Servo motor unwinding anti-deviation structure

Abstract

The utility model relates to servo motor unwinding anti -runoff technical field discloses a kind of servo motor unwinding anti -runoff structures, including support frame, the upper surface of the support frame is fixedly connected with deviation rectification box, the inside fixed connection of the deviation rectification box has motor one, the output end of motor one is fixedly provided with bidirectional screw rod, the outer wall of bidirectional screw rod is rotatably connected in the inside of deviation rectification box, the outer wall of bidirectional screw rod is threadedly connected with sliding block, the inside fixed connection of sliding block has shaft, the outer wall of shaft is rotatably connected with rotating plate, the outer wall of connecting column is provided with deviation rectification assembly. In the utility model, by starting motor one and driving bidirectional screw rod rotation, by the cooperation between sliding block, shaft, rotating plate, rotating shaft, rotating disc, connecting column, deviation rectification platform and deviation rectification stick, the effect that deviation rectification platform and deviation rectification stick are fine tuned is played, and then the effect of automatic adjustment when unwinding is achieved, so as to effectively prevent deviation for unwinding.

Description

Technical Field

[0001] This utility model relates to the field of servo motor unwinding anti-deviation technology, and in particular to a servo motor unwinding anti-deviation structure. Background Technology

[0002] The winding and unwinding of roll materials are indispensable steps in many industrial production processes, playing a vital role in material processing, packaging, and manufacturing. To prevent roll materials from deviating during unwinding, avoiding downtime for adjustments, improving production efficiency, ensuring the roll materials remain neat and consistent during subsequent processing, and preventing material waste or defective products due to deviation, a servo motor-driven unwinding anti-deviation structure is needed.

[0003] The servo motor unwinding anti-deviation structure is a structure that corrects deviation during the unwinding of rolled materials. In previous technologies, manual correction was usually required when unwinding rolled materials using a servo motor. This method may result in the inability to correct deviation in a timely manner, the inability to automatically prevent deviation, and poor anti-deviation effect. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a servo motor unwinding anti-deviation structure, which aims to improve the problems of not being able to correct deviation in time during unwinding of roll materials, not being able to automatically prevent deviation, and having poor anti-deviation effect.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a servo motor unwinding anti-deviation structure, comprising a support frame, a correction box fixedly connected to the upper surface of the support frame, a motor fixedly connected inside the correction box, a bidirectional lead screw fixedly provided at the output end of the motor, the outer wall of the bidirectional lead screw rotatably connected to the inside of the correction box, a sliding block threadedly connected to the outer wall of the bidirectional lead screw, a rotating shaft fixedly connected inside the sliding block, a rotating plate rotatably connected to the outer wall of the rotating shaft, a rotating shaft rotatably connected inside the rotating plate, a turntable fixedly connected to the outer wall of the rotating shaft, a connecting column fixedly connected to the upper surface of the turntable, the outer wall of the connecting column rotatably connected to the inside of the correction box, and a correction component provided on the outer wall of the connecting column.

[0006] Preferably, the correction assembly includes a correction platform, the inside of which is fixedly connected to the outer wall of the connecting column, and a correction roller is provided inside the correction platform.

[0007] Preferably, a second motor is fixedly connected to the outer surface of the support frame, and a winding roller is fixedly provided at the output end of the second motor. The outer wall of the winding roller is rotatably connected to the inside of the support frame.

[0008] Preferably, a deviation sensor is fixedly connected to the upper surface of the support frame, a guide rod is fixedly connected to the inside of the support frame, and an unwinding rod is fixedly connected to the inside of the support frame.

[0009] Preferably, the support frame has a handle rotatably connected inside, and a threaded rod is fixedly connected to the outer wall of the handle, with the outer wall of the threaded rod rotatably connected inside the support frame.

[0010] Preferably, the outer wall of the threaded rod is threadedly connected to a connecting block, and the outer wall of the connecting block is fixedly connected to a connecting frame.

