Full-automatic FPC dry film pre-pasting machine

Abstract

The utility model provides a full-automatic FPC (Flexible Printed Circuit) 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 feeding mechanism, a lower side dry film feeding 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 feeding and discharging mechanism comprises a second feeding mechanism and a discharging mechanism. The second feeding mechanism is used for taking and placing materials on the feeding and centering mechanism 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, and full automation of film pasting can be achieved.

Description

Technical Field

[0001] This utility model relates to the field of dry film pre-applying machine technology, and more particularly to a fully automatic FPC dry film pre-applying machine. Background Technology

[0002] In the processing of FPC (Flexible Printed Circuit), dry film needs to be applied to both sides of the FPC. Most existing FPC dry film pre-application machines are semi-automatic, requiring manual labor to operate, which wastes manpower and increases labor costs. Utility Model Content

[0003] The problem to be solved by this utility model is to provide a fully automatic FPC dry film pre-applying machine, which realizes the full automation of film application and saves manpower.

[0004] To solve the above technical problems, this utility model provides a fully automatic FPC dry film pre-lamination machine, comprising a frame, on which are arranged a material hopper mechanism, a first feeding mechanism, a feeding and tapping mechanism, an upper dry film feeding mechanism, a lower dry film feeding mechanism, an unloading mechanism, and a lamination mechanism; the material hopper mechanism supplies FPC material to the first feeding mechanism; the first feeding mechanism conveys the FPC material to the feeding and tapping mechanism; the feeding and tapping mechanism performs a tapping operation on the FPC material before feeding; and the lamination mechanism... The mechanism includes an upper film application mechanism and a lower film application mechanism. The upper dry film feeding mechanism and the lower dry film feeding mechanism are used to supply the upper dry film and the lower dry film to the upper film application mechanism and the lower film application mechanism, respectively. The loading and unloading mechanism includes a second loading mechanism and a unloading mechanism. The second loading mechanism is used to pick up the FPC material on the feeding mechanism and place it on the lower film application mechanism. The upper film application mechanism and the lower film application mechanism are used to apply the upper dry film and the lower dry film to the upper and lower surfaces of the FPC material, respectively. The unloading mechanism is used to output the film-applied product.

[0005] Preferably, the hopper mechanism includes a lifting mechanism and a first blocking mechanism. The lifting mechanism includes a mounting base, a geared motor mounted on the mounting base, a screw driven and connected to the geared motor, and a carrying plate. The top end of the screw is connected to the bottom of the carrying plate via a bearing. The first blocking mechanism includes a first base plate, a front blocking assembly, a rear blocking assembly, a left blocking assembly, several right blocking rods arranged in parallel on one side of the top of the first base plate, and an opening and closing adjustment mechanism. The screw is connected to the first base plate via a first internal threaded sleeve. First guide rods are provided on all four sides of the top of the mounting base. The first guide rods are connected to the first base plate via guide sleeves. The front blocking assembly includes a front slider slidably connected to the first base plate along the Y-axis direction and several front blocking rods arranged in parallel on the front slider. The rear blocking assembly includes a rear slider and several rear blocking rods arranged in parallel on the rear slider. The left blocking assembly includes a left slider... Several left-side material blocking bars are arranged side-by-side on the left-side slider. The material carrier plate has front guide grooves, rear guide grooves, and left guide grooves corresponding to the front, rear, and left-side material blocking bars, respectively. The front, rear, and left-side material blocking bars are movably mounted on the front guide grooves, rear guide grooves, and left guide grooves, respectively. 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 mounted on the top sides of the first base plate through bearing seats. The front slider and the rear slider are connected to the Y-axis lead screw through a second internal thread sleeve and a third internal thread sleeve, respectively. A first synchronous pulley and a second synchronous pulley are respectively mounted on the Y-axis lead screw and the Y-axis rotating shaft. A first synchronous belt connects the first synchronous pulley and the second synchronous pulley. A first connecting plate is mounted on the left-side slider. The first connecting plate has a first synchronous tooth groove that meshes with the first synchronous belt.

[0006] Preferably, the first feeding mechanism includes a material picking and unloading mechanism, a conveyor belt mechanism, and a forward and backward driving mechanism; the material picking and unloading mechanism includes a stand mounted on the frame, a first Z-axis linear drive mechanism mounted on the stand, and a first suction mechanism driven and connected to the first Z-axis linear drive mechanism; the conveyor belt mechanism includes two parallel first side plates and a conveyor belt driven between the two first side plates; the forward and backward driving mechanism includes two parallel horizontal guide rods mounted on the frame and a forward and backward driving cylinder, the two first side plates are connected to the horizontal guide rods by 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 tapping mechanism includes a conveying mechanism, a front baffle, a transverse tapping mechanism, and a second blocking mechanism; the conveying mechanism includes a first support, several parallel rollers, and a first servo motor; the first support includes two opposing second side plates and several 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 mounted on one of the second side plates and is used to drive the rollers to rotate; the front baffle is fixedly connected between one end of the two second side plates; the transverse tapping mechanism includes a left tapping mechanism, a right tapping mechanism, and an opening and closing drive mechanism; both the left and right tapping mechanisms include a transverse sliding plate and a tapping plate; several uprights are connected between the transverse sliding plate and the tapping plate; the uprights are movably mounted in the gap between adjacent rollers; the opening and closing drive mechanism includes a second servo motor, a second synchronous belt, a first driving synchronous pulley, and a first driven synchronous pulley; one of the second side plates... A first support plate is fixedly connected, a second servo motor is mounted on the first support plate, a first active synchronous pulley is mounted on the output shaft of the second servo motor, a second support plate is fixedly connected to another second side plate, a first driven synchronous pulley is rotatably connected to the second support plate, a second synchronous belt is connected between the first active synchronous pulley and the first driven synchronous pulley, a second connecting plate is mounted on the transverse slide plate, a second synchronous tooth groove is mounted on the second connecting plate, the second synchronous belt is meshed with the second synchronous tooth groove, several transverse guide rods are fixedly connected between the two second side plates, the transverse slide plate and the transverse guide rods are connected by guide sleeves, the bottom of the beater is provided with an arc-shaped clearance groove that matches the roller, and the roller is movably mounted on the arc-shaped clearance groove; the second material blocking mechanism includes a first lifting cylinder mounted on one of the connecting beams, a material blocking plate driven and connected to the first lifting cylinder, and the material blocking plate is movably mounted in the gap between two adjacent rollers.

