摘要:
Image forming apparatus 10 of the present invention is an apparatus for forming an image on a surface of recording medium P by applying laser light to recording medium P, the apparatus including a plurality of light sources 31 each of which emits laser light, a plurality of optical fibers 23 and 42 through which laser light respectively emitted from light sources 31 propagates, holder 43 that holds optical fibers 42, and fly-eye lens 50, cylindrical lens array 60, aperture array 70, lens 80a and lens 80b through which laser light emitted from end surfaces of optical fibers 42 passes, wherein each of apertures 71 of aperture array 70 is rectangular.
摘要:
To provide a plate supply and discharge device and a printing plate forming device which are capable of transferring plates and printing plates of various sizes and preventing the plates and printing plates from being damaged in the plate supply and discharge device (printing plate forming device). A plate supply and discharge unit (4) which supplies a plate (P1) to a drawing unit (3), receives a printing plate P2, which is obtained by drawing an image on the plate P1, from the drawing unit (3), and delivers it to a processor. The plate supply and discharge unit includes a plate supply table (41) for allowing the plate (P1) to float at atmospheric pressure, moves the plate (P1) in a state of being allowed to float at atmospheric pressure above the plate supply table (41), and supplies it to the drawing unit (3).
摘要:
Image forming apparatus 10 of the present invention is an apparatus for forming an image on a surface of recording medium P by applying laser light to recording medium P, the apparatus including a plurality of light sources 31 each of which emits laser light, a plurality of optical fibers 23 and 42 through which laser light respectively emitted from light sources 31 propagates, holder 43 that holds optical fibers 42, and fly-eye lens 50, cylindrical lens array 60, aperture array 70, lens 80a and lens 80b through which laser light emitted from end surfaces of optical fibers 42 passes, wherein each of apertures 71 of aperture array 70 is rectangular.
摘要:
To provide a plate supply and discharge device and a printing plate forming device which are capable of transferring plates and printing plates of various sizes and preventing the plates and printing plates from being damaged in the plate supply and discharge device (printing plate forming device). A plate supply and discharge unit (4) which supplies a plate (P1) to a drawing unit (3), receives a printing plate P2, which is obtained by drawing an image on the plate P1, from the drawing unit (3), and delivers it to a processor. The plate supply and discharge unit includes a plate supply table (41) for allowing the plate (P1) to float at atmospheric pressure, moves the plate (P1) in a state of being allowed to float at atmospheric pressure above the plate supply table (41), and supplies it to the drawing unit (3).