Feeding device of full-automatic net penetrating and positioning nailing machine

Abstract

The utility model relates to the technical field of automatic packaging equipment, in particular to a feeding device of a full-automatic net-penetrating positioning nailing machine, which comprises a feeding conveyor belt, a feeding device, a positioning device and a nailing device. The material pushing assembly is arranged in the material distributing hopper and used for pushing the decorative blocks of the feeding device to a feeding area of the feeding conveying belt. The transferring assembly is used for transferring the decorative blocks in the discharging area into the net penetrating pipe; the transferring assembly comprises a transferring guide rail, one end of the transferring guide rail is arranged in the discharging area, and the end, close to the discharging area, of the transferring guide rail is higher than the other end; the turning plate piece has a feeding state and a discharging state; when the plate turning piece is in a feeding state, the decorative block on the transfer guide rail falls on the plate turning piece; when the plate turning piece is in the discharging state, the plate turning piece feeds the decorative blocks into the net penetrating pipe.

Description

Technical Field

[0001] This utility model relates to the field of automatic packaging equipment technology, and in particular to a feeding device for a fully automatic mesh-threading, positioning, and nailing machine. Background Technology

[0002] With the development of the times, decorative blocks made of flexible materials are becoming more and more diverse.

[0003] Reference Figure 1 A new decorative design involves dividing a flexible material into several decorative blocks 8, inserting the decorative blocks 8 into a net bag 81, and then attaching U-shaped nails to the net bag 81 to separate the decorative blocks 8 inside the net bag.

[0004] How to achieve efficient and high-precision feeding of decorative items has become an urgent problem to be solved. Utility Model Content

[0005] The technical problem to be solved by this utility model is: In order to solve the technical problems in the prior art, this utility model provides a feeding device for a fully automatic mesh-threading, positioning, and nailing machine.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: a feeding device for a fully automatic mesh-threading and positioning nailing machine, including a feeding conveyor belt with a feeding area and a discharging area, suitable for conveying decorative blocks from the feeding area to the discharging area; a pushing component, located in the distributing hopper, for pushing the decorative blocks of the feeding device to the feeding area of ​​the feeding conveyor belt; a transfer component, for transferring the decorative blocks of the discharging area to the mesh-threading tube; the transfer component includes a transfer guide rail, one end of which is located in the discharging area, and the end of the transfer guide rail closer to the discharging area is higher than the other end; a flipping plate, having a feeding state and a discharging state; when the flipping plate is in the feeding state, the decorative blocks on the transfer guide rail fall onto the flipping plate; when the flipping plate is in the discharging state, the flipping plate sends the decorative blocks into the mesh-threading tube.

[0007] The feeding device of the fully automatic mesh-threading and positioning nailing machine of this utility model has the following operation: the feeding conveyor belt transports the decorative blocks from the feeding area to the discharging area, the pushing component pushes the decorative blocks of the feeding device to the feeding area of ​​the feeding conveyor belt, and the transfer component transfers the decorative blocks of the discharging area into the mesh-threading tube, thereby realizing automatic and precise feeding.

[0008] Furthermore, the pushing assembly includes a pushing frame, a pushing cylinder, and a pushing plate. The fixed part of the feeding conveyor belt is fixedly connected to the distributing hopper. The pushing cylinder is fixedly connected to the pushing frame. The movable end of the pushing cylinder is fixedly connected to the pushing plate. The pushing plate can reciprocate under the drive of the pushing cylinder.

[0009] Furthermore, the pusher plate has a first working state and a second working state. When the pusher plate is in the first working state, the top surface of the pusher plate is flush with the bottom surface of the output end of the feeding device, so that the decorative block of the feeding device rolls to the top of the pusher plate. When the pusher plate is in the second working state, the top surface of the pusher plate is higher than the feeding conveyor belt, so that the decorative block on the pusher plate falls onto the feeding area of ​​the feeding conveyor belt.

[0010] Furthermore, the top surface of the pusher plate is inclined so that the decorative blocks on the pusher plate roll toward the feeding conveyor belt.

[0011] Furthermore, a feeding baffle is fixedly connected to the fixed part of the feeding conveyor belt. When the decorative block on the pusher plate rolls to the moving part of the feeding conveyor belt, it is blocked by the feeding baffle.

[0012] Furthermore, the transfer assembly includes a transfer guide rail and a flip plate. One end of the transfer guide rail is located in the discharge area, and the other end is located above the flip plate. The end of the transfer guide rail closer to the discharge area is higher than the other end, so that the decorative block rolls toward the flip plate.

[0013] Furthermore, a transfer cylinder is fixedly connected to the feeding conveyor belt, and a transfer plate is fixedly connected to the movable end of the transfer cylinder. The transfer plate is located above the feeding conveyor belt and is used to push the decorative block located in the discharge area of ​​the feeding conveyor belt onto the transfer guide rail.

[0014] Furthermore, the flipping component includes a flipping support plate, a flipping cylinder, a flipping plate, and a flipping connecting rod. A cylinder support seat is fixedly connected to the flipping support plate, and the cylinder support seat is hinged to the cylinder body of the flipping cylinder. The movable end of the flipping cylinder is hinged to the flipping connecting rod, and a flipping rotating shaft is fixedly connected to the flipping connecting rod. A flipping support is fixedly connected to the flipping support plate, and the flipping rotating shaft is rotatably connected to the flipping support. The flipping rotating shaft is fixedly connected to the flipping plate. The flipping support plate is provided with a flipping hole for the top end of the mesh tube to pass through. A mesh tube fixing seat and a mesh tube fixing cylinder are fixedly connected to the bottom surface of the flipping support plate. A mesh tube movable seat is fixedly connected to the movable end of the mesh tube fixing cylinder. The mesh tube fixing seat and the mesh tube movable seat are arranged opposite to each other on both sides of the mesh tube. Both the mesh tube fixing seat and the mesh tube movable seat are provided with mesh tube fitting grooves adapted to the mesh tube.

[0015] Furthermore, when the flip plate is in the feeding state, the angle between the flip plate and the horizontal plane is 0-30 degrees; when the flip plate is in the discharging state, the angle between the flip plate and the horizontal plane is 60-90 degrees.

[0016] Furthermore, multiple sets of the feeding conveyor belt, pushing component, and transfer component can be set up to simultaneously transport decorative blocks into multiple sets of mesh tubes.

[0017] The beneficial effects of this utility model are:

[0018] During operation, the mesh bag is tightened by the gathering component, and then the nailing component nails the mesh bag at the position tightened by the gathering component, realizing automated nailing and improving production efficiency and precision. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is a schematic diagram illustrating the decorative block and the net bag in the background technology of this utility model.

[0021] Figure 2 This is a schematic diagram illustrating the overall structure of the fully automatic mesh-threading, positioning, and nailing machine of this utility model.

[0022] Figure 3 This is a schematic diagram illustrating the feeding device in this utility model.

[0023] Figure 4 This is a schematic diagram illustrating the mesh threading machine in this utility model.

[0024] Figure 5 This is a schematic diagram illustrating the material pushing component in this utility model.

[0025] Figure 6 This is the book Figure 2 A magnified view of part A in the middle.

[0026] Figure 7 This is a schematic diagram illustrating the network tube fixing base in this utility model.

[0027] Figure 8 This is a schematic diagram illustrating the retractable component in this utility model.

[0028] Figure 9 This is a schematic diagram illustrating the nailing device in this utility model.

[0029] Figure 10 This is a schematic diagram illustrating the nailing component in this utility model.

[0030] In the diagram: 1. Frame; 2. Feeding device; 21. Feeding hopper; 22. Distributing hopper; 23. Inclined conveyor; 3. Through-mesh pipe; 4. Feeding device; 41. Feeding conveyor belt; 411. Feeding baffle; 4111. Feeding area; 4112. Discharge area; 412. Transfer cylinder; 4121. Transfer plate; 42. Pushing assembly; 421. Pushing frame; 422. Pushing cylinder; 423. Pushing plate; 43. Transfer assembly; 431. Transfer guide rail; 432. Flipping plate; 4321. Flipping support plate; 4322. Flipping cylinder; 4323. Flipping plate; 4324. Flipping connecting rod; 4325. Flipping hole; 4326. Flipping support; 4327. Flipping shaft; 4328. Cylinder support; 44. Mesh tube fixing seat; 45. Mesh tube movable seat; 46. Mesh tube fixing cylinder; 5. Feeding device; 51. Linear drive component; 52. Clamping component; 6. Nailing device; 61. Gathering assembly; 61 1. Nail fixing frame; 612. Gathering fixing plate; 613. Gathering cylinder; 614. Gathering plate; 6141. V-groove; 62. Nail assembly; 621. Moving cylinder; 622. Moving frame; 623. Nail support plate; 624. Nail frame; 6241. Nail groove; 625. Nail cylinder; 6251. Nail plate; 626. Nail mold; 6261. Mold head; 6262. Arc groove; 7. Mesh threading machine; 71. Mesh threading fixing frame; 72. Pipe clamp; 721. Lower clamping block; 722. Upper clamping cylinder; 723. Upper clamping block; 724. Pipe clamping groove; 73. Netting assembly; 731. First rotary drive component; 732. Feeding shaft; 7321. Limiting ring groove; 733. First gear; 734. Second gear; 74. Rotating wheel; 75. Second rotating component; 751. Roller; 752. Slider; 76. Guide mounting plate; 761. Guide rod; 8. Decorative block; 81. Net bag. Detailed Implementation

[0031] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0032] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] This utility model discloses a feeding device for a fully automatic mesh-threading, positioning, and nailing machine.

[0034] Reference Figures 2 to 4 The fully automatic mesh-threading and nailing machine includes a frame 1, on which are mounted a feeding device 2, a mesh-threading tube 3, a feeding device 4, a feeding device 5, and a nailing device 6. The feeding device 2 is used to feed decorative blocks, and the mesh-threading tube 3 is used to thread the mesh bag through it. The feeding device 4 is used to transfer the decorative blocks output by the feeding device 2 into the mesh-threading tube 3 so that they fall into the mesh bag. The feeding device 5 is used to drive the mesh bag to move when a decorative block falls into it. The nailing device 6 is used to nail a new decorative block that falls into the mesh bag, and the nailing position is located above the new decorative block that falls into the mesh bag. During operation, the operator installs the mesh tube 3, which is fitted with a mesh bag, onto the frame 1. Then, the loading device 2 feeds the decorative blocks, and the feeding device 4 places the decorative blocks into the mesh bag. Subsequently, the feeding device 5 drives the mesh bag to move, and the nailing device 6 nails the mesh bag above the decorative blocks, sealing the decorative blocks inside the mesh bag and isolating adjacent decorative blocks. Then, the feeding device 4, feeding device 5, and nailing device 6 repeat their work until enough decorative blocks are loaded into the mesh bag, realizing the automated production of this new type of decorative block and improving production efficiency.

[0035] The fully automatic netting positioning and nailing machine according to this embodiment, referring to Figure 4, also includes a netting machine 7, which is used to put the net bag onto the netting tube 3. The netting machine 7 includes a netting fixing frame 71, a tube clamp 72, and a netting assembly 73. The tube clamp 72 includes a lower clamping block 721 and an upper clamping cylinder 722. Both the lower clamping block 721 and the upper clamping cylinder 722 are disposed on the netting fixing frame 71. The movable end of the upper clamping cylinder 722 is connected to an upper clamping block 723. The upper clamping block 723 and the lower clamping block 721 are provided with arc-shaped tube clamping grooves 724 on their opposite surfaces. The two tube clamping grooves 724 are suitable for clamping the netting tube 3.

[0036] Specifically, the mesh threading assembly 73 includes a first rotary drive 731 and a feeding shaft 732. A mesh bag is wound onto the feeding shaft 732. The first rotary drive 731 is fixedly mounted on the mesh threading fixing frame 71, and its output end is connected to the feeding shaft 732, allowing the feeding shaft 732 to rotate relative to the mesh threading fixing frame 71. In this embodiment, a first gear 733 is rotatably connected to the mesh threading fixing frame 71. The output end of the first rotary drive 731 is driven by the first gear 733 via a chain drive, facilitating the rotation of the first gear 733. A second gear 734 is coaxially fixed to the feeding shaft 732. The first gear 733 meshes with the second gear 734, allowing the first gear 733 to drive the second gear 734 to rotate, thereby rotating the feeding shaft 732.

[0037] The mesh-feeding fixing frame 71 is equipped with rotating components, and there are two sets of rotating components located at both ends of the feeding shaft 732 along its own axial direction. Each rotating component includes two rotating wheels 74, and both rotating wheels 74 are rotatably connected to the mesh-feeding fixing frame 71. The feeding shaft 732 is equipped with two limiting annular grooves 7321, which are correspondingly arranged with the two rotating components. The bottom surface of the limiting annular grooves 7321 contacts the two rotating wheels 74 in the same set of rotating components simultaneously, so as to support the feeding shaft 732 through the two rotating wheels 74 and facilitate the rotation of the feeding shaft 732.

