Stator cap assembling equipment

Abstract

The utility model discloses stator cap assembling equipment, and belongs to the field of stator processing. Comprising a rack; a first conveyor belt; a second conveyor belt; the lifting device is arranged on the rack; the press-fitting device is arranged on the rack and is used for mounting the cap on the stator; the adhesive winding device is arranged on the rack and is used for winding a conductive adhesive tape on the stator; the clamping device is arranged on the machine tool and used for clamping the prepared stator to the second conveying belt; wherein the lifting device is provided with a processing table for placing a stator, and the adhesive winding device comprises an adhesive pulling assembly for stretching a conductive adhesive tape, an auxiliary assembly for winding the conductive adhesive tape onto the stator, and an extruding and shearing device for shearing the conductive adhesive tape. The stator cap assembling equipment has the beneficial effect that the stator assembling efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of stator processing, and more specifically, to a stator cap assembly device. Background Art

[0002] With the increasing number of automated devices, the demand for compressors is also growing, which requires production enterprises to improve production efficiency and achieve mechanized and automated production.

[0003] Existing plastic-encapsulated DC brushless motors include rotors, plastic-encapsulated stators, end caps, first bearing seats, conductive tapes, rotating shafts, first bearings, second bearings, etc. Since the plastic-encapsulated material of the motor body is insulating, conductive tapes are usually pasted on the outer surface of the motor or conductors are connected to connect the second bearing seat on the end cap and the first bearing seat at the end of the plastic-encapsulated body. However, in the prior art, when processing the stator of a compressor, multiple devices are used to process the stator separately, or manual assembly is carried out, resulting in long assembly time, difficult pressing, greatly increased labor intensity of operators, reduced assembly efficiency, and increased labor costs. Summary of the Utility Model

[0004] This section of the application is used to briefly introduce concepts, which will be described in detail in the following detailed implementation section. This section of the application is not intended to identify the key features or essential features of the claimed technical solution, nor is it intended to limit the scope of the claimed technical solution.

[0005] To solve the technical problems mentioned in the above background art section, some embodiments of this application provide a stator cap assembly device, including:

[0006] A frame;

[0007] A first conveyor belt;

[0008] A second conveyor belt;

[0009] A lifting device, provided on the frame;

[0010] A pressing device, provided on the frame, for installing a cap on the stator;

[0011] A tape winding device, provided on the frame, for winding a conductive tape around the stator;

[0012] A clamping device, provided on the machine tool, for clamping the prepared stator onto the second conveyor belt;

[0013] Among them, the lifting device has a processing table for placing the stator, and the tape winding device includes a tape pulling assembly for stretching the conductive tape, an auxiliary assembly for winding the conductive tape onto the stator, and a squeezing and shearing device for shearing the conductive tape.

[0014] Further, the tape pulling assembly includes:

[0015] The first support frame is fixedly arranged on the frame;

[0016] The rotating motor is fixedly arranged on the first support frame;

[0017] The turntable is rotatably arranged on the first support frame and is connected to the output end of the rotating motor for placing the conductive tape; the auxiliary wheel is rotatably arranged on the first support frame;

[0018] A clamping plate for clamping one end of the conductive tape is arranged on the processing table.

[0019] Further, the auxiliary assembly includes:

[0020] The second support frame is fixedly arranged on the frame;

[0021] The first cylinder is fixedly arranged on the second support frame;

[0022] The first connecting plate is fixedly arranged on the piston rod of the first cylinder;

[0023] The pressing wheels are two and symmetrically arranged on the first connecting plate, and the pressing wheels are rotatably arranged relative to the first connecting plate. Further, the squeezing and shearing device includes:

[0024] The fixed plate is fixedly arranged on the frame;

[0025] The first motor is fixedly arranged on the fixed plate;

[0026] The first lead screw is rotatably arranged on the frame, and one end is connected to the output end of the first motor;

[0027] The first thread seat is sleeved on the first lead screw and is in threaded connection with the first lead screw;

[0028] The first connecting frame is fixedly arranged on the first thread seat;

[0029] The second cylinder is fixedly arranged on the first connecting frame;

[0030] The second connecting plate is fixedly arranged on the second cylinder;

[0031] The pneumatic clamping and shearing integrated cylinder is fixedly arranged on the second connecting plate.

