Automatic loading and unloading reel winding machine for carrier tape

Abstract

The invention discloses an automatic loading and unloading winding machine for a carrier tape, and belongs to the field of carrier tapes, the automatic loading and unloading winding machine for the carrier tape comprises a rack and at least one group of automatic loading and unloading winding mechanisms arranged on the rack, and each automatic loading and unloading winding mechanism comprises a loading and unloading assembly, a carrier tape conveying assembly, a disk storage bin and a transfer assembly which are arranged on the rack; the feeding and discharging assembly is provided with a rotating end, the rotating end penetrates through the rack and extends to the front side of the rack, the carrier tape conveying assembly is located above the rotating end of the feeding and discharging assembly, the disc storage bin is arranged above the interior of the rack, a plurality of winding discs are stacked in the disc storage bin, and the winding discs in the disc storage bin are transferred to the feeding and discharging assembly through the transferring assembly. According to the carrier tape winding device, automatic winding of the carrier tape can be achieved, meanwhile, automatic feeding and discharging operation of the empty winding disc and the winding disc after winding can be achieved, and the winding efficiency is high.

Description

Technical Field

[0001] The invention belongs to the field of carrier tapes, and in particular relates to an automatic upper and lower reel winding machine for carrier tapes. Background Art

[0002] Carrier tape refers to a strip product used in the field of electronic packaging. It has a specific thickness and has holes (also called pockets) for holding electronic components and positioning holes for indexing and positioning evenly distributed along its length.

[0003] The authorization announcement number is CN216807454U, which belongs to the field of carrier tape processing technology. The automatic winding device for carrier tape includes a frame, on which a plurality of winding groups are arranged, and the plurality of winding groups are divided into two layers, and each layer has at least three winding groups arranged at intervals in the horizontal direction. Adjacent winding groups in the same layer are provided with a carrier tape passing wheel, a tension adjusting member, a linear guide wheel, and a linear winding handle in sequence along the conveying direction of the carrier tape, and a winding gun head is arranged on the linear winding handle. It can realize the automatic winding of the carrier tape, but cannot realize the automatic loading and unloading operation of the empty winding reel and the winding reel that has been wound up, and the winding efficiency needs to be improved. Summary of the invention

[0004] The object of the present invention is to provide a carrier tape automatic upper and lower reel winding machine to overcome at least one of the above-mentioned defects in the prior art.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] The present invention provides an automatic loading and unloading reel winding machine for a carrier tape, comprising a frame and at least one group of automatic loading and unloading reel winding mechanisms arranged on the frame, the automatic loading and unloading reel winding mechanisms comprising a loading and unloading assembly, a carrier tape conveying assembly, a reel storage bin, and a transfer assembly arranged on the frame, the loading and unloading assembly having a rotating end, the rotating end passing through the frame and extending to the front side of the frame, the carrier tape conveying assembly being located above the rotating end of the loading and unloading assembly, the reel storage bin being arranged above the inside of the frame, a plurality of reel storage bins being stacked and placed, and the reel storage bins being transferred to the loading and unloading assembly by the transfer assembly.

[0007] Preferably, the disk storage bin includes a bin body, a first cylinder, a limit plate, a first screw, a first guide sleeve, and a first guide rod. A plurality of first cylinder groups are fixed to the bin body from top to bottom, and each first cylinder group includes a plurality of first cylinders arranged at intervals along the circumference of the bin body. The telescopic end of the first cylinder extends to the interior of the bin body. A plurality of first guide sleeves are fixed to the bin body at intervals along the circumference. The inner end of the first guide rod passes through the first guide sleeve and the bin body, and a limit plate is fixed thereon. The outer side wall of the limit plate is rotatably connected with the first screw. A first threaded hole matching with a thread of the first screw is provided on the side wall of the bin body. The outer end of the first screw passes through the first threaded hole and extends outside the bin body. An opening is provided at the bottom of the bin body.

[0008] Preferably, the transfer assembly includes a first Z-axis linear module, a first Y-axis linear module, a rotary cylinder, a thumb cylinder, a stop block, and a baffle. The first Z-axis linear module is fixed in the frame, the first Y-axis linear module is fixed to the moving end of the first Z-axis linear module, the moving end of the first Y-axis linear module is fixed with a rotary cylinder, the rotating end of the rotary cylinder is fixed with a thumb cylinder, the clamping jaw of the thumb cylinder is fixed with a stop block, and the baffle is fixed to the thumb cylinder and is located below the clamping jaw of the thumb cylinder.

[0009] Preferably, the loading and unloading components include a second Y-axis linear module, a rotating member, a first limit member, and a second limit member. The second Y-axis linear module is fixed in the frame. The movable end of the second Y-axis linear module is fixed with a rotating member. A clearance channel is opened on the front side wall of the frame. The rotating end of the rotating member passes through the clearance channel and extends to the front side of the frame. The first limit member is arranged on the rotating member. The rotating end of the rotating member passes through the first limit member. The second limit member is fixed to the front side wall of the frame and is arranged opposite to the first limit member in front and back. The rotating end of the rotating member cooperates with the first limit member.

[0010] Preferably, the rotating member includes a first mounting frame, a first motor, a driving wheel, a driven wheel, a transmission belt, a first bearing seat, and a rotating shaft. The first mounting frame is fixed to the moving end of the second Y-axis linear module, the first motor is fixed to the inner bottom wall of the first mounting frame, the first bearing seat is fixed to the rear side of the front wall of the first mounting frame, the rear end of the rotating shaft passes through the front wall of the first mounting frame and the first bearing seat, and is fixed with a driven wheel, the output shaft of the first motor is fixed with a driving wheel, and the driving wheel and the driven wheel are connected by a transmission belt.

[0011] Preferably, the first limiting member includes a second guide sleeve, a second guide rod, a third guide sleeve, a third guide rod, a first connecting plate, a second connecting plate, a second bearing, a first limiting disk, a second screw rod, and a locking member, the second guide sleeve is fixed to the rear side of the front wall of the first mounting frame, the rear end of the second guide rod passes through the front wall of the first mounting frame and the second guide sleeve, and is fixed to the first connecting plate, the front end of the second guide rod is fixed to the second connecting plate, the front side wall of the first connecting plate is fixed to the third guide sleeve, the front end of the third guide rod is fixedly connected to the front wall of the first mounting frame, the rear end of the third guide rod passes through the third guide sleeve and the first connecting plate, and is fixedly connected to the rear side wall of the first mounting frame, the rear side wall of the first mounting frame is provided with a second threaded hole threadably matched with the second screw rod, a locking member is fixed to the rear side of the rear side wall of the first mounting frame, the front end of the second screw rod passes through the locking member and the second threaded hole, and is rotatably connected to the first connecting plate, the inner ring of the second bearing is fixedly connected to the front side wall of the second connecting plate, the outer ring of the second bearing is fixedly connected to the first limiting disk, and the rotating shaft passes through the second connecting plate, the second bearing, and the first limiting disk.

[0012] Preferably, the second limiting member includes a second mounting frame, a fourth guide sleeve, a fourth guide rod, a third connecting plate, a third screw, a fourth connecting plate, a third bearing, a fourth bearing, a second limiting plate, and a matching column. The front side wall of the frame is fixed with the second mounting frame, the second mounting frame is fixed with the fourth guide sleeve, the front end of the fourth guide rod is fixed with the third connecting plate, the rear end of the fourth guide rod passes through the fourth guide sleeve and is fixed with the fourth connecting plate, the second mounting frame is fixed with the third bearing, the third connecting plate is provided with a third threaded hole that matches the thread of the third screw, the rear end of the third screw passes through the third threaded hole and is inserted into the third bearing, the inner ring of the fourth bearing is fixedly connected to the rear side wall of the fourth connecting plate, the outer ring of the fourth bearing is fixed with the second limiting plate, the matching column is fixed to the rear side wall of the fourth connecting plate, and the matching column passes through the fourth bearing and the second limiting plate to match the rotating shaft.

[0013] Preferably, the carrier conveying assembly includes a second Z-axis linear module, a third Y-axis linear module, a third mounting frame, a guide wheel, a second motor, a conveying roller, a protrusion, a guide roller, a pneumatic scissors, a torsion spring shaft, a blocking column, a second cylinder, and a guide gun. The second Z-axis linear module is fixed to the front side wall of the frame, the third Y-axis linear module is fixed to the moving end of the second Z-axis linear module, the third mounting frame is fixed to the moving end of the third Y-axis linear module, a guide wheel is arranged on the upper part of the third mounting frame, a guide groove is opened on the right side wall of the third mounting frame, the guide groove is located below the guide wheel, the second motor is fixed to the front side wall of the third mounting frame, the output shaft of the second motor passes through the third mounting frame, and is fixed on the third mounting frame. A conveying roller is fixed in the mounting frame, and a plurality of protrusions are distributed on the outer wall of the conveying roller at equal intervals along its circumference, and the protrusions extend into the guide groove. The guide roller is arranged on the third mounting frame and extends into the guide groove. A clearance groove surrounding the outer wall of the guide roller is provided along its circumference, and the clearance groove makes way for the protrusions. A pneumatic scissors is fixed to the front side wall of the third mounting frame, and the pneumatic scissors is located below the guide groove. The lower part of the third mounting frame is rotatably connected to a guide gun through a torsion spring shaft. The guide gun is provided with a guide channel running through its upper and lower end walls, and the guide channel is located below the guide groove. A stop column and a second cylinder are fixed to the rear side wall of the third mounting frame, and the stop column is located on the right side of the guide gun, and the second cylinder is located on the left side of the guide gun.

[0014] Preferably, it also includes a fourth mounting frame, an unwinding frame, a film roll, a roller group, and a cutter group. The fourth mounting frame is fixed to the front wall of the frame, the unwinding frame, the roller group, and the cutter group are all fixed to the fourth mounting frame, the film roll is placed on the unwinding frame, the roller group is located between the unwinding frame and the cutter group, and the cutter group is located on the right side of the carrier conveyor assembly and above the rotating end of the loading and unloading assembly.

[0015] Preferably, it also includes a fifth mounting frame, a first support frame, a second support frame, a sixth mounting frame, a connecting frame, a telescopic member, a roller, and a belt conveyor. The left end of the fifth mounting frame is hinged to the first support frame, the middle part of the first support frame is hinged to the second support frame, the left end of the second support frame is hinged to the sixth mounting frame, the right end of the first support frame and the right end of the second support frame are both provided with rollers, the roller of the first support frame is abutted against the sixth mounting frame, the roller of the second support frame is abutted against the fifth mounting frame, the right end of the second support frame is fixed with a connecting frame, the telescopic member is fixed to the fifth mounting frame, the telescopic end of the telescopic member is connected to the connecting frame, the belt conveyor is installed on the sixth mounting frame, and is located below the rotating end of the loading and unloading assembly.

[0016] The beneficial effects of the present invention are:

[0017] 1. It can not only realize the automatic winding of the carrier tape, but also realize the automatic loading and unloading of the empty winding reel and the winding reel after winding, with high winding efficiency.

[0018] 2. Through the structural design of the storage bin and transfer components, the empty reel can be stored and automatically transferred, without the need to manually load the empty reel to the loading and unloading components.

[0019] 3. Through the cooperation of the first guide sleeve and the first guide rod, the stability of the movement of the limit plate is improved, and the stable limiting of the limit plate to the empty winding disk is guaranteed; combined with the setting of the first screw rod, it can adapt to the limiting of winding disks of different diameters, and has high adaptability.

[0020] 4. Take out the horizontally placed empty take-up reel from the reel storage bin through the transfer component, and transfer the empty take-up reel in a vertical state to the loading and unloading component.

[0021] 5. The winding reel is limited forward and backward by the cooperation of the first limiter and the second limiter, and the winding reel is driven to rotate by the rotating member to perform the winding operation. The winding reel is limited forward and backward during winding to ensure the winding stability.

