CN101474730B - Method for conveying vehicle body between vehicle body welding and assembling production lines and conveying system thereof - Google Patents
Method for conveying vehicle body between vehicle body welding and assembling production lines and conveying system thereof Download PDFInfo
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- CN101474730B CN101474730B CN200810218121A CN200810218121A CN101474730B CN 101474730 B CN101474730 B CN 101474730B CN 200810218121 A CN200810218121 A CN 200810218121A CN 200810218121 A CN200810218121 A CN 200810218121A CN 101474730 B CN101474730 B CN 101474730B
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Abstract
The invention relates to a method for conveying car bodies between car body welding production lines, including the following steps: according to the production rhythm of a first production line, the height of a conveying appliance arranged between the first production line and a second production line is adjusted so as to cause the conveying appliance to be in alignment with the first production line on a horizontal plane; according to the production rhythm of the first production line, a transmission mechanism on the first production line conveys the car bodies to the conveying appliance, and control signals which are generated by the first production line to cause the second production line to operate are transmitted to the second production line; according to the production rhythm of the second production line, the height of the conveying appliance is adjusted so as to cause the conveying appliance to be in alignment with the second production line; and according to the production rhythm of the second production line, the transmission mechanism on the second production line conveys the car bodies on the conveying appliance to the second production line. The invention also relates to a car body conveying system using the method. The method for conveying the car bodies between car body welding production lines and the conveying system of the method has the following advantages of simple equipment constitution, lower cost and low space usage.
Description
Technical field
The present invention relates to the method for conveying objects between industrial production line and use the induction system of this method, more particularly, relate to a kind of method and induction system thereof of between the vehicle body soldering production line, carrying vehicle body.
Background technology
Now, in the overwhelming majority's vehicle complete vehicle manufactory, the welding of vehicle body has all realized the production line manufacturing mode of semi-automatic or automation, and in fact one of chief component of production line is exactly the induction system of vehicle body.At present, car body conveying system mainly adopts dual mode: the one, and the synchronous cylinder pulling of rack-and-pinion control is gone up and down, and is moved back and forth by variable-frequency motor driven wheel tooth bar and realizes horizontal feed; The 2nd, adopt motor or hydraulic system to drive crank rotary oscillation drivening rod and move, again through motor or the reciprocating completion horizontal feed of hydraulic system motor drive gear teeth bar.And the realization of this dual mode all will must be linked to be an integral body based on all welding assembly platforms, and satisfies certain levelness and linearity requirement.Generally, by the needs of technology and productive temp, the vehicle body soldering main line can be pieced together platform by the welding about 20 basically and form, and always is about 120 meters.Obviously, no matter adopt the induction system of above-mentioned any mode, all can because of make accumulated error, expanding with heat and contract with cold causes guaranteeing the accurate location of carrying, and transmitting power is excessive etc. former thereby can't realize whole line interlock.Therefore, such wall scroll welding production line assembly platform sum generally is controlled at about 13.For these reasons, usually, the vehicle body soldering main line can be divided into lower body and two lines of body in white usually, so, must bring the vehicle body branch problem of line-to-line.At present, each producer use maximum be exactly aerial loop wire (being generally 3 aerial transport trolleys circulations) or straight line conveying (single transport trolley); Wherein, aerial loop wire need take very big aerial rotary space, and aerial conveying equipment also is 3 at least, also often breaks down because of automatically controlled reason.Straight line conveying will take an aerial station position equally, and can not move with the productive temp of different line.Above-mentioned Production Line beat is meant the time interval of the transmission action of this production line, and promptly certain the bar production line workpiece that will go up a station at regular intervals is transported to the rule of next station.Simultaneously, this dual mode need increase suitable aerial conveying equipment and the empty safety guard in ground, and its equipment is formed complicated, and cost is higher, it is little to take up room.
Summary of the invention
The technical problem that the present invention will solve is; Form complicated to the said equipment of prior art; Cost higher, can not be simultaneously with the defective of different line productive temp action, thereby provide a kind of equipment form simple, cost is lower, can make the method and the induction system thereof of between the vehicle body soldering production line, carrying vehicle body that different line can be coordinated each other with the action of different line productive temp.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of vehicle body on first production line, second production line, use respectively on it transport sector and with the transmission of its productive temp, also comprise the steps:
A) be arranged on the height of the transport between first production line and second production line with first production line productive temp adjustment, make its said first production line that on horizontal plane, aligns;
B) transport sector on said first production line is transferred to vehicle body on the said transport with the first production line productive temp, and the generation of said first production line makes the control signal of said second production line action be sent to said second production line;
C) adjust the height of said transport with the second production line productive temp, make its said second production line that on horizontal plane, aligns;
D) transport sector on said second production line is transported to said second production line with the second production line productive temp with the vehicle body on the said transport.
In method of between the vehicle body soldering production line, carrying vehicle body of the present invention, said steps A) regulates the height of said transport in through first transmission mechanism that links to each other with said first production line; Said step C) regulates the height of said transport in through second transmission mechanism that links to each other with said second production line.
In method of between the vehicle body soldering production line, carrying vehicle body of the present invention, said step B) further comprises the steps: in
B1) transport sector on said first production line carries said vehicle body and gets on the said transport;
B2) transport sector on said first production line puts down said vehicle body and returns said first production line;
B3) said first production line control system produces and outputs a control signal to said second production line.
In method of between the vehicle body soldering production line, carrying vehicle body of the present invention, said step D) further comprises the steps: in
D1) said second production line control system detects and whether receives the control signal that said transport sends, and as not, repeats this step; In this way, execution in step D2);
D2) said second production line begins by its productive temp action, and the transport sector on said second production line gets on the said transport;
D3) transport sector on said second production line carries said vehicle body and returns said second production line.
In method of between the vehicle body soldering production line, carrying vehicle body of the present invention, said first production line comprises the lower body sealing wire; Said second production line comprises the body in white line that is welded; Transport sector on said first production line and second production line comprises setting transmission coaster above that; Said first production line and the second Production Line beat are roughly the same.
The present invention has also disclosed a kind of induction system of using said method; Comprise first production line and second production line, also comprise with the first production line productive temp and accept said vehicle body and trigger the second production line productive temp that begins to move by the transport that said vehicle body is transported to said second first station of production line with the control signal that produces by said first production line by said last station of first production line; Said transport is arranged between said first production line and said second production line.
In car body conveying system of the present invention, said transport comprises the carrying platform that is used for bearing vehicle body, is used to control the reference platform that said carrying platform is regulated the transmission mechanism of its level height with said first production line or the second Production Line beat and is used for fixing each part mentioned above; Said transmission mechanism is arranged between said reference platform and the said carrying platform; Said transmission mechanism comprise first fork to, second fork to, driven pull bar and interlock pull bar; Wherein, said interlock pull bar be connected said first fork to and drive between the actuating unit of said transmission mechanism; Said driven pull bar be connected said first fork to and second fork between.
In car body conveying system of the present invention; Said transmission mechanism also comprises separate, parallel first transmission mechanism and second transmission mechanism; The interlock pull bar of said first driver links to each other with actuating unit on said first production line, and the interlock pull bar of said second transmission mechanism links to each other with actuating unit on said second production line.
In car body conveying system of the present invention, first swing arm of said first transmission mechanism to second swing arm to comprising two swing arms respectively, said swing arm one end and said reference platform are rotationally connected; Interlock pull bar one end of said first transmission mechanism is connected the right swing arm middle part of its first swing arm, and the driven pull bar two ends of said first transmission mechanism are connected to its first swing arm to the swing arm middle part right with second swing arm; First swing arm of said second transmission mechanism to and second swing arm connect connecting axle together to comprising two swing arms respectively and being socketed between said two swing arms; Said swing arm one end and said reference platform are rotationally connected; Interlock pull bar one end of said second transmission mechanism is connected the right swing arm middle part of its first swing arm, and the driven pull bar two ends of said second transmission mechanism link to each other with said connecting axle respectively.
In car body conveying system of the present invention, first fork of said first transmission mechanism is axially fixed in roughly the same position to second fork with said second transmission mechanism to the said reference platform in edge; Second fork of said first transmission mechanism is axially fixed in roughly the same position to first fork with said second transmission mechanism to the said reference platform in edge.
