BE365715A - - Google Patents

Description

       

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   Method and machine for the production of articles in DUSTRY material in the state of fusion,
This invention relates to a. producing soft articles made from molten material.



   The invention has utility in its application in the manufacture of hollow glass articles, and, as illustrated by the drawings, it involves the use of a portable base table on which is mounted a. control for a pair of rotary tables in direct connection with the other.These tables can have their position adjusted on their columns in correspondence with different dimensions of the articles and with the supply of the glass which feeds the machine .



   If we consider the accompanying drawings: Fig.l gives a partial plan view of the parts constituting the collector and form-blanks of the machine which carries out the invention described below.

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  Fig.2 is a partial view, projected in plan, of the blowing table which, seen in correlation with the fis, 1,; resente l3ent; ièretc; of the plan projection of the m8.cbir..6.



  Fig.3 gives a plan view of the wago = 1net or base and of the c0! In ;; ande relating to the tables represented suy fig, l and 2, Fig.4 gives a street from side to side. eb8l1e amplified and in section along the plane designated by IV-IV in the i;,:;,
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 Fig.5 gives a sectional view taken following the plsn denoted by V-V in fig.l.
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  Fig.6 gives a sectional view pratiq'uëe sticant the plane è.é signed by VI-VI in the. : i .1; ; ci.7 gives a sectional view pr8 t: iç;, uée following the plan
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 designated by VII-VII in fig. 6.
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  Fig.8 gives a sectional view taken on the plane designated by VIII-VIII in fi.3.7; Fig. 9 gives a partial view of the shear axis riü2 starting from. line IX-IX in the fie.l; Fis.10 gives a partial view of part 08 Gl.1prort from the top of the 18 .zt shear mount, .9, cErtEites par-
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 ties having been removed by breaking;
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 Fig.ll gives a plan view of the shears shown in fi g. , read; Fig. 12 gives -a partial view (1 (; 'the side of the Laut of the shear holder plate properly 8ite.lo.qvelle is cooled by water .; ± ig, 13 gives a' view in section taken along the plane designated by XIII-ZIII in fig, 11; Fig.14 gives a sectional view taken along the plane designated by XIV-XIV in the fi [.1;

   Fig. 15 is a cut through the existing position blank mold after moving 90 degrees after the transfer;
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 Fig. 16 is a sectional view taken along the plane
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 designated by XVI-XVI in the end. 15;

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 Fig. 17 gives a: sectional view taken along the plane
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 designated by XVII-XVII in fi. 15; d \ 1 J, l J Fig.18 is a cut made \ 3t:. according to the plane designated by XVIII-XVIII in fie.15;

   Fig. 19 gives a detailed view, projected in plan, of the bottom of a talapon to establish the. pnt link "wllDtigue with the column of the blank table;
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 Fig, 20 gives a partial detail view of the liz-mortiuuew or virs.cions absorbing device for the lower rod 'of the lfa!: Incb't'1ent la; C1l1e' \ :. r du r.oule à, blank, Pig.21 gives a partial view, projected on the top, of the cooling device of the blank u01l1e; 'ig, 22 gives a view in section taken. following the plan designated by .XII-XÁII dELns the fit> .21; Fig .'- i3 gives a sectional view taken along the plane designated by XXIII-2D.III in fig. 21. 2-s = gives a plan view of the rocker arm control cam-
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 the blank and t d the soaking switch;

   Fig.25 is a sectional view taken along XYV-X.1.'V of fig.24; Fig, 26 gives a partial section taken along the plane
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 denoted by hi.Yï-: rXYI in the f5., 1; Fig, 27 gives a partial detail view, taken from the side
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 from the right in fig, 1, assuming that one looks into the cam as a means of control over the cracking or opening of the finish of the neckline or ôo1lot; Fig. 28 gives a partial view which relates to the moment
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 where the blank roll has passed the shear and the path taken by the shutter piece has been entered by broken lines to arrive in position under the above collection
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 protruding in the ith with flan;

     Fig, 29 gives a sectional view taken from the plane designated by XXIX-XXIX in fig.2.
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  .%. WiS.30 gives a sectional view following the igneous plane by

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 XSX-XX2 in fig. 29.
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  Fig. 31 gave a view in. partial section following the third plane designated by XXXI-XXXI in fig. 2.



  Fig.32 gives a sectional view along the plane d4s ± gn ± par = 11-, XXXII in fig.39; Zalig.33 is a partial view of the pneumatic 7.almcnta- tion fittings serving the blow mold table.



  Fig. 34 gives a sectional view along the plan cPés created by AXXIV-XZXIT in the fj g .3: 5.



  Fig. 35 gives a sectional view along the plane nejgné by XXXV'-XXXV in the iig, S3 j Fig. 36 is fi 1.nE 'gcbéuiatique view showing the reports of the
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 table shelves during transport;
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 i'ig. 37 gives a partial view projected in plan and showing the position a1 tomat; iqü.emnt blocked or locked of the
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 mold: flan, -
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 Figez8 is 1; 'ü. ". 18 crosses the plane 6,3jen by î (lù1vIII-: v, VIIT clans la fz g, l; fig, 39 water a cross-section along the plane desif-¯nd by: i: rT' XXXIX in 1, E>. Fig.l;

   Fig,: 0 is a section along the j¯lan denotes per XL-2L in f7g, Ü; Fig. 41 shows parts ca, i "actér.is ti çues of 7.'agenca-
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 pneumatic control, and finally, the:
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 3'ig, 4li is a schematic view, which represents the success-
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 tion of operations in the order assigned to them.
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  THE COIvÍ1ïIAUDE.



  A machine for molding the objects in hollow or breath of the model with, heavens tables and suction is shown here as being mounted on a base sole 1 (rod) eq1 ipée
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 2 track rollers with which this base can be
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 b01 gée in order to take different pcsitjonsj) e net base 1
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 mount column 3 of the blank holder and column 4 of the loss-
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 blower, an electric motor was also mounted on this base.

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 rod 5 to the shaft 6 of which a gear wheel is attached
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 right 7 from which leaves a chain 8 passing coated on a rescue
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 spur gear 9 shows on the shaft 10 which itself has its
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 supports in bearings $ 6 # î '(J supports in palirs s 11 ut 1;,;.
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  The shaft 10 has an extension on which is tenon-
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 nure and tongue a collar 13 with clpre5ions of: 'ace of clutch 1 in opposition to these extensions 15 conformed
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 in wedge clutch on a gold analog clutch cane 16
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 which is fixed with 1 [, vi Mens end 18 carrying the shaft 17 and sheltered in unu envelope 19 n sort of making for this shaft 17 bearings 20 and 2l in a7¯ineo: ent; with shaft 10.



  Normally, the clutch collar 13 undergoes the thrust of a helical compression spring 2 <- which is held engaged with the clutch member 16 by, 3u4te what C0 report 22 reacts against. the thread nut;, î; and nut yJ (fiS. ",) may have its position rbjlée along dt; 1b part i ''; lctée of shaft 10 for the purpose of modifying the 'action "c rcnuc -r) br cc: rxeeion exerted by 10 vr. Jjort N2 '-'on the clutch member l-15, the nut 2J, ne times da hoit; cr¯ Focus, can be prevented from moving by means of the agencyixnt 2J' of fixing screws. l- t8t than being continuously actuated by motor 5, shaft 10! can also be moved at the! 'Cin, a1 .. by means of the handwheel Lé, pow to arrive at a desired adjustment of the position of the tables.
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  The worm 18 meshes with the worm gear 25 placed idle on the fixed shaft 26 amount of the base plate
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 1, An envelope 17 is provided to house the worm gear
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 endless 25 and gear 28 integral with gear 25.
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  The gear 28 meshes with the toothed circumference portion 29 of the blank holder 50, This toothed portion of the circumference 29
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 of the blank holder 30 meshes directly with a toothed part,
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 of the same diameter ,, 5l, d: blower holder 62.It is accomplished, in the operation which will be discussed below, r-ne rotation
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 direction of the blank table counterclockwise
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 them of a watch, and, at the same angular speed, a rotation IÂ

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 of the blow table in a clockwise direction.



