Turntable feeding device of pin packaging machine

Abstract

The utility model discloses a rotating disc feeding device of a pin packaging machine. The rotating disc feeding device comprises a material box reel feeding mechanism, a mechanical arm material taking module, a material box reel correcting mechanism and a coiled material discharging module. The material box reel feeding mechanism comprises a rotary disc feeding module and an incoming material lifting module which are arranged in the lower workbench. The mechanical arm material taking module comprises a first transverse moving mechanism fixed to the lower workbench, a mechanical arm arranged on the first transverse moving mechanism and a material box reel grabbing mechanism arranged on the mechanical arm and driven by the mechanical arm to move. The material box reel correcting mechanism comprises a first lower rotating table assembly fixed to the lower workbench and a U-shaped rotating frame arranged on the first lower rotating table assembly. The mechanical arm material taking module carries material box reels in the material box reel feeding mechanism to the material box reel correction mechanism one by one for correction, and the material box reels are placed on the coiled material discharging module for discharging. The feeding device has the advantages of being simple in structure, reliable in feeding and the like.

Description

Technical Field

[0001] This utility model relates to the field of pin packaging technology, and in particular to a rotary feeding device for a pin packaging machine. Background Technology

[0002] This technology involves loading the Type-C connector into a cassette 500. Type-C, short for USB Type-C, has become the standard interface for most smartphones and tablets, supporting fast charging and high-speed data transfer. The Type-C connector primarily consists of a symmetrical rectangular housing, 24 pins, and a connector socket. Before installation, the pins and sockets are manufactured and assembled individually. Finally, the pins and sockets are installed one by one into the housing, connected, and injection molded. Depending on the installation accuracy and product quality requirements, the assembled pins and sockets need to be individually packaged for easy removal during later use, avoiding issues such as deformation due to compression. Several cassettes 500 are sequentially connected to form a cassette tape, which is then wound onto a cassette reel 400. The cassette reel 400 is arranged longitudinally and feeds material in either a clockwise or counter-clockwise direction (clockwise feeding is commonly used). However, when the material box reel 400 is stored or before loading, it can only be placed horizontally (it will roll if laid in the longitudinal direction). Currently, there is no equipment available to move the horizontally placed material box reel 400 to a longitudinally laid position.

[0003] Therefore, there is an urgent need to propose a rotary feeding device for a pin-insertion packaging machine that is simple in structure and reliable in feeding. Utility Model Content

[0004] To address the aforementioned problems, the purpose of this utility model is to provide a rotary feeding device for a pin-insertion packaging machine. The technical solution adopted by this utility model is as follows:

[0005] A rotary feeding device for a pin-insertion packaging machine is installed on a lower worktable to feed material boxes into a material box reel. The material box reel contains a strip holding several material boxes. The rotary feeding device includes a material box reel feeding mechanism, a robotic arm picking module, a material box reel alignment mechanism, and a roll material unloading module, all arranged sequentially along the packaging production line on the lower worktable. The robotic arm picking module transports the material box reels from the material box reel feeding mechanism one by one to the material box reel alignment mechanism for alignment, and then places them on the roll material unloading module for unloading.

[0006] The material box reel feeding mechanism includes a turntable feeding module and a material receiving lifting module disposed in the lower worktable; the material receiving lifting module is provided in several units and is arranged in a circular array around the four edges of the turntable feeding module;

[0007] The robotic arm material handling module includes a first lateral moving mechanism fixed on the lower worktable, a robotic arm mounted on the first lateral moving mechanism, and a material box reel gripping mechanism mounted on the robotic arm and driven by the robotic arm to move; the material box reel gripping mechanism transports material boxes one by one.

[0008] The material box reel correction mechanism includes a first lower rotary table assembly fixed on the lower worktable and a U-shaped rotating frame disposed on the first lower rotary table assembly; the U-shaped rotating frame receives the material box reel gripped by the material box reel gripping mechanism.

[0009] Furthermore, the material box reel feeding mechanism includes a turntable set in the lower worktable, a multi-station turntable set on the turntable, a material box reel support platform arranged in a ring array around the perimeter of the multi-station turntable, and a material box reel stacking guide rod set on the material box reel support platform; several material box reels are stacked on the material box reel stacking guide rod.

[0010] Furthermore, the material receiving lifting module includes a reel lifting mounting frame fixed in the lower worktable, a first lifting sliding module arranged longitudinally and fixed on the reel lifting mounting frame, a first servo motor and a first slide assembly mounted on the first lifting sliding module, a first U-shaped support seat mounted on the first slide assembly and inserted on both sides of the material box reel support platform, and a reel lower tray mounted on the material box reel support platform and supporting the material box reel; the first U-shaped support seat supports the reel lower tray and drives the material box reel to move up and down.

[0011] Furthermore, the material box reel gripping mechanism includes a gripping mounting plate connected to a robotic arm, a side limiting plate mounting frame fixedly connected to the gripping mounting plate in the middle, side limiting plates correspondingly arranged at the ends of the side limiting plate mounting frames, several first suction nozzle mounting frames fixedly connected to the gripping mounting plate in the middle, and several first suction nozzles arranged at the ends of the first suction nozzle mounting frames; the material box reel is placed between the side limiting plates and is adsorbed by the first suction nozzles.

[0012] Furthermore, the first lower rotary table assembly includes a rotary drive mounting box, a first sliding support assembly and a first gear disposed within the rotary drive mounting box, a first rotary drive cylinder fixed on the rotary drive mounting box, a first rack disposed on the first sliding support assembly, meshing with the first gear and driven by the first rotary drive cylinder, and a first rotating seat disposed on the rotary drive mounting box and positioned between the first gear and the U-shaped rotary frame; the first rotary drive cylinder pushes the first rack to move, thereby driving the first gear, the first rotating seat, and the U-shaped rotary frame to rotate.

[0013] Furthermore, the roll material unloading module includes a first roll material unloading module and a second roll material unloading module that are arranged opposite to each other and have the same structure; both the first roll material unloading module and the second roll material unloading module are arranged on the lower worktable.

