CN220732558U - Rotor cleaning and substrate passing equipment - Google Patents

Abstract

The utility model belongs to the technical field of motor production, and discloses rotor cleaning and base passing equipment. The rotor cleaning and base passing equipment turns the rotor workpiece at the feeding level into a state with a downward opening through the turning and transverse moving device, so that the subsequent cleaning and base passing detection are facilitated; the turnover transverse moving device is used for placing the rotor workpiece on the rotor mounting platform, the air blowing assembly penetrates through the rotor mounting platform, the inner wall of the rotor workpiece is comprehensively cleaned through up-and-down movement of the air blowing assembly, and the cleaning effect is better; the turnover transverse moving device moves and abuts the inner wall of the rotor workpiece on the top end of the lifting column, then the lifting column descends, when the rotor workpiece is unqualified, the inner wall of the turnover transverse moving device cannot be completely attached to the peripheral wall surface of the detection tool, the rotor workpiece cannot descend due to the descending of the lifting column, unqualified products can be detected, the detection efficiency is high, the detection is accurate, and the production efficiency and the production quality can be improved.

Description

Rotor cleaning and substrate passing equipment

Technical Field

The utility model relates to the technical field of motor production, in particular to rotor cleaning and base passing equipment.

Background

An electric motor, also called an electric motor or motor, is a device that converts electrical energy into mechanical energy. The electric equipment is characterized in that an electrified coil (namely a stator winding) is utilized to generate a rotating magnetic field and acts on a rotor (such as a squirrel-cage closed aluminum frame) to form magneto-electric power rotating torque, so that the equipment is driven to operate.

In the link process of production, the motor needs to be cleaned and detected separately for the stator, the rotor and the motor complete machine after molding, the main purpose of rotor cleaning is to remove dirt, sundries and oil stains inside the rotor, and the detection is mainly to detect the passing base, so that whether the magnetic steel sheet is completely attached and assembled inside the rotor is detected, the problem that the rotor is blocked when assembled with other parts due to the existence of the dirt or the fact that the magnetic steel sheet is assembled in place is avoided, even the damage of the assembly and parts is caused, and adverse effects are caused on the subsequent assembly and the quality of finished products. The existing cleaning and detecting mode is mainly that an operator cleans the inside of a rotor manually, a tool matched with the inner diameter of the rotor is used for being inserted into a rotor shell during detection, whether the tool can be inserted smoothly is judged, cleaning and detecting efficiency is low, and improvement of motor productivity is not facilitated.

Accordingly, there is a need to provide a novel rotor cleaning and substrate passing apparatus, which solves the above-mentioned problems in the prior art.

Disclosure of Invention

The utility model aims to provide a rotor cleaning and substrate passing device which can automatically clean the inside of a rotor workpiece and detect the substrate passing of the cleaned rotor workpiece, so that the cleaning efficiency and the detection efficiency are improved, and further the production efficiency and the production quality are improved.

To achieve the purpose, the utility model adopts the following technical scheme:

the rotor cleaning and base passing equipment comprises an equipment base, a cleaning device, a base passing device and a turnover transverse moving device, wherein a feeding device is arranged on one side of the equipment base along a first direction and is used for conveying a rotor workpiece to a feeding position; the cleaning device is arranged on the equipment base and comprises an air blowing component and a rotor mounting platform, the rotor mounting platform is used for bearing a rotor workpiece, the air blowing component penetrates through the rotor mounting platform and can move along a second direction, and the air blowing component can blow air to the inner wall of the rotor workpiece; the first direction and the second direction are perpendicular to each other; the base passing device comprises a detection tool and a lifting column penetrating through the detection tool, the top end of the lifting column is used for bearing the inner top wall of the rotor workpiece, the lifting column can move along the second direction, and the outer diameter of the detection tool is the same as the inner diameter of the qualified rotor workpiece; the turnover and transverse moving device is arranged on the equipment base and is used for clamping the rotor workpiece at the feeding position, turning the rotor workpiece to be opened downwards, and the turnover and transverse moving device can drive the rotor workpiece to move along the first direction; the projection of the central axes of the feeding level, the cleaning device and the base passing device on the horizontal plane are all positioned on a straight line along the first direction.

