CN108516410A - A kind of anti-tangle silk device of deflector roll of polyimides tow and anti-tangle silk method - Google Patents
A kind of anti-tangle silk device of deflector roll of polyimides tow and anti-tangle silk method Download PDFInfo
- Publication number
- CN108516410A CN108516410A CN201810451105.7A CN201810451105A CN108516410A CN 108516410 A CN108516410 A CN 108516410A CN 201810451105 A CN201810451105 A CN 201810451105A CN 108516410 A CN108516410 A CN 108516410A
- Authority
- CN
- China
- Prior art keywords
- deflector roll
- air
- polyimides
- tow
- butterfly
- 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.)
- Granted
Links
- 239000004642 Polyimide Substances 0.000 title claims abstract description 69
- 229920001721 polyimide Polymers 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims description 13
- 230000005693 optoelectronics Effects 0.000 claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 claims abstract description 19
- 238000007664 blowing Methods 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 claims description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 150000002466 imines Chemical class 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/06—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to presence of irregularities in running material, e.g. for severing the material at irregularities ; Control of the correct working of the yarn cleaner
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Quality & Reliability (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
Abstract
A kind of anti-tangle silk device of deflector roll of polyimides tow, the device includes twining a warning device and the air air knife for blowing afloat polyimides tow, air air knife is mounted on the product line frame of deflector roll wire vent side, air air knife is by the external high-pressure air source of air inlet pipe, and the air outlet of air air knife is towards the position contacted with polyimides tow on deflector roll；It twines a warning device to be arranged in the rack in deflector roll into silk side, it includes optoelectronic switch and the butterfly that coordinates with optoelectronic switch to twine a warning device, and butterfly is close to deflector roll, and the plate of butterfly is along there are twine a gap between deflector roll.The device is simple and practical, safe and reliable, and twine a thread phenomenon of the polyimides on deflector roll can be made to be greatly reduced, until thoroughly solving to twine a phenomenon, improving product quality and reducing production line parking rate.
Description
Technical field
The present invention relates to field of textile machinery, the anti-tangle silk device of deflector roll of especially a kind of polyimides tow, and adopt
The method for carrying out anti-tangle silk with the anti-tangle silk device of the deflector roll.
Background technology
Currently, tow can cause because of reasons such as electrostatic, fracture of wires when deflector roll is oriented in polyimides last handling process
A phenomenon is twined, product quality can be influenced and increase production line parking rate by seriously twining silk.In the prior art, to avoid polyimides silk
Shu Fasheng twines a phenomenon, and felt device can be installed on deflector roll, but is verified by actual production, and the anti-tangle silk of felt device is inadequate
Thoroughly, anti-tangle silk degree is inadequate, and time length there is also and twine a phenomenon, and felt can generate accumulation because being used for a long time, cleaning
Get up very difficult.
Invention content
The technical problem to be solved by the present invention is in view of the deficiencies of the prior art, provide a kind of reasonable design, structure letter
It is single, it can effectively solve the problems, such as the anti-tangle silk device of deflector roll for the polyimides tow that deflector roll twines thread.
Another technical problem to be solved by this invention is to provide a kind of anti-tangle silk method of the deflector roll of polyimides tow.
The technical problem to be solved by the present invention is to what is realized by technical solution below.The present invention is a kind of polyamides
The anti-tangle silk device of deflector roll of imines tow, the device include twining a warning device and the air for blowing afloat polyimides tow
Air knife, air air knife are mounted on the product line frame of deflector roll wire vent side, and air air knife is empty by the external high-pressure air source of air inlet pipe
The air outlet of gas air knife is towards the position contacted with polyimides tow on deflector roll；The setting of a thread warning device is twined in deflector roll into silk side
Rack on, it includes optoelectronic switch and the butterfly that coordinates with optoelectronic switch to twine a warning device, butterfly close to deflector roll,
The plate of butterfly is along there are twine a gap between deflector roll.
The technical problems to be solved by the invention can also be further realized by technical solution below, for above
The anti-tangle silk device of deflector roll of the polyimides tow, the butterfly are laterally hinged in deflector roll by rotating base into silk
On the product line frame of side, optoelectronic switch is arranged in the underface of butterfly, and butterfly is from top close to optoelectronic switch
Detection mouth.
The technical problems to be solved by the invention can also be further realized by technical solution below, for above
The anti-tangle silk device of deflector roll of the polyimides tow, the warning device that twines further includes alarm, optoelectronic switch and life
The input terminal of producing line control terminal connects, and alarm is connect with the output end of production line control terminal.