[0008] Preferably, the loading and unloading mechanism further includes a second bracket mounted 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 mounted on the first mounting plate, a second suction mechanism driven by the second Z-axis linear drive mechanism, and a loading drive mechanism. The loading drive mechanism is mounted 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 rotary drive mechanism mounted on the second mounting plate, a rotary beam driven by the rotary drive mechanism, a horizontal slide block slidably connected to the rotary beam along the length direction of the rotary beam, a horizontal linear drive mechanism mounted on and driven by the horizontal slide block, a first picking mechanism, a second picking mechanism, and a telescopic drive mechanism. The first picking mechanism and the second picking mechanism each include a telescopic arm slidably connected to the bottom of the horizontal slide block along the length direction of the horizontal slide block, a second lifting cylinder mounted at one end of the telescopic arm, a connecting beam driven by the second lifting cylinder, and several components distributed on the connecting... The beam includes a first clamping mechanism, retractable clamping mechanisms located at both ends of the connecting beam, and a feeding drive mechanism. The feeding drive mechanism is mounted on a second bracket and is used to drive the second mounting plate to move along the X-axis. 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 to one end of the connecting beam, a second clamping mechanism located at one end of the swing arm, and a swing drive device. The first clamping mechanism includes a first clamping cylinder mounted on the connecting beam and a first clamping head mounted on the output shaft of the first clamping cylinder. A first material support plate is connected to one side of the swing arm, and a first horizontal material support part corresponding to the first clamping head is provided at the bottom of the first material support plate; the second clamping mechanism includes a second clamping cylinder provided at one end of the swing arm and a second clamping head installed on the output shaft of the second clamping cylinder. A second material support plate is connected to one side of the swing arm, and a second horizontal material support part corresponding to the second clamping head is provided at the bottom of the second material support plate. The swing drive device includes a retraction drive cylinder hinged to the swing arm and a connecting seat provided on the connecting beam. The output shaft of the retraction drive cylinder is hinged to the connecting seat.

[0009] Preferably, the second support includes two parallel horizontal plates and two vertical plates respectively connected between one end of the two horizontal plates. Both the loading and unloading drive mechanisms include a rotating support, a third servo motor fixedly connected to one side of the rotating support, a fourth internal threaded sleeve, a second driving synchronous pulley, a second driven synchronous pulley, and a third synchronous belt. A first shaft hole is provided through the rotating support. The fourth internal threaded sleeve is connected to the first shaft hole via a bearing. The second driven synchronous pulley is fixedly connected to one end of the fourth internal threaded 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 threaded sleeve is fixedly connected between the two vertical plates. The fourth internal threaded sleeve is connected to the lead screw. The rotating supports of the loading and unloading drive mechanisms are respectively fixedly connected to the first mounting plate and the second mounting plate. The rotating drive mechanism includes a supporting horizontal plate fixedly connected to the second mounting plate, a rotating drive cylinder hinged to the supporting horizontal plate, a rotating shaft, and a connecting rod. A first shaft hole is provided through the supporting horizontal plate. A second shaft hole is provided, and a rotating shaft is connected to the second shaft hole through a bearing. One end of a connecting rod is fixedly connected to the top of the rotating shaft, and the other end is hinged to the output shaft of the rotary drive cylinder. The bottom end of the rotating shaft is fixedly connected to the rotating crossbeam. The horizontal linear drive mechanism includes a fourth servo motor set on the rotating crossbeam, a third active synchronous wheel driven and connected to the fourth servo motor, a third driven synchronous wheel rotatably connected to the bottom of the rotating crossbeam, and a fourth synchronous belt connected between the third active synchronous wheel and the third driven synchronous wheel. A third connecting plate is provided on the top of the horizontal slide, and a third synchronous tooth groove is provided on the third connecting plate to mesh with the fourth synchronous belt. The telescopic drive mechanism includes a fifth servo motor set on one side of the horizontal slide, a fourth active synchronous wheel driven and connected to the fifth servo motor, a fourth driven synchronous wheel rotatably connected to one side of the horizontal slide, and a fifth synchronous belt connected between the fourth active synchronous wheel and the fourth driven synchronous wheel. A fourth connecting plate is fixedly connected to the inner side of the telescopic arm, and a fourth synchronous tooth groove is provided on the fourth connecting plate to mesh with the fifth synchronous belt.

[0010] Preferably, the film-applying mechanism includes an upper seat, an upper pressure plate, a third Z-axis linear drive mechanism, a first film-pulling mechanism, and a first film-cutting mechanism, all mounted on a frame. The third Z-axis linear drive mechanism is mounted on the upper seat and drives the upper pressure plate to move up and down. The upper pressure plate has a first gas collecting chamber inside, and first adsorption holes communicating with the first gas collecting chamber are evenly distributed on the bottom surface of the upper pressure plate. A first connecting pipe communicating with the first gas collecting chamber is mounted on the top of the upper pressure plate. The first film-pulling mechanism is mounted on the upper seat and pulls the dry film horizontally to the bottom surface of the upper pressure plate. The first film-cutting mechanism is mounted on the upper seat and cuts the dry film. The film-applying mechanism includes a lower base body, a lower pressure plate, a fourth Z-axis linear drive mechanism, a second film-pulling mechanism, and a second film-cutting mechanism, all mounted on a frame. The fourth Z-axis linear drive mechanism is mounted on the lower base body and is used to drive the lower pressure plate to move up and down. The lower pressure plate has a second gas collection chamber inside, and second adsorption holes communicating with the second gas collection chamber are evenly distributed on the top surface of the lower pressure plate. A second connecting pipe communicating with the second gas collection chamber is located on the top of the lower pressure plate. The second film-pulling mechanism is mounted on the lower base body and is used to pull the dry film horizontally to the upper side of the top surface of the lower pressure plate. The second film-cutting mechanism is mounted on the lower base 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 drive mechanism. The first film-clamping mechanism includes a first pad plate, a first clamping plate, and a first cylinder respectively installed at both ends of the bottom of the upper seat body along the X-axis direction. The first cylinder is driven by the first pad plate, and the first X-axis linear drive mechanism is driven by the first pad plate. The second film-pulling mechanism includes a second film-clamping mechanism and a second X-axis linear drive mechanism. The second film-clamping mechanism includes a second pad plate, a second clamping plate, and a second cylinder respectively installed at both ends of the top of the second clamping plate along the X-axis direction. The second cylinder is driven by the first pad plate, the first clamping plate, and the first X-axis linear drive mechanism. The second pad is driven by a second X-axis linear drive mechanism and the second pad is driven by a second pad. The first film cutting mechanism includes a first Y-axis linear drive device disposed on one side of the upper body, a third lifting cylinder driven by the first Y-axis linear drive device, a first mounting plate driven by 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 disposed on one side of the lower body, a fourth lifting cylinder driven by the second Y-axis linear drive device, a second mounting plate driven by the fourth lifting cylinder, and a second cutting wheel rotatably connected to the second mounting plate.

[0012] Preferably, the bottom of the first clamping plate and the top of the second clamping plate are provided with annular grooves, and annular airbags matching the annular grooves are provided on the annular grooves.

[0013] Preferably, the top of the lower pressure plate is provided with several material support grooves arranged in parallel.

[0014] The beneficial effects of this utility model are as follows: This utility model provides a fully automatic FPC dry film pre-applying machine. FPC material is placed on a hopper mechanism, and upper and lower dry film rolls are respectively installed on an upper dry film feeding mechanism and a lower dry film feeding mechanism. The hopper mechanism supplies FPC material to a first feeding mechanism, which then conveys the FPC material to a feeding and tapping mechanism. The feeding and tapping mechanism forward conveys the FPC material and taps it to a designated position. The upper and lower dry film feeding mechanisms then respectively connect to an upper film applicator and a lower film applicator. The system supplies upper and lower dry films. The second feeding mechanism picks up the FPC material from the feeding and catching mechanism and places it onto the lower laminating mechanism. The FPC material is positioned between the upper and lower dry films. The upper and lower laminating mechanisms then laminate the upper and lower dry films onto the upper and lower surfaces of the FPC material, respectively. The unloading mechanism outputs the laminated product. This system automates the FPC feeding, FPC catching, dry film feeding, and laminating processes, achieving fully automated FPC laminating production. This saves manpower, reduces production costs, and effectively improves production efficiency. Attached Figure Description

[0015] Figure 1 A schematic diagram illustrating the external structure of this utility model is provided.

