CN102079445B - Drive device of adjustable rotating platform - Google Patents
Drive device of adjustable rotating platform Download PDFInfo
- Publication number
- CN102079445B CN102079445B CN201110002694A CN201110002694A CN102079445B CN 102079445 B CN102079445 B CN 102079445B CN 201110002694 A CN201110002694 A CN 201110002694A CN 201110002694 A CN201110002694 A CN 201110002694A CN 102079445 B CN102079445 B CN 102079445B
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- seat board
- swing arm
- bearing
- arm
- cam follower
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Abstract
The invention relates to a drive device of an adjustable rotating platform for carrying out carrier reversing of production line products. The drive device comprises an expansion bolt, wherein the expansion bolt is arranged on a bottom plate; a linear guide rail is fixedly arranged on the upper surface of the bottom plate through a base plate; a sliding block is connected to the linear guide rail in a sliding way; a seat plate is fixedly arranged on the sliding block through a fixed base; a driven arm support and a cam driven bearing support are arranged at intervals on the seat plate; a rotary assembly is fixedly arranged on the seat plate; a driven arm is fixedly arranged on the driven arm support; a friction driven wheel is arranged on the driven arm; two cam driven bearings screwed up and down through a gasket are arranged on the cam driven bearing support; a swinging arm is rotatably arranged on the rotary assembly; a deceleration motor is fixedly arranged on the swinging arm; a friction drive wheel is arranged on an output shaft of the deceleration motor; and a rotatable elastic pushing device with the swinging arm is arranged on the seat plate. Because the gravity direction of the declaration motor is superposed with an axle centre of the drive shaft, the radial load of the drive shaft is reduced and the service life is prolonged.
Description
Technical field
The present invention relates to a kind of adjustable turntable drive device of product of production line carrier switching-over, belong to technical field of conveying machinery.
Background technology
Modern workshop travel line, when carrying out the product assembling, travel line turns back to reach the purpose that finite space obtains enough to produce station repeatedly.In the termination that travel line turns back, goods support needs switching-over, and rotating table is just carrying the work of switching-over.According to the requirement of modern manufacturing industry automation, can not promote rotating table with manpower, just need a cover actuating device.
In the prior art, it mainly adopts actuating device to be installed on the rotating table road wheel, through the direct drive road wheel, drives whole rotating table and moves by planned orbit.There is design defect in the actuating device of this kind structure, and whole motor and retarder weight are born by axle drive shaft, and the structure of cantilever beam form is easy to make a fracture by fatigue.
Summary of the invention
The objective of the invention is to overcome the deficiency that exists in the prior art, provide a kind of and can reduce the radial weight of axle drive shaft, the adjustable turntable drive device that increases the service life.
According to technical scheme provided by the invention; Said adjustable turntable drive device; Be included in the expansion bolt of installing on the base plate, on the expansion bolt below the base plate lower surface, be provided with the adjustment backing plate, it is characterized in that: the upper surface at base plate is equipped with line slideway through shim; Slidely connect slide block on the line slideway; Slide block is fixedly mounted on seat board below, on seat board, at interval the slave arm bearing is installed and cam follower shaft holds bearing, holds on the seat board between the bearing at slave arm bearing and cam follower shaft and is installed with gyro black assembly; On the slave arm bearing, be installed with slave arm, the friction flower wheel is installed on slave arm; Holding bearing two cam follower shafts that are spirally connected up and down at cam follower shaft holds; On gyro black assembly, be rotatablely equipped with swing arm, the free end of described swing arm is between two cam follower shafts hold; In swing arm, be installed with reducing motor, the friction driving wheel is installed on the output shaft of reducing motor, described friction flower wheel cooperates with the friction driving wheel; The rotation elastic pushing device of swing arm is installed on seat board.
Be bolted with gyro black assembly, slave arm bearing and cam follower shaft on the described seat board and hold bearing; Described seat board below connects with slide block, make seat board before and after the line slide rail direction, to slide, and the other plate that said seat board relies on two bolts on the permanent seat to clamp on the seat board is located seat board.
Said gyro black assembly is in flanged shaft pair of bearings to be housed up and down, and bearing relies on shaft room at a certain distance, and bearing top circle cooperates with sleeve in the swing arm, and end cap is fixed through two bolt and flanged shaft side by side, but swing arm wraparound commentaries on classics assembly rotates thus.
Said rotation elastic pushing device comprises that an end is fixed on the threaded pull bar on the seat board, and pull bar passes the hole in the baffle plate in the swing arm, and pin limits both and breaks away from; Spring is housed on the pull bar, and an end of spring is limited by the fixing spring housing of double nuts, and the other end and the baffle plate of spring offset; Said spring push-tight baffle plate makes swing arm wraparound rotary device rotation, makes to produce preload pressure, clamping rotating table steel plate between friction driving wheel and the friction flower wheel on the reducing motor output shaft.
The present invention is convenient to and the whole adjustment of rotating table position owing to adopt line slideway; Drive element is vertically placed, and the axis coinciding of its gravity direction and axle drive shaft leans on spring application, clamps the rotating table steel plate jointly with the friction flower wheel, through the final driven rotary platform rotation of this steel plate.So just, reduce the radial weight of axle drive shaft, prolonged service life.
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a birds-eye view of the present invention.
Fig. 3 is a right elevation of the present invention.
Fig. 4 is an electrical control diagram of circuit of the present invention.
The specific embodiment
Below in conjunction with concrete accompanying drawing and embodiment the present invention is described further.
As shown in the figure, the present invention mainly by friction driving wheel 1, friction flower wheel 2, swing arm 3, baffle plate 3a, sleeve 3b, slave arm 4, gyro black assembly 5, end cap 5a, flanged shaft 5b, axle sleeve 5c, bearing 5d, seat board 6, other plate 6a, slave arm bearing 7, cam follower shaft hold bearing 8, permanent seat 9, rotate elastic pushing device 10, component set-ups such as threaded pull bar 10a, spring 10b, spring housing 10c, pin 10d, base plate 11, backing plate 12, packing ring 13, adjustment backing plate 14, slide block 15, line slideway 16, cam follower shaft hold 17, reducing motor 18, expansion bolt 19 and pull bar 20.
This adjustable turntable drive device; Be included in the expansion bolt of installing on the base plate 11 19; On the expansion bolt 19 below base plate 11 lower surfaces, be provided with adjustment backing plate 14; It is characterized in that: the upper surface at base plate 11 is installed with line slideway 16 through backing plate 12, slidely connects slide block 15 on the line slideway 16, and slide block 15 is fixedly mounted on seat board 6 belows; Slave arm bearing 7 is installed at interval on seat board 6 holds bearing 8, hold on the seat board 6 between the bearing 8 at slave arm bearing 7 and cam follower shaft and be installed with gyro black assembly 5 with cam follower shaft; On slave arm bearing 7, be installed with slave arm 4, friction flower wheel 2 is installed on slave arm 4; Hold bearing 8 two cam follower shafts that are spirally connected up and down at cam follower shaft and hold 17; On gyro black assembly 5, be rotatablely equipped with swing arm 3, the free end of described swing arm 3 holds between 17 at two cam follower shafts; In swing arm 3, be installed with reducing motor 18, friction driving wheel 1 is installed on the output shaft of reducing motor 18, described friction flower wheel 2 cooperates with friction driving wheel 1; The rotation elastic pushing device 10 of swing arm 3 is installed on seat board 6.
Be bolted with gyro black assembly 5, slave arm bearing 7 and cam follower shaft on the described seat board 6 and hold bearing 8; Described seat board 6 belows connect with slide block 15, make seat board 6 before and after line slide rail 16 directions, to slide, and the other plate 6a that said seat board 6 relies on two bolts on the permanent seat 9 to clamp on the seat board 6 locate seat board 6.
The slave arm 4 that is spirally connected on the described slave arm bearing 7, friction flower wheel 2 is fixed on the described slave arm 4.Described cam follower shaft holds bearing 8 two cam follower shafts that are spirally connected up and down and holds 17, is used to support swing arm 3 rotations.Friction driving wheel 1 links to each other with reducing motor 18 main shafts, and reducing motor 18 is screwed in the described swing arm 3.
Said gyro black assembly 5 is at flanged shaft 5b pair of bearings 5d to be housed up and down; Bearing 5d relies on axle sleeve 5c to keep at a certain distance away; Bearing 5d cylindrical cooperates with sleeve 3b in the swing arm 3, and end cap 5a fixes through two bolt and flanged shaft 5b side by side, but assembly 5 rotations are changeed in swing arm 3 wraparounds thus.
