CN109366933A - A kind of on-line detecting system of metal-polymer composite processing - Google Patents
A kind of on-line detecting system of metal-polymer composite processing Download PDFInfo
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- CN109366933A CN109366933A CN201811432099.7A CN201811432099A CN109366933A CN 109366933 A CN109366933 A CN 109366933A CN 201811432099 A CN201811432099 A CN 201811432099A CN 109366933 A CN109366933 A CN 109366933A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2505/00—Use of metals, their alloys or their compounds, as filler
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Abstract
The present invention discloses a kind of on-line detecting system of metal-polymer composite processing, is related to technical field of polymer composite materials.The metal-polymer composite processing on-line detecting system includes: rheology signal piping；Rheometer；Infrared detection pipeline；Infrared spectroscopy detector；And multiple ultrasonic probes.The present invention is directed to the performances and structure change by material in real-time detection process, determine whether composite material just in production meets the requirements, to adjust or optimize in time, improve the quality of product qualified rate and qualified finished product, its detection process will not generate interference to process, and since test sample is led back production route again, saves material, reduces costs the precision for improving testing result.
Description
Technical field
The present invention relates to technical field of polymer composite materials, in particular to a kind of metal-polymer composite processing
On-line detecting system.
Background technique
Metal-polymer composite is generally by by the metal being blended according to a certain percentage and polymer material extrusion
Molding is made.The performance of its shaped article depends on material mixture ratio and process.Due to the processed of composite material
Cheng Zhong, the performance and structure of material can constantly change, and then influence the structure and performance of shaped article, therefore, be into one
Optimized production process is walked, is improved the qualification rate of the finished product, the structure and performance to the composite material in forming process carry out detection right and wrong
It is often necessary.
Currently used detection mode is mostly to pass through pump to take out a little the composite material in forming process, is sent to detection
In instrument, offline inspection just stops production, then adjust once testing result deviates from the requirement of expected material structure and performance
Whole technological parameter duplication of production, then sample detection again, until testing result meets the requirements.And due to answering in flow process
There are complexity for condensation material melting behavior, affected by many factors, and when offline inspection, sampling meeting generation time delay obtains
Sample can not represent real-time material shape completely, testing result can have certain deviation, and the long meeting of detection time
Time lag is caused, it cannot timely adjusting process parameter.
Summary of the invention
The main object of the present invention is the on-line detecting system for proposing a kind of metal-polymer composite processing, it is intended to
The performance and structure change of material in real-time detection process in the case where process are not influenced, and detection is precisely rapid.
To achieve the above object, a kind of metal proposed by the present invention-polymer composite processing on-line detecting system,
The metal-polymer composite processing on-line detecting system includes extrusion equipment, the extrusion equipment packet
Hopper, barrel and mouth mold are included, in addition, the metal-polymer composite processing on-line detecting system further include:
Rheology signal piping, the rheology signal piping have feed end and discharge end, and the feed end is connected to described
The upstream of mouth mold, the discharge end are connected to the downstream of the mouth mold；
Rheometer is located on the rheology signal piping, to detect the stream for flowing through the material of the rheology signal piping
It is denaturalized energy；
Infrared detection pipeline, the infrared detection pipeline include sample introduction end and sample outlet end, and the sample introduction end is connected to described
The upstream of rheology signal piping, the sample outlet end are connected to the downstream of the rheology signal piping；
Infrared spectroscopy detector is located on the infrared detection pipeline, flows through the infrared detection pipeline to detect
The structure of material；And
Multiple ultrasonic probes are distributed on the material tube inner wall or on the inner wall of the mouth mold.
Preferably, the mouth mold includes the sprue successively led to, distribution cavity, sluice way and die lip, the feed end
Entrance be connected to the sprue, the outlet of the discharge end is connected to the distribution cavity.
Preferably, the rheometer is capillary rheometer, and the capillary rheometer includes:
To the charging basket of fused materials, the outlet of the charging basket and the feed end；And
The capillary die for being connected to the charging basket bottom and being connected to the charging basket, the outlet of the capillary die with
The entrance of the discharge end is connected to.
