摘要:
Device for silk screen printing on an object, comprising a screen holder module for holding a screen; and a squeegee holder module for holding a squeegee for scraping over the screen along a direction of scraping. The squeegee holder module comprises a support mounted on the chassis, and a removable squeegee holder attached to the support, the support having a receiving surface for receiving the squeegee holder, and the squeegee holder having a fastening plate for fastening the squeegee holder on the receiving surface with a scraping direction extending along a direction of printing (Ox), and an alternative fastening plate for fastening the squeegee holder in an alternative printing position with a scraping direction extending along an alternative direction of printing (Oy).
摘要:
The invention relates to a method for manufacturing a concentrated-photovoltaic panel (1), said panel (1) including: a back surface (11) designed to hold a series of photovoltaic modules (20) in position; a front surface (12); a lower part (13a, 13′a) of a mounting (13, 13′) attached to the front surface, said mounting (13, 13′) being designed to hold a series of light-energy concentration systems (30) in position, such that each concentration system (30) is aligned with at least one associated photovoltaic module (20); and lateral walls (16) connecting the back surface (11) and the front surface (12) so as to define a closed box (10); the method being characterized in that the respective position of the photovoltaic modules (20) is fixed in space with respect to the lower part (13a) of the mounting (13, 13′), when the front surface (12), the lateral walls (16) and the back surface (12) of the box (10) are assembled with the photovoltaic modules (20) and the lower part (13a, 13′a) of the mounting (13, 13′).
摘要:
The invention relates to a printer machine for printing on articles, the machine comprising a plurality of article-carriers (16) each including a portion fitted with at least one shaft (218) for carrying at least one article, the article-carriers being suitable for moving in indexed manner along at least one plane path, the printer machine having a plurality of print stations where the articles receive printing, which stations are interposed with dryer stations for articles that have received printing, the machine being characterized in that the shaft for carrying said at least one article in each article-carrier is also suitable for moving transversely to its axis in the vicinity of the print stations which are offset from the travel plane of the article-carriers, so as to move away from said plane, thereby bringing the article into position for receiving printing inside a slot (180), said slot being formed in a protective screen (166) which protects the corresponding print station from radiation coming from the dryer stations.
摘要:
A device (1) for printing an impression by silk screen printing on at least one object (3), comprising of: a chassis (27); an object holder module (5) being movable relative to the chassis along a direction of pressing (Oz); a print head (7) including a screen holder module (29) and a squeegee holder module (31), the print head being movable relative to the chassis between an operating position close to the object holder module, and a maintenance position away from the object holder module, and an actuator (8) having a first part (125) and a second part (127) that is movable relative to the first part (125), the actuator (8) being adapted, in a first mode of operation, to be supported on the chassis by the first part and capable of moving the print head from the operating position to the maintenance position by a movement of the second part. The actuator is adapted, in a second mode of operation, to be supported on the chassis by the second part and is capable of moving the object holder module along the direction of pressing relative to the chassis by a movement of the first part.
摘要:
A silkscreen printer machine (8) includes: a support structure (48); and at least one printing station (54) secured to the structure (48) and including at least one screen support (68) presenting a reception area adapted to receive a screen texture (70) having a pattern for printing placed thereon. The screen support (68) is carried by at least three support elements (78) secured to the structure (48), the support elements (78) not being in alignment and being positioned on either side of the reception area (69). The invention also provides associated printer apparatus.
摘要:
A feeder system for feeding objects to object-carriers of a machine for processing the objects, in particular a printing machine, includes a reciprocating finger for pushing each object directly towards an object-carrier to place the object on the object-carrier; the finger being carried by a reciprocating carriage slidably mounted on a chassis and rotatably mounted on the carriage so that it can occupy at least an operational position in which it can push an object when it is moved and a retracted position in which it can avoid an object when it is moved.
摘要:
In a loading and/or offloading device, a transfer member includes two jaws, one of which is fixed and the other of which is mobile, for picking up an object. The mobile jaw is mounted to be mobile under the control of an actuator including a compensator spring arrangement, the tension in which is variable. The transfer member is carried by a carriage and is slaved to a tilting system operated mechanically by the carriage. Applications include printing machines.
摘要:
A printing machine includes: a frame a tower which is driven in rotation relative to the frame in order to move an object to be printed between at least a printing station, an introduction station and/or discharge station; a conveyor which is capable of introducing or discharging the object to be printed to/from the introduction station and/or discharge station; a transfer device including a conveyor web portion which is capable of moving the object to be printed between the conveyor and the tower. The machine includes an element for driving the conveyor web portion of the transfer device, the drive element being carried by the frame, each transfer device including a transmission element which can be disengaged from the drive element.
摘要:
The invention relates to a printing machine comprising a support plate (42) and a printer unit (44) fastened to the support plate (42) to project ink onto articles for printing. The printer station includes at least one additional printer unit (46, 48, 50), and the printer units (44, 46, 48, 50) are arranged beside one another on a circle centered on the axis of rotation (B-B) of a mandrel (8), when the mandrel (8) is placed in its printing position. The invention also provides a method of printing.
摘要:
A transfer device (26) intended to move an object (8) between a support zone (28) and a cap (12), includes: a frame (30); at least one holding arm (32) which is able to carry the object (8) to be moved; and drive elements (36) which are carried by the frame (30), and able to move the holding arm (32). The drive elements (36) are able to move the holding arm (32) so that the opening (19) of the object is moved firstly along an initial trajectory portion which includes a component in accordance with a direction perpendicular to the support zone (28), then along a curve which extends through a point (119) of the trajectory (118) of the base (17) of the object, after the base (17) of the object has passed through that point.