CN2747205Y - Tension regulating mechanism for winding non-woven fabrics - Google Patents
Tension regulating mechanism for winding non-woven fabrics Download PDFInfo
- Publication number
- CN2747205Y CN2747205Y CN 200420108788 CN200420108788U CN2747205Y CN 2747205 Y CN2747205 Y CN 2747205Y CN 200420108788 CN200420108788 CN 200420108788 CN 200420108788 U CN200420108788 U CN 200420108788U CN 2747205 Y CN2747205 Y CN 2747205Y
- Authority
- CN
- China
- Prior art keywords
- pair
- support
- woven fabrics
- stroke switch
- guide pillar
- 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
Links
Images
Abstract
Disclosed is a tension regulating mechanism for winding non-woven fabrics, belonging to the matched device in the manufacture of non-woven fabrics. The tension regulating mechanism for winding non-woven fabrics comprises a pair of brackets 1 which are opposite to each other, a pair of upper and lower fixing rods 2, 7 which are supported between the upper part and the lower part of the pair of brackets 1, and an upper and a lower rollers 3, 6 which are arranged between the pair of brackets 1 for guiding non-woven fabrics. Each bracket is additionally provided with a balancing device and a mobile device respectively, and a signal pickup assembly is arranged on any one bracket 1. The balancing device comprises a pair of chainwheels 19, a pair of chains 16 and a pair of balance bobs 15; the mobile device comprises a pair of guide posts 14, a mobile plate 15, a pair of support fixing rods 8 and a pair of guide pulleys 13; the signal pickup assembly comprises an upstroke and a downstroke switches 11, 9, and a touch foot 10. The tension regulating mechanism for winding non-woven fabrics can change the revolution rate of a winder automatically according to the phase changes of stretching forces, so that the winding of non-woven fabrics can be in the range of generally uniform stretching forces.
Description
Technical field
The utility model relates to the tension adjustment mechanism of a kind of nonwoven fabric roll around usefulness, belongs to the corollary apparatus in the nonwoven production.
Background technology
Nonwoven production is in later process, batch by winch spool then via hot-rolling mill, hot roll, chill roll, tension bracket in regular turn, winch spool is driven by the variable-frequency motor that is controlled by controller, yet in the winding process of reality, because the tension force of nonwoven fabrics is not wait, when the nonwoven fabrics in advancing relaxes, tension force is little, otherwise when tension force is big, nonwoven fabrics is in tensioned state, therefore, will certainly have influence on the quality of the nonwoven fabrics after the rolling so if winch spool is with a kind of speed coiling nonwoven fabrics.The applicant thinks, if obtain the even coiling effect that causes, just must make the nonwoven fabrics of being reeled be in a constant relatively tension range.And existing tension bracket between chill roll and winch spool only plays the effect with the nonwoven fabrics transition, can't embody the automatic compensation effect.So, nonwoven production unit often passes through operator's online observation, tension variation situation according to nonwoven fabrics, give regulating and controlling effect again and adapt to tension variation in the rotating speed of the variable-frequency motor of winch spool, but the degree of error of observing directly perceived is relatively large, cause the rotating speed of operated variable-frequency motor to be difficult to follow, the form rotating speed of winch spool often is not equal to the desired rotating speed of nonwoven fabrics actual tension; Operator's operational responsibility pressure, working strength are bigger.
Summary of the invention
Task of the present utility model is that the tension adjustment mechanism of the nonwoven fabric roll of the winding speed of a kind of rotating speed that can change winch spool according to the tension variation of nonwoven fabrics to obtain to be complementary with the nonwoven fabrics actual tension around usefulness will be provided.
Task of the present utility model is finished like this, a kind of nonwoven fabric roll is around the tension adjustment mechanism of usefulness, it comprises a pair of support opposite each other 1, be supported between pair of brackets 1 upper and lower on, following fixed link 2,7, be located at being used between the pair of brackets 1 and guide nonwoven fabrics, bottom roll 3,6, also have additional a balancing device and a mobile device on each support 1 respectively and on arbitrary support 1, be provided with a signal pickup assembly, balancing device comprises pair of sprocket 19 and a pair of chain 16 and a pair of bob-weight 15, pair of sprocket 19 hub settings are in inclined to one side two sides in support 1 top, a pair of chain 16 is nested with on sprocket wheel 19, each end system is solid on mobile device, and each is the solid bob-weight 15 of end system in addition; Mobile device comprises a pair of guide pillar 14, a shifting board 5, a pair of supporting rod 8, a pair of guide wheel 13, a pair of guide pillar 14 is fixed on the upper and lower of support 1 by both sides by its two ends, parallel to each other, one shifting board 5 links with chain 16, a pair of supporting rod 8 is supported on the shifting board 5, a pair of guide wheel 13 is hubbed on the shifting board 5, pastes with a pair of guide pillar 14 respectively and touches, and described lower roller 6 is arranged on the shifting board 5; Signal pickup assembly comprises upper and lower stroke switch 11,9, haptic element 10, be located at 14 both appointing of support 1 and guide pillar selects on the one upper and lower stroke switch 11,9 apart determining deviations, be connected with the electric machine controller that is used to control winch spool work by circuit, travel switch haptic element 10 is positioned on the described portable plate 5, and corresponding to the contact of upper and lower stroke switch 11,9.
Be installed in one of arbitrary support 1 lateral deviation below of pair of brackets 1 upper and lower stroke switch 11,9 apart determining deviations described in the utility model.
The arbitrary guide pillar 14 that is installed in a pair of guide pillar 14 that is arranged in arbitrary support 1 square on the lower side upper and lower stroke switch 11,9 apart determining deviations described in the utility model.
Spacing between the upper and lower stroke switch 11,9 described in the utility model equals to allow according to the nonwoven fabrics that needs to limit the parameter value of tension variation scope.
The utility model can change the rotating speed of winch spool automatically according to the tension force phase change of nonwoven fabrics, carries out thereby the coiling of nonwoven fabrics is in the tension range of basically identical.
Accompanying drawing and drawing explanation
Fig. 1 is a constructional drawing of the present utility model.
Fig. 2 is the part sectional view of Fig. 1.
Fig. 3 is an Application Example scheme drawing of the present utility model.
The specific embodiment
Ask for an interview Fig. 1,2, a pair of opposed support 1 in ground that faces each other is supported on the upper and lower fixed link 2,7 between pair of brackets 1 upper and lower, respectively has two at least, constitutes a pair of support opposite each other 1 as a whole by upper and lower fixed link 2,7.As if upper roller 3 generally is advisable with three, is unfavorable for the transition of nonwoven fabrics at least, there is no need at most, if adopt four upper rollers 3 certainly, the radical of so corresponding lower roller 6 is comformability increase thereupon also.Two ends of every upper roller 3 pass through axle bed 17 hub settings respectively in the position of quadrate part on the upper side of pair of brackets 1, maintain certain parallel distance between each upper roller 3 each other.The amount of getting of the radical of lower roller 6 lacks one than upper roller 3, and axle bed 4 hub settings are passed through on a pair of shifting board 5 of a pair of mobile device in its two ends.
Hub setting is in support 1 side on the upper side by sprocket shaft 18 for the pair of sprocket 19 of balancing device, and a pair of chain 16 is nested with respectively on pair of sprocket 19, and an end separately connects with the shifting board of mobile device 5, the outstanding bob-weight 15 admittedly of the other end separately.
The upper and lower of a pair of guide pillar 14 each interval certain distances of mobile device and maintenance parallel and support 1 to each other fixes, and shifting board 5 is along with constituting and can upper and lowerly move with the connection of chain 16.The two ends of a pair of supporting rod 8 fix with a pair of shifting board 5 respectively, a pair of guide wheel 13 by guide wheel shaft 12 hub setting on shifting board 5, and paste and touch on guide pillar 14.As can be seen from Figure 1 guide pillar 14 has played the effect to the guide rails of guide wheel 13.
The upper and lower stroke switch 11,9 of signal pickup assembly both can be fixed on the side on the lower side of support 1 an apart determining deviation, also can be fixed on the square on the lower side of guide pillar 14 with the same manner and by same requirement.Certainly, also be fine fully if painstakingly upper and lower stroke switch 11,9 is located on the support 1 by the transition that resembles travel switch support as shown in Figure 2, should not think to this has the technical solutions of the utility model of taking off institute limit scope.Since the structure of the upper and lower stroke switch 11,9 in the utility model and action principle with and belong to the technology that people widely know by the reason that circuit is connected to the electric machine controller of control winch spool work and divert from one use to another, so the applicant omits further specifying it.Haptic element 10 both can extend integratedly on shifting board 5, is fixed on the shifting board 5 after also can processing separately, no matter but adopt which kind of mode, must guarantee that but haptic element 10 can touch the contact of upper and lower stroke switch 11,9.Distance between the upper and lower stroke switch 11,9 is controlled at the corresponding to degree of parameter value that allows the tension variation scope with desired nonwoven fabrics, will be understood fully in the following description this reason.
