CN100488708C - Welding production line with matched clamp - Google Patents
Welding production line with matched clamp Download PDFInfo
- Publication number
- CN100488708C CN100488708C CN 200510105409 CN200510105409A CN100488708C CN 100488708 C CN100488708 C CN 100488708C CN 200510105409 CN200510105409 CN 200510105409 CN 200510105409 A CN200510105409 A CN 200510105409A CN 100488708 C CN100488708 C CN 100488708C
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- welding
- station
- robot
- transmission line
- positioner
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Abstract
A welding production line with following fixture is composed of a conveying line, a master control cabinet, two lift units at both ends of said conveying line, several workstations arranged along said conveying line, a following welding fixture, robot welding station consisting of welding robot, control cabinet and power supply, a displacing machine, a lift unit for lifting said following welding fixture from conveying line to said displacing machine, and a fast clamping unit on said displacing machine.
Description
Technical field
The present invention relates to a kind of welding production line that uses welding robot, especially a kind of production status that realizes clamping, gradation welding, also can make welding robot workstation and transmission line and the weld jig of accompanying succinctly, the welding production line that effectively is used in combination with pallet.
Background technology
In the prior art, adopt the welding production line of retinue weld jig mode to weld production, can realize producing in enormous quantities the ideal welding production status of welding with clamping, a gradation.Yet, require the welding product high, that the solder technology difficulty is big for welding quality, need welding robot to finish welding processing work, but welding robot is difficult to coordinate with open arms, cooperate with transmission line and pallet thereof.
Often adopt the robot welding work station on the present welding production line, the weak point of this robot welding work station is: 1, the weld jig and the location of workpiece thereof fix, fixed amount, in order to improve the service efficiency of welding robot, generally be double, three stations, four stations, but owing to be subjected to the restriction of robot locus, station quantity can not be a lot; 2, position, the fixed amount of positioner in work station will be if positioner quantity will greatly increase the cost of work station too much; 3, for improving the service efficiency of welding robot, will as early as possible workpiece be taken out after welding processing is finished, at this moment welding work pieces also is not able to thorough cooling, and workpiece takes out its cooling procedure of back and can have a negative impact to product quality.
In a word, adopt the welding production line of retinue weld jig mode, when the welding quality of welding product requires height, technical difficulty to need to use welding robot to finish welding processing greatly, because the retinue weld jig is to transmit to retinue one by one on transmission line, to on this transmission line, adopt welding robot to weld production, solve following problem with regard to needs: 1, must accurately locate weld jig at the robot welding station, and guarantee the repetitive positioning accuracy of weld jig at this station, just can make robot be carried out welding job; 2, must just can make workpiece be able to effectively, carry out all sidedly welding processing to the weld jig displacement of overturning accurately at the robot welding station; 3, because the error in the manufacturing processing, each retinue weld jig is all incomplete same, and the working procedure during robot welding has uniqueness, this just must be provided with different robot welding programs to the different weld jig of sequence number, therefore need effectively discern the retinue weld jig, so that robot can use corresponding welding procedure at different weld jigs.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art, a kind of welding production line with pallet is provided, can realize the production status that clamping, a gradation are welded, also can make welding robot workstation and transmission line and retinue weld jig thereof succinctly, effectively be used in combination, with solve welding quality require high, the solder technology difficulty is big, problem is used in the production that needs welding robot to finish welding processing work, welding product that output is big.
To achieve these goals, the technical solution adopted in the present invention provides a kind of welding production line with pallet, comprises transmission line, master control cabinet and the lift that is positioned at the transmission line two ends; Be respectively equipped with some stations along transmission line, comprising piece installing station and inloading part station, the retaining that also is provided with corresponding each station stops device; Wherein also comprise: the retinue weld jig is arranged on the transmission line and with transmission line and moves ahead; The robot welding station is arranged between piece installing station and the inloading part station, and this robot welding station is provided with welding robot, robot switch board and the source of welding current.
Aforesaid welding production line with pallet, wherein said robot welding station also is provided with positioner, and the position of this positioner is than transmission line height.
