Reinforcing and laminating device of FPC (Flexible Printed Circuit)

Abstract

The utility model discloses an FPC (Flexible Printed Circuit) reinforcing and laminating device, comprising a blanking and laminating assembly comprising a rack, a first lifting mechanism, a lifting support, a positioning plate, a second lifting mechanism and a lifting plate, the first lifting mechanism is connected to the rack, the lifting support is connected to the first lifting mechanism, the positioning plate and the second lifting mechanism are both connected to the lifting support, and the lifting plate is connected to the positioning plate; the positioning plate is provided with a blanking female die hole, the lifting plate is connected to the second lifting mechanism, a blanking male die block is arranged at the bottom of the lifting plate, and the thickness of the blanking male die block is larger than or equal to that of the positioning plate. And the winding and unwinding assembly comprises a reinforcing unwinding mechanism and a waste winding mechanism which are both connected to the rack, and the reinforcing unwinding mechanism and the waste winding mechanism are located on the two opposite sides of the positioning plate. Cooperative continuous machining of blanking and attaching can be achieved on the same station, the machining efficiency can be remarkably improved, the space utilization rate can be improved, the structure is compact and reliable, and the reinforcing and attaching effect can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of FPC processing, in particular to a reinforcing and bonding device for FPC. Background Art

[0002] FPC (Flexible Printed Circuit) is widely used in various portable electronic devices due to its good flexibility and high reliability. FPC has the characteristics of high wiring density, light weight, thin thickness and good bendability.

[0003] Due to the special flexibility of FPC, it can be used in different scenarios. For some special application scenarios, it is necessary to strengthen the structure of the specified position of the FPC, and often it is necessary to use reinforcing materials to achieve structural reinforcement of the FPC. In traditional technology, the reinforcing material strips are often punched and collected through a die-cutting structure, and then the cut reinforcing material sheets are bonded to the FPC product through manual operation equipment. This reinforcement bonding method has low processing efficiency and insufficient bonding accuracy. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides an FPC reinforcement and lamination device that can achieve continuous and reliable reinforcement punching and lamination processing, with high processing efficiency and good reinforcement and lamination effect.

[0005] According to an embodiment of the present invention, a reinforcing and bonding device for an FPC includes:

[0006] The blanking and laminating assembly includes a frame, a first lifting mechanism, a lifting bracket, a positioning plate, a second lifting mechanism, and a lifting plate. The frame is provided with a processing platform for placing PFC products. The first lifting mechanism is connected to the frame, the lifting bracket is connected to the first lifting mechanism, and the positioning plate and the second lifting mechanism are both connected to the lifting bracket. The positioning plate is located above the processing platform. The first lifting mechanism is used to drive the lifting bracket to move up and down. The positioning plate is provided with a blanking die hole. The lifting plate is connected to the second lifting mechanism. The lifting plate is located above the positioning plate. The second lifting mechanism is used to drive the lifting plate to move up and down. The bottom of the lifting plate is provided with a blanking convex module that matches the blanking die hole. The thickness of the blanking convex module is greater than or equal to the thickness of the positioning plate.

[0007] The unwinding and rewinding assembly includes a reinforcement unwinding mechanism and a waste rewinding mechanism, both of which are connected to the frame. The reinforcement unwinding mechanism and the waste rewinding mechanism are located on opposite sides of the positioning plate. The reinforcement unwinding mechanism is used to unwind the reinforcement material strip between the lifting plate and the positioning plate, and the waste rewinding mechanism is used to rewind the waste strip from between the lifting plate and the positioning plate.

[0008] In this embodiment, the reeling and unreeling assembly also includes a pre-bonding mechanism and a glue unreeling mechanism, both of which are connected to the frame. The pre-bonding mechanism is located on the side of the positioning plate away from the waste material reeling mechanism. The reinforcement unreeling mechanism and the glue unreeling mechanism are both located on the side of the pre-bonding mechanism away from the positioning plate. The glue unreeling mechanism is used to unreel the tape onto the pre-bonding mechanism, and the pre-bonding mechanism is used to bond the tape to the bottom surface of the reinforcement tape.

[0009] In this embodiment, the pre-bonding mechanism includes an anti-sticking roller and a pressure roller both rotatably connected to the frame, and the anti-sticking roller abuts against the circumferential surface of the pressure roller.

[0010] In this embodiment, the positioning plate is an anti-sticking plate structure.

[0011] In this embodiment, the reinforcement unwinding mechanism includes a reinforcement unwinding material tray and a reinforcement guide wheel both of which are rotatably connected to the frame, and the reinforcement guide wheel is located between the reinforcement unwinding material tray and the pre-bonding mechanism; the waste material winding mechanism includes a waste material winding material tray and a waste material guide wheel both of which are rotatably connected to the frame, and the waste material guide wheel is located between the waste material winding material tray and the pre-bonding mechanism; the viscose unwinding mechanism includes a viscose unwinding material tray and a viscose guide wheel, and the viscose guide wheel is located between the viscose unwinding material tray and the pre-bonding mechanism.

[0012] In this embodiment, a punching die is provided on the top of the positioning plate, and the punching die surrounds the top of the punching die hole.

[0013] In this embodiment, the blanking and fitting assembly also includes a pre-stressing plate and a spring. The pre-stressing plate is provided with a clearance hole matching the blanking convex module. The blanking convex module is inserted into the clearance hole. A guide column is provided on the top of the pre-stressing plate. The lifting plate is provided with a guide hole. The guide column is inserted into the guide hole. A limit block is provided on the top of the guide column. The spring is sleeved outside the guide column. The two ends of the spring are respectively connected to the pre-stressing plate and the lifting plate, so that the pre-stressing plate and the lifting plate form a movement trend away from each other.

[0014] In this embodiment, a first slide rail is provided on one side of the frame, a first slider is provided on one side of the lifting bracket, and the first slider is slidably connected to the first slide rail; a second slide rail is provided on one side of the lifting bracket, a second slider is provided on one side of the lifting plate, and the second slider is slidably connected to the second slide rail.

[0015] The embodiments of the present invention have at least the following beneficial effects:

[0016] By respectively arranging a reinforcement unwinding mechanism and a waste material rewinding mechanism on opposite sides of the punching and bonding component, the reinforcement strip can be directly processed continuously, and the reinforcement strip can be punched and formed by the punching convex module and the punching die hole, and by setting the thickness of the punching convex module to be greater than or equal to the thickness of the positioning plate, the reinforcement sheet obtained by punching can be directly bonded to the FPC product on the processing platform, and the coordinated continuous processing of punching and bonding can be realized at the same workstation, which can significantly improve the processing efficiency and effectively improve the space utilization rate. The structure of the overall device is compact and reliable, which can save the land cost of the overall processing line; in addition, before punching and bonding, the first lifting mechanism can drive the positioning plate through the lifting bracket to press the FPC product onto the processing platform, which can provide a good processing foundation for subsequent punching and bonding, realize the precise punching and bonding of the reinforcement sheet, ensure the accuracy of the reinforcement position, and thus effectively improve the reinforcement and bonding effect of the FPC product. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 A schematic diagram of the three-dimensional structure of the FPC reinforcement and bonding device according to an embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the FPC reinforcement and bonding device according to an embodiment of the present invention from another perspective;

[0020] Figure 3 This is a schematic top view of the structure of the FPC reinforcement and bonding device according to an embodiment of the present utility model;

[0021] Figure 4 The reinforcing bonding device of the FPC of the embodiment of the utility model is at the bonding front Figure 3 Schematic diagram of the cross-sectional structure of A-A';

[0022] Figure 5 The reinforcing bonding device of the FPC of the embodiment of the utility model is along the Figure 3 Schematic diagram of the cross-sectional structure of A-A';

[0023] Figure 6 Schematic diagram of the processing state of the FPC reinforcement and bonding device according to an embodiment of the present invention.

[0024] Reference numerals:

[0025] Frame 110, processing platform 111, first slide rail 112, first lifting mechanism 120, lifting bracket 130, first slide block 131, second slide rail 132, positioning plate 140, punching die hole 141, punching die 142, second lifting mechanism 150, lifting plate 160, punching die block 161, guide hole 162, second slide block 163, pre-pressing plate 170, clearance hole 171, guide post 172, limit block 173, spring 180;

[0026] Reinforced unwinding mechanism 210, reinforced unwinding material tray 211, reinforced guide wheel 212, waste winding mechanism 220, waste winding material tray 221, waste guide wheel 222, pre-bonding mechanism 230, anti-sticking roller 231, pressure roller 232, adhesive unwinding mechanism 240, adhesive unwinding material tray 241, adhesive guide wheel 242. DETAILED DESCRIPTION

[0027] The following describes in detail embodiments of the present invention. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0028] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, left, right, front, back, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0029] In the description of this utility model, if there is a description of first and second, it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0030] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0031] FPC (Flexible Printed Circuit) is widely used in various portable electronic devices due to its good flexibility and high reliability. FPC has the characteristics of high wiring density, light weight, thin thickness and good bendability. Due to the special flexibility of FPC, it can be used in different scenarios. For some special application scenarios, it is necessary to strengthen the structure of the FPC at the designated position, and it is often necessary to use reinforcing materials to achieve structural reinforcement of the FPC. In traditional technology, the reinforcing material strips are often punched and collected through a die-cutting structure, and then the cut reinforcing sheet is bonded to the FPC product through manual operation equipment. This reinforcement bonding method has low processing efficiency and insufficient bonding accuracy.

[0032] Some technologies utilize the following method for FPC reinforcement: first, the reinforcement material is manually placed at the designated location on the FPC; then, the material is tightly bonded to the FPC through heat or mechanical pressing; and finally, the excess material is removed. Manual errors during this process often lead to inaccurate reinforcement placement and even damage to the FPC's circuit structure. Furthermore, traditional bonding equipment often lacks precise punching and positioning mechanisms, resulting in low reinforcement material utilization, high scrap rates, and increased production costs.

[0033] The following is the attached Figure 1 To the attached Figure 6 , describing an FPC reinforcement and bonding device according to an embodiment of the utility model, which can realize continuous and reliable reinforcement punching and bonding processing, has high processing efficiency and good reinforcement and bonding effect.

[0034] Reference Figures 1 to 6 The present invention provides a FPC reinforcement and bonding device, comprising:

[0035] The blanking and laminating assembly includes a frame 110, a first lifting mechanism 120, a lifting bracket 130, a positioning plate 140, a second lifting mechanism 150 and a lifting plate 160. The frame 110 is provided with a processing platform 111 for placing PFC products. The first lifting mechanism 120 is connected to the frame 110. The lifting bracket 130 is connected to the driving end of the first lifting mechanism 120. The positioning plate 140 and the second lifting mechanism 150 are both connected to the lifting bracket 130. The positioning plate 140 and the lifting bracket 130 are both located above the processing platform 111. The positioning plate 140 is used to press the FPC product on the processing platform 111. The first lifting mechanism 120 is used to drive the lifting bracket 130 and the positioning plate 140 to move relative to the processing platform 111. The positioning plate 140 is provided with a blanking die hole 141. The lifting plate 160 is connected to the second lifting mechanism 150. The lifting plate 160 is located above the positioning plate 140. The second lifting mechanism 150 The lifting plate 160 is used to drive the lifting plate 160 to lift relative to the positioning plate 140. The bottom of the lifting plate 160 is provided with a blanking convex module 161 that matches the blanking die hole 141. The blanking convex module 161 follows the lifting plate 160 to descend and can cooperate with the blanking die hole 141 to blank the reinforcing strip. The thickness of the blanking convex module 161 is greater than or equal to the thickness of the positioning plate 140, so that when the blanking convex module 161 follows the lifting plate 160 to descend, it can push the punched reinforcing sheet to the bottom of the positioning plate 140, thereby attaching the punched reinforcing sheet to the FPC product. The width of the blanking convex module 161 is smaller than the width of the reinforcing strip, so that the width of the reinforcing sheet is smaller than the width of the reinforcing strip, which can ensure that the reinforcing strip will not break after the reinforcing sheet is punched out, and can ensure that the reinforcing strip can be continuously transported. Preferably, the first lifting mechanism 120 and the second lifting mechanism 150 can both be configured as cylinders that extend and retract in the vertical direction.

[0036] The unwinding and rewinding assembly includes a reinforcement unwinding mechanism 210 and a waste rewinding mechanism 220, both of which are connected to the frame 110. The reinforcement unwinding mechanism 210 and the waste rewinding mechanism 220 are located on opposite sides of the positioning plate 140. The reinforcement unwinding mechanism 210 is used to unwind the reinforcement material strip between the lifting plate 160 and the positioning plate 140. The reinforcement material strip can be set to aluminum foil, stainless steel sheet, resin sheet, etc. The waste rewinding mechanism 220 is used to rewind the waste strip from between the lifting plate 160 and the positioning plate 140.

[0037] The working process is: reference Figures 4 to 6As shown, the reinforcement unwinding mechanism 210 unwinds the reinforcement tape between the lifting plate 160 and the positioning plate 140, and the reinforcement tape passes between the lifting plate 160 and the positioning plate 140 and is wound onto the waste winding mechanism 220. The FPC product is delivered to the processing platform 111 by manual or external mechanical structures, and the target processing area of ​​the FPC product is aligned to the bottom of the punching die hole 141. The first lifting mechanism 120 drives the lifting bracket 130 and the connected structure to descend synchronously until the positioning plate 140 presses the FPC product on the processing platform 111. The second lifting mechanism 150 drives the lifting plate 160 to descend and approach the positioning plate 140, and the punching convex module 161 is punched into the punching die hole 141, thereby realizing punching and forming the corresponding area of ​​the reinforcement tape. The reinforcement sheet obtained after punching is further pressed down by the punching convex module 161, and the reinforcement sheet is adhered to the top surface of the FPC product through the punching die hole 141.

[0038] By respectively arranging a reinforcement unwinding mechanism 210 and a waste material rewinding mechanism 220 on opposite sides of the blanking and laminating component, the reinforcement strip can be directly processed continuously. The reinforcement strip can be blanked and formed by the blanking convex module 161 and the blanking die hole 141. Moreover, by arranging the thickness of the blanking convex module 161 to be greater than or equal to the thickness of the positioning plate 140, the reinforcement sheet obtained by blanking can be directly laminated to the FPC product on the processing platform 111. Compared with the inefficient separate workstations for blanking and laminating in the traditional technology, the present invention arranges blanking and laminating to achieve coordinated and continuous processing at the same workstation, which can significantly improve processing efficiency and effectively improve space utilization. The structure of the overall device is compact and reliable, which can save the land cost of the overall processing line.

[0039] In addition, before punching and laminating, the first lifting mechanism 120 can drive the positioning plate 140 via the lifting bracket 130 to press the FPC product onto the processing platform 111, providing a good processing foundation for subsequent punching and laminating, achieving precise punching and laminating of the reinforcement sheet, ensuring the accuracy of the reinforcement position, and thus effectively improving the reinforcement and laminating effect of the FPC product. The reinforcement unwinding mechanism 210 and the waste material rewinding mechanism 220 can automatically unwind the reinforcement tape to the specified position and rewind the waste tape in a timely manner.

[0040] It can be understood that the rewinding and unwinding assembly further includes a pre-bonding mechanism 230 and an adhesive unwinding mechanism 240 both connected to the frame 110. The pre-bonding mechanism 230 is located on the side of the positioning plate 140 away from the waste winding mechanism 220. The reinforcement unwinding mechanism 210 and the adhesive unwinding mechanism 240 are both located on the side of the pre-bonding mechanism 230 away from the positioning plate 140. The adhesive unwinding mechanism 240 is used to unwind the tape to the pre-bonding mechanism 230. The pre-bonding mechanism 230 is used to The tape is bonded to the bottom surface of the reinforcing strip, and then sent between the lifting plate 160 and the positioning plate 140. The reinforcing strip with the tape is punched out by the punching convex module 161 and the punching die hole 141. After punching, the reinforcing sheet and the tape on its bottom surface pass through the punching die hole 141 and descend to the top surface of the FPC product. The punching convex module 161 presses the reinforcing sheet and the adhesive layer on its bottom surface onto the surface of the FPC product, thereby completing the reinforcement and bonding process.

[0041] The adhesive tape is then bonded to the adhesive tape, and the adhesive tape is then bonded to the adhesive tape.

[0042] It can be understood that the positioning plate 140 is an anti-sticking plate structure.

[0043] Specifically, the positioning plate 140 can be set as a plate of anti-sticking material such as polytetrafluoroethylene plate, carbon fiber plate, etc. By setting the positioning plate 140 as an anti-sticking plate structure, it can effectively prevent the tape from sticking to the top surface of the positioning plate 140 during the punching process and affecting the reliability of the overall processing action.

[0044] It can be understood that the reinforcement unwinding mechanism 210 includes a reinforcement unwinding material disc 211 and a reinforcement guide wheel 212 both of which are rotatably connected to the frame 110, and the reinforcement guide wheel 212 is located between the reinforcement unwinding material disc 211 and the pre-bonding mechanism 230, and the reinforcement guide wheel 212 is used to adjust the position of the reinforcement tape between the reinforcement unwinding material disc 211 and the pre-bonding mechanism 230; the waste winding mechanism 220 includes a waste winding material disc 221 and a waste guide wheel 222 both of which are rotatably connected to the frame 110, and the waste guide wheel 222 is located between the waste winding material disc 221 and the pre-bonding mechanism 2 30, the waste guide wheel 222 is used to adjust the position of the waste tape between the waste winding material disc 221 and the pre-bonding mechanism 230; the viscose unwinding mechanism 240 includes a viscose unwinding material disc 241 and a viscose guide wheel 242, and the viscose guide wheel 242 is located between the viscose unwinding material disc 241 and the pre-bonding mechanism 230. The viscose guide wheel 242 is used to adjust the position of the reinforcement tape between the viscose unwinding material disc 241 and the pre-bonding mechanism 230. Preferably, the viscose guide wheel 242 can be an anti-sticking rubber wheel, an anti-sticking ceramic wheel, a carbon fiber wheel, a polytetrafluoroethylene wheel, etc.

[0045] Specifically, the reinforcement unwinding material tray 211, the waste material winding material tray 221 and the adhesive unwinding material tray 241 are all connected to corresponding driving motors, and each motor can drive the corresponding material tray to realize corresponding rotation.

[0046] It can be understood that a punching die 142 is provided on the top of the positioning plate 140, and the punching die 142 surrounds the top of the punching die hole 141. The punching die 142 cooperates with the lifting plate 160 and the punching convex module 161 to effectively improve the punching and forming effect of the reinforcement strip, thereby effectively improving the reinforcement and bonding effect of the FPC product.

[0047] It can be understood that the blanking and fitting assembly also includes a pre-pressing plate 170 and a spring 180. The pre-pressing plate 170 is provided with a clearance hole 171 that matches the blanking convex module 161. The blanking convex module 161 is inserted into the clearance hole 171. The top of the pre-pressing plate 170 is provided with a guide column 172. The lifting plate 160 is provided with a guide hole 162. The guide column 172 is inserted into the guide hole 162. The top of the guide column 172 is provided with a limit block 173. The limit block 173 is used to limit the extreme position between the guide column 172 and the lifting plate 160, which can effectively prevent the pre-pressing plate 170 from being completely The lifting plate 160 is detached from the lifting plate 160 and falls, and the spring 180 is sleeved on the outside of the guide column 172. The two ends of the spring 180 are respectively connected to the pre-load plate 170 and the lifting plate 160, so that the pre-load plate 170 and the lifting plate 160 form a movement trend away from each other. When the reinforcement process is carried out, the second lifting mechanism 150 drives the lifting plate 160 to descend, and the pre-load plate 170 first contacts the reinforcement strip and presses it onto the positioning plate 140. The spring 180 is continuously compressed, and the punching convex module 161 descends and cooperates with the punching die hole 141 to realize punching and forming of the reinforcement strip.

[0048] It can be understood that a first slide rail 112 is provided on one side of the frame 110, and the first slide rail 112 is perpendicular to the horizontal plane. A first slider 131 is provided on one side of the lifting bracket 130, and the first slider 131 is slidably connected to the first slide rail 112. The first slide rail 112 is used to limit the movement of the first slider 131, which can ensure that the first slider 131 can achieve linear sliding, thereby effectively limiting the lifting bracket 130 to only be able to achieve linear lifting relative to the frame 110; a second slide rail 132 is provided on one side of the lifting bracket 130, and the second slide rail 132 is perpendicular to the horizontal plane. A second slider 163 is provided on one side of the lifting plate 160, and the second slider 163 is slidably connected to the second slide rail 132. The second slide rail 132 is used to limit the movement of the second slider 163, which can ensure that the second slider 163 can achieve linear sliding, thereby effectively limiting the lifting plate 160 to only be able to achieve linear lifting relative to the lifting bracket 130.

[0049] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A reinforcing and bonding device for FPC, characterized in that: include: A blanking and laminating assembly comprises a frame (110), a first lifting mechanism (120), a lifting bracket (130), a positioning plate (140), a second lifting mechanism (150) and a lifting plate (160); the frame (110) is provided with a processing platform (111) for placing PFC products; the first lifting mechanism (120) is connected to the frame (110); the lifting bracket (130) is connected to the first lifting mechanism (120); the positioning plate (140) and the second lifting mechanism (150) are both connected to the lifting bracket (130); the positioning plate (140) is located on the processing platform (111). The first lifting mechanism (120) is used to drive the lifting bracket (130) to move up and down, the positioning plate (140) is provided with a punching die hole (141), the lifting plate (160) is connected to the second lifting mechanism (150), the lifting plate (160) is located above the positioning plate (140), the second lifting mechanism (150) is used to drive the lifting plate (160) to move up and down, the bottom of the lifting plate (160) is provided with a punching convex module (161) matching the punching die hole (141), and the thickness of the punching convex module (161) is greater than or equal to the thickness of the positioning plate (140); The unwinding and rewinding assembly comprises a reinforcement unwinding mechanism (210) and a waste material rewinding mechanism (220) both connected to the frame (110); the reinforcement unwinding mechanism (210) and the waste material rewinding mechanism (220) are located on opposite sides of the positioning plate (140); the reinforcement unwinding mechanism (210) is used to unwind the reinforcement material strip between the lifting plate (160) and the positioning plate (140); and the waste material rewinding mechanism (220) is used to rewind the waste material strip from between the lifting plate (160) and the positioning plate (140).

2. The FPC reinforcement and bonding device according to claim 1, characterized in that: The rewinding and unwinding assembly further comprises a pre-bonding mechanism (230) and an adhesive unwinding mechanism (240) both connected to the frame (110); the pre-bonding mechanism (230) is located on a side of the positioning plate (140) away from the waste rewinding mechanism (220); the reinforcement unwinding mechanism (210) and the adhesive unwinding mechanism (240) are both located on a side of the pre-bonding mechanism (230) away from the positioning plate (140); the adhesive unwinding mechanism (240) is used to unwind the tape onto the pre-bonding mechanism (230); and the pre-bonding mechanism (230) is used to bond the tape to the bottom surface of the reinforcement tape.

3. The FPC reinforcement and bonding device according to claim 2, characterized in that: The pre-bonding mechanism (230) comprises an anti-sticking roller (231) and a pressing roller (232) both of which are rotatably connected to the frame (110), and the anti-sticking roller (231) abuts against the circumferential surface of the pressing roller (232).

4. The FPC reinforcement and bonding device according to claim 3, characterized in that: The positioning plate (140) is an anti-sticking plate structure.

5. The FPC reinforcement and bonding device according to claim 4, characterized in that: The reinforcing unwinding mechanism (210) comprises a reinforcing unwinding material disc (211) and a reinforcing guide wheel (212) both rotatably connected to the frame (110), and the reinforcing guide wheel (212) is located between the reinforcing unwinding material disc (211) and the pre-bonding mechanism (230); the waste material winding mechanism (220) comprises a waste material winding material disc (221) and a waste material guide wheel (222) both rotatably connected to the frame (110), and the waste material guide wheel (222) is located between the waste material winding material disc (221) and the pre-bonding mechanism (230); the adhesive unwinding mechanism (240) comprises an adhesive unwinding material disc (241) and an adhesive guide wheel (242), and the adhesive guide wheel (242) is located between the adhesive unwinding material disc (241) and the pre-bonding mechanism (230).

6. The FPC reinforcement and bonding device according to claim 1, characterized in that: A punching die (142) is provided on the top of the positioning plate (140), and the punching die (142) surrounds the top of the punching die hole (141).

7. The FPC reinforcement and bonding device according to claim 6, characterized in that: The blanking and fitting assembly also includes a pre-pressing plate (170) and a spring (180). The pre-pressing plate (170) is provided with a clearance hole (171) matching the blanking convex module (161), and the blanking convex module (161) is inserted into the clearance hole (171). The top of the pre-pressing plate (170) is provided with a guide column (172), and the lifting plate (160) is provided with a guide hole (162). The guide column (172) is inserted into the guide hole (162), and the top of the guide column (172) is provided with a limit block (173). The spring (180) is sleeved outside the guide column (172), and the two ends of the spring (180) are respectively connected to the pre-pressing plate (170) and the lifting plate (160), so that the pre-pressing plate (170) and the lifting plate (160) form a movement trend that deviates from each other.

8. The FPC reinforcement and bonding device according to claim 7, characterized in that: A first slide rail (112) is provided on one side of the frame (110), a first slider (131) is provided on one side of the lifting bracket (130), and the first slider (131) is slidably connected to the first slide rail (112); a second slide rail (132) is provided on one side of the lifting bracket (130), and a second slider (163) is provided on one side of the lifting plate (160), and the second slider (163) is slidably connected to the second slide rail (132).

Images