Rotating roller capable of blocking static conduction
By setting an insulating layer on the rotating roller and combining the conductive fiber layer, the conductive fiber mesh is formed and connected to the grounding wire, the problem of static electricity generated by traditional rotating rollers when processing materials is solved, the safety and reliability of the rotating rollers are improved, and the production efficiency and product quality are ensured.
Patent Information
- Application Number
- CN202422344014.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-25
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-09-25
AI Technical Summary
Traditional rotating rollers may generate static electricity when processing certain materials, affecting production efficiency and product quality, and pose safety risks.
Using a design where the insulating layer is combined with the conductive fiber layer, the conductive fiber layer forms a conductive fiber grid through the cross connection of multiple conductive tapes and is connected to the grounding wire to ensure that the rotating roller always remains in grounded during rotation.
Effectively deriving static electricity enhances the safety and reliability of the rotating roller, avoids the situation where static electricity affects production efficiency and product quality, and reduces safety hazards.
Smart Images
Figure CN223016065U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical design and manufacturing, and particularly relates to a rotating roller for blocking static electricity conduction. Background Art
[0002] A rotating roller refers to a rolling device used in machinery, industry or engineering. During the manufacturing process of packaging bags, the rotating roller is used to convey and process packaging materials, transferring rotational motion to the materials or objects being processed, and can be driven by mechanical transmission or an electric system to ensure its efficient and stable operation. Traditional rotating rollers may generate static electricity when processing certain materials, which can affect production.
[0003] After retrieval, the Chinese patent publication number is: CN214568574U, which discloses a rotating roller, including a roller body and a rotating shaft. The roller body is arranged in a semi-circular cross-section, there are two roller bodies, and the two roller bodies are in contact to form a cylindrical shape. The roller body is provided with insertion slots along the length direction, the two insertion slots are communicated, the rotating shaft passes through the two insertion slots, and the roller body is provided with a fixing component for fixing the two roller bodies. This application has the effect of reducing cost waste. However, in actual use, static electricity will be generated when the device uses the rotating roller, which not only affects production efficiency and product quality, but also has potential safety hazards, thus affecting the normal working efficiency. Summary of the Utility Model
[0004] In order to make up for the above deficiencies, the utility model provides a rotating roller for blocking static electricity conduction, aiming to improve the problem that static electricity will be generated when using the rotating roller, which not only affects production efficiency and product quality, but also has potential safety hazards and interferes with the normal working efficiency.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: A rotating roller for blocking static electricity conduction includes an insulating layer, the inner wall of the insulating layer is fixedly connected with a conductive fiber layer, the inner front side of the conductive fiber layer is fixedly connected with a plurality of conductive bands one, the inner right side of the conductive fiber layer is fixedly connected with a plurality of conductive bands two, the inner wall of the conductive fiber layer is fixedly connected with a protective layer, the inner wall of the protective layer is fixedly connected with a rotating roller column, the right side of the rotating roller column is rotatably connected with a ground wire, and connection mechanisms are arranged on both the left and right sides of the outer wall of the rotating roller column.
[0006] Through the above technical scheme: A conductive fiber grid is arranged through the insulating material layer, and the conductive fiber grid is connected to the ground wire. Thus, when the insulating material layer is worn, the conductive fiber grid can still continue to play the role of conducting static electricity, thereby improving the safety and practicability of the rotating roller.
[0007] As a further description of the above technical scheme:
[0008] The connecting mechanism includes two conductive shells. The inner walls of the two conductive shells are respectively fixedly connected to the left and right sides of the rotating roller column. The top of the outer wall of the grounding wire penetrates through the right side of the right conductive shell. The outer wall of the conductive shell is rotatably connected with a bearing. The outer wall of the bearing is fixedly connected with a plurality of connecting plates at equal intervals. The outer wall of the connecting plate is fixedly connected with a fixing ring.
[0009] Through the above technical solution: when the rotating roller column rotates in the bearing, the conductive ring is fixedly connected to the rotating roller column and grounded through the grounding wire, so that the rotating roller can be ensured to be in a grounded state during the rotation process, thereby further improving the efficiency of static electricity conduction and ensuring the stable operation of the rotating roller and the quality of product conveying.
