CN106223099B - A kind of squeezing part device for light basis weight fluting medium - Google Patents
A kind of squeezing part device for light basis weight fluting medium Download PDFInfo
- Publication number
- CN106223099B CN106223099B CN201610775204.1A CN201610775204A CN106223099B CN 106223099 B CN106223099 B CN 106223099B CN 201610775204 A CN201610775204 A CN 201610775204A CN 106223099 B CN106223099 B CN 106223099B
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- Prior art keywords
- woollen blanket
- adjusting
- roll
- squeezing
- connector
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F3/00—Press section of machines for making continuous webs of paper
- D21F3/02—Wet presses
- D21F3/04—Arrangements thereof
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F3/00—Press section of machines for making continuous webs of paper
- D21F3/02—Wet presses
- D21F3/08—Pressure rolls
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G3/00—Doctors
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Abstract
The invention provides a kind of squeezing part device for light basis weight fluting medium, including squeezing main body and woollen blanket loop, squeezing main body includes low press roll, suction press roll, squeezing artificial stone roll and low press roll, the surface of low press roll is provided with suction press roll, suction press roll upper right side is provided with squeezing artificial stone roll, squeezing artificial stone roll upper right side is provided with low press roll, and squeezing artificial stone roll is provided with double end and swings doctor blade device；First, second, and third woollen blanket loop is correspondingly provided with low press roll, suction press roll and low press roll；Felt suction box and/or cantilever beam structure are provided with first woollen blanket loop, the second woollen blanket loop and the 3rd woollen blanket loop, lower felt deflector roll adjusting means is additionally provided with the first woollen blanket loop.Stacked at an angle with mode using four various forms of rollers, three nips formed required for press dewatering, the form of roller includes blind-hole roll and the suction press roll with vacuum chamber and the artificial stone roll with special surface hardness.
Description
Technical field
The present invention relates to one kind to squeeze part device, more particularly to a kind of squeezing part device for light basis weight fluting medium.
Background technology
The squeezing form of the paper machine of traditional fluting medium is contrasted, the blind-hole roll of press section generally use delivery type squeezes,
This squeezing is commonly available to the quantitatively higher corrugated case paperboard of paper web, to reach the corresponding mass dryness fraction of required paper web, generally matches somebody with somebody
Standby twice or three nips are even more more.Reach described nip, be commonly equipped with four or the six roots of sensation even more pressure rollers.
In addition, press felt is also equipped with, the press felt is around multiple deflector rolls and together with the fibrous web of formation
By the press. nips and contact to separate again with the fibrous web and run with loop checking installation, every pressure roller basic need is equipped with one
Bar annular woollen blanket, at the same time, also need be equipped with woollen blanket normal operation needed for woollen blanket cleaning, correction, tensioning, dry etc. it is numerous attached
Category equipment.Traditional delivery type squeezing is both needed to set special draw due to distant between each nip between each nip
Paper device.
From the foregoing, it will be observed that existing in general squeezing form, during fluting medium for producing light basis weight, due to floor space
Greatly, corollary equipment is more, can increase every operating cost in user's early investment cost and production significantly（Water, electricity, gas）
And cost of equipment maintenance etc., the input and output ratio of paper plant greatly improve.
Due to form the nip that can be pressed dry needed for moisture in limited space, in traditional delivery type squeezing such as
Fruit needs to form three nips, then needs six roots of sensation roller to match two-by-two, could be formed needed for nip.And need to be equipped with accordingly required
Six woollen blankets and six sets of corresponding frames, and traditional cloth form of moulting can expend substantial amounts of manpower and time, so every time
Shutdown is changed blanket and can taken a significant amount of time, so as to reduce production efficiency.
Paper injection between conventional nip and nip realizes typically by the vacuum suction roller arrangement specially set,
Because vacuum suction roller needs to be equipped with special vavuum pump to realize certain vacuum, so the normal operation cost to paper plant
And maintenance cost has certain consumption.
There is a kind of pressure technology of four-roller three, although overcoming above-mentioned drawback to a certain extent in actual application,
Still the defects of new or old intentionally.
The content of the invention
It is an object of the invention to provide a kind of squeezing part device for light basis weight fluting medium, using four multi-forms
Roller stacked at an angle with mode, three nips formed required for press dewatering, the form of roller includes
Blind-hole roll and the suction press roll with vacuum chamber and the artificial stone roll with special surface hardness.Pass through spy between each roller
Other frame form and oil cylinder pressurised form are stablized to reach and obtain being dehydrated required corresponding line pressure.It is simultaneously because special
Roller form make it that the paper injection between each nip is all roller therein paper injection, it is not only quick and convenient but also very safe.In addition
More perfect squeezing part device is obtained by the optimization further to its structure.
To achieve these goals, the technical scheme is that：
A kind of squeezing part device for light basis weight fluting medium, including squeezing main body and woollen blanket loop, the squeezing master
Body includes low press roll, suction press roll, squeezing artificial stone roll and upper press, and the surface of the low press roll is provided with described
Suction press roll, the suction press roll upper right side are provided with squeezing artificial stone roll, and the squeezing artificial stone roll upper right side is provided with institute
Upper press is stated, the squeezing artificial stone roll is provided with double end and swings doctor blade device；The low press roll, suction press roll and pressure
Squeeze and be correspondingly provided with the first woollen blanket loop, the second woollen blanket loop and the 3rd woollen blanket loop in upper roller；The first woollen blanket loop, second
Felt suction box and/or cantilever beam structure are provided with woollen blanket loop and the 3rd woollen blanket loop, is also set on the first woollen blanket loop
There is lower felt deflector roll adjusting means.
