Electronic component installing device and cartridge for electronic component installing device
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorsOsamu Okuda, Kazunobu Sakai, Eyri Watari
Life of this patent
Estimating the term…
Abstract
A nozzle holder is configured to include an insertion hole for inserting and storing a cartridge from an entrance thereof, a tubular holder tube portion having a vent hole for introducing a negative pressure into the insertion hole, and a clamp lever in which an engaging portion engaged with an engaged portion of the nozzle inserted into the insertion hole in a state where the entrance of the insertion hole is blocked, is formed. Accordingly, when the nozzle is detached from the nozzle holder, the clamp lever prevents the cartridge from coming off the insertion hole by being displaced toward the insertion hole.
Claims6
An electronic component installing device comprising:
- a nozzle which holds an electronic component by applying a negative pressure to a suction hole that is open in a tip end portion of the nozzle;
- a main shaft which includes a nozzle holder that detachably holds the nozzle in a lower end portion of the main shaft;
- and
- a cartridge which includes a filter for filtering air suctioned from the nozzle,
- wherein the nozzle holder includes
- an insertion hole having an entrance from which the cartridge is inserted to be accommodated in the insertion hole
- a tubular holder tube portion having a vent hole for introducing a negative pressure into the insertion hole, and
- a clamp lever in which an engaging portion engaged with an engaged portion of the nozzle inserted into the insertion hole in a state where the entrance of the insertion hole is blocked, is formed, and
- wherein, when the nozzle is detached from the nozzle holder, the clamp lever prevents the cartridge from coming off the insertion hole by being displaced toward the insertion hole.
A cartridge for an electronic component installing device which is used in an electronic component installing device including:
- (i) a nozzle which has a tip end portion and an installed portion, the nozzle is provided with a first suction path which penetrates from the tip end portion to the installed portion, and the nozzle holds an electronic component in the tip end portion under a negative pressure introduced to the first suction path;
- and (ii) a nozzle holder which inserts the installed portion into an insertion hole provided to communicate with a second suction path connected to a negative pressure generation source, the nozzle holder detachably holding the nozzle, the cartridge being installed on the nozzle holder in a state of being inserted into the insertion hole, the cartridge comprising:
- a filter holding body which has an external dimension that is insertable into the insertion hole, and has an inner space that penetrates from one end portion to the other end portion of the filter holding body;
- a filter which is disposed in the inner space, and filters air suctioned through the first suction path;
- an annular packing which is disposed in the one end portion of the filter holding body, and abuts against a stopper provided in a far portion of the insertion hole so as to airtightly connect the second suction path and the inner space to each other;
- and
- a pad which is disposed in the other end portion of the filter holding body, and is made of an elastic material which abuts against the installed portion inserted into the insertion hole so as to airtightly connect the first suction path and the inner space to each other.
Dependencies are inferred from the claim text.