Wire rod conveying mechanism and common mode choke equipment

Abstract

The utility model provides a wire rod conveying mechanism and common mode inductance equipment. The wire rod conveying mechanism comprises a support and at least one roller assembly. The first rollers are rotatably connected to the same bracket; the first lifting seat is connected to the support in a lifting mode and ascends and descends in the vertical direction. The first lifting seat elastically moves relative to the bracket; the second rolling wheel is rotatably connected to the first lifting seat, the rotating speed of the second rolling wheel is consistent with that of the first rolling wheel, the rotating direction of the second rolling wheel is opposite to that of the first rolling wheel, and the first rolling wheel and the second rolling wheel clamp a wire rod and drive the wire rod to move forwards; the second roller is arranged in the vertical direction, so that the second roller is driven by the first lifting seat to ascend and descend in the vertical direction, the second roller and the first roller are arranged in the vertical direction, the second roller and the first roller extrude the wire in the same vertical direction, the concentricity of the wire in the conveying process is guaranteed, and deformation of the wire in the conveying process is avoided; and the conveying and shaping effect of the wire conveying mechanism on the wire is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of common mode inductor equipment, in particular to a wire conveying mechanism and a common mode inductor equipment. Background Art

[0002] With the development of technology, common mode inductor equipment is used to produce common mode inductors. The common mode inductor is one of the commonly used components in the filter anti-interference module. The wire conveying mechanism is a part of the common mode inductor equipment. In the prior art, the existing wire conveying mechanism includes a bracket, a first roller, a lifting seat and a second roller; the first roller is rotatably connected to the bracket, the lifting seat is liftably connected to the bracket, the second roller is rotatably connected to the lifting seat, and the second roller is lifted as the lifting seat is lifted. However, the second roller is lifted in an inclined manner, not in the vertical direction, which affects the conveying of the wire by the first roller and the second roller, resulting in deformation of the wire during the conveying process by the existing wire conveying mechanism. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a wire conveying mechanism and a common mode inductor equipment. At least one set of roller assemblies includes a first roller, a first lifting seat and a second roller. The first roller and the second roller are arranged oppositely in the up and down direction; at this time, the first roller is rotatably connected to the same bracket; the first lifting seat is liftably connected to the bracket and is lifted in the vertical direction; the first lifting seat is elastically movable relative to the bracket; the second roller is rotatably connected to the first lifting seat. The rotation speed of the second roller is consistent with that of the first roller, and the rotation direction of the second roller is opposite to that of the first roller. The first roller and the second roller clamp the wire and drive the wire to move forward, so that the second roller can be lifted in the vertical direction under the drive of the first lifting seat. The second roller and the first roller are arranged in the vertical direction, so that the second roller and the first roller can squeeze the wire in the same vertical direction, ensuring the concentricity of the wire during the conveying process, avoiding deformation of the wire during the conveying process, and ensuring the conveying and shaping effect of the wire conveying mechanism on the wire.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] A wire conveying mechanism is applied to a common mode inductor equipment. The wire conveying mechanism includes:

[0006] A bracket;

[0007] At least one set of roller assemblies, including a first roller, a first lifting seat and a second roller. The first roller and the second roller are arranged oppositely in the up and down direction;

[0008] At this time, the first roller is rotatably connected to the same bracket; the first lifting seat is liftably connected to the bracket and lifts and lowers in the vertical direction; the first lifting seat is elastically movable relative to the bracket.

[0009] The second roller is rotatably connected to the first lifting seat. The rotation speed of the second roller is consistent with that of the first roller, and the rotation direction of the second roller is arranged in the opposite direction to that of the first roller. The first roller and the second roller clamp the wire and drive the wire to move forward.

[0010] Optionally, the bracket is provided with a first lifting groove which is arranged in the vertical direction.

[0011] The first lifting seat penetrates through the first lifting groove and is movably connected to the first lifting groove.

[0012] An elastic member is provided between the lower side wall of the first lifting seat and the lower side wall of the first lifting groove. The elastic member is arranged in the vertical direction and elastically contacts the lower side wall of the first lifting seat and the lower side wall of the first lifting groove.

[0013] Optionally, the wire conveying mechanism further includes a mounting seat and a screw. The mounting seat is installed above the bracket. The screw is screwed to the mounting seat and penetrates through the bracket in the up-and-down direction. The bottom of the screw is located in the first lifting groove and presses against the upper side wall of the first lifting seat.

[0014] Optionally, the wire conveying mechanism includes a first motor, a first gear and a second gear.

[0015] The first gear and the second gear mesh with each other and are arranged in the up-and-down direction. The first gear and the second gear are both rotatably connected to the bracket.

[0016] The first motor is connected to the first gear and drives the rotation of the second gear through the first gear. The second gear is movably connected to the second roller.

[0017] Optionally, a connecting universal joint is provided between the second gear and the second roller. The connecting universal joint is provided with a first movable end and a second movable end, and an activity connection structure is formed between the first movable end and the second movable end.

[0018] The second movable end is movably connected to the second gear.

[0019] The first movable end is movably connected to the second roller.

[0020] Optionally, the second gear is connected to a second lifting seat, and the second lifting seat is connected to the bracket in a liftable manner;

[0021] The second gear is sleeved with a second rotating shaft, and the second rotating shaft is rotatably connected to the second lifting seat and sleeved on the second movable end.

[0022] Optionally, the second roller is sleeved with a first rotating shaft, and the first rotating shaft is rotatably connected to the first lifting seat and sleeved on the first movable end.

[0023] Optionally, there are multiple sets of the roller assemblies, and the multiple sets of roller assemblies are arranged in sequence along the length direction of the bracket;

[0024] The wire conveying mechanism further includes a transmission module. The output end of the first motor is connected to one end of the transmission module. The transmission module is connected to multiple sets of the roller assemblies and drives the multiple sets of roller assemblies to rotate synchronously.

[0025] Optionally, both the first roller and the second roller are annular wheels.

[0026] A common mode inductor device includes the wire conveying mechanism as described above.

[0027] Compared with the prior art, the beneficial effects of the present utility model are:

[0028] The present utility model provides a wire conveying mechanism and a common mode inductor device. At least one set of roller assemblies includes a first roller, a first lifting seat, and a second roller. The first roller and the second roller are arranged opposite to each other in the up and down direction. At this time, the first roller is rotatably connected to the same bracket; the first lifting seat is connected to the bracket in a liftable manner and lifts and lowers in the vertical direction; the first lifting seat elastically moves relative to the bracket; the second roller is rotatably connected to the first lifting seat. The rotation speed of the second roller is consistent with the rotation speed of the first roller, and the rotation direction of the second roller is opposite to the rotation direction of the first roller. The first roller and the second roller clamp the wire and drive the wire to move forward, so that the second roller can lift and lower in the vertical direction under the drive of the first lifting seat. The second roller and the first roller are arranged in the vertical direction, so that the second roller and the first roller can squeeze the wire in the same vertical direction, ensuring the concentricity of the wire during the conveying process, avoiding the deformation of the wire during the conveying process, and ensuring the conveying and shaping effect of the wire conveying mechanism on the wire. Description of the Drawings

[0029] To more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings based on these drawings without creative efforts.

[0030] To more fully understand the present application and its beneficial effects, the following will be described in conjunction with the drawings. Among them, the same reference numerals in the following description represent the same parts.

[0031] Figure 1 The schematic diagram of a wire conveying mechanism according to an embodiment of the present application is shown.

[0032] Figure 2 The schematic diagram of another state of the wire conveying mechanism according to an embodiment of the present application is shown.

[0033] Figure 3 The exploded view of the wire conveying mechanism according to an embodiment of the present application is shown.

[0034] Figure 4 The schematic diagram of the connecting universal joint of the wire conveying mechanism according to an embodiment of the present application is shown.

[0035] Figure 5 The schematic diagram of the transmission module of the wire conveying mechanism according to an embodiment of the present application is shown.

[0036] Drawings

[0037] 100, wire conveying mechanism;

[0038] 10, bracket; 10a, first lifting groove; 11, elastic member;

[0039] 20, roller assembly; 21, first roller; 22, first lifting seat; 23, second roller; 231, first rotating shaft;

[0040] 30, mounting seat;

[0041] 40, screw;

[0042] 60, first gear;

[0043] 70, second gear; 71, connecting universal joint; 711, first movable end; 712, second movable end; 72, second lifting seat; 73, second rotating shaft;

[0044] 80, transmission module; 81, rotating rod; 82, gear transmission module; 821, synchronous pulley; 822, synchronous belt. Detailed implementation manners

[0045] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative efforts belong to the scope of protection of the present application.

[0046] Please refer to the attached Figures 1 to 5 In an embodiment of the present application, a wire conveying mechanism 100 is provided. The wire conveying mechanism 100 is applied to a common mode inductor device. The wire conveying mechanism 100 includes a bracket 10 and at least one set of roller assemblies 20. At least one set of roller assemblies 20 is arranged inside the bracket 10.

[0047] In an embodiment of the present application, the bracket 10 serves as a support component of the wire conveying mechanism 100, and the bracket 10 is used to support at least one set of roller assemblies 20.

[0048] In an embodiment of the present application, at least one set of roller assemblies 20 includes a first roller 21, a first lifting seat 22, and a second roller 23. The first roller 21 and the second roller 23 are arranged opposite to each other in the vertical direction. At this time, the first roller 21 is rotatably connected to the same bracket 10 to facilitate adjusting the position of the first roller 21 relative to the bracket 10. The first lifting seat 22 is vertically liftably connected to the bracket 10 and lifts and lowers in the vertical direction. The first lifting seat 22 is elastically movable relative to the bracket 10 to facilitate adjusting the position of the first lifting seat 22 relative to the bracket 10.

[0049] At this time, the second roller 23 is rotatably connected to the first lifting seat 22 to facilitate adjusting the position of the second roller 23 relative to the first lifting seat 22. The rotation speed of the second roller 23 is consistent with the rotation speed of the first roller 21. The rotation direction of the second roller 23 is opposite to the rotation direction of the first roller 21. The first roller 21 and the second roller 23 clamp the wire and drive the wire to move forward, so that the second roller 23 can be lifted and lowered in the vertical direction under the drive of the first lifting seat 22. The second roller 23 and the first roller 21 are arranged in the vertical direction, so that the second roller 23 and the first roller 21 can squeeze the wire in the same vertical direction, ensuring the concentricity of the wire during the conveying process, avoiding deformation of the wire during the conveying process, and ensuring the conveying and shaping effect of the wire conveying mechanism 100 on the wire. Optionally, both the first roller 21 and the second roller 23 are annular wheels.

[0050] Among them, the bracket 10 is provided with a first lifting groove 10a, and the first lifting groove 10a is arranged in the vertical direction; the first lifting seat 22 is inserted into the first lifting groove 10a and movably connected to the first lifting groove 10a, so as to facilitate adjusting the position of the first lifting seat 22 relative to the first lifting groove 10a, thereby facilitating the first lifting seat 22 to lift relative to the bracket 10 through the space of the first lifting groove 10a; an elastic member 11 is provided between the lower side wall of the first lifting seat 22 and the lower side wall of the first lifting groove 10a, and the elastic member 11 is arranged in the vertical direction and elastically contacts the lower side wall of the first lifting seat 22 and the lower side wall of the first lifting groove 10a, so as to facilitate the first lifting seat 22 to move upward under the elastic action of the elastic member 11, thereby facilitating ensuring the acting force for the first lifting seat 22 to move upward.

[0051] In the embodiment of the present application, the wire conveying mechanism 100 further includes a mounting seat 30 and a screw 40. The mounting seat 30 is installed above the bracket 10, and the screw 40 is screwed to the mounting seat 30, so as to facilitate adjusting the position of the screw 40 relative to the mounting seat 30, thereby facilitating adjusting the height position of the screw 40 relative to the mounting seat 30. The screw 40 passes through the bracket 10 in the up and down direction, and the bottom of the screw 40 is located in the first lifting groove 10a and presses against the upper side wall of the first lifting seat 22, so as to facilitate the screw 40 to exert a downward pressure on the first lifting seat 22, thereby facilitating the screw 40 to drive the first lifting seat 22 to lift.

[0052] Among them, when the screw 40 rises relative to the mounting seat 30, the first lifting seat 22 moves upward under the elastic action of the elastic member 11. When the screw 40 descends relative to the mounting seat 30, the first lifting seat 22 moves downward under the pressure of the screw 40, so as to facilitate the first lifting seat 22 to lift relative to the bracket 10 through the screw 40 and the elastic member 11, thereby facilitating the second roller 23 to lift as the first lifting seat 22 lifts.

[0053] In the embodiment of the present application, the wire conveying mechanism 100 includes a first motor, a first gear 60 and a second gear 70; the first gear 60 and the second gear 70 are meshed with each other and arranged in the up and down direction; the first gear 60 and the second gear 70 are both rotatably connected to the bracket 10, so as to facilitate adjusting the positions of the first gear 60 and the second gear 70 relative to the bracket 10; the first motor is connected to the first gear 60, so as to facilitate the first gear 60 to rotate under the driving action of the first motor, and the first motor drives the second gear 70 to rotate through the first gear 60; the second gear 70 is movably connected to the second roller 23, so as to facilitate adjusting the position of the second roller 23 relative to the second gear 70, thereby facilitating the second roller 23 to rotate as the second gear 70 rotates.

