SU1215936A1 - Transport turntable - Google Patents

Description

The invention relates to mechanical engineering, in particular to rotary-type devices for single-stage inter-operation transfer of blanks in automatic lines, ensuring centering and changing their orientation during transportation.

The aim of the invention is to improve the reliability of the transport rotor by ensuring reliable centering

21. The plank 18 is installed parallel to the drum axis with the possibility of rotation in a vertical plane together with the catch 6. At the ends of the spring-loaded plank 18 opposite the vertical 5 capture axis, clamps 22 and 23 of the self-assembly are mounted, the ends of which are made in the form of a centrifuge, 24 The gripper 6 is mounted in a spring-loaded strip 18 with the possibility of rotating the blanks when they are transferred to the units working together with the slide 5. of rotors. The force of the springs 21 is adjusted and the adjustment of FIG. Figure 1 shows the transport lining by the stops 20 in such a way that the rotor is open; in fig. 2 - view A would be the latches 22 and 23 of self-assembly in FIG. one; in FIG. 3 - section B-Bovmestno with the slider 5 and the workpiece 7

in fig. one; in fig. 4 and 5 - were in equilibrium, and the axis of the lambs occupied by the self-adjusting clips 15 of the slide 5 coincided with the axis of the gear laptop when transferring the workpiece to the gears 4. of the working rotor.

The transport rotor consists of a vertical shaft 1 on which is mounted

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gears 4, on the outer end of which are mounted sliders 5 with grippers 6 holding the workpiece 7. Gear gears 4 are driven by rails 8, g- / reciprocating movement of which 25 gear 4 and slider 5 with gripper 6 and

is carried out by means of axle-workpiece 7, and the latches 22 and 23 of the self-moving sliders 9, which move as the rollers 10 roll around 10 along the fixed position., -,

HOMv copier 11 springs 21 and stops 20. When

The inner end of the slider 5 has a further rotation of the locks self-angular cross-section with the lateral side-30 Stages 22 and 23 are in contact with the centrics 12 and 13, which interact with the inner sleeves 25 and 26 of the block 27 working surfaces 14 P- shaped pa-ro rotor and set the grip 6, the center 15, located at the outer end of the workpiece 7 relative to the gripping orzubchatoy gear 4. Slider 5 hinge (rods) 28 and 29 of the working rotor,

connected to gear 4, axis 16, which rotates the slider 5 on the axis 16. On the site is located in the groove 17. On each 35 escorts, the latches 22 and 23 are self-gripping mounted spring-loaded plan-sets together with the slider 5 and the grip

18, attached to the drum 3, the post-6 is pressed by the centering sleeves 25

brackets 19 and stops 20, and 26 without disturbing the alignment of the workpiece 7

moreover, the strip 18 is spring-loaded spring relative to the gripping bodies 28 and 29.

Transport rotor operates as follows.

The workpiece 7, located in the gripper - 6, is transported to the transfer zone, during transport the orientation 7 of the workpiece 7 changes due to the reciprocating movement of the rail 8. In this case, the toothed and slider 5 retainers

the units remain stationary due to the hinge attachment on the slider, hold them in equilibrium, and the axis of the slider 5 coincides with the axis of the gear gear 4.

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g- / gear 4 and crawler 5 with grip 6 and

billet 7, and the latches 22 and 23 are self-,, -,

Transport rotor operates as follows.

The workpiece 7, located in the gripper - 6, is transported to the transfer zone, during transport the orientation 7 of the workpiece 7 changes due to the reciprocating movement of the rail 8. In this case, the toothed and slider 5 retainers

the units remain stationary due to the hinge mounting on the slide, hold

FIG.

20

FIG. five

Claims (1)

TRANSPORT ROTOR, containing a drum with spring-loaded sliders placed in radial sockets, on each of which a grip is pivotally fixed, and self-locking latches, characterized in that, in order to increase its reliability, each grip is equipped with a spring-loaded bar mounted on the drum parallel to its rotation axis with the possibility of rotation in a vertical plane, while the self-locking latches are located at the ends of the bar opposite the vertical axis of the capture. 21. The bar 18 is mounted parallel to the axis of the drum with the possibility of rotation in the vertical plane together with the gripper 6. At the ends of the spring-loaded bar 18 of the opposite vertical ⁵ axis of the gripper, self-locking latches 22 and 23 are mounted, the ends of which are made in the form of centering belts 24, and the gripper 6 is installed in the spring-loaded bar 18 with the possibility of rotation together with the slider 5. The force of the springs 21 is selected and adjusted by the stops 20 so that the locks 22 and 23 of the self-alignment together with the slider 5 and the workpiece 7 are in equilibrium, and the axis 15 of the slider 5 coincides with the axis of the gear 4. Transport rotor operates as follows. The workpiece 7, located in the gripper 20 those 6, is transported to the transfer zone, during transportation, the orientation of the workpiece 7 changes due to the reciprocating movement of the rack 8. In this case, the gear ₂₅ thawed gear 4 and the slider 5 with the gripper 6 and the workpiece 7 are deployed, and the self-locking latches 22 and 23 remain stationary due to the articulated mounting on the slider, held by springs 21 and stops 20. With further rotation, the self-locking latches 30 of the channels 22 and 23 come into contact with the centering bushings 25 and 26 of the working rotor unit 27 and they install the gripper 6, centering the workpiece 7 relative to the gripping organs (rods) 28 and 29 of the working rotor, turning the slider 5 on the axis 16. At the tracking section, the self-locking latches 22 and 23 together with the slider 5 and the gripper 6 are pressed by the centering bushings 25 and 26 without misalignment of the workpiece 7 relative to the gripping organs 28 and 29.