CN110940919A

CN110940919A - Automatic test equipment for plastic package motor

Info

Publication number: CN110940919A
Application number: CN201911379283.4A
Authority: CN
Inventors: 申舰; 於和琦; 徐家顺; 樊海涛
Original assignee: Jiangsu Yangming Interconnection Intelligent System Co Ltd
Current assignee: Jiangsu Yangming Interconnection Intelligent System Co Ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-03-31

Abstract

The invention relates to automatic test equipment for a plastic package motor, which comprises a tooling jig conveying line, a test machine and a test machine, wherein the tooling jig conveying line is used for carrying out linear transmission on the test motor; the testing mechanism is positioned in the tooling jig conveying line and comprises a frame: the jacking mechanism is used for jacking the test motor on the tooling jig conveying line; the motor clasping device is arranged above the jacking mechanism and used for clamping the motor; the plastic package motor automatic test equipment provided by the invention has the advantages that the test motor automatically tests the motor performance on the conveying line of the tool fixture, manual carrying is avoided, the test is completed automatically, the test efficiency of the motor is greatly improved, and the labor cost and poor performance of the test motor caused by human factors are reduced.

Description

Automatic test equipment for plastic package motor

Technical Field

The invention belongs to the field of automatic testing of motors, and particularly relates to automatic testing equipment for plastic package motors.

Background

At present, in the motor production line of enterprise, adopt the general testing machine of chinese mugwort to test the performance of motor mostly, present test mode is semi-automatization production mostly, needs the manual work to take off the motor from the production line and tests on the general test equipment of exclusive chinese mugwort, just so leads to the human cost higher, and production efficiency is low, and the stable form of test simultaneously is also lower with the effect of test, can't satisfy the production and processing demand of enterprise.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide the automatic test equipment for the plastic package motor, which can test the performance of the motor in the production line, avoids manual intervention, saves labor cost, improves production efficiency and improves the stability of motor test.

In order to achieve the purpose, the invention adopts the technical scheme that: an automatic test equipment for plastic package motors comprises:

the tooling jig conveying line is used for carrying out linear transmission on the test motor;

the testing mechanism is positioned in the tooling jig conveying line and comprises a frame:

the jacking mechanism is used for jacking the test motor on the tooling jig conveying line;

the motor clasping device is arranged above the jacking mechanism and used for clamping the motor;

and the tester is connected with the test motor and is used for detecting the performance of the test motor.

Further, the tool jig conveying line comprises two annular conveying lines, a jig plate is arranged on each annular conveying line, and two motor jigs are arranged on the jig plate; the motor jig comprises a first adapting block and a second adapting block, and the first adapting block and the second adapting block form an accommodating cavity for adapting the test motor; one end of the first adapting block is provided with a push plate, and the push plate is provided with two push rods which penetrate through the first adapting block and the second adapting block; the front end of the push rod is slidably arranged on the base plate positioned on one side of the second adaptive block, and a compression spring sleeved on the push rod is arranged between the second adaptive block and the base plate.

Further, the jacking mechanism comprises a jacking cylinder; the top of the jacking cylinder is provided with a jacking plate; four jacking columns are arranged on the jacking plate; and guide holes are formed above the two jacking columns corresponding to the bottoms of the jig plates.

Further, the motor enclasping device comprises an enclasping support, and a lifting cylinder is arranged at the top of the enclasping support; the lifting cylinder is used for driving the bearing frame to move up and down; the bearing frame is provided with two oppositely arranged clasping assemblies for clamping the rotating shaft of the test motor; the clasping assembly comprises a bearing seat; a clasping shaft is arranged in the bearing seat; the top of the clasping shaft penetrates through the bearing seat to be connected with the load motor, and the bottom of the clasping shaft is provided with a shaft chuck; a sleeve which can move up and down through a lifting assembly is sleeved outside the shaft chuck; when the sleeve moves downwards, the sleeve driving shaft chuck clamps the rotating shaft of the test motor.

Furthermore, the lifting assembly comprises a first fixed seat and a second fixed seat which are arranged on two sides of the sleeve; the top of the first fixed seat is provided with a movable air cylinder, the bottom of the first fixed seat is provided with a driving frame which is hinged, and the other end of the driving frame is hinged with the second fixed seat; the driving frame is sleeved outside the sleeve; and a spring is arranged between the top of the sleeve and the bearing seat.

Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:

according to the automatic test equipment for the plastic package motor, disclosed by the scheme of the invention, the test motor carries out automatic test on the motor performance on the conveying line of the tool fixture, so that manual carrying is avoided, the test is completed automatically, the test efficiency of the motor is greatly improved, and the labor cost and poor performance of the test motor caused by human factors are reduced.

Drawings

The technical scheme of the invention is further explained by combining the accompanying drawings as follows:

FIG. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of FIG. 1 with a tooling fixture conveying line and a frame omitted;

FIG. 3 is an enlarged fragmentary view of FIG. 2;

FIG. 4 is a schematic structural view of the connection between the jacking mechanism and the motor clasping device;

FIG. 5 is a schematic structural diagram of a motor jig;

wherein: frock tool transfer chain 1, frame 2, climbing mechanism 3, motor cohesion device 4, test motor 10, first adaptation piece 11, second adaptation piece 12, push pedal 13, push rod 14, base plate 15, tool board 16, jacking cylinder 30, jacking board 31, jacking post 32, cohesion support 40, lift cylinder 41, bear frame 42, bearing frame 43, cohesion axle 44, axle chuck 45, sleeve 46, first fixing base 47, second fixing base 48, moving cylinder 49, driving rack 50, spring 51, load motor 52.

Detailed Description

The invention is described in further detail below with reference to the figures and the embodiments.

Referring to fig. 1-5, the automatic test equipment for the plastic package motor comprises a tooling fixture conveying line 1 for performing linear transmission on a test motor 10; be located the accredited testing organization in frock tool transfer chain 1, accredited testing organization is including setting up in frame 2: the jacking mechanism 3 is used for jacking the test motor 10 on the tool fixture conveying line 1; the motor clasping device 4 is arranged above the jacking mechanism 3 and is used for clamping the motor; a tester (not shown) connected to the test motor 10 detects the performance of the test motor.

The tool jig conveying line 1 comprises two annular conveying lines, a jig plate 16 is arranged on each annular conveying line, and two motor jigs are arranged on the jig plate 16; each motor jig comprises a first adapting block 11 and a second adapting block 12, and the first adapting block 11 and the second adapting block 12 form an accommodating cavity for adapting the test motor 10; one end of the first adapting block 11 is provided with a push plate 13, and the push plate 13 is provided with two push rods 14 which penetrate through the first adapting block 11 and the second adapting block 12; the front end of the push rod 14 is slidably disposed on the base plate 15 located at one side of the second adapter block 12, and a compression spring (not shown) sleeved on the push rod 14 is disposed between the second adapter block 12 and the base plate 15.

Before processing, put into test motor first adaptation piece 11 and second adaptation piece 12 constitute the intracavity that holds of adaptation test motor 10, are equipped with push cylinder (not shown in the figure) on the initial station that corresponds this moment, push cylinder promotes push rod 14 forward and removes, makes compression spring compressed, and first adaptation piece 11 and second adaptation piece 12 loosen like this, the staff put into test motor and hold the chamber can, push cylinder returns the normal position after that, compression spring stretches out to press from both sides the test motor tightly and hold the intracavity.

The jacking mechanism 3 comprises a jacking cylinder 30; the top of the jacking cylinder 30 is provided with a jacking plate 31; four jacking columns 32 are arranged on the jacking plate 31; guide holes are arranged above the two jacking columns 32 corresponding to the bottom of the jig plate 16.

Thus, after the test motor is transmitted in place, the jacking cylinder 30 starts to work to drive the jacking plate 31 to move upwards to jack up the jig plate 16, two jacking columns 32 and the guide holes play a role in guiding, and the other two jacking columns 32 play a role in jacking.

The motor clasping device 4 comprises a clasping bracket 40, and a lifting cylinder 41 is arranged at the top of the clasping bracket 40; the lifting air cylinder 41 is used for driving the bearing frame 42 to move up and down; the bearing frame 42 is provided with two oppositely arranged clasping assemblies for clamping the rotating shaft of the test motor; the clasping assembly comprises a bearing seat 43; a clasping shaft 44 is arranged in the bearing seat 43; the top of the clasping shaft 44 passes through the bearing seat 43 to be connected with the load motor 52, and the bottom of the clasping shaft 44 is provided with a shaft chuck 45; a sleeve 46 which can move up and down through a lifting component is sleeved outside the shaft chuck 45; when the sleeve 46 is moved downward, the sleeve 46 drives the shaft chuck 45 to clamp the test motor shaft.

Wherein, the lifting assembly comprises a first fixed seat 47 and a second fixed seat 48 which are arranged at two sides of the sleeve 46; the top of the first fixed seat 47 is provided with a movable cylinder 49, the bottom of the first fixed seat is provided with a driving frame 50 which is hinged, and the other end of the driving frame 50 is hinged with a second fixed seat 48; the driving frame 50 is sleeved outside the sleeve 46 and connected with the sleeve 46; the top of the sleeve 46 is stepped; a spring 51 is provided between the top of the sleeve 46 and the bearing block 43.

In addition, the bottom of the driving frame 42 is further provided with a pressing plate 53 capable of moving up and down, and the pressing plate 53 is used for pressing the test motor 10, so that stability in testing the testing performance of the motor is facilitated.

When the test motor 10 is conveyed to the position below the clasping component, the jacking cylinder 30 jacks the two test motors upwards to proper positions; then the lifting cylinder 41 drives the bearing frame 42 to move downwards, so that the two synchronous shaft clamping heads 45 move downwards, two test motor rotating shafts on the jig plate 16 are inserted into the shaft clamping heads 45, the moving cylinder 49 starts to work at the moment, the driving frame is driven to move downwards by taking the second fixing seat as a supporting point, the driving frame synchronously drives the sleeve 46 to move downwards, the shaft clamping heads are wrapped at the bottom of the sleeve 46, so that the shaft clamping heads 45 clamp the test motor rotating shafts, the load motor starts to work, the load motor rotates to drive the holding shaft to rotate, a reaction force is given to the test motor 10, then the test motor rotating shafts rotate, and the tester is used for testing and displaying the correlation performance of the test motor under the reaction force of the load motor.

The tester adopted here is an Aipu tester, and in the process of testing the rotation of the rotating shaft of the motor, the sleeve is connected with the spring, so that the spring synchronously rotates while the test motor rotates; after the test is completed, the jacking cylinder 30 and the moving cylinder 49 return to the original position, the sleeve also returns to the original position due to the telescopic force of the spring, the shaft clamp head loosens the rotating shaft of the test motor, and the tool jig conveying line 1 continues to convey the tested test motor.

According to the automatic test equipment for the plastic package motor, disclosed by the invention, the test motor carries out automatic test on the motor performance on the conveying line of the tool fixture, so that manual carrying is avoided, the test is completed automatically, the test efficiency of the motor is greatly improved, and the labor cost and poor performance of the test motor caused by human factors are reduced.

The above is only a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.

Claims

1. a plastic-encapsulated motor automatic test equipment, is characterized in that, comprises:

Tooling and fixture conveying line, used for linear transmission of the test motor;

A test mechanism located in the tooling and fixture conveying line, the test mechanism includes:

The jacking mechanism is used to lift the test motor on the tooling and fixture conveying line;

The motor holding device arranged above the jacking mechanism is used to clamp the motor;

A tester connected to the test motor for testing the performance of the test motor.

2 . The automatic testing equipment for plastic-encapsulated motors according to claim 1 , wherein the tooling and jig conveying line comprises two annular transmission lines, and a jig plate is arranged on the annular transmission line, and a jig plate is arranged on the jig plate. 3 . There are two motor fixtures on it; the motor fixture includes a first adapter block and a second adapter block, and the first adapter block and the second adapter block constitute the accommodation for the adapter test motor cavity; one end of the first adapter block is provided with a push plate, and two push rods passing through the first adapter block and the second adapter block are provided on the push plate; the front end of the push rod can be The slide is arranged on the base plate on one side of the second adapter block, and a compression spring sleeved on the push rod is arranged between the second adapter block and the base plate.

3 . The automatic testing equipment for plastic-encapsulated motors according to claim 2 , wherein the jacking mechanism comprises a jacking cylinder; a jacking plate is arranged on the top of the jacking cylinder; Four jacking columns; wherein two of the jacking columns are provided with guide holes corresponding to the bottom of the jig plate.

4 . The automatic test equipment for plastic-encapsulated motors according to claim 1 , wherein the motor holding device comprises a holding bracket, and a lifting cylinder is arranged on the top of the holding bracket; the lifting cylinder is used to drive the motor. 5 . The bearing frame moves up and down; the bearing frame is provided with two oppositely arranged clamping components for clamping the rotating shaft of the test motor; the clamping components include a bearing seat; the bearing seat is provided with a clamping shaft; The top of the gripping shaft is connected to the load motor through the bearing seat, and the bottom of the gripping shaft is provided with a shaft chuck; the outer sleeve of the shaft chuck is provided with a sleeve that can move up and down through the lifting assembly; When moving down, the sleeve drive shaft chuck clamps the test motor shaft.

5 . The automatic testing equipment for plastic-encapsulated motors according to claim 4 , wherein the lifting assembly comprises a first fixing seat and a second fixing seat arranged on both sides of the sleeve; the top of the first fixing seat is provided with a first fixing seat and a second fixing seat. There is a moving cylinder, the bottom is provided with a drive frame that is hingedly connected, and the other end of the drive frame is hingedly connected to the second fixed seat; the drive frame is sleeved outside the sleeve; the top of the sleeve and the bearing seat are provided with spring.