Nylon wire winding and tightening packaging device

Abstract

The invention discloses a nylon wire winding, tightening and packaging device, and relates to the technical field of nylon wire packaging, the nylon wire winding, tightening and packaging device has the advantage of automatically winding a wire wrapping adhesive tape on the outer walls of a plurality of nylon wires so as to form a nylon wire rod, and the technical scheme is characterized in that the nylon wire winding, tightening and packaging device comprises a base, the wire wrapping adhesive tape, a turntable and a lifting mechanism, the rotating disc is rotationally connected to the top end of the base through a rotating piece, a circular communicating groove is coaxially formed in the rotating disc, a hanging rope on the nylon wire penetrates through the communicating groove and is connected with the lifting mechanism, the lifting mechanism is used for pulling the nylon wire upwards through the hanging rope, and the wire wrapping adhesive tape is installed on the rotating disc through the winding mechanism. When the rotating disc rotates and the lifting mechanism pulls the nylon wire upwards through the hanging rope, the winding mechanism is used for winding the wire wrapping adhesive tape on the nylon wire being lifted.

Description

Technical Field

[0001] This invention relates to the field of nylon filament packaging technology, specifically to a nylon filament winding and tightening packaging device. Background Technology

[0002] Nylon filament is a general term for thermoplastic resins containing repeating amide groups -[NHCO]- in their molecular backbone. It includes aliphatic PA, aliphatic-aromatic PA, and aromatic PA. Among them, aliphatic PA has the most varieties, the largest production volume, and the widest application. Its naming is determined by the specific number of carbon atoms in the synthetic monomer. Nylon filament is commonly used in toothbrush bristles, automotive parts, vacuum cleaners, brushes, brooms, etc. To facilitate cutting nylon filament into the required lengths for toothbrushes, brushes, brooms, etc., multiple nylon filaments need to be hung together on a hanging rope (e.g., Figure 9 As shown in the figure, the wrapping tape is then wrapped around the outer wall of multiple nylon filaments to form a nylon filament rod. Therefore, how to automatically wrap the wrapping tape around multiple nylon filaments to form a nylon filament rod is an urgent problem to be solved. Summary of the Invention

[0003] To address the aforementioned technical shortcomings, the present invention aims to provide a nylon filament winding and tightening packaging device, which has the advantage of automatically winding wrapping tape around the outer wall of multiple nylon filaments to form a nylon filament rod.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: This invention provides a nylon filament winding and tightening packaging device, including a base, a filament wrapping tape, and a turntable and a lifting mechanism disposed on the base. The turntable is rotatably connected to the top of the base via a rotating component. A circular connecting groove is coaxially formed on the turntable. A hanging rope on the nylon filament passes through the connecting groove and is connected to the lifting mechanism. The lifting mechanism is used to pull the nylon filament upward via the hanging rope. The filament wrapping tape is mounted on the turntable via a winding mechanism. When the turntable rotates and the lifting mechanism pulls the nylon filament upward via the hanging rope, the winding mechanism is used to wrap the filament wrapping tape around the nylon filament being lifted.

[0005] By adopting the above technical solution, when in use, the hanging rope is passed through the connecting groove and connected to the lifting mechanism. Then, the rotating part drives the turntable to rotate, and the lifting mechanism pulls the hanging rope to lift multiple nylon filaments upward. During this process, when the turntable rotates, the turntable drives the winding mechanism to rotate along the rotation axis of the turntable. At this time, the wrapping tape can be wrapped around the multiple nylon filaments being lifted by the winding mechanism rotating along the rotation axis of the turntable, so as to form a nylon filament rod. It is simple and convenient to use.

[0006] Preferably, a cone is coaxially rotatably connected in the communicating groove, and the cone is fixedly connected to the base. The base has a circular hole communicating with the cone, and the hanging rope on the nylon thread passes through the cone and is connected to the lifting mechanism.

