CN113178991A

CN113178991A - Motor automatic assembly equipment and method thereof

Info

Publication number: CN113178991A
Application number: CN202110535875.1A
Authority: CN
Inventors: 文晨; 周华国; 廖建勇
Original assignee: Shenzhen Honest Mechatronic Equipment Co Ltd
Current assignee: Shenzhen Honest Mechatronic Equipment Co Ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-07-27

Abstract

The invention discloses automatic motor assembling equipment and a method thereof, belonging to the technical field of equipment and being suitable for assembling a motor shell, a rubber cover and an armature, wherein the armature in the vertical direction is installed on the inner side of the rubber cover, an armature shaft is arranged at the center of the armature, a metal pin is arranged on the back of the rubber cover, a buckling groove is preset on the circumferential side edge of the rubber cover, a buckling pin is preset at the bottom end of the motor shell, a positioning hole is preset on the side surface of the motor shell, and the automatic motor assembling equipment comprises a rack for installing a motor shell conveying and positioning mechanism, a motor assembling detection mechanism and a motor shunting mechanism. According to the invention, through automatic assembly and detection of the motor and the rubber cover, the embarrassment of low quality caused by manual operation is greatly reduced, and the automatic production capacity of the motor is improved, so that the increasing demands of enterprises on production are met.

Description

Motor automatic assembly equipment and method thereof

Technical Field

The invention belongs to the technical field of equipment, and particularly relates to automatic motor assembling equipment and a method thereof.

Background

The motor is also called as a motor and is widely installed in equipment and products for use, the motor is installed by firstly installing an armature with an armature shaft on a rubber cover and then sleeving a motor shell to fix the rubber cover on the motor shell, the traditional motor installation is manual operation, the motor is not further detected after being assembled, so that the reliability of the quality of the motor is low, the manual operation is unstable, the qualification rate of the motor is low, the labor cost is higher and higher, the burden of an enterprise is heavier and heavier, the assembly production and the detection of the motor cannot be effectively improved, and the increasing requirements of enterprise production are difficult to meet.

Disclosure of Invention

The invention provides automatic motor assembling equipment and a method thereof, aiming at solving the problems in the prior art, and by automatically assembling and detecting a motor and a rubber cover, the embarrassment of low quality caused by manual operation is greatly reduced, the automatic production capacity of the motor is improved, and the increasing requirements of enterprises for production are met.

In order to achieve the above object, the present invention provides an automatic motor assembling apparatus, which is suitable for assembling a motor housing, a rubber cover and an armature, wherein the armature in a vertical direction is installed inside the rubber cover, an armature shaft is installed at the center of the armature, a metal pin is installed on the back surface of the rubber cover, a fastening groove is preset on the circumferential side edge of the rubber cover, a fastening pin is preset on the bottom end of the motor housing, and a positioning hole is preset on the side surface of the motor housing, and the automatic motor assembling apparatus comprises:

the motor shell conveying and positioning mechanism, the motor assembly detection mechanism and the motor shunting mechanism are arranged on the rack;

the motor shell conveying and positioning mechanism comprises a first conveying belt for conveying a motor shell, a clamping mechanism and a motor shell positioning mechanism, wherein the first conveying belt is arranged in the transverse direction of the front part of the rack, the clamping mechanism is arranged at the left end of the first conveying belt, and the motor shell positioning mechanism is arranged below the clamping mechanism;

the motor assembly detection mechanism comprises a second conveying belt, a motor assembly device and a motor detection device, the second conveying belt is used for conveying the rubber cover and the armature and is arranged in the middle of the rack in the transverse direction, the motor assembly device and the motor detection device are sequentially arranged on the second conveying belt, at least 1 material seat moving from left to right is arranged on the second conveying belt, and the rubber cover and the armature are preassembled in the middle of the material seat;

and the motor shunting mechanism is arranged on the right side of the rack and used for shunting good products and defective products by the motor obtained by assembling and detecting in the second conveying belt.

Preferably, the material clamping mechanism comprises a first support, a first longitudinal driving mechanism, a first sliding plate, a first lifting cylinder, a first front gripper and a first rear gripper, the first longitudinal driving mechanism is arranged on the first support, the first sliding plate is mounted on one side of the first longitudinal driving mechanism, the first sliding plate is provided with the first lifting cylinder, the first front gripper and the first rear gripper are connected to the lower portion of the first lifting cylinder, the first front gripper is used for grabbing the motor shell on the first conveying belt and placing the motor shell on the motor shell positioning mechanism, and the first rear gripper is used for grabbing the motor shell determined by the motor shell positioning mechanism in the direction for the use of the motor assembly device on the second conveying belt.

Preferably, motor shell positioning mechanism includes second support, second mounting panel, second motor, circular convex block, connecting rod drive module and second detector, the second mounting panel sets up on the second support, second mounting panel below is equipped with the second motor, second mounting panel top is equipped with the circular convex block of being connected with second motor shaft, second mounting panel one side is equipped with the second detector, second mounting panel side is equipped with connecting rod drive module, connecting rod drive module top one side is equipped with the location fork of support on the motor shell outer wall, the motor shell is ordered about to the second motor and rotates, supplies the location fork corresponds the installation direction of inserting the locating hole in order to determine the motor shell.

Preferably, the motor assembling device comprises a motor shell assembling component, a turnover component and a pin bending component which are sequentially arranged from left to right.