[0016] Figure 2 A cross-sectional view of the present invention is shown.

[0017] Figure 3 A schematic diagram illustrating the structure of the first feeding mechanism of this utility model is shown.

[0018] Figure 4 A schematic diagram illustrating the structure of the hopper mechanism of this utility model is provided.

[0019] Figure 5 An exploded view of the hopper mechanism of this utility model is shown.

[0020] Figure 6 A schematic diagram illustrating the structure of the feeding mechanism of this utility model is shown.

[0021] Figure 7 This illustration shows the structure of the feeding mechanism of this utility model after the rollers are removed.

[0022] Figure 8 A schematic diagram illustrating the structure of the loading and unloading mechanism of this utility model is shown.

[0023] Figure 9 A schematic diagram illustrating the structure of the feeding mechanism of this utility model is shown.

[0024] Figure 10 An assembly diagram of the feeding drive mechanism, the unloading drive mechanism and the second bracket of this utility model is shown.

[0025] Figure 11 A schematic diagram illustrating the structure of the film-applying mechanism of this utility model is shown.

[0026] Reference numerals in the attached diagrams are as follows: 1. Hoisting mechanism; 10. Lifting mechanism; 100. Mounting base; 101. Gear motor; 102. Carrying plate; 102a. Front guide groove; 102b. Rear guide groove; 102c. Left guide groove; 11. First blocking mechanism; 110. First base plate; 111. Front blocking assembly; 111a. Front blocking bar; 111b. Rear blocking assembly; 112. Rear blocking slider; 112a. Rear blocking bar; 112b. Left blocking assembly; 113. Left slider; 113a. Left blocking bar; 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 blocking bar; 115. First loading mechanism; 2. Picking and unloading mechanism. 20. Stand 200, First Z-axis linear drive mechanism 201, First suction mechanism 202, Conveyor belt mechanism 21, First side plate 210, Conveyor belt 211, Forward and backward drive mechanism 22, Horizontal guide rod 220, Forward and backward drive cylinder 221, Feeding and tapping mechanism 3, Conveying mechanism 30, First support 300, Second side plate 300a, Connecting beam 300b, Roller 301, First servo motor 302, Front baffle 31, Lateral tapping mechanism 32, Left tapping mechanism 320, Lateral slide plate 320a, Tapping plate 320b, Upright rod 320c, Second connecting plate 320d, Arc-shaped clearance groove 320e, Right tapping mechanism 321, Opening and closing drive mechanism 322, Second servo motor 322a, Second synchronous belt 322b The following components are listed: First support plate 322c, Second support plate 322d, Second material blocking mechanism 33, First lifting cylinder 330, Material blocking plate 331, Upper dry film feeding mechanism 4, Lower dry film feeding mechanism 40, Loading and unloading mechanism 5, Second loading mechanism 50, First mounting plate 500, Second Z-axis linear drive mechanism 501, Second suction mechanism 502, Loading drive mechanism 503, Rotary support 503a, Third servo motor 503b, Fourth internal threaded sleeve 503c, Third synchronous belt 503d, Lead screw 503e, Unloading mechanism 51, Second mounting plate 510, Rotary drive mechanism 511, Support cross plate 511a, Rotary drive cylinder 511b, Rotating shaft 511c, Connecting rod 511d, Rotating cross beam 512, Horizontal slide. 513. Horizontal linear drive mechanism; 514. Fourth servo motor; 514a. Fourth synchronous belt; 514b. First material handling mechanism; 515. Telescopic arm; 515a. Second lifting cylinder; 515b. Connecting beam; 515c. First material support plate; 515d. First horizontal material support part; 515e. Fourth connecting plate; 515f. Second material handling mechanism; 516. Telescopic drive mechanism; 517. Fifth servo motor; 517a. Fifth synchronous belt; 517b. First clamping mechanism; 518. First clamping cylinder; 518a. Retractable clamping mechanism; 519. Swing arm; 519a. Second clamping mechanism; 519b. Second clamping cylinder; 519c. Second material support plate; 519d. Second horizontal material support part; 519e. Unloading drive mechanism; 53. Swing drive device; 54.The system includes: a retraction drive cylinder 540, a connecting seat 541, a second bracket 52, a horizontal plate 520, a vertical plate 521, a film-applying mechanism 6, an upper film-applying mechanism 60, an upper seat 600, an upper pressure plate 601, a third Z-axis linear drive mechanism 602, a first film-pulling mechanism 603, a first film-cutting mechanism 604, a first Y-axis linear drive device 604a, a third lifting cylinder 604b, a first cutting wheel 604c, a first film clamping mechanism 605, a first pad 605a, a first clamping plate 605b, a first cylinder 605c, and a first... X-axis linear drive mechanism 606, lower film-applying mechanism 61, lower seat 610, lower pressure plate 611, material support 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 pad 615a, second clamping plate 615b, second cylinder 615c, second X-axis linear drive mechanism 616, annular airbag 617. Detailed Implementation

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

[0028] Based on the embodiments described in this disclosure, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this disclosure.

[0029] refer to Figures 1-11 .

[0030] This utility model provides a fully automatic FPC dry film pre-applying machine, comprising a frame, on which are arranged a material hopper mechanism 1, a first feeding mechanism 2, a feeding and tapping mechanism 3, an upper dry film feeding mechanism 4, a lower dry film feeding mechanism 40, an loading and unloading mechanism 5, and a film applicator 6; the material hopper 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 tapping mechanism 3; the feeding and tapping mechanism 3 is used to tap the FPC material before loading; the film applicator 6 includes an upper film applicator 60, a lower... The film-applying mechanism 61, the upper dry film feeding mechanism 4, and the lower dry film feeding mechanism 40 are respectively used to supply upper dry film to the upper film-applying mechanism 60 and lower dry film to the lower film-applying mechanism 61; the loading and unloading mechanism 5 includes a second loading mechanism 50 and an unloading mechanism 51. The second loading mechanism 50 is used to pick up the FPC material on the feeding and tapping mechanism 3 and place it on the lower film-applying mechanism 61; the upper film-applying mechanism 60 and the lower film-applying mechanism 61 respectively apply the upper dry film and the lower dry film to the upper and lower surfaces of the FPC material; the unloading mechanism 51 is used to output the film-applied product.

[0031] Its working principle is as follows: FPC material is placed on the hopper mechanism 1, and the upper dry film roll and lower dry film roll are respectively installed on the upper dry film feeding mechanism 4 and the lower dry film feeding mechanism 40. FPC material is supplied to the first feeding mechanism 2 through the hopper mechanism 1. The first feeding mechanism 2 conveys the FPC material to the feeding and tapping mechanism 3. The feeding and tapping mechanism 3 conveys the FPC material forward and taps it to the designated position. The upper dry film and lower dry film are supplied to the upper film application mechanism 60 and the lower film application mechanism 61 respectively through the upper dry film feeding mechanism 4 and the lower dry film feeding mechanism 40. The second feeding mechanism 50 picks up the FPC material from the feeding and catching mechanism 3 and places it onto the lower film-applying mechanism 61. The FPC material will be located between the upper dry film and the lower dry film. The upper film-applying mechanism 60 and the lower film-applying mechanism 61 respectively apply the upper dry film and the lower dry film to the upper and lower surfaces of the FPC material. The unloading mechanism 51 outputs the film-applying product. This realizes the automation of the FPC feeding, FPC catching, dry film feeding and film-applying process, and achieves fully automated FPC film-applying production. It saves manpower, reduces production costs, and effectively improves production efficiency.

[0032] Based on the above embodiments, the hopper mechanism 1 includes a lifting mechanism 10 and a first blocking mechanism 11. The lifting mechanism 10 includes a mounting base 100, a geared motor 101 mounted on the mounting base 100, a screw driven and connected to the geared motor 101, and a carrying plate 102. The top end of the screw is connected to the bottom of the carrying plate 102 via a bearing. The first blocking mechanism 11 includes a first base plate 110, a front blocking assembly 111, a rear blocking assembly 112, a left blocking assembly 113, several right blocking rods 115 arranged side by side on one side of the top of the first base plate 110, and an opening and closing adjustment mechanism 114. The screw and the first base plate 110 are connected to each other. The plates 110 are connected by a first internal threaded sleeve. The top four sides of the mounting base 100 are each provided with a first guide rod. The first guide rods and the first base plate are connected by guide sleeves. The front material blocking assembly 111 includes a front slider 111a slidably connected to the first base plate 110 along the Y-axis direction and several front material blocking rods 111b arranged in parallel on the front slider 111a. The rear material blocking assembly 112 includes a rear slider 112a and several rear material blocking rods 112b arranged in parallel on the rear slider 112a. The left material blocking assembly 113 includes a left slider 113a and several rear material blocking rods 112b arranged in parallel on the left slider 112a. The left-side baffle bar 113b on 13a has front guide grooves 102a, rear guide grooves 102b, and left guide grooves 102c respectively, corresponding to the front baffle bar 111b, rear baffle bar 112b, and left guide bar 113b. The front baffle bar 111b, rear baffle bar 112b, and left guide bar 113b are movably mounted on the front guide grooves 102a, rear guide grooves 102b, and left guide grooves 102c respectively. The opening and closing adjustment mechanism 114 includes a Y-axis lead screw 114a and a Y-axis rotating shaft 114b. The rotating shafts 114b are respectively mounted on the top sides of the first base plate 110 via bearing seats. The front slider 111a and the rear slider 112a are connected to the Y-axis lead screw 114a via a second internal thread sleeve and a third internal thread sleeve, respectively. The Y-axis lead screw 114a and the Y-axis rotating shaft 114b are respectively provided with a first synchronous pulley and a second synchronous pulley. A first synchronous belt 114c is connected between the first synchronous pulley and the second synchronous pulley. The left slider 113a is provided with a first connecting plate 114d. The first connecting plate 114d is provided with a first synchronous tooth groove that meshes with the first synchronous belt 114c.Specifically, initially, the front baffle 111b, rear baffle 112b, and left baffle 113b are in the unfolded state, allowing FPC material to be manually placed on the carrier plate 102. After the material is placed, rotating the Y-axis lead screw 114a or Y-axis rotating shaft 114b will cause the first synchronous belt 114c to rotate. The front slider 111a and rear slider 112a will move closer to or further away from each other, while the left slider 113a will move to the right or left. The front baffle 111b, rear baffle 112b, and left baffle 113b will move along the front guide groove 102a, rear guide groove 102b, and left guide groove 102c to close. With the gathering or unfolding action, the entire stack of FPC material will move towards the center of the carrier plate 102 and rest against the inner side of the right-side barrier 115 under the push of the front barrier 111b, rear barrier 112b, and left barrier 113b. The entire stack of FPC material will be confined between the front barrier 111b, rear barrier 112b, left barrier 113b, and right barrier 115. During the process of the first feeding mechanism 2 picking up material from the hopper mechanism 1, the screw is driven to rotate by the reduction motor 101, which can drive the carrier plate 102 to rise step by step, thereby keeping the top layer of FPC at the same height for the first feeding mechanism 2 to grab. This can improve the efficiency of manual feeding and save manpower.

[0033] Based on the above embodiments, the first feeding mechanism 2 includes a material handling mechanism 20, a conveyor belt mechanism 21, and a forward / backward drive mechanism 22; the material handling mechanism 20 includes a stand 200 mounted on the frame, a first Z-axis linear drive mechanism 201 mounted on the stand 200, and a first suction mechanism 202 drivenly connected to the first Z-axis linear drive mechanism 201; the conveyor belt mechanism 21 includes two parallel first side plates 210 and a conveyor belt 211 driven between the two first side plates 210; the forward / backward drive mechanism 22 includes two parallel horizontal guide rods 220 mounted on the frame and a forward / backward drive cylinder 221, the two first side plates 210 and the horizontal guide rods 220 are connected by guide sleeves, the forward / backward drive cylinder 221 is fixedly connected to one end of one of the first side plates 210, and the output shaft of the forward / backward drive cylinder 221 is fixedly connected to one side of the frame. Specifically, in order to facilitate the material handling mechanism 20 to perform material handling operations, the hopper mechanism 1 should be located below the first suction mechanism 202, and the conveyor belt mechanism 21 can move back and forth under the drive of the forward and backward drive cylinder 22. When the picking and unloading mechanism 20 picks up material from the hopper mechanism 1, the conveyor belt mechanism 21 should be located below and behind the picking and unloading mechanism 20 to avoid obstructing the picking action of the first suction mechanism 202 from the hopper mechanism 1. The first suction mechanism 202 is driven to move up and down by the first Z-axis linear drive mechanism 201 to pick up one FPC from the hopper mechanism 1. After the picking and unloading mechanism 20 completes the picking action, the conveyor belt mechanism 21 is driven to move below the first suction mechanism 202 by the forward and backward drive cylinder 22. Then, the first suction mechanism 202 is driven to descend by the first Z-axis linear drive mechanism 201 so that the first suction mechanism 202 places the FPC on the conveyor belt 211. The FPC is then transported to the next station by the conveyor belt 211. This can shorten the travel distance of the robot arm, effectively reduce the size of the loading mechanism, and improve the loading efficiency.

