Automatic pay-off rack
By using a combined structure of wire wheels and wire limit tubes in the automatic wire laying frame, the problem of wire being easily loosened after unrolling is solved, and the neat and orderly wire laying and pulling of wires is realized, and the production efficiency is improved.
Patent Information
- Application Number
- CN202422074868.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-25
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-08-25
AI Technical Summary
The existing automatic wire laying frames are prone to loosening after unwinding, resulting in messy and affecting the processing of subsequent processes.
An automatic wire laying frame is designed, using a combined structure of wire wheels and wire limiting pipes. The wires are sorted through wire wheels to prevent winding, and through the positioning and anti-pull-back components of wire limiting pipes, ensuring that the wires remain tight during wire laying and pulling back and avoid looseness.
Effectively prevent the wire from loosening and pulling back, keep it neat and orderly, facilitate the processing of subsequent processes, and improve production efficiency.
Smart Images
Figure CN223046936U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wire laying, in particular to an automatic wire laying frame. Background Art
[0002] An automatic wire laying frame is an automated device used in industries such as wire and cable, optical fiber communication, and automobile manufacturing. Its main function is to automatically and continuously unwind the wire from the coil and feed it into the subsequent process. An automatic wire laying frame can perform the wire laying operation continuously and stably, greatly reducing manual intervention and waiting time, and improving production efficiency.
[0003] When the existing automatic wire laying frame is in use, since the wire coil is unwound, the wire after unwinding is relatively loose, and the wire after being pulled back is no longer tightened, causing the wire to become loose and scattered, and thus easily getting tangled together, which is not convenient for the processing of subsequent processes. Therefore, further improvement can be made. Summary of the Utility Model
[0004] To solve the problems mentioned above, the utility model provides the following technical solution: An automatic wire laying frame includes a base. A frame is fixedly installed on the top of the base. A wire laying disc is rotatably connected to one side of the frame. An inclined frame is fixedly installed on the top of the frame. Two guide rods are fixedly installed on the top side of the base corresponding to the end of the inclined frame. A wire guide wheel one and a wire guide wheel two are respectively sleeved on the outer sides of the guide rods, and the wire guide wheel two is located above the wire guide wheel one. A support plate is fixedly installed at the end of the inclined frame. A wire limiting tube for preventing the wire from loosening and being pulled back is arranged on the bottom side of the support plate.
[0005] As an optimization, a wire coil is installed inside the wire laying disc. The wire guide wheel one and the wire guide wheel two are symmetrically arranged up and down. The wire crosses around the wire guide wheel one and the wire guide wheel two and extends out from the wire guide wheel two. The wire released is sorted by the wire guide wheel one and the wire guide wheel two to prevent the wire from getting tangled when the wire coil is unwound.
[0006] As an optimization, the wire limiting tube includes a mounting seat fixedly installed on the bottom side of the support plate. A conduit is fixedly installed inside the mounting seat. A positioning component and an anti-pull-back component are respectively arranged inside the left and right ends of the conduit.
[0007] As an optimization, the positioning component includes a limiting frame fixedly installed on the inner wall of the left end of the conduit. A slider is slidably connected inside the limiting frame. A ball is embedded inside the slider. A spring is fixedly installed between the slider and the inner wall of the limiting frame.
[0008] As an optimization, four groups of balls are arranged in an array on the inner wall of the conduit, and the balls are in rolling connection with the outer side of the wire. The spring's own elasticity causes the balls to tightly press against the outer side of the wire, and thus the wire is squeezed and positioned from all around to make it located at the center.
[0009] As an optimization, the anti-back-pulling component includes a fixed shell fixedly installed inside the right end of the conduit. A sliding seat is slidably connected inside the fixed shell. A compression spring is fixedly installed between the sliding seat and the bottom wall of the fixed shell. An extrusion bead is embedded at the tip of the sliding seat.
[0010] As an optimization, the fixed shell is conical. The tip of the sliding seat is located inside the conical end of the fixed shell, and the extrusion bead abuts against the inner wall of the conical part of the fixed shell. When the wire is pulled back to the left, due to the elastic force of the compression spring itself, the tip of the sliding seat will be inserted into the conical part of the fixed shell, and then the extrusion bead will be pressed to clamp on the outside of the wire, so as to clamp the wire and prevent the wire reel from loosening.
