Motor multi-connected needle type winding device

Abstract

The utility model discloses a motor multi-linkage needle type winding device which comprises a winding mechanism and a main shaft mechanism, the winding mechanism comprises a first rack, and the first rack is provided with a first suspension frame and a first linear reciprocating motion mechanism controlling the first suspension frame to vertically move up and down. The first suspension is provided with a second suspension and a second linear reciprocating motion mechanism for controlling the second suspension to horizontally move left and right, the second suspension is provided with a third suspension and a third linear reciprocating motion mechanism for controlling the third suspension to horizontally move front and back, and the third suspension is provided with a follow-up winding guide pin; the main shaft mechanism comprises a second rack, an iron core positioning clamp is arranged on the second rack, at least two iron core positioning grooves which are horizontally arranged at intervals in the left-right direction are formed in the iron core positioning clamp, and a wire lifting clamp is arranged on the second rack and arranged on the side, opposite to the winding mechanism, of the iron core positioning clamp. The winding device has the characteristics of multi-connection automatic winding and high winding efficiency, and is complete in overall function and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical automation, and more specifically, to a motor multi-needle winding device. Background Art

[0002] There are many iron cores arranged inside the motor, and each iron core needs to be wound with copper wire by a winding device. If the individual iron cores are wound one by one, the efficiency is low, and in order to facilitate the connection between two adjacent iron cores, a longer transition copper wire needs to be reserved. Now, with the continuous improvement of motor parameter requirements, the length of the reserved transition wire cannot be too long, and an excessively long transition wire cannot meet the factory requirements. Based on this, the utility model proposes a motor multi-pin winding device. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies in the prior art and to provide a motor multi-needle winding device, which has the characteristics of multi-link automatic winding and high winding efficiency.

[0004] In order to solve the above technical problems, the purpose of the utility model is achieved as follows: the utility model involves a motor multi-needle winding device, including a winding mechanism and a spindle mechanism, the winding mechanism includes a first frame, the first frame is provided with a first suspension and a first linear reciprocating motion mechanism for controlling the first suspension to move vertically up and down, the first suspension is provided with a second suspension and a second linear reciprocating motion mechanism for controlling the second suspension to move horizontally left and right, the second suspension is provided with a third suspension and a third linear reciprocating motion mechanism for controlling the third suspension to move horizontally forward and backward, and the third suspension is provided with a winding guide needle for follow-up;

[0005] The spindle mechanism includes a second frame, on which a core positioning fixture is detachably mounted, the core positioning fixture is provided with at least two core positioning grooves horizontally arranged at intervals from left to right, the second frame is provided with a wire starting clamp close to the left or right end of the core positioning fixture, and the wire starting clamp is arranged on the side of the core positioning fixture facing away from the winding mechanism.

[0006] The utility model is further configured as follows: the spindle mechanism further comprises a wire cutting mechanism, and the wire cutting mechanism is also arranged on a side of the core positioning fixture facing away from the winding mechanism;

[0007] The thread cutting mechanism includes a machine base, on which a first movable platform and a fourth linear reciprocating motion mechanism for controlling the first movable platform to move horizontally left and right are provided, the first movable platform is provided with a second movable platform and a fifth linear reciprocating motion mechanism for controlling the second movable platform to move horizontally forward and backward are provided, the second movable platform is provided with a third movable platform and a sixth linear reciprocating motion mechanism for controlling the third movable platform to move vertically up and down are provided, and the third movable platform is provided with an air shear.

[0008] The utility model is further configured as follows: the third suspension is provided with a curved guide rail extending 90° along the circumferential direction, a curved slider is slidably connected to the curved guide rail, a guide needle mounting frame for follow-up is provided on the curved slider, the winding guide needle is arranged on the guide needle mounting frame, an adjustment block and a seventh linear reciprocating motion mechanism for controlling the adjustment block to move horizontally forward and backward is provided on the third suspension, and a connecting rod is provided between the adjustment block and the guide needle mounting frame, one end of the adjustment block is hingedly connected to the guide needle mounting frame, and the other end of the connecting rod is hingedly connected to the guide needle mounting frame.

[0009] The utility model is further configured as follows: the second suspension is provided with a tensioning mechanism for follow-up.

[0010] The utility model is further configured as follows: the wire lifting clamp is an air claw.

[0011] In summary, the utility model has the following beneficial effects:

[0012] 1. The motor multi-pin winding device involved in the utility model can realize fast winding of multi-core coils and has high winding efficiency.

[0013] 2. The utility model relates to a motor multi-needle winding device, which realizes precise adjustment of the transition cross-line.

[0014] 3. The motor multi-needle winding device involved in the utility model can achieve precise wire arrangement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure of the winding mechanism of the utility model;

[0017] Figure 3 It is a partial structural schematic diagram of the utility model for reflecting the winding mechanism;

[0018] Figure 4 yes Figure 3 A schematic diagram of the structure from another perspective;

[0019] Figure 5 It is a partial structural schematic diagram of the utility model for reflecting the winding mechanism;

[0020] Figure 6 yes Figure 5 A schematic diagram of the structure from another perspective;

[0021] Figure 7 It is a schematic diagram of the overall structure of the main shaft mechanism of the utility model;

[0022] Figure 8 It is a partial structural schematic diagram of the utility model for reflecting the main shaft mechanism. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the utility model, the preferred implementation scheme of the utility model is described below in conjunction with specific embodiments, but it should be understood that these descriptions are only for further illustrating the features and advantages of the utility model, rather than limiting the patent requirements of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the utility model.

[0024] The utility model is further described below in conjunction with the accompanying drawings and preferred embodiments.

[0025] Example 1

[0026] See also Figures 1 to 8 As shown, a motor multi-needle winding device involved in this embodiment includes a winding mechanism 100 and a spindle mechanism 200, wherein the winding mechanism 100 includes a first frame 1, on which a first suspension 2 and a first linear reciprocating motion mechanism 3 for controlling the first suspension to move vertically up and down are provided, on which a second suspension 4 and a second linear reciprocating motion mechanism 5 for controlling the second suspension to move horizontally left and right are provided, on which the second suspension 4 is provided a third suspension 6 and a third linear reciprocating motion mechanism 7 for controlling the third suspension to move horizontally forward and backward are provided, and on which the third suspension 6 is provided a winding guide needle 8 for follow-up;

[0027] The spindle mechanism 200 includes a second frame 9, on which a core positioning fixture 10 is detachably mounted, and the core positioning fixture 10 is provided with at least two core positioning grooves 11 horizontally arranged at intervals to the left and right. The second frame 9 is provided with a wire starting clamp 12 close to the left or right end of the core positioning clamp, and the wire starting clamp 12 is arranged on the side of the core positioning clamp 10 facing away from the winding mechanism 100; the wire starting clamp 12 is an air claw.

[0028] Furthermore, the spindle mechanism 200 also includes a wire cutting mechanism 300, which is also arranged on the side of the core positioning fixture 10 facing away from the winding mechanism 100; the wire cutting mechanism 300 includes a machine base 13, on which is provided a first movable platform 14 and a fourth linear reciprocating motion mechanism 15 for controlling the first movable platform to move horizontally left and right, on which is provided a second movable platform 16 and a fifth linear reciprocating motion mechanism 17 for controlling the second movable platform to move horizontally forward and backward, on which is provided a third movable platform 18 and a sixth linear reciprocating motion mechanism 19 for controlling the third movable platform to move vertically up and down, and on which is provided an air shear 20.

[0029] In this embodiment, the end of the copper wire led out from the winding guide needle 8 is first fixed by the wire starting clamp 12, and then the copper wire is pulled by the winding guide needle 8 which can be moved on the XYZ axis for winding. The copper wire is wound onto the iron core in the iron core positioning groove 11 clamped in the iron core positioning fixture 10 according to the set requirements, and finally the air shear 20 on the wire cutting mechanism 300 completes the cutting of the copper wire.

[0030] Among them, the first linear reciprocating motion mechanism 3 includes a linear guide rail extending vertically up and down and arranged on the first frame 1, and a linear slider is slidably connected to the linear guide rail. The first suspension 2 is arranged on the linear slider. The first frame 1 is also rotatably connected to a lead screw extending vertically up and down, and a lead screw nut is threadedly connected to the lead screw. The first suspension 2 is fixed to the lead screw nut, and one end of the lead screw is transmission-connected to a motor for controlling its rotation.

[0031] Among them, the second linear reciprocating motion mechanism 5 includes a linear guide rail extending horizontally to the left and right arranged on the first suspension 2, and a linear slider is slidably connected to the linear guide rail. The second suspension 4 is arranged on the linear slider. The first suspension 2 is also rotatably connected to a lead screw extending horizontally to the left and right, and a lead screw nut is threadedly connected to the lead screw. The second suspension 4 is fixed to the lead screw nut, and one end of the lead screw is transmission-connected to a motor for controlling its rotation.

[0032] Among them, the third linear reciprocating motion mechanism 7 includes a linear guide rail extending horizontally forward and backward arranged on the third suspension 6, a linear slider is slidably connected to the linear guide rail, the linear slider is fixed to the second suspension 4, and the second suspension 4 is also rotatably connected to a lead screw extending horizontally forward and backward, a lead screw nut is threadedly connected to the lead screw, the third suspension 6 is fixed to the lead screw nut, and one end of the lead screw is transmission-connected to a motor for controlling its rotation.

[0033] Among them, the fourth linear reciprocating motion mechanism 15 includes a linear guide rail horizontally arranged on the machine base 13, a linear slider is slidably connected to the linear guide rail, the first movable platform 14 is fixed to the linear slider, and a telescopic rod is fixed on the machine base 13 and connected to the cylinder on the first movable platform 14.

[0034] Among them, the fifth linear reciprocating motion mechanism 17 includes a linear guide rail arranged horizontally front and back on the first movable platform 14, a linear slider is slidably connected to the linear guide rail, the second movable platform 16 is fixed to the linear slider, and a telescopic rod is fixed to the second movable platform 16 and a cylinder fixed to the first movable platform 14.

[0035] Among them, the sixth linear reciprocating motion mechanism 19 includes a guide column arranged vertically up and down on the second movable platform 16, and a guide sleeve is slidably connected to the guide column. The third movable platform 18 is fixed to the guide sleeve, and the second movable platform 16 is provided with a telescopic rod and a cylinder fixing the third movable platform 18.

[0036] Example 2

[0037] See also Figures 1 to 8 As shown, the motor multi-needle winding device involved in this embodiment is further configured on the basis of Embodiment 1, wherein the third suspension 6 is provided with a curved guide rail 21 extending 90° along the circumferential direction, the curved guide rail 21 is slidably connected with a curved slider 22, the curved slider 22 is provided with a follow-up guide needle mounting frame 23, the winding guide needle 8 is arranged on the guide needle mounting frame 23, the third suspension 6 is provided with an adjustment block 24 and a seventh linear reciprocating motion mechanism 25 for controlling the horizontal forward and backward movement of the adjustment block, and a connecting rod 26 is provided between the adjustment block 24 and the guide needle mounting frame 23, with one end hinged to the adjustment block and the other end hinged to the guide needle mounting frame.

[0038] In this embodiment, the orientation of the guide pin mounting frame 23 and the winding guide pin 8 thereon can be changed by moving the adjusting block 24 forward and backward, and the angle of change is 90° in the circumferential direction. During the rotation and switching process of the winding guide pin 8 carrying the copper wire, the winding copper wire can be prevented from loosening because they are on the same circumference.

[0039] Wherein, the seventh linear reciprocating motion mechanism 25 is a cylinder.

[0040] The third suspension 6 is provided with a linear guide rail extending horizontally forward and backward, a linear slider is slidably connected to the linear guide rail, and the adjustment block 24 is arranged on the linear slider.

[0041] Example 3

[0042] See also Figures 1 to 8As shown, the motor multi-needle winding device involved in this embodiment is further configured on the basis of Embodiment 2, wherein the second suspension 4 is provided with a follow-up tensioning mechanism 400.

[0043] In this embodiment, a follow-up tensioning mechanism 400 is provided on the second suspension 4 to control the tension of the conveying copper wire.

[0044] The utility model relates to a motor multi-pin winding device, which can realize fast winding of multi-core coils with high winding efficiency, precise adjustment of transition cross-lines, and precise wiring arrangement, with complete overall functions and strong practicality.

[0045] Unless otherwise specified, in the present invention, the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicating orientation or positional relationship are based on the orientation or positional relationship actually shown, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the orientation or positional relationship in the present invention are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood in combination with the embodiments and according to specific circumstances.

[0046] Unless otherwise clearly specified and limited, in the present invention, the terms "disposed", "connected" and "connected" 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 a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A motor multi-needle winding device, comprising a winding mechanism and a spindle mechanism, Features: The winding mechanism comprises a first frame, on which a first suspension and a first linear reciprocating motion mechanism for controlling the first suspension to move vertically up and down are provided, on which a second suspension and a second linear reciprocating motion mechanism for controlling the second suspension to move horizontally left and right are provided, on which a third suspension and a third linear reciprocating motion mechanism for controlling the third suspension to move horizontally forward and backward are provided, and on which a winding guide needle for following is provided; The spindle mechanism includes a second frame, on which a core positioning fixture is detachably mounted, the core positioning fixture is provided with at least two core positioning grooves horizontally arranged at intervals from left to right, the second frame is provided with a wire starting clamp close to the left or right end of the core positioning fixture, and the wire starting clamp is arranged on the side of the core positioning fixture facing away from the winding mechanism.

2. The motor multi-needle winding device according to claim 1, Features: The spindle mechanism also includes a wire cutting mechanism, which is also arranged on a side of the core positioning fixture facing away from the winding mechanism; The thread cutting mechanism includes a machine base, on which a first movable platform and a fourth linear reciprocating motion mechanism for controlling the first movable platform to move horizontally left and right are provided, the first movable platform is provided with a second movable platform and a fifth linear reciprocating motion mechanism for controlling the second movable platform to move horizontally forward and backward are provided, the second movable platform is provided with a third movable platform and a sixth linear reciprocating motion mechanism for controlling the third movable platform to move vertically up and down are provided, and the third movable platform is provided with an air shear.

3. The motor multi-needle winding device according to claim 1 or 2, Features: The third suspension is provided with a curved guide rail extending 90° along the circumferential direction, the curved guide rail is slidably connected with a curved slider, the curved slider is provided with a follow-up guide needle mounting frame, the winding guide needle is arranged on the guide needle mounting frame, the third suspension is provided with an adjustment block and a seventh linear reciprocating motion mechanism for controlling the adjustment block to move horizontally forward and backward, and a connecting rod is provided between the adjustment block and the guide needle mounting frame, one end of which is hinged to the adjustment block and the other end is hinged to the guide needle mounting frame.

4. The motor multi-needle winding device according to claim 3, Features: The second suspension is provided with a tensioning mechanism for follow-up.

5. The motor multi-needle winding device according to claim 1, Features: The wire lifting clamp is an air claw.

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