[0038] The mesh-threading assembly 73 also includes a second rotating member 75 and rollers 751. Two sets of each second rotating member 75 and rollers 751 are provided. The output end of each second rotating member 75 is connected to one roller 751. The two rollers 751 are located on both sides of the mesh-threading tube 3, and their surfaces are in contact with the mesh-threading tube 3. A slider 752 is fixedly connected to the bottom of the second rotating member 75, and a slide rail is fixedly connected to the mesh-threading fixing frame 71. The slider 752 slides on the slide rail, allowing the second rotating member 75 to slide on the mesh-threading fixing frame 71 to adjust its position and, consequently, the distance between the two rollers 751, to accommodate mesh-threading tubes 3 of different sizes. Bolts can be threaded onto the side wall of the slider 752 to lock the slider 752 to the slide rail.

[0039] The net fixing frame 71 is also equipped with a guide component, which includes a guide mounting plate 76 and a guide rod 761. The guide rod 761 slides on the guide mounting plate 76. There are two sets of guide rods 761, and each set of guide rods 761 has two rods. There is a space between the two guide rods 761 in the same set so that the net bag can pass through.

[0040] During operation, the mesh tube 3 is placed between the upper clamping block 723 and the lower clamping block 721, simultaneously positioning the mesh tube 3 between the two rollers 751. Then, the upper clamping cylinder 722 drives the upper clamping block 723 to move towards the lower clamping block 721, thereby causing the upper clamping block 723 and the lower clamping block 721 to engage and clamp the mesh tube 3. Next, the feed shaft 732, which contains the mesh bag, is placed on the rotating wheel 74, and the second gear 734 meshes with the first gear 733. The operator then drags one end of the net bag, causing it to pass through the guide rod 761 and onto the mesh tube 3. At this time, part of the net bag is simultaneously located between the two rollers 751. Subsequently, both the second rotating component 75 and the first rotating component are activated, and the feeding shaft 732 feeds the material. The second rotating component 75 drives the rollers 751 to rotate. The two rollers 751 use the friction between themselves and the net bag to move the net bag toward the upper clamping block 723, so that the net bag is continuously placed onto the mesh tube 3. Since the net bag is made of flexible material and its diameter is larger than that of the mesh tube 3, the net bag can be stacked radially on the mesh tube 3. The length of the net bag on the mesh tube 3 can far exceed the length of the mesh tube 3 itself, thus achieving the storage of the net bag.

[0041] Reference Figure 2 and Figure 3 The feeding device 2 includes a feeding hopper 21, a distributing hopper 22, and an inclined conveyor 23. The feeding device 4 includes a feeding conveyor belt 41, a pushing assembly 42, and a transfer assembly 43. The feeding hopper 21 is used to input decorative blocks, and the distributing hopper 22 is used to temporarily store decorative blocks. The feeding hopper 21 is fixedly connected to the fixed part of the inclined conveyor 23, and it is convenient for the decorative blocks to be transported into the feeding hopper 21 manually or by conveying machinery. One end of the conveying part of the inclined conveyor 23 is located inside the feeding hopper 21, and the other part is located above the distributing hopper 22, which facilitates the transport of decorative blocks from the feeding hopper 21 to the distributing hopper 22. The feeding conveyor belt 41 has a feeding area 4111 and a discharging area 4112, suitable for conveying decorative blocks from the feeding area 4111 to the discharging area 4112. The pushing component 42 is located in the distributing hopper 22 and is used to push the decorative blocks in the distributing hopper 22 to the feeding area 4111 of the feeding conveyor belt 41. The transfer component 43 is used to transfer the decorative blocks in the discharging area 4112 of the feeding conveyor belt 41 to the mesh tube 3. Multiple sets of the feeding conveyor belt 41, the pushing component 42, and the transfer component 43 can be provided to simultaneously convey decorative blocks to multiple sets of mesh tubes 3. In this embodiment, two sets of each of the feeding conveyor belt 41, the pushing component 42, and the transfer component 43 are provided.

[0042] Specifically, the feeding assembly 42 includes a feeding frame 421, a feeding cylinder 422, and a feeding plate 423. The feeding frame 421 is fixedly connected to the frame 1, and the distributing hopper 22 is fixedly connected to the feeding frame 421. The fixed part of the feeding conveyor belt 41 is fixedly connected to the distributing hopper 22. The feeding cylinder 422 is fixedly connected to the feeding frame 421, and the movable end of the feeding cylinder 422 is fixedly connected to the feeding plate 423. The feeding plate 423 extends vertically through the bottom surface of the distributing hopper 22 and can reciprocate under the drive of the feeding cylinder 422. The bottom surface of the distributing hopper 22 is inclined, and the height of the bottom surface of the distributing hopper 22 gradually decreases in the direction away from the inclined conveyor 23, so that the decorative blocks falling on the bottom surface of the distributing hopper 22 roll away from the inclined conveyor 23. In this embodiment, the decorative blocks are cylindrical so that they roll on the bottom surface of the distributing hopper 22. A pusher plate 423 is located at the end of the distribution hopper 22 away from the inclined conveyor 23. The pusher plate 423 has a first working state and a second working state. When the pusher plate 423 is in the first working state, the top surface of the pusher plate 423 is flush with the bottom surface of the distribution hopper 22, so that the decorative blocks in the distribution hopper 22 roll onto the pusher plate 423. When the pusher plate 423 is in the second working state, the top surface of the pusher plate 423 is higher than the feeding conveyor belt 41, so that the decorative blocks on the pusher plate 423 fall onto the feeding area 4111 of the feeding conveyor belt 41. The top surface of the pusher plate 423 is inclined, and the height of the top surface of the pusher plate 423 gradually decreases along the direction of the inclined conveyor 23 toward the feeding conveyor belt 41, so that the decorative blocks on the pusher plate 423 roll toward the feeding conveyor belt 41.

[0043] In addition, a feeding baffle 411 is fixedly connected to the fixed part of the feeding conveyor belt 41. When the decorative block 8 on the pusher plate 423 rolls to the moving part of the feeding conveyor belt 41, it is blocked by the feeding baffle 411 to prevent the decorative block from falling.

[0044] Specifically, the transfer assembly 43 includes a transfer guide rail 431 and a flip plate 432. One end of the transfer guide rail 431 is located in the discharge area 4112, and the other end is located above the flip plate 432. The end of the transfer guide rail 431 closer to the discharge area 4112 is higher than the other end, so that the decorative block rolls toward the flip plate 432. A transfer cylinder 412 is also fixedly connected to the feeding conveyor belt 41. A transfer plate 4121 is fixedly connected to the movable end of the transfer cylinder 412. The transfer plate 4121 is located above the feeding conveyor belt 41 and is used to push the decorative block located in the discharge area 4112 of the feeding conveyor belt 41 onto the transfer guide rail 431.

[0045] The flip plate 432 has a feeding state and a discharging state; when the flip plate 432 is in the feeding state, the decorative block on the transfer guide rail 431 falls onto the flip plate 432; when the flip plate 432 is in the discharging state, the flip plate 432 sends the decorative block into the mesh tube 3.

[0046] More specifically, the flipping component 432 includes a flipping support plate 4321, a flipping cylinder 4322, a flipping plate 4323, and a flipping connecting rod 4324. The flipping support plate 4321 is fixedly connected to the frame 1. A cylinder support seat 4328 is fixedly connected to the flipping support plate 4321. The cylinder support seat 4328 is hinged to the cylinder body of the flipping cylinder 4322. The movable end of the flipping cylinder 4322 is hinged to the flipping connecting rod 4324. A flipping rotating shaft 4327 is fixedly connected to the flipping connecting rod 4324. A flipping support 4326 is fixedly connected to the flipping support plate 4321. The flipping rotating shaft 4327 is rotatably connected to the flipping support 4326 and is fixedly connected to the flipping plate 4323. The material-turning support plate 4321 is provided with a material-turning hole 4325, through which the top end of the mesh tube 3 protrudes. A mesh tube fixing seat 44 and a mesh tube fixing cylinder 46 are fixedly connected to the bottom surface of the material-turning support plate 4321. A mesh tube movable seat 45 is fixedly connected to the movable end of the mesh tube fixing cylinder 46. The mesh tube fixing seat 44 and the mesh tube movable seat 45 are positioned opposite each other on both sides of the mesh tube 3. Both the mesh tube fixing seat 44 and the mesh tube movable seat 45 are provided with mesh tube fitting grooves adapted to the mesh tube 3. The movable end of the mesh tube fixing cylinder 46 extends out, driving the mesh tube movable seat 45 to move towards the mesh tube fixing seat 44, thereby clamping the mesh tube 3.

[0047] When the flip plate component 432 is in the feeding state, the movable end of the flipping cylinder 4322 extends, and the flipping plate 4323 rotates toward the flipping cylinder 4322, making the flipping plate 4323 approximately horizontal, so that the decorative block on the transfer guide rail 431 falls onto the flipping plate 4323. Subsequently, the flip plate component 432 transfers from the feeding state to the discharging state, the movable end of the flipping cylinder 4322 retracts, and the flipping plate 4323 rotates toward the mesh tube 3, making the flipping plate 4323 approximately vertical, so that the decorative block on the flipping plate 4323 falls into the mesh tube 3.