Said rotation elastic pushing device 10 comprises that an end is fixed on the threaded pull bar 10a on the seat board 6, and pull bar 10a passes the hole in the baffle plate 3a in the swing arm 3, and pin 10d limits both and breaks away from; Spring 10b is housed on the pull bar 10a, and the end of spring 10b is limited by the fixing spring housing 10c of double nuts, and the other end of spring 10b and baffle plate 3a offset; Said spring 10b push-tight baffle plate 3a makes the rotation of swing arm 3 wraparound rotary devices 5, makes to produce preload pressure, clamping rotating table steel plate between friction driving wheel 1 and the friction flower wheel 2 on reducing motor 18 output shafts.
Working process of the present invention is following:
After the present invention and whole rotating table Installation and Debugging put in place, regulate the positions of seat board 6 on line slideway 16 through the bolt on the permanent seat 9 13.Friction driving wheel 1 is under the impetus of rotating elastic pushing device 10, and with the friction flower wheel that the fixedly installs 2 common rotating table steel plates that clamp, this steel plate slightly is longer than 1/4 circular arc of rotating table radius of rotation.
After goods support slipped into rotating table and puts in place, location switch sent signal, and reducing motor 18 begins rotation, drove 1 rotation of friction driving wheel.Clamp under the friction force effect of rotating table steel plate at friction driving wheel 1 and friction flower wheel 2, the rotating table steel plate rotates along the rotating table centre of gration, the rotation of driven rotary platform.
After the rotating table half-twist put in place, location switch sent signal, and reducing motor 18 stops action.Goods support drive actions on the rotating table promotes goods support and skids off rotating table.
After goods support skids off rotating table arrival perch; Safety switch sends signal; Reducing motor 18 contrarotations, same, clamp under the friction force effect of rotating table steel plate at friction driving wheel 1 and friction flower wheel 2; The rotating table steel plate is along the contrarotation of rotating table centre of gration, and the contrarotation of driven rotary platform resets.
When rotating table resetted, location switch sent signal, and reducing motor 18 stops counter-rotating.
After rotating table resets, wait for that next goods support slips into rotating table and puts in place.
Above repeatedly action just can realize goods support automatic reverse, runs without interruption between the line body turning back.
Claims (4)
1. adjustable turntable drive device; Be included in base plate (11) and go up the expansion bolt of installing (19); On the said expansion bolt (19) of said base plate (11) lower surface below, be provided with adjustment backing plate (14); It is characterized in that: the upper surface at said base plate (11) is installed with line slideway (16) through backing plate (12); Slidely connect slide block (15) on the said line slideway (16); Said slide block (15) is fixedly mounted on seat board (6) below, goes up at said seat board (6) slave arm bearing (7) is installed at interval holds bearing (8) with cam follower shaft, holds on the said seat board (6) between the bearing (8) at said slave arm bearing (7) and said cam follower shaft and is installed with gyro black assembly (5); On said slave arm bearing (7), be installed with slave arm (4), friction flower wheel (2) is installed on said slave arm (4); Hold two cam follower shafts that are spirally connected up and down on the bearing (8) at said cam follower shaft and hold (17); On said gyro black assembly (5), be rotatablely equipped with swing arm (3), the free end of said swing arm (3) is positioned at said two cam follower shafts and holds between (17); In said swing arm (3), be installed with reducing motor (18), friction driving wheel (1) is installed on the output shaft of said reducing motor (18), said friction flower wheel (2) cooperates with said friction driving wheel (1); The rotation elastic pushing device (10) of said swing arm (3) is installed on said seat board (6).
2. adjustable turntable drive device as claimed in claim 1 is characterized in that: be bolted with said gyro black assembly (5), slave arm bearing (7) and cam follower shaft on the described seat board (6) and hold bearing (8); Described seat board (6) below connects with said slide block (15); Make said seat board (6) before and after line slideway (16) direction, to slide, and the other plate (6a) that said seat board (6) relies on two bolts on the permanent seat (9) to clamp on the said seat board (6) is located said seat board (6).