[0014] The first roll material feeding module includes a two-axis moving assembly fixed on the lower worktable, a roll material feeding mounting seat set on the two-axis moving assembly, a feeding motor set on the roll material feeding mounting seat, a feeding support plate connected to the feeding motor, several feeding nozzles arranged in a ring on the feeding support plate and adsorbing the material box roll, and a discharge adjustment mechanism fixed on the roll material feeding mounting seat and adjusting the feeding of the material box roll.

[0015] Furthermore, the two-axis moving assembly includes a second lateral moving mechanism and a third lateral moving mechanism fixed on the lower worktable, a first lower support platform connected to the second lateral moving mechanism and the third lateral moving mechanism, a first lateral moving push cylinder fixed on the lower worktable, connected to the second lateral moving mechanism or the third lateral moving mechanism, and pushing the first lower support platform to move in the lateral direction, a first lifting mechanism disposed at the lower part of the first lower support platform, and several lifting guide rods disposed through the first lower support platform and connected to the first lifting mechanism; the roll material unloading mounting seat is disposed on the lifting guide rods.

[0016] Furthermore, the discharge adjustment mechanism includes a discharge adjustment support mounting base fixed on the roll material unloading mounting base, a first discharge adjustment cylinder inclinedly mounted on the discharge adjustment support mounting base, a discharge shock damping mounting base located at the lower part of the first discharge adjustment cylinder, a discharge adjustment shock damping spring assembly mounted on the discharge shock damping mounting base, and a material box strip pressing head mounted on the discharge adjustment shock damping spring assembly and facing the material box strip being discharged from the material box reel; the material box strip discharged from the material box reel adheres to the material box strip pressing head.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] (1) This utility model sets up a material box reel feeding mechanism to store several material box reels to be fed. It adopts a rotating adjustment feeding station and uses a material lifting module to lift the material box reel, so that the top material box reel is easy for the robotic arm picking module to reliably grab, and its feeding is reliable.

[0019] (2) This utility model uses a robotic arm picking module to pick up the material boxes and reels one by one from the material box and reel loading mechanism, place them in the material box and reel alignment mechanism for alignment, and then transport them to the roll material unloading module. This improves the reliability of the loading and handling of the packaging. In addition, a first lateral movement mechanism is set on the robotic arm picking module, which further enhances the flexibility of the robotic arm and the material box and reel picking mechanism.

[0020] (3) By setting up a material box reel correction mechanism, when the material box reel is discharging from the bottom, the U-shaped rotating frame can be rotated 180° by the first lower rotating table assembly to correct the material box reel. In addition, it can also correct the gripping position of the material box reel gripping mechanism when the material box reel changes from a horizontal arrangement to a vertical arrangement, ensuring that the material feeding is more reliable.

[0021] (4) This utility model sets up a roll material feeding module, and uses the material box roll to absorb and rotate the material feeding. It also uses the material feeding adjustment mechanism to adjust the material box strip feeding position, ensuring reliable connection with the flow channel, making the feeding more reliable.

[0022] In summary, this utility model has the advantages of simple structure and reliable feeding, and has high practical and promotional value in the field of Type-C pin packaging technology. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope of protection. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the structure of this utility model.

[0025] Figure 2 This is a schematic diagram of the structure of this utility model after removing the upper protective cover and the industrial control computer.

[0026] Figure 3 This is a schematic diagram of the structure of this utility model after removing the lower workbench, upper protective cover, and industrial control computer.

[0027] Figure 4 This is a schematic diagram of the material box reel feeding mechanism of this utility model.

[0028] Figure 5 This is a partial structural schematic diagram of the material box reel feeding mechanism of this utility model.

[0029] Figure 6 This is a schematic diagram of the structure of the robotic arm material handling module and the material box reel correction mechanism in this utility model.

[0030] Figure 7 This is a schematic diagram of the structure of the first lateral moving mechanism, the material box reel gripping mechanism, and the material box reel correction mechanism in this utility model.

[0031] Figure 8 This is a schematic diagram of the material box reel correction mechanism of this utility model.

[0032] Figure 9 This is a schematic diagram of the roll material feeding module in this utility model.

[0033] Figure 10 This is a structural schematic diagram of the first angle of the first roll material feeding module in this utility model.

[0034] Figure 11 This is a structural schematic diagram of the first roll material feeding module in this utility model from a second angle.

[0035] Figure 12 This is a schematic diagram of the structure of the guide tape feeding module in this utility model.

[0036] Figure 13 This is a schematic diagram of the first angle structure of the guide tape feeding and cutting mechanism in this utility model.

[0037] Figure 14 This is a schematic diagram of the second angle structure of the guide tape feeding and cutting mechanism in this utility model.

[0038] Figure 15 This is a schematic diagram of the structure of the guide tape picking and handling assembly in this utility model.

[0039] Figure 16 This is a schematic diagram of the structure of the guide tape front clamping mechanism assembly in this utility model.

[0040] Figure 17 This is a schematic diagram of the first angle structure of the guide tape cutting mechanism and the guide tape rear clamping mechanism in this utility model.

[0041] Figure 18 This is a second-angle structural diagram of the guide tape cutting mechanism and the guide tape rear clamping mechanism in this utility model.

[0042] Figure 19 This is a schematic diagram of the first angle structure of the packaging material flow channel module in this utility model.

[0043] Figure 20 This is a schematic diagram of the second angle structure of the packaging material flow channel module in this utility model.

[0044] Figure 21 This is a schematic diagram of the material box side pressing mechanism in this utility model.

[0045] Figure 22 This is a schematic diagram of the second-side pressing actuator in this utility model.

[0046] Figure 23 This is a schematic diagram of the material box propulsion mechanism in this utility model.

[0047] Figure 24 This is a schematic diagram of the structure of the first flow channel mounting bracket in this utility model.

[0048] Figure 25 This is a schematic diagram of the material box and strip cutting mechanism in this utility model.

[0049] Figure 26 This is a schematic diagram of the first angle structure of the packaging material sealing and feeding mechanism in this utility model.

