Nailing device of full-automatic net penetrating positioning nailing machine

Abstract

The utility model relates to the technical field of automatic packaging equipment, in particular to a nailing device of a full-automatic net penetrating positioning nailing machine, which comprises a gathering assembly and a nailing assembly, the gathering assembly is suitable for tightening the position of a net bag to be nailed, and the nailing assembly is suitable for nailing at the position of the net bag tightened by the gathering assembly. When the nailing device of the full-automatic net penetrating positioning nailing machine works, the tuck net is tightened through the gathering assembly, then the nailing assembly is used for nailing the position, tightened by the gathering assembly, of the tuck net, automatic nailing is achieved, and production efficiency and production precision are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic packaging equipment technical field especially relates to a full -automatic netting positioning nailer's nailing device. BACKGROUND

[0002] With the development of the times, the decorative block made of flexible material is also more and more diversified.

[0003] Reference Figure 1 A newly designed ornament is to divide the flexible material into several decorative blocks 8, insert the several decorative blocks 8 into the net bag 81, and then punch the U-shaped nails on the net bag 81 to divide the several decorative blocks 8 in the net bag.

[0004] However, since the net bag is in an open state, how to realize efficient and high-precision nailing becomes a problem to be solved. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problem in the prior art, and provides a nailing device of a full-automatic netting positioning nailer.

[0006] The utility model adopts the technical scheme that a nailing device of a full-automatic netting positioning nailer comprises a folding assembly and a nailing assembly, the folding assembly is suitable for tightening the position of the net bag to be nailed, and the nailing assembly is suitable for nailing at the position of the net bag tightened by the folding assembly.

[0007] The nailing device of the full-automatic netting positioning nailer has the advantages that during work, the net bag is tightened by the folding assembly, then the nailing assembly nails at the position of the net bag tightened by the folding assembly, automatic nailing is realized, and the production efficiency and production precision are improved.

[0008] Further, the folding assembly comprises two folding cylinders and two folding plates, the movable end of each folding cylinder is connected with a folding plate, the two folding cylinders are connected with the rack, the two folding cylinders are oppositely arranged on the two sides of the netting tube along the radial direction of the netting tube, and the opposite side of each folding plate is provided with a V-shaped groove.

[0009] Further, the nailing assembly comprises a nailing support plate, a nail rack, a nailing cylinder and a nailing die, the nailing support plate is connected with the rack, the nail rack is connected to the nailing support plate, the nail rack is suitable for storing U-shaped nails, the bottom of the nail rack is provided with a nailing groove, the nailing cylinder is connected to the nailing support plate, the movable end of the nailing cylinder is connected with a nailing plate, the nailing plate is suitable for passing through the nailing groove and pushing the U-shaped nails to the nailing die.

[0010] Further, the nailing die is provided with a die head, and the die head is suitable for contacting the U-shaped nails.

[0011] Further, the mold head is provided with an arc groove, which is suitable for contacting with the U-shaped nail.

[0012] Further, the height of the nailing groove is not less than the height of a single U-shaped nail.

[0013] Further, the nailing mold and the nailing plate are located on both sides of the net bag.

[0014] Further, the nailing assembly further comprises a moving cylinder and a moving frame, the moving cylinder is fixedly connected with the nailing fixed frame, the moving frame is fixedly connected with the moving end of the moving cylinder, and the nailing support plate and the nailing mold are fixedly connected with the moving frame.

[0015] Further, the nailing device of the full-automatic net penetrating positioning nailing machine further comprises a net penetrating machine.

[0016] The utility model discloses the beneficial effects are,

[0017] When working, the net bag is tightened through the tightening assembly, then the nailing assembly nails the position of the net bag tightened by the tightening assembly, realizes automatic nailing, and improves production efficiency and production precision. BRIEF DESCRIPTION OF DRAWINGS

[0018] The utility model is further illustrated below in connection with the drawings and examples.

[0019] Figure 1 It is the schematic diagram of the utility model in the background art that reflects the decorative block and the net bag.

[0020] Figure 2 It is the schematic diagram of the utility model that reflects the nailing device.

[0021] Figure 3 It is the schematic diagram of the utility model that reflects the tightening assembly.

[0022] Figure 4 It is the schematic diagram of the utility model that reflects the nailing assembly.

[0023] Figure 5 It is the structural schematic diagram of the utility model that reflects the full-automatic net penetrating positioning nailing machine as a whole.

[0024] Figure 6 It is the schematic diagram of the utility model that reflects the feeding device.

[0025] Figure 7 It is the schematic diagram of the utility model that reflects the net penetrating machine.

[0026] Figure 8 It is the schematic diagram of the utility model that reflects the pushing assembly.

[0027] Figure 9 is the Figure 5 partial enlarged view of part A in the utility model.

[0028] Figure 10 is the schematic view of the net pipe fixing seat in the utility model.

[0029] In the figure: 1, rack; 2, feeding device; 21, feeding hopper; 22, distribution hopper; 23, climbing conveyor; 3, net pipe; 4, feeding device; 41, feeding conveyor belt; 411, feeding baffle; 4111, feeding area; 4112, discharging 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, turning plate part; 4321, turning plate support plate; 4322, turning cylinder; 4323, turning plate; 4324, turning link; 4325, turning hole; 4326, turning support; 4327, turning shaft; 4328, cylinder support seat; 44, net pipe fixing seat; 45, net pipe movable seat; 46, net pipe fixing cylinder; 5, feeding device; 51, linear drive part; 52, clamping part; 6, nailing device; 61, folding assembly; 611, nailing fixed frame; 612, folding fixed plate; 613, folding cylinder; 614, folding plate; 6141, V-shaped groove; 62, nailing assembly; 621, moving cylinder; 622, moving frame; 623, nailing support plate; 624, nailing frame; 6241, nailing groove; 625, nailing cylinder; 6251, nailing plate; 626, nailing die; 6261, die head; 6262, arc groove; 7, net pipe machine; 71, net pipe fixing frame; 72, pipe clamp; 721, lower clamp block; 722, upper clamping cylinder; 723, upper clamp block; 724, pipe clamping groove; 73, net pipe assembly; 731, first rotary drive part; 732, feeding shaft; 7321, limiting ring groove; 733, first gear; 734, second gear; 74, rotating wheel; 75, second rotary part; 751, roller; 752, sliding block; 76, guide mounting plate; 761, guide round rod; 8, decorative block; 81, net bag. DETAILED DESCRIPTION

[0030] The utility model will be explained in further detail now in combination with the drawings. These drawings are all simplified schematic views, and only illustrate the basic structure of the utility model in a schematic manner, so it only shows the relevant constitution of the utility model.

[0031] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" is the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the features limited by "first" and "second" can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise stated, the meaning of "a plurality of" is two or more. In the description of the utility model, it should be explained that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0032] The utility model discloses a full -automatic net positioning nailer's nailing device.

[0033] Refer to Figures 2 to 4 The nailing device of the full -automatic net positioning nailer includes a gathering component 61 and a nailing component 62, the gathering component 61 is suitable for the position of the net bag to be nailed is tightened, and the nailing component 62 is suitable for nailing in the position of the net bag being tightened by the gathering component 61.

[0034] More specifically, the gathering component 61 includes a nailing fixed frame 611, two gathering cylinders 613 and two gathering plates 614, the nailing fixed frame 611 is fixedly connected with a gathering fixed plate 612, and the two gathering cylinders 613 are fixedly connected to the gathering fixed plate 612. The movable end of each gathering cylinder 613 is fixedly connected with a gathering plate 614, the two gathering cylinders 613 are oppositely arranged on the two sides of the net penetrating pipe 3 along the radial direction of the net penetrating pipe 3, and the opposite side of the two gathering plates 614 is provided with a V-shaped groove 6141, so that when the movable end of the two gathering cylinders 613 is stretched out, the two V-shaped grooves 6141 gather the net bag.