[0032] Further, the squeezing and shearing device further includes:

[0033] The first slide rail is fixedly arranged on the frame;

[0034] The first slider is fixedly arranged on the first connecting frame and is in sliding fit with the first slide rail.

[0035] Furthermore, the pneumatic clamping and shearing integrated cylinder includes:

[0036] The clamping cylinder is fixedly arranged on the second connecting plate;

[0037] The shearing cylinder is fixedly arranged on the second connecting plate;

[0038] The fixed clamping block is fixedly arranged on the second connecting plate;

[0039] The moving clamping block is arranged on the piston rod of the clamping cylinder;

[0040] The blade is arranged on the piston rod of the shearing cylinder and is located on one side of the moving clamping block.

[0041] Furthermore, the press-fitting device includes:

[0042] The third support frame is fixedly arranged on the machine frame;

[0043] The third cylinder is fixedly arranged on the third support frame;

[0044] The third connecting plate is fixedly arranged on the piston rod of the third cylinder;

[0045] The press-fitting head assembly is arranged on the third connecting plate.

[0046] Furthermore, the press-fitting head assembly includes:

[0047] The fourth cylinder is fixedly arranged on the third connecting plate;

[0048] The press head is fixedly arranged on the piston rod of the fourth cylinder.

[0049] Furthermore, the press-fitting device further includes:

[0050] The limiting plate is fixedly arranged on the third support frame;

[0051] The ejector pin is fixedly arranged on the third connecting plate.

[0052] Furthermore, the clamping device includes:

[0053] The fourth support frame is fixedly arranged on the machine frame;

[0054] The second motor is fixedly arranged on the fourth support frame;

[0055] The second lead screw is rotatably arranged on the fourth support frame, and one end thereof is connected to the output end of the second motor;

[0056] The second threaded seat is sleeved on the second lead screw and is in threaded connection with the second lead screw;

[0057] The second connecting frame is fixedly arranged on the second threaded seat;

[0058] The third motor is fixedly arranged on the second connecting frame;

[0059] The third lead screw is rotatably arranged on the second connecting frame, and one end thereof is connected to the output end of the third motor;

[0060] The third threaded seat is sleeved on the third lead screw and is in threaded connection with the third lead screw;

[0061] The third connecting frame is fixedly arranged on the third threaded seat;

[0062] The mechanical gripper is arranged on the third connecting frame.

[0063] The beneficial effect of the present application lies in: providing a stator cap assembling device that improves the assembling efficiency of the stator. BRIEF DESCRIPTION OF THE DRAWINGS

[0064] The drawings forming a part of the present application are used to provide a further understanding of the present application, making other features, objectives, and advantages of the present application more obvious. The schematic embodiments and descriptions thereof of the present application are used to explain the present application and do not constitute an improper limitation of the present application.

[0065] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic, and the elements and elements are not necessarily drawn to scale.

[0066] In the drawings:

[0067] Figure 1 is the overall schematic diagram according to the embodiment of the present application;

[0068] Figure 2 is Figure 1 the enlarged view of part A of

[0069] Figure 3 is Figure 1 the enlarged view of part B of

[0070] Figure 4 is the structural schematic diagram of a part of the embodiment, mainly showing the glue winding device;

[0071] Figure 5 is Figure 4 the enlarged view of part C of

[0072] Figure 6 is Figure 5 the enlarged view of part D of

[0073] Figure 7It is a schematic structural diagram of a part of an embodiment, mainly showing a glue pulling assembly;

[0074] Figure 8 is Figure 7 an enlarged view of part E;

[0075] Figure 9 It is a schematic structural diagram of a part of an embodiment, mainly showing a lifting device.

[0076] Reference numerals:

[0077] 1, frame; 2, first conveyor belt; 3, second conveyor belt; 4, winding device; 400, glue pulling assembly; 401, auxiliary assembly; 402, extrusion and shearing device; 403, first support frame; 404, rotating motor; 405, turntable; 406, auxiliary wheel; 407, second support; 408, first cylinder; 409, first connecting plate; 410, extrusion wheel; 411, fixing plate; 412, first motor; 413, first lead screw; 414, first threaded seat; 415, second cylinder; 416, second connecting plate; 417, first slide rail; 418, first slider; 419, pneumatic clamping and shearing integrated cylinder; 420, fixed clamping block; 421, moving clamping block; 422, blade; 5, pressing device; 500, third support frame; 501, third cylinder; 502, third connecting plate; 503, second slide rail; 504, second slider; 505, fourth cylinder; 506, pressing head; 507, limiting plate; 508, ejector pin; 6, clamping device; 600, fourth support frame; 601, second motor; 602, second lead screw; 603, second threaded seat; 604, second connecting frame; 605, third slide rail; 606, third slider; 607, third motor; 608, third lead screw; 609, third threaded seat; 610, third connecting frame; 611, mechanical gripper; 7, lifting device; 700, processing table; 701, clamping plate; 702, fixing frame; 703, fifth cylinder; 704, support plate; 705, connecting rod; 706, fourth motor; 707, rotating disk; 708, transmission part. Detailed implementation manners

[0078] Hereinafter, embodiments of the present disclosure will be described in more detail with reference to the drawings. Although some embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. On the contrary, these embodiments are provided to more thoroughly and completely understand the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not used to limit the protection scope of the present disclosure.

[0079] In addition, it should be noted that for the convenience of description, only the parts related to the relevant invention are shown in the drawings. Without conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other.

[0080] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or mutual dependence relationship of the functions performed by these devices, modules or units.

[0081] It should be noted that the modifications of "one" and "multiple" mentioned in the present disclosure are illustrative rather than restrictive. Those skilled in the art should understand that unless otherwise clearly specified in the context, it should be understood as "one or more".

[0082] The present disclosure will be described in detail below with reference to the drawings and in combination with embodiments.

[0083] Refer to Figures 1-9 , a stator cap assembling device, including a frame 1, a first conveyor belt 2, a second conveyor belt 3, a tape winding device 4, a press-fitting device 5, a clamping device 6, a lifting device 7; the first conveyor belt 2 and the second conveyor belt 3 are respectively arranged on the frame 1, the first conveyor belt 2 is used for conveying the stator to be processed, and the second conveyor belt 3 is used for conveying the processed stator; the lifting device 7 is arranged on the frame 1; the press-fitting device 5 is arranged on the frame 1 and is used for installing the cap on the stator; the tape winding device 4 is arranged on the frame 1 and is used for winding the conductive tape around the stator; the clamping device 6 is arranged on the machine tool and is used for clamping the prepared stator onto the second conveyor belt 3. Among them, the lifting device 7 has a processing table 700 for placing the stator, and the tape winding device 4 includes a tape pulling assembly 400 for bonding the conductive tape to the stator, an auxiliary assembly 401 for winding the conductive tape around the stator, and a squeezing and cutting device 402 for cutting the conductive tape.

[0084] The tape pulling assembly 400 includes a first support frame 403, a rotating motor 404, a turntable 405, and an auxiliary wheel 406; the first support frame 403 is fixedly arranged on the frame 1, the rotating motor 404 is fixedly arranged on the first support frame 403, the turntable 405 is rotatably arranged on the first support frame 403 and is connected to the output end of the rotating motor 404 for placing the conductive tape; the auxiliary wheel 406 is rotatably arranged on the first support frame 403. A clamping plate 701 for clamping one end of the conductive tape is arranged on the processing table 700. The conductive tape is placed on the turntable 405, and one end of the conductive tape passes through the auxiliary wheel 406 and is installed on the clamping plate 701.

[0085] The auxiliary component 401 includes a second support frame 407, a first cylinder 408, a first connecting plate 409, and a squeezing wheel 410; the second support frame 407 is fixedly arranged on the frame 1, the first cylinder 408 is fixedly arranged on the second support frame 407, the first connecting plate 409 is fixedly arranged on the piston rod of the first cylinder 408, there are two squeezing wheels 410 which are symmetrically arranged on the first connecting plate 409, and the squeezing wheels 410 are rotatably arranged relative to the first connecting plate 409.

[0086] The extrusion and shearing device 402 includes a fixing plate 411, a first motor 412, a first lead screw 413, a first threaded seat 414, a second cylinder 415, a second connecting plate 416, a first slide rail 417, a first slider 418, and a pneumatic clamping and shearing integrated cylinder 419; the fixing plate 411 is fixedly arranged on the frame 1, the first motor 412 is fixedly arranged on the fixing plate 411, the first lead screw 413 is rotatably arranged on the frame 1 and one end thereof is connected to the output end of the first motor 412; the first threaded seat 414 is sleeved on the first lead screw 413 and is threadedly connected to the first lead screw 413; the first connecting frame is fixedly arranged on the first threaded seat 414, the second cylinder 415 is fixedly arranged on the first connecting frame, the second connecting plate 416 is fixedly arranged on the second cylinder 415, the first slide rail 417 is fixedly arranged on the frame 1, the first slider 418 is fixedly arranged on the first connecting frame and is slidably matched with the first slide rail 417; the pneumatic clamping and shearing integrated cylinder 419 is fixedly arranged on the second connecting plate 416. Among them, the pneumatic clamping and shearing integrated cylinder 419 includes a clamping cylinder, a shearing cylinder, a fixed clamping block 420, a movable clamping block 421, and a blade 422; the clamping cylinder, the shearing cylinder, and the fixed clamping block 420 are all fixedly arranged on the second connecting plate 416; the piston rod of the clamping cylinder is connected to the movable clamping block 421, the piston rod of the shearing cylinder is connected to the blade 422, and the blade 422 is located on one side of the movable clamping block 421.

[0087] The pressing device 5 includes a third support frame 500, a third cylinder 501, a third connecting plate 502, a second slide rail 503, a second slider 504, and a pressing head assembly; the third support frame 500 is fixedly arranged on the frame 1, the third cylinder 501 is fixedly arranged on the third support frame 500, the third connecting plate 502 is fixedly arranged on the piston rod of the third cylinder 501, the second slide rail 503 is fixedly arranged on the third support frame 500, the second slider 504 is fixedly arranged on the third connecting plate 502 and is slidably matched with the second slide rail 503; the pressing head assembly is arranged on the third connecting plate 502. Among them, the pressing head assembly includes a fourth cylinder 505 and a pressing head 506; the fourth cylinder 505 is fixedly arranged on the third connecting plate 502, and the pressing head 506 is fixedly arranged on the piston rod of the fourth cylinder 505.

[0088] The press-fitting device 5 further includes a limit plate 507 and a thimble 508; the limit plate 507 is fixedly arranged on the third support frame 500, and the thimble 508 is fixedly arranged on the third connecting plate 502. Through the arrangement of the limit plate 507 and the thimble 508, it is convenient to limit the moving distance of the third connecting plate 502.

