CN109368152A - Transport mechanism with unchanged workpiece orientation - Google Patents
Transport mechanism with unchanged workpiece orientation Download PDFInfo
- Publication number
- CN109368152A CN109368152A CN201811295508.3A CN201811295508A CN109368152A CN 109368152 A CN109368152 A CN 109368152A CN 201811295508 A CN201811295508 A CN 201811295508A CN 109368152 A CN109368152 A CN 109368152A
- Authority
- CN
- China
- Prior art keywords
- belt
- planetary
- rotary disk
- workpiece
- transshipment acitivity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 230000007723 transport mechanism Effects 0.000 title 1
- 230000008859 change Effects 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 abstract description 3
- 230000009347 mechanical transmission Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G29/00—Rotary conveyors, e.g. rotating discs, arms, star-wheels or cones
Landscapes
- Pulleys (AREA)
Abstract
A transfer mechanism with unchanged workpiece orientation belongs to the technical field of mechanical transmission. The invention solves the problems of complex structure and high manufacturing cost of the existing transfer mechanism capable of realizing the invariable orientation of the workpiece. The automatic feeding device comprises a motor, a support, a rotary disk fixedly connected to the support in a rotating mode, a first planetary belt wheel rotatably connected to the rotary disk, a plurality of second planetary belt wheels uniformly distributed in the circumferential direction of the rotary disk and rotatably connected with the rotary disk respectively, a driving belt wheel fixedly connected to an output shaft of the motor, a first belt wound on the rotary disk and the driving belt wheel, a second belt wound between the rotary disk and the first planetary belt wheel, and a third belt wound on the second planetary belt wheels, wherein one of the second planetary belt wheels is fixedly connected with the first planetary belt wheel in a coaxial mode, the central axis of the rotary disk is parallel to the axis of the output shaft of the motor, the second belt is arranged in an 8-shaped mode, and a workpiece frame is fixedly connected to each second planetary belt wheel.
Description
Technical field
The present invention relates to a kind of transshipment acitivities of workpiece unchanged direction, belong to technical field of mechanical transmission.
Background technique
In the automatic processing of some production lines or automatic assembling station, during rotary disk output, the orientation of workpiece
It cannot change, to prevent the crawl of components routed up and be conducive to manipulator.At this moment commonly use gear pair engagement mode, to return
Each station is reversely adjusted in turntable, and especially for the major diameter rotary disk of multistation, movement conduction to each station is wanted
Increase multiple transition gears, cause mechanism complexity huge, manufacturing cost is high, is technically difficult to implement.
Summary of the invention
The present invention is that structure is complicated, manufacturing cost in order to solve the existing transshipment acitivity that can be realized workpiece unchanged direction
High problem, and then provide a kind of transshipment acitivity of workpiece unchanged direction.
Used technical solution is the present invention to solve above-mentioned technical problem:
A kind of transshipment acitivity of workpiece unchanged direction, it include motor, bracket, rotation be fixed on bracket rotary disk,
It is rotatably connected on the first planetary belt on rotary disk, circumferentially uniformly distributed along rotary disk and several with rotary disk rotation connection respectively
Second planetary belt, the driving pulley being fixed on motor output shaft, the first belt being wound around on rotary disk and driving pulley,
The second belt being wound around between rotary disk and the first planetary belt and the third skin being wound around on several second planetary belts
Band, wherein second planetary belt and the first planetary belt in several second planetary belts are coaxially affixed, in rotary disk
The axis of mandrel line and motor output shaft is arranged in parallel, and second belt is arranged in the figure of eight, on each second planetary belt
It is connected with work rest.
Further, the diameter of the first planetary belt and several second planetary belts is all the same.
Further, rotary disk includes coaxial affixed master body and center pulley, and the master body includes coaxial affixed
The disk and positioning sleeve being integrated, wherein the outside of positioning sleeve is machined with annular trough of belt along its circumferential direction, and the first belt is wound around institute
It states on annular trough of belt and driving pulley.
Further, center pulley, the first planetary belt and several second planetary belts are arranged on master body far
Side from positioning sleeve, the second belt are wound around on center pulley and the first planetary belt.
Further, a kind of transshipment acitivity of workpiece unchanged direction further includes fulcrum, and master body is rotated by fulcrum to be arranged
On the top of bracket.
Further, bearing is provided between master body and fulcrum.
