CN201622276U - Accurate speed-measuring device for acetate filter spinning machine - Google Patents
Accurate speed-measuring device for acetate filter spinning machine Download PDFInfo
- Publication number
- CN201622276U CN201622276U CN2010201061207U CN201020106120U CN201622276U CN 201622276 U CN201622276 U CN 201622276U CN 2010201061207 U CN2010201061207 U CN 2010201061207U CN 201020106120 U CN201020106120 U CN 201020106120U CN 201622276 U CN201622276 U CN 201622276U
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- CN
- China
- Prior art keywords
- measuring device
- rotary encoder
- accurate speed
- spinning machine
- acetate filter
- 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.)
- Expired - Fee Related
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses an accurate speed-measuring device for an acetate filter spinning machine, which comprises a mechanical clutch, a rotary encoder, a safe grating and a monitoring computer, wherein the power output end of the mechanical clutch is fixedly connected with a linkage shaft, the other end of which is fixedly connected with the signal acquisition end of the rotary encoder by the clutch, and the signal output end of the rotary encoder is electrically connected with the safe grating and the monitoring computer in sequence by a cable. The accurate speed-measuring device has the advantages of high detection accuracy, small volume, convenient and reliable operation, and convenient installation and maintenance, is applied to the existing acetate filter spinning machine, and has good application prospect.
Description
Technical field
The utility model belongs to diacetate fiber production equipment technical field, is specifically related to a kind of device that can accurately measure the fine spinning-drawing machine rotating speed of vinegar.
Background technology
Existing diacetate fiber spinning-drawing machine does not consider to measure the needs of rotating speed when function designs, its inner space is narrow relatively, has brought many difficulties for follow-up transformation.Particularly,, make that existing speed measuring device is difficult to directly use because installing space is little, speed is fast, need turn round, overhaul inconvenience continuously, accuracy of detection requires high objective factor at the mensuration of feeding rotatable parts such as roll dies, oiling roller.How under non-stop-machine prerequisite, the rotatable parts in the diacetate fiber spinning-drawing machine are accurately tested the speed, just become the technical matters that needs to be resolved hurrily.For this reason, the inventor has developed the accurate speed measuring device of the fine spinning-drawing machine of a kind of vinegar through experimental study, and is good through practical application effect.
The utility model content
The purpose of this utility model is the deficiency at existing equipment, and a kind of device that can accurately measure rotatable parts rotating speed in the fine spinning-drawing machine of vinegar is provided, and satisfies demand of practical production.
The purpose of this utility model is achieved through the following technical solutions.
The accurate speed measuring device of the fine spinning-drawing machine of a kind of vinegar, comprise mechanical clutch, rotary encoder, safe grating and monitoring host computer, the clutch end and the universal driving shaft of mechanical clutch are affixed, the other end of universal driving shaft is affixed by the signals collecting end of shaft coupling and rotary encoder, and the signal output part of rotary encoder electrically connects with the monitoring host computer in proper order by cable and safe grating.
Universal driving shaft is provided with 1～2 supporting bearing vertically.
The utlity model has following advantage:
1, the speed measuring device mode that adopts rotary encoder to add safety barrier is a technical innovation.Rotary encoder has the precision height, and volume is little, advantage convenient for installation and maintenance.It is convenient that safety barrier has the debugging of being provided with, the characteristics that conversion of signals is reliable and stable, and this point meets the demanding requirement of speed measuring device accuracy of detection from hardware.
2, break down unavoidably after equipment works long hours.Use mechanical clutch,, only need cut-off clutch just can separate rotatable parts and speed measuring device rapidly, be convenient to keep in repair speed measuring device in case speed measuring device breaks down.Thereby realized under not shutdown of spinning-drawing machine situation, speed measuring device being safeguarded and being overhauled.
3, the utility model accuracy of detection height, simple operation is reliable, has a good application prospect.
Description of drawings
Fig. 1 be the accurate speed measuring device of the utility model structural representation.
The driving shaft of 1. equipment to be measured among the figure, 2. supporting bearing, 3. mechanical clutch, 4. supporting bearing, 5. universal driving shaft, 6. supporting bearing, 7. shaft coupling, 8. rotary encoder, 9. cable, 10. safe grating, 11. cables, 12. monitoring host computers.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples, but drawings and Examples are not the qualification to technical solutions of the utility model.
Embodiment
As shown in Figure 1, the accurate speed measuring device of the fine spinning-drawing machine of a kind of vinegar, comprise a mechanical clutch 3 and rotary encoder 8, mechanical clutch 3 axially is connected with shaft coupling 7 by universal driving shaft 5, the two ends of universal driving shaft 5 are fixed by supporting bearing 4 and 6 respectively, the other end of shaft coupling 7 is fixedlyed connected with the signals collecting end of rotary encoder 8, the signal output part of rotary encoder 8 electrically connects by cable 9 and safe grating 10, and the signal output part of safe grating 10 electrically connects by cable 11 and monitoring host computer 12.
Principle of work of the present utility model:
The power intake of mechanical clutch is docked with the driving shaft of rotating machinery (volume pump, hello roll dies or oiling roller etc.), thereby the driven rotary scrambler rotates synchronously, scrambler output pulse is to safe grating, safety barrier converts the axle rotational pulse signal to the analog signals of 4～20mA, the monitored host computer of this analog signals adopts, and shows on host computer after converting tach signal to.
Claims (2)
1. the accurate speed measuring device of the fine spinning-drawing machine of a vinegar, it is characterized in that: comprise mechanical clutch, rotary encoder, safe grating and monitoring host computer, the clutch end and the universal driving shaft of mechanical clutch are affixed, the other end of universal driving shaft is affixed by the signals collecting end of shaft coupling and rotary encoder, and the signal output part of rotary encoder electrically connects with the monitoring host computer in proper order by cable and safe grating.
2. the accurate speed measuring device of the fine spinning-drawing machine of vinegar according to claim 1, it is characterized in that: described universal driving shaft is provided with 1～2 supporting bearing vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201061207U CN201622276U (en) | 2010-02-02 | 2010-02-02 | Accurate speed-measuring device for acetate filter spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201061207U CN201622276U (en) | 2010-02-02 | 2010-02-02 | Accurate speed-measuring device for acetate filter spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201622276U true CN201622276U (en) | 2010-11-03 |
Family
ID=43025733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201061207U Expired - Fee Related CN201622276U (en) | 2010-02-02 | 2010-02-02 | Accurate speed-measuring device for acetate filter spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201622276U (en) |
-
2010
- 2010-02-02 CN CN2010201061207U patent/CN201622276U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20150202 |
|
| EXPY | Termination of patent right or utility model |