CN201850362U - Filament drafting speed monitoring device of spinning machine - Google Patents
Filament drafting speed monitoring device of spinning machine Download PDFInfo
- Publication number
- CN201850362U CN201850362U CN2010205636519U CN201020563651U CN201850362U CN 201850362 U CN201850362 U CN 201850362U CN 2010205636519 U CN2010205636519 U CN 2010205636519U CN 201020563651 U CN201020563651 U CN 201020563651U CN 201850362 U CN201850362 U CN 201850362U
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- photoelectric sensor
- filament
- front roller
- roller
- alarm
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- Expired - Fee Related
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses a filament drafting speed monitoring device of a spinning machine, which comprises a microcomputer, a photoelectric sensor and an alarm. The photoelectric sensor is mounted at a shaft end of a front roller to be monitored and a shaft end of a filament roller, senses changes of light and shade due to rotation of a shaft of the front roller to be monitored and a shaft of the filament roller by the aid of a light-sensitive element of the photoelectric sensor and outputs current pulse signals to the microcomputer. The microcomputer computes the number of pulses of the front roller and the filament roller, compares the number of the pulses with a preset theoretic value and outputs signals to the alarm when comparison results exceed a deviation range. The filament drafting speed monitoring device can monitor rotation speeds of the front roller and the filament roller in an online manner, and when a measured value is deviated from a predicted value in the microcomputer and deviation is larger than the set deviation range, the microcomputer outputs the signals to the alarm to remind operators of failure during spinning of the spinning machine and prevent quality problems.
Description
Technical field
The utility model relates to technical field of textile machine, relates in particular to the monitoring device of a kind of fine spining machine filament drawing when spun core-spun yarn.
Background technology
In the prior art, during the Spinning Frame cladded yarn, long filament is by in guide wire apparatus (comprising long filament cylinder, rubber tire, roller, Yarn-spinning spindle) the feeding roller drafter, the fine spining machine twisting apparatus will be twisted merging from the staple fibre yarn and the long filament yarn core of roller drafting mechanism output, form ring ingot bag core cotton yarn.
In the spinning principle, the ratio of fine spining machine front roller velocity of rotation and long filament cylinder velocity of rotation is depended in the drawing-off of long filament.In order to keep the stable drawing-off of long filament, front roller velocity of rotation and long filament cylinder velocity of rotation need keep constant.
Had not yet to see specially and carried out device for monitoring at the fine spining machine filament drawing.
The utility model content
The purpose of this utility model is to remedy the deficiencies in the prior art, and a kind of device of monitoring front roller velocity of rotation and long filament rollers roll speed is provided.
In order to realize the foregoing invention purpose, the utility model has adopted following technical scheme: a kind of fine spining machine filament drawing device for monitoring speed, it is characterized in that comprising: micro computer, photoelectric sensor, and alarm, described photoelectric sensor is installed in the axle head of the axle head of front roller to be monitored and long filament cylinder, described photoelectric sensor changes the bright and dark light due to the rotation of front roller axle to be measured and long filament drum shaft by its light-sensitive element and carries out perception and output current pulse signal to described micro computer, described micro computer calculates the umber of pulse of front roller and long filament cylinder, and compare with the presupposition theory value, when comparative result exceeds deviation range, output signal to described alarm.
As a kind of scheme wherein, described alarm is yellow rotation alarm lamp.
As a kind of scheme wherein, described photoelectric sensor is a transmission-type photoelectricity rotating speed inductor.
The utility model is that the axle head at front roller axle and long filament cylinder is provided with photoelectric sensor, and photoelectric sensor produces pulse and exports to microcomputer apparatus, and micro computer is by calculating umber of pulse, on-line monitoring front roller and long filament cylinder velocity of rotation.Deviation appears in predicted value in value that records and micro computer, and deviation is during greater than the deviation range that sets, and micro computer promptly outputs signal to alarm, and prompting fine spining machine spinning process has fault to take place, and prevents to produce quality problems.
Description of drawings
Fig. 1 is this fine spining machine left side structural representation.
Fig. 2 is a fine spining machine right side structural representation.
Fig. 3 is the schematic diagram that photoelectric sensor is installed on long filament cylinder axle head.
The specific embodiment
As shown in Figure 1, be this fine spining machine left side structural representation.Photoelectric sensor 1 is installed on the left side axle head of long filament cylinder A 2, and 3 is rubber tire, and 4 is roller, and 5,6,7 are respectively rear roller, middle roller and front roller.Photoelectric sensor 1 is electrically connected on control circuit with micro computer 11 monitoring devices.
Be illustrated in figure 2 as this fine spining machine right side structural representation.Photoelectric sensor 8 is installed on the right side axle head of long filament cylinder B 9.Long filament cylinder A and B are by the cingulum interlock.
Be illustrated in figure 3 as the structural representation that photoelectric sensor 8 is installed on long filament cylinder B right side axle head.When the long filament drum shaft rotated, the light-sensitive element 81 of photoelectric calculator received the light that continuous generation light and shade changes, and the output current pulse signal by counting in a period of time and calculating, just can obtain the rotating speed state of measured long filament drum shaft then.
The both sides axle head of front roller 7 all is equipped with photoelectric sensor.
In the spinning process, front roller 7, middle roller 6, rear roller 5 and long filament cylinder 2,9 turn round simultaneously by parameter instruction set in the micro computer monitoring device, and running speed keeps constant in the first ratio of setting.Long filament to be spun is imported the long filament cylinder, under the drawing-off effect of front roller, by rubber tire, roller, the fine spining machine twisting apparatus will be twisted merging from the staple fibre yarn and the long filament yarn core of roller drafting mechanism output, form ring ingot bag core cotton yarn, spooling reaches the purpose of spinning in Yarn-spinning spindle again.When long filament cylinder and front roller running, photoelectric induction device on long filament cylinder and the front roller can keep the long filament cylinder and hand over the running of roller to monitor, photoelectric sensor produces pulse and exports to microcomputer apparatus, micro computer is by calculating umber of pulse, on-line monitoring front roller and long filament cylinder velocity of rotation; Micro computer is by the umber of pulse of the photoelectric sensor of calculating front roller and long filament cylinder, draw a resultant draft amount, when resultant draft amount and theoretical drawing-off amount surpass the permissible variation scope, microcomputer apparatus will be exported a signal and give yellow rotation alarm lamp, prompting fine spining machine spinning process has fault to take place, and prevents to produce quality problems.
Claims (3)
1. fine spining machine filament drawing device for monitoring speed, it is characterized in that comprising: micro computer, photoelectric sensor, and alarm, described photoelectric sensor is installed in the axle head of the axle head of front roller to be monitored and long filament cylinder, described photoelectric sensor changes the bright and dark light due to the rotation of front roller axle to be measured and long filament drum shaft by its light-sensitive element and carries out perception and output current pulse signal to described micro computer, described micro computer calculates the umber of pulse of front roller and long filament cylinder, and compare with the presupposition theory value, when comparative result exceeds the permissible variation scope, output signal to described alarm.
2. fine spining machine filament drawing device for monitoring speed according to claim 1 is characterized in that: described alarm is yellow rotation alarm lamp.
3. fine spining machine filament drawing device for monitoring speed according to claim 1 is characterized in that: described photoelectric sensor is a transmission-type photoelectricity rotating speed inductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205636519U CN201850362U (en) | 2010-10-15 | 2010-10-15 | Filament drafting speed monitoring device of spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205636519U CN201850362U (en) | 2010-10-15 | 2010-10-15 | Filament drafting speed monitoring device of spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201850362U true CN201850362U (en) | 2011-06-01 |
Family
ID=44092762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205636519U Expired - Fee Related CN201850362U (en) | 2010-10-15 | 2010-10-15 | Filament drafting speed monitoring device of spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201850362U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106647593A (en) * | 2017-02-22 | 2017-05-10 | 苏州普力玛智能电子有限公司 | Quality monitoring method and system of false-twisting yarns |
| CN109295571A (en) * | 2018-11-20 | 2019-02-01 | 宁夏如意科技时尚产业有限公司 | Roller speed monitoring and alarming system |
| CN113550033A (en) * | 2021-07-28 | 2021-10-26 | 忠华集团有限公司 | Spandex yarn carrier roller different-speed detection method and device and electronic equipment |
-
2010
- 2010-10-15 CN CN2010205636519U patent/CN201850362U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106647593A (en) * | 2017-02-22 | 2017-05-10 | 苏州普力玛智能电子有限公司 | Quality monitoring method and system of false-twisting yarns |
| CN109295571A (en) * | 2018-11-20 | 2019-02-01 | 宁夏如意科技时尚产业有限公司 | Roller speed monitoring and alarming system |
| CN113550033A (en) * | 2021-07-28 | 2021-10-26 | 忠华集团有限公司 | Spandex yarn carrier roller different-speed detection method and device and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chung Charm Textiles Ltd. Assignor: Zhanjiang Dazhong Textile Co., Ltd. Contract record no.: 2012440000160 Denomination of utility model: Filament drafting speed monitoring device of spinning machine Granted publication date: 20110601 License type: Exclusive License Record date: 20120406 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151127 Address after: Shanghai City, 201201 East Road No. 5001 Pudong New Area Jingqiao export processing zone (South) Long Road 121 building 15 room (T3-8) Patentee after: Rainbow (China) Investment Company Limited Address before: 524022 No. 8 East tidal long road, Zhanjiang Economic Development Zone, Guangdong, China Patentee before: Zhanjiang Dazhong Textile Co., Ltd. |
|
| 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: 20110601 Termination date: 20181015 |