CN105082325A - Vertical extruder - Google Patents
Vertical extruder Download PDFInfo
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- CN105082325A CN105082325A CN201410206722.2A CN201410206722A CN105082325A CN 105082325 A CN105082325 A CN 105082325A CN 201410206722 A CN201410206722 A CN 201410206722A CN 105082325 A CN105082325 A CN 105082325A
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- vertical
- cylinder sleeve
- outer rim
- hopper
- transmission shield
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- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 230000003068 static effect Effects 0.000 claims description 4
- 239000002994 raw material Substances 0.000 abstract description 25
- 238000001125 extrusion Methods 0.000 abstract description 8
- 238000001914 filtration Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 239000010410 layer Substances 0.000 abstract 3
- 239000002356 single layer Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a vertical extruder. According to the screw type extruder, the structure is simple, energy and labor are saved, and a vacuum chamber cannot be blocked. According to the technical scheme, up-and-down two-flat type extrusion is changed into vertical or vertical and flat two-in-one extrusion, and the upper section of a single-layer cylinder sleeve is changed into an inner layer and an outer layer which are isolated from each other; a filtering grating plate is installed at the lower portion of the inner layer, a transmission cover isolated from the cylinder sleeve is installed on the outer edge of the upper section of the vertical cylinder sleeve, and the upper side of the transmission cover and a center spiral pipe are connected together; and the outer edge of the transmission cover is provided with gear rings formed by multiple triangular teeth at the upper portion and the lower portion, a top at the front end of a lever driven by power to swing in a reciprocating manner is attached to the teeth, and therefore gears and the transmission cover synchronously operate together with the spiral pipe and spiral blades welded to the spiral pipe. In the operating process, loose raw materials fed from an upper hopper are pushed downwards and promoted to surpass the filtering grating plate on the middle section and a machine head and a machine opening of the lower top to form blank strips which are tightly combined and are in a certain shape.
Description
Technical field
The present invention relates to brick and tile enterprise and be used for a kind of plant equipment of shaping tile blank tire, more definitely more particularly relate to a kind of extruser loose material extruding being become compact base bar.
Background technology
For the extruser of shaping tile blank tire, be divided into plain edition and the large class of vacuum type two, the latter has extracted air contained in raw material by the running of vavuum pump, it is made to combine tightr thus, traditional way and vacuum type of the prior art be as shown in Figures 1 to 4: the reductor 12 driven by higher level's motor 11 connects and double joint shaft 3 and the stirring blade 4 be arranged on shaft and higher level's helical blade 19, two, left and right (only illustrating single in figure) taper sheath 18 and scraper cutter 17 is also had together to operate, because double stirring blade and axle exist certain oblique angle, each in extroversion and inwardly again in run-in synchronism down at double joint shaft (also promising single), namely the raw material entered from hopper 13 in tank diameter 10 constantly pushes forward for dextrorotation for left-handed one by one, due to little front ambassador's passage after the taper sheath 18 of two, left and right from large to small, thus to being that loose raw material applies extruding and makes it become closely from loose originally, prevent entering of back air thus, to fragment be divided into fall into vacuum chamber 14 by raw material closely through scraper cutter 17 again, because the air in vacuum chamber is extracted out from draft tube 16 by the effect of vavuum pump (not shown).The same reductor of reductor 15(driven by subordinate motor (not shown) by gear drive, to be connected with main shaft down, to go up and be connected with holding pad axle.Not shown) connect and holding pad axle 9 and the holding pad 6 that is arranged on its axle, and subordinate's main shaft 1 together operates with the helical blade 2 being arranged on helix tube outer rim contour with the helix tube 32 be arranged on main shaft, on-stream pressure by holding pad by the raw material falling into vacuum chamber enters extruder cylinder sleeve 7, constantly it is pushed forward by the helical blade 2 in running, short its surmounts its section much smaller than the head 5 of back segment cylinder sleeve section and machine mouth 8, be squeezed into and combine closely and there is definite shape and certain size for continuously base bar, be sent to next procedure again and be divided into the adobe of one piece of block monolithic or unbaked tile, finished product is become through kiln roasting again after to be dried.
Its weak point one is complex structure and heavy, thus manufacturing cost is higher; Two is no matter be plain edition or vacuum type, and its extrusion theory is all be equally, namely all that flat is extruded, and is in other words all impel raw water translational shifting, consumes energy corresponding more thus because resistance is comparatively large; Also have because the tank diameter inwall in running and taper sheath and helical blade are all vulnerable part, particularly taper sheath had both been subject to the friction of raw material in reach, be subject to again the friction with raw material in rotation, once its passage of wear and tear overrun is broadened by narrow, not only feed quantity strengthens, and is difficult to stop that entering of back air makes vacuum chamber ineffective; The corresponding minimizing of its extrusion capacity after simultaneously subordinate's helical blade wearing and tearing, one increases one subtracts and certainly will form raw material and to be detained and blocked at vacuum chamber, and because vacuum chamber blocking is full, tight makes vavuum pump ineffective to the lighter, and severe one door for vacuum chamber is forced to shutdown process by racking.
Summary of the invention
The present invention is for overcoming above-mentioned deficiency, and aim to provide a kind of structure simple, energy and labour saving, and a kind of extruder that long time running can not cause vacuum chamber to block, be achieved by the following technical solutions.
Extruded by upper and lower twin-stage flat and change vertical single-stage into namely from top to bottom for vertically to extrude, or vertically to extrude with flat is two-in-one, its specific practice is as follows:
Change cylindrical for epimere cylinder sleeve into inside and outside bilayer by individual layer, leave a small amount of space and namely do not press close to mutually between bilayer, its space is for replacing vacuum chamber, but this is just to the way in requisition for vacuum extruding.. top, its upper end of helix tube (surmounting plane position on interior outer cylinder sheath) outer rim contour being provided with helical blade is connected as a single entity with drive disk assembly and transmission shield, transmission shield outer perimeter is greater than outer cylinder sleeve, namely space is left each other, be as the criterion with the circular orbit be shifted for travelling wheel so that the travelling wheel be connected as a single entity with transmission shield inwall can be installed in space, if (travelling wheel and circular orbit are arranged on the outer rim of transmission shield, then be not close to mutually with transmission shield inwall and outer wall of cylinder jachet and be as the criterion), namely in the outer rim of outer cylinder sleeve, single track or upper and lower two pass circular orbit are installed, barrel shift is done for several travelling wheel straight rail roads of its inner edge contour of transmission shield in running.Or select ball dish what to replace travelling wheel and circular orbit, its structure of ball dish is in half of annular groove, lay the multiple ball of arrangement, by the upper transmission shield needing to rotate of ball load, what be affixed with ball is upperly similarly half of annular groove, the degree of depth of groove is slightly less than ball bearing radius, is as the criterion to be rotated smoothly by load physical efficiency.Transmission shield outer rim contour is provided with upper and lower two pass, per pass is the gear that multiple triangle tooth becomes with cast permutation and combination, two round gears that two pass is no difference are come directly towards by each lever front end respectively and promote in turn in swing, in order to the top, its front end of lever in swinging can surmount the hypotenuse of triangle tooth smoothly and be affixed with its opposite side in backhaul, and front end top install can before and after displacement push roller, spring is close in back, push roller upper and lower two; In order to upper feed hopper inwall is not pasted by raw material, and be mounted to rotary type, by static scraper cutter, the raw material being pasted onto hopper inwall scraped in rotation; Vacuum chamber is entered in order to prevent the air in epimere raw material, and in the lower end of internal layer cylinder sleeve close to top inwall install actionless flat filter screen upper and lower helical blade is disconnected, according to material performance and technological requirement, it filters screen can be more than single track or two pass or two pass, isolated by helical blade between adjacent twice, and helical blade diameter lowermost position being filtered together below screen amplifies, but this is just to the way in requisition for vacuum extruding and raising material quality, otherwise need not change into double-deck by cylinder sleeve by individual layer and install filtration screen additional.Details are as follows for its concrete structure and acting principle:
By connecting rod wherein one be connected fit with its crank position of bent axle or its eccentric shaft of eccentric wheel, other end and lever rear end are (with the point of rotation and fulcrum for before and after boundary divides, front end is resistance arm, rear end is power arm) somewhere connection fit, equally with connecting rod in internal combustion engine can to rotate for slip fit, the bent axle driven by power or eccentric wheel connect and connecting rod does left and right (or before and after claiming) reciprocating motion, impel the backswing at one time each other of lever rear and front end at the volley, but do not get rid of and lever rear end directly placed in the crank position of bent axle or on being arranged on its eccentric shaft of eccentric wheel movable pulley, its tail end adds extension spring and holds in order to avoid throw off, top, its front end of double joint lever push roller fits with the tooth of transmission shield outer rim each round gear up and down respectively, the displacement of swing in the other direction in turn, often swing and once surmount a tooth, according to gear direction of rotation such as forward for promoting drifting tooth, backward for surmounting, or be situation conversely.Single gear has how many teeth just to equal corresponding speed ratio, such as outer gear rim contour has 40 teeth, being equivalent to a speed ratio is the reductor of 40, and namely power turns 40 weeks and impels transmission shield band to connect helix tube and helical blade circles, and instead of a reductor thus.
The raw material entered from upper hopper down pushes by the helical blade in rotation, because interlude has more than single track or two pass or two pass to filter the existence of screen, filter screen to be combined by multiple circle bar spaced apart from each other, raw material shift paths is reduced to some extent, thus be applied with certain resistance to the raw material in moving down, it is made to become closely from loose, block upper air thus and surmount filtration screen, raw material surmount filter in screen gap process obtain segmentation and extruding and become evenly, equal or surpass one stirring, thus the above mixer of single track or two pass or two pass can be replaced.
Owing to filtering screen together for boundary with lowermost position, the helical blade physical dimension of its hypomere is exaggerated relative to epimere, concrete amplification can not enter vacuum chamber after how much surmounting filtration screen with raw material and be as the criterion because of delay, thus eliminates the possibility blocking vacuum chamber because raw material is detained.
The outer rim contour of transmission shield divides the round gear having installed two structures and consistent size up and down, and single or two push boats have been installed a upper gear is upper, the horizontal line corresponding with a push boat wherein side is provided with some side formula plate leaves and forms an impeller, each blades installation is in the lower end of same vertical shaft, it is corresponding with hopper outer rim drive (greatly) that its upper end is provided with flat drive (little), its drive is containing belt pulley, sprocket wheel or gear, for belt pulley, by belt by little large two drive fits, transmission shield is often transported and is circled, single push boat promotes single piece plate leaf and connects and vertical shaft rotary certain angle, angle is how much how many with its blade of impeller and determine that (4 blades are 90 °, 6 blades be 60 ° by that analogy, the i.e. 360 ÷ numbers of blade), according to the gearratio of size two drive and the rotating ratio of the number of push roller and how many decision transmission shields of blade and hopper, can be transmission shield revolution ten weeks or over one hundred week while drive hopper to stop many turns be one week less, specifically in slow-speed, accept scraper cutter with hopper inwall and scrape off the raw material pasted in its edge week and be as the criterion.
The rotation displacement of hopper and transmission shield be by means of within it or several travelling wheels that outer or bottom surface contour is installed be affixed with circular orbit, the lever driven by power impel transmission shield be initiatively, hopper be passive one fast one is that differential operates slowly.Transmission shield connects and the on-stream role of helical blade to be become closely by loose material extruding and the base bar with definite shape and certain size is divided into the adobe of one piece of block monolithic or unbaked tile for next procedure, and hopper rotates role just provides a feasibility condition for static scraper cutter scrapes off the raw material adhered in hopper inner frieze week.
In sum, its main points of the technical solution adopted in the present invention are: install and cylinder sleeve transmission shield spaced apart from each other in extruder vertical cylinder sleeve epimere outer rim, transmission shield top and center convolution pipe are connected as a single entity, its outer rim contour divides the gear ring being provided with up and down and being respectively made up of multiple triangle tooth together, the inwall of transmission shield or outer wall contour are provided with travelling wheel and static circular orbit is affixed, or replace travelling wheel and circular orbit by ball dish; Lever front end comes directly towards the push roller being provided with spring and being affixed with triangle tooth, and lever rear end somewhere and connecting rod wherein a headgear close, the other end of connecting rod and the crank position fit of bent axle, or with the eccentric shaft fit on eccentric wheel, its fit mode is for being rotatably assorted; Or lever rear end is placed on the crank position or eccentric eccentric shaft of bent axle, and with extension spring, lever is drawn even.Cylindrical cylinder sleeve epimere is inside and outside bilayer spaced apart from each other, and upper more than single track or the single track of being provided with in top, internal layer lower end filters screen, with the most lower one filter grid plate for its helical blade outside dimension hypomere of boundary is greater than epimere; Transmission shield outer rim is provided with single or single above push boat, the impeller being positioned at vertical shaft lower end is installed outside the horizontal line relative with push boat, vertical shaft upper end is provided with mutually isostructural drive with hopper outer rim, hopper one side is provided with scraper cutter, its outer rim or the next periphery is provided with travelling wheel and circular orbit is affixed.Or replace travelling wheel and circular orbit by ball dish.
Its beneficial effect one of the present invention is that structure is simple: can save one and be positioned at the mixer of higher level's heaviness and the power of supporting mixer and reductor, and subordinate's reductor and stupid and large vacuum chamber, the multiple gears also having holding pad axle and impel holding pad axle to rotate; Two is energy and labour savings: owing to being from top to bottom for vertically extruding and effectively by means of the gravitation of the earth, the base bar be successively extruded from machine mouth in cut-off front and back according to type size at least tens jin at most hundreds of jin, down stretch under gravity, thus significantly reduce and surmounting its section much smaller than the resistance in the machine mouth of epimere cylinder sleeve section; Three is enter vacuum chamber and phenomenon that vacuum chamber is blocked occurs owing to eliminating raw material because being detained to return; Also have because of raw material and base bar for vertical down displacement and do not exist as flat is extruded upper and lower different, cause the deficiency such as shaping off normal and head swing thus.
Accompanying drawing explanation
Fig. 1 to Fig. 4 is traditional method and its structure of vacuum type extruser of the prior art and principle schematic of doing work;
Fig. 5 is internal structure of the present invention and acting principle exploded view;
Fig. 6 is the appearance front view of Fig. 5;
Fig. 7 is drive disk assembly of the present invention transmission shield wherein and vertical shaft structure and acting principle stereogram
Fig. 8 is that a belt pulley is respectively installed by belt Colaesce transmission front view in hopper position corresponding to vertical shaft level with one another;
Fig. 9 be by lever be initiatively, gear ring is passive each with regard to its top view;
Figure 10 is single lever stereogram;
Figure 11 walks wheel disc planar representation;
Figure 12 is filter grid board plane exploded view;
Figure 13 is planar representation on ball dish;
Figure 14 is that bent axle and belt pulley and bearing and bearing block combine display figure;
Figure 15 is mounted in same each its structure of eccentric wheel in d-axis two and acting principle front view;
Figure 16 be upper for vertical-type extrusion, be flat vertical flat its structure of two-in-one extruder extruded and principle schematic of doing work down.
Detailed description of the invention
Be described further below in conjunction with accompanying drawing.
With reference to Fig. 5 to Fig. 8, a rotatable hopper 20 wherein side is provided with scraper cutter 21, its outer rim stage casing contour is provided with round belt pulley 23, fit is connected with vertical shaft 26 upper belt pulley 25 by belt 50, epimere contour is provided with travelling wheel 22 and is affixed with circular orbit 24, its top of transmission shield 28 is connected as a single entity by dagger plank 33 and center convolution pipe 32, transmission shield outer rim contour divides the annular round gear 30 being provided with up and down and being made up of multiple triangle tooth, its inner rim contour is provided with travelling wheel 35 and is affixed with the circular orbit 31 be arranged on its outer rim contour of outer cylinder sleeve 37, leave space between internal layer cylinder sleeve 36 and outer cylinder sleeve 37 and form a toroidal vacuum chamber 46, helix tube 32 outer circumference wire bonding is connected to helical blade 34, upper and lower helical blade gap is provided with flat and filters screen 48, lowermost position is provided with the head 39 and machine mouth 40 that supply material outlet, all spare and accessory parts all supported by frame 38, the wherein side of vacuum chamber 46 is provided with air intake duct 53 and is connected with the vavuum pump (not shown) playing air-extraction function, transmission shield outer rim is upper is provided with push boat 29, transmission shield company in continuous running and push boat 29 are when the impeller 27 with vertical shaft 26 bottom meets, be that initiatively impeller is a small amount of angle of passive rotation by push boat, drive thus and be arranged on vertical shaft 26 upper belt pulley 25 and connect and belt 50 and hopper 20 rotate.
With reference to Fig. 9 and Figure 10, lever 52 with the point of rotation and fulcrum 43 for boundary, its front end close to top be provided with can original position rotate its two of push roller 56 and back spring 44 be affixed, tooth on stage casing, front and gear ring is affixed, spring role is that push roller 56 can be retreated and protract smoothly when surmounting gear tooth, often surmounting a tooth retrogressing protracts once, and removing gear (the 360 ° of ÷ tooth numbers) lever rear end that rotates to an angle comes directly towards with connecting rod 45 upper end and is connected fit thus, top, connecting rod 45 lower end and the crank position of bent axle or with the eccentric shaft (not shown) fit on eccentric wheel, its fit mode is namely rotatable for being slidably matched, lever rear end top is provided with travelling wheel 68 and is affixed with arc track 47, back and forth be shifted before and after travelling wheel straight rail road in running.
With reference to Figure 11, wheel disc 41 of walking for being arranged on the upper contour of hopper outer rim and transmission shield inner edge contour has 4 taper travelling wheels 51, doing tapered is stop to form relative friction with circular orbit in barrel shift, and its hole 42 is for being connected and fixed by screw rod and nut (not shown) and attached body.
With reference to Figure 12, filter screen 48 and combined by multiple circle bar, leave up-narrow and down-wide gap between its two adjacent rings bar and make raw material be easy to surmount and pass through, round space is left for helix tube break-through in place in center.
With reference to Figure 13, lay multiple ball 49 in the half of circular ring-shaped groove of ball dish, travelling wheel dish 41 and the track for travelling wheel barrel shift can be replaced with the half of annular groove fit of upper same size.
With reference to Figure 14, the bent axle 59 being supported by each bearing in two and bearing block 55 and located there are two crank positions 60, for coming directly towards fit with connecting rod or for placing lever rear end, and drive 54 is installed is connected with engine drive by belt.
With reference to Figure 15, its two of d-axis 61 of being supported by each bearing in left and right and bearing block 55 and being located is separately installed with each eccentric wheel 62, outside two eccentric wheels, side is non-central is separately installed with each eccentric shaft 64 of 180 ° spaced from one another on contour, movable pulley 63 is arranged on eccentric shaft, after double joint lever, tail end 65 is put respectively and is attached on movable pulley 63, and be hang over lever tail end other end system to hang in case on-stream lever and movable pulley are thrown off on frame support 67 by extension spring 66 1, center is provided with drive 54.The effect same with bent axle can be obtained in running.
With reference to Figure 16, by in each one spaced apart from each other for bearing, outer subordinate's main shaft 69 its rear end of supporting and locating for bearing block 55 come directly towards and are provided with belt pulley 54, its front outer is set with subordinate's helix tube 70 and is welded at subordinate's helical blade 58 in spiral pipe flange week.Upper be flat i.e. vertical flat two-in-one extruder under vertical, wherein vertical-type extrusion institute difference is: top, its upper end of higher level's helix tube 32 surmounts plane on transmission shield 28 and stretches in hopper, and holding pad 59 is installed in top at its upper end, its lower horizontal component of scraper cutter 21 has removed, and the head 39 of former vertical-type extrusion and machine mouth 40 are exported by vertical-type extrusion be moved to flat and extrude outlet position, the structure in other and Fig. 5 to Fig. 8 indistinction.Its acting principle is: the on-stream band of transmission shield 28 connects grade helix tube 32 and higher level's helical blade 57 and holding pad 59 and does synchronous rotary, in rotation, the raw material fallen into along arrow is down pushed, short its enters in the space of subordinate's helical blade 58, pushed forward by raw material in run-in synchronism by subordinate's main shaft 69 and subordinate's helix tube 70 and subordinate's helical blade 58, short its surmounts head 39 and machine mouth 40 becomes compact base bar again.
