CN203958385U

CN203958385U - Can receive the slide plate of workpiece

Info

Publication number: CN203958385U
Application number: CN201420327368.4U
Authority: CN
Inventors: 毛振华
Original assignee: ZHUJI ZHAOJIA HUAYAN TEXTILE FACTORY
Current assignee: ZHUJI ZHAOJIA HUAYAN TEXTILE FACTORY
Priority date: 2014-06-19
Filing date: 2014-06-19
Publication date: 2014-11-26
Anticipated expiration: 2024-06-19

Abstract

The utility model discloses a kind of slide plate of receiving workpiece, be provided with workpiece accommodating mechanism on the body of this slide plate, in the dismounting station section of this first fitting line, storage needs the workpiece of storage; This workpiece accommodating mechanism is fixed on slide plate body in failure-free mode; This workpiece accommodating mechanism comprises and slides rail and a storage support, this slides rail and is fixed on the bottom of slide plate body, this slides a rail and provides towards the open dragging track of a certain lateral edges of slide plate body, this storage support can prop up the dragging track slip that rail provides along sliding, by sliding, this storage support can be from the bottom of slide plate body skids off slide plate body edges.The utility model at least can promote in assembly precision, work efficiency and manufacturing cost etc. the technical performance of delivery system in a certain respect, and application prospect is better.

Description

Can receive the slide plate of workpiece

Technical field

The utility model relates to load transfer device, relates in particular 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 effective 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.

For example, auto assembly system just divides wiring, subframe to divide wiring, back axle to divide wiring, chassis line, whole wiring etc. to form 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, need to adopt multiple different load transfer device, use different mode of movement (as slide type, suspension type etc.) to realize fitting work.Owing to having adopted different load transfer devices and mode of movement, when workpiece is transferred between distinct device, corresponding switching accessory equipment and buffer station (as transfer lifter etc.) must be set, but also to ensure reliability and the precision of interconnecting device, once occur switching fault on travel line, transfer station will become the bottleneck of whole assembling travel line system.In addition, load transfer device and mode of movement kind are many, they are arranged on different positions with the form of disperseing, make whole assembly system complex structure and on-the-spot installation difficulty 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 are had relatively high expectations etc., thereby cause whole fitting line manufacturing cost to increase.

Because the deficiency of existing delivery system, be necessary to design a kind of new delivery system and corresponding subsystem, require to be able to all or part of lifting at aspects such as assembly precision, work efficiency and manufacturing costs, to meet better the overall performance requirement of delivery system.

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 at least to promote in a certain respect in assembly precision, work efficiency and manufacturing cost etc. the technical performance of delivery system.

For solving above technical matters, the utility model provides a kind of slide plate of receiving workpiece, be applicable to the slide plate travel line of auto assembly, described slide plate travel line comprises rail system and operation slide plate and slide plate line operation control system in orbit, this rail system comprises the first fitting line of normal height operation and the second fitting line of rising height operation, and the end end of this first fitting line is connected with the initiating terminal of this second fitting line; On the body of this slide plate, be provided with workpiece accommodating mechanism, this slide plate enters into this second fitting line by this first fitting line under friction wheel drive station drive, and this workpiece accommodating mechanism is received the workpiece that needs storage in the dismounting station section of this first fitting line; On the body of this slide plate, be provided with bay-lift, this bay-lift in the lifting station section of this second fitting line lifting workpiece to predetermined altitude; This slide plate line operation control system is provided with primary controller, cloud service center and some user sides, and this cloud service center is electrically connected respectively this primary controller and each user side, carrys out swap data between this primary controller, cloud service center and user side; This workpiece accommodating mechanism is fixed on slide plate body in failure-free mode, this workpiece accommodating mechanism comprises and slides rail and a storage support, this slides rail and is fixed on the bottom of slide plate body, this slides a rail and provides towards the open dragging track of a certain lateral edges of slide plate body, this storage support can prop up the dragging track slip that rail provides along sliding, by sliding, this storage support can be from the bottom of slide plate body skids off slide plate body edges.

Compared with prior art, the utility model provides a kind of new type slide plate delivery system and subsystem, can be at the integrated multiple fitting line of same slide plate travel line (system), each subsystem is also optimized design, can meet thus the requirement of carrying out kinds of processes on a fitting line, the delivery system forming thus makes whole fitting line become stream production.The utility model, by simplifying some transfer operations, is conducive to improve assembly precision, is also conducive to improve the production efficiency about master operation and general assembly operation.This system can be optimized the arrangement space of factory building more widely, can reduce the installation difficulty of whole general assembly production system, thereby contributes to reduce the manufacturing cost of system.

Brief description of the drawings

Slide board conveying system overall structure and rail system layout that Fig. 1 provides for the utility model;

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 procedure chart that the workpiece accommodating mechanism that Fig. 8 provides for the utility model carries out operation to workpiece under Auxiliary Track coordinates;

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;

The front view that work is carried out to operation of the bay-lift that Figure 10 a provides for the utility model;

The lateral plan that work is 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;

The structural representation of the retinue power supply dolly in the retinue electric power system that Figure 11 b provides for the utility model;

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 elaborated below in conjunction with accompanying drawing and specific embodiment.A lot of details are set forth in the following description so that fully understand the utility model.But the utility model can be implemented to be much different from alternate manner described here, those skilled in the art can do similar popularization without prejudice to the utility model intension in the situation that, and therefore the utility model is not subject to the restriction of following public specific embodiment.

The utility model provides a kind of novel slide board conveying system and subsystem, can be on same slide plate travel line integrated different fitting line, meet thus kinds of processes requirement simultaneously, the aspects such as this assembly precision for system, work efficiency and manufacturing cost significantly improve, and can meet preferably thus the overall performance requirement of delivery system.Face is elaborated the system synthesis to the utility model embodiment, each subsystem and vitals.

Be pointed out that in passing, 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 when 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 in the time of concrete application, match according to technological requirement.Without loss of generality, below, describe as an example of auto assembly system example.

1, system synthesis

The slide board conveying system of auto assembly is below described, it comprises inner trimming line (interior trim fitting line, corresponding the first fitting line, for the operation of normal height, with slide plate working face quite or the operation of a little higher than slide plate working face), chassis line (chassis fitting line, corresponding the second fitting line, for rising height operation, apparently higher than the operation of slide plate working face, rising height is conventionally highly suitable with operator) and slide plate, and being provided with bay-lift 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 to the station of reaching the standard grade of inner trimming line initiating terminal, and enters thus inner trimming line, after interior trim assembling, slide plate directly travels to chassis line, in the time that slide plate arrival hoists and lands station section, bay-lift can hoist and land, and then meets the needs of chassis assembling.

For simplicity, the utility model (is called for short workpiece by being called main workpiece with the workpiece of slide plate operation, as vehicle body), after dismounting, be accommodated in the workpiece (being the attached workpiece of main workpiece, as car door) that the workpiece moving on slide plate and with slide plate is called need storage by needing.As without special requirement, no longer strictly distinguish for the character of workpiece below.

Referring to Fig. 1, the overall structure of the slide board conveying system providing for the utility model.This embodiment slide board conveying system is 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 do not indicate in Fig. 1, understands and refers to related documents explanation as need.In the present embodiment, slide plate 6 is driven by the friction-driven station (only indicate friction-driven station 5,7 in figure, similarly indicate no longer one by one) of side, and the track on inner trimming line 02, chassis line 03 moves forward.On this slide plate 6, be provided with bay-lift (Fig. 1 does not indicate), can make workpiece be seated in different height and positions, therefore can adapt to the operation of kinds of processes.

As shown in Figure 1, this slide board conveying system comprises two inner trimming lines that are parallel to each other (or claiming interior trim fitting line) 02 and two chassis lines that are 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, between each conveyor line rail, connect by switching rail, and then slide plate can be circulated travel in this rail system.

In the present embodiment, vehicle body can be by before inner trimming line 02 initial position, the i.e. 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 afterwards inner trimming line 02.

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, by vehicle door disassembling and be positioned in workpiece (car door) accommodating mechanism stretching out slide plate 6 bottoms, and can be reduced to slide plate 6 bottoms after this workpiece accommodating mechanism storage car door at vehicle door disassembling station place.For the ease of operation, in this position, after stretching out, workpiece accommodating mechanism can also upwards overturn to slide plate 6 tops, and after vehicle door disassembling operation, workpiece accommodating mechanism is 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 and installs before station.In the time that slide plate 6 runs to car Assembly line of automobile doors 04, workpiece accommodating mechanism, from slide plate 6 bottom auto-extendings, 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 car Assembly line of automobile doors is set.After packing, use hoisting mechanism car door to be transported on slide plate 6 at car Assembly line of automobile doors 04 end, carry out car door installation.

Similarly, complete after chassis line 03 fitting work, slide plate 6, at the end of chassis line 03, is delivered to vehicle body on whole wiring 05 by transplanting mechanism 1, completes last assembly process; 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 by being arranged on the bay-lift of chassis line 03 hoist, the land retinue electric power system of station section, rise and when landing for bay-lift provides electric power support.

Especially, can obtain electric power support at diverse location for ease of slide plate 6, and avoid producing because cable is long can not supply regular power situation, one side of the utility model chassis line 03, and the bay-lift that is positioned at slide plate hoists or the station that lands, and is provided with retinue power supply rail, by the power taking interface on slide plate and retinue, the power supply interface of the retinue power supply dolly on power supply rail docks, make bay-lift on slide plate obtain electric power, realize hoisting and landing of bay-lift on slide plate 6.

Operate in inner trimming line 02 at slide plate 6 with chassis line 03 on time, upwards depart from inner trimming line 02 for anti-limited slip plate 6 at roller water square with chassis line 03, the utility model is provided with postive stop baffle (Fig. 1 does not show) on side rails inner trimming line 02 and/or chassis line 03.The Horizontal limiting wheel (Fig. 1 does not show) that is arranged on slide plate roller both sides can support the sidewall of postive stop baffle, and Horizontal limiting wheel can, with the rolling of slide plate roller, rotate along sidewall horizontal.

The describe, in general terms of system architecture of the slide board conveying system of more than producing for the present embodiment auto assembly.Situation about providing below in conjunction with said structure and by Fig. 1, two inner trimming lines 02 and chassis line 03 are divided into respectively two sections of leading portion, back segments, 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 describes in detail, and specifically according to slide plate 6, the traveling process in this delivery system describes.

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 moved towards slide plate 6.

The slide plate 6 that is loaded with vehicle body runs on the dismounting car door station of inner trimming line 02 leading portion front end, now, workpiece accommodating mechanism stretches out from slide plate 6 bottoms and is turned to slide plate 6 table tops under the guiding of traction guide rail (Auxiliary Track), convenient operation personnel from vehicle body by vehicle door disassembling and be positioned on workpiece accommodating mechanism, after this operation completes, slide plate 6 moves ahead, and workpiece accommodating mechanism is reduced to slide plate 6 bottoms; Meanwhile, the slide plate 6 that is loaded with vehicle body carries out the assembly process of vehicle body interior trim in inner trimming line 02 travels; When slide plate travels 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 being arranged in this inner trimming line 02, this turning platform 2 carries slide plate 6 left-hand revolutions 90 and spends, direction and slide plate 6 travel direction of the tailstock are consistent, slide plate 6 travels to next turning platform 2 by switching rail, this turning platform 2 carries slide plate 6 clickwises, 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 on the turning platform 2 that is positioned at commutation circuit 07, after slide plate 6 turn 90 degrees by turning platform 2 dextrorotations, travel to # shape 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, enters chassis line 03 leading portion, and then makes slide plate 6 be sailed into the initiating terminal of chassis line 03 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.Need to illustrate, the roller consistent with vehicle body direction is defined as longitudinal roller; Be defined as transverse-roller vertical with vehicle body direction.In the time that slide plate 6 enters chassis line 03 and hoists station section, the power taking interface of slide plate 6 bay-lifts (Fig. 1 does not show) docks with the power supply interface that the retinue electric power system 8 in station section that hoists is set, this retinue electric power system provides electric power to bay-lift, make bay-lift can be elevated to predetermined height, to chassis is assembled.After assembling, bay-lift obtains electric power support by the retinue electric power system 8 of landing station section, realizes landing.

Slide plate is in the time that chassis line 03 leading portion travels to chassis line 03 back segment, slide plate 6 first sails into and is arranged on this chassis line 03 and commutates in the # shape commutation passageway 3 of circuit 07, in this # shape commutation passageway 3, longitudinal roller of slide plate 6 bottoms changes transverse-roller into and travels, now, the direction of headstock is consistent with the direction that slide plate 6 moves, slide plate 6 is sailed on switching rail by this # shape commutation passageway 3, via switching rail, slide plate 6 is entered on turning platform 2, after turning platform 2 left-hand revolution 90 degree, direction and bodywork length direction that slide plate 6 travels are consistent, and enter in chassis line 03 back segment.When the rear portion that slide plate 6 sails chassis line 03 back segment into, enter car Assembly line of automobile doors 04 place section, now, workpiece accommodating mechanism stretches out under the effect of traction guide rail, can, by car door by transfer machine 1 or manual mode, transfer load on car Assembly line of automobile doors 04, and on car Assembly line of automobile doors 04, car door be carried out to packing; After packing, then by shifting apparatus, car door is transferred load on slide plate 6, assembly crewman takes off car door to carry out attaching together of vehicle body and car door; Has assembled on chassis.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 transfers after, slide plate 6 can finish end 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; Also the needs that can arrange according to space in this slide plate recovery train arrange commutation circuit.Particularly, slide plate 6 enters in # shape commutation passageway 3, longitudinal roller is converted to transverse-roller and sails in switching rail, then enter on next turning platform 2 of arranging of commutation circuit 07, through turning platform, 2 dextrorotations turn 90 degrees, make slide plate 6 still keep travelling with transverse-roller, slide plate 6 travels on switching rail with transverse-roller to next turning platform 2 of arranging of commutation circuit 07, after turning platform 2 left-hand revolution 90 degree, slide plate 6 still keeps transverse-roller to travel, enter the # shape commutation passageway 3 of next commutation circuit 07, in this # shape commutation passageway 3, slide plate is converted to longitudinal roller by transverse-roller and travels, and enter the station of reaching the standard grade before inner trimming line 02 initial position, prepare to receive vehicle body transfer, then start to carry out the assembling conveying of next round.

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 other possible embodiment, can arrange arbitrarily the angle turning to and number of times according to the requirement of the needs of fitting work and assembly environment in fact.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 arrange according to the setting of scheduled circuit.In addition, only giving an example for the working process of the utility model rail system is described with two chassis lines 03 of above-mentioned two inner trimming lines 02 that be arranged in parallel, in fact, of the present utility model setting can also arrange 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 the later stage of chassis assembling or early stage position.# shape commutation passageway 3 and/or the turning platform 2 at switching rail two ends also can be set according to the point of transition of conveyor line rail.For example, vertical connection between the end end of inner trimming line 02 and chassis line 03 initial end, between the end end of chassis line 03 and inner trimming line 02, be connected by switching rail; 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 be connected etc. mode.

2, rail system

The utility model is realized the continuous assembling at inner trimming line 02 and chassis line 03 by bay-lift is set on slide plate, and workpiece is only by adopting the mode of movement of slide plate to complete the assembling on interior trim and chassis, thereby rail system wherein must have more rational layout.

As shown in Figure 1, rail system comprises two inner trimming lines that are parallel to each other 02 and two chassis lines that are parallel to each other 03, and be also parallel to each other between inner trimming line 02 and chassis line 03, between each conveyor line rail, connect by switching rail, and then slide plate can be circulated travel in this rail system.

In the present embodiment, inner trimming line 02 is interior, chassis line 03 is interior, inner trimming line 02 finishes end, with chassis line 03 initiating terminal connection location, the circuit 07 that commutates is all set, circuit before and after turning to is parallel mutually, therefore, 180 degree of what each commutation circuit 07 was realized is circuit turn to, and can carry out reasonable Arrangement in conjunction with the space in workshop to travel line better like this.Certainly, in other embodiments, commutation circuit 07 also can be realized turning to of 90 degree or other angle, also may only have in this case a steering hardware, repeats no more.

Particularly, commutation circuit 07, being positioned at the steering hardware of endpoint location of the assembling circuit before and after assembling, arranges switching rail between two steering hardwares, and 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 that are parallel to each other 02 by this commutation circuit 07; At the same side of two inner trimming lines 02, a steering hardware is set respectively, this steering hardware specifically adopts turning platform 2, between two turning platforms 2, connects by switching rail (twilight orbit).

Finish between end and chassis line 03 initiating terminal at inner trimming line 02, commutation circuit 07 is also set.Be provided with two steering hardwares at this commutation circuit 07.What be positioned at inner trimming line 02 end is turning platform 2, be positioned at the commutation of the # shape for the square crossing passageway 3 of chassis line 03 initiating terminal, and between turning platform 2 and # shape commutation passageway 3, connect by switching rail, 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 the circuit of inner trimming line 02 and chassis line 03 directly be communicated with, make the vehicle body in general assembly operation on slide plate 6 can enter chassis assembly process from interior trim assembly process without transplanting mechanism; And, by adopting above-mentioned # shape commutation passageway 3, can make on slide plate 6 vehicle body in confined state arrange perpendicular to skateboarding direction with length direction at the leading portion of chassis line 03, be 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 of the front and back that are parallel to each other by this commutation circuit 07.This commutation circuit 07 comprises the # shape commutation passageway 3 that is positioned at chassis line 03 leading portion end and the turning platform 2 that is positioned at chassis line 03 back segment front end, and connects the switching rail of # shape commutation passageway 3 and turning platform 2.By this commutation circuit 07, make on slide plate 6 vehicle body in confined state recover the length direction arrangement states consistent with skateboarding direction at the back segment of chassis line 03, be 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, connect by slide plate recovery train 06, the end end of chassis line 03 is connected with the initiating terminal of inner trimming line 02, thereby 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, arrange needs according to space, some commutation circuits are set, these commutation circuits can adopt above-mentioned turning platform 2 or # shape commutation passageway 3 to realize skateboard turns as required flexibly, but slide plate 6 arranged direction that need guarantee finally to enter inner trimming line 02 are suitable direction, to ensure that vehicle body transfer is to after on slide plate 6, length direction is consistent with slide plate 6 sense of motions.

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, for example: inner trimming line finishes end and is directly connected with chassis line initiating terminal, form the slide board conveying system that general assembly is produced, without any steering hardware or switching rail, can complete interior trim assembling and chassis assembling; Or, the end end of inner trimming line can directly be connected with the initiating terminal of chassis line by turning platform 2 and/or # shape commutation passageway 3, make inner trimming line finish end mutually vertical with chassis line initiating terminal, form the assemble production line of " L " shape, in this structure, need between turning platform 2 and/or # shape commutation passageway 3, not connect switching rail, namely, in the time that steering hardware is turning platform 2, after the rotation of slide plate with turning platform 2, can directly enter in next fitting line; In the time that steering hardware is # shape commutation passageway 3, exchange by slide plate bottom roller, slide plate is directly entered 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, on some fitting line, need the direction of vehicle body to change, so that assembly manipulation.Taking the present embodiment as example, at commutation circuit 07, turning platform 2 and # shape commutation passageway 3 is set, by the two and the coordinating of switching rail, realize the variation of vehicle body direction.Particularly, slide plate 6 is after turning platform 2 rotations, make slide plate 6 still keep the horizontal or longitudinal roller entering before turning platform 2 to roll turning platform 2 away from, slide plate enters in # shape commutation passageway 3 by switching rail, and while rolling away from from # commutation passageway 3, transverse-roller is converted to longitudinal roller by slide plate 6, or longitudinally roller is converted to transverse-roller and travels, and makes vehicle body direction change and enter the leading portion of chassis line 03.

In above-mentioned rail system, steering hardware specifically comprises 3 two kinds, passageway of turning platform 2 and # shape commutation form, below explanation respectively.

Turning platform 2 is provided with the track joining with conveyor line rail, and slide plate 6 moves and can sail on the track of turning platform 2 along conveyor line rail; This turning platform 2 can conter clockwise or clickwise, and after rotation, the track on it joins with lower track section or switching rail, with entering in lower track section or switching rail after slide plate 6 turning platforms 2 rotations.The rotation of turning platform 2 relies on hydraulic pressure or motorized motions.

# shape commutation passageway 3 comprises two sections of guide rails that mutual square crossing is arranged, two sections of guide rails respectively with turn before track and turn after track join; Slide plate 6 bottoms are provided with transverse-roller and longitudinal roller, relative with above-mentioned two sections of guide rails respectively; Slide plate 6 enters behind # shape commutation passageway 3, and 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 inner trimming line 02 and/or the wherein both sides of a track of chassis line 03, and be parallel to each other with this track, can make the Horizontal limiting wheel that is positioned at slide plate bottom 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; The first Auxiliary Track (Fig. 1 is not shown), for drawing the operation of workpiece accommodating mechanism, is arranged at the initial segment of inner trimming line.The second Auxiliary Track, for drawing the operation of workpiece accommodating mechanism, is arranged at chassis line 03 both sides and is positioned at before car Assembly line of automobile doors 04; Retinue power supply rail, is arranged at a side of inner trimming line 02 and/or chassis line 03, and is positioned at slide plate 6 power taking station sections.

Like this, by optimizing after rail system, can meet preferably the requirement of multiple assembly technology.

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 of carrying out locking action.

Referring to 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 that is 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, rotation from driving (can be unpowered) 2-5, slide board drive device 2-6, rotating the parts formations such as main drivings 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).

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 is walked on rotating base 2-4, drives thus this swivel mount to be rotated.Rotating driving device comprises that at least one main driving 2-7 of rotation and some rotations are from driving 2-5, these main driving 2-7 of rotation and rotation are walked at annular inner orbit, the outside track 2-1 of rotating base 2-4 from driving, driven rotary frame 2-3 is rotated, and keeps the steady of rotation.Latch assembly 2-8 is set on swivel mount 2-2 simultaneously, after swivel mount 2-3 is rotated in place, swivel mount is locked, prevent that it from play occurring.Tracks positioned guide piece 2-2 is set, to dock guiding with outside conveyor line rail on swivel mount 2-3.

The track identical with conveyor line rail of setting above of swivel mount 2-3, slide plate 6 can slide in the above.Swivel mount 2-3 installs slide board drive device 2-6 in the both sides of swing-around trajectory, can drive slide plate 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 to conveyor line rail.

Because turning platform 2 is provided with the track joining with conveyor line rail, slide plate 6 moves and can sail on the track of turning platform 2 along conveyor line rail; This turning platform 2 can conter clockwise or clickwise, and after rotation, the track on it joins 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 rotations.

4, # type commutation passageway

# shape commutation passageway 3 comprises two sections of tracks that mutual square crossing is arranged, two sections of tracks respectively with turn before conveyor line rail and turn after conveyor line rail join.Correspondingly, slide plate 6 bottoms are provided with transverse-roller and longitudinal roller, relative with above-mentioned two sections of tracks respectively.Slide plate 6 enters behind # shape commutation passageway 3, and slide plate 6 can be converted to transverse-roller from longitudinal roller, or is converted to longitudinal roller from transverse-roller, enters thus the switching rail of next section 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, connected by # type commutation passageway 3 at the track of the both direction of some commutation circuit 07 ends.Certainly, two groups of orthogonal tracks are only a kind of special embodiment of the present utility model.In actual production life, the angle between track can be arbitrarily, and the group number of track is also not only confined to two groups, and this can specifically arrange according to actual conditions.

Slide plate 6 is the carrying tool on slide plate travel line, mostly is template, above plate, is working face, and 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.Below slide plate 6, road wheel is installed, slide plate coordinates with track by these road wheels, and walking in orbit.In the utility model, the below of slide plate 6 is provided with two groups of mutual squareness road wheels, one group of every four wheels, two groups of respectively corresponding two orthogonal tracks of road wheel.

As shown in Figure 3, the drive system of # type commutation passageway 3 parts 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 with slide plate 6 edge close contacts, and this friction wheel driving station drives slide plate 6 to move in orbit by the friction wheel of these rotations.For ensureing that slide plate 6 moves steadily in orbit, friction-driven station generally arranges in pairs in track both sides.Should be noted, when the utility model is mentioned lateral driver device, longitudinal driving device, only show that slide plate 6 is having driving in direction separately, does not represent concrete quantity and accurate location.

Certainly, under special circumstances, friction-driven station is only at the one-sided friction wheel driving station 5 that arranges of track, 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, thereby corresponding some fixed guide and horizontal, longitudinal rotary guiding device 4 these two kinds of guide piecees installed in the position around slide plate 6 coordinate and have driven 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 and matched by the road wheel in one group of new direction on slide plate 6, the road wheel on sense of motion is separated with corresponding track before, and such process realizes and turning to.This move can be realized by Liftable rail is set, and horizontal, the long rails in now # type commutation passageway 3 can be positioned on different height and positions, facilitates thus the respective direction roller of slide plate 6 to select direct of travel.

As shown in Figure 3, because the sense of motion of slide plate 6 on slide plate travel line steering hardware changes, and the height at friction-driven station 5 is consistent with the plate on slide plate 6, if so friction-driven station 5 still in track both sides words arranged in pairs, some friction-driven standing-meetings hinders slide plate 6 motion in orbit.Thereby # 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 that friction-driven station 5 one sides are not set, 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 that friction-driven station 5 is set in # type commutation passageway 3 arranges some fixed guide, the side that friction-driven station 5 is not set arranges some rotary guiding devices that lodge 4, specifically comprises transverse rotation guide piece 4, longitudinal rotary guiding device 4 these two kinds of guide piecees.These rotary guiding devices 4 can complete the action of holding up, lodge according to actual needs, and it can lodging in not hindering slide plate 6 and moving, and allows slide plate 6 pass through smoothly; When hindering the motion of slide plate 6, hold up, assist friction-driven station to complete the driving to slide plate 6.Coordinate and driven and break-in.

5, rotary guiding device

According to the # type passageway structure shown in Fig. 3, near slide plate slide plate travel line # type commutation Aisle type steering hardware arranges one-sided friction-driven station 5, and 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 around slide plate 6 for this reason, carry out friction fit driving station 5 complete and 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 axis of track adjusting wheel 4-1 is perpendicular to track adjusting wheel adapter plate 4-2, rotatably be fixed on track adjusting wheel adapter plate 4-2, on this track adjusting wheel adapter plate 4-2, there is tapped bore, can be bolted on carrier 4-3 top, form thus guide wheel assemblies.This track adjusting wheel 4-1 rim faces in the time that 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 in the time that 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 there is the axle sleeve that the axis direction with keyway is horizontal direction carrier 4-3 bottom surface, 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 contacting with ground; The rotating shaft 4-5 being 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 and lodging of carrier 4-6.

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 it is upper that the second pivoted arm 4-12 is fixed on bearing 4-9 by bearing pin in rotatable mode, and this second pivoted arm 4-12 can rotate around bearing pin in horizontal surface; The second pivoted arm 4-12 is rotatably connected away from a side and the second dynamical element termination of carrier 4-3 at relative bearing 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 interlock of the first dynamical element; The root of carrier 4-3 has projection; The first dynamical element action, when promotion carrier 4-3 holds up, the second dynamical element promotes the second pivoted arm 4-12 rotation simultaneously; In the time that carrier 4-3 holds up control position, projection is just rotated the second pivoted arm 4-12 putting in place and 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, in the time that the second pivoted arm 4-12 rotates to the position of blocking the carrier 4-3 holding up, back-up block 4-10 is from lower support the 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.

It is upper that the second pivoted arm 4-12 is arranged on mounting bracket 4-11 by the second bearing pin 4-13 of vertical direction, and it is upper that this mounting bracket 4-11 is arranged on bearing 4-9, can be around the second bearing pin 4-13 at horizontal in-plane moving.The second pivoted arm 4-12 is mounted support 4-11 and is divided into both sides, wherein a side is connected by S. A. with the second hydraulic actuating cylinder (the second dynamical element) 4-14 termination, the second pivoted arm 4-12 part of opposite side is in the time that carrier 4-3 moves to control position, and the back-up block 4-10 end face being fixed on basal plane just can be 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 a projection that is positioned at carrier 4-3 root, and with carrier, 4-3 moves.Projection 4-16 is in the time that carrier 4-3 is in running order, and projection is just in time rotated the second pivoted arm 4-12 putting in place and blocks.For safety action smoothness, the freely revolving wheel 4-15 of activity is installed on this projection 4-16, the S. A. direction of this revolving wheel 4-15 is horizontal direction, when carrier is holded up working position, revolving wheel 4-15 just in time contacts with the second pivoted arm 4-12.

Above-mentioned the 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 is flexible drives the first pivoted arm 4-8 rotation, thereby drives rotating shaft 4-5 rotation, and rotating shaft 4-5 is connected by key with carrier 4-3, thereby realizes the rotation that drives carrier 4-3; In the first hydraulic actuating cylinder 4-6 fore and aft motion, the second hydraulic actuating cylinder 4-14 links simultaneously; In the time that carrier 4-3 rotates to control position, the second pivoted arm 4-12 rotates to target location around bearing pin acting on of the second hydraulic actuating cylinder 4-14 in horizontal surface and just in time blocks projection 4-16, 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.

Arrange after this rotary guiding device 4, the break-in system of these # shape commutation passageway 3 parts is worked as follows: slide plate 6 is in long rails walking, and longitudinally rotary guiding device 4 is in flat state, and longitudinally rotary guiding device 4 is in erected state; Slide plate 6 moves on the # shape 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, the longitudinal road wheel of slide plate 6 and long rails depart from, lateral rows travelling wheel coordinates with cross track, and finally stops relevant position; Then transverse rotation guide piece 4 moves to flat state, and longitudinally rotary guiding device 4 moves to erected state, and slide plate 6 is realized transverse shifting under the effect of lateral driver device then.So far, complete break-in process.

6, slide plate

The utility model provides a kind of Multifunctional slide plate for slide plate travel line (system), has and receives the function of waiting the workpiece that needs storage, needs the workpiece of storage to be generally car door on automobile assembly line.

Fig. 5 a is the bottom construction of the multi-functional conveying slide plate of the utility model, and Fig. 5 b is the construction profile with the multi-functional conveying slide plate of the utility model, and they can be 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 the roller that slide plate body 6-1, roll wheel assembly slide plate body 6-1 arrange by bottom, can travel along the skateboard track of arranging in advance, completes the conveying of workpiece.Workpiece accommodating mechanism 7 and bay-lift structure 9 are also installed on this slide plate body, below will be described in detail.

In order to ensure that slide plate body 6-1 can normally travel on different skateboard tracks, the roller that the utility model arranges in the bottom of slide plate body 6-1, adopt respectively transverse-roller 6-2 and longitudinal roller 6-3, transverse-roller 6-2 can drive slide plate body 6-1 laterally to slide along being arranged at ground skateboard track; Longitudinally roller 6-3 can drive slide plate body 6-1 along being arranged at ground skateboard track longitudinal sliding motion, realizes the slip conversion of slide plate body 6-1 horizontal direction and/or vertical direction.In the present embodiment the roller consistent with bodywork length direction is defined as to longitudinal roller 6-3, the roller consistent with vehicle-body width direction is defined as to transverse-roller 6-2.

It should be noted that, the setting of roller is not limited to above-mentioned embodiment.For example: the skateboard track of inner trimming line can be horizontally set, and the direction of bodywork length is consistent with the service direction of slide plate body 6-1, slide plate body 6-1 now slides at the skateboard track of inner trimming line by transverse-roller 6-2; In the time being transitioned into chassis line by inner trimming line, skateboard track on chassis line can be by twilight orbit vertical connection of skateboard track with inner trimming line, now, the Width of vehicle body is consistent with the service direction of slide plate body 6-1, and at twilight orbit upper slide body, 6-1 now travels to chassis line by longitudinal roller 6-3.

