摘要:
By employing a simple structure, there is provided a device for holding a substrate, a process for holding a substrate, and a process for manufacturing laminated glass, which are capable of determining the position of a substrate to be held with good precision, ensuring a force enough to attract a substrate and preventing a substrate from coming off.A device for holding a substrate 10, which is adapted to substantially horizontally hold a substrate and vertically move the substrate, is characterized to include a support 2; at least one substrate attraction member 1 supported by the support 2 and configured to attract the substrate; and a plurality of strip-shaped elastic members 4, which couple an outer peripheral portion of the at least one substrate attraction member 1 to regions of the support 2 apart from the outer peripheral portion of the at least one substrate attraction member 1 in a horizontal direction; wherein each of the strip-shaped elastic members 4 includes a deformable portion, which is formed as a strip-shaped member disposed between one end portion for coupling to the at least one substrate attraction member 1 and the other end portion for coupling to the support 2 and having a wide width in a horizontal direction and a thin thickness in a vertical direction, and which allows the at least one substrate attraction member 1 to relatively move closer to and apart from the support 2 in the vertical direction and is deformable in the horizontal direction.
摘要:
In a method, a variable characterising an operational state of an electrode of an arc furnace can be determined. An electrode flow guided to the electrode is detected in the method and the structure-borne noise oscillations are detected. From the detected electrode flow, a flow evaluation signal associated with the frequency range of the detected electrode flow is determined. From the detected structure-borne noise oscillations, an oscillation evaluation signal that is associated with a frequency range of the detected structure-borne noise oscillations is detected and a quotient from the oscillation evaluation signal and the flow evaluation signal is formed as a radiation measurement for at least one frequency common to the detected electrode flow and the detected structure-borne noise oscillation.
摘要:
The invention relates to a method and device for changing the position of large-area glass plates which are stationary or moving, having the following features: one or more devices located on a level plane, each having a plurality of suction devices (12), are connected to the glass plates (10) to be re-positioned by means of a vacuum, b) the devices are connected to a lifting column (4) in a rotatable and pivotable manner, c) the devices can travel horizontally in the gripping area of the glass plates (10), d) the lifting column (4) has a counterweight (5) supplied with compressed air to compensate for the moving weight of the devices, e) the suction device (12) disk caps are spring-loaded in their holders, can be tilted in every direction, and are provided with a filter element (27), a controllable vacuum can be applied to each of the suction devices (12) individually, with a computer program as the controller.
摘要:
The present invention provides a stage device which does not generate the difference in level between an upper end of a lift pin and a setting surface of a stage in a state where a substrate to be treated is set on the setting surface of the stage, and provides a plasma treatment apparatus which suppresses the occurrence of uneven treatment by using the stage device as an electrode stage. At the center of an electrode stage (2), a spring type lift pin (20) having elasticity in a direction where the pin moves is provided. When the spring type lift pin (20) is at a storage position, a pin upper end (20a) of the spring type lift pin (20) protrudes above the setting surface (11) of the electrode stage (2). When the substrate (4) to be treated is set and adsorbed on the setting surface (11), the upper end of the lift pin is pressed down to the position that is at the same level as that of the setting surface (11) by a load applied by the substrate (4).
摘要:
To ensure that the support force which is dependent on the pressure of a support fluid is essentially the same also in the edge area of an article (9), especially sheets of (flat) glass, which is to be held or transported, as the support force in the middle area of the surface of the article (9), the device (1) as claimed in the invention on at least one support wall (3 or 5) provides for feed openings (21) to which drain openings (23) are directly assigned.
摘要:
A shuttle is disclosed in which a large-sized substrate is prevented from sagging under its weight or from slipping. The shuttle includes a body, support pins supporting sides of the substrate, and shuttle arms provided to sides of the body to rotate in an axial direction and move in a right-to-left direction. The support pins are coupled with the shuttle arms, respectively. A pair of center supports support center parts of sides of the substrate not supported by the support pins. The center supports are movably coupled to a main frame in a front-to-rear direction. A driving unit moves and rotates the shuttle arms in the right-to-left direction. The driving unit moves the center supports in the front-to-rear direction using the main frame. A vacuum instrument assembly is provided to each of the support pins to securely hold the substrate by a vacuum force.
摘要:
A glass substrate carrier assembly has a shelf and multiple pickup caps. The shelf is connected electrically to ground and has a bar, two stands and two brackets. The bar has two ends. The stands are mounted respectively on and extend down from the ends of the bar, are connected electrically to ground and are electrically conductive. The brackets are electrically conductive, are mounted respectively on and extend perpendicularly inward from the stands below the bar and face each other, and each bracket is T-shaped and has a distal edge and multiple tabs. The tabs are electrically conductive and are mounted on and extend perpendicularly from the distal edge of the bracket. The pickup caps are electrically conductive and are mounted on the tabs. Static electricity will pass through the pickup cap, the tab, the bracket and the stands to ground so static electricity will be removed from the shelf.
摘要:
The present invention provides a substrate carrying apparatus capable of surely carrying a substrate with electronic parts mounted thereon, at low costs without causing the electronic parts to fall off the substrate, and without damaging the substrate. A substrate carrying apparatus has an arm body capable of vertical and horizontal movement. The arm body is provided with a plurality of substrate suction pads capable of sticking to the upper surface of the glass substrate by suction to hold the glass substrate, and a plurality of electronic part suction pads disposed above the electronic parts so as to correspond to the electronic parts, respectively. The electronic part suction pads are capable of sticking to the upper surfaces of the electronic parts by suction to hold the electronic parts. The suction pads are connected to a suction device by suction lines. The suction pads are combined, respectively, with position adjusting mechanisms of adjusting the respective positions of the suction pads relative to the arm body. The position adjusting mechanisms adjust the respective positions of the suction pads relative to the arm body according to the size and position of the glass substrate, and the sizes and positions of the electronic parts. The electronic part suction pads are provided with springs, respectively, to enable the electronic part suction pads to come into contact with the electronic parts without exerting shocks on the electronic parts.
摘要:
A pickup member for handling crude ceramic products, and having a supporting frame fixed to a lifting and handling device, and a flat grip plate fixed to and projecting from the supporting frame so as to position a first face of the flat grip plate against the crude ceramic product for handling; the first face of the flat grip plate having at least one central ventilation opening allowing airflow through the surface of the first face, and being covered with a cover layer of closed-cell foam of a plastic material with elastoplastic properties; the pickup member also having an air intake pump, which is connected at the intake to the ventilation opening in the flat grip plate, and provides, on command, for drawing air through the first face of the flat grip plate.
摘要:
The objective of the present invention is to make an entire system compact and provide a substrate cutting system capable of efficiently cutting a variety of substrates. A substrate cutting system according to the present invention includes: pair of scribing line forming means arranged facing each other; pair of scribing devices for supporting the pair of scribing forming line means such that one of the pair of scribing forming line means moves on a first surface of a substrate in an X axial direction and the other of the pair of scribing forming means moves on a second surface of the substrate in the X axial direction; a scribing device guide body for supporting the pair of scribing devices such that the pair of scribing devices moves in a Y axial direction; and a substrate supporting means for supporting the substrate in an X-Y plane such that the pair of scribing forming line means scribes the first surface of the substrate and the second surface of the substrate.