Further, the core of the squeezing part device is four differences being marked in figure to pressure roller.This four
Root pressure roller is arranged under the overlay with pressure engagement forms at an angle.Realize that roller is nibbled with roller by hydraulic cylinder in the course of the work
Between chalaza with certain pressure contact（We term it line pressure）, and the size of the line pressure between three meshing points is under
From left to right gradually increase on and, i.e. the engagement dotted line pressure of roller 51 and roller 52 is minimum, slightly larger, roller 53 and the roller of roller 52 and roller 53
The line pressure of 54 meshing points is maximum.Remaining equipment is to support horizontal frame and the longitudinal frame needed for these rollers in figure, except this
Outside also have a series of felt suction box, cantilever beam structure, double end swing doctor blade device and lower felt deflector roll adjusting means etc. match somebody with somebody
Cover facility.
Further, the squeezing artificial stone roll is provided with double end and swings doctor blade device, and the double end swings doctor blade device
Including doctor blade holder, the first scraper head, the second scraper head, transmission side axle and oscillating motor；The doctor blade holder is provided with the first installation
Inclined-plane and the second installation inclined-plane, the first installation inclined-plane are located at the right side of the doctor blade holder, with installing first scraper head,
The second installation inclined-plane is located at the left side of the doctor blade holder, for installing second scraper head；Described transmission side axle one end
It is connected with the doctor blade holder, the other end is connected with the oscillating motor, for driving whole device to be swung on roll surface along roll shaft；
Further, woollen blanket loop includes felt suction box and woollen blanket frame, wherein：
The felt suction box includes base, bearing, adjusting screw rod, flange and casing；The base is horizontal positioned, and it is left
Right both sides are symmetrically vertically provided with left support abutment and right support abutment, are equipped with the left support abutment and right support abutment for installing the regulation
The lower end of the hole of screw rod, left adjusting screw rod and right adjusting screw rod extends vertically into the bearing, and upper end is provided with suction box installation spiral shell
It is female；The both ends of the flange are provided with installed part, and the installed part is set on the left adjusting screw rod and right adjusting screw rod and led to
Cross the suction box installation nut to be fixedly mounted, the flange is set on the outside of the casing, and the casing is provided with regulation hand
Handle.
Further, the frame is provided with cantilever beam structure and lower felt deflector roll adjusting means, the cantilever beam structure
Including woollen blanket cantilever beam, one end of the woollen blanket cantilever beam is provided with adjusting part, and the other end is provided with leg, the bottom of the leg
Provided with extraction seat, the optional position between the both ends of the woollen blanket cantilever beam is provided with support member；The adjusting part includes regulation
Bar and cantilever beam adjusting nut, the adjusting rod bottom are fixed in frame, top vertically through the woollen blanket cantilever beam one
End, and fixed by the cantilever beam adjusting nut；The lower felt deflector roll adjusting means include mounting bracket, the first connector,
Second connector, lower felt deflector roll, reducing motor and regulation screw mandrel；The upside of the mounting bracket is provided with the first roller, and described
A connection piece can be rotationally mounted on first roller, and the lower felt deflector roll is fixed on the upper of first connector
Side, the downside of the mounting bracket are provided with the second roller, and second connector is rotatably disposed within second roller, described
The upper end of regulation screw mandrel is rotatably disposed within the downside of first connector, and its lower end can by the control of the reducing motor
Telescopically on second connector.
Doctor blade device is swung on double end：
Further, the first installation inclined-plane is slightly larger than between the first scraper head and roll surface relative to the angle of roll surface
Angle, preferably greater than 0-5 °.
Further, the second installation inclined-plane is provided with the second bool, second bool for both ends formed with
On the described second installation inclined-plane, the other end is used to install second scraper head for the both ends of certain angle, wherein one end.Institute
It is 90-120 ° to state the angle between both ends, preferably 105 °.
Further, the angle that the tangent line at the contact point of first scraper head and roll surface and first scraper are formed
For 15-20 °, preferably 20 °.Here the angle being primarily referred to as between the scraper on tangent line and the first scraper head.
Further, the angle that the tangent line at the contact point of second scraper head and roll surface and second scraper are formed
For 10-15 °, preferably 15 °.Here the angle being primarily referred to as between the scraper on tangent line and the second scraper head.
Further, after described transmission side axle one end is connected to the doctor blade holder, the first scraper head and the second scraper head
Side, the other end extend and connected to oscillating motor along the direction parallel with roller bearing, and the oscillating motor is in frame.
Further, first scraper head and second scraper head are DST scraper heads.
Further, first scraper head includes the first scraper and the first mounting bracket, the lower end of first mounting bracket
It is installed on the first installation inclined-plane, its upper end is provided with the first adjusting part, for adjusting the angle of first scraper.
Further, first adjusting part includes the first connector, the first cover plate and the first bolt, first lid
Plate lid is located at the upper end of first mounting bracket, and is fixed by first bolt connection, and the blunt end of first scraper is stretched
Enter the inside of first cover plate, and buckled by two ladders in first cover plate and fixed at a certain angle, finally by
First connector connects first scraper and first mounting bracket, and the sharp end of first scraper stretches out described first
Mounting bracket.This device is the angle that first scraper is controlled by first bolt rotation.
Further, second scraper head includes the second scraper and the second mounting bracket, the lower end of second mounting bracket
It is installed in indirectly on the second installation inclined-plane, its upper end is provided with the second adjusting part, for adjusting the angle of second scraper
Degree.Preferably, the lower end of second mounting bracket is installed in the second installation inclined-plane indirectly by the second above-mentioned bool
On.
Further, second adjusting part includes the second connector, the second cover plate and the second bolt, second lid
Plate lid is located at the upper end of second mounting bracket, and is fixed by second bolt connection, and the blunt end of second scraper is stretched
Enter the inside of second cover plate, and buckled by two ladders in second cover plate and fixed at a certain angle, finally by
Second connector connects second scraper and second mounting bracket, and the sharp end of second scraper stretches out described second
Mounting bracket.This device is the angle that second scraper is controlled by second bolt rotation.
On felt suction box：
Further, described hole inwall is provided with screw thread, and it is relative with the screw thread set by the adjusting screw rod outer circumferential side
Should.
Further, the base is provided with fixation holes, and the fixation holes are provided with fixing screws, for by described in
Base is fixed in ground or equipment.
Further, the flange is two, respectively symmetrically is set in the both ends of the casing；Corresponding to two flanges
Both ends are connected by connector, and the outside of the centre of the connector is provided with the installed part.
Further, the installation nut is set in the upper end of the adjusting screw rod, and the installed part is set in the tune
It is placed in the upside of the installation nut, an installation nut being additionally provided with the upside of the installed part, for adjusting on section screw rod
The height of the installed part, with the height of casing described in Indirect method.
Further, adjusting nut is additionally provided with the adjusting screw rod, the adjusting nut is located at the adjusting screw rod
Lower section, for controlling the adjusting screw rod to pass in and out the bearing.
Further, the regulation handle is arranged with left and right sides of the casing.
Further, the vacuum line with the casing through connection is additionally provided with the casing, for the casing
Vacuumize.
A kind of pressing device for including the felt suction box for press section described above, the felt suction box are set
In woollen blanket loop at least one.
Further, it is equipped with the felt suction box in all woollen blanket loops.
It should be noted that by the suction box of prior art from fixed or be improved to both can be upper and lower for adjustable pattern up and down
Rotatable pattern is not easy to again for regulation, and at least present inventor is before from flange components, it is contemplated that many schemes,
It is included in the centrally disposed device similar to rotating shaft of the both sides of the casing, or is configured by roller and fixing glue
Deng.There are many defects in above-mentioned scheme early stage, many inconvenience, in this case, invention in actual application be present
People uses the flange apparatus on pipeline, and casing is fixed by it, and the side by being set in flange on adjusting screw rod
Formula, the vertical height of indirect control casing；Further, it is more convenient and controllable by the rotation regulation of regulation handle.
On cantilever beam structure：
Further, the support member is disposed in proximity to the position of the adjusting part.
Further, the support member is arranged at the opening position apart from the adjusting part a quarter to half.
Further, the woollen blanket cantilever beam includes the first woollen blanket cantilever beam and the second woollen blanket cantilever beam, described second mao
Blanket overarm arm is located at the top of first woollen blanket overarm arm, and the second supports support of the second woollen blanket overarm arm is in frame
Or first on woollen blanket overarm arm, the bottom of the second adjusting rod of second woollen blanket overarm arm is fixed on frame or first mao
On blanket overarm arm, the second of the second woollen blanket overarm arm extracts seat out on the first woollen blanket overarm arm, for supporting second
Pin.
Further, the woollen blanket cantilever beam includes three or more than three, between it by up and down mutually support and/
Or the mode supported each via frame is arranged.
Further, the outside for extracting seat out is provided with railing, and the railing is vertically arranged and rotationally outwardly opened.
Further, the bottom of the adjusting rod penetrates the base of the frame, and is fixed by fixing nut.
Technical scheme also includes：
A kind of pressing device for including the cantilever beam structure being used in the frame of woollen blanket loop described above, its feature exist
In the cantilever beam structure is arranged at least one in the frame in woollen blanket loop.
Further, it is equipped with the cantilever beam structure in the frame in all woollen blanket loops.
Further, by mutually supporting and/or being supported each via frame up and down between multiple cantilever beam structures
Mode arrange.
Need what is illustrated, present inventor dexterously make use of lever principle, controls, makes by the adjusting part of one end
Obtaining the extraction seat of the other end easily can be extracted out and be inserted, so as to conveniently realize the replacing of woollen blanket.This scheme
It is favourable for equipment and improving for part first applied to practice in woollen blanket loop for being.And in reality
In the Application Example on border, it has been found that its relative to prior art convenience and agility.Pass through the knot of such simple and flexible
The beneficial effect that structure is realized, this is progressive for this area.
On lower felt deflector roll adjusting means：
Further, second connector is provided with screwed hole, and the side wall of the regulation screw mandrel is provided with and the spiral shell
Screw thread corresponding to pit, the reducing motor are located on second connector, and are connected with the regulation screw mandrel, for passing through
Controlling the rotation of the regulation screw mandrel makes it scalable relative to second connector.
Further, the downside of first connector is provided with intermediate roller, and the upper end of the regulation screw mandrel is provided with and institute
State hole corresponding to intermediate roller, the intermediate roller passes through described hole so that the regulation screw mandrel upper end rotationally with
The first connector connection.
Further, the mounting bracket mounted perpendicular is in the side wall of the frame.
Further, first roller is located between two parallel-plates on the upside of the mounting bracket, and second roller is set
Between two parallel-plates of the mounting bracket volume two.
Further, first connector includes connection end and installation end, is formed between the connection end and installation end
150-170°.Preferably 155 °, to allow the lower felt deflector roll that both there is big scope of activities, upper and lower hair will not be caused again
The clamped condition of blanket.
Further, the left hand corner of the installation end is provided with otch, and the otch is provided with intermediate roller, with installation institute
State the upper end of regulation screw mandrel.Preferably, the otch is formed for the angle truncation that both sides are 45 °.
Said structure specifically describe including：Part device is squeezed, including double end swings doctor blade device, felt suction box, hanged
Arm girder construction and lower felt deflector roll adjusting means, wherein：Double end swings doctor blade device, passes through the improvement to its part and structure
And optimization, greatly improve its service behaviour, realize the purpose of optimal cleaning roller surface, and ensure that reliable paper injection and
Quality of finished paper, the problem of reducing paper defects and disconnected paper；Felt suction box, it is rotatable to realize casing by using simple components
Feature, further, by the optimization to other parts, realize installation, safeguard succinct, using flexible, regulation is rapid, accurate
Beneficial effect；Cantilever beam structure, by the design of cantilever beam structure and the arrangement of associated components, make it in practical application
In, overcome the drawback in above-mentioned background technology；Further, the cantilever beam structure also has and is easily installed and tears open
Unload, operate the characteristics of flexible；Lower felt deflector roll adjusting means, led by installing the electronic adjustable apparatus lower felt
Roller turns into adjustable mode, for adjusting the size of nip between upper and lower woollen blanket, is more beneficial for the concrete condition according to scene, more
Realize that paper injection works well.
