CN104589468A - Extrusion runner for vacuum brick extruder - Google Patents
Extrusion runner for vacuum brick extruder Download PDFInfo
- Publication number
- CN104589468A CN104589468A CN201510052338.6A CN201510052338A CN104589468A CN 104589468 A CN104589468 A CN 104589468A CN 201510052338 A CN201510052338 A CN 201510052338A CN 104589468 A CN104589468 A CN 104589468A
- Authority
- CN
- China
- Prior art keywords
- extruding
- runner
- extruding runner
- pug
- vacuum extruder
- 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.)
- Granted
Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 11
- 239000011449 brick Substances 0.000 title abstract description 12
- 238000005520 cutting process Methods 0.000 claims abstract description 6
- 230000011218 segmentation Effects 0.000 claims description 24
- 238000005461 lubrication Methods 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000002156 mixing Methods 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 abstract 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000005245 sintering Methods 0.000 description 6
- 238000003475 lamination Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 241001408630 Chloroclystis Species 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 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
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 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
- 201000003373 familial cold autoinflammatory syndrome 3 Diseases 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
- 239000011470 perforated brick Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000007493 shaping process 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 invention provides an extrusion rubber for a vacuum brick extruder. The extrusion runner is provided with a cavity penetrating front and back, wherein the hole diameter of the cavity is gradually reduced from the middle to two ends; a mud cutting, extruding and stirring device for cutting mud is fixedly connected into the extrusion runner. According to the scheme provided by the invention, the extrusion runner can be used for sufficiently mixing the mud, so that the mud can be molded more densely; the mud cutting, extruding and stirring device positioned inside the extrusion runner can be used for ensuring that the mud can be mixed more uniformly, the layering phenomenon of the mud extruded by a spiral reamer is reduced, and the quality of manufactured bricks is improved.
Description
Technical field
The present invention relates to brickmaking mechanical technical field, particularly relate to a kind of extruding runner of vacuum extruder.
Background technology
Owing to not shrinking after sintering heat-reserving brick sintering, the common quality defect of appearance is fewer than other wallings a lot, therefore obtains in building trade and applies more and more widely.Along with sintering heat-reserving brick application and generally use, the application of vacuum extruder also constantly expands, and relevant device develops rapidly, and the requirement of critical component mould progressively improves.It is little that the mould generally used at present also exists extrusion pressure, the problems such as pug mixing is uneven, this seriously governs sintered perforated brick towards the tiny and future development staggered of pass, vacuum extruder domestic at present can't produce the tiny and sintering heat-reserving brick staggered of pass, this be due to this pass sintering heat-reserving brick to former and technological requirement very high.It requires that vacuum extruder has larger extrusion pressure, and pug can be made fully to mix.If pressure is too little, the wet base intensity extruded is just low, yielding time dry.This is needed to the extruding runner designing a kind of vacuum extruder, make its this device can increase extruding to pug, pug is mixed, meets the forming requirements of high-quality sintering heat-reserving brick.
When vacuum extruder carries out work, pug enters head place through screw reamer in machine barrel, at head and machine notch portion extruded formation mud bar.It is inadequate that pug ubiquity when shaping briquetting pressure, and pug mixing is uneven, thus causes adobe cohesive force to decline, insufficient strength, and the defect such as easily deform during brick bat drying.In addition, pug, when extruding, is subject to resistance and the friction of head inwall, pug temperature is raised, causes pug moisture loss, and mud bar corner easily produces cracking phenomena.Therefore, a kind of novel lubricating and cooling of design is needed to solve this problem.
In addition, because 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, thus cause pug to produce lamination, in some cases, the layering that extrusion molding is formed can cause adobe internal structure existing defects, and adobe qualification rate is declined.Therefore, a kind of novel extruding agitating device must be designed to reduce pug lamination.
Summary of the invention
Provide hereinafter about brief overview of the present invention, to provide about the basic comprehension in some of the present invention.Should be appreciated that this general introduction is not summarize about exhaustive of the present invention.It is not that intention determines key of the present invention or pith, and nor is it intended to limit the scope of the present invention.Its object is only provide some concept in simplified form, in this, as the preorder in greater detail discussed after a while.