Aforesaid welding production line with pallet, wherein said robot welding station also are provided with and the retinue weld jig can be given rise to lifting mechanism on the positioner from transmission line.
Aforesaid welding production line with pallet also is provided with fast fixture on the wherein said positioner.
Aforesaid welding production line with pallet wherein is arranged with 2 welding robots on a robot welding station.
Aforesaid welding production line with pallet wherein also is provided with some temporary stations behind the robot welding station.
Welding production line among the present invention with pallet, be specially adapted to welding quality and require high, solder technology difficulty big (needing welding robot to finish welding processing work), welding product production that output is big to use, its characteristics are as follows: 1, can realize a clamping of welding product, the ideal welding production status (being that welding product is finished all welding processing operations on weld jig) of gradation welding; 2, can realize welding robot workstation and transmission line and retinue weld jig thereof succinctly, effectively be used in combination; 3, can reduce the retinue weld jig when production lines is defeated positioning requirements and the requirement of repeatable accuracy; 4, the displacement of can overturning exactly when welding of welding work pieces and retinue weld jig thereof can be guaranteed, and welding processing can be carried out effectively, all sidedly in the needs robot.
Below in conjunction with the drawings and specific embodiments technical scheme of the present invention is described in detail.
Description of drawings
Fig. 1 is the welding production line structural representation with pallet of the present invention;
Fig. 2 is the structural representation of the robot welding station among the present invention;
Fig. 3 is the side schematic view of robot welding station shown in Figure 2.
Among the figure:
1, robot welding station 2, transmission line 2A, upper strata transmission line
2B, lower floor's transmission line 3, piece installing station 4, retinue weld jig
5, lift 6, retaining stop device 7, artificial floor push
8, master control cabinet 9, inloading part station 10, welding robot
11, robot switch board 12, the source of welding current 13, positioner
14, lifting mechanism 15, fast fixture 16, temporary station
17, hopper 18, operating desk 19, fence
20, positioner support 21, anchor clamps lifting initial position
22, the anchor clamps lifting puts in place and combines the operating position with positioner
23, work station base 24, protector 25, artificial welding post
The specific embodiment
Consult Fig. 1～Fig. 3, the welding production line with pallet among the present invention comprises that welding robot station 1 (comprising robot 10, switch board 11, operating desk 18, robot welding power supply 12, robot workstation's base 23, work station fence 19), transmission line 2, retinue weld jig 4, lift 5, retaining stop device 6, artificial floor push 7, master control cabinet 8.Wherein robot station 1 also comprises positioner 13, positioner support 20, fast fixture 15, lifting mechanism 14 and protector 24.Its operation principle is as follows: after lifting mechanism 14 gives rise to positioner 13 equal heights with the retinue weld jig 4 on the transmission line 2 and workpiece thereof, it is separated with transmission line 2, to accompany weld jig 4 and workpiece thereof of fast fixture 15 clamped also and accurately was positioned on the positioner 13 this moment, at this moment lifting mechanism 14 falls back to original state voluntarily, the pallet recognition system is by passing to general control system to the identification of retinue weld jig 4 and with identification signal simultaneously, and after the general control system information processing, sending the instruction of calling the welding job program to welding robot 10, welding robot 10 begins to carry out welding processing after receiving the robot control system instruction; After the robot welding completion of processing, robot control system sends signal to general control system, at this moment general control system sends work order to lifting mechanism 14, lifting mechanism 14 rises and puts in place, to accompany weld jig 4 and workpiece thereof of fast fixture 15 unclamps and is discharged on the lifting mechanism 14, accompany then weld jig 4 and workpiece thereof falls back on the transmission line 2 in company with lifting mechanism 14, and is transferred to next station by transmission line 2.
This welding production line with pallet is used 2 robots 10 and is symmetrically welded at 1 station, establish 2 people's frock part stations before the robot welding station 1, establish 3 temporary stations 16 (last station can be expanded into artificial piece installing station later) behind the robot welding station 1, be artificial welding post (this station can be expanded into the robot welding station later) then, next leave the temporarily providing room of 3 anchor clamps, be 1 inloading part station 9 at last, 1 lift 5 is respectively established at the transmission line two ends.
Each produce forward and backwardly, should robot system be started or close by robot manipulation's platform 18; Should start the ＂ button by the ＂ on the operating desk 18 during normal operating conditions and carry out control automatically; Should robot system suddenly be stopped by the anxious ＂ button that stops of the ＂ on the operating desk as emergency episode.
Original state: each station is the ready ＂ state of standby ＂.
1) front end lift station: front end lift station capital equipment is a lift 5, its sequence of movement is as follows: cage lifter lifting raceway and the transmission line 2B of lower floor alignment, after the pallet 4 of sky entered into the lifting raceway, lift 5 rose to upper strata transmission line 2A with empty anchor clamps 4.When the no anchor clamps of next station (piece installing station 3), after anchor clamps 4 were released, the lifting raceway was discharged into empty anchor clamps 4 on the transmission line 2A of upper strata automatically, and upper strata transmission line 2A is transported to piece installing station 3 with empty anchor clamps.
2) the first piece installing station 3: upper strata transmission line 2A carries empty anchor clamps 4 and puts in place, and retaining stops device 6 retainings and stops.Manually with the associated workpiece clamping on pallet 4.Artificial floor push 7 release clips 4, transmission line 2 passes to the second piece installing station with anchor clamps.
3) the second piece installing station 3: upper strata transmission line 2A has pallet 4 conveyings of workpiece to put in place clamping, and retaining stops device 6 retainings and stops.Manually with the associated workpiece clamping on pallet 4.Artificial floor push 7 release clips, transmission line 2 passes to robot welding station 1 with anchor clamps 4.
4) the robot welding station 1: the operating personnel of artificial welding post can discharge workpiece and anchor clamps 4 to robot welding station 1 by the floor push 7 on its station, and anchor clamps 4 conveyings that upper strata transmission line 2A will install workpiece put in place, and retaining stops device 6 retainings and stops.Lifting mechanism 14 is automatically with anchor clamps 4 liftings and make anchor clamps 4 and positioner 13 combines.Lifting mechanism 14 descends automatically.Positioner 13 and robot 10 coordinate and weld.Lifting mechanism 14 rose automatically and puts in place after welding was finished, and positioner 13 is discharged into anchor clamps 4 on the lifting mechanism 14, and 14 times general who has surrendered's anchor clamps 4 of lifting mechanism are put back on the transmission line 2A of upper strata.Retaining stop mechanism 6 is discharged into next station with anchor clamps 4 automatically.
5) the 1st～3 temporary station 16: establish 3 temporarily providing rooms behind the robot welding station 1.
6) artificial welding post 25 (reserving the robot welding station): this station can be expanded into the robot welding station later.This station can be made as artificial repair welding station at present, and welding ground is by manually being clamped on the anchor clamps.
7) the 4th～6 temporary station 16: after artificial repair welding (or after robot welding), after this establishing the temporarily providing room of 3 anchor clamps again in order to reduce welding deformation.
8) the inloading part station 9: transmission line arrives inloading part station 9 with pallet 4 and workpiece transfer, artificial inloading part.Artificial floor push 7 discharges into pallet 4 the lifting raceway of afterbody lift 5 behind the inloading part.
9) afterbody lift station: the lifting raceway of afterbody lift 5 is transported to the transmission line bottom with empty anchor clamps 4, and bottom transmission line 2B is transported to empty anchor clamps 4 the lifting raceway of front end lift 5.Circulation and so forth.
10) transmission line 2A in upper strata is provided with the station that retaining stops device 6 and floor push 7 and arranges that by accompanying drawing retaining stops device 6 and has automatic and manual two states.Bottom transmission line 2B establishes 2 retainings and stops device.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified to the equivalent embodiment of equivalent variations, but every technical solution of the present invention content that do not break away from,, all still belong in the scope of art scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present invention.