The present invention has the effect that compared with prior art
One, it can guarantee that in any angle of turntable revolution, the orientation of workpiece remains unchanged on each station by the application；
Two, transmission chain is directly driven using toothed belt or chain, and driving is at low cost, and compared with prior art, structure is simpler
It easily realizes, manufacturing cost is lower；
Three, by adjusting transmission ratio, it can facilitate and change workpiece orientation, to adapt to specific occasion.
Detailed description of the invention
Fig. 1 is schematic front view of the invention；
Fig. 2 is the A-A of Fig. 1 to schematic cross-sectional view.
Specific embodiment
Specific embodiment 1: illustrate present embodiment in conjunction with Fig. 1,2, a kind of transshipment acitivity of workpiece unchanged direction, it
Including motor 1, bracket 2, the rotary disk 6 that rotation is fixed on bracket 2, the first planetary belt being rotatably connected on rotary disk 6
7, along rotary disk 6 several second planetary belts 8 that are circumferential uniformly distributed and being rotatablely connected respectively with rotary disk 6, be fixed in motor 1 and export
Driving pulley 15 on axis, is wound around rotary disk 6 and the first row at the first belt 3 being wound around on rotary disk 6 and driving pulley 15
The second belt 12 between star braid wheel 7 and the third belt 11 being wound around on several second planetary belts 8, wherein several second
Second planetary belt 8 and the first planetary belt 7 in planetary belt 8 is coaxial affixed, the central axis and motor of rotary disk 6
The axis of 1 output shaft is arranged in parallel, and second belt 12 is arranged in the figure of eight, is connected on each second planetary belt 8
Work rest 10.
Workpiece 9 to be transported is placed on work rest 10, and second belt 12 and third belt 11 are synchronous belt,
Several second planetary belts 8 are coupled by third belt 11, and the first planetary belt 7 is intersected with rotary disk 6 by the second belt 12
Connection makes the rotation direction of the first planetary belt 7 and rotary disk 6 by the second belt 12 on the contrary, passing through third belt
11 drive several second planetary belts 8 to rotate backward with rotary disk 6, finally guarantee each second planetary belt in transport process
Workpiece 9 on 8 no matter where, can guarantee its posture when discharging station or towards with feed station when be consistent not
Become.Either strap driving coupling in the application can be coupled by chain conveyer to be replaced.
It can guarantee that in any angle of turntable revolution, the orientation of workpiece 9 remains unchanged on each station by the application；It passes
Dynamic chain is directly driven using toothed belt or chain, is driven at low cost；By adjusting transmission ratio, it can facilitate and change 9 orientation of workpiece, with suitable
Answer specific occasion.
The diameter of first planetary belt 7 and several second planetary belts 8 is all the same.First planetary belt 7 and several second
When planetary belt 8 is synchronous belt, tooth socket number is also all the same.
Rotary disk 6 includes coaxial affixed master body 14 and center pulley 13, and the master body 14, which includes coaxially affixed, is
The disk 14-1 and positioning sleeve 14-2 of one, wherein the outside of positioning sleeve 14-2 is machined with annular trough of belt, the first skin along its circumferential direction
Band 3 is wound around on the annular trough of belt and driving pulley 15.
Center pulley 13, the first planetary belt 7 and several second planetary belts 8 are arranged on master body 14 far from fixed
The side of position set 14-2, the second belt 12 are wound around on center pulley 13 and the first planetary belt 7.
A kind of transshipment acitivity of workpiece unchanged direction further includes fulcrum 4, and master body 14 is rotatably arranged on bracket by fulcrum 4
2 top.
Bearing 5 is provided between master body 14 and fulcrum 4.
Claims (6)
1. a kind of transshipment acitivity of workpiece unchanged direction, it is characterised in that: it include motor (1), bracket (2), rotation be fixed in
It is rotary disk (6) on bracket (2), the first planetary belt (7) being rotatably connected on rotary disk (6), circumferential along rotary disk (6)
Cloth and several second planetary belts (8) being rotatablely connected respectively with rotary disk (6), the active being fixed on motor (1) output shaft
Belt wheel (15), is wound around rotary disk (6) and the first row at the first belt (3) being wound around on rotary disk (6) and driving pulley (15)
The second belt (12) between star braid wheel (7) and the third belt (11) being wound around on several second planetary belts (8), wherein
Second planetary belt (8) and the first planetary belt (7) in several second planetary belts (8) is coaxial affixed, rotary disk (6)
The axis of central axis and motor (1) output shaft be arranged in parallel, second belt (12) is arranged in the figure of eight, Mei Ge
Work rest (10) are connected on two planetary belts (8).
