CN105108732A - Picking mechanism with metamorphic function - Google Patents
Picking mechanism with metamorphic function Download PDFInfo
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- CN105108732A CN105108732A CN201510522580.5A CN201510522580A CN105108732A CN 105108732 A CN105108732 A CN 105108732A CN 201510522580 A CN201510522580 A CN 201510522580A CN 105108732 A CN105108732 A CN 105108732A
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- picking mechanism
- hinged
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- armed lever
- rack
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Abstract
The invention discloses a picking mechanism with a metamorphic function. The picking mechanism comprises a rack, a drive rod, an arm rod and a support rod; a sliding groove is formed in the rack, one end of the drive rod is hinged to the rack, the arm rod comprises a front arm rod body and a back arm rod body which are movably connected through a connecting piece, the front arm rod body serves as the output end, one end of the support rod is hinged to the connecting piece, and the other end of the support rod is hinged to a sliding block which is slidably arranged in the sliding groove in the rack; conversion between the situation that the picking mechanism has a moving free degree and a sliding free degree and the situation that the picking mechanism has a rotating free degree can be achieved by driving the drive rod to drive the sliding block to slide in the sliding groove in the rack. The picking mechanism not only has the adjustable and controllable flexibility performance, but also has the characteristic of multi-free-degree conversion of a metamorphic mechanism. The mechanism can control output when the picking mechanism has two free degrees, and picking work can be performed when the picking mechanism has one free degree.
Description
Technical field
The present invention relates to a kind of selection mechanism, particularly a kind of have the selection mechanism becoming born of the same parents' function.
Background technology
Along with the development of machinery manufacturing industry, installations have been applied in increasing occasion, replace people to complete a large amount of work, and especially on the station of streamline, its application is more obvious, existing selection mechanism is fixing free degree mechanism, can not change its scope of activities according to job state.In recent years, the proposition of metamorphic mechanisms brings the approach of new vitality and new research institution to theory of mechanisms, this mechanism can occur to merge or be separated or occur that geometry is unusual at instantaneous some component that makes, and the effective number of components of mechanism or number of degrees of freedom, are changed, form a kind of mechanism of new configuration, to adapt to different workplaces.At present, metamorphic mechanisms has had certain application, but due to its propose time also very short, the dynamics of research and the degree of depth not enough, so its range of application is also smaller.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present invention, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Summary of the invention
The object of the present invention is to provide a kind of selection mechanism with change born of the same parents function, changing tradition selection mechanism single-degree-of-freedom duty, making mechanism realize the conversion of the free degree when completing selection task.
For achieving the above object, the invention provides a kind of selection mechanism with change born of the same parents function, comprising: frame, this frame is provided with chute; Driving lever, its one end and described frame hinged; Arm bar, it comprises remote holder armed lever and defensive position armed lever, and described remote holder armed lever and defensive position armed lever are by the mobilizable connection of connector, and described remote holder armed lever is output; And support bar, its one end and described connector hinged, the other end and slide block hinged, described slide block is slidably located on the chute of described frame; Wherein, by driving described driving lever to slide in the chute of described frame to drive described slide block, described selection mechanism is made to have movement and slip two frees degree and have the conversion of rotating between one degree of freedom.
Preferably, in technique scheme, by programming realization, it captures work to the output of described arm bar.
Compared with prior art, the present invention has following beneficial effect: selection mechanism of the present invention, during work, have mobile in the combination pair of original state moving sets and revolute pair and rotate two frees degree, slide block is made to move to the two ends of chute by the driving of controllable motor to driving lever, at this moment the combination pair of moving sets and revolute pair has this one degree of freedom of rotation, achieve single-degree-of-freedom and the inter-agency conversion of two-freedom, make selection mechanism both have adjustable, controlled flex capability, there is again the feature of metamorphic mechanisms multiple degrees of freedom conversion.It is made to adapt to different tasks.When mechanism have two-freedom be can control export position, when mechanism has single-degree-of-freedom, can selection work be carried out.
Accompanying drawing explanation
Fig. 1 is according to the structural representation with the selection mechanism becoming born of the same parents' function of the present invention.
Fig. 2 is the structural representation that the selection mechanism with change born of the same parents function according to the present invention has under single-degree-of-freedom state.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention not by the restriction of detailed description of the invention.
Clearly represent unless otherwise other, otherwise in whole description and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or part, and do not get rid of other element or other part.
As shown in Figure 1 to Figure 2, have according to a kind of of the specific embodiment of the invention selection mechanism becoming born of the same parents' function, comprising: frame 1, frame 1 is provided with chute 2.Driving lever 3 one end and described frame 1 hinged.Arm bar 4 comprises remote holder armed lever 41 and defensive position armed lever 42, and described remote holder armed lever 41 and defensive position armed lever 42 are by the mobilizable connection of connector 43, and described remote holder armed lever 41 is output.Preferably, the output of arm bar is by its crawl work of programming realization.Support bar 5 one end and described connector 43 hinged, the other end and slide block 6 hinged, described slide block 6 is slidably located on the chute 2 of described frame.
The operation principle that the present invention has the selection mechanism becoming born of the same parents' function is as follows: slide block 6 is positioned at the centre of chute 2 when inactive state.During work, have mobile in the combination pair at original state moving sets and revolute pair and rotate two frees degree, slide block 6 is made to move to the two ends of chute 2 by the driving of controllable motor to driving lever 3, at this moment the combination pair of moving sets and revolute pair has this one degree of freedom of rotation, achieve single-degree-of-freedom and the inter-agency conversion of two-freedom, make selection mechanism both have adjustable, controlled flex capability, there is again the feature of metamorphic mechanisms multiple degrees of freedom conversion.It is made to adapt to different tasks.When mechanism have two-freedom be can control export position, when mechanism has single-degree-of-freedom, can selection work be carried out.
The aforementioned description to concrete exemplary of the present invention is to illustrate and the object of illustration.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present invention and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present invention and various different selection and change.Scope of the present invention is intended to limited by claims and equivalents thereof.
Claims (2)
1. there is the selection mechanism becoming born of the same parents' function, it is characterized in that, comprising:
Frame, this frame is provided with chute;
Driving lever, its one end and described frame hinged;
Arm bar, it comprises remote holder armed lever and defensive position armed lever, and described remote holder armed lever and defensive position armed lever are by the mobilizable connection of connector, and described remote holder armed lever is output; And
Support bar, its one end and described connector hinged, the other end and slide block hinged, described slide block is slidably located on the chute of described frame; Wherein, by driving described driving lever to slide in the chute of described frame to drive described slide block, described selection mechanism is made to have movement and slip two frees degree and have the conversion of rotating between one degree of freedom.
2. according to claim 1 have the selection mechanism becoming born of the same parents' function, it is characterized in that, by programming realization, it captures work to the output of described arm bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510522580.5A CN105108732A (en) | 2015-08-24 | 2015-08-24 | Picking mechanism with metamorphic function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510522580.5A CN105108732A (en) | 2015-08-24 | 2015-08-24 | Picking mechanism with metamorphic function |
Publications (1)
| Publication Number | Publication Date |
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| CN105108732A true CN105108732A (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510522580.5A Pending CN105108732A (en) | 2015-08-24 | 2015-08-24 | Picking mechanism with metamorphic function |
Country Status (1)
| Country | Link |
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| CN (1) | CN105108732A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480717A (en) * | 2016-01-06 | 2016-04-13 | 潘玲玉 | Multi-rod object taking and stacking device |
| CN105500360A (en) * | 2016-01-14 | 2016-04-20 | 广西大学 | Stacking robot |
| CN108147106A (en) * | 2016-12-05 | 2018-06-12 | 广西大学 | A kind of servo-drive rod-type variable freedom mechanical arm for transport operation |
| CN111017540A (en) * | 2019-07-09 | 2020-04-17 | 中车长春轨道客车股份有限公司 | Snatch mechanism and include this transport system who snatchs mechanism |
| CN112053506A (en) * | 2020-08-31 | 2020-12-08 | 武汉轻工大学 | Automatic evaporate cake and sell machine |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480717A (en) * | 2016-01-06 | 2016-04-13 | 潘玲玉 | Multi-rod object taking and stacking device |
| CN105500360A (en) * | 2016-01-14 | 2016-04-20 | 广西大学 | Stacking robot |
| CN105500360B (en) * | 2016-01-14 | 2017-07-18 | 广西大学 | A kind of robot palletizer |
| CN108147106A (en) * | 2016-12-05 | 2018-06-12 | 广西大学 | A kind of servo-drive rod-type variable freedom mechanical arm for transport operation |
| CN111017540A (en) * | 2019-07-09 | 2020-04-17 | 中车长春轨道客车股份有限公司 | Snatch mechanism and include this transport system who snatchs mechanism |
| CN111017540B (en) * | 2019-07-09 | 2021-08-06 | 中车长春轨道客车股份有限公司 | Snatch mechanism and include this transport system who snatchs mechanism |
| CN112053506A (en) * | 2020-08-31 | 2020-12-08 | 武汉轻工大学 | Automatic evaporate cake and sell machine |
| CN112053506B (en) * | 2020-08-31 | 2022-04-26 | 武汉轻工大学 | Automatic evaporate cake and sell machine |
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Application publication date: 20151202 |