[0035] More specifically, the nailing assembly 62 comprises a moving cylinder 621, a moving frame 622, a nailing support plate 623, a nail frame 624, a nailing cylinder 625 and a nailing die 626. The moving cylinder 621 is fixedly connected with the nailing fixed frame 611. The moving frame 622 is fixedly connected with a movable end of the moving cylinder 621. The nailing support plate 623 and the nailing die 626 are both fixedly connected with the moving frame 622. The nail frame 624 is fixedly connected with the nailing support plate 623. The nail frame 624 is adapted to store U-shaped nails. A nailing groove 6241 is formed in the bottom of the nail frame 624 in a horizontal direction. The nailing cylinder 625 is fixedly connected with the nailing support plate 623. A nailing plate 6251 is fixedly connected with a movable end of the nailing cylinder 625. The nailing plate 6251 is adapted to pass through the nailing groove 6241 and push the U-shaped nails towards the nailing die 626. The height of the nailing groove 6241 is not less than the height of a single U-shaped nail and is less than the height of two U-shaped nails, so as to ensure that only one U-shaped nail leaves the nail frame 624 when the nailing plate 6251 moves once. The nailing die 626 is fixedly connected with a die head 6261. An arc groove 6262 is formed in the die head 6261 and is adapted to contact the U-shaped nail. The moving cylinder 621 is adapted to drive the moving frame 622 to move, so as to adjust the position of the nailing support plate 623. When nailing is needed, the nailing die 626 and the nailing plate 6251 are located on both sides of the mesh bag, i.e. the mesh bag is located between the nailing plate 6251 and the nailing die 626, so as to nail the mesh bag. When nailing is not needed, the nailing die 626 and the nailing plate 6251 are both located on one side of the mesh bag, so as to avoid interference with other mechanisms.

[0036] During work, the movable end of the moving cylinder 621 is extended, the moving frame 622 is driven to move, the moving frame 622 drives the nailing die 626 and the nailing support plate 623 to move to be located on both sides of the mesh bag, then the movable end of the nailing cylinder 625 is retracted, the nailing plate 6251 is driven to move towards the nailing die 626, the U-shaped nail is pushed out of the nailing groove 6241 by the nailing plate 6251, the opening part of the U-shaped nail is sleeved on the part of the mesh bag that is gathered by the gathering assembly 61, finally the U-shaped nail contacts the arc groove 6262 on the die head 6261, and the two ends of the U-shaped nail are bent to clamp the mesh bag.

[0037] Referring to Figures 5 to 10The full-automatic netting positioning nailing machine comprises a rack 1, an upper feeding device 2, a netting tube 3, a feeding device 4, a feeding device 5 and the above-mentioned nailing device 6 which are arranged on the rack 1. The upper feeding device 2 is used for feeding the decorative blocks. The netting tube 3 is used for arranging the net bags. The feeding device 4 is used for transferring the decorative blocks fed by the upper feeding device 2 into the netting tube 3 to fall into the net bags. The feeding device 5 is used for driving the net bags to move when the decorative blocks fall into the net bags. The nailing device 6 is used for nailing the new decorative blocks falling into the net bags, and the nailing position is above the new decorative blocks falling into the net bags. During work, the operator installs the netting tube 3 provided with the net bags on the rack 1, then feeds the decorative blocks through the upper feeding device 2, and then places the decorative blocks into the net bags through the feeding device 4. Then, the feeding device 5 drives the net bags to move, and the nailing device 6 nails the net bags above the decorative blocks to seal the decorative blocks in the net bags, and also isolates the adjacent decorative blocks. Then, the feeding device 4, the feeding device 5 and the nailing device 6 repeat the work until the net bags are filled with enough decorative blocks, so as to realize the automatic production of the new decorative blocks and improve the production efficiency.