Optionally, the rotor mounting platform is provided with a via hole penetrating through the air blowing component, the lower wall of the rotor mounting platform is connected with a dust box in a sealing way, and the inner cavity of the dust box, the via hole and the inner cavity of the rotor workpiece form a closed space; the side wall of the dust collection box is communicated with a dust collection pipe which is communicated with the dust collector.

Optionally, the air blowing assembly includes an upper air knife and a lower air knife which are arranged up and down, an annular slit air passage which is communicated with the via hole is arranged between the upper air knife and the lower air knife, and the annular slit air passage is connected with the air supply device.

Optionally, a plurality of gas transmission channels communicated with the annular slit air passage are formed on the peripheral wall surface of the lower gas knife, and the gas transmission channels are communicated with the gas supply device through quick connectors.

Optionally, a connecting column is connected to the lower end of the lower air knife, the connecting column is arranged to pass through the dust box in a sealing manner, and the lifting column is connected to the output end of the first driving member.

Optionally, the upper air knife, the lower air knife and the connecting column are provided with avoiding holes coaxial with a rotor rotating shaft of the rotor workpiece.

Optionally, the upper wall surface of the rotor mounting platform is provided with a plurality of inserting grooves, and the mounting flange of the rotor workpiece can be inserted into any one of the through holes and the inserting grooves in a sealing manner.

Optionally, the lifting column is provided with a connecting hole which is matched and spliced with the rotor rotating shaft of the rotor workpiece.

Optionally, the substrate passing sub-device further includes a photoelectric sensor, where the photoelectric sensor is used to detect a top wall height of the rotor workpiece inserted in the detection tool.

Optionally, a plurality of the base passing sub-devices are arranged at intervals along the first direction, and the outer diameters of the detection tools of any two base passing sub-devices are different.

The beneficial effects are that:

according to the rotor cleaning and base passing equipment, a rotor workpiece at a loading position is turned to be in a state that an opening is downward through the turning and transverse moving device, so that subsequent cleaning and base passing detection are facilitated; when the cleaning device is used for cleaning, the rotor workpiece is placed on the rotor mounting platform by the overturning and traversing device, the rotor mounting platform is used for bearing the rotor workpiece to be cleaned, the air blowing assembly penetrates through the rotor mounting platform, and the inner wall of the rotor workpiece is comprehensively cleaned through the up-and-down movement of the air blowing assembly, so that the cleaning effect is better; when detecting, the upset sideslip device removes and with the inner wall butt in the top of lift post of rotor work piece, then the lift post descends, when the rotor work piece is qualified, the inner wall of rotor work piece can laminate in detecting the periphery wall of frock and descend, and when the rotor work piece is unqualified, its inner wall can't laminate completely with detecting the periphery wall of frock, the decline of lift post can not make the decline of rotor work piece, can detect unqualified product, detection efficiency is high and detect accurately, and then can improve production efficiency and production quality.

Drawings

FIG. 1 is a top view of a rotor cleaning and substrate passing apparatus provided in accordance with an embodiment of the present utility model;

FIG. 2 is an isometric cross-sectional view taken at A-A in FIG. 1;

FIG. 3 is a partial enlarged view at B in FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 2 at C;

FIG. 5 is an isometric view of a rotor cleaning and base station apparatus according to an embodiment of the present utility model;

FIG. 6 is a partial enlarged view at D in FIG. 5;

fig. 7 is a partial enlarged view at E in fig. 5.

