CN209161155U - A kind of passive type yarn-feeding device - Google Patents
A kind of passive type yarn-feeding device Download PDFInfo
- Publication number
- CN209161155U CN209161155U CN201821990607.9U CN201821990607U CN209161155U CN 209161155 U CN209161155 U CN 209161155U CN 201821990607 U CN201821990607 U CN 201821990607U CN 209161155 U CN209161155 U CN 209161155U
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- Prior art keywords
- spindle
- passive type
- feeding device
- locating shaft
- type yarn
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Abstract
The utility model discloses a kind of passive type yarn-feeding devices, are related to technical field of textile equipment.The passive type yarn-feeding device includes locating shaft, the both ends of locating shaft are fixed on ribbon machine production line, spindle is arranged on locating shaft, the passive type yarn-feeding device further includes end positioning mechanism, end positioning mechanism is set in the axial position on locating shaft and on locating shaft and immobilizes, the part-structure of end positioning mechanism is plugged on inside the spindle core of spindle, and is abutted with the end of spindle core and inside.By the way that end positioning mechanism is arranged on spindle core, the part-structure of the end positioning mechanism is plugged on inside spindle core, ensure that spindle core when rotated relatively securely, it will not shake the spindle core when radially reeling off raw silk from cocoons, the stability of drawing process is improved, can fully ensure that the quality of product.The passive type yarn-feeding device structure is simple, it is more convenient to operate convenient and installing and dismounting.
Description
Technical field
The utility model relates to technical field of textile equipment more particularly to a kind of passive type yarn-feeding devices.
Background technique
Inkle loom is the machinery that can weave various width ribbons, and inkle loom is widely used in weaving various round or flats
Inelastic and stretch cord band.Two class of woven belt machine and braider can be divided into according to specific weave inkle loom, woven belt machine is again
It is divided into Ribbon looms with shuttles and narrow-fabric needle loom.
Narrow-fabric needle loom ribbon produced is widely used in the industries such as clothes, luggage, shoes and hats.But existing no tatting
It is mostly that directly spindle core is set on the locating shaft being fixedly installed on inkle loom with the spindle installed on machine, it is existing
Spindle reels off raw silk from cocoons along its axial direction mostly on narrow-fabric needle loom, but for the ribbon that structure is complicated and has specific function to require, sometimes
The direction for taking out line needs to reel off raw silk from cocoons from the radial direction of spindle, and spindle is easy to happen shaking, the tension fluctuation meeting of yarn on locating shaft at this time
It is bigger, when it is tight when pine, cause ribbon surface irregularity, the quality of ribbon product influenced very big, can be generated when serious a large amount of
Waste product.
Utility model content
The purpose of this utility model is to provide a kind of passive type yarn-feeding devices, to guarantee the phase of spindle core when rotated
To secured, it is less likely to occur to shake when reeling off raw silk from cocoons, improves ribbon quality.
As above design, the technical scheme adopted by the utility model is
A kind of passive type yarn-feeding device, including locating shaft, the both ends of the locating shaft are fixed on inkle loom, institute
It states and is arranged with spindle on locating shaft；Further include end positioning mechanism, the end positioning mechanism be set on the locating shaft and
Axial position on the locating shaft immobilizes, and the part-structure of the end positioning mechanism is plugged on the yarn of the spindle
Inside ingot core, and abutted with the end of the spindle core and inside.
As a kind of preferred embodiment of passive type yarn-feeding device, there are two the end positioning mechanisms, two ends
Positioning mechanism is separately positioned on the both ends of the spindle core.
As a kind of preferred embodiment of passive type yarn-feeding device, it is arranged between the end positioning mechanism and the locating shaft
There is bearing.
As a kind of preferred embodiment of passive type yarn-feeding device, the end positioning mechanism includes support portion and compressed part；
The support portion includes support plate and the protrusion supported in side surface is arranged in, and the protrusion can be plugged on the spindle
It is abutted inside core and with the inner wall of the spindle core, it is described fixed that the support portion is rotationally connected with the spindle core
On the axis of position；The support portion is abutted far from one end of the spindle core the compressed part, and the compressed part is fixed at
On the locating shaft.
As a kind of preferred embodiment of passive type yarn-feeding device, the compressed part includes compressing member and nut, the compression
Part is abutted with the support portion, and the compressing member is provided with the nut, the nut and institute far from one end of the support portion
State locating shaft threaded connection.
As a kind of preferred embodiment of passive type yarn-feeding device, it is arranged between the compressing member and the nut flexible
Part.
As a kind of preferred embodiment of passive type yarn-feeding device, the elastic component is spring.
As a kind of preferred embodiment of passive type yarn-feeding device, the support portion is set on the end face far from the spindle core
It is equipped with annular slot, the card convex being arranged on the compressing member is connected in the annular slot.
As a kind of preferred embodiment of passive type yarn-feeding device, the card convex is ring structure.
As a kind of preferred embodiment of passive type yarn-feeding device, the card convex is spaced multistage arcuate structure.
