CN87202373U - Optic fibre intensity screening equipment - Google Patents
Optic fibre intensity screening equipment Download PDFInfo
- Publication number
- CN87202373U CN87202373U CN 87202373 CN87202373U CN87202373U CN 87202373 U CN87202373 U CN 87202373U CN 87202373 CN87202373 CN 87202373 CN 87202373 U CN87202373 U CN 87202373U CN 87202373 U CN87202373 U CN 87202373U
- Authority
- CN
- China
- Prior art keywords
- gear
- cylinder
- axle
- screening
- links
- 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.)
- Withdrawn
Links
Images
Abstract
The utility model relates to an optic fibre intensity screening equipment which used for the optic fibre intensity screening. The utility model uses magnetic particle clutch for the application of tension mechanism, and changes the tension of the optical fibre with the method of changing the braking moment of the magnetic particle clutch through the adjustment the strength of electric current, on the purpose of intensity screening. The utility model has the advantages of convenient management and operation, compact structure, small ground occupation, and can adjust the screening tension continuously.
Description
The utility model belongs to the optical fiber manufacturing equipment.Make fiber strength screening usefulness, meet the requirements to guarantee fiber strength.
The series cylinder that general fiber strength screening plant is driven by gear train and apply tension mechanism and measure guide wheel and form.Change the tension force that optical fiber bears with mode that adds counterweight or mechanical holding device.In order to make optical fiber bear different tension force, must prepare the counterweight of various weight, or manufacturing structure complicated mechanical arrestment mechanism.Can only regulate screening tension force with gap by phase step type in the production run, processing, management inconvenience are difficult to satisfy the quantity-produced needs.
Regulate screening tension force inconvenience for overcoming prior art, the shortcoming of adjustment of tonicity has proposed the utility model continuously.
For reaching above goal of the invention, the utility model has adopted following technical scheme, promptly apply tension mechanism with the powder clutch conduct, change the suffered tension force size of optical fiber with regulating the method that size of current changes the braking moment of powder clutch, make the suffered tension force size of optical fiber can be adjustable continuously in the screening scope.
The fiber strength screening plant by support, gear train, cylinder, apply tension mechanism, measure guide wheel and form.Cylinder is parallel by two groups, the equal diameter cylinder of relative arrangement is formed.Gear train is that the speed ratio gear that waits by motor-operated two groups of parallel relative arrangements constitutes.Applying tension mechanism is the powder clutch that links to each other with the passive tooth wheels.Measuring guide wheel is configured in outside the protective cover by the clutch coupling side.
Below in conjunction with embodiment the utility model is elaborated:
Fig. 1 is a fiber strength screening plant synoptic diagram.
Fig. 2 is fiber strength screening winding diagram.
From Fig. 1 as seen, the axle (15) of motor (1) is through support (2), and the center of passing gear (3) and cylinder (4) links to each other with gear (6), cylinder (5), and gear (7) is meshed with gear (6), gear (13) simultaneously, forms the driving tooth wheels.In addition, gear (9) is meshed with gear (3), gear (10) simultaneously, forms the passive tooth wheels.Gear (10) links with axle (17) one ends and the clutch coupling (8) of cylinder (11), the other end passes the center of gear (13) and cylinder (12), and gear (7), gear (9) coexist on the axle (16), and the axle of each gear, cylinder is supported on the support (2) by ball bearing.Protective cover (19) by bearings on axle (15), (16), (17).Measure guide wheel (14) and be configured in outside the protective cover (19) by the clutch coupling side, its distance can be regulated according to measurement requirement.
Optical fiber during use (20) is pressed Fig. 2 mode on cylinder, and promptly optical fiber is introduced from the A point, after the winding number circle is gone up in cylinder (4), (11), introduces cylinder (12) through measuring guide wheel (14), after the winding number circle is gone up in cylinder (12), (5), draws from the B point.
In Fig. 1, motor (1) drives cylinder (5), gear (6) transmission, because the traction of optical fiber and the engagement of gear (9), also rotate thereupon cylinder (11), (4).Desire changes measuring section optical fiber (be cylinder (11), (12) and measure optical fiber between guide wheel (14)) and goes up suffered tension force, only needs to regulate the powder clutch size of current with button, and change and the powder clutch braking moment on the connecting shaft (17) mutually get final product.By Euler's formula as can be known, regulate optical fiber on cylinder around the number of turns, can under the screening tension force of certain limit, keep the optical fiber inlet wire, to go out line tension constant.That is to say that optical fiber only is subjected to bigger screening tension force at measuring section, all the other places are subjected to tension force very little, and optical fiber can not sustain damage because of the intensity screening in pulling process.
Evidence, the electric current of regulating powder clutch can make screening tension force stepless variation in the scope of 200～1000 grams of optical fiber.When optical fiber behind winding number circle on the cylinder, the inlet wire of optical fiber and go out line tension can be controlled in 100 the gram below.