[0034] Based on the above embodiments, the feeding and tapping mechanism 3 includes a conveying mechanism 30, a front baffle 31, a transverse tapping mechanism 32, and a second material blocking mechanism 33; the conveying mechanism 30 includes a first support 300, a plurality of parallel rollers 301, and a first servo motor 302; the first support 300 includes two opposing second side plates 300a and a plurality of connecting beams 300b connecting 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 disposed 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 end of the two second side plates 300a; the transverse striking mechanism 32 includes a left striking mechanism 320, a right striking mechanism 321, and an opening and closing drive mechanism 322. Both the left and right striking mechanisms 320 and 321 include a transverse sliding plate 320a and a striking plate 320b. Several uprights 320c are connected between the transverse sliding plate 320a and the striking plate 320b. The uprights 320c are movably positioned in the gap between adjacent rollers 301. The opening and closing drive mechanism 322 includes a second servo motor 322a, a second synchronous belt 322b, a first active synchronous pulley, and a first driven synchronous pulley. The step wheel has a first support plate 322c fixedly connected to one of the second side plates 300a, a second servo motor 322a mounted on the first support plate 322c, and a first active synchronous pulley mounted 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, and a first driven synchronous pulley is rotatably connected to the second support plate 322d. A second synchronous belt 322b connects the first active synchronous pulley and the first driven synchronous pulley. A second connecting plate 320d is mounted on the transverse slide plate 320a, and a second synchronous gear is mounted on the second connecting plate 320d. The second synchronous belt 322b is meshed with the second synchronous tooth groove. Several transverse guide rods are fixedly connected between the two second side plates 300a. The transverse slide plate and the transverse guide rods are connected by a guide sleeve. The bottom of the clapper plate 320b is provided with an arc-shaped clearance groove 320e that matches the roller 301. The roller 301 is movably disposed on the arc-shaped clearance groove 320e. The second material blocking mechanism 33 includes a first lifting cylinder 330 disposed on one of the connecting beams 300b and a material blocking plate 331 that is driven and connected to the first lifting cylinder 330. The material blocking plate 331 is movably disposed in the gap between two adjacent rollers 301.Specifically, initially, the baffle plate 331 is lower than the highest point of the roller 301. The roller 301 rotates under the drive of the first servo motor 302, conveying the FPC material onto the roller 301. The FPC will be conveyed to the front baffle 31 side under the drive of the roller 301. After the rear end face of the FPC passes the vertical plane where the baffle plate 331 is located, the first lifting cylinder 330 drives the baffle plate 331 to rise to a position higher than the highest point of the roller 301. The baffle plate 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 FPC stops conveying forward. The second connecting plate on the left side of the striking mechanism 320... The second connecting plate 320d on the side of the right-side tapping mechanism 321 should be staggered so that the two second connecting plates 320d are staggered and connected to both sides of the second synchronous belt 322b. When the second servo motor 322a works, the second synchronous belt 322b will rotate forward or backward, thereby driving the tapping plate 320b on the left-side tapping mechanism 320 and the tapping plate 320b on the right-side tapping mechanism 321 to move closer or further away. When the tapping plates 320b on both sides are close together, the FPC can be tapped to the middle position, which makes it convenient for the second feeding mechanism 50 to grab the FPC in a unified position, ensuring that the FPC is placed in the designated position of the lower film application mechanism 61, thereby 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 along the X-axis direction, a second Z-axis linear drive mechanism 501 disposed on the first mounting plate 500, a second suction mechanism 502 drivenly connected to the second Z-axis linear drive mechanism 501, and a loading drive mechanism 503. The loading drive mechanism 503 is disposed on the second bracket 52 and is used to drive the first mounting plate 500 to move along the X-axis direction. The unloading mechanism 51 includes a second mounting plate 510 slidably connected to the second bracket 52 along the X-axis direction, a rotary drive mechanism 511 disposed on the second mounting plate 510, and a rotary drive mechanism 502. 511. A rotating crossbeam 512 driven by a drive mechanism, a horizontal slide block 513 slidably connected to the rotating crossbeam 512 along its length, a horizontal linear drive mechanism 514 driven by and connected to the horizontal slide block 513, a first material picking mechanism 515, a second material picking mechanism 516, and a telescopic drive mechanism 517. The first material picking mechanism 515 and the second material picking mechanism 516 each include a telescopic arm 515a slidably connected to the bottom of the horizontal slide block 513 along its length, a second lifting cylinder 515b located at one end of the telescopic arm 515a, a connecting beam 515c driven by and connected to the second lifting cylinder 515b, and several first clamping devices distributed on the connecting beam 515c. Mechanism 518, retractable clamping mechanism 519 respectively disposed at both ends of connecting beam 515c, and unloading drive mechanism 53, the unloading drive mechanism 53 is disposed on second bracket 51 and used to drive second mounting plate 510 to move along X-axis direction, telescopic drive mechanism 517 is used to drive two telescopic arms 515a to extend or retract, retractable clamping mechanism 519 includes swing arm 519a hinged to one end of connecting beam 515c, second clamping mechanism 519b disposed at one end of swing arm 519a, and swing drive device 54, first clamping mechanism 518 includes first clamping cylinder 518a disposed on connecting beam 515c, and first clamping head mounted on the output shaft of first clamping cylinder 518a, one side of connecting beam 515c is connected to The device includes a first material support plate 515d, with a first horizontal material support part 515e corresponding to the first clamping head at its bottom; a second clamping mechanism 519b includes a second clamping cylinder 519c disposed at one end of a swing arm 519a and a second clamping head mounted on the output shaft of the second clamping cylinder 519c; a second material support plate 519d is connected to one side of the swing arm 519a, with a second horizontal material support part 519e corresponding to the second clamping head at its bottom; and a swing drive device 54 includes a retraction drive cylinder 540 hinged to the swing arm 519a and a connecting seat 541 disposed on the connecting beam 515c, with the output shaft of the retraction drive cylinder 540 hinged to the connecting seat 541.Specifically, the telescopic drive 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 the first clamping mechanisms 518 on the first picking mechanism 515 and the second picking mechanism 516 can clamp the two sides of the product respectively, adapting to the unloading of products of different lengths; the swing drive device 54 drives the swing arm 519a to extend from the end of the connecting beam 515c to a horizontal state, which serves to extend the connecting beam 515c; the second clamping mechanisms 519b of the four retractable clamping mechanisms 519 can clamp the four corners of the product respectively, adapting to the unloading of products of different widths. During loading, the loading drive mechanism 503 drives the second suction mechanism 502 to move left and right, and the second Z-axis linear drive mechanism 501 drives the second suction mechanism 502 to move up and down, so as to pick up the FPC material from the feeding tray mechanism 3 and place it onto the lower film-applying mechanism 61. During unloading, the unloading drive mechanism 53 drives the unloading mechanism 51 to move left and right, so that the unloading mechanism 51 outputs the product from the lower film-applying mechanism 61. The rotation drive mechanism 511 drives the rotating beam 512 to rotate, which can adjust the direction of the product. The horizontal linear drive mechanism 514 drives the horizontal slide 513 to move back and forth, which can adjust the front and rear position of the product, so as to unload the product according to the required direction and position. When it is necessary to unfold the retractable clamping mechanism 519, the retractable drive cylinder is used. The drive arm 519a rotates to a horizontal position, and the first horizontal material support parts 515e and the second horizontal material support parts 519e on the first material picking mechanism 515 or the second material picking mechanism 516 will be in a straight line. When clamping, the telescopic drive mechanism 517 drives the connecting beams 515c on both sides to move closer to a certain distance so that the edge of the product is located between the first horizontal material support part 515e and the first clamping head, and the corner of the product is located between the second horizontal material support part 519e and the second clamping head. The first clamping cylinder 518a and the second clamping cylinder 519c drive the first clamping head and the second clamping head to move downward, which can clamp the product. It also has the functions of loading and unloading, which can adapt to the unloading operation of products of different sizes, save manpower and machine adjustment time, and increase output.