Offer porosely at slide plate body 6-1 middle part, the base of bay-lift 9 is fixed on the bottom of slide plate body 6-1 by hole, and in the time that bay-lift 9 remains static, the end face of the top of bay-lift 9 and slide plate body 6-1 is 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 needed electric power of scissors lift table by being arranged on the retinue electric power system of skateboard track side.

Because the utility model makes workpiece to be assembled can realize the lifting action of vehicle body by slide plate body 6-1 in course of conveying by the bay-lift arranging on slide plate body 6-1, and without the lifting and the landing that realize vehicle body by other peripheral auxiliaring lifting equipments.

Be understandable that, in whole workpiece fitting process, also exist some accessory equipment to carry out independent conveying workpieces and complete fitting work to corresponding fitting line.And the utility model can be realized by the workpiece accommodating mechanism 7 arranging on slide plate body 6-1 the retinue of assembling workpiece.This workpiece accommodating mechanism 7 can be gliding type the workpiece storage function of tonic chord it, it is arranged at the bottom of slide plate body 6-1, can be towards extended or retracted perpendicular to slide plate body 6-1 service direction.In this workpiece accommodating mechanism 7, retinue workpiece can be fixed by the fixture (not shown) arranging on workpiece accommodating mechanism 7, ensures the retinue safety of retinue assembling workpiece.Be convenient to assembling for operating personal, workpiece accommodating mechanism 7 can also the direction with cw and conter clockwise overturn to slide plate body end face after stretching out.

Be understandable that, workpiece to be installed is due to weight or other reasons and cannot realize while retinue with slide plate body 6-1, can be by being arranged on guide rail or the guide groove on slide plate body 6-1 end face, workpiece to be installed is entered in slide plate body 6-1, so that fitting work completes smoothly smoothly along guide rail or guide groove.For chassis line, concrete guide rail or the guide groove arranging perpendicular to slide plate direct of travel, driving engine can be pushed on slide plate easily like this, and then completes assembling on slide plate 6.

When slide plate body 6-1 travels on skateboard track, depart from for fear of roller and skateboard track, the utility model also arranges by pipe link 6-5 and is fixed on the longitudinally Horizontal limiting wheel 6-4 of roller both sides of slide plate body bottom, this Horizontal limiting wheel 6-4 can support the baffle sidewall that is arranged at skateboard track both sides, and rotate in horizontal direction, thereby anti-limited slip plate roller and skateboard track depart 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 wheel, ensures that slide plate travels in the time of different directions, and slide plate can normally travel on skateboard track, and anti-limited slip plate departs from skateboard track in the horizontal direction.

On assembling is carried, the slide plate body 6-1 being positioned on skateboard track can be for multiple, between each slide plate body 6-1, can, by being arranged on slide plate link 6-6, the link 6-7 of slide plate body 6-1 front end and/or rear end, realize the connection between multiple slide plate 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 be with track adjusting wheel to be connected with the hook in adjacent skillet 6 above this peg assembly.Particularly, on a slide plate, a side arranges coupling type slide plate link 6-6, and its offside arranges peg assembly type link 6-7; Certainly, coupling type slide plate link 6-6 also 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, concrete structure and the installation form of slide plate link 6-6, link 6-7 are not limited to aforesaid way.

Vehicle body is transferred to by vehicle body storage line on the slide plate body 6-1 of inner trimming line initial position, the transverse-roller 6-2 arranging by slide plate body 6-1 bottom is delivered to vehicle body on the skateboard track of horizontally set on inner trimming line, meanwhile, the workpiece accommodating mechanism that car door also can arrange by slide plate body 6-1 bottom is received to slide plate body 6-1 bottom, so that interior trim assembling.When interior trim assembles complete, slide plate 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 slide plate body 6-1 enters on twilight orbit, the transverse-roller of slide plate body bottom is converted to longitudinal roller and travels, slide plate body is slid in chassis line, in the time arriving lifting station section, vehicle body is lifted to certain altitude by the upper bay-lift arranging of slide plate body 6-1, and then realize the assembling on chassis, after assembling, bay-lift landing, and such as driving engine or some otherly cannot can be delivered to slide plate body 6-1 place by accessory equipment by accompanying workpiece to be installed, and the guide rail or the guide groove that arrange by slide plate body 6-1 end face, workpiece to be installed is delivered on slide plate body 6-1, and then convenient operation personnel's fitting work.After the assembling of chassis, workpiece accommodating mechanism 7 is carried the car door of storage to stretch out from slide plate bottom, because car door can be fixed by the fixture arranging on workpiece accommodating mechanism 7, therefore, workpiece accommodating mechanism 7, for the ease of operating personal, can the direction with cw and conter clockwise overturn after stretching out.

Be understandable that, car door is installed also and can before the assembling of chassis, be completed.After car door installs, and chassis assembling is complete, vehicle body on slide plate body 6-1 transfers load to by transfer equipment on the plate chain of whole wiring, and vacant slide plate body 6-1 is back to the station place that reaches the standard grade of inner trimming line, waits on vehicle body storage line vehicle body is transferred load on slide plate body 6-1.

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 slide plate body 6-1, can be towards extended or retracted perpendicular to slide plate body 6-1 service direction.

Referring to Fig. 6 a-Fig. 6 b, the structure of workpiece accommodating mechanism of the present utility model is shown.Simultaneously referring to shown in Fig. 5 a-Fig. 5 b, the slide plate of the utility model slide plate travel line comprises slide plate body 6-1 and with reliable fashion workpiece accommodating mechanism 7 fixed thereon, four above-mentioned workpiece accommodating mechanisms 7 are set on each slide plate body 6-1, each workpiece accommodating mechanism 7 is corresponding with four car doors of automobile, they make car door with consistent with this running body of slide plate for the car door of dismounting being received into the bottom of slide plate body 6-1.

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 that pony sill 7-5 has with arranging the accepting rack 7-4 that needs storage Workpiece structure, and both are hinged, and this accepting rack 7-4 can be able to prop up the track slip that rail 7-1 provides along sliding.By sliding, this accepting rack 7-4 can skid off slide plate body edges from the bottom of slide plate body 6-1.Pony sill 7-5 is still sliding after outside storage support slides into slide plate body 6-1 edge on a rail 7-1, and accepting rack 7-4 can rotate with respect to pony sill upward in this position.

Slide a rail 7-1 and be fixed on slide plate body 6-1 above, be used to the slip extraction of accepting rack 7-4 that dragging track is provided, this slides a rail 7-1 and has two parallel rails.

Accepting rack 7-4 is used for receiving car door.This accepting rack 7-4 can slide and slide on a rail 7-1, particularly, can roller be set in accepting rack 7-4 bottom, this roller can be embedded in the corresponding with it lateral grooves that slides a rail 7-1, this accepting rack 7-4 can be along the edge that slides direction that rail offers and be drawn to from the bottom of slide plate body 6-1 slide plate body 6-1, on the contrary, this accepting rack 7-4 is recoverable to the bottom of slide plate body 6-1.Also can adopt other modes that accepting rack 7-4 is slided sliding on a rail 7-1.

In order to increase accepting rack 7-4 traveling comfort and to settle reliability when car door, accepting rack 7-4 is set as to I-shaped structure, two bogie side frames of this accepting rack 7-4 slide along a corresponding with it rail 7-1 that slides, middle for connecting the link span of two bogie side frames, the I-shaped structure of this accepting rack 7-4 increases the stability of operation.

For folding and unfolding car door more easily, above-mentioned accepting rack 7-4 not only can be extracted out from the bottom of slide plate body 6-1, all right automatic turning certain angle, like this, the operating personal standing on slide plate can directly be placed car door to be fixed on the accepting rack 7-4 holding up.

While is referring to Fig. 6 a, Fig. 6 b, and combination is as Fig. 5 a, Fig. 5 b, and the concrete structure of workpiece accommodating mechanism 7 is further shown.According to above-mentioned needs, the preferred technical scheme of the one of workpiece accommodating mechanism 7 is that this workpiece accommodating mechanism mainly comprises parts such as sliding rail 7-1, accepting rack 7-4, pony sill 7-5, road wheel 7-6 and a 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 being placed on it, accepting rack 7-4 and pony sill 7-5 are hinged.In the time that accepting rack 7-4 moves to desired location, can upwards or downwards overturn with respect to pony sill 7-5.

Pony sill 7-5 is similarly a part for workpiece accommodating mechanism 7, can slide sliding on a rail 7-1, and be the pedestal of the upset of above-mentioned accepting rack 7-4.

Accepting rack 7-4 and pony sill 7-5 cooperatively interact, when accepting rack 7-4 and pony sill 7-5 are simultaneously when the bottom at slide plate body 6-1, first need accepting rack 7-4 to extract out the edge of slide plate body 6-1, because pony sill 7-5 and accepting rack 7-4 have hinged relationship, in the time that accepting rack 7-4 extracts out, pony sill 7-5 also can follow and be drawn out of, outside accepting rack 7-4 is drawn to slide plate body 6-1 time, pony sill 7-5 stops sliding, accepting rack 7-4 upwards overturns 90 °, be erected state, after fixed thereon, 90 ° of accepting rack 7-4 upsets downwards, the last bottom of slipping into slide plate body 6-1 of receiving together with pony sill 7-5, complete thus the storage operation of workpiece.

Above-mentioned pony sill 7-5 stops sliding, and special inhibiting device need to be set and realize, and concrete, inhibiting device comprises baffle plate 7-2 and block 7-8.Wherein, baffle plate 7-2 is fixed on the outermost that slides a rail 7-1, for stop pony sill 7-5 continue slide; Block 7-8 is fixed on one end of pony sill 7-5 and the close pony sill 7-5 of accepting rack 7-4, for coordinating baffle plate 7-2.

Particularly, in the time that incorporating section is drawn to from slide plate body 6-1 bottom the desired location that needs upset, be fixed on block 7-8 on pony sill 7-5 and be fixed on the baffle plate 7-2 sliding on a rail 7-1 and contact, baffle plate 7-2 continues to slide by limit stop 7-8, thereby 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 positions.The accepting rack 7-4 of above-mentioned workpiece accommodating mechanism 6-2 and pony sill 7-5 have two bogie side frames, a corresponding rail 7-1 that slides also has two bogie side frames with it, above-mentioned baffle plate 7-2 is fixed on the outermost that slides a rail 3, can be fixed on and slide on one of them bogie side frame of rail 7-1, corresponding block 7-8 is fixed on pony sill 7-5 one end of this side with it; This baffle plate 7-2 also can be fixed on another bogie side frame, same, and corresponding block 7-8 is fixed on pony sill 7-5 one end of this side with it; Can also baffle plate 7-2 be all set sliding on two bogie side frames of rail 7-1, corresponding block 7-8 is fixed on one end of pony sill 7-5 of both sides with it.

In addition, above-mentioned workpiece is fixed on accepting rack 7-4 and has multiple attainable mode, wherein a kind of jaws can on accepting rack 7-4 with clamping, is placed in this jaws fixing by workpiece; Or, fixture is set, this fixture has two jaws, and a jaws clamps accepting rack 7-4 above, and another jaws is clamped on workpiece.The workpiece being 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 is used for making accepting rack 7-4 and pony sill 7-5 is fixing and slidably sliding a rail 7-1, and many group above line travelling wheel 7-6 are all set on accepting rack 7-4 and pony sill 7-5.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 is clamped between two rollers, two sides up and down that two rollers are close to this and slide a rail 7-1, two rollers of clamping can slide on a rail 7-1 and slide at this.It should be noted that, above line travelling wheel 7-6 can arrange many groups as required, organizes between road wheel 7-6 more certain distance is set.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 along sliding a rail 7-1 operation.Offer groove in the side of sliding a rail 4, this track adjusting wheel 6-7 is embedded in 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 to slide a rail 7-1.

When accepting rack 7-4 and pony sill 7-5 are retracted to behind the bottom of slide plate body 6-1, while needs, accepting rack 7-4 and pony sill 6-5 no longer slide sliding on a rail 7-1, so, leap-preventing device 7-3 is set for limiting sliding of accepting rack 7-4 and pony sill 7-5 on two bogie side frames of accepting rack 7-4.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 piece (scheming not shown).Mounting base 7-3-2 is used to lever assembly 7-3-1 that rotary support point is provided.This mounting base 7-3-2 is fixed on the side of sliding a rail 6-3.

Lever assembly is provided with an anti-channeling groove 7-3-4, and this lever assembly 7-3-1 can be used for that the anti-channeling groove 7-3-4 of a side is corresponding with the anti-channeling bar 7-3-3 on pony sill 7-5 thereon by arranging.One end of this lever assembly 7-3-1 is the wedge shape fork 7-3-5 with wedge mechanism, in a side of the wedge structure of this wedge shape fork 7-3-5, anti-channeling groove 7-3-4 is set.This anti-channeling groove 7-3-4 anti-channeling groove 7-3-4 can be set to arbitrary shape, but in order more to mate with anti-channeling bar 7-3-5, is traditionally arranged to be cylindrical.

Anti-channeling roller 7-3-6 can be set on the fork of the other end of lever assembly 7-3-1, and 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 for being locked in desired location by pony sill 7-57-5.It is upper that this anti-channeling bar 7-3-5 is fixed on this pony sill 7-5, and match with shape and the size of anti-channeling groove 7-3-4.

Start piece for promoting the anti-channeling roller 7-3-6 on the fork of the lever assembly 7-3-1 other end, the fork that makes 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 anti-channeling bar 7-3-5 departs from anti-channeling groove 7-3-4 like this.This startup piece is fixed on the orbit of slide plate, and the traction guide rail that also can be fixed on workpiece accommodating mechanism 7 is on Auxiliary Track, preferred, arranges to start piece and start this workpiece accommodating mechanism and slide sliding on a rail 6-3 on Auxiliary Track.

In the time that pony sill 7-5 and accepting rack 1 are recycled to the desired location of slide plate bottom, 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 a rail 6-3 and pony sill 7-5, be fixed on anti-channeling bar 7-3-5 on the pony sill 7-5 side shifting along the lozenges of this wedge shape fork 7-3-3, in the time that this anti-channeling bar 7-3-5 moves to the anti-channeling groove 7-3-4 position on wedge shape fork 7-3-3, 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, in the time that pony sill 7-5 and accepting rack 1 start to skid off, the startup piece being 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 upwards swings the fork being attached thereto, and then making wedge shape fork 7-3-3 to lower swing, wedge shape fork 7-3-3 departs from the anti-channeling bar 7-3-3 being fixed on pony sill 7-5 like this.The disengaging of this lever assembly 7-3-1 and pony sill 7-5, can slide sliding on a rail 6-3 pony sill 7-5 and accepting rack 1.

Be understandable that, above-mentioned workpiece accommodating mechanism 7 can adopt have power operated actuating device realize pony sill 7-5 slide on a rail 7-1 sliding with accepting rack 7-4 sliding on a rail 7-1 sliding and in rotation upward. these power operated actuating devices can be cylinder, oil cylinder or electric pushrod etc., do not repeat them here.

8, Auxiliary Track

The Auxiliary Track corresponding with above-mentioned workpiece accommodating mechanism, the utility model also provides a kind of auxiliary work-piece accommodating mechanism 7 to slide.

Referring to Fig. 7, the structure of the Auxiliary Track 09 providing for the utility model embodiment.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, guiding workpiece accommodating mechanism 7 slide accepting rack 7-4 from sliding the opening one of the rail 7-1 slide plate body 6-1 side of breakking away out.By increasing gradually or reduce the residing height and position of track adjusting wheel 7-7, after skidding off, can also realize the upset of the accepting rack 7-4 of above-mentioned workpiece accommodating mechanism, the trail change of the Auxiliary Track 09 by guiding its motion that gradually changes of track adjusting wheel 7-7 height is realized.

This Auxiliary Track 09 can have multiple track configuration at the diverse location of its extension, 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.This track can be extracted accepting rack 7-4 out along sliding a rail 7-1 horizontal direction.

Another track is to have same level height but the track that moves 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.This track can push the accepting rack 7-4 having extracted out along sliding a rail 7-1 horizontal direction.

In addition, coordinating above-mentioned containing section is accepting rack 7-4 and the two-part structure of pony sill 7-5, and the track of this Auxiliary Track 09 also can be set to the track of highly gradient, realizes the effect of guiding accepting rack 7-4 upset.Below describe in detail.

This Auxiliary Track 09 is positioned at track adjusting wheel 7-7 on accepting rack 7-4 guiding workpiece accommodating mechanism by guiding and slides sliding on a rail, and according to the trail change of this Auxiliary Track 09, realizes the upset of the accepting rack 7-4 of 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.In this Auxiliary Track 09 each guide rail section, all have rail groove, 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, and guiding accepting rack 7-4 skids off from slide a rail 7-1, and rotation upward.Specifically, the height of this rising guide rail 09-1 raises gradually, and the track adjusting wheel 7-7 residing position under the guiding of rising guide rail 09-1 being 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 its trajectory height variation 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 its trajectory height changes obviously, under the guiding of accepting rack 7-4 end in this rising guide rail 09-1, rotates upward with respect to pony sill 7-5.

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 being embedded in track adjusting wheel 7-7 on this section of guide rail, under the guiding of this straight guide rail 09-2, can to make accepting rack 7-4 be erected state.

Decline guide rail 09-3 connects the end of straight guide rail 09-2, and the accepting rack 7-4 of guiding erected state rotates downwards and is slipped into orbit transports dolly bottom along sliding a rail.Specifically, the height of this decline guide rail 09-3 reduces gradually, and the track adjusting wheel 7-7 residing position under the guiding of decline guide rail 09-3 being 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 its trajectory height variation obviously, under the guiding of this track, under the guiding of accepting rack 7-4 end orbit in this, rotated downwards by erected state; The middle end of rising guide rail 09-1 is positioned at the inner side of orbit transports dolly, and its trajectory height changes slowly, and accepting rack 7-4 can be slipped into orbit transports dolly bottom along sliding a rail 7-1 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, guide this workpiece accommodating mechanism 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 slide plate 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 slide plate body 6-1, complete the storage work of waiting the workpiece that needs storage.

It should be noted that, the start position of this Auxiliary Track 09 can arrange the startup piece of leap-preventing device, and the leap-preventing device of this startup piece and workpiece accommodating mechanism cooperatively interacts, and starts this workpiece accommodating mechanism and it is slided on this Auxiliary Track 09.The fit system that above-mentioned workpiece accommodating mechanism and Auxiliary Track 09 cooperatively interact is: the startup piece on this Auxiliary Track 09 promotes the roller of leap-preventing device on workpiece accommodating mechanism, the anti-channeling bar of this leap-preventing device is departed from and be positioned at groove on wedge shape fork, this accepting rack 7-4 and pony sill can be slided sliding on a rail 7-1; After this, arrange in the rail groove of track adjusting wheel 7-7 embedding Auxiliary Track 09 on accepting rack 7-4, by track adjusting wheel 7-7, under the guiding of Auxiliary Track 09, this accepting rack 7-41 and pony sill 7-5 are drawn to outside the edge of slide plate body 6-1; In the time of this position, this pony sill 7-5 is positioned at the inner side, edge of slide plate body 6-1, can make this accepting rack 7-4 rotate upward with respect to pony sill 7-5 according to the track of Auxiliary Track 09, until this accepting rack 7-4 while being erected state, can waiting for car door to need the workpiece of storage be installed on this accepting rack 7-4; Can make this accepting rack 7-4 be rotated down according to the track of Auxiliary Track 09 again, until accepting rack 7-4 and pony sill 7-5 regain the bottom of slide plate body 6-1, completing car door wait needs the storage action of the workpiece of storage.This workpiece accommodating mechanism can be realized turn over function, the personnel of simplifying the operation pick and place the operation of car door, operating personal only need be fixed on car door on accepting rack 7-4, can complete the manual operation of car door storage, need to not extract or push away from the bottom of slide plate body 6-1 and put car door, simplify greatly the operating process of car door storage.

Arrange after above-mentioned Auxiliary Track 09, mechanical system guiding workpiece accommodating mechanism is along the bottom of sliding a rail 7-1 and be slipped into slide plate body 6-1 entirely.Because this slide plate has storage function, therefore utilize this workpiece accommodating mechanism can conveniently receive the car door of dismounting, control step is very simple simultaneously.

Referring to Fig. 8, the procedure chart that workpiece accommodating mechanism that the utility model provides carries out operation to workpiece under Auxiliary Track coordinates is shown.Comprise that step is: A, extraction workpiece accommodating mechanism; B, workpiece accommodating mechanism overturn; C, dismounting car door; D, by car door transfer to workpiece accommodating mechanism; E, again workpiece accommodating mechanism is overturn; F, car door are accommodated into slide plate bottom.Whole process is fully mechanical guiding, and the continuity that operates is good, has improved operating efficiency.

9, bay-lift

On slide plate 6 of the present utility model, bay-lift 9 is set, 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 Aerial Work LT 9 that the utility model provides a kind of slide plate to use.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 poles, two ends of every one deck lifting pole are hinged respectively at the lifting pole of adjacent layer, so rotatable between every 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; By a rotating shaft, slip yoke 9-4 is connected with fixing yoke 9-3, 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 and cuts yoke sliding rail, and this cliding yoke orbit arm bearing of trend is the sense of motion of the yoke that slides in bay-lift ascending and descending process; Slip yoke 9-4 bottom arranges the slide block that can slide along above-mentioned track, and 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 can adopt rigid link chain to drive realizes the lifting of bay-lift.Particularly, as shown in Fig. 9 a and Fig. 9 b, 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 is intermeshing, rigid link chain by drive sprocket 9-5 will change the direction of operation, be that rigid link chain 9-6 between drive sprocket 9-5 and supporting plate 9-1 is the state of holding up, the rigid link chain 9-6 of this erected state can lift supporting plate 9-1.

Introduce in detail principle and process that rigid link chain 9-6 lifts supporting plate 9-1 below.

Rigid link chain 9-6 is made up of identical rectangle chain elements, different from regular link, and chain link one side of rigid link chain 9-6 is common active flank, and opposite side has flange and groove, and flange and the groove of adjacent link are pegged graft mutually.Chain link is in rotation process, and the flange of a rear chain link inserts in the groove of previous chain link, and two chain links of mutually pegging graft can not be rotated mutually, can become chain link to be set as a push rod two link set.In like manner, multiple chain links all can be set as push rod in said process, and like this, the multiple chain links that change through direction will become an adjustable push rod of length with thrust and pulling force.Wherein, drive sprocket 9-5 rotates the each chain link that makes 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 to one to save land and moves up, when the chain link of each joint is during in erected state, this rigid link chain 9-6 becomes one by a common chain change and has the upwards rigid chain post of thrust, 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 being 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 is to a side shifting 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 complete the rising of bay-lift as crane.On the contrary, when drive motor 9-9 reversion, drive drive sprocket 9-5 reversion, rigid link chain 9-6 on drive sprocket 9-5 changes horizontality through the effect of drive sprocket 9-5 into by erected state, like this, rigid link chain 9-6 pulls supporting plate 9-1 fixed thereon to decline, and slip yoke 9-4, to the side shifting away from fixing yoke 9-3, completes the action of the decline of bay-lift.

Interfere the work of rigid link chain 9-6, drive sprocket 9-5 and drive motor 9-9 in order to prevent other equipment on bay-lift or slide plate, chain-wheel box 9-8 is set on pedestal 9-2, chain-wheel box 9-8 has an outlet, the up and down space that provides that this outlet is rigid link chain 9-6, is arranged as all actuating devices of realizing lifting of lifting table in chain-wheel box 9-8.

Aforesaid way adopts a drive sprocket 9-5 that rigid link chain 9-6 is changed into and has upwards thrust and the downwards push rod of pulling force, but when rigid link chain 9-6 from erected state become horizontality regain time, easily on pedestal 9-2, pile up, for the rigid link chain 9-6 that prevents from regaining piles up agglomerating, 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, one end that rigid link chain 9-6 is fixed on chain-wheel box 9-8 relies on a side of fixing yoke 9-3, rigid link chain 9-6 is from this fixed end, first walk around movable sprocket wheel 9-7, walk around again drive sprocket 9-5, 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 slip yoke 9-4 and fixing yoke.The working process of above-mentioned movable sprocket wheel 9-7 and drive sprocket 9-5 driving 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 being 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 that approaches drive sprocket 9-5 most, rigid link chain 9-6 is lifted to high state, and 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 is to moving away from one end of drive sprocket 9-5, in the time that the rigid link chain 9-6 holding up is reduced to extreme lower position, movable sprocket wheel 9-7 apart from drive sprocket 9-5 farthest.Like this after increase activity sprocket wheel 9-7, in the time that rigid link chain 9-6 regains from erected state, can not produce and pile up agglomeratingly, affect the problem of lifting of lifting table, indirectly reduce the requirement of bay-lift to installing space.

The length of the rigid link chain 9-6 of above-mentioned setting can be set according to concrete requirement, the height of the lifting of general bay-lift is 1.7 meters of left and right, rigid link chain 9-6 can be arranged on to the length that is greater than 1.7 meters, simultaneously, rigid link chain 9-6 can reel, can not take too large space, reduce the requirement of bay-lift to slide plate below installing space, the length of rigid link chain 9-6 can artificially be adjusted, the adjustable height of bay-lift can need according to bay-lift the height adjustment of lifting, so will not be subject to the restriction of actuating device.

In order to increase the space of lifting below, crane that can bay-lift is set to two parallel cranes, this bay-lift has two groups of fixing 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 every group of fixing fixed end of yoke 9-3 and the sliding end of slip yoke 9-4 can be arranged to 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 synchronous output shafts through bearing structure (scheming not shown), two output shafts connect respectively the input shaft of two groups of drive sprocket 9-5 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 respectively two rigid link chain 9-6 upwards to promote supporting plate, 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.

Can 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 tooth bar 9-11 top, is pawl structures; Self-locking motor and slip yoke are fixed; Between locking plate 9-12 and tooth bar 9-11, make ratchet pawl structures mutually fasten or be lifted away from by motor; Wherein, the direction of slip of the direction of rack ratchet in the time that slip yoke rises; The direction of locking plate ratchet matches with the direction of ratchet; That is: bay-lift is in the time of rising or quiescence, and self-locking motor drives ratchet to be fastened on ratchet; Bay-lift is in the time preparing decline or decline state, and motor drives ratchet to be lifted away from ratchet.Tooth bar 9-11 is set to be parallel to and cuts yoke sliding rail, and the motor fixing plate 9-13 being connected by striding across the adapter shaft of tooth bar between slide block, and self-locking motor is fixed on to 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; On the output shaft of self-locking motor, shift fork is set, this shift fork has the fork pin that inserts locking plate 9-12, and in addition, self-locking device also comprises the elastomeric element that applies 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 shown in Fig. 9 c, in the time that bay-lift is lifted to predetermined extreme higher position, self-locking device will lock slip yoke 9-4, make can not slide in its horizontal direction.Particularly, self-locking device is positioned at a side of slip yoke 9-4, comprises motor (scheming not shown), stationary rack 9-11, locking plate 9-12 and torsion spring 9-14, and the tooth of stationary rack 9-11 and locking plate 9-12 is unidirectional array, intermeshing.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 and motor fixing plate 9-13 are connected by a rotating shaft, torsion spring one end is fixed on locking plate 9-12, the other end is fixed on motor fixing plate 9-13, it is upper that stationary rack 9-11 is fixed on pedestal 9-2, the direction setting of sliding along slip yoke 9-4.When raising or be elevated to desired location, bay-lift needs when static, rotary electric machine is rotating closed to put in place, torsion spring 9-14 can engage locking plate 9-12 with stationary rack 9-11, because the tooth of stationary rack 9-11 is unidirectional tooth, under the effect of sliding at slip yoke 9-4, the direction that locking plate 9-12 can slide along slip yoke 9-4 moves.In the time that 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 to the position of predetermined altitude.In the time that bay-lift need to decline, the rotation of self-locking motor drives locking plate 9-12 to rotate, thereby locking plate 9-12 and stationary rack 9-11 are separated from, 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, can make the crane of cliding yoke arm 9-4 and fixing yoke 9-3 composition there is 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.

Referring to Figure 10 a, Figure 10 b, the operating condition after bay-lift 9 rises is shown.As shown in Figure 10 a, Figure 10 b, when being increased to extreme higher position, bay-lift 9 can be fixed on this highest point, and 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 power supply dolly has independent track, with the track of slide plate can be arranged side by side.Retinue power supply dolly docks with slide plate in the situation that slide plate assembly chassis needs bay-lift lifting, for bay-lift provides electric energy and other electric signal, when completing after the assembling of chassis, bay-lift drops to behind home position, while 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 saved the space that engine installation is installed.Particularly, retinue power supply dolly comprises clamping mechanism, automatically controlled interface and induction installation, clamping mechanism is for the positioning beam at slide plate by retinue power supply dolly clamping connection, automatically controlled interface is used for by the electric-control system of the electric information access bay-lift carrying on retinue power supply dolly, for the lifting of bay-lift provides power supply.Retinue power supply dolly fixed placement is in skateboard track one side, induction installation mounted thereto is by transmitting and receiving feedback signals, judge whether slide plate runs to assigned address, in the time detecting that slide plate runs to assigned address, clamping mechanism positioning beam below clamping connection slide plate under the promotion of cylinder 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 parallel independent track of skateboard track.When completing after the assembling of chassis, 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 power supply dolly is the bay-lift energy source that facilitates, convenient, safety.

10, retinue electric power system

For coordinating the retinue control setup power supply of bay-lift, the utility model provides a kind of slide plate electric power system.In the present embodiment, this slide plate electric power system is used to the lifting action that is arranged on the bay-lift on slide plate that electric power is provided.

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 the track 8-20 that accompanies, retinue power supply dolly 8-10, is arranged on the mechanism relevant to retinue power supply, the external power supply on slide plate 6 and the retinue retinue power-supply controller 8-40 moving according to preset program for controlling whole system.

Retinue power supply dolly 8-10 is workpiece system power supply, and it arranges supporting retinue track 8-20, and this retinue power supply dolly 8-10 moves back and forth on this retinue track 8-20.Retinue track 8-20 is the one section of guide rail that is arranged on skateboard track one 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-lifts, and is being positioned at slide plate lateral edges.On retinue power supply dolly 8-10, be provided with administration of power supply 8-12, this administration of power supply 8-12 can be connected with the power taking interface arranging on slide plate 6; 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; It is upper that power supply interface is arranged on telescopic boom 8-1221, and locating dowel pin is arranged at telescopic boom 8-1221 above and is positioned at the both sides of power supply interface; Power supply interface is socket or plug.

Supporting ground, retinue power supply dolly 8-10 is provided with:

Clamping mechanism 8-13, has the clamping plate and the jig arm (or claiming chuck) that cooperatively interact: clamping plate are arranged at the side near retinue power supply dolly 8-10 of the slide plate 6 that needs this retinue power supply dolly 8-10 power supply, and clamping plate are positioning beam 6-832 in this example; It is upper that chuck 8-131 is arranged at retinue power supply dolly 8-10, and chuck 8-131 can stretch out towards clamping plate direction, and clamp clamping plate.This chuck comprises chuck body, movable chuck and fixed chuck; One end of movable chuck is movably connected in the side of chuck body near slide plate 6, and the other end is connected with chuck body by expansion link, and this movable chuck can opening and closing under the drive of expansion link; Fixed chuck is fixedly installed on the chuck body relative with movable chuck.

Detect the chuck starting point detector switch that chuck 8-131 moves to final position from reference position; Detect the chuck end point determination switch that chuck moves to reference position from final position; And the movable chuck of detected activity chuck clamping jaws clamps detector switch; The movable chuck that detected activity chuck unclamps clamping plate unclamps detector switch.

Drive the retinue power supply dolly 8-10 retinue that 8-20 reciprocatingly slides on retinue track for electric drive, be arranged at retinue power supply dolly 8-10 upper, and this retinue adopts the type of drive of drag chain or motor or friction wheel for electric drive.

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 interfaces; This administration of power supply actuator is cylinder or oil cylinder or the screw structure that drives for drive motor.

For detection of this retinue power supply dolly 8-10 from initial position reach home position retinue power supply dolly end point determination switch and/or turn back to the retinue power supply dolly starting point detector switch of initial position from final position.

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 elaborated.

In order to ensure the accuracy of the retinue power supply reciprocating starting point of dolly 8-10 and terminal, need to detect slide plate 6 whether run to retinue power supply dolly 8-10 for the slide plate of electric position to position detecting mechanism; Slide plate comprises to position detecting mechanism: the slide plate detector switch that puts in place, and with the slide plate trigger mechanism that detector switch matches that puts in place; Slide plate puts in place, and to be arranged at retinue power supply dolly 8-10 upper for detector switch, 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 while 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 clamp the holding action of slide plate.Concrete structure is as follows:

Between this retinue track 8-20 and retinue power supply dolly 8-10, be provided with and detect retinue power supply dolly 8-10 and whether be positioned at the crank motion starting point travel switch 8-21 of crank motion starting point, and detect retinue power supply dolly 8-10 and whether be positioned at the crank motion terminal travel switch 8-22 of 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, it is upper that 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 arranging in retinue track 8-20 desired location.

In order further to ensure stable, the safe power supply of retinue power supply dolly 8-10, 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 be realized triggering by triggering thing is set on desired location, when those travel switches were arranged on retinue track 8-20 when upper, retinue power supply dolly 8-10 itself can become the triggering thing that triggers those travel switches.

Above-mentioned travel switch and block also can adopt other detector switch to replace, for example various magnetic induction noncontacting switches, infrared switch etc.

It is upper that retinue power supply dolly 8-10 is placed in retinue track 8-20, and this retinue power supply dolly 8-10 can move back and forth on retinue track 8-20.This retinue power supply dolly 8-10 comprises retinue power supply dolly body 8-11, and is arranged on administration of power supply 8-12, clamping mechanism 8-13 and self-driven mechanism 8-14 on retinue power supply dolly body 8-11.

Administration of power supply 8-12 docks with electricity-fetching mechanism, the structure that adopts plugs and sockets to match; Plug is positioned on retinue power supply dolly 8-10 or slide plate 6, and socket is positioned at the correspondence position on slide plate 6 or retinue power supply dolly 8-10; The plug or the socket that are wherein positioned at retinue power supply dolly 8-10 mono-side are fixed on the telescopic boom that can stretch out to slide plate 6 directions, and when telescopic boom reaches terminal, plug and socket is pegged graft and put in place.Put in place in order to ensure to peg graft, detent mechanism need 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, and the other end is fixed on the telescopic boom of retinue power supply dolly 8-10; Knock hole 6-8311 is that the upper plug of the taper hole locating dowel pin that matches with locating dowel pin and administration of power supply 8-12 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 have fixing relative position with socket or plug; In the time that 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, after making locating dowel pin 8-1211 and knock hole 6-8311 grafting firm, the mutual failure-free electrical connection of plug and socket.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 direction up and down exist 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, below is described respectively.

Trailing cable 8-120 connects external power supply, and its function is from external power supply access electric power.Trailing cable 8-120 is the cable that can move back and forth with retinue power supply dolly 8-10 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 fixed, be convenient to adopt trailing cable 8-120 to follow this retinue power supply 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 that needs to adopt retinue power supply dolly 8-10 power supply.

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, thereby realizes by telescopic boom 8-1221 crank motion the action of pegging graft.This telescopic boom 8-1221 specifically adopts the guide rod with 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; The head of this plug 8-1210 and the socket 6-8310 being arranged on slide plate 6 match.Locating dowel pin 8-1211 is the tapered pin of head, and the telescopic boom 8-1221 that is fixedly mounted on grafting driver train 8-122 is upper, 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 matches with the taper hole that is called knock hole 6-8311 with socket 6-8310 one being arranged on slide plate 6.It is upper that locating dowel pin 8-1211 and above-mentioned plug 8-1210 are arranged on a locating plate 8-170 jointly, and this locating plate 8-170, for locating dowel pin 8-1211 and plug 8-1210 provide same locating surface, is completely fixed relative position between the two; But above-mentioned locating plate 8-170 itself adopts the mounting means that floats to install.Locating plate 8-170 is fixed on the unsteady post 8-172 of both sides, float post 8-172 again empty set on registration mast 8-173, registration mast 8-173 be fixed on the upper and lower two ends of the upper post 8-172 of floating of retinue power supply dolly 8-10 by floating spring 8-171 by float support in the middle part of 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 coordinating with this linear bearing case.Due to floating spring 8-171, the post 8-172 that makes to float has floating space at above-below direction, due to this unsteady 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, the post 8-172 that makes to float also has certain activity space on left and right directions.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, has just had certain adjustment surplus.

Grafting driver train 8-122 is the cylinder with 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, i.e. the guide rod of the cylinder with guide rod, and this telescopic boom 8-1221 can stretch out and retract to slide plate 6 directions under air cylinder driven, realizes the action of pegging graft.

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 being arranged on retinue power supply dolly, and this chuck can stretch out towards slide plate direction, and clamps slide plate, make retinue power supply dolly 8-10 can with slide plate 6 synchronous slides; After retinue power supply dolly 8-10 power supply, chuck unclamps the chuck on slide plate 6, and electricity-fetching mechanism can be 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 that adopts motor-driven screw structure.This slide unit 8-130 can stretch out and retract to the direction of slide plate 6.In order to detect stretching out or retracting and whether put in place of slide unit 8-130, be provided with the slide unit end point determination switch 8-1300 that detection slide unit reaches terminal, with detect slide unit and be retracted into the slide unit in situ detection switch 8-1301 of original position, the signal of above-mentioned switch all offers retinue retinue power-supply controller 8-40.It is upper that chuck 8-131 is fixedly mounted on slide unit 8-130, and move or return to slide plate 6 directions along with the motion of slide unit 8-130.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 can draw close the holding action of realizing chuck 8-131 to fixed chuck 8-1311 under the driving of clamping oil cylinder or gripper cylinder, or motion, opens chuck 8-131 in the opposite direction.In order to detect the clamping of chuck 8-131 or to unclamp and whether put in place, put in place detector switch 8-1312 and unclamp the detector switch 8-1313 that puts in place of clamping is set on cylinder or oil cylinder.

Except above-mentioned chief component, on retinue power supply dolly 8-10, be also provided with and detect slide plate 10 and whether run to the slide plate that needs retinue power supply dolly 8-10 the to start retinue action detector switch 8-1314 that puts in place.To the detector switch 8-1314 that should slide plate puts in place, on slide plate 10, trigger 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 the baffle plate that trigger this switch are arranged on retinue power supply dolly 8-10.

Retinue power supply dolly 8-10 clamps slide plate 6 by clamping mechanism to realize retinue motion.But complete after power supply task in the position of reaching home, this retinue power supply dolly 8-10 needs fast return initial position to power for next slide plate 6.For this reason, need to arrange and can move voluntarily, 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 the drive wheel on this retinue power supply dolly 8-10, makes this retinue power supply 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 the mode of the driving station as slide plate is set 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 jack of socket 6-8310 matches with the plug 8-1210 of retinue power supply dolly 8-10, 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 needs the bay-lift of electricity consumption drive motor.Knock hole 6-8311 is the taper hole matching 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 have the directional tagging that coordinates formation stable electrical to connect to pegging graft between plug 8-1210 and socket 6-8310.The problem that can not accurately peg graft and coordinate while pegging graft between the plug 8-1210 causing due to installation deviation and socket 6-8310 can obtain and correct under the guiding function at the taper position of locating dowel pin 8-1211 and knock hole 6-8311.

Positioning beam 6-832 is for being fixed on slide plate 6, and is convenient to the protrusion of the chuck 8-131 clamping on retinue power supply dolly 8-10, can be tubulose or tabular.It should be noted that, positioning beam 6-832 herein, not only can serve as gripping object, and can also be in the time that slide plate 6 runs to some station section in the time that 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 be set according to its effect.

The external power supply (not shown) of retinue power supply dolly adopts the industrial power of factory, repeats no more.

It is upper that 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 according to these situations, the action of retinue electric power system controlled.This retinue retinue power-supply controller 8-40 can certainly be placed on slide plate 6 or independent arrangement, and obviously, reasonable manner should be that to be placed in retinue power supply dolly 8-10 upper and can move together with retinue power supply dolly 8-10.

Below describe the working process of above-mentioned slide plate travel line (system) retinue electricity getting system in detail.

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, and 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 for retinue power supply dolly 8-10 can be connected with slide plate 6 is stable, for follow-up grafting action provides safeguard; After clamping puts in place, the clamping detector switch 8-1312 that puts in place sends the clamping signal that puts in place, 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 being 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, both are accurately pegged graft.

Above-mentioned mechanism can be explained as follows, suppose that between plug 8-1210 and socket 6-8310, mutual script has certain space deviation, when 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, in the time 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 that adds locating dowel pin 8-1211 and plug 8-1210 place arranges for floating, and space bias between plug 8-1210 and socket 6-8310 can be corrected by locating plate 8-170 floating spatially.

After above-mentioned grafting action puts in place, slide plate obtains power supply with regard to the dolly 8-10 that powers by retinue.

Retinue power supply dolly 8-10, along with slide plate 6 is accompanied and powered, arrives after setting height at bay-lift, and crank motion terminal travel switch is triggered, when retinue retinue power-supply controller 8-40 receives this signal, send instruction, the driver train 8-122 that first makes to peg graft retracts, and finishes electric mortiser and connects; Then unclamp the detector switch 8-1313 that puts in place and send clamping device and unclamp instruction, movable chuck 8-1310 is away from positioning beam 6-832, unclamps and puts in place after signal when obtaining clamping device, and 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 moves according to instruction, make retinue power supply dolly 8-10 return fast its crank motion start position, 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, is arranged at the front and back end of retinue power supply dolly, and contacts with retinue track.

It should be noted that, after retinue power supply dolly is with row distance overstep of end point position, can triggers the terminal excess of stroke being arranged on retinue track and detect travel switch 8-23 by the retinue dolly of power, controller control is accompanied power dolly to stop sliding.And, when in retinue power supply dolly 8-10 fall back process, can trigger being arranged on retinue and returning retarding travel switch 8-24 on track, this is return retarding travel switch 8-24 and sends restriction signal, and controller slows down and returns to initial position according to this signal control retinue power supply dolly.

In above-described embodiment, many technical characterictics can adopt other means of prior art to realize.The installation site of the plug and socket of for example, mutually pegging graft can exchange; The self-driven mechanism of retinue power taking dolly can use the modes such as drag chain to drive; Various detector switches can have multiple implementation etc.

In the above-described embodiments, suppose that retinue power taking dolly keeps respectively retinue 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 respectively ascent stage and the descent stage of slide plate bay-lift.In other possible mode, do not get rid of retinue power taking dolly yet and in the whole process of bay-lift rise and fall, all keep retinue.

It should be noted that, the present embodiment is by the situation that on slide plate travel line, bay-lift need to be 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 the slide plate travel line position of what is the need for and will power of taking up an official post.Because the present embodiment adopts and the accompanying power supply dolly of slide plate, the position that need to power at slide plate line arranges retinue track, and retinue track can need position to take power to arrange according to slide plate.Can synchronize and slide with slide plate on track in retinue by the retinue dolly of powering, and retinue power supply dolly only needs the cable that adapts to retinue track length to provide electric power for slide plate, the long and problems such as the cable winding that causes, bad contact, sparking of external cable are avoided.And the problem of having avoided the slide plate own wt causing by employing storage battery power supply on slide plate line to increase.

Although above-described embodiment is 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 of orbit transports car power supply.Although in above-described embodiment, retinue power supply dolly is placed on retinue track, and in fact, this retinue power supply dolly can be also wheeled construction, directly retinue walking on road surface.In the above-described embodiments, retinue track is arranged on the lateral edges of slide plate, still, also can be arranged on the midway location of the guide rail of orbit transports line, and whole electric power system is arranged on the bottom of the orbit transports car of slide plate or other type; For example, in the middle of the guide rail of track travel line, dig out a pit, settle above-mentioned electric power system.

11, friction workstation

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, as # type commutation passageway 3 parts of commutation circuit 07, can consider to take monolateral driving (comprising active friction workstation 5 and the friction workstation 7 of slave mode) at some circuit.Particularly, in the transfer inner side of position of commutation circuit 07 and inner trimming line 02 and/or chassis line 03, one-sided friction-driven station is set, specifically this one-sided friction-driven station is arranged on to # type commutation part position, passageway.

In these positions, the utility model is cancelled the driven actuating device of a side of original scheme.Replacing is the own track adjusting wheel of slide plate 6 own, can provide friction force for the drive wheel of active friction workstation, thereby realize the normal operation of slide plate 6.

At this moment, need to increase the width of active friction wheel of friction workstation 5, improve it and slide plate friction force; Like this, can reduce the stressed pressure of friction wheel, improve service life.

12, slide plate line operation control system

The utility model utilizes cloud computing technology, can be by carrying out interaction between cloud service center and 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 of slide board conveying system operation at any time simultaneously, and slide board conveying system is carried out to Long-distance Control.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-range cloud service in the heart, the operation of enterprise data center will be more similar to internet.This makes the enterprise can be by resource switch to the application of needs, access computer and memory system according to demand.This is a kind of revolutionary behave, and this is like being the pattern that has 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 be used as a kind of commodity and circulate, and just as coal gas, water power, takes conveniently, and expense is cheap.Maximum difference is, this computing power or storage capacity are transmitted by internet.Like this, only need a notebook, a mobile phone or other terminal, just can realize all that user needs by network service, even comprise the task that supercomputing is such.From this angle, end user is the real owner of cloud computing.

Figure 13, for the slide plate line operation control system framework that the utility model provides, 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 to set) etc., they arrange on predeterminated position, gather and export the detected parameters of the corresponding slide plate line operational effect of reflection; Primary controller (can be a group controller, as multiple Programmable Logic Controller PLC, also can be single Central Control Room) 200, processes detected parameters, and according to preset strategy output control signal; Actuating unit group 300 comprises multiple actuating unit, specifically can be cylinder, electromagnetic valve (concrete viewing system needs to set) etc., the corresponding control signal that they are exported according to primary controller 200 is moved, and makes slide board conveying system according to default strategy operation.Especially, primary controller 200 in the utility model embodiment connects cloud service center 400 by network simultaneously, it and cloud service center 400 swap datas, it uploads all kinds of detected parameters in cloud service center 400, and user side 500 can be inquired about the running state of slide board conveying system afterwards; Simultaneously, user side 500 can be uploaded 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, can control thus actuating unit group 300 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, according to existing electrical control gear setting, also can reset according to user's special requirement; Primary controller 200 can be a group controller, as multiple Programmable Logic Controllers (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 wearing equipment; Cloud service center 400 configures some Cloud Servers with superpower computing power and storage capacity, can fast speed the request of response user side 500 and controller.Between primary controller 200, user side 500 and cloud service center 400, can wired or wireless mode transmit data, 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 be defined with the utility model claim is as the criterion.

Claims

1. can receive the slide plate of workpiece for one kind, be applicable to the slide plate travel line of auto assembly, described slide plate travel line comprises rail system and operation slide plate and slide plate line operation control system in orbit, this rail system comprises the first fitting line of normal height operation and the second fitting line of rising height operation, and the end end of this first fitting line is connected with the initiating terminal of this second fitting line; On the body of this slide plate, be provided with workpiece accommodating mechanism, this slide plate enters into this second fitting line by this first fitting line under friction wheel drive station drive, and this workpiece accommodating mechanism is received the workpiece that needs storage in the dismounting station section of this first fitting line; On the body of this slide plate, be provided with bay-lift, this bay-lift in the lifting station section of this second fitting line lifting workpiece to predetermined altitude; 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 respectively this primary controller and each user side, carry out swap data between this primary controller, cloud service center and user side, it is characterized in that, this workpiece accommodating mechanism is fixed on slide plate body in failure-free mode; This workpiece accommodating mechanism comprises and slides rail and a storage support, this slides rail and is fixed on the bottom of slide plate body, this slides a rail and provides towards the open dragging track of a certain lateral edges of slide plate body, this storage support can prop up the dragging track slip that rail provides along sliding, by sliding, this storage support can be from the bottom of slide plate body skids off slide plate body edges.

2. slide plate as claimed in claim 1, is characterized in that, this storage support comprises pony sill and arrange to have the accepting rack that needs storage Workpiece structure, and both are hinged; This pony sill outside storage support slides into slide plate body edges after still on this slides rail, this accepting rack can rotate with respect to this pony sill upward in this position.

3. slide plate as claimed in claim 2, it is characterized in that, this pony sill after outside storage support slides into slide plate body edges in this structure sliding on rail is still: near one end of pony sill, fixed stop is set at pony sill and accepting rack, fix the baffle plate relative with this block in this outermost end that slides a rail, after outside this accepting rack slides into slide plate body edges, baffle plate blocks block, makes pony sill rest on this and slides on a rail.

4. slide plate as claimed in claim 2, it is characterized in that, this workpiece accommodating mechanism is provided with leap-preventing device, this leap-preventing device comprises lever assembly, mounting base and anti-channeling bar, this mounting base is fixed on and slides on a rail, this lever assembly and this mounting base are hinged, the lozenges of the wedge shape fork of this lever assembly one end has anti-channeling groove, on this pony sill, be fixed with the anti-channeling bar relative with this anti-channeling groove, this anti-channeling bar moves along the lozenges of this wedge shape fork, snaps in this anti-channeling groove while moving to anti-channeling groove location; The fork of the rocking lever assembly other end upwards swings, and makes wedge shape fork to lower swing, and this anti-channeling bar departs from this anti-channeling groove.

5. slide plate as claimed in claim 2, is characterized in that, the jaws that this accepting rack has clamping need receive workpiece; Or this accepting rack comprises fixture, this fixture one end clamps this accepting rack, and the other end clamps this need receive workpiece; Many group road wheels are set on this storage support, and every group of road wheel has upper and lower two rollers, and these upper and lower two rollers are close to respectively this and slide the upside and the downside that prop up rail; Many group guide wheels are set on this storage support, and this guide wheel is embedded in and is opened in this groove that slides a trackside face.

6. slide plate as claimed in claim 1, is characterized in that, this slide plate travel line arranges the Auxiliary Track supporting with workpiece accommodating mechanism, slides and overturns for the workpiece accommodating mechanism that draws slide plate; This Auxiliary Track comprises the traction guide rail of highly gradient, and this traction guide rail is corresponding with the default track of the track adjusting wheel of workpiece accommodating mechanism; This Auxiliary Track and track adjusting wheel cooperatively interact, the accepting rack of guiding workpiece accommodating mechanism is from sliding the opening one of the rail slide plate body side of breakking away out, and by increasing gradually or reduce the residing height and position of track adjusting wheel, make accepting rack skid off the upset that realizes afterwards this accepting rack.

7. slide plate as claimed in claim 1, 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 fixed on this pedestal, its output shaft connects this drive sprocket, this rigid link chain is walked 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, drive sprocket to the rigid link chain between supporting plate in erected state; This bay-lift comprises movable sprocket wheel, the other end of this rigid link chain is fixed, the rigid link chain being connected with this fixed end is first walked around this activity sprocket wheel, walk around again this drive sprocket, between movable sprocket wheel and this drive sprocket, certain distance is set, the tooth of this activity 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 activity sprocket wheel to move; This bay-lift has the chute of settling this activity sprocket wheel on this pedestal, and the direction of this chute is parallel with the direction of the line of this slip yoke and fixing yoke.

8. slide plate as claimed in claim 7, it is characterized in that, this bay-lift 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, after this self-locking motor drives this locking plate to rotate to an angle, can engage with the tooth bar being fixed on pedestal, locking slip yoke is in desired location.

9. slide plate as claimed in claim 1, is characterized in that, in the station section that hoists, lands of this bay-lift, retinue electric power system is set respectively, and this retinue electric power system is can be in the time that this elevator hoists and lands corresponding provides electric power support; This retinue electric power system comprises retinue power supply dolly, is arranged on electricity-fetching mechanism, external power supply, retinue power-supply controller on slide plate; On this retinue power supply dolly, the administration of power supply matching with this electricity-fetching mechanism is installed, this administration of power supply obtains electric power by being connected with this external power supply; This retinue power supply dolly moves back and forth in the fixed range of the railway line of this slide plate; This administration of power supply can, in the time that this slide plate need to be powered, dock with the electricity-fetching mechanism of this slide plate, and separates with this electricity-fetching mechanism after power supply, and after separating, this retinue power supply dolly can return to its initial position; This retinue power-supply controller is controlled the action of said mechanism.

10. 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 finish end, with this chassis line initiating terminal connection location, circuit turnover position be set as required, this circuit turnover position comprises two steering hardwares and is arranged on the twilight orbit between adjacent steering hardware.