Winding guide pin and control mechanism thereof
By designing a winding guide pin with an arc-shaped diameter and an adjustable angle, the problems of increased friction and bending of copper wire in the winding machine were solved. This ensured that the winding guide pin was tangent to the drum, reducing copper wire damage and improving winding quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-11
- Publication Date
- 2026-03-27
AI Technical Summary
When winding copper wire, the fixed position of the winding guide pin in the existing winding machine increases the friction between the copper wire and the exit of the guide pin, affecting the quality of the copper wire. In addition, the fixed angle of the winding mechanism increases the friction when the copper wire bends when winding special shapes and structures.
Design a winding guide pin with a first diameter and a second diameter structure. The inner diameter of the diameter is the same and the diameter is designed as an arc surface. The whole is made of tungsten steel. The angle of the winding guide pin is adjusted by lifting components and limit rings. The tangent state between the winding guide pin and the drum is adjusted by arc-shaped slide grooves and clamps to reduce friction.
This ensures that the winding guide pin and the drum remain tangent at all times, reducing frictional damage to the copper wire and improving the quality of the copper wire.
Smart Images
Figure CN224053009U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a winding machine technical field especially relates to a winding guide needle and control mechanism thereof. BACKGROUND
[0002] The winding machine is the equipment that the linear object is wound to the specific workpiece, is usually used for copper wire winding.
[0003] The existing winding machine is usually fixed to the winding guide needle through the winding mechanism when winding copper wire on the drum or multiple connecting columns, then through the rotation drum, thereby makes the copper wire winding on the drum, but in the process of winding copper wire, the diameter of the drum is constantly enlarged, and the winding guide needle position is relatively fixed, thereby leading to the copper wire and the guide needle outlet port constantly rub, the quality of copper wire is influenced, simultaneously, the winding mechanism of angle fixation is wound when winding some special shape structure, the copper wire is bent to a certain degree at the outlet port of winding guide needle, thereby increase the friction force of winding guide needle to copper wire, the quality of copper wire is influenced.
[0004] Therefore, it is necessary to provide a new guide needle and guide needle control mechanism to solve the above technical problems. SUMMARY
[0005] In order to solve the above technical problems, the utility model provides a winding guide needle and control mechanism thereof.
[0006] The winding guide needle provided by the utility model comprises a first caliber and a second caliber, the outer diameter of the first caliber is larger than that of the second caliber, the inner diameters of the first caliber and the second caliber are consistent, an inlet port (102) is arranged at the first caliber, and an outlet port (101) is arranged at one end of the second caliber, the first caliber and the second caliber are communicated for wire transmission, and the inlet port (102) and the outlet port (101) are both designed in an arc surface.
[0007] Further, the winding guide needle (1) is made of tungsten steel.
[0008] Further, the winding guide needle (1) is made of tungsten steel.
[0009] The winding guide needle (1) comprises a first caliber and a second caliber, the outer diameter of the first caliber is larger than that of the second caliber, the inner diameters of the first caliber and the second caliber are consistent, the first caliber is provided with an inlet (102), and the second caliber is provided with an outlet (101) at one end.
[0010] Further, the arc-shaped sliding block (8) is movably connected in the arc-shaped sliding groove (5), the clamping plates (9) are fixedly connected to the two sides of the arc-shaped sliding block (8), the flexible members are fixedly connected to the inner sides of the plurality of clamping plates (9), the double-headed threaded rods (11) are inserted into the plurality of clamping plates (9), the knob (12) is fixedly connected to one side of the double-headed threaded rods (11), and the connecting rod (2) is movably connected to the outer side wall of the clamping plate (9) away from the knob (12).
[0011] Further, the lifting assembly (6) comprises a rack (13), the rack (13) penetrates the connecting rod (2), the limiting assembly (14) is movably connected in the connecting rod (2) and is used for limiting the rack (13), and the limiting ring (7) is fixedly connected to the bottom end of the rack (13).
[0012] Further, the receiving plate (4) is fixedly connected with the movable plate (15) at the top end, and the driving assembly (16) is movably connected to one side of the movable plate (15) and used for driving the receiving plate (4) to translate.
[0013] Further, the driving assembly (16) comprises a driving motor (1601), the driving motor (1601) is fixedly connected with the roller (1602) at the output end, the movable block (1603) is movably connected to the surface of the roller (1602), and the sliding block is fixedly connected to one side of the movable plate (15).
[0014] Further, the roller (1602) is provided with two spiral sliding grooves (1604) with opposite spiral directions outside, and the sliding block is movably connected in the spiral sliding groove (1604).
