SU1296362A2 - Arrangement for loading workpieces - Google Patents

Abstract

The invention relates to the field of mechanical engineering and can be used to automate processes in mechanical engineering, for example, when feeding plates and blocks of roller bushings in rotary assembly machines. The aim of the invention is to increase the reliability of the device in operation by independently supplying parts to the working parts of the machine from the bunker. This is achieved in that the hopper 1 is provided with a hopper mounted on the outer side of the hopper 1 and concentric to it. the accumulator walls are the outer surface of the bunker 1 and the fixed wall 10 fixed by means of brackets 11 to the bunker 1. The bottom of the accumulator is an additional ring 12 mounted rotatably in the same direction as the ring 5. The end surfaces of the ring 5 and the additional rings 12 lie in the same plane. Parts 8 are loaded into a hopper 1 on a rotating disk 4, where due to centrifugal force they are dropped to its periphery and fed to a ring 5, from where correctly oriented parts enter a hopper. 6 Il. € (L y with O5 O5 1chE N0

Description

The invention relates to mechanical engineering and can be used to automate processes in mechanical engineering, for example, when feeding plates and blocks of roller-roller chains in rotary assembly machines.

The purpose of the invention is to increase the reliability of the device by independently feeding d (hoists to the drive and from the drive to the working parts of the machine.

On fkg. 1 shows a device for loading parts, a longitudinal section; in fig. 2 is a view A of FIG. one; in fig. 3-6 show schematically embodiments of the device for loading parts.

The device for loading parts consists of a cylindrical hopper 1, mounted on the frame 2 by means of racks 3, a rotating disk 4 and a ring 5 mounted concentrically with the end surfaces of the disk 4 and the ring 5 are located at different levels. The disk 4 is mounted on the shaft 6 and through a gear wheel 7 is connected with a vrash drive, non-shown movement (not shown). For lifting parts 8 from disk 4 to ring 5, means for transferring parts 8, such as a tray 9 mounted on hopper 1, serve. The device includes a drive, which is a tray mounted on the outer side of the hopper 1 concentric to it. The walls of the tray are the outer surface of the bunker on one side and the fixed wall 10, rigidly attached with brackets 11 to the bunker. The bottom of the accumulator is an additional ring 12, mounted to the concentric ring 5. The end surfaces of the additional ring 12 and the ring 5 lie in the same plane.

Additional ring 12 is installed with the possibility of dividing from an individual drive (not shown) in the same direction as ring 5. On the hopper 1, orienting elements 13 are mounted on the inner side of the hopper 5 eccentric to the axis of the turn 4 of the disk 4, resulting in a change in the width of the ring 5.

The following device versions are possible: a disk, a ring and a drive are rigidly connected to each other (Fig. 3); the disk rises from its own drive, and the ring and the drive from its own (Fig. 4) disk and the ring rotates from its drive, and the storage device from its own (Fig. 5); disk, ring and save

0

five

0

five

0

five

0

The body rotates each from its drive (Fig. 6).

In the bunker 1, a window 14 is made and the plate 15 is fixed, forming a tray, the joint of the inner part of the bunker with the hopper.

The device for loading parts works as follows.

Parts 8 (e.g., blocks of the bush-roller chain) are loaded into the hopper 1 on a rotating disk 4, where due to the centro-force, they are thrown from the middle of the disk 4 to its periphery. Continuing to rotate, parts 8 located along the periphery, along a fixed tray 9, arrive at the end surface of a wide portion of the ring 5, preferably in one or two layers. The wide area of the ring 5 contributes to a better reception of the parts 8 from the inclined tray 9, since a large number of both correctly and incorrectly oriented parts 8 can be located on it. During the rotation of the ring 5, the orienting elements 13 located on its end 8 parts pass by one of which is a narrow section of the ring 5, where parts 8 not located tangentially to the circumference of the hopper 1 fall from ring 5 onto disk 4, since their center of gravity will be located not on ring 5, but on part 8, longitudinal axis of which positioned in a vertical plane, parts 8 lying in the second row, and vertically positioned parts 8 are dropped on other alignment elements 13.

Correctly oriented parts 8 go further to the tray bounded by the window 14 and plate 15, and from it to the drive, the bottom of which moves them around the circumference from the outside of the hopper 1.

Claims (1)

Invention Formula Device for loading parts nd auth. St. No. 1202797, characterized in that, in order to improve the reliability of the device, it is equipped with a storage device fixed on the outside of the bunker, with the bottom of the storage device made in the form of an additional ring mounted concentrically ocHOBiiOMy ring, the end surfaces of which lie in one plane, and the axis The bunker is located eccentric to the axis of the main ring, and the additional ring is installed with the possibility of unidirectional rotation of the disk and the main ring. 13 eleven ten sra2.2 eleven Fig.Z N / P -) c V2 FIG. five FIG. four -q (five h-sh V2 6