Preferably, the infrared spectroscopy detector includes sample cell, and the sample cell includes the upper window for successively overlapping sealing
Piece, sealing ring and lower window, form sample bin between the upper window and lower window, offered on the sealing ring sample holes and
Sample outlet hole；
The outlet at the sample introduction end is connect with the sample holes, and is connected to the sample cell；
The entrance of the sample outlet end is connect with the sample outlet hole, and is connected to the sample cell.
Preferably, the entrance at the sample introduction end is connected to the feed end, the outlet of the sample outlet end and the discharge end
Connection；And/or
Metering pump is equipped on the sample introduction end and sample outlet end.
Preferably, flow valve is equipped on the feed end and discharge end.
Preferably, in the barrel on the inner wall at feed inlet, on inner wall of the barrel close to discharge outlet, institute
State on the inner wall in the middle part of barrel and be equipped on the outer wall of the sluice way ultrasonic probe.
Preferably, the metal-polymer composite processing on-line detecting system further includes sample-adding branch, described to add
The outlet of sample branch is connected at the top of the hopper and is connected to the hopper.
Preferably, the metal-polymer composite processing on-line detecting system further include:
The entrance of performance detection pipeline, the performance detection pipeline is connected to the upstream of the mouth mold, the performance detection
The outlet of pipeline is connected to the downstream of the mouth mold；And
Tester is located on the performance detection pipeline, to detect the property for flowing through the material of the performance detection pipeline
Energy.
Preferably, the tester is that electricity conduction test instrument, thermal conductivity tester, fluorescence probe, dielectric spectrum instrument and optics pass
One of sensor.
In technical solution of the present invention, by the way that rheology signal piping, infrared detection are arranged on the process equipment of composite material
Pipeline and ultrasonic probe, detection is precisely rapid, and aglow external spectrum detection analyzes the structure of material at mouth mold in real time to judge
Whether material structure meets the requirements, by shear viscosity under rheometer real-time detection material molten state, by being distributed in not
Ultrasonic probe residence time destribution of the detection composite material in extrusion process with region with the performance of comprehensive descision material,
And then determine whether composite material just in production meets the requirements, to adjust or optimize in time, improve finished product conjunction
The quality of lattice rate and qualified finished product, simultaneously because above-mentioned three kinds of detection process are instantaneous detection, detection process will not be to adding
Work process generates interference, and since test sample is led back production route again, saves material, reduces costs.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is showing for an embodiment of metal provided by the invention-polymer composite processing on-line detecting system
It is intended to；
Fig. 2 is the structural schematic diagram for the mouth mold that Fig. 1 is provided.
Drawing reference numeral explanation:
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that if relating to directionality instruction (such as up, down, left, right, before and after ...) in the embodiment of the present invention,
Then directionality instruction be only used for explain under a certain particular pose (as shown in the picture) between each component relative positional relationship,
Motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, being somebody's turn to do " first ", " second " etc. if relating to the description of " first ", " second " etc. in the embodiment of the present invention
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection scope within.
Currently used detection mode is mostly to pass through pump to take out a little the composite material in forming process, is sent to detection
In instrument, offline inspection.And since there are complexity for the composite material melting behavior in flow process, it is affected by many factors,
And when offline inspection, sampling meeting generation time delay, the sample of acquirement can not represent real-time material shape, detection knot completely
Fruit can have certain deviation, and detection time length will cause time lag, cannot timely adjusting process parameter.In consideration of it,
The invention proposes a kind of metal-polymer composite processing on-line detecting systems, it is intended to not influence process
In the case of, the performance and structure change of material in real-time detection process, detection is precisely rapid, shortens adjusting process parameter consumption
When, save the material that detection expends.
Fig. 1 is the embodiment of the metal-polymer composite processing on-line detecting system, and Fig. 2 is mouth mold in Fig. 1
Structural schematic diagram.
Fig. 1 and Fig. 2 is please referred to, the metal-polymer composite processing on-line detecting system includes extrusion molding
Equipment, the extrusion equipment include: the hopper 100, barrel 200 and the mouth mold that set gradually on material conveying direction
300.Wherein, hopper 100 is to convey material into barrel 200；Barrel 200 to by material melts, be homogenized and be delivered to mouth
At mould 300, according to the difference of material existing physical state in barrel 200, it is three sections that barrel 200, which divides, be proximate to respectively into
The feeding section of material mouth, the close homogenizing zone of discharge port and the melt zone at middle part；Mouth mold 300 includes the sprue successively led to
310, the entrance of distribution cavity 320, sluice way 330 and die lip 340, sprue 310 is connected to the discharge port of barrel 200 again, is expected
Fused materials in cylinder 200 enter distribution cavity 320 through sprue 310 and distribute, then need through sluice way 330 into the formation of die lip 340
The shape wanted.