[0036] Based on the above embodiments, the second support 52 includes two parallel horizontal plates 520 and two vertical plates 521 respectively connected between one end of the two horizontal plates 520. The loading drive mechanism 503 and the unloading drive mechanism 53 both include a rotating support 503a, a third servo motor 503b fixedly connected to one side of the rotating support 503a, a fourth internal threaded sleeve 503c, a second driving synchronous pulley, a second driven synchronous pulley, and a third synchronous belt 503d. A first shaft hole is provided through the rotating support 503a. The fourth internal threaded sleeve 503c is connected to the first shaft hole via a bearing. The second driven synchronous pulley is fixedly connected to one end of the fourth internal threaded sleeve 503c. The wheel is connected to the output shaft of the third servo motor 503b. The third synchronous belt 503d is connected between the second active synchronous wheel and the second driven synchronous wheel. A lead screw 503e matching the fourth internal threaded sleeve 503c is fixedly connected between the two longitudinal plates 521. The fourth internal threaded sleeve 503c is connected to the lead screw 503e. The rotating supports 503a of the feeding drive mechanism 503 and the unloading drive mechanism 53 are respectively fixedly connected to the first mounting plate 500 and the second mounting plate 510. The rotating drive mechanism 511 includes a support horizontal plate 511a fixedly connected to the second mounting plate 510, a rotating drive cylinder 511b hinged to the support horizontal plate 511a, a rotating shaft 511c, and a connecting... A second shaft hole is provided through the rod 511d and 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 rotary drive cylinder 511b. The bottom end of the rotating shaft 511c is fixedly connected to the rotating cross beam 512. The horizontal linear drive mechanism 514 includes a fourth servo motor 514a disposed on the rotating cross beam 512, a third active synchronous pulley driven by 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 514 connected between the third active synchronous pulley and the third driven synchronous pulley. b. A third connecting plate is provided on the top of the horizontal slide 513, and a third synchronous tooth groove is provided on the third connecting plate to mesh with the fourth synchronous belt 514b; the telescopic drive mechanism 517 includes a fifth servo motor 517a provided on one side of the horizontal slide 513, a fourth active synchronous wheel driven by the fifth servo motor 517a, a fourth driven synchronous wheel rotatably connected to one side of the horizontal slide 513, and a fifth synchronous belt 517b connected between the fourth active synchronous wheel and the fourth driven synchronous wheel; a fourth connecting plate 515f is fixedly connected to the inner side of the telescopic arm 515a, and a fourth synchronous tooth groove is provided on the fourth connecting plate 515f to mesh with the fifth synchronous belt 517b.Specifically, when the third servo motor 503b operates, it drives the fourth internal threaded sleeve 503c to rotate. Since the fourth internal threaded 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 feeding mechanism 50 and the unloading mechanism 51 to move left and right. The feeding drive mechanism 503 and the unloading drive mechanism 53 share a lead screw 503e, which simplifies the structure and reduces costs. When the rotary drive cylinder 511b operates, it can drive the rotating beam 512 to rotate, thereby driving the first picking mechanism 515 and the second picking 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 of the rotating beam 512, thereby unloading the product to the designated position. The fourth connecting plate 515f on the side of the first material handling mechanism 515 and the fourth connecting plate 515f on the side of the second material handling mechanism 516 are misaligned and connected to both sides of the fifth synchronous belt 517b. When the fifth synchronous belt 517b is driven to run by the fifth servo motor 517a, 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 application mechanism 60 includes an upper seat 600, an upper pressure plate 601, a third Z-axis linear drive mechanism 602, a first film pulling mechanism 603, and a first film cutting mechanism 604, all mounted on a frame. The third Z-axis linear drive mechanism 602 is mounted on the upper seat 600 and is used to drive the upper pressure plate 601 to move up and down. The upper pressure plate 601 has a first gas collecting chamber inside, and first adsorption holes communicating with the first gas collecting chamber are evenly distributed on the bottom surface of the upper pressure plate 601. The top of the upper pressure plate 601 has a first connecting pipe communicating with the first gas collecting chamber. The first film pulling mechanism 603 is mounted on the upper seat 600 and is used to pull the dry film horizontally to the bottom surface of the upper pressure plate 601. The first film cutting mechanism 604 is mounted on the upper seat 600 and is used to cut the dry film. Cutting operation; The lower film-applying mechanism 61 includes a lower base 610, a lower pressure plate 611, a fourth Z-axis linear drive mechanism 612, a second film-pulling mechanism 613, and a second film-cutting mechanism 614, all mounted on a frame. The fourth Z-axis linear drive mechanism 612 is mounted on the lower base 610 and is used to drive the lower pressure plate 611 to move up and down. The lower pressure plate 611 has a second gas collection chamber inside. The top surface of the lower pressure plate 611 has second adsorption holes that communicate with the second gas collection chamber. The top of the lower pressure plate 611 has a second connecting pipe that communicates with the second gas collection chamber. The second film-pulling mechanism 613 is mounted on the lower base 610 and is used to pull the dry film horizontally to the upper side of the top surface of the lower pressure plate 611. The second film-cutting mechanism 614 is mounted on the lower base 610 and is used to cut the dry film. Specifically, one end of the upper and lower dry film rolls on the upper dry film feeding mechanism 4 and the lower dry film feeding mechanism 40 are clamped by the first film pulling mechanism 603 and the second film pulling mechanism 613, respectively. The upper and lower dry films are pulled horizontally to the lower side of the upper pressure plate 601 and the upper side of the lower pressure plate 611 by the first film pulling mechanism 603 and the second film pulling mechanism 613, respectively. The upper pressure plate 601 is driven downward by the third Z-axis linear drive mechanism 602 so that the bottom surface of the upper pressure plate 601 is close to the upper surface of the dry film. The lower pressure plate 611 is driven upward by the third Z-axis linear drive mechanism 602 so that the top surface of the lower pressure plate 611 is close to the lower surface of the dry film. On the surface, by evacuating air into the first and second air collection chambers, the upper and lower dry films can be adsorbed onto the surfaces of the upper pressure plate 601 and the lower pressure plate 611, respectively. Then, the upper and lower dry films are cut by the first film cutting mechanism 604 and the second film cutting mechanism 614, respectively. After the FPC is placed on the cut lower dry film by the second feeding mechanism 50, the upper pressure plate 601 and the lower pressure plate 611 are moved by the third Z-axis linear drive mechanism 602 and the fourth Z-axis linear drive mechanism 612, respectively, so that the upper pressure plate 601 and the lower pressure plate 611 are pressed together, thereby adhering the upper and lower dry films to the two sides 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 drive mechanism 606. The first film-clamping mechanism 605 includes a first pad 605a and a first clamping plate 605b slidably connected to the bottom of the upper seat 600 along the X-axis direction, and a first cylinder 605c respectively installed at both ends of the bottom of the first clamping plate 605b. The first cylinder 605c is drivenly connected to the first pad 605a, and the first X-axis linear drive mechanism 606 is drivenly connected to the first pad 605a. The second film-pulling mechanism 613 includes a second film-clamping mechanism 615 and a second X-axis linear drive mechanism 616. The second film-clamping mechanism 615 includes a second pad 615a and a second clamping plate 615b slidably connected to the top of the lower seat 610 along the X-axis direction, and a second cylinder 615c respectively installed at both ends of the top of the second clamping plate 615b. The second cylinder 615c is driven to the second pad 615a, and the second X-axis linear drive mechanism 616 is driven to the second pad 615a; the first film cutting mechanism 604 includes a first Y-axis linear drive device 604a disposed on one side of the upper seat 600, a third lifting cylinder 604b driven to the first Y-axis linear drive device 604a, a first mounting plate driven to the third lifting 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 drive device 614a disposed on one side of the lower seat 610, a fourth lifting cylinder 614b driven to the second Y-axis linear drive device 614a, a second mounting plate driven to the fourth lifting cylinder 614b, and a second cutting wheel 614c rotatably connected to the second mounting plate. Specifically, one end of the upper dry film and one end of the lower dry film are placed between the first pad 605a and the first clamping plate 605b, and between the second pad 615a and the second clamping plate 615b, respectively. The first clamping plate 605b is pressed onto the first pad 605a by the first cylinder 605c, and one end of the upper dry film is clamped between the first clamping plate 605b and the first pad 605a. The first X-axis linear drive mechanism 606 drives the first pad 605a to move along the X-axis, thereby pulling the upper dry film horizontally to the lower side of the upper pressure plate 601. The second clamping plate 615b is pressed onto the second pad 615a by the second cylinder 615c, and one end of the lower dry film is clamped between the second clamping plate 615b and the second pad 615a. The second X-axis linear drive mechanism 616 drives the second pad 615a to move along the X-axis, thereby pulling the lower dry film horizontally to the upper side of the lower pressure plate 611.After the upper and lower dry films are adsorbed onto the surfaces of the upper pressure plate 601 and the lower pressure plate 611, respectively, the first cutting wheel 604c is driven by the third lifting cylinder 604b to press against the upper dry film, and the second cutting wheel 614c is driven by the fourth lifting cylinder 614b to press against the lower dry film. The first and second Y-axis linear drive devices 604a and 614a respectively drive the first and second cutting wheels 604c to move along the Y-axis direction, thereby cutting the upper and lower dry films.

[0039] Based on the above embodiments, the bottom of the first clamping plate 605b and the top of the second clamping plate 615b are provided with annular grooves, and annular airbags 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 support grooves 611a are arranged side by side on the top of the lower pressure plate 611. After the FPC film is applied, when the unloading mechanism 51 unloads the material, it is convenient for the first horizontal material support part 515e and the second horizontal material support part 519e to extend into the material support grooves 611a to lift the product from the surface of the lower pressure plate 611.

[0041] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A full-automatic FPC dry film pre-pasting machine comprising a rack, characterized in that, The rack is provided with 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, an upper and lower feeding mechanism, and a film pasting mechanism; the material bin mechanism is used to supply FPC material to the first feeding mechanism; the first feeding mechanism is used to deliver 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 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 film and lower dry film to the upper film pasting mechanism and the lower film pasting mechanism; the upper and lower feeding mechanism includes a second feeding mechanism and a lower feeding mechanism, and the second feeding mechanism is used to take and place the FPC material on the feeding and centering mechanism onto 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 material; and the lower feeding mechanism is used to output the product after film pasting.

2. The full-automatic FPC dry film pre-tacking machine according to claim 1, characterized in that, The material bin mechanism includes a material lifting mechanism and a first material blocking mechanism, the material lifting mechanism includes a mounting seat, a speed reduction motor mounted on the mounting seat, a screw connected with the speed reduction motor, and a material loading plate, the top end of the screw 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 adjusting mechanism, the screw and the first bottom plate are connected through a first internal thread sleeve, the top of four sides of the mounting seat is provided with a first guide rod, the first guide rod and the first bottom plate are connected through a guide sleeve, the front material blocking assembly includes a front sliding block slidingly connected to the first bottom plate along the Y-axis direction and a plurality of front material blocking rods arranged side by side on the front sliding block, the rear material blocking assembly includes a rear sliding block and a plurality of rear material blocking rods arranged side by side on the rear sliding block, the left material blocking assembly includes a left sliding block and a plurality of left material blocking rods arranged side by side on the left sliding block, the material loading plate is provided with a front guide groove, a rear guide groove, and a left guide groove corresponding to the front material blocking rods, the rear material blocking rods, and the left material blocking rods respectively, and the front material blocking rods, the rear material blocking rods, and the left material blocking rods are movably arranged in the front guide groove, the rear guide groove, and the left guide groove respectively, the opening and closing adjusting 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 arranged on the top of both sides of the first bottom plate through bearing seats respectively, the front sliding block and the rear sliding block are connected with the Y-axis lead screw through a second internal thread sleeve and a third internal thread sleeve respectively, the Y-axis lead screw and the Y-axis 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 sliding block is provided with a first connecting plate, and the first connecting plate is provided with a first synchronous gear slot engaged with the first synchronous belt.

3. The full-automatic FPC dry film pre-tacking machine according to claim 2, characterized in that, The first feeding mechanism comprises a taking and placing mechanism, a conveying belt mechanism and a feeding and withdrawing driving mechanism; the taking and placing mechanism comprises a vertical seat arranged on the frame, a first Z-axis linear driving mechanism arranged on the vertical seat and a first suction mechanism drivingly connected with the first Z-axis linear driving mechanism; the conveying belt mechanism comprises two first side plates arranged side by side, and a conveying belt drivingly arranged between the two first side plates; the feeding and withdrawing driving mechanism comprises two horizontal guide rods arranged side by side on the frame and a feeding and withdrawing driving cylinder, the two first side plates are connected with the horizontal guide rods through guide sleeves, one end of one of the first side plates is fixedly connected with the feeding and withdrawing driving cylinder, and an output shaft of the feeding and withdrawing driving cylinder is fixedly connected to one side of the frame.

4. The full-automatic FPC dry film pre-tacking machine according to claim 3, characterized in that, The feeding and centering mechanism comprises a conveying mechanism, a front baffle, a transverse centering mechanism and a second material blocking mechanism; the conveying mechanism comprises a first support, a plurality of roller cylinders arranged side by side and a first servo motor; the first support comprises two second side plates arranged oppositely and a plurality of connecting beams connected between the two second side plates; the roller cylinders 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 roller cylinders to rotate; and the front baffle is fixedly connected between one end of the two second side plates; the transverse centering mechanism comprises a left centering mechanism, a right centering mechanism and an opening and closing driving mechanism; the left centering mechanism and the right centering mechanism each comprise a transverse sliding plate and a centering plate; a plurality of vertical rods are connected between the transverse sliding plate and the centering plate; the vertical rods are movably arranged on gaps between adjacent two roller cylinders; the opening and closing driving mechanism comprises a second servo motor, a second synchronous belt, a first driving synchronous wheel and a first driven synchronous wheel; 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 wheel is arranged on an output shaft of the second servo motor; a second support plate is fixedly connected to the other second side plate; the first driven synchronous wheel is rotatably connected to the second support plate; the second synchronous belt is connected between the first driving synchronous wheel and the first driven synchronous wheel; a second connecting plate is arranged on the transverse sliding plate; a second synchronous gear slot is arranged on the second connecting plate; the second synchronous belt is meshingly connected with the second synchronous gear slot; a plurality of transverse guide rods are fixedly connected between the two second side plates; the transverse sliding plate and the transverse guide rods are connected through guide sleeves; the bottom of the centering plate is provided with an arc-shaped avoiding slot matched with the roller cylinders; and the roller cylinders are movably arranged on the arc-shaped avoiding slot; the second material blocking mechanism comprises a first lifting cylinder arranged on one of the connecting beams and a blocking plate drivingly connected with the first lifting cylinder; and the blocking plate is movably arranged on a gap between adjacent two roller cylinders.

