CN104648927A - Current picking device for electrophoresis of self-propelled trolley conveying system - Google Patents
Current picking device for electrophoresis of self-propelled trolley conveying system Download PDFInfo
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- CN104648927A CN104648927A CN201510033404.5A CN201510033404A CN104648927A CN 104648927 A CN104648927 A CN 104648927A CN 201510033404 A CN201510033404 A CN 201510033404A CN 104648927 A CN104648927 A CN 104648927A
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Abstract
The invention discloses a current picking device for electrophoresis of a self-propelled trolley conveying system. The current picking device comprises a current collector main body and a leading-out cable, wherein the leading-out cable is connected with the current collector main body, the current collector main body comprises a conductive electric brush, an electric brush bracket, a guide rod, a spring and a limiting device, the spring sleeves the top end of the guide rod, a protecting sleeve is arranged at the exterior of the spring, the limiting device is arranged at the bottom end of the guide rod, one end of the spring is abutted against the protecting sleeve, the other end of the spring is abutted against the limiting device, the conductive electric brush is fixedly arranged on the electric brush bracket, a center shaft hole is formed in the center of the electric brush bracket, and the top end of the guide rod is arranged in the center shaft hole of the electric brush bracket, and can be moved along the axial direction of the center shaft hole. The current picking device has the advantages that the current is picked through the friction between the conductive electric brush and a conductive rail of the current collector, and an external power source is not needed for supplying power for an electrophoresis workpiece; the limitation on the arrangement of the current picking device by the self-propelled trolley running line is avoided, and the safety and reliability are realized.
Description
Technical field
The present invention relates to automobile cart conveying system, be specifically related to a kind of electricity getting device for electrophoresis in automobile cart conveying system.
Background technology
Large-scale automatic intelligent delivery system has now been applied to multiple field, is especially widely used at painting dressing automobiles or electrophoresis arts.In car assembling process, automatic conveying system is adopted to save manpower and fund etc.
And in the electrophoresis process of car assembling, automatic orbital motion cart transport system (hereinafter referred to as EMS) can be adopted, this delivery system is safeguarded simple, and failure rate is low.But in the technological process of car body electrophoretic, need to be energized to vehicle body, complete the electrophoresis process of vehicle body, but, what present stage generally adopted is that car body electrophoretic is powered by the mode by external cable, but in automobile cart conveying system, automatic carriage and the relevant device on it move with vehicle body, adopt the mode of cable laying then to need the cable of length-specific, and automatic carriage may be caused normally to run the problems such as limited due to the setting of cable.
Summary of the invention
The invention provides a kind of electricity getting device for electrophoresis in automobile cart conveying system, to solve the problems referred to above that existing way to take power exists.
The invention provides a kind of electricity getting device for electrophoresis in automobile cart conveying system, this electricity getting device is used for from strip conductor power taking, comprises current collector body and the outgoing cable being connected described current collector body; Described current collector body comprises conducting brush, brush riding, pilot bar, spring and inhibiting device; The top of described pilot bar is arranged with spring, is outside equipped with protecting sleeve at this spring, and the bottom of described pilot bar is provided with inhibiting device, and described spring one end is against protecting sleeve, and the other end is against described inhibiting device; Described conducting brush is fixed on described brush riding, and the center of described brush riding is provided with central shaft hole, and the top of described pilot bar is arranged in the central shaft hole of described brush riding, and can move along the axial direction of this central shaft hole.
Preferably, described inhibiting device comprises stop collar and anchor fitting, described stop collar is sleeved on described pilot bar, the described spring other end against described inhibiting device is, the other end of described spring is against wherein one end of the stop collar of described inhibiting device, and the other end of described stop collar is fixed by described anchor fitting.
Preferably, described anchor fitting comprises positioning plate and jump ring, and by described anchor fitting fixedly, described positioning plate is arranged at the other end of described stop collar to the other end of described stop collar, the arranged outside of described positioning plate has jump ring, is fixed by described stop collar by described jump ring.
Alternatively, described current collector body is four, and four current collector body connect outgoing cable by cable connection post.
Alternatively, described current collector body comprises four described conducting brush.
Alternatively, the periphery of described pilot bar and inhibiting device is provided with the protecting sleeve of electrical isolation.
Preferably, the cross-sectional plane being provided with one end of conducting brush of described current colector is for circular.
Alternatively, described electricity getting device also comprises current colector support, and described current collector body is fixing on the mobile device by described current colector support.
