CN105397806A - Three-shaft position changer workstation - Google Patents
Three-shaft position changer workstation Download PDFInfo
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- CN105397806A CN105397806A CN201510892789.0A CN201510892789A CN105397806A CN 105397806 A CN105397806 A CN 105397806A CN 201510892789 A CN201510892789 A CN 201510892789A CN 105397806 A CN105397806 A CN 105397806A
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Abstract
The invention relates to a three-shaft position changer workstation. The three-shaft position changer workstation comprises a single-shaft position changing device, a single-shaft position changing driving device, a three-shaft position changing device, a three-shaft position changing driving device, two positioning rotary tables, a control device, a single-shaft position changing tailstock, a three-shaft position changing tailstock and two driven rotary tables, wherein the single-shaft position changing device is provided with a first rotating shaft; the single-shaft position changing driving device drives the first rotating shaft to rotate; the three-shaft position changing device is connected to the first rotating shaft, synchronously rotates with the first rotating shaft and is provided with two second rotating shafts; the three-shaft position changing driving device respectively drives the second rotating shafts to rotate; the two positioning rotary tables are respectively mounted on the two second rotating shafts and rotate synchronously along with the second rotating shafts; the single-shaft position changing tailstock is provided with a first driven shaft; the three-shaft position changing tailstock is connected to the first driven shaft, synchronously rotates with the first driven shaft and is provided with two second driven shafts; and the two driven rotary tables are respectively mounted on the two second driven shafts and synchronously rotate with the second driven shafts. By the three-shaft position changer workstation, workpieces can be transferred between two stations, a machining procedure can be carried out on the station on one side while feeding and discharging procedures can be carried out on the station on the other side, so that industrial robots carrying out machining operation can work continuously, and production efficiency is improved.
Description
Technical field
The present invention relates to a kind of equipment of assisted automated production, be specifically related to a kind of equipment realizing workpiece displacement.
Background technology
Industrial machine workstation is present stage industrial production application a kind of production model widely, and wherein positioner is widely used auxiliary equipment in automated production.Conventional positioner has single-shaft position changing machine, L-type positioner, C type positioner, end to end frame positioner, positioner etc. of tumbling, and is generally single shaft or twin shaft positioner.Above-mentioned conventional positioner is single station, by loading and unloading time effects, makes the working time of industrial robot discontinuous, reduces production efficiency.Along with expanding economy, enterprise has higher requirement to production efficiency, needs a kind of novel positioner for this reason, to enable industrial robot continuous operation to raise the efficiency.
Summary of the invention
The object of this invention is to provide one and can make industrial robot continuous operation, thus the three axle positioner work stations of enhancing productivity.
For achieving the above object, the technical solution used in the present invention is:
A kind of three axle positioner work stations, carry out processing operation for installing workpiece to be processed, three described axle positioner work stations comprise there is the first rotating shaft single shaft displacement device, drive described in the first axis of rotation single shaft displacement drive unit, be connected in the first described rotating shaft and with its synchronous axial system and have two second rotating shafts three shaft displacement devices, drive three axles of the second described axis of rotation conjugate drive unit respectively, be installed on described in two the second rotating shaft respectively on also two locating turntables of synchronous axial system and control device thereupon; Described workpiece to be processed is connected with described locating turntable; When locating turntable horizontal arrangement described in two, the position that the locating turntable described in two is corresponding forms two stations.
Be provided with protective fence between station described in two, described protective fence is fixedly installed on described single shaft displacement device.
The middle part of described protective fence is provided with intermediate beam.
The end of the first described rotating shaft is provided with detection rotating disk, and three described shaft displacement devices and described detection rotating disk are fixedly connected.
Described single shaft displacement device is provided with alignment pin, and the edge of described detection rotating disk is provided with a pair location hook, when described detection dial rotation to two diverse location, described alignment pin can from different described in location hook be affiliated to mutually.
The part edge of described detection rotating disk forms radial outer of protruding, and described single shaft displacement device is provided with the proximity switch of the outer described in a pair detection, described proximity switch is connected with described control device.
Described single shaft displacement drive unit comprises variable-frequency motor.
Three described axle displacement drive units comprise servomotor.
Three described axle positioner work stations also comprise there is the first driven shaft single shaft displacement tailstock, be connected on the first described driven shaft and with its synchronous axial system and three axles with two second driven shafts conjugate tailstock, be installed on described in two the second driven shaft respectively on two driven turntable of also synchronous axial system thereupon, driven turntable described in two is corresponding with the locating turntable described in two respectively, thus forms the station described between the driven turntable described in the locating turntable described in corresponding and.
Be provided with operating platform between corresponding described locating turntable and described driven turntable, the two ends of described operating platform are connected with described driven turntable with described locating turntable respectively.
Because technique scheme is used, the present invention compared with prior art has following advantages: the present invention can realize the transfer of workpiece between two stations, manufacturing procedure can be carried out by side station, opposite side station carries out loading and unloading operation, thus the industrial robot making to carry out to process operation can continuous operation, improves production efficiency.
Accompanying drawing explanation
Accompanying drawing 1 is the front view of the embodiment one of three axle positioner work stations of the present invention.
Accompanying drawing 2 is the top view of the embodiment one of three axle positioner work stations of the present invention.
Accompanying drawing 3 is the left view of the embodiment one of three axle positioner work stations of the present invention.
Accompanying drawing 4 is the A-A zoomed-in view of the embodiment one of three axle positioner work stations of the present invention.
Accompanying drawing 5 is the schematic perspective view of the embodiment two of three axle positioner work stations of the present invention.
In above accompanying drawing:
1, single shaft displacement device; 2, single shaft displacement drive unit; 3, three shaft displacement devices; 4, three axle displacement drive units; 5, locating turntable; 6, rotating disk is detected; 7, alignment pin; 8, location hook; 9, proximity switch; 10, protective fence; 11, intermediate beam; 12, single shaft displacement tailstock; 13, three axle displacement tailstocks; 14, driven turntable; 15, operating platform; 16, ground; 17, button box support; 18, button box; 19, industrial robot.
Detailed description of the invention
Below in conjunction with embodiment shown in the drawings, the invention will be further described.
Embodiment one: shown in accompanying drawing 1 to accompanying drawing 4, carrying out processing three axle positioner work stations of operation for installing workpiece to be processed, comprising single shaft displacement device 1, single shaft displacement drive unit 2, three shaft displacement device 3, three axle displacement drive unit 4, two locating turntables 5 and control device (this control device attached not shown of the present embodiment).
Single shaft displacement device 1 is erected on ground, and it comprises a casing and has first rotating shaft that can rotate, and single shaft displacement device 1 is connected with this first rotating shaft and drives it to rotate.Single shaft displacement drive unit 2 adopts variable-frequency motor or variable frequency reducer motor and is arranged in casing, it operates under control of the control means, the variable-frequency motor of this single shaft displacement drive unit 2 is by the anatomical connectivity such as gear train, pivoting support first rotating shaft, and the first rotating shaft then extends to casing outside.
Three shaft displacement devices 3 are a cuboid, its amount to connection three axles, one is aforesaid first rotating shaft, other two then for being separately positioned on second rotating shaft at its both ends.Three shaft displacement devices 3 are connected with the first rotating shaft, thus can with the first rotating shaft synchronous axial system.Be provided with in the end of the first rotating shaft to detect rotating disk 6, three shaft displacement device 3 and detect rotating disk 6 and be fixedly connected, thus realize the connection with the first rotating shaft.An alignment pin protruded 7 is had in the casing outer setting of single shaft displacement device 1, and the edge detecting rotating disk 6 is provided with a pair location hook 8, when detecting rotating disk 6 and turning to two diverse locations, alignment pin 7 can be affiliated to mutually from different location hooks 8, thus realizes mechanical position limitation.It is inner that three axle displacement drive units 4 are arranged on three shaft displacement devices 3, and it is for driving the rotation of two second rotating shafts respectively.Three axle displacement drive units 4 adopt servomotor, and it also operates under control of the control means.Two second rotating shafts connect respective servomotor respectively, and the second rotating shaft and the first rotating shaft lay respectively at the both sides of three shaft displacement devices 3.The end of two the second rotating shafts be provided with separately one with the locating turntable 5 of its synchronous axial system, workpiece to be processed is connected with locating turntable 5.When two locating turntable 5 horizontal arrangement, the position of two locating turntable 5 correspondences forms two stations, and thus along with the first rotating shaft drives the rotation of three shaft displacement devices 3, workpiece can shift between two stations.Therefore, the rotational angle of the first rotating shaft and three shaft displacement devices 3 only needs 180 °, therefore a pair location hook 8 at detection rotating disk 6 edge that three shaft displacement devices 3 connect, the both ends of one bar diameter need be positioned at, thus can realize being affiliated to mutually with alignment pin 7 on two positions of difference 180 °.
The shape of above-mentioned detection rotating disk 6 is also non-circular, but form radial outer of protruding at its part edge, on the casing of single shaft displacement device 1, be provided with the proximity switch 9 of a pair detection outer simultaneously, and the position that this proximity switch 9 is affiliated to close to alignment pin 7 and location hook 8 (is the first proximity switch hereinafter referred to as the proximity switch 9 comparatively going up position, be the second proximity switch compared with the proximity switch 9 of upper/lower positions), this proximity switch 9 is connected with control device.Arc length between two proximity switches 9 is equal with the arc length detecting outer on rotating disk 6.Rotate at detection rotating disk 6 and switch in the process of station, whether the outer that two proximity switches 9 detect rotating disk 6 is respectively positioned at the position of its correspondence, and send corresponding signal to control device, be convenient to control device to single shaft displacement drive unit 2(variable-frequency motor) running control.Such as, when carrying out Switch of working position, detecting rotating disk 6 and rotating along the counter clockwise direction in accompanying drawing 4.In rotation start time, the second proximity switch can't detect the outer detected on rotating disk 6, so timed unit makes variable-frequency motor with speed rotation more slowly.Rotating disk 6 to be detected turns over certain angle, and the second proximity switch starts the outer detected on rotating disk 6 to be detected, and control device obtains signal, realizes the speedup of variable-frequency motor through frequency conversion, and the rotating speed detecting rotating disk 6 improves.Detect rotating disk 6 and continue to revolve through certain angle, make whole outer all turn over the position at the second proximity switch place, the second proximity switch can't detect the outer detected on rotating disk 6 again, thus control device makes the rotating speed of detection rotating disk 6 reduce.Detect rotating disk 6 low speed to rotate counterclockwise, the first proximity switch detects the end detecting outer on rotating disk 6, then trigger timing, now, location hook 8 is alignment pin 7 closely.After location hook 8 on rotating disk 6 to be detected leans against on alignment pin 7, stop time delay timing, variable-frequency motor stops operating, and Switch of working position completes.In like manner, when detecting rotating disk 6 and rotating along the clockwise direction in accompanying drawing 4, the signal of the second proximity switch makes to detect rotating disk and accelerates to rotate during certain hour after starting to rotate, the first proximity switch then play to the effect stopping timing signal, thus complete Switch of working position.
Between two stations, be provided with protective fence 10, protective fence 10 is fixedly installed on single shaft displacement device 1 and also can rotates thereupon, and the middle part of protective fence 10 is provided with intermediate beam 11.
The industrial robot 19(that workpiece is processed for welding, polishing, the robot of the operation such as deburring) be arranged on a station side, claim this station to be processing stations.In order to realize its processing operation, those three axles displacement drive unit 4(servomotors needed for the second rotating shaft usually needing to make to correspond to processing stations place) to link operation with industrial robot 19.Another station is referred to as loading and unloading station, can carry out the loading and unloading of workpiece at this station.When adopting above-mentioned three axle positioner work stations to carry out work pieces process, carrying out the processing of workpiece at processing stations, carrying out loading and unloading at loading and unloading station simultaneously.After the work pieces process of processing stations, single shaft displacement drive unit 2 drives three shaft displacement devices 3 to rotate, and makes the supreme discharge station of workpiece transfer after processing, material loading again after first blanking; The workpiece to be processed completing material loading is then transferred to processing stations and processes.Working continuously of industrial robot 19 can be realized like this, improve efficiency.
Embodiment two: shown in accompanying drawing 5, this three axles positioner work station, except comprising single shaft displacement device 1, single shaft displacement drive unit 2, three shaft displacement device 3, three axle displacement drive unit 4, two locating turntables 5 and control device, also comprise single shaft displacement tailstock 12, three axle displacement tailstock 13 and two driven turntable 14.
Single shaft displacement tailstock 12 has the first driven shaft, and the first driven shaft and three axles conjugate tailstock 13 and to be connected and the two can synchronous axial system.The both ends of three axles displacement tailstocks 13 have two second driven shafts, two driven turntable 14 lay respectively at two driven shafts end and with its synchronous axial system.Two driven turntable 14 are corresponding with two locating turntables 5 respectively, thus form a station between corresponding locating turntable 5 and a driven turntable 14.When workpiece is longer, just need above-mentioned single shaft displacement tailstock 12 and three axles displacement tailstock 13 to provide support, workpiece also can be connected with driven turntable 14.Further, be provided with operating platform 15 between corresponding locating turntable 5 and driven turntable 14, the two ends of operating platform 15 are connected with driven turntable 14 with locating turntable 5 respectively, and keep level.Pneumatic locking device can be arranged to be horizontal all the time to make operating platform 15 in three axle displacement tailstocks 13, improve safety coefficient.
Three axle positioner work stations in the present embodiment are integrally provided on a ground 16, the button box 18 this ground 16 being also provided with button box support 17 and being positioned on button box support 17, this button box 18 i.e. part of control device, can realize every controlling functions by it.
Above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (10)
1. an axle positioner work station, processing operation is carried out for installing workpiece to be processed, it is characterized in that: three described axle positioner work stations comprise the single shaft displacement device with the first rotating shaft, the single shaft displacement drive unit of the first axis of rotation described in driving, to be connected in the first described rotating shaft and with its synchronous axial system to there are three shaft displacement devices of two second rotating shafts, drive three axle displacement drive units of the second described axis of rotation respectively, to be installed on respectively in the second rotating shaft described in two and two locating turntables of synchronous axial system and control device thereupon, described workpiece to be processed is connected with described locating turntable, when locating turntable horizontal arrangement described in two, the position that the locating turntable described in two is corresponding forms two stations.
2. three axle positioner work stations according to claim 1, it is characterized in that: be provided with protective fence between the station described in two, described protective fence is fixedly installed on described single shaft displacement device.
3. three axle positioner work stations according to claim 2, is characterized in that: the middle part of described protective fence is provided with intermediate beam.
4. three axle positioner work stations according to claim 1, is characterized in that: the end of the first described rotating shaft is provided with detection rotating disk, and three described shaft displacement devices and described detection rotating disk are fixedly connected.
5. three axle positioner work stations according to claim 1, it is characterized in that: described single shaft displacement device is provided with alignment pin, the edge of described detection rotating disk is provided with a pair location hook, when described detection dial rotation to two diverse location, described alignment pin can from different described in location hook be affiliated to mutually.
6. three axle positioner work stations according to claim 4 or 5, it is characterized in that: the part edge of described detection rotating disk forms radial outer of protruding, described single shaft displacement device is provided with the proximity switch of the outer described in a pair detection, described proximity switch is connected with described control device.
7. three axle positioner work stations according to claim 1, is characterized in that: described single shaft displacement drive unit comprises variable-frequency motor.
8. three axle positioner work stations according to claim 1, is characterized in that: three described axle displacement drive units comprise servomotor.
9. three axle positioner work stations according to claim 1, it is characterized in that: three described axle positioner work stations also comprise the single shaft displacement tailstock with the first driven shaft, to be connected on the first described driven shaft and with its synchronous axial system and three axles with two second driven shafts conjugate tailstock, to be installed on respectively on the second driven shaft described in two and two driven turntable of synchronous axial system thereupon, driven turntable described in two is corresponding with the locating turntable described in two respectively, thus the station formed between the driven turntable described in the locating turntable described in corresponding and described in.
10. three axle positioner work stations according to claim 8, it is characterized in that: be provided with operating platform between corresponding described locating turntable and described driven turntable, the two ends of described operating platform are connected with described driven turntable with described locating turntable respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510892789.0A CN105397806B (en) | 2015-12-08 | 2015-12-08 | Three axle positioner work stations |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510892789.0A CN105397806B (en) | 2015-12-08 | 2015-12-08 | Three axle positioner work stations |
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| CN105397806A true CN105397806A (en) | 2016-03-16 |
| CN105397806B CN105397806B (en) | 2017-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510892789.0A Active CN105397806B (en) | 2015-12-08 | 2015-12-08 | Three axle positioner work stations |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106002061A (en) * | 2016-07-13 | 2016-10-12 | 徐州华恒机器人系统有限公司 | Dual-position pneumatic positioner and production equipment employing same |
| CN107470843A (en) * | 2017-10-24 | 2017-12-15 | 深圳诺基业科技有限公司 | A kind of reverse welding positioner of three axles double |
| CN108747153A (en) * | 2018-06-28 | 2018-11-06 | 广州瑞松威尔斯通智能装备有限公司 | A kind of positioner |
| CN110270778A (en) * | 2019-05-20 | 2019-09-24 | 上海科大重工集团有限公司 | Rubber conveyer supporting leg intelligent robot welding system |
| CN110560978A (en) * | 2019-09-20 | 2019-12-13 | 常路行 | Automatic welding equipment for end part of connecting rod of air cylinder |
| CN112556979A (en) * | 2021-02-22 | 2021-03-26 | 中国空气动力研究与发展中心低速空气动力研究所 | Synchronous rotation control device and method for upper and lower turnplates of wind tunnel test section |
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| JP2002187032A (en) * | 2000-12-20 | 2002-07-02 | Honda Motor Co Ltd | Jig replacing device |
| CN102699612A (en) * | 2012-06-11 | 2012-10-03 | 徐州华恒机器人系统有限公司 | Precision five-axis double-station position changing machine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002061A (en) * | 2016-07-13 | 2016-10-12 | 徐州华恒机器人系统有限公司 | Dual-position pneumatic positioner and production equipment employing same |
| CN107470843A (en) * | 2017-10-24 | 2017-12-15 | 深圳诺基业科技有限公司 | A kind of reverse welding positioner of three axles double |
| CN108747153A (en) * | 2018-06-28 | 2018-11-06 | 广州瑞松威尔斯通智能装备有限公司 | A kind of positioner |
| CN110270778A (en) * | 2019-05-20 | 2019-09-24 | 上海科大重工集团有限公司 | Rubber conveyer supporting leg intelligent robot welding system |
| CN110560978A (en) * | 2019-09-20 | 2019-12-13 | 常路行 | Automatic welding equipment for end part of connecting rod of air cylinder |
| CN110560978B (en) * | 2019-09-20 | 2021-05-14 | 山东同其信息科技有限公司 | Automatic welding equipment for end part of connecting rod of air cylinder |
| CN112556979A (en) * | 2021-02-22 | 2021-03-26 | 中国空气动力研究与发展中心低速空气动力研究所 | Synchronous rotation control device and method for upper and lower turnplates of wind tunnel test section |
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|---|---|
| CN105397806B (en) | 2017-09-19 |
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