CN216465228U - Combined slurry forming die - Google Patents
Combined slurry forming die Download PDFInfo
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- CN216465228U CN216465228U CN202122965212.1U CN202122965212U CN216465228U CN 216465228 U CN216465228 U CN 216465228U CN 202122965212 U CN202122965212 U CN 202122965212U CN 216465228 U CN216465228 U CN 216465228U
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Abstract
The utility model discloses a combined slurry forming die which sequentially comprises a plastic forming die core, a core fixing die frame and a bearing core die bottom plate from top to bottom, wherein the plastic forming die core comprises a bottom plate and side plates arranged around the bottom plate, the plastic forming die core is movably fixed in the core fixing die frame, and the core fixing die frame is movably fixed on the bearing core die bottom plate through a positioning device. The utility model discloses a combined slurry forming die, which is characterized in that a plastic forming die core, a core fixing die frame and a bearing core die bottom plate are arranged, when in use, inorganic gel materials are poured into the die, the plastic forming die core and the core fixing die frame are separated from the bearing core die bottom plate when the die is released after maintenance is finished, then the plastic forming die core is taken out from the core fixing die frame and turned over, the plastic forming die core is lifted upwards by hands to realize the die release, and the problem that the existing rigid die is difficult to release after forming is avoided.
Description
Technical Field
The utility model belongs to the technical field of heat-insulating and energy-saving building materials, and particularly relates to a combined slurry forming die.
Background
At present, inorganic gelled material products are mainly formed through a rigid mould and a process of changing slurry, plastic mud dough, semi-dry powder or molten mass prepared from batch materials into a blank or a product with certain size, shape and strength by means of external force or a model. The rigid mould is mainly made of hard wood materials, metal steel materials, organic ABS, PP and other materials.
The conventional rigid mold has the following problems: (1) the mold has high manufacturing cost and long period. (2) After the inorganic slurry is hardened, a rigid product is also formed, and the demoulding is not easy to realize. (3) For ultrahigh gelled materials with high fluidity, high viscosity and high strength, the interfacial release agent can pollute the surface effect of products. (4) The surface of the product is difficult to form a mirror surface effect, and a secondary grinding process is needed. (5) For decorative surface pattern products, rigid molds are complex to process and are not easy to demold.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems in the prior art, the utility model provides a combined slurry forming mold, which is characterized in that a plastic forming mold core, a core fixing mold frame and a bearing core mold bottom plate are arranged, when in use, inorganic gel materials are poured into the mold, when in demolding after maintenance is finished, the plastic forming mold core and the core fixing mold frame are separated from the bearing core mold bottom plate, then the plastic forming mold core is taken out from the core fixing mold frame and turned over, and the demolding is realized after the plastic forming mold core is lifted upwards by hands, so that the problem that the existing rigid mold is difficult to demold after being formed is solved.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
the utility model provides a combined slurry forming die which sequentially comprises a plastic forming die core, a core fixing die frame and a bearing core die bottom plate from top to bottom, wherein the plastic forming die core comprises a bottom plate and side plates arranged around the bottom plate, the plastic forming die core is movably fixed in the core fixing die frame, and the core fixing die frame is movably fixed on the bearing core die bottom plate through a positioning device.
The plastic forming die core, the core fixing die frame and the bearing core die bottom plate are sequentially arranged, when the plastic forming die core is used, the core fixing die frame is fixed on the bearing core die bottom plate through the positioning device, then the plastic forming die core is fixed in the core fixing die frame, the inorganic gel material is poured into a containing space formed by the bottom plate and side plates arranged around the bottom plate, after maintenance is completed, the plastic forming die core and the core fixing die frame are separated from the bearing core die bottom plate during demolding, then the plastic forming die core is taken out of the core fixing die frame and turned over, and demolding is realized after the plastic forming die core is lifted upwards by hands, so that the problem that demolding is difficult to occur after the conventional rigid die is formed is solved. Meanwhile, the problem that the existing rigid mold is difficult to form a mirror surface effect is solved.
As an alternative embodiment, the combined slurry forming mold provided by the utility model is provided with a pattern layer on the upper part of the bottom plate.
The pattern layer is arranged, decorative patterns or decorative patterns can be directly prepared on the surface of the molding slurry, and the problems that the existing rigid mold is complex in pattern preparation and processing, and the pattern is not easy to demould after the pattern is arranged are avoided.
In an alternative embodiment, the combined slurry forming mold provided by the utility model is provided with an extension plate formed by extending the upper part of the side plate outwards.
The extension plate is arranged, the extension plate can be erected on the core fixing mold frame when in use, and after maintenance is completed, the plastic forming mold core can be taken out of the core fixing mold frame, and meanwhile, the plastic forming mold core can be lifted upwards by hands.
As an alternative embodiment, in the combined slurry forming mold provided by the utility model, the bottom plate, the side plates and the epitaxial plate are of an integrally formed structure.
The integral forming structure is arranged, so that the plastic forming die core mould can be prepared by a plastic suction forming process.
As an alternative embodiment, in the combined slurry forming mold provided by the present invention, the plastic forming mold core and the core fixing mold frame are rectangular structures.
In an alternative embodiment, the present invention provides a combined slurry forming mold, wherein the positioning device is disposed on the bottom plate of the load-bearing core mold.
The positioning device is arranged on the bearing core mold bottom plate, so that the core fixing touch frame is favorably fixed on the bearing core mold bottom plate, and the separation of the core fixing touch frame and the bearing core mold bottom plate is favorably realized.
As an alternative embodiment, in the combined slurry forming mold provided by the present invention, the positioning device is a master L-type structure disposed at four corners of the bottom plate of the load-bearing core mold.
The positioning device is arranged in a master L-shaped structure, which is beneficial to fixing the four outer corners of the rectangular core-fixing mold frame through a master L-shaped structure and simultaneously is beneficial to separating the four outer corners from the master L-shaped structure.
As an alternative embodiment, in the combined slurry forming mold provided by the utility model, the thickness of the plastic forming mold core mold is 2-15 mm.
In the combined slurry forming mold provided by the utility model, the plastic forming mold core mold can be made of PVC (polyvinyl chloride) material through a plastic suction forming process, and also can be made of other plastics such as PE (polyethylene), PP (polypropylene), PS (polystyrene), PET (polyethylene terephthalate), NY (nylon), PC (polycarbonate), PF (phenolic resin) or UF (urea formaldehyde resin).
In the combined slurry forming die provided by the utility model, the pattern layer is carved by a plastic suction die.
In the combined slurry forming die provided by the utility model, the core fixing die frame is made of hard metal materials such as aluminum alloy, steel, hard non-metal wood materials, plastic materials and the like.
In the combined slurry forming die provided by the utility model, the bearing core die bottom plate is made of metal materials such as aluminum alloy, steel, plastic steel and nonmetal materials such as ceramic, rock plate and glass.
The inorganic gel material can be prepared by mixing powder and a liquid additive, wherein the powder comprises the following components: 70-110 parts of Portland cement, 0-20 parts of mineral powder, 5-20 parts of metakaolin, 0-20 parts of silica powder, 0-20 parts of fly ash, 30-55 parts of fine sand, 35-55 parts of coarse sand, 5-20 parts of superfine barite, 0-10 parts of pigment, 0-5 parts of fumed silica and 0-10 parts of alkali-resistant fiber.
The liquid admixture is: 1-3 parts of a polycarboxylic acid water reducing agent, 0-5 parts of a defoaming agent, 15-30 parts of water and 0-2 parts of an air entraining agent.
The powder is prepared into mixed materials in advance according to the proportion, the mixed materials are packaged and put in storage, the mixed materials and the liquid admixture are directly stirred and mixed during production to prepare slurry with certain fluidity, the slurry is injected into a mold, and then maintenance is carried out.
The utility model has the following beneficial effects:
(1) the utility model sets plastic forming mould core, core fixing mould frame and bearing core bottom plate, when in use, the core fixing mould frame is fixed on the bearing core bottom plate through a positioning device, then the plastic forming mould core is fixed in the core fixing mould frame, the super high performance concrete is poured into the containing space formed by the bottom plate and the side plates surrounding the bottom plate, after the maintenance is completed, the plastic forming mould core and the core fixing mould frame are separated from the bearing core bottom plate when in demoulding, then the plastic forming mould core is taken out from the core fixing mould frame and turned over, the plastic forming mould core is lifted upwards by hands to realize demoulding, thereby avoiding the problem that the existing rigid mould is difficult to demould after being formed, and simultaneously, the product with high mirror surface effect can be produced.
(2) The combined slurry forming die disclosed by the utility model enriches and optimizes the diversity of products of inorganic cementing materials through a die forming process, can realize industrial large-scale production, and is beneficial to reducing the production cost.
Drawings
FIG. 1 is an exploded view of a combined slurry forming die according to the present invention;
reference numerals
1. A plastic forming die core mold; 2. fixing the core mould frame; 3. a load bearing core mold base plate; 4. a positioning device;
11. a base plate; 12. a side plate; 13. and an epitaxial plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
At present, inorganic gelled material products are mainly formed by rigid moulds, and the existing rigid moulds have the following problems: (1) the mold has high manufacturing cost and long period. (2) After the inorganic slurry is hardened, a rigid product is also formed, and the demoulding is not easy to realize. (3) For ultrahigh gelled materials with high fluidity, high viscosity and high strength, the interfacial release agent can pollute the surface effect of products. (4) The surface of the product is difficult to form a mirror surface effect, and a secondary grinding process is needed. (5) For decorative surface pattern products, rigid molds are complex to process and are not easy to demold.
Example 1
In order to overcome the above problems, the present embodiment provides a combined slurry forming mold, as shown in fig. 1, which comprises a plastic forming mold core 1, a core fixing mold frame 2 and a bearing core mold bottom plate 3 in sequence from top to bottom, wherein the plastic forming mold core 1 comprises a bottom plate 11 and side plates 12 surrounding the bottom plate, the plastic forming mold core 1 is movably fixed in the core fixing mold frame 2, and the core fixing mold frame 2 is movably fixed on the bearing core mold bottom plate 3 through a positioning device 4.
In the specific implementation process, a plastic forming die core 1, a core fixing die frame 2 and a bearing core die bottom plate 3 are sequentially arranged, when the plastic forming die core is used, the core fixing die frame 2 is fixed on the bearing core die bottom plate 3 through a positioning device 4, then the plastic forming die core 1 is fixed in the core fixing die frame 2, an inorganic gel material is poured into a containing space formed by a bottom plate 11 and side plates 12 surrounding the bottom plate, after maintenance is completed, the plastic forming die core 1 and the core fixing die frame 2 are separated from the bearing core die bottom plate 3 during demoulding, then the plastic forming die core 1 is taken out from the core fixing die frame 2 and turned over, the plastic forming die core 1 is lifted upwards by hands to realize demoulding, the problem that the existing rigid die is difficult to demould after forming is avoided, and the problem that the existing rigid die is difficult to form a mirror surface effect is also avoided.
As a further improved embodiment, a pattern layer (not shown in the figures) is provided on the upper portion of the base plate 11.
In the embodiment, the pattern layer is arranged, decorative patterns or patterns can be directly prepared on the surface of the molding slurry, the complex processing of preparing the patterns and the patterns by the existing rigid mold is avoided, and the situation that demolding is difficult to occur easily after the patterns or the patterns are arranged on the rigid mold can be avoided, so that the selectivity of customers is increased. And meanwhile, the setting can be carried out according to the requirements of customers.
As a further improved embodiment, the side plate 12 is formed with an outward extending plate 13 extending outward from the upper portion thereof.
In the specific implementation process, the extension plate 13 is arranged, the extension plate 13 can be erected on the core fixing mold frame 2 when in use, and after maintenance is completed, the plastic forming mold core 1 can be taken out of the core fixing mold frame 2, and meanwhile, the plastic forming mold core 1 can be lifted upwards by hands.
As a further modified embodiment, the bottom plate 11, the side plate 12 and the outer extension plate 13 are of an integrally molded structure. The integral forming structure is arranged, so that the plastic forming die core mould 1 can be prepared by a plastic forming process.
As a further improvement, the plastic forming die core 1 and the core fixing die frame 2 are rectangular structures.
As a further improvement, the positioning means 4 are provided on the load-bearing core mould base plate 3. The positioning device 4 is arranged on the bearing core mold bottom plate 3, so that the fixed core mold frame 2 is favorably fixed on the bearing core mold bottom plate 3, and the fixed core mold frame 2 is favorably separated from the bearing core mold bottom plate 3.
As a further improvement, the positioning device 4 is a master L-shaped structure disposed at four corners of the bottom plate 3 of the load-bearing core mold.
In the concrete implementation process, the positioning device 4 is arranged in a master L-shaped structure, which is beneficial to fixing the four outer corners of the rectangular core fixing mold frame 2 through a master L-shaped structure, and is beneficial to separating the core fixing mold frame 2 from the bearing core mold base plate 3 after the maintenance is finished.
As a further improvement mode, the thickness of the plastic forming die core mould is 2-15 mm.
In the present embodiment, the plastic forming die core mold 1 may be made of PVC (polyvinyl chloride) material by a plastic forming process, or may be made of other plastics such as PE (polyethylene), PP (polypropylene), PS (polystyrene), PET (polyethylene terephthalate), NY (nylon), PC (polycarbonate), PF (phenol resin), UF (urea formaldehyde resin), or the like. The pattern layer can be carved by a plastic suction mould. The core-fixing mold frame 2 is made of hard metal materials such as aluminum alloy, steel, hard nonmetal wood materials, plastic materials and the like. The bearing core mold bottom plate 3 is made of metal materials such as aluminum alloy, steel, plastic steel materials and nonmetal materials such as ceramics, rock plates, glass and the like.
Example 2
Preparing a cement-based wood grain prevention plate: size 300 x 900 x 30 (MM).
(1) The PVC plastic forming die core mould is firstly manufactured through a plastic suction process, and the surface of the die core mould is printed with a wood grain concave-convex pattern with the size of 300 x 900 x 30 (MM).
(2) 500 x 1200 x 20(MM) bearing core mould bottom plate is made of metal steel plates, and positioning devices with L-shaped structures are respectively arranged at four corners of the bearing core mould bottom plate.
(3) 300 x 900 x 30(MM) solid core die frame is made of aluminum alloy material.
(4) The bearing core mold base plate is placed on the working platform, then the core fixing mold frame is placed on the bearing core mold base plate, the four positioning devices are used for positioning, and then the PVC plastic forming mold core mold is placed in the core fixing mold frame. And (5) finishing the cement-based wood grain prevention combined slurry forming die.
(5) Preparing an inorganic gel material, wherein the inorganic gel material comprises powder and a liquid additive which are mixed, and the powder comprises the following components: 70-110 parts of Portland cement, 0-20 parts of mineral powder, 5-20 parts of metakaolin, 0-20 parts of silica powder, 0-20 parts of fly ash, 30-55 parts of fine sand, 35-55 parts of coarse sand, 5-20 parts of superfine barite, 0-10 parts of pigment, 0-5 parts of fumed silica and 0-10 parts of alkali-resistant fiber.
The liquid admixture is: 1-3 parts of a polycarboxylic acid water reducing agent, 0-5 parts of a defoaming agent, 15-30 parts of water and 0-0.2 part of an air entraining agent. The powder is prepared into mixed materials in advance according to the proportion, the mixed materials are packaged and put in storage, and the mixed materials and the liquid admixture are directly stirred and mixed during production to prepare slurry with certain fluidity.
(6) And pouring the inorganic gel material into a cement-based wood grain prevention combined slurry forming die, curing and solidifying, and demolding after three days.
(7) And separating the core fixing mold frame and the plastic forming mold core from the bearing core mold bottom plate during demolding.
(8) The plastic-forming core mold is then removed from the core-fixing mold frame and turned over so that the core mold faces upward and is placed on a table.
(9) And slightly lifting the plastic forming die core mould upwards by hand, separating the core mould from the cement-based wood grain prevention plate, and finishing the production of the product.
The foregoing is a more detailed description of the utility model in connection with specific preferred embodiments and is not intended to limit the practice of the utility model to these embodiments. For those skilled in the art to which the utility model pertains, several simple deductions or substitutions can be made without departing from the spirit of the utility model, and all shall be considered as belonging to the protection scope of the utility model.
Claims (8)
1. The combined slurry forming die is characterized by sequentially comprising a plastic forming die core, a core fixing die frame and a bearing core die bottom plate from top to bottom, wherein the plastic forming die core comprises a bottom plate and side plates arranged around the bottom plate, the plastic forming die core is movably fixed in the core fixing die frame, and the core fixing die frame is movably fixed on the bearing core die bottom plate through a positioning device.
2. The combined slurry forming die of claim 1, wherein the upper part of the bottom plate is provided with a pattern layer.
3. A combined slurry forming mould according to claim 1 or claim 2, characterised in that the upper side plates extend outwardly to form an extension plate.
4. The combined slurry forming die of claim 3, wherein the bottom plate, the side plates and the extension plate are of an integrally formed structure.
5. The combined slurry forming mold according to claim 1, wherein the plastic forming mold core and the core fixing mold frame have a rectangular structure.
6. The combination slurry forming mold of claim 1, wherein the positioning device is disposed on the bottom plate of the load bearing core mold.
7. A combined slurry forming mould as claimed in claim 1 or claim 6, in which the locating means is of L-type configuration located in the four corners of the load bearing core mould base plate.
8. The combined slurry forming die of claim 1, wherein the plastic forming die core has a thickness of 2-15 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122965212.1U CN216465228U (en) | 2021-11-30 | 2021-11-30 | Combined slurry forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122965212.1U CN216465228U (en) | 2021-11-30 | 2021-11-30 | Combined slurry forming die |
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| Publication Number | Publication Date |
|---|---|
| CN216465228U true CN216465228U (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122965212.1U Active CN216465228U (en) | 2021-11-30 | 2021-11-30 | Combined slurry forming die |
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|---|---|
| CN (1) | CN216465228U (en) |
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2021
- 2021-11-30 CN CN202122965212.1U patent/CN216465228U/en active Active
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