SU1351745A1 - Rotary/conveyer line - Google Patents

Abstract

The invention relates to a machine tool industry, in particular to rotor-conveyor lines. The purpose of the invention is to simplify the design - it is possible to precisely center holders in basepairs: working positions of the rotors in the absence of conveyor tensioning devices. The line contains rotors 1.2 with base grooves 3. Conveyor 4 rounds the dry rotor from the input guide rotor to the output roller 6. The flexible belt 7 of each rotor presses the holders 9 connected by links of the conveyor to the basic grooves 3, thereby .Providing the necessary accuracy of mounting the holders 3 in the working positions of the rotors 1.2. 5 il. (L oo sd N ate cpue, i

Description

The invention relates to a machine tool industry, in particular to rotary conveyor lines.

The purpose of the invention is to simplify the design by allowing accurate centering of the holders in the base grooves at the working positions of the rotors in the absence of tensioning devices of the conveyor.

Fig. 1 shows in principle the structural scheme of the line, the general Bjjifl in Fig. 2, the convector in position between the rotors (node I in Fig. 1); on fig.Z - section aa in figure 2; figure 4 - the pipeline when interacting with the rotor (node 11 in figure 1); in Fig.5 is a rotor equipped with technological blocks.

The line contains the working rotors 1 and 2 (Fig. 1) with base slots 3, which define the working positions of the rotor. Conveyor A bends around each rotor from the input guide roller 5 to the output guide roller 6 o. A flexible belt 7 bends around both roller 5 and 6, presses conveyor 4 to rotors 1 and 2. Tension rollers 8 provide tension to belt 7. Conveyor 4 contains holders 9 connected by links 10.11 chains with the possibility of relative movement.

On the shaft 12 (FIG. 3) of each rotor are rigidly mounted: gear 13, cooperating with a drive (not shown) -, lower drum 14 and upper drum 15 for accommodating the necessary mechanisms, block holder 16 for fastening process blocks 17 with basic grooves 18 .

about

Lini works as follows.

The rotors 1 and 2 / FIG. 1) receive a temporary drive from the drive through gear 13 (FIG. 4).

The holders 9 (Fig. 1) are gripped by the slots 3 of the working rotor 1 or 2 and, being between the rotor and the input guide roller 5, are fixed by the elasticity of the belt 7 in the slots 3 of the rotor 1 and 2 (Fig. 1.4). Further, when moving together with the rotor, each holder 9 held by the belt tension maintains a fixed position to the output guide roller 5, thereby ensuring the centering accuracy of the holder 9 with the rotor base groove 3. In case of equipping the rotor

By blocks 17 (Fig. 4), holders 9 are centered in block 17 by groove 18. The pitch of the conveyor in the zone of interaction of the conveyor with the rotor becomes equal to the pitch of the rotor. Thus, even with

with the smallest accuracy of the rotor pitch, each holder will be precisely centered with the corresponding rotor position,

Claims (1)

Claims of the invention A rotary conveyor line comprising rotors with base grooves at workpieces, positions around a conveyor with support products or tools holders, a mechanism for centering holders at workplaces, which, in order to simplify the design, centering of the holders is made in the form of endless flexible belts, each of which is installed next to a rotor with the possibility of bending around the latter and pressing the holders to the basic grooves, and each of the conveyor elements connecting two the adjacent carriers are made in the form of chain links interconnected with the possibility of relative movement, while the extreme links in the link are rigidly connected with the holders. fig.Z I Editor M.Kelemes cpue.S Compiled by A. Kotov Tehred L. Serdyukova Proofreader A.Obruchar Order 5524/11 Circulation 786 Subscription VNIIPI USSR State Committee for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5 Production and printing company, Uzhgorod, Projecto st., 4