[0011] Preferably, an adjusting rod is fixedly connected inside the connecting frame, and a limiting rod is fixedly connected inside the connecting frame.

[0012] Preferably, a limiting block is fixedly connected to the outer wall of the adjusting rod, a limiting strip is slidably connected inside the limiting block, and the lower surface of the limiting strip is fixedly connected to the upper surface of the support frame.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, starting the motor can drive the bidirectional lead screw to rotate. Through the cooperation between the sliding block, rotating shaft, rotating plate, rotating shaft, turntable, connecting column, correction table and correction roller, the correction table and correction roller can be finely adjusted, thereby achieving the effect of automatic adjustment during unwinding, so as to effectively prevent unwinding from deviating.

[0015] 2. In this utility model, rotating the handle can drive the threaded rod to rotate, and through the cooperation between the connecting block, connecting frame, adjusting rod, limiting rod, limiting block and limiting strip, the position of the adjusting rod can be finely adjusted, thereby achieving the effect of flexibly adjusting the unwinding tension to adapt to different winding conditions. Attached Figure Description

[0016] Figure 1 This is a perspective view of a servo motor unwinding anti-deviation structure proposed in this utility model;

[0017] Figure 2 This is a cross-sectional view of the internal structure of the correction box for a servo motor unwinding anti-deviation structure proposed in this utility model.

[0018] Figure 3 This is a partial structural diagram of a winding roller with a servo motor unwinding anti-deviation structure proposed in this utility model.

[0019] Figure 4 This is a partial structural diagram of the limiting strip of the servo motor unwinding anti-deviation structure proposed in this utility model.

[0020] Legend:

[0021] 1. Support frame; 2. Correction box; 3. Motor 1; 4. Two-way lead screw; 5. Sliding block; 6. Rotating shaft; 7. Rotating plate; 8. Rotating shaft; 9. Turntable; 10. Connecting column; 11. Correction table; 12. Correction roller; 13. Motor 2; 14. Rewinding roller; 15. Deviation sensor; 16. Guide roller; 17. Unwinding roller; 18. Handle; 19. Threaded rod; 20. Connecting block; 21. Connecting frame; 22. Adjusting roller; 23. Limiting roller; 24. Limiting block; 25. Limiting strip. Detailed Implementation

[0022] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] Reference Figure 1 and Figure 2 This utility model provides an embodiment of a servo motor unwinding anti-deviation structure, including a support frame 1, a correction box 2 fixedly connected to the upper surface of the support frame 1, a motor 3 fixedly connected inside the correction box 2, a bidirectional lead screw 4 fixedly provided at the output end of the motor 3, a sliding block 5 threadedly connected to the outer wall of the bidirectional lead screw 4 inside the correction box 2, a rotating shaft 6 fixedly connected inside the sliding block 5, a rotating plate 7 rotatably connected to the outer wall of the rotating shaft 6, a rotating shaft 8 rotatably connected to the inner wall of the rotating plate 7, a turntable 9 fixedly connected to the outer wall of the rotating shaft 8, a connecting column 10 fixedly connected to the upper surface of the turntable 9, a rotatably connected outer wall of the connecting column 10 inside the correction box 2, and a correction component provided on the outer wall of the connecting column 10.

[0024] Specifically, the support frame 1 fixes the correction box 2, and the correction box 2 fixes the motor 3. By starting the motor 3, the bidirectional lead screw 4 can be driven to rotate inside the correction box 2. While the bidirectional lead screw 4 is rotating, it can drive the sliding block 5 to slide inside the correction box 2. The correction box 2 is equipped with a limiting structure for the sliding block 5 to ensure that the sliding block 5 always maintains a straight sliding. The sliding block 5 can drive the rotating shaft 6 to move, the rotating shaft 6 can drive the rotating plate 7 to rotate, the rotating plate 7 can drive the rotating shaft 8 to rotate, and the rotating shaft 8 can drive the turntable 9 to rotate. When the turntable 9 rotates, it can drive the connecting column 10 to rotate inside the correction box 2. The connecting column 10 can drive the correction component to make fine adjustments to achieve the correction effect.

[0025] Reference Figure 2The correction assembly includes a correction table 11, which is fixedly connected to the outer wall of the connecting column 10, and a correction roller 12 is provided inside the correction table 11.

[0026] Specifically, the connecting column 10 can drive the correction table 11 to rotate. The correction table 11 is used for correction. The correction table 11 is equipped with a correction roller 12 inside, which can be used to limit the coil material so as to prevent the coil material from running off track.

[0027] Reference Figure 3 A motor 13 is fixedly connected to the outer surface of the support frame 1. A winding roller 14 is fixedly installed at the output end of the motor 13. The outer wall of the winding roller 14 is rotatably connected to the inside of the support frame 1.

[0028] Specifically, the support frame 1 serves to fix the motor 13. By starting the motor 13, the winding roller 14 can be driven to rotate inside the support frame 1. When the winding roller 14 rotates, it can perform the function of winding.

[0029] Reference Figure 3 A deviation sensor 15 is fixedly connected to the upper surface of the support frame 1, a guide rod 16 is fixedly connected to the inside of the support frame 1, and an unwinding rod 17 is fixedly connected to the inside of the support frame 1.

[0030] Specifically, the support frame 1 fixes the deviation sensor 15, which monitors the position of the edge of the roll. When the position of the roll deviates, it is adjusted by the correction structure. The guide roller 16 inside the support frame 1 limits the roll. The support frame 1 fixes the unwinding roller 17, which unwinds the roll.

[0031] Reference Figure 3 and Figure 4 The support frame 1 has a handle 18 rotatably connected inside, and a threaded rod 19 is fixedly connected to the outer wall of the handle 18. The outer wall of the threaded rod 19 is rotatably connected to the inside of the support frame 1. A connecting block 20 is threadedly connected to the outer wall of the threaded rod 19, and a connecting frame 21 is fixedly connected to the outer wall of the connecting block 20. An adjusting rod 22 is fixedly connected inside the connecting frame 21, and a limiting rod 23 is fixedly connected inside the connecting frame 21. A limiting block 24 is fixedly connected to the outer wall of the adjusting rod 22, and a limiting strip 25 is slidably connected inside the limiting block 24. The lower surface of the limiting strip 25 is fixedly connected to the upper surface of the support frame 1.

[0032] Specifically, rotating the handle 18 can cause the threaded rod 19 to rotate inside the support frame 1. The threaded rod 19 can cause the connecting block 20 to slide. The connecting block 20 can cause the connecting frame 21 to move. The connecting frame 21 can cause the adjusting rod 22 to move. The adjusting rod 22 can cause the limiting block 24 to slide on the outer wall of the limiting strip 25. The limiting strip 25 plays a limiting role on the limiting block 24. The adjusting rod 22 can adjust the unwinding tension to adapt to different unwinding operations.

[0033] Working principle: When the correction structure is needed, the material to be corrected is placed on the structure. The motor 13 is started to drive the winding roller 14 to rotate, thereby achieving the winding effect. The material passes between the limiting roller 23 and the adjusting roller 22, is corrected by the correction roller 12, passes through the guide roller 16, and the edge passes through the deviation sensor 15. Finally, it is wound up by the unwinding roller 17. When the material needs to be corrected, the motor 3 is started to drive the bidirectional lead screw 4 to rotate. While the bidirectional lead screw 4 is rotating, the sliding block 5 can slide inside the correction box 2, thereby driving the rotating plate 7 to rotate on the outer wall of the rotating shaft 6 and the rotating shaft 8. While the rotating plate 7 is rotating, the turntable 9 can rotate, thereby driving the connecting column 10 to rotate inside the correction box 2. At the same time, the correction table 11 can be rotated, achieving the effect of fine adjustment of the position of the correction table 11, thereby achieving the effect of preventing deviation during winding.

[0034] When the position of the adjusting roller 22 needs to be adjusted, the threaded rod 19 can be rotated inside the support frame 1 by turning the handle 18, which in turn causes the connecting block 20 to slide. While the connecting block 20 is sliding, the connecting frame 21 can be moved, which in turn causes the adjusting roller 22 to move. While the adjusting roller 22 is moving, the limiting block 24 can slide on the outer wall of the limiting strip 25, thereby adjusting the position of the limiting block 24. At the same time, the limiting roller 23 plays a limiting role for the coiled material. By adjusting the position of the adjusting roller 22, the unwinding tension can be controlled, which can effectively cooperate with the correction. This structure can not only automatically prevent unwinding deviation, but also adjust the unwinding tension to ensure the unwinding quality.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A servo motor unwinding anti-deviation structure, comprising a support frame (1), characterized in that: A correction box (2) is fixedly connected to the upper surface of the support frame (1). A motor (3) is fixedly connected inside the correction box (2). A two-way lead screw (4) is fixedly installed at the output end of the motor (3). The outer wall of the two-way lead screw (4) is rotatably connected to the inside of the correction box (2). A sliding block (5) is threadedly connected to the outer wall of the two-way lead screw (4). A rotating shaft (6) is fixedly connected inside the sliding block (5). A rotating plate (7) is rotatably connected to the outer wall of the rotating shaft (6). A rotating shaft (8) is rotatably connected inside the rotating plate (7). A turntable (9) is fixedly connected to the outer wall of the rotating shaft (8). A connecting column (10) is fixedly connected to the upper surface of the turntable (9). The outer wall of the connecting column (10) is rotatably connected to the inside of the correction box (2). A correction component is provided on the outer wall of the connecting column (10).

2. The servo motor unwinding anti-deviation structure according to claim 1, characterized in that: The correction assembly includes a correction platform (11), the inside of which is fixedly connected to the outer wall of the connecting column (10), and a correction roller (12) is provided inside the correction platform (11).

3. The servo motor unwinding anti-deviation structure according to claim 1, characterized in that: The support frame (1) is fixedly connected to the outer surface of the motor (13), and the output end of the motor (13) is fixedly provided with a winding roller (14). The outer wall of the winding roller (14) is rotatably connected to the inside of the support frame (1).

4. The servo motor unwinding anti-deviation structure according to claim 1, characterized in that: A deviation sensor (15) is fixedly connected to the upper surface of the support frame (1), a guide rod (16) is fixedly connected inside the support frame (1), and an unwinding rod (17) is fixedly connected inside the support frame (1).

5. The servo motor unwinding anti-deviation structure according to claim 1, characterized in that: The support frame (1) is rotatably connected to a handle (18), and a threaded rod (19) is fixedly connected to the outer wall of the handle (18). The outer wall of the threaded rod (19) is rotatably connected to the inside of the support frame (1).

6. The servo motor unwinding anti-deviation structure according to claim 5, characterized in that: The outer wall of the threaded rod (19) is threadedly connected to a connecting block (20), and the outer wall of the connecting block (20) is fixedly connected to a connecting frame (21).

7. The servo motor unwinding anti-deviation structure according to claim 6, characterized in that: An adjusting rod (22) is fixedly connected inside the connecting frame (21), and a limiting rod (23) is fixedly connected inside the connecting frame (21).

8. The servo motor unwinding anti-deviation structure according to claim 7, characterized in that: The outer wall of the adjusting rod (22) is fixedly connected to a limiting block (24), and the inside of the limiting block (24) is slidably connected to a limiting strip (25). The lower surface of the limiting strip (25) is fixedly connected to the upper surface of the support frame (1).

Images