CN104674396B - A kind of anti-yarn rebounding mechanism being attached to doffer - Google Patents
A kind of anti-yarn rebounding mechanism being attached to doffer Download PDFInfo
- Publication number
- CN104674396B CN104674396B CN201510005582.7A CN201510005582A CN104674396B CN 104674396 B CN104674396 B CN 104674396B CN 201510005582 A CN201510005582 A CN 201510005582A CN 104674396 B CN104674396 B CN 104674396B
- Authority
- CN
- China
- Prior art keywords
- doffer
- brush belt
- yarn
- driving wheel
- driven wheel
- 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.)
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
- D01H9/02—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing completed take-up packages and replacing by bobbins, cores, or receptacles at take-up stations; Transferring material between adjacent full and empty take-up elements
- D01H9/08—Doffing arrangements independent of spinning or twisting machines
- D01H9/10—Doffing carriages ; Loading carriages with cores
Abstract
The invention discloses a kind of anti-yarn rebounding mechanism for being attached to doffer, including driven wheel, motor, driving wheel and brush belt, driven wheel connects driving wheel by the brush belt of annular, is equipped with motor on driving wheel；After electric motor starting, so that the brush belt of driving wheel and driven wheel driving annular, keeps the speed of service of brush belt contrary with doffer forward speed, size is identical.The present invention is a kind of mechanism for improving existing doffer performance, doffer receive full spool cut off yarn when, cotton thread bark pocket band paints, and is still clipped on brush belt after cutting off, prevents yarn from springing back.The configuration of the present invention is simple is practical, and the line kind for not having to elasticity can play a role, easy to connect with doffer, without doing excessive adjustment to doffer ontology.
Description
Technical field
It doffs machine part the present invention relates to one kind, specifically a kind of anti-yarn rebounding mechanism for being attached to doffer.
Background technique
Currently, existing doffer on domestic market cuts off yarn after receiving full spindle pipe, as the very big yarn of the elasticity having
Line can rebound, and may take off, then may cannot keep under control pressure head after plug hole pipe from steel ingot bar, can not receive yarn on spool.In this way
Both the efficiency of doffer had been reduced, it is also necessary to artificial coiling, it is time-consuming and laborious, lower production efficiency.If can control the rebound of the end of a thread,
The production efficiency of existing doffer can not only be improved, and can be reduced artificial.
Therefore, to prevent the end of a thread from springing back, raising production efficiency provides a kind of anti-yarn rebounding mechanism for being attached to doffer,
It is very necessary.
Summary of the invention
The purpose of the present invention is to provide a kind of anti-yarn rebounding mechanisms for being attached to doffer, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme:
A kind of anti-yarn rebounding mechanism being attached to doffer, including driven wheel, motor, driving wheel and brush belt, it is driven
Wheel connects driving wheel by the brush belt of annular, is equipped with motor on driving wheel；After electric motor starting, so that driving wheel and driven wheel
The brush belt for driving annular, keeps the speed of service of brush belt contrary with doffer forward speed, size is identical.
As a further solution of the present invention: brush belt be a thickness 5mm, width 20mm the flat cushion rubber band of canvas on be arranged
The nylon wire of 3 row 70-90mm.
Compared with prior art, the beneficial effects of the present invention are:
The present invention is a kind of mechanism for improving existing doffer performance, doffer receive full spool cut off yarn when, cotton thread
Bark pocket band paints, and is still clipped on brush belt after cutting off, and prevents yarn from springing back.The configuration of the present invention is simple is practical, for not having to bullet
The line kind of property can play a role, easy to connect with doffer, without doing excessive adjustment to doffer ontology.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram that the present invention is used for doffer；
In figure: 4- doffer, 5- driven wheel, 6- motor, 7- driving wheel, 8- brush belt.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
Embodiment 1
Referring to Fig. 1, in the embodiment of the present invention, a kind of anti-yarn rebounding mechanism being attached to doffer, including driven wheel
5, motor 6, driving wheel 7 and brush belt 8, driven wheel 5 connect driving wheel 7 by the brush belt 8 of annular, are equipped on driving wheel 7
Motor 6.Wherein brush belt 8 be a thickness 5mm, wide 20mm the flat cushion rubber band of canvas on plant the nylon wire of upper 3 row 70-90mm.
After motor 6 starts, so that driving wheel 7 and driven wheel 5 drive the brush belt 8 of annular, make the speed of service and doffer of brush belt 8
4 forward speeds are contrary, and size is identical.
The present invention is a kind of mechanism for improving existing 4 performance of doffer, doffer 4 receive full spool cut off yarn when, yarn
After line rebound gets around steel nail bar, then slotting spool cannot then push down yarn and thread head.So with the present invention, after doffer 4 pulls out full spool, cotton
On wire clamp brush belt 8, still it is clipped on brush belt 8 after cutting off, prevents yarn from springing back.
The configuration of the present invention is simple is practical, and the line kind for not having to elasticity can play a role, and connect with doffer 4
It is convenient, without doing excessive adjustment to 4 ontology of doffer.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (2)
1. a kind of anti-yarn rebounding mechanism for being attached to doffer, which is characterized in that including driven wheel (5), motor (6), active
It takes turns (7) and brush belt (8), the driven wheel (5) connects driving wheel (7) by the brush belt 8 of annular, on the driving wheel (7)
Motor (6) are installed；After motor (6) starting, so that the brush belt (8) of driving wheel (7) and driven wheel (5) driving annular,
Keep the speed of service of brush belt (8) contrary with doffer (4) forward speed, size is identical.
2. the anti-yarn rebounding mechanism according to claim 1 for being attached to doffer, which is characterized in that the brush belt
(8) be a thickness 5mm, wide 20mm the flat cushion rubber band of canvas on the nylon wire of 3 row 70-90mm is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510005582.7A CN104674396B (en) | 2015-01-06 | 2015-01-06 | A kind of anti-yarn rebounding mechanism being attached to doffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510005582.7A CN104674396B (en) | 2015-01-06 | 2015-01-06 | A kind of anti-yarn rebounding mechanism being attached to doffer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104674396A CN104674396A (en) | 2015-06-03 |
| CN104674396B true CN104674396B (en) | 2019-07-12 |
Family
ID=53309954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510005582.7A Active CN104674396B (en) | 2015-01-06 | 2015-01-06 | A kind of anti-yarn rebounding mechanism being attached to doffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104674396B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130322B (en) * | 2017-06-09 | 2023-07-04 | 晋中经纬泓鑫机械有限公司 | Yarn clamping and breaking device for doffing |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3744757A1 (en) * | 1987-03-02 | 1989-01-05 | Schubert & Salzer Maschinen | Method and device for the piecing of a spinning apparatus working with a pneumatic twisting member |
| US4856267A (en) * | 1988-11-25 | 1989-08-15 | Northern Telecom Limited | Method and apparatus for twisting together lengths of filamentary material |
| CN102337616B (en) * | 2011-05-26 | 2013-10-16 | 崔斌 | Automatic vertical doffer |
| CN202226996U (en) * | 2011-09-15 | 2012-05-23 | 侯国阳 | Positioning mechanism for automatic doffing device |
| CN102995183B (en) * | 2012-12-12 | 2015-01-14 | 清华大学 | Continuous bobbin conveying and inserting device of doffing machine |
| CN103556324B (en) * | 2013-11-13 | 2016-02-24 | 清华大学 | Horizontal shafting vertically carries pipe continuous moving doffing device |
-
2015
- 2015-01-06 CN CN201510005582.7A patent/CN104674396B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104674396A (en) | 2015-06-03 |
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