摘要:
An adsorption apparatus for wastewater, having a reaction tank configured to allow adsorption of a resource substance contained in wastewater on an adsorbent to be carried out therein, a supplying device configured to supply wastewater containing the resource substance to the reaction tank, a charging device configured to charge the adsorbent into the reaction tank, a water discharging device configured to discharge a treated water, obtained after the wastewater is removed of the resource substance by the adsorption, from the reaction tank, a adsorbent discharging device configured to discharge the adsorbent having the resource substance adsorbed thereon, from the reaction tank, and an adsorbent flow out preventing device configured to prevent flow out of the adsorbent from the reaction tank during the adsorption.
摘要:
A part mounting apparatus of the invention comprises: a pickup head having a pickup tool for picking up a part; a pickup head supporting unit for supporting the pickup head; a pickup head supporting arm having one end portion where the pickup head is disposed and an other end portion rotatably mounted to the pickup head supporting unit; a pickup head inverting unit for vertically inverting the pickup head with respect to the pickup head supporting unit; and a pickup tool rotating unit for rotating the pickup tool about a rotational axis of the pickup tool, wherein the pickup tool rotating unit includes driving force generating unit and driving force transmitting unit for transmitting a driving force of the driving force generating unit as a rotational force of the pickup tool, and the driving force generating unit is disposed on the pickup head supporting unit.
摘要:
An electronic component placement machine and an electronic component placement method are disclosed. A takeout and transfer head, provided on rotary chip takeout and transfer mechanism, removes a chip from a feeder and flips it. A placement head receives the flipped chip and places it onto a board. An image of the chip at a pre-centering recognition position is captured during a takeout and transfer operation, during which the takeout and transfer head transfers the chip to the placement head at a receiving position, so as to recognize the position. Based on this positional recognition result, the chip and the placement head are positioned by controlling a placement head driving mechanism. Moreover, the takeout and transfer head is rotated to a position which does not hinder image capturing of the electronic component for placement positioning.
摘要:
An electronic component placement machine and an electronic component placement method are disclosed. A takeout and transfer head, provided on rotary chip takeout and transfer mechanism, removes a chip from a feeder and flips it. A placement head receives the flipped chip and places it onto a board. An image of the chip at a pre-centering recognition position is captured during a takeout and transfer operation, during which the takeout and transfer head transfers the chip to the placement head at a receiving position, so as to recognize the position. Based on this positional recognition result, the chip and the placement head are positioned by controlling a placement head driving mechanism. Moreover, the takeout and transfer head is rotated to a position which does not hinder image capturing of the electronic component for placement positioning.
摘要:
The particulates, etc. deposited on the trap are burnt in such a manner that the trap is heated so that the temperature of the trap does not exceed 500° C. or the maximum temperature gradient in radial direction of the trap is 20° C./mm or less, preferably 10° C./mm or less.
摘要:
A part mounting apparatus of the invention comprises: a pickup head having a pickup tool for picking up a part; a pickup head supporting unit for supporting the pickup head; a pickup head supporting arm having one end portion where the pickup head is disposed and an other end portion rotatably mounted to the pickup head supporting unit; a pickup head inverting unit for vertically inverting the pickup head with respect to the pickup head supporting unit; and a pickup tool rotating unit for rotating the pickup tool about a rotational axis of the pickup tool, wherein the pickup tool rotating unit includes driving force generating unit and driving force transmitting unit for transmitting a driving force of the driving force generating unit as a rotational force of the pickup tool, and the driving force generating unit is disposed on the pickup head supporting unit.
摘要:
Provided is a component mounting device and a component mounting method in which three stages, i.e. a component supply stage, a component intermediate stage and a component mounting stage are disposed properly to achieve efficient movement of a pickup head and a mounting head to thereby improve production efficiency.The component mounting device includes: a pickup head 5 which picks up a chip 4 from a wafer sheet holder 2; a chip intermediate table 6 on which the picked-up chip 4 is temporarily placed; a mounting head 7 which receives the chip 4 temporarily placed on the chip intermediate table 6; and a board support table 9 on which the chip 4 received by the mounting head 7 is mounted on a board 8; wherein: the chip intermediate table 6 is disposed at a height between the wafer sheet holder 2 and the board support table 9 to keep the balance between moving times of the pickup head 5 and the mounting head 7.
摘要:
A component mounting apparatus 1 for mounting a semiconductor chip 6a picked from a component feeding stage 3 to a substrate 7 is configured so as to have a second head 12 for subjecting the substrate 7 or the semiconductor chip 6a loaded on the substrate 7 by a first head 11 to predetermined operation in addition to having the first head 11 equipped with a loading unit 19 that loads the semiconductor chip 6a on the substrate 7. The second head 12 is configured in such a way that the second head 12 can selectively be equipped with, in addition to a coating unit 20 for squiring paste for component bonding purpose from a coating nozzle, a work unit having at least one of a paste transfer function for transferring paste by means of a transfer tool, to thus supply paste to the substrate and a heating-press function for pressing the component loaded on the substrate against the substrate while heating the component.
摘要:
In a construction in which the intermediate stage 5 is interposed between the substrate positioning stage 4 and the electronic component supply stage 3; and in which it is possible to select either a mode of the bonding head 10A transferring to the substrate positioning stage 4 the electronic component P taken out of the electronic component supply stage 3 by the pickup head 6 and mounted on the intermediate stage 5 or a mode for transporting the electronic components, which has been taken directly out of the electronic component supply stage 3, to the substrate positioning stage 4 by means of the bonding head 10A, the pickup head moving mechanism 7 for moving the pickup head 6 is coupled in a suspended manner to the lower surface of the beam member 8b of the gantry 8 positioned at the end of the base 2, and a space S that allows entry of a portion of the electronic component supply stage 3 is assured at a position beneath the pickup head moving mechanism 7.
摘要:
A non-contact ID tag writing apparatus capable of applying high-speed writing to a non-contact ID tag is realized. With a plurality of antennas (221 to 223) arranged along the direction in which tags (11) are transported, one antenna applies writing to one of the tags while the tags pass through the coverage area of the antenna. The antennas apply the writing to the respective tags different from one another, whereby the writing can be applied to all the tags in a row.