[0048] It should be noted that, in this embodiment, when the flip plate 432 is in the feeding state, the angle between the flip plate 4323 and the horizontal plane is 0-30 degrees. In this embodiment, when the flip plate 432 is in the discharging state, the angle between the flip plate 4323 and the horizontal plane is 60-90 degrees.

[0049] Specifically, the feeding device 5 includes a linear drive 51 and a clamping member 52. The fixed end of the linear drive 51 is fixedly connected to the frame 1, and the clamping member 52 is connected to the output end of the linear drive 51. The clamping member 52 has two movable jaws adapted to clamp the net bag. Then, the output end of the linear drive 51 is adapted to drive the clamping member 52 to move away from the net tube 3, thereby feeding the net bag. The linear drive 51 can be a linear motor, and the clamping member 52 can be a finger cylinder.

[0050] Specifically, the nailing device 6 includes a gathering component 61 and a nailing component 62. The gathering component 61 is adapted to tighten the position of the net bag to be nailed, and the nailing component 62 is adapted to nail the net bag at the position tightened by the gathering component 61.

[0051] More specifically, the gathering assembly 61 includes two gathering cylinders 613 and two gathering plates 614. A nail fixing frame 611 is fixedly connected to the frame 1, and a gathering fixing plate 612 is fixedly connected to the nail fixing frame 611. Both gathering cylinders 613 are fixedly connected to the gathering fixing plate 612. The movable end of each gathering cylinder 613 is fixedly connected to one gathering plate 614. The two gathering cylinders 613 are arranged radially opposite to each other on both sides of the mesh tube 3. Each of the two gathering plates 614 has a V-shaped groove 6141 on its opposite side so that when the movable ends of the two gathering cylinders 613 extend, the two V-shaped grooves 6141 gather the net bag.

[0052] More specifically, the nailing assembly 62 includes a movable cylinder 621, a movable frame 622, a nailing support plate 623, a nail holder 624, a nailing cylinder 625, and a nailing mold 626. The movable cylinder 621 is fixedly connected to the nailing fixing frame 611, and the movable frame 622 is fixedly connected to the movable end of the movable cylinder 621. The nailing support plate 623 and the nailing mold 626 are both fixedly connected to the movable frame 622. The nail holder 624 is fixedly connected to the nailing support plate 623 and is suitable for storing U-shaped nails. A nailing groove 6241 is opened horizontally at the bottom of the nail holder 624. The nailing cylinder 625 is fixedly connected to the nailing support plate 623, and a nailing plate 6251 is fixedly connected to the movable end of the nailing cylinder 625. The nailing plate 6251 is suitable for passing through the nailing groove 6241 and pushing the U-shaped nails toward the nailing mold 626. The height of the nailing groove 6241 is not less than the height of a single U-shaped nail, but less than the height of two U-shaped nails, to ensure that only one U-shaped nail leaves the nail holder 624 with each movement of the nailing plate 6251. A mold head 6261 is fixedly connected to the nailing mold 626, and the mold head 6261 has an arc groove 6262, which is suitable for contacting the U-shaped nail. The moving cylinder 621 is suitable for driving the moving frame 622 to move to adjust the position of the nailing support plate 623. When nailing is required, the nailing mold 626 and the nailing plate 6251 are located on both sides of the net bag, that is, the net bag is located in the middle of the nailing plate 6251 and the nailing mold 626, so as to nail the net bag. When nailing is not required, the nailing mold 626 and the nailing plate 6251 are both located on one side of the net bag to avoid interference with other mechanisms.

[0053] During operation, the movable end of the moving cylinder 621 extends, driving the moving frame 622 to move. The moving frame 622 then drives the nailing mold 626 and the nailing support plate 623 to move to both sides of the net bag. Subsequently, the movable end of the nailing cylinder 625 retracts, driving the nailing plate 6251 to move toward the nailing mold 626. The nailing plate 6251 pushes the U-shaped nail out of the nailing groove 6241, and makes the opening part of the U-shaped nail fit onto the part of the net bag that is gathered by the gathering component 61. Finally, the U-shaped nail contacts the arc groove 6262 on the mold head 6261, and makes the two ends of the U-shaped nail bend and clamp the net bag.

