CN1831221A - Cotton comber having automatic uniform regulating mechanism - Google Patents
Cotton comber having automatic uniform regulating mechanism Download PDFInfo
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- CN1831221A CN1831221A CN 200510024315 CN200510024315A CN1831221A CN 1831221 A CN1831221 A CN 1831221A CN 200510024315 CN200510024315 CN 200510024315 CN 200510024315 A CN200510024315 A CN 200510024315A CN 1831221 A CN1831221 A CN 1831221A
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- controller
- pressure roller
- roller
- coiler
- rotary encoder
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Abstract
The invention relates to cotton comber machine that has self-adjusting regularity structure. It includes driving structure, comber structure, drafting device, pressure roller, and can coiler. A measuring roller is set between comber machine and the drafting device. Locating sensor is set in the measuring roller, which connects to a controller. The controller connects to a frequency speed control device that connects to main driving structure. A first rotating coder and a second rotating coder that connect to the controller are set in speed equal section. The controller connects to serve device that connects to speed altering section. The controller could receive kinds of sensor signal. And according to the feed quantity, the drafting multiple could be automatically adjusted to gain equal cotton bar.
Description
Technical field
The present invention relates to field of textiles, relate in particular to textile machine, particularly cotton comber, concrete is the cotton comber with autoleveller mechanism.
Background technology
In the prior art, handle in the process of cotton fiber at cotton comber, cotton fiber is through combing mechanism's combing and close back feeding drafting system, carry out drawing-off by drafting system, through beaming device set, compress back output by pressure roller more then, import sliver can after entering can coiler.Wherein, the speed ratio of each drawing rollers is constant in the drafting system, so the weight of the unit length of output sliver and feed quantity are proportional.And feed quantity changes with the variation of combing machine gantry noodles, and the table top bar has 6 to 8, by 6 to 8 combing heads outputs.Sometimes some combing head is because of the reason of feeding lap, or a certain accidental cause can break down, and at this moment the table top bar can lack or alleviate, and exports underproof light bar to drafting system.In addition, nipper all can cause the irregular of output sliver for irregular that cotton not even other factors cause.
Summary of the invention
Technical problem of the prior art to be solved by this invention is: in the cotton comber of the prior art, combing mechanism often exports underproof light bar or and uneven sliver and cause the shaping inequality to drafting system.
The technical scheme that the present invention is adopted for solution above-mentioned technical problem of the prior art provides the cotton comber with autoleveller mechanism, described thisly have the cotton comber of autoleveller mechanism by main drive gear, combing mechanism, drafting system, pressure roller and can coiler constitute, described main drive gear is connected with described combing mechanism, the cotton fiber output of described combing mechanism is connected with the feeding end of described drafting system, the output of described drafting system is connected with described pressure roller, described can coiler is arranged on the output of described pressure roller, wherein, between described combing mechanism and drafting system, be provided with a pair of detection roller, be provided with a displacement transducer in the described detection roller mechanism, described displacement transducer is connected with an electronics computing controller, described electronics computing controller is connected with a RHVC, described RHVC is connected with described main drive gear, be provided with one first rotary encoder and one second rotary encoder in the described constant speed part, described first rotary encoder and second rotary encoder are electrically connected with described electronics computing controller respectively, described electronics computing controller is connected with a servomechanism installation, described servomechanism installation partly is connected with speed change, and described speed change partly comprises front roller, pressure roller, can coiler and circle bar chassis.
Further, be provided with differential mechanism between described servomechanism installation and the described speed change part, also can be without differential mechanism.
Further, front roller, pressure roller, can coiler are connected with circle bar chassis in described servomechanism installation and the drafter.Described servomechanism installation changes the speed on front roller, pressure roller, can coiler and chassis in the drafter to change drafting multiple.
Concrete, the feed quantity that described displacement transducer detects the feeding sliver changes, and the signal of telecommunication is input to the electronics computing controller, first rotary encoder sends a pulse as instruction according to the feeding certain-length, servomechanism installation is pressed the speed of service of the parts such as instruction change front roller, pressure roller and can coiler of electronics computing controller, second rotary encoder is surveyed the variation of RHVC, and the signal input electronics computing controller of surveying, synchronous to guarantee described servomechanism installation and described RHVC.The electronics computing controller is handled computing by obtaining the signal that each sensor is partly passed back from difference, sends control instruction again, coordinates the action between RHVC and the servomechanism installation.
The present invention compared with prior art, its effect is actively with tangible, the present invention obtains the signal that each sensor is partly passed back from difference by the electronics computing controller, handled computing, send control instruction again, coordinate the action between RHVC and the servomechanism installation, adjust drafting system speed automatically according to the feed quantity variation of feeding sliver, the sliver that makes last processing obtain is even.
Description of drawings
Fig. 1 is the structural representation that the present invention has the cotton comber of autoleveller mechanism.
The specific embodiment
As shown in Figure 1, the present invention has the cotton comber of autoleveller mechanism, by main drive gear 1, combing mechanism 2, drafting system 3, pressure roller 5 and can coiler 6 constitute, described main drive gear 1 is connected with described combing mechanism 2, the cotton fiber output of described combing mechanism 2 is connected with the feeding end of described drafting system 3, described pressure roller 5 is arranged on the output of described drafter 3, described can coiler 6 is arranged on the output of described pressure roller 5, wherein, between described combing mechanism 2 and drafting system 3, be provided with a pair of detection roller 7, have at least a detection roller mechanism to be provided with a displacement transducer 8 in the described detection roller 7, described displacement transducer 8 is connected with an electronics computing controller 9, described electronics computing controller 9 is connected with a RHVC 10, described RHVC 10 is connected with described main drive gear 1, be provided with one first rotary encoder 11 and one second rotary encoder 12 in the described constant speed part 4, described first rotary encoder 11 and second rotary encoder 12 are electrically connected with described electronics computing controller 9 respectively, described electronics computing controller 9 is connected with a servomechanism installation 13, described servomechanism installation 13 is connected with speed change part 14, and described speed change part 14 comprises front roller, pressure roller 5 is connected with described can coiler 6 grades.
Further, be provided with differential mechanism 15 between described servomechanism installation 13 and the described transmission shifting mechanism 14, described differential mechanism 15 is connected with speed change part 14 with described servomechanism installation 13.
Claims (2)
1. cotton comber with autoleveller mechanism, by main drive gear, combing mechanism, drafting system, formation such as pressure roller and can coiler, described main drive gear is connected with described combing mechanism, the cotton fiber output of described combing mechanism is connected with the feeding end of described drafting system, described pressure roller is arranged on the output of described drafter, described can coiler is arranged on the output of described pressure roller, it is characterized in that: between described combing mechanism and drafting system, be provided with a pair of detection roller, have at least a detection roller mechanism to be provided with a displacement transducer in the described detection roller, described displacement transducer is connected with an electronics computing controller, described electronics computing controller is connected with a RHVC, described RHVC is connected with described main drive gear, be provided with one first rotary encoder and one second rotary encoder in the described constant speed part, described first rotary encoder and second rotary encoder are electrically connected with described electronics computing controller respectively, described electronics computing controller is connected with a servomechanism installation, and described servomechanism installation partly is connected with speed change.
2. the cotton comber with autoleveller mechanism as claimed in claim 1 is characterized in that: front roller, pressure roller, can coiler are connected with circle bar chassis in described servomechanism installation and the drafter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510024315 CN1831221A (en) | 2005-03-09 | 2005-03-09 | Cotton comber having automatic uniform regulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510024315 CN1831221A (en) | 2005-03-09 | 2005-03-09 | Cotton comber having automatic uniform regulating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1831221A true CN1831221A (en) | 2006-09-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510024315 Pending CN1831221A (en) | 2005-03-09 | 2005-03-09 | Cotton comber having automatic uniform regulating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1831221A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107385569A (en) * | 2017-08-15 | 2017-11-24 | 青岛宏大纺织机械有限责任公司 | A kind of picker gives cotton feeding unit |
-
2005
- 2005-03-09 CN CN 200510024315 patent/CN1831221A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107385569A (en) * | 2017-08-15 | 2017-11-24 | 青岛宏大纺织机械有限责任公司 | A kind of picker gives cotton feeding unit |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |