A wear-resistant welding wire winding mechanism

Abstract

The present disclosure relates to the technical field of welding wire winding and rolling, and an embodiment of the present disclosure provides a winding mechanism for wear-resistant welding wire, which comprises a rack, an outer port and a driving motor, the outer port is arranged on the surface of the rack, the driving motor is arranged on the rack, a vertical stand is fixed on the rack, a tension guiding assembly is arranged on the vertical stand, a plurality of long holes are arranged on the surface of the rack, the long holes and the outer port are distributed in a cross shape, guiding frames are fixed on the bottom of the rack, the guiding frames correspond to the positions of the long holes, a moving block is connected between the guiding frames through sliding sleeve connection, springs are sleeved in the guiding frames, and support wheels are rotatably connected to the surface of the moving block. Through the above technical scheme, the problem that the traditional wear-resistant welding wire winding mechanism is generally inconvenient to assemble and disassemble and the tensioning force is insufficient to cause loosening is solved, which not only increases the work burden of the operator, but also may cause the technical problem of production safety hazard due to the loosening of the welding wire.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the technical field of welding wire winding and coiling, and more specifically, to a winding mechanism for wear-resistant welding wire. Background Technology

[0002] In the production and application of wear-resistant welding wire, the winding mechanism is a key piece of equipment for the orderly storage and transportation of welding wire. Its ease of loading and unloading and tension control directly affect production efficiency and product quality. However, traditional wear-resistant welding wire winding mechanisms generally suffer from inconvenient loading and unloading and insufficient tension leading to loosening. This not only increases the workload of operators but may also cause production safety hazards due to loose welding wire.

[0003] Most existing winding mechanisms employ a fixed structure, and the loading and unloading of welding wire coils typically requires tools or multiple people working together, making the process cumbersome. For example, when changing welding wire coils, operators need to first remove the fixing bolts and then manually remove the wire coil from the winding shaft, a time-consuming and labor-intensive process. This inconvenient loading and unloading method not only reduces production efficiency but may also cause component wear due to frequent disassembly, affecting the service life of the winding mechanism.

[0004] Meanwhile, the tensioning system design of traditional winding mechanisms has flaws, making it difficult to precisely control the tension. During the wire winding process, insufficient tension can cause the wire coil to loosen, especially during transportation or use. Loose wire can become tangled together, causing wire damage or even equipment malfunction. Excessive tension, on the other hand, can lead to wire deformation, affecting its performance. Furthermore, the tensioning system of traditional winding mechanisms lacks adaptive adjustment capabilities, failing to automatically adjust the tension according to different wire specifications. Operators must manually adjust the tension, increasing labor intensity and making it difficult to ensure consistent tension.

[0005] With the continuous expansion of applications for wear-resistant welding wire, higher requirements are placed on the ease of loading and unloading and tension control of winding mechanisms. Traditional winding mechanisms, due to problems such as "cumbersome loading and unloading, insufficient tension, and poor adaptability," can no longer meet the needs of modern production. Utility Model Content

[0006] To overcome the above-mentioned defects, the embodiments of this disclosure provide a winding mechanism for wear-resistant welding wire, which solves the problems of inconvenient loading and unloading and insufficient tension leading to loosening in the conventional wear-resistant welding wire winding mechanism in the prior art. This not only increases the workload of operators, but also may cause production safety hazards due to the loosening of welding wire.

[0007] According to one aspect, at least one embodiment of this disclosure provides a winding mechanism for wear-resistant welding wire, comprising:

[0008] The platform, the outer opening, and the drive motor are provided, wherein the outer opening is formed on the surface of the platform and the drive motor is mounted on the platform.

[0009] The upright and the tensioning guide assembly are provided on the upright.

[0010] The platform includes several elongated holes and a clamping drive assembly. The elongated holes are all formed on the surface of the platform, and the elongated holes and the outer opening are distributed in a cross shape.

[0011] The clamping drive assembly includes several sets of guide frames, all of which are fixed to the bottom of the platform. The guide frames correspond to the positions of the elongated holes. A movable block is slidably connected between the guide frames. A spring is installed inside the guide frame. A support wheel is rotatably connected to the surface of the movable block.

[0012] As a further technical solution, the surface of the platform is provided with an outer groove, and a guide rod is provided in each outer groove. A base is slidably connected to the guide rod, and the drive motor is installed at the bottom of the base.

[0013] As a further technical solution, a first screw is provided in the outer groove on one side. The first screw is rotated by a motor. The first screw is connected to the base by a threaded connection. A drive wheel is provided at the output end of the drive motor.

[0014] As a further technical solution, the tensioning guide assembly includes a second screw, which is rotatably connected inside the upright frame. The second screw is rotated by a motor. A lifting frame is vertically slidably connected inside the upright frame, and the lifting frame is connected to the second screw by a threaded connection.

[0015] As a further technical solution, a pair of guide wheels are rotatably connected to the lifting frame, and conduits are fixedly connected to both sides of the guide frame.

[0016] As a further technical solution, a pair of guide wheels are installed and connected at different heights, and the height of the conduit corresponds to the height of the guide wheel.

[0017] As a further technical solution, the side surfaces of both the support wheel and the drive wheel are anti-slip structural surfaces with high friction.

[0018] As a further technical solution, anti-detachment protrusions are provided at both ends of the guide wheel.

[0019] The beneficial effects of the embodiments disclosed herein are as follows:

[0020] 1. In this disclosure, the clamping drive assembly pushes the moving block through the spring in the guide frame, so that the support wheel is in contact with the edge of the reel. The first screw in the outer groove drives the base to move, which drives the drive motor and the drive wheel to press against the other side of the reel. The anti-slip structure of the support wheel and the drive wheel increases the friction, so as to achieve stable clamping of the reel. The reel can be loaded and unloaded without tools, which solves the problem of inconvenient loading and unloading of traditional mechanisms. The elasticity of the spring adapts to reels of different thicknesses. The drive wheel drives the reel to rotate, ensuring the stability of the winding process and improving loading and unloading efficiency and winding effect.

[0021] 2. In this disclosure, the tensioning guide assembly is driven by a motor to rotate the second screw, which in turn drives the lifting frame and guide wheels to move up and down, causing the welding wire to move back and forth axially on the reel, avoiding local accumulation. A pair of guide wheels of different heights and the wire guide tube work together to increase the tension strength of the welding wire. The anti-detachment protrusion prevents the welding wire from detaching from the guide wheels, solving the problem of loosening caused by insufficient tension. The lifting frame stroke can be automatically adjusted according to the reel diameter to ensure the optimal guiding position of the guide wheels, achieving uniform winding and tensioning of the welding wire, and improving winding quality and stability. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0023] Figure 1 This is a schematic diagram of a structure in one embodiment of the present disclosure;

[0024] Figure 2 This is an isometric drawing of the present disclosure;

[0025] Figure 3 Appendix to this disclosure Figure 1 Enlarged view of part A in the middle;

[0026] In the diagram: 1. Stand; 2. Outer opening; 3. Drive motor; 4. Stand; 5. Long hole; 6. Clamping drive assembly; 6-1. Guide frame; 6-2. Moving block; 6-3. Spring; 6-4. Support wheel; 6-5. Outer groove; 6-6. Guide rod; 6-7. Base; 6-8. First screw; 6-9. Drive wheel; 7. Tensioning guide assembly; 7-1. Second screw; 7-2. Lifting frame; 7-3. Guide wheel; 7-4. Conduit; 8. Anti-detachment protrusion layer. Detailed Implementation

[0027] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0028] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0029] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0030] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0031] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to 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 disclosure.

[0032] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0033] like Figures 1-3 As shown, it illustrates a winding mechanism for wear-resistant welding wire according to an embodiment of the present disclosure, comprising:

[0034] The platform 1, the outer opening 2, and the drive motor 3 are provided. The outer opening 2 is formed on the surface of the platform 1, and the drive motor 3 is mounted on the platform 1.

[0035] The upright frame 4 and the tensioning guide assembly 7 are provided on the upright frame 1.

[0036] A number of elongated holes 5 and a clamping drive assembly 6 are provided. The elongated holes 5 are all opened on the surface of the frame 1. The elongated holes 5 and the outer opening 2 are distributed in a cross shape.

[0037] The clamping drive assembly 6 includes several sets of guide frames 6-1, all of which are fixed to the bottom of the platform 1. The guide frames 6-1 correspond to the positions of the elongated holes 5. A moving block 6-2 is slidably connected between the guide frames 6-1. A spring 6-3 is installed inside the guide frame 6-1. A support wheel 6-4 is rotatably connected to the surface of the moving block 6-2. An outer groove 6-5 is formed on the surface of the platform 1. A guide rod 6-6 is provided in each of the outer grooves 6-5. A base 6-7 is slidably connected to the guide rod 6-6. The drive motor 3 is installed at the bottom of the base 6-7. A first screw 6-8 is provided in one of the outer grooves 6-5. The first screw 6-8 is rotated by the motor. The first screw 6-8 is connected to the base 6-7 by a threaded connection. A drive wheel 6-9 is provided at the output end of the drive motor 3.

[0038] In some examples, a clamping drive assembly 6 is designed to achieve clamping, fixing, and rotational drive of the reel. This assembly uses the guide frame 6-1 at the bottom of the frame 1 as its support base, corresponding to the elongated hole 5 on the surface of the frame 1. The moving block 6-2 inside the guide frame 6-1 is pushed out by the spring force of the spring 6-3, causing the surface support wheel 6-4 to fit against the edge of the reel. The base 6-7 inside the outer groove 6-5 of the frame 1 is driven horizontally by the first screw 6-8. The drive motor 3 at the bottom of the base 6-7 drives the drive wheel 6-9 to abut against the other edge of the reel. When the drive motor 3 starts, the drive wheel 6-9 rotates the reel through friction, and the support wheel 6-4 simultaneously provides reverse pressure, forming a clamping force to prevent the reel from slipping. The height of the support wheel 6-4 and the drive wheel 6-9 can be adaptively adjusted by the spring 6-3 inside the guide frame 6-1 to accommodate reels of different thicknesses.

[0039] Through the support wheel 6-4 held in place by the spring 6-3, the drive wheel 6-9 driven by the screw, and the friction transmission, the clamping drive assembly 6 achieves stable clamping and efficient rotation drive of the reel, meeting the power requirements for wire winding.

[0040] like Figures 1-3As shown in the figure, the tensioning guide assembly 7 in this embodiment includes a second screw 7-1, which is rotatably connected to the upright frame 4. The second screw 7-1 is rotated by a motor. A lifting frame 7-2 is vertically slidably connected inside the upright frame 4. The lifting frame 7-2 is connected to the second screw 7-1 by a threaded connection. A pair of guide wheels 7-3 are rotatably connected to the lifting frame 7-2. A conduit 7-4 is fixedly connected to both sides of the guide frame 6-1.

[0041] In some examples, a tensioning guide assembly 7 is designed to distribute the welding wire winding position and maintain tension. This assembly uses the second screw 7-1 within the frame 4 as its power source. When the motor drives the screw to rotate, the lifting frame 7-2, which is threaded into the screw, slides vertically along the frame 4, causing the guide wheel 7-3 on it to move up and down. This causes the welding wire winding trajectory to reciprocate in the axial direction of the reel, preventing localized accumulation. The guide wheel 7-3 has a rubber surface to increase friction with the welding wire. Combined with the wire guide provided by the threading tube 7-4, the moving speed of the lifting frame 7-2 is linked to the rotational speed of the drive motor 3. Through PLC program control, uniform distribution of the welding wire winding is achieved.

[0042] As the reel diameter increases, the second screw 7-1 automatically adjusts the stroke of the lifting frame 7-2 to ensure that the guide wheel 7-3 is always in the optimal guiding position. Through the screw-driven lifting adjustment, the trajectory control of the guide wheel 7-3, and the tension maintenance of the wire threading tube 7-4, the tensioning guide assembly 7 achieves distributed control of the welding wire winding position and maintains the tension state, ensuring the uniformity of the winding quality.

[0043] For example, such as Figure 1 As shown, a pair of guide wheels 7-3 are installed and connected at different heights, and the height of the conduit 7-4 corresponds to the height of the guide wheel 7-3.

[0044] In some examples, by using different heights to create a misalignment, the welding wire is made to bypass the two guide wheels 7-3, thereby increasing the tension strength.

[0045] For example, such as Figure 1 As shown, the side surfaces of the support wheel 6-4 and the drive wheel 6-9 are all anti-slip structural surfaces with high friction.

[0046] In some examples, the anti-slip structure increases the friction between the support wheel 6-4 and the drive wheel 6-9 and the reel, ensuring that slippage does not occur.

[0047] For example, such as Figure 1 As shown, both ends of the guide wheel 7-3 are provided with anti-detachment protrusions 8.

