摘要:
[Object] In a laser dividing apparatus where a substrate is bent using a rod member, the substrate can be quickly and precisely positioned so that the line along which the substrate is to be irradiated with a laser beam and the rod member overlap when viewed in the direction in which the substrate is to be irradiated with a laser beam. [Means for Achieving Object] CCD cameras 38, 39 for detecting the position of a substrate 50, a rotational mechanism 25 for rotating a platform 11, and a slide table 26 for moving the platform 11 in the direction X are provided, and the position of the platform 11 on which the substrate 50 is secured is adjusted using the rotational mechanism 25 and the slide table 26 on the basis of the information detected by the CCD cameras 38, 39 so that the line 51 along which the substrate 50 is to be irradiated with a laser beam and the rod member 12 overlap when viewed in the direction in which the substrate 50 is to be irradiated with a laser beam.
摘要:
The invention relates to a method for cutting through platelike workpieces made of mechanically brittle and non-metallic materials along a desired contour, comprising the following steps: carving parting lines along the contour up to a depth T with the aid of a cutting device into at least one side of the platelike workpiece and; what characterizes the invention, the platelike workpiece is set in bending vibrational motion with a vibration amplitude along the parting lines so that the platelike workpiece is completely cut through along the parting line.
摘要:
A machine (1) for cutting glass panes and the like with means for the rotation of at least one pane portion, comprising, on a supporting frame (2), a worktable (3) on which at least one cutting assembly works, the machine further comprising a grip element (20) and an engagement element (30) which can be coupled on two spaced points of a pane (L) or pane portion to be turned, means for the translational motion of the grip element (20) and means for the translational motion of the engagement element (30) being also provided which act along two mutually intersecting directions.
摘要:
A glass-plate working apparatus (1) includes a grinding means (7) for grinding a peripheral edge (6) of a glass plate (2); and a grinding supporting means (9) for supporting the glass plate (2) whose peripheral edge (6) is to be ground by the grinding means (7), wherein the grinding supporting means(9) includes a grinding supporting table (101), a plurality of suction cups (102) which are held on the grinding supporting table(101) by being attached by suction to the grinding supporting table (101) and suck and hold the glass plate (2) by sucking the glass plate (2) whose peripheral edge (6) is to be ground, and an arranging means (103) for disposing the plurality of suction cups (102), respectively, at positions corresponding to the shape of the glass plate (2) to be ground.
摘要:
A cutting table and a method for loading and cutting glass sheets on cutting tables, comprising providing, by means of a scoring head (5), scoring lines on a sheet (4) of glass and the like; extracting, during the scoring step, the sucker-fitted pick-up arms (11) from below the sheet being worked; tilting the pick-up arms (11) so as to place the suckers (12) on the sheet (4) to be picked up, which is arranged substantially vertically; picking up the sheet (4), starting to tilt it toward the cutting table (1) during the scoring of the sheet (4); moving the scored sheet (4) away from the cutting table (1); positioning the scoring head (5) beyond the sheet supporting region, on the opposite side with respect to the pick-up region; and positioning the sheet (4) on the cutting table (1).
摘要:
An apparatus (1) for removing a film layer on a glass plate includes: a movable base (5) which is movable in an X direction and a Y direction along a glass-plate placing surface (3); a moving means (6) for moving the movable base (5) in the X direction and the Y direction along the glass-plate placing surface (3); a movable base (7) provided on the movable base (5) in such a manner to be movable in a Z direction so as to be capable of moving toward or away from the glass-plate placing surface (3); a moving means (8) for moving the movable base (7) in the Z direction so as to cause the movable base (7) to move toward or away from the glass-plate placing surface (3); a grinding wheel (9) provided on the movable base (7) in such a manner as to be capable of being lifted or lowered with respect to the movable base (7); a resiliently pressing means (15) for resiliently pressing the grinding wheel (9) against a film layer (14); and a detecting means (17) for detecting the lifted or lowered position of the grinding wheel (9) with respect to the movable base (7).
摘要:
A cutting table particularly for glass panes and the like, that allows optimization of the useful cutting dimensions, comprising a frame forming a cutting bed (3) on which a cutting bridge (4) can move; the bridge (4) supports a cutting head (5) and can slide on guides (6) that are fixed to the frame (2) by means of sliding carriages (10) provided with two mutually spaced upper wheels (11), which can engage the upper part of the guides (6), the cutting table further comprising a central upper wheel (30), which is arranged between the upper wheels (11) and at least two lower abutment elements (31), which can engage the lower part of the guides (6) and are positioned on opposite sides with respect to the central upper wheel (30).