CN105600715A - Automatic rotary type multistation turning and resetting mechanism - Google Patents
Automatic rotary type multistation turning and resetting mechanism Download PDFInfo
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- CN105600715A CN105600715A CN201610036653.4A CN201610036653A CN105600715A CN 105600715 A CN105600715 A CN 105600715A CN 201610036653 A CN201610036653 A CN 201610036653A CN 105600715 A CN105600715 A CN 105600715A
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- crank
- cylindrical cam
- resetting
- turning
- rotating shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
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Abstract
The invention relates to an automatic rotary type multistation turning and resetting mechanism. The mechanism mainly comprises a cylindrical cam, a rotary support, a rotary platform, crank sliding block mechanisms and a turning platform, wherein each crank sliding block mechanism comprises a linear sliding guide rail, a sliding block, a cam bearing, a connecting rod, a crank, a rotating shaft and a rotating shaft supporting seat. The rotary platform conducts relative circular rotation around the cylindrical cam, the crank sliding block mechanisms are evenly distributed on the rotary platform and fixedly connected with a rotary disk through bolts, the blocks are driven by a cylindrical cam groove to move according to a certain rule, and rotation of cranks is driven to complete the turning action. The automatic rotary type multistation turning and resetting mechanism is novel in design and high in degree of automation, the specific turning requirements of the turning platform can be met by designing the cylindrical cam curve, and the pure mechanical device is lower in operating failure rate.
Description
Technical field
The present invention relates to automated machine apparatus field, specifically one is utilized swinging multistation automatic turning and resetting-mechanismRealize automatic turning and the reset of product in automatic production line.
Background technology
The research and development of automatic production line for improve speed of production and bulk article the quality of production, reduce costs, enterpriseBenefit has material impact. In the production line of automation, the example that requires product to complete automatic turning action in streamline hasA lot, such as the baking of the attaching of the emptying of casing, internal tank label, food, automatic welding etc., therefore design oneIt is significant that money can be realized the automated machine equipment of product automatic turning and reset function.
Have kinds of schemes for the design of automatic turning mechanism at present, " Hou Jian, Yang Zhen, former forever bright. certain automatic makeup bullet system is turned overThe optimal design [J] of rotation mechanism. firepower is controlled with commander, and 2015,40 (4): 158-160+164. " to have proposed a kind of use oblique for a literary compositionThe design of meshed transmission gear band moving axis rotation, so it is but subject to many-sided restriction such as lubricating condition, transmission speed and nothingMethod is widely used in automation tipping arrangement; " Li Zhiwei, An Weihong. plastic bottle turning conveying mechanism: China,ZL201120377123.9[P], 2012-05-30 " literary composition mentioned a kind of upset that realizes plastic bottle by rack-and-pinion mode, and canImpact shock and the noise that can produce are larger.
Slider-crank mechanism realize rectilinear motion and rotatablely move between conversion aspect be widely used, and cylindrical cam hasCompact conformation, many advantages such as reliable, have very strong adaptability realizing aspect interrupted division motion, larger motion lift.Cam and double cam can fully utilize the feature of the two, realize the particular requirement of flip angle and attitude in switching process.
Summary of the invention
The object of the invention is for the demand that realizes product automatic turning and reset in automatic production line, propose a kind of revolutionFormula multistation automatic turning and resetting-mechanism.
For achieving the above object, the present invention adopts following technical scheme to be achieved:
A kind of swinging multistation automatic turning and resetting-mechanism, mainly comprise: cylindrical cam, and pivoting support, revolving dial,Slider-crank mechanism, overturn platform, wherein slider-crank mechanism comprises again linear slide guide rail, slide block, camshaft bearing, connecting rod,Crank, rotating shaft, rotating shaft supporting seat. Mechanism in production line, repeatedly complete upset and homing action, employing be swingingProcess route, cylindrical cam maintains static, and rotary motive power device drives revolving dial to do intermittently around the central axis of cylindrical camGyration, overturn platform can complete at rest position place and the docking of upstream and downstream.
Described swinging multistation automatic turning and resetting-mechanism, make the mistake of gyration around cylindrical cam at revolving dialCheng Zhong, camshaft bearing moves along the cam path of cylindrical cam, in realizing gyration, has added and has pumped.Camshaft bearing adopts and is fixedly connected with slide block again, and in slider-crank mechanism, slide block is driving link, and camshaft bearing band movable slider completesThe rotation of the driving crank that pumps, the pivot of crank is fixedly connected with overturn platform, and then realizes overturn platformUpset and homing action.
