CN105863252A - Production technical process of combined construction mold with decoration function - Google Patents
Production technical process of combined construction mold with decoration function Download PDFInfo
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- CN105863252A CN105863252A CN201610212177.7A CN201610212177A CN105863252A CN 105863252 A CN105863252 A CN 105863252A CN 201610212177 A CN201610212177 A CN 201610212177A CN 105863252 A CN105863252 A CN 105863252A
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- punching block
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G9/00—Forming or shuttering elements for general use
- E04G9/10—Forming or shuttering elements for general use with additional peculiarities such as surface shaping, insulating or heating, permeability to water or air
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- Engineering & Computer Science (AREA)
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- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention belongs to the technical field of construction molds and particularly relates to a production technique for a novel combined construction mold. By the adoption of the production technique, a civil engineering structure and the artistic decoration effect of a building can be integrated, building function requirements and aesthetic requirements can be met, the later using cost is greatly reduced, the current requirements for saving energy and reducing carbon emission of constructional engineering are met, and buildings are turned into green buildings and aesthetic buildings in a real sense. To achieve the effects, the production technical process of the brand-new combined construction mold is provided. According to the specific technical scheme, the production technical process for the combined construction mold with the decoration function comprises the following steps that firstly, an outer steel mold is manufactured; secondly, a molding female mold is manufactured; thirdly, an inner mold is manufactured; and fourthly, mold assembly is conducted. The combined mold has the advantages of being good in forming effect, capable of being used repeatedly, low in cost and long in service life.
Description
Technical field
The invention belongs to building mould technical field, be specifically related to the building mould production technology of a kind of combined type band decoration functions.
Background technology
Along with developing rapidly of China's economy, building and real estate industry have become important pillar industry.But most of building vertical columns, build is more single, does not has what decorative effect, and the later stage usually needs to carry out secondary decoration, the most time-consuming, also expend the materials such as steel, also take artificial, when building is higher, needs scaffolding to carry out fitment operation, be susceptible to security incident.The invention of this mould, can solve artistic decoration formation problems of complex model building.
Fiberglass (FRP) is because having the incomparable characteristic advantage of other materials many such as: density is little, intensity is high, easy-formation, anti-corrosion, high temperature resistant, electrical insulating property is good, so the market demand of FRP product increases day by day.This most basic composite material process planning of FRP manual pasting forming process, because having the irreplaceable advantage of its uniqueness, as: equipment investment is few, instant effect, goods are not size-limited, production technology easily grasps etc., so the most still being widely used in producing various decorated articles as a kind of main moulding moulding process.
Only making mold materials, bending deformation easy to break with fiberglass, practicality is poor, it is impossible to adapts to make the building mould that required precision is high, but uses overcoat punching block, embedded FRP(or silicone rubber), so that it may solve two aspect problems, it is achieved the maximization of architectural value.
Summary of the invention
For solving the technical problem that prior art exists, promote building class, the invention provides a kind of brand-new complex building mould technological process of production, the shaping structures of building and artistic decoration can be united two into one, low cost, practicality is good, repeatable utilization.
For achieving the above object, the technical solution adopted in the present invention is: the complex building mould technological process of production of band decoration functions, is divided into 26 subitems to carry out according to following four key step:
One, punching block makes:
The first step, requirement according to mould carry out punching block size design and confirmation, it is ensured that the correctness of size, it is to avoid do over again and waste product.
After second step, confirmation punching block size are errorless, the model of punching block is carried out simulation calculation and conceptual design, it is ensured that the size coupling of punching block, determine that final design can meet building height and requirement of strength.
The size that 3rd step, basis calculate carries out steel blanking.
After 4th step, blanking, carry out flange production, carry out steel drum rolling forming subsequently and cubing makes.To process passive vertical reinforcing Os Draconis, vertical Os Draconis of reinforcing are used for preventing quick-fried mould, it is ensured that casting quality simultaneously.
5th step, the parts of assembly welding punching block, vertical Os Draconis of reinforcing weld.
6th step, the punching block welded is carried out mould inspection, it is ensured that consistent size, reduce percent defective.
7th step, to mould check after, position punch on punching block, utilize bearing pin pass location aperture position, reduce assembly error.
8th step, ectonexine to punching block carry out antirust treatment, it is to avoid punching block gets rusty, and increases the service life, reusable.
9th step, the monolithic mold on punching block is numbered, and on monolithic mold, draw assembly orientation mark, positioned by numbering and Directional Sign, facilitate the assembling in later stage, save built-up time.
Two, moulding master mold makes
Tenth step, master mold (or being mould kind) is carried out shape-designing and size confirm, it is ensured that the size correctness of inner membrance, prevent waste product.
11st step, drawing or the model of master mold are decomposed, be converted into one or more plane, be decomposed into multiple parts, carry out producing (mainly CNC machine engraving or artificial art processing) to facilitate.
12nd step, correspondingly product is carried out according to moulding drawing or model moulding (mainly with polyurethane material, Gypsum Fibrosum, or wood materials, or PVC material) processing.Having inner membrance lines on polyurethane foam model (or Gypsum Fibrosum) after processing, made the lines of inner membrance by this lines in turn, this model is referred to as master mold.
13rd step, areal model carry out model group and dress up solid shape structure.
14th step, parts due to common CNC machining polyurethane foam model (or plaster model) out are mostly plane parts, plane parts have the slack place of some out-of-flatnesses after being assembled into three-dimensional contouring, model after assembling is squeegeeed and surface grinding process, it is ensured that the complete type of model and smoothness.
Three, FRP(or silicone rubber) interior film production:
15th step, by master mold model surface smearing release agent (mainly wax, saponified oil etc.), in order to FRP inner membrance (or silicone rubber) demoulding.
16th step, allotment inner membrance resin slurry, mainly with DS196 or DS191, configuration Pulvis Talci or dry powder, add accelerator and firming agent.
17th step, interior film production, be mainly wound around and cover painting technique making fiberglass (needing to add glass fibre as reinforcing material) or silicone rubber inner membrance.
Four, mould synthesis:
Welding built-in fitting (a kind of special collar extension is big, flange nut that internal orifice is little or hardware) it is inverted on 18th step, punching block inwall after treatment.
19th step, location punching block, be enclosed within punching block on fiberglass or silicone rubber inner membrance, attention level degree and perpendicularity.
20th step, die number and Directional Sign according to punching block assemble punching block.
After 21st step, mantle orientation angle have adjusted, spue line unwrapping wire is positioned.
22nd step, positioned after, inner membrance is carried out a point mode division and cuts, on line of cut insert elastic steel sheet.
23rd step, cast molding: punching block and FRP inner membrance mantle, add FRP resin and quartz (or dry river is husky) mixed fillers and firming agent carries out cementing operations at middle cavity；
24th step, form removal: come loose punching block bolt, release bayonet socket and latch, open mould；
The master mold residue being stained with on 25th step, cleaning inner membrance, the inwall of polishing mould；
26th step, inspection punching block and FRP inner membrance, if there is breakage to corner and inwall, repair breakage.
Wherein, as preferably, the antirust treatment in the 8th step is to smear antirust paint on the inwall of punching block, low cost, favorable rust preventing effect.
Wherein, the raw material of FRP resin is Pulvis Talci, unsaturated polyester resin and glass fibre, and concrete proportioning selects according to actual needs, and fiber generally uses 100-200 gram volume, covers when being coated with operation typically with three layers of sticky cloth.
Wherein, as preferably, firming agent is cobalt accelerator.
Wherein, punching block inwall uses built-in fitting, and the most one large one small steel construction piece, microcephaly is welded on punching block inwall, and major part is used for being in the milk and sticking inner membrance, is especially preferred with inverted hexagonal flange nut.
Wherein, FRP makes inner membrance, and grouting material is advisable with quartz sand (or 40-80 mesh dry river is husky) mixing unsaturated-resin, so can be greatly saved the cost of building mould.
Wherein, master mold material is advisable with Gypsum Fibrosum or polyurethane foam, and because of its processing of being more convenient for, and shaped article has gem-pure lines, and energy is cost-effective and obtains preferable effect, especially it should be appreciated that both materials do not carry out chemical reaction with resin.
Wherein, outer steel mould and FRP inner membrance can synchronize to make, it is possible to asynchronous making, select according to actual needs.
Detailed description of the invention
The invention provides the production technology of a kind of brand-new mould, the most controllable, repeatability production can be realized, die manufacturing cost is low, and service life is long.
With the complex building mould technological process of production of decoration functions, carry out according to following processing step:
Outer steel molding is made:
The first step, punching block size design and confirmation.
After second step, confirmation punching block size are errorless, punching block model emulation is calculated.
The size that 3rd step, basis calculate carries out product blanking.
4th step, (part to after blanking) carry out flange production, steel drum rolling forming, and cubing makes, and processes vertical keel.
5th step, the parts of the various punching block of assembly welding.
6th step, the punching block welded is carried out mould inspection, it is ensured that consistent size.
7th step, to mould check after, position punch on punching block, reduce assembly error.
8th step, punching block is carried out antirust treatment.
9th step, to every piece of monolithic mold numbering, and on monolithic mold, draw assembly orientation mark.
Moulding master mold makes:
Tenth step, master mold (or being mould kind) is carried out shape-designing and size confirm.
11st step, master mold model is decomposed, be converted into multiple parts, produce to facilitate.
12nd step, process polyurethane foam model according to moulding drawing or model moulding.
13rd step, mold elements are assembled into solid shape structure.
14th step, to assemble after model squeegee and surface process.
FRP(or silicone rubber) interior film production:
15th step, by master mold model surface smearing release agent, in order to the inner membrance demoulding.
16th step, allotment inner membrance resin slurry.
17th step, interior film production.
Mould synthesizes:
18th step, after treatment punching block inwall welding built-in fitting.
19th step, punching block position.
20th step, die number and Directional Sign according to punching block assemble punching block.
After 21st step, mantle orientation angle have adjusted, spue line unwrapping wire is positioned.
22nd step, inner membrance carry out a point mode division and cut.
23rd step, cast molding.
24th step, form removal.
25th step, cleaning inner membrance.
26th step, mould inspection are repaired.
Wherein, the master mold material selection polyurethane material in the 12nd step or gypsum material.
Both materials do not produce chemical reaction with film resin in FRP (or silicone rubber) and molding effect is splendid, and have stronger resistance to compression bending resistance rupture strength.
Wherein, the raw material of FRP resin is Pulvis Talci, unsaturated polyester resin DS191.DS196 and fiber glass reinforcement.
Wherein, adding firming agent and accelerator in mould synthesizes, firming agent is methyl ethyl ketone peroxide, and accelerator is cobalt iso-octoate, between the 1-3% of cumulative volume shared by accelerator (firming agent and the mixed liquor of accelerator), (depending on curing operation speed and weather conditions).
Wherein, the 18th step is built-in connection, uses and is inverted one large one small object.
Wherein, object is the nut of falling hexagonal flange, is especially preferred with the nut of falling hexagonal flange, and this structure had both facilitated mould to synthesize, and also allows for the vertical and horizontal mobility of liquid slurry during cementing operations, the most exquisite.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent and improvement etc. made within the spirit and principles in the present invention, all should wrap within the scope of the present invention.
Claims (6)
1. the complex building mould technological process of production of band decoration functions, it is characterised in that carry out according to following processing step:
Outer steel molding is made:
The first step, punching block size design and confirmation；
After second step, confirmation punching block size are errorless, punching block model emulation is calculated；
The size that 3rd step, basis calculate carries out product blanking；
4th step, carrying out flange production, steel drum rolling forming, cubing makes, and processes vertical keel；
5th step, the parts of the various punching block of assembly welding；
6th step, the punching block welded is carried out mould inspection, it is ensured that consistent size；
7th step, to mould check after, position punch on punching block, reduce assembly error；
8th step, punching block is carried out antirust treatment；
9th step, to every piece of monolithic mold numbering, and on monolithic mold, draw assembly orientation mark；
Moulding master mold makes:
Tenth step, master mold is carried out shape-designing and size confirm；
11st step, master mold model is decomposed, be converted into multiple parts, produce to facilitate；
12nd step, according to moulding drawing or model moulding processing model；
13rd step, mold elements are assembled into solid shape structure；
14th step, to assemble after model squeegee and surface process；
Film production in FRP:
15th step, by master mold model surface smearing release agent, in order to the inner membrance demoulding；
16th step, allotment inner membrance resin slurry；
17th step, interior film production；
Mould synthesizes:
18th step, after treatment punching block inwall welding built-in fitting；
19th step, punching block position；
20th step, die number and Directional Sign according to punching block assemble punching block；
After 21st step, mantle orientation angle have adjusted, spue line unwrapping wire is positioned；
22nd step, inner membrance carry out a point mode division and cut；
23rd step, cast molding:
24th step, form removal；
25th step, cleaning inner membrance；
26th step, mould inspection are repaired.
The complex building mould technological process of production of band decoration functions the most according to claim 1, it is characterised in that the master mold material selection polyurethane material in the 12nd step or gypsum material.
The complex building mould technological process of production of band decoration functions the most according to claim 2, it is characterised in that the raw material of FRP resin is Pulvis Talci, unsaturated polyester resin DS191.DS196 and fiber glass reinforcement.
The complex building mould technological process of production of band decoration functions the most according to claim 3, it is characterized in that, adding firming agent and accelerator in mould synthesizes, firming agent is methyl ethyl ketone peroxide, accelerator is cobalt iso-octoate, between accelerator institute 1-3% of the total volume.
The complex building mould technological process of production of band decoration functions the most according to claim 4, it is characterised in that described 18th step is built-in connection, uses and is inverted one large one small object.
The complex building mould technological process of production of band decoration functions the most according to claim 5, it is characterised in that described object is the nut of falling hexagonal flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610212177.7A CN105863252A (en) | 2016-04-07 | 2016-04-07 | Production technical process of combined construction mold with decoration function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610212177.7A CN105863252A (en) | 2016-04-07 | 2016-04-07 | Production technical process of combined construction mold with decoration function |
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| CN105863252A true CN105863252A (en) | 2016-08-17 |
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| CN201610212177.7A Pending CN105863252A (en) | 2016-04-07 | 2016-04-07 | Production technical process of combined construction mold with decoration function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107626824A (en) * | 2017-09-29 | 2018-01-26 | 浙江长兴普华金属科技有限公司 | A kind of Production of Stamping Die technique suitable for small-sized aluminium plate |
| CN109676756A (en) * | 2017-10-19 | 2019-04-26 | 五冶集团上海有限公司 | A kind of wall triangle dome brick prefabricated section mold and its production and application method |
-
2016
- 2016-04-07 CN CN201610212177.7A patent/CN105863252A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107626824A (en) * | 2017-09-29 | 2018-01-26 | 浙江长兴普华金属科技有限公司 | A kind of Production of Stamping Die technique suitable for small-sized aluminium plate |
| CN109676756A (en) * | 2017-10-19 | 2019-04-26 | 五冶集团上海有限公司 | A kind of wall triangle dome brick prefabricated section mold and its production and application method |
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Application publication date: 20160817 |