A steel wool rolling machine
By designing a fixed turntable and a movable turntable to limit the space, combined with an expansion clamp and an elastic pressing mechanism, the problem of uneven winding of steel wool tape is solved, and uniform winding and efficient rolling of steel wool rolls are achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUBEI CHENGLI ABRASIVE GRINDING TOOL CO LTD
- Filing Date
- 2025-05-21
- Publication Date
- 2026-05-29
AI Technical Summary
Traditional winding machines struggle to evenly wind narrow and low-density steel wire cotton strips, often resulting in uneven winding or unwinding. Manual winding is time-consuming, labor-intensive, and the quality of the rolled product is difficult to guarantee, affecting the winding speed.
A fixed turntable and a movable turntable are used to form a limiting space. Combined with an expansion clamp and an elastic pressing mechanism, the movable turntable is controlled to move closer to or away from the fixed turntable by a linear drive mechanism to achieve uniform winding of the steel wool strip. The winding thickness is controlled by a position switch.
This method achieves uniform winding of steel wool strips, improves the quality of the rolled product and the winding rate, and ensures the stability and consistency of the steel wool rolls.
Smart Images
Figure CN224298441U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of steel wool processing equipment. More specifically, this utility model relates to a steel wool rolling machine. Background Technology
[0002] When packaging steel wool rolls, the formed steel wool strip needs to be rolled onto a paper core tube for winding before packaging. Because the formed steel wool strip is relatively narrow and has a low density, using a traditional winding machine can easily result in uneven winding or even unwinding. Manual winding is not only time-consuming and labor-intensive, but also makes it difficult to guarantee the quality of the rolled rolls, affecting the winding speed. Utility Model Content
[0003] The purpose of this invention is to provide a steel wool winding machine that can evenly wind steel wool strips into rolls.
[0004] To achieve these objectives and other advantages according to the present invention, a steel wool winding machine is provided, comprising:
[0005] A fixed turntable, one end of which is connected to the rotating mechanism via transmission;
[0006] An expansion chuck is coaxially disposed at the other end of the fixed turntable;
[0007] A movable turntable is coaxially arranged with the fixed turntable, and a top block corresponding to the expansion clamp is provided at one end of the turntable near the fixed turntable.
[0008] A linear drive mechanism is rotatably connected to the end of the movable turntable away from the fixed turntable, and drives the movable turntable to move closer to or away from the fixed turntable.
[0009] Furthermore, the steel wool winding machine also includes:
[0010] The operating table has a notch at its upper end. The rotating mechanism and the linear drive mechanism are both mounted on the operating table and located on both sides of the notch. The lower ends of the fixed turntable and the movable turntable extend below the notch.
[0011] Furthermore, the steel wool winding machine also includes:
[0012] An elastic pressing mechanism is disposed below the notch, and its pressing end extends upward to elastically abut against the outer periphery of the expansion clamp.
[0013] Furthermore, in the steel wool winding machine, the elastic pressing mechanism includes:
[0014] The pressure plate, the upper end of which elastically abuts against the outer periphery of the expansion clamp;
[0015] An elastic component is provided, with the lower end of the pressure plate connected to the elastic component.
[0016] Furthermore, in the steel wool winding machine described above, the elastic component includes:
[0017] The first fixed shaft has its two ends connected to the operating table;
[0018] A sleeve is rotatably mounted on the fixed shaft, and the lower end of the pressure plate is connected to the sleeve.
[0019] The second fixed shaft is connected to the operating table at both ends;
[0020] An elastic element has its two ends connected to the pressure plate and the second fixed shaft, respectively. The elastic element pulls the pressure plate to rotate toward the expansion clamp.
[0021] Furthermore, the steel wool winding machine also includes:
[0022] A position switch is located between the fixed turntable and the movable turntable and is connected to the operating table via a mounting bracket.
[0023] Furthermore, in the steel wool winding machine, the mounting frame is provided with a telescopic rod, which is arranged radially along the fixed turntable and connected to the position switch.
[0024] Furthermore, in the steel wool winding machine, the expansion clamp is detachably connected to the fixed turntable via a connecting assembly.
[0025] Furthermore, in the steel wool winding machine described above, the connecting assembly includes:
[0026] A connecting seat is connected to the expansion clamp and is detachably connected to the fixed turntable.
[0027] Furthermore, in the steel wool winding machine, the fixed turntable is provided with a positioning groove corresponding to the connecting seat.
