CN106646227B - A kind of hollow-cup motor magnetic steel detection device - Google Patents
A kind of hollow-cup motor magnetic steel detection device Download PDFInfo
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- CN106646227B CN106646227B CN201610973663.0A CN201610973663A CN106646227B CN 106646227 B CN106646227 B CN 106646227B CN 201610973663 A CN201610973663 A CN 201610973663A CN 106646227 B CN106646227 B CN 106646227B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
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Abstract
The present invention provides a kind of hollow-cup motor magnetic steel detection device, and structure includes: automatic feeder and magnetic steel of motor assembly level identification device, and automatic feeder is provided with detection station；Automatic feeder includes: track groove and poking device；The trough floor of track groove is provided with the second class material blanking port of multiple first kind material blanking ports containing blanking control valve and multiple hollow outs；First kind material blanking port is provided at detection station；Poking device includes: the material stirring disc for being provided with two groups of shift forks, and the charging tray driving device that driving material stirring disc is translatable in elevation plane identical as track groove；Every group of shift fork separately includes several fork arms；Magnetic steel of motor assembly level identification device is connect with blanking control valve signal.The present invention has structure simple, and operating efficiency is high, being capable of the technological merit that is detected automatically of the assembling quality automatically to the hollow-cup motor magnet steel in hollow-cup motor automatic assembly line.
Description
Technical field
The present invention relates to hollow-cup motor automated manufacturing equipment technical fields, and in particular to a kind of hollow-cup motor magnet steel
Detection device.
Background technique
Hollow-cup motor belongs to AC permanent magnet, servo small and special electric machine, and using with the main distinction of ordinary motor is iron-core-free
Rotor is also hollow cup rotor.Stator is in internal magnet steel.Hollow-cup motor in the prior art, structure shown in Fig. 1
It include: rear cover 1, brush carrier 2, drag cup rotor 3, gasket 4, Nd-Fe-B magnet steel 5, stator 6, bearing 7 and circlip 8.Drag cup electricity
Motivation has energy conservation, control and drag characteristics very outstanding, and mainly have: 1, energy conservation characteristic: energy conversion efficiency is very high, most
For big efficiency generally 70% or more, portioned product can reach 90% or more (iron core motors are generally in 20-50%).2, control is special
Property: it starts, brake rapidly, response is exceedingly fast, and less than 28 milliseconds, portioned product can achieve within 10 milliseconds mechanical time constant
(iron core motors are generally at 100 milliseconds or more)；Recommend operation area in the state that runs at high speed under, can be convenient to turn
Speed is sensitively adjusted.3, drag characteristics: operation stability is very reliable, the fluctuation very little of revolving speed, as micromotor
Its fluctuation of speed can be controlled readily within 2%.It is and same in addition, the energy density of drag cup motor increases substantially
The iron core motors of constant power are compared, and weight, volume mitigate 1/3-1/2.
It usually requires to carry out suit operation to the magnet steel of hollow-cup motor when making hollow cup rotor in the prior art, make
Tubulose magnetite is socketed on a little bearing holder (housing, cover) of good glue using automatic assembly machine hand when industry.Wherein, the technical requirements of suit
For tubulose magnetite is socketed on bearing holder (housing, cover) in a manner of being only socketed the half of its length；When practical set, to prevent into position not
Although foot is provided with specific structure in the critical localisation of socket and is limited, downstream process is pushed to from set assembling production lines
There are still a certain number of substandard products for magnet steel；Adhesive liquid quantity is insufficient when the substandard products majority occurred through analysis is operated derived from dispensing or is being pressed
Press mechanism is not press-fit into place when operation.The appearance of substandard products magnet steel can cause to seriously affect to the yields of hollow-cup motor,
For the quality for improving factory finished product, doing quality testing to the magnet steel being pressed be can not be ignored.In the prior art in detection magnetic steel
The form manually inspected by random samples is generallyd use when amount to detect, and finds that certain a batch of magnet steel finished product is by the way of grab sample
It is no that there are quality loopholes.It is difficult to make accurate detection, Jin Ercun to each magnet steel component while artificial detection labor intensive
Detection loophole on probability, still have in magnet steel product after sensing a certain number of magnet steel substandard products be mingled in it is qualified
In magnet steel finished product, the yield rate for promoting hollow-cup motor product is caused potentially hazardous.
Therefore a hollow-cup motor magnetic steel detection device is researched and developed, it being capable of the automatical and efficient magnet steel that each has been pressed
Quality Identification is made, and eliminate substandard products magnet steel in time to become a kind of required.
Summary of the invention
The object of the present invention is to provide a kind of hollow-cup motor magnetic steel detection devices, have structure simple, easy to maintain, make
Industry is high-efficient, and the assembling quality for capableing of hollow-cup motor magnet steel of the automatic aligning in hollow-cup motor automatic assembly line carries out certainly
The technological merit of dynamic detection.
The purpose of the present invention is be achieved through the following technical solutions: the present invention provides a kind of hollow-cup motor magnet steel detection
Device, comprising: automatic feeder and magnetic steel of motor assemble level identification device, and the automatic feeder is provided with detection work
Position；The automatic feeder includes: track groove and poking device；The trough floor of the track groove is provided with multiple controls containing blanking
The first kind material blanking port of valve processed and the second class material blanking port of multiple hollow outs；It is provided at the detection station described
First kind material blanking port；The poking device includes: the material stirring disc for being provided with two groups of shift forks, and the driving material stirring disc with
The charging tray driving device being translatable in the identical elevation plane of the track groove；Every group of shift fork separately includes several fork arms, adjacent
The upstream work of the hollow-cup motor magnetic steel detection device in distance and hollow-cup motor magnet steel automatic assembly line between two fork arms
The spacing of two neighboring hollow-cup motor magnet steel is consistent at position；The group spacing of two adjacent groups shift fork and the starting of the track groove
It holds consistent at a distance from first first kind material blanking port nearest with the starting point；The starting point is nearest
The first kind material blanking port and the second class material blanking port between spacing and the group spacing phase one of two adjacent groups shift fork
It causes；The magnetic steel of motor assembly level identification device is connect with the blanking control valve signal.
It in preferred embodiments, further include sorting out material-gathering device, the classification material-gathering device includes: to be arranged described
First kind material rewinding case and/or setting immediately below first kind material blanking port is immediately below the second class material blanking port
The second class material rewinding case.
In preferred embodiments, the magnetic steel of motor assembly level identification device includes: press mechanism, pressure head installation
Plate, Self-resetting pressure head and the position sensor for being provided with mounting rack；The mounting rack is fastenedly connected with the pressure head mounting plate；Institute
State the side that press mechanism is fixed at the automatic feeder；The movement of the pressure head mounting plate and the press mechanism
End is fastenedly connected, and the pressure head mounting plate has right above the automatic feeder, edge and the automatic feeder work
Make the freedom degree of plane vertical direction reciprocating motion；Several Self-resetting pressure heads are fixedly installed on the pressure head mounting plate
With the position sensor with the Self-resetting pressure head with quantity；One end of the Self-resetting pressure head be push test side, it is described from
The other end for resetting pressure head is adapted with the shape for triggering the position sensor；The underface of each Self-resetting pressure head
It is respectively provided with the first kind material blanking port；Each position sensor is controlled with the blanking being located at immediately below it respectively
Valve signal connection.
In preferred embodiments, the press mechanism include: lower air cylinder, two detection support posts, under calm the anger
Cylinder mounting plate and the linear bearing being socketed on two detections support post respectively；The one of two detections support post
End is respectively fixedly disposed at the side of the automatic feeder；It is described two detection support post the other end respectively with it is described
Lower air cylinder mounting plate is fastenedly connected；The lower air cylinder is fixed on the lower air cylinder mounting plate, the pressure head peace
The both ends of loading board are respectively arranged with mounting hole compatible with the linear bearing；Two linear bearings pass through the installation
Hole is fastenedly connected with the mounting plate.
In preferred embodiments, reset spring, the both ends of the reset spring are provided on the Self-resetting pressure head
The lower end surface with the pushing test side and the pressure head mounting plate offsets respectively, and the Self-resetting pressure head is passing through the pressure head
The other side of mounting plate is provided with locking nut.
In preferred embodiments, the charging tray driving device includes: lateral driver device and longitudinal driving device, institute
The sliding end and the longitudinal driving device for stating lateral driver device are fastenedly connected, the material stirring disc and the longitudinal driving device
Sliding end be fastenedly connected.
In preferred embodiments, the charging tray driving device includes: lateral driver device and longitudinal driving device, institute
The sliding end and the lateral driver device for stating longitudinal driving device are fastenedly connected, the material stirring disc and the lateral driver device
Sliding end be fastenedly connected.
In preferred embodiments, the blanking control valve includes: that one end is connected with the shutter of reset spring and pushes away
Move the cylinder of the shutter movement；The shutter includes outside occlusion part and fretwork area and hollow-cup motor magnet steel shaft section
The compatible blanking portion of shape, the other end of the shutter are fixedly installed push rod；The motion end of the cylinder is connect by floating
Head offsets with the push rod.