Brief description of the drawings
Fig. 1 is a kind of structure of one embodiment of squeezing part device for light basis weight fluting medium of the present invention
Schematic diagram（Wherein, part-structure is not drawn completely, but those skilled in the art can easily enter according to the technical program
Row application）；
Fig. 2 is the structure of the one embodiment of the felt suction box of the present invention for press section under horizontality
Schematic diagram；
Fig. 3 is the structure of the one embodiment of the felt suction box of the present invention for press section in an inclined state
Schematic diagram；
Fig. 4 is a kind of structure of one embodiment of cantilever beam structure in the frame of woollen blanket loop of the present invention
Schematic diagram；
Fig. 5 is a kind of application of one embodiment of cantilever beam structure in the frame of woollen blanket loop of the present invention
Schematic diagram；
Fig. 6 is that the structure of one embodiment that a kind of double end for pressure roller of the present invention swings doctor blade device is shown
It is intended to；
Fig. 7 is that the application of one embodiment that a kind of double end for pressure roller of the present invention swings doctor blade device is shown
It is intended to；
Fig. 8 is a kind of structural representation of one embodiment of lower felt deflector roll adjusting means of the present invention；
Fig. 9 is a kind of application structure schematic diagram of one embodiment of lower felt deflector roll adjusting means of the present invention.
Reference：
1- felt suction box, 11- bases, 111- fixing screws, 12- bearings, 13- adjusting screw rods, the installation of 131- suction boxs
Nut, 132- suction box adjusting nuts, 14- flanges, 141- installed parts, 15- casings, 151- regulation handles, 16- woollen blankets；
2- cantilever beam structures, 21- woollen blanket cantilever beams, the woollen blankets of 211- first overarm arm, the woollen blankets of 212- second overarm arm, 213-
3rd woollen blanket overarm arm, the woollen blankets of 214- the 4th overarm arm, 22- cantilever beam adjusting nuts, 23- adjusting rods, 24- legs, 25- are extracted out
Seat, 26- railings, 27- support members, 28- frames, 29- cantilever beam fixing nuts；
3- double ends swing doctor blade device, 31- doctor blade holders, and 311- first installs inclined-plane, the bools of 312- second, 313- second
Inclined-plane, the scraper heads of 32- first, the scrapers of 321- first, the mounting brackets of 322- first, the connectors of 3221- first, 3222- first are installed
Cover plate, the bolts of 3223- first, the scraper heads of 33- second, the scrapers of 331- second, the mounting brackets of 332- second, the connectors of 3321- second,
The cover plates of 3322- second, the bolts of 3323- second, 34- transmission side axles；
4- lower felt deflector roll adjusting meanss, 41- mounting brackets, the rollers of 42- first, the rollers of 43- second, the connectors of 44- first,
The connectors of 45- second, 46- reducing motors, 47- regulation screw mandrels, 48- lower felt deflector rolls, 49- lower felts, J- frames, F- vacuum volt
Roller, the upper vacuum suction rollers of X-, S- glazing felts；
51- low press rolls, 52- suction press rolls, 53- squeezing artificial stone rolls, 54- upper press；
The first woollen blankets of 61- loop, the second woollen blankets of 62- loop, the woollen blanket loops of 63- the 3rd.
Embodiment
Reference picture 1-9, wherein, Fig. 1 is a kind of squeezing part device for light basis weight fluting medium of the present invention
The structural representation of one embodiment（Wherein, part-structure is not drawn completely, but those skilled in the art are according to this technology
Scheme can be applied easily）；Fig. 2 is the felt suction box of the present invention for press section under horizontality
The structural representation of one embodiment；Fig. 3 be the felt suction box of the present invention for press section in an inclined state
The structural representation of one embodiment；Fig. 4 is a kind of cantilever beam structure in the frame of woollen blanket loop of the present invention
The structural representation of one embodiment；Fig. 5 is a kind of cantilever beam structure in the frame of woollen blanket loop of the present invention
The application schematic diagram of one embodiment；Fig. 6 is that a kind of double end for pressure roller of the present invention swings the one of doctor blade device
The structural representation of individual embodiment；Fig. 7 is one that a kind of double end for pressure roller of the present invention swings doctor blade device
The application schematic diagram of embodiment；Fig. 8 is a kind of structure of one embodiment of lower felt deflector roll adjusting means of the present invention
Schematic diagram；Fig. 9 is a kind of application structure schematic diagram of one embodiment of lower felt deflector roll adjusting means of the present invention.
In one embodiment, a kind of squeezing part device for light basis weight fluting medium, including squeezing main body and woollen blanket
Loop, the squeezing main body includes low press roll 51, suction press roll 52, squeezing artificial stone roll 53 and upper press 54, described
The surface of low press roll 51 is provided with the suction press roll 52, and the upper right side of suction press roll 52 is provided with squeezing artificial stone roll
53, squeezing artificial stone roll 53 upper right side is provided with the upper press 54, and the squeezing artificial stone roll 53 puts provided with double end
Dynamic doctor blade device 3；Be correspondingly provided with the low press roll 51, suction press roll 52 and upper press 54 first woollen blanket loop 61,
Second woollen blanket loop 62 and the 3rd woollen blanket loop 63；The first woollen blanket loop 61, the second woollen blanket loop 62 and the 3rd woollen blanket return
Felt suction box 1 and/or cantilever beam structure 2 are provided with road 63, lower felt deflector roll tune is additionally provided with the first woollen blanket loop 61
Regulating device 4.
