CN102416659B - Die for producing composite water permeable bricks - Google Patents
Die for producing composite water permeable bricks Download PDFInfo
- Publication number
- CN102416659B CN102416659B CN201010295615.3A CN201010295615A CN102416659B CN 102416659 B CN102416659 B CN 102416659B CN 201010295615 A CN201010295615 A CN 201010295615A CN 102416659 B CN102416659 B CN 102416659B
- Authority
- CN
- China
- Prior art keywords
- die
- bed die
- patrix
- mould
- cavity
- 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.)
- Active
Links
Landscapes
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The invention relates to the field of composite type building materials, in particularly to a die for producing composite water permeable bricks. The die for producing the composite water permeable bricks comprises a bottom die and an upper die which is arranged above the bottom die, wherein the bottom die is used for distributing the materials on the surface layer of the composite water permeable bricks, and the upper die is used for distributing the materials at the basement layer of the composite water permeable bricks. The bottom die and the upper die are combined with each other through embedding the bottom die into the groove of the bottom of the upper die, and the die does not use any other connection part, has a simple structure, and is solid and durable; a plurality of cavities can be arranged at the bottom die, a plurality of required water permeable bricks can be simultaneously produced through one die pressing, so the production efficiency is improved; and the bottom die and the upper die adopt a split structure, can be arbitrarily matched and changed when the water permeable bricks with different distribution thicknesses and height specifications are required to produce, the bottom die and the upper die are not required to be changed together, so the cost is saved.
Description
Technical field
The present invention relates to composite building material and manufacture field, be specifically related to a kind of mould for the preparation of composite water permeable brick.
Background technology
The dank material that water-permeable brick in the market, porous pavement etc. use is mainly pottery or concrete, and ceramic water-permeable brick will adopt a large amount of ore deposit soil resources, and therefore the exploitation of raw material causes the destruction of environment.Ceramic mould water-permeable brick complex manufacturing, and ceramic base brick needs the energy of at substantial when forming and sintering, and cost is high, and production efficiency is low, and Environmental Inputs is large, and one-time investment scale is large.Although concrete permeable brick cost is low, but the particle on existing concrete permeable brick surface thick (general backbone grain distributing is 3mm ~ 6mm), the macrovoid of abutment surface is permeable, and voidage is more than 20%, easily blocked by dust, therefore can not continue to keep high water permeability; And due to space comparatively large, it is also poor for water filtration effect; The color of concrete permeable brick is single simultaneously, and rough surface, unsightly, intensity is low, easily destroys.For overcoming above-mentioned shortcoming, now researched and developed macromolecular material water-permeable brick, but due to the costs of material such as resin higher, be difficult to large-scale promotion.
For overcoming the defect of concrete permeable brick and the existence of macromolecular material water-permeable brick, CN1966861A discloses a kind of composite water permeable brick, and described water-permeable brick comprises permeable top layer and porous base course, and permeable top layer and porous base course are closely as one; Include aggregate respectively in permeable top layer and porous base course and aggregate is played to the binding agent of coated aggregate of cementation.This water-permeable brick has that economize energy, cost are low, better tolerance, the long-term advantage that permeability rate is high, intensity is high.This composite water permeable brick manufacture time can by permeable top layer and porous base course once-combined shaping, also first permeable top layer and porous base course can be produced respectively, then both are combined with each other, as passed through bonding, also one of permeable top layer and porous base course can first be produced, then another layer shaping thereon.If both be combined with each other again after producing permeable top layer and porous base course respectively in these three kinds of methods, then need two sleeve forming machine cooperation, operation more complicated, and because the caking ability on permeable top layer is comparatively large and cloth is thinner, preparation is more difficult separately; If first produce permeable top layer and porous base course again and again thereon by another layer of molding bonded, then cost can be made to raise owing to employing binding agent, binding agent also may affect the water penetration of this fragment of brick simultaneously.Therefore by permeable top layer and porous base course once-combined shaping be produce the simple and the most economical and the most practical method of this water-permeable brick.When adopting permeable top layer and the once-combined shaping method of porous base course, its permeable top layer material and porous base course material need to add mould for brick making respectively, then through molding device compression molding.Affect by material cost, when preparing composite water permeable brick, the thickness on the permeable top layer of water-permeable brick is generally much smaller than the thickness of porous base course, and permeable top layer viscosity described in this patent is larger, compacting of vibrating separately is difficult to realize smooth cloth, even if rely on pressure head mold pressing smooth, also there will be the problem be bonded on pressure head because viscosity is comparatively large.And the mould that the method uses is generally unitary mould of the prior art, no matter permeable top layer material larger for viscosity is distributed in bottom or compression molding is carried out on upper strata, all there will be the problems referred to above, therefore in prior art, the general unitary mould used cannot be applicable to prepare the composite water permeable brick with high binding material.