[0015] Further, the limiting assembly (14) comprises the clamping block (1401), the clamping block (1401) is inserted into the rotating rod, the spring (1402) is fixedly connected to the side wall of the clamping block (1401), and the other end of the spring (1402) is fixedly connected to the rotating rod.
[0016] Compared with the related art, the winding mechanism with adjustable guide needle angle has the following beneficial effects:
[0017] The utility model provides a winding guide needle and control mechanism thereof, winding guide needle includes first caliber and second caliber, and the outside diameter of first caliber is bigger than second caliber, and the inside diameter size of first caliber and second caliber is identical, is equipped with the line inlet at first caliber, and one end of second caliber is equipped with the line outlet, first caliber and second caliber are communicated for wire, and the line inlet and the line outlet all adopt cambered surface design.
[0018] In the specific implementation, in the process of winding the copper wire, the copper wire drives the winding guide needle to rotate around the rotating shaft, so that the winding guide needle achieves the purpose of self-adaptive adjustment, makes the winding guide needle always tangent to the winding drum, minimizes the damage of the winding guide needle to the copper wire, adjusts the height of the limiting ring by adjusting the height of the lifting assembly, thereby adjusting the self-adaptive adjustment range of the winding guide needle, and makes the rotation amplitude of the winding guide needle more controllable. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 The utility model provides the overall structure schematic diagram of winding mechanism of adjustable guide needle angle;
[0020] Figure 2 The utility model provides the partial top view of winding mechanism of adjustable guide needle angle;
[0021] Figure 3 The utility model provides the partial side view of winding mechanism of adjustable guide needle angle;
[0022] Figure 4 The utility model provides the vertical section view of winding mechanism of adjustable guide needle angle;
[0023] Figure 5 For Figure 4 The enlarged view of a shown in figure 8;
[0024] Figure 6 For Figure 4 The enlarged view of b shown in figure 8;
[0025] Figure 7 The utility model provides the winding guide needle section view.
[0026] The figure mark: 1, winding guide needle; 101, wire outlet; 102, wire inlet; 2, connecting rod; 3, rotating shaft; 4, bearing plate; 5, arc-shaped sliding groove; 6, lifting assembly; 7, limiting ring; 8, arc-shaped sliding block; 9, clamping plate; 10, silica gel pad; 11, double-headed threaded rod; 12, knob; 13, rack; 14, limiting assembly; 1401, clamping block; 1402, spring; 1403, sliding groove; 15, movable plate; 16, driving assembly; 1601, driving motor; 1602, roller; 1603, movable block; 1604, spiral sliding groove; 17, mounting plate; 18, mounting frame; 19, guide rod. DETAILED DESCRIPTION
[0027] The utility model will be further explained below in combination with the drawings and embodiments.
[0028] Please refer to Figure 1 — Figure 7 , wherein, Figure 1 It is the whole structure schematic diagram of adjustable guide needle angle's winding mechanism provided by the utility model; Figure 2 It is the local plan view of adjustable guide needle angle's winding mechanism provided by the utility model; Figure 3 It is the local side view of adjustable guide needle angle's winding mechanism provided by the utility model; Figure 4 It is the vertical section view of adjustable guide needle angle's winding mechanism provided by the utility model; Figure 5 It is Figure 4 The enlarged view of a shown in the figure; Figure 6 It is Figure 4 The enlarged view of b shown in the figure; Figure 7 It is the section view of winding guide needle provided by the utility model.
[0029] Example one:
[0030] As Figure 7 Shown, in the specific implementation process, a winding guide needle includes first caliber and second caliber, and the outer diameter of the first caliber is larger than the second caliber, the inner diameter size of the first caliber and the second caliber is consistent, the first caliber is provided with wire inlet 102, and the second caliber is provided with wire outlet 101 at one end; the first caliber and the second caliber are communicated for wire passing, and the wire inlet 102 and the wire outlet 101 are designed with arc surface. The whole winding guide needle adopts tungsten steel material. It is realized that the copper wire is avoided to be bent to a certain extent at the wire outlet 101 of the winding guide needle 1, thereby increasing the friction force of the winding guide needle 1 to the copper wire, and causing the influence on the quality of the copper wire.
[0031] Example two:
[0032] In the specific implementation process, a winding control mechanism, structure as Figure 1 — Figure 7As shown, it comprises: winding guide needle 1, winding guide needle 1 top end through the shaft 3 and connecting rod 2 rotation connection, connecting rod 2 the other end is connected to the sliding connection of the arc-shaped sliding slot 5 of the bearing plate 4, connecting rod 2 is inserted into the arc-shaped sliding slot 5, connecting rod 2 is inserted into the lifting assembly 6, the bottom end of the lifting assembly 6 is integrally connected with the limiting ring 7 for limiting the rotation angle of the winding guide needle 1;
[0033] It should be noted that the winding guide needle 1 is designed with one end large diameter and one end small diameter, the large diameter is provided with the wire inlet 102, and the small diameter end is provided with the wire outlet 101, the wire inlet 102 and the wire outlet 101 are designed with arc surface to reduce the friction on the wire body and not to damage the wire, the winding guide needle 1 is limited by the limiting ring 7, during winding, the copper wire will produce tension on the winding guide needle 1 during winding, so that the winding guide needle 1 is deflected, the angle between the copper wire and the winding guide needle 1 is reduced, so as to achieve the purpose of self-adaptive adjustment, thereby reducing the damage to the copper wire, the height of the limiting ring 7 is adjusted by the lifting assembly 6 to adjust the distance between the wire inlet 102 of the winding guide needle 1 and the limiting ring 7, so as to adjust the range of self-adaptive adjustment angle of the winding guide needle 1.
[0034] The arc-shaped sliding slot 5 is movably connected with the arc-shaped sliding block 8 matched with the arc-shaped sliding slot 5, the arc-shaped sliding block 8 is bolted with the clamping plate 9 on both sides, the inner wall of the plurality of clamping plates 9 is bonded with the silica gel pad 10, the double-headed threaded rod 11 is inserted into the plurality of clamping plates 9, and the knob 12 is fixedly connected with the double-headed threaded rod 11 on one side, and the connecting rod 2 is movably connected with the outer side wall of the clamping plate 9 away from the knob 12;
[0035] It should be noted that the connecting rod 2 is fixedly connected with the clamping plate 9, and the clamping plate 9 is threadedly connected with the double-headed threaded rod 11 with opposite threaded directions, the knob 12 is rotated to drive the double-headed threaded rod 11 to rotate, the double-headed threaded rod 11 moves the clamping plate 9 towards each other, so that the silica gel pad 10 clamps the bearing plate 4, thereby fixing the connecting rod 2, rotating the clamping plate 9 welded with the connecting rod 2 can also adjust the angle of the connecting rod 2, thereby indirectly adjusting the angle between the limiting ring 7 and the horizontal plane, thereby adjusting the minimum deflection angle of the winding guide needle 1, so that the winding guide needle 1 is tangent to the winding drum to be wound by the copper wire at the minimum deflection angle, at this time, the damage of the winding guide needle 1 to the copper wire is minimum.
[0036] The lifting assembly 6 comprises a rack 13, the rack 13 penetrates the connecting rod 2, the connecting rod 2 is movably connected with the limiting assembly 14 for limiting the rack 13, and the bottom end of the rack 13 is fixedly connected with the limiting ring 7;
[0037] It should be noted that the height of the rack 13 is controlled by the limiting assembly 14 and the rack 13, so as to adjust the height of the limiting ring 7.
[0038] The top end of the receiving plate 4 is fixedly connected with a movable plate 15, and one side of the movable plate 15 is movably connected with a driving assembly 16 for driving the receiving plate 4 to translate.
[0039] The driving assembly 16 comprises a driving motor 1601 which is detachably connected to a mounting plate 17, and the upper end surface of the mounting plate 17 is bolted with a mounting frame 18, and two guide rods 19 for guiding and limiting the movable plate 15 are inserted into the inner side wall of the mounting frame 18, and the output end of the driving motor 1601 is fixedly connected with a roller 1602, and the surface of the roller 1602 is movably connected with a movable block 1603, and one side of the movable block 1603 is fixedly connected with the movable plate 15.
[0040] The outer side of the roller 1602 is provided with two spiral grooves 1604 with opposite spiral directions, and the sliding block is movably connected in the spiral grooves 1604;
[0041] It should be noted that when the driving motor 1601 drives the roller 1602 to rotate, the movable block 1603 slides along the spiral grooves 1604, and when the movable block 1603 reaches both ends of the roller 1602, the movable block 1603 collides with the roller 1602 at this time, thereby guiding the movable block 1603, so that the movable block 1603 enters another spiral groove 1604, so that the movable block 1603 performs reciprocating linear motion on the surface of the roller 1602, so as to achieve the reciprocating linear motion of the winding guide needle 1.
[0042] The limiting assembly 14 comprises a clamping block 1401, a recess is formed in the rotating rod, the clamping block 1401 is slidably connected in the recess, the side wall of the clamping block 1401 is welded with a spring 1402, the other end of the spring 1402 is welded to the connecting rod 2, the side wall of the connecting rod 2 is provided with a sliding groove 1403, and the side wall of the clamping block 1401 passes through the sliding groove 1403;
[0043] It should be noted that by turning the clamping block 1401, the clamping block 1401 is disengaged from the rack 13, so as to adjust the height of the rack 13, and after the adjustment is completed, the clamping block 1401 is released, and under the elastic force of the spring 1402, the clamping block 1401 is inserted into the rack 13, thereby limiting the rack 13.
[0044] The working principle of the utility model is as follows: through rotating the knob 12, the knob 12 drives the double-end threaded rod 11 to rotate, the double-end threaded rod 11 makes the clamping plate 9 move towards each other, thereby making the silica gel pad 10 clamp the supporting plate 4, so as to fix the connecting rod 2, rotating the clamping plate 9 welded with the connecting rod 2 can also adjust the angle of the connecting rod 2, thereby indirectly adjusting the included angle between the limiting ring 7 and the horizontal plane, so as to adjust the minimum deflection angle of the winding guide needle 1, so that the winding guide needle 1 is tangent to the reel to be wound by the copper wire at the minimum deflection angle, at this time, the damage of the winding guide needle 1 to the copper wire is minimum, meanwhile, the winding guide needle 1 is connected with the connecting rod 2 through the rotating shaft 3, in the process of winding, since the copper wire is continuously wound on the reel, the radius of the reel gradually increases, at this time, the winding guide needle 1 is self-adaptingly adjusted around the rotating shaft 3, so that the winding guide needle 1 is always tangent to the reel, thereby making the damage of the winding guide needle 1 to the copper wire minimum.
[0045] The circuit and the control involved in the utility model are prior art, and too much repetition is not performed here.
[0046] The above is only the embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation by using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.
Claims
1. A thread guide needle characterized in that, The first caliber and the second caliber are communicated for wire passing, and the wire inlet (102) and the wire outlet (101) are both designed as arc surfaces.
2. A thread guide needle according to claim 1, characterized in that The winding guide needle (1) is made of tungsten steel.
3. A wire guide control mechanism, characterized by, The winding guide needle (1) is provided with a connecting rod (2) rotatably connected to the top end of the winding guide needle (1), the other end of the connecting rod (2) is movably connected to a receiving plate (4) provided with an arc-shaped sliding groove (5), the connecting rod (2) penetrates into the arc-shaped sliding groove (5), and a lifting assembly (6) penetrates into the connecting rod (2). The winding guide needle (1) includes a first caliber and a second caliber, the outer diameter of the first caliber is larger than that of the second caliber, the inner diameters of the first caliber and the second caliber are consistent, a wire inlet (102) is arranged at the first caliber, and a wire outlet (101) is arranged at one end of the second caliber.
4. A thread guiding needle control mechanism according to claim 3, characterized in that The arc-shaped sliding groove (5) movably connects an arc-shaped sliding block (8), the arc-shaped sliding block (8) is movably connected to the arc-shaped sliding groove (5), and the arc-shaped sliding block (8) is movably connected to the arc-shaped sliding groove (5).
5. A thread guiding needle control mechanism according to claim 4, characterized in that The lifting assembly (6) includes a rack (13), the rack (13) penetrates through the connecting rod (2), the connecting rod (2) movably connects a limiting assembly (14) for limiting the rack (13), and the rack (13) is fixedly connected with the limiting ring (7) at the bottom end.
6. A thread guiding needle control mechanism according to claim 5, characterized in that The receiving plate (4) is fixedly connected with a movable plate (15) at the top end, and the movable plate (15) is movably connected with a driving assembly (16) for driving the receiving plate (4) to move in translation.
7. A thread guiding needle control mechanism according to claim 6, characterized in that The driving assembly (16) includes a driving motor (1601), the driving motor (1601) is fixedly connected with a roller (1602) at the output end, the roller (1602) is movably connected with a movable block (1603) on the surface, and the movable block (1603) is movably connected with the movable plate (15) on one side.
8. A thread guiding needle control mechanism according to claim 7, characterized in that The roller (1602) is provided with two spiral sliding grooves (1604) with opposite spiral directions on the outer side, and the movable block (1603) is movably connected in the spiral sliding grooves (1604).
9. A thread guiding needle control mechanism according to claim 7, characterized in that The limiting assembly (14) includes a clamping block (1401), the clamping block (1401) penetrates into the rotating rod, the clamping block (1401) is fixedly connected with a spring (1402) on the side wall, and the other end of the spring (1402) is fixedly connected to the rotating rod.