Strip winding device

Abstract

The utility model discloses a strip winding device which comprises a winding device, a swing mechanism, an ironing roller assembly and a wrinkle removing roller assembly, and one side of the winding device is in transmission connection with a reel used for winding a strip; the ironing roller assembly is arranged on the swing mechanism, is arranged corresponding to the reel, abuts against the strip and is used for guiding the strip to be neatly wound on the outer side of the reel; the wrinkle removing roller assembly is arranged on the side close to the reel and rotationally connected with the wrinkle removing roller assembly, and the wrinkle removing roller assembly is pressed on a material roll through the dead weight. The swing mechanism is used for driving the ironing roller assembly and the wrinkle removing roller assembly to be far away from or close to the reel; the ironing roller assembly can further apply certain tension to the strip to avoid deviation of the strip, the wrinkle removing roller assembly can be pressed on the tangent position of the diameter of the material roll through the self weight, air between the strip and the material roll is exhausted, and therefore the phenomena of wrinkles, bumps and irregular alignment in the rapid rolling process are avoided, and the rolling efficiency can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of strip winding, and in particular to a strip winding device. Background Art

[0002] Strip is an extremely thin sheet of metal, particularly foil, typically less than 0.1mm thick. To facilitate transportation and storage, the strip is typically wound into coils using a reel. Currently, most foils in the domestic metallurgical industry experience intermittent and irregular wrinkling and misalignment during rewinding on cleaning lines. When the foil thickness falls below 0.02mm, this can significantly impact product quality, necessitating rewinding and reducing production efficiency. Utility Model Content

[0003] This application provides a strip winding device to solve the problem of wrinkles or misalignment in existing winding, using the following technical solutions:

[0004] The strip winding device includes a winding device and a swing mechanism. One side of the winding device is connected to a reel for receiving the strip;

[0005] an ironing roller assembly, the ironing roller assembly being provided on the swing mechanism, being arranged corresponding to the reel, abutting against the strip, and being used to guide the strip to be neatly wound around the outside of the reel;

[0006] A wrinkle removal roller assembly is arranged on a side close to the reel and is rotatably connected to the ironing roller assembly. The wrinkle removal roller assembly is pressed on the material roll by its own weight. The swing mechanism is used to drive the ironing roller assembly and the wrinkle removal roller assembly away from or close to the reel.

[0007] Preferably, the swing mechanism includes a first power device, an encoder and a swing arm bracket, and a support for supporting the rotation of the swing arm bracket, and the first power device is transmission-connected to the swing arm bracket.

[0008] Preferably, the ironing roller assembly includes a rubber roller and a second power device, and mounting frames respectively arranged on both sides of the swing arm bracket, the two ends of the rubber roller are rotatably connected to the mounting frames, the mounting frames are respectively arranged on both sides of the swing arm bracket, and the second power device is transmission-connected to the rubber roller.

[0009] Preferably, an elastic component is further included, and the elastic component elastically connects the ironing roller assembly and the swing mechanism.

[0010] Preferably, the wrinkle removal roller assembly includes a roller and a swing frame, one end of the swing frame is rotatably connected to the ironing roller assembly, and the other end of the swing frame is rotatably connected to the roller.

[0011] Preferably, the utility model further comprises a controller, wherein the controller is electrically connected to the swing mechanism and the wrinkle-removing roller assembly.

[0012] The beneficial effects of this application are:

[0013] (1) The ironing roller assembly can make the coiled material be wound neatly on the reel during winding, ensuring that the strip material will not be wrinkled or deviated. The wrinkle removal roller assembly is attached to the ironing roller assembly and can press on the tangent position of the coil diameter by its own weight to discharge the air between the strip material and the coil, thereby avoiding wrinkles, bulges and misalignment during rapid winding, and improving winding efficiency.

[0014] (2) The ironing roller assembly is in elastic contact with the strip through elastic components, which can reduce fluctuations and avoid damage to the strip during the winding process, thereby ensuring the quality of the strip.