[0038] The nailing device of the full-automatic netting positioning nailing machine according to the embodiment also comprises a netting machine 7 which is used for sleeving the net bags on the netting tube 3. The netting machine 7 comprises a netting fixing frame 71, a tube clamp 72 and a netting assembly 73. The tube clamp 72 comprises a lower clamp block 721 and an upper clamp cylinder 722, and both the lower clamp block 721 and the upper clamp cylinder 722 are arranged on the netting fixing frame 71. The movable end of the upper clamp cylinder 722 is connected with an upper clamp block 723. The opposite surfaces of the upper clamp block 723 and the lower clamp block 721 are both provided with arc-shaped tube clamping grooves 724 which are suitable for clamping the netting tube 3.

[0039] Specifically, the netting assembly 73 comprises a first rotary driving member 731 and a discharging shaft 732. The net bags are wound on the discharging shaft 732. The first rotary driving member 731 is fixedly installed on the netting fixing frame 71. The output end of the first rotary driving member 731 is connected with the discharging shaft 732. The discharging shaft 732 can rotate relative to the netting fixing frame 71. In the embodiment, a first gear 733 is rotatably connected to the netting fixing frame 71. The output end of the first rotary driving member 731 is connected with the first gear 733 through chain transmission, so as to drive the first gear 733 to rotate. A second gear 734 is coaxially fixed on the discharging shaft 732. The first gear 733 is engaged with the second gear 734, so that the first gear 733 drives the second gear 734 to rotate, and then drives the discharging shaft 732 to rotate.

[0040] The rotating member is provided on the net penetrating fixing frame 71, and two groups of rotating members are provided at two ends of the feeding shaft 732 along the axial direction of the feeding shaft 732. Each rotating member includes two rotating wheels 74, and the two rotating wheels 74 are rotationally connected with the net penetrating fixing frame 71. The feeding shaft 732 is provided with two limiting ring grooves 7321, and the two limiting ring grooves 7321 are correspondingly provided with the two rotating members. The bottom surface of the limiting ring groove 7321 is in contact with the two rotating wheels 74 in the same group of rotating members at the same time, so as to support the feeding shaft 732 through the two rotating wheels 74, and facilitate the rotation of the feeding shaft 732.

[0041] The net penetrating assembly 73 further includes a second rotating member 75 and a roller 751, and the second rotating member 75 and the roller 751 are provided with two groups. The output end of each second rotating member 75 is connected with a roller 751, and the two rollers 751 are arranged on the two sides of the net penetrating pipe 3, and the wheel surface of the two rollers 751 is in contact with the net penetrating pipe 3. The bottom of the second rotating member 75 is fixedly connected with a sliding block 752, and the net penetrating fixing frame 71 is fixedly connected with a sliding rail. The sliding block 752 slides on the sliding rail, so that the second rotating member 75 can slide on the net penetrating fixing frame 71, so as to adjust the position of the second rotating member 75, and then adjust the distance between the two rollers 751, so as to adapt to the net penetrating pipe 3 with different sizes. The side wall of the sliding block 752 can be threadedly connected with a bolt, and the sliding block 752 and the sliding rail are locked through the bolt.

[0042] The net penetrating fixing frame 71 is further provided with a guide member, and the guide member includes a guide mounting plate 76 and a guide round rod 761. The guide round rod 761 slides on the guide mounting plate 76, and the guide round rod 761 is provided with two groups, and each group of guide round rods 761 is provided with two guide round rods 761. The two guide round rods 761 in the same group leave a space, so that the net bag can pass through.

[0043] In operation, the net penetrating tube 3 is placed between the upper clamp block 723 and the lower clamp block 721, and the net penetrating tube 3 is located between the two rollers 751. Then the upper clamp cylinder 722 drives the upper clamp block 723 to move towards the lower clamp block 721, so that the upper clamp block 723 and the lower clamp block 721 cooperate to clamp the net penetrating tube 3. Then the feeding shaft 732 with the net bag is placed on the rotating wheel 74, and the second gear 734 is engaged with the first gear 733. Then the operator pulls one end of the net bag, so that the net bag passes through the guide round rod 761 and is sleeved on the net penetrating tube 3. At this time, part of the net bag is located between the two rollers 751, and then the second rotating part 75 and the first rotating part are started. The feeding shaft 732 feeds, and the second rotating part 75 drives the rollers 751 to rotate. The two rollers 751 drive the net bag to move towards the upper clamp block 723 by the friction between the rollers 751 and the net bag, so that the net bag is continuously sleeved on the net penetrating tube 3. Since the net bag is made of flexible material and the diameter of the net bag is greater than the diameter of the net penetrating tube 3, the net bag can be stacked on the net penetrating tube 3 in the radial direction of the net penetrating tube 3, and the length of the net bag on the net penetrating tube 3 can be much longer than the length of the net penetrating tube 3 itself, so that the net bag is stored.

[0044] With reference to Figure 2 And Figure 3 The feeding device 2 includes a feeding hopper 21, a distribution hopper 22 and a climbing conveyor 23, and the feeding device 4 includes an upper feeding conveyor 41, a pushing assembly 42 and a transfer assembly 43. The feeding hopper 21 is used for inputting the decorative blocks, and the distribution hopper 22 is used for temporarily storing the decorative blocks. The feeding hopper 21 is fixedly connected with the fixed part of the climbing conveyor 23, and is convenient for conveying the decorative blocks into the feeding hopper 21 by manual or conveying machinery. One end of the conveying part of the climbing conveyor 23 is located in the feeding hopper 21, and the other part is located above the distribution hopper 22, so as to conveniently convey the decorative blocks in the feeding hopper 21 to the distribution hopper 22. The upper feeding conveyor 41 has a feeding area 4111 and a discharging area 4112, and is suitable for conveying the decorative blocks from the feeding area 4111 to the discharging area 4112. The pushing assembly 42 is arranged in the distribution hopper 22, and is used for pushing the decorative blocks in the distribution hopper 22 to the feeding area 4111 of the upper feeding conveyor 41. The transfer assembly 43 is used for transferring the decorative blocks in the discharging area 4112 of the upper feeding conveyor 41 into the net penetrating tube 3. The upper feeding conveyor 41, the pushing assembly 42 and the transfer assembly 43 can be provided in multiple groups to simultaneously convey the decorative blocks into multiple groups of net penetrating tubes 3. In the embodiment, the upper feeding conveyor 41, the pushing assembly 42 and the transfer assembly 43 are provided in two groups.

[0045] Specifically, the pushing assembly 42 comprises a pushing frame 421, a pushing cylinder 422 and a pushing plate 423. The pushing frame 421 is fixedly connected with the rack 1, the distribution hopper 22 is fixedly connected with the pushing frame 421, and the fixed part of the feeding conveyor 41 is fixedly connected with the distribution hopper 22. The pushing cylinder 422 is fixedly connected with the pushing frame 421, the movable end of the pushing cylinder 422 is fixedly connected with the pushing plate 423, the pushing plate 423 penetrates through the bottom surface of the distribution hopper 22 in the vertical direction and can reciprocate under the driving of the pushing cylinder 422. The bottom surface of the distribution hopper 22 is inclined, the height of the bottom surface of the distribution hopper 22 gradually decreases in the direction away from the climbing conveyor 23, so that the decorative blocks on the bottom surface of the distribution hopper 22 roll in the direction away from the climbing conveyor 23. In the embodiment, the decorative blocks are in a cylindrical shape, so that the decorative blocks roll on the bottom surface of the distribution hopper 22. The pushing plate 423 is arranged at one end of the distribution hopper 22 away from the climbing conveyor 23, the pushing plate 423 has a first working state and a second working state. When the pushing plate 423 is in the first working state, the top surface of the pushing plate 423 is flush with the bottom surface of the distribution hopper 22, so that the decorative blocks in the distribution hopper 22 roll above the pushing plate 423; when the pushing plate 423 is in the second working state, the top surface of the pushing plate 423 is higher than the feeding conveyor 41, so that the decorative blocks on the pushing plate 423 fall on the feeding area 4111 of the feeding conveyor 41. The top surface of the pushing plate 423 is inclined, and the height of the top surface of the pushing plate 423 gradually decreases in the direction of the climbing conveyor 23 toward the feeding conveyor 41, so that the decorative blocks on the pushing plate 423 roll toward the feeding conveyor 41.