Carry the method and the induction system thereof of vehicle body between the vehicle body soldering production line of embodiment of the present invention; Have following beneficial effect: since have between first production line and second production line, can be respectively with first production line and the action of the second Production Line beat with the adjustment height to adapt to the transport of said first production line and second production line respectively; Its equipment is formed simple in structure; Cost is lower, and two production lines are organically combined together.
Description of drawings
Fig. 1 is that the present invention carries method flow diagram described in method and the induction system embodiment thereof of vehicle body between the vehicle body soldering production line;
Fig. 2 is the induction system perspective view among the said embodiment;
Fig. 3 is the induction system plan structure sketch map among the said embodiment;
Fig. 4 is the induction system side-looking structural representation among the said embodiment;
Fig. 5 is the structural representation of induction system transmission device among the said embodiment.
The specific embodiment
To combine accompanying drawing and embodiment that the present invention is described further below.
Carry between the vehicle body soldering production line in the present invention in the method and induction system embodiment thereof of vehicle body; Its carrying method comprises that vehicle body transmits respectively on first production line and second production line and with its productive temp separately; Here first production line and second production line all belong to existing production line; It has the function and the part of existing production line certainly, (comprises hydraulic control component comprising the control system of transport sector, the action of control whole production line and the actuating unit of driving production line action; Each hydraulic valve, executive component; Hydraulic cylinder, hydraulic motor) etc., (the object of the invention be exactly with existing two production lines through improving, make it organically, combine together simple in structure and with low costly), in the present embodiment, also comprise the steps:
The action of S11 first production line; Transport is with the first production line productive temp alignment height with first last station of production line: in this step; First production line begins to begin action according to the productive temp of himself; Certainly, its productive temp is by the control of its control system and set in advance, and it is when beginning (when the vehicle body of first welding does not also arrive last station of above-mentioned first production line); Though transport is also along with the action of the first Production Line beat; But because vehicle body is not sent to transport, so control system in the first production line ground can not send control signal to second production line, so the not action of second production line.When vehicle body is sent to last station of first production line; Regulate the height (this transport is arranged on after first production line) of this transport through being arranged on first transmission mechanism on the transport, that link to each other with first production line equally; This transport is followed the action of the first Production Line beat; Make identical with the level height of last station of first production line; Its objective is to make the transport sector of above-mentioned first production line can move to said conveying mechanism top, and can reposefully its vehicle body that carries above that be put down.Wherein, Above-mentioned first transmission mechanism provides power by the power set of first production line; The benefit of doing like this is can not need special actuating unit to be set, and makes conveying equipment and the first Production Line beat synchronous, and does not need other structure; Thereby make the simple in structure of equipment, cost is lower.In the present embodiment, above-mentioned first production line is the lower body sealing wire.
Transport sector bearing vehicle body on S12 first production line gets on the said transport: vehicle body is after welding is accomplished on first production line; Carried by the transport sector on first production line; In this step, the transport sector on this first production line is above its control of controlling system is moved to said transport.
Transport sector on S13 first production line puts down said vehicle body and withdraws from said transport: in this step; Transport sector on first production line is under the effect of control system; Put down the vehicle body of its carrying, make this vehicle body be placed on the above-mentioned transport; Simultaneously, the transport sector on first production line returns to first production line.
The S14 transport outputs a control signal to second production line: in this step; Owing to carried vehicle body on the transport; So first production line control system outputs a control signal to second production line, the part that second production line receives this signal is its control device.The effect of this control signal is to make second production line can begin action.
S15 second production line judges whether to receive control signal: if second production line control system does not receive above-mentioned signal, then repeat this step, continue to wait for this control signal; If second production line control system receives this control signal, execution in step S16 then.
S16 second production line begins action; Transport is with the second production line beat alignment height with second first station of production line: in this step; Second production line that receives control signal begins the productive temp action with himself; Regulate the height (this transport is arranged on before second production line) of this transport through being arranged on second transmission mechanism on the transport, that link to each other with second production line; Make this transport identical with the level height of first station of second production line; Its objective is to make the transport sector of above-mentioned second production line can move to the top of said transport, and can be carried on the vehicle body on the said transport.Wherein, above-mentioned second transmission mechanism provides power by the power set of second production line, and the benefit of doing like this is can not need special actuating unit to be set, thereby makes the simple in structure of equipment, and cost is lower.In the present embodiment, above-mentioned second production line is the body in white line that is welded.
