CN207003128U - Fiber continuous forming mechanism - Google Patents
Fiber continuous forming mechanism Download PDFInfo
- Publication number
- CN207003128U CN207003128U CN201720606166.7U CN201720606166U CN207003128U CN 207003128 U CN207003128 U CN 207003128U CN 201720606166 U CN201720606166 U CN 201720606166U CN 207003128 U CN207003128 U CN 207003128U
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- China
- Prior art keywords
- cylinder mould
- storage tank
- resistance piece
- forming mechanism
- continuous forming
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of fiber continuous forming mechanism.The fiber continuous forming mechanism includes net cage, cylinder mould, resistance piece, clamping part and cylinder mould driving part；Net cage has the storage tank for being used for holding for fiber dispersion.Cylinder mould is in hollow cylinder, and cylinder mould is located in storage tank and the both ends of the surface of cylinder mould are respectively hinged in the relative the first side wall of net cage and second sidewall；The periphery of cylinder mould has multiple mesh.Resistance piece is adapted in arc surfaced and with the periphery of cylinder mould, and the mesh aperture of resistance piece is gradually increased by bottom to top.There is clamping part band and multiple roller bearings, band and multiple roller bearings can clamp cylinder mould after cooperating；It can be passed through between the outer surface of band and cylinder mould for forming net.The fiber continuous forming mechanism is compact-sized, high negative pressure can be achieved and fiber retention is high.
Description
Technical field
Field of papermaking is the utility model is related to, more particularly to a kind of fiber continuous forming mechanism.
Background technology
The continuous wet process equipment of fiber has been used widely at present, and application is no more than with universal the most extensively
Paper industry.At present the common continuous wet process equipment of fiber have fourdrinier forming device, forming device for cylinder machine, slope screen former and
Press from both sides net former.Fourdrinier forming device is mainly used in common paper and manufactured paper with pulp, and is adapted to middle and high concentration slurry, the less big situation of dehydrating amount.
Forming device for cylinder machine, forming net makes cylindrical shape, compact-sized, and it is relatively small to take up an area position, in order to realize present high speed, quick
, there is vacuum rotary screen in the demand of dehydration, and vacuum rotary screen uses the cylinder mould of circular rotatable, is provided with cylinder mould fixed multiple true
Cylinder mould face is close in empty van, vacuum tank water sucking mouth, using being slidingly sealed.Slope screen former can be a vacuum rotary screen stretched,
Wet end in arranging obliquely, and vacuum tank is arranged at inclined wire lower end, and inclined wire both sides are provided with water-tight equipment, can allow low online
Concentration, larger dehydrating amount, the dehydration in longer region, the shaping of the shaping of particularly suitable special fibre, particularly nanofiber.
However, inclined-wire form area head, volume is huge with respect to cylinder, although vacuum rotary screen can have larger forming area, by
It is slidingly sealed in needing to use, structure is complex, and vacuum tank sets negligible amounts, and shaping section length is short, while abrasion be present
Problem, there is open source information to describe to this and improve cylinder mechanism, a cover is added on rotary screen cage, whole rotary screen cage is taken out
Vacuum, avoiding internal fixed vacuum tank needs large area to be slidingly sealed wear problem.But this mode brings one to ask again
To inscribe, due to integrally connecting inside whole cylinder mould, negative pressure is identical, is unfavorable for fiberizing, and this is due to fiber wet moulding,
Cake filtration process, the starting stage needs to control suitable dewatering speed, to ensure suitable retention, treat fiber tentatively into
Type forms filter cake, then progressively accelerates dewatering speed, it is ensured that higher retention.
Utility model content
Based on this, it is necessary to provide it is a kind of it is compact-sized, high negative pressure can be achieved and the high fiber of fiber retention continuously into
Type mechanism.
