CN116979767B - Rotor assembly equipment - Google Patents

Abstract

The invention relates to the technical field of assembly machinery, and particularly discloses rotor assembly equipment, wherein a rotor iron core is arranged on a base body, a positioning shaft penetrates through a shaft hole, a transmission plate moves to enable the rotor iron core to be sequentially positioned on a first assembly position, a second assembly position and a third assembly position, a gasket feeding assembly sleeves a gasket on the positioning shaft when the transmission plate is positioned on the first assembly position, a bearing feeding assembly sleeves a bearing on the positioning shaft when the transmission plate is positioned on the second assembly position, a pressing shaft assembly is used for enabling a rotating shaft to move in a second direction when the transmission plate is positioned on the third assembly position, the rotating shaft is abutted with the positioning shaft and drives the positioning shaft to move in a direction separating from the shaft hole, and when the relative position of the rotating shaft and the rotor iron core meets assembly requirements, the pressing shaft assembly is separated from the rotating shaft, so that assembly among the rotor iron core, the gasket, the bearing and the rotating shaft is realized. The equipment does not need to participate in the manual work, so that the production efficiency is improved, the production cost is reduced, and the assembly precision is improved.

Description

Rotor assembly equipment

Technical Field

The invention relates to the technical field of assembly machinery, in particular to rotor assembly equipment.

Background

With the development of economy, people have increasingly demanded and higher demands on household appliances such as air conditioners, washing machines and the like, and whether the production of core power units (motors) of the appliances can meet the quality demands is of great importance.

At present, the motor assembly in the aspect in China still stays to be completed by manual freehand and simple device or small semi-automatic equipment, the efficiency is very low, and because the processing and assembly procedures are many, the process is complex and tedious, a large number of skilled operators are needed, and employment of workers is more and more difficult, these factors all become main barriers for restricting the motor manufacturing and assembly.

Therefore, a rotor assembly apparatus is needed to enable automated assembly of the motor rotor.

Disclosure of Invention

The invention aims at: the rotor assembly equipment is provided to solve the problems that in the related art, rotor assembly is completed by manual bare-handed and simple devices or small-sized semi-automatic equipment, and further production efficiency, production cost are high and assembly precision is poor.

The present invention provides a rotor assembly apparatus comprising:

The transmission mechanism comprises a transmission assembly and a transmission plate, and the transmission assembly drives the transmission plate to slide along a first direction;

The rotor supporting seat comprises a seat body, a positioning shaft and a first driver, wherein the seat body is configured to support a rotor core of a rotor, the first driver drives the positioning shaft to penetrate through a shaft hole of the rotor core along a second direction, the positioning shaft is coaxial with the rotor core and is in sliding fit with the rotor core, and the seat body is fixedly connected with the transmission plate;

The assembly mechanism comprises a gasket feeding assembly, a bearing feeding assembly and a pressing shaft assembly, wherein the transmission plate sequentially slides through a first assembly position of the gasket feeding assembly, a second assembly position of the bearing feeding assembly and a third assembly position of the pressing shaft assembly, and is positioned at the first assembly position so that the gasket feeding assembly is used for sleeving a gasket on the positioning shaft; the transmission plate is positioned at the second assembly position, so that the bearing feeding assembly is used for sleeving the bearing on the positioning shaft; the transmission plate is located the third assembly position, the pressure axle subassembly is used for making the pivot follow the second direction removes, so that the pivot drive the locating shaft deviate from the shaft hole and make the pivot wear to locate the shaft hole.

As the preferred technical scheme of rotor assembly equipment, press the axle subassembly including support, second driver, pressure head and snatch the piece, the support along the second direction with third assembly position interval and relatively fixed, the second driver set firmly in the support and drive the pressure head is followed the second direction removes, snatch the piece snatch the pivot and will the pivot is sent to the fixed orifices of pressure head, the pressure head have with the assembly position the pivot is fixed with two states of separation.

As the preferred technical scheme of rotor assembly equipment, the pressure shaft assembly further comprises a grating ruler, wherein the grating ruler is fixedly connected with the support, and the grating ruler is used for measuring the moving distance of the pressure head relative to the support.

As the preferred technical scheme of rotor assembly equipment, the pressure head includes sleeve and compresses tightly the cylinder, telescopic week wall is provided with the through-hole, the through-hole with set up in fixed orifices on the sleeve communicates, compress tightly the cylinder with the sleeve rigid coupling, compress tightly the telescopic link of cylinder and stretch into the through-hole.

As the preferred technical scheme of rotor assembly equipment, snatch the piece and include upset clamping jaw and removal clamping jaw, the upset clamping jaw can be with the level place the pivot presss from both sides and overturns the pivot, so that the pivot is followed the second direction sets up, remove the clamping jaw can press from both sides to get the edge that the upset clamping jaw pressed from both sides the pivot of second direction, remove the clamping jaw can with the pivot of pressing from both sides is sent to pressure head department, and makes the pivot with the fixed orifices coaxial line sets up.

As a preferred solution of the rotor assembly device, the moving jaw is capable of 180 ° rotation.

As a preferred technical scheme of the rotor assembly equipment, one of the positioning shaft and the rotating shaft is provided with a positioning protrusion, and the other is provided with a positioning groove;

the positioning shaft is abutted with the rotating shaft on the pressure head, so that the positioning protrusion is in plug-in fit with the positioning groove, and the positioning shaft and the rotating shaft on the pressure head are coaxially arranged.

As the preferred technical scheme of rotor assembly equipment, gasket material loading subassembly includes first conveyer and gasket suction head, first conveyer is provided with first material loading position, first conveyer is used for with the gasket is carried to first material loading position, the gasket suction head is used for sucking in the gasket of first material loading position and will the gasket cover is located the locating shaft.

As the preferred technical scheme of rotor assembly equipment, the bearing material loading subassembly includes second conveyer and bearing chuck, the second conveyer is provided with the second material loading position, the second conveyer is used for with the bearing is carried to the second material loading position, the bearing chuck is used for pressing from both sides get the bearing of second material loading position and will the bearing cover is located the locating shaft.

As a preferred technical scheme of the rotor assembly equipment, the transmission assembly is provided with a first feeding and discharging position;

the rotor assembly equipment further comprises an upper and lower feeding mechanism, the upper and lower feeding mechanism comprises an upper and lower feeding support and an upper and lower feeding clamping component, the upper and lower feeding support is provided with a second upper and lower feeding position, and the upper and lower feeding clamping component can slide between the first upper and lower feeding position and the second upper and lower feeding position.

As a preferable technical scheme of the rotor assembly equipment, the feeding and discharging support is positioned at one end of the transmission assembly along the first direction;

The feeding and discharging clamping assembly comprises a feeding and discharging transmission piece and a feeding and discharging clamping claw, and the feeding and discharging transmission piece drives the feeding and discharging clamping claw to move between the first direction and the second direction.

As the preferred technical scheme of rotor assembly equipment, go up unloading support and include support body and backup pad, the backup pad is provided with a plurality of, a plurality of the backup pad with support body sliding fit, the backup pad can slide through the material level about the second.

The beneficial effects of the invention are as follows:

The invention provides rotor assembly equipment, which comprises a transmission mechanism, a rotor supporting seat and an assembly mechanism, wherein the transmission mechanism comprises a transmission assembly and a transmission plate, and the transmission assembly drives the transmission plate to slide along a first direction; the rotor supporting seat comprises a seat body, a positioning shaft and a first driver, wherein the seat body is configured to support a rotor core of a rotor, the first driver drives the positioning shaft to penetrate through a shaft hole of the rotor core along a second direction, the positioning shaft is coaxial with the rotor core and is in sliding fit with the rotor core, and the seat body is fixedly connected with the transmission plate; the assembly mechanism comprises a gasket feeding assembly, a bearing feeding assembly and a pressing shaft assembly, wherein the transmission plate sequentially slides through a first assembly position of the gasket feeding assembly, a second assembly position of the bearing feeding assembly and a third assembly position of the pressing shaft assembly, and is positioned at the first assembly position so that the gasket feeding assembly is used for sleeving the gasket on the positioning shaft; the transmission plate is positioned at the second assembly position so that the bearing feeding assembly is used for sleeving the bearing on the positioning shaft; the transmission plate is positioned at the third assembly position, and the shaft pressing assembly is used for enabling the rotating shaft to move along the second direction so that the rotating shaft drives the positioning shaft to deviate from the shaft hole and the rotating shaft penetrates through the shaft hole. When the rotor assembly equipment works, the rotor iron core is arranged on the base body, the positioning shaft penetrates through the shaft hole, the transmission assembly drives the transmission plate to move, the rotor iron core is sequentially located in the first assembly position, the second assembly position and the third assembly position, when the transmission plate drives the rotor iron core to be located in the first assembly position, the gasket feeding assembly sleeves the gasket on the positioning shaft, when the transmission plate drives the rotor iron core to be located in the second assembly position, the bearing feeding assembly sleeves the bearing on the positioning shaft, when the transmission plate drives the rotor iron core to be located in the third assembly position, the pressing shaft assembly is used for enabling the rotating shaft to move along the second direction, the rotating shaft is abutted with the positioning shaft and drives the positioning shaft to move along the direction separating from the shaft hole, when the relative position of the rotating shaft and the rotor iron core reaches the assembly requirement, the pressing shaft assembly is separated from the rotating shaft, and assembly among the rotor iron core, the gasket, the bearing and the rotating shaft is realized. The equipment does not need to participate in the manual work, so that the production efficiency is improved, the production cost is reduced, and the assembly precision is improved.

Drawings

FIG. 1 is a schematic diagram of a rotor assembly device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a rotor assembly device according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view at A-A in FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

Fig. 5 is a schematic structural diagram of a rotor assembly device according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a pressure shaft assembly according to an embodiment of the present invention.

In the figure:

x, a first direction; z, the second direction; y, third direction;

100. a rotor; 101. a rotor core; 102. a bearing; 103. a gasket; 104. a rotating shaft;

1. a transmission mechanism; 11. a transmission assembly; 12. a transmission plate;

2. A rotor support base; 21. a base; 22. positioning a shaft;

31. Gasket feeding components; 311. A first feeder; 312. Gasket suction head;

32. A bearing feeding assembly; 321. A second feeder; 322. bearing chuck

33. A press shaft assembly; 331. a bracket; 332. a second driver; 333. a pressure head; 3331. a compacting cylinder; 334. a gripping member; 3341. turning over the clamping jaw; 3342. moving the clamping jaw; 335. a grating ruler;

4. a loading and unloading mechanism; 41. feeding and discharging brackets; 411. a frame body; 412. a support plate; 42. feeding and discharging clamping components; 421. feeding and discharging transmission pieces; 422. feeding and discharging clamping jaws;

5. And a support.

Detailed Description

The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first location" and "second location" are two distinct locations and wherein the first feature is "above," "over" and "over" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is level above the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.

The rotor requires assembling the rotor core, shaft, shims and bearings during assembly. The assembly process is also completed by manual freehand and simple device or small semi-automatic equipment, the efficiency is very low, and because the processing and assembly procedures are more, the process is complex and tedious, a large number of skilled operators are needed, and the employment of workers is more and more difficult, all factors become main barriers for restricting the manufacturing and assembly of the motor. For this purpose, the rotor is automatically assembled by means of the rotor assembly device described below.

