TH33795A - Laminate equipment for shaped parts - Google Patents

Abstract

DC60 (29/08/40) A device for fabricating components from a pair of parts with opposing common surfaces, on which a base and an extension are placed. A vertically adjustable head is assembled to hold the higher layer, which is placed at the lower end of the extension and is attached to a motor driving the upper end of the extension. A vacuum generator creates negative pressure to hold the higher layer on the head. The extension is placed below and axially with the head assembled to support the lower layer. The higher and lower parts are arranged side-by-side in an aligned mounting, and a fixing medium is provided on the aligned parts to hold the binder, which spreads across the opposing common surfaces of the parts in order to fabricate the component. A method for thinning the two parts into a thin layer using opposing common surfaces to fabricate the component is also revealed. This invention concerns printers and print heads and, in particular, printers using this method. The ink spraying is designed to prevent quality degradation in printed work, which is caused by the irregular shape of the print head. In this invention, as seen from the direction of the feed of the target object to be printed, nozzle 31, allocated to print head 25, is partially overlapping with the adjacent print head 25. In addition, the required number of nozzles for multiple print heads are created.

Claims (5)

The head pieces are arranged in sequence to form a head, and the head consists of such pieces in a row, where some of the nozzles allocated to a particular head piece partially overlap with adjacent nozzles, as seen from the direction of the target object feed. 6. A printer that sprays tiny droplets of ink from a pre-assigned nozzle to create an image onto the target object to be printed, consisting of a nozzle plate made of a single thin sheet, on which a row of nozzles consisting of multiple nozzles is created. 7. A printer under claim 6, where the nozzles are placed on the nozzle plate almost as wide as the target object to be printed, to create a row of nozzles in a direction perpendicular to the direction of the target object feed. 8. A printer where at least one ink spraying mechanism for spraying tiny droplets of ink from a pre-assigned nozzle is arranged in sequence to form a head, and the head consists of such pieces in a row. 9. A printer under claim 8, where the nozzles are placed on a single nozzle plate almost as wide as the target object to be printed, to create a row of nozzles. 10. A printer under claim 8 where such a nozzle is placed on a nozzle plate almost as wide as the target object to be printed, in order to create a row of nozzles in a direction perpendicular to the feed direction of the target object to be printed, and multiple such rows of nozzles are created. 11. A printer consisting of multiple colors of ink for ejecting predefined colors of ink from predefined nozzles to create an image onto the target object to be printed, consisting of a nozzle plate composed of a single thin plate, in order to create multiple rows of nozzles, each row consisting of multiple such nozzles, in accordance with the multiple colors on the nozzle plate. 12. A printer under claim 11 where such a nozzle is placed on a nozzle plate almost as wide as the target object to be printed, in order to create a row of nozzles in a direction perpendicular to the feed direction of the target object to be printed. 13. A printer consisting of multiple colors of ink where at least one ink jet trigger is used to eject a predefined color. A page of tiny ink droplets emanating from a pre-defined nozzle is arranged in sequence to create a head piece, and such head pieces, in the required number for the various colors, are aligned to assemble a head, where such nozzles are created on a nozzle plate composed of a single thin sheet, where such nozzles, in the required number for the various colors, are created simultaneously, and several such head pieces required for the various colors are placed on the nozzle plate to create such a head. 14. The printer under claim 13, where such nozzles are placed on the nozzle plate almost as wide as the target object to be printed to create a row of nozzles in a direction perpendicular to the feed direction of the target object to be printed. 15. The printer under claim 13, where such nozzles are placed on the nozzle plate almost as wide as the target object to be printed to create a row of nozzles in a direction perpendicular to the feed direction of the target object to be printed. And multiple rows of nozzles are created for each color of ink, as mentioned in 16. A printer under claim 8, where some of the aforementioned multiple nozzles allocated to one head piece are partially overlapping with multiple nozzles allocated to a neighboring head piece, as seen from the direction of the target object feed, so that the small ink droplets adhere almost entirely to the same point. 17. A printer under claim 13, where some of the aforementioned multiple nozzles allocated to one head piece are partially overlapping with multiple nozzles allocated to a neighboring head piece, as seen from the direction of the target object feed, so that the small ink droplets adhere almost entirely to the same point. 18. A print head for ejecting small ink droplets from a pre-defined nozzle to create an image onto a target object, consisting of a nozzle plate consisting of at least one thin plate, where a row of nozzles consisting of multiple such nozzles is created on such a nozzle plate. 19. A print head under claim 18, where such nozzles are placed on such a nozzle plate almost equal in width to... 20. Print head, where at least one ink jet mechanism for spraying small ink droplets from a predefined nozzle is arranged in sequence to assemble the head piece, and the head is composed of such head pieces in rows, where such nozzles are built on such nozzle plate, which is made of a single thin sheet, where multiple such nozzles as are required for multiple such nozzle pieces are built, and multiple such nozzle pieces are placed on such nozzle plate to create such a print head. 21. Print head according to claim 20, where such nozzles are placed on a single nozzle plate that is almost as wide as the print target to create a nozzle row in a direction perpendicular to the print target feeding direction. 22. Print head according to claim 20, where such nozzles are placed on a single nozzle plate that is almost as wide as the print target to create a nozzle row in a direction perpendicular to the print target feeding direction. 23. A print head under claim 20, where some of the aforementioned multiple nozzles allocated to a single head piece are partially overlapping with the multiple nozzles allocated to a neighboring head piece, as seen from the direction of the feed of the target object to be printed, so that the small ink droplets adhere almost entirely as a single point. 24. A print head for ejecting predefined colors of ink from predefined nozzles to create an image onto the target object to be printed, consisting of a nozzle plate composed of at least one thin plate, where multiple nozzle rows, each row consisting of such multiple nozzles, are created in accordance with such multiple colors on the nozzle plate. 25. A print head under claim 24, where such nozzles are placed on the nozzle plate almost as wide as the target object to be printed, to create such nozzle rows in a direction perpendicular to the direction of the feed of the target object to be printed. 26. A print head where at least one ink jet mechanism ejects predefined colors of small ink droplets. From predefined nozzles, they are arranged in sequence to assemble the nozzle piece, and the required number of nozzle pieces for each of the multiple colors are arranged to assemble the nozzle. The nozzle is built on the nozzle plate, which is composed of a single thin sheet. The required number of nozzles for each of the multiple colors are built simultaneously, and multiple nozzle pieces required for each of the multiple colors are placed on the nozzle plate to assemble the nozzle. 27. Print head according to claim 26, where the nozzle is placed on the nozzle plate almost as wide as the target object to be printed to create/form nozzle rows in a direction perpendicular to the feed direction of the target object to be printed. 28. Print head according to claim 26, where the nozzle is placed on the nozzle plate almost as wide as the target object to be printed to create/form nozzle rows in a direction perpendicular to the feed direction of the target object to be printed, and multiple nozzle rows are built for each color. 29. The print head, as per claim 26, where some of the multiple nozzles allocated to one head unit are partially overlapping with the multiple nozzles allocated to a neighboring head unit, as seen from the direction of the target feed, so that the small ink droplets adhere almost entirely as a single point (Clause 25, page 9, 0 images). 1. The printer, in this system, consists of at least one ink jet mechanism that sprays small ink droplets from pre-designated nozzles. These nozzles are arranged in sequence to form a head, and the head itself is composed of these nozzles in a row. Some of the nozzles assigned to one head are positioned so that they partially overlap with several nozzles assigned to adjacent heads, as seen from the direction of the target object's feed, ensuring that the small ink droplets adhere almost uniformly to a single point. 2. The printer under claim 1, whereby the ink jetting mechanism is driven by the fact that dots covered by one print head and dots covered by another print head are blended in the partially overlapping area. 3. The printer under claim 1, whereby the ink jet mechanism is driven, whereby a partially overlapping area is defined, dots printed within that overlapping area are allocated to pieces covering one side of the head, whereby the overlapping area and the area are appropriately shifted. 4. The printer under claim 3, where the scope is shifted according to the target object to be printed. 5. Print head, which has at least one ink jetting mechanism for spraying small droplets of ink from a pre-designed nozzle.