SU1207717A1 - Arrangement for dividing cylindrical articles into streams - Google Patents

Description

 eleven

The invention relates to mechanical engineering and can be used to load process equipment.

The purpose of the invention is to increase the reliability of the operation of the device by ensuring a smooth partition-NIN mode for flows regardless of the number of parts supplied by the mechanism for moving parts.

Figure 1 schematically shows the proposed device, a General view; figure 2 is a view of And figure 1; in FIG. 3, view B in FIG.

The device contains a magazine 1 for cylindrical parts 2, an inclined platform 3, a carriage 4, which with the help of rollers 5 is mounted on support 6. Carriage 4 is connected with a drive of reciprocating motion PIA (not shown) On the carriage on axis 7 are two articulated two shoulders 8, on which the rollers 9 are fixed. On the back wall of the store I there are two copiers 10 installed, in the upper part of each of them there is a strap 11, which is fixed in a certain position with a blue spruce 12. On the support 6 there are two pillars 13 with windows for issuing parts. The device is equipped with a separator, made in the form of parallel wedge-shaped guides 14 and mounted on a rack 13 one above the other edge of the carriage 4. The working surfaces of the wedges 14 consist of inclined ps and vertical sections. The inclined surfaces of the wedges form channels 15 for the flows parts 2. The stops 16, consisting of sloping and vertical sections, are mounted on the rear wall of the store 1 of the vertical section of the section 14 so that

baking free passage of the remaining parts 2.

The device works in the following way.

The cylindrical parts 2 are fed to the inclined platform 3 from the store 1. In the initial lower carriage 4, the two shoulders 8 levers tend to occupy a vertical position due to the different weights of the upper and lower parts of the levers. When lifting the carriage 4, the roller 9 touches the inclined surface B. The two shoulders arms 8 take a strictly vertical position.

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When the carriage 4 is further lifted, roller 9 moves to the vertical surface G of copier 10, parts are picked up and removed from the inclined platform 3, Parts 2 are limited to the top by carriage 4, bottom and side by two shoulders 8, front pillars 13. At the subsequent raising of the carriage 4, the wedge 14 cuts off one part 2, and the remaining two parts run between vertical sections of the stop 16 and wedge 14. Then the remaining parts 2 are displaced by the inclined section of the stop 16, and the next part 2 is brought under the wedge 14. Last part 2 using inclined and vertical sections of the wedge 14 and the stop 16 is fed to the receiver box. In the process of moving the carriage 4 upwardly, the wedge 14 and the stop 16 enter the slots of the carriage 4.

As soon as the last detail is in the receiving window, the roller 9 depresses the bar 11 and passes above, the bar 11 returns to its original position by means of the spring 12 (the roller’s movement path closes when the carriage descends along the surface G. The carriage stops. The carriage 4 begins to lower. In this case, the roller 9 is already worn on the surface D, E. The two shoulders levers 8 are set apart. Lowering the carriage 4 with the divorced two shoulders arms B occurs until the roll 9 comes off the surface E of the copier 10. Then the cycle is repeated.

The flow of parts may be divided into any number of flows, depending on the length of the inclined platform 3 of the carriage 4 and the number of wedges 14 forming channels for the parts flow. The presence of wedges on the rear pillar and the alternate supply of parts under the wedge provide a smooth mode of operation, depending on the amount of inclination of the wedge guide: the smaller the angle of inclination of the wedge guide, the smoother the mode of operation.

The angle of inclination of the guide is determined by the formula

tgoC.-g-,

where a 5

ci 312077174

diameter of the part; “It is clear from the formula that the angle of inclination of the part traveled in the wedge guide does not depend on the unloading position; the number of parts wedged in the angle of inclination of the wedge guide in the unloading position.

74 Compiler V. Komarov Editor S. Lisin Tehred L. Mikesh Proofreader S. Cherni

Order 129/16 Circulation 826 Subscription

VNIIPI USSR State Committee for Inventions and Discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5

Branch PPP Patent, Uzhgorod, st. Project, 4

Claims (2)

1. DEVICE FOR DIVISION OF CYLINDRICAL PARTS FOR FLOWS, containing a magazine, a mechanism for moving parts and a separator made in the form of parallel guides in the form of a wedge, characterized in that, in order to increase the reliability of the device, it is equipped with an inclined platform located in the reception area parts by the movement mechanism, which is made in the form of a carriage mounted with the possibility of movement in the vertical plane with its two-arm levers pivotally mounted on the sides, one shoulder to zhdogo of which is intended for supporting the parts and the other is arranged to interact with further inserted into the cam device fixed along the rear wall of the store. 2. The device according to claim 1, characterized in that it is provided with a stop mounted on the rear wall of the store opposite the splitter. '1207717