In addition, the metal-polymer composite processing on-line detecting system further include: rheology signal piping 400,
Rheometer, infrared detection pipeline 500, infrared spectroscopy detector and multiple ultrasonic probes 600.Wherein, rheology signal piping
400 have feed end 410 and discharge end 420, and the feed end 410 is connected to the upstream of the mouth mold 300, the discharge end
420 are connected to the downstream of the mouth mold 300；Rheometer is located on rheology signal piping 400.Material in mouth mold 300 is in mouth mold
300 tapped upstreams, most of to continue along production route conveying, fraction, which then enters in rheometer from feed end 410, tests material
Rheological property, and the test of rheometer has no effect on test sample, therefore the material tested can be by again through discharge end 420
It is secondary to send back in mouth mold, along production route conveying, will not cause damages to the quantity of material of operation.The infrared detection pipeline 500 wraps
Sample introduction end 510 and sample outlet end 520 are included, the sample introduction end 510 is connected to the upstream of the rheology signal piping 400, the sample out
End 520 is connected to the downstream of the rheology signal piping 400.Infrared spectroscopy detector is located on infrared detection pipeline 500.Rheology
Material in signal piping 400 enters the sample room of infrared radiation detection apparatus from sample introduction end 510, analyzes material through infrared spectroscopy detector
Structure, be compared with the infrared spectrogram for the material for meeting production requirement, can learn into the material at mouth mold 300 is
It is no to become satisfactory material, and since infrared spectroscopy detection has no effect on test sample, the material tested is through going out
Sample end 520, rheology signal piping 400 are sent back to again in production route.Multiple ultrasonic probes 600, are distributed on the material
On the inner wall of cylinder 200 or on the inner wall of the mouth mold 300.Ultrasonic probe 600 can with the ultrasonic attenuation signal of probing test point,
And this ultrasonic attenuation signal causes just because of the concentration variation of test material, passes through obtained signal attenuation
The concentration variation for obtaining material can obtain whole residence times in whole process point in different location setting sensing point
Cloth.Comprehensive rheological property analysis result and residence time destribution test value, can be made whether the performance of material to meet system
Standby desired judgement.
According to above-mentioned real-time detection as a result, can recognize the structure and performance of the material of positive work in-process in time, from
And can process be adjusted or be optimized in time, to improve the quality of product qualified rate and qualified finished product；And by
It is instantaneous detection in above-mentioned structure alignment and performance test, detection process will not generate interference to process, raw
Production does not need to interrupt, and since test sample is led back production route again, saves the material for detection, reduce into
This.
Wherein, infrared spectroscopy detector is located on rheology signal piping 400, and since infrared spectroscopy detects and flows
It is few to become the detection limit that instrument detection does not interfere with sample and infrared spectroscopy detection needs, therefore, any inspection in the two
Sample may be equally applicable for another detector, that is to say, that infrared spectroscopy detector can on rheology signal piping 400
With there are many mounting means: sample introduction end 510 is connected to 410 upstream of feed end, and sample outlet end 520 is connected to 410 downstream of feed end,
I.e. material is re-fed into rheometer after infrared spectroscopy identifies structure and detects rheological property；Sample introduction end 510 is connected to discharge end
420 upstreams, and sample outlet end 520 is connected to 420 downstream of discharge end, i.e. material is after rheometer detects rheological property, then by infrared
Spectral Identification structure；And as shown in Figure 1, sample introduction end 510 is connected to feed end 410, and sample outlet end 520 is connected to discharge end
420, two kinds of detection modes carry out respectively, do not interfere with each other.And since once the material structure comparison that infrared spectroscopy detects is not inconsistent
It closes and requires, so that it may make the judgement that process needs to adjust, and not have to be tested for the property again, therefore, in the present embodiment
In, mounting means of the infrared spectroscopy detector on rheology signal piping 400 is preferably that sample introduction end 510 is connected to feed end 410,
And sample outlet end 520 is connected to discharge end 420, has simplified on-line checking step.