[0022] 6. Through the cooperation of the second bearing, the second connecting plate and the first limit plate, the first limit plate can also rotate along with the winding drum when it rotates, thereby avoiding the friction damage to the winding drum caused by the first limit plate being unable to rotate along with the winding drum when it reaches the limit position; through the cooperation of the fourth bearing, the fourth connecting plate and the second limit plate, the second limit plate can also rotate along with the winding drum when it rotates, thereby avoiding the friction damage to the winding drum caused by the second limit plate being unable to rotate along with the winding drum when it reaches the limit position.

[0023] 7. The front and rear positions of the first limiting disk and the second limiting disk can be adjusted to adapt to the limiting of winding disks of different thicknesses, with wide adaptability.

[0024] 8. After the adjustment is completed, the second screw is locked at the current position through the locking piece to further improve the adjustment accuracy and avoid displacement after the position adjustment is completed.

[0025] 9. The distance between the guide gun and the take-up disk is adjusted up and down by the second Z-axis linear module, and the relative position between the guide gun and the take-up disk is adjusted front and back by the third Y-axis linear module, which cooperates with the rotating part to realize the automatic take-up operation of the carrier tape.

[0026] 10. The carrier tape is first guided into the guide groove by the guide wheel, and the carrier tape is positioned and transported through the guide groove. In combination with the second motor, the conveying roller, the convex point, and the setting of the guide roller, the carrier tape is accurately and stably transported to the guide gun.

[0027] 11. Through the cooperation of the conveying roller and the guide roller, the carrier tape is transported from the guide groove to the guide gun, and the convex points cooperate with the positioning holes of the carrier tape to achieve accurate transportation of the carrier tape. Finally, the carrier tape is transported from the guide gun to the reel.

[0028] 12. In the initial state, the guide gun is pressed against the telescopic end of the second cylinder to the left under the action of the torsion spring shaft. The swing position of the guide gun is adjusted by the telescopic movement of the second cylinder to change the output position and angle of the carrier to meet different operating requirements.

[0029] 13. The setting of the stop column limits the degree of rightward swing of the guide gun to prevent the guide gun from swinging excessively.

[0030] 14. It not only realizes the automatic winding of the carrier tape, but also realizes automatic winding and automatic packaging at the same time through the cooperation with the unwinding rack, film roll, roller group and cutting knife group, which reduces the subsequent separate packaging steps, saves more time and has high production efficiency.

[0031] 15. By changing the inclination angle of the belt conveyor, it is offset against the winding disk and cooperates with the loading and unloading components to achieve automatic unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0033] Figure 2 It is a partial rear view structural schematic diagram of the present invention.

[0034] Figure 3 It is a schematic diagram of the three-dimensional structure of the disk storage bin of the present invention.

[0035] Figure 4 It is a schematic diagram of the three-dimensional structure of the transfer component of the present invention.

[0036] Figure 5 It is a three-dimensional structural schematic diagram of the loading and unloading assembly of the present invention.

[0037] Figure 6 It is a three-dimensional structural schematic diagram of the rotating member and the first limiting member of the present invention.

[0038] Figure 7 It is a partial three-dimensional structural schematic diagram of the first mounting frame of the present invention.

[0039] Figure 8 It is a schematic diagram of the three-dimensional structure of the second limiting member of the present invention.

[0040] Fig. 9 It is a schematic diagram of the three-dimensional structure of the third connecting plate of the present invention.

[0041] Fig.10 It is a three-dimensional structural schematic diagram of the carrier belt conveyor assembly of the present invention.

[0042] Fig.11 It is a partial three-dimensional structural schematic diagram of the carrier belt conveyor assembly of the present invention.

[0043] Fig.12It is a schematic diagram of the coordination of the guide groove, the conveying roller and the convex point of the present invention.

[0044] Fig.13 It is a three-dimensional structural schematic diagram of the guide gun of the present invention.

[0045] Fig.14 It is a three-dimensional structural schematic diagram of the fourth mounting frame, unwinding frame, film roll, roller group, and cutting knife group of the present invention.

[0046] Fig.15 It is a three-dimensional structural schematic diagram of the fifth mounting frame, the first supporting frame, the second supporting frame, the sixth mounting frame, the connecting frame, the telescopic member, the roller, and the belt conveyor of the present invention.

[0047] The markings in the attached drawings are: 1-frame, 2-reel, 3-carrier conveyor assembly, 4-storage bin, 5-transfer assembly, 6-loading and unloading assembly, 41-bin, 42-first cylinder, 43-limiting plate, 44-first screw, 45-first guide sleeve, 46-first guide rod, 47-first threaded hole, 51-first Z-axis linear module, 52-first Y-axis linear module, 53-rotating cylinder, 54-thumb cylinder, 55-block, 56-baffle, 61-second Y-axis linear module, 62-rotating part, 6 3-first limiting member, 64-second limiting member, 7-allowing channel, 621-first mounting frame, 622-first motor, 623-driving wheel, 624-driven wheel, 625-transmission belt, 626-first bearing seat, 627-rotating shaft, 631-second guide sleeve, 632-second guide rod, 633-third guide sleeve, 634-third guide rod, 635-first connecting plate, 636-second connecting plate, 637-second bearing, 638-first limiting plate, 639-second screw, 6310- Locking member, 6311-second threaded hole, 641-second mounting frame, 642-fourth guide sleeve, 643-fourth guide rod, 644-third connecting plate, 645-third screw rod, 646-fourth connecting plate, 647-third bearing, 648-fourth bearing, 649-second limiting plate, 6410-matching column, 6411-third threaded hole, 31-second Z-axis linear module, 32-third Y-axis linear module, 33-third mounting frame, 34-guide wheel, 35-second motor, 36-conveying roller, 37-bump, 38-guide roller, 39-pneumatic scissors, 310-torsion spring shaft, 311-blocking column, 312-second cylinder, 313-guide gun, 3131-guide channel, 314-guide groove, 315-yield groove, 8-fourth mounting frame, 9-unwinding frame, 10-film roll, 11-roller group, 12-cutter group, 13-fifth mounting frame, 14-first supporting frame, 15-second supporting frame, 16-sixth mounting frame, 17-connecting frame, 18-telescopic member, 19-roller, 20-belt conveyor. DETAILED DESCRIPTION

[0048] The present invention will now be further described with reference to the accompanying drawings and specific implementation methods.

[0049] Contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. In the description of the present invention, it should be understood that the orientation or position relationship indicated by the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0050] like Figures 1 to 15 As shown, an automatic upper and lower reel winding machine for carrier tape provided in this embodiment includes a frame 1 and two groups of automatic upper and lower reel winding mechanisms arranged on the frame 1. The automatic upper and lower reel winding mechanism includes a loading and unloading assembly 6, a carrier tape conveying assembly 3, a storage bin 4, and a transfer assembly 5 arranged on the frame 1. The loading and unloading assembly 6 has a rotating end, which passes through the frame 1 and extends to the front side of the frame 1. The carrier tape conveying assembly 3 is located above the rotating end of the loading and unloading assembly 6. The storage bin 4 is arranged above the inside of the frame 1. A plurality of winding reels 2 are stacked in the storage bin 4. The winding reels 2 in the storage bin 4 are transferred to the loading and unloading assembly 6 by the transfer assembly 5. The carrier tape is transported to the rotating end of the loading and unloading assembly 6 by the carrier tape conveying assembly 3 for automatic winding operation. When winding is completed, the carrier tape conveying assembly 3 cuts the carrier tape. The wound reel 2 and the carrier tape are automatically unloaded through the loading and unloading assembly 6, and then the empty reel 2 is taken out from the storage bin 4 through the transfer assembly 5 and transferred to the loading and unloading assembly 6 to complete the loading of the empty reel 2. The present invention can not only realize the automatic winding of the carrier tape, but also realize the automatic loading and unloading operation of the empty reel 2 and the wound reel 2, and the winding efficiency is high.

[0051] Among them, the disk storage bin 4 includes a bin body 41, a first cylinder 42, a limit plate 43, a first screw 44, a first guide sleeve 45, and a first guide rod 46. Two groups of first cylinder groups are fixed on the bin body 41 from top to bottom, and each group of first cylinder groups includes a plurality of first cylinders 42 arranged at intervals along the circumference of the bin body 41. The telescopic end of the first cylinder 42 extends to the interior of the bin body 41. Three first guide sleeves 45 are fixed to the bin body 41 at intervals along the circumference. The inner end of the first guide rod 46 passes through the first guide sleeve 45 and the bin body 41, and is fixed with the limit plate 43. The outer side wall of the limit plate 43 is rotatably connected with the first screw 44. The side wall of the bin body 41 is provided with a first threaded hole 47 threadably matched with the first screw 44. The outer end of the first screw 44 passes through the first threaded hole 47 and extends to the outside of the bin body 41. The bottom opening of the bin body 41 is set. In this embodiment, two groups of first cylinder groups are provided to stack and store two empty winding disks 2, and the upper and lower stacking storage method saves more space. The empty winding disk 2 is supported by the telescopic end of the first cylinder 42, and the upper group of first cylinder groups supports the upper empty winding disk 2 and separates it from the lower winding disk 2. When the empty winding disk 2 in the storage bin 4 needs to be removed, the transfer end of the transfer component 5 extends to the middle through hole of the empty winding disk 2 to clamp the empty winding disk 2, and the first cylinder group located at the bottom shrinks and removes the support limit for the empty winding disk 2 below, so that the transfer component 5 can take away the empty winding disk 2 below. After the empty winding disk 2 below is taken away, the first cylinder group located at the bottom extends and resets, and then the first cylinder group located at the top shrinks and removes the support limit for the empty winding disk 2 above. The upper empty winding disk 2 falls until it abuts against the telescopic end of the first cylinder group below, and then the first cylinder group located at the top extends and resets, and then a new empty winding disk 2 is added. The number of the first cylinder group determines the number of empty winding reels 2 stored in the bin body 41. In this embodiment, there are two, and in other embodiments, there may be three, four or more. The cooperation of the first guide sleeve 45 and the first guide rod 46 improves the stability of the movement of the limit plate 43 and ensures the stable position of the limit plate 43 on the empty winding reel 2. Combined with the setting of the first screw 44, it can adapt to the position of winding reels 2 of different diameters, and has high adaptability. When the position of the limit plate 43 needs to be adjusted, it only needs to rotate the first screw 44 to drive each limit plate 43 to move closer to the center or away from each other.

[0052] Among them, the transfer component 5 includes a first Z-axis linear module 51, a first Y-axis linear module 52, a rotating cylinder 53, a thumb cylinder 54, a stop block 55, and a baffle 56. The first Z-axis linear module 51 is fixed in the frame 1, the first Y-axis linear module 52 is fixed to the moving end of the first Z-axis linear module 51, the moving end of the first Y-axis linear module 52 is fixed with a rotating cylinder 53, the rotating end of the rotating cylinder 53 is fixed with a thumb cylinder 54, the clamping claw of the thumb cylinder 54 is fixed with a stop block 55, and the baffle 56 is fixed to the thumb cylinder 54 and is located below the clamping claw of the thumb cylinder 54. During transportation, the position of the rotating cylinder 53 is adjusted forward and backward by the first Y-axis linear module 52, and then the positions of the thumb cylinder 54 and the baffle 56 are adjusted forward and backward until the thumb cylinder 54 moves to the right below the through hole in the middle of the empty winding disk 2, and the first Z-axis linear module 51 drives the rotating cylinder 53 and its upper structure to move upward until the baffle 56 abuts against the bottom of the empty winding disk 2, and then the thumb cylinder 54 is opened, driving the abutment 55 to open and abut against the through hole in the middle of the empty winding disk 2 to complete the clamping of the empty winding disk 2. After the first cylinder group located below shrinks and removes the support limit for the empty winding disk 2 below, the first Z-axis linear module 51 drives the rotating cylinder 53 and its upper structure to move downward, so that the empty winding disk 2 moves downward and leaves the storage bin 4. Then the rotating cylinder 53 rotates 90°, so that the originally horizontally placed empty winding disk 2 is placed vertically, and cooperates with the loading and unloading assembly 6 to transport the empty winding disk 2 to the loading and unloading assembly 6 in a vertical state.