Preferably, the motor case assembly includes a third support, a third push handle, a third side push cylinder, a third pneumatic side gripper, a third push mechanism, a third sliding plate and a third push cylinder, the third side push cylinder is disposed on the lower portion of the third support, the third push handle is disposed on one side of the third side push cylinder, a clip capable of elastically clamping a material is disposed on the upper portion of the left side and the upper portion of the right side of the material seat, the third sliding plate is disposed on one side of the third support, the third pneumatic side gripper is disposed at the lower end of the third sliding plate, the third push mechanism is disposed on the top of the third support, the third push mechanism is connected with the third sliding plate, and the third push cylinder is disposed on the side of the third sliding plate to push the motor case to move downward to be inserted into the rubber cover.

Preferably, the turnover assembly comprises a fourth support, a fourth push handle, a fourth push cylinder, a turntable cylinder, a connecting arm and a fourth pneumatic side gripper, the fourth push cylinder is arranged on the left side of the fourth support, the fourth push cylinder is arranged at the front end of the fourth push cylinder, the turntable cylinder is arranged at the front end of the fourth support, the connecting arm is arranged on the turntable cylinder, and the fourth pneumatic side gripper is arranged at the front end of the connecting arm to grip the motor for turnover.

Preferably, the buckling and bending assembly comprises a fifth support, a fifth lifting cylinder, a push rod, a sleeve, a push-out ring and an arc pressing portion, the fifth lifting cylinder is arranged at the top end of the fifth support, the push rod is arranged at the lower end of the fifth lifting cylinder, the sleeve is fixedly connected to the lower end of the push rod, the push ring capable of elastically stretching and retracting is arranged in the sleeve, and the arc pressing portion capable of buckling the foot is arranged at the lower end of the push ring.

Preferably, the motor detection device includes a rubber cover encapsulation detection component, an axon virtual position detection component, a metal pin length detection component and a magnetic pole detection component arranged from left to right in sequence, wherein:

the rubber cover packaging detection assembly comprises a first CCD photographing detector arranged on the rack and used for photographing whether the motor fastening pin assembled by the fastening pin bending assembly is fastened on the rubber cover or not, and a light supplement lamp is arranged on the bottom surface of the first CCD photographing detector;

the axon virtual position detection assembly comprises a sixth support, an upper lifting cylinder, an upper detector, an upper sliding block, a sixth cylinder, a hollow cylinder, a lower lifting cylinder, a lower detector, a lower sliding block and an ejector pin, wherein the upper lifting cylinder is arranged at the upper part of the sixth support, the side surface of the upper lifting cylinder is provided with the upper detector, the upper lifting cylinder is provided with the upper sliding block, the upper sliding block is provided with the sixth cylinder, the bottom of the sixth cylinder is provided with the hollow cylinder which is used for abutting against the upper end surface of the rubber cover, the lower lifting cylinder is arranged at the lower part of the sixth support, the side surface of the lower lifting cylinder is provided with the lower detector, the lower lifting cylinder is provided with the lower sliding block, the lower sliding block is provided with the ejector pin, and the length of the ejector pin for pushing the armature shaft to move upwards and exceed the upper end surface of the rubber cover is used as the play amount of the armature shaft;

the metal pin length detection assembly comprises an imager arranged at the rear side of the second conveying belt and a second CCD photographing detector arranged at the front side of the second conveying belt;

the magnetic pole detection assembly comprises a proximity sensor and a magnetic pole detector, the proximity sensor is located above the magnetic pole detector, the proximity sensor is used for sensing whether materials come or not, and the magnetic pole detector judges whether the assembled motor magnetic pole is reversely mounted or not through magnetic pole attraction or repulsion.

Preferably, the motor flow dividing mechanism comprises a seventh support, a seventh longitudinal driving mechanism, a seventh sliding plate, a seventh lifting cylinder, a seventh gripper, a seventh horizontal driving mechanism, a sliding frame, a temporary storage position, a side pushing mechanism, a defective recovery area and a third conveying belt, the seventh longitudinal driving mechanism is arranged on the seventh support, the seventh sliding plate is arranged on one side of the seventh longitudinal driving mechanism, the seventh lifting cylinder is arranged on the seventh sliding plate, the seventh gripper is arranged at the bottom of the seventh lifting cylinder, the seventh horizontal driving mechanism is arranged on one side of the rear end of the seventh longitudinal driving mechanism, the sliding frame is arranged on the seventh horizontal driving mechanism, the motor temporary storage position is arranged on the rear side of the upper end of the sliding frame, the side pushing mechanism is arranged on the front side of the upper end of the sliding frame, the defective recovery area of the motor is arranged behind the sliding frame, the third conveying belt is arranged on one side of the front end of the seventh longitudinal driving mechanism, the motor qualified by the conveying assembly detection is provided, wherein the bad recovery area comprises a rubber cover packaging bad area, an axon virtual position bad area, a metal pin length bad area and a motor magnetic pole bad area.

In addition, in order to achieve the above object, the present invention provides a motor automated assembly method applied to the motor automated assembly apparatus as described in any one of the above, including the steps of:

s1, placing the motor shell on a first conveying belt, and moving the motor shell to a material clamping mechanism from right to left, wherein the material clamping mechanism comprises a first front clamping hand and a first rear clamping hand;

s2, the first front gripper grips the motor shell on the first conveying belt and places the motor shell on a motor shell positioning mechanism for rotating and positioning so as to determine the installation direction of the motor shell;

s3, placing the material seat pre-installed with the rubber cover and the armature on a second conveyor belt and moving from left to right;

s4, when the material seat moves to the motor shell assembly component, the first rear clamping hand grabs the motor shell with the determined installation direction from the motor shell positioning mechanism and transfers the motor shell to the motor shell assembly component, the motor shell is clamped through a third pneumatic side clamping hand, a third side pushing cylinder pushes the third pushing hand to open a clamp capable of elastically clamping the material, the third pushing mechanism drives the third pneumatic side clamping hand to move downwards to the upper end face of the rubber cover, and then the third pushing cylinder pushes the motor shell to move downwards so that the fastening pin of the motor shell passes through the fastening groove of the rubber cover;

s5, when the material seat moves to the overturning component, the fourth side pushing cylinder pushes the fourth pushing hand to open the clamp, the fourth pneumatic side clamping hand on the connecting arm clamps the outer wall of the motor, and the rotary table cylinder is rotated to drive the clamped motor to overturn;

s6, when the material seat moves to the buckling pin bending component, the fifth lifting cylinder drives the push rod to move downwards, so that the push ring which can elastically stretch and contract in the sleeve is pressed on the rubber cover, and the buckling pin is bent and pressed by utilizing the arc pressing part arranged at the lower end of the push ring;

s7, when the material base moves to the rubber cover packaging detection assembly, shooting the buckling feet of the motor through the first CCD photographing detector, detecting whether the buckling feet are tightly buckled and pressed on the buckling grooves of the rubber cover, and if the buckling feet are tightly buckled and pressed, determining that the product is qualified;

s8, when the material seat moves to the axon virtual position detection assembly, the ascending and descending cylinder drives the upper sliding block to downwards move the bottom surface of the hollow cylinder connected with the sixth cylinder to abut against the upper end surface of the rubber cover, the lower ascending and descending cylinder drives the lower sliding block to upwards move, the length of the ejector pin pushing the armature shaft upwards and exceeding the upper end surface of the rubber cover is used as the play amount of the armature shaft, and when the play amount is within a preset play amount threshold value, the axon virtual position detection of the motor is qualified;

s9, when the material seat moves to the metal pin length detection assembly, photographing and imaging through a second CCD photographing detector, comparing the lengths of the metal pins, and if the lengths of the metal pins are the same, determining that the metal pins are qualified;

s10, when the material seat moves to the magnetic pole detection assembly, sensing whether a material comes from the second conveyor belt through a proximity sensor, and if the material comes, triggering the magnetic pole detector to judge whether the assembled motor magnetic pole is reversely mounted through magnetic pole attraction or repulsion;

s11, after the motor is assembled and detected on the second conveying belt, if the motor is qualified, the seventh gripper grips the assembled and detected motor and places the motor on the third conveying belt;

and S12, if the motor is unqualified, the seventh gripper clamps the motor and places the motor on the temporary placement position, and the motor is pushed to the corresponding defective recovery area by the side pushing mechanism, wherein the defective recovery area comprises a rubber cover packaging defective area, an axon virtual position defective area, a metal pin length defective area and a motor magnetic pole defective area.

Compared with the prior art, the invention has the beneficial effects that:

(1) the mounting direction of the motor shell is determined through the motor shell positioning mechanism, so that the motor shell and the rubber cover can be conveniently and correspondingly assembled;

(2) the motor shell and the rubber cover are assembled, turned over and the fastening feet are bent through the motor assembling device, so that the fastening feet of the motor are tightly fastened and pressed in the fastening grooves of the rubber cover, and then the rubber cover package, the axon virtual position, the length of the metal pins and the magnetic poles of the motor are detected without manual operation, so that the motor with reliable quality can be obtained through automatic assembly, a large amount of manual labor is saved, the assembling is fast, and the production efficiency of enterprises is improved;

(3) motor reposition of redundant personnel mechanism shunts the motor that the equipment and detection were accomplished, places unqualified motor in bad recovery district, places qualified motor at the third conveyer belt, and guarantee motor quality also compromises automatic transport, can satisfy the increasing demand of enterprise's production.

To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a schematic top view of an automated motor assembly apparatus according to the present invention;

FIG. 2 is a schematic diagram of a first perspective structure of the motor automated assembly apparatus of the present invention;

FIG. 3 is a schematic diagram of a second perspective structure of the motor automated assembly apparatus of the present invention;

FIG. 4 is a schematic view of a first partial perspective view of the automated motor assembly apparatus of the present invention;

FIG. 5 is a schematic diagram of a second partial perspective view of the automated motor assembly apparatus of the present invention;

FIG. 6 is an enlarged schematic view of view A of FIG. 2;

FIG. 7 is a schematic structural diagram of a motor housing of the automated motor assembly apparatus of the present invention;

FIG. 8 is a schematic structural view of a motor fastener of the automated motor assembly apparatus of the present invention;

FIG. 9 is a schematic perspective view of the material clamping mechanism shown in FIG. 1;

fig. 10 is a schematic perspective view of the motor casing positioning mechanism in fig. 1;

FIG. 11 is an enlarged schematic view of view C of FIG. 3;

FIG. 12 is an enlarged schematic view of view E of FIG. 4;

FIG. 13 is an enlarged schematic view of view F of FIG. 5;

FIG. 14 is an enlarged schematic view of view D of FIG. 4;

FIG. 15 is a schematic perspective view of the axon virtual bit detection assembly of view D in FIG. 4;

FIG. 16 is an enlarged schematic view of view B in FIG. 2;

FIG. 17 is a flow chart of a method for automated motor assembly according to the present invention;

description of the drawings:

1. a frame; 101. a first conveyor belt; 102. a second conveyor belt; 103. a material seat; 104. a clip; 105. an armature; 106. a rubber cover; 107. an armature shaft; 108. a metal pin; 109. a motor housing; 110. positioning holes; 111. buckling legs;

2. a material clamping mechanism; 201. a first bracket; 202. a first longitudinal drive mechanism; 203. a first sliding plate; 204. a first lifting cylinder; 205. a first front gripper; 206. a first rear gripper;