2. a kind of transshipment acitivity of workpiece unchanged direction according to claim 1, it is characterised in that: the first planetary belt
(7) and the diameter of several second planetary belts (8) is all the same.
3. a kind of transshipment acitivity of workpiece unchanged direction according to claim 1 or 2, it is characterised in that: rotary disk (6) packet
Coaxial affixed master body (14) and center pulley (13) are included, the master body (14) includes the disk coaxially to fix as one
(14-1) and positioning sleeve (14-2), wherein the outside of positioning sleeve (14-2) is machined with annular trough of belt, the first belt (3) along its circumferential direction
It is wound around on the annular trough of belt and driving pulley (15).
4. a kind of transshipment acitivity of workpiece unchanged direction according to claim 3, it is characterised in that: center pulley (13),
First planetary belt (7) and several second planetary belts (8) are arranged at remotely located set (14-2) on master body (14)
Side, the second belt (12) are wound around on center pulley (13) and the first planetary belt (7).
5. a kind of transshipment acitivity of workpiece unchanged direction according to claim 4, it is characterised in that: a kind of workpiece orientation is not
The transshipment acitivity of change further includes fulcrum (4), and master body (14) is rotatably arranged on the top of bracket (2) by fulcrum (4).
6. a kind of transshipment acitivity of workpiece unchanged direction according to claim 5, it is characterised in that: master body (14) and branch
Bearing (5) are provided between axis (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811295508.3A CN109368152A (en) | 2018-11-01 | 2018-11-01 | Transport mechanism with unchanged workpiece orientation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811295508.3A CN109368152A (en) | 2018-11-01 | 2018-11-01 | Transport mechanism with unchanged workpiece orientation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109368152A true CN109368152A (en) | 2019-02-22 |
Family
ID=65397025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811295508.3A Pending CN109368152A (en) | 2018-11-01 | 2018-11-01 | Transport mechanism with unchanged workpiece orientation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109368152A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040013508A1 (en) * | 2001-09-05 | 2004-01-22 | Kelly Ziegler | Rotary pick and place technology |
| USRE38887E1 (en) * | 1998-08-06 | 2005-11-22 | Veritran, Inc. | Infinitely variable epicyclic transmissions |
| US20110114454A1 (en) * | 2008-11-13 | 2011-05-19 | Mbf S.P.A. | Apparatus for transferring containers |
| CN204751311U (en) * | 2015-06-05 | 2015-11-11 | 郑州丰宏机械设备科技有限公司 | Station dish rotation actuating mechanism |
| CN205076400U (en) * | 2015-10-29 | 2016-03-09 | 昆山吉展工业自动化有限公司 | Station dial material feeding unit |
| CN206798485U (en) * | 2017-04-23 | 2017-12-26 | 无锡津九合盛机床有限公司 | Stereo rotating feeding device |
| CN209009469U (en) * | 2018-11-01 | 2019-06-21 | 常州机电职业技术学院 | Transport mechanism with unchanged workpiece orientation |
-
2018
- 2018-11-01 CN CN201811295508.3A patent/CN109368152A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE38887E1 (en) * | 1998-08-06 | 2005-11-22 | Veritran, Inc. | Infinitely variable epicyclic transmissions |
| US20040013508A1 (en) * | 2001-09-05 | 2004-01-22 | Kelly Ziegler | Rotary pick and place technology |
| US20110114454A1 (en) * | 2008-11-13 | 2011-05-19 | Mbf S.P.A. | Apparatus for transferring containers |
| CN204751311U (en) * | 2015-06-05 | 2015-11-11 | 郑州丰宏机械设备科技有限公司 | Station dish rotation actuating mechanism |
| CN205076400U (en) * | 2015-10-29 | 2016-03-09 | 昆山吉展工业自动化有限公司 | Station dial material feeding unit |
| CN206798485U (en) * | 2017-04-23 | 2017-12-26 | 无锡津九合盛机床有限公司 | Stereo rotating feeding device |
| CN209009469U (en) * | 2018-11-01 | 2019-06-21 | 常州机电职业技术学院 | Transport mechanism with unchanged workpiece orientation |
Non-Patent Citations (2)
| Title |
|---|
| 机械充电站: "皮带行星传动4", Retrieved from the Internet <URL:http://v.douyin.com/i8u9BfhS> * |
| 机械充电站: "皮带行星传动5", Retrieved from the Internet <URL:http://v.douyin.com/i8ust4qM> * |
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