Described swinging multistation automatic turning and resetting-mechanism, the number of slider-crank mechanism is 2-20, and evenly dividesCloth, on revolving dial, is bolted to connection rotating shaft supporting seat on revolving dial. Crank, connecting rod, slide block compositionCentric slider-crank mechanism, wherein connecting rod comprises a rod end bearing, a rod end joint with threaded hole, a polygonStraight-bar and two nuts, respectively there is a screwed hole at polygon straight-bar two ends, and these two screwed hole rotation directions are contrary, rod end bearing andRod end joint screws with these two screwed holes respectively, carrys out the length of regulating connecting rod by rotating polygon straight-bar, makes up due to partMismachining tolerance problem and defect that the practical set size that causes cannot meet design requirement.
Described swinging multistation automatic turning and resetting-mechanism, upset attitude and the cam of overturn platform in whole processCurve, crank, connecting rod, slide block are relevant with the distance of crank pivot and the driving angle of revolving dial, adjustable modelEnclose wide.
The present invention's advantage compared with prior art:
(1) utilize cylindrical cam to realize the track requirement of camshaft bearing, compact conformation;
(2) realize rotary movement circulation by the mode of multi-station turning, shortened the arrangement length of production line, saved skyBetween;
(3) length of adjusting connecting rod by the method for rotating polygon straight-bar is to meet design requirement, and the method is simple, sideJust;
(4) package unit belongs to Purely mechanical, and fault rate is lower;
(5), by can realize the easy motion of mechanism to the appropriate design of cam curve, reduce vibration and the noise of mechanism.
Brief description of the drawings
Fig. 1 is swinging multistation automatic turning and resetting-mechanism schematic diagram;
Fig. 2 is the slider-crank mechanism schematic diagram of realizing rotary movement;
Fig. 3 is the link assembly schematic diagram in slider-crank mechanism.
In figure: 1-cylindrical cam, 2-pivoting support, 3-revolving dial, 4-slider-crank mechanism, 5-overturn platform, 6-linearityRail plate, 7-slide block, 8-camshaft bearing, 9-connecting rod, 10-crank, 11-rotating shaft, 12-crank axle supporting seat, 13-rod endBearing, 14-nut, 15-polygon straight-bar, 16-nut, the rod end joint that 17-is with threaded hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further details:
Be illustrated in figure 1 swinging multistation automatic turning and resetting-mechanism schematic diagram, swinging multistation of the present invention is automaticUpset and resetting-mechanism, is characterized in that: it comprises cylindrical cam (1) pivoting support (2), revolving dial (3), crankSlide block mechanism (4), overturn platform (5). It is to return in the cycle with the endless form that homing action adopts that whole mechanism completes upset repeatedlyTurn mode, cylindrical cam (1) maintains static, and rotary motive power device drives revolving dial (3) in cylindrical cam (1)Axle line does gyration, and adopts pivoting support (2) as revolute, and slider-crank mechanism (4) is fixedly mounted on revolutionPlatform (3) is upper, in the time that slider-crank mechanism (4) is done gyration with revolving dial (3) by the cam of cylindrical cam (1)Slide block (7) in groove driving crank slide block mechanism (4) pumps, and then drives the rotation of crank (10), crankIn slide block mechanism (4), the pivot of crank (10) adopts and is fixedly connected with overturn platform (5), the rotation of crank (10)Drive upset, the reset of overturn platform (5).
Described swinging multistation automatic turning and resetting-mechanism, the revolution of revolving dial (3) adopts the side of intermittent-rotationFormula, overturn platform (5) can complete at rest position place and the docking of upstream and downstream mechanism.
Described swinging multistation automatic turning and resetting-mechanism, the each station installed position on revolving dial (3)Be provided with screwed hole, by screw by the rotating shaft supporting seat (12) in slider-crank mechanism (4) and revolving dial (3)Couple together, make it along with revolving dial (3) does gyration around cylindrical cam (1).
Described swinging multistation automatic turning and resetting-mechanism, the number of slider-crank mechanism (4) is 2-20, andBe evenly distributed on revolving dial (3).
Be illustrated in figure 2 the slider-crank mechanism schematic diagram of realizing rotary movement, slider-crank mechanism (4) comprises linear slidingMoving guide rail (6), slide block (7), camshaft bearing (8), connecting rod (9), crank (10), rotating shaft (11), rotating shaft supportsSeat (12), the operation principle of this mechanism kinematic is taking camshaft bearing (8) as driving link, it is along linear slide guide rail (6)Pump, drive crank (10) rotation by connecting rod (9), the rotation of crank (10) drives again fixing company with itThe upset of the overturn platform (5) connecing.
