Automatic cutting and collecting device for FPC (Flexible Printed Circuit) coil stock

Abstract

The utility model provides an FPC roll material automatic cutting and collecting device, and relates to the technical field of FPC processing, the FPC roll material automatic cutting and collecting device comprises a machine body, and a feeding mechanism, a cutting mechanism and a discharging mechanism are sequentially arranged on the machine body from left to right; the cutting mechanism comprises a first mounting frame, a mounting plate, a cutting knife, a cutting knife lifting assembly, a cutting knife rotating assembly and a plurality of linear laser sensors; according to the device, by arranging the cutter rotating assembly and the linear laser sensor, the cutting angle of the cutter can be adjusted according to the placement position of the FPC board on the roll material, so that the FPC board with the neat edge is obtained through cutting, the cutting precision is high, and the overall consistency and quality stability of products are improved; according to the device, by arranging the discharging mechanism, the FPC boards cut into single pieces are automatically collected and arranged, and the production efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of FPC processing technology, and more specifically, to an automatic cutting and winding device for FPC rolls. Background Technology

[0002] Flexible printed circuit boards (FPCs) are highly reliable and extremely flexible printed circuit boards made with polyimide or polyester film as the substrate. In FPC processing, a cover film is continuously laminated to the sheet FPC material on both sides to form a whole roll. Due to manual board placement deviations, a certain gap is left between the front and rear sheets. After processing, the waste cover film needs to be removed with a cutter and the continuous FPC material needs to be cut into individual pieces. Traditional semi-automatic cutting devices have poor cutting accuracy, which affects the overall consistency and quality stability of the product. Moreover, the FPC material is relatively messy after being cut into individual pieces, requiring manual sorting, which affects production efficiency. Summary of the Invention

[0003] The purpose of this application is to provide an automatic cutting and collecting device for FPC rolls, which can solve the technical problems of traditional semi-automatic cutting devices, such as poor cutting accuracy, which affects the overall consistency and quality stability of products, and the messy collection of FPC sheets after being cut into individual pieces, which requires manual sorting and affects production efficiency.

[0004] This application provides an automatic cutting and unloading device for FPC rolls, including a machine body, on which a feeding mechanism, a cutting mechanism and an unloading mechanism are arranged sequentially from left to right;

[0005] The cutting mechanism includes a first mounting frame, a mounting plate, a cutting blade, a cutting blade lifting assembly, a cutting blade rotating assembly, and multiple linear laser sensors. The first mounting frame is fixedly mounted on the machine body, the mounting plate is rotatably mounted on the first mounting frame, the cutting blade rotating assembly is mounted on the first mounting frame, and the cutting blade rotating assembly drives the mounting plate to rotate. The cutting blade lifting assembly and the linear laser sensors are both mounted on the mounting plate. The cutting blade lifting assembly drives the cutting blade to move up and down, and the linear laser sensors perform FPC sheet edge detection on the FPC roll material.

[0006] The cutting blade rotating assembly includes a first linear module, a first connecting block, a first rotating shaft, and a second connecting block. The first linear module is fixedly mounted on the first mounting bracket and drives the first connecting block to move. The first rotating shaft is rotatably mounted between the first connecting block and the second connecting block via a bearing. The second connecting block is slidably connected to the mounting plate via a guide rail.

[0007] The cutting blade lifting assembly includes a first cylinder, which is fixedly mounted on the mounting plate and drives the cutting blade to move up and down. The cutting blade is slidably mounted on the mounting plate via a guide rail.

[0008] The feeding mechanism includes a feeding roller, which is rotatably mounted on the machine body via bearings, and limiters are provided at both ends of the feeding roller.

[0009] The feeding mechanism includes a receiving component and a receiving component;

[0010] The receiving assembly includes a second mounting frame and multiple receiving rollers. The second mounting frame is fixedly mounted on the machine body, and the receiving rollers are rotatably mounted on the second mounting frame via bearings. Multiple receiving wheels are provided on the receiving rollers.

[0011] The receiving assembly includes a second linear module, a second cylinder, a receiving platform, and multiple suction cups. The second linear module is fixedly mounted on the machine body, and the second linear module drives the second cylinder to move. The second cylinder drives the suction cups to move up and down. The receiving platform is mounted on the machine body.

[0012] A clamping mechanism is provided between the feeding mechanism and the cutting mechanism;

[0013] The pressing mechanism includes a third mounting frame, a first pressing roller, a second pressing roller, two third connecting blocks, and two third cylinders. The third mounting frame is fixedly mounted on the machine body. The first pressing roller is rotatably mounted on the third mounting frame via bearings. The third connecting blocks are slidably mounted on the third mounting frame via guide rails. The third cylinders are fixedly mounted on the third mounting frame and drive the third connecting blocks to move up and down. The second pressing roller is rotatably mounted between the two third connecting blocks via bearings, and the second pressing roller is located above the first pressing roller.

[0014] The receiving assembly further includes a receiving plate and a fourth cylinder. The receiving plate is located above the receiving roller and has multiple through holes adapted to the receiving roller. The fourth cylinder is fixedly mounted on the second mounting bracket and drives the receiving plate to move up and down.

[0015] The receiving assembly further includes a fourth mounting bracket and a linear rack motor. The fourth mounting bracket is fixedly mounted on the machine body, and the linear rack motor is fixedly mounted on the fourth mounting bracket. The linear rack motor drives the receiving platform to move up and down.

[0016] The mounting plate has a second rotating shaft between its upper end and the inner wall of the first mounting frame. The second rotating shaft is rotatably connected to the mounting plate and the first mounting frame via bearings. The mounting plate has a third rotating shaft between its lower end and the inner wall of the first mounting frame. The third rotating shaft is rotatably connected to the mounting plate and the first mounting frame via bearings. The mounting plate has a through groove through which FPC rolls can pass.

[0017] A guide plate is fixedly mounted on the mounting plate, and the guide plate is located below the cutting blade.

[0018] The beneficial effects of this utility model are:

[0019] This utility model provides an automatic FPC roll cutting and winding device. In use, the FPC roll is fed through a feeding mechanism. A linear laser sensor then detects the edges of the FPC roll, sensing angular deviations. A cutting blade rotation assembly rotates the mounting plate, causing the cutting blade to rotate to the target angle. A cutting blade lifting assembly then lowers the cutting blade to cut the FPC roll into individual pieces. These individual pieces are then unloaded and wound up by a winding mechanism, completing the cutting and winding process. This device, with its cutting blade rotation assembly and linear laser sensor, can adjust the cutting angle of the cutting blade according to the placement of the FPC pieces on the roll, resulting in neatly cut FPC pieces with high precision, improving overall product consistency and quality stability. The winding mechanism also automatically winds up the individual FPC pieces, increasing production efficiency. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the external structure of the organism in some embodiments of this application;

[0022] Figure 2 This is a schematic diagram of the internal structure of the organism in some embodiments of this application;

[0023] Figure 3 This is a schematic diagram of the internal structure of the organism from another perspective in some embodiments of this application;

[0024] Figure 4This is a schematic diagram of the feeding mechanism in some embodiments of this application;

[0025] Figure 5 This is a schematic diagram of the clamping mechanism in some embodiments of this application;

[0026] Figure 6 This is a schematic diagram of the cutting mechanism in some embodiments of this application;

[0027] Figure 7 This is a schematic diagram of the cutting mechanism from another perspective in some embodiments of this application;

[0028] Figure 8 This is a schematic diagram of the material receiving assembly in some embodiments of this application;

[0029] Figure 9 This is a schematic diagram of the material receiving assembly from another perspective in some embodiments of this application;

[0030] Figure 10 This is a schematic diagram of the structure of the receiving component in some embodiments of this application;

[0031] Figure 11 This is a schematic diagram of the material receiving component from another perspective in some embodiments of this application.

[0032] The reference numerals in the attached figures are as follows:

[0033] 1. Organism;

[0034] 2. Feeding mechanism; 21. Feed roller; 22. Limiting component;

[0035] 3. Cutting mechanism; 31. First mounting bracket; 32. Mounting plate; 321. Through slot; 33. Cutting blade; 34. Cutting blade lifting assembly; 341. First cylinder; 35. Cutting blade rotation assembly; 351. First linear module; 352. First connecting block; 353. First rotating shaft; 354. Second connecting block; 36. Linear laser sensor; 37. Second rotating shaft; 38. Third rotating shaft; 39. Guide plate;

[0036] 4. Feeding mechanism; 41. Receiving assembly; 411. Second mounting bracket; 412. Receiving roller; 413. Receiving wheel; 414. Receiving plate; 4141. Through hole; 415. Fourth cylinder; 42. Receiving assembly; 421. Second linear module; 422. Second cylinder; 423. Receiving platform; 424. Suction cup; 425. Fourth mounting bracket; 426. Linear rack and pinion motor;

[0037] 5. Clamping mechanism; 51. Third mounting bracket; 52. First clamping roller; 53. Second clamping roller; 54. Third connecting block; 55. Third cylinder;

[0038] 6. FPC coils;

[0039] 7. FPC sheet material. Detailed Implementation

[0040] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0041] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0042] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0043] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this application is in use. They are only for the convenience of describing this application 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 on this application. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0044] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0045] In the description of this application, it should also be noted that, 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 of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0046] like Figures 1 to 3 As shown in Figures 6 and 7, this application provides an automatic cutting and unloading device for FPC rolls, including a body 1, on which a feeding mechanism 2, a cutting mechanism 3 and an unloading mechanism 4 are arranged sequentially from left to right.

[0047] The cutting mechanism 3 includes a first mounting frame 31, a mounting plate 32, a cutting blade 33, a cutting blade lifting assembly 34, a cutting blade rotating assembly 35, and multiple linear laser sensors 36. The first mounting frame 31 is fixedly mounted on the machine body 1, the mounting plate 32 is rotatably mounted on the first mounting frame 31, the cutting blade rotating assembly 35 is mounted on the first mounting frame 31, and the cutting blade rotating assembly 35 drives the mounting plate 32 to rotate. The cutting blade lifting assembly 34 and the linear laser sensors 36 are both mounted on the mounting plate 32. The cutting blade lifting assembly 34 drives the cutting blade 33 to move up and down, and the linear laser sensors 36 perform edge detection on the FPC roll material 6 and the FPC sheet material 7.

[0048] In operation, the FPC roll 6 is fed through the feeding mechanism 2. Then, the linear laser sensor 36 detects the edges of the FPC sheet 7 on the roll 6, sensing any angular deviation. The cutting rotation assembly 35 then rotates the mounting plate 32, causing the cutting blade 33 to rotate to the target angle. The cutting lifting assembly 34 then lowers the cutting blade 33 to cut the FPC roll 6 into individual pieces. These individual pieces are then unloaded and collected by the unloading mechanism 4, completing the cutting and collection process for the FPC roll 6. This device, by incorporating the cutting rotation assembly 35 and the linear laser sensor 36, can adjust the cutting angle of the cutting blade 33 according to the placement of the FPC sheet 7 on the roll, resulting in neatly cut FPC sheets with high precision, improving overall product consistency and quality stability. Furthermore, the unloading mechanism 4 automatically collects and organizes the individual pieces of FPC sheet 7, enhancing production efficiency.

[0049] like Figure 6 and 7As shown, in this embodiment, the cutter rotation assembly 35 includes a first linear module 351, a first connecting block 352, a first rotating shaft 353, and a second connecting block 354. The first linear module 351 is fixedly mounted on the first mounting bracket 31, and the first linear module 351 drives the first connecting block 352 to move. The first rotating shaft 353 is rotatably mounted between the first connecting block 352 and the second connecting block 354 through a bearing. The second connecting block 354 is slidably connected to the mounting plate 32 through a guide rail.

[0050] When in use, the first linear module 351 is activated, which drives the first connecting block 352 to move. The first connecting block 352 drives the first rotating shaft 353 to move. The first rotating shaft 353 drives the second connecting block 354 to move. The second connecting block 354 slides along the mounting plate 32 while driving the mounting plate 32 to rotate.

[0051] like Figure 6 and 7 As shown, in this embodiment, the cutter lifting assembly 34 includes a first cylinder 341, which is fixedly mounted on the mounting plate 32. The first cylinder 341 drives the cutting blade 33 to move up and down, and the cutting blade 33 is slidably mounted on the mounting plate 32 via a guide rail.

[0052] When in use, the first cylinder 341 is activated to drive the cutting blade 33 to descend and cut the FPC roll 6 into pieces.

[0053] like Figure 4 and 5 As shown, in this embodiment, the feeding mechanism 2 includes a feeding roller 21, which is rotatably mounted on the machine body 1 via bearings. Limiting members 22 are respectively provided at both ends of the feeding roller 21. In use, the feeding roller 21 is driven to rotate by an external motor, and the feeding roller 21 drives the FPC roll 6 to feed. The limiting members 22 are arranged in a ring shape, and the ring-shaped limiting members 22 are fixedly sleeved on both ends of the feeding roller 21. The FPC roll 6 is placed between the two limiting members 22. The limiting members 22 can limit the feeding of the FPC roll 6, prevent deviation, and improve the stability of use.

[0054] like Figures 8 to 11 As shown, in this embodiment, the feeding mechanism 4 includes a receiving component 41 and a receiving component 42;

[0055] The receiving assembly 41 includes a second mounting frame 411 and a plurality of receiving rollers 412. The second mounting frame 411 is fixedly mounted on the machine body 1. The receiving rollers 412 are rotatably mounted on the second mounting frame 411 via bearings. A plurality of receiving wheels 413 are provided on the receiving rollers 412.

[0056] The receiving assembly 42 includes a second linear module 421, a second cylinder 422, a receiving platform 423, and multiple suction cups 424. The second linear module 421 is fixedly mounted on the machine body 1, and the second linear module 421 drives the second cylinder 422 to move. The second cylinder 422 drives the suction cups 424 to move up and down. The receiving platform 423 is mounted on the machine body 1.

[0057] In use, the FPC sheet 7, cut into individual pieces, comes into contact with the receiving roller 413. An external motor drives the receiving roller 412 to rotate, which in turn drives the receiving roller 413 to rotate. The receiving roller 413 moves the FPC sheet 7 to the target position. Then, the second linear module 421 is activated, which moves the second cylinder 422 and the suction cup 424 above the FPC sheet 7. The second cylinder 422 is then activated, which lowers the suction cup 424 to contact the FPC sheet 7. An external vacuum pump then drives the suction cup 424 to pick up the FPC sheet 7. The second cylinder 422 is then activated, which raises the FPC sheet 7. The second linear module 421 is then activated, which moves the FPC sheet 7 above the receiving platform 423. The second cylinder 422 is then activated, which lowers the FPC sheet 7 to the target height. Finally, an external vacuum pump drives the suction cup 424 to lower the FPC sheet 7 onto the receiving platform 423, thus completing the unloading and collection of the FPC sheet 7.

[0058] like Figure 4 and 5 As shown, in this embodiment, a clamping mechanism 5 is provided between the feeding mechanism 2 and the cutting mechanism 3;

[0059] The pressing mechanism 5 includes a third mounting frame 51, a first pressing roller 52, a second pressing roller 53, two third connecting blocks 54, and two third cylinders 55. The third mounting frame 51 is fixedly mounted on the machine body 1. The first pressing roller 52 is rotatably mounted on the third mounting frame 51 via bearings. The third connecting blocks 54 are slidably mounted on the third mounting frame 51 via guide rails. The third cylinders 55 are fixedly mounted on the third mounting frame 51 and drive the third connecting blocks 54 to move up and down. The second pressing roller 53 is rotatably mounted between the two third connecting blocks 54 via bearings, and the second pressing roller 53 is located above the first pressing roller 52.

