinder body is provided with a reinforcing ring rib; the connecting flanges are welded on two sides of the cylinder body in a butt welding mode; the silencing material is filled in the cylinder.

Optionally, a plurality of supporting ribs are fixedly installed on the reinforcing ring rib.

Optionally, a stabilizing rib is fixedly connected between two adjacent supporting ribs.

Optionally, the reinforcing ring rib and the silencing material are all provided with a plurality of reinforcing ring ribs and the silencing material at intervals.

Optionally, the silencing material is rectangular in structure and is curled inside the cylinder.

Optionally, the sound attenuating material comprises: concave-convex parts and sound absorbing parts. The concave-convex part is arranged towards one side of the axle center of the cylinder body; the sound absorbing part and the concave-convex part are integrally formed, and one side of the sound absorbing part facing the inner side wall of the cylinder body is a smooth surface.

Optionally, the high-speed low-noise drum further comprises: and a wire structure. The wire structure is arranged on the outer side wall of the cylinder body and extends to two ends of the cylinder body along the axial direction of the cylinder body.

Optionally, the wire structure is provided with a plurality of wires and is arranged on the outer side wall of the cylinder in a ring-shaped array shape.

Optionally, the high-speed low-noise drum further comprises: and fixing the mounting structure. The fixed mounting structure is arranged at two ends of the cylinder body and is used for fixedly mounting the cylinder body on the spinning frame.

Optionally, the fixed mounting structure comprises: pin holes and slots. The pin holes are arranged on the outer side walls of the two ends of the cylinder body in a penetrating way; the slot is arranged on the inner side wall of the cylinder body and corresponds to the pin hole.

The high-speed low-noise roller provided by the embodiment of the disclosure can realize the following technical effects:

can be equipped with the strengthening ring muscle through the inside at the barrel to improve barrel overall structure's steadiness, avoid the barrel to take place to rock at high-speed rotation in-process, guarantee its pivoted stability, still fill simultaneously in the inside of barrel has the amortization material, can be favorable to improving cylinder high-speed pivoted stability through the noise of amortization material in order to reduce the barrel at high-speed rotation in-process, can reduce the rotation noise again, improve the efficiency of woolen.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:

FIG. 1 is a schematic view of a high-speed low-noise drum provided in an embodiment of the present disclosure;

FIG. 2 is a schematic view of the installation of reinforcing ring ribs with sound attenuating material provided by embodiments of the present disclosure;

FIG. 3 is a schematic structural view of a reinforcing ring rib provided by an embodiment of the present disclosure;

FIG. 4 is a schematic view of a structure of a sound deadening material according to an embodiment of the present disclosure after crimping;

FIG. 5 is a schematic view of the sound deadening material according to the embodiment of the present disclosure after being developed;

FIG. 6 is a schematic view of another high-speed low-noise drum provided by an embodiment of the present disclosure;

fig. 7 is a schematic view of another high-speed low-noise drum provided by an embodiment of the present disclosure.

Reference numerals:

100. a cylinder; 101. reinforcing the ring rib; 102. a support rib; 103. connecting the circular rings; 104. stabilizing the ribs; 200. a connecting flange; 300. a sound deadening material; 301. a concave-convex portion; 302. a sound absorbing section; 303. a smooth surface; 400. a wire structure; 500. a fixed mounting structure; 501. a pin hole; 502. a slot.

Detailed Description

So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.

The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.

In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.

The term "plurality" means two or more, unless otherwise indicated.

In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.

It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.

As shown in connection with fig. 1-2, embodiments of the present disclosure provide a high-speed low-noise drum, comprising: barrel 100, connecting flange 200, and sound attenuating material 300. The inside of the cylinder 100 is provided with a reinforcing ring rib 101; the connection flanges 200 are welded on both sides of the cylinder 100 by means of butt welding; the silencing material 300 is filled inside the cylinder 100.

Adopt the high-speed low noise cylinder that this disclosed embodiment provided can be through being equipped with strengthening ring rib 101 in the inside of barrel 100 to improve barrel 100 overall structure's steadiness, avoid barrel 100 to take place to rock at the high-speed in-process that rotates, guarantee its pivoted stability, still fill simultaneously in the inside of barrel 100 has amortization material 300, can be favorable to improving the high-speed pivoted stability of cylinder through amortization material 300 in order to reduce the noise of barrel 100 at the high-speed in-process that rotates, can reduce the rotation noise again, improve the efficiency of spinning.

