CN108193566A - Slurry tank and a kind of wet base former of paper matrix - Google Patents
Slurry tank and a kind of wet base former of paper matrix Download PDFInfo
- Publication number
- CN108193566A CN108193566A CN201810174614.XA CN201810174614A CN108193566A CN 108193566 A CN108193566 A CN 108193566A CN 201810174614 A CN201810174614 A CN 201810174614A CN 108193566 A CN108193566 A CN 108193566A
- Authority
- CN
- China
- Prior art keywords
- slurry tank
- slurries
- pulp
- inlet pipeline
- lower chamber
- 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.)
- Granted
Links
- 239000002002 slurry Substances 0.000 title claims abstract description 155
- 239000011159 matrix material Substances 0.000 title claims abstract description 40
- 238000004513 sizing Methods 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims description 62
- 239000007788 liquid Substances 0.000 claims description 47
- 239000011440 grout Substances 0.000 claims description 19
- 238000005086 pumping Methods 0.000 claims description 19
- 238000011010 flushing procedure Methods 0.000 claims description 18
- -1 rack Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 229920001131 Pulp (paper) Polymers 0.000 description 7
- 238000012797 qualification Methods 0.000 description 5
- 241000256135 Chironomus thummi Species 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 229920002472 Starch Polymers 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 210000002966 serum Anatomy 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000009955 starching Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J3/00—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
Abstract
Slurry tank provided by the invention, including babinet, the first entering sizing device and the second entering sizing device；Babinet includes bottom wall and side wall；Bottom wall is equipped with bottom plate, and upper cavity is separated into upper and lower cavity by bottom plate, and bottom plate is equipped at least one piece perpendicular wall upwardly extended, perpendicular that overflow launder is formed between wall and side wall, and overflow launder connects upper and lower cavity；First entering sizing device connects in lower chamber, and by lower chamber with upper cavity；Second entering sizing device is arranged on side wall, and overflow launder is connected with extraneous stock tank；Extraneous stock tank conveys slurries by the second entering sizing device to overflow launder, and the first entering sizing device conveys the slurries of lower chamber to upper cavity, and the slurries of upper cavity are back to lower chamber by overflow launder.The present invention provides a kind of wet base former of paper matrix, using above-mentioned slurry tank.The slurry tank of the present invention can ensure that slurries Uniform Flow in babinet；A kind of wet base former of paper matrix of the present invention, can realize the mass production of the wet base of high-precision paper matrix.
Description
Technical field
The present invention relates to moulded paper pulp product device fields, refer in particular to slurry tank and a kind of wet base former of paper matrix.
Background technology
Paper mould is made of to make basic material using the plant fiber pulp or discarded paper product that can recycle completely
Environmentally protective product, be widely used in food and medicine hold, electrical package, plantation nursery, Medical vessel, craftwork bottom base and easily
The fields such as broken product liner packaging, it is the best substitute products of current foam plastic product.
The wet base production equipment of paper matrix on the market include rack and be arranged in rack slurry tank, upper die mechanism and
Lower die mechanism, slurry tank are arranged on frame lower, and lower die mechanism is arranged on above slurry tank, and lower die mechanism can enter or exit slurry
Liquid case prepares the wet base of paper matrix, and upper die mechanism corresponds to lower die mechanism and is arranged on upper rack, is used to shift the wet base of paper matrix.Common
Slurry tank includes babinet, when lower die mechanism enters or exits slurry tank, the liquid level in babinet is caused to fluctuate, slurries are not
Directed flow, the uneven concentration of slurries when causing each midge to be molded seriously affect the quality of the wet base of paper matrix, influence subsequently plus
Work.Later, the wet base production equipment manufacturer of paper matrix made the liquid level in babinet by setting overflow launder in the babinet side of slurry tank
When fluctuating, the slurries more than babinet brim height are spilled over in overflow launder, so as to which the non-directional flowing because of slurries be overcome to make
Into the non-uniform problem of concentration of slurry, but there are following defects for this slurry tank：Part is had after the molding of lower die mechanism midge
Slurries are precipitated to slurry tank bottom, and concentration of slurry in slurry tank is caused to be difficult to accurately control, causes the qualification of moulded paper pulp product
Rate is low, simultaneously as fraction slurries are expelled directly out after flowing into overflow launder outside slurry tank, leads to the wasting of resources.
Invention content
Slurries Uniform Flow in babinet is can ensure that it is an object of the invention to overcome the deficiencies of the prior art and provide a kind of
Slurry tank.
In order to achieve the above object, the present invention uses following technical scheme：Slurry tank, including babinet, the first entering sizing device
With the second entering sizing device；The babinet includes bottom wall and the side wall upwardly extended from bottom wall surrounding；Bottom is equipped on the upside of the bottom wall
The cabinets cavity is separated into upper cavity and lower chamber by plate, the bottom plate, and the bottom plate is equipped at least one piece on described
The perpendicular wall of cavity extension, forms overflow launder between the perpendicular wall and the side wall, the overflow launder connects the upper cavity and institute
State lower chamber；First entering sizing device connects in the lower chamber, and by the lower chamber with the upper cavity；It is described
Second entering sizing device is arranged on the side wall, and the overflow launder is connected with extraneous stock tank；During work, the extraneous slurry
Pond conveys slurries by second entering sizing device to the overflow launder, and slurries flow to lower chamber, and first entering sizing device will
Slurries in the lower chamber are conveyed to the upper cavity, and the slurries of the upper cavity can be back to institute by the overflow launder
It states in lower chamber.
Compared with prior art, slurry tank of the invention, has the advantages that：
(1) present invention realizes the slurries in slurry tank newly by setting lower chamber and the first entering sizing device in babinet
It circulates, so as to ensure the concentration of slurry uniformity in upper cavity, can effectively reduce the deviation of weight between the wet base of paper matrix,
The wall thickness liquid uniformity between the wet base of paper matrix is ensured simultaneously, greatly improves the qualification rate of product, solves the wet base quality of paper matrix not
Stable problem, economizes on resources, and improves the competitiveness of product in market；
(2) present invention can realize the shuttling movement of the slurries in babinet, so as to improve the utilization rate of slurries in babinet, save
Resource, while production cost is reduced, and compared to the existing large-scale slurry tank applied on the wet base former of paper matrix, body
Product is relatively small, is easily installed；
(3) the configuration of the present invention is simple, assembling is convenient, of low cost, is suitable for large range promotion use.
Preferably, first entering sizing device includes the first pulp-inlet pipeline and liquid pumping device, first pulp-inlet pipeline
Stock inlet, grout outlet connect respectively with the lower chamber, upper cavity, the liquid pumping device be used for by the slurries of the lower chamber to
It is conveyed in first pulp-inlet pipeline.
Preferably, the liquid pumping device includes axial-flow pump and the blade being arranged on axial-flow pump output terminal, the axis stream
The output terminal of pump is placed in the stock inlet of first pulp-inlet pipeline.During axial-flow pump work, the blade is first into slurry
Negative pressure is formed in pipeline, so as to which the slurries in lower chamber are sucked in the first pulp-inlet pipeline, and concentrates and flows to upper cavity, Jin Erti
The circulation rate of slurries in high slurry tank.
Preferably, the grout outlet of first pulp-inlet pipeline is arranged in the middle part of the bottom plate.This setup ensures to starch
The liquid uniformly flowing outward in the middle part of perforaled plate.
Preferably, second entering sizing device includes the second pulp-inlet pipeline, the stock inlet of second pulp-inlet pipeline with it is outer
Boundary's stock tank connection, the grout outlet of second pulp-inlet pipeline are arranged on lower sidewall.
Preferably, it there are two second pulp-inlet pipeline is set, is separately positioned on opposite two side.By setting two
Second pulp-inlet pipeline can ensure that quickly into lower chamber into slurry, ensure that the liquid pumping device is exported to the slurries of the upper cavity
Amount, avoids the slurries in lower chamber from situation about stopping occur, in addition, the grout outlet of two the second pulp-inlet pipelines is arranged oppositely, energy
Ensure the slurries directed flow in overflow launder, make the concentration of slurries in lower chamber evenly.
Preferably, the bottom plate upper end is provided with perforaled plate, and the perforaled plate deviates the pulp of first pulp-inlet pipeline
Circulation port is evenly distributed on the position of mouth.By setting perforaled plate can be to the slurries of the grout outlet outflow from the first pulp-inlet pipeline
Into row buffering, slurries is avoided directly to be gone out from the grout outlet of the first pulp-inlet pipeline, on the one hand influence the slurries flowing in upper cavity
Speed, cause lower die mechanism cannot uniform midge, on the other hand easily the wet base of paper matrix in lower die mechanism is damaged；Separately
Outside, by being uniformly arranged circulation port on the perforaled plate, it is ensured that from the slurries that the grout outlet of the first pulp-inlet pipeline flows out from multi-party
It is flowed into upper cavity to uniform, so that it is guaranteed that the slurries flowing in upper cavity is uniform.
Preferably, liquid level sensing device is provided in the overflow launder, the liquid level sensing device is used to detect overflow launder
Interior liquid level.When the liquid level in overflow launder is higher than setting height, extraneous stock tank stops conveying slurries to lower chamber；
When the liquid level in overflow launder is less than setting height, extraneous stock tank continues to convey slurries to lower chamber, so as to avoid slurries
Slurries in case are excessive, cause the serum recycle in slurry tank insufficient.
Preferably, mold flushing mechanism is provided on the side wall, the mold flushing mechanism is used to rinse the wet base of paper matrix
Shaping mechanism；When lower die mechanism enters slurry tank, the mold flushing mechanism is used to clean lower die mechanism, it is ensured that lower mold table
Paper pulp is not adhered in face；When lower die mechanism exits slurry tank, the mold flushing mechanism is for cleaning the wet base of paper matrix, by paper matrix
The paper pulp at wet base edge is washed away in overfall liquid case.
It is a further object to provide a kind of wet base former of paper matrix using above-mentioned slurry tank, including machine
Frame, slurry tank, upper die mechanism and lower die mechanism, the slurry tank are arranged on the frame lower, and the lower die mechanism is arranged on
Above the slurry tank, the upper die mechanism corresponds to the lower die mechanism and is arranged on the upper rack；The upper die mechanism packet
Mold and lifting gear are included, the mold is arranged on the lifting gear lower part, and the lifting gear can be driven on described
Mold molds with the lower die mechanism or divides mould；The lower die mechanism includes shaft, pneumatic control structure and lower mold, under described
Mold is fixedly connected with the shaft, and the shaft is rotatable and the lower mold is driven to enter or exit the slurry tank, institute
Pneumatic control structure is stated for lower mold to be supplied or vacuumized.
Compared with the prior art, the wet base former of paper matrix of the invention, slurry tank can realize the slurries in babinet
It circulates, so as to ensure the concentration of slurry uniformity in upper cavity, and then ensures the precision of the wet base of the paper matrix prepared
It meets the requirements, is consistent the quality between the wet base of each paper matrix, improves the qualification rate of finished product, while realize that high-precision paper matrix is wet
The mass production of base.
Description of the drawings
Fig. 1 is the schematic diagram of slurry tank；
Fig. 2 is the sectional view of slurry tank；
Fig. 3 is the schematic diagram of the wet base former of paper matrix.
Label declaration：
1 rack, 2 slurry tanks, 3 upper die mechanisms, 31 lifting gears, 4 lower die mechanisms, 41 shafts, 42 pneumatic control structures, 5
Babinet, 50 upper cavities, 51 bottom walls, 52 side walls, 521 liquid pumping device mounting bases, 522 vias, 523 barriers, 524 mounting grooves, 525
Second pulp-inlet pipeline, 53 bottom plates, 531 first pulp-inlet pipelines, 54 perpendicular walls, 55 first support columns, 56 perforaled plates, 57 second supports
Column, 6 overflow launders, 7 lower chambers, 8 liquid pumping devices, 81 axial-flow pumps, 82 blades, 9 mold flushing mechanisms, 91 flushing pipes.
Specific embodiment
Below in conjunction with description of the drawings embodiments of the present invention：
Embodiment one
Referring to Fig. 1 to Fig. 2, the slurry tank 2 of the present embodiment, including babinet 5, the first entering sizing device and the second entering sizing device；
The babinet 5 includes bottom wall 51 and the side wall 52 upwardly extended from 51 surrounding of bottom wall；51 upside of bottom wall is equipped with bottom plate 53, institute
State bottom plate 53 and 5 inner cavity of babinet be separated into upper cavity 50 and lower chamber 7, the bottom plate 53 is rectangle, the bottom plate 53 its
In three sides upwardly extend to form perpendicular wall 54,53 remaining edge of bottom plate is connected with corresponding side wall 52；The perpendicular wall 54 and institute
It states and overflow launder 6 is formed between side wall 52, the overflow launder 6 connects the upper cavity 50 and the lower chamber 7；Described first into slurry
Device connects in the lower chamber 7, and by the lower chamber 7 with the upper cavity 50；The second entering sizing device setting
It is connected on the side wall 52, and by the overflow launder 6 with extraneous stock tank；During work, external world's stock tank passes through described the
Two entering sizing devices convey slurries to the overflow launder 6, and slurries flow to lower chamber 7, and first entering sizing device is by the lower chamber 7
Interior slurries are conveyed to the upper cavity 50, the slurries of the upper cavity 50 can be back to by the overflow launder 6 it is described under
In cavity 7.
Specifically, several first support columns 55 are provided in the lower chamber 7, first support column 55 is used to support institute
State bottom plate 53.
53 opposite sides of bottom plate forms two overflow launders 6, when the liquid level of upper cavity 50 is higher than perpendicular 54 height of wall, slurry
Liquid flow to lower chamber 7 from two overflow launders 6 respectively, and during this, the slurries of upper cavity 50 can be flowed to the overflow launder 6 of opposite sides
It is dynamic, the multi-direction flowing of slurries is realized, so as to improve the uniformity coefficient of slurries.
As the first improvement project of bottom plate 53, the bottom plate 53 is round or ellipse, 53 edge of bottom plate to
On extend to form perpendicular wall 54, cyclic annular overflow launder 6 is formed between the perpendicular wall 54 and the side wall 52.
As second of improvement project of bottom plate 53, the bottom plate 53 is rectangle, and the bottom plate 53 wherein prolongs upwards on one side
It stretches to form perpendicular wall 54,53 remaining edge of bottom plate is connected with corresponding side wall 52.
The various improvement projects of third as bottom plate 53, the bottom plate 53 are rectangle, and the bottom plate 53 arbitrary two prolongs upwards
It stretches to form perpendicular wall 54,53 remaining edge of bottom plate is connected with corresponding side wall 52.
Though above-mentioned improvement project is not shown in Figure of description, but still belongs to the protection of claims of the present invention
In the range of.
The liquid pumping device 8 includes axial-flow pump 81 and the blade 82 being arranged on 81 output terminal of axial-flow pump, the axis stream
The output terminal of pump 81 is placed in the stock inlet of first pulp-inlet pipeline 531.When the axial-flow pump 81 works, the blade 82 exists
Negative pressure is formed in first pulp-inlet pipeline 531, so as to which the slurries in lower chamber 7 are sucked in the first pulp-inlet pipeline 531, and concentrates stream
To upper cavity 50, and then improve the circulation rate of the slurries in slurry tank 2.
The grout outlet of first pulp-inlet pipeline 531 is arranged on 53 middle part of bottom plate.This setup ensures slurries
Uniformly from the flowing outward of 56 middle part of perforaled plate.
Second entering sizing device includes the second pulp-inlet pipeline 525, stock inlet and the external world of second pulp-inlet pipeline 525
Stock tank connects, and the grout outlet of second pulp-inlet pipeline 525 is arranged on 52 lower part of side wall.
There are two second pulp-inlet pipeline 525 is set, it is separately positioned on opposite two side 52.Pass through setting two the
Two pulp-inlet pipelines 525 can ensure that quickly into lower chamber 7 into slurry, ensure the liquid pumping device 8 to the slurries of the upper cavity 50
Output quantity avoids the slurries in lower chamber 7 from situation about stopping occur, in addition, the grout outlet of two the second pulp-inlet pipelines 525 is opposite
Setting, can ensure that the slurries directed flow in overflow launder 6, make the concentration of slurries in lower chamber 7 evenly.
53 upper end of bottom plate is provided with perforaled plate 56, and the perforaled plate 56 deviates going out for first pulp-inlet pipeline 531
It starches and is evenly distributed with circulation port (not shown) on the position of mouth.By setting perforaled plate 56 can be to from the first pulp-inlet pipeline
The slurries of 531 grout outlet outflow avoid slurries from directly being gone out from the grout outlet of the first pulp-inlet pipeline 531, a side into row buffering
Face ring upper cavity 50 in slurries flowing velocity, cause lower die mechanism cannot uniform midge, on the other hand easily to lower die machine
The wet base of paper matrix on structure damages；In addition, by being uniformly arranged circulation port on the perforaled plate 56, it is ensured that from the first inlet pipe
The slurries of the grout outlet outflow in road 531 are out of multi-direction uniform inflow upper cavity 50, so that it is guaranteed that the slurry stream in upper cavity 50
It is dynamic uniform.
56 surrounding edge of perforaled plate is folded over to 53 direction of bottom plate, and this setup can improve the knot of perforaled plate 56
Structure intensity avoids perforaled plate 56 from being damaged under the long-time impact of the slurries flowed into from the grout outlet of the first pulp-inlet pipeline 531.
Specifically, several second support columns 57 are provided on the bottom plate 53, second support column 57 is used to support institute
State perforaled plate 56.
Liquid pumping device mounting base 521 is provided on the side wall 52, is provided through in liquid pumping device mounting base 521 described
The via 522 of side wall 52, the axial-flow pump 81 are arranged in the liquid pumping device mounting base 521, the output of the axial-flow pump 81
End is across the via 522 and is inserted into the lower chamber 7, and this setup may insure that liquid pumping device 8 is firm and be arranged on
On slurry tank 2, so as to which liquid pumping device 8 be avoided to be shaken in operation, the circulation rate of slurries is influenced.
Specifically, 521 both sides of liquid pumping device mounting base are provided with barrier 523, and peace is formed between two barriers 523
Tankage 524, the via 522 are arranged on 524 middle part of mounting groove, and liquid pumping device 8 is arranged on mounting groove 524.
Liquid level sensing device (not shown) is provided in the overflow launder 6, the liquid level sensing device is used to detect
Liquid level in overflow launder 6.When the liquid level in overflow launder 6 is higher than setting height, extraneous stock tank stops to lower chamber 7
Convey slurries；When the liquid level in overflow launder 6 is less than setting height, extraneous stock tank continues to convey slurries to lower chamber 7, from
And avoid the slurries in slurry tank 2 excessive, cause the serum recycle in slurry tank 2 insufficient.
Mold flushing mechanism 9 is provided on the side wall 52, the mold flushing mechanism 9 is molded for rinsing the wet base of paper matrix
Mechanism；When lower die mechanism enters slurry tank 2, the mold flushing mechanism 9 is used to clean lower die mechanism, it is ensured that bottom mold surface
Do not adhere to paper pulp；When lower die mechanism exits slurry tank 2, the mold flushing mechanism 9 is for cleaning the wet base of paper matrix, by paper matrix
The paper pulp at wet base edge is washed away in overfall liquid case 2.
Specifically, the height of the side wall 52 is more than the height of described 54 perpendicular walls, and the mold flushing mechanism 9 is arranged on institute
Side wall 52 is stated to be higher by the position of the perpendicular wall 54；There are two the settings of mold flushing mechanism 9, is separately positioned on opposite two
On side wall 52；By setting two mold flushing mechanisms 9, enter slurries when tool is overturn there are two 360 ° of the lower die mechanism of lower mold
When the wet base of paper matrix is prepared in case 2, two lower molds can be rinsed respectively, so as to improve production efficiency；The mold rinses
Structure 9 includes flushing pipe 91, and apopore is equidistantly distributed on the flushing pipe 91, and the flushing pipe 91 connects external height
Supply equipment (not shown) is pressed, the high pressure water flow of external high pressure supply equipment conveying is sprayed through apopore to lower die mechanism 4,
Lower die mechanism 4 is rinsed.
The operation principle of the present invention：
Extraneous stock tank is flowed into for slurry, slurries in lower chamber 7 by the second pulp-inlet pipeline 525 into babinet 5, and axial-flow pump 81 is transported
Make the slurries in lower chamber 7 being delivered to upper cavity 50 through the first pulp-inlet pipeline 531；Liquid level in upper cavity 50 constantly rises straight
It is more than perpendicular 54 height of wall to liquid level, slurries are back to through overflow launder 6 in lower chamber 7, realize the cycle of the slurries of slurry tank 2；When
Liquid level sensing device senses that the liquid level in overflow launder 6 reaches the height of setting, and extraneous stock tank stops to babinet 5 for starching, axis stream
Pump 81 continues to operate, and realizes the inside cycle of slurry tank 2.
Compared with prior art, slurry tank 2 of the invention, has the advantages that：
(1) present invention makes the slurries in slurry tank 2 real newly by setting 7 and first entering sizing device of lower chamber in babinet 5
It now circulates, so as to ensure the concentration of slurry uniformity in upper cavity 50, can effectively reduce the weight between the wet base of paper matrix
Deviation, while ensure the wall thickness liquid uniformity between the wet base of paper matrix, the qualification rate of product is greatly improved, solves the wet base matter of paper pulp
Unstable problem is measured, is economized on resources, improves the competitiveness of product in market；
(2) present invention can realize the shuttling movement of the slurries in babinet 5, so as to improve the utilization rate of slurries in babinet 5, section
About resource, while reduce production cost, and compared to the existing large-scale slurry tank applied on the wet base former of paper matrix,
Volume is relatively small, is easily installed；
(3) the configuration of the present invention is simple, assembling is convenient, of low cost, is suitable for large range promotion use.
First entering sizing device includes the first pulp-inlet pipeline 531 and liquid pumping device 8, first pulp-inlet pipeline 531
Stock inlet, grout outlet connect respectively with the lower chamber 7, upper cavity 50, and the liquid pumping device 8 is used for the lower chamber 7
Slurries are conveyed into first pulp-inlet pipeline 531.
Embodiment two
Referring to Fig. 3, it is a further object to provide a kind of wet base moldings of paper matrix using above-mentioned slurry tank 2 to set
Standby, including rack 1, slurry tank 2, upper die mechanism 3 and lower die mechanism 4, the slurry tank 2 is arranged on 1 lower part of rack, institute
It states lower die mechanism 4 and is arranged on 2 top of slurry tank, the upper die mechanism 3 corresponds to the lower die mechanism 4 and is arranged on the rack
1 top；The upper die mechanism 3 includes mold (not shown) and lifting gear 32, and the mold is arranged on the liter
32 lower part of falling unit, the lifting gear 32 can drive the mold to mold with the lower die mechanism 4 or divide mould；The lower die
Mechanism 4 includes shaft 41, pneumatic control structure 42 and lower mold (not shown), and the lower mold is fixed with the shaft 41
Connection, the shaft 41 is rotatable and the lower mold is driven to enter or exit the slurry tank 2, the pneumatic control structure 42
For lower mold to be supplied or is vacuumized.
Compared with the prior art, the wet base former of paper matrix of the invention, slurry tank 2 can realize the slurries in babinet 5
Circulate, so as to ensure the concentration of slurry uniformity in upper cavity 50, and then ensure the wet base of the paper matrix prepared
Precision meets the requirements, and makes and the quality between the wet base of each paper matrix is consistent, improve the qualification rate of finished product, while realizes high-precision
The mass production of the wet base of paper matrix.
According to the disclosure and teachings of the above specification, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is changed.Therefore, the invention is not limited in specific embodiment disclosed and described above, to the present invention's
Some modifications and changes should also be as falling into the scope of the claims of the present invention.In addition, it although is used in this specification
Some specific terms, but these terms are merely for convenience of description, do not limit the present invention in any way.
Claims (10)
1. slurry tank, it is characterised in that：Including babinet, the first entering sizing device and the second entering sizing device；
The babinet includes bottom wall and the side wall upwardly extended from bottom wall surrounding；Bottom plate, the bottom plate are equipped on the upside of the bottom wall
The cabinets cavity is separated into upper cavity and lower chamber, the bottom plate is equipped at least one piece and is erected to what the upper cavity extended
Wall, forms overflow launder between the perpendicular wall and the side wall, the overflow launder connects the upper cavity and the lower chamber；
First entering sizing device connects in the lower chamber, and by the lower chamber with the upper cavity；
Second entering sizing device is arranged on the side wall, and the overflow launder is connected with extraneous stock tank；
During work, external world's stock tank conveys slurries by second entering sizing device to the overflow launder, and slurries flow to cavity of resorption
Body, first entering sizing device convey the slurries in the lower chamber to the upper cavity, and the slurries of the upper cavity can be with
It is back in the lower chamber by the overflow launder.