Transport sector on S17 second production line gets into said transport and carries the vehicle body on it: in this step; Transport sector on this second production line is above its control of controlling system is moved to said conveying mechanism, and the vehicle body that will in above-mentioned steps, rest on the said transport is carried on it.
Transport sector bearing vehicle body on S18 second production line withdraws from said transport and gets back to second production line, first station: equally under the effect of the control system of second production line; This transport sector that has carried second production line of vehicle body returns to second production line, first station together with the vehicle body of its carrying; Promptly accomplished the transfer of vehicle body between two production lines, the welding of beginning vehicle body on second production line.
In the present embodiment, the transport sector on above-mentioned said first production line and second production line comprises setting transmission coaster above that.In other embodiments, above-mentioned transport sector can also comprise other delivery means, for example aerial transport trolley+suspender etc.Simultaneously, in the present embodiment, the productive temp that first production line and second is produced roughly is identical.
In induction system embodiment according to the invention; This induction system comprises transport; This transport is arranged between first production line and second production line, comprise with the first production line productive temp accept said vehicle body by said last station of first production line and with the second production line productive temp by the transport that said vehicle body is transported to said second first station of production line.Wherein, After above-mentioned transport receives vehicle body by above-mentioned first production line; First production line control system sends the control system of a control signal to second production line; Make second production line begin the productive temp work by itself, above-mentioned like this transport is followed the second Production Line beat vehicle body on it is sent to second production line.Like this, the production line of winning, second production line and above-mentioned transport are organically become one, reach the purpose of between two production lines, carrying vehicle body.This transport conveyor constructions sketch map such as Fig. 2, Fig. 3 and shown in Figure 4.Wherein, said transport comprises the carrying platform 2 that is used for bearing vehicle body, the reference platform 1 that is used to control the transmission mechanism of said carrying platform 2 level heights and is used for fixing each part mentioned above; Said transmission mechanism is arranged between said reference platform 1 and the said carrying platform 2.
Said transmission mechanism also comprises first transmission mechanism separate, arranged side by side and second transmission mechanism, referring to Fig. 5.Wherein, first transmission mechanism comprise first transmission mechanism, first swing arm to 313, first transmission mechanism, second swing arm to the driven pull bar 312 of 314, first transmission mechanism and the first transmission mechanism interlock pull bar 311; The said first transmission mechanism interlock pull bar 311 is connected to its first swing arm to two forks of 313 with drive between the actuating unit of this transmission mechanism, and the interlock pull bar 311 of said in the present embodiment first driver links to each other with actuating unit on said first production line.This structure is the reason that makes that above-mentioned transport moves with the first Production Line beat.Second transmission mechanism comprise second transmission mechanism, first swing arm to 323, second transmission mechanism, second swing arm to the driven pull bar 322 of 324, second transmission mechanism and the second transmission mechanism interlock pull bar 321; Wherein, the said second transmission mechanism interlock pull bar 321 is connected between the actuating unit of its first swing arm to 323 and second production line; The driven pull bar 322 of said second transmission mechanism connects first swing arm of said second transmission mechanism and swings 324 323 and second.Equally, this structure is to make the reason of above-mentioned transport with the action of the second Production Line beat.The purpose that two independences, transmission mechanism arranged side by side are set is to be provided with the actuating unit and the control system that are independent of above-mentioned two production lines just can make it organically combine together so that above-mentioned induction system can be moved with above-mentioned first production line and the second Production Line beat respectively.Simultaneously, reduce the complexity of equipment, reduced cost.Owing to need not re-use aerial conveying, reduced the safeguard measure of aerial work, make the complexity of equipment and cost further reduce.