In one embodiment, a kind of felt suction box for press section, including base 11, bearing 12, adjusting screw rod
13rd, flange 14 and casing 15；The base 11 is horizontal positioned, and its left and right sides is symmetrically vertically provided with left support abutment and right support abutment,
The hole for installing the adjusting screw rod 13, left adjusting screw rod and right adjusting screw rod are equipped with the left support abutment and right support abutment
Lower end extend vertically into the bearing 12, upper end is provided with installation nut 131；The both ends of the flange are provided with installed part 141, described
Installed part 141 is set on the left adjusting screw rod and right adjusting screw rod and is fixedly mounted by the installation nut 131, described
Flange 4 is set in the outside of casing 15, and the casing 15 is provided with regulation handle 151.
It is described present invention also offers a kind of pressing device for including the felt suction box for press section described above
Felt suction box is arranged at least one in woollen blanket loop.
In one embodiment of the invention, by setting up flange arrangement on the basis of existing technology, and to other phases
Close part to optimize, i.e., the both ends of described flange are provided with installed part 141, and the installed part 141 is set in the left regulation spiral shell
It is fixedly mounted on bar and right adjusting screw rod and by the installation nut 131, the flange 4 is set in the outside of casing 15,
The casing 15 is provided with regulation handle 151, it is achieved thereby that the beneficial effect of adjustable angle.
In another embodiment, the left and right sides of the base 11 is symmetrically vertically provided with left support abutment and right support abutment,
The hole for installing the adjusting screw rod 13, left adjusting screw rod and right adjusting screw rod are equipped with the left support abutment and right support abutment
Lower end extend vertically into the bearing 12, upper end is provided with installation nut 131；Specifically, the installation nut 131 is set in described
The upper end of adjusting screw rod 13, the installed part 141, which is set in, is placed in the upper of the installation nut 131 on the adjusting screw rod 13
Side, the upside of the installed part 141 is additionally provided with an installation nut 131, for adjusting the height of the installed part 141, with
Connect the height for adjusting the casing 15；Can be to be additionally provided with adjusting nut 132, the adjusting nut on the adjusting screw rod 13
132 are located at the lower section of the adjusting screw rod 13, for controlling the adjusting screw rod 13 to pass in and out the bearing 12.So as in many aspects
Realize adjustable purpose up and down.
In a concrete application embodiment, when initially installing, technical staff can lead to according to the actual height of live woollen blanket
The nut of screw rod and its installing is overregulated to realize raising in suction box vertical direction or reduce, so that ceramic panel is more preferable
Ground is bonded the surface of woollen blanket, is also unlikely to gas leakage between suction box and felt so as to reduce vacuum.When in some cases, woollen blanket
Certain angle be present with the mounting plane of suction box, at this moment need to adjust handle by manual control so as to rotating box（Rotation
Realization, realized by flange）So that ceramic panel is bonded with woollen blanket, if necessary, adjustment hand can be made by adjusting flange
The control of handle is more flexibly effective.In addition, when needing stop cleaning, adjusted according to the heeling condition shown in Fig. 2, to ensure to make pottery
The good filthy water of debris on ceramic face board fully enters the water pond below woollen blanket by gravity, rather than enters in casing.
The invention provides a kind of cantilever beam structure in the frame of woollen blanket loop, it is characterised in that is hanged including woollen blanket
Arm beam 21, one end of the woollen blanket cantilever beam 21 are provided with adjusting part, and the other end is provided with leg 24, and the bottom of the leg 24 is set
Have and extract seat 25 out, the optional position between the both ends of the woollen blanket cantilever beam 21 is provided with support member 27；The adjusting part includes
Adjusting rod 23 and adjusting nut 22, the bottom of adjusting rod 23 are fixed in frame 28, and top is vertically through the woollen blanket cantilever
One end of beam 21, and fixed by the adjusting nut 22.
A kind of pressing device of the cantilever beam structure being used in the frame of woollen blanket loop described above, it is characterised in that institute
Cantilever beam structure is stated to be arranged at least one in the frame in woollen blanket loop.
In one embodiment of the invention, the support member 27 is arranged at apart from the adjusting part a quarter to two
Between/mono- position, this is mainly the fine setting for considering adjusting part in regulation, on the other hand and described in guarantee
The stability of woollen blanket cantilever beam structure.
In one embodiment, the woollen blanket cantilever beam 21 includes the first woollen blanket cantilever beam 211, the second woollen blanket cantilever beam
212 and the 3rd woollen blanket cantilever beam 213, the first woollen blanket cantilever beam 211, the second woollen blanket cantilever beam 212 and the 3rd woollen blanket cantilever
Beam 213 is arranged successively from bottom to top；It can mutually support and/or be supported by frame between it；The first woollen blanket cantilever beam
211 adjusting rod 23 is fixed in the frame 28, and its support member 27 is supported in frame 28, and its leg 24 is by extracting seat 25 out
It is supported in frame 28；The adjusting rod 23 of the second woollen blanket cantilever beam 212 is fixed in the frame, and its support member 27 supports
In frame, its leg 24 is supported in frame by extracting seat 25 out；The adjusting rod 23 of the 3rd woollen blanket cantilever beam 213 is fixed
On the second woollen blanket cantilever beam 212, its support member 27 is supported on the second woollen blanket cantilever beam 212, and its leg 24 is by extracting seat out
25 are supported on the second woollen blanket cantilever beam 212.
In another embodiment, the woollen blanket cantilever beam also includes the 4th woollen blanket cantilever beam 214, the 4th woollen blanket
The adjusting rod 23 of cantilever beam 214 is fixed in the frame 28, and its support member 27 is supported in frame 28, and its leg 24 is by taking out
Go out seat 25 to be supported in frame 28.
In one embodiment, the left end of the woollen blanket cantilever beam 21 is provided with adjusting part, and right-hand member is provided with leg 24, described
The bottom of leg 24, which is provided with, extracts seat 25 out, and the optional position between the both ends of the woollen blanket cantilever beam 21 is provided with support member 27；Institute
Stating adjusting part includes adjusting rod 23 and adjusting nut 22, and the bottom of adjusting rod 23 is fixed in frame 28, and top is vertically passed through
Lead to one end of the woollen blanket cantilever beam 21, and fixed by the adjusting nut 22.
In one embodiment of the invention, cantilever beam structure is both provided with each woollen blanket loop, ensure that and change blanket knot
The convenience of structure is with fast, having saved cost of labor and the downtime of draping.
In the concrete application embodiment of the present invention, when needing that the woollen blanket of lower section is changed, by clockwise
Rotate the adjusting nut 22 of woollen blanket cantilever beam left end so that with support member 27 be the strong point, the right-hand member of woollen blanket cantilever beam 21 is upward
It is micro- to stick up, stuck up so that leg 24 is also micro- upwards together, then the drawable frame 28 of the extraction seat 25 of the bottom of leg 24, so vacates set
The space of woollen blanket；Among same replacing or during the woollen blanket of top, also correspond to and adjust its corresponding part, complete the mistake of felt changing
Journey；After more felt changing terminates, seat 25 will be extracted out and reinserted in frame 28, adjusting nut 22 is adjusted, return to normal work shape
State, it should be noted that, the outside for extracting seat out is provided with railing 26, for playing protective action to extracting seat 25 out.
A kind of double end for pressure roller swings doctor blade device 3, including doctor blade holder 31, the first scraper head 32, the second scraper
First 33, side axle 34 and oscillating motor are driven（Do not marked in figure）；The doctor blade holder 31 is provided with the first installation inclined-plane 311 and the
Two installation inclined-planes 313, the first installation inclined-plane 311 are located at the right side of the doctor blade holder 31, with installation first scraper head
32, the second installation inclined-plane 313 is located at the left side of the doctor blade holder 31, for installing second scraper head 33；The biography
Dynamic one end of side axle 34 is connected with the scraper head 32 of doctor blade holder 31 and/or first and/or the second scraper head 33, the other end with it is described
Oscillating motor connects, for driving whole device to be swung on roll surface along roll shaft.
In one embodiment of the invention, described transmission side axle one end is connected to the doctor blade holder 31, first scraped simultaneously
The rear side of the scraper head 33 of cutter head 32 and second, the other end extends and connected to oscillating motor along the direction parallel with roller bearing, described
Oscillating motor is in frame.Such structure make it that whole device is more stable, and scraper can be more prone in the course of the work
It is controllable.
In one embodiment, first scraper head 32 includes the first scraper 321 and the first mounting bracket 322, and described
The lower end of one mounting bracket 322 is installed on the first installation inclined-plane 311, and its upper end is provided with the first adjusting part, for adjusting
The angle of first scraper 321；First adjusting part includes the first connector 3221, the first cover plate 3222 and the first spiral shell
Bolt 3223, first cover plate 3222 covers the upper end for being located at first mounting bracket 322, and is connected by first bolt 3223
Fixation is connect, the blunt end of first scraper 321 stretches into the inside of first cover plate 3222, and passes through first cover plate 3222
Two interior ladder buttons are fixed at a certain angle, and the He of the first scraper 321 is connected finally by first connector 3221
First mounting bracket 322 is stretched out at first mounting bracket 322, the sharp end of first scraper 321；Second scraper head 33
Including the second scraper 331 and the second mounting bracket 332, the lower end of second mounting bracket 332 between the second bool 312 by being hinged with
It is located on the second installation inclined-plane 332, its upper end is provided with the second adjusting part, for adjusting the angle of second scraper 331
Degree；Second adjusting part includes the second connector 3321, the second cover plate 3322 and the second bolt 3323, second cover plate
3322 lids are located at the upper end of second mounting bracket 332, and are connected by second bolt 3323, second scraper
331 blunt end stretches into the inside of second cover plate 3322, and is buckled by two ladders in second cover plate 3322 with one
Determine angle to fix, second scraper 331 and second mounting bracket 332 connected finally by second connector 3321,
Second mounting bracket 332 is stretched out at the sharp end of second scraper 331.It should be noted that scraper is fixed on cover plate with 0-5 °
It is interior.
Present invention also offers including a kind of pressure that doctor blade device 3 is swung including the double end for pressure roller described above
Squeezing portion
In an Application Example, the double end of the present invention for pressure roller swings doctor blade device and is used to clean stone
The surface of roller, and wet web is peeled off from press section and passes it to drying portion.
In a specific Application Example, first scraper head 32 is mainly used for the paper web on artificial stone roll
Shovel from roll surface, then blown to paper web on first paper carrying roll in follow-up drying portion by paper guide air blowing device, therefore, described first
Scraper head 32 mainly plays a part of paper injection in process of production.Second scraper head 33 is installed in below roll body
Position, it is mainly used to clean roll surface, removes the paper pulp and moisture adhered on roll surface.Oscillating motor driving device is in paper machine banner side
It is swung up, so as to drive two scraper heads relative to roll surface while swing, plays a part of more preferable paper injection and cleaning.
A kind of lower felt deflector roll adjusting means, including mounting bracket 41, the first connector 44, the second connector 45, lower felt
Deflector roll 48, reducing motor 46 and regulation screw mandrel 47；The upside of the mounting bracket 41 is provided with the first roller 42, first connector
44 can be rotationally mounted on first roller 42, and the lower felt deflector roll 48 is fixed on the upper of first connector 44
Side, the downside of the mounting bracket 41 are provided with the second roller 43, and second connector 45 is rotatably disposed within second roller
On 43, the upper end of the regulation screw mandrel 47 is rotatably disposed within the downside of first connector 44, and its lower end is subtracted by described
The control of speed motor 46 is telescopically on second connector 45.
In one embodiment, with reference to above-mentioned technical proposal, following any one or several technical characteristics are selected to be applied to
Practice, wherein, the technical characteristic includes：Further, second connector 45 is provided with screwed hole, the regulation screw mandrel
47 side wall is provided with screw thread corresponding with the screwed hole, and the reducing motor 46 is located on second connector 45, and
It is connected with the regulation screw mandrel 47, for by controlling the rotation of the regulation screw mandrel 47 to make it relative to second connector
45 is scalable.Further, the downside of first connector 44 is provided with intermediate roller, and the upper end of the regulation screw mandrel 47 is provided with
Hole corresponding with the intermediate roller, the intermediate roller pass through described hole so that regulation screw mandrel 47 upper end can turn
Dynamic ground is connected with first connector 44.Further, the mounted perpendicular of mounting bracket 41 is in the side wall of the frame J.
Further, first roller 42 is located between two parallel-plates of the upside of mounting bracket 41, and second roller 43 is located at
Between two parallel-plates of the volume two of mounting bracket 41.Further, first connector 44 includes connection end and installation end, institute
State and 150-170 ° is formed between connection end and installation end.Preferably 155 °, to allow the deflector roll of lower felt 49 both to have big
Scope of activities, the clamped condition of upper and lower woollen blanket will not be caused again.Further, the left hand corner of the installation end is provided with otch,
The otch is provided with intermediate roller, with the upper end for installing the regulation screw mandrel 47.Preferably, the otch is for both sides
45 ° of angle truncation is formed.
In another embodiment, a kind of lower felt deflector roll adjusting means, including mounting bracket 41, the first connector 44,
Second connector 45, lower felt deflector roll 48, reducing motor 46 and regulation screw mandrel 47；The upside of the mounting bracket 41 is provided with the first rolling
Wheel 42, first connector 44 can be rotationally mounted on first roller 42, and the lower felt deflector roll 48 is fixed on institute
The upside of the first connector 44 is stated, the downside of the mounting bracket 41 is provided with the second roller 43, and second connector 45 is rotatable
On second roller 43, the upper end of the regulation screw mandrel 47 is rotatably disposed within first connector 44 on ground
Side, its lower end are telescopically located on second connector 45 by the control of the reducing motor 46；Second connection
Part 45 is provided with screwed hole, and the side wall of the regulation screw mandrel 47 is provided with screw thread corresponding with the screwed hole, the electricity that slows down
Machine 46 is located on second connector 45, and is connected with the regulation screw mandrel 47, for by controlling the regulation screw mandrel 47
Rotation make it scalable relative to second connector 45.
Present invention also offers a kind of press section for including lower felt deflector roll adjusting means described above, lower felt deflector roll
48 are provided with lower felt 49, and its top is provided with upper vacuum suction roller X, and the upper vacuum suction roller X is provided with glazing felt S, passed through
The control of reducing motor 46, the height relative to the upper vacuum suction roller X of the lower felt deflector roll 48 is adjusted, and then controlled
Gap between the lower felt 49 and glazing felt S.
The present invention a concrete application embodiment in, by adjust the height of lower felt deflector roll realize glazing felt and
The regulation of angle between lower felt, in actual production process, often optimal paper injection point and the angle that sets for the first time not phase
Symbol, live actual conditions are now needed to carry out the adjustment of angle.
The specific embodiment of the present invention is described in detail above, but it is intended only as example, it is of the invention and unlimited
It is formed on particular embodiments described above.To those skilled in the art, it is any to the equivalent modifications that carry out of the present invention and
Substitute also all among scope of the invention.Therefore, the impartial conversion made without departing from the spirit and scope of the invention and
Modification, all should be contained within the scope of the invention.
Claims (8)
1. a kind of squeezing part device for light basis weight fluting medium, it is characterised in that including squeezing main body and woollen blanket loop, institute
Stating squeezing main body includes low press roll, suction press roll, squeezing artificial stone roll and upper press, the surface of the low press roll
Provided with the suction press roll, the suction press roll upper right side is provided with squeezing artificial stone roll, squeezing artificial stone roll's upper right
Side is provided with the upper press, and the squeezing artificial stone roll is provided with double end and swings doctor blade device；The low press roll, vacuum pressure
Squeeze and be correspondingly provided with the first woollen blanket loop, the second woollen blanket loop and the 3rd woollen blanket loop on roller and upper press；First woollen blanket
Felt suction box and/or cantilever beam structure are provided with loop, the second woollen blanket loop and the 3rd woollen blanket loop, first woollen blanket returns
Lower felt deflector roll adjusting means is additionally provided with road；
The lower felt deflector roll adjusting means is installed on lower felt deflector roll, and its top is provided with upper vacuum suction roller, described true
Empty suction roller is provided with glazing felt；The lower felt deflector roll adjusting means include mounting bracket, the first connector, the second connector,
Lower felt deflector roll, reducing motor and regulation screw mandrel；The upside of the mounting bracket is provided with the first roller, and first connector can revolve
It is installed on first roller with turning, the lower felt deflector roll is fixed on the upside of first connector, the mounting bracket
Downside be provided with the second roller, second connector is rotatably disposed within second roller, it is described regulation screw mandrel it is upper
End is rotatably disposed within the downside of first connector, and its lower end is telescopically located at institute by the control of the reducing motor
State on the second connector；
Second connector is provided with screwed hole, and the side wall of the regulation screw mandrel is provided with spiral shell corresponding with the screwed hole
Line, the reducing motor are located on second connector, and are connected with the regulation screw mandrel, for by controlling the regulation
The rotation of screw mandrel makes it scalable relative to second connector.
2. the squeezing part device according to claim 1 for light basis weight fluting medium, it is characterised in that the double end pendulum
Dynamic doctor blade device includes doctor blade holder, the first scraper head, the second scraper head, transmission side axle and oscillating motor；Set on the doctor blade holder
There are the first installation inclined-plane and the second installation inclined-plane, the first installation inclined-plane is located at the right side of the doctor blade holder, described in installation
First scraper head, the second installation inclined-plane is located at the left side of the doctor blade holder, for installing second scraper head；The biography
Dynamic side axle one end is connected with the doctor blade holder, and the other end is connected with the oscillating motor, for driving whole device in roll surface
Swung along roll shaft.
3. the squeezing part device according to claim 2 for light basis weight fluting medium, it is characterised in that the transmission side
Axle one end is connected to the rear side of the doctor blade holder, and the other end extends and connected to oscillating motor along the direction parallel with roller bearing, institute
Oscillating motor is stated in frame；First scraper head includes the first scraper and the first mounting bracket, first mounting bracket
Lower end is installed on the first installation inclined-plane, and its upper end is provided with the first adjusting part, for adjusting the angle of first scraper
Degree；First adjusting part includes the first connector, the first cover plate and the first bolt, and first cover plate lid is located at described
The upper end of one mounting bracket, and fixed by first bolt connection, the blunt end of first scraper stretches into first cover plate
Inside, and buckled by two ladders in first cover plate and fixed at a certain angle, finally by first connector
First scraper and first mounting bracket are connected, first mounting bracket is stretched out at the sharp end of first scraper；Described
Two scraper heads include the second scraper and the second mounting bracket, and the lower end of second mounting bracket is installed in second installation tiltedly indirectly
On face, its upper end is provided with the second adjusting part, for adjusting the angle of second scraper；Second adjusting part includes the
Two connectors, the second cover plate and the second bolt, second cover plate lid are located at the upper end of second mounting bracket, and by described
Second bolt connection is fixed, and the blunt end of second scraper stretches into the inside of second cover plate, and passes through second cover plate
Two interior ladder buttons are fixed at a certain angle, and second scraper and described second are connected finally by second connector
Second mounting bracket is stretched out at mounting bracket, the sharp end of second scraper.
4. the squeezing part device according to claim 1 for light basis weight fluting medium, it is characterised in that the woollen blanket is inhaled
Water tank includes base, bearing, adjusting screw rod, flange and casing；The base is horizontal positioned, and its left and right sides is symmetrically vertically set
There are left support abutment and right support abutment, the hole for installing the adjusting screw rod, left regulation are equipped with the left support abutment and right support abutment
The lower end of screw rod and right adjusting screw rod extends vertically into the bearing, and upper end is provided with suction box installation nut；The both ends of the flange
Provided with installed part, the installed part is set on the left adjusting screw rod and right adjusting screw rod and installs spiral shell by the suction box
Mother is fixedly mounted, and the flange is set on the outside of the casing, and the casing is provided with regulation handle.
5. the squeezing part device according to claim 4 for light basis weight fluting medium, it is characterised in that in described hole
Wall is provided with screw thread, and it is corresponding with the screw thread set by the adjusting screw rod outer circumferential side；The base is provided with fixation holes, institute
State fixation holes and be provided with suction box fixing screws, for the base to be fixed on into ground or equipment；The flange is two
It is individual, respectively symmetrically it is set in the both ends of the casing；Both ends corresponding to two flanges are connected by connector, the connector
The outside of centre be provided with the installed part；The suction box installation nut is set in the upper end of the adjusting screw rod, the peace
Piece installing is set in the upside that the suction box installation nut is placed on the adjusting screw rod, is additionally provided with the upside of the installed part
One suction box installs nut, for adjusting the height of the installed part, with the height of casing described in Indirect method；The regulation
Suction box adjusting nut is additionally provided with screw rod, the suction box adjusting nut is located at the lower section of the adjusting screw rod, for controlling
The adjusting screw rod passes in and out the bearing；The regulation handle is arranged with left and right sides of the casing.
6. the squeezing part device according to claim 1 for light basis weight fluting medium, it is characterised in that the cantilever beam
Structure is located in frame, and the cantilever beam structure includes woollen blanket cantilever beam, and one end of the woollen blanket cantilever beam is provided with adjusting part,
The other end is provided with leg, and the bottom of the leg, which is provided with, extracts seat out, and the optional position between the both ends of the woollen blanket cantilever beam is set
There is support member；The adjusting part includes adjusting rod and cantilever beam adjusting nut, and the adjusting rod bottom is fixed in frame, top
One end vertically through the woollen blanket cantilever beam is held, and is fixed by the cantilever beam adjusting nut.
7. the squeezing part device according to claim 6 for light basis weight fluting medium, it is characterised in that the support member
It is arranged at the opening position apart from the adjusting part a quarter to half；The woollen blanket cantilever beam hangs including the first woollen blanket
Arm beam and the second woollen blanket cantilever beam, second woollen blanket overarm arm is located at the top of first woollen blanket overarm arm, and described second
Second supports support of woollen blanket overarm arm is in frame or the first woollen blanket overarm arm, and the second of the second woollen blanket overarm arm
The bottom of adjusting rod is fixed on frame or the first woollen blanket overarm arm, and the second extraction seat of the second woollen blanket overarm arm is located at
On first woollen blanket overarm arm, for supporting the second leg；The woollen blanket cantilever beam includes three or more than three, leads between it
Mutually support and/or the mode supported each via frame up and down is crossed to arrange.
8. the squeezing part device according to claim 1 for light basis weight fluting medium, it is characterised in that described first connects
The downside of fitting is provided with intermediate roller, and the upper end of the regulation screw mandrel is provided with hole corresponding with the intermediate roller, in described
Between roller pass through described hole so that the regulation screw mandrel upper end is rotationally connected with first connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610775204.1A CN106223099B (en) | 2016-08-31 | 2016-08-31 | A kind of squeezing part device for light basis weight fluting medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610775204.1A CN106223099B (en) | 2016-08-31 | 2016-08-31 | A kind of squeezing part device for light basis weight fluting medium |
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| CN106223099A CN106223099A (en) | 2016-12-14 |
| CN106223099B true CN106223099B (en) | 2018-01-16 |
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| CN201610775204.1A Active CN106223099B (en) | 2016-08-31 | 2016-08-31 | A kind of squeezing part device for light basis weight fluting medium |
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| CN112609496B (en) * | 2020-12-09 | 2023-05-16 | 山鹰国际控股股份公司 | Production method for improving surface cleaning of central roller |
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