CN106346594B - The extruding runner being fixed in vacuum extruder - Google Patents
The extruding runner being fixed in vacuum extruder Download PDFInfo
- Publication number
- CN106346594B CN106346594B CN201610962194.2A CN201610962194A CN106346594B CN 106346594 B CN106346594 B CN 106346594B CN 201610962194 A CN201610962194 A CN 201610962194A CN 106346594 B CN106346594 B CN 106346594B
- Authority
- CN
- China
- Prior art keywords
- runner
- pug
- extruding
- hole
- segmentation
- 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.)
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Links
- 230000011218 segmentation Effects 0.000 claims abstract description 27
- 238000005461 lubrication Methods 0.000 claims description 13
- 201000003373 familial cold autoinflammatory syndrome 3 Diseases 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000003475 lamination Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 238000002156 mixing Methods 0.000 abstract description 5
- 239000011449 brick Substances 0.000 description 10
- 238000001125 extrusion Methods 0.000 description 7
- 238000005245 sintering Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 241001408630 Chloroclystis Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011470 perforated brick Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
- B28B3/206—Forcing the material through screens or slots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
- B28B3/22—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded by screw or worm
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The present invention provides a kind of extruding runner being fixed in vacuum extruder, the runner that squeezes has the cavity of front and back perforation, middle part is gradually reduced to both ends without leave in the hole of the cavity, described to squeeze the pug segmentation extruding agitating device for being fixedly connected in runner and being useful for carrying out cutting to pug.Said program provided by the invention, squeezing runner can be such that pug is sufficiently mixed, mud material forming is finer and close, agitating device is squeezed positioned at the pug segmentation squeezed inside runner, pug mixing can be made more uniform, reduce lamination when pug is squeezed out by screw reamer, improves the quality of institute's brickmaking.
Description
The application is application number 201510052338.6, on 01 30th, 2015 applying date, denomination of invention " vacuum extruder
Extruding runner " divisional application.
Technical field
The present invention relates to vacuum extruder field more particularly to a kind of extruding runners being fixed in vacuum extruder.
Background technology
It is not shunk after being sintered due to sintering heat-reserving brick, the common quality defect of appearance is fewer than other wallings very much, therefore is building
Industry is built to be more and more widely used.With sintering heat-reserving brick application and generally use, vacuum extruder
Application field also constantly expands, and relevant device rapidly develops, and the requirement of critical component molding die steps up.Generally make at present
The problems such as that there is extrusion pressures is small for molding die, and pug mixing is uneven, this seriously restrict sintered perforated brick towards
Pass is tiny and the direction that is staggered is developed, and domestic vacuum extruder can't produce the sintering that pass is tiny and is staggered at present
Insulating brick, this is because the sintering heat-reserving brick of this pass is very high to former and technological requirement.It requires vacuum brick extruding
Machine has larger extrusion pressure, and pug can be made to be sufficiently mixed uniformly.If pressure is too small, the wet base intensity of extrusion with regard to low,
It is yielding when dry.This is needed to design a kind of extruding runner of vacuum extruder, its device is allow to increase to pug
It squeezes, so that pug is uniformly mixed, meet the forming requirements of high quality sintering heat-reserving brick.
When vacuum extruder is worked, pug is advanced by screw reamer at head in machine barrel, in head and
Machine oral area divides extrusion forming to form mud item.Pug is inadequate in the prevalence of briquetting pressure at the time of molding, and pug mixing is uneven, from
And adobe cohesive force is caused to decline, the defects of insufficient strength, when brick bat drying easily deforms.In addition, pug squeeze out when,
Resistance by head inner wall and friction make pug temperature increase, pug moisture loss, mud quadrangle are caused to easy to produce cracking
Phenomenon.Therefore, it is necessary to design a kind of novel lubricating and cooling to solve the problems, such as this.
In addition, since the pug in vacuum extruder machine barrel is that the mode rotated by screw reamer is pushed ahead, so
Pug still rotates after entering head, and lamination is generated so as to cause pug, in some cases, what extrusion molding was formed
Layering can result in adobe internal structure existing defects, and adobe qualification rate is made to decline.Therefore, it is necessary to design a kind of novel extruding
Agitating device reduces pug lamination.
Invention content
The brief overview about the present invention is given below, in order to provide the basic reason about certain aspects of the invention
Solution.It should be appreciated that this general introduction is not the exhaustive general introduction about the present invention.It is not intended to determine the key of the present invention
Or pith, nor is it intended to limit the scope of the present invention.Its purpose only provides certain concepts in simplified form, with
This is as the preamble in greater detail discussed later.
The purpose of the present invention is to provide a kind of extruding runner being fixed in vacuum extruder, the extruding runner has
The cavity of front and back perforation, middle part is gradually reduced to both ends without leave in the hole of the cavity, is fixedly connected in the extruding runner useful
Agitating device is squeezed in the pug segmentation for carrying out cutting to pug.