Preferably, described strip conductor is curved arc structure, and when described electricity getting device is positioned at electrophoresis station, described electricity getting device is little apart from the distance of described strip conductor; When described electricity getting device is positioned at non-electrophoresis station, described electricity getting device is large apart from the distance of described strip conductor.
Compared with prior art, the present invention has the following advantages: the invention provides a kind of electricity getting device for electrophoresis in automobile cart conveying system, comprises current collector body and the outgoing cable being connected described current collector body; Described current collector body comprises conducting brush, brush riding, pilot bar, spring and inhibiting device; The top of described pilot bar is arranged with spring, is outside equipped with protecting sleeve at this spring, and the bottom of described pilot bar is provided with inhibiting device, and described spring one end is against protecting sleeve, and the other end is against described inhibiting device; Described conducting brush is fixed on described brush riding, and the center of described brush riding is provided with central shaft hole, and the top of described pilot bar is arranged in the central shaft hole of described brush riding, and can move along the axial direction of this central shaft hole.This electricity getting device passes through wipe contact power taking between the conducting brush of current colector and strip conductor, be that electrophoresis workpieces is powered without external source by the mode of cable, the setting of this electricity getting device is not by the restriction of automatic carriage circulation line, and this electricity getting device is safe and reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of automobile cart conveying system in the embodiment of the present invention;
Fig. 2 is automobile cart conveying system structural front view in the embodiment of the present invention;
Fig. 3 is automobile cart conveying system structure left view in the embodiment of the present invention;
Fig. 4 is automobile cart conveying system structure birds-eye view in the embodiment of the present invention;
Fig. 5 is the structural representation of flip-arm in the embodiment of the present invention;
Fig. 6 is the structural representation of workpiece skid in the embodiment of the present invention;
Fig. 7 is the birds-eye view of Fig. 6;
Fig. 8 is the structural representation of workpiece latching device on workpiece skid in the embodiment of the present invention;
Fig. 9 is the birds-eye view of Fig. 8;
Figure 10 is the structural representation for the electricity getting device of electrophoresis in the embodiment of the present invention;
Figure 11 is the left view of Figure 10.
Wherein, 1, automatic carriage body, 2, overturn system, 2-1, fixed end, 2-2, trip shaft, 2-3, turnover structure, 2-3-1, drive end, 2-3-2, passive baffle plate, 2-3-3, connecting panel, 2-4, bracing frame, 2-5, workpiece skid, 2-5-1, main support, 2-5-2, auxiliary stand, 2-6, workpiece latching device, 2-6-1, permanent seat, 2-6-2, lock shaft, 2-6-3, lockwheel is separated in locking, 2-6-4, sleeve, 2-6-5, spring clip, 2-6-6, elastic cylindrical pin, 2-6-7, adjustment pad, 3, floating system, 3-1, permanent seat, 3-2, floating foundation, 3-3, rotating disk, 3-4, rotating machine, 3-5, driving gear, 3-6, fork, 4, drive system, 5-1, current collector body, 5-1-1, conducting brush, 5-1-2, brush riding, 5-1-3, conducting rod, 5-1-4, spring, 5-1-5, positioning plate, 5-1-6, jump ring, 5-1-7, stop collar, 5-1-8, protecting sleeve, 5-2, current colector support, 6, vehicle body.
Detailed description of the invention
The invention provides a kind of electricity getting device for electrophoresis in automobile cart conveying system, this electricity getting device is applied in described automobile cart conveying system, coordinates for automatic carriage is in the power taking of electrophoresis station with the strip conductor of peripheral hardware.Before this electricity getting device is introduced, first automobile cart conveying system is described, convenient understanding.
Fig. 1 is the structural representation of automobile cart conveying system in the embodiment of the present invention; Fig. 2 is automobile cart conveying system structural front view in the embodiment of the present invention; Fig. 3 is automobile cart conveying system structure left view in the embodiment of the present invention; Fig. 4 is automobile cart conveying system structure birds-eye view in the embodiment of the present invention; Fig. 5 is the structural representation of flip-arm in the embodiment of the present invention; Fig. 6 is the structural representation of workpiece skid in the embodiment of the present invention; Fig. 7 is the birds-eye view of Fig. 6; Fig. 8 is the structural representation of workpiece latching device on workpiece skid in the embodiment of the present invention; Fig. 9 is the birds-eye view of Fig. 8; Figure 10 is the structural representation for the electricity getting device of electrophoresis in the embodiment of the present invention; Figure 11 is the left view of Figure 10.
Described automobile cart conveying system comprises automatic carriage body 1, electric power system, drive system 4, overturn system 2 and floating system 3.
The below of described automatic carriage body 1 is provided with road wheel, this automatic carriage body 1 is by its lower road wheel edge walking orbital motion arranged, described walking track can have various structures, generally, described orbit is i-beam structure, often organizing road wheel is two travelling wheels, is separately positioned in the groove of inside and outside both sides of I-beam section.
Described road wheel runs in described walking track with the road wheel that coordinated of walking track, and both structures, not by the restriction of above-mentioned example, complete above-mentioned walking function by any feasible structure or mode.
Single automatic carriage body 1 respectively arranges one group of road wheel in its end positions, but due to automatic carriage body 1 needing the system arranging other, automatic carriage body 1 cannot carry other related systems on it, so generally two automatic carriage bodies 1 are connected by attaching parts is an automatic carriage car group, this automatic carriage car group is more stable compared to single automatic carriage body 1, and can carry more settings other related systems thereon.
Automatic carriage body 1 described in following example also can replace with automatic carriage car group.
Described drive system 4 is arranged on described automatic carriage body 1, drives described automatic carriage body 1 to move on its walking track.
Described drive system 4 comprises drive motor, and this drive motor is arranged at wherein one group of road wheel position of automatic carriage body 1, drives this group road wheel to travel forward.
As above-mentioned automatic carriage car group, there are four groups of road wheels, then described drive motor can arrange wherein one group of road wheel position and drives this group road wheel to run, and it is active drive wheel that this group road wheel can be used as, and other three groups of road wheels are then flower wheel; Or arrange two drive motor, lay respectively at the position of wherein one group of road wheel of each automatic carriage body 1, two drive motor drive automatic carriage to make the proal propulsive effort of automatic carriage large.
Because both overturn system 2 and floating system 3 combine closely, and working process cooperatively interacts, so, below by described overturn system 2 with floating system 3 in conjunction with description.
Described floating system 3 comprises rotating machine 3-4, rotating disk 3-3, permanent seat 3-1, floating foundation 3-2 and fork 3-6.
Described overturn system 2 comprises flip-arm, and described flip-arm comprises fixed end 2-1 and trip shaft 2-2.
The fixed end 2-1 of described flip-arm is arranged in the central shaft hole of described rotating disk 3-3, and can be rotated along with the rotation of rotating disk 3-3, and the axis of described fixed end 2-1 is horizontal direction.
Described fixed end 2-1 is fixedly connected on described floating foundation 3-2 by the bracing or strutting arrangement that vertical direction is arranged, and this bracing or strutting arrangement can bearing, the rotating shaft at described rotating disk 3-3 center is fixed on described richness band moving base by bearing.In addition, this bracing or strutting arrangement also can be support or strut bar, this support or strut bar one end are fixedly connected with fixed end 2-1, and one end is fixedly connected with on floating foundation 3-2, so can not there is relative movement between described fixed end 2-1 and described floating foundation 3-2.
Described fixed end 2-1 in axial direction connects trip shaft 2-2, the axial direction of this trip shaft 2-2 is consistent with the axial direction of described fixed end 2-1, and this trip shaft 2-2 can connect as one with described fixed end 2-1, also turnover structure 2-3 can be set between described trip shaft 2-2 and described fixed end 2-1.
The setting of described turnover structure 2-3 is a preferred version of this embodiment, because arranging of this turnover structure 2-3 can be that described trip shaft 2-2 has two states, one of them state is that this trip shaft 2-2 turns down 90 degree relative to fixed end 2-1, and another state is that this trip shaft 2-2 is consistent with the axis direction of described fixed end 2-1.
The setting of described turnover structure 2-3 is mainly applied in time self-propelled cart system not carrying workpiece, in order to save the space that this automobile cart conveying system takies, this turnover structure 2-3 can be opened, make described trip shaft 2-2 turn down 90 degree relative to described fixed end 2-1.
Described turnover structure 2-3 comprises two connecting panel 2-3-3, two connecting panel 2-3-3 are arranged on the contact surface of fixed end 2-1 and trip shaft 2-2 respectively, the lower end of two connecting panel 2-3-3 is connected by articulated manner, the position that the upper part of two connecting panel 2-3-3 is corresponding arranges the identical connecting bore of size shape respectively, by arranging attaching parts in connecting bore, two connecting panel 2-3-3 are connected and fixed, in this case, described trip shaft 2-2 is consistent with the axis direction of described fixed end 2-1.When removing the attaching parts in described connecting bore, then described trip shaft 2-2 with the hinged place of connecting panel 2-3-3 lower end for axle, will turn over downwards and turn 90 degrees.
In addition, in order to ensure the connection that fixed end 2-1 and trip shaft 2-2 is safer, described turnover structure 2-3 also comprises lock bracket, this lock bracket one end is drive end 2-3-1, the other end is the passive baffle plate 2-3-2 for locking two connecting panel 2-3-3, in time rotating drive end 2-3-1, described passive baffle plate 2-3-2 also will rotate.When needs locking two connecting panel 2-3-3 time, passive baffle plate 2-3-2 is turned to the position of two connecting panel 2-3-3, and two connecting panel 2-3-3 are clamped, when needs discharge described trip shaft 2-2 make it rotate time, imput shaft can be rotated, described passive baffle plate 2-3-2 also rotates thereupon, until this passive baffle plate 2-3-2 is rotated away from described connecting panel 2-3-3, then two connecting panel 2-3-3 will be unlocked.
Described lock bracket can use with the described attaching parts arranged and connecting bore simultaneously, also can get rid of this attaching parts and connecting bore is used alone.
The trip shaft 2-2 midway location of described flip-arm arranges two bracing frame 2-4, these two bracing frame 2-4 are provided with workpiece skid 2-5, support frame as described above 2-4 is used for supporting and fix described workpiece skid 2-5, described workpiece skid 2-5 and is used for fixed placement workpiece thereon.
Two straight-bars be arranged in parallel can be referred to as the main support 2-5-1 of workpiece skid 2-5 body, the direction of this main support 2-5-1 is the direction that automatic carriage runs, in order to make described workpiece skid 2-5 more stable, can arrange what be connected two main support 2-5-1 in the direction vertical with this main support 2-5-1 direction be a pair auxiliary stand 2-5-2.
Described workpiece skid 2-5 comprises the workpiece skid 2-5 body of two parallel straight-bars and is arranged at the workpiece latching device 2-6 established at described straight-bar two ends.
Described workpiece latching device 2-6 is for locking setting workpiece thereon.
Described workpiece latching device 2-6 comprises lock shaft 2-6-2, lockwheel 2-6-3, spring clip 2-6-5, elastic cylindrical pin 2-6-6 and permanent seat 2-6-1 are separated in locking.
Described lock shaft 2-6-2 is slotted hole lock shaft 2-6-2, namely the top of this lock shaft 2-6-2 is long cylinder structure, what be connected with top is lock shaft support, arranges space between lock shaft support and described top, can have movable space when locking the workpiece on it.
Described lock shaft 2-6-2 is for locking the workpiece arranged on it, so, the bottom of the workpiece corresponding with this long cylinder structure needs to arrange slotted hole, and this slotted hole is identical with the shape of the cross-sectional plane of described long cylinder, and the openings of sizes in hole can make the upper end of described lock shaft 2-6-2 pass.
Described permanent seat 2-6-1 is fixed on described skid body, described lock shaft 2-6-2 periphery is provided with the sleeve 2-6-4 be fixed on described permanent seat 2-6-1, the bottom of described sleeve 2-6-4 is separated lockwheel 2-6-3 be connected by described elastic cylindrical pin 2-6-6 with described locking, described lock shaft 2-6-2 is fixed on described locking solution lockwheel 2-6-3 through the endoporus of sleeve 2-6-4 center and elastic cylindrical pin 2-6-6, one end of described spring clip 2-6-5 is arranged on the bottom of described sleeve 2-6-4, and the other end is arranged in the keyhole of described elastic cylindrical pin 2-6-6 outer ring.
Because each Workpiece structure is different, so the slotted hole that it is arranged is not necessarily completely corresponding with described lock shaft 2-6-2, so need to arrange the position that a fine tuning structure adjusts described lock shaft 2-6-2.Specifically, described permanent seat 2-6-1 is provided with at least one adjustment pad 2-6-7, the described position of adjustment pad 2-6-7 to described sleeve 2-6-4 is finely tuned.
It is wind impeller that lockwheel 2-6-3 is separated in described locking, and the top of described lock shaft 2-6-2 is provided with lock shaft support.
In actual applications, described workpiece generally refers to the vehicle body 6 needing to carry out electrophoretic painting, arranges slotted hole in the front and back end of the below of vehicle body 6, and the position of slotted hole is mutually corresponding with the position of workpiece latching device 2-6 on described workpiece skid 2-5.The lock shaft 2-6-2 top of described workpiece latching device 2-6 is stretched in described slotted hole, the wind impeller of workpiece latching device 2-6 lower end is stirred by the driving lever of peripheral hardware, wind impeller rotates and drives lock shaft 2-6-2 to rotate, and then make to occur between the slotted hole of lock shaft 2-6-2 top and vehicle body 6 to misplace to move, the top of described lock shaft 2-6-2 is clamped in the slotted hole of described vehicle body 6, realizes the locking of vehicle body 6 with this.
By the setting of above-mentioned workpiece latching device 2-6, workpiece is fixed on described skid body by described workpiece latching device 2-6, and described workpiece latching device 2-6 is in locking state in described workpiece is with skid body rotation process.When flip-arm is in rotary course, vehicle body 6 can be locked on described workpiece skid 2-5, rotates together with described workpiece skid 2-5.At vehicle body 6 electrophoresis station, by 360 degree of rotation bodies 6, vehicle body 6 is fully contacted with the tank liquor in electrophoresis tank, ensure that vehicle body 6 external coating in electrophoresis process is even, the quality of electrophoretic painting is provided.
Above-mentionedly mainly being described the workpiece skid 2-5 that the flip-arm of overturn system 2 and flip-arm are arranged, is below be further described floating system 3 and other parts of overturn system 2 of being connected with floating system 3.
Above-mentionedly introduce described floating system 3 and comprised rotating machine 3-4, rotating disk 3-3, permanent seat 3-1, floating foundation 3-2 and fork 3-6, existing described floating system 3 to be described in detail.
The wherein side of described permanent seat 3-1 is provided with guide frame, this permanent seat 3-1 is arranged on automatic carriage body 1 or with described automatic carriage body 1 and is structure as a whole, described floating foundation 3-2 arranges and is arranged in such a way as to be reciprocable on described permanent seat 3-1, and is same side with described guide frame; One end of described fork 3-6 is provided with the structure matched with described guide frame, and this end is called first end, the other end and described floating foundation 3-2 hinged, and this fork 3-6 is provided with sliding tray along its length; Described rotating disk 3-3 is provided with eccentric projecting shaft; The first end of described fork 3-6 moves along described guide frame, and the projecting shaft of described bias moves along in the sliding tray of described fork 3-6; Described rotating machine 3-4 drives described rotating disk 3-3 to rotate.
Described guide frame can be the pilot bar that vertical direction is arranged, and also can be the guide groove that vertical direction is arranged, or in conjunction with the structure with guide function that pilot bar and guide groove are arranged.
Concrete, when described guide frame is guide groove, the direction of offering of the groove of this guide groove is vertical direction, and travelling wheel or slide block can be made to move along this groove vertical direction.To should guide groove, the structure of the described fork 3-6 first end matched with this guide frame be the first guiding travelling wheel.
In addition, described guide frame also can be the i-beam structure of vertical direction or the structure of pilot bar, and to should pilot bar or i-beam structure, accordingly, the described fork 3-6 first end matched with this guide frame be guide runner.Described guide runner can be arranged in the groove of described I-beam section or be clamped on the outside of described pilot bar, and moves along the groove of I-beam section both sides or the outside of pilot bar.
In a word, this guide frame is not unique, and the guiding movement of the first end of described fork 3-6 as long as the first end of this guide frame and described fork 3-6 has cooperatively interacted, so described guide frame is not limited to the structure of foregoing description.
The eccentric projecting shaft that described rotating disk 3-3 is arranged can be slide block, and also can be guiding travelling wheel, the sliding tray namely described eccentric projecting shaft and described fork 3-6 arranged can be cliding friction, also can be friction of rolling.
In addition, the sliding tray that described fork 3-6 is arranged is that the eccentric projecting shaft on described rotating disk 3-3 matches, and the middle part of described fork 3-6, except being sliding tray structure, may also be hollow structure.Specifically, a rectangular through holes is offered at fork 3-6 midway location, this rectangular width is less times greater than described eccentric projecting shaft outside dimension, the size of this hollow structure can make described eccentric projecting shaft can be disposed therein, and move along the elongated hole offered wherein, do not depart from this hollow structure again simultaneously.
Described rotating machine 3-4 can be set to servomotor, and the rotative speed of this servomotor is controlled, and the location comparison rotated is accurate, convenient control.
The center of described rotating disk 3-3 has axis hole, and the fixed end 2-1 of described flip-arm is fixed in this central shaft hole, and this fixed end 2-1 is fixed on described floating foundation 3-2 by bracing or strutting arrangement.Wherein, described bracing or strutting arrangement can be bearing, by bearing, the rotating shaft at described rotating disk 3-3 center is fixed on described permanent seat 3-1.
Described servomotor drives rotating disk 3-3 to rotate, and can be specifically that the output shaft of this servomotor directly connects the center shaft of described rotating disk 3-3, the rotation of servomotor drives the rotation of described rotating disk 3-3.
But in order to rationally arrange the position of servomotor, generally the output shaft of servomotor is connected a driving gear 3-5, the outer ring of described rotating disk 3-3 is provided with the gear teeth, the gear of described rotating disk 3-3 outer ring is meshed with described driving gear 3-5.
The diameter of described driving gear 3-5 is less than the diameter of described rotating disk 3-3.
The process that described servomotor drives described rotating disk 3-3 to rotate is as follows: first described servomotor drives described driving gear 3-5 to rotate, due to the tooth mesh on driving gear 3-5 and described rotating disk 3-3, then the rotation of driving gear 3-5 drives the rotation of rotating disk 3-3.
The rotation of described rotating disk 3-3 can drive the rotation of the flip-arm being arranged at this rotating disk 3-3 central shaft hole on the one hand, can drive on the other hand and be arranged on rotating disk 3-3 eccentric projecting shaft with rotating disk 3-3 center for rotating in the center of circle.
Be described with the example of vehicle body 6 electrophoresis equally, in order to realize in the flow process of electrophoresis, floating installation can be introduced into electrophoresis tank relative to automatic carriage body 1, and delayed go out electrophoresis tank, when automatic carriage body 1 does not enter the state of electrophoresis tank, ensure that the eccentric projecting shaft on described rotating disk 3-3 is positioned at the first half of rotating disk 3-3, preferably, when this state, described eccentric projecting shaft is positioned at position directly over the described rotating disk 3-3 center of circle, like this, when rotating disk 3-3 cw, (this clockwise direction refers to, rotating disk 3-3 rotates and drives flip-arm to rotate, and then drive the vehicle body 6 that is positioned on flip-arm along direction of travel and rotate, enter in electrophoresis tank.) rotate time, described eccentric projecting shaft rotates centered by the rotating disk 3-3 center of circle, described eccentric projecting shaft is arranged in the sliding tray of described fork 3-6, the first end of fork 3-6 upper end is driven to move down along the guide frame on permanent seat 3-1, described for promotion floating foundation 3-2 moves forward by one end that then described fork 3-6 and described floating foundation 3-2 is hinged, and this moves relative to described automatic carriage body 1.
Same, after described rotating disk 3-3 rotates 180 degree, described eccentric projecting shaft will move up, guide frame along permanent seat 3-1 also moves up by the first end of described fork 3-6 upper end, and then makes described fork 3-6 lower end pull described floating foundation 3-2 to move backward relative to automatic carriage body 1.
To sum up, rotated by described rotating disk 3-3, the swing of fork 3-6, eccentric projecting shaft on described rotating disk 3-3 is moving along the sliding tray of fork 3-6, and the first end on described fork 3-6 moves along described guide frame, described floating foundation 3-2 finally can be made to move on described automatic carriage body 1, then fixing on described floating foundation 3-2 rotating disk 3-3, flip-arms etc. also will move relative to described automatic carriage body 1 along with floating foundation 3-2, just can realize floating system 3 under these circumstances to do relative motion relative to automatic carriage body 1, complete in car body electrophoretic process, be arranged at vehicle body 6 on flip-arm can relative to automatic carriage body enter in advance groove and delayed go out groove.
Described floating foundation 3-2 movement on described automatic carriage body 1 can have various ways, wherein a kind ofly can be realized by the mode arranging slide block and straight rail, specifically, below described floating foundation 3-2, pedestal slide block is set, the automatic carriage body 1 of relevant position being provided with pedestal slide block arranges straight rail, on described straight rail, moves the movement of described floating foundation 3-2 on described automatic carriage body 1 by described pedestal slide block.
Another kind of mode is that the mode by arranging track and travelling wheel realizes, specifically, foot guide wheel and pedestal road wheel are set below described floating foundation 3-2, corresponding described automatic carriage body 1 is provided with pedestal walking track and foot guide track, described foot guide wheel and pedestal road wheel are arranged in described foot guide track and pedestal walking track respectively, complete described floating foundation 3-2 and move on described automatic carriage body 1.
Described electric power system can be adopt contact power supply, also can adopt contactlessly powered, or power simply by external cable.
Adopt cable power supply most convenient, other equipment need not be increased directly by extraneous Power supply.
In addition, the contact friction of trolley can also be adopted to power.Specifically be set to strip conductor at the track of the wherein side of the walking track of dolly, in the relevant position of automatic carriage body 1, trolley is set, the electric current on strip conductor is collected by the contact friction of described trolley and described strip conductor, being pooled in cable by middle changeover mechanism by electric current by the electric current of collection, is finally that drive motor and the rotating machine 3-4 of described drive system 4 powers.
