Apex film laminating system

Abstract

The present invention discloses a apex film bonding system, including a wire ring feeding mechanism, a wire ring bonding mechanism, a film feeding mechanism, and a film bonding mechanism; the discharge end of the wire ring feeding mechanism is connected with the wire ring bonding mechanism, the wire ring bonding mechanism and the film bonding mechanism are arranged opposite to each other and can work in coordination, and the discharge end of the film feeding mechanism is connected with the film bonding mechanism. Since the inner end of the telescopic shaft on the forming drum power device in the film bonding mechanism of the present invention is sleeved with the inner end of the inner shaft of the upper drum of the forming drum, and the inner end of the telescopic shaft sleeve on the forming drum power device is sleeved with the inner end of the shaft sleeve of the upper drum of the forming drum, the forming drum and the forming drum power device are connected in a detachable manner. During production, forming drums of different sizes can be selected according to the size of the rubber tire, which has the advantage of strong versatility.

Description

Technical Field

[0001] The invention relates to a tire production device, in particular to an apex film laminating system. Background Art

[0002] Tire production equipment includes tire forming machines, tire wire ring machines, tire shaping vulcanizers, bladder vulcanizers, flap vulcanizers, inner tube joint machines and inner tube vulcanizers, as well as bicycle tire machinery, tire retreading machinery, recycled rubber production machinery and some auxiliary equipment, such as rubber tire apex and steel ring laminating machines. Traditional rubber tire apex and steel ring laminating machines are mostly complex in structure and have poor process stability. Different equipment is required for different sizes of rubber tires, and their versatility is poor. Summary of the invention

[0003] The object of the present invention is to provide an apex film laminating system with good laminating effect and strong versatility.

[0004] To achieve the above purpose, the technical solution of the present invention is:

[0005] The present invention is an apex film laminating system, comprising a wire ring feeding mechanism, a wire ring laminating mechanism, a film feeding mechanism, and a film laminating mechanism;

[0006] The discharge end of the wire ring feeding mechanism is connected with the wire ring bonding mechanism, the wire ring bonding mechanism and the film bonding mechanism are arranged opposite to each other and can work in coordination, and the discharge end of the film feeding mechanism is connected with the film bonding mechanism;

[0007] The wire ring feeding mechanism includes a ring feeding frame, one or more ring placing frames, a gantry, a grabbing mechanism, and a transfer mechanism; the one or more ring placing frames are installed on the ring feeding frame, the lower end of the gantry is fixed on the ring feeding frame and is located on one side of the ring placing frame, the grabbing mechanism is installed on the upper part of the gantry, the first working position and the second working position of the grabbing mechanism are respectively connected with the discharge end of the ring placing frame and the feed end of the transfer mechanism, the transfer mechanism is installed on the ring feeding frame, and the discharge end of the transfer mechanism is connected with the wire ring fitting mechanism;

[0008] The ring placement rack is provided with a plurality of arc-shaped grooves arranged side by side for placing the wire rings;

[0009] The transfer mechanism includes a transfer linear module, a transfer mobile frame, an expansion cylinder, an expansion disk, an expansion shaft, an expansion connecting rod mechanism, a plurality of expansion heads, and a plurality of magnets; the transfer linear module is installed on a ring feeding frame, the lower end of the transfer mobile frame is fixed on a slider of the transfer linear module, the cylinder body of the expansion cylinder is fixed on the upper part of the transfer mobile frame, the piston rod end of the expansion cylinder is connected to one end of the expansion connecting rod mechanism, the center of the expansion connecting rod mechanism and the center of the expansion disk are both rotatably sleeved on the expansion shaft, the expansion shaft is vertically fixed to the free end of the transfer mobile frame, the outer ends of the expansion connecting rod mechanism are respectively fixed with a plurality of expansion heads, the plurality of expansion heads are respectively slidably connected in a plurality of guide grooves of the expansion disk, the plurality of expansion heads are radially arranged and evenly distributed along the expansion disk, and the plurality of magnets are equidistantly and evenly installed on the expansion disk;

[0010] The wire ring laminating mechanism comprises a ring laminating frame, a transverse moving mechanism, a transverse moving frame, a ring rotating disk mechanism, a ring spreading mechanism, multiple groups of anti-reverse glue mechanisms, and two groups of rolling mechanisms; the transverse moving mechanism is installed on the ring laminating frame, the lower end of the transverse moving frame is installed on the transverse moving mechanism, the ring rotating disk mechanism is installed on the upper part of the transverse moving frame, the multiple groups of anti-reverse glue mechanisms and the ring spreading mechanism are both installed on the upper part of the ring rotating disk mechanism, and the two groups of rolling mechanisms are arranged opposite to each other and are both installed on the transverse moving mechanism;

[0011] The transverse moving mechanism comprises a transverse guide rail, a transverse slide plate, a transverse motor, a transverse pulley group, and a transverse screw rod; the transverse guide rail is mounted on the ring-fitting frame, the transverse slide plate is slidably connected to the transverse guide rail, the transverse motor is mounted on the ring-fitting frame, and the output shaft of the transverse motor is connected to one end of the transverse screw rod through the transverse pulley group, and the middle part of the transverse screw rod is screwed to the screw rod nut mounted on the transverse slide plate, so as to drive the transverse slide plate to move back and forth along the transverse guide rail;

[0012] The turntable mechanism comprises a turntable motor, a turntable pulley set, a turntable shaft, and a turntable; the turntable motor is installed on the upper part of the transverse moving frame, the turntable motor is connected to the inner end of the turntable shaft through the turntable pulley set, the middle part of the turntable shaft is rotatably inserted into the upper part of the transverse moving frame, and the turntable is fixedly sleeved on the outer end of the turntable shaft;

[0013] The rolling mechanism comprises a rolling frame, a rolling cylinder and a rolling wheel; the rolling frame is fixed on the ring fitting frame, the cylinder body of the rolling cylinder is fixed on the rolling frame, and the piston rod end of the rolling cylinder is connected to the rolling wheel.