Said program provided by the invention, squeezing runner can be such that pug is sufficiently mixed, and mud material forming is finer and close, is located at
It squeezes the pug segmentation inside runner and squeezes agitating device, pug mixing can be made more uniform, reduce pug by screw reamer
Lamination when extrusion improves the quality of institute's brickmaking.
Description of the drawings
Below with reference to the accompanying drawings illustrate embodiments of the invention, the above of the present invention and its can be more readily understood that
Its objects, features and advantages.Component in attached drawing is intended merely to show the principle of the present invention.In the accompanying drawings, identical or similar
Technical characteristic or component will be indicated using same or similar reference numeral.
Fig. 1 is the use state diagram of the extruding runner provided in an embodiment of the present invention being fixed in vacuum extruder；
Fig. 2 is the structural schematic diagram provided in an embodiment of the present invention for squeezing runner；
Fig. 3 is the stereogram that pug provided in an embodiment of the present invention segmentation squeezes agitating device；
Fig. 4 is the partial structural diagram provided in an embodiment of the present invention for squeezing runner.
Specific implementation mode
Illustrate the embodiment of the present invention with reference to the accompanying drawings.It is retouched in the attached drawing of the present invention or a kind of embodiment
The elements and features stated can be combined with elements and features shown in one or more other attached drawings or embodiment.It answers
When note that for purposes of clarity, being omitted known to unrelated to the invention, those of ordinary skill in the art in attached drawing and explanation
Component and processing expression and description.
Fig. 1 is the use state diagram of the extruding runner provided in an embodiment of the present invention being fixed in vacuum extruder.
As shown in Figure 1, the extruding runner provided in an embodiment of the present invention being fixed in vacuum extruder, wherein squeezing runner 23 has
The cavity of front and back perforation, middle part is gradually reduced to both ends without leave in the hole of cavity, is fixedly connected and is useful for mud in extruding runner 23
The pug segmentation that material carries out cutting squeezes agitating device 22.
It is fixedly connected between head 25 and machine barrel 24, is connected in machine barrel 24 rotatable in use, squeezing runner 23
Screw reamer 21, to carry out the push of pug, pug segmentation squeezes agitating device 22 and carries out cutting to pug screw reamer 21
At a plurality of parallel slice.
Since middle part is gradually reduced to both ends without leave for the hole of cavity, namely form that a middle part protrudes can accommodate more
The cavity of more pugs.Pug collects in the cavity, and stops rotating via the effect of pug segmentation extruding agitating device, and by
Segmentation is stirred.Pug collect after again through head extrusion so that the brick of formation is fine and close, intensity is high.
Said program provided by the invention, squeezing runner 23 can be such that pug is sufficiently mixed, and mud material forming is finer and close, position
Agitating device is squeezed in the pug segmentation squeezed inside runner, pug mixing can be made more uniform, reduce pug and twisted by spiral
Lamination when knife squeezes out, improves the quality of institute's brickmaking.
Further, as shown in Figure 2,3, pug segmentation squeezes multiple segmentation blades 4 that agitating device includes arranged in a crossed manner,
The direction that the blade of segmentation blade 4 is sent towards pug is divided and is fixedly connected with multiple circular cone columns 5, circular cone on the knife spine of blade 4
The diameter of column 5 tapers into outward from the knife spine.Pug segmentation squeezes agitating device 22 can be by fixed link 3 mounted on crowded
It presses in runner 23.Multiple segmentation blades 4 arranged in a crossed manner can be arranged in a manner of checked spun antung or diamond-plaid.
Further, the length of multiple circular cone columns 5 gradually becomes from the middle part of pug segmentation extruding agitating device 22 to edge
It is short.Namely divide the length longest for the circular cone column 5 for squeezing 22 middle part of agitating device positioned at pug, and the length of outer layers circular cone column 5
Degree gradually shortens.It adopts the structure the compactness that can further increase pug and reduces lamination.
Further, as shown in figure 4, being provided with liner plate on the inner peripheral surface of extruding runner 23,6 self compaction runner 23 of liner plate
Middle part extends to end, squeezes and is provided with lubrication hole 10 on runner 23, and lubrication hole 10 may include longitudinal hole section and lateral
Hole section, one end of liner plate 6 and the middle part for squeezing runner 23 are formed with the first wedge-shaped crevice 15,16, the first wedge-shaped crevice 15,16 with
Lubrication hole 10 communicates, and the other end of liner plate 6 and the end for squeezing runner 23 are formed with the second wedge-shaped crevice 19,20, shape on liner plate
It is communicated respectively with the second wedge-shaped crevice 19,20 and lubrication hole 10 at having pipeline 17,18, pipeline 17,18.It can by the way that liner plate 6 is arranged
To improve the wearability of the extruding runner 23, and liner plate 6 is only needed to be processed using the material of high abrasion, cost can be reduced, simultaneously
It also allows for safeguarding.When work, lubrication hole 10 provides system with external lubricating fluid and is connected, and lubricating fluid is finally through the first key joint
Gap 15,16 and the second wedge-shaped crevice 19,20 are entered to squeeze and be lubricated to pug in runner 23, reduce resistance, are reduced
Energy consumption when work.
