摘要:
A hybrid printing machine is described having both silk screening stations and a direct-to-garment digital printing station with a raster image processor to control a portion of a printing process.
摘要:
A printing screen method includes: providing at least one printing scraper assembly, wherein the printing scraper assembly has a printing scraper and a pressure sensing feedback system; placing at least one printing screen on a substrate; detecting and supplying a pressure value between the printing scraper and the printing screen during printing by the pressure sensing feedback system; and comparing the supplied pressure value and a predetermined pressure value, and changing the pressure between the printing scraper and the printing screen if a difference between the feedback pressure value and the predetermined pressure value is larger than a predetermined threshold. An imprinting apparatus implementing the printing screen method is also provided.
摘要:
A feedback information generation method for a solder inspection apparatus includes: receiving an input of information on the number of buffers which are disposed between the solder inspection apparatus and a screen printer for printing solder on printed circuit boards and are configured to support the printed circuit boards to be introduced into the solder inspection apparatus so as to put the printed circuit boards on standby; generating feedback information by using the input information and an inspection result of the printed circuit boards by the solder inspection apparatus; and transmitting the feedback information to the screen printer. Feedback information may be generated in consideration of the number of buffers, thereby preventing the feedback information from being excessively generated as well as ensuring the accuracy of the feedback information.
摘要:
A screen printing apparatus comprises print executing parts 20A, 20B, first and second substrate loading parts En1, En2 and a substrate unloading part Ex, and first and second substrate support tables 10A, 10B for supporting a substrate W to enable printing thereon by the print executing parts 20A, 20B. The first substrate support table 10A moves between a first receiving position where the substrate W loaded from the first substrate loading part En1 is received, and a sending position where the substrate W is unloaded from the substrate unloading part Ex. The second substrate support table 10B moves between a second receiving position where the substrate W loaded from the second substrate loading part En2 is received, and the sending position. The print executing parts 20A, 20B are respectively placed at positions on the substrate support tables 10A, 10B where printing on the substrate W is enabled.
摘要:
Beschrieben wird ein Rakelgerät mit magnetisch angepreßter Rollrakel (6), mit einer Leiste (1), der entlang die Rakelrolle (6) anliegt und mit seitlichen Anlaufteilen für die Rakelrolle (6), wobei die zwischen den seitlichen Anlaufteilen (2,2′,11) angeordnete Leiste (1) tangentisch und axial zur Rakelrolle (6) biegeelastisch ausgebildet und kürzer als die Rakelrolle (6) ist.
摘要:
A method and installation for the cleaning of a squeegee device (15), comprising a housing (5) with a door (6) through which the squeegee device can be introduced and mounted in a tiltable supporting element (8). After the closing of the door the squeegee device is internally and externally flushed and rinsed by means of a number of stationary and travelling spraying nozzles (25,26, 27), through which a cleaning liquid is sprayed upon the squeegee device.
摘要:
To provide an improved temperature control device in an inner space of a screen printer. A temperature control device 20 is disposed in the inner space of a printer covered with a cover 24. A heating/cooling unit 100 thereof is disposed by being fixed to a printer main body 10 behind a mask holding device 16 within an upper section of the inner space. Four heating/cooling units 100 which heat and cool air by using a Peltier device assembly are disposed side by side in a width direction of the printer. A heat exchanger and a fan on a temperature control side are surrounded by a common housing 132. The air whose temperature is controlled inside the housing 132 is supplied to a blower 220 disposed adjacent to a mask 46 by using a hose 224, and is caused to blow to a squeegee moving region so as to control the temperature. Heat is radiated and absorbed by the heat exchanger and the fan on a side opposite to the temperature control side of the Peltier device assembly. Furthermore, a fan 190 promotes exhausting of air, thereby efficiently controlling the temperature.