CN204137163U - Slide plate travel line and slide plate thereof - Google Patents

Slide plate travel line and slide plate thereof Download PDF

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Publication number
CN204137163U
CN204137163U CN201420328699.XU CN201420328699U CN204137163U CN 204137163 U CN204137163 U CN 204137163U CN 201420328699 U CN201420328699 U CN 201420328699U CN 204137163 U CN204137163 U CN 204137163U
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CN
China
Prior art keywords
slide plate
line
track
bay
lift
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CN201420328699.XU
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Chinese (zh)
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赵连云
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ZHUJI ZHAOJIA HUAHUI DRYING EQUIPMENT FACTORY
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ZHUJI ZHAOJIA HUAHUI DRYING EQUIPMENT FACTORY
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Abstract

The utility model discloses a kind of slide plate of slide plate travel line, this slide plate comprises skateboard body, roll wheel assembly, bay-lift and accommodating mechanism; This roll wheel assembly is arranged at bottom this skateboard body, and this skateboard body is slided along being arranged at ground skateboard track; Offer porose in the middle part of this skateboard body, the pedestal of this bay-lift is fixed on bottom this slide plate by this hole, when this bay-lift remains static, the top of this bay-lift is higher than this slide plate end face or be positioned at same plane, this bay-lift in the lifting station section of this second fitting line lifting workpiece to predetermined altitude; This workpiece accommodating mechanism is fixed in skateboard body in a reliable fashion, receives the workpiece that need receive in the dismounting station section of this first fitting line.The utility model also discloses a kind of slide plate travel line, arranges above-mentioned slide plate, and the skateboard track that slide plate is carried on rail system has run default operation.The utility model at least can promote the technical performance of delivery system in a certain respect in assembly precision, work efficiency and manufacturing cost etc., application prospect is better.

Description

Slide plate travel line and slide plate thereof
Technical field
The utility model relates to load transfer device, particularly relates to a kind of slide board conveying system and corresponding subsystem.
Background technology
The status of delivery system in modern industry becomes increasingly conspicuous, also more and more higher for assembly precision, efficiency of assembling and man-machine environment.For large-scale workpiece assembling, it will relate to the fitting line of number of different types, and each fitting line is the efficient combination of people and machine, and it by organic combinations such as load transfer device, pallet and check implements together, could meet the matching requirements of workpiece.
Such as, auto assembly system just by inner trimming line, instrument panel sub-assembling line, door travel line, car Assembly line of automobile doors, vehicle body storage line (PBS), driving engine divides wiring, subframe divides wiring, back axle divides wiring, chassis line, whole wiring etc. form, need to adopt multiple different load transfer device, use different mode of movements (as slide type, suspension type etc.) to realize fitting work.Owing to have employed different load transfer devices and mode of movement, when workpiece is transferred between different devices, corresponding switching accessory equipment and buffer station (as transfer lifter etc.) must be set, but also reliability and the precision of interconnecting device will be ensured, once travel line occur switching fault, transfer station will become the bottleneck of whole assembling travel line system.In addition, load transfer device and mode of movement kind many, they are arranged on different positions with the form of dispersion, make whole assembly system complex structure and in-site installation difficulty is large, can cause the environmental limit of assembling travel line, as the carrying of fitter's shop factory building roof truss node and height of house require more high, thus whole fitting line manufacturing cost is caused to increase.
Because the deficiency of existing delivery system, be necessary a kind of new delivery system of design and corresponding subsystem, require to be able to all or part of lifting, to meet the overall performance requirement of delivery system better in assembly precision, work efficiency and manufacturing cost etc.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of slide board conveying system and corresponding subsystem, contributes to the technical performance at least promoting delivery system in assembly precision, work efficiency and manufacturing cost etc. in a certain respect.
For solving above technical matters, the utility model provide a kind of slide plate travel line slide plate, described slide plate travel line comprises rail system and the slide plate run in orbit and slide plate line operation control system, this rail system comprises the first fitting line of normal level operation and the second fitting line of rising height operation, the end end of this first fitting line is connected with the initiating terminal of this second fitting line, and this slide plate enters into this second fitting line by this first fitting line under friction wheel drive station drive; The body of this slide plate is provided with workpiece accommodating mechanism and bay-lift, this slide plate line operation control system is provided with primary controller, cloud service center and some user sides, this cloud service center is electrically connected this primary controller and each user side respectively, carry out the swapping data at this primary controller, cloud service center and user side, it is characterized in that, this slide plate comprises skateboard body, roll wheel assembly, bay-lift and accommodating mechanism; This roll wheel assembly is arranged at bottom this skateboard body, and this skateboard body is slided along being arranged at ground skateboard track; Offer porose in the middle part of this skateboard body, the pedestal of this bay-lift is fixed on bottom this slide plate by this hole, when this bay-lift remains static, the top of this bay-lift is higher than this slide plate end face or be positioned at same plane, this bay-lift in the lifting station section of this second fitting line lifting workpiece to predetermined altitude; This workpiece accommodating mechanism is fixed in skateboard body in a reliable fashion, receives the workpiece that need receive in the dismounting station section of this first fitting line.
The utility model also provides a kind of slide plate travel line, is provided with above-described slide plate, and the skateboard track that this slide plate is carried on rail system has run default operation.
Compared with prior art, the utility model provides a kind of new type slide plate delivery system and subsystem, can at the integrated multiple fitting line of same slide plate travel line (system), each subsystem is also optimized design, can meet the requirement carrying out kinds of processes on a fitting line thus, the delivery system formed thus makes whole fitting line become stream production.The utility model, by simplifying some transfer operations, is conducive to improving assembly precision, is also conducive to the production efficiency improved about master operation and general assembly operation.This system broadly can optimize the arrangement space of factory building, can reduce the installation difficulty of whole general assembly production system, thus contribute to the manufacturing cost of reduction system.
Accompanying drawing explanation
The slide board conveying system overall structure that Fig. 1 provides for the utility model and rail system layout;
The structural representation of the turning platform that Fig. 2 provides for the utility model;
The structural representation in the commutation passageway that Fig. 3 provides for the utility model;
The front view of the rotary guiding device that Fig. 4 a provides for the utility model;
The lateral plan of the rotary guiding device that Fig. 4 b provides for the utility model;
The birds-eye view of the rotary guiding device that Fig. 4 c provides for the utility model;
The bottom surface structure schematic diagram of the slide plate that Fig. 5 a provides for the utility model;
The construction profile schematic diagram of the slide plate that Fig. 5 b provides for the utility model;
The structural representation of the workpiece accommodating mechanism that Fig. 6 a provides for the utility model;
The partial enlarged drawing of the leap-preventing device part in the workpiece accommodating mechanism that Fig. 6 b provides for the utility model;
The structural representation of the Auxiliary Track that Fig. 7 provides for the utility model;
The workpiece accommodating mechanism that Fig. 8 provides for the utility model carries out the procedure chart of operation under Auxiliary Track coordinates to workpiece;
The front view of the bay-lift that Fig. 9 a provides for the utility model;
The lateral plan of the bay-lift that Fig. 9 b provides for the utility model;
The structural representation of self-locking device in the bay-lift that Fig. 9 c provides for the utility model;
Front view work being carried out to operation of the bay-lift that Figure 10 a provides for the utility model;
Lateral plan work being carried out to operation of the bay-lift that Figure 10 b provides for the utility model;
The retinue electric power system structural representation that Figure 11 a provides for the utility model;
Retinue in the retinue electric power system that Figure 11 b provides for the utility model is powered the structural representation of dolly;
The one-sided type of drive schematic diagram of slide plate that Figure 12 provides for the utility model;
The Organization Chart of the slide plate line operation control system that Figure 13 provides for the utility model.
Detailed description of the invention
Be described in detail below in conjunction with accompanying drawing and specific embodiment.Set forth a lot of detail in the following description so that fully understand the utility model.But the utility model can be much different from alternate manner described here to implement, those skilled in the art can when doing similar popularization without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public specific embodiment.
The utility model provides a kind of novel slide board conveying system and subsystem, can on same slide plate travel line integrated different fitting line, meet kinds of processes requirement thus simultaneously, the aspects such as this assembly precision for system, work efficiency and manufacturing cost significantly improve, and can meet the overall performance requirement of delivery system thus preferably.System synthesis to the utility model embodiment, each subsystem and vitals are described in detail by face.
Conveniently, the slide board conveying system in the utility model also can be described as slide plate travel line, slide plate load transfer device, slide plate conveying machinery or slide type manufacturing line etc., all refers to same elaboration object during the different appellation of following employing.
Especially, the slide board conveying system that the utility model provides and subsystem can be adapted to different industries and use, and match according to technological requirement when embody rule.Without loss of generality, be described for auto assembly system below.
1, system synthesis
The slide board conveying system of auto assembly is below described, it comprises inner trimming line (interior trim fitting line, corresponding first fitting line, for normal level operation, with slide plate working face quite or the operation of a little higher than slide plate working face), chassis line (chassis fitting line, corresponding second fitting line, for rising height operation, apparently higher than the operation of slide plate working face, rising height is usually highly suitable with operator) and slide plate, and bay-lift is provided with on this slide plate, the end end of its inner trimming line is connected with the initiating terminal of chassis line; Bearing vehicle body travels the station of reaching the standard grade to inner trimming line initiating terminal, and enters inner trimming line thus, after interior trim assembling, slide plate directly travels on chassis line, when slide plate arrive hoist and land station section time, bay-lift can hoist and land, so meet chassis assembling needs.
For simplicity, the workpiece run with slide plate is called that main workpiece (is called for short workpiece by the utility model, as vehicle body), will to be accommodated in after dismounting be needed on slide plate and to be called with the workpiece that slide plate runs the workpiece (being the attached workpiece of main workpiece, as car door) that need receive.Below as without special requirement, the character for workpiece is no longer strictly distinguished.
See Fig. 1, it is the overall structure of the slide board conveying system that the utility model provides.This embodiment slide board conveying system is used for the general assembly line of automobile, and it comprises inner trimming line 02, chassis line 03 and slide plate 6; Other point of wiring does not indicate in FIG, refers to related documents explanation as understood.In the present embodiment, slide plate 6 is driven by the friction-driven station (only indicate friction-driven station 5,7 in figure, similar indicates no longer one by one) of side, runs forward along the track on inner trimming line 02, chassis line 03.This slide plate 6 is provided with bay-lift (Fig. 1 does not indicate), work-piece position at various height can be made, therefore, it is possible to adapt to the operation of kinds of processes.
As shown in Figure 1, this slide board conveying system comprises two inner trimming lines be parallel to each other (or claiming interior trim fitting line) 02 and two chassis lines be parallel to each other (or claiming chassis fitting line) 03, and be also parallel to each other between inner trimming line 02 and chassis line 03, connected by switching rail between each conveyor line rail, and then enable slide plate circulate traveling in this rail system.
In the present embodiment, vehicle body can by before inner trimming line 02 initial position, namely the station of reaching the standard grade before inner trimming line initiating terminal, by adopting the vehicle body storage line (PBS) 01 of catenary suspension type continuous vulcanization mode of movement or slide-type mode of movement, vehicle body is transported to this position from vehicle body storage repository, and in this position, vehicle body is transferred load to the bay-lift of slide plate 6 from stretched wire or skid, enter inner trimming line 02 afterwards.
For the ease of the installation of car door, the present embodiment is provided with vehicle door disassembling station and car Assembly line of automobile doors 04.
Particularly, in the initial position of inner trimming line 02, above-mentioned vehicle door disassembling station is set, at vehicle door disassembling station place, vehicle door disassembling is positioned in workpiece (car door) accommodating mechanism that stretches out bottom slide plate 6, and can be reduced to bottom slide plate 6 after this workpiece accommodating mechanism storage car door.For the ease of operation, in this position, upwards can also overturn to slide plate 6 top after workpiece accommodating mechanism stretches out, after vehicle door disassembling operation, workpiece accommodating mechanism is then retracted to the bottom of slide plate 6.The upwards flip-flop movement of this workpiece accommodating mechanism and withdrawal action, all can realize under the guiding of the traction guide rail (Auxiliary Track) of special workpiece accommodating mechanism.
Car Assembly line of automobile doors 04 is arranged at the both sides of chassis line 03, and the terminal of this car Assembly line of automobile doors 04 is at least positioned at car door installs before station.When slide plate 6 runs to car Assembly line of automobile doors 04, workpiece accommodating mechanism, from auto-extending bottom slide plate 6, can take off car door and be placed in packing on car Assembly line of automobile doors 04, it should be noted that, car door packing also can complete on workpiece accommodating mechanism, and then without the need to arranging car Assembly line of automobile doors.After packing, use hoisting mechanism to be transported on slide plate 6 by car door at car Assembly line of automobile doors 04 end, carry out car door installation.
Similar, after completing chassis line 03 fitting work, vehicle body, at the end of chassis line 03, is delivered on whole wiring 05 by transplanting mechanism 1, completes last assembly process by slide plate 6; Whole wiring 05 can adopt plate chain type conveyer.When vehicle body transfers load on slide plate 6, bay-lift can be in the state of hoisting, to reduce fed distance.
In chassis line 03, when the bay-lift on slide plate 6 needs electric power to support, can be hoisted by the bay-lift being arranged on chassis line 03, the retinue electric power system of station section of landing, rise and landing time provide electric power support for bay-lift.
Especially, electric power support can be obtained at diverse location for ease of slide plate 6, and avoid due to cable long and produce can not the situation of supply regular power, the side of the utility model chassis line 03, and the bay-lift being positioned at slide plate hoists or the station that lands, and is provided with retinue power supply rail, the docking of power supply interface of dolly of being powered by the retinue on the power taking interface on slide plate and retinue power supply rail, make bay-lift on slide plate obtain electric power, realize hoisting and landing of bay-lift on slide plate 6.
Slide plate 6 operate in inner trimming line 02 with chassis line 03 on time, for anti-limited slip plate 6 roller water square upwards depart from inner trimming line 02 with chassis line 03, the utility model inner trimming line 02 and/or chassis line 03 a side rails on be provided with postive stop baffle (Fig. 1 does not show).Horizontal limiting wheel (Fig. 1 does not show) being arranged on skateboard wheels both sides can support the sidewall of postive stop baffle, and Horizontal limiting wheel with the rolling of skateboard wheels, can rotate along sidewall horizontal.
It is more than the describe, in general terms of the system architecture of the slide board conveying system of the present embodiment auto assembly production.Below in conjunction with said structure and situation about being provided by Fig. 1, namely two inner trimming lines 02 and chassis line 03 are divided into leading portion, back segment two sections respectively, and car Assembly line of automobile doors 04 is positioned at chassis line 03 end position place, the working process of the slide board conveying system that general assembly of the present utility model is produced is described in detail, is specifically described according to the traveling process of slide plate 6 in this delivery system.
The reach the standard grade station position of slide plate 6 before inner trimming line initiating terminal, transplanted the vehicle body from vehicle body storage line (PBS) 01 by transfer mechanism 1, in the present embodiment, the direction of vehicle body is consistent with the service direction of slide plate 6, concrete, the direction that the direction of the tailstock is run towards slide plate 6.