A kind of preparation technology of permeable pavior brick disclosed in CN1590648A, the preparation of the method and existing Of One-Story Brick is similar to, and adds in mould by the raw material mixed, and compacting is vibrated shaping; For the preparation of two-layer compound pavior brick having surface layer, first the basic unit's raw material mixed is joined mould bottom, vibrate through pressurization and first raw material press-in die is about 8-12mm and suppresses certain thickness, again by the precoat cloth that mixes above mould, pressurization makes required water-permeable brick after vibrating.While mold process is carried out, the shaking device of mold bottom shakes with certain frequency, can ensure that the pavior brick brick body prepared is interior with evenly staggered permeable gap, guarantee the water-permeable and air permeable effectively and uniformly of mould brick.The preparation of the method and existing Of One-Story Brick is similar to, and still adopts existing unitary mould to suppress and forms.
When disclosed in use CN1590648A, composite water permeable brick disclosed in CN1966861A prepared by method and mould, the porous base course raw material mixed then is needed to join in mould, vibrate through pressurization and suppress certain thickness, again by the permeable top layer material cloth that mixes in mould upstream, pressurization is vibrated the water-permeable brick described in preparation.Because the viscosity on top layer permeable in composite water permeable brick to be prepared is very big, simultaneously this permeable top layer very thin thickness and much smaller than the thickness of porous base course, thus when the great permeable top layer of viscosity by cloth on the porous base course suppressed time, be difficult to ensure that it fills smooth and then to affect the packing of made water-permeable brick homogeneous; Simultaneously when the permeable top layer of pressure head mold pressing constantly, this permeable top layer is easy to again be bonded on pressure head affects composite effect, simultaneously pressure head also can be made to be polluted and affect other water-permeable brick mold pressings.Even if first permeable top layer raw material cloth to be added in mould porous base course fabric mold pressing preparation in the preparation again, but use this kind of monolithic devices mould still exist permeable top layer because viscosity greatly cannot in the smooth problem of mould bottom cloth, also the thickness on the permeable top layer of bottom can be caused to be difficult to due to materials from bonding control, and the demoulding is difficult simultaneously.
Chinese patent CN201309202Y discloses a kind of Multifunctional full-automatic double-layer floor tile forming machine, brick compacting mold described in this forming machine is made up of bed die and patrix, the periphery of described bed die is connected by spring with patrix, and the mould described in this forming machine can realize twice cloth without batch mixing.The bed die cavity of this mould can be used for filling permeable top layer material, the cavity that its patrix surrounds is then for filling porous base course material, Height Adjustable due to patrix, therefore the smooth of perspective top layer cloth can be realized by scraping Peer Mode, and without the need to relying on pressure head mold pressing cloth, only touch loose porous base course material when pressure head mold pressing fragment of brick is shaping like this, the problem of pressure head bonding can well be solved.But this mould is when mold pressing fragment of brick, although be twice cloth, but the shaping of whole fragment of brick still completes in bed die, and upper strata patrix only plays the effect of reinforced frame, and is not used in compression molding.Also there is following shortcoming in this mould simultaneously: 1) bed die of this mould adopts spring to be connected with patrix, spring can be caused after reusing for a long time to reduce even to lose efficacy, origin-location cannot be returned back to smoothly after patrix is depressed, therefore can cause the block dimensions prepared and compaction uneven; 2) although this mould can by regulating the thickness of bed die Altitude control lower layer mix feeding, but bed die is connected as a whole with patrix by spring, when if desired producing the water-permeable brick of different fabric thickness and differing heights specification, then need bed die jointly to change together with patrix, cause cost to waste; 3) because the spring of this mould is arranged at the periphery place of bed die, therefore each bed die and patrix can only arrange a cavity for suppressing fragment of brick, and production efficiency is lower.
