US1985644A - Machine for coating articles with paraffin or the like - Google Patents
Machine for coating articles with paraffin or the like Download PDFInfo
- Publication number
- US1985644A US1985644A US667582A US66758233A US1985644A US 1985644 A US1985644 A US 1985644A US 667582 A US667582 A US 667582A US 66758233 A US66758233 A US 66758233A US 1985644 A US1985644 A US 1985644A
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- United States
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- rolls
- series
- machine
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- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
- B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
- B05C3/09—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating separate articles
- B05C3/10—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating separate articles the articles being moved through the liquid or other fluent material
Definitions
- This invention relates to a machine for coating articles with parafiln or similar material by passing the articles between series of rolls, which carry them beneath ythe surface oi the coating material. It has been designed with special reference to the treatment of small articles, such as milk bottle caps.
- 'Ihe primary object of the invention is to mount the rolls in such a manner that, if a bottle cap becomes stuck or lodged during its passage through the machine, it may be readily dislodged or straightened without disassembling anyof the rolls or even stopping the operation of the machine.
- the lower series of rolls are all positively driven.
- the upper series of rolls are mounted in a series of bearing elements which are connected in the manner of a mat anchored at one end only, so that any of the upper rolls may be easily lifted up to provide free access to whatever article may be beneath it.
- the upper rolls are preferably driven by frictional contact.
- Figure 2 is a partial plan view of the same
- Figure 3 is an enlarged perspective view of a portion ⁇ of the roll mechanism
- Figure 4 is a transverse, sectional view of the machine.
- the melted paramn or other coating material is contained in a tank 5 which is supported by a ⁇ framework 6.
- the bottle caps or other articles to be treated are passed between a lower series of rolls 'l and an upper series of rolls 8 which cooperate therewith. These rolls are so arranged that the bottle caps passing therebetween are carried downwardly into the bath and then upwardly and delivered therefrom.
- the bottle caps are fed to one endof the series of rolls 7 and 8 by a pair of feed belts 9 and 10 which pass about yupper and lower rolls 11 and 12 at one end of the machine. After passing through the bath, the caps are delivered from the rolls 'I and 8 and are carried away between delivery belts 13 and 14, which pass about upper and lower rolls 15 and 16.
- the rolls 'l are journalled in plates ⁇ 1'? located at opposite sides of the tank 5 and each roll '7 is provided at one end with a sprocket 18, all of these sprockets being connected by a sprocket chain y'19 so that the rolls 7 are 'positively ⁇ driven from .the flrst roll which is driven by a sprocket gear connection 20 with the Iroll 12 ⁇ or by some other lequivalent driving means.
- the upper rolls 8 are mounted in a flexible mat which comprises series of links 21 con-- nected by pivot rods 22.
- the links' 2l are L- shaped, with the legs 23 extending downwardlly and providing bearings for ⁇ the rolls 8.
- One end of the mat is anchored to an upwardly projecting portion 24 of the frame 6, while the other end is free to be raised and folded backwardly, l5 as shown in dotted lines in Figure 1, without stopping the operation of the machine or disassembling any of the rolls.
- the lower rolls 7 extend continuously from side to side of the machine, but the upper series of rolls may be divided into sections, as illustrated in Figure 4, so that any one of the sections may be raised up without interfering with the other sections.
- a lower series of rolls fixed members in which said rolls are journalled, an upper series of rolls, a plurality of links arranged in pairs, the first pair being pivoted to swing about a fixed axis and each successive pair of links being pivoted to the preceding pair, one of the upper rolls being journalled in each pair of links and resting on one of the lower rolls.
- a tank to contain the liquid coating material; a lower series of rolls, the intermediate rollsof the series being normally immersed in the liquid, an upperseries of rolls, a mat in which said upper rolls are journalled, and means for anchoring said mat at one end only, whereby ⁇ the other end of the mat may be raised to release anyarticles which become stuck or lodged between the rolls.
- a tank to contain the liquid coating material, a lower series of rolls, the intermediate rolls of the series being normally immersed in the liquid, an upper series of rolls, and series of .links connected one to the other and provid- A ing bearings for the upper rolls, said series of terial, a lower s'eries of rolls, the intermediate rolls of the series being normally immersed in the liquid, an upper series of rolls, a plurality of links arranged in pairs, the rst pair being pivoted to swing about a xed axis and each successive pair of links being pivoted to the preceding pair, one of the upper rolls being journalled in each pair of links and resting on one of the lower rolls.
- upper and lower series of article carrying rolls, and ilexible means connecting the upper rolls together to permit them to be raised from the lower rolls and revolubly moved with reference to each other.
Description
` Dec, 2 5, 1934. A. R. |=ol'.|..oc:KV lb935644 l CHINE FOR COTING' ARTICLES WITH PARAFFN 0R THE LIKE Filed April 24, 193s 2 sheets-sheet 1 Dec. 25, 1934. A, R. PoLLocK MACHINE FOR COATING ARTICLES WITH PARAFFIN OR THE LIKE 2 sheets-Sheena Filed April 24. 1953 Fig.4'
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Patented Dec. 25, 1934 PATENT OFFICE MACHINE FOR COATING ARTICLES WITH PARAFFIN R THE LIKE Arthur B. Pollock, Toledo, Ohio, assignmto The Toledo Bottle Cap Company, Toledo, Ohio, a
corporation of Ohio Application April 24, 1933, `Serial No. 667,582 11 claims. `(c1. 91;46)
This invention relates to a machine for coating articles with parafiln or similar material by passing the articles between series of rolls, which carry them beneath ythe surface oi the coating material. It has been designed with special reference to the treatment of small articles, such as milk bottle caps.
'Ihe primary object of the invention is to mount the rolls in such a manner that, if a bottle cap becomes stuck or lodged during its passage through the machine, it may be readily dislodged or straightened without disassembling anyof the rolls or even stopping the operation of the machine.
In accordance with the invention, the lower series of rolls, some of. which are immersed in the coating material, are all positively driven.
The upper series of rolls, however, are mounted in a series of bearing elements which are connected in the manner of a mat anchored at one end only, so that any of the upper rolls may be easily lifted up to provide free access to whatever article may be beneath it. The upper rolls are preferably driven by frictional contact.
The invention will be more specifically described in connection with the accompanying drawings, in which- Figure 1 is a side elevation of the machine;
Figure 2 is a partial plan view of the same;
Figure 3 is an enlarged perspective view of a portion`of the roll mechanism;
l Figure 4 is a transverse, sectional view of the machine.
As illustrated in the drawings, the melted paramn or other coating material is contained in a tank 5 which is supported by a `framework 6. The bottle caps or other articles to be treated are passed between a lower series of rolls 'l and an upper series of rolls 8 which cooperate therewith. These rolls are so arranged that the bottle caps passing therebetween are carried downwardly into the bath and then upwardly and delivered therefrom.
The bottle caps are fed to one endof the series of rolls 7 and 8 by a pair of feed belts 9 and 10 which pass about yupper and lower rolls 11 and 12 at one end of the machine. After passing through the bath, the caps are delivered from the rolls 'I and 8 and are carried away between delivery belts 13 and 14, which pass about upper and lower rolls 15 and 16.
The rolls 'l are journalled in plates `1'? located at opposite sides of the tank 5 and each roll '7 is provided at one end with a sprocket 18, all of these sprockets being connected by a sprocket chain y'19 so that the rolls 7 are 'positively `driven from .the flrst roll which is driven by a sprocket gear connection 20 with the Iroll 12 `or by some other lequivalent driving means.
In order that ready access may be had to 5 straighten out or dislodge any caps which become stuck in their passage through the machine, the upper rolls 8 are mounted in a flexible mat which comprises series of links 21 con-- nected by pivot rods 22. The links' 2l are L- shaped, with the legs 23 extending downwardlly and providing bearings for `the rolls 8. One end of the mat is anchored to an upwardly projecting portion 24 of the frame 6, while the other end is free to be raised and folded backwardly, l5 as shown in dotted lines in Figure 1, without stopping the operation of the machine or disassembling any of the rolls.
The lower rolls 7 extend continuously from side to side of the machine, but the upper series of rolls may be divided into sections, as illustrated in Figure 4, so that any one of the sections may be raised up without interfering with the other sections.
From the foregoing description, it will be seen 25 that as the caps are fed through the machine from left to right in Figure 1, they are carried downwardly into the parafhn bath between the series of rolls 7 and 8 and, after being completely coated, are delivered between the belts 13 and 14. The lower rolls 7 are positively driven, while the upper rolls 8 are driven by frictional contact with the lower rolls or with the caps as they pass between the rolls. It is preferred to make the lower rolls4 7 of rubber compound and the upper rolls 8 of metal with a knurled surface but, of course, this construction is not material to the invention.
While the machine has been designed with special reference to the coating of milk bottle. caps with paraffin, it may, of course, be used for coating other articles with liquid material. The present construction has been specifically described, but the same may be considerably modified without departing from the scope of the invention as claimed.
What I claim is:-
l. In a machine of the class described, a lower series of rolls, fixed members in which said rolls are journalled, an upper series of rolls, a mat in which said upper rolls are journalled, and means 50 for anchoring said mat at one end only, whereby the other end of the mat may be raised to release any articles which become stuck or lodged between the rolls.
2. In a machine of the class described, a lower series of rolls, iixed members in which said rolls are joumalled, an upper series of rolls, and series of links connected one to the other and providing bearings for the upper rolls, said series of links being anchored at one end only, so that the upper rolls are freely movable upwardly to release any articles which become stuck or lodged between the rolls. Y
3. In a machine of the class described, a lower series of rolls, fixed members in which said rolls are journalled, an upper series of rolls, a plurality of links arranged in pairs, the first pair being pivoted to swing about a fixed axis and each successive pair of links being pivoted to the preceding pair, one of the upper rolls being journalled in each pair of links and resting on one of the lower rolls.
4. In a coating machine of the character described, a tank to contain the liquid coating material; a lower series of rolls, the intermediate rollsof the series being normally immersed in the liquid, an upperseries of rolls, a mat in which said upper rolls are journalled, and means for anchoring said mat at one end only, whereby `the other end of the mat may be raised to release anyarticles which become stuck or lodged between the rolls.
5. Inra coating machine ofthe character described,a tank to contain the liquid coating material, a lower series of rolls, the intermediate rolls of the series being normally immersed in the liquid, an upper series of rolls, and series of .links connected one to the other and provid- A ing bearings for the upper rolls, said series of terial, a lower s'eries of rolls, the intermediate rolls of the series being normally immersed in the liquid, an upper series of rolls, a plurality of links arranged in pairs, the rst pair being pivoted to swing about a xed axis and each successive pair of links being pivoted to the preceding pair, one of the upper rolls being journalled in each pair of links and resting on one of the lower rolls. i l
7. In a machine of the class described, upper and lower series of article carrying rolls, and ilexible means connecting the upper rolls together to permit them to be raised from the lower rolls and revolubly moved with reference to each other.
8. In a machine of the class described, upper and lower series of article carrying rolls, and means connecting the rolls lof each series and provided with bearings for the `rolls, the connecting means for the upper rolls being movable to permit each successive roll to be swung upwardly in an arcuate path with reference to the preceding roll.
9.,In a machine of the class described, upper and lower series of article carrying rolls, and a series of connected links provided with bearings in which the upper rolls are-mounted, said series of links being anchored at one end.
l0. In a machine of the class described, upper and lower series of article carrying rolls, and a series of connected L-shaped links provided with bearings in which the upper rolls are mounted,`
rolls has a bearing, said series of links being ari-e chored at one end.
ARTHUR R. POLLOCK.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US667582A US1985644A (en) | 1933-04-24 | 1933-04-24 | Machine for coating articles with paraffin or the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US667582A US1985644A (en) | 1933-04-24 | 1933-04-24 | Machine for coating articles with paraffin or the like |
Publications (1)
Publication Number | Publication Date |
---|---|
US1985644A true US1985644A (en) | 1934-12-25 |
Family
ID=24678816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US667582A Expired - Lifetime US1985644A (en) | 1933-04-24 | 1933-04-24 | Machine for coating articles with paraffin or the like |
Country Status (1)
Country | Link |
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US (1) | US1985644A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2752660A (en) * | 1952-08-29 | 1956-07-03 | Saco Lowell Shops | Slasher |
US2866254A (en) * | 1954-06-17 | 1958-12-30 | Batson Cook Company | Apparatus for sizing yarns |
-
1933
- 1933-04-24 US US667582A patent/US1985644A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2752660A (en) * | 1952-08-29 | 1956-07-03 | Saco Lowell Shops | Slasher |
US2866254A (en) * | 1954-06-17 | 1958-12-30 | Batson Cook Company | Apparatus for sizing yarns |
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