The slide plate 6 being loaded with vehicle body runs on the dismounting car door station of inner trimming line 02 leading portion front end, now, workpiece accommodating mechanism has stretched out and has been turned to slide plate 6 table top under the guiding of traction guide rail (Auxiliary Track) bottom slide plate 6, vehicle door disassembling is positioned on workpiece accommodating mechanism by convenient operation personnel from vehicle body, after this operation completes, slide plate 6 moves ahead, and workpiece accommodating mechanism is reduced to bottom slide plate 6; Meanwhile, the slide plate 6 being loaded with vehicle body carries out the assembly process of interior body trim in inner trimming line 02 travels; When slide plate is travelled to inner trimming line 02 back segment by inner trimming line 02 front end, slide plate 6 first sails on the turning platform 2 at commutation circuit 07 place be arranged in this inner trimming line 02, this turning platform 2 carries slide plate 6 left-hand revolution 90 degree, the direction of the tailstock and slide plate 6 travel direction are consistent, slide plate 6 is travelled to next turning platform 2 by switching rail, this turning platform 2 carries slide plate 6 clickwise, sails inner trimming line 02 back segment after 90-degree rotation into, and the direction of the tailstock is consistent with slide plate 6 travel direction.
After interior trim assembling, slide plate 6 drives to be positioned at and commutates on the turning platform 2 of circuit 07, after slide plate 6 is turn 90 degrees by turning platform 2 dextrorotation, travel in # type commutation passageway 3 along switching rail, the roller that slide plate 6 coordinates with track becomes transverse-roller from longitudinal rolling, and under the driving of transverse-roller, enter chassis line 03 leading portion, and then makes slide plate 6 sail the initiating terminal of chassis line 03 into by the end end of inner trimming line, and now, the direction of vehicle body is vertical with the direction that slide plate 6 travels.Needs illustrate, the roller consistent with vehicle body direction is defined as longitudinal roller; Vertically with vehicle body direction be defined as transverse-roller.Slide plate 6 enter chassis line 03 hoist station section time, the power taking interface of slide plate 6 bay-lift (Fig. 1 does not show) docks with the power supply interface arranging the retinue electric power system 8 hoisted in station section, this retinue electric power system provides electric power to bay-lift, bay-lift is enable to be elevated to predetermined height, to assemble chassis.After assembling, bay-lift obtains electric power support by the retinue electric power system 8 of landing station section, realizes landing.
Slide plate is when chassis line 03 leading portion travels to chassis line 03 back segment, slide plate 6 first sail into be arranged on this chassis line 03 commutate circuit 07 # type commutation passageway 3 in, in this # type commutation passageway 3, longitudinal roller bottom slide plate 6 changes transverse-roller into and travels, now, the direction of headstock is consistent with the direction that slide plate 6 runs, slide plate 6 sails on switching rail by this # type commutation passageway 3, slide plate 6 is made to enter on turning platform 2 via switching rail, after turning platform 2 left-hand revolution 90 degree, the direction that slide plate 6 is travelled and bodywork length direction are consistent, and enter in chassis line 03 back segment.When slide plate 6 sails the rear portion of chassis line 03 back segment into, enter car Assembly line of automobile doors 04 place section, now, workpiece accommodating mechanism stretches out under traction railway effect, by car door by transfer machine 1 or manual mode, can transfer load on car Assembly line of automobile doors 04, and on car Assembly line of automobile doors 04, packing carried out to car door; After packing, then transfer load on slide plate 6 by shifting apparatus by car door, car door takes off and carries out attaching together of vehicle body and car door by assembly crewman; Chassis has been assembled.Vehicle body after assembling by shifting apparatus from chassis line 03 transfer to the loader mechanism of whole wiring 05.
Vehicle body from slide plate 6 transfer after, slide plate 6 can terminate to hold and is back to inner trimming line 02 with the slide plate recovery train 06 of inner trimming line initiating terminal by being arranged on chassis line, realizes slide plate 6 in this intrasystem circulation; The needs that this slide plate recovery train also can be arranged according to space arrange commutation circuit.Particularly, slide plate 6 enters in # type commutation passageway 3, longitudinal roller is converted to transverse-roller and sails in switching rail, then enter on the turning platform 2 of next commutation circuit 07 setting, turn 90 degrees through turning platform 2 dextrorotation, slide plate 6 is made still to keep travelling with transverse-roller, slide plate 6 travels in the turning platform 2 of next commutation circuit 07 setting with transverse-roller on switching rail, after turning platform 2 left-hand revolution 90 degree, slide plate 6 still keeps transverse-roller to travel, enter the # type commutation passageway 3 of next commutation circuit 07, in this # type commutation passageway 3, transverse-roller is converted to longitudinal roller and travels by slide plate, and the station of reaching the standard grade entered before inner trimming line 02 initial position, prepare to receive vehicle body transfer, then the assembling conveying carrying out next round is started.
It should be noted that, above-mentioned setting is only in order to illustrate the working process of slide board conveying system of the present utility model.In fact, in the embodiment that other is possible, can arrange arbitrarily the angle turned to and number of times according to the requirement of the needs of fitting work and assembly environment.Car Assembly line of automobile doors 04 also can be arranged on a certain position of chassis line 03, as the front-end position of chassis assembling.Steering hardware in fitting line also can be arranged according to the setting of scheduled circuit.In addition, only illustrating in order to the working process of the utility model rail system is described with two chassis lines 03 of above-mentioned two inner trimming lines 02 be arranged in parallel, in fact, of the present utility model setting can also be arranged arbitrarily according to the requirement of the needs of fitting work and assembly environment.In addition, the conveyor line rail of car Assembly line of automobile doors 04 also can be arranged on a certain position of chassis line 03, as later stage or the earlier position of chassis assembling.The # type commutation passageway 3 at switching rail two ends and/or turning platform 2 also can set according to the point of transition of conveyor line rail.Such as, the end end of inner trimming line 02 is connected with vertical between chassis line 03 initial end, and the end end of chassis line 03 is connected by switching rail with between inner trimming line 02; Or, inner trimming line 02 end end be directly connected with the initial end of chassis line 03, the end end of chassis line 03 by switching rail and inner trimming line 02 initial end to be connected etc. mode.
2, rail system
The utility model by arranging bay-lift to realize the continuous assembling at inner trimming line 02 and chassis line 03 on slide plate, and workpiece is by means of only the assembling adopting the mode of movement of slide plate to complete interior trim and chassis, and thus rail system wherein must have more rational layout.
As shown in Figure 1, rail system comprises two inner trimming lines be parallel to each other 02 and two chassis lines be parallel to each other 03, and be also parallel to each other between inner trimming line 02 and chassis line 03, connected by switching rail between each conveyor line rail, and then enable slide plate circulate traveling in this rail system.
In the present embodiment, in inner trimming line 02, in chassis line 03, inner trimming line 02 terminates end and chassis line 03 initiating terminal connection location all arranges the circuit 07 that commutates, circuit before and after turning to is parallel mutually, therefore, 180 degree of what each commutation circuit 07 realized is circuit turn to, can carry out reasonable Arrangement better like this in conjunction with the space in workshop to travel line.Certainly, in other embodiments, commutation circuit 07 also can realize turning to of 90 degree or other angle, also may only have a steering hardware in this case, repeat no more.
Particularly, commutation circuit 07 is at the steering hardware of endpoint location being positioned at the assembling circuit before and after assembling, and arrange switching rail between two steering hardwares, the concrete layout of rail system as shown in Figure 1.
In inner trimming line 02, be provided with commutation circuit 07, inner trimming line 02 is divided into two inner trimming lines be parallel to each other 02 by this commutation circuit 07; Arrange a steering hardware respectively at the same side of two inner trimming lines 02, this steering hardware specifically adopts turning platform 2, is connected between two turning platforms 2 by switching rail (twilight orbit).
Terminate between end and chassis line 03 initiating terminal at inner trimming line 02, commutation circuit 07 is also set.This commutation circuit 07 is provided with two steering hardwares.What be positioned at inner trimming line 02 end is turning platform 2, be positioned at the commutation of the # type for the square crossing passageway 3 of chassis line 03 initiating terminal, and connected by switching rail between turning platform 2 and # type commutation passageway 3, and then the end end of inner trimming line 02 is connected with the initiating terminal of chassis line 03.Like this, by above-mentioned commutation circuit 07, not only make inner trimming line 02 directly be communicated with the circuit of chassis line 03, make vehicle body slide plate 6 is in general assembly operation can enter chassis assembly process from interior trim assembly process without the need to transplanting mechanism; And, by adopting above-mentioned # type commutation passageway 3, the vehicle body that can make to be in confined state on slide plate 6 is arranged perpendicular to skateboarding direction with length direction at the leading portion of chassis line 03, is convenient to coordinate with the assembly process such as the driving engine installation of the leading portion of chassis line 03.
Same, commutation circuit 07 is also set in chassis line 03, chassis line 03 can be divided into two sections, the front and back be parallel to each other by this commutation circuit 07.This commutation circuit 07 comprises the # type commutation passageway 3 being positioned at chassis line 03 leading portion end and the turning platform 2 being positioned at chassis line 03 back segment front end, and connects the switching rail of # type commutation passageway 3 and turning platform 2.By this commutation circuit 07, the vehicle body making to be in confined state on slide plate 6 recovers the length direction arrangement states consistent with skateboarding direction at the back segment of chassis line 03, is convenient to coordinate with the assembly process such as the car door installation of the back segment of chassis line 03.
Between the end end and the initiating terminal of inner trimming line of chassis line 03, connected by slide plate recovery train 06, the end end of chassis line 03 is connected with the initiating terminal of inner trimming line 02, thus forms an assembling travel line that can circulate, slide plate 6 can be moved in whole line cycle.In the middle of this slide plate recovery train 06, needs are arranged according to space, some commutation circuits are set, these commutation circuits can adopt above-mentioned turning platform 2 or # type commutation passageway 3 to realize skateboard turns as required flexibly, but need slide plate 6 arranged direction ensureing finally to enter inner trimming line 02 to be suitable direction, to ensure after in vehicle body transfer to slide plate 6, length direction is consistent with slide plate 6 sense of motion.
It should be noted that, inner trimming line 02 in the present embodiment and the structure of chassis line 03 can be different according to different assembling requirements set version, such as: inner trimming line terminates end and is directly connected with chassis line initiating terminal, form the slide board conveying system that general assembly is produced, without the need to any steering hardware or switching rail, interior trim assembling can be completed and assemble with chassis; Or, the end end of inner trimming line directly can be connected with the initiating terminal of chassis line by turning platform 2 and/or # type commutation passageway 3, inner trimming line is made to terminate end mutually vertical with chassis line initiating terminal, form the assemble production line of " L " shape, in this structure, switching rail need do not connected between turning platform 2 and/or # type commutation passageway 3, namely, when steering hardware is turning platform 2, after the rotation of slide plate with turning platform 2, can directly enter in next fitting line; When steering hardware is # type commutation passageway 3, is exchanged by slide plate bottom roller, make slide plate directly enter in next fitting line; Therefore, the concrete structure of the slide board conveying system that the auto assembly that the present embodiment provides is produced be only a specific implementation of the present utility model, and embodiment of the present utility model is obviously not limited to the mode shown in Fig. 1.
Be understandable that, some fitting line need change the direction of vehicle body, so that assembly manipulation.For the present embodiment, turning platform 2 and # type commutation passageway 3 are set at commutation circuit 07, by the two coordinating with switching rail, realize the change in vehicle body direction.Particularly, slide plate 6 is after rotating through turning platform 2, slide plate 6 is made still to keep the transverse direction before entering turning platform 2 or longitudinal roller to roll turning platform 2 away from, slide plate enters in # type commutation passageway 3 by switching rail, and when rolling away from from # commutation passageway 3, transverse-roller is converted to longitudinal roller by slide plate 6, or longitudinal roller is converted to transverse-roller traveling, vehicle body direction is changed and enters the leading portion of chassis line 03.
In above-mentioned rail system, steering hardware specifically comprises turning platform 2 and # type commutation 3 two kinds, passageway form, illustrates respectively below.
Turning platform 2 is provided with the track connected with conveyor line rail, slide plate 6 move along conveyor line rail can sail turning platform 2 into track on; This turning platform 2 can conter clockwise or clickwise, and after rotation, the track on it connects with lower track section or switching rail, can enter lower track section or switching rail in after rotating with slide plate 6 turning platform 2.The rotation of turning platform 2 relies on hydraulic pressure or motorized motions.
# type commutation passageway 3 comprises two sections of guide rails that mutual square crossing is arranged, two sections of guide rails connect with the track before turning and the track after turning respectively; Transverse-roller and longitudinal roller is provided with bottom slide plate 6, relative with above-mentioned two sections of guide rails respectively; After slide plate 6 enters # type commutation passageway 3, roller can be converted to transverse-roller from longitudinal roller, or is converted to longitudinal roller from transverse-roller, enters the switching rail of next section or enters next fitting line.
Certainly, rail system also can adopt the steering hardware of other type, repeats no more.
As shown in Figure 1, rail system part is also provided with other Auxiliary Track or attached setting, comprise: postive stop baffle (Fig. 1 is not shown), postive stop baffle is positioned at the both sides of an inner trimming line 02 and/or chassis line 03 wherein track, and be parallel to each other with this track, the Horizontal limiting wheel be positioned at bottom slide plate can be made to support the sidewall of postive stop baffle, and rotate along this sidewall horizontal; Car Assembly line of automobile doors 04, is arranged at the both sides of chassis line 03, is positioned at car door packing station section; First Auxiliary Track (Fig. 1 is not shown), running for drawing workpiece accommodating mechanism, being arranged at the initial segment of inner trimming line.Second Auxiliary Track, runs for drawing workpiece accommodating mechanism, is arranged at chassis line 03 both sides and before being positioned at car Assembly line of automobile doors 04; Retinue power supply rail, is arranged at the side of inner trimming line 02 and/or chassis line 03, and is positioned at slide plate 6 power taking station section.
Like this, after optimizing rail system, the requirement of multiple assembly technology can be met preferably.
3, turning platform
The turning platform that the utility model provides mainly comprises rotating base, rotating driving device and rotational line body, rotational line body comprises one section of swing-around trajectory identical with conveyor line rail specification, and this rotational line body does gyroscopic movement under the driving of rotating driving device on rotating base.The travel line of this turning platform also comprises latching device, and turning platform makes rotational line body be fixedly connected with line delivery by latching device; Correspondingly, this turning platform comprises the actuating unit performing locking action.
See Fig. 2, it is the structural representation of this enforcement turning platform.This turning platform 2 is applied to slide plate travel line, and line delivery wherein comprises the conveyor line rail being arranged at ground.The rotation of this turning platform 2 relies on hydraulic pressure or motorized motions, specifically by inner and outer annular track 2-1, tracks positioned guide piece 2-2, swivel mount 2-3, rotating base 2-4, rotate from driving (can be unpowered) 2-5, slide board drive device 2-6, rotate the parts such as main driving 2-7, latch assembly 2-8, sliding plate guiding device 2-9, pressing plate 2-10, M10*20 socket head cap screw 2-11, M10 bullet pad 2-12 and electric switch support (scheming not shown) and form.
Rotational line body comprises the swivel mount 2-3 of swing-around trajectory and carrying swing-around trajectory, and this swivel mount 2-3 is arranged on rotating base 2-4 by pressing plate 2-10, M10*20 socket head cap screw 2-11, M10 bullet pad 2-12 etc.Rotating driving device is installed in the below of swivel mount 2-3, and rotating driving device walking, on rotating base 2-4, drives this swivel mount to rotate thus.Rotating driving device comprises at least one and rotates main drivings 2-7 and some rotations from driving 2-5, these rotate main driving 2-7 and rotate walks from driving at the annular inner orbit of rotating base 2-4, outside track 2-1, driven rotary frame 2-3 rotates, and keeps the steady of rotation.Swivel mount 2-2 arranges latch assembly 2-8 simultaneously, after swivel mount 2-3 is rotated in place, swivel mount is locked, prevent it from play occurring.Swivel mount 2-3 is arranged tracks positioned guide piece 2-2, lead to dock with outside conveyor line rail.
Swivel mount 2-3 arranges the track identical with conveyor line rail above, and slide plate 6 can slide above.Swivel mount 2-3 installs slide board drive device 2-6 in the both sides of swing-around trajectory, and slide plate can be driven to slide forward on the swing-around trajectory of swivel mount 2-3.This swivel mount 2-3 also arranges sliding plate guiding device 2-9 in swing-around trajectory end, in order to drive slide into slide plate on swivel mount 2-3 forward easy motion on conveyor line rail.
Because turning platform 2 is provided with the track connected with conveyor line rail, slide plate 6 move along conveyor line rail can sail turning platform 2 into track on; This turning platform 2 can conter clockwise or clickwise, and after rotation, the track on it connects with lower track section or switching rail, and therefore slide plate 6 can enter in lower track section or switching rail after turning platform 2 rotates.
4, # type commutation passageway
# type commutation passageway 3 comprises two sections of tracks that mutual square crossing is arranged, two sections of tracks connect with the conveyor line rail before turning and the conveyor line rail after turning respectively.Correspondingly, bottom slide plate 6, be provided with transverse-roller and longitudinal roller, relative with above-mentioned two sections of tracks respectively.After slide plate 6 enters # type commutation passageway 3, slide plate 6 can be converted to transverse-roller from longitudinal roller, or is converted to longitudinal roller from transverse-roller, enters the switching rail of next section thus or enters next fitting line.
Fig. 3 illustrates a kind of # type commutation passageway 3, and it is as slide plate travel line steering hardware, for slide plate provides support from turning between the first paragraph and second segment of inner trimming line 02, between inner trimming line 02 and chassis line 03, between the first paragraph of chassis line 03 and second segment.
As shown in Figure 1, in the present embodiment, the track of fitting line is for providing carrying and course as the slide plate of means of delivery, comprise orthogonal lateral transfer trajectory and longitudinal conveyor line rail, the track of the both direction in some commutation circuit 07 ends is then connected by # type commutation passageway 3.Certainly, two groups of orthogonal tracks are only a kind of special embodiments of the present utility model.In actual production life, the angle between track can be arbitrary, and the group number of track is also not only confined to two groups, and this specifically can arrange according to actual conditions.
Slide plate 6 is the carrying tool on slide plate travel line, mostly is template, and be working face above plate, according to concrete technology requirement, slide plate working face can have concrete setting, and it is little that these are arranged at the utility model relation, do not describe in detail at this.Be provided with road wheel below slide plate 6, slide plate is coordinated with track by these road wheels, and walks in orbit.In the utility model, the below of slide plate 6 is provided with two groups of mutual squareness road wheels, every four wheels one group, two groups of road wheels corresponding two orthogonal tracks respectively.
As shown in Figure 3, the drive system of # type commutation passageway 3 part is the friction wheel driving station 5 along orbit distribution, comprise lateral driver device, longitudinal driving device, these friction wheel driving stations have the friction wheel contacted with slide plate 6 edges close, and the friction wheel that this friction wheel driving station rotates by these drives slide plate 6 to move in orbit.For ensureing slide plate 6 stable movement in orbit, friction-driven station is generally arranged in pairs in track both sides.It is noted that only show that slide plate 6 has driving on respective direction when the utility model mentions lateral driver device, longitudinal driving device, do not represent concrete quantity and accurate location.
Certainly, under special circumstances, friction-driven station only arranges friction wheel driving station 5 track is one-sided, now slide plate 6 there will be the unbalanced phenomenon of driving, all can have a negative impact to the wearing and tearing of track thus, thus corresponding install in the position around slide plate 6 some fixed guide and laterally, longitudinal these two kinds of guide piecees of rotary guiding device 4 have coordinated driving and break-in.
In the utility model, # type commutation passageway 3 is as slide plate travel line steering hardware, entered one group of corresponding track by the road wheel on one group of new direction on slide plate 6 and matched, the road wheel before on sense of motion and corresponding track are separated, and such process realizes turning to.This move can by arranging Liftable rail to realize, and horizontal, the long rails in now # type commutation passageway 3 can be positioned on different height and positions, facilitates the respective direction roller of slide plate 6 to select direct of travel thus.
As shown in Figure 3, because the sense of motion of slide plate 6 on slide plate travel line steering hardware is change, and the height at friction-driven station 5 is consistent with the plate on slide plate 6, if so friction-driven station 5 is still in track both sides words arranged in pairs, some friction-driven standing-meetings hinder slide plate 6 motion in orbit.Thus # type commutation passageway 3 will arrange one-sided friction-driven station 5 near slide plate travel line steering hardware.Due to the employing of slide plate travel line is friction-driven, at the track not arranging side, friction-driven station 5, fixing guide piece can not be set, otherwise slide plate 6 there will be the unbalanced phenomenon of driving, all can have a negative impact to the wearing and tearing of track thus, therefore, the side arranging friction-driven station 5 in # type commutation passageway 3 arranges some fixed guide, the side not arranging friction-driven station 5 arranges some rotary guiding devices 4 lodged, and specifically comprises transverse rotation guide piece 4, these two kinds of guide piecees of longitudinal rotary guiding device 4.These rotary guiding devices 4 can complete according to actual needs hold up, lodge action, it can not hinder slide plate 6 move in lodging, allow slide plate 6 pass through smoothly; Hinder when the motion of slide plate 6 and hold up, assistance friction-driven station completes the driving to slide plate 6.Driving and break-in are coordinated.
5, rotary guiding device
# type passageway structure according to Fig. 3, the slide plate near slide plate travel line # type commutation Aisle type steering hardware arranges one-sided friction-driven station 5, slide plate 6 there will be the unbalanced phenomenon of driving, all can have a negative impact to the wearing and tearing of track.Some fixed guide and transverse rotation guide piece 4, longitudinal rotary guiding device 4 are installed in position for this reason around slide plate 6, carry out friction fit driving station 5 drive and break-in by these two kinds of guide piecees.
Fig. 4 a-Fig. 4 c is a kind of example of rotary guiding device 4.Rotary guiding device 4 comprises track adjusting wheel 4-1 and track adjusting wheel adapter plate 4-2, the axes normal of track adjusting wheel 4-1 is in track adjusting wheel adapter plate 4-2, rotatably be fixed on track adjusting wheel adapter plate 4-2, this track adjusting wheel adapter plate 4-2 there is tapped bore, by being bolted to carrier 4-3 top, form guide wheel assemblies thus.This track adjusting wheel 4-1 rim faces when carrier 4-3 holds up work and the side of track upper slide conflict, and the S. A. of this track adjusting wheel 4-1 is parallel to orbit plane.
Track adjusting wheel 4-1 is when carrier 4-3 holds up work and the contacts side surfaces of track upper slide, and the S. A. of this track adjusting wheel 4-1 is parallel to orbit plane.Guide wheel assemblies is bolted on carrier 4-3 top, and carrier 4-3 bottom surface has the axis direction of a band keyway to be the axle sleeve of horizontal direction, and this axle sleeve is fixed together by keyway and rotating shaft 4-5.This rotating shaft 4-5 is by two plain bearing 4-4 fixed pedestals and have one end to stretch out one section, and the bearing seat of this bearing 4-4 is bolted on the bearing 4-9 with earth surface; The rotating shaft 4-5 stretched out by bearing 4-4 and first pivoted arm 4-8 one end are fixedly linked, and the other end of the first pivoted arm 4-8 is rotatably connected by the first bearing pin 4-7 and the first hydraulic actuating cylinder (the first dynamical element) 4-6 termination.This first hydraulic actuating cylinder 4-6 action can complete holding up of carrier 4-6 and lodge.
This rotary guiding device also comprises the second dynamical element, the second pivoted arm 4-12, bearing 4-9, bearing pin and back-up block, and the second pivoted arm 4-12 is rotatably fixed on bearing 4-9 by bearing pin, and this second pivoted arm 4-12 can rotate around bearing pin in horizontal surface; Second pivoted arm 4-12 is rotatably connected away from the side of carrier 4-3 and the second dynamical element termination at relative seat 4-9, and this second dynamical element can promote the second pivoted arm 4-12 and rotate around bearing pin in horizontal plane; This second dynamical element and the first dynamical element link; The root of carrier 4-3 has projection; First dynamical element action, when promotion carrier 4-3 holds up, the second dynamical element promotes the second pivoted arm 4-12 simultaneously and rotates; When carrier 4-3 holds up control position, the second pivoted arm 4-12 that projection is just rotated to position blocks; Lug tips is provided with revolving wheel 4-15, and the S. A. direction of this revolving wheel 4-15 is horizontal direction, and when carrier 4-3 holds up working position, revolving wheel 4-15 just in time contacts with the second pivoted arm 4-12; Be fixed on the back-up block on basal plane, when the second pivoted arm 4-12 rotates to the position blocking the carrier 4-3 holded up, back-up block 4-10 is from lower support second pivoted arm; Back-up block 4-10 top arranges adjustable bolt, and the upper surface of this adjustable bolt is the position that this back-up block directly supports the second pivoted arm 4-12, and concrete structure is as follows.
Second pivoted arm 4-12 is arranged on mounting bracket 4-11 by the second bearing pin 4-13 of vertical direction, and this mounting bracket 4-11 is arranged on bearing 4-9, can around the second bearing pin 4-13 at horizontal in-plane moving.Second pivoted arm 4-12 is mounted support 4-11 and is divided into both sides, wherein side is connected by S. A. with the second hydraulic actuating cylinder (the second dynamical element) 4-14 termination, second pivoted arm 4-12 part of opposite side is when carrier 4-3 moves to control position, and the back-up block 4-10 end face be fixed on basal plane just can from this side of this second pivoted arm of lower support.Back-up block 4-10 top arranges adjustable bolt, and the upper surface of this adjustable bolt is the position that this back-up block 4-10 directly supports the second pivoted arm.
Projection 4-16 is the projection being positioned at carrier 4-3 root, moves with carrier 4-3.Projection 4-16 is when carrier 4-3 is in running order, and the second pivoted arm 4-12 that projection is just in time rotated to position blocks.For safety action is smooth, this projection 4-16 is provided with can the revolving wheel 4-15 of free activity, and the S. A. direction of this revolving wheel 4-15 is horizontal direction, and when carrier holds up working position, revolving wheel 4-15 just in time contacts with the second pivoted arm 4-12.
Above-mentioned first hydraulic actuating cylinder 4-6 and the second hydraulic actuating cylinder 4-14 also can adopt the actuating device such as cylinder or driven by motor leading screw as dynamical element.
The working process of this device is: the first hydraulic actuating cylinder 4-6 drive first pivoted arm 4-8 that stretches rotates, thus drives rotating shaft 4-5 to rotate, and rotating shaft 4-5 is connected by key with carrier 4-3, thus realizes the rotation of drive carrier 4-3; While the first hydraulic actuating cylinder 4-6 fore and aft motion, the second hydraulic actuating cylinder 4-14 links simultaneously; When carrier 4-3 rotates to control position, the second pivoted arm 4-12 rotates to target location around bearing pin in horizontal surface just in time block projection 4-16 in acting on of the second hydraulic actuating cylinder 4-14, realizes limit effect.Now these parts are in erected state, as shown in position in Fig. 4; When these parts need transfer above step counter movement of the flat time of falling state to.
After arranging this rotary guiding device 4, the break-in system of this # type commutation passageway 3 part works as follows: slide plate 6 is in long rails walking, and longitudinal rotary guiding device 4 is in flat state, and longitudinal rotary guiding device 4 is in erected state; Slide plate 6 moves on the # type commutation passageway 3 of slide plate travel line steering hardware under the effect of longitudinal driving device on long rails, cross track rises, long rails declines, slide plate 6 lengthwise rows travelling wheel and long rails depart from, horizontal road wheel coordinates with cross track, and finally stops relevant position; Then transverse rotation guide piece 4 moves to flat state, and longitudinal rotary guiding device 4 moves to erected state, and slide plate 6 realizes transverse shifting under the effect of lateral driver device then.So far, break-in process is completed.
6, slide plate
The utility model provides a kind of Multifunctional slide plate for slide plate travel line (system), has the function of receiving and treating the workpiece that need receive, and automobile assembly line needs the workpiece received be generally car door.
Fig. 5 a is the bottom construction of the multi-functional conveying slide plate of the utility model, and Fig. 5 b is with the construction profile of the multi-functional conveying slide plate of the utility model, and they can in order to illustrate the architectural feature of slide plate.
As shown in Fig. 5 a, Fig. 5 b, the multi-functional conveying slide plate 6 that the utility model provides, comprises skateboard body 6-1, roller that roll wheel assembly skateboard body 6-1 is arranged by bottom, can travel, complete the conveying of workpiece along the skateboard track arranged in advance.This skateboard body is also installed workpiece accommodating mechanism 7 and bay-lift structure 9, hereafter will describe in detail.
In order to ensure that skateboard body 6-1 normally can travel on different skateboard track, the roller that the utility model is arranged in the bottom of skateboard body 6-1, adopt transverse-roller 6-2 and longitudinal roller 6-3, transverse-roller 6-2 that skateboard body 6-1 can be driven laterally to slide along being arranged at ground skateboard track respectively; Longitudinal roller 6-3 can drive skateboard body 6-1 along being arranged at ground skateboard track longitudinal sliding motion, realizes the slip conversion of skateboard body 6-1 horizontal direction and/or vertical direction.In the present embodiment the roller consistent with bodywork length direction is defined as longitudinal roller 6-3, the roller consistent with vehicle-body width direction is defined as transverse-roller 6-2.
It should be noted that, the setting of roller is not limited to above-mentioned embodiment.Such as: the skateboard track of inner trimming line can be horizontally set, and the direction of bodywork length is consistent with the service direction of skateboard body 6-1, and skateboard body 6-1 is now slided at the skateboard track of inner trimming line by transverse-roller 6-2; When being transitioned into chassis line by inner trimming line, skateboard track on chassis line can be connected with the skateboard track of inner trimming line is vertical by twilight orbit, now, the Width of vehicle body is consistent with the service direction of skateboard body 6-1, is now travelled in chassis line by longitudinal roller 6-3 at twilight orbit upper slide body 6-1.
Offer porose in the middle part of skateboard body 6-1, the base passing hole of bay-lift 9 is fixed on the bottom of skateboard body 6-1, when bay-lift 9 remains static, the top of bay-lift 9 and the end face of skateboard body 6-1 in the same plane.Bay-lift 9 can be mechanical lifting table, can be specifically scissors lift table, and this scissors lift table can obtain the electric power required for scissors lift table by the retinue electric power system being arranged on skateboard track side.
Because the utility model makes workpiece to be assembled can be realized the lifting action of vehicle body by skateboard body 6-1 in course of conveying by the bay-lift arranged on skateboard body 6-1, and without the need to being realized lifting and the landing of vehicle body by the auxiliaring lifting equipment of other peripheries.