3. a motor shell positioning mechanism; 301. a second bracket; 302. a second mounting plate; 303. a second motor; 304. a circular bump; 305. a connecting rod driving module; 306. a second detector; 307. positioning the fork;

4. a motor housing assembly; 401. a third support; 402. a third pushing handle; 403. a third side push cylinder; 404. a third pneumatic side gripper; 405. a third pushing mechanism; 406. a third sliding plate; 407. a third push cylinder;

5. a turnover assembly; 501. a fourth bracket; 502. a fourth pushing handle; 503. a fourth side push cylinder; 504. a turntable cylinder; 505. a connecting arm; 506. a fourth pneumatic side gripper;

6. a fastening pin bending component; 601. a fifth support; 602. a fifth lifting cylinder; 603. a push rod; 604. a sleeve; 605. pushing the top ring; 606. an arc-shaped pressing part;

7. the rubber cover encapsulates the detection assembly; 701. a first CCD photographing detector;

8. an axon null detection component; 801. a sixth support; 802. an upper lifting cylinder; 803. an upper slide block; 804. a sixth cylinder; 805. a hollow cylinder; 806. a lower lifting cylinder; 807. a lower detector; 808. a lower slide block; 809. a thimble;

9. a magnetic pole detection assembly; 901. a proximity sensor; 902. a magnetic pole detector;

10. a metal pin length detection assembly; 14. an imager; 15. a second CCD photographing detector;

11. a motor assembly device;

12. a motor detection device;

13. a motor shunt mechanism; 130. a third conveyor belt; 131. a seventh support; 132. a seventh longitudinal drive mechanism; 133. a seventh sliding plate; 134. a seventh lift cylinder; 135. a seventh gripper; 136. a seventh lateral drive mechanism; 137. a carriage; 138. a side pushing mechanism; 139. a poor recovery zone; 16. and temporarily placing the bit.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

In order to achieve the above object, referring to fig. 1 to 8, an embodiment of the present invention provides an automatic motor assembling apparatus, which is suitable for assembling a motor housing 109, a rubber cover 106 and an armature 105, wherein the inner side of the rubber cover 106 is provided with the armature 105 in a vertical direction, the center of the armature 105 is provided with an armature 105 shaft, the back of the rubber cover 106 is provided with a metal pin 108, the circumferential side of the rubber cover 106 is preset with a fastening groove, the bottom of the motor housing 109 is preset with a fastening pin 111, and the side of the motor housing 109 is preset with a positioning hole 110, and includes:

the rack 1 is used for installing the motor shell conveying and positioning mechanism, the motor assembly detection mechanism and the motor shunting mechanism 13;

the motor shell conveying and positioning mechanism comprises a first conveying belt 101 for conveying a motor shell 109, a clamping mechanism 2 and a motor shell positioning mechanism 3, wherein the first conveying belt 101 is arranged in the front transverse direction of the rack 1, the clamping mechanism 2 is arranged at the left end of the first conveying belt 101, and the motor shell positioning mechanism 3 is arranged below the clamping mechanism 2;

the motor assembly detection mechanism comprises a second conveying belt 102 for conveying a rubber cover 106 and an armature 105, a motor assembly device 11 and a motor detection device 12, wherein the second conveying belt 102 is arranged in the middle of the rack 1 in the transverse direction, the motor assembly device 11 and the motor detection device 12 are sequentially arranged on the second conveying belt 102, at least 1 material seat 103 moving from left to right is arranged on the second conveying belt 102, and the middle of the material seat 103 is provided with the rubber cover 106 and the armature 105 which are preassembled;

and the motor shunting mechanism 13 is arranged on the right side of the rack 1, and is used for shunting good products and defective products of the motors obtained by assembling and detecting in the second conveying belt 102.

In this embodiment, the armature 105 with the rubber cover 106 mounted at the bottom is obtained in advance, sleeved on one material seat 103, and placed on the second conveyor belt 102 for transmission, the side surface of the motor casing 109 is preset with a positioning hole 110 for positioning and orienting the motor casing 109, the bottom end of the motor casing 109 is preset with a fastening pin 111, and a fastening groove (not marked in the figure) is preset at the circumferential side edge of the rubber cover 106, so that the fastening pin 111 is bent and pressed in the fastening groove, and the rubber cover 106 and the motor casing 109 are fastened and connected. The motor automatic assembly equipment is characterized in that a motor shell conveying and positioning mechanism, a motor assembly detection mechanism and a motor shunting mechanism 13 are arranged on a rack 1, wherein the motor shell conveying and positioning mechanism is used for conveying a motor shell 109 and positioning the motor shell 109 in a direction so as to ensure that the motor shell 109 and a rubber cover 106 are assembled and combined in a corresponding direction; the motor assembly detection mechanism is used for assembling the motor shell 109 with the rubber cover 106 and the armature 105, detecting the assembled motor and ensuring the quality of the assembled motor; the motor shunting mechanism 13 is used for shunting the assembled and detected motor, namely, the detected motor is qualified, and then the motor is grabbed and placed on the third conveying belt 130 to perform the next process or package. The whole setting adopts automation, does not need manual operation, greatly reduces labor cost, and has high production efficiency and reliable quality.

Further, referring to fig. 9, the material clamping mechanism 2 includes a first bracket 201, a first longitudinal driving mechanism 202, a first sliding plate 203, a first lifting cylinder 204, a first front gripper 205 and a first rear gripper 206, the first longitudinal driving mechanism 202 is disposed on the first bracket 201, the first sliding plate 203 is mounted on one side of the first longitudinal driving mechanism 202, the first lifting cylinder 204 is disposed on the first sliding plate 203, the first front gripper 205 and the first rear gripper 206 are connected to a lower portion of the first lifting cylinder 204, the first front gripper 205 is configured to grip the motor shell 109 on the first conveyor belt 101 and place the motor shell on the motor shell positioning mechanism 3, and the first rear gripper 206 is configured to grip the motor shell 109 determined by the motor shell positioning mechanism 3 and provide the motor assembly device 11 on the second conveyor belt 102 for use.

Further, referring to fig. 10, the motor casing positioning mechanism 3 includes a second bracket 301, a second mounting plate 302, a second motor 303, a circular bump 304, a connecting rod driving module 305, and a second detector 306, the second mounting plate 302 is disposed on the second bracket 301, the second motor 303 is disposed below the second mounting plate 302, the circular bump 304 connected to the second motor 303 is disposed above the second mounting plate 302, the second detector 306 is disposed on one side of the second mounting plate 302, the connecting rod driving module 305 is disposed on a side surface of the second mounting plate 302, a positioning fork 307 abutting against an outer wall of the motor casing 109 is disposed on one side of a top end of the connecting rod driving module 305, and the second motor 303 drives the motor casing 109 to rotate so that the positioning fork 307 is correspondingly inserted into the positioning hole 110 to determine an installation direction of the motor casing 109.

In one embodiment, the first front gripper 205 first grips the motor housing 109 on the first conveyor belt 101 and places the motor housing 109 on the circular protrusion 304, the positioning fork 307 on the link driving module 305 abuts against the side surface of the motor housing 109, the positioning fork 307 is sleeved into the positioning hole 110 of the motor housing 109 during the rotation of the circular protrusion 304 driven by the second motor 303, and the first detector determines that the direction at this time is the installation direction of the motor housing 109. When receiving the next clamping instruction, the first rear gripper 206 grips the motor shell 109 which has been rotated to determine the installation direction in the motor shell positioning mechanism 3, and transfers the motor shell to the motor shell assembly 4 on the second conveyor belt 102, and at the same time, the first front gripper 205 grips the motor shell 109 on the first conveyor belt 101 again, and places the motor shell in the motor shell positioning mechanism 3.

Further, the motor assembling device 11 comprises a motor shell assembling component 4, a turning component 5 and a pin bending component 6 which are sequentially arranged from left to right.

Specifically, referring to fig. 11, the motor housing assembly 4 includes a third bracket 401, a third pushing handle 402, a third side pushing cylinder 403, a third pneumatic side clamping handle 404, a third pushing mechanism 405, a third sliding plate 406 and a third pushing cylinder 407, the third side pushing cylinder 403 is disposed at the lower portion of the third bracket 401, the third pushing handle 402 is disposed at one side of the third side pushing cylinder 403, the clips 104 capable of elastically clamping the material are preset at the upper portions of the left and right sides of the material seat 103, the third sliding plate 406 is disposed at one side of the third bracket 401, the third pneumatic side clamping handle 404 is disposed at the lower end of the third sliding plate 406, the third pushing mechanism 405 is disposed at the top of the third bracket 401, the third pushing mechanism 405 is connected to the third sliding plate 406, and the third pushing cylinder 407 is disposed at the side of the third sliding plate 406 to push the motor housing 109 to move down to be inserted into the rubber cover 106.

In this embodiment, the clips 104 capable of elastically clamping materials are preset on the upper portions of the left side and the right side of the material seat 103, the movable blocks are further arranged on the left side and the right side of the material seat 103, the tail ends of the clips 104 are connected and mounted to the lower ends of the movable blocks through connecting rods, springs are arranged between the lower ends of the movable blocks and the material seat 103, and the movable blocks press the tail end connecting rods of the clips 104 downwards to drive the clips 104 to be opened. The motor shell 109 transferred by the first rear gripper 206 is clamped by the side surface of the third pneumatic side gripper 404 right above the material seat 103, the third side pushing cylinder 403 pushes the third pusher 402 to slide towards the material seat 103, the front end of the third pusher 402 is an inclined surface and can be guided to insert to drive the movable block to move downwards to open the clamp 104, the third pushing mechanism 405 drives the third pneumatic side gripper 404 to move downwards to the upper end surface of the rubber cover 106, and then the third pushing cylinder 407 pushes the motor shell 109 to move downwards, so that the fastening pin 111 of the motor shell 109 passes through the fastening groove of the rubber cover 106, and automatic splicing is realized.

Specifically, referring to fig. 12, the turning assembly 5 includes a fourth bracket 501, a fourth pushing cylinder 502, a fourth pushing cylinder 503, a turntable cylinder 504, a connecting arm 505, and a fourth pneumatic side clamping hand 506, where the fourth pushing cylinder 503 is disposed on the left side of the fourth bracket 501, the fourth pushing cylinder 502 is disposed at the front end of the fourth pushing cylinder 503, the turntable cylinder 504 is disposed at the front end of the fourth bracket 501, the connecting arm 505 is disposed on the turntable cylinder 504, and the fourth pneumatic side clamping hand 506 is disposed at the front end of the connecting arm 505 for clamping the motor to turn.

In one embodiment, the fourth pushing cylinder 503 pushes the fourth pushing handle 502 to move the movable block downward to open the clamp 104, the fourth pneumatic side clamping handle 506 clamps the outer wall of the motor housing 109, and the connecting arm 505 is driven to rotate by the rotation of the turntable cylinder 504, so that the motor clamped by the fourth pneumatic side clamping handle 506 is turned 180 degrees from the left side of the connecting arm 505 to the right side of the connecting arm 505, thereby achieving the automatic turning of the motor.

Specifically, referring to fig. 12, the pin bending assembly 6 includes a fifth support 601, a fifth lifting cylinder 602, a push rod 603, a sleeve 604, a push ring 605 and an arc pressing portion 606, the fifth lifting cylinder 602 is disposed at the top end of the fifth support 601, the push rod 603 is disposed at the lower end of the fifth lifting cylinder 602, the sleeve 604 is fixedly connected to the lower end of the push rod 603, the elastically telescopic push ring 605 is disposed in the sleeve 604, and the arc pressing portion 606 of the bendable pin 111 is disposed at the lower end of the push ring 605.

In one embodiment, the fifth lifting cylinder 602 drives the push rod 603 to move downward, so that the elastically stretchable push ring 605 in the sleeve 604 is pressed against the rubber cover 106, and the fastening pin 111 is bent and pressed by the arc-shaped pressing portion 606 provided at the lower end of the push ring 605, thereby ensuring that the motor housing 109 is tightly fastened in the fastening groove of the rubber cover 106.

Further, referring to fig. 14 and 15, the motor detection device 12 includes a rubber cover encapsulation detection component 7, an axon virtual position detection component 8, a metal pin length detection component 10, and a magnetic pole detection component 9, which are sequentially arranged from left to right.

The rubber cover packaging detection assembly 7 comprises a first CCD photographing detector 701 arranged on the frame 1 and used for photographing whether the motor buckling pin 111 assembled by the buckling pin bending assembly 6 is buckled on the rubber cover 106 or not, and a light supplement lamp is arranged on the bottom surface of the first CCD photographing detector 701. The first CCD photographing detector 701 is configured to photograph whether the motor fastening leg 111 assembled by the fastening leg bending assembly 6 is fastened and pressed on the rubber cover 106, if the fastening leg 111 is fastened and pressed in the fastening groove of the rubber cover 106, the motor fastening leg 111 detected by the first CCD photographing detector 701 is qualified, otherwise, the motor fastening leg is not qualified. The first CCD photographing detector 701 is a lens with high resolution and low distortion, and can obtain an image with high contrast, and automatically identify whether the dot oil level is uniform and qualified, specifically referring to the existing similar product, https:// www.keyence.com.cn/ss/products/vision/peripheral/ca-l/ca _ lhr.

The axon virtual position detection assembly 8 comprises a sixth bracket 801, an ascending and descending cylinder 802, an upper detector, an upper sliding block 803, a sixth cylinder 804, a hollow cylinder 805, a lower ascending and descending cylinder 806, a lower detector 807, a lower sliding block 808 and a thimble 809, the upper lifting cylinder 802 is arranged at the upper part of the sixth bracket 801, an upper detector is arranged at the side surface of the upper lifting cylinder 802, the upper lifting cylinder 802 is provided with an upper slide block 803, the upper slide block 803 is provided with a sixth cylinder 804, the bottom of the sixth cylinder 804 is provided with a hollow cylinder 805 for abutting against the upper end face of the rubber cover 106, the lower lifting cylinder 806 is disposed at the lower part of the sixth support 801, a lower detector 807 is disposed at the side of the lower lifting cylinder 806, the lower lifting cylinder 806 is provided with a lower slide block 808, the lower slide block 808 is provided with a thimble 809, the thimble 809 pushes the armature shaft 107 upward and exceeds the length of the upper end surface of the rubber cover 106 as the movement amount of the armature shaft 107.

The amount of play is a value that measures whether each motor armature shaft 107 is properly installed, and when the amount of play is within a preset play threshold, the motor armature shaft 107 is detected as being properly installed.

The metal pin length detection assembly 10 includes an imager 14 disposed at the rear side of the second conveyor belt 102, and a second CCD photo detector 15 disposed at the front side of the second conveyor belt 102. The second CCD photographing detector 15 photographs the metal pins 108, the imager 14 images the projection of the metal pins 108, and then compares whether the lengths of the photographed and imaged metal pins 108 are the same, if so, the metal pins 108 of the motor are qualified.

The magnetic pole detecting assembly 9 includes a proximity sensor 901 and a magnetic pole detector 902, the proximity sensor 901 is located above the magnetic pole detector 902, the proximity sensor 901 is used for sensing whether the material is supplied or not, and the magnetic pole detector 902 judges whether the assembled motor magnetic pole is reversely mounted or not through magnetic pole attraction or repulsion. Of course, the motor housing 109 is pre-attached with symmetrical positive and negative magnets, so that the magnetic pole detector 902 can determine whether the magnetic poles assembled in the motor are reversely installed by using the attraction or repulsion of the magnetic poles during detection.

Further, referring to fig. 16, the motor diversion mechanism 13 includes a seventh bracket 131, a seventh longitudinal driving mechanism 132, a seventh sliding plate 133, a seventh lifting cylinder 134, a seventh gripper 135, a seventh transverse driving mechanism 136, a carriage 137, a temporary placement position 16, a side pushing mechanism 138, a bad recovery area 139 and a third conveyor belt 130, the seventh longitudinal driving mechanism 132 is disposed on the seventh bracket 131, the seventh sliding plate 133 is disposed on one side of the seventh longitudinal driving mechanism 132, the seventh lifting cylinder 134 is disposed on the seventh sliding plate 133, the seventh lifting cylinder 134 is disposed at the bottom of the seventh lifting cylinder 134, the seventh transverse driving mechanism 136 is disposed on one side of the rear end of the seventh longitudinal driving mechanism 132, the carriage 137 is disposed on the seventh transverse driving mechanism 136, the motor temporary placement position 16 is disposed on the rear side of the upper end of the carriage 137, the side pushing mechanism 138 is disposed on the front side of the upper end of the carriage 137, a defective recovery area 139 of the motor is arranged behind the sliding frame 137, a third conveyor belt 130 is arranged on one side of the front end of the seventh longitudinal driving mechanism 132 to convey the qualified motor detected by the component, wherein the defective recovery area 139 comprises a rubber cover packaging defective area, an axon virtual position defective area, a metal pin length defective area and a motor magnetic pole defective area.

In one embodiment, after the motor on the second conveyor belt 102 is assembled and inspected, if the motor is qualified, the motor is clamped by the seventh clamping hand 135 and placed on the third conveyor belt 130; if the motor is unqualified, the motor is clamped and placed on the placing frame through the seventh clamping hand 135 and pushed into the corresponding defective recovery area 139 by the side pushing mechanism 138.

Further, in order to achieve the above object, referring to fig. 17, the present invention provides a motor automated assembly method applied to the motor automated assembly apparatus as described in any one of the above, the method comprising the steps of:

s1, placing the motor shell 109 on the first conveyor belt 101, and moving the motor shell to the material clamping mechanism 2 from right to left, where the material clamping mechanism 2 includes a first front gripper 205 and a first rear gripper 206;

s2, the first front gripper 205 grips the motor shell 109 on the first conveyor belt 101 and places the motor shell on the motor shell positioning mechanism 3 for rotational positioning, so as to determine the installation direction of the motor shell 109;

s3, the material seat 103 pre-installed with the rubber cover 106 and the armature 105 is obtained and placed on the second conveying belt 102 and moves from left to right;

s4, when the material seat 103 moves to the motor housing assembly 4, the first rear gripper 206 grabs the motor housing 109 whose installation direction has been determined from the motor housing positioning mechanism 3 and transfers it to the motor housing assembly 4, the third pneumatic side gripper 404 grips and clamps the motor housing 109, the third side pushing cylinder 403 pushes the third pusher 402 to open the clamp 104 capable of elastically clamping the material, the third pushing mechanism 405 drives the third pneumatic side gripper 404 to move down to the upper end surface of the rubber cover 106, and the third pushing cylinder 407 pushes the motor housing 109 to move down, so that the fastening pin 111 of the motor housing 109 passes through the fastening slot of the rubber cover 106;

s5, when the material holder 103 moves to the turnover assembly 5, the fourth pushing cylinder 503 pushes the fourth pushing handle 502 to open the clamp 104, the fourth pneumatic clamping handle 506 on the connecting arm 505 clamps the outer wall of the motor, and the turntable cylinder 504 is rotated to drive the clamped motor to turn;

s6, when the material base 103 moves to the pin bending assembly 10, the fifth lifting cylinder 602 drives the push rod 603 to move downward, so that the elastically telescopic ejector ring 605 in the sleeve 604 abuts against the rubber cover 106, and the pin 111 is bent and pressed by the arc-shaped abutting portion 606 at the lower end of the ejector ring 605;

s7, when the base 103 moves to the rubber cover packaging detection component 7, shooting the buckling leg 111 of the motor through the first CCD photographing detector 701, detecting whether the buckling leg 111 is tightly buckled on the buckling groove of the rubber cover 106, and if the buckling leg 111 is tightly buckled, determining that the product is qualified;

s8, when the material seat 103 moves to the axon virtual position detection assembly 8, the upper lifting cylinder 802 drives the upper sliding block 803 to move downwards to enable the bottom surface of a hollow cylinder 805 connected with the sixth cylinder 804 to abut against the upper end surface of the rubber cover 106, the lower lifting cylinder 806 drives the lower sliding block 808 to move upwards, the ejector pin 809 pushes the armature 105 shaft to move upwards and exceed the length of the upper end surface of the rubber cover 106 to serve as the play amount of the armature 105 shaft, and when the play amount is within a preset play amount threshold value, the axon virtual position detection of the motor is qualified;

s9, when the material seat 103 moves to the metal pin 108 length detection assembly, photographing and imaging by the imager 14 through the second CCD photographing detector, comparing the lengths of the metal pins 108, and if the lengths of the metal pins 108 are the same, determining that the metal pins are qualified;

s10, when the material seat 103 moves to the magnetic pole detection assembly 9, sensing whether a material is coming on the second conveyor belt 102 through the proximity sensor 901, and if a material is coming, triggering the magnetic pole detector 902 to determine whether the magnetic pole of the assembled motor is reversely mounted through the attraction or repulsion of the magnetic poles;

s11, after the assembly and detection on the second conveyor belt 102 are completed, if the motor is qualified, the seventh gripper 135 grips the assembled and detected motor and places the motor on the third conveyor belt 130;

and S12, if the motor is unqualified, the seventh gripper 135 grips the motor and places the motor on the temporary placement position 16, and pushes the motor into the corresponding defective recovery area 139 by the side pushing mechanism 138, wherein the defective recovery area 139 comprises a rubber cover 106 packaging defective area, an axon virtual position defective area, a metal pin 108 length defective area and a motor magnetic pole defective area.

The embodiment of the motor automatic assembly method of the present invention is substantially the same as the embodiments of the motor automatic assembly apparatus, and will not be described herein again.

The technical principle of the present invention has been described above with reference to specific embodiments, which are merely preferred embodiments of the present invention. The protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. Other embodiments of the invention will occur to those skilled in the art without the exercise of inventive faculty, and such will fall within the scope of the invention.

Claims

1. The utility model provides an automatic equipment of motor, is applicable to the equipment of motor shell and gluey lid and armature, gluey lid inboard is installed the armature of vertical direction, the armature center is equipped with the armature axle, it is equipped with metal pin to glue the lid back, the catching groove has been preset to gluey lid circumference side, the motor shell bottom has preset the knot foot, the locating hole has been preset to the motor shell side, its characterized in that includes:

2. The automatic motor assembling device according to claim 1, wherein the material clamping mechanism includes a first bracket, a first longitudinal driving mechanism, a first sliding plate, a first lifting cylinder, a first front gripper and a first rear gripper, the first longitudinal driving mechanism is disposed on the first bracket, the first sliding plate is mounted on one side of the first longitudinal driving mechanism, the first sliding plate is provided with the first lifting cylinder, the first front gripper and the first rear gripper are connected to a lower portion of the first lifting cylinder, the first front gripper is used for gripping a motor casing on the first conveyor belt and placing the motor casing on the motor casing aligning mechanism, and the first rear gripper is used for gripping a motor casing whose direction is determined by the motor casing aligning mechanism for use of a motor assembling device on the second conveyor belt.

3. The automatic motor assembly equipment of claim 2, wherein the motor housing positioning mechanism comprises a second bracket, a second mounting plate, a second motor, a circular bump, a connecting rod driving module and a second detector, the second mounting plate is arranged on the second bracket, the second motor is arranged below the second mounting plate, the circular bump connected with the second motor shaft is arranged above the second mounting plate, the second detector is arranged on one side of the second mounting plate, the connecting rod driving module is arranged on the side surface of the second mounting plate, a positioning fork abutting against the outer wall of the motor housing is arranged on one side of the top end of the connecting rod driving module, and the second motor drives the motor housing to rotate so that the positioning fork can be correspondingly inserted into the positioning hole to determine the mounting direction of the motor housing.

4. The automated motor assembly apparatus of claim 1, wherein the motor assembly device comprises a motor housing assembly, a turnover assembly, and a pin bending assembly arranged sequentially from left to right.

5. The automatic motor assembling equipment of claim 4, wherein the motor housing assembling component comprises a third bracket, a third pushing handle, a third side pushing cylinder, a third pneumatic side clamping handle, a third pushing mechanism, a third sliding plate and a third pushing cylinder, the third side pushing cylinder is arranged at the lower part of the third bracket, the third pushing handle is arranged at one side of the third side pushing cylinder, clamps capable of elastically clamping materials are preset at the upper parts of the left side and the right side of the material seat, the third sliding plate is arranged at one side of the third bracket, the third pneumatic side clamping handle is arranged at the lower end of the third sliding plate, the third pushing mechanism is arranged at the top of the third bracket, the third pushing mechanism is connected with the third sliding plate, and the third pushing cylinder is arranged on the side surface of the third sliding plate to push the motor housing to move downwards to be connected with the rubber cover in an inserting manner.

6. The automatic motor assembling equipment of claim 4, wherein the overturning component comprises a fourth bracket, a fourth pushing handle, a fourth pushing cylinder, a turntable cylinder, a connecting arm and a fourth pneumatic side clamping handle, the fourth pushing cylinder is arranged on the left side of the fourth bracket, the fourth pushing cylinder is arranged at the front end of the fourth pushing cylinder and provided with the fourth pushing handle, the fourth bracket is provided with the turntable cylinder at the front end, the turntable cylinder is provided with the connecting arm, and the connecting arm is provided with the fourth pneumatic side clamping handle at the front end to clamp the motor for overturning.

7. The automatic motor assembling equipment of claim 4, wherein the buckling pin bending assembly comprises a fifth support, a fifth lifting cylinder, a push rod, a sleeve, a pushing ring and an arc-shaped pressing portion, the fifth lifting cylinder is arranged at the top end of the fifth support, the push rod is arranged at the lower end of the fifth lifting cylinder, the sleeve is fixedly connected to the lower end of the push rod, the pushing ring capable of elastically stretching and retracting is arranged in the sleeve, and the arc-shaped pressing portion capable of bending the buckling pin is arranged at the lower end of the pushing ring.

8. The motor automated assembly equipment of claim 1, wherein the motor detection device comprises a glue cover packaging detection component, an axon virtual position detection component, a metal pin length detection component and a magnetic pole detection component, which are sequentially arranged from left to right, wherein:

9. The automated motor assembly apparatus of claim 1, wherein the motor shunting mechanism comprises a seventh bracket, a seventh longitudinal driving mechanism, a seventh sliding plate, a seventh lifting cylinder, a seventh gripper, a seventh transverse driving mechanism, a sliding frame, a temporary placement position, a side pushing mechanism, a defective recovery area and a third conveyor belt, the seventh longitudinal driving mechanism is arranged on the seventh bracket, the seventh longitudinal driving mechanism is provided with the seventh sliding plate on one side, the seventh sliding plate is provided with the seventh lifting cylinder, the seventh lifting cylinder is provided with the seventh gripper at the bottom, the seventh longitudinal driving mechanism is provided with the seventh transverse driving mechanism on one side of the rear end, the seventh transverse driving mechanism is provided with the sliding frame, the temporary placement position of the motor is arranged on the rear side of the upper end of the sliding frame, the side pushing mechanism is arranged on the front side of the upper end of the sliding frame, the defective recovery area of the motor is arranged behind the sliding frame, and a third conveying belt is arranged on one side of the front end of the seventh longitudinal driving mechanism to detect a qualified motor by the conveying assembly, wherein the defective recovery area comprises a rubber cover packaging defective area, an axon virtual position defective area, a metal pin length defective area and a motor magnetic pole defective area.

10. An automated motor assembly method applied to the automated motor assembly apparatus of any one of claims 1 to 9, the method comprising the steps of: