Laminating machine for reinforcing plate of FPC (Flexible Printed Circuit) board

Abstract

The invention relates to the technical field of FPC (flexible printed circuit) board stiffening plate processing equipment, in particular to an FPC board stiffening plate laminating machine. The position adjusting part comprises a double-rail sliding table transversely arranged at the top in the machine frame, a moving frame is arranged between sliding blocks of the double-rail sliding table, a mounting frame is arranged on the moving frame, a displacement set is arranged on the moving frame, and a distribution frame internally provided with at least two winding parts is arranged on a moving piece of the displacement set. The stamping part, the conveying part and the attaching part are respectively designed into independent modules, so that product defects caused by uneven or overlarge pressure are effectively avoided, and the consistency and the yield of products are remarkably improved; meanwhile, the device is further provided with a plurality of groups of winding parts which operate independently, and the flexible positioning function of the moving part and the position adjusting part is matched, so that different types of reinforcing plate films can be continuously switched and used, the attachment requirements of different types of FPC boards are met, the production continuity, the process degree and the adaptive capacity of the device are further improved, and the production cost is reduced. And diversified production requirements can be met more flexibly.

Description

Technical Field

[0001] The present invention relates to the technical field of FPC board reinforcement board processing equipment, and particularly relates to an FPC board reinforcement board laminating machine. Background Art

[0002] A flexible printed circuit board (referred to as FPC) is a printed circuit board made of a flexible substrate, which has good flexibility and bendability and is widely used in many fields such as consumer electronics, automotive electronics, and medical equipment. However, due to its soft material, problems such as stress concentration and bending fatigue are likely to occur during the assembly process or actual use, affecting its structural stability and service life. To enhance the mechanical strength and structural stability of the FPC, a reinforcement board is usually laminated on a specific area thereof to improve the local or overall rigidity. This reinforcement process plays a key role in improving the durability and reliability of the product.

[0003] Currently, the common reinforcement board laminating methods on the market are mainly divided into two types: manual operation and automated equipment. Although the manual method has a certain degree of flexibility and is suitable for laminating single or multiple types of reinforcement boards, it has been gradually replaced by fully automatic reinforcement board laminating machines due to its cumbersome operation and low efficiency. Existing fully automatic laminating equipment generally has automatic feeding and stamping lamination functions, but there are still many limitations in actual applications: 1. Inaccurate pressure control: Most existing equipment adopts the working mode of "stamping and taking the board for lamination immediately", resulting in difficulty in accurately controlling the stamping and lamination forces in the same equipment, and problems such as excessive pressure or uneven distribution are likely to occur, thus affecting the quality of the finished product; 2. Limited multi-specification processing ability: Multiple different specifications of reinforcement boards often need to be laminated on some FPC boards to meet the strength requirements. Although the manual method has a certain degree of flexibility, the efficiency is low; while some automated equipment only supports the lamination operation of a single specification arrangement, and manual assistance is required when changing the type of reinforcement board, which increases the operation complexity and also affects the continuity of the production process.

[0004] To solve the above problems, a special FPC board reinforcement board laminating machine is hereby proposed, which can effectively optimize the stamping and pasting processing operation and support the continuous and flexible lamination processing of multiple reinforcement boards, so as to achieve automated continuous production, reduce manual intervention, ensure product quality, improve work efficiency, and meet the growing market demand for high-performance FPCs. Summary of the Invention

[0005] To overcome the above-mentioned shortcomings of the existing technology, the present invention provides an FPC board reinforcement board laminating machine that can effectively optimize the stamping and pasting processing operation and support the continuous and flexible lamination processing of multiple reinforcement boards.

[0006] The technical solution is as follows: An FPC board reinforcement board laminating machine, comprising: A frame, on which a chassis is provided, and a workbench is provided inside the chassis; A moving part, which includes a driving group arranged inside the workbench and a suction plate arranged on the moving part of the driving group. The suction plate is used for adsorbing and fixing the FPC board body; A position adjustment part, which includes a double-rail sliding table horizontally arranged at the top inside the chassis. A moving frame is arranged between the sliders of the double-rail sliding table. An installation frame is arranged on the moving frame. A displacement group is arranged on the moving frame. A distribution frame with at least two winding parts is arranged on the moving part of the displacement group. The winding parts are used for winding different reinforcing plate films respectively, and a multi-station guide table for guiding the adhesive strips of the reinforcing plate films to extend is arranged on the distribution frame; A stamping part, which includes a second driving cylinder arranged inside the installation frame. An installation plate is arranged at the bottom of the installation frame. An arc-shaped plate slides on the installation plate. Pressing rods which are in contact and cooperation with the telescopic end of the second driving cylinder are slidably penetrated through the arc-shaped plate at intervals. An elastic part one is arranged between the pressing rods and the arc-shaped plate. The bottom ends of the pressing rods are all threadedly connected with pressing frames with sharp ends on both sides, which are used for stamping and dividing the reinforcing plate body; A conveying part and an attaching part are arranged on the installation frame in sequence from left to right. The conveying part is used for conveying the divided reinforcing plate body, and the attaching part attaches the conveyed reinforcing plate body to the FPC board body.

[0007] Preferably, the driving group includes a longitudinal sliding table arranged inside the workbench. A transverse sliding table is arranged between the sliders of the longitudinal sliding table. A first driving motor is arranged on the slider of the transverse sliding table. A silica gel sleeve is arranged on the workbench. The first driving motor passes through the silica gel sleeve, and the suction plate is connected with the output end of the first driving motor.

[0008] Preferably, the displacement group includes an electric screw rod installed between the front and rear sides of the moving frame. A guiding frame is arranged on the left side of the moving frame. The distribution frame is slidably connected with the guiding frame and is threadedly connected with the body of the electric screw rod.

[0009] Preferably, each winding part includes a second driving motor installed on the distribution frame at intervals. A plurality of compartments adapted to the number of the second driving motors are separated inside the distribution frame. Rotating seats are rotated on the inner walls of both sides of each compartment. A winding rod is arranged between the two rotating seats in the same compartment. The two winding rods in the same group are respectively used for winding and unwinding the reinforcing plate film. A pulley group is arranged between the left rotating seat and the output end of the corresponding adjacent second driving motor.

[0010] Preferably, it further includes an insertion plate. The two ends of the winding rod are threadedly connected with the insertion plate, and the insertion plate is inserted and matched with the corresponding rotating seat.

[0011] Preferably, it further includes a fitting part. The fitting part includes an extension frame obliquely arranged on the left side of the installation frame. A driving cylinder I with its telescopic end facing downwards is arranged on the extension frame. A rigid rod is arranged on the telescopic end of the driving cylinder I. A soft rod is arranged at each end of the rigid rod. The rigid rod and the soft rod are close to and fit on the reinforced plate film after extension on the multi-station guide table.

[0012] Preferably, the stamping part further includes an electric gear installed on the installation plate, and an arc rack meshing with the electric gear is arranged on the arc plate; and a sensor adapted to the number of stations is built in the multi-station guide table, and the sensor is electrically connected to the electric lead screw and the electric gear.

[0013] Preferably, the stamping part further includes a sliding rod slidably penetrating through the pressing frame. An elastic part II is arranged between the sliding rod and the inner wall of the pressing frame, and a pushing plate is arranged at the bottom end of the sliding rod.

[0014] Preferably, the conveying part includes a bracket arranged at the bottom of the installation frame. An electric push rod with its telescopic end facing right is installed on the bracket. A moving table for placing the divided reinforced plate body is arranged on the telescopic end of the electric push rod.

[0015] Preferably, the attaching part includes a driving cylinder III arranged in the installation frame. The telescopic end of the driving cylinder III slidably passes through the installation frame and is located on the right side of the moving table. An adsorption disc for adsorbing and conveying the fitting of the reinforced plate body is arranged on the telescopic end of the driving cylinder III. An air pump is arranged on the installation frame. An air connection pipe is connected to the air port of the air pump, and the end of the connection pipe is communicated with the adsorption disc.

[0016] The beneficial effects of the present invention are as follows: By designing the stamping part, the conveying part and the attaching part as independent modules respectively, each functional unit can achieve independent operation and precise control. Especially during the attaching process of the reinforced plate, the attaching pressure can be finely adjusted, effectively avoiding product defects caused by uneven or excessive pressure, and significantly improving the consistency and yield rate of products; At the same time, the device is also equipped with multiple independently operating winding parts, and cooperates with the multi-station guide table for coordinated operation to realize independent continuous feeding of multiple types of reinforced plate films. The overall layout is integrated. With the flexible positioning functions of the moving part and the position adjustment part, different types of reinforced plate films can be continuously switched and used, so as to meet the attaching requirements of different types of FPC boards, further improving the practicality and applicability of the device, enabling the device as a whole to flexibly process the processing requirements of multi-specification reinforced plates, expanding the application range of the device, significantly improving the overall production efficiency, and better meeting the growing market demand for high-performance flexible printed circuit boards (FPC); In summary, the present device realizes the full - process automated operation from the winding, conveying, stamping of the reinforcing plate film to the final attachment to the FPC board, greatly reducing manual intervention, lowering labor intensity and labor costs. At the same time, it improves the continuity, process degree and adaptability of production, and can more flexibly meet the diverse production requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic assembly structure diagram of the present invention.

[0018] Figure 2 It is a three - dimensional structural cross - sectional view of the internal structure of the frame of the present invention.

[0019] Figure 3 It is a three - dimensional structural schematic diagram of each component of the moving part of the present invention.

[0020] Figure 4 It is a planar structural cross - sectional view of the position - adjusting part, winding part, fitting part, stamping part, conveying part and attaching part of the present invention.

[0021] Figure 5 For the present invention Figure 4 It is an exploded structural schematic diagram of each part component in it.

[0022] Figure 6 It is a three - dimensional structural schematic diagram of some components of the winding part of the present invention.

[0023] Figure 7 It is a three - dimensional structural schematic diagram of some components of the rotating seat and the pulley group of the present invention.

[0024] Figure 8 It is a three - dimensional structural schematic diagram of the winding rod and the inserting plate of the present invention.

[0025] Figure 9 It is a three - dimensional structural cross - sectional view of some components of the fitting part, stamping part, conveying part and attaching part of the present invention.

[0026] Figure 10 It is a planar structural schematic diagram of the electric push rod and the moving table of the present invention.

[0027] Figure 11 It is a three - dimensional structural schematic diagram of components such as the pressing rod and the pressing frame of the present invention.

[0028] Figure 12 It is a three - dimensional structural cross - sectional view of components such as the sliding rod and the pushing plate of the present invention.

[0029] Description of the reference numerals: 100, FPC board body; 101, reinforcing plate film; 102, reinforcing plate body; 1, frame; 10, machine frame; 2, moving part; 21, workbench; 22, silica gel sleeve; 23, longitudinal sliding table; 24, transverse sliding table; 25, driving motor I; 26, adsorption plate; 3, position adjustment part; 31, double-rail sliding table; 32, moving frame; 321, mounting frame; 33, electric lead screw; 34, guiding frame; 35, distribution frame; 351, multi-station guiding table; 4, winding part; 41, driving motor II; 42, rotating seat; 43, pulley group; 44, winding rod; 441, insertion plate; 5, fitting part; 51, extension frame; 52, driving cylinder I; 53, rigid rod; 54, flexible rod; 6, stamping part; 61, driving cylinder II; 62, mounting plate; 63, electric gear; 64, arc plate; 65, arc rack; 66, pressing rod; 67, elastic part I; 68, pressing frame; 680, sharp end; 681, sliding rod; 682, pushing plate; 683, elastic part II; 7, conveying part; 71, support; 72, electric push rod; 73, moving table; 8, attaching part; 81, driving cylinder III; 82, adsorption disc; 83, air pump; 84, connecting pipe. Detailed implementation mode

[0030] The following is only a preferred embodiment of the present invention, and does not limit the protection scope of the present invention accordingly.

[0031] Embodiment: An FPC board reinforcing plate laminating machine, as Figures 1-12 shown, includes: A frame 1, a machine frame 10 with a hollow structure is arranged at the top of the frame 1, and a workbench 21 is arranged at the bottom inside the machine frame 10. For details, see Figure 1 , openings are respectively formed in the front side and the right side of the machine frame 10. Among them, the front side opening is equipped with a movable door, and the right side opening is installed with a movable window to facilitate the connection of subsequent other equipment and the operation of material entry and exit; A moving part 2, the moving part 2 includes a driving group arranged in the workbench 21, and an adsorption plate 26 arranged on the moving part of the driving group. The adsorption plate 26 is used to adsorb and fix the FPC board body 100; Position adjustment unit 3. The position adjustment unit 3 includes a double-rail slide 31 horizontally arranged at the top inside the machine frame 10. A moving frame 32 is arranged between the sliders of the double-rail slide 31. The moving frame 32 can be driven to move left and right through the double-rail slide 31. At the bottom of the moving frame 32, an installation frame 321 is fixedly arranged at the front side position. A displacement group is arranged on the moving frame 32. A distribution frame 35 is arranged on the moving part of the displacement group. Three independently operating winding parts 4 are arranged inside the distribution frame 35. Each winding part 4 is respectively used for winding different types of reinforcing plate films 101. And a multi-station guide table 351 is arranged on the distribution frame 35. The multi-station guide table 351 is used to guide the rubber strips of each reinforcing plate film 101 to extend orderly. It can be seen that through the coordinated cooperation of multiple independent winding parts 4 and the multi-station guide table 351, the device can perform flexible and independent winding processing on various specifications of reinforcing plate films 101, so as to realize the continuous feeding of various types of reinforcing plate bodies 102, provide a basis for the subsequent attaching operations of different reinforcing plate bodies 102, ensure that the overall device has a diversified and flexible processing flow, and fully meet the usage requirements of various reinforcing plate bodies 102 for the FPC board body 100 in different application scenarios; Stamping unit 6. The stamping unit 6 includes a driving cylinder two 61 fixedly arranged inside the installation frame 321. The telescopic end of the driving cylinder two 61 faces downward and slidably passes through the bottom of the installation frame 321. An installation plate 62 is fixedly arranged at the bottom of the installation frame 321. An arc-shaped plate 64 slides on the installation plate 62. A pressure rod 66 that is in contact and cooperation with the telescopic end of the driving cylinder two 61 is slidably penetrated through the arc-shaped plate 64 at intervals. The number of the pressure rods 66 matches the number of the winding parts 4. And an elastic part one 67 is arranged between the pressure rod 66 and the arc-shaped plate 64. In this embodiment, the elastic part one 67 is a spring, so as to provide a necessary elastic acting force for the reset movement of the pressure rod 66. The bottom ends of the pressure rods 66 are all threadedly connected with a pressing frame 68 with sharp ends 680 on both sides, which is used for stamping and dividing the reinforcing plate body 102; Conveying unit 7 and attaching unit 8 are arranged on the installation frame 321 in sequence from left to right. The conveying unit 7 is used for conveying the divided reinforcing plate body 102, and the attaching unit 8 attaches the conveyed reinforcing plate body 102 to the FPC board body 100.

[0032] It can be seen from this that by setting the stamping unit 6, the conveying unit 7 and the attaching unit 8, the stamping and attaching operations of the reinforcing plate body 102 are functionally separated, which not only improves the control accuracy of each process under different working conditions, but also helps to improve the guarantee ability of the overall device for the finished product quality of the FPC board body 100. At the same time, the winding part 4 adopts a multi-station independent processing mode, which can handle the winding operations of various types of reinforcing plate films 101, and further meet the application requirements of different types of reinforcing plate bodies 102 for the subsequent FPC board body 100; Moreover, the entire device adopts an integrated layout design, and a drive group, as well as a dual-rail slide 31 and a displacement group structure, are configured in the moving part 2, so as to realize flexible and precise position adjustment between the FPC board body 100 and the reinforcing plate film 101, break through the operation limitations of the traditional curing arrangement on the attachment position, significantly enhance the overall adaptability and flexibility of the device, enable the device to complete continuous, efficient, and precise attachment operations under various working conditions, be applicable to the attachment operation processing of the reinforcing plate body 102 in a diversified FPC board body 100, and effectively improve production efficiency and product quality.

[0033] As Figure 3 shown, the drive group includes a longitudinal slide 23 fixedly arranged in the workbench 21. A transverse slide 24 is arranged between the sliders of the longitudinal slide 23. The two together form a two-axis linkage structure capable of realizing precise movement in the X-Y plane. A drive motor 1 25 is arranged on the slider of the transverse slide 24. A silica gel sleeve 22 is arranged on the workbench 21. The drive motor 1 25 passes through the silica gel sleeve 22 to ensure good sealing and protection effects of the moving parts in the workbench 21. And the adsorption plate 26 is connected to the output end of the drive motor 1 25. With the power support of the drive motor 1 25, the adsorption plate 26 can not only realize linear displacement in the front, back, left, and right directions, but also perform angle rotation adjustment, so as to meet the comprehensive coverage of the attachment position adjustment of the FPC board body 100.

[0034] As Figures 4-6 shown, the displacement group includes an electric screw rod 33 installed between the front and rear sides of the moving frame 32. And a guide frame 34 is arranged on the left side of the moving frame 32. The distribution frame 35 is slidably connected to the guide frame 34, and the distribution frame 35 is threadedly connected to the body of the electric screw rod 33, so as to drive the distribution frame 35 and its upper components to move back and forth, thereby adjusting the relative position between the built-in winding part 4 and the parts inside the installation frame 321.

[0035] As Figures 4-7 shown, each winding part 4 includes drive motors 2 41 fixedly installed at intervals on the right side of the distribution frame 35. There are three compartments separated in the distribution frame 35, and the number of each compartment is two, for a total of six compartments, meeting the processing requirements of independent operation of multiple reinforcing plate films 101. And the two compartments in the same group are arranged symmetrically left and right. Rotating seats 42 are rotated on the front and rear inner walls of the compartment. A winding rod 44 is arranged between the two rotating seats 42 in the same compartment. The two winding rods 44 in the same group are respectively used for the winding and unwinding operations of the corresponding reinforcing plate film 101. A pulley group 43 is arranged between the left rotating seat 42 and the output end of the corresponding adjacent drive motor 2 41. Through the cooperation of the drive motor 2 41 and the pulley group 43, the driving rotation of the winding rod 44 is realized to ensure the stable operation of the winding process of the reinforcing plate film 101.

[0036] As Figure 8 shown, it further includes a plug board 441. The front and rear ends of the winding rod 44 are threadedly connected with the plug board 441. The plug board 441 is inserted and matched with the corresponding rotating seat 42. Specifically, a U-shaped groove is formed on the plug board 441, so that the plug board 441 can be stably inserted and positioned between the corresponding rotating seats 42, ensuring the tight connection and stable operation between the two. In addition, the threaded connection design between the plug board 441 and the winding rod 44 also facilitates flexible disassembly, making it convenient for the loading and unloading of the reinforcing plate film 101.

[0037] As Figure 4 、 Figure 5 and Figure 9 shown, it further includes a fitting part 5. The fitting part 5 includes an extension frame 51 inclined on the left side of the mounting frame 321. A driving cylinder 52 with a telescopic end facing downwards is fixedly arranged on the extension frame 51. A rigid rod 53 is arranged on the telescopic end of the driving cylinder 52. A soft rod 54 is arranged at each of the front and rear ends of the rigid rod 53. The rigid rod 53 and the soft rod 54 work together to closely fit against the reinforcing plate film 101 extending from the multi-station guide table 351. By using rods with different hardnesses (i.e., the rigid rod 53 and the soft rod 54), it is possible to adapt to rubber strips of different thicknesses, so as to position and fix the rubber strips of the reinforcing plate film 101 under different usage conditions, ensuring the stable path of the reinforcing plate film 101 during the winding process.

[0038] As Figure 4 、 Figure 5 、 Figure 9 、 Figure 11 and Figure 12 shown, the stamping part 6 further includes an electric gear 63 installed on the mounting plate 62, and an arc-shaped rack 65 meshing with the electric gear 63 is arranged on the arc-shaped plate 64; and a sensor adapted to the number of stations is built in the multi-station guide table 351, and the sensor is electrically connected to the electric lead screw 33 and the electric gear 63, so that the position adjustment of the rubber strips on the pressing frame 68 and the multi-station guide table 351 can be coordinated, ensuring that the subsequent pressing frame 68 can be adapted to the specifications of the corresponding reinforcing plate body 102.

[0039] As Figure 11 and Figure 12As shown, the stamping section 6 further includes a slide bar 681 slidably passing through the pressing frame 68. An elastic member II 683 is provided between the slide bar 681 and the inner wall of the pressing frame 68. In this embodiment, the elastic member II 683 is a spring, and a push plate 682 is provided at the bottom end of the slide bar 681. Through the setting of the elastic member II 683, necessary elastic support can be provided for the reset movement of the slide bar 681 and the push plate 682, ensuring that the push plate 682 can be automatically reset during the return process of the pressing frame 68, so that the push plate 682 applies a thrust to the reinforcing plate body 102 after stamping, thereby ensuring that the reinforcing plate body 102 is completely separated from the adhesive strip of the reinforcing plate film 101.

[0040] As Figure 4 , Figure 5 , Figure 9 and Figure 10 As shown, the conveying section 7 includes a bracket 71 fixedly provided at the bottom of the mounting frame 321. An electric push rod 72 with a telescopic end facing right is installed on the bracket 71. A moving table 73 for placing the divided reinforcing plate body 102 is provided at the telescopic end of the electric push rod 72. The telescopic movement of the electric push rod 72 can accurately convey the moving table 73 and the reinforcing plate body 102 thereon to the designated position, so that the reinforcing plate body 102 accurately reaches the predetermined attachment point, thereby improving the accuracy and consistency of the attachment process.

[0041] As Figure 4 and Figure 9 As shown, the attaching section 8 includes a driving cylinder III 81 provided in the mounting frame 321. The telescopic end of the driving cylinder III 81 slidably passes through the mounting frame 321 and is located on the right side of the moving table 73. An adsorption disc 82 for adsorbing and conveying the attachment of the reinforcing plate body 102 is provided at the telescopic end of the driving cylinder III 81. An air pump 83 is provided on the mounting frame 321. An air connection pipe 84 is connected to the air port of the air pump 83. The end of the connection pipe 84 is connected to the adsorption disc 82. The driving cylinder III 81 can drive the up and down movement of the adsorption disc 82, and use the air pump 83 to provide a stable negative pressure source. The air flow is conducted to the adsorption disc 82 through the connection pipe 84, so that the adsorption disc 82 generates sufficient adsorption force to firmly grasp the reinforcing plate body 102, avoiding deviation or falling off during the conveying process. When the adsorption disc 82 accurately transfers the reinforcing plate body 102 to the designated position, the telescopic operation of the driving cylinder III 81 is used again to make the reinforcing plate body 102 closely adhere to the FPC board body 100, thereby completing the attachment process for the FPC board body 100.

[0042] Specific working principle: During use, first place the device stably, and then carry out the preparatory work. Sequentially install the required pressing frames 68 on each pressure rod 66 of the arc-shaped plate 64 through threads. Subsequently, remove the winding rod 44 for placing the reinforcing plate film 101 from the rotating seat 42. Since the plug-in plate 441 and the rotating seat 42 are in a plug-in adaptation structure, the disassembly is more convenient. Then rotate the plug-in plate 441 on one side of the winding rod 44 to separate the two, and the reinforcing plate film 101 can be sleeved on the winding rod 44. In this way, the reinforcing plate films 101 of different specifications are respectively assembled onto the corresponding winding rods 44, and then the plug-in plate 441 is tightened again, and the assembled winding rods 44 are sequentially installed back into the corresponding compartments of the distribution frame 35 to ensure that the positions of the reinforcing plate films 101 match the pressing frames 68.

[0043] Subsequently, continue to extract the adhesive strips on each reinforcing plate film 101, connect a section of waste adhesive strip, and pull this waste part to drive the adhesive strip with the reinforcing plate body 102 to extend out. Then, in the direction from left to right, lead and wind the waste adhesive strip around the multi-station guide table 351, so that the part with the reinforcing plate body 102 is stably placed on the top of the multi-station guide table 351, and then continue to guide the end of the waste to the left and wind it onto another winding rod 44 on the left side of the same group of the corresponding winding rod 44, thus forming a complete winding loop. At this time, the rigid rod 53 and the flexible rod 54 of the fitting part 5 should be firmly pressed on the wound adhesive strip to provide appropriate pressure to ensure the stable operation of the subsequent winding process.

[0044] Next, place the FPC board body 100 to be fitted on the adsorption board 26, start the double-rail sliding table 31 and the electric lead screw 33, drive the moving frame 32 to move left and right through the double-rail sliding table 31 to adjust the position of the overall components, and achieve the positioning and calibration of the orientation of the FPC board body 100; at the same time, the electric lead screw 33 drives the distribution frame 35, the multi-station guide table 351 and the winding part 4 thereon to move back and forth, and complete the position adjustment in the front and back directions under the guiding action of the guiding frame 34, so that the adhesive strip extending from the currently required reinforcing plate film 101 is aligned with the rigid rod 53 of the fitting part 5. During this process, start the driving cylinder 52, and its telescopic end drives the rigid rod 53 and the flexible rod 54 to perform telescopic adjustment to ensure that the rigid rod 53 exerts appropriate pressure on the currently required adhesive strip, while the two flexible rods 54, due to their flexible material characteristics, can exert adaptive pressure on the unused adhesive strip to maintain the stability of the overall winding position.

[0045] After confirming that the position is correct, start the corresponding drive motor 1 25 to drive the pulley group 43 to rotate, thereby driving the rotating seat 42 and the winding rod 44 to rotate synchronously, so that the reinforcing plate film 101 starts to reel. The rubber strip is gradually transported to the right and approaches the stamping part 6. During this operation, due to the displacement driven by the electric screw 33, the sensor on the multi-station guide table 351 is synchronously coordinated to feedback the position information to the control background. The background transmits the corresponding execution command to the electric gear 63 according to the data information, thereby controlling the electric gear 63 to drive it to mesh with the arc rack 65, driving the arc plate 64 to slide on the mounting plate 62, thereby adjusting the position of the pressing frame 68 located below the driving cylinder 2 61, so that the pressing frame 68 matches the specifications of the current reinforcing plate body 102, and prepares for the subsequent stamping and segmentation.

[0046] When the reinforcing plate body 102 is transported to the bottom of the pressing frame 68 corresponding to the punching part 6, the driving cylinder 2 61 is started, the telescopic end extends out, contacts and pushes the pressing rod 66 downward, and the elastic member 1 67 is deformed accordingly, thereby driving the pressing frame 68 and its upper parts to move downward together, and the sharp ends 680 on both sides of the pressing frame 68 are used to punch and separate the reinforcing plate body 102 along the preset dividing line on the reinforcing plate film 101. During the pressing process of the pressing frame 68, the push plate 682 moves downward synchronously and contacts the separated reinforcing plate body 102, so that the push plate 682 is forced to move upward, thereby driving the sliding rod 681 to move and stretching the elastic member 2 683. After the stamping is completed, the pressing frame 68 moves up and resets, and the push plate 682 moves up accordingly and separates from the reinforcing plate body 102. The elastic member 683 then returns to its original state, thereby driving the slide bar 681 and the push plate 682 to move down, applying a downward thrust to the separated reinforcing plate body 102, causing it to completely separate from the rubber strip.

[0047] Then the electric push rod 72 is started, and its telescopic end is shortened, driving the moving platform 73 to move toward the multi-station guide platform 351 to receive the reinforcement plate body 102 that has been segmented. Next, the electric push rod 72 is extended, driving the moving platform 73 loaded with the reinforcement plate body 102 to move to the right, so that it reaches below the adsorption plate 82. The driving cylinder 3 81 is started, and the telescopic end is extended, and the adsorption plate 82 moves down close to the reinforcement plate body 102. At the same time, the air pump 83 is started to evacuate air, and the excess air is transported and discharged through the connecting pipe 84 to ensure that the adsorption plate 82 can firmly adsorb the reinforcement plate body 102.

[0048] Immediately afterwards, the conveying unit 7 resets, the moving unit 2 is started, the longitudinal slide 23 drives the transverse slide 24 and its components to move back and forth, and then the transverse slide 24 is used to drive the first driving motor 25 and the adsorption plate 26 to move left and right. Finally, the first driving motor 25 drives the adsorption plate 26 and the FPC board body 100 to adjust the angle of rotation. During this process, the silica gel sleeve 22 deforms to adapt to the movement track until the FPC board body 100 is adjusted to the appropriate position. Finally, control the telescopic end of the third driving cylinder 81 to continue to extend, attach the reinforcing plate body 102 on the suction disc 82 to the designated position of the FPC board body 100, and then combine the air pump 83 to release the adsorption effect on the reinforcing plate body 102, and the attachment process of the reinforcing plate body 102 can be realized.

[0049] Finally, combining the above operations and performing cyclic processing by analogy, the flexible, continuous and efficient attachment processing of various different specifications of the reinforcing plate body 102 can be realized.

[0050] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. An FPC board reinforcement board laminating machine, comprising: A frame (1), on which a machine frame (10) is provided, and a workbench (21) is arranged inside the machine frame (10); It is characterized in that it further comprises: a moving part (2), the moving part (2) includes a driving group arranged inside the workbench (21), and a suction plate (26) arranged on the moving part of the driving group, and the suction plate (26) is used for adsorbing and fixing the FPC board body (100); A position adjustment part (3), the position adjustment part (3) includes a double-rail slide (31) horizontally arranged at the top inside the machine frame (10), a moving frame (32) is arranged between the sliders of the double-rail slide (31), an installation frame (321) is arranged on the moving frame (32), a displacement group is arranged on the moving frame (32), a distribution frame (35) with at least two winding parts (4) built in is arranged on the moving part of the displacement group, and a multi-station guide table (351) for guiding the extension of the adhesive strip of the reinforcement board film (101) is arranged on the distribution frame (35); A stamping part (6), the stamping part (6) includes a driving cylinder two (61) arranged inside the installation frame (321), an installation plate (62) is arranged at the bottom of the installation frame (321), an arc plate (64) slides on the installation plate (62), a pressure rod (66) which is in contact and cooperation with the telescopic end of the driving cylinder two (61) is slidably penetrated through the arc plate (64) at intervals, an elastic part one (67) is arranged between the pressure rod (66) and the arc plate (64), and the bottom ends of the pressure rods (66) are all threadedly connected with a pressing frame (68) with sharp ends (680) on both sides, which is used for stamping and dividing the reinforcement board body (102); A conveying part (7) and an attaching part (8), which are arranged on the installation frame (321) in sequence from left to right, the conveying part (7) is used for conveying the divided reinforcement board body (102), and the attaching part (8) attaches the conveyed reinforcement board body (102) to the FPC board body (100).

2. The FPC board reinforcing plate laminating machine according to claim 1, characterized in that, The driving group includes a longitudinal slide (23) arranged inside the workbench (21), a transverse slide (24) is arranged between the sliders of the longitudinal slide (23), a driving motor one (25) is arranged on the slider of the transverse slide (24), a silica gel sleeve (22) is arranged on the workbench (21), the driving motor one (25) passes through the silica gel sleeve (22), and the suction plate (26) is connected to the output end of the driving motor one (25).

3. The FPC board reinforcement board laminating machine according to claim 2, characterized in that, The displacement group includes an electric screw rod (33) installed between the front and rear sides of the moving frame (32), a guide frame (34) is arranged on the left side of the moving frame (32), the distribution frame (35) is slidably connected with the guide frame (34), and the distribution frame (35) is threadedly connected with the body of the electric screw rod (33).

4. The FPC board reinforcement board laminating machine according to claim 3, characterized in that, Each winding part (4) includes a second driving motor (41) installed on the distribution frame (35) at intervals. In the distribution frame (35), multiple groups of compartments are separated, and the number of compartments is adapted to the number of the second driving motors (41). Rotating seats (42) are rotatably installed on the inner walls of both sides of each compartment. A winding rod (44) is arranged between the two rotating seats (42) in the same compartment. Two winding rods (44) in the same group are respectively used for winding and unwinding the reinforcing plate film (101). A pulley group (43) is arranged between the left rotating seat (42) and the output end of the corresponding adjacent second driving motor (41).

5. The FPC board reinforcing plate laminating machine according to claim 4, wherein, It further includes a plug board (441). The two ends of the winding rod (44) are threadedly connected with the plug board (441), and the plug board (441) is in plug-in fit with the corresponding rotating seat (42).

6. The FPC board reinforcement board laminating machine according to claim 5, characterized in that, It further includes a fitting part (5). The fitting part (5) includes an extension frame (51) obliquely arranged on the left side of the installation frame (321). A first driving cylinder (52) with a telescopic end facing downwards is arranged on the extension frame (51). A rigid rod (53) is arranged on the telescopic end of the first driving cylinder (52). A soft rod (54) is arranged at each of the two ends of the rigid rod (53). The rigid rod (53) and the soft rods (54) are close to and fit against the reinforcing plate film (101) extended on the multi-station guide table (351).

7. An FPC board reinforcement plate laminating machine according to claim 6, characterized in that, The stamping part (6) further includes an electric gear (63) installed on the installation plate (62). An arc-shaped rack (65) meshing with the electric gear (63) is arranged on the arc-shaped plate (64). And sensors adapted to the number of stations are arranged inside the multi-station guide table (351), and the sensors are electrically connected to the electric lead screw (33) and the electric gear (63).

8. A FPC board reinforcement board laminating machine according to claim 7, characterized in that, The stamping part (6) further includes a slide rod (681) slidably penetrating through the pressing frame (68). An elastic member II (683) is arranged between the slide rod (681) and the inner wall of the pressing frame (68). And a push plate (682) is arranged at the bottom end of the slide rod (681).

9. The FPC board reinforcement board laminating machine according to claim 8, wherein, The conveying part (7) includes a bracket (71) arranged at the bottom of the installation frame (321). An electric push rod (72) with a telescopic end facing rightwards is installed on the bracket (71). A moving table (73) for placing the divided reinforcing plate body (102) is arranged on the telescopic end of the electric push rod (72).

10. A FPC board reinforcement board laminating machine according to claim 9, characterized in that, The attaching part (8) includes a third driving cylinder (81) arranged inside the installation frame (321). The telescopic end of the third driving cylinder (81) slidably passes through the installation frame (321) and is located on the right side of the moving table (73). An adsorption disc (82) for adsorbing and conveying the reinforcing plate body (102) to be attached is arranged on the telescopic end of the third driving cylinder (81). And an air pump (83) is arranged on the installation frame (321). An air connection pipe (84) is connected to the air port of the air pump (83), and the end of the air connection pipe (84) is communicated with the adsorption disc (82).

Images