In preferred embodiments, the side wall of the first kind material blanking port is provided with induction hollow-cup motor magnet steel
Whether the level sensor of detection station is accurately entered.
In preferred embodiments, the quantity of the fork arm is 4.
The invention has the benefit that the present invention can by providing the hollow-cup motor magnetic steel detection device of above structure
To realize that the automatic detection of hollow-cup motor magnet steel combination assembling quality provides strong structural support；Wherein, automatic feed fills
The hollow-cup motor magnet steel for being set as to be pressed set is transported to detection station, will be classified as qualified product or substandard products through detecting
Hollow-cup motor magnet steel is pulled over to corresponding material blanking port, and strong structural support is provided.When between two neighboring fork arm away from
From on hollow-cup motor magnet steel automatic assembly line, the upstream station of hollow-cup motor magnetic steel detection device is two neighboring hollow
The spacing of cup magnetic steel of motor is consistent；The starting point of the group spacing of two adjacent groups shift fork and the track groove to the starting point
Distance at the first kind material blanking port of nearest first is consistent；The nearest first kind object with the starting point
When spacing between material blanking port and the second class material blanking port is consistent with the group spacing of two adjacent groups shift fork, it is fixed at
The setting of poking device helps to reach while the hollow-cup motor magnet steel of injection slot is moved to detection station, and will be through
Remaining hollow-cup motor magnet steel is pulled over to the second class material blanking port after identification sorting at detection station；Wherein, the fortune of fork arm
Dynamic rail mark are as follows: feeding insertion is translatable and retracts reset along track groove length direction；Hollow-cup motor magnet steel on fork arm exists
It, can be along corresponding when positioned at first kind material blanking port and controlling under the valve opening state, or being located at the second class material blanking port
It is slid naturally at material blanking port.Further, magnetic steel of motor assembly level identification device and the blanking control valve signal connect
The technical effect whether identification hollow-cup motor magnet steel is press-fit into place can be reached after connecing, press fitting height meets or be unsatisfactory for technique
The hollow-cup motor magnet steel of setup parameter can assemble level identification device by magnetic steel of motor and identify, and then be according to setting decision
No opening blanking control valve collects the hollow-cup motor magnet steel of qualified product or substandard products by first kind material blanking port；It does not fall
The hollow-cup motor magnet steel for entering first kind material blanking port is further moved to the second class along track groove under the action of fork arm
At material blanking port, through further being collected at the second class material blanking port.
Further, the present invention sorts out material-gathering device by being further arranged for hollow-cup motor magnetic steel detection device, is
Categorised collection hollow-cup motor magnet steel non-defective unit and defect ware provide strong structural support, are conducive to hollow-cup motor magnet steel is good
Product concentration is delivered to next assembly station, improves production efficiency and recycling defect ware, recycles again after defect ware is disassembled,
Reduce production cost.
Further, the present invention, can be real simultaneously by improving a hollow-cup motor alinco assembled level identification device
The assembling quality of multiple hollow-cup motor magnet steel is now detected, press mechanism band dynamic head mounting plate does pressing action, in Self-resetting
After the pushing test side of pressure head is contacted with the hollow-cup motor magnet steel immediately below it, further depression can be Self-resetting
The other end trigger position sensor of pressure head provides technical support, and position sensor passes through the other end of identification Self-resetting pressure head
Relative position reach identification hollow-cup motor magnet steel whether be non-defective unit technical effect, only press fitting height calibrated altitude set
Hollow-cup motor magnet steel in the margin of tolerance can just be identified as non-defective unit.In addition, the present invention is fixed preferably on pressure head mounting plate
Be provided with multiple Self-resetting pressure heads and reach with Self-resetting pressure head with the position sensor of quantity can detect simultaneously it is multiple hollow
The detection efficiency of hollow-cup motor magnet steel can be substantially improved in the technical effect of cup magnetic steel of motor, and then is downstream assembly station
Stable material-supplying strong structural support is provided.Further, each position sensor is respectively and immediately below it
The connection of blanking control valve signal facilitates the technology effect for reaching the hollow-cup motor magnet steel that independent identification is located at corresponding detection position
Fruit, assembly height meet the hollow-cup motor magnet steel of trigger position sensor, and blanking control valve below can be in position sensing
It is opened under the action of device feedback signal, and then reaches the technical effect for making it fall into first kind material blanking port.
Further, the linear axis that the present invention detects support post and be socketed on detection support post by using two
Making the guide member to move up and down for pressure head mounting plate is the position sensor being arranged on pressure head mounting plate while high-precision
It detects multiple hollow-cup motor magnet steel and strong structural support is provided, further reduce hollow-cup motor magnetic steel detection device
Detection error improves the precise structure of mechanical device.
Further, the present invention helps to reach by using the Self-resetting pressure head for being provided with reset spring and locking nut
To convenient for debugging magnetic steel of motor assemble level identification device, and hollow-cup motor magnetic steel detection device after a period of use
The technical effect of detection error is compensated in a manner of finely tuning locking nut.
Further, the present invention is by using the charging tray driving device for being provided with lateral driver device and longitudinal driving device
Strong structural support is provided to reach accurate material toggling technical effect.
Further, the present invention helps to reach dynamic by cylinder by using the blanking control valve for being provided with shutter
Make the technical effect for reaching application valve body opening and closing；Wherein, a structure entirety is preferably made in above structure with track groove, in turn
Exempt the cost of manufacture of individually processing blanking control valve valve body, moreover it is possible to reach the power that blanking control valve will be driven to open
The technical effect that component cylinder separates in structure with blanking control valve executing agency, is more advantageous to and repairs to structure member
Replacement and daily maintenance, to guarantee hollow-cup motor production line stable operation.
Further, the present invention is arranged by the side wall in first kind material blanking port for incuding hollow-cup motor magnet steel
The level sensor for whether accurately entering detection station helps to reach whether detection hollow-cup motor magnet steel accurately enters position detection
The technical effect of station, the induction hollow-cup motor magnet steel for facilitating compliance with testing conditions accurately fall into first kind material blanking port
It is interior.
Further, the present invention can detect two drag cups by setting 4 for the quantity of fork arm to set up simultaneously
The hollow-cup motor magnetic steel detection device of magnetic steel of motor provides strong structural support；Wherein, 4 fork arms are divided into two group one
Group from upstream station fork for sending two hollow-cup motor magnet steel to detection station；Another group will be located at detection work for synchronizing
The hollow-cup motor magnet steel fork for not falling to first kind material blanking port at position is sent to the second class material blanking port；Above-mentioned movement is complete
It is provided with the material stirring disc playback of above-mentioned 4 fork arms after finishing, is recycled into next detection operation.
Detailed description of the invention
Below according to attached drawing, invention is further described in detail.
Fig. 1 is the structural schematic diagram of hollow cup motor rotor in the prior art；
Fig. 2 is drag cup magnetic steel of motor structure of the detecting device schematic diagram in the embodiment of the present invention 1；
Fig. 3 is automatic feeder structural schematic diagram in Fig. 1；
Fig. 4 is the structural schematic diagram of poking device in Fig. 1；
Fig. 5 is the structural schematic diagram for sorting out material-gathering device in Fig. 1；
Fig. 6 is the structural schematic diagram of magnetic steel of motor assembly level identification device in the embodiment of the present invention 2；
Fig. 7 is the structural schematic diagram of press mechanism in Fig. 6；
Fig. 8 is the structural schematic diagram of blanking control valve in the embodiment of the present invention 3；
In Fig. 9 embodiment of the present invention 3 at the first kind material blanking port level sensor position schematic diagram.
In figure:
100, automatic feeder；110, detection station；120, track groove；121, trough floor；122, blanking control valve；
123, first kind material blanking port；124, the second class material blanking port；125, shutter；126, cylinder；130, poking device；
131, shift fork；132, material stirring disc；133, charging tray driving device；134, fork arm；135, lateral driver device；136, zigzag tread patterns fill
It sets；200, magnetic steel of motor assembles level identification device；210, press mechanism；211, motion end；212, lower air cylinder；213, it detects
Support post；214, lower air cylinder mounting plate；215, linear bearing；220, pressure head mounting plate；232, reset spring；233, it locks
Nut；230, Self-resetting pressure head；240, position sensor；241, mounting rack；300, sort out material-gathering device；310, first kind material
Rewinding case；320, the second class material rewinding case；Z, occlusion part；L, blanking portion；T, push rod；F, floating junction；CG, material position sensing
Device.
