Full-automatic FPC dry film pre-pasting machine

Abstract

The invention provides a full-automatic FPC dry film pre-pasting machine. The full-automatic FPC dry film pre-pasting machine comprises a stock bin mechanism, a first feeding mechanism, a feeding and centering mechanism, an upper side dry film supply mechanism, a lower side dry film supply mechanism, a feeding and discharging mechanism and a film pasting mechanism. The stock bin mechanism is used for supplying materials to the first feeding mechanism. The first feeding mechanism is used for conveying materials to the feeding and centering mechanism. The feeding and centering mechanism is used for centering the material; the film pasting mechanism comprises an upper film pasting mechanism and a lower film pasting mechanism; the upper side dry film feeding mechanism and the lower side dry film feeding mechanism are respectively used for supplying an upper layer dry film and a lower layer dry film to the upper film pasting mechanism and the lower film pasting mechanism; the loading and unloading mechanism comprises a second loading mechanism and an unloading mechanism; the second loading mechanism is used for taking and placing the material on the lower film pasting mechanism; the upper film pasting mechanism and the lower film pasting mechanism are used for pasting an upper-layer dry film and a lower-layer dry film on the upper surface and the lower surface of a material respectively; and the discharging mechanism is used for outputting the product subjected to film pasting, full automation of film pasting can be achieved, and manpower is saved.

Description

Technical Field

[0001] The present invention relates to the technical field of FPC pre-pasting machines, and particularly to a full-automatic FPC dry film pre-pasting machine. Background Art

[0002] In the processing of FPC (i.e., flexible printed circuit board), dry films need to be pasted on both sides of the FPC. Most of the existing FPC dry film pre-pasting machines are semi-automatic devices, which require staff to cooperate in production, wasting manpower and increasing labor costs. Summary of the Invention

[0003] The problem to be solved by the present invention is to provide a full-automatic FPC dry film pre-pasting machine to realize the full automation of film pasting and save manpower.

[0004] To solve the above technical problems, a full-automatic FPC dry film pre-pasting machine provided by the present invention includes a frame, on which a material bin mechanism, a first feeding mechanism, a feeding and centering mechanism, an upper dry film feeding mechanism, a lower dry film feeding mechanism, a loading and unloading mechanism, and a film pasting mechanism are arranged; the material bin mechanism is used to supply FPC materials to the first feeding mechanism; the first feeding mechanism is used to convey the FPC materials to the feeding and centering mechanism; the feeding and centering mechanism is used to perform a centering operation on the FPC materials before feeding; the film pasting mechanism includes an upper film pasting mechanism and a lower film pasting mechanism, and the upper dry film feeding mechanism and the lower dry film feeding mechanism are respectively used to supply upper dry films and lower dry films to the upper film pasting mechanism and the lower film pasting mechanism; the loading and unloading mechanism includes a second feeding mechanism and a blanking mechanism, and the second feeding mechanism is used to pick up the FPC materials on the feeding and centering mechanism and place them on the lower film pasting mechanism; the upper film pasting mechanism and the lower film pasting mechanism respectively paste the upper dry film and the lower dry film on the upper and lower surfaces of the FPC materials; the blanking mechanism is used to output the products after film pasting.

[0005] Preferably, the silo mechanism includes a material lifting mechanism and a first material blocking mechanism. The material lifting mechanism includes a mounting base, a reduction motor mounted on the mounting base, a screw rod drivingly connected to the reduction motor, and a material loading plate. The top end of the screw rod is connected to the bottom of the material loading plate through a bearing. The first material blocking mechanism includes a first bottom plate, a front material blocking assembly, a rear material blocking assembly, a left material blocking assembly, a plurality of right material blocking rods arranged side by side on one side of the top of the first bottom plate, and an opening and closing adjustment mechanism. The screw rod is connected to the first bottom plate through a first internal thread sleeve. First guide rods are provided on the four sides of the top of the mounting base, and the first guide rods and the first bottom plate are connected through guide sleeves. The front material blocking assembly includes a front slider slidably connected to the first bottom plate in the Y-axis direction and a plurality of front material blocking rods arranged side by side on the front slider. The rear material blocking assembly includes a rear slider and a plurality of rear material blocking rods arranged side by side on the rear slider. The left material blocking assembly includes a left slider and a plurality of left material blocking rods arranged side by side on the left slider. Front guide grooves, rear guide grooves, and left guide grooves corresponding to the front material blocking rods, rear material blocking rods, and left material blocking rods are respectively formed on the material loading plate. The front material blocking rods, rear material blocking rods, and left material blocking rods are respectively movably arranged on the front guide grooves, rear guide grooves, and left guide grooves. The opening and closing adjustment mechanism includes a Y-axis lead screw and a Y-axis rotating shaft. The Y-axis lead screw and the Y-axis rotating shaft are respectively arranged on both sides of the top of the first bottom plate through bearing seats. The front slider and the rear slider are respectively connected to the Y-axis lead screw through a second internal thread sleeve and a third internal thread sleeve. A first synchronous pulley and a second synchronous pulley are respectively arranged on the Y-axis lead screw and the Y-axis rotating shaft. A first synchronous belt is connected between the first synchronous pulley and the second synchronous pulley. A first connecting plate is arranged on the left slider, and a first synchronous tooth groove meshingly connected to the first synchronous belt is arranged on the first connecting plate.

[0006] Preferably, the first feeding mechanism includes a material picking and placing mechanism, a conveyor belt mechanism, and a forward and backward driving mechanism. The material picking and placing mechanism includes a vertical seat arranged on the frame, a first Z-axis linear driving mechanism arranged on the vertical seat, and a first material suction mechanism drivingly connected to the first Z-axis linear driving mechanism. The conveyor belt mechanism includes two first side plates arranged side by side and a conveyor belt drivingly arranged between the two first side plates. The forward and backward driving mechanism includes two horizontal guide rods arranged side by side on the frame and a forward and backward driving cylinder. The two first side plates and the horizontal guide rods are connected through guide sleeves. The forward and backward driving cylinder is fixedly connected to one end of one of the first side plates, and the output shaft of the forward and backward driving cylinder is fixedly connected to one side of the frame.

[0007] Preferably, the feeding and centering mechanism includes a conveying mechanism, a front baffle, a lateral centering mechanism, and a second material blocking mechanism; the conveying mechanism includes a first support, a plurality of rollers arranged in parallel, and a first servo motor. The first support includes two relatively arranged second side plates and a plurality of connecting beams connected between the two second side plates. The rollers are rotatably connected between the two second side plates. The first servo motor is arranged on one of the second side plates and is used to drive the rollers to rotate. The front baffle is fixedly connected between one ends of the two second side plates; the lateral centering mechanism includes a left centering mechanism, a right centering mechanism, and an opening and closing driving mechanism. Both the left centering mechanism and the right centering mechanism include a lateral sliding plate and a hitting plate. A plurality of vertical rods are connected between the lateral sliding plate and the hitting plate. The vertical rods are movably arranged in the gap between adjacent rollers. The opening and closing driving mechanism includes a second servo motor, a second synchronous belt, a first driving synchronous pulley, and a first driven synchronous pulley. A first support plate is fixedly connected to one of the second side plates. The second servo motor is arranged on the first support plate. The first driving synchronous pulley is arranged on the output shaft of the second servo motor. A second support plate is fixedly connected to the other second side plate. The first driven synchronous pulley is rotatably connected to the second support plate. The second synchronous belt is connected between the first driving synchronous pulley and the first driven synchronous pulley. A second connecting plate is arranged on the lateral sliding plate. A second synchronous tooth groove is arranged on the second connecting plate. The second synchronous belt is meshed and connected with the second synchronous tooth groove. A plurality of lateral guide rods are fixedly connected between the two second side plates. The lateral sliding plate and the lateral guide rods are connected through a guide sleeve. An arc-shaped avoidance groove matching the roller is arranged at the bottom of the hitting plate. The roller is movably arranged on the arc-shaped avoidance groove; the second material blocking mechanism includes a first lifting cylinder arranged on one of the connecting beams and a material blocking plate drivenly connected to the first lifting cylinder. The material blocking plate is movably arranged in the gap between adjacent rollers.

[0008] Preferably, the loading and unloading mechanism further includes a second bracket disposed on the frame. The second loading mechanism includes a first mounting plate slidably connected to the second bracket in the X-axis direction, a second Z-axis linear driving mechanism disposed on the first mounting plate, a second suction mechanism drivingly connected to the second Z-axis linear driving mechanism, and a loading driving mechanism. The loading driving mechanism is disposed on the second bracket and is used to drive the first mounting plate to move in the X-axis direction. The unloading mechanism includes a second mounting plate slidably connected to the second bracket in the X-axis direction, a rotary driving mechanism disposed on the second mounting plate, a rotary cross beam drivingly connected to the rotary driving mechanism, a horizontal slide seat slidably connected to the rotary cross beam along the length direction of the rotary cross beam, a horizontal linear driving mechanism disposed on the horizontal slide seat and drivingly connected to the horizontal slide seat, a first material taking mechanism, a second material taking mechanism, and a telescopic driving mechanism. The first material taking mechanism and the second material taking mechanism both include a telescopic arm slidably connected to the bottom of the horizontal slide seat along the length direction of the horizontal slide seat, a second lifting cylinder disposed at one end of the telescopic arm, a connecting beam drivingly connected to the second lifting cylinder, a plurality of first clamping mechanisms distributed on the connecting beam, expandable and retractable clamping mechanisms respectively disposed at both ends of the connecting beam, and an unloading driving mechanism. The unloading driving mechanism is disposed on the second bracket and is used to drive the second mounting plate to move in the X-axis direction. The telescopic driving mechanism is used to drive the two telescopic arms to expand or retract. The expandable and retractable clamping mechanism includes a swing arm hinged to one end of the connecting beam, a second clamping mechanism disposed at one end of the swing arm, and a swing driving device. The first clamping mechanism includes a first clamping cylinder disposed on the connecting beam and a first clamping head mounted on the output shaft of the first clamping cylinder. A first supporting plate is connected to one side of the connecting beam, and a first horizontal supporting portion corresponding to the first clamping head is disposed at the bottom of the first supporting plate. The second clamping mechanism includes a second clamping cylinder disposed at one end of the swing arm and a second clamping head mounted on the output shaft of the second clamping cylinder. A second supporting plate is connected to one side of the swing arm, and a second horizontal supporting portion corresponding to the second clamping head is disposed at the bottom of the second supporting plate. The swing driving device includes a retracting and expanding driving cylinder hinged to the swing arm and a connecting seat disposed on the connecting beam. The output shaft of the retracting and expanding driving cylinder is hinged to the connecting seat.

[0009] Preferably, the second bracket includes two horizontally arranged cross plates arranged side by side and two longitudinal plates respectively connected between one ends of the two cross plates. The loading driving mechanism and the unloading driving mechanism both include a rotating support, a third servo motor fixedly connected to one side of the rotating support, a fourth internal thread sleeve, a second driving synchronous pulley, a second driven synchronous pulley, and a third synchronous belt. A first shaft hole is penetrated through the rotating support. The fourth internal thread sleeve is connected to the first shaft hole through a bearing. The second driven synchronous pulley is fixedly connected to one end of the fourth internal thread sleeve. The second driving synchronous pulley is connected to the output shaft of the third servo motor. The third synchronous belt is connected between the second driving synchronous pulley and the second driven synchronous pulley. A lead screw matching the fourth internal thread sleeve is fixedly connected between the two longitudinal plates. The fourth internal thread sleeve is connected to the lead screw. The rotating supports of the loading driving mechanism and the unloading driving mechanism are respectively fixedly connected to the first mounting plate and the second mounting plate. The rotation driving mechanism includes a support cross plate fixedly connected to the second mounting plate, a rotation driving cylinder hinged to the support cross plate, a rotating shaft, and a connecting rod. A second shaft hole is penetrated through the support cross plate. The rotating shaft is connected to the second shaft hole through a bearing. One end of the connecting rod is fixedly connected to the top end of the rotating shaft and the other end is hinged to the output shaft of the rotation driving cylinder. The bottom end of the rotating shaft is fixedly connected to the rotating cross beam. The horizontal linear driving mechanism includes a fourth servo motor arranged on the rotating cross beam, a third driving synchronous pulley drivingly connected to the fourth servo motor, a third driven synchronous pulley rotatably connected to the bottom of the rotating cross beam, and a fourth synchronous belt connected between the third driving synchronous pulley and the third driven synchronous pulley. A third connecting plate is arranged on the top of the horizontal sliding seat. A third synchronous tooth groove meshingly connected to the fourth synchronous belt is arranged on the third connecting plate. The telescopic driving mechanism includes a fifth servo motor arranged on one side of the horizontal sliding seat, a fourth driving synchronous pulley drivingly connected to the fifth servo motor, a fourth driven synchronous pulley rotatably connected to one side of the horizontal sliding seat, and a fifth synchronous belt connected between the fourth driving synchronous pulley and the fourth driven synchronous pulley. A fourth connecting plate is fixedly connected to the inner side surface of the telescopic arm. A fourth synchronous tooth groove meshingly connected to the fifth synchronous belt is arranged on the fourth connecting plate.

[0010] Preferably, the upper film laminating mechanism includes an upper seat body, an upper pressing plate, a third Z-axis linear driving mechanism, a first film pulling mechanism, and a first film cutting mechanism, which are arranged on the frame. The third Z-axis linear driving mechanism is arranged on the upper seat body and is used to drive the upper pressing plate to move up and down. A first air collecting cavity is arranged inside the upper pressing plate. First suction holes communicating with the first air collecting cavity are evenly distributed on the bottom surface of the upper pressing plate. A first connecting pipe communicating with the first air collecting cavity is arranged on the top of the upper pressing plate. The first film pulling mechanism is arranged on the upper seat body and is used to pull the dry film to the lower side of the bottom surface of the upper pressing plate in a horizontal state. The first film cutting mechanism is arranged on the upper seat body and is used to cut the dry film; the lower film laminating mechanism includes a lower seat body, a lower pressing plate, a fourth Z-axis linear driving mechanism, a second film pulling mechanism, and a second film cutting mechanism. The fourth Z-axis linear driving mechanism is arranged on the lower seat body and is used to drive the lower pressing plate to move up and down. A second air collecting cavity is arranged inside the lower pressing plate. Second suction holes communicating with the second air collecting cavity are evenly distributed on the top surface of the lower pressing plate. A second connecting pipe communicating with the second air collecting cavity is arranged on the top of the lower pressing plate. The second film pulling mechanism is arranged on the lower seat body and is used to pull the dry film to the upper side of the top surface of the lower pressing plate in a horizontal state. The second film cutting mechanism is arranged on the lower seat body and is used to cut the dry film.

[0011] Preferably, the first film pulling mechanism includes a first film clamping mechanism and a first X-axis linear driving mechanism. The first film clamping mechanism includes a first backing plate, a first clamping plate, and first air cylinders respectively installed at both ends of the bottom of the first clamping plate, which are slidably connected to the bottom of the upper seat body along the X-axis direction. The first air cylinders are drivingly connected to the first backing plate, and the first X-axis linear driving mechanism is drivingly connected to the first backing plate; the second film pulling mechanism includes a second film clamping mechanism and a second X-axis linear driving mechanism. The second film clamping mechanism includes a second backing plate, a second clamping plate, and second air cylinders respectively installed at both ends of the top of the second clamping plate, which are slidably connected to the top of the lower seat body along the X-axis direction. The second air cylinders are drivingly connected to the second backing plate, and the second X-axis linear driving mechanism is drivingly connected to the second backing plate; the first film cutting mechanism includes a first Y-axis linear driving device arranged on one side of the upper seat body, a third lifting air cylinder drivingly connected to the first Y-axis linear driving device, a first mounting plate drivingly connected to the third lifting air cylinder, and a first cutting wheel rotatably connected to the first mounting plate; the second film cutting mechanism includes a second Y-axis linear driving device arranged on one side of the lower seat body, a fourth lifting air cylinder drivingly connected to the second Y-axis linear driving device, a second mounting plate drivingly connected to the fourth lifting air cylinder, and a second cutting wheel rotatably connected to the second mounting plate.

[0012] Preferably, annular grooves are arranged at the bottom of the first clamping plate and the top of the second clamping plate, and annular air bags matching the annular grooves are arranged on the annular grooves.

[0013] Preferably, a plurality of material supporting grooves are arranged side by side on the top of the lower pressing plate.

[0014] The beneficial effects of the present invention are as follows: The present invention provides a fully automatic FPC dry film pre-pasting machine. The FPC material is placed on the bin mechanism, and the upper dry film roll and the lower dry film roll are respectively installed on the upper dry film feeding mechanism and the lower dry film feeding mechanism. The FPC material is supplied to the first feeding mechanism through the bin mechanism, and the FPC material is conveyed to the feeding and centering mechanism through the first feeding mechanism. The FPC material is conveyed forward and patted to the designated position through the feeding and centering mechanism. The upper dry film and the lower dry film are respectively supplied to the upper film pasting mechanism and the lower film pasting mechanism through the upper dry film feeding mechanism and the lower dry film feeding mechanism. The FPC material on the feeding and centering mechanism is picked up and placed on the lower film pasting mechanism through the second feeding mechanism. The FPC material will be located between the upper dry film and the lower dry film. The upper dry film and the lower dry film are respectively pasted on the upper and lower surfaces of the FPC material through the upper film pasting mechanism and the lower film pasting mechanism. The product after film pasting is output through the discharging mechanism, realizing the automation of the FPC feeding, FPC centering, dry film feeding, and film pasting processes, achieving the full automation production of FPC film pasting, saving manpower, reducing production costs, and effectively improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Illustrates the external structure schematic diagram of the present invention.

[0016] Figure 2 Illustrates the cross-sectional view of the present invention.

[0017] Figure 3 Illustrates the structure schematic diagram of the first feeding mechanism of the present invention.

[0018] Figure 4 Illustrates the structure schematic diagram of the bin mechanism of the present invention.

[0019] Figure 5 Illustrates the exploded structure schematic diagram of the bin mechanism of the present invention.

[0020] Figure 6 Illustrates the structure schematic diagram of the feeding and centering mechanism of the present invention.

[0021] Figure 7 Illustrates the structure schematic diagram of the feeding and centering mechanism of the present invention after removing the roller.

[0022] Figure 8 Illustrates the structure schematic diagram of the loading and unloading mechanism of the present invention.

[0023] Figure 9 Illustrates the structure schematic diagram of the discharging mechanism of the present invention.

[0024] Figure 10 Illustrates the assembly schematic diagram of the feeding drive mechanism, discharging drive mechanism and the second bracket of the present invention.

[0025] Figure 11 Illustrates the structural schematic diagram of the film attaching mechanism of the present invention.

[0026] Explanation of the attached reference numerals: bin mechanism 1, material lifting mechanism 10, mounting base 100, reduction motor 101, material loading plate 102, front side guiding groove 102a, rear side guiding groove 102b, left side guiding groove 102c, first material blocking mechanism 11, first bottom plate 110, front side material blocking assembly 111, front side slider 111a, front side material blocking rod 111b, rear side material blocking assembly 112, rear side slider 112a, rear side material blocking rod 112b, left side material blocking assembly 113, left side slider 113a, left side material blocking rod 113b, opening and closing adjustment mechanism 114, Y-axis lead screw 114a, Y-axis rotating shaft 114b, first synchronous belt 114c, first connecting plate 114d, right side material blocking rod 115, first material feeding mechanism 2, picking and placing mechanism 20, vertical seat 200, first Z-axis linear driving mechanism 201, first material suction mechanism 202, conveyor belt mechanism 21, first side plate 210, conveyor belt 211, advancing and retreating driving mechanism 22, horizontal guiding rod 220, advancing and retreating driving cylinder 221, material feeding and hitting mechanism 3, conveying mechanism 30, first support 300, second side plate 300a, connecting beam 300b, roller 301, first servo motor 302, front baffle 31, transverse hitting mechanism 32, left side hitting mechanism 320, transverse sliding plate 320a, hitting plate 320b, vertical rod 320c, second connecting plate 320d, arc-shaped avoiding groove 320e, right side hitting mechanism 321, opening and closing driving mechanism 322, second servo motor 322a, second synchronous belt 322b, first support plate 322c, second support plate 322d, second material blocking mechanism 33, first lifting cylinder 330, material blocking plate 331, upper side dry film feeding mechanism 4, lower side dry film feeding mechanism 40, loading and unloading mechanism 5, second material feeding mechanism 50, first mounting plate 500, second Z-axis linear driving mechanism 501, second material suction mechanism 502, material feeding driving mechanism 503, rotating support 503a, third servo motor 503b, fourth internal thread sleeve 503c, third synchronous belt 503d, lead screw 503e, material discharging mechanism 51, second mounting plate 510, rotating driving mechanism 511, supporting cross plate 511a, rotating driving cylinder 511b, rotating shaft 511c, connecting rod 511d, rotating cross beam 512, horizontal sliding seat 513, horizontal linear driving mechanism 514, fourth servo motor 514a, fourth synchronous belt 514b, first material picking mechanism 515, telescopic arm 515a, second lifting cylinder 515b, connecting beam 515c, first material supporting plate 515d, first horizontal material supporting part 515e, fourth connecting plate 515f, second material picking mechanism 516, telescopic driving mechanism 517, fifth servo motor 517a, fifth synchronous belt 517b, first material clamping mechanism 518, first material clamping cylinder 518a, expandable and retractable material clamping mechanism 519, swing arm 519a, second material clamping mechanism 519b, second material clamping cylinder 519c, second material supporting plate 519d, second horizontal material supporting part 519e, material discharging driving mechanism 53, swing driving device 54Retracting and extending drive cylinder 540, connecting seat 541, second bracket 52, cross plate 520, longitudinal plate 521, film pasting mechanism 6, upper film pasting mechanism 60, upper seat body 600, upper pressing plate 601, third Z-axis linear drive mechanism 602, first film pulling mechanism 603, first film cutting mechanism 604, first Y-axis linear drive device 604a, third lifting cylinder 604b, first cutting wheel 604c, first film clamping mechanism 605, first backing plate 605a, first clamping plate 605b, first cylinder 605c, first X-axis linear drive mechanism 606, lower film pasting mechanism 61, lower seat body 610, lower pressing plate 611, material supporting groove 611a, fourth Z-axis linear drive mechanism 612, second film pulling mechanism 613, second film cutting mechanism 614, second Y-axis linear drive device 614a, fourth lifting cylinder 614b, second cutting wheel 614c, second film clamping mechanism 615, second backing plate 615a, second clamping plate 615b, second cylinder 615c, second X-axis linear drive mechanism 616, annular airbag 617. Detailed implementation manners

[0027] To make the objectives, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. Apparently, the described embodiments are some but not all of the embodiments of the present disclosure.

[0028] All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present disclosure without creative efforts shall fall within the scope of protection of the present disclosure.

[0029] Refer to Figures 1 - 11 .

[0030] The present invention provides a fully automatic FPC dry film pre-lamination machine, comprising a frame, on which a silo mechanism 1, a first feeding mechanism 2, a feeding and patting mechanism 3, an upper dry film feeding mechanism 4, a lower dry film feeding mechanism 40, a loading and unloading mechanism 5, and a film laminating mechanism 6 are arranged; the silo mechanism 1 is used to supply FPC material to the first feeding mechanism 2; the first feeding mechanism 2 is used to transport the FPC material to the feeding and patting mechanism 3; the feeding and patting mechanism 3 is used to perform a patting operation on the FPC material before feeding; the film laminating mechanism 6 comprises an upper film laminating mechanism 60, a lower film laminating mechanism 61, and a lower film laminating mechanism 62. The film mechanism 61, the upper dry film feeding mechanism 4 and the lower dry film feeding mechanism 40 are used to supply the upper dry film and the lower dry film to the upper film laminating mechanism 60 and the lower film laminating mechanism 61 respectively; the loading and unloading mechanism 5 includes a second loading mechanism 50 and a unloading mechanism 51, and the second loading mechanism 50 is used to take the FPC material on the feeding and centering mechanism 3 and put it on the lower film laminating mechanism 61; the upper film laminating mechanism 60 and the lower film laminating mechanism 61 respectively laminate the upper dry film and the lower dry film on the upper and lower surfaces of the FPC material; the unloading mechanism 51 is used to output the product after laminating.

[0031] Its working principle is to place the FPC material on the silo mechanism 1, install the upper dry film roll and the lower dry film roll on the upper dry film feeding mechanism 4 and the lower dry film feeding mechanism 40 respectively, supply the FPC material to the first feeding mechanism 2 through the silo mechanism 1, convey the FPC material to the feeding and patting mechanism 3 through the first feeding mechanism 2, convey the FPC material forward and pat to the designated position through the feeding and patting mechanism 3, and supply the upper dry film and the lower dry film to the upper film pasting mechanism 60 and the lower film pasting mechanism 61 through the upper dry film feeding mechanism 4 and the lower dry film feeding mechanism 40 respectively. The FPC material on the feeding and centering mechanism 3 is taken and placed on the lower film-laminating mechanism 61 through the second loading mechanism 50, and the FPC material will be located between the upper dry film and the lower dry film. The upper dry film and the lower dry film are respectively laminated on the upper and lower surfaces of the FPC material through the upper film-laminating mechanism 60 and the lower film-laminating mechanism 61, and the film-laminating product is output through the unloading mechanism 51, realizing the automation of FPC loading, FPC centering, dry film feeding, and film laminating processes, realizing the fully automated production of FPC film laminating, saving manpower, reducing production costs, and effectively improving production efficiency.

[0032] Based on the above embodiments, the silo mechanism 1 includes a material lifting mechanism 10 and a first material blocking mechanism 11. The material lifting mechanism 10 includes a mounting base 100, a reduction motor 101 mounted on the mounting base 100, a screw rod drivingly connected to the reduction motor 101, and a material loading plate 102. The top end of the screw rod is connected to the bottom of the material loading plate 102 through a bearing. The first material blocking mechanism 11 includes a first bottom plate 110, a front side material blocking assembly 111, a rear side material blocking assembly 112, a left side material blocking assembly 113, a plurality of right side material blocking rods 115 arranged side by side on one side of the top of the first bottom plate 110, and an opening and closing adjustment mechanism 114. The screw rod is connected to the first bottom plate 110 through a first internal thread sleeve. First guide rods are provided on the four sides of the top of the mounting base 100, and the first guide rods and the first bottom plate are connected through guide sleeves. The front side material blocking assembly 111 includes a front side slider 111a slidably connected to the first bottom plate 110 in the Y-axis direction, and a plurality of front side material blocking rods 111b arranged side by side on the front side slider 111a. The rear side material blocking assembly 112 includes a rear side slider 112a and a plurality of rear side material blocking rods 112b arranged side by side on the rear side slider 112a. The left side material blocking assembly 113 includes a left side slider 113a and a plurality of left side material blocking rods 113b arranged side by side on the left side slider 113a. Front side guide grooves 102a, rear side guide grooves 102b, and left side guide grooves 102c corresponding to the front side material blocking rods 111b, rear side material blocking rods 112b, and left side material blocking rods 113b are respectively formed on the material loading plate 102. The front side material blocking rods 111b, rear side material blocking rods 112b, and left side material blocking rods 113b are respectively movably arranged on the front side guide grooves 102a, rear side guide grooves 102b, and left side guide grooves 102c. The opening and closing adjustment mechanism 114 includes a Y-axis lead screw 114a and a Y-axis rotating shaft 114b. The Y-axis lead screw 114a and the Y-axis rotating shaft 114b are respectively arranged on both sides of the top of the first bottom plate 110 through bearing seats. The front side slider 111a and the rear side slider 112a are respectively connected to the Y-axis lead screw 114a through a second internal thread sleeve and a third internal thread sleeve. A first synchronous pulley and a second synchronous pulley are respectively arranged on the Y-axis lead screw 114a and the Y-axis rotating shaft 114b. A first synchronous belt 114c is connected between the first synchronous pulley and the second synchronous pulley. A first connecting plate 114d is arranged on the left side slider 113a, and a first synchronous tooth groove meshingly connected to the first synchronous belt 114c is arranged on the first connecting plate 114d.Specifically, initially, the front material retaining rod 111b, the rear material retaining rod 112b, and the left material retaining rod 113b are in the deployed state. The FPC material can be manually placed on the material loading plate 102. After the material placement is completed, by driving the rotation of the Y-axis lead screw 114a or the Y-axis rotating shaft 114b, the first synchronous belt 114c will be driven to operate. The front slider 111a and the rear slider 112a will move closer to or away from each other, and the left slider 113a will move to the right or left. The front material retaining rod 111b, the rear material retaining rod 112b, and the left material retaining rod 113b will move along the front guide groove 102a, the rear guide groove 102b, and the left guide groove 102c to perform the closing or deploying action. The whole stack of FPC material will be pushed by the front material retaining rod 111b, the rear material retaining rod 112b, and the left material retaining rod 113b to move towards the middle of the material loading plate 102 and lean against the inner side of the right material retaining rod 115. The whole stack of FPC material will be limited between the front material retaining rod 111b, the rear material retaining rod 112b, the left material retaining rod 113b, and the right material retaining rod 115. During the process of the first feeding mechanism 2 taking materials from the bin mechanism 1, by driving the screw to rotate through the reduction motor 101, the material loading plate 102 can be driven to rise step by step, so as to keep the topmost layer of FPC at the same height for the first feeding mechanism 2 to grab, which can improve the efficiency of manual feeding and save labor.

[0033] Based on the above embodiments, the first loading mechanism 2 includes a pick-and-place mechanism 20, a conveyor belt mechanism 21, and an advancing and retreating driving mechanism 22; the pick-and-place mechanism 20 includes a vertical seat 200 arranged on the frame, a first Z-axis linear driving mechanism 201 arranged on the vertical seat 200, and a first suction mechanism 202 drivingly connected to the first Z-axis linear driving mechanism 201; the conveyor belt mechanism 21 includes two first side plates 210 arranged in parallel, and a conveyor belt 211 drivingly arranged between the two first side plates 210; the advancing and retreating driving mechanism 22 includes two horizontal guide rods 220 arranged in parallel on the frame, and an advancing and retreating driving cylinder 221. The two first side plates 210 are connected to the horizontal guide rods 220 through guide sleeves. The advancing and retreating driving cylinder 221 is fixedly connected to one end of one of the first side plates 210, and the output shaft of the advancing and retreating driving cylinder 221 is fixedly connected to one side of the frame. Specifically, in order to facilitate the pick-up operation of the pick-and-place mechanism 20, the bin mechanism 1 should be arranged below the first suction mechanism 202, and the conveyor belt mechanism 21 can move back and forth under the drive of the advancing and retreating driving cylinder 22. When the pick-and-place mechanism 20 picks up materials from the bin mechanism 1, the conveyor belt mechanism 21 should be located at the lower rear of the pick-and-place mechanism 20 to avoid the pick-up operation of the first suction mechanism 202 from the bin mechanism 1. The first Z-axis linear driving mechanism 201 drives the first suction mechanism 202 to move up and down to pick up a piece of FPC from the bin mechanism 1. After the pick-and-place mechanism 20 completes the pick-up operation, the conveyor belt mechanism 21 is driven by the advancing and retreating driving cylinder 22 to move below the first suction mechanism 202, and then the first Z-axis linear driving mechanism 201 drives the first suction mechanism 202 to descend, so that the first suction mechanism 202 places the FPC on the conveyor belt 211, and then the FPC is conveyed to the next station through the conveyor belt 211, which can shorten the walking distance of the manipulator, effectively reduce the volume of the loading mechanism, and improve the loading efficiency.

[0034] Based on the above embodiments, the feeding and centering mechanism 3 includes a conveying mechanism 30, a front baffle 31, a lateral centering mechanism 32, and a second material blocking mechanism 33; the conveying mechanism 30 includes a first support 300, a number of rollers 301 arranged in parallel, and a first servo motor 302. The first support 300 includes two relatively arranged second side plates 300a and a number of connecting beams 300b connected between the two second side plates 300a. The rollers 301 are rotatably connected between the two second side plates 300a. The first servo motor 302 is arranged on one of the second side plates 300a and is used to drive the rollers 301 to rotate. The front baffle 31 is fixedly connected between one ends of the two second side plates 300a; the lateral centering mechanism 32 includes a left centering mechanism 320, a right centering mechanism 321, and an opening and closing driving mechanism 322. Both the left centering mechanism 320 and the right centering mechanism 321 include a lateral sliding plate 320a and a slapping plate 320b. A number of vertical rods 320c are connected between the lateral sliding plate 320a and the slapping plate 320b. The vertical rods 320c are movably arranged in the gap between two adjacent rollers 301. The opening and closing driving mechanism 322 includes a second servo motor 322a, a second synchronous belt 322b, a first driving synchronous pulley, and a first driven synchronous pulley. A first support plate 322c is fixedly connected to one of the second side plates 300a. The second servo motor 322a is arranged on the first support plate 322c. The first driving synchronous pulley is arranged on the output shaft of the second servo motor 322a. A second support plate 322d is fixedly connected to the other second side plate 300a. The first driven synchronous pulley is rotatably connected to the second support plate 322d. The second synchronous belt 322b is connected between the first driving synchronous pulley and the first driven synchronous pulley. A second connecting plate 320d is arranged on the lateral sliding plate 320a. A second synchronous tooth groove is arranged on the second connecting plate 320d. The second synchronous belt 322b is meshed and connected with the second synchronous tooth groove. A number of lateral guide rods are fixedly connected between the two second side plates 300a. The lateral sliding plate and the lateral guide rods are connected through guide sleeves. An arc-shaped avoidance groove 320e matching the rollers 301 is arranged at the bottom of the slapping plate 320b. The rollers 301 are movably arranged on the arc-shaped avoidance groove 320e; the second material blocking mechanism 33 includes a first lifting cylinder 330 arranged on one of the connecting beams 300b and a material blocking plate 331 drivingly connected to the first lifting cylinder 330. The material blocking plate 331 is movably arranged in the gap between two adjacent rollers 301.Specifically, initially, the material baffle 331 is lower than the highest point of the roller 301. The roller 301 rotates under the drive of the first servo motor 302 to convey the FPC material onto the roller 301. The FPC will be conveyed forward to the side of the front baffle 31 driven by the roller 301. After the rear end face of the FPC crosses the vertical plane where the material baffle 331 is located, the first lifting cylinder 330 is used to drive the material baffle 331 to rise above the highest point of the roller 301. The material baffle 331 can intercept the conveyance of the next FPC. When the front end face of the FPC contacts the inner wall of the front baffle 31, the forward conveyance of the FPC stops. The second connecting plates 320d on the side of the left middle-patting mechanism 320 and the second connecting plates 320d on the side of the right middle-patting mechanism 321 should be arranged in a staggered manner so that the two second connecting plates 320d are connected to both sides of the second synchronous belt 322b in a staggered manner. When the second servo motor 322a works, the second synchronous belt 322b will rotate forward or backward, thereby driving the patting plates 320b on the left middle-patting mechanism 320 and the patting plates 320b on the right middle-patting mechanism 321 to approach or move away from each other. When the two side patting plates 320b approach each other, the FPC can be patted to the middle position, which is convenient for the second loading mechanism 50 to grab the FPC at a unified position, ensuring that the FPC is placed at the designated position of the lower film attaching mechanism 61 and improving the processing accuracy.

[0035] Based on the above embodiments, the loading and unloading mechanism 5 further includes a second bracket 52 disposed on the frame. The second loading mechanism 50 includes a first mounting plate 500 slidably connected to the second bracket 52 in the X-axis direction, a second Z-axis linear driving mechanism 501 disposed on the first mounting plate 500, a second suction mechanism 502 drivingly connected to the second Z-axis linear driving mechanism 501, and a loading driving mechanism 503. The loading driving mechanism 503 is disposed on the second bracket 52 and is used to drive the first mounting plate 500 to move in the X-axis direction. The unloading mechanism 51 includes a second mounting plate 510 slidably connected to the second bracket 52 in the X-axis direction, a rotation driving mechanism 511 disposed on the second mounting plate 510, a rotating cross beam 512 drivingly connected to the rotation driving mechanism 511, a horizontal sliding seat 513 slidably connected to the rotating cross beam 512 along the length direction of the rotating cross beam 512, a horizontal linear driving mechanism 514 disposed on the horizontal sliding seat 513 and drivingly connected to the horizontal sliding seat 513, a first material taking mechanism 515, a second material taking mechanism 516, and a telescopic driving mechanism 517. Both the first material taking mechanism 515 and the second material taking mechanism 516 include a telescopic arm 515a slidably connected to the bottom of the horizontal sliding seat 513 along the length direction of the horizontal sliding seat 513, a second lifting cylinder 515b disposed at one end of the telescopic arm 515a, a connecting beam 515c drivingly connected to the second lifting cylinder 515b, a plurality of first clamping mechanisms 518 distributed on the connecting beam 515c, expandable and retractable clamping mechanisms 519 respectively disposed at both ends of the connecting beam 515c, and a unloading driving mechanism 53. The unloading driving mechanism 53 is disposed on the second bracket 51 and is used to drive the second mounting plate 510 to move in the X-axis direction. The telescopic driving mechanism 517 is used to drive the two telescopic arms 515a to expand or retract. The expandable and retractable clamping mechanism 519 includes a swing arm 519a hinged to one end of the connecting beam 515c, a second clamping mechanism 519b disposed at one end of the swing arm 519a, and a swing driving device 54. The first clamping mechanism 518 includes a first clamping cylinder 518a disposed on the connecting beam 515c and a first clamping head mounted on the output shaft of the first clamping cylinder 518a. A first supporting plate 515d is connected to one side of the connecting beam 515c, and a first horizontal supporting portion 515e corresponding to the first clamping head is disposed at the bottom of the first supporting plate 515d. The second clamping mechanism 519b includes a second clamping cylinder 519c disposed at one end of the swing arm 519a and a second clamping head mounted on the output shaft of the second clamping cylinder 519c. A second supporting plate 519d is connected to one side of the swing arm 519a, and a second horizontal supporting portion 519e corresponding to the second clamping head is disposed at the bottom of the second supporting plate 519d. The swing driving device 54 includes a retracting and expanding driving cylinder 540 hinged to the swing arm 519a and a connecting seat 541 disposed on the connecting beam 515c. The output shaft of the retracting and expanding driving cylinder 540 is hinged to the connecting seat 541.Specifically, the telescopic driving mechanism 517 can drive the two telescopic arms 515a to extend or retract, thereby adjusting the distance between the two connecting beams 515c, so that each first clamping mechanism 518 on the first material taking mechanism 515 and the second material taking mechanism 516 can respectively clamp both side edges of the product, adapting to the blanking of products with different lengths; the swing driving device 54 drives the swing arm 519a to unfold into a horizontal state from the end of the connecting beam 515c, playing a role in extending the connecting beam 515c. The second clamping mechanisms 519b of the four expandable and retractable clamping mechanisms 519 can respectively clamp the four corners of the product, adapting to the blanking of products with different widths. During feeding, the feeding driving mechanism 503 drives the second suction material mechanism 502 to move left and right, and the second Z-axis linear driving mechanism 501 drives the second suction material mechanism 502 to move up and down, so as to pick up the FPC material from the feeding and slapping mechanism 3 and place it on the lower film attaching mechanism 61; during blanking, the blanking driving mechanism 53 drives the blanking mechanism 51 to move left and right, so that the blanking mechanism 51 outputs and blanks the product from the lower film attaching mechanism 61. The rotation driving mechanism 511 drives the rotation cross beam 512 to rotate, and the direction of the product can be adjusted. The horizontal linear driving mechanism 514 drives the horizontal sliding seat 513 to move back and forth, and the front and rear positions of the product can be adjusted, so as to blank the product in the required direction and position. When it is necessary to unfold the expandable and retractable clamping mechanism 519, the expansion and retraction driving cylinder 540 drives the swing arm 519a to rotate into a horizontal state, and the first horizontal material supporting parts 515e and the second horizontal material supporting parts 519e on the first material taking mechanism 515 or the second material taking mechanism 516 will be on a straight line. When clamping, the telescopic driving mechanism 517 drives the two side connecting beams 515c to approach a certain distance, so that the edge of the product is located between the first horizontal material supporting part 515e and the first clamping head, and the corner of the product will be located between the second horizontal material supporting part 519e and the second clamping head. The first clamping cylinder 518a and the second clamping cylinder 519c respectively drive the first clamping head and the second clamping head to move downward, and the product can be clamped. It has both feeding and blanking functions, can adapt to the blanking operation of products with different sizes, saves manpower and machine adjustment time, and improves production output.

[0036] Based on the above embodiments, the second bracket 52 includes two horizontally arranged cross plates 520 arranged side by side, and two longitudinal plates 521 respectively connected between one ends of the two cross plates 520. The loading driving mechanism 503 and the unloading driving mechanism 53 each include a rotating support 503a, a third servo motor 503b fixedly connected to one side of the rotating support 503a, a fourth internal thread sleeve 503c, a second driving synchronous pulley, a second driven synchronous pulley, and a third synchronous belt 503d. A first shaft hole is penetrated through the rotating support 503a. The fourth internal thread sleeve 503c is connected to the first shaft hole through a bearing. The second driven synchronous pulley is fixedly connected to one end of the fourth internal thread sleeve 503c. The second driving synchronous pulley is connected to the output shaft of the third servo motor 503b. The third synchronous belt 503d is connected between the second driving synchronous pulley and the second driven synchronous pulley. A lead screw 503e matching the fourth internal thread sleeve 503c is fixedly connected between the two longitudinal plates 521. The fourth internal thread sleeve 503c is connected to the lead screw 503e. The rotating supports 503a of the loading driving mechanism 503 and the unloading driving mechanism 53 are respectively fixedly connected to the first mounting plate 500 and the second mounting plate 510. The rotation driving mechanism 511 includes a supporting cross plate 511a fixedly connected to the second mounting plate 510, a rotation driving cylinder 511b hinged to the supporting cross plate 511a, a rotating shaft 511c, and a connecting rod 511d. A second shaft hole is penetrated through the supporting cross plate 511a. The rotating shaft 511c is connected to the second shaft hole through a bearing. One end of the connecting rod 511d is fixedly connected to the top end of the rotating shaft 511c and the other end is hinged to the output shaft of the rotation driving cylinder 511b. The bottom end of the rotating shaft 511c is fixedly connected to the rotating cross beam 512. The horizontal linear driving mechanism 514 includes a fourth servo motor 514a arranged on the rotating cross beam 512, a third driving synchronous pulley drivingly connected to the fourth servo motor 514a, a third driven synchronous pulley rotatably connected to the bottom of the rotating cross beam 512, and a fourth synchronous belt 514b connected between the third driving synchronous pulley and the third driven synchronous pulley. A third connecting plate is arranged on the top of the horizontal sliding seat 513. A third synchronous tooth groove meshingly connected to the fourth synchronous belt 514b is arranged on the third connecting plate. The telescopic driving mechanism 517 includes a fifth servo motor 517a arranged on one side of the horizontal sliding seat 513, a fourth driving synchronous pulley drivingly connected to the fifth servo motor 517a, a fourth driven synchronous pulley rotatably connected to one side of the horizontal sliding seat 513, and a fifth synchronous belt 517b connected between the fourth driving synchronous pulley and the fourth driven synchronous pulley. A fourth connecting plate 515f is fixedly connected to the inner side surface of the telescopic arm 515a. A fourth synchronous tooth groove meshingly connected to the fifth synchronous belt 517b is arranged on the fourth connecting plate 515f.Specifically, when the third servo motor 503b operates, it drives the fourth internal thread sleeve 503c to rotate. Since the fourth internal thread sleeve 503c is connected to the lead screw 503e, it can drive the first mounting plate 500 and the second mounting plate 510 to move left and right along the second bracket 52, thereby driving the second loading mechanism 50 and the unloading mechanism 51 to move left and right. The loading driving mechanism 503 and the unloading driving mechanism 53 share a lead screw 503e, which can simplify the structure and reduce costs. When the rotation driving cylinder 511b operates, it can drive the rotation cross beam 512 to rotate, thereby driving the first material taking mechanism 515 and the second material taking mechanism 516 to rotate simultaneously to adjust the product unloading direction. When the fourth servo motor 514a operates, it can drive the horizontal slide 513 to move along the length direction of the rotation cross beam 512, thereby unloading the product to the specified position. The fourth connecting plates 515f on the side of the first material taking mechanism 515 and the fourth connecting plates 515f on the side of the second material taking mechanism 516 are misaligned and connected to both sides of the fifth synchronous belt 517b. When the fifth servo motor 517a drives the fifth synchronous belt 517b to operate, it can drive the telescopic arms 515a on both sides to extend or retract, thereby adjusting the distance between the two connecting beams 515c.

[0037] Based on the above embodiments, the upper film laminating mechanism 60 includes an upper seat body 600, an upper pressing plate 601, a third Z-axis linear driving mechanism 602, a first film pulling mechanism 603, and a first film cutting mechanism 604, which are arranged on the frame. The third Z-axis linear driving mechanism 602 is arranged on the upper seat body 600 and is used to drive the upper pressing plate 601 to move up and down. The inside of the upper pressing plate 601 is provided with a first air collecting cavity. The bottom surface of the upper pressing plate 601 is evenly distributed with first adsorption holes communicating with the first air collecting cavity. The top of the upper pressing plate 601 is provided with a first connecting pipe communicating with the first air collecting cavity. The first film pulling mechanism 603 is arranged on the upper seat body 600 and is used to pull the dry film to the lower side of the bottom surface of the upper pressing plate 601 in a horizontal state. The first film cutting mechanism 604 is arranged on the upper seat body 600 and is used to cut the dry film. The lower film laminating mechanism 61 includes a lower seat body 610, a lower pressing plate 611, a fourth Z-axis linear driving mechanism 612, a second film pulling mechanism 613, and a second film cutting mechanism 614, which are arranged on the frame. The fourth Z-axis linear driving mechanism 612 is arranged on the lower seat body 610 and is used to drive the lower pressing plate 611 to move up and down. The inside of the lower pressing plate 611 is provided with a second air collecting cavity. The top surface of the lower pressing plate 611 is evenly distributed with second adsorption holes communicating with the second air collecting cavity. The top of the lower pressing plate 611 is provided with a second connecting pipe communicating with the second air collecting cavity. The second film pulling mechanism 613 is arranged on the lower seat body 610 and is used to pull the dry film to the upper side of the top surface of the lower pressing plate 611 in a horizontal state. The second film cutting mechanism 614 is arranged on the lower seat body 610 and is used to cut the dry film. Specifically, one ends of the upper layer material roll and the lower layer material roll on the upper side dry film feeding mechanism 4 and the lower side dry film feeding mechanism 40 are respectively clamped by the first film pulling mechanism 603 and the second film pulling mechanism 613, and the upper layer dry film and the lower layer dry film are respectively pulled to the lower side of the upper pressing plate 601 and the upper side of the lower pressing plate 611 in a horizontal state through the first film pulling mechanism 603 and the second film pulling mechanism 613. The third Z-axis linear driving mechanism 602 is used to drive the upper pressing plate 601 to move downward so that the bottom surface of the upper pressing plate 601 is close to the upper surface of the dry film. The third Z-axis linear driving mechanism 602 is used to drive the lower pressing plate 611 to move upward so that the top surface of the lower pressing plate 611 is close to the lower surface of the dry film. By evacuating the first air collecting cavity and the second air collecting cavity, the upper layer dry film and the lower layer dry film can be respectively adsorbed on the surfaces of the upper pressing plate 601 and the lower pressing plate 611, and then the upper layer dry film and the lower layer dry film are respectively cut by the first film cutting mechanism 604 and the second film cutting mechanism 614. After the FPC is placed on the cut lower layer dry film by the second feeding mechanism 50, the upper pressing plate 601 and the lower pressing plate 611 are respectively driven to move by the third Z-axis linear driving mechanism 602 and the fourth Z-axis linear driving mechanism 612 so that the upper pressing plate 601 and the lower pressing plate 611 are pressed together, thereby respectively laminating the upper layer dry film and the lower layer dry film on the two surfaces of the FPC.

[0038] Based on the above embodiments, the first film pulling mechanism 603 includes a first film clamping mechanism 605 and a first X-axis linear driving mechanism 606. The first film clamping mechanism 605 includes a first backing plate 605a, a first clamping plate 605b that are slidably connected to the bottom of the upper seat body 600 in the X-axis direction, and first air cylinders 605c respectively installed at both ends of the bottom of the first clamping plate 605b. The first air cylinders 605c are drivingly connected to the first backing plate 605a, and the first X-axis linear driving mechanism 606 is drivingly connected to the first backing plate 605a; the second film pulling mechanism 613 includes a second film clamping mechanism 615 and a second X-axis linear driving mechanism 616. The second film clamping mechanism 615 includes a second backing plate 615a, a second clamping plate 615b that are slidably connected to the top of the lower seat body 610 in the X-axis direction, and second air cylinders 615c respectively installed at both ends of the top of the second clamping plate 615b. The second air cylinders 615c are drivingly connected to the second backing plate 615a, and the second X-axis linear driving mechanism 616 is drivingly connected to the second backing plate 615a; the first film cutting mechanism 604 includes a first Y-axis linear driving device 604a arranged on one side of the upper seat body 600, a third lifting air cylinder 604b drivingly connected to the first Y-axis linear driving device 604a, a first mounting plate drivingly connected to the third lifting air cylinder 604b, and a first cutting wheel 604c rotatably connected to the first mounting plate; the second film cutting mechanism 614 includes a second Y-axis linear driving device 614a arranged on one side of the lower seat body 610, a fourth lifting air cylinder 614b drivingly connected to the second Y-axis linear driving device 614a, a second mounting plate drivingly connected to the fourth lifting air cylinder 614b, and a second cutting wheel 614c rotatably connected to the second mounting plate. Specifically, one end of the upper dry film and the lower dry film are respectively placed between the first backing plate 605a and the first clamping plate 605b, and between the second backing plate 615a and the second clamping plate 615b. The first clamping plate 605b is driven by the first air cylinder 605c to press on the first backing plate 605a, and one end of the upper dry film will be clamped between the first clamping plate 605b and the first backing plate 605a. The first backing plate 605a is driven by the first X-axis linear driving mechanism 606 to move in the X-axis direction, and the upper dry film can be pulled to the lower side of the upper pressing plate 601 in a horizontal state; the second clamping plate 615b is driven by the second air cylinder 615c to press on the second backing plate 615a, and one end of the lower dry film will be clamped between the second clamping plate 615b and the second backing plate 615a. The second backing plate 615a is driven by the second X-axis linear driving mechanism 616 to move in the X-axis direction, and the lower dry film can be pulled to the upper side of the lower pressing plate 611 in a horizontal state.After the upper dry film and the lower dry film are respectively adsorbed on the surfaces of the upper pressing plate 601 and the lower pressing plate 611, the wheel surface of the first cutting wheel 604c is driven by the third lifting cylinder 604b to abut against the upper dry film, and the wheel surface of the second cutting wheel 614c is driven by the fourth lifting cylinder 614b to abut against the lower dry film. The first cutting wheel 604c and the second cutting wheel 614c are respectively driven by the first Y-axis linear driving device 604a and the second Y-axis linear driving device 614a to move along the Y-axis direction, so as to cut the upper dry film and the lower dry film.

[0039] Based on the above embodiments, annular grooves are provided at the bottom of the first clamping plate 605b and the top of the second clamping plate 615b, and annular air bags 617 matching the annular grooves are provided on the annular grooves, which can improve the clamping stability of the upper dry film and the lower dry film.

[0040] Based on the above embodiments, a plurality of material supporting grooves 611a are arranged side by side on the top of the lower pressing plate 611. When the blanking mechanism 51 performs blanking after the FPC film is attached, it is convenient for the first horizontal material supporting part 515e and the second horizontal material supporting part 519e to extend into the material supporting grooves 611a to lift the product from the surface of the lower pressing plate 611.

[0041] The above embodiments are only descriptions of the preferred embodiments of the present invention, and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A fully automatic FPC dry film pre-lamination machine, comprising a frame, characterized in that: The frame is provided with a hopper mechanism, a first loading mechanism, a feeding and centering mechanism, an upper dry film feeding mechanism, a lower dry film feeding mechanism, a loading and unloading mechanism, and a film pasting mechanism; the hopper mechanism is used to supply FPC material to the first loading mechanism; the first loading mechanism is used to transport the FPC material to the feeding and centering mechanism; the feeding and centering mechanism is used to perform a centering operation on the FPC material before loading; the film pasting mechanism includes an upper film pasting mechanism and a lower film pasting mechanism, and the upper dry film feeding mechanism and the lower dry film feeding mechanism are used to supply an upper layer of dry film and a lower layer of dry film to the upper film pasting mechanism and the lower film pasting mechanism respectively; the loading and unloading mechanism includes a second loading mechanism and a unloading mechanism, and the second loading mechanism is used to take the FPC material on the feeding and centering mechanism and put it on the lower film pasting mechanism; the upper film pasting mechanism and the lower film pasting mechanism respectively adhere the upper layer of dry film and the lower layer of dry film to the upper and lower surfaces of the FPC material; the unloading mechanism is used to output the product after film pasting.

2. The fully automatic FPC dry film pre-lamination machine according to claim 1, characterized in that: The lifting mechanism comprises a lifting mechanism, a first material blocking mechanism, and the lifting mechanism comprises a mounting seat, a reduction motor mounted on the mounting seat, a screw connected to the reduction motor and a loading plate, and the top of the screw is connected to the bottom of the loading plate through a bearing; the first material blocking mechanism comprises a first bottom plate, a front material blocking assembly, a rear material blocking assembly, a left material blocking assembly, a plurality of right-side material blocking rods arranged in parallel on one side of the top of the first bottom plate, and an opening and closing adjustment mechanism, the screw and the first bottom plate are connected by a first internal threaded sleeve, and the first guide rods are arranged on the top four sides of the mounting seat, and the first guide rod and the first bottom plate are connected by a guide sleeve, the front material blocking assembly comprises a front slider connected to the first bottom plate in a Y-axis direction, a plurality of front material blocking rods arranged in parallel on the front slider, the rear material blocking assembly comprises a rear slider, a plurality of rear material blocking rods arranged in parallel on the rear slider, and the left material blocking assembly comprises a left slider , a plurality of left-side material blocking rods arranged in parallel on the left-side sliding block, the loading plate is provided with a front guide groove, a rear guide groove and a left-side guide groove which are respectively arranged corresponding to the front material blocking rod, the rear material blocking rod and the left-side material blocking rod, the front material blocking rod, the rear material blocking rod and the left-side material blocking rod are respectively movably arranged on the front guide groove, the rear guide groove and the left-side guide groove; the opening and closing adjustment mechanism comprises a Y-axial screw rod and a Y-axial rotating shaft, the Y-axial screw rod and the Y-axial rotating shaft are respectively arranged on both sides of the top of the first base plate through a bearing seat, the front sliding block and the rear sliding block are connected to the Y-axial screw rod through a second internal threaded sleeve and a third internal threaded sleeve respectively, the Y-axial screw rod and the Y-axial rotating shaft are respectively provided with a first synchronous wheel and a second synchronous wheel, the first synchronous wheel and the second synchronous wheel are connected with a first synchronous belt, the left-side sliding block is provided with a first connecting plate, and the first connecting plate is provided with a first synchronous tooth groove meshing with the first synchronous belt.

3. The fully automatic FPC dry film pre-lamination machine according to claim 2, characterized in that: The first loading mechanism includes a material picking and unloading mechanism, a conveyor belt mechanism, and an advance and retreat driving mechanism; the material picking and unloading mechanism includes a stand arranged on the frame, a first Z-axis linear driving mechanism arranged on the stand, and a first material suction mechanism drivingly connected to the first Z-axis linear driving mechanism; the conveyor belt mechanism includes two first side plates arranged in parallel, and a conveyor belt drivingly arranged between the two first side plates; the advance and retreat driving mechanism includes two horizontal guide rods arranged in parallel on the frame, and an advance and retreat driving cylinder, the two first side plates are connected to the horizontal guide rods through a guide sleeve, the advance and retreat driving cylinder is fixedly connected to one end of one of the first side plates, and the output shaft of the advance and retreat driving cylinder is fixedly connected to one side of the frame.

4. The fully automatic FPC dry film pre-lamination machine according to claim 3, characterized in that: The feeding and slapping mechanism includes a conveying mechanism, a front baffle, a horizontal slapping mechanism, and a second material blocking mechanism; the conveying mechanism includes a first bracket, a plurality of rollers arranged in parallel, and a first servo motor, the first bracket includes two oppositely arranged second side plates, a plurality of connecting beams connected between the two second side plates, the roller is rotatably connected between the two second side plates, the first servo motor is arranged on one of the second side plates and is used to drive the roller to rotate, and the front baffle is fixedly connected between one end of the two second side plates; the horizontal slapping mechanism includes a left-side slapping mechanism, a right-side slapping mechanism, and an opening and closing drive mechanism, the left-side slapping mechanism and the right-side slapping mechanism both include a horizontal slide plate and a slap plate, a plurality of vertical rods are connected between the horizontal slide plate and the slap plate, and the vertical rods are movably arranged on the gap between two adjacent rollers, the opening and closing drive mechanism includes a second servo motor, a second synchronous belt, a first active synchronous wheel, and a first driven synchronous wheel, and one of the second side plates is fixedly connected to the first support The cam is an assembly made of a plurality of gears, each of which is connected to a plurality of gears, and the plurality of gears are connected to the plurality of gears. The plurality of gears are connected to the plurality of gears, each of which is connected to a plurality of gears. The plurality of gears are connected to a plurality of gears. The plurality of gears are connected to a plurality of gears.

5. The fully automatic FPC dry film pre-lamination machine according to claim 4, characterized in that: The loading and unloading mechanism also includes a second bracket arranged on the frame, the second loading mechanism includes a first mounting plate slidably connected to the second bracket along the X-axis direction, a second Z-axis linear drive mechanism arranged on the first mounting plate, a second suction mechanism driven and connected to the second Z-axis linear drive mechanism, and a loading drive mechanism, the loading drive mechanism is arranged on the second bracket and is used to drive the first mounting plate to move along the X-axis direction; the unloading mechanism includes a second mounting plate slidably connected to the second bracket along the X-axis direction, a rotating drive mechanism arranged on the second mounting plate, a rotating beam driven and connected to the rotating drive mechanism, a horizontal slide slidably connected to the rotating beam along the length direction of the rotating beam, a horizontal linear drive mechanism arranged on the horizontal slide and driven and connected to the horizontal slide, a first material picking mechanism, a second material picking mechanism, and a telescopic drive mechanism, the first material picking mechanism and the second material picking mechanism both include a telescopic arm slidably connected to the bottom of the horizontal slide along the length direction of the horizontal slide, a second lifting cylinder arranged at one end of the telescopic arm, a connecting beam driven and connected to the second lifting cylinder, and a plurality of first A clamping mechanism, a retractable clamping mechanism and a material unloading drive mechanism respectively arranged at the two ends of the connecting beam, the material unloading drive mechanism is arranged on the second bracket and is used to drive the second mounting plate to move along the X-axis direction, the telescopic drive mechanism is used to drive the two telescopic arms to extend or retract, the retractable clamping mechanism includes a swing arm hinged at one end of the connecting beam, a second clamping mechanism arranged at one end of the swing arm, and a swing drive device, the first clamping mechanism includes a first clamping cylinder arranged on the connecting beam, a first clamping head installed on the output shaft of the first clamping cylinder, and one side of the connecting beam is connected A first supporting plate is connected, and a first horizontal supporting portion corresponding to the first clamping head is arranged at the bottom of the first supporting plate; the second clamping mechanism includes a second clamping cylinder arranged at one end of the swing arm, and a second clamping head installed on the output shaft of the second clamping cylinder; a second supporting plate is connected to one side of the swing arm, and a second horizontal supporting portion corresponding to the second clamping head is arranged at the bottom of the second supporting plate; the swing driving device includes a retraction and extension driving cylinder hinged on the swing arm, and a connecting seat arranged on the connecting beam, and the output shaft of the retraction and extension driving cylinder is hinged on the connecting seat.

6. The fully automatic FPC dry film pre-lamination machine according to claim 5, characterized in that: The second bracket includes two horizontal plates arranged in parallel and two longitudinal plates respectively connected between one end of the two horizontal plates. The loading drive mechanism and the unloading drive mechanism both include a rotating support, a third servo motor fixedly connected to one side of the rotating support, a fourth internally threaded sleeve, a second active synchronous wheel, a second driven synchronous wheel, and a third synchronous belt. The rotating support is penetrated by a first axial hole, the fourth internally threaded sleeve is connected to the first axial hole by a bearing, the second driven synchronous wheel is fixedly connected to one end of the fourth internally threaded sleeve, and the second active synchronous wheel is connected to the first axial hole. The third synchronous belt is connected between the second active synchronous wheel and the second driven synchronous wheel on the output shaft of the three servo motors. A screw matched with the fourth internal threaded sleeve is fixedly connected between the two longitudinal plates. The fourth internal threaded sleeve is connected to the screw. The rotating supports of the loading drive mechanism and the unloading drive mechanism are respectively fixedly connected to the first mounting plate and the second mounting plate; the rotating drive mechanism includes a supporting cross plate fixedly connected to the second mounting plate, a rotating drive cylinder hinged on the supporting cross plate, a rotating shaft, and a connecting rod. The supporting cross plate is provided with a second shaft hole, the shaft is connected to the second shaft hole through a bearing, one end of the connecting rod is fixedly connected to the top of the shaft and the other end is hinged on the output shaft of the rotary drive cylinder, and the bottom end of the shaft is fixedly connected to the rotating beam; the horizontal linear drive mechanism comprises a fourth servo motor arranged on the rotating beam, a third active synchronous wheel connected to the fourth servo motor, a third driven synchronous wheel connected to the bottom of the rotating beam, and a fourth synchronous belt connected between the third active synchronous wheel and the third driven synchronous wheel, a third connecting plate is arranged on the top of the horizontal slide, and a third synchronous tooth groove meshing with the fourth synchronous belt is arranged on the third connecting plate; the telescopic drive mechanism comprises a fifth servo motor arranged on one side of the horizontal slide, a fourth active synchronous wheel connected to the fifth servo motor, a fourth driven synchronous wheel connected to the one side of the horizontal slide, and a fifth synchronous belt connected between the fourth active synchronous wheel and the fourth driven synchronous wheel, and a fourth connecting plate is fixedly connected to the inner side of the telescopic arm, and a fourth synchronous tooth groove meshing with the fifth synchronous belt is arranged on the fourth connecting plate.

7. The fully automatic FPC dry film pre-lamination machine according to claim 6, characterized in that: The upper film-sticking mechanism comprises an upper seat body, an upper pressing plate, a third Z-axis linear driving mechanism, a first film-pulling mechanism, and a first film-cutting mechanism arranged on the frame; the third Z-axis linear driving mechanism is arranged on the upper seat body and is used to drive the upper pressing plate to move up and down; a first air collecting chamber is arranged inside the upper pressing plate; first adsorption holes connected to the first air collecting chamber are evenly distributed on the bottom surface of the upper pressing plate; a first connecting pipe connected to the first air collecting chamber is arranged on the top of the upper pressing plate; the first film-pulling mechanism is arranged on the upper seat body and is used to pull the dry film in a horizontal state to the lower side of the bottom surface of the upper pressing plate; the first film-cutting mechanism is arranged on the upper seat body and is used to cut the dry film; The lower film-sticking mechanism includes a lower seat body, a lower pressure plate, a fourth Z-axis linear driving mechanism, a second film-pulling mechanism, and a second film-cutting mechanism arranged on the frame. The fourth Z-axis linear driving mechanism is arranged on the lower seat body and is used to drive the lower pressure plate to move up and down. A second air collecting chamber is arranged inside the lower pressure plate. Second adsorption holes connected to the second air collecting chamber are evenly distributed on the top surface of the lower pressure plate. A second connecting pipe connected to the second air collecting chamber is arranged on the top of the lower pressure plate. The second film-pulling mechanism is arranged on the lower seat body and is used to pull the dry film in a horizontal state to the upper side of the top surface of the lower pressure plate. The second film-cutting mechanism is arranged on the lower seat body and is used to cut the dry film.

8. The fully automatic FPC dry film pre-lamination machine according to claim 7, characterized in that: The first film-pulling mechanism includes a first film-clamping mechanism and a first X-axis linear driving mechanism, the first film-clamping mechanism includes a first pad, a first clamping plate, and a first cylinder respectively installed at the two ends of the bottom of the first clamping plate, which are slidably connected to the bottom of the upper seat body along the X-axis direction, the first cylinder is drivingly connected to the first pad, and the first X-axis linear driving mechanism is drivingly connected to the first pad; the second film-pulling mechanism includes a second film-clamping mechanism and a second X-axis linear driving mechanism, the second film-clamping mechanism includes a second pad, a second clamping plate, and a second cylinder respectively installed at the two ends of the top of the second clamping plate, which are slidably connected to the top of the lower seat body along the X-axis direction, The two pads are drive connected, and the second X-axis linear drive mechanism is drive connected to the second pad; the first film cutting mechanism includes a first Y-axis linear drive device arranged on one side of the upper seat body, a third lifting cylinder drive connected to the first Y-axis linear drive device, a first mounting plate drive connected to the third lifting cylinder, and a first cutting wheel rotatably connected to the first mounting plate; the second film cutting mechanism includes a second Y-axis linear drive device arranged on one side of the lower seat body, a fourth lifting cylinder drive connected to the second Y-axis linear drive device, a second mounting plate drive connected to the fourth lifting cylinder, and a second cutting wheel rotatably connected to the second mounting plate.

9. The fully automatic FPC dry film pre-lamination machine according to claim 8, characterized in that: The bottom of the first clamping plate and the top of the second clamping plate are both provided with an annular groove, and an annular air bag matching the annular groove is provided on the annular groove.

10. The fully automatic FPC dry film pre-lamination machine according to claim 9, characterized in that: A plurality of supporting grooves are arranged in parallel on the top of the lower pressing plate.

Images