[0060] In use, the feed roller 21 drives the FPC roll 6 to feed the material. Then, the FPC roll 6 passes between the first pressing roller 52 and the second pressing roller 53. The third cylinder 55 is activated to drive the third connecting block 54 to descend. The third connecting block 54 drives the second pressing roller 53 to descend until it abuts against the FPC roll 6. At the same time, the first pressing roller 52 is driven to rotate by an external motor, and the first pressing roller 52 drives the FPC roll to be conveyed. This device, by setting a pressing mechanism 5, applies constant pressure to the FPC roll 6 by driving the second pressing roller 53 to press down through the third cylinder 55. This ensures that when the cutting blade 33 cuts the FPC roll 6 into pieces, the FPC roll 6 will not shift. This allows the cutting blade 33 to cut the FPC roll 6 better, with more accurate cutting position and improved stability in use.

[0061] like Figure 8 and 9 As shown, in this embodiment, the receiving assembly 41 further includes a receiving plate 414 and a fourth cylinder 415. The receiving plate 414 is located above the receiving roller 412, and the receiving plate 414 has a plurality of through holes 4141 adapted to the receiving roller 413. The fourth cylinder 415 is fixedly mounted on the second mounting bracket 411, and the fourth cylinder 415 drives the receiving plate 414 to move up and down.

[0062] In use, the receiving wheel 413 moves the FPC sheet 7 to the target position. Then, the fourth cylinder 415 is activated to raise the receiving plate 414. The receiving plate 414 rises to abut against the FPC sheet 7 and raises the FPC sheet 7 to the target height. Then, the second linear module 421 is activated to move the second cylinder 422 and the suction cup 424 above the FPC sheet 7. Then, the second cylinder 422 is activated to lower the suction cup 424 to abut against the FPC sheet 7. Then, an external vacuum pump drives the suction cup 424 to pick up the FPC sheet 7. This device, by setting the receiving plate 414 and the fourth cylinder 415, lifts the FPC sheet 7 for the suction cup 424 to pick up, making it convenient for the suction cup 424 to pick up the FPC sheet 7.

[0063] like Figure 10 and 11 As shown, in this embodiment, the receiving assembly 42 further includes a fourth mounting bracket 425 and a linear rack motor 426. The fourth mounting bracket 425 is fixedly mounted on the machine body 1, and the linear rack motor 426 is fixedly mounted on the fourth mounting bracket 425. The linear rack motor 426 drives the receiving table 423 to move up and down.

[0064] When in use, the linear rack motor 426 is turned on to drive the receiving table 423 to move up and down to the target height. By setting the linear rack motor 426, the receiving table 423 can move up and down to keep at the same distance from the suction cup 424 above, so that the FPC board 7 will not deviate too much when placed on the receiving table 423.

[0065] like Figure 6 and 7 As shown, in this embodiment, a second rotating shaft 37 is provided between the upper end of the mounting plate 32 and the inner wall of the first mounting frame 31. The second rotating shaft 37 is rotatably connected to the mounting plate 32 and the first mounting frame 31 through bearings. A third rotating shaft 38 is provided between the lower end of the mounting plate 32 and the inner wall of the first mounting frame 31. The third rotating shaft 38 is rotatably connected to the mounting plate 32 and the first mounting frame 31 through bearings. The mounting plate 32 has a through groove 321 through which the FPC roll 6 can pass.

[0066] In use, the linear laser sensor 36 detects the edge of the FPC sheet 7 on the FPC roll 6 and senses the angular deviation of the FPC sheet 7. Then, the FPC roll 6 passes through the through slot 321 of the mounting plate 32. Then, the first cylinder 341 is activated to drive the cutting blade 33 to descend and cut the FPC roll 6 into pieces.

[0067] like Figure 6 and 7 As shown, in this embodiment, a guide plate 39 is fixedly installed on the mounting plate 32, and the guide plate 39 is located below the cutting blade 33. In use, the first cylinder 341 is turned on to drive the cutting blade 33 to descend and cut the FPC roll 6 into pieces. The cut cover film waste falls down and falls along the guide plate 39 to the bottom of the machine body 1 for unified collection. The device guides the cover film waste by setting the guide plate 39.

