A display screen adhesive tape processing production line

Abstract

The invention discloses a display screen adhesive tape processing production line, including a three-adjacent-side adhesive tape device, a screwing device, a long and short side adhesive tape device and a glue feeding device, wherein the discharge end of the three-adjacent-side adhesive tape device is connected to the feed end of the screwing device, the discharge end of the screwing device is connected to the long and short side adhesive tape device, and the glue feeding device is located outside the long and short side adhesive tape device. The three flat adjacent sides of the display screen are attached with adhesive tape for protection by the three-adjacent-side adhesive tape device, then screws are installed on the edge of the display screen, and finally the convex adhesive tape is moved to the long and short side adhesive tape device by the glue feeding device, and the convex long and short sides of the display screen are adhesively protected by the long and short side adhesive tape device. The integrated design enables the display screen to automatically complete the three-adjacent-side adhesive tape, screwing and convex long and short side adhesive tape, without manual operation in sequence, with high efficiency, and neat and beautiful processing.

Description

Technical Field

[0001] The invention relates to the technical field of display screen processing, in particular to a display screen adhesive tape processing production line. Background Art

[0002] During the assembly process of the liquid crystal display, in addition to the bonding of the backlight front tape after the bonding is completed, the side tape is also required to fix the screen and the backlight. After the tape is bonded, it is in a C shape to fix the backlight and the screen together. An electrically connected connector or pin is often provided in the middle of one side of the display screen, so that the display screen forms a "convex" shaped structure. In the process of taping the periphery of the display screen, it is necessary to tape the three flat adjacent sides of the "convex" shape, and then make screws or screw holes on the corners of the display screen at the connector pins for easy fixation during use, and finally tape the "convex" shaped spitting edge for fixed protection. The current tape is basically attached manually, and the tapes attached to multiple sides are not neat. Screwing or drilling screw holes requires additional transfer, which is inefficient. In view of the above problems, the inventor proposes a display screen tape processing production line to solve the above problems. Summary of the invention

[0003] In order to solve the problems that the current adhesive tape is basically applied manually, the adhesive tapes are not applied neatly on multiple sides, and screwing or drilling screw holes requires additional transfer, resulting in low efficiency; the purpose of the present invention is to provide a display screen adhesive tape processing production line.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions: a display screen adhesive tape processing production line, comprising a three-adjacent-side adhesive tape device, a screw-on device, a long and short-side adhesive tape device and a adhesive feeding device, wherein the discharge end of the three-adjacent-side adhesive tape device is connected to the feed end of the screw-on device, the discharge end of the screw-on device is connected to the long and short-side adhesive tape device, and the adhesive feeding device is located outside the long and short-side adhesive tape device;

[0005] The three-adjacent-edge gluing device comprises a first base, a bracket is fixedly installed on the top of one side of the first base, a long guide rail is fixedly installed on the bracket, and a No. 1 manipulator, a No. 2 manipulator, a No. 3 manipulator and a removal manipulator are sequentially slidably provided on the long guide rail along the length direction, a feeder is installed on the top of one end of the first base close to the No. 1 manipulator, and a No. 1 station, a No. 2 station, a No. 3 station, a No. 4 station, a No. 5 station and a No. 6 station are sequentially provided on the top of the first base from one end close to the feeder to the other end, a first gantry is fixedly installed on the first base on both sides of the No. 1 station, the No. 2 station, the No. 3 station, the No. 4 station, the No. 5 station and the No. 6 station, a gluing mechanism is installed on the first gantry, and a tape guide roller is installed on the first base on the side of the first gantry away from the bracket, and the removal manipulator is directly opposite to the screw device;

[0006] The screw-on device comprises a second base, the second base is directly opposite to the moving-out manipulator, two feeding guide rails are fixedly installed on the second base, the feeding guide rails are slidably clamped with a clamping assembly, a second gantry is fixedly installed on the second base outside the feeding guide rails, a moving guide rail is fixedly installed on the top plate of the second gantry, a lifting guide rail is slidably clamped on the moving guide rail, a screw head is slidably clamped on the lifting guide rail, a roller conveyor is fixedly installed on the second base on one side of the second gantry, a transfer mechanism is provided on the roller conveyor, and the transfer mechanism is directly opposite to the long and short side gluing device;

[0007] The long and short side gluing device comprises a third base, and a receiving rack, a centering mechanism, a primary inspection mechanism, a short side gluing mechanism, a long side gluing mechanism, a secondary inspection mechanism and a discharging conveyor belt are sequentially arranged on the top of the third base along the length direction, the receiving rack is directly opposite to the transfer mechanism, a transfer mechanism is installed on the top of the third base at the centering mechanism, the primary inspection mechanism, the short side gluing mechanism, the long side gluing mechanism and the secondary inspection mechanism, a gluing seat is installed on the top of the third base at the short side gluing mechanism and the long side gluing mechanism, and a rotating manipulator is arranged on the third base outside the receiving rack and the centering mechanism;

[0008] The glue feeding device includes a fourth base, which is fixedly arranged on one side of the third base, a conveying roller is installed on the fourth base, a glue transferring guide rail is fixedly installed on the fourth base directly above the conveying roller, a glue transferring slide is slidably provided on the glue transferring guide rail, a glue transferring clamping frame is installed at the bottom of the glue transferring slide, a glue feeding guide rail is fixedly installed on the side panel of the fourth base, a glue feeding slide is slidably provided on the glue feeding guide rail, an end of the glue feeding guide rail away from the fourth base is located above the glue sticking seat at the short side glue sticking mechanism, upper and lower cylinders are fixedly installed on the glue feeding slide, push rods of the upper and lower cylinders are fixedly connected to the glue feeding suction plate, and a separation mechanism is fixedly installed on the fourth base.

[0009] In a preferred implementation case, a traction chain is provided on the long guide rail, and the manipulator No. 1, manipulator No. 2, manipulator No. 3 and the removal manipulator are all connected to the traction chain, and the removal manipulator is a suction cup type manipulator, and the manipulator No. 1, manipulator No. 2 and manipulator No. 3 all include manipulator seats, and the manipulator seats are all slidably clamped on the long guide rail, and the manipulator seats are fixedly installed with a lifting cylinder on the side outer wall away from the long guide rail, and the push rod of the lifting cylinder is fixedly connected to the top of the mounting plate, and a double-headed cylinder is fixedly installed in the middle of the bottom surface of the mounting plate, and the push rods at both ends of the double-headed cylinder are fixedly connected to pull plates, and the pull plates slide in contact with the mounting plate, and a cross plate is installed at the ends away from the two pull plates, and clamps are provided at both ends of the cross plate, and clamping grooves are opened on the clamps.

[0010] In a preferred implementation case, the workstation No. 1, workstation No. 2, workstation No. 3, workstation No. 4, workstation No. 5 and workstation No. 6 all include short guide rails, the short guide rails are fixedly mounted on the first base, a sliding seat is slidably clamped on the short guide rails, a first fixed plate is fixedly mounted on the sliding seat, a rotating plate is rotatably fitted on the first fixed plate, a plurality of pneumatic suction cups are mounted on the rotating plate, a rotating motor is fixedly mounted on the first fixed plate, and the output shaft of the rotating motor is fixedly connected to the bottom of the rotating plate, a driving motor is fixedly mounted on the end of the short guide rails, and a lead screw is rotatably sleeved on the inner cavity of the short guide rails, one end of the lead screw is fixedly connected to the output shaft of the driving motor, and the sliding seat is threadedly connected to the lead screw.

