SU20918A1 - Automatic machine for cutting nuts - Google Patents

Description

The invention relates to automatic

machine for cutting nuts, equipped

with a fist, informing the axial movement of the spindle, and tongs, about the blues, emitting a tap from the chopped

ri | Mi action on them - available

spindle thickening. In food offer

 nut being held

free to move in vertical

the direction of the matrix and is pressed

, to the tap by the action of the weight of the last.

Feed the nuts to the taper with | 1 | e

swinging zholob acting Slo, the next step on the partition

sleeves.-.- f -S On a schematic drawing shows a side view of the machine; fsch1 view of its front.

On the axis 1, installed under the machine bed, there is a water pulley 10 and two gears with a 13, 14, one of which 13, dripping, engages with a cylindrical gear 11, sitting on a and another 14, conical, Set1 with a conical gear 19 mounted on the spindle 16. The machine is located 16 in the wheel 19 with the possibility of axial. and on the upper platform with a thickening of 18, intended for EINE), in the movement of the sticks, set with his, d

end and provided with gripping taps 9 grippers 20, 20. On axis 12, a fist 15 is fixed, acting on the lower end of the spindle hanging above it, and an eccentric 26, the ha of which 22 ends in a slider 24 installed in rails. The slider 24 is connected to a chute 4, fastened by means of a hinge with a stationary sleeve 7 of the loading box 8, equipped with two partitions 5, 6 hinged in it. The chute 4 ends with a claw 21 located under the nest 2 of the die 3 on the same geometrical axis with it, it is movable in the vertical (the normal direction.

When the machine is in operation, the cam 15 of the axis 12, which borrows rotation from axis 1, rotates together with axis 12, periodically acts on the end of the spindle, forcing the latter to make axial movements up and down. The eccentric 26 rotating together with the axis 12 transmitted 22, 24, rotates the chute 4, which, acting on the ends of the partitions 5, 6, causes the latter to alternately release the passage of 8 nuts that automatically move to the gripper 21 .The meter 9, moving together with the wizard 15, when the last one moves,

presses the nut 23 located in the grip 21 to the nest 2 of the die 3 and cuts the thread in its hole ,. At that, the thickening of the 18 spindle when the tap moves down starts to act on the paws 17, 17 of the ticks, bringing the grippers 20, 20 of the latter closer. The grippers 20, 20 clamp down the tap, and the spindle, leaving the tap in the hooks, continues downward movement, and the nut cut by the nut, sliding off its neck, goes along the chute 27 into the bucket 25 prepared for the cut nuts. In the nut, the matrix 3, taking the emphasis created by the action of the cam 15 on the end of the spindle, moves in the upward direction, protecting the tap from breakage. During normal operation of the tap, the die provides a stable position of the nut, pressing it to the tap with its own weight.

 The subject of the patent.

1. An automatic machine for threading: nuts with a spindle receiving axial G movement from a rotating knuckle and carrying a tap removed from the socket, 1 in order to release the chopped nut with pliers driven by a thickening of the spindle, characterized by using a matrix 3 with a socket 2 for cutting a nut which presses the latter with its weight to the tap 9 and freely moves vertically upwards in order to increase the resistance to penetration of the tap into the nut.

2, The use of the automatic machine for cutting nuts swung with the help described in section 1. an eccentric drive 26 of the chute 4, fitted with partitions 5 and b, alternately included in the fixed sleeve 7 of the loading box 8, in order to feed the nuts one by one to the tap.

to patent A .-; and. Krivko P 20918

/ S

iff / fr.2.