    365 '715: Means for dismantling and adjusting the table.



   The blank holder 30 which is added to column 3 has its
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 taken in anti-friction bearings (flg.14) supported by the flange 34 which is fixed by a sleeve 34 gas this column .5. This flange 34 has, below the anti-friction bearing 33, an anti-fricbion bearing. 4, 56 carried} '8, r a nut to. nooperation fins 57 with part 8. paes 6th outer screw rae the tubular c 1 nn 3.This bzz nut can be replaced immediately. "ent To this nut 7 is attached a ratchet wheel 38 (fiC.16) which can mesh with a pawl swung wheat 39 mounted on a pivot 40 of the operating lever 42 which alétc-, nd in radial Vens and is assembled by bolts 42 with the corresponding member 45 in the form of an annular yoke held in the axial direction by the makes its engagement on the teeth protruding from the ratchet
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 38.

   Jur the kingpin for the pivoting this the maneuvering r's.nette It is mounted the control bar 45 which then extends 5th so that its tip 46 is, by the action of the j; '88sort of helical compression': t: 7, 8.me born in retaining engagement with the sj 13ge 48 of the cliq1Aet u9.Qua.ng this bar 45 is tilted to one side the pawl J9 can also act, to me .. sure that the arm 41 is oscillating , to cause the rotation of the nut 37 in the direction of clockwise downwards on the column and by the same fact to lower
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 the table 30 while, if the bar 45 is moved in the opposite direction, this gripping arrangement interr.J.ittiel1t is actuated so as to operate the lifting of the table .30, the arm;

  1 can be extended outwardly so that it can be conveniently grasped by anyone who wants to set the table [1, t ;, dot, and this tuning can be done while the table is rotating.



  Tiont.res des [; 01,;. 1 <: '8 to: Clans.



   A center with spokes 49 amounting to the blank holder 30 comprises pivoting supports here appearing six in number for a

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 six-arm table (fig. 14 and 15). In each of these bearings or pivots 50 is mounted a T-shaped tilting member of the horizontal bar from which hangs a rod portion 51; while in the horizontal direction there is a short transverse part 52 and a longer external transverse part 53 (fig. 14 and 15). In the part 53 is fixed a plug 54 having the function of a spindle. hinge for movement of arms 55 and 56 carrying sections 57 and 58 of blank molds.



   From this transverse part 55 mounts a bearing 59 and behind it extend a pair of guide rods
60 going to the bearing 61 located at the internal end point of the transverse part 52 of this rotating mold-holder block. On the guide rods 60 is mounted the slide 62 from which the auxiliary rod 63 starts with a damper 64 with helical compression spring to keep the crossette 65 against the edge 66.This crossette 65 is attached by rods 67 to arms 68 (fig. 18) mounted on fixed pivot pins 69 which are carried by the support 59.



   Arms 70 which are attached to these macaws 68 and make a certain angle with them are connected by adjustable fittings 71 with the arms 55 and 56. It follows that as the slider 62 is moved in the radial direction on the guide rods 60 thanks to the rolling roller 72 (fig.l and 15) in cooperation with the cam 75, it occurs, in the internal race in the positive direction, the opening of the blank molds 57 and 58, while, during the outer travel stroke, thanks to the intervention of the damping spring 64 it is with an elastic action that the blank mold sections 57 and 58 rotate to arrive at the position closed and be kept locked by the extensible arms 60 when stationary (fig. 27)

   
Neck or neck finishing frames.



   Has an auxiliary bracket 75 which is mounted and held on

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 the support 59 by bolts 74 (fig, 1, there, 15 and 16) are; two guide bars 76 (â. "1,14,15,1? and 18) are attached and the frame 77 is mounted on these guide bars 76, To the inner side of the part 77 is attached a ctevil1e- c [, 8.rni bre 78 which, when it has received its nxiso 8.U point, is immobilized there by the nut 78 '. The peg 78 is suspended from the part 77 so as to provide supports for the arms 79 and 80 which, normally, are held in the closed position by the spring
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 807 (i.38) while the opposing mounting block sections 81 serve to support a pair of neck finishing mold sections 82.
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  A tubular extension 83 which extends straight from and adjacent to the neck-finishing mold section support dowel 78 (Figs. 15 and 18) (Figs. 15 and 18) is attached.
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 in the opening 64 aE> the head crcsse 77t This tubular extension presents a shoulder Rient 85 against which the wedge 86 is retained;) tr a return 87 in 000- tion, .VE'C the -r: l: wandered. 88 f, .i- sant vs opposite to 1'6pa1 .:.

   and, between this flange 85 and the cc Lle 89 surmounting the rod 90 fixed by the wedge or wedge 86. At this tubular extension 63 is made sl.Übi: ', vtrs the top .a threaded portion 91 of the rod 90 on which we can adjust the position of 1, nut 92} 101.J: 'do: fD, this to d: i'i4: .rE-nte conditions which prevail according to the d: verses goods, By lowering this rod 90 (because of 'pushing it in antagonism to the resistance of the belicoidal compressor spring 87) the wedge 86 is pushed between the arms 79 and 80 and cor.sÉ: that there is a tendency for these arms move away from each other by opening the feelings 82 of the neck finishing! Joule in antagonism to the resistance of the spring 80 '.
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  M01.1Vel! 1E-nt delaying the opening of the neck or neck finishing.



   On the ankles 69 of the pivoting support in the cros- sette 77 in a position adjacent to the ankle region 78

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 are mounted arms 93 (fie. 18) dD'n't'-i8JtbtA; .td free have the shape of jowls 9 abutting against the free ends of arms 79 and 80. Shorter arms 95 which are attached to the
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 arms 93 have guides 96 in which are odaposed helical compression springs 97 whose compressive force can be rolled by means of bolts 98.
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 96 guides open directly onto 1. ' inGérp E 'G.r phr tne of their ends and plun pistons [, E: l ,;

  .I's 99 yv ernent uut-Ir against guides 100 to I) r "oy4uriit ,. of the connection existing between the rods 67 and the arms 68. The arms 70 oat the protruding 101 with which new adjustable pegs 102 fixed to the arms arms 95 and 95 It follows that when the blank mold sections 57 and 58 are in the closed position the neck finishing mold sections 82 are held (but resiliently) in the closed position, by
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 the jowls 9 of the arms 9j and 95 in adfibion to. the relatively weaker action of the 80 'rendort.



  When the flanked iicules are shoed, lw :, 's upper parts, embracing the sections of lc1.:.1cs iii pü1'acllt, ve: Lc: nt neckline, act positively; ±; nt bn aor te de ainténîr fd'l., 0eS Ceo ..30C- tions of molds from lJaracbt :: vE:; r :: ent of neckline.



  As the sections 57 through 38 of the blank molds open, the arms 95 keep 1: sections 82 of the neck finishing molds from opening at the same time. However, after completion; 36H1E-nt of a small part of- ;. D101 Coming from loosening blank mold sections, the neck mold sections are released by the flanges 101 acting on the pegs 102 to swing the arms 93 away from the arms. of sections of finishing molds
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 This is what keeps the neck finishing mold sections in the closed position, so
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 that, when the descent of hold 86 takes place, it does not)

  08th k the opening of the neck finishing mold sections no other resistance than that offered by the spring 80.

