CN1550587A - Upper apron frame for spinning machine - Google Patents
Upper apron frame for spinning machine Download PDFInfo
- Publication number
- CN1550587A CN1550587A CNA2004100433945A CN200410043394A CN1550587A CN 1550587 A CN1550587 A CN 1550587A CN A2004100433945 A CNA2004100433945 A CN A2004100433945A CN 200410043394 A CN200410043394 A CN 200410043394A CN 1550587 A CN1550587 A CN 1550587A
- Authority
- CN
- China
- Prior art keywords
- apron
- guiding piece
- commutation
- commutation guiding
- top cradle
- 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
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/26—Drafting machines or arrangements without fallers or like pinned bars in which fibres are controlled by one or more endless aprons
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/70—Constructional features of drafting elements
- D01H5/86—Aprons; Apron supports; Apron tensioning arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
A belt-driven spinning assembly has a cage for the upper belt. The cage has a main shell with an interchangeable belt reverse-guide attached to the shell. The belt guides are manufactured to a variety of suitable dimensions.
Description
Summary of the invention
The present invention relates to be used for a top cradle of spinning machine, this top cradle has a matrix and at least one apron commutation guiding piece, and this commutation guiding piece can be placed on the support part of matrix with replacing.
Background technology
Such top cradle is referring to background technology DE 199 19 410 A1.This known top cradle is designed to two framves, and therefore for two adjacent spinning spindle positions an apron commutation guiding piece is arranged respectively.This apron commutation guiding piece can be placed on the support part of matrix with taking out, and the spacing between the mid point of apron commutation guiding piece just can change like this.So just allow same top cradle can be applied to two kinds of different ingot distances.Practical solution is such, i.e. two aprons commutation guiding piece is designed to asymmetric according to the type of their retaining element, if therefore when from a kind of ingot apart from change to another kind of ingot apart from the time, right apron commutation guiding piece just can simply be changed with the left apron guiding piece that commutates.
In spinning machine, can occur continually: the different fibrous materials that go to spin various fibre lengths with same spinning machine.This for example can learn from European patent EP 0 450 361 B1.Under such a case, require top cradle all to change so far for other size, even because two groups of right spacings of adjacent drawing rollers also must change usually by different fibre lengths.
Summary of the invention
Task of the present invention is when being transformed into other fibrous material, can keep the matrix of top cradle at least.
The settling mode of this invention task is, is matched with different fibre lengths in order to make same matrix, is provided with multiple different aprons commutation guiding piece.
According to the present invention, the top cradle that provides at present has a unified matrix, and the different apron commutation guiding piece of a cover is attached troops to a unit in this matrix.Allow to install the upper leather ring of different length like this, this upper leather ring can more or less remotely exceed the following apron of being attached troops to a unit.Although formed matrix and keep identical but design different top cradles by mating for different apron commutation guiding piece, this top cradle can be so that carry out the guiding of matched well for fiber between the right jaw line of the terminal of apron guide and at the heel delivery roller.Except being matched with different fibre lengths easily, when component wear is replaced, also draw an advantage fully by accident, but this advantage provides in aforesaid background technology also owing to changing easily.In technical scheme of the present invention, apron commutation guiding piece is design like this, i.e. upper leather ring skew exceeds the draw zone plane.
Advantageously, support that at least one being provided with one between part and at least one apron commutation guiding piece clamps bindiny mechanism.This connection can be that a kind of clamping of effect in the back connects, and wherein upper leather ring commutation guiding piece is preferably made by a kind of flexible plastics.Because the modification for whole apron commutation guiding pieces remains identical top cradle matrix, can so design for all modification so clamp the position of bindiny mechanism, just so that clamp the identical all the time mode in locus of bindiny mechanism and design.Therefore only need to change respectively each outer length of the slide block that guides upper leather ring.
Clamp bindiny mechanism in order to produce, apron commutation guiding piece preferably has flexible last tong arm and following tong arm.Here, described tong arm, the face down avris leader of the upper leather ring that the last tong arm of apron can be provided for attaching troops to a unit by known way just gone up.
Under the situation that is matched with two top cradles, also can so be provided with by the present invention, be about to described matrix and be designed to have two double-basis bodies of supporting part, this support sector distributes the apron commutation guiding piece that belongs to two adjacent spinning spindle positions.
Other advantage of the present invention and feature can be learnt from following explanation for an embodiment.
Description of drawings
Accompanying drawing illustrates:
The partial cutaway side figure of the part that is arranged in a top cradle zone of a drafting system of a spinning machine of Fig. 1;
Cut-away section enlarged drawing in the zone of the apron commutation guiding piece of Fig. 2 Fig. 1;
Among Fig. 3 Fig. 1 along the view of the top cradle of direction of arrow III;
The partial view in the apron commutation guiding piece of another kind design of the similar Fig. 2 of Fig. 4;
The similar Fig. 1 of Fig. 5 has a side view according to the apron of Fig. 4 commutation guiding piece.
The specific embodiment
Top cradle 1 shown in Fig. 1 to 3 is the part of only making the illustrated drafting system of part of a spinning machine, for example ring throstle.This drafting system in fact only illustrate one group of apron roller to 2,3 and one groups of delivery rollers in the back to 4,5.Staple fibre 22 for the treatment of drawing-off in the direction of arrows A be input to the apron roller to 2,3 and in the direction of arrows B leave delivery roller to 4,5.For the present invention, whether whether the apron roller is placed in other roller of drafting system to 2,3 is configured in other roller to upstream or delivery roller to 4,5 the downstream is all had no relations.Roller 2 and 4 is the bottom rolls that vertically are subjected to continuous transmission along machine, and roller 3 and 5 is pressurization rollers, and they lay respectively at each spinning spindle position a or b.Following apron 6 and upper leather ring 7 (only representing with dotted line among Fig. 3) are disposed at apron roller 2 and 3 in a known way.
Following apron 6 has one as apron platen 8 under the what is called of steering mechanism, and by a tension element 9, such as a roller tensioning of bearing elastic load support.
Respectively for the common top cradle of two adjacent spinning spindle position a and b (see figure 3) configuration as two framves.This cradle is used for leading for two adjacent upper leather rings 7, wherein respectively between spinning spindle position a and the b, top cradle 1 supports arc 14 to be bearing on the position of fixed axis 13 of apron pressure roller 3 by one.With spring element that loads for top cradle 1 of 15 marks.
Top cradle 1 has the matrix 10 of two spinning spindle position a of an extend past and b, and this matrix has a support part 12 that is used for each apron commutation guiding piece 11 respectively for each spinning spindle position a and b.Apron commutation guiding piece 11 clamps tight on the support part 12 of being attached troops to a unit as the background technology that the front has been described.
The different fibre lengths if stretch on same drafting system need be mutually adjusted the apron roller usually to 2,3 jaw line 23 and the delivery roller spacing to 4,5 jaw line 16.This is normally being replaced by prerequisite for top cradle 1.
Now top cradle 1 so is matched with each spinning spindle position a, b... according to the present invention, makes each top cradle 1 that a thick-and-thin matrix 10 be arranged, and the apron that always is complementary commutation guiding piece 11 is supporting part 12 places to be arranged on this matrix by replacing.Therefore each top cradle 1 has the different apron commutation guiding piece 11 of a cover.A kind of apron commutation guiding piece 11 ' of selectively design dots in Fig. 2 and Fig. 3.Do not need like this to change whole top cradle 1, and only change each apron commutation guiding piece 11, wherein even can design like this, when the fibre length difference was not very big, upper leather ring 7 can keep in case of necessity.Under any circumstance, because removable apron commutation guiding piece 11 can guarantee to be matched with all the time for fiber the good guiding of fibrous material between the outlet side terminal of apron guided plate and delivery roller are to 4,5 jaw line 16.
Especially as can be seen from Figure 2, mutual removable apron commutation guiding piece 11 11 ' or other not shown commutation guiding piece can clamp bindiny mechanism by one and change mutually easily, wherein contain the matrix 10 of supporting part 12 and keep all the time.Clamp preferably a kind of clamping bindiny mechanism of effect in the back of bindiny mechanism 17, this realizes so that easily i.e. apron commutation guiding piece 11 is made by a kind of elastoplast, and this guided plate has one and goes up tong arm 18 and a following tong arm 19.Last tong arm 18 can be provided with the avris commutation leader 20 of guiding upper leather ring 7 in the known manner.
Can see also that from Fig. 2 following tong arm 19 has one to attach troops to a unit in the following distance block 21 of apron 6, its position to the support part 12 of matrix 10 with all remain identical to apron platen 8 down for apron commutation guiding piece 11, all modification of 11 '.For this reason, distance block 21 has a plane at it on the side of following apron 6.
In modification according to Fig. 4 and Fig. 5, current as example until now, an apron commutation of configuration guiding piece 11a on identical support part 12, this apron commutation guiding piece shifts out beyond the draw zone plane upper leather ring 7 downward biases.For this reason, this apron commutation guiding piece has been settled a projection 21a down.The draw zone plane is determined two jaw lines of 2,3 and 4,5 by roller.In order to contrast, in Fig. 4, dot previous described apron commutation guiding piece 11.
Claims (5)
1. the top cradle that is used for a spinning machine, this top cradle has a matrix and at least one apron commutation guiding piece, this commutation guiding piece can be placed on the support part of matrix with changing, it is characterized in that, be provided with multiple different apron commutation guiding piece (11,11 ', 11a) in order to make identical matrix (10) be matched with different fibre lengths.
2. according to the top cradle of claim 1, it is characterized in that, supporting between part (12) and the apron commutation guiding piece (11,11 ', 11a) a clamping bindiny mechanism (17) to be set.
3. according to the top cradle of claim 2, to it is characterized in that, to clamp bindiny mechanism (17) in order producing, apron commutation guiding piece (11,11 ', 11a) has flexible last tong arm and following tong arm (18,19).
4. according to one of in the claim 1 to 3 top cradle, it is characterized in that, matrix (10) is to have two binarys of supporting part (12), and this support sector distributes two aprons commutation guiding pieces belonging to adjacent spinning spindle position (a, b) (11,11 ', 11a).
5. according to one of in the claim 1 to 4 top cradle, it is characterized in that a commutation guiding piece in the removable apron commutation guiding piece (11a) has a projection (21a), this projection makes upper leather ring (7) come out from the draw zone planar offset.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2003121893 DE10321893A1 (en) | 2003-05-07 | 2003-05-07 | Upper belt cage for spinning assembly has a main shell with an interchangeable belt reverse-guide attached to the shell |
| DE10321893.9 | 2003-05-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1550587A true CN1550587A (en) | 2004-12-01 |
| CN100480445C CN100480445C (en) | 2009-04-22 |
Family
ID=33394623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100433945A Expired - Fee Related CN100480445C (en) | 2003-05-07 | 2004-05-08 | Upper apron frame for spinning machine |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN100480445C (en) |
| DE (1) | DE10321893A1 (en) |
| IT (1) | ITMI20040842A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100540770C (en) * | 2005-02-05 | 2009-09-16 | 阿库泰斯泰斯博斯德国公司 | The top roll bearing part that is used for the drafting system of spinning machine |
| CN101072904B (en) * | 2004-12-14 | 2010-05-05 | 超级纺织厂有限公司 | A nose roller assembly |
| CN101857990A (en) * | 2009-04-09 | 2010-10-13 | 叙森芯轴制造厂有限责任公司 | The groups of holders that is used for the drafting system of textile machinery |
| CN103014952A (en) * | 2011-09-21 | 2013-04-03 | 村田机械株式会社 | Draft device and spinning machine |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009293143A (en) * | 2008-06-03 | 2009-12-17 | Toyota Industries Corp | Apron cradle of loom |
| DE102011051552A1 (en) | 2011-07-05 | 2013-01-10 | Deutsche Institute Für Textil- Und Faserforschung Denkendorf | Roller stretching device for a spinning machine |
| DE102014110950A1 (en) | 2014-08-01 | 2016-02-04 | Deutsche Institute Für Textil- Und Faserforschung Denkendorf | Roller stretching arrangement of a workstation of a staple fiber processing textile machine and textile machine equipped therewith |
-
2003
- 2003-05-07 DE DE2003121893 patent/DE10321893A1/en not_active Withdrawn
-
2004
- 2004-04-28 IT ITMI20040842 patent/ITMI20040842A1/en unknown
- 2004-05-08 CN CNB2004100433945A patent/CN100480445C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101072904B (en) * | 2004-12-14 | 2010-05-05 | 超级纺织厂有限公司 | A nose roller assembly |
| CN100540770C (en) * | 2005-02-05 | 2009-09-16 | 阿库泰斯泰斯博斯德国公司 | The top roll bearing part that is used for the drafting system of spinning machine |
| CN101857990A (en) * | 2009-04-09 | 2010-10-13 | 叙森芯轴制造厂有限责任公司 | The groups of holders that is used for the drafting system of textile machinery |
| CN101857990B (en) * | 2009-04-09 | 2015-06-17 | 叙森芯轴制造厂有限责任公司 | Bracket aggregate for a stretcher of a textile machine |
| CN103014952A (en) * | 2011-09-21 | 2013-04-03 | 村田机械株式会社 | Draft device and spinning machine |
| CN103014952B (en) * | 2011-09-21 | 2017-06-27 | 村田机械株式会社 | Drafting system and spinning machinery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100480445C (en) | 2009-04-22 |
| ITMI20040842A1 (en) | 2004-07-28 |
| DE10321893A1 (en) | 2004-12-02 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20090422 Termination date: 20100508 |