Automatic binding device for stator winding coil

Abstract

The utility model relates to the technical field of stator coil processing equipment, in particular to an automatic binding device for stator winding coils, which comprises a workbench, a first conveying assembly and a second conveying assembly are mounted on the workbench, and the conveying direction of the first conveying assembly is perpendicular to the conveying direction of the second conveying assembly; the first motor is installed on the workbench, and the first motor is connected with a first conveying wheel of the first conveying assembly; the bevel gear set is connected with a first conveying wheel of the first conveying assembly and a second conveying wheel of the second conveying assembly. The plate body is rotationally mounted in the groove body of the workbench, and a plurality of placing grooves are formed in the plate body; the geneva wheel mechanism is mounted on the workbench, and the geneva wheel mechanism is connected with the plate body; the second motor is installed on the workbench, and the second motor is connected with the geneva wheel mechanism; through cooperation between the double conveying assemblies and the grooved wheel mechanism, full-automatic conveying of the stator coil can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to stator coil processing equipment technical field especially relates to a stator winding coil automatic binding device. BACKGROUND

[0002] In order to make motor can long-term stable operation, its stator coil end binding and fixed need have enough mechanical strength, usually, embedding stator coil after stator core is called stator winding, motor when running especially start or load changes, its stator winding end is subjected to very big electromagnetic tension, stator coil is extremely easy to produce displacement and deformation under force uneven, causes stator coil insulation damage, this kind of damage phenomenon occurs in the probability of stator winding end is much higher than slot, most is due to stator coil end binding fixed unreasonable and caused, therefore, stator coil end binding and fixed, will directly influence the service life of motor, for this motor stator winding end fixing process is more and more attracted people's attention, stator coil end binding fixed device is also constantly improved.

[0003] And the existing binding device adopts the conveying belt to convey, when conveying to the end of conveying belt, through manual stator coil is placed into the processing area after, again to stator coil is tied, and after completing the tying, need manual to remove the excess thread on stator coil, whole processing flow is more complicated, therefore need to make further improvement on this basis. UTILITARIAN CONTENT

[0004] To solve the technical problems in the background art, the utility model provides a kind of stator winding coil automatic binding device.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of stator winding coil automatic binding device, characterized by, including:

[0007] Workbench, workbench is installed with first conveying component and second conveying component, the conveying direction of first conveying component is perpendicular with the conveying direction of second conveying component arrangement;

[0008] First motor, first motor is installed on workbench, first motor is connected with the first conveying wheel of first conveying component;

[0009] Bevel gear set, bevel gear set is connected with the first conveying wheel of first conveying component, the second conveying wheel of second conveying component respectively;

[0010] Plate body, plate body rotation is installed in the groove body of workbench, multiple placing grooves are set on plate body;

[0011] The groove wheel mechanism is installed on the workbench and is connected with the plate body.

[0012] The second motor is installed on the workbench and is connected with the groove wheel mechanism.

[0013] Preferably, the bevel gear set comprises a first bevel gear coaxially installed on the first conveying wheel and a second bevel gear coaxially installed on the second conveying wheel, and the first bevel gear is engaged with the second bevel gear.

[0014] Preferably, the working surface of the first conveying belt on the first conveying assembly, the working surface of the second conveying belt on the second conveying assembly and the top surface of the groove body are flush.

[0015] Preferably, a plurality of supporting legs are installed on the workbench.

[0016] Preferably, the groove wheel mechanism comprises a driving dial connected with the second motor and a driven groove wheel coaxially installed on the plate body, and the driving dial and the driven groove wheel are transmissionally connected.

[0017] Preferably, the inner wall of the placing groove is provided with a buffer layer made of flexible rubber material and provided with anti-skid texture on the surface, which serves to buffer and prevent slipping when the stator winding coil is placed, so as to avoid damage or displacement of the stator winding coil during rotation of the plate body.

[0018] Preferably, positioning protrusions are arranged on the first conveying belt and the second conveying belt, the positioning protrusions are distributed at equal intervals and have a size matched with the outer contour of the stator coil, which serves to accurately position the stator coil during conveying and prevent deviation of the stator coil during conveying.

[0019] Compared with the prior art, the stator winding coil automatic binding device has the following beneficial effects:

[0020] Compared with the prior art, the cooperation between the double conveying assemblies and the groove wheel mechanism can realize automatic conveying and indexing positioning, ensure the continuity of the mechanical hand binding and subsequent manual processing, effectively improve the binding efficiency of the stator coil, and avoid scratches on the surface of the stator coil while ensuring the processing quality of the stator coil. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 The front view of the stator winding coil automatic binding device is provided.

[0022] Figure 2The utility model provides a top view of automatic binding device of stator winding coil, and the automatic binding device of stator winding coil comprises a workbench 1, a first conveying assembly 2 and a second conveying assembly 3.

[0023] Figure 3 The utility model provides a schematic diagram of the structure of the slot body in the automatic binding device of stator winding coil.

[0024] Figure 4 The utility model provides a sectional view of the workbench in the automatic binding device of stator winding coil.

[0025] Figure 5 The utility model provides Figure 4 The utility model provides an enlarged schematic diagram of position A.

[0026] In the figure: 1-workbench, 101-slot body, 102-supporting foot, 2-first conveying assembly, 201-first conveying wheel, 202-first conveying belt, 3-second conveying assembly, 301-second conveying wheel, 302-second conveying belt, 4-stator coil, 5-plate body, 501-placing groove, 6-robotic hand, 7-driving dial, 8-driven groove wheel, 9-first motor, 10-first bevel gear, 11-second bevel gear, 12-second motor, 13-positioning protrusion. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0028] As Figures 1-5 shown, the utility model provides an automatic binding device of stator winding coil, which comprises:

[0029] Workbench 1, workbench 1 is installed with first conveying assembly 2 and second conveying assembly 3, and the conveying direction of first conveying assembly 2 is perpendicular to the conveying direction of second conveying assembly 3.

[0030] First motor 9, first motor 9 is installed on workbench 1, and first motor 9 is connected with the first conveying wheel 201 of first conveying assembly 2.

[0031] Bevel gear set, the bevel gear set is connected with the first conveying wheel 201 of first conveying assembly 2 and the second conveying wheel 301 of second conveying assembly 3 respectively.

[0032] Plate body 5, plate body 5 is rotatably installed in the slot body 101 of workbench 1, and a plurality of placing grooves 501 are formed in plate body 5.

[0033] Geneva mechanism, which is installed on workbench 1 and connected to plate 5;

[0034] The second motor 12 is mounted on the worktable 1 and is connected to the Geneva mechanism.

[0035] Overall, the stator coil 4 is sequentially placed along the conveying direction of the first conveying assembly 2. The first motor 9 drives the first conveying wheel 201 to rotate, and under the synchronous transmission of the bevel gear set, drives the second conveying wheel 301 to rotate, so as to achieve synchronous conveying of the first conveying assembly 2 and the second conveying assembly 3. In the initial state, the stator coil 4 is conveyed by the first conveying assembly 2 to the placement slot 501 at the intersection. The second motor 12 drives the slotted wheel mechanism to rotate to control the plate 5 to rotate 90 degrees, conveying the stator coil 4 in the placement slot 501 to the underside of the robot arm 6. Then, the robot arm 6 completes the binding process of the stator coil 4. After the binding process of the electronic coil is completed, the second motor 12 drives the slotted wheel mechanism to rotate again. The plate 5 rotates 90 degrees. At this time, the excess wire ends on the stator coil 4 are manually processed. After processing, the second motor 12 drives the grooved wheel mechanism to rotate again, and then controls the plate 5 to rotate 90 degrees in sequence so that the stator coil 4 that has completed the binding process reaches the feeding end of the second conveying component 3. As the stator coil 4 completes the binding process, the first motor 9 drives the first conveying wheel 201 and the second conveying wheel 301 to rotate synchronously through the bevel gear set. While conveying the stator coil 4 that has completed the binding process on the second conveying component 3 out of the placement groove 501, the stator coil 4 that has not completed the binding process on the first conveying component 2 is conveyed into the placement groove 501. This cycle is repeated to achieve continuous binding processing of the stator coil 4.

[0036] like Figures 4-5 As shown, in this embodiment, the bevel gear set includes a first bevel gear 10 and a second bevel gear 11. The first bevel gear 10 is coaxially mounted on the first conveyor wheel 201, and the second bevel gear 11 is coaxially mounted on the second conveyor wheel 301. The first bevel gear 10 and the second bevel gear 11 mesh.

[0037] Specifically, the bevel gear set includes a first bevel gear 10 and a second bevel gear 11. When the first motor 9 drives one of the first conveyor wheels 201 to rotate, since the two first conveyor wheels 201 are connected by a first conveyor belt 202, the first conveyor belt 202 can be driven to rotate, and the stator coil 4 to be processed is sent to one of the placement slots 501. Since the first bevel gear 10 and the second bevel gear 11 mesh and drive each other, the second conveyor wheel 301 can be driven to rotate at the same speed as the first conveyor wheel 201. Since the two second conveyor wheels 301 are connected by a second conveyor belt 302, the stator coil 4 that has completed the binding process can be discharged along the conveying direction of the second conveyor belt 302.

[0038] As Figures 2-3 shown in the embodiment, the working surface of the first conveying belt 202 on the first conveying assembly 2, the working surface of the second conveying belt 302 on the second conveying assembly 3, and the top surface of the groove body 101 are flush.

[0039] Specifically, the working surface of the first conveying belt 202, the working surface of the second conveying belt 302, and the top surface of the groove body 101 are flush, which can avoid the stator coil 4 from colliding or deviating due to height difference during the binding process and transfer, thereby avoiding damage to the stator coil 4 due to collision and reducing the quality of the binding process due to deviation only.

[0040] As Figure 1 shown in the embodiment, the device further includes a plurality of support feet 102, and each of the plurality of support feet 102 is installed on the workbench 1.

[0041] Specifically, by arranging the plurality of support feet 102, and arranging the support feet 102 at the end of the first conveying assembly 2 away from the groove body 101, the end of the second conveying assembly 3 away from the groove body 101, and the remaining three corner positions of the workbench 1, the stability of the device as a whole can be ensured, and unnecessary shaking of the stator coil 4 during the processing can be avoided, thereby improving the processing quality of the stator coil 4.

[0042] As Figures 4-5 shown in the embodiment, the groove wheel mechanism includes a driving dial 7 and a driven groove wheel 8, the driving dial 7 is connected with the second motor 12, the driven groove wheel 8 is coaxially installed on the plate body 5, and the driving dial 7 and the driven groove wheel 8 are in transmission connection.

[0043] Specifically, the driving dial 7 is driven to rotate by the second motor 12, and since the driving dial 7 and the driven groove wheel 8 are in transmission connection, the plate body 5 can be further driven to rotate. For the groove wheel mechanism, the driving dial 7 rotates one revolution, and the driven groove wheel 8 drives the plate body 5 to rotate one quarter of a revolution. By corresponding to the number of the placement grooves 501, the binding process of the stator coil 4 can be more rationalized, and the efficiency of the stator coil 4 during the binding process can be effectively improved.

[0044] As Figures 2-3 shown in the embodiment, the inner wall of the placement groove 501 is provided with a buffer layer made of flexible rubber material, and the surface of the buffer layer is provided with anti-slip texture, which plays a buffering and anti-slip role when the stator winding coil is placed, thereby avoiding damage to the stator winding coil or displacement of the stator winding coil during the rotation of the plate body 5.

[0045] Specifically, by arranging the buffer layer on the inner wall of the placing groove 501, rigid collision between the stator coil 4 and the inner wall of the placing groove 501 during the conveying and transferring process can be avoided, and the protection effect on the stator coil 4 is improved.

[0046] As shown in Figure 4 In the embodiment, positioning protrusions 13 are arranged on the first conveying belt 202 and the second conveying belt 302, the positioning protrusions 13 are distributed at equal intervals, and the size of the positioning protrusions 13 is adapted to the outer contour of the stator coil 4, so as to accurately position the stator coil 4 during the conveying process and prevent the stator coil 4 from deviating during the conveying process.

[0047] Specifically, by arranging the positioning protrusions 13 on the working surfaces of the first conveying belt 202 and the second conveying belt 302, and adapting the positioning protrusions 13 to the stator coil 4 to form a clamping structure, it can be ensured that the stator coil 4 does not deviate laterally during the conveying process.

[0048] Of course, for those skilled in the art, the present application is not limited to the details of the above exemplary embodiments, but also includes the same or similar structures that can be realized in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0049] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

[0050] The technical, shape and structure parts not described in detail in the present application are known technologies.

Claims

1. A stator winding coil automatic binding device for binding processing of a stator coil, characterized by, The utility model relates to a kind of stator winding coil conveying device, including: Workbench (1), workbench (1) is installed with first conveying assembly (2) and second conveying assembly (3) on it, the conveying direction of first conveying assembly (2) is vertically arranged with the conveying direction of second conveying assembly (3); First motor (9), first motor (9) is installed on workbench (1), and first motor (9) is connected with the first conveying wheel (201) of first conveying assembly (2); Bevel gear set, bevel gear set is connected with the first conveying wheel (201) of first conveying assembly (2) respectively, the second conveying wheel (301) of second conveying assembly (3); Plate body (5), plate body (5) is rotatably installed in the groove body (101) of workbench (1), and multiple placing grooves (501) are formed in plate body (5); Groove wheel mechanism, groove wheel mechanism is installed on workbench (1), and groove wheel mechanism is connected with plate body (5); Second motor (12), second motor (12) is installed on workbench (1), and second motor (12) is connected with groove wheel mechanism.

2. The stator winding coil automatic binding device according to claim 1, characterized in that, Bevel gear set includes first bevel gear (10) and second bevel gear (11), first bevel gear (10) is coaxially installed on first conveying wheel (201), second bevel gear (11) is coaxially installed on second conveying wheel (301), and first bevel gear (10) is engaged with second bevel gear (11).

3. The stator winding coil automatic binding device according to claim 1, characterized in that, The working surface of first conveying belt (202) on first conveying assembly (2), the working surface of second conveying belt (302) on second conveying assembly (3) and the top surface of groove body (101) are flush.

4. The stator winding coil automatic binding apparatus according to claim 1, characterized by, It further includes a plurality of support feet (102), and the plurality of support feet (102) are all installed on the workbench (1).

5. The apparatus of claim 2 wherein, Groove wheel mechanism includes driving dial (7) and driven groove wheel (8), driving dial (7) is connected with second motor (12), driven groove wheel (8) is coaxially installed on plate body (5), and driving dial (7) is drivingly connected with driven groove wheel (8).

6. The apparatus of claim 3 wherein, The inner wall of placing groove (501) is provided with a buffer layer made of flexible rubber material, and the surface of the buffer layer is provided with anti-slip texture, which plays a buffering and anti-slip role when placing the stator winding coil, to prevent the stator winding coil from being damaged or displaced during the rotation of the plate body (5).

7. The apparatus of claim 3 wherein, Positioning protrusions (13) are arranged on first conveying belt (202) and second conveying belt (302), the positioning protrusions (13) are distributed at equal intervals, and the size thereof is adapted to the outer contour of stator coil (4), for accurately positioning the stator coil (4) during conveying to prevent it from deviating during conveying.

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