The object of the present invention is to provide a kind of extruding runner of vacuum extruder, cavity through before and after described extrusion flow road has, the aperture of described cavity reduces to two ends gradually from middle part, and described extruding runner internal fixtion is connected with the pug segmentation extruding agitating device for carrying out cutting to pug.
Such scheme provided by the invention, extruding runner can make pug fully mix, mud material forming is finer and close, be positioned at the pug segmentation extruding agitating device of extruding runner inside, pug can be made to mix more even, reduce lamination when pug is extruded by screw reamer, improve the quality of institute's brickmaking.
Accompanying drawing explanation
Below with reference to the accompanying drawings illustrate embodiments of the invention, above and other objects, features and advantages of the present invention can be understood more easily.Parts in accompanying drawing are just in order to illustrate principle of the present invention.In the accompanying drawings, same or similar technical characteristic or parts will adopt same or similar Reference numeral to represent.
The using state schematic diagram of the extruding runner of the vacuum extruder that Fig. 1 provides for the embodiment of the present invention;
The structural representation of the extruding runner that Fig. 2 provides for the embodiment of the present invention;
The stereogram of the pug segmentation extruding agitating device that Fig. 3 provides for the embodiment of the present invention;
The partial structurtes schematic diagram of the extruding runner that Fig. 4 provides for the embodiment of the present invention.
Detailed description of the invention
With reference to the accompanying drawings embodiments of the invention are described.The element described in an accompanying drawing of the present invention or a kind of embodiment and feature can combine with the element shown in one or more other accompanying drawing or embodiment and feature.It should be noted that for purposes of clarity, accompanying drawing and eliminate expression and the description of unrelated to the invention, parts known to persons of ordinary skill in the art and process in illustrating.
The using state schematic diagram of the extruding runner of the vacuum extruder that Fig. 1 provides for the embodiment of the present invention.As shown in Figure 1, the extruding runner of the vacuum extruder that the embodiment of the present invention provides, wherein, cavity through before and after extruding runner 23 has, the aperture of cavity reduces to two ends gradually from middle part, and extruding runner 23 internal fixtion is connected with the pug segmentation extruding agitating device 22 for carrying out cutting to pug.
During use, extruding runner 23 is fixedly connected between head 25 and machine barrel 24, be connected with rotating screw reamer 21 in machine barrel 24, screw reamer 21 is in order to carry out the propelling movement of pug, and pug segmentation extruding agitating device 22 pairs of pugs are cut into many parallel slices.
Because the aperture of cavity reduces to two ends gradually from middle part, also namely define the die cavity that can hold more pugs that a middle part is protruded.Pug collects in this die cavity, and stops the rotation via the effect of pug segmentation extruding agitating device, and is dividedly stirred.Extruding through head again after pug collects, such that the brick that formed is fine and close, intensity is high.
Such scheme provided by the invention, extruding runner 23 can make pug fully mix, mud material forming is finer and close, be positioned at the pug segmentation extruding agitating device of extruding runner inside, pug can be made to mix more even, reduce lamination when pug is extruded by screw reamer, improve the quality of institute's brickmaking.
Further, as shown in Figure 2,3, pug segmentation extruding agitating device comprises multiple segmentation blades 4 arranged in a crossed manner, the direction that the blade splitting blade 4 is sent here towards pug, the knife back of segmentation blade 4 is fixedly connected with multiple circular cone post 5, and the diameter of circular cone post 5 outwards diminishes gradually from the described knife back.Pug segmentation extruding agitating device 22 can be arranged in extruding runner 23 by fixed bar 3.Multiple segmentation blades 4 arranged in a crossed manner can the mode in checked spun antung or diamond-plaid be arranged.
Further, the length of multiple circular cone post 5 shortens to edge gradually from the middle part of pug segmentation extruding agitating device 22.Also the length being namely positioned at the conical rod 5 in the middle part of pug segmentation extruding agitating device 22 is the longest, and the length of outer layers conical rod 5 shortens gradually.Adopt this kind of structure can improve the compactness of pug further and reduce lamination.
Further, as shown in Figure 4, the inner peripheral surface of extruding runner 23 is provided with liner plate, the middle part of liner plate 6 self compaction runner 23 extends to end, extruding runner 23 is provided with lubrication hole 10, lubrication hole 10 can comprise longitudinal hole section and horizontal hole section, one end of liner plate 6 is formed with the first wedge-shaped crevice 15 with the middle part of extruding runner 23, 16, first wedge-shaped crevice 15, 16 communicate with lubrication hole 10, the other end of liner plate 6 is formed with the second wedge-shaped crevice 19 with the end of extruding runner 23, 20, liner plate is formed with pipeline 17, 18, pipeline 17, 18 respectively with the second wedge-shaped crevice 19, 20 and lubrication hole 10 communicate.The wearability of this extruding runner 23 can be improved by arranging liner plate 6, and only need liner plate 6 to adopt the materials processing of high abrasion, can reduce costs, also be convenient to safeguard simultaneously.During work, lubrication hole 10 provides system to be connected with outside lubricating fluid, lubricating fluid finally enters in extruding runner 23 through the first wedge-shaped crevice 15,16 and second wedge-shaped crevice 19,20 and lubricates pug, reduces resistance, reduces energy consumption during work.
Further, for the ease of processing, extruding runner 23 comprises the first component 1 and second component 2 that mutual make-up is fixedly connected with, first component 1 and second component 2 can be fixed connection by bolt 7, be provided with conical through-hole in first component and second component, two bellmouths form the cavity that aperture reduces to two ends gradually from middle part.
Further, lubrication hole 10 is connected with flow indicator.Such as but not limited to, can evenly arrange four separate lubrication holes in the circumference of extruding runner, can certainly arrange the lubrication hole of other quantity, each lubrication hole all connects a flow indicator, there is the situation of blocking, the position of blocking can judged by flow indicator.
Further, in order to improve compactness and the intensity of the brick of formation, the tapering of the conical through-hole of first component is 10 ° ~ 30 °, and the tapering of the conical through-hole of described second component is 20 ° ~ 45 °.
Further, in order to improve compactness and the intensity of the brick of formation further, the length of the conical through-hole of first component is greater than the length of the conical through-hole of second component.
Further, multiple described segmentation blade arranged in a crossed manner is identical with quantity transversely in the vertical, is 3-6 sheet, and spacing between adjacent segmentation blade is equal, makes the sectional area splitting each mud bar formed identical like this.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. the extruding runner of a vacuum extruder, it is characterized in that, cavity through before and after described extrusion flow road has, the aperture of described cavity reduces to two ends gradually from middle part, and described extruding runner internal fixtion is connected with the pug segmentation extruding agitating device for carrying out cutting to pug.
2. the extruding runner of vacuum extruder according to claim 1, it is characterized in that, described pug segmentation extruding agitating device comprises multiple segmentation blades arranged in a crossed manner, the direction that the blade of described segmentation blade is sent here towards pug, the knife back of described segmentation blade is fixedly connected with multiple circular cone post, and the diameter of described circular cone post outwards diminishes gradually from the described knife back.
3. the extruding runner of vacuum extruder according to claim 2, is characterized in that, the length of multiple described circular cone post shortens to edge gradually from the middle part of described pug segmentation extruding agitating device.
4. the extruding runner of the vacuum extruder according to any one of claim 1-3, it is characterized in that, the inner peripheral surface of described extruding runner is provided with liner plate, described liner plate extends to end from the middle part of described extruding runner, described extruding runner is provided with lubrication hole, one end of described liner plate and the middle part of described extruding runner are formed with the first wedge-shaped crevice, described first wedge-shaped crevice communicates with described lubrication hole, the other end of described liner plate and the end of described extruding runner are formed with the second wedge-shaped crevice, described liner plate is formed with pipeline, described pipeline communicates with described second wedge-shaped crevice and described lubrication hole respectively.
5. the extruding runner of vacuum extruder according to claim 4, it is characterized in that, described extruding runner comprises the first component and second component that mutual make-up is fixedly connected with, be provided with conical through-hole in described first component and described second component, bellmouth described in two forms the described cavity that aperture reduces to two ends gradually from middle part.
6. the extruding runner of vacuum extruder according to claim 4, is characterized in that, described lubrication hole is connected with flow indicator.
7. the extruding runner of the vacuum extruder according to any one of claim 1-3, is characterized in that, the aperture at described extruding runner two ends matches with the aperture with its described head be connected and described machine barrel respectively.
8. the extruding runner of vacuum extruder according to claim 5, is characterized in that, the tapering of the conical through-hole of described first component is 10 ° ~ 30 °, and the tapering of the conical through-hole of described second component is 20 ° ~ 45 °.
9. the extruding runner of vacuum extruder according to claim 8, is characterized in that, the length of the conical through-hole of described first component is greater than the length of the conical through-hole of described second component.
10. the extruding runner of vacuum extruder according to claim 2, is characterized in that, multiple described segmentation blade arranged in a crossed manner is identical with quantity transversely in the vertical, is 3-6 sheet, and spacing between adjacent segmentation blade is equal.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510052338.6A CN104589468B (en) | 2015-01-30 | 2015-01-30 | Extrusion runner for vacuum brick extruder |
| CN201610960188.3A CN106363777B (en) | 2015-01-30 | 2015-01-30 | Extruding runner for vacuum extruder |
| CN201610962194.2A CN106346594B (en) | 2015-01-30 | 2015-01-30 | The extruding runner being fixed in vacuum extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510052338.6A CN104589468B (en) | 2015-01-30 | 2015-01-30 | Extrusion runner for vacuum brick extruder |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610960188.3A Division CN106363777B (en) | 2015-01-30 | 2015-01-30 | Extruding runner for vacuum extruder |
| CN201610962194.2A Division CN106346594B (en) | 2015-01-30 | 2015-01-30 | The extruding runner being fixed in vacuum extruder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104589468A true CN104589468A (en) | 2015-05-06 |
| CN104589468B CN104589468B (en) | 2017-01-25 |
Family
ID=53115688
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610962194.2A Active CN106346594B (en) | 2015-01-30 | 2015-01-30 | The extruding runner being fixed in vacuum extruder |
| CN201510052338.6A Active CN104589468B (en) | 2015-01-30 | 2015-01-30 | Extrusion runner for vacuum brick 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 |
|---|---|---|---|
| CN201610962194.2A Active CN106346594B (en) | 2015-01-30 | 2015-01-30 | The extruding runner being fixed in vacuum 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 |
|---|---|
| CN (3) | CN106346594B (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 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960010541Y1 (en) * | 1993-10-06 | 1996-12-20 | 돈흥실업 주식회사 | Extruder die in brick mould |
| CN2414896Y (en) * | 1999-10-08 | 2001-01-17 | 山东省济宁鲁西实业总公司 | Strong shear kneading 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 |
| 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 |
| 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 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4435639A1 (en) * | 1994-10-06 | 1996-04-11 | Haendle Gmbh & Co Kg | Vertical screw press for extruded ceramic base material |
| US7270526B2 (en) * | 2005-05-09 | 2007-09-18 | Jeong-Seon Park | Main mouth of brick molding machine |
| CN101049713B (en) * | 2007-04-28 | 2010-06-23 | 赵培龙 | Lubricating structure of forming adobe in machine of vacuum squeezing bricks |
| CN102179867B (en) * | 2011-03-29 | 2012-09-26 | 赵培龙 | Novel machine neck for vacuum brick extruder |
-
2015
- 2015-01-30 CN CN201610962194.2A patent/CN106346594B/en active Active
- 2015-01-30 CN CN201510052338.6A patent/CN104589468B/en active Active
- 2015-01-30 CN CN201610960188.3A patent/CN106363777B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960010541Y1 (en) * | 1993-10-06 | 1996-12-20 | 돈흥실업 주식회사 | Extruder die in brick mould |
| CN2414896Y (en) * | 1999-10-08 | 2001-01-17 | 山东省济宁鲁西实业总公司 | Strong shear kneading 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 |
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106346594A (en) | 2017-01-25 |
| CN106363777A (en) | 2017-02-01 |
| CN104589468B (en) | 2017-01-25 |
| CN106363777B (en) | 2018-10-02 |
| CN106346594B (en) | 2018-10-12 |
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Effective date of registration: 20210622 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: 226019 Jiangsu Province, Nantong City Chongchuan District sik Road No. 9 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: 20150506 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 of vacuum brick extruder Granted publication date: 20170125 License type: Common License Record date: 20231227 |