System for forming structure on print medium

Patent metadata

Field	Value
Publication number	US-10300710-B2
Application number	US-201816107358-A
Country	US
Kind code	B2
Filing date	Aug 21, 2018
Priority date	May 17, 2016
Publication date	May 28, 2019
Grant date	May 28, 2019

Abstract

A system for forming a structure on a print medium 1 includes: a print unit (print device) 10 for printing an electromagnetic wave-heat conversion layer for converting electromagnetic waves into heat, on a medium including an expansion layer that expands by heating; an expansion unit (expansion device) 20 aligned laterally with the print unit 10 , for expanding the expansion layer by irradiating the medium with electromagnetic waves; and a top plate 30 covering the print unit 10 and the expansion unit 20 from above.

First claim

What is claimed is:

1. A system comprising:
a print device for printing an electromagnetic wave-heat conversion layer for converting electromagnetic waves into heat, on a print medium comprising an expansion layer that expands by heating;
an expansion device, arranged side by side along a horizontal direction with the print device, comprising an electromagnetic wave source for expanding the expansion layer by irradiating the print medium with the electromagnetic waves;
a top plate covering the print device and the expansion device from above; and
a slide mechanism for sliding the top plate in a direction intersecting the horizontal direction.

2. The system according to claim 1 , further comprising a display for displaying information about at least one of the print device and the expansion device,
wherein the display is incorporated in the top plate.

3. The system according to claim 2 ,
wherein an upper surface of the display is coplanar with an upper surface of the top plate.

4. The system according to claim 2 ,
wherein the print device is positioned closer to a first end of the system in the horizontal direction and the expansion device is positioned closer to a second end of the system in the horizontal direction, and
wherein the display is incorporated at a position closer to one of the first end and the second end in the horizontal direction.

5. The system according to claim 2 ,
wherein a center of the display is located more on an expansion device side than a center of the top plate.

6. The system according to claim 1 , further comprising a pair of side bases,
wherein the pair of side bases are each shaped like a frame whose lower side in the direction intersecting the horizontal direction is longer than an upper side thereof and whose corners are round.

7. The system according to claim 6 , further comprising a pair of side panels,
wherein the pair of side panels each cover at least an upper half of a hollow portion of a corresponding one of the pair of side bases.

8. The system according to claim 7 ,
wherein the pair of side panels each cover the hollow portion of the corresponding one of the pair of side bases, to a lower position than a lower end of each of the print device and the expansion device.

9. A structure manufacturing system comprising:
a print device comprising a print head for printing an electromagnetic wave-heat conversion layer for converting electromagnetic waves into heat, on a print medium comprising an expansion layer that expands by heating;
an expansion device, arranged side by side along a horizontal direction with the print device, comprising an electromagnetic wave source for expanding the expansion layer in a region corresponding to the electromagnetic wave-heat conversion layer by irradiating the print medium with the electromagnetic waves from an irradiation part; and
a slide mechanism for sliding a top plate between a first position in which an upper part of the print head and an upper part of the irradiation part are covered and a second position in which the upper part of the print head and the upper part of the irradiation part are open,
wherein the slide mechanism slides in a direction intersecting the horizontal direction.

10. The structure manufacturing system according to claim 9 , wherein the print device comprises a suction part for sucking the print medium, and
wherein the suction part is located on a side of the first position of the print device in a sliding direction of the top plate.

11. The structure manufacturing system according to claim 10 , wherein the print device comprises a discharge part for discharging the print medium, and
wherein the discharge part is located on a side of the second position of the print device in the sliding direction of the top plate.

12. The structure manufacturing system according to claim 11 , wherein the slide mechanism is arranged to slide the top plate to a direction in which the discharge part of the print device is located, to move the top plate to the second position.

13. The structure manufacturing system according to claim 10 , wherein the first position is a position of an end in the sliding direction for the top plate to cover the print head, and
wherein the second position is a position of an end in the sliding direction for the top plate to leave the upper part of the print head open.

14. The structure manufacturing system according to claim 13 , wherein the top plate has a size that does not cover an upper part of the suction part when in the first position.

15. The structure manufacturing system according to claim 9 , wherein the expansion device comprises a suction part for sucking the print medium, and
wherein the suction part is located on a side of the first position of the expansion device in a sliding direction of the top plate.

16. The structure manufacturing system according to claim 15 , wherein the expansion device comprises a discharge part for discharging the print medium, and
wherein the discharge part is located on a side of the second position of the expansion device in the sliding direction of the top plate.

17. The structure manufacturing system according to claim 16 , wherein the slide mechanism is arranged to slide the top plate to a direction in which the discharge part of the expansion device is located, to move the top plate to the second position.

18. The structure manufacturing system according to claim 15 , wherein the first position is a position of an end in the sliding direction for the top plate to cover the irradiation part, and
wherein the second position is a position of an end in the sliding direction for the top plate to leave the upper part of the irradiation part open.

19. The structure manufacturing system according to claim 18 , wherein the top plate has a size that does not cover an upper part of the suction part of the expansion device when in the first position.

Assignees

• Casio Computer Co Ltd

Inventors

• Ushigome Youichi
• Kurosawa Satoshi
• Ono Junichi

Classifications

• B41M3/06 Primary

  Veined printings; Fluorescent printings; Stereoscopic images; Imitated patterns, e.g. tissues, textiles · CPC title

• B29L2031/767

  Printing equipment or accessories therefor · CPC title

• B29K2105/0076

  Microcapsules · CPC title

• B29C44/022

  Foaming unrestricted by cavity walls, e.g. without using moulds or using only internal cores · CPC title

• B41M3/16

  Braille printing (typewriters or selective printing mechanisms for Braille printing B41J3/32) · CPC title