Integrated sublimation transfer printing apparatus

Patent metadata

Field	Value
Publication number	US-9333788-B2
Application number	US-201313951127-A
Country	US
Kind code	B2
Filing date	Jul 25, 2013
Priority date	Jul 25, 2013
Publication date	May 10, 2016
Grant date	May 10, 2016

Abstract

A safe, integrated dye sublimation transfer printer apparatus is disclosed. The apparatus is configured to print one or more images onto transfer media, then align the transfer media onto a substrate. A selected product to receive the sublimated image is positioned on top of the transfer media, and one or more heating platens then engage the transfer media to sublimate the image. The heating platen is configured to sublimate one or more opposing sides of a product substantially simultaneously in a single thermal cycle. In some embodiments, the apparatus may be incorporated into a fully-enclosed vending machine to provide on-demand personalized sublimated products and accessories for a consumer.

First claim

What is claimed is:

1. An automated sublimation apparatus for sublimating an image on a product, comprising:
a dye sublimation transfer printer configured to receive a digital image file representing an image, the dye sublimation transfer printer configured to print the received image on a transfer media;
a substrate configured to receive the transfer media from the printer;
a transport mechanism configured to position a selected product on the substrate;
one or more heating platens configured to engage the transfer media and sublimate the printed image onto one or more opposing sides of the selected product;
a housing substantially enclosing the dye sublimation transfer printer, substrate, transport mechanism, and one or more heating platens in a manner that prevents a user from contacting the enclosed components; and
a user interface device configured to permit the user to determine an image for printing.

2. The apparatus of claim 1 , further comprising a vacuum apparatus disposed on an underside of the substrate, and configured to pull at least a portion of the transfer media into contact with the substrate.

3. The apparatus of claim 1 , further comprising a cooling system configured to cool the sublimated product to at least about an ambient temperature.

4. The apparatus of claim 3 , wherein the cooling system includes a perforated plate and at least one fan to blow air onto one or more surfaces of the sublimated product when the sublimated product is disposed on the perforated plate.

5. The apparatus of claim 4 , wherein the perforated plate is pivotable from a first position to a second position, and movement from the first position to the second position causes the product to move to a location where a user can retrieve the product from outside of the housing.

6. The apparatus of claim 3 , wherein the cooling system includes a conductive panel comprising a thermally conductive material.

7. The apparatus of claim 1 , wherein the transport mechanism is configured to engage and move a selected product from a staging position to the transfer media.

8. The apparatus of claim 7 , wherein the staging position is pre-configured to substantially match the dimensions of the selected product.

9. The apparatus of claim 7 , further comprising one or more magazines disposed in the housing and configured to hold a plurality of products, and the staging position includes an opening in the magazine from which products can be dispensed.

10. The apparatus of claim 1 , wherein the dye sublimation transfer printer includes a supply of sheets of the transfer media pre-configured to include a bisecting feature, and the printer is configured to print the received image on one of the sheets, the printer being configured to dispense the printed sheet and the transport mechanism being configured to fold the sheet along the bisecting feature to surround the selected product.

11. The apparatus of claim 10 , wherein the bisecting feature is a crease, a scored line, a pre-printed line configured to align with other components of the apparatus, or a perforation.

12. The apparatus of claim 10 , wherein the transport mechanism is further configured to move the printed sheet from a location where it is dispensed by the printer to the substrate.

13. The apparatus of claim 10 , wherein the sheets of transfer media include printed fiducial markers to facilitate proper alignment of the media within the apparatus.

14. The apparatus of claim 1 , wherein one or more of the substrate and the transport mechanism include non-contact sensors to assist in alignment of the transfer media on the substrate.

15. The apparatus of claim 14 , wherein the non-contact sensors include one or more of an optical sensor, a proximity sensor, or a digital camera configured to automatically capture an image when the transfer media is fed past a certain point.

16. The apparatus of claim 1 , wherein the substrate includes mechanical implements to assist in alignment of the transfer media on the substrate.

17. The apparatus of claim 1 , wherein the transfer media is in the form of a roll and is fed through the dye sublimation transfer printer using one or more rollers.

18. The apparatus of claim 1 , wherein the heating platen is mounted in a pivotal manner.

19. The apparatus of claim 1 , wherein the heating platen is movable in a linear manner to selectively engage the transfer media.

20. The apparatus of claim 1 , where when engaging the transfer media, the one or more heating platens are maintained at a temperature of about 400 degrees Fahrenheit.

21. The apparatus of claim 1 , further comprising a control unit for controlling the one or more heating platens to maintain a temperature intermediate of ambient temperature and sublimation temperature when not engaging the transfer media.

22. The apparatus of claim 21 , wherein the housing includes ventilation components configured to control a temperature within the housing utilizing natural or forced convection such that the enclosed components are protected from heat damage and the exterior surface of the housing remains touch-safe.

23. The apparatus of claim 1 , wherein the selected product is pre-packaged, and the packaging includes a feature configured to assist in alignment of the product on the transfer media.

24. A vending apparatus for providing a user with a customized sublimated product, comprising:
a dye sublimation transfer printer configured to receive a digital image file representing an image from the user and further configured to print the received image on a transfer media;
a substrate configured to receive the transfer media from the printer;
a magazine configured to store a plurality of products of different types, wherein the magazine further includes openings to dispense one of the plurality of products selected by the user;
a transport mechanism configured to retrieve the dispensed selected product and position the product on the substrate;
one or more heating platens configured to engage the transfer media and sublimate the printed image onto one or more opposing sides of the selected product in a single thermal cycle;
a cooling system configured to cool the sublimated product to at least about an ambient temperature;
a delivery opening configured to provide the cooled article to the user;
a housing substantially enclosing the dye sublimation transfer printer, substrate, magazine, transport mechanism, one or more heating platens, and cooling system in a manner that prevents a user from contacting the enclosed components; and
a user interface device configured to permit the user to determine one or more images for printing, select one of the plurality of products on which to sublimate the one or more images, and facilitate payment by the user for the sublimated product.

25. The vending apparatus of claim 24 , wherein the user interface device further comprises at least one camera configured to capture an image and provide the captured image to the dye sublimation transfer printer for printing on the transfer media.

26. The vending apparatus of claim 25 , wherein the user interface device includes memory containing a plurality of stock images, and the user interface device is configured to permit the user to select one of the plurality of stock images to supplement the image acquired by the camera.

27. The vending apparatus of claim 26 , wherein the user i

Assignees

• Hillman Group Inc

Inventors

• Will Gary Edward
• Tarter Mark Leslie
• Solace Bryan Keith
• Huss James Francis
• Shoenhair Jordan Daniel

Classifications

• B41F16/008

  for printing on three-dimensional articles · CPC title

• B41M5/382 Primary

  Contact thermal transfer or sublimation processes (sublistatic printing using a pre-formed image B41M5/035; ink-, dye- or pigment-receptive coatings B41M5/52) · CPC title

• B44C1/162

  Decalcomanias with a transfer layer comprising indicia with definite outlines such as letters and with means facilitating the desired fitting to the permanent base · CPC title

• G07B1/00

  Machines for printing and issuing tickets (printing mechanisms per se B41; output mechanisms of digital computers G06C11/00) · CPC title

• B41F16/0046 Primary

  with means for applying print under heat and pressure, e.g. using heat activable adhesive · CPC title