The production method that Chinese patent CN101659079 discloses a kind of concave-convex building block brick and the mesa structure of the workbench of building block forming device used thereof, be Split type structure for the preparation of the patrix of the mould of concave-convex building block brick and lower bolster in this patent, patrix drops to lower bolster place compression formation die cavity and realizes material filling, the topography requirements difference of the building block brick that this mould can be prepared as required changes lower bolster arbitrarily, provide cost savings, operate fairly simple simultaneously.But the lower bolster due to this mould there is no reinforced chamber, this mould when patrix and lower bolster in conjunction with time its structure substantially identical with unitary mould of the prior art, be only applicable to a cloth, still cannot be applicable to prepare the water-permeable brick containing the permeable top layer of high viscosity.
Summary of the invention
For this reason, to be existing mould exist when to prepare top layer be the composite water permeable brick of macromolecular material technical problem to be solved by this invention that cloth is uneven, compaction is uneven;
Further, technical problem to be solved by this invention is that existing mould can not one-shot forming polylith brick.
For solving the problems of the technologies described above, the invention provides a kind of mould for the preparation of composite water permeable brick, it not only can ensure to prepare the composite water permeable brick compaction that top layer is macromolecular material, and can one-shot forming polylith brick.
The technical solution used in the present invention is as follows:
For the preparation of a mould for composite water permeable brick, it is characterized in that:
Described mould comprises bed die and patrix, and described bed die and patrix are split-type structural, and described bed die and patrix all have die cavity and complement each other to form die cavity; The height of bed die die cavity is less than the height of model cavity.
The height of described bed die die cavity is 5-20mm.
Described bed die die cavity has identical cross section with described upper model cavity.
The lower end of described patrix has the structure matching with bed die to ensure that bed die die cavity aligns with upper model cavity.
The both sides of described patrix are fixed with the lifting arm for promoting patrix, and described lifting arm is perpendicular to the side of described patrix.
Described bed die is plastics or metal material.
The upper end surface of described bed die forms flange, and described flange stretches out along the upper surface of described bed die.
Described bed die has multiple bed die die cavity, opens between described each bed die die cavity with bed die baffle for separating; Described patrix is also provided with the patrix dividing plate corresponding with described bed die dividing plate and the upper model cavity corresponding with described bed die die cavity.
Technique scheme of the present invention has the following advantages compared to existing technology:
1, mould of the present invention adopts the Split type structure of bed die and patrix, bed die can be used for the cloth on permeable top layer, the cloth of porous base course can be realized after patrix is installed, because quality porous base course is loosely on the upper strata of mould, when pressure head pressurizes, pressure head can only touch porous base course, therefore there will not be the situation of materials from bonding during compacting, ensure that the surface quality of the water-permeable brick prepared;
2, mould of the present invention is by embedding the combination of both the groove realizations bottom patrix by bed die, and without any other attaching parts, structure is simple and durable;
3, the bed die of mould of the present invention can be provided with multiple inner chamber, and the inner chamber of patrix and bed die matches, and therefore one-step mould can produce water-permeable brick needed for polylith simultaneously, improves production efficiency;
4, bed die and patrix adopt Split type structure, and replacing of can arranging in pairs or groups arbitrarily when needing the water-permeable brick preparing different fabric thickness and differing heights specification, without the need to being changed together with patrix by bed die, provides cost savings;
5, bed die edge designs turnup structure, conveniently stripped, also to serve the effect of reinforcing bed die intensity simultaneously, durable.
Accompanying drawing explanation
In order to make content of the present invention be more likely to be clearly understood, below according to a particular embodiment of the invention and by reference to the accompanying drawings, the present invention is further detailed explanation.
Fig. 1 is structure chart of the present invention;
Fig. 2 is the structural representation of the former that mould of the present invention is suitable for.
In figure, Reference numeral is expressed as: 1-bed die, 2-patrix, 3-bed die die cavity, 4-groove, 5-frame, 6-compaction device, 7-supporting plate, 8-pressure head, 9-pressure head lift cylinders, 10-pressure cylinder, 11-patrix lift cylinders, 12-bottom mould postioning device, 13-sidewall, 14-flange, 15-bed die dividing plate, 16-patrix dividing plate, the upper model cavity of 17-, 18-lifting arm, 19-crossbeam, 20-support column, 21-cross bar.
