Light energy-saving rotary air bag

Abstract

The utility model discloses a light energy-saving rotary air bag, and relates to the technical field of frame strander accessories. The heat dissipation assembly is mounted at one end of the rotating shaft sleeve; the rotating shaft sleeve is sleeved with the first sealing transparent cover, and the end face of the first sealing transparent cover is attached to the end face of the heat dissipation assembly; the outer sleeve sleeves the rotating shaft sleeve, and the end face of the outer sleeve is attached to the end face, away from the heat dissipation assembly, of the first sealing transparent cover; the second sealing transparent cover is installed at the other end of the rotating shaft sleeve, and the end face of the second sealing transparent cover is attached to the end face of the outer sleeve; the heat dissipation assembly comprises a housing installed at one end of the rotating shaft sleeve, and an assembly cavity is formed between the inner wall of the housing and the outer wall of the rotating shaft sleeve; the fan is rotatably mounted at one end of the rotating shaft sleeve, and the fan is located in the assembling cavity; the rotary air bag solves the technical problems that an existing rotary air bag is large in energy consumption and high in cost.

Description

Technical Field

[0001] The utility model relates to the technical field of frame stranding machine accessories, in particular to a light energy-saving rotating air bag. Background Art

[0002] Frame stranding machines are suitable for stranding long-length, large-section aluminum / aluminum alloy wires, bare copper wires, steel-core aluminum stranded wires, fan-shaped conductors, and cross-linked compressed cable cores. Since the rotating air bag needs to rotate continuously during operation, the internal accessories will generate high temperatures due to friction, so long-term operation will affect the service life of the entire device.

[0003] The existing method is to cool down the air cavity by introducing compressed air from the outside; however, this method has poor cooling effect, and has high requirements on the overall sealing of the device, and air leakage often occurs; and it requires continuous introduction of gas, which consumes a lot of gas and is costly. Utility Model Content

[0004] The utility model aims to provide a light energy-saving rotating air bag, which solves the technical problems of large energy consumption and high cost of the rotating air bag in the prior art.

[0005] The embodiment of the present application discloses a lightweight energy-saving rotating air bag, comprising:

[0006] Rotating sleeve;

[0007] A heat dissipation component is mounted on one end of the rotating sleeve;

[0008] A first sealing transparent cover is sleeved on the rotating shaft sleeve, and an end surface of the first sealing transparent cover is in contact with an end surface of the heat dissipation component;

[0009] An outer sleeve is sleeved on the rotating sleeve, and an end surface of the outer sleeve is in contact with an end surface of the first sealing transparent cover away from the heat dissipation component;

[0010] A second sealing transparent cover is installed at the other end of the rotating sleeve, and the end surface of the second sealing transparent cover is in contact with the end surface of the outer sleeve;

[0011] The heat dissipation component comprises:

[0012] A cover shell is mounted on one end of the rotating sleeve, and an assembly cavity is formed between the inner wall of the cover shell and the outer wall of the rotating sleeve;

[0013] The fan is rotatably mounted on one end of the rotating sleeve, and the fan is located inside the assembly cavity.

[0014] The present application provides a heat dissipation component at the end of the rotating sleeve, and utilizes the heat dissipation component to dissipate heat. Meanwhile, the heat dissipation component has low use cost and better cooling effect.

[0015] Based on the above technical solution, the embodiment of the present application can also be improved as follows:

[0016] Furthermore, the rotating sleeve is provided with a plurality of heat dissipation holes spaced apart along its circumferential direction. The beneficial effect of adopting this step is that the heat dissipation effect can be further improved through the heat dissipation holes.

[0017] Furthermore, it also includes a thin bearing, which is arranged between the outer sleeve and the rotating sleeve. The beneficial effect of adopting this step is to reduce the wear between various components and reduce the weight of the entire device.

[0018] Furthermore, an assembly gap is provided between the outer sleeve and the rotating sleeve, and a sealing sleeve is further provided in the assembly gap, and the end face of the sealing sleeve is fitted with the end face of the thin bearing. The beneficial effect of adopting this step is that the sealing performance can be further improved by the sealing sleeve.

[0019] Furthermore, a sealing spacer ring is provided between the sealing spacer and the rotating shaft sleeve, and a sealing ring is also provided between the sealing spacer and the outer sleeve. The beneficial effect of adopting this step is that the sealing effect can be improved through double sealing.

[0020] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0021] 1. The present application provides a heat dissipation component at the end of the rotating sleeve, which can achieve low-cost heat dissipation and energy saving.

[0022] 2. Compared with the original structure, the overall weight of this application is lighter, which greatly reduces the maintenance workload.

[0023] 3. This application adopts fan cooling, which has fast heat dissipation and high cooling efficiency. The overall temperature of the device is greatly reduced, the life of the seal is improved, and the overall service life of the equipment is greatly extended.

[0024] 4. This application does not require air cooling, and the energy saving is obvious. A single air bag saves about 13 cubic meters of compressed air per hour and saves 90 degrees of electricity per day. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 It is a cross-sectional view of a light energy-saving rotating air bag according to a specific embodiment of the utility model;

[0027] Figure 2 It is a right view of a light energy-saving rotating air bag according to a specific embodiment of the utility model;

[0028] Figure 3 It is a left view of a light energy-saving rotating air bag according to a specific embodiment of the utility model;

[0029] 1-rotating sleeve; 2-heat dissipation assembly; 3-first sealing cover; 4-jacket; 5-second sealing cover; 6-heat dissipation hole; 7-thin bearing; 8-assembly gap; 9-sealing spacer; 10-sealing spacer ring; 11-sealing ring;

[0030] 201-housing; 202-assembly chamber; 203-fan. DETAILED DESCRIPTION

[0031] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0032] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0033] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0034] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0035] Example:

[0036] like Figure 1-3 As shown, the embodiment of the present application discloses a lightweight energy-saving rotating air bag. Compared with the original compressed air cooling method, it uses its own components for cooling, which can achieve energy saving and cost reduction while reducing the overall weight.

[0037] The present application discloses a lightweight energy-saving rotating air bag, the specific structure of which is as follows:

[0038] A rotating sleeve 1, wherein an axial through hole is provided inside the rotating sleeve 1 for mounting a rotating shaft;

[0039] The heat dissipation component 2 is installed at one end of the rotating sleeve 1, that is, the heat dissipation of the present application can be completed by using the heat dissipation component 2, and can be connected and fixed by bolts during specific assembly;

[0040] A first sealing cover 3 is sleeved on the rotating sleeve 1, and the end surface of the first sealing cover 3 is in contact with the end surface of the heat dissipation component 2. The first sealing cover 3 is used to fix the subsequent outer cover;

[0041] A jacket 4 is sleeved on the rotating sleeve 1, and an end surface of the jacket 4 is in contact with an end surface of the first sealing cover 3 away from the heat dissipation component 2;

[0042] The second sealing cover 5 is installed at the other end of the rotating sleeve 1, and the end surface of the second sealing cover 5 is in contact with the end surface of the outer sleeve 4, that is, the first sealing cover 3 and the second sealing cover 5 cooperate with each other to complete the assembly of the outer sleeve 4.

[0043] The present application designs the heat dissipation component 2 to simplify the structure of the heat dissipation component 2 and reduce its weight, thereby reducing the weight of the entire device.

[0044] The heat dissipation component 2 includes:

[0045] A cover shell 201 is mounted on one end of the rotating sleeve 1, and an assembly cavity 202 is formed between the inner wall of the cover shell 201 and the outer wall of the rotating sleeve 1;

[0046] The fan 203 is rotatably mounted on one end of the rotating sleeve 1, and the fan 203 is located inside the assembly cavity 202; in the present application, the fan 203 is not connected to an additional power source, but utilizes the rotation of the rotating sleeve 1 itself to achieve rotation, generate cooling wind, and complete the cooling of the device; and compared with the existing compressed air cooling, the effect is better. After actual operation testing, the temperature of the device of the present application is not higher than 60°C during operation, compared with 80°C under the existing same working environment, the temperature is lower and the cooling effect is better.

[0047] In one embodiment, the rotating sleeve 1 is provided with a plurality of heat dissipation holes 6 spaced apart along its circumferential direction; the heat dissipation holes 6 can further improve the heat dissipation effect of the present application.

[0048] In one embodiment, the present application also includes a thin bearing 7, which is arranged between the outer sleeve 4 and the rotating sleeve 1; the thin bearing 7 in the present application is convenient for the assembly of other components, and the thin bearing 7 has a smaller volume and weight, which can reduce the volume and weight of the device, which is beneficial to the lightweight and miniaturization of the device, and can improve the performance and efficiency of the machine.

[0049] Among them, an assembly gap 8 is arranged between the outer sleeve 4 and the rotating sleeve 1, and a sealing spacer 9 is also arranged in the assembly gap 8, and the end face of the sealing spacer 9 is fitted with the end face of the thin bearing 7; the present application can further improve the sealing effect by arranging the sealing spacer 9.

[0050] Among them, a sealing ring 10 is arranged between the sealing sleeve 9 and the rotating sleeve 1, and a sealing ring 11 is also arranged between the sealing sleeve 9 and the outer sleeve 4, so as to improve the sealing performance of the sealing sleeve 9. The double sealing design ensures that the machine can still maintain an excellent sealing effect during high-speed operation.

[0051] In the specification of the present utility model, a lot of specific details are described. However, it is understood that the embodiments of the present utility model can be practiced without these specific details. In some examples, well-known methods, structures and techniques are not shown in detail so as not to obscure the understanding of this specification.

[0052] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A lightweight energy-saving rotating air bag, characterized in that: include: Rotating sleeve; A heat dissipation component is mounted on one end of the rotating sleeve; A first sealing transparent cover is sleeved on the rotating shaft sleeve, and an end surface of the first sealing transparent cover is in contact with an end surface of the heat dissipation component; An outer sleeve is sleeved on the rotating sleeve, and an end surface of the outer sleeve is in contact with an end surface of the first sealing transparent cover away from the heat dissipation component; A second sealing transparent cover is installed at the other end of the rotating sleeve, and the end surface of the second sealing transparent cover is in contact with the end surface of the outer sleeve; The heat dissipation component comprises: A cover shell is mounted on one end of the rotating sleeve, and an assembly cavity is formed between the inner wall of the cover shell and the outer wall of the rotating sleeve; The fan is rotatably mounted on one end of the rotating sleeve, and the fan is located inside the assembly cavity.

2. The light-weight energy-saving rotating air bag according to claim 1 is characterized in that: The rotating sleeve is provided with a plurality of heat dissipation holes spaced apart along its circumferential direction.

3. The light-weight energy-saving rotating air bag according to claim 1 is characterized in that: The utility model also comprises a thin bearing, and the thin bearing is arranged between the outer sleeve and the rotating shaft sleeve.

4. The light-weight energy-saving rotating air bag according to claim 3 is characterized in that: An assembly gap is arranged between the outer sleeve and the rotating shaft sleeve, a sealing spacer is arranged in the assembly gap, and an end surface of the sealing spacer is fitted with an end surface of the thin bearing.

5. The light-weight energy-saving rotating air bag according to claim 4 is characterized in that: A sealing spacer ring is arranged between the sealing spacer and the rotating shaft sleeve, and a sealing ring is also arranged between the sealing spacer and the outer sleeve.

Images