Method and system for automatic calibration of needle position
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 30, 2020
Grant Date -
Nov 7, 2019
app pub date -
May 2, 2018
filing date -
May 2, 2018
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method for automatic calibration of a needle position relative to a coordinate system of a sewing machine includes: controlling a X-Y table to move a pallet to bring a sheet under a needle, lowering the needle to penetrate the sheet to form a needle hole and raising the needle, controlling the X-Y table to move the pallet to bring a reference mark and the test hole into an FOV of an image capturing device, obtaining an image of the pallet which contains the reference mark and the needle hole, determining an amount of separation of the needle hole from the reference mark in the image, and calibrating the needle position relative to the coordination system based on the amount of separation thus determined and a reference distance.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully