5. MECHANICAL DESCRIPTIONS

5-5. Feed mechanism

[Forward/back movement]

1114B

1.

Lower shaft

7.

Feed rocker bracket arm

2.

Level feed eccentric wheel

8.

Feed bar

3.

Feed driving connecting rod

9.

Feed dog (forward/back movement)

4.Side connecting rod

5.Feed rocker arm

6. Feed rocker shaft

(1) Feed regulator

[Up/down movement]

1115B

1.Lower shaft

2.Lower shaft tip (eccentricity)

3.Feed lifting link

4.Feed bar

5.Feed dog (up/down movement)

37

Z-8550A, 8560A