In the figure:

10. a rotor workpiece; 11. a rotor shaft; 12. a mounting flange; 13. a magnetic steel sheet;

100. an equipment base; 101. feeding the material; 102. a blanking roller plate; 103. a waste holding bin; 110. a feeding device; 111. a feeding rail; 112. feeding vehicle;

200. a cleaning device; 210. a rotor mounting platform; 211. a via hole; 212. a plug-in groove; 221. feeding an air knife; 222. a lower air knife; 223. an annular slit airway; 224. a plug is connected quickly; 225. a gas supply device; 230. a connecting column; 231. avoidance holes; 240. a first driving member;

300. a base passing device; 310. detecting a tool; 320. lifting columns; 321. a connection hole; 330. a second driving member; 340. a photoelectric sensor;

400. a turnover traversing device; 410. a traversing assembly; 420. a lifting assembly; 430. and (5) turning over the manipulator.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than 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 embodiment, the terms "upper", "lower", "right", etc. orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

The first direction described in the present embodiment is the X direction shown in fig. 1, 2, and 5, that is, the length direction of the apparatus base 100; the second direction is the Y direction shown in fig. 1, 2 and 5, i.e., the vertical direction; the third direction is the Z direction shown in fig. 1 and 5, that is, the width direction of the apparatus base 100; the first direction, the second direction and the third direction are perpendicular to each other.

Referring to fig. 1 to 4, in the present embodiment, the rotor cleaning and passing sub-apparatus includes an apparatus base 100, a cleaning device 200, a passing sub-apparatus 300, and a turning and traversing device 400, wherein a feeding device 110 is disposed at one side of the apparatus base 100 along a first direction, and the feeding device 110 is used for transporting a rotor workpiece 10 to a feeding level 101; the cleaning device 200 is disposed on the equipment base 100, the cleaning device 200 includes an air blowing component and a rotor mounting platform 210, the rotor mounting platform 210 is used for carrying the rotor workpiece 10, the air blowing component is disposed through the rotor mounting platform 210 and can move along the second direction, and the air blowing component can blow air to the inner wall of the rotor workpiece 10; the first direction and the second direction are perpendicular to each other; the substrate passing device 300 includes a detecting tool 310 and a lifting column 320 penetrating through the detecting tool 310, wherein the top end of the lifting column 320 is used for bearing the inner top wall of the rotor workpiece 10, the lifting column 320 can move along the second direction, and the outer diameter of the detecting tool 310 is the same as the inner diameter of the qualified rotor workpiece 10; the turnover and transverse moving device 400 is arranged on the equipment base 100 and is used for clamping the rotor workpiece 10 of the loading level 101, and turning the rotor workpiece 10 to be opened downwards, and the turnover and transverse moving device 400 can drive the rotor workpiece 10 to move along the first direction; the projections of the central axes of the loading level 101, the cleaning device 200 and the base sub-device 300 on a horizontal plane are all located on a straight line along a first direction.

The rotor cleaning and substrate passing sub-equipment in the embodiment turns the rotor workpiece 10 of the feeding level 101 into a state with a downward opening through the turning and transverse moving device 400, so that subsequent cleaning and substrate passing detection are facilitated; during cleaning, the turnover transverse moving device 400 places the rotor workpiece 10 on the rotor mounting platform 210, the rotor mounting platform 210 is used for bearing the rotor workpiece 10 to be cleaned, the air blowing component penetrates through the rotor mounting platform 210, and the inner wall of the rotor workpiece 10 is comprehensively cleaned through up-and-down movement of the air blowing component, so that the cleaning effect is better; during detection, the turnover transverse moving device 400 moves and abuts the inner wall of the rotor workpiece 10 on the top end of the lifting column 320, then the lifting column 320 descends, when the rotor workpiece 10 is qualified, the inner wall of the rotor workpiece 10 can be attached to the outer peripheral wall surface of the detection tool 310 and descends, when the rotor workpiece 10 is unqualified, the inner wall of the rotor workpiece cannot be completely attached to the outer peripheral wall surface of the detection tool 310, the descending of the lifting column 320 can not enable the rotor workpiece 10 to descend, unqualified products can be detected, the detection efficiency is high, the detection is accurate, and further the production efficiency and the production quality can be improved.

As shown in fig. 1, a blanking roller plate 102 is further disposed on the equipment base 100, the blanking roller plate 102 is disposed obliquely, and a waste accommodating bin 103 is disposed at the end of the blanking roller plate 102, and when a defective product is detected, the turnover traversing device 400 places the rotor workpiece 10 on the blanking roller plate 102 and slides into the waste accommodating bin 103, so as to perform secondary cleaning or scrapping treatment, which is not described herein. Further, the projections of the central axes of the blanking roller plate 102, the feeding level 101, the cleaning device 200 and the base passing device 300 on the horizontal plane are all located on a straight line along the first direction, so that the turning and traversing device 400 does not need to move along the third direction, the complexity of equipment is reduced, and the production cost is further reduced.

As shown in fig. 2, optionally, the feeding device 110 includes a feeding rail 111 extending along a third direction, and the feeding rail 111 is slidably connected with a feeding carriage 112 that carries the rotor workpiece 10, where the first direction, the second direction and the third direction are perpendicular to each other. In the embodiment, the feeding rail 111 is provided with an upper group and a lower group, and the feeding trolley 112 is correspondingly provided with an upper group and a lower group, so that the feeding efficiency can be improved; specifically, the rotor work 10 in the lower skip 112 can be transported to the upper skip 112 by means such as a lift cylinder, a lift motor, etc., thereby further improving the loading efficiency.

Further, referring to fig. 2 and 3, the rotor mounting platform 210 is provided with a through hole 211 penetrating the air blowing assembly, a dust box is hermetically connected to the lower wall of the rotor mounting platform 210, and a closed space is formed by the inner cavity of the dust box, the through hole 211 and the inner cavity of the rotor workpiece 10; the dust box side wall is communicated with a dust collection pipe which is communicated with a dust collector (not shown in the figure). The enclosed space formed by the dust box is used for collecting the dirt cleaned off by the inner wall of the rotor workpiece 10, so that the dirt is prevented from flying to pollute a workshop, and the dust collector can provide good suction force for collecting the dirt, so that the dirt is prevented from flying again and adhering to the inner wall of the rotor workpiece 10.

As an alternative embodiment, the air blowing assembly includes an upper air knife 221 and a lower air knife 222 disposed up and down, and an annular slit air passage 223 disposed in communication with the via hole 211 is disposed between the upper air knife 221 and the lower air knife 222, and the annular slit air passage 223 is connected to an air supply device 225. The annular slit air passage 223 can ensure that the impact force of the gas is sufficiently large, so that the gas is used to flush the inner wall of the rotor workpiece 10, and the cleaning effect is good.

Optionally, a plurality of air delivery channels are formed on the peripheral wall surface of the lower air knife 222, and the air delivery channels are communicated with the annular slit air passage 223, and are communicated with the air supply device 225 through quick connectors 224. In this embodiment, the air supply device 225 is a high-pressure air tank, and the air supply channels and the quick connector 224 are uniformly and correspondingly provided with 8 high-pressure air with enough impact force, so as to improve the cleaning effect.

Preferably, a connection post 230 is connected to the lower end of the lower air knife 222, the connection post 230 is provided to pass through the dust box in a sealing manner, and the lifting post 320 is connected to the output end of the first driving member 240. The first driving member 240 in this embodiment is a driving motor, and can stably drive the lifting column 320 and the air blowing assembly connected to the output end thereof to perform a smooth linear reciprocating motion, which is not described herein.

Optionally, the upper air knife 221, the lower air knife 222, and the connection post 230 are provided with a relief hole 231 coaxial with the rotor shaft 11 of the rotor workpiece 10. The avoidance hole 231 is used for avoiding the rotor rotating shaft 11 of the rotor workpiece 10, so that the installation stability is improved, and the up-and-down movement of the blowing assembly can not collide with the rotor workpiece 10 when the rotor workpiece 10 is cleaned.

With continued reference to fig. 3, as a preferred embodiment, the upper wall surface of the rotor mounting platform 210 is provided with a plurality of inserting grooves 212, and the mounting flange 12 of the rotor workpiece 10 can be inserted into any one of the through hole 211 and the inserting grooves 212 in a sealing manner. The mounting platform that sets up like this can make the junction of the mounting flange 12 of rotor work piece 10 and mounting platform keep sealed, prevents that the spot from being erodeed and flying out in the rotor work piece 10, can also guarantee that the high-pressure gas that the subassembly of blowing blows out keeps sufficient scouring force in rotor work piece 10 inside, further improves cleaning performance.

As shown in fig. 4 and 6, the lifting column 320 may be provided with a connection hole 321 to be coupled to the rotor shaft 11. The plug hole can enable the rotor workpiece 10 to be arranged coaxially with the lifting column 320 all the time, so that the positioning function is achieved, and the detection effect is more accurate; in addition, even if the rotor workpiece 10 is unqualified, the rotor workpiece 10 is not skewed under the cooperation of the inserting hole and the rotor rotating shaft 11, the original height is always kept, and the unqualified rotor workpiece 10 is conveniently grasped by the overturning and traversing device 400.

The inner wall of the rotor workpiece 10 in this embodiment refers to the outer wall surface of the magnet steel sheet 13 exposed after the magnet steel sheet 13 is installed, and by detecting whether the rotor workpiece 10 can be successfully inserted into the detection tool 310, it can be determined whether the magnet steel sheet 13 is completely attached to the inner wall of the housing of the rotor workpiece 10, or whether the outer wall of the magnet steel sheet 13 is cleaned, which is not described herein.

Referring back to fig. 2, the bottom end of the lifting column 320 is connected to the output end of the second driving member 330, and the second driving member 330 is specifically a driving motor, and can drive the lifting column 320 to perform smooth linear reciprocating motion in the vertical direction.

Referring to fig. 6, the substrate passing sub-device 300 further includes a photoelectric sensor 340, where the photoelectric sensor 340 is used for detecting a top wall height of the rotor workpiece 10 inserted in the detecting tool 310. Specifically, the acceptable rotor workpiece 10 will descend along with the descent of the lifting column 320, and the unacceptable rotor workpiece 10 will be stopped after being maintained at the original height or descending for a certain distance, the height of the unacceptable rotor workpiece 10 will be higher than that of the acceptable rotor workpiece 10, and the top wall height of the rotor workpiece 10 is detected by the photoelectric sensor 340, so that whether the rotor workpiece 10 is acceptable or not can be judged, and the details are omitted.

As shown in fig. 2 and 5, a plurality of the substrate passing sub-devices 300 are disposed at intervals along the first direction, and the outer diameters of the detection tools 310 of any two of the substrate passing sub-devices 300 are different. The plurality of base passing sub-devices 300 can detect rotor workpieces 10 with different inner diameters, so that the rotor cleaning and base passing sub-equipment has wider application range, and the purchasing and manufacturing cost of the required rotor cleaning and base passing sub-equipment is reduced.

As shown in fig. 2 and 7, the flipping and traversing device 400 includes a traversing assembly 410 extending in the first direction, the traversing assembly 410 is slidably connected with a lifting assembly 420 extending in the second direction, the lifting assembly 420 is slidably connected with a flipping robot 430, and the flipping robot 430 is used for holding and flipping the rotor workpiece 10. The traversing assembly 410 and the lifting assembly 420 are each composed of a sliding rail and a driving member, wherein the driving member is a driving cylinder or a driving motor, and can be selected by those skilled in the art according to specific requirements, and will not be described herein.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. 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 utility model are desired to be protected by the following claims.

Claims (10)

1. The rotor cleaning and passing sub-equipment is characterized by comprising:

a device base (100), wherein a feeding device (110) is arranged at one side of the device base (100) along a first direction, and the feeding device (110) is used for conveying a rotor workpiece (10) to a feeding level (101);

the cleaning device (200) is arranged on the equipment base (100), the cleaning device (200) comprises an air blowing component and a rotor mounting platform (210), the rotor mounting platform (210) is used for bearing a rotor workpiece (10), the air blowing component penetrates through the rotor mounting platform (210) and can move along a second direction, and the air blowing component can blow air to the inner wall of the rotor workpiece (10); the first direction and the second direction are mutually perpendicular;

the base passing device (300) comprises a detection tool (310) and a lifting column (320) penetrating through the detection tool (310), wherein the top end of the lifting column (320) is used for bearing the inner top wall of the rotor workpiece (10), the lifting column (320) can move along the second direction, and the outer diameter of the detection tool (310) is the same as the inner diameter of the qualified rotor workpiece (10);

the overturning and traversing device (400) is arranged on the equipment base (100) and is used for clamping the rotor workpiece (10) of the feeding level (101) and overturning the rotor workpiece (10) to be opened downwards, and the overturning and traversing device (400) can drive the rotor workpiece (10) to move along the first direction; the projections of the central axes of the feeding level (101), the cleaning device (200) and the base sub-device (300) on a horizontal plane are all positioned on a straight line along a first direction.

2. The rotor cleaning and base passing equipment according to claim 1, wherein the rotor mounting platform (210) is provided with a through hole (211) penetrating through the blowing component, the lower wall of the rotor mounting platform (210) is connected with a dust box in a sealing manner, and an enclosed space is formed by the dust box inner cavity, the through hole (211) and the inner cavity of the rotor workpiece (10); the dust collection box is characterized in that a dust collection pipe is arranged on the side wall of the dust collection box in a communicating mode, and the dust collection pipe is communicated with a dust collector.

3. The rotor cleaning and base passing sub-apparatus according to claim 2, wherein the air blowing assembly comprises an upper air knife (221) and a lower air knife (222) which are arranged up and down, an annular slit air passage (223) which is communicated with the through hole (211) is arranged between the upper air knife (221) and the lower air knife (222), and the annular slit air passage (223) is connected with an air supply device (225).

4. A rotor cleaning and base passing equipment according to claim 3, characterized in that the peripheral wall of the lower air knife (222) is provided with a plurality of air delivery channels communicated with the annular slit air passage (223), and the air delivery channels are communicated with the air supply device (225) through quick-connection plugs (224).

5. A rotor cleaning and base passing sub-apparatus according to claim 3, characterized in that the lower end of the lower air knife (222) is connected with a connecting column (230), the connecting column (230) is arranged to pass through the dust box in a sealing manner, and the lifting column (320) is connected to the output end of the first driving member (240).

6. The rotor cleaning and base passing sub-apparatus according to claim 5, characterized in that the upper air knife (221), the lower air knife (222) and the connecting column (230) are provided with a relief hole (231) coaxial with the rotor shaft (11) of the rotor workpiece (10).

7. The rotor cleaning and base passing sub-device according to claim 2, characterized in that the upper wall surface of the rotor mounting platform (210) is provided with a plurality of insertion grooves (212), and the mounting flange (12) of the rotor workpiece (10) can be inserted in any one of the through holes (211) and the insertion grooves (212) in a sealing manner.

8. The rotor cleaning and base unit according to claim 1, characterized in that the lifting column (320) is provided with a connecting hole (321) which is in mating engagement with the rotor shaft (11) of the rotor workpiece (10).

9. The rotor cleaning and base passing sub-apparatus according to claim 7, wherein the base passing sub-apparatus (300) further comprises a photoelectric sensor (340), the photoelectric sensor (340) being configured to detect a top wall height of the rotor workpiece (10) inserted into the detection tool (310).

10. The rotor cleaning and base passing sub-apparatus according to any one of claims 1 to 9, wherein a plurality of base passing sub-devices (300) are provided at intervals along the first direction, and outer diameters of the detecting tools (310) of any two base passing sub-devices (300) are different from each other.