Drawing machine
A photo machine and frame technology, applied in printing, winding strips, thin material processing, etc., can solve the problems of wrinkles, small adsorption area, etc., achieve the effect of increasing the adsorption area and improving printing quality
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Example Embodiment
[0041] Example 1:
[0042] like figure 1 and figure 2 As shown, a photo printing machine includes a frame 1, an unwinding roller 2 for unwinding, a printing platform 3 for placing the printing medium released by the unwinding roller 2, a printing assembly 4 for printing, and a Rewinding roll 5 for rewinding. One end of the unwinding roller 2 is provided with a first driving motor 6 for driving the unwinding roller 2 to rotate, and the first driving motor 6 is fixedly installed on the frame 1 . A second driving motor 7 for driving the winding roller 5 to rotate is provided on one side of the winding roller 5 , and the second driving motor 7 is fixedly installed on the frame 1 . The unwinding roller 2 unwinds the printing medium, and the printing medium is smoothly transported through the printing platform 3 , and is printed by the printing assembly 4 when passing through the printing platform 3 , and then wound on the winding roller 5 .
[0043] like image 3 As shown, th...
Example Embodiment
[0048] Embodiment 2:
[0049] The difference between the second embodiment and the first embodiment is that, as Image 6 As shown, in order to enable the printing medium to be transported more smoothly, the take-up roller 5 and the unwinder are both located on the same side of the frame 1 , and the unwind roller 2 is located above the take-up roller 5 . The frame 1 is provided with a guide mechanism 26 for guiding the direction of the printing material. The guide mechanism 26 is located on the side of the take-up roller 5 . The guide mechanism 26 includes a connecting plate 27 rotatably connected to the frame 1 and a guide roller 28 parallel to the winding roller 5 . There are two connecting plates 27 located at both ends of the guide rollers 28 respectively. The guide rollers 28 are rotatably connected to the connecting plates 27 . Three guide rollers 28 are provided and arranged in a triangular shape. The print medium bypasses the three guide rollers 28 in turn and is wo...
Example Embodiment
[0062] Embodiment three:
[0063] The difference between the third embodiment and the first embodiment is that, as Figure 8 As shown, in order to make the printing medium be transported more smoothly, the winding roller 5 and the unwinding roller 2 are both located on the same side of the frame 1 , and the unwinding roller 2 is located above the winding roller 5 . The frame 1 is provided with a tensioning mechanism 38 for tensioning the direction of the material. The tensioning mechanism 38 is located on the side of the take-up roller 5 . like Figure 9 As shown, the tensioning mechanism 38 includes a first mounting plate 39 installed on both sides of the winding roller 5, a mounting groove 40 opened on the side of the first mounting plate 39 facing the winding roller 5 in the vertical direction, and both ends are embedded The tension roller 41 provided in the installation groove 40 . A rack 42 is provided on the inner wall of the mounting groove 40 along the vertical dir...
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