Alternatively, the cartridge 100 is fabricated by laser welding using a high strength cold plate crimp. In this way, the stability of the overall structure of the cylinder 100 can be improved, and the reinforcing ring rib 101 and the filling silencing material 300 can be easily installed inside the cylinder 100.

Alternatively, the connection flange 200 is welded to both sides of the cylinder 100 using precision cast steel. In this way, the connection flange 200 can be more firmly fixed on both sides of the cylinder 100, thereby being fixedly connected with the spinning frame through the connection flange 200, which is advantageous for improving the rotation stability of the cylinder 100.

As shown in fig. 3, alternatively, a plurality of support ribs 102 are fixedly mounted on the reinforcing ring rib 101. In this way, the supporting stability of the whole structure of the reinforcing ring rib 101 can be improved through the plurality of supporting ribs 102, so that the reinforcing ring rib 101 can better provide supporting force for the inside of the cylinder 100, and the cylinder 100 can rotate on the spinning frame more stably.

Optionally, a connection ring 103 is disposed at the center of the reinforcing ring rib 101, and a plurality of supporting ribs 102 are arranged between the reinforcing ring rib 101 and the connection ring 103 in a ring array shape. In this way, the plurality of supporting ribs 102 can be more firmly fixed on the reinforcing ring rib 101, so as to provide stable support for the reinforcing ring rib 101, thereby the reinforcing ring rib 101 can provide support for the cylinder 100 in the cylinder 100, reducing the runout of the cylinder 100 on the outer side wall thereof in the rotating process, and improving the guiding stability of the cylinder 100 to spun yarn.

It should be noted that one end of the plurality of support ribs 102 is welded to the inner annular surface of the reinforcing ring rib 101, and the other end is welded to the outer annular surface of the connecting ring 103. In this way, the stability of the plurality of support ribs 102 is advantageously improved, so that it can better provide support for the reinforcing ring rib 101.

Optionally, a stabilizing rib 104 is fixedly connected between two adjacent supporting ribs 102. In this way, the connection stability of the supporting rib 102 can be improved, so that the supporting rib 102 can better provide supporting force for the reinforcing ring rib 101, and further the supporting stability of the supporting rib 102 can be improved, and the cylinder 100 can rotate more stably on the spinning frame.

It will be appreciated that the two ends of the stabilizing rib 104 may be fixedly connected to the adjacent two support ribs 102 by welding. In this way, the connection stability between the stabilizing rib 104 and the supporting rib 102 can be improved, so that the stabilizing rib 104 can provide support to the supporting rib 102 more stably.

As shown in fig. 1, 2, 4 and 5, optionally, a plurality of reinforcing ribs 101 and silencing materials 300 are provided, and the plurality of reinforcing ribs 101 and silencing materials 300 are disposed at intervals. In this way, the plurality of reinforcing ring ribs 101 are arranged in the cylinder 100 to increase the supporting strength of the cylinder 100, thereby being beneficial to improving the rotation stability of the cylinder 100, preventing the outer circle runout of the cylinder 100 from being too large and ensuring the spinning efficiency of spun yarns; meanwhile, the cylinder 100 is filled with a plurality of silencing materials 300, so that noise generated in the rotation process of the cylinder 100 can be absorbed, and the rotation noise of the cylinder 100 can be reduced; and two adjacent reinforcing ring ribs 101 can form clamping to the filling material to improve the filling stability of the filling material, so that the filling material can absorb noise generated by rotation of the cylinder 100 more stably.

It can be understood that the plurality of reinforcing ribs 101 are provided inside the cylinder 100 and filled with the sound deadening material 300, so that the outer circumferential runout of the cylinder 100 is 0.06mm and the concentricity is 0.03mm. Therefore, the spinning machine can realize high-speed rotation of 2000r/min and low noise, and can effectively improve the spinning efficiency of the spinning machine.

