SU713773A1 - Apparatus for feeding articles one-by-one - Google Patents

Description

i

The invention relates to a transportation technique, and more specifically to devices that supply glass filled products with turning to the position in which they are tested for tightness in the object holders of another conveyor.

A device for single-piece supply of items is known, which contains a conveyor for objects with a guide, on which two clamps, having stops and a rocker, are fastened and one of which is located at the output end of the conveyor 1.

The disadvantage of this device is that it is unreliable in operation, since it is possible to pass two objects at once, as well as separate damages of these objects are observed.

The purpose of the present invention is to increase the reliability of work.

For this, in the proposed device, the rocker is installed between the guide and the clamps stops, while the stop clamp located closer to the exit end of the conveyor is mounted with a gap to one arm of the rocker arm, and the stop

The remote clamp is spring-loaded for contact with the other arm of the rocker arm.

The device may also have a bunker with a protrusion, a hole in the side wall for withdrawing objects and a flap with an opening at the output end of the conveyor, while a conveyor with cells is installed under the bunker, in the walls of which there is a cutout for the passage of objects.

FIG. 1 shows the proposed device; in fig. 2 shows the retainer, section A - A of FIG. one; in fig. 3 shows the entrance section of the bunker; in fig. 4 shows two clamps for items.

The device includes a vial transporter conveyor I with guides 2. To

guides attached to the hopper 3, made in the form of a curved flat casing, receiving hatch 4 which has a protrusion that is 8-10 mm from the surface of the conveyor 1 (Fig. 3). Bunker 3 provides for turning the bottles down by the neck and giving them for reloading.

The back wall of the hopper wall 5 along the movement of the receivers of the receiving conveyor has an opening 6, due to which the

BfcicoTa free fall vials, chyu

it is important from yuchki eyesight to prevent them

breaking up. Er ;; no post, either: .- :: 6

bunker 3 would have to be raised by -IaKyro

.height at which between

-in the objectoder; kagel (b.iaKOria and its Mnzhyastiyu would be a gap. Without, gap vials

will be handed out.

Mizhn part of the bunker 3; Vision valve with opening for the i-eagle: the guilt of the bottle. Doorway Functions 7

the same .ITO and holes 6 of the booklet} .1a - decrease: shmt the height of the relief south-oh the pad and the flap bottom.

The opening of the gateway 7 is performed by irh; pressing |) the object holder; chag 8, which is a paiiaeiCH around ocii 9. Return to the ICCP. This is the position of the MANUFACTURER, CTSN AND | FAMILY 011 10.

) ei - ;; 1b th conveyor 11 vvgpolnen n form with nrivennshi to iiefi tisededi 12. every nest is enabzheio a cell 13 with ro; com number 14. Backward movement of nests lipHeMFioro ko1; for the ropJiOBHHbi bottle: cutout 6, able, unitary; from: free fall of the product. To the frame of the 17th row; conveyor line 11, hookwiches, 18, on which is fixed to the axis of the fixed-ten, g1-kacha: yundiys lever 19, equipped with roller 20, - 1 but one (ivKcaTopOM 22. Ball: nxato;) and 22 depending on the taMavoH.io operation: axes | H .. iS ihod.nts g, 23 holes on the optic 24 {f g 2) in nrosverleknyh kroi1nteyne 18. Otveretii 23 is fixed to the extreme positions 2-1 rycha1-well 19.

Ppi

at VO. H (BOpOTti

P

; t i1i li): Leng G: koch; .e.i.: ;; :: i loe with 103:} 1; SHOP

: S:; about 27 Euravl; - nr ;; who oops1, ustll 1 from the single issue (JL iaKonoB from the loading of products, you; 10 0; e: 1b ;;; i ppl, gzd; l;:;:. .- conveyor 1.

The yoke 27 is installed .1; 1i ip 1avl onid 2 and d1C)) s clamps 28 and 29, while yo |)) signal 28, rational; o closer to output 10g:; y, y t; anio;) tera I, s it is motivated from a gap to the single rocker, and the emphasis of the separate clamp 29 is spring-loaded for the contact of the friend e -; shoulder. koromy.ela.

The device works as follows (Thebes. 1). In the initial position of the rocker with the lever 19 is located in the positon p) and with which the ball of the detector 22 enters the hole 23, while the rocker 27 of the tube so that the clamp 28 can with the action of the spring 30 ((rig 4) holds the bottle 3.

Vial 32: i.e. is held at a lane 29 (FIG. D), but stands touching the vial 31. Flacoi 33 and 1tc in 3, leaning with its shoulders to the bed (n-; y 7. It is prepared for drawing in cell 3 nests 12.

Moving toward Booker 3, slot 12 first presses the swinging roller 20: -:; j The lever rotates clockwise at an angle. In the pre-rotation of the lever 19, the torque is given through t U2 2b, to the 1-strut 26, the ne-beam 27 is transmitted, which is turned counterclockwise. In this case, the bottle 31 will not be immediately released (the pressure 28. Some time will be held

vial), since the left kopen, the king of the kings 27 must go through the idle section 34 (fng. 4). The clamp 29 under the action of the spring 35 (Fig. 4) is triggered immediately and stops the FLACOW 32. This eliminates the possibility of its breakthrough towards the bunker 3 at that moment

when vial 31 begins to move. If in MoxiCHT, when the bottle 31 is released by the clamp 28, the bottle 32 is only on the approach, then it will be stopped (and not pressed) before the clamp 29.

With further Push nests 12 on

the roller 20, the lever 19 rotates into a polo., with a toggle, a retainer ball 22 inlet and a hole 24. I locate the contact of the socket 2 with the roller.20 the swinging rod; and 19 can turn into a non-moving

However, when the bottle is under the action of the spring. 34 and the bottle 31, not having had time to leave the action zone of the presser 28, will be again stopped by it.

}; after koitakta nest 12 with ro.licom 20 kachayun, lego lever 19 roller 14 cells 13 lever 8, which revolves around the axis 9, moves the valve 7 and the bottle 33 falls into the cell 13. When yes m1 pape. m movement of the cell lever 8 exit, from caszpi with roller 14 and valve 7 1 action; on the other hand .0 closes the bun. It should be noted that unloading the vial 3-3 from the hopper 3 into the cell 13 occurs rapyke. than (|. Lokop 3 io goes to the bump ledge) y .. It achieves that the time for which the bottle, 31, has traveled the path 36 (FIG. 4, bulgate, that: the total time ml of the box 12 of the socket 12 with roller 20 and roller 4 with pbinaroNf 8 bunker) a.

Ll exclusion of ionadan in the bunker .. two or more vials in case of stopping the Tfchemny conveyor on the fence. And pitting: P, Tj.iancHOpTepa installation is provided

two.

Palich -; e only one day, 1example ..- levs.io, in the event of an emergency stop ripiiOMHoro koiveveyer leads to the flow in the bunker. pd nzd.elny. The installation of the second appli- cation was a matter of fact, since the presser 1 operatively blocked the passage for (B). Thus, the reliability of the device operation increased and the probability of failure of the bottles was reduced.

Claims (3)

Invention Formula . A device for individually feeding objects, mainly bottles, containing a conveyor for objects with a guide, on which two clamps with stops and rocker arms are fastened and one of which is located at the output end of the conveyor, characterized in that, to increase reliability of operation, the rocker is installed between the guide and stops of the clamps, while the stop of the clamp closer to the exit end of the conveyor is mounted with a gap to one arm of the rocker arm, and the stop of the remote clamp is spring loaded for that with the other shoulder of the rocker. 2. The device according to p., Characterized in that at the output end of the conveyor a bunker is installed with an open mouth, a hole in the side wall for output of objects and a gate with an opening. 3. The device according to paragraphs. 1 to 2, characterized in that under the bunker there is a conveyor with cells, in the walls of which there is a cut-out for the passage of objects. Sources of information taken into account in the examination. USSR Author's Certificate No. 384745, cl. B 65 B 35/44, 1971 Aa J9 / 22 / 23 2 Faye. 2 Protrusion Fig.z