Carbon fiber composite material roller

Abstract

The utility model discloses a carbon fiber composite material roller which structurally comprises a wrapping jacket, the inner container is nested in the wrapping jacket; the two roller positioning discs are respectively nested at the left end and the right end of the inner container; the bearing steel positioning taper sleeve is embedded in the center of the outer end of the roller positioning disc; the roller center shaft is horizontally arranged in the inner container, and the two ends of the roller center shaft are embedded in the centers of the inner sides of the left and right roller positioning discs respectively; the inner side plates are arranged in the inner container at intervals and are made of carbon fiber materials, so that the overall weight of the roller is reduced, inertia is reduced, transmission with a larger diameter is achieved, the outer end of the assembly end of the inner container is positioned through the roller positioning disc, inner supporting positioning is conducted through the inner side plates, meanwhile, the wrapping outer sleeve of a polyurethane rubber wrapping structure is adopted, and the inner side plates are arranged on the outer side of the inner container. The high-wear-resistance cutting wire has high wear resistance, effectively reduces the wear of the wrapping jacket, improves the linear speed, and increases the cutting speed applied to the cutting field.

Description

Technical Field

[0001] The utility model relates to a carbon fiber composite material roller, belonging to the field of rollers. Background Art

[0002] Rollers, also known as roller shafts, refer to cylindrical rotating parts that are widely used in drafting, conveying and other mechanisms. Existing rollers are one-piece structures with a heavy overall weight, which results in a large rotational inertia, a large motor inertia requirement, increased equipment costs, and a structure that is prone to rapid surface wear. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a carbon fiber composite material roller to solve the problems that the existing roller is an one-piece molded structure, the overall weight is heavy, the rotational inertia is large, the motor inertia requirement is large, the equipment cost is increased, and the surface structure is easily and quickly worn out.

[0004] In order to achieve the above-mentioned object, the utility model is implemented by the following technical scheme: a carbon fiber composite material roller, the structure of which includes a wrapping jacket;

[0005] An inner liner, nested in the wrapping outer shell;

[0006] There are two roller positioning discs, which are respectively embedded in the left and right ends of the inner tank;

[0007] A bearing steel positioning cone sleeve is embedded in the center of the outer end of the roller positioning disk;

[0008] The roller center axis is horizontally arranged in the inner tank, and its two ends are respectively embedded in the inner center of the left and right roller positioning disks;

[0009] There are a plurality of inner side panels, which are arranged at intervals in the inner tank;

[0010] In order to prevent the inner liner from being deformed due to pressure, the inner plate includes a plate body, and the outer ring of the plate body is in contact with the inner wall of the inner liner at least at one point. In order to position the roller center axis, a positioning hole that is socketed with the roller center axis is provided in the center of the plate body. In order to reduce the overall weight and inertia, the plate body is centered on the positioning hole, and has a plurality of lightweight holes in a circular array thereon.

[0011] Furthermore, in order to better carry out the wrapping positioning, the wrapping jacket is specifically a polyurethane encapsulation structure.

[0012] Furthermore, in order to improve wear resistance, the outer wall of the wrapping jacket is provided with a plurality of strip-shaped groove structures.

[0013] Furthermore, in order to facilitate connection and assembly, a plug-in hole corresponding to the roller center axis is provided at the inner center of the roller positioning disk.

[0014] Furthermore, in order to provide better support, the inner plate is a disc-shaped structure.

[0015] Furthermore, in order to connect and position, a notch corresponding to the bearing steel positioning cone sleeve is provided at the center of the outer end of the roller positioning disk.

[0016] Furthermore, in order to reduce weight, the inner liner is made of carbon fiber.

[0017] Furthermore, in order to facilitate installation and connection, a plurality of installation positioning holes are provided on the outer edge of the roller positioning disk.

[0018] Furthermore, in order to be tightly fitted with the inner container, the cross section of the roller positioning disk is a convex structure.

[0019] Furthermore, in order to improve durability, the roller positioning plate is made of one of stainless steel and carbon steel.