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  As the pressure on the up Pol is removed and the spring 87 washes the shim 86 the sections 82: the neck finishing mold are closed by the lamellar spring 80 'before the mold sections at ± 1 .T.ns turn to their closed position, 0u.t; ei'aiS, ec: 'f; e cooperation between the sections of Houles â blanks and the sections of r; oules for the neckline, in view of the closing and covering is only done when the gripper 77 is in its internal position withdrawn,
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 because this crossette is capable of sliding outwardly # nt in radial direction on the slides 76 so that the neck finishing sections 82 are not located in the area of the open sections of the blank molds 57 and 58.
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  Collection with c-, is p -1 r e, t i on.



  This crossette member 77 has, in the direction rû6 za1 and outward from the guide extension 8,, 5, a vertical part 103 of the form o to 1i ni, z, 1 q le <± 1 & . 15 and 38). This c ;; 1: ind1'8 103 is equipped with the sleeve 10 held against the block 81 by the action of the spring 104 '. In this sleeve is provided the piston 105 fixed with the piston rod 106 which is joined to the plon- interior gage 107 for finishing the neck or neckline so that the peg 108 in the chamber 109 and the peg 110 can, after entering the path 105 'and then after having moved in an angular direction, apply in notch 111 where they will be;

     held by the spring 111 '. The pin 108 maintains the plunger 107 so that it does not leave the piston 105. The spring 111' allows adjustment of the plunger according to the various conditions prevailing for the glass or for the molds.



   When the suction is done in the duct 112 (fig. 15 and 18) it is effective thanks to the member 77 by the passage
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 1H to make the current arrive in the e l9ndra 105 then from the, by the center with spokes 114 to arrive in the chamber 115 above the piston and by the path of the lateral orifices 116 as well as of the channel 117 to arrive in the conduits 118

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 where there is play space at the reunion with the mold section and arrive in the cleared zone 119 and at the 119T zone of the blank mold, This suction is also effective through the orifices 120 of the chamber 115,

   
The cylinder 106 has a head 121 serving as a guide for a bloo 122 attached by a .bar 123 with an arm 124 having its axis on the pivot pin, ent 125 bearing between the pair of ears 126 which are erect on the head 121, In attachment to the arm 124 we have a smaller arm 127 carrying a pin 128 to act as a stop against one of the ears 126 so as to allow the arm 14 to rotate outwards to reach an open position for the piston 105 with respect to orifices 116.

   settlement blowing,
The tilting of the arm 150 in the direction of clockwise (fig. 15) for example, under the action of the cam 151 (fig. 1 and 14) causes the piston 105 to rise by a sufficient amount to ensure that the orifices 116 are closed, so that the compression air passing through the duct 112 into the foil 103 can only be directed through the passages 120 and beyond the stopper 107 to arrive in the blank as well as in the custard mold.



   Pneumatic fittings.



   There is provided the suction air line 133 (fig. 1, 14,18 and 39) extending through the duct section 133 'to the tilting block 134 which is immobilized by the spring 134 'whose adjustment is made by means of bolt 3'.



  The shock absorber 134 has a chamber 135 turned towards the installation 136 with guidance by the part 137 'for the spring.
134 'and the section of conduit 135' rising through through the opening 139 'in the bridge 139. The guide rod 137 rises from the center to spokes 49 so that this entrapment 136 can be driven to turn with the support, sleeve 138 is passed over column 3 and it is he yes

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 carries the gateway 139. The degree of "a" sa.t3on existing in the pipe 133 can be adjusted by the valve 151 (fig.14).



   The entablature plate 136 is fitted with holes 143
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 in eoixmunieabion, through a universal joint 144 with the pipe connector 145 constituting an external section of a telescoping arrangement for the connection with the duct 11-2. This telescoping joint (fig. 15) has as seal the piston rings 146. The necessary is therefore carried out so that, from this entablature plate 136 placed so as to
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 rotating around the column 3.1 the tilting mold holder tuni ty can oscillate, as well as having this connection to the cylinder 103 even when it is pushed outwards with the finishing of the neck or neck.



   In addition, there is, through column 5, a con-
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 supply pickup with pressurized air 147 (fig, 1,14, 18,19) going to the block 148 where it ends in the form of pipes 149 having to match the orifices l ",, 3 of the plate to ensure an adjustable interval in the action of the flux
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 of pressurized air, the adjustment of which is made by so'üy - '! 11 interception 1471 equipped with inlet buttons in rain 148' in their extension. The valve 150 provided in the pipe 147 can intercept or hinder the passage of v01-; ne (1lair under pressure. In addition, a:

  onc'nib 152 extending to block 148 and the current flowing through this duct can be regulated by valve 153. The duct 152 can be regulated so as to have only a light inflow while the main jet will be intended to pack the collection in the flan mold,
This final surge may not take place until after
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 that the flow is opened and that the stopper of the pcrs chu vc ment of the neck is removed, so as to obtain a redistribution of the glass or a highly of the blank out at 1 .;

  ot = le, This is what in practice can happen precisely when the custard molds 57-58 are opened, although, in fact, this can

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 also take place before or after this opening. This buffer block 148 is held in contact with the plate 136 by the action of coil springs 141 in cooperation with the thrust against the bearing 140. The compressive force of these springs can be adjusted. by means of bolts 142.



   Control on the soaking for blank molds.



   The pendant arm 51 of the T-shaped member is added to the support extension 154 on the lower part of which the rollers 155 and 156 are mounted. The roller 155 (figs. 14 and 24) acts in cooperation with the path of cam 157 in the upper zone of the path, where the crosspiece part of the T is roughly in a horizontal position, During this rotation operated in the opposite direction to that of the needles of a rionter (fig. 24) the left - let 155 goes out and on the cam track 158;

  he can have
52 direction maintained without change, for a certain distance following the cam track 159 with the degree of inclination necessary to cross the front bay, path which follows a drop part 160 ending in part 161 for realize the more or less horizontal direction of the cam part 157. Then, the path follows another rising part 162, for the clearance from the basin; then a short part of landing 163 to switch to shear; then an additional slope tional 16 to no longer touch the. shears, then a part held in a level 165 corresponding to the closing of the bottom of the collection mold, and finally a part 166 which descends to return to the cam track 157 from which we started.



   Normally, the roller 156 is operating in a small arcuate area and, as shown here, its cooperation helps to effect the soaking in the reservoir for the suction collection. The cam portion 157 is mounted on the support 33 placed against the sleeve. 167 (fig. 14) and having a flange-flange 168 at the bottom to maintain the axial position for the cam 157 with respect to the table 30. This cam part 157 is prevented from rotating by

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 relative to the column 3 by the rising rod 169 which is passed freely through it. this hinge 157 finally forms one body with a rib 170 (fig. 14 and 25). Between the rib 170 and the cam 157 is the ankle swivel 171 with link 172 (fig. 24)

   carrying the cam in bridge which describes a smaller arc and having an entry face 173 destined for the roller 156. From this part 173 directed towards the outside leaves the larger bridged part 174 as the area of the suction collection, to terminate in a part 175 directed outwards and against which is attached the piston rod 176 coming from the cylinder 177 with connection to an air duct 170 to achieve a movement approximately parallel to the movement of the cam .



  Mounted on the rib 170 and close to the pin 179 we have as an attachment connection between the piston rod 171 and the moving section of the bridge cam the adjustment via 180 terminated by the connected rod 181 for actuating the the extension rod.



   The screw 180 serves as a stopper to limit the outward displacement of this bridge cam 174 which at the same time determines the maximum plunge for the blank molds operating by suction.