Be understandable that, in whole workpiece fitting process, also to there is some accessory equipment and come independent conveying workpieces to corresponding fitting line completes fitting work.And the utility model can realize the retinue of assembling workpiece by the workpiece accommodating mechanism 7 arranged on skateboard body 6-1.This workpiece accommodating mechanism 7 can be gliding type workpiece storage the function of tonic chord it, it is arranged at the bottom of skateboard body 6-1, can towards extended or retracted perpendicular to skateboard body 6-1 service direction.In this workpiece accommodating mechanism 7, retinue workpiece can be fixed by the fixture (not shown) that workpiece accommodating mechanism 7 is arranged, and ensures the retinue safety of retinue assembling workpiece.In order to operating personal is convenient to assembling, workpiece accommodating mechanism 7 can also overturn to skateboard body end face with the direction of cw and conter clockwise after stretching out.
Be understandable that, when workpiece to be installed cannot realize accompanying with skateboard body 6-1 due to weight or other reasons, can by being arranged on guide rail on skateboard body 6-1 end face or guide groove, workpiece to be installed is entered in skateboard body 6-1 smoothly, so that fitting work completes smoothly along guide rail or guide groove.For chassis line, specifically arrange the guide rail perpendicular to slide plate direct of travel or guide groove, such driving engine can be pushed on slide plate easily, and then completes assembling on slide plate 6.
When skateboard body 6-1 travels on skateboard track, in order to avoid roller and skateboard track depart from, the utility model is also arranged through the Horizontal limiting wheel 6-4 that pipe link 6-5 is fixed on longitudinal roller both sides bottom skateboard body, this Horizontal limiting wheel 6-4 can support the baffle sidewall being arranged at skateboard track both sides, and horizontal direction is rotated, thus prevent skateboard wheels and skateboard track from departing from.
It should be noted that, Horizontal limiting wheel of the present utility model can only be arranged on one of them longitudinal roller of longitudinal roller set, and is arranged on one of them transverse-roller of transverse-roller group.Horizontal limiting is taken turns, and ensure that slide plate travels when different directions, slide plate normally can travel on skateboard track, and anti-limited slip plate departs from skateboard track in the horizontal direction.
In assembling conveying, the skateboard body 6-1 be positioned on skateboard track can for multiple, by being arranged on slide plate link 6-6, the link 6-7 of skateboard body 6-1 front end and/or rear end, the connection between multiple skateboard body 6-1 can be realized between each skateboard body 6-1.This slide plate link 6-6 can adopt hook form, and this link 6-7 can be the peg assembly on accepting rack 7-4, can with track adjusting wheel to be connected with the hook in adjacent skillet 6 above this peg assembly.Particularly, on a slide plate, side arranges coupling type slide plate link 6-6, and its offside arranges peg assembly type link 6-7; Certainly, also coupling type slide plate link 6-6 can be all set in the relative both sides of a slide plate, peg assembly type slide plate link 6-7 is all set in the relative both sides of adjacent slide plate.Certainly, the concrete structure of slide plate link 6-6, link 6-7 and installation form are not limited to aforesaid way.
Vehicle body is transferred on the skateboard body 6-1 of inner trimming line initial position by vehicle body storage line, by the transverse-roller 6-2 arranged bottom skateboard body 6-1, vehicle body is delivered on the skateboard track of horizontally set on inner trimming line, meanwhile, car door also can be received to skateboard body 6-1 by the workpiece accommodating mechanism arranged bottom skateboard body 6-1, so that interior trim assembling.When interior trim assembling is complete, skateboard body 6-1 assembles complete vehicle body by being loaded with interior trim, be delivered on twilight orbit from the skateboard track of inner trimming line, after skateboard body 6-1 enters on twilight orbit, transverse-roller bottom skateboard body is converted to longitudinal roller and travels, skateboard body is slid in chassis line, when arriving lifting station section, vehicle body is lifted to certain altitude by the bay-lift that skateboard body 6-1 is arranged, and then realize the assembling on chassis, after assembling, bay-lift lands, and such as driving engine or some otherly cannot can be delivered to skateboard body 6-1 place by accessory equipment by accompanying workpiece to be installed, and pass through guide rail or the guide groove of the setting of skateboard body 6-1 end face, workpiece to be installed is delivered on skateboard body 6-1, and then the fitting work of convenient operation personnel.After the assembling of chassis, the car door of storage is carried and is stretched out by workpiece accommodating mechanism 7 bottom slide plate, because car door can be fixed by the fixture that workpiece accommodating mechanism 7 is arranged, therefore, workpiece accommodating mechanism 7, for the ease of operating personal, can overturn with the direction of cw and conter clockwise after stretching out.
Be understandable that, car door is installed and also can be completed before the assembling of chassis.After car door installs, and chassis assembling is complete, vehicle body on skateboard body 6-1 transfers load on the plate chain of whole wiring by transfer equipment, and vacant skateboard body 6-1 is back to the station place that reaches the standard grade of inner trimming line, waits for and vehicle body transfers load on skateboard body 6-1 by vehicle body storage line.
7, workpiece accommodating mechanism
Workpiece accommodating mechanism 7 can be the workpiece accommodating mechanism of gliding type, and it is arranged at the bottom of skateboard body 6-1, can towards extended or retracted perpendicular to skateboard body 6-1 service direction.
See Fig. 6 a-Fig. 6 b, the structure of workpiece accommodating mechanism of the present utility model is shown.Simultaneously see shown in Fig. 5 a-Fig. 5 b, the slide plate of the utility model slide plate travel line comprises skateboard body 6-1 and with reliable fashion workpiece accommodating mechanism 7 fixed thereon, each skateboard body 6-1 is arranged four above-mentioned workpiece accommodating mechanisms 7, each workpiece accommodating mechanism 7 is corresponding with four car doors of automobile, they, for the car door of dismounting being received into the bottom of skateboard body 6-1, making car door and run consistent with skateboard body.
As shown in Fig. 6 a-Fig. 6 b, this workpiece accommodating mechanism comprises and slides rail 7-1 and a storage support, this storage support comprises pony sill 7-5 and arranges and has the accepting rack 7-4 that need receive Workpiece structure, and both are hinged, and this accepting rack 7-4 can be able to slide along the track sliding a rail 7-1 and provide.By sliding, this accepting rack 7-4 can skid off skateboard body edge from the bottom of skateboard body 6-1.Pony sill 7-5 slides into after outside skateboard body 6-1 edge at storage support and is still sliding on a rail 7-1, and accepting rack 7-4 can rotate relative to pony sill upward in this position.
Sliding a rail 7-1 is fixed on skateboard body 6-1, provides dragging track for extracting out for the slip of accepting rack 7-4, and this slides a rail 7-1 and has two parallel rails.
Accepting rack 7-4 is for receiving car door.This accepting rack 7-4 can slide and slide on a rail 7-1, particularly, roller can be set bottom accepting rack 7-4, this roller can be embedded in and correspondingly with it slide in the lateral grooves of a rail 7-1, this accepting rack 7-4 can along the edge sliding direction that rail offers and to be drawn to from the bottom of skateboard body 6-1 skateboard body 6-1, on the contrary, this accepting rack 7-4 is recoverable to the bottom to skateboard body 6-1.Also can adopt other modes that accepting rack 7-4 is slided sliding on a rail 7-1.
Reliability during in order to increase accepting rack 7-4 traveling comfort and settle car door, accepting rack 7-4 is set as I-shaped structure, two side frames of this accepting rack 7-4 slide along a rail 7-1 that slides corresponding with it, the middle link span for connection two side frames, the I-shaped structure of this accepting rack 7-4 increases the stability run.
In order to folding and unfolding car door more easily, above-mentioned accepting rack 7-4 not only can be extracted out from the bottom of skateboard body 6-1, can also automatic turning certain angle, like this, car door placement can directly be fixed on the accepting rack 7-4 that holds up by the operating personal stood on slide plate.
Simultaneously see Fig. 6 a, Fig. 6 b, and combine as Fig. 5 a, Fig. 5 b, the concrete structure of workpiece accommodating mechanism 7 is shown further.According to above-mentioned needs, the preferred technical scheme of one of workpiece accommodating mechanism 7 is, this workpiece accommodating mechanism mainly comprises parts such as sliding rail 7-1, accepting rack 7-4, pony sill 7-5, a road wheel 7-6 and track adjusting wheel 7-7.
Accepting rack 7-4 is a part for above-mentioned workpiece accommodating mechanism 7, and for receiving the car door be placed on it, accepting rack 7-4 and pony sill 7-5 is hinged.When accepting rack 7-4 moves to desired location, upwards or downwards can overturn relative to pony sill 7-5.
Pony sill 7-5 is similarly a part for workpiece accommodating mechanism 7, and can sliding sliding on a rail 7-1, is the pedestal of the upset of above-mentioned accepting rack 7-4.
Accepting rack 7-4 and pony sill 7-5 cooperatively interacts, when bottom simultaneously at skateboard body 6-1 of accepting rack 7-4 and pony sill 7-5, first edge accepting rack 7-4 being extracted out skateboard body 6-1 is needed, because pony sill 7-5 and accepting rack 7-4 has hinged relationship, when accepting rack 7-4 extracts out, pony sill 7-5 also can follow and be drawn out of, when accepting rack 7-4 is drawn to outside skateboard body 6-1, pony sill 7-5 stops sliding, accepting rack 7-4 upwards overturns 90 °, in erected state, after fixed thereon, accepting rack 7-4 overturns 90 ° downwards, finally receive the bottom slipping into skateboard body 6-1 together with pony sill 7-5, complete the stowing operation of workpiece thus.
Above-mentioned pony sill 7-5 stops sliding, and need to arrange special inhibiting device and realize, concrete, inhibiting device comprises baffle plate 7-2 and block 7-8.Wherein, baffle plate 7-2 is fixed on the outermost sliding a rail 7-1, for stop pony sill 7-5 continue slide; Block 7-8 is fixed on one end of the close pony sill 7-5 of pony sill 7-5 and accepting rack 7-4, for coordinating baffle plate 7-2.
Particularly, when incorporating section is drawn to the desired location needing upset bottom skateboard body 6-1, be fixed on block 7-8 on pony sill 7-5 and be fixed on the baffle plate 7-2 slided on a rail 7-1 and contact, baffle plate 7-2 continues to slide by limit stop 7-8, thus restriction pony sill 7-5 continues to slide forward, pony sill will be limited in desired location, for the upset of accepting rack 7-4 lays the foundation.
It should be noted that, the inhibiting device of each workpiece accommodating mechanism 6-2 can be arranged on multiple position.Accepting rack 7-4 and the pony sill 7-5 of above-mentioned workpiece accommodating mechanism 6-2 have two side frames, a rail 7-1 that slides corresponding with it also has two side frames, above-mentioned baffle plate 7-2 is fixed on the outermost sliding a rail 3, can be fixed on and slide on one of them side frame of rail 7-1, block 7-8 corresponding is with it fixed on pony sill 7-5 one end of this side; This baffle plate 7-2 also can be fixed on another side frame, and equally, block 7-8 corresponding is with it fixed on pony sill 7-5 one end of this side; Can also all arrange baffle plate 7-2 sliding on rail 7-1 two side frames, block 7-8 corresponding is with it fixed on one end of pony sill 7-5 of both sides.
In addition, above-mentioned being fixed on by workpiece on accepting rack 7-4 has multiple attainable mode, wherein a kind of jaws can on accepting rack 7-4 with clamping, is placed on by workpiece in this jaws fixing; Or arrange fixture, this fixture has two jaws, on a jaws clamping accepting rack 7-4, another jaws is clamped on workpiece.The workpiece be fixed can be positioned at the top of this accepting rack 7-4, also can be positioned at the below of this accepting rack 7-4.
Road wheel 7-6, for making accepting rack 7-4 and pony sill 7-5 fixing and slidably sliding a rail 7-1, accepting rack 7-4 and pony sill 7-5 all arranges the above-mentioned road wheel 7-6 of many groups.Particularly, road wheel 7-6 comprises a connecting panel and is fixed on two rollers on this connecting panel, connecting panel is fixed on accepting rack 7-4 and pony sill 7-5, between two rollers, certain distance is set, an above-mentioned rail 7-1 that slides clamps between the rollers 27 and 28, namely two rollers are close to two sides up and down that this slides a rail 7-1, and two rollers of clamping can slide on a rail 7-1 and slide at this.It should be noted that, above-mentioned road wheel 7-6 can arrange many groups as required, arranges certain distance between many group road wheel 7-6.Under this distance, road wheel 7-6 had both been not easy to come off from sliding a rail 7-1, can also ensure that two rollers can clamp this and slide a rail 7-1.
Track adjusting wheel 7-7 makes accepting rack 7-4 and pony sill 7-5 run along sliding a rail 7-1.Offer groove in the side of sliding a rail 4, this track adjusting wheel 6-7 embeds in a groove.Equally, many group track adjusting wheel 6-7 are set, ensure that accepting rack 7-4 and pony sill 7-5 can not depart from sliding and slide a rail 7-1.
After accepting rack 7-4 and pony sill 7-5 is retracted to the bottom of skateboard body 6-1, when needing, accepting rack 7-4 and pony sill 6-5 no longer slides sliding on a rail 7-1, so, two side frames of accepting rack 7-4 are arranged leap-preventing device 7-3 for limiting sliding of accepting rack 7-4 and pony sill 7-5.Leap-preventing device 7-3 can implement according to conventional construction, specifically no longer launches explanation.
Fig. 6 b illustrates the concrete structure of a kind of leap-preventing device 7-3.This leap-preventing device comprises mounting base 7-3-2, lever assembly 7-3-1, anti-channeling bar 7-3-5 and starts block (scheming not shown).Mounting base 7-3-2 is used for providing rotary support point for lever assembly 7-3-1.This mounting base 7-3-2 be fixed on slide a rail 6-3 side on.
Lever assembly is provided with an anti-channeling groove 7-3-4, and the anti-channeling groove 7-3-4 that this lever assembly 7-3-1 can be used for arranging side is thereon corresponding with the anti-channeling bar 7-3-3 on pony sill 7-5.One end of this lever assembly 7-3-1 is the wedge shape fork 7-3-5 with wedge mechanism, and the side of the wedge structure of this wedge shape fork 7-3-5 arranges anti-channeling groove 7-3-4.This anti-channeling groove 7-3-4 anti-channeling groove 7-3-4 can be set to arbitrary shape, but in order to more mate with anti-channeling bar 7-3-5, is traditionally arranged to be cylindrical.
The fork of the other end of lever assembly 7-3-1 can be arranged anti-channeling roller 7-3-6, this anti-channeling roller 7-3-6 has constant weight, and under the effect of anti-channeling roller 7-3-6 gravity, the anti-channeling bar 7-3-5 of placement is pressed in anti-channeling groove 7-3-4 by wedge shape fork 7-3-3.
Anti-channeling bar 7-3-5 is used for pony sill 7-57-5 to be locked in desired location.This anti-channeling bar 7-3-5 is fixed on this pony sill 7-5, and matches with the shape of anti-channeling groove 7-3-4 and size.
Start the anti-channeling roller 7-3-6 of block on the fork promoting the lever assembly 7-3-1 other end, the fork making lever assembly 11 have anti-channeling roller 7-3-6 one end upwards swings, the upwards swing of this fork makes wedge shape fork 7-3-5 to lower swing, and such anti-channeling bar 7-3-5 departs from anti-channeling groove 7-3-4.This startup block is fixed on the orbit of slide plate, on the traction guide rail that also can be fixed on workpiece accommodating mechanism 7 and Auxiliary Track, preferably, Auxiliary Track is arranged and starts block and start this workpiece accommodating mechanism sliding on a rail 6-3 and slide.
When pony sill 7-5 and accepting rack 1 are recycled to the desired location bottom slide plate, under anti-channeling roller 7-3-6 Action of Gravity Field, the wedge shape fork 7-3-3 of lever assembly 7-3-1 one end is sliding between rail 6-3 and pony sill 7-5, the anti-channeling bar 7-3-5 be fixed on pony sill 7-5 moves along the side of the lozenges of this wedge shape fork 7-3-3, when moving to the anti-channeling groove 7-3-4 position on wedge shape fork 7-3-3 as this anti-channeling bar 7-3-5, this anti-channeling bar 7-3-5 is sticked in anti-channeling groove 7-3-4, and pony sill 7-5 stops sliding.Under anti-channeling roller 7-3-6 Action of Gravity Field, wedge shape fork 7-3-3 can not depart from this anti-channeling bar 7-3-3.On the contrary, when pony sill 7-5 and accepting rack 1 start to skid off, the startup block be fixed on dragging track will promote anti-channeling roller 7-3-6 upward movement, the upward movement of this anti-channeling roller 7-3-6 makes the fork be attached thereto upwards swing, and then making wedge shape fork 7-3-3 to lower swing, such wedge shape fork 7-3-3 departs from the anti-channeling bar 7-3-3 be fixed on pony sill 7-5.The disengaging of this lever assembly 7-3-1 and pony sill 7-5, makes pony sill 7-5 and accepting rack 1 can slide sliding on a rail 6-3.
Be understandable that, above-mentioned workpiece accommodating mechanism 7 can adopt to be had power operated actuating device and realizes pony sill 7-5 sliding sliding on a rail 7-1 and sliding sliding and rotating upward on a rail 7-1 with accepting rack 7-4. and these power operated actuating devices can be cylinder, oil cylinder or electric pushrod etc., do not repeat them here.
8, Auxiliary Track
Corresponding with above-mentioned workpiece accommodating mechanism, the Auxiliary Track that the utility model also provides a kind of auxiliary work-piece accommodating mechanism 7 to slide.
See Fig. 7, it is the structure of the Auxiliary Track 09 that the utility model embodiment provides.This Auxiliary Track 09 is the traction guide rail of workpiece accommodating mechanism, and the track adjusting wheel 7-7 of it and workpiece accommodating mechanism cooperatively interacts, and guides the accepting rack 7-4 that slides of workpiece accommodating mechanism 7 to skid off skateboard body 6-1 side from the open side of sliding a rail 7-1.By increasing or reduce the height and position residing for track adjusting wheel 7-7 gradually, the upset of the accepting rack 7-4 of above-mentioned workpiece accommodating mechanism can also be realized, gradually changing by the trail change realization of the Auxiliary Track 09 that guides it move of track adjusting wheel 7-7 height after skidding off.
The diverse location that this Auxiliary Track 09 extends at it can have multiple track configuration, to realize the guiding of the different motion track to accepting rack 7-4.
A kind of track is for having same level height but gradually away from the track of the longitudinal centerline of slide plate (orbit transports dolly) orbit.This Auxiliary Track 09 arranged in tracks is in the initial segment of Auxiliary Track 09, and start position is positioned at the inner side of the orbit of slide plate.Accepting rack 7-4 can extract out along sliding a rail 7-1 horizontal direction by this track.
Another track is the track having same level height but move closer to the longitudinal centerline of transport trolley orbit.The arranged in tracks of this kind of Auxiliary Track 09 is at the latter end of Auxiliary Track 09, and final position is positioned at the inner side of the orbit of slide plate.The accepting rack 7-4 extracted out can push along sliding a rail 7-1 horizontal direction by this track.
In addition, coordinate above-mentioned containing section to be accepting rack 7-4 and the two-part structure of pony sill 7-5, the track of this Auxiliary Track 09 also can be set to the track of highly gradient, realizes the effect guiding accepting rack 7-4 upset.Below describe in detail.
This Auxiliary Track 09 guides workpiece accommodating mechanism to slide sliding on a rail by guiding the track adjusting wheel 7-7 be positioned on accepting rack 7-4, and according to the trail change of this Auxiliary Track 09, realizes the upset of the accepting rack 7-4 guiding workpiece accommodating mechanism.
As shown in Figure 8, Auxiliary Track 09 comprises rising guide rail 09-1, straight guide rail 09-2 and decline guide rail 09-3.This each guide rail section of Auxiliary Track 09 all has rail groove, and above-mentioned track adjusting wheel 7-7 is embedded in this rail groove, and track adjusting wheel 7-7 can slide along the rail groove of this Auxiliary Track 09.
Rising guide rail 09-1 is arranged in the initial segment of Auxiliary Track 09, guides accepting rack 7-4 to skid off from sliding a rail 7-1, and rotates upward.Specifically, the height of this rising guide rail 09-1 raises gradually, and the position of track adjusting wheel 7-7 residing under the guiding of rising guide rail 09-1 be embedded on this section of guide rail raises gradually.Wherein, the reference position of rising guide rail 09-1 is positioned at the inner side of the orbit of orbit transports dolly, and the change of its trajectory height slowly, and under the guiding of this track, accepting rack 7-4 can skid off along sliding a rail 7-1; The middle end of rising guide rail 09-1 is positioned at the outside of orbit transports dolly, and the change of its trajectory height obviously, rotates relative to pony sill 7-5 under the guiding of accepting rack 7-4 end in this rising guide rail 09-1 upward.
Straight guide rail 09-2 connects the end of rising guide rail 09-1, and is positioned at the outside of orbit transports dolly, and its trajectory height is almost constant, and the track adjusting wheel 7-7 be embedded on this section of guide rail can make accepting rack 7-4 be erected state under the guiding of this straight guide rail 09-2.
Decline guide rail 09-3 connects the end of straight guide rail 09-2, guides the accepting rack 7-4 of erected state to rotate downwards and is slipped into bottom orbit transports dolly along sliding a rail.Specifically, the height of this decline guide rail 09-3 reduces gradually, and the position of track adjusting wheel 7-7 residing under the guiding of decline guide rail 09-3 be embedded on this section of guide rail declines gradually.Wherein, the reference position of decline guide rail 09-3 is positioned at the outside of the orbit of orbit transports dolly, and the change of its trajectory height obviously, under the guiding of this track, rotated downwards under the guiding of accepting rack 7-4 end orbit in this by erected state; The middle end of rising guide rail 09-1 is positioned at the inner side of orbit transports dolly, and slowly, accepting rack 7-4 can be slipped into bottom orbit transports dolly along sliding a rail 7-1 change of its trajectory height under the guiding of track.
Above-mentioned is the description of Auxiliary Track 09, and this Auxiliary Track 09 can be applicable on slide plate and slide plate travel line.In the present embodiment, Auxiliary Track 09 is arranged on the both sides of the orbit of slide plate, by coordinating of track adjusting wheel 7-7 and Auxiliary Track 09, this workpiece accommodating mechanism is guided to slide sliding on a rail 7-1, preferably, this Auxiliary Track 10 has rising guide rail 09-1, straight guide rail 09-2 and decline guide rail 09-3, this workpiece accommodating mechanism 7 not only can be extracted to outside skateboard body 6-1 edge, the accepting rack 7-4 of workpiece accommodating mechanism can also be rotated up and is rotated down, and be finally retracted to the bottom of skateboard body 6-1, complete the storage work treating the workpiece that need receive.
It should be noted that, the start position of this Auxiliary Track 09 can arrange the startup block of leap-preventing device, and the leap-preventing device of this startup block and workpiece accommodating mechanism cooperatively interacts, and starts this workpiece accommodating mechanism and makes it slide on this Auxiliary Track 09.The fit system that above-mentioned workpiece accommodating mechanism and Auxiliary Track 09 cooperatively interact is: the startup block on this Auxiliary Track 09 promotes the roller of leap-preventing device on workpiece accommodating mechanism, make the anti-channeling bar of this leap-preventing device depart from the groove be positioned on wedge shape fork, this accepting rack 7-4 and pony sill can be slided sliding on a rail 7-1; After this, accepting rack 7-4 is arranged track adjusting wheel 7-7 and embed in the rail groove of Auxiliary Track 09, by track adjusting wheel 7-7, under the guiding of Auxiliary Track 09, this accepting rack 7-41 and pony sill 7-5 is drawn to outside the edge of skateboard body 6-1; When this position, this pony sill 7-5 is positioned at inside the edge of skateboard body 6-1, this accepting rack 7-4 can be made to rotate upward relative to pony sill 7-5 according to the track of Auxiliary Track 09, until when this accepting rack 7-4 is erected state, car door can be waited for the trade union college that need receive is on this accepting rack 7-4; This accepting rack 7-4 can be made to be rotated down according to the track of Auxiliary Track 09 again, until accepting rack 7-4 and pony sill 7-5 regains the bottom of skateboard body 6-1, complete the storage action that car door waits for the workpiece that need receive.This workpiece accommodating mechanism can realize turn over function, the personnel of simplifying the operation pick and place the operation of car door, car door only need be fixed on accepting rack 7-4 by operating personal, the manual operation of car door storage can be completed, do not need to extract from the bottom of skateboard body 6-1 or push away to put car door, simplify the operating process of car door storage greatly.
After above-mentioned Auxiliary Track 09 is set, can full mechanical system workpiece accommodating mechanism be guided to prop up along sliding the bottom that rail 7-1 is slipped into skateboard body 6-1.Because this slide plate has storage function, therefore utilize this workpiece accommodating mechanism conveniently can receive the car door of dismounting, control step is very simple simultaneously.
See Fig. 8, illustrate that workpiece accommodating mechanism that the utility model provides carries out the procedure chart of operation under Auxiliary Track coordinates to workpiece.Comprising step is: A, extraction workpiece accommodating mechanism; B, workpiece accommodating mechanism overturn; C, dismounting car door; D, by car door transfer on workpiece accommodating mechanism; E, again workpiece accommodating mechanism to be overturn; F, car door are accommodated into bottom slide plate.Whole process is fully mechanical guiding, and the continuity that operates is good, improves operating efficiency.
9, bay-lift
Slide plate 6 of the present utility model arranges bay-lift 9, and workpiece can be increased to certain altitude position by bay-lift 9 and carry out operation, easy to operate.
As shown in Fig. 9 a-Fig. 9 c, the utility model provides a kind of Aerial Work LT 9 of slide plate.This bay-lift 9 comprises crane, supporting plate and pedestal, this crane comprises fixing yoke 9-3 and slip yoke 9-4, fixing yoke 9-3 is made up of multiple lifting pole, two ends of every one deck lifting pole are hinged respectively at the lifting pole of adjacent layer, so every rotatable between one deck lifting pole and the lifting pole of adjacent layer.Same, the structure of slip yoke 9-4 is identical with the structure of fixing yoke 9-3, and the lifting pole of the every one deck of slip yoke 9-4 adopts scissor-type articulated manner to be connected with the middle part of the lifting pole of fixing yoke 9-3 equivalent layer; Be connected with fixing yoke 9-3 by slip yoke 9-4 by a rotating shaft, slip yoke 9-4 utilizes rotating shaft and fixing yoke 9-3 to produce certain rotation displacement.Orlop lifting pole one end of fixing yoke 9-3 is fixed on pedestal 9-2, the superiors' lifting pole one end is fixed on supporting plate 9-1, can slide in slip yoke 9-4 orlop lifting pole one end on pedestal 9-2, can slide in the superiors' lifting pole one end on the bottom surface of supporting plate 9-1.Particularly, slip yoke 9-4 is provided with scissor arm sliding rail, and this cliding yoke orbit arm bearing of trend is in bay-lift ascending and descending process the sense of motion of the yoke that slides; Arrange the slide block that can slide along above-mentioned track bottom slip yoke 9-4, the bottom of slip yoke 9-4 is by adapter shaft and this slide block pivot joint.
On the basis of the Aerial Work LT of above-mentioned introduction, also need to arrange actuating device by this bay-lift lifting, the type of drive that specifically rigid link chain can be adopted to drive realizes the lifting of bay-lift.Particularly, as shown in figures 9 a and 9b, Aerial Work LT is except comprising fixing yoke 9-3, slip yoke 9-4, outside supporting plate 9-1 and pedestal 9-2, also comprise rigid link chain 9-6, drive sprocket 9-5 and drive motor 9-9, rigid link chain 9-6 one end is fixed on the bottom surface of supporting plate 9-1, drive motor 9-9 is fixed on pedestal, the output shaft of drive motor 9-9 connects the input shaft of drive sprocket 9-5, rigid link chain 9-6 walks around drive sprocket 9-5, rigid link chain has active flank, the tooth of this active flank and drive sprocket 9-5 engages each other, the direction run will be changed by the rigid link chain of drive sprocket 9-5, namely the rigid link chain 9-6 between drive sprocket 9-5 and supporting plate 9-1 is in the state of holding up, supporting plate 9-1 can lift by the rigid link chain 9-6 of this erected state.
Introduce principle and process that supporting plate 9-1 lifts by rigid link chain 9-6 below in detail.
Rigid link chain 9-6 is made up of identical rectangle chain elements, different from regular link, and the chain link side of rigid link chain 9-6 is common active flank, and opposite side has flange and groove, the flange of adjacent link and the mutual grafting of groove.Chain link is in rotation process, and the flange of a rear chain link inserts in the groove of previous chain link, and two of mutual grafting chain links can not be rotated mutually, namely can chain link be become to be set as a push rod two link set.In like manner, multiple chain link all can be set as push rod in above process, and like this, the multiple chain links changed through direction will become the adjustable push rod of length that has thrust and pulling force.Wherein, drive sprocket 9-5 rotates making each chain link of rigid link chain 9-6, concrete drive motor 9-9 rotates and drives drive sprocket 9-5 to rotate, the rigid link chain 9-6 that the rotation of drive sprocket 9-5 is engaged with it moves up, by the rotation of drive sprocket 9-5, each chain link one of rigid link chain 9-6 is saved one to save land and move up, when the chain link of each joint is in erected state, this rigid link chain 9-6 is changed by a common chain and becomes a rigid chain post had to lifting force, and this rigid chain post is above-mentioned rigid link chain 9-6.Like this, rigid link chain 9-6 is by supporting plate 9-1 lifting fixed thereon, because the fixing yoke 9-3 be fixed on supporting plate 9-1 adopts hinged mode to be connected with slip yoke 9-4, the lifting of supporting plate 9-1 drives the sliding end of slip yoke 9-4 orlop lifting pole to move on pedestal 9-2, this sliding end moves to the side of fixing yoke 9-3, simultaneously, the sliding end of slip yoke 9-4 the superiors lifting pole slides on the bottom surface of supporting plate 9-1, like this, slip yoke 9-4 and fixing yoke 9-3 completes the rising of bay-lift as crane.On the contrary, when drive motor 9-9 reverses, drive drive sprocket 9-5 reversion, horizontality is changed through the effect of drive sprocket 9-5 into by erected state around the rigid link chain 9-6 on drive sprocket 9-5, like this, rigid link chain 9-6 pulls supporting plate 9-1 fixed thereon to decline, and slip yoke 9-4 moves to the side away from fixing yoke 9-3, completes the action of the decline of bay-lift.
In order to the work preventing other equipment on bay-lift or slide plate from interfering rigid link chain 9-6, drive sprocket 9-5 and drive motor 9-9, pedestal 9-2 arranges chain-wheel box 9-8, chain-wheel box 9-8 has an outlet, this outlet provides space for the up and down of rigid link chain 9-6, is arranged as all actuating devices realizing lifting of lifting table in chain-wheel box 9-8.
Aforesaid way adopts a drive sprocket 9-5 rigid link chain 9-6 to be changed into the push rod had to lifting force and downward pulling force, but when rigid link chain 9-6 becomes horizontality withdrawal from erected state, easily pile up on pedestal 9-2, pile up agglomerating to prevent the rigid link chain 9-6 regained, a movable sprocket wheel 9-7 can be set, equally, movable sprocket wheel 9-7 is arranged in above-mentioned chain-wheel box 9-8, one end of rigid link chain 9-6 is still fixed on supporting plate 9-1, the other end is fixed on this chain-wheel box 9-8, rigid link chain 9-6 one end be fixed on chain-wheel box 9-8 is close to the side of fixing yoke 9-3, rigid link chain 9-6 is from this fixed end, first movable sprocket wheel 9-7 is walked around, walk around drive sprocket 9-5 again, between drive sprocket 9-5 and movable sprocket wheel 9-7, certain distance is set, movable sprocket wheel 9-7 is placed in the chute on pedestal, the direction of this chute is parallel with the direction of the line of fixing yoke with slip yoke 9-4.Above-mentioned movable sprocket wheel 9-7 and drive sprocket 9-5 drives the working process of rigid link chain 9-6 specifically, first the rotation of drive motor 9-9 drives drive sprocket 9-5 to rotate, the rotation of drive sprocket 9-5 drives the rigid link chain 9-6 be engaged with to move up, simultaneously, the mobile activity chain wheel 9-7 that drives of rigid link chain 9-6 moves to the direction of drive sprocket 9-5 in chute, when movable sprocket wheel 9-7 moves to the position closest to drive sprocket 9-5, rigid link chain 9-6 is lifted to most high state, and namely bay-lift rises to extreme higher position.On the contrary, the reversion of drive motor 9-9 drives drive sprocket 9-5 reversion, the rotation of drive sprocket 9-5 drives rigid link chain 9-6 to move down, simultaneously, the drive activity that the moves down sprocket wheel 9-7 of rigid link chain 9-6 moves to the one end away from drive sprocket 9-5, when the rigid link chain 9-6 holded up is reduced to extreme lower position, movable sprocket wheel 9-7 distance drive sprocket 9-5 farthest.After such increase activity sprocket wheel 9-7, when rigid link chain 9-6 regains from erected state, can not produce pile up agglomerating, affect the problem of lifting of lifting table, indirectly reduction bay-lift to the requirement of installing space.
The length of the rigid link chain 9-6 of above-mentioned setting can set according to concrete requirement, the height of the lifting of general bay-lift is about 1.7 meters, rigid link chain 9-6 can be arranged on the length being greater than 1.7 meters, simultaneously, rigid link chain 9-6 can reel, too large space can not be taken, reduce bay-lift to the requirement of installing space below slide plate, the length of rigid link chain 9-6 can artificially adjust, the height adjustment of lifting can be needed, so the adjustable height of bay-lift is by the restriction not by actuating device according to bay-lift.
In order to increase the space of lifting below, the crane of bay-lift can be set to two parallel cranes, namely this bay-lift has two groups and fixes yoke 9-3 and slip yoke 9-4, fixing yoke 9-3 in two groups is positioned at the inner side of bay-lift, or outside, or one group is positioned at inner side, one group is positioned at outside.Because two groups of crane liftings need synchronous, and adjustable height is identical, the midway location of the sliding end of the fixed end and slip yoke 9-4 of often organizing fixing yoke 9-3 can be arranged a drive sprocket 9-5, at the midway location of two drive sprocket 9-5, a drive motor 9-9 is set, this drive motor 9-9 has two synchronism output axles through bearing structure (scheming not shown), two output shafts connect the input shaft of two groups of drive sprocket 9-5 respectively by two bearing pin 9-10, such drive motor 9-9 can drive two drive sprocket 9-5 to rotate, two drive sprocket 9-5 drive two rigid link chain 9-6 upwardly supporting plate respectively, complete the lifting action of bay-lift.Two drive motor 9-9 are reduced to a drive motor 9-9, also can reduce the installing space of bay-lift, save the installing space under slide plate.
In order to be fixed on this vertex when ensureing that this bay-lift is increased to extreme higher position, so need to increase self-locking device, structure is: stationary rack 9-11 is fixed on the pedestal of bay-lift, is ratchet structure; The slip yoke of locking plate 9-12 and bay-lift is connected, and is positioned at above tooth bar 9-11, is pawl structures; Self-locking motor and slip yoke are fixed; Ratchet pawl structures is made mutually to fasten or be lifted away from by motor between locking plate 9-12 and tooth bar 9-11; Wherein, direction of slip when rise towards slip yoke in the direction of rack ratchet; Match with the direction of ratchet in the direction of locking plate ratchet; That is:, when bay-lift is in rising or quiescence, self-locking motor drives ratchet to be fastened on ratchet; When bay-lift is in and prepares decline or decline state, motor drives ratchet to be lifted away from ratchet.Tooth bar 9-11 is set to be parallel to scissor arm sliding rail, with between slide block by the motor fixing plate 9-13 that the adapter shaft striding across tooth bar is connected, self-locking motor is fixed on the side of this motor fixing plate away from tooth bar 9-11; The mode that the slip yoke of locking plate 9-12 and bay-lift is connected is that locking plate 9-12 is articulated on adapter shaft; The output shaft of self-locking motor arranges shift fork, this shift fork has the fork pin inserting locking plate 9-12, and in addition, self-locking device also comprises the elastomeric element applying fastening power to locking plate 9-12, this elastomeric element is between locking plate 9-12 and motor fixing plate 9-13, and one end is connected with motor fixing plate 9-13; The other end is connected with locking plate 9-12.Below further self-locking device is described.
As is shown in fig. 9 c, when bay-lift is lifted to predetermined extreme higher position, self-locking device, by locking slip yoke 9-4, makes its horizontal direction can not be slided.Particularly, self-locking device is positioned at the side of slip yoke 9-4, and comprise motor (scheming not shown), stationary rack 9-11, locking plate 9-12 and torsion spring 9-14, the tooth of stationary rack 9-11 and locking plate 9-12 is unidirectional array, engages each other.Self-locking motor is fixed on motor fixing plate 9-13, slip yoke 9-4 sliding end, locking plate 9-12, torsion spring 9-14 are connected by a rotating shaft with motor fixing plate 9-13, one end is fixed on locking plate 9-12, the other end is fixed on motor fixing plate 9-13, stationary rack 9-11 is fixed on pedestal 9-2, arranges along the direction that slip yoke 9-4 slides.When bay-lift raise or be elevated to desired location need static time, rotary electric machine is rotating closed to put in place, locking plate 9-12 can engage with stationary rack 9-11 by torsion spring 9-14, tooth due to stationary rack 9-11 is unidirectional tooth, under the effect that slip yoke 9-4 slides, the direction that locking plate 9-12 can slide along slip yoke 9-4 is moved.When slip yoke 9-4 moves to certain position, bay-lift is increased to vertex, equally because stationary rack 9-11 has unidirectional tooth, so, slip yoke 9-4 can not move in the opposite direction, like this, the slip yoke 9-4 stop motion that locking plate 9-12 connects, thus bay-lift is fixed on the position of predetermined altitude.When bay-lift needs to decline, the rotation of self-locking motor drives locking plate 9-12 to rotate, thus is separated from by locking plate 9-12 and stationary rack 9-11, and like this, slip yoke 9-4 can move on the surface of pedestal 9-2, completes the action of decline.Above-mentioned self-locking device is the auxiliary device that crane supports supporting plate 9-1, utilize this self-locking device, the crane that slip yoke 9-4 and fixing yoke 9-3 can be made to form has supporting capacity to supporting plate 9-1, the mechanical mechanism of scissors type elevating frame is firm, ensures the stability of bay-lift in the process of assembly chassis.
See Figure 10 a, Figure 10 b, the operating condition after bay-lift 9 rising is shown.As shown in Figure 10 a, Figure 10 b, can be fixed on this highest point when bay-lift 9 is increased to extreme higher position, now operating personal can assemble in the space between two bay-lifts 9, operates very convenient, repeats no more.
Be understandable that, above-mentioned bay-lift 9 also comprises retinue power supply dolly (Fig. 9 a-Fig. 9 c is not shown), and this retinue dolly of powering has independent track, can be arranged side by side with the track of slide plate.Retinue power supply dolly needs to dock with slide plate when bay-lift lifting at slide plate assembly chassis, for bay-lift provides electric energy and other electric signal, after completing chassis assembling, after bay-lift drops to home position, when no longer needing electric energy and electric signal, retinue power supply dolly departs from from slide plate.Like this, not only save the energy, also save the space of installing engine installation.Particularly, retinue power supply dolly comprises clamping mechanism, automatically controlled interface and induction installation, clamping mechanism is for the positioning beam of dolly clamping connection at slide plate of retinue being powered, the electric-control system of the electric information access bay-lift that automatically controlled interface carries on power supply dolly of accompanying, for the lifting of bay-lift provides power supply.Retinue power supply dolly fixed placement is in skateboard track side, induction installation mounted thereto is by transmitting and receiving feedback signals, judge whether slide plate runs to assigned address, when detecting that slide plate runs to assigned address, the positioning beam of clamping mechanism under the promotion of cylinder below clamping connection slide plate of retinue power supply dolly, simultaneously, automatically controlled interface docks with the interface of the electric-control system of bay-lift under the promotion of another cylinder, and slide plate drives retinue power supply trolley travelling to be on the independent track that skateboard track is parallel.After completing chassis assembling, the interface of the electric-control system of automatically controlled interface and bay-lift departs from, and meanwhile, clamping mechanism departs from from positioning beam, and like this, retinue power supply dolly departs from slide plate.Above-mentioned retinue dolly of powering provides convenient energy source for bay-lift, convenient, safety.
10, retinue electric power system
For coordinating the retinue control setup of bay-lift to power, the utility model provides a kind of slide plate electric power system.In the present embodiment, this slide plate electric power system provides electric power for the lifting action for being arranged on the bay-lift on slide plate.
As shown in Figure 11 a-Figure 11 b, provide the structural representation of slide plate electric power system embodiment.The retinue electric power system 8 of this slide plate travel line comprises retinue track 8-20, retinue power supply dolly 8-10, be arranged on to power relevant mechanism, external power supply and to accompany power-supply controller 8-40 according to the retinue that preset program is run for controlling whole system to retinue on slide plate 6.
Retinue power supply dolly 8-10 is that workpiece system is powered, and it arranges supporting retinue track 8-20, and namely this retinue dolly 8-10 that powers moves back and forth on this retinue track 8-20.Retinue track 8-20 is the one section of guide rail being arranged on skateboard track side, is arranged in slide plate line power taking station section, is specifically being positioned at rise station section and/or the decline station section of slide plate 6 bay-lift, and is being positioned at slide plate lateral edges.Retinue power supply dolly 8-10 is provided with administration of power supply 8-12, and this administration of power supply 8-12 can be connected with the power taking interface that slide plate 6 is arranged; Retinue power supply dolly 8-10 can move back and forth on retinue track 8-20; Administration of power supply 8-12 is connected with external power supply by trailing cable.This administration of power supply 8-12 comprises: telescopic boom 8-1221, power supply interface and locating dowel pin; Telescopic boom 8-1221 can stretch out to slide plate direction; Power supply interface is arranged on telescopic boom 8-1221, and locating dowel pin to be arranged on telescopic boom 8-1221 and to be positioned at the both sides of power supply interface; Power supply interface is socket or plug.
Matingly, retinue power supply dolly 8-10 is provided with:
Clamping mechanism 8-13, has the clamping plate and jig arm (or claiming chuck) that cooperatively interact: clamping plate are arranged at the side of the dolly 8-10 that powers near accompanying of need this retinue to power slide plate 6 that dolly 8-10 powers, and clamping plate are positioning beam 6-832 in this example; Chuck 8-131 is arranged on retinue power supply dolly 8-10, and chuck 8-131 can stretch out towards clamping plate direction, and clamps clamping plate.This chuck comprises Gripper body, movable chuck and fixed chuck; One end of movable chuck is movably connected in the side of Gripper body near slide plate 6, and the other end is connected with Gripper body by expansion link, and this movable chuck can open and close under the drive of expansion link; Fixed chuck is fixedly installed on the Gripper body relative with movable chuck.
Detect the chuck starting-tool point switch of chuck 8-131 from reference position to final position movement; Detect chuck from final position to the chuck end point determination switch of reference position movement; And the movable chuck clamping detector switch of detected activity chuck clamping jaws; The movable chuck that detected activity chuck unclamps clamping plate unclamps detector switch.
Drive the retinue power supply dolly 8-10 retinue power feed driver that 8-20 reciprocatingly slides on retinue track, be arranged on retinue power supply dolly 8-10, and this retinue power feed driver adopts the type of drive of drag chain or motor or friction wheel.
Administration of power supply actuator, this administration of power supply driver drives administration of power supply 8-12 moves towards the direction of slide plate 6 power taking interface; The screw structure that this administration of power supply actuator is cylinder or oil cylinder or drives for drive motor.
To power dolly starting-tool point switch from initial position power dolly end point determination switch and/or the retinue that turns back to initial position from final position of the retinue of position of reaching home for detecting this retinue dolly 8-10 that powers.
Buffer gear, this buffer gear has car bumper, is arranged at the rear and front end of retinue track 8-20;
Swabbing pig, is arranged at the front and back end of retinue power supply dolly 8-10, and contacts with retinue track 8-20.
Below further retinue power supply dolly and associated components are described in detail.
The accuracy of the reciprocating starting point of dolly 8-10 and terminal of powering to ensure to accompany, need detect slide plate 6 and whether run to the slide plate of retinue power supply dolly 8-10 for electric position to position detecting mechanism; Slide plate comprises to position detecting mechanism: slide plate puts in place detector switch, and to put in place the trigger mechanism that detector switch matches with slide plate; The slide plate detector switch that puts in place is arranged on retinue power supply dolly 8-10, and trigger mechanism is arranged on slide plate 6, or the slide plate detector switch that puts in place is arranged on slide plate 6, and trigger mechanism is arranged on retinue power supply dolly 8-10; When slide plate 6 moves, slide plate puts detector switch and trigger mechanism in place when having an effect, and the slide plate detector switch that puts in place sends the signal that puts in place, and retinue retinue power-supply controller 8-40 receives this signal that puts in place, drives clamping mechanism to carry out clamping the holding action of slide plate.Concrete structure is as follows:
Be provided with between this retinue track 8-20 and retinue power supply dolly 8-10 and detect the crank motion starting point travel switch 8-21 whether retinue power supply dolly 8-10 is positioned at crank motion starting point, and detect the crank motion terminal travel switch 8-22 whether retinue power supply dolly 8-10 is positioned at crank motion terminal.Above-mentioned crank motion starting point travel switch 8-21 and crank motion terminal travel switch 8-22 can be arranged on retinue track 8-20, accordingly, above-mentioned crank motion starting point travel switch 8-21 and crank motion terminal travel switch 8-22 can be that retinue power supply dolly 8-10 itself runs to the desired location of crank motion starting point travel switch 8-21 and crank motion terminal travel switch 8-22 and triggers; Certainly, above-mentioned travel switch also can be arranged on retinue power supply dolly 8-10, triggers above-mentioned crank motion starting point travel switch 8-21 and crank motion terminal travel switch 8-22 by the block arranged in retinue track 8-20 desired location.