[0011] In a preferred implementation case, the glue sticking mechanism includes a first guide rail, the first guide rail is fixedly installed on the top of the first gantry, a horizontal slide is slidably engaged on the first guide rail, a first cylinder is fixedly installed on the end of the first guide rail, an output rod of the first cylinder is fixedly connected to the horizontal slide, a second guide rail is fixedly installed on the middle outer wall of the horizontal slide, a vertical slide is slidably engaged on the second guide rail, a second cylinder is fixedly installed on the top of the second guide rail, an output rod of the second cylinder is fixedly connected to the vertical slide, two glue sticking rollers are provided in the middle of one side of the vertical slide close to the horizontal slide, and a glue suction seat is fixedly provided at the bottom of the vertical slide away from the horizontal slide.

[0012] A preferred implementation case is that the feeding guide rail, the movable guide rail and the lifting guide rail are all provided with a motor screw assembly, and the clamping assembly is threadedly connected to the screw on the feeding guide rail, the lifting guide rail is threadedly connected to the screw on the movable guide rail, the upper screw head is threadedly connected to the screw on the lifting guide rail, the upper screw head includes a motor seat, a drive motor and a screw sleeve, the motor seat is connected to the lifting guide rail, the drive motor is fixed on the motor seat, and the screw sleeve is installed on the output shaft of the drive motor.

[0013] In a preferred implementation case, the clamping assembly includes a sliding frame, the sliding frame is slidably connected to the feeding guide rail, and the sliding frame is threadedly connected to the lead screw in the feeding guide rail, a first placement plate is fixedly installed on the sliding frame, a first fixing frame is fixedly installed on the sliding frame on one side of the first placement plate, a first push plate is slidably connected to the first fixing frame, a propulsion cylinder is fixedly installed on the outer wall of the first fixing frame, a push rod of the propulsion cylinder is fixedly connected to the first push plate, and clamps are installed at both ends of the first push plate;

[0014] A visual inspection device is installed on the second base of the roller conveyor near the transfer mechanism, and the transfer mechanism includes a second fixed plate. Two second fixed plates are fixedly installed on the outer wall of one end of the roller conveyor, and a first rotating shaft is rotatably installed between the second fixed plates. A first motor is fixedly installed on the outer wall of one of the second fixed plates, and the output shaft of the first motor is fixedly connected to one end of the first rotating shaft. A plurality of flip rods are fixedly installed on the first rotating shaft, and a suction cup is installed on the flip rod.

[0015] The lifting of the ...

[0016] In a preferred implementation case, the centering mechanism includes two first fixed frames, and the two first fixed frames are respectively fixedly mounted on the third bases on both sides of the transfer mechanism, and the second placement plates are fixedly mounted between the inner walls of the first fixed frames, and the outer walls of the first fixed frames are fixedly mounted with electric push rods, and the output rods of the electric push rods slide through the first fixed frames and are fixedly connected to the centering plates, and the centering plates slide and fit the top of the second placement plates, and the initial inspection mechanism and the second inspection mechanism each include two placement seats, and the two placement seats are respectively fixedly mounted on the third bases on both sides of the transfer mechanism, and a mounting frame is fixedly mounted on the third base outside one of the placement seats, and a visual inspection camera is slidably connected to the mounting frame.

[0017] In a preferred implementation case, the glue sticking seat includes a fixed seat, and the fixed seat is fixedly installed on a third base on a side of the transfer mechanism away from the short-side glue sticking mechanism and the long-side glue sticking mechanism. A plurality of slots are opened on the top of the fixed seat, and a connecting plate is fixedly installed on the top of the fixed seat away from the transfer mechanism. A plug rod is installed on the connecting plate by bolts, and the plug rod is engaged with the slot, and a plurality of suction cups are installed on the top of the plug rod. The short-side glue sticking mechanism and the long-side glue sticking mechanism both include a moving component, and the moving component is installed on the third base. The moving component includes a main guide rail, and a main guide rail is fixedly installed on the top of the third base, and a main slide seat is slidably engaged on the main guide rail. A main cylinder is fixedly installed on the third base, and the output rod of the main cylinder is fixedly connected to the main slide seat. Vertical plates are fixedly installed on both sides of the top surface of the total slide, a supporting rod is fixedly installed on the middle part of the side wall of the vertical plate, a top plate is fixedly installed on the top of the vertical plate, a clamping cylinder is fixedly installed on the top plate, a clamping plate is fixedly installed on the output rod of the clamping cylinder, and a plurality of suction cups are fixedly installed on the bottom of the clamping plate, a moving seat is slidably connected with the middle part of the top surface of the total slide, a forward cylinder is fixedly installed on the top of the total slide, the output rod of the forward cylinder is fixedly connected to the moving seat, a downward pressure cylinder is fixedly installed on the top of the moving seat, and the output rod of the downward pressure cylinder is fixedly connected to the U-shaped frame, a second rotating shaft is rotatably sleeved between the U-shaped frames, short pressure rollers are respectively installed on both ends of the second rotating shaft on the short side gluing mechanism, and a long pressure roller is sleeved on the second rotating shaft on the long side gluing mechanism.

[0018] In a preferred implementation case, the separation mechanism includes a second fixed frame, a second fixed frame is fixedly installed on the fourth base, a second lead screw is rotatably sleeved between the inner walls of the second fixed frame, a third motor is fixedly installed on the outer wall of one end of the second fixed frame, the output shaft of the third motor is fixedly connected to one end of the second lead screw, a sliding frame is threadedly sleeved on the second lead screw, the sliding frame fits tightly against the inner wall of the second fixed frame, a detection sensor is fixedly installed in the sliding frame, a waste frame is fixedly installed on the fourth base outside the second fixed frame, a fixed clamp block is fixedly installed on the top of the inner wall of one side of the waste frame, a cylinder is fixedly installed on the outer wall of the waste frame, and the output rod of the cylinder is fixedly connected to a movable clamp block, and the movable clamp block is opposite to the fixed clamp block.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] Through the integrated design, the display screen can automatically complete the gluing of the three adjacent sides, the screwing and the gluing of the convex long and short sides without manual operation in sequence, which is highly efficient and the processing is neat and beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the production line of the present invention.

[0023] Figure 2 It is a schematic diagram of the structure of the three-adjacent-edge gluing device of the present invention.

[0024] Figure 3 For the present invention Figure 2 Enlarged structural diagram at A in the middle.

[0025] Figure 4 For the present invention Figure 2 Enlarged structural diagram at B in the middle.

[0026] Figure 5 It is a schematic diagram of the structure of the glue sticking mechanism of the present invention.

[0027] Figure 6 For the present invention Figure 5 Enlarged structural diagram at point C in the middle.

[0028] Figure 7 It is a structural schematic diagram of the screw-fastening device of the present invention.

[0029] Figure 8 It is a top view schematic diagram of the screw-fastening device of the present invention.

[0030] Fig. 9 For the present invention Figure 7 Enlarged structural diagram at point D in the middle.

[0031] Fig.10 For the present invention Figure 8 Enlarged structural diagram at E in the middle.

[0032] Fig.11 It is a schematic diagram of the structure of the long and short side gluing device of the present invention.

[0033] Fig.12 It is a schematic diagram of the structure of the transfer mechanism of the present invention.

[0034] Fig.13 For the present invention Fig.11 Enlarged structural diagram at F in the middle.

[0035] Fig.14 For the present invention Fig.11 Enlarged structural diagram at G in the middle.

[0036] Fig.15 It is a partial structural schematic diagram of the short side gluing mechanism and the long side gluing mechanism of the present invention.

