CN1125179A - Formed material for forming shape objects - Google Patents
Formed material for forming shape objects Download PDFInfo
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- CN1125179A CN1125179A CN 94113261 CN94113261A CN1125179A CN 1125179 A CN1125179 A CN 1125179A CN 94113261 CN94113261 CN 94113261 CN 94113261 A CN94113261 A CN 94113261A CN 1125179 A CN1125179 A CN 1125179A
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- section bar
- moulder
- mold component
- wall body
- shape
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Abstract
The present invention relates to a pattern die set for moulding of formative material. Its structure is as follows: first die component 1 is made up by using sheet or film material with appropriate rigidity, and second die component 2 is made up by using foamed resin, and the back face 4 of the copied form 3 in the first die component 1 and the back-supporting form 5 of the second die component 2 made of foamed resin are closely jogged down to support the thin first die component 1. ADVANTAGE-. It is light in weight, easy to treat, and low in cost. It doesn't use die parting agent, and can easily release die, and has no need of aftertreatment of mould surface.
Description
The present invention relates to duplicating section bar that the required moulder that is shaped uses and the moulder manufacturing process that uses this section bar and the moulder that obtains of method thus with the filling of hardening raw material and after making its sclerosis, relate in particular to the section bar that is specially adapted on the concrete wall of building to form concavo-convex pattern, and use the moulder manufacturing process of this section bar and the moulder that obtains of method thus.
The concavo-convex pattern of making tile type, building stones type or relief type etc. on the concrete wall of building is as the wall body that has moulder, and this is the method that always adopts since ancient times.As forming this section bar that the moulder wall body is used that has, the section bar of rubber system and the section bar of foamed resin system are that people are known.Aspect the latter's foamed resin system section bar, except the method that will be replicated the shape copying shaping according to model, adopt engravings such as nichrome wire and wire brush to be replicated the method (with reference to 1987 No. 9439 communique of Japanese patent of invention bulletin, Japanese patent of invention 1989 No. 7565 communique of bulletin and No. 7847 communique) of shape as everyone knows in addition.
Though these section bars in the past have various advantages but many shortcomings are also arranged, we can say very not perfect.For example, rubber system section bar has the forming object surface smoothing after the shaping, and also there is the high and Heavy Weight of cost in the advantage that can repeatedly use repeatedly, but on the other hand and makes the shortcoming of operation difference.
In addition, though foamed resin system section bar has in light weight and easy to handle advantage,, therefore have the shaggy shortcoming of moulder after the shaping because that the foam beads on surface forms is trickle concavo-convex.And, the section bar that other 1 very big shortcoming is a foamed resin system must use releasing agent in some cases, therefore need to remove the so very operation of trouble of the residual releasing agent of concrete surface after the demoulding, if and this removing is not thorough, the coating strength of spray process is descended.Moreover, the section bar of this kind foamed resin system is because cost is lower and be easy to fragmentation, descend for fear of the coating strength that causes because of releasing agent, when the demoulding, also have and do not use above-mentioned remover and take to stave the method that section bar carries out the demoulding, but the shortcoming that exist this moment is that the moulder remained on surface has the fragment of foamed resin, thereafter processing is resulted in hand cramps, each construction all can produce a large amount of foamed resin discarded objects, deals with suitable trouble, and causes the wasting of resources.
The present invention is conceived to above-mentioned technology in the past, its purpose is to provide a kind of light weight, handles easily, does not use the also demoulding easily of releasing agent, and can obtain not need to carry out the molding surface thing of post processing and moulder shaping section bar with low cost.
1 purpose in addition of the present invention is, provides a kind of and adopts above-mentioned moulder to be shaped with the moulder manufacturing process of section bar, and the moulder that is obtained by this moulder manufacturing process is provided.
Moulder shaping according to the present invention has the 1st mold component and the 2nd mold component with section bar, the 1st mold component is replicated shape by making the lamellar of suitable stiff and even film shape material forming be arranged with and/or convex with, described the 2nd mold component is arranged with and/or convexes with and the roughly corresponding back up shape of the 1st mold component back side shape, uses under the back up shape chimerism of the back side that is replicated shape of the 1st mold component and the 2nd mold component.
This moulder shaping is with the effect of section bar, its the 1st thin mold component is easy to the surface smoothing of the demoulding in the time of making moulder obtain the demoulding, and its 2nd mold component has the back support effect to the 1st mold component, i.e. filling by the hardening raw material has the function that prevents to cause because of load thin the 1st mold component distortion, and the cooperation by these two mold components, do not use the releasing agent release property also good even can obtain to have, and do not need to carry out the moulder on the surface of post processing, and can satisfy desirable condition as a kind of section bar cheaply.
In addition, this moulder is shaped with section bar because release property is good, does not need to resemble when the demoulding to carry out fragmentation the section bar of foamed resin system in the past, therefore can use repeatedly.The 2nd mold component is added as back up and is used, so when back up is shaped as same figure, even there is breakage slightly also can use repeatedly also because of same reason.And, even the 2nd mold component also can utilize as other the 2nd mold component supplementary material after fragmentation when discarded once more; Therefore can reduce the generation of waste amount and effectively utilize resource.
The 1st mold component can be by vacuum forming method and blow pressure forming process etc., and lamellar and even the shaping of film shape material of resins such as polyvinyl chloride, polystyrene, polyethylene, polypropylene obtains to for example adopting.The best forming thickness of the 1st mold component of this moment is 0.1-3mm.And, the formation such as ground paper that the 1st mold component also can adopt coating and even flood resin.
On the other hand, the 2nd mold component for example can adopt foamed resin such as polystyrene and polyurethane to form, and the back side that its back up shape can the 1st model assembly forms by foam forming method as " parent form ".As mentioned above, because the 2nd mold component plays a part to prevent the 1st mold component distortion that the filling load because of the hardening raw material causes, therefore according to the difference of the 1st mold component degree of rigidity, its back up shape also can be the shape trickle concaveconvex shape, quite coarse that may not faithful reappearance goes out the 1st mold component back side.
Adopting this moulder to be shaped can be by under the back up shape chimerism of the back side of the 1st mold component and the 2nd mold component with the shaping of the moulder of section bar, to the filling hardening raw material in the shape that is replicated of the 1st mold component, and make the method for its sclerosis and make.
In addition, when adopting this moulder shaping to make band moulder wall body with section bar, on a side's of wall body shaping usefulness molding box plate, section bar is installed, the filling wall body forms and use material between the opposing party's of molding box plate that this section bar is housed and wall body shaping usefulness molding box plate then, and makes its sclerosis back formation wall body.
Make this band moulder wall body, can only make the 1st little mold component of volume in plant produced, volume is big and transport and take care of etc., and the 2nd big mold component of expense is shaped at the scene, to reduce overall cost.At this moment, the 1st mold component is fixed on separate on the interim molding box plate that predetermined distance is provided with from a side's of wall body shaping usefulness molding box plate after, be filled in foam resin between an above-mentioned side's molding box plate and the interim molding box plate and make its sclerosis, form the 2nd mold component, form the section bar that is the state of being adjacent to by the back side of the 2nd mold component of a side's of wall body shaping usefulness molding box plate supporting and the 1st mold component by this method, take out interim molding box plate from this section bar again, the filling wall body forms and uses material between the opposing party's molding box plate of section bar and wall body shaping usefulness then, and makes its sclerosis back form wall body.
Below, with reference to drawing and by following explanation purpose of the present invention, feature and advantage etc. are described in further detail.And in not deviating from the object of the invention spirit scope content of the present invention to be made suitable change be arbitrarily, changes like this to belong in the scope of the present invention.
Fig. 1 is the exploded perspective view that 1 example structure of section bar of the present invention is shown.
Fig. 2 is the cutaway view that the 2nd mold component method of forming of section bar shown in Figure 1 is shown.
Fig. 3 is the stereogram that the 2nd embodiment of the section bar of the present invention and the method for forming thereof is shown.
Fig. 4 is the cutaway view along SA-SA line among Fig. 3.
Fig. 5 is the stereogram that the 3rd embodiment of the section bar of the present invention and the method for forming thereof is shown.
Fig. 6 is the cutaway view along SB-SB line among Fig. 5.
Fig. 7 is the stereogram that the 4th embodiment of the section bar of the present invention and the method for forming thereof is shown.
Fig. 8 is the cutaway view along SC-SC line among Fig. 7.
Fig. 9 is the stereogram that the 5th embodiment of the section bar of the present invention and the method for forming thereof is shown.
Figure 10 is the cutaway view along the SD-SD line among Fig. 9.
Below, do an explanation to being fit to embodiments of the invention.
The 1st embodiment (Fig. 1 and Fig. 2) is the embodiment of relevant section bar, and as shown in Figure 1, section bar M is made up of the 1st mold component 1 and the 2nd mold component 2.The 1st mold component 1 adopts the vacuum forming method that the flaky material of the Corvic system of the about 0.3mm of thickness is shaped, and forms and the corresponding concavo-convex shape 3 that is replicated of required moulder by this method.Its shaping is to adopt clay, gypsum or timber etc. to make grand master pattern earlier in proper order, makes model or the metal pattern of being made up of resin, vulcanie etc. from this grand master pattern again, uses this model to carry out vacuum forming then.
The 2nd mold component 2 adopts foamed polyurethane to make, have the back side that is replicated shape 34 corresponding concavo-convex back up (back up) shapes 5 with the 1st mold component 1, chimeric under the state of being adjacent to by the back side 4 that makes the 1st mold component 1 with this back up shape 5, form bearing state to the 1st thin mold component 1.As shown in Figure 2, the 2nd mold component 2 is shaped and the back side 4 of the 1st mold component 1 can be made by carrying out foaming as " parent form ".That is, the 1st mold component 1 back-off is come to be placed on the bottom surface of molding box 6, in molding box 6, inject foamed polyurethane and make its foaming and molding.At this moment, as mentioned above, the back up shape 5 of the 2nd mold component 2 can be hackly, though need be shaped not press specially for applying, in order to prevent 1 distortion of the 1st mold component, to be embedded in above-mentioned grand master pattern then better if be replicated shape 3 at this.
When using this section bar M to form moulder, concrete is poured into a mould being replicated in the shape 3 of section bar M of horizontal positioned, acquisition by making this moulder attached on the wall body that is shaped in addition, obtains to have the wall body of moulder again as the required moulder of the member of plant produced.
The 2nd embodiment (Fig. 3 and Fig. 4) is the example when adopting above-mentioned section bar directly to form the band moulder wall body of concrete system on building.Basically identical with the method that adopted foamed resin system section bar in the past, promptly be used in combination a plurality of section bar M, so that the final entire belt moulder wall body that obtains obtains and the corresponding shape 3 that is replicated in each position, these section bars M arranges the side of the concrete slab 8a, the 8b that are installed in the left and right sides configuration that accompanies reinforcing bar 7 according to the rules.What have a ceramic tile type again, on the section bar M of this embodiment is replicated shape 3.Two block concrete plate 8a, 8b make restriction by spacer assembly 9 at interval to it, meanwhile, by being contained in the template support 10 on spacer assembly 9 two ends that stretch out in two block concrete plate 8a, the 8b back side, the pipe 11 that back up is used is close to respectively on concrete slab 8a, the 8b, under this state, press cast concrete shown in the arrow H, treat after the concrete hardening promptly to can be made into required band moulder wall body if concrete slab 8a, 8b and section bar M are taken off together.
The 3rd embodiment (Fig. 5 and Fig. 6) is the mode that adopts above-mentioned section bar and the 2nd mold component to be shaped with the scene example when directly forming band embossment wall body on building.A plurality of the 1st mold components 1 according to be fixed on the interim plate 12 that is arranged between left and right sides concrete slab 8a, the 8b after the fixed permutation and combination.On the section bar M of this embodiment, have for what form that embossment uses and be replicated shape 3 again.And, shown in arrow U, between the concrete slab 8a and interim plate 12 that foamed polyurethane stoste are injected a side, it is formed by interim plate 12 the 2nd mold components 2 that are adjacent to the 1st mold component 1 back side that fix, but this moment, distortion in order to prevent to cause because of the foaming load preferably is replicated the grand master pattern embedding in the shape 3 as previously mentioned.Thereafter, if interim plate 12 is taken out, section bar M will form the state with the same configuration of the 2nd embodiment.Under this state,, and after concrete hardening, section bar M and concrete slab 8a, 8b are taken out together, just can be made into required band embossment wall body according to cast concrete shown in the arrow H.
The 4th embodiment (Fig. 7 and Fig. 8) is the example when adopting above-mentioned identical section bar to form the three-dimensional contouring thing of concrete system.In this example, being by the section bar Ma that uses for half side that forms moulder one side and being to form the three-dimensional section bar C1 that the section bar Mb that half side of moulder the opposing party uses combines of employing.Section bar Ma is made up of the 1st mold component 1a and the 2nd chimeric therewith mold component 2a.Equally, section bar Mb is made up of the 1st mold component 1b and the 2nd chimeric therewith mold component 2b.Fitting portion 13a, 13b ... make to be replicated shape 3a, 3b coupling usefulness, formed by the protuberance that is located at the recess on the section bar Ma institute allocation and be located on the section bar Mb institute allocation.Cast gate 14 is for concrete filling being replicated in shape 3a, the 3b after section bar Ma, Mb become one being used, being formed by the position, institute bonding part of section bar Ma and/or Mb is suitably excised.The order of its shaping is, at section bar Ma and section bar Mb is chimeric be integral after, by cast gate 14 with concrete filling to by being replicated in the space that shape 3a, 3b form, and after sclerosis, take out plate 15a, 15b and section bar Ma, Mb, can obtain required three-dimensional contouring thing.At this moment, in order to reduce concrete amount and to realize the lightweight of moulder and increase its intensity, preferably the core after the appropriate combination such as resin material and metal material (not illustrating) is enclosed moulder inside.In addition, the three-dimensional section bar C1 of this embodiment is made up of two of section bar Ma, Mb part, and when required moulder when being large-scale or when having complicated shape such as back taper, much less its structure can be to carry out the shape that many parts are suitably cut apart from various directions.
Example when the three-dimensional contouring thing that the 5th embodiment (Fig. 9 and Figure 10) shows the concrete system with hollow structure is shaped.That is, adopt the three-dimensional section bar C2 that is combined by section bar Ma and corresponding therewith section bar Mb, this solid section bar C2 uses for forming one of half part of moulder.In this example, in addition also adopted to forming a kind of three-dimensional section bar (not illustrating) in addition that other half part of moulder is used.Section bar Ma forms by having the 1st mold component 1a that is replicated shape 3a and the 2nd mold component 2a that supports these parts, and same, section bar Mb is made up of the 1st mold component 1b that is replicated shape 3b and the 2nd chimeric therewith mold component 2b it.Be replicated shape 3b and have and be replicated roughly corresponding shape of shape 3a, when section bar Ma and section bar Mb form one, produce the gap L that is approximately equal to the moulder wall thickness between shape 3b and the 3a being replicated.The shaping of required three-dimensional contouring thing is in proper order, make section bar Ma and section bar Mb form one, again by from cast gate 14 filling concrete and make its sclerosis, can obtain to constitute the side of thin-wall member of half part of required moulder, according to the opposing party that can obtain thin-wall member with quadrat method with the three-dimensional section bar of not doing illustrated the opposing party.With these thin-wall member combinations, can obtain required moulder again.At this moment, in order to improve intensity, preferably in thin-wall member, suitably use reinforcing material and supporting material with the moulder hollow space.
In addition, in above-mentioned the 1st embodiment to the 5 embodiment, be after former contour forming, utilize this former section bar that is molded as again, but when required moulder be monomer or on a small scale the time, for reducing production costs, also can omit grand master pattern and make.That is, on foam resin, directly carve, make the back up shape of the 2nd mold component, directly paste the paper scribble or be impregnated with resin or cloth etc. in shape at this back up again, also can make the shape that is replicated of the 1st mold component.
By above explanation, according to the moulder forming process and the moulder thereof of section bar of the present invention and this section bar of use, owing to adopt the material of resin material as the 1st mold component, thereby in light weight, low price, and the demoulding is easy.Thereby, do not need to use releasing agent, do not need the preceding releasing agent of spray process to remove operation yet.And obtain the extremely difficult smooth surface that has of section bar of foamed resin system in the past easily, can reduce post-treatment procedures significantly.In addition, the used resin material of the 1st mold component carries out Surface Machining easily, and therefore trickle and colorful performance also can be made in the moulder surface that its surface state is replicated.
Moreover, adopt section bar of the present invention good because of release property, so need not stave section bar, can use repeatedly for the demoulding.And, the 2nd mold component is used as back up, though during identical pattern slightly breakage also can use repeatedly, the supplementary material that also can be used as the 2nd other mold component when discarded utilizes, therefore can reduce the generation of industrial waste, and help efficent use of resources.
In addition, because the 1st mold component is processed into thin resin material, therefore can the section bar multilayer with identical male and fomale(M﹠F) is overlapping, add by foaming at the scene and be processed to form the 2nd mold component, so have the effect that reduces costs such as transporting and take care of significantly.
Claims (7)
1. a filling hardening raw material and the moulder that its sclerosis duplicated form required moulder to be used are shaped and use section bar, it is characterized in that, comprise by making and have the lamellar of suitable rigidity and even film shape material forming is arranged with and/or convexes with the 1st mold component that is replicated shape, and be arranged with and/or convex with the 2nd mold component with the roughly corresponding back up shape of the 1st mold component back side shape, under the back up shape chimerism of the back side of the 1st mold component and the 2nd mold component, use.
2. moulder manufacturing process, it is characterized in that, use section bar as claimed in claim 1, under back up shape chimerism with the back side of the 1st mold component and the 2nd mold component, to being replicated in the shape filling hardening raw material and making its sclerosis of the 1st mold component, thereby obtain required moulder.
3. a moulder that obtains by the moulder manufacturing process that uses section bar is characterized in that, adopts moulder manufacturing process as claimed in claim 2 to obtain.
4. manufacturing process that uses the band moulder wall body of section bar, it is characterized in that, use the described section bar of claim 1, on a side's of wall body shaping usefulness molding box plate, section bar is installed, filling wall body molding material between the opposing party's of molding box plate that this section bar is housed and wall body shaping usefulness molding box plate then, and make its sclerosis back form wall body.
5. a band moulder wall body that obtains by the manufacturing process of the band moulder wall body of use section bar is characterized in that, adopts manufacturing process as claimed in claim 4 to obtain.
6. manufacturing process that uses the band moulder wall body of section bar, it is characterized in that, it is a kind ofly to use section bar as claimed in claim 1 and with the manufacturing process of the on-the-spot band moulder wall body that is shaped of the 2nd mold component, after the 1st mold component being fixed on the interim molding box plate that the predetermined distance of being separated by from a side's of wall body shaping usefulness molding box plate is provided with, be filled in foam resin between an above-mentioned side's molding box plate and the interim molding box plate and make its sclerosis, form the 2nd mold component, thereby formation is the section bar of being close to state by the 2nd mold component of a side's of wall body shaping usefulness molding box plate supporting and the back side of the 1st mold component, take off interim molding box plate from this section bar again, filling wall body molding material between the opposing party's molding box plate of section bar and wall body shaping usefulness, and formation wall body after it is hardened then.
7. a band moulder wall body that obtains by the band moulder wall body manufacturing process that uses section bar is characterized in that, adopts manufacturing process as claimed in claim 6 to obtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94113261 CN1125179A (en) | 1994-12-20 | 1994-12-20 | Formed material for forming shape objects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94113261 CN1125179A (en) | 1994-12-20 | 1994-12-20 | Formed material for forming shape objects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1125179A true CN1125179A (en) | 1996-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94113261 Pending CN1125179A (en) | 1994-12-20 | 1994-12-20 | Formed material for forming shape objects |
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| CN (1) | CN1125179A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012109948A1 (en) * | 2011-02-15 | 2012-08-23 | 上海林盛橡塑厂 | Three-dimensional relief pattern paper-pressing mould |
| CN109982858A (en) * | 2016-11-22 | 2019-07-05 | 李成培 | Moulder and preparation method thereof in three-dimensional transparent space |
-
1994
- 1994-12-20 CN CN 94113261 patent/CN1125179A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012109948A1 (en) * | 2011-02-15 | 2012-08-23 | 上海林盛橡塑厂 | Three-dimensional relief pattern paper-pressing mould |
| CN109982858A (en) * | 2016-11-22 | 2019-07-05 | 李成培 | Moulder and preparation method thereof in three-dimensional transparent space |
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