CN106743892A - Tension-adjusting gear - Google Patents
Tension-adjusting gear Download PDFInfo
- Publication number
- CN106743892A CN106743892A CN201611017452.6A CN201611017452A CN106743892A CN 106743892 A CN106743892 A CN 106743892A CN 201611017452 A CN201611017452 A CN 201611017452A CN 106743892 A CN106743892 A CN 106743892A
- Authority
- CN
- China
- Prior art keywords
- cloth
- tension
- live
- tensioning wheel
- adjusting gear
- 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- Withdrawn
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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
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/16—Registering, tensioning, smoothing or guiding webs longitudinally by weighted or spring-pressed movable bars or rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
- B65H2511/20—Location in space
- B65H2511/22—Distance
- B65H2511/222—Stroke
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
- B65H2515/30—Forces; Stresses
- B65H2515/31—Tensile forces
- B65H2515/314—Tension profile, i.e. distribution of tension, e.g. across the material feeding direction or along diameter of web roll
Landscapes
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of tension-adjusting gear, it is used to provide tension force for the cloth between two pairs of live-rollers, including：Tensioning wheel, it is used to be contacted with cloth；Spring, it is used to drive tensioning wheel to push against cloth so that cloth produces some tension；Oil cylinder, the live-roller that its piston rod is used to push against in a pair of live-rollers is extruded towards another live-roller；Wherein：Tensioning wheel moving direction is configured to the relation of cylinder action：When being moved towards the direction away from cloth when tensioning wheel, the piston rod of oil cylinder is set to be acted towards the direction away from live-roller；When tensioning wheel is moved towards the direction of cloth, the piston rod of oil cylinder is set to be acted towards the direction of live-roller.Tension-adjusting gear of the invention passes through action between tensioning wheel and oil cylinder and sets up interaction relation, by the fine setting of the piston rod overhang of oil cylinder, pressure is held essentially constant between making live-roller, so that the tension force of cloth is held essentially constant, and then cloth is kept preferable consistency into spooling.
Description
Technical field
The present invention relates to textile technology field, more particularly to a kind of tension-adjusting gear.
Background technology
In textile technology field, when cloth arranges coiled, cloth is transmitted typically on multipair spaced live-roller.
Specifically, cloth is clamped between a pair of live-rollers, so that certain frictional force is produced between cloth and live-roller, so as to
Cloth is conveyed using live-roller.In order that cloth has some tension to make cloth have afterwards in rolls necessarily in course of conveying
Consistency, generally, sets a strainer between two pairs of live-rollers, and the strainer makes cloth produce some tension.
In the prior art, for be tensioned the strainer of cloth include one be used to being resisted against tensioning wheel on cloth and
For pushing against tensioning wheel so that tensioning wheel is resisted against the spring on cloth with certain pretightning force.This structure is actually that spring leads to
Tensioning wheel is crossed for cloth provides tension force,
Although above-mentioned strainer can provide tension force for cloth, due to frictional force produced between cloth and live-roller
It is unstable（When the pressure between a pair of live-rollers increases, produced frictional force will increase between cloth and live-roller, when one
When being worn serious to the pressure reduction between live-roller, or live-roller, frictional force produced between cloth and live-roller will
Reduce）, the size of frictional force can also influence the tension force of cloth, for example, when frictional force reduces so that cloth starts to relax, from
And tensioning wheel is started movement towards cloth direction, spring-compressed degree diminishes, so that tension force diminishes；On the contrary, working as frictional force
During increase so that cloth starts to tense, so that tensioning wheel starts movement towards away from cloth direction, spring-compressed degree becomes and increases
Greatly, so that tension force becomes increase.Tension force is unstable to produce influence to consistency of the cloth after coiled.
