US700554A - Paper-making machine. - Google Patents
Paper-making machine. Download PDFInfo
- Publication number
- US700554A US700554A US6514301A US1901065143A US700554A US 700554 A US700554 A US 700554A US 6514301 A US6514301 A US 6514301A US 1901065143 A US1901065143 A US 1901065143A US 700554 A US700554 A US 700554A
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- US
- United States
- Prior art keywords
- suction
- screen
- suction apparatus
- forming
- paper
- 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
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Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/48—Suction apparatus
- D21F1/52—Suction boxes without rolls
- D21F1/523—Covers thereof
Definitions
- SPECIFICATION forming rtrune 1 ater-1va O, 5 54, datd- May 20,19 2.
- FIG. 2 is an end view of the sameilooking from the right of Fig. 1.
- Fig. 3 is an -end; elevation, partly in section, on the linegm? a of Fig.1 looking inthe direction of the arrows.
- Fig. 4 is a'detail View, on enlarged scale and partly,
- Fig. 5 is a plan view, on enlarged; scale, of a small sectionof the apparatus.
- Figs. 6 and 7 show modifications 1 My invention relates more particularly to the suction apparatus which is used for extracting moisture fromQthe pulp formed on any suitable screen, such as Fourdrinier wire.
- suction-boxes mountedon suitable guides to,- permit themtobe. moved slightly back and forward ina directio ncrosswise of the direc-, tion of movement of the formingscreen, ui a e ec nism is s n f r mp t n a reciprocating motion to these suction-boxes.
- An endless belt travels over the upper sides of the suction-boxesand I provide a means for manually or automatically keeping this endless belt in its proper position on the drums from which it runs.
- B denotes the frame in'which the suctionbozgesare mounted.
- This frame is secured to the pedestal by means of thebolts a.
- brackets 19 on the sides of the pedestal are T- ironsC.
- the suction apparatus By removing the bolts a the frame maybe of any desired'construction.
- the stops H, bywhich the active surface of fthe,. suction-plate GI may be varied.
- a suction-pipe is connectedwitha suitable suction
- An operating-handle k permits apparatus.
- These belts are-very strongly made, being. preferably similartothe belts which I have shown in my applications for Letters Patent,- serially numbered j 53,080, 53,533, 53,534, 53,535.
- the "reciprocating motion of the suction-boxes and the continual forward movement of this endless belt constantly wear their contacting faces to a perfect fit.
- the movement of the suction-boxes to and fro across the direction of movement of the belt is liable to throw the belt to one side or the other of the drums Q, from which it runs.
- levers V which are pivoted at r and have at their ends the cams IV, arranged oppositely to one another.
- Fig. 6 shows a modification, however, in which the periphery of the drum and the roll may be a metallic surface, and a rubber cushion X is placed underneath the bearing-blocks 1'.
- Fig. 7 shows how the one end or the other of the roll may be brought into closer contact with the drums Q manually, as by the hand-wheel Y.
- suction apparatus for paper-making machines, and means for imparting a reciprocating motion to said suction apparatus.
- the traveling forming'screen, and the suction apparatus located in operative relation thereto, and means for imparting a reciprocating motion to the suction apparatus in a direction transverse to the direction of movement of the forming-screen.
- the forming-screen and suction apparatus arranged in operative relation thereto, said suction apparatus being made up of elements, and means for imparting a reciprocating movement to said elements in successive relation to each other.
- the traveling forming-screen located in operative relation thereto and having a perforated top, a perfo-.
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- Paper (AREA)
Description
Pa-te'nted May 20, I902.
H. PARKER.
PAPER MAKING MACHINE.
- (Applicktion flied June 19. 1901.
(No Madei.)
THE uomjls rsrzas 00., nnhroumow wAsumsrom 04 c.
No; 700,554. Patented May 20, I902. I H. PARKER.
PAPER MAKING MACHINE.
(Application filed June 19, 1901.)
{Sheets-Sheet 4.
(No Model.)
" UNITED 'STATES .,P.ATENT @FFIeE.
in section, of the right-hand end of the ap}.
This apparatus is of course to be placed in its HOWARD PARKER, OF BELLOWS FALLS, VERMONT:
PAPER-MAKING MACHINE.
SPECIFICATION forming rtrune 1=ater-1va O, 5 54, datd-May 20,19 2.
Application filediJ'une 19, 1901 To all whom itvmty conccrm f I Be it known thatLHOWARD PARKER, a citi zen of the United States, anda resident of Bellows Falls, in the county of. Windham and State of Vermont, have inventedcertain new and useful ImprovementsinPaper-Making. Machines, of which the following is a 7 speci fication. v
I have illustrated myinve'ntion in the drawings hereto annexed, in which- Figure l showsin side-view a machine in which my inventionisembodied. I Fig. 2 is an end view of the sameilooking from the right of Fig. 1. Fig. 3 is an -end; elevation, partly in section, on the linegm? a of Fig.1 looking inthe direction of the arrows. Fig. 4 is a'detail View, on enlarged scale and partly,
paratus. Fig. 5 is a plan view, on enlarged; scale, of a small sectionof the apparatus. Figs. 6 and 7 show modifications 1 My invention relates more particularly to the suction apparatus which is used for extracting moisture fromQthe pulp formed on any suitable screen, such as Fourdrinier wire.
proper-position with relation to the rest of. the
machine, which is generallyadjacent to the point where, forlinstance, the F stuff is flooded onto the formingwire or web. Supported on suitableframework-I arrange one or more suction-boxes mountedon suitable guides to,- permit themtobe. moved slightly back and forward ina directio ncrosswise of the direc-, tion of movement of the formingscreen, ui a e ec nism is s n f r mp t n a reciprocating motion to these suction-boxes.
An endless belt travels over the upper sides of the suction-boxesand I provide a means for manually or automatically keeping this endless belt in its proper position on the drums from which it runs. a V
Adenote's the pedestal or bed piece on which the suction apparatus is located.
B denotes the frame in'which the suctionbozgesare mounted. This frame is secured to the pedestal by means of thebolts a. On brackets 19 on the sides of the pedestal are T- ironsC. In order to put a newwire on the machine, it is necessary to remove the suction apparatus. By removing the bolts a the frame maybe of any desired'construction.
'boxes loy the valve Serial no. 5,143. (mam ;.can.b m veait Phell l lii rests on 'thejT-iron O and thenmoved'out of the way of the forming-screen. Any desired number ofsu ction-bo res maybe used inthis apparatus. The; machine shown in the drawings willaccommodatefiveg. The frame is grooved fcrosswise, as at D. Inthisaremounted the igui'des'E, onwhich the suction-box Fslides. IS et-sorews c are arranged on the guides to take up any wear which may occur. on the suction-plate, which'forms a cover for the top of the. suction-box F. 1 These SlJOtiOllrbOXGS The one I h ave illustrated has a perforated suctionplate G, which'forms the top of the boxes, and
the stops H, bywhich the active surface of fthe,. suction-plate GI may be varied. A suction-pipe is connectedwitha suitable suction An operating-handle k permits apparatus.
any one of the ofcontrolling the-suction. in
In -o rder to impart reciprocating motion to the suction-boxes, I'mount on the side of the frame B brackets to support the shaft M. Thisshaft has on itia cam opposite the end of each box, and these cams are set each one in'advance of the other, so that one suctionbox will start forward a little bit in advance of the second and the second a little in advanee of the third, &c. the shaft is shown at M and one of the eccentrics at A yoke embraces the eccentric, is pivoted atm, and ends in a lever n, which is connected by the link p to the suction-box. JIt-is clear that as the shaft revolves the yoke Q will follow the eccentric N, will rock the At the left of Fig. 3
lever 01.,andthr0ugh the linkp impart a reciprocating motion to the box. Each one of the boxes is suppliedwith a similar mechanism. Other arrangements can of course be used for accomplishing this object, and I do not intend to limit myself to the particular form shown anddescribed.
' An endless belt Ppasses over drums Q at each end of the machine and cver the suction-plates,G,-located in the top of the suction-boxes. These belts are-very strongly made, being. preferably similartothe belts which I have shown in my applications for Letters Patent,- serially numbered j 53,080, 53,533, 53,534, 53,535. The "reciprocating motion of the suction-boxes and the continual forward movement of this endless belt constantly wear their contacting faces to a perfect fit. The movement of the suction-boxes to and fro across the direction of movement of the belt is liable to throw the belt to one side or the other of the drums Q, from which it runs. I have provided means for automatically keeping this belt in its properposition on the drums. To accomplish this, I mount the roll R in bearings which are carried on slides, so that the bearin gs may move toward or away from the drum Q. On the frame I mount the rod S, so that it may be moved slightly back and forth lengthwise of the roll. To this rod S, I secure arms having at their ends rollers T, which are in the plane of the lower part of the belt, as clearly indicated in Fig. 4 and if this belt should be moved out of its proper position it will almost immediately strike one of the rollers and throw it out of its normal position,carrying with it the rod S. To this rod S are connected levers V, which are pivoted at r and have at their ends the cams IV, arranged oppositely to one another. On these cams, at a point between their highest and lowest parts, rest the bearings r of the roll B. As the rod S moves in one direction or the other it carries with it the levers V, which have at their ends the cams W. It is clear that the cam on the side toward which the rod S moves will raise that end of the roller R slightly and that the other cam will permit the opposite end of the roller R to be dropped slightly. It results from bringing one end of the roll R near to the drum Q that the belt P will be thrown over into its proper position, at which time the weight of the bearing 1' will throw the lever V and the rod S back into their normal positions. Motion is imparted to the moving parts by a pulley secured to one of the drums Q. In order to have a good frictional contact between the drum Q and the roll B, it is preferable to have the periphery of one or the other covered with some yielding material, such as rubber. Fig. 6 shows a modification, however, in which the periphery of the drum and the roll may be a metallic surface, and a rubber cushion X is placed underneath the bearing-blocks 1'. By this construction the same results are accomplished as if one of the rolls had a yielding material on its periphery. Fig. 7 shows how the one end or the other of the roll may be brought into closer contact with the drums Q manually, as by the hand-wheel Y.
In order to form the pulp into sheets of varying width, I mount over the forming-screen rollers, one of which is shown at 2, located over the suction apparatus. The other one would be at about the point where the stuff is flooded into the screen. Traveling around the rollers are the bands, which are preferably of some soft yielding material, such as rubber. These bands travel on the formingscreen and govern the width of the sheet of pulp, as clearly indicated in Fig. 8. The distance between these bands may be varied at will.
I claim as my invention- 1. A suction apparatus for paper-making machines, and means for imparting a reciprocating motion to said suction apparatus.
2. The combination in paper-making machinery with the forming-screen and the suction apparatus located in operative relation thereto and a carrier-belt interposed between said screen and said suction apparatus, of means for causing a relative movement between the forming-screen and the suction apparatus in a direction transverse to the direction of movement of the forming-screen.
3. In a paper-making machine, the traveling forming'screen, and the suction apparatus located in operative relation thereto, and means for imparting a reciprocating motion to the suction apparatus in a direction transverse to the direction of movement of the forming-screen.
t. In a machine of the class specified, the forming-screen and suction apparatus arranged in operative relation thereto, said suction apparatus being made up of elements, and means for imparting a reciprocating movement to said elements in successive relation to each other.
5. In combination in a paper-making ma chine, a traveling forming-screen, a suction apparatus located in operative relation thereto and having a perforated top, and a perforated traveling carrier located between the forming-screen and the suction apparatus, substantially as described.
6. In combination, in a paper-making machine, the traveling forming-screen, the suction apparatus located in operative relation thereto and having a perforated top, a perfo-.
rated traveling carrier between the formingscreen and the suction apparatus, and means for causing a relative movement between the suction apparatus and the carrier, in a direction transverse to the direction of movement of the carrier.
7. In a machine of the class specified, the combination with the forming-screen and the suction apparatus, of a traveling belt located between the forming-screen and the suction apparatus, and a shifting device for automatically maintaining said belt in its proper position, substantially as described.
8. In a machine of the class specified, the combination with a frame supporting the suction apparatus, the suction apparatus located in said frame and the forming-screen, of a carrier-belt interposed between the suction apparatus and the forming-screen, and means for automatically controlling the position of the carrier-belt.
9. In a machine of the class specified, the combination with the frame supporting the suction apparatus, the suction apparatus located in said frame, and a forming-screen of an endless carrier-belt traveling over drums mounted on the frame, a roll mounted in traveling overadrum mounted on the frame, 10 yielding vbearings in operative relation With a roll mounted in yielding hearings in operaone of the drums, and means for moving the tive relation with said drum, and means for bearings of said roll, substantially as demoving the bearings of said roll, substantially 5 scribed. as described.
10. In a machine of the class specified,the HOWARD PARKER. combination with the frame supporting the Witnesses: suction apparatus, and the suction appara- WV. E. SIMONDS,
tus located in said frame, of an endless belt D. I. KREIMENDAHL.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6514301A US700554A (en) | 1901-06-19 | 1901-06-19 | Paper-making machine. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6514301A US700554A (en) | 1901-06-19 | 1901-06-19 | Paper-making machine. |
Publications (1)
Publication Number | Publication Date |
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US700554A true US700554A (en) | 1902-05-20 |
Family
ID=2769085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US6514301A Expired - Lifetime US700554A (en) | 1901-06-19 | 1901-06-19 | Paper-making machine. |
Country Status (1)
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2608913A (en) * | 1946-10-15 | 1952-09-02 | Pusey & Jones Corp | Suction box connection to manifold |
-
1901
- 1901-06-19 US US6514301A patent/US700554A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2608913A (en) * | 1946-10-15 | 1952-09-02 | Pusey & Jones Corp | Suction box connection to manifold |
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