CN109501205A - Can on-line control degassing extruder - Google Patents
Can on-line control degassing extruder Download PDFInfo
- Publication number
- CN109501205A CN109501205A CN201811494485.9A CN201811494485A CN109501205A CN 109501205 A CN109501205 A CN 109501205A CN 201811494485 A CN201811494485 A CN 201811494485A CN 109501205 A CN109501205 A CN 109501205A
- Authority
- CN
- China
- Prior art keywords
- section
- machine barrel
- combination
- screw combinations
- line control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses it is a kind of can on-line control degassing extruder, including screw combinations, machine barrel combination, screw combinations are set in machine barrel combination, and it is connect with transmission mechanism, screw combinations are followed successively by feeding section along its length, first metering section, vacuumize section, second metering section, build pressure section, discharging section, the feeding section end of screw combinations is connect with transmission mechanism, machine barrel combination is located at feeding section and is equipped with loading hopper, machine barrel combination, which is located at, vacuumizes section equipped with exhaust outlet, machine barrel combination, which is located at feeding section and vacuumizes to be equipped between section, adjusts door, the machine barrel combination is located at discharging section and is equipped with head discharge port.The invention has the characteristics that structure is simple, adjust it is easy, can on-line control according to the actual operation; it is adjusted without shutting down; it improves and adjusts efficiency and degree of regulation, to realize that processing different material does not have to shutdown adjusting screw rod combination and can be vented, and guarantee do not occur overflow phenomenon in exhaust section.
Description
Technical field
The present invention relates to extruder fields, and in particular to it is a kind of can on-line control degassing extruder.
Background technique
Existing degassing extruder often will appear overflow phenomenon during realizing that exhaust squeezes out, especially replacement object
It is easier overflow phenomenon occur when material formula, once there is overflow phenomenon, dismantles extruder screw after mostly using shutdown, replace spiral shell
The mode of element combination is revolved to avoid overflow phenomenon, it may be necessary to which repeatedly replacement screw element combination, be repeatedly switched on test run, ability
A kind of more appropriate combination is found, the mode of this replacement screw element combination must be shut down, and it is inconvenient, when delaying
Between, it spends human and material resources.
Summary of the invention
Problem that the purpose of the present invention is to overcome the above shortcomings, provide it is a kind of can on-line control degassing extruder.
Present invention technical solution used for the above purpose is: can on-line control degassing extruder, including spiral shell
Bar combination, machine barrel combination, screw combinations are set in machine barrel combination, and are connect with transmission mechanism, and the screw combinations are along its length
Direction is followed successively by feeding section, the first metering section, vacuumizes section, the second metering section, builds pressure section, discharging section, the screw combinations
Feeding section end is connect with transmission mechanism, and the machine barrel combination is located at feeding section and is equipped with loading hopper, and the machine barrel combination is located at
Section is vacuumized equipped with exhaust outlet, the machine barrel combination, which is located at feeding section and vacuumizes to be equipped between section, adjusts door, passes through online nothing
Pole adjusts the spacer material of door and screw combinations by the flow and pressure of adjusting door, and the machine barrel, which combines, to be located at
Material section is equipped with head discharge port, and the flow and pressure of head discharge outlet are controlled by on-line control head discharge port size
Power.
The transmission mechanism includes motor, speed reducer, and the motor is connect with speed reducer, the speed reducer and screw combinations
Feeding section connection.
The motor, speed reducer are mounted on the base, and the machine barrel combination is located at discharging section end and machine barrel front support connects
It connects, the machine barrel front support is mounted on the base.
Sliding block is installed between the machine barrel front support and pedestal.
The invention has the characteristics that structure is simple, adjust it is easy, can on-line control according to the actual operation, without shutting down
It adjusts, improves and adjust efficiency and degree of regulation, to realize that processing different material does not have to shutdown adjusting screw rod combination and can arrange
Gas, and guarantee do not occur overflow phenomenon in exhaust section.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.
Fig. 1 is structural schematic diagram of the invention.
Wherein: 1, screw combinations 2, machine barrel combination 3, adjusting door 4, discharge port 5, exhaust outlet 6, loading hopper 7, deceleration
Machine 8, pedestal 10, machine barrel front support 11, sliding block A, feeding section B, the first metering section C, vacuumizes a section D, at motor 9
Two metering section E, pressure section F, discharging section are built.
Specific embodiment
If used some vocabulary in the specification and claims to censure specific components, those skilled in the art are answered
It is understood that hardware manufacturer may call the same component with different nouns, this specification and claims are not with name
The difference of title is such as being led to as the mode for distinguishing component, but with the difference of component functionally as the criterion of differentiation
The "comprising" of piece specification and claim mentioned in is an open language, therefore should be construed to " include but do not limit
In ", " substantially " refers within the acceptable error range, those skilled in the art can within a certain error range solve described in
Technical problem basically reaches the technical effect, and specification subsequent descriptions are to implement better embodiment of the invention, so described
Description is the range being not intended to limit the invention for the purpose of illustrating rule of the invention, protection scope of the present invention
As defined by the appended claims.
