CN109514700A - A kind of self-drifting extrusion shaping machine for silicon carbide ceramic membrane - Google Patents
A kind of self-drifting extrusion shaping machine for silicon carbide ceramic membrane Download PDFInfo
- Publication number
- CN109514700A CN109514700A CN201811400894.8A CN201811400894A CN109514700A CN 109514700 A CN109514700 A CN 109514700A CN 201811400894 A CN201811400894 A CN 201811400894A CN 109514700 A CN109514700 A CN 109514700A
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- CN
- China
- Prior art keywords
- fixedly connected
- extruded tube
- sliding
- drifting
- ceramic membrane
- 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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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
- B28B3/24—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded by reciprocating plunger
-
- 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
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The invention discloses a kind of self-drifting extrusion shaping machines for silicon carbide ceramic membrane, including extruded tube, extrusion plug, pressure ram, pushing block, driving mechanism, pedestal and limit percussion mechanism, the extrusion plug is socketed in extruded tube, one end of the pressure ram is fixedly connected with the side of extrusion plug, the other end of the pressure ram is fixedly connected through extruded tube and with the side of pushing block, it is fixedly connected at the top of the bottom of the driving mechanism and extruded tube, and driving mechanism driving end and pushing block at the top of be fixedly connected, the top of the pedestal is fixedly connected with the bottom of extruded tube, the limit percussion mechanism is arranged in pedestal.When in the invention when extrusion plug blocks in extruded tube the phenomenon that, piston can slide in cylindrical cavity, at this time, sliding pearl can successively pass through each arc groove, cooperate the use of return spring, pushing block can be made to shake, at this point, the phenomenon that extrusion plug capable of being made to shake, avoid the occurrence of blocking.
Description
Technical field
The present invention relates to ceramic membrane technical field of processing equipment, specially a kind of self-drifting for silicon carbide ceramic membrane is squeezed
Molding machine out.
Background technique
Ceramic membrane is also known as inorganic ceramic membrane, is to be prepared and the anisotropic membrane of formation with inorganic ceramic material through special process.
Ceramic membrane is divided into tubular ceramic membrane and two kinds of ceramic membrane, and silicon carbide ceramic membrane needs to use extrusion shaping machine during fabrication.
Material when in use, is directly pushed away generally by extruded tube and is moulded into extrusion cartridge type by existing extrusion shaping machine, but
It is in normal operating process, extrusion plug is during pushing material, since material is plasticity, for this purpose, often sending out
The phenomenon that raw blocking, to will affect the normal forming process of ceramic membrane.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of self-drifting extrusion moldings for silicon carbide ceramic membrane
Machine solves the problems, such as that existing molding machine is easy to appear blocking when in use.
(2) technical solution
To achieve the above object, the invention provides the following technical scheme: a kind of self-drifting for silicon carbide ceramic membrane squeezes
Molding machine out, including extruded tube, extrusion plug, pressure ram, pushing block, driving mechanism, pedestal and limit percussion mechanism, the extruding
Plug is socketed in extruded tube, and one end of the pressure ram is fixedly connected with the side of extrusion plug, and the other end of the pressure ram passes through
It wears extruded tube and is fixedly connected with the side of pushing block, is fixedly connected at the top of the bottom of the driving mechanism and extruded tube, and
It being fixedly connected at the top of the driving end of driving mechanism and pushing block, the top of the pedestal is fixedly connected with the bottom of extruded tube,
The limit percussion mechanism is arranged in pedestal, and one end of the limit percussion mechanism is fixedly connected with the bottom of pushing block.
The driving mechanism includes bent plate, is fixedly connected at the top of the bottom end of the bent plate and extruded tube, the bent plate
The back side is fixedly connected with driving motor, and the output end of the driving motor through bent plate and extends to outside it, the driving electricity
The output end of machine is socketed with driving wheel, and the driving wheel is sequentially connected by belt and driven wheel, at the axle center of the driven wheel
It is interspersed with shaft, the shaft is interspersed on bent plate, and one end of the shaft is socketed with driving gear, the top of the extruded tube
It is fixedly connected with sliding rail, the two sides of the sliding rail inner wall are connected by slide bar, in the sliding rail and are socketed in the company of sliding on slide bar
Be connected to sliding block, be socketed with reset spring on the slide bar, the both ends of the reset spring respectively with the side of sliding rail inner wall and
The side of sliding block is fixedly connected, and the top of the sliding block is fixedly connected with teeth board bottom portion, and the driving gear is nibbled with teeth plate
It closes, is fixedly connected at the top of the side in teeth board bottom portion and pushing block.
The limit percussion mechanism includes cylindrical cavity, and the cylindrical cavity is provided with the side of pedestal, is socketed with work in the cylindrical cavity
Plug, the surrounding of the piston offer circular groove, sliding pearl, the exposed table outside circular groove of sliding pearl are socketed in the circular groove
Face is overlapped on the inner wall of cylindrical cavity, and the side of the circular groove inner wall offers through slot, and the side of the through slot inner wall passes through return
Spring is flexibly connected with the side of sliding bead surface, and the surrounding of the cylindrical cavity inner wall offers the arc groove for cooperating sliding pearl to use,
The side of the piston is fixedly connected with one end of gag lever post, the fixed company of the other end of the gag lever post and the bottom of pushing block
It connects.
Preferably, the bottom of the pedestal is equidistant opens up there are five round mouth slot.
Preferably, the quantity of the sliding pearl is eight, and eight sliding pearls are equidistantly positioned respectively for one group in work with two
Fill in the surrounding of side surface.
Preferably, the both ends of the pressure ram are located at the middle part of extrusion plug and pushing block opposite side.
Preferably, one end of the gag lever post is located at the axle center of piston side.
Preferably, the opening diameter of the circular groove is the one third of sliding pearl diameter.
Preferably, the equal length of the length inside the sliding rail and cylindrical cavity.
Preferably, the midpoint of the sliding rail and cylindrical cavity is located in same vertical line.
(3) beneficial effect
The present invention provides a kind of self-drifting extrusion shaping machines for silicon carbide ceramic membrane.Have it is following the utility model has the advantages that
(1), when extrusion plug blocks in extruded tube the phenomenon that, piston can slide in cylindrical cavity, at this point, sliding pearl meeting
Successively pass through each arc groove, cooperates the use of return spring, pushing block can be made to shake, at this point, extrusion plug can be made to shake,
The phenomenon that avoiding the occurrence of blocking.
(2), when driving motor starts, it can make to drive gear band movable tooth dental lamina normal movement, cooperate the use of sliding rail, energy
Enough stablizing teeth plate drives pushing block mobile, moves in extruded tube so as to stablize piston.
Detailed description of the invention
Fig. 1 is the positive cross-sectional view of structure of the invention；
Fig. 2 is the enlarged drawing of structure at A in Fig. 1 of the present invention；
Fig. 3 is the side view of structure of the invention bent plate；
Fig. 4 is the front view of structure of the invention.
In figure: 1 extruded tube, 2 extrusion plugs, 3 pressure rams, 4 pushing blocks, 5 driving mechanisms, 501 bent plates, 502 driving motors,
503 driving wheels, 504 belts, 505 driven wheels, 506 shafts, 507 driving gears, 508 sliding rails, 509 slide bars, 510 sliding blocks, 511 are answered
Position spring, 512 teeth plates, 6 pedestals, 7 limit percussion mechanisms, 71 cylindrical cavities, 72 pistons, 73 circular grooves, 74 sliding pearls, 75 through slots, 76 times
Position spring, 77 arc grooves, 78 gag lever posts, 8 round mouth slots.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs 1-4, the present invention provides a kind of technical solution: a kind of self-drifting for silicon carbide ceramic membrane is extruded into
Type machine, including extruded tube 1, extrusion plug 2, pressure ram 3, pushing block 4, driving mechanism 5, pedestal 6 and limit percussion mechanism 7, squeeze
Plug 2 is socketed in extruded tube 1, and one end of pressure ram 3 is fixedly connected with the side of extrusion plug 2, and the other end of pressure ram 3 is through crowded
It cylinder 1 and is fixedly connected out with the side of pushing block 4, the bottom of driving mechanism 5 is fixedly connected with the top of extruded tube 1, and is driven
The driving end of mechanism 5 is fixedly connected with the top of pushing block 4, and the both ends of pressure ram 3 are located at 4 phase of extrusion plug 2 and pushing block
To the middle part of side, positional relationship between the both ends and extrusion plug 2 and pushing block 4 of pressure ram 3 can be such that pushing block 4 passes through
Pressure ram 3, which is stablized, pushes extrusion plug 2 to move in extrusion cylinder, and driving mechanism 5 includes bent plate 501, the bottom end of bent plate 501 and extrusion
The top of cylinder 1 is fixedly connected, and the back side of bent plate 501 is fixedly connected with driving motor 502, and the output end of driving motor 502 runs through
It bent plate 501 and extends to outside it, the output end of driving motor 502 is socketed with driving wheel 503, and driving wheel 503 passes through belt 504
It is sequentially connected with driven wheel 505, is interspersed with shaft 506 at the axle center of driven wheel 505, shaft 506 is interspersed on bent plate 501, is turned
One end of axis 506 is socketed with driving gear 507, and the top of extruded tube 1 is fixedly connected with sliding rail 508, the two sides of 508 inner wall of sliding rail
It is connected by slide bar 509, in sliding rail 508 and is socketed on slide bar 509 and slidably connects sliding block 510, be socketed on slide bar 509 multiple
Position spring 511, the both ends of reset spring 511 be fixedly connected respectively with the side of the side of 508 inner wall of sliding rail and sliding block 510,
The top of sliding block 510 is fixedly connected with 512 bottom of teeth plate, and driving gear 507 is engaged with teeth plate 512,512 bottom of teeth plate
Side be fixedly connected with the top of pushing block 4, the top of pedestal 6 is fixedly connected with the bottom of extruded tube 1, limit percussion mechanism
7 are arranged in pedestal 6, and the bottom of pedestal 6 is equidistant to be opened up there are five round mouth slot 8, at this point, round mouth slot 8 can increase pedestal 6 with
One end of stability between ground, limit percussion mechanism 7 is fixedly connected with the bottom of pushing block 4, and limit percussion mechanism 7 includes
Cylindrical cavity 71, cylindrical cavity 71 are provided with the side of pedestal 6, the equal length of the length inside sliding rail 508 and cylindrical cavity 71, sliding rail 508 with
The midpoint of cylindrical cavity 701 is located in same vertical line, and piston 72 is socketed in cylindrical cavity 71, and the surrounding of piston 72 offers circular groove
73, sliding pearl 74 is socketed in circular groove 73, the sliding exposed surface outside circular groove 73 of pearl 74 is overlapped on the inner wall of cylindrical cavity 71, circular groove
73 opening diameter is the one third of sliding 74 diameter of pearl, and the quantity of sliding pearl 74 is eight, and eight sliding pearls 74 with two for one
Group is equidistantly positioned the surrounding in 72 side surface of piston respectively, and the side of 73 inner wall of circular groove offers through slot 75,75 inner wall of through slot
Side is flexibly connected by return spring 76 with the side on sliding 74 surface of pearl, the surrounding of 71 inner wall of cylindrical cavity, which offers, cooperates cunning
The side of the arc groove 77 that pearl 74 uses, piston 72 is fixedly connected with one end of gag lever post 78, the other end of gag lever post 78 with push away
The bottom of motion block 4 is fixedly connected, and one end of gag lever post 78 is located at the axle center of 72 side of piston, at this point, pushing block 4 passes through limit
78 stabilized zone piston 72 of bar is slided in cylindrical cavity 71, when sliding pearl 74 successively passes in and out several arc grooves 77, can make sliding pearl
74 squeeze return spring 76, at this point, piston 72 can be made to shake in cylindrical cavity 71, so as to shake pushing block 4, at this point,
Extrusion plug 2 can also shake, the phenomenon that so as to avoid extrusion plug 2 from blocking, when extrusion plug 2 blocks up in extruded tube 1
When the phenomenon that plug, piston 72 can slide in cylindrical cavity 71, at this point, sliding pearl 74 can successively pass through each arc groove 77, cooperate return
The use of spring 76 can be such that pushing block 4 shakes, at this point, the phenomenon that extrusion plug 2 can be made to shake, avoid the occurrence of blocking, driving
When motor 502 starts, it can make that gear 507 is driven to drive 512 normal movement of teeth plate, cooperate the use of sliding rail 508, can make
Teeth plate 512, which is stablized, drives pushing block 4 mobile, moves in extruded tube 1 so as to stablize extrusion plug 2.