[0010] As a further description of the above technical solution:
[0011] The connecting mechanism further includes a plurality of balls. One sides of the plurality of balls are respectively rotatably connected to the outer walls of the corresponding conductive shells. A rotating groove is formed in the middle of the inner wall of the bearing. The outer walls of the plurality of balls are slidably connected to the corresponding rotating grooves.
[0012] Through the above technical solution: under the rotation connection of the plurality of balls, the conductive shell rotates more smoothly, reducing the resistance.
[0013] As a further description of the above technical solution:
[0014] A plurality of protection plates are fixedly connected to the outer wall of the insulating layer. The plurality of protection plates are all designed symmetrically.
[0015] Through the above technical solution: the protection effect on the insulating layer is improved.
[0016] As a further description of the above technical solution:
[0017] Mounting seats are fixedly connected to the bottom walls of the two fixing rings. Mounting grooves are formed in the top walls of the mounting seats.
[0018] Through the above technical solution: it is convenient to install the rotating roller.
[0019] As a further description of the above technical solution:
[0020] A plurality of the first conductive bands and a plurality of the second conductive bands are all cross-fixed and form a grid structure.
[0021] Through the above technical solution: the connection effect between the first conductive band and the second conductive band is improved, thereby increasing the strength of the conductive fiber layer.
[0022] As a further description of the above technical solution:
[0023] The outer wall of the insulating layer is provided with a lubricating material, and the grounding wire adopts a bending design.
[0024] Through the above technical solution: the friction between the rotating roller and the packaging material is reduced, thereby reducing the possibility of static electricity generation.
[0025] As a further description of the above technical solution:
[0026] A plurality of the protection plates are arranged in an equidistant annular pattern, and the outer shapes of the plurality of protection plates are all designed in a square shape.
[0027] Through the above technical solution: the protection uniformity of the protection plate for the insulating layer is improved.
[0028] The utility model has the following beneficial effects:
[0029] 1. In the utility model, by providing a conductive fiber layer on the insulating layer, under the cross-weaving of a plurality of conductive bands one and conductive bands two, the conductive fiber layer forms a conductive fiber grid, and the conductive fiber grid is connected to the grounding wire. Thus, when the insulating layer is worn after long-term use, the conductive fiber grid can still continue to play the role of conducting static electricity, enhancing the safety and reliability of the rotating roller, avoiding the situation that static electricity generated during the use of the rotating roller affects the production efficiency and product quality, and thus reducing the safety hazard.
[0030] 2. In the utility model, conductive shells and bearings are provided at both ends of the rotating roller column. By connecting the conductive shells to the grounding wire and grounding through the grounding wire, it can be ensured that the rotating roller always maintains a good grounding state during the rotation process, thereby further improving the efficiency of static electricity conduction. BRIEF DESCRIPTION OF THE DRAWINGS
[0031] Figure 1 is a perspective view of a rotating roller for blocking static electricity conduction proposed by the utility model;
[0032] Figure 2 is a side view of a rotating roller for blocking static electricity conduction proposed by the utility model;
[0033] Figure 3 is a cross-sectional view of the conductive fiber layer of a rotating roller for blocking static electricity conduction proposed by the utility model;
[0034] Figure 4 is a structural schematic diagram of a conductive band one of a rotating roller for blocking static electricity conduction proposed by the utility model;
[0035] Figure 5 is a schematic diagram of the connection mechanism of a rotating roller for blocking static electricity conduction proposed by the utility model.
