RU183611U1 - Bunker loading device for workpieces with implicit end asymmetry - Google Patents

Abstract

The technical solution relates to machine tool construction, namely to devices for automatically loading technological machines and automatic lines with objects of processing the shape of bodies of revolution with implicitly expressed asymmetry of the ends. The objective of the technical solution is to increase the reliability and performance of the bunker loading device when loading objects of processing the shape of bodies of revolution with implicit asymmetry of the ends. The hopper loading device comprises a hopper formed by a shell and a fixed base, a rotating disk with through sockets, alternating with teeth to capture objects of processing the shape of bodies of revolution with asymmetry of the ends, one of which is cylindrical, and the other is asymmetric, and with an implicit displacement of the center of mass relative to the ends, an annular orientator with a groove facing the through sockets of the rotating disk, mounted on a fixed base under the rotating disk, and a receiver mounted in the Chi treatment of objects. In the zone of delivery of the processing objects, a gear sprocket is mounted with the possibility of rotation in the receiver above the rotating disk with through sockets, interacting with its teeth and teeth to capture the processing objects. The sprocket wheel lies in a plane parallel to the plane of the rotating disk with through sockets, and passing through the center of mass of the processing objects located in the through sockets. 4 ill.

Description

The technical solution relates to machine tool construction, namely to devices for automatically loading technological machines and automatic lines with objects of processing the shape of bodies of revolution with implicitly expressed asymmetry of the ends.

Known bunker loading device containing a hopper formed by a shell and a fixed base, a rotating disk with through sockets, alternating with teeth to capture objects of processing the shape of bodies of revolution (see in the book. N.I. Kamyshny. Automation of loading machines. M .: Mechanical Engineering , 1977.288 s., Pp. 92-93, Fig. 84).

The disadvantage of this bunker loading device is the inability to load objects of processing the shape of bodies of revolution with implicitly expressed asymmetry of the ends, one of which is cylindrical and the other asymmetric (for example, conical, step or spherical).

Known bunker loading device containing a hopper formed by a shell and a fixed base, a rotating disk with through sockets, alternating with teeth to capture objects of processing the shape of bodies of revolution with implicitly expressed asymmetry of the ends, one of which is cylindrical, and the other is asymmetric, circular orientator with a groove facing the through sockets of the rotating disk mounted on a fixed base under the rotating disk, and a receiver mounted in the zone of issue of the processing objects (RF Patent 1 00942. IPC ⁸ B23Q 7/02. Bunker loading device / VV Golubenko, EV Davydova, VV Preys. Publish. 10.01.11. Bull. No. 1).

The disadvantage of this bunker loading device is the decrease in its reliability and performance when loading objects of processing the shape of bodies of revolution with implicitly expressed asymmetry of the ends, one of which is cylindrical and the other asymmetric, and with an implicitly displaced center of mass relative to the ends due to the fact that the delivery of objects processing from the through holes of the rotating disk to the receiver is carried out by sliding under the action of gravity along the lateral surfaces of the teeth and through holes on the an ectory lying in the plane of the axis of the through nests, and this can lead to delays and a disruption in the orientation of the objects to be processed in the process of issuing them to the receiver.

The technical task is to increase the reliability and performance of the bunker loading device when loading objects of processing the shape of bodies of revolution with implicitly expressed asymmetry of the ends, one of which is cylindrical and the other asymmetric, and with an implicitly displaced center of mass relative to the ends.

The specified technical problem is solved due to the fact that the bunker loading device comprises a hopper formed by a shell and a fixed base, a rotating disk with through sockets, alternating with teeth to capture objects processed by the shape of bodies of revolution with asymmetry of the ends, one of which is cylindrical and the other asymmetric , and with an implicit displacement of the center of mass relative to the ends, an annular orientator with a groove facing the through sockets of the rotating disk mounted on a fixed base d rotating disk, and a receiver installed in the dispensing area processing objects.

What is new is that in the zone of delivery of the processing objects to the receiver, a gear sprocket is mounted with a possibility of rotation above the rotating disk with through sockets, interacting with its teeth and teeth to capture the processing objects. The sprocket wheel lies in a plane parallel to the plane of the rotating disk with through sockets, and passing through the center of mass of the processing objects located in the through sockets.

The essence of the technical solution is illustrated by the drawings:

in FIG. 1 shows a diagram of a hopper loading device in a section along the axis of a rotating disk with sockets;

in FIG. 2 shows an enlarged fragment I of FIG. 1 diagram of a hopper loading device at the top of the hopper;

in FIG. 3 is a view C of FIG. one;

in FIG. 4 shows a section DD of FIG. 3;

The bunker loading device for objects with an asymmetry of the ends contains a hopper formed by a shell 1 and a fixed base 2, a rotating disk 3 with through sockets 4, alternating with teeth 5 for gripping processing objects 6 of the shape of rotation bodies with asymmetry of the ends, one of which A is cylindrical, and the other B is asymmetric (conical, stepwise or spherical), while the displacement of the center of mass M of the objects 8 is implicitly expressed relative to their ends A and B.