Since the effect of distribution cavity 320 is that the flow of molten materials for sending sprue 310 is distributed, can inevitably influence
To Flow of Goods and Materials, therefore, referring to Fig. 2, mounting means of the rheology signal piping 400 in mouth mold 300 is preferred are as follows: described
The entrance of feed end 410 is protruded into the mouth mold 300 and is connected to the sprue 310, and the outlet of the discharge end 420 is protruded into
It is connected in the mouth mold 300 and with the distribution cavity 320, under this mounting means, into the material of rheology signal piping 400
Best embody mobility status when it enters mouth mold 300.
Further, the rheometer is adopted as the capillary rheometer of fused materials preferably.The capillary rheometer
Including charging basket and the capillary die for being connected to the charging basket bottom and being connected to the charging basket.Under normal conditions, capillary stream
Become instrument working principle be set on charging basket top material bar with certain speed or with the speed of certain rule variation adding in electricity
The material that melting is heated in the charging basket of heat is extruded from capillary exit model type, and in extrusion process, measurement capillary die enters
The pressure that mouth goes out, can calculate the shear viscosity of the melt under different shear rate, and then evaluate its rheological property.And due to
Material in the mouth mold 300 of extrusion equipment is originally melt flow stream, therefore, in the present embodiment, the peace of the rheometer
Dress mode is the outlet of the charging basket and the feed end 410, the outlet of the capillary die and the discharge end 420
Entrance connection.
Usually, when carrying out infrared detection to fluid sample, liquid film can be made in fluid sample and be inserted into sample room
In detected, this process is static, and in order to which infrared spectroscopy detector application on site to material is in flow regime
Production line road go, and further shortening prepare liquid film, replace sample time, in the present embodiment, the infrared spectroscopy
Detector includes sample cell, and the sample cell includes the upper window for successively overlapping sealing, sealing ring and lower window, the upper window
Sample bin is formed between lower window, offers sample holes and sample outlet hole on the sealing ring；In installation infrared spectroscopy detector
When, the outlet at the sample introduction end 510 is connect with the sample holes, and is connected to the sample cell；The entrance of the sample outlet end 520
It connect with the sample outlet hole, and is connected to the sample cell.In this way, after material flows into sample bin via sample holes, so that it may
Directly to form certain thickness liquid film, after to be detected, and can be discharged by sample outlet hole.
Meanwhile to control the inventory for entering sample bin, metering pump is equipped on the sample introduction end 510 and sample outlet end 520
501；To control the inventory for being diverted into rheology signal piping 400, flow is equipped on the feed end 410 and discharge end 420
Valve 401.
And in the detection project of residence time destribution, while it is desirable to the different zones of process are tested, but
Since the metamorphosis of extrusion formation equipment internal material can simply be summarized as three sections, i.e., close to the feeding section of feed inlet, lean on
The nearly homogenizing zone of discharge port and the melt zone at middle part are further to simplify test point, reduce the installation number of ultrasonic probe,
Testing cost is saved, please refers to Fig. 1 and Fig. 2,600 need of the ultrasonic probe are separately positioned on the barrel of the melt zone
On 200 inner wall, on the inner wall of the barrel 200 of feeding section, on the inner wall of the barrel 200 of homogenizing zone and sluice way 330 it is outer
On wall, it can reflect the residence time destribution of entire extrusion process.
In a present invention embodiment therein, on-line detecting system further includes sample-adding branch 700, as shown in Figure 1, described
The outlet of sample-adding branch 700 is connected to 100 top of hopper and is connected to the hopper 100.It can be with by sample-adding branch 700
Tracer accurately is added into hopper 100, since ultrasonic wave attenuation coefficient changes sensitivity to tracer concentration, passes through ultrasonic wave
The concentration of the tracer of the 600 each test point of detection of probe, and then can more accurately test residence time destribution.
In addition, in the present embodiment, on-line detecting system further includes performance detection pipeline and tester.Wherein, described
The injection port of performance detection pipeline is connected to the upstream of the mouth mold 300, and the outlet of the performance detection pipeline is connected to institute
State the downstream of mouth mold 300；Tester is located on the performance detection pipeline.By tester mouth can be flowed through with on-line real-time measuremen
The properties coefficient of the material of mould 300, evaluates the performance of material.It is fast, not dirty that the tester can be various detection speed
Contaminate test sample test equipment, in the present embodiment, the tester be electricity conduction test instrument, thermal conductivity tester, fluorescence probe,
Any one in dielectric spectrum instrument and optical sensor.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (10)
1. a kind of metal-polymer composite processing on-line detecting system, including extrusion equipment, the extrusion molding
Equipment includes hopper, barrel and mouth mold, which is characterized in that the metal-polymer composite processing on-line checking system
System further include:
Rheology signal piping, the rheology signal piping have feed end and discharge end, and the feed end is connected to the mouth mold
Upstream, the discharge end is connected to the downstream of the mouth mold；
Rheometer is located on the rheology signal piping, to detect the rheological characteristic for flowing through the material of the rheology signal piping
Energy；
Infrared detection pipeline, the infrared detection pipeline include sample introduction end and sample outlet end, and the sample introduction end is connected to the rheology
The upstream of signal piping, the sample outlet end are connected to the downstream of the rheology signal piping；
Infrared spectroscopy detector is located on the infrared detection pipeline, to detect the material for flowing through the infrared detection pipeline
Structure；And
Multiple ultrasonic probes are distributed on the material tube inner wall or on the inner wall of the mouth mold.
2. metal as described in claim 1-polymer composite processing on-line detecting system, which is characterized in that described
Mouth mold includes the sprue successively led to, distribution cavity, sluice way and die lip, and the entrance of the feed end and the sprue connect
Logical, the outlet of the discharge end is connected to the distribution cavity.
3. metal as described in claim 1-polymer composite processing on-line detecting system, which is characterized in that described
Rheometer is capillary rheometer, and the capillary rheometer includes:
To the charging basket of fused materials, the outlet of the charging basket and the feed end；And
The capillary die for being connected to the charging basket bottom and being connected to the charging basket, the outlet of the capillary die with it is described
The entrance of discharge end is connected to.
4. metal as described in claim 1-polymer composite processing on-line detecting system, which is characterized in that described
Infrared spectroscopy detector includes sample cell, and the sample cell includes the upper window for successively overlapping sealing, sealing ring and lower window, institute
It states and forms sample bin between window and lower window, offer sample holes and sample outlet hole on the sealing ring；
The outlet at the sample introduction end is connect with the sample holes, and is connected to the sample cell；
The entrance of the sample outlet end is connect with the sample outlet hole, and is connected to the sample cell.
5. metal as described in claim 1-polymer composite processing on-line detecting system, which is characterized in that described
The entrance at sample introduction end is connected to the feed end, and the outlet of the sample outlet end is connected to the discharge end；And/or
Metering pump is equipped on the sample introduction end and sample outlet end.
6. metal-polymer composite processing on-line detecting system as described in claims 1 or 2 or 5, feature exist
In being equipped with flow valve on the feed end and discharge end.
7. metal as claimed in claim 2-polymer composite processing on-line detecting system, which is characterized in that in institute
It states on the inner wall that barrel is on the inner wall at feed inlet, the barrel is on the inner wall of discharge outlet, in the middle part of the barrel
And the ultrasonic probe is equipped on the outer wall of the sluice way.
8. metal as described in claim 1-polymer composite processing on-line detecting system, which is characterized in that described
Metal-polymer composite processing on-line detecting system further includes sample-adding branch, and the outlet of the sample-adding branch is connected to
It is connected at the top of the hopper and with the hopper.
9. metal as described in claim 1-polymer composite processing on-line detecting system, which is characterized in that described
Metal-polymer composite processing on-line detecting system further include:
Performance detection pipeline, the entrance of the performance detection pipeline are connected to the upstream of the mouth mold, the performance detection pipeline
Outlet be connected to the downstream of the mouth mold；And
Tester is located on the performance detection pipeline, to detect the performance for flowing through the material of the performance detection pipeline.
10. metal as claimed in claim 9-polymer composite processing on-line detecting system, which is characterized in that described
Tester is one of electricity conduction test instrument, thermal conductivity tester, fluorescence probe, dielectric spectrum instrument and optical sensor.
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| CN111688145A (en) * | 2020-06-06 | 2020-09-22 | 浙江奥博管业股份有限公司 | Plastic pipe extrusion molding equipment and control method thereof |
| CN111730840A (en) * | 2020-06-30 | 2020-10-02 | 绍兴市同德管业有限公司 | Plastic tubing production and processing equipment |
| CN114505978A (en) * | 2022-03-11 | 2022-05-17 | 聊城鲁西聚酰胺新材料科技有限公司 | Online index detection device, production system and method for nylon 6 dry slices |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4817416A (en) * | 1988-06-13 | 1989-04-04 | Rheometrics, Inc. | On-line rheological measurements |
| CN1595113A (en) * | 2004-06-17 | 2005-03-16 | 浙江大学 | Polymer stay time distribution on-line measurement method and system |
| US20050214419A1 (en) * | 2004-03-29 | 2005-09-29 | Aberle Rick A | Method and apparatus for providing instantaneous, real-time data for extrusion process control |
| CN2749664Y (en) * | 2004-11-18 | 2006-01-04 | 连云港杰瑞模具技术有限公司 | Surface co-extruding sandwich layer foaming extrusion dies |
| CN1769030A (en) * | 2004-06-25 | 2006-05-10 | 工艺塑料艺术材料技术有限两合公司 | Method of manufacturing profiles from thermoplastic material |
| CN101183051A (en) * | 2007-12-14 | 2008-05-21 | 北京化工大学 | Material detention period and distributing on-line measurement system and method |
| CN103499514A (en) * | 2013-09-25 | 2014-01-08 | 北京化工大学 | Method and device for testing fluid viscosity on line |
| US20180104881A1 (en) * | 2016-10-14 | 2018-04-19 | Dynisco Instruments Llc | Rheological measurement system |
| CN209095971U (en) * | 2018-11-27 | 2019-07-12 | 武汉轻工大学 | A kind of on-line detecting system of metal-polymer composite processing |
-
2018
- 2018-11-27 CN CN201811432099.7A patent/CN109366933A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4817416A (en) * | 1988-06-13 | 1989-04-04 | Rheometrics, Inc. | On-line rheological measurements |
| US20050214419A1 (en) * | 2004-03-29 | 2005-09-29 | Aberle Rick A | Method and apparatus for providing instantaneous, real-time data for extrusion process control |
| CN1595113A (en) * | 2004-06-17 | 2005-03-16 | 浙江大学 | Polymer stay time distribution on-line measurement method and system |
| CN1769030A (en) * | 2004-06-25 | 2006-05-10 | 工艺塑料艺术材料技术有限两合公司 | Method of manufacturing profiles from thermoplastic material |
| CN2749664Y (en) * | 2004-11-18 | 2006-01-04 | 连云港杰瑞模具技术有限公司 | Surface co-extruding sandwich layer foaming extrusion dies |
| CN101183051A (en) * | 2007-12-14 | 2008-05-21 | 北京化工大学 | Material detention period and distributing on-line measurement system and method |
| CN103499514A (en) * | 2013-09-25 | 2014-01-08 | 北京化工大学 | Method and device for testing fluid viscosity on line |
| US20180104881A1 (en) * | 2016-10-14 | 2018-04-19 | Dynisco Instruments Llc | Rheological measurement system |
| CN209095971U (en) * | 2018-11-27 | 2019-07-12 | 武汉轻工大学 | A kind of on-line detecting system of metal-polymer composite processing |
Non-Patent Citations (1)
| Title |
|---|
| 赵丽娟;裴晨;赵可清;JEN CHENG-KUI;: "高分子材料加工在线检测研究进展", 高分子通报, no. 03, pages 1 - 5 * |
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| CN110539470A (en) * | 2019-09-06 | 2019-12-06 | 青岛科技大学 | Device and method for measuring rubber viscosity in metering section of rubber extruder on line |
| CN111688145A (en) * | 2020-06-06 | 2020-09-22 | 浙江奥博管业股份有限公司 | Plastic pipe extrusion molding equipment and control method thereof |
| CN111730840A (en) * | 2020-06-30 | 2020-10-02 | 绍兴市同德管业有限公司 | Plastic tubing production and processing equipment |
| CN111730840B (en) * | 2020-06-30 | 2022-04-15 | 绍兴市同德管业有限公司 | Plastic tubing production and processing equipment |
| CN114505978A (en) * | 2022-03-11 | 2022-05-17 | 聊城鲁西聚酰胺新材料科技有限公司 | Online index detection device, production system and method for nylon 6 dry slices |
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