Aluminum strip trimming double-coiling device

Abstract

The utility model relates to the technical field of aluminum strip machining, and discloses an aluminum strip trimming double-winding device. The aluminum strip trimming double-winding device comprises a base, a rotating arm, a winding disc and a pressing assembly. The rotating arm is rotationally connected with the base; the two material rolling discs are arranged at the two ends of the rotating arm correspondingly and connected with the rotating arm in a sliding mode. The number of the material pressing assemblies is two, the material pressing assemblies are both connected with the base in a sliding mode, each material pressing assembly is arranged on one side of the corresponding material rolling disc, and each material pressing assembly is rotationally connected with the corresponding material rolling disc through a connecting piece, so that under the condition that the material pressing assemblies slide relative to the base, the connecting pieces drive the material rolling discs to slide relative to the rotating arms. According to the device, the positions, relative to the base, of the two material pressing assemblies are relatively slid according to the interval between edge materials cut on the two sides of an aluminum strip, and the material rolling disc is driven by the connecting piece to slide relative to the rotating arm. And the interval between the coiling discs corresponds to the interval between the edge materials on the two sides of the aluminum strip, so that the positions of the coiling discs and the pressing assembly are flexibly adjusted, and different coiling requirements are met.

Description

Technical Field

[0001] This application relates to the field of aluminum strip processing technology, for example to an aluminum strip edge-cutting double-winding device. Background Technology

[0002] Currently, the processing of aluminum coils involves relatively many steps, such as uncoiling, straightening, cutting, and polishing. It's impossible to achieve 100% utilization of aluminum coils during processing; the amount of waste varies depending on the processing steps. To meet processing requirements, aluminum coils are usually width-controlled with a margin. After cutting or stamping, a significant amount of material is typically removed from both sides of the coil, resulting in considerable waste.

[0003] A related technology includes a double-winding device for aluminum strip, comprising: a base and two synchronously rotating winding shafts; both winding shafts are rotatably connected to the base, and each winding shaft has a pressure arm on one side. By rotating the two winding shafts synchronously, the edge material cut from both sides of the aluminum coil is recycled and wound up, reducing waste of the aluminum coil.

[0004] In the process of implementing the embodiments of this disclosure, at least the following problems were found in the related art:

[0005] Because the width of the aluminum coil varies, the position of the edge material on both sides of the coil is different, while the positions of the two winding shafts are relatively fixed, making it difficult to meet different winding requirements.

[0006] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to those skilled in the art. Utility Model Content

[0007] To provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. This summary is not intended as a general commentary, nor is it intended to identify key / important components or describe the scope of protection of these embodiments, but rather as a prelude to the detailed description that follows.

[0008] This disclosure provides an aluminum strip trimming double winding device that can flexibly adjust the position of the winding reel and the pressing assembly to meet different winding requirements.

[0009] In some embodiments, the aluminum strip trimming double winding device includes: a base, a rotating arm, a coil, and a pressing assembly. The rotating arm is rotatably connected to the base; two coils are provided, respectively disposed at both ends of the rotating arm and slidably connected to the rotating arm; two pressing assemblies are provided, both slidably connected to the base, each pressing assembly is disposed on one side of a coil, and each pressing assembly is rotatably connected to the coil via a connector, so that when the pressing assembly slides relative to the base, the connector drives the coil to slide relative to the rotating arm.

[0010] Optionally, each reel is provided with a connecting plate on the side facing the rotating arm. The connecting plate is detachably connected to the corresponding reel, the connecting plate is fixedly connected to the sliding arm, and the sliding arm is slidably connected to the inner wall of the rotating arm.

[0011] Optionally, the coil is provided with a screw, and the connecting plate is provided with a connecting hole, through which the screw is threadedly connected to the nut.

[0012] Optionally, the connector is a connecting rod, which has a rotating groove, and the outer wall of the connecting disc has an annular protrusion that is rotatably connected to the rotating groove.

[0013] Optionally, the pressing assembly includes a movable frame and a pressing arm. The movable frame is slidably connected to the base; one end of the pressing arm is rotatably connected to the top of the movable frame, and the other end is rotatably equipped with a pressing wheel.

[0014] Optionally, the base is provided with a support seat that is slidably connected to the movable frame, and the support seat is provided with a first driving member for driving the movable frame to slide relative to the support seat.

[0015] Optionally, the first driving component includes a first gear and a first motor. The first gear meshes with a toothed groove on the movable frame and is rotatably connected to the support base; the output end of the first motor is connected to the first gear and is connected to the support base via a motor bracket.

[0016] Optionally, a second driving component is provided on the base for driving the rotating arm to rotate relative to the base.

[0017] The aluminum strip trimming double winding device provided in this embodiment can achieve the following technical effects:

[0018] Based on the spacing of the trimmed edges on both sides of the aluminum strip, the two pressure components slide relative to the base, and through the connecting parts, drive the coil reel to slide relative to the rotating arm, synchronously adjusting the spacing between the two reels, making adjustment more convenient. This ensures that the spacing of the coil reels corresponds to the spacing of the trimmed edges on both sides of the aluminum strip, thereby enabling flexible adjustment of the positions of the coil reel and pressure components to meet different winding requirements.

[0019] The above general description and the description below are exemplary and illustrative only and are not intended to limit this application. Attached Figure Description

[0020] One or more embodiments are illustrated by way of example with reference to the accompanying drawings. These illustrations and drawings do not constitute a limitation on the embodiments. Elements having the same reference numerals in the drawings are shown as similar elements. The drawings are not to be scaled. And wherein:

[0021] Figure 1This is a schematic diagram of the structure of an aluminum strip trimming double winding device provided in an embodiment of this disclosure;

[0022] Figure 2 This is an exploded view of a structural schematic diagram of an aluminum strip trimming double winding device provided in an embodiment of this disclosure;

[0023] Figure 3 This is an exploded view of another aluminum strip trimming double winding device structure provided in this embodiment of the disclosure;

[0024] Figure 4 This is an exploded view of another aluminum strip trimming double winding device provided in this embodiment of the disclosure.

[0025] Figure label:

[0026] 100. Base; 110. Fixed seat; 120. Support seat; 130. First driving component; 131. First gear; 132. First motor; 140. Limiting plate; 150. Second driving component; 151. Third motor; 152. Second gear; 153. Third gear; 200. Rotating arm; 210. Sliding hole; 300. Reel; 310. Connecting plate; 311. Connecting hole; 312. Annular convex plate; 320. Sliding arm; 330. Screw; 400. Pressing assembly; 410. Moving frame; 420. Pressing arm; 421. Pressing wheel; 430. Second motor; 500. Connecting component; 510. Connecting rod; 511. Rotating groove. Detailed Implementation

[0027] To provide a more detailed understanding of the features and technical content of the embodiments of this disclosure, the implementation of the embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for illustrative purposes only and are not intended to limit the embodiments of this disclosure. In the following technical description, for ease of explanation, several details are used to provide a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be simplified in their depiction to simplify the drawings.

[0028] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this disclosure described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0029] In this disclosure, the terms "upper," "lower," "inner," "middle," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for better describing the embodiments of this disclosure and their implementations, and are not intended to limit the indicated devices, elements, or components to having a specific orientation, or to require them to be constructed and operated in a specific orientation. Furthermore, some of the aforementioned terms may be used to indicate other meanings besides orientation or positional relationship; for example, the term "upper" may in some cases indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this disclosure according to the specific circumstances.

[0030] Furthermore, the terms "set up," "connect," and "fix" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this disclosure according to the specific circumstances.

[0031] Unless otherwise stated, the term "multiple" means two or more.

[0032] It should be noted that, unless otherwise specified, the embodiments and features described in the present disclosure can be combined with each other.

[0033] Combination Figure 1-4 As shown, this embodiment of the present disclosure provides an aluminum strip trimming double winding device, comprising: a base 100, a rotating arm 200, a coil 300, and a pressing assembly 400. The rotating arm 200 is rotatably connected to the base 100; two coils 300 are provided, respectively disposed at both ends of the rotating arm 200 and slidably connected to the rotating arm 200; two pressing assemblies 400 are provided, both slidably connected to the base 100, each pressing assembly 400 is disposed on one side of a coil 300, and each pressing assembly 400 is rotatably connected to the coil 300 through a connector 500, so that when the pressing assembly 400 slides relative to the base 100, the connector 500 drives the coil 300 to slide relative to the rotating arm 200.

[0034] The aluminum strip edge-cutting double-winding device provided in this embodiment can slide the two pressure components 400 relative to the base 100 according to the interval of the edge material cut from both sides of the aluminum strip. The connecting piece 500 drives the winding reel 300 to slide relative to the rotating arm 200, synchronously adjusting the interval between the two winding reels 300, making adjustment more convenient. This ensures that the interval of the winding reels 300 corresponds to the interval of the edge material on both sides of the aluminum strip, thereby achieving flexible adjustment of the positions of the winding reels 300 and the pressure components 400 to meet different winding requirements.

[0035] Optionally, the base 100 is provided with a fixed seat 110, and the rotating arm 200 passes through the fixed seat 110 and is rotatably connected to the top of the fixed seat 110. In this way, by rotatably connecting the fixed seat 110 and the rotating arm 200, the distance between the rotating arm 200 and the base 100 is increased, so that the distance between the rotating arm 200 and the base 100 is relatively large, and the size of the coil spool 300 can be set to be relatively large, so as to coil more aluminum strip edge material.

[0036] Specifically, the plane of the fixed base 110 is perpendicular to the plane of the base 100. In this way, the fixed base 110 provides relatively high stability for supporting the rotating arm 200.

[0037] Optionally, two fixed seats 110 are provided, and both fixed seats 110 are rotatably connected to the rotating arm 200. In this way, the number of fixed seats 110 is relatively large, and the stability of the rotating arm 200 is relatively good.

[0038] Optionally, the coil 300 is provided with multiple viewing holes. In this way, the thickness of the edge material of the aluminum strip wound inside the coil 300 can be seen more intuitively through the viewing holes.

[0039] Optionally, each reel 300 has a connecting plate 310 on the side facing the rotating arm 200. The connecting plate 310 is detachably connected to the corresponding reel 300, and the connecting plate 310 is fixedly connected to the sliding arm 320. The sliding arm 320 is slidably connected to the inner wall of the rotating arm 200. In this way, the connecting plate 310 is detachably connected to the corresponding reel 300, allowing the reel 300 to be removed and replaced with a new one when the edge material of the aluminum strip on the reel 300 reaches a preset thickness. The sliding arm 320 slides relative to the inner wall of the rotating arm 200, allowing for flexible adjustment of the positions of the connecting plate 310 and the reel 300 relative to the rotating arm 200 to meet different winding requirements.

[0040] Understandably, a connecting disc 310 is detachably connected to a reel 300.

[0041] Optionally, the diameter of the coil 300 is larger than the diameter of the connecting spool 310. In this way, the relatively large diameter of the coil 300 allows it to coil up a larger amount of aluminum strip edge material.

[0042] Optionally, a sliding hole 210 is provided on the inner side of the rotating arm 200 to slide and connect with the sliding arm 320. The sliding hole 210 passes through the rotating arm 200. In this way, the contact area between the sliding hole 210 and the sliding arm 320 is relatively large, the connection stability is relatively high, and the sliding hole 210 provides guidance and limitation for the sliding arm 320, reducing the risk of the sliding arm 320 deviating during sliding.

[0043] Specifically, the sliding arm 320 has a rectangular rod-shaped structure, and the sliding hole 210 has a rectangular hole-shaped structure.

[0044] Optionally, the length of the sliding arm 320 is less than or equal to half the length of the sliding hole 210, and greater than or equal to one-third the length of the sliding hole 210. When the length of the sliding arm 320 is greater than half the length of the sliding hole 210, the risk of interference between the two sliding arms 320 is relatively high. When the length of the sliding arm 320 is less than one-third the length of the sliding hole 210, the length of the sliding arm 320 is too short, resulting in a short sliding distance relative to the rotating arm 200 and a short adjustment distance. Therefore, a length of the sliding arm 320 that is less than or equal to half the length of the sliding hole 210 and greater than or equal to one-third the length of the sliding hole 210 is more reasonable, as it reduces the risk of interference between the two sliding arms 320 and allows for a relatively longer adjustment distance.

[0045] Specifically, the length of the sliding arm 320 is equal to half the length of the sliding hole 210. In this way, the risk of interference between the two sliding arms 320 is relatively small, and the adjustment distance is relatively long.

[0046] Optionally, the reel 300 is provided with a screw 330, and the connecting plate 310 is provided with a connecting hole 311. The screw 330 passes through the connecting hole 311 and is threadedly connected to the nut. In this way, when the nut is removed from the screw 330, the screw 330 can be separated from the connecting hole 311, so that the reel 300 can be removed from the connecting plate 310 and a new reel 300 can be replaced.

[0047] Understandably, each coil 300 is equipped with a screw 330, and each connecting plate 310 is equipped with a connecting hole 311. Each screw 330 passes through a corresponding connecting hole 311 and is threadedly connected to one or more nuts.

[0048] Optionally, multiple screws 330 and connecting holes 311 are provided, with each screw 330 corresponding to one connecting hole 311. In this way, the number of screws 330 and connecting holes 311 is relatively large, the number of connection positions is relatively large, and the connection strength is relatively high.

[0049] Optionally, the connector 500 is a connecting rod 510, which has a rotating groove 511. The outer wall of the connecting disc 310 has an annular protrusion 312 that is rotatably connected to the rotating groove 511. In this way, the pressing assembly 400 slides relative to the base 100. Through the cooperation between the rotating groove 511 on the connecting rod 510 and the annular protrusion 312, the connecting disc 310 and the coil 300 move synchronously, so that the pressing assembly 400 and the coil 300 are relatively stationary. There is no need to readjust the relative position of the pressing assembly 400 and the coil 300, making the adjustment more convenient and accurate.

[0050] Optionally, the pressing assembly 400 includes a movable frame 410 and a pressing arm 420. The movable frame 410 is slidably connected to the base 100; one end of the pressing arm 420 is rotatably connected to the top of the movable frame 410, and the other end is rotatably equipped with a pressing wheel 421. In this way, the movable frame 410 slides relative to the base 100, adjusting the position of the pressing arm 420 and the pressing wheel 421 relative to the rotating arm 200. The pressing arm 420 can rotate relative to the movable frame 410, causing the pressing wheel 421 to abut against the edge material of the aluminum strip, pressing the edge material of the aluminum strip and reducing the risk of loose edge material of the wound aluminum strip.

[0051] Optionally, a second motor 430 is provided at the top of the movable frame 410, and the output end of the second motor 430 is connected to the pressure arm 420. In this way, the second motor 430 provides power for the rotation of the pressure arm 420 relative to the top of the movable frame 410, so that the pressure roller 421 abuts against the edge material of the aluminum strip, pressing the edge material of the aluminum strip and reducing the risk of loose edge material of the wound aluminum strip.

[0052] Specifically, the movable frame 410 is fixedly connected to the connector 500.

[0053] Specifically, the movable frame 410 is fixedly connected to the connecting rod 510.

[0054] Optionally, the base 100 is provided with a support seat 120 that is slidably connected to the movable frame 410. The support seat 120 is provided with a first driving member 130 for driving the movable frame 410 to slide relative to the support seat 120. In this way, the first driving member 130 provides power for the movable frame 410 to slide relative to the support seat 120, thereby realizing automatic adjustment of the position of the movable frame 410 relative to the support seat 120.

[0055] Specifically, there are two support bases 120, and each support base 120 is slidably connected to a movable frame 410.

[0056] Specifically, each support 120 is fixedly connected to a fixed base 110.

[0057] Optionally, the lower sidewall of the support base 120 slides against the rotating arm 200. In this way, the rotating arm 200 can provide support for the support base 120, resulting in relatively high stability.

[0058] Specifically, the length of the support 120 is less than the length of the rotating arm 200.

[0059] Optionally, each support base 120 is fixedly provided with a limiting plate 140, which abuts against one side wall of the corresponding movable frame 410 to prevent the movable frame 410 from disengaging from the support base 120 away from the rotating arm 200. In this way, the limiting plate 140 and the support base 120 work together to limit the sliding of the movable frame 410 relative to the support base 120, reducing the risk of the movable frame 410 detaching from the support base 120.

[0060] Optionally, the first driving component 130 includes a first gear 131 and a first motor 132. The first gear 131 meshes with the teeth on the movable frame 410 and is rotatably connected to the support base 120; the output end of the first motor 132 is connected to the first gear 131 and is connected to the support base 120 through a motor bracket. In this way, the first motor 132 provides power for the rotation of the first gear 131, and the first gear 131, in engagement with the teeth, drives the movable frame 410 to slide on the support base 120, thereby realizing automatic adjustment of the position of the movable frame 410 relative to the support base 120.

[0061] Optionally, a second driving member 150 is provided on the base 100 to drive the rotating arm 200 to rotate relative to the base 100. In this way, the second driving member 150 drives the rotating arm 200 to rotate relative to the base 100, thereby driving the coil spool 300 to rotate and coil up the edge material of the aluminum strip.

[0062] Optionally, the second driving component 150 includes a third motor 151, a second gear 152, and a third gear 153. The second gear 152 is sleeved on the outer wall of the rotating arm 200, and the second gear 152 and the third gear 153 mesh. The third motor 151 is connected to the base 100, and the output end of the third motor 151 is connected to the third gear 153. In this way, the third motor 151 provides power for the rotation of the third gear 153, which in turn drives the rotating arm 200 to rotate via the second gear 152, thereby driving the coil spool 300 to rotate and coil the edge material of the aluminum strip.

[0063] Specifically, the second drive component 150 is positioned between the two fixed seats 110. In this way, the fixed seats 110 can provide protection for the second drive component 150, reducing the risk of it being bumped or knocked.

[0064] The foregoing description and accompanying drawings fully illustrate embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the order of operation may vary. Parts and features of some embodiments may be included or substituted for parts and features of other embodiments. Embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from its scope. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A double-winding device for cutting aluminum strip edges, characterized in that, include: Base (100); The rotating arm (200) is rotatably connected to the base (100); Two coil reels (300) are provided, which are respectively located at both ends of the rotating arm (200) and slidably connected to the rotating arm (200); There are two pressing assemblies (400), both of which are slidably connected to the base (100). Each pressing assembly (400) is located on one side of a reel (300), and each pressing assembly (400) is rotatably connected to the reel (300) through a connector (500) so that when the pressing assembly (400) slides relative to the base (100), the connector (500) drives the reel (300) to slide relative to the rotating arm (200).

2. The aluminum strip trimming double winding device according to claim 1, characterized in that, Each reel (300) has a connecting plate (310) on the side facing the rotating arm (200). The connecting plate (310) is detachably connected to the corresponding reel (300). The connecting plate (310) is fixedly connected to the sliding arm (320). The sliding arm (320) is slidably connected to the inner wall of the rotating arm (200).

3. The aluminum strip trimming double winding device according to claim 2, characterized in that, The coil (300) is provided with a screw (330) and the connecting plate (310) is provided with a connecting hole (311). The screw (330) passes through the connecting hole (311) and is threadedly connected to the nut.

4. The aluminum strip trimming double winding device according to claim 2, characterized in that, The connector (500) is a connecting rod (510), and the connecting rod (510) is provided with a rotating groove (511). The outer wall of the connecting plate (310) is provided with an annular protrusion (312) that is rotatably connected to the rotating groove (511).

5. The aluminum strip trimming double winding device according to claim 1, characterized in that, The pressure assembly (400) includes: The movable frame (410) is slidably connected to the base (100); The pressure arm (420) is rotatably connected at one end to the top of the movable frame (410), and the other end is rotatably equipped with a pressure wheel (421).

6. The aluminum strip trimming double winding device according to claim 5, characterized in that, The base (100) is provided with a support seat (120) that is slidably connected to the movable frame (410). The support seat (120) is provided with a first driving member (130) for driving the movable frame (410) to slide relative to the support seat (120).

7. The aluminum strip trimming double winding device according to claim 6, characterized in that, The first drive unit (130) includes: The first gear (131) meshes with the tooth groove on the movable frame (410) and is rotatably connected to the support base (120); The first motor (132) is connected to the first gear (131) at its output end and is connected to the motor bracket and the support base (120).

8. The aluminum strip trimming double winding device according to any one of claims 1 to 7, characterized in that, A second drive unit (150) is provided on the base (100) for driving the rotating arm (200) to rotate relative to the base (100).

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