SU1504526A1 - Semiautomatic device for checking air-tightness of gas-field articles - Google Patents

Abstract

The invention relates to the monitoring of the tightness of gas-filled products and avoids damage to the products and the semiautomatic device by eliminating the jamming of the products. The working chambers 2 are placed around the periphery of the drum 1, the first cover 3 and the second cover are placed at both ends of the latter. The latter has a window at the position of unloading products, the cover 3 at the unloading position has an opening 5, at the loading position a window 4. The disk 10 is fixed on the axis of the drum 1 and has radial slots in which inserts 8 are installed. In front of the unloading position is a copier 11, which interacts with inserts 8 in front of the unloading position. The feed pusher 16 communicates with the inserts 8 on the loading position. Two shoulders pusher 12 is made with the possibility of passage of the loading arm 13 through the window 4 and with the possibility of passage of the discharge arm 14 through the hole 5 and the window of the second cover. The products are loaded into the liners 8. When the drum 1 is tall, the feed pusher 16 feeds the insert 8 to the loading position, while there is no load on the discharge position of the insert 8, since it is retracted by copier 11. The double shoulder pusher 12 is activated, the loading arm 13 pushes the product out of the insert 8 into the working chamber 2, and the discharge arm 14 pushes the product out of the cavities of the working chamber and the windows of the second lid. 5 il.

Description

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The barrel chambers 2 are located at the periphery of the drum 1, with the first krppka 3 and the second lid at both ends of the latter. The latter has a window at the unloading position, the lid 3 has an opening 5 at the unloading position, a window 4 at the loading position, the disk 10 is fixed on the axis of the drum I and has radial slots in which the spigot 8 is installed. In front of the unloading position is a copier 11 interacting with deposits 8 in front of the unloading position. The feed pusher 16 interacts with the inserts B at the loading position. Two shoulders pusher 12 is made with the possibility of passage of the loading arm 13 through the window 4 and with the possibility of passage of the discharge arm 14 through the hole 5 and the window of the second cover. The products are loaded into the inserts 8. When the drum 1 is tall, the feed pusher 16 feeds the insert 8 to the loading position, while there is no load on the discharge positions of the insert 8, since it is retracted by a copier 11 "The double shoulder pusher 12 is activated, the loading arm 13 pushes the product from the insert 8 into the working chamber 2, and the discharge arm 14 pushes the product out of the cavities of the working chamber and the windows of the second section. 5 il.

The invention relates to a testing technique and can be used to monitor the tightness of gas-filled products, predominantly electronic.

The aim of the invention is to avoid damage to the products and the semiautomatic device by eliminating the jamming of the products.

FIG. 1 shows a semi-automatic, general view; in fig. 2 is a section A-A in FIG. one; in fig. 3 is a section B-B in FIG. 1; in fig. 4 shows a section B-B. In FIG. one; in fig. 5 - controlled product.

A semiautomatic device for monitoring the tightness of gas-filled products contains a drum 1 with a central axis. Working chambers 2 are located around the periphery of the drum 1. At the end of the latter, a crinkle 3 with a window 4 is placed at the loading position of the products and a hole 5 at the unloading position of the product. The second crush 6 is located on the second end of the drum 1 and is made with a window 7 at the position of unloading products. The liners 8 have the ability to move in the radial direction in the grooves 9 of the disk 10 rigidly connected with the central axis of the drum 1. The return copier 11 is installed in front of the unloading position, its projection is made to interact with the liners 8. Above the window 4 "hole 5 first the cover 3 is equipped with a double-shouldered pusher 12, having a loading arm 13 and a discharge shoulder 14. On the bracket 15, a pneumatic feed pusher 16 of the feeding insert 8 is fixed to the loading position of the products. The boot shoulder 13 is equipped with a magnetic gripper 17 mounted on the rod 18.

The rod 18 moves in the guides of the loading arm 13. The gun 18 and the stop 20 are mounted on the rod 18. The monitored product has a pin 21, and on the case there are galvanic coupling elements 22.

The loading arm 13 of the two shoulders pusher 12 is made with the possibility of passing through the window 4 and the cavity of the working chamber 2. The discharge pad 14 is arranged to pass through the window 7 of the cover 6, the cavity of the working chamber 2 and the opening 5 of the cover 3.

Semiautomatic works as follows.

The controlled products, pressure-tested with test gas, are loaded into the inserts 8, which, together with the drum 1 and the disc 10, are discretely rotated, 360 are rotated at an angle o, where n is the number of working chambers 2. Before the position of unloading the products I 1 i in the center of the grooves of the disk 10 to its extreme position. At the loading position, the insert 8 with the product moves the rod of the pneumatic feed pusher 16 to the window 4 of the first shaft 3. The radial movement to the loading window prevents the product from tilting at the moment of loading, and the magnetic gripper 17 fixes it on the end face of the loading bar.

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shoulder 13 two shoulders pusher 12

The moment the drum 1, the loading arm J3 with the product is lowered through the window 4 into the chamber 2 of the drum I,

When the stop 20 of the insert 8 is touched, the spring-loaded batten 18 with a rigidly fixed magnet stops, the loading arm 13 continues to move until the product is released from the magnet. Simultaneously with the loading arm 13, through the window 7 of the cranks 6, the cavity of the chamber 2 and the holes 5 of the crutch 3, the discharge arm 14 passes, which controls the unloading of the product from the chamber 2.

The necessity of introducing a two-side pusher 12 into the design of a semi-automatic device is due to the unstable geometry of the 21 controlled decks, the presence of burrs 21 at the end, and the remnants of galvanic coupling elements 22 on the body. The presence of these features contributes to the hanging of products in the windows of the lids 3, 6 and camera 2,

The design of the semiautomatic device allows to increase the reliability of its operation by eliminating the possibility of jamming of the loaded and unloaded product between the lids and the drum. As a result, the breakage of both the semi-automatic device parts and the controlled products is prevented.

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Formula of the invention 1, Semiautomatic device for monitoring the tightness of gas-filled products, containing a drum with a central axis and through working chambers made on the periphery of the drum, driving the rotation of the drum axis, the first and second knuckles mounted on the ends of the drum with the possibility of rotation of the latter relative to them

the first holes are at the unloading positions, and the second at the loading positions, the purging system and the leakage detector connected to the chambers, and the product loading unit, characterized in that, in order to avoid damage to the products and the semiautomatic device by eliminating jamming of the products, ka has a hole at the position of unloading products, the unit for loading products is made in the form of a disk mounted on the axis parallel to the outer surface of the second disk cover with radial grooves placed respectively by cameras, inserts, having through holes for mounting products therein, the longitudinal axis of each of which is perpendicular to the outer surface of the second cover mounted in the radial grooves of the disk with the possibility of radial movement, a copier mounted before the unloading position in the direction of movement of the drum with a protrusion, is: the ability to interact with the insert and located closer to the axis of the drum than the holes on the second roller, the feed pusher mounted from the side of the disk and made with the possibility of interaction and along the drum radius dalpem contribution to the loading station, and di- plrchego pusher mounted for passage of the shoulder through the openings of the first and second lids for unloading positions of the article, and the other - through hole of the second cover chamber and cavity in the article loading station,

2. A semiautomatic device according to claim 1, characterized in that it is provided with a gripper mounted at the end of the second shoulder of the two shoulders pusher.

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Claims (2)

1, A semiautomatic device for monitoring the tightness of gas-filled products, containing a drum with a central axis and through-flow chambers made on the periphery of the drum, a drum axis rotation drive, first and second covers mounted on the ends of the drum to rotate the latter relative to them, and a product loading unit, which consists in the fact that exceptions for damage from the semiautomatic device by excluding 1504526 having openings, the first at the discharge position of the product, and the second at the loading position, the purge system connected to the cameras and a leak detector, for the purpose of dividing and jamming products, the second cover has an opening at the position of unloading products, the product loading unit is made in the form of a disk fixed to the axis of the drum parallel to the outer surface of the second disk cover with radial grooves arranged respectively for cameras, inserts, having through holes for installing products in them, the longitudinal axis of each of which is perpendicular to the outer surface of the second cover, installed in the radial grooves of the disk with the possibility of radial movement, save a, installed in front of the unloading position of the drum having a protrusion configured to interact with the liner and located closer to the axis of the drum than the holes on the second cover, a feed pusher mounted on the side of the disk and configured to interact along the radius of the drum with the liner at the loading position, and a two-shouldered pusher installed with the possibility of one shoulder passing through the holes of the first and second covers at the unloading position of the product, and the other through the second opening th lid and chamber cavity at the product loading position. 2. Semiautomatic device according to π. 1, characterized in that it is equipped with a grip mounted on the end of the second shoulder of the two-shouldered pusher.