The content of the invention
For above-mentioned technical problem of the prior art, the invention discloses a kind of regulation of the tension force that can adjust cloth
Device.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of tension-adjusting gear, it is used to provide tension force for the cloth between two pairs of live-rollers, including：
Tensioning wheel, it is used to be contacted with the cloth；
Spring, it is used to drive the tensioning wheel to push against the cloth so that the cloth produces some tension；
Oil cylinder, the live-roller that its piston rod is used to push against in a pair of live-rollers is extruded towards another live-roller；Wherein：
The tensioning wheel moving direction is configured to the relation of the cylinder action：When the tensioning wheel is towards away from the cloth
When direction is moved, the piston rod of the oil cylinder is set to be acted towards the direction away from the live-roller；When the tensioning wheel towards the cloth
Direction when moving, the piston rod of the oil cylinder is acted towards the direction of the live-roller.
Preferably, also include：
Mounting seat；
Fairlead, it is vertically arranged in the mounting seat；
Lead column, it is arranged in fairlead, and can be along the fairlead vertical shift, and the tensioning wheel is fixed on described leading
To on post, the spring is used to make the lead column vertical shift；
Reversal valve, wherein：
The reversal valve includes the valve body that is fixed on vertically in the mounting seat and is arranged on the body cavity room and can
The valve element of vertical shift and one end are connected with the valve element, and the other end stretches out the valve body upper end and fixed with the lead column
The valve rod of connection；The chamber is divided into upper chamber and lower chambers by the valve element, the rod chamber of the upper chamber and the oil cylinder
Connection, the lower chambers are connected with the rodless cavity of the oil cylinder.
Preferably, also including sliding block；The level in the mounting seat is slided with closer or far from the fairlead；Institute
The direction that spring is stated to be moved perpendicular to the lead column sets and pushes against the sliding block with towards the fairlead direction；Wherein：
There is an inclined-plane for adjustable tilt angle on the sliding block, be provided with the lead column and stretch out the fairlead simultaneously
In the guide part of inclined-plane walking, so that the inclined-plane forces the guide part to drive the lead column vertical shift.
Preferably, the guide part include be fixed on the lead column and towards the inclined-plane extend installing arm and be articulated in
The installing arm free end and the guide pad abutted with the inclined-plane.
Preferably, rotor is provided with the sliding block, the rotor can be rotated and fixed relative to the sliding block, institute
Inclined-plane is stated to be formed on the rotor.
Preferably, the rotor is segmental rotor, and the inclined-plane is the planar section of the segmental rotor outer peripheral face.
Preferably, one end of the segmental rotor is fixed with bearing pin, and long arc-shaped holes, the bearing pin are offered on the sliding block
Locked by nut after wearing the long arc-shaped holes.
Preferably, the first dovetail slideway is formed with the wire block, the first dovetail groove, institute is offered on the inclined-plane
The first dovetail slideway is stated to be arranged in first dovetail groove.
Preferably, the second dovetail slideway is formed with the sliding block, is offered on the upper mounting surface of the mounting seat
Two dovetail grooves, second dovetail slideway is arranged in second dovetail groove.
Compared with prior art, the beneficial effect of tension-adjusting gear of the invention is：Tension-adjusting gear of the invention
By between tensioning wheel and oil cylinder action set up interaction relation, by the fine setting of the piston rod overhang of oil cylinder, make live-roller it
Between pressure be held essentially constant so that the tension force of cloth is held essentially constant, and then make cloth keep preferably causing into spooling
Density.
Brief description of the drawings
Fig. 1 is tension-adjusting gear of the invention in the schematic diagram compared with small tension receiving coil state.
Fig. 2 is the schematic diagram that tension-adjusting gear of the invention is in larger tension state.
Specific embodiment
To make those skilled in the art be better understood from technical scheme, below in conjunction with the accompanying drawings and specific embodiment party
Formula elaborates to the present invention.