3. adjustable turntable drive device as claimed in claim 1; It is characterized in that: said gyro black assembly (5) is in flanged shaft (5b) pair of bearings (5d) to be housed up and down; Said pair of bearings (5d) relies on axle sleeve (5c) to keep at a certain distance away; Said pair of bearings (5d) cylindrical cooperates with sleeve (3b) in the said swing arm (3), and end cap (5a) is fixed through two bolts side by side and flanged shaft (5b), and said thus swing arm (3) can be rotated around said gyro black assembly (5).
4. adjustable turntable drive device as claimed in claim 1; It is characterized in that: said rotation elastic pushing device (10) comprises that an end is fixed on the threaded pull bar (10a) on the said seat board (6); Said threaded pull bar (10a) passes the hole in the baffle plate (3a) in the said swing arm (3), and pin (10d) the said threaded pull bar of restriction (10a) breaks away from said swing arm (3); Spring (10b) is housed on the said threaded pull bar (10a), and an end of said spring (10b) receives fixing spring housing (10c) restriction of double nuts, and the other end of said spring (10b) and said baffle plate (3a) offset; The said baffle plate of said spring (10b) push-tight (3a); Said swing arm (3) is rotated around said gyro black assembly (5); Make to produce preload pressure between said friction driving wheel (1) and the friction flower wheel (2) on said reducing motor (18) output shaft, clamp the rotating table steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110002694A CN102079445B (en) | 2011-01-07 | 2011-01-07 | Drive device of adjustable rotating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110002694A CN102079445B (en) | 2011-01-07 | 2011-01-07 | Drive device of adjustable rotating platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102079445A CN102079445A (en) | 2011-06-01 |
| CN102079445B true CN102079445B (en) | 2012-10-03 |
Family
ID=44085681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110002694A Expired - Fee Related CN102079445B (en) | 2011-01-07 | 2011-01-07 | Drive device of adjustable rotating platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102079445B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556860B (en) * | 2013-11-10 | 2015-10-14 | 山西东杰智能物流装备股份有限公司 | Trolley of three-dimensional garage rotary positioning apparatus |
| CN106586483B (en) * | 2016-12-21 | 2019-01-08 | 浙江世道电器有限公司 | A kind of unidirectional reciprocating pushing mechanism |
| CN107416479B (en) * | 2017-09-20 | 2023-03-21 | 金石机器人常州股份有限公司 | Scanning, stacking and aligning mechanism for disc parts |
| CN114634302B (en) * | 2022-03-14 | 2023-09-12 | 成都中光电科技有限公司 | Automatic opening and closing type liquid crystal glass clamping device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4465175A (en) * | 1982-09-30 | 1984-08-14 | Owens-Illinois, Inc. | Container orienting apparatus |
| CN85202606U (en) * | 1985-06-29 | 1986-04-23 | 北京市机械施工公司 | Swing mechanism for revolving platform |
| CN2795152Y (en) * | 2005-04-21 | 2006-07-12 | 江苏天奇物流***工程股份有限公司 | Lifting translation rotary table |
| CN201980736U (en) * | 2011-01-07 | 2011-09-21 | 江苏天奇物流***工程股份有限公司 | Adjustable rotary table driving device |
-
2011
- 2011-01-07 CN CN201110002694A patent/CN102079445B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4465175A (en) * | 1982-09-30 | 1984-08-14 | Owens-Illinois, Inc. | Container orienting apparatus |
| CN85202606U (en) * | 1985-06-29 | 1986-04-23 | 北京市机械施工公司 | Swing mechanism for revolving platform |
| CN2795152Y (en) * | 2005-04-21 | 2006-07-12 | 江苏天奇物流***工程股份有限公司 | Lifting translation rotary table |
| CN201980736U (en) * | 2011-01-07 | 2011-09-21 | 江苏天奇物流***工程股份有限公司 | Adjustable rotary table driving device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102079445A (en) | 2011-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MIRACLE AUTOMATION ENGINEERING CO., LTD. Free format text: FORMER NAME: TIANQI MATERIAL FLOW SYSTEM ENGINEERING CO. LTD., JIANGSU |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 214187 Jiangsu Province, Wuxi city Huishan District Luoshe town Lotus Luo Road No. 288 Patentee after: Miracle Automation Engineering Co., Ltd. Address before: 214187 Jiangsu Province, Wuxi city Huishan District Luoshe town Lotus Luo Road No. 288 Patentee before: Tianqi Material Flow System Engineering Co., Ltd., Jiangsu |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20190107 |