CN107364510A - A kind of method of automobile - Google Patents
A kind of method of automobile Download PDFInfo
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- CN107364510A CN107364510A CN201710486339.0A CN201710486339A CN107364510A CN 107364510 A CN107364510 A CN 107364510A CN 201710486339 A CN201710486339 A CN 201710486339A CN 107364510 A CN107364510 A CN 107364510A
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- assembly
- positioner
- annular conveyor
- conveyor line
- line
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/18—Transportation, conveyor or haulage systems specially adapted for motor vehicle or trailer assembly lines
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a kind of method of automobile, by corresponding to each operation opening position in main line side, annular conveyor line is set respectively, the assembly for needing to assemble can be placed on annular conveyor line on moveable positioner, positioner loopy moving on annular conveyor line, until the positioner of foremost reaches crawl position, detent mechanism action on annular conveyor line fixes the positioner locking, so as to be accurately positioned in crawl position, the manipulator of main line can capture the assembly on the positioner of crawl position automatically, and the assembly is moved and positioned on the assembled part in main line, automatic assembling mechanism action in main line, assembly is assembled on assembled part automatically, so as to complete to assemble automatically.The present invention can greatly reduce the assembler of production line, improve the operating efficiency of assembler, eliminate the personal injury accident of assembler, while be advantageously implemented the swinging cross assembling of multiple vehicles.
Description
Technical field
The present invention relates to field of automobile, more particularly, to a kind of automobile side that can be achieved automatically to assemble
Method.
Background technology
The assembling of existing auto parts and components assembly and vehicle is substantially what is completed by pipeline mode on a production line,
That is, assembled part（The body portion of main element or vehicle including each assembly）Each operation position on a production line
Between moved successively according to certain beat, the procedure position is needed into the assembly that assembles on each operation position（Including zero
Part or packing assembly）It is assembled on assembled part, so as to have higher production efficiency, and is advantageous to the matter of control assembling
Amount.Assembling on each operation position has two kinds of forms, and a kind of is that assembler assembles the assembly of the procedure position by hand
Onto assembled part, now assembly is then placed on corresponding tote cart.For example, disclosed " one in Chinese patent literature
Instrument board upper cover plate assembly production chain before kind of automobile ", its notification number are CN203956484U, including guide rail, motor, support column,
Crossbeam, control is refused, power is refused, conveyor chain, assembling car, and support column is provided with guide rail, and described guide rail is surrounded by closed loop
Circuit, the lower section of guide rail connect conveyor chain by connector, and described conveyor chain connects motor by connector, positioned at biography
Assembling car is connected with below defeated chain.During assembling, assembly is fixed on assembling car by fixed block, then motor belt motor
Dynamic conveyor chain movement, conveyor chain drive are hung in following assembling car and moved slowly together, and each dolly completes a dress
With assembling task, until completing assembling, so as to realize the automatic transport of flowing water assembling and parts, be advantageous to improve work effect
Rate.Another kind is that the assembly that the procedure position needs to assemble is placed on a positioning fixture by assembler, then mechanical
Assembly on hand automatic clamping positioner, and moved, navigate to corresponding peace on the assembled part in main line
Holding position, automatic welding or assembling are then completed, to realize the automation of assembling.For the first assembled by hand pattern, due to
The work of the main bodys such as the assembling or welding of parts is had been manually done by assembler, therefore its packaging efficiency and the matter of assembling
Amount limited by assembler technical merit, and it is difficult to ensure that assembling when each operation position beat and quality stability,
Therefore it is test-manufactured suitable for small lot.It is automatic for second of the production in enormous quantities suitable for single model or polytypic automobile
Assembly model, because assembly of required assembling etc. is directly to place and navigate to main line side by hand by assembler
On positioning fixture, therefore, the manipulator for capturing assembly easily encounters assembler, so as to cause potential safety hazard；Secondly, group
One assembly can only be placed on positioning fixture by dress personnel every time, therefore, on same positioning fixture between placement assembly
It is shorter every the time, assembler can not be responsible for the placement and positioning of assembly of multiple procedure positions simultaneously, so as to cause group
It is low to fill person works' efficiency.Particularly, assembly can not be placed into positioning in time when assembler runs into particular case
When on fixture, the neglected loading of assembly can be caused, the serious stopping that even causing production line.When multiple on same production line
When mixed model assembles, the quality problems for the misplaced assembly of assembler occur are also easy to.
The content of the invention
The invention aims to solve, efficiency present in existing automobile pattern is low, assembler easily goes out
The problem of existing personal injury, there is provided a kind of method of automobile, can greatly reduce the assembler of production line, improve assembling
The operating efficiency of personnel, eliminate the personal injury accident of assembler.
