Winding mechanism of winding machine

Abstract

The utility model discloses a winding mechanism of a winding machine, which comprises a rotary flying fork, an eccentric cylinder shaft is arranged in the middle of the rotary flying fork, an eccentric ring groove is arranged at the bottom of the outer wall of the eccentric cylinder shaft, and the axis of the eccentric ring groove is relatively vertical and inclined; an adjustable mounting mechanism is arranged below the rotary flying fork, winding molds are symmetrically mounted on the adjustable mounting mechanism, and a routing mechanism is rotationally mounted outside the eccentric cylinder shaft. The arrangement mode that the eccentric cylinder shaft is matched with the wire bonding mechanism is utilized, when the eccentric cylinder shaft rotates, the eccentric connecting assembly and the eccentric cylinder shaft are arranged in a relative eccentric mode, and when the rotating flying fork drives the eccentric cylinder shaft to rotate, the wire bonding mechanism is driven by the eccentric connecting assembly to rotate. And the eccentric angle enables the penetrating and routing assembly to move up and down under the connection of the eccentric connecting assembly, so that a wire wound on the winding mold is sequentially routed down by the penetrating and routing assembly, and each wound coil is sequentially arranged and dropped in the winding process.

Description

Technical Field

[0001] The utility model relates to the field of winding mechanisms, in particular to a winding mechanism of a winding machine. Background Art

[0002] During the production process of the stator of the motor and generator, the winding machine is responsible for manufacturing the corresponding winding coils. In order to obtain the desired coil, the copper wire needs to be wound on the corresponding winding die. Previously, it was wound on the R angle at the step of the winding die, and each circle of wire was squeezed down in turn by winding on the R angle. When it is necessary to wind on a plane, the winding of the coil is fixed, so that the coil will pile up when winding each circle, and each circle of the coil cannot be arranged and dropped in turn, so that the coil cannot be arranged during the stator winding process. Utility Model Content

[0003] The purpose of the utility model is to provide a winding mechanism of a winding machine to solve the problems raised in the above background technology.

[0004] To achieve the above object, the utility model provides the following technical solution: a winding mechanism of a winding machine, comprising:

[0005] A rotating flying fork, wherein an eccentric cylindrical shaft is installed in the middle of the rotating flying fork, an eccentric annular groove is provided at the bottom of the outer wall of the eccentric cylindrical shaft, and the axis of the eccentric annular groove is inclined relative to the vertical;

[0006] An adjustable mounting mechanism is provided below the rotating flying fork, a winding die is symmetrically mounted on the adjustable mounting mechanism, a wire beating mechanism is rotatably mounted outside the eccentric barrel shaft, and the wire beating mechanism is moved up and down by the eccentric angle of the eccentric barrel shaft.

[0007] Preferably, the wire bonding mechanism comprises:

[0008] An eccentric connecting component, wherein the eccentric connecting component is inserted and sleeved on the bottom of the eccentric cylindrical shaft, and the eccentric connecting component is eccentrically arranged relative to the eccentric cylindrical shaft;

[0009] The interlaced wire bonding component is interlaced with the winding die.

[0010] Preferably, the eccentric connection assembly comprises:

[0011] An eccentric seat, wherein the eccentric seat is rotatably connected to the eccentric cylinder shaft via a bearing, and the eccentric seat is in an eccentric state relative to the axis of the inner cavity of the eccentric cylinder shaft;

[0012] The end of the insertion frame is inserted and installed on the eccentric seat, and the insertion frame is inclined relative to the horizontal line.

[0013] Preferably, the interlaced wire assembly comprises:

[0014] A support frame, one end of which is rotatably connected to a connecting piece, and the connecting piece is inserted and installed on the insertion frame;

[0015] The first wire bonding board and the second wire bonding board are respectively installed at the other end of the support frame, and the first wire bonding board and the second wire bonding board are slidably and interlacedly connected with the winding mold.

[0016] Preferably, the interlaced wire assembly further comprises:

[0017] The limiting shaft sleeve is installed on the adjustable installation mechanism, and the support frame is slidably and interlacedly connected with the limiting shaft sleeve.

[0018] Preferably, the adjustable mounting mechanism comprises:

[0019] A fixing seat, wherein the fixing seat is arranged horizontally;

[0020] A bidirectional screw rod, which is rotatably mounted in the middle of a fixed seat, and a nut seat is symmetrically threaded and inserted on the bidirectional screw rod;

[0021] The translation seat is installed on the nut seat, and the translation seat is slidably connected with the fixed seat through a guide rail.

[0022] Technical effects and advantages of the utility model:

[0023] The utility model utilizes the arrangement mode of matching the eccentric barrel shaft and the wire-punching mechanism. When the eccentric barrel shaft rotates, through the relative eccentric arrangement between the eccentric connecting assembly and the eccentric barrel shaft, when the rotating flying fork drives the eccentric barrel shaft to rotate, the eccentric angle makes the wire-punching assembly move up and down under the connection of the eccentric connecting assembly. Since the winding die is installed on the adjustable installation mechanism, the wire-punching assembly moves in the groove on the winding die. Thus, the wire wound on the winding die is punched down in sequence by the wire-punching assembly, so that the wires of each circle of the coil are arranged and dropped in sequence during the winding process, so as to prevent the accumulation of coils and achieve a better winding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is one of the overall structural schematic diagrams of the utility model.

[0025] Figure 2 This is the second schematic diagram of the overall structure of the utility model.

[0026] Figure 3 It is a schematic diagram of the front structure of the utility model.

[0027] Figure 4 It is a schematic diagram of the internal structure of the utility model.

[0028] Figure 5 It is a schematic diagram of the internal structure of the eccentric connection component of the utility model.

[0029] Figure 6 It is a three-dimensional structural schematic diagram of the wire bonding mechanism of the utility model.

[0030] Figure 7 It is a structural schematic diagram of the adjustable installation mechanism of the utility model.

[0031] In the figure: 1. rotating flying fork; 2. eccentric barrel shaft; 3. adjustable mounting mechanism; 31. fixed seat; 32. bidirectional screw rod; 33. translation seat; 4. winding die; 5. wire-punching mechanism; 51. eccentric connecting assembly; 511. eccentric seat; 512. interlaced frame; 52. interlaced wire-punching assembly; 521. supporting frame; 522. first wire-punching board; 523. second wire-punching board; 524. limiting sleeve. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] The utility model provides Figure 1-7 The winding mechanism of a winding machine shown in the figure includes: a rotating flying fork 1, which is conveniently driven by an external motor to rotate the rotating flying fork 1, so that the rotating flying fork 1 drives the eccentric barrel shaft 2 to rotate, and the eccentric barrel shaft 2 is installed in the middle part of the rotating flying fork 1, and the bottom of the outer wall of the eccentric barrel shaft 2 is provided with an eccentric annular groove, and the axis of the eccentric annular groove is inclined relative to the vertical; an adjustable mounting mechanism 3 is arranged below the rotating flying fork 1, and a winding mold 4 is symmetrically installed on the adjustable mounting mechanism 3, and the winding mold 4 can ensure that the coil is correctly wound into the required shape and size. By passing the insulating wire through the winding mold 4, the wire will be arranged according to the shape and size of the winding mold 4 to ensure the accuracy and consistency of the coil, and a wire beating mechanism 5 is installed on the outside of the eccentric barrel shaft 2 for rotation, and the wire beating mechanism 5 is moved up and down by the eccentric angle of the eccentric barrel shaft 2, and the installation and adjustment of the winding mold 4 are convenient through the adjustable mounting mechanism 3.

[0034] Furthermore, the wire-punching mechanism 5 includes: an eccentric connecting component 51, which is inserted and sleeved at the bottom of the eccentric barrel shaft 2, and is eccentrically arranged relative to the eccentric barrel shaft 2; an interlaced wire-punching component 52, which is interlaced with the winding die 4. When the eccentric barrel shaft 2 rotates, through the relative eccentricity between the eccentric connecting component 51 and the eccentric barrel shaft 2, when the rotating flying fork 1 drives the eccentric barrel shaft 2 to rotate, the eccentric angle causes the interlaced wire-punching component 52 to move up and down under the connection of the eccentric connecting component 51. Since the winding die 4 is installed on the adjustable installation mechanism 3, the interlaced wire-punching component 52 moves in the groove on the winding die 4. Thereby, the wire wound on the winding die 4 is sequentially punched down by the interlaced wire-punching component 52, so that the wires of each circle of the coils are arranged and dropped in sequence during the winding process.

[0035] Furthermore, the eccentric connecting assembly 51 includes: an eccentric seat 511, which is rotatably connected to the eccentric cylindrical shaft 2 through a bearing, and the eccentric seat 511 is eccentric relative to the axis of the inner cavity of the eccentric cylindrical shaft 2; an interlaced frame 512, the end of the interlaced frame 512 is interlaced and installed on the eccentric seat 511, and the interlaced frame 512 is inclined relative to the horizontal line. The eccentric seat 511 facilitates the synchronous driving of the interlaced frame 512. When the eccentric cylindrical shaft 2 rotates, the relative eccentricity between the eccentric seat 511 and the eccentric cylindrical shaft 2 is used, so that when the eccentric cylindrical shaft 2 rotates, the eccentric seat 511 will drive the interlaced frame 512 to swing, so that the interlaced frame 512 and the support frame 521 form a connecting rod structure, so that the swing of the eccentric connecting assembly 51 can drive the interlaced wiring assembly 52 to move up and down, so as to wire the coil when winding.

[0036] Specifically, the interlaced wire bonding assembly 52 includes: a support frame 521, one end of the support frame 521 is rotatably connected to a connecting piece, and the connecting piece is slidably and interlacedly installed on the interlaced frame 512; a first wire bonding board 522 and a second wire bonding board 523, the first wire bonding board 522 and the second wire bonding board 523 are respectively installed on the other end of the support frame 521, and the first wire bonding board 522 and the second wire bonding board 523 are slidably and interlacedly connected with the winding mold 4. The interlaced wire-punching assembly 52 also includes: a limiting sleeve 524, which is installed on the adjustable mounting mechanism 3, and the limiting sleeve 524 is fixedly installed on the translation seat 33. The support frame 521 is slidably and interlacedly connected with the limiting sleeve 524. The limiting sleeve 524 is used to facilitate the vertical limiting of the interlaced sliding of the support frame 521, so that the up and down movement of the support frame 521 is more stable, and the vertical up and down movement of the first wire-punching plate 522 and the second wire-punching plate 523 is more stable. The support frame 521 is used to facilitate the connection and drive of the first wire-punching plate 522 and the second wire-punching plate 523, so that the first wire-punching plate 522 and the second wire-punching plate 523 can move up and down with the support frame 521, so as to perform wire-punching when winding the coil.

[0037] Furthermore, the adjustable mounting mechanism 3 includes: a fixed seat 31, which is horizontally arranged; a bidirectional screw rod 32, which is rotatably mounted on the middle part of the fixed seat 31, and a nut seat is symmetrically threaded and inserted on the bidirectional screw rod 32; a translation seat 33, which is installed on the nut seat, and the translation seat 33 is slidably connected to the fixed seat 31 through a guide rail. The guide rail is used to limit the sliding of the translation seat 33, so that the linear sliding of the translation seat 33 is more stable, and through the thread insertion between the bidirectional screw rod 32 and the nut seat, when the bidirectional screw rod 32 is rotated, the position of the translation seat 33 will be pushed forward, so that the relative positions of the two translation seats 33 can be synchronously adjusted, and the position of the winding mold 4 can be further adjusted through the connection between the translation seat 33 and the winding mold 4.

[0038] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A winding mechanism of a winding machine, comprising: A rotating flying fork (1), wherein an eccentric cylindrical shaft (2) is installed in the middle of the rotating flying fork (1), an eccentric annular groove is provided at the bottom of the outer wall of the eccentric cylindrical shaft (2), and the axis of the eccentric annular groove is inclined relative to the vertical; The invention is characterized in that an adjustable mounting mechanism (3) is arranged below the rotating flying fork (1), a winding mold (4) is symmetrically mounted on the adjustable mounting mechanism (3), a wire-beating mechanism (5) is rotatably mounted outside the eccentric cylindrical shaft (2), and the wire-beating mechanism (5) is moved up and down by the eccentric angle of the eccentric cylindrical shaft (2).

2. A winding mechanism for a winding machine according to claim 1, characterized in that: The wire bonding mechanism (5) comprises: An eccentric connecting component (51), wherein the eccentric connecting component (51) is inserted and sleeved on the bottom of the eccentric cylindrical shaft (2), and the eccentric connecting component (51) is eccentrically arranged relative to the eccentric cylindrical shaft (2); The interlaced wire punching assembly (52) is interlaced with the winding die (4).

3. A winding mechanism for a winding machine according to claim 2, characterized in that: The eccentric connection assembly (51) comprises: An eccentric seat (511), wherein the eccentric seat (511) is rotatably connected to the eccentric cylindrical shaft (2) via a bearing, and the eccentric seat (511) is in an eccentric state relative to the axis of the inner cavity of the eccentric cylindrical shaft (2); An interlaced frame (512), the end of which is interlaced and installed on the eccentric seat (511), and the interlaced frame (512) is arranged to be inclined relative to the horizontal line.

4. A winding mechanism for a winding machine according to claim 2, characterized in that: The interlaced wire assembly (52) comprises: A support frame (521), one end of the support frame (521) is rotatably connected to a connecting piece, and the connecting piece is inserted and installed on the insertion frame (512); A first wire bonding board (522) and a second wire bonding board (523), wherein the first wire bonding board (522) and the second wire bonding board (523) are respectively installed at the other end of the support frame (521), and the first wire bonding board (522) and the second wire bonding board (523) are slidably and interlacedly connected with the winding mold (4).

5. A winding mechanism for a winding machine according to claim 4, characterized in that: The interpenetrating wire assembly (52) further includes: A limiting shaft sleeve (524), wherein the limiting shaft sleeve (524) is mounted on the adjustable mounting mechanism (3), and the support frame (521) is slidably and interlacedly connected with the limiting shaft sleeve (524).

6. A winding mechanism for a winding machine according to claim 1, characterized in that: The adjustable mounting mechanism (3) comprises: A fixing seat (31), wherein the fixing seat (31) is arranged horizontally; A bidirectional screw rod (32), the bidirectional screw rod (32) is rotatably mounted on the middle part of the fixing seat (31), and a nut seat is symmetrically threaded and inserted on the bidirectional screw rod (32); The translation seat (33) is installed on the nut seat, and the translation seat (33) is slidably connected with the fixed seat (31) through a guide rail.

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