[0037] Fig.16 For the present invention Fig.15 Enlarged structural diagram at H in the middle.

[0038] Fig.17 It is a structural schematic diagram of the glue feeding device of the present invention.

[0039] Fig.18 It is a schematic diagram of the separation mechanism structure of the present invention.

[0040] Fig.19 It is a schematic diagram of the state of the display screen body when the three adjacent edges are glued.

[0041] Fig. 20 It is a schematic diagram of the structure of the display screen body when the long and short sides are glued.

[0042] In the figure: 100, three-adjacent-side gluing device; 101, first base; 102, bracket; 103, feeder; 104, first gantry; 105, gluing mechanism; 1051, first guide rail; 1052, horizontal slide; 1053, first cylinder; 1054, second guide rail; 1055, vertical slide; 1056, second cylinder; 1057, gluing roller; 1058, glue suction seat; 106, tape guide roller; 107, No. 1 station; 108, No. 2 station; 109, No. 3 station; 1010, No. 4 station; 1011, Station No. 5; 1012, Station No. 6; 1013, Long guide rail; 1014, Manipulator No. 1; 1015, Manipulator No. 2; 1016, Manipulator No. 3; 1017, Manipulator removal; 1018, Manipulator seat; 1019, Lifting cylinder; 1020, Mounting plate; 1021, Double-headed cylinder; 1022, Pull plate; 1023, Horizontal plate; 1024, Clamping plate; 1025, Clamping groove; 1026, Short guide rail; 1027, Sliding seat; 1028, First fixed plate; 1029, Rotating plate; 1030, Pneumatic suction cup;

[0043] 200, screwing device; 201, second base; 202, feeding guide rail; 203, clamping assembly; 2031, sliding frame; 2032, first placement plate; 2033, first fixed frame; 2034, propulsion cylinder; 2035, first push plate; 2036, clamping piece; 204, second gantry; 205, moving guide rail; 206, lifting guide rail; 207, screw head; 2071, motor seat; 2072, driving motor; 2073, screw sleeve; 208, roller conveyor; 209, transfer mechanism; 2091, second fixed plate; 2092, first rotating shaft; 2093, first motor; 2094, flip rod;

[0044] 300, long and short side gluing device; 301, third base; 302, receiving frame; 303, centering mechanism; 3031, first fixed frame; 3032, second placement plate; 3033, electric push rod; 3034, centering plate; 304, primary inspection mechanism; 305, short side gluing mechanism; 306, long side gluing mechanism; 307, secondary inspection mechanism; 308, transfer mechanism; 3081, second fixed frame; 3082, moving plate; 3083, lifting cylinder; 3084, supporting plate; 3085, third fixed plate; 3086, second push plate; 3087, second motor; 3088, first lead screw; 309, gluing seat; 3091, fixed seat; 3092, connecting plate; 3093 , slot; 3094, insert rod; 3010, discharging conveyor belt; 3011, rotating manipulator; 3012, placement seat; 3013, mounting frame; 3014, visual inspection camera; 3015, moving assembly; 30151, main guide rail; 30152, main slide seat; 30153, vertical plate; 30154, support rod; 30155, top plate; 30156, clamping cylinder; 30157, clamping plate; 30158, moving seat; 30159, forward cylinder; 301510, downward pressure cylinder; 301511, U-shaped frame; 301512, second rotating shaft; 3016, long pressure roller; 3017, short pressure roller; 3018, display screen body; 3019, convex tape;

[0045] 400, glue feeding device; 401, fourth base; 402, conveying roller; 403, glue transfer guide rail; 404, glue transfer slide; 405, glue transfer clamping frame; 406, glue feeding guide rail; 407, glue feeding slide; 408, upper and lower cylinders; 409, separation mechanism; 4091, second fixed frame; 4092, second lead screw; 4093, sliding frame; 4094, third motor; 4095, detection sensor; 4096, waste frame; 4097, movable clamping block; 4098, fixed clamping block; 4010, glue feeding suction plate. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0047] Example: Figure 1-20As shown, the present invention provides a display screen adhesive tape processing production line, comprising a three-adjacent-side adhesive laminating device 100, a screw-on device 200, a long and short-side adhesive laminating device 300, and an adhesive feeding device 400, wherein the discharge end of the three-adjacent-side adhesive laminating device 100 is connected to the feed end of the screw-on device 200, the discharge end of the screw-on device 200 is connected to the long and short-side adhesive laminating device 300, and the adhesive feeding device 400 is located outside the long and short-side adhesive laminating device 300;

[0048] The three-adjacent-edge gluing device 100 comprises a first base 101, a bracket 102 is fixedly installed on the top of one side of the first base 101, a long guide rail 1013 is fixedly installed on the bracket 102, a No. 1 robot 1014, a No. 2 robot 1015, a No. 3 robot 1016 and a removal robot 1017 are sequentially slidably arranged on the long guide rail 1013 along the length direction, a feeder 103 is installed on the top of one end of the first base 101 close to the No. 1 robot 1014, and a No. 1 workstation 107, a No. 2 workstation 1015, a No. 3 workstation 1016 and a removal robot 1017 are sequentially arranged on the top of the first base 101 from one end close to the feeder 103 to the other end. The first gantry 104 is fixedly mounted on the first base 101 on both sides of the first station 107, the second station 108, the third station 109, the fourth station 1010, the fifth station 1011 and the sixth station 1012, and the first gantry 104 is mounted with a glue sticking mechanism 105, and the first base 101 on the side of the first gantry 104 away from the bracket 102 is mounted with a tape guide roller 106, and the moving out robot 1017 is directly opposite to the screw device 200;

[0049] The screw-on device 200 includes a second base 201, the second base 201 is directly opposite to the moving-out robot 1017, two feeding guide rails 202 are fixedly installed on the second base 201, the feeding guide rails 202 are slidably connected with the clamping assembly 203, a second gantry 204 is fixedly installed on the second base 201 outside the feeding guide rails 202, a moving guide rail 205 is fixedly installed on the top plate of the second gantry 204, a lifting guide rail 206 is slidably connected to the moving guide rail 205, a screw head 207 is slidably connected to the lifting guide rail 206, a roller conveyor 208 is fixedly installed on the second base 201 on one side of the second gantry 204, and a transfer mechanism 209 is provided on the roller conveyor 208. The mechanism 209 is directly opposite to the long and short edge gluing device 300, and the clamping assembly 203 includes a sliding frame 2031, the sliding frame 2031 is slidably connected to the feeding guide rail 202, and the sliding frame 2031 is threadedly connected to the lead screw in the feeding guide rail 202, a first placement plate 2032 is fixedly installed on the sliding frame 2031, a first fixed frame 2033 is fixedly installed on the sliding frame 2031 on one side of the first placement plate 2032, a first fixed frame 2033 is slidably connected to the first push plate 2035, a propulsion cylinder 2034 is fixedly installed on the outer wall of the first fixed frame 2033, a push rod of the propulsion cylinder 2034 is fixedly connected to the first push plate 2035, and both ends of the first push plate 2035 are installed with clips 2036;

[0050] The long and short side gluing device 300 comprises a third base 301, on the top of which a receiving rack 302, a centering mechanism 303, a primary inspection mechanism 304, a short side gluing mechanism 305, a long side gluing mechanism 306, a secondary inspection mechanism 307 and a discharging conveyor belt 3010 are arranged in sequence along the length direction, the receiving rack 302 is directly opposite to the transfer mechanism 209, a transfer mechanism 308 is installed on the top of the third base 301 at the centering mechanism 303, the primary inspection mechanism 304, the short side gluing mechanism 305, the long side gluing mechanism 306 and the secondary inspection mechanism 307, a gluing seat 309 is installed on the top of the third base 301 at the short side gluing mechanism 305 and the long side gluing mechanism 306, and a rotating manipulator 3011 is arranged on the third base 301 outside the receiving rack 302 and the centering mechanism 303;

