CN108757860A - Belt tensioning force automatic regulating device - Google Patents
Belt tensioning force automatic regulating device Download PDFInfo
- Publication number
- CN108757860A CN108757860A CN201810802259.6A CN201810802259A CN108757860A CN 108757860 A CN108757860 A CN 108757860A CN 201810802259 A CN201810802259 A CN 201810802259A CN 108757860 A CN108757860 A CN 108757860A
- Authority
- CN
- China
- Prior art keywords
- belt
- rack
- regulating device
- rolling bearing
- automatic regulating
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0802—Actuators for final output members
- F16H2007/0823—Electric actuators
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
A kind of belt tensioning force automatic regulating device in Precision Manufacturing Technology field, including belt conveyor system, the belt conveyor system are equipped with several belt shafts, and wherein at least one belt shaft is movably disposed at by one group of rolling bearing units in straight-line displacement mechanism；The belt conveyor system corresponds to rolling bearing units and is equipped with one group of rack, and rack connect with driving motor output end and is movably disposed in straight-line displacement mechanism；Force sensor is connected between the rack and rolling bearing units.The present invention realizes unwatched belt tension automatic adjustment by sensor indirect detection belt tension, and then by the spacing between drive and control of electric machine belt shaft.
Description
Technical field
The present invention relates to a kind of technology in precision manufactureing field, specifically a kind of belt tension automatic adjustment dress
It sets.
Background technology
The detection device of some precision glass in the market can convey glass using belt, be examined with the cooperation of detection camera
Survey glass defect.Manual type is mostly used at present and carries out belt tension, and producing installation needs manually repeatedly frequently to debug to ensure skin
The tensile force of band.
Invention content
The present invention is directed to deficiencies of the prior art, it is proposed that a kind of belt tensioning force automatic regulating device leads to
Sensor indirect detection belt tension is crossed, and then controls the spacing between belt shaft, realizes unwatched belt tension certainly
It is dynamic to adjust.
The present invention is achieved by the following technical solutions：
The present invention includes belt conveyor system, and the belt conveyor system is equipped with several belt shafts, wherein at least one skin
Tape spool is movably disposed at by one group of rolling bearing units in straight-line displacement mechanism；
The belt conveyor system corresponds to rolling bearing units and is equipped with one group of rack, and rack connect with driving motor output end and can
It is movably arranged in straight-line displacement mechanism；Force sensor is connected between the rack and rolling bearing units.
The driving motor, force snesor are electrically connected with control system, and control system is according to the measurement number of force snesor
According to determining belt tension, and then control driving motor output adjustment belt tension.
Preferably, the rolling bearing units are fixed with tensioning plate, and accordingly, the rack is fixed with draw back plate, force snesor
Tensioning plate and draw back plate are connected, belt tension is determined by detecting the pressure between draw back plate and tensioning plate.
The force snesor uses pressure sensor.
The force snesor is arranged in the middle part of draw back plate and tensioning plate and/or both ends.
Preferably, the straight-line displacement mechanism uses guide rail structure, and accordingly, draw back plate and tensioning plate are equipped with sliding block knot
Structure.
The driving motor output end is equipped with driving shaft, and the driving shaft corresponds to rack and is equipped with one group of gear.
The belt is any one in round belt, flat belt and V belt.
Technique effect
Compared with prior art, the present invention determines belt tension by volume pressure between detection draw back plate and tensioning plate
Power, and then by the spacing between drive and control of electric machine belt shaft, realize unwatched belt tension automatic adjustment, have
Respond advantage sensitive, that degree of regulation is high.
Description of the drawings
Fig. 1 is 1 front view of embodiment；
Fig. 2 is 1 side view of embodiment；
Fig. 3 is 1 upward view of embodiment；
Fig. 4 is A-A profile structure diagram in Fig. 3；
Fig. 5 is part-structure enlarged drawing in Fig. 4；
In figure：Direct current generator 1, draw back plate 2, pressure sensor 3, rolling bearing units 4, belt shaft 5, round belt 6, linear guides
7, guide rail slide block 8, driving shaft 9, tensioning plate 10, rack 11, gear 12, rack 13, driving shaft fixed seat 14.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific implementation mode the present invention will be described in detail.
Embodiment 1
As depicted in figs. 1 and 2, the present embodiment includes belt conveyor system, and the belt conveyor system is equipped with two root skin bands
Axis 5, the belt shaft 5 is arranged on rolling bearing units 4, wherein the rolling bearing units bottom of a root skin tape spool 5 is connected with tensioning plate 10,
Tensioning plate 10 is fixed on one group of guide rail slide block 8, and guide rail slide block 8 is movably disposed in linear guides 7.
As shown in Fig. 3, Fig. 4 and Fig. 5, the belt conveyor system corresponds to rolling bearing units 4 and is equipped with one group of rack 11, rack 11
It is connect with the driving shaft 9 of 1 output end of direct current generator by one group of gear 12；Rack 11 is connected with draw back plate 2, and draw back plate 2 is fixed
On another group of guide rail slide block 8, guide rail slide block 8 is movably disposed in linear guides 7.
