CN101796231A - Clamping of comb unit - Google Patents
Clamping of comb unit Download PDFInfo
- Publication number
- CN101796231A CN101796231A CN200880105629A CN200880105629A CN101796231A CN 101796231 A CN101796231 A CN 101796231A CN 200880105629 A CN200880105629 A CN 200880105629A CN 200880105629 A CN200880105629 A CN 200880105629A CN 101796231 A CN101796231 A CN 101796231A
- Authority
- CN
- China
- Prior art keywords
- comb unit
- outline portion
- combing
- root
- combing device
- 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
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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
- D01G15/84—Card clothing; Manufacture thereof not otherwise provided for
- D01G15/92—Attaching card clothing to carding elements
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G19/00—Combing machines
- D01G19/06—Details
- D01G19/10—Construction, mounting, or operating features of combing elements
- D01G19/105—Combing cylinders
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
A comb (10) comprises a comb unit (12) and a comb unit profile (14). The comb (10) has clamping means (18) for connecting the comb unit (12) to the comb unit profile (14). A device (30) comprises a base profile (32) for holding at least one comb (10). The clamping is such that there is no gap between the teeth of neighbouring combs and that each comb can be easily replaced and mounted.
Description
Technical field
The present invention relates to the field that textiles is made, relate in particular to the careless and/or combing of fiber.
Background technology
One of most important process in the textile production is careless and combing process, thus fiber web adhesion, smooth that the concise one-tenth of doing of natural fabric is suitable for weaving.When the fiber preparing to be used to weave, must be under density and the uniform state of thickness with fibre placement, and remove impurity, this can be by combing and/or combing process realization.
Combing produces the thin fiber sheet material with uniform thickness, and by condensing, the not wire harness of twisting thick, continuous to form, it is called as sliver to this sheet material subsequently.In this case, when hope has very thin yarn, carry out combing after careless, combing is to remove staple fibre, stays fully the process of the sliver of being made up of long fiber, all long fiber parallel laid, and more smooth and more glossy than what be not combed.Weaved then by careless and sliver combing.
In general, careless or combing process comprises the master rotor that is coated with the combing device, centers on a plurality of different for example flat combing devices of this master rotor and cleaner for assisting structure and master rotor and interacts with careless or noil.The combing device generally includes the cylindrical shape fragment of opening, and sawtooth is arranged on this fragment so that careless and/or noil.
Sawtooth tooth trace fragment can be fixed on the combing device in many ways.For example in DE-U1-299 13 366, by fixing this sawtooth tooth trace fragment on the cylindrical shape fragment that sawtooth tooth trace fragment is bonded in opening.In this case, must replace the tooth trace fragment, cause the heavy losses of operating time by each integral demounting combing device.In addition, the manufacturing of this combing device is labour-intensive and is difficult to realize automation.
Another example of fixed teeth is EP-A-0179158, and wherein the tooth trace fragment has foot, and this foot has otch, and this otch can slide on bar.This bar is then by in the cylindrical shape part that is bolted to opening.Under the situation that must replace the tooth trace fragment, only must be with delegation's tooth trace fragment, i.e. fragment slippage from their bar of a comb unit, so that replace the tooth trace fragment of damage.But, slide in slippage tooth trace fragment on the bar and with the tooth trace fragment and to be still very labour-intensively on the bar, can not realize by simple automated procedure, thereby cause big downtime, and the production cost height of the fiber that obtains.
Consider the defective of above-mentioned existing careless and/or combing method, a target of the present invention provides a kind of improved combing device and the improved method that is used to make this combing device, so that combing device manufacture process labour intensive more not.
Another target of the present invention is to improve the efficient of careless and/or combing process, especially makes downtime careless and/or combing equipment minimum.
Another target of the present invention is to improve the output of careless and/or combing process.
Hereinafter, term " combing device " refers to the combing device, also can refer to careless assembly.
Term " comb unit " refers to comb unit, also can refer to " careless parts ".
Term " combing device outline portion " refers to combing device outline portion, also can refer to " careless outline portion ".
Summary of the invention
The present invention relates to a kind of combing device, this combing device comprises comb unit and comb unit outline portion, it is characterized in that, this combing utensil is useful on the clamping device that comb unit is connected to the comb unit outline portion.
