CN108972987B - Fabricated wall formwork manufacturing method and fabricated wall formwork mold - Google Patents
Fabricated wall formwork manufacturing method and fabricated wall formwork mold Download PDFInfo
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- CN108972987B CN108972987B CN201810947651.XA CN201810947651A CN108972987B CN 108972987 B CN108972987 B CN 108972987B CN 201810947651 A CN201810947651 A CN 201810947651A CN 108972987 B CN108972987 B CN 108972987B
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- template
- polyurethane
- iron box
- mold
- pouring
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000009415 formwork Methods 0.000 title claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 102
- 229910052742 iron Inorganic materials 0.000 claims abstract description 51
- 229920002635 polyurethane Polymers 0.000 claims abstract description 43
- 239000004814 polyurethane Substances 0.000 claims abstract description 43
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 239000000853 adhesive Substances 0.000 claims abstract description 15
- 230000001070 adhesive effect Effects 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 14
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 239000002245 particle Substances 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000002844 melting Methods 0.000 claims description 11
- 230000008018 melting Effects 0.000 claims description 11
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000005488 sandblasting Methods 0.000 claims description 3
- 238000010422 painting Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C39/10—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting around inserts or for coating articles
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a manufacturing method of an assembled type enclosure template and an assembled type enclosure template mould, wherein the method comprises the following steps: welding a plurality of iron plates into a rectangular iron box; treating the surface of the iron box; preparing a mould; coating an adhesive; pouring a mould; and placing the poured mould into an oven, preserving heat at 100 ℃ for curing for 16 hours, taking out, naturally cooling, and demoulding to form the enclosing wall. The mould comprises a front template, a rear template, a bottom template and a side template; and polyurethane plates are attached to the opposite surfaces of the front template and the rear template. According to the method provided by the invention, the iron box is used as the wall panel framework of the enclosure, so that the strength of the whole enclosure template is improved; the iron box coated with the adhesive can be tightly adhered with the pouring liquid melted by the polyurethane particles and is not easy to fall off, the technical difficulty and the cost of making embossed texture patterns on the wall panel of the enclosing wall can be reduced by utilizing the characteristic of easy molding of the polyurethane, and the combination of the iron box and the polyurethane can be perfectly suitable for the application of the assembled wall panel of the enclosing wall.
Description
Technical Field
The invention relates to the technical field of building enclosing walls, in particular to a manufacturing method of an assembled enclosing wall template and an assembled enclosing wall template mould.
Background
The prefabricated enclosure wall is a new technological method for forming enclosure walls in recent years, and the specific method is factory production and field assembly construction. The main components of the prefabricated wall panel are prefabricated upright posts and prefabricated wall panels. In the process of producing the wall board, a texture pattern with a relief effect is usually formed on the board surface to achieve an aesthetic effect. If the relief grain pattern is directly made on the iron plate, the cost is too high and the modeling difficulty is large; however, it is not practical to directly use rubber, plastic and other materials as the enclosure wall, and although the plastic modeling is easier than that of an iron plate, the plastic modeling cannot achieve the effect required by the enclosure wall due to insufficient strength, and is easy to break or collapse and deform.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a manufacturing method of an assembled type enclosure template, which comprises the following steps:
A. welding a plurality of iron plates into a box shape to form a hollow rectangular iron box;
B. b, performing sand blasting, rust removing and butanone cleaning treatment on the surface of the iron box prepared in the step A;
C. coating an adhesive: b, coating the adhesive on the outer surface of the iron box treated in the step B;
D. manufacturing a mould: the die comprises a front template, a rear template, a bottom template, two side templates and the rectangular iron box; attaching polyurethane plates to the opposite plate surfaces of the front template and the rear template, and pressing or carving the textures and/or patterns required by the enclosing wall on the polyurethane plates; two side templates are attached to two sides of the front template and the rear template, and the bottom template is arranged at the lower ends of the front template and the rear template to form a cavity with an open structure at the upper end; placing the iron box into the cavity; putting the die into an oven for heating at 100-120 ℃ for 100-150 min;
E. pouring a mold: melting the polyurethane particle raw material into pouring liquid through polyurethane melting equipment, and pouring the pouring liquid into the mold, wherein during pouring, the pouring liquid firstly contacts the upper end of the iron box and then slowly flows downwards into the mold along the surface of the iron box, and the final pouring liquid in the mold is ensured to be higher than the upper end of the iron box;
F. forming a wall formwork: and E, placing the mold poured in the step E into an oven, maintaining the temperature of 100-120 ℃ for 16 hours, taking out the mold, naturally cooling, and demolding to form the enclosing wall template.
And further, the lower end of the iron box in the step D keeps a distance with a bottom template of the mold.
And further, pouring the pouring liquid in the step E through a pouring pipe, wherein the tail end of the pouring pipe is positioned above the iron box, and the distance between the tail end of the pouring pipe and the upper end of the iron box is not more than 5 cm.
Further, the painting thickness of the adhesive in the step D is 0.5 mm.
Further, the melting point of the polyurethane sheet in step D is higher than the melting point of the polyurethane particles in step E.
The invention provides a method for manufacturing an assembled enclosure template, which takes an iron box (steel plate) as an enclosure template (enclosure wallboard) framework and improves the strength of the whole enclosure template; the iron box can be tightly adhered with the pouring liquid melted by the polyurethane particles after being coated with the adhesive, is not easy to fall off, can reduce the technical difficulty and the cost of making embossed texture patterns on the wall panel of the enclosing wall by utilizing the characteristic of easy molding of the polyurethane, and can be perfectly suitable for the application of the assembled wall panel of the enclosing wall by combining the iron box and the polyurethane; in addition, because the pouring liquid contacts the upper end of the iron box firstly and then slowly flows downwards along the surface of the iron box to the mold during pouring, the pouring liquid can be tightly combined with the surface of the iron box in the slow pouring mode, meanwhile, the pouring liquid cannot splash, bubbles are not easily generated when the wall is attached to the wall and slowly flows downwards, and the quality of the poured enclosure wall plate is ensured; after pouring, the wall panel is cooled and demoulded after heat preservation and maintenance at 100-120 ℃ for 16 hours, so that the upper layer and the lower layer of the pouring liquid are heated and stressed uniformly, the stress concentration phenomenon cannot occur, and the quality of the wall panel formed after cooling is more reliable.
The invention also provides a die for manufacturing the assembled enclosure template by using the method, which comprises a front template, a rear template, a bottom template and two side templates; the front template and the rear template are arranged at intervals in an opposite direction, polyurethane plates are attached to the opposite plate surfaces, and the polyurethane plates are pressed or carved with textures and/or patterns; the two side templates are respectively attached to the two sides of the front template and the rear template to form a template frame; the bottom template is horizontally arranged at the lower end of the template frame; the back of the body face of preceding template and back template still is equipped with a plurality of anchor clamps of adjusting preceding template and back template interval.
Furthermore, the polyurethane plate is detachably connected with the front template and the rear template.
The thickness of the finally manufactured enclosure wallboard can be flexibly adjusted by arranging the adjustable-interval front template and the adjustable-interval rear template, the front template and the rear template are oppositely provided with the polyurethane boards, and the textures and/or patterns are arranged on the polyurethane boards instead of the front template or the rear template, so that the enclosure wallboard is easier to mold, the polyurethane boards are not extruded and deformed when the thickness of the enclosure wallboard is adjusted by the clamp, the molding cost is lower, and the polyurethane boards can be melted and reused, so that the production cost of the enclosure wallboard is lower.