Described contactlessly powered be more stable and safe power supply mode, adopt air gap transformator complete power supply.Specifically, primary coil of described air gap transformator is arranged on described walking track, and described automatic carriage body 1 arranges iron core, and the secondary coil of described air gap transformator is arranged at this iron core.By the change collected current of electromagnetic induction, for described automobile cart conveying system is powered.
Car body electrophoretic station in this automobile cart conveying system needs to make vehicle body 6 with certain electricity, so also need for car body electrophoretic is powered, and provide being of electricity provided by the invention a kind of for the electricity getting device in automobile cart conveying system for this car body electrophoretic.
Described electricity getting device is applied on the flip-arm of described overturn system 2, specifically, the other end corresponding with the fixed end 2-1 of described flip-arm is provided with roller, and this roller operates on corresponding track, for supporting the workpiece that described flip-arm and flip-arm are arranged.At the arranged outside electrophoresis electricity getting device of described roller, this electrophoresis electricity getting device comprises current collector body 5-1 and the outgoing cable being connected described current collector body 5-1.
Described electricity getting device can be arranged four current collector body 5-1, and four current collector body 5-1 can connect outgoing cable by cable connection post, and the electricity of collection is provided to electrical appliance by cable.
Described current collector body 5-1 comprises conducting brush 5-1-1, brush riding 5-1-2, conducting rod 5-1-3, spring 5-1-4 and inhibiting device.
Described conducting rod 5-1-3 is a stock with conducting function; the top of this stock is arranged with spring 5-1-4; protecting sleeve 5-1-8 is outside equipped with at this spring 5-1-4; the bottom of described conducting rod 5-1-3 is provided with inhibiting device; described spring 5-1-4 one end is against protecting sleeve 5-1-8, and the other end is against described inhibiting device.
Described inhibiting device comprises stop collar 5-1-7 and anchor fitting, described stop collar 5-1-7 is sleeved on described conducting rod 5-1-3, the described spring 5-1-4 other end against described inhibiting device is, the other end of described spring 5-1-4 is against wherein one end of the stop collar 5-1-7 of described inhibiting device, and the other end of described stop collar 5-1-7 is fixed by described anchor fitting.
It is characterized in that, described anchor fitting comprises positioning plate 5-1-5 and jump ring 5-1-6, the other end of described stop collar 5-1-7 by described anchor fitting is fixedly, described positioning plate 5-1-5 is arranged at the other end of described stop collar 5-1-7, the arranged outside of described positioning plate 5-1-5 has jump ring 5-1-6, is fixed by described stop collar 5-1-7 by described jump ring 5-1-6.
Described conducting brush 5-1-1 is fixed on described brush riding 5-1-2, the center of described brush riding 5-1-2 is provided with central shaft hole, the top of described conducting rod 5-1-3 is arranged in the central shaft hole of described brush riding 5-1-2, and can move along the axial direction of this central shaft hole.
Four described conducting brush 5-1-1 can be arranged on a described current collector body 5-1, and the cross-sectional plane being provided with one end of conducting brush 5-1-1 of described current colector is for circular.
In order to ensure conducting rod 5-1-3 in electricity getting device and it is arranged inhibiting device not with other conductor contacts, the periphery of described conducting brush 5-1-1, conducting rod 5-1-3 and inhibiting device is provided with the protecting sleeve 5-1-8 of electrical isolation.
Described electricity getting device also comprises current colector support 5-2, and described current collector body 5-1 is fixing on the mobile device by described current colector support 5-2.This mobile device is specific to the roller in described automobile cart conveying system namely on described flip-arm.
Described strip conductor is curved arc structure, and when described electricity getting device is positioned at electrophoresis station, described electricity getting device is little apart from the distance of described strip conductor; When described electricity getting device is positioned at non-electrophoresis station, described electricity getting device is large apart from the distance of described strip conductor.This strip conductor is that arcuate structure is arranged, and is to ensure that the vehicle body 6 that automatic carriage is arranged is when moving to non-electrophoresis station, and described electricity getting device does not contact with described strip conductor, and therefore conducting brush 5-1-1 can not from power taking strip conductor.And when described automatic carriage moves to electrophoresis station, because this strip conductor is arc, when this position, described electricity getting device will contact in described strip conductor, described conducting brush 5-1-1 will from power taking described strip conductor.
Described automatic carriage is when arriving electrophoresis station, the conducting brush 5-1-1 of described electricity getting device will collect electricity from described strip conductor, and the electricity of collection is directed in described outgoing cable by cable connection post, this outgoing cable is layed in the hole at flip-arm center, and by transition apparatus etc., the electricity in cable is introduced on the vehicle body 6 that is arranged on the workpiece skid 2-5 of flip-arm, thus make vehicle body 6 charged, charged vehicle body 6 is positioned over the electrophoresis completing vehicle body 6 in the electrophoresis tank of described electrophoresis station.In this car body electrophoretic process, do not need external cable to be that vehicle body 6 is powered, the power supply of vehicle body 6 can be completed by means of only above-mentioned electricity getting device.Eliminate because external cable is powered the limited problem in the self-moving carriage walking path of causing, therefore this electricity getting device is safe and reliable.
Although the present invention with preferred embodiment openly as above; but it is not for limiting the present invention; any those skilled in the art without departing from the spirit and scope of the present invention; can make possible variation and amendment, the scope that therefore protection scope of the present invention should define with the claims in the present invention is as the criterion.
Claims (9)
1., for an electricity getting device for electrophoresis in automobile cart conveying system, this electricity getting device is used for from strip conductor power taking, it is characterized in that, comprises current collector body and the outgoing cable being connected described current collector body;
Described current collector body comprises conducting brush, brush riding, pilot bar, spring and inhibiting device;
The top of described pilot bar is arranged with spring, is outside equipped with protecting sleeve at this spring, and the bottom of described pilot bar is provided with inhibiting device, and described spring one end is against protecting sleeve, and the other end is against described inhibiting device;
Described conducting brush is fixed on described brush riding, and the center of described brush riding is provided with central shaft hole, and the top of described pilot bar is arranged in the central shaft hole of described brush riding, and can move along the axial direction of this central shaft hole.
2. the electricity getting device for electrophoresis in automobile cart conveying system according to claim 1, it is characterized in that, described inhibiting device comprises stop collar and anchor fitting, described stop collar is sleeved on described pilot bar, the described spring other end against described inhibiting device is, the other end of described spring is against wherein one end of the stop collar of described inhibiting device, and the other end of described stop collar is fixed by described anchor fitting.
3. the electricity getting device for electrophoresis in automobile cart conveying system according to claim 2, it is characterized in that, described anchor fitting comprises positioning plate and jump ring, the other end of described stop collar by described anchor fitting is fixedly, described positioning plate is arranged at the other end of described stop collar, the arranged outside of described positioning plate has jump ring, is fixed by described stop collar by described jump ring.
4. the electricity getting device for electrophoresis in automobile cart conveying system according to claim 1, is characterized in that, described current collector body is four, and four current collector body connect outgoing cable by cable connection post.
5. the electricity getting device for electrophoresis in automobile cart conveying system according to claim 1, is characterized in that, described current collector body comprises four described conducting brush.
6. the electricity getting device for electrophoresis in automobile cart conveying system according to claim 1, is characterized in that, the periphery of described pilot bar and inhibiting device is provided with the protecting sleeve of electrical isolation.
7. the electricity getting device for electrophoresis in automobile cart conveying system according to claim 1, is characterized in that, the cross-sectional plane being provided with one end of conducting brush of described current colector is for circular.
8. the electricity getting device for electrophoresis in automobile cart conveying system according to claim 1, is characterized in that, described electricity getting device also comprises current colector support, and described current collector body is fixing on the mobile device by described current colector support.
9. the electricity getting device for electrophoresis in automobile cart conveying system according to claim 1, is characterized in that, described strip conductor is curved arc structure, and when described electricity getting device is positioned at electrophoresis station, described electricity getting device is little apart from the distance of described strip conductor; When described electricity getting device is positioned at non-electrophoresis station, described electricity getting device is large apart from the distance of described strip conductor.
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| CN201510033404.5A CN104648927B (en) | 2015-01-22 | 2015-01-22 | A kind of electricity getting device for being used for electrophoresis in automobile cart conveying system |
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| CN201510033404.5A CN104648927B (en) | 2015-01-22 | 2015-01-22 | A kind of electricity getting device for being used for electrophoresis in automobile cart conveying system |
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| CN104648927B CN104648927B (en) | 2017-11-21 |
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| CN107973093A (en) * | 2017-12-08 | 2018-05-01 | 中国第汽车股份有限公司 | A kind of intelligence overturning conveyor |
| WO2023140017A1 (en) * | 2022-01-21 | 2023-07-27 | パナソニックＩｐマネジメント株式会社 | Mobile device and rail movement system |
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| CN104648927B (en) | 2017-11-21 |
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