[0089] The clamping device 6 includes a fourth support frame 600, a second motor 601, a second lead screw 602, a second threaded seat 603, a second connecting frame 604, a third slide rail 605, a third slider 606, a third motor 607, a third lead screw 608, a third threaded seat 609, a third connecting frame 610, and a mechanical gripper 611; the fourth support frame 600 is fixedly arranged on the machine frame 1, the second motor 601 is fixedly arranged on the fourth support frame 600, the second lead screw 602 is rotatably arranged on the fourth support frame 600 and one end is connected to the output end of the second motor 601; the second threaded seat 603 is sleeved on the second lead screw 602 and is threadedly connected to the second lead screw 602; the second connecting frame 604 is fixedly arranged on the second threaded seat 603; the third slide rail 605 is fixedly arranged on the fourth support frame 600, the third slider 606 is fixedly arranged on the second connecting frame 604 and is slidably matched with the third slide rail 605; the third motor 607 is fixedly arranged on the second connecting frame 604, the third lead screw 608 is rotatably arranged on the second connecting frame 604 and one end is connected to the output end of the third motor 607; the third threaded seat 609 is sleeved on the third lead screw 608 and is threadedly connected to the third lead screw 608; the third connecting frame 610 is fixedly arranged on the third threaded seat 609, and the mechanical gripper 611 is arranged on the third connecting frame 610.

[0090] The lifting device 7 includes a fixed frame 702, a fifth cylinder 703, a support plate 704, a connecting rod 705, a fourth motor 706, and a rotating disk 707; the fixed frame 702 is fixedly arranged on the machine frame 1, the fifth cylinder 703 is fixedly arranged on the fixed frame 702, the support plate 704 is fixedly arranged on the piston rod of the fifth cylinder 703, the connecting rod 705 is two and symmetrically connected to the fixed frame 702 at one end and penetrates through the support plate 704 to be connected to the processing table 700 at the other end, the fourth motor 706 is fixedly arranged on the support plate 704, the rotating disk 707 is connected to the fourth motor 706 through a transmission member 708, and the rotating disk 707 is rotatably arranged on the processing table 700. Among them, the connecting rod 705 adopts a telescopic rod with a telescopic function. Place the stator on the rotating disk 707, start the support plate 704 to lift through the fifth cylinder 703, the support plate 704 drives the fourth motor 706 to lift, and then start the fourth motor 706 to make the rotating disk 707 rotate to drive the stator to rotate together.

[0091] The specific operation process is as follows:

[0092] After the first conveyor belt 2 conveys the processed stator, an operator places the cap on the stator and places the stator on the rotating disk 707. Then, the fourth cylinder 505 on the press-fitting head assembly is driven, causing the press head 506 to squeeze the stator, installing the cap onto the stator, and at the same time fixing the stator on the processing table 700. Next, the rotating motor 404 is driven to drive the turntable 405 to rotate, stretching the conductive tape; the first cylinder 408 on the auxiliary assembly 401 is driven to press the pressing wheel 410 against the conductive tape, bonding the conductive tape to the stator. After the conductive tape winds around the stator for one circle, the conductive tape is cut by the blade 422 on the pneumatic clamping and shearing integrated cylinder 419. After the processing of the tape and cap of the stator is completed, the stator is clamped by the mechanical gripper 611 on the clamping device 6 and placed on the second conveyor belt 3 for the next process step.

[0093] The above description is only some preferred embodiments of the present disclosure and an explanation of the applied technical principles. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above inventive concept. For example, the technical solutions formed by mutually replacing the above features with the (but not limited to) technical features having similar functions disclosed in the embodiments of the present disclosure.

Claims

1. A stator cap assembly device, comprising: frame; The first conveyor belt; Second conveyor belt; Features: The stator cap assembly equipment also includes: A lifting device, arranged on the frame; A press-fitting device, provided on the frame, for mounting the cap on the stator; A wrapping device, provided on the frame, for wrapping the conductive tape onto the stator; A clamping device, provided on the frame, for clamping the prepared stator onto the second conveyor belt; The lifting device has a processing table for placing the stator, and the glue wrapping device includes a glue drawing component for stretching the conductive tape, an auxiliary component for winding the conductive tape onto the stator, and a shearing device for shearing the conductive tape.

2. The stator cap assembly equipment according to claim 1, characterized in that: The glue pulling component comprises: A first support frame, fixedly mounted on the frame; A rotating motor is fixed on the first supporting frame; A turntable, rotatably disposed on the first support frame and connected to the output end of the rotating motor, for placing the conductive tape; Auxiliary wheels, rotatably mounted on the first support frame; The processing table is provided with a clamping plate for clamping one end of the conductive tape.

3. The stator cap assembly equipment according to claim 1, characterized in that: The auxiliary components include: A second support frame, fixedly mounted on the frame; A first cylinder, fixedly mounted on the second support frame; A first connecting plate, fixedly mounted on the piston rod of the first cylinder; There are two extrusion wheels which are symmetrically arranged on the first connecting plate, and the extrusion wheels are rotatably arranged relative to the first connecting plate.

4. The stator cap assembly equipment according to claim 1, characterized in that: The extrusion shearing device includes: A fixing plate, fixedly mounted on the frame; A first motor, fixed on the fixing plate; A first screw rod is rotatably mounted on the frame, and one end of the first screw rod is connected to the output end of the first motor; a first threaded seat is sleeved on the first screw rod and is threadedly connected to the first screw rod; A first connecting frame, fixedly mounted on the first threaded seat; A second cylinder, fixedly mounted on the first connecting frame; A second connecting plate, fixedly mounted on the second cylinder; The pneumatic clamping and shearing integrated cylinder is fixedly arranged on the second connecting plate.

5. The stator cap assembly equipment according to claim 4, characterized in that: The extrusion and shearing device also includes: A first slide rail, fixedly mounted on the frame; The first sliding block is fixedly arranged on the first connecting frame and slidably cooperates with the first sliding rail.

6. The stator cap assembly equipment according to claim 4, characterized in that: The pneumatic clamping and shearing integrated cylinder comprises: A clamping cylinder, fixedly arranged on the second connecting plate; A shear cylinder, fixed on the second connecting plate; A fixed clamping block, fixedly arranged on the second connecting plate; A movable clamping block is arranged on the piston rod of the clamping cylinder; The blade is arranged on the piston rod of the shearing cylinder and is located on one side of the movable clamping block.

7. The stator cap assembly equipment according to claim 1, characterized in that: The press-fitting device comprises: A third support frame, fixedly mounted on the frame; A third cylinder is fixed on the third support frame; A third connecting plate, fixedly mounted on the piston rod of the third cylinder; The press-fitting head assembly is arranged on the third connecting plate.

8. The stator cap assembly equipment according to claim 7, characterized in that: The press head assembly comprises: a fourth cylinder, fixedly mounted on the third connecting plate; The pressure head is fixed on the piston rod of the fourth cylinder.

9. The stator cap assembly equipment according to claim 7, characterized in that: The press-fitting device also includes: A limiting plate, fixedly arranged on the third supporting frame; The ejector pin is fixed on the third connecting plate.

10. The stator cap assembly equipment according to claim 1, characterized in that: The clamping device comprises: A fourth support frame, fixedly mounted on the frame; A second motor is fixed on the fourth support frame; A second screw rod is rotatably mounted on the fourth support frame, and one end of the second screw rod is connected to the output end of the second motor; a second threaded seat is sleeved on the second screw rod and is threadedly connected to the second screw rod; A second connecting frame, fixedly mounted on the second threaded seat; A third motor is fixed on the second connecting frame; A third screw rod is rotatably mounted on the second connecting frame, and one end of the third screw rod is connected to the output end of the third motor; a third threaded seat is sleeved on the third screw rod and is threadedly connected to the third screw rod; A third connecting frame, fixedly mounted on the third threaded seat; The mechanical gripper is arranged on the third connecting frame.

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