[0054] Working principle: The mesh tube 3 is placed between the upper clamping block 723 and the lower clamping block 721, while simultaneously positioning the mesh tube 3 between the two rollers 751. Then, the upper clamping cylinder 722 drives the upper clamping block 723 to move towards the lower clamping block 721, thereby causing the upper clamping block 723 and the lower clamping block 721 to engage and clamp the mesh tube 3. Next, the feeding shaft 732, which contains the mesh bag, is placed on the rotating wheel 74, and the second gear 734 meshes with the first gear 733. The operator then drags one end of the net bag, causing it to pass through the guide rod 761 and onto the mesh tube 3. At this time, part of the net bag is simultaneously located between the two rollers 751. Subsequently, both the second rotating component 75 and the first rotating component are activated, and the feeding shaft 732 feeds the material. The second rotating component 75 drives the rollers 751 to rotate. The two rollers 751 use the friction between themselves and the net bag to move the net bag toward the upper clamping block 723, so that the net bag is continuously placed onto the mesh tube 3. Since the net bag is made of flexible material and its diameter is larger than that of the mesh tube 3, the net bag can be stacked radially on the mesh tube 3. The length of the net bag on the mesh tube 3 can far exceed the length of the mesh tube 3 itself, thus achieving the storage of the net bag.

[0055] The top of the mesh tube 3, which contains the mesh bag, is then passed through the turning hole 4325, and the mesh tube 3 is fixed by the mesh tube fixing seat 44 and the mesh tube movable seat 45. At this time, the operator pulls one end of the mesh bag to be below the mesh tube 3, the gathering component 61 gathers the end of the mesh bag, and then the nailing component 62 nails it, tightening the bottom of the mesh bag with U-shaped nails.

[0056] Then, the inclined conveyor 23 transports the decorative blocks in the feeding hopper 21 to the distribution hopper 22. The pusher plate 423 switches from the first working state to the second working state, pushing the decorative blocks in the distribution hopper 22 upward and causing them to roll down to the feeding area 4111 of the feeding conveyor belt 41. The feeding conveyor belt 41 then transfers the decorative blocks from the feeding area 4111 to the discharge area 4112. Next, the transfer cylinder drives the transfer plate to move, pushing the decorative blocks located in the discharge area 4112 onto the transfer guide rail 431. The decorative blocks roll down along the transfer guide rail 431 onto the tipping plate 4323, which is in the feeding state. The tipping plate 4323 switches to the discharge state under the drive of the tipping cylinder 4322, causing the decorative blocks on the tipping plate 4323 to fall into the mesh tube 3 and finally pass through the mesh tube 3 into the net bag. Then, the movable ends of the two gathering cylinders 613 extend, driving the two gathering plates 614 to move, so that the two V-shaped grooves 6141 gather the part of the net bag above the just-fallen decorative block. Subsequently, the movable end of the moving cylinder 621 extends, driving the moving frame 622 to move. The moving frame 622 then drives the nailing mold 626 and the nailing support plate 623 to move to both sides of the net bag. Then, the movable end of the nailing cylinder 625 retracts, driving the nailing plate 6251 to move toward the nailing mold 626. The nailing plate 6251 pushes the U-shaped nail out of the nailing groove 6241, and makes the opening part of the U-shaped nail fit onto the part of the net bag that has been gathered by the gathering component 61. Finally, the U-shaped nail contacts the arc groove 6262 on the mold head 6261, and makes the two ends of the U-shaped nail bend and clamp the net bag.

[0057] Then, the clamping member 52 clamps the net bag with two jaws, and the linear drive member 51 drives the clamping member 52 to move downward to feed the net bag. Finally, the above steps are repeated until the net bag is used up.

[0058] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A feeding device for a fully automatic mesh-threading and positioning nailing machine, used to receive decorative blocks from a feeding device and transfer them to a mesh-threading tube (3), characterized in that, include The feeding conveyor belt (41) has a feeding area (4111) and a discharging area (4112), and is suitable for conveying the decorative block (8) from the feeding area (4111) to the discharging area (4112); The pushing assembly (42) is located in the distributing hopper (22) and is used to push the decorative block (8) of the feeding device to the feeding area (4111) of the feeding conveyor belt (41); Transfer component (43) is used to transfer the decorative block (8) in the discharge area (4112) into the mesh tube (3); The transfer component (43) includes The transfer guide rail (431) has one end located in the discharge area (4112), and the end of the transfer guide rail (431) closer to the discharge area (4112) is higher than the other end; The flip-plate component (432) has a feeding state and a discharging state; When the flip plate (432) is in the feeding state, the decorative block (8) on the transfer guide rail (431) falls onto the flip plate (432); When the flip plate (432) is in the discharge state, the flip plate (432) sends the decorative block (8) into the mesh tube (3).

2. The feeding device of the fully automatic mesh-threading, positioning, and nailing machine according to claim 1, characterized in that, The pushing assembly (42) includes a pushing frame (421), a pushing cylinder (422), and a pushing plate (423). The fixed part of the feeding conveyor belt (41) is fixedly connected to the distributing hopper (22). The pushing cylinder (422) is fixedly connected to the pushing frame (421). The movable end of the pushing cylinder (422) is fixedly connected to the pushing plate (423). The pushing plate (423) can reciprocate under the drive of the pushing cylinder (422).

