Axial magnetic flux motor paper inserting equipment

Abstract

According to the technical scheme, the axial magnetic flux motor paper inserting equipment is characterized in that the axial magnetic flux motor paper inserting equipment comprises an unwinding mechanism, and a reverse winding mechanism is used for unwinding insulation paper; the insulation paper penetrates through the forming mechanism in the horizontal direction and is formed in the forming mechanism; the positioning mechanism is used for positioning the stator to be in an axis vertical state, and the positioning mechanism can drive the stator to slide in the direction close to and away from the forming mechanism and can rotate around the axis of the stator; the paper pushing mechanism is used for pushing the formed insulation paper in the forming mechanism to be inserted into the stator on the positioning mechanism along the horizontal direction; through the arrangement of the forming mechanism and the paper pushing mechanism, the formed insulation paper can be inserted into the stator from the opening end of the stator along the horizontal direction, and the paper insertion operation of the axial magnetic flux motor is realized.

Description

Technical Field

[0001] The present invention relates to the technical field of motor paper insertion, and more particularly to an axial flux motor paper insertion device. Background Art

[0002] With the continuous development of science and technology, the stators of some axial flux motors have been changed from round wires to flat wires. The stator of the axial flux motor is open at one end, which is different from the stators of other flat wire motors. The stators of other flat wire motors are set to be open at the top.

[0003] When inserting paper into the stators of other flat wire motors, the paper is inserted from the top or the bottom. However, the equipment using this paper insertion method is obviously not suitable for the stator of the axial flux motor. Therefore, there is an urgent need for a device that can realize the paper insertion of the axial flux motor. Summary of the invention

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide an axial flux motor paper insertion device, which, through the setting of a forming mechanism and a paper pushing mechanism, can insert the formed insulating paper from the open end on the stator into the stator in the horizontal direction, thereby realizing the paper insertion operation of the axial flux motor.

[0005] To achieve the above object, the present invention provides the following technical solutions: an axial flux motor paper inserting device, comprising an unwinding mechanism, wherein the unwinding mechanism is used to unwind the insulating paper; A forming mechanism, wherein the insulating paper passes through the forming mechanism in a horizontal direction and is formed in the forming mechanism; A positioning mechanism, the positioning mechanism is used to position the stator in a vertical axis state, the positioning mechanism can drive the stator to slide in a direction close to and away from the forming mechanism and can rotate around its own axis; And a paper pushing mechanism, which is used to push the insulating paper formed in the forming mechanism to be inserted into the stator on the positioning mechanism along the horizontal direction.

[0006] The present invention is further configured as follows: the unwinding mechanism comprises a paper disc wheel, and the insulating paper is wound on the paper disc wheel so that the unwinding of the insulating paper is realized by the rotation of the paper disc wheel; A wiring trough, wherein the wiring trough is vertically arranged, and the insulating paper unwound by the paper disc wheel vertically passes through the wiring trough; And an arc plate, the arc plate is arranged on one side of the bottom of the wiring trough close to the forming mechanism, and the insulating paper passes downward through the wiring trough and then goes around the arc plate to enter the forming mechanism in a horizontal direction.

[0007] The present invention is further configured as follows: the unwinding mechanism also includes a guide roller, the guide roller is arranged between the wiring groove and the paper disc wheel, and the insulating paper passes through the top of the guide roller and then goes downward into the wiring groove.

[0008] The present invention is further configured as follows: the unwinding mechanism also includes a constant temperature box, and the paper tray wheel, the wiring groove, the guide roller and the arc plate are all arranged in the constant temperature box.

[0009] The present invention is further configured as follows: it also includes a base, and the unwinding mechanism, the forming mechanism, the positioning mechanism and the paper pushing mechanism are all arranged on the base; The positioning mechanism comprises a transverse shift seat, which is slidably connected to the top of the base, and the sliding direction of the transverse shift seat is parallel to the direction in which the insulating paper passes through the forming mechanism; And a positioning tool, the stator is supported in the positioning tool, and the positioning tool is rotatably connected to the top of the transverse seat to drive the stator to rotate around its own axis.

[0010] The present invention is further configured as follows: the molding mechanism includes a molding die, the molding die is provided with a molding groove matched with the folded insulation paper, the opening of the molding groove faces upward, and the insulation paper moves to the top of the molding groove so as to enter the molding groove for folding molding; And a pressing plate, which is arranged above the molding groove, and the bottom of the pressing plate is in contact with the inner side of the folded insulating paper, and the pressing plate can move up and down to press the insulating paper above the molding groove into the molding groove for molding.

[0011] The present invention is further configured as follows: a positioning groove opened on the forming mold is provided at the top of the forming groove, and the insulating paper passes horizontally through the positioning groove; A clearance groove which penetrates upward through the forming mold is arranged on the top of the positioning groove, and the pressing plate passes through the clearance groove and enters into the forming groove.

[0012] The present invention is further configured to include: a paper cutter; The top of the molding die is provided with a cutting groove, and the part of the molding groove located on the side of the cutting groove close to the stator is the molding part; The blade of the paper cutter is located at the bottom of the paper cutter. When the paper cutter moves downward, it can contact the side of the cutting groove close to the stator to complete the cutting of the insulating paper.

[0013] The present invention is further configured to include: a folding mechanism, wherein the folding mechanism is arranged on a side of the forming mechanism away from the positioning mechanism; The crease mechanism comprises a crease roller, two of which are provided, one of which is provided with an outwardly protruding indentation strip corresponding to each crease of the insulating paper, and the other crease roller is provided with an indentation groove corresponding to the position of the indentation strip.

[0014] The present invention is further configured to include: a support frame, which is arranged on one side of the forming mold, and two cylinders are fixedly connected to the support frame, and the two cylinders correspond to the paper cutter and the pressure plate respectively to drive the paper cutter and the pressure plate to move up and down through the two cylinders.

[0015] In summary, compared with the prior art, the present invention has the following beneficial effects: through the setting of the forming mechanism and the paper pushing mechanism, the present invention can insert the formed insulating paper from the open end on the stator into the stator in the horizontal direction, thereby realizing the paper insertion operation of the axial flux motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of an embodiment; Figure 2 is a schematic diagram of a positioning mechanism of an embodiment; Figure 3 Schematic diagram of an unwinding mechanism of an embodiment; Figure 4 Schematic diagram of a forming mechanism and a crease mechanism of an embodiment; Figure 5 is a schematic diagram of a molding die of an embodiment; Figure 6 is a schematic diagram of a support frame of an embodiment; Figure 7 Schematic diagram of the crease mechanism of the embodiment.

[0017] In the figure: 1. base; 2. unwinding mechanism; 21. paper tray wheel; 22. wiring groove; 23. guide roller; 3. forming mechanism; 31. forming mold; 311. forming groove; 312. positioning groove; 313. giving way groove; 314. cutting groove; 32. pressing plate; 4. positioning mechanism; 41. transverse shift seat; 42. positioning tooling; 5. paper pushing mechanism; 51. paper pushing seat; 6. crease mechanism; 61. crease roller; 7. paper cutter. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the technical solution of the present invention, the technical solution of the present invention is clearly and completely described below in conjunction with the accompanying drawings of the present invention. Based on the embodiments in this application, other similar embodiments obtained by ordinary technicians in this field without making creative work should all fall within the scope of protection of this application. In addition, the directional words mentioned in the following embodiments, such as "up", "down", "left", "right", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional words used are used to illustrate rather than limit the invention.

[0019] The present invention will be further described below in conjunction with the accompanying drawings and preferred embodiments.

[0020] Embodiment: An axial flux motor paper inserting device, see attached Figure 1 -Attached Figure 7 , including an unwinding mechanism 2, a forming mechanism 3, a positioning mechanism 4 and a paper pushing mechanism 5, wherein the unwinding mechanism is used to unwind the insulating paper; the insulating paper passes through the forming mechanism 3 in a horizontal direction and is formed in the forming mechanism 3; the positioning mechanism 4 is used to position the stator in a vertical axis state, and the positioning mechanism 4 can drive the stator to slide in a direction approaching and away from the forming mechanism 3 and can rotate around its own axis; the paper pushing mechanism 5 is used to push the insulating paper formed in the forming mechanism 3 to be inserted into the stator on the positioning mechanism 4 in a horizontal direction.

[0021] The insulating paper is unwound by the unwinding mechanism 2, and the unwound insulating paper passes through the forming mechanism 3 in the horizontal direction and is folded into a preset shape at the forming mechanism 3, and then the formed insulating paper is pushed into the stator in the horizontal direction by the paper pushing mechanism 5; the opening end of each embedding slot on the stator is arranged on the outside of the stator and along the radial direction of the stator. When embedding the wire, the stator is positioned by the positioning mechanism 4 and driven to approach the forming mechanism 3, and then the opening end of one of the embedding slots is aligned with the insulating paper formed at the positioning mechanism 4 by the rotation of the stator, so that when the paper pushing mechanism 5 pushes the formed insulating paper, the insulating paper can be smoothly inserted into the embedding slot of the stator, and then the stator is rotated so that the insulating paper can be inserted into the subsequent embedding slots in sequence.

[0022] Specifically, the unwinding mechanism 2 includes a paper disk wheel 21, a wiring groove 22 and an arc plate. The insulating paper is wound on the paper disk wheel 21 to realize the unwinding of the insulating paper through the rotation of the paper disk wheel 21; the wiring groove 22 is vertically arranged, and the insulating paper unwound by the paper disk wheel 21 vertically passes through the wiring groove 22; an arc plate is arranged on the bottom of the wiring groove 22 near the side of the forming mechanism 3, and the insulating paper passes downward through the wiring groove 22 and then passes around the arc plate to enter the forming mechanism 3 in the horizontal direction.

[0023] By setting the curved plate, the insulating paper is not prone to creases when changing direction.

[0024] Specifically, the unwinding mechanism 2 further includes a guide roller 23 , which is disposed between the wiring groove 22 and the paper disc wheel 21 . The insulating paper passes through the top of the guide roller 23 and then goes downward into the wiring groove 22 .

[0025] Specifically, the unwinding mechanism 2 further includes a constant temperature box, and the paper tray wheel 21, the wiring groove 22, the guide roller 23 and the arc plate are all arranged in the constant temperature box.

[0026] Specifically, the present embodiment further includes a base 1, on which the unwinding mechanism 2, the forming mechanism 3, the positioning mechanism 4 and the paper pushing mechanism 5 are all arranged; the positioning mechanism 4 includes a transverse shift seat 41 and a positioning fixture 42, the transverse shift seat 41 is slidably connected to the top of the base 1, and the sliding direction of the transverse shift seat 41 is parallel to the direction in which the insulating paper passes through the forming mechanism 3; the stator is supported in the positioning fixture 42, and the positioning fixture 42 is rotatably connected to the top of the transverse shift seat 41 to drive the stator to rotate around its own axis. The positioning fixture 42 is provided with a groove that matches the stator to achieve the positioning of the stator.

[0027] Specifically, the molding mechanism 3 includes a molding mold 31 and a pressing plate 32. The molding mold 31 is provided with a molding groove 311 that matches the folded insulating paper. The opening of the molding groove 311 faces upward, and the insulating paper moves to the top of the molding groove 311 so as to enter the molding groove 311 for folding and molding; the pressing plate 32 is arranged above the molding groove 311, and the bottom of the pressing plate 32 is in contact with the inner side of the folded insulating paper. The pressing plate 32 can move up and down to press the insulating paper above the molding groove 311 into the molding groove 311 for molding.

[0028] Specifically, a positioning groove 312 opened on the molding mold 31 is provided at the top of the molding groove 311, and the insulating paper passes horizontally through the positioning groove 312; a clearance groove 313 that penetrates the molding mold 31 upward is provided at the top of the positioning groove 312, and the pressing plate 32 passes through the clearance groove 313 and enters the molding groove 311.

[0029] Specifically, this embodiment also includes a paper cutter 7; a cutting groove 314 is provided at the top of the molding mold 31, and the part of the molding groove 311 located on the side of the cutting groove 314 close to the stator is the molding part; the blade of the paper cutter 7 is located at the bottom of the paper cutter 7, and when the paper cutter 7 moves downward, it can contact the side of the cutting groove 314 close to the stator to complete the cutting of the insulating paper.

[0030] Specifically, the present embodiment also includes a crease mechanism 6, which is arranged on the side of the forming mechanism 3 away from the positioning mechanism 4; the crease mechanism 6 includes a crease roller 61, and two crease rollers 61 are provided, one of which is provided with an outwardly protruding indentation strip corresponding to each fold of the insulating paper, and the other crease roller 61 is provided with an indentation groove corresponding to the position of the indentation strip.

[0031] The position where the insulating paper needs to be folded is indented by the crease mechanism 6, and then the insulating paper is moved to the top of the molding groove 311 for molding. Due to the existence of the indentation, the insulating paper is easier to be folded and is not prone to shape recovery after folding.

[0032] Specifically, the paper pushing mechanism 5 includes a push rod, which extends from one end of the molding groove 311 away from the positioning mechanism 4 into the molding groove 311, and can slide along the length direction of the molding groove 311 to push the insulating paper formed in the molding groove 311 into the stator.

[0033] Specifically, the paper pushing mechanism 5 further includes a paper pushing seat 51 , which is disposed between the folding mechanism 6 and the forming mold 31 , and the paper pushing seat 51 slides on the base 1 along the sliding direction of the push rod.

[0034] Specifically, the present embodiment further comprises a support frame, which is arranged on one side of the forming mold 31, and two cylinders are fixedly connected to the support frame, and the two cylinders correspond to the paper cutter 7 and the pressing plate 32 respectively, so as to drive the paper cutter 7 and the pressing plate 32 to move up and down through the two cylinders. The support frame is fixedly connected to the top of the base 1.

[0035] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. An axial flux motor paper inserting device, characterized in that: It comprises an unwinding mechanism (2), wherein the rewinding mechanism is used to unwind the insulating paper; A forming mechanism (3), wherein the insulating paper passes through the forming mechanism (3) in a horizontal direction and is formed in the forming mechanism (3); A positioning mechanism (4), the positioning mechanism (4) is used to position the stator in a vertical axis state, the positioning mechanism (4) can drive the stator to slide in a direction approaching and away from the forming mechanism (3) and can rotate around its own axis; And a paper pushing mechanism (5), wherein the paper pushing mechanism (5) is used to push the insulating paper formed in the forming mechanism (3) to be inserted into the stator on the positioning mechanism (4) along the horizontal direction.

2. The axial flux motor paper inserting device according to claim 1, characterized in that: The unwinding mechanism (2) comprises a paper disc wheel (21), and the insulating paper is wound on the paper disc wheel (21) so that the insulating paper can be unwound by the rotation of the paper disc wheel (21); A wiring groove (22), wherein the wiring groove (22) is arranged vertically, and the insulating paper unwound by the paper disc wheel (21) vertically passes through the wiring groove (22); and an arc-shaped plate, wherein the arc-shaped plate is arranged at the bottom of the wiring trough (22) on one side close to the forming mechanism (3), and the insulating paper passes downward through the wiring trough (22) and then passes around the arc-shaped plate to enter the forming mechanism (3) in a horizontal direction.

3. The axial flux motor paper inserting device according to claim 2, characterized in that: The unwinding mechanism (2) further comprises a guide roller (23), wherein the guide roller (23) is arranged between the wiring groove (22) and the paper disk wheel (21), and the insulating paper passes around the top of the guide roller (23) and then enters downward into the wiring groove (22).

4. The axial flux motor paper inserting device according to claim 3, characterized in that: The unwinding mechanism (2) also includes a constant temperature box, and the paper tray wheel (21), the wiring groove (22), the guide roller (23) and the arc plate are all arranged in the constant temperature box.

5. The axial flux motor paper inserting device according to claim 1, characterized in that: It also comprises a base (1), and the unwinding mechanism (2), the forming mechanism (3), the positioning mechanism (4) and the paper pushing mechanism (5) are all arranged on the base (1); The positioning mechanism (4) comprises a transverse shift seat (41), the transverse shift seat (41) being slidably connected to the top of the base (1), and the sliding direction of the transverse shift seat (41) being parallel to the direction in which the insulating paper passes through the forming mechanism (3); and a positioning fixture (42), wherein the stator is supported in the positioning fixture (42), and the positioning fixture (42) is rotatably connected to the top of the transverse seat (41) to drive the stator to rotate around its own axis.

6. The axial flux motor paper inserting device according to claim 1, characterized in that: The forming mechanism (3) comprises a forming die (31), wherein a forming groove (311) is provided in the forming die (31) and matches with the folded insulating paper, the opening of the forming groove (311) faces upward, and the insulating paper moves to the top of the forming groove (311) so as to enter the forming groove (311) for folding and forming; and a pressing plate (32), wherein the pressing plate (32) is arranged above the molding groove (311), the bottom of the pressing plate (32) is in contact with the inner side of the folded insulating paper, and the pressing plate (32) can move up and down to press the insulating paper above the molding groove (311) into the molding groove (311) for molding.

7. The axial flux motor paper inserting device according to claim 6, characterized in that: A positioning groove (312) opened on the molding die (31) is provided at the top of the molding groove (311), and the insulating paper passes horizontally through the positioning groove (312); A clearance groove (313) is arranged at the top of the positioning groove (312) and penetrates the molding die (31) upwards, and the pressing plate (32) passes through the clearance groove (313) and enters the molding groove (311).

8. The axial flux motor paper inserting device according to claim 7, characterized in that: Also includes a paper cutter (7); A cutting groove (314) is provided on the top of the molding die (31), and a portion of the molding groove (311) located on a side of the cutting groove (314) close to the stator is a molding portion; The blade of the paper cutter (7) is located at the bottom of the paper cutter (7), and when the paper cutter (7) moves downward, it can contact the cutting groove (314) close to the stator to complete the cutting of the insulating paper.

9. The axial flux motor paper inserting device according to claim 1, characterized in that: It also includes a folding mechanism (6), wherein the folding mechanism (6) is arranged on a side of the forming mechanism (3) away from the positioning mechanism (4); The crease mechanism (6) comprises a crease roller (61), wherein two crease rollers (61) are provided, wherein one crease roller (61) is provided with an outwardly protruding indentation strip corresponding to each crease of the insulating paper, and the other crease roller (61) is provided with an indentation groove corresponding to the position of the indentation strip.

10. The axial flux motor paper inserting device according to claim 8, characterized in that: It also includes a support frame, which is arranged on one side of the forming mold (31). Two cylinders are fixedly connected to the support frame. The two cylinders correspond to the paper cutter (7) and the pressing plate (32) respectively, so that the paper cutter (7) and the pressing plate (32) are driven by the two cylinders to move up and down.

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