Detailed description of the invention
Be suitable for composite water permeable brick prepared by mould of the present invention and comprise permeable top layer and porous base course, permeable top layer and porous base course are closely as one; Include aggregate respectively in permeable top layer and porous base course and aggregate is played to the binding agent of coated aggregate of cementation; At least include hydrophilic agglomerant in binding agent in described permeable top layer, the binding agent in permeable top layer can be both all hydrophilic agglomerant, can be also partly hydrophilic agglomerant.
As shown in Figure 1, the patrix 2 that mould of the present invention comprises bed die 1 and is arranged on above bed die 1, described bed die 1 and patrix 2 are split-type structural, and described bed die and patrix all have die cavity and complement each other to form die cavity; The height of bed die die cavity 3 is less than the height of model cavity 17.Described bed die die cavity 3 has identical cross section with described upper model cavity 17.Described bed die 1 is for the cloth of the top layer material of described composite water permeable brick, and adopt plastics or metal material to make, the height of described bed die die cavity is 5-20mm; Described patrix 2 is for the cloth of the substrate material of described composite water permeable brick.The lower end of described patrix 2 has the structure matching with bed die 1 to ensure that bed die die cavity 3 aligns with upper model cavity 17.The framework lower end inside of patrix 2 is provided with groove 4, and the sidewall 13 of bed die 1 is positioned at described groove 4.The sidewall 13 of bed die 1 forms flange 14, and described flange 14 stretches out along the upper surface of described bed die 1, is connected in described groove 4, and is compressed mutually by pressure.The both sides of described patrix 2 are fixed with the lifting arm 18 for promoting patrix 2, and described lifting arm 18 is perpendicular to the side of described patrix 2.Described bed die 1 has multiple bed die die cavity 3, separates between described each bed die die cavity 3 with bed die dividing plate 15; Described patrix 2 is also provided with the patrix dividing plate 16 corresponding with described bed die dividing plate 15 and the upper model cavity 17 corresponding with described bed die die cavity 3, described bed die die cavity 3 and described upper model cavity 17 form the die cavity of described mould jointly, can complete the mold pressing preparation of polylith composite water permeable brick simultaneously.
Split type die of the present invention is applicable to the secondary material distributing of the composite water permeable brick produced containing viscous material, in order to enhance productivity in actual production, below in conjunction with this mould the use of former to the production of the composite water permeable brick containing viscous material and Split type die of the present invention that be applicable to be illustrated.
As shown in Figure 2, mould of the present invention the former that is suitable for comprise conveyer and frame 5, described frame 5 bottom is provided with compaction device 6, compaction device 6 is provided with supporting plate 7, for placing bed die 1; The pressure head lift cylinders 9 that frame 5 top is provided with at least one pressure head 8 and drives described pressure head 8 to move up and down.The number of described pressure head 8 and size all match with the die cavity of described mould.Each pressure head 8 is all connected with the pressure head compensating cylinder 10 controlling self molding pressure, can control to ensure that the molding pressure of every block water-permeable brick is identical when material is filled and occurred error, ensure that the packing of the water-permeable brick prepared by this molding device all can reach established standards.Patrix 2 is connected in frame 5 by patrix lift cylinders 11, and patrix lift cylinders 11 motion realizes the lifting of patrix 2; Bed die 1 is positioned over position corresponding with patrix 2 on supporting plate 7, and by frame 5 two ends arrange bottom mould postioning cylinder 12 fixed, guarantee patrix 2 can accurately with bed die 1 tabling.Described in the present embodiment, pressure head lift cylinders 9, pressure head balance bar 10 and bottom mould postioning cylinder 11 are hydraulic control.The die cavity of the molding device described in the present embodiment is many inner-cavity structures, can produce polylith water-permeable brick by one-step mould.
The course of work of mould of the present invention is: after 1) several bed dies 1 of selected size complete the cloth of permeable top layer material by permeable top layer material storing box, be sent to supporting plate 7 position corresponding with pressure head 8 by conveyer successively, the position of bed die 1 is fixed by the bottom mould postioning cylinder 12 at frame 5 two ends; 2) now patrix lift cylinders 11 drives patrix 2 to decline, in the groove 4 that bed die 1 embeds patrix 2 bottom and till compressing; 3) porous base course material storing box moves to supporting plate 7 place, is injected in each cavity 17 of patrix 2 by porous base course raw material wherein, completes the cloth of porous base course, porous base course material storing box homing; 4) material in pressure head lift cylinders 9 drive ram 8 decline compacting patrix 2, compaction device 6 has vibrated and has vibrated shaping to the pressurization of the water-permeable brick of required preparation simultaneously, pressure head balance bar 10 can control the molding pressure of the pressure head 8 that himself connects, and guarantees that the packing of the water-permeable brick of mold pressing meets the standard of setting; 5) patrix lift cylinders 11 drives patrix 2 to rise homing, and the bed die 1 with shaping fragment of brick is taken away by conveyer, carries out maintenance, the demoulding, and the equipment of this mold pressing simultaneously repeats the mold pressing that said process carries out next group fragment of brick.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among the protection domain of the invention.
Claims (7)
1., for the preparation of a mould for composite water permeable brick, it is characterized in that:
Described mould comprises bed die (1) and patrix (2), and described bed die (1) and patrix (2) are split-type structural, and described bed die (1) and patrix (2) all have die cavity and complement each other to form die cavity; In the longitudinal direction of described mould, the height of bed die die cavity (3) is less than the height of model cavity (17);
The framework lower end inside of described patrix (2) is provided with groove (4), and the sidewall (13) of described bed die (1) is positioned at described groove (4); The sidewall (13) of described bed die (1) forms flange (14), and described flange (14) stretches out along the upper surface of described bed die (1), is connected in described groove (4), and is compressed mutually by pressure.
2. mould according to claim 1, is characterized in that:
The height of described bed die die cavity (3) is 5-20mm.
3. mould according to claim 1 and 2, is characterized in that:
Described bed die die cavity (3) has identical cross section with described upper model cavity (17).
4. mould according to claim 1 and 2, is characterized in that:
The lower end of described patrix (2) has the structure matching with bed die (1) to ensure that bed die die cavity (3) aligns with upper model cavity (17).
5. mould according to claim 1 and 2, is characterized in that:
The both sides of described patrix (2) are fixed with the lifting arm (18) for promoting patrix (2), and described lifting arm (18) is perpendicular to the side of described patrix (2).
6. mould according to claim 1 and 2, is characterized in that:
Described bed die (1) is plastics or metal material.
7. mould according to claim 1 and 2, is characterized in that:
Described bed die (1) has multiple bed die die cavity (3), separates between described each bed die die cavity (3) with bed die dividing plate (15); Described patrix (2) is also provided with the patrix dividing plate (16) corresponding with described bed die dividing plate (15) and the upper model cavity (17) corresponding with described bed die die cavity (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010295615.3A CN102416659B (en) | 2010-09-28 | 2010-09-28 | Die for producing composite water permeable bricks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010295615.3A CN102416659B (en) | 2010-09-28 | 2010-09-28 | Die for producing composite water permeable bricks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102416659A CN102416659A (en) | 2012-04-18 |
| CN102416659B true CN102416659B (en) | 2015-07-15 |
Family
ID=45941429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010295615.3A Active CN102416659B (en) | 2010-09-28 | 2010-09-28 | Die for producing composite water permeable bricks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102416659B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437356B (en) * | 2015-11-10 | 2017-10-31 | 句容市万方水泥制品有限公司 | A kind of preparation method of imitative stone composite concrete products |
| CN106217600B (en) * | 2016-08-29 | 2018-08-17 | 无锡市东北塘永丰橡塑厂 | A kind of curb stone mould for producing convenient for splicing |
| CN106853656B (en) * | 2017-01-03 | 2023-01-06 | 河源市东源鹰牌陶瓷有限公司 | Mould and use its baking-free brick production system that permeates water |