[0028] The beneficial effects of this utility model are:
[0029] This invention uses the limiting space formed by the moving turntable and the fixed turntable to limit the steel wool strip, ensuring that the steel wool strip can be evenly wound on the paper core tube to form a steel wool roll, thus ensuring the quality of the rolled steel wool roll and improving the winding speed of the steel wool roll.
[0030] Other advantages, objectives and features of this invention will be partly apparent from the following description, and partly understood by those skilled in the art through study and practice of this invention. Attached Figure Description
[0031] Figure 1 This is a schematic diagram of the steel wool winding machine described in this utility model;
[0032] Figure 2 This is a schematic diagram of the steel wool winding machine described in this utility model;
[0033] Figure 3 This is a schematic diagram of the steel wool tumbling machine of this utility model during operation;
[0034] Figure 4 This is a schematic diagram showing the connection between the elastic pressing mechanism and the fixed turntable described in this utility model;
[0035] Figure 5 This is a schematic diagram showing the connection between the elastic pressing mechanism and the fixed turntable described in this utility model;
[0036] The reference numerals in the attached figures are as follows:
[0037] 1. Fixed turntable; 2. Rotating mechanism; 3. Expansion chuck; 31. Connecting seat; 4. Moving turntable; 41. Top block; 5. Linear drive mechanism; 6. Operating table; 61. Notch; 71. Pressure plate; 72. First fixed shaft; 73. Sleeve; 74. Second fixed shaft; 75. Elastic element; 76. Position switch; 77. Telescopic rod; 8. Steel wire rope; 9. Paper core tube. Detailed Implementation
[0038] The present invention will be further described in detail below with reference to the embodiments, so that those skilled in the art can implement it based on the description.
[0039] It should be noted that in the description of this utility model, the terms "horizontal", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0040] like Figures 1-3 As shown, an embodiment of this utility model provides a steel wool winding machine, comprising:
[0041] A fixed turntable 1 is connected at one end to a rotating mechanism 2 via a transmission connection; the rotating mechanism 2 can be a readily available geared motor.
[0042] The expansion chuck 3 is coaxially disposed at the other end of the fixed turntable 1;
[0043] The movable turntable 4 is coaxially arranged with the fixed turntable 1, and a top block 41 corresponding to the expansion clamp 3 is provided at one end of the turntable 4 near the fixed turntable 1.
[0044] A linear drive mechanism 5 is rotatably connected to the end of the movable turntable 4 away from the fixed turntable 1, and drives the movable turntable 4 to move closer to or away from the fixed turntable 1. The linear drive mechanism 5 can be a conventional cylinder, with the end of the cylinder's push rod connected to a bearing housing, and the push rod bearing housing rotatably connected to the fixed turntable 1.
[0045] The operating table 6 has a notch 61 at its upper end. The rotating mechanism 2 and the linear drive mechanism 5 are both located on the operating table 6 and on both sides of the notch 61. The lower ends of the fixed turntable 1 and the movable turntable 4 extend below the notch 61.
[0046] In this embodiment, the steel wool strip 8 is mounted on the unwinding mechanism and is unwound via the unwinding mechanism. Initially, as... Figure 1 As shown, the linear drive mechanism 5 moves the movable turntable 4 away from the fixed turntable 1, placing the paper core tube 9 onto the expansion clamp 3. The linear drive mechanism 5 then moves the movable turntable 4 closer to the fixed turntable 1, as... Figure 2 As shown, the top block 41 on the movable turntable 4 contacts the expansion clamp 3 and compresses it, then fixes the paper core tube 9 in place through the expansion clamp 3. At this time, a small gap is left between the movable turntable 4 and the paper core tube 9 to prevent the paper core tube 9 from being squeezed and deformed by the movable turntable 4. At this time, a limiting space is formed between the movable turntable 4 and the fixed turntable 1, and the distance between the two is the same as the width of the steel wool tape 8. Then, the end of the steel wool tape 8 is wound around the paper core tube 9, and then the rotating mechanism 2 is started. The rotating mechanism 2 drives the fixed turntable 1 and the expansion clamp 3 to rotate rapidly, and the movable turntable 4 rotates together. The unwinding mechanism unwinds synchronously, thereby causing the paper core tube 9 on the expansion clamp 3 to rotate, as shown. Figure 3 As shown, the paper core tube 9 rotates rapidly to wind the steel wool strip 8 onto it. The limiting space formed by the moving turntable 4 and the fixed turntable 1 limits the steel wool strip 8, ensuring that it is evenly wound onto the paper core tube 9. When the required thickness is reached, the rotating mechanism 2 stops working. At this time, the worker cuts the rolled steel wool roll and steel wool strip 8. The linear drive mechanism 5 drives the moving turntable 4 away from the fixed turntable 1 to return to its initial state. The expansion clamp 3 releases the paper core tube 9, and the steel wool roll can then be removed.
[0047] Preferably, as another embodiment of the present invention, it further includes:
[0048] An elastic pressing mechanism is provided below the notch 61, and its pressing end extends upward to elastically abut against the outer periphery of the expansion clamp 3.
[0049] In this embodiment, when the worker winds the steel wool tape 8 head onto the paper core tube 9, an elastic pressing mechanism is set up to ensure the stability of the connection between the steel wool tape 8 head and the paper core tube 9. The pressing end of the elastic pressing mechanism clamps the steel wool tape 8 head onto the expansion clamp 3. At the same time, as the expansion clamp 3 rotates, the steel wool roll gradually thickens, causing the pressing end of the elastic pressing mechanism to move outward. Alternatively, the pressing end of the elastic pressing mechanism can be used to press the steel wool roll tightly.
[0050] Preferably, in another embodiment of the present invention, the elastic pressing mechanism includes:
[0051] The upper end of the pressure plate 71 elastically abuts against the outer periphery of the expansion clamp 3;
[0052] An elastic component, wherein the lower end of the pressure plate 71 is connected to the elastic component, the elastic component comprising:
[0053] The first fixed shaft 72 has its two ends connected to the operating table 6;
[0054] Sleeve 73 is rotatably sleeved on the fixed shaft, and the lower end of pressure plate 71 is connected to sleeve 73;
[0055] The second fixed shaft 74 has its two ends connected to the operating table 6 respectively;
[0056] The elastic element 75 has its two ends connected to the pressure plate 71 and the second fixed shaft 74 respectively. The elastic element 75 pulls the pressure plate 71 to rotate toward the expansion clamp 3.
[0057] In this embodiment, in the initial state, such as Figure 4 As shown, the elastic element 75 is in a stretched state, applying a force to the pressure plate 71 towards the expansion clamp 3, causing the sleeve 73 at the lower end of the pressure plate 71 to rotate around the first fixed axis 72, pulling the pressure plate 71 towards the expansion clamp 3, so that the upper end of the pressure plate 71 elastically contacts the outer periphery of the expansion clamp 3, and the upper end of the pressure plate 71 forms the pressing end of the elastic pressing mechanism. The worker pulls the pressure plate 71 open and inserts the end of the steel wool tape 8 between the pressure plate 71 and the expansion clamp 3. After releasing the pressure plate 71, the pressure plate 71 and the expansion clamp 3 can clamp the end of the steel wool tape 8. As the rolling proceeds, as... Figure 5 As shown, the steel wool roll gradually thickens, and the pressure plate 71 is stretched open by the steel wool roll. However, under the force of the elastic element 75, the upper end of the pressure plate 71 elastically contacts the steel wool roll.
[0058] Preferably, as another embodiment of the present invention, it further includes:
[0059] A position switch 76 is disposed between the fixed turntable 1 and the movable turntable 4 and is connected to the operating table 6 via a mounting bracket.
[0060] In this embodiment, the position switch 76 is connected to the circuit of the rotating mechanism 2. The position switch 76 is a roller-type limit switch. When the steel wool roll gradually becomes thicker and the roller of the roller-type limit switch touches it, the rotating mechanism 2 stops working, thus completing the roll forming, thereby ensuring that the thickness of each roll is consistent.
[0061] Preferably, in another embodiment of the present invention, the mounting bracket is provided with a telescopic rod 77, which is arranged radially along the fixed turntable 1 and connected to the position switch 76.
[0062] In this embodiment, by setting a telescopic rod 77 and adjusting the length of the telescopic rod 77, the position of the position switch 76 is adjusted, thereby adjusting the position of the position switch 76 according to the thickness of the steel wool roll.
[0063] Preferably, in another embodiment of the present invention, the expansion clamp 3 is detachably connected to the fixed turntable 1 via a connecting component.
[0064] In this embodiment, the expansion clamp 3 is detachably connected to the fixed turntable 1, and multiple sets of expansion clamps 3 of different sizes can be set. Different sizes of expansion clamps 3 are used when winding steel wool strips 8 of different widths. Since the degree of expansion of the expansion clamp 3 varies, the linear drive mechanism 5 uses a cylinder, and the installation position of the cylinder also needs to be adjusted accordingly. Figure 1-3 As shown, the cylinder is fixed on the operating table 6 by a bracket. The upper end of the operating table 6 is provided with a strip-shaped through hole along the direction of extension and retraction of the cylinder push rod. The bracket is provided with at least two mounting holes corresponding to the strip-shaped through hole. A positioning bolt is vertically installed in the strip-shaped through hole. After the positioning bolt passes through the mounting hole upward, a nut is installed on it. Tightening the nut can fix the bracket on the operating table 6.
[0065] Preferably, in another embodiment of the present invention, the connecting component includes:
[0066] The connecting seat 31 is connected to the expansion clamp 3 and is detachably connected to the fixed turntable 1.
[0067] In this embodiment, multiple positioning holes are evenly distributed along the circumference on the fixed turntable 1. The connecting seat 31 is provided with positioning screws that are equal in number and correspond one-to-one with the multiple positioning holes. After the positioning screws pass through the corresponding positioning holes, nuts are installed on them. Tightening the nuts can fix the connecting seat 31 on the fixed turntable 1.
[0068] Preferably, in another embodiment of the present invention, the fixed turntable 1 is provided with a positioning groove corresponding to the connecting seat 31.
[0069] In this embodiment, a positioning groove is provided on the fixed turntable 1, and the connecting seat 31 is partially fixed in the connecting groove. The movement of the connecting seat 31 on the fixed turntable 1 can be limited by the connecting groove.
[0070] Although the embodiments of this utility model have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for this utility model. For those skilled in the art, other modifications can be easily made. Therefore, without departing from the general concept defined by the claims and their equivalents, this utility model is not limited to the specific details and embodiments shown and described herein.
Claims
1. A steel wool winding machine, characterized in that, include: A fixed turntable, one end of which is connected to the rotating mechanism via transmission; An expansion chuck is coaxially disposed at the other end of the fixed turntable; A movable turntable is coaxially arranged with the fixed turntable, and a top block corresponding to the expansion clamp is provided at one end of the turntable near the fixed turntable. A linear drive mechanism is rotatably connected to the end of the movable turntable away from the fixed turntable, and drives the movable turntable to move closer to or away from the fixed turntable.
2. The steel wool winding machine as described in claim 1, characterized in that, Also includes: The operating table has a notch at its upper end. The rotating mechanism and the linear drive mechanism are both mounted on the operating table and located on both sides of the notch. The lower ends of the fixed turntable and the movable turntable extend below the notch.
3. A steel wool winding machine as described in claim 2, characterized in that, Also includes: An elastic pressing mechanism is disposed below the notch, and its pressing end extends upward to elastically abut against the outer periphery of the expansion clamp.
4. A steel wool winding machine as described in claim 3, characterized in that, The elastic pressing mechanism includes: The pressure plate, the upper end of which elastically abuts against the outer periphery of the expansion clamp; An elastic component is provided, with the lower end of the pressure plate connected to the elastic component.
5. A steel wool winding machine as described in claim 4, characterized in that, The elastic component includes: The first fixed shaft has its two ends connected to the operating table; A sleeve is rotatably mounted on the fixed shaft, and the lower end of the pressure plate is connected to the sleeve. The second fixed shaft is connected to the operating table at both ends; An elastic element has its two ends connected to the pressure plate and the second fixed shaft, respectively. The elastic element pulls the pressure plate to rotate toward the expansion clamp.
6. A steel wool winding machine as described in claim 2, characterized in that, Also includes: A position switch is located between the fixed turntable and the movable turntable and is connected to the operating table via a mounting bracket.
7. A steel wool winding machine as described in claim 6, characterized in that, The mounting bracket is equipped with a telescopic rod, which is arranged radially along the fixed turntable and connected to the positioning switch.
8. A steel wool winding machine as described in claim 2, characterized in that, The expansion clamp is detachably connected to the fixed turntable via a connecting assembly.
9. A steel wool winding machine as described in claim 8, characterized in that, The connection component includes: A connecting seat is connected to the expansion clamp and is detachably connected to the fixed turntable.
10. A steel wool winding machine as described in claim 9, characterized in that, The fixed turntable is provided with a positioning groove corresponding to the connecting seat.