Claims (3)
1, a kind of welding production line with pallet comprises transmission line (2), master control cabinet (8) and the lift (5) that is positioned at the transmission line two ends; Be respectively equipped with some stations along transmission line (2), comprising piece installing station (3) and inloading part station (9), the retaining that also is provided with corresponding each station stops device (6); It is characterized in that also comprising:
Retinue weld jig (4) is arranged on transmission line (2) and upward and with transmission line (2) moves ahead;
Robot welding station (1) is arranged between piece installing station (3) and the inloading part station (9), and this robot welding station (1) is provided with welding robot (10), robot switch board (11) and the source of welding current (12);
Also be provided with positioner (13) at described robot welding station (1), the position of this positioner (13) is than transmission line (2) height;
Also be provided with and retinue weld jig (4) can be given rise to lifting mechanism (14) on the positioner (13) from transmission line (2) at described robot welding station (1);
On described positioner (13), also be provided with fast fixture (15).
2, the welding production line with pallet according to claim 1 is characterized in that being arranged with on the described robot welding station (1) 2 welding robots (10).
3, the welding production line with pallet according to claim 1 is characterized in that also being provided with some temporary stations (16) behind robot welding station (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510105409 CN100488708C (en) | 2005-09-26 | 2005-09-26 | Welding production line with matched clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510105409 CN100488708C (en) | 2005-09-26 | 2005-09-26 | Welding production line with matched clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1939651A CN1939651A (en) | 2007-04-04 |
| CN100488708C true CN100488708C (en) | 2009-05-20 |
Family
ID=37958317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510105409 Expired - Fee Related CN100488708C (en) | 2005-09-26 | 2005-09-26 | Welding production line with matched clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100488708C (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294558A (en) * | 2011-07-21 | 2011-12-28 | 长治清华机械厂 | Robot flexible-welding work station |
| CN102963693B (en) * | 2012-11-12 | 2017-03-22 | 上海后与汽车装备制造有限公司 | Assembled follow fixture system |
| CN104400274B (en) * | 2014-12-02 | 2016-03-09 | 东莞市斯宇自动化设备有限公司 | A kind of single double end electrokinetic cell full automatic welding wiring |
| CN104400296B (en) * | 2014-12-02 | 2016-03-09 | 东莞市斯宇自动化设备有限公司 | The wiring of a kind of electrokinetic cell full automatic welding |
| CN104551427A (en) * | 2014-12-17 | 2015-04-29 | 江苏灏渤自动化科技有限公司 | Automatic welding production device for tractor fender |
| CN104588881A (en) * | 2015-01-11 | 2015-05-06 | 沈阳汇能机器人自动化有限公司 | Full-automatic robot laser welding system |
| CN105668181B (en) * | 2016-03-24 | 2018-03-20 | 扬州协鑫光伏科技有限公司 | Viscose glue automatic production line |
| CN106736116B (en) * | 2016-12-29 | 2019-04-23 | 南京臻铭信自动化装备有限公司 | Robot automatic welding production line based on central computer Automatic Control |
| CN108422132A (en) * | 2018-03-13 | 2018-08-21 | 广东鑫能机器人科技有限公司 | A kind of microwave oven cavity automatic welding machine life producing line |
| CN108500513A (en) * | 2018-03-22 | 2018-09-07 | 中车青岛四方机车车辆股份有限公司 | Framework process equipment and line production system with it |
| CN109885007B (en) * | 2019-03-18 | 2020-06-16 | 上海振华港机重工有限公司 | Intelligent balance beam welding method based on robot welding production line |
| CN114287463B (en) * | 2022-01-30 | 2022-11-11 | 华中科技大学 | Automatic poultry carcass cutting production line and processing method thereof |
-
2005
- 2005-09-26 CN CN 200510105409 patent/CN100488708C/en not_active Expired - Fee Related
Non-Patent Citations (4)
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| 利用弧焊机器人焊接摩托车车架附件. 石运伟等.摩托车技术，第4期. 1999 |
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| Publication number | Publication date |
|---|---|
| CN1939651A (en) | 2007-04-04 |
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Granted publication date: 20090520 Termination date: 20140926 |
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| EXPY | Termination of patent right or utility model |