[0014] The ring expansion mechanism includes an expansion cylinder, an expansion disk, multiple expansion rods, and multiple expansion seats; the cylinder body of the expansion cylinder is fixed to the center of the turntable on the ring turntable mechanism, the piston rod end of the expansion cylinder is connected to the center of the expansion disk, the inner ends of the multiple expansion rods are respectively hinged to the outer edge of the expansion disk, the outer ends of the multiple expansion rods are respectively hinged to the inner ends of the multiple expansion seats, and the multiple expansion rods are equidistant and evenly distributed, and the outer edge of the expansion seat is provided with a groove for supporting the wire ring;

[0015] The anti-glue backlash mechanism comprises a plurality of anti-glue backlash units, which are equidistantly and evenly installed on the periphery of the turntable on the circle turntable mechanism; the anti-glue backlash unit comprises an anti-glue backlash guide rail, an anti-glue backlash slide plate, an anti-glue backlash cylinder, an anti-glue backlash connecting rod, an anti-glue backlash head, an anti-glue backlash screw rod, and an anti-glue backlash handle; the anti-glue backlash guide rail is fixed on the turntable, the anti-glue backlash slide plate is slidably connected to the anti-glue backlash guide rail, the cylinder body of the anti-glue backlash cylinder is fixed on the front of the anti-glue backlash slide plate, the piston rod end of the anti-glue backlash cylinder is connected to one end of the anti-glue backlash connecting rod, the middle part of the anti-glue backlash connecting rod is hinged on the anti-glue backlash slide plate, the other end of the anti-glue backlash connecting rod is connected to the anti-glue backlash head, the anti-glue backlash handle is fixed to the top of the anti-glue backlash screw rod, the anti-glue backlash screw rod is rotatably installed on the turntable, and the middle part of the anti-glue backlash screw rod is screwed on the back of the anti-glue backlash slide plate to drive the anti-glue backlash slide plate to move up and down;

[0016] The film feeding mechanism includes a film feeding rack, a feeding frame, a film conveying belt, a film roller, a film guide wheel group, a film cutting mechanism, a plurality of film pressing mechanisms, and a frame lifting mechanism; one end of the feeding frame is hinged to the top of the film feeding rack, and the other end of the feeding frame is hinged to the frame lifting mechanism, the film conveying belt is installed in the feeding frame, the film roller is installed at one end of the feeding frame and is located at the discharge end of the film conveying belt, the film guide wheel group is installed on the inner side of the feeding frame and is located on one side of the film conveying belt, and the film cutting mechanism and the plurality of film pressing mechanisms are all installed on the feeding frame and are located directly above the film conveying belt;

[0017] The film guide wheel group is composed of a wheel frame and a plurality of guide wheels; the plurality of guide wheels are arranged equidistantly and at intervals along the length direction of the wheel frame;

[0018] The film cutting mechanism comprises a cutting frame, a cutting cylinder and a cutting knife; the cutting frame is mounted on the feeding frame, the cylinder body of the cutting cylinder is fixed on the cutting frame, the piston rod end of the cutting cylinder is connected to the cutting knife, and the cutting knife extends toward the film conveyor belt;

[0019] The film pressing mechanism comprises a pressing frame, a pressing handle, a pressing screw, a pressing guide rod, a roller frame, and a pressing roller; the pressing frame is installed on the feeding frame, the pressing handle is fixed to one end of the pressing screw, the pressing screw is rotatably installed on the pressing frame, the middle part of the pressing screw is screwed to the roller frame, the roller frame is movably sleeved on the pressing guide rod, the pressing guide rod is fixedly installed on the pressing frame, the pressing roller is rotatably installed on the bottom surface of the roller frame, the pressing roller extends toward the conveyor belt and is opposite to the film guide wheel group, so as to press the apex rubber on the conveyor belt;

[0020] The film laminating mechanism comprises a forming drum power device and a forming drum; the forming drum and the forming drum power device are connected in a detachable manner;

[0021] The forming drum power device comprises a film laminating frame, a telescopic motor, a telescopic pulley group, a telescopic clutch, a telescopic shaft, a telescopic shaft sleeve, a drum rotating motor, and a drum pulley group; the telescopic motor is installed on the outside of the film laminating frame, the telescopic motor is connected to the telescopic clutch through the telescopic pulley group, the telescopic clutch is connected to the outer end of the telescopic shaft, and the middle gap of the telescopic shaft is inserted into the telescopic shaft sleeve; the drum rotating motor is installed on the outside of the film laminating frame, and the drum rotating motor is connected to the outer end of the telescopic shaft sleeve through the drum pulley group;

[0022] The forming drum comprises a drum sleeve, a drum inner shaft, a feather cylinder, a push seat, an involute turntable, a plurality of turning frames, a feather turntable, a plurality of feather brackets, a plurality of feathers, a plurality of molds, and a mold sucker; the inner end of the drum inner shaft is sleeved with the inner end of the telescopic shaft on the forming drum power device, the outer end of the drum inner shaft is connected to the involute turntable, the plurality of feather brackets are all slidably connected in the slide groove of the involute turntable, the inner end of the drum sleeve is sleeved with the inner end of the telescopic sleeve on the forming drum power device, the outer end of the drum sleeve is connected to the feather turntable The cylinder body of the feather cylinder is fixed on the boss of the drum shaft sleeve, the piston rod end of the feather cylinder is connected to the outer side of the push seat, the push seat is sleeved on the drum shaft sleeve, the inner side of the push seat is hinged to the outer ends of multiple flip frames, the inner ends of the multiple flip frames are respectively hinged to the outer ends of multiple feathers, the inner ends of the multiple feathers are respectively and evenly hinged to the outer edge of the feather turntable, the multiple mold pieces are respectively attached to the outer walls of the multiple feathers, and a mold piece suction cup is installed on one of the membranes for adsorbing apex rubber.

[0023] The film laminating mechanism also includes a glue pressing mechanism, which is installed on the forming drum power device; the glue pressing mechanism includes a glue pressing frame, a glue pressing Z-axis module, a glue pressing X-axis module, and a glue pressing wheel; the lower end of the glue pressing frame is vertically fixed on the film laminating frame, the glue pressing Z-axis module is installed on the upper part of the glue pressing frame, the glue pressing X-axis module is fixedly installed on the slider of the glue pressing Z-axis module, and the glue pressing wheel is fixedly installed on the slider of the glue pressing X-axis module and the glue pressing wheel extends toward the mold.

[0024] The film feeding mechanism comprises two film conveying belts and three film pressing mechanisms; the two film conveying belts are both installed in the feeding frame and connected with each other, and the film cutting mechanism is arranged between the three film pressing mechanisms.

[0025] After adopting the above scheme, the present invention has the following advantages:

[0026] 1. Since the wire ring fitting mechanism of the present invention is composed of a ring fitting frame, a lateral moving mechanism, a lateral moving frame, a ring turntable mechanism, a ring opening mechanism, multiple groups of anti-reverse mechanisms, and a rolling mechanism, the entire volume is relatively small; and the rolling mechanism is used for exhausting, compacting, and shaping rolling after the wire ring and the apex are laminated, thereby ensuring the effective fitting of the apex and the wire ring.

[0027] 2. Since the inner end of the telescopic shaft on the forming drum power device in the film laminating mechanism of the present invention is sleeved with the inner end of the inner shaft of the upper drum of the forming drum, and the inner end of the telescopic shaft sleeve on the forming drum power device is sleeved with the inner end of the shaft sleeve of the upper drum of the forming drum, the forming drum and the forming drum power device are connected in a detachable manner. During production, forming drums of different sizes can be selected according to the size of the rubber tire, which has the advantage of strong versatility.

[0028] 3. Since the wire ring feeding mechanism of the present invention includes a ring feeding frame, one or more ring placing frames, a gantry, a grabbing mechanism, and a transfer mechanism, multiple wire rings are neatly placed in the ring placing frame, and the wire rings are fed into the wire ring fitting mechanism through the grabbing mechanism and the transfer mechanism, which has the advantage of stable and reliable operation.

[0029] 4. Since the film feeding mechanism of the present invention includes a film feeding rack, a feeding frame, a film conveyor belt, a film roller, a film guide wheel group, a film cutting mechanism, and multiple film pressing mechanisms, the film guide wheel group and the multiple film pressing mechanisms are respectively pressed on both sides of the apex placed on the conveyor belt to firmly position the apex so that the film cutting mechanism can accurately cut the material, which has the advantage of accurate cutting.

[0030] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is a front view of the present invention;

[0032] Figure 2 is a side view of the present invention;

[0033] Figure 3 is a top view of the present invention;

[0034] Figure 4 It is an axonometric view of the wire ring feeding mechanism of the present invention;

[0035] Figure 5It is an axonometric diagram of the transfer mechanism in the wire ring feeding mechanism of the present invention;

[0036] Figure 6 It is a forward isometric view of the wire ring laminating mechanism of the present invention;

[0037] Figure 7 It is a rear axonometric view of the wire ring laminating mechanism of the present invention;

[0038] Figure 8 is a top axonometric view of the film feeding mechanism of the present invention;

[0039] Fig. 9 It is a bottom-up axonometric view of the film feeding mechanism of the present invention;

[0040] Fig.10 It is an axonometric diagram of the film laminating mechanism of the present invention;

[0041] Fig.11 is a cross-sectional view of the film laminating mechanism of the present invention;

[0042] Fig.12 It is a sectional isometric view of a forming drum in the film laminating mechanism of the present invention.

[0043] Numbers in the figure:

[0044] Wire ring feeding mechanism 1, wire ring laminating mechanism 2, film feeding mechanism 3, film laminating mechanism 4.

[0045] Ring feeding frame 11, two ring placing frames 12, gantry frame 13, grabbing mechanism 14, transfer mechanism 15, arc groove 121, transfer linear module 151, transfer moving frame 152, expansion cylinder 153, expansion disk 154, expansion shaft 155, expansion connecting rod mechanism 156, three expansion heads 157, three magnets 158, wire ring 10;

[0046] A ring laminating frame 21, a transverse moving mechanism 22, a transverse moving frame 23, a ring turntable mechanism 24, a ring spreading mechanism 25, multiple groups of anti-reverse glue mechanisms 26, two groups of rolling mechanisms 27, a transverse guide rail 221, a transverse slide plate 222, a transverse motor 223, a transverse pulley group 224, a transverse screw rod 225, a turntable motor 241, a turntable pulley group 242, a turntable shaft 243, and a turntable 244; a groove 2541, an anti-reverse glue unit 260, an anti-reverse glue guide rail 261, an anti-reverse glue slide plate 262, an anti-reverse glue cylinder 263, an anti-reverse glue connecting rod 264, an anti-reverse glue head 265, an anti-reverse glue screw rod 266, an anti-reverse glue handle 267, a rolling frame 271, a rolling cylinder 272, and a rolling wheel 273;

[0047] Film feeding frame 31, feeding frame 32, film conveying belt 33, film roller 34, film guide wheel group 35, film cutting mechanism 36, multiple film pressing mechanisms 37, frame lifting mechanism 38, wheel frame 351, guide wheel 352, cutting frame 361, cutting cylinder 362, cutting knife 363, lifting motor 381, lifting screw rod 382, ​​lifting block 383, lifting connecting rod 384, pressing frame 371, pressing handle 372, pressing screw rod 373, pressing guide rod 374, roller frame 375, pressing roller 376;

[0048] A forming drum power device 41, a forming drum 42, a glue pressing mechanism 43, a laminating frame 411, a film laminating frame 411, a telescopic motor 412, a telescopic pulley group 413, a telescopic clutch 414, a telescopic shaft 415, a telescopic shaft sleeve 416, a drum rotating motor 417, a drum pulley group 418, a drum shaft sleeve 421, a drum inner shaft 422, a feather cylinder 423, a push seat 424, an involute turntable 425, a plurality of turning frames 426, a feather turntable 427, a plurality of feather brackets 428, a plurality of feathers 429, a plurality of mold pieces 4210, a mold piece suction cup, a slide 4251, a glue pressing frame 431, a glue pressing Z-axis module 432, a glue pressing X-axis module 433, and a glue pressing wheel 434. DETAILED DESCRIPTION

[0049] like Figure 1-Figure 3 As shown, the present invention is a apex film bonding system, comprising a wire ring feeding mechanism 1, a wire ring bonding mechanism 2, a film feeding mechanism 3, and a film bonding mechanism 4.