[0053] The loading and unloading assembly 6 includes a second Y-axis linear module 61, a rotating member 62, a first stopper 63, and a second stopper 64. The second Y-axis linear module 61 is fixed in the frame 1. The moving end of the second Y-axis linear module 61 is fixed with a rotating member 62. A clearance channel 7 is provided on the front side wall of the frame 1. The rotating end of the rotating member 62 passes through the clearance channel 7 and extends to the front side of the frame 1. The first stopper 63 is arranged on the rotating member 62. The rotating end of the rotating member 62 passes through the first stopper 63. The second stopper 64 is fixed to the front side wall of the frame 1 and is arranged front and back opposite to the first stopper 63. The rotating end of the rotating member 62 cooperates with the first stopper 63. When the empty winding disk 2 is loaded, the rotating member 62 and the first stopper 63 are driven to move backward by the second Y-axis linear module 61. The transfer assembly 5 transfers the empty winding disk 2 taken from the storage bin 4 to the front side of the rotating member 62 and the first stopper 63 in a vertical state. Then the second Y-axis linear module 61 drives the rotating member 62 and the first limiting member 63 to move forward a certain distance, so that the rotating end of the rotating member 62 is inserted into the through hole in the middle of the empty winding disk 2. The thumb cylinder 54 shrinks and resets, driving the abutment block 55 to shrink and reset, and removes the clamping of the empty winding disk 2. Then the first Y-axis linear module 52 drives the rotating cylinder 53 and its upper structure to move forward, so that the thumb cylinder 54 leaves the empty winding disk 2, and then combines with the first Z-axis linear module 51 to drive the rotating cylinder 53 and its upper structure to move upward and reset, the rotating cylinder 53 is reset, and the thumb cylinder 54 is reset. The second Y-axis linear module 61 continues to drive the rotating member 62 and the first limiting member 63 to move forward, driving the hollow winding disk 2 to move forward to the front side of the frame 1, until the rotating end of the rotating member 62 abuts against the second limiting member 64. The winding disk 2 is limited forward and backward by the cooperation of the first limiting member 63 and the second limiting member 64. The winding disk 2 is driven to rotate by the rotating member 62 to perform the winding operation.

[0054] The rotating member 62 includes a first mounting frame 621, a first motor 622, a driving wheel 623, a driven wheel 624, a transmission belt 625, a first bearing seat 626, and a rotating shaft 627. The first mounting frame 621 is fixed to the moving end of the second Y-axis linear module 61, the first motor 622 is fixed to the inner bottom wall of the first mounting frame 621, the first bearing seat 626 is fixed to the rear side of the front wall of the first mounting frame 621, the rear end of the rotating shaft 627 passes through the front wall of the first mounting frame 621 and the first bearing seat 626, and is fixed with a driven wheel 624, the output shaft of the first motor 622 is fixed with a driving wheel 623, and the driving wheel 623 and the driven wheel 624 are connected by a transmission belt 625. When winding, the first motor 622 rotates, driving the driving wheel 623 to rotate, and driving the driven wheel 624 to rotate through the transmission belt 625, so that the rotating shaft 627 rotates, driving the winding disk 2 to rotate, and the winding operation is performed.

[0055] The first limiting member 63 includes a second guide sleeve 631, a second guide rod 632, a third guide sleeve 633, a third guide rod 634, a first connecting plate 635, a second connecting plate 636, a second bearing 637, a first limiting plate 638, a second screw 639, and a locking member 6310. The second guide sleeve 631 is fixed to the rear side of the front wall of the first mounting frame 621. The rear end of the second guide rod 632 passes through the front wall of the first mounting frame 621 and the second guide sleeve 631, and is fixed with the first connecting plate 635. The front end of the second guide rod 632 is fixed with the second connecting plate 636. The front side wall of the first connecting plate 635 is fixed with the third guide sleeve 633. The front end of the third guide rod 634 is fixedly connected to the front wall of the first mounting frame 621. Then, the rear end of the third guide rod 634 passes through the third guide sleeve 633 and the first connecting plate 635, and is fixedly connected to the rear side wall of the first mounting frame 621. The rear side wall of the first mounting frame 621 is provided with a second threaded hole 6311 threadedly matched with the second screw rod 639. A locking member 6310 is fixed to the rear side of the rear side wall of the first mounting frame 621. The front end of the second screw rod 639 passes through the locking member 6310 and the second threaded hole 6311, and is rotatably connected to the first connecting plate 635. The inner ring of the second bearing 637 is fixedly connected to the front side wall of the second connecting plate 636. The outer ring of the second bearing 637 is fixedly connected to the first limiting plate 638. The rotating shaft 627 passes through the second connecting plate 636, the second bearing 637, and the first limiting plate 638. Through the cooperation of the second guide sleeve 631 and the second guide rod 632, the first connecting plate 635 and the second connecting plate 636 can move smoothly. The first connecting plate 635 can move smoothly by the cooperation of the third guide sleeve 633 and the third guide rod 634. The first limiting plate 638 can also rotate with the cooperation of the second bearing 637, the second connecting plate 636 and the first limiting plate 638 when the winding disk 2 rotates, so as to avoid the friction damage to the winding disk 2 caused by the first limiting plate 638 failing to rotate with the winding disk 2 when the first limiting plate 638 plays a limiting role. And by the setting of the second screw 639, the front and rear positions of the first limiting plate 638 can be adjusted to adapt to the limiting of winding disks 2 of different thicknesses, and the adaptability is wide. When the front and rear positions of the first limiting plate 638 need to be adjusted, the second screw 639 is rotated to push the first connecting plate 635 forward and backward, and then the second guide rod 632 is pushed forward and backward, so that the second connecting plate 636 and the structure thereon move forward and backward, so that the first limiting plate 638 moves forward and backward, and after the adjustment is completed, the second screw is locked at the current position by the locking member 6310, so as to further improve the adjustment accuracy and avoid displacement after the position adjustment is completed. Although the first limiting member 63 is disposed on the rotating member 62 , its position adjustment and limiting do not interfere with the rotating end of the rotating member 62 .

[0056] The second limiting member 64 includes a second mounting frame 641, a fourth guide sleeve 642, a fourth guide rod 643, a third connecting plate 644, a third screw 645, a fourth connecting plate 646, a third bearing 647, a fourth bearing 648, a second limiting plate 649, and a matching column 6410. The front side wall of the frame 1 is fixed with the second mounting frame 641, the second mounting frame 641 is fixed with the fourth guide sleeve 642, the front end of the fourth guide rod 643 is fixed with the third connecting plate 644, the rear end of the fourth guide rod 643 passes through the fourth guide sleeve 642, and is fixed with the fourth connecting plate 64 6. The second mounting frame 641 is fixed with a third bearing 647, the third connecting plate 644 is provided with a third threaded hole 6411 threadedly matched with the third screw rod 645, the rear end of the third screw rod 645 passes through the third threaded hole 6411 and is inserted into the third bearing 647, the inner ring of the fourth bearing 648 is fixedly connected with the rear side wall of the fourth connecting plate 646, the outer ring of the fourth bearing 648 is fixed with a second limiting plate 649, the matching column 6410 is fixed to the rear side wall of the fourth connecting plate 646, and the matching column 6410 passes through the fourth bearing 648 and the second limiting plate 649 and matches with the rotating shaft 627. The fourth guide sleeve 642 and the fourth guide rod 643 are provided to improve the stability of the adjustment of the second limiting plate 649. When the front and rear position of the second limiting disk 649 needs to be adjusted, the third screw rod 645 is rotated to make the third connecting plate 644 move forward and backward, drive the fourth guide rod 643 to move forward and backward, and then drive the fourth connecting plate 646 and the structure thereon to move forward and backward, and adjust the front and rear position of the second limiting disk 649 to adapt to the limit of the winding disk 2 of different thicknesses, and the adaptability is wide. Through the cooperation of the fourth bearing 648, the fourth connecting plate 646 and the second limiting disk 649, when the winding disk 2 rotates, the second limiting disk 649 can also rotate with it, so as to avoid the friction damage to the winding disk 2 caused by the second limiting disk 649 when it is limited. The winding stability is improved by the cooperation of the matching column 6410 and the rotating shaft 627. Specifically, the rear end of the matching column 6410 has a tapered portion, and the front end of the rotating shaft 627 has a tapered groove that cooperates with the tapered portion.

[0057] Among them, the carrier conveying assembly 3 includes a second Z-axis linear module 31, a third Y-axis linear module 32, a third mounting frame 33, a guide wheel 34, a second motor 35, a conveying roller 36, a protrusion 37, a guide roller 38, a pneumatic scissors 39, a torsion spring shaft 310, a blocking column 311, a second cylinder 312, and a guide gun 313. The second Z-axis linear module 31 is fixed to the front side wall of the frame 1, the third Y-axis linear module 32 is fixed to the moving end of the second Z-axis linear module 31, the third mounting frame 33 is fixed to the moving end of the third Y-axis linear module 32, a guide wheel 34 is arranged on the upper part of the third mounting frame 33, a guide groove 314 is opened on the right side wall of the third mounting frame 33, and the guide groove 314 is located below the guide wheel 34, a second motor 35 is fixed to the front side wall of the third mounting frame 33, the output shaft of the second motor 35 passes through the third mounting frame 33, and a conveying The outer wall of the conveying roller 36 is provided with a plurality of convex points 37 at equal intervals along the circumference thereof, and the convex points 37 extend into the guide groove 314. The guide roller 38 is arranged on the third mounting frame 33 and extends into the guide groove 314. The outer wall of the guide roller 38 is provided with a circumferentially surrounding yielding groove 315, and the yielding groove 315 yields for the convex points 37. The front side wall of the third mounting frame 33 is fixed with a pneumatic scissor 39, and the pneumatic scissor 39 is located in the guide groove 314, the lower part of the third mounting frame 33 is rotatably connected to the guide gun 313 through the torsion spring shaft 310, and the guide gun 313 is provided with a guide channel 3131 penetrating the upper and lower end walls thereof, and the guide channel 3131 is located below the guide groove 314. The rear side wall of the third mounting frame 33 is fixed with a blocking column 311 and a second cylinder 312, and the blocking column 311 is located on the right side of the guide gun 313, and the second cylinder 312 is located on the left side of the guide gun 313. The distance between the guide gun 313 and the winding disk 2 is adjusted up and down by the second Z-axis linear module 31, and the relative position between the guide gun 313 and the winding disk 2 is adjusted forward and backward by the third Y-axis linear module 32, and the automatic winding operation of the carrier tape is realized in cooperation with the rotating member 62. The carrier tape is first guided into the guide groove 314 by the guide wheel 34, and the carrier tape is positioned and transported by the guide groove 314, and the carrier tape is accurately and stably transported to the guide gun 313 by combining the second motor 35, the conveying roller 36, the convex point 37, and the setting of the guide roller 38. Specifically, the second motor 35 rotates to drive the conveying roller 36 to rotate, and the conveying roller 36 and the guide roller 38 cooperate to transport the carrier tape from the guide groove 314 to the guide gun 313, and the convex point 37 cooperates with the positioning hole of the carrier tape to achieve accurate transportation of the carrier tape, and finally the carrier tape is transported from the guide gun 313 to the winding disk 2. When the carrier tape is wound to the required state, the carrier tape is cut by the pneumatic scissors 39. The carrier tape is continuously transported to the guide gun 313 by the conveying roller 36.In the initial state, the guide gun 313 is pressed against the telescopic end of the second cylinder 312 to the left by the torsion spring shaft 310. The swing position of the guide gun 313 is adjusted by the telescopic adjustment of the second cylinder 312 to change the output position and angle of the carrier tape to meet different operation requirements. The setting of the stop column 311 limits the degree of rightward swing of the guide gun 313 to prevent the guide gun 313 from swinging too much. The guiding conveyance of the carrier tape is achieved by setting the guide groove and the guide channel.

