CN106429286A - Jacking device for mechanical lifting slide plate and slide plate conveying wire - Google Patents
Jacking device for mechanical lifting slide plate and slide plate conveying wire Download PDFInfo
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- CN106429286A CN106429286A CN201610939680.2A CN201610939680A CN106429286A CN 106429286 A CN106429286 A CN 106429286A CN 201610939680 A CN201610939680 A CN 201610939680A CN 106429286 A CN106429286 A CN 106429286A
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- China
- Prior art keywords
- slide plate
- jacking
- lifting
- ratchet
- descending
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
- B65G37/02—Flow-sheets for conveyor combinations in warehouses, magazines or workshops
Abstract
The invention discloses a jacking device for a mechanical lifting slide plate and a slide plate conveying wire. The jacking device comprises a jacking mechanism and a jacking rail, wherein the jacking rail is arranged at a lifting station section and is positioned below a slide plate rail of the mechanical lifting slide plate; the jacking mechanism comprises a jacking arm, a driving device, and a jacking bracket trolley for mounting the jacking arm and the driving device; the jacking arm can vertically extend to or contract from the bottom part of the mechanical lifting slide plate under the effect of the driving device; the jacking arm can be matched with the bottom part of a lifting platform in the mechanical lifting slide plate to lift up or down the lifting platform; the jacking bracket trolley can run synchronous with the mechanical lifting slide plate along the jacking rail while the lifting platform is jacked by the jacking arm; after the jacking arm contracts, the jacking bracket trolley can return to an initial position of the lifting station section along the jacking rail. Therefore, the cost is reduced, and the flexibility of the jacking station section can be improved.
Description
Technical field
The application is related to plant equipment and manufactures field and in particular to a kind of jacking apparatus of mechanical ascending and descending slide plate and slide plate
Pipeline.
Background technology
Automobile assembly line is the efficient combination of people and machine, fully demonstrates the flexibility of equipment most, it by induction system, with
Row fixture and online special plane, measurement equipment organically combine, to meet the matching requirements of auto parts.
During automobile assembling, vehicle body needs to realize lifting by the lifting platform on slide plate in some station sections, and then
It is easy to complete to assemble, for example：Then need for vehicle body to pass through lifting platform in chassis assembly line station section or interior trim assembly line station section
It is lifted to the assembly work that certain altitude completes chassis or interior trim.
Existing auto assembly workshop interior trim slide plate pipeline (abbreviation inner trimming line), is divided into lifter slide and substantially without liter
The form of the slide plate of fall function, wherein, lifter slide can be divided into electric up-down slide plate (figure according to the structure difference of lowering or hoisting gear
1) and mechanical elevating slide plate (Fig. 2).
Lifter slide of the prior art has the disadvantage that：
(1) as shown in figure 1, in electric up-down slide plate running, when the station needing lifting walked to by slide plate, sliding
Motorized lift device on plate obtains signal to start to lift, until being raised to the height specified, this highly can be according to technological requirement
Be adjusted, but electric up-down slide plate heavier-weight, process section will whole energising, common power supply mode adopts trolley, adopts
Exceed 2-6 times with the slide plate cost of this kind of power supply mode than the cost of common slide plate (without elevating function), Motorized lift device
Artificial lifting way different when price variance also larger.
(2) as shown in Fig. 2 in mechanical elevating slide plate running, when the station needing lifting walked to by slide plate,
Slide plate arranged beneath fluctuating orbit, the idler pulley of mechanical lifting gear is coordinated with fluctuating orbit, its lift height stepping on track
Face absolute altitude changes and changes.Incorporated by reference to Fig. 2 with reference to shown in Fig. 3, Fig. 3 is the work of mechanical ascending and descending slide plate lifting in prior art
Schematic diagram.This kind of mechanical elevating slide plate does not need to power, and structure is simple, and cost is relatively low, 1.2 times of about common slide plate.But,
The lift height of this kind of mechanical ascending and descending slide plate has certain limitation it is impossible to arbitrarily be adjusted, and flexibility degree is relatively low.
In view of shortcoming present in above-mentioned prior art, how to provide that a kind of cost is relatively low, lift height can be as needed
Arbitrarily adjusted and become those skilled in the art's technical issues that need to address.
Content of the invention
The application provides a kind of jacking apparatus of mechanical ascending and descending slide plate, to solve lifting of lifting table height in prior art
There is certain limitation, flexible degree poor.
The application provides a kind of jacking apparatus of mechanical ascending and descending slide plate, including：Lifting body and jacking track；Described top
Rise the lifting station section that track is arranged at mechanical ascending and descending slide plate, and be located under the skateboard track of described mechanical lifting table slide plate
Side；Described lifting body includes：Jacking arm and driver, and the lifting-up support dolly of described jacking arm and driver is installed,
Described jacking arm, in the presence of described driver, can vertically extend to described mechanical ascending and descending slide plate bottom direction or receive
Return, and match with the lifting platform bottom in described mechanical ascending and descending slide plate, lift or reduce described lifting platform；
Described lifting-up support dolly during lifting platform described in described jacking arm jack-up, along described jacking track with institute
State the synchronous operation of mechanical ascending and descending slide plate；Described lifting-up support dolly, after described jacking arm withdraws, returns along described jacking track
It is back to the initial position of described lifting station section.
Preferably, described driver includes：Motor, drive chain and counterweight；One end of described drive chain is through institute
The output end stating motor is connected with described counterweight, and the other end of described drive chain is connected with described jacking arm.
Preferably, including：It is arranged at the chain detection mechanism between described jacking arm and described drive chain, described chain
Testing agency includes：Detection spring, telescopic lever and detection switch, described detection spring is sheathed on described telescopic lever, institute
The one end stating telescopic lever is connected to the side of the described drive chain being connected with described jacking arm, and the other end is free end；Institute
State detection spring telescopic direction identical with the described jacking arm direction of motion；Described detection switch is arranged at described lifting-up support dolly
Support on, and the touch control part of described detection switch can stretch out to described free end bottom；When described drive chain is just in
When often working, described telescopic lever is in contraction state under described detection spring limits；When described drive chain is in fracture shape
During state, described telescopic lever is in former long status in the presence of described detection spring elastic force, the described freedom of described telescopic lever
The touch control part of described detection switch is triggered at end.
Preferably, described lifting body includes：Directive wheel, is respectively arranged at relatively described jacking arm lengths side sideways
On the support of described lifting-up support dolly and/or be respectively arranged at the described jacking of relatively described jacking arm width side and prop up
On the support of frame dolly.
Preferably, described lifting body includes：Retinue clamping device, is arranged on described lifting-up support dolly；Described with
Row clamping device includes：Telescopic baffle and telescopic baffle driver, described telescopic baffle driver drives are installed on described jacking
Described telescopic baffle on support dolly stretches out to described slide plate bottom or retracts；Described telescopic baffle after stretching out can support
In the front of the locating piece of described slide plate bottom setting, described front is consistent with the front of described slide plate traffic direction, makes described
Lifting-up support dolly runs simultaneously with described mechanical ascending and descending slide plate.
Preferably, described retinue clamping device includes：Chuck, connector and chuck driver；One end of described connector
It is connected with described chuck driver, the other end is through being articulated on described telescopic baffle；Described chuck is arranged on described connector,
Described chuck under the driving of described chuck driver to the direction closure or openness of described telescopic baffle, with described telescopic baffle
Cooperation clamps described locating piece.
Preferably, described retinue clamping device includes：Send out number plate and travel switch；A described number plate is arranged at described stretching
On baffle plate, under the driving of described telescopic baffle driver, the travel switch cooperation with setting on described jacking trolley support, touches
Work of sending out described in chuck driver drives chuck described.
Preferably, described lifting body includes：Height controller, described height controller and described mechanical ascending and descending slide plate
Radio frequency identification equipment cooperation, according to described mechanical ascending and descending slide plate carry workpiece information adjust described jacking arm height.
Preferably, including：Self-locking mechanism, according to the signal of described height controller, locks or unlocks described lifting platform
Lift height；Described self-locking mechanism includes：Ratchet and ratchet, described ratchet is connected with the scissor arms of described lifting platform；Described spine
The direction that tooth runs along described mechanical ascending and descending slide plate extends and is arranged on the bottom fixing frame of described mechanical ascending and descending slide plate,
Described ratchet can move back and forth on described ratchet direction, and nibbles after the rise receiving described height controller puts signal in place
Close, separate when receiving the falling signal of described height controller.
Preferably, described self-locking mechanism includes：Open bearing, open frame and push rod；Described open bearing be fixed on described
On the bottom fixing frame of mechanical ascending and descending slide plate；Described one end opening frame is opened on bearing described in being articulated in, and this end is pivot joint
End, the other end to described be mechanically lifter slide run direction horizontal-extending, this end be movable end, the described bottom opening frame
Face is relative with the flank of tooth of described ratchet；One end of described push rod is connected with the push rod driver on described lifting-up support dolly, separately
One end extends towards described frame bottom of opening, and can support with described frame bottom of opening under the driving of described push rod driver
Connect；
Described push rod stretches out to described frame bottom of opening, and by jack-up, described ratchet is separated described movable end with described ratchet；
Described pusher retracted, described movable end falls, described ratchet and described ratchet engagement.
Preferably, including：Position-limit mechanism, is arranged on described lifting platform, including：It is arranged at the spacing of described slide plate bottom
Baffle plate；
One end of described postive stop baffle is reversely stretched out to described mechanical ascending and descending slide plate traffic direction, and is located at described beating
The top of open-shelf, this end is positive stop end；The other end is connected with described slide plate, and this end is fixing end, and described positive stop end can limit
The angle that described movable end lifts.
Preferably, described position-limit mechanism includes：Limit spring, is vertically connected to above described positive stop end and described movable end
Between, the elastic deformation of described limit spring meets the engagement of described ratchet and described ratchet or separates.
Preferably, described self-locking mechanism includes：Self-locking detector, is arranged on described lifting body, detects described ratchet
With the engagement of described ratchet, control the working condition of described lifting body according to described engagement.
The application also provides a kind of slide plate pipeline, is provided with described above in the lifting station section of this slide plate pipeline
The jacking apparatus of mechanical ascending and descending slide plate.
Compared with prior art, the application has advantages below:
A kind of jacking apparatus of mechanical ascending and descending slide plate that the application provides, by joining of lifting body and jacking track
Close, below skateboard track, the slide plate running to lifting station section is passed through jacking arm jack-up through driver drives, and described
Jacking arm can be with lifting-up support dolly and described slide plate synchronous operation, until completing jacking work, described jacking arm falls after rise simultaneously
Return at the initial station of lifting station section, complete a jacking process, this process is not required to lay the fluctuating orbit of lifting platform, rises
The height of falling tone can be adjusted by the top lifting height of jacking arm, it is to avoid the limitation of prior art lift height, improves
The flexible degree of lifting station section, and due to being lifted to mechanical lifting table slide plate using lifting body, therefore cost
Relatively low, and the structure of jacking apparatus also relatively simple it is easy to promote.
Brief description
Fig. 1 is the structural representation of electric up-down slide plate in prior art；
Fig. 2 is the structural representation of mechanical ascending and descending slide plate in prior art；
Fig. 3 is the lifting principle schematic of mechanical ascending and descending slide plate in prior art；
Fig. 4 is a kind of structural representation of the jacking apparatus of mechanical ascending and descending slide plate that the application provides；
Fig. 5 is the side structure schematic view of the jacking apparatus structure of Fig. 4；
Fig. 6 is the overlooking the structure diagram of the jacking apparatus structure of Fig. 4；
Fig. 7 is the partial structurtes enlarged diagram of lifting body in Fig. 4；
Fig. 8 is the side structure schematic view of Fig. 7；
Fig. 9 is the partial structurtes enlarged diagram of chain detection mechanism in Fig. 4；
Figure 10 is the side structure schematic view of Fig. 9；
Figure 11 is the partial structurtes enlarged diagram of retinue clamping device in Fig. 4；
Figure 12 is the partial structurtes enlarged diagram of self-locking mechanism in Fig. 4；
Figure 13 is the side-looking partial structurtes enlarged diagram of self-locking mechanism in Figure 12；
Figure 14 is a kind of jacking apparatus jacking status of processes structural representation of mechanical ascending and descending slide plate that the application provides
Figure；
Figure 15 is a kind of structural representation of slide plate pipeline that the application provides.