In the first above-mentioned transmission mechanism; First swing arm of first transmission mechanism comprises two swing arms to 313 and second swing arm respectively to 314; Said swing arm one end and said reference platform 1 are rotationally connected; In the present embodiment, said swing arm is to be socketed in an axle that is fixed on reference platform 1 through the installing hole on the one of which end upward to realize being rotationally connected; Interlock pull bar 311 1 ends of first transmission mechanism are connected its first swing arm to 313 swing arm middle part, driven pull bar 312 two ends of first transmission mechanism be connected to its first swing arm to 313 and second swing arm in the middle part of 314 the swing arm.In addition; First swing arm of second transmission mechanism comprises two swing arms respectively to 323 and is socketed in the connecting axle 325 that between its two swing arms said two swing arms is linked together that said swing arm one end and said reference platform 1 are rotationally connected to 324 and second swing arm; Equally, in the present embodiment, the swing arm of said second transmission mechanism is to be socketed in an axle that is fixed on reference platform 1 through the installing hole on the one of which end upward to realize being rotationally connected; Interlock pull bar 321 1 ends of second transmission mechanism are connected its first swing arm to 323 swing arm middle part, driven pull bar 322 two ends of second transmission mechanism be connected to its first swing arm to 324 and second swing arm on 323 the connecting axle 325.
In the present embodiment, first swing arm of first transmission mechanism is axially fixed in identical position to 324 along reference platform 1 with second swing arm of second transmission mechanism to 313; Second swing arm of first transmission mechanism is axially fixed in identical position to 323 along reference platform 1 with first swing arm of second transmission mechanism to 314.Can see from Fig. 4; First swing arm of first transmission mechanism overlaps on the position of first swing arm to 323 axis directions along reference platform 1 (the long one side of the reference platform 1 among Fig. 4) to 313 and second transmission mechanism; Only the width between its swing arm is different; In Fig. 4; First swing arm of first transmission mechanism is bigger to the distance between two swing arms of 313, and first swing arm that second swing arm of second transmission mechanism is arranged on first transmission mechanism to two swing arms of 324 is within two swing arms of 313; For second swing arm of first transmission mechanism as far as first swing arm of 314 and second transmission mechanism to 323, above-mentioned situation exists equally.These swing arms are set like this, and right benefit is; Even use first transmission mechanism or second transmission mechanism to drive above-mentioned transport separately; Also can be when not influencing another transmission mechanism; Regulate the height of above-mentioned transfer unit reposefully, thereby make this transport align with second production line with first production line comparatively exactly, convenient follow-up operation.
In the present embodiment; The control signal that first production line control system produces and transmits by the control system of mechanical pick-up device and its controlling organization (for example is; PLC1 or MCU) cooperation obtains and is sent to the control system of second production line; Because obtaining, transmit and the control system of second production line of sort signal all is the prior art that those skilled in the art knew, so repeat no more at this.Certainly, in other embodiments, above-mentioned control signal also can obtain and send to second production line by other sensors, for example infrared position sensor etc.
In the present embodiment, the connected mode between above-mentioned each parts is except that above-mentioned being rotationally connected, and the connection between all the other each parts all is the habitual connected mode of transmission device of the prior art.
In the present embodiment; The course of work of above-mentioned transport is following: the hydraulic power mechanism action of first production line (lower body sealing wire); First swing arm of interlock connecting rod 311 pulling first transmission mechanism that drives first transmission mechanism is to 313; Simultaneously, be connected first swing arm driven pull bar 312 of first transmission mechanism on 313 is also driven, thereby second swing arm that drives first transmission mechanism is to 314; First swing arm of such first transmission mechanism moves to 314 to 313 and second swing arm simultaneously; The carrying platform lifting of transport is put in place, and the hydraulic motor system drive gear teeth bar of first production line (lower body sealing wire) is reciprocating then, a last station has been accomplished the lower body assembly of its welding and has been delivered to the transport between two lines; The swing arm of first transmission mechanism is to (313,314) decline return then, and the transport trolley of first production line (lower body sealing wire) is return.Simultaneously; Above-mentioned first production line control system is seen control signal off to second production line; At this moment second production line (body in white be welded line) that obtains control signal begins action; Be that the hydraulic power mechanism of second production line driven pull bar 321 and the interlock pull bar 322 through second transmission mechanism drives its first forks 323 and second fork is risen 324 equally; Second swing arm of such second transmission mechanism, promotes the carrying platform of transfer unit and puts in place 323 actions 324 and first swing arm, and the lower body assembly on the transfer unit carrying platform is raised up; Again by reciprocating first welding post that is sent to second production line (body in white be welded line) of the hydraulic motor system drive gear teeth bar of second production line (body in white be welded line), so move in circles and realize that vehicle body between two lines is carried and shift.