[0015] (3) The controller calculates the diameter of the material roll and controls the swing mechanism to drive the ironing roller assembly and the wrinkle removal roller assembly to slowly lift up, ensuring that the wrinkle removal roller assembly remains at the tangent position of the material roll diameter, ensuring the contact between the wrinkle removal roller and the material roll to the greatest extent, and realizing the flattening effect of the strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a front view of the present application;

[0017] Figure 2 It is a left view of this application;

[0018] Figure 3 It is a three-dimensional schematic diagram of this application.

[0019] In the picture:

[0020] 1. Winding device, 10. Reel;

[0021] 2. Swing mechanism, 21. First power device, 22. Support, 23. Swing arm bracket;

[0022] 3. Ironing roller assembly, 31. Second power unit, 32. Rubber roller, 33. Mounting frame;

[0023] 4. wrinkle removal roller assembly, 41. roller, 42. swing frame;

[0024] 5. Elastic components;

[0025] 100, coil, 200, strip. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described in this application are only some embodiments of this application, not all embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0027] See Figures 1 to 3 , further explain this application:

[0028] Combine Figure 1 The strip winding device includes a winding device 1 and a swinging mechanism 2. A reel 10 is provided on one side of the winding device 1. The winding device 1 is used to drive the reel 10 to wind the strip 200. The strip 200 forms a material roll 100 on the outside of the reel 10; the swinging mechanism 2 is arranged on the top of the winding device 1 to reduce the occupied space.

[0029] Among them, the swing mechanism 2 includes a first power device 21, an encoder and a swing arm bracket 23, and a support 22 for supporting the rotation of the swing arm bracket 23. The first power device 21 is transmission-connected to the swing arm bracket 23 and is used to drive the swing arm bracket 23 to swing. The first power device 21 is a motor, and the encoder can detect the swing angle of the swing arm bracket 23. In this embodiment, the first power device and the swing arm bracket are transmission-connected via a coupling, which occupies a small space.

[0030] Combine Figure 3 The swing mechanism 2 is provided with an ironing roller assembly 3 and a wrinkle-removing roller assembly 4 corresponding to the reel 10, and the ironing roller assembly 3 and the wrinkle-removing roller assembly 4 are both arranged on the swing arm bracket 23; the swing mechanism 2 can drive the ironing roller assembly 3 and the wrinkle-removing roller assembly 4 to move closer to or away from the reel 10, ensuring that the ironing roller assembly 3 and the wrinkle-removing roller assembly 4 can always be in contact with the strip 200.

[0031] Combine Figure 2 , the ironing roller assembly 3 abuts against the surface of the strip 200. The ironing roller assembly 3 includes a rubber roller 32 and a second power device 31, and a second power device 31 provided on both sides of the swing arm bracket 23 ( Figure 1 The two ends of the rubber roller are respectively connected to the mounting frame 33 by rotation. The second power device 31 is connected to the rubber roller 32 by transmission, and is used to drive the rubber roller 32 to rotate. The rubber roller 32 abuts against the surface of the strip 200 to guide the conveyance of the strip 200 and add a certain tension to the strip 200 to ensure that the strip 200 can be conveyed smoothly; so that the strip 200 can be neatly wound around the outside of the reel 10 to prevent the strip 200 from deviating.

[0032] Combine Figure 2 The wrinkle removal roller assembly 4 is attached to the ironing roller assembly 3. The wrinkle removal roller assembly 4 is rotatably connected to the ironing roller assembly 3 and presses the material roll 100 under its own weight. The wrinkle removal roller assembly 4 is rotatably connected to the ironing roller assembly 3 and can rotate around the ironing roller assembly 3. The wrinkle removal roller assembly 4 abuts against the strip 200 under its own weight and presses the strip 200 against the surface of the material roll 100 under its own gravity.

