| 摘要 |
PROBLEM TO BE SOLVED: To improve productivity of an embroidery form by installing a relay box of a relay for setting/inputting the using head number, a whole head sewing frequency and a single head sewing frequency on a table of a multihead type embroidering machine, performing whole head sewing on a common embroidery pattern part, and performing selected single head sewing on a different embroidery pattern part. SOLUTION: A relay box 4 is arranged on an embroidering machine operation panel 3 arranged on a table 2 of a multihead type embroidering machine 1, and a switch 5 is attached on the table 2. When pressing the switch 5 by moving a frame, whole head sewing of five heads of a common embroidery pattern part and single head sewing of selected respective heads of a different embroidery pattern part are repeatedly performed by operation of a relay arranged in the relay box 4. Thus, a whole head relay actuated by ON operation of the switch 5, a single head relay, a two-head relay, a 10 to 20-head relay and a whole head relay for performing whole head sweing again after performing single head sewing by respective single heads of sewing machine heads of 20 heads, are arranged in the relay box 4.
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