[0020] The beneficial effects of the utility model are as follows: the inner liner is made of carbon fiber material, so that the overall weight of the roller is reduced, the inertia is reduced, and a larger transmission diameter is achieved. The assembly end of the inner liner is positioned at the outer end by a roller positioning disk, and is positioned internally by an inner side plate. At the same time, a wrapping outer jacket with a polyurethane encapsulation structure is adopted, which has strong wear resistance, effectively reduces the wear of the wrapping outer jacket, improves the linear speed, and increases the cutting speed applied to the cutting field. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0022] Figure 1 This is a structural schematic diagram of a carbon fiber composite material roller of the utility model;

[0023] Figure 2 This is a schematic diagram of the cross-sectional structure of a carbon fiber composite material roller of the utility model;

[0024] Figure 3 Schematic diagram of the structure of the inner plate. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] Example 1

[0027] See also Figure 1 , Figure 2 , Figure 3, the utility model provides a technical solution for a carbon fiber composite material roller: its structure includes a wrapping jacket 1;

[0028] An inner liner 2, nested in the wrapping outer shell 1;

[0029] Two roller positioning discs 3 are provided and are respectively embedded in the left and right ends of the inner tank 2;

[0030] A bearing steel positioning cone sleeve 4 is embedded in the center of the outer end of the roller positioning disk 3;

[0031] The roller center axis 5 is horizontally arranged in the inner tank 2, and the two ends are respectively embedded in the inner center of the left and right roller positioning disks 3;

[0032] There are a plurality of inner plates 6, which are arranged at intervals in the inner liner 2;

[0033] In order to prevent the inner liner 2 from being deformed by pressure, the inner plate 6 includes a plate body 61, and the outer circle of the plate body 61 is in contact with the inner wall of the inner liner 2 at least at one place. In order to position the roller center axis 5, a positioning hole 62 connected with the roller center axis 5 is provided in the center of the plate body 61. In order to reduce the overall weight and reduce inertia, the plate body 61 is centered on the positioning hole 62, and has a plurality of lightweight holes 63 in a circular array thereon.

[0034] In order to better carry out the wrapping positioning, the wrapping jacket 1 is specifically a polyurethane encapsulation structure.

[0035] In order to improve the wear resistance, the outer wall of the wrapping jacket 1 is covered with a plurality of strip-shaped groove structures. The wrapping jacket 1 is a thickened structure. After being worn, the outer layer can be cut off and the jacket can continue to be used, thereby improving durability.

[0036] In order to facilitate connection and assembly, a plug-in hole corresponding to the roller center axis 5 is provided at the inner center of the roller positioning disk 3 .

[0037] In order to provide better support, the inner plate 6 is a disc-shaped structure.

[0038] For connection and positioning, a notch corresponding to the bearing steel positioning cone sleeve 4 is provided at the center of the outer end of the roller positioning disk 3 .

[0039] In order to reduce weight, the inner liner 2 is made of carbon fiber.

[0040] In order to facilitate installation and connection, the outer edge of the roller positioning disk 3 is provided with a plurality of installation positioning holes.

[0041] In order to fit tightly with the inner container 2, the cross section of the roller positioning disk 3 is a convex structure.

[0042] In order to improve durability, the roller positioning disc 3 is made of stainless steel.

[0043] The inner liner 2 is made of carbon fiber material, which reduces the overall weight of the roller, reduces the inertia, and realizes a larger transmission diameter. The assembly end of the inner liner 2 is positioned at the outer end by the roller positioning plate 3, and is positioned internally by the inner side plate 6. At the same time, the wrapped outer jacket 1 with a polyurethane encapsulation structure has strong wear resistance, effectively reduces the wear of the wrapped outer jacket 1, improves the linear speed, and increases the cutting speed used in the cutting field.

[0044] Example 2

[0045] See also Figure 1 , Figure 2 , Figure 3 , the utility model provides a technical solution for a carbon fiber composite material roller: its structure includes a wrapping jacket 1;

[0046] An inner liner 2, nested in the wrapping outer shell 1;

[0047] Two roller positioning discs 3 are provided and are respectively embedded in the left and right ends of the inner tank 2;

[0048] A bearing steel positioning cone sleeve 4 is embedded in the center of the outer end of the roller positioning disk 3;

[0049] The roller center axis 5 is horizontally arranged in the inner tank 2, and the two ends are respectively embedded in the inner center of the left and right roller positioning disks 3;

[0050] There are a plurality of inner plates 6, which are arranged at intervals in the inner liner 2;

[0051] In order to prevent the inner liner 2 from being deformed by pressure, the inner plate 6 includes a plate body 61, and the outer circle of the plate body 61 is in contact with the inner wall of the inner liner 2 at least at one place. In order to position the roller center axis 5, a positioning hole 62 connected with the roller center axis 5 is provided in the center of the plate body 61. In order to reduce the overall weight and reduce inertia, the plate body 61 is centered on the positioning hole 62, and has a plurality of lightweight holes 63 in a circular array thereon.

[0052] In order to better carry out the wrapping positioning, the wrapping jacket 1 is specifically a polyurethane encapsulation structure.

[0053] In order to improve the wear resistance, the outer wall of the wrapping jacket 1 is covered with a plurality of strip-shaped groove structures. The wrapping jacket 1 is a thickened structure. After being worn, the outer layer can be cut off and the jacket can continue to be used, thereby improving durability.

[0054] In order to facilitate connection and assembly, a plug-in hole corresponding to the roller center axis 5 is provided at the inner center of the roller positioning disk 3 .

[0055] In order to provide better support, the inner plate 6 is a disc-shaped structure.

[0056] For connection and positioning, a notch corresponding to the bearing steel positioning cone sleeve 4 is provided at the center of the outer end of the roller positioning disk 3 .

[0057] In order to reduce weight, the inner liner 2 is made of carbon fiber.

[0058] In order to facilitate installation and connection, the outer edge of the roller positioning disk 3 is provided with a plurality of installation positioning holes.

[0059] In order to fit tightly with the inner container 2, the cross section of the roller positioning disk 3 is a convex structure.

[0060] In order to improve durability, the roller positioning disc 3 is made of carbon steel.

[0061] The inner liner 2 is made of carbon fiber material, which reduces the overall weight of the roller, reduces the inertia, and realizes a larger transmission diameter. The assembly end of the inner liner 2 is positioned at the outer end by the roller positioning plate 3, and is positioned internally by the inner side plate 6. At the same time, the wrapped outer jacket 1 with a polyurethane encapsulation structure has strong wear resistance, effectively reduces the wear of the wrapped outer jacket 1, improves the linear speed, and increases the cutting speed used in the cutting field.

[0062] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0063] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A carbon fiber composite material roller, characterized in that: Its structure includes a wrapping jacket (1); An inner liner (2) nested in the wrapping outer shell (1); Two roller positioning discs (3) are provided and are respectively embedded in the left and right ends of the inner container (2); A bearing steel positioning cone sleeve (4) embedded in the center of the outer end of the roller positioning disk (3); The roller center axis (5) is horizontally arranged in the inner tank (2), and the two ends are respectively embedded in the inner center of the left and right roller positioning disks (3); A plurality of inner side plates (6) are provided and are arranged at intervals in the inner container (2); The inner plate (6) comprises a plate body (61), the outer ring of the plate body (61) contacts the inner wall of the inner container (2) at least at one point, the center of the plate body (61) is provided with a positioning hole (62) which is sleeved with the roller center shaft (5), and the plate body (61) is centered on the positioning hole (62) and has a plurality of lightweight holes (63) in an annular array thereon; Wherein, the inner liner (2) is made of carbon fiber material.

2. A carbon fiber composite material roller according to claim 1, characterized in that: The wrapping jacket (1) is specifically a polyurethane encapsulation structure.

3. A carbon fiber composite material roller according to claim 2, characterized in that: The outer wall of the wrapping jacket (1) is provided with a plurality of strip-shaped groove structures.

4. The carbon fiber composite material roller according to claim 1, characterized in that: The inner center of the roller positioning disk (3) is provided with a plug-in hole corresponding to the roller center axis (5).

5. The carbon fiber composite material roller according to claim 1, characterized in that: The inner plate (6) is a disc-shaped structure.

6. The carbon fiber composite material roller according to claim 1, characterized in that: The center of the outer end of the roller positioning disk (3) is provided with a notch corresponding to the bearing steel positioning cone sleeve (4).

7. The carbon fiber composite material roller according to claim 1, characterized in that: The outer edge of the roller positioning disk (3) is provided with a plurality of mounting positioning holes.

8. A carbon fiber composite material roller according to claim 7, characterized in that: The roller positioning disc (3) has a convex structure in cross section.

9. A carbon fiber composite material roller according to claim 8, characterized in that: The roller positioning disk (3) is made of a material selected from the group consisting of stainless steel and carbon steel.

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