SU1511186A1 - Rotary table for rotary conveyer line - Google Patents

Abstract

The invention relates to rotary conveyor lines and can be used in engineering, electrical, chemical and other industries. The goal is to improve the processing accuracy. The technological rotor includes a shaft (B) 1 with drive and working sprockets attached to it. The working sprocket bears on itself instrumental blocks 6 and is made in the form of a disk 7 on which sectors (C) 3 are fixed. Each C 3 is fixed by means of two axes 8 and 9. Axis 9 has an elastic sleeve 10, and there are gaps between C3. On each C3, the grooves 4 are made with a geometric center 5. On B1 there is a disk with a friction mechanism placed on it containing rollers and driving gears. Rotation from the drive through the chain and drive sprocket is transmitted to B1. A working star rotates from B1, around the circumference of which the tool blocks 6 pass and process the product. The difference in the steps of the working sprocket arising in the process of manufacture and operation is compensated by installing C3 with a gap between them and the location of the axis 9 in the elastic sleeve 10. 2 Il.

Description

Fie.2

(L

SP

00

about:

31511

with a geometric center 5. On B1 is installed, a disk with a friction mechanism placed on it, containing rollers and drive gears. Rotation from the drive through the chain and the drive sprocket is transmitted to B1, From B1, the working sprocket rotates around the circumference

1864

which the tool blocks 6 pass and process the products. The difference in the steps of the working sprocket arising in the process of manufacture and work is compensated for by setting the SP with a gap between them and the location of the axis 9 in the elastic sleeve. 10. 2 Il.

The invention relates to rotor conveyor lines and can be used in engineering, electrical, chemical and other industries.

The purpose of the invention is to increase the processing accuracy.

FIG. 1 shows the main view of the rotor, the section; in fig. 2 shows a section A-A in FIG.

The technological rotor consists of a shaft 1, on which a 2 star gear is mounted. The working sprocket is made in the form of sectors 3 with a radius notch 4 each, the geometric center 5 of which is located at the intersection of the pitch circle and the radius of the working 2 asterisks. On each sector 3, an instrumental unit 6 is fixed, the working bodies of which are coordinated relative to the geometric center 5 of the radius notch 4. The sectors 3 are mounted on the disk 7 with gaps between them by means of the axes 8 and 9, which are located on the radius of the working 2 asterisks passing through Geometric center 5. Axis 9 is placed in an elastic sleeve 10 installed in the opening of sector 3. Working 2 sprocket is covered by a chain conveyor 11, in the hinges of which spindles 12 are placed, containing the basing outer cylindrical turns 13 with a geometrical center 14 of rotation of the spindles 12, the spindle x 12 secured the product 15. On the shaft 1 there is a disk 16 with friction mechanisms 17 placed on it, containing the driving friction rollers 18 and driving gears 19. On the shaft in bearings 20 a block is freely mounted 21, consisting of a dispensing gear 22 connected to the driving gear 19, and a driving sprocket 23 connected by a chain 24 with a rotational drive of the clutches (not shown). On

A sprocket 25 star is attached to the shaft 1, connected by a chain 26 with a rotor driven drive (not shown). The shaft 1 on bearings 27 and 28 is mounted in the upper 29 and lower 30 housings fixed on the frame 31. On the upper case 29 are fixed cams 32 and 33 for controlling the working parts of the tool blocks 6.

The rotor operates as follows.

The shaft 1 receives rotation from the drive through the chain 26 and the sprocket 25. The working 2 sprocket moves the conveyor 11 enclosing it. In this case, the cylindrical base 13 of the spindle 12 is aligned with the radius notch 4 of sector 3, and the geometric center 5 of the radius notch 4 is aligned with the geometrical the center 14 of the rotation of the spindle 12. A temporary technological position is formed, during its passage around the circumference of the rotor, the working bodies of the tool block 6, controlled by cams 32 and 33, process the product 15, which rotates In spindle 12. Spindle 12 receives rotation from roller 18 of friction mechanism 17 through gears 19, 22 and sprocket 23 by chain 24 from its drive.

The difference between the pitch of the chain 11 and the working 2 asterisks arising in the manufacture of the rotor and the conveyor is compensated by the fact that sectors 3 are mounted on the disk 7 with a gap between them, and axis 9 has an elastic sleeve 10. This ensures that each spindle 12 of the conveyor 11 is self-aligning with respect to the radius of the notch 4 sector 3 and, respectively, with respect to the working bodies of the instrumental unit 6,

Claims (1)

Invention Formula Technological rotor of the rotor-conveyor line, containing a shaft with a clamp I 30 9us. one Compiled by E, Noskov Editor M. Kel.mesh Tehred I. Veres Corrector m. Samborska Order 5853/23 Circulation 722 Subscription VNIIPI State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035, Moscow, Zh-35, Raushsk nab. 4/5