Drawings
FIG. 1 is a schematic structural diagram of a mold for manufacturing an assembled enclosure form according to the present invention;
wherein, 1, a front template; 2. a rear template; 3. a bottom template; 4. a sideform; 5. and (3) polyurethane boards.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The invention provides a method for manufacturing an assembled type enclosure template, which comprises the following steps:
A. welding a plurality of iron plates into a box shape to form a hollow rectangular iron box;
B. b, performing sand blasting, rust removing and butanone cleaning treatment on the surface of the iron box prepared in the step A;
C. coating an adhesive: b, coating the adhesive on the outer surface of the iron box treated in the step B;
D. preparing a mould: the die comprises a front template, a rear template, a bottom template, two side templates and the rectangular iron box; two side templates are attached to two sides of the front template and the rear template, and the bottom template is arranged at the lower ends of the front template and the rear template to form a cavity with an open structure at the upper end; placing the iron box into the cavity; attaching polyurethane boards to the front template, the rear template, the bottom template and the two side templates in the cavity, wherein the polyurethane boards on the front template and the rear template are pressed or carved with culture and/or patterns required by the enclosing wall; putting the die into an oven for heating at 100-120 ℃ for 100-150 min;
E. pouring a mold: melting the polyurethane particle raw material into pouring liquid through polyurethane melting equipment, and pouring the pouring liquid into the mold, wherein during pouring, the pouring liquid firstly contacts the upper end of the iron box and then slowly flows downwards into the mold along the surface of the iron box, and the final pouring liquid in the mold is ensured to be higher than the upper end of the iron box;
F. forming a wall formwork: and E, placing the mold poured in the step E into an oven, maintaining the mold at the temperature of 100-120 ℃ for 14-18 hours, taking out the mold, and demolding to form the assembled enclosure template.
And D, keeping a distance between the lower end of the iron box and the bottom template in the step D. Pouring the pouring liquid in the step E through the pouring pipe, wherein the tail end of the pouring pipe is positioned above the iron box and is not more than 5cm away from the upper end of the iron box, and the pouring pipe can be manually held and also can be held through a manipulator or other mechanical devices. The coating thickness of the adhesive in the step D is 0.5mm, the adhesive is used for enhancing the adhesive strength between the polyurethane and the iron plate, so that the poured polyurethane is more firmly adhered with the iron plate, and the adhesive can be directly purchased from the existing adhesive in the market. The melting point of the polyurethane plate in the step D is higher than that of the polyurethane particles in the step E, so that the influence of high temperature after pouring liquid enters the mold can be avoided or the integrity of the polyurethane plate of the mold is reduced. The oven used in the method is an existing apparatus, preferably an oven with a carriage.
As shown in fig. 1, the invention also provides a mold for manufacturing the assembled enclosure template by using the method, which comprises a front template, a rear template, a bottom template and two side templates; the front template and the rear template are arranged in opposite intervals, polyurethane plates are attached to opposite plate surfaces, and the polyurethane plates are pressed or carved with textures and/or patterns; the two side templates are respectively attached to the two sides of the front template and the rear template to form a template frame; the bottom template is horizontally arranged at the lower end of the template frame; the back of the body face of preceding template and back template still is equipped with a plurality of anchor clamps of adjusting preceding template and back template interval. The polyurethane board is detachably connected with the front template and the rear template. Therefore, the polyurethane plate can be conveniently replaced, and the die for producing the assembled type enclosure templates with different appearance styles is convenient.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. A manufacturing method of an assembled type enclosure template is characterized by comprising the following steps:
A. welding a plurality of iron plates into a box shape to form a hollow rectangular iron box;
B. b, performing sand blasting, rust removing and butanone cleaning treatment on the surface of the iron box prepared in the step A;
C. coating with a binder: coating the adhesive on the outer surface of the iron box treated in the step B;
D. manufacturing a mould: the die comprises a front template, a rear template, a bottom template, two side templates and the rectangular iron box; attaching polyurethane plates to the opposite plate surfaces of the front template and the rear template, and pressing or carving textures and/or patterns required by the enclosing wall on the polyurethane plates; two side templates are attached to two sides of the front template and the rear template, and the bottom template is arranged at the lower ends of the front template and the rear template to form a cavity with an open structure at the upper end; placing the iron box into the cavity; putting the die into an oven for heating at 100-120 ℃ for 100-150 min;
E. pouring a mold: melting the polyurethane particle raw material into pouring liquid through polyurethane melting equipment, and pouring the pouring liquid into the mold, wherein during pouring, the pouring liquid firstly contacts the upper end of the iron box and then slowly flows downwards into the mold along the surface of the iron box, and the final pouring liquid in the mold is ensured to be higher than the upper end of the iron box;
F. forming a wall formwork: and E, placing the mold poured in the step E into an oven, maintaining the temperature of 100-120 ℃ for 16 hours, taking out the mold, naturally cooling, and demolding to form the enclosing wall template.
2. The method as claimed in claim 1, wherein the lower end of the can is spaced apart from the bottom form of the mold in the step D.
