Wire rod large reel automatic wire feeding device

Abstract

The utility model relates to wire equipment technical field, and disclose wire rod big reel automatic wire feeding device, including support platform, assembly end and drive rotating mechanism, the number of support platform is two, is equipped with the reel between two support platform, the outside of support platform is fixed with adjusting support mechanism, the side of adjusting support mechanism is fixed with screw rod mechanism, the side symmetry of screw rod mechanism is equipped with guide support part, screw rod mechanism control symmetric distribution's guide support part is close to each other or away, guide support part includes support seat, guide groove and guide roller, the inside of support seat is opened with guide groove, and guide groove is inclined groove, the guide roller array sets up in guide groove. The utility model through hydraulic push rod, screw rod mechanism and the cooperation of guide support part, can automatically push reel to rise and complete position correction, avoid relying on external hoisting equipment, significantly improve the convenience and efficiency of big reel installation.

Description

Technical Field

[0001] This utility model relates to the field of wire feeding equipment technology, and more specifically, to an automatic wire feeding device for large wire reels. Background Technology

[0002] Automatic wire feeding device for large spools is a mechanical device used to automatically and smoothly feed wires (such as electrical wires, metal wires, etc.) from large spools. It replaces manual operation and achieves an efficient, continuous and tension-controlled wire feeding process. It is mainly used in wire processing, cable manufacturing, textile and other industries to improve the degree of production automation and product quality stability.

[0003] In existing automatic wire feeding devices for large wire reels, the large reel is usually lifted to the assembly end connected to the drive mechanism during use. After assembly, the large reel is supported to rotate. However, for the large reel, lifting from the ground currently relies on external lifting equipment, making it difficult to achieve independent lifting quickly. Moreover, the large reel after lifting mainly relies on the rotating assembly ends for support, which puts too much pressure on the assembly ends and causes jumping and other issues during wire feeding. Overall, the performance is not good. Utility Model Content

[0004] To achieve the above objectives, this utility model provides the following technical solution: an automatic wire feeding device for large wire reels, comprising a support platform, an assembly end, and a drive rotation mechanism. Two support platforms are provided, with a reel positioned between them. An adjusting support mechanism is fixedly mounted on the outer side of each support platform. A screw mechanism is fixedly mounted on the side of the adjusting support mechanism. Guide support portions are symmetrically arranged on the side of the screw mechanism. The screw mechanism controls the symmetrically distributed guide support portions to move closer to or further away from each other. Each guide support portion includes a support base, a guide groove, and guide rollers. The guide groove is located inside the support base and is an inclined groove. An array of guide rollers is arranged within the guide groove.

[0005] As a preferred embodiment of this utility model, a connecting frame is fixedly connected between the two support platforms, the assembly end is rotatably mounted on the side of the support platform, and the driving rotation mechanism is located on the side of the support platform and controls the rotation of the assembly end.

[0006] As a preferred embodiment of this utility model, the adjusting support mechanism includes a hydraulic push rod and a mounting frame. The free end of the hydraulic push rod is fixedly connected to the mounting frame, and a sliding groove is formed on the front side of the mounting frame.

[0007] As a preferred technical solution of this utility model, the lead screw mechanism includes a lead screw, a support plate, a control motor, a movable block, and an auxiliary locking block. The support plate is fixed on the front of the mounting frame, the lead screw is rotatably sleeved in the support plate, the control motor is fixed at the end of the mounting frame, and the output shaft of the control motor is fixedly connected to the lead screw. The movable block is threaded onto the outer surface of the lead screw, and the auxiliary locking block is slidably sleeved in the sliding groove, and the auxiliary locking block is fixedly connected to the movable block.

[0008] As a preferred technical solution of this utility model, the drive rotation mechanism includes a drive motor, a first gear and a second gear. The output shaft of the drive motor is fixedly connected to the first gear, the first gear is meshed with the second gear, and the second gear is fixedly sleeved on the assembly end.

[0009] As a preferred technical solution of this utility model, the assembly end includes a rotating shaft, an electric push rod, and a snap-fit ​​connector. The rotating shaft is rotatably mounted in the support platform through an outer bearing. The electric push rod is installed inside the rotating shaft. The snap-fit ​​connector is movably sleeved on the end of the rotating shaft and fixedly connected to the free end of the electric push rod. Both ends of the reel are provided with matching snap-fit ​​holes, and the snap-fit ​​connector is engaged with the matching snap-fit ​​holes to complete the snap-fit.

[0010] As a preferred embodiment of the present invention, the guide support further includes a stop block, which is fixed to the inner side of the support base.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model, through the cooperation of hydraulic push rod, screw mechanism and guide support, can automatically push the reel to rise and complete the position correction, avoiding reliance on external hoisting equipment, and significantly improving the convenience and efficiency of large reel installation.

[0013] 2. By providing guide support parts on both sides of the reel, this utility model can provide auxiliary support for the reel during the wire feeding process, share the axial pressure at the assembly end, and avoid shaking and jumping when the reel rotates, thereby ensuring the stability of the wire feeding process.

[0014] 3. This utility model, by setting a synchronously movable guide support, enables the roller to be pushed simultaneously from both sides, achieving initial centering and correction of the roller; at the same time, when the guide support on the same side continues to squeeze and push, the position of the roller can be finely adjusted and positioned again, ensuring the precise centering and stability of the roller between the support platforms, thereby effectively avoiding deflection, jumping and other situations, and improving the stability and reliability of the wire feeding. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram on the right side of the present invention;

[0017] Figure 3 This is an exploded view of the adjusting support mechanism and the lead screw mechanism of this utility model;

[0018] Figure 4 This is a schematic diagram of the installation of the lead screw mechanism and the guide support part of this utility model;

[0019] Figure 5 This is an exploded view of the drive rotation mechanism and assembly end of this utility model.

[0020] In the diagram: 1. Support platform; 2. Connecting frame; 3. Roller; 4. Drive rotation mechanism; 41. Drive motor; 42. Gear 1; 43. Gear 2; 5. Assembly end; 51. Rotating shaft; 52. Electric push rod; 53. Snap-fit ​​connector; 6. Screw mechanism; 61. Screw; 62. Support plate; 63. Control motor; 64. Movable block; 65. Auxiliary snap-fit ​​block; 7. Guide support part; 71. Support base; 72. Guide groove; 73. Guide roller; 74. Stop block; 8. Adjustment support mechanism; 81. Hydraulic push rod; 82. Mounting frame. Detailed Implementation

[0021] 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.

[0022] like Figures 1 to 5 As shown, this utility model provides an automatic wire feeding device for large wire spools, including a support platform 1, an assembly end 5, and a drive rotation mechanism 4. There are two support platforms 1, and a spool 3 is provided between the two support platforms 1. An adjustment support mechanism 8 is fixedly provided on the outside of the support platform 1. A screw mechanism 6 is fixedly provided on the side of the adjustment support mechanism 8. Guide support parts 7 are symmetrically provided on the side of the screw mechanism 6. The screw mechanism 6 controls the symmetrically distributed guide support parts 7 to move closer or further away from each other. The guide support part 7 includes a support base 71, a guide groove 72, and guide rollers 73. The guide groove 72 is opened on the inside of the support base 71 and is an inclined groove. The guide rollers 73 are arranged in an array in the guide groove 72.

[0023] A connecting frame 2 is fixedly connected between the two support platforms 1. The assembly end 5 is rotatably installed on the side of the support platform 1. The drive rotation mechanism 4 is set on the side of the support platform 1 and controls the rotation of the assembly end 5.

[0024] The wire feeding device also includes a guiding mechanism, which is an existing mechanism. This mechanism allows the wire on the reel 3 to pass through and be pulled out, achieving wire feeding traction. The rotational mechanism 4 drives the wire feeding rotation. Since the guiding mechanism is a directly used existing mechanism, and the technical solution of this application does not make any improvements to this mechanism, it will not be described in detail here.

[0025] Specifically, the adjusting support mechanism 8 includes a hydraulic push rod 81 and a mounting bracket 82. The free end of the hydraulic push rod 81 is fixedly connected to the mounting bracket 82. A sliding groove is formed on the front of the mounting bracket 82. The guide support part 7 also includes a stop block 74, which is fixed to the inner side of the support base 71. The adjusting support mechanism 8 controls the position of the guide support part 7 to adapt to the position of the reel. When needed, it works with the stop block 74 to achieve synchronous pushing and positioning on both sides of the reel. Furthermore, the screw mechanism 6 controls the convergence of the two sets of guide support parts 7 on the same side to further achieve secondary positioning of the reel.

[0026] Specifically, the lead screw mechanism 6 includes a lead screw 61, a support plate 62, a control motor 63, a movable block 64, and an auxiliary locking block 65. The support plate 62 is fixed to the front of the mounting frame 82. The lead screw 61 is rotatably sleeved in the support plate 62. The control motor 63 is fixed to the end of the mounting frame 82, and the output shaft of the control motor 63 is fixedly connected to the lead screw 61. The movable block 64 is threaded onto the outer surface of the lead screw 61. The auxiliary locking block 65 is slidably sleeved in the sliding groove, and the auxiliary locking block 65 is fixedly connected to the movable block 64. The lead screw mechanism 6 controls the guide support 7 on the same side to move closer or further away. When it moves closer, it realizes the secondary positioning and upward pushing of the reel, completing the precise lifting after positioning on the ground.

[0027] The drive rotation mechanism 4 includes a drive motor 41, a first gear 42, and a second gear 43. The output shaft of the drive motor 41 is fixedly connected to the first gear 42, and the first gear 42 meshes with the second gear 43. The second gear 43 is fixedly sleeved on the assembly end 5. The assembly end 5 includes a rotating shaft 51, an electric push rod 52, and a snap-fit ​​connector 53. The rotating shaft 51 is rotatably mounted in the support platform 1 via an outer bearing. The electric push rod 52 is installed inside the rotating shaft 51. The snap-fit ​​connector 53 is movably sleeved on the end of the rotating shaft 51 and fixedly connected to the free end of the electric push rod 52. Both ends of the reel 3 are provided with matching snap-fit ​​holes. The snap-fit ​​connector 53 engages with the matching snap-fit ​​holes to complete the snap-fit. By utilizing the drive rotation mechanism 4 and the assembly end 5, after the assembly end 5 rotates and engages with the matching snap-fit ​​holes at the end of the reel, rotation control after snap-fit ​​is achieved. With the auxiliary support of the guide support part 7, stable rotation and wire feeding are maintained.

[0028] The working principle and usage process of this utility model are as follows: In use, the large roll 3 is pushed to roll into the interior of the two support platforms 1. The adjusting support mechanism 8 is activated, and the hydraulic push rod 81 drives the mounting frame 82 to move, causing the screw mechanism 6 to move laterally and drive the guide support 7 to move. This causes the guide support 7 on both sides of the roll 3 to move synchronously, pushing the roll 3 to be centered between the two sets of support platforms 1. Then, the screw mechanism 6 is activated, and the screw 61 rotates, causing the movable blocks 64 on its outer surface to move away synchronously. The hydraulic push rod 81 is activated again, so that the guide support 7, after moving away from each other, is located on the outside of the disc-shaped structure of the roll 3. Then, the screw mechanism 6 is activated again, and the control motor 63 drives the screw 61 to reverse direction. The movable blocks 64 threaded onto the screw 61 begin to approach each other and push... The spool 3 between the guide support parts 7 is further moved and calibrated to be centered between the two sets of support platforms 1, completing the front-back and left-right position correction. The screw 61 continues to rotate, causing the guide support parts 7 located on the outside of the disc-shaped structure of the spool 3 to move closer, and causing the guide roller 73 to abut against the outside of the disc-shaped structure of the spool 3. With continuous compression, the spool 3 between the guide support parts 7 is clamped and lifted upward. When it is pushed to the specified height, the guide support parts 7 are stopped, and the electric push rod 52 in the assembly end 5 is started, driving the snap-fit ​​connector 53 to be inserted into the adapter snap-fit ​​holes at both ends of the spool 3. The spool 3 is manually pushed to deflect in the guide support parts 7, and the position of the adapter snap-fit ​​hole is adjusted so that the snap-fit ​​connector 53 is snapped into the adapter snap-fit ​​hole. The drive rotation mechanism 4 is started, driving the spool 3 to rotate and feed the wire.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wire feeding device for a wire large reel, comprising a supporting table (1), an assembling end (5) and a driving rotating mechanism (4), characterized in that: There are two support platforms (1), and a roller (3) is provided between the two support platforms (1). An adjustment support mechanism (8) is fixedly provided on the outside of the support platform (1). A screw mechanism (6) is fixedly provided on the side of the adjustment support mechanism (8). A guide support part (7) is symmetrically provided on the side of the screw mechanism (6). The screw mechanism (6) controls the symmetrically distributed guide support parts (7) to move closer or further away from each other. The guide support part (7) includes a support base (71), a guide groove (72) and a guide roller (73). The guide groove (72) is opened on the inside of the support base (71) and the guide groove (72) is an inclined groove. The guide roller (73) is arranged in an array in the guide groove (72).

2. The automatic wire feeding device for large wire reels according to claim 1, characterized in that: A connecting frame (2) is fixedly connected between the two support platforms (1). The assembly end (5) is rotatably installed on the side of the support platform (1). The driving rotation mechanism (4) is set on the side of the support platform (1) and controls the rotation of the assembly end (5).

3. The automatic wire feeding device for large wire reels according to claim 2, characterized in that: The adjustment support mechanism (8) includes a hydraulic push rod (81) and a mounting frame (82). The free end of the hydraulic push rod (81) is fixedly connected to the mounting frame (82), and a sliding groove is opened on the front side of the mounting frame (82).

4. The automatic wire feeding device for large wire reels according to claim 3, characterized in that: The lead screw mechanism (6) includes a lead screw (61), a support plate (62), a control motor (63), a movable block (64), and an auxiliary locking block (65). The support plate (62) is fixed on the front of the mounting frame (82). The lead screw (61) is rotatably sleeved in the support plate (62). The control motor (63) is fixed at the end of the mounting frame (82), and the output shaft of the control motor (63) is fixedly connected to the lead screw (61). The movable block (64) is threaded onto the outer surface of the lead screw (61). The auxiliary locking block (65) is slidably sleeved in the sliding groove, and the auxiliary locking block (65) is fixedly connected to the movable block (64).

5. The automatic wire feeding device for large wire reels according to claim 1, characterized in that: The drive rotation mechanism (4) includes a drive motor (41), a first gear (42) and a second gear (43). The output shaft of the drive motor (41) is fixedly connected to the first gear (42). The first gear (42) meshes with the second gear (43). The second gear (43) is fixedly sleeved on the assembly end (5).

6. The automatic wire feeding device for large wire reels according to claim 1, characterized in that: The assembly end (5) includes a rotating shaft (51), an electric push rod (52), and a snap-fit ​​connector (53). The rotating shaft (51) is rotatably mounted in the support platform (1) through an outer bearing. The electric push rod (52) is installed inside the rotating shaft (51). The snap-fit ​​connector (53) is movably sleeved on the end of the rotating shaft (51) and fixedly connected to the free end of the electric push rod (52). The two ends of the roller (3) are provided with matching snap-fit ​​holes. The snap-fit ​​connector (53) is engaged with the matching snap-fit ​​holes to complete the snap-fit.

7. The automatic wire feeding device for large wire reels according to claim 1, characterized in that: The guide support (7) also includes a stop (74), which is fixed to the inside of the support base (71).

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