摘要:
A method for applying flame treatments to a print surface on an object in an inkjet printer includes activating a hydrogen torch within the inkjet printer to generate a flame through a nozzle of the hydrogen torch and operating an actuator to move at least one of the print surface or the nozzle in a predetermined direction to apply the flame from the nozzle to the print surface. The method further includes adjusting a rate of fuel flow to the nozzle of the hydrogen torch to change a thermal output level of the flame with reference to a change in distance between the nozzle of the hydrogen torch and the print surface during the operating of the actuator.
摘要:
A system for printing at least one stretchable ink on a thermoformable substrate having a first surface and a second surface opposite the first surface, the system including an unwinder arranged to feed the thermoformable substrate from a first roll into a web drive subsystem, a surface energy modification device arranged to alter a substrate surface energy of the first surface to enhance wetting and adhesion of the at least one stretchable ink to the thermoformable substrate, at least one first full width printhead array arranged to deposit a first portion of the at least one stretchable ink on the first surface of the thermoformable substrate, at least one second full width printhead array arranged to deposit a second portion of the at least one stretchable ink on the first surface of the thermoformable substrate, at least one radiation pinning device positioned proximate the second surface and arranged to partially cure the first portion of the at least one stretchable ink on the thermoformable substrate prior to the second portion of the at least one stretchable ink being deposited on the thermoformable substrate, at least one radiation curing device arranged to cure the at least one stretchable ink on the thermoformable substrate, a full width array sensor arranged to monitor the at least one stretchable ink on the thermoformable substrate, and a rewinder arranged to receive the thermoformable substrate and to form the thermoformable substrate into a second roll.
摘要:
A system and method are provided for implementing localized and directed laser welding joining techniques in a process of building up laminate layers to form and/or manufacture three-dimensional objects, parts and components (3D objects). A multi-stage 3D object forming scheme is described involving steps of laminate cutting (with lasers or other cutting devices); laminate transport between processing stations (including using one or more of conveyors, robotic pick and place devices and the like); laminate stacking, clamping and adhering through a targeted laser welding technique; and mechanical surface finishing (via CNC machining or other comparable process).
摘要:
The present disclosure relates to systems and methods for use in a retail store. An example system includes a mobile base, a printer, an image capture subsystem on the mobile base and coupled to the printer, the image capture system including at least one image capture device and at least one image processor, the image capture device configured to obtain images of items in the retail store, the image processor configured to derive item identification data from the images of items, and a control subsystem coupled to the printer and to the image capture subsystem, where the control subsystem is configured to receive information identifying items requiring signage, acquire item identification data from the image capture subsystem, determine, based on the information identifying items requiring signage and on the item identification data, items requiring signage, and to direct the printer to print signage for the items requiring signage.
摘要:
This disclosure provides an image processing method and system for recognizing barcodes and/or product labels. According to an exemplary embodiment, the method uses a multifaceted detection process that includes both image enhancement of a candidate barcode region and other product label information associated with a candidate barcode region to identify a product label, where the candidate barcode region includes a nonreadable barcode. According to one exemplary application, a store profile is generated based on the identifications of the product labels which are associated with a location of a product within a store.
摘要:
An apparatus for dispensing medications, including: a dispensing device storing prescription information including: identification of each medication included in a first plurality of medications; a respective dosage for each medication; and a plurality of time spans, including respective points in time, for dispensing the first plurality of medications; a cassette installed in the dispensing device and including a plurality of sealed compartments, each compartment in the plurality of sealed compartments configured to store at least one respective pill for each medication in a second plurality of medications; and at least one dispensing port. The dispensing device is configured to, within each time span in the plurality of time spans and when the second plurality of medications is in compliance with the prescription information: access each compartment via the at least one dispensing port; and extract every at least one first pill from each compartment.
摘要:
A sensing method and system to protect printer print heads from substrate media contact comprising a trip wire sensor to detect and signal a printer control system that substrate media carried by transport media is positioned to strike or contact the print head. The trip wire sensor is located upstream of the print heads, a controlled distance above the transport media in the direction normal to the plane of the media, and comprises a trip wire operatively connected to at least one transducer. Substrate media exceeding the height requirements associated with the print heads contact the trip wire sensor causing the generation of an electrical signal which is received by the printer control system which then takes corrective action to prevent damage to the print heads, for example, by raising the print heads further away from the transport media and allowing the non-conforming substrate media to pass through and be purged. Also disclosed is a protective guide positioned to constrain substrate media from going over the top of the trip wire which can result in the substrate media becoming jammed in the trip wire sensor.
摘要:
A laser imaging system and method. In an example embodiment, one or more laser diode arrays are associated with a digital micro-mirror device. A shutter-like device can be positioned upstream in the light path of the laser diode array (or arrays) such that the shutter-like device diverts energy out of the laser imaging system and away from the digital micro-mirror device during periods of extended non-imaging. A homogenizer module can be provided wherein the shutter-like device is located.
摘要:
A switchable mirror system and method includes a laser imaging module including one or more lasers and one or more DMDs (Digital Micromirror Devices), and a switchable mirror component located in a path upstream from the DMD (or DMDs) to direct a laser from the DMD when there is pause in a printing operation facilitated by said laser imaging module. A non-mechanical and electronic switchable mirror is thus located in the laser path between an LDA (Laser Diode Array) and a DMD to divert energy out of the system and away from the DMD during periods of non-laser imaging without reducing or power down the laser system.
摘要:
This disclosure provides an image processing method and system for recognizing barcodes and/or product labels. According to an exemplary embodiment, the method uses a multifaceted detection process that includes both image enhancement of a candidate barcode region and other product label information associated with a candidate barcode region to identify a product label, where the candidate barcode region includes a nonreadable barcode. According to one exemplary application, a store profile is generated based on the identifications of the product labels which are associated with a location of a product within a store.