3. The method for manufacturing the assembled type enclosure template according to claim 1, wherein the pouring liquid in the step E is poured through a pouring pipe, and the tail end of the pouring pipe is positioned above the iron box and is spaced from the upper end of the iron box by no more than 5 cm.
4. The method as claimed in claim 1, wherein the adhesive painting thickness in step D is 0.5 mm.
5. The method of making an assembled form for a surround wall of claim 1, wherein the melting point of the polyurethane boards in step D is higher than the melting point of the polyurethane particles in step E.
6. A mold for manufacturing an assembled enclosure form according to the method of claim 1, comprising a front form, a rear form, a bottom form and two side forms; the front template and the rear template are arranged at intervals in an opposite direction, polyurethane plates are attached to opposite plate surfaces, and textures and/or patterns are pressed or carved on the polyurethane plates; the two side templates are respectively attached to the two sides of the front template and the rear template to form a template frame; the bottom template is horizontally arranged at the lower end of the template frame; the back of the body face of preceding template and back template still is equipped with a plurality of anchor clamps of adjusting preceding template and back template interval.
7. The assembled drywall template mold of claim 6, wherein the polyurethane boards are removably attached to the front and rear templates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810947651.XA CN108972987B (en) | 2018-08-20 | 2018-08-20 | Fabricated wall formwork manufacturing method and fabricated wall formwork mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810947651.XA CN108972987B (en) | 2018-08-20 | 2018-08-20 | Fabricated wall formwork manufacturing method and fabricated wall formwork mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108972987A CN108972987A (en) | 2018-12-11 |
| CN108972987B true CN108972987B (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810947651.XA Active CN108972987B (en) | 2018-08-20 | 2018-08-20 | Fabricated wall formwork manufacturing method and fabricated wall formwork mold |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109680866A (en) * | 2018-12-18 | 2019-04-26 | 北京榆构有限公司 | Heat preservation decoration integrative clear-water concrete precast facade hanging plate and its production mould |
| CN109759545B (en) * | 2019-03-30 | 2020-07-31 | 台州市宏伟木业有限公司 | Building board pouring system and building board pouring method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101077926A (en) * | 2007-07-03 | 2007-11-28 | 重庆博奥实业有限公司 | Polyurethane artificial stone and preparation method |
| CN102476417A (en) * | 2010-11-29 | 2012-05-30 | 天津市世纪东方建筑景观雕塑技术开发中心 | Making method of Chinese minority ethnic group character wall brick |
| CN104652738A (en) * | 2013-11-19 | 2015-05-27 | 嘉兴缔尚保温材料有限公司 | Aluminum alloy polyurethane foam three-dimensional embossed wallboard and manufacturing method thereof |
| CN106827197A (en) * | 2017-03-20 | 2017-06-13 | 上海鼎中新材料有限公司 | It is applied to the manufacture method of the magnet type elasticity mould of formwork erection casting concrete |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9259853B2 (en) * | 2011-02-02 | 2016-02-16 | Anchor Wall Systems, Inc. | Molds for producing concrete blocks with roughened surfaces; blocks made therefrom; and methods of use |
| CN104723491A (en) * | 2015-03-19 | 2015-06-24 | 泰山体育产业集团有限公司 | Manufacturing process of protective sheath of jumping platform |
-
2018
- 2018-08-20 CN CN201810947651.XA patent/CN108972987B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101077926A (en) * | 2007-07-03 | 2007-11-28 | 重庆博奥实业有限公司 | Polyurethane artificial stone and preparation method |
| CN102476417A (en) * | 2010-11-29 | 2012-05-30 | 天津市世纪东方建筑景观雕塑技术开发中心 | Making method of Chinese minority ethnic group character wall brick |
| CN104652738A (en) * | 2013-11-19 | 2015-05-27 | 嘉兴缔尚保温材料有限公司 | Aluminum alloy polyurethane foam three-dimensional embossed wallboard and manufacturing method thereof |
| CN106827197A (en) * | 2017-03-20 | 2017-06-13 | 上海鼎中新材料有限公司 | It is applied to the manufacture method of the magnet type elasticity mould of formwork erection casting concrete |
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| CN108972987A (en) | 2018-12-11 |
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