Anti-deviation device for winding roller of welding wire layer winding machine

Abstract

The utility model relates to the field of welding wire layer winding machine discloses welding wire layer winding machine is with roll anti -drifting device. Including bottom plate, motor, the bottom plate has the motor box of integratedly forming, the motor sets up in the motor box, the motor box is rotationally equipped with the pivot, is connected with the roll on the pivot, split type detachable sleeve includes upper sleeve and lower sleeve, both detachable setting in the pivot and roll middle, spacing structure includes with the base integratedly forming's cushion block, the cushion block is slidably equipped with the panel, the panel is rotationally equipped with the limit disc, and the limit disc can pass through the parallel movement of guide rail, and the roll is positioned. Compared with prior art, the advantages are that: provide good limiting device, through the limit disc of guide rail movement setting on the panel, make the limit disc and roll connection clamping, the limit disc and roll rotate together, prevent the longitudinal deviation of roll, and split type detachable sleeve is convenient to replace, prevents the surface wear and tear of pivot long time use existence gap influence roll's clamping.

Description

Technical Field

[0001] This utility model relates to the field of welding wire layer winding machines, specifically to a roller anti-deviation device for welding wire layer winding machines. Background Technology

[0002] In the field of welding wire production, the welding wire winding machine is a key piece of equipment, responsible for straightening and winding the welding wire into coils for subsequent packaging and shipping. As production demand increases, the problems with welding wire winding machines are becoming increasingly prominent.

[0003] Currently, most common welding wire winding machines use detachable rollers. The rollers are fixed on a rotating shaft, which drives the rollers to rotate and wind the welding wire into coils. During the winding process, the rollers are not very stable. When the rollers deviate due to the force they experience during winding, the welding wire is prone to skipping during winding. Roller deviation requires operators to frequently stop the machine to adjust, which greatly reduces production efficiency. Furthermore, the process of repeatedly installing and adjusting the rollers can easily cause wear on the rotating shaft, and gaps can easily appear on the surface of the rotating shaft, shortening its service life and affecting the engagement of the rollers. Utility Model Content

[0004] The technical problem to be solved by this utility model is that in the prior art, the stability of the winding rollers in the layer winding process of the welding wire layer winding machine is poor and they are prone to deviation, which leads to wire skipping and affects production. Furthermore, long-term installation and adjustment of the winding rollers can easily cause wear on the surface of the rotating shaft, resulting in gaps that affect the engagement of the winding rollers.

[0005] To solve the above technical problems, this solution provides a roller anti-deviation device for welding wire layer winding machines, which is achieved through the following technical means: A deflection prevention device for a wire winding machine includes a base plate and a motor. The base plate has an integrally formed motor housing, and the motor is installed inside the motor housing. A rotating shaft is mounted on the motor, and the rotating shaft is connected to the winding roller. The device also includes a detachable sleeve and a limiting structure. The split-type detachable sleeve includes an upper sleeve and a lower sleeve, which are detachably disposed between the rotating shaft and the winding roller. The limiting structure includes a pad integrally formed with the base, a panel slidably mounted on the pad, and a limiting disc rotatably mounted on the panel.

[0006] As an improvement, the upper sleeve has slots on both sides, and the lower sleeve has a corresponding locking block integrally formed to cooperate with the slots. Both the upper and lower sleeves have a half flange on one side, and both ends of the half flange have an extension block integrally formed. Each extension block has two through holes. The upper and lower sleeves are fixed to the rotating shaft by bolts.

[0007] As an improvement, a pair of guide rails are provided on the pad, and a base is integrally formed at the bottom of the panel. A pair of sliders are provided at the bottom of the base. The panel slides parallel on the guide rails via the sliders. A limiting plate is also provided on one side of the pad. A horizontally placed bolt is threaded on the limiting plate, and a nut is threaded on the bolt. One side of the bolt contacts the panel and is locked by the nut to limit the panel.

[0008] As an improvement, the panel surface is provided with a positioning pin, the limiting plate is provided with a limiting hole that cooperates with the positioning pin, and a bearing is provided between the limiting hole and the positioning pin to allow the limiting plate to rotate on the panel.

