CN111702938A - Manufacturing and processing technology of concrete perforated brick - Google Patents
Manufacturing and processing technology of concrete perforated brick Download PDFInfo
- Publication number
- CN111702938A CN111702938A CN202010612079.9A CN202010612079A CN111702938A CN 111702938 A CN111702938 A CN 111702938A CN 202010612079 A CN202010612079 A CN 202010612079A CN 111702938 A CN111702938 A CN 111702938A
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- fixedly connected
- concrete
- groove
- manufacturing
- perforated brick
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Classifications
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- 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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
-
- 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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/087—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould
-
- 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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The invention relates to the field of concrete processing, in particular to a manufacturing and processing technology of a concrete porous brick, which uses a porous brick manufacturing and processing device, wherein the porous brick manufacturing and processing device comprises a fixed base, a movable base and a pouring groove, a screw rod and a slide rod are symmetrically inserted in the fixed base, a rotating shaft is inserted in the movable base, a vibrating plate is fixedly connected to the rotating shaft, a through groove is formed in the bottom of the fixed base, a first hydraulic cylinder is hinged to the top of the vibrating plate, the pouring groove is fixedly connected to the top of the first hydraulic cylinder, a plurality of sleeve rods with hollow structures are symmetrically and fixedly connected to the bottom of the inner side of the pouring groove, a lifting bottom plate is inserted in the pouring groove and positioned on the outer side of each sleeve rod, a plurality of second hydraulic cylinders are symmetrically and fixedly connected to the bottom of the pouring groove. The invention can improve the manufacturing and processing efficiency of the concrete perforated brick, ensures the yield of the concrete perforated brick and is suitable for popularization.
Description
Technical Field
The invention relates to the field of concrete processing, in particular to a manufacturing and processing technology of a concrete perforated brick.
Background
The porous concrete brick is a kind of building material used in modern building engineering, and is a kind of concrete brick with multiple rows of small holes formed by mixing cement, sand and stone, etc. with water, stirring and casting.
Need use the pouring mould when preparation porous concrete brick, and conventional mould simple structure, need artifical manual vibration to the mould behind the concreting, discharge the air in the concrete and make its evenly distributed, this kind of mode wastes time and energy, the degree of consistency of concrete also can't be guaranteed to artifical manual operation, and intensity of labour is big, be unfavorable for the production of mass, simultaneously behind the shaping of porous concrete brick, also need artifical manual drawing of patterns, the production efficiency of porous concrete brick has further been reduced, also cause the fragmentation of porous concrete brick corner when the drawing of patterns easily, influence the yields of porous concrete brick.
Disclosure of Invention
In order to solve the problems, the invention provides a manufacturing and processing technology of a concrete perforated brick, which can improve the manufacturing and processing efficiency of the concrete perforated brick, reduce labor intensity and labor cost, can automatically demould after the concrete perforated brick is formed, ensure the yield of the concrete perforated brick, automatically clean a mould and further improve the processing efficiency of the concrete perforated brick.
In order to achieve the purpose, the invention adopts the following technical scheme that a porous brick manufacturing and processing technology uses a porous brick manufacturing and processing device, the porous brick manufacturing and processing device comprises a fixed base, a movable base and a pouring groove, and the concrete method when the porous brick manufacturing and processing device is used for manufacturing and processing the concrete porous brick is as follows:
s1, equipment checking: before the porous brick manufacturing and processing device is started to manufacture and process the concrete porous bricks, the operation of equipment is checked;
s2, pouring concrete: pouring the stirred concrete into the pouring groove in the porous brick manufacturing and processing device inspected in the step S1, and operating the fixed base to seal the pouring groove;
s3, vibrating concrete: operating the movable base to vibrate the casting groove injected with the concrete in the step S2, so that the air in the concrete in the casting groove is discharged and uniformly distributed;
s4, forming and demolding: operating the fixed base to separate from the pouring groove, and simultaneously operating the movable base to drive the pouring groove to move and demould the pouring groove;
the device comprises a fixed base, a movable base, a rotary shaft, a vibration plate, a plurality of hollow loop bars, a lifting bottom plate, a plurality of second hydraulic cylinders, a plurality of guide rods, a plurality of, the output ends of the second hydraulic cylinders are hinged to the top of the vibrating plate;
the fixed baseplate on and be located No. three pneumatic cylinders of mobile baseplate's bilateral symmetry fixedly connected with, the output fixedly connected with apron of No. three pneumatic cylinders, the apron with pour the groove symmetry and set up, a plurality of inserted bars of bottom symmetry fixedly connected with of apron, the inserted bar all with loop bar symmetry sets up and pegs graft each other, the inserted bar is the cavity setting, all insert in the inserted bar and be equipped with the transmission shaft, equal fixedly connected with eccentric wheel on the transmission shaft.