Alternatively, the sound deadening material 300 is of a rectangular-like structure, and is provided in a curled shape inside the cylinder 100. In this way, the packing material is convenient to curl and fill the inside of the cylinder 100, so that the packing material is attached to the inner wall of the cylinder 100, thereby being beneficial to absorbing the noise generated by the packing material in the rotation process of the cylinder 100 and effectively reducing the rotation noise of the cylinder 100.

Alternatively, both ends of the sound deadening material 300 which are in contact with each other after being curled are fixed by glue connection. In this way, the two ends of the silencing material 300 can be connected and fixed through the glue connection after the silencing material 300 is curled, so that the curled silencing material 300 is convenient to be entirely filled in the cylinder 100, and the silencing material 300 can better absorb noise generated by rotation of the cylinder 100 in the cylinder 100.

Optionally, the sound absorbing material includes: concave-convex portion 301 and sound absorbing portion 302. The concave-convex portion 301 is provided toward the axial center side of the cylinder 100; the sound absorbing portion 302 is integrally formed with the concave-convex portion 301, and a side of the sound absorbing portion 302 facing the inner wall of the cylinder 100 is a smooth surface 303. In this way, when the filler is curled and filled in the interior of the cylinder 100, the filler can be attached to the interior of the cylinder 100 through the smooth surface 303 thereof, which is advantageous in that the filler can be filled in the interior of the cylinder 100 more firmly; meanwhile, after the smooth surface 303 of the filling material is attached and fixed to the inner side wall of the cylinder 100, the concave-convex portion 301 of the filling material faces towards the axis of the cylinder 100, so that the concave-convex portion 301 can absorb noise generated by rotation of the cylinder 100, the noise absorbing effect is improved, and the rotation noise of the cylinder 100 is effectively reduced.

Alternatively, the concave-convex portion 301 is a hemispherical groove, and a plurality of holes are disposed in the hemispherical groove. In this way, the noise generated during the rotation of the cylinder 100 is facilitated to pass through the apertures of the hemispherical recess and enter the sound absorbing portion 302 to be absorbed thereby, thereby facilitating the improvement of the noise reduction effect of the sound absorbing portion 302.

Alternatively, the concave-convex portion 301 is provided in plurality and arranged in a rectangular array on one end surface of the sound absorbing portion 302 away from the inner side wall of the cylinder 100. In this way, the contact area between the hemispherical grooves and the noise can be increased by providing a plurality of hemispherical grooves, so that the noise generated in the rotation process of the cylinder 100 can better pass through the holes in the hemispherical grooves and enter the sound absorbing part 302 to be absorbed by the hemispherical grooves, thereby improving the noise reduction effect.

Optionally, the noise reducing part is sound absorbing cotton. Thus, the sound absorbing cotton can absorb noise generated in the rotation process of the cylinder 100 to reduce the rotation noise of the cylinder 100.

It is understood that the sound absorbing cotton is a mature technology in the art, and its specific structure and operation principle are well known to those skilled in the art, so the specific structure and operation principle of the sound absorbing cotton will not be described in detail herein.

As shown in connection with fig. 6, the high-speed low-noise drum may optionally further include: wire structure 400. The wire structure 400 is disposed on the outer sidewall of the cylinder 100 and extends to both ends thereof in the axial direction of the cylinder 100. In this way, when the spun yarn bypasses the cylinder 100, the friction force between the spun yarn and the cylinder 100 can be increased through the wire structure 400, so that the cylinder 100 can guide the spun yarn more stably, the spun yarn can be ensured to move better, and the spinning efficiency is improved.

Optionally, the wire structure 400 is provided in plurality and is arranged on the outer sidewall of the barrel 100 in a ring-shaped array. In this way, when the cylinder 100 rotates to provide guidance for the spun yarn, the friction between the cylinder 100 and the spun yarn can be increased through the plurality of wire structures 400, so that the cylinder 100 can drive the spun yarn to move better, and the spinning efficiency can be improved.

Optionally, the wire structure 400 is an arcuate groove. In this way, the outer side wall of the cylinder 100 can be provided with the rugged annular surface, so that when the spun yarn bypasses the cylinder 100, the friction force between the cylinder 100 and the spun yarn can be increased through the wire structure 400, the cylinder 100 can better guide the spun yarn, the spun yarn can move more stably under the rotation of the cylinder 100, and the spinning efficiency is further improved.

As shown in connection with fig. 7, the high-speed low-noise drum may optionally further include: the mounting structure 500 is fixed. The fixing and mounting structures 500 are provided at both ends of the cylinder 100 for fixing the cylinder 100 to the spinning frame. In this way, both ends of the cylinder 100 can be fixedly mounted on the spinning frame through the fixing and mounting structure 500, so that the cylinder 100 can better rotate on the spinning frame to form a guide for the spun yarn, and the moving stability of the spun yarn can be improved.

Optionally, the fixed mounting structure 500 includes: pin holes 501 and slots 502. The pin holes 501 are penetratingly provided on both outer side walls of the cylinder 100; the slots 502 are disposed on the inner side walls of the two ends of the cylinder 100 and correspond to the pin holes 501. In this way, when the two ends of the cylinder 100 are butted on the spinning frame, the pin shafts are sequentially inserted into the pin holes 501 and the connection positions of the spinning frame and the cylinder 100, and then the pin shafts are inserted into the slots 502, so that the two ends of the cylinder 100 are fixed on the spinning frame, the cylinder 100 can be rotated more stably, and guidance is provided for the spun yarn, so that the spinning efficiency is improved.

Optionally, a pin shaft adapted to the pin hole 501 is disposed in the pin hole, and one end of the pin shaft may be inserted into the slot 502 in an adaptive manner. In this way, the pin shaft can be inserted into the pin hole 501 and pass through the connection position of the spinning frame and the cylinder 100, and finally one end of the pin shaft is inserted into the slot 502, so that the two ends of the cylinder 100 are fixedly connected with the spinning frame, the spinning frame can conveniently drive the cylinder 100 to rotate, and the spinning frame can provide guidance for the spun yarn.

The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A high speed low noise drum comprising:

a cylinder (100) with a reinforcing ring rib (101) inside;

the connecting flanges (200) are welded on two sides of the cylinder body (100) in a butt welding mode;

and a sound deadening material (300) filled in the cylinder (100).

2. A high-speed low-noise drum according to claim 1, characterized in that the reinforcing ring rib (101) is fixedly provided with a plurality of supporting ribs (102).

3. A high-speed low-noise drum according to claim 2, characterized in that a stabilizing rib (104) is fixedly connected between two adjacent supporting ribs (102).

4. A high-speed low-noise drum according to any one of claims 1 to 3, characterized in that the reinforcing ring rib (101) and the sound deadening material (300) are each provided in plural, and the reinforcing ring rib (101) and the sound deadening material (300) are provided in plural at intervals.

5. A high-speed low-noise drum according to claim 4, characterized in that the sound deadening material (300) is of rectangular structure and is provided in a curled shape inside the drum body (100).

6. A high-speed low-noise drum according to claim 5, characterized in that said sound-deadening material (300) comprises:

a concave-convex part (301) arranged towards one side of the axis of the cylinder (100);

the sound absorbing part (302) is integrally formed with the concave-convex part (301), and one side of the sound absorbing part (302) facing the inner side wall of the cylinder (100) is a smooth surface (303).

7. A high speed low noise drum according to any of claims 1 to 3, further comprising:

the wire structure (400) is arranged on the outer side wall of the cylinder body (100) and extends to two ends of the cylinder body (100) along the axial direction of the cylinder body.

8. The high-speed low-noise drum as claimed in claim 7, wherein the wire structure (400) is provided in plurality and is arranged in a ring-shaped array on the outer sidewall of the drum body (100).

9. A high speed low noise drum according to any of claims 1 to 3, further comprising:

and the fixed mounting structures (500) are arranged on two ends of the cylinder body (100) and are used for fixedly mounting the cylinder body (100) on the spinning frame.

10. A high speed low noise drum according to claim 9, characterized in that said fixed mounting structure (500) comprises:

pin holes (501) penetrating through the outer side walls of the two ends of the cylinder (100);

the slot (502) is arranged on the inner side wall of the cylinder body (100) and corresponds to the pin hole (501).

Images