US1319098A - Glass forming machine - Google Patents
Glass forming machine Download PDFInfo
- Publication number
- US1319098A US1319098A US1319098DA US1319098A US 1319098 A US1319098 A US 1319098A US 1319098D A US1319098D A US 1319098DA US 1319098 A US1319098 A US 1319098A
- Authority
- US
- United States
- Prior art keywords
- head
- mold
- disk
- bottle
- hold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000007496 glass forming Methods 0.000 title description 10
- 239000011435 rock Substances 0.000 description 18
- 239000011521 glass Substances 0.000 description 14
- 239000002023 wood Substances 0.000 description 10
- 238000007664 blowing Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 235000011468 Albizia julibrissin Nutrition 0.000 description 2
- 240000003139 Ferula foetida Species 0.000 description 2
- 240000005852 Mimosa quadrivalvis Species 0.000 description 2
- 240000001987 Pyrus communis Species 0.000 description 2
- 235000014443 Pyrus communis Nutrition 0.000 description 2
- 206010040003 Sensation of pressure Diseases 0.000 description 2
- 241000193803 Therea Species 0.000 description 2
- 229940035295 Ting Drugs 0.000 description 2
- 235000008984 brauner Senf Nutrition 0.000 description 2
- 244000275904 brauner Senf Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 125000003696 stearoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B9/00—Blowing glass; Production of hollow glass articles
- C03B9/30—Details of blowing glass; Use of materials for the moulds
- C03B9/34—Glass-blowing moulds not otherwise provided for
- C03B9/353—Mould holders ; Mould opening and closing mechanisms
- C03B9/3532—Mechanisms for holders of half moulds moving by rotation about a common vertical axis
Definitions
- ig. 4- is a bottom plan of the us'it falls from rubbing against and wear disk carrying arm and head.
- Fig. 5 ls an. ing the edge of the mold and also to prevent elevation of the head and removable disk. it from being li'lisplaced by sticking to the Figs. 6, 7 and '8 are diagrammatic views '30 mold.
- Such a device is shown, for example, illustrating the .I'BlMSlVB positions of parts iii the patent to Bock, 1,063,108. at successive ste s in the o geratlpn.
- An object of the present invention is to thereforv,
- the P overcome this objection by the provision of 13 running on a. stationary cam formed a head comprising a bottle engagini disk. to lift the frame during a pprtlon of its which is inexpensive and may be gnic ly re rotation into position to permit the hlow; moved and replaced by a.
- the'invention com When the blow-mold 9 is opened by swmfipriscs a rock shaft mounted in a support mg the sectionsthereof apart,'thebottle fa s .10 on the blow-mold parryin'g frame. As sai from the mold. In order to prevent wear of frame approaches the "ptisition at which the the molds by'the bottles strik n and'rubblmvanold is opened. a cam on the machine hing over the-edges thereof as t e mold 15 frame .
- this disk 16 is detaehably mouiited in a. head 1 having a ;stem 18 V mounted in an arm 19. Saidstem 18 may ex tend througli'an opening in the arm and is l secured by a tgin 20.
- the arm 19 may also be clined or beveled holding surface provided wi I a sleeve 21 in which the stem 18 is guided and 'a spring 22 surrounding said sleeve between the arm 19 and the head 17, rovide suitable pressure -of the disk .for oldi the bottle, but permits the disk 16 to yiel upwardly preventing excessive pres-- sure on the bottle.
- the head 17 is provided witha depending: flangc .23 extendin about half way around its periphery and aving an inner in r to engage the beveled surface 240i the :disk thereby fgrovidinfil a-dove-tailed sliding connection etween' c said head and the disk, being in terilocked when the'latter 'is in position.
- W depending: flangc .23 extendin about half way around its periphery and aving an inner in r to engage the beveled surface 240i the :disk thereby fgrovidinfil a-dove-tailed sliding connection etween' c said head and the disk, being in terilocked when the'latter 'is in position.
- latch Said clip is formed y a eoiledsprin mounted on a pin 26' held in lugs 27 on t e head 17, the
- the disk may be readily removed by firstdifhng'the spring clip or by moving the disk outward against the tensio'nof said clip and forcing the latter upwardly.
- the disk is preferably made of wood and the under surface thereof is concaveas shown sit-2B to fit, and-securely hold the neck of thebot'tle. vIt will ,be seenv that with this construction a disk when worn may be readily removcdiand replaced while the machinesin in. operation.-.- .It is found in practice that the wooden-disks are particuiarl "adapted for the -present purpose,
- the rock arm .19 is mounted on a rock shaft 30 arranged for rotative and end-wise move silent inthe bracket 11.
- the latter is formed with an sion 81 in w ich is slidabl'y mounted a c lindex- 82 held against rotative movement I 3 means, to'
- the lower'portionof t e roc shaft 30 consists of an enlarged clindrical portion 30' which is rotative in t end-wise movement therein b means of a pm br cam roller 34 secure the rock shaft and movable transversely m a transe cylinder 32,' but held against relativeverse slot 35 formed in the sleeve 32.
- the a roller 34 also extends through a cam slot in the extension 31, which slot comprises a vertical section 36 and an inclined tion 37.
- the movements of the rock shaft 30 are controlled as hereinafter explained by a cam 38 formed on a bracket 39 secured to the stationary frame 40 of the machine.
- the shaft '30 comprises telescopic sections 42'and43 permitting its le h to be adjusted, said sections bein locke in adjusted position bya pin 41. T 1e upper section 42 is cut away on.
- a coil spring 44 is mounted on the section 43 betweena collar 45 thereon and a cap46 on the up )er end of the sleeve 31 and holds the roller 4-1 up against the cam 38.
- the arm 19 is provided with a bifurcated head 47 to receive the shaft section 42, and is ad justablelcngthwise-of the shift by means of an adjusting 'rin or nut 48 threaded on. the shaft, said nut ing received in a slot in the head 4?.
- Clamping bolts 49 secure the arm in adj ustcd 'fiositlon.
- the sleeve 31 may "a protecting hood 50 extending downward .over the cam slot and roller in said sleeve.
- the mold carrying frame 12 and the blow-mold '9 rotates continuous] com lete rotation rethereon during one ccives a blank which is I) own therein and the bottle thus formed discharged before the mold completes its rotation.
- the roller 41 strikes the canr38 and the rock shaft is thereby pulled downward.
- the roller 34' travels-in the inclined section 37 otthe cam slot, thereby-swinging the head 17 inwardly from its"'n0rmal position (Fig. 6) atone side of the mold, .to
- the comand means to move the head into and out 0t liinati'ono amold com risi sectgonsscp: position to cause. said surface .to engage- 'az able to open the m ol for ischarging an the neck end of the bottle. w articlefformed therein, ,a head, a wooded I 6.
Description
R. LA FRANCE. GLASS FORMING MACHWE.
I APPLHMTI ON FILED' MAR. 12- IQII Patented Oct. 21,1919.
Ijg
MNTEIR 6 M af L WI E S PATEN OFFICE i.
Brown as Eamon, or combo, onto, as'sxoi'ton TO rim owansso'r'r'tn momma COMPANY, or romeo, 0310, a convene-non or omo.
GLASS-FORMING uncnnm.
. 1 3 9 09 Specification of Letters Patent. Patented 0015. 21, 1919-' Application on March .12, m1. Serial in. 154,192.
To all who m it mag concern: to position over the bottle and moved down:. Bent known that I, RICHARD La Faanon, ward to bring a bottle-engagin .disk'therea citizen of the United States, residing at on against the neckof the bott e. :The bot- Toledo, in the county of Lucas and State tie is thus momentarily held by the disk of Ohio, have invented new and useful Imwhile the 'mold opens and the head is then rovements in Glass-Forming Machines,- ofwithdrawn topermit the bottle to fall from which the following is a specification. the machine. 1 My invention relates to g as forming ma- The disk is preferably made-of wood. and ch1nes,and particularly to means for tempois slidably mounted in its support and held 10 rarily supporting the glass article when the by a spring clip so that it maybe readily finishing molds are opened. l removed and a new one substitnted'while the Theinvention is as herein shown, particumachine is running. The disks are inexpenlarly adapted for use on the well known sive, and the material well adapted for the Owens ty e of bottle-blowing machines. purpose in hand, as the surface of the wood 15- These mac ines comprise a rotary frame on eoomesslightly charred by the hot lass which are mounted a number of bottle formand provides a heat insulatinwg surface w ich ing units, each including a blank mold in does not crack the bottle 11 I which the glass is gathered to form a blank, Other features and advantages will aps and a fini ing mold in which the blank is pear hereinafter.