Figure number explanation
Lifting body 10, jacking arm 11, driver 12, motor 121, drive chain 122, counterweight 123；Lifting-up support
Dolly 13, directive wheel 131, support 132；
Jacking track 20, initial position 21, end position 22；
Chain detection mechanism 30, detection spring 31, telescopic lever 32, detection switch 33；
Retinue clamping device 40, telescopic baffle 41, a number plate 411, baffle plate travel switch 412, telescopic baffle driver 42,
Chuck 43, jaw travel switch 431, connector 44, chuck driver 45；
Self-locking mechanism 50, ratchet 51, ratchet 52, open bearing 53, open frame 54, pivot end 541, movable end 542, push rod
55, push rod driver 551；
Position-limit mechanism 60, postive stop baffle 61, positive stop end 611, fixing end 612；Limit spring 62；
Slide plate (mechanical lifting table slide plate) 70, lifting platform 71, scissor arms 711, roller 712, fixed mount 713；Locating piece
72；
Skateboard track 80.
Specific embodiment
Elaborate a lot of details in order to fully understand the application in the following description.But the application can be with
Much it is different from alternate manner described here to implement, those skilled in the art can be in the situation without prejudice to the application intension
Under do similar popularization, therefore the application is not embodied as being limited by following public.
The application is based on that lifter slide of the prior art is relatively costly, adjustable height has certain limitation and proposes one
Plant the jacking apparatus of mechanical ascending and descending slide plate, be capable of the lifting in lifting station section for the slide plate lifting platform by this jacking apparatus
Function, and highly can arbitrarily adjust according to the actual requirements.
Refer to shown in Fig. 4 to Fig. 6, Fig. 4 is a kind of knot of the jacking apparatus of mechanical ascending and descending slide plate that the application provides
Structure schematic diagram；Fig. 5 is the side structure schematic view of the jacking apparatus structure of Fig. 4；Fig. 6 is the vertical view of the jacking apparatus structure of Fig. 4
Structural representation.
As shown in Figures 4 to 6, a kind of jacking apparatus of mechanical ascending and descending slide plate that the application provides include：Lifting body
10 and jacking track 20；Described jacking track 20 is arranged at the lifting station section of described mechanical ascending and descending slide plate 70, and is located at institute
State below the skateboard track 80 of mechanical lifting table slide plate；Described lifting body 10 includes：Jacking arm 11 and driver 12, and
The lifting-up support dolly 13 of described jacking arm 11 and driver 12 is installed, described jacking arm 11 is in the effect of described driver 12
Under, can vertically extend to described mechanical ascending and descending slide plate 70 bottom direction or withdraw, and with described mechanical ascending and descending slide plate 70
In lifting platform bottom match, lift or reduce described lifting platform 71.
Described lifting-up support dolly 13 during described jacking arm 11 stretches out and lifts described lifting platform 71, along described
Jacking track 20 runs simultaneously with the direction that described mechanical ascending and descending slide plate 70 runs；Described lifting-up support dolly 13 is on described top
During rising arm 11 withdrawal, it is back to the initial position 21 of described lifting station section along described jacking track 20.
It should be noted that the traffic direction of described mechanical lifting table 71 slide plate 70 is from left to right in this embodiment
Direction.
In this embodiment, described lifting platform 71 can adopt the lifting platform 71 of scissor-type, and described jacking arm 11 is after stretching out
Can match with the roller of the scissor arms bottom setting of described lifting platform 71, described jacking arm under described driver 12 drives
11 top is abutted against with described roller 712, and promotes described roller 712 to move to the platform direction of described lifting platform 71, enters
And drive the inside Slideslip of movable end of the scissor arms 711 of described lifting platform 71, so that the angle between scissor arms 711 is diminished, institute
State lifting platform 71 to raise, conversely, the top of described jacking arm 11 is separated with described roller 712, the sliding end of described scissor arms 711
Outwards Slideslip, the angle between scissor arms 711 becomes big, and described lifting platform 71 declines.
It should be noted that in this embodiment, described jacking arm 11 can be located at described lifting platform 71 both sides respectively
The roller 712 of scissor arms 711 lower section match it is to be understood that described jacking arm 11 can also only with described lifting platform 71
The roller 712 of scissor arms 711 lower section of side matches and realizes the lifting of upper lifting platform 71, in other words, described jacking arm 11 with
The contact quantity of described lifting platform 71 scissor arms 711 underside roller 712 can be actually needed according to the described lifting platform 71 of lifting
Jacking strength determining, and be actually needed the strength that the jacking of described lifting platform 71 is risen can be true according to aspects such as the deadweights of workpiece
Fixed.
Therefore, jacking arm 11 and described lifting platform 71 bottom roller 712 cooperation quantity are not limited by the present embodiment, permissible
The roller 712 of lifting platform 71 two bottom sides described in jacking it is also possible to only described in jacking lifting platform 71 bottom side roller 712.
Incorporated by reference to Fig. 4 to Fig. 6, with reference to shown in Fig. 7 and Fig. 8, Fig. 7 is that the partial structurtes of lifting body in Fig. 4 amplify signal
Figure；Fig. 8 is the side structure schematic view of Fig. 7.
Stretching out or being retracted through described driver 12 of described jacking arm 11 drives realization, in this embodiment, described driving
Device 12 can include：Motor 121, drive chain 122 and counterweight 123；One end of described drive chain 122 is through described driving
The output end of motor 121 is connected with described counterweight 123, and the other end of described drive chain 122 is connected with described jacking arm 11,
In the presence of motor 121 drives tractive force, described drive chain 122 can be by described jacking arm 11 tractive；Driving electricity
In the presence of machine 121 rotates backward, described drive chain 122 can be by described jacking arm 11 let-down to original position.
It should be noted that in this embodiment, described jacking arm 11 pass through described motor 121 when stretching out or withdrawing
Described drive chain 122 is driven to realize, in real work, stretching out or withdrawing of described jacking arm 11 can also adopt its other party
Formula realizes stretching out or withdrawing of its, for example, using hydraulic pressure or the type of drive such as pneumatic.
Incorporated by reference to Fig. 4 to Fig. 6, with reference to shown in Fig. 9 and Figure 10, Fig. 9 is that the partial structurtes of chain detection mechanism in Fig. 4 are amplified
Schematic diagram；Figure 10 is the side structure schematic view of Fig. 9.
As shown in Figure 9 and Figure 10, during for ensureing that jacking arm 11 stretches out or withdraw, and it is in and stretches out or retracted state
In security, the lifting body 10 of this enforcement also includes：It is arranged between described jacking arm 11 and described drive chain 122
Chain detection mechanism 30, described chain detection mechanism 30 can detect the state of chain, stops when chain breaks down
The only driving of motor 121, it is to avoid described jacking arm 11 cannot normal work when, and the lifting station section work effect leading to
The problem that rate reduces.
In this embodiment, described jacking arm 11 is matched with described lifting platform 71 two bottom sides roller 712 respectively, therefore,
Drive chain 122 is also set, respectively on the both sides of jacking arm 11, makes can uniformly stretching out of described jacking arm 11.
In this embodiment, described chain detection mechanism 30 includes：Detection spring 31, telescopic lever 32 and detection switch 33,
Described detection spring 31 is sheathed on described telescopic lever 32, and one end of described telescopic lever 32 is connected to and described jacking arm 11
The side of the described drive chain 122 connecting, the other end is free end；Described detection spring 31 telescopic direction and described jacking arm
11 directions of motion are identical；Described detection switch 33 is arranged on the support 132 of described lifting-up support dolly 13, and described detection is opened
The touch control part closing 33 can be stretched out to the described free end bottom of described telescopic lever 32；When described drive chain 122 is just in
When often working, described telescopic lever 32 is in contraction state under described detection spring 31 limits；When described drive chain 122 is in
During breaking state, described telescopic lever 32 is in former long status in the presence of described detection spring 31 elastic force, described telescopic lever
The touch control part of described detection switch 33 is triggered in 32 described free end.
After the touch control part of described detection switch 33 is triggered, described detection switch 33 1 aspect can send faulty of storage
The fault-signal of raw position and failure cause etc. relevant information, consequently facilitating the understanding that jacking apparatus are broken down and be
Later period maintenance provides facility；On the other hand, sending of fault-signal can make jacking arm 11 position fix, it is to avoid described jacking arm
11 fall the problems such as led to mechanism's damage and security incident by gravity.
In this embodiment, described chain detection mechanism 30 can be respectively provided with two drive chains 122 for two, when it
In drive chain 122 when fracture occurs, another drive chain 122 it can be avoided that described jacking arm 11 under gravity
Landing, improves security it is ensured that the lifting state of described lifting platform 71.
For improving stability during jacking arm 11 stretches out or withdraws it is ensured that described jacking arm 11 and described lifting platform 71 bottom
Portion's roller 712 coupling docking, is provided with directive wheel 131 on the support 132 of described lifting-up support dolly 13.As Fig. 4 to Fig. 6 institute
Show, described directive wheel 131 is respectively arranged on the described support 132 of relatively described jacking arm 11 length direction side and/or divides
It is not arranged on the described support 132 of relatively described jacking arm 11 width side.
In this embodiment, described directive wheel 131 is arranged on the described support 132 of described jacking arm 11 length direction side
Four, the top area in relatively described jacking arm 11 length direction side can arrange two, in relatively described jacking arm 11
The bottom section of length direction side arranges two；Described directive wheel 131 is described in described jacking arm 11 thickness direction side
Four can also be arranged, the top area in relatively described jacking arm 11 thickness direction side arranges two, in phase on support 132
Two are arranged to the bottom section of described jacking arm 11 thickness direction side；Can under the auxiliary guide effect of directive wheel 131
Ensure that the direction to described lifting platform 71 bottom that described jacking arm 11 can be stable under driver 12 driving is stretched out or withdrawn,
And described directive wheel 131 can produce friction and described jacking arm 11 between, so that the stretching out or withdraw of jacking arm 11
Obtain the auxiliary force of directive wheel 131 in addition to drive chain 122 drives, and then reduce the strength that drive chain 122 is carried, carry
The service life of high drive chain 122；In the case that described drive chain 122 ruptures, described directive wheel 131 with described
Frictional force between jacking arm 11 can reduce the sinking speed of described jacking arm 11.
In the jacking apparatus of mechanical ascending and descending slide plate 70 that the application provides, described lifting-up support dolly 13 and described machinery
Formula lifting platform slide plate runs simultaneously, and described lifting-up support dolly 13 runs along jacking track 20, described mechanical lifting table slide plate
Run along skateboard track, described jacking track 20 is arranged at the region that described slide plate 70 track is in lifting station section, and is located at
Below described slide plate 70 track, for ensureing lifting-up support dolly 13 and described mechanical lifting table slide plate synchronous operation, described top
Rise mechanism 10 also to include：Retinue clamping device 40.
Incorporated by reference to Fig. 4 to Fig. 6, with reference to shown in Figure 11, Figure 11 is that the partial structurtes of retinue clamping device in Fig. 4 amplify signal
Figure.
Described retinue clamping device 40 is arranged on described lifting-up support dolly 13；Described retinue clamping device 40 includes：
Telescopic baffle 41 and telescopic baffle driver 42, the drive installation of described telescopic baffle driver 42 is in described lifting-up support dolly 13
On described telescopic baffle 41 stretch out to described slide plate 70 bottom or retract；Described telescopic baffle 41 after stretching out can support
The front of the locating piece 72 of described slide plate 70 bottom setting, described front is consistent with the front of described slide plate 70 traffic direction, makes
Described lifting-up support dolly 13 runs simultaneously with described mechanical ascending and descending slide plate 70.
It should be noted that in the application is implemented, described telescopic baffle driver 42 is arranged at described telescopic baffle 41
Bottom, the bottom of described telescopic baffle 41 is the one end near described lifting-up support dolly 13 bottom, described telescopic baffle 41
Top be one end near described slide plate 70 bottom.
In the present embodiment, described telescopic baffle 41 is obliquely installed on described lifting-up support dolly 13, specially：Described
The top of telescopic baffle 41 is close at the initial position 21 of described lifting station section, and the bottom of described telescopic baffle 41 is to described
Close, that is, at the end position 22 of lifting station section：Described telescopic baffle 41 bottom and the installation of described lifting-up support dolly 13
Form the angle less than 90 degree at position.
This kind of telescopic baffle 41 adopting in this enforcement be obliquely installed on the one hand can when described slide plate 70 normally runs,
Described telescopic baffle 41 directly stretches out wait slide plate 70 and runs to telescopic baffle 41, after described slide plate 70 puts in place, described cunning
Described locating piece 72 on plate 70 drives telescopic baffle 41 to run simultaneously, thus driving lifting-up support dolly 13 to run simultaneously,
After the completion of described lifting body 10 work, described telescopic baffle 41 can be to the lower right contracting of the traffic direction of described slide plate 70
Return, because described slide plate runs from left to right, when telescopic baffle 41 fast retractile, under effect of inertia described slide plate with described
Telescopic baffle is still synchronous operation, and therefore, described telescopic baffle can produce a displacement to the right, this displacement energy in moment
Enough avoid the dry friction between described telescopic baffle 41 and described locating piece 72, improve the use of telescopic baffle 41 and locating piece 72
Life-span.
On the other hand, it is ensured that described slide plate 70 is when entering lifting station section under described slide plate 70 normal operating condition
Quickly can offset with described telescopic baffle 41, run simultaneously with described slide plate 70 realizing described lifting-up support dolly 13
When, before reducing described slide plate 70 and lifting body 10 cooperation, in the range ability of described lifting station section, improve described jack
Structure 10 operating efficiency is that is to say, that when described slide plate 70 enters into lifting station section, described retinue clamping device just can be by
Start.
Based on the above, for avoiding described slide plate 70 because the factors such as inertia lead in lifting station section running
Described locating piece 72 is departed from described telescopic baffle 41, and in this embodiment, described retinue clamping device 40 can also include：Chuck
43rd, connector 44 and chuck driver 45；One end of described connector 44 is connected with described chuck driver 45, and the other end is through pivot
It is connected on described telescopic baffle 41；Described chuck 43 is arranged on described connector 44, and described chuck 43 drives in described chuck
To the direction closure or openness of described telescopic baffle 41 under the driving of device 45, coordinate with described telescopic baffle 41 and clamp described positioning
Block 72.
Can coordinate between accurate and described locating piece 72 for the described telescopic baffle 41 of guarantee, in described telescopic baffle 41
On be provided with and send out number plate 411 and the baffle plate stroke with the cooperation of described number plate 411 is provided with described lifting-up support dolly 13
Switch 412, described flexible plate washer driver 42 drives described flexible plate washer 41 to stretch out to described slide plate 70 bottom direction, described
Number plate 411 triggers described baffle plate travel switch 412 and sends the signal that puts in place, and described telescopic baffle driver 42 stops driving, and touches
Send out chuck driver 45 described and drive described chuck 43 to move to the direction of described telescopic baffle 41.
For being further ensured that described chuck 43 and the cooperation of described telescopic baffle 41, described telescopic baffle 41 is provided with
Jaw travel switch 431；Described chuck 43 can be with described jaw travel switch 431 cooperation, triggering described jaw travel switch
431 send described chuck 43 puts in place signal, makes described chuck driver 45 stop driving.
For mechanical ascending and descending slide plate 70, the workpiece difference being carried due to it or lifting station section high and low position are not
, so that adjustable height requires also difference, for the more preferable height controlling described lifting platform 71, meeting adjustable height will for equal factor
Ask, the described lifting body 10 in this enforcement can also include：Height controller (not shown), described height controller and institute
State (not shown) cooperation of radio frequency identification equipment of mechanical ascending and descending slide plate 70, carried according to described mechanical ascending and descending slide plate 70
Workpiece information adjusts the height of described jacking arm 11, thus controlling the different height of jacking apparatus jacking, makes each pass through this
The described mechanical ascending and descending slide plate of lifting station section can be according to the different height of process requirements lifting, to meet different workpieces
The assembly technology of (vehicle) requires.
In the present embodiment, vehicle information is stored on each described slide plate 70, in lifting station arrangement read/write head, reads
Described vehicle information simultaneously passes to described jacking arm 11, the different adjustable height of different vehicle correspondences, and lifting body 10 passes through
Encoder controls described jacking arm 11 adjustable height.
In the running of described slide plate 70, factor described slide plate 70 can be led to run because fluctuating orbit is unstable etc.
Speed is uneven, thus there is the situation that described jacking arm 11 is departed from described slide plate 70, for this reason, in the jacking apparatus of the application
Also include：The lifting platform 71 reaching predetermined altitude is locked, it is to avoid led to due to extraneous factor by self-locking mechanism 50 for locking
Lifting platform 71 bottom is departed from described jacking arm 11.
Incorporated by reference to Fig. 4 to Fig. 6, with reference to shown in Figure 12 and Figure 13, Figure 12 is that the partial structurtes amplification of self-locking mechanism in Fig. 4 is shown
It is intended to；Figure 13 is the side-looking partial structurtes enlarged diagram of self-locking mechanism in Figure 12.
As illustrated, in this embodiment, described self-locking mechanism 50 is according to the signal of described height controller, locking or unblock
The lift height of described lifting platform 71；Described self-locking mechanism 50 includes：Ratchet 51 and ratchet 52, described ratchet 51 and described lifting
The scissor arms 711 of platform 71 activity connect；The direction that described ratchet 52 runs along described mechanical ascending and descending slide plate 70 extends and arranges
On the bottom fixing frame 713 of described mechanical ascending and descending slide plate 70, described ratchet 51 can be on described ratchet 52 length direction
Move back and forth, and engage with described ratchet 52 after the rise receiving described height controller puts signal in place, receiving described height
Separate with described ratchet 52 during the falling signal of degree controller.
In this embodiment, described ratchet 51 can be realized by opening frame 54 with separating with the engagement of described ratchet 52, tool
Body is：Described self-locking mechanism 50 also includes：Open bearing 53, open frame 54 and push rod 55；Described bearing 53 of opening is fixed on institute
State on the bottom fixing frame 713 of mechanical ascending and descending slide plate 70, described one end opening frame 54 be articulated in described in open on bearing 53,
This end be pivot end 541, the other end to described be mechanically lifter slide 70 run direction horizontal-extending, this end be movable end
542, the described bottom surface opening frame 54 is relative with the flank of tooth of described ratchet 52；One end of described push rod 55 is little with described lifting-up support
Push rod driver 551 on car 13 connects, and the other end extends towards described frame 54 bottom of opening, and can drive in described push rod
Abut with described frame 54 bottom of opening under the driving of device 551.
Described push rod 55 stretches out to described frame 54 bottom of opening, described movable end 542 by jack-up, described ratchet 51 with described
Ratchet 52 separates；Described push rod 55 is retracted, and described movable end 542 falls, and described ratchet 51 is engaged with described ratchet 52.
For avoid described slide plate 70 to occur in running jolting or inertia factor and leading to open frame 54 with described
Push rod 55 separates, or for ensureing the stability that described ratchet 51 is engaged with described ratchet 52；In this enforcement, can also wrap
Include：Position-limit mechanism 60, is arranged on described lifting platform 71, described position-limit mechanism 60 includes：It is arranged at described slide plate 70 bottom
Postive stop baffle 61；
One end reversely stretching out to described mechanical ascending and descending slide plate 70 traffic direction of described postive stop baffle 61, and it is located at institute
State the top opening frame 54, this end is positive stop end 611；The other end is connected with described slide plate 70, and this end is fixing end 612, described
Positive stop end 611 can limit the angle that described movable end 542 lifts.
In this embodiment, lift angle it is ensured that described ratchet 51 and described ratchet 52 for limit described movable end 542
Engagement, described position-limit mechanism 60 also includes：Limit spring 62, is vertically connected on described positive stop end 611 and described movable end 542
Between side, the elastic deformation of described limit spring 62 meets the engagement of described ratchet 51 and described ratchet 52 or separates.
Described limit spring 62 can described open frame 54 by described push rod 55 jack-up after, in described postive stop baffle 61
Compress under the restriction of described positive stop end 611, so make to open the angle that frame 54 opens meet described ratchet 51 with described
The separation of ratchet 52, will not make described ratchet 51 open excessive angle under the drive opening frame 54, lead to increase described
Stroke when ratchet 51 is engaged again with described ratchet 52, and then slow down geared speed.
Described open frame 54 by described push rod 55 let-down after, described limit spring 62 can open frame 54 top to described
Apply the elastic force of vertical direction, increase the pressure that described ratchet 51 engages to described ratchet 52 it is ensured that described ratchet 51 with described
The steadiness of ratchet 52 engagement.
Meanwhile, described limit spring 62 is made to damping due to being acted on it by external force in described slide plate 70 running
With it is ensured that the normal work of described ratchet 51 and described ratchet 52.
It should be noted that described self-locking mechanism can correspond to described lifting platform both sides scissor arms being respectively provided with, in this reality
It is two in applying it is also possible to independent side is arranged, that is,：It is only one.Likewise, position-limit mechanism can also be correspondingly arranged two respectively
Individual or one.
For setting of the chain detection mechanism mentioned in the application, retinue clamping device, self-locking mechanism and position-limit mechanism
Put number and the quantity however it is not limited to described in this enforcement can be arbitrarily set.
Further, in this enforcement, for ensureing the normal engagement of described ratchet 51 and described ratchet 52, described from lock machine
Structure 50 also includes：Self-locking detector (not shown), is arranged on lifting body 10, detects described ratchet 51 and described ratchet 52
Engagement, according to described engagement control described lifting body 10 working condition.
Described self-locking detector can adopt image recognizer, and after the completion of engagement locking action, described image identifier leads to
Cross the status image that camera and light source shoot described ratchet 52 and described ratchet 52, and by the image information of acquisition with deposit in advance
The engagement image of storage compares, and analysis result is normal, then allow described jacking arm 11 to decline, otherwise then reported
Alert, thus being further ensured that the security of the lifting of described lifting platform 71.
It should be noted that described image identifier can be disposed on lifting body 10, complete in engagement locking action
Cheng Hou, described camera and described light source ascend into self-locking mechanism 50 region automatically, and described self-locking mechanism 50 region is easy for
Described camera can capture the region of described ratchet 51 and described ratchet 52 mated condition.
The detailed description above a kind of structure of the jacking apparatus of mechanical ascending and descending slide plate that the application provides being carried out, under
Face combines the above, and a kind of course of work of the jacking apparatus of mechanical ascending and descending slide plate that the application provides is illustrated.
As shown in figure 14, Figure 14 is a kind of shape of the jacking apparatus jacking process of mechanical ascending and descending slide plate that the application provides
State structural representation.
When described slide plate 70 runs to lifting station section, the retinue clamping device 40 on described lifting body 10 clamps described
Locating piece 72 on slide plate 70, makes described lifting-up support dolly 13 drive lifting body 10 to run simultaneously with described slide plate 70, with
This when described jacking arm 11 stretches out 20mm (this highly can be configured according to actual needs), makes described self-locking mechanism simultaneously
50 described ratchet 52 and described ratchet 51 separate, and described jacking arm 11 continues to stretch out and the cutting of lifting platform 71 bottom described in jack-up
The roller 712 of yoke 711, makes described lifting platform 71 be raised to predetermined altitude, after described lifting platform 71 reaches predetermined altitude, described
The described push rod 55 of self-locking mechanism 50 receives the signal of described height controller, and carries out retract action, described opens under frame 54
Fall to making described ratchet 51 to engage locking with described ratchet 52, now the camera of image recognizer and light source are to described self-locking mechanism
50 regions are moved, and obtain described ratchet 51 and described ratchet 52 engagement figure, through comparative analysis, obtain engaging normal knot
Really, described jacking arm 11 declines, and described lifting-up support dolly 13 is quickly back to initial station section, waits next round jacking to move
Make.
It is understood that can be by telescopic baffle when lifting-up support dolly 13 returns the initial position of lifting station section
Stretch out the next mechanical ascending and descending slide plate of wait and enter lifting station section, start chuck afterwards so that retinue clamping device can
Quick and described mechanical ascending and descending slide plate cooperation.
It should be noted that rising and descent in whole jacking arm 11, can be real by arranging multiple controlling switches
Now start or stop the reception of signal, and then trigger corresponding mechanism and carry out corresponding trigger action, no longer repeat one by one again.
The method of operation for the scissor arms 711 of lifting platform 71 belongs to prior art, also repeats no more in this application.
A kind of jacking apparatus of the mechanical ascending and descending slide plate being provided based on above-mentioned the application, the application also provides a kind of slide plate
Pipeline, refer to shown in Figure 15, and Figure 15 is a kind of structural representation of slide plate pipeline that the application provides.
The jacking of mechanical ascending and descending slide plate 70 described above can be arranged on the lifting station section of described slide plate pipeline
Device, thus realize the elevating function of slide plate 70.
Although the application is open as above with preferred embodiment, it is not for limiting the application, any this area skill
Art personnel are without departing from spirit and scope, can making possible variation and modification, the therefore guarantor of the application
Shield scope should be defined by the scope that the application claim is defined.
Claims (14)
1. a kind of jacking apparatus of mechanical ascending and descending slide plate are it is characterised in that include：Lifting body and jacking track；Described top
Rise track and be arranged at lifting station section, and below the skateboard track of described mechanical lifting table slide plate；Described lifting body
Including：Jacking arm and driver, and the lifting-up support dolly of described jacking arm and driver is installed, described jacking arm is described
In the presence of driver, can vertically extend to described mechanical ascending and descending slide plate bottom direction or withdraw, and mechanical with described
Matching in lifting platform bottom in lifter slide, lifts or reduce described lifting platform；
Described lifting-up support dolly during lifting platform described in described jacking arm jack-up, along described jacking track with described machine
Tool formula lifter slide runs simultaneously；Described lifting-up support dolly, after described jacking arm withdraws, is back to along described jacking track
The initial position of described lifting station section.
2. the jacking apparatus of mechanical ascending and descending slide plate according to claim 1 are it is characterised in that described driver includes：
Motor, drive chain and counterweight；The output end through described motor for the one end of described drive chain is with described counterweight even
Connect, the other end of described drive chain is connected with described jacking arm.
3. the jacking apparatus of mechanical ascending and descending slide plate according to claim 2 are it is characterised in that include：It is arranged at described
Chain detection mechanism between jacking arm and described drive chain, described chain detection mechanism includes：Detection spring, telescopic lever
And detection switch, described detection spring is sheathed on described telescopic lever, and one end of described telescopic lever is connected to and described top
Rise the side of the described drive chain that arm connects, the other end is free end；Described detection spring telescopic direction and described jacking arm
The direction of motion is identical；Described detection switch is arranged on the support of described lifting-up support dolly, and the touch-control of described detection switch
Portion can stretch out to described free end bottom；When described drive chain is in normal work, described telescopic lever is in described inspection
Survey spring to limit lower is in contraction state；When described drive chain is in breaking state, described telescopic lever is in described detection bullet
It is in former long status in the presence of spring force, the touch control part of described detection switch is triggered in the described free end of described telescopic lever.
4. the jacking apparatus of mechanical ascending and descending slide plate according to claim 1 are it is characterised in that described lifting body bag
Include：Directive wheel, be respectively arranged on the support of the sideways described lifting-up support dolly in relatively described jacking arm lengths side and/or
It is respectively arranged on the support of described lifting-up support dolly of relatively described jacking arm width side.
5. the jacking apparatus of mechanical ascending and descending slide plate according to claim 1 are it is characterised in that described lifting body bag
Include：Retinue clamping device, is arranged on described lifting-up support dolly；Described retinue clamping device includes：Telescopic baffle and flexible
Flapper actuator, described telescopic baffle driver drives are installed on described telescopic baffle on described lifting-up support dolly to described
Slide plate bottom is stretched out or is retracted；Described telescopic baffle after stretching out can support before the locating piece of described slide plate bottom setting
Side, described front is consistent with the front of described slide plate traffic direction, so that described lifting-up support dolly is slided with described mechanical ascending and descending
Plate runs simultaneously.
6. mechanical ascending and descending slide plate according to claim 5 jacking apparatus it is characterised in that：Described retinue clamping device
Including：Chuck, connector and chuck driver；One end of described connector is connected with described chuck driver, other end pivot joint
On described telescopic baffle；Described chuck is arranged on described connector, and described chuck is under the driving of described chuck driver
To the direction closure or openness of described telescopic baffle, coordinate with described telescopic baffle and clamp described locating piece.
7. the jacking apparatus of mechanical ascending and descending slide plate according to claim 5 are it is characterised in that described retinue clamping device
Including：Send out number plate and travel switch；A described number plate is arranged on described telescopic baffle, in the drive of described telescopic baffle driver
The dynamic lower travel switch cooperation with setting on described jacking trolley support, triggers chuck work described in described chuck driver drives
Make.
8. the jacking apparatus of mechanical ascending and descending slide plate according to claim 1 are it is characterised in that described lifting body bag
Include：Height controller, described height controller is coordinated with the radio frequency identification equipment of described mechanical ascending and descending slide plate, according to described machine
The workpiece information that tool formula lifter slide carries adjusts the height of described jacking arm.
9. the jacking apparatus of mechanical ascending and descending slide plate according to claim 8 are it is characterised in that include：Self-locking mechanism, root
According to the signal of described height controller, locking or the lift height unlocking described lifting platform；Described self-locking mechanism includes：Ratchet and
Ratchet, described ratchet is connected with the scissor arms of described lifting platform；The direction that described ratchet runs along described mechanical ascending and descending slide plate
Extend and be arranged on the bottom fixing frame of described mechanical ascending and descending slide plate, described ratchet can be reciprocal on described ratchet direction
Motion, and engage after the rise receiving described height controller puts signal in place, believe in the landing receiving described height controller
Number when separate.
10. the jacking apparatus of mechanical ascending and descending slide plate according to claim 9 are it is characterised in that described self-locking mechanism bag
Include：Open bearing, open frame and push rod；Described bearing of opening is fixed on the bottom fixing frame of described mechanical ascending and descending slide plate；
Described one end opening frame is opened on bearing described in being articulated in, this end be pivot end, the other end to described mechanically be lifting slide
The direction that plate runs is horizontal-extending, and this end is movable end, and the described bottom surface opening frame is relative with the flank of tooth of described ratchet；Described push away
One end of bar is connected with the push rod driver on described lifting-up support dolly, and the other end extends towards described frame bottom of opening, and
Can abut with described frame bottom of opening under the driving of described push rod driver；
Described push rod stretches out to described frame bottom of opening, and by jack-up, described ratchet is separated described movable end with described ratchet；Described
Pusher retracted, described movable end falls, described ratchet and described ratchet engagement.
The jacking apparatus of 11. mechanical ascending and descending slide plates according to claim 10 are it is characterised in that include：Position-limit mechanism,
It is arranged on described lifting platform, including：It is arranged at the postive stop baffle of described slide plate bottom；
One end of described postive stop baffle is reversely stretched out to described mechanical ascending and descending slide plate traffic direction, and opens frame positioned at described
Top, this end be positive stop end；The other end is connected with described slide plate, and this end is fixing end, and described positive stop end can limit described
The angle that movable end lifts.
The jacking apparatus of 12. mechanical ascending and descending slide plates according to claim 11 are it is characterised in that described position-limit mechanism bag
Include：Limit spring, between being vertically connected to above described positive stop end and described movable end, the elastic deformation of described limit spring is full
The engagement of the described ratchet of foot and described ratchet or separate.
The jacking apparatus of 13. mechanical ascending and descending slide plates according to claim 10 are it is characterised in that described self-locking mechanism bag
Include：Self-locking detector, is arranged on described lifting body, detects the engagement of described ratchet and described ratchet, according to described
Engagement controls the working condition of described lifting body.
A kind of 14. slide plate pipelines are it is characterised in that arrange such as the claims in the lifting station section of slide plate pipeline
The jacking apparatus of the mechanical ascending and descending slide plate described in 1 to 13 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610939680.2A CN106429286B (en) | 2016-10-24 | 2016-10-24 | A kind of jacking apparatus and slide plate pipeline of mechanical ascending and descending slide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610939680.2A CN106429286B (en) | 2016-10-24 | 2016-10-24 | A kind of jacking apparatus and slide plate pipeline of mechanical ascending and descending slide plate |
Publications (2)
| Publication Number | Publication Date |
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| CN106429286A true CN106429286A (en) | 2017-02-22 |
| CN106429286B CN106429286B (en) | 2019-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610939680.2A Active CN106429286B (en) | 2016-10-24 | 2016-10-24 | A kind of jacking apparatus and slide plate pipeline of mechanical ascending and descending slide plate |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112938374A (en) * | 2021-03-12 | 2021-06-11 | 上汽通用五菱汽车股份有限公司 | Integrated reciprocating conveying device |
| CN115592975A (en) * | 2022-12-09 | 2023-01-13 | 河北豪杰环保设备有限公司（Cn） | Glass fiber reinforced plastic pipeline manufacturing equipment and method |
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| JP2009269751A (en) * | 2008-05-12 | 2009-11-19 | Tsubakimoto Chain Co | Meshing chain type lifting device |
| CN103552948A (en) * | 2013-10-16 | 2014-02-05 | 湖北华昌达智能装备股份有限公司 | Scissors lifting platform for sliding plate, sliding plate and sliding plate conveying line |
| CN103587910A (en) * | 2013-10-16 | 2014-02-19 | 湖北华昌达智能装备股份有限公司 | Rail transport vehicle power supply system, slide plate, and slide plate conveyor line |
| CN104044872A (en) * | 2014-06-19 | 2014-09-17 | 衢州市沃思电子技术有限公司 | Automobile assembly sliding plate conveying line |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009269751A (en) * | 2008-05-12 | 2009-11-19 | Tsubakimoto Chain Co | Meshing chain type lifting device |
| CN103552948A (en) * | 2013-10-16 | 2014-02-05 | 湖北华昌达智能装备股份有限公司 | Scissors lifting platform for sliding plate, sliding plate and sliding plate conveying line |
| CN103587910A (en) * | 2013-10-16 | 2014-02-19 | 湖北华昌达智能装备股份有限公司 | Rail transport vehicle power supply system, slide plate, and slide plate conveyor line |
| CN104044872A (en) * | 2014-06-19 | 2014-09-17 | 衢州市沃思电子技术有限公司 | Automobile assembly sliding plate conveying line |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112938374A (en) * | 2021-03-12 | 2021-06-11 | 上汽通用五菱汽车股份有限公司 | Integrated reciprocating conveying device |
| CN115592975A (en) * | 2022-12-09 | 2023-01-13 | 河北豪杰环保设备有限公司（Cn） | Glass fiber reinforced plastic pipeline manufacturing equipment and method |
| CN115592975B (en) * | 2022-12-09 | 2023-03-14 | 河北豪杰环保设备有限公司 | Equipment and method for manufacturing glass fiber reinforced plastic pipeline |
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| Publication number | Publication date |
|---|---|
| CN106429286B (en) | 2019-04-12 |
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Address after: 442012 No. 9 East Yi Road, Hubei, Shiyan Patentee after: Hua Changda intelligent equipment group Limited by Share Ltd Address before: 442012 No. 9 East Yi Road, Hubei, Shiyan Patentee before: Hubei Changda Intelligent Equipment Co., Ltd. |
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