The draw back plate 2 and tensioning plate are respectively connected with pressure sensor 3 between 10 both ends.
The direct current generator 1 and pressure sensor 3 are electrically connected with control system.
At work, direct current generator 1 does clockwise rotation to the present embodiment with moving gear 12, to right with carry-over bar 11
It moves, pushes one group of rolling bearing units 4 to move by pressure sensor 3, so that the distance between two root skin tape spools 5 is increased, play tensioning
The effect of belt；The tension of round belt 6 can feed back to control system by the pressure sensor 3 between draw back plate 2 and tensioning plate 10
System, control system adjust the rotating speed and rotation direction of direct current generator, realize the real-time automatic adjustment of tension accordingly.
It is emphasized that：It the above is only presently preferred embodiments of the present invention, not the present invention made in any form
Limitation, it is every according to the technical essence of the invention to any simple modification, equivalent change and modification made by above example,
In the range of still falling within technical solution of the present invention.
Claims (6)
1. a kind of belt tensioning force automatic regulating device, which is characterized in that including belt conveyor system, the belt conveyor system
Equipped with several belt shafts, wherein at least one belt shaft is movably disposed at straight-line displacement mechanism by one group of rolling bearing units
On；
The belt conveyor system corresponds to rolling bearing units and is equipped with one group of rack, and rack connect and moves with driving motor output end
Ground is arranged in straight-line displacement mechanism；Force sensor is connected between the rack and rolling bearing units.
2. belt tensioning force automatic regulating device according to claim 1, characterized in that the rolling bearing units are fixed with tensioning
Plate, accordingly, the rack are fixed with draw back plate, and force snesor connects tensioning plate and draw back plate.
3. belt tensioning force automatic regulating device according to claim 2, characterized in that the force snesor setting is pushing and pulling
In the middle part of plate and tensioning plate and/or both ends.
4. according to belt tensioning force automatic regulating device described in Claims 2 or 3, characterized in that the force snesor is using pressure
Force snesor.
5. belt tensioning force automatic regulating device according to claim 1, characterized in that the straight-line displacement mechanism is used and led
Rail structure, accordingly, draw back plate and tensioning plate are equipped with slide block structure.
6. belt tensioning force automatic regulating device according to claim 1, characterized in that the driving motor output end is equipped with
Driving shaft, the driving shaft correspond to rack and are equipped with one group of gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810802259.6A CN108757860A (en) | 2018-07-20 | 2018-07-20 | Belt tensioning force automatic regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810802259.6A CN108757860A (en) | 2018-07-20 | 2018-07-20 | Belt tensioning force automatic regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108757860A true CN108757860A (en) | 2018-11-06 |
Family
ID=63971004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810802259.6A Pending CN108757860A (en) | 2018-07-20 | 2018-07-20 | Belt tensioning force automatic regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108757860A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059235A (en) * | 2019-12-31 | 2020-04-24 | 北京格灵深瞳信息技术有限公司 | Synchronous belt tensioning device and system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980047876A (en) * | 1996-12-16 | 1998-09-15 | 박병재 | Belt tensioning device of the engine |
| KR20050107867A (en) * | 2004-05-10 | 2005-11-16 | 지엠대우오토앤테크놀로지주식회사 | A timing control device of a intake valve in variable valve timing engine |
| US20140345393A1 (en) * | 2013-05-21 | 2014-11-27 | FedEx Ground Inc. | Tension gauge apparatus and systems and methods for measuring belt tension |
| CN104692273A (en) * | 2014-12-26 | 2015-06-10 | 华南农业大学 | Tension adjusting device and method for steel wire ropes of bidirectional traction type rail transport machine |
| CN208619614U (en) * | 2018-07-20 | 2019-03-19 | 博众精工科技股份有限公司 | Belt tensioning force automatic regulating device |
-
2018
- 2018-07-20 CN CN201810802259.6A patent/CN108757860A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980047876A (en) * | 1996-12-16 | 1998-09-15 | 박병재 | Belt tensioning device of the engine |
| KR20050107867A (en) * | 2004-05-10 | 2005-11-16 | 지엠대우오토앤테크놀로지주식회사 | A timing control device of a intake valve in variable valve timing engine |
| US20140345393A1 (en) * | 2013-05-21 | 2014-11-27 | FedEx Ground Inc. | Tension gauge apparatus and systems and methods for measuring belt tension |
| CN104692273A (en) * | 2014-12-26 | 2015-06-10 | 华南农业大学 | Tension adjusting device and method for steel wire ropes of bidirectional traction type rail transport machine |
| CN208619614U (en) * | 2018-07-20 | 2019-03-19 | 博众精工科技股份有限公司 | Belt tensioning force automatic regulating device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059235A (en) * | 2019-12-31 | 2020-04-24 | 北京格灵深瞳信息技术有限公司 | Synchronous belt tensioning device and system |
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