The technical problems to be solved by the invention can also be further realized by technical solution below, for above
The anti-tangle silk device of deflector roll of the polyimides tow, the air inlet pipe are equipped with air flow meter and adjust air air knife gas
The electric control valve of intensity of flow, electric control valve are connect with the output end of deflector roll production line control terminal.
The technical problems to be solved by the invention can also be further realized by technical solution below, for above
The anti-tangle silk device of deflector roll of the polyimides tow, the air outlet of air air knife from below on face deflector roll with polyimides
The position of tow contact.
The technical problems to be solved by the invention can also be further realized by technical solution below, for above
The anti-tangle silk device of deflector roll of the polyimides tow, the length for twining a gap are 2mm-3mm.
The technical problems to be solved by the invention can also be further realized by technical solution below, for above
The width of the anti-tangle silk device of deflector roll of the polyimides tow, the air outlet of the air air knife is 0.05mm.
The technical problems to be solved by the invention can also be further realized by technical solution below, for above
The anti-tangle silk device of deflector roll of the polyimides tow, the air air knife are aluminium alloy air air knife.
The technical problems to be solved by the invention can also be further realized by technical solution below, a kind of polyamides
The anti-tangle silk method of deflector roll of imines tow, this method are carried out using the anti-tangle silk device of deflector roll of above-described polyimides tow
Anti-tangle silk, its step are as follows：
（1）Air air knife is mounted on the product line frame of deflector roll wire vent side, using air inlet pipe by the external high pressure of air air knife
Air source, and by the air outlet of air air knife towards the position contacted with polyimides tow on deflector roll；
（2）Optoelectronic switch is mounted on the product line frame in deflector roll into silk side, optoelectronic switch is covered using butterfly
Detection mouth, and by the plate of butterfly along close to deflector roll, there are twine a gap between the plate edge of butterfly and deflector roll；
（3）Production line is opened, deflector roll rotation is made to carry out tuning conveying to polyimides tow；Open high-pressure air source so that air
Air knife is from below upwards blowed polyimides tow；Optoelectronic switch is opened, is detected to whether butterfly rotates；
（4）If fracture of wire occurs in polyimides tow, air air knife can blow afloat polyimides tow slightly, and fracture of wire is prevented to be wrapped in
On deflector roll；If occurring twining silk on deflector roll, when twining thickness and reaching certain thickness, butterfly can be touched, butterfly is made
It rotates, triggering optoelectronic switch sends out signal, and production line terminal receives signal, and control deflector roll stops, and passes through alarm
Send out alarm.
The technical problems to be solved by the invention can also be further realized by technical solution below, for above
The anti-tangle silk method of deflector roll of the polyimides tow, the air air knife can the maximum surrounding airs for draining 40 times.
Compared with prior art, the present invention can blow polyimides tow in the wire vent side of deflector roll by air air knife
Wind blows afloat polyimides tow when there is fracture of wire slightly, prevents polyimides tow from being wound on deflector roll；Secondly,
The blowing effect of air air knife is inadequate, occurs twining silk on deflector roll, when twining thickness and reaching certain thickness, can drive butterfly
Rotation, triggering optoelectronic switch action, and then generate alarm signal and stop deflector roll, avoid generating and serious twine a phenomenon.It should
Device is simple and practical, safe and reliable, and twine a thread phenomenon of the polyimides on deflector roll can be made to be greatly reduced, twined until thoroughly solving
Silk phenomenon improves product quality and reduces production line parking rate.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the present invention.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, right below in conjunction with attached drawing of the present invention
Technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is a part of the invention
Embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making wound
The every other embodiment obtained under the premise of the property made labour, shall fall within the protection scope of the present invention.
Referring to Fig.1, the anti-tangle silk device of deflector roll of a kind of polyimides tow, the device include twining a warning device 2 and using
In the air air knife 3 for blowing afloat polyimides tow, air air knife 3 is mounted on the product line frame of 1 wire vent side of deflector roll, air
Air knife 3 is by the external high-pressure air source of air inlet pipe, and the air outlet of air air knife 3 with polyimides tow towards contacting on deflector roll 1
Position；A warning device 2 is twined to be arranged in the rack in deflector roll 1 into silk side, twine a warning device 2 include optoelectronic switch 6 and with light
The butterfly 5 that electric switch 6 coordinates, butterfly 5 close to deflector roll 1, the plate of butterfly 5 along with there are twine silk between deflector roll 1
Gap.Air air knife 3 is avoided for polyimides tow to be blowed in the wire vent side of deflector roll 1 always in polyimides silk
There are fracture of wire or other reasons and is pasted onto on deflector roll 1 and causes to twine silk in beam；3 external high-pressure air source of air air knife is convenient for basis
It needs to adjust current rate；A warning device 2 is twined for when twining silk and reaching certain thickness, sending out alarm signal on deflector roll 1,
When it is more than to twine a thread gap to twine thickness, butterfly 5 can be touched so that butterfly 5 rotates, and then triggers photoelectricity
Switch 6 acts；Air air knife 3 coordinates with both warning devices 2 are twined, and by two step safety measures, deflector roll 1 is on the one hand avoided to send out
Life twines silk, on the one hand if there is a phenomenon is twined, can alarm in time and stop deflector roll 1, prevent from causing it is serious twine silk,
Ensure product quality.