A kind of fiber continuous forming mechanism, including net cage, cylinder mould, resistance piece, clamping part and cylinder mould driving part；Institute
Stating net cage has the storage tank for being used for holding for fiber dispersion, and the net cage has the fluid hole for being communicated in the storage tank；
The cylinder mould is in hollow cylinder, and the cylinder mould is located in the storage tank and the both ends of the surface of the cylinder mould are cut with scissors respectively
It is connected in the relative the first side wall of the net cage and second sidewall；The periphery of the cylinder mould has multiple mesh, the net
Cage can form feeding end, institute between the periphery and the storage tank that storage tank one-directional rotation, the cylinder mould are transferred to
State and form discharge end between the periphery and the storage tank that cylinder mould produces；
The resistance piece is in arc surfaced, and the resistance piece is located in the storage tank and close to the cylinder mould, the resistance
The cambered surface of power part is adapted to the periphery of the cylinder mould, and the resistance piece is prolonged by feeding end to the direction of discharge of the cylinder mould
Stretch, the resistance piece has multiple mesh, and the mesh aperture of the resistance piece is gradually increased by feeding end to discharge end；
The clamping part has band and multiple roller bearings, distinguishes on the first side wall and the second sidewall
At least two roller bearings are hinged with, each roller bearing is all extended in the storage tank, on the first side wall at least
Two roller bearings are located at the both sides of the cylinder mould respectively, and at least two roller bearings are located at institute respectively in the second sidewall
State the both sides of cylinder mould；The roller bearing is arranged with described respectively on the roller bearing and the second sidewall on the first side wall
Band, the part-circular periphery face of each wrapped cylinder mould of band；The outer surface of the band and the cylinder mould it
Between can be passed through for forming net, and the outer surface of the band can be engaged with the bottom of the cylinder mould.
In one of the embodiments, the clamping part also has multiple driven shafts, is set on the outside of each roller bearing
There are a pair of driven shafts, driven shaft described in each pair goes to upper and lower position distribution, and one end of the driven shaft is connected to the net
On the first side wall or second sidewall of case, the other end is extended in the storage tank；The band is set in corresponding institute
State on roller bearing and the corresponding driven shaft.
In one of the embodiments, in addition to fixed frame, the size of the fixed frame and the notch chi of the storage tank
Very little correspondence, the fixed frame are located at the notch of the storage tank, the driven shaft above in driven shaft described in each pair
One end be hinged on the fixed frame.
In one of the embodiments, the side of the resistance piece is in semicircular arc, and the resistance piece can be from the net
The feeding end of cage is covered to the discharge end of the cylinder mould.
In one of the embodiments, in addition to guard, the guard have fixed part and supporting part, the fixed part
It is located at the storage tank notch of the net cage；The both ends that the bottom of the fixed part is relative are connected to the supporting part, respectively
There is through hole, the through hole is used to be hinged for the cylinder mould, and running through on the supporting part has discharging tube, institute on the individual supporting part
The one end for stating discharging tube is extended in the storage tank, and the other end is communicated in the fluid hole.
In one of the embodiments, through there is outage on the supporting part, the outage has internal thread, described
Discharging tube has external screw thread, and the discharging tube is threadedly coupled with the outage.
In one of the embodiments, be embedded respectively in the guard two of the both ends of the rotating shaft of the cylinder mould are described logical
In hole, and the one of end of the rotating shaft protrudes from the end face of the cylinder mould, and the cylinder mould driving part is connected to described turn
The one end of aixs cylinder for the cylinder mould.
In one of the embodiments, there is exhausting hole on the supporting part, the side wall of the net cage is provided with suction hole,
The one end open of the exhausting hole is connected in the inside of the cylinder mould, another end opening with the suction hole, and the suction hole is used
Connected in air exhauster.
In one of the embodiments, the top of the resistance piece is removably connected to the fixation by connector
In portion.
In one of the embodiments, in addition to liquid supply box, the liquid supply box have supply opening, and the supply opening is located at institute
State in storage tank.
Above-mentioned fiber continuous forming mechanism, fiber dispersion is held by net cage, by the periphery of cylinder mould and
The band of clamping part clamps forming net, and the rotation of forming net is driven by the rotation of cylinder mould, and resistance piece is in arc surfaced,
The cambered surface of resistance piece is adapted to the part-circular periphery face of cylinder mould, and resistance piece has multiple mesh, and the mesh aperture of resistance piece is by bottom
Gradually increase to top, in the incipient stage, mesh aperture is small, and dehydration resistance is relatively large, and subsequent mesh aperture becomes larger, and takes off
Water resistance is relatively reduced, and the starting stage being dehydrated thus is entered in fiber dispersion in forming net, forms a dehydration resistance
By the process tapered into greatly, so as to improve retention of the fiber on forming net.
Brief description of the drawings
Fig. 1 is an embodiment fiber continuous forming mechanism schematic perspective view；
Fig. 2 is fiber continuous forming mechanism explosive view shown in Fig. 1；
Fig. 3 is that fiber continuous forming mechanism shown in Fig. 1 is gone out schematic perspective view after net cage；
Fig. 4 is fiber continuous forming mechanism side schematic view shown in Fig. 1；
Fig. 5 is the guard schematic diagram of fiber continuous forming mechanism shown in Fig. 1；
Fig. 6 is the cylinder mould schematic diagram of fiber continuous forming mechanism shown in Fig. 1.
Description of reference numerals
10th, fiber continuous forming mechanism；100th, net cage；110th, storage tank；200th, cylinder mould；300th, resistance piece；310th, mesh；
320th, connector；400th, clamping part；410th, roller bearing；420th, band；430th, driven shaft；500th, guard；510th, fixed part；
520th, supporting part；521st, through hole；530th, suction tube；600th, fixed frame；700th, cylinder mould driving part；800th, discharging tube；900th, turn
Axle；1000th, liquid supply box；1010th, supply opening；20th, forming net.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can come in fact in many different forms
It is existing, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to public affairs of the present utility model
Open the understanding more thorough and comprehensive of content.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein "and/or" includes
The arbitrary and all combination of one or more related Listed Items.
The present embodiment relate to a kind of fiber continuous forming mechanism 10.The fiber continuous forming mechanism 10 include net cage 100,
Cylinder mould 200, resistance piece 300, clamping part 400 and cylinder mould driving part 700.Net cage 100, which has, to be used to supply fiber dispersion
The storage tank 110 held, net cage 100 have the suction for being communicated in the fluid hole of storage tank 110 and being connected with for air exhauster
Hole.
Cylinder mould 200 is in hollow cylinder, and cylinder mould 200 is located in storage tank 110 and the both ends of the surface of cylinder mould 200 are respectively hinged at
On the relative the first side wall of net cage 100 and second sidewall.The periphery of cylinder mould 200 and two end faces are respectively provided with multiple mesh
310, one of end face of cylinder mould 200 is relative with suction hole.Cylinder mould 200 can be in the one-directional rotation of storage tank 110, cylinder mould 200
Feeding end is formed between the periphery and storage tank 110 that are transferred to, between periphery and storage tank 110 that cylinder mould 200 produces
Formation forms discharge end.
Resistance piece 300 is in arc surfaced, and resistance piece 300 is located in storage tank 110 and close to cylinder mould 200.Resistance piece 300
Cambered surface is adapted to the periphery of cylinder mould 200.Resistance piece 300 is extended by bottom to the direction of discharge of cylinder mould 200；Resistance piece 300
With multiple mesh 310, the aperture of mesh 310 of resistance piece 300 is gradually increased by bottom to top.It is it should be noted that above-mentioned
Gradual increase can be that the increase of continous way may also be progressive stepped increase.Further, the material of resistance piece 300 can
To be stainless steel.The aperture of minimum mesh 310 in resistance piece 300 is 5-20 times of the ground aperture of forming net 20, resistance piece
The aperture of maximum mesh 310 in 300 is 1-5 times of the ground aperture of forming net 20.
In the present embodiment, the side of resistance piece 300 is in semicircular arc, top edge and the cylinder mould 200 of resistance piece 300
Top is alignd, and the bottom margin of resistance piece 300 aligns with the bottom of cylinder mould 200, and resistance piece 300 can be from the pan feeding of cylinder mould 200
End is covered to the discharge end of cylinder mould 200.
Clamping part 400 has band 420 and multiple roller bearings 410.Cut with scissors respectively in the first side wall and second sidewall
At least two roller bearings 410 are connected to, each roller bearing 410 is all extended in storage tank 110, at least two roller bearings on the first side wall
410 are located at the both sides of cylinder mould 200 respectively, and at least two roller bearings 410 are respectively positioned at the both sides of cylinder mould 200 in second sidewall.The
Roller bearing 410 is arranged with band 420, the part of each band 420 respectively on roller bearing 410 and second sidewall in one side wall
It is capable of the part-circular periphery face of wrapped cylinder mould 200 in outer surface.Can be for forming net between the outer surface of band 420 and cylinder mould 200
20 pass through, and the outer surface of band 420 can be engaged with the bottom of cylinder mould 200.Forming net 20 encases the angle of cylinder mould 200
>=180 ° of degree.
Preferably, clamping part 400 is also provided with rotation driving part, rotation driving part and one of roller bearing
410 are connected to drive the roller bearing 410 to rotate, and the speed that the roller bearing 410 rotates is consistent with the speed that cylinder mould 200 rotates.Rotate
Driving part can be motor, not shown in accompanying drawing.
Further, clamping part 400 also has multiple bands 430, and the outside of each roller bearing 410 is respectively equipped with a pair
Band 430, each pair band 430 go to upper and lower position distribution, and one end of each band 430 is connected to the side of net cage 100
On wall, the other end is extended in storage tank 110.Each band 420 is set in corresponding each roller bearing 410 and corresponding each
On individual band 430.
Further, in addition to fixed frame 600, the size of fixed frame 600 is corresponding with the notch size of storage tank 110, Gu
Determine frame 600 to be located at the notch of storage tank 110, one end of band 430 above is hinged on solid in each pair band 430
Determine on frame 600.
Further, in addition to guard 500, guard 500 have fixed part 510 and supporting part 520., fixed part 510 sets
At the storage tank notch of net cage 100；The both ends that the bottom of fixed part 510 is relative are connected to supporting part 520.Each support
There is through hole 521, through hole 521 is used to be hinged for cylinder mould 200, and running through on supporting part 520 has discharging tube 800, discharging tube in portion 520
800 one end extends as in storage tank 110, and the other end is communicated in fluid hole.
Preferably, through there is outage on supporting part 520, outage has internal thread, and discharging tube 800 has external screw thread,
Discharging tube 800 is threadedly coupled with outage.The both ends of rotating shaft 900 of cylinder mould 200 are embedded two through holes 521 in guard 500 respectively
It is interior, and 900 one of end of rotating shaft protrudes from the end face of cylinder mould 200, cylinder mould driving part 700 is connected to rotating shaft 900 and protruded
In one end of the end face of cylinder mould 200.
There is exhausting hole, the one end open of exhausting hole is in the inside of cylinder mould 200, and another end opening is with taking out on supporting part 520
Sucker connects.Or in the present embodiment, the side wall of net cage 100 is not provided with suction hole, aspirated in the external connection of supporting part 520
Pipe 530, suction tube 530 connect exhausting hole.Suction tube 530 is used to connect air exhauster.
Further, the top of resistance piece 300 is removably connected on fixed part 510 by connector 320.
In the present embodiment, in addition to liquid supply box 1000, liquid supply box 1000 have supply opening 1010, and supply opening 1010 is located at
In storage tank 110.
Above-mentioned fiber continuous forming mechanism 10, operationally, comprises the following steps：
Rotating shaft 900 on cylinder mould 200 is connected with cylinder mould driving part 700, suction hole connection pumped vacuum systems, discharging tube
800 connection water legs or screw pump.Liquid supply box 1000 conveys pre-configured fiber dispersion to appearance by supply opening 1010
Put in groove 110, treat that the liquid level of fiber dispersion to specified liquid level, opens vacuum system and discharging tube 800, carries out vacuum dehydration,
Fiber filter cake starts to be formed on forming net 20, while opens cylinder mould driving part 700 and rotation driving part, 200 turns of cylinder mould
Dynamic, roller bearing 410 and the synchronous axial system of cylinder mould 200, forming net 20 move with cylinder mould 200, and the one end of forming net 20 constantly enters fiber
In dispersion liquid, the other end passes through vacuum dehydration, and filter cake is constantly formed on forming net 20, and forming net 20 is continuously drawn from the other end
Go out, filter cake then forms continuous wet web on forming net 20.
