EP1226938A1 - Dispositif pour imprimer des objets tubulaires - Google Patents

Dispositif pour imprimer des objets tubulaires Download PDF

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Publication number
EP1226938A1
EP1226938A1 EP01102028A EP01102028A EP1226938A1 EP 1226938 A1 EP1226938 A1 EP 1226938A1 EP 01102028 A EP01102028 A EP 01102028A EP 01102028 A EP01102028 A EP 01102028A EP 1226938 A1 EP1226938 A1 EP 1226938A1
Authority
EP
European Patent Office
Prior art keywords
printing
carrier body
coating
tubular goods
tubular
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.)
Withdrawn
Application number
EP01102028A
Other languages
German (de)
English (en)
Inventor
Herbert Mayrhofer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to EP01102028A priority Critical patent/EP1226938A1/fr
Publication of EP1226938A1 publication Critical patent/EP1226938A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F15/00—Screen printers
    • B41F15/14—Details
    • B41F15/16—Printing tables
    • B41F15/18—Supports for workpieces

Definitions

  • the present invention relates to a device for - in particular multi-colored - Printing or coating of - in particular elastic - tubular goods, wherein the device has at least one support body on which the Tubular goods - especially before printing or coating - can be pulled up.
  • U.S. Patent 4,745,863 shows here a variant in which the tubular goods are smoothed in areas and in Flatbed printing process is printed. With this method, the tubular goods Printed in strips, so to speak. For the complete printing of the whole The surface of the tubular goods is a repeated repositioning and smoothing of the Tubular goods necessary. This involves considerable manual effort.
  • US Pat. No. 5,288,322 alternatively describes printing on tubular goods a method shown in which the tubular goods are mounted on rotating cylinders and then patterned by spraying paint.
  • the object of the invention is therefore to provide a device that the pattern and color quality uniform printing of tubular goods with a possible low manual effort allowed.
  • the carrier body has a device has, which - preferably between winding the tubular goods and the Start of printing or coating - the tubular goods on the Carrier body smoothes and / or aligns wrinkle and wrinkle-free.
  • the device according to the invention means that there is no longer any manual effort Smoothing and wrinkle-free alignment of the tubular goods are more necessary. This represents a significant cost and time saving when printing or coating Tubular goods.
  • the automatic alignment and smoothing switches the tubular fabric is a possible source of error when printing uniformly or Coating of tubular goods.
  • At least one carrier body has a groove has in which the tubular goods can be anchored in a rubber-elastic manner.
  • at least one carrier body also has a groove in which the tubular goods can be anchored by means of a holding device, preferably a clamping bracket. With this device, the tubular goods are first fixed on the carrier body.
  • at least one carrier body a largely cylindrical - preferably changing diameter - having the shape. This shape of the carrier body proves to be particularly cheap, on the one hand when pulling up the tubular goods and on the other during the subsequent smoothing and printing or coating of the tubular goods, such as is shown below.
  • a preferred variant of the invention provides that at least one Carrier body preferably in its interior at least one compressed air channel and in its outer skin has at least one air outlet device, the air flows through the compressed air duct to the air outlet device and there from the Carrier body emerges. It is particularly favorable here that at least one Carrier body several air outlet device distributed radially on the lateral surface and that the outer surface of at least one support body in the area Has air outlet device in which the tubular goods can be drawn up.
  • These tubular forms can be formed after they are on the carrier body is elastic or fixed by a holding device, by blowing Compressed air in the carrier body and the associated blowing out of the compressed air be smoothed by the air outlet device of the carrier body.
  • the air emerges from the air outlet devices of the carrier body, it forms an air cushion between the tubular goods and the outer surface of the carrier body.
  • the Fixing the tubular goods to the groove according to the invention remains between the Tubular goods and air blown into the carrier body only have one exit path open. This creates a clear flow direction in the air cushion mentioned above Air, which ensures an even alignment and smoothing of the tubular goods, no further manual operations are necessary for this.
  • At least one carrier body on one of its External surfaces has an axis connection, which on a rotating axis is attachable.
  • at least one support body has a pressure connection on an outer surface, which can be connected to a compressed air line, preferably in a pressure-tight manner. By this compressed air connection is used for smoothing and aligning the tubular goods the necessary compressed air is blown into the carrier body.
  • the device has several printing stations and / or coating stations.
  • the device is an automatic transport system for the transport of at least one carrier body - preferably between the Printing and / or coating stations - has. This transportation system further reduces the manual effort when printing or coating Tubular fabric.
  • the device on at least one Printing station and / or coating station devices for automatic Coupling the axle and / or the compressed air connection at least one Carrier body has.
  • At least one carrier body by the above inventive device one is automatically coupled to a printing or coating station further device according to the invention that the device on at least one Printing and / or coating station aids, which at least a carrier body the rotation angle before the start of printing and / or Coating aligns.
  • An embodiment according to the invention provides for printing on the tubular goods, that the device on at least one printing station for printing on the Carrier body drawn tubular goods a rotatable - preferably from the inside filled with paint - circular template, the circular template movable and is pressed onto the carrier body.
  • Rotary printing process is the automated smoothing according to the invention Tubular goods a very uniform and in terms of quality in color and pattern constant printing of the entire angular range to be printed Tubular goods possible.
  • At least one rotatable Round stencil has a squeegee inside, which the color by the Stencil through onto the - preferably rotating - support body applies stretched tubular goods.
  • a Printing or coating station in each case a single-color print or a single-color High quality coating applied to the tubular goods.
  • To apply of a multi-colored pattern are several printing and / or Coating stations provided in the device according to the invention. Under Use of all forms of training according to the invention described so far is a almost completely automated application of a multicolored pattern or one multicolored coating on the tubular goods with minimal manual effort and consistently high quality possible.
  • the device at least one device for drying and Cooling of the tubular goods - preferably mounted on the carrier.
  • Fig. 1 shows the rotationally symmetrical cylindrical support body 1, which one Compressed air connection 2 in its cover surface and an axle connection 3 on it other cover surface.
  • FIG. 2 further shows the Air outlet devices 6, which are arranged in the region of the carrier body 1 are, in which the tubular fabric 5 is mounted on the carrier body 1.
  • Fig. 4 shows schematically how through the compressed air connection 2 compressed air in the Compressed air channel 7 is blown into the interior of the carrier body 1.
  • the Compressed air duct 7 passes the compressed air on to the air outlet devices 6.
  • this compressed air outlet device leaves the compressed air from the carrier body and forms a Air cushion between the tubular goods 5 and the carrier body 1.
  • the Rubber-elastic connection like shown here
  • a holding device as also provided according to the invention but not shown here
  • Fig. 5 shows a schematic representation of the entire device.
  • the carrier body 1 on which the tubular fabric 5 has already been pulled, through which automatic transport device 10 in the direction indicated by the case 11 transported automatically.
  • This transport takes place in sections and always is then interrupted when a carrier body 1 a printing or coating station 12 or the drying 13 or cooling station 14 has reached.
  • the transport device 10 stopped and the carrier body with its compressed air connection 2 and his Axis connection 3 by appropriate devices of the device (not here shown) coupled.
  • the carrier body in its rotation angle aligned and the tubular goods, if necessary, as described in FIGS. 1 to 4, smoothed and aligned.
  • the circular template 15 is on the carrier body 1 in the direction of Arrow 16 lowered, so that the outer surfaces of the support body 1 and Round template 15 meet in the area of doctor blade 17 and the tubular goods 5 is clamped between them in area 18.
  • a filler pipe (not here shown) in the center of the circular template 15
  • color is in the interior of the Round template 15 introduced.
  • the carrier body 1 is now connected via the axis connection 3 set in rotation.
  • the circular template 15 also rotates added.
  • the Round template 15 on the tubular fabric 5, which on the carrier body 1 is stretched, a monochrome pattern is applied, in which the squeegee uses the paint the inside of the round template 15 through the round template 15 on the Tubing 5 applies.
  • both the carrier body 1 and the Have unrolled round template 15 by 360 ° on each other is a monochrome Printing or coating process completed.
  • the carrier body 1 is now uncoupled and from the transport system 10 to the next Coating or printing station 12 transported where the just described Process or a coating process repeated.
  • the color content of the pattern to be printed on the tubular goods are corresponding many coating and printing stations 12 from one to a carrier body 1 to pass through the applied tubing 5.
  • the so finished printed and coated tubular goods are then transformed into a transport system 10 transported station, not shown here, in which the printed tubular goods 5 from Carrier body 1 removed and new tubing 5 still to be printed on the Carrier body 1 is pulled up.
  • FIGS. 1 to 4 Alignment process on the newly installed tubular goods, so that the tubular goods the first printing station 12 in a creased and wrinkle-free state reached the carrier body 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Screen Printers (AREA)
EP01102028A 2001-01-30 2001-01-30 Dispositif pour imprimer des objets tubulaires Withdrawn EP1226938A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP01102028A EP1226938A1 (fr) 2001-01-30 2001-01-30 Dispositif pour imprimer des objets tubulaires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01102028A EP1226938A1 (fr) 2001-01-30 2001-01-30 Dispositif pour imprimer des objets tubulaires

Publications (1)

Publication Number Publication Date
EP1226938A1 true EP1226938A1 (fr) 2002-07-31

Family

ID=8176337

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01102028A Withdrawn EP1226938A1 (fr) 2001-01-30 2001-01-30 Dispositif pour imprimer des objets tubulaires

Country Status (1)

Country Link
EP (1) EP1226938A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI581983B (zh) * 2013-12-03 2017-05-11 耐克創新有限合夥公司 印刷至服裝上之方法及裝置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803191A (en) * 1954-08-09 1957-08-20 Harding Ernest George Apparatus for printing knitted articles of footwear
FR2308508A1 (fr) * 1975-04-21 1976-11-19 Nard Institute Ltd Procede d'impression de vetements
EP0232232A2 (fr) * 1986-02-06 1987-08-12 Akira Takezaki Plaque support pour l'impression d'une pièce textile tubulaire et procédé d'impression d'une pièce tubulaire utilisant cette plaque

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803191A (en) * 1954-08-09 1957-08-20 Harding Ernest George Apparatus for printing knitted articles of footwear
FR2308508A1 (fr) * 1975-04-21 1976-11-19 Nard Institute Ltd Procede d'impression de vetements
EP0232232A2 (fr) * 1986-02-06 1987-08-12 Akira Takezaki Plaque support pour l'impression d'une pièce textile tubulaire et procédé d'impression d'une pièce tubulaire utilisant cette plaque
US4745863A (en) * 1986-02-06 1988-05-24 Akira Takezaki Method for printing a tubular fabric

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI581983B (zh) * 2013-12-03 2017-05-11 耐克創新有限合夥公司 印刷至服裝上之方法及裝置

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