[0050] Figure 27 This is a schematic diagram of the second angle structure of the packaging material sealing and feeding mechanism in this utility model.

[0051] Figure 28 This is a schematic diagram of the defective product handling mechanism in this utility model.

[0052] In the above figures, the component names corresponding to the reference numerals are as follows:

[0053] 100. Lower workbench; 200. Upper protective cover; 300. Industrial control computer; 400. Material box reel; 500. Material box; 1. Material box reel feeding mechanism; 2. Robotic arm material handling module; 3. Material box reel alignment mechanism; 4. Roll material unloading module; 5. Guide tape material handling module; 6. Packaging material flow channel module; 7. Packaging material sealing and unloading mechanism; 8. Defective product handling mechanism; 11. Turntable feeding module; 12. Incoming material lifting module; 111. Turntable rotating table; 112. Multi-station turntable; 113. Material box reel support platform; 114. Material box reel stacking guide rod; 121. Reel lifting mounting frame; 122. First lifting sliding module; 123. First servo motor; 124. First slide assembly; 125. First U-shaped support base; 126. Reel lower tray; 21. First lateral movement mechanism; 22. Robotic arm; 23. Material box reel gripping mechanism; 231. Gripping mounting plate; 232. Side limit plate mounting bracket; 233. Side limit plate; 234. First suction nozzle mounting bracket; 235. First suction nozzle; 31. First lower rotary table assembly; 32. U-shaped rotary frame; 311. Rotary drive mounting box; 312. First rotary drive cylinder; 313. First sliding support assembly; 314. First rack; 315. First gear; 316. First rotating seat; 41. First roll material unloading module; 42. Second roll material unloading module; 401. Second lateral movement mechanism; 402. Third lateral movement mechanism; 403. First lateral movement push cylinder; 40 4. First lower support platform; 405. First lifting mechanism; 406. Lifting guide rod; 407. Roll material unloading mounting seat; 408. Unloading motor; 409. Unloading support plate; 410. Unloading suction nozzle; 411. Unloading adjustment support mounting seat; 412. First unloading adjustment cylinder; 413. Unloading shock absorption mounting seat; 414. Unloading adjustment shock absorption spring assembly; 415. Material box tape lower pressure head; 51. First column mounting column; 52. First horizontal conveying module; 53. Guide tape unloading and cutting mechanism; 54. Guide tape picking and conveying assembly; 531. Guide tape unloading mounting seat; 532. First front-back sliding assembly; 533. First front-back moving push cylinder; 534. Guide tape mounting seat; 535. Guide tape... 536. With reel; 537. Guide tape cutting mechanism; 538. Guide tape rear clamping mechanism; 539. Guide tape front clamping mechanism assembly; 5301. Cutting blade; 5362. Second lateral movement cylinder; 5363. Second lateral movement slide plate; 5364. Third front-to-back movement cylinder; 5365. Cutting blade drive cylinder; 5366. Guide tape lifting cylinder; 5367. Guide tape lifting seat; 5371. First guide tape end clamping cylinder; 5372. First guide tape end clamping head; 5381. Second front-to-back movement pushing cylinder; 5382. Second front-to-back sliding assembly; 5383. Front clamping mechanism mounting base; 5384. Guide tape front clamping mechanism; 53841. Third lateral movement cylinder;53842. Second guide tape end clamping cylinder; 53843. Second guide tape end clamping head; 541. First transverse transport sliding mounting seat; 542. Second longitudinal sliding assembly; 543. Second longitudinal sliding plate; 544. First adhesive pressing cylinder; 545. First adhesive pressing slide; 546. Extrusion roller; 547. Upper shock absorption support assembly; 548. Guide tape patch mounting seat; 549. Guide tape patch; 61. First mounting platform; 62. First flow channel mounting frame; 63. Second flow channel mounting frame 64. Material box and strip cutting mechanism; 65. Flow channel; 66. Flow channel propulsion motor; 67. Material box and strip feeding guide mechanism; 68. Material box side pressing mechanism; 621. Second lower mounting base; 622. First fixed flow channel mounting plate; 623. Flow channel lateral adjustment cylinder; 624. Flow channel lateral adjustment slide rail assembly; 625. Second movable flow channel mounting plate; 641. Second upper mounting base; 642. Gantry-type upper mounting base; 643. Material box and strip cutting lifting cylinder; 644. Material box and strip cutting blade assembly; 651. Flow channel pusher 652. Cylinder mounting base; 653. Flow channel push cylinder; 654. Push slide rail slider assembly; 675. Material box push head; 676. Guide mounting bracket; 677. Guide lifting cylinder assembly; 678. Rotary cylinder; 679. Guide inclined plate; 680. First lower mounting base; 681. Pressing lateral movement assembly; 682. Pressing lateral push cylinder; 683. First side pressing actuator; 684. Second side pressing actuator; 685. First upper mounting base; 6852. Pressing lifting cylinder; 6853. Pressing linkage plate 6854. Side pressing head; 71. Second column mounting column; 72. Second vertical mounting plate; 73. Fourth longitudinal pushing cylinder; 74. Longitudinal sliding plate assembly; 75. Material box sealing and feeding tray; 76. Rolling roller; 77. First sealing support roller mounting seat; 78. Second sealing support roller mounting seat; 79. Sealing and pressing assembly; 771. Sealing support roller; 791. Sealing and pressing cylinder; 792. Sealing and pressing block; 81. Lateral conveying screw assembly; 82. Longitudinal conveying screw assembly; 83. Defective product conveying and clamping cylinder assembly. Detailed Implementation

[0054] To make the objectives, technical solutions, and advantages of this application clearer, the present invention will be further described below with reference to the accompanying drawings and embodiments. The embodiments of this utility model include, but are not limited to, the following embodiments. All other embodiments obtained by those skilled in the art based on the embodiments in this application without inventive effort are within the scope of protection of this application.

[0055] In this embodiment, the term "and / or" is merely a description of the relationship between related objects, indicating that there can be three relationships. For example, A and / or B can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone.