   Safety mechanism for interception of soaking
The engine air duct 182 (fig. 3 and 41) is fitted with the valve 183 in which the plunger 184 can play which, normally, is pushed outwards to move away under the action of the compressor spring. helical 185. A lever 186 in free engagement with the grooved collar 13 has its fixed pivot at 187 and has an end / 186, the clearance of which makes the piston rod 189 cooperate, itself playing in the cylinder 190. When, as a result of great fatigue, the load becomes excessive either on the table 30 or on that designated by 32, or as a result of adhesion or sticking, or for any other cause, the adjustable engagement faces 14 and 15 slide so as to be released. 'from each other,

  making

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 turning the arm 186 on its pivot 187 away from the engagement part 16.0 is what tends to loosen the plunger
189 and to open the valve 183 so that the motive air can flow from the line 182 and then from there to go through the line 191 into the cylinder 190, the exhaust taking place from the latter through the pipe 190 ';

  the valve 194 'and the orifice 190' 'and the piston rod 189 keep the motor shaft 10 out of engagement with the worm 18 which rotates. From this pipe 191 leaves the outlet 192 in the line 178 which terminates at the cylinder 177 and helps to push the cam section 174 outward in order to intercept any soaking of the vacuum collection blank molds, and hence it is impossible for the blank mold freezes in molten glass. of
After this automatic safety shutdown is in operation, it is necessary to intercept the inflow of the motive force air. Valve 194:

   is actuated and rotates 90 degrees counterclockwise, to ensure rapid exhaust through line 191 and communication of engine air line 182 with line 190 'and the re-engagement operating .Orifice 192 'passes pressurized air into line 192 and this is how the machine can resume operation. If valve 194' was turned 90 degrees further this would allow interception of the driving force for the machine and for the soaking by making the pipe 152 communicate with the pipe 192, then with the cylinder 190, the exhaust taking place through the pipe 190 'and the orifice 191'. Absolute air motive force can be done at valve 194, Relief valves 195,

   Maneuverable by hand, can be distributed differently on the machine, so as to allow the operator to connect the driving force line 182 with the line 196 by determining the interception of the soaking by admitting this engine air to cylinder 177.

   The valve 182 'when it is in the posi-

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 The interceptor section offers a slot for a slow exit serving the duct 173. If you want to stop the machine, you would put the switch 5 'or the valve 194' in the non-operative position,
The one-way valve 196 provided in line 192 em-
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 catches the incoming motive force air while traversing line 193 to reach cylinder 190. It can therefore be seen that, when the machine is automatically stopped, there is no soaking to collect water. the material for the mold and that, when the emergency valve is opened, the machine nevertheless continues to operate, because only the mold quenching mechanism is disabled,

     Supply of molten glass,
In the implementation (the invention presented here, the molten glass tank, which has cylindrical note walls
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 cs and risers 197 (f: iS.1 and 5) must rise pei; contain a slit glass basin load including the 81; rfûc (;

   level is designated by 198, This reservoir 8, glass funB.u.cY1 to, nt that a fixed frame, is brought in its wall 197, with a side opening 199 (fi'.5 and 6) relatively shallow for the width of this opening and made along the side of the tank or in the wall 197.This opening is only slightly above the level 198 surface of the glass
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 There is, above the level of the glass,

  a low or tight fit limited by the flat refractory vault 200. From the gap region below this vault 200 and from a little below the lower part of the opening 199 there is provided an overhang refractory 201 with metal retaining shell 303. This refractory part
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 less thick than the vault as well as the pr: 1'O: 1. of the reservoir and its width from the wall 196 is less relative to its. length in the direction of CE't, ji6 z ic i, CT is what allows a practical clearance for the blank table gear 29 which is located below, in a convenient location for the machine.

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   It is expected, externally to the. arch, an exposed region for the surface 198 within the refractory overhang
201 of the bay, rising slightly above level 198 of the molten glass pool. It is an open zone which is, moreover, limited by a plate 203 made of a metal such as nickel-chromium alloy and in which an arcuate opening 204 is made (fig. 1.5 and 6). This arcuate opening 204 being concentric with the column and having a radius approximately equal to the path of the blank mold sections 57 and 58, in the closed position, provides a zone allowing for dipping during the col-. reading by suction of molten glass,

  taken as needed, regardless of any stoppage in the operation of the machine.The forward opening increases in depth towards the basin and helps ensure a prompt return of the frozen residues to the mass of slit glass, at higher temperature, from the tank well said.



   Sections 57 and 58 of the blank mold, during continuous machine operation, are moved at a linear speed such that the plunge down to the level surface of the basin 198 occurs because the suction occurs. exerts its effect at the instant of contact, so that the full suction effect is that of a glass drawn into the blank mold during this travel of the blank molds 57 and 58, as it takes place contact with, or a very slight immersion in, the surface 198 of the pool of molten glass.



   Before the midpoint of the opening 204 = made in the plate 203 the lifting of the blank mold can be initiated in the sense that the major part of the last section of the path is, with the blank mold 57-58, clear of the Glass surface 198.The pace at which the path of the blank mold 57-58 takes place when it contains the collection is such that the rear part 205 (fig. 6.7 and 8) of the collection despite the fact of '' having an opening in the bottom of the blank mold of circular cross-section gives rise,

  in this trailer area 205 a reduced cross section in the direction of travel

 <Desc / Clms Page number 18>

 This flattening of the tail or trailer portion is along the surface of the glass 198 and is just away from the end of the opening 204.La. Notched shear blade 206 exerts its effect by rubbing on the lower part of the closed blank mold 57-58 so as to separate this trailer part 205 for its fall on the surface of the basin 198, creating there a protruding part 207. In the repetition of this cycle of collection operations the frequency of succession is such that due to this formation of the zone 207 joined to the fact that the trailer parts

    205 are pulled at the same time out of the basin their cooperation in this bay which is narrow and shallow is a factor of automatic circulation of the molten glass, maintaining an unobstructed molten area exposed at the entrance part of the opening 204 for the collections by aspiration which will then take place.



   The depth which gradually increases towards the basin in the reservoir from this bay at the same time as the increase in depth towards the interior from the zone 207 and the traction exerted there by the part (the trailer, 805 , are all various actions contributing to the automatic removal of the frozen parts at lower temperature at places 205 and 207 for their deposition or their return circulation to join the material of the basin,
In the course of the glass manufacturing operations below, it is practical and convenient to have such an effective collection speed during this circulation, with such a degree of fluidity in the glass intended for collection,

  that it may be deemed superfluous to apply special heating during operations, although it may be desirable to use it by opening the bay before starting the machine.



     In fact, to start the machine shown below, it can be done without taking more than seven minutes from the moment the machine is cold - if a refractory closure is removed above the front bay when the

 <Desc / Clms Page number 19>

 tank has reached the appropriate temperature for
 EMI19.1
 then kill the placement of this piece of breastplate 203 after which I am running the maebine. This breastplate preserves the material from congealing and oxidizing unduly at the front bay and it preserves the Machine from heat. excessive.



   The shears.



   In the vicinity of the place where the blank leaves the bay in front of the basin in the suction collection operation, the shears 206 have been installed. We have mounted on a base 1 (fig, l and 9)
 EMI19.2
 a support 208 which mounts itself and (? have the top carries the 61.:1'- auxiliary port 209 to which the pivot support 210 is adapted
 EMI19.3
 (Fig, 10). From this support 210 hangs an arm 211 joined by a wedge, near the head piece 212, with the rod 213 which starts from the notch in the arm 211 and passes through the auxiliary support 209, the shears a more or less elastic position adjustment by turning the screw nut 21 '= :, thus moving the rod il $ axially forward which then turns
 EMI19.4
 the 211oTC.C01 arm:

  v 21s ost maintained. center the auxiliary support N09 by the compression spring 215, the rod 21J of which is surrounded. The arm:; 11 extends 11 :: ': C a horizontal extension directed at an angle 216 carry the plique or the block 217 at the end of which is mounted the slicing blade 206 shaped in V. This plate 217 is fitted with tracks 218 for the connection of
 EMI19.5
 one side with the water circulation pipe 219 (fig.l1 and 12) and on the other side with the water barge pipe, 6 so as to complete this cooling circuit in order to persist the lowering of temperature of the shear 206.This arm 211 includes the assembly of the water-cooled plate 217 and the adjustment is made by means of the fixing screws to the
 EMI19.6
 point 221 (fig. 10,11 and 1),

  The valve 222 (stationary 11) has control over the flow of water supplied to conduit 219 to provide cooling of the shear.



