CN210126154U - Extrusion kneading device for blank of aluminum oxide ceramic filter plate - Google Patents
Extrusion kneading device for blank of aluminum oxide ceramic filter plate Download PDFInfo
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- CN210126154U CN210126154U CN201920750940.0U CN201920750940U CN210126154U CN 210126154 U CN210126154 U CN 210126154U CN 201920750940 U CN201920750940 U CN 201920750940U CN 210126154 U CN210126154 U CN 210126154U
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Abstract
The utility model relates to an extrusion rubbing device of an alumina ceramic filter plate blank, which belongs to the technical field of ceramic filter plate manufacturing equipment. The device consists of a bottom plate, an adjusting upright post, a lifting mechanism, an assembling lifting plate, an assembling sliding block and a pressing plate; an adjusting upright post is fixedly arranged on the bottom plate, an assembling sliding block is slidably sleeved on the adjusting upright post, an assembling lifting plate is fixedly arranged on one side of the assembling sliding block, and a pressing plate is fixedly arranged at the end of the assembling lifting plate through an extrusion cylinder. The extrusion kneading device of the alumina ceramic filter plate blank replaces manual hand power for repeated extrusion kneading through a mechanical transmission mode, so that the carrier can uniformly and sufficiently adsorb slurry, the working efficiency is effectively improved, the labor cost is reduced, and the extrusion kneading device is particularly suitable for production and use of the alumina ceramic filter plate.
Description
Technical Field
The utility model relates to an extrusion rubbing device of an alumina ceramic filter plate blank, which belongs to the technical field of ceramic filter plate manufacturing equipment.
Background
The ceramic filter plate mainly comprises an alumina ceramic filter plate, a silicon carbide ceramic filter plate and a zirconia ceramic filter plate. The alumina ceramic filter plate can effectively remove large inclusions in molten aluminum and adsorb micron-sized fine inclusion particles, so that the surface quality is improved, the product performance is improved, the microstructure is improved, and the yield is improved; the method is widely applied to the production fields of aluminum profiles, aluminum foils, aluminum alloys and the like. The aluminum oxide ceramic filter plate is prepared by adopting a three-dimensional net structure and organic foam cotton communicated with air holes as a carrier, soaking the organic foam cotton into thixotropic ceramic slurry with aluminum oxide, uniformly adsorbing the ceramic slurry with the aluminum oxide on the carrier by extruding and other modes, drying, curing and roasting at high temperature.
At present, the existing mode of extruding the dressing is mainly to dip the organic foam sponge into the ceramic slurry with alumina manually, and then extrude the organic foam sponge manually by hand kneading, so that the ceramic slurry is uniformly adsorbed on the organic foam sponge, and in the process, the time and labor are wasted when workers knead and extrude the organic foam sponge in the slurry, the production efficiency is low, and the difference of workers exists, the ceramic slurry is possibly not uniformly adsorbed in the organic foam sponge; moreover, the long-term exposure of workers to ceramic slurry is likely to cause health risks, and therefore, improvement thereof is necessary.
Disclosure of Invention
The utility model aims to provide a: aiming at the defects, the extrusion kneading device is simple in operation and safe in use, can effectively improve the working efficiency, reduces the labor cost and the labor amount, and ensures that the organic foam sponge is uniformly adsorbed with the alumina ceramic filter plate blank of the ceramic slurry.
The technical scheme of the utility model is that:
an extrusion kneading device for an alumina ceramic filter plate blank comprises a bottom plate, an adjusting upright post, an assembling lifting plate, an assembling slide block and a pressing plate; the method is characterized in that: an adjusting upright post is fixedly arranged on the bottom plate, an assembling sliding block is sleeved on the adjusting upright post in a sliding mode, an assembling lifting plate is horizontally and fixedly arranged on one side of the assembling sliding block, an extrusion cylinder is fixedly arranged at the end of the assembling lifting plate, and a pressing plate is movably arranged at the end of a piston rod of the extrusion cylinder.
The pressing plate is composed of an upper pressing plate and a lower pressing plate, a plurality of T-shaped limiting rods are movably inserted into the upper pressing plate through sliding holes, the lower pressing plate is fixedly installed at the bottom ends of the limiting rods, the upper pressing plate and the lower pressing plate are rectangular plates, and liquid flow through holes are evenly distributed in the upper pressing plate and the lower pressing plate.
The upper surface of the upper pressure plate is symmetrically provided with connecting lug plates, and the connecting lug plates are obliquely provided with assembling sliding holes.
The end of the piston rod of the extrusion cylinder is horizontally provided with an assembly rod, and the extrusion cylinder is in sliding connection with the upper pressure plate through the matching of the assembly rod and the assembly sliding hole.
The adjusting upright post is provided with a lifting mechanism, and the lifting mechanism is connected with the assembling lifting plate.
The assembly sliding block is a rectangular body with a hollow cavity, a plurality of pulleys are arranged on the inner wall of the assembly sliding block through positioning pin shafts, and the assembly sliding block is connected with the adjusting stand column in a sliding mode through the pulleys.
The lifting mechanism is composed of an assembly seat and a lifting screw rod, the lifting screw rod is installed on the assembly seat, the bottom end of the lifting screw rod is movably connected with the assembly lifting plate, a screw rod nut is installed on the lifting screw rod above the assembly seat, and a rotating handle is arranged on the screw rod nut.
The utility model has the advantages that:
the extruding and kneading device for the alumina ceramic filter plate blank is simple to operate and safe to use, and during work, manual force assistance is replaced by a mechanical transmission mode for repeated extruding and kneading, so that a carrier (organic foamed plastic) can uniformly and fully adsorb slurry (prepared ceramic slurry with alumina), the amount of manual labor is reduced, the labor cost is reduced, and the yield of the alumina ceramic filter plate is improved; the device extrudes, rubs and soaks the carrier in the slurry, can effectively improve the production work efficiency, simultaneously reduces the contact time of the staff and the slurry, ensures the personal safety of the staff, and avoids the problem that the staff is damaged to the human health by contacting the slurry for a long time; is particularly suitable for the production and use of the alumina ceramic filter plate.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic top view of the structure of FIG. 3;
fig. 5 is a schematic structural diagram of the positioning seat of the present invention.
In the figure: 1. the device comprises a base plate, 2, an adjusting upright post, 3, an assembling lifting plate, 4, an assembling sliding block, 5, an extruding cylinder, 6, a slurry box, 7, a reinforcing rib, 8, an assembling seat, 9, a lifting screw rod, 10, a movable sleeve, 11, a screw rod nut, 12, a rotating handle, 13, a pulley, 14, a sliding hole, 15, an upper pressing plate, 16, a lower pressing plate, 17, a liquid flow through hole, 18, a positioning seat, 19, a positioning groove, 20, a limiting rod, 21, a connecting lug plate, 22, an assembling sliding hole, 23 and an assembling rod.
The specific implementation mode is as follows:
the extruding and kneading device for the alumina ceramic filter plate blank consists of a bottom plate 1, an adjusting upright post 2, an assembling lifting plate 3, an assembling slide block 4 and a pressing plate; the adjusting upright post 2 is fixedly arranged on the bottom plate 1, the adjusting upright post 2 is slidably sleeved with an assembling slide block 4, the assembling slide block 4 is a rectangular body with a hollow center, a plurality of pulleys 13 are arranged on the inner wall of the assembling slide block 4 through an ear plate seat and a positioning pin shaft, the assembling slide block 4 is slidably connected with the adjusting upright post 2 through the pulleys 13, and the assembling slide block 4 can slide up and down on the adjusting upright post 2 through the pulleys 13 under the action of external force in work.
And an assembly lifting plate 3 is horizontally and fixedly arranged on one side of the assembly sliding block 4, and a reinforcing rib 7 is welded at the joint of the assembly lifting plate 3 and the assembly sliding block 4 so as to enhance the assembly strength of the assembly lifting plate 3. An extrusion cylinder 5 is fixedly arranged at the end of the assembly lifting plate 3, and a pressing plate is movably arranged at the end of a piston rod of the extrusion cylinder 5.
The pressing plate is composed of an upper pressing plate 15 and a lower pressing plate 16, a plurality of T-shaped limiting rods 20 are movably inserted into the upper pressing plate 15 through sliding holes 14, and the lower pressing plate 16 is fixedly installed at the bottom ends of the limiting rods 20. The stop rod 20 is retractable within the slide hole 14.
The upper surface of the upper pressure plate 15 is symmetrically provided with connecting lug plates 21, and the connecting lug plates 21 are obliquely provided with assembling sliding holes 22; an assembly rod 23 is horizontally and fixedly installed at the end of a piston rod of the extrusion cylinder 5, the assembly rod 23 is a rectangular rod or a cylinder, and the extrusion cylinder 5 is in sliding connection with the upper pressure plate 15 through the matching of the assembly rod 23 and the assembly sliding hole 22. The center (gravity) of the pressing plate is located at the highest position of the assembly slide hole 22, so that the pressing plate can be kept in a horizontal state in the whole lifting process.
In operation, the piston rod of the extrusion cylinder 5 can drive the upper pressure plate 15 to move up and down; after the upper pressing plate 15 and the lower pressing plate 16 are mutually pressed, the piston rod of the extrusion cylinder 5 generates downward pressure on the assembling rod 23, the assembling rod 23 transmits the pressure to the assembling sliding hole 22 of the connecting lug plate 21, and the connecting lug plate 21 drives the upper pressing plate 15 to horizontally shift and slide relative to the lower pressing plate 16 through the mutual matching of the assembling rod 23 and the assembling sliding hole 22.
The top board 15 is the rectangular plate with lower clamp plate 16, and the equipartition has liquid flow through-hole 17 on top board 15 and the lower clamp plate 16, and the effect of the liquid flow through-hole 17 of top board 15 and lower clamp plate 16 is respectively: in the process that the upper pressing plate 15 and the lower pressing plate 16 squeeze and knead the carrier, the slurry is uniformly and comprehensively adsorbed by the carrier through the liquid flow through holes 17 of the upper pressing plate 15; the flow apertures 17 of the lower platen 16 allow excess slurry on the carrier to flow out of the flow apertures 17 and fall back into the slurry tank 6 as the carrier is carried away from the slurry level by the lower platen 16.
The adjusting upright post is provided with a lifting mechanism, and the lifting mechanism is connected with the assembling lifting plate 3. The lifting mechanism is composed of an assembly seat 8 and a lifting screw rod 9, the lifting screw rod 9 is installed on the assembly seat 8, the bottom end of the lifting screw rod 9 is movably connected with the assembly lifting plate 3 through a movable sleeve 10, a screw rod nut 11 is installed on the lifting screw rod 9 above the assembly seat 8, a rotating handle 12 is arranged on the screw rod nut 11, in work, the screw rod nut 11 is driven to rotate through the rotating handle 12, the lifting screw rod 9 is driven to move up and down through the screw rod nut 11, and therefore the assembly lifting plate 3 and the assembly sliding block 4 are driven to move up and down on the adjusting stand column 2 through the lifting screw rod 9.
When the extruding and kneading device works, firstly, a slurry box 6 with alumina ceramic slurry is placed on a base 1 below a pressing plate, the slurry box 6 comprises a positioning seat 18, the positioning seat 18 is fixedly connected with the base 1 through a fixing bolt, a positioning groove 19 is arranged on the upper surface of the positioning seat 18, the slurry box 6 is clamped on the positioning seat 18 through the positioning groove 19, and the positioning groove 19 of the positioning seat 18 can play a role in positioning and limiting the slurry box 6 so as to prevent the slurry box 6 from slipping due to accidental collision. The position of the assembly lifting plate 3 on the adjusting upright 2 is adjusted by a lifting mechanism according to the stroke of the piston rod of the extrusion cylinder 5. After the preparation is completed, the extrusion and kneading work can be carried out, and the method specifically comprises the following steps:
placing a carrier (organic foam cotton) on a lower pressing plate 16, opening an extrusion cylinder 5, and extending a piston rod of the extrusion cylinder 5 downwards, so that an upper pressing plate 15 and the lower pressing plate 16 enter slurry in a slurry tank 6 from an opening of the slurry tank 6 through the piston rod, and the carrier is gradually submerged by the slurry; as the piston rod of the extrusion cylinder 5 continues to extend downwards, when the lower pressing plate 16 contacts the bottom plate of the slurry tank 6, the lower pressing plate 16 does not move downwards, at the moment, the upper pressing plate 15 continues to move downwards under the driving of the piston rod, and the upper pressing plate 15 is gradually folded with the lower pressing plate 16 so as to extrude the carrier.
In the process, when the upper press plate 15 is in contact with the carrier, under the pressure action of the extrusion cylinder 5, the assembling rod 23 slides from the highest point to the lowest point of the assembling slide hole 22, so that the upper press plate 15 is forced to horizontally move rightwards (at the moment, the lower press plate 16 horizontally moves leftwards relative to the upper press plate 15 along the slide hole 14 through the limiting rod 20), that is, the upper press plate 15 kneads the carrier while extruding the carrier; when the assembling rod 23 slides to the lowest point of the assembling slide hole 22, the stroke of the piston rod is finished and the piston rod retracts to reset; because the center (gravity) point of the pressing plate is located at the highest position of the assembly sliding hole 22, when the stroke of the piston rod is reset, the assembly rod 23 slides from the lowest point to the highest point of the assembly sliding hole 22, and resets along with the retraction of the piston rod, when the assembly rod 23 slides to the highest point of the assembly sliding hole 22, the upper pressing plate 15 of the pressing plate can be separated from the contact state with the carrier, so that the carrier recovers and adsorbs the slurry, and the process is repeated, and the carrier is repeatedly extruded and kneaded for multiple times through the upper pressing plate 15 and the lower pressing plate 16, so that the carrier can fully and uniformly adsorb the slurry.
After the multiple times of extruding and kneading of the carrier are finished, the piston rod of the extruding cylinder 5 is controlled to drive the upper pressing plate 15 to move upwards, so that the pressing plate can be integrally lifted out of the slurry box 6, and the next working cycle can be carried out after the carrier is replaced.
The extruding and kneading device for the blank of the alumina ceramic filter plate is simple to operate and safe to use, and during work, manual force assistance is replaced by a mechanical transmission mode to repeatedly extrude and knead, so that a carrier can uniformly and fully adsorb slurry, the amount of manual labor and the labor cost are reduced, and the yield of the alumina ceramic filter plate is improved; the device extrudes, rubs and soaks the carrier in the slurry, can effectively improve the production work efficiency, simultaneously reduces the contact time of the staff and the slurry, ensures the personal safety of the staff, and avoids the problem that the staff is damaged to the human health by contacting the slurry for a long time; is particularly suitable for the production and use of the alumina ceramic filter plate.
Claims (7)
1. An extrusion kneading device for an alumina ceramic filter plate blank comprises a bottom plate (1), an adjusting upright post (2), an assembling lifting plate (3), an assembling slide block (4) and a pressing plate; the method is characterized in that: an adjusting upright post (2) is fixedly arranged on the bottom plate (1), an assembling sliding block (4) is slidably sleeved on the adjusting upright post (2), an assembling lifting plate (3) is fixedly arranged on one side of the assembling sliding block (4), an extruding cylinder (5) is fixedly arranged at the end of the assembling lifting plate (3), and a pressing plate is fixedly arranged at the end of a piston rod of the extruding cylinder (5).
2. The pressing and kneading apparatus of an alumina ceramic filter plate blank according to claim 1, wherein: the pressing plate is composed of an upper pressing plate (15) and a lower pressing plate (16), a plurality of T-shaped limiting rods (20) are movably inserted into the upper pressing plate (15) through sliding holes (14), the lower pressing plate (16) is fixedly installed at the bottom ends of the limiting rods (20), the upper pressing plate (15) and the lower pressing plate (16) are rectangular plates, and liquid flow through holes (17) are uniformly distributed in the upper pressing plate (15) and the lower pressing plate (16).
3. The pressing and kneading apparatus of an alumina ceramic filter plate blank according to claim 2, wherein: the upper surface of the upper pressure plate (15) is symmetrically provided with connecting lug plates (21), and the connecting lug plates (21) are obliquely provided with assembling sliding holes (22).
4. The pressing and kneading apparatus of an alumina ceramic filter plate blank according to claim 1, wherein: the end of a piston rod of the extrusion cylinder (5) is horizontally provided with an assembly rod (23), and the extrusion cylinder (5) is in sliding connection with the upper pressure plate (15) through the matching of the assembly rod (23) and the assembly sliding hole (22).
5. The pressing and kneading apparatus of an alumina ceramic filter plate blank according to claim 1, wherein: the assembling sliding block (4) is a rectangular body with a hollow center, a plurality of pulleys (13) are arranged on the inner wall of the assembling sliding block (4) through positioning pin shafts, and the assembling sliding block (4) is connected with the adjusting upright post (2) in a sliding mode through the pulleys (13).
6. The pressing and kneading apparatus of an alumina ceramic filter plate blank according to claim 1, wherein: the adjusting upright post (2) is provided with a lifting mechanism, and the lifting mechanism is connected with the assembling lifting plate (3).
7. The pressing and kneading apparatus of an alumina ceramic filter plate blank according to claim 6, wherein: the lifting mechanism comprises an assembly seat (8) and a lifting screw rod (9), the lifting screw rod (9) is installed on the assembly seat (8), the bottom end of the lifting screw rod (9) is movably connected with an assembly lifting plate (3), a screw rod nut (11) is installed on the lifting screw rod (9) above the assembly seat (8), and a rotating handle (12) is arranged on the screw rod nut (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920750940.0U CN210126154U (en) | 2019-05-23 | 2019-05-23 | Extrusion kneading device for blank of aluminum oxide ceramic filter plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920750940.0U CN210126154U (en) | 2019-05-23 | 2019-05-23 | Extrusion kneading device for blank of aluminum oxide ceramic filter plate |
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| Publication Number | Publication Date |
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| CN210126154U true CN210126154U (en) | 2020-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920750940.0U Active CN210126154U (en) | 2019-05-23 | 2019-05-23 | Extrusion kneading device for blank of aluminum oxide ceramic filter plate |
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| CN (1) | CN210126154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117140688A (en) * | 2023-11-01 | 2023-12-01 | 长沙友创陶瓷科技有限公司 | Preparation method of capacitive ceramic sensor base made of ceramic powder material |
-
2019
- 2019-05-23 CN CN201920750940.0U patent/CN210126154U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117140688A (en) * | 2023-11-01 | 2023-12-01 | 长沙友创陶瓷科技有限公司 | Preparation method of capacitive ceramic sensor base made of ceramic powder material |
| CN117140688B (en) * | 2023-11-01 | 2024-02-06 | 长沙友创陶瓷科技有限公司 | Preparation method of capacitive ceramic sensor base made of ceramic powder material |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Xinmin Inventor after: Li Huaping Inventor after: Zhang Wei Inventor after: Wu Dongya Inventor before: Zhou Xinmin Inventor before: Li Huaping Inventor before: Zhang Wei Inventor before: Wu Dongya |
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| CB03 | Change of inventor or designer information |