Fiber strength screening plant of the present utility model has the following advantages:
1. the mode with button change magnetic powder cluth braking moment size can make the suffered tension force of optical fiber step-less adjustment in the desirable strength scope, convenient operation and management.
2. transmission mechanism and apply tension mechanism and pass one group of gear with the axle core, the center of cylinder is organized the mode that gear, cylinder link to each other with another and is disposed, and compact conformation, floor space are little.
Claims (1)
1, a kind of fiber strength screening plant, by support, gear train, cylinder, apply tension mechanism, the measurement guide wheel is formed, it is characterized in that adopting powder clutch as applying tension mechanism, cylinder is parallel by two groups, the equal diameter cylinder of arranging is formed relatively, gear train is that two groups by motor traction are parallel, the speed ratio gear set of arranging relatively that waits becomes, the axle (15) that links with motor (1) passes the center and the cylinder (5) of cylinder (3) and gear (4) through support (2), gear (6) links, gear (7) while and gear (6), gear (13) is meshed, constitute the driving tooth wheels, gear (9) while and gear (3), gear (10) is meshed and forms the passive tooth wheels, gear (10) links with axle (17) one ends and the clutch coupling (18) of cylinder (11), the other end passes the center of gear (13) and cylinder (12), each gear, the axle of cylinder is supported on the support (2) by ball bearing, measures guide wheel (14) and is configured in outside the protective cover (19) by the clutch coupling side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87202373 CN87202373U (en) | 1987-02-28 | 1987-02-28 | Optic fibre intensity screening equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87202373 CN87202373U (en) | 1987-02-28 | 1987-02-28 | Optic fibre intensity screening equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87202373U true CN87202373U (en) | 1988-01-06 |
Family
ID=4818530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87202373 Withdrawn CN87202373U (en) | 1987-02-28 | 1987-02-28 | Optic fibre intensity screening equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87202373U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103813867A (en) * | 2011-09-09 | 2014-05-21 | 贝卡尔特公司 | An apparatus for filtering out defects in metal wires |
| CN109475921A (en) * | 2016-05-27 | 2019-03-15 | 米其林集团总公司 | Device and method for stretching and aligning metal monofilament |
-
1987
- 1987-02-28 CN CN 87202373 patent/CN87202373U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103813867A (en) * | 2011-09-09 | 2014-05-21 | 贝卡尔特公司 | An apparatus for filtering out defects in metal wires |
| CN103813867B (en) * | 2011-09-09 | 2015-12-02 | 贝卡尔特公司 | For the equipment of the defect in filtering metal wire |
| CN109475921A (en) * | 2016-05-27 | 2019-03-15 | 米其林集团总公司 | Device and method for stretching and aligning metal monofilament |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201258427Y (en) | Metal wire double-twist twisting machine | |
| CN103033372B (en) | A kind of controllable wheel traction of slippage rate and adhesion property test device | |
| CN87202373U (en) | Optic fibre intensity screening equipment | |
| CN205906249U (en) | High -speed wrapping machine | |
| CN205906815U (en) | Frequency conversion after -combustion hydraulic pressure goes up and down to count rice machine | |
| CN2097192U (en) | Rewinder | |
| CN103813867B (en) | For the equipment of the defect in filtering metal wire | |
| CN210457274U (en) | Traction device for hoisting trolley | |
| CN201044340Y (en) | Electric continuous speed regulation tension force machine | |
| US2162688A (en) | Conveyer system drive | |
| CN102496417A (en) | Wire drawing and taking up device for enamelling machine | |
| CN115684002A (en) | Device and method for measuring friction coefficient between tire and road surface | |
| CN111824851B (en) | Pay-off rack of automatic positioning installation of wire reel for production of butterfly-shaped optical cable reinforcement | |
| CN202316594U (en) | Driving structure of wire-drawing wheel and wire-drawing constant-speed wheel of high-speed wire-drawing enamelling machine | |
| CN2466120Y (en) | Plastic hose traction paying-off machine | |
| CN214692598U (en) | Rotary tractor | |
| CN110143460B (en) | Crown strap processing device | |
| CN113003366A (en) | Traction device with elevator traction steel wire rope slippage detection device | |
| CN201647869U (en) | Drive-type rapid rope towing device | |
| CN202215028U (en) | Intelligent carrier for stereo garage | |
| CN110371786A (en) | Coiling for cotton rope forms devices and methods therefor | |
| CN202465521U (en) | Oiling and bundling device for wire drawing machine | |
| CN207021586U (en) | Aerial condutor wire barrow | |
| CN2477658Y (en) | Rover flier and bobbin driving system | |
| CN206767288U (en) | A kind of variable speed Winder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |