CN112873489A - Vertical pouring integral type demolding mold for prefabricated PC (polycarbonate) component and construction method - Google Patents
Vertical pouring integral type demolding mold for prefabricated PC (polycarbonate) component and construction method Download PDFInfo
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- CN112873489A CN112873489A CN202110314530.3A CN202110314530A CN112873489A CN 112873489 A CN112873489 A CN 112873489A CN 202110314530 A CN202110314530 A CN 202110314530A CN 112873489 A CN112873489 A CN 112873489A
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- die
- demolding
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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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
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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
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
-
- 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
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
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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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
- B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
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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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0061—Moulds, cores or mandrels specially adapted for mechanically working moulding surfaces during moulding or demoulding, e.g. smoothing by means of mould walls driven during moulding or of parts acting during demoulding
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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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
- B28B7/164—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes for plates, panels, or similar sheet- or disc-shaped articles
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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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/22—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units
Abstract
An assembled PC component vertical pouring integral type demolding mold and a construction method relate to the field of civil engineering and construction. The casting mold aims at solving the problems that the existing mold and casting method have low production efficiency, more people need to operate and high production cost. The lower die and the upper die are of a frame structure with an opening at one end, a plurality of embedded part process holes are uniformly formed in one side of the lower die in the long edge direction, an embedded part is arranged in each embedded part process hole, an auxiliary stripping plate is arranged on the inner wall of the lower die, an auxiliary stripping plate is arranged on the inner wall of the upper die, and the lower die is matched with the upper die through a plurality of hasp locking units. The invention is suitable for the technical field of civil engineering.
Description
Technical Field
The invention relates to the field of civil engineering and construction, in particular to a vertical pouring integral demolding mold for an assembled PC component and a construction method.
Background
At present, a horizontal pouring mode is mainly adopted for producing precast concrete components such as external wall panels and internal wall partition boards, and a horizontal combined mold is also adopted as the mold, namely, in the production process, side molds are firstly positioned and combined and then poured, a bare leakage surface is leveled after pouring, and when the mold is removed, the side molds need to be removed in sequence;
in summary, the existing mold and pouring method have the problems of low production efficiency, more people needing to operate and high production cost.
Disclosure of Invention
The invention provides a vertical pouring integral demolding mold for an assembled PC component and a construction method thereof, aiming at solving the problems of low production efficiency, more people needing to operate and high production cost of the existing mold and pouring method.
The invention relates to a vertical pouring integral demolding mold for an assembled PC component, which comprises a lower mold, an embedded part, an upper mold, a hasp locking unit and an auxiliary demolding plate, wherein the embedded part is arranged on the lower mold;
the lower die and the upper die are of a frame structure with an opening at one end, a plurality of embedded part process holes are uniformly formed in one side of the lower die along the long edge direction, an embedded part is arranged in each embedded part process hole, an auxiliary stripper plate is arranged on the inner wall of the lower die, an auxiliary stripper plate is arranged on the inner wall of the upper die, the lower die is matched with the upper die through n hasp locking units, and n is a positive integer;
furthermore, the number n of the hasp locking units is more than or equal to 4 and less than or equal to 16;
furthermore, a plurality of embedded part process holes are formed in the auxiliary stripping plate at the bottom end in the lower die;
furthermore, the auxiliary stripper plate is provided with a square groove along the long edge direction, the inner wall of the lower die is uniformly provided with a plurality of baffle plates along the length direction, a sealing baffle piece is arranged between every two baffle plates, one end of each baffle plate is fixedly connected with one side of the inside of the lower die, and the other side of each baffle plate is inserted into one square groove in the auxiliary stripper plate;
furthermore, the hasp locking unit comprises a lower clamping plate, a connecting support, a handle, an upper clamping plate, a first U-shaped connecting piece and a second U-shaped connecting piece;
the middle part of the lower surface of the lower clamping plate is provided with a connecting support, the lower clamping plate is hinged with the middle part of the second U-shaped connecting piece through the connecting support, the closed end of the second U-shaped connecting piece is provided with an upper clamping plate, the open end of the second U-shaped connecting piece is hinged with the open end of the first U-shaped connecting piece, and the middle part of the closed end of the first U-shaped connecting piece is provided with a handle;
furthermore, the sections of the lower splint and the upper splint are L-shaped;
the construction method comprises the following specific steps:
step one, a lower die is placed on a die table;
fixing an auxiliary stripper plate;
fixing the reinforcing steel bars and the related process embedded parts inside the PC member (the concrete prefabricated member);
fourthly, the upper die and the lower die are assembled, the upper die is lifted by a crane and then placed on the lower die, the upper die and the lower die are positioned by an upper bevel connection positioning mechanism of the upper die, the relative positions are ensured, and then the upper die and the lower die are fastened by a hasp locking unit;
step five, erecting the closed integral mold;
pouring concrete, namely pouring the concrete from the reserved pouring process holes;
seventhly, maintaining the components;
step eight, demolding;
the ninth step, transferring finished products; the mould is recycled;
further, in the fifth step, a crane or an automatic production line turnover mechanism is used for erecting the die;
further, the concrete construction method for demolding in the step eight comprises the following steps: in the demoulding process, because the lower part of the demoulding assembly is fixed on the lower mould, the upper part of the demoulding assembly is attached to the edge of the concrete prefabricated part, and the concrete prefabricated part is separated from the lower mould (the part is lifted out by adopting hoisting equipment) during demoulding; at the moment, the demoulding assembly can be separated along the inclined plane, so that the separation of the component and the mould can be ensured, and the integral demoulding is completed.
Compared with the prior art, the invention has the following beneficial effects:
the invention overcomes the defects of the prior art, adopts vertical pressure casting (horizontal casting in the prior art), adopts the technology of integral demoulding at the same time, saves the working procedure of trowelling the bare leakage surface of a component and the working procedure of assembling by touching, greatly improves the production efficiency, reduces the manpower in the operation process, does not need special tools for operation, and is simple and convenient to operate; because the mould is an integral mould, the size of the mould is stable in the repeated production process, so that the stability and consistency of the product quality are improved, and the production cost is reduced.
Drawings
FIG. 1 is a three-dimensional schematic view of a vertical casting integral demolding mold for an assembled PC component according to the invention;
FIG. 2 is a side view of a vertical cast integral demolding mold for fabricated PC components according to the present invention;
FIG. 3 is a three-dimensional schematic view of a hasp locking unit in the vertical pouring integral type demoulding mould for the assembled PC component according to the invention;
FIG. 4 is a front view of a hasp locking unit in the vertical pouring integral type demolding mold of the assembled PC component according to the invention;
FIG. 5 is a schematic three-dimensional view of an auxiliary stripper plate of a vertical cast integral stripping mold for an assembled PC component according to the present invention;
fig. 6 is a three-dimensional schematic view of the assembled PC member vertical pouring integral type demolding mold in the state that the lower mold and the auxiliary demolding plate are assembled.
Detailed Description
The first embodiment is as follows: the present embodiment is described with reference to fig. 1 to 6, and the vertical casting integral type demolding mold for the fabricated PC member according to the present embodiment includes a lower mold 1, an embedded part 2, an upper mold 3, a snap locking unit 4 and an auxiliary demolding plate 5;
The second embodiment is as follows: the embodiment is described with reference to fig. 1, and the embodiment is a further limitation of the mold according to the first embodiment, and the number n, 4 ≦ n ≦ 16 of the snap locking units 4 of the vertical pouring integral demolding mold for the assembled PC component according to the embodiment;
in the embodiment, the number n of the hasp locking units 4 is not less than 4 and not more than 16, so that the upper die 3 and the lower die 1 are ensured to be firmly attached.
The third concrete implementation mode: the present embodiment will be described with reference to fig. 1, which is a further limitation of the mold according to the first embodiment, and the vertical casting integral-type demolding mold for a fabricated PC member according to the present embodiment is provided with a plurality of insert tooling holes in the auxiliary demolding plate 5 at the bottom end inside the lower mold 1.
The fourth concrete implementation mode: describing the embodiment with reference to fig. 6, which is a further limitation of the mold according to the first embodiment, the assembled PC component vertical casting integral demolding mold according to the embodiment is that the auxiliary demolding plate 5 is provided with a plurality of square grooves along the long side direction, the inner wall of the lower mold 1 is uniformly provided with a plurality of blocking pieces along the length direction, a sealing blocking piece is arranged between every two blocking pieces, one end of each blocking piece is fixedly connected with one side of the inside of the lower mold 1, and the other side of each blocking piece is inserted into one square groove in the auxiliary demolding plate 5;
this embodiment adopts supplementary stripper plate 5 to be equipped with a square groove along long limit direction, and on the inner wall of lower mould 1 along the even a plurality of separation blades that are equipped with of length direction, is equipped with a sealed shelves piece between per two separation blades, and the one end of every separation blade and the inside one side fixed connection of lower mould 1, inside the square groove of the opposite side of every separation blade inserted in supplementary stripper plate 5, convenient to detach supplementary stripper plate 5, convenient to use.
The fifth concrete implementation mode: the embodiment is described with reference to fig. 3 and 4, and is further limited to the mold in the first embodiment, the vertical pouring integral demolding mold for the assembled PC component in the embodiment, and the snap locking unit 4 comprises a lower clamping plate 4-1, a connecting support 4-2, a handle 4-3, an upper clamping plate 4-4, a first U-shaped connecting piece 4-5 and a second U-shaped connecting piece 4-6;
the middle part of the lower surface of the lower splint 4-1 is provided with a connecting support 4-2, the lower splint 4-1 is hinged with the middle part of the second U-shaped connecting piece 4-6 through the connecting support 4-2, the closed end of the second U-shaped connecting piece 4-6 is provided with an upper splint 4-4, the open end of the second U-shaped connecting piece 4-6 is hinged with the open end of the first U-shaped connecting piece 4-5, and the middle part of the closed end of the first U-shaped connecting piece 4-5 is provided with a handle 4-3.
The sixth specific implementation mode: the present embodiment is described with reference to fig. 6, and the present embodiment is a further limitation of the mold according to the fifth embodiment, and the assembled PC component vertical casting integral demolding mold according to the present embodiment has a lower clamping plate 4-1 and an upper clamping plate 4-4, both of which have L-shaped cross sections;
in the specific embodiment, the lower clamping plate 4-1 and the upper clamping plate 4-4 are both L-shaped in cross section, so that the edges of the lower die 1 and the upper die 3 can be clamped conveniently.
The seventh embodiment: the present embodiment will be described with reference to fig. 1 to 6, and a specific method of the construction method according to the present embodiment is as follows:
step one, a lower die 1 is placed on a die table;
step two, fixing an auxiliary stripping plate 5;
fixing the reinforcing steel bars and the related process embedded parts inside the PC member (the concrete prefabricated member);
fourthly, the upper die 3 and the lower die 1 are assembled, the upper die 3 is lifted by a crane and then placed on the lower die 1, the upper die and the lower die are positioned by an upper bevel connection positioning mechanism of the upper die, the relative positions are ensured, and then the upper die and the lower die are fastened by a hasp locking unit 4;
step five, erecting the closed integral mold;
pouring concrete, namely pouring the concrete from the reserved pouring process holes;
seventhly, maintaining the components;
step eight, demolding;
the ninth step, transferring finished products; the mould is recycled;
according to the concrete embodiment, vertical pressure pouring (horizontal pouring in the prior art) is adopted, and the technology of integral demolding is adopted for demolding, so that the working procedure of smoothing the bare leakage surface of a component and the working procedure of assembly by touching are omitted, the production efficiency is greatly improved, the number of workers is reduced in the operation process, a special tool is not needed for operation, and the operation is simple and convenient; because the mould is an integral mould, the size of the mould is stable in the repeated production process, so that the stability and consistency of the product quality are improved, and the production cost is reduced.
The specific implementation mode is eight: the present embodiment will be described with reference to fig. 6, which is a further limitation of the construction method according to the seventh embodiment, and in the construction method according to the fifth embodiment, the mold is erected by a crane or an automatic line turnover mechanism.
The specific implementation method nine: the present embodiment will be described with reference to fig. 6, which is a further limitation of the construction method according to the seventh embodiment, and in the construction method according to the present embodiment, the concrete construction method of the step eight mold release is as follows: in the demoulding process, because the lower part of the demoulding assembly is fixed on the lower mould 1, the upper part of the demoulding assembly is attached to the edge of the concrete prefabricated part, and the concrete prefabricated part is separated from the lower mould (the part is lifted out by adopting hoisting equipment) during demoulding; at the moment, the demoulding assembly can be separated along the inclined plane, so that the separation of the component and the mould can be ensured, and the integral demoulding is completed.
Claims (9)
1. The utility model provides an integral drawing of patterns mould is vertically pour to assembled PC component which characterized in that: the demolding device comprises a lower die (1), an embedded part (2), an upper die (3), a hasp locking unit (4) and an auxiliary demolding plate (5);
lower mould (1) and last mould (3) are one end open-ended frame construction, lower mould (1) evenly are equipped with a plurality of piece fabrication holes of burying on one side along long limit direction, and every piece fabrication hole inside is equipped with one and buries piece (2), be equipped with supplementary stripper plate (5) on the inner wall of lower mould (1), be equipped with supplementary stripper plate (5) on the inner wall of last mould (3), lower mould (1) is through n hasp locking unit (4) and last mould (3) compound die, n is the positive integer.
2. The assembled PC component vertical casting integral demolding mold as claimed in claim 1, wherein: the number n of the hasp locking units (4) is not less than 4 and not more than 16.
3. The assembled PC component vertical casting integral demolding mold as claimed in claim 1, wherein: and a plurality of embedded part process holes are formed in the auxiliary stripping plate (5) at the bottom end in the lower die (1).
4. The assembled PC component vertical casting integral demolding mold as claimed in claim 1, wherein: supplementary stripper plate (5) be equipped with a square groove along long limit direction, and follow the even a plurality of separation blades that are equipped with of length direction on the inner wall of lower mould (1), be equipped with a sealed shelves piece between per two separation blades, and the one end of every separation blade and the inside one side fixed connection of lower mould (1), inside the square groove of the opposite side of every separation blade inserted in supplementary stripper plate (5).
5. The assembled PC component vertical casting integral demolding mold as claimed in claim 1, wherein: the hasp locking unit (4) comprises a lower clamping plate (4-1), a connecting support (4-2), a handle (4-3), an upper clamping plate (4-4), a first U-shaped connecting piece (4-5) and a second U-shaped connecting piece (4-6);
the middle part of the lower surface of the lower splint (4-1) is provided with a connecting support (4-2), the lower splint (4-1) is hinged with the middle part of the second U-shaped connecting piece (4-6) through the connecting support (4-2), the closed end of the second U-shaped connecting piece (4-6) is provided with an upper splint (4-4), the open end of the second U-shaped connecting piece (4-6) is hinged with the open end of the first U-shaped connecting piece (4-5), and the middle part of the closed end of the first U-shaped connecting piece (4-5) is provided with a handle (4-3).
6. The assembled PC component vertical casting integral demolding mold as claimed in claim 5, wherein: the sections of the lower splint (4-1) and the upper splint (4-4) are L-shaped.
7. A construction method is characterized in that: the specific method comprises the following steps:
step one, a lower die (1) is placed on a die table;
step two, fixing an auxiliary stripping plate (5);
fixing the reinforcing steel bars and the related process embedded parts in the PC component;
fourthly, the upper die (3) and the lower die (1) are assembled, the upper die (3) is lifted by a crane and then placed on the lower die (1), the upper die and the lower die are positioned by a bevel opening positioning mechanism on the upper die, the relative positions are ensured, and then the upper die and the lower die are fastened by a hasp locking unit (4);
step five, erecting the closed integral mold;
pouring concrete, namely pouring the concrete from the reserved pouring process holes;
seventhly, maintaining the components;
step eight, demolding;
the ninth step, transferring finished products; the mould can be recycled.
8. A construction method according to claim 7, characterized in that: and fifthly, erecting the die by using a crane or an automatic production line turnover mechanism.
9. A construction method according to claim 7, characterized in that: the concrete construction method for demolding in the step eight is as follows: in the demoulding process, the lower part of the demoulding assembly is fixed on the lower mould (1), the upper part of the demoulding assembly is attached to the edge of the precast concrete component, and the precast concrete component is separated from the lower mould during demoulding; at this time, the demolding assembly is separated along the inclined surface, and the integral demolding is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110314530.3A CN112873489A (en) | 2021-03-24 | 2021-03-24 | Vertical pouring integral type demolding mold for prefabricated PC (polycarbonate) component and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110314530.3A CN112873489A (en) | 2021-03-24 | 2021-03-24 | Vertical pouring integral type demolding mold for prefabricated PC (polycarbonate) component and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112873489A true CN112873489A (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110314530.3A Pending CN112873489A (en) | 2021-03-24 | 2021-03-24 | Vertical pouring integral type demolding mold for prefabricated PC (polycarbonate) component and construction method |
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|---|---|
| CN (1) | CN112873489A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1319485A2 (en) * | 2001-12-11 | 2003-06-18 | Martinelli Ettore s.r.l. | Mold with bottom die and inserts for forming ceramic tiles |
| CN202399455U (en) * | 2012-01-09 | 2012-08-29 | 湘潭方棱聚氨酯机器有限公司 | Rapid die locking device |
| CN202787980U (en) * | 2012-06-26 | 2013-03-13 | 常州新区宏源塑料有限公司 | Lock buckle connecting piece |
| CN202848849U (en) * | 2012-10-25 | 2013-04-03 | 太原煤气化股份有限公司 | Direction-adjustable embracing mechanism with safety lock |
| CN206106054U (en) * | 2016-10-09 | 2017-04-19 | 杨晓彤 | Assembly type structure prefabricated component special mould |
| CN211164513U (en) * | 2019-11-04 | 2020-08-04 | 泉州市三联机械制造有限公司 | Movable horizontal vertical forming machine for producing wallboards |
| CN112171864A (en) * | 2020-09-11 | 2021-01-05 | 中国电建集团华东勘测设计研究院有限公司 | Prefabricated mould and prefabricated process for sectional prefabricated concrete tower pipe sheet |
-
2021
- 2021-03-24 CN CN202110314530.3A patent/CN112873489A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1319485A2 (en) * | 2001-12-11 | 2003-06-18 | Martinelli Ettore s.r.l. | Mold with bottom die and inserts for forming ceramic tiles |
| CN202399455U (en) * | 2012-01-09 | 2012-08-29 | 湘潭方棱聚氨酯机器有限公司 | Rapid die locking device |
| CN202787980U (en) * | 2012-06-26 | 2013-03-13 | 常州新区宏源塑料有限公司 | Lock buckle connecting piece |
| CN202848849U (en) * | 2012-10-25 | 2013-04-03 | 太原煤气化股份有限公司 | Direction-adjustable embracing mechanism with safety lock |
| CN206106054U (en) * | 2016-10-09 | 2017-04-19 | 杨晓彤 | Assembly type structure prefabricated component special mould |
| CN211164513U (en) * | 2019-11-04 | 2020-08-04 | 泉州市三联机械制造有限公司 | Movable horizontal vertical forming machine for producing wallboards |
| CN112171864A (en) * | 2020-09-11 | 2021-01-05 | 中国电建集团华东勘测设计研究院有限公司 | Prefabricated mould and prefabricated process for sectional prefabricated concrete tower pipe sheet |
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Application publication date: 20210601 |
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