To achieve these goals, the present invention uses following technical scheme：
A kind of method of automobile, comprises the following steps：
A. correspond to each operation opening position in the main line side with the manipulator for assembling and annular conveying is set respectively
Line；
B. the assembly for needing to assemble is sequentially placed moveable positioner on the annular conveyor line by operating personnel
On；
C. the annular conveyor line drives each positioner annular loopy moving, until foremost is close to main line side
A positioner for being placed with assembly reaches crawl position, and the detent mechanism action on annular conveyor line makes the positioner
Locking is fixed, so as to be accurately positioned in crawl position；
D. the manipulator of main line assembly of the crawl on the positioner of crawl position, and by the group automatically
Piece installing is moved and positioned on the assembled part in main line；
E. the automatic assembling mechanism action in the main line, assembly is assembled on assembled part automatically；
F. repeat the above steps b to step e, you can realizes continuous automatic assembling.
The present invention sets corresponding annular conveyor line, operating personnel by corresponding to each operation opening position in main line side
Assembly can be placed on the positioner on annular conveyor line, annular conveyor line can be by the assembling on positioner after starting
Part is mobile and is accurately positioned to crawl position, continuous automatic so as to realize to facilitate the manipulator of main line to capture automatically
Change assembling., therefore, can be true because operating personnel need to only place assembly and navigate on the positioner away from main line
The safety of operating personnel is protected, avoids the occurrence of security incident.Particularly, we can set multiple positioning dresses on annular conveyor line
Put, so that multiple assemblies disposably can be sequentially placed on multiple positioners on annular conveyor line by operating personnel,
Multiple assemblies are moved and positioned into crawl position by annular conveyor line successively.So, operating personnel complete a process position
After the placement for the assembly put, there can be the sufficient time to be transferred to by the annular conveyor line of another adjacent procedure position, with
Just corresponding assembly is placed for the positioner on the annular conveyor line.That is, operating personnel can realize assembly
It is multiple it is continuous place, so as to effectively improve its operating efficiency, and without stopping, waiting in same procedure position, thus
Operating personnel's quantity by main line can be significantly decreased.The automatic cycle of positioner then can be achieved in annular conveyor line.
Preferably, set on the positioner to detect whether to place the assembly sensor of assembly, institute
The control system stated on annular conveyor line goes out the annular conveying according to the signal of change of the assembling sensor on each positioner
Remaining assembly quantity on line, and the assembly quantity is shown on a display screen, set when the assembly quantity is less than
During fixed minimum quantity, you can triggering alarm device sends signal in short supply.
Due to being equipped with assembly sensor on each positioner, therefore, the control system on annular conveyor line can be square
Just remaining assembly quantity on annular conveyor line is calculated, and the assembly quantity is shown on a display screen, so as to
Facilitate operating personnel to place assembly toward the positioner supplement on annular conveyor line in time, avoid because leakage is put on positioner
Assembly and the interruption for causing main line, it is ensured that main line is continuously run.
Preferably, the annular conveyor line quantity of each operation opening position is corresponded between 2-3 in the main line side,
And assembly tote cart corresponding to being set respectively in each annular conveyor line side, is placed on each assembly tote cart pair respectively
The assembly of vehicle is answered, in stepb, the assembly on each assembly tote cart is placed into corresponding annular by operating personnel
On positioner on pipeline；In step d, crawl annular corresponding with vehicle is defeated automatically for the manipulator of the main line
Assembly in line sending on the positioner of crawl position, and the assembly is moved and positioned into the quilt in main line
On assembly.
The annular conveyor line quantity of each operation opening position is corresponded to due to main line side can be more than 1, and therefore, we can be
The assembly of different automobile types is placed on the positioner of different annular conveyor lines, and different control journeys is set to manipulator
Sequence.So, manipulator can automatically capture according to the program of setting is on the annular conveyor line corresponding with the vehicle produced
Assembly on the positioner of crawl position, so as to conveniently realize the swinging cross of different automobile types assembling.
Preferably, annular conveyor line corresponding to 2-4 adjacent procedure position is formed into a pipeline group, it is described defeated
One end of annular conveyor line in line sending group is located at corresponding to main line side at procedure position, the ring in the pipeline group
The other end of shape pipeline is close to each other, and so as to form a material placement region, in stepb, operating personnel can be same
The interior positioning being sequentially placed the assembly for needing to assemble with the annular conveyor line of each operation position correspondence of material placement region
On device.
Because the assembly of the present invention is to be sent to crawl position by annular conveyor line, therefore, we can pass through
The arrangement of annular conveyor line is reasonably installed, made annular corresponding to the 2-4 longitudinally adjacent procedure position in main line
Pipeline forms a pipeline group, and makes one end away from main line in each annular conveyor line in pipeline group mutual
It is close, so as to form a material placement region.So, an operating personnel can be followed successively by each ring in same material placement region
Positioner on shape pipeline places assembly, so that operating personnel can avoid the annular conveyor line in several procedure positions
Between walk up and down, not only improve mitigate operating personnel working strength, be advantageous to again improve operating personnel operating efficiency.
Preferably, moving track is set between two adjacent material placement regions, and in the moving rail
Railcar is set on road, and in stepb, operating personnel can take railcar and be moved between two adjacent material placement regions
It is dynamic, so as to which the assembly for needing to assemble is sequentially placed and each operation position correspondence in two material placement regions successively
On the positioner of annular conveyor line.
The present invention passes through operating personnel by setting moving track between two adjacent material placement regions
Railcar on track quickly shifts between two adjacent material placement regions, so that an operating personnel can facilitate
Realize the placement of the assembly of multiple annular conveyor lines of two material placement regions in ground.
Preferably, the annular conveyor line includes frame, the annular of two Long Circles is abreast provided with the frame
Track, some moveable pallets are provided between two circular orbits, are set to position the positioner of the assembly
Put on the pallet, be additionally provided with the frame and passed through by the drive chain of motor-driven two Long Circles, the pallet
Bindiny mechanism is associated with the drive chain, so that the drive chain can drive the pallet along the circular orbit
It is mobile.
Positioner is arranged on pallet, it is convenient that positioner is accurately positioned, while be easy to pass through drive chain
Bar drives its movement, and circular orbit can move pallet reciprocation cycle, so as to realize the continuous placement and gripping of assembly.
Used preferably, the detent mechanism includes being arranged on the annular conveyor line close to the main line side
With the gear for detecting the first assembly sensor of the assembly and the second assembly sensor, being arranged on the downside of the pallet
Block, it is rotatably arranged on the annular conveyor line close to the main line side and the drive associated with a drive mechanism
Turn bar, moving direction arrangement of the driving bull stick along the pallet, compartment of terrain, which is provided with, on the driving bull stick radially prolongs
The first pin and the second pin stretched, it is positioned at when the first assembly sensor detects on the positioner of crawl position
Assembly when being taken away by manipulator, the drive mechanism drives the driving bar rotation, turns the first pin, the second pin
Move and to horizontal off-position, be now placed in the positioner of crawl position and move forward to the lower side rail of circular orbit,
Adjacent follow-up positioner then moves forward；When the second assembly sensor detects that now foremost is close to main line one
During assembly on one positioner of side, the drive mechanism drives the driving bar rotation, makes the first pin, second
Pin turns to blocking position straight up, and the latter positioner now adjacent with the positioner of foremost is corresponding
Block on the downside of pallet touches the second pin, so that the latter positioner is positioned at holding fix, the positioning dress of foremost
To put after a spacing distance is continued to move to, the block corresponding to the positioner on the downside of pallet touches the first pin, so that
The positioner is positioned at crawl position.
The present invention sets the first assembly sensor and second to assemble respectively in annular conveyor line close to main line side
Part sensor, so, when the first assembly sensor detects the assembly being positioned on the positioner of crawl position by machine
When tool hand is taken away, drive mechanism can make driving bar rotation, and the first pin, the second pin are turned into horizontal release position
Put, detent mechanism is in release conditions, the positioner for being now placed in crawl position moves forward to the downside of circular orbit
Track, adjacent follow-up positioner then move forward；Once the second assembly sensor detects one of now foremost
During assembly on positioner, drive mechanism makes driving bar rotation, and the first pin, the second pin turn to straight up
Blocking position, detent mechanism are in lockup state, the latter positioner pair now adjacent with the positioner of foremost
Block on the downside of the pallet answered touches the second pin, so that the positioner is positioned at holding fix, the positioning dress of foremost
To put after a spacing distance is continued to move to, the block corresponding to the positioner on the downside of pallet touches the first pin, so that
The positioner is positioned at crawl position.That is, we can be by reasonably setting between the first pin and the second pin
Spacing, you can easily control in crawl position positioner and adjacent latter one positioner between
Away from.Particularly, the first pin and the second pin are disposed radially within driving bull stick, and drive shifting of the bull stick along pallet
Dynamic direction arrangement, therefore, the moment of torsion that drive mechanism is provided only need to make driving bar rotation, and the block on the downside of pallet
The active force formed to the first pin and the second pin drives the moment of torsion of bar rotation when can't form one, turn driving
Bar need not set corresponding self-locking structure that reliable self-locking can be achieved, so as to be advantageous to the simplification of its structure.
Preferably, the bindiny mechanism include be arranged on pallet fixation wheel shaft, be set on fixed wheel shaft and with
The chain wheel rim of drive chain engagement, the periphery of the fixed wheel shaft are provided with circumferential elongated slot, in the elongated slot from outside to inside
Be sequentially provided with ball, radially movable brake pad and regulation spring, the upper surface of the brake pad to elongated slot notch away from
It is stepped up from from one end of elongated slot to the other end, the regulation spring one end is against the bottom surface of elongated slot, and the other end is against friction
The bottom surface of block, the ball side recline the surface of brake pad, and opposite side reclines the madial wall of chain wheel rim.
Brake pad in elongated slot is separated out a slot rolling rolled for ball in the opening side of elongated slot, due to the table of brake pad
Face to the distance of long groove edge is stepped up from one end of elongated slot to the other end, therefore, the depth of slot rolling from one end of slot rolling to
The other end is stepped up.Regulation spring makes brake pad recline all the time positioned at the ball of the deeper one end of slot rolling, while ball is also tightly
Ground reclines the madial wall of chain wheel rim, and so, when drive chain band movable sprocket circle rotates, the madial wall of chain wheel rim, which can rely on, to rub
Wiping power drives ball to be rolled in elongated slot, in the process, is formed and relatively rotated between chain wheel rim and fixed wheel shaft；When ball rolls
When moving to the shallower side of slot rolling, ball can not continue to roll, by between ball and chain wheel rim madial wall and brake pad
Frictional force, make to be relatively fixed between chain wheel rim and fixed wheel shaft, now drive chain can drag chain wheel rim, fixed wheel shaft moves
It is dynamic, and then pallet is moved along circular orbit.When pallet is stopped by detent mechanism, the madial wall of chain wheel rim is to ball
Active force be more than regulation spring elastic force so that brake pad moves down, now the madial wall of chain wheel rim is then in dozen with ball-shaped
Sliding phenomenon.That is, the drive chain in the present invention can be in running order all the time, when some positioner is in positioning shape
During state, the movement of remaining positioner is not interfered with, so as to the convenient independent control to each positioner.
Preferably, the frame be provided between the upper siding track of two circular orbits to middle guide, it is described
There is horn opening to one end away from the main line on middle guide, the lower surface of the pallet is provided with and can led in
The centering cylinder slided in rail.
When pallet is moved to upper siding track from the lower side rail of circular orbit, the centering cylinder of pallet lower surface can enter
Enter with horn opening in middle guide, so as to avoid pallet from the problem of left and right skew occur when mobile, it is ensured that crawl
The positioner of position is accurately positioned.
Therefore, the present invention has the advantages that：The assembler of production line can greatly be reduced, improve assembler
Operating efficiency, eliminate the personal injury accident of assembler, at the same be advantageously implemented multiple vehicles swinging cross assembling.
Brief description of the drawings
Fig. 1 is a kind of arrangement schematic diagram of main line of the present invention and annular conveyor line.
Fig. 2 is a kind of structural representation of annular conveyor line.
Fig. 3 is the attachment structure schematic diagram of pallet and drive chain.
Fig. 4 is pallet and the attachment structure schematic diagram to middle guide.
Fig. 5 is another arrangement schematic diagram of main line of the present invention and annular conveyor line.
Fig. 6 is a kind of structural representation of detent mechanism.
In figure：1st, main line 11, manipulator 2, annular conveyor line 21, frame 22, circular orbit 23, support
Disk 231, roller 232, positioner 233, centering cylinder 234, block 24, drive chain 25, to middle guide
30th, fixed wheel shaft 301, elongated slot 302, slot rolling 31, chain wheel rim 32, ball 33, brake pad 34, regulation spring
4th, assembly tote cart 5, material placement region 51, moving track 52, railcar 6, driving bull stick 61, first gear
Bar 62, the second pin.
Embodiment
The present invention will be further described with embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of method of automobile, comprises the following steps：
A. correspond to each operation opening position in the side of main line 1 with the manipulator 11 for assembling sets annular defeated respectively
Line sending 2, specifically, as shown in Fig. 2 annular conveyor line 2 includes frame 21, abreast set left and right two oval in frame 21
The circular orbit 22 of shape, some moveable pallets 23, the left and right sides point of pallet 23 are set between two circular orbits 22
The roller 231 being connected in the circular orbit 22 of corresponding side She Zhi not be rolled, is set on pallet 23 to position assembly
Positioner 232, the drive chain 24 of two Long Circles in left and right is also set up in frame 21, drive chain 24 is in annular conveyor line 2
Rear and front end at be meshed respectively with sprocket wheel, sprocket wheel is then driven by motor, and pallet 23 passes through bindiny mechanism and drive chain 24
It is associated, so that drive chain 24 can drive pallet 23 along the loopy moving of circular orbit 22.Certainly, we are also needed in ring
Corresponding detent mechanism is set on shape pipeline 2, to enable the pallet 23 provided with positioner to be accurately positioned, facilitates operator
Assembly is placed on positioner 232 by member.It should be noted that for annular conveyor line 2, we convey annular
It is referred to as front end close to the one end of main line 1 on line 2, is then rear end, and correspondingly determine its right and left away from the one end of main line 1
To.
In addition, for the ease of control, as shown in figure 3, bindiny mechanism include being arranged on the fixation wheel shaft 30 of the downside of pallet 23,
It is set in the fixed left and right ends of wheel shaft 30 and the chain wheel rim 31 engaged respectively with the drive chain 24 of the left and right sides, fixed wheel shaft 30
Periphery on the elongated slot 301 of radial direction, the circumferencial direction extension of the length direction of elongated slot 301 along fixed wheel shaft 30, elongated slot are set
Ball 32, radially movable brake pad 33 and regulation spring 34, regulation spring 34 one end are set gradually in 301 from outside to inside
Against the bottom surface of elongated slot 301, the other end is separated out one against the bottom surface of brake pad 33, brake pad 33 in the opening side of elongated slot 301
The individual slot rolling 302 rolled for ball 32, therefore, the width of elongated slot 301 should be preferably adapted with the diameter of ball 32.In addition,
The distance at the surface of brake pad 33 to the edge of elongated slot 301 is stepped up from one end of elongated slot 301 to the other end, so that slot rolling
302 depth is stepped up from one end of slot rolling 302 to the other end, and ball 32 is located at the deeper one end of slot rolling 302, regulation
Spring 34 makes the surface of brake pad 33 recline all the time ball 32, while the opposite side of ball 32 is also held snugly against chain wheel rim 31
Madial wall.So, when drive chain 24 rotates with movable sprocket circle 31, the madial wall of chain wheel rim 31 can rely on frictional force to drive
Ball 32 rolls in slot rolling 302, in the process, is formed and relatively rotated between chain wheel rim 31 and fixed wheel shaft 30, and ball
32 form extruding to brake pad 33, brake pad 33 is overcome the elastic force of regulation spring 34 and is moved into elongated slot 301；Work as ball
When 32 rollings are to the shallower one end of slot rolling 302, ball 32 can not continue to roll, and ball 32 while the inner side with chain wheel rim 31
Three face fittings of side wall of wall, brake pad 33, elongated slot 301, by between ball 32 and the madial wall of chain wheel rim 31, brake pad 33
Frictional force, make to be relatively fixed between chain wheel rim 31 and fixed wheel shaft 30, now drive chain 24 can drag chain wheel rim 31, fix
Wheel shaft 30 moves, and then pallet 23 is moved along circular orbit 22.When pallet 23 is stopped by detent mechanism, chain wheel rim
31 madial wall is more than the elastic force of regulation spring 34 to the extruding force of ball 32, so that brake pad 33 moves down, sprocket wheel now
Enclose 31 madial walls and then form skidding with ball 32, so, drive chain 24 can be in running order all the time, and passes through positioning
Some positioner of mechanism independent control.It should be noted that we can set adjusting screw rod in the bottom surface of elongated slot 301, adjusting
Spacing disk is set on section screw rod, regulation spring 34 is set on adjusting screw rod, and one end of regulation spring 34 compresses spacing disk,
The other end compresses brake pad 33.So, when we rotate adjusting screw rod, you can adjust between spacing disk and brake pad 33
Distance, so as to change the initial elastic force of regulation spring 34, to ensure between ball 32 and the madial wall of chain wheel rim 31, brake pad 33
Frictional force is enough the movement for driving pallet 23, and can stop moving ahead immediately when pallet 23 is stopped by detent mechanism.
Further, as shown in figure 4, we can locate to set in frame 21 between the upper siding track of two circular orbits 22
Along the fore-and-aft direction of annular conveyor line 2 arrange to middle guide 25, there are loudspeaker to the rear end away from main line on middle guide 2
Shape opening, the lower surface of pallet 23 is rotatably arranged with vertical centering cylinder 233.When pallet 23 is from the downside of circular orbit 22
When track is moved to siding track, the centering cylinder 233 of the lower surface of pallet 23, which can enter the centering with horn opening, leads
Slided in rail 25, so as to realize the centering of pallet 23 in the lateral direction, it is ensured that positioner 232 is when being moved to crawl position
Be accurately positioned.
B. the assembly for needing to assemble is sequentially placed the positioner positioned at the upside of annular conveyor line 2 by operating personnel
On 232.Positioner 232 can be some rod members being vertically arranged, so that assembly is positioned at the space that rod member is surrounded
It is interior, while cushion block is set in the space that rod member surrounds, to make assembly that there is identical placed angle.It is appreciated that
It is that now each positioner 232 of the upside of annular conveyor line 2 is remained static by the locking of detent mechanism, in order to
The placement of assembly.
C. detent mechanism acts and releases the locking of each positioner 232 to the upside of annular conveyor line 2, now annular
The drive chain 24 of pipeline 2 drives each 232 annular loopy moving of positioner.When putting for the upside foremost of annular conveyor line 2
When being equipped with a positioner 232 arrival crawl position of assembly, the detent mechanism on annular conveyor line 2 acts again makes this
The locking of positioner 232 is fixed, so as to be accurately positioned in crawl position.
D. the manipulator 11 in main line 1 captures the positioner positioned at crawl position according to the program of setting automatically
Assembly on 232, and by the assembly it is mobile, navigate on the assembled part in main line 1.
E. the automatic assembling mechanism action in main line 1, assembly is assembled on assembled part automatically.Need
Bright, automatic assembling mechanism herein can need to set according to assembling procedure, for example, when needing welding, automatic assembling
Mechanism is automatic welding mechanism, so as to realize the automatic welding between assembly and assembled part.
F. repeat the above steps b to step e, you can realizes continuous automatic assembling.
In order to avoid because on positioner 232 leakage put assembly cause the interruption of main line 1, it is ensured that main line 1
Continuously run, we can be set on positioner 232 to detect whether place assembly assembly sensor, this
Sample, it is defeated that the control system on annular conveyor line 2 can go out annular according to the signal of change of the assembling sensor on each positioner 232
Remaining assembly quantity in line sending 2, and the assembly quantity is shown on a display screen, certainly, we can also be according to reality
Situation sets assembly minimum quantity, when minimum quantity of the assembly quantity on annular conveyor line 2 less than setting, you can touch
Activating alarm device sends signal in short supply, so as to facilitate operating personnel in time toward mending on the positioner 232 on annular conveyor line 2
Assembly is put in charge and discharge.
In order to adapt to the swinging cross of multi-vehicle-type assembling, we can correspond to each operation opening position in the side of main line 1 and set side by side
Put 2-3 bars annular conveyor line 2, and assembly tote cart 4 corresponding to setting respectively in each side of annular conveyor line 2, each group
The assembly of corresponding vehicle is placed on piece installing tote cart 4 respectively.So, in stepb, operating personnel can be by each assembly week
Change trains or buses the assembly on 4 be placed into corresponding on positioner 232 on annular conveyor line 2；In step d, main line 1
Manipulator 11 captures the positioner for being located at crawl position on annular conveyor line 2 corresponding with vehicle according to the program of setting automatically
Assembly on 232, and the assembly is moved and positioned on the assembled part in main line 1, so as to easily real
The swinging cross assembling of existing different automobile types, while the mixed of different automobile types assembly when swinging cross assembles can be effectively prevented from and put, it is ensured that assembling
Quality.Preferably, as shown in figure 1, the quantity of annular conveyor line 2 is 2, and two annular conveyor lines 2 can be separately positioned on
The left and right sides of main line 1, while corresponding assembly tote cart 4 is set respectively in the side of annular conveyor line 2, so as to avoid
Obscuring between the assembly of two vehicles.
In addition, as shown in figure 5, we can also form annular conveyor line 2 corresponding to front and rear 2-4 adjacent procedure position
One pipeline group, now one end of the annular conveyor line 2 in pipeline group be located at procedure position corresponding to the side of main line 1
Locate, the other end of the annular conveyor line 2 in pipeline group is then close to each other, so as to form a material placement region 5.So,
In stepb, the assembly that operating personnel can assemble above-mentioned 2-4 procedure position needs in same material placement region 5
It is sequentially placed with the positioner of the annular conveyor line of each operation position correspondence 2 232, making operating personnel to avoid several
Walked up and down between the annular conveyor line 2 of procedure position, beneficial to the operating efficiency for improving operating personnel.
Further, we can also set moving track 51 between two adjacent material placement regions 5, and in movement
Railcar 52 is set on track 51, operating personnel is taken railcar 52 and is moved between two adjacent material placement regions 5
It is dynamic.In stepb, after operating personnel complete the placement of the assembly of a material placement region 5, it is fast that railcar 52 can be taken
An adjacent material placement region 5 is moved to fastly and the assembly for needing to assemble is sequentially placed corresponding annular conveys
On the positioner 232 of line 2.
In order to simplify structure, and the reliable location to positioner 232 is ensured, as shown in fig. 6, the detent mechanism of the present invention
Including be arranged on annular conveyor line 2 close to the side of main line 1 the first assembly sensor and the second assembly sensor,
The block 234 of the downside of pallet 23 is arranged on, is rotatably arranged on annular conveyor line 2 close to main line side and is driven with one
The associated driving bull stick 6 of motivation structure, wherein the first assembly sensor and the second assembly sensor can detect determining for process
Whether assembly, driving bull stick 6 moving direction arrangement along pallet 23, on driving bull stick 6 along preceding are placed with the device 232 of position
Order is positioned apart from the first pin 61 radially extended and the second pin 62 afterwards.For the ease of description, we convey annular
The pallet 23 of the upside of line 2 is referred to as first pallet, second pallet successively from front to back.3rd pallet ..., correspondingly, by
Positioner 232 on the pallet 23 of A-P is referred to as first positioner, second positioner, the 3rd positioning dress
Put ....For annular conveyor line 2 when starting running, the first pin 61, the second pin 62 are in blocking position straight up, this
When the front end of annular conveyor line 2 first pallet on the downside of block 234 touch the first pin 61 and be positioned at crawl position, after
Block 234 on the downside of second continuous pallet touches the second pin 62 and is positioned at holding fix, and the upside of annular conveyor line 2
Other pallets 23 by second pallet stop and remains stationary.It is understood that the driving associated with driving bull stick 6
Mechanism（Not shown in figure）It can be a motor, driving gear is set on motor shaft, drive and then set on bull stick and driving tooth
The driven gear of engagement is taken turns, so that motor can drive driving bar rotation.
When on the positioner 232 for each pallet 23 that assembly is sequentially placed on the upside of annular conveyor line 2 by operating personnel
Afterwards, main line 1 starts, and manipulator 11 can capture the assembly on first positioner of crawl position.When
When one assembly sensor detects that the assembly being positioned on first positioner of crawl position is taken away by manipulator 11,
Drive mechanism drives driving bull stick 6 to rotate 90 degree, the first pin 61, the second pin 62 is turned to horizontal off-position,
Hence into step c, each positioner annular loopy moving of now annular conveyor line driving, first support positioned at crawl position
Disk is the lower side rail that circular orbit 22 is moved forward to together with positioner, and adjacent follow-up second pallet is together with fixed
Position device moves forward, and now the positioner turns into positioner of the foremost close to main line side；When the second assembling
Part sensor detects that now foremost is close to the positioner of main line side（Second positioner）On assembly
When, pallet corresponding to the positioner（Second pallet）The block 234 of downside be located at the first pin 61, the second pin 62 it
Between, and the latter positioner adjacent with the positioner of foremost（3rd positioner）Corresponding pallet（3rd
Pallet）Then behind the second pin, drive mechanism driving driving bull stick 6 rotates the block 234 of downside, makes the first pin
61st, the second pin 62 turns to blocking position straight up, the latter now adjacent with the positioner of foremost positioning
Device（3rd positioner）Block 234 on the downside of corresponding pallet touches the second pin 62, so that the positioner is determined
Position is stopped moving in holding fix, the 4th subsequently, the positioner such as the 5th by the stop of the 3rd positioner,
The positioner of foremost（Second positioner）After a spacing distance is continued to move to, pallet corresponding to the positioner
（Second pallet）The block 234 of downside touches the first pin 61, so that the positioner is positioned at crawl position, and
Spacing distance is formed between second pallet and the 3rd pallet.That is, the positioning in the present invention positioned at crawl position fills
Put and a follow-up positioner independently positions, and there is spacing distance between each other, therefore, it can be ensured that grab
The reliable and stable positioning for the positioner that fetch bit is put.
Claims (9)
1. a kind of method of automobile, it is characterized in that, comprise the following steps：
A. with the manipulator for assembling（11）Main line（1）Side corresponds to each operation opening position and sets ring respectively
Shape pipeline（2）；
B. the assembly for needing to assemble is sequentially placed the annular conveyor line by operating personnel（2）Upper moveable positioning dress
Put（232）On；
C. the annular conveyor line（2）Drive each positioner（232）Annular loopy moving, until foremost is close to main production
Line（1）A positioner for being placed with assembly for side（232）Reach crawl position, annular conveyor line（2）On positioning
Mechanism action makes the positioner（232）Locking is fixed, so as to be accurately positioned in crawl position；
D. the main line（1）Manipulator（11）Positioner of the automatic crawl positioned at crawl position（232）On assembling
Part, and the assembly is moved and positioned into main line（1）On assembled part on；
E. the main line（1）On automatic assembling mechanism action, assembly is assembled on assembled part automatically；
F. repeat the above steps b to step e, you can realizes continuous automatic assembling.
2. a kind of method of automobile according to claim 1, it is characterized in that, in the positioner（232）On set
Put to detect whether the assembly sensor for placing assembly, the annular conveyor line（2）On control system according to each fixed
Position device（232）On the signal of change of assembling sensor go out the annular conveyor line（2）Upper remaining assembly quantity, and will
The assembly quantity is shown on a display screen, when minimum quantity of the assembly quantity less than setting, you can triggering police
Reporting device sends signal in short supply.
3. a kind of method of automobile according to claim 1, it is characterized in that, in the main line（1）Side pair
Answer the annular conveyor line of each operation opening position（2）Quantity is between 2-3, and in each annular conveyor line（2）Side is set respectively
Corresponding assembly tote cart（4）, each assembly tote cart（4）The upper assembly for placing corresponding vehicle respectively, in step b
In, operating personnel are by each assembly tote cart（4）On assembly be placed into corresponding annular conveyor line（2）On positioning dress
Put（232）On；In step d, the main line（1）Manipulator（11）It is automatic to capture annular conveyor line corresponding with vehicle
（2）The upper positioner positioned at crawl position（232）On assembly, and the assembly is moved and positioned into main line
（1）On assembled part on.
4. a kind of method of automobile according to claim 1, it is characterized in that, by 2-4 adjacent procedure position pair
The annular conveyor line answered（2）A pipeline group is formed, the annular conveyor line in the pipeline group（2）One end be located at main life
Producing line（1）Corresponding to side at procedure position, the annular conveyor line in the pipeline group（2）The other end it is close to each other, from
And form a material placement region（5）, in stepb, operating personnel can be in same material placement region（5）It is interior to need group
The assembly of dress is sequentially placed the annular conveyor line with each operation position correspondence（2）Positioner（232）On.
5. a kind of method of automobile according to claim 4, it is characterized in that, placed in two adjacent materials
Region（5）Between moving track is set（51）, and in the moving track（51）Upper setting railcar（52）, in stepb, behaviour
Railcar can be taken by making personnel（52）In two adjacent material placement regions（5）Between move, so as to successively in two materials
Placement region（5）The interior annular conveyor line being sequentially placed the assembly for needing to assemble with each operation position correspondence（2）Determine
Position device（232）On.
6. a kind of method of automobile according to claim 1, it is characterized in that, the annular conveyor line（2）Including machine
Frame（21）, the frame（21）On be abreast provided with the circular orbits of two Long Circles（22）, two circular orbits（22）
Between be provided with some moveable pallets（23）, to position the positioner of the assembly（232）It is arranged on the pallet
（23）On, the frame（21）On be additionally provided with by the drive chain of motor-driven two Long Circles（24）, the pallet（23）
Pass through bindiny mechanism and the drive chain（24）It is associated, so that the drive chain（24）The pallet can be driven（23）
Along the circular orbit（22）It is mobile.
7. a kind of method of automobile according to claim 6, it is characterized in that, the detent mechanism includes being arranged on institute
State annular conveyor line（2）The upper close main line（1）Side is detecting the first assembly sensor of the assembly
With the second assembly sensor, be arranged on the pallet（23）The block of downside（234）, to be rotatably arranged in the annular defeated
Line sending（2）The upper close main line（1）Side and the driving bull stick associated with a drive mechanism（6）, the driving turn
Bar（6）Along the pallet（23）Moving direction arrangement, in the driving bull stick（6）Upper compartment of terrain is provided with first radially extended
Pin（61）With the second pin（62）, the positioner of crawl position is positioned at when the first assembly sensor detects
（232）On assembly by manipulator（11）When taking away, the drive mechanism drives the driving bull stick（6）Rotate, make first
Pin（61）, the second pin（62）Horizontal off-position is turned to, is now placed in the positioner of crawl position（232）I.e. to
Before be moved to circular orbit（22）Lower side rail, adjacent follow-up positioner（232）Then move forward；When the second assembly
Sensor detects that now foremost is close to main line（1）One positioner of side（232）On assembly when, it is described
Drive mechanism drives the driving bull stick（6）Rotate, make the first pin（61）, the second pin（62）Turn to resistance straight up
Gear is put, now with the positioner of foremost（232）Adjacent the latter positioner（232）Corresponding pallet（23）Downside
Block（234）Touch the second pin（62）, so that the latter positioner（232）Holding fix is positioned at, foremost
Positioner（232）After a spacing distance is continued to move to, the positioner（232）Corresponding pallet（23）The block of downside
（234）Touch the first pin（61）, so that the positioner（232）It is positioned at crawl position.
8. a kind of method of automobile according to claim 6, it is characterized in that, the bindiny mechanism includes being arranged on support
Disk（23）On fixation wheel shaft（30）, be set in fixed wheel shaft（30）Upper and and drive chain（24）The chain wheel rim of engagement（31）,
The fixed wheel shaft（30）Periphery be provided with circumferential elongated slot（301）, the elongated slot（301）Inside it is sequentially provided with from outside to inside
Ball（32）, radially movable brake pad（33）And regulation spring（34）, the brake pad（33）Upper surface to elongated slot
（301）The distance of notch is from elongated slot（301）One end to the other end be stepped up, the regulation spring（34）One end is against elongated slot
（301）Bottom surface, the other end is against brake pad（33）Bottom surface, the ball（32）Side reclines brake pad（33）Surface,
Opposite side reclines chain wheel rim（31）Madial wall.
9. a kind of method of automobile according to claim 6, it is characterized in that, the frame（21）It is provided with and is located at two
Bar circular orbit（22）Upper siding track between to middle guide（25）, it is described to middle guide（25）The upper remote main line
（1）One end there is horn opening, the pallet（23）Lower surface be provided with can be to middle guide（25）The centering of interior slip
Cylinder（233）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710486339.0A CN107364510B (en) | 2017-06-23 | 2017-06-23 | A kind of method of automobile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710486339.0A CN107364510B (en) | 2017-06-23 | 2017-06-23 | A kind of method of automobile |
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| CN107364510A true CN107364510A (en) | 2017-11-21 |
| CN107364510B CN107364510B (en) | 2019-07-23 |
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| CN201710486339.0A Active CN107364510B (en) | 2017-06-23 | 2017-06-23 | A kind of method of automobile |
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| CN109166449A (en) * | 2018-11-22 | 2019-01-08 | 广州因明智能科技有限公司 | A kind of intelligent experience system of teaching displaying |
| CN112819116A (en) * | 2021-01-25 | 2021-05-18 | 贵州省动物卫生监督所 | Livestock and poultry product safety tracing quarantine system and production conveying line |
| CN113643456A (en) * | 2021-08-11 | 2021-11-12 | 广汽丰田汽车有限公司 | Method of production management, production management system, and computer-readable storage medium |
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|---|---|
| CN107364510B (en) | 2019-07-23 |
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