The invention still further relates to a kind of equipment that comprises at least one such combing device and be used to keep the base portion outline portion of this at least one combing device.
The invention still further relates to a kind of tooth trace fragment with top and root.This top comprises sawtooth.This root is clamped with permission by recessing.
Especially, the present invention relates to a kind of comb unit outline portion, it is characterized in that, it has two flanges that the tooth trace fragment that is suitable for will having recessing in the groove of root clamps.
The invention still further relates to a kind of method of making the combing device, may further comprise the steps: comb unit is arranged at the comb unit outline portion, and utilizes clamping device that comb unit is connected to the comb unit outline portion.
The specific embodiment of all aspects of the present invention is the theme of claim.
Description of drawings
Fig. 1 illustrates according to combing device of the present invention.
Fig. 2 be shown specifically according to two combing devices of the present invention how on machine direction mutually root with.
Fig. 3 illustrates according to equipment of the present invention.
Fig. 4 illustrates the rolling system.
The specific embodiment
Be used to realize pattern of the present invention
Definition:
Comb unit also refers to careless parts, and it is to have sawtooth in its surface so that parts in fact careless and/or the combed fabrics fiber.
The comb unit outline portion also refers to careless parts outline portion, and it is the outline portion that is used to keep careless parts.
The combing device also refers to careless assembly, and it comprises comb unit and comb unit outline portion.
The base portion outline portion is the outline portion that keeps at least one combing device.
Equipment is the equipment that is used for carded webs fiber and/or careless fabric fibre, and this equipment comprises at least one combing device and is used to keep the base portion outline portion of this at least one combing device.
It will be understood by those skilled in the art that hereinafter described embodiment only is exemplary according to the present invention, rather than limit desired extent of the present invention.Other embodiment also can be considered.
First target of the present invention provides a kind of combing device that comprises comb unit and comb unit outline portion, it is characterized in that, this combing utensil is useful on the clamping device that comb unit is connected to the comb unit outline portion.
The combing device comprises at least one comb unit and comb unit outline portion.According to the present invention, this comb unit is for to have sawtooth so that the parts of in fact careless and/or noil in its surface.By utilizing clamping device that comb unit is connected to the comb unit outline portion, and no longer need locate comb unit such as the fixture of glue, screw or bolt etc.This makes can install easily in the combing device or replace comb unit and need not labour-intensive work.In addition, comb unit is connected to the comb unit outline portion and can easily realizes automation.
In combing device according to the present invention, the comb unit outline portion can have the clamping device that is used to keep comb unit.In the case, the comb unit parts outline portion that can be combed clamps and remains on correct position.
In the embodiment of first target of the present invention, comb unit can have the root of recessing, and this comb unit outline portion can have the flange that clamps this comb unit at the either side of this root.
Each comb unit can have such root, promptly all has groove on the left side and the right side of this root.This groove is positioned at the sawtooth below.The flange that is positioned at upper left side and upper right side along the length of comb unit outline portion has anchor clamps at this groove on root, and keeps this root with clamping mode.
Groove and flange tilt, and make comb unit be pushed to the top surface of comb unit outline portion.
The width of root is littler than the width of locating in the bottom of root on the direction of sawtooth if the groove in the root tilts, and flange can tilt along the direction of root, thereby promotes root to the top surface of comb unit outline portion.Like this, during careless and/or combing process, comb unit can be held togather and can more easily be remained on correct position.Flange can be between 90 ° and 75 °, preferably between 85 ° and 80 ° with respect to the angle of comb unit outline portion top surface.
In combing device according to the present invention, comb unit comprises the tooth trace fragment with sawtooth.In the case; certain benefits of the present invention is because the tooth trace fragment is connected to the comb unit outline portion by clamping device; the replacement of these tooth trace fragments can easily be carried out; this is because keeping the comb unit outline portion of tooth trace fragment to can be used as an integral body is replaced, thereby makes minimum downtime of careless and/or combing equipment.If only must replace one or more tooth trace fragments of specific comb unit, this can finish outside device after replacing comb unit fast with standby comb unit.