    Shutter.
 EMI19.7
 



  The hanging support tiye 154: (fig. 11: i: and 4j is appended

 <Desc / Clms Page number 20>

 
 EMI20.1
 of the sleeve 223 above the rollers 155 'v! 5tuxque18 follows a U-shaped support 2E4 fixed to the sleeve part 23 and giving: the tension to the rollers 155-156 which are lower, so that the arm 225 advancing to. from the end3nte rod 51,154, carries the roller 326 acting in cooperation with the cam 227 which is located under the cam l57.dur C6 r-Bnchon 2S3 stands the support 228 which has a sUlY [1ort to. Z29 pivot for the hanging arm Ê30 carrying the roller 251.



  Thanks to. bolts 232 fixed on this arm 230 below the support 229 in cooperation with the rain-uye 253 po'tir to operate the adjustable inking of the eccentric part with anla3.re deviation J4 of the arm 25 directed radially and bearing, pot; x finish, the zo6 plate thus forming a shutter to close the 11th blank when it contains outgoing, after the c1l operation; shears- J: 1 <2nt.The adjustment (The 1s. groove makes get the r: i in place of} fol; 1., l: rate1.:. the in correspondence with the Ci: jfiE.rtnli, 3 T101; .the.



  The roller 26 adapted to the arm 325 provided for the. è.jrect; ion de flx 1 # i ge pendant 15'fJ: and e, gisü8,:>. 1t 0.0 cooperation with <? c 1ft cam 227 hold '!; t this closing of the bottom w36 in the re .. abutment position following the blank mold 57-58 in the TI18, je1ll "('J part of the trajeb, h o1 = teòj, s, as the re-approach with the position of the aspiration collection, and so that the only blank can climb above the by-pass of the front bay <30l, a 1st ± "$ r tilting v, upwards has been provided for the arm 5j, the roller b ± 26, so rs the effect of this m01.i..veIT.ent, IDcnte ..11;

  .1 'the cam portion 257 from the cam portion 227 (i5¯â..j however the path of the roller 155 passes through the cam 15 the roller 226 may roll on the path. of cam & 3à and cross the front bay on the cs-me 2.38 'fixed
 EMI20.2
 the bridge cam 174.The roller 226 then enters the path
 EMI20.3
 cam 239 to maintain the retracted position for the closure part 256 (fig. 24). The cam part 240 provides the bottom path to pass this closure 236 below,
 EMI20.4
 This angular tilt to the shutter arm 236 by

 <Desc / Clms Page number 21>

 compared to the T-group formed by 51-52-53 porvoque,

   in addition to the swing of the shutter 236 towards the closing position, a movement of the alet 251 to make it pass in the cam section 241 (fig. 6) and then to make this roller rise in the end part of the cam 242 where it must be maintained by this cam of different direction so that the shutter 236 occupies a bottom position giving rise to a tight fitting with respect to the collection located in the blank mold, position in which it is thus locked because it can't leave her right now,

   
These cameo 241 and 242 are tight thanks to their housing in the split collar 243 on the hanging rod 154 below and right against the sleeve 223. and in the space cleared from the yoke
224 which forms a U-shaped group above rollers 155 and 156, in this angular position from the closing action of cam 240 and along. of the area 244 which starts there (fig. 24) the action of compaction of the collection by suction can take place as a result of the supply of pressurized air arriving through the pipe 147 to end in the blank mold.



   The blank is tilted after collection to make it pass from the existing horizontal position to the collection in the tank to that above the bay wall.
202 to leave the tank and then take a position giving approximately the horizontality for the arms 52 and 53.
236 is then at the desired position for this settlement stroke. by the roller 226 traverses the cam track 245 and then for a certain distance it continues in the cam sections 246 which can be introduced independently to cover an adjustable distance and it exerts no influence on the maintenance of the closed position or shutter 236.After that, as this packing operation being completed,

  the cam part 247 can produce its effect to tilt the shutter
236 away from the blank mold 57-58. The bolts 246 'allowing actions 246 and 247 to be made any desired arrangement so as to vary the interval of the closure.

 <Desc / Clms Page number 22>

 



   The thrust actions, and more particularly that exerted by the roller 226 under the intervention of the arm 225, are not distributed so as to cause a vibration of the T-shaped rocker member, because the table 30 carries a damping pad which absorbs the cotasse s, in that the support 248 (fig.20) is equipped with a jowl 249 coming into contact with the rod 154; above and all against the roller 155 and below the bifurcated collar 243.



   Control on the plunger of the blank molds,
The roller 132 is, when the blank mold performs its continuous course in the opposite direction to that of clockwise and approaches the front bay, directed by the cam 249 (fig. 1) so as to take the upright position out of position (fig. 15). This cam 249 allows to have an interval of play so that, when the tilting takes place, this upright position approximately in neutral can be maintained in the lifting movement to cross the wall of the front dt bay and return to this front bay for suction.



    Boxwood, on the lifting movement away from it, the roller 132 rolls in the cam portion 250 to keep the arm 130 upright vertically, the pin 128 being in the stop position against the ear 126.



   This cam 250 follows the cam 251 which causes the arm 130 to tilt in the opposite direction beyond the neutral position in order to force the piston 105 to produce the opening of the orifice 116 and then to open it. cause reclosing as soon as the plunger is withdrawn from the neck (or neck;) completion and the inner limit of the descent of this roller is determined by the cam parts 252 and 253.



   Opening of blank molds.



   The continuation of the path from the operations of collection and compaction, the shutter then being withdrawn, takes place in the sense that the roller 72 acts in cooperation with the cam 73, this roller 72 rolls from the cam part 73 in

 <Desc / Clms Page number 23>

 the cam part 254 (fig.1) which by effect pulling the crossbar 65 in a radial direction inside by opening the blank recoil sections 57 and 58 which are kept open.

   for the duration of an interval arcs in the direction of the table 32 by the action of the cam 255 and are closed to the passage by the cam 256. The blank mold opening 57-58 leaves the blank in the suspended position neckline finishing mold parts
82. A roller 257 fixed to the crossette 78, from which it goes up, acts in cooperation with the cam 258 as soon as the molds, blanks feel open (fig. 1.14 and 15) and from there it runs through the section cam 259 so as to push the part 77 radially outwards to move away from the column 3 and arrive at the cam part 260 (fig. 1) presenting a region in the form of an arc which is approximately concentric to his table column 4.

   the cam 260 comes to merge with the cam part 261 having the same radius as the cam part 257, in order to downshift the gripper 77 and bring it back to the position opposite unmoulded blanks then open 57-58, so that, As these molds are moved to the closed position they close the neck finishing casting sections 82. The neck finishing molds have been opened to the cam region 260 due to the 'action of the cam 131 (fig. 14 and 15) forcing the arm 130 to put the oame faoe 263 in engagement with the nut 92 and to lower the cam 86,
Cooling of blank molds.



     After the blank mold has unloaded its collected and formed blank, and passed it to the percussion table mold and is in the phase of its cycle of operations carrying out the return to the bay Previously, in many instances it is desirable to decrease the temperature of this mold

 <Desc / Clms Page number 24>

 at collection.

   For this purpose, a cirasse 265 has been mounted from lase 1 by means of supports 264 (fig. 21.22 and 23) in which is installed a pipe 266 which injects water or another liquid, arriving by a pipe. supply 267 which relates to it and submitted under the control of the valve 268. This projection of the liquid upwards. to make it thus pass into the mold when the closing takes place or before it ... causes a lowering of temperature in the mold. and what remains of the injected liquid supply can be collected by a trough 265 and be expelled through the discharge pipe 269.



   In an area which will be, for example and preferably that of the supply of the cooling liquid, a chamber 270 can be placed, served by a duct 271 of pressurized air.



     The camber 270 has been shown as being equipped with lance nozzles 272 and 273 of opposite directions. The air supply for the insufflation being subjected to the control of the valve 274 to serve the pipe 271 it is possible to perform an ejection directed upwards. in the lower parts of the blank mold. 57-58. By ejecting a jet of cooling air into it to expel any remaining liquid food (if liquids are used) and eliminate any accumulation of fine particles as well as to lower the temperature. In this case, blowing with air alone will suffice; in other examples, injection by liquid alone would suffice;

   while in other circumstances, we can use those at the same time.



   Transfer.



   When the roller 132 enters the cam track 1 - it (fig.



   27) at part 275 of the path, the wedge 86 is sufficiently lowered to start the movement of the parts 82 of the neck finishing molds, so as not to have a tight hold of the suspended blank by the finishing

 <Desc / Clms Page number 25>

 The roller 132 then arriving at the cam part 276 causes the complete opening of the finishing:

     notch, therefore as it passes through the cam portion 277. The roller 132, passing from the cam portion 277 to the cam portion 278, allows the spring 87 (fig, 15) to remove the wedge 86 so that the neck finishing mold sections have the proper position to be closed by the action of the lamellar transfer 80 'in advance of the closing of the blank mold sections 57-58 which tilt towards one another. The other during the cooling operation, above the liquid jets 261 and the air jets 272 and 273.



   The completion of the cycle of operations at the first table or blank table determines the collection by taking away from the contents of the basin, gives this collection the shape of a blank and brings this blank in the appropriate position to allow it to pass to a Mold air blower on the blowing table.



   Blowing table.



   The blowing table 32 is carried by the anti-friction bearings 33 (fig. 29) supported by the flange 279 of the sleeve 280 which is passed over the column 4. This flange and this sleeve body 279 and 280 take support on the split nut 37 making an anti-friction bearing mount 36 for this sleeve body. This split nut 37 passed over the shaft 4 = is adjusted by oscillating the lever 41 in a similar way to what s 'was made to set the position of the blank table on column -5.



   My blow mold ure.



   Above the table 32 is the mold carrier platform 281 (fig. 2 and 39) comprising a series of bearings 282 serving as mounts for the hinged plugs 28..5. These hinged plugs provide supports for the arms 284 and 285 carrying the blow mold sections 286 and 287. The platform 81 carries, inside internally to the support 282, a support 288 for guide bars 289

 <Desc / Clms Page number 26>

 which start from it and end in support '282.

   On these guide bars there is a slide 290 acting cooperatively, via the spring buffer 290 'to make the crossette 291 move from which the adjustable rods leave.
291 'going up to the arms 292 equipped with bearings 293 fixed to the bearing bracket 282. Arms 294 spaced apart from the links 291' are fixed to the arms 292. The outer and free ends of the arms 294 are connected by links 295 to the respective blow mold sections 286 and 287. A roller 296 which is mounted on the gripper 291 acts cooperatively with a cam 297 as it approaches the transfer zone, where it gives the mold sections blowing in a direction facing the closed position. At the cam part 398,

  the blow mold sections are fully closed and it is so from there during each blow molding operation until the entry of the roller into the cam portion 299 where the molds partially open; we have the complete opening at the cam part 301, then the gradual closing as the cam part passes through 297, This cam 297 with 298,299 and 301 is fixed to the sleeve 302 on the column 4 so that it cannot be rotated with platform 281, the closing takes place at. the area near the blank table and after the neck finisher has stopped clamping the blank.



   Blow head.



   The supports 282 extending from these arms 301 extend upward and inward in the direction of column 4. A bearing pin 305 which is pivotally mounted in the supports 282 at the ears 304 carries an arm 306. carrying at its end the cylinder 307 (fig. 2.29 and 30); this has a tubular end portion 308, in the form of a spherical cap and self-adjusting. for application to the closed sections of the blow mold 286-387. In the cylinder 307 is the piston 309 whose rod 310 se A

 <Desc / Clms Page number 27>

 extended to the cylinder head 311 where there is a Mattress or by-
 EMI27.1
 crimping tie 312 serving LI E;

   <..; arde-dj cl '., ance for direct coopera- tion with neckline and flan.
 EMI27.2
 An arm, 314 which is attached to the arm .306 runs rearward thereof and at an angle. To join a resilient hinge fitting 315 with a crosshead 316 which can be reciprocated. in the slide from here-
 EMI27.3
 dage 317 of one of the arms 03 under the action of alet 31i cooperating with cam 319, When the traction force is exerted towards the inside of the small radius part, this cam 319 (fig. .2 and 29) estadjacent to the transfer position, the blow head 308 being lifted away from the blow mold.



   As the travel is clockwise from this transfer position, the cam 320 directs the outward movement of the shrimp 316 in a radial direction and, in doing so, presses with an elastic thrust.
 EMI27.4
 or resilient the head jOe of the uut one ùa.8w 'the top of the new 286-287 then closes. The cam parts 319-320 are not fixed on the rib carrying the cam 97 and are fixed to the
 EMI27.5
 sleeve 302 and to.

   column "". This bottom position for the head 308 is maintained until around the point of removal.
 EMI27.6
 It is located at cam 519T where there is a lift precisely sufficient to disengage the blow mold. Cam 321 lifts head 308 during the path to the short radius area of cam 319.



   Bottom of the blow mold.
 EMI27.7
 



  A pendant arm â239 "" is mounted below the support 28 :: 'on the hinge pin J22 is provided with an adjustable connection by means of the bolt 324 for its connection to the auxiliary arm 325
 EMI27.8
 directed towards the outside, (fig, 29) on which the mold base 326 is removably mounted.

   arm j2.3 has a resilient and adjustable articulation connection Ji ::. 7 for its meeting with the arm 528 which is attached to the support ut livot j29 which is integral with the table 3 (.). From this arm J28 hangs , through the opening

 <Desc / Clms Page number 28>

 330 made in the table, an arm 331 carrying the roller 332 which acts in cooperation with the cam 333. This last cam (f5.g.29 and 32) occupies a position with a normal radius for maintaining the bottom of mold 326 in the raised position. its Turkish closure will be effected by the blow molds 286-287 then closed.



   When the molds are covered (the blowing thanks to the cam 29 9, the roller 332 passes over the cam part 334 with a larger radius. Thus forcing the articulation part 327 1 - area tilting the mold base 326 thus released ;

  so that the blown glass object 335 can tilt from the mold base 326 and be delivered, by an inclined plane 3.36, to be driven to a "lehr" or simply be put away from the machine, as desired by the operator C.C. roller 332 passes from this cam part 334 to the cam part 337 which merges into the cam part 335. to then tilt the mold base 336 and make it return to the position occupied before the arrival at the 'place of transfer,

  whereby the blow mold sections 286-287 can be closed and this mold slit can be held in position to receive another blank during its cycle of operations as discussed in elsewhere below.



   Completion blowing.



   The pressurized air duct 338 which rises right through the column 4 comprises a valve 339 to allow the quantity of food air to be moderate. This pressurized air duct 333 first ascends through the column 4 (fig.2.29.33) comes down again to the buffer 339 (fig.33 and 34) which in normal condition is maintained supported by an adjustable helical compression spring 340 in the support 341 to give the position against the ring 5 '* 2 This annular plate 342 is joined to the arms 303 to ensure rotation with the blow-molding tubes and it is fitted with a light 343 giving into the duct 344 (fig.2.29.30.31) which extends up to the end stuffing box 345,

  and from there, goes through the duct on, will make 346, to cylinder 307.