[0051] The glue feeding device 400 includes a fourth base 401, which is fixedly arranged on one side of the third base 301, and a conveying roller 402 is installed on the fourth base 401, and a glue transfer guide rail 403 is fixedly installed on the fourth base 401 directly above the conveying roller 402, and a glue transfer slide 404 is slidably arranged on the glue transfer guide rail 403, and a glue transfer clamping frame 405 is installed at the bottom of the glue transfer slide 404, and a glue feeding guide rail 406 is fixedly installed on the side plate of the fourth base 401, and a glue feeding slide 407 is slidably arranged on the glue feeding guide rail 406, and one end of the glue feeding guide rail 406 away from the fourth base 401 is located above the glue sticking seat 309 at the short side glue sticking mechanism 305, and an upper and lower cylinders 408 are fixedly installed on the glue feeding slide 407, and the push rods of the upper and lower cylinders 408 are fixedly connected to the glue feeding suction plate 4010, and a separation mechanism 409 is fixedly installed on the fourth base 401.

[0052] Through the above technical solution, the feeder 103 gradually transports the display screen to the first base 101, and the No. 1 robot 1014 is used to transfer the display screen on the feeder 103 to the No. 1 station 107 or the No. 2 station 108, and the tape transported by the tape guide roller 106 is attached to one edge of the display screen through the gluing mechanism 105. Similarly, the No. 2 robot 1015 is used to transfer the glued display screens on the No. 1 station 107 and the No. 2 station 108 to the No. 3 station 109 and the No. 4 station 1010 for gluing the second edge, and the No. 3 robot 1016 is used to transfer the display screens on the No. 3 station 109 and the No. 4 station 1010. The third side is glued on the fifth station 1011 and the sixth station 1012 to realize multi-station processing in turn, and finally the robot 1017 is moved out to completely absorb and transfer the display screen body 3018 processed on the fifth station 1011 and the sixth station 1012 to the first placement plate 2032, and the first push plate 2035 is driven to move by the propulsion cylinder 2034, so that the clamping piece 2036 clamps the display screen body 3018 on the first placement plate 2032, and then the feeding guide rail 202 drives the display screen body to move forward and backward, the moving guide rail 205 drives the lifting guide rail 206 to move left and right, and the lifting guide rail 206 drives the upper screw head 20 7 moves up and down, so that the screw head 207 screws the edge of the display screen body 3018, and the screwing can be completed in one loading and unloading. After the screwing, the display screen is transferred to the roller conveyor 208 for quality inspection by an external manipulator. Unqualified products are removed by the roller conveyor 208, and those with good quality are transferred to the receiving rack 302 by the transfer mechanism 209. The rotating manipulator 3011 transfers the display screen body 3018 to the centering mechanism 303 by adsorption. The centering mechanism 303 positions and centers the display screen body 3018, so that the display screen body 3018 remains in position when moving on the transfer mechanism 308, and then the display screen body 3018 is transferred to the receiving rack 302 by the transfer mechanism 209. The mechanism 308 drives the display screen body 3018 to pass through the initial inspection mechanism 304, the short-side gluing mechanism 305, the long-side gluing mechanism 306 and the second inspection mechanism 307 in sequence, so as to perform the initial visual inspection on the display screen body 3018, and the glue feeding device 400 sends the convex tape 3019 to the short-side gluing mechanism 305, and the convex tape 3019 is attached through the short-side gluing mechanism 305 and the long-side gluing mechanism 306, and then passes through the visual inspection again, and finally is transported to the discharge conveyor belt 3010 to send the product out, thereby achieving the purpose of automatic processing with high efficiency, and the display screen body 3018 always keeps its position during movement, and the tape is neat and firm after attachment.

[0053] Furthermore, a traction chain is provided on the long guide rail 1013, and the first manipulator 1014, the second manipulator 1015, the third manipulator 1016 and the removal manipulator 1017 are all connected to the traction chain, and the removal manipulator 1017 is a suction cup manipulator, and the first manipulator 1014, the second manipulator 1015 and the third manipulator 1016 all include a manipulator seat 1018, and the manipulator seat 1018 is slidably connected to the long guide rail 1013, and the manipulator seat 1018 is away from the side outer side of the long guide rail 1013. A lifting cylinder 1019 is fixedly installed on the wall, and a push rod of the lifting cylinder 1019 is fixedly connected to the top of a mounting plate 1020. A double-headed cylinder 1021 is fixedly installed in the middle of the bottom surface of the mounting plate 1020. Push rods at both ends of the double-headed cylinder 1021 are fixedly connected to pull plates 1022, and the pull plates 1022 slide and fit the mounting plate 1020. A horizontal plate 1023 is installed at the ends away from the two pull plates 1022, and clamping plates 1024 are provided at both ends of the horizontal plate 1023, and clamping grooves 1025 are opened on the clamping plates 1024.

[0054] Through the above technical scheme, the manipulator seat 1018 slides along the long guide rail 1013 by pulling the drag chain, the lifting cylinder 1019 drives the installation plate 1020 to rise and fall, and the double-headed cylinder 1021 drives the pull plate 1022 to move closer to or away from each other. The double-headed cylinder 1021 drives the pull plate 1022 to move closer to each other so that the clamping groove 1025 clamps the display screen for transfer. When transferred to the corresponding workstation, the lifting cylinder 1019 descends, and the double-headed cylinder 1021 drives the pull plate 1022 to move away from each other, thereby releasing the display screen and placing it on the corresponding workstation, thereby realizing rapid transfer.

[0055] Furthermore, workstation No. 107, workstation No. 2 108, workstation No. 3 109, workstation No. 4 1010, workstation No. 5 1011 and workstation No. 6 1012 all include a short guide rail 1026, which is fixedly mounted on the first base 101, and a sliding seat 1027 is slidably engaged on the short guide rail 1026, and a first fixed plate 1028 is fixedly mounted on the sliding seat 1027, a rotating plate 1029 is rotatably fitted on the first fixed plate 1028, a plurality of pneumatic suction cups 1030 are mounted on the rotating plate 1029, a rotating motor is fixedly mounted on the first fixed plate 1028, and the output shaft of the rotating motor is fixedly connected to the bottom of the rotating plate 1029, a driving motor is fixedly mounted at the end of the short guide rail 1026, and a lead screw is rotatably sleeved on the inner cavity of the short guide rail 1026, one end of the lead screw is fixedly connected to the output shaft of the driving motor, and the sliding seat 1027 is threadedly connected to the lead screw.

[0056] Through the above technical solution, the sliding seat 1027 drives the first fixed plate 1028 to move, thereby sending the display screen to the gluing mechanism 105 for gluing or pulling it out, and the display screen is placed on the pneumatic suction cup 1030 for adsorption and fixation, and the rotating motor drives the rotating plate 1029 to rotate, thereby turning the display screen to facilitate gluing of different edges.

[0057] Furthermore, the glue sticking mechanism 105 includes a first guide rail 1051, the first guide rail 1051 is fixedly installed on the top of the first gantry 104, a horizontal slide 1052 is slidably engaged on the first guide rail 1051, a first cylinder 1053 is fixedly installed on the end of the first guide rail 1051, an output rod of the first cylinder 1053 is fixedly connected to the horizontal slide 1052, a second guide rail 1054 is fixedly installed on the middle outer wall of the horizontal slide 1052, a vertical slide 1055 is slidably engaged on the second guide rail 1054, a second cylinder 1056 is fixedly installed on the top of the second guide rail 1054, an output rod of the second cylinder 1056 is fixedly connected to the vertical slide 1055, two glue sticking rollers 1057 are provided in the middle of one side of the vertical slide 1055 close to the horizontal slide 1052, and a glue suction seat 1058 is fixedly provided at the bottom of the side of the vertical slide 1055 away from the horizontal slide 1052.

[0058] Through the above technical solution, a glue suction seat 1058 is provided at the bottom of the vertical slide 1055. At the beginning, the vertical slide 1055 is at the top to avoid the display screen on the pneumatic suction cup 1030. After the pneumatic suction cup 1030 sends the display screen to the glue sticking station, the horizontal slide 1052 moves horizontally to the position of the tape guide roller 106, and then the vertical slide 1055 moves downward, and the glue suction seat 1058 absorbs the tape. Then the horizontal slide 1052 moves the vertical slide 1055 to the position above the display screen, and the vertical slide 1055 moves downward to stick the tape to the display screen. The suction seat 1058 on the glue suction seat The tape is released, and at this time, half of the tape is attached to the display screen and the other half is suspended. Then the horizontal slide 1052 moves forward, the glue suction seat 1058 moves away from the display screen, and at the same time, the glue roller 1057 moves to the top of the suspended part of the tape, the vertical slide 1055 moves downward, the glue roller 1057 bends the tape, and the horizontal slide 1052 moves horizontally again. The two glue rollers 1057 clamp the display screen, and the first cylinder 1053 drives the horizontal slide 1052 to move, so that the two glue rollers 1057 respectively adhere to the top and bottom of the display screen and roll, so that the tape is completely bent and wrapped around the edge of the display screen to form a C-shaped structure (such as Fig.19 As shown), automatic gluing is realized, and the tape wrapping is complete and efficient.

[0059] Furthermore, the feeding guide rail 202, the moving guide rail 205 and the lifting guide rail 206 are all provided with a motor screw assembly, and the clamping assembly 203 is threadedly connected to the screw on the feeding guide rail 202, the lifting guide rail 206 is threadedly connected to the screw on the moving guide rail 205, and the upper screw head 207 is threadedly connected to the screw on the lifting guide rail 206. The upper screw head 207 includes a motor seat 2071, a driving motor 2072 and a screw sleeve 2073. The motor seat 2071 is connected to the lifting guide rail 206, the driving motor 2072 is fixed on the motor seat 2071, and the screw sleeve 2073 is installed on the output shaft of the driving motor 2072.

[0060] Through the above technical solution, the motor seat 2071 moves up and down along the lifting guide rail 206, the screw is attracted by magnetic force in the screw sleeve 2073, and the driving motor 2072 drives the screw sleeve 2073 to rotate, thereby screwing the screw into the display screen.

[0061] A visual inspection device is installed on the second base 201 of the roller conveyor 208 near the transfer mechanism 209. The transfer mechanism 209 includes a second fixed plate 2091. Two second fixed plates 2091 are fixedly installed on the outer wall of one end of the roller conveyor 208. A first rotating shaft 2092 is rotatably installed between the second fixed plates 2091. A first motor 2093 is fixedly installed on the outer wall of one second fixed plate 2091. The output shaft of the first motor 2093 is fixedly connected to one end of the first rotating shaft 2092. A plurality of flip rods 2094 are fixedly installed on the first rotating shaft 2092, and a suction cup is installed on the flip rod 2094.

[0062] Through the above technical solution, the first motor 2093 drives the first rotating shaft 2092 to rotate, thereby causing the flip rod 2094 to rotate, and the suction cup adsorbs and fixes the display screen body 3018 on the flip rod 2094 to achieve a 180° rotation of the display screen, thereby flipping the display screen body 3018 from the roller conveyor 208 to the receiving rack 302.

[0063] Furthermore, the transfer mechanism 308 includes a second fixed frame 3081, the second fixed frame 3081 is fixedly mounted on the third base 301, the top of the second fixed frame 3081 is slidably connected with a moving plate 3082, the top of the moving plate 3082 is fixedly mounted with a plurality of lifting cylinders 3083, the output rods of the lifting cylinders 3083 are fixedly mounted with a supporting plate 3084, the bottom of the second fixed frame 3081 is fixedly mounted with two second and third fixed plates 3085, the second and third fixed plates 3085 are rotatably sleeved with a first lead screw 3088, and the outer wall of the second and third fixed plates 3085 is fixedly mounted with a second lead screw 3089. Two motors 3087, the output shaft of the second motor 3087 is fixedly connected to one end of the first screw 3088, a second push plate 3086 is fixedly installed between the outer walls on both sides of the movable plate 3082, the second push plate 3086 is threadedly connected to the first screw 3088, and there are five lifting cylinders 3083 evenly distributed along the top of the movable plate 3082. The centerline spacing between two adjacent workstations in the centering mechanism 303, the initial inspection mechanism 304, the short side gluing mechanism 305, the long side gluing mechanism 306 and the second inspection mechanism 307 is equal to the distance between two adjacent lifting cylinders 3083, and a plurality of suction cups are fixedly installed on the top of the supporting plate 3084.

[0064] Through the above technical solution, the second motor 3087 drives the second push plate 3086 to move back and forth through the first screw 3088, so that the movable plate 3082 can move back and forth along the second fixed frame 3081. When the movable plate 3082 moves close to the receiving frame 302, the lifting cylinder 3083 drives the supporting plate 3084 to lower, and then when it moves to the end, the lifting cylinder 3083 rises, so that multiple supporting plates 3084 simultaneously lift the display screen body 3018 on the centering mechanism 303, the initial inspection mechanism 304, the short side gluing mechanism 305, the long side gluing mechanism 306 and the second inspection mechanism 307, and then carry the display screen body 3018 to the receiving frame 302. 018 moves in the direction of the discharge conveyor belt 3010. When it moves to the end again, the lifting cylinder 3083 is lowered, thereby transferring the display screen body 3018, so that the display on the centering mechanism 303 is transferred to the primary inspection mechanism 304, and the display on the primary inspection mechanism 304 is transferred to the short-side gluing mechanism 305. The display screen at the short-side gluing mechanism 305 is moved to the long-side gluing mechanism 306, and the display screen on the long-side gluing mechanism 306 is moved to the second inspection mechanism 307. After the display screen is inspected by the second inspection mechanism 307, it is moved to the discharge conveyor belt 3010, so as to realize the transfer of the display screen body 3018 and achieve the purpose of sequential processing.

[0065] Furthermore, the centering mechanism 303 includes two first fixed frames 3031, and the two first fixed frames 3031 are respectively fixedly installed on the third base 301 on both sides of the transfer mechanism 308, and the second placement plates 3032 are fixedly installed between the inner walls of the first fixed frames 3031, and the outer walls of the first fixed frames 3031 are fixedly installed with electric push rods 3033, and the output rods of the electric push rods 3033 slide through the first fixed frames 3031 and are fixedly connected to the centering plates 3034, and the centering plates 3034 slide and fit the top of the second placement plates 3032. The initial inspection mechanism 304 and the second inspection mechanism 307 both include two placement seats 3012, and the two placement seats 3012 are respectively fixedly installed on the third base 301 on both sides of the transfer mechanism 308, and a mounting frame 3013 is fixedly installed on the third base 301 outside one of the placement seats 3012, and a visual inspection camera 3014 is slidably connected to the mounting frame 3013.

[0066] Through the above technical scheme, after the rotating manipulator 3011 places the display screen body 3018 on the second placement plate 3032, multiple electric push rods 3033 push the centering plate 3034, and the centering plate 3034 pushes the display screen body 3018 to move, so that the display screen body 3018 is centered to the middle of the second placement plate 3032, and then the supporting plate 3084 rises to adsorb the display screen body 3018 and then transfer it, so that each display screen body 3018 can be positioned at each workstation with high processing accuracy. The supporting plate 3084 carries the display screen body 3018 to the placement seat 3012 and then lowers, so that the display screen body 3018 is placed on the placement seat 3012, and the drag chain drives the visual inspection camera 3014 to inspect the display screen body 3018. After the inspection, the supporting plate 3084 rises to lift the display screen body 3018, and then transfers it to the next workstation.

[0067] Furthermore, the glue sticking seat 309 includes a fixed seat 3091, which is fixedly mounted on the third base 301 on the side of the transfer mechanism 308 away from the short-side glue sticking mechanism 305 and the long-side glue sticking mechanism 306. A plurality of slots 3093 are opened on the top of the fixed seat 3091. A connecting plate 3092 is fixedly mounted on the top of the side of the fixed seat 3091 away from the transfer mechanism 308. A plug rod 3094 is mounted on the connecting plate 3092 by bolts. The plug rod 3094 is engaged with the slot 3093, and a plurality of suction cups are mounted on the top of the plug rod 3094. The short-side glue sticking mechanism 305 and the long-side glue sticking mechanism 306 both include a moving component 3015, which is mounted on the third base 301. The moving component 3015 includes The main guide rail 30151 is fixedly installed on the top of the third base 301, and the main slide 30152 is slidably connected to the main guide rail 30151. The third base 301 is fixedly installed with a main cylinder, and the output rod of the main cylinder is fixedly connected to the main slide 30152. Vertical plates 30153 are fixedly installed on both sides of the top surface of the main slide 30152, and a support rod 30154 is fixedly installed in the middle of the side wall of the vertical plate 30153. A top plate 30155 is fixedly installed on the top of the vertical plate 30153, and a clamping cylinder 30156 is fixedly installed on the top plate 30155. The output rod of the clamping cylinder 30156 is fixedly installed with a clamping plate 30157, and a plurality of suction cups are fixedly installed on the bottom of the clamping plate 30157. The main slide 30152 is fixedly installed with a main cylinder, and the output rod of the main cylinder is fixedly connected to the main slide 30152. A moving seat 30158 is slidably connected to the middle of the top surface, a forward cylinder 30159 is fixedly installed on the top of the main slide 30152, the output rod of the forward cylinder 30159 is fixedly connected to the moving seat 30158, a downward pressure cylinder 301510 is fixedly installed on the top of the moving seat 30158, the output rod of the downward pressure cylinder 301510 is fixedly connected to the U-shaped frame 301511, a second rotating shaft 301512 is rotatably sleeved between the U-shaped frame 301511, short pressure rollers 3017 are respectively installed at both ends of the second rotating shaft 301512 on the short side gluing mechanism 305, a long pressure roller 3016 is sleeved on the second rotating shaft 301512 on the long side gluing mechanism 306, the separation mechanism 409 includes a second fixed frame 4091, and the fourth base 40 1, a second fixed frame 4091 is fixedly installed on the inner wall of the second fixed frame 4091, a second lead screw 4092 is rotatably sleeved, a third motor 4094 is fixedly installed on the outer wall of one end of the second fixed frame 4091, an output shaft of the third motor 4094 is fixedly connected to one end of the second lead screw 4092, a sliding frame 4093 is threadedly sleeved on the second lead screw 4092, the sliding frame 4093 is tightly fitted to the inner wall of the second fixed frame 4091, a detection sensor 4095 is fixedly installed in the sliding frame 4093, a waste frame 4096 is fixedly installed on the fourth base 401 outside the second fixed frame 4091, a fixed clamping block 4098 is fixedly installed on the top of the inner wall of one side of the waste frame 4096, and a cylinder is fixedly installed on the outer wall of the waste frame 4096,The output rod of the cylinder is fixedly connected to the movable clamp block 4097, and the movable clamp block 4097 is directly opposite to the fixed clamp block 4098.

[0068] Through the above technical solution, according to the different sizes of the processed display screen body 3018, the insertion rod 3094 is correspondingly inserted into the slot 3093 at different positions and locked and fixed by the locking bolt, then the support plate 3084 carrying the display screen body 3018 moves to the top of the fixing seat 3091 and then begins to descend, the display screen body 3018 fits the fixing seat 3091, the suction cup on the insertion rod 3094 firmly absorbs and fixes the display screen body 3018, and the conveying roller 402 of the glue feeding device 400 conveys the convex tape 3019 with the release paper The adhesive tape 3019 is moved to the bottom of the adhesive transfer clamp frame 405, and the adhesive transfer clamp frame 405 rises while holding the adhesive tape. Then, the adhesive feeding suction plate 4010 absorbs the adhesive tape and moves to the movable clamp block 4097. The movable clamp block 4097 moves close to the fixed clamp block 4098, thereby clamping one side of the release paper. The adhesive feeding suction plate 4010 moves upward to separate the convex adhesive tape 3019 from the release paper. Then, the convex adhesive tape 3019 is moved to the display screen body on the adhesive sticking seat 309. After the display screen body 3018 is adsorbed on the fixed seat 3091 and the convex adhesive tape 3019 is attached, , the main cylinder pushes the main slide 30152 to slide, so that the support rod 30154 moves to the bottom of the suspended part of the display screen body 3018 to achieve the purpose of auxiliary support. At this time, the pressing cylinder 30156 moves down, so that the pressing plate 30157 presses the flat edge of the convex tape 3019 to adhere to the top of the display screen body 3018, and then the pressing cylinder 30156 rises, the pressing plate 30157 is separated from the tape, and the forward cylinder 30159 drives the moving seat 30158 to move, so that the short pressure roller 3017 or the long pressure roller 3019 is pressed against the top of the display screen body 3018. 016 moves to the suspended part of the convex tape 3019, and then the downward pressure cylinder 301510 drives the U-shaped frame 301511 to move downward, and the short pressure roller 3017 or the long pressure roller 3016 bends the suspended part of the convex tape 3019 accordingly, and then the forward cylinder 30159 moves forward again, so that the short pressure roller 3017 or the long pressure roller 3016 rolls against the bottom of the display screen body 3018, thereby attaching the convex tape 3019 to the bottom of the display screen body 3018, forming a C-shaped structure, realizing automatic gluing with high efficiency and accuracy.

