Full-automatic stator wire hanging equipment

Abstract

The invention discloses full-automatic stator wire hanging equipment which comprises a machine base, a conveying mechanism, a stator pressing mechanism, a first three-axis rotary wire hanging mechanism and a second three-axis rotary wire hanging mechanism are arranged at the upper end of the machine base, and the stator pressing mechanism is located at the rear end of the conveying mechanism. The first three-axis rotary wire hanging mechanism and the second three-axis rotary wire hanging mechanism are arranged at the front end of the conveying mechanism in a mirror image mode, and a positioning assembly is arranged on the side, away from the stator pressing mechanism, of the conveying mechanism. The device has the advantages that automatic feeding and discharging are adopted, wires are directly hung on a belt line without leaving a wire body, the problem that traditional winding equipment cannot meet the requirement for poor salt bath is solved, the device works in parallel with a traditional winding machine, and the device has the advantages that production takt is not affected, the size is small, occupied space is small, design is simple and manufacturing cost is low; the problem of poor production at special angles in the industry is solved through a method of independently hanging two abandoned strands of wires into a groove of a terminal seat by full-automatic stator wire hanging equipment.

Description

Technical Field

[0001] The invention relates to the technical field of winding machines, in particular to a full-automatic stator wire hanging device. Background Art

[0002] In the brushless motor industry, the overall size of the motor is small, so the size of the stator is also small. At present, in this industry, the stator winding is basically done by automatic winding machines. The winding methods are divided into internal winding and external winding. The entire production line is basically divided into three steps: automatic stator loading, automatic stator winding and automatic stator unloading.

[0003] The defect of the existing technical solution is that the existing winding equipment can basically meet the winding needs of this industry. However, when some special angle stators appear, such as: inner winding winding equipment, when the core gap and the skeleton terminal seat are not on the same straight line, the winding path is very difficult due to its small size. If the winding is barely carried out according to the set path, the salt bath will be poor and the defective rate will be high. For the above-mentioned defects, traditional winding equipment cannot meet the needs. Summary of the invention

[0004] The object of the present invention is to provide a fully automatic stator wire hanging device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A fully automatic stator wire hanging device provided by the present invention comprises a machine base, wherein a conveying mechanism, a stator clamping mechanism, a three-axis rotating wire hanging mechanism 1 and a three-axis rotating wire hanging mechanism 2 are arranged at the upper end of the machine base, the stator clamping mechanism is located at the rear end of the conveying mechanism, the three-axis rotating wire hanging mechanism 1 and the three-axis rotating wire hanging mechanism 2 are arranged in a mirror-like manner at the front end of the conveying mechanism, and a positioning component is provided on the side of the conveying mechanism away from the stator clamping mechanism.

[0007] Furthermore, the stator clamping mechanism includes a support seat fixedly arranged with the machine base, a downward pressure cylinder is provided at the upper end of the support seat, a pressure block is connected to the piston end of the downward pressure cylinder, and the pressure block is a Y-shaped block and is located above the positioning assembly.

[0008] Furthermore, the positioning assembly includes a positioning tool and a blocking cylinder, the upper end of the blocking cylinder is provided with a positioning block fixedly connected to the conveying mechanism, and the piston end of the blocking cylinder is provided with a blocking pin, and the blocking pin passes through the positioning block.

[0009] Furthermore, a stop rod is provided at the front end of the positioning tool, and the stop rod is arranged close to the stop pin.

[0010] Furthermore, the conveying mechanism includes a conveyor belt, and limit baffles are provided on both sides of the conveyor belt, and the positioning tool is located between the two limit baffles.

[0011] Furthermore, the three-axis rotating wire hanging mechanism 1 and the three-axis rotating wire hanging mechanism 2 have the same structure, and the three-axis rotating wire hanging mechanism 1 and the three-axis rotating wire hanging mechanism 2 are both fixedly connected to the machine base via a fixed base.

[0012] Furthermore, the three-axis rotating wire hanging mechanism includes an adjustable base and a horizontal push mechanism, the horizontal push mechanism is connected to a rotating cylinder and a pneumatic finger, the upper end of the adjustable base has an inclined surface, and the horizontal push mechanism is located at the upper end of the inclined surface.

[0013] Furthermore, the driving end of the rotary cylinder is connected to a positioning plate, and an extension arm is fixed on the positioning plate.

[0014] Furthermore, the extension arm is V-shaped, and the pneumatic finger is fixed to the end of the extension arm.

[0015] Furthermore, the push mechanism includes two slide rails fixed on the adjustable base, the two slide rails are provided with push plates slidably connected thereto, the front and rear ends of the push plates are respectively provided with linkage plates and pushing cylinders, and the rotating cylinder is fixedly connected to the linkage plates.

[0016] Beneficial effects: A fully automatic stator wire hanging equipment adopts automatic loading and unloading, does not leave the wire body, and hangs the wire directly on the belt line, which makes up for the problem of poor salt bath that traditional winding equipment cannot meet, and works in parallel with traditional winding machines, with the advantages of not affecting production rhythm, small size, small space occupation, simple design and relatively low cost; by hanging the two abandoned strands of wire separately by the fully automatic stator wire hanging equipment into the slot of the terminal seat, the problem of poor production at special angles in the industry is solved, and the technology of the motor winding industry has been greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the local structure of the present invention;

[0019] Figure 3 It is a structural schematic diagram of a three-axis rotating wire hanging mechanism of the present invention;

[0020] Figure 4 It is a structural schematic diagram of a three-axis rotating wire hanging mechanism at another angle of the present invention.

[0021] Reference numerals

[0022] 1-machine base, 2-conveyor mechanism, 201-conveyor belt, 202-limit baffle, 3-stator clamping mechanism, 301-support seat, 302-downward pressure cylinder, 303-pressing block, 4-three-axis rotating wire hanging mechanism one, 401-adjustable base, 402-push mechanism, 4021-slide rail, 4022-push plate, 4023-linkage plate, 4024-push cylinder, 403-rotating cylinder, 404-pneumatic finger, 405-positioning plate, 406-extension arm, 5-three-axis rotating wire hanging mechanism two, 6-positioning assembly, 601-positioning tooling, 602-blocking cylinder, 603-blocking rod, 604-positioning block, 605-blocking pin, 7-fixed base. DETAILED DESCRIPTION

[0023] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0024] Example

[0025] like Figure 1-4 As shown, a fully automatic stator wire hanging equipment comprises a machine base 1, and a conveying mechanism 2, a stator clamping mechanism 3, a three-axis rotating wire hanging mechanism 1 4 and a three-axis rotating wire hanging mechanism 2 5 are arranged on the upper end of the machine base 1, the stator clamping mechanism 3 is located at the rear end of the conveying mechanism 2, the three-axis rotating wire hanging mechanism 1 4 and the three-axis rotating wire hanging mechanism 2 5 are arranged in a mirror image at the front end of the conveying mechanism 2, and a positioning component 6 is provided on the side of the conveying mechanism 2 away from the stator clamping mechanism 3.

[0026] The stator clamping mechanism 3 includes a support seat 301 fixed to the machine base 1, and a downward pressure cylinder 302 is provided at the upper end of the support seat 301. The piston end of the downward pressure cylinder 302 is connected to a pressure block 303. The pressure block 303 is a Y-shaped block and is located above the positioning component 6. The support seat 301 is composed of a base and two guide columns. The downward pressure cylinder 302 is lifted by the guide columns and placed above the conveying mechanism 2. The downward pressure cylinder 302 moves downward to make the Y-shaped pressure block 303 close to the positioning component 6, so as to clamp the stator product placed on the positioning component 6.

[0027] The positioning assembly 6 includes a positioning tool 601 and a blocking cylinder 602. A positioning block 604 fixedly connected to the conveying mechanism 2 is provided at the upper end of the blocking cylinder 602. A blocking pin 605 is provided at the piston end of the blocking cylinder 602. The blocking pin 605 penetrates the positioning block 604. A blocking rod 603 is provided at the front end of the positioning tool 601. The blocking rod 603 is arranged close to the blocking pin 605. The conveying mechanism 2 includes a conveyor belt 201. Limit baffles 202 are provided on both sides of the conveyor belt 201. The positioning tool 601 is located between the two limit baffles 202. The positioning assembly 6 is conveyed to the bottom of the stator clamping mechanism 3 along the two limit baffles 202 through the conveyor belt 201. After the blocking cylinder 602 pushes the baffle pin 605 upward, it blocks the baffle rod 603 on one side of the positioning tool 601, so that the positioning tool 601 stays and remains motionless.

[0028] The three-axis rotating wire hanging mechanism 4 includes an adjustable base 401 and a push mechanism 402, the push mechanism 402 is connected with a rotating cylinder 403 and a pneumatic finger 404, the pneumatic finger 404 is connected with the rotating cylinder 403 through an extension arm 406, and the overall rotation is achieved through the rotating cylinder 403, the upper end of the adjustable base 401 has an inclined surface, the lower end of the adjustable base 401 is fixedly connected with the positioning seat 7, and the angle adjustment can be achieved through a plurality of positioning holes at the lower end of the adjustable base 401, the push mechanism 402 is located at the upper end of the inclined surface, the driving end of the rotating cylinder 403 is connected with a positioning plate 405, the positioning plate 405 is fixed with an extension arm 406, the extension arm 406 is V-shaped, and the pneumatic finger 404 is fixed At the end of the extension arm 406, the horizontal push mechanism 402 pushes the linkage plate 4023 upward along the inclined surface, driving the rotating cylinder 403 and the pneumatic finger 404 to adjust the up and down height. The horizontal push mechanism 402 includes two slide rails 4021 fixed on the adjustable base 401, and the two slide rails 4021 are provided with push plates 4022 slidably connected thereto. The front and rear ends of the push plate 4022 are respectively provided with a linkage plate 4023 and a pushing cylinder 4024. The rotating cylinder 403 is fixedly connected to the linkage plate 4023, and the pushing cylinder 4024 is pushed upward along the inclined surface of the adjustable base 401, so that the push plate 4022 slides along the slide rails 4021, driving the linkage plate 4023 connected thereto to move upward.

[0029] The operation steps of the present invention are as follows:

[0030] First, the stator product flows out of the traditional winding equipment and is transferred to the conveying mechanism 2 together with the positioning tool 601. The blocking cylinder 602 positions the positioning tool 601 and the product at the correct position. The stator pressing mechanism 3 is started, and the pressing cylinder 302 pushes the Y-shaped pressing block 303 downward to press the upper end surface of the stator product.

[0031] Then, the pneumatic fingers 404 in the three-axis rotating wire hanging mechanism 1 4 and the three-axis rotating wire hanging mechanism 2 5 are simultaneously operated, and the pneumatic fingers 404 clamp the copper wire that has not entered the terminal seat groove, and realize the three-axis rotation and accurate entry through the flat push mechanism 402 and the rotating cylinder 403 to perform the winding action;

[0032] Finally, the three-axis rotating wire hanging mechanism 1 4 and the three-axis rotating wire hanging mechanism 2 5 are reset, the stator clamping mechanism 3 is reset, the blocking cylinder 602 in the positioning assembly 6 is reset, and the positioning tooling 601 together with the stator product is transferred to the next station through the conveyor belt 201, and the operation is repeated in this way.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is 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 replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the invention content within the protection scope of the present invention.

Claims

1. A fully automatic stator wire hanging device, comprising a machine base (1), characterized in that: The upper end of the machine base (1) is provided with a conveying mechanism (2), a stator clamping mechanism (3), a three-axis rotating wire hanging mechanism (1) (4) and a three-axis rotating wire hanging mechanism (2); the stator clamping mechanism (3) is located at the rear end of the conveying mechanism (2); the three-axis rotating wire hanging mechanism (1) (4) and the three-axis rotating wire hanging mechanism (2) (5) are arranged in a mirror image at the front end of the conveying mechanism (2); and a positioning component (6) is provided on the side of the conveying mechanism (2) away from the stator clamping mechanism (3).

2. The fully automatic stator wire hanging device according to claim 1 is characterized in that: The stator clamping mechanism (3) comprises a support seat (301) fixedly arranged with the machine base (1); a downward pressure cylinder (302) is provided at the upper end of the support seat (301); a pressure block (303) is connected to the piston end of the downward pressure cylinder (302); the pressure block (303) is a Y-shaped block and is located above the positioning assembly (6).

3. The fully automatic stator wire hanging device according to claim 1 is characterized in that: The positioning assembly (6) comprises a positioning tool (601) and a blocking cylinder (602); a positioning block (604) fixedly connected to the conveying mechanism (2) is provided at the upper end of the blocking cylinder (602); a blocking pin (605) is provided at the piston end of the blocking cylinder (602); and the blocking pin (605) passes through the positioning block (604).

4. The fully automatic stator wire hanging device according to claim 3 is characterized in that: A blocking rod (603) is provided at the front end of the positioning tool (601), and the blocking rod (603) is arranged close to the blocking pin (605).

5. The fully automatic stator wire hanging device according to claim 4 is characterized in that: The conveying mechanism (2) comprises a conveying belt (201), both sides of the conveying belt (201) are provided with limiting baffles (202), and the positioning tool (601) is located between the two limiting baffles (202).

6. The fully automatic stator wire hanging device according to claim 1 is characterized in that: The three-axis rotating wire hanging mechanism one (4) and the three-axis rotating wire hanging mechanism two (5) have the same structure, and the three-axis rotating wire hanging mechanism one (4) and the three-axis rotating wire hanging mechanism two (5) are both fixedly connected to the machine base (1) via a fixed base (7).

7. The fully automatic stator wire hanging device according to claim 1 is characterized in that: The three-axis rotating wire hanging mechanism (4) comprises an adjustable base (401) and a horizontal push mechanism (402), the horizontal push mechanism (402) being connected to a rotating cylinder (403) and a pneumatic finger (404), the upper end of the adjustable base (401) having an inclined surface, and the horizontal push mechanism (402) being located at the upper end of the inclined surface.

8. The fully automatic stator wire hanging device according to claim 7 is characterized in that: The driving end of the rotary cylinder (403) is connected to a positioning plate (405), and an extension arm (406) is fixed on the positioning plate (405).

9. The fully automatic stator wire hanging device according to claim 8, characterized in that: The extension arm (406) is V-shaped, and the pneumatic finger (404) is fixed to the end of the extension arm (406).

10. The fully automatic stator wire hanging device according to claim 9, characterized in that: The horizontal push mechanism (402) comprises two slide rails (4021) fixed on the adjustable base (401), the two slide rails (4021) are provided with push plates (4022) slidably connected thereto, the push plates (4022) are provided with linkage plates (4023) and pushing cylinders (4024) at the front and rear ends respectively, and the rotating cylinder (403) is fixedly connected to the linkage plates (4023).

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