Example 1

As shown in fig. 1 to 6, the present embodiment provides a rotor assembling apparatus including a transmission mechanism 1, a rotor support base 2, and an assembling mechanism, the transmission mechanism 1 including a transmission assembly 11 and a transmission plate 12, the transmission assembly 11 driving the transmission plate 12 to slide in a first direction X; the rotor supporting seat 2 comprises a seat body 21, a positioning shaft 22 and a first driver, wherein the seat body 21 is configured to support a rotor core 101 of the rotor 100, the first driver drives the positioning shaft 22 to penetrate through a shaft hole of the rotor core 101 along a second direction Z, the positioning shaft 22 is coaxial with the rotor core 101 and in sliding fit, and the seat body 21 is fixedly connected with the transmission plate 12; the assembly mechanism comprises a gasket feeding assembly 31, a bearing feeding assembly 32 and a pressing shaft assembly 33, the transmission plate 12 sequentially slides through a first assembly position of the gasket feeding assembly 31, a second assembly position of the bearing feeding assembly 32 and a third assembly position of the pressing shaft assembly 33, and the transmission plate 12 is positioned at the first assembly position, so that the gasket feeding assembly 31 is used for sleeving the gasket 103 on the positioning shaft 22; the transfer plate 12 is positioned in the second assembly position such that the bearing loading assembly 32 is used to sleeve the bearing 102 to the positioning shaft 22; the transmission plate 12 is located at the third assembly position, and the shaft pressing assembly 33 is used for moving the rotating shaft 104 along the second direction Z, so that the rotating shaft 104 drives the positioning shaft 22 to be separated from the shaft hole and the rotating shaft 104 is arranged in the shaft hole in a penetrating manner. When the rotor assembly device works, the rotor core 101 is arranged on the base 21, the positioning shaft 22 penetrates through the shaft hole, the transmission assembly 11 drives the transmission plate 12 to move, the rotor core 101 is sequentially located in a first assembly position, a second assembly position and a third assembly position, when the transmission plate 12 drives the rotor core 101 to be located in the first assembly position, the gasket feeding assembly 31 sleeves the gasket 103 on the positioning shaft 22, when the transmission plate 12 drives the rotor core 101 to be located in the second assembly position, the bearing feeding assembly 32 sleeves the bearing 102 on the positioning shaft 22, when the transmission plate 12 drives the rotor core 101 to be located in the third assembly position, the pressing shaft assembly 33 is used for enabling the rotating shaft 104 to move along the second direction Z, the rotating shaft 104 is abutted with the positioning shaft 22 and drives the positioning shaft 22 to move along a direction separated from the shaft hole, and when the relative position of the rotating shaft 104 and the rotor core 101 reaches the assembly requirement, the pressing shaft assembly 33 is separated from the rotating shaft 104, and assembly among the rotor core 101, the gasket 103, the bearing 102 and the rotating shaft 104 is further realized. The equipment does not need to be manually participated, realizes mechanical automatic assembly, further improves the production efficiency, reduces the production cost and improves the assembly precision.

Specifically, the first direction X is located in a horizontal plane, the second direction Z is perpendicular to the horizontal plane, and the third direction Y is located in the horizontal plane and perpendicular to the first direction X.

Specifically, the first driver is a cylinder body, the positioning shaft 22 extends into the cylinder body and forms a telescopic cylinder with the cylinder body, when the cylinder body is filled and exhausted, the positioning shaft 22 can be driven to slide relative to the rotor core 101, and when the air volume in the cylinder body is unchanged, the positioning shaft 22 can be fixed relative to the rotor core 101. When the shaft pressing assembly 33 drives the positioning shaft 22 to move through the rotating shaft 104, the first driver gradually exhausts, so that the positioning shaft 22 gradually retracts into the cylinder. When the pressing shaft assembly 33 is separated from the rotating shaft 104, the positioning shaft 22 does not drive the rotating shaft 104 to move relative to the rotor core 101. In other embodiments, the first driver may be one of a hydraulic cylinder, a screw nut structure, a crank block structure, and a linear motor.