Ask for an interview Fig. 3, the applicant combines with Fig. 1 and this figure and narrates action principle of the present utility model, the nonwoven fabrics 20 of being drawn by hot-rolling mill 21 is via hot pressing roller 22, chill roll 23 back tying-ins tension adjustment mechanism of the present utility model, and is last by winch spool 24 rollings that are controlled by variable-frequency motor.The guiding relation of 3,6 pairs of nonwoven fabrics 20 of upper and lower roller of the present utility model can obtain understanding from this figure and Fig. 1.In the wrapup procedure of nonwoven fabrics 20, if nonwoven fabrics 20 is lax, that is tension force hour, moving down just can appear in mobile device so, when the haptic element on the shifting board 5 10 touches the contact of lower stroke switch 9, just signal is passed to controller or claims control element, give variable-frequency motor by controller with control signal, make the faster rotational speed of variable-frequency motor, the winding speed of winch spool 24 is just accelerated, to eliminate the tension recovery phenomenon; Otherwise, when nonwoven fabrics 20 tension force are big, moving just can appear in mobile device so, when the haptic element on the shifting board 5 10 touches the contact of travel switch 11, just signal is passed to controller, gives variable-frequency motor with signal, the rotating speed of variable-frequency motor is slowed down by controller, the winding speed of winch spool 24 is slack-off, to eliminate the phenomenon of overtension.
As seen, above-mentioned whole process is all finished automatically by device, need not use the online artificial control of operative employee, and the spacing of upper and lower stroke switch 11,9 basically value in the desired value range of identical tension force of nonwoven fabrics 20.
Claims (4)
1, a kind of nonwoven fabric roll is around the tension adjustment mechanism of usefulness, it comprises a pair of support opposite each other (1), be supported between pair of brackets (1) upper and lower on, following fixed link (2), (7), be located at being used between the pair of brackets (1) and guide nonwoven fabrics, bottom roll (3), (6), it is characterized in that also having additional a balancing device and a mobile device on each support (1) respectively and on arbitrary support (1), being provided with a signal pickup assembly, balancing device comprises pair of sprocket (19) and a pair of chain (16) and a pair of bob-weight (15), pair of sprocket (19) hub setting is in inclined to one side two sides in support (1) top, a pair of chain (16) is nested with on sprocket wheel (19), each end system is solid on mobile device, and each is the solid bob-weight (15) of end system in addition; Mobile device comprises a pair of guide pillar (14), a shifting board (5), a pair of supporting rod (8), a pair of guide wheel (13), a pair of guide pillar (14) is fixed on the upper and lower of support (1) by both sides by its two ends, parallel to each other, one shifting board (5) links with chain (16), a pair of supporting rod (8) is supported on the shifting board (5), a pair of guide wheel (13) is hubbed on the shifting board (5), pastes with a pair of guide pillar (14) respectively and touches, and described lower roller (6) is arranged on the shifting board (5); Signal pickup assembly comprises upper and lower stroke switch (11), (9), haptic element (10), be located at support 1 and guide pillar (14) both appoint and to select on the one upper and lower stroke switch (11), (9) apart determining deviation, be connected with the electric machine controller that is used to control winch spool work by circuit, travel switch haptic element (10) is positioned on the described portable plate (5), and corresponding to the contact of upper and lower stroke switch (11), (9).
2, nonwoven fabric roll according to claim 1 is around the tension adjustment mechanism of usefulness, is installed in one of arbitrary support (1) lateral deviation below of pair of brackets (1) with it is characterized in that described upper and lower stroke switch (11), (9) apart determining deviation.
3, nonwoven fabric roll according to claim 1 is around the tension adjustment mechanism of usefulness, and the arbitrary guide pillar (14) that is installed in a pair of guide pillar (14) that is arranged in arbitrary support (1) square on the lower side with it is characterized in that described upper and lower stroke switch (11), (9) apart determining deviation.
4, according to claim 12 or described nonwoven fabric roll around the tension adjustment mechanism of usefulness, it is characterized in that the spacing between described upper and lower stroke switch (11), (9) equals to allow according to the nonwoven fabrics that needs to limit the parameter value of tension variation scope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420108788 CN2747205Y (en) | 2004-11-10 | 2004-11-10 | Tension regulating mechanism for winding non-woven fabrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420108788 CN2747205Y (en) | 2004-11-10 | 2004-11-10 | Tension regulating mechanism for winding non-woven fabrics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2747205Y true CN2747205Y (en) | 2005-12-21 |
Family
ID=35707744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420108788 Expired - Fee Related CN2747205Y (en) | 2004-11-10 | 2004-11-10 | Tension regulating mechanism for winding non-woven fabrics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2747205Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103832873A (en) * | 2012-11-23 | 2014-06-04 | 三星泰科威株式会社 | Reel-to-reel inspection apparatus and inspection method using the same |
| CN105800360A (en) * | 2014-12-31 | 2016-07-27 | 博斯特（上海）有限公司 | Paper tension control and storage device |
| CN111169032A (en) * | 2020-02-08 | 2020-05-19 | 湖南江南四棱数控机械有限公司 | Single-wheel type numerical control coreless yarn group tension control device and method |
-
2004
- 2004-11-10 CN CN 200420108788 patent/CN2747205Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103832873A (en) * | 2012-11-23 | 2014-06-04 | 三星泰科威株式会社 | Reel-to-reel inspection apparatus and inspection method using the same |
| US9671352B2 (en) | 2012-11-23 | 2017-06-06 | Haesung Ds Co., Ltd | Reel-to-reel inspection apparatus and inspection method using the same |
| CN103832873B (en) * | 2012-11-23 | 2017-06-13 | 海成帝爱斯株式会社 | Volume to volume is checked equipment and the inspection method of equipment is checked using the volume to volume |
| CN105800360A (en) * | 2014-12-31 | 2016-07-27 | 博斯特（上海）有限公司 | Paper tension control and storage device |
| CN111169032A (en) * | 2020-02-08 | 2020-05-19 | 湖南江南四棱数控机械有限公司 | Single-wheel type numerical control coreless yarn group tension control device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208964241U (en) | A kind of adjustable cable traction device | |
| CN102424306B (en) | Tension control device for fiber tows | |
| CN108483129A (en) | Carbon fiber high speed machine unreels creel back yarn based Tensile Testing System and test method online | |
| CN2747205Y (en) | Tension regulating mechanism for winding non-woven fabrics | |
| CN202214465U (en) | Tension control device for fiber thread bundle | |
| CN107901568A (en) | A kind of carbon fibre initial rinse fabric preparation facilities | |
| CN206751035U (en) | A kind of automatic cloth winding machine | |
| CN102134789A (en) | High-speed broad-width paper-making felt needling device | |
| CN2663472Y (en) | Mesh placing mechanism of mesh placement machine | |
| CN112193884A (en) | A compound coining mill for antibiotic anti-mite quilt | |
| AU2018222984B2 (en) | Apparatus and method for manufacturing a helical stirrup | |
| CN200943145Y (en) | Low tension observe and control mechanism of beam dyeing machine | |
| CN201704523U (en) | Linear speed adjusting device of needle machine on needling production line | |
| CN203155880U (en) | Steel bar bender | |
| CN216471281U (en) | Label printing tension adjusting structure | |
| CN101845713A (en) | Regulating device for linear speed of needle loom on needling production line | |
| CN206986483U (en) | Chinampa tufting machine frame | |
| CN110093720B (en) | Cloth feeding and pouring device of needling machine | |
| CN107720372A (en) | Constant Minimal Tension unwinding device and control method | |
| CN211546819U (en) | Automatic drawing-in machine stop piece self-sliding mechanism | |
| CN110079937B (en) | Cloth feeding device of needling machine | |
| CN209796974U (en) | full-automatic finished product cloth rolling machine | |
| CN209065150U (en) | A kind of amorphous nano-crystalline ultracrystallite multi-configuration item flat rolling machine | |
| CN202717420U (en) | Non-woven fabric tension adjusting mechanism | |
| CN202369856U (en) | Press-polishing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051221 Termination date: 20121110 |