[0036] Legend Explanation:
[0037] 1. Insulation layer; 2. Connection mechanism; 201. Conductive shell; 202. Bearing; 203. Connection plate; 204. Fixed ring; 205. Ball; 206. Rotating groove; 3. Conductive fiber layer; 4. Conductive band one; 5. Conductive band two; 6. Protective layer; 7. Rotating roller; 8. Ground wire; 9. Protection plate; 10. Mounting seat; 11. Mounting groove. Detailed implementation mode
[0038] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0039] Refer to Figure 1 、 Figure 3 And Figure 4 As shown in [drawings not specified], an embodiment provided by the present invention: A rotating roller for blocking static electricity conduction includes an insulation layer 1. The inner wall of the insulation layer 1 is fixedly connected with a conductive fiber layer 3. The front side inside the conductive fiber layer 3 is fixedly connected with a plurality of conductive bands one 4. The right side inside the conductive fiber layer 3 is fixedly connected with a plurality of conductive bands two 5. The inner wall of the conductive fiber layer 3 is fixedly connected with a protective layer 6. The inner wall of the protective layer 6 is fixedly connected with a rotating roller 7. The right side of the rotating roller 7 is rotatably connected with a ground wire 8. Connection mechanisms 2 are arranged on both the left and right sides of the outer wall of the rotating roller 7;
[0040] Specifically, a conductive fiber layer 3 is provided on the inner wall of the insulation layer 1. The internal cross-connection of a plurality of conductive bands one 4 and conductive bands two 5 in the conductive fiber layer forms a conductive fiber grid structure, which is connected to the ground wire 8, ensuring that the ground wire 8 can effectively conduct static electricity. The ground wire 8 is further rotatably connected to the rotating roller 7, ensuring that during the rotation of the rotating roller 7, the ground wire 8 can work continuously and stably, so that even when the insulation layer 1 is worn, the conductive fiber grid can still effectively conduct static electricity, thereby enhancing the safety and reliability of the rotating roller, avoiding the problem that the production efficiency and product quality are affected by static electricity accumulation during the use of the rotating roller, and ensuring the smoothness of the production process and the stability of the product quality.
[0041] Refer to Figure 1 、 Figure 2 And Figure 5, the connecting mechanism 2 includes two conductive shells 201. The inner walls of the two conductive shells 201 are respectively fixedly connected to the left and right sides of the rotating roller 7. The top of the outer wall of the grounding wire 8 penetrates through the right side of the right conductive shell 201. The outer wall of the conductive shell 201 is rotatably connected with a bearing 202. The outer wall of the bearing 202 is fixedly connected with a plurality of connecting plates 203 at equal intervals. The outer wall of the connecting plate 203 is fixedly connected with a fixing ring 204;
[0042] Specifically, both ends of the rotating roller 7 are fixedly connected with the conductive shell 201, so that the conductive shell 201 is connected to the ground through the grounding wire 8 to form a grounding effect. When the rotating roller 7 rotates through the bearing 202, it is ensured that the rotating roller 7 can always maintain a good grounding state. Since good grounding can effectively conduct static electricity, the efficiency of static electricity conduction is improved, the stability during the conveying process is ensured, and the safety of the rotating roller is enhanced.
[0043] Refer to Figure 1 、 Figure 4 and Figure 5 , the connecting mechanism 2 further includes a plurality of balls 205. One sides of the plurality of balls 205 are respectively rotatably connected to the outer walls of the corresponding conductive shells 201. A rotating groove 206 is formed in the middle of the inner wall of the bearing 202. The outer walls of the plurality of balls 205 are slidably connected to the corresponding rotating grooves 206; A plurality of protection plates 9 are fixedly connected to the outer wall of the insulating layer 1, and the plurality of protection plates 9 are all symmetrically designed; The bottom walls of the two fixing rings 204 are both fixedly connected with mounting seats 10, and mounting grooves 11 are formed in the top walls of the mounting seats 10;
[0044] Specifically, by the outer walls of the plurality of balls 205 being slidably connected to the corresponding rotating grooves 206, the rotational resistance of the conductive shell 201 is reduced, facilitating smooth operation. By the plurality of protection plates 9, the protection effect on the insulating layer 1 is improved. By the mounting seats 10 and the mounting grooves 11, it is convenient to install and fix the structure.
[0045] Refer to Figure 1 、 Figure 2 and Figure 4 , the plurality of conductive bands one 4 and the plurality of conductive bands two 5 are both cross-fixed and form a grid structure; A lubricating material is provided on the outer wall of the insulating layer 1, and the grounding wire 8 is bent; The plurality of protection plates 9 are all arranged in an equidistant annular pattern, and the outer shapes of the plurality of protection plates 9 are all square;
[0046] Specifically, by cross-fixing multiple first conductive bands 4 and multiple second conductive bands 5, and forming a grid structure, the strength of the conductive fiber layer 3 is improved and its service life is extended. By providing a lubricating material on the outer wall of the insulating layer 1, the friction between the rotating roller and the packaging material is reduced, thereby reducing the generation of static electricity. By arranging multiple protection plates 9 in an equidistant annular arrangement, the multiple protection plates 9 can provide more uniform protection for the rotating roller.