[0058] The fourth mounting frame 8, unwinding frame 9, film roll 10, roller group 11, and cutter group 12 are also included. The fourth mounting frame 8 is fixed to the front wall of the frame 1. The unwinding frame 9, roller group 11, and cutter group 12 are all fixed to the fourth mounting frame 8. The film roll 10 is placed on the unwinding frame 9. The roller group 11 is located between the unwinding frame 9 and the cutter group 12. The cutter group 12 is located on the right side of the carrier conveying assembly 3 and above the rotating end of the loading and unloading assembly 6. The present invention not only realizes the automatic winding of the carrier tape, but also realizes automatic packaging through the cooperation with the unwinding frame 9, the film roll 10, the roller group 11, and the cutter group 12. The packaging film is transported to the carrier tape wound on the winding reel 2 through the roller group 11. As the carrier tape continues to be wound, the packaging film is pressed onto the carrier tape to achieve automatic film application. When the carrier tape is cut, the winding reel 2 continues to rotate one circle to wrap the entire circle of carrier tape, and then the packaging film is cut by the cutting group 12. In this way, automatic winding and automatic packaging are achieved at the same time, which reduces the subsequent separate packaging steps, saves time and has high production efficiency.

[0059] Among them, it also includes a fifth mounting frame 13, a first support frame 14, a second support frame 15, a sixth mounting frame 16, a connecting frame 17, a telescopic member 18, a roller 19, and a belt conveyor 20. The left end of the fifth mounting frame 13 is hinged with the first support frame 14, the middle part of the first support frame 14 is hinged with the second support frame 15, the left end of the second support frame 15 is hinged with the sixth mounting frame 16, the right end of the first support frame 14 and the right end of the second support frame 15 are both provided with rollers 19, the roller 19 of the first support frame 14 is abutted against the sixth mounting frame 16, the roller 19 of the second support frame 15 is abutted against the fifth mounting frame 13, the right end of the second support frame 15 is fixed with a connecting frame 17, the telescopic member 18 is fixed to the fifth mounting frame 13, the telescopic end of the telescopic member 18 is connected to the connecting frame 17, and the belt conveyor 20 is installed on the sixth mounting frame 16 and is located below the rotating end of the loading and unloading assembly 6. After the winding and packaging is completed, the telescopic member 18 drives the connecting frame 17 to move to the left, so that the left side of the sixth mounting frame 16 is tilted up, and the left side of the belt conveyor 20 is tilted up until it is against the winding drum 2, and then the rotating member 62 is driven by the second Y-axis linear module 61 to move backward to separate from the winding drum 2, and finally the winding drum 2 is transported away together with the carrier roll that has been wound and packaged through the belt conveyor 20.

[0060] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, it should be understood by those skilled in the art that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A carrier tape automatic upper and lower reel winding machine, characterized in that: It comprises a frame and at least one set of automatic upper and lower reel winding mechanisms arranged on the frame; The automatic loading and unloading reel winding mechanism comprises a loading and unloading assembly, a carrier conveying assembly, a reel storage bin, and a transfer assembly arranged on the frame; The loading and unloading assembly has a rotating end, and the rotating end passes through the frame and extends to the front side of the frame; The carrier belt conveyor assembly is located above the rotating end of the loading and unloading assembly; The disk storage bin is arranged above the inside of the frame, and a plurality of winding disks are stacked and placed in the disk storage bin; The coiling reel in the reel storage bin is transferred to the loading and unloading assembly through the transfer assembly.

2. The automatic upper and lower reel winding machine for carrier tape according to claim 1 is characterized in that: The disk storage bin comprises a bin body, a first cylinder, a limit plate, a first screw rod, a first guide sleeve, and a first guide rod; The warehouse body is fixed with a plurality of first cylinder groups from top to bottom, each of which includes a plurality of first cylinders spaced apart along the circumference of the warehouse body, and the telescopic ends of the first cylinders extend into the interior of the warehouse body; The bin body is fixed with a plurality of first guide sleeves at intervals along the circumferential direction, the inner end of the first guide rod passes through the first guide sleeve and the bin body, and is fixed with a limit plate; The outer side wall of the limit plate is rotatably connected with a first screw rod, the side wall of the bin body is provided with a first threaded hole that is threadably matched with the first screw rod, and the outer end of the first screw rod passes through the first threaded hole and extends outside the bin body; The bottom of the bin body is opened.

3. The automatic upper and lower reel winding machine for carrier tape according to claim 1 is characterized in that: The transfer assembly includes a first Z-axis linear module, a first Y-axis linear module, a rotary cylinder, a thumb cylinder, a stop block, and a baffle; The first Z-axis linear module is fixed in the frame, and the first Y-axis linear module is fixed to the moving end of the first Z-axis linear module; A rotary cylinder is fixed to the moving end of the first Y-axis linear module, a thumb cylinder is fixed to the rotating end of the rotary cylinder, and a stop block is fixed to the clamping claw of the thumb cylinder; The baffle is fixed to the thumb cylinder and is located below the clamping claw of the thumb cylinder.

4. The automatic upper and lower reel winding machine for carrier tape according to claim 1 is characterized in that: The loading and unloading assembly includes a second Y-axis linear module, a rotating member, a first limiting member, and a second limiting member; The second Y-axis linear module is fixed in the frame, and a rotating part is fixed on the moving end of the second Y-axis linear module; A clearance passage is formed on the front side wall of the frame, and the rotating end of the rotating member passes through the clearance passage and extends to the front side of the frame; The first limiting member is disposed on the rotating member, and the rotating end of the rotating member passes through the first limiting member; The second limiting member is fixed to the front side wall of the frame and is arranged opposite to the first limiting member in front and back; The rotating end of the rotating member cooperates with the first limiting member.

5. The automatic upper and lower reel winding machine for carrier tape according to claim 4 is characterized in that: The rotating member includes a first mounting frame, a first motor, a driving wheel, a driven wheel, a transmission belt, a first bearing seat, and a rotating shaft; The first mounting frame is fixed to the moving end of the second Y-axis linear module; The first motor is fixed to the inner bottom wall of the first mounting frame, and the first bearing seat is fixed to the rear side of the front wall of the first mounting frame; The rear end of the rotating shaft passes through the front wall of the first mounting frame and the first bearing seat, and is fixed with a driven wheel. The output shaft of the first motor is fixed with a driving wheel. The driving wheel and the driven wheel are connected through a transmission belt.

6. The automatic upper and lower reel winding machine for carrier tape according to claim 5, characterized in that: The first limiting member includes a second guide sleeve, a second guide rod, a third guide sleeve, a third guide rod, a first connecting plate, a second connecting plate, a second bearing, a first limiting plate, a second screw rod, and a locking member; A second guide sleeve is fixed to the rear side of the front wall of the first mounting frame, a rear end of the second guide rod passes through the front wall of the first mounting frame and the second guide sleeve and is fixed with a first connecting plate, and a front end of the second guide rod is fixed with a second connecting plate; A third guide sleeve is fixed to the front side wall of the first connecting plate, a front end of the third guide rod is fixedly connected to the front wall of the first mounting frame, and a rear end of the third guide rod passes through the third guide sleeve and the first connecting plate, and is fixedly connected to the rear side wall of the first mounting frame; A second threaded hole that is threadably matched with the second screw rod is formed on the rear side wall of the first mounting frame, a locking piece is fixed to the rear side of the rear side wall of the first mounting frame, and the front end of the second screw rod passes through the locking piece and the second threaded hole and is rotatably connected to the first connecting plate; The inner ring of the second bearing is fixedly connected to the front side wall of the second connecting plate, and the outer ring of the second bearing is fixed with a first limiting plate; The rotating shaft passes through the second connecting plate, the second bearing, and the first limiting plate.

7. The automatic upper and lower reel winding machine for carrier tape according to claim 6 is characterized in that: The second limiting member includes a second mounting frame, a fourth guide sleeve, a fourth guide rod, a third connecting plate, a third screw rod, a fourth connecting plate, a third bearing, a fourth bearing, a second limiting plate, and a matching column; A second mounting bracket is fixed to the front side wall of the frame, a fourth guide sleeve is fixed to the second mounting bracket, a third connecting plate is fixed to the front end of the fourth guide rod, and a fourth connecting plate is fixed to the rear end of the fourth guide rod passing through the fourth guide sleeve; The second mounting frame is fixed with a third bearing, the third connecting plate is provided with a third threaded hole which is threadably matched with the third screw rod, and the rear end of the third screw rod passes through the third threaded hole and is inserted into the third bearing; The inner ring of the fourth bearing is fixedly connected to the rear side wall of the fourth connecting plate, and the outer ring of the fourth bearing is fixed with a second limiting plate; The matching column is fixed to the rear side wall of the fourth connecting plate, and the matching column passes through the fourth bearing and the second limiting plate to match with the rotating shaft.

8. The automatic carrier tape upper and lower reel winder according to claim 1, characterized in that: The carrier conveying assembly includes a second Z-axis linear module, a third Y-axis linear module, a third mounting frame, a guide wheel, a second motor, a conveying roller, a convex point, a guide roller, a pneumatic scissors, a torsion spring shaft, a stop column, a second cylinder, and a guide gun; A second Z-axis linear module is fixed to the front side wall of the frame, a third Y-axis linear module is fixed to the moving end of the second Z-axis linear module, and a third mounting frame is fixed to the moving end of the third Y-axis linear module; A guide wheel is arranged on the upper part of the third mounting frame, and a guide groove is opened on the right side wall of the third mounting frame, and the guide groove is located below the guide wheel; A second motor is fixed to the front side wall of the third mounting frame, the output shaft of the second motor passes through the third mounting frame, and a conveying roller is fixed in the third mounting frame, the outer side wall of the conveying roller is provided with a plurality of convex points distributed at equal intervals along the circumference thereof, the convex points extend into the guide groove, the guide roller is arranged on the third mounting frame and extends into the guide groove, the outer side wall of the guide roller is provided with a circumferentially surrounding yielding groove, the yielding groove yields for the convex points; A pneumatic scissors is fixed to the front side wall of the third mounting frame, and the pneumatic scissors is located below the guide groove; The lower part of the third mounting frame is rotatably connected to a guide gun via a torsion spring shaft, and the guide gun is provided with a guide channel penetrating the upper and lower end walls thereof, and the guide channel is located below the guide groove; A blocking column and a second cylinder are fixed to the rear side wall of the third mounting frame, wherein the blocking column is located on the right side of the guide gun, and the second cylinder is located on the left side of the guide gun.

9. The automatic upper and lower reel winding machine for carrier tape according to claim 1, characterized in that: Also includes a fourth mounting frame, an unwinding frame, a film roll, a roller group, and a cutting knife group; A fourth mounting frame is fixed to the front wall of the frame, the unwinding frame, the roller group, and the cutting knife group are all fixed to the fourth mounting frame, and the film roll is placed on the unwinding frame; The roller group is located between the unwinding frame and the cutting knife group; The cutting knife assembly is located on the right side of the carrier belt conveying assembly and above the rotating end of the loading and unloading assembly.

10. The automatic carrier tape winding machine according to claim 1, characterized in that: It also includes a fifth mounting frame, a first supporting frame, a second supporting frame, a sixth mounting frame, a connecting frame, a telescopic member, a roller, and a belt conveyor; The left end of the fifth mounting frame is hinged to the first supporting frame, the middle part of the first supporting frame is hinged to the second supporting frame, and the left end of the second supporting frame is hinged to the sixth mounting frame; The right ends of the first support frame and the second support frame are both provided with rollers, the rollers of the first support frame abut against the sixth mounting frame, and the rollers of the second support frame abut against the fifth mounting frame; A connecting frame is fixed to the right end of the second supporting frame, the telescopic member is fixed to the fifth mounting frame, and the telescopic end of the telescopic member is connected to the connecting frame; The belt conveyor is mounted on the sixth mounting frame and is located below the rotating end of the loading and unloading assembly.

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