[0068] Working principle: When the FPC roll automatic cutting and winding device provided in this application is in use, the feeding roller 21 is driven to rotate by an external motor. The feeding roller 21 drives the FPC roll 6 to be fed. Then the FPC roll 6 passes between the first pressing roller 52 and the second pressing roller 53. The third cylinder 55 is activated to drive the third connecting block 54 to descend. The third connecting block 54 drives the second pressing roller 53 to descend until it abuts against the FPC roll 6. At the same time, the first pressing roller 52 is driven to rotate by an external motor. The first pressing roller 52 drives the FPC roll to be conveyed.

[0069] Subsequently, the linear laser sensor 36 performs edge detection on the FPC roll 6 and the FPC sheet 7, sensing the angular deviation of the FPC sheet 7. Then, the FPC roll 6 passes through the through slot 321 of the mounting plate 32. Then, the first linear module 351 is activated to drive the first connecting block 352 to move. The first connecting block 352 drives the first rotating shaft 353 to move. The first rotating shaft 353 drives the second connecting block 354 to move. The second connecting block 354 slides along the mounting plate 32 and drives the mounting plate 32 to rotate, thereby driving the cutting blade 33 to rotate to the target angle. Then, the first cylinder 341 is activated to drive the cutting blade 33 to descend and cut the FPC roll 6 into pieces. The resulting cover film waste falls down and falls along the guide plate 39 to the bottom of the machine body 1 for unified collection.

[0070] The FPC sheet 7, cut into individual pieces, comes into contact with the receiving roller 413. An external motor drives the receiving roller 412 to rotate, which in turn drives the receiving roller 413 to rotate. The receiving roller 413 moves the FPC sheet 7 to the target position. Then, the fourth cylinder 415 is activated, causing the receiving plate 414 to rise. The receiving plate 414 rises until it comes into contact with the FPC sheet 7, raising the FPC sheet 7 to the target height. Then, the second linear module 421 is activated, causing the second cylinder 422 and the suction cup 424 to move above the FPC sheet 7. Then, the second cylinder 422 is activated, causing the suction cup 424 to descend until it comes into contact with the FPC sheet 7. Next, the external vacuum pump drives the suction cup 424 to pick up the FPC sheet 7. Then, the second cylinder 422 is activated to lift the FPC sheet 7. Then, the second linear module 421 is activated to move the FPC sheet 7 above the receiving platform 423. Then, the second cylinder 422 is activated to lower the FPC sheet 7 to the target height. Then, the external vacuum pump drives the suction cup 424 to put the FPC sheet 7 onto the receiving platform 423. Then, the linear rack and pinion motor 426 is activated to move the receiving platform 423 up and down to the target height, thus completing the unloading and receiving of the FPC sheet 7, and completing the cutting and receiving of the FPC roll 6.

[0071] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An automatic cutting and winding device for FPC rolls, characterized in that: Includes a body (1), on which a feeding mechanism (2), a cutting mechanism (3) and a discharging mechanism (4) are arranged sequentially from left to right; The cutting mechanism (3) includes a first mounting frame (31), a mounting plate (32), a cutting blade (33), a cutting blade lifting assembly (34), a cutting blade rotating assembly (35), and multiple linear laser sensors (36). The first mounting frame (31) is fixedly mounted on the machine body (1). The mounting plate (32) is rotatably mounted on the first mounting frame (31). The cutting blade rotating assembly (35) is mounted on the first mounting frame (31) and drives the mounting plate (32) to rotate. The cutting blade lifting assembly (34) and the linear laser sensors (36) are both mounted on the mounting plate (32). The cutting blade lifting assembly (34) drives the cutting blade (33) to move up and down. The linear laser sensors (36) perform edge detection of the FPC roll (6) and the FPC sheet (7).

2. The automatic cutting and winding device for FPC rolls according to claim 1, characterized in that: The cutting blade rotating assembly (35) includes a first linear module (351), a first connecting block (352), a first rotating shaft (353), and a second connecting block (354). The first linear module (351) is fixedly mounted on the first mounting bracket (31), and the first linear module (351) drives the first connecting block (352) to move. The first rotating shaft (353) is rotatably mounted between the first connecting block (352) and the second connecting block (354) through a bearing. The second connecting block (354) is slidably connected to the mounting plate (32) through a guide rail.

3. The automatic cutting and winding device for FPC rolls according to claim 1, characterized in that: The cutting blade lifting assembly (34) includes a first cylinder (341), which is fixedly mounted on the mounting plate (32). The first cylinder (341) drives the cutting blade (33) to move up and down. The cutting blade (33) is slidably mounted on the mounting plate (32) via a guide rail.

4. The automatic cutting and winding device for FPC rolls according to claim 1, characterized in that: The feeding mechanism (2) includes a feeding roller (21), which is rotatably mounted on the machine body (1) via bearings, and limit members (22) are respectively provided at both ends of the feeding roller (21).

5. The automatic cutting and winding device for FPC rolls according to claim 1, characterized in that: The feeding mechanism (4) includes a receiving component (41) and a receiving component (42); The receiving assembly (41) includes a second mounting frame (411) and a plurality of receiving rollers (412). The second mounting frame (411) is fixedly mounted on the machine body (1). The receiving rollers (412) are rotatably mounted on the second mounting frame (411) via bearings. The receiving rollers (412) are provided with a plurality of receiving wheels (413). The receiving assembly (42) includes a second linear module (421), a second cylinder (422), a receiving platform (423), and multiple suction cups (424). The second linear module (421) is fixedly mounted on the machine body (1), and the second linear module (421) drives the second cylinder (422) to move. The second cylinder (422) drives the suction cups (424) to move up and down. The receiving platform (423) is mounted on the machine body (1).

6. The automatic cutting and winding device for FPC rolls according to claim 1, characterized in that: A clamping mechanism (5) is provided between the feeding mechanism (2) and the cutting mechanism (3); The pressing mechanism (5) includes a third mounting frame (51), a first pressing roller (52), a second pressing roller (53), two third connecting blocks (54), and two third cylinders (55). The third mounting frame (51) is fixedly mounted on the machine body (1). The first pressing roller (52) is rotatably mounted on the third mounting frame (51) via bearings. The third connecting blocks (54) are slidably mounted on the third mounting frame (51) via guide rails. The third cylinders (55) are fixedly mounted on the third mounting frame (51) and drive the third connecting blocks (54) to move up and down. The second pressing roller (53) is rotatably mounted between the two third connecting blocks (54) via bearings, and the second pressing roller (53) is located above the first pressing roller (52).

7. The automatic cutting and winding device for FPC rolls according to claim 5, characterized in that: The receiving assembly (41) further includes a receiving plate (414) and a fourth cylinder (415). The receiving plate (414) is located above the receiving roller (412), and the receiving plate (414) has a plurality of through holes (4141) adapted to the receiving wheel (413). The fourth cylinder (415) is fixedly mounted on the second mounting bracket (411), and the fourth cylinder (415) drives the receiving plate (414) to move up and down.

8. The automatic cutting and winding device for FPC rolls according to claim 5, characterized in that: The receiving assembly (42) further includes a fourth mounting bracket (425) and a linear rack motor (426). The fourth mounting bracket (425) is fixedly mounted on the machine body (1), and the linear rack motor (426) is fixedly mounted on the fourth mounting bracket (425). The linear rack motor (426) drives the receiving table (423) to move up and down.

9. The automatic cutting and winding device for FPC rolls according to claim 1, characterized in that: A second rotating shaft (37) is provided between the upper end of the mounting plate (32) and the inner wall of the first mounting frame (31). The second rotating shaft (37) is rotatably connected to the mounting plate (32) and the first mounting frame (31) through bearings. A third rotating shaft (38) is provided between the lower end of the mounting plate (32) and the inner wall of the first mounting frame (31). The third rotating shaft (38) is rotatably connected to the mounting plate (32) and the first mounting frame (31) through bearings. The mounting plate (32) has a through groove (321) through which the FPC roll (6) can pass.

10. The automatic cutting and winding device for FPC rolls according to claim 1, characterized in that: A guide plate (39) is fixedly installed on the mounting plate (32), and the guide plate (39) is located below the cutting blade (33).

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