[0047] Working principle: When in use, a conductive fiber layer 3 is provided on the inner wall of the insulating layer 1. Under the cross-connection of multiple first conductive bands 4 and second conductive bands 5 inside the conductive fiber layer 3, the conductive fiber layer 3 forms a conductive fiber grid. The conductive fiber grid is connected to the ground wire 8, and at the same time, the ground wire 8 is rotatably connected to the rotating roller column 7. Thus, when the insulating layer 1 is worn, the conductive fiber grid can continue to conduct static electricity, enhancing the safety and reliability of the rotating roller and avoiding the situation where static electricity generated during the use of the rotating roller affects production efficiency and product quality. Moreover, both ends of the rotating roller column 7 are fixedly connected to a conductive shell 201, and the conductive shell 201 rotates through a bearing 202. Furthermore, the rotating roller column 7 can rotate, so that the conductive shell 201 is fixedly connected to the rotating roller column 7 and grounded through the ground wire 8, thereby ensuring that the rotating roller column 7 always maintains a good grounding state during rotation, further improving the efficiency of static electricity conduction and ensuring the stability and safety during the conveying process.
[0048] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A rotating roller for blocking electrostatic conduction, comprising an insulating layer (1), characterized in that: The inner wall of the insulating layer (1) is fixedly connected to a conductive fiber layer (3), the inner front side of the conductive fiber layer (3) is fixedly connected to a plurality of conductive belts 1 (4), the inner right side of the conductive fiber layer (3) is fixedly connected to a plurality of conductive belts 2 (5), the inner wall of the conductive fiber layer (3) is fixedly connected to a protective layer (6), the inner wall of the protective layer (6) is fixedly connected to a rotating roller (7), the right side of the rotating roller (7) is rotatably connected to a grounding wire (8), and the left and right sides of the outer wall of the rotating roller (7) are both provided with connecting mechanisms (2).
2. A rotating roller for blocking electrostatic conduction according to claim 1, characterized in that: The connection mechanism (2) comprises two conductive shells (201), the inner walls of the two conductive shells (201) are respectively fixedly connected to the left and right sides of the rotating roller (7), the top of the outer wall of the grounding wire (8) passes through the right side of the right conductive shell (201), the outer wall of the conductive shell (201) is rotatably connected to a bearing (202), the outer wall of the bearing (202) is equidistantly fixedly connected to a plurality of connecting plates (203), and the outer wall of the connecting plate (203) is fixedly connected to a fixing ring (204).
3. A rotating roller for blocking electrostatic conduction according to claim 2, characterized in that: The connection mechanism (2) further comprises a plurality of balls (205), one side of each of the plurality of balls (205) being rotatably connected to the outer wall of the corresponding conductive shell (201), a rotation groove (206) being provided in the middle of the inner wall of the bearing (202), and the outer walls of the plurality of balls (205) being slidably connected to the corresponding rotation groove (206).
4. A rotating roller for blocking electrostatic conduction according to claim 1, characterized in that: A plurality of protection plates (9) are fixedly connected to the outer wall of the insulating layer (1), and the plurality of protection plates (9) are all symmetrically designed.
5. A rotating roller for blocking electrostatic conduction according to claim 2, characterized in that: The bottom walls of the two fixing rings (204) are fixedly connected to a mounting seat (10), and the top wall of the mounting seat (10) is provided with a mounting groove (11).
6. The rotating roller for blocking electrostatic conduction according to claim 1, characterized in that: The plurality of conductive strips one (4) and the plurality of conductive strips two (5) are cross-fixed and form a grid structure.
7. The rotating roller for blocking electrostatic conduction according to claim 1, characterized in that: The outer wall of the insulating layer (1) is provided with a lubricating material, and the grounding wire (8) adopts a bent design.
8. The rotating roller for blocking electrostatic conduction according to claim 4, characterized in that: The plurality of protection plates (9) are all arranged in an equidistant ring shape, and the appearance of the plurality of protection plates (9) is all square in design.