Specific embodiment
Embodiment 1:
As shown in Figures 2 to 5, the present invention provides a kind of hollow-cup motor magnetic steel detection device, comprising: automatic feeder
100 and magnetic steel of motor assemble level identification device 200, the automatic feeder 100 is provided with detection station 110；It is described from
Dynamic feeding device 100 includes: track groove 120 and poking device 130；Shown in Fig. 2 and Fig. 3, the trough floor of the track groove 120
121 are provided with the second class material blanking of multiple first kind material blanking ports 123 containing blanking control valve 122 and multiple hollow outs
Mouth 124；The first kind material blanking port 123 is provided at the detection station 110；Shown in Fig. 4, the poking device packet
It includes: being provided with the material stirring disc 132 of two groups of shift forks 131, and the driving material stirring disc 132 in height identical as the track groove 120
The charging tray driving device 133 being translatable in plane；Every group of shift fork 131 separately includes several fork arms 134, two neighboring fork arm
Distance between 134 and phase at the upstream station of the hollow-cup motor magnetic steel detection device on hollow-cup motor magnet steel automatic assembly line
The spacing of adjacent two hollow-cup motor magnet steel is consistent；The group spacing of two adjacent groups shift fork 131 and the starting point of the track groove
It is consistent at a distance at first first kind material blanking port nearest with the starting point；The starting point is nearest
Spacing between the first kind material blanking port 123 and the second class material blanking port 124 and between the group of two adjacent groups shift fork 131
Away from consistent；The magnetic steel of motor assembly level identification device 200 is connect with 122 signal of blanking control valve.
It further include sorting out material-gathering device 300, the classification in an optimal technical scheme of the present embodiment shown in Fig. 5
Material-gathering device 300 includes: the first kind material rewinding case 310 being arranged in immediately below the first kind material blanking port and/or sets
Set the second class material rewinding case 320 immediately below the second class material blanking port.The present invention is by for hollow-cup motor magnetic
Steel detection device, which is further arranged, sorts out material-gathering device, provides effectively for categorised collection hollow-cup motor magnet steel non-defective unit and defect ware
Structural support, be conducive to concentrate hollow-cup motor magnet steel non-defective unit and be delivered to next assembly station, improve production efficiency and return
Defect ware is received, is recycled again after defect ware is disassembled, production cost is reduced.
Shown in Fig. 4, in an optimal technical scheme of the present embodiment, the charging tray driving device 133 includes: lateral drive
Dynamic device 135 and longitudinal driving device 136, the sliding end of the lateral driver device 135 and the longitudinal driving device 136 are tight
It is solidly connected, the material stirring disc 132 and the sliding end of the longitudinal driving device 136 are fastenedly connected.
Preferably, in an optimal technical scheme of the present embodiment, the charging tray driving device includes: laterally driven dress
It sets and longitudinal driving device, the sliding end of the longitudinal driving device is fastenedly connected with the lateral driver device, the material toggling
The sliding end of disk and the lateral driver device is fastenedly connected.It should be noted that above structure is the structure in Fig. 4 in function
On an equivalent constructions, can be derived that above-mentioned technical proposal in those skilled in the art's structure basis shown in Fig. 4, because
Corresponding diagram is no longer made to this structure in this present invention.
The present invention is to reach essence by using the charging tray driving device for being provided with lateral driver device and longitudinal driving device
True material toggling technical effect provides strong structural support.
Preferably, as shown in figure 4, in an optimal technical scheme of the present embodiment, the quantity of the fork arm is 4.
The present invention is by setting 4 for the quantity of fork arm, to set up the drag cup that can detect two hollow-cup motor magnet steel simultaneously
Magnetic steel of motor detection device provides strong structural support；Wherein, 4 fork arms are divided into two groups one group for hollow by two
Cup magnetic steel of motor is sent from upstream station fork to detection station；Another group does not fall to first for synchronizing to be located at detection station
The hollow-cup motor magnet steel fork of class material blanking port is sent to the second class material blanking port；Above-mentioned 4 are provided with after above-mentioned movement
The material stirring disc of a fork arm playbacks, and recycles into next detection operation.
The present invention can be realization hollow-cup motor magnetic by the hollow-cup motor magnetic steel detection device for providing above structure
The automatic detection that steel combines assembling quality provides strong structural support；Wherein, automatic feeder is set as being pressed
Hollow-cup motor magnet steel be transported to detection station, will be detected and be classified as the hollow-cup motor magnet steel of qualified product or substandard products and pull over
To corresponding material blanking port, strong structural support is provided.When the distance and hollow-cup motor magnet steel between two neighboring fork arm
On automatic assembly line, the upstream station of hollow-cup motor magnetic steel detection device, the spacing phase of two neighboring hollow-cup motor magnet steel
Unanimously；The starting point of the group spacing of two adjacent groups shift fork and the track groove is arrived and the starting point recently first described the
Distance at a kind of material blanking port is consistent；The nearest first kind material blanking port and the second class object with the starting point
When spacing between material blanking port is consistent with the group spacing of two adjacent groups shift fork, the setting for being fixed at poking device is helped
In reaching while the hollow-cup motor magnet steel of injection slot is moved to detection station, and will be sorted through being identified at detection station
Remaining hollow-cup motor magnet steel is pulled over to the second class material blanking port afterwards；Wherein, the motion profile of fork arm are as follows: feeding insertion,
Reset is translatable and retracted along track groove length direction；Hollow-cup motor magnet steel on fork arm is being located at first kind material blanking
Mouthful and control the valve opening state under, or be located at the second class material blanking port when, can along at corresponding material blanking port naturally slide
It falls.Further, it is empty can to reach identification after connecting with the blanking control valve signal for magnetic steel of motor assembly level identification device
The technical effect whether heart cup magnetic steel of motor is press-fit into place, press fitting height meet or are unsatisfactory for the drag cup electricity of technique initialization parameter
Machine magnet steel can assemble level identification device by magnetic steel of motor and identify, and then decide whether to open blanking control valve according to setting,
The hollow-cup motor magnet steel of qualified product or substandard products is collected by first kind material blanking port；First kind material blanking port is not fallen within
Hollow-cup motor magnet steel be further moved at the second class material blanking port along track groove under the action of fork arm, through second
It is further collected at class material blanking port.
Embodiment 2:
Shown in Fig. 6, on the basis of embodiment 1, the magnetic steel of motor assembly level identification device 200 wraps the present embodiment
It includes: press mechanism 210, pressure head mounting plate 220, Self-resetting pressure head 230 and the position sensor 240 for being provided with mounting rack 241；Institute
Mounting rack 241 is stated to be fastenedly connected with the pressure head mounting plate 230；The press mechanism 210 is fixed at the automatic feed
The side of device；The motion end 211 of the pressure head mounting plate 220 and the press mechanism 210 is fastenedly connected, the pressure head installation
Plate 220 has right above the automatic feeder, and edge is back and forth transported with the automatic feeder working face vertical direction
Dynamic freedom degree；Be fixedly installed on the pressure head mounting plate 220 several described Self-resetting pressure heads 230 and with the Self-resetting
Position sensor 240 of the pressure head with quantity；One end of the Self-resetting pressure head 230 is to push test side 231, the Self-resetting pressure
The other end of head is adapted with the shape for triggering the position sensor 240；The underface of each Self-resetting pressure head 230
It is respectively provided with the first kind material blanking port 123；Each position sensor 240 respectively be located at its immediately below falling
Material control valve signal connection.
It is multiple to can be achieved at the same time detection by improving a hollow-cup motor alinco assembled level identification device by the present invention
The assembling quality of hollow-cup motor magnet steel, press mechanism band dynamic head mounting plate does pressing action, in the pushing of Self-resetting pressure head
After test side is contacted with the hollow-cup motor magnet steel immediately below it, further depression can be the another of Self-resetting pressure head
Trigger position sensor is held to provide technical support, position sensor is by identifying that the relative position of the other end of Self-resetting pressure head reaches
To identification hollow-cup motor magnet steel whether be non-defective unit technical effect, only press fitting height calibrated altitude setting the margin of tolerance in
Hollow-cup motor magnet steel can just be identified as non-defective unit.In addition, the present invention be preferably fixedly installed on pressure head mounting plate it is multiple
Self-resetting pressure head and reaches with Self-resetting pressure head with the position sensor of quantity and can detect multiple hollow-cup motor magnet steel simultaneously
Technical effect, the detection efficiency of hollow-cup motor magnet steel can be substantially improved, and then be the stable material-supplying of downstream assembly station
Strong structural support is provided.Further, each position sensor respectively be located at its immediately below blanking control valve
Signal connection, facilitates the technical effect for reaching the hollow-cup motor magnet steel that independent identification is located at corresponding detection position, and assembly is high
Degree meets the hollow-cup motor magnet steel of trigger position sensor, and blanking control valve below can be in position sensor feedback signal
Under the action of open, and then reach the technical effect for making it fall into first kind material blanking port.
Preferably, as shown in fig. 7, in an optimal technical scheme of the present embodiment, the press mechanism includes: to push
212, two detection support post 213, lower air cylinder mounting plates 214 of cylinder and it is socketed in two detections support post respectively
On linear bearing 215；One end of two detections support post 213 is respectively fixedly disposed at the automatic feeder
Side；The other end of two detections support post 213 is fastenedly connected with the lower air cylinder mounting plate 214 respectively；It is described
Lower air cylinder 212 is fixed on the lower air cylinder mounting plate 214, the both ends of the pressure head mounting plate be respectively arranged with
The compatible mounting hole of the linear bearing；Two linear bearings are connected by the mounting hole and mounting plate fastening
It connects.The linear bearing that the present invention detects support post and be socketed on detection support post by using two is installed as pressure head
The guide member that plate moves up and down is the position sensor being arranged on pressure head mounting plate while detecting multiple drag cups in high precision
Magnetic steel of motor provides strong structural support, further reduces the detection error of hollow-cup motor magnetic steel detection device, improves
The precise structure of mechanical device.
