JPS6175430U - - Google Patents

Description

[Brief explanation of drawings]

Fig. 1 is a plan view showing in particular the individual button feeding mechanism in a button feeding device embodying this invention, Fig. 2 is a perspective view showing the entire button feeding device, and Fig. 3 is a partially cutaway front view of Fig. 1. 4 is a partial cross-sectional view of FIG. 1, FIG. 5 is a cross-sectional view of a different portion from FIG. 4, and FIG. 6 is a plan view showing the operating state of FIG. 1. In the figure, 8 is a button guide, 9 is a button transport path, 12 is a button carry-out body, 24A, 24B are button guide members, 26 is a button introduction part, 27 is a button waiting part as a button lead-out part, 41 is a shutter plate, 42 is a solenoid, 52 is a first locking member,
56 is a spring that constitutes a driving means together with the solenoid, 61 is a linked follower, 63 is a second locking member,
Reference numeral 66 denotes a linkage body that constitutes linkage means together with the linkage driven body.

Claims (1)

[Claims for Utility Model Registration] It has a button transfer passage 9 extending diagonally downward from the button introduction part 26 toward the button delivery part 27,
A button guide body 8 that slides down the button B introduced from the button introduction part 26 by its own weight along the button transfer path 9 and guides the button B to be transferred to the button lead-out part 27; The button deriving section 27 is configured to carry out the button B onto the button holding member 5 of the button sewing machine.
and a button carrying member 12 which is provided movably between two positions corresponding to the button holding member 5. , a locking position that protrudes into the button transfer path 9 and contacts the outer peripheral surface of the button B to prevent the button B from sliding down, and a non-locking position that retreats outside the button transfer path 9 and allows the button B to slide down. a first locking member 52 that is rotatably arranged in a locking position; and a driving means 42 for rotating the first locking member 52 alternately in a locking position and a non-locking position.
, 56, and is rotatably supported around one axis separately from the first locking member 52 in the vicinity of the first locking member 52, and is normally biased to rotate in one direction. In this state, the button enters the button transfer path 9 between the button B and the next button B, and is placed in a locking position that prevents the next button B from sliding down, and resists the biasing force. and a second locking member 63 disposed in a non-latching position that retreats outside the button transfer path 9 and allows the next button B to slide down when the button B is rotated in the other direction; Locking member 52 and second locking member 63
When the first locking member 52 is rotated to the locking position, the second locking member 63 is rotated from the locking position to the non-locking position after a predetermined period of time. While moving, the first locking member 52
When the locking member 52 is rotated from the locking position to the unlocking position, the second locking member 63 is allowed to rotate due to the biasing force, and the first locking member 52 is rotated from the locking position to the unlocking position. 1. A button individual feeding mechanism comprising linking means 61 and 66 for disposing two locking members 63 at locking positions.