In the incipient stage that filter cake is formed, because no filter cake retains, fiber retention is relatively low, herein, by being molded
Net 20 enters fiber dispersion side, and resistance net is added below in forming net 20, and resistance net sets the mesh 310 of different pore size,
In the incipient stage, mesh number large aperture is small, and dehydration resistance is relatively large, and subsequent stage mesh change small-bore is big, is dehydrated resistance phase
To reducing, thus enter starting stage for being dehydrated in fiber dispersion in forming net 20, form a dehydration resistance by greatly by
The small region of gradual change, so as to improve fiber retention.
In a specific embodiment is tested, using glass fiber filter paper is made, fiber dispersion is glass fibre and 49
Mineral wool is spent according to mass ratio 1:4 configurations.Forming net 20 is 80 mesh polyester webs, and resistance net is set to 500 mesh and 200 mesh stainless steels are spelled
Connect net.Two groups of experiments are set：First group is to be provided with resistance net, and second group is control group, is not provided with resistance net, two groups of experiments are all
After stabilization to be formed, filtrate is taken to test fiber retention.Experimental configuration is that the retention that first group of experiment test obtains is
97%, second group of experiment test retention is 76%.
Above-mentioned fiber continuous forming mechanism 10, fiber dispersion is held by net cage 100, passes through the circle of cylinder mould 200
The band 420 of side face and clamping part 400 clamps forming net 20, and forming net 20 is driven by the rotation of cylinder mould 200
Rotation, resistance piece 300 is in arc surfaced, and the cambered surface of resistance piece 300 is adapted to the part-circular periphery face of cylinder mould 200, and resistance piece 300 has
There are multiple mesh 310, the aperture of mesh 310 of resistance piece 300 is gradually increased by bottom to top, in the incipient stage, the hole of mesh 310
Footpath is small, and dehydration resistance is relatively large, and the subsequent aperture of mesh 310 becomes larger, and dehydration resistance is relatively reduced, thus in forming net 20
The starting stage being dehydrated into fiber dispersion, a dehydration resistance is formd by the process that tapers into greatly, so as to improve
Retention of the fiber on forming net 20.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of fiber continuous forming mechanism, it is characterised in that driven including net cage, cylinder mould, resistance piece, clamping part and cylinder mould
Dynamic component；The net cage has the storage tank for being used for holding for fiber dispersion, and the net cage, which has, is communicated in the storage tank
Fluid hole；
The cylinder mould is in hollow cylinder, and the cylinder mould is located in the storage tank and the both ends of the surface of the cylinder mould are respectively hinged at
On the relative the first side wall of the net cage and second sidewall；The periphery of the cylinder mould has multiple mesh, the cylinder mould energy
It is enough to form feeding end, the net between the periphery and the storage tank that storage tank one-directional rotation, the cylinder mould are transferred to
Discharge end is formed between periphery and the storage tank that cage produces；
The resistance piece is in arc surfaced, and the resistance piece is located in the storage tank and close to the cylinder mould, the resistance piece
Cambered surface be adapted to the periphery of the cylinder mould, the resistance piece by the cylinder mould feeding end to direction of discharge extend, institute
Stating resistance piece has multiple mesh, and the mesh aperture of the resistance piece gradually increases from feeding end to discharge end；
The clamping part has band and multiple roller bearings, is respectively articulated with the first side wall and the second sidewall
There are at least two roller bearings, each roller bearing is all extended in the storage tank, at least two on the first side wall
The roller bearing is located at the both sides of the cylinder mould respectively, and at least two roller bearings are located at the net respectively in the second sidewall
The both sides of cage；The roller bearing is arranged with the sealing respectively on the roller bearing and the second sidewall on the first side wall
Band, the part-circular periphery face of each wrapped cylinder mould of band；Energy between the outer surface of the band and the cylinder mould
Enough passed through for forming net, and the outer surface of the band can be engaged with the bottom of the cylinder mould.