In order to ensure stable, the safe power supply of retinue power supply dolly 8-10 further, the utility model is also provided with the terminal excess of stroke and detects travel switch 8-23 and return retarding travel switch 8-24 on retinue track 8-20 or retinue power supply dolly 8-10, above-mentioned travel switch also can realize by arranging trigger on a predetermined position triggering, when those travel switches are arranged on retinue track 8-20, retinue power supply dolly 8-10 itself can become the trigger triggering those travel switches.
Above-mentioned travel switch and block also can adopt other detector switch to replace, such as various magnetic induction noncontacting switch, infrared switch etc.
Retinue power supply dolly 8-10 is placed on retinue track 8-20, and this retinue dolly 8-10 that powers can move back and forth on retinue track 8-20.This retinue power dolly 8-10 comprise retinue power supply trolley body 8-11, and be arranged on retinue power supply trolley body 8-11 on administration of power supply 8-12, clamping mechanism 8-13 and self-driven mechanism 8-14.
Administration of power supply 8-12 docks with electricity-fetching mechanism, adopts the structure that plugs and sockets matches; Plug is positioned on retinue power supply dolly 8-10 or slide plate 6, and socket is then positioned at the correspondence position on slide plate 6 or retinue power supply dolly 8-10; Wherein being positioned at the retinue power supply plug of dolly 8-10 side or socket to be fixed on the telescopic boom that can stretch out to slide plate 6 direction, when telescopic boom reaches terminal, plug and socket grafting puts in place.In order to ensure that grafting puts in place, need detent mechanism be set, this detent mechanism comprises: locating dowel pin 8-1211 and knock hole 6-8311, locating dowel pin 8-1211 is the column construction with conehead, and the conehead end of conehead column construction is towards knock hole, the other end is fixed on the telescopic boom of retinue power supply dolly 8-10; Knock hole 6-8311 is that on the taper hole locating dowel pin and administration of power supply 8-12 that match with locating dowel pin, plug or socket are placed on same locating surface, and and plug or socket there is fixing relative position; Knock hole 6-8311 and electricity-fetching mechanism socket or plug are placed on same locating surface, and and socket or plug there is fixing relative position; When administration of power supply 8-12 docks with electricity-fetching mechanism, locating dowel pin 8-1211 inserts in knock hole 6-8311, the relative position of locating dowel pin 8-1211 and knock hole 6-8311 and plug and socket, make locating dowel pin 8-1211 and knock hole 6-8311 grafting firm after, the electrical connection of plug and socket mutual failure-free.The locating surface of administration of power supply 8-12 is specially adapter plate; This adapter plate is arranged on relocation mechanism, this relocation mechanism make adapter plate exist in direction up and down can be movable range of sizes.
Below further illustrate.
Administration of power supply 8-12 comprises trailing cable 8-120, plug-in connection 8-121, grafting driver train 8-122, is described respectively below.
Trailing cable 8-120 connects external power supply, and its function is from external power supply access electric power.Trailing cable 8-120 is can with the cable that retinue power supply dolly 8-10 moves back and forth in the retinue power supply reciprocating region of dolly 8-10, because the crank motion scope of retinue power supply dolly 8-10 is in limited distance, and this region is fixing, be convenient to adopt trailing cable 8-120 to follow this retinue to power dolly 8-10 crank motion, realize the access of external power supply.By comparison, the moving region of slide plate 6 is very large, and cannot adopt trailing cable 8-120 is directly its power supply, and this is also the reason needing to adopt retinue power supply dolly 8-10 to power.
Plug-in connection 121 comprises plug 8-1210 and locating dowel pin 8-1211.Wherein, plug 8-1210 is arranged on the telescopic boom 8-1221 of grafting driver train 8-122, realizes grafting action by telescopic boom 8-1221 crank motion.This telescopic boom 8-1221 specifically adopts the guide rod of band guide rod cylinder in the present embodiment.The afterbody of this plug 8-1210 is connected with the supply line in trailing cable 8-120, and its head is towards slide plate 6; Head and the socket 6-8310 be arranged on slide plate 6 of this plug 8-1210 match.Locating dowel pin 8-1211 is the tapered pin of head, is fixedly mounted on the telescopic boom 8-1221 of grafting driver train 8-122, and is positioned at the both sides of plug 8-1210; Can move together with telescopic boom 8-1221.The taper of locating dowel pin 8-1211 head be arranged on slide plate 6 with socket 6-8310 one be called that the taper hole of knock hole 6-8311 matches.Locating dowel pin 8-1211 and above-mentioned plug 8-1210 is arranged on a locating plate 8-170 jointly, and this locating plate 8-170 provides same locating surface for locating dowel pin 8-1211 and plug 8-1210, and relative position is between the two completely fixed; But above-mentioned locating plate 8-170 itself then adopts floating mounting means to install.Locating plate 8-170 is fixed on the floating post 8-172 of both sides, floating, empty set is on registration mast 8-173 again for post 8-172, and registration mast 8-173 is fixed on retinue power supply dolly 8-10 and floats the upper and lower two ends of post 8-172 by floating spring 8-171 by the middle part of float support in registration mast 8-173.The post 8-172 that floats specifically selects linear bearing case in the present embodiment, and registration mast 8-173 is the guide rod coordinated with this linear bearing case.Due to floating spring 8-171, floating post 8-172 is made to have floating space at above-below direction, due to this floating post 8-172 be empty set on registration mast 8-173, the internal diameter of post 8-172 of floating is greater than the external diameter of registration mast 8-173, makes floating post 8-172 also have certain activity space in the lateral direction.Accordingly, locating plate 8-170 has also just possessed certain activity space, like this, when administration of power supply 8-12 carries out with the docking of electricity-fetching mechanism 6-831, is just provided with certain adjustment surplus.
Grafting driver train 8-122 is the cylinder of band guide rod, certainly, does not also get rid of and adopts hydraulic actuating cylinder or electric threaded shaft structure.The core of this grafting driver train is the telescopic boom 8-1221 of fixing above-mentioned plug or locating dowel pin, the guide rod of the cylinder namely with guide rod, and this telescopic boom 8-1221 can stretch out to slide plate 6 direction and retract under air cylinder driven, realizes grafting action.
Clamping mechanism 8-13, for clamping slide plate 6, to realize the retinue of power supply moving trolley 10 and slide plate 6.This clamping mechanism has the chuck be arranged on retinue power supply dolly, and this chuck can stretch out towards slide plate direction, and clamps slide plate, and retinue is powered dolly 8-10 and slide plate 6 synchronous slide; After retinue power supply dolly 8-10 powers, chuck unclamps the chuck on slide plate 6, and electricity-fetching mechanism is separated with administration of power supply.Particularly, this clamping mechanism 8-13 comprises slide unit 8-130 and chuck 8-131.Wherein, slide unit 8-130 is the slide unit that hydraulic-driven or air pressure drive, and can certainly be the slide unit adopting motor-driven screw structure.This slide unit 8-130 can stretch out to the direction of slide plate 6 and retract.In order to detect stretching out or retract and whether putting in place of slide unit 8-130, be provided with and detect the slide unit end point determination switch 8-1300 that slide unit reaches terminal, be retracted into the slide unit in situ detection switch 8-1301 of original position with detection slide unit, the signal of above-mentioned switch is all supplied to retinue retinue power-supply controller 8-40.Chuck 8-131 is fixedly mounted on slide unit 8-130, and moves along with the motion of slide unit 8-130 to slide plate 6 direction or return.This chuck 8-131 comprises relative movable chuck 8-1310 and fixed chuck 8-1311, fixed chuck 8-1311 is fixed on slide unit 8-130, movable chuck 8-1310 then can draw close to fixed chuck 8-1311 the holding action realizing chuck 8-131 under the driving clamping oil cylinder or gripper cylinder, or move in the opposite direction, open chuck 8-131.In order to whether the clamping or unclamp detecting chuck 8-131 puts in place, cylinder or oil cylinder arrange clamping and to put in place detector switch 8-1312 and unclamp the detector switch 8-1313 that puts in place.
Except above-mentioned chief component, retinue power supply dolly 8-10 is also provided with and detects slide plate 10 and whether run to the slide plate needing retinue power supply dolly 8-10 to start retinue action and to put in place detector switch 8-1314.To putting in place detector switch 8-1314 by slide plate, slide plate 10 triggers the trigger mechanism of this switch, as block or baffle plate.Certainly, the detector switch that also slide plate can be put in place is arranged on slide plate 6, and the block or baffle plate that trigger this switch is arranged on retinue power supply dolly 8-10.
Retinue power supply dolly 8-10 realizes retinue motion by clamping mechanism clamping slide plate 6.But after position of reaching home completes power supply task, this retinue dolly 8-10 that powers needs fast return initial position to power for next slide plate 6.For this reason, need setting can autonomous travel, from the self-driven mechanism 14 of return to origin position, final position.In the present embodiment, this self-driven mechanism 8-14 is drive motor, and this drive motor, by driving this retinue drive wheel of powering on dolly 8-10, makes this retinue power dolly 8-10 fast return voluntarily.Certainly, self-driven mechanism 8-14 entirely can adopt the chain drive modes such as ground drag chain or arranges the mode of the driving station as slide plate or pass through motor direct-drive.
Be arranged on the mechanism relevant to retinue electric power system on slide plate 6, comprise electricity-fetching mechanism 6-831 and positioning beam 6-832.Said mechanism is installed in the side of slide plate 6 near retinue power supply dolly 8-10.
Electricity-fetching mechanism 6-831 is arranged on the administration of power supply adapter plate 6-830 of slide plate 6, and this electricity-fetching mechanism 6-831 comprises socket 6-8310 and knock hole 6-8311.Wherein, the power plug 8-1210 of dolly 8-10 of the jack of socket 6-8310 and retinue matches, and the setting position on slide plate 6 is also relative with the position of plug 8-1210.The power lead that this socket 6-8310 picks out is connected to the bay-lift drive motor needing electricity consumption.Knock hole 6-8311 is the taper hole matched with locating dowel pin 8-1211 conical nose, and its installation site on slide plate 6 is relative with locating dowel pin 8-1211.The relativeness of the fixed position of this knock hole 6-8311 and the fixed position of socket 6-8310 is completely fixed.By the cooperation of conehead and taper hole, above-mentioned locating dowel pin 8-1211 and knock hole 6-8311 has and coordinates to grafting between plug 8-1210 and socket 6-8310 the directional tagging forming stable electrical and connect.Between the plug 8-1210 caused due to installation deviation and socket 6-8310 during grafting can not accurately grafting coordinate problem, can under the guiding function at the taper position of locating dowel pin 8-1211 and knock hole 6-8311 obtain correct.
Positioning beam 6-832 for being fixed on slide plate 6, and is convenient to the protrusion of the chuck 8-131 clamping of accompanying on power supply dolly 8-10, can be tubulose or tabular.It should be noted that, positioning beam 6-832 herein, not only can as gripping object, and can also when slide plate 6 runs to some station section when positioning beam 6-832 is arranged on slide plate 6, realize location or the support of slide plate, so the thickness of this positioning beam 6-832 can according to its effect setting.
The external power supply (not shown) of retinue power supply dolly adopts the industrial power of factory, repeats no more.
Retinue retinue power-supply controller 8-40 is arranged on retinue power supply dolly 8-10, for receiving the detection signal of each detector switch, and controls according to the action of these situations to retinue electric power system.This retinue retinue power-supply controller 8-40 can certainly to be placed on slide plate 6 or independently to settle, and obviously, most reasonable manner should be that to be placed in retinue power supply dolly 8-10 upper and can move with accompanying to power together with dolly 8-10.
Below describe above-mentioned slide plate travel line (system) in detail to accompany the working process of electricity getting system.
At initial time, retinue power supply dolly 8-10 is parked on the initial position of retinue track 8-20; Now, slide unit 8-130 waits at extended position.Certain slide plate 6 moves to the position of power supply, the top slide unit 8-130 of its positioning beam 6-832, starts to promote retinue power supply dolly 8-10 retinue.
Now, the slide plate detector switch 8-1314 that puts in place detects that slide plate 6 has arrived the enable position of retinue power supply dolly 8-10, retinue retinue power-supply controller 8-40 moves to fixed chuck 8-1311 direction under the promotion of cylinder or oil cylinder according to this slide plate signal control movable chuck 8-1310 that puts in place, realize holding action, the object of clamping is that dolly 8-10 and slide plate 6 is stable is connected, for follow-up grafting action provides safeguard in order to enable retinue power; After clamping puts in place, the clamping detector switch 8-1312 that puts in place sends clamping and to put in place signal, and retinue retinue power-supply controller 8-40 sends grafting action command according to this clamping signal that puts in place.
Grafting driver train 8-122 forwards stretches out according to grafting action command, in the process of stretching out, first the locating dowel pin 8-1211 be fixed on grafting driver train 8-122 enters the knock hole 6-8311 on slide plate 6, and in the engagement process of taper and taper hole, realize the accurate location to plug 8-1210 and socket 6-8310, make both accurately grafting.
Above-mentioned mechanism can be explained as follows, suppose mutually originally have certain space deviation between plug 8-1210 and socket 6-8310, when then locating dowel pin 8-1211 inserts knock hole 6-8311, the front end of locating dowel pin 8-1211 is owing to being conical end, when coordinating with the taper hole of knock hole 6-8311, above-mentioned cone end taper hole has directional tagging.Due to fixed relationship spatially between locating dowel pin 8-1211 and plug 8-1210, and the fixed relationship of knock hole 6-8311 and socket, the locating plate 8-170 adding locating dowel pin 8-1211 and plug 8-1210 place is arranged for floating, and makes the space bias between plug 8-1210 and socket 6-8310 can by locating plate 8-170 floating and corrected spatially.
After above-mentioned grafting action puts in place, slide plate just obtains power supply by retinue power supply dolly 8-10.
Retinue power supply dolly 8-10 accompanies along with slide plate 6 and powers, and after bay-lift arrives setting height, crank motion terminal travel switch is triggered, when retinue retinue power-supply controller 8-40 receives this signal, send instruction, first make grafting driver train 8-122 retract, terminate electric mortiser and connect; Then unclamp the detector switch 8-1313 that puts in place to send clamping device and unclamp instruction, movable chuck 8-1310 is away from positioning beam 6-832, and after acquisition clamping device unclamps the signal that puts in place, slide unit in situ detection switch 8-1301 again instruction slide unit 8-130 is retracted into original position.After slide unit 8-130 returns and puts in place, the self-driven mechanism 8-14 of retinue power supply dolly 8-10 is according to instruction action, the retinue dolly 8-10 that powers is made to return its crank motion start position fast, the power-supply controller of retinue retinue afterwards 8-40 controls slide unit 8-130 and again stretches out, and is prepared as next slide plate 6 and powers.
Retinue power supply dolly 8-10 can arrange an accessory structure: buffer gear, and this buffer gear has car bumper, is arranged at the rear and front end of retinue track; Swabbing pig, being arranged at retinue power supply dolly front and back end, and with retinue rail contact.
