A modular fiber nylon yarn winding spindle device

Abstract

The present invention discloses a modular fiber nylon yarn winding spindle device, including a positioning frame, a rotating frame is provided on the positioning frame, a plurality of spindles are installed on the rotating frame, and the plurality of spindles are distributed on the rotating frame at equal angles, the spindles are installed on the rotating frame and on a transmission shaft vertically upward through bearings, a bottom plate is provided at the outer end of the transmission shaft, a vertically upward positioning rod is provided at the center of the bottom plate, and a positioning mechanism for automatically positioning the winding bobbin is provided on the circumference of the positioning rod; and a rod-off mechanism for pushing up and off the rod of the winding bobbin after winding is provided on the positioning frame. The present invention has a good positioning effect on the winding bobbin, and in the process of driving the winding bobbin to wind up, the winding bobbin is not easy to rotate, thereby improving the stability of the winding bobbin, and by setting a rod-off mechanism to push up and off the rod of the winding bobbin after winding up, it is convenient to take the winding bobbin after winding up, and effectively reduces the work intensity.

Description

Technical Field

[0001] The invention relates to the technical field of winding spindles, in particular to a modular fiber nylon yarn winding spindle device. Background Art

[0002] Nylon is a general term for thermoplastic resins containing repeating amide groups — [NHCO] — on the main chain of the molecule. It includes aliphatic PA, aliphatic-aromatic PA and aromatic PA. Among them, aliphatic PA has many varieties, large output and wide application. Its name is determined by the specific number of carbon atoms in the synthetic monomer. Nylon has high mechanical strength, high softening point, heat resistance, low friction coefficient, wear resistance, self-lubrication, shock absorption and sound absorption, oil resistance, weak acid resistance, alkali resistance and general solvent resistance, good electrical insulation, self-extinguishing, non-toxic, odorless, good weather resistance and poor dyeability. The disadvantage is that it has high water absorption, which affects dimensional stability and electrical properties. Fiber reinforcement can reduce the water absorption rate of the resin, so that it can work under high temperature and high humidity. Nylon has a very good affinity with glass fiber. It is often used to make combs, toothbrushes, clothes hooks, fan bones, net bag ropes, fruit outer packaging bags, etc. It is non-toxic, but it cannot be in contact with acids and alkalis for a long time.

[0003] In the production process of nylon yarn currently on the market, a winding machine is required for winding and rewinding. However, the winding spindles on the existing winding machines lack a positioning mechanism for positioning the winding bobbin, so they are prone to self-rotation when the winding bobbin is wound, causing the nylon line to be entangled, and the winding bobbin after winding is manually removed, which is labor-intensive. Summary of the invention

[0004] In order to solve the technical problems that the winding spindle on the above-mentioned existing winding machine lacks a positioning mechanism for the winding, which is easy to rotate when the winding is wound, causing the nylon line to be entangled, and the winding is manually removed after the winding, which is labor-intensive, the present invention provides the following technical solutions:

[0005] The present invention discloses a modular fiber nylon yarn winding spindle device, comprising a positioning frame, a rotating frame is provided on the positioning frame, a plurality of spindles are installed on the rotating frame, and the plurality of spindles are distributed on the rotating frame at equal angles, the spindles are installed on the rotating frame via bearings and on a vertical transmission shaft, a bottom plate is provided on the outer end of the transmission shaft, a vertical positioning rod is provided at the center of the bottom plate, a vertical guide rod with a diameter smaller than the aperture of the winding bobbin is provided on the top of the positioning rod, a transition rod with diameters successively contracted is provided between the guide rod and the positioning rod, a positioning mechanism for automatically positioning the winding bobbin is provided on the circumference of the positioning rod, and a stripping mechanism for pushing the winding bobbin after winding is provided on the positioning frame, and a driving motor for driving each transmission shaft to rotate is installed on the rotating frame.

[0006] As a preferred technical solution of the present invention, the positioning mechanism includes a clamping rod hinged to the positioning rod via a hinge axis and flipped outward, a compression spring is provided between the clamping rod and the positioning rod, and the outer end of the clamping rod is an arch mechanism.

[0007] As a preferred technical solution of the present invention, the outer end of the clamping rod is provided with an anti-scratch end bent inwardly.

[0008] As a preferred technical solution of the present invention, the rod-releasing mechanism includes a spline arranged vertically on the outer wall of the positioning rod, a lifting plate is sleeved on the positioning rod, a key slot matching the spline is provided on the lifting plate, and a lifting mechanism for lifting the lifting plate is provided on the positioning frame.

[0009] As a preferred technical solution of the present invention, the lifting mechanism includes a fixing frame arranged on the positioning frame, the fixing frame is provided with a vertically arranged lifting cylinder, and the telescopic end of the lifting cylinder is provided with a top plate for lifting the lifting support plate.

[0010] As a preferred technical solution of the present invention, an annular magnetic block is provided at the bottom of the lifting support plate, and a magnet that is magnetically attracted to the annular magnetic block is provided on the top plate.

[0011] As a preferred technical solution of the present invention, a buffer pad is provided between the lifting support plate and the bottom plate.

[0012] As a preferred technical solution of the present invention, the lifting support plate is provided with a through slot for the clamping rod to pass through.

[0013] The beneficial effects of the present invention are:

[0014] The modular fiber nylon yarn winding spindle device has multiple spindles installed on a rotating frame, and the positions of the spindles can be changed by rotating the rotating frame, so as to facilitate the operation of the corresponding spindles and greatly facilitate the winding work. A positioning mechanism for automatically positioning the winder is provided on the spindle. After the winder is inserted into the positioning rod, the clamping rod expands outward under the resetting action of the compression spring, so as to be in close contact with the inner wall of the winder, thereby having a good positioning effect on the winder. In the process of driving the winder to take up the wire, the winder is not easy to rotate, thereby improving the stability of the winder, and a take-off rod mechanism is provided to push the winder after taking up the wire to take off the rod, so as to facilitate the taking of the winder after taking up the wire, and effectively reduce the work intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a structural schematic diagram of a modular fiber nylon yarn winding spindle device of the present invention;

[0017] Figure 2 It is a structural schematic diagram of a stripping mechanism of a modular fiber nylon yarn winding spindle device of the present invention;

[0018] Figure 3 The present invention is a schematic structural diagram of a lifting support plate of a modular fiber nylon yarn winding spindle device.

[0019] In the figure: 1. positioning frame; 2. rotating frame; 3. transmission shaft; 4. positioning rod; 5. guide rod; 6. transition rod; 7. positioning mechanism; 8. rod release mechanism; 9. clamping rod; 10. clamping spring; 11. anti-scratch end; 12. driving motor; 13. spline; 14. lifting support plate; 15. keyway; 16. upper cylinder; 17. top plate; 18. annular magnetic block; 19. magnet; 20. through groove; 21. bottom plate. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0021] Example: Figure 1-3 As shown, a modular fiber nylon yarn winding spindle device of the present invention comprises a positioning frame 1, a rotating frame 2 is provided on the positioning frame 1, a plurality of spindles are installed on the rotating frame 2, and the plurality of spindles are distributed on the rotating frame 2 at equal angles, the spindles are installed on the rotating frame 2 via bearings and a vertical transmission shaft 3 is provided, the outer end of the transmission shaft 3 is provided with a bottom plate 21, a vertical positioning rod 4 is provided at the center of the bottom plate 21, a vertical guide rod 5 with a diameter smaller than the aperture of the winding bobbin is provided at the top end of the positioning rod 4, and a transition rod 6 with diameters successively contracted is provided between the guide rod 5 and the positioning rod 4, a positioning mechanism 7 for automatically positioning the winding bobbin is provided on the peripheral side of the positioning rod 4; and a stripping mechanism 8 for pushing the winding bobbin after winding is provided on the positioning frame 1, and a driving motor 12 for driving each transmission shaft 3 to rotate is installed on the rotating frame.

[0022] The positioning mechanism 7 includes a clamping rod 9 hinged to the positioning rod 4 through a hinge shaft and turned outward, and a compression spring 10 is provided between the clamping rod 9 and the positioning rod 4, and the outer end of the clamping rod 9 is an arch mechanism. By installing multiple spindles on the rotating frame 2, and by rotating the rotating frame 2, the position of the spindle can be changed, so as to facilitate the operation of the corresponding spindle, which greatly facilitates the winding work, wherein the spindle is provided with a positioning mechanism 7 for automatically positioning the winding, after the winding is inserted into the positioning rod 4, under the reset action of the compression spring 10, the clamping rod 9 expands outward, so as to be in close contact with the inner wall of the winding, so as to have a good positioning effect on the winding, in the process of driving the winding to take up the wire, the winding is not easy to rotate, thereby improving the stability of the winding, and by setting a stripping mechanism 8 to push the winding after taking up the wire, it is convenient to take the winding after taking up the wire, effectively reducing the work intensity.

[0023] The outer end of the clamping rod 9 is provided with an anti-scratch end 11 bent inwardly, which plays an anti-slip effect, avoids scratching the inner wall of the winding bobbin when the winding bobbin is pushed up, and eliminates the hidden danger of scratching the staff in daily production and life.

[0024] The rod-release mechanism 8 includes a spline 13 arranged vertically on the outer wall of the positioning rod 4, a lifting support plate 14 is sleeved on the positioning rod 4, a key groove 15 cooperating with the spline 13 is provided on the lifting support plate 14, and a lifting mechanism for lifting the lifting support plate 14 is provided on the positioning frame 1.

[0025] The lifting mechanism includes a fixed frame arranged on the positioning frame 1, and a vertically arranged lifting cylinder 16 is provided on the fixed frame, and a lifting plate 17 for lifting the lifting support plate 14 is provided on the telescopic end of the lifting cylinder 16. Under the cooperation of the keyway 15 and the spline 13, the lifting support plate 14 is driven to rotate while the positioning rod 4 rotates. When the bobbin is installed on the positioning rod 4, the bottom end of the bobbin contacts the lifting support plate 14. When the rod is removed, the lifting cylinder 16 performs lifting, lifts the lifting support plate 14, and then lifts the bobbin along the positioning rod 4, thereby playing the role of supporting the rod and reducing the working intensity of removing the rod.

[0026] An annular magnetic block 18 is provided at the bottom of the lifting support plate 14, and a magnet 19 that is magnetically attracted to the annular magnetic block 18 is provided on the top plate 17, so that the lifting support plate 14 has a certain connection effect. When the upper cylinder 16 shrinks to a certain extent, the lifting support plate 14 is separated from the top plate 17 under the blocking effect of the bottom plate, so that the rotating frame 2 can rotate conveniently.

[0027] A buffer pad is provided between the lifting support plate 14 and the bottom plate 21 to provide a buffering effect.

[0028] The lifting support plate 14 is provided with a through slot 20 for the clamping rod 9 to pass through, so as to avoid motion interference between the lifting support plate and the clamping rod during the lifting process.

[0029] Working principle: multiple spindles are installed on the rotating frame 2, and the positions of the spindles can be changed by rotating the rotating frame 2, so as to facilitate the operation of the corresponding spindles, which greatly facilitates the winding work, wherein a positioning mechanism 7 for automatically positioning the winder is provided on the spindle, and after the winder is inserted into the positioning rod 4, the clamping rod 9 expands outward under the resetting action of the clamping spring 10, so as to be in close contact with the inner wall of the winder, thereby having a good positioning effect on the winder, and in the process of driving the winder to take up the wire, the winder is not easy to rotate, thereby improving the stability of the winder, and a take-off rod mechanism 8 is provided to push the winder after taking up the wire to take off the rod, so as to facilitate the taking of the winder after taking up the wire, and effectively reduce the work intensity.

[0030] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A modular fiber nylon yarn winding spindle device, comprising a positioning frame (1), wherein a rotating frame (2) is provided on the positioning frame (1), characterized in that: The rotating frame (2) is provided with a plurality of spindles, and the plurality of spindles are distributed on the rotating frame (2) at equal angles. The spindles are installed on the rotating frame (2) via bearings and on a transmission shaft (3) that is vertically upward. A bottom plate (21) is provided at the outer end of the transmission shaft (3). A positioning rod (4) that is vertically upward is provided at the center of the bottom plate (21). A guide rod (5) that is vertically upward and has a diameter smaller than the aperture of the winding bobbin is provided at the top end of the positioning rod (4). A transition rod (6) whose diameters shrink successively is provided between the guide rod (5) and the positioning rod (4). A positioning mechanism (7) for automatically positioning the winding bobbin is provided on the peripheral side of the positioning rod (4). A stripping mechanism (8) for pushing up the winding bobbin after winding is provided on the positioning frame (1). A driving motor (12) for driving each transmission shaft (3) to rotate is installed on the rotating frame. The rod-releasing mechanism (8) comprises a spline (13) arranged vertically on the outer wall of the positioning rod (4); a lifting support plate (14) is sleeved on the positioning rod (4); a keyway (15) cooperating with the spline (13) is provided on the lifting support plate (14); and a lifting mechanism for lifting the lifting support plate (14) is provided on the positioning frame (1).

2. A modular fiber nylon yarn winding spindle device according to claim 1, characterized in that: The positioning mechanism (7) comprises a clamping rod (9) hinged to the positioning rod (4) via a hinge axis and turned outward, a compression spring (10) is provided between the clamping rod (9) and the positioning rod (4), and the outer end of the clamping rod (9) is an arched mechanism.

3. A modular fiber nylon yarn winding spindle device according to claim 2, characterized in that: The outer end of the clamping rod (9) is provided with an anti-scratch end (11) bent inwards.

4. A modular fiber nylon yarn winding spindle device according to claim 3, characterized in that: The lifting mechanism comprises a fixing frame arranged on the positioning frame (1), a lifting cylinder (16) arranged vertically is provided on the fixing frame, and a lifting plate (17) for lifting the lifting support plate (14) is provided at the telescopic end of the lifting cylinder (16).

5. A modular fiber nylon yarn winding spindle device according to claim 4, characterized in that: An annular magnetic block (18) is provided at the bottom of the lifting support plate (14), and a magnet (19) magnetically attracted to the annular magnetic block (18) is provided on the top plate (17).

6. A modular fiber nylon yarn winding spindle device according to claim 5, characterized in that: A buffer pad is provided between the lifting support plate (14) and the bottom plate (21).

7. A modular fiber nylon yarn winding spindle device according to claim 5, characterized in that: The lifting support plate (14) is provided with a through slot (20) for the clamping rod (9) to pass through.

Images