EP0366980B1 - Verfahren und Vorrichtung zur im kontinuierlichen Durchlauf erfolgenden verfahrenstechnischen Behandlung von Textilbahnen - Google Patents
Verfahren und Vorrichtung zur im kontinuierlichen Durchlauf erfolgenden verfahrenstechnischen Behandlung von Textilbahnen Download PDFInfo
- Publication number
- EP0366980B1 EP0366980B1 EP89118743A EP89118743A EP0366980B1 EP 0366980 B1 EP0366980 B1 EP 0366980B1 EP 89118743 A EP89118743 A EP 89118743A EP 89118743 A EP89118743 A EP 89118743A EP 0366980 B1 EP0366980 B1 EP 0366980B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- conveyor belt
- folding
- textile
- folds
- stack
- 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.)
- Expired - Lifetime
Links
- 239000004753 textile Substances 0.000 title claims description 50
- 238000000034 method Methods 0.000 title claims description 23
- 238000011282 treatment Methods 0.000 title claims description 16
- 230000008569 process Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 238000007669 thermal treatment Methods 0.000 claims description 3
- 239000003550 marker Substances 0.000 claims 10
- 238000001514 detection method Methods 0.000 claims 2
- 230000005855 radiation Effects 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000012545 processing Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000009940 knitting Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 229920000914 Metallic fiber Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010327 methods by industry Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
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
- B65H45/00—Folding thin material
- B65H45/02—Folding limp material without application of pressure to define or form crease lines
- B65H45/06—Folding webs
- B65H45/10—Folding webs transversely
- B65H45/101—Folding webs transversely in combination with laying, i.e. forming a zig-zag pile
- B65H45/103—Folding webs transversely in combination with laying, i.e. forming a zig-zag pile by a carriage which reciprocates above the laying station
- B65H45/105—Folding webs transversely in combination with laying, i.e. forming a zig-zag pile by a carriage which reciprocates above the laying station coacting with fold holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/42—Piling, depiling, handling piles
- B65H2301/421—Forming a pile
- B65H2301/4216—Forming a pile of web folded in zig-zag form
- B65H2301/42162—Juxtaposing several piles
-
- 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
- B65H2701/10—Handled articles or webs
- B65H2701/18—Form of handled article or web
- B65H2701/182—Piled package
- B65H2701/1824—Web material folded in zig-zag form
- B65H2701/18242—Juxtaposed sets
Definitions
- the invention is based on the method defined at the outset and pursues the task of developing this method in such a way that the implementation or reintroduction of textile webs is largely avoided during the functional period of a process engineering treatment.
- the short textile webs can be separated from one another immediately after the individual fold stacks have been completed, but there is no need for this, i.e. the stack of folds still connected can be conveyed further and optionally subjected to a further continuous or step-wise treatment.
- contactlessly scannable signal elements are incorporated on or with a fixed assignment to the connection points between adjacent short paths, the presence of which is sensed at a predetermined passage point of the long textile path and used for control purposes for laying the textile path and further conveying the fold stacks thus formed.
- the control impulses generally originate from the textile web to be processed, in particular from the area of the connection points between adjacent short webs. It is desirable, but not necessary, that these short paths have the same length and that the signal elements are always assigned to the connection point in a certain way. In order to enable fully automatic operation, however, the distance between the touch point for the signal element and the laying device should be measured and matched to a large number of pleat widths or laying lengths.
- connection point with the signal element has reached so far beyond the laying area that it comes to lie at a distance between two adjacent fold stacks.
- the web can then be cut as required in order to supply the individual, otherwise undamaged, short webs to different further treatments.
- the invention further relates to a device for the continuous process-related treatment of textile webs in stacks, wherein several shorter textile webs are connected at their ends to form a single long textile web and then the long textile web is folded in units of the shorter textile webs and stored in stacks is, in particular according to a method described, close to the textile web with a predetermined distance in front of the laying device, a detector for scanning a signal element incorporated in at least one connection point or with a specific assignment to a connection point in the textile web for controlling a laying device to form individual fold stacks and whose removal is arranged in association with neighboring stacks of folds.
- the controller triggered by the detector can have a program memory with a selection device for preselecting a work program in accordance with the nature, dimensions and treatment of the respective textile web and the distance of the transport path between the detector and the laying device.
- the laying device (6) has a height-adjustable laying carriage (11) with guide rollers (12) and bow rollers (13), and a laying table (14) with a conveyor belt (15) guided over it.
- the laying table (14) can be moved back and forth between the forward position drawn with full lines and the backward position (16) drawn in with the dash-dot lines and thereby covers a laying stroke h corresponding to the length of the folds.
- This laying table (14) is connected to an endless chain, which is tensioned between two deflection rollers parallel to the table guide and carries an engagement part such as a sliding block, which extends into a sliding guide provided on the laying slide (11) and runs transversely to the slide guide takes hold.
- the drive of the conveyor belt (15), not shown, is controlled on the one hand by a table limit switch (18) attached to the machine frame, which is actuated by the stop (20) attached to the laying table (14), and on the other hand by means of a attached to the laying table (14)
- Cam switch (28) by means of cams (29) provided on the conveyor belt (15) at intervals of the laying stroke (h).
- the removal conveyor belt (30) upstream of the roller conveyor is arranged in a frame-fixed manner, which is switched on and set in motion for the removal operation via the table limit switch (17) attached to the machine frame, by means of the stop (19) attached to the laying table (14), and via one on the laying table (14) attached cam switch (28) is brought to a standstill by cams (29) provided at intervals of the laying stroke h on the conveyor belt (15).
- connection points (37) are firmly connected to one another in the connection points (37), in particular sewn transversely to the web direction.
- a signal element (32), indicated here by a thickening of the web, is incorporated in the seam or at least close to the connection point, for example a metallic thread. Since the textile web (2) passes close to a detector (33), for example a UV detector, the latter always sends a trigger signal to the controller (34).
- the guide length between the detector (33) and a point in the area of the laying device must correspond to a whole multiple of the fold length or the laying stroke (h). As a rule, a single measurement is sufficient, but adjustment means can also be provided to adapt the actual guide length to the laying stroke.
- this distance corresponds to approximately half the length of the short textile web (22), and the second signal transmitter (321) hangs in a web loop (36) between the two fold stacks (7) and (71), the preceding one Signal generator (322) between the fold stacks (71) and (72).
- connection point (37) with the signal element (32) has approached the stack (7) according to FIG. 3 to one or two fold lengths h, a sequential circuit is triggered when the rear table switch (17) is actuated, and the conveyor belt ( 30) set in motion at the same speed as the laying table (14). If, according to FIG. 5, the front table switch (18) is still actuated in a connection position to the conveyor belt (30), the laying table (14) remains in this right end position.
- the conveyor belt (15) on the laying table (14) is set in motion at the same speed as the conveyor belt (30), the cam (29) running off the belt switch (28), the stack of folds (7) on the conveyor belt ( 30) transferred and the stack (71) is pushed from the conveyor belt onto the roller conveyor (8) and pushes the stack (72) onward.
- the conveyor belt (30) comes to a standstill and the laying carriage (11) moves to its lower starting position.
- the conveyor belt (15) continues to form a loop for forming the loop (36). If the belt switch (28) is actuated by the next cam, the conveyor belt (15) stops and the laying table (14) begins to move back and forth.
- the program memory (not shown) can be combined with other control units in the controller (34), which receives its trigger pulse from the detector (33).
- the program selector must also experience every similar training and arrangement.
Landscapes
- Treatment Of Fiber Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3836974A DE3836974A1 (de) | 1988-10-31 | 1988-10-31 | Verfahren und vorrichtung zum falten und legen von textilbahnen in stapeln |
DE3836974 | 1988-10-31 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0366980A2 EP0366980A2 (de) | 1990-05-09 |
EP0366980A3 EP0366980A3 (en) | 1990-06-06 |
EP0366980B1 true EP0366980B1 (de) | 1993-07-14 |
Family
ID=6366212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89118743A Expired - Lifetime EP0366980B1 (de) | 1988-10-31 | 1989-10-09 | Verfahren und Vorrichtung zur im kontinuierlichen Durchlauf erfolgenden verfahrenstechnischen Behandlung von Textilbahnen |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0366980B1 (es) |
DE (2) | DE3836974A1 (es) |
ES (1) | ES2041933T3 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0768261A1 (de) * | 1995-10-12 | 1997-04-16 | Solipat Ag | Vorrichtung und Verfahren zum kontinuierlichen Abtafeln von bahnförmiger Ware |
US6155551A (en) * | 1997-12-19 | 2000-12-05 | Vmi Americas, Inc. | Reciprocating stacker for continuous strip material |
FR3064938A1 (fr) * | 2017-04-07 | 2018-10-12 | Compagnie Generale Des Etablissements Michelin | L'empilage de nappes de melange de caoutchouc |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1219437B (de) * | 1954-12-04 | 1966-06-23 | Gillet Thaon Sa | Maschine zum Falten und Messen von Gewebebahnen |
US3314844A (en) * | 1963-05-01 | 1967-04-18 | Hadley Company Inc | Fabric seam bonding |
US3344230A (en) * | 1964-07-15 | 1967-09-26 | Heceivehs fos receiving a colour tele- vision signal including a frequency- modulated subcarrier | |
US3607506A (en) * | 1968-08-28 | 1971-09-21 | Ford Motor Co | Process for continuously feeding separate lengths of sheet materials |
DE2530963C2 (de) * | 1975-07-11 | 1984-03-01 | Jakob 4156 Willich Rüttgers | Einrichtung zur Bevorratung von insbesondere textilen Warenbahnen |
US4027394A (en) * | 1975-11-12 | 1977-06-07 | Herbert Morantz | Drapery length marking device |
SE412218B (sv) * | 1978-07-12 | 1980-02-25 | Bonnierfoeretagen Ab | Anordning vid tidningstryckpressar |
DE2949423C2 (de) * | 1979-12-08 | 1982-06-16 | Josef Jasper Gmbh & Co, 4282 Velen | Vorrichtung zum Naßbehandeln von strang- oder bahnförmigem Textilgut begrenzter Länge |
DE3151897A1 (de) * | 1981-12-30 | 1983-07-07 | Norsel Textilmaschinen AG, 8280 Kreuzlingen | Verfahren und vorrichtung zum bearbeiten von punktfoermigen feldern, insbesondere von fehlerstellen, in stoffbahnen |
US4573958A (en) * | 1984-05-08 | 1986-03-04 | Biesinger Peter J | Cuttling machine for continuous input of web |
US4670001A (en) * | 1985-12-13 | 1987-06-02 | Campbell Joseph I | Bottom stacking tray |
DE3700402C1 (de) * | 1987-01-08 | 1988-07-07 | Hunkeler Ag Jos | Verfahren und Vorrichtung zum Verbinden der Enden zweier Materialbahnen |
-
1988
- 1988-10-31 DE DE3836974A patent/DE3836974A1/de not_active Withdrawn
-
1989
- 1989-10-09 DE DE8989118743T patent/DE58904906D1/de not_active Expired - Fee Related
- 1989-10-09 EP EP89118743A patent/EP0366980B1/de not_active Expired - Lifetime
- 1989-10-09 ES ES198989118743T patent/ES2041933T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3836974A1 (de) | 1990-05-03 |
ES2041933T3 (es) | 1993-12-01 |
EP0366980A2 (de) | 1990-05-09 |
EP0366980A3 (en) | 1990-06-06 |
DE58904906D1 (de) | 1993-08-19 |
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