Further, for the ease of processing, it includes the first component 1 and second that mutual make-up is fixedly connected to squeeze runner 23
Component 2, the first component 1 and second component 2 can be fixedly connected by bolt 7, be all provided in the first component and second component
It is equipped with conical through-hole, two conical through-holes form the hole cavity that middle part is gradually reduced to both ends without leave.
Further, it is connected with flow indicator on lubrication hole 10.It such as, but not limited to, can be in the circumferential direction for squeezing runner
On be uniformly arranged four mutually independent lubrication holes, naturally it is also possible to the lubrication hole of other quantity is set, and each lubrication hole connects
A flow indicator is connect, the case where blocking, can judge the position blocked by flow indicator.
Further, in order to improve formation brick compactness and intensity, the taper of the conical through-hole of the first component is 10 °
~30 °, the taper of the conical through-hole of the second component is 20 °~45 °.
Further, in order to further increase the compactness and intensity of the brick to be formed, the length of the conical through-hole of the first component
Length of the degree more than the conical through-hole of second component.
Further, multiple segmentation blades arranged in a crossed manner longitudinally and laterally on quantity it is identical, be 3-6
Piece, and the spacing between adjacent segmentation blade is equal, so that the sectional area for dividing each mud item of formation is identical.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features；
And these modifications or replacements, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (7)
1. a kind of extruding runner being fixed in vacuum extruder, which is characterized in that the runner that squeezes has front and back perforation
Cavity, middle part is gradually reduced to both ends without leave for the hole of the cavity, be fixedly connected in the extruding runner be useful for pug into
The pug segmentation of row cutting squeezes agitating device；
The pug segmentation squeezes multiple segmentation blades that agitating device includes arranged in a crossed manner, the blade direction of the segmentation blade
The direction that pug is sent is fixedly connected with multiple circular cone columns on the knife spine of the segmentation blade, and the diameter of the circular cone column is from institute
Knife spine is stated to taper into outward；The length of multiple circular cone columns is from the middle part of pug segmentation extruding agitating device to edge
Gradually shorten；Multiple segmentation blades arranged in a crossed manner are in checked spun antung or diamond-plaid；
It is provided with liner plate on the inner peripheral surface for squeezing runner, the liner plate extends to end from the middle part of the extruding runner,
It is provided with lubrication hole on the extruding runner, the first key joint is formed in the middle part of one end of the liner plate and the extruding runner
Gap, first wedge-shaped crevice are communicated with the lubrication hole, and the other end of the liner plate is formed with the end for squeezing runner
Have the second wedge-shaped crevice, be formed with pipeline on the liner plate, the pipeline respectively with second wedge-shaped crevice and the lubrication
Hole communicates.
2. the extruding runner according to claim 1 being fixed in vacuum extruder, which is characterized in that the extruding runner
Including the first component and second component that mutual make-up is fixedly connected, it is both provided in the first component and the second component
Conical through-hole, two conical through-holes form the hole cavity that middle part is gradually reduced to both ends without leave.
3. the extruding runner according to claim 1 being fixed in vacuum extruder, which is characterized in that on the lubrication hole
It is connected with flow indicator.
4. the extruding runner according to claim 1 being fixed in vacuum extruder, which is characterized in that the extruding runner
The aperture for the head and machine barrel that the aperture at both ends is connect with it respectively matches.
5. the extruding runner according to claim 2 being fixed in vacuum extruder, which is characterized in that the first component
The taper of conical through-hole be 10 °~30 °, the taper of the conical through-hole of the second component is 20 °~45 °.
6. the extruding runner according to claim 5 being fixed in vacuum extruder, which is characterized in that the first component
Conical through-hole length be more than the second component conical through-hole length.
