SU1291444A1 - Working rotor of rotary and rotary-conveyer lines - Google Patents

Abstract

The invention relates to multi-stage presses, i.e. to the streams for the manufacture of products in forms placed around the circumference of the rotating drum. The purpose of the invention is to simplify the design. The rotor contains a rotating base 1, on which tools 3 are attached, driven by sliders 4. The drive of all sliders is made in the form of an inclined plate (Ø) 5 with a groove 8 for guiding the balls 7. The balls 7 are mounted on the heads 6 fixed on the sliders 4. When when the rotor drive is turned on, the base 1 and the inclined Ø 5 are rotated, and the sprocket 14 is used to feed the conveyor 15. Processing objects 13 are mounted on the conveyor carriers 16. When the next carrier 16 is combined with one of the processing stations, the slider interacts with the inclined W 5 and the ball 7 comes into contact with the groove 8. With further lowering of the slider 4, the tool 3 deforms the object of treatment 13. 5 Il. (L N3 4 4 4

Description

The invention relates to multi-stage presses for manufacturing articles in molds placed around the circumference of a rotating drum, and more specifically to mechanical working rotors of rotor and rotor conveyor lines.

The purpose of the invention is to simplify the design.

FIG. 1 shows a working rotor, a longitudinal section; in fig. 2 — node I in FIG. one; in fig. 3 - the same, two limiting positions; in fig. 4 is a section A-A in FIG. 2; in fig. 5 - cyclogram of the rotor.

The working rotor (Fig. 1) is made in the form of a rotating base 1, on the periphery of which processing stations 2 are located. Each of stations 2 contains a tool in the form of a punch 3 and joints with it a reciprocating moving slider 4. The slide blocks 4 of all stations 2 have a common a drive from a rotatable slanting pincushion 5, which is kinematically associated with the rotatable base 1.

Each slider 4 has a radially rotatable head 6 (Fig. 2), at the end of which the ball 7 is mounted. The inclined washer 5 (Fig. 1) has an annular groove 8 that interacts with the balls 7 of the sliders 4. The gear ratio of the rotating base 1 and an inclined washer 5, 1.

The vertical rotatable base 1 (Fig. 1) comprises a shaft 9 mounted in rotation supports 10 and driven in rotation through a gear wheel 11 from a rotor drive (not shown). A support disk 12 for processing objects 13 is mounted on the lower part of the shaft 9. An asterisk 14 of a chain conveyor 15 is fed to the end face of the disk 12, feeding in its through carriers 16 processing objects 13. Above the shaft 9, another disk 17 is fitted with guide sleeves 18 for punches 3. Articulated with punches 3, sliders 4 are placed in guides 19 of drum 20, which is mounted on rotational support 21 inside fixed cup 22 fixed to frame 23.

The sliders 4 are provided with rollers 24 interacting with a fixed spatial slotted cam 25. At the upper end of the sliders on the axis 26 a rotatable head 6 is installed (Fig. 2 and 3). It is (FIG. 2) a yoke 27 with a liner 28 having a recess in the shape of a hemisphere. The ball 7 is held in the insert 28 by the nut 29.

A conical gear wheel 30 is attached to the drum 20 from above (Fig. 1). A tilt washer 5 is mounted above the drum 20 in its rotation supports 31 attached to the conical gear wheel 32,

91444, 2

which is engaged with the gear wheel 30. The gear ratio of a pair of gear wheels 30 and 32 is greater, l The rotor works as follows.

5 When the rotor drive (not shown) is turned on, the rotating gear 1 is rotated from the gear wheel 11 (FIG. I) and from it through the conical gear pair 30 and 32 is tilted washer 5, and through the sprocket 14 the feed conveyor 15 into the coated motion. In carriers 16 of the conveyor 15, the processing objects 13, resting on the pallet 33, one after another arrive at the rotor. When the next carrier 16 is combined with one of the processing stations 2, the corresponding processing item 13 is transferred from the pallet 33 to the supporting disk 12 Vras, on the base 1. At the same time (Fig. 5 and Fig. 1 on the right), the slider 4 of this station 2 and articulated with it punch 3 is in the upper position,

20 since this slider 4 interacts with the slotted cam 25. Then this interaction stops and the interaction of this slider 4 begins with an inclined washer 5 (Fig. 5), i.e. the ball 7 in the head 6 of the slider 4 is in contact with the groove 8

 inclined washer 5. This contact takes place in fairly favorable conditions, almost without shock; at the same time, a slight spatial divergence of the ball 7 with the groove 8 is compensated by the fact that the head 6 is installed with a possible 15

thirty

limited radial rotation

direction. Due to this, HjapHK 7 self-aligns in the groove 8 of the inclined washer 5. Further lowering this slider 4 its punch 3 deforms

, g subject 13 processing (Fig. 5 and Fig. 1 on the left). Then the ball 7 of the slide 4 emerges from the groove 8, and the slide 4 again interacts with the cam 25 (FIG. 5), which again lifts it to the upper position (FIG. 5). The punch 3 at the same time releases 40 a line-up finished item 13 and the carrier 16 carrying it from the conveyor 15 leaves the rotor.

Claims (1)

Invention Formula  The rotor of the rotor and rotor-conveyor lines, made in the form of a base mounted for rotation from the drive, on the periphery of which processing stations are located, each of which contains a tool and a slider installed with the possibility of reciprocating movement from the drive and interacting with the tool all sliders are made from an inclined washer connected by 55 gears with a base, characterized in that, in order to simplify the design, each slide is provided fixed to it in a rotatable manner. 1291444 the radial direction of the head and the washer is made annular groove for same mounted on the head with the possibility of the direction of the balls, with the ratio of vras, yeni ball, and on the inclined gear ratio, l. 2 .3 Fyg. 25 25 ViiZ. five