Size-adjustable steel wire cotton fiber cotton distributing machine

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By designing a steel wire wool fiber cloth cotton machine with adjustable size, the combination of lifting mechanism and multiple cloth cotton rollers is solved, and the problem of inseparable interlayer connections and the inability to collect edges in traditional technology is solved, and the adjustable control of stacking thickness and width dimensions is achieved.

CN222861809UActive Publication Date: 2025-05-13HUBEI LAODAO TECH CO LTD

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Patent Information

Application Number: CN202421903517.7
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-08-07
Publication Date: 2025-05-13
Estimated Expiration: 2034-08-07

AI Technical Summary

Technical Problem

During the traditional steel wire wool fiber superposition process, the interlayer connections are not tight enough, the edge scattered fibers cannot be closed, and it is difficult to adjust the stacking thickness and width dimensions.

Method used

A size adjustable steel wire wool fiber cloth cotton machine is designed, and a lifting mechanism is used to drive the cloth cotton tabletop, which is equipped with three cloth cotton rollers parallel to each other. The surface of the roller body is equipped with a sharp structure. Through the combination of the first cotton press roller, the edge-retraction roller and the second cotton press roller, multiple combination superpositions and the closing of edge scattered fibers are achieved.

Benefits of technology

The tightness of the connection between the multi-layer steel fibers is improved, and the edge scattered fibers are gathered, achieving adjustable control of the stacking thickness and width dimensions.

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Abstract

The utility model provides a size-adjustable steel wire cotton fiber distributing machine, which is characterized in that three mutually parallel cotton distributing rollers are arranged above a cotton distributing table top driven by a lifting mechanism to lift, sharp structures are uniformly arranged on the surfaces of roller bodies, and rotating shafts of the sharp structures are vertical to the feeding direction of steel wire cotton; a first cotton pressing roller, an edge closing roller and a second cotton pressing roller are sequentially arranged from the feeding port to the tail end of the cotton distributing table top, inclined faces inclining towards the middle of a roller body are arranged at the two ends of the edge closing roller, and the three cotton distributing rollers rotate to sequentially press steel wire cotton fibers. And the lamination thickness and width need to be adjusted and controlled.

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Description

Technical Field

[0001] The utility model relates to the technical field of steel wool processing and production, in particular to a size-adjustable steel wool fiber spreading machine. Background Art

[0002] Steel wool, also known as steel fiber and steel wool, is composed of filaments made of low-carbon steel. It has good softness and better wear resistance than fibers such as cotton and linen. It has grinding and polishing properties and can replace sandpaper and emery cloth for surface grinding and polishing of wood products, metal products, decoration projects, etc.

[0003] In the wire-making process, multiple strands of low-carbon steel are usually cut at the same time, resulting in fewer steel fibers and thinner thickness. In order to facilitate storage or processing into products of suitable specifications, multiple strands of steel fiber need to be cut and stacked to form a thicker or denser structure. This processing method can be applied to a variety of fields, depending on the characteristics of the steel wool fiber and the desired application effect. In the stacking process, different methods can be used to achieve the combination of multiple layers of steel wool fibers. A common method is to mechanically press multiple layers of steel wool fibers into plates or sheets of a certain thickness, thereby effectively improving the density and strength of the material. The stacking of multiple strands of steel wool fibers disperses stress, improves the strength and toughness of the material, and makes it more suitable for application scenarios that bear certain loads. According to different application requirements, the number of stacked layers needs to be adjusted to obtain better performance.

[0004] In the traditional rolling pressing process, the interlayer connection between multiple layers of steel wool fibers is not tight enough, and there are scattered steel fibers on the edges, which affects the overall connection strength. Therefore, it is urgent to design a cotton spreading machine that can control the stacking thickness and width and gather the scattered steel fibers on the edges. Utility Model Content

[0005] The main purpose of the utility model is to provide a size-adjustable steel wool fiber spreading machine. When multiple layers of steel fibers are stacked, the connection between the layers is not tight enough, the scattered fibers on the edges cannot be gathered, and the stacking thickness and width dimensions need to be adjusted and controlled.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is: a size-adjustable steel wool fiber cotton cloth machine, three parallel cotton cloth rollers are arranged above the cotton cloth table driven by a lifting mechanism, the surfaces of the rollers are evenly provided with spike structures, and their rotating shafts are perpendicular to the feeding direction of the steel wool, and the cotton cloth rollers from the feed inlet to the tail end of the cotton cloth table are successively the first cotton pressing roller, the edge finishing roller and the second cotton pressing roller, wherein both ends of the edge finishing roller are provided with inclined surfaces inclined toward the middle of the roller body, and the three cotton cloth rollers rotate to press the steel wool fibers in turn.

[0007] In the preferred embodiment, one end of the first cotton pressing roller passes through the first support frame and is connected to the first motor, and the other end is rotatably connected to the second support frame through a bearing sleeve;

[0008] One end of the edge trimming roller passes through the first support frame and is connected to the second motor, and the other end is rotatably connected to the second support frame through a bearing sleeve;

[0009] One end of the second cotton pressing roller passes through the first support frame and is connected to the third motor, and the other end is rotatably connected to the second support frame through a bearing sleeve;

[0010] The first cotton pressing roller has the same structure as the second cotton pressing roller.

[0011] In the preferred embodiment, the structure of the edge trimming roller is as follows: the fixed edge trimming roller is slidably connected to the movable edge trimming roller, the rotating shaft on one side of the fixed edge trimming roller passes through the movable edge trimming roller and is rotatably connected to the second support frame, the rotating shaft sleeve is arranged in the shaft sleeve on one side of the movable edge trimming roller, and the lower end of the butterfly bolt passes through the shaft sleeve and abuts against the rotating shaft to lock the movable edge trimming roller;

[0012] The inclined surface of the edge trimming roller is evenly provided with spike structures, and the central cylinder is a smooth surface.

[0013] In the preferred embodiment, one side of the inclined surface of the fixed trimming roller is connected to the second motor, and the other side is a cylinder connected to the rotating shaft. A first sliding groove is provided inside the cylinder, and a guide block is also provided inside the first sliding groove.

[0014] In the preferred embodiment, one side of the inclined surface of the movable edge trimming roller is rotatably connected to the second support frame, and the other side is a cylinder whose diameter is slightly smaller than the diameter of the cylinder of the fixed edge trimming roller. A second sliding groove is provided in the middle of the cylinder, and a guide groove is also provided in the second sliding groove. A through hole for the rotating shaft to pass through is also provided in the movable edge trimming roller.

[0015] In the preferred embodiment, the guide block is longer than the length of the fixed edge trimming roller cylinder and extends out of the cylinder;

[0016] The length of the guide groove is greater than the length of the second sliding groove in the movable edge trimming roller, and its length is matched with the length of the guide block.

[0017] In the preferred embodiment, the first cotton pressing roller and the second cotton pressing roller are both equal-diameter cylinders, the diameter of the cylindrical part of the fixed edge roller is equal to the diameter of the first cotton pressing roller, the rotation axis heights of the first cotton pressing roller, the edge roller and the second cotton pressing roller are equal and parallel to the surface of the cotton cloth table.

[0018] In the preferred embodiment, the structure of the lifting mechanism is as follows: four hydraulic cylinders are provided under the cotton cloth table, and the output ends of the hydraulic cylinders are respectively connected to the four corners of the lower surface of the cotton cloth table.

[0019] In a preferred embodiment, the angle between the inclined surfaces at both ends of the edge trimming roller and the rotation axis is 0-30°.

[0020] In the preferred embodiment, a material inlet is provided at one end of the cotton cloth table, and baffles are symmetrically provided on both sides.

[0021] The utility model provides a size-adjustable steel wool fiber cotton spreading machine, which enables multiple layers of steel fibers to be combined and superimposed multiple times through the spike structures on the surfaces of the first cotton pressing roller, the edge collecting roller and the second cotton pressing roller, thereby improving the tightness of the connection between the layers;

[0022] Through the inclined surfaces at both ends of the edge finishing roller, the scattered fibers on the edge of the steel wool to be stacked and pressed are moved closer to the center;

[0023] The gap between the cotton cloth table and three parallel cotton cloth rollers is adjusted by the lifting mechanism to control the overlapping thickness, and the overlapping width is controlled by adjusting the distance that the movable edge roller slides into the fixed edge roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0025] Figure 1 This is the axonometric structural diagram of the overall appearance of the utility model;

[0026] Figure 2 This is a top view of the overall appearance of the utility model;

[0027] Figure 3 This is the main structural diagram of the overall appearance of the utility model;

[0028] Figure 4 This is the axonometric structural diagram of the utility model lifting cotton cloth table;

[0029] Figure 5 This is a top view of the structure of the cotton cloth roller of the utility model;

[0030] Figure 6 This is an axonometric structural diagram of the first cotton pressing roller of the utility model;

[0031] Figure 7 This is the axonometric structural diagram of the edge trimming roller of the utility model;

[0032] Figure 8 This is a cross-sectional structural diagram of the utility model when the edge trimming roller is at its maximum length;

[0033] Fig. 9 This is a cross-sectional structural diagram of the utility model when the edge trimming roller is at its minimum length;

[0034] Fig.10 This is the axonometric structural diagram of the fixed edge trimming roller of the utility model;

[0035] Fig.11 This is an axonometric structural diagram of the movable edge trimming roller of the utility model.

[0036] In the figure: the cotton cloth table 1; the feed inlet 101; the baffle 102; the first cotton pressing roller 2; the edge finishing roller 3; the fixed edge finishing roller 301; the movable edge finishing roller 302; the rotating shaft 303; the bushing 304; the butterfly bolt 305; the first sliding groove 306; the guide block 307; the second sliding groove 308; the guide groove 309; the through hole 310; the second cotton pressing roller 4; the lifting mechanism 5; the hydraulic cylinder 501; the first support frame 6; the first motor 7; the second support frame 8; the second motor 9; the third motor 10. DETAILED DESCRIPTION

[0037] Example 1

[0038] like Figures 1 to 11 As shown, a size-adjustable steel wool fiber cotton-making machine is provided with three mutually parallel cotton-making rollers above a cotton-making table 1 which is lifted and lowered by a lifting mechanism 5. Spike structures are evenly arranged on the surfaces of the rollers, and their rotating shafts are perpendicular to the feeding direction of the steel wool. The cotton-making rollers from the feed inlet 101 to the tail end of the cotton-making table 1 are successively a first cotton-pressing roller 2, an edge-finishing roller 3 and a second cotton-pressing roller 4, wherein both ends of the edge-finishing roller 3 are provided with inclined surfaces inclined toward the middle of the roller body, and the three cotton-making rollers rotate to press the steel wool fibers in turn.

[0039] In the preferred embodiment, one end of the first cotton pressing roller 2 passes through the first support frame 6 and is connected to the first motor 7, and the other end is rotatably connected to the second support frame 8 through a bearing sleeve;

[0040] One end of the edge trimming roller 3 passes through the first support frame 6 and is connected to the second motor 9, and the other end is rotatably connected to the second support frame 8 through a bearing sleeve;

[0041] One end of the second cotton pressing roller 4 passes through the first support frame 6 and is connected to the third motor 10, and the other end is rotatably connected to the second support frame 8 through a bearing sleeve;

[0042] The first cotton pressing roller 2 and the second cotton pressing roller 4 have the same structure.

[0043] Both ends of the rotating cotton cloth roller are rotatably connected to the support frame to improve the stability of the rotation and keep the rotation height of the two sides consistent.

[0044] In the preferred embodiment, the structure of the edge trimming roller 3 is as follows: the fixed edge trimming roller 301 is slidably connected to the movable edge trimming roller 302, the rotating shaft 303 on one side of the fixed edge trimming roller 301 passes through the movable edge trimming roller 302 and is rotatably connected to the second support frame 8, the rotating shaft 303 is sleeved in the shaft sleeve 304 on one side of the movable edge trimming roller 302, the lower end of the butterfly bolt 305 passes through the shaft sleeve 304 and abuts against the rotating shaft 303 to lock the movable edge trimming roller 302;

[0045] The inclined surface of the edge trimming roller 3 is evenly provided with spike structures, and the central cylinder is smooth.

[0046] By controlling the length of the movable edge-closing roller 302 retracted into the fixed edge-closing roller 301, the width of the pressed steel wool fibers is adjusted, and at the same time, the scattered fibers on the edge are centered and gathered.

[0047] In the preferred embodiment, one side of the inclined surface of the fixed trimming roller 301 is connected to the second motor 9, and the other side is a cylinder connected to the rotating shaft 303. A first sliding groove 306 is provided inside the cylinder, and a guide block 307 is also provided inside the first sliding groove 306.

[0048] In the preferred embodiment, one side of the inclined surface of the movable edge-trimming roller 302 is rotatably connected to the second support frame 8, and the other side is a cylinder whose diameter is slightly smaller than the diameter of the cylinder of the fixed edge-trimming roller 301. A second sliding groove 308 is provided in the middle of the cylinder, and a guide groove 309 is also provided in the second sliding groove 308. A through hole 310 is also provided in the movable edge-trimming roller 302 for the rotating shaft 303 to pass through.

[0049] While the movable edge-trimming roller 302 can accurately slide into the fixed edge-trimming roller 301, the cooperation between the guide block 307 and the guide groove 309 limits the rotation of the movable edge-trimming roller 302 relative to the fixed edge-trimming roller 301, so that the second motor 9 can synchronously drive the two to rotate.

[0050] In the preferred embodiment, the length of the guide block 307 is greater than the length of the cylinder of the fixed edge trimming roller 301 and extends out of the cylinder;

[0051] The length of the guide groove 309 is greater than the length of the second sliding groove 308 in the movable edge trimming roller 302 , and its length is matched with the length of the guide block 307 .

[0052] When the movable edge trimming roller 302 moves to the maximum extent of the edge trimming roller 302 , the guide block 307 is still in the guide groove 309 , limiting the rotation of the movable edge trimming roller 302 relative to the fixed edge trimming roller 301 , thereby maintaining the stability of the connection structure.

[0053] In the preferred embodiment, the first cotton pressing roller 2 and the second cotton pressing roller 4 are both equal-diameter cylinders, the diameter of the cylindrical part of the fixed edge roller 301 is equal to the diameter of the first cotton pressing roller 2, the rotation axis heights of the first cotton pressing roller 2, the edge roller 3 and the second cotton pressing roller 4 are equal, and are parallel to the surface of the cotton cloth table 1.

[0054] To ensure the consistency of the overall pressing thickness, the cotton cloth roller presses the steel wool fibers while driving them to move toward the tail end of the cotton cloth table 1.

[0055] In the preferred embodiment, the structure of the lifting mechanism 5 is as follows: four hydraulic cylinders 501 are provided below the cotton cloth table 1 , and the output ends thereof are respectively connected to the four corners of the lower surface of the cotton cloth table 1 .

[0056] Hydraulic cylinders 501 are provided at the four corners to ensure the levelness and stability of the cotton cloth table 1.

[0057] In the preferred embodiment, the angle between the inclined surfaces at both ends of the edge trimming roller 3 and the rotation axis is 0-30°. The angle should not be too large to avoid reducing the thickness pressing range.

[0058] In the preferred embodiment, a feed inlet 101 is provided at one end of the cotton cloth table 1, and baffles 102 are symmetrically provided on both sides. The steel wool fibers to be superimposed are initially gathered through the feed inlet 101, and the baffles 102 prevent the steel wool from falling out of the cotton cloth table 1.

[0059] During application, the steel wool fibers to be stacked are initially gathered from the feed port 101 and then enter the cotton cloth table 1. The lifting mechanism 5 adjusts the gap between the cotton cloth table 1 and three parallel cotton cloth rollers. The first motor 7 drives the first cotton pressing roller 2 to rotate for the first pressing while feeding forward. The distance that the movable edge roller 302 slides into the fixed edge roller 301 is adjusted and locked by the butterfly bolt 305. The second motor 9 drives the edge roller 3 to rotate for a second pressing with controllable width while feeding forward. The third motor 10 drives the second cotton pressing roller 4 to rotate. After the steel wool with adjusted width is pressed again, the material is fed to the tail end of the cotton cloth table 1.

[0060] The above embodiments are only preferred technical solutions of the present invention and should not be regarded as limitations of the present invention. The protection scope of the present invention shall be the technical solutions recorded in the claims, including equivalent replacement solutions of the technical features in the technical solutions recorded in the claims. That is, equivalent replacement improvements within this scope are also within the protection scope of the present invention.

Claims

1. A size-adjustable steel wool fiber cotton spreading machine, characterized by: Three mutually parallel cotton cloth rollers are arranged above a cotton cloth table (1) which is driven to rise and fall by a lifting mechanism (5). Spike structures are evenly arranged on the surfaces of the rollers. The rotating axes of the rollers are perpendicular to the feeding direction of the steel wool. The cotton cloth rollers from the feeding port (101) to the tail end of the cotton cloth table (1) are, in sequence, a first cotton pressing roller (2), an edge trimming roller (3) and a second cotton pressing roller (4). The two ends of the edge trimming roller (3) are provided with inclined surfaces inclined toward the middle of the roller body. The three cotton cloth rollers rotate to sequentially press the steel wool fibers.

2. According to claim 1, a size-adjustable steel wool fiber spreading machine is characterized by: One end of the first cotton pressing roller (2) passes through the first support frame (6) and is connected to the first motor (7), and the other end is rotatably connected to the second support frame (8) via a bearing sleeve; One end of the edge trimming roller (3) passes through the first support frame (6) and is connected to the second motor (9), and the other end is rotatably connected to the second support frame (8) via a bearing sleeve; One end of the second cotton pressing roller (4) passes through the first support frame (6) and is connected to the third motor (10), and the other end is rotatably connected to the second support frame (8) via a bearing sleeve; The first cotton pressing roller (2) and the second cotton pressing roller (4) have the same structure.

3. The size-adjustable steel wool fiber spreading machine according to claim 1, characterized in that: The structure of the edge trimming roller (3) is as follows: a fixed edge trimming roller (301) is slidably connected to a movable edge trimming roller (302); a rotating shaft (303) on one side of the fixed edge trimming roller (301) passes through the movable edge trimming roller (302) and is rotatably connected to a second support frame (8); the rotating shaft (303) is sleeved in a shaft sleeve (304) on one side of the movable edge trimming roller (302); a lower end of a butterfly bolt (305) passes through the shaft sleeve (304) and abuts against the rotating shaft (303) to lock the movable edge trimming roller (302); The inclined surface of the edge trimming roller (3) is evenly provided with spike structures, and the central cylinder is a smooth surface.

4. The size-adjustable steel wool fiber spreading machine according to claim 3, characterized in that: One side of the inclined surface of the fixed edge trimming roller (301) is connected to the second motor (9), and the other side is a cylinder connected to the rotating shaft (303). A first sliding groove (306) is provided inside the cylinder, and a guide block (307) is also provided inside the first sliding groove (306).

5. The size-adjustable steel wool fiber spreading machine according to claim 3, characterized in that: One side of the inclined surface of the movable edge-finishing roller (302) is rotatably connected to the second support frame (8), and the other side is a cylinder whose diameter is slightly smaller than the diameter of the cylinder of the fixed edge-finishing roller (301). A second sliding groove (308) is provided in the middle of the cylinder, and a guide groove (309) is also provided in the second sliding groove (308). A through hole (310) for the rotating shaft (303) to pass through is also provided in the movable edge-finishing roller (302).

6. A size-adjustable steel wool fiber spreading machine according to claim 4 or 5, characterized in that: The guide block (307) is longer than the cylindrical body of the fixed edge trimming roller (301) and extends out of the cylindrical body; The length of the guide groove (309) is greater than the length of the second sliding groove (308) in the movable edge trimming roller (302), and its length is matched with the length of the guide block (307).

7. The size-adjustable steel wool fiber spreading machine according to claim 1, characterized in that: The roller bodies of the first cotton pressing roller (2) and the second cotton pressing roller (4) are both equal-diameter cylinders, the diameter of the cylindrical part of the fixed edge trimming roller (301) is equal to the diameter of the roller body of the first cotton pressing roller (2), and the rotation axes of the first cotton pressing roller (2), the edge trimming roller (3) and the second cotton pressing roller (4) are at the same height and are parallel to the surface of the cotton cloth table (1).

8. The size-adjustable steel wool fiber spreading machine according to claim 1, characterized in that: The structure of the lifting mechanism (5) is as follows: four hydraulic cylinders (501) are provided below the cotton cloth table (1), and the output ends of the hydraulic cylinders are respectively connected to the four corners of the lower surface of the cotton cloth table (1).

9. The size-adjustable steel wool fiber spreading machine according to claim 1, characterized in that: The angle between the inclined surfaces at both ends of the edge trimming roller (3) and the rotation axis is 0 to 30 degrees.

10. The size-adjustable steel wool fiber spreading machine according to claim 1, characterized in that: A material inlet (101) is provided at one end of the cotton cloth tabletop (1), and baffles (102) are symmetrically provided on both sides.