SU29547A1 - Machine for pouring insulating mass to the base of electric incandescent lamps - Google Patents

Description

In the technology of manufacturing electric incandescent lamps, machines for pouring isolates, the mass of socles of electric incandescent lamps, with the carousel movement of the socles past working devices, are sufficiently well known.

The invention relates to a similar machine and consists of a feeding mechanism for the base sleeves, a device for punching holes in the bottom of the sleeve and another for manufacturing a central contact for the base, a device for batch feeding an insulating mass, and a mass-pressing device. The stamping tool consists of a die and a double punch, the first of which serves to pierce a hole in the bottom of the sleeve, and the second to squeeze the contact part out of the metal carving. The batch feed of the insulating mass is carried out by a movable, in a mass bath, a plunger producing an extrusion of the mass, which is then cut off with scissors and falling along the groove into the socle sleeve.

In FIG. 1 shows a front view of the machine with a partial cut; FIG. 2 is a view from above. 263

The proposed machine (Fig. 1 and 2) consists of four main parts: 1) the feed sleeves of the mechanism 2-5; 2) punching tools 5 for punching holes in the bottom of the sleeve and subsequent fabrication of the center pin of metal, 3) tools 75-75 for batch feeding, an insulating mass, and 4) a pressing tool 20-25.

The punching tool consists of a matrix 7 and a double punch, S-9, with licM, punch 8 serves to pierce a hole in the bottom of the sleeve, and punch 9 to squeeze the contact part, then punctured in the center with a needle 77 controlled by the kulak washer 10.

The portioning of the insulating mass into the liner is carried out by the plunger 75, the mass moving in the bath 77c and producing through the opening in the chamber the extrusion of the mass cut by scissors 18 and falling down the chute 13 into the socle sleeve.

, In order to eliminate overheating of the needle 21 of the pressing weight of the puncheon, a series of punches placed around the circumference of the carousel were used.

a spring and in turn controlled by a clamping device 24,

In the loading box 1, base sleeves are poured in which the hole has not yet been cut, but all other operations have been completed. Under the action of a system of shafts extending from the central shaft, the bush, rotated with hooks 2, gripping one sleeve and lowering them into the tube 3, rotates, thus loading the carousel 4.

The second operation consists in that a two-way press 5, by the action of the shaft 6, punches 8 and makes the bottom notch in the sleeve, and then, in the same die and}, from the same cut, makes the punches p. Later, under the action of the washer 10, the needle / 7 rises upwards, which pierces a hole in the notch-contact and then goes down.

The next step is to fill the base with glass, i.e. The base sleeve is placed in the carousel 4 and the contact in the socket 12 is brought to the chute 13, where, at the same time, under the action of the slide 14, the socket 12 rises up close to the carousel 4. In this position Glass sleeve filled with glass. The plunger 15, under the action of the mechanism enclosed in the box 16, makes a translational motion from the bath 77, where the molten glass is located, at which the plunger squeezes out the required amount of mass, and the scissors 18 cut it off and it rolls along the chute 13 into the socle sleeve. , under the action of the fist 19, after the described operation, it is turned again, and the sleeve filled with the mass approaches the place where the glass was pressed. The pressing is performed using punches located around the circumference of the additional carousel 20. The presence of several punches in the machine is due to the fact that after a series of ngl hits, the piercing hole in the molten glass heats up quickly. The use of several punches allows cooling of the punches and, most importantly, needles in intermediate non-working positions.

The pressing is performed by the action of the cam 22 on the lever 23 controlling the pressure device (Fig. 2). The pressing device consists of two tons of g 24, connected between the bar 25, acting on the punch with the needle 27, pressed up by the spring. The last operation is that the completely finished base is pulled out of the socket by a mechanism 26 located near the carousel, which, capturing the base, drops it directly into the crate.

The subject matter of the invention.

Claims (4)

1. A machine for pouring an insulating mass of electric lamp caps with carousel movement of the bases by working devices, characterized in that it consists of: a mechanism 2-3 feeding the base sleeves; b) a punching device 5 for punching holes in the bottom of the liner and the subsequent production of central contact from a die-cutting metal; c) a device 13-15 for batch feeding an insulating mass and a weight of a device 20-25 pressing in the mass. 2. The form of the machine according to claim 1, wherein the punching device consists of a die 7 and a double punch 8-9, (of which the first 8 serves to pierce a hole in the bottom of the sleeve, and a second extrusion of metal from the die cut of the contact part, pierced then in the center by a needle 77, controlled by a fist puck 10. 3. The form of making the tire according to claim 1, characterized in that for a portion of the supply of the insulating mass is a plunger 15 that is movable in a bath 77 with a mass, squeezing the mass through a hole in the chamber and then cutting it into the socle sleeve Zholobu 13. 4. The form of execution of the machine according to claim 1, which means that in order to eliminate the overheating of the needle 21 of the pressing ram weight, a series of punches arranged around the circumference of the carousel, pressed by the spring and alternately controlled by the pressure device 24, are used. to the author's testimony of M. L. Tsybulevsky and V. M. Privezvnzez Jfe 2954