FPC roll edge deviation correction auxiliary mechanism
By combining the design of the correction mechanism and the tensioning mechanism, multi-dimensional correction and tension compensation of the FPC roll edge are achieved, solving the problems of insufficient accuracy and tension fluctuation of the traditional correction mechanism, and improving production quality and efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- MFS TECH HUNAN
- Filing Date
- 2025-07-25
- Publication Date
- 2026-06-23
AI Technical Summary
Traditional FPC roll edge correction auxiliary mechanisms lack a combined linkage mechanism of horizontal displacement and angle adjustment, resulting in insufficient accuracy of correction action and inability to dynamically compensate for roll tension fluctuations in real time, which can easily lead to wrinkles, stacking or roll stretching deformation.
By coordinating the correction mechanism and the tensioning mechanism, the horizontal displacement and angle adjustment of the correction roller are achieved using electric telescopic rods and electric push rods. Combined with the buffer reset function of the springs and the motor-driven threaded rods, the tension of the roll material is adjusted to achieve multi-dimensional correction and tension compensation.
It achieves precision and real-time performance in the correction action, prevents the roll material from being scrapped due to deviation, maintains constant tension of the roll material during the correction process, avoids wrinkles or stretching deformation, and improves production quality and efficiency.
Smart Images
Figure CN224394209U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of edge correction auxiliary mechanisms, and in particular relates to an edge correction auxiliary mechanism for FPC rolls. Background Technology
[0002] Correction assistance mechanisms refer to functional units or organizational structures set up in various mechanical systems, automated equipment, or organizational management systems to assist the main system or main structure in correcting operational deviations and maintaining a predetermined trajectory or state. Their core function is to return the controlled object to the target state by monitoring and analyzing deviation data in real time and triggering corresponding adjustment mechanisms according to preset rules or algorithms.
[0003] Traditional FPC roll edge correction auxiliary mechanisms typically lack a combined linkage mechanism for horizontal displacement and angle adjustment. They often employ a single method of coarse horizontal adjustment or fine angle adjustment, making it difficult to adapt to the complex situation of roll offset. This results in insufficient accuracy of the correction action. In terms of tension control, traditional mechanisms often cannot dynamically compensate for roll tension fluctuations in real time during the correction process. When the correction action causes changes in the roll path or tension, the lack of a rapid response tension adjustment mechanism can easily lead to wrinkles and stacking due to insufficient tension, or stretching deformation and breakage of the roll due to excessive tension, affecting production quality and efficiency.
[0004] Therefore, this utility model provides an FPC roll edge correction auxiliary mechanism to solve the above-mentioned problems. Utility Model Content
[0005] The purpose of this utility model is to provide an auxiliary mechanism for edge correction of FPC roll material. By cooperating with the correction mechanism and the tensioning mechanism, it solves the problem of insufficient accuracy of correction action in the prior art and the inability to dynamically compensate for the tension fluctuation of the roll material in real time during the correction process.
[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.
[0007] This utility model relates to an auxiliary mechanism for edge correction of FPC roll material, comprising a table, a correction mechanism fixedly connected to the top of the table, a support plate fixedly connected to the top of the table, and a tensioning mechanism fixedly connected between the support plates; the correction mechanism includes a horizontal plate disposed on the top of the table, a connecting frame fixedly connected to one side of the horizontal plate, an electric telescopic rod fixedly connected to one side of the connecting frame, a slider fixedly connected to the output end of the electric telescopic rod, a sliding rod slidably connected to one side of the slider, both ends of the sliding rod being fixedly connected to the inner wall of the connecting frame, a correction roller movably connected to the top of the slider, a guide member movably connected to the other end of the correction roller, and one side of the guide member being fixedly connected to the horizontal plate. The bottom of the board is movably connected to the tabletop. An electric push rod is fixedly connected to one side of the top of the tabletop. The output end of the electric push rod is movably connected to the guide. A spring is fixedly connected to the other side of the top of the tabletop. The top of the spring is fixedly connected to the horizontal plate. The electric telescopic rod drives the slider to move laterally along the slide rod, causing the straightening roller to move horizontally to achieve initial straightening. The electric push rod pushes the horizontal plate to tilt, causing the straightening roller to tilt. With the spring's buffer reset, the angle of the roll material edge is finely adjusted. The tensioning mechanism is fixed by the support plate and works with the straightening mechanism to stabilize the roll material transmission path. It can quickly respond to the edge offset signal of the detector and perform multi-dimensional correction of the FPC roll material to avoid winding wrinkles or material waste caused by edge skewing.
