Automatic winding machine of high-frequency transformer
By designing a high-frequency transformer automatic winding machine, the motor drives the winding shaft and the meshing gear to drive the reciprocating screw rod and wire clamping drum, achieving uniform distribution of wire coils and solving the problem of irregular winding in the existing winding machine. Improved winding quality and installation efficiency.
Patent Information
- Application Number
- CN202421084040.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-05-17
AI Technical Summary
When existing wire winding machines are wound, they cannot ensure the uniform distribution of wire coils, resulting in irregular winding, affecting the use effect and installation efficiency.
A high -frequency transformer automatic winding machine is designed, which uses a motor to drive the winding shaft to rotate. It drives the uniform movement of the wire to the wire and the stalk pyramid through meshing the gear to ensure that the wire coil is evenly distributed.
Through the design of the automatic winding machine, the uniform distribution of the wires on the winding machine is ensured, the quality of the winding and the use effect is improved, the installation efficiency is enhanced, and the wires of the wires are from shaking and collision in the barrel, which avoids the wires from the wires. damage.
Smart Images
Figure CN222394691U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of winding machines, in particular to an automatic winding machine for high-frequency transformers. Background Art
[0002] A high-frequency transformer is a power transformer with an operating frequency exceeding the medium frequency of 10kHz. It is mainly used as a high-frequency switching power supply transformer in a high-frequency switching power supply. It is also used as a high-frequency inverter power supply transformer in a high-frequency inverter power supply and a high-frequency inverter welding machine. When installing a high-frequency transformer, it is necessary to connect wires to the transformer. However, since the wires are long, a winding machine is needed to wrap the wires around them to assist in their installation.
[0003] However, when existing winding machines are used to wind electric wires, workers rotate the winding machine body to wind the electric wires onto the surface. This method is inefficient and cannot ensure that the coils of the wound electric wires are evenly distributed on the winding machine during winding. As a result, the wound electric wires are irregularly arranged on the winding machine, and the formed coils are disordered, which affects its use effect and installation efficiency.
[0004] Therefore, we propose a high-frequency transformer automatic winding machine to solve the above problems. Utility Model Content
[0005] In view of the above-mentioned existing problems, one of the purposes of the utility model is to provide an automatic winding machine for a high-frequency transformer, which can ensure that the wound wire coils are evenly distributed on the winding machine when winding the wires required for the installation of the high-frequency transformer, thereby solving the problem that when the wires are wound, the wound wires are unevenly arranged and disordered on the winding machine, thereby affecting the use and installation efficiency.
[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic winding machine for a high-frequency transformer, comprising: a base, a support frame arranged on the top; a winding shaft arranged on the support frame; a motor arranged on one side of the winding shaft, and a uniform mechanism arranged on the support frame, and the uniform mechanism comprises: a fixed frame arranged on the support frame; a slide groove one, opened on the fixed frame; a screw slider, slidably connected in the slide groove one; a reciprocating screw rod, arranged in the slide groove one; a wire clamping barrel, arranged on the screw slider; a gear one, arranged at one end of the reciprocating screw rod; a gear two, arranged on the output shaft of the motor and meshing with the gear one, and a wire clamping mechanism is arranged in the wire clamping barrel.
[0007] In one of the technical solutions disclosed in the present utility model, the wire clamping mechanism includes: a second slide groove, which is opened on the inner wall of the wire clamping barrel; a limit plate, which is slidably connected to the second slide groove; and a spring, which is arranged on the side wall of the wire clamping barrel and connected to the limit plate.
[0008] In one of the technical solutions disclosed in the present utility model, a shell is provided on the base.
[0009] In one of the technical solutions disclosed in the present utility model, a protection pad is provided on the limiting plate.
[0010] In one of the technical solutions disclosed in the present utility model, a wire notch is provided on the winding shaft.
[0011] In one of the technical solutions disclosed in the present utility model, one end of the reciprocating screw away from the gear one is rotatably connected to the slide slot one through a bearing.
[0012] In one of the technical solutions disclosed in the present utility model, the second slide grooves are two symmetrically arranged.
[0013] In one of the technical solutions disclosed in the present utility model, the reciprocating spacing of the reciprocating screw rod is consistent with the size of the winding shaft.
[0014] From the above description, it can be seen that the beneficial effects of the utility model are:
[0015] 1. Through the rotation of the reciprocating screw rod, the screw rod slider is driven to slide back and forth in the slide groove, and then the wire clamping barrel is driven to move back and forth, so that during the process of winding the wire, the wire can be guaranteed to reciprocate back and forth on the winding shaft at a uniform speed, and then the coils formed by the winding are evenly distributed, thereby improving the winding quality and use effect.
[0016] 2. The limit plate is pushed to move in the second slide groove by the elastic force of the spring to limit the wires, so as to ensure that wires of different sizes and thicknesses will not shake or collide in the wire barrel when they are wound through the wire barrel, thereby avoiding damage to the wires and affecting their use effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0018] Figure 1 It is a schematic diagram of the utility model.
[0019] Figure 2 It is a schematic diagram of the main structure of the utility model.
[0020] Figure 3 for Figure 2 Schematic diagram of part of the structure at A in the middle.
[0021] Figure 4 It is a schematic diagram of the structure of the wire barrel part in the utility model.
[0022] 1. Reference numerals: 110, base; 120, support frame; 130, winding shaft; 140, motor; 200, uniform mechanism; 210, fixing frame; 220, slide groove one; 230, screw slider; 240, reciprocating screw; 250, wire clamping barrel; 260, gear one; 270, gear two; 280, housing; 300, wire clamping mechanism; 310, slide groove two; 320, limit plate; 330, spring. DETAILED DESCRIPTION
[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.
[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0026] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0027] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0028] The high-frequency transformer is the most important component of the switching power supply. It is mainly composed of an iron core or a magnetic core and a coil. When installing a high-frequency transformer, it is necessary to connect wires to the transformer. However, when installing and storing these wires, due to their long length, a winding machine is required to wrap the wires around them.
[0029] In the related art, when an existing winding machine is winding an electric wire, a worker is required to wind the electric wire by rotating the winding machine shaft. However, during the winding process, it is impossible to ensure that the wound wire coils are evenly arranged on the winding machine, which will cause the wound coils to become chaotic and unevenly arranged, thereby affecting the use effect and installation efficiency.
[0030] In order to solve the problems in the related art to a certain extent, the present application implements an automatic winding machine for a high-frequency transformer. When in use, the winding shaft 130 is driven to rotate by the output shaft of the motor 140, and the reciprocating screw rod 240 is driven to rotate by the meshing gear 1 260 and the gear 2 270, so that the screw slider 230 can be driven to slide back and forth in the slide groove 1 220, and then the wire clamping barrel 250 is driven to achieve reciprocating motion, which can drive the wires in the wire clamping barrel 250 to produce the same movement. When winding, it is ensured that it moves back and forth on the winding shaft 130, and then the wound wire coils are arranged evenly to ensure a good winding effect. The elastic force of the spring 330 pushes the limit plate 320 to move in the slide groove 2 310, and the wire passing through the wire clamping barrel 250 is limited, so that wires of different thicknesses can be wound. It is ensured that the wires will not shake or collide in the wire clamping barrel 250, thereby avoiding damage to the wires and affecting the use effect of the wires.
[0031] The following is combined with Figure 1-4 , the embodiment of the present application provides a high-frequency transformer automatic winding machine, comprising:
[0032] A support frame 120 is arranged on the top of the base 110; a winding shaft 130 is arranged on the support frame 120; a motor 140 is arranged on one side of the winding shaft 130, and a uniform mechanism 200 is arranged on the support frame 120, and the uniform mechanism 200 includes: a fixed frame 210 is arranged on the support frame 120; a slide groove 220 is opened on the fixed frame 210; a screw slider 230 is slidably connected in the slide groove 220; a reciprocating screw 240 is arranged in the slide groove 220; a wire clamping barrel 250 is arranged on the screw slider 230; a gear 260 is arranged at one end of the reciprocating screw 240; a gear 270 is arranged on the output shaft of the motor 140, and is meshed with the gear 260, and a wire clamping mechanism 300 is arranged in the wire clamping barrel 250.
[0033] Specifically, the base 110 is welded and fixed to the support frame 120, there are two support frames 120, baffles are set on both sides of the winding shaft 130 to prevent the wound wire from falling off, the output shaft of the motor 140 passes through the support frame 120 and is connected to the winding shaft 130, the motor 140 is welded and fixed to the base 110 through a placing table, the fixing frame 210 is welded and connected to the two support frames 120, the reciprocating screw 240 and the screw slider 230 are slidably connected to realize reciprocating sliding movement, the wire clamping barrel 250 is welded and fixed to the screw slider 230, gear 1 260 is welded and fixed to one end of the reciprocating screw 240, and gear 2 270 is sleeved on the output shaft of the motor 140.
[0034] When in use, first pass one end of the wire to be wound onto the winding shaft 130 through the wire clamping barrel 250 for fixing, then start the motor 140, and the output shaft of the motor 140 drives the winding shaft 130 to rotate to wind the wire. At this time, the gear 270 rotates to drive the meshing gear 1 260 to rotate, so that the reciprocating screw rod 240 rotates, which can drive the screw slider 230 to slide back and forth in the slide groove 1 220, and then drive the wire clamping barrel 250 to move, so as to realize the reciprocating movement of the wire, so that when the winding shaft 130 is winding, the wire can be evenly arranged and wound onto the winding shaft 130, so as to achieve good winding work and ensure the quality of winding.
[0035] In some embodiments, the wire clamping mechanism 300 includes: a second slide groove 310 opened on the inner wall of the wire clamping barrel 250 ; a limit plate 320 slidably connected to the second slide groove 310 ; and a spring 330 disposed on the side wall of the wire clamping barrel 250 and connected to the limit plate 320 .
[0036] Specifically, the spring 330 is welded and fixed to the wire clamping barrel 250 , and two ends of the limiting plate 320 slide in a second slide groove 310 respectively, and there are two limiting plates 320 symmetrically arranged.
[0037] During use, when the wire passes through the wire clamping barrel 250, the elastic force of the spring 330 pushes the limit plate 320 to move in the second slide groove 310 to separate the wires, thereby preventing the wires from shaking and colliding with the wire clamping barrel 250 when passing through the wire clamping barrel 250, causing damage to the wires and affecting their use.
[0038] In some embodiments, a housing 280 is disposed on the base 110 .
[0039] The housing 280 can well protect the motor 140 and the gear 1 260 and the gear 2 270, and prevent them from being affected when in use, while avoiding harm to workers.
[0040] In some embodiments, a protection pad is provided on the limiting plate 320 .
[0041] Specifically, the limiting plate 320 is fixed to the protection pad by adhesion.
[0042] When in use, the protective pad can better protect the wires and avoid damage to the wires caused by friction.
[0043] In some embodiments, a wire slot is provided on the winding shaft 130 .
[0044] When in use, when the winding shaft 130 is winding the wire, one end of the wire can be placed in the wire slot first, so as to facilitate better winding work.
[0045] In some embodiments, one end of the reciprocating screw 240 away from the gear 1 260 is rotatably connected to the slide slot 1 220 via a bearing.
[0046] When in use, the reciprocating screw rod 240 can achieve more stable rotation in the slide groove 220 through the rotation of the bearing.
[0047] In some embodiments, the second slide groove 310 is symmetrically arranged.
[0048] When in use, the symmetrical arrangement of the second slide groove 310 can better ensure that the limiting plate 320 slides and moves smoothly.
[0049] In some embodiments, the reciprocating pitch of the reciprocating screw rod 240 is consistent with the size of the winding shaft 130 .
[0050] When in use, the reciprocating screw rod 240 can move the electric wire to a better reciprocating distance, ensuring that the reciprocating distance is consistent with the winding shaft 130, thereby improving the winding quality.
[0051] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only the specific implementation method of the utility model and is not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.
Claims
1. A high frequency transformer automatic winding machine, characterized in that: include: Base, a support frame set on the top; A winding shaft, arranged on the support frame; The motor is arranged on one side of the winding shaft, and a uniform mechanism is arranged on the support frame, and the uniform mechanism comprises: A fixing frame, arranged on the supporting frame; A first slideway is provided on the fixing frame; A screw slider, slidably connected in the first slide groove; A reciprocating screw rod is arranged in the first slide groove; A wire clamping barrel, arranged on the screw rod slider; Gear 1, arranged at one end of the reciprocating screw rod; Gear 2 is arranged on the output shaft of the motor and is meshed with gear 1. A wire clamping mechanism is arranged in the wire clamping barrel.
2. The high-frequency transformer automatic winding machine according to claim 1, characterized in that: The line clamping mechanism comprises: A second slide groove is provided on the inner wall of the wire clamping barrel; A limiting plate, slidably connected to the second slide groove; The spring is arranged on the side wall of the wire clamping barrel and is connected to the limiting plate.
3. The high-frequency transformer automatic winding machine according to claim 1, characterized in that: A shell is arranged on the base.
4. The high-frequency transformer automatic winding machine according to claim 2, characterized in that: A protection pad is arranged on the limiting plate.
5. The high-frequency transformer automatic winding machine according to claim 1, characterized in that: The winding shaft is provided with a wire notch.
6. The high-frequency transformer automatic winding machine according to claim 1, characterized in that: One end of the reciprocating screw rod away from the gear one is rotatably connected to the slide slot one through a bearing.
7. The high-frequency transformer automatic winding machine according to claim 2, characterized in that: The second slide grooves are two symmetrically arranged.
8. The high-frequency transformer automatic winding machine according to claim 1, characterized in that: The reciprocating spacing of the reciprocating screw rod is consistent with the size of the winding shaft.