Claims (4)
1. a vertical extruder, by hopper, cylinder sleeve, helix tube and helical blade, add that head and machine mouth are formed by critical piece, it is characterized in that: install and cylinder sleeve transmission shield spaced apart from each other in vertical cylinder sleeve epimere outer rim, transmission shield top and center convolution pipe are connected as a single entity, its outer rim contour divides the gear ring being provided with up and down and being respectively made up of multiple triangle tooth together, the inwall of transmission shield or outer wall contour are provided with travelling wheel and static circular orbit is affixed, or replace travelling wheel and circular orbit by ball dish; Lever front end comes directly towards the push roller being provided with spring and being affixed with triangle tooth, and lever rear end and connecting rod wherein a headgear close, the crank position fit of connecting rod other end and bent axle, or with the eccentric shaft fit on eccentric wheel; Or lever rear end to be placed on the crank position or eccentric eccentric shaft of bent axle and with extension spring lever drawn and connect.
2. a kind of vertical extruder according to claim 1, it is characterized in that cylindrical cylinder sleeve epimere is spaced apart from each other inside and outside double-deck, upper more than single track or the single track of being provided with in top, internal layer lower end filters screen.
3. a kind of vertical extruder according to claim 1 and 2, is characterized in that with the most lower one filter grid plate for boundary, and its helical blade outside dimension hypomere is greater than epimere.
4. a kind of vertical extruder according to claim 1, it is characterized in that transmission shield outer rim is provided with single or single above push boat, the impeller being positioned at vertical shaft lower end is installed outside the horizontal line relative with push boat, vertical shaft upper end is provided with mutually isostructural drive with hopper outer rim, hopper one side is provided with scraper cutter, its outer rim or the next periphery is provided with travelling wheel and circular orbit is affixed, or replace travelling wheel and circular orbit by ball dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410206722.2A CN105082325B (en) | 2014-05-16 | 2014-05-16 | A kind of vertical extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410206722.2A CN105082325B (en) | 2014-05-16 | 2014-05-16 | A kind of vertical extruder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105082325A true CN105082325A (en) | 2015-11-25 |
| CN105082325B CN105082325B (en) | 2017-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410206722.2A Expired - Fee Related CN105082325B (en) | 2014-05-16 | 2014-05-16 | A kind of vertical extruder |
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| Country | Link |
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| CN (1) | CN105082325B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108890857A (en) * | 2018-08-23 | 2018-11-27 | 南京柯瑞特种陶瓷股份有限公司 | Vertical helical ceramic honey comb vacuum continuous extruder |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021044449A1 (en) * | 2019-09-04 | 2021-03-11 | Gimac Di Maccagnan Giorgio | Extrusion device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2115884U (en) * | 1991-09-26 | 1992-09-16 | 龙怀安 | Unfired brick pressing machine |
| DE4423555A1 (en) * | 1994-06-22 | 1996-02-22 | Stroemak Stroemungs Und Kerami | Intermediate compactor, esp. for ceramic vacuum extrusion mould |
| CN101954669A (en) * | 2009-07-21 | 2011-01-26 | 刘运武 | Dual-functional integrated tile blank segment extruder |
| CN102145509A (en) * | 2010-02-08 | 2011-08-10 | 刘运武 | Vertical type extruder and strip and blank cutting device thereof |
| CN203805113U (en) * | 2014-05-16 | 2014-09-03 | 刘运武 | Vertical extruder |
-
2014
- 2014-05-16 CN CN201410206722.2A patent/CN105082325B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2115884U (en) * | 1991-09-26 | 1992-09-16 | 龙怀安 | Unfired brick pressing machine |
| DE4423555A1 (en) * | 1994-06-22 | 1996-02-22 | Stroemak Stroemungs Und Kerami | Intermediate compactor, esp. for ceramic vacuum extrusion mould |
| CN101954669A (en) * | 2009-07-21 | 2011-01-26 | 刘运武 | Dual-functional integrated tile blank segment extruder |
| CN102145509A (en) * | 2010-02-08 | 2011-08-10 | 刘运武 | Vertical type extruder and strip and blank cutting device thereof |
| CN203805113U (en) * | 2014-05-16 | 2014-09-03 | 刘运武 | Vertical extruder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108890857A (en) * | 2018-08-23 | 2018-11-27 | 南京柯瑞特种陶瓷股份有限公司 | Vertical helical ceramic honey comb vacuum continuous extruder |
| CN108890857B (en) * | 2018-08-23 | 2023-09-26 | 南京柯瑞特种陶瓷股份有限公司 | Vertical spiral honeycomb ceramic vacuum continuous extruder |
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| CN105082325B (en) | 2017-06-06 |
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