 <Desc / Clms Page number 29>

 
 EMI29.1
 this initial blowing under: rres.; J5 - {\ 1; <± 'Íl: W; tf'onten1. <in the cylinder 307 passes, through the openings 347 and inside the blowing head 308 for cross the neck: or neckline 348 of the manufactured article ..5.55. This operation of the. The blowing takes place during the short space of time during which the rotating light 343 is in correspondence with the non-rotating buffer 339.



     Subsequently, in the event that a second blowing operation is desired, a higher pressure is struck, this latter can be delivered by the valve 349 to direct the current through the conduit 350 which s' extend in the lower part of the column to go up and out at the bottom of it by
 EMI29.2
 this conduit J5t. "and arrive at the buffer 351 (fiv.3,5 and 35) adjacent to the buffer 339.11 has therefore.pj.r the path of the same connection, flexible 344, a supply of this air at. high pressure addition - nel at the final phase of the blowing and while the continuous path of this striking or blowing mold takes place on the striking or blowing table.



     How the object is detached from the moult: du souffle;
 EMI29.3
 This buffer ¯) 51 presents, in addition to the l "L4.mit:re which must come to correspond with the light, z3, nc light J51 '(fig, 3 and 35) to correspond with the light 35 & prat" L4.ée in the 'ring j, 12.This light 35 is connected 1 ".0:

  'the conduit 555 to the stuffing press J45 at the opposite end of the hinge pin jOb to join the connection of the conduit 3-44, and from this stuffing press we have the conduit 354 (fig. .30) joining the fitting 355 in the cylinder head 356 to the cylinder 307, so that each puff of air pressure can exit through the orifice 357 then pass into the cylinder 307 and arrive above the piston 309 while descending, Ion the adjustment made by means of the via 356 'for the object particularly in question, thus making this piston descend in antagonism to the rather rising action exerted by the spring.
 EMI29.4
 309 'butting against the plate at Ëfioe 347', which forces the wind 310 carrying the terminus 311-,

  312 to exercise a pre-

 <Desc / Clms Page number 30>

 
 EMI30.1
 cm.a .y q -R. "elastic on this terminos so that it presses on the upper field of the lip 348 of the bottle. holding this bottle at the moment when the mold sections 286 and t 287 are covered by striking or blowing.



   The blown article 335 is therefore prevented from hiding from the striking or blow mold when the sections 286 and 287 of this mold are opened and under these conditions it is given the upright upright position conducive to emptying it from the bottom. 326 by tilting this bottom towards the outside
 EMI30.2
 (fig. 29).



   Operation.



  Although the options pose to be considered
 EMI30.3
 not including (your restrictions on stationing strictly speaking due to the continual chipping of the chine schematic view may simplify the understanding of their order of succession, according to the following description relating to
 EMI30.4
 This chine can be con3S, ventilated COL111le rinsing in i-iie'vl - ,,: q.nt wax the switch to release the motor 5. Tables; 0 and 32 Etiixt thus continuously inves en rota ', - ion, the parts of castings to, blanks 57 and 58 are at station ", F" (fig.S6). At the place ôc the nose station we find the arc 58 it sfo:

  1st one will swing up the mold holder pourer 8, blank for the mol, 1> es to. blank can stay. away, from the entry field of the front bay, thus passing over it and fall This this raised position to the molten glass. in the region of the arc
 EMI30.5
 359.At this fall i-our contact with the mold. flan closes ..with the molten glass that contains 1. basin it; ' at. united suction corresponding to the arc -J60 arc of the path. It then has an approximately horizontal path which is accomplished by the suction collecting blank mold to cross the arc
 EMI30.6
 smaller 61 at the glass level, 111;

  .i8 go To, the station / fact in front of which the conpiete collection is accomplished, then takes place a lifting phase following a portion of an arc 362 towards the height of the shutter. the shearing operation

 <Desc / Clms Page number 31>

 taking place during this interval.



   Immediately after this is the closure of the obttrataur, as this bottom plate 326 rotates as shown in broken lines in fig. 28 to descend below the collection in the blank mold to the region of the bow
363 and this bottom closing plate 326 remains in this closed position of the blank monle bottom during the passage phase of the arc 364.A overlap with the last part of this arc 364, at station "B "During the passage phase of the arc 365, a settling of the blank in the blank mold occurs. This series of operations following this arc completes the collection phase.



   . In the vicinity of the dation "C" can produce the opening of the mold to grazing by the arc 366. Along it, or in coincidence with the dimension of this arc 366 we have the arc
367 which is that of the control on the radial displacement of the neck finishing in the transfer accomplishment.



   It only performs its initial movement in radial direction when the blank mold is open and then the plunger moves from the neck finishing, at the same time as the influx of air from the grazing phase to the arc 365 'to cause the desired distribution of the glass in the blank.
366 and 367 go beyond transfer station "D" and return to station "E" region.



   This station "D" constitutes the point of proximity of the blank table with the punching or blowing table and in the approach phase of this quotation "D" by crossing the arc 368 the neck finish is partially open so that there is no positive control of the blank formed at the location adjacent to the blow mold or strike for which this blank is intended, then, the passage of the arc 369 marks the end or the full path completely open for this neckline embellishment.



     Following this path of the blank in an anti-clockwise direction it takes place halfway around the periphery

 <Desc / Clms Page number 32>

 around the blank table, the transfer: from this blank to the punching or blowing table, to station "G" .A brings this station "G" closer to this station. the punching or blowing mold produces the closure by crossing the last part of the arc 370 to end up overlapping on the arc 368 which is the opening of the neck finishing. From this station "G" and heading towards station "H" the path follows an arc 371 where. the blowing head is lowered or struck so that it can receive its position for low pressure blowing during the arc path. 373

  , the blowing under low pressure prevailing (the station "H" to that "I" while the blowing under high pressure is done precisely from the station "I" to beyond the station "J" so to approach precisely the, station "K" and without understanding the arc 371 where the blow head is disengaged after the inflow of high pressure air has been intercepted, thus allowing the blow head to hold the article while opening of the mold.



   The opening of the mold occurring at the station "K" overlaps with the position of the arc 374 where the hunting persists by the piston and before the moment when the head. blow mold will actually be lifted. As a result, the opening of the blow mold causes the arc 375 to expel the bottom so that the finished object becomes available.



   The arrangement of the tables intended for the production of blown articles is such that there is only a small clearance between them. It is desirable that the radius of the arc of the path of the blow mold exceeds the path of the blank mold, so that when the neck finisher is pushed out from the normal circulating position, its linear velocity can particularly during the passage of the arc described along cam 260, approach the linear path of the blow mold to ensure an approximate coincidence between the release of the blank during neck finishing and its deposition in the blow mold or blow mold.

   

 <Desc / Clms Page number 33>

 



   The places where its t placed s. the cams, in relation to this or that arm on a spreadsheet compared to this or that other or to the adjacent arm, are stopped so that, the load being applied for the lifting effect by a determined cam , there is a compensatory action of another or of an adjacent arm, which results in balancing the load, and therefore this machine runs smoothly, free from jolts; it operates at due to a minimum of motive power, even when practicing high speeds, and economically ensures the production of articles of great choice.