As depicted in figs. 1 and 2, embodiment of the invention discloses that a kind of tension-adjusting gear, tension-adjusting gear use
In tension force is provided for the cloth 15 between two pairs of live-rollers 14, the tension-adjusting gear includes：Tensioning wheel 4, spring 6 and oil cylinder
18.Tensioning wheel 4 is contacted with the lower surface of cloth 15, and spring 6 drives the pushing and pressing cloth 15 of tensioning wheel 4 so that cloth 15 produces certain
Power, the piston rod end of oil cylinder 18 has an arc collet, and the collet is used for a live-roller 14 of support bottom, and piston rod leads to
Cross the flexible pressure made between a pair of live-rollers 14 to increase or reduce, so that the frictional force between cloth 15 and live-roller 14 increases
Big or reduction, and then the tension force of cloth 15 is increased or is reduced.It is of the invention to it is critical only that：The action of tensioning wheel 4 and oil cylinder 18
It is configured to：When being moved towards the direction away from cloth 15 when tensioning wheel 4, make the piston rod court of oil cylinder 18 away from the direction of live-roller 14
Action；When tensioning wheel 4 is moved towards the direction of cloth 15, the piston rod of oil cylinder 18 is set to be acted towards the direction of live-roller 14.
Above-mentioned tensioning wheel 4 is advantageous in that with the action of oil cylinder 18：The moving direction of tensioning wheel 4 is the tensioning change of cloth 15
Mark, i.e. when tensioning wheel 4 is moved towards the direction of cloth 15, the compression degree of spring 6 reduces, and the elastic force of spring 6 reduces, tensioning
The pretightning force of 4 pairs of cloth 15 of wheel reduces, and indicates that the tension force of cloth 15 reduces, and the reduction of the tension force is not due to the bullet of spring 6
Frictional force caused by property coefficient change causes, but the pressure between live-roller 14 reduces between live-roller 14 and cloth 15
What reduction caused；When tensioning wheel 4 towards moved away from the direction of cloth 15 when, the compression degree increase of spring 6, the elastic force of spring 6 increases
Greatly, tensioning wheel 4 increases the pretightning force of cloth 15, indicates the tension force increase of cloth 15, and the increase of the tension force is not due to bullet
The coefficient of elasticity change of spring 6 causes, but caused by the pressure between live-roller 14 increases between live-roller 14 and cloth 15
Frictional force increase cause.The action relationships of above-mentioned tensioning wheel 4 of the invention and oil cylinder 18：When tensioning wheel 4 towards cloth
When 15 directions are moved, illustrate that pressure between live-roller 14 reduces, to prevent pressure from reducing, the piston rod of increase oil cylinder 18 is stretched
Output so that pressure between live-roller 14 keeps constant so that the tension force of cloth 15 keeps constant；When tensioning wheel 4 towards away from
When the direction of cloth 15 is moved, the pressure increase between live-roller 14 is illustrated, to prevent pressure from increasing, reduce the piston rod of oil cylinder 18
Overhang so that pressure between live-roller 14 keeps constant so that the tension force of cloth 15 keeps constant.
By the fine setting of the piston rod overhang of above-mentioned oil cylinder 18, pressure is held essentially constant between making live-roller 14, from
And the tension force of cloth 15 is held essentially constant, and then 15 one-tenth of cloth is spooled the preferable consistency of holding.
To realize tensioning wheel 4 and the above-mentioned action relationships of oil cylinder 18, in a preferred embodiment of the invention, tension adjustment
Device also includes：Mounting seat 1, fairlead 2, lead column 3 and reversal valve 16.Mounting seat 1 is fixed on for transmitting cloth 15
In integral device, and between two pairs of live-rollers 14 cloth 15 lower section；Fairlead 2 is vertical to be fixed in mounting seat 1, and
A vertical slots are opened up on jacket wall along the axial direction of fairlead 2；Lead column 3 is arranged in fairlead 2, and fairlead 2 and lead column 3
With the gathering sill and guide rail that cooperate and vertical direction extends, so that lead column 3 can be oppositely oriented set 2 vertically freely
It is mobile, rotated without being oppositely oriented set 2；Tensioning wheel 4 is fixed on the upper end of lead column 3.Reversal valve 16 includes solid vertically
The valve body that is scheduled in mounting seat 1 and it is arranged on body cavity room and is capable of the valve element of vertical shift and one end connects with valve element
Connect, the other end stretches out valve body upper end and the valve rod 17 being fixedly connected with lead column 3；Chamber is divided into upper chamber and cavity of resorption by valve element
Room, upper chamber is connected with the rod chamber of oil cylinder 18, and lower chambers are connected with the rodless cavity of oil cylinder 18.
Said structure causes that tensioning wheel 4 realizes linkage, the valve element of the mobile change reversal valve 16 of tensioning wheel 4 with reversal valve 16
Position.When tensioning wheel 4 is moved towards cloth 15, lead column 3 is moved up by valve rod 17 with movable valve plug, and hydraulic oil is by cavity of resorption
Room enters the rodless cavity of oil cylinder 18 so that piston rod overhang increases, and then the pressure between live-roller 14 is kept constant；When
Tensioning wheel 4 towards moved away from the direction of cloth 15 when, lead column 3 is moved down by valve rod 17 with movable valve plug, and hydraulic oil is by upper
Chamber enters the rod chamber of oil cylinder 18 so that piston rod overhang reduces, and then the pressure between live-roller 14 is kept constant.
Tensioning wheel 4 is also the reason for cloth 15 produces tension force to the pretightning force of cloth 15, is the increase tension range of cloth 15,
So that tension-adjusting gear adapts to the cloth 15 of differential tension scope, in a preferred embodiment of the invention, tension adjustment
Device also includes sliding block 5.The sliding block 5 level in mounting seat 1 is slided with closer or far from fairlead 2；Sliding block 5 is away from fairlead
A baffle plate 13 is fixed in 2 side, spring 6 is arranged between baffle plate 13 and sliding block 5 and pushes against sliding block 5 with towards the direction of fairlead 2.This
Embodiment it is critical only that：One inclined-plane 8 that can adjust angle of inclination is set on sliding block 5, one is set in lead column 3
Guide part, the guide part is stretched out outside fairlead 2 by vertical slots, is stretched to sliding block 5 and is contacted with the inclined-plane 8 of sliding block 5, so that tiltedly
Face 8 pushes against lead column 3 by guide part so that tensioning wheel 4 is moved to the direction of cloth 15, or tensioning wheel 4 passes through the band of lead column 3
Action-oriented portion, sliding block 5 is pushed against so that spring 6 is compressed by inclined-plane 8 to the direction away from fairlead 2.
Said structure can expand adjustable range of the tensioning wheel 4 to the tension force of cloth 15, and its reason is：Cloth 15 is produced
Raw tension force is main to be provided the pretightning force of cloth 15 by tensioning wheel 4, and the pretightning force is provided indirectly by the elastic force of spring 6, not
In the case of the frictional force of the consideration gravity of lead column 3 and other moving parts（Even if actually considering gravity and frictional force, effect
Fruit is also identical）, pretightning force F1 is with the elastic force F2 relations of spring 6：F1=F2/tga, wherein：A is inclined-plane 8 relative to level
The angle of inclination in face, because the coefficient of elasticity of spring 6 is constant, when spring 6 produces the pushing force of a certain numerical value, its compression degree
（Horizontal displacement can be scaled herein）It is certain, and pretightning force can have various numbers by changing the angle of inclination on inclined-plane 8
Value.That is, under different angles of inclination, in the case where the compression degree of spring 6 is constant, tensioning wheel 4 can provide difference
Pretightning force, if assuming, spring 6 is set directly at the lower section of lead column 3 in vertical mode, by adjusting angle of inclination, a certain
Under pretightning force, tensioning wheel 4 can have different vertical positions, and spring 6 has different compression degrees, that is, forms different equivalents
Coefficient of elasticity.
In sum, by changing the angle of inclination on inclined-plane 8 so that spring 6 has different equivalent coefficients, when cloth 15
Need during with larger tension range, as shown in Fig. 2 reducing the angle of inclination on inclined-plane 8, i.e. the numerical value of a reduces, then equivalent system
Number increase, so that the pretightning force increase of tensioning wheel 4, finally increases the tension adjustment range of cloth 15.In the same manner, cloth is worked as
15 need during with compared with small tension receiving coil scope, as shown in figure 1, increasing the angle of inclination on inclined-plane 8, i.e. the numerical value of a increases, then equivalent
Coefficient is smaller, so that the pretightning force of tensioning wheel 4 reduces, finally reduces the tension adjustment range of cloth 15.
The present invention changes the equivalent coefficient of elasticity of spring 6 by changing the angle of inclination on inclined-plane 8, and then provides different
Power scope, i.e. higher range or relatively low scope, and by adjusting angle of inclination, can make up spring 6 there is failure and to elasticity
The influence of coefficient.
In a preferred embodiment of the invention, guide part includes the installation for being fixed on lead column 3 and extending towards inclined-plane 8
Arm 9 and it is articulated in the free end of installing arm 9 and the guide pad 10 abutted with inclined-plane 8.Guide pad 10 is slided on inclined-plane 8.
Selected as one kind, be provided with rotor 7 on sliding block 5, rotor 7 can opposing slider 5 rotate and fix, inclined-plane
8 are formed on rotor 7.
Selected as one kind, rotor 7 is segmental rotor, inclined-plane 8 is the planar section of segmental rotor outer peripheral face.
For inclined-plane 8 can be made fixed after angle of inclination is adjusted, bearing pin 12, sliding block 5 are fixed with one end of segmental rotor
On offer long arc-shaped holes 11, bearing pin 12 is locked after wearing long arc-shaped holes 11 by nut.When needing regulation angle, nut is sent in rotation,
Tightening nut is again adjusted after angle.
To prevent guide pad 10 from departing from inclined-plane 8, the first dovetail slideway is formed with wire block, the is offered on inclined-plane 8
One dovetail groove, the first dovetail slideway is arranged in the first dovetail groove, and guide pad 10 is slided along the first dovetail groove.
To make sliding block 5 be slided towards fairlead 2, the second dovetail slideway, the upper installation of mounting seat 1 are formed with sliding block 5
The second dovetail groove extended towards fairlead 2 is offered on face, the second dovetail slideway is arranged in the second dovetail groove, sliding block 5
Slided along the second dovetail groove.
Above example is only exemplary embodiment of the invention, is not used in the limitation present invention, protection scope of the present invention
It is defined by the claims.Those skilled in the art can make respectively in essence of the invention and protection domain to the present invention
Modification or equivalent are planted, this modification or equivalent also should be regarded as being within the scope of the present invention.
Claims (9)
1. a kind of tension-adjusting gear, it is used to provide tension force for the cloth between two pairs of live-rollers, it is characterised in that including：
Tensioning wheel, it is used to be contacted with the cloth；
Spring, it is used to drive the tensioning wheel to push against the cloth so that the cloth produces some tension；
Oil cylinder, the live-roller that its piston rod is used to push against in a pair of live-rollers is extruded towards another live-roller；Wherein：
The tensioning wheel moving direction is configured to the relation of the cylinder action：When the tensioning wheel is towards away from the cloth
When direction is moved, the piston rod of the oil cylinder is set to be acted towards the direction away from the live-roller；When the tensioning wheel towards the cloth
Direction when moving, the piston rod of the oil cylinder is acted towards the direction of the live-roller.
2. tension-adjusting gear according to claim 1, it is characterised in that also include：
Mounting seat；
Fairlead, it is vertically arranged in the mounting seat；
Lead column, it is arranged in fairlead, and can be along the fairlead vertical shift, and the tensioning wheel is fixed on described leading
To on post, the spring is used to make the lead column vertical shift；
Reversal valve, wherein：
The reversal valve includes the valve body that is fixed on vertically in the mounting seat and is arranged on the body cavity room and can
The valve element of vertical shift and one end are connected with the valve element, and the other end stretches out the valve body upper end and fixed with the lead column
The valve rod of connection；The chamber is divided into upper chamber and lower chambers by the valve element, the rod chamber of the upper chamber and the oil cylinder
Connection, the lower chambers are connected with the rodless cavity of the oil cylinder.
3. tension-adjusting gear according to claim 2, it is characterised in that also including sliding block；It is described in the mounting seat
Upper level is slided with closer or far from the fairlead；The spring is set with court with the direction moved perpendicular to the lead column
The fairlead direction pushes against the sliding block；Wherein：
There is an inclined-plane for adjustable tilt angle on the sliding block, be provided with the lead column and stretch out the fairlead simultaneously
In the guide part of inclined-plane walking, so that the inclined-plane forces the guide part to drive the lead column vertical shift.
4. tension-adjusting gear according to claim 3, it is characterised in that the guide part includes being fixed on the guiding
Post and the installing arm that extends towards the inclined-plane and it is articulated in the installing arm free end and the guide pad abutted with the inclined-plane.
5. tension-adjusting gear according to claim 4, it is characterised in that rotor is provided with the sliding block, it is described
Rotor can be rotated and fixed relative to the sliding block, and the inclined-plane is formed on the rotor.
6. tension-adjusting gear according to claim 5, it is characterised in that the rotor is segmental rotor, it is described tiltedly
Face is the planar section of the segmental rotor outer peripheral face.
7. tension-adjusting gear according to claim 6, it is characterised in that one end of the segmental rotor is fixed with pin
Axle, offers long arc-shaped holes on the sliding block, the bearing pin is locked after wearing the long arc-shaped holes by nut.
8. tension-adjusting gear according to claim 7, it is characterised in that be formed with the first swallow-tail form on the wire block
Guide rail, offers the first dovetail groove on the inclined-plane, first dovetail slideway is arranged in first dovetail groove.
9. tension-adjusting gear according to claim 8, it is characterised in that the second swallow-tail form is formed with the sliding block and is led
Rail, offers the second dovetail groove on the upper mounting surface of the mounting seat, second dovetail slideway is arranged on second swallow
In stern notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611017452.6A CN106743892A (en) | 2016-11-19 | 2016-11-19 | Tension-adjusting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611017452.6A CN106743892A (en) | 2016-11-19 | 2016-11-19 | Tension-adjusting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106743892A true CN106743892A (en) | 2017-05-31 |
Family
ID=58968797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611017452.6A Withdrawn CN106743892A (en) | 2016-11-19 | 2016-11-19 | Tension-adjusting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106743892A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473003A (en) * | 2017-08-31 | 2017-12-15 | 安徽新生纺织有限公司 | A kind of Weaving device wire-sending device of breaking line preventive |
| CN111320017A (en) * | 2020-03-27 | 2020-06-23 | 上海卓炫服饰有限公司 | But cloth winder of fold is avoided to automatically regulated elasticity |
| CN114348799A (en) * | 2022-02-16 | 2022-04-15 | 沈丘县永盛服饰有限公司 | Coiling mechanism for clothing cloth |
| CN115709931A (en) * | 2022-11-22 | 2023-02-24 | 河南晶鑫生物科技有限公司 | Automatic control adjustment industrial monofilament reeling frame |
-
2016
- 2016-11-19 CN CN201611017452.6A patent/CN106743892A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473003A (en) * | 2017-08-31 | 2017-12-15 | 安徽新生纺织有限公司 | A kind of Weaving device wire-sending device of breaking line preventive |
| CN107473003B (en) * | 2017-08-31 | 2023-11-03 | 安徽新生纺织股份有限公司 | Prevent weaving equipment of broken string with send traditional thread binding putting |
| CN111320017A (en) * | 2020-03-27 | 2020-06-23 | 上海卓炫服饰有限公司 | But cloth winder of fold is avoided to automatically regulated elasticity |
| CN111320017B (en) * | 2020-03-27 | 2020-11-24 | 海宁源茂针织股份有限公司 | But cloth winder of fold is avoided to automatically regulated elasticity |
| CN114348799A (en) * | 2022-02-16 | 2022-04-15 | 沈丘县永盛服饰有限公司 | Coiling mechanism for clothing cloth |
| CN115709931A (en) * | 2022-11-22 | 2023-02-24 | 河南晶鑫生物科技有限公司 | Automatic control adjustment industrial monofilament reeling frame |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |