摘要:
Rotating conveyor for the evacuation of metallic shavings resulting from mechanical work processes comprising a collection container in which is able to rotate a motorised bucket above whose bottom wall is positioned the lower end of an evacuation conduit connected to an aspiration unit, for instance pneumatic. A stationary conveying member extends between the vertical axis of rotation of the bucket and the lower end of the evacuation conduit to convey the shavings below it.
摘要:
Assembly for supporting and retaining sheets of glass, particularly in a machine for machining the sheets of glass; the assembly possesses a support structure, a plurality of suckers carried by the support structure to hold the sheet of glass in an unambiguous reference position on a horizontal plane and, for each sucker, a corresponding actuator for vertically displacing the suckers between a raised position and a lowered position.
摘要:
A workpiece transfer apparatus includes a support member and first and second control shafts. The control shafts are rotatably supported by the support member in a spaced-apart configuration. A workpiece support is operably connected to the first and second control shafts. The workpiece support is shaped to support a workpiece during transfer. Rotation of the first control shaft shifts the workpiece support in a first direction, and rotation of the second control shaft shifts the workpiece support in a second direction. A lead screw is disposed parallel to the control shaft, and shifts the workpiece support along the lead screw upon rotation of the same.
摘要:
A transport system provided in particular for large-component transfer presses is distinguished by a design with a low width and, nevertheless, permits large transport steps. By controlling two drives in the direction of rotation in relation to each other, all desired travel curves in one plane can be realized. As a result of the simple construction, a cost-effective solution is achieved for a highly dynamic transport system.
摘要:
A conveying apparatus capable for conveying a magnetic workpiece at high speed with low vibration and low noise, superior in durability, and capable of achieving a reduction in driving force. The conveying apparatus includes a non-magnetic rail having a guide surface for slidably guiding a first surface of a workpiece, a non-magnetic belt having a conveying surface in contact with a second surface of the workpiece and movable along the rail, driving means for running the non-magnetic belt in circulation, and a rotatable roller whose peripheral surface is in contact with the surface of the non-magnetic belt opposite to the feeding surface. Provided in the roller is a magnet adapted to generate a magnetic force having a component force for causing the second surface of the workpiece to be attracted to the roller through the intermediation of the non-magnetic belt and a component force for bringing the first surface of the workpiece into contact with the rail.
摘要:
A transporter suitable for conveying ferro-magnetic materials [3] out of progressive-line transfer dies during stamping and other similar processes. This device does not utilize an inline synchronous or induction motor. In order to move the ferro-magnetic material out of said dies, the transporting system has coils wrapped around the core [1] (primary) insulated in their slots, said coils wrapped in a plane located at 90 degrees to the transfer plane so as to maintain one polarity along the transfer direction at any given time. To achieve continuous movement of the ferro-magnetic material [3] in the plane of transport, the current applied to the system is sequentially switched from coil [2] to coil using a mini programmable logic controller, or similar device. As this current is switched, the ferro-magnetic material behaves as a secondary, therefore applying motive force on the material in the transfer plane.
摘要:
A mechanical system for handling large and thin glass plates of dimensions as much as 2 m by 2 m by 0.5 mm, such as used to manufacture LCD panels in LCD panel testers, provides for positioning of the repair and inspection equipment by using lightweight hollow chucklets in air-bearing and vacuum contact with the glass plate under test, balanced on a rail along the center of mass for translation without warping. The elimination of a heavy rigid platform results in significantly reduced hardware costs, flexibility in processing and improved positioning performance.
摘要:
The invention relates to a device for processing bottles, especially empty plastic bottles. The processing device (1) comprises at least one collecting device (4) for receiving bottles (3) delivered to it and for loading several mobile intermediate supports (6) with said bottles, as well as at least one magazine (37) for the intermediate storage of full and/or empty intermediate supports (6).
摘要:
A beltless magnetic conveyor assembly including a housing defining a longitudinal length of the conveyor and a magnetic rack assembly moveably supported in the housing. The magnetic rack assembly includes a plurality of magnet assemblies supported at spaced intervals relative to one another along the longitudinal length of the conveyor. The beltless magnetic conveyor assembly also includes a drive system which is operable to index the magnetic rack assembly between a home position proximate to one end of the housing and an end position which is proximate to an opposite end of the housing over the same path. The magnet assemblies are operable to generate a magnetic force which acts to attract ferromagnetic material toward the housing and to move the ferromagnetic material in the direction of the longitudinal length of the conveyor when the magnet rack assembly is indexed in one direction. However, the magnet assemblies are also operable to change the force such that ferromagnetic materials are not moved in the direction of the longitudinal length of the conveyor when the magnet rack assembly is indexed in the opposite direction over the same path.
摘要:
A magnetic drive system for moving a substrate transfer shuttle along a linear path between chambers in a semiconductor fabrication apparatus. A rack with rack magnets is secured to the shuttle, and a rotatable pinion with pinion magnets is positioned adjacent the rack so that the pinion magnets can magnetically engage the rack magnets. Thus, rotation of the pinion will cause the shuttle to move along the linear path. The magnets may be oriented with a helix angle between their primary axis and the axis of rotation of the pinion. One rack and one pinion are located on each side of the shuttle. A set of lower guide rollers supports the shuttle, and a set of upper guide rollers prevents the shuttle from lifting off the lower guide rollers.