Optionally, the pressing shaft assembly 33 includes a bracket 331, a second driver 332, a pressing head 333, and a gripping member 334, where the bracket 331 is spaced from and relatively fixed to the third assembly position along the second direction Z, the second driver 332 is fixedly arranged on the bracket 331 and drives the pressing head 333 to move along the second direction Z, the gripping member 334 grips the rotating shaft 104 and sends the rotating shaft 104 to a fixing hole of the pressing head 333, and the pressing head 333 has two states of being fixed to and separated from the rotating shaft 104 of the assembly position. In this embodiment, the grabbing piece 334 grabs the rotating shaft 104 to the fixing hole of the pressing head 333, and the second driver 332 drives the pressing head 333 to move downward, so that one end of the rotating shaft 104 enters the fixing hole, and the pressing head 333 and the rotating shaft 104 are relatively fixed. The second driver 332 continues to move downward, so that the rotating shaft 104 pushes the positioning shaft 22 to move until the positioning shaft 22 is separated from the shaft hole of the rotor core 101.

Specifically, the second driver 332 is one of a cylinder, a hydraulic cylinder, a screw nut structure, and a crank block structure.

Specifically, the rotor assembling apparatus further includes the supporting member 5, when the transfer plate 12 is located at the third assembling position, the supporting member 5 supports the side of the second driver 332 away from the positioning shaft 22, which can prevent the pressure of the first driver from being transmitted to the transfer plate 12 through the second driver 332, thereby causing deformation damage to the transfer assembly 11, and thus, the supporting member 5 can prevent the pressure of the first driver from being transmitted to the transfer plate 12 through the second driver 332. Further, the transmission assembly 11 is prevented from being deformed and damaged, and the transmission plate 12 is prevented from being unable to slide on the transmission assembly 11 normally.

Optionally, the pressing shaft assembly 33 further includes a grating scale 335, the grating scale 335 is fixedly connected to the support 331, and the grating scale 335 is used for measuring a moving distance of the pressing head 333 relative to the support 331. In the present embodiment, the relative positions of the rotating shaft 104 and the rotor core 101 are fixed, and in order to ensure the accuracy of the relative positions of the rotating shaft 104 and the rotor core 101, the displacement of the indenter 333 is measured by the grating scale 335, and the relative displacement of the rotating shaft 104 and the rotor core 101 is determined. In other embodiments, the grating ruler 335 may be replaced with a photoelectric sensor or a hall sensor.

Optionally, the pressing head 333 includes a sleeve and a pressing cylinder 3331, the circumferential wall of the sleeve is provided with a through hole, the through hole is communicated with a fixing hole arranged on the sleeve, the pressing cylinder 3331 is fixedly connected with the sleeve, and a telescopic rod of the pressing cylinder 3331 extends into the through hole. In this embodiment, after one end of the rotating shaft 104 extends into the fixing hole, the compression cylinder 3331 works, so that the telescopic rod abuts against the rotating shaft 104 on the hole wall of the fixing hole, the fixing of the pressing head 333 to the rotating shaft 104 is realized, and when the pressing head 333 is required to release the rotating shaft 104, the telescopic rod is only required to be retracted by the compression cylinder 3331, and the rotating shaft 104 can be separated from the fixing hole. In other embodiments, the hold-down cylinder may be replaced with a telescopic hydraulic cylinder.

Optionally, the pressing shaft assembly 33 further includes a bin, and the rotating shaft 104 in the bin rolls to the material preparation position through the material outlet, where the axis of the rotating shaft 104 is located in the horizontal plane.

Optionally, the grabbing piece 334 includes a turning clamping jaw 3341 and a moving clamping jaw 3342, the turning clamping jaw 3341 can clamp the horizontally placed rotating shaft 104 and turn the rotating shaft 104, so that the rotating shaft 104 is arranged along the second direction Z, the moving clamping jaw 3342 can clamp the rotating shaft 104 clamped by the turning clamping jaw 3341 along the second direction Z, the moving clamping jaw 3342 can send the clamped rotating shaft 104 to the pressing head 333, and the rotating shaft 104 is coaxially arranged with the fixing hole. In this embodiment, the turning clamping jaw 3341 can rotate around 90 degrees, so that the axis of the rotating shaft 104 is switched from being positioned on the horizontal plane to being perpendicular to the horizontal plane. The moving jaw 3342 slides in the first direction X by a linear slide assembly and, when slid to the third assembly position, the axis of the spindle 104 is collinear with the axis of the fixed aperture. Specifically, the linear sliding component can be a linear motor, a screw nut and other structures.

Optionally, the moving jaw 3342 can rotate 180 °. In this embodiment, since the two ends of the rotating shaft 104 have different structures, when the rotating shaft 104 is pressed into the shaft hole of the rotor core 101, a specific end is required to extend into the shaft hole, but the orientation of the rotating shaft 104 at the standby position is not uniform, so that the orientation of the rotating shaft 104 clamped by the moving clamping jaw 3342 is not uniform (i.e., the end of the rotating shaft 104 extending into the shaft hole is opposite to the rotor core 101), and when the orientation of the rotating shaft 104 clamped by the moving clamping jaw 3342 is not uniform, the moving clamping jaw 3342 rotates 180 ° to change the orientation of the rotating shaft 104 (i.e., the end of the rotating shaft 104 extending into the shaft hole is opposite to the rotor core 101).

Alternatively, one of the positioning shaft 22 and the rotating shaft 104 is provided with a positioning protrusion, and the other is provided with a positioning groove; the positioning shaft 22 is abutted against the rotating shaft 104 on the pressure head 333, so that the positioning protrusion and the positioning groove are in plug-in fit, and the positioning shaft 22 and the rotating shaft 104 on the pressure head 333 are coaxially arranged. In this embodiment, the positioning protrusion and the positioning groove are in plug-in fit, so as to realize the coaxial arrangement of the positioning shaft 22 and the rotating shaft 104 on the pressure head 333, specifically, the positioning protrusion and the positioning groove are all in conical arrangement, and the shape is favorable for the plug-in connection of the positioning protrusion and the positioning groove.

Optionally, the gasket feeding assembly 31 includes a first feeder 311 and a gasket suction head 312, the first feeder 311 is provided with a first feeding level, the first feeder 311 is used for feeding the gasket 103 to the first feeding level, and the gasket suction head 312 is used for sucking the gasket 103 at the first feeding level and sleeving the gasket 103 on the positioning shaft 22. In this embodiment, since the pad 103 is made of a flexible material, the pad 103 is not clamped by a clamping jaw, and for this purpose, a pad suction head 312 is provided, and a negative pressure is generated at a position where the pad suction head 312 contacts the pad 103, so that the pad 103 is sucked, and the pad 103 can be carried. Specifically, the first feeder 311 is a vibration feeder.

Optionally, the bearing feeding assembly 32 includes a second feeder 321 and a bearing chuck 322, the second feeder 321 is provided with a second feeding level, the second feeder 321 is used for feeding the bearing 102 to the second feeding level, and the bearing chuck 322 is used for clamping the bearing 102 at the second feeding level and sleeving the bearing 102 on the positioning shaft 22. In this embodiment, the second conveyer 321 is a horizontal conveyer. After the horizontal conveyor belt conveys the bearing 102 to the second loading level, the bearing cartridge 322 grips the bearing 102 on the second loading level and sleeves it onto the positioning shaft 22. Specifically, the linear motion assembly drives the bearing cartridge 322 in the third direction Y, thereby sliding the bearing cartridge 322 between the second assembly position and the second loading level. Specifically, to save space, the horizontal conveyor belt is disposed along the first direction X.

Optionally, the transfer assembly 11 is provided with a first loading and unloading level; the rotor assembly device further comprises a loading and unloading mechanism 4, the loading and unloading mechanism 4 comprises a loading and unloading support 41 and a loading and unloading clamping assembly 42, the loading and unloading support 41 is provided with a second loading and unloading level, and the loading and unloading clamping assembly 42 can slide between the first loading and unloading level and the second loading and unloading level. In this embodiment, when the second loading and unloading level is provided with the rotor core 101 without the gasket 103, the bearing 102 and the shaft 104, and the rotor core 101 is not provided on the transmission assembly 11, the loading and unloading gripping assembly 42 moves the rotor core 101 on the second loading and unloading level to the first loading and unloading level. When the first loading and unloading level is provided with the rotor core 101 assembled with the gasket 103, the bearing 102 and the rotation shaft 104, and the second loading and unloading level is provided with no rotor core 101, the loading and unloading gripping assembly 42 moves the rotor core 101 on the first loading and unloading level to the second loading and unloading level.

Optionally, the feeding and discharging support 41 is located at one end of the conveying assembly 11 along the first direction X; the feeding and discharging gripping assembly 42 includes a feeding and discharging transmission member 421 and a feeding and discharging gripping claw 422, and the feeding and discharging transmission member 421 drives the feeding and discharging gripping claw 422 to move between the first direction X and the second direction Z. In this embodiment, the feeding and discharging transmission member 421 includes a first displacement member and a second displacement member, and the first displacement member drives the second displacement member to slide along the first direction X, so as to move between a first feeding position and a second feeding position. The second displacement member can drive the feeding and discharging clamping claw 422 to move along the second direction Z, so that the rotor core 101 can be conveniently placed on the transmission plate 12 or the feeding and discharging support 41, and specifically, the first displacement member and the second displacement member can be one of a linear motor and a screw nut structure.

Optionally, the loading and unloading support 41 includes a frame 411 and a support plate 412, the support plate 412 is provided with a plurality of support plates 412, the plurality of support plates 412 are in sliding fit with the frame 411, and the support plate 412 can slide through the second loading and unloading level. In this embodiment, the support plate 412 slides along the third direction Y relative to the frame 411, and the plurality of support plates 412 are provided to improve the feeding and discharging efficiency of the rotor core 101.

Example two

The present embodiment is basically the same as the first embodiment, except that the transmission plate 12 may fix at least two rotor support bases 2, and each rotor support base 2 may support a different type of rotor core 101; the gasket feeding components are at least two, and the gasket feeding components 31 can be not used according to the type of the rotor core 101, so that gaskets 103 with corresponding types are sleeved on the positioning shaft 22; the number of the bearing feeding assemblies 32 is at least two, and the bearing feeding assemblies 32 can be sleeved with bearings 102 with corresponding types on the positioning shaft 22 according to different types of the rotor iron cores 101; the magazine may provide at least two kinds of rotation shafts 104, and the ram 333 may press the rotation shafts 104 adapted to the rotor core 101 into the rotor core 101.

It is to be understood that the above examples of the present invention are provided for clarity of illustration only and are not limiting of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.

Claims (9)

1. Rotor assembly equipment, characterized in that includes:

A transmission mechanism (1) comprising a transmission assembly (11) and a transmission plate (12), the transmission assembly (11) driving the transmission plate (12) to slide along a first direction (X);

The rotor supporting seat (2) comprises a seat body (21), a positioning shaft (22) and a first driver, wherein the seat body (21) is configured to support a rotor core (101) of a rotor (100), the first driver drives the positioning shaft (22) to penetrate through a shaft hole of the rotor core (101) along a second direction (Z), the positioning shaft (22) is coaxial with the rotor core (101) and is in sliding fit, and the seat body (21) is fixedly connected with the transmission plate (12);

The assembly mechanism comprises a gasket feeding assembly (31), a bearing feeding assembly (32) and a pressing shaft assembly (33), wherein the transmission plate (12) sequentially slides through a first assembly position of the gasket feeding assembly (31), a second assembly position of the bearing feeding assembly (32) and a third assembly position of the pressing shaft assembly (33), and the transmission plate (12) is positioned at the first assembly position so that the gasket feeding assembly (31) is used for sleeving a gasket (103) on the positioning shaft (22); the transmission plate (12) is positioned at the second assembly position, so that the bearing feeding assembly (32) is used for sleeving the bearing (102) on the positioning shaft (22); the transmission plate (12) is located at the third assembly position, and the pressing shaft assembly (33) is used for enabling the rotating shaft (104) to move along the second direction (Z), so that the rotating shaft (104) drives the positioning shaft (22) to deviate from the shaft hole and the rotating shaft (104) penetrates through the shaft hole;

The pressing shaft assembly (33) comprises a support (331), a second driver (332), a pressing head (333) and a grabbing piece (334), the support (331) is spaced from and relatively fixed with the third assembly position along the second direction (Z), the second driver (332) is fixedly arranged on the support (331) and drives the pressing head (333) to move along the second direction (Z), the grabbing piece (334) grabs the rotating shaft (104) and sends the rotating shaft (104) to a fixing hole of the pressing head (333), and the pressing head (333) has two states of being fixed and separated with the rotating shaft (104) of the assembly position;

The gasket feeding assembly (31) comprises a first conveyer (311) and a gasket suction head (312), wherein the first conveyer (311) is provided with a first feeding position, the first conveyer (311) is used for conveying the gasket (103) to the first feeding position, and the gasket suction head (312) is used for sucking the gasket (103) at the first feeding position and sleeving the gasket (103) on the positioning shaft (22);

The bearing feeding assembly (32) comprises a second feeder (321) and a bearing clamping head (322), the second feeder (321) is provided with a second feeding position, the second feeder (321) is used for conveying the bearing (102) to the second feeding position, and the bearing clamping head (322) is used for clamping the bearing (102) at the second feeding position and sleeving the bearing (102) on the positioning shaft (22).

2. The rotor assembly device of claim 1, wherein the press shaft assembly (33) further comprises a grating scale (335), the grating scale (335) being fixedly connected to the support (331), the grating scale (335) being configured to measure a distance the press head (333) moves relative to the support (331).

3. The rotor assembly device of claim 1, wherein the ram (333) comprises a sleeve and a compression cylinder (3331), the circumferential wall of the sleeve is provided with a through hole, the through hole is communicated with a fixing hole arranged on the sleeve, the compression cylinder (3331) is fixedly connected with the sleeve, and a telescopic rod of the compression cylinder (3331) extends into the through hole.

4. A rotor assembly device according to claim 3, wherein the gripping member (334) comprises a turning jaw (3341) and a moving jaw (3342), the turning jaw (3341) being capable of gripping and turning the rotating shaft (104) horizontally placed so that the rotating shaft (104) is arranged in the second direction (Z), the moving jaw (3342) being capable of gripping the rotating shaft (104) gripped by the turning jaw (3341) in the second direction (Z), the moving jaw (3342) being capable of feeding the gripped rotating shaft (104) to the ram (333) and coaxially arranging the rotating shaft (104) with the fixing hole.

5. The rotor assembly device of claim 4 wherein the moving jaw (3342) is rotatable 180 °.

6. The rotor assembly device according to claim 1, wherein the positioning shaft (22) and the rotating shaft (104) are provided with positioning protrusions one and positioning grooves the other;

The positioning shaft (22) is abutted with the rotating shaft (104) on the pressure head (333), so that the positioning protrusion is in plug-in fit with the positioning groove, and the positioning shaft (22) and the rotating shaft (104) on the pressure head (333) are coaxially arranged.

7. Rotor assembly device according to any one of claims 1-6, characterized in that the transmission assembly (11) is provided with a first level of up and down;

The rotor assembly equipment further comprises an upper discharging mechanism (4), the upper discharging mechanism (4) comprises an upper discharging support (41) and a lower discharging clamping component (42), the upper discharging support (41) is provided with a second upper discharging position, and the lower discharging clamping component (42) can slide between the first upper discharging position and the second upper discharging position.

8. Rotor assembly device according to claim 7, characterized in that the loading and unloading carriage (41) is located at one end of the transport assembly (11) along the first direction (X);

the feeding and discharging clamping assembly (42) comprises a feeding and discharging transmission piece (421) and a feeding and discharging clamping jaw (422), and the feeding and discharging transmission piece (421) drives the feeding and discharging clamping jaw (422) to move between the first direction (X) and the second direction (Z).

9. The rotor assembly device according to claim 8, wherein the loading and unloading support (41) comprises a frame body (411) and a support plate (412), the support plate (412) is provided with a plurality of support plates (412) in sliding fit with the frame body (411), and the support plate (412) can slide over the second loading and unloading level.