SU876368A1 - Magazine for cylinder blanks - Google Patents

Description

(54) SHOP FOR CYLINDRICAL BLINDS

I

The invention is attributed to mechanical engineering and can be used in the construction of machine tools and automatic lines, as well as in transportation and warehousing.

Stores for cylindrical blanks are known, comprising a housing, between which walls the partition walls are fixed (1 |.

A disadvantage of such magazine devices is that they are intended for the storage and distribution of cylindrical parts of a strictly defined diameter and length. The purpose of the invention is to expand the operational capabilities and reduce the size of the store.

This goal is achieved by the fact that the partitions of the store are made in a series of tensioned springs between the walls of the body of a spring-loaded jet, supplied with sleeves, and plates covering the sleeves and strings.

The plastias are made flexible and attached to the upper strings of the strings with the possibility of movement along them.

FIG. 1 shows the proposed arrangement, the general view; FIG. 2 - section AA on fng. I; in fig. 3 - section BB

in fig. 2; in fig. 4 - the proposed device, top view; in fig. 5 n 6 - the layout of the blanks in the store. The store consists of a case I, partitions 2, made in the form of strings 3 ,. stretched between the walls of the case with the help of special bolts 4, springs 5, crackers 6 and fastening bolts 7. Flexible plates 9, covering the strings, are attached to the upper rows of B strings. Inside the plates on the strings 3 and 8 with screws 0, the sleeves 11 are mounted, moving along the strings together with the flexible plates 9 when the magazine is retooled to store-size billets. To protect the special bolts 4 from turning at the time of string tensioning, limiters 12 are provided. Special bolts 4 are covered with covers 13. Under the creeks 14 of the magazine there are screws 15 installed in housing I and axles 16 n bearings 17. Drive sprockets 18 fixed on screws 15, interconnected by a chain 19. Common drive 20 rotates screws 15 arranged in a pitch. In the brook 14 there are billets 21. On the case 1, a clip 22 is attached, which ensures that the blanks roll into the receiving device 23.

The device works as follows;

In the initial position, the screws 15 are installed so that their depressions coincide with the creeks 14 of the store and are a continuation of the creeks. above the workpiece located in the stream. Thus, the stream that is located at the greatest distance from the slipway is first unloaded. When the last billet 21 leaves this stream, the billet will be issued from the next creek and so on until the store is completely free. The billets 21 roll the rfo slide 22 into the receiving device 23.

When loading blanks 21 with a curvature L exceeding the gap between the blanks located in adjacent strands, the strings are stretched due to compression of the springs 5, and local sections of the plates 9 and the whole partition as a whole occur. The bends are compensated either by the total sample of the gaps between the partitions, or by the deformation of several partitions. The essence of the foregoing is illustrated by the diagrams in FIG. 5 and 6. The re-adjustment of the magazine is carried out depending on the length of the loaded blanks by moving the flexible plates and bushings along the strings. In addition, store loading

can be produced with blanks of smaller diameter than the screw pitch, by increasing the gap inside the partitions by replacing replaceable sleeves 11 and flexible plates 9. Rebuilding the magazine depending on the diameter and length of the blanks, as well as the ability to load the blanks with curvature permitted by GOST em operational capabilities of the store. Availability flexible. partitions makes it possible to reduce the size of the store.

Claims (3)

 1. A magazine for cylindrical blanks, comprising a case, between which walls are fixed partitions, characterized in that, in order to expand operational capabilities and reduce dimensions, the store partitions are made in the form of rows of tensioned strings between the walls of the case of spring-loaded strings fitted with bushings and plates covering sleeves and strings. 2. Shop on c. I, characterized in that the plates are made flexible and are attached to the upper strings of the strings. 3. Shop on. 1 and 2, characterized in that the plates are mounted for movement along the strings. Sources of information taken into account in the examination 0. J. USSR Copyright Certificate No. 536935, cl. 23 Q 7/10, 1975. 9 Y /// ////////////////////// 7 Fi.T bb / 2 Fig.b n h zt g y