CN106809542A - A kind of automatic material taking feed type hopper for extrusion spinning - Google Patents
A kind of automatic material taking feed type hopper for extrusion spinning Download PDFInfo
- Publication number
- CN106809542A CN106809542A CN201710149299.0A CN201710149299A CN106809542A CN 106809542 A CN106809542 A CN 106809542A CN 201710149299 A CN201710149299 A CN 201710149299A CN 106809542 A CN106809542 A CN 106809542A
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- Prior art keywords
- material taking
- hopper
- automatic material
- feed type
- extrusion spinning
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/546—Devices for loading or unloading and forming part of the container, e.g. rollers, conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/26—Hoppers, i.e. containers having funnel-shaped discharge sections
- B65D88/28—Construction or shape of discharge section
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The invention provides a kind of automatic material taking feed type hopper for extrusion spinning, including base, storage bin hopper and discharge valve, the storage bin hopper is fixedly installed on the top of base, the storage bin hopper is cylinder, and lower section is provided with discharging opening, diameter of the diameter of the discharging opening less than charging aperture, the discharge valve is arranged on discharge outlet, the storage bin hopper top is provided with automatic feeder, the automatic feeder includes controller, whirligig and dispenser, the dispenser is arranged on the lower section of whirligig, the dispenser is connected with whirligig with controller.The present invention is provided with automatic material taking feed arrangement, and feeding is accurate and can simultaneously add various materials, substantially increases the efficiency of charging.
Description
Technical field
The present invention relates to spinning mechanical equipment technical field, more particularly to a kind of automatic material taking charging for extrusion spinning
Formula hopper.
Background technology
Polyamide Yarns is a kind of textile raw material, there is the polytypes such as monofilament, strand and special yarn, at present, in spinning field,
System for extrusion spinning generally includes a spinning manifold, screw extruder, measuring pump and the spinneret in spinning manifold
The devices such as board component, raw material enters melting in screw extruder and is in melt and extrudes via feed bin, and melt is via screw extruder
Enter melt distribution pipe after extrusion and be measured and be pumped into spinneret component, then carry out spinning.After wherein raw material enters feed bin,
Product distribution is carried out by feed hopper more, into extruder, such as Application No.：201620254244.7 Chinese patent is disclosed
A kind of automatic material taking feed type hopper for extrusion spinning, including feed hopper, feed pipe, work is provided with described feed hopper
The material mouth end of dynamic plate, portable plate upper end and feed hopper is provided with canvas, is closing between portable plate both sides and feed hopper side wall,
Automatic homing spring is provided between portable plate and feed hopper side wall；Feed pipe middle setting has one piece of valve plates, portable plate with
One piece of draw back plate is provided between valve plates to be connected.Described portable plate is equal to feed pipe with the ultimate range of feed hopper side wall
Diameter.The feed hopper that this application is provided mainly realizes the purpose that automatic feed feeds by mechanical module, but at this
During mechanical module feeds, extruding can be caused to material so as to cause the denaturation of material, if adding various materials simultaneously, thing
The uneven problem of material mixing is particularly acute, and has had a strong impact on the quality of spinning.
And for example Application No.：201420249294.7 Chinese patent discloses a kind of material of Polyamide Yarns production batch mixer
Bucket, including base, the first storage bin hopper, the second storage bin hopper, weighing sensor, scale hooper, the second Pneumatic gate valve, discharge valve, put quiet
Electric lead and the first Pneumatic gate valve, the base top are provided with the first storage bin hopper and the second storage bin hopper, first storage bin hopper
Rear portion is provided with the second storage bin hopper, and the leading flank of the base is provided with the first Pneumatic gate valve, the flashboard insertion of the first Pneumatic gate valve the
The delivery end of one storage bin hopper, the trailing flank of the base is provided with the second Pneumatic gate valve, the flashboard insertion of second Pneumatic gate valve
The delivery end of the second storage bin hopper, weighing sensor is provided with the base.Two storings are provided with the hopper that this application is provided
Bucket, for feeding simultaneously, but can cause the uneven of charging during charging, and can not simultaneously add various materials, and
The hopper lower section provided such as this application is provided with weighing sensor, i.e., first feed and weigh again, can not only influence weighing sensor
Weighing, and waste material.
The content of the invention
Can not be while the problems such as adding various materials and uneven material mixing, this hair present in prior art to overcome
It is bright there is provided a kind of automatic material taking feed type hopper for extrusion spinning.
Concrete technical scheme is as follows：A kind of automatic material taking feed type hopper for extrusion spinning, including base, storage bin hopper
And discharge valve, the storage bin hopper is fixedly installed on the top of base, and the storage bin hopper is cylinder, and lower section is provided with discharging
Mouthful, the diameter of the diameter less than charging aperture of the discharging opening, the discharge valve is arranged on discharge outlet, and the storage bin hopper top sets
Automatic feeder is equipped with, the automatic feeder includes controller, whirligig and dispenser, and the dispenser is arranged on
The lower section of whirligig, the dispenser is connected with whirligig with controller.
On this basis, the whirligig includes rotating disk and rotating rod, and the rotating disk is circle, the rotating rod
The center of rotating disk is vertically set on, and is flexibly connected with rotating disk.
On this basis, the dispenser includes multiple feeding pipes, and the rotating disk lower surface is provided with multiple mounting holes,
The feeding pipe is arranged in mounting hole.
On this basis, the rotating disk lower surface is at least provided with 4 mounting holes.
On this basis, the feeding pipe includes catch bar and outer sleeve, and the catch bar is movably arranged on outer sleeve
It is internal.
On this basis, the catch bar includes vertical bar and disk, and the vertical bar is vertically set on the center of disk,
The disk is arranged on the inside of outer sleeve, and sealing ring is provided between the disk and outer sleeve.
On this basis, the vertical bar is hollow structure inside, and the vertical bar is internally provided with getter device, described
Lower disk surface is provided with multiple hollow holes.
On this basis, the outer sleeve inwall is equipped with one layer of sponge.
On this basis, the outer sleeve inwall is provided with multiple travel switches, multiple travel switches and controller
It is connected.
On this basis, the outer sleeve inwall is at least provided with two travel switches.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the invention provides a kind of automatic material taking feed type hopper for extrusion spinning, the storage bin hopper top is set
There is automatic feeder, the automatic feeder includes controller, whirligig and dispenser, and the dispenser is arranged on rotation
The lower section of rotary device, the dispenser is connected with whirligig with controller.The present invention is provided with automatic material taking feed arrangement,
Feeding is accurate and can simultaneously add various materials, substantially increases the efficiency of charging.
2nd, the dispenser in the present invention includes multiple feeding pipes, and the rotating disk lower surface is provided with multiple mounting holes, institute
State feeding pipe to be arranged in mounting hole, be provided with multiple feeding pipes, you can add different things simultaneously with according to the need for production
Material, and carry out rotation mixing dispensing.
3rd, the feeding pipe in the present invention includes catch bar and outer sleeve, and the catch bar is movably arranged on the interior of outer sleeve
Portion, the outer sleeve inwall is provided with multiple travel switches, and multiple travel switches are connected with controller.Can be according to stroke
Switch control feeding pipe feeding number, the amount of different material in different feeding pipes can be controlled, substantially increase
The diversity and accuracy of charging.
4th, the outer sleeve inwall in the present invention is equipped with one layer of sponge, and not only travel switch can be protected, and may be used also
To increasing relative friction forces between material and outer sleeve, to prevent material from departing from sleeve, the standard of the amount of feeding is further ensured
True property.
Brief description of the drawings
Fig. 1 is a kind of structural representation of automatic material taking feed type hopper for extrusion spinning of the invention；
Fig. 2 is the structural representation of rotating disk in a kind of automatic material taking feed type hopper for extrusion spinning of the invention；
Fig. 3 is the structural representation that merely pipe is removed in a kind of automatic material taking feed type hopper for extrusion spinning of the invention.
Specific embodiment
Below in conjunction with drawings and Examples, the present invention will be described in further detail.It should be appreciated that tool described herein
Body embodiment is only used to explain the present invention, is not intended to limit the present invention.
The present invention discloses a kind of automatic material taking feed type hopper for extrusion spinning, as shown in figure 1, including base 1,
Storage bin hopper 2 and discharge valve 3, the storage bin hopper 2 are fixedly installed on the top of base 1, and the storage bin hopper 2 is cylinder, and lower section
Discharging opening 4 is provided with, the diameter of the diameter less than charging aperture of the discharging opening 4, the discharge valve 3 is arranged at discharging opening 4, institute
State the top of storage bin hopper 2 and be provided with automatic feeder 5, the automatic feeder 5 includes controller, whirligig and feeding
Device, the dispenser is arranged on the lower section of whirligig, and the dispenser is connected with whirligig with controller.The present invention sets
Automatic material taking feed arrangement is equipped with, feeding is accurate and can simultaneously add various materials, substantially increases the efficiency of charging.
As depicted in figs. 1 and 2, further, the whirligig in the present invention includes rotating disk 6 and rotating rod 7, institute
It is circle to state rotating disk 6, and the rotating rod 7 is vertically set on the center of rotating disk 6, and is flexibly connected with rotating disk 6.It is described to take
Glassware includes multiple feeding pipes 62, and the lower surface of the rotating disk 6 is provided with multiple mounting holes 61, and the feeding pipe 62 is arranged on peace
In dress hole 61.Preferably, the lower surface of the rotating disk 6 in the present invention is at least provided with 4 mounting holes 61.Such as Fig. 2 and Fig. 3 institutes
Show, the dispenser in the present invention includes multiple feeding pipes 62, and the lower surface of the rotating disk 6 is provided with multiple mounting holes 61, described
Feeding pipe 62 is arranged in mounting hole 61, is provided with multiple feeding pipes 62, you can with different according to being added the need for production simultaneously
Material, and carry out rotation mixing deliver.The feeding pipe 62 includes catch bar and outer sleeve 624, and the catch bar activity sets
Put in the inside of outer sleeve 624.The catch bar includes vertical bar 621 and disk 622, and the vertical bar 621 is vertically set on
The center of disk 622, the disk 622 is arranged on the inside of outer sleeve 624, is set between the disk 622 and outer sleeve 624
There is sealing ring.The vertical bar 621 is hollow structure inside, and the vertical bar 621 is internally provided with getter device, the disk
622 lower surfaces are provided with multiple hollow holes.Preferably, the inwall of the outer sleeve 624 in the present invention is equipped with one layer of sponge
625.The inwall of outer sleeve 624 in the present invention is equipped with one layer of sponge 625, and not only travel switch 626 can be protected, also
Can prevent material from departing from sleeve 624 to increasing relative friction forces between material and outer sleeve 624, further ensure feeding
Amount accuracy.The inwall of the outer sleeve 624 is provided with multiple travel switches 626, multiple travel switches 626 and control
Device is connected.It is further preferred that the inwall of the outer sleeve 624 is at least provided with two travel switches 626.The present invention can basis
Travel switch 626 controls the number of the feeding of feeding pipe 62, and the amount of different material in different feeding pipes 62 can be controlled,
Substantially increase the diversity and accuracy of charging.
The course of work：Configure the quantity of corresponding material and corresponding material according to actual needs, and by corresponding material and
Quantity is preserved to controller, and controller is opened according to each stroke that the quantitative requirement of each material sets the inwall of outer sleeve 624
626 are closed, that is, the actuating length of catch bar is controlled, to control the quantity of different material.Start automatic feeder 5, rotating disk 6 exists
Rotation feeding is carried out under the control of controller, i.e., is configured according to controller, each dispenser takes variety classes varying number
Material, be stored in sleeve 624.As what is configured in controller cuts into slices to take the polyamide fibre 66 of sleeve 624 50 percent, then control
Device processed controls the catch bar of corresponding dispenser to reach the middle part of sleeve 624, and preserve half according to travel switch 626
Storing space.When at dispenser to raw material, getter device is opened, material is drawn to sleeve 624, in sponge 625
In the presence of, increase the frictional force of material and the inwall of sleeve 624, prevent material from dropping, when the equal feeding of all dispensers is finished,
Rotating disk 6 is rotated blanking successively, i.e., close getter device successively, and promotes catch bar to the foot of outer sleeve 624, will
Material in different dispensers is transferred into hopper successively, is further mixed with material, greatly accelerates the efficiency of feeding charging.
Preferably, storage bin hopper is internally provided with blanking velocity control device, the blanking velocity control device in the present invention
Including first control device, second control device and electric machine control system, the first control device and second control device are equal
It is connected with electric machine control system, the first control device is identical with second control device structure and is oppositely arranged on storage bin hopper
Inwall.Wherein, first control device includes interior chain, outer chain and multiple speed adjusting plate, multiple speed adjusting plates head and the tail phase successively
To being arranged between interior chain and outer chain.Preferably, the first control device is at least provided with two speed adjusting plates, and two
The movement velocity of speed adjusting plate side is consistent, i.e., two pieces speed adjusting plates are parallel, and the angle with horizontal plane is equal, in the process of blanking speed governing
In, the flowing of material will not be hindered.The speed adjusting plate in the present invention includes plate face, head rod and the second connecting rod, institute
State head rod and the second connecting rod is separately positioned on plate face both sides midpoint.The interior chain is corresponding with outer chain surface to be set
Connecting rod fixing hole is equipped with, the head rod of the speed adjusting plate is flexibly connected with interior chain, the second connection of the speed adjusting plate
Bar is connected with outer chain.The speed adjusting plate angle of inclination is less than 90 ° more than 10 °.Preferably, the plate face upper surface is provided with
Humidity sensor, is provided with buzzer outside the storage bin hopper, the humidity sensor is connected with buzzer.Plate in the present invention
Humidity sensor is provided with face, real-time Humidity Detection can be carried out to material, when humidity exceedes certain value or is not up to
During designated value, buzzer carries out information alert.It is further preferred that the peak of first control device in the present invention is higher than the
The peak of two control devices, the speed adjusting plate of the first control device is not in contact with the speed adjusting plate of second control device, i.e.,
The speed adjusting plate of the first control device and the speed adjusting plate of second device stagger setting, will not hinder the blanking of material.Institute
Stating electric machine control system includes the first motor and the second motor, first motor and first control device and second control device
Interior chain be connected, second motor is connected with the outer chain of first control device and second control device.First control dress
The interior chain put is identical with the speed of the interior chain of second control device, and first control device and second control device exterior chain
Bar speed is identical, and further, the speed of the speed less than the second motor of first motor such as can be motionless for the first motor
Make, the second motor action so that the second connecting rod by plate face prop up and horizontal by angle set, to material carry out mixing and
The control of speed.Automatic feed hopper provided by the present invention is provided with blanking velocity control device, and the control device is main
Realized by the different chain of motor control, simple structure can not only be controlled to material blanking, in preventing spinning process
Fracture of wire, and material can be well mixed, it is ensured that the quality of spinning.
The course of work：Blanking velocity control device is provided with automatic feed hopper provided by the present invention, control dress
Put and be mainly controlled by the first motor and the second motor.When speed control need not be carried out, first control device and second
Control device is oppositely arranged on the inwall of feed hopper respectively, when needing to carry out speed control, the first motor and the second motor
Start, and control the speed of the second motor of outer chain to be consistently greater than the first motor for controlling interior chain, due to the second motor
Speed is more than the first motor, now plate face due to the stress of two lateral connector bars it is different, then horizontal by angle, and in 30 °, together
Reason, the speed adjusting plate of second control device is equal angular setting.When material is transferred from charging aperture, material sequentially passes through the first control
First speed adjusting plate of device processed, first speed adjusting plate of second control device, second speed adjusting plate of first device, the second control
Second speed adjusting plate of device processed etc., material is effectively controlled by the not only uniform different types of material of staged blanking
The speed of blanking.
It is further preferred that heretofore described storing bucket front is provided with observation panel, the observation panel includes high-order sight
Cha Kou and middle position observation panel, the high-order observation panel and middle position observation panel are vertically arranged.The observation panel includes rectangular glass window
With the sampling aperture for being arranged on windowpane side, the sampling aperture is circle, and sampling apparatus is provided with sampling aperture, the sampling
Device is not in contact with rectangular glass window.Feed hopper provided by the present invention can clearly observe the feelings inside hopper
Condition, and detection is sampled to its material, it is convenient and swift, and can in advance ensure the quality of material, to ensure what is produced
Material not fracture of wire and fracture, improve the quality of production and production efficiency.Further, it is preferable that the sampling apparatus bag in the application
Closing door, sample mechanism and protective case are included, the closing door is connected with sample mechanism, and the protective case is sleeved on sample mechanism
Outside, the closing door is arranged on the inside of storage bin hopper.Closing door is circle, and the closing door with diameter greater than sampling aperture
Diameter, when the structure can ensure that sample mechanism is pulled out, completely encloses, to prevent material from leakage to feed hopper.Wherein, this Shen
Please in sample mechanism include sampling pipe and slide rail, the sampling pipe is flexibly connected with slide rail, and the slide rail level is fixedly installed
In sampling aperture, the outer wall and the other end of one end protrusion storage bin hopper of the slide rail do not offset with the inwall of storage bin hopper.Preferably,
The length of the length less than slide rail of the sampling pipe, the structure provides complete protection to ensure sampling for sampling pipe displacement
The normal twitch of pipe, or sampling pipe length more than slide rail length, slide rail is installed only at the upper and lower of sampling aperture in the structure
Two ends, to ensure to sample, the straight of pipe enters directly to go out, and to sampling aperture and pipe of sampling does not cause friction damage in itself.Preferably, this Shen
Please in the sampling pipe be hollow structure inside, and it is described sampling pipe one end be plumb cut, the other end be oblique tangent plane,
Spring is connected between the closing door and oblique tangent plane.The inclination angle of the oblique tangent plane is 10 ° to 60 °.By pipe of sampling
Section is arranged to inclined-plane, it is ensured that sampling pipe extracts enough materials, there is enough data when detection is sampled.
Preferably, the protective case in the application includes sleeve pipe and flexible catch, and the flexible catch includes protuberance and inlay, described
Protuberance and inlay are integrally formed, and described sleeve pipe is sleeved at the plumb cut of sampling pipe, and the inlay is arranged on sleeve pipe
Between sampling pipe, the protuberance is arranged on the inside of sampling aperture, and is offseted with sampling aperture inwall.The flexible catch is rubber
Glue catch, and protuberance is petal.Feed hopper provided by the present invention can clearly observe the situation inside hopper,
And detection is sampled to its material, it is convenient and swift, and can in advance ensure the quality of material, it is ensured that produce spinning
High-quality.
The course of work：When material enters material bin, operating personnel can be observed inside feed hopper by rectangular glass window
Material situation.When needing to material sampling Detection inside storage bin hopper, by the sampling apparatus of rectangular glass window side to thing
Material is sampled.When not being sampled to material by sampling apparatus, protection is set at sampling aperture, and sample mechanism and closing
Door is arranged inside storage bin hopper, and closing door is not in contact with sampling aperture, and now flexible catch offsets to prevent with sampling aperture
Material from leakage.When needing to be sampled detection to material by sampling apparatus, the sleeve of protective case is pinned, and sleeve is inside
Rotation, because protuberance and the sleeve and sampling cylinder of flexible catch offset, by petal protuberance Stepwize Shrink to sleeve, side
Just sampling pipe turnover, during sampling pipe is extracted out, takes material out of storage bin hopper, when certain position is retracted to, closing door
Offseted with sampling aperture, to prevent unnecessary material from leakage.
Described above has shown and described the preferred embodiments of the present invention, as previously described, it should be understood that not office of the invention
Be limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and can be used for various other combinations, modification and
Environment, and can be changed by the technology or knowledge of above-mentioned teaching or association area in invention contemplated scope described herein
It is dynamic.And the change and change that those skilled in the art are carried out do not depart from the spirit and scope of the present invention, then all should be appended by the present invention
In scope of the claims.
Claims (10)
1. a kind of automatic material taking feed type hopper for extrusion spinning, including base (1), storage bin hopper (2) and discharge valve (3),
The storage bin hopper (2) is fixedly installed on the top of base (1), and the storage bin hopper (2) is cylinder, and lower section is provided with discharging opening
(4), the diameter of the discharging opening (4) is less than the diameter of charging aperture, and the discharge valve (3) is arranged on discharging opening (4) place, its feature
It is：Storage bin hopper (2) top is provided with automatic feeder (5), and the automatic feeder (5) includes controller, rotation
Rotary device and dispenser, the dispenser are arranged on the lower section of whirligig, and the dispenser is with whirligig and controller
It is connected.
2. a kind of automatic material taking feed type hopper for extrusion spinning according to claim 1, it is characterised in that：It is described
Whirligig includes rotating disk (6) and rotating rod (7), and the rotating disk (6) is circle, and the rotating rod (7) is vertically set on
The center of rotating disk (6), and be flexibly connected with rotating disk (6).
3. a kind of automatic material taking feed type hopper for extrusion spinning according to claim 1, it is characterised in that：It is described
Dispenser includes multiple feedings pipe (62), and rotating disk (6) lower surface is provided with multiple mounting holes (61), the feeding pipe
(62) it is arranged in mounting hole (61).
4. a kind of automatic material taking feed type hopper for extrusion spinning according to claim 3, it is characterised in that：It is described
Rotating disk (6) lower surface is at least provided with 4 mounting holes (61).
5. a kind of automatic material taking feed type hopper for extrusion spinning according to claim 3, it is characterised in that：It is described
Feeding pipe (62) includes catch bar and outer sleeve (624), and the catch bar is movably arranged on the inside of outer sleeve (624).
6. a kind of automatic material taking feed type hopper for extrusion spinning according to claim 5, it is characterised in that：It is described
Catch bar includes vertical bar (621) and disk (622), and the vertical bar (621) is vertically set on the center of disk (622), institute
The inside that disk (622) is arranged on outer sleeve (624) is stated, sealing is provided between the disk (622) and outer sleeve (624)
Circle.
7. a kind of automatic material taking feed type hopper for extrusion spinning according to claim 6, it is characterised in that：It is described
Vertical bar (621) is hollow structure inside, and the vertical bar (621) is internally provided with getter device, disk (622) following table
Face is provided with multiple hollow holes.
8. a kind of automatic material taking feed type hopper for extrusion spinning according to claim 5, it is characterised in that：It is described
Outer sleeve (624) inwall is equipped with one layer of sponge (625).
9. a kind of automatic material taking feed type hopper for extrusion spinning according to claim 5, it is characterised in that：It is described
Outer sleeve (624) inwall is provided with multiple travel switches (626), and multiple travel switches (626) are connected with controller.
10. a kind of automatic material taking feed type hopper for extrusion spinning according to claim 9, it is characterised in that：Institute
Outer sleeve (624) inwall is stated at least provided with two travel switches (626).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710149299.0A CN106809542B (en) | 2017-03-14 | 2017-03-14 | A kind of automatic material taking feed type hopper for extrusion spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710149299.0A CN106809542B (en) | 2017-03-14 | 2017-03-14 | A kind of automatic material taking feed type hopper for extrusion spinning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106809542A true CN106809542A (en) | 2017-06-09 |
| CN106809542B CN106809542B (en) | 2019-02-12 |
Family
ID=59115231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710149299.0A Expired - Fee Related CN106809542B (en) | 2017-03-14 | 2017-03-14 | A kind of automatic material taking feed type hopper for extrusion spinning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106809542B (en) |
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| CN108584173A (en) * | 2018-01-25 | 2018-09-28 | 广州市延光建材科技有限公司 | A kind of syringe-type dispenser |
| CN109051385A (en) * | 2018-05-30 | 2018-12-21 | 广东知识城运营服务有限公司 | A kind of plasticizer batching metering adding set |
| CN114166557A (en) * | 2021-12-03 | 2022-03-11 | 天津港第一港埠有限公司 | Automatic material taking system for grain samples |
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| CN114166557A (en) * | 2021-12-03 | 2022-03-11 | 天津港第一港埠有限公司 | Automatic material taking system for grain samples |
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| CN106809542B (en) | 2019-02-12 |
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Granted publication date: 20190212 |