Winding device for air switch processing

Abstract

The utility model relates to the technical field of air switch production, and discloses a winding device for air switch processing, which comprises an air switch coil winding assembly and a coil storage disc, a wire arranging assembly is arranged at the wire inlet end of the air switch coil winding assembly and comprises a wire arranging base. The bidirectional adjusting mechanism is fixedly connected to the top of the wire arranging base; the bidirectional adjusting mechanism comprises a bidirectional adjusting seat; a chute; the two cable pressing wheels extrude and fix a cable, so that the cable arranging assembly can limit the pulled-out cable, the cable can straightly enter the winding table, in addition, a bidirectional adjusting mechanism in the cable arranging assembly can drive the cable pressing wheels to synchronously move outwards or inwards, the two cable pressing wheels can adapt to cables with different diameters, and meanwhile, the cable arranging assembly can be used for arranging the cable in the winding table. The two cable pressing wheels extrude the cable inwards and can also extrude and straighten the bent cable, so that the cable winding device can automatically limit and straighten the cable, and the yield of cable winding is improved.

Description

Technical Field

[0001] This utility model relates to the field of air switch manufacturing technology, specifically a winding device for air switch processing. Background Technology

[0002] An air switch, also known as an air circuit breaker, is an important electrical protection device mainly used in low-voltage power distribution systems. It automatically disconnects the circuit when abnormal conditions such as short circuits, overloads, or undervoltage occur, thereby protecting electrical equipment and personal safety. An air switch consists of a contact system, an arc-extinguishing device, a tripping mechanism, a transmission device, and protective devices. The main component of the tripping mechanism is a coil, which requires a coil winding device for processing.

[0003] For example, Chinese utility model patent CN221726940U proposes an anti-loosening coil winding mold, including a base and a support column. The support column is fixedly connected to the base, and a drive motor is fixedly installed inside the support column. An output shaft is provided in the middle of the drive motor, and a snap-fit ​​plate is fixedly connected to the output shaft. Multiple snap-fit ​​blocks are installed on the snap-fit ​​plate, and each snap-fit ​​block snaps into one end of a receiving frame. One end of the output shaft is threadedly connected to a limiter, and the inner side of the limiter abuts against the receiving frame. Multiple wire-passing holes are opened at one end of the receiving frame, and a locator is fixedly connected to the receiving frame near the wire-passing holes. A tensioning mechanism and a reciprocating mechanism are respectively installed on the base.

[0004] In the existing technology, a coil storage disk is used to store the coil. When winding, the cable on the storage disk needs to be pulled into the winding device for winding. When pulling out the cable, the cable is prone to bending, resulting in poor winding quality and affecting the yield rate of winding. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a winding device for air switch processing, which has the advantages of automatically limiting and straightening the cable, improving the yield rate of cable winding, and solving the problem that the cable is prone to bending during the pulling out of the cable, resulting in poor winding quality and affecting the yield rate of winding.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, the present invention provides the following technical solution: a winding device for processing air switches, comprising an air switch coil winding assembly and a coil storage disk;

[0009] The air switch coil winding assembly has a wire-forming component at its inlet end. This component includes a wire-forming base; a bidirectional adjustment mechanism fixedly connected to the top of the wire-forming base; the bidirectional adjustment mechanism includes a bidirectional adjustment seat; a sliding groove on the upper surface of the bidirectional adjustment seat; an adjustment slider slidably connected to the upper surface of the bidirectional adjustment seat; an adjustment knob rotatably connected to one end of the bidirectional adjustment seat; a bidirectional lead screw rotatably connected inside the bidirectional adjustment seat, with one end fixedly connected to one end of the adjustment knob; a lead screw nut symmetrically arranged on the outer wall of the bidirectional lead screw and threadedly connected to the outer wall of the bidirectional lead screw; a connecting block fixedly connected to the outer wall of the lead screw nut, with its top connected to the bottom of the adjustment slider; and pressure rollers symmetrically arranged on the top of the bidirectional adjustment mechanism and fixedly connected to the top of the adjustment slider.

[0010] Preferably, the air switch coil winding assembly includes a body; a winding platform installed above the body; and a winding head disposed on the top of the body.

[0011] Preferably, the pressing wheel includes a wheel seat; a wheel axle rotatably connected to the top of the wheel seat; and a wheel body fixedly connected to the top of the wheel axle.

[0012] Preferably, the bottom of the wheel seat is connected to the top of the adjusting slider by a snap-fit ​​connection.

[0013] Preferably, the outer surface of the wheel body has an inwardly recessed annular groove.

[0014] Preferably, the outer wall of the wheel body has anti-slip texture.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a winding device for processing air switches, which has the following advantages:

[0017] 1. This winding device for air switch processing, by setting up a wire-forming assembly, consists of a wire-forming base, a bidirectional adjustment mechanism, and wire-pressing rollers. When pulling out the cable, the two wire-pressing rollers squeeze and fix the cable, allowing the wire-forming assembly to limit the pulled-out cable and ensure that the cable enters the winding table straight. In addition, the bidirectional adjustment mechanism inside the wire-forming assembly can drive the wire-pressing rollers to move synchronously outward or inward, allowing the two wire-pressing rollers to adapt to cables of different diameters. At the same time, the two wire-pressing rollers squeezing the cable inward can also squeeze and straighten bent cables. This allows the winding device to automatically limit and straighten the cable, improving the yield rate of cable winding. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the assembly line component in this utility model;

[0020] Figure 3 This is a schematic diagram of the bidirectional adjustment mechanism in this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the medium pressure wire wheel of this utility model.

[0022] In the picture:

[0023] 10. Air switch coil winding assembly; 11. Main body; 12. Winding table; 13. Winding head;

[0024] 20. Coil storage tray;

[0025] 30. Line assembly; 31. Line base; 32. Bidirectional adjustment mechanism; 321. Bidirectional adjustment seat; 322. Slide groove; 323. Adjustment slider; 324. Adjustment knob; 325. Bidirectional lead screw; 326. Lead screw nut; 327. Connecting block; 33. Pressure roller; 331. Wheel seat; 332. Wheel axle; 333. Wheel body. Detailed Implementation

[0026] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0027] It should be noted that all directional indications in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0028] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0029] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. If the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.

[0030] In related technologies, coil storage disks are used to store coils. When winding, the cable on the storage disk needs to be pulled into the winding device for winding. When pulling out the cable, the cable is prone to bending, resulting in poor winding quality and affecting the yield rate of winding.

[0031] To address some of the problems in related technologies, this application provides a winding device for air switch processing. By incorporating a cable-forming assembly, which consists of a cable-forming base, a bidirectional adjustment mechanism, and pressure rollers, the two pressure rollers compress and fix the cable during cable pulling. This allows the cable-forming assembly to limit the pulled-out cable, ensuring it enters the winding table straight. Furthermore, the bidirectional adjustment mechanism within the assembly can drive the pressure rollers to move synchronously outward or inward, allowing them to adapt to cables of different diameters. Simultaneously, the inward compression of the cable by the two pressure rollers can straighten bent cables. This enables the winding device to automatically limit and straighten the cable, improving the yield rate of cable winding.

[0032] This application is described below with reference to the accompanying drawings and specific embodiments:

[0033] Combination Figures 1-4 This application provides a winding device for processing air switches, including an air switch coil winding assembly 10 and a coil storage tray 20. The air switch coil winding assembly 10 includes a body 11; a winding table 12 installed above the body 11; and a winding head 13 disposed on the top of the body 11. The coil storage tray 20 is disposed on one side of the air switch coil winding assembly 10. The air switch coil winding assembly 10 performs winding processing on cables. During winding, the winding table 12 and the winding head 13 cooperate to wind the cables. The inlet end of the air switch coil winding assembly 10 is provided with a wire-forming assembly 30, which includes a wire-forming base 31. The wire-forming base 31 supports a bidirectional adjustment mechanism 32, so that the pressure roller 33 on the bidirectional adjustment mechanism 32 is at the same horizontal line as the inlet end of the air switch coil winding assembly 10.

[0034] A bidirectional adjustment mechanism 32 is fixedly connected to the top of the main line base 31. The bidirectional adjustment mechanism 32 includes a bidirectional adjustment seat 321; a slide groove 322 formed on the upper surface of the bidirectional adjustment seat 321; an adjustment slider 323 slidably connected to the upper surface of the bidirectional adjustment seat 321; an adjustment knob 324 rotatably connected to one end of the bidirectional adjustment seat 321; a bidirectional lead screw 325 rotatably connected to the inside of the bidirectional adjustment seat 321, with one end fixedly connected to one end of the adjustment knob 324; a lead screw nut 326 symmetrically arranged on the outer side wall of the bidirectional lead screw 325 and threadedly connected to the outer side wall of the bidirectional lead screw 325; and a connecting block 327 fixedly connected to the outer side wall of the lead screw nut 326, with its top connected to the bottom of the adjustment slider 323.

[0035] Before winding, the distance between the two pressure rollers 33 is adjusted according to the diameter of the cable. By rotating the adjustment knob 324, the adjustment knob 324 drives the bidirectional lead screw 325 to rotate, which in turn drives the two outer lead screw nuts 326 to move inward or outward simultaneously. The two lead screw nuts 326 drive the two adjusting sliders 323 to move inward or outward simultaneously through the two connecting blocks 327. The distance between the pressure rollers 33 on the two adjusting sliders 323 can be adjusted, and the two pressure rollers 33 limit the cable. At the same time, the two pressure rollers 33 can straighten the bent cable, so that the cable can enter the inlet end of the air switch coil winding assembly 10 in a straight line.

[0036] The pressure rollers 33 are symmetrically arranged on the top of the bidirectional adjustment mechanism 32 and are fixedly connected to the top of the adjustment slider 323. The pressure rollers 33 include a wheel seat 331; a wheel axle 332, which is rotatably connected to the top of the wheel seat 331; and a wheel body 333, which is fixedly connected to the top of the wheel axle 332.

[0037] The pressure roller 33 consists of a roller seat 331, a roller axle 332 and a roller body 333. The roller body 333 is rotatably connected to the roller seat 331 via the roller axle 332.

[0038] In some embodiments, the bottom of the wheel seat 331 is connected to the top of the adjusting slider 323 by a snap-fit ​​mechanism. The adjusting slider 323 is snap-fitted to the wheel seat 331, allowing the wheel seat 331 to be quickly installed or removed, facilitating the replacement of different specifications of crimping wheels 33.

[0039] In some embodiments, the outer surface of the wheel 333 has an inwardly recessed annular groove, which can better fit the outer wall of the cable.

[0040] In some embodiments, the outer side wall of the wheel body 333 has anti-slip texture.

[0041] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0042] Furthermore, the technical solutions of the various embodiments can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An air switch winding device for air switch processing, comprising an air switch coil winding assembly (10) and a coil storage disc (20); characterized in that The wire inlet end of the air switch coil winding assembly (10) is provided with a wire straightening assembly (30), and the wire straightening assembly (30) comprises: a wire straightening base (31); a bidirectional adjusting mechanism (32) fixedly connected to the top of the wire straightening base (31); The bidirectional adjusting mechanism (32) comprises: a bidirectional adjusting seat (321); a sliding groove (322) opened in the upper surface of the bidirectional adjusting seat (321); an adjusting sliding block (323) slidingly connected to the upper surface of the bidirectional adjusting seat (321); an adjusting knob (324) rotatably connected to one end of the bidirectional adjusting seat (321); a bidirectional screw rod (325) rotatably connected to the inside of the bidirectional adjusting seat (321), one end of which is fixedly connected to one end of the adjusting knob (324); a screw rod nut (326) symmetrically arranged on the outer side wall of the bidirectional screw rod (325) and threadedly connected to the outer side wall of the bidirectional screw rod (325); a connecting block (327) fixedly connected to the outer side wall of the screw rod nut (326) and connected to the bottom of the adjusting sliding block (323) at the top; wire pressing wheels (33) symmetrically arranged on the top of the bidirectional adjusting mechanism (32) and fixedly connected to the top of the adjusting sliding block (323).

2. The winding device for air switch processing according to claim 1, characterized in that: The air switch coil winding assembly (10) comprises: a machine body (11); a winding table (12) installed above the machine body (11); a winding head (13) arranged at the top of the machine body (11).

3. The winding device for air switch processing according to claim 1, characterized in that: The wire pressing wheels (33) comprise: a wheel seat (331); a wheel shaft (332) rotatably connected to the top of the wheel seat (331); a wheel body (333) fixedly connected to the top end of the wheel shaft (332).

4. An air switch winding apparatus as set forth in claim 3 wherein: The bottom of the wheel seat (331) is connected to the top of the adjusting sliding block (323) by clamping.

5. The winding device for air switch processing according to claim 3, characterized in that: The outer surface of the wheel body (333) has an inwardly recessed annular groove.

6. The winding device for air switch manufacturing according to claim 3, characterized in that: The outer side wall of the wheel body (333) has an anti-slip pattern.

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