41results about How to "Achieve continuous printing" patented technology

The invention discloses a printing method and device. The method comprises the steps that S1, a printed file is orderly divided into N unit pages, the unit pages are numbered by using 1, 2, ...N, and N=>2; S2, at most previous M unit pages, which are not stored currently, are stored according to the number order of the unit pages, M is an integer, and 1<=M<=N; and then the currently stored at most previous M unit pages are read and printed, and the process returns to the step S2 until all the N unit pages of the printed file are completely printed. Data are received, and receiving is performed with the unit pages with less page length acting as units so that limitation of the size of storage space capacity is reduced. When the data are printed, the printed file acts as one unit to be printed and seamless printing among all the unit pages is realized so that continuous printing of the printed file is realized, a defect of limitation of printing page length of existing printing equipment due to limitation of storage space is overcome, and thus any lengths of files can be printed.

The invention relates to a three-dimensional continuous printing platform device which comprises a fixed support and a plurality of printing flat plates, wherein the printing flat plates are stacked up and down, and the fixed support comprises a supporting bottom plate and two side plates arranged on the left side and the right side of the supporting bottom plate. A limiting plate which is parallel with the supporting bottom plate and extends back and forth is arranged at the upper end of each side plate, and a space is left between the left limiting plate and the right limiting plate to forma print area. The invention aims at providing the three-dimensional continuous printing platform device. The three-dimensional continuous printing platform device has the advantages that the printingflat plates are pressed on the bottom surfaces of the limiting plates of the fixed support through elastic elements, and a fixed hole into which a print head is inserted is formed in each printing flat plate; when the flat plate is replaced, only the print head is controlled to be inserted into the fixed hole, the flat plate is taken away through the print head; and at the moment, the second layerof printing flat plate is pressed by the elastic elements to rise to the topmost layer, and therefore the continuous printing of a three-dimensional printer is realized.

The present invention provides a rapid 3D printing system, comprising a titanium dioxide window (1), an uncured layer (2), a photosensitive resin (3), a material trough (4), an optical device (5), an object stage (6), In the motor (7) and the cured product (8), the titanium dioxide window (1) is located at the bottom of the material tank (4); the photosensitive resin (3) is arranged inside the material tank (4). Beneficial effects of the present invention: during the printing process, an uncured layer is formed at the interface between the titanium dioxide window and the photosensitive resin, which can effectively avoid the mechanical peeling of the cured body and the refilling process of the photosensitive resin in traditional 3D printing, and realize continuous printing, thereby The printing speed is faster than that of traditional photosensitive resin 3D printing, which is 20 to 100 times faster than that of traditional 3D printing; at the same time, compared with CLIP technology, the thickness of the titanium dioxide window is 1 mm to 90 mm thick during the printing process. It is not easy to crack and deform under the action of force, so the printed products have higher precision, and the printing speed is comparable to the latest CLIP technology, which can reach 600 mm / h.

The present invention relates to the field of 3D printing equipment, and discloses a loading platform device for 3D printers used in assembly line production, including a forming loading mechanism installed in the middle of the conveyor belt, and the forming loading mechanism includes symmetrically arranged first Supporting plates, both ends of the first supporting plate are connected and fixed to the second supporting plates on both sides of the conveyor belt through connecting blocks and first bolts, a plurality of roller shafts are arranged between the first supporting plates, And the roller shaft close to the incoming material direction is connected with the driving device, and the roller shafts are all located on the inner side of the transmission belt. A baffle plate is arranged on the opposite side of the first support plate and above the transmission belt. The baffle plate A plurality of rollers are evenly arranged on the wall of the first support plate between the drive belt and the drive belt. It enables the forming platform to be transported to the transmission belt, to define the stop position and to send out after printing, to achieve continuous printing, and the production efficiency depends entirely on the printing speed.

The present invention provides a continuous 3D printing system, comprising a light-transmitting window (1), an uncured layer (2), a photosensitive resin (3), a material trough (4), an optical device (5), and a stage (6) , the motor (7) and the cured product (8), the light-transmitting window (1) is located at the bottom of the material trough (4); the photosensitive resin (3) is located inside the material trough (4); the The photosensitive resin (3) contains titanium dioxide nanoparticles and a component that can be photocatalytically degraded into a polymerization inhibitor. Beneficial effects of the present invention: in the process of printing, an uncured layer is formed on the light-transmitting window, which can effectively avoid the mechanical peeling of the cured body of traditional 3D printing and the refilling process of photosensitive resin, and realize continuous printing, so that the printing speed is higher than that of traditional photosensitive resin. 3D printing is fast, which is more than 20 times that of traditional 3D printing; during the printing process, the thickness of the light transmission window is 3 mm to 50 mm thick, and it is not easy to crack and deform under the action of the draft force during the printing process, so the accuracy of the printed products Higher, the printing speed can reach 500 mm / h comparable to the latest CLIP technology.