Substrate work machine
AssigneeFuji Corporation
InventorsHisahiro Torii, Takuya Nagaishi
Life of this patent
Estimating the term…
Abstract
A board work machine includes a board holding portion configured to hold a board, a work head configured to hold a lead component having a lead wire and insert the lead wire into a through-hole formed in the board, a lead wire cutting device configured to cut the lead wire inserted into the board by relatively reciprocally moving a first blade portion and a second blade portion, a distortion sensor configured to detect distortion of at least one of the first blade portion or the second blade portion, and a control device configured to drive the lead wire cutting device to acquire a value from the distortion sensor when the lead wire is not inserted into the board.
Claims9
A board work machine comprising:
- a board holding portion configured to hold a board;
- a work head configured to hold a lead component having a lead wire and insert the lead wire into a through-hole formed in the board;
- a lead wire cutting device configured to cut the lead wire inserted into the board by relatively reciprocally moving a first blade portion and a second blade portion;
- a distortion sensor configured to detect distortion of at least one of the first blade portion or the second blade portion;
- and
- a control device configured to drive the lead wire cutting device to acquire a value from the distortion sensor when the lead wire is not inserted into the board,
- wherein the control device includes
- an idle striking drive control section configured to drive the lead wire cutting device when the lead wire is not inserted between the first blade portion and the second blade portion, and
- an idle striking determination control section configured to deter line whether an operation of the lead wire cutting device during execution of the idle striking drive control section is normal based on a value from the distortion sensor acquired during the execution of the idle striking drive control section.
Dependencies are inferred from the claim text.