As a preferred technical scheme of the invention, the telescopic plates are symmetrically inserted at the edges of the lifting bottom plate, the outer sides of the telescopic plates are fixedly connected with the scraping plates, the inner wall of the pouring groove is symmetrically provided with clamping grooves, and the scraping plates and the clamping grooves are symmetrically arranged and mutually clamped.
As a preferred technical scheme of the invention, a snap ring is fixedly connected to the output end of the second hydraulic cylinder, a plurality of springs are symmetrically and fixedly connected to the second hydraulic cylinder, lantern rings are fixedly connected to the ends of the springs, which are far away from the second hydraulic cylinder, and the lantern rings are sleeved on the output end of the second hydraulic cylinder and are symmetrically arranged with the snap ring.
As a preferred technical scheme, tension springs are sleeved on the outer sides of the second hydraulic cylinders, and two ends of each tension spring are fixedly connected to the bottom of the pouring groove and the top of the vibrating plate respectively.
As a preferable technical scheme of the invention, the tops of the transmission shafts penetrate through the cover plate and are fixedly connected with transmission gears, the transmission gears are meshed with each other, the top of the cover plate is fixedly connected with a first motor, and the output end of the first motor is fixedly connected to the transmission gears.
As a preferred technical scheme of the present invention, one end of the fixed base is fixedly connected with a second motor, and an output end of the second motor penetrates through the fixed base and is fixedly connected to one end of the screw rod.
As a preferred technical scheme of the invention, a plurality of spring telescopic rods are symmetrically inserted into the top of the cover plate, the bottoms of the spring telescopic rods penetrate through the cover plate and are fixedly connected with the pressing plate, a plurality of through holes are formed in the pressing plate, and the through holes are symmetrically arranged with the inserting rods.
As a preferable technical scheme of the invention, one end of the pouring groove is fixedly connected with a connecting frame, one end of the connecting frame is of an inclined structure, and a plurality of scraping blades are symmetrically and fixedly connected onto the connecting frame.
The invention has the beneficial effects that:
1. the invention can improve the manufacturing and processing efficiency of the concrete perforated brick, reduce the labor intensity and the labor cost, can automatically demould after the concrete perforated brick is formed, ensures the yield of the concrete perforated brick, can automatically clean the mould and further improves the processing efficiency of the concrete perforated brick.
2. The invention designs a pouring groove, the pouring groove can vibrate concrete through reciprocating expansion between second hydraulic cylinders at the bottom, and meanwhile, the lifting bottom plate can drive the formed concrete perforated brick to realize demoulding through lifting, and the pouring groove is cleaned in the demoulding process.
3. The cover plate is designed, the top of the concrete can be compacted through the pressing plate on the cover plate, the transmission shaft drives the eccentric wheel to rotate to generate vibration, the loop bar is driven by the inserted bar to vibrate simultaneously, and the vibration effect of the concrete is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic diagram of the process flow structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic cross-sectional structural view of the present invention;
FIG. 4 is a schematic cross-sectional view of the cover plate of the present invention;
FIG. 5 is a schematic view of a partial cross-sectional structure of the elevator floor of the present invention;
fig. 6 is a partial sectional structural schematic view of the second hydraulic cylinder of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 6, a manufacturing and processing technology of a concrete perforated brick uses a perforated brick manufacturing and processing device, the perforated brick manufacturing and processing device comprises a fixed base 1, a movable base 2 and a pouring groove 3, and the concrete method when the perforated brick manufacturing and processing device is used for manufacturing and processing the concrete perforated brick is as follows:
s1, equipment checking: before the porous brick manufacturing and processing device is started to manufacture and process the concrete porous bricks, the operation of equipment is checked;
s2, pouring concrete: pouring the stirred concrete into the pouring groove 3 in the porous brick manufacturing and processing device inspected in the step S1, and operating the fixed base 1 to seal the pouring groove 3;
s3, vibrating concrete: operating the moving base 2 to vibrate the casting groove 3 into which the concrete is injected in S2, so that the air in the concrete in the casting groove 3 is discharged and uniformly distributed;
s4, forming and demolding: operating the fixed base 1 to separate from the pouring groove 3, and simultaneously operating the movable base 2 to drive the pouring groove 3 to move and demoulding the pouring groove 3;
The bottom of the inner side of the pouring groove 3 is symmetrically and fixedly connected with a plurality of loop bars 31 with hollow structures, the tops of the pouring groove 3 and the loop bars 31 are both open structures, a lifting bottom plate 32 is inserted in the pouring groove 3 and positioned on the outer side of the loop bars 31, the output end of a first hydraulic cylinder 23 penetrates through the pouring groove 3 and is fixedly connected with the bottom of the lifting bottom plate 32, the bottom of the pouring groove 3 is symmetrically and fixedly connected with a plurality of second hydraulic cylinders 33, the output ends of the second hydraulic cylinders 33 are hinged on the top of a vibrating plate 22, a rotating shaft 21 is used for connecting and rotating the vibrating plate 22, the first hydraulic cylinder 23 is used for connecting the pouring groove 3 and driving the lifting bottom plate 32 to lift through stretching, the pouring groove 3 is used for solidification molding of concrete porous bricks, the loop bars 31 are used for generating holes after the concrete is molded, the lifting bottom plate 32 can realize demoulding of the molded concrete porous bricks through lifting, and stretching of the second hydraulic cylinders 33 can push out the, the concrete in the pouring groove 3 can be more uniform.
The three-position concrete pouring device comprises a fixed base 1, two symmetrical and fixedly connected three hydraulic cylinders 4 which are arranged on two sides of a movable base 2, an output end of each three hydraulic cylinder 4 is fixedly connected with a cover plate 41, the cover plates 41 are symmetrically arranged with a pouring groove 3, the bottoms of the cover plates 41 are symmetrically and fixedly connected with a plurality of insertion rods 42, the insertion rods 42 are symmetrically arranged with loop bars 31 and are inserted into each other, the insertion rods 42 are arranged in a hollow mode, transmission shafts 43 are inserted into the insertion rods 42, eccentric wheels 44 are fixedly connected onto the transmission shafts 43, the three hydraulic cylinders 4 are used for lifting the cover plates 41, the cover plates 41 are used for sealing the tops of the pouring grooves 3, the insertion rods 42 are inserted into the loop bars 31 to improve the sealing performance of the cover plates 41, the transmission shafts 43 are used for rotating the eccentric wheels 44, the eccentric wheels 44 rotate to generate vibration, the loop bars 31.
The border symmetry of lifting floor 32 is inserted and is equipped with expansion plate 34, and the equal fixedly connected with scraper blade 35 in the outside of expansion plate 34, the draw-in groove 36 has been seted up to the symmetry on the inner wall of pouring groove 3, and scraper blade 35 sets up and mutual joint with draw-in groove 36 symmetry, and expansion plate 34 cooperation scraper blade 35 is used for striking off the inner wall of pouring groove 3 when going up and down cleanly, and draw-in groove 36 cooperation scraper blade 35 is used for improving lifting floor 32's leakproofness.
Fixedly connected with snap ring 37 on No. two pneumatic cylinder 33's the output, equal a plurality of springs 38 of symmetry fixedly connected with on No. two pneumatic cylinder 33, the equal fixedly connected with lantern ring 39 of one end that No. two pneumatic cylinder 33 was kept away from to spring 38, lantern ring 39 all overlaps and establishes on No. two pneumatic cylinder 33's output and with snap ring 37 symmetry setting, snap ring 37 collides with lantern ring 39 through the flexible of No. two pneumatic cylinder 33 mutually to transmit the vibration through spring 38 and carry out the vibration to pouring groove 3.