[0048] In some examples, the anti-detachment protrusion 8 can be provided to further enhance the limiting effect and make the winding process more stable.

[0049] In actual use: Fix the platform 1, align the outer opening 2 with the welding wire outlet, install the drive motor 3 in the outer groove 6-5 of the platform 1 via the base 6-7, set the guide rod 6-6 and the first screw 6-8 in the outer groove 6-5, fix the upright frame 4 on the platform 1, install the second screw 7-1 and the lifting frame 7-2 of the tensioning guide assembly 7 in the upright frame 4, install the guide wheel 7-3 and the wire guide tube 7-4 on the lifting frame 7-2, fix the guide frame 6-1 of the clamping drive assembly 6 to the bottom of the platform 1, and install the moving block 6-2 and the spring 6-3. Installed inside the guide frame 6-1, the support wheel 6-4 is rotatably connected to the moving block 6-2. The elongated hole 5 is opened on the surface of the platform 1. When in use, the reel is placed on the platform 1. The support wheel 6-4 is in contact with the edge of the reel under the action of the spring 6-3. The drive motor 3 drives the drive wheel 6-9 to press against the other side of the reel. The drive motor 3 is started to drive the reel to rotate. The second screw 7-1 of the guide assembly 7 is tightened to drive the lifting frame 7-2 to move up and down. The guide wheel 7-3 guides the welding wire to wind evenly. Tension is achieved by the spring 6-3 and the drive wheel 6-9.

[0050] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A winding mechanism for wear-resistant welding wire, characterized in that, include: The platform (1), the outer opening (2), and the drive motor (3) are provided. The outer opening (2) is opened on the surface of the platform (1), and the drive motor (3) is mounted on the platform (1). The upright (4) and the tensioning guide assembly (7) are provided on the upright (4), the upright (4) being fixed on the platform (1) and the tensioning guide assembly (7) being provided on the upright (4); A number of elongated holes (5) and a clamping drive assembly (6) are provided. The elongated holes (5) are all opened on the surface of the frame (1). The elongated holes (5) and the outer opening (2) are distributed in a cross shape. The clamping drive assembly (6) includes several sets of guide frames (6-1), all of which are fixed to the bottom of the platform (1). The guide frames (6-1) correspond to the positions of the elongated holes (5). A moving block (6-2) is slidably connected between the guide frames (6-1). A spring (6-3) is installed inside the guide frame (6-1). A support wheel (6-4) is rotatably connected to the surface of the moving block (6-2).

2. The winding mechanism for wear-resistant welding wire according to claim 1, characterized in that, The platform (1) has an outer groove (6-5) on its surface. A guide rod (6-6) is provided in each of the outer grooves (6-5). A base (6-7) is slidably connected to the guide rod (6-6). The drive motor (3) is installed at the bottom of the base (6-7).

3. The winding mechanism for wear-resistant welding wire according to claim 2, characterized in that, A first screw (6-8) is provided in the outer groove (6-5) on one side. The first screw (6-8) is rotated by a motor. The first screw (6-8) is connected to the base (6-7) by a threaded connection. A drive wheel (6-9) is provided at the output end of the drive motor (3).

4. The winding mechanism for wear-resistant welding wire according to claim 1, characterized in that, The tensioning guide assembly (7) includes a second screw (7-1), which is rotatably connected to the upright (4). The second screw (7-1) is rotated by a motor. A lifting frame (7-2) is vertically slidably connected inside the upright (4). The lifting frame (7-2) and the second screw (7-1) are connected by a threaded connection.

5. The winding mechanism for wear-resistant welding wire according to claim 4, characterized in that, A pair of guide wheels (7-3) are rotatably connected to the lifting frame (7-2), and conduits (7-4) are fixedly connected to both sides of the guide frame (6-1).

6. The winding mechanism for wear-resistant welding wire according to claim 5, characterized in that, A pair of guide wheels (7-3) are installed and connected at different heights, and the height of the conduit (7-4) corresponds to the height of the guide wheel (7-3).

7. The winding mechanism for wear-resistant welding wire according to claim 3, characterized in that, The side surfaces of the support wheel (6-4) and the drive wheel (6-9) are all anti-slip structural surfaces with high friction.

8. The winding mechanism for wear-resistant welding wire according to claim 5, characterized in that, Both ends of the guide wheel (7-3) are provided with anti-detachment protrusions (8).

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