Working principle: first filling in material in extrusion cylinder, then starts driving motor 502, and driving wheel 503 can be made logical
Crossing belt 504 drives driven wheel 505 to rotate, so as to make shaft 506 that driving gear 507 be driven to rotate, at this point, being engaged with
Teeth plate 512 will drive sliding block 510 and slided in sliding rail 508, so as to drive pushing block 4 mobile, cooperation pressure ram 3
Use, extrusion plug 2 can be made to move in extrusion cylinder, and pushing block 4 can by gag lever post 78 with piston 72 in cylindrical cavity 71
Interior movement, at this point, the use of cooperation return spring 76, sliding pearl 74 can be shaken in circular groove 73.
Claims (8)
1. a kind of self-drifting extrusion shaping machine for silicon carbide ceramic membrane, it is characterised in that: including extruded tube (1), extrusion plug
(2), pressure ram (3), pushing block (4), driving mechanism (5), pedestal (6) and limit percussion mechanism (7), extrusion plug (2) set
It connects in extruded tube (1), one end of the pressure ram (3) is fixedly connected with the side of extrusion plug (2), the pressure ram (3)
The other end is through extruded tube (1) and is fixedly connected with the side of pushing block (4), the bottom of the driving mechanism (5) and extruded tube
(1) it is fixedly connected, and is fixedly connected at the top of the driving end of driving mechanism (5) and pushing block (4), the pedestal (6) at the top of
Top be fixedly connected with the bottom of extruded tube (1), in pedestal (6), the limit is shaken for the limit percussion mechanism (7) setting
One end of motivation structure (7) is fixedly connected with the bottom of pushing block (4)；
The driving mechanism (5) includes bent plate (501), the fixed company in the bottom end of the bent plate (501) and the top of extruded tube (1)
It connects, the back side of the bent plate (501) is fixedly connected with driving motor (502), and the output end of the driving motor (502) is through song
It plate (501) and extends to outside it, the output end of the driving motor (502) is socketed with driving wheel (503), the driving wheel
(503) it is sequentially connected by belt (504) and driven wheel (505), is interspersed with shaft at the axle center of the driven wheel (505)
(506), the shaft (506) is interspersed on bent plate (501), and one end of the shaft (506) is socketed with driving gear (507),
It is fixedly connected with sliding rail (508) at the top of the extruded tube (1), the two sides of sliding rail (508) inner wall are connected by slide bar (509)
It connects, in the sliding rail (508) and is socketed on slide bar (509) and slidably connects sliding block (510), be socketed on the slide bar (509)
Have reset spring (511), the both ends of the reset spring (511) respectively with the side of sliding rail (508) inner wall and sliding block (510)
Side be fixedly connected, the top of the sliding block (510) is fixedly connected with teeth plate (512) bottom, the driving gear (507)
It engages with teeth plate (512), is fixedly connected at the top of the side and pushing block (4) of teeth plate (512) bottom；
The limit percussion mechanism (7) includes cylindrical cavity (71), and the cylindrical cavity (71) is provided with the side of pedestal (6), the cylindrical cavity
(71) it is socketed with piston (72) in, the surrounding of the piston (72) offers circular groove (73), is socketed in the circular groove (73)
Sliding pearl (74), the exposed surface external in circular groove (73) of the sliding pearl (74) are overlapped on the inner wall of cylindrical cavity (71), the circular groove
(73) side of inner wall offers through slot (75), and the side of through slot (75) inner wall passes through return spring (76) and sliding pearl (74)
The side on surface is flexibly connected, and the surrounding of cylindrical cavity (71) inner wall offers the arc groove for cooperating sliding pearl (74) to use
(77), the side of the piston (72) is fixedly connected with one end of gag lever post (78), the other end of the gag lever post (78) with push away
The bottom of motion block (4) is fixedly connected.
2. a kind of self-drifting extrusion shaping machine for silicon carbide ceramic membrane according to claim 1, it is characterised in that: institute
The bottom for stating pedestal (6) equidistant is opened up there are five round mouth slot (8).
3. a kind of self-drifting extrusion shaping machine for silicon carbide ceramic membrane according to claim 1, it is characterised in that: institute
The quantity for stating sliding pearl (74) is eight, and eight sliding pearls (74) are equidistantly positioned respectively for one group in piston (72) side table with two
The surrounding in face.
4. a kind of self-drifting extrusion shaping machine for silicon carbide ceramic membrane according to claim 1, it is characterised in that: institute
The both ends for stating pressure ram (3) are located at the middle part of extrusion plug (2) and pushing block (4) opposite side.
