CN207109177U - Carding machine transmission belt tensioning control system - Google Patents
Carding machine transmission belt tensioning control system Download PDFInfo
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- CN207109177U CN207109177U CN201720751773.2U CN201720751773U CN207109177U CN 207109177 U CN207109177 U CN 207109177U CN 201720751773 U CN201720751773 U CN 201720751773U CN 207109177 U CN207109177 U CN 207109177U
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- wheel
- transmission belt
- linear velocity
- sliding block
- controller
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Abstract
The utility model discloses carding machine transmission belt tensioning control system, including monitoring system, executing agency and regulation motor, executing agency includes guide-rail plate, sliding block on guide-rail plate, the expansion tightening wheel being connected with sliding block, the adjusting screw for driving sliding block to slide, adjusting screw is connected with regulation motor, monitoring system includes main signal groove, from signal groove, the driving wheel linear velocity trans being used cooperatively with main signal groove, with the driven pulley linear velocity trans being used cooperatively from signal groove, controller, driving wheel linear velocity trans, driven pulley linear velocity trans and regulation motor are connected with controller respectively；The carding machine transmission belt tensioning control system is monitored by monitoring system, transmission belt relaxed condition can be found in time, adjustment expansion tightening wheel position is automatically controlled by controller, it can be achieved to compress automation, and under monitoring system prison speed, measuring phase is understood in regulation process, sufficiently to absorb transmission belt slack so that transmission belt compresses adjustment automation, precision.
Description
Technical field
The utility model relates to carding machine technical field, and in particular to carding machine transmission belt tensioning control system.
Background technology
Herbaceous Fiber because its fibre length is short, fibre strength is insufficient, if feed cotton strip wheel, cylinder belt wheel, cover plate belt wheel and
Cause speed discrepancy because relaxation occurs in transmission belt between stripping belt wheel, cause spinning material can not comb and shift in time, easily
There is fibrous fracture, comb the problems such as uneven, therefore, the reliable transmission of transmission belt is even more important；
The transmission belt clamping system that existing carding machine uses is regulation tensioning, when staff has found that pine occurs in transmission belt
During relaxation phenomenon, the position of tensioning wheel is adjusted by screw, to absorb slack, although this kind of mechanism disclosure satisfy that of transmission belt
Tight regulation requires, but it has the following disadvantages:1. elapsing over time, belt constantly relaxes, only by operating personnel according to hand
Sense carry out screw regulation, can not in time, fully absorb loose surplus；2. the relaxation of belt can not be found in time, often wait until
Belt slack degree is sufficiently large so that when causing the driven pulley to skid and influenceing just know during production.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, there is provided one kind can supervise
Survey transmission belt slack and can in time, fully absorb the carding machine transmission belt tensioning control system of transmission belt slack.
Carding machine transmission belt tensioning control system of the present utility model, wherein, carding machine includes frame, as driving wheel
Cylinder belt wheel, as driven pulley turn material strip wheel and transmission belt；Transmission belt tensioning control system includes：
For monitoring in the monitoring system of transmission belt slackness, including the wheel face contacted on cylinder belt wheel with transmission belt
Main signal groove, on the wheel face for turning to contact with transmission belt on material strip wheel from signal groove, the driving wheel being fixed in frame
Linear velocity trans and driven pulley linear velocity trans and controller, wherein, driving wheel linear velocity trans and main signal groove
With the use of the linear velocity that wheel face is contacted to monitor cylinder belt wheel with transmission belt, driven pulley linear velocity trans from signal groove with matching somebody with somebody
Close using to monitor the linear velocity for turning material strip wheel and contacting with transmission belt wheel face, driving wheel linear velocity trans and driven pulley linear velocity
Sensor is electrically connected with controller respectively；
For performing the executing agency of rate of tension regulation action, including compress the expansion tightening wheel of transmission belt, fix company with frame
The guide-rail plate connect, the sliding block that can be slided along guide-rail plate and the adjusting screw for driving sliding block to slide, expansion tightening wheel are fixed on sliding block,
And it is less than cylinder belt wheel central axis positioned at the side of cylinder belt wheel, its center axis；
The regulation motor of adjusting screw is driven, is electrically connected with controller.
Further, expansion tightening wheel is supported to be additionally provided with semiaxis and risen for monitoring by supporting semiaxis to be connected with the sliding block
The pressure sensor of bearing up pulley stress, pressure sensor are electrically connected with controller.
Carding machine transmission belt tensioning control system of the present utility model can find to be driven in time by the monitoring of monitoring system
Belt sag situation, and the position for adjusting expansion tightening wheel is automatically controlled by controller, automation is compressed to realize, and in monitoring system
Prison speed under, measuring phase can be understood during regulation, sufficiently to absorb the slack of transmission belt so that transmission it is with pressure
Tight adjustment automation, precision.
Brief description of the drawings
Fig. 1 is the overall structure diagram of carding machine of the present utility model；
Fig. 2 is the structural representation of carding machine transmission belt tensioning control system of the present utility model.
In figure：1. feed cotton strip wheel, 2. cylinder belt wheels, 3. cover plate belt wheels, 4. cornerite belt wheels, 5. stripping belt wheels, 6. turns of material strips
Wheel, 7. executing agencies, 71. expansion tightening wheels, 72. support semiaxis, 73. regulation screw mandrels, 74. guide-rail plates, 75. sliding blocks, 76. fixed seats,
77. regulation motor, 8. frames, 81. wallboards, 9. transmission belts, 10. driving wheel linear velocity transes, 11. driven pulley linear velocities sensing
Device.
Embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings
The utility model is described in further detail with most preferred embodiment.
As shown in Figure 1-2, carding machine transmission belt tensioning control system of the present utility model, wherein, carding machine includes frame
8th, feed cotton strip wheel 1, cylinder belt wheel 2, cover plate belt wheel 3, cornerite belt wheel 4, stripping belt wheel 5, turn material strip wheel 6, cylinder belt wheel 2 and pass
Dynamic band 9, cylinder belt wheel is driven pulley as driving wheel, remaining belt wheel, its transfer material strip wheel as away from driving wheel farthest from
Driving wheel, transmission belt tensioning control system include：
For monitoring in the monitoring system of transmission belt slackness, including the wheel face contacted on cylinder belt wheel with transmission belt
Main signal groove, on the wheel face for turning to contact with transmission belt on material strip wheel from signal groove, the driving wheel being fixed in frame
Linear velocity trans 10 and driven pulley linear velocity trans 11 and controller, wherein, driving wheel linear velocity trans and main letter
Number groove is used cooperatively the linear velocity that wheel face is contacted to monitor cylinder belt wheel with transmission belt, driven pulley linear velocity trans and from signal
Groove is used cooperatively the linear velocity for being turned material strip wheel with monitoring and being contacted with transmission belt wheel face, driving wheel linear velocity trans and driven pulley line
Velocity sensor is electrically connected with controller respectively；
The regulation motor 77 being electrically connected with controller；
Transmission belt tensioning executing agency 7 for performing tensioning action includes：
The fixed seat 76 being connected with the wallboard 81 of frame；
The guide-rail plate 74 being fixed in fixed seat；
It is arranged in the sliding block 75 that on guide-rail plate and can be slid along；
The expansion tightening wheel 71 of transmission belt is compressed, for reliable delivery power, is preferable over and expansion tightening wheel is located at cylinder belt wheel side
Transmission belt on, and its center axis is less than cylinder belt wheel central axis so that transmission belt fully coats cylinder belt wheel, improves dynamic
Power transmission reliability；
The support semiaxis 72 of fixed expansion tightening wheel is worn, is fixed on sliding block；
For the adjusting screw 73 for driving sliding block to slide, its lower end is fixedly connected through fixed seat with regulation motor, thereon
End is connected with sliding block by accurate thread；
Referring again to Fig. 2, maximum differential value is preset with controller, due to being driven V belt translation, on each belt wheel with transmission
Linear velocity on wheel face with contact should be consistent, and when transmission belt slack reaches to a certain degree, difference occurs in its linear velocity,
Difference will influence cotton carding effect when reaching to a certain degree, therefore, according to driving wheel linear velocity trans and driven pulley linear velocity
The linear velocity that sensor detects respectively, controller judge speed difference, when reaching preset value, open regulation motor driving and adjust
Save screw mandrel to rotate so that sliding block drives expansion tightening wheel descending, further compresses transmission belt, when the differential value drop that monitoring system monitors
To it is minimum when, controller sends stop signal to regulation motor；
Therefore, the tensioning control system can find transmission belt relaxed condition in time, and pass through by the monitoring of monitoring system
Controller automatically controls the position of adjustment expansion tightening wheel, compresses automation to realize, and under the prison speed of monitoring system, can adjust
During understand measuring phase, sufficiently to absorb the slack of transmission belt so that transmission belt compress adjustment automation, precisely
Change.
As further technical scheme, the pressure sensor being additionally provided with semiaxis for monitoring expansion tightening wheel stress is supported,
Pressure sensor is electrically connected with controller, and pressure sensor is securable to support between semiaxis and sliding block or expansion tightening wheel and support
Half between centers, maximal pressure force value is preset with controller, and pressure signal transmission to controller, is being carried out transmission belt by pressure sensor
When compressing regulation, when belt wheel stress reaches maximal pressure force value, controller sends stopping signal to regulation motor, the pressure sensor
It may be such that transmission belt compresses operation automation, precision.
It the above is only preferred embodiment of the present utility model, it is noted that for the ordinary skill people of the art
For member, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as the scope of protection of the utility model.
Claims (2)
1. carding machine transmission belt tensioning control system, the carding machine include frame, the cylinder belt wheel as driving wheel, as from
Driving wheel turns material strip wheel and transmission belt, it is characterised in that it includes：
For monitoring the master in the monitoring system of transmission belt slackness, including the wheel face contacted on cylinder belt wheel with transmission belt
Signal groove, on the wheel face for turning to contact with transmission belt on material strip wheel from signal groove, the driving wheel linear speed being fixed in frame
Sensor and driven pulley linear velocity trans and controller are spent, wherein, driving wheel linear velocity trans coordinates with main signal groove
Using the linear velocity that wheel face is contacted to monitor cylinder belt wheel with transmission belt, driven pulley linear velocity trans makes with coordinating from signal groove
To monitor the linear velocity for turning material strip wheel and contacting with transmission belt wheel face, driving wheel linear velocity trans and driven pulley linear velocity sensing
Device is electrically connected with controller respectively；
For performing the executing agency of rate of tension regulation action, including compress the expansion tightening wheel of transmission belt, be fixedly connected with frame
The adjusting screw that guide-rail plate, the sliding block that can be slided along guide-rail plate and driving sliding block slide, expansion tightening wheel is fixed on sliding block, and position
In the side of cylinder belt wheel, its center axis is less than cylinder belt wheel central axis；
The regulation motor of adjusting screw is driven, is electrically connected with the controller.
2. carding machine transmission belt tensioning control system according to claim 1, it is characterised in that the expansion tightening wheel passes through branch
Support semiaxis is connected with the sliding block, supports the pressure sensor being additionally provided with semiaxis for monitoring the expansion tightening wheel stress, pressure
Sensor is electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720751773.2U CN207109177U (en) | 2017-06-26 | 2017-06-26 | Carding machine transmission belt tensioning control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720751773.2U CN207109177U (en) | 2017-06-26 | 2017-06-26 | Carding machine transmission belt tensioning control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207109177U true CN207109177U (en) | 2018-03-16 |
Family
ID=61589433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720751773.2U Active CN207109177U (en) | 2017-06-26 | 2017-06-26 | Carding machine transmission belt tensioning control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207109177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106674A (en) * | 2019-05-13 | 2019-08-09 | 宁波乐士实业有限公司 | A kind of Novel clothes dryer |
-
2017
- 2017-06-26 CN CN201720751773.2U patent/CN207109177U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106674A (en) * | 2019-05-13 | 2019-08-09 | 宁波乐士实业有限公司 | A kind of Novel clothes dryer |
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