[0050] The discharge end of the wire ring feeding mechanism 1 is connected with the wire ring bonding mechanism 2 . The wire ring bonding mechanism 2 and the film bonding mechanism 4 are arranged opposite to each other and can work in coordination. The discharge end of the film feeding mechanism 3 is connected with the film bonding mechanism 4 .

[0051] like Figure 4 , Figure 5 As shown, the wire ring feeding mechanism 1 includes a ring feeding frame 11, two ring placing frames 12, a gantry 13, a grabbing mechanism 14, and a transfer mechanism 15; the two ring placing frames 12 are installed on the ring feeding frame 11, the lower end of the gantry 13 is fixed on the ring feeding frame 11 and is located on one side of the ring placing frame 12, the grabbing mechanism 14 is installed on the upper part of the gantry 13, the first working position and the second working position of the grabbing mechanism 14 are respectively connected with the discharging end of the ring placing frame 12 and the feeding end of the transfer mechanism 15, the transfer mechanism 15 is installed on the ring feeding frame 11 and the discharging end of the transfer mechanism 15 is connected with the wire ring fitting mechanism 2.

[0052] The ring placement rack 12 is provided with a plurality of arc-shaped grooves 121 arranged side by side for placing the wire rings.

[0053] The grasping mechanism 14 may be a robot.

[0054] The transfer mechanism 15 includes a transfer linear module 151, a transfer frame 152, an expansion cylinder 153, an expansion disk 154, an expansion shaft 155, an expansion connecting rod mechanism 156, three expansion heads 157, and three magnets 158; the transfer linear module 151 is installed on the ring feeding frame 11, the lower end of the transfer frame 152 is fixed on the slider of the transfer linear module 151, the cylinder body of the expansion cylinder 153 is fixed on the upper part of the transfer frame 152, and the piston rod end of the expansion cylinder 153 is connected to the expansion connecting rod mechanism 1 53 is connected, the center of the expansion connecting rod mechanism 153 and the center of the expansion disk 154 are rotatably sleeved on the expansion shaft 155, the expansion shaft 155 is vertically fixed to the free end of the transfer moving frame 152, the outer ends of the expansion connecting rod mechanism 153 are respectively fixed with three expansion heads 157, the three expansion heads 157 are respectively slidably connected in the three guide grooves 1541 of the expansion disk 154, the three expansion heads 157 are radially arranged along the expansion disk 154 and are evenly distributed, and three magnets 158 are equidistantly and evenly installed on the expansion disk 154.

[0055] Working principle of the wire ring feeding mechanism 1:

[0056] The grabbing mechanism 14 grabs the wire ring 10 from the ring placement rack 12 and sends the wire ring 10 to the magnet 158 ​​of the transfer mechanism 15. The magnet 158 ​​adsorbs the wire ring 10. The expansion cylinder 153 drives the three expansion heads 157 to move outward through the expansion connecting rod mechanism 156 to support the wire ring 10. The transfer mechanism 15 moves to the wire ring fitting mechanism 2, and the wire ring fitting mechanism 2 clamps the wire ring 10.

[0057] like Figure 6 , Figure 7 As shown, the wire ring bonding mechanism 2 includes a ring bonding frame 21, a lateral moving mechanism 22, a lateral moving frame 23, a ring turntable mechanism 24, a ring opening mechanism 25, multiple groups of anti-glue reverse mechanism 26, and two groups of rolling mechanisms 27; the lateral moving mechanism 22 is installed on the ring bonding frame 21, the lower end of the lateral moving frame 23 is installed on the lateral moving mechanism 22, the ring turntable mechanism 24 is installed on the upper part of the lateral moving frame 22, multiple groups of anti-glue reverse mechanism 26 and the ring opening mechanism 25 are both installed on the upper part of the ring turntable mechanism 24, and the two groups of rolling mechanisms 27 are arranged opposite to each other and are both installed on the lateral moving mechanism 22.

[0058] The transverse moving mechanism 22 includes a transverse guide rail 221, a transverse slide 222, a transverse motor 223, a transverse pulley set 224, and a transverse screw rod 225; the transverse guide rail 221 is installed on the ring-fitting frame 21, the transverse slide 222 is slidably connected to the transverse guide rail 221, the transverse motor 223 is installed on the ring-fitting frame 21, and the output shaft of the transverse motor 223 is connected to one end of the transverse screw rod 225 through the transverse pulley set 224, and the middle part of the transverse screw rod 225 is screwed to the screw nut installed on the transverse slide 222, driving the transverse slide 222 to move back and forth along the transverse guide rail 221.

[0059] The circle turntable mechanism 24 includes a turntable motor 241, a turntable pulley group 242, a turntable shaft 243, and a turntable 244; the turntable motor 241 is installed on the upper part of the horizontal moving frame 23, and the turntable motor 241 is connected to the inner end of the turntable shaft 243 through the turntable pulley group 242. The middle part of the turntable shaft 243 can be rotatably inserted into the upper part of the horizontal moving frame 23, and the turntable 244 is fixedly sleeved on the outer end of the turntable shaft 243.

[0060] The ring expansion mechanism 25 includes an expansion cylinder 251, an expansion disk 252, multiple expansion rods 253, and multiple expansion seats 254; the cylinder body of the expansion cylinder 251 is fixed at the center of the turntable 244 on the ring turntable mechanism 24, the piston rod end of the expansion cylinder 251 is connected to the center of the expansion disk 252, the inner ends of the multiple expansion rods 253 are respectively hinged to the outer edges of the expansion disk 252, the outer ends of the multiple expansion rods 253 are respectively hinged to the inner ends of the multiple expansion seats 254, and the multiple expansion rods 253 are equidistant and evenly distributed, and the outer edge of the expansion seat 254 is provided with a groove 2541 for supporting the wire ring.

[0061] The anti-reverse glue mechanism 26 includes a plurality of anti-reverse glue units 260, which are equidistantly and evenly installed on the periphery of the turntable 244 on the turntable mechanism 24; the anti-reverse glue unit 260 includes an anti-reverse glue guide rail 261, an anti-reverse glue slide plate 262, an anti-reverse glue cylinder 263, an anti-reverse glue connecting rod 264, an anti-reverse glue head 265, an anti-reverse glue screw rod 266, and an anti-reverse glue handle 267; the anti-reverse glue guide rail 261 is fixed on the turntable 244, the anti-reverse glue slide plate 262 is slidably connected to the anti-reverse glue guide rail 261, and the anti-reverse glue cylinder 263 is provided with an anti-reverse glue connecting rod 264, an anti-reverse glue head 265, an anti-reverse glue screw rod 266, and an anti-reverse glue handle 267. The cylinder body 263 is fixed on the front of the anti-reverse rubber slide plate 262, the piston rod end of the anti-reverse rubber cylinder 263 is connected to one end of the anti-reverse rubber connecting rod 264, the middle part of the anti-reverse rubber connecting rod 264 is hinged on the anti-reverse rubber slide plate 262, the other end of the anti-reverse rubber connecting rod 264 is connected to the anti-reverse rubber head 265, the anti-reverse rubber handle 267 is fixed on the top of the anti-reverse rubber screw rod 266, the anti-reverse rubber screw rod 266 is rotatably installed on the turntable 244, the middle part of the anti-reverse rubber screw rod 266 is screwed on the back of the anti-reverse rubber slide plate 262, and drives the anti-reverse rubber slide plate 262 to move up and down.

[0062] The rolling mechanism 27 has two groups, which are arranged opposite to each other; the rolling mechanism 27 includes a rolling frame 271, a rolling cylinder 272, and a rolling wheel 273; the rolling frame 271 is fixed on the ring fitting frame 21, the cylinder body of the rolling cylinder 272 is fixed on the rolling frame 271, and the piston rod end of the rolling cylinder 272 is connected to the rolling wheel 273.

[0063] Working principle of the wire ring laminating mechanism 2:

[0064] The ring opening mechanism 25 is expanded outward to support the wire ring 10, and the lateral moving mechanism 22 drives the ring turntable mechanism 24 and the ring opening mechanism 25 to move toward the film bonding mechanism 4. The apex rubber on the film bonding mechanism 4 is sleeved on the wire ring 10, and multiple groups of anti-falling mechanisms 26 prevent the apex rubber from falling down. After the apex rubber is sleeved with the wire ring 10; the lateral moving mechanism 22 drives the ring turntable mechanism 24 and the ring opening mechanism 25 to move back. At the same time, the two groups of rolling mechanisms 27 continuously roll the sleeved apex rubber and the wire ring 10 to complete the close combination of the apex rubber and the wire ring 10.

[0065] like Figure 8 , Fig. 9 As shown, the film feeding mechanism 3 includes a film feeding rack 31, a feeding frame 32, a film conveying belt 33, a film roller 34, a film guide wheel group 35, a film cutting mechanism 36, a plurality of film pressing mechanisms 37, and a frame lifting mechanism 38; one end of the feeding frame 32 is hinged to the top of the film feeding rack 31, and the other end of the feeding frame 32 is hinged to the frame lifting mechanism 38, the film conveying belt 33 is installed in the feeding frame 32, the film roller 34 is installed at one end of the feeding frame 32 and is located at the discharge end of the film conveying belt 33, the film guide wheel group 35 is installed on the inner side of the feeding frame 31 and is located on one side of the film conveying belt 33, and the film cutting mechanism 36 and a plurality of film pressing mechanisms 37 are all installed on the feeding frame 31 and are located directly above the film conveying belt 33.

[0066] The film guide wheel group 35 is composed of a wheel frame 351 and a plurality of guide wheels 352 ; the plurality of guide wheels 352 are arranged equidistantly and at intervals along the length direction of the wheel frame 351 .

[0067] The film cutting mechanism 36 includes a cutting frame 361, a cutting cylinder 362, and a cutting knife 363; the cutting frame 361 is installed on the feeding frame 31, the cylinder body of the cutting cylinder 362 is fixed on the cutting frame 361, the piston rod end of the cutting cylinder 362 is connected to the cutting knife 363, and the cutting knife 363 extends toward the film conveyor belt 33.

[0068] The frame lifting mechanism 38 includes a lifting motor 381, a lifting screw rod 382, ​​a lifting block 383, and a lifting connecting rod 384; the lifting motor 381 is installed on the film feeding frame 32, the output shaft of the lifting motor 381 is connected to the lower end of the lifting screw rod 382, ​​the middle part of the lifting screw rod 382 is screwed in the lifting block 383, the lower end of the lifting connecting rod 384 is connected to the lifting block 383, and the upper end of the lifting connecting rod 384 is hinged on the feeding frame 32, which can lift the feeding frame 32 upward.

[0069] In this embodiment, there are two film conveying belts 33 and three film pressing mechanisms 37 ; the two film conveying belts 33 are both installed in the feeding frame 32 and connected to each other, and the film cutting mechanism 36 is arranged between the three film pressing mechanisms 37 .

[0070] The film pressing mechanism 37 includes a pressing frame 371, a pressing handle 372, a pressing screw 373, a pressing guide rod 374, a roller frame 375, and a pressing roller 376; the pressing frame 371 is installed on the feeding frame 31, the pressing handle 372 is fixed to one end of the pressing screw 373, the pressing screw 373 is rotatably installed on the pressing frame 371, the middle part of the pressing screw 373 is screwed to the roller frame 375, the roller frame 375 is movably sleeved on the pressing guide rod 374, the pressing guide rod 374 is fixedly installed on the pressing frame 371, and the pressing roller 376 is rotatably installed on the bottom surface of the roller frame 375, and the pressing roller 376 extends toward the conveyor belt 33 and is opposite to the film guide wheel group 35, so as to press the apex rubber on the conveyor belt 33.

[0071] The working principle of the film feeding mechanism 3 is as follows:

[0072] The apex is fed into the film conveyor belt 33, and the film guide wheel group 35 cooperates with the film pressing mechanism 37 to support the two sides of the apex to keep the apex flat. In the middle of the film conveyor belt 33, the film cutting mechanism 36 cuts the apex as needed to make the apex have an accurate length, and then it is sent to the next process by the film conveyor belt 33.

[0073] like Figure 10-12 As shown, the film laminating mechanism 4 includes a forming drum power device 41, a forming drum 42, and a glue pressing mechanism 43; the forming drum 42 is power-connected to the forming drum power device 41 in a detachable manner, and the glue pressing mechanism 43 is installed on the film laminating frame 411 of the forming drum power device 41.

[0074] The forming drum power device 41 includes a film laminating frame 411, a telescopic motor 412, a telescopic pulley group 413, a telescopic clutch 414, a telescopic shaft 415, a telescopic shaft sleeve 416, a drum rotating motor 417, and a drum pulley group 418; the telescopic motor 412 is installed on the outside of the film laminating frame 411, the telescopic motor 412 is connected to the telescopic clutch 414 through the telescopic pulley group 413, the telescopic clutch 414 is connected to the outer end of the telescopic shaft 415, and the middle gap of the telescopic shaft 415 is inserted into the telescopic shaft sleeve 416; the drum rotating motor 417 is installed on the outside of the film laminating frame 411, and the drum rotating motor 417 is connected to the outer end of the telescopic shaft sleeve 416 through the drum pulley group 418.

[0075] The forming drum 42 includes a drum sleeve 421, a drum inner shaft 422, a feather cylinder 423, a push seat 424, an involute turntable 425, a plurality of flip frames 426, a feather turntable 427, a plurality of feather brackets 428, a plurality of feathers 429, a plurality of molds 4210, and a mold suction cup; the inner end of the drum inner shaft 422 is sleeved with the inner end of the telescopic shaft 415 on the forming drum power device 41, the outer end of the drum inner shaft 422 is connected to the involute turntable 425, and the plurality of feather brackets 428 are all slidably connected in the slide groove 4251 of the involute turntable; the inner end of the drum sleeve 421 is sleeved with the inner end of the telescopic sleeve 416 on the forming drum power device 41, and the outer end of the drum sleeve 421 It is connected to the quill turntable 427; the cylinder body of the quill cylinder 423 is fixed on the boss 4211 of the drum shaft sleeve 421, the piston rod end of the quill cylinder 423 is connected to the outer side of the push seat 424, the push seat 424 is sleeved on the drum shaft sleeve 421 with a gap, the inner side of the push seat 424 is hinged to the outer ends of multiple flip frames 426, the inner ends of the multiple flip frames 426 are respectively hinged to the outer ends of multiple quills 429, the inner ends of the multiple quills 429 are respectively and evenly hinged on the outer edge of the quill turntable 427, a plurality of mold pieces 4210 are respectively attached to the outer walls of the multiple quills 429, and a mold piece suction cup is installed on one of the diaphragms 4210 for adsorbing apex rubber.

[0076] The glue pressing mechanism 43 includes a glue pressing frame 431, a glue pressing Z-axis module 432, a glue pressing X-axis module 433, and a glue pressing wheel 434; the lower end of the glue pressing frame 431 is vertically fixed on the film laminating frame 411, the glue pressing Z-axis module 432 is installed on the upper part of the glue pressing frame 431, the glue pressing X-axis module 433 is fixedly installed on the slider of the glue pressing Z-axis module 432, and the glue pressing wheel 434 is fixedly installed on the slider of the glue pressing X-axis module 433 and the glue pressing wheel 434 extends toward the mold 4210.

[0077] The working principle of the film laminating mechanism 4 is as follows:

[0078] According to the size of the tire, different forming drums 42 are selected and sleeved on the forming drum power device 41. The forming drum power device 41 drives the forming drum 42 to rotate. Under the action of centrifugal force, multiple feather root brackets 428 move outward along the slide groove 4251 on the involute turntable 425 and unfold. The feather root cylinder 423 drives the feather root 429 to unfold through the push seat 424 and the feather root bracket 428, and the apex rubber is turned over and sleeved on the wire ring fitting mechanism 2. At the same time, the glue pressing wheel 434 on the glue pressing mechanism 43 presses on the surface of the apex rubber.

[0079] like Figure 1-Figure 3 As shown, the working principle of the present invention is:

[0080] 1. Combination Figure 4 , Figure 5 As shown, the grabbing mechanism 14 in the wire ring feeding mechanism 1 grabs the wire ring 10 from the ring placement rack 12, and sends the wire ring 10 to the magnet 158 ​​of the transfer mechanism 15. The magnet 158 ​​adsorbs the wire ring 10, and the expansion cylinder 153 drives the three expansion heads 157 to move outward through the expansion connecting rod mechanism 156 to support the wire ring 10. The transfer mechanism 15 moves to the wire ring fitting mechanism 2, and the wire ring fitting mechanism 2 clamps the wire ring 10.

[0081] 2. Combination Figure 6 , Figure 7 As shown, the ring expansion mechanism 25 in the wire ring fitting mechanism 2 is expanded outward to support the wire ring 10, and the lateral moving mechanism 22 drives the ring turntable mechanism 24 and the ring expansion mechanism 25 to move toward the film fitting mechanism 4, and the apex rubber on the film fitting mechanism 4 is sleeved on the wire ring 10, and multiple groups of anti-reverse mechanisms 26 prevent the apex rubber from falling down. After the apex rubber is completed with the wire ring 10; the lateral moving mechanism 22 drives the ring turntable mechanism 24 and the ring expansion mechanism 25 to move back, and at the same time, the rolling mechanism 27 continuously rolls the apex rubber and the wire ring 10 that are sleeved together to complete the close combination of the apex rubber and the wire ring 10.

[0082] 3. Combination Figure 8 , Fig. 9 As shown, the apex is fed into the film conveyor belt 33 in the film feeding mechanism 3, and the film guide wheel group 35 cooperates with the film pressing mechanism 37 to support the two sides of the apex to keep the apex flat. In the middle of the film conveyor belt 33, the film cutting mechanism 36 cuts the apex as needed to make the apex have an accurate length, and then the apex is sent to the next process by the film conveyor belt 33.

[0083] 4. Combination Figure 10-12As shown, according to the size of the tire, different forming drums 42 in the film bonding mechanism 4 are selected, and the forming drum 42 is sleeved on the forming drum power device 41. The forming drum power device 41 drives the forming drum 42 to rotate, and multiple feather root brackets 428 move outward and unfold along the slide groove 4251 on the involute turntable 425 under the action of centrifugal force. The feather root cylinder 423 drives the feather root 429 to unfold through the push seat 424 and the feather root bracket 428, and the apex rubber is turned over and sleeved on the wire ring bonding mechanism 2. At the same time, the glue pressing wheel 434 on the glue pressing mechanism 43 presses on the surface of the apex rubber.

[0084] The above description is only a preferred embodiment of the present invention, and therefore cannot be used to limit the scope of implementation of the present invention. That is, equivalent changes and modifications made according to the scope of the patent application of the present invention and the contents of the specification should still fall within the scope covered by the patent of the present invention.

Claims

1. An apex film laminating system, characterized in that: The discharge end of the wire ring feeding mechanism is connected with the wire ring bonding mechanism, the wire ring bonding mechanism and the film bonding mechanism are arranged opposite to each other and can work in coordination, and the discharge end of the film feeding mechanism is connected with the film bonding mechanism; The lateral moving mechanism of the wire ring laminating mechanism is installed on the ring laminating frame, the lower end of the lateral moving frame is installed on the lateral moving mechanism, the ring turntable mechanism is installed on the upper part of the lateral moving frame, multiple sets of anti-reverse glue mechanisms and ring opening mechanisms are all installed on the upper part of the ring turntable mechanism, and two sets of rolling mechanisms are arranged opposite to each other and are both installed on the lateral moving mechanism; The forming drum of the film laminating mechanism is connected to the forming drum power device in a detachable manner; The telescopic motor of the forming drum power device is installed on the outside of the film laminating frame, the telescopic motor is connected to the telescopic clutch through a telescopic pulley set, the telescopic clutch is connected to the outer end of the telescopic shaft, and the middle gap of the telescopic shaft is inserted into the telescopic sleeve; the drum rotating motor is installed on the outside of the film laminating frame, and the drum rotating motor is connected to the outer end of the telescopic sleeve through a drum pulley set; The inner end of the drum inner shaft in the forming drum is sleeved with the inner end of the telescopic shaft on the forming drum power device, the outer end of the drum inner shaft is connected to the involute turntable, and multiple feather root brackets are slidably connected in the slide groove of the involute turntable, the inner end of the drum shaft sleeve is sleeved with the inner end of the telescopic shaft sleeve on the forming drum power device, and the outer end of the drum shaft sleeve is connected to the feather root turntable; the cylinder body of the feather root cylinder is fixed on the boss of the drum shaft sleeve, the piston rod end of the feather root cylinder is connected to the outer side of the push seat, the push seat is sleeved on the drum shaft sleeve, the inner side of the push seat is hinged to the outer ends of multiple flip frames, the inner ends of the multiple flip frames are respectively hinged to the outer ends of multiple feathers, the inner ends of the multiple feathers are respectively and evenly hinged on the outer edges of the feather brackets, and multiple mold pieces are respectively attached to the outer walls of the multiple feathers, and a mold piece suction cup is installed on one of the mold pieces.

2. The apex film laminating system according to claim 1, characterized in that: The transverse moving mechanism includes a transverse guide rail, a transverse slide, a transverse motor, a transverse pulley group, and a transverse screw rod; the transverse guide rail is installed on the circle fitting frame, the transverse slide rod is slidably connected to the transverse guide rail, the transverse motor is installed on the circle fitting frame and the output shaft of the transverse motor is connected to one end of the transverse screw rod through the transverse pulley group, the middle part of the transverse screw rod is screwed to the screw rod nut installed on the transverse slide rod, and the transverse slide rod is driven to move back and forth along the transverse guide rail.

3. The apex film laminating system according to claim 1, characterized in that: The turntable mechanism includes a turntable motor, a turntable pulley group, a turntable shaft, and a turntable; the turntable motor is installed on the upper part of the horizontal moving frame, the turntable motor is connected to the inner end of the turntable shaft through the turntable pulley group, the middle part of the turntable shaft is rotatably inserted into the upper part of the horizontal moving frame, and the turntable is fixedly sleeved on the outer end of the turntable shaft.

4. The apex film laminating system according to claim 1, characterized in that: The ring expansion mechanism includes an expansion cylinder, an expansion disk, multiple expansion rods, and multiple expansion seats; the cylinder body of the expansion cylinder is fixed at the center of the turntable on the ring turntable mechanism, the rod end of the piston rod of the expansion cylinder is connected to the center of the expansion disk, the inner ends of the multiple expansion rods are respectively hinged to the outer edge of the expansion disk, the outer ends of the multiple expansion rods are respectively hinged to the inner ends of the multiple expansion seats, and the multiple expansion rods are equidistant and evenly distributed, and the outer edge of the expansion seat is provided with a groove for supporting the wire ring.

5. The apex film laminating system according to claim 1, characterized in that: The anti-glue backlash mechanism includes multiple groups of anti-glue backlash units, which are equidistant and evenly installed on the periphery of the turntable on the circle turntable mechanism; the anti-glue backlash unit includes an anti-glue backlash guide rail, an anti-glue backlash slide plate, an anti-glue backlash cylinder, an anti-glue backlash connecting rod, an anti-glue backlash head, an anti-glue backlash screw rod, and an anti-glue backlash handle. The anti-glue backlash guide rail is fixed on the turntable, the anti-glue backlash slide plate is slidably connected to the anti-glue backlash guide rail, the cylinder body of the anti-glue backlash cylinder is fixed on the front of the anti-glue backlash slide plate, the piston rod end of the anti-glue backlash cylinder is connected to one end of the anti-glue backlash connecting rod, the middle part of the anti-glue backlash connecting rod is hinged on the anti-glue backlash slide plate, the other end of the anti-glue backlash connecting rod is connected to the anti-glue backlash head, the anti-glue backlash handle is fixed on the top of the anti-glue backlash screw rod, the anti-glue backlash screw rod is rotatably installed on the turntable, and the middle part of the anti-glue backlash screw rod is screwed on the back of the anti-glue backlash slide plate to drive the anti-glue backlash slide plate to move up and down.

6. The apex film laminating system according to claim 1, characterized in that: The wire ring feeding mechanism includes a ring feeding frame, one or more ring placing frames, a gantry, a grabbing mechanism, and a transfer mechanism; one or more ring placing frames are installed on the ring feeding frame, the lower end of the gantry is fixed on the ring feeding frame and is located on one side of the ring placing frame, the grabbing mechanism is installed on the upper part of the gantry, the first working position and the second working position of the grabbing mechanism are respectively connected with the discharge end of the ring placing frame and the feed end of the transfer mechanism, the transfer mechanism is installed on the ring feeding frame, and the discharge end of the transfer mechanism is connected with the wire ring fitting mechanism; The transfer mechanism includes a transfer linear module, a transfer mobile frame, an expansion cylinder, an expansion disk, an expansion shaft, an expansion connecting rod mechanism, multiple expansion heads, and multiple magnets; the transfer linear module is installed on the ring feeding frame, the lower end of the transfer mobile frame is fixed on the slider of the transfer linear module, the cylinder body of the expansion cylinder is fixed on the upper part of the transfer mobile frame, the piston rod end of the expansion cylinder is connected to one end of the expansion connecting rod mechanism, the center of the expansion connecting rod mechanism and the center of the expansion disk can be rotatably sleeved on the expansion shaft, the expansion shaft is vertically fixed to the free end of the transfer mobile frame, the outer ends of the expansion connecting rod mechanism are respectively fixed with multiple expansion heads, the multiple expansion heads are respectively slid into multiple guide grooves of the expansion disk, the multiple expansion heads are arranged radially along the expansion disk and are evenly distributed, and the multiple magnets are equidistantly and evenly installed on the expansion disk.

7. The apex film laminating system according to claim 6, characterized in that: The ring placing frame is provided with a plurality of arc-shaped grooves arranged side by side for placing the wire rings.

8. The apex film laminating system according to claim 1, characterized in that: The film laminating mechanism also includes a glue pressing mechanism, which is installed on the forming drum power device; the glue pressing mechanism includes a glue pressing frame, a glue pressing Z-axis module, a glue pressing X-axis module, and a glue pressing wheel; the lower end of the glue pressing frame is vertically fixed on the film laminating frame, the glue pressing Z-axis module is installed on the upper part of the glue pressing frame, the glue pressing X-axis module is fixedly installed on the slider of the glue pressing Z-axis module, and the glue pressing wheel is fixedly installed on the slider of the glue pressing X-axis module and the glue pressing wheel extends toward the mold.

9. The apex film laminating system according to claim 1, characterized in that: The film feeding mechanism includes a film feeding rack, a feeding frame, a film conveying belt, a film roller, a film guide wheel group, a film cutting mechanism, a plurality of film pressing mechanisms, and a frame lifting mechanism; One end of the feeding frame is hinged to the top of the film feeding frame, and the other end of the feeding frame is hinged to the frame lifting mechanism. The film conveyor belt is installed in the feeding frame, the film roller is installed at one end of the feeding frame and is located at the discharge end of the film conveyor belt, the film guide wheel group is installed on the inner side of the feeding frame and is located on one side of the film conveyor belt, and the film cutting mechanism and multiple film pressing mechanisms are all installed on the feeding frame and are located directly above the film conveyor belt; The film guide wheel group is composed of a wheel frame and a plurality of guide wheels; the plurality of guide wheels are arranged equidistantly and at intervals along the length direction of the wheel frame; The film cutting mechanism comprises a cutting frame, a cutting cylinder and a cutting knife; the cutting frame is installed on the feeding frame, the cylinder body of the cutting cylinder is fixed on the cutting frame, the piston rod end of the cutting cylinder is connected to the cutting knife, and the cutting knife extends to the film conveyor belt; The film pressing mechanism includes a pressing frame, a pressing handle, a pressing screw, a pressing guide rod, a roller frame, and a pressing roller; the pressing frame is installed on the feeding frame, the pressing handle is fixed to one end of the pressing screw, the pressing screw is rotatably installed on the pressing frame, the middle part of the pressing screw is screwed to the roller frame, the roller frame is movably sleeved on the pressing guide rod, the pressing guide rod is fixedly installed on the pressing frame, the pressing roller is rotatably installed on the bottom surface of the roller frame, the pressing roller extends toward the conveyor belt and is opposite to the film guide wheel group so as to press the triangular rubber on the conveyor belt.

10. The apex film laminating system according to claim 9, characterized in that: The film feeding mechanism comprises two film conveying belts and three film pressing mechanisms; the two film conveying belts are both installed in the feeding frame and connected with each other, and the film cutting mechanism is arranged between the three film pressing mechanisms.

11. The apex film laminating system according to claim 1, characterized in that: The rolling mechanism comprises a rolling frame, a rolling cylinder and a rolling wheel; the rolling frame is fixed on the ring fitting frame, the cylinder body of the rolling cylinder is fixed on the rolling frame, and the piston rod end of the rolling cylinder is connected to the rolling wheel.

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