IT1241064B - GUIDE DEVICE FOR THE ADJUSTMENT OF THE FORWARD PITCH IN OPERATING MACHINES WITH INTERMITTENT FEEDING, IN PARTICULAR FOR THE AUTOMATIC SQUARE SCREEN PRINTING MACHINES - Google Patents

GUIDE DEVICE FOR THE ADJUSTMENT OF THE FORWARD PITCH IN OPERATING MACHINES WITH INTERMITTENT FEEDING, IN PARTICULAR FOR THE AUTOMATIC SQUARE SCREEN PRINTING MACHINES

Info

Publication number
IT1241064B
IT1241064B IT19501A IT1950190A IT1241064B IT 1241064 B IT1241064 B IT 1241064B IT 19501 A IT19501 A IT 19501A IT 1950190 A IT1950190 A IT 1950190A IT 1241064 B IT1241064 B IT 1241064B
Authority
IT
Italy
Prior art keywords
belt
screen printing
machines
teeth
forward feed
Prior art date
Application number
IT19501A
Other languages
Italian (it)
Other versions
IT9019501A1 (en
IT9019501A0 (en
Inventor
Luigi Salvade'
Original Assignee
Salvade'
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 Salvade' filed Critical Salvade'
Priority to IT19501A priority Critical patent/IT1241064B/en
Publication of IT9019501A0 publication Critical patent/IT9019501A0/en
Priority to AT91200351T priority patent/ATE108131T1/en
Priority to DE69102721T priority patent/DE69102721D1/en
Priority to EP91200351A priority patent/EP0446977B1/en
Publication of IT9019501A1 publication Critical patent/IT9019501A1/en
Application granted granted Critical
Publication of IT1241064B publication Critical patent/IT1241064B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/02—Conveying or guiding webs through presses or machines
    • B41F13/04—Conveying or guiding webs through presses or machines intermittently
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F15/00—Screen printers
    • B41F15/08—Machines
    • B41F15/10—Machines for multicolour printing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Screen Printers (AREA)

Abstract

The invention described here is a control device for regulating the intermittant forward feed step of machine that is fitted with a closed loop conveyor belt or similar piece of equipment, where great precision in the intermittant forward feed step is required, especially when the belt is of a considerable length, 80 metres or more. The device is especially applicable to automatic silk-screen printing machines, for which it has been constructed for the first time. The invention consists of a rotating incremental type encoder transducer (17 or 37) which is used to determine and encode the forward feed step (Sr) of the conveyor belt (2) and the encoder is inserted in a form of drive belt structure consisting of two gear wheels (14,15,16) or (24,25) around which a drive belt (13 or 23) with teeth on both sides passes. The drive belt is of the type currently normally used on industrial robots and plotters, and its teeth engage with a second toothed belt (11) which is attached to one of the sides of the conveyor belt on the machine, or with one of the side strips which make the belt more rigid and which has teeth (21) applied to its upper surface so as to form a flexible rack. <IMAGE>
IT19501A 1990-02-27 1990-02-27 GUIDE DEVICE FOR THE ADJUSTMENT OF THE FORWARD PITCH IN OPERATING MACHINES WITH INTERMITTENT FEEDING, IN PARTICULAR FOR THE AUTOMATIC SQUARE SCREEN PRINTING MACHINES IT1241064B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT19501A IT1241064B (en) 1990-02-27 1990-02-27 GUIDE DEVICE FOR THE ADJUSTMENT OF THE FORWARD PITCH IN OPERATING MACHINES WITH INTERMITTENT FEEDING, IN PARTICULAR FOR THE AUTOMATIC SQUARE SCREEN PRINTING MACHINES
AT91200351T ATE108131T1 (en) 1990-02-27 1991-02-19 DEVICE FOR GUIDING AND ADJUSTING THE FORWARD STEP IN THE OPERATION OF MACHINES WITH INTERMITTENT FORWARD MOVEMENT, PARTICULARLY FOR AUTOMATIC SCREEN PRINTING MACHINES.
DE69102721T DE69102721D1 (en) 1990-02-27 1991-02-19 Device for guiding and regulating the forward step in the operation of machines with intermittent forward movement, in particular for automatic screen printing machines.
EP91200351A EP0446977B1 (en) 1990-02-27 1991-02-19 Device for guiding and regulating the forward step in operating machines with intermittent forward motion, particularly for automatic screen printing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19501A IT1241064B (en) 1990-02-27 1990-02-27 GUIDE DEVICE FOR THE ADJUSTMENT OF THE FORWARD PITCH IN OPERATING MACHINES WITH INTERMITTENT FEEDING, IN PARTICULAR FOR THE AUTOMATIC SQUARE SCREEN PRINTING MACHINES

Publications (3)

Publication Number Publication Date
IT9019501A0 IT9019501A0 (en) 1990-02-27
IT9019501A1 IT9019501A1 (en) 1991-08-27
IT1241064B true IT1241064B (en) 1993-12-29

Family

ID=11158561

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19501A IT1241064B (en) 1990-02-27 1990-02-27 GUIDE DEVICE FOR THE ADJUSTMENT OF THE FORWARD PITCH IN OPERATING MACHINES WITH INTERMITTENT FEEDING, IN PARTICULAR FOR THE AUTOMATIC SQUARE SCREEN PRINTING MACHINES

Country Status (4)

Country Link
EP (1) EP0446977B1 (en)
AT (1) ATE108131T1 (en)
DE (1) DE69102721D1 (en)
IT (1) IT1241064B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0736379A3 (en) * 1995-03-14 1997-08-13 Salvador Gali Long table serigra phic printing machine with balanced propulsion and equidirectional compensated adjustable repeat
US5917602A (en) * 1998-04-30 1999-06-29 Inex Inc. System and method for image acquisition for inspection of articles on a moving conveyor
DE50101653D1 (en) * 2001-01-25 2004-04-15 Tecan Trading Ag Maennedorf Sliding device with a toothed belt engaging in a toothed rack
CN102114728B (en) * 2010-01-01 2014-07-16 如皋市天元服饰印业有限公司 Automatic flatbed printing machine
US9243682B2 (en) * 2012-09-25 2016-01-26 Highland Industries, Inc. Double knit twill fabric for power transmission belts and belts constructed thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242846B1 (en) * 1986-04-23 1992-10-07 MS MACCHINE E SISTEMI S.r.l. Machine for the plane frame printing of textile products and the like

Also Published As

Publication number Publication date
IT9019501A1 (en) 1991-08-27
EP0446977B1 (en) 1994-07-06
EP0446977A1 (en) 1991-09-18
IT9019501A0 (en) 1990-02-27
ATE108131T1 (en) 1994-07-15
DE69102721D1 (en) 1994-08-11

Similar Documents

Publication Publication Date Title
DE3561173D1 (en) Transmission for the playfree conversion of a rotary motion into a rectilinear motion
DE2732212B2 (en) Automatic machine for the transport of objects
DE69302324D1 (en) Synchronous drive belts and pulleys
CA1076472A (en) Punch press feeding apparatus
IT1241064B (en) GUIDE DEVICE FOR THE ADJUSTMENT OF THE FORWARD PITCH IN OPERATING MACHINES WITH INTERMITTENT FEEDING, IN PARTICULAR FOR THE AUTOMATIC SQUARE SCREEN PRINTING MACHINES
SE8604042D0 (en) SET AND DEVICE FOR FORMING A TOOL FOR EXACT MOLDING OR PROCESSING INTERVIEW WITH A BAND-SHAPED MATERIAL LABEL SHOWING A REPEATED BASIC FORM
FI864792A0 (en) SIDRIKTARE.
WO2002102595B1 (en) Quality control device
ATE51380T1 (en) DEVICE FOR EQUALIZING THE DISTANCE BETWEEN CONSECUTIVE PRODUCTS OF A SHED FORMATION.
EP0214715A2 (en) Infinitely variable ratio drive mechanism and tape feed machanism of an over-printing machine
DE4427733C1 (en) Printing roller drive by electronically controlled stepping motor
JPS5780248A (en) Apparatus for inserting insulator
DD266599A1 (en) DEVICE FOR FADEN-LENGTH-CONTROLLED CHAIN FEEDING OF A TEXTILE MACHINE, IN PARTICULAR CHAIN EQUIPMENT
IT8222305V0 (en) TENSIONER ROLLER FOR BELT DRIVE.
ES2014819A6 (en) Gear drive, in particular for rotating joints of industrial robots
IT8722034A0 (en) GUIDE AND ADJUSTMENT DEVICE OF THE FEED PITCH IN INTERMITTENT FEED OPERATING MACHINES PARTICULARLY IN AUTOMATIC SCREEN PRINTING MACHINES.
IT8521005A0 (en) MEANS FOR GUIDING THE WEFT-HOLDER PLIERS AND THE BELTS THAT CONTROL THEM INSIDE THE PITCH OF PINTER WEAVING LOOMS.
JPS62501207A (en) Control mechanism of paper handling device
DE20005599U1 (en) Linear encoder
SU837731A1 (en) Apparatus for pretensioning
ATE93770T1 (en) TEMPLATE DRIVE DEVICE WITH MAIN AND AUXILIARY DRIVE MEANS.
DE3260586D1 (en) Lifting device for self-elevating off-shore platform
DE19614537A1 (en) Device for punching saw teeth out of a strip material
DE3215444A1 (en) DEVICE FOR CORRECTING A PACKAGING MATERIAL TAPE WITH PRINTED BRANDS
DE1296483B (en) Electrical control device for hob grinding machines

Legal Events

Date Code Title Description
0001 Granted