[0054] At this time, a connecting universal joint 71 is provided between the second gear 70 and the second roller 23. The connecting universal joint 71 is provided with a first movable end 711 and a second movable end 712. There is a movable connection structure between the first movable end 711 and the second movable end 712 to facilitate adjusting the position between the first movable end 711 and the second movable end 712; the second movable end 712 is movably connected to the second gear 70; the first movable end 711 is movably connected to the second roller 23, so that the second roller 23 can move relative to the second gear 70 through the first movable end 711 and the second movable end 712, thereby facilitating ensuring that the axis of the second roller 23 is parallel to the axis of the second gear 70 when the second roller 23 is arranged out of position relative to the second gear 70, and further facilitating the second roller 23 to lift and lower in the vertical direction.

[0055] Among them, the second gear 70 is connected with a second lifting seat 72. The second lifting seat 72 is connected to the bracket 10 in a liftable manner to facilitate adjusting the position of the second lifting seat 72 relative to the bracket 10; the second gear 70 is sleeved with a second rotating shaft 73. The second rotating shaft 73 is rotatably connected to the second lifting seat 72 to facilitate adjusting the position of the second rotating shaft 73 relative to the second lifting seat 72, so that the second gear 70 can rotate relative to the second lifting seat 72 through the second rotating shaft 73. The second rotating shaft 73 is sleeved on the second movable end 712 to facilitate the second movable end 712 to rotate as the second rotating shaft 73 rotates relative to the second lifting seat 72, so that the second gear 70 drives the second movable end 712 to rotate through the second rotating shaft 73.

[0056] In addition, the second roller 23 is sleeved with a first rotating shaft 231. The first rotating shaft 231 is rotatably connected to the first lifting seat 22 to facilitate adjusting the position of the first rotating shaft 231 relative to the first lifting seat 22. The first rotating shaft 231 is sleeved on the first movable end 711, so that the first movable end 711 can rotate as the first rotating shaft 231 rotates relative to the first lifting seat 22, so that the first movable end 711 drives the second roller 23 to rotate through the first rotating shaft 231. Furthermore, when the second gear 70 rotates driven by the first gear 60, the second gear 70 drives the second roller 23 to rotate in sequence through the second rotating shaft 73, the second movable end 712, the first movable end 711, and the first rotating shaft 231.

[0057] In the embodiment of the present application, there are multiple groups of roller assemblies 20. The multiple groups of roller assemblies 20 are arranged in sequence along the length direction of the bracket 10. By arranging the multiple groups of roller assemblies 20, the conveying and shaping effect of the roller assemblies 20 relative to the wire is increased, thereby facilitating preventing the wire from slipping.

[0058] In the embodiment of the present application, the wire conveying mechanism 100 further includes a transmission module 80. The output end of the first motor is connected to one end of the transmission module 80, so that the first motor drives the transmission module 80 to rotate. The transmission module 80 is connected to multiple groups of roller assemblies 20 and drives the multiple groups of roller assemblies 20 to rotate synchronously, so that the first motor drives the multiple groups of roller assemblies 20 to rotate synchronously through the transmission module 80, thereby facilitating the multiple groups of roller assemblies 20 to convey the wire simultaneously.

[0059] At this time, the transmission module 80 includes multiple rotating rods 81 and multiple gear transmission modules 82. Both ends of each rotating rod 81 are respectively connected to the first roller 21 and the first gear 60 of each group of roller assemblies 20. Adjacent two rotating rods 81 are respectively connected to a gear transmission module 82, so that the first motor drives the multiple groups of roller assemblies 20 to rotate synchronously through the first gear 60, multiple rotating rods 81, and multiple gear transmission modules 82.

[0060] Among them, the gear transmission module 82 includes two synchronous wheels 821 and a synchronous belt 822. The two synchronous wheels 821 are respectively sleeved on adjacent two rotating rods 81, and the synchronous belt 822 is sleeved on the two synchronous wheels 821, so that adjacent two rotating rods 81 rotate simultaneously.

[0061] In another embodiment, a common mode inductor device includes a wire conveying mechanism 100. The wire conveying mechanism 100 is a part of the common mode inductor device. The common mode inductor device is used to eliminate interference and an electromagnetic interference resistance module will be added to the control circuit of the device.

[0062] Compared with the prior art, the beneficial effects of the present utility model are:

[0063] The present utility model provides a wire conveying mechanism 100 and a common mode inductor device. At least one group of roller assemblies 20 includes a first roller 21, a first lifting seat 22, and a second roller 23. The first roller 21 and the second roller 23 are arranged oppositely in the vertical direction. At this time, the first roller 21 is rotatably connected to the same bracket 10; the first lifting seat 22 is liftably connected to the bracket 10 and lifts in the vertical direction; the first lifting seat 22 is elastically movable relative to the bracket 10; the second roller 23 is rotatably connected to the first lifting seat 22. The rotation speed of the second roller 23 is consistent with the rotation speed of the first roller 21, and the rotation direction of the second roller 23 is opposite to the rotation direction of the first roller 21. The first roller 21 and the second roller 23 clamp the wire and drive the wire to move forward, so that the second roller 23 lifts in the vertical direction under the drive of the first lifting seat 22. The second roller 23 and the first roller 21 are arranged in the vertical direction, so that the second roller 23 and the first roller 21 extrude the wire in the same vertical direction, ensuring the concentricity of the wire during the conveying process, avoiding the deformation of the wire during the conveying process, and ensuring the conveying and shaping effect of the wire conveying mechanism 100 on the wire.

[0064] In the above embodiments, the descriptions of the respective embodiments have their own emphases. For parts not detailed in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.

[0065] In the description of the present application, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more features.

[0066] Specific examples are used herein to illustrate the principles and implementation manners of the present application. The descriptions of the above embodiments are only for helping to understand the method and its core idea of the present application; at the same time, for those skilled in the art, according to the idea of the present application, there will be changes in the specific implementation manners and application scopes. In summary, the content of this specification should not be construed as a limitation to the present application.

Claims

1. A wire conveying mechanism, characterized in that, Applied to a common mode inductor device, the wire conveying mechanism includes: A bracket; At least one set of roller assemblies, including a first roller, a first lifting seat, and a second roller, wherein the first roller and the second roller are arranged opposite to each other in the vertical direction; At this time, the first roller is rotatably connected to the same bracket; the first lifting seat is vertically movably connected to the bracket and moves up and down in the vertical direction; the first lifting seat is elastically movable relative to the bracket; The second roller is rotatably connected to the first lifting seat. The rotation speed of the second roller is consistent with that of the first roller, and the rotation direction of the second roller is opposite to that of the first roller. The first roller and the second roller clamp the wire and drive the wire to move forward.

2. The wire conveying mechanism according to claim 1, wherein The bracket is provided with a first lifting groove, and the first lifting groove is arranged in the vertical direction; The first lifting seat passes through the first lifting groove and is movably connected to the first lifting groove; An elastic member is provided between the lower side wall of the first lifting seat and the lower side wall of the first lifting groove. The elastic member is arranged in the vertical direction and elastically contacts the lower side wall of the first lifting seat and the lower side wall of the first lifting groove.

3. The wire conveying mechanism according to claim 2, wherein The wire conveying mechanism further includes a mounting seat and a screw. The mounting seat is mounted above the bracket. The screw is screwed to the mounting seat and passes through the bracket in the vertical direction. The bottom of the screw is located in the first lifting groove and presses against the upper side wall of the first lifting seat.

4. The wire conveying mechanism according to any one of claims 1 to 3, characterized in that The wire conveying mechanism includes a first motor, a first gear, and a second gear; The first gear and the second gear are meshed with each other and arranged in the vertical direction; the first gear and the second gear are both rotatably connected to the bracket; The first motor is connected to the first gear and drives the rotation of the second gear through the first gear; The second gear is movably connected to the second roller.

5. The wire conveying mechanism according to claim 4, characterized in that A connecting universal joint is provided between the second gear and the second roller. The connecting universal joint is provided with a first movable end and a second movable end, and a movable connection structure is formed between the first movable end and the second movable end; The second movable end is movably connected to the second gear; The first movable end is movably connected to the second roller.

6. The wire conveying mechanism according to claim 5, characterized in that, The second gear is connected with a second lifting seat, and the second lifting seat is vertically movably connected to the bracket; The second gear is sleeved with a second rotating shaft, and the second rotating shaft is rotatably connected to the second lifting seat and sleeved on the second movable end.

7. The wire conveying mechanism according to claim 6, wherein The second roller is sleeved with a first rotating shaft, and the first rotating shaft is rotatably connected to the first lifting seat and sleeved on the first movable end.

8. The wire feeding mechanism according to claim 5, characterized in that, There are multiple sets of the roller assemblies, and multiple sets of the roller assemblies are arranged in sequence along the length direction of the bracket; The wire conveying mechanism further includes a transmission module. The output end of the first motor is connected to one end of the transmission module. The transmission module is connected to multiple sets of the roller assemblies and drives multiple sets of the roller assemblies to rotate synchronously.

9. The wire conveying mechanism according to claim 1, characterized in that, Both the first roller and the second roller are annular wheels.

10. A common-mode inductor device, characterized in that, Including the wire conveying mechanism according to any one of claims 1 to 9.

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