    

Claims (1)

CLAIMS: 1, -A machine for the manufacture of glassware, in particular bottles and the like, with these suction molds for the collection executing their movement in a circular path, and blowing and finishing molds which also move in a circular path and are executed so as to receive the blanks delivered by the collection molds; characterized in that the latter molds comprise a pair of mold sections (large) and a pair of mold sections (small) as well as control means for causing the opening and closing of the pair of sections of molds (large): - this pair of large sections, while closing, keeps the pair of sections of small molds closed; then, these control means cooperating with the pair of large sections to preserve the pair of small sections, at the beginning, from opening it at the same time as the pair of large sections, 2.-A machine as shown in Claim 1, characterized in that it comprises a mounting arm which, provided for each of the sections of large molds, is pivoted on a common axis in order to rotate to come in an approximately horizontal plane towards the position. closing the mold; the control means for bringing said sections of large molds to the open position and to the closed position, comprising a crossette capable of a back-and-forth movement <Desc / Clms Page number 34> comes to approach and move away -of the common xe, a pair of articulation links. which connect this crossette a pair of angle lever. 9 and fittings In the form of adjustable articulation links between these angle levers and these large soft sections, 3, -A machine as set out in, claim 2.ca- EMI34.1 :;: ± 1.0 t91 'sée by the use of a guide for the crossette, the latter being able to move on it to exceed the neutral position (the these' articulation links when the mold sections are at the closed position, so that they are immobilized in this closed position. * .- A machine as set out in claim l, ca- EMI34.2 Characterized by the use of a support part for each one These collecting molds, mounted on a rotating part, 1; .ne ci- s, .ille and a closure for the bottom of the mold, movable with respect to this shears, this closing means being mounted so as to be able to rotate in the transverse direction of the mold and to reach its closed position of the mold. EMI34.3 5.-An E18, cbine as exposed a. the resale-Italian 4tca- characterized by a roupent of organs capable of traveling and tilting, for fear of each of the dcles, thus ford by an arm which turns the closing device, which arm is pivotally mounted on a part of this unit of t: ro ,, - ;, perrl1t which in ..5 suspended; then, a shock absorber cooperating with this part pC: 16o.Y'te, poc: x absorb the load rt t, Cû? OnnEl'.7Cnt of the arm and preserve the noule. 6.-A nachine such!} 1. <. Le :: J.1 risk LL 18. r E. <rc # 1 to S rs t 1 on 1, car- rs.ctérisé6 by a turntable on which are arranged all the suction collection molds mentioned above this table being mounted in an adjustable manner on a vertical column. EMI34.4 the; an arrangement agrÍplJ6 ,, - ;, r which acts intermittently for the focusing of the table in the direction of the height. EMI34.5 7. A machine as exposed in claim 6, ce.- actérisée by a bearing ad. attached to the column to support <Desc / Clms Page number 35> EMI35.1 V '-. J "" "" "the rctatoir table"' iC \ 7ttE; column taking part. no screw with a cn'1ea'1,:;. net. which during rotation 1) -, ut cause the axial displacement o. the t; c, ùll rctc :: toir6 the moon of the column. 8.-A i:; à; ci> 1; ie té lle qu 'xpcjée aux Tlvlnè, j "8t: ions 1,5 and 6, carat6ri5é 1) /). 1' l '.'r.lI) law of a. came Í :: J. (;] dGisvl, nt to do I: 1ont.er one aub ;; cl'1: c-word;, hiJ 1Jú: ;; c '\ .. la11ec; à1 * r cc t: e rotatory table, t; n antabon: iBr1e to 11-, ctiun, t7 1 ,; u: Ccvité, to the extent that another of these es., C1É: iJlaced in sense vice versa, thus having the counter link = i1cer the intermediate motor key distributed between them. 9.-A! '1IJ.ci.ine such as q'1,:;. Tex) dared to the ..indication 1, charac- terized by the use of blow molds, in sections, in. the pa.rachve [oont, 'W1 (: 1> ièc d. lête [' OR the sof'ilage ad-. joined to cha '1; Jl of the molds to frtll pa or sov-fflage; operating means the opening of the ncules and a member arriving in engagement with the rnarcLanêlisc and actuatable I1c.r the the 11:; this of sections when, place the opening of the mold. 10.-A .l ,, cbine tLlle as set out in claims 1 and 6, characterized in that a cooling device EMI35.2 ment 4Sb, dîSP Sé under the suction collection soft section after the transfer of the flEiIls to the finishing molds has taken place. EMI35.3 It ... A machine as set forth in claims 1 and 6, characterized by the use of a pair of rotating tables, one of which is for suction collection molds and the other for finishing molds; to continuously and simultaneously thunder the tables; means of control over the mold session, to open the molds on a table at the nearest place, hence the EMI35.4 molds mounted on the other table are put in the closed position; and a conveyor device supporting the blank formed in the mold which opens to deliver the contents to the mold which moves to the closed position. <Desc / Clms Page number 36> EMI36.1 12.-A machine such as have been suggested in rev.3n .ic8.tions 1 and 4, characterized in that the shears consist of a single blade, and characterized by the use of means for cooling this blade, 15, -A machine as described in claim 12, characterized in that the blade is equipped with an adjustable frame with elastic play. EMI36.2 1 ,, ¯A machine as set forth in claim 8, characterized by the use of an adjustable cam part for the purpose of modifying the other cam in the region of the collection, as well as a stop with an adjustable position for this part cam 15.-A machine as set out in claim 14, characterized in that the adjustable cam portion is executed so that it can be automatically actuated to act as a safety disengaging cam, in order to keep the collection away. . EMI36.3 16.-A machine such cuTe = x. Posed z. claim 11, -.araetdris4-e by lleliIploi pneiziatwues compaction means for the collection in clllJ.D'U11 of me; 1 <Js to collection as well as rule means, 'bl.es to vary the interv. They settle along the circular path. 17 .-. A machine as set out in claim 1, EMI36.4 characterized by r rn. pneumatic feed device, terminating against the collection mold in the collection area as well as by a tilting control arm arrangement EMI36.5 opening or liz3iùre, to ensure 7.a. distribution of the pneumatic differential pressure from this device to the mold and a safety cam for the movement of the arm beyond the collecting zone excluding tilting EMI36.6 da arm to this area to change the pressure distribution of the mold. EMI36.7 18.-A machine such as QiL'6XP Eée has claim 17, characterized by the fact of having a connection with extendable articulated arms which automatically locks, and is adapted on the tilting arm which serves the feed device EMI36.8 ypnermatic <Desc / Clms Page number 37> 19, -A machine as set out in claim 17, characterized in that the pneumatic supply device comprises a sliding sleeve to be finally located against the mold, and a spring ensuring the maintenance of this sleeve in the position which is that of engagement of the mold. 20.-A machine as set out in claims 17 and 19, characterized by a piston which plays inside this sleeve, this piston having its hollow rod, with an annular seat, and by a plunger for finishing necks or necks that can be moved first in direction axial then in angular direction, for its meeting with the seat, and a resaort housed inside this hollow rod in order to retain the plunger in the seat by a resilient or elastic action. SI, -A machine as set out in claims 1,6 and 7, characterized by having an orifice ring disposed on the rotary table to rotate with it, this ring acting in cooperation with the conduits of a pneumatic device which is equipped with differential pressure connections including an anti- regulator, a section of duct, a carry acting cooperatively with the suction duct to exert a resilient or optical action against the section of ducts to retain the block against the face of the orifice ring. 22.-A receiving tank for a basin of molten glass, offering a level surface; characterized by an open front bay and extending away from said reservoir, the part of this front bay which is located along the tank being of greater dimension than the part which protrudes from it and of greater depth than the part of the interior which is directed towards the side of the tank where the front bay is located, in order to achieve a collection opening externally to the molten glass strap which is in the tank; and a collector device operable opposite this opening, to ensure ciretlation, from the ring, to beyond this. you opening. <Desc / Clms Page number 38> EMI38.1 23, -A tank as exposed to the rcvenô1cDtion 22tcak ractérisé by the addition of a flat breastplate, fitted out basin. opening of collectetet serving [, reco1 vrir the h &, ï: .t d1 basin. ., ",, ¯ ... 1, ('\' 1lH'TT.T