[0007] Preferably, the winding mechanism includes a roller assembly disposed on a turntable and an mounting component for mounting the wrapping tape. The roller assembly includes a first roller, a second roller, and a third roller rotatably connected to the turntable. The first roller and the second roller are arranged correspondingly, and the third roller is located on one side between the first roller and the second roller and is close to the connecting groove. One end of the wrapping tape passes around the first roller, the second roller, and the third roller in sequence and is wound around the nylon filament. The mounting component includes a pressure plate and a mounting plate rotatably connected to a turntable. The filament-wrapping tape is placed on the mounting plate. A central column located inside the filament-wrapping tape is coaxially arranged on the upper part of the mounting plate, and a vertical pole is provided on the central column. The pressure plate is placed on the filament-wrapping tape, and a through hole is opened on the pressure plate for one end of the pole to pass through. The pressure plate is connected to the central column by bolts, and the bolts and the pole are located on both sides of the axis of the central column.

[0008] Preferably, the lifting mechanism includes a lifting plate and an inverted U-shaped fixing plate disposed on the base. The lifting plate is horizontally positioned above the hanging rope, and the bottom end of the lifting plate is provided with a hook for attaching the hanging rope. The fixing plate is provided with a pushing mechanism, which is used to drive the lifting plate to move vertically up and down.

[0009] Preferably, the pushing mechanism includes a fixed frame disposed at the top of the fixed plate, and two rotating shafts are rotatably connected to the fixed frame. The two rotating shafts are distributed vertically, and each of the two rotating shafts is provided with two sprockets. The sprockets on the two rotating shafts are vertically corresponding and connected by chains. The two chains are respectively located on both sides of the lifting plate. The lifting plate is fixedly connected to the two chains. The fixed frame is provided with a drive motor for driving one of the rotating shafts to rotate.

[0010] Preferably, the lifting plate is provided with a clamping mechanism. Before the turntable rotates, the clamping mechanism is used to pull one end of the wrapping tape that passes around the third roller from the front side of the nylon filament to the rear side of the nylon filament, so that when the turntable rotates, the wrapping tape automatically wraps around the nylon filament.

[0011] Preferably, the top of the turntable is provided with a groove, and two slide plates are horizontally connected in the groove. Each of the two slide plates is provided with a mounting plate on the side opposite to each other. Each of the two mounting plates is provided with a compression spring, and the end of the compression spring away from the mounting plate is provided with a mounting bracket, which is fixedly connected to the groove wall of the groove. The third roller includes four columns, which are opposite each other and rotatably connected to the top of two slide plates. A fourth roller is rotatably connected to the turntable. One end of the wrapping tape passes through the first roller, the fourth roller, and the second roller in sequence and then passes between the four opposing columns. At this time, the four opposing columns are located between the first roller and the second roller and clamp the wrapping tape. The clamping mechanism is used to clamp the nylon wrapping tape between the four columns and pull the nylon wrapping tape from the front side of the nylon filament to the rear side of the nylon filament. At this time, the clamping mechanism pushes the two slide plates away from each other through the columns.

[0012] Preferably, the clamping mechanism includes two clamping plates and a suspension set at the bottom of the lifting plate. A rectangular frame is horizontally provided at the bottom of the suspension. The rectangular frame is located on one side of the hook. A slider is horizontally slidably connected within the rectangular frame along its length. The two clamping plates are respectively located on both sides of the wrapping tape between the four columns. The slider is provided with an electric gripper for driving the two clamping plates closer to or further apart. The rectangular frame is provided with a sliding member for driving the slider to move within the rectangular frame. The opposite sides of the two clamping plates are both inclined surfaces. When the clamping plates clamp the wrapping tape and the slider moves within the rectangular frame, the inclined surfaces on the clamping plates are used to squeeze the columns, causing the two sliders to move away from each other. When the two clamping plates clamp the wrapping tape, they clamp the upper middle part of the wrapping tape.

[0013] Preferably, the turntable is provided with two baffles, and the two baffles are positioned close to the slide groove. One end of the two baffles extends to the top of the slide groove. When the uprights on the slide plate come into contact with each other, the two mounting plates abut against one side of the two baffles respectively.

[0014] Preferably, the fixed frame is provided with two corresponding U-shaped support frames, and the openings of the support frames face the fixed frame. Each of the two support frames is vertically slidably connected with a sliding sleeve. The lifting plate is located between the two sliding sleeves, and both sliding sleeves are connected to the lifting plate through a connecting plate.

[0015] The beneficial effects of this invention are as follows: In use, the hanging rope is passed through the connecting groove and connected to the lifting mechanism. Then, the rotating part drives the turntable to rotate, and the lifting mechanism pulls the hanging rope to lift multiple nylon filaments upward. During this process, when the turntable rotates, the turntable drives the winding mechanism to rotate along the rotation axis of the turntable. At this time, the wrapping tape can be wrapped around the multiple nylon filaments being lifted by the winding mechanism rotating along the rotation axis of the turntable, so as to form a nylon filament rod. It is simple and convenient to use. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this embodiment; Figure 2 This is a schematic diagram showing the positional distribution of the first, second, and third rollers on the turntable. Figure 3 This is a schematic diagram illustrating the structure of the cone in this embodiment; Figure 4 This is a schematic diagram illustrating the structure of the rotating drum in this embodiment; Figure 5 This is a structural schematic diagram illustrating the central column in this embodiment; Figure 6 This is a schematic diagram illustrating the structure of the support frame in this embodiment; Figure 7 for Figure 6 Enlarged structural diagram of section A in the middle; Figure 8 This is a schematic diagram showing the positional distribution of the first, second, third, and fourth rollers on the turntable when the third roller consists of four columns. Figure 9 This is a diagram showing multiple nylon threads attached together on a hanging rope.

[0018] Explanation of reference numerals in the attached figures: In the diagram: 1. Base; 11. Circular hole; 12. Rotary cylinder; 121. Gear ring; 13. Servo motor; 131. Gear; 2. Turntable; 21. Connecting groove; 22. Conical cylinder; 23. First rotating roller; 24. Second rotating roller; 25. Third rotating roller; 26. Mounting plate; 261. Central column; 2611. Upright pole; 27. Slide groove; 271. Slide plate; 2711. Mounting plate; 2712. Compression spring; 2713. Mounting bracket; 28. Fourth rotating roller; 29. ​​Baffle; 3. Wrapping tape; 31. Pressure plate; 311. Through hole; 312. Bolt; 4. Lifting plate; 41. Hook; 42. Suspension; 421. Rectangular frame; 4211. Lead screw; 4212. Rotating motor; 422. Slider; 423. Electric gripper; 424. Clamping plate; 4241. Inclined surface; 5. Fixing plate; 51. Fixing frame; 511. Rotating shaft; 512. Sprocket; 5121. Chain; 513. Support frame; 5131. Sliding sleeve; 5132. Connecting plate; 52. Drive motor; 6. Hanging rope. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] A nylon filament winding and tightening packaging device, such as Figure 1 and Figure 2 and Figure 3 The device includes a base 1, a nylon wrapping tape 3, a turntable 2 and a lifting mechanism mounted on the base 1. The turntable 2 is rotatably connected to the top of the base 1 via a rotating component. A circular connecting groove 21 is coaxially provided on the turntable 2. A hanging rope 6 on the nylon thread passes through the connecting groove 21 and is connected to the lifting mechanism. The lifting mechanism is used to pull the nylon thread upward via the hanging rope 6. The nylon wrapping tape 3 is mounted on the turntable 2 via a winding mechanism. When the turntable 2 rotates and the lifting mechanism pulls the nylon thread upward via the hanging rope 6, the winding mechanism is used to wrap the nylon wrapping tape 3 around the nylon thread being lifted.

[0021] like Figure 1 and Figure 2 and Figure 3 In use, the hanging rope 6 is passed through the connecting groove 21 and connected to the lifting mechanism. Then, the rotating part drives the turntable 2 to rotate, and the lifting mechanism pulls the hanging rope 6 to lift multiple nylon filaments upward. During this process, when the turntable 2 rotates, the turntable 2 drives the winding mechanism to rotate along the rotation axis of the turntable 2. At this time, the wrapping tape 3 can be wrapped around the multiple nylon filaments being lifted by the winding mechanism rotating along the rotation axis of the turntable 2, so as to form a nylon filament rod. It is simple and convenient to use.

[0022] like Figure 3 A conical cylinder 22 is coaxially rotatably connected within the connecting groove 21, and the conical cylinder 22 is fixedly connected to the base 1. The base 1 has a circular hole 11 communicating with the conical cylinder 22. The hanging rope 6 on the nylon thread passes through the conical cylinder 22 and is connected to the lifting mechanism. When the lifting mechanism provides the hanging rope 6 to lift multiple nylon threads upward, the conical cylinder 22 can tighten the multiple nylon threads, which facilitates the subsequent winding of the wrapping tape 3. At the same time, since the conical cylinder 22 is set on the base 1, when the turntable 2 rotates, the turntable 2 will not drive the conical cylinder 22 to rotate, thus not driving the nylon thread to rotate.

[0023] like Figure 3 and Figure 4The rotating component includes a rotating cylinder 12 rotatably connected to the top of the base 1, a turntable 2 coaxially disposed at the top of the rotating cylinder 12, a cone 22 located in the rotating cylinder 12, a gear ring 121 coaxially disposed on the outer wall of the rotating cylinder 12, a servo motor 13 disposed on the base 1, and a gear 131 meshing with the gear ring 121 is disposed at one end of the rotating shaft of the servo motor 13.

[0024] like Figure 2 and Figure 3 and Figure 5 The winding mechanism includes a set of rotating rollers on the turntable 2 and a mounting component for mounting the wrapping tape 3. The rotating roller set includes a first rotating roller 23, a second rotating roller 24, and a third rotating roller 25 rotatably connected to the turntable 2. The first rotating roller 23 and the second rotating roller 24 are arranged correspondingly. The third rotating roller 25 is located on one side between the first rotating roller 23 and the second rotating roller 24 and is close to the connecting groove 21. One end of the wrapping tape 3 passes around the first rotating roller 23, the second rotating roller 24, and the third rotating roller 25 in sequence and is wound on the nylon filament. The mounting components include a pressure plate 31 and a mounting plate 26 rotatably connected to the turntable 2. The filament-wrapped tape 3 is placed on the mounting plate 26. A central column 261 located inside the filament-wrapped tape 3 is coaxially arranged on the upper part of the mounting plate 26, and a vertical pole 2611 is vertically arranged on the central column 261. The pressure plate 31 is placed on the filament-wrapped tape 3, and a through hole 311 is opened on the pressure plate 31 for one end of the pole 2611 to pass through. The pressure plate 31 is connected to the central column 261 by bolts 312. The bolts 312 and the pole 2611 are located on both sides of the axis of the central column 261.

[0025] like Figure 2 and Figure 3 and Figure 5 By placing the wire-wrapping tape 3 on the mounting plate 26 and positioning the center column 261 within the wire-wrapping tape 3, then placing the pressure plate 31 on the wire-wrapping tape 3 and having the top of the upright 2611 pass through the through hole 311, and then installing the pressure plate 31 on the center column 261 using bolts 312, the pressure plate 31 will press the wire-wrapping tape 3 firmly onto the mounting plate, thus completing the installation of the wire-wrapping tape 3. After the installation of the nylon wrapping tape 3 is completed, one end of the nylon wrapping tape 3 is wrapped around the first roller 23, the second roller 24 and the third roller 25 in sequence. Then the hanging rope 6 is connected to the lifting mechanism. After that, the worker first wraps one end of the nylon wrapping tape 3 that has been wrapped around the third roller 25 around the nylon filaments near the hanging rope 6, and holds the wrapped part to prevent the wrapped nylon wrapping tape 3 from falling off. Then the lifting mechanism works, driving multiple nylon filaments to be pulled up while the turntable 2 rotates, wrapping the nylon wrapping tape 3 around the multiple nylon filaments that are being lifted, so that it forms a nylon filament rod. Stop holding the nylon filaments while they are being pulled upwards and the turntable 2 is rotating to wrap the filament-wrapping tape 3 around the multiple nylon filaments that are being lifted. When turntable 2 rotates, it drives the first roller 23, the second roller 24, the third roller 25, the mounting plate 26, and the wrapping tape 3 on the mounting plate 26 to rotate along the rotation axis of turntable 2. When the rotation of turntable 2 causes the wrapping tape 3 to wrap around the outer wall of multiple nylon filaments, the wrapping tape 3 will drive the mounting plate 26, the first roller 23, the second roller 24, and the third roller 25 to rotate. At this time, the frictional resistance of the rotation of the mounting plate 26, the first roller 23, the second roller 24, and the third roller 25 can make the wrapping tape 3 wrap and tighten the multiple nylon filaments, which is simple and convenient to use.

[0026] like Figure 1 The lifting mechanism includes a lifting plate 4 and an inverted U-shaped fixing plate 5 set on the base 1. The lifting plate 4 is horizontally located above the hanging rope 6, and the bottom end of the lifting plate 4 is provided with a hook 41 for the hanging rope 6 to be attached. The fixing plate 5 is provided with a pushing mechanism, which is used to drive the lifting plate 4 to move vertically up and down. The pushing mechanism includes a fixing frame 51 set at the top of the fixing plate 5, and two rotating shafts 511 are rotatably connected to the fixing frame 51. The two rotating shafts 511 are distributed vertically, and each of the two rotating shafts 511 is provided with two sprockets 512. The sprockets 512 on the two rotating shafts 511 are vertically corresponding and connected by chains 5121. The two chains 5121 are located on both sides of the lifting plate 4. The lifting plate 4 is fixedly connected to the two chains 5121. The fixing frame 51 is provided with a drive motor 52 for driving one of the rotating shafts 511 to rotate.

[0027] like Figure 1 Hang the hanging rope 6 on the hook 41. Turn on the drive motor 52. The rotating shaft of the drive motor 52 drives one of the rotating shafts 511 to rotate. The rotating shaft 511 drives the other rotating shaft 511 to rotate through the cooperation of the sprocket 512 and the chain 5121. At this time, the two chains 5121 will drive the lifting plate 4 to move vertically upward. At this time, the lifting plate 4 will drive multiple nylon filaments to rise upward through the cooperation of the hook 41 and the hanging rope 6, so that the wrapping tape 3 on the turntable 2 can wrap multiple nylon filaments into nylon filament rods. After multiple nylon filaments are wound into a nylon rod, the worker removes the nylon rod, and then the rotating shaft of the drive motor 52 drives one of the rotating shafts 511 to rotate in the opposite direction, causing the lifting plate 4 and the hook 41 to move downwards back to their original positions (e.g., Figure 1 This facilitates the next connection of the hanging rope 6 on the multiple nylon threads to the hook 41.

[0028] like Figure 6The lifting plate 4 is equipped with a clamping mechanism. Before the turntable 2 rotates, the clamping mechanism is used to pull one end of the wrapping tape 3 that passes around the third roller 25 from the front side of the nylon filament to the rear side of the nylon filament. Thus, when the turntable 2 rotates, the wrapping tape 3 automatically wraps around the nylon filament. There is no need for the operator to wrap one end of the wrapping tape 3 that passes around the third roller 25 around the nylon filament near the hanging rope 6. At the same time, there is no need for the operator to hold it by hand, which improves work efficiency and safety.

[0029] like Figure 6 and Figure 7 and Figure 8 The top of the turntable 2 is provided with a groove 27, and two slide plates 271 are horizontally connected in the groove 27. The two slide plates 271 are provided with mounting plates 2711 on opposite sides. The two mounting plates 2711 are provided with compression springs 2712, and the end of the compression springs 2712 away from the mounting plates 2711 is provided with a mounting bracket 2713. The mounting bracket 2713 is fixedly connected to the groove wall of the groove 27. The third roller 25 includes four columns, and the four columns are opposite to each other and rotatably connected to the top of the two slide plates 271. The turntable 2 is rotatably connected with a fourth roller 28. One end of the wrapping tape 3 passes through the first roller 23, the fourth roller 28 and the second roller 24 in sequence and passes between the four opposing columns. At this time, the four opposing columns are located between the first roller 23 and the second roller 24 and clamp the wrapping tape 3. The clamping mechanism is used to clamp the nylon wrapping tape 3 between the four columns and pull the nylon wrapping tape 3 from the front side of the nylon filament to the rear side of the nylon filament. At this time, the clamping mechanism pushes the two sliding plates 271 away from each other through the columns. The clamping mechanism includes two clamping plates 424 and a suspension 42 set at the bottom end of the lifting plate 4. The bottom end of the suspension 42 is horizontally provided with a rectangular frame 421. The rectangular frame 421 is located on one side of the hook 41. A slider 422 is horizontally connected to the rectangular frame 421 along the length direction of the rectangular frame 421. The two clamping plates 424 are respectively located on both sides of the nylon wrapping tape 3 between the four columns. The slider 422 is equipped with an electric gripper 423 for driving the two clamping plates 424 to move closer or further apart. The rectangular frame 421 is equipped with a sliding member for driving the slider 422 to move within the rectangular frame 421. The two clamping plates 424 are both inclined surfaces 4241 on opposite sides. When the clamping plates 424 clamp the filament-wrapped tape 3 and the slider 422 moves within the rectangular frame 421, the inclined surfaces 4241 on the clamping plates 424 are used to squeeze the column so that the two slide plates 271 move away from each other. When the two clamping plates 424 clamp the filament-wrapped tape 3, the two clamping plates 424 clamp the upper middle part of the filament-wrapped tape 3.

[0030] like Figure 6 and Figure 7 and Figure 8When the hanging rope 6 is hung on the hook 41, the two clamping plates 424 are located on both sides of the wrapping tape 3 between the four pillars. At this time, the electric gripper 423 drives the two clamping plates 424 to move closer together to clamp the wrapping tape 3. Then, the slider 422 is driven by the sliding member to move the slider 422 away from the second roller 24 within the rectangular frame 421. At this time, the inclined surfaces 4241 on the two clamping plates 424 will squeeze one of the pillars on the two sliding plates 271 respectively, causing the two sliding plates 271 to move away from each other. When the clamping plates 424 separate from the pillars, the compression spring 2712 will push the two sliding plates 271 closer together, so that the pillars continue to clamp the wrapping tape 3. Then, the slider 422 continues to move away from the second roller 24 within the rectangular frame 421, wrapping the tape... The tape 3 is pulled from the front of one side of the nylon filament to the rear of the other side. During this process, the column holding the tape 3 will be driven by the tape 3 to rotate. Then, as the turntable 2 rotates, the lifting plate 4 lifts multiple nylon filaments upward through the hook 41 and the hanging rope 6. At this time, because the clamping plate 424 holds the tape 3, and the lifting plate 4 moves upward, the clamping plate 424, the electric gripper 423, the slide plate 271, the rectangular frame 421, and the suspension 42 will move upward with the lifting plate 4. Therefore, through the cooperation of the turntable 2 and the two clamping plates 424, it is possible to achieve the goal of not requiring the operator to wrap one end of the tape 3 that has passed through the third roller 25 around the nylon filament near the hanging rope 6, and also not requiring the operator to hold it by hand, thus improving work efficiency and safety.

[0031] Two clamping plates 424 are respectively installed on the two clamping ends of the electric gripper 423. The electric gripper 423 and the two clamping ends of the electric gripper 423 are existing structures, and will not be described in detail here.

[0032] like Figure 7 The sliding component includes a lead screw 4211 rotatably connected between opposite sides within a rectangular frame 421, and the lead screw 4211 is arranged along the length direction of the rectangular frame 421. One end of the lead screw 4211 passes through a slider 422 and is threadedly connected to the slider 422. A rotary motor 4212 for driving the lead screw 4211 to rotate is provided on the rectangular frame 421.

[0033] like Figure 8 The turntable 2 is provided with two baffles 29, which are positioned close to the slide groove 27. One end of the two baffles 29 extends above the slide groove 27. When the uprights on the slide plate 271 come into contact with each other, the two mounting plates 2711 abut against one side of the two baffles 29 respectively. By setting the baffles 29, the filament-wrapped tape 3 held by the four uprights can always be positioned between the two baffles 29, which facilitates the clamping of the filament-wrapped tape 3 by the two clamping plates 424. It is simple and convenient to use.