| CN107996202A (en) * | 2017-12-29 | 2018-05-08 | 北京顺景园林股份有限公司 | A kind of mould for making the inserted plantation brick of submerged plant |
| CN109482868A (en) * | 2018-12-02 | 2019-03-19 | 泰州市华诚钨钼制品有限公司 | Medical radiation line tungsten alloy shields plate forming device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2685049Y (en) * | 2003-06-11 | 2005-03-16 | 臧宝华 | Vibrating and pressing forming machine secondary distributing device |
| CN1927564A (en) * | 2006-09-13 | 2007-03-14 | 李道华 | Manufacture technology of color embossing anti-slip pervious double layer ground tile |
| JP2008188978A (en) * | 2007-02-03 | 2008-08-21 | Shigemitsu Fujii | Frame for molding cement hollow brick |
| CN201333740Y (en) * | 2008-12-29 | 2009-10-28 | 北京仁创科技集团有限公司 | Water-permeable brick shaper |
| CN201808126U (en) * | 2010-09-28 | 2011-04-27 | 北京仁创铸造有限公司 | Die used for preparing composite permeable bricks |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100915432B1 (en) * | 2007-07-16 | 2009-09-03 | 주식회사 삼한 씨원 | manufacture method brick of permeability a utilization zincslag |
-
2010
- 2010-09-28 CN CN201010295615.3A patent/CN102416659B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2685049Y (en) * | 2003-06-11 | 2005-03-16 | 臧宝华 | Vibrating and pressing forming machine secondary distributing device |
| CN1927564A (en) * | 2006-09-13 | 2007-03-14 | 李道华 | Manufacture technology of color embossing anti-slip pervious double layer ground tile |
| JP2008188978A (en) * | 2007-02-03 | 2008-08-21 | Shigemitsu Fujii | Frame for molding cement hollow brick |
| CN201333740Y (en) * | 2008-12-29 | 2009-10-28 | 北京仁创科技集团有限公司 | Water-permeable brick shaper |
| CN201808126U (en) * | 2010-09-28 | 2011-04-27 | 北京仁创铸造有限公司 | Die used for preparing composite permeable bricks |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102416659A (en) | 2012-04-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102416650B (en) | Forming equipment for producing composite water permeable bricks | |
| CN102416649B (en) | A kind of preparation technology of composite water permeable brick | |
| CN201808124U (en) | Forming equipment for preparing composite pervious bricks | |
| CN102416659B (en) | Die for producing composite water permeable bricks | |
| CN101941234B (en) | Method and equipment for pressing and forming building blocks | |
| CN101708624B (en) | Fixed high-efficiency vibration and pressurization forming machine | |
| CN110497504A (en) | A kind of masonry molding machine and its application and the molding method of masonry | |
| CN103231432B (en) | Full-automatic seismic masonry forming machine and its implementation | |
| CN110385771B (en) | Method for continuously forming high-strength concrete product by six stations through wet process | |
| CN201525074U (en) | Artificial quartz stone thin-plate combined forming machine | |
| KR101302069B1 (en) | Apparatus for manufacturing brick and movable equipment for manufacturing brick containing the same | |
| CN101733824B (en) | Multi-functional two-way pressurization and vibration brick making machine | |
| CN102343627B (en) | Multilayer combined type vacuum stone molding device | |
| CN105437355A (en) | Dry-wet forming method and device for an artificial stone | |
| CN201760943U (en) | Building block press forming machine | |
| KR101872954B1 (en) | The multi layer forming sidewalk, its apparatus and method for manufacturing | |
| CN201808126U (en) | Die used for preparing composite permeable bricks | |
| CN2685049Y (en) | Vibrating and pressing forming machine secondary distributing device | |
| CN107263674B (en) | Legao brick forming machine | |
| CN102152379B (en) | Preparation method of reclaimed self-heat-insulation building block | |
| CN206527863U (en) | A kind of adjustable combined wall board hydraulic forming device | |
| CN201824450U (en) | Forming machine for preparing composite permeable bricks | |
| CN101195238A (en) | Toilet and bathroom ceramic apparatus base substrate shaping technique | |
| CN102744766A (en) | Die mechanism of vibration molder with slide block on middle part and operation method thereof | |
| CN203210490U (en) | Full-automatic novel anti-seismic brickwork forming machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 100085 room B, block B510, No. 9, 3rd Street, Beijing, Haidian District Applicant after: Beijing Renchuang Sand Industry Technology Co.,Ltd. Address before: 100085, Beijing, Haidian District on the 3rd Street, No. 9, block B, room 508, room 5 Applicant before: Beijing Renchuang Casting Co.,Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: BEIJING RENCHUANG CASTING CO., LTD. TO: BEIJING RECHSAND SAND INDUSTRY CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191108 Address after: 101500 No. 3 Xingsheng South Road, Miyun District, Beijing Patentee after: Beijing Renchuang Technology Development Co., Ltd. Address before: 100085 room B, block B510, No. 9, 3rd Street, Beijing, Haidian District Patentee before: Beijing Renchuang Sand Industry Technology Co.,Ltd. |