Below in conjunction with invention is further described in detail shown in attached drawing 1, but it is not as a limitation of the invention.
The present invention be it is a kind of can on-line control degassing extruder, including screw combinations 1, machine barrel combination 2, screw combinations 1
Be set with machine barrel combination 2 in, the screw combinations 1 be followed successively by along its length feeding section A, the first metering section B, vacuumize a section C,
Second metering section D, pressure section E, discharging section F are built, the end feeding section A of the screw combinations 1 is connect with transmission mechanism, the transmission
Mechanism includes motor 8, speed reducer 7, and the motor 8 is connect with speed reducer 7, the feeding section A of the speed reducer 7 and screw combinations 1
Connection, the machine barrel combination 2 are located at feeding section A and are equipped with loading hopper 6, and the machine barrel combination 2 is equipped with exhaust positioned at section C is vacuumized
Mouth 5, the machine barrel combination 2, which is located at feeding section A and vacuumizes to be equipped between section C, adjusts door 3, passes through online electrodeless adjustment adjusting door
3 pass through the flow and pressure of adjusting door 3 with the spacer material of screw combinations 1, make flow and pressure that linear change, institute occur
It states machine barrel combination 2 to connect positioned at the end discharging section F with machine barrel front support 10, the machine barrel front support 10 is mounted on by sliding block 11
On pedestal 9, the machine barrel combination 2 is located at discharging section F and is equipped with head discharge port 4, and head discharge port 4 is arranged in discharging section F's
The front end or preceding lower end of machine barrel combination 2 control the stream at head discharge port 4 by 4 size of on-line control head discharge port
Amount and pressure, adjusting door 3 and head discharge port 4 by on-line control in process of production can adjust at any time and vacuumize a section C
The flow and pressure of material before and after (exhaust section), to guarantee that flow and pressure of the material before and after exhaust section reach balance, thus
It realizes that processing different material does not have to shutdown adjusting screw rod combination 1 and can be vented, and guarantees do not occur overflow phenomenon in exhaust section.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art within the technical scope of the present disclosure, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (4)
1. can on-line control degassing extruder, including screw combinations, machine barrel combination, screw combinations be set with machine barrel combination in, and
It is connect with transmission mechanism, it is characterised in that: the screw combinations are followed successively by feeding section along its length, the first metering section, take out
Vacuum zone, the second metering section build pressure section, discharging section, and the feeding section end of the screw combinations is connect with transmission mechanism, the machine
Cylinder combination is located at feeding section and is equipped with loading hopper, and the machine barrel combination, which is located at, vacuumizes section equipped with exhaust outlet, the machine barrel combination
Positioned at feeding section and vacuumize the gap control for equipped with door is adjusted, passing through online electrodeless adjustment between section and adjusting door and screw combinations
Material is by the flow and pressure of adjusting door, and the machine barrel combination is located at discharging section and is equipped with head discharge port, by adjusting online
Save the flow and pressure of head discharge port size control head discharge outlet.
2. as described in claim 1 can on-line control degassing extruder, it is characterised in that: the transmission mechanism include electricity
Machine, speed reducer, the motor are connect with speed reducer, the feeding section connection of the speed reducer and screw combinations.
3. as claimed in claim 2 can on-line control degassing extruder, it is characterised in that: the motor, speed reducer installation
On pedestal, the machine barrel combination is located at discharging section end and connect with machine barrel front support, and the machine barrel front support is mounted on pedestal
On.
4. as claimed in claim 3 can on-line control degassing extruder, it is characterised in that: the machine barrel front support and pedestal
Between sliding block is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811494485.9A CN109501205A (en) | 2018-12-07 | 2018-12-07 | Can on-line control degassing extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811494485.9A CN109501205A (en) | 2018-12-07 | 2018-12-07 | Can on-line control degassing extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109501205A true CN109501205A (en) | 2019-03-22 |
Family
ID=65753063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811494485.9A Pending CN109501205A (en) | 2018-12-07 | 2018-12-07 | Can on-line control degassing extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109501205A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901011A (en) * | 2019-12-10 | 2020-03-24 | 湖南工业大学 | Mixing extrusion natural exhaust flash compression device |
| CN113650259A (en) * | 2021-09-01 | 2021-11-16 | 江苏瑞泽丰标准技术服务有限公司 | Adjustable exhaust cover plate for double-screw extruder |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3738409A (en) * | 1971-01-27 | 1973-06-12 | Welding Engineers | Apparatus for flash-concentrating viscous liquids |
| FR2815287A1 (en) * | 2000-10-18 | 2002-04-19 | Sedepro | MANUFACTURE OF A STRIP BY EXTRUSION OF A TUBE THEN FLATTENING THE TUBE |
| CN2666653Y (en) * | 2003-12-26 | 2004-12-29 | 刘月星 | Venting extruder capable of regulating output |
| CN2834874Y (en) * | 2005-10-26 | 2006-11-08 | 云南昆船设计研究院 | Exhaust screw of plastic extruding machine |
| US7296991B2 (en) * | 2004-12-10 | 2007-11-20 | Irwin Jere F | Adjustable extruder die assembly die lip adjustment apparatus |
| CN201824548U (en) * | 2010-09-06 | 2011-05-11 | 无锡市江南橡塑机械有限公司 | Exhaust extruder |
| EP3006177A1 (en) * | 2013-08-27 | 2016-04-13 | The Japan Steel Works, Ltd. | Vented twin-screw kneading extruder and extrusion process |
| CN208118385U (en) * | 2018-03-13 | 2018-11-20 | 南京金永发塑胶加工制品有限公司 | A kind of adjustable cross-head of outlet size |
-
2018
- 2018-12-07 CN CN201811494485.9A patent/CN109501205A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3738409A (en) * | 1971-01-27 | 1973-06-12 | Welding Engineers | Apparatus for flash-concentrating viscous liquids |
| FR2815287A1 (en) * | 2000-10-18 | 2002-04-19 | Sedepro | MANUFACTURE OF A STRIP BY EXTRUSION OF A TUBE THEN FLATTENING THE TUBE |
| CN2666653Y (en) * | 2003-12-26 | 2004-12-29 | 刘月星 | Venting extruder capable of regulating output |
| US7296991B2 (en) * | 2004-12-10 | 2007-11-20 | Irwin Jere F | Adjustable extruder die assembly die lip adjustment apparatus |
| CN2834874Y (en) * | 2005-10-26 | 2006-11-08 | 云南昆船设计研究院 | Exhaust screw of plastic extruding machine |
| CN201824548U (en) * | 2010-09-06 | 2011-05-11 | 无锡市江南橡塑机械有限公司 | Exhaust extruder |
| EP3006177A1 (en) * | 2013-08-27 | 2016-04-13 | The Japan Steel Works, Ltd. | Vented twin-screw kneading extruder and extrusion process |
| CN208118385U (en) * | 2018-03-13 | 2018-11-20 | 南京金永发塑胶加工制品有限公司 | A kind of adjustable cross-head of outlet size |
Non-Patent Citations (2)
| Title |
|---|
| 刘廷华: "《聚合物成型机械》", 31 July 2005, 中国轻工业出版社 * |
| 杨明山: "《塑料改性实用技术与应用》", 30 June 2014, 北京印刷工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901011A (en) * | 2019-12-10 | 2020-03-24 | 湖南工业大学 | Mixing extrusion natural exhaust flash compression device |
| CN110901011B (en) * | 2019-12-10 | 2021-09-10 | 湖南工业大学 | Mixing extrusion natural exhaust flash compression device |
| CN113650259A (en) * | 2021-09-01 | 2021-11-16 | 江苏瑞泽丰标准技术服务有限公司 | Adjustable exhaust cover plate for double-screw extruder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109501205A (en) | Can on-line control degassing extruder | |
| BR112018010117A2 (en) | processes for producing an elastomeric compound and tires | |
| CN206246788U (en) | Axial flow control valve | |
| CN103900863B (en) | A kind of built-in constant current sampler | |
| CN107381110A (en) | A kind of anti-blocking feed unit | |
| CN109209944A (en) | The centrifugal blower of adjusting air inlet one's intention as revealed in what one says amount | |
| CN203158785U (en) | Belt conveyor discharge funnel with flow guide baffle plate | |
| CN105365191B (en) | A kind of new hollow sheeting extrusion die | |
| CN216611817U (en) | A big or small screw conveyor constructs for powder ton bag packing | |
| CN207226550U (en) | A kind of anti-blocking feed unit | |
| CN205781167U (en) | Dynamic balance electric regulating valve | |
| CN109397664A (en) | A kind of extruder | |
| CN209725344U (en) | A kind of novel direct acting type pressure regulator | |
| CN208565498U (en) | A kind of belt pulley facilitating adjusting belt tension degree | |
| CN208260723U (en) | One kind producing calcium hydroxide device | |
| CN208529674U (en) | A kind of Rubber Extruder | |
| CN208775923U (en) | The quantitative control type discharging structure of feed packing | |
| CN203556832U (en) | Die casting machine lubrication punch particle air material chamber | |
| CN208717151U (en) | Device for shaping glass | |
| CN208618181U (en) | A kind of novel head box | |
| CN109159399A (en) | A kind of flow adjustable device having more mold | |
| CN208666529U (en) | A kind of linear air balance device | |
| CN103991710B (en) | Medical bottle cap dividing assembly line | |
| CN209381338U (en) | A kind of plastic grain single lead screw ex truding briquetting machine | |
| CN221868297U (en) | Fixed proportioning device of control raw materials |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190322 |