[0069] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A display screen adhesive tape processing production line, comprising a three-adjacent-side adhesive device (100), a screw-on device (200), a long-short side adhesive device (300), and an adhesive feeding device (400), Features: The discharge end of the three-adjacent-side gluing device (100) is connected to the feed end of the upper screw device (200), the discharge end of the upper screw device (200) is connected to the long and short-side gluing device (300), and the glue feeding device (400) is located outside the long and short-side gluing device (300); The three-adjacent-edge gluing device (100) comprises a first base (101), a bracket (102) is fixedly mounted on the top of one side of the first base (101), a long guide rail (1013) is fixedly mounted on the bracket (102), a first manipulator (1014), a second manipulator (1015), a third manipulator (1016) and a removal manipulator (1017) are sequentially slidably arranged on the long guide rail (1013) along the length direction, a feeder (103) is mounted on the top of one end of the first base (101) close to the first manipulator (1014), and a first workstation (107), a second workstation (1015), a third manipulator (1016) and a removal manipulator (1017) are sequentially arranged on the top of the first base (101) from one end close to the feeder (103) to the other end. 108), workstation No. 3 (109), workstation No. 4 (1010), workstation No. 5 (1011) and workstation No. 6 (1012), first gantry (104) is fixedly mounted on the first base (101) on both sides of the workstation No. 1 (107), workstation No. 2 (108), workstation No. 3 (109), workstation No. 4 (1010), workstation No. 5 (1011) and workstation No. 6 (1012), a gluing mechanism (105) is mounted on the first gantry (104), a tape guide roller (106) is mounted on the first base (101) on the side of the first gantry (104) away from the bracket (102), and the removal robot (1017) is directly opposite to the screw device (200); The screw-on device (200) comprises a second base (201), the second base (201) is directly opposite to the removal robot (1017), two feeding guide rails (202) are fixedly mounted on the second base (201), the feeding guide rails (202) are slidably clamped with a clamping assembly (203), a second gantry (204) is fixedly mounted on the second base (201) outside the feeding guide rails (202), a moving guide rail (205) is fixedly mounted on the top plate of the second gantry (204), a lifting guide rail (206) is slidably clamped on the moving guide rail (205), a screw head (207) is slidably clamped on the lifting guide rail (206), a roller conveyor (208) is fixedly mounted on the second base (201) on one side of the second gantry (204), a transfer mechanism (209) is provided on the roller conveyor (208), and the transfer mechanism (209) is directly opposite to the long and short side gluing device (300); The long and short edge gluing device (300) comprises a third base (301), and the top of the third base (301) is provided with a receiving frame (302), a centering mechanism (303), a primary inspection mechanism (304), a short edge gluing mechanism (305), a long edge gluing mechanism (306), a secondary inspection mechanism (307) and a discharge conveyor belt (3010) in sequence along the length direction, the receiving frame (302) being directly opposite to the transfer mechanism (209), the centering mechanism (303), the primary inspection mechanism A transfer mechanism (308) is installed on the top of the third base (301) at the short-side gluing mechanism (304), the long-side gluing mechanism (305), and the second inspection mechanism (307); a gluing seat (309) is installed on the top of the third base (301) at the short-side gluing mechanism (305) and the long-side gluing mechanism (306); and a rotating manipulator (3011) is provided on the third base (301) outside the receiving frame (302) and the centering mechanism (303); The glue feeding device (400) comprises a fourth base (401), the fourth base (401) is fixedly arranged on one side of the third base (301), a conveying roller (402) is installed on the fourth base (401), a glue transfer guide rail (403) is fixedly installed on the fourth base (401) directly above the conveying roller (402), a glue transfer slide (404) is slidably arranged on the glue transfer guide rail (403), a glue transfer clamp frame (405) is installed at the bottom of the glue transfer slide (404), and the fourth base (401) A glue feeding guide rail (406) is fixedly installed on the side plate, and a glue feeding slide seat (407) is slidably provided on the glue feeding guide rail (406). One end of the glue feeding guide rail (406) away from the fourth base (401) is located above the glue sticking seat (309) at the short side glue sticking mechanism (305). Upper and lower cylinders (408) are fixedly installed on the glue feeding slide seat (407). Push rods of the upper and lower cylinders (408) are fixedly connected to the glue feeding suction plate (4010). A separation mechanism (409) is fixedly installed on the fourth base (401).

2. A display screen tape processing production line as claimed in claim 1, It is characterized in that The long guide rail (1013) is provided with a traction chain, the No. 1 manipulator (1014), the No. 2 manipulator (1015), the No. 3 manipulator (1016) and the removal manipulator (1017) are all connected to the traction chain, the removal manipulator (1017) is a suction cup manipulator, the No. 1 manipulator (1014), the No. 2 manipulator (1015) and the No. 3 manipulator (1016) all include a manipulator seat (1018), the manipulator seat (1018) is slidably connected to the long guide rail (1013), and the manipulator seat (1018) is fixedly installed away from the side outer wall of the long guide rail (1013). A lifting cylinder (1019), wherein the push rod of the lifting cylinder (1019) is fixedly connected to the top of the mounting plate (1020), a double-headed cylinder (1021) is fixedly installed in the middle of the bottom surface of the mounting plate (1020), the push rods at both ends of the double-headed cylinder (1021) are fixedly connected to a pull plate (1022), the pull plate (1022) is slidably fitted to the mounting plate (1020), and a transverse plate (1023) is installed at one end of the two pull plates (1022) that are away from each other, and clamping plates (1024) are provided at both ends of the transverse plate (1023), and clamping grooves (1025) are opened on the clamping plates (1024).

3. A display screen tape processing production line as claimed in claim 1, It is characterized in that The first workstation (107), the second workstation (108), the third workstation (109), the fourth workstation (1010), the fifth workstation (1011) and the sixth workstation (1012) all include a short guide rail (1026), the short guide rail (1026) is fixedly mounted on the first base (101), a sliding seat (1027) is slidably engaged on the short guide rail (1026), a first fixed plate (1028) is fixedly mounted on the sliding seat (1027), and the first fixed plate (1028) is A rotating plate (1029) is rotatably attached, and a plurality of pneumatic suction cups (1030) are installed on the rotating plate (1029); a rotating motor is fixedly installed on the first fixed plate (1028), and the output shaft of the rotating motor is fixedly connected to the bottom of the rotating plate (1029); a driving motor is fixedly installed at the end of the short guide rail (1026), and a lead screw is rotatably sleeved in the inner cavity of the short guide rail (1026), one end of the lead screw is fixedly connected to the output shaft of the driving motor, and the sliding seat (1027) is threadedly connected to the lead screw.

4. A display screen tape processing production line as claimed in claim 1, It is characterized in that The glue sticking mechanism (105) comprises a first guide rail (1051), the first guide rail (1051) is fixedly mounted on the top of the first gantry (104), a horizontal slide seat (1052) is slidably engaged on the first guide rail (1051), a first cylinder (1053) is fixedly mounted on the end of the first guide rail (1051), an output rod of the first cylinder (1053) is fixedly connected to the horizontal slide seat (1052), and a second guide rail (1054) is fixedly mounted on the middle outer wall of the horizontal slide seat (1052). The second guide rail (1054) is slidably engaged with a vertical slide (1055), a second cylinder (1056) is fixedly mounted on the top of the second guide rail (1054), an output rod of the second cylinder (1056) is fixedly connected to the vertical slide (1055), two glue-applying rollers (1057) are provided in the middle of a side of the vertical slide (1055) close to the horizontal slide (1052), and a glue-absorbing seat (1058) is fixedly provided at the bottom of a side of the vertical slide (1055) away from the horizontal slide (1052).

5. A display screen tape processing production line as claimed in claim 1, It is characterized in that The feeding guide rail (202), the moving guide rail (205) and the lifting guide rail (206) are all provided with a motor screw assembly, and the clamping assembly (203) is threadedly connected to the screw on the feeding guide rail (202), the lifting guide rail (206) is threadedly connected to the screw on the moving guide rail (205), the upper screw head (207) is threadedly connected to the screw on the lifting guide rail (206), and the upper screw head (207) comprises a motor seat (2071), a driving motor (2072) and a screw sleeve (2073), the motor seat (2071) is connected to the lifting guide rail (206), the driving motor (2072) is fixed on the motor seat (2071), and the screw sleeve (2073) is installed on the output shaft of the driving motor (2072).

6. A display screen tape processing production line as claimed in claim 1, It is characterized in that The clamping assembly (203) comprises a sliding frame (2031), the sliding frame (2031) is slidably engaged with the feeding guide rail (202), and the sliding frame (2031) is threadedly connected to a lead screw in the feeding guide rail (202), a first placement plate (2032) is fixedly mounted on the sliding frame (2031), a first fixing frame (2033) is fixedly mounted on the sliding frame (2031) on one side of the first placement plate (2032), a first push plate (2035) is slidably engaged with the first fixing frame (2033), a propulsion cylinder (2034) is fixedly mounted on the outer wall of the first fixing frame (2033), a push rod of the propulsion cylinder (2034) is fixedly connected to the first push plate (2035), and clamps (2036) are installed at both ends of the first push plate (2035); A visual inspection device is installed on the second base (201) of the roller conveyor (208) near the transfer mechanism (209), and the transfer mechanism (209) includes a second fixed plate (2091). Two second fixed plates (2091) are fixedly installed on the outer wall of one end of the roller conveyor (208), a first rotating shaft (2092) is rotatably installed between the second fixed plates (2091), a first motor (2093) is fixedly installed on the outer wall of one of the second fixed plates (2091), an output shaft of the first motor (2093) is fixedly connected to one end of the first rotating shaft (2092), a plurality of flip rods (2094) are fixedly installed on the first rotating shaft (2092), and a suction cup is installed on the flip rod (2094).

7. A display screen tape processing production line as claimed in claim 1, It is characterized in that The transfer mechanism (308) comprises a second fixed frame (3081), the second fixed frame (3081) is fixedly mounted on the third base (301), a movable plate (3082) is slidably engaged on the top of the second fixed frame (3081), a plurality of lifting cylinders (3083) are fixedly mounted on the top of the movable plate (3082), a supporting plate (3084) is fixedly mounted on the output rod of the lifting cylinder (3083), two second and third fixed plates (3085) are fixedly mounted on the bottom of the second fixed frame (3081), a first lead screw (3088) is rotatably sleeved between the second and third fixed plates (3085), and a second The movable plate (3082) is provided with a second push plate (3086) fixedly mounted between the outer walls on both sides of the movable plate (3082), and the second push plate (3086) is threadedly connected to the first push plate (3088). Five lifting cylinders (3083) are evenly distributed along the top of the movable plate (3082). The centerline spacing between two adjacent workstations in the centering mechanism (303), the initial inspection mechanism (304), the short side gluing mechanism (305), the long side gluing mechanism (306) and the secondary inspection mechanism (307) is equal to the distance between two adjacent lifting cylinders (3083). A plurality of suction cups are fixedly mounted on the top of the supporting plate (3084).

8. A display screen tape processing production line as claimed in claim 1, It is characterized in that The centering mechanism (303) comprises two first fixed frames (3031), the two first fixed frames (3031) are respectively fixedly mounted on the third base (301) on both sides of the transfer mechanism (308), a second placement plate (3032) is fixedly mounted between the inner walls of the first fixed frames (3031), an electric push rod (3033) is fixedly mounted on the outer walls of the first fixed frames (3031), an output rod of the electric push rod (3033) slides through the first fixed frames (3031) and is fixedly connected to the centering plate (3034) ), the centering plate (3034) is slidably fitted on the top of the second placement plate (3032), the primary inspection mechanism (304) and the secondary inspection mechanism (307) both include two placement seats (3012), the two placement seats (3012) are respectively fixedly mounted on the third base (301) on both sides of the transfer mechanism (308), a mounting frame (3013) is fixedly mounted on the third base (301) outside one of the placement seats (3012), and a visual inspection camera (3014) is slidably engaged on the mounting frame (3013).

9. A display screen tape processing production line as claimed in claim 1, It is characterized in that The glue sticking seat (309) comprises a fixed seat (3091), wherein the fixed seat (3091) is fixedly mounted on a third base (301) on a side of the transfer mechanism (308) away from the short-side glue sticking mechanism (305) and the long-side glue sticking mechanism (306), wherein a plurality of slots (3093) are formed on the top of the fixed seat (3091), and a connecting plate (3092) is fixedly mounted on the top of the side of the fixed seat (3091) away from the transfer mechanism (308), wherein an insert rod (3094) is mounted on the connecting plate (3092) by means of bolts, wherein the insert rod (3094) is engaged with the slot (3093), and the top of the insert rod (3094) is mounted The invention relates to a plurality of suction cups, wherein the short-side glue sticking mechanism (305) and the long-side glue sticking mechanism (306) both comprise a moving assembly (3015), wherein the moving assembly (3015) is mounted on a third base (301), wherein the moving assembly (3015) comprises a main guide rail (30151), wherein the top of the third base (301) is fixedly mounted with the main guide rail (30151), wherein a main slide seat (30152) is slidably engaged with the main guide rail (30151), wherein a main cylinder is fixedly mounted on the third base (301), wherein an output rod of the main cylinder is fixedly connected to the main slide seat (30152), and wherein two sides of the top surface of the main slide seat (30152) are fixedly mounted with the main guide rail (30151). A vertical plate (30153) is installed, a support rod (30154) is fixedly installed in the middle of the side wall of the vertical plate (30153), a top plate (30155) is fixedly installed on the top of the vertical plate (30153), a clamping cylinder (30156) is fixedly installed on the top plate (30155), a clamping plate (30157) is fixedly installed on the output rod of the clamping cylinder (30156), a plurality of suction cups are fixedly installed on the bottom of the clamping plate (30157), a moving seat (30158) is slidably connected in the middle of the top surface of the main slide seat (30152), and a forward cylinder (30156) is fixedly installed on the top of the main slide seat (30152). 159), the output rod of the forward cylinder (30159) is fixedly connected to the movable seat (30158), the top of the movable seat (30158) is fixedly installed with a downward pressure cylinder (301510), the output rod of the downward pressure cylinder (301510) is fixedly connected to a U-shaped frame (301511), a second rotating shaft (301512) is rotatably sleeved between the U-shaped frame (301511), short pressure rollers (3017) are respectively installed at both ends of the second rotating shaft (301512) on the short side gluing mechanism (305), and a long pressure roller (3016) is sleeved on the second rotating shaft (301512) on the long side gluing mechanism (306).

10. A display screen tape processing production line as claimed in claim 1, It is characterized in that The separation mechanism (409) comprises a second fixed frame (4091), the second fixed frame (4091) is fixedly mounted on the fourth base (401), a second lead screw (4092) is rotatably sleeved between the inner wall of the second fixed frame (4091), a third motor (4094) is fixedly mounted on the outer wall of one end of the second fixed frame (4091), an output shaft of the third motor (4094) is fixedly connected to one end of the second lead screw (4092), a sliding frame (4093) is threadedly sleeved on the second lead screw (4092), and the sliding frame (4093) ) fits tightly against the inner wall of the second fixed frame (4091), a detection sensor (4095) is fixedly installed in the sliding frame (4093), a waste frame (4096) is fixedly installed on the fourth base (401) outside the second fixed frame (4091), a fixed clamping block (4098) is fixedly installed on the top of the inner wall of one side of the waste frame (4096), a cylinder is fixedly installed on the outer wall of the waste frame (4096), and the output rod of the cylinder is fixedly connected to a movable clamping block (4097), and the movable clamping block (4097) is directly opposite to the fixed clamping block (4098).

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