[0033] Combine Figure 2 , wherein the wrinkle removal roller assembly 4 includes a swing frame 42 and a roller 41, and the swing frame 42 is respectively provided on both sides of the ironing roller assembly 3 ( Figure 1 The left and right ends of the ironing roller assembly are shown in the middle), one end of the swing frame 42 on either side is rotatably connected to the ironing roller assembly 3 ( Figure 2 The left end of the swing frame 42 is in the middle), the swing frame 42 and the ironing roller assembly 3 can be connected by a pin shaft, and the other end (movable end) of the swing frame 42 is provided with the roller 41, and the roller 41 is rotatably connected to the swing frame 42, and the rotatable connection can be achieved by setting a bearing; the wrinkle-removing roller assembly 4 abuts against the surface of the material roll 100 by its own weight. When winding, the roller 41 can squeeze out the air between the strip 200 and the material roll 100 to avoid bulging and wrinkles in the strip 200 when winding at high speed.

[0034] Combine Figure 2 In some embodiments, an elastic component 5 is further included, which may be a spring; the elastic component 5 is elastically connected between the swing arm bracket 23 and the ironing roller assembly 3; both ends of the elastic component are rotatably connected to the swing arm bracket 23 and the ironing roller assembly 3 respectively; at this time, one end of the mounting bracket 33 is rotatably connected to the swing arm bracket 23 ( Figure 2 The right end is shown in the figure), and the other end is connected to the swing arm bracket 23 via the elastic component 5. When the swing mechanism 2 drives the ironing roller assembly 3 downward, the elastic component 5 allows the ironing roller assembly 3 to softly contact the strip 200, thereby preventing damage to the strip 200. This also reduces fluctuations in the conveyance of the strip 200, ensuring smooth and accurate conveyance of the strip 200 and preventing deviation of the strip 200 during coiling.

[0035] In some embodiments, a controller is further included. The controller controls the swing mechanism 2 to drive the ironing roller assembly 3 and the de-wrinkling roller assembly 4 to move by calculating the diameter of the material roll 100 outside the reel 10. As the diameter of the material roll 100 increases, the swing mechanism 2 drives the ironing roller assembly 3 and the de-wrinkling roller assembly 4 away from the material roll 100 to ensure that the ironing roller is in contact with the strip 200. The de-wrinkling roller assembly 4 is pressed on the material roll 100 to flatten the strip 200. When the strip 200 is reeled quickly, the air between the layers of the strip 200 and the material roll 100 can be removed to avoid bulging, wrinkles, and deviation, thereby improving production efficiency.

Claims

1. Strip winding device, characterized by: It includes a winding device and a swing mechanism, one side of the winding device is connected to a reel for taking up the strip; an ironing roller assembly, the ironing roller assembly being provided on the swing mechanism, being arranged corresponding to the reel, abutting against the strip, and being used to guide the strip to be neatly wound around the outside of the reel; A wrinkle removal roller assembly is arranged on a side close to the reel and is rotatably connected to the ironing roller assembly. The wrinkle removal roller assembly is pressed on the material roll by its own weight. The swing mechanism is used to drive the ironing roller assembly and the wrinkle removal roller assembly away from or close to the reel.

2. The strip winding device according to claim 1, characterized in that: The swing mechanism includes a first power device, an encoder and a swing arm bracket, and a support for supporting the swing arm bracket to rotate. The first power device is transmission-connected to the swing arm bracket.

3. The strip winding device according to claim 2, characterized in that: The ironing roller assembly includes a rubber roller and a second power device, as well as mounting frames respectively arranged on both sides of the swing arm bracket. The two ends of the rubber roller are rotatably connected to the mounting frames, and the mounting frames are respectively arranged on both sides of the swing arm bracket. The second power device is transmission-connected to the rubber roller.

4. The strip winding device according to claim 1, characterized in that: It also includes an elastic component, which elastically connects the ironing roller assembly and the swing mechanism.

5. The strip winding device according to claim 1, characterized in that: The wrinkle removal roller assembly includes a roller and a swing frame, one end of the swing frame is rotatably connected to the ironing roller assembly, and the other end of the swing frame is rotatably connected to the roller.

6. The strip winding device according to claim 1, characterized in that: A controller is also included, wherein the controller is electrically connected to the swing mechanism and the wrinkle removal roller assembly.

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