[0056] The terms "first" and "second," etc., used in the specification and claims of this embodiment are used to distinguish different objects, not to describe a specific order of objects. For example, "first target object" and "second target object," etc., are used to distinguish different target objects, not to describe a specific order of target objects.

[0057] In the embodiments of this application, the terms "exemplary" or "for example" are used to indicate that something is an example, illustration, or description. Any embodiment or design that is described as "exemplary" or "for example" in the embodiments of this application should not be construed as being more preferred or advantageous than other embodiments or design. Specifically, the use of the terms "exemplary" or "for example" is intended to present the relevant concepts in a specific manner.

[0058] In the description of the embodiments in this application, unless otherwise stated, "multiple" means two or more. For example, multiple processing units means two or more processing units; multiple systems means two or more systems.

[0059] like Figures 1 to 28 As shown, this embodiment provides a pin-insertion packaging machine. A material box reel 400 is fed with material, and a material box strip is wound and held within the reel 400. Several material boxes 500 are mounted on the material box strip. Material is placed from the material boxes 500 into the packaging material flow channel module 6, a Type-C pin is inserted, and then the machine is sealed. The Type-C pins are inserted manually or using traditional pin-handling equipment; these are conventional methods, and the process of inserting the Type-C pins will not be described in detail here.

[0060] In this embodiment, the rotary feeding device of the pin-insertion packaging machine includes a lower worktable 100 and an upper protective cover 200. The following components are arranged sequentially on the lower worktable 100 along the packaging production line: a material box reel feeding mechanism 1, a robotic arm material handling module 2, a material box reel alignment mechanism 3, a roll material unloading module 4, a packaging material flow channel module 6, and a defective product handling mechanism 8. Guide tape is affixed to the material box reel 400 on the roll material unloading module 4. The system includes a guide tape picking module 5, a packaging material sealing and dispensing mechanism 7 mounted on the lower worktable 100 and sealing the material boxes 500 on the packaging material flow channel module 6, and an industrial control computer 300 mounted on the upper cover 200 and electrically connected to the material box reel feeding mechanism 1, the robotic arm picking module 2, the material box reel alignment mechanism 3, the roll material dispensing module 4, the guide tape picking module 5, the packaging material flow channel module 6, the packaging material sealing and dispensing mechanism 7, and the defective product handling mechanism 8. Here, the robotic arm picking module 2 transports the material box reels 400 from the material box reel feeding mechanism 1 one by one to the material box reel alignment mechanism 3 for alignment, and then places them on the roll material dispensing module 4 for dispensing. In this embodiment, the roll material dispensing module 4, the packaging material flow channel module 6, and the packaging material sealing and dispensing mechanism 7 all use two identical sets. When the packaging material flow channel module 6 receives the material box 500 released by the roll material feeding module 4, it inserts the Type-C pins, and uses the packaging material sealing and feeding mechanism 7 to release the packaging sealing tape, and seals the material box 500 containing the Type-C pins.

[0061] In this embodiment, several material box reels 400 are provided in the material box reel feeding mechanism 1, and the material box reels 400 are loaded manually. In this embodiment, the material box reel feeding mechanism 1 includes a rotary table feeding module 11 and a material receiving lifting module 12 disposed in the lower worktable 100. Among them, several material receiving lifting modules 12 are provided, and they are arranged in a circular array around the four edges of the rotary table feeding module 11.

[0062] Here, the cassette reel loading mechanism 1 includes a rotary table 111 disposed within the lower worktable 100, a multi-station rotary table 112 disposed on the rotary table 111, cassette reel support platforms 113 arranged in a ring around the perimeter of the multi-station rotary table 112, and cassette reel stacking guide rods 114 disposed on the cassette reel support platforms 113. Several cassette reels 400 are stacked on the cassette reel stacking guide rods 114. In this embodiment, the rotary table 111 rotates to drive the multi-station rotary table 112, causing the cassette reel support platform 113, into which the cassette reels 400 are to be loaded, to be close to the edge of the lower worktable 100 for easy manual loading.

[0063] In this embodiment, the material box reel support platform 113 has six workstations, and at least one material receiving lifting module 12 is required to facilitate the lifting of the material box reel 400. Here, the material receiving lifting module 12 includes a reel lifting mounting frame 121 fixed within the lower worktable 100, a first lifting sliding module 122 arranged longitudinally and fixed on the reel lifting mounting frame 121, a first servo motor 123 and a first slide assembly 124 mounted on the first lifting sliding module 122, first U-shaped support seats 125 mounted on the first slide assembly 124 and inserted on both sides of the material box reel support platform 113, and a reel lower tray 126 mounted on the material box reel support platform 113 and supporting the material box reel 400. The first U-shaped support seats 125 support the reel lower tray 126 and drive the material box reel 400 to move vertically. When the material box reel 400 is loaded, the material box reel 400 at the position of the material box reel support table 113 is pushed upward by the first U-shaped support seat 125, so that the top material box reel 400 can be easily grasped by the robot arm material picking module 2.

[0064] In this embodiment, the robotic arm material handling module 2 transports the material box reel 400 to the material box reel alignment mechanism 3 for alignment, and then transports it to the two roll material unloading modules 4 for unloading. Here, the robotic arm material handling module 2 includes a first lateral movement mechanism 21 fixed on the lower worktable 100, a robotic arm 22 mounted on the first lateral movement mechanism 21, and a material box reel gripping mechanism 23 mounted on and driven by the robotic arm 22. In this embodiment, the material box reel gripping mechanism 23 includes a gripping mounting plate 231 connected to the robotic arm 22, a side limiting plate mounting frame 232 fixedly connected to the gripping mounting plate 231 in the middle, side limiting plates 233 corresponding to the ends of the side limiting plate mounting frames 232, several first suction nozzle mounting frames 234 fixedly connected to the gripping mounting plate 231 in the middle, and several first suction nozzles 235 located at the ends of the first suction nozzle mounting frames 234. The material box reel 400 is placed between the side limiting plates 233 and is adsorbed by the first suction nozzle 235.

[0065] Since the cassette reel 400 is manually loaded into the cassette reel feeding mechanism 1, there may be errors in orientation. That is, if it is directly placed into the roll material unloading module 4, the material may be unloaded from either the bottom or top of the module 4. Therefore, correction is required by the cassette reel correction mechanism 3. This mechanism includes a first lower rotary table assembly 31 fixed to the lower worktable 100, and a U-shaped rotating frame 32 mounted on the first lower rotary table assembly 31. Here, the U-shaped rotating frame 32 receives the cassette reel 400 gripped by the cassette reel gripping mechanism 23. In this embodiment, the cassette reel 400 needs to be unloaded from the top. When the cassette reel 400 is placed backwards, the first lower rotary table assembly 31 rotates the U-shaped rotating frame 32 180° to complete the correction. Furthermore, since the material tray reel 400 is horizontally arranged on the material tray reel feeding mechanism 1, it is vertically arranged during material unloading, which may result in the gripping position not being at the center of the material tray reel 400. In this embodiment, a U-shaped rotating frame 32 is provided and placed on the material tray reel 400 on the material tray reel feeding mechanism 1, so that the robotic arm picking module 2 can adsorb the center of the material tray reel 400 and then place it on the roll material unloading module 4, ensuring the reliability of its unloading.

[0066] Here, the first lower rotary table assembly 31 includes a rotary drive mounting box 311, a first sliding support assembly 313 and a first gear 315 disposed within the rotary drive mounting box 311, a first rotary drive cylinder 312 fixed on the rotary drive mounting box 311, a first rack 314 disposed on the first sliding support assembly 313, meshing with the first gear 315 and driven by the first rotary drive cylinder 312, and a first rotating seat 316 disposed on the rotary drive mounting box 311 and positioned between the first gear 315 and the U-shaped rotary frame 32. When the material reel 400 discharges material from its lower part, a 180° rotation correction is required. The first rotary drive cylinder 312 pushes the first rack 314 to move, thereby driving the first gear 315, the first rotating seat 316, and the U-shaped rotary frame 32 to rotate.

[0067] In this embodiment, the roll material unloading module 4 includes a first roll material unloading module 41 and a second roll material unloading module 42 that are arranged opposite to each other and have the same structure. Both the first roll material unloading module 41 and the second roll material unloading module 42 are mounted on the lower worktable 100. In this embodiment, two sets of roll material unloading modules are used to unload the material box reel 400, and two sets of packaging material flow channel modules 6 and two sets of packaging material sealing and unloading mechanisms 7 are configured.

[0068] Here, taking the first roll material unloading module 41 as an example, it includes a second lateral moving mechanism 401 and a third lateral moving mechanism 402 fixed on the lower worktable 100, a first lower support platform 404 connected to the second lateral moving mechanism 401 and the third lateral moving mechanism 402, a first lateral moving push cylinder 403 fixed on the lower worktable 100, connected to the second lateral moving mechanism 401 or the third lateral moving mechanism 402, and pushing the first lower support platform 404 to move in the lateral direction, and a first lifting mechanism disposed at the lower part of the first lower support platform 404. The structure 405 includes several lifting guide rods 406 that pass through the first lower support platform 404 and are connected to the first lifting mechanism 405; a roll material feeding mounting seat 407 mounted on the lifting guide rods 406; a feeding motor 408 mounted on the roll material feeding mounting seat 407; a feeding support plate 409 connected to the feeding motor 408; several feeding suction nozzles 410 that are arranged in a ring on the feeding support plate 409 and adsorb the material box reel 400; and a discharge adjustment mechanism that is fixed on the roll material feeding mounting seat 407 and adjusts the feeding of the material box reel 400.

[0069] In this embodiment, since the material reel 400 releases material from its upper part, the position is adjusted using a discharge adjustment mechanism to ensure reliable entry into the material box 500 and into the packaging material flow channel module 6. This discharge adjustment mechanism includes a discharge adjustment support mounting base 411 fixed to the material release mounting base 407, a first discharge adjustment cylinder 412 inclinedly mounted on the discharge adjustment support mounting base 411, a discharge shock-absorbing mounting base 413 located below the first discharge adjustment cylinder 412, a discharge adjustment shock-absorbing spring assembly 414 mounted on the discharge shock-absorbing mounting base 413, and a material box strip pressing head 415 mounted on the discharge adjustment shock-absorbing spring assembly 414 and facing the material box strip released from the material reel 400. The material box strip released from the material reel 400 adheres to the material box strip pressing head 415.

[0070] In this embodiment, the material box strip needs to be sequentially cut into several segments within the packaging material flow channel module 6, and each segment contains several material boxes 500. To accurately distinguish the cutting position of each segment, this embodiment uses a guide tape picking module 5 to attach guide tape for marking. Here, the guide tape picking module 5 includes a first column mounting post 51 fixed on the lower worktable 100 and a guide tape feeding and cutting mechanism 53, a first transverse conveying module 52 fixed on the first column mounting post 51, and a guide tape picking and conveying assembly 54 disposed on the first transverse conveying module 52.

[0071] The guide tape feeding and cutting mechanism 53 includes a guide tape feeding mounting base 531 fixed on the lower worktable 100, a first front-back sliding assembly 532 and a first front-back moving push cylinder 533 disposed on the guide tape feeding mounting base 531, a guide tape mounting base 534 disposed on the first front-back sliding assembly 532 and driven by the first front-back moving push cylinder 533, and a guide tape reel 535, a guide tape cutting mechanism 536, a guide tape rear clamping mechanism 537 and a guide tape front clamping mechanism assembly 538 disposed on the guide tape mounting base 534. The guide tape reel 535 feeds the guide tape to the position of the guide tape rear clamping mechanism 537. When a section of guide tape needs to be cut, the guide tape front clamping mechanism assembly 538 moves closer to the guide tape rear clamping mechanism 537 and clamps the guide tape at the position of the guide tape rear clamping mechanism 537. The guide tape front clamping mechanism assembly 538 pulls the guide tape fed out by the guide tape reel 535, and the guide tape is clamped by the guide tape rear clamping mechanism 537 and the guide tape front clamping mechanism assembly 538. The guide tape is cut by the guide tape cutting mechanism 536 to obtain the guide tape to be bonded. Then, the guide tape picking and conveying assembly 54 is used to attach the guide tape to be bonded and convey it to the material box reel 400.

[0072] In this embodiment, the guide tape cutting mechanism 536 includes a second lateral movement cylinder 5362 fixed on the guide tape mounting base 534, a second lateral movement slide plate 5363 disposed on the second lateral movement cylinder 5362, a third forward and backward movement cylinder 5364 disposed at the end of the second lateral movement slide plate 5363, a cutting blade drive cylinder 5365 fixed longitudinally on the third forward and backward movement cylinder 5364, a cutting blade 5361 disposed at the bottom of the cutting blade drive cylinder 5365, a guide tape lifting cylinder 5366 fixed on the lower worktable 100, and a guide tape lifting seat 5367 disposed on the guide tape lifting cylinder 5366 and opposite to the cutting blade 5361. The guide tape can be cut by moving the guide tape lifting seat 5367 upward and the cutting blade 5361 downward.

[0073] In this embodiment, the guide tape to be bonded is clamped using a rear guide tape clamping mechanism 537 and a front guide tape clamping mechanism assembly 538. The rear guide tape clamping mechanism 537 includes a first guide tape end clamping cylinder 5371 fixed to a second lateral sliding plate 5363, and a first guide tape end clamping head 5372 disposed on the first guide tape end clamping cylinder 5371. Here, the first guide tape end clamping head 5372 clamps the guide tape released from the guide tape reel 535. The front guide tape clamping mechanism assembly 538 includes a second forward / backward moving push cylinder 5381 and a second forward / backward sliding assembly 5382 fixed to the guide tape mounting base 534, a front clamping mechanism mounting base 5383 disposed on the second forward / backward sliding assembly 5382 and pushed by the second forward / backward moving push cylinder 5381, and a front guide tape clamping mechanism 5384 disposed on the front clamping mechanism mounting base 5383. The guide tape front clamping mechanism 5384 pulls the guide tape released from the guide tape reel 535. The guide tape front clamping mechanism 5384 includes a third lateral movement cylinder 53841 fixed on the front clamping mechanism mounting base 5383, a second guide tape end clamping cylinder 53842 mounted on the third lateral movement cylinder 53841, and a second guide tape end clamping head 53843 mounted on the second guide tape end clamping cylinder 53842. The second guide tape end clamping head 53843 clamps the guide tape. Here, the lateral position of the second guide tape end clamping cylinder 53842 is adjusted by the third lateral movement cylinder 53841 to reliably clamp it onto the guide tape.

[0074] When the guide tape picking and handling assembly 54 is attached to the guide tape to be bonded, it can be cut using the guide tape cutting mechanism 536. The cut guide tape is then transported and bonded by the guide tape picking and handling assembly 54 to the material box 500 on the material box reel 400. Here, the guide tape picking and handling assembly 54 includes a first transverse transport sliding mounting base 541 disposed on the first transverse transport module 52, a second longitudinal sliding assembly 542 disposed on the first transverse transport sliding mounting base 541, a second longitudinal sliding plate 543 disposed on the second longitudinal sliding assembly 542, and a first guide tape pressing assembly, a guide tape patch handling assembly, and a second guide tape pressing assembly disposed on the second longitudinal sliding plate 543. The guide tape patch handling assembly handles the guide tape to be bonded, and the first and second guide tape pressing assemblies press it down for bonding. In this embodiment, the guide tape patch handling assembly is positioned between the first and second guide tape pressing assemblies. Here, the guide tape patch handling assembly includes an upper shock-absorbing support assembly 547 fixed on the second longitudinal sliding plate 543, a guide tape patch mounting seat 548 disposed below the upper shock-absorbing support assembly 547, and a guide tape patch 549 disposed below the guide tape patch mounting seat 548 and used to adhere the guide tape to be bonded. Additionally, the first guide tape pressing assembly includes a first adhesive pressing cylinder 544 fixed on the second longitudinal sliding plate 543, a first adhesive pressing slide 545 disposed below the first adhesive pressing cylinder 544, and a pressing roller 546 disposed below the first adhesive pressing slide 545. The pressing roller 546 presses the guide tape patch 549, adhering the guide tape to be bonded below the guide tape patch 549 to the material reel 400.

[0075] In this embodiment, the packaging material flow channel module 6 is used to transport the material box 500. The packaging material flow channel module 6 includes a first mounting platform 61 fixed on the lower worktable 100, a first flow channel mounting frame 62, a second flow channel mounting frame 63 mounted on the first mounting platform 61, a material box strip cutting mechanism 64, a flow channel 65 mounted on the first flow channel mounting frame 62 and the second flow channel mounting frame 63, a flow channel propulsion motor 66 mounted on the flow channel 65, a material box strip feeding guide mechanism 67 mounted on the first mounting platform 61, and a material box side pressing mechanism 68 fixed on the first mounting platform 61 and fitted onto the flow channel 65. The material box strip feeding guide mechanism 67 guides and adjusts the material box strip released from the roll material unloading module 4, and the material box side pressing mechanism 68 presses the side of the packaging sealing film strip released from the packaging sealing film unloading mechanism 7. Furthermore, two material box strip cutting mechanisms 64 are provided, located at the front and rear ends of the material box side pressing mechanism 68, respectively.

[0076] In this embodiment, the first flow channel mounting bracket 62 and the second flow channel mounting bracket 63 have the same structure. The first flow channel mounting bracket 62 includes a second lower mounting base 621 fixed on the lower worktable 100, a first fixed flow channel mounting plate 622, a flow channel lateral adjustment cylinder 623, and a flow channel lateral adjustment slide rail assembly 624 disposed on the second lower mounting base 621, and a second movable flow channel mounting plate 625 disposed on the flow channel lateral adjustment slide rail assembly 624 and pushed by the flow channel lateral adjustment cylinder 623. Here, the flow channel 65 is disposed on the first fixed flow channel mounting plate 622 and the second movable flow channel mounting plate 625, and the width of the flow channel 65 is adjusted by the flow channel lateral adjustment cylinder 623.

[0077] In this embodiment, the material box and strip cutting mechanism 64 includes a second upper mounting base 641 fixed on the first mounting platform 61 and a material box and strip cutting lifting cylinder 643, a portal-shaped upper mounting base 642 disposed on the top of the second upper mounting base 641 and spanning the flow channel 65, and a material box and strip cutting blade assembly 644 sleeved inside the second upper mounting base 641 and driven by the material box and strip cutting lifting cylinder 643 to approach the portal-shaped upper mounting base 642. The material box and strip cutting blade assembly 644 is used to cut the material box and strip. Here, two sets of material box and strip cutting mechanisms 64 are used to cut the material box and strip and the material box 500 with the applied packaging sealing material.

[0078] In this embodiment, a cassette pushing mechanism is provided at the rear end of the flow channel 65 to push the cassette 500. The cassette pushing mechanism includes a flow channel pushing cylinder mounting base 651 fixed to the bottom of the flow channel 65, a flow channel pushing cylinder 652 and a pushing slide rail slider assembly 653 mounted on the flow channel pushing cylinder mounting base 651, and a cassette pushing head 654 mounted on the pushing slide rail slider assembly 653 and pushed by the flow channel pushing cylinder 652. The cassette pushing head 654 is arranged parallel to the flow channel 65 and pushes the cassette 500 on the flow channel 65.

[0079] To ensure the reliable entry of the cassette tape released from the cassette reel 400 into the flow channel 65, the cassette tape feeding and guiding mechanism 67 includes a guide mounting frame 671 mounted on the first mounting platform 61, a guide lifting cylinder assembly 672 mounted on the guide mounting frame 671, a rotary cylinder 673 mounted on the guide lifting cylinder assembly 672, and a guide ramp 674 mounted on the rotary cylinder 673. The guide ramp 674 is arranged along the direction of the cassette tape released from the cassette reel 400. Here, the tilt angle of the guide ramp 67 is adjusted by rotating the rotary cylinder 673 to press the cassette tape during feeding, ensuring the cassette tape reliably enters the flow channel 65.

[0080] In this embodiment, after the packaging sealing film feeding mechanism 7 inserts the packaging sealing film tape, the side of the material box 500 is pressed by the material box side pressing mechanism 68, and then sealed and packaged in conjunction with the packaging sealing film feeding mechanism 7. Here, the material box side pressing mechanism 68 includes a first lower mounting base 681 fixed on the first mounting platform 61, a pressing lateral moving assembly 682 and a pressing lateral pushing cylinder 683 disposed on the first lower mounting base 681, and a first side pressing actuator 684 and a second side pressing actuator 685 disposed on the pressing lateral moving assembly 682 and pushed by the pressing lateral pushing cylinder 683. The first side pressing actuator 684 and the second side pressing actuator 685 are positioned opposite each other on both sides of the flow channel 65. Here, taking the second side pressing actuator 685 as an example, it includes a first upper mounting base 6851 fixed on the pressing lateral moving assembly 682, a pressing lifting cylinder 6852 disposed on the first upper mounting base 6851, a pressing linkage plate 6853 disposed on the top of the pressing lifting cylinder 6852, and a side pressing head 6854 disposed on the pressing linkage plate 6853. The pressing lifting cylinder 6852 pushes the side pressing head 6854 to press the side of the material box 500.

[0081] In this embodiment, the packaging material sealing and feeding mechanism 7 includes a second column mounting post 71 fixed on the lower worktable 100, a second vertical mounting plate 72 fixed on the second column mounting post 71, a fourth longitudinal pushing cylinder 73 and a longitudinal sliding plate assembly 74 disposed on the second vertical mounting plate 72, and a box sealing and feeding tray 75, a rolling roller 76, a first sealing and supporting roller mounting seat 77, a sealing and pressing assembly 79, and a second sealing and supporting roller mounting seat 78 disposed on the longitudinal sliding plate assembly 74. The sealing and pressing assembly 79 is positioned between the first sealing and supporting roller mounting seat 77 and the second sealing and supporting roller mounting seat 78, and a sealing and supporting roller 771 is disposed at the lower part of both the first and second sealing and supporting roller mounting seats 77 and 78. The packaging sealing material strip fed from the box sealing and feeding tray 75 passes through the rolling roller 76 into the first and second sealing and supporting roller mounting seats 77 and 78, and is pressed onto the box 500 by the sealing and pressing assembly 79. The sealing film pressing assembly 79 of this embodiment includes a sealing film pressing cylinder 791 fixed on the longitudinal slide plate assembly 74, and a sealing film pressing block 792 disposed at the lower part of the sealing film pressing cylinder 791. The sealing film pressing block 792 presses against the sealing film strip released from the sealing film release tray 75 of the material box, and adheres the sealing film strip to the material box 500.

[0082] When defective products are present in the packaging, they are moved using a defective product handling mechanism 8. This mechanism 8 includes a transverse conveying screw assembly 81 fixed to the lower worktable 100, a longitudinal conveying screw assembly 82 mounted on the transverse conveying screw assembly 81, and a defective product handling clamping cylinder assembly 83 mounted on the longitudinal conveying screw assembly 82. The defective product handling clamping cylinder assembly 83 clamps the material box 500 and places it into the defective product storage box.

[0083] The above embodiments are merely preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Any changes made based on the design principles of this utility model, or any non-creative changes made on this basis, shall fall within the scope of protection of this utility model.

Claims

1. A rotary feeding device for a pin-insertion packaging machine, disposed on a lower worktable (100), for feeding material boxes (500) into a material box reel (400); the material box reel (400) contains a material strip holding material boxes, and the material strip has several material boxes (500), characterized in that, The rotary feeding device of the pin-insertion packaging machine includes a material box reel feeding mechanism (1), a robotic arm picking module (2), a material box reel correction mechanism (3), and a roll material unloading module (4) arranged sequentially on the lower worktable (100) along the direction of the packaging production line; the robotic arm picking module (2) transports the material box reels (400) in the material box reel feeding mechanism (1) one by one to the material box reel correction mechanism (3) for correction, and places them on the roll material unloading module (4) for unloading; The material box reel feeding mechanism (1) includes a turntable feeding module (11) and a material lifting module (12) disposed in the lower worktable (100); the material lifting module (12) is provided in several units and is arranged in a ring array around the four edges of the turntable feeding module (11); The robotic arm material handling module (2) includes a first lateral movement mechanism (21) fixed on the lower worktable (100), a robotic arm (22) mounted on the first lateral movement mechanism (21), and a material box reel gripping mechanism (23) mounted on the robotic arm (22) and driven to move by the robotic arm (22); the material box reel gripping mechanism (23) transports the material box reels (400) one by one; The material box reel correction mechanism (3) includes a first lower rotary table assembly (31) fixed on the lower worktable (100) and a U-shaped rotating frame (32) set on the first lower rotary table assembly (31); the U-shaped rotating frame (32) receives the material box reel (400) gripped by the material box reel gripping mechanism (23).

2. The rotary feeding device for a pin-insertion packaging machine according to claim 1, characterized in that, The material box reel feeding mechanism (1) includes a turntable (111) set in the lower worktable (100), a multi-station turntable (112) set on the turntable (111), a material box reel support platform (113) arranged in a ring around the perimeter of the multi-station turntable (112), and a material box reel stacking guide rod (114) set on the material box reel support platform (113); several material box reels (400) are stacked on the material box reel stacking guide rod (114).

3. The rotary feeding device for a pin-insertion packaging machine according to claim 2, characterized in that, The material receiving lifting module (12) includes a reel lifting mounting frame (121) fixed in the lower worktable (100), a first lifting sliding module (122) arranged in the longitudinal direction and fixed on the reel lifting mounting frame (121), a first servo motor (123) and a first slide assembly (124) set on the first lifting sliding module (122), a first U-shaped support seat (125) set on the first slide assembly (124) and inserted on both sides of the material box reel support platform (113), and a reel lower tray (126) set on the material box reel support platform (113) and supporting the material box reel (400); the first U-shaped support seat (125) supports the reel lower tray (126) and drives the material box reel (400) to move up and down.

4. The rotary feeding device for a pin-insertion packaging machine according to claim 1, characterized in that, The material box reel gripping mechanism (23) includes a gripping mounting plate (231) connected to the robotic arm (22), a side limiting plate mounting frame (232) fixedly connected to the gripping mounting plate (231) in the middle, side limiting plates (233) corresponding to the ends of the side limiting plate mounting frame (232), several first suction nozzle mounting frames (234) fixedly connected to the gripping mounting plate (231) in the middle, and several first suction nozzles (235) set at the ends of the first suction nozzle mounting frames (234); the material box reel (400) is placed between the side limiting plates (233) and is adsorbed by the first suction nozzles (235).

5. The rotary feeding device for a pin-insertion packaging machine according to claim 1, characterized in that, The first lower rotary table assembly (31) includes a rotary drive mounting box (311), a first sliding support assembly (313) and a first gear (315) disposed in the rotary drive mounting box (311), a first rotary drive cylinder (312) fixed on the rotary drive mounting box (311), a first rack (314) disposed on the first sliding support assembly (313), meshing with the first gear (315) and driven by the first rotary drive cylinder (312), and a first rotating seat (316) disposed on the rotary drive mounting box (311) and positioned between the first gear (315) and the U-shaped rotary frame (32); the first rotary drive cylinder (312) pushes the first rack (314) to move, and drives the first gear (315), the first rotating seat (316) and the U-shaped rotary frame (32) to rotate.

6. The rotary feeding device for a pin-insertion packaging machine according to claim 1, characterized in that, The roll material unloading module (4) includes a first roll material unloading module (41) and a second roll material unloading module (42) that are arranged opposite to each other and have the same structure; the first roll material unloading module (41) and the second roll material unloading module (42) are both arranged on the lower worktable (100); The first roll material unloading module (41) includes a two-axis moving assembly fixed on the lower worktable (100), a roll material unloading mounting base (407) mounted on the two-axis moving assembly, a unloading motor (408) mounted on the roll material unloading mounting base (407), an unloading support plate (409) connected to the unloading motor (408), several unloading suction nozzles (410) arranged in a ring on the unloading support plate (409) and adsorbing the material box roll (400), and a discharge adjustment mechanism fixed on the roll material unloading mounting base (407) and adjusting the unloading of the material box roll (400).

7. The rotary feeding device for a pin-insertion packaging machine according to claim 6, characterized in that, The two-axis moving assembly includes a second transverse moving mechanism (401) and a third transverse moving mechanism (402) fixed on the lower worktable (100), a first lower support platform (404) connected to the second transverse moving mechanism (401) and the third transverse moving mechanism (402), a first transverse moving push cylinder (403) fixed on the lower worktable (100), connected to the second transverse moving mechanism (401) or the third transverse moving mechanism (402), and pushing the first lower support platform (404) to move in the transverse direction, a first lifting mechanism (405) disposed at the lower part of the first lower support platform (404), and several lifting guide rods (406) disposed through the first lower support platform (404) and connected to the first lifting mechanism (405); the roll material unloading mounting seat (407) is disposed on the lifting guide rods (406).

8. The rotary feeding device for a pin-insertion packaging machine according to claim 6, characterized in that, The discharge adjustment mechanism includes a discharge adjustment support mounting base (411) fixed on the roll material unloading mounting base (407), a first discharge adjustment cylinder (412) inclinedly mounted on the discharge adjustment support mounting base (411), a discharge shock damping mounting base (413) located at the lower part of the first discharge adjustment cylinder (412), a discharge adjustment shock damping spring assembly (414) mounted on the discharge shock damping mounting base (413), and a material box strip pressing head (415) mounted on the discharge adjustment shock damping spring assembly (414) and facing the material box strip being discharged from the material box reel (400); the material box strip discharged from the material box reel (400) adheres to the material box strip pressing head (415).

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