7. the extruding runner according to claim 1 being fixed in vacuum extruder, which is characterized in that arranged in a crossed manner is more
It is a it is described segmentation blade longitudinally and laterally on quantity it is identical, be 3-6 pieces, and the spacing phase between adjacent segmentation blade
Deng.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610962194.2A CN106346594B (en) | 2015-01-30 | 2015-01-30 | The extruding runner being fixed in vacuum extruder |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510052338.6A CN104589468B (en) | 2015-01-30 | 2015-01-30 | Extrusion runner for vacuum brick extruder |
| CN201610962194.2A CN106346594B (en) | 2015-01-30 | 2015-01-30 | The extruding runner being fixed in vacuum extruder |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510052338.6A Division CN104589468B (en) | 2015-01-30 | 2015-01-30 | Extrusion runner for vacuum brick extruder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106346594A CN106346594A (en) | 2017-01-25 |
| CN106346594B true CN106346594B (en) | 2018-10-12 |
Family
ID=53115688
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510052338.6A Active CN104589468B (en) | 2015-01-30 | 2015-01-30 | Extrusion runner for vacuum brick extruder |
| CN201610962194.2A Active CN106346594B (en) | 2015-01-30 | 2015-01-30 | The extruding runner being fixed in vacuum extruder |
| CN201610960188.3A Active CN106363777B (en) | 2015-01-30 | 2015-01-30 | Extruding runner for vacuum extruder |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510052338.6A Active CN104589468B (en) | 2015-01-30 | 2015-01-30 | Extrusion runner for vacuum brick extruder |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610960188.3A Active CN106363777B (en) | 2015-01-30 | 2015-01-30 | Extruding runner for vacuum extruder |
Country Status (1)
| Country | Link |
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| CN (3) | CN104589468B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111844373B (en) * | 2020-08-08 | 2021-11-05 | 安徽省康宇水电机械成套设备有限公司 | Greening brick and preparation system and preparation method thereof |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960010541Y1 (en) * | 1993-10-06 | 1996-12-20 | 돈흥실업 주식회사 | Extruder die in brick mould |
| DE4435639A1 (en) * | 1994-10-06 | 1996-04-11 | Haendle Gmbh & Co Kg | Vertical screw press for extruded ceramic base material |
| CN2414896Y (en) * | 1999-10-08 | 2001-01-17 | 山东省济宁鲁西实业总公司 | Strong shear kneading machine |
| US7270526B2 (en) * | 2005-05-09 | 2007-09-18 | Jeong-Seon Park | Main mouth of brick molding machine |
| CN200995432Y (en) * | 2007-02-06 | 2007-12-26 | 淄博功力机械制造有限责任公司 | Vacuum extruder mouth |
| CN101049713B (en) * | 2007-04-28 | 2010-06-23 | 赵培龙 | Lubricating structure of forming adobe in machine of vacuum squeezing bricks |
| CN201613586U (en) * | 2010-01-05 | 2010-10-27 | 湘潭炜达机电制造有限公司 | Sieve plate of powerful extruder |
| CN102179867B (en) * | 2011-03-29 | 2012-09-26 | 赵培龙 | Novel machine neck for vacuum brick extruder |
| CN202622964U (en) * | 2012-06-12 | 2012-12-26 | 天门市文星绿色墙体材料有限公司 | Improvement on reamer axis of brick making extruder |
| CN203125656U (en) * | 2013-03-06 | 2013-08-14 | 林立 | Vacuum brick extruder head lubricating structure |
| CN204800815U (en) * | 2015-01-30 | 2015-11-25 | 南通大学 | Extrusion runner of vacuum brick extruding machine |
-
2015
- 2015-01-30 CN CN201510052338.6A patent/CN104589468B/en active Active
- 2015-01-30 CN CN201610962194.2A patent/CN106346594B/en active Active
- 2015-01-30 CN CN201610960188.3A patent/CN106363777B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106363777A (en) | 2017-02-01 |
| CN104589468B (en) | 2017-01-25 |
| CN106346594A (en) | 2017-01-25 |
| CN104589468A (en) | 2015-05-06 |
| CN106363777B (en) | 2018-10-02 |
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Effective date of registration: 20210616 Address after: 226019 No.205, building 6, Nantong University, No.9, Siyuan Road, Nantong City, Jiangsu Province Patentee after: Center for technology transfer, Nantong University Address before: 226000 No. 9 Siyuan Road, Chongchuan District, Nantong City, Jiangsu Province Patentee before: NANTONG University |
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Address after: 226001 No.9, Siyuan Road, Chongchuan District, Nantong City, Jiangsu Province Patentee after: Nantong University Technology Transfer Center Co.,Ltd. Address before: 226019 No.205, building 6, Nantong University, No.9, Siyuan Road, Nantong City, Jiangsu Province Patentee before: Center for technology transfer, Nantong University |
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Application publication date: 20170125 Assignee: Nantong Changheng Intelligent Equipment Co.,Ltd. Assignor: Nantong University Technology Transfer Center Co.,Ltd. Contract record no.: X2023980054010 Denomination of invention: The extrusion channel fixed inside the vacuum brick extruder Granted publication date: 20181012 License type: Common License Record date: 20231227 |
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