Preferably, as shown in fig. 7, being arranged on the Self-resetting pressure head in an optimal technical scheme of the present embodiment
There is a reset spring 232, the both ends of the reset spring lower end with the pushing test side and the pressure head mounting plate 220 respectively
Face offsets, and the Self-resetting pressure head is provided with locking nut 233 in the other side for passing through the pressure head mounting plate 220.The present invention
By using the Self-resetting pressure head for being provided with reset spring and locking nut, help to reach high convenient for debugging magnetic steel of motor assembly
Identification device is spent, and is compensated in a manner of finely tuning locking nut after a period of use in hollow-cup motor magnetic steel detection device
The technical effect of detection error.
Embodiment 3:
As shown in figure 8, the present embodiment is based on the above technical solution, the blanking control valve 122 includes: that one end connects
It is connected to the shutter 125 of reset spring and pushes the cylinder 126 of the shutter movement；The shutter 125 includes occlusion part Z
The other end fixation of blanking portion L compatible with hollow-cup motor magnet steel shaft section shape with fretwork area, the shutter are set
It is equipped with push rod T；The motion end of the cylinder 126 is supported by floating junction F and the push rod T-phase.
The present invention helps to reach and reaches control by cylinder movement by using the blanking control valve for being provided with shutter
The technical effect of valve body opening and closing；Wherein, a structure entirety is preferably made in above structure with track groove, and then exempts and individually adding
The cost of manufacture of work blanking control valve valve body exists the power part cylinder for driving blanking control valve to open moreover it is possible to reach
The technical effect separated in structure with blanking control valve executing agency, be more advantageous to structure member repair replacement and it is daily
Maintenance, to guarantee hollow-cup motor production line stable operation.
Preferably, as shown in figure 9, in an optimal technical scheme of the present embodiment, the first kind material blanking port
Side wall be provided with induction hollow-cup motor magnet steel whether accurately enter detection station level sensor CG.The present invention by
The side wall setting of first kind material blanking port is for incuding whether hollow-cup motor magnet steel accurately passes into the material position of detection station
Sensor helps to reach the technical effect whether detection hollow-cup motor magnet steel accurately enters a detection station, facilitates compliance with detection
The induction hollow-cup motor magnet steel of condition is accurately fallen into first kind material blanking port.
The present invention is not limited to above-mentioned preferred forms, anyone can show that other are various under the inspiration of the present invention
The product of form, however, make any variation in its shape or structure, it is all that there is skill identical or similar to the present application
Art scheme, is within the scope of the present invention.
Claims (10)
1. a kind of hollow-cup motor magnetic steel detection device characterized by comprising automatic feeder and magnetic steel of motor assembly are high
Identification device is spent, the automatic feeder is provided with detection station；The automatic feeder includes: track groove and material toggling dress
It sets；The trough floor of the track groove is provided with the of multiple first kind material blanking ports containing blanking control valve and multiple hollow outs
Two class material blanking ports；The first kind material blanking port is provided at the detection station；The poking device includes: setting
There are the material stirring disc of two groups of shift forks, and the charging tray driving that the driving material stirring disc is translatable in elevation plane identical as the track groove
Device；Every group of shift fork separately includes several fork arms, and the distance between two neighboring fork arm is given birth to automatically with hollow-cup motor magnet steel
The spacing of two neighboring hollow-cup motor magnet steel is consistent at the upstream station of hollow-cup motor magnetic steel detection device in producing line；
First first kind with the starting point recently is arrived in the starting point of the group spacing of two adjacent groups shift fork and the track groove
Distance at material blanking port is consistent；The starting point nearest first kind material blanking port and the second class material blanking
Spacing between mouthful is consistent with the group spacing of two adjacent groups shift fork；The magnetic steel of motor assembly level identification device is fallen with described
Material control valve signal connection.
2. hollow-cup motor magnetic steel detection device according to claim 1, it is characterised in that: further include sorting out the dress that gathers materials
Set, it is described sort out material-gathering device include: be arranged in first kind material rewinding case immediately below the first kind material blanking port and/
Or the second class material rewinding case immediately below the second class material blanking port is set.