The butterfly 5 is laterally hinged with by rotating base on the product line frame in deflector roll 1 into silk side, optoelectronic switch
6 are arranged in the underface of butterfly 5, and butterfly 5 is from top close to the detection mouth of optoelectronic switch 6.Butterfly 5 is tightly attached to
The detection mouth of optoelectronic switch 6, when twining silk and reaching certain thickness, i.e., thickness is more than that after twining a gap, can touch on deflector roll 1
Butterfly 5 so that butterfly 5 carries out the rotation of certain angle around rotating base, and then far from the detection of optoelectronic switch 6
Mouthful, it is acted to trigger optoelectronic switch 6.
The warning device 2 that twines further includes alarm, and optoelectronic switch 6 is connect with the input terminal of production line control terminal,
Alarm is connect with the output end of production line control terminal.After production line control terminal receives the actuating signal of optoelectronic switch 6,
Alarm can be controlled, alarm signal occurs, reminded and occur twining silk on plant operations personnel deflector roll 1, and twine thickness and reach limit
Determine thickness.
The air inlet pipe is equipped with air flow meter 4 and adjusts the electric control valve of 3 current rate of air air knife, electric adjustable
Section valve is connect with the output end of 1 production line control terminal of deflector roll.Coordinated by electric control valve and air flow meter 4, according to sky
The display of air-flow gauge 4, adjust electric control valve allow to have leisure air knife current rate when there is fracture of wire by polyimides
Tow is blown afloat slightly, and polyimides tow is avoided to be wrapped on deflector roll 1.
The position that the air outlet of air air knife 3 contacts on face deflector roll 1 from below with polyimides tow, deflector roll 1 are normal
When seal wire, air air knife 3 will not blow afloat polyimides tow, only after fracture of wire occur or electrostatic occurs, be adsorbed on and lead
When on roller 1, polyimides tow can just be blown afloat, avoid being wrapped on deflector roll 1.
The length for twining a gap is 2mm-3mm.Preferably, the length for twining a gap is 2mm, and gap is too small,
It is unfavorable for the setting of swivel plate, gap is excessive, can make to twine silk excessive, it has not been convenient to follow-up cleaning.
The width of the air outlet of the air air knife 3 is 0.05mm, can the maximum surrounding air for draining 40 times, facilitate basis
Need the adjusting of progress current rate.
The air air knife 3 is aluminium alloy air air knife 3, and safety and environmental protection will not be that polyimides tow generates pollution.
A kind of anti-tangle silk method of the deflector roll of polyimides tow, this method are led using above-described polyimides tow
The anti-tangle silk device of roller carries out anti-tangle silk, and its step are as follows：
（1）Air air knife is mounted on the product line frame of deflector roll wire vent side, using air inlet pipe by the external high pressure of air air knife
Air source, and by the air outlet of air air knife towards the position contacted with polyimides tow on deflector roll；
（2）Optoelectronic switch is mounted on the product line frame in deflector roll into silk side, optoelectronic switch is covered using butterfly
Detection mouth, and by the plate of butterfly along close to deflector roll, there are twine a gap between the plate edge of butterfly and deflector roll；
（3）Production line is opened, deflector roll rotation is made to carry out tuning conveying to polyimides tow；Open high-pressure air source so that air
Air knife is from below upwards blowed polyimides tow；Optoelectronic switch is opened, is detected to whether butterfly rotates；
（4）If fracture of wire occurs in polyimides tow, air air knife can blow afloat polyimides tow slightly, and fracture of wire is prevented to be wrapped in
On deflector roll；If occurring twining silk on deflector roll, when twining thickness and reaching certain thickness, butterfly can be touched, butterfly is made
It rotates, triggering optoelectronic switch sends out signal, and production line terminal receives signal, and control deflector roll stops, and passes through alarm
Send out alarm.
The air air knife can the maximum surrounding air for draining 40 times.
Claims (10)
1. a kind of anti-tangle silk device of deflector roll of polyimides tow, it is characterised in that：The device includes twining a warning device and use
In the air air knife for blowing afloat polyimides tow, air air knife is mounted on the product line frame of deflector roll wire vent side, air wind
Knife is by the external high-pressure air source of air inlet pipe, and the air outlet of air air knife is towards the position contacted with polyimides tow on deflector roll；
It twines a warning device to be arranged in the rack in deflector roll into silk side, twines a warning device and include optoelectronic switch and coordinate with optoelectronic switch
Butterfly, butterfly is close to deflector roll, and the plate of butterfly is along there are twine a gap between deflector roll.
2. the anti-tangle silk device of deflector roll of polyimides tow according to claim 1, it is characterised in that：The butterfly
Be laterally hinged on the product line frame in deflector roll into silk side by rotating base, optoelectronic switch be arranged butterfly just under
Side, detection mouth of the butterfly from top close to optoelectronic switch.
3. the anti-tangle silk device of deflector roll of polyimides tow according to claim 1 or 2, it is characterised in that：It is described to twine silk
Warning device further includes alarm, and optoelectronic switch is connect with the input terminal of production line control terminal, alarm and production line traffic control
The output end of terminal connects.
4. the anti-tangle silk device of deflector roll of polyimides tow according to claim 1, it is characterised in that：In the air inlet pipe
Electric control valve equipped with air flow meter and adjusting air air knife current rate, electric control valve and deflector roll production line traffic control are whole
The output end at end connects.
5. the anti-tangle silk device of deflector roll of polyimides tow according to claim 1, it is characterised in that：Air air knife goes out
The position that air port contacts on face deflector roll from below with polyimides tow.
6. the anti-tangle silk device of deflector roll of polyimides tow according to claim 1, it is characterised in that：It is described to twine a gap
Length be 2mm-3mm.
7. the anti-tangle silk device of deflector roll of polyimides tow according to claim 1, it is characterised in that：The air air knife
Air outlet width be 0.05mm.
8. the anti-tangle silk device of deflector roll of polyimides tow according to claim 1, it is characterised in that：The air air knife
For aluminium alloy air air knife.
9. a kind of anti-tangle silk method of the deflector roll of polyimides tow, it is characterised in that：This method uses claim 1-8 any one
The anti-tangle silk device of deflector roll of polyimides tow described in carries out anti-tangle silk, and its step are as follows：
（1）Air air knife is mounted on the product line frame of deflector roll wire vent side, using air inlet pipe by the external high pressure of air air knife
Air source, and by the air outlet of air air knife towards the position contacted with polyimides tow on deflector roll；
（2）Optoelectronic switch is mounted on the product line frame in deflector roll into silk side, optoelectronic switch is covered using butterfly
Detection mouth, and by the plate of butterfly along close to deflector roll, there are twine a gap between the plate edge of butterfly and deflector roll；
（3）Production line is opened, deflector roll rotation is made to carry out tuning conveying to polyimides tow；Open high-pressure air source so that air
Air knife is from below upwards blowed polyimides tow；Optoelectronic switch is opened, is detected to whether butterfly rotates；
（4）If fracture of wire occurs in polyimides tow, air air knife can blow afloat polyimides tow slightly, and fracture of wire is prevented to be wrapped in
On deflector roll；If occurring twining silk on deflector roll, when twining thickness and reaching certain thickness, butterfly can be touched, butterfly is made
It rotates, triggering optoelectronic switch sends out signal, and production line terminal receives signal, and control deflector roll stops, and passes through alarm
Send out alarm.
10. the anti-tangle silk method of the deflector roll of polyimides tow according to claim 9, it is characterised in that：The air wind
Knife can the maximum surrounding air for draining 40 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810451105.7A CN108516410B (en) | 2018-05-11 | 2018-05-11 | Guide roller wire winding preventing device and method for polyimide tows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810451105.7A CN108516410B (en) | 2018-05-11 | 2018-05-11 | Guide roller wire winding preventing device and method for polyimide tows |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108516410A true CN108516410A (en) | 2018-09-11 |
| CN108516410B CN108516410B (en) | 2023-11-24 |
Family
ID=63430539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810451105.7A Active CN108516410B (en) | 2018-05-11 | 2018-05-11 | Guide roller wire winding preventing device and method for polyimide tows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108516410B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118684072A (en) * | 2024-08-29 | 2024-09-24 | 洛阳德锐环保科技有限公司 | Winder is used in production of regeneration dacron short fiber |
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| Publication number | Publication date |
|---|---|
| CN108516410B (en) | 2023-11-24 |
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