2. fiber continuous forming mechanism according to claim 1, it is characterised in that the clamping part also have it is multiple from
Moving axis, the outside of each roller bearing are provided with a pair of driven shafts, and driven shaft described in each pair goes to upper and lower position distribution, institute
The one end for stating driven shaft is connected in the first side wall or the second sidewall of the net cage, and the other end extends to the storage tank
It is interior；The band is set on the corresponding roller bearing and the corresponding driven shaft.
3. fiber continuous forming mechanism according to claim 2, it is characterised in that also including fixed frame, the fixed frame
Size it is corresponding with the notch size of the storage tank, the fixed frame is located at the notch of the storage tank, described in each pair from
One end of the driven shaft above is hinged on the fixed frame in moving axis.
4. according to the fiber continuous forming mechanism described in claim 1-3 any one, it is characterised in that the side of the resistance piece
Face is in semicircular arc, and the resistance piece can be covered from the feeding end of the cylinder mould to the discharge end of the cylinder mould.
5. according to the fiber continuous forming mechanism described in claim 1-3 any one, it is characterised in that also including guard, institute
Stating guard has fixed part and supporting part, and the fixed part is located at the storage tank notch of the net cage；The fixed part
The relative both ends in bottom are connected to the supporting part, have through hole on each supporting part, and the through hole is used to supply institute
State cylinder mould to be hinged, through there is discharging tube on the supporting part, one end of the discharging tube is extended in the storage tank, the other end
It is communicated in the fluid hole.
6. fiber continuous forming mechanism according to claim 5, it is characterised in that running through on the supporting part has discharge opeing
Hole, the outage have internal thread, and the discharging tube has external screw thread, and the discharging tube is threadedly coupled with the outage.
7. fiber continuous forming mechanism according to claim 5, it is characterised in that the both ends difference of the rotating shaft of the cylinder mould
It is embedded in two through holes of the guard, and the one of end of the rotating shaft protrudes from the end face of the cylinder mould, institute
State cylinder mould driving part and be connected to one end that the rotating shaft protrudes from the cylinder mould.
8. fiber continuous forming mechanism according to claim 5, it is characterised in that there is exhausting hole on the supporting part,
The side wall of the net cage is provided with suction hole, the one end open of the exhausting hole in the inside of the cylinder mould, another end opening with
The suction hole connection, the suction hole are used to connect with air exhauster.
9. fiber continuous forming mechanism according to claim 5, it is characterised in that pass through connection at the top of the resistance piece
Part is removably connected on the fixed part.
10. according to the fiber continuous forming mechanism described in claim 1-3 any one, it is characterised in that also including liquid supply box,
The liquid supply box has supply opening, and the supply opening is located in the storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720606166.7U CN207003128U (en) | 2017-05-25 | 2017-05-25 | Fiber continuous forming mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720606166.7U CN207003128U (en) | 2017-05-25 | 2017-05-25 | Fiber continuous forming mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207003128U true CN207003128U (en) | 2018-02-13 |
Family
ID=61443835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720606166.7U Withdrawn - After Issue CN207003128U (en) | 2017-05-25 | 2017-05-25 | Fiber continuous forming mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207003128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107022914A (en) * | 2017-05-25 | 2017-08-08 | 昆明纳太科技有限公司 | Fiber continuous forming mechanism |
-
2017
- 2017-05-25 CN CN201720606166.7U patent/CN207003128U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107022914A (en) * | 2017-05-25 | 2017-08-08 | 昆明纳太科技有限公司 | Fiber continuous forming mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180213 Effective date of abandoning: 20181030 |
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| AV01 | Patent right actively abandoned |