The utility model has the beneficial effects that
The utility model provides a kind of passive type yarn-feeding device, to guarantee that spindle wire vent is stablized.By in spindle core
Upper setting end positioning mechanism, the part-structure of the end positioning mechanism are plugged on inside spindle core, make consolidating for spindle core
Fixed and support effect is preferable, and end positioning mechanism is abutted with the end of spindle core and inside, ensure that spindle core is revolving
It is relatively secured when turning, even if spindle core will not shake, and improve the stabilization of drawing process when radially reeling off raw silk from cocoons
Property, it can fully ensure that the quality of product.The passive type yarn-feeding device structure is simple, it is more square to operate convenient and installing and dismounting
Just.
Detailed description of the invention
It, below will be to institute in the utility model embodiment description in order to illustrate more clearly of the technical solution of the utility model
Attached drawing to be used is needed to be briefly described.
Fig. 1 is the use schematic diagram of passive type yarn-feeding device provided by the utility model.
In figure:
1, support portion；11, raised；12, bearing；
2, compressed part；21, compressing member；22, elastic component；23, nut；
3, locating shaft；4, spindle core.
Specific embodiment
The technical issues of to solve the utility model, the technical solution of use and the technical effect that reaches are clearer,
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.It is understood that
Specific embodiment described herein is used only for explaining the utility model, rather than the restriction to the utility model.In addition it also needs
It is noted that illustrating only part relevant to the utility model for ease of description, in attached drawing and not all.
As shown in Figure 1, present embodiments providing a kind of passive type yarn-feeding device, which includes locating shaft
3, the both ends of locating shaft 3 are fixed on inkle loom, are arranged with spindle on locating shaft 3, which also wraps
End positioning mechanism is included, the axial position that end positioning mechanism is set on locating shaft 3 and on locating shaft 3 immobilizes, end
The part-structure of portion's positioning mechanism is plugged on inside the spindle core 4 of spindle, and is abutted with the end of spindle core 4 and inside.
By the way that end positioning mechanism is arranged on spindle core 4, the part-structure of the end positioning mechanism is plugged in spindle core 4
Portion, make spindle core 4 fixes and supports that effect is preferable, and the end positioning mechanism is supported with the end of spindle core 4 and inside
Connect, ensure that spindle core 4 when rotated relatively securely, even if radially reel off raw silk from cocoons when, spindle core 4 will not shake
It is dynamic, the stability of drawing process is improved, can fully ensure that the quality of product.The passive type yarn-feeding device structure is simple, grasps
It is more convenient to make convenient and installing and dismounting.
Further, in the present embodiment, there are two the settings of end positioning mechanism, and the two end positioning mechanisms are distinguished
The both ends of spindle core 4 are set.Certainly, in other embodiments, end positioning mechanism can also be positioned only at spindle core 4
One end, when the end only when one end of spindle core 4 is provided with end positioning mechanism, being plugged on inside spindle core 4 is fixed
The length of the part-structure of position mechanism and the equal length of spindle core 4, the other end of spindle core 4 are then connected to inkle loom
On.At this point, axial restraint and the stable rotation of relative positioning shaft 3 also may be implemented in spindle core 4.
In the present embodiment, bearing 12 is provided between end positioning mechanism and locating shaft 3.The positioning mechanism and fixed in end
Position axis 3 between setting bearing 12 can make spindle core 4 when rotated, the frictional force between spindle core 4 and locating shaft 3 compared with
It is small, keep the rotation of spindle core 4 more steady, while reducing the noise generated when spindle core 4 rotates, it is fixed to improve end
The service life of position mechanism.Certainly, in other embodiments, can also be arranged between spindle core 4 and end positioning mechanism
Bearing 12, at this point, end positioning mechanism is fixed on locating shaft 3, spindle core 4 is rotated relative to end positioning mechanism.
Further, which includes support portion 1 and compressed part 2, includes support plate and setting on support portion 1
Protrusion 11 in support side surface, the protrusion 11 can be plugged on 4 inside of spindle core and support with the inner wall of spindle core 4
It connects, support portion 1 and spindle core 4 are rotationally connected on locating shaft 3, and support portion 1 is abutted far from one end of spindle core 4 pressure
Tight portion 2, compressed part 2 are fixed on locating shaft 3.Specifically, support portion 1 is multi-diameter shaft, diameter lesser one on support portion 1
The diameter at end is adapted with 4 inner diameter of spindle core, this one end can be plugged on inside spindle core 4, plays fixed spindle
The effect of core 4.
Further, compressed part 2 includes compressing member 21 and nut 23, and compressing member 21 is abutted with support portion 1, and compressing member 21 is remote
One end from support portion 1 is provided with nut 23, and nut 23 is threadedly coupled with locating shaft 3.Specifically, spiral shell is provided on locating shaft 3
Line, nut 23 are set on locating shaft 3, and be fixed and clamped part 21, so that compressing member 21 be made to compress support portion 1.Specifically, in this reality
It applies in example, support portion 1 is provided with annular slot on the end face far from spindle core 4, be provided with card convex on compressing member 21, the card convex
It can be connected in the annular slot being arranged on support portion 1, realize rotation of the support portion 1 relative to compressed part 2.Certainly, at it
In his embodiment, annular slot also be can be set on compressing member 21 on the end face of support portion 1, and card convex setting is being supported
In portion 1, which is connected in the annular slot being arranged on compressing member 21, realizes rotation of the support portion 1 relative to compressed part 2.
In the present embodiment, card convex is ring structure, and is spaced multistage arcuate structure, sets ring structure for card convex,
It can be realized being stably connected between support portion 1 and compressed part 2 relatively.In order to minimize compressing member 21 when support portion 1 rotates
With the frictional resistance between support portion 1, keep support portion 1 more steady relative to the rotation of compressing member 21, card convex and annular slot
Only axis end face is pressed into contact with, and the two is radially clearance fit.
In the present embodiment, in order to guarantee spindle constant tension, the end positioning mechanism is installed at 4 both ends of spindle core
Afterwards, the yarn tension detector being arranged on yarn and inkle loom is connect, compressing member 21 is compressed by adjusting nut 23, works as yarn
After tension detecting instrument reaches default value, stops adjusting nut 23 and start inkle loom start-up operation, in the subsequent work of inkle loom
Remain that the position of nut 23 immobilizes in work.Further, elastic component 22 is provided between compressing member 21 and nut 23,
When the inkle loom after a period of work, partition losses are had on the end face directly contacted between compressing member 21 and support portion 1, press
The phenomenon that not pressing tightly between tight part 21 and support portion 1, causes the tension of spindle to change, elastic component 22 can compress
Compensation is provided when being lost on the end face of part 21 or support portion 1, compressing member 21 is made to compress support portion 1 always, guarantees spindle
Tension stability, can be realized that spindle wire vent is steady, improve the quality of product.In the present embodiment, by elastic component 22
It is set as spring.The tension that yarn tension detector is used to measure spindle is the prior art, does not do extra narration herein.
Embodiment of above only elaborates the basic principles and features of the present invention, and the utility model is not by above-mentioned reality
The mode of applying limits, and on the premise of not departing from the spirit and scope of the utility model, the present invention has various changes and changes,
These changes and changes fall within the scope of the claimed invention.The utility model requires protection scope is by appended
Claims and its equivalent thereof.
Claims (10)
1. a kind of passive type yarn-feeding device, comprising: the both ends of locating shaft (3), the locating shaft (3) are fixed at inkle loom
On, spindle is arranged on the locating shaft (3)；
It is characterized by further comprising: end positioning mechanism, the end positioning mechanism be set on the locating shaft (3) and
Axial position on the locating shaft (3) immobilizes, and the part-structure of the end positioning mechanism is plugged on the spindle
Spindle core (4) is internal, and abuts with the end of the spindle core (4) and inside.
2. passive type yarn-feeding device according to claim 1, which is characterized in that there are two the end positioning mechanisms, and two
A end positioning mechanism is separately positioned on the both ends of the spindle core (4).
3. passive type yarn-feeding device according to claim 1, which is characterized in that the end positioning mechanism and the positioning
Bearing (12) are provided between axis (3).
4. passive type yarn-feeding device according to claim 1-3, which is characterized in that the end positioning mechanism packet
Include support portion (1) and compressed part (2)；
The support portion (1) include support plate and be arranged in it is described support side surface on protrusion (11), it is described protrusion (11) energy
It is internal and abut with the inner wall of the spindle core (4) to be enough plugged on the spindle core (4), the support portion (1) with it is described
Spindle core (4) is rotationally connected on the locating shaft (3)；
The support portion (1) abuts far from one end of the spindle core (4) to be had the compressed part (2), and the compressed part (2) is solid
It is fixed to be arranged on the locating shaft (3).
5. passive type yarn-feeding device according to claim 4, which is characterized in that the compressed part (2) includes compressing member
(21) it is abutted with nut (23), the compressing member (21) with the support portion (1), the compressing member (21) is far from the support portion
(1) one end is provided with the nut (23), and the nut (23) is threadedly coupled with the locating shaft (3).
6. passive type yarn-feeding device according to claim 5, which is characterized in that the compressing member (21) and the nut
(23) elastic component (22) are provided between.
7. passive type yarn-feeding device according to claim 6, which is characterized in that the elastic component (22) is spring.
8. passive type yarn-feeding device according to claim 5, which is characterized in that the support portion (1) is far from the spindle
Annular slot is provided on the end face of core (4), the card convex being arranged on the compressing member (21) is connected in the annular slot.
9. passive type yarn-feeding device according to claim 8, which is characterized in that the card convex is ring structure.
10. passive type yarn-feeding device according to claim 9, which is characterized in that the card convex is spaced multistage
Arcuate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821990607.9U CN209161155U (en) | 2018-11-29 | 2018-11-29 | A kind of passive type yarn-feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821990607.9U CN209161155U (en) | 2018-11-29 | 2018-11-29 | A kind of passive type yarn-feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209161155U true CN209161155U (en) | 2019-07-26 |
Family
ID=67341058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821990607.9U Active CN209161155U (en) | 2018-11-29 | 2018-11-29 | A kind of passive type yarn-feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209161155U (en) |
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2018
- 2018-11-29 CN CN201821990607.9U patent/CN209161155U/en active Active
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