[0009] As an improvement, both ends of the roller are equipped with connecting flanges. One side of the limiting plate is equipped with a connecting post that connects to the through hole on the flange. On the same side, there is also a limiting groove that cooperates with the rotating shaft, the upper sleeve, and the lower sleeve. One end of the roller is connected to the connecting post with the connecting flange, and the other end is connected to the half flanges of the upper sleeve and the lower sleeve by bolts, so that the roller is fixed on the rotating shaft and rotates.

[0010] As an improvement, several ventilation openings are provided on both sides of the motor housing, and a fixed seat is provided inside the motor housing. A fixed base is also provided at the bottom of the motor. Both the fixed seat and the fixed base have through holes. The two are connected by bolts to fix the motor inside the motor housing.

[0011] As an improvement, a through slot is provided at one end of the motor housing, through which the rotating shaft extends outward.

[0012] The advantages of this utility model compared with the prior art are as follows: A limiting structure is set up, with the limiting disk rotating on the panel and moving parallel to each other via guide rails on the base plate. The connecting column on the limiting disk can be connected to the flange on the roller to fix the roller. When the motor starts, the limiting disk and the roller rotate together, and the panel connected to the limiting disk is limited by bolts, which plays a good role in preventing deviation.

[0013] The design incorporates a split, detachable sleeve. The upper and lower sleeves are detachably mounted on the rotating shaft, which provides some protection against wear. The detachable design also facilitates easy removal and replacement. When the sleeves are worn, they should be replaced promptly to prevent wear from affecting the engagement between the sleeves and the rollers.

[0014] The limiting structure is movable, providing ample space for installing and removing the roller. Furthermore, the limiting groove on the limiting plate, which engages with the sleeve and the rotating shaft, further enhances the positioning function, making the limiting plate less prone to shifting and thus ensuring that the roller is more stably positioned on the rotating shaft. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 A schematic diagram of the overall structure of the anti-deviation device for the winding rollers of a welding wire layer winding machine; Figure 2 Exploded view of the overall structure of the anti-deviation device for the winding rollers of a welding wire layer winding machine; Figure 3 This is a diagram of the base plate and the interior of the motor housing of the anti-deviation device for the winding rollers of a welding wire layer winding machine. Figure 4 Exploded view of the motor and roller installation for the anti-deviation device of the winding roller for a welding wire layer winding machine; Figure 5 This is a structural diagram of the limiting device for the anti-deviation device of the winding rollers used in a welding wire layer winding machine.

[0016] As shown in the figure, 1. Base plate, 2. Motor box, 3. Pad, 4. Rotating shaft, 5. Panel, 6. Limiting plate, 7. Roller, 8. Motor, 9. Ventilation port, 10. Upper sleeve, 11. Lower sleeve, 12. Fixed seat, 13. Through hole one, 14. Through groove, 15. Guide rail, 16. Slot, 17. Locking block, 18. Connecting flange, 19. Half flange, 20. Extension block, 21. Through hole two, 22. Fixed base, 23. Positioning pin, 24. Limiting hole, 25. Connecting column, 26. Base, 27. Slider, 28. Limiting groove, 29. Limiting plate, 30. Bolt, 31. Nut. Detailed Implementation

[0017] In the description of this utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. Additionally, the term "comprising" and any variations thereof are intended to cover non-exclusive inclusion.

[0018] The present invention will now be described in further detail with reference to the accompanying drawings.

[0019] Anti-deviation device for winding rollers in welding wire layer winding machines, such as Figure 1 , Figure 3 As shown, it includes: The base plate 1 and the motor 8 are integrally formed on the base plate 1. The motor 8 is installed in the motor housing 2. The motor 8 is rotatably mounted on the motor 8 and a rotating shaft 4 is connected to the rotating shaft 4. Several ventilation holes 9 are opened on both sides of the motor housing 2 to facilitate heat dissipation and prevent the motor 8 from overheating and affecting the operation of the rotating shaft. The motor housing 2 is equipped with a fixed seat 12 inside and a fixed base 22 is also provided at the bottom of the motor 8. Both the fixed seat 12 and the fixed base 22 are provided with through holes 13. The two are connected by bolts to fix the motor 8 in the motor housing 2. One end of the motor housing 2 is also provided with a through groove 14 through which the rotating shaft 4 extends outward. The motor housing 2 also includes a split detachable sleeve and a limiting structure.

[0020] like Figure 4 As shown, the split-type detachable sleeve includes an upper sleeve 10 and a lower sleeve 11, which are detachably mounted between the rotating shaft 4 and the roller 7. The upper sleeve 10 has slots 16 on both sides, and the lower sleeve 11 has a corresponding locking block 17 integrally formed to cooperate with the slots 16. The slots 16 and the locking blocks 17 are engaged, and each sleeve has a half flange 19 on one side. Both ends of the half flange 19 have integrally formed extension blocks 20, and the extension blocks 20 have through holes 21. The two sleeves are fixed to the rotating shaft 4 by bolts. The detachable design makes it easier to disassemble and replace the sleeves, and the slots 16 and locking blocks 17 make the sleeves fit more firmly on the rotating shaft.

[0021] like Figure 2 , Figure 5As shown, the limiting structure includes a pad 3 integrally formed with the base 1. A panel 5 is slidably mounted on the pad 3, and a limiting disc 6 is rotatably mounted on the panel 5. A pair of guide rails 15 are provided on the pad 3. A base 26 is integrally formed at the bottom of the panel 5, and a pair of sliders 27 are provided at the lower end of the base 26. The panel 5 slides parallel on the guide rails 15 via the sliders 27. The sliding limiting structure improves space utilization and can be moved away via the slide rails when not in use. A limiting plate 29 is also provided on one side of the pad 3. A horizontally placed bolt 30 is threadedly connected to the limiting plate 29, and a nut 31 is threadedly connected to the bolt 30. One side of the bolt 30 contacts the panel 5 and is locked by the nut 31 to limit the panel 5. A positioning pin 23 is provided on the surface of the panel 5, and a positioning disc 6 is provided for connecting... The limiting hole 24 of the column 23 is matched, and a bearing is set between the limiting hole 24 and the positioning pin 23 to make the limiting plate 6 rotate on the panel 5. Both ends of the roller 7 are provided with connecting flanges 18. One side of the limiting plate 6 is provided with a connecting column 25 connected to the flange 18. On the same side, there is also a limiting groove 28 that matches the rotating shaft 4, the upper sleeve 10, and the lower sleeve 11. The limiting groove 28 engages with the rotating shaft 4 and the upper sleeve 10 and lower sleeve 11 that are installed on the rotating shaft 4, making the two sleeves more stable and fixed on the rotating shaft 4. One end of the roller 7 is connected to the connecting column by insertion, and the other end of the connecting flange 18 is connected to the half flange 19 of the upper sleeve 10 and the lower sleeve 11 by bolts, so that the roller 7 is fixed on the rotating shaft 4 and rotates, effectively reducing the probability of the roller 7 deviating.

[0022] In the specific implementation of this embodiment: In use, the upper sleeve 10 and lower sleeve 11 are engaged on the rotating shaft 4. The slot 16 on the upper sleeve 10 engages with the locking block 17 on the lower sleeve 11. Bolts are passed through the through hole 21 on the half flange 19 to fix the two sleeves on the rotating shaft 4. The roller 7 is inserted into the rotating shaft 4 after the sleeves are engaged. Bolts are then passed through the connecting flange 18 and the half flange 19 to fix the roller 7 to the upper sleeve 10 and lower sleeve 11. The rotatable limiting plate 6 on the panel 5 is moved to a suitable position via the guide rail 15 and the slider 27 slidably connected within the guide rail, so that the connecting plate 6... The column 25 is connected to the connecting flange 18 on one side of the roller 7 by insertion, and the limiting groove 28 on the limiting plate 6 is engaged with the rotating shaft 4 and the sleeve. The bolt 30 on the limiting plate 29 is rotated so that one side of the bolt 30 abuts against the panel 5, and the nut 31 is tightened to limit the panel 5. The motor 8 is started to start the layer winding. During the layer winding process, as the rotating shaft 4 rotates, the upper sleeve 10, the lower sleeve 11, the roller 7 and the limiting plate 6 connected to the roller 7 and engaged with the upper sleeve 10 and the lower sleeve 11 on the rotating shaft 4 all rotate together. The roller 7 is limited by the limiting plate 6, reducing the possibility of deviation.

[0023] After use, stop the motor 8, turn the nut 31, move the bolt 30 away from the panel 5, move the limit plate 6 away through the guide rail 15, and disassemble the roller 7, upper sleeve 10, and lower sleeve 11. After long-term and frequent installation and use, the sleeve protecting the rotating shaft will be worn. The sleeve can be replaced to prevent the wear of the sleeve from affecting the locking effect and causing the roller 7 to deviate.

[0024] The parts not disclosed in this utility model are all prior art, and their specific structures and working principles will not be described in detail.

[0025] Unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection 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 application based on the specific circumstances.

[0026] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A device for preventing deflection of a winding roller for a welding wire layer winding machine, comprising a base plate (1) and a motor (8), wherein a motor housing (2) is integrally formed on the base plate (1), the motor (8) is disposed inside the motor housing (2), a rotating shaft (4) is rotatably mounted on the motor (8), and a winding roller (7) is connected to the rotating shaft (4), characterized in that: It also includes a detachable sleeve and a limiting structure; The split-type detachable sleeve includes an upper sleeve (10) and a lower sleeve (11), which are detachably disposed between the rotating shaft (4) and the winding roller (7); The limiting structure includes a pad (3) integrally formed with the base plate (1), a panel (5) is slidably provided on the pad (3), and a limiting disc (6) is rotatably provided on the panel (5).

2. The anti-deviation device for the winding roller of the welding wire layer winding machine according to claim 1, characterized in that: The upper sleeve (10) has slots (16) on both sides, and the lower sleeve (11) has a locking block (17) integrally formed at the corresponding position to cooperate with the slots (16). The upper sleeve (10) and the lower sleeve (11) are each provided with a half flange (19) on one side. Both ends of the half flange (19) are integrally formed with extension blocks (20). The extension blocks (20) are each provided with through holes (21). The upper sleeve (10) and the lower sleeve (11) are fixed to the rotating shaft (4) by bolts.

3. The anti-deviation device for the winding roller of the welding wire layer winding machine according to claim 1, characterized in that: The pad (3) is provided with a pair of guide rails (15), and the bottom of the panel (5) is integrally formed with a base (26). The bottom of the base (26) is provided with a pair of sliders (27). The panel (5) slides parallel on the guide rails (15) through the sliders (27). The pad (3) is also provided with a limiting plate (29) on one side. A horizontally placed bolt (30) is threaded on the limiting plate (29). A nut (31) is threaded on the bolt (30). One side of the bolt (30) contacts the panel (5) and is locked by the nut (31) to limit the panel (5).

4. The anti-deviation device for the winding roller of the welding wire layer winding machine according to claim 3, characterized in that: The panel (5) is provided with a positioning pin (23), and the limiting plate (6) is provided with a limiting hole (24) that cooperates with the positioning pin (23). A bearing is provided between the limiting hole (24) and the positioning pin (23) to make the limiting plate (6) rotate on the panel (5).

5. The anti-deviation device for the winding roller of the welding wire layer winding machine according to claim 4, characterized in that: Both ends of the roller (7) are provided with connecting flanges (18). One side of the limiting plate (6) is provided with a connecting column (25) that connects to the through hole on the connecting flange (18). On the same side, there is also a limiting groove (28) that cooperates with the rotating shaft (4), the upper sleeve (10), and the lower sleeve (11). One end of the roller (7) is connected to the connecting column (25) via the connecting flange (18), and the other end of the roller (7) is connected to the half flange (19) of the upper sleeve (10) and the lower sleeve (11) via bolts, so that the roller (7) is fixed on the rotating shaft (4) and rotates.

6. The anti-deviation device for the winding roller of the welding wire layer winding machine according to claim 1, characterized in that: The motor housing (2) has several ventilation openings (9) on both sides. The motor housing (2) has a fixed seat (12) inside. The motor (8) also has a fixed base (22) at the bottom. Both the fixed seat (12) and the fixed base (22) have through holes (13). The two are connected by bolts to fix the motor (8) inside the motor housing (2).

7. The anti-deviation device for the winding roller of the welding wire layer winding machine according to claim 6, characterized in that: The motor housing (2) is also provided with a through groove (14) at one end, and the rotating shaft (4) extends outward through the through groove (14).

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