The tooth trace fragment can be made by high-carbon steel, and can have the root of recessing.Suitable high-carbon steel is composed as follows:
Carbon content in from 0.30% to 0.20%, for example from 0.5 to 1.2%, for example from 0.6 to 1.1% scope;
Silicone content in from 0.10% to 2.5%, for example from 0.15 to 1.60% scope;
Content of magnesium in from 0.10% to 2.0%, for example from 0.50 to 0.90% scope;
Chromium content in from 0.0% to 2.0%, for example from 0.10 to 1.50%, for example from 0.10 to 0.90% scope;
Content of vanadium in from 0.0% to 2.0%, for example from 0.05 to 0.60%, for example from 0.10 to 0.50% scope;
W content in from 0.0% to 1.5%, for example from 0.1% to 0.70% scope.
In some are formed, there are chromium or tungsten.In other the composition, there are chromium and tungsten at some.The amount of sulphur and phosphorus is preferably few as much as possible, for example all less than 0.05%, for example less than 0.025%.WO-A-2006/128745 discloses the method for making the tooth trace fragment.
The comb unit outline portion is made of aluminum, is preferably made by the aluminium (for example can roll aluminium) that allows machining, and this aluminium is aluminium, for example AlMg0.7Si or the AlMgSi0.5 of for example 6063 types.
According to second target of the present invention, such equipment is provided, this equipment comprises the base portion outline portion that is used to keep at least one combing device.According to the present invention, this equipment is made of at least one combing device, but is made of a plurality of combing devices usually.The combing device is connected to the base portion outline portion.This combing device comprises at least one comb unit, and this comb unit has sawtooth in its surface so that careless effectively and/or noil, and is connected to comb unit by clamping device.
Can comprise that according to equipment of the present invention comb unit outline portion with at least one combing device is fixed in the base portion outline portion.In the context of the present invention, the base portion outline portion can be an opening cylindrical profile part, and at least one the comb unit outline portion that is connected at least one comb unit can be installed on this base portion outline portion.Thereby this combing device can be used as an integral body and is removed and replaces.
In an embodiment of the present invention, at least one combing device can utilize slip swallow-tail form securing member to be kept by the base portion outline portion.Therefore, this comb unit outline portion can have the bottom of swallow-tail form along its length.The base portion outline portion can have the recess of at least one swallow-tail form along its length, and the bottom of the swallow-tail form of comb unit outline portion is engaged in this recess.Thereby at least one combing device can slide on this base portion outline portion.Usually, in the base portion outline portion, provide the recess of a plurality of swallow-tail forms, so that a plurality of combing device can slide on a base portion outline portion.
On the base portion outline portion swallow-tail form securing member of slip comb unit in addition can be more easily and more not labour intensive ground replace the combing device, thereby make minimum downtime of careless and/or combing equipment.
The base portion outline portion is made of aluminum, is preferably made by the aluminium (for example can roll aluminium) that allows machining, and this aluminium is aluminium, for example AlMg0.7Si or the AlMgSi0.5 of for example 6063 types.
In the specific embodiment of first target of the present invention, such equipment is provided, wherein the width of comb unit outline portion can make when a plurality of combing devices (each this combing device comprises at least one comb unit) when being positioned in the base portion outline portion adjacent to each other, does not produce the gap between comb unit substantially.
Importantly be to utilize the careless and/or combing of interrupting as few as possible to move careless and/or noil.Therefore, advantageously avoid existing between the adjacent comb unit gap, so-called dead band.If the width of comb unit outline portion is selected as making when a plurality of combing devices are installed on the base portion outline portion now, adjacent comb unit forms continuous substantially serrated surface, in these a plurality of combing devices each all keeps at least one comb unit, then can produce continuous substantially careless and/or combing then and move.
Preferably, the root of the recessing of comb unit is set at the serrated surface below, so that make flange correspondingly clamp root below serrated surface.Therefore, when a plurality of combing device is installed on the base portion outline portion, do not producing between the adjacent comb unit under the situation in gap, the flange of a plurality of sawtooth and the root of recessing can not hinder and be adjacent to install them.
As the 3rd target, the invention provides a kind of tooth trace fragment with top and root.This top comprises sawtooth, and root is characterised in that it is clamped with permission by recessing.
As the 4th target, a kind of method that is used to make the combing device may further comprise the steps: to the comb unit outline portion comb unit is set, and utilizes clamping device that comb unit is connected to the comb unit outline portion.
By utilizing clamping device that comb unit is connected to the comb unit outline portion, this can be carried out the step that comb unit is connected to the comb unit outline portion by automation easily.In fact, this comb unit can be used as an integral body and is connected to clamping device, and this makes the manufacturing labour intensive more not of combing device.
Comprise at comb unit under the situation of tooth trace fragment, another advantage is to utilize after clamping device is connected to the comb unit outline portion with them, can carry out the deburring of tooth trace fragment as the final step of making them, thus with comb unit as a whole removing burr.And, by such operation, can improve the automation of manufacture process.
In the method according to the invention, the root of recessing can be provided in comb unit, and two flanges can be provided along each side of comb unit outline portion, make the root of recessing to be placed between the flange, thereby comb unit is clamped in the comb unit outline portion.
The root of recessing can obtain by punching press.In order to obtain each tooth trace fragment, big fragment is struck out each fragment.Simultaneously, root that can punching press recessing in fragment.
The flange of comb unit outline portion can be manufactured into and make in first step, and comb unit can be placed between them, and in second step, flange can be promoted by the root to comb unit, thereby clamps comb unit.
Preferably, carry out by the rolling system to the root promotion flange of recessing.Therefore, the comb unit that randomly comprises the tooth trace fragment is set between the flange of comb unit outline portion.Then, make the flange upset at one group of wheel of each side of comb unit outline portion, and promote this flange to the root of recessing.
The method according to this invention also can comprise by slip swallow-tail form securing member at least one combing device is installed in step on the base portion outline portion.
Therefore, the comb unit outline portion of this at least one combing device can be provided with the bottom of swallow-tail form along its length.Can form at least one swallow-tail form recess in the base portion outline portion, the swallow-tail form bottom of comb unit outline portion can be coupled in this swallow-tail form recess.Therefore, at least one combing device can slide on the base portion outline portion.Usually, in the base portion outline portion, provide a plurality of swallow-tail form recesses, so that a plurality of combing device can slide on a base portion outline portion.
Example
In Fig. 1, illustrate according to combing device 10 of the present invention.The comb unit 12 that the has sawtooth in its surface parts outline portion 14 that is combed clamps.Especially, comb unit 12 comprises a plurality of tooth trace fragments with sawtooth.Each tooth trace fragment has the top that holds sawtooth and by the root 16 of recessing.Comb unit outline portion 14 has two flanges 18, and this flange is suitable under the situation of a plurality of tooth trace fragments comb unit 12 being clamped in the groove of root 16.
As shown in Figure 2, preferably, flange 18 can tilt along the direction of root 16, thereby the top surface of root to comb unit outline portion 14 promoted.The tooth trace fragment along the circumference of combing device like this, subsequently can more closely be kept during combing or careless process and can more easily be remained on correct position.On combing or careless processing direction, each tooth trace fragment can not separated by free space, and the tooth of adjacent tooth trace fragment closely accompanies each other.
Such advantage also is shown among Fig. 3, the tooth of promptly adjacent tooth trace fragment or comb unit 12 closely accompany each other and they between very close to each other.
Available another advantage of Fig. 3 is that each combing device 10 can utilize sieve shape spare 36 by installation or removal easily, and needn't replace or remove adjacent or contiguous combing device 10.
Fig. 4 illustrates the rolling system, and this rolling system is suitable for being formed in the comb unit outline portion 14 comb unit 12 is clamped.One group of scroll wheel 40 in each side of comb unit outline portion 14 makes flange 18 upsets, and promotes these flanges to the root 16 of recessing, so that they tilt to the root 16 of tooth trace fragment.
Claims (14)
1. a combing device comprises comb unit and comb unit outline portion, it is characterized in that, described combing utensil is useful on the clamping device that comb unit is connected to the comb unit outline portion.
2. according to the combing device of claim 1, wherein, described comb unit outline portion has the clamping device that is used to keep comb unit, and described clamping device is the part that is integral of described comb unit outline portion, and forms an independent integral body with described comb unit outline portion.
3. according to the combing device of claim 1 or 2, wherein, comb unit has the root of recessing, and the comb unit outline portion has the flange that clamps comb unit in each side of root.
4. according to the combing device of claim 3, wherein, described groove and flange tilt, and make comb unit be pushed to the top surface of comb unit outline portion.
5. according to each combing device among the claim 1-4, wherein, comb unit comprises the tooth trace fragment with sawtooth.
6. one kind comprises and is used for keeping at least one according to each the equipment of base portion outline portion of combing device of claim 1-5.
7. according to the equipment of claim 6, wherein, kept outline portion by the base portion outline portion by slip swallow-tail form securing member comb unit outline portion.
8. according to the equipment of claim 6 or 7, wherein, the width of comb unit outline portion is selected as making when a plurality of combing devices are positioned in the base portion outline portion adjacent to each other that do not produce the gap between adjacent comb unit substantially, each this combing device comprises at least one comb unit.
9. according to each equipment among the claim 6-8, wherein, have more than one combing device, and each combing device is separately connected to described base portion outline portion in the mode that can be replaced separately.
10. tooth trace fragment with top and root, described top comprises sawtooth, it is characterized in that, described root is clamped allowing by recessing.
11. a comb unit outline portion is characterized in that, described comb unit outline portion has two flanges that the tooth trace fragment of the root that is suitable for will having recessing in the groove of root clamps.
12. a method that is used to make the combing device, this method may further comprise the steps: to the comb unit outline portion comb unit is set, and utilizes clamping device that comb unit is connected to the comb unit outline portion.
13. according to the method for the manufacturing combing device of claim 12, wherein, the root of recessing is set in the comb unit; Each side along the comb unit outline portion is provided with two flanges, and the root of recessing is placed between two flanges, thereby comb unit is clamped in the comb unit outline portion.
14., wherein, the root of recessing is arranged on step between the flange comprises by the rolling system and promote two flanges to groove according to the method for the manufacturing combing device of claim 13.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07111769 | 2007-07-04 | ||
| EP07111769.1 | 2007-07-04 | ||
| PCT/EP2008/056508 WO2009003771A1 (en) | 2007-07-04 | 2008-05-27 | Clamping of comb unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101796231A true CN101796231A (en) | 2010-08-04 |
Family
ID=38616547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200880105629A Pending CN101796231A (en) | 2007-07-04 | 2008-05-27 | Clamping of comb unit |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2185756A1 (en) |
| CN (1) | CN101796231A (en) |
| WO (1) | WO2009003771A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104711712A (en) * | 2013-12-12 | 2015-06-17 | 株式会社丰田自动织机 | Combing cylinder for comber |
| CN105297186A (en) * | 2015-12-08 | 2016-02-03 | 郑州宏大新型纺机有限责任公司 | Combined beater device suitable for scutcher |
| CN106120029A (en) * | 2016-08-24 | 2016-11-16 | 石家庄常山纺织股份有限公司 | A kind of little cambered surface low carding strength combing cylinder |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH706344A2 (en) | 2012-04-10 | 2013-10-15 | Graf & Co Ag | Combing for a circular comb of a combing machine. |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH505919A (en) * | 1969-01-31 | 1971-04-15 | Chr Burckhardt Fa | Needle roller |
| FR2260637B1 (en) * | 1974-02-07 | 1977-03-04 | Schlumberger Cie N | |
| GB2100305A (en) * | 1981-06-13 | 1982-12-22 | Carclo Eng Group Plc | Card-clothed elements for textile machines |
| DE3624292A1 (en) * | 1986-07-18 | 1988-01-28 | Staedtler & Uhl | DEVICE FOR FASTENING SAW TOOTH PUNCHING PARTS ON A CARRIER OF A TEXTILE PREPARATION MACHINE |
| DE4326203C1 (en) * | 1993-08-04 | 1995-02-02 | Graf & Co Ag | Scraper fitting for the lid of a carding machine |
-
2008
- 2008-05-27 EP EP08760104A patent/EP2185756A1/en not_active Withdrawn
- 2008-05-27 WO PCT/EP2008/056508 patent/WO2009003771A1/en active Application Filing
- 2008-05-27 CN CN200880105629A patent/CN101796231A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104711712A (en) * | 2013-12-12 | 2015-06-17 | 株式会社丰田自动织机 | Combing cylinder for comber |
| CN105297186A (en) * | 2015-12-08 | 2016-02-03 | 郑州宏大新型纺机有限责任公司 | Combined beater device suitable for scutcher |
| CN106120029A (en) * | 2016-08-24 | 2016-11-16 | 石家庄常山纺织股份有限公司 | A kind of little cambered surface low carding strength combing cylinder |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009003771A1 (en) | 2009-01-08 |
| EP2185756A1 (en) | 2010-05-19 |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100804 |