5. a kind of self-drifting extrusion shaping machine for silicon carbide ceramic membrane according to claim 1, it is characterised in that: institute
The one end for stating gag lever post (78) is located at the axle center of piston (72) side.
6. a kind of self-drifting extrusion shaping machine for silicon carbide ceramic membrane according to claim 1, it is characterised in that: institute
The opening diameter for stating circular groove (73) is the one third of sliding pearl (74) diameter.
7. a kind of self-drifting extrusion shaping machine for silicon carbide ceramic membrane according to claim 1, it is characterised in that: institute
State the equal length of sliding rail (508) internal length and cylindrical cavity (71).
8. a kind of self-drifting extrusion shaping machine for silicon carbide ceramic membrane according to claim 1, it is characterised in that: institute
The midpoint for stating sliding rail (508) and cylindrical cavity (701) is located in same vertical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811400894.8A CN109514700A (en) | 2018-11-22 | 2018-11-22 | A kind of self-drifting extrusion shaping machine for silicon carbide ceramic membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811400894.8A CN109514700A (en) | 2018-11-22 | 2018-11-22 | A kind of self-drifting extrusion shaping machine for silicon carbide ceramic membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109514700A true CN109514700A (en) | 2019-03-26 |
Family
ID=65777436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811400894.8A Withdrawn CN109514700A (en) | 2018-11-22 | 2018-11-22 | A kind of self-drifting extrusion shaping machine for silicon carbide ceramic membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109514700A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4120201A1 (en) * | 1991-06-19 | 1992-12-24 | Gerd Prof Dr Ing Gudehus | Silo with vibrating discharge chute - has vibrators attached to chute to generate vibrations to prevent clogging |
| US7413429B1 (en) * | 2005-06-03 | 2008-08-19 | Sino Harvest Limited | Metal clay extruder |
| CN105668268A (en) * | 2016-03-28 | 2016-06-15 | 苏州市合叶精密机械有限公司 | Plunger-type feed mechanism |
| CN206780948U (en) * | 2017-06-16 | 2017-12-22 | 重庆常青藤机械有限公司 | A kind of anti-clogging extruder |
| CN108176248A (en) * | 2017-12-25 | 2018-06-19 | 合肥万呈鑫陶瓷膜科技有限公司 | A kind of strong ceramic membrane production high efficiency extruding device of stability |
| CN108327063A (en) * | 2017-12-25 | 2018-07-27 | 合肥万呈鑫陶瓷膜科技有限公司 | A kind of ceramic membrane production pressurizing unit with pre-pressing function |
| CN108525739A (en) * | 2018-03-20 | 2018-09-14 | 重庆鸥能建筑劳务有限公司 | glass crushing device |
| CN208118075U (en) * | 2018-03-09 | 2018-11-20 | 华宁慧涵制陶有限公司 | A kind of mud molding machine |
-
2018
- 2018-11-22 CN CN201811400894.8A patent/CN109514700A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4120201A1 (en) * | 1991-06-19 | 1992-12-24 | Gerd Prof Dr Ing Gudehus | Silo with vibrating discharge chute - has vibrators attached to chute to generate vibrations to prevent clogging |
| US7413429B1 (en) * | 2005-06-03 | 2008-08-19 | Sino Harvest Limited | Metal clay extruder |
| CN105668268A (en) * | 2016-03-28 | 2016-06-15 | 苏州市合叶精密机械有限公司 | Plunger-type feed mechanism |
| CN206780948U (en) * | 2017-06-16 | 2017-12-22 | 重庆常青藤机械有限公司 | A kind of anti-clogging extruder |
| CN108176248A (en) * | 2017-12-25 | 2018-06-19 | 合肥万呈鑫陶瓷膜科技有限公司 | A kind of strong ceramic membrane production high efficiency extruding device of stability |
| CN108327063A (en) * | 2017-12-25 | 2018-07-27 | 合肥万呈鑫陶瓷膜科技有限公司 | A kind of ceramic membrane production pressurizing unit with pre-pressing function |
| CN208118075U (en) * | 2018-03-09 | 2018-11-20 | 华宁慧涵制陶有限公司 | A kind of mud molding machine |
| CN108525739A (en) * | 2018-03-20 | 2018-09-14 | 重庆鸥能建筑劳务有限公司 | glass crushing device |
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Application publication date: 20190326 |
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| WW01 | Invention patent application withdrawn after publication |