Described swinging multistation automatic turning and resetting-mechanism, the pivot of crank (10), rotating shaft (11) with turn overTurn platform (5) for being fixedly connected with, logical between linear slide guide rail (6), revolving dial (3) and rotating shaft supporting seat (12)Cross bolt and interconnect, rotating shaft (11) forms revolute by bearing, rotating shaft supporting seat with rotating shaft supporting seat (12)(12) be bolted to connection on revolving dial (3).
Described swinging multistation automatic turning and resetting-mechanism, crank (10), connecting rod (9), slide block (7) have formedCentric slider-crank mechanism taking slide block as driving link.
Described swinging multistation automatic turning and resetting-mechanism, camshaft bearing (8) is fixedly connected with slide block (7), andAlong the cam path motion of cylindrical cam (1).
Be illustrated in figure 3 the link assembly schematic diagram of slider-crank mechanism, mainly comprise a rod end bearing (13), oneRod end joint (17), a polygon straight-bar (15) and two nuts (14,16) with threaded hole, polygon straight-bar two endsRespectively have a screwed hole, and these two screwed hole rotation directions are contrary, rod end bearing (13) and rod end joint (17) respectively with this twoIndividual screwed hole screws, and two nuts (14,16) screw rear and polygon straight-bar (15) laminating, by adding pretightning force to nutCan preventing from being threaded, it is loosening to occur. Whole link assembly can carry out regulating connecting rod length by rotating polygon straight-bar (15),When practical set, tend to cannot meet design requirement because part's machining errors problem causes the size after assembling, connect by thisBar assembly can address this problem well, and convenient and swift.
The present invention is applicable to the automatic turning of product in automatic production line, with drier in cigarette barrel automatically empty intoExample, can be applied to this swinging multistation automatic turning and resetting-mechanism wherein. Barrel is placed in to overturn platform (5) upper, profitWith the upset of overturn platform (5), drier is routed up from barrel, realized and empty function.
Claims (6)
1. swinging multistation automatic turning and a resetting-mechanism, is characterized in that: comprise cylindrical cam (1), pivoting support(2), revolving dial (3), slider-crank mechanism (4), overturn platform (5), whole mechanism adopts swinging process route,Cylindrical cam (1) maintains static, and rotary motive power device drives revolving dial (3) to do around the central axis of cylindrical cam (1)Gyration, adopts pivoting support (2) as revolute, and it is upper that slider-crank mechanism (4) is fixedly mounted on revolving dial (3),When slider-crank mechanism (4) is done gyration with revolving dial (3) by the cam path driving crank of cylindrical cam (1)Slide block in slide block mechanism (4) pumps, and then drives the rotation of crank, crank in slider-crank mechanism (4)Rotating shaft and overturn platform (5) adopt and be fixedly connected with, drive the upset, multiple of overturn platform (5) by the rotation of crankPosition.
2. a kind of swinging multistation automatic turning according to claim 1 and resetting-mechanism, is characterized in that: revolution is flatPlatform (3) does batch (-type) gyration around cylindrical cam (1), and overturn platform (5) can complete and upstream and downstream at rest position placeDocking.
3. a kind of swinging multistation automatic turning according to claim 1 and resetting-mechanism, is characterized in that: slide crankBlock mechanism (4) comprises linear slide guide rail (6), slide block (7), and camshaft bearing (8), connecting rod (9), crank (10), revolvesRotating shaft (11), rotating shaft supporting seat (12), adopts and is fixedly connected with between camshaft bearing (8) and slide block (7), slide block (7)And linear slide guide rail adopts sliding pair to be connected between (6), linear slide guide rail (6) is placed under revolving dial (3), and withRevolving dial (3) adopts and is fixedly connected with, and rotating shaft (11), overturn platform (5) and crank (10) three adopt and be fixedly connected with,Rotating shaft (11) rotates in rotating shaft supporting seat (12).
4. a kind of swinging multistation automatic turning according to claim 3 and resetting-mechanism, is characterized in that: slide crankThe number of block mechanism (4) is 2-20, and it is upper to be evenly distributed on revolving dial (3), and rotating shaft supporting seat (12) is passed throughBolt is fixedly connected on revolving dial (3).
5. a kind of swinging multistation automatic turning according to claim 3 and resetting-mechanism, is characterized in that: crank(10), connecting rod (9), slide block (7) formed centric slider-crank mechanism, taking slide block (7) as driving link, by slide block (7)The rotation of reciprocating motion driving crank (10).
6. a kind of swinging multistation automatic turning according to claim 5 and resetting-mechanism, is characterized in that: connecting rod (9)Comprise a rod end bearing (13), rod end joint (17) with threaded hole, a polygon straight-bar (15) and two spiral shellsFemale (14,16), respectively there is a screwed hole at polygon straight-bar two ends, and these two screwed hole rotation directions are contrary, rod end bearing (13)Screw with these two screwed holes respectively with rod end joint (17), carry out regulating connecting rod (9) by rotating polygon straight-bar (15)Length, makes up the defect that the practical set size that causes due to part's machining errors problem cannot meet design requirement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610036653.4A CN105600715B (en) | 2016-01-20 | 2016-01-20 | A kind of swinging multistation automatic turning and resetting-mechanism |
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| CN201610036653.4A CN105600715B (en) | 2016-01-20 | 2016-01-20 | A kind of swinging multistation automatic turning and resetting-mechanism |
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| CN105600715A true CN105600715A (en) | 2016-05-25 |
| CN105600715B CN105600715B (en) | 2018-03-09 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313685A (en) * | 2018-03-27 | 2018-07-24 | 东风汽车车轮有限公司 | A kind of product tumbling conveyer |
| CN108436562A (en) * | 2018-05-25 | 2018-08-24 | 中国工程物理研究院化工材料研究所 | The flexible overturning tooling that energetic material is processed automatically |
| CN109225110A (en) * | 2018-11-23 | 2019-01-18 | 山东新希望六和集团有限公司 | A kind of lime disinfection equipment milk of lime agitating device |
| CN109573184A (en) * | 2019-01-16 | 2019-04-05 | 中南大学 | A kind of double acting die rectangle paper frame forming device |
| CN112706021A (en) * | 2019-10-24 | 2021-04-27 | 富鼎电子科技(嘉善)有限公司 | Product rotating device and deburring mechanism |
| CN113757255A (en) * | 2021-10-13 | 2021-12-07 | 中南大学 | Steel wire driven bearing arc guide rail |
| CN114798421A (en) * | 2022-04-20 | 2022-07-29 | 枣庄新希望六和饲料有限公司 | System is got rid of with impurity to feed ingredient unloading |
| CN117208526A (en) * | 2023-10-10 | 2023-12-12 | 河南鸿昌电子有限公司 | Accurate output silk screen printing device of semiconductor thermoelectric refrigeration chip integrated machine |
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| CN204028965U (en) * | 2014-08-01 | 2014-12-17 | 广州市明森机电设备有限公司 | A kind of intelligent card chip switching mechanism |
| CN204310139U (en) * | 2014-11-11 | 2015-05-06 | 瑞安市华璞机械有限公司 | Bubble-cap machine suction head apparatus |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313685B (en) * | 2018-03-27 | 2024-04-05 | 东风汽车底盘系统有限公司 | Workpiece overturning and conveying device |
| CN108313685A (en) * | 2018-03-27 | 2018-07-24 | 东风汽车车轮有限公司 | A kind of product tumbling conveyer |
| CN108436562B (en) * | 2018-05-25 | 2023-07-07 | 中国工程物理研究院化工材料研究所 | Flexible overturning tool for automatically processing energetic materials |
| CN108436562A (en) * | 2018-05-25 | 2018-08-24 | 中国工程物理研究院化工材料研究所 | The flexible overturning tooling that energetic material is processed automatically |
| CN109225110A (en) * | 2018-11-23 | 2019-01-18 | 山东新希望六和集团有限公司 | A kind of lime disinfection equipment milk of lime agitating device |
| CN109225110B (en) * | 2018-11-23 | 2024-03-01 | 山东新希望六和集团有限公司 | Lime milk stirring device for lime disinfection equipment |
| CN109573184B (en) * | 2019-01-16 | 2023-09-22 | 中南大学 | Double-acting mould rectangular paper frame forming device |
| CN109573184A (en) * | 2019-01-16 | 2019-04-05 | 中南大学 | A kind of double acting die rectangle paper frame forming device |
| CN112706021A (en) * | 2019-10-24 | 2021-04-27 | 富鼎电子科技(嘉善)有限公司 | Product rotating device and deburring mechanism |
| CN113757255B (en) * | 2021-10-13 | 2022-10-04 | 中南大学 | Steel wire driven bearing arc guide rail |
| CN113757255A (en) * | 2021-10-13 | 2021-12-07 | 中南大学 | Steel wire driven bearing arc guide rail |
| CN114798421A (en) * | 2022-04-20 | 2022-07-29 | 枣庄新希望六和饲料有限公司 | System is got rid of with impurity to feed ingredient unloading |
| CN117208526A (en) * | 2023-10-10 | 2023-12-12 | 河南鸿昌电子有限公司 | Accurate output silk screen printing device of semiconductor thermoelectric refrigeration chip integrated machine |
| CN117208526B (en) * | 2023-10-10 | 2024-05-07 | 河南鸿昌电子有限公司 | Accurate output silk screen printing device of semiconductor thermoelectric refrigeration chip integrated machine |
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| CN105600715B (en) | 2018-03-09 |
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