[0008] The present invention is further configured such that the tensioning mechanism includes a first motor, the bottom of the first motor is fixedly connected to the support plate, the output end of the first motor passes through the inner cavity of the support plate and is fixedly connected to a threaded rod, the other end of the threaded rod is movably connected to the table, a movable sleeve is threadedly connected to the surface of the threaded rod, and an adjusting roller is movably connected to one side of the movable sleeve. The first motor provides power to drive the threaded rod to rotate, thereby driving the movable sleeve to rise and fall along the threaded rod, and causing the adjusting roller to move up and down to adjust the tension of the FPC roll material, ensuring that the roll material maintains constant tension during the correction process, and improving the flatness and integrity of the roll material winding in conjunction with the correction mechanism.
[0009] The present invention is further configured such that the guide component includes a bracket, one side of which is fixedly connected to a horizontal plate, a limiting rod is fixedly connected to the inner wall of the bracket, a limiting block is slidably connected to the surface of the limiting rod, and the top of the limiting block is movably connected to the correction roller. The limiting rod and the limiting block slide together to constrain the movement trajectory of the correction roller, ensuring that it moves accurately in a preset direction when adjusting horizontal displacement and angle, avoiding shaking or jamming, and preventing edge stretching deformation caused by roller tilting.
[0010] The present invention is further configured such that a take-up roller is movably connected between the support plates, and a second motor is fixedly connected to one side of the support plate. The output end of the second motor passes through the support plate and is fixedly connected to the take-up roller. The second motor provides power to drive the take-up roller to rotate, so as to uniformly wind up the FPC roll material that has been corrected and tensioned. The support plate provides stable support for the take-up roller, ensuring that the winding process is smooth and vibration-free.
[0011] The present invention is further configured such that an auxiliary roller is movably connected between the support plates on one side of the correction mechanism, a detector is fixedly connected to the top of the support plates, and a guide roller is movably connected between the support plates on one side of the tensioning mechanism. The auxiliary roller guides the roll material to pass smoothly through the correction area, the detector monitors the edge position of the roll material in real time, and the guide roller ensures the straightness of the path of the roll material before entering the tensioning mechanism.
[0012] The present invention is further configured such that a storage cabinet is fixedly connected to one side of the bottom of the table, a cabinet door is movably connected to the surface of the storage cabinet via a hinge, a handle is fixedly connected to the surface of the cabinet door, the storage cabinet at the bottom of the table is connected to the cabinet door via a hinge, and the handle is easy to open, for storing maintenance accessories such as the correction roller cleaning tool and spare testing instrument probe.
[0013] The present invention is further provided that a drawer is fixedly connected to the other side of the bottom of the table, and a handle is fixedly connected to the surface of the drawer. The surface of the handle is provided with anti-slip texture. The drawer is opened and closed by pulling the handle. The anti-slip texture design makes it easy to grip. It is used to store documents such as FPC roll material specification parameter sheets and calibration tools.
[0014] The present invention is further configured such that evenly distributed support legs are fixedly connected to the bottom of the tabletop, and anti-slip pads are fixedly connected to the bottom of the support legs. The support legs at the bottom of the tabletop are evenly distributed, and the anti-slip pads increase the contact resistance with the ground, preventing the equipment from shifting during high-speed polarization correction.
[0015] The present invention has the following beneficial effects.
[0016] 1. This utility model uses a detection signal to trigger an electric telescopic rod to drive a slider to move laterally, which in turn causes the correction roller to move horizontally, achieving rapid coarse adjustment of the offset. If the effect is insufficient, the electric push rod will then move, and with the buffering and reset function of the spring, the entire horizontal plate will tilt, giving the correction roller an adjustable tilt angle for fine guidance and micro-adjustment of the roll material. This combination of horizontal and angular adjustment is more adaptable, ensuring accurate and timely correction action and effectively preventing the roll material from being scrapped due to deviation.
[0017] 2. The first motor drives the threaded rod to rotate, controlling the lifting height of the moving sleeve and adjusting roller, thereby adjusting the tension of the roll material in real time. When the movement of the correction mechanism causes changes in the roll material path or tension, the tensioning mechanism can respond immediately and compensate for tension fluctuations, ensuring that the roll material maintains a suitable tension throughout the correction and transmission process. This effectively prevents wrinkles or stacking caused by insufficient tension, and also avoids stretching deformation or breakage of the roll material caused by excessive tension. Attached Figure Description
[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.
[0019] Figure 1 This is a first-person perspective perspective view of an auxiliary mechanism for edge correction of FPC roll material.
[0020] Figure 2 This is a structural diagram of the correction mechanism in an auxiliary mechanism for edge correction of FPC roll material.
[0021] Figure 3 This is a structural diagram of a guide component in an FPC roll edge correction auxiliary mechanism.
[0022] Figure 4 This is a structural diagram of the tension adjustment mechanism in an FPC roll edge correction auxiliary mechanism.
[0023] Figure 5 This is a second-view perspective stereoscopic view of an FPC roll edge correction auxiliary mechanism.
[0024] In the attached diagram: 1. Tabletop; 2. Correction mechanism; 3. Support plate; 4. Tensioning mechanism; 21. Horizontal plate; 22. Electric telescopic rod; 23. Slider; 24. Correction roller; 25. Guide component; 26. Electric push rod; 27. Spring; 41. First motor; 42. Threaded rod; 43. Moving sleeve; 44. Adjusting roller; 251. Limiting rod; 252. Limiting block; 5. Rewinding roller; 6. Second motor; 7. Auxiliary roller; 8. Detector; 9. Guide roller. Detailed Implementation
[0025] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0026] Example 1
[0027] Please see Figure 1-5This utility model is an auxiliary mechanism for edge correction of FPC roll material, including a table 1, a correction mechanism 2 fixedly connected to the top of the table 1, a support plate 3 fixedly connected to the top of the table 1, and a tensioning mechanism 4 fixedly connected between the support plates 3; the correction mechanism 2 includes a horizontal plate 21, which is set on the top of the table 1, a connecting frame fixedly connected to one side of the horizontal plate 21, an electric telescopic rod 22 fixedly connected to one side of the connecting frame, a slider 23 fixedly connected to the output end of the electric telescopic rod 22, a sliding rod slidably connected to one side of the slider 23, both ends of the sliding rod being fixedly connected to the inner wall of the connecting frame, a correction roller 24 movably connected to the top of the slider 23, a guide 25 movably connected to the other end of the correction roller 24, one side of the guide 25 being fixedly connected to the horizontal plate 21, the bottom of the horizontal plate 21 being movably connected to the table 1, an electric push rod 26 fixedly connected to one side of the top of the table 1, the output end of the electric push rod 26 being movably connected to the guide 25, and a spring 27 fixedly connected to the other side of the top of the table 1, the top of the spring 27 being fixedly connected to the horizontal plate 21.
[0028] Specifically: the electric telescopic rod 22 drives the slider 23 to move laterally along the slide rod, which drives the straightening roller 24 to move horizontally to achieve initial straightening. The electric push rod 26 pushes the horizontal plate 21 to tilt, causing the straightening roller 24 to tilt. With the buffer reset of the spring 27, the angle of the roll material edge is finely adjusted. The tensioning mechanism 4 is fixed by the support plate 3 and works with the straightening mechanism 2 to stabilize the roll material transmission path. It can quickly respond to the edge offset signal of the detector 8 and perform multi-dimensional correction on the FPC roll material to avoid roll wrinkles or material waste caused by edge skewing.
[0029] Example 2
[0030] Please see Figure 1-5Based on Embodiment 1, the tensioning mechanism 4 includes a first motor 41, the bottom of which is fixedly connected to the support plate 3. The output end of the first motor 41 extends through the inner cavity of the support plate 3 and is fixedly connected to a threaded rod 42. The other end of the threaded rod 42 is movably connected to the table plate 1. A movable sleeve 43 is threadedly connected to the surface of the threaded rod 42. An adjusting roller 44 is movably connected to one side of the movable sleeve 43. The guide member 25 includes a bracket, one side of which is fixedly connected to the horizontal plate 21. A limiting rod 251 is fixedly connected to the inner wall of the bracket. A limiting block 252 is slidably connected to the surface of the limiting rod 251. The top of the limiting block 252 is movably connected to the correction roller 24. A winding roller 5 is movably connected between the support plates 3. A second motor 6 is fixedly connected to one side of the support plate 3. The output end of the second motor 6 passes through the support plate 3 and is fixedly connected to the take-up roller 5. An auxiliary roller 7 is movably connected between the support plates 3 on one side of the correction mechanism 2. A detector 8 is fixedly connected to the top of the support plate 3. A guide roller 9 is movably connected between the support plates 3 on one side of the tensioning mechanism 4. A storage cabinet is fixedly connected to one side of the bottom of the table 1. A cabinet door is movably connected to the surface of the storage cabinet through a hinge. A handle is fixedly connected to the surface of the cabinet door. A drawer is fixedly connected to the other side of the bottom of the table 1. A pull handle is fixedly connected to the surface of the drawer. The surface of the pull handle is provided with anti-slip texture. Evenly distributed support legs are fixedly connected to the bottom of the table 1. Anti-slip pads are fixedly connected to the bottom of the support legs.
[0031] Specifically: The first motor 41 provides power to drive the threaded rod 42 to rotate, causing the moving sleeve 43 to rise and fall along the threaded rod 42, thus moving the adjusting roller 44 up and down to adjust the tension of the FPC roll material. This ensures that the roll material maintains constant tension during the correction process, and works in conjunction with the correction mechanism 2 to improve the flatness and integrity of the roll material winding. The limiting rod 251 and the limiting block 252 slide to constrain the movement trajectory of the correction roller 24, ensuring that it moves precisely in the preset direction during horizontal displacement and angle adjustment, avoiding shaking or jamming, and preventing edge stretching deformation caused by roller tilting. The second motor 6 provides power to drive the winding roller 5 to rotate, uniformly winding up the FPC roll material that has been corrected and tensioned. 3 provides stable support for the take-up roller 5, ensuring a smooth and vibration-free take-up process. The auxiliary roller 7 guides the roll material smoothly through the correction zone. The detector 8 monitors the edge position of the roll material in real time. The guide roller 9 ensures the straightness of the path of the roll material before entering the tensioning mechanism 4. The storage cabinet at the bottom of the table 1 is connected to the cabinet door by a hinge, and the handle is easy to open. It is used to store cleaning tools for the correction roller 24, spare detector 8 probes and other maintenance accessories. The drawer is opened and closed by pulling the handle. The anti-slip texture design is easy to grip. It is used to store FPC roll material specification parameter sheets, calibration tools and other documents. The support legs at the bottom of the table 1 are evenly distributed, and the anti-slip pads increase the contact resistance with the ground to prevent the equipment from shifting during high-speed correction rotation.
[0032] The working principle of this utility model is as follows: The FPC roll material is placed into the tensioning mechanism 4 via the guide roller 9, then passes through the auxiliary roller 7 and the correction mechanism 2, and is finally wound up by the take-up roller 5. During the roll material transmission process, the detector 8 monitors its edge position in real time. When an edge deviation is detected, the detection signal triggers the correction mechanism 2 to work, activating the electric telescopic rod 22. The extension or retraction of the electric telescopic rod 22 drives the slider 23 to move laterally along the slide bar, causing the correction roller 24 to move horizontally, which can initially correct the edge of the FPC roll material. If the horizontal displacement correction effect is insufficient, the electric push rod 26 is activated. The extension or retraction of the electric push rod 26 can drive the support plate 3 and its connected mechanism. The entire horizontal plate 21 is tilted around its bottom fulcrum, while the spring 27 provides necessary buffering and reset assistance, thereby causing the straightening roller 24 to tilt at an angle, guiding the roll material and further finely adjusting its position to achieve precise alignment. The tensioning mechanism 4 works in conjunction, starting the first motor 41, which drives the threaded rod 42 to rotate. The threaded rod 42 drives the moving sleeve 43 and the adjusting roller 44 to rise and fall, dynamically adjusting the tension of the roll material to ensure that the roll material maintains an appropriate tension during the straightening process, preventing wrinkles due to looseness or damage due to excessive tightness. The second motor 6 is then started, driving the take-up roller 5 to take up the FPC roll material, completing the flat take-up.
[0033] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific implementation methods described. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can better understand and utilize the present utility model.
Claims
1. An FPC roll edge correction auxiliary mechanism, comprising a table (1), characterized in that: The top of the tabletop (1) is fixedly connected to a correction mechanism (2), the top of the tabletop (1) is fixedly connected to a support plate (3), and a tensioning mechanism (4) is fixedly connected between the support plates (3); The correction mechanism (2) includes a horizontal plate (21) disposed on the top of the tabletop (1). A connecting frame is fixedly connected to one side of the horizontal plate (21), and an electric telescopic rod (22) is fixedly connected to one side of the connecting frame. A slider (23) is fixedly connected to the output end of the electric telescopic rod (22). A sliding rod is slidably connected to one side of the slider (23). Both ends of the sliding rod are fixedly connected to the inner wall of the connecting frame. A correction roller (24) is movably connected to the top of the slider (23). The other end of the correction roller (24) is movably connected to a guide (25). One side of the guide (25) is fixedly connected to the horizontal plate (21). The bottom of the horizontal plate (21) is movably connected to the table (1). One side of the top of the table (1) is fixedly connected to an electric push rod (26). The output end of the electric push rod (26) is movably connected to the guide (25). The other side of the top of the table (1) is fixedly connected to a spring (27). The top of the spring (27) is fixedly connected to the horizontal plate (21).
2. The FPC roll edge correction auxiliary mechanism according to claim 1, characterized in that: The tensioning mechanism (4) includes a first motor (41), the bottom of which is fixedly connected to the support plate (3). The output end of the first motor (41) passes through the inner cavity of the support plate (3) and is fixedly connected to a threaded rod (42). The other end of the threaded rod (42) is movably connected to the table (1). A movable sleeve (43) is threadedly connected to the surface of the threaded rod (42). An adjusting roller (44) is movably connected to one side of the movable sleeve (43).
3. The FPC roll edge correction auxiliary mechanism according to claim 1, characterized in that: The guide (25) includes a bracket, one side of which is fixedly connected to a horizontal plate (21), a limit rod (251) is fixedly connected to the inner wall of the bracket, a limit block (252) is slidably connected to the surface of the limit rod (251), and the top of the limit block (252) is movably connected to the correction roller (24).
4. The FPC roll edge correction auxiliary mechanism according to claim 1, characterized in that: A take-up roller (5) is movably connected between the support plates (3). A second motor (6) is fixedly connected to one side of the support plate (3). The output end of the second motor (6) passes through the support plate (3) and is fixedly connected to the take-up roller (5).
5. The FPC roll edge correction auxiliary mechanism according to claim 1, characterized in that: An auxiliary roller (7) is movably connected between the support plates (3) on one side of the correction mechanism (2). A detector (8) is fixedly connected to the top of the support plates (3). A guide roller (9) is movably connected between the support plates (3) and on one side of the tensioning mechanism (4).
6. The FPC roll edge correction auxiliary mechanism according to claim 1, characterized in that: A storage cabinet is fixedly connected to one side of the bottom of the table (1), and a cabinet door is movably connected to the surface of the storage cabinet via a hinge. A handle is fixedly connected to the surface of the cabinet door.
7. The FPC roll edge correction auxiliary mechanism according to claim 1, characterized in that: A drawer is fixedly connected to the other side of the bottom of the tabletop (1), and a handle is fixedly connected to the surface of the drawer. The surface of the handle is provided with anti-slip texture.
8. The FPC roll edge correction auxiliary mechanism according to claim 1, characterized in that: The bottom of the tabletop (1) is fixedly connected to evenly distributed support legs, and the bottom of the support legs is fixedly connected to anti-slip pads.