5. The full-automatic FPC dry film pre-tacking machine according to claim 4, characterized in that, The feeding and discharging mechanism further comprises a second support arranged on the frame, the second feeding mechanism comprises a first mounting plate slidably connected to the second support along the X-axis direction, a second Z-axis linear driving mechanism arranged on the first mounting plate, a second material suction mechanism drivingly connected to the second Z-axis linear driving mechanism, and a feeding driving mechanism arranged on the second support and used for driving the first mounting plate to move along the X-axis direction; the discharging mechanism comprises a second mounting plate slidably connected to the second support along the X-axis direction, a rotary driving mechanism arranged on the second mounting plate, a rotary cross beam drivingly connected to the rotary driving mechanism, a horizontal slide connected to the rotary cross beam along the length direction of the rotary cross beam, a horizontal linear driving mechanism arranged on the horizontal slide and drivingly connected to the horizontal slide, a first material taking mechanism, a second material taking mechanism, and an extension driving mechanism, the first material taking mechanism and the second material taking mechanism each comprise an extension 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 extension arm, a connecting beam drivingly connected to the second lifting cylinder, a plurality of first material clamping mechanisms distributed on the connecting beam, a retractable material clamping mechanism arranged at each end of the connecting beam, and a discharging driving mechanism arranged on the second support and used for driving the second mounting plate to move along the X-axis direction, the extension driving mechanism is used for driving the two extension arms to extend or retract, the retractable material clamping mechanism comprises a swing arm hinged to one end of the connecting beam, a second material clamping mechanism arranged at one end of the swing arm, and a swing driving device, the first material clamping mechanism comprises a first material clamping cylinder arranged on the connecting beam and a first material clamping head mounted on the output shaft of the first material clamping cylinder, one side of the connecting beam is connected with a first material supporting plate, and the bottom of the first material supporting plate is provided with a first horizontal material supporting portion corresponding to the first material clamping head; the second material clamping mechanism comprises a second material clamping cylinder arranged at one end of the swing arm and a second material clamping head mounted on the output shaft of the second material clamping cylinder, one side of the swing arm is connected with a second material supporting plate, and the bottom of the second material supporting plate is provided with a second horizontal material supporting portion corresponding to the second material clamping head, and the swing driving device comprises a retractable driving cylinder hinged to the swing arm and a connecting seat arranged on the connecting beam, and the output shaft of the retractable driving cylinder is hinged to the connecting seat.

6. The full-automatic FPC dry film pre-tacking machine according to claim 5, characterized in that, The second support comprises two parallel arranged horizontal plates, two vertical plates respectively connected between one end of the two horizontal plates, the feeding driving mechanism and the discharging driving mechanism each comprise a rotating support, a third servo motor fixedly connected to one side of the rotating support, a fourth internal threaded sleeve, a second driving synchronous wheel, a second driven synchronous wheel, a third synchronous belt, a first shaft hole is arranged through the rotating support, the fourth internal threaded sleeve is connected with the first shaft hole through a bearing, the second driven synchronous wheel is fixedly connected to one end of the fourth internal threaded sleeve, the second driving synchronous wheel is connected to the output shaft of the third servo motor, the third synchronous belt is connected between the second driving synchronous wheel and the second driven synchronous wheel, a lead screw matched with the fourth internal threaded sleeve is fixedly connected between the two vertical plates, the fourth internal threaded sleeve is connected to the lead screw, the rotating supports of the feeding driving mechanism and the discharging driving mechanism are fixedly connected to the first mounting plate and the second mounting plate respectively; the rotating driving mechanism comprises a support horizontal plate fixedly connected to the second mounting plate, a rotating driving cylinder hingedly connected to the support horizontal plate, a rotating shaft and a connecting rod, a second shaft hole is arranged through the support horizontal 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 thereof is hingedly connected to the output shaft of the rotating driving cylinder, the bottom end of the rotating shaft is fixedly connected to the rotating cross beam; the horizontal linear driving mechanism comprises a fourth servo motor arranged on the rotating cross beam, a third driving synchronous wheel drivingly connected with the fourth servo motor, a third driven synchronous wheel rotatably connected to the bottom of the rotating cross beam, a fourth synchronous belt connected between the third driving synchronous wheel and the third driven synchronous wheel, the top of the horizontal sliding seat is provided with a third connecting plate, the third connecting plate is provided with a third synchronous gear slot engagedly connected with the fourth synchronous belt; the telescopic driving mechanism comprises a fifth servo motor arranged on one side of the horizontal sliding seat, a fourth driving synchronous wheel drivingly connected with the fifth servo motor, a fourth driven synchronous wheel rotatably connected to one side of the horizontal sliding seat, a fifth synchronous belt connected between the fourth driving synchronous wheel and the fourth driven synchronous wheel, the inner side surface of the telescopic arm is fixedly connected with a fourth connecting plate, the fourth connecting plate is provided with a fourth synchronous gear slot engagedly connected with the fifth synchronous belt.

7. The full-automatic FPC dry film pre-tacking machine according to claim 6, characterized in that, The upper film pasting mechanism comprises an upper seat arranged on the frame, an upper pressing plate, a third Z-axis linear driving mechanism, a first film pulling mechanism and a first film cutting mechanism, the third Z-axis linear driving mechanism is arranged on the upper seat and is used to drive the upper pressing plate to move up and down, the inside of the upper pressing plate is provided with a first gas collecting cavity, the bottom surface of the upper pressing plate is uniformly provided with a plurality of first adsorption holes in communication with the first gas collecting cavity, the top of the upper pressing plate is provided with a first connecting pipe in communication with the first gas collecting cavity, the first film pulling mechanism is arranged on the upper seat and is used to pull the dry film to the bottom side of the upper pressing plate in a horizontal state, and the first film cutting mechanism is arranged on the upper seat and is used to cut the dry film.

8. The full-automatic FPC dry film pre-tacking machine according to claim 7, characterized in that, The first film pulling mechanism comprises a first film clamping mechanism and a first X-axis linear driving mechanism, the first film clamping mechanism comprises a first backing plate slidably connected to the bottom of the upper seat in the X-axis direction, a first clamping plate and first air cylinders respectively mounted at the two ends of the bottom of the first clamping plate, 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.

9. The full-automatic FPC dry film pre-tacking 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 the annular groove is provided with an annular air bag matched with the annular groove.

10. The full-automatic FPC dry film pre-tacking machine according to claim 9, characterized in that, The top of the lower pressing plate is provided with a plurality of material supporting grooves in parallel.

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