Looping roller deviation rectifying structure

Abstract

The utility model relates to a rectification structure technical field, concretely relates to a kind of loop roller rectification structure, including two support mechanisms, two the support mechanism is respectively arranged with limit rod one and limit rod two, limit rod one and limit rod two between are provided with roller body, the both ends of roller body are respectively fixedly connected with fixed shaft one and fixed shaft two, the fixed shaft one is arranged in limit rod one inside, the fixed shaft two is slidably connected in limit rod two inside, the support mechanism includes fixed seat, support seat, locating seat.In the utility model, by rotatingly setting support seat in fixed seat top, it can be moved by adjusting mechanism to the upper support mechanism, make roller body rotate relative to fixed seat, simultaneously make fixed shaft two slide in limit rod two, when the offset of strip occurs, the angle of roller body can be changed, so that the roller body is rectified to the strip, and the angle of roller body can be rectified, which is beneficial to the smooth conveying of the loop roller to the strip.

Description

Technical Field

[0001] This utility model relates to the field of correction structure technology, specifically a looper roller correction structure. Background Technology

[0002] The main function of slip rolls is to support and transmit force while reducing friction and wear. They are commonly used for conveying strip materials. During the use of slip rolls, they are generally rotatably mounted on corresponding supports, and their own position is relatively fixed. However, during the conveying of strip materials by slip rolls, issues such as strip edge waviness and slip roll installation accuracy may cause the strip material to deviate to a certain extent, affecting the conveying of strip materials by slip rolls. Utility Model Content

[0003] The purpose of this invention is to provide a looper roller correction structure to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A looper roller correction structure includes two support mechanisms. Each support mechanism is equipped with a limiting rod 1 and a limiting rod 2. A roller body is positioned between the limiting rod 1 and the limiting rod 2. Fixed shaft 1 and fixed shaft 2 are fixedly connected to both ends of the roller body, respectively. Fixed shaft 1 is located inside the limiting rod 1, and fixed shaft 2 is slidably connected inside the limiting rod 2. Each support mechanism includes a fixed seat, a support seat, and a positioning seat. The support seat is rotatably mounted on top of the fixed seat. The positioning seat is fixedly connected to the support seat. Both limiting rod 1 and limiting rod 2 are rotatably connected to the interior of adjacent positioning seats. The positioning seat is located on top of the support seat and contains a bearing. Both limiting rod 1 and limiting rod 2 pass through the interior of their respective bearings. The positioning seat is fixedly mounted on the support seat by bolts. Each of the two support mechanisms has a mounting base and an adjustment mechanism at its bottom. The adjustment mechanism can adjust the position of the support mechanism at its top.

[0006] Furthermore, the fixed shaft is provided with several insertion slots, and the limiting rod is screwed with several positioning screws that are inserted into adjacent insertion slots.

[0007] Furthermore, the fixed shaft two has two strip grooves, and the limiting rod two has two limiting blocks that are slidably connected to the adjacent strip grooves.

[0008] Furthermore, the fixed base is fixedly connected to a fixed cylinder, the bottom of the support base is fixedly connected to a rotating shaft that is rotatably connected to the fixed cylinder, the fixed cylinder is provided with an angle sensor for detecting the rotation angle of the rotating shaft, the detection shaft of the angle sensor is drivenly connected to the bottom end of the rotating shaft, the top two ends of the fixed base are provided with arc-shaped grooves, and the bottom surface of the support base is fixedly connected with a sliding block that is slidably connected to the adjacent arc-shaped groove.

[0009] Preferably, both the mounting base and the adjustment mechanism are provided with a detection mechanism for detecting material offset, and the two detection mechanisms are located between the mounting base and the adjustment mechanism;

[0010] The detection mechanism includes a fixed block, a support rod, a distance sensor, a connecting shaft, a positioning block, and connecting screws;

[0011] The fixing blocks of the two detection mechanisms are respectively mounted on the mounting base and the adjustment mechanism;

[0012] The support rod is rotatably mounted on the fixed block;

[0013] The distance sensor is fixedly connected to the end of the support rod away from the fixed block;

[0014] The connecting shaft is rotatably connected inside the fixed block, and the connecting shaft is fixedly connected to the support rod. Damping is provided between the connecting shaft and the fixed block.

[0015] The positioning block is fixedly connected to the bottom surface of the support rod;

[0016] On the positioning block where the connecting screw is screwed in, the end of the connecting screw abuts against the side of the fixing block.

[0017] Furthermore, the adjustment mechanism includes an adjustment seat, a mounting plate, a sliding seat, a power motor, and an adjustment screw;

[0018] An adjusting seat is located at the bottom of a fixed seat, and the adjusting seat is fixedly connected to an adjacent fixed block, and the mounting seat is fixedly connected to an adjacent fixed block;

[0019] The mounting plate is fixedly connected to the bottom of the adjusting seat, and the mounting plate has several round holes.

[0020] The sliding seat is slidably connected inside the adjusting seat, and the sliding seat is fixedly connected to the bottom of the adjacent fixed seat;

[0021] The power motor is fixedly connected inside the adjusting seat;

[0022] The adjusting screw is rotatably connected inside the adjusting seat, the output end of the power motor is drivenly connected to the end of the adjusting screw, and the adjusting screw is screwed into the interior of the sliding seat.

[0023] Furthermore, the top of the adjusting seat is slidably connected to a baffle that is fixedly connected to an adjacent fixed seat.

[0024] Compared with the prior art, the beneficial effects of this utility model are:

[0025] 1. By rotating the support base onto the top of the fixed base, and after both the mounting base and the adjustment mechanism are installed on the conveying equipment, the support mechanism can be moved via the adjustment mechanism during the conveying of the strip by the roller, while the fixed base on the mounting base remains in a fixed position. This allows the roller, fixed shaft one, fixed shaft two, limit rod one, limit rod two, and support base to rotate relative to the fixed base, while the fixed shaft two slides within the limit rod two. When the strip deviates, the roller angle can be changed to correct the strip deviation. Furthermore, if the roller is skewed due to installation accuracy issues, the roller can be rotated via the adjustment mechanism to correct the roller angle, which is beneficial for the smooth conveying of the strip by the looper roller. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of a looper roller correction structure according to this utility model;

[0027] Figure 2 This is a schematic diagram of the roller structure in this utility model;

[0028] Figure 3 This is a schematic diagram of the support mechanism structure in this utility model;

[0029] Figure 4 This is a schematic diagram of the adjustment mechanism structure in this utility model;

[0030] Figure 5 This is a schematic diagram of the internal structure of the adjustment seat in this utility model;

[0031] Figure 6 This is a schematic diagram of the detection mechanism in this utility model.

[0032] In the diagram: 10. Roller body; 11. Fixed shaft one; 12. Fixed shaft two; 13. Insertion groove; 14. Strip groove; 20. Support mechanism; 21. Fixed seat; 211. Arc groove; 22. Support seat; 221. Sliding block; 23. Positioning seat; 24. Fixed cylinder; 25. Rotating shaft; 30. Limiting rod one; 31. Positioning screw; 40. Limiting rod two; 41. Limiting block; 50. Mounting seat; 60. Adjusting mechanism; 61. Adjusting seat; 62. Mounting plate; 63. Baffle; 64. Sliding seat; 65. Power motor; 66. Adjusting screw; 70. Detection mechanism; 71. Fixed block; 72. Support rod; 73. Distance sensor; 74. Connecting shaft; 75. Positioning block; 76. Connecting screw. Detailed Implementation

[0033] 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.

[0034] Please see Figure 1-5 In this embodiment of the utility model, a looper roller correction structure includes two support mechanisms 20. The two support mechanisms 20 are respectively provided with a first limit rod 30 and a second limit rod 40. A roller body 10 is provided between the first limit rod 30 and the second limit rod 40. A first fixed shaft 11 and a second fixed shaft 12 are respectively fixedly connected to both ends of the roller body 10. The first fixed shaft 11 is located inside the first limit rod 30, and the second fixed shaft 12 is slidably connected inside the second limit rod 40.

[0035] Fixed shaft 11 has several insertion slots 13. Limiting rod 1 30 is screwed with several positioning screws 31 that are inserted into adjacent insertion slots 13. By inserting the ends of the positioning screws 31 into the corresponding insertion slots 13, fixed shaft 11 can be fixed inside the limiting rod 1 30. Fixed shaft 2 12 has two strip grooves 14. Limiting rod 2 40 has two limiting blocks 41 that are slidably connected to adjacent strip grooves 14. The limiting blocks 41 can slide in the strip grooves 14. Fixed shaft 2 12 can drive limiting rod 2 40 to rotate through the strip grooves 14 and the limiting blocks 41, while fixed shaft 2 12 can slide along the inside of limiting rod 2 40.

[0036] The support mechanism 20 includes a fixed base 21, a support base 22, and a positioning base 23. The support base 22 is rotatably mounted on top of the fixed base 21. The positioning base 23 is fixedly connected to the support base 22. Both the first limiting rod 30 and the second limiting rod 40 are rotatably connected to the interior of the adjacent positioning base 23. The positioning base 23 is located on top of the support base 22. A bearing is installed inside the positioning base 23. The first limiting rod 30 and the second limiting rod 40 pass through the interior of the corresponding bearing. The positioning base 23 is fixedly mounted on the support base 22 by bolts. The bottom of the two support mechanisms 20 is respectively provided with a mounting base 50 and an adjustment mechanism 60. The first limiting rod 30 is mounted on one support mechanism 20, and the second limiting rod 40 is mounted on the other support mechanism 20. The mounting base 50 can support and position the fixed base 21 of one support mechanism 20, and the adjustment mechanism 60 can support the fixed base 21 of the other support mechanism 20. The adjustment mechanism 60 can adjust the position of the support mechanism 20 at its top.

[0037] Specifically, the mounting base 50 and the adjusting mechanism 60 can both be set on the conveying equipment. A corresponding drive motor can be configured, and the drive motor is set on the bracket. The bracket is fixed on the support base 22 of the support mechanism 20. The output end of the drive motor is connected to the end of the limit rod 30. In this way, the limit rod 30 can be driven to rotate by the drive motor. The limit rod 30 can drive the fixed shaft 11 to rotate through the positioning screw 31 and the insertion slot 13, thereby causing the roller body 10 to rotate to convey the strip.

[0038] After the roller body 10 is fixedly installed, if the roller body 10 is skewed due to installation accuracy issues, the fixing seat 21 of the other support mechanism 20 can be moved through the adjustment mechanism 60, while the fixing seat 21 of the support mechanism 20 remains fixed. This allows the roller body 10, the first fixing shaft 11, the second fixing shaft 12, the first limiting rod 30, the second limiting rod 40, and the support seat 22 to rotate relative to the fixing seat 21. At this time, the second fixing shaft 12 will slide within the second limiting rod 40, thereby causing the roller body 10 to rotate and correct its angle. During the conveying process, if the strip material deviates to a certain extent, the support mechanism 20 on it can be moved again through the adjustment mechanism 60, causing the roller body 10 to rotate relative to the fixing seat 21, changing the angle of the roller body 10, and thus correcting the strip material through the roller body 10. This facilitates the smooth conveying of the strip material by the roller body 10. After the strip material is corrected, the roller body 10 can be adjusted back to its original angle.

[0039] Example 1

[0040] like Figure 3 As shown, in this embodiment, a fixed base 21 is fixedly connected to a fixed cylinder 24, and a rotating shaft 25 rotatably connected to the fixed cylinder 24 is fixedly connected to the bottom of a support base 22. The support base 22 can be rotatably mounted on the fixed base 21 by the rotating shaft 25 and the fixed cylinder 24. An angle sensor for detecting the rotation angle of the rotating shaft 25 is provided inside the fixed cylinder 24. The detection shaft of the angle sensor is connected to the bottom end of the rotating shaft 25. Arc grooves 211 are provided at both ends of the top of the fixed base 21. A sliding block 221 slidably connected to the adjacent arc groove 211 is fixedly connected to the bottom surface of the support base 22. The fixed base 21 can support the end of the support base 22 by the sliding block 221.

[0041] In specific implementation, when the adjusting mechanism 60 moves another fixed seat 21, the fixed seat 21 can push the support seat 22 on its top to move through the fixed cylinder 24 and the rotating shaft 25. At this time, the support seat 22 and the rotating shaft 25 will rotate relative to the fixed cylinder 24 and the fixed seat 21, and the sliding block 221 will slide in the arc groove 211. The support seat 22 can drive the limit rod 40 to rotate through the positioning seat 23, thereby causing the roller 10 to rotate and adjusting the angle of the roller 10. The roller 10 can also drive the limit rod 30 to rotate through the fixed shaft 11. The limit rod 30 can drive the support seat 22 of a support mechanism 20 to rotate, causing the support seat 22 of a support mechanism 20 to rotate relative to the fixed seat 21. When the support seat 22 drives the rotating shaft 25 to rotate, the rotating shaft 25 can cause the detection shaft of the angle sensor to rotate, thereby detecting the rotation angle of the rotating shaft 25 through the angle sensor, and thus understanding the angle information of the roller 10.

[0042] like Figure 4 and Figure 5 As shown, in this embodiment, the adjustment mechanism 60 includes an adjustment seat 61, a mounting plate 62, a sliding seat 64, a power motor 65, and an adjustment screw 66;

[0043] An adjusting seat 61 is located at the bottom of a fixed seat 21 and is fixedly connected to an adjacent fixed block 71. A mounting seat 50 is also fixedly connected to an adjacent fixed block 71. A mounting plate 62 is fixedly connected to the bottom of the adjusting seat 61. The mounting plate 62 has several circular holes through which bolts can be passed to fix the mounting plate 62 to the conveying equipment. A sliding seat 64 is slidably connected inside the adjusting seat 61 and is fixedly connected to the bottom of an adjacent fixed seat 21. A power motor 65 is fixedly connected inside the adjusting seat 61. An adjusting screw 66 is rotatably connected inside the adjusting seat 61. The output end of the power motor 65 is drively connected to the end of the adjusting screw 66. The adjusting screw 66 is screwed into the sliding seat 64. A baffle 63, fixedly connected to an adjacent fixed seat 21, is slidably connected to the top of the adjusting seat 61. The baffle 63 can shield the interior of the adjusting seat 61.

[0044] In practice, when it is necessary to correct the angle of the roller 10 itself, or to correct the position of the strip through the roller 10, the adjusting screw 66 can be rotated by the power motor 65. When the adjusting screw 66 rotates, the sliding seat 64 can move along the adjusting screw 66. The sliding seat 64 can drive the fixed seat 21 of another support mechanism 20 to move. The fixed seat 21 can drive the support seat 22 to move through the fixed cylinder 24 and the rotating shaft 25, thereby adjusting the angle of the roller 10, correcting the angle of the roller 10 itself, or correcting the position of the strip through the roller 10.

[0045] Example 2

[0046] Based on Example 1, such as Figure 5 and Figure 6 As shown, in this embodiment, both the mounting base 50 and the adjustment mechanism 60 are provided with a detection mechanism 70 for detecting material offset, and the two detection mechanisms 70 are located between the mounting base 50 and the adjustment mechanism 60.

[0047] The detection mechanism 70 includes a fixed block 71, a support rod 72, a distance sensor 73, a connecting shaft 74, a positioning block 75, and a connecting screw 76. The fixed blocks 71 of the two detection mechanisms 70 are respectively mounted on the mounting base 50 and the adjustment mechanism 60. The support rod 72 is rotatably mounted on the fixed block 71. The adjustment base 61 and the mounting base 50 can support the two fixed blocks 71 respectively. The fixed blocks 71 can support the support rod 72. The distance sensor 73 is fixedly connected to the end of the support rod 72 away from the fixed block 71. The connecting shaft 74 is rotatably connected inside the fixed block 71. The connecting shaft 74 is fixedly connected to the support rod 72. Damping is provided between the connecting shaft 74 and the fixed block 71. The positioning block 75 is fixedly connected to the bottom surface of the support rod 72. The connecting screw 76 is screwed onto the positioning block 75. The end of the connecting screw 76 abuts against the side of the fixed block 71.

[0048] In practice, the connecting screw 76 can be loosened to separate the end of the connecting screw 76 from the end of the fixing block 71. The support rod 72 can be rotated according to the position of the strip edge. The support rod 72 can drive the connecting shaft 74 to rotate relative to the fixing block 71, so that the distance sensor 73 corresponds to the edge of the strip. After the adjustment is completed, the angle of the connecting shaft 74 can be initially limited by the damping, thereby initially limiting the position of the distance sensor 73. Then, the connecting screw 76 can be rotated in the opposite direction to make the connecting screw 76 abut against the fixing block 71 again, fixing the position of the positioning block 75, and thus completely fixing the angle of the support rod 72.

[0049] During the conveying of the strip, if the strip deviates, it will no longer block the distance sensor 73 of one detection mechanism 70. In this way, the direction of the strip deviates can be determined based on the extent to which the strip blocks the distance sensors 73 of the two detection mechanisms 70, and it can also be determined whether the strip has returned to its original position.

[0050] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0051] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A looper roller correction structure, comprising two support mechanisms (20), each of the two support mechanisms (20) being provided with a first limiting rod (30) and a second limiting rod (40), wherein a roller body (10) is disposed between the first limiting rod (30) and the second limiting rod (40), characterized in that, The roller body (10) is fixedly connected to a first fixed shaft (11) and a second fixed shaft (12) at both ends. The first fixed shaft (11) is located inside the first limiting rod (30), and the second fixed shaft (12) is slidably connected inside the second limiting rod (40). The support mechanism (20) includes a fixed seat (21), a support seat (22), and a positioning seat (23). The support seat (22) is rotatably located on the top of the fixed seat (21). The positioning seat (23) is fixedly connected to the support seat (22). The first limiting rod (30) and the second limiting rod (40) are both rotatably connected to the interior of the adjacent positioning seat (23). The bottom of the two support mechanisms (20) is provided with an installation seat (50) and an adjustment mechanism (60).

2. The looper roller correction structure according to claim 1, characterized in that, The fixed shaft (11) has several insertion slots (13), and the limiting rod (30) is screwed with several positioning screws (31) that are inserted into the adjacent insertion slots (13).

3. The looper roller correction structure according to claim 1, characterized in that, The fixed shaft 2 (12) has two strip grooves (14), and the limiting rod 2 (40) has two limiting blocks (41) that are slidably connected to the adjacent strip grooves (14).

4. The looper roller correction structure according to claim 1, characterized in that, The fixed base (21) is fixedly connected to the fixed cylinder (24), and the bottom of the support base (22) is fixedly connected to the rotating shaft (25) which is rotatably connected to the fixed cylinder (24). An angle sensor for detecting the rotation angle of the rotating shaft (25) is installed inside the fixed cylinder (24).

5. The looper roller correction structure according to claim 1, characterized in that, Both the mounting base (50) and the adjustment mechanism (60) are equipped with a detection mechanism (70) for detecting material deviation.

6. The looper roller correction structure according to any one of claims 1-5, characterized in that, The regulating mechanism (60) includes: An adjusting seat (61) is located at the bottom of the fixed seat (21); Mounting plate (62) is fixedly connected to the bottom of adjusting seat (61); The sliding seat (64) is slidably connected inside the adjusting seat (61), and the sliding seat (64) is fixedly connected to the bottom of the adjacent fixed seat (21); The power motor (65) is fixedly connected inside the adjusting seat (61); The adjusting screw (66) is rotatably connected inside the adjusting seat (61). The output end of the power motor (65) is connected to the end of the adjusting screw (66) for transmission. The adjusting screw (66) is screwed into the sliding seat (64).

7. The looper roller correction structure according to claim 6, characterized in that, The top of the adjusting seat (61) is slidably connected to a baffle (63) that is fixedly connected to the adjacent fixed seat (21).

Images