In the lower part of the hopper, on a fixed base 2, under the rotating disk 3, there is an annular orientator 7 with a groove 8 facing the through sockets 4 of the rotating disk 3, while the width of the upper part of the groove 8 does not exceed the diameter of the cylindrical end face A of the workpiece 6, and the cross section of the groove 8 repeats the profile of the asymmetric end B of the workpiece 6. For example, for workpieces with a conical or stepped end, the cross section of the groove 8 is made in the form of a truncated cone.

In the zone of delivery of the objects of processing 6 to the receiver 9, above the rotating disk 3 with through sockets 4, a gear sprocket 10 is mounted for rotation, interacting with its teeth 11 with teeth 5 to capture the objects of processing 6. The gear sprocket 10 lies in a plane parallel to the plane of the rotating disk 3 with through sockets 4, and passing through the center of mass M of the processing items 6 located in the through sockets 4. The sprocket 10 is mounted for rotation on a fixed axis 12, which is mounted on a bracket e 13 fixed to the shell 1.

Bunker boot device operates as follows.

When the disk 3 is rotating, the objects of processing 6, which are poured into the hopper, are agitated, poured and fall directly into the through nests 4 or fall onto the teeth 5 and, turning around them, also fall into the through nests 4. Processing objects 6, sunk into the through nests 4 of the rotating of the disk 3 with a cylindrical end face A, they rest on the upper edge of the groove 8 of the annular orientator 7, since the width of the upper part of the groove 8 does not exceed the diameter of the cylindrical end A of the workpiece 6. Processing objects 6, sunken into the through sockets 4 are asymmetric m end B down immersed in the groove 8 of the annular orientator 7, since the cross section of the groove 8 repeats the profile of the asymmetric end of the processing object 6.

Processing objects 6, sunk into the through holes 4, are moved by a rotating disk 3 to the upper part of the hopper, where processing objects 6, sunk into the through holes 4 by a cylindrical end A, rest downward on the end surface of the groove 8 of the ring orientator 7 and slide over it around the upper edge From the through slot 4, falling under the action of gravity back into the hopper, and the processing objects 6, sunk down by the asymmetric end B and immersed in the groove 8 of the ring orientator 7, are held in it, leaning on the upper edge C 4 th slot, and move the rotating disc 3 in the slots 4 of the through issuance processing objects zone 6 to a receiver 9.

In the zone of delivery of the objects of processing 8 to the receiver 9, a gear sprocket 10 mounted above the rotating disk 3 with through sockets 4 interacting with its teeth 11 and teeth 5 to capture the objects of processing 6 is rotated. The teeth 11 of the gear sprocket 10, entering between the through sockets 4, push the processing objects 6 out of the through sockets 4 of the rotating disk 3 into the receiver 9. Under the action of gravity, the processing objects 6 along the path that does not lie in the plane of the axis of the through sockets 4 freely, without delays move along the receiver 9.

The location of the gear sprocket 10 in a plane parallel to the plane of the rotating disk 3 with through sockets 4 through the center of mass M of the objects 6, ensures their reliable delivery from the through sockets 4 to the receiver 9 without disturbing the orientation.

Thus, the proposed technical solution provides increased reliability and performance of the bunker loading device when loading objects of processing the shape of bodies of revolution with implicitly expressed asymmetry of the ends, one of which is cylindrical and the other asymmetric, and with an implicitly displaced center of mass relative to the ends.

Claims (1)

A bunker loading device for processing objects in the form of bodies of revolution with implicitly expressed asymmetry of the ends, comprising a hopper formed by a shell and a fixed base, a rotating disk with through sockets alternating with teeth for gripping objects of processing in the form of bodies of revolution with implicitly asymmetrical ends, one of which is a cylindrical, and the other is an asymmetric, annular orientator with a groove facing the through sockets of the rotating disk mounted on a fixed base under the rotating suit, and the receiver installed in the zone of issuance of the items of processing, characterized in that in the zone of issuance of the items of processing in the receiver above the rotating disk with through sockets mounted with the possibility of rotation of the gear sprocket, interacting with its teeth with the teeth to capture the items to be processed, while the gear sprocket located in a plane parallel to the plane of the rotating disk with through sockets and passing through the center of mass of the processing objects located in the through sockets.

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