Spline winding spindle device

Abstract

The utility model relates to a spline winding main shaft device which comprises a main shaft support. The first driving source is arranged at the top of the main shaft bracket and is used for providing lifting power; the second driving source and the first driving source are arranged in a mirror image mode, and the second driving source is used for providing swinging power; the rotating main shaft assembly is rotatably arranged on the main shaft support, the first driving source can drive the rotating main shaft assembly to move in a reciprocating mode in the vertical direction, and the second driving source can drive the rotating main shaft assembly to swing back and forth in a reciprocating mode; and the swing arm turnover mechanism is detachably arranged at the output end of the rotating main shaft assembly and is used for driving the wire nozzle to perform swing arm turnover. According to the whole design, the wire nozzle overturning linkage mechanism is simplified, and the production cost is reduced; in addition, the two states of wire loop and wire winding can be achieved in one step, and the wire winding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of winding equipment, in particular to a spline winding main shaft device. Background Art

[0002] When winding transition wire, existing winding machines generally need to use a combination of lateral drive, vertical drive, and gear rack mechanisms to drive the wire nozzle to move inside and outside the stator to achieve winding and phase switching of the transition wire. The overall mechanism of the wire nozzle linkage part is complex and requires precise coordination between various mechanisms, which has high manufacturing costs; the winding process requires multiple actions to cooperate, resulting in the inability to improve winding efficiency.

[0003] In view of this, it is particularly important to design a spline winding spindle device that simplifies the nozzle mechanism, reduces the manufacturing cost of the winding machine, and improves the winding efficiency and winding quality. Summary of the invention

[0004] The purpose of the utility model is to provide a spline winding spindle device which realizes up and down movement and swing linkage through the coordinated cooperation of a first driving source and a second driving source to realize the winding action, and then moves up and down through the flip motor to drive the flip connection component to link and flip its swing arm, thereby further realizing the two states of looping and winding. The entire design simplifies the wire nozzle flip linkage mechanism and reduces production costs; and it can realize the two states of looping and winding in one step, thereby improving the winding efficiency, so as to solve the above-mentioned technical problems.

[0005] In order to realize the above technical solution, the technical solution of the utility model is as follows: a spline winding spindle device, comprising:

[0006] Spindle support;

[0007] A first driving source is disposed on the top of the spindle support and is used to provide lifting power;

[0008] A second driving source, which is arranged in a mirror image with the first driving source and is used to provide swing power;

[0009] A rotating spindle assembly is rotatably disposed on the spindle support, the first driving source can drive the rotating spindle assembly to reciprocate in a vertical direction, and the second driving source can drive the rotating spindle assembly to swing back and forth; and

[0010] A swing arm flipping mechanism is detachably arranged at the output end of the rotating spindle assembly and is used to drive the thread nozzle to perform swing arm flipping;

[0011] Wherein: under the action of the first driving source and the second driving source, the main shaft assembly is rotated to move up and down and swing to perform winding, and then the swing arm flipping mechanism cooperates to complete the swing arm flipping to realize the looping and winding actions.

[0012] Furthermore, both the first driving source and the second driving source are servo motors; the servo motors are adjustably mounted on the main shaft bracket through motor mounting plates; the output ends of the servo motors are drivingly connected to the rotating main shaft assembly through synchronous belt assemblies.

[0013] Furthermore, a through columnar wire passing hole is provided on the rotating main shaft assembly.

[0014] Furthermore, the swing arm flipping mechanism includes:

[0015] A guiding seat, one side of which is deformable and connected to the rotating main shaft assembly;

[0016] A third driving source, fixedly arranged on the top of the guiding seat for providing power for the swing arm;

[0017] A flipping connection assembly, movably inserted on the guiding seat, and the third driving source can drive the flipping connection assembly to move up and down; and

[0018] A wire nozzle assembly, swingably arranged at one end of the guiding seat, and one end of the wire nozzle assembly is hingedly connected to the flipping connection assembly;

[0019] Wherein: when the third driving source drives the flipping connection assembly to move, the wire nozzle assembly is driven to perform a flipping action.

[0020] Furthermore, the third driving source is a lead screw motor; the lead screw motor is fixedly arranged on the guiding seat through a motor mounting base; the lead screw at the output end of the lead screw motor is connected to the flipping connection assembly.

[0021] Furthermore, the flipping connection assembly includes a first flipping link movably inserted inside the guiding seat; a second flipping link is hingedly connected to the end of the first flipping link; the first flipping link is square-shaped and is detachably inserted with a columnar guiding post; an L-shaped inner groove is provided at one end of the second flipping link, and a wire passing wheel is rotatably arranged in the inner groove.

[0022] Furthermore, the height of the first flipping link is much greater than the height of the second flipping link.

[0023] Furthermore, a square through hole is provided along the center line of the guiding seat; a long strip-shaped guiding hole communicated with the through hole is provided on one side of the guiding seat; a second wire passing wheel and a third wire passing wheel are detachably arranged on one side of the guiding seat; the third wire passing wheel is located above the second wire passing wheel; a magnetic eye communicated with the rotating main shaft assembly is installed on the guiding seat.

[0024] Furthermore, the wire nozzle assembly includes a swing seat rotatably arranged on the guiding seat through a pin shaft; a wire nozzle is obliquely inserted into the swing seat.

[0025] Compared with the prior art, the utility model has the following beneficial effects: Specifically, as can be seen from the above technical solution, the coordinated cooperation of the first driving source and the second driving source realizes the linkage of up-and-down movement and swinging, realizes the winding action, and then the flipping motor moves up and down to drive the flipping connection assembly to drive its swing arm to flip, further realizing two states of loop line and winding. The whole design simplifies the line nozzle flipping linkage mechanism and reduces the production cost; moreover, it can realize the two states of loop line and winding in one step, improving the winding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] To further illustrate the embodiments, the utility model provides drawings. These drawings are part of the disclosure of the utility model, mainly used to illustrate the embodiments, and can be combined with the relevant descriptions in the specification to explain the operating principle of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the utility model. The components in the drawings are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0027] Figure 1 It is the front view of the spline winding main shaft device of the utility model;

[0028] Figure 2 It is the left view of the spline winding main shaft device of the utility model;

[0029] Figure 3 It is the three-dimensional structure schematic diagram of the spline winding main shaft device of the utility model;

[0030] Figure 4 is Figure 3 the sectional view taken along line A-A in DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the utility model.

[0032] In order to enable those skilled in the art in this technical field to better understand the solution of the utility model, the utility model will be further described in detail below in conjunction with the drawings and specific implementation manners.

[0033] Please refer to the attached Figures 1 to 3As shown: A spline winding spindle device, comprising: a spindle bracket 1, a first driving source 2, a second driving source 3, a rotating spindle assembly 4 and a swing arm flipping mechanism 5. The spindle bracket 1 has a hollow support body made of block-shaped metal processed parts, which is used to provide a support body for the installation of the first driving source 2, the second driving source 3 and the rotating spindle assembly 4; the first driving source 2 is arranged on the top of the spindle bracket 1 to provide lifting power; the second driving source 3 and the first driving source 2 are mirror images of each other and are used to provide swinging power; the rotating spindle assembly 4 can be rotatably arranged on the spindle bracket 1 to provide support for the installation of the swing arm flipping mechanism 5, the first driving source 2 can drive the rotating spindle assembly 4 to reciprocate in the vertical direction to achieve free adjustment of the height in the vertical direction during winding, and the second driving source 3 can drive the rotating spindle assembly 4 to reciprocate back and forth Swinging is used to control the swing arm flipping mechanism 5 to swing and adjust on the horizontal plane; the swing arm flipping mechanism 5 can be detachably arranged at the output end of the rotating spindle assembly 4, and is used to drive the wire nozzle to perform swing arm flipping; specifically, during operation, the rotating spindle assembly 4 moves up and down in the vertical direction and swings in the horizontal direction in linkage to perform winding operations under the action of the first driving source 2 and the second driving source 3, and then the swing arm flipping mechanism 5 cooperates to complete the swing arm flipping action, so that it can effectively realize that one mechanism design can well realize the looping and winding actions, with simple structure, cost saving and high work efficiency, reduced labor cost and labor intensity, low production cost, good product quality, high yield rate, and high device utilization rate. The first driving source 2, the second driving source 3, the rotating spindle assembly 4 and the swing arm flipping mechanism 5 will be introduced in detail below.

[0034] Please see attached Figures 1 to 3 As shown, based on the above embodiment, the first driving source 2 and the second driving source 3 are both servo motors; the servo motor is adjustably mounted on the spindle bracket 1 through a motor mounting plate; the output end of the servo motor is transmission-connected to the rotating spindle assembly 4 through a synchronous belt assembly. Of course, in other embodiments, the first driving source 2 and the second driving source 3 can also be cylinder-type or electric-type or other rotating mechanical structures, which are not specifically limited here.

[0035] Based on the above embodiment, the rotating main shaft assembly 4 is provided with a penetrating columnar wire hole for providing a protective passage for the copper wire to avoid interference with surrounding mechanisms during winding, thereby further improving the winding efficiency.

[0036] Please see attached Figures 3 to 4Based on the above embodiments, the swing arm flipping mechanism 5 includes: a guide seat 51, a third driving source 52, a flipping connection assembly 53, and a wire nozzle assembly 54. One side of the guide seat 51 is deformable and connected to the rotating main shaft assembly 4. Thus, during installation, as long as the fastener on the guide seat 51 is screwed to make it deform and firmly fixed at one end of the rotating main shaft assembly 4, it has the advantages of quick and convenient installation; the third driving source 52 is fixedly arranged on the top of the guide seat 51 and is used to provide the power for the swing arm; the flipping connection assembly 53 is movably inserted on the guide seat 51, and the third driving source 52 can drive the flipping connection assembly 53 to move up and down; the wire nozzle assembly 54 is swingably arranged at one end of the guide seat 51, and one end of the wire nozzle assembly 54 is hinged to the flipping connection assembly 53. Specifically: when the third driving source 52 drives the flipping connection assembly 53 to move, it drives the wire nozzle assembly 54 to perform a flipping action. By adopting the above technical solution, the up and down movement of the third driving source 52 drives the wire nozzle assembly 54 to perform a swing arm flip through the linkage of the flipping connection assembly 53, further realizing that a simple mechanism can effectively complete the winding in two states of loop winding and wire winding, with high utilization rate.

[0037] Based on the above embodiments, the third driving source 52 is a lead screw motor; the lead screw motor is fixedly arranged on the guide seat 51 through a motor mounting seat; the output end lead screw of the lead screw motor is connected to the flipping connection assembly 53. Of course, in other embodiments, the third driving source 52 can also be a cylinder type or an electric type or other reciprocating linear moving mechanical structures, which are not specifically limited here.

[0038] Based on the above embodiments, the flipping connection assembly 53 includes a first flipping link movably inserted inside the guide seat 51; the end of the first flipping link is hinged to a second flipping link; the first flipping link is in a square shape and is detachably inserted with a columnar guide post; one end of the second flipping link is provided with an L-shaped inner groove, and a wire passing wheel is rotatably arranged in the inner groove.

[0039] Based on the above embodiments, the height of the first flipping link is much greater than the height of the second flipping link.

[0040] Based on the above embodiments, the guide seat 51 is provided with a square through hole along the center line; one side of the guide seat 51 is provided with a long strip-shaped guide hole communicating with the through hole; a second wire passing wheel and a third wire passing wheel are detachably arranged on one side of the guide seat 51; the third wire passing wheel is located above the second wire passing wheel; a magnetic eye communicating with the rotating main shaft assembly 4 is installed on the guide seat 51.

[0041] Based on the above embodiments, the wire nozzle assembly 54 includes a swing seat rotatably arranged on the guide seat 51 through a pin shaft; the swing seat is obliquely inserted with a wire nozzle.

[0042] The design focus of the utility model is that the up and down movement and the swing linkage are realized through the coordinated cooperation of the first driving source and the second driving source to realize the winding action, and then the up and down movement of the flip motor drives the flip connection component to be linked to flip its swing arm, further realizing the two states of looping and winding. The whole design simplifies the nozzle flip linkage mechanism and reduces the production cost; and it can realize the two states of looping and winding in one step, thereby improving the winding efficiency.

[0043] The above is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment, it is not used to limit the present invention. Any person skilled in the art should be able to use the technical content disclosed above to make equivalent embodiments that are equivalent changes by slight changes or modifications without departing from the scope of the technical solution of the present invention. However, any brief modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A spline winding spindle device, characterized in that: include: Spindle support (1); A first driving source (2) is arranged on the top of the main shaft support (1) and is used to provide lifting power; A second driving source (3) is arranged in a mirror image with the first driving source (2) and is used to provide swinging power; A rotating spindle assembly (4) is rotatably arranged on the spindle support (1); the first driving source (2) can drive the rotating spindle assembly (4) to move back and forth in a vertical direction; and the second driving source (3) can drive the rotating spindle assembly (4) to swing back and forth; as well as A swing arm flipping mechanism (5) is detachably arranged at the output end of the rotating spindle assembly (4) and is used to drive the thread nozzle to perform swing arm flipping; Wherein: under the action of the first driving source (2) and the second driving source (3), the main shaft assembly (4) is rotated to move up and down and swing to achieve winding, and then the swing arm flipping mechanism (5) cooperates to complete the swing arm flipping to achieve the looping and winding actions.

2. The spline winding spindle device according to claim 1, characterized in that: The first driving source (2) and the second driving source (3) are both servo motors; the servo motors are adjustably mounted on the spindle support (1) via a motor mounting plate; the output end of the servo motor is transmission-connected to the rotating spindle assembly (4) via a synchronous belt assembly.

3. The spline winding spindle device according to claim 2, characterized in that: The rotating main shaft assembly (4) is provided with a penetrating columnar wire hole.

4. The spline winding spindle device according to claim 1, characterized in that: The swing arm turning mechanism (5) comprises: A guide seat (51), one side of which is deformable and connected to the rotating spindle assembly (4); A third driving source (52) is fixedly mounted on the top of the guide seat (51) and is used to provide power for the swing arm; A flip connection component (53) is movably inserted on the guide seat (51), and the third driving source (52) can drive the flip connection component (53) to move up and down; and A line nozzle assembly (54) is swingably disposed at one end of the guide seat (51), and one end of the line nozzle assembly (54) is hingedly connected to the flip connection assembly (53); Wherein: when the third driving source (52) drives the flip connection assembly (53) to move, it drives the nozzle assembly (54) to flip.

5. The spline winding spindle device according to claim 4, characterized in that: The third driving source (52) is a screw motor; the screw motor is fixed on the guide seat (51) via a motor mounting seat; the output end screw of the screw motor is connected to the flip connection assembly (53).

6. The spline winding spindle device according to claim 5, characterized in that: The flip connection assembly (53) comprises a first flip link movably inserted into the inner side of the guide seat (51); the end of the first flip link is hingedly connected to a second flip link; the first flip link is square-shaped and is detachably inserted with a columnar guide column; one end of the second flip link is provided with an L-shaped inner groove, and the inner groove is rotatably provided with a wire passing wheel.

7. The spline winding spindle device according to claim 6, characterized in that: The height of the first flip link is much greater than the height of the second flip link.

8. The spline winding spindle device according to claim 5, characterized in that: The guide seat (51) is provided with a square through hole along the center line; a strip-shaped guide hole connected to the through hole is provided on one side of the guide seat (51); a second wire passing wheel and a third wire passing wheel are detachably provided on one side of the guide seat (51); the third wire passing wheel is located above the second wire passing wheel; and a magnetic eye connected to the rotating spindle assembly (4) is installed on the guide seat (51).

9. The spline winding spindle device according to claim 4, characterized in that: The thread nozzle assembly (54) comprises a swing seat rotatably arranged on the guide seat (51) via a pin shaft; the thread nozzle is obliquely inserted into the swing seat.

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