[0046] In addition, the fixed part of the feeding conveyor 41 is fixedly connected with a feeding baffle 411, and the decorative blocks on the pushing plate 423 are blocked by the feeding baffle 411 when rolling to the movable part of the feeding conveyor 41, so as to prevent the decorative blocks from falling off.

[0047] Specifically, the transfer assembly 43 comprises a transfer guide rail 431 and a turnover plate 432. One end of the transfer guide rail 431 is arranged in the discharging area 4112, and the other end is located above the turnover plate 432. The one end of the transfer guide rail 431 close to the discharging area 4112 is higher than the other end, so that the decorative blocks roll and fall toward the turnover plate 432. The feeding conveyor 41 is further fixedly connected with a transfer cylinder 412, the movable end of the transfer cylinder 412 is fixedly connected with a transfer plate 4121, and the transfer plate 4121 is located above the feeding conveyor 41, for pushing the decorative blocks in the discharging area 4112 of the feeding conveyor 41 to the transfer guide rail 431.

[0048] The turnover plate 432 has a feeding state and a discharging state. When the turnover plate 432 is in the feeding state, the decorative blocks on the transfer guide rail 431 fall on the turnover plate 432; when the turnover plate 432 is in the discharging state, the turnover plate 432 sends the decorative blocks into the mesh tube 3.

[0049] More specifically, the turnover plate 432 comprises a turnover plate support 4321, a turnover cylinder 4322, a turnover plate 4323 and a turnover connecting rod 4324. The turnover plate support 4321 is fixedly connected to the rack 1. A cylinder support seat 4328 is fixedly connected to the turnover plate support 4321. The cylinder support seat 4328 is hingedly connected to a cylinder body of the turnover cylinder 4322. A movable end of the turnover cylinder 4322 is hingedly connected to the turnover connecting rod 4324. The turnover connecting rod 4324 is fixedly connected to a turnover rotating shaft 4327. The turnover plate support 4321 is fixedly connected to a turnover support 4326. The turnover rotating shaft 4327 is rotatably connected to the turnover support 4326. The turnover rotating shaft 4327 is fixedly connected to the turnover plate 4323. The turnover plate support 4321 is provided with a turnover hole 4325. A top end of the net tube 3 passes through the turnover hole 4325. A net tube fixing seat 44 and a net tube fixing cylinder 46 are fixedly connected to a bottom surface of the turnover plate support 4321. A movable end of the net tube fixing cylinder 46 is fixedly connected to a net tube movable seat 45. The net tube fixing seat 44 and the net tube movable seat 45 are oppositely arranged at two sides of the net tube 3. The net tube fixing seat 44 and the net tube movable seat 45 are both provided with a net tube fitting groove matched with the net tube 3. The movable end of the net tube fixing cylinder 46 can be extended to drive the net tube movable seat 45 to move towards the net tube fixing seat 44, so as to clamp the net tube 3.

[0050] When the turnover plate 432 is in the feeding state, the movable end of the turnover cylinder 4322 is extended, the turnover plate 4323 is rotated towards the turnover cylinder 4322, so that the turnover plate 4323 is in an approximately horizontal state, so as to transfer the decorative blocks on the transfer guide rail 431 to the turnover plate 4323. Then, the turnover plate 432 is transferred from the feeding state to the discharging state. The movable end of the turnover cylinder 4322 is retracted, the turnover plate 4323 is rotated towards the net tube 3, so that the turnover plate 4323 is in an approximately vertical state, so as to make the decorative blocks on the turnover plate 4323 fall into the net tube 3.

[0051] It should be noted that, in the feeding state of the turnover plate 432 in the embodiment, an included angle between the turnover plate 4323 and a horizontal plane is 0-30 degrees. In the discharging state of the turnover plate 432 in the embodiment, an included angle between the turnover plate 4323 and a horizontal plane is 60-90 degrees.

[0052] Specifically, the feeding device 5 comprises a linear drive 51 and a clamping device 52. A fixed end of the linear drive 51 is fixedly connected to the rack 1. The clamping device 52 is connected to an output end of the linear drive 51. The clamping device 52 has two movable clamping jaws, which are suitable for clamping the net bag. Then, the output end of the linear drive 51 is suitable for driving the clamping device 52 to move away from the net tube 3, so as to realize the feeding of the net bag. The linear drive 51 can adopt a linear motor, and the clamping device 52 can adopt a finger cylinder.

[0053] It should be noted that the nail fixing frame 611 is fixedly installed on the rack 1.

[0054] Working principle: the net penetrating tube 3 is placed between the upper clamp block 723 and the lower clamp block 721, and the net penetrating tube 3 is located between the two rollers 751. Then the upper clamp cylinder 722 drives the upper clamp block 723 to move towards the lower clamp block 721, so that the upper clamp block 723 and the lower clamp block 721 cooperate to clamp the net penetrating tube 3. Then the unwinding shaft 732 with the net bag is placed on the rotating wheel 74, and the second gear 734 is engaged with the first gear 733. Then the operator pulls one end of the net bag, so that the net bag passes through the guide round rod 761 and is sleeved on the net penetrating tube 3, at this time part of the net bag is located between the two rollers 751, then the second rotating part 75 and the first rotating part are started, the unwinding shaft 732 unwinds, and the second rotating part 75 drives the rollers 751 to rotate, the two rollers 751 drive the net bag to move towards the upper clamp block 723 by the friction between the net bag and the rollers 751, so that the net bag is continuously sleeved on the net penetrating tube 3. Since the net bag is made of flexible material and the diameter of the net bag is greater than the diameter of the net penetrating tube 3, the net bag can be stacked on the net penetrating tube 3 along the radial direction of the net penetrating tube 3, and the length of the net bag on the net penetrating tube 3 can be much longer than the length of the net penetrating tube 3 itself, so that the net bag can be stored.

[0055] Then the top of the net penetrating tube 3 with the net bag is inserted through the turnover hole 4325, and the net penetrating tube 3 is fixed through the net tube fixing seat 44 and the net tube movable seat 45. At this time, the operator pulls one end of the net bag to the lower side of the net penetrating tube 3, the folding assembly 61 folds the end of the net bag, and then the nail assembly 62 nails, and the bottom of the net bag is tightened by the U-shaped nails.

[0056] Then the uphill conveyor 23 transports the decorative blocks in the upper hopper 21 to the distribution hopper 22, the pushing plate 423 is switched from the first working state to the second working state, pushes the decorative blocks in the distribution hopper 22 to move upwards, and makes the decorative blocks roll to the feeding area 4111 of the upper feeding conveyor 41, and the upper feeding conveyor 41 transfers the decorative blocks from the feeding area 4111 to the discharging area 4112. Then the transfer cylinder drives the transfer plate to move, pushes the decorative blocks in the discharging area 4112 to the transfer rail 431, and the decorative blocks roll along the transfer rail 431 to the turnover plate 4323 in the feeding state, and the turnover plate 4323 is switched to the discharging state under the drive of the turnover cylinder 4322, so that the decorative blocks on the turnover plate 4323 fall into the mesh tube 3, and finally fall into the net through the mesh tube 3. Then the movable ends of the two folding cylinders 613 are extended, drive the two folding plates 614 to move, so that the two V-shaped grooves 6141 fold the part of the net bag above the decorative blocks just fallen. Then the movable end of the moving cylinder 621 is extended, drives the moving frame 622 to move, and the moving frame 622 drives the nailing die 626 and the nailing support plate 623 to move to the two sides of the net bag, then the movable end of the nailing cylinder 625 is retracted, drives the nailing plate 6251 to move towards the nailing die 626, the nailing plate 6251 pushes the U-shaped nails out of the nailing groove 6241, and the opening part of the U-shaped nails is sleeved on the part of the net bag folded by the folding assembly 61, finally the U-shaped nails contact with the arc groove 6262 on the die head 6261, and the two ends of the U-shaped nails are bent to clamp the net bag.

[0057] Then the clamping part 52 clamps the net bag through the two clamping jaws, the linear driving part 51 drives the clamping part 52 to move downwards, realizes the feeding of the net bag, and finally repeats the above steps until the net bag is used up.

[0058] Based on the above ideal embodiments of the present application, through the above description, relevant personnel can make various changes and modifications without deviating from the technical idea of the present application. The technical scope of the present application is not limited to the content in the specification, and must be determined according to the scope of claims.

Claims

1. A nailing device of a full-automatic netting positioning nailing machine, characterized in that, The device comprises a folding assembly (61) and a nailing assembly (62), the folding assembly (61) is suitable for tightening the position of the net bag (81) to be nailed, and the nailing assembly (62) is suitable for nailing the net bag (81) at the position tightened by the folding assembly (61).

2. The nailing device of the fully automatic netting positioning and nailing machine according to claim 1, characterized in that, The folding assembly (61) comprises a nailing fixing frame, two folding cylinders (613) and two folding plates (614), the movable end of each folding cylinder (613) is connected with a folding plate (614), both folding cylinders (613) are connected with the nailing fixing frame (611), both folding cylinders (613) are arranged on the two sides of the net penetrating pipe (3) in a diametrically opposite manner, and the opposite sides of both folding plates (614) are provided with V-shaped grooves (6141).

3. The nailing device of the fully automatic netting positioning and nailing machine according to claim 2, characterized in that, The nailing assembly (62) comprises a nailing support plate (623), a nail rack (624), a nailing cylinder (625) and a nailing die (626), the nailing support plate (623) is connected with the nailing fixing frame (611), the nail rack (624) is connected to the nailing support plate (623), the nail rack (624) is suitable for storing U-shaped nails, the bottom of the nail rack (624) is provided with a nailing groove (6241), the nailing cylinder (625) is connected to the nailing support plate (623), the movable end of the nailing cylinder (625) is connected with a nailing plate (6251), the nailing plate (6251) is suitable for passing through the nailing groove (6241) and pushing the U-shaped nails to the nailing die (626).

4. The nailing device of the fully automatic netting positioning and nailing machine according to claim 3, characterized in that, The nailing die (626) is provided with a die head (6261), and the die head (6261) is suitable for contacting the U-shaped nails.

5. The full-automatic netting positioning and nailing machine of claim 4, wherein, The die head (6261) is provided with a circular arc groove (6262), and the circular arc groove (6262) is suitable for contacting the U-shaped nails.

6. The full-automatic netting positioning nailing machine of claim 3, wherein, The height of the nailing groove (6241) is not less than the height of a single U-shaped nail.

7. The full-automatic netting positioning nailing machine's nailing device (6) according to claim 6, characterized in that, The nailing die (626) and the nailing plate (6251) are located on the two sides of the net bag (81).

8. The full-automatic netting positioning nailing machine's nailing device (6) according to claim 3, characterized in that, The nailing assembly (62) further comprises a moving cylinder (621) and a moving rack (622), the moving cylinder (621) is fixedly connected with the nailing fixing frame (611), the moving rack (622) is fixedly connected with the movable end of the moving cylinder (621), and the nailing support plate (623) and the nailing die (626) are fixedly connected with the moving rack (622).

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