It should be noted that, after retinue power supply dolly is with row distance overstep of end point position, can triggers by retinue power supply dolly the terminal excess of stroke be arranged on retinue track and detect travel switch 8-23, make controller control retinue power supply dolly and stop sliding.And, when in retinue power supply dolly 8-10 fall back process, can trigger be arranged on retinue track on return retarding travel switch 8-24, this is return retarding travel switch 8-24 and sends restriction signal, controller according to this signal control retinue power supply dolly slow down return to initial position.
In above-described embodiment, many technical characteristics can adopt other means of prior art to realize.Such as, the installation site of the plug and socket of mutual grafting can exchange; The self-driven mechanism of retinue power taking dolly can use the modes such as drag chain to drive; Various detector switch can have multiple implementation etc.
In the above-described embodiments, suppose that retinue power taking dolly keeps retinue respectively in whole bay-lift rising station section and in decline station section, now, need two sections of retinue tracks and two places retinue power supply dolly, be placed in ascent stage and the descent stage of slide plate bay-lift respectively.In the mode that other is possible, do not get rid of retinue power taking dolly yet in the whole process of bay-lift rise and fall, all keep retinue.
It should be noted that, the present embodiment is by when on slide plate travel line, bay-lift needs are powered, to the explanation of the utility model slide plate travel line retinue electricity getting system technical scheme, in fact, slide plate travel line that the utility model provides retinue electricity getting system, can be applied to slide plate travel line and to take up an official post the position of what is the need for and will power.Because the present embodiment adopts and the accompanying power supply dolly of slide plate, need the position of power supply to arrange retinue track at slide plate line, retinue track can need position to take power to arrange according to slide plate.Synchronously can be slided with slide plate on retinue track by retinue power supply dolly, and retinue power supply dolly only needs to provide electric power with the cable that adapts to of retinue track length for slide plate, avoid the long and problem such as cable winds, bad contact, sparking that causes of external cable.And it also avoid the problem of the slide plate own wt increase that slide plate line causes by adopting storage battery power supply.
Although above-described embodiment is used for slide plate travel line, the travel line that in fact also can be generalized to the employing orbit transports car of other type is the occasion that orbit transports car is powered.Although in above-described embodiment, retinue power supply dolly is placed on retinue track, and in fact, this retinue dolly of powering also can be wheeled construction, directly retinue walking on road surface.In the above-described embodiments, retinue track is arranged on the lateral edges of slide plate, but also can be arranged on the midway location of the guide rail of orbit transports line, whole electric power system is arranged on the bottom of the orbit transports car of slide plate or other type; Such as, in the middle of the guide rail of track travel line, dig out a pit, settle above-mentioned electric power system.
11, friction operation station
Being applied at present in auto production line is one group of active drive substantially, and a driven driving, is arranged in the both sides of travel line.In technical scheme in the utility model, in # type commutation passageway 3 part of some circuit as the circuit 07 that commutates, can consider to take monolateral driving (comprising active friction operation station 5 and the friction operation station 7 of slave mode).Particularly, at commutation circuit 07, one-sided friction-driven station is set with the inner side of inner trimming line 02 and/or chassis line 03 transit location, specifically this one-sided friction-driven station is arranged on # type commutation passageway portion.
In these positions, the utility model cancels the driven actuating device in side of original scheme.Replacing is the own track adjusting wheel of slide plate 6 itself, can provide friction force, thus achieve the normal operation of slide plate 6 for the drive wheel at active friction operation station.
At this moment, need the width of active friction wheel increasing friction operation station 5, improve it and slide plate friction force; Like this, the stressed pressure of friction wheel can be reduced, improve service life.
12, slide plate line operation control system
The utility model utilizes cloud computing technology, interaction can be carried out by cloud service center and between user side and controller (group), the control policy of controller group can be long-rangely set, meet the individual demand of delivery system, user also can understand the immediate status that slide board conveying system runs at any time simultaneously, and carries out Long-distance Control to slide board conveying system.Like this, slide board conveying system of the present utility model just becomes a kind of slide board conveying system based on cloud computing.
So-called cloud computing is by making Computation distribution on a large amount of distributed computers, but not in local computer or long-distance cloud servicing center, the operation of enterprise data center will be more similar to internet.This make enterprise can by resource switch to need application on, access computer and memory system according to demand.This is a kind of revolutionary behave, and this is like being the pattern having turned to power plant's centrally connected power supply from ancient separate unit generator mode.It means that computing power or computing power also can circulate as a kind of commodity, just as coal gas, water power, takes conveniently, low cost.Maximum difference is, this computing power or storage capacity are transmitted by internet.Like this, only need notebook, a mobile phone or other terminal, just can realize all of user's needs by network service, even comprise the task that supercomputing is such.From this angle, end user is the real owner of cloud computing.
The slide plate line operation control system framework that Figure 13 provides for the utility model, comprises detector set 100, primary controller 200, actuating unit group 300, cloud service center 400 and user side 500.Wherein, detector set 100, primary controller 200 and actuating unit group 300 form conventional control system: detector set 100 comprises various kinds of sensors, as position transduser, speed sensor (concrete viewing system needs setting) etc., they arrange on predeterminated position, gather and export the detected parameters reflecting corresponding slide plate line operational effect; Primary controller (can be a group controller, as multiple programmable controller PLC, also can be single Central Control Room) 200, processes detected parameters, and exports control signal according to preset strategy; Actuating unit group 300 comprises multiple actuating unit, specifically can be cylinder, electromagnetic valve (concrete viewing system needs setting) etc., the corresponding control signal that they export according to primary controller 200 carries out action, and slide board conveying system is run according to the strategy preset.Especially, primary controller 200 in the utility model embodiment connects cloud service center 400 by network simultaneously, it and cloud service center 400 exchange data, and all kinds of detected parameters is uploaded in cloud service center 400 by it, and user side 500 can inquire about the running state of slide board conveying system afterwards; Simultaneously, user side 500 can upload personalized control command as the case may be in cloud service center 400, these control commands are sent in primary controller 200 by this cloud service center 400, actuating unit group 300 can be controlled thus according to user view action, demand for control that so just can be satisfying personalized.
In this embodiment, detector set 100, actuating unit group 300 can be arranged according to existing electrical control gear, also can reset according to the special requirement of user; Primary controller 200 can be a group controller, as multiple Programmable Logic Controller (PLC), also can be single Central Control Room; User side 500 can be the various terminals such as PC (PC), smart mobile phone, panel computer, Intelligent worn device; Cloud service center 400 configures some Cloud Servers with superpower computing power and storage capacity, can the request of fast speed response user side 500 and controller.Primary controller 200, between user side 500 and cloud service center 400, data can be transmitted in a wired or wireless fashion, not repeat them here.
Although the utility model with preferred embodiment openly as above; but it is not for limiting the utility model; any those skilled in the art are not departing from spirit and scope of the present utility model; can make possible variation and amendment, the scope that therefore protection domain of the present utility model should define with the utility model claim is as the criterion.

Claims (10)

1. a slide plate travel line slide plate, described slide plate travel line comprises rail system and the slide plate run in orbit and slide plate line operation control system, this rail system comprises the first fitting line of normal level operation and the second fitting line of rising height operation, the end end of this first fitting line is connected with the initiating terminal of this second fitting line, and this slide plate enters into this second fitting line by this first fitting line under friction wheel drive station drive; The body of this slide plate is provided with workpiece accommodating mechanism and bay-lift, this slide plate line operation control system is provided with primary controller, cloud service center and some user sides, this cloud service center is electrically connected this primary controller and each user side respectively, carry out the swapping data at this primary controller, cloud service center and user side, it is characterized in that, this slide plate comprises skateboard body, roll wheel assembly, bay-lift and accommodating mechanism; This roll wheel assembly is arranged at bottom this skateboard body, and this skateboard body is slided along being arranged at ground skateboard track; Offer porose in the middle part of this skateboard body, the pedestal of this bay-lift is fixed on bottom this slide plate by this hole, when this bay-lift remains static, the top of this bay-lift is higher than this slide plate end face or be positioned at same plane, this bay-lift in the lifting station section of this second fitting line lifting workpiece to predetermined altitude; This workpiece accommodating mechanism is fixed in skateboard body in a reliable fashion, receives the workpiece that need receive in the dismounting station section of this first fitting line.
2. slide plate as claimed in claim 1, it is characterized in that, this roll wheel assembly comprises: transverse-roller and longitudinal roller, this skateboard body with this transverse-roller along being arranged at ground skateboard track cross running, and can be arranged at this ground skateboard track longitudinal driving with this longitudinal roller edge.
3. slide plate as claimed in claim 2, is characterized in that, be provided with: Horizontal limiting is taken turns, this Horizontal limiting wheel is vertically fixed on bottom this skateboard body by pipe link, and is positioned at the both sides of this longitudinal roller; This Horizontal limiting wheel can support the sidewall of skateboard track two side shield, and rotates in the horizontal direction.
4. slide plate as claimed in claim 1, is characterized in that, this skateboard body end face is provided with the track pushing workpiece to be installed or guide groove; In this skateboard body front end and/or rear end, the link for connecting another slide plate is set; This link adopts hook form.
5. slide plate as claimed in claim 1, it is characterized in that, this bay-lift comprises fixing yoke, slip yoke, supporting plate and pedestal; Two ends of every one deck lifting pole of fixing yoke are hinged with the lifting pole of adjacent layer respectively, and orlop lifting pole one end of fixing yoke is fixed on pedestal, and the superiors' lifting pole one end of fixing yoke is fixed on supporting plate; The middle part of the lifting pole of every one deck of slip yoke and the lifting pole of fixing yoke equivalent layer is that scissor-type is hinged, can slide in orlop lifting pole one end of slip yoke on pedestal, can slide in the superiors' lifting pole one end of slip yoke on the bottom surface of supporting plate; This bay-lift also comprises rigid link chain, drive sprocket and drive motor, this rigid link chain one end is fixed on this supporting plate, this drive motor is fixing on the base, its output shaft connects this drive sprocket, this rigid link chain walks around this drive sprocket, and the bearing pin of this rigid link chain active flank engages with the tooth of drive sprocket, and after this rigid link chain engages with drive sprocket, its bearing of trend changes, wherein, the rigid link chain between drive sprocket to supporting plate is in erected state; This bay-lift comprises movable sprocket wheel, the other end of this rigid link chain is fixed, the rigid link chain be connected with this fixed end first walks around this movable sprocket wheel, walk around this drive sprocket again, between movable sprocket wheel and this drive sprocket, certain distance is set, the tooth of this movable sprocket wheel engages with the bearing pin of this rigid link chain active flank, and the rotation of this drive sprocket makes this rigid link chain drive this movable sprocket wheel to move; This bay-lift has the chute settling this movable sprocket wheel on the base, and the direction of this chute is parallel with the direction of the line of fixing yoke with this slip yoke; This bay-lift also comprises self-locking device, this self-locking device has tooth bar, locking plate and self-locking motor, the sliding end of this locking plate and this slip yoke is rotatably connected, can engage with the tooth bar be fixed on pedestal after this self-locking motor drives this locking plate to rotate to an angle, locking slip yoke is in desired location.
6. slide plate as claimed in claim 1, is characterized in that, the hoisting of this bay-lift, station section of landing arrange retinue electric power system respectively, and this retinue electric power system correspondingly when this elevator hoists and lands can provide electric power support; This retinue electric power system comprises retinue power supply dolly, the electricity-fetching mechanism be arranged on slide plate, external power supply, retinue power-supply controller; This retinue is powered on dolly and is provided with the administration of power supply matched with this electricity-fetching mechanism, and this administration of power supply obtains electric power by being connected with this external power supply; This retinue dolly of powering moves back and forth in the fixed range of the railway line of this slide plate; This administration of power supply when this slide plate needs power supply, dock, and be separated with this electricity-fetching mechanism after power supply, and after separation, this retinue dolly of powering can return its initial position with the electricity-fetching mechanism of this slide plate; This retinue power-supply controller action to said mechanism controls.
7. slide plate as claimed in claim 1, it is characterized in that, this workpiece accommodating mechanism comprises and slides rail and a storage support, this slides the bottom that a rail is fixed on skateboard body, this slides a rail provides towards the open dragging track of a certain lateral edges of skateboard body, this storage support can along sliding the dragging track slip of propping up rail and providing, and by sliding, this storage support can skid off skateboard body edge from the bottom of skateboard body; This storage support comprises pony sill and arranges the accepting rack having and wait to receive Workpiece structure, and both are hinged; This pony sill slides into after outside skateboard body edge at storage support and still slides on a rail at this, and this accepting rack can rotate relative to this pony sill upward in this position; This pony sill slides at storage support the structure still slided on a rail at this after outside skateboard body edge: arrange fixed stop at pony sill and accepting rack near one end of pony sill, the outermost end sliding a rail at this fixes the baffle plate relative with this block, when this accepting rack slides into after outside skateboard body edge, baffle plate blocks block, makes pony sill rest on this and slides on a rail.
8. slide plate as claimed in claim 7, it is characterized in that, this slide plate travel line arranges Auxiliary Track, workpiece accommodating mechanism for drawing slide plate carries out sliding and overturning, this Auxiliary Track comprises the traction guide rail of highly gradient, and this traction guide rail is corresponding with the desired guiding trajectory of the track adjusting wheel of workpiece accommodating mechanism; This Auxiliary Track and track adjusting wheel cooperatively interact, the accepting rack of workpiece accommodating mechanism is guided to skid off skateboard body side from the open side of sliding a rail, and by increasing gradually or reducing the height and position residing for track adjusting wheel, make accepting rack skid off the upset realizing this accepting rack afterwards.
9. slide plate as claimed in claim 1, is characterized in that, in this rail system, this first fitting line is inner trimming line, this second fitting line is chassis line, and the end end of this chassis line is connected by slide plate exhausting line with the initiating terminal of this inner trimming line, and this slide plate can be moved in whole line cycle; In this inner trimming line, in this chassis line and/or this inner trimming line terminate end and this chassis line initiating terminal connection location and circuit is set as required transfer position, this circuit is transferred the twilight orbit that position comprises two steering hardwares and is arranged between adjacent steering hardware.
10. a slide plate travel line, is characterized in that, is provided with the slide plate as described in any one of claim 1-9, and the skateboard track that this slide plate is carried on rail system has run default operation.
CN201420328699.XU 2014-06-19 2014-06-19 Slide plate travel line and slide plate thereof Expired - Fee Related CN204137163U (en)

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Application Number Priority Date Filing Date Title
CN201420328699.XU CN204137163U (en) 2014-06-19 2014-06-19 Slide plate travel line and slide plate thereof

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109018902A (en) * 2018-09-14 2018-12-18 天奇自动化工程股份有限公司 It attaches together and migrates vehicle
CN109665274A (en) * 2019-02-14 2019-04-23 江苏科技大学 Direction movement system towards intelligent moulding bed
CN118321906A (en) * 2024-06-14 2024-07-12 洛阳珠峰华鹰三轮摩托车有限公司 Workshop assembly workbench and application method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109018902A (en) * 2018-09-14 2018-12-18 天奇自动化工程股份有限公司 It attaches together and migrates vehicle
CN109665274A (en) * 2019-02-14 2019-04-23 江苏科技大学 Direction movement system towards intelligent moulding bed
CN118321906A (en) * 2024-06-14 2024-07-12 洛阳珠峰华鹰三轮摩托车有限公司 Workshop assembly workbench and application method thereof

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