20 blown to its final form. After the blowing In the -,.egcompanying-drawiiigs Figure 1 r5 operation is completed, the sectional blow is a part sectional elevation oi aconstrucmold is opened and the bottle ejected. tion embodyixig tl'ie rinciples of: my inven-, It is customary to provide on these mation. Fig; 2 is-ane ovation showing a porchines a device tbmngage the top of the lawn of t e rock shaft and operating cams bottle and tempo'rai'ily'hold it as the blow therefor. Fi 3 is a section at the line 8-8280 mold opens, to thereby prevent the bottle on Fig. 2. ig. 4- is a bottom plan of the us'it falls from rubbing against and wear disk carrying arm and head. Fig. 5 ls an. ing the edge of the mold and also to prevent elevation of the head and removable disk. it from being li'lisplaced by sticking to the Figs. 6, 7 and '8 are diagrammatic views '30 mold. Such a device is shown, for example, illustrating the .I'BlMSlVB positions of parts iii the patent to Bock, 1,063,108. at successive ste s in the o geratlpn.
It has been found in practice that the Referring to g. 1, the low-mold comusual head which presses against the top of prises sections hinged on a pivot pin 10, the bottle wears rapidly and unevenly an mounted on an arm or braoket llg'secured to 35 must be frequently replacedrbya newhead. the mold carrying frame 12. A53 usual on This necessitates the sto iping of the machine the Owens bottle machine, the frame 12 may a and loss of time, there'rig reducing the out. be one of aseries of frames mounted for put of the machine, an also involves con rotation about a vertlcalaxls and 'each carsidcrable expense for the now heads. rymg a blow mold and operating inechamsm 4o An object of the present invention is to thereforv, The P overcome this objection by the provision of 13 running on a. stationary cam formed a head comprising a bottle engagini disk. to lift the frame during a pprtlon of its which is inexpensive and may be gnic ly re rotation into position to permit the hlow; moved and replaced by a. new isk while mold to beelosed around" he blenk formen the machine is running, thereby efiecting n a blank-mold (not shown), the blank beloo economypf peration and increasmg'the outlng'b lown to vs the bottle 15 or other arut of the 1 "chine. tic e its final pa in the blow-mold.- I
in its preferred form, the'invention com When the blow-mold 9 is opened by swmfipriscs a rock shaft mounted in a support mg the sectionsthereof apart,'thebottle fa s .10 on the blow-mold parryin'g frame. As sai from the mold. In order to prevent wear of frame approaches the "ptisition at which the the molds by'the bottles strik n and'rubblmvanold is opened. a cam on the machine hing over the-edges thereof as t e mold 15 frame .|I0\l'-j the shaft endwisc whilea sec opened, and also to prevent the bottle from ,ond am rncl the shaft. head carried sticking to the mold, there is provided a 55' byan arm On $18 rock shaft s thereby swung device to temporarily engage the upper end frame 12 carries a cam roller 95 of the bottle and hold it until the molds are opencdsufliciently to permit the bottle when released from said holding clear the mold. 'TAs the head or evice which thus engagesthe neck of the 'bottle is sub- Asherein shown, this disk 16 is detaehably mouiited in a. head 1 having a ;stem 18 V mounted in an arm 19. Saidstem 18 may ex tend througli'an opening in the arm and is l secured by a tgin 20. The arm 19 may also be clined or beveled holding surface provided wi I a sleeve 21 in which the stem 18 is guided and 'a spring 22 surrounding said sleeve between the arm 19 and the head 17, rovide suitable pressure -of the disk .for oldi the bottle, but permits the disk 16 to yiel upwardly preventing excessive pres-- sure on the bottle. I
The head 17 is provided witha depending: flangc .23 extendin about half way around its periphery and aving an inner in r to engage the beveled surface 240i the :disk thereby fgrovidinfil a-dove-tailed sliding connection etween' c said head and the disk, being in terilocked when the'latter 'is in position. W
Iemthe disk has beenslid into position in the'head 12', it is securely held' in-such-position by a spring clip or. latch Said clip is formed y a eoiledsprin mounted on a pin 26' held in lugs 27 on t e head 17, the
- clip comprising a downwardly extending ball to engage the edge of the disk 16 and holditj firm1yin posit1ont The disk may be readily removed by firstdifhng'the spring clip or by moving the disk outward against the tensio'nof said clip and forcing the latter upwardly. The disk is preferably made of wood and the under surface thereof is concaveas shown sit-2B to fit, and-securely hold the neck of thebot'tle. vIt will ,be seenv that with this construction a disk when worn may be readily removcdiand replaced while the machinesin in. operation.-.- .It is found in practice that the wooden-disks are particuiarl "adapted for the -present purpose,
not 0 y because they are nexpensive but.
the heat of the bottles. is such asto assist in .formingthe surface of the disk to the contour of the bottle end and to slightly char the wood, providing a heat insulating surface which does not chill or'crackthe bottles. The rock arm .19 is mounted on a rock shaft 30 arranged for rotative and end-wise move silent inthe bracket 11. The latter is formed with an sion 81 in w ich is slidabl'y mounted a c lindex- 82 held against rotative movement I 3 means, to'
lo while the machine is in operation -bo1'e,- so that re be provided hvit al sleeve or cylindrical exten mimosa the ide ins 33 Fig. 3. The lower'portionof t e roc shaft 30 consists of an enlarged clindrical portion 30' which is rotative in t end-wise movement therein b means of a pm br cam roller 34 secure the rock shaft and movable transversely m a transe cylinder 32,' but held against relativeverse slot 35 formed in the sleeve 32. The a roller 34 also extends through a cam slot in the extension 31, which slot comprises a vertical section 36 and an inclined tion 37.
The movements of the rock shaft 30 are controlled as hereinafter explained by a cam 38 formed on a bracket 39 secured to the stationary frame 40 of the machine. The shaft '30 comprises telescopic sections 42'and43 permitting its le h to be adjusted, said sections bein locke in adjusted position bya pin 41. T 1e upper section 42 is cut away on.
opposite sidesto produce flat surfaces, the section 43 havini; a correspondingly shaped ative rotation of said sections is prevented. A coil spring 44 is mounted on the section 43 betweena collar 45 thereon and a cap46 on the up )er end of the sleeve 31 and holds the roller 4-1 up against the cam 38. V
The arm 19 is provided with a bifurcated head 47 to receive the shaft section 42, and is ad justablelcngthwise-of the shift by means of an adjusting 'rin or nut 48 threaded on. the shaft, said nut ing received in a slot in the head 4?. Clamping bolts 49 secure the arm in adj ustcd 'fiositlon. The sleeve 31 may "a protecting hood 50 extending downward .over the cam slot and roller in said sleeve.
In operation, the mold carrying frame 12 and the blow-mold '9 rotates continuous] com lete rotation rethereon during one ccives a blank which is I) own therein and the bottle thus formed discharged before the mold completes its rotation. As the mold approachesdischarging position the roller 41 strikes the canr38 and the rock shaft is thereby pulled downward. During the initial portion of this downward move ment, the roller 34' travels-in the inclined section 37 otthe cam slot, thereby-swinging the head 17 inwardly from its"'n0rmal position (Fig. 6) atone side of the mold, .to
a positron (Figzfl) directly over the mold. During the cont nued downward movement of the rock shaft, the roller 34 moves in the vertical portion 36ef the slot,"so that the head 17 is moved downward to engage the top of the bottle (5i The mold is now opened while I; a hot e head 17; 'When the roller 41 reaches the opposite-incline of'the cam 38, thehead 17 mold by out without is held by the opened guide enoug to within the of the disk,. latr zh"coliperating with said I m of my invention.; 1 v flan e to hold the disk in position on saidhatI claim is:'- he ,-said disk having a concave surface, 50 1. In a lass .foriningifmachine, the comand means to move the head into and out 0t liinati'ono amold com risi sectgonsscp: position to cause. said surface .to engage- 'az able to open the m ol for ischarging an the neck end of the bottle. w articlefformed therein, ,a head, a wooded I 6. The eombmation with a mold having- .A disk carried b said head to engage said latei'ally separable-sections,-o a device iotliiifj article and ho d it 'durin the openin ofmtemporarily holding an, articlewhile-thm -the mold, and meansto-r easably hol the mold is being opened, said device compnis i disk in .ition on the head and permitteialii mg a head moyableibward and from the; the qnio removal ofthe disk from the h I article, a contact element haying an inter 2. The combination with a mold. having locking sliding connection with'said head,' to" laterally separable seoti0ns;-;of a'de'tice for-n ai'spring clip totaleasabli hold said e le. temporarily holding an article while the ment in position .on the ead, and timed mold is being opened; said device comp'ris'.-: mechanism automatically 0 rablje to 'move ing a head movable toward and froin the the'holding device into an out' of position .;,article,".a head-insulating contact, member xtoengage said contact element 'with said 65 having-a dovetailed slidin "connection with article; I a 1 2 said head-and a springla' 'eleasably' hold? 7; in a glass forming machine; the com- ;in'g thei contact member in position onis'aid binatioh of a. mold in which a charge of head and 'permittin its instantaneoiis glass is formed, a device to hold the glass noval iron; the b ef; -r p v while the mold is being ogened, said deyicc 70 p, 3. The combination with a'f-inold having com r sing. a' support an a cpntact piece 25' laterally separable sections, of a device for? on t e 811- port, means to actuate'smd device i g n artide' whilq athe and. the: y move the contact FROG int/0 and ,mold 'fjbe ng' opened,'said device comprisai out of position to engageand told the glass,
- "ingfjhead movable toward and ftoimthe said contact piece consist ng of heat insulat- ,7 5
;f;.' i-1;i 1 t t emb r for d of wood ing material mounted'for instantaneous re- 10 andcari'ied ,by' said head for engaginqlsaid moval from its support. p
-ticle,v and a spling clip for detac ably 4 8. 1:1 a-Flass forming machine,-,thecomf holding the contactmember on said head. binationp a mold invwluch a char e of glass g; 4; In a bettlemaking machine; thecomis formed, a device to hold the g use while so .bination of "a head, a disk, a supporting-the mold is being opened, said levicecom is'bsflange on said head'shaped to form a groove prising a support and a contact piece, said toreceive the ri hcry of the disk, the disk support having a guideway alon which the bein remov 10 mm the head oniy by a contact piece is slldable into an out of 0p- [sliding movement transverse to its axis, a crative position on thesupport, a latch to as ,;:.;:1amh cooperating with said flange to hold' hold the contact piece in sald'operativecago- 310 the disk in position on the head and permitsiliun and automatic means to periodi 1y ting the quick removal of the d k and auto actuate said device and thereby move the mafie means to remove said head into and contact piece intoand out of'position to .out' of' o'sition to cause the disk to hold a engage and hold the glass. bottle ormed on the machine Signed at "lolcdo, "n the county of Lucas 5. In a bottle making machine, the com and State of Ohio, this 7th day of March,
bination of a head, a disk, a supporting 1917.
. RIQHA RD LA FRANCE.
- flange on' said head to engage the periphery
Publications (1)
Publication Number | Publication Date |
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US1319098A true US1319098A (en) | 1919-10-21 |
Family
ID=3386572
Family Applications (1)
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US1319098D Expired - Lifetime US1319098A (en) | Glass forming machine |
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US (1) | US1319098A (en) |
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- US US1319098D patent/US1319098A/en not_active Expired - Lifetime
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