CN103231888B - The power roller material road that a kind of friction force is adjustable - Google Patents
The power roller material road that a kind of friction force is adjustable Download PDFInfo
- Publication number
- CN103231888B CN103231888B CN201310158376.0A CN201310158376A CN103231888B CN 103231888 B CN103231888 B CN 103231888B CN 201310158376 A CN201310158376 A CN 201310158376A CN 103231888 B CN103231888 B CN 103231888B
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- transmission shaft
- friction lining
- spring
- friction
- adjusting sleeve
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Abstract
The present invention relates to the power roller material road that a kind of friction force is adjustable, this roller material road is adapted at the accurate conveying realized in the production logistics automation line of mechanical processing industry part to be processed, be characterized in: wherein roller unit comprises the transmission shaft (8) be arranged on two bearings (4), this transmission shaft (8) wherein outside a bearing (4) is also provided with baffle plate (7) successively, first friction lining (6), driving chain wheel (2), second friction lining (10), spring (1) and adjusting sleeve (5), wherein baffle plate (7) is fixed on transmission shaft (8), first friction lining (6), driving chain wheel (2) and the second friction lining (10) all with transmission shaft (8) free-running fit.The invention provides the power roller material road that a kind of friction force is adjustable, in use, after workpiece is stopped, the roller that workpiece is pushed down stops operating, thus can reach operating needs to adapt to more occasion.
Description
Technical field
The present invention relates to the power roller material road that a kind of friction force is adjustable, this roller material road is adapted at the accurate conveying realized in the production logistics automation line of mechanical processing industry part to be processed.
Background technology
Along with the arrival of 21 century, drive scientific and technological development with rapid changepl. never-ending changes and improvements, the higher level that simultaneously also made mankind's manufacture move towards, whole manufacture has been captured in automation, intelligent application in mechanical processing industry, make whole mechanical industry obtain fast speed development, logistics automation line of all kinds use and apply the manufacture of our country the is gone on prostatitis in the world.
At present in the handling and conveying line of automation, roller material road is very common, but is all common roller material road mostly, and rubbed when being stopped and between roller of part to be processed will cause greatly piece surface to wear and tear or a series of labile factor such as roller wearing and tearing.
Summary of the invention
The object of this invention is to provide the power roller material road that a kind of friction force is adjustable, the Relative friction of workpiece and roller can be reduced thus increase work efficiency.
The power roller material road that a kind of friction force is adjustable, comprise rack-mounted some roller unit and drive motor, drive motor be in transmission connection by Chain conveyer mode and roller unit thus driving roller finite element rotation with convey materials, its special feature is: wherein roller unit comprises the transmission shaft be arranged on two bearings, this transmission shaft wherein outside a bearing is also provided with baffle plate successively, first friction lining, driving chain wheel, second friction lining, spring and adjusting sleeve, wherein baffle plate is fixed on transmission shaft, first friction lining, driving chain wheel and the second friction lining all with transmission shaft free-running fit, adjusting sleeve is detachably arranged on transmission shaft, and the two ends of spring are connected with the second friction lining and adjusting sleeve respectively, thus by the first friction lining, compress between driving chain wheel and the second friction lining three.
Wherein also comprise spring card slot, this spring card slot is arranged on the second friction lining, and the two ends of spring are connected with this spring card slot and adjusting sleeve respectively.
Wherein spring card slot has 3-6, and is evenly distributed in the circumference of the second friction lining, and each spring card slot is equipped with 1 spring.
Wherein on transmission shaft, have at least 2 mounting grooves, described adjusting sleeve is arranged on wherein on any one mounting groove by fastener, thus can the predetermincd tension of regulating spring.
Wherein fastener adopts pin.
Wherein baffle plate is other is also fixed with drive coordination belt wheel on the transmission shaft of bearing side.
Due to current in the use of most automatic material flow occasion, often require can not there be Relative friction to reduce the wearing and tearing of workpiece or roller with material road after workpiece puts in place.For this kind of requirement, the invention provides the power roller material road that a kind of friction force is adjustable, in use, after workpiece is stopped, the roller that workpiece is pushed down stops operating (stop action completes, and roller continues conveying workpieces), thus can reach operating needs to adapt to more occasion.Material road of the present invention can coordinate automatic ejection mechanism or manipulator, realizes the automatic loading/unloading of the lathes such as lathe, machining center, grinding machine, purlin grinding machine, can use by unit, also can the online use of multiple stage, thus improves mechanical processing industry automation efficiency and level.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of single roller unit in the present invention;
Accompanying drawing 2 is structural representation of the present invention.
Detailed description of the invention
As Fig. 1, shown in 2, the present invention is the adjustable power roller material road of a kind of friction force, comprise rack-mounted some roller unit and drive motor, drive motor be in transmission connection by Chain conveyer mode and roller unit thus driving roller finite element rotation with convey materials, wherein roller unit comprises the transmission shaft 8 be arranged on two bearings 4, this transmission shaft 8 wherein outside a bearing 4 is also provided with baffle plate 7 successively, first friction lining 6, driving chain wheel 2, second friction lining 10, spring 1 and adjusting sleeve 5, wherein baffle plate 7 is fixed on transmission shaft 8, first friction lining 6, driving chain wheel 2 and the second friction lining 10 all with transmission shaft 8 free-running fit, adjusting sleeve 5 passes through fastener, such as straight pin is detachably arranged on transmission shaft 8, and the two ends of spring 1 are connected with the second friction lining 10 and adjusting sleeve 5 respectively, thus by the first friction lining 6, compress between driving chain wheel 2 and the second friction lining 10 three.
Also comprise spring card slot, this spring card slot is arranged on the second friction lining 10, and the two ends of spring 1 are connected with this spring card slot and adjusting sleeve 5 respectively, and specifically spring card slot has 3-6, and be evenly distributed in the circumference of the second friction lining 10, each spring card slot is equipped with a spring 1.
The mounting means of adjusting sleeve 5 specifically has at least two mounting grooves on transmission shaft 8, and described adjusting sleeve 5 is by pin, and such as straight pin is arranged on wherein on any one mounting groove, thus can the predetermincd tension of regulating spring 1.
Wherein baffle plate 7 is other is also fixed with drive coordination belt wheel 3 on the transmission shaft 8 of bearing 4 side, can be got up by two or more transmission shaft 8 synchronized links, and only need the driving of the driving chain wheel 2 on one of them transmission shaft 8 to get final product action by driving band.
Principle of work of the present invention is:
Transmission shaft 8 in the present invention is not directly connected with driving chain wheel 2, but indirectly connected by two friction linings and other parts, can the predetermincd tension of regulating spring 1 by the installation site changing adjusting sleeve 5, thus the friction force size of indirect regulation between two friction linings and driving chain wheel 2, when the material (workpiece) on transmission shaft 8 is by stop stop motion, friction force is converted to cliding friction by friction of rolling, when force of sliding friction is greater than friction force needed for two friction linings and driving chain wheel 2 transmission, driving chain wheel 2 and two friction linings relatively rotate, correspondingly also to be stopped operating by the transmission shaft 8 that material is pushed down.
Otherwise when material movement on transmission shaft 8, friction of rolling is changed into by cliding friction, force of rolling friction is less than friction force needed for two friction linings and driving chain wheel 2 transmission, now keep being synchronized with the movement between driving chain wheel 2 and two friction linings, corresponding transmission shaft 8 also can continue to rotate, thus realizes the continuation transmission of material.
Claims (1)
1. the power roller material road that a friction force is adjustable, comprise rack-mounted some roller unit and drive motor, drive motor be in transmission connection by Chain conveyer mode and roller unit thus driving roller finite element rotation with convey materials, it is characterized in that: wherein roller unit comprises the transmission shaft (8) be arranged on two bearings (4), this transmission shaft (8) wherein outside a bearing (4) is also provided with baffle plate (7) successively, first friction lining (6), driving chain wheel (2), second friction lining (10), spring (1) and adjusting sleeve (5), wherein baffle plate (7) is fixed on transmission shaft (8), first friction lining (6), driving chain wheel (2) and the second friction lining (10) all with transmission shaft (8) free-running fit, adjusting sleeve (5) is detachably arranged on transmission shaft (8), and the two ends of spring (1) are connected with the second friction lining (10) and adjusting sleeve (5) respectively, thus by the first friction lining (6), compress between driving chain wheel (2) and the second friction lining (10) three,
Wherein also comprise spring card slot, this spring card slot is arranged on the second friction lining (10), and the two ends of spring (1) are connected with this spring card slot and adjusting sleeve (5) respectively;
Wherein spring card slot has 3-6, and is evenly distributed in the circumference of the second friction lining (10), and each spring card slot is equipped with 1 spring (1);
Wherein on transmission shaft (8), have at least 2 mounting grooves, described adjusting sleeve (5) is arranged on wherein on any one mounting groove by fastener, thus can the predetermincd tension of regulating spring (1);
Wherein fastener adopts pin;
Wherein baffle plate (7) is other is also fixed with drive coordination belt wheel (3) on the transmission shaft (8) of bearing (4) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310158376.0A CN103231888B (en) | 2013-05-02 | 2013-05-02 | The power roller material road that a kind of friction force is adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310158376.0A CN103231888B (en) | 2013-05-02 | 2013-05-02 | The power roller material road that a kind of friction force is adjustable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103231888A CN103231888A (en) | 2013-08-07 |
| CN103231888B true CN103231888B (en) | 2015-07-29 |
Family
ID=48879979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310158376.0A Expired - Fee Related CN103231888B (en) | 2013-05-02 | 2013-05-02 | The power roller material road that a kind of friction force is adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103231888B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627599A (en) * | 2013-11-12 | 2015-05-20 | 宁夏巨能机器人***有限公司 | Material channel for loading and unloading material |
| CN104649016B (en) * | 2013-11-25 | 2018-07-06 | 浙江跃岭股份有限公司 | A kind of electrically floating track |
| CN108529349B (en) * | 2018-05-04 | 2024-05-31 | 国网内蒙古东部电力有限公司电力科学研究院 | Long wire winding and unwinding device and broken wire type continuous long wire collecting method |
| CN109516064A (en) * | 2018-12-11 | 2019-03-26 | 湖南吉盛国际动力传动***有限公司 | A kind of free clutch transmission of inclination conveying gravity carrying |
| CN111252451A (en) * | 2019-09-20 | 2020-06-09 | 库卡柔性***(上海)有限公司 | Mechanical damper for accumulation roller way and accumulation roller way thereof |
| CN114641441B (en) * | 2019-11-01 | 2024-04-09 | 平田机工株式会社 | Mobile station, base unit, and mobile unit |
| CN114715595A (en) * | 2022-04-16 | 2022-07-08 | 何新镜 | Roller capable of bidirectionally rotating |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2233620A (en) * | 1989-06-20 | 1991-01-16 | Excel Automation Limited | Roller conveyor |
| CN2232424Y (en) * | 1995-08-08 | 1996-08-07 | 南京远威汽车专用设备公司 | Power-driven roller-way friction system device |
| CN102060172A (en) * | 2010-11-18 | 2011-05-18 | 苏州工业园区热处理设备厂有限公司 | Roller overload protection device |
| CN203211865U (en) * | 2013-05-02 | 2013-09-25 | 宁夏巨能机器人***有限公司 | Power roller material passage with adjustable friction force |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07277434A (en) * | 1994-04-05 | 1995-10-24 | Toyo Kanetsu Kk | Accumulation conveyor |
-
2013
- 2013-05-02 CN CN201310158376.0A patent/CN103231888B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2233620A (en) * | 1989-06-20 | 1991-01-16 | Excel Automation Limited | Roller conveyor |
| CN2232424Y (en) * | 1995-08-08 | 1996-08-07 | 南京远威汽车专用设备公司 | Power-driven roller-way friction system device |
| CN102060172A (en) * | 2010-11-18 | 2011-05-18 | 苏州工业园区热处理设备厂有限公司 | Roller overload protection device |
| CN203211865U (en) * | 2013-05-02 | 2013-09-25 | 宁夏巨能机器人***有限公司 | Power roller material passage with adjustable friction force |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103231888A (en) | 2013-08-07 |
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Granted publication date: 20150729 Termination date: 20180502 |