[0034] like Figure 6and Figure 7 The fixed frame 51 is provided with two corresponding U-shaped support frames 513, and the openings of the support frames 513 face the fixed frame 51. Each of the two support frames 513 is vertically slidably connected with a sliding sleeve 5131. The lifting plate 4 is located between the two sliding sleeves 5131, and both sliding sleeves 5131 are connected to the lifting plate 4 through a connecting plate 5132. When the lifting plate 4 moves vertically, the lifting plate 4 will drive the sliding sleeves 5131 to move vertically on the support frame 513 through the connecting plate 5132. At this time, through the cooperation of the support frame 513 and the sliding sleeves 5131, the lifting plate 4 can be kept in a horizontal state when it moves vertically.

[0035] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

Claims

1. A nylon filament winding and tightening packaging device, characterized in that, The device includes a base (1), a nylon wrapping tape (3), a turntable (2) and a lifting mechanism mounted on the base (1). The turntable (2) is rotatably connected to the top of the base (1) via a rotating component. A circular connecting groove (21) is coaxially provided on the turntable (2). A hanging rope (6) on the nylon thread passes through the connecting groove (21) and is connected to the lifting mechanism. The lifting mechanism is used to pull the nylon thread upward via the hanging rope (6). The nylon wrapping tape (3) is mounted on the turntable (2) via a winding mechanism. When the turntable (2) rotates and the lifting mechanism pulls the nylon thread upward via the hanging rope (6), the winding mechanism is used to wrap the nylon wrapping tape (3) around the nylon thread being lifted.

2. The nylon filament winding and tightening packaging device as described in claim 1, characterized in that, A cone (22) is coaxially rotatably connected in the connecting groove (21), and the cone (22) is fixedly connected to the base (1). A round hole (11) communicating with the cone (22) is opened on the base (1). The hanging rope (6) on the nylon thread passes through the cone (22) and is connected to the lifting mechanism.

3. The nylon filament winding and tightening packaging device as described in claim 1, characterized in that, The winding mechanism includes a set of rotating rollers on a turntable (2) and a mounting component for mounting the wrapping tape (3). The set of rotating rollers includes a first rotating roller (23), a second rotating roller (24), and a third rotating roller (25) rotatably connected to the turntable (2). The first rotating roller (23) and the second rotating roller (24) are arranged correspondingly. The third rotating roller (25) is located on one side between the first rotating roller (23) and the second rotating roller (24) and is close to the connecting groove (21). One end of the wrapping tape (3) passes around the first rotating roller (23), the second rotating roller (24), and the third rotating roller (25) in sequence and is wound on the nylon filament. The mounting components include a pressure plate (31) and a mounting plate (26) rotatably connected to a turntable (2). The filament-wrapped tape (3) is placed on the mounting plate (26). A central column (261) located inside the filament-wrapped tape (3) is coaxially provided on the upper part of the mounting plate (26), and a vertical pole (2611) is provided on the central column (261). The pressure plate (31) is placed on the filament-wrapped tape (3), and a through hole (311) is provided on the pressure plate (31) for one end of the pole (2611) to pass through. The pressure plate (31) is connected to the central column (261) by bolts (312). The bolts (312) and the pole (2611) are located on both sides of the axis of the central column (261).

4. The nylon filament winding and tightening packaging device as described in claim 3, characterized in that, The lifting mechanism includes a lifting plate (4) and an inverted U-shaped fixing plate (5) set on the base (1). The lifting plate (4) is horizontally located above the hanging rope (6), and the bottom end of the lifting plate (4) is provided with a hook (41) for the hanging rope (6) to be attached. The fixing plate (5) is provided with a pushing mechanism, which is used to drive the lifting plate (4) to move vertically up and down.

5. The nylon filament winding and tightening packaging device as described in claim 4, characterized in that, The pushing mechanism includes a fixed frame (51) set at the top of the fixed plate (5), and two rotating shafts (511) are rotatably connected on the fixed frame (51). The two rotating shafts (511) are distributed vertically, and each of the two rotating shafts (511) is provided with two sprockets (512). The sprockets (512) on the two rotating shafts (511) are vertically corresponding and connected by chains (5121). The two chains (5121) are located on both sides of the lifting plate (4). The lifting plate (4) is fixedly connected to the two chains (5121). The fixed frame (51) is provided with a drive motor (52) for driving one of the rotating shafts (511) to rotate.

6. The nylon filament winding and tightening packaging device as described in claim 5, characterized in that, The lifting plate (4) is provided with a clamping mechanism. Before the turntable (2) rotates, the clamping mechanism is used to pull one end of the wrapping tape (3) that passes around the third roller (25) from the front side of the nylon filament to the back side of the nylon filament, so that when the turntable (2) rotates, the wrapping tape (3) automatically wraps around the nylon filament.

7. The nylon filament winding and tightening packaging device as described in claim 6, characterized in that, The top of the turntable (2) is provided with a slide groove (27), and two slide plates (271) are horizontally connected in the slide groove (27). The two slide plates (271) are provided with mounting plates (2711) on opposite sides. The two mounting plates (2711) are provided with compression springs (2712), and the end of the compression spring (2712) away from the mounting plate (2711) is provided with a mounting bracket (2713). The mounting bracket (2713) is fixedly connected to the groove wall of the slide groove (27). The third roller (25) includes four columns, which are opposite each other and rotatably connected to the top of two slide plates (271). The turntable (2) is rotatably connected to a fourth roller (28). One end of the wrapping tape (3) passes through the first roller (23), the fourth roller (28), and the second roller (24) in sequence and then passes between the four opposing columns. At this time, the four opposing columns are located between the first roller (23) and the second roller (24) and clamp the wrapping tape (3). The clamping mechanism is used to clamp the nylon wrapping tape (3) between the four columns and pull the nylon wrapping tape (3) from the front of one side of the nylon filament to the rear of one side of the nylon filament. At this time, the clamping mechanism pushes the two slide plates (271) away from each other through the columns.

8. The nylon filament winding and tightening packaging device as described in claim 7, characterized in that, The clamping mechanism includes two clamping plates (424) and a suspension (42) disposed at the bottom end of the lifting plate (4). A rectangular frame (421) is horizontally disposed at the bottom end of the suspension (42). The rectangular frame (421) is located on one side of the hook (41). A slider (422) is horizontally slidably connected inside the rectangular frame (421) along the length direction of the rectangular frame (421). The two clamping plates (424) are respectively located on both sides of the wrapped tape (3) between the four columns. The slider (422) is provided with an electric gripper (423) for driving the two clamping plates (424) to move closer or further apart. The rectangular frame (421) is provided with a sliding member for driving the slider (422) to move within the rectangular frame (421). The two clamping plates (424) are opposite to each other on one side, which is a slope (4241). When the clamping plate (424) clamps the wrapped tape (3) and the slider (422) moves within the rectangular frame (421), the slope (4241) on the clamping plate (424) is used to squeeze the column so that the two slide plates (271) move away from each other. When the two clamping plates (424) clamp the wrapped tape (3), the two clamping plates (424) clamp the upper middle end of the wrapped tape (3).

9. The nylon filament winding and tightening packaging device as described in claim 7, characterized in that, The turntable (2) is provided with two baffles (29), and the two baffles (29) are set close to the slide groove (27). One end of the two baffles (29) extends to the top of the slide groove (27). When the columns on the slide plate (271) come into contact with each other, the two mounting plates (2711) respectively abut against one side of the two baffles (29).

10. The nylon filament winding and tightening packaging device as described in claim 8, characterized in that, The fixed frame (51) is provided with two corresponding U-shaped support frames (513), and the opening of the support frame (513) faces the fixed frame (51). Each of the two support frames (513) is vertically slidably connected with a sliding sleeve (5131). The lifting plate (4) is located between the two sliding sleeves (5131), and both sliding sleeves (5131) are connected to the lifting plate (4) through a connecting plate (5132).

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