2. slurry tank according to claim 1, it is characterised in that：First entering sizing device include the first pulp-inlet pipeline and
Liquid pumping device, stock inlet, the grout outlet of first pulp-inlet pipeline connect respectively with the lower chamber, upper cavity, the pump liquid
Device is used to convey the slurries of the lower chamber into first pulp-inlet pipeline.
3. slurry tank according to claim 2, it is characterised in that：The liquid pumping device includes axial-flow pump and is arranged on
Blade on axial-flow pump output terminal, the output terminal of the axial-flow pump are placed in the stock inlet of first pulp-inlet pipeline.
4. slurry tank according to claim 1, it is characterised in that：The grout outlet of first pulp-inlet pipeline is arranged on described
In the middle part of bottom plate.
5. slurry tank according to claim 1, it is characterised in that：Second entering sizing device includes the second pulp-inlet pipeline,
The stock inlet of second pulp-inlet pipeline is connected with extraneous stock tank, and the grout outlet of second pulp-inlet pipeline is arranged under side wall
Portion.
6. slurry tank according to claim 5, it is characterised in that：First pulp-inlet pipeline is set respectively there are two setting
On opposite two side.
7. slurry tank according to claim 1, it is characterised in that：The bottom plate upper end is provided with perforaled plate, the homogenate
Plate deviates is evenly distributed with circulation port on the position of the grout outlet of first pulp-inlet pipeline.
8. slurry tank according to claim 1, it is characterised in that：Liquid level sensing device, institute are provided in the overflow launder
Liquid level sensing device is stated for detecting the liquid level in overflow launder.
9. slurry tank according to claim 1, it is characterised in that：Mold flushing mechanism is provided on the side wall, it is described
Mold flushing mechanism is used to rinse the wet blank forming machine structure of paper matrix.
10. a kind of wet base former of paper matrix, including rack, slurry tank, upper die mechanism and lower die mechanism, the slurry tank setting
In the frame lower, the lower die mechanism is arranged on above the slurry tank, and the upper die mechanism corresponds to the lower die mechanism
It is arranged on the upper rack；
The upper die mechanism includes mold and lifting gear, and the mold is arranged on the lifting gear lower part, the liter
Falling unit can drive the mold to be molded with the lower die mechanism or divide mould；
The lower die mechanism includes shaft, pneumatic control structure and lower mold, and the lower mold is fixedly connected with the shaft, institute
It is rotatable and the lower mold is driven to enter or exit the slurry tank to state shaft, the pneumatic control structure is used for lower mold
It is supplied or is vacuumized；It is characterized in that：The slurry tank is claim 1 to 9 any one of them slurry tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810174614.XA CN108193566B (en) | 2018-03-02 | 2018-03-02 | Slurry tank and paper mould wet blank forming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810174614.XA CN108193566B (en) | 2018-03-02 | 2018-03-02 | Slurry tank and paper mould wet blank forming equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108193566A true CN108193566A (en) | 2018-06-22 |
| CN108193566B CN108193566B (en) | 2024-04-12 |
Family
ID=62594428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810174614.XA Active CN108193566B (en) | 2018-03-02 | 2018-03-02 | Slurry tank and paper mould wet blank forming equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108193566B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608025A (en) * | 2020-06-28 | 2020-09-01 | 弼伽机械科技无锡有限公司 | Forming mechanism of paper pulp molding equipment |
| WO2021115026A1 (en) * | 2019-12-10 | 2021-06-17 | 浙江舒康科技有限公司 | Rotating pulp suction robot transfer moulding machine and moulding method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021115026A1 (en) * | 2019-12-10 | 2021-06-17 | 浙江舒康科技有限公司 | Rotating pulp suction robot transfer moulding machine and moulding method |
| CN111608025A (en) * | 2020-06-28 | 2020-09-01 | 弼伽机械科技无锡有限公司 | Forming mechanism of paper pulp molding equipment |
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|---|---|
| CN108193566B (en) | 2024-04-12 |
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