The outside of No. two pneumatic cylinders 33 all is equipped with extension spring 6, and fixed connection is equallyd divide at the bottom of pouring groove 3 and the top of vibration board 22 respectively at the both ends of extension spring 6, and extension spring 6 is used for coordinating the flexible and improvement impact force of No. two pneumatic cylinders 33, improves the vibration effect.
The top of transmission shaft 43 all runs through apron 41 and fixedly connected with drive gear 45, intermeshing between the drive gear 45, and the top fixedly connected with motor 46 of a number one of apron 41, the output fixed connection of motor 46 on drive gear 45, and drive gear 45 cooperates motor 46 of a number one and is used for driving transmission shaft 43 rotatory.
No. two motors 7 of one end fixedly connected with of unable adjustment base 1, No. two motors 7's output runs through the one end of unable adjustment base 1 fixed connection at lead screw 11, and No. two motors 7 are used for driving lead screw 11 rotatory, realize moving base 2's removal.
The top symmetry of apron 41 is inserted and is equipped with a plurality of spring telescopic links 8, apron 41 and fixedly connected with clamp plate 81 are all run through to the bottom of spring telescopic link 8, a plurality of through-holes 82 have all been seted up on clamp plate 81, through-hole 82 all sets up with inserted bar 42 symmetry, spring telescopic link 8 is used for flexible clamp plate 81, clamp plate 81 is used for pressing down the top of concrete, improve the degree of compaction of concrete perforated brick, can make clamp plate 81 adapt to the not concrete of co-altitude through spring telescopic link 8, through-hole 82 is used for making clamp plate 81 cover establish in the outside of loop bar 31.
The one end fixedly connected with link 9 of pouring groove 3, the one end of link 9 is the tilting structure, a plurality of doctor-bars 91 of symmetry fixedly connected with on the link 9, and the link 9 is used for connecting doctor-bar 91, and doctor-bar 91 can strike off the bottom of clamp plate 81 through the removal of removal base 2 and clean.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a concrete perforated brick preparation processingequipment, its used a perforated brick preparation processingequipment, this perforated brick preparation processingequipment includes fixed baseplate (1), mobile base (2) and pours groove (3), its characterized in that: the concrete perforated brick manufacturing and processing operation performed by adopting the perforated brick manufacturing and processing device comprises the following specific method:
s1, equipment checking: before the porous brick manufacturing and processing device is started to manufacture and process the concrete porous bricks, the operation of equipment is checked;
s2, pouring concrete: pouring the stirred concrete into the pouring groove (3) in the porous brick manufacturing and processing device which is checked in the step S1, and operating the fixed base (1) to seal the pouring groove (3);
s3, vibrating concrete: operating the movable base (2) to vibrate the casting groove (3) filled with the concrete in the step S2, and discharging the air in the concrete in the casting groove (3) and uniformly distributing the air;
s4, forming and demolding: operating the fixed base (1) to separate from the pouring groove (3), and simultaneously operating the movable base (2) to drive the pouring groove (3) to move and demolding the pouring groove (3);
a lead screw (11) and a slide bar (12) are symmetrically inserted in the fixed base (1), the movable base (2) is inserted in the lead screw (11) and the slide bar (12), a rotating shaft (21) is inserted in the movable base (2), a vibrating plate (22) is fixedly connected to the rotating shaft (21), a through groove (13) is formed in the bottom of the fixed base (1), the vibrating plate (22) and the through groove (13) are symmetrically arranged, a first hydraulic cylinder (23) is hinged to the top of the vibrating plate (22), the pouring groove (3) is fixedly connected to the top of the first hydraulic cylinder (23), a plurality of loop bars (31) with hollow structures are symmetrically and fixedly connected to the bottom of the inner side of the pouring groove (3), the top of the pouring groove (3) and the top of the loop bars (31) are both in an open structure, and a lifting bottom plate (32) is inserted in the pouring groove (3) and positioned on the outer side of the loop bars (31), the output end of the first hydraulic cylinder (23) penetrates through the pouring groove (3) and is fixedly connected to the bottom of the lifting bottom plate (32), a plurality of second hydraulic cylinders (33) are symmetrically and fixedly connected to the bottom of the pouring groove (3), and the output ends of the second hydraulic cylinders (33) are hinged to the top of the vibrating plate (22);
fixed baseplate (1) on and be located the bilateral symmetry fixedly connected with No. three pneumatic cylinders (4) of moving baseplate (2), the output end fixedly connected with apron (41) of No. three pneumatic cylinder (4), apron (41) with pour groove (3) symmetry and set up, a plurality of inserted bars (42) of bottom symmetry fixedly connected with of apron (41), inserted bar (42) all with loop bar (31) symmetry sets up and pegs graft each other, inserted bar (42) are the cavity setting, all insert in inserted bar (42) and be equipped with transmission shaft (43), equal fixedly connected with eccentric wheel (44) on transmission shaft (43).
2. The manufacturing and processing technology of the concrete perforated brick according to claim 1, characterized in that: the border symmetry of lifting bottom plate (32) insert and be equipped with expansion plate (34), equal fixedly connected with scraper blade (35) in the outside of expansion plate (34), draw-in groove (36) have been seted up to the symmetry on the inner wall of pouring groove (3), scraper blade (35) with draw-in groove (36) symmetry sets up and mutual joint.
3. The manufacturing and processing technology of the concrete perforated brick according to claim 1, characterized in that: the output of No. two pneumatic cylinder (33) on fixedly connected with snap ring (37), a plurality of springs of equal symmetry fixedly connected with (38) are gone up in No. two pneumatic cylinder (33), spring (38) are kept away from the equal fixedly connected with lantern ring (39) of one end of No. two pneumatic cylinder (33), the lantern ring (39) are all established on the output of No. two pneumatic cylinder (33) and with snap ring (37) symmetry sets up.
4. The manufacturing and processing technology of the concrete perforated brick according to claim 1, characterized in that: the outside of No. two pneumatic cylinder (33) all the cover be equipped with extension spring (6), the both ends of extension spring (6) are equallyd divide do not fixed connection in pour the bottom in groove (3) with the top of vibration board (22).
5. The manufacturing and processing technology of the concrete perforated brick according to claim 1, characterized in that: the top of transmission shaft (43) all run through apron (41) and fixedly connected with drive gear (45), intermeshing between drive gear (45), the top fixedly connected with motor (46) of apron (41), the output fixed connection of motor (46) is in on drive gear (45).
6. The manufacturing and processing technology of the concrete perforated brick according to claim 1, characterized in that: one end fixedly connected with No. two motors (7) of unable adjustment base (1), the output of No. two motors (7) runs through unable adjustment base (1) fixed connection be in the one end of lead screw (11).
7. The manufacturing and processing technology of the concrete perforated brick according to claim 1, characterized in that: the top symmetry of apron (41) insert and be equipped with a plurality of spring telescopic links (8), the bottom of spring telescopic link (8) all runs through apron (41) and fixedly connected with clamp plate (81), a plurality of through-holes (82) have all been seted up on clamp plate (81), through-hole (82) all with inserted bar (42) symmetry setting.
8. The manufacturing and processing technology of the concrete perforated brick according to claim 7, characterized in that: one end fixedly connected with link (9) of pouring groove (3), the one end of link (9) is the tilting structure, a plurality of doctor-bars (91) of symmetry fixedly connected with on link (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010612079.9A CN111702938A (en) | 2020-06-30 | 2020-06-30 | Manufacturing and processing technology of concrete perforated brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010612079.9A CN111702938A (en) | 2020-06-30 | 2020-06-30 | Manufacturing and processing technology of concrete perforated brick |
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| Publication Number | Publication Date |
|---|---|
| CN111702938A true CN111702938A (en) | 2020-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010612079.9A Withdrawn CN111702938A (en) | 2020-06-30 | 2020-06-30 | Manufacturing and processing technology of concrete perforated brick |
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| CN (1) | CN111702938A (en) |
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| WO1986000042A1 (en) * | 1984-06-08 | 1986-01-03 | Siegfried Geitlinger | Method and plant for fabricating building blocks with a swellable material in a multicavity mould |
| CN2050796U (en) * | 1989-03-23 | 1990-01-10 | 王辉明 | Forming machine for concrete hollow block |
| CN2347735Y (en) * | 1998-02-09 | 1999-11-10 | 史世英 | Hollow brick automatic hydraulic press using two oil cylinders |
| CN2560481Y (en) * | 2002-08-26 | 2003-07-16 | 冼炳泉 | Porous concrete block perforating apparatus |
| EP1375098A2 (en) * | 2002-06-19 | 2004-01-02 | Schlosser-Pfeiffer GmbH | Method and filling station for closing cores |
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| CN202922722U (en) * | 2012-10-30 | 2013-05-08 | 安徽森普新型材料发展有限公司 | Molding device of concrete perforated brick |
| CN206780601U (en) * | 2017-04-12 | 2017-12-22 | 和县明生环保材料有限责任公司 | A kind of device for hollow brick core pulling shaping |
| CN108755337A (en) * | 2018-05-30 | 2018-11-06 | 中国矿业大学 | Guide hole water-permeable brick and the brick machine mold and method for preparing guide hole water-permeable brick |
| CN109333755A (en) * | 2018-10-26 | 2019-02-15 | 山东省建设发展研究院 | Method for forming multi-row-hole aerated concrete self-insulation building block by swing core die |
| CN209425771U (en) * | 2018-08-17 | 2019-09-24 | 天津市东旺混凝土有限公司 | A kind of six rib brick automatic demoulding machine of new and effective concrete hollow |
| CN211616060U (en) * | 2019-07-29 | 2020-10-02 | 福建筑可丽建材科技有限公司 | Multi-channel poking machine with automatic mode |
| CN212471880U (en) * | 2020-03-10 | 2021-02-05 | 安徽省蒙城县红海新型建材有限公司 | Hollow brick pressing equipment |
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2020
- 2020-06-30 CN CN202010612079.9A patent/CN111702938A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1986000042A1 (en) * | 1984-06-08 | 1986-01-03 | Siegfried Geitlinger | Method and plant for fabricating building blocks with a swellable material in a multicavity mould |
| CN2050796U (en) * | 1989-03-23 | 1990-01-10 | 王辉明 | Forming machine for concrete hollow block |
| CN2347735Y (en) * | 1998-02-09 | 1999-11-10 | 史世英 | Hollow brick automatic hydraulic press using two oil cylinders |
| EP1375098A2 (en) * | 2002-06-19 | 2004-01-02 | Schlosser-Pfeiffer GmbH | Method and filling station for closing cores |
| CN2560481Y (en) * | 2002-08-26 | 2003-07-16 | 冼炳泉 | Porous concrete block perforating apparatus |
| CN2619767Y (en) * | 2003-06-17 | 2004-06-09 | 王贵勤 | Concrete blind hole brick shaper |
| CN1657251A (en) * | 2005-01-28 | 2005-08-24 | 广西金瓯建材机械有限公司 | Automatic shaping method and equipment for load-bearing hollow brick |
| CN2778522Y (en) * | 2005-01-28 | 2006-05-10 | 广西金瓯建材机械有限公司 | Automatic forming machine for hollow bearing brick |
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| CN206780601U (en) * | 2017-04-12 | 2017-12-22 | 和县明生环保材料有限责任公司 | A kind of device for hollow brick core pulling shaping |
| CN108755337A (en) * | 2018-05-30 | 2018-11-06 | 中国矿业大学 | Guide hole water-permeable brick and the brick machine mold and method for preparing guide hole water-permeable brick |
| CN209425771U (en) * | 2018-08-17 | 2019-09-24 | 天津市东旺混凝土有限公司 | A kind of six rib brick automatic demoulding machine of new and effective concrete hollow |
| CN109333755A (en) * | 2018-10-26 | 2019-02-15 | 山东省建设发展研究院 | Method for forming multi-row-hole aerated concrete self-insulation building block by swing core die |
| CN211616060U (en) * | 2019-07-29 | 2020-10-02 | 福建筑可丽建材科技有限公司 | Multi-channel poking machine with automatic mode |
| CN212471880U (en) * | 2020-03-10 | 2021-02-05 | 安徽省蒙城县红海新型建材有限公司 | Hollow brick pressing equipment |
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Application publication date: 20200925 |