3. The feeding device (4) of the fully automatic mesh-threading, positioning, and nailing machine according to claim 2, characterized in that, The pusher plate (423) has a first working state and a second working state. When the pusher plate (423) is in the first working state, the top surface of the pusher plate (423) is flush with the bottom surface of the output end of the feeding device (2) so that the decorative block (8) of the feeding device (2) rolls to the top of the pusher plate (423). When the pusher plate (423) is in the second working state, the top surface of the pusher plate (423) is higher than the feeding conveyor belt (41) so that the decorative block (8) on the pusher plate (423) falls onto the feeding area (4111) of the feeding conveyor belt (41).

4. The feeding device (4) of the fully automatic mesh-threading, positioning, and nailing machine according to claim 3, characterized in that, The top surface of the pusher plate (423) is inclined so that the decorative block (8) on the pusher plate (423) rolls toward the feeding conveyor belt (41).

5. The feeding device (4) of the fully automatic mesh-threading, positioning, and nailing machine as described in claim 4, characterized in that, A feeding baffle (411) is fixedly connected to the fixed part of the feeding conveyor belt (41). When the decorative block (8) on the pusher plate (423) rolls to the moving part of the feeding conveyor belt (41), it is blocked by the feeding baffle (411).

6. The feeding device (4) of the fully automatic mesh-threading, positioning, and nailing machine as described in claim 5, characterized in that, The transfer assembly (43) includes a transfer guide rail (431) and a flip plate (432). One end of the transfer guide rail (431) is located in the discharge area (4112), and the other end is located above the flip plate (432). The end of the transfer guide rail (431) closer to the discharge area (4112) is higher than the other end, so that the decorative block (8) rolls toward the flip plate (432).

7. The feeding device (4) of the fully automatic mesh-threading, positioning, and nailing machine as described in claim 6, characterized in that, A transfer cylinder (412) is also fixedly connected to the feeding conveyor belt (41). A transfer plate (4121) is fixedly connected to the movable end of the transfer cylinder (412). The transfer plate (4121) is located above the feeding conveyor belt (41) and is used to push the decorative block (8) located in the discharge area (4112) of the feeding conveyor belt (41) onto the transfer guide rail (431).

8. The feeding device (4) of the fully automatic mesh-threading, positioning, and nailing machine as described in claim 7, characterized in that, The flipping plate component (432) includes a flipping support plate (4321), a flipping cylinder (4322), a flipping plate (4323), and a flipping connecting rod (4324). A cylinder support seat (4328) is fixedly connected to the flipping support plate (4321). The cylinder support seat (4328) is hinged to the cylinder body of the flipping cylinder (4322). The movable end of the flipping cylinder (4322) is hinged to the flipping connecting rod (4324). A turning shaft (4327) is fixedly connected to the connecting rod (4324), a turning support (4326) is fixedly connected to the turning support plate (4321), the turning shaft (4327) is rotatably connected to the turning support (4326), the turning shaft (4327) is fixedly connected to the turning plate (4323), and the turning support plate (4321) is provided with a turning hole (4325) for the top end of the mesh tube (3) to pass through; The bottom surface of the material turning support plate (4321) is fixedly connected to a mesh tube fixing seat (44) and a mesh tube fixing cylinder (46). The movable end of the mesh tube fixing cylinder (46) is fixedly connected to a mesh tube movable seat (45). The mesh tube fixing seat (44) and the mesh tube movable seat (45) are arranged opposite to each other on both sides of the mesh tube (3). Both the mesh tube fixing seat (44) and the mesh tube movable seat (45) are provided with mesh tube fitting grooves that are adapted to the mesh tube (3).

9. The feeding device (4) of the fully automatic mesh-threading, positioning, and nailing machine as described in claim 8, characterized in that, When the flip plate (432) is in the feeding state, the angle between the flip plate (4323) and the horizontal plane is 0-30 degrees; when the flip plate (432) is in the discharging state, the angle between the flip plate (4323) and the horizontal plane is 60-90 degrees.

10. The feeding device (4) of the fully automatic mesh-threading, positioning, and nailing machine as described in claim 1, characterized in that, The feeding conveyor belt (41), the pushing component (42) and the transfer component (43) can be set in multiple sets to simultaneously transport the decorative block (8) into multiple sets of mesh tubes (3).

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