CN1474780A - Device for automatically changing threadlike materials in thread processing machine - Google Patents
Device for automatically changing threadlike materials in thread processing machine Download PDFInfo
- Publication number
- CN1474780A CN1474780A CNA018188990A CN01818899A CN1474780A CN 1474780 A CN1474780 A CN 1474780A CN A018188990 A CNA018188990 A CN A018188990A CN 01818899 A CN01818899 A CN 01818899A CN 1474780 A CN1474780 A CN 1474780A
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- CN
- China
- Prior art keywords
- line
- equipment
- clamping
- arbitrary
- cutter sweep
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H69/00—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
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- Knitting Machines (AREA)
- Wire Processing (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to a device for automatically changing threadlike materials in a thread processing machine, comprising connecting means to connect a first thread (100) being guided from a supply to said thread processing machine, with a second thread (200) and cutting means (127) to cut said first thread through between the connecting point of the threads and the supply. The problem of the present device is, that the thread (100, 200) does not stay in a position to be selected after it has been cut through and clamped. Therefore the device (1) according to the invention is provided for keeping the first thread (100), originating from the supply, within reach of the connecting means (8, 9) after it has been cut through, in order to keep said first thread (100) in a position.
Description
Technical field
The present invention relates to a kind of equipment that the on-line machining machine changes linear material automatically that is used for, this equipment comprises first wire joint that will export to described line processing machine from feed point (supply) to second-line connecting device, and described first-line cutter sweep is passed through in cutting between online point of connection and the supply centre.
Background technology
Describe the method and apparatus be used to connect linear material among the German patent application DE3336202, the line that the line that wherein comes from a bobbin can be come from another bobbin changes, and not have the advancing of line of interruption.This programming installation comprises connecting device, cutter sweep and wire installation.The method that changes line comprises first quiescent line is connected with second operation line that first line obtains the speed of second operation line immediately, and cuts off second line, so that have only the running of first line, thereby finishes the change of two lines.
The defective of this equipment is because second line can not be selected to be used for the change of line for the second time after cut-out once more, so a line is only to change once.
Summary of the invention
The object of the present invention is to provide a kind of on-line machining machine that is used for to change the equipment of linear material automatically, thereby remedy above-mentioned deficiency.
This purpose can reach by a kind of automatic equipment that changes linear material of on-line machining machine that is used for, wherein promptly selected the change that is used for the line second time, provide this equipment after cut-out, to be in the accessible scope of connecting device with first line that keeps coming from feed point for the line that keeps mentioning first.
In a preferred embodiment, this equipment comprises clamping and cutter sweep, and this device is in and machine position alongside with respect to connecting device, and moves around on the direction that this device can be online, to cut off the line of mentioning first between feed point and the point of connection.
At one more specifically in the preferred embodiment, described first and second lines, one is positioned on another.
Like this advantage like this can be arranged: the cross span travel direction can be saved a large amount of spaces, so that more line can be changed simultaneously.
A preferred embodiment of this equipment comprises at least two connecting devices, can carry out more changes of line simultaneously.
Like this advantage like this can be arranged: can change a large amount of line (a few minutes replace several hours) with limited the stopping of machine.The artificial time of the change of this meaning operating line can be saved, and the efficient of machine also only can be subjected to slight influence, thereby makes expensive investment (for example textile machinery) be among the production process.
Preferably, this equipment comprises the guiding device that is used for line and fixing push body (fixed pushbody), making line to be pushed against push body by mobile guiding device, and holding device and/or cutter sweep.
Like this advantage like this can be arranged: the driver train that seldom needs the line of having to contain in the scope that cutting mechanism can reach.
In a preferred embodiment of this equipment, this equipment comprises the upper and lower guiding device that is used at least one line, so that push body can be in one between two lines on another, and for described line being promoted to enter upper and lower clamping and cutter sweep respectively, go up guiding device by moving, reaching the standard grade for every can be moving against last promotion thruster; And by moving guiding device down, every roll off the production line can against under to promote thruster moving.
Preferably, this equipment is arranged at first wire clamp to be cut cut this line with described cutter sweep subsequently in holding device.
By adopting this system, the clamping of line and cutting are carried out in the very high mode of efficient, and in this way, behind the line of cut, these lines also are held.
In a particularly advantageous embodiment of this equipment, this equipment comprises a groove of every line, and wherein this line extends to point to and has first of the opening that is used for this line of clamping and slide part and point to and have second of the knife-edge tooth that is used to cut by this line and slide part.
According to a preferred embodiment, this equipment comprises that one is used for a plurality ofly each other mutually by the actuator of the connecting device of equipment and/or be used to carry out cutting and the cutting of holding device and the actuator of clamping movement, is used to carry out down and cuts and the move around actuator of clamping and cutter sweep of the actuator of the cutting of holding device and clamping movement and/or be used to.
In very favorable embodiment of the present invention, place at least two equipment, one places on another.
Preferably, described linear material is braided wire or metal filament.
In a very favorable embodiment of this equipment, this equipment comprises the wire system of holding of the line that is used for clamping first series, is used to guide the line of second series to point to the lead system of machine, holds wire system and lead system here
-in the pivotally attached mode toward each other and comprise the co-operation element of connecting device, make that like this holding wire system and lead system moves relative to each other and form little junction chamber;
-each all comprises clamping and cutter sweep;
-place on the pedestal, with respect to push body slidably, make that like this this two system can move relative to each other when holding wire system and lead system and be between feed point and the push body; And when two systems were between wire-connecting device and the push body, two systems can relative motion, this line-transect reliable the upper and lower promotion thruster of push body moving and enter in upper and lower clamping and the cutter sweep, and be held or be held and cut.
Adopt the approximate construction of this equipment, carry out on the mobile direction that can be online, and therefore vertical with the direction of line the situation in German patent application DE3336202, the result need be not more than the distance of width of the line of two placements parallel to each other and carry out this change.
When if this equipment is applied to change in the textile machinery of the line that comes from creel, compare with the orthodox method of the change of carrying out line so, the attendant advantages of this invention is: for the identical fabric with different pattern, the pile warp yarns that must inweave is less than colo(u)r streak required in matte, because use a spot of expensive pile warp yarns, fabric can make lighter and more cheap like this.
Further, this equipment can be used to make the new wire harness of loom, wherein can be reduced to only a few minutes by 6 hours the break time of loom, and maybe when this equipment of needs changed parallel, this equipment placed by after pre-unwinding (pre-take-off) bobbin.
This equipment itself is very compact, and productive costs is therefore very low.
After this, feature of the present invention and details will be with reference to the accompanying drawings, explained by the example of embodiment.The particular aspects that should be noted that this example is only as a preferred examples in the scope of above-mentioned describe, in general terms of the present invention, and never be intended to as the restriction of the scope of the invention in the aftermentioned conclusion, explained.
Description of drawings
Fig. 1 is the front elevation according to equipment of the present invention;
Fig. 2 is the section drawing of splicer;
Fig. 3-Figure 11 show for the change of finishing line by the described equipment scheme drawing in each operated stage;
Figure 12 is the clamping shown in Figure 1 and the details drawing of cutter unit;
Figure 13-Figure 15 shows the scheme drawing of the different phase of clamping and line of cut;
Figure 16 is the preferred embodiments of the present invention.
The specific embodiment
As shown in Figure 1, equipment 1 according to the present invention comprises that two are held line and/or lead system 2,3, these two systems are articulated joint relative to each other, and these two system's guiding or clamping are derived from least one line of feed point (not shown) to line processing machine (not shown).
This holds line and/or lead system 2,3 devices on can be with respect to the base 5 that fixedly direction of the line of push body 4 moves around.Should be fixedly push body 4 comprise going up for one and promote side 4a and one promotion side 4b down.
These hold in line and/or the lead system 2,3 each comprise: guiding device 6,7, connecting device 8,9 each several parts interact with each other, and clamping and cutter unit 10,11.
When two when holding line and/or lead system 2,3 and moving relative to each other, form splicer 20, as shown in Figure 2, come from feed point first line can with second wire joint that comes from feed point.The running that combines with one another of connecting device 8,9 each several parts forms little junction chamber 23, and rapid windstream is sent by this junction chamber, with the terminal of entanglement line and form firm connection between two lines.Splicer 20 is equipped with spring 24, so that two parts of this junction chamber 21,22 are combined together well.
Be used for the method that the on-line machining machine automatically changes line, undertaken by following (step) as Fig. 3-shown in Figure 11:
-initial hold wire system 3a and lead system 2a is in static state, and article one line 1 00 selected (referring to Fig. 3);
-initial hold wire system 3a and lead system 2a is taken to together each other, line is bonded together between connecting device 8,9 and second line 200 is released out (referring to Fig. 4);
-initial hold wire system 3a and lead system 2a opens (referring to Fig. 5);
-place in the substrate 5 and online direction moves around initial hold wire system 3a and lead system 2a by with the direction of the reverse movement of line slide (referring to Fig. 6);
-initial hold wire system 3a and lead system 2a closes, to be article one line 100 promote the result that side 4a is pushed 4 times against push body for it, also is simultaneously that article one line 100 is sandwiched in clamping and the cutter unit 11 (referring to Fig. 7) and is cut (referring to Fig. 8) result; Initial lead system 2a becomes the new wire system 3b that holds now, and the initial wire system 3a that holds becomes new lead system 2b now;
-this new holds wire system 3b and lead system 2b opens, and (referring to Fig. 9) clamped and cut off to article one line 100;
-place in the substrate 5 and online direction moves around that new holding on wire system 3b and the online mobile direction of lead system 2b brought back to static position (referring to Figure 10);
-this new holds wire system 3b and lead system 2b is in static state now, and second line 200 selected (referring to Figure 11);
Lower and upper clamping and cutter unit 10,11 further are shown specifically in Figure 12.Each clamping and cutter unit 120 comprise first element 121 with groove 122, and line extends sensing holding device 123 and cutter sweep 124 in groove.This holding device 123 is made up of first sliding members 125, and this sliding part is equipped with the opening 126 that is used for clamp; This cutter sweep 124 is made up of with the knife-edge tooth 129 that is used for line of cut second sliding members 127 with groove 128.
As Figure 13-shown in Figure 15, clamping and to cut off the method for line as follows:
-line 130 moves through the groove 126 of groove 122, the first sliding memberss 125 of first element 121 of wired extension therein and the groove 129 (referring to Figure 13) of second sliding members 127;
-line 130 by first sliding members 125 and 127 clampings of second sliding members with towards first element 121 (referring to Figure 14);
-line 130 is cut off by second sliding members 127 that slides towards first sliding members 125 subsequently; Line 130 has been cut off and clamping (referring to Figure 15) now.
In a preferred embodiment of the invention, two equipment 1a, one of 1b places on another, is the minute surface symmetry, as shown in figure 16.As a standard, the line of 50 introducings can change on an equipment.The size of two equipment (is positioned on) reaches height ± 216mm, width ± 510mm.Therefore the line of 100 introducings can change having on the equipment of this size.A line can change on the surface of a sq m as a result, ± 1000.Use according to this, this equipment can change more or less line simultaneously.
When mixing clamping and cutter sweep, for example by the pocket knife of separation is provided, each pocket knife can independently be driven, and splicer separates with unaltered line also like this, and a line or one group of line can be cut.Can regulate according to equipment of the present invention like this is textile design to be formed.
This equipment is mainly used in and changes the pile warp yarns that comes from creel.The appearance of (have ± 200g weight) because anchor clamps on the bobbin, line can have enough bufferings, so that this equipment need not be forced to pull very heavy bobbin.
Claims (12)
1. be used for the equipment that the on-line machining machine changes linear material automatically, comprise and connect first line and second-line connecting device, described first line guides to described line processing machine from the feed point, and the described first-line cutter sweep of cutting between online point of connection and the feed point, it is characterized in that, provide this equipment (1) with the line (100) that keeps coming from feed point after cut-out at connecting device (8,9) in the scope that can arrive, so that change the second time that keeps described first line (100) can select to be used for line.
2. equipment as claimed in claim 1, it is characterized in that, this equipment (1) comprises clamping and cutter sweep (10,11), this stream oriented device is with respect to connecting device (8,9) be positioned on the side of line processing machine and on the direction of online (100,200) and can move around, between feed point and point of connection, to cut off described first line (100).
3. the described equipment of arbitrary as described above claim is characterized in that, described first line (100) and (200) one on second line are positioned on another.
4. the described equipment of arbitrary as described above claim is characterized in that, this equipment (1) comprises at least two connecting devices (8,9) of the various changes that can carry out line at the same time.
5. the described equipment of arbitrary as described above claim, it is characterized in that, this equipment comprises and is used for line (100,200) guiding device (6,7) and fixing push body (4), like this, by mobile guiding device (6,7), line (100,200) can be pushed against push body (4) and enter in holding device (125) and/or the cutter sweep (127).
6. the described equipment of arbitrary as described above claim, it is characterized in that, this equipment (1) comprises and is used at least one line (100,200) upper and lower guiding device (6,7), like this, by these guiding devices (6,7), this push body (4) can place two lines (100 on another, 200) between, and, go up guiding device (6) by moving for described line is promoted to enter upper and lower clamping and cutter sweep (10,11) respectively, every reach the standard grade (100,200) can promote against last promotion side (4a); And by moving guiding device (7) down, every roll off the production line (100,200) can against under promote side (4b) and promote.
7. the described equipment of arbitrary as described above claim is characterized in that, provides this equipment (1) with clamping line (100,200) to be cut in described holding device (125) at first, and cuts this line by described cutter sweep (127) subsequently.
8. the described equipment of arbitrary as described above claim, it is characterized in that, this equipment (1) comprises every line (100,200) a groove (122), this line (100 wherein, 200) extend to point to have first of the opening (126) that is used for this line of clamping (100,200) slide part (123) and sensing have be used for cutting pass through this line (100,200) knife-edge tooth (129) second slide part (124).
9. the described equipment of arbitrary as described above claim, it is characterized in that, this equipment (1) comprise be used for a plurality of each other mutually by the connecting devices (8 of equipment, 9) actuator and/or be used to carry out the cutting and the cutting of holding device (10) and the actuator of clamping movement, be used to carry out down the actuator of the cutting of cutting and holding device (11) and clamping movement and/or the actuator of be used to move around clamping and cutter sweep (10,11).
10. the described equipment of arbitrary as described above claim is characterized in that, (1) one of at least two equipment place on another.
11. the described equipment of arbitrary as described above claim is characterized in that described linear material is braided wire or metal filament.
The described equipment of 12 arbitrary as described above claims, it is characterized in that, this equipment comprise the line (100,200) that is used for clamping first series hold wire system (2b, 3a), be used to guide the line (100 of second series, 200) (2a 3b), holds wire system (2b here to the lead system of sensing machine, 3a) and lead system (2a, 3b):
-in the pivotally attached mode toward each other and comprise the co-operation element of connecting device (8,9), make like this hold wire system (2b, 3a) and lead system (2a, 3b) the formation little junction chamber (23) that moves relative to each other;
-each all comprises clamping and cutter sweep (10,11);
-place on the pedestal (5), towards push body (4) slidably, make like this when holding wire system (2b, 3a) and lead system (2a, when 3b) being between feed point and the push body (4), this two system can move relative to each other, and when two systems are in wire-connecting device (8,9) in the time of and between the push body (4), two systems can relative motion, this line-transect (100,200) can against the going up of push body (4) (4a) and down (4b) promote thruster moving and enter about clamping and cutter sweep (10,11) in, and be held or be held and cut.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE2000/0623A BE1013733A3 (en) | 2000-10-03 | 2000-10-03 | DEVICE FOR THE AUTOMATIC CHANGE OF THREAD MATERIALS IN A THREAD PROCESSING MACHINE. |
| BE2000/0623 | 2000-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1474780A true CN1474780A (en) | 2004-02-11 |
Family
ID=3896692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA018188990A Pending CN1474780A (en) | 2000-10-03 | 2001-10-01 | Device for automatically changing threadlike materials in thread processing machine |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20040011912A1 (en) |
| EP (1) | EP1322539A1 (en) |
| CN (1) | CN1474780A (en) |
| AU (1) | AU2002218202A1 (en) |
| BE (1) | BE1013733A3 (en) |
| WO (1) | WO2002028760A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9533855B2 (en) | 2012-01-24 | 2017-01-03 | Nike, Inc. | Intermittent weaving splicer |
| US8839824B2 (en) | 2012-01-24 | 2014-09-23 | Nike, Inc. | Multiple layer weaving |
| EP3361890B1 (en) | 2015-10-16 | 2020-03-04 | O&M Halyard International Unlimited Company | Method and system for automated stacking and loading of wrapped facemasks into a carton in a manufacturing line |
| EP3361889B1 (en) | 2015-10-16 | 2019-07-10 | O&M Halyard International Unlimited Company | Method and system for automated stacking and loading wrapped facemasks into a carton in a manufacturing line |
| EP3362392B1 (en) | 2015-10-16 | 2021-04-07 | O&M Halyard, Inc. | Method and system for splicing nose wire in a facemask manufacturing process |
| CA3001978A1 (en) | 2015-10-16 | 2017-04-20 | Avent, Inc. | Method and system for cutting and placing nose wires in a facemask manufacturing process |
| EP3362393B1 (en) | 2015-10-16 | 2020-11-25 | O&M Halyard, Inc. | Method and system for splicing nose wire in a facemask manufacturing process |
| JP6752275B2 (en) | 2015-10-16 | 2020-09-09 | オーアンドエム ハリヤード インターナショナル アンリミテッド カンパニー | Methods and systems for placing pre-cut nose wires in the face mask manufacturing process |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1069082A (en) * | 1911-09-02 | 1913-07-29 | Barber Colman Co | Warp-end-supporting means. |
| US1227716A (en) * | 1912-08-10 | 1917-05-29 | Max Wenzel | Process of piecing warp-threads. |
| US3161941A (en) * | 1960-11-28 | 1964-12-22 | Benninger Ag Maschf | Method of uniting warps |
| US3787938A (en) * | 1972-06-12 | 1974-01-29 | Barber Colman Co | Method and apparatus for drawing in warp threads |
| DE2902003C2 (en) * | 1979-01-19 | 1986-08-28 | W. Schlafhorst & Co, 4050 Mönchengladbach | Tufting machine with a device for extending the fed sheet of threads |
| DE3336202A1 (en) * | 1983-10-05 | 1985-04-25 | Textechno Herbert Stein GmbH & Co KG, 4050 Mönchengladbach | Process and apparatus for the connection of yarn-like materials |
| DE3528619A1 (en) * | 1985-08-09 | 1987-02-19 | Schlafhorst & Co W | DEVICE FOR MAKING A THREAD CONNECTION BY SPLICING |
| US4788814A (en) * | 1987-08-26 | 1988-12-06 | Fieldcrest Cannon, Inc. | Textile winder equipped with air splicer and attendant method |
| JPH07110745B2 (en) * | 1989-09-19 | 1995-11-29 | ローヌ―プーラン ヴィスコスイス エス アー | Automatic yarn binding device |
| DE4118130A1 (en) * | 1991-06-03 | 1992-12-10 | Alkotex Srl | THREAD PROCESSING MACHINE, ESPECIALLY EMBROIDERY MACHINE WITH A THREAD CHANGING DEVICE |
| US5243742A (en) * | 1991-10-25 | 1993-09-14 | Teijin Seiki Co., Ltd. | Warp supplying apparatus for a warp threading machine |
| CH687541A5 (en) * | 1992-04-18 | 1996-12-31 | Staeubli Ag | Method and apparatus for simplified warp change. |
| EP0644148A1 (en) * | 1993-09-16 | 1995-03-22 | SAXONIA UMFORMTECHNIK GmbH | Thread-processing machine with a thread change mechanism |
| US6073434A (en) * | 1999-12-27 | 2000-06-13 | Williams Specialty Company | Multiple yarn end pneumatic splicer |
| DE10007950A1 (en) * | 2000-02-22 | 2001-08-23 | Schlafhorst & Co W | Device for starting up a work station of a textile machine producing cross-wound bobbins |
-
2000
- 2000-10-03 BE BE2000/0623A patent/BE1013733A3/en not_active IP Right Cessation
-
2001
- 2001-10-01 EP EP01986293A patent/EP1322539A1/en not_active Withdrawn
- 2001-10-01 AU AU2002218202A patent/AU2002218202A1/en not_active Abandoned
- 2001-10-01 US US10/398,225 patent/US20040011912A1/en not_active Abandoned
- 2001-10-01 WO PCT/EP2001/011372 patent/WO2002028760A1/en not_active Application Discontinuation
- 2001-10-01 CN CNA018188990A patent/CN1474780A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20040011912A1 (en) | 2004-01-22 |
| BE1013733A3 (en) | 2002-07-02 |
| AU2002218202A1 (en) | 2002-04-15 |
| WO2002028760A1 (en) | 2002-04-11 |
| EP1322539A1 (en) | 2003-07-02 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |