CN103361773A - Carding machine cover plate used for carding machine - Google Patents
Carding machine cover plate used for carding machine Download PDFInfo
- Publication number
- CN103361773A CN103361773A CN2013100812048A CN201310081204A CN103361773A CN 103361773 A CN103361773 A CN 103361773A CN 2013100812048 A CN2013100812048 A CN 2013100812048A CN 201310081204 A CN201310081204 A CN 201310081204A CN 103361773 A CN103361773 A CN 103361773A
- Authority
- CN
- China
- Prior art keywords
- carding machine
- cover plate
- machine cover
- transmitting element
- bearing carrier
- 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.)
- Pending
Links
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/02—Carding machines
- D01G15/12—Details
- D01G15/14—Constructional features of carding elements, e.g. for facilitating attachment of card clothing
- D01G15/24—Flats or like members
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/02—Carding machines
- D01G15/12—Details
- D01G15/28—Supporting arrangements for carding elements; Arrangements for adjusting relative positions of carding elements
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
A carding machine cover plate used for a carding machine has a carrying member, wherein the carrying member has a fabric maintaining part and a rear part, two end head parts are correlated with the carrying member, the end head parts slide on a sideway and cooperate with an annular flexible driving element, for example a drive belt. There is further provided a drive transfer element which is in engagement with both the carrying member and the driving element, an end region of the transfer element is fastened in a recess of the end face of the carrying member. In order that the connection between the carding machine cover plate and the drive transfer element can be released through a simple device and the drive transfer element can be re-used, and in order that there is no impairment in the geometry of the carrying member, the drive transfer element is connected to the carrying member in a shape-based connection by fastening means, the fastening means is reversibly releasable.
Description
Technical field
The present invention relates to the carding machine cover plate for carding machine, described carding machine cover plate has bearing carrier, described bearing carrier has fabric retaining part and rear portion, two end portions are associated with described bearing carrier, described two end portions slideway slide and with the annular flexible driving element for example rotating band cooperate, be provided with the driving transmitting element, described driving transmitting element engages with described end portion and described rotating band, wherein, the end regions of described driving transmitting element is fastened in the recess of end face of described bearing carrier.
Background technology
In the situation of known carding machine cover plate (EP0794272A), the connection between cover plate and cingulum cooperates by means of the cylinder moulding and realizes and fixing holding device not.Cingulum at place, its end by means of being arranged on the cavity in the cingulum and by means of a circular cross-section finger setting, the axis of described pin extends transverse to cingulum at each place, end of cover plate.Be fixed on each place, end of cover plate for the horizontal pin that is inserted into the circular cross-section in the cylindrical cavity.Described pin is cylindrical shape and has the size consistent with described cavity, and is driven along its operating path to allow described cover plate.Described pin is for example by means of urging cooperation (based on the connection of power) or being connected by screw and being fixed in the described bearing carrier of described cover plate.
Place, two ends at the bearing carrier of cover plate, be provided with by anti-abrasive material two fulcrum posts making of steel alloy for example being arranged as position near the bottom surface, these two fulcrum posts are flatly located and are intended to and slide at slideway, to support the cover plate that is oppositely arranged with cylinder.Be fastened to the position of the bottom surface that relatively is located farther from bearing carrier for the horizontal pin in the cylindrical cavity that is inserted into cingulum.
The shortcoming of known carding machine cover plate is that the connection of parts undertaken by pressure pin (interference fit).In this process, plastic deformation may occur in pin and recess.Because plastic deformation drives the transmission pin and can not be used again after removing.In addition, disadvantageously in practice interference fit be difficult to unclamp.At last, the geometry of bearing carrier is owing to pin suffers damage.
Summary of the invention
Thus, the problem that the present invention is correlated with provides the carding machine cover plate in the described type of introductory song, described carding machine cover plate is avoided mentioned shortcoming, wherein especially, being connected between described carding machine cover plate and described driving transmitting element can be unclamped and described driving transmitting element can be used again by simple device, and wherein do not have the infringement to the geometry of described bearing carrier.
This problem solves by the characteristic of claim 1.
According to the present invention, fastener is provided for being connected based on shape of described driving transmitting element and described bearing carrier.Described fastener can reversibly unclamp.Main advantage is, because such fastening, described driving transmitting element can use simple tool simply and promptly to be assembled on the described carding machine cover plate at the scene of carding machine and from described carding machine detachable cover plate.Especially advantageously described fastener can be installed on the described carding machine cover plate in reversible mode of unclamping in this article, thereby they can be reused after changing.Advantageously, the place of described driving transmitting element in its end has the anchor clamps in the recess that joins described carding machine cover plate to.Described recess can advantageously only produce at the place, two ends of described carding machine cover plate by machined.
Claim 2 to 18 comprises favourable improvement of the present invention.
Description of drawings
Embodiment with reference to the accompanying drawings describes the present invention in more detail, wherein:
Fig. 1 has gone out the carding machine that has according to device of the present invention with schematic side illustration;
Fig. 2 shows the carding machine cover plate (this carding machine cover plate has carding machine cover plate pin and drives transmitting element) at revolution carding machine top, the part of slideway, the adjusting bend (flexible bending pars convoluta) with side screen cloth and cylinder and the combing jaw between carding machine cover plate fabric and cylinder fabric (carding nip);
Fig. 3 shows the sectional view that cut load-carrying unit with carding machine cover plate pin and carding machine cover plate fabric, drives transmitting element and cingulum to analyse and observe mode;
Fig. 3 a shows the cingulum according to Fig. 3, and the jut that wherein is arranged on the outside is used for engaging with being positioned at the hole that drives transmitting element, and is arranged in the toothed belt wheel that tooth on the inboard is used for joining to the carding machine top guide rollers;
Fig. 3 b shows the driving transmitting element, its have for be positioned at cingulum on the hole that engages of protuberance, and be clamped on the carding machine top pin;
Fig. 4 shows according to driving transmitting element of the present invention with side cross-sectional view, and it has under the assembled state secure engagement anchor clamps in the recess of the end face of bearing carrier;
Fig. 4 a shows the part of Fig. 4 with magnification ratio, shows to be arranged in the recess that drives the anchor clamps on the transmitting element and be positioned at bearing carrier under unassembled state;
Fig. 5 has illustrated according to driving transmitting element of the present invention, as to have anchor clamps with stereogram; And
Fig. 6 shows another layout according to driving transmitting element of the present invention, as to have anchor clamps;
Fig. 6 a shows the transmitting element of Fig. 6 with zoomed-in view, wherein in the recess of anchor clamps secure engagement in the bearing carrier.
The specific embodiment
Fig. 1 shows a kind of carding machine, Truetzschler (Tr ü tzschler) TC carding machine for example, and it has feed rolls 1, feeding platform 2, licker-in 3a, 3b, 3c, cylinder 4, the doffer 5, stripper roll 6, niproll 7,8, net director element 9, net funnel 10, conveying roller 11,12 has revolution carding machine top 13, spinning box 15 and the can coiler 16 of carding machine top guide rollers 13a, 13b and carding machine cover plate 14.The direction of rotation of roller is indicated by curved arrow.Reference numeral M represents the central point (axis) of cylinder 4.Reference numeral 4a represents fabric and Reference numeral 4b represents the direction of rotation of cylinder 4.Reference numeral B represents wherein to turn round carding machine top 13 in the direction of combing position rotation, and reference number C represents the return carriage direction of carding machine cover plate 14, Reference numeral 31 ', 31 ' ' the presentation function element, and 13a and 13b represent the carding machine top guide rollers.Arrow A represents operative orientation.
According to Fig. 2, regulate bend 17(flexible bending pars convoluta) be arranged on each side of carding machine, be installed on the related side screen cloth 19.Regulate bend 17 and have convex outer surface 17a and bottom side 17b.Be provided with slideway 20 at the top of regulating bend 17, slideway 20 is for example made by low friction plastic property material, and slideway 20 has convex outer surface 20a and recessed inner surface 20b.Recessed inner surface 20b is shelved on the top of convex outer surface 17a and can the direction along arrow D, E slides on the latter.Each carding machine cover plate 14 comprises rear portion 14a and cover plate bottom 14b.Each carding machine cover plate 14 has carding machine cover plate head at each place of two end, and each carding machine cover plate head comprises two steel pins 14 ', 14 ' '.Steel pin 14 ', 14 ' ' those parts of stretching out the end face that exceeds carding machine cover plate bottom 14b on the convex outer surface 20a of slideway 20, slide in the direction of arrow B.Fabric 18 is installed on the bottom side of carding machine cover plate bottom 14b.The tip circle of Reference numeral 21 expression carding machine cover plate fabrics 18.Cylinder 4 has cylinder fabric 4a, for example sawtooth fabric at its periphery.The tooth height of sawtooth is for example h=2mm.The tip circle of Reference numeral 22 expression cylinder fabric 4a.Spacing between tip circle 21 and tip circle 22 (combing jaw) is represented by Reference numeral a, and for example is 3/1000 ' '.Spacing between convex outer surface 20a and tip circle 22 is represented by Reference numeral b.Spacing between the tip circle 21 of convex outer surface 20a and cylinder fabric 18 is represented by Reference numeral c.The radius of convex outer surface 20a is by Reference numeral r
3Expression, and the radius of tip circle 22 is by Reference numeral r
1Expression.Radius r
1And r
3Intersect at central point M place at cylinder 4.Reference numeral 19 expression side screen clothes.Carding machine cover plate 14 is the molded member of hollow extrusion made of aluminum, has hollow interior space 14c.Reference numeral 23 expressions drive transmitting element, and it engages (referring to Fig. 3) with cingulum 24.
Fig. 3 shows with cutaway view has carding machine cover plate pin 14 ', 14 ' ' bearing carrier 14c and carding machine cover plate fabric 18, drive transmitting element 23(Connection Element) and cingulum 24.Carding machine cover plate fabric 18 is for for example being installed to the part of the fabric strip on the bottom side of carding machine cover plate bottom 14b by means of magnetic stripe and metallic carrier.
According to Fig. 3 a, elasticity cingulum 24 has the protuberance 24 of for example being made by rubber at its outside 24a
1To 24
n(only show 24
1).Be provided with a large amount of teeth 24 at the inboard 24b of cingulum 24
2, these teeth 24
2Join in the toothed belt wheel of carding machine top guide rollers 13a, 13b.Cingulum 24 is along the longitudinal direction by means of the high-strength flexible steel wire reinforcement that is positioned at wherein.
According to Fig. 3 b, each drives transmitting element 23 and has hole 23
1(at end place's opening or be through hole).As shown in Figure 3, when operation, protuberance 24
1To 24
nJoin the corresponding aperture 23 that drives the transmitting element 23 to from the top
1In.
According to Fig. 4, the driving transmitting element 23(with anchor clamps 25 according to the present invention referring to Fig. 4 a) be shown under the assembled state secure engagement in the recess 26 of the end face of the bearing carrier 14c of carding machine cover plate 14 (referring to Fig. 4 a).According to Fig. 4 a, be provided with spring chuck 25, one in its end is installed on the driving transmitting element 23 integratedly, and its other end has bolt-lock nose 25
1Be similar to and drive transmitting element 23, anchor clamps 25 by elastic plastic material for example the injection mo(u)lding material make and can pivot along direction elasticity or the resilience ground of arrow F and G (shift-in and shift out).Bearing carrier 14c has the recess 26 in the zone of carding machine cover plate bottom 14b in its end, recess 26 has bottom otch 26
1(protuberance).Bolt-lock nose 25
1Join in the recess 26 and butt protuberance 26
1Reference numeral 27 is illustrated in hole 23
1Following supporting plate.Reference numeral 28 expression induction elements, thus it is integrally connected on the driving transmitting element 23 and joint butt bearing carrier 14c below bearing carrier 14c.
Fig. 5 has illustrated according to driving transmitting element 23 Fig. 4, that have anchor clamps 25 with stereogram.Driving transmitting element 23 has two recesses 23 to a side mouth
2With 23
3, and vertically have and be respectively 23 in the outside at it
4With 23
5Two elastic outer wall.When operation, carding machine cover plate pin 14 ', 14 ' ' be arranged in recess 23 in the mode that connects based on shape
2With 23
3In, and respectively by means of elastic outer wall 23
4With 23
5Keep and fixing (referring to Fig. 3).
In order to install, has bolt-lock nose 25
1 Anchor clamps 25 flexibly shift out and bolt-lock nose 25 along the direction of arrow G
1In axial direction be introduced in the bearing carrier 14c as far as recess 26.Anchor clamps 25 are shift-in (that is to say and retract) in the direction of arrow F subsequently, so that bolt-lock nose 25
1Join in the recess 26 and will drive thus among the bearing carrier 14c that transmitting element 23 is fixed to carding machine cover plate 14.
Because the present invention drives transmitting element 23 and is connected on the bearing carrier 14c of carding machine cover plate 14 with the mode of being connected by means of connecting based on shape by anchor clamps 25, anchor clamps 25 and 29 can reversibly unclamp.Owing to sandwich formula or snap-in connection, advantageously, driving transmitting element 23 can both be connected on the bearing carrier 14c securely by simple device and short time, also can unclamp from bearing carrier 14c.Additional advantage is that fixture 25 and 29 can assemble and use again after removing.
Fig. 6 shows the other layout that connects according to anchor clamps of the present invention, and fixture 29 that wherein can (snap-in connection) pinched together from both sides is installed to integratedly and drives on the transmitting element 23.Fixture 29 is for circular and engage with corresponding circular depressions 30 in bearing carrier 14c in the mode that connects based on shape.
Claims (18)
1. the carding machine cover plate that is used for carding machine, described carding machine cover plate has bearing carrier, described bearing carrier has fabric retaining part and rear portion, two end portions are associated with described bearing carrier, described end portion slideway slide and with the annular flexible driving element for example rotating band cooperate, be provided with the driving transmitting element, described driving transmitting element engages with described bearing carrier and described driving element, wherein, the end regions of described driving transmitting element is fastened in the recess of described end face of described bearing carrier, it is characterized in that described driving transmitting element (23) is by fastener (25,25
129) be connected on the described bearing carrier (14c) described fastener (25,25 in the mode that connects based on shape
129) can reversibly unclamp.
2. carding machine cover plate according to claim 1 is characterized in that, described driving transmitting element engages with described end portion.
3. carding machine cover plate according to claim 1 and 2 is characterized in that, described driving transmitting element engages with described end portion in the mode that connects based on shape.
4. each described carding machine cover plate in 3 according to claim 1 is characterized in that described end portion is formed by at least two steel pins in each situation.
5. each described carding machine cover plate in 4 according to claim 1 is characterized in that described driving transmitting element is injection molding part, is preferably elastic plastic material.
6. each described carding machine cover plate in 5 according to claim 1 is characterized in that described driving transmitting element has anchor clamps at place, an end.
7. each described carding machine cover plate in 6 according to claim 1 is characterized in that described anchor clamps are elasticity or back elastic structure.
8. each described carding machine cover plate in 7 according to claim 1 is characterized in that, comprises that the described driving transmitting element of described anchor clamps is single structure.
9. each described carding machine cover plate in 8 according to claim 1 is characterized in that described anchor clamps join in the recess or insertion portion of described carding machine cover plate in the mode that connects based on shape.
10. each described carding machine cover plate in 9 according to claim 1 is characterized in that described recess only is arranged on the place, end of described carding machine cover plate.
11. each described carding machine cover plate in 10 is characterized in that described recess generates by machined according to claim 1.
12. each described carding machine cover plate in 11 is characterized in that according to claim 1, be positioned on the described anchor clamps protuberance for example nose engage with described recess in the mode that connects based on shape.
13. each described carding machine cover plate in 12 is characterized in that described protuberance is the bolt-lock nose according to claim 1.
14. each described carding machine cover plate in 13 is characterized in that according to claim 1, described driving transmitting element is fastened in the described end face of described bearing carrier at place, an end or is fastened on the described end face of described bearing carrier.
15. each described carding machine cover plate in 14 is characterized in that according to claim 1, the described elastic protrusion part of described anchor clamps engages with described recess in the described bearing carrier.
16. each described carding machine cover plate in 15 is characterized in that described driving transmitting element is clamped in the described carding machine cover plate according to claim 1.
17. each described carding machine cover plate in 16 is characterized in that described Connection Element has through hole according to claim 1, the protuberance of described cingulum joins in the described through hole.
18. each described carding machine cover plate in 17 is characterized in that described Connection Element is fastened to according to claim 1, for example is clamped to securely described carding machine cover plate head for example on the steel pin.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012006557.4 | 2012-04-02 | ||
DE102012006557A DE102012006557A1 (en) | 2012-04-02 | 2012-04-02 | Flat bar for a card, which has a support body with a clothing receiving part and a back part |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103361773A true CN103361773A (en) | 2013-10-23 |
Family
ID=48326602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2013100812048A Pending CN103361773A (en) | 2012-04-02 | 2013-03-14 | Carding machine cover plate used for carding machine |
Country Status (6)
Country | Link |
---|---|
CN (1) | CN103361773A (en) |
BR (1) | BR102013006508A2 (en) |
CH (1) | CH706358B1 (en) |
DE (1) | DE102012006557A1 (en) |
GB (1) | GB2502419A (en) |
IT (1) | ITMI20130197A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110205714A (en) * | 2018-02-28 | 2019-09-06 | 特吕茨施勒有限及两合公司 | The method of the device and manufacture spinning preparation machine operation element of spinning preparation machine |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0794272A1 (en) * | 1996-03-04 | 1997-09-10 | F.LLi Marzoli & C. S.p.A. | Device for guiding and coupling the sliding flat with the drive belt in a flat card |
CN101050565A (en) * | 2006-04-07 | 2007-10-10 | 特鲁菲舍尔股份有限公司及两合公司 | Card clothing supporting part for cover plate carding machine cover |
CN101351584A (en) * | 2005-12-21 | 2009-01-21 | 里特机械公司 | Carding bar for a carding machine |
CN201272841Y (en) * | 2008-09-09 | 2009-07-15 | 施越浩 | Fixed cover plate framework |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3505254A1 (en) * | 1985-02-15 | 1986-08-28 | Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt | LID ROD |
DE3814412A1 (en) * | 1988-04-28 | 1989-11-09 | Truetzschler & Co | LID ROD FOR CARD |
DE59405557D1 (en) * | 1993-06-03 | 1998-05-07 | Rieter Ag Maschf | Card with revolving flats |
IT1319759B1 (en) * | 2000-12-28 | 2003-11-03 | Marzoli Spa | DRIVING AND DRAGING SYSTEM OF THE MOBILE HATS IN A HAT |
DE50204305D1 (en) * | 2001-06-21 | 2005-10-27 | Rieter Ag Maschf | Locked snap connection between card cover and drive belt |
DE20121337U1 (en) * | 2001-09-21 | 2002-08-08 | Truetzschler Gmbh & Co Kg | Device on a card for cotton, man-made fibers and the like. in which there is at least one flat bar with a flat set |
DE102010053178A1 (en) * | 2010-12-03 | 2012-06-06 | Trützschler GmbH & Co Kommanditgesellschaft | Device on a card or carding, in which at least one working and / or functional element is present, for. B. Festkardierelement, revolving lid |
-
2012
- 2012-04-02 DE DE102012006557A patent/DE102012006557A1/en not_active Withdrawn
-
2013
- 2013-02-12 IT ITMI20130197 patent/ITMI20130197A1/en unknown
- 2013-03-14 CN CN2013100812048A patent/CN103361773A/en active Pending
- 2013-03-22 BR BRBR102013006508-0A patent/BR102013006508A2/en not_active Application Discontinuation
- 2013-03-25 GB GB201305410A patent/GB2502419A/en not_active Withdrawn
- 2013-03-28 CH CH00695/13A patent/CH706358B1/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0794272A1 (en) * | 1996-03-04 | 1997-09-10 | F.LLi Marzoli & C. S.p.A. | Device for guiding and coupling the sliding flat with the drive belt in a flat card |
CN101351584A (en) * | 2005-12-21 | 2009-01-21 | 里特机械公司 | Carding bar for a carding machine |
CN101050565A (en) * | 2006-04-07 | 2007-10-10 | 特鲁菲舍尔股份有限公司及两合公司 | Card clothing supporting part for cover plate carding machine cover |
CN201272841Y (en) * | 2008-09-09 | 2009-07-15 | 施越浩 | Fixed cover plate framework |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110205714A (en) * | 2018-02-28 | 2019-09-06 | 特吕茨施勒有限及两合公司 | The method of the device and manufacture spinning preparation machine operation element of spinning preparation machine |
Also Published As
Publication number | Publication date |
---|---|
CH706358B1 (en) | 2017-02-28 |
DE102012006557A1 (en) | 2013-10-02 |
ITMI20130197A1 (en) | 2013-10-03 |
CH706358A2 (en) | 2013-10-15 |
GB201305410D0 (en) | 2013-05-08 |
BR102013006508A2 (en) | 2015-06-09 |
GB2502419A (en) | 2013-11-27 |
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PB01 | Publication | ||
C10 | Entry into substantive examination | ||
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RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131023 |
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