3. hollow-cup motor magnetic steel detection device according to claim 1, it is characterised in that: the magnetic steel of motor assembly is high
Spending identification device includes: press mechanism, pressure head mounting plate, Self-resetting pressure head and the position sensor for being provided with mounting rack；It is described
Mounting rack is fastenedly connected with the pressure head mounting plate；The press mechanism is fixed at the side of the automatic feeder；
The motion end of the pressure head mounting plate and the press mechanism is fastenedly connected, and the pressure head mounting plate has in the automatic feed
Right above device, along the freedom degree with the automatic feeder working face up-and-down motion；The pressure head installation
Several described Self-resetting pressure heads and the position sensor with the Self-resetting pressure head with quantity are fixedly installed on plate；It is described from
The one end for resetting pressure head is to push test side, the other end of the Self-resetting pressure head and the shape phase for triggering the position sensor
Adaptation；The first kind material blanking port is respectively provided with immediately below each described Self-resetting pressure head；Each position passes
Sensor is connect with the blanking control valve signal being located at immediately below it respectively.
4. hollow-cup motor magnetic steel detection device according to claim 3, it is characterised in that: the press mechanism includes:
It lower air cylinder, two detection support posts, lower air cylinder mounting plate and is socketed on two detections support post respectively
Linear bearing；One end of two detections support post is respectively fixedly disposed at the side of the automatic feeder；It is described
The other end of two detection support posts is fastenedly connected with the lower air cylinder mounting plate respectively；The lower air cylinder fixed setting
On the lower air cylinder mounting plate, the both ends of the pressure head mounting plate are respectively arranged with peace compatible with the linear bearing
Fill hole；Two linear bearings are fastenedly connected by the mounting hole and the mounting plate.
5. hollow-cup motor magnetic steel detection device according to claim 3 or 4, it is characterised in that: the Self-resetting pressure head
On be provided with reset spring, the both ends of the reset spring lower end with the pushing test side and the pressure head mounting plate respectively
Face offsets, and the Self-resetting pressure head is provided with locking nut in the other side for passing through the pressure head mounting plate.
6. hollow-cup motor magnetic steel detection device according to claim 1, it is characterised in that: the charging tray driving device packet
Include: lateral driver device and longitudinal driving device, the sliding end of the lateral driver device and the longitudinal driving device fasten
Connection, the material stirring disc and the sliding end of the longitudinal driving device are fastenedly connected.
7. hollow-cup motor magnetic steel detection device according to claim 1, it is characterised in that: the charging tray driving device packet
Include: lateral driver device and longitudinal driving device, the sliding end of the longitudinal driving device and the lateral driver device fasten
Connection, the material stirring disc and the sliding end of the lateral driver device are fastenedly connected.
8. hollow-cup motor magnetic steel detection device according to claim 1, it is characterised in that: the blanking control valve packet
Include: one end is connected with the shutter of reset spring and pushes the cylinder of the shutter movement；The shutter includes occlusion part
Blanking portion compatible with hollow-cup motor magnet steel shaft section shape with fretwork area, the other end fixed setting of the shutter
There is push rod；The motion end of the cylinder is offseted by floating junction and the push rod.
9. hollow-cup motor magnetic steel detection device according to claim 1, it is characterised in that: the first kind material blanking
The side wall of mouth is provided with the level sensor whether induction hollow-cup motor magnet steel accurately enters detection station.
10. hollow-cup motor magnetic steel detection device according to claim 1, it is characterised in that: the quantity of the fork arm is 4
It is a.
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| CN201610973663.0A CN106646227B (en) | 2016-11-07 | 2016-11-07 | A kind of hollow-cup motor magnetic steel detection device |
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| CN201610973663.0A CN106646227B (en) | 2016-11-07 | 2016-11-07 | A kind of hollow-cup motor magnetic steel detection device |
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| CN106646227B true CN106646227B (en) | 2019-08-13 |
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| JP5849607B2 (en) * | 2011-10-26 | 2016-01-27 | Ｊｆｅスチール株式会社 | How to select electrical steel sheet for motor core |
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| CN205199956U (en) * | 2015-12-02 | 2016-05-04 | 横店集团东磁股份有限公司 | Be used for annular magnet steel defect automated inspection equipment |
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| CN1935383A (en) * | 2006-09-30 | 2007-03-28 | 宁波韵升股份有限公司 | Magnetic steel disc classifier |
| CN101383543A (en) * | 2008-09-19 | 2009-03-11 | 铜梁县科鑫电子有限公司 | Stator press-loading apparatus |
| JP5849607B2 (en) * | 2011-10-26 | 2016-01-27 | Ｊｆｅスチール株式会社 | How to select electrical steel sheet for motor core |
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| CN106646227A (en) | 2017-05-10 |
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