In the present embodiment; On the said reference platform 1 power set are not set; In other embodiments; Also can the part of the power set of said second production line be arranged on the said reference platform 1, for example a hydraulic cylinder on second production line be arranged on the said reference platform and with second swing arm of above-mentioned second transmission mechanism and link to each other, at this moment; The sequence of movement of each part of second transmission mechanism is just slightly different; For example wherein a kind ofly possibly be: this hydraulic cylinder and the said second production line power set synchronously and second swing arm that promotes second transmission device to 324, first swing arm that drives driven pull bar 322 pullings of second transmission device second transmission mechanism is to 323 swings, simultaneously; The second transmission mechanism interlock pull bar 321 still is connected with the second production line actuating unit and is synchronized with the movement, and its whole structure is consistent with present embodiment.Though the benefit that is provided with like this has been to increase the power of second production line, satisfies its demand under some comparatively special situation, shortcoming is the complexity that has increased equipment to a certain extent, has strengthened cost.
The above embodiment has only expressed several kinds of embodiments of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the present invention's design, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with accompanying claims.
Claims (7)
1. method of between the vehicle body soldering production line, carrying vehicle body, vehicle body on first production line, second production line, use respectively on it transport sector and with its productive temp transmission, it is characterized in that, also comprise the steps:
A) regulate the height that is arranged on the transport between first production line and second production line with the first production line productive temp through first transmission mechanism that links to each other with said first production line, make its said first production line that on horizontal plane, aligns;
B) transport sector on said first production line is transferred to vehicle body on the said transport with the first production line productive temp, and the generation of said first production line makes the control signal of said second production line action be sent to said second production line;
C) regulate the height of said transport with the second production line productive temp through second transmission mechanism that links to each other with said second production line, make its said second production line that on horizontal plane, aligns;
D) transport sector on said second production line is transported to said second production line with the second production line productive temp with the vehicle body on the said transport;
Said transport comprises the carrying platform that is used for bearing vehicle body, is used to control the reference platform that said carrying platform is regulated the transmission mechanism of its level height with said first production line or the second Production Line beat and is used for fixing each part mentioned above; Said transmission mechanism is arranged between said reference platform and the said carrying platform; Said transmission mechanism comprise first swing arm to, second swing arm to, driven pull bar and interlock pull bar; Wherein, said interlock pull bar be connected said first swing arm to and drive between the actuating unit of said transmission mechanism; Said driven pull bar be connected said first swing arm to and second swing arm between; Said transmission mechanism further comprises first transmission mechanism separate, arranged side by side and second transmission mechanism; The interlock pull bar of said first transmission mechanism links to each other with actuating unit on said first production line, and the interlock pull bar of said second transmission mechanism links to each other with actuating unit on said second production line.
2. method of between the vehicle body soldering production line, carrying vehicle body according to claim 1 is characterized in that said step B) in further comprise the steps:
B1) transport sector on said first production line carries said vehicle body and gets on the said transport;
B2) transport sector on said first production line puts down said vehicle body and returns said first production line;
B3) the control system of said first production line produces and outputs a control signal to said second production line.
3. method of between the vehicle body soldering production line, carrying vehicle body according to claim 2 is characterized in that said step D) in further comprise the steps:
D1) the control system of said second production line detects and whether receives the control signal that said first production line sends, and as not, repeats this step; In this way, execution in step D2);
D2) said second production line begins by its productive temp action, and the transport sector on said second production line gets on the said transport;
D3) transport sector on said second production line carries said vehicle body and returns said second production line.
4. method of between the vehicle body soldering production line, carrying vehicle body according to claim 3 is characterized in that said first production line comprises the lower body sealing wire; Said second production line comprises the body in white line that is welded; Transport sector on said first production line and second production line comprises setting transmission coaster above that; Said first production line and the second Production Line beat are roughly the same.
5. implement the said induction system of between the vehicle body soldering production line, carrying the vehicle body method of claim 1 for one kind; Comprise first production line and second production line; It is characterized in that, also comprise with the first production line productive temp and accept said vehicle body and trigger the transport that the second production line productive temp that begins to move is transported to said vehicle body said second first station of production line with the control signal that produces by said first production line by said last station of first production line; Said transport is arranged between said first production line and said second production line; Said transport comprises the carrying platform that is used for bearing vehicle body, is used to control the reference platform that said carrying platform is regulated the transmission mechanism of its level height with said first production line or the second Production Line beat and is used for fixing each part mentioned above; Said transmission mechanism is arranged between said reference platform and the said carrying platform; Said transmission mechanism comprise first swing arm to, second swing arm to, driven pull bar and interlock pull bar; Wherein, said interlock pull bar be connected said first swing arm to and drive between the actuating unit of said transmission mechanism; Said driven pull bar be connected said first swing arm to and second swing arm between; Said transmission mechanism further comprises first transmission mechanism separate, arranged side by side and second transmission mechanism; The interlock pull bar of said first transmission mechanism links to each other with actuating unit on said first production line, and the interlock pull bar of said second transmission mechanism links to each other with actuating unit on said second production line.
6. induction system according to claim 5 is characterized in that, first swing arm of said first transmission mechanism to second swing arm to comprising two swing arms respectively, said swing arm one end and said reference platform are rotationally connected; Interlock pull bar one end of said first transmission mechanism is connected the right swing arm middle part of its first swing arm, and the driven pull bar two ends of said first transmission mechanism are connected to its first swing arm to the swing arm middle part right with second swing arm; First swing arm of said second transmission mechanism to and second swing arm connect connecting axle together to comprising two swing arms respectively and being socketed between said two swing arms; Said swing arm one end and said reference platform are rotationally connected; Interlock pull bar one end of said second transmission mechanism is connected the right swing arm middle part of its first swing arm, and the driven pull bar two ends of said second transmission mechanism link to each other with said connecting axle respectively.
7. induction system according to claim 6 is characterized in that, first swing arm of said first transmission mechanism is axially fixed in roughly the same position to second swing arm with said second transmission mechanism to the said reference platform in edge; Second swing arm of said first transmission mechanism is axially fixed in roughly the same position to first swing arm with said second transmission mechanism to the said reference platform in edge.
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| CN200810218121A CN101474730B (en) | 2008-12-05 | 2008-12-05 | Method for conveying vehicle body between vehicle body welding and assembling production lines and conveying system thereof |
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| CN200810218121A CN101474730B (en) | 2008-12-05 | 2008-12-05 | Method for conveying vehicle body between vehicle body welding and assembling production lines and conveying system thereof |
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| CN102126091A (en) * | 2010-12-17 | 2011-07-20 | 奇瑞汽车股份有限公司 | Flexible production process of door cover |
| CN102730403B (en) * | 2012-07-11 | 2016-02-03 | 上汽通用五菱汽车股份有限公司 | Manufacturing line conveying adapting system and forwarding method thereof |
| CN103449118B (en) * | 2013-09-28 | 2016-01-06 | 烟台宇信科技有限公司 | A kind of weld car side wall line conveying mechanism |
| CN103949811B (en) * | 2014-04-25 | 2016-09-14 | 上汽通用五菱汽车股份有限公司 | A kind of method carrying vehicle body between welding and assembling production lines and the device that is welded |
| CN105479059B (en) * | 2016-01-20 | 2017-12-29 | 烟台达源自动化科技有限公司 | A kind of weld car pipeline |
| CN109101004B (en) * | 2018-10-15 | 2020-04-21 | 宁波吉利汽车研究开发有限公司 | Production system and production control method |
| CN109158957B (en) * | 2018-11-07 | 2020-07-31 | 南通中远海运川崎船舶工程有限公司 | Robot production line for large medium plate workpiece of ship and control method |
| CN116812439B (en) * | 2022-07-04 | 2024-05-31 | 同方威视技术股份有限公司 | Conveying system and detection device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2897925Y (en) * | 2006-03-07 | 2007-05-09 | 江苏天奇物流***工程股份有限公司 | Elevating roller machine at exist |
-
2008
- 2008-12-05 CN CN200810218121A patent/CN101474730B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2897925Y (en) * | 2006-03-07 | 2007-05-09 | 江苏天奇物流***工程股份有限公司 | Elevating roller machine at exist |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2004-237950A 2004.08.26 |
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| CN101474730A (en) | 2009-07-08 |
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