Wire reel facilitating winding of welding wires

Abstract

The utility model discloses a welding wire reel convenient for winding a welding wire, which belongs to the technical field of welding wire winding and comprises a bottom plate, a working plate is fixedly connected to the top of the bottom plate, a wire winding barrel is arranged at the top of the working plate, baffles are fixedly connected to two ends of the wire winding barrel, a support is fixedly connected to the top of the working plate, and a limiting ring is rotatably connected to the support. A first rotating plate is fixedly connected to one side of the limiting ring, a second rotating plate is rotatably connected to the interior of the first rotating plate, an extrusion groove is formed in the second rotating plate, a guide groove is formed in the first rotating plate, a connecting column is inserted into the extrusion groove, and a clamping block is fixedly connected to one end of the connecting column; through cooperative use of the devices, the clamping blocks can move in the guide grooves so as to clamp the baffles attached to the first rotating plates, the first rotating plates can drive the baffles and the wire winding barrel to rotate, automatic winding of welding wires is achieved, the burden of workers is effectively relieved, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of welding wire winding technology, specifically a welding wire spool that facilitates the winding of welding wire. Background Technology

[0002] Welding wire is a metal wire used as filler metal or as a conductor in welding. Most welding processes require the use of welding wire. During welding, the welding wire and the workpiece need to be melted together, and then pressure is applied. After cooling, the workpiece will form a permanent connection. After the welding wire is processed and produced, a welding wire spool is needed to rewind the welding wire.

[0003] An investigation revealed that a Chinese utility model patent (publication number: CN218595796U) discloses a welding wire spool for easy wire winding. The spool includes a main body, a column with baffles at both ends, and a winding drum on the outer side of the column. The winding drum is connected to the column via several transverse sliders. A transverse groove is formed on the column at a corresponding position of the transverse slider. Wire-fixing holes are formed on both the column and the winding drum at the same positions. Rolling shafts are formed on the outer surfaces of both baffles. A speed reducer is formed on the outer side of one rolling shaft, and the speed reducer is threaded to the rolling shaft. Several friction plates are equidistantly arranged on the inner side of the speed reducer. A crank is formed on the outer side of the other rolling shaft. A support frame is formed below the main body of the welding wire spool, and the support frame is connected to the rolling shaft via rolling bearings. A slot is formed on the support frame at a corresponding position of the rolling shaft.

[0004] In the aforementioned patent, the servo motor can drive the transmission screw to rotate. When the transmission screw rotates, the moving block can move back and forth on the transmission screw with the wire guide plate, so that the welding wire can be evenly wound on the wire winding drum. However, in actual use, the operator needs to manually turn the crank to drive the welding wire spool to wind the welding wire. This method increases the operator's burden and has low work efficiency.

[0005] Therefore, this utility model provides a welding wire spool that facilitates the winding of welding wire to solve the above problems. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] This invention provides a welding wire spool that facilitates the winding of welding wire, aiming to solve the problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: a welding wire spool for easy wire winding, comprising a base plate, a working plate fixedly connected to the top of the base plate, a wire winding cylinder provided on the top of the working plate, baffles fixedly connected to both ends of the wire winding cylinder, a bracket fixedly connected to the top of the working plate, a limiting ring rotatably connected to the bracket, a first rotating plate fixedly connected to one side of the limiting ring, a second rotating plate rotatably connected inside the first rotating plate, an extrusion groove provided on the second rotating plate, a guide groove provided on the first rotating plate, a connecting post inserted into the extrusion groove, a clamping block fixedly connected to one end of the connecting post, the side surface of the clamping block slidingly abutting against the inner wall of the guide groove, and the end of the clamping block away from the connecting post extending to the outside of the first rotating plate.

[0010] As a preferred technical solution of this application, an annular groove is provided on the side surface of the first rotating plate, a gear ring is fixedly connected inside the annular groove, a drive motor is fixedly connected to the top of the working plate, and a gear is fixedly connected to the output end of the drive motor, the gear meshing with the gear ring.

[0011] As a preferred technical solution of this application, a servo motor is fixedly connected to the side of the first rotating plate near the limiting ring, and the output end of the servo motor extends into the interior of the first rotating plate and is fixedly connected to one side of the second rotating plate.

[0012] As a preferred technical solution of this application, a groove is provided on the top of the base plate, a slide plate is provided inside the groove, an electric push rod is fixedly connected to the top of the slide plate, a support plate is fixedly connected to the movable end of the electric push rod, a through groove is provided on the work plate, the support plate extends to the top of the work plate through the through groove, a rotating shaft is fixedly connected to the top of the support plate, an auxiliary wheel is rotatably connected to the side surface of the rotating shaft, and the side surface of the auxiliary wheel contacts the side surface of the baffle.

[0013] As a preferred technical solution of this application, a mounting block is fixedly connected to the top of the base plate, a limiting rod is fixedly connected to the mounting block, a limiting block is slidably connected to the side surface of the limiting rod, and the bottom of the limiting block is fixedly connected to the top of the slide plate.

[0014] As a preferred technical solution of this application, the inside of the chute is rotatably connected with several rotating rods, and the side surface of each rotating rod is in contact with the bottom of the slide plate.

[0015] (III) Beneficial Effects

[0016] 1. By setting up the first rotating plate, the second rotating plate, the clamping block and the toothed ring, the clamping block can move inside the guide groove, thereby clamping the baffle that is in contact with the first rotating plate. The first rotating plate can drive the baffle and the wire winding drum to rotate, realizing the automatic winding of the welding wire, effectively reducing the burden on the workers and improving work efficiency.

[0017] 2. By setting up a support plate, a rotating shaft, an auxiliary wheel, an electric push rod, and a sliding plate, the baffle can be placed on the auxiliary wheel, which can improve the stability of the baffle and the winding drum when they rotate. In addition, when the baffle and the winding drum rotate, the auxiliary wheel will also rotate, which improves the smoothness of the rotation of the baffle and the winding drum. Attached Figure Description

[0018] Figure 1 A schematic diagram of a welding wire spool that facilitates the winding of welding wire;

[0019] Figure 2 This is a schematic diagram of the installation of a clamping block in a welding wire spool to facilitate the winding of welding wire;

[0020] Figure 3 This is a schematic diagram of the installation of the auxiliary wheel in a welding wire spool that facilitates welding wire winding;

[0021] Figure 4 A cross-sectional view of the first rotating plate in a welding wire spool that facilitates welding wire winding;

[0022] Figure 5 for Figure 4 Enlarged view of point A in the image.

[0023] In the picture:

[0024] 1. Base plate; 2. Working plate; 3. Support; 4. Limiting ring; 5. First rotating plate; 6. Second rotating plate; 7. Extrusion groove; 8. Guide groove; 9. Connecting column; 10. Clamping block; 11. Servo motor; 12. Annular groove; 13. Gear ring; 14. Drive motor; 15. Gear; 16. Winding cylinder; 17. Baffle; 18. Support plate; 19. Rotating shaft; 20. Auxiliary wheel; 21. Electric push rod; 22. Slide plate; 23. Mounting block; 24. Limiting rod; 25. Limiting block; 26. Rotating rod. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] This utility model provides a welding wire spool that facilitates the winding of welding wire, such as... Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, the device includes a base plate 1, a working plate 2 fixedly connected to the top of the base plate 1, a winding cylinder 16 on the top of the working plate 2, baffles 17 fixedly connected to both ends of the winding cylinder 16, a bracket 3 fixedly connected to the top of the working plate 2, a limiting ring 4 rotatably connected to the bracket 3, a first rotating plate 5 fixedly connected to one side of the limiting ring 4, a second rotating plate 6 rotatably connected inside the first rotating plate 5, an extrusion groove 7 on the second rotating plate 6, a guide groove 8 on the first rotating plate 5, a connecting post 9 inserted into the extrusion groove 7, a clamping block 10 fixedly connected to one end of the connecting post 9, the side surface of the clamping block 10 slidingly adhering to the inner wall of the guide groove 8, and the end of the clamping block 10 away from the connecting post 9 extending to the outside of the first rotating plate 5.

[0027] The side surface of the first rotating plate 5 is provided with an annular groove 12, and a toothed ring 13 is fixedly connected inside the annular groove 12. The top of the working plate 2 is fixedly connected with a drive motor 14, and the output end of the drive motor 14 is fixedly connected with a gear 15, which meshes with the toothed ring 13.

[0028] A servo motor 11 is fixedly connected to the side of the first rotating plate 5 near the limiting ring 4. The output end of the servo motor 11 extends into the interior of the first rotating plate 5 and is fixedly connected to one side of the second rotating plate 6.

[0029] In use, the baffle 17 at one end of the wire winding drum 16 needs to be attached to the side of the first rotating plate 5 away from the servo motor 11. Then, the servo motor 11 is started. When the servo motor 11 is working, it can directly drive the second rotating plate 6 to rotate. When the second rotating plate 6 rotates, the inner wall of the extrusion groove 7 will squeeze the connecting column 9, forcing the connecting column 9 to drive the clamping block 10 to move inside the guide groove 8, thereby clamping the baffle 17. Then, the drive motor 14 can be started. After the drive motor 14 is working, it can drive the gear 15 to rotate. Since the gear 15 meshes with the gear ring 13, the gear ring 13 will drive the first rotating plate 5 and the baffle 17 clamped on the first rotating plate 5 to rotate, thereby driving the wire winding drum 16 to rotate, realizing the automatic winding of the welding wire. The bracket 3 and the limit ring 4 provide a guarantee for the stable rotation of the first rotating plate 5.

[0030] Furthermore, in order to improve the stability of the baffle 17 and the winding drum 16 during rotation, such as Figure 1 , Figure 3 and Figure 4 As shown, a groove is provided on the top of the base plate 1, and a slide plate 22 is provided inside the groove. An electric push rod 21 is fixedly connected to the top of the slide plate 22. A support plate 18 is fixedly connected to the movable end of the electric push rod 21. A through groove is provided on the working plate 2. The support plate 18 extends to the top of the working plate 2 through the through groove. A rotating shaft 19 is fixedly connected to the top of the support plate 18. An auxiliary wheel 20 is rotatably connected to the side surface of the rotating shaft 19. The side surface of the auxiliary wheel 20 is in contact with the side surface of the baffle 17.

[0031] Before clamping the baffle 17, the baffle 17 can be placed on the auxiliary wheel 20. The auxiliary wheel 20 provides support for the baffle 17 and the winding drum 16, which can improve the stability of the baffle 17 and the winding drum 16 when they rotate. In addition, when the baffle 17 and the winding drum 16 rotate, the auxiliary wheel 20 will also rotate, which effectively improves the smoothness of the rotation of the baffle 17 and the winding drum 16.

[0032] It should be noted that, in order to facilitate the staff in holding the baffle 17, such as Figure 1 , Figure 3 and Figure 4 As shown, a mounting block 23 is fixedly connected to the top of the base plate 1, a limiting rod 24 is fixedly connected to the mounting block 23, a limiting block 25 is slidably connected to the side surface of the limiting rod 24, and the bottom of the limiting block 25 is fixedly connected to the top of the slide plate 22.

[0033] The slide plate 22 can slide inside the groove. Before clamping the baffle 17, the baffle 17 needs to be placed on the auxiliary wheel 20. After the placement is completed, the electric push rod 21 can be started. When the electric push rod 21 is working, its movable end can directly drive the support plate 18 to move vertically, thereby changing the height of the baffle 17 and the winding drum 16. When the central axis of the baffle 17 and the winding drum 16 coincides with the first rotating plate 5, the support plate 18 or the slide plate 22 can be moved directly so that the baffle 17 and the side of the first rotating plate 5 away from the servo motor 11 are in contact, which makes it easier for the staff to fix the baffle 17.

[0034] The setting of the limiting rod 24 and the limiting block 25 can provide guidance and limiting effect for the skateboard 22, reduce the possibility of the skateboard 22 deviating during movement, and thus ensure the accuracy of the baffle 17 and the first rotating plate 5 when they are in contact.

[0035] Furthermore, in order to improve the smoothness of the skateboard 22's movement, such as Figure 1 , Figure 3 and Figure 4 As shown, a number of rotating rods 26 are rotatably connected inside the slide, and the side surface of each rotating rod 26 is in contact with the bottom of the slide plate 22.

[0036] There is friction between the rotating rod 26 and the slide plate 22. When the slide plate 22 moves, the rotating rod 26 will rotate inside the slide groove due to the friction, thereby assisting the slide plate 22 to move, effectively reducing the friction when the slide plate 22 moves, and improving the smoothness of the slide plate 22's movement.

[0037] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A welding wire spool for easy winding of welding wire, comprising a base plate (1), characterized in that: A working plate (2) is fixedly connected to the top of the base plate (1). A winding cylinder (16) is provided on the top of the working plate (2). Baffles (17) are fixedly connected to both ends of the winding cylinder (16). A bracket (3) is fixedly connected to the top of the working plate (2). A limiting ring (4) is rotatably connected to the bracket (3). A first rotating plate (5) is fixedly connected to one side of the limiting ring (4). A second rotating plate (6) is rotatably connected inside the first rotating plate (5). An extrusion groove (7) is provided on the second rotating plate (6). A guide groove (8) is provided on the first rotating plate (5). A connecting column (9) is inserted into the extrusion groove (7). A clamping block (10) is fixedly connected to one end of the connecting column (9). The side surface of the clamping block (10) slides against the inner wall of the guide groove (8). The end of the clamping block (10) away from the connecting column (9) extends to the outside of the first rotating plate (5).

2. The welding wire spool for easy winding of welding wire according to claim 1, characterized in that: The side surface of the first rotating plate (5) is provided with an annular groove (12), and a toothed ring (13) is fixedly connected inside the annular groove (12). The top of the working plate (2) is fixedly connected with a drive motor (14), and a gear (15) is fixedly connected to the output end of the drive motor (14). The gear (15) meshes with the toothed ring (13).

3. The welding wire spool for easy winding of welding wire according to claim 1, characterized in that: A servo motor (11) is fixedly connected to the side of the first rotating plate (5) near the limiting ring (4). The output end of the servo motor (11) extends into the interior of the first rotating plate (5) and is fixedly connected to one side of the second rotating plate (6).

4. The welding wire spool for easy winding of welding wire according to claim 1, characterized in that: The top of the base plate (1) is provided with a sliding groove, and a sliding plate (22) is provided inside the sliding groove. An electric push rod (21) is fixedly connected to the top of the sliding plate (22). A support plate (18) is fixedly connected to the movable end of the electric push rod (21). A through groove is provided on the working plate (2). The support plate (18) extends to the top of the working plate (2) through the through groove. A rotating shaft (19) is fixedly connected to the top of the support plate (18). An auxiliary wheel (20) is rotatably connected to the side surface of the rotating shaft (19). The side surface of the auxiliary wheel (20) is in contact with the side surface of the baffle (17).

5. A welding wire spool for easy wire winding according to claim 4, characterized in that: The top of the base plate (1) is fixedly connected to an installation block (23), a limiting rod (24) is fixedly connected to the installation block (23), a limiting block (25) is slidably connected to the side surface of the limiting rod (24), and the bottom of the limiting block (25) is fixedly connected to the top of the slide plate (22).

6. A welding wire spool for easy wire winding according to claim 4, characterized in that: The inside of the chute is rotatably connected to several rotating rods (26), and the side surface of each rotating rod (26) is in contact with the bottom of the slide plate (22).

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