摘要:
An electric-component holding apparatus including a component holder which holds an electric component and includes an engaging portion, a holder-holding member to which the component holder is detachably attached, a lock member which consists of a substantially rigid body, and which is supported by the holder-holding member such that the lock member is movable relative to the holder-holding member, and is engaged with the engaging portion of the component holder to lock the component holder to the holder-holding member, and a locked-state maintaining device which includes an operable member and an elastic member and which maintains, owing to an elastic force of the elastic member, a locked state in which the lock member is engaged with the engaging portion of the component holder.
摘要:
An electric-component holding apparatus including a component holder which holds an electric component and includes an engaging portion, a holder-holding member to which the component holder is detachably attached, a lock member which consists of a substantially rigid body, and which is supported by the holder-holding member such that the lock member is movable relative to the holder-holding member, and is engaged with the engaging portion of the component holder to lock the component holder to the holder-holding member, and a locked-state maintaining device which includes an operable member and an elastic member and which maintains, owing to an elastic force of the elastic member, a locked state in which the lock member is engaged with the engaging portion of the component holder.
摘要:
An electric-component holding apparatus including a component holder which holds an electric component and includes an engaging portion, a holder-holding member to which the component holder is detachably attached, a lock member which consists of a substantially rigid body, and which is supported by the holder-holding member such that the lock member is movable relative to the holder-holding member, and is engaged with the engaging portion of the component holder to lock the component holder to the holder-holding member, and a locked-state maintaining device which includes an operable member and an elastic member and which maintains, owing to an elastic force of the elastic member, a locked state in which the lock member is engaged with the engaging portion of the component holder.
摘要:
A chuck for holding an object, including one or more linear motors which include one or more linear stators, two or more moving members which are movable along the linear stator or stators, independent of each other, and one or more guide members which guide each of the two or more moving members along the linear stator or stators, and two or more holding members which are supported by the two or more moving members, respectively, and which cooperate with each other to hold the object.
摘要:
A method of detecting a position of a rotation axis of a suction nozzle of an electric-component mounting apparatus, the suction nozzle holding, by suction, an electric component, and being rotated about the rotation axis thereof to rotate the electric component held thereby, so that the electric component rotated is mounted on a component-mounting surface of a circuit substrate, the method including the step of detecting, on a position-detecting plane including the component-mounting surface of the circuit substrate, the position of the rotation axis of the suction nozzle.
摘要:
A system for performing an operation relating to a printed wiring board, including a first supporting table having a planar first supporting surface, a portion of the first supporting table that defines the first supporting surface being formed of a ferromagnetic material; a plurality of supporting members each of which has a seat portion having a bottom surface which is seated on the first supporting surface, and a support surface opposite to the bottom surface, a portion of the seat portion being formed of a permanent magnet, each supporting member being attached, owing to a magnetic force of the permanent magnet, to the first supporting surface to support a back surface of the wiring board; an operation performing device which performs an operation for a front surface of the wiring board whose back surface is supported by the respective support surfaces of the supporting members; a second supporting table which is provided in a vicinity of the first supporting table and has a second supporting surface which is substantially continuous with the first supporting surface on a common plane, a portion of the second supporting table that defines the second supporting surface being formed of a ferromagnetic material; and a supporting-member moving device which moves each supporting member from the second supporting surface to the first supporting surface, and vice versa, by sliding the supporting member on the first and second supporting surfaces.
摘要:
A jig for use in measuring an accuracy with which a mounting device mounts at least one proper member on a proper substrate, the jig being set, in place of the proper substrate, on the mounting device, at least one standard chip being mounted on the jig by the mounting device, the jig having at least two reference marks at respective positions which assure that respective images of the reference marks and an image of at least a portion of the standard chip mounted on the jig are simultaneously taken by a single image taking device, so that the accuracy is determined based on the images taken by the image taking device.
摘要:
An electric-component mounting head, including a support member, a suction nozzle which applies a suction to an electric component and thereby holds the component, and a nozzle holder which is supported by the support member, which holds the nozzle such that the nozzle is movable relative to the support member in a direction parallel to an axis line of the nozzle, and which comprises a housing and a piston fitted in the housing such that one of the housing and the piston that is connected to the nozzle is movable relative to the other of the housing and the piston that is connected to the support member, the nozzle holder having at least one pressure chamber which is defined by at least one of axially opposite end surfaces of the piston and the housing, at least one communication opening which communicates with the one pressure chamber, two guide surfaces which are supported by the housing and the piston, respectively, and cooperate with each other to guide the relative movement of the housing and the piston, and a gas-supply passage which opens in a space provided between the two guide surfaces, at at least two positions axis-symmetric with each other with respect to an axis line of the piston, and supplies a pressurized gas to the space.
摘要:
A highly-viscous-fluid applying apparatus including a fluid supply device operable to supply a highly viscous fluid, a delivery nozzle from which the highly viscous fluid is delivered, a pump disposed between the fluid supply device and the delivery nozzle and operable to feed the highly viscous fluid received from the fluid supply device, to the delivery nozzle, and a pump control device operable to control the pump, for controlling an amount of delivery of the highly viscous fluid to be delivered from the delivery nozzle.
摘要:
An electronic component transferring apparatus for transferring electronic components, including at least one movable member, a movable-member moving device which moves the movable member, a rotary head which is supported by the movable member such that the rotary head is rotatable about an axis line thereof, a plurality of component holders which are supported by the rotary head such that the component holders are provided along a circle whose center is positioned on the axis line of the rotary head, a drive source which is supported by the movable member and which provides a motion, and a motion transmitting device which is selectively operable in a component-holder selecting state in which the motion transmitting device transmits the motion of the drive source to the rotary head, to rotate the rotary head about the axis line thereof and thereby position one of the component holders at an operating position in which the one component holder holds one of the electronic components, and in a component-holder rotating state in which the motion transmitting device transmits the motion of the drive source to at least the one component holder being positioned at the operating position, to rotate the one component holder about an axis line thereof.