[0011] The beneficial effects of the present utility model are:
[0012] For this automatic wire-releasing rack, when the wire is pulled out to the right during wire release, the sliding seat will have a tendency to move to the right, and then the compression spring will be compressed. At this time, it is convenient to pull out the wire. Similarly, when the wire is pulled back to the left, the sliding seat will have a tendency to move to the left. At this time, under the action of the resilience of the compression spring and the pulling-back tendency of the wire, the sliding seat will be driven to slide to the left, and then the extrusion bead will roll along the inner wall of the conical part of the fixed shell to squeeze the wire, so as to clamp and position the wire and prevent the wire from being pulled back and causing the wire coil to loosen. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is a schematic structural diagram of the present utility model;
[0014] Figure 2 is a schematic diagram of another perspective of the structure of the present utility model;
[0015] Figure 3 is a schematic structural diagram of the wire limiting tube of the present utility model;
[0016] Figure 4 is a schematic structural diagram of the anti-back-pulling structure of the present utility model.
[0017] In the figure: 1, base; 2, frame; 3, wire-releasing reel; 4, inclined frame; 5, guide rod; 6, first wire guide wheel; 7, second wire guide wheel; 8, support plate; 9, wire limiting tube; 10, conduit; 11, limiting frame; 12, slider; 13, ball; 14, spring; 15, fixed shell; 16, sliding seat; 17, compression spring; 18, extrusion bead. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.
[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0020] Please refer to Figure 1-2 , an automatic wire pay-off rack, including a base 1, a frame 2 is fixedly installed on the top of the base 1, a wire pay-off reel 3 is rotatably connected to one side of the frame 2, a wire spool is installed inside the wire pay-off reel 3, an inclined frame 4 is fixedly installed on the top of the frame 2, two guide rods 5 are fixedly installed on the top side of the base 1 corresponding to the end of the inclined frame 4, a wire guide wheel one 6 and a wire guide wheel two 7 are respectively sleeved on the outer sides of the guide rods 5, and the wire guide wheel two 7 is located above the wire guide wheel one 6. The wire guide wheel one 6 and the wire guide wheel two 7 are symmetrically arranged up and down. The wire passes around the wire guide wheel one 6 and the wire guide wheel two 7 in a crossed manner and extends from the wire guide wheel two 7. The wire released is sorted by the wire guide wheel one 6 and the wire guide wheel two 7 to prevent the wire on the wire spool from being wound together when paying off; a support plate 8 is fixedly installed at the end of the inclined frame 4, and a wire limiting tube 9 for preventing the wire from loosening and pulling back is arranged on the bottom side of the support plate 8.
[0021] Please refer to Figure 3-4 , the wire limiting tube 9 includes a mounting seat fixedly installed on the bottom side of the support plate 8, a conduit 10 is fixedly installed inside the mounting seat, a positioning component and an anti-pulling-back component are respectively arranged inside the left and right ends of the conduit 10;
[0022] Please refer to Figure 3-4 , the positioning component includes a limiting frame 11 fixedly installed on the inner wall of the left end of the conduit 10, a slider 12 is slidably connected inside the limiting frame 11, a ball 13 is embedded inside the slider 12, four groups of balls 13 are arranged in an array on the inner wall of the conduit 10, and the balls 13 are in rolling connection with the outer side of the wire. A spring 14 is fixedly installed between the slider 12 and the inner wall of the limiting frame 11. Due to the elastic force of the spring 14 itself, the balls 13 will tightly press on the outer side of the wire, and then the wire will be squeezed and positioned from all around the wire to make it located at the center;
[0023] Please refer to Figure 3-4, the anti-back-pulling component includes a fixed housing 15 fixedly installed inside the right end of the conduit 10. The fixed housing 15 is conical. A sliding seat 16 is slidably connected inside the fixed housing 15. The pointed end of the sliding seat 16 is located inside the conical end of the fixed housing 15. A compression spring 17 is fixedly installed between the bottom wall of the sliding seat 16 and the fixed housing 15. An extrusion bead 18 is embedded at the pointed end of the sliding seat 16, and the extrusion bead 18 abuts against the inner wall of the conical part of the fixed housing 15. When the wire is pulled back to the left, due to the elastic force of the compression spring 17 itself, the pointed end of the sliding seat 16 will be inserted into the conical part of the fixed housing 15, and then the extrusion bead 18 will be pressed to clamp the outside of the wire, so as to clamp the wire and prevent the wire reel from loosening.
[0024] During use, first install the wire reel to be unwound on the unwinding reel 3, then draw out one end of the wire, wind the wire crosswise along the second guide wheel 7 and the first guide wheel 6, and finally draw the wire through the conduit 10 and then start the machine to drive the unwinding reel 3 to rotate for unwinding;
[0025] When the wire passes through the conduit 10 and is drawn out to the right for unwinding, it will pass through the inside of the sliding seat 16, and then the sliding seat 16 will have a tendency to slide to the right, so the compression spring 17 will be squeezed, and the extrusion bead 18 will not be squeezed by the inner wall of the conical part of the fixed housing 15, so that the wire can be easily drawn out when unwinding;
[0026] After the unwinding is completed or paused, the wire is pulled back to the left inside the sliding seat 16, and then the sliding seat 16 will have a tendency to move to the left, and then it will no longer squeeze the compression spring 17. Therefore, under the action of the return spring force of the compression spring 17 and the wire's tendency to be pulled back, the sliding seat 16 will be driven to slide to the left, and then the extrusion bead 18 will roll along the inner wall of the conical part of the fixed housing 15, and then squeeze the wire inward, so the wire will be clamped and positioned.
[0027] In summary, for this automatic wire unwinding rack, when the wire is drawn out to the right during unwinding, the sliding seat 16 will have a tendency to move to the right, and then the compression spring 17 will be compressed. At this time, it is convenient for the wire to be drawn out during unwinding. Similarly, when the wire is pulled back to the left, the sliding seat 16 will have a tendency to move to the left. At this time, under the action of the return spring force of the compression spring 17 and the wire's tendency to be pulled back, the sliding seat 16 will be driven to slide to the left, and then the extrusion bead 18 will roll along the inner wall of the conical part of the fixed housing 15 to squeeze the wire, so as to clamp and position the wire to prevent the wire from being pulled back and causing the wire reel to loosen.
[0028] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "arranged", "installed", "connected", "coupled", "fixed" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0029] The standard parts used in the present utility model can all be purchased from the market, and the special-shaped parts can be customized according to the description in the specification and the drawings.
[0030] The above is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.
Claims
1. An automatic pay-off stand, comprising a base (1), characterized in that: A frame (2) is fixedly mounted on the top of the base (1); a wire pay-off drum (3) is rotatably connected to one side of the frame (2); an inclined frame (4) is fixedly mounted on the top of the frame (2); two guide rods (5) are fixedly mounted on the top side of the base (1) corresponding to the ends of the inclined frame (4); a first wire wheel (6) and a second wire wheel (7) are respectively sleeved on the outer sides of the guide rods (5); and the second wire wheel (7) is located above the first wire wheel (6); a support plate (8) is fixedly mounted on the end of the inclined frame (4); and a wire limiting tube (9) is provided on the bottom side of the support plate (8) to prevent the wire from being loosened and pulled back.
2. The automatic pay-off stand according to claim 1, characterized in that: A wire reel is installed in the wire pay-off reel (3), and the wire reel 1 (6) and the wire reel 2 (7) are symmetrically arranged up and down. The wire crosses around the wire reel 1 (6) and the wire reel 2 (7) and extends out from the wire reel 2 (7).
3. The automatic pay-off stand according to claim 1, characterized in that: The wire limiting tube (9) comprises a mounting seat fixedly mounted on the bottom side of the support plate (8), a guide tube (10) being fixedly mounted in the mounting seat, and a positioning component and an anti-pullback component are respectively arranged in the left and right ends of the guide tube (10).
4. The automatic pay-off stand according to claim 3, characterized in that: The positioning assembly comprises a limit frame (11) fixedly mounted on the inner wall of the left end of the conduit (10); a slider (12) is slidably connected to the interior of the limit frame (11); a ball (13) is embedded in the interior of the slider (12); and a spring (14) is fixedly mounted between the slider (12) and the inner wall of the limit frame (11).
5. The automatic pay-off stand according to claim 4, characterized in that: Four groups of balls (13) are arranged in an array on the inner wall of the conduit (10), and the balls (13) are rollingly connected to the outside of the wire.
6. The automatic pay-off stand according to claim 3, characterized in that: The anti-pullback assembly comprises a fixed shell (15) fixedly mounted inside the right end of the catheter (10), a sliding seat (16) being slidably connected inside the fixed shell (15), a compression spring (17) being fixedly mounted between the sliding seat (16) and the bottom wall of the fixed shell (15), and an extrusion bead (18) being embedded in the tip of the sliding seat (16).
7. The automatic pay-off stand according to claim 6, characterized in that: The fixed shell (15) is